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1.8.17 high level library not building with make all, and failing with make install...

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1.8.17 high level library not building with make all, and failing with make install...

Ed Hartnett
Howdy!

I am trying to build the latest HDF5 for parallel programming. But when I do a make install, it fails to build the high level libary. (Seems like that should be built with make all).

Output of configure and make below, config.log attached.

time(CC=mpicc ./configure --with-zlib=/usr/local --prefix=/usr/local --with-szlib=/usr/local --enable-parallel && make all check)
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... /usr/bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking whether make supports nested variables... yes
checking whether make supports nested variables... (cached) yes
checking whether to enable maintainer-specific portions of Makefiles... no
checking build system type... x86_64-unknown-linux-gnu
checking host system type... x86_64-unknown-linux-gnu
checking shell variables initial values... done
checking if basename works... yes
checking if xargs works... yes
checking for cached host... none
checking for config x86_64-unknown-linux-gnu... no
checking for config x86_64-unknown-linux-gnu... no
checking for config unknown-linux-gnu... no
checking for config unknown-linux-gnu... no
checking for config x86_64-linux-gnu... no
checking for config x86_64-linux-gnu... no
checking for config x86_64-unknown... no
checking for config linux-gnu... found
compiler 'mpicc' is GNU gcc-6.2.1
checking for config ./config/site-specific/host-mikado... no
checking for gcc... mpicc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables... 
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether mpicc accepts -g... yes
checking for mpicc option to accept ISO C89... none needed
checking whether mpicc understands -c and -o together... yes
checking for style of include used by make... GNU
checking dependency style of mpicc... gcc3
checking if unsupported combinations of configure options are allowed... no
checking if Fortran interface enabled... no
checking if Fortran 2003 interface enabled... no
checking whether we are using the GNU C++ compiler... yes
checking whether g++ accepts -g... yes
checking dependency style of g++... gcc3
checking how to run the C++ preprocessor... g++ -E
checking if c++ interface enabled... no
checking if high level library is enabled... yes
checking for perl... perl
checking for ar... ar
checking whether make sets $(MAKE)... (cached) yes
checking for tr... /usr/bin/tr
checking if srcdir= and time commands work together... yes
checking how to print strings... printf
checking for a sed that does not truncate output... /usr/bin/sed
checking for grep that handles long lines and -e... /usr/bin/grep
checking for egrep... /usr/bin/grep -E
checking for fgrep... /usr/bin/grep -F
checking for ld used by mpicc... /usr/bin/ld
checking if the linker (/usr/bin/ld) is GNU ld... yes
checking for BSD- or MS-compatible name lister (nm)... /usr/bin/nm -B
checking the name lister (/usr/bin/nm -B) interface... BSD nm
checking whether ln -s works... yes
checking the maximum length of command line arguments... 1635000
checking whether the shell understands some XSI constructs... yes
checking whether the shell understands "+="... yes
checking how to convert x86_64-unknown-linux-gnu file names to x86_64-unknown-linux-gnu format... func_convert_file_noop
checking how to convert x86_64-unknown-linux-gnu file names to toolchain format... func_convert_file_noop
checking for /usr/bin/ld option to reload object files... -r
checking for objdump... objdump
checking how to recognize dependent libraries... pass_all
checking for dlltool... no
checking how to associate runtime and link libraries... printf %s\n
checking for archiver @FILE support... @
checking for strip... strip
checking for ranlib... ranlib
checking command to parse /usr/bin/nm -B output from mpicc object... ok
checking for sysroot... no
checking for mt... no
checking if : is a manifest tool... no
checking how to run the C preprocessor... mpicc -E
checking for ANSI C header files... yes
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... yes
checking for dlfcn.h... yes
checking for objdir... .libs
checking if mpicc supports -fno-rtti -fno-exceptions... no
checking for mpicc option to produce PIC... -fPIC -DPIC
checking if mpicc PIC flag -fPIC -DPIC works... yes
checking if mpicc static flag -static works... no
checking if mpicc supports -c -o file.o... yes
checking if mpicc supports -c -o file.o... (cached) yes
checking whether the mpicc linker (/usr/bin/ld -m elf_x86_64) supports shared libraries... yes
checking whether -lc should be explicitly linked in... no
checking dynamic linker characteristics... GNU/Linux ld.so
checking how to hardcode library paths into programs... immediate
checking for shl_load... no
checking for shl_load in -ldld... no
checking for dlopen... no
checking for dlopen in -ldl... yes
checking whether a program can dlopen itself... yes
checking whether a statically linked program can dlopen itself... yes
checking whether stripping libraries is possible... yes
checking if libtool supports shared libraries... yes
checking whether to build shared libraries... yes
checking whether to build static libraries... yes
checking if we should install only statically linked executables... no
checking if -Wl,-rpath should be used to link shared libs in nondefault directories... yes
checking whether make will build with undefined variables... yes
checking for production mode... production
checking for ceil in -lm... yes
checking for dlopen in -ldl... (cached) yes
checking for ANSI C header files... (cached) yes
checking whether time.h and sys/time.h may both be included... yes
checking sys/resource.h usability... yes
checking sys/resource.h presence... yes
checking for sys/resource.h... yes
checking sys/time.h usability... yes
checking sys/time.h presence... yes
checking for sys/time.h... yes
checking for unistd.h... (cached) yes
checking sys/ioctl.h usability... yes
checking sys/ioctl.h presence... yes
checking for sys/ioctl.h... yes
checking for sys/stat.h... (cached) yes
checking sys/socket.h usability... yes
checking sys/socket.h presence... yes
checking for sys/socket.h... yes
checking for sys/types.h... (cached) yes
checking stddef.h usability... yes
checking stddef.h presence... yes
checking for stddef.h... yes
checking setjmp.h usability... yes
checking setjmp.h presence... yes
checking for setjmp.h... yes
checking features.h usability... yes
checking features.h presence... yes
checking for features.h... yes
checking dirent.h usability... yes
checking dirent.h presence... yes
checking for dirent.h... yes
checking for stdint.h... (cached) yes
checking mach/mach_time.h usability... no
checking mach/mach_time.h presence... no
checking for mach/mach_time.h... no
checking io.h usability... no
checking io.h presence... no
checking for io.h... no
checking winsock2.h usability... no
checking winsock2.h presence... no
checking for winsock2.h... no
checking sys/timeb.h usability... yes
checking sys/timeb.h presence... yes
checking for sys/timeb.h... yes
checking if libtool needs -no-undefined flag to build shared libraries... no
checking for _FILE_OFFSET_BITS value needed for large files... no
checking for off_t... yes
checking for size_t... yes
checking for ssize_t... yes
checking for ptrdiff_t... yes
checking whether byte ordering is bigendian... no
checking size of char... 1
checking size of short... 2
checking size of int... 4
checking size of unsigned... 4
checking size of long... 8
checking size of long long... 8
checking size of __int64... 0
checking size of float... 4
checking size of double... 8
checking size of long double... 16
checking size of int8_t... 1
checking size of uint8_t... 1
checking size of int_least8_t... 1
checking size of uint_least8_t... 1
checking size of int_fast8_t... 1
checking size of uint_fast8_t... 1
checking size of int16_t... 2
checking size of uint16_t... 2
checking size of int_least16_t... 2
checking size of uint_least16_t... 2
checking size of int_fast16_t... 8
checking size of uint_fast16_t... 8
checking size of int32_t... 4
checking size of uint32_t... 4
checking size of int_least32_t... 4
checking size of uint_least32_t... 4
checking size of int_fast32_t... 8
checking size of uint_fast32_t... 8
checking size of int64_t... 8
checking size of uint64_t... 8
checking size of int_least64_t... 8
checking size of uint_least64_t... 8
checking size of int_fast64_t... 8
checking size of uint_fast64_t... 8
checking size of size_t... 8
checking size of ssize_t... 8
checking size of ptrdiff_t... 8
checking size of off_t... 8
checking if dev_t is scalar... yes
checking for dmalloc library... suppressed
checking zlib.h usability... yes
checking zlib.h presence... yes
checking for zlib.h... yes
checking for compress2 in -lz... yes
checking for compress2... yes
checking szlib.h usability... yes
checking szlib.h presence... yes
checking for szlib.h... yes
checking for SZ_BufftoBuffCompress in -lsz... yes
checking for szlib encoder... yes
checking for thread safe support... no
checking whether CLOCK_MONOTONIC is declared... yes
checking for tm_gmtoff in struct tm... yes
checking for global timezone variable... yes
checking for st_blocks in struct stat... yes
checking for _getvideoconfig... no
checking for gettextinfo... no
checking for GetConsoleScreenBufferInfo... no
checking for _scrsize... no
checking for ioctl... yes
checking for struct videoconfig... no
checking for struct text_info... no
checking for TIOCGWINSZ... yes
checking for TIOCGETD... yes
checking for library containing clock_gettime... none required
checking for alarm... yes
checking for clock_gettime... yes
checking for difftime... yes
checking for fork... yes
checking for frexpf... yes
checking for frexpl... yes
checking for gethostname... yes
checking for getpwuid... yes
checking for getrusage... yes
checking for gettimeofday... yes
checking for lstat... yes
checking for rand_r... yes
checking for random... yes
checking for setsysinfo... no
checking for signal... yes
checking for longjmp... yes
checking for setjmp... yes
checking for siglongjmp... yes
checking for sigsetjmp... no
checking for sigprocmask... yes
checking for snprintf... yes
checking for srandom... yes
checking for strdup... yes
checking for symlink... yes
checking for system... yes
checking for tmpfile... yes
checking for asprintf... yes
checking for vasprintf... yes
checking for vsnprintf... yes
checking for waitpid... yes
checking for an ANSI C-conforming const... yes
checking if the compiler understands  __inline__... yes
checking if the compiler understands __inline... yes
checking if the compiler understands inline... yes
checking for __attribute__ extension... yes
checking for __func__ extension... yes
checking for __FUNCTION__ extension... yes
checking for C99 designated initialization support... yes
checking how to print long long... %ld and %lu
checking Threads support system scope... yes
checking for debug flags... none
checking whether function stack tracking is enabled... no
checking whether metadata trace file code is enabled... no
checking for API tracing... no
checking for instrumented library... no
checking whether to clear file buffers... yes
checking whether a memory checking tool will be used... no
checking for parallel support files... provided by compiler
checking whether a simple MPI-IO C program can be linked... yes
checking prefix for running on one processor... 
checking prefix for running in parallel... mpiexec -n $${NPROCS:=6}
checking for MPE... suppressed
checking whether O_DIRECT is declared... yes
checking for posix_memalign... yes
checking if the direct I/O virtual file driver (VFD) is enabled... no
checking for custom plugin default path definition... /usr/local/hdf5/lib/plugin
checking whether exception handling functions is checked during data conversions... yes
checking whether data accuracy is guaranteed during data conversions... yes
checking if the machine has window style path name... no
checking if using special algorithm to convert long double to (unsigned) long values... no
checking if using special algorithm to convert (unsigned) long to long double values... no
checking if correctly converting long double to (unsigned) long long values... yes
checking if correctly converting (unsigned) long long to long double values... yes
checking additional programs should be built... no
checking if deprecated public symbols are available... yes
checking which version of public symbols to use by default... v18
checking whether to perform strict file format checks... no
checking whether to have library information embedded in the executables... yes
checking if alignment restrictions are strictly enforced... no
configure: creating ./config.lt
config.lt: creating libtool
checking that generated files are newer than configure... done
configure: creating ./config.status
config.status: creating src/libhdf5.settings
config.status: creating Makefile
config.status: creating src/Makefile
config.status: creating test/Makefile
config.status: creating test/testcheck_version.sh
config.status: creating test/testerror.sh
config.status: creating test/H5srcdir_str.h
config.status: creating test/testlibinfo.sh
config.status: creating test/testlinks_env.sh
config.status: creating test/test_plugin.sh
config.status: creating testpar/Makefile
config.status: creating tools/Makefile
config.status: creating tools/h5dump/Makefile
config.status: creating tools/h5dump/testh5dump.sh
config.status: creating tools/h5dump/testh5dumppbits.sh
config.status: creating tools/h5dump/testh5dumpxml.sh
config.status: creating tools/h5ls/testh5ls.sh
config.status: creating tools/h5import/Makefile
config.status: creating tools/h5import/h5importtestutil.sh
config.status: creating tools/h5diff/Makefile
config.status: creating tools/h5diff/testh5diff.sh
config.status: creating tools/h5diff/testph5diff.sh
config.status: creating tools/h5jam/Makefile
config.status: creating tools/h5jam/testh5jam.sh
config.status: creating tools/h5repack/Makefile
config.status: creating tools/h5repack/h5repack.sh
config.status: creating tools/h5repack/h5repack_plugin.sh
config.status: creating tools/h5ls/Makefile
config.status: creating tools/h5copy/Makefile
config.status: creating tools/h5copy/testh5copy.sh
config.status: creating tools/lib/Makefile
config.status: creating tools/misc/Makefile
config.status: creating tools/misc/h5cc
config.status: creating tools/misc/testh5mkgrp.sh
config.status: creating tools/misc/testh5repart.sh
config.status: creating tools/h5stat/testh5stat.sh
config.status: creating tools/h5stat/Makefile
config.status: creating tools/perform/Makefile
config.status: creating examples/Makefile
config.status: creating examples/run-c-ex.sh
config.status: creating examples/testh5cc.sh
config.status: creating c++/Makefile
config.status: creating c++/src/Makefile
config.status: creating c++/src/h5c++
config.status: creating c++/test/Makefile
config.status: creating c++/test/H5srcdir_str.h
config.status: creating c++/examples/Makefile
config.status: creating c++/examples/run-c++-ex.sh
config.status: creating c++/examples/testh5c++.sh
config.status: creating fortran/Makefile
config.status: creating fortran/src/h5fc
config.status: creating fortran/src/Makefile
config.status: creating fortran/test/Makefile
config.status: creating fortran/testpar/Makefile
config.status: creating fortran/examples/Makefile
config.status: creating fortran/examples/run-fortran-ex.sh
config.status: creating fortran/examples/testh5fc.sh
config.status: creating hl/Makefile
config.status: creating hl/src/Makefile
config.status: creating hl/test/Makefile
config.status: creating hl/test/H5srcdir_str.h
config.status: creating hl/tools/Makefile
config.status: creating hl/tools/gif2h5/Makefile
config.status: creating hl/tools/gif2h5/h52giftest.sh
config.status: creating hl/examples/Makefile
config.status: creating hl/examples/run-hlc-ex.sh
config.status: creating hl/c++/Makefile
config.status: creating hl/c++/src/Makefile
config.status: creating hl/c++/test/Makefile
config.status: creating hl/c++/examples/Makefile
config.status: creating hl/c++/examples/run-hlc++-ex.sh
config.status: creating hl/fortran/Makefile
config.status: creating hl/fortran/src/Makefile
config.status: creating hl/fortran/test/Makefile
config.status: creating hl/fortran/examples/Makefile
config.status: creating hl/fortran/examples/run-hlfortran-ex.sh
config.status: creating src/H5config.h
config.status: executing pubconf commands
creating src/H5pubconf.h
Post process src/libhdf5.settings
config.status: executing depfiles commands
config.status: executing libtool commands
   SUMMARY OF THE HDF5 CONFIGURATION
   =================================

General Information:
-------------------
  HDF5 Version: 1.8.17
 Configured on: Mon Nov  7 08:20:47 MST 2016
 Configured by: ed@mikado
Configure mode: production
   Host system: x86_64-unknown-linux-gnu
     Uname information: Linux mikado 4.8.4-200.fc24.x86_64 #1 SMP Tue Oct 25 13:06:04 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
      Byte sex: little-endian
     Libraries: static, shared
    Installation point: /usr/local

Compiling Options:
------------------
               Compilation Mode: production
                     C Compiler: /usr/local/bin/mpicc ( MPICH version 3.2 built with gcc version 6.2.1 20160916 (Red Hat 6.2.1-2) (GCC))
                         CFLAGS: 
                      H5_CFLAGS:   -std=c99 -pedantic -Wall -W -Wundef -Wshadow -Wpointer-arith -Wbad-function-cast -Wcast-qual -Wcast-align -Wwrite-strings -Wconversion -Waggregate-return -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls -Wnested-externs -Winline -O -finline-functions
                      AM_CFLAGS: 
                       CPPFLAGS: 
                    H5_CPPFLAGS: -D_GNU_SOURCE -D_POSIX_C_SOURCE=200112L   -DNDEBUG -UH5_DEBUG_API
                    AM_CPPFLAGS:  -I/usr/local/include -I/usr/local/include
               Shared C Library: yes
               Static C Library: yes
  Statically Linked Executables: no
                        LDFLAGS: 
                     H5_LDFLAGS: 
                     AM_LDFLAGS:  -L/usr/local/lib -L/usr/local/lib
  Extra libraries: -lsz -lz -ldl -lm 
        Archiver: ar
  Ranlib: ranlib
       Debugged Packages: 
   API Tracing: no

Languages:
----------
                        Fortran: no

                            C++: no

Features:
---------
                  Parallel HDF5: yes
             High Level library: yes
                   Threadsafety: no
            Default API Mapping: v18
 With Deprecated Public Symbols: yes
         I/O filters (external): deflate(zlib),szip(encoder)
                            MPE: 
                     Direct VFD: no
                        dmalloc: no
Clear file buffers before write: yes
           Using memory checker: no
         Function Stack Tracing: no
      Strict File Format Checks: no
   Optimization Instrumentation: no
Making all in src
make[1]: Entering directory '/home/ed/Downloads/hdf5-1.8.17/src'
make  all-am
make[2]: Entering directory '/home/ed/Downloads/hdf5-1.8.17/src'
  CC       H5.lo
  CC       H5checksum.lo
  CC       H5dbg.lo
  CC       H5system.lo
  CC       H5timer.lo
  CC       H5trace.lo
H5trace.c: In function 'H5_trace':
H5trace.c:2312:44: warning: conversion to 'hssize_t {aka long long int}' from 'long unsigned int' may change the sign of the result [-Wsign-conversion]
                             asize[argno] = iul;
                                            ^~~
H5trace.c:2336:44: warning: conversion to 'hssize_t {aka long long int}' from 'long long unsigned int' may change the sign of the result [-Wsign-conversion]
                             asize[argno] = iull;
                                            ^~~~
  CC       H5A.lo
  CC       H5Abtree2.lo
  CC       H5Adense.lo
  CC       H5Adeprec.lo
  CC       H5Aint.lo
H5Aint.c: In function 'H5A_create':
H5Aint.c:202:45: warning: passing argument 1 of 'H5T_copy' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
     if(NULL == (attr->shared->dt = H5T_copy(type, H5T_COPY_ALL)))
                                             ^~~~
In file included from H5Oprivate.h:41:0,
                 from H5Aprivate.h:27,
                 from H5Apkg.h:39,
                 from H5Aint.c:39:
H5Tprivate.h:109:15: note: expected 'H5T_t * {aka struct H5T_t *}' but argument is of type 'const H5T_t * {aka const struct H5T_t *}'
 H5_DLL H5T_t *H5T_copy(H5T_t *old_dt, H5T_copy_t method);
               ^~~~~~~~
H5Aint.c: In function 'H5A_write':
H5Aint.c:529:62: warning: passing argument 1 of 'H5T_copy' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
             if((src_id = H5I_register(H5I_DATATYPE, H5T_copy(mem_type, H5T_COPY_ALL), FALSE)) < 0 ||
                                                              ^~~~~~~~
In file included from H5Oprivate.h:41:0,
                 from H5Aprivate.h:27,
                 from H5Apkg.h:39,
                 from H5Aint.c:39:
H5Tprivate.h:109:15: note: expected 'H5T_t * {aka struct H5T_t *}' but argument is of type 'const H5T_t * {aka const struct H5T_t *}'
 H5_DLL H5T_t *H5T_copy(H5T_t *old_dt, H5T_copy_t method);
               ^~~~~~~~
H5Aint.c: In function 'H5A_read':
H5Aint.c:646:71: warning: passing argument 1 of 'H5T_copy' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
                         (dst_id = H5I_register(H5I_DATATYPE, H5T_copy(mem_type, H5T_COPY_ALL), FALSE)) < 0)
                                                                       ^~~~~~~~
In file included from H5Oprivate.h:41:0,
                 from H5Aprivate.h:27,
                 from H5Apkg.h:39,
                 from H5Aint.c:39:
H5Tprivate.h:109:15: note: expected 'H5T_t * {aka struct H5T_t *}' but argument is of type 'const H5T_t * {aka const struct H5T_t *}'
 H5_DLL H5T_t *H5T_copy(H5T_t *old_dt, H5T_copy_t method);
               ^~~~~~~~
In file included from H5Aint.c:38:0:
H5Aint.c: In function 'H5A_attr_copy_file':
H5Aint.c:2016:105: warning: conversion to 'long long unsigned int' from 'hssize_t {aka long long int}' may change the sign of the result [-Wsign-conversion]
     H5_CHECKED_ASSIGN(attr_dst->shared->data_size, size_t, H5S_GET_EXTENT_NPOINTS(attr_dst->shared->ds) * H5T_get_size(attr_dst->shared->dt), hssize_t);
                                                                                                         ^
H5private.h:1499:23: note: in definition of macro 'H5_CHECKED_ASSIGN'
     (dst) = (dsttype)(src);
                       ^~~
H5Aint.c:1914:17: warning: unused parameter 'cpy_info' [-Wunused-parameter]
     H5O_copy_t *cpy_info, hid_t dxpl_id)
                 ^~~~~~~~
  CC       H5Atest.lo
  CC       H5AC.lo
H5AC.c: In function 'H5AC_construct_candidate_list':
H5AC.c:2819:44: warning: unused parameter 'aux_ptr' [-Wunused-parameter]
                               H5AC_aux_t * aux_ptr,
                                            ^~~~~~~
H5AC.c: In function 'H5AC_log_deleted_entry':
H5AC.c:3107:38: warning: unused parameter 'entry_ptr' [-Wunused-parameter]
                        H5AC_info_t * entry_ptr,
                                      ^~~~~~~~~
H5AC.c:3109:37: warning: unused parameter 'flags' [-Wunused-parameter]
                        unsigned int flags)
                                     ^~~~~
H5AC.c: In function 'H5AC_log_dirtied_entry':
H5AC.c:3249:34: warning: conversion to 'long unsigned int' from 'int32_t {aka int}' may change the sign of the result [-Wsign-conversion]
             aux_ptr->dirty_bytes += entry_ptr->size;
                                  ^~
H5AC.c:3249:37: warning: conversion to 'int32_t {aka int}' from 'long unsigned int' may alter its value [-Wconversion]
             aux_ptr->dirty_bytes += entry_ptr->size;
                                     ^~~~~~~~~
H5AC.c:3277:30: warning: conversion to 'long unsigned int' from 'int32_t {aka int}' may change the sign of the result [-Wsign-conversion]
         aux_ptr->dirty_bytes += entry_ptr->size;
                              ^~
H5AC.c:3277:33: warning: conversion to 'int32_t {aka int}' from 'long unsigned int' may alter its value [-Wconversion]
         aux_ptr->dirty_bytes += entry_ptr->size;
                                 ^~~~~~~~~
H5AC.c: In function 'H5AC_log_inserted_entry':
H5AC.c:3490:26: warning: conversion to 'size_t {aka long unsigned int}' from 'int32_t {aka int}' may change the sign of the result [-Wsign-conversion]
     aux_ptr->dirty_bytes += entry_ptr->size;
                          ^~
H5AC.c:3490:29: warning: conversion to 'int32_t {aka int}' from 'size_t {aka long unsigned int}' may alter its value [-Wconversion]
     aux_ptr->dirty_bytes += entry_ptr->size;
                             ^~~~~~~~~
H5AC.c: In function 'H5AC_log_moved_entry':
H5AC.c:3664:34: warning: conversion to 'size_t {aka long unsigned int}' from 'int32_t {aka int}' may change the sign of the result [-Wsign-conversion]
             aux_ptr->dirty_bytes += entry_size;
                                  ^~
H5AC.c:3664:37: warning: conversion to 'int32_t {aka int}' from 'size_t {aka long unsigned int}' may alter its value [-Wconversion]
             aux_ptr->dirty_bytes += entry_size;
                                     ^~~~~~~~~~
H5AC.c:3691:30: warning: conversion to 'size_t {aka long unsigned int}' from 'int32_t {aka int}' may change the sign of the result [-Wsign-conversion]
         aux_ptr->dirty_bytes += entry_size;
                              ^~
H5AC.c:3691:33: warning: conversion to 'int32_t {aka int}' from 'size_t {aka long unsigned int}' may alter its value [-Wconversion]
         aux_ptr->dirty_bytes += entry_size;
                                 ^~~~~~~~~~
H5AC.c: In function 'H5AC_copy_candidate_list_to_buffer':
H5AC.c:2996:31: warning: 'buf_size' may be used uninitialized in this function [-Wmaybe-uninitialized]
      *MPI_Offset_buf_size_ptr = buf_size;
      ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
  CC       H5B.lo
H5B.c: In function 'H5B_valid':
H5B.c:2035:26: warning: variable 'shared' set but not used [-Wunused-but-set-variable]
     H5B_shared_t        *shared;                /* Pointer to shared B-tree info */
                          ^~~~~~
  CC       H5Bcache.lo
  CC       H5Bdbg.lo
  CC       H5B2.lo
  CC       H5B2cache.lo
H5B2cache.c: In function 'H5B2__cache_internal_load':
H5B2cache.c:553:22: warning: conversion to 'uint16_t {aka short unsigned int}' from 'unsigned int' may alter its value [-Wconversion]
     internal->nrec = udata->nrec;
                      ^~~~~
H5B2cache.c:554:23: warning: conversion to 'uint16_t {aka short unsigned int}' from 'unsigned int' may alter its value [-Wconversion]
     internal->depth = udata->depth;
                       ^~~~~
In file included from H5B2private.h:34:0,
                 from H5B2pkg.h:32,
                 from H5B2cache.c:38:
H5Fprivate.h:151:11: warning: conversion to 'uint16_t {aka short unsigned int}' from 'int' may alter its value [-Wconversion]
       n = (n << 8) | *(--p);            \
           ^
H5Fprivate.h:183:41: note: in expansion of macro 'DECODE_VAR'
 #  define UINT64DECODE_VAR(p, n, l)     DECODE_VAR(p, n, l)
                                         ^~~~~~~~~~
H5B2cache.c:573:9: note: in expansion of macro 'UINT64DECODE_VAR'
         UINT64DECODE_VAR(p, int_node_ptr->node_nrec, udata->hdr->max_nrec_size);
         ^~~~~~~~~~~~~~~~
H5B2cache.c: In function 'H5B2__cache_leaf_load':
H5B2cache.c:891:18: warning: conversion to 'uint16_t {aka short unsigned int}' from 'unsigned int' may alter its value [-Wconversion]
     leaf->nrec = udata->nrec;
                  ^~~~~
  CC       H5B2dbg.lo
  CC       H5B2hdr.lo
  CC       H5B2int.lo
  CC       H5B2stat.lo
  CC       H5B2test.lo
H5B2test.c: In function 'H5B2_get_node_depth_test':
H5B2test.c:536:17: warning: conversion to 'int' from 'unsigned int' may change the sign of the result [-Wsign-conversion]
     ret_value = ninfo.depth;
                 ^~~~~
  CC       H5C.lo
H5C.c: In function 'H5C_pin_protected_entry':
H5C.c:3418:25: warning: variable 'cache_ptr' set but not used [-Wunused-but-set-variable]
     H5C_t             * cache_ptr;
                         ^~~~~~~~~
At top level:
H5C.c:285:1: warning: 'H5C_epoch_marker_notify' defined but not used [-Wunused-function]
 H5C_epoch_marker_notify(H5C_notify_action_t H5_ATTR_UNUSED action,
 ^~~~~~~~~~~~~~~~~~~~~~~
  CC       H5CS.lo
  CC       H5D.lo
  CC       H5Dbtree.lo
  CC       H5Dchunk.lo
H5Dchunk.c: In function 'H5D__chunk_io_init':
H5Dchunk.c:738:60: warning: cast discards 'const' qualifier from pointer target type [-Wcast-qual]
     if((file_space_normalized = H5S_hyper_normalize_offset((H5S_t *)file_space, old_offset)) < 0)
                                                            ^
H5Dchunk.c:976:41: warning: cast discards 'const' qualifier from pointer target type [-Wcast-qual]
         if(H5S_hyper_denormalize_offset((H5S_t *)file_space, old_offset) < 0)
                                         ^
H5Dchunk.c: In function 'H5D__create_chunk_map_single':
H5Dchunk.c:1196:26: warning: cast discards 'const' qualifier from pointer target type [-Wcast-qual]
     chunk_info->mspace = (H5S_t *)fm->mem_space;
                          ^
H5Dchunk.c: In function 'H5D__create_chunk_file_map_hyper':
H5Dchunk.c:1263:46: warning: cast discards 'const' qualifier from pointer target type [-Wcast-qual]
         if(TRUE == H5S_hyper_intersect_block((H5S_t *)fm->file_space, coords, end)) {
                                              ^
H5Dchunk.c: In function 'H5D__create_chunk_mem_map_hyper':
H5Dchunk.c:1430:30: warning: cast discards 'const' qualifier from pointer target type [-Wcast-qual]
         chunk_info->mspace = (H5S_t *)fm->mem_space;
                              ^
H5Dchunk.c: In function 'H5D__chunk_allocate':
H5Dchunk.c:3345:17: warning: cast discards 'const' qualifier from pointer target type [-Wcast-qual]
                 (void *)pline, (H5MM_free_t)H5D__chunk_xfree, (void *)pline,
                 ^
H5Dchunk.c:3345:63: warning: cast discards 'const' qualifier from pointer target type [-Wcast-qual]
                 (void *)pline, (H5MM_free_t)H5D__chunk_xfree, (void *)pline,
                                                               ^
H5Dchunk.c: In function 'H5D__chunk_collective_fill':
H5Dchunk.c:3650:37: warning: conversion to 'size_t {aka long unsigned int}' from 'int' may change the sign of the result [-Wsign-conversion]
     num_blocks = chunk_info->num_io / mpi_size; /* value should be the same on all procs */
                                     ^
H5Dchunk.c:3655:42: warning: conversion to 'size_t {aka long unsigned int}' from 'int' may change the sign of the result [-Wsign-conversion]
     leftover_blocks = chunk_info->num_io % mpi_size;
                                          ^
H5Dchunk.c:3664:62: warning: conversion to 'long unsigned int' from 'int' may change the sign of the result [-Wsign-conversion]
     if(NULL == (block_lens = (int *)H5MM_malloc((blocks + 1) * sizeof(int))))
                                                              ^
H5Dchunk.c:3666:73: warning: conversion to 'long unsigned int' from 'int' may change the sign of the result [-Wsign-conversion]
     if(NULL == (chunk_disp_array = (MPI_Aint *)H5MM_malloc((blocks + 1) * sizeof(MPI_Aint))))
                                                                         ^
H5Dchunk.c: In function 'H5D__chunk_copy':
H5Dchunk.c:4831:39: warning: passing argument 1 of 'H5T_copy' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
         if(NULL == (dt_mem = H5T_copy(dt_src, H5T_COPY_TRANSIENT)))
                                       ^~~~~~
In file included from H5Oprivate.h:41:0,
                 from H5Dprivate.h:27,
                 from H5Dpkg.h:32,
                 from H5Dchunk.c:57:
H5Tprivate.h:109:15: note: expected 'H5T_t * {aka struct H5T_t *}' but argument is of type 'const H5T_t * {aka const struct H5T_t *}'
 H5_DLL H5T_t *H5T_copy(H5T_t *old_dt, H5T_copy_t method);
               ^~~~~~~~
H5Dchunk.c:4839:39: warning: passing argument 1 of 'H5T_copy' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
         if(NULL == (dt_dst = H5T_copy(dt_src, H5T_COPY_TRANSIENT)))
                                       ^~~~~~
In file included from H5Oprivate.h:41:0,
                 from H5Dprivate.h:27,
                 from H5Dpkg.h:32,
                 from H5Dchunk.c:57:
H5Tprivate.h:109:15: note: expected 'H5T_t * {aka struct H5T_t *}' but argument is of type 'const H5T_t * {aka const struct H5T_t *}'
 H5_DLL H5T_t *H5T_copy(H5T_t *old_dt, H5T_copy_t method);
               ^~~~~~~~
In file included from H5Dchunk.c:53:0:
H5Dchunk.c: In function 'H5D__chunk_allocate':
H5private.h:1499:11: warning: 'chunk_size' may be used uninitialized in this function [-Wmaybe-uninitialized]
     (dst) = (dsttype)(src);
           ^
H5Dchunk.c:3257:17: note: 'chunk_size' was declared here
     size_t      chunk_size;      /* Actual size of chunk in bytes, possibly filtered */
                 ^~~~~~~~~~
  CC       H5Dcompact.lo
  CC       H5Dcontig.lo
  CC       H5Ddbg.lo
  CC       H5Ddeprec.lo
  CC       H5Defl.lo
In file included from H5Cprivate.h:37:0,
                 from H5ACprivate.h:35,
                 from H5Oprivate.h:38,
                 from H5Dprivate.h:27,
                 from H5Dpkg.h:32,
                 from H5Defl.c:32:
H5Defl.c: In function 'H5D__efl_read':
H5Defl.c:293:57: warning: conversion to 'long long unsigned int' from 'off_t {aka long int}' may change the sign of the result [-Wsign-conversion]
         if(H5F_OVERFLOW_HSIZET2OFFT(efl->slot[u].offset + skip))
                                                         ^
H5Fprivate.h:346:16: note: in definition of macro 'H5F_OVERFLOW_HSIZET2OFFT'
     ((hsize_t)(X)>=(hsize_t)((hsize_t)1<<(8*sizeof(off_t)-1)))
                ^
In file included from H5Defl.c:31:0:
H5Defl.c:299:54: warning: conversion to 'long long unsigned int' from 'off_t {aka long int}' may change the sign of the result [-Wsign-conversion]
         if(HDlseek(fd, (HDoff_t)(efl->slot[u].offset + skip), SEEK_SET) < 0)
                                                      ^
H5private.h:977:37: note: in definition of macro 'HDlseek'
     #define HDlseek(F,O,W)  lseek(F,O,W)
                                     ^
In file included from H5Cprivate.h:37:0,
                 from H5ACprivate.h:35,
                 from H5Oprivate.h:38,
                 from H5Dprivate.h:27,
                 from H5Dpkg.h:32,
                 from H5Defl.c:32:
H5Defl.c: In function 'H5D__efl_write':
H5Defl.c:385:57: warning: conversion to 'long long unsigned int' from 'off_t {aka long int}' may change the sign of the result [-Wsign-conversion]
         if(H5F_OVERFLOW_HSIZET2OFFT(efl->slot[u].offset + skip))
                                                         ^
H5Fprivate.h:346:16: note: in definition of macro 'H5F_OVERFLOW_HSIZET2OFFT'
     ((hsize_t)(X)>=(hsize_t)((hsize_t)1<<(8*sizeof(off_t)-1)))
                ^
In file included from H5Defl.c:31:0:
H5Defl.c:395:54: warning: conversion to 'long long unsigned int' from 'off_t {aka long int}' may change the sign of the result [-Wsign-conversion]
         if(HDlseek(fd, (HDoff_t)(efl->slot[u].offset + skip), SEEK_SET) < 0)
                                                      ^
H5private.h:977:37: note: in definition of macro 'HDlseek'
     #define HDlseek(F,O,W)  lseek(F,O,W)
                                     ^
  CC       H5Dfill.lo
H5Dfill.c: In function 'H5D__fill':
H5Dfill.c:234:62: warning: passing argument 1 of 'H5T_copy' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
             if((src_id = H5I_register(H5I_DATATYPE, H5T_copy(fill_type, H5T_COPY_ALL), FALSE)) < 0)
                                                              ^~~~~~~~~
In file included from H5Oprivate.h:41:0,
                 from H5Dprivate.h:27,
                 from H5Dpkg.h:32,
                 from H5Dfill.c:37:
H5Tprivate.h:109:15: note: expected 'H5T_t * {aka struct H5T_t *}' but argument is of type 'const H5T_t * {aka const struct H5T_t *}'
 H5_DLL H5T_t *H5T_copy(H5T_t *old_dt, H5T_copy_t method);
               ^~~~~~~~
H5Dfill.c:237:62: warning: passing argument 1 of 'H5T_copy' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
             if((dst_id = H5I_register(H5I_DATATYPE, H5T_copy(buf_type, H5T_COPY_ALL), FALSE)) < 0)
                                                              ^~~~~~~~
In file included from H5Oprivate.h:41:0,
                 from H5Dprivate.h:27,
                 from H5Dpkg.h:32,
                 from H5Dfill.c:37:
H5Tprivate.h:109:15: note: expected 'H5T_t * {aka struct H5T_t *}' but argument is of type 'const H5T_t * {aka const struct H5T_t *}'
 H5_DLL H5T_t *H5T_copy(H5T_t *old_dt, H5T_copy_t method);
               ^~~~~~~~
H5Dfill.c: In function 'H5D__fill_init':
H5Dfill.c:407:54: warning: passing argument 1 of 'H5T_copy' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
             if(NULL == (fb_info->mem_type = H5T_copy(dset_type, H5T_COPY_REOPEN)))
                                                      ^~~~~~~~~
In file included from H5Oprivate.h:41:0,
                 from H5Dprivate.h:27,
                 from H5Dpkg.h:32,
                 from H5Dfill.c:37:
H5Tprivate.h:109:15: note: expected 'H5T_t * {aka struct H5T_t *}' but argument is of type 'const H5T_t * {aka const struct H5T_t *}'
 H5_DLL H5T_t *H5T_copy(H5T_t *old_dt, H5T_copy_t method);
               ^~~~~~~~
  CC       H5Dint.lo
H5Dint.c: In function 'H5D__init_type':
H5Dint.c:638:43: warning: passing argument 1 of 'H5T_copy' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
         if((dset->shared->type = H5T_copy(type, H5T_COPY_ALL)) == NULL)
                                           ^~~~
In file included from H5Oprivate.h:41:0,
                 from H5Dprivate.h:27,
                 from H5Dpkg.h:32,
                 from H5Dint.c:30:
H5Tprivate.h:109:15: note: expected 'H5T_t * {aka struct H5T_t *}' but argument is of type 'const H5T_t * {aka const struct H5T_t *}'
 H5_DLL H5T_t *H5T_copy(H5T_t *old_dt, H5T_copy_t method);
               ^~~~~~~~
H5Dint.c:661:30: warning: cast discards 'const' qualifier from pointer target type [-Wcast-qual]
         dset->shared->type = (H5T_t *)type; /* (Cast away const OK - QAK) */
                              ^
  CC       H5Dio.lo
H5Dio.c: In function 'H5D__pre_write':
H5Dio.c:330:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(u = 0; u < ndims; u++) {
               ^
H5Dio.c: In function 'H5D__read':
H5Dio.c:424:5: warning: implicit declaration of function 'H5T_patch_vlen_file' [-Wimplicit-function-declaration]
     H5T_patch_vlen_file(dataset->shared->type, dataset->oloc.file);
     ^~~~~~~~~~~~~~~~~~~
H5Dio.c:424:5: warning: nested extern declaration of 'H5T_patch_vlen_file' [-Wnested-externs]
H5Dio.c:481:66: warning: to be safe all intermediate pointers in cast from 'void **' to 'const void **' must be 'const' qualified [-Wcast-qual]
                 (unsigned)H5S_GET_EXTENT_NDIMS(file_space), buf, (const void **)&adj_buf, type_info.dst_type_size) < 0)
                                                                  ^
H5Dio.c: In function 'H5D__write':
H5Dio.c:738:66: warning: to be safe all intermediate pointers in cast from 'void **' to 'const void **' must be 'const' qualified [-Wcast-qual]
                 (unsigned)H5S_GET_EXTENT_NDIMS(file_space), buf, (const void **)&adj_buf, type_info.src_type_size) < 0)
                                                                  ^
  CC       H5Dlayout.lo
  CC       H5Dmpio.lo
H5Dmpio.c: In function 'H5D__mpio_opt_possible':
H5Dmpio.c:158:28: warning: unused parameter 'fm' [-Wunused-parameter]
     const H5D_chunk_map_t *fm, H5P_genplist_t *dx_plist)
                            ^~
H5Dmpio.c: In function 'H5D__mpio_get_min_chunk':
H5Dmpio.c:403:18: warning: conversion to 'int' from 'size_t {aka long unsigned int}' may alter its value [-Wconversion]
     num_chunkf = H5SL_count(fm->sel_chunks);
                  ^~~~~~~~~~
H5Dmpio.c: In function 'H5D__chunk_collective_io':
H5Dmpio.c:608:22: warning: cast from function call of type 'unsigned int' to non-matching type 'enum H5FD_mpio_chunk_opt_t' [-Wbad-function-cast]
     chunk_opt_mode = (H5FD_mpio_chunk_opt_t)H5P_peek_unsigned(dx_plist, H5D_XFER_MPIO_CHUNK_OPT_HARD_NAME);
                      ^
H5Dmpio.c:628:32: warning: conversion to 'unsigned int' from 'int' may change the sign of the result [-Wsign-conversion]
         if((unsigned)sum_chunk / mpi_size >= one_link_chunk_io_threshold)
                                ^
H5Dmpio.c: In function 'H5D__obtain_mpio_mode':
H5Dmpio.c:1714:42: warning: conversion to 'unsigned int' from 'int' may change the sign of the result [-Wsign-conversion]
     threshold_nproc_per_chunk = mpi_size * percent_nproc_per_chunk/100;
                                          ^
H5Dmpio.c:1717:48: warning: conversion to 'size_t {aka long unsigned int}' from 'int' may change the sign of the result [-Wsign-conversion]
     io_mode_info      = (uint8_t *)H5MM_calloc(total_chunks);
                                                ^~~~~~~~~~~~
H5Dmpio.c:1718:59: warning: conversion to 'long unsigned int' from 'int' may change the sign of the result [-Wsign-conversion]
     mergebuf          = H5MM_malloc((sizeof(haddr_t) + 1) * total_chunks);
                                                           ^
H5Dmpio.c:1721:52: warning: conversion to 'size_t {aka long unsigned int}' from 'int' may change the sign of the result [-Wsign-conversion]
         recv_io_mode_info = (uint8_t *)H5MM_malloc(total_chunks * mpi_size);
                                                    ^~~~~~~~~~~~
H5Dmpio.c:1744:58: warning: conversion to 'long unsigned int' from 'int' may change the sign of the result [-Wsign-conversion]
         nproc_per_chunk = (int*)H5MM_calloc(total_chunks * sizeof(int));
                                                          ^
H5Dmpio.c:1766:36: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
             if(nproc_per_chunk[ic] > MAX(1, threshold_nproc_per_chunk)) {
                                    ^
In file included from H5Dmpio.c:36:0:
H5Dmpio.c:1773:44: warning: conversion to 'size_t {aka long unsigned int}' from 'int' may change the sign of the result [-Wsign-conversion]
         HDmemcpy(mergebuf, assign_io_mode, total_chunks);
                                            ^
H5private.h:1005:67: note: in definition of macro 'HDmemcpy'
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                   ^
H5Dmpio.c:1774:55: warning: conversion to 'long unsigned int' from 'int' may change the sign of the result [-Wsign-conversion]
         HDmemcpy(tempbuf, chunk_addr, sizeof(haddr_t) * total_chunks);
                                                       ^
H5private.h:1005:67: note: in definition of macro 'HDmemcpy'
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                   ^
H5Dmpio.c:1780:78: warning: conversion to 'long unsigned int' from 'int' may change the sign of the result [-Wsign-conversion]
     if(MPI_SUCCESS != (mpi_code = MPI_Bcast(mergebuf, ((sizeof(haddr_t) + 1) * total_chunks), MPI_BYTE, root, comm)))
                                                                              ^
H5Dmpio.c:1780:55: warning: conversion to 'int' from 'long unsigned int' may alter its value [-Wconversion]
     if(MPI_SUCCESS != (mpi_code = MPI_Bcast(mergebuf, ((sizeof(haddr_t) + 1) * total_chunks), MPI_BYTE, root, comm)))
                                                       ^
In file included from H5Dmpio.c:36:0:
H5Dmpio.c:1783:40: warning: conversion to 'size_t {aka long unsigned int}' from 'int' may change the sign of the result [-Wsign-conversion]
     HDmemcpy(assign_io_mode, mergebuf, total_chunks);
                                        ^
H5private.h:1005:67: note: in definition of macro 'HDmemcpy'
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                   ^
H5Dmpio.c:1784:51: warning: conversion to 'long unsigned int' from 'int' may change the sign of the result [-Wsign-conversion]
     HDmemcpy(chunk_addr, tempbuf, sizeof(haddr_t) * total_chunks);
                                                   ^
H5private.h:1005:67: note: in definition of macro 'HDmemcpy'
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                   ^
At top level:
H5Dmpio.c:393:1: warning: 'H5D__mpio_get_min_chunk' defined but not used [-Wunused-function]
 H5D__mpio_get_min_chunk(const H5D_io_info_t *io_info, const H5D_chunk_map_t *fm,
 ^~~~~~~~~~~~~~~~~~~~~~~
  CC       H5Doh.lo
  CC       H5Dscatgath.lo
  CC       H5Dselect.lo
  CC       H5Dtest.lo
  CC       H5E.lo
  CC       H5Edeprec.lo
  CC       H5Eint.lo
H5Eint.c: In function 'H5E_clear_entries':
H5Eint.c:905:24: warning: cast discards 'const' qualifier from pointer target type [-Wcast-qual]
             H5MM_xfree((void *)error->func_name);        /* Casting away const OK - QAK */
                        ^
H5Eint.c:907:24: warning: cast discards 'const' qualifier from pointer target type [-Wcast-qual]
             H5MM_xfree((void *)error->file_name);        /* Casting away const OK - QAK */
                        ^
H5Eint.c:909:24: warning: cast discards 'const' qualifier from pointer target type [-Wcast-qual]
             H5MM_xfree((void *)error->desc);     /* Casting away const OK - QAK */
                        ^
  CC       H5F.lo
  CC       H5Fint.lo
  CC       H5Faccum.lo
  CC       H5Fcwfs.lo
  CC       H5Fdbg.lo
  CC       H5Fefc.lo
  CC       H5Ffake.lo
  CC       H5Fio.lo
  CC       H5Fmount.lo
  CC       H5Fmpi.lo
  CC       H5Fquery.lo
  CC       H5Fsfile.lo
  CC       H5Fsuper.lo
  CC       H5Fsuper_cache.lo
H5Fsuper_cache.c: In function 'H5F_sblock_load':
H5Fsuper_cache.c:282:28: warning: to be safe all intermediate pointers in cast from 'uint8_t ** {aka unsigned char **}' to 'const uint8_t ** {aka const unsigned char **}' must be 'const' qualified [-Wcast-qual]
         H5F_addr_decode(f, (const uint8_t **)&p, &sblock->base_addr/*out*/);
                            ^
H5Fsuper_cache.c:283:28: warning: to be safe all intermediate pointers in cast from 'uint8_t ** {aka unsigned char **}' to 'const uint8_t ** {aka const unsigned char **}' must be 'const' qualified [-Wcast-qual]
         H5F_addr_decode(f, (const uint8_t **)&p, &sblock->ext_addr/*out*/);
                            ^
H5Fsuper_cache.c:284:28: warning: to be safe all intermediate pointers in cast from 'uint8_t ** {aka unsigned char **}' to 'const uint8_t ** {aka const unsigned char **}' must be 'const' qualified [-Wcast-qual]
         H5F_addr_decode(f, (const uint8_t **)&p, &stored_eoa/*out*/);
                            ^
H5Fsuper_cache.c:285:28: warning: to be safe all intermediate pointers in cast from 'uint8_t ** {aka unsigned char **}' to 'const uint8_t ** {aka const unsigned char **}' must be 'const' qualified [-Wcast-qual]
         H5F_addr_decode(f, (const uint8_t **)&p, &sblock->driver_addr/*out*/);
                            ^
H5Fsuper_cache.c:293:30: warning: to be safe all intermediate pointers in cast from 'uint8_t ** {aka unsigned char **}' to 'const uint8_t ** {aka const unsigned char **}' must be 'const' qualified [-Wcast-qual]
         if(H5G_ent_decode(f, (const uint8_t **)&p, sblock->root_ent) < 0)
                              ^
H5Fsuper_cache.c:414:28: warning: to be safe all intermediate pointers in cast from 'uint8_t ** {aka unsigned char **}' to 'const uint8_t ** {aka const unsigned char **}' must be 'const' qualified [-Wcast-qual]
         H5F_addr_decode(f, (const uint8_t **)&p, &sblock->base_addr/*out*/);
                            ^
H5Fsuper_cache.c:415:28: warning: to be safe all intermediate pointers in cast from 'uint8_t ** {aka unsigned char **}' to 'const uint8_t ** {aka const unsigned char **}' must be 'const' qualified [-Wcast-qual]
         H5F_addr_decode(f, (const uint8_t **)&p, &sblock->ext_addr/*out*/);
                            ^
H5Fsuper_cache.c:416:28: warning: to be safe all intermediate pointers in cast from 'uint8_t ** {aka unsigned char **}' to 'const uint8_t ** {aka const unsigned char **}' must be 'const' qualified [-Wcast-qual]
         H5F_addr_decode(f, (const uint8_t **)&p, &stored_eoa/*out*/);
                            ^
H5Fsuper_cache.c:417:28: warning: to be safe all intermediate pointers in cast from 'uint8_t ** {aka unsigned char **}' to 'const uint8_t ** {aka const unsigned char **}' must be 'const' qualified [-Wcast-qual]
         H5F_addr_decode(f, (const uint8_t **)&p, &sblock->root_addr/*out*/);
                            ^
  CC       H5Ftest.lo
  CC       H5FD.lo
  CC       H5FDcore.lo
  CC       H5FDdirect.lo
H5FDdirect.c:26:33: warning: 'H5FD_direct_init_interface' declared 'static' but never defined [-Wunused-function]
 #define H5_INTERFACE_INIT_FUNC  H5FD_direct_init_interface
                                 ^
H5private.h:1813:18: note: in expansion of macro 'H5_INTERFACE_INIT_FUNC'
 static herr_t    H5_INTERFACE_INIT_FUNC(void);
                  ^~~~~~~~~~~~~~~~~~~~~~
In file included from H5FDdirect.c:32:0:
H5private.h:1812:15: warning: 'H5_interface_initialize_g' defined but not used [-Wunused-variable]
 static int    H5_interface_initialize_g = 0;
               ^~~~~~~~~~~~~~~~~~~~~~~~~
  CC       H5FDfamily.lo
H5FDfamily.c: In function 'H5FD_family_cmp':
H5FDfamily.c:870:1: warning: label 'done' defined but not used [-Wunused-label]
 done:
 ^~~~
  CC       H5FDint.lo
  CC       H5FDlog.lo
H5FDlog.c: In function 'H5Pset_fapl_log':
H5FDlog.c:326:18: warning: cast discards 'const' qualifier from pointer target type [-Wcast-qual]
     fa.logfile = (char *)logfile;
                  ^
H5FDlog.c: In function 'H5FD_log_open':
H5FDlog.c:616:95: warning: 'stat_timeval_diff.tv_usec' may be used uninitialized in this function [-Wmaybe-uninitialized]
             HDfprintf(file->logfp, "Stat took: (%f s)\n", (double)stat_timeval_diff.tv_sec + ((double)stat_timeval_diff.tv_usec / (double)1000000.0f));
                                                                                               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
H5FDlog.c:616:59: warning: 'stat_timeval_diff.tv_sec' may be used uninitialized in this function [-Wmaybe-uninitialized]
             HDfprintf(file->logfp, "Stat took: (%f s)\n", (double)stat_timeval_diff.tv_sec + ((double)stat_timeval_diff.tv_usec / (double)1000000.0f));
                                                           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
H5FDlog.c:614:95: warning: 'open_timeval_diff.tv_usec' may be used uninitialized in this function [-Wmaybe-uninitialized]
             HDfprintf(file->logfp, "Open took: (%f s)\n", (double)open_timeval_diff.tv_sec + ((double)open_timeval_diff.tv_usec / (double)1000000.0f));
                                                                                               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
H5FDlog.c:614:59: warning: 'open_timeval_diff.tv_sec' may be used uninitialized in this function [-Wmaybe-uninitialized]
             HDfprintf(file->logfp, "Open took: (%f s)\n", (double)open_timeval_diff.tv_sec + ((double)open_timeval_diff.tv_usec / (double)1000000.0f));
                                                           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  CC       H5FDmpi.lo
  CC       H5FDmpio.lo
  CC       H5FDmulti.lo
H5FDmulti.c: In function 'H5FD_multi_read':
H5FDmulti.c:1622:55: warning: unused parameter 'dxpl_id' [-Wunused-parameter]
 H5FD_multi_read(H5FD_t *_file, H5FD_mem_t type, hid_t dxpl_id, haddr_t addr,
                                                       ^~~~~~~
H5FDmulti.c: In function 'H5FD_multi_write':
H5FDmulti.c:1673:56: warning: unused parameter 'dxpl_id' [-Wunused-parameter]
 H5FD_multi_write(H5FD_t *_file, H5FD_mem_t type, hid_t dxpl_id, haddr_t addr,
                                                        ^~~~~~~
H5FDmulti.c: In function 'compute_next':
H5FDmulti.c:52:16: warning: declaration of '_unmapped' shadows a previous local [-Wshadow]
     H5FD_mem_t _unmapped, LOOPVAR;           \
                ^
H5FDmulti.c:1847:2: note: in expansion of macro 'UNIQUE_MEMBERS'
  UNIQUE_MEMBERS(file->fa.memb_map, mt2) {
  ^~~~~~~~~~~~~~
H5FDmulti.c:52:16: note: shadowed declaration is here
     H5FD_mem_t _unmapped, LOOPVAR;           \
                ^
H5FDmulti.c:1846:5: note: in expansion of macro 'UNIQUE_MEMBERS'
     UNIQUE_MEMBERS(file->fa.memb_map, mt1) {
     ^~~~~~~~~~~~~~
H5FDmulti.c:53:13: warning: declaration of '_seen' shadows a previous local [-Wshadow]
     hbool_t _seen[H5FD_MEM_NTYPES];           \
             ^
H5FDmulti.c:1847:2: note: in expansion of macro 'UNIQUE_MEMBERS'
  UNIQUE_MEMBERS(file->fa.memb_map, mt2) {
  ^~~~~~~~~~~~~~
H5FDmulti.c:53:13: note: shadowed declaration is here
     hbool_t _seen[H5FD_MEM_NTYPES];           \
             ^
H5FDmulti.c:1846:5: note: in expansion of macro 'UNIQUE_MEMBERS'
     UNIQUE_MEMBERS(file->fa.memb_map, mt1) {
     ^~~~~~~~~~~~~~
  CC       H5FDsec2.lo
  CC       H5FDspace.lo
  CC       H5FDstdio.lo
  CC       H5FL.lo
  CC       H5FO.lo
  CC       H5FS.lo
H5FS.c: In function 'H5FS_new':
H5FS.c:540:24: warning: conversion to 'unsigned int' from 'size_t {aka long unsigned int}' may alter its value [-Wconversion]
     fspace->nclasses = nclasses;
                        ^~~~~~~~
In file included from H5FS.c:38:0:
H5FSpkg.h:62:29: warning: conversion to 'size_t {aka long unsigned int}' from 'int' may change the sign of the result [-Wsign-conversion]
 #define H5FS_HEADER_SIZE(f) (                                                 \
                             ^
H5FS.c:566:24: note: in expansion of macro 'H5FS_HEADER_SIZE'
     fspace->hdr_size = H5FS_HEADER_SIZE(f);
                        ^~~~~~~~~~~~~~~~
H5FS.c: In function 'H5FS_size':
H5FS.c:601:24: warning: unused parameter 'f' [-Wunused-parameter]
 H5FS_size(const H5F_t *f, const H5FS_t *fspace, hsize_t *meta_size)
                        ^
  CC       H5FScache.lo
H5FScache.c: In function 'H5FS_cache_sinfo_load':
H5FScache.c:618:17: warning: variable 'old_tot_space' set but not used [-Wunused-but-set-variable]
         hsize_t old_tot_space;          /* Total space managed from header */
                 ^~~~~~~~~~~~~
H5FScache.c:617:17: warning: variable 'old_ghost_sect_count' set but not used [-Wunused-but-set-variable]
         hsize_t old_ghost_sect_count;   /* Total ghost section count from header */
                 ^~~~~~~~~~~~~~~~~~~~
H5FScache.c:616:17: warning: variable 'old_serial_sect_count' set but not used [-Wunused-but-set-variable]
         hsize_t old_serial_sect_count;  /* Total serializable section count from header */
                 ^~~~~~~~~~~~~~~~~~~~~
H5FScache.c:615:17: warning: variable 'old_tot_sect_count' set but not used [-Wunused-but-set-variable]
         hsize_t old_tot_sect_count;     /* Total section count from header */
                 ^~~~~~~~~~~~~~~~~~
  CC       H5FSdbg.lo
  CC       H5FSsection.lo
H5FSsection.c: In function 'H5FS_sinfo_new':
H5FSsection.c:147:31: warning: conversion to 'unsigned int' from 'int' may change the sign of the result [-Wsign-conversion]
     sinfo->sect_prefix_size = (size_t)H5FS_SINFO_PREFIX_SIZE(f);
                               ^
H5FSsection.c: In function 'H5FS_sect_try_shrink_eoa':
H5FSsection.c:2338:24: warning: passing argument 1 of 'H5FS_sinfo_lock' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
     if(H5FS_sinfo_lock(f, dxpl_id, fspace, H5AC_WRITE) < 0)
                        ^
H5FSsection.c:207:1: note: expected 'H5F_t * {aka struct H5F_t *}' but argument is of type 'const H5F_t * {aka const struct H5F_t *}'
 H5FS_sinfo_lock(H5F_t *f, hid_t dxpl_id, H5FS_t *fspace, H5AC_protect_t accmode)
 ^~~~~~~~~~~~~~~
H5FSsection.c:2338:36: warning: passing argument 3 of 'H5FS_sinfo_lock' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
     if(H5FS_sinfo_lock(f, dxpl_id, fspace, H5AC_WRITE) < 0)
                                    ^~~~~~
H5FSsection.c:207:1: note: expected 'H5FS_t * {aka struct H5FS_t *}' but argument is of type 'const H5FS_t * {aka const struct H5FS_t *}'
 H5FS_sinfo_lock(H5F_t *f, hid_t dxpl_id, H5FS_t *fspace, H5AC_protect_t accmode)
 ^~~~~~~~~~~~~~~
H5FSsection.c:2362:32: warning: passing argument 1 of 'H5FS_sect_remove_real' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
       if(H5FS_sect_remove_real(fspace, tmp_sect) < 0)
                                ^~~~~~
H5FSsection.c:859:1: note: expected 'H5FS_t * {aka struct H5FS_t *}' but argument is of type 'const H5FS_t * {aka const struct H5FS_t *}'
 H5FS_sect_remove_real(H5FS_t *fspace, H5FS_section_info_t *sect)
 ^~~~~~~~~~~~~~~~~~~~~
H5FSsection.c:2376:41: warning: passing argument 1 of 'H5FS_sinfo_unlock' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
     if(sinfo_valid && H5FS_sinfo_unlock(f, dxpl_id, fspace, section_removed) < 0)
                                         ^
H5FSsection.c:313:1: note: expected 'H5F_t * {aka struct H5F_t *}' but argument is of type 'const H5F_t * {aka const struct H5F_t *}'
 H5FS_sinfo_unlock(H5F_t *f, hid_t dxpl_id, H5FS_t *fspace, hbool_t modified)
 ^~~~~~~~~~~~~~~~~
H5FSsection.c:2376:53: warning: passing argument 3 of 'H5FS_sinfo_unlock' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
     if(sinfo_valid && H5FS_sinfo_unlock(f, dxpl_id, fspace, section_removed) < 0)
                                                     ^~~~~~
H5FSsection.c:313:1: note: expected 'H5FS_t * {aka struct H5FS_t *}' but argument is of type 'const H5FS_t * {aka const struct H5FS_t *}'
 H5FS_sinfo_unlock(H5F_t *f, hid_t dxpl_id, H5FS_t *fspace, hbool_t modified)
 ^~~~~~~~~~~~~~~~~
  CC       H5FSstat.lo
H5FSstat.c: In function 'H5FS_stat_info':
H5FSstat.c:99:23: warning: conversion to 'hsize_t {aka long long unsigned int}' from 'int' may change the sign of the result [-Wsign-conversion]
     stats->hdr_size = (size_t)H5FS_HEADER_SIZE(f);
                       ^
  CC       H5FStest.lo
  CC       H5G.lo
  CC       H5Gbtree2.lo
  CC       H5Gcache.lo
In file included from H5Gcache.c:39:0:
H5Gcache.c: In function 'H5G_node_load':
H5Gpkg.h:58:32: warning: conversion to 'unsigned int' from 'int' may change the sign of the result [-Wsign-conversion]
     + ((2 * H5F_SYM_LEAF_K(f)) * H5G_SIZEOF_ENTRY(f))                         \
                                ^
H5Gcache.c:148:22: note: in expansion of macro 'H5G_NODE_SIZE'
     sym->node_size = H5G_NODE_SIZE(f);
                      ^~~~~~~~~~~~~
H5Gcache.c:123:60: warning: unused parameter 'udata' [-Wunused-parameter]
 H5G_node_load(H5F_t *f, hid_t dxpl_id, haddr_t addr, void *udata)
                                                            ^~~~~
  CC       H5Gcompact.lo
  CC       H5Gdense.lo
H5Gdense.c: In function 'H5G__dense_create':
H5Gdense.c:325:28: warning: conversion to 'uint32_t {aka unsigned int}' from 'size_t {aka long unsigned int}' may alter its value [-Wconversion]
     bt2_cparam.rrec_size = 4 +          /* Name's hash value */
                            ^
H5Gdense.c:345:32: warning: conversion to 'uint32_t {aka unsigned int}' from 'size_t {aka long unsigned int}' may alter its value [-Wconversion]
         bt2_cparam.rrec_size = 8 +      /* Creation order value */
                                ^
  CC       H5Gdeprec.lo
  CC       H5Gent.lo
H5Gent.c: In function 'H5G__ent_copy':
H5Gent.c:341:24: warning: cast discards 'const' qualifier from pointer target type [-Wcast-qual]
         H5G__ent_reset((H5G_entry_t *)src);
                        ^
  CC       H5Gint.lo
  CC       H5Glink.lo
  CC       H5Gloc.lo
H5Gloc.c: In function 'H5G__loc_insert':
H5Gloc.c:580:16: warning: cast discards 'const' qualifier from pointer target type [-Wcast-qual]
     lnk.name = (char *)name;
                ^
H5Gloc.c: In function 'H5G_loc_set_comment_cb':
H5Gloc.c:793:14: warning: cast discards 'const' qualifier from pointer target type [-Wcast-qual]
  comment.s = (char *)udata->comment;
              ^
  CC       H5Gname.lo
H5Gname.c: In function 'H5G_name_copy':
H5Gname.c:537:24: warning: cast discards 'const' qualifier from pointer target type [-Wcast-qual]
         H5G_name_reset((H5G_name_t *)src);
                        ^
  CC       H5Gnode.lo
In file included from H5Gnode.c:45:0:
H5Gnode.c: In function 'H5G_node_create':
H5Gpkg.h:58:32: warning: conversion to 'unsigned int' from 'int' may change the sign of the result [-Wsign-conversion]
     + ((2 * H5F_SYM_LEAF_K(f)) * H5G_SIZEOF_ENTRY(f))                         \
                                ^
H5Gnode.c:344:22: note: in expansion of macro 'H5G_NODE_SIZE'
     sym->node_size = H5G_NODE_SIZE(f);
                      ^~~~~~~~~~~~~
H5Gnode.c: In function 'H5G_node_insert':
H5Gnode.c:718:10: warning: conversion to 'unsigned int' from 'int' may change the sign of the result [-Wsign-conversion]
      idx -= H5F_SYM_LEAF_K(f);
          ^~
In file included from H5Cprivate.h:37:0,
                 from H5ACprivate.h:35,
                 from H5Gnode.c:41:
H5Fprivate.h:275:33: warning: conversion to 'int' from 'unsigned int' may change the sign of the result [-Wsign-conversion]
 #define H5F_SYM_LEAF_K(F)       (H5F_sym_leaf_k(F))
                                 ^
H5Gnode.c:718:13: note: in expansion of macro 'H5F_SYM_LEAF_K'
      idx -= H5F_SYM_LEAF_K(f);
             ^~~~~~~~~~~~~~
H5Gnode.c: In function 'H5G_node_remove':
H5Gnode.c:792:21: warning: unused variable 'lt_key' [-Wunused-variable]
     H5G_node_key_t *lt_key = (H5G_node_key_t *)_lt_key;
                     ^~~~~~
H5Gnode.c: In function 'H5G__node_copy':
H5Gnode.c:1294:28: warning: cast discards 'const' qualifier from pointer target type [-Wcast-qual]
             grp_loc.oloc = (H5O_loc_t *)src_oloc;
                            ^
In file included from H5Gnode.c:45:0:
H5Gnode.c: In function 'H5G__node_iterate_size':
H5Gpkg.h:58:32: warning: conversion to 'unsigned int' from 'int' may change the sign of the result [-Wsign-conversion]
     + ((2 * H5F_SYM_LEAF_K(f)) * H5G_SIZEOF_ENTRY(f))                         \
                                ^
H5Gnode.c:1481:19: note: in expansion of macro 'H5G_NODE_SIZE'
     *stab_size += H5G_NODE_SIZE(f);
                   ^~~~~~~~~~~~~
  CC       H5Gobj.lo
H5Gobj.c: In function 'H5G__obj_create_real':
H5Gobj.c:272:67: warning: cast discards 'const' qualifier from pointer target type [-Wcast-qual]
         if(H5O_msg_create(oloc, H5O_LINFO_ID, 0, H5O_UPDATE_TIME, (void *)linfo, dxpl_id) < 0)
                                                                   ^
H5Gobj.c:277:73: warning: cast discards 'const' qualifier from pointer target type [-Wcast-qual]
         if(H5O_msg_create(oloc, H5O_GINFO_ID, H5O_MSG_FLAG_CONSTANT, 0, (void *)ginfo, dxpl_id) < 0)
                                                                         ^
H5Gobj.c:283:77: warning: cast discards 'const' qualifier from pointer target type [-Wcast-qual]
             if(H5O_msg_create(oloc, H5O_PLINE_ID, H5O_MSG_FLAG_CONSTANT, 0, (void *)pline, dxpl_id) < 0)
                                                                             ^
H5Gobj.c: In function 'H5G_obj_stab_to_new_cb':
H5Gobj.c:433:51: warning: cast discards 'const' qualifier from pointer target type [-Wcast-qual]
     if(H5G_obj_insert(udata->grp_oloc, lnk->name, (H5O_link_t *)lnk, FALSE,
                                                   ^
  CC       H5Goh.lo
  CC       H5Groot.lo
  CC       H5Gstab.lo
  CC       H5Gtest.lo
  CC       H5Gtraverse.lo
H5Gtraverse.c: In function 'H5G_traverse_real':
H5Gtraverse.c:743:52: warning: cast discards 'const' qualifier from pointer target type [-Wcast-qual]
                     if(H5O_msg_reset(H5O_GINFO_ID, (void *)ginfo) < 0)
                                                    ^
H5Gtraverse.c:747:52: warning: cast discards 'const' qualifier from pointer target type [-Wcast-qual]
                     if(H5O_msg_reset(H5O_LINFO_ID, (void *)linfo) < 0)
                                                    ^
H5Gtraverse.c:751:52: warning: cast discards 'const' qualifier from pointer target type [-Wcast-qual]
                     if(H5O_msg_reset(H5O_PLINE_ID, (void *)pline) < 0)
                                                    ^
  CC       H5HF.lo
In file included from H5HF.c:41:0:
H5HF.c: In function 'H5HF_op_write':
H5HF.c:130:14: warning: cast discards 'const' qualifier from pointer target type [-Wcast-qual]
     HDmemcpy((void *)obj, op_data, obj_len);    /* Casting away const OK -QAK */
              ^
H5private.h:1005:47: note: in definition of macro 'HDmemcpy'
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                               ^
H5HF.c: In function 'H5HF_insert':
H5HF.c:375:49: warning: cast discards 'const' qualifier from pointer target type [-Wcast-qual]
         if(H5HF_huge_insert(hdr, dxpl_id, size, (void *)obj, id) < 0)
                                                 ^
  CC       H5HFbtree2.lo
  CC       H5HFcache.lo
H5HFcache.c: In function 'H5HF_cache_hdr_flush':
H5HFcache.c:503:23: warning: conversion to 'uint8_t {aka unsigned char}' from 'int' may alter its value [-Wconversion]
         heap_flags |= (hdr->huge_ids_wrapped ?  H5HF_HDR_FLAGS_HUGE_ID_WRAPPED : 0);
                       ^
H5HFcache.c:504:23: warning: conversion to 'uint8_t {aka unsigned char}' from 'int' may alter its value [-Wconversion]
         heap_flags |= (hdr->checksum_dblocks ?  H5HF_HDR_FLAGS_CHECKSUM_DBLOCKS : 0);
                       ^
In file included from H5HFcache.c:40:0:
H5HFcache.c: In function 'H5HF_cache_iblock_load':
H5HFpkg.h:133:79: warning: conversion to 'unsigned int' from 'int' may change the sign of the result [-Wsign-conversion]
     + (MIN(r, (h)->man_dtable.max_direct_rows) * (h)->man_dtable.cparam.width * H5HF_MAN_INDIRECT_CHILD_DIR_ENTRY_SIZE(h)) /* Size of entries for direct blocks */ \
                                                                               ^
H5HFcache.c:749:20: note: in expansion of macro 'H5HF_MAN_INDIRECT_SIZE'
     iblock->size = H5HF_MAN_INDIRECT_SIZE(hdr, iblock->nrows);
                    ^~~~~~~~~~~~~~~~~~~~~~
H5HFpkg.h:133:5: warning: conversion to 'unsigned int' from 'int' may change the sign of the result [-Wsign-conversion]
     + (MIN(r, (h)->man_dtable.max_direct_rows) * (h)->man_dtable.cparam.width * H5HF_MAN_INDIRECT_CHILD_DIR_ENTRY_SIZE(h)) /* Size of entries for direct blocks */ \
     ^
H5HFcache.c:749:20: note: in expansion of macro 'H5HF_MAN_INDIRECT_SIZE'
     iblock->size = H5HF_MAN_INDIRECT_SIZE(hdr, iblock->nrows);
                    ^~~~~~~~~~~~~~~~~~~~~~
In file included from H5HFcache.c:37:0:
H5HFcache.c: In function 'H5HF_cache_dblock_load':
H5HFcache.c:1349:18: warning: cast discards 'const' qualifier from pointer target type [-Wcast-qual]
         HDmemset((uint8_t *)p - H5HF_SIZEOF_CHKSUM, 0, (size_t)H5HF_SIZEOF_CHKSUM);
                  ^
H5private.h:1011:39: note: in definition of macro 'HDmemset'
     #define HDmemset(X,C,Z)    memset(X,C,Z)
                                       ^
  CC       H5HFdbg.lo
In file included from H5HFdbg.c:40:0:
H5HFdbg.c: In function 'H5HF_dblock_debug':
H5HFpkg.h:109:41: warning: conversion to 'size_t {aka long unsigned int}' from 'int' may change the sign of the result [-Wsign-conversion]
 #define H5HF_MAN_ABS_DIRECT_OVERHEAD(h) (                                     \
                                         ^
H5HFdbg.c:483:23: note: in expansion of macro 'H5HF_MAN_ABS_DIRECT_OVERHEAD'
     blk_prefix_size = H5HF_MAN_ABS_DIRECT_OVERHEAD(hdr);
                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
  CC       H5HFdblock.lo
H5HFdblock.c: In function 'H5HF_man_dblock_create':
H5HFdblock.c:143:31: warning: conversion to 'size_t {aka long unsigned int}' from 'int' may change the sign of the result [-Wsign-conversion]
     free_space = dblock->size - H5HF_MAN_ABS_DIRECT_OVERHEAD(hdr);
                               ^
H5HFdblock.c:171:68: warning: conversion to 'hsize_t {aka long long unsigned int}' from 'int' may change the sign of the result [-Wsign-conversion]
     if(NULL == (sec_node = H5HF_sect_single_new((dblock->block_off + H5HF_MAN_ABS_DIRECT_OVERHEAD(hdr)),
                                                                    ^
H5HFdblock.c: In function 'H5HF_man_dblock_new':
H5HFdblock.c:363:36: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     if((min_dblock_size - request) < H5HF_MAN_ABS_DIRECT_OVERHEAD(hdr))
                                    ^
  CC       H5HFdtable.lo
  CC       H5HFhdr.lo
In file included from H5HFhdr.c:36:0:
H5HFhdr.c: In function 'H5HF_hdr_finish_init_phase1':
H5private.h:321:21: warning: conversion to 'uint8_t {aka unsigned char}' from 'unsigned int' may alter its value [-Wconversion]
 #define MIN(a,b)    (((a)<(b)) ? (a) : (b))
                     ^
H5HFhdr.c:226:26: note: in expansion of macro 'MIN'
     hdr->heap_len_size = MIN(hdr->man_dtable.max_dir_blk_off_size,
                          ^~~
H5private.h:321:21: warning: conversion to 'uint8_t {aka unsigned char}' from 'unsigned int' may alter its value [-Wconversion]
 #define MIN(a,b)    (((a)<(b)) ? (a) : (b))
                     ^
H5HFhdr.c:226:26: note: in expansion of macro 'MIN'
     hdr->heap_len_size = MIN(hdr->man_dtable.max_dir_blk_off_size,
                          ^~~
H5HFhdr.c: In function 'H5HF_hdr_finish_init_phase2':
H5HFhdr.c:263:88: warning: conversion to 'hsize_t {aka long long unsigned int}' from 'int' may change the sign of the result [-Wsign-conversion]
             hdr->man_dtable.row_tot_dblock_free[u] = hdr->man_dtable.row_block_size[u] -
                                                                                        ^
H5HFhdr.c: In function 'H5HF_hdr_create':
H5HFhdr.c:435:36: warning: conversion to 'unsigned int' from 'size_t {aka long unsigned int}' may alter its value [-Wconversion]
         if(0 == (hdr->filter_len = H5O_msg_raw_size(hdr->f, H5O_PLINE_ID, FALSE, &(hdr->pline))))
                                    ^~~~~~~~~~~~~~~~
H5HFhdr.c:442:13: warning: conversion to 'unsigned int' from 'int' may change the sign of the result [-Wsign-conversion]
             + hdr->filter_len;                  /* Size of encoded I/O filter info */
             ^
In file included from H5HFhdr.c:38:0:
H5HFpkg.h:74:33: warning: conversion to 'size_t {aka long unsigned int}' from 'int' may change the sign of the result [-Wsign-conversion]
 #define H5HF_HEADER_SIZE(h)     (                                             \
                                 ^
H5HFhdr.c:446:26: note: in expansion of macro 'H5HF_HEADER_SIZE'
         hdr->heap_size = H5HF_HEADER_SIZE(hdr);
                          ^~~~~~~~~~~~~~~~
H5HFhdr.c:464:31: warning: conversion to 'unsigned int' from 'int' may change the sign of the result [-Wsign-conversion]
                 hdr->id_len = 1         /* ID flags */
                               ^
H5HFhdr.c:470:31: warning: conversion to 'unsigned int' from 'int' may change the sign of the result [-Wsign-conversion]
                 hdr->id_len = 1         /* ID flags */
                               ^
In file included from H5HFhdr.c:38:0:
H5HFpkg.h:109:41: warning: conversion to 'size_t {aka long unsigned int}' from 'int' may change the sign of the result [-Wsign-conversion]
 #define H5HF_MAN_ABS_DIRECT_OVERHEAD(h) (                                     \
                                         ^
H5HFhdr.c:494:23: note: in expansion of macro 'H5HF_MAN_ABS_DIRECT_OVERHEAD'
     dblock_overhead = H5HF_MAN_ABS_DIRECT_OVERHEAD(hdr);
                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
H5HFhdr.c: In function 'H5HF_hdr_adj_free':
H5HFhdr.c:763:25: warning: conversion to 'long long unsigned int' from 'ssize_t {aka long int}' may change the sign of the result [-Wsign-conversion]
     hdr->total_man_free += amt;
                         ^~
H5HFhdr.c: In function 'H5HF_hdr_adjust_heap':
H5HFhdr.c:803:25: warning: conversion to 'long long unsigned int' from 'hssize_t {aka long long int}' may change the sign of the result [-Wsign-conversion]
     hdr->total_man_free += extra_free;
                         ^~
H5HFhdr.c: In function 'H5HF_hdr_reverse_iter':
H5HFhdr.c:1245:21: warning: conversion to 'int' from 'unsigned int' may change the sign of the result [-Wsign-conversion]
         tmp_entry = curr_entry;
                     ^~~~~~~~~~
H5HFhdr.c:1280:26: warning: conversion to 'unsigned int' from 'int' may change the sign of the result [-Wsign-conversion]
             curr_entry = tmp_entry;
                          ^~~~~~~~~
  CC       H5HFhuge.lo
H5HFhuge.c: In function 'H5HF_huge_bt2_create':
H5HFhuge.c:127:36: warning: conversion to 'uint32_t {aka unsigned int}' from 'int' may change the sign of the result [-Wsign-conversion]
             bt2_cparam.rrec_size = (size_t)(hdr->sizeof_addr    /* Address of object */
                                    ^
H5HFhuge.c:134:36: warning: conversion to 'uint32_t {aka unsigned int}' from 'int' may change the sign of the result [-Wsign-conversion]
             bt2_cparam.rrec_size = (size_t)(hdr->sizeof_addr    /* Address of object */
                                    ^
H5HFhuge.c:141:36: warning: conversion to 'uint32_t {aka unsigned int}' from 'int' may change the sign of the result [-Wsign-conversion]
             bt2_cparam.rrec_size = (size_t)(hdr->sizeof_addr    /* Address of filtered object */
                                    ^
H5HFhuge.c:149:36: warning: conversion to 'uint32_t {aka unsigned int}' from 'int' may change the sign of the result [-Wsign-conversion]
             bt2_cparam.rrec_size = (size_t)(hdr->sizeof_addr    /* Address of object */
                                    ^
H5HFhuge.c: In function 'H5HF_huge_write':
H5HFhuge.c:805:8: warning: 'obj_size' may be used uninitialized in this function [-Wmaybe-uninitialized]
     if(H5F_block_write(hdr->f, H5FD_MEM_FHEAP_HUGE_OBJ, obj_addr, obj_size, dxpl_id, obj) < 0)
        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  CC       H5HFiblock.lo
H5HFiblock.c: In function 'H5HF_iblock_unpin':
H5HFiblock.c:216:44: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
             iblock->hdr->root_iblock_flags &= ~(H5HF_ROOT_IBLOCK_PINNED);
                                            ^~
In file included from H5HFiblock.c:39:0:
H5HFiblock.c: In function 'H5HF_man_iblock_root_double':
H5HFpkg.h:133:79: warning: conversion to 'unsigned int' from 'int' may change the sign of the result [-Wsign-conversion]
     + (MIN(r, (h)->man_dtable.max_direct_rows) * (h)->man_dtable.cparam.width * H5HF_MAN_INDIRECT_CHILD_DIR_ENTRY_SIZE(h)) /* Size of entries for direct blocks */ \
                                                                               ^
H5HFiblock.c:592:20: note: in expansion of macro 'H5HF_MAN_INDIRECT_SIZE'
     iblock->size = H5HF_MAN_INDIRECT_SIZE(hdr, iblock->nrows);
                    ^~~~~~~~~~~~~~~~~~~~~~
H5HFpkg.h:133:5: warning: conversion to 'unsigned int' from 'int' may change the sign of the result [-Wsign-conversion]
     + (MIN(r, (h)->man_dtable.max_direct_rows) * (h)->man_dtable.cparam.width * H5HF_MAN_INDIRECT_CHILD_DIR_ENTRY_SIZE(h)) /* Size of entries for direct blocks */ \
     ^
H5HFiblock.c:592:20: note: in expansion of macro 'H5HF_MAN_INDIRECT_SIZE'
     iblock->size = H5HF_MAN_INDIRECT_SIZE(hdr, iblock->nrows);
                    ^~~~~~~~~~~~~~~~~~~~~~
H5HFiblock.c:631:24: warning: conversion to 'unsigned int' from 'size_t {aka long unsigned int}' may alter its value [-Wconversion]
         unsigned row = u / hdr->man_dtable.cparam.width;        /* Row for current entry */
                        ^
H5HFiblock.c: In function 'H5HF_man_iblock_root_halve':
H5HFiblock.c:733:17: warning: conversion to 'unsigned int' from 'int' may change the sign of the result [-Wsign-conversion]
     new_nrows = 1 << (1 + H5VM_log2_gen((uint64_t)max_child_row));
                 ^
In file included from H5HFiblock.c:39:0:
H5HFpkg.h:133:79: warning: conversion to 'unsigned int' from 'int' may change the sign of the result [-Wsign-conversion]
     + (MIN(r, (h)->man_dtable.max_direct_rows) * (h)->man_dtable.cparam.width * H5HF_MAN_INDIRECT_CHILD_DIR_ENTRY_SIZE(h)) /* Size of entries for direct blocks */ \
                                                                               ^
H5HFiblock.c:761:20: note: in expansion of macro 'H5HF_MAN_INDIRECT_SIZE'
     iblock->size = H5HF_MAN_INDIRECT_SIZE(hdr, iblock->nrows);
                    ^~~~~~~~~~~~~~~~~~~~~~
H5HFpkg.h:133:5: warning: conversion to 'unsigned int' from 'int' may change the sign of the result [-Wsign-conversion]
     + (MIN(r, (h)->man_dtable.max_direct_rows) * (h)->man_dtable.cparam.width * H5HF_MAN_INDIRECT_CHILD_DIR_ENTRY_SIZE(h)) /* Size of entries for direct blocks */ \
     ^
H5HFiblock.c:761:20: note: in expansion of macro 'H5HF_MAN_INDIRECT_SIZE'
     iblock->size = H5HF_MAN_INDIRECT_SIZE(hdr, iblock->nrows);
                    ^~~~~~~~~~~~~~~~~~~~~~
H5HFiblock.c: In function 'H5HF_man_iblock_create':
H5HFpkg.h:133:79: warning: conversion to 'unsigned int' from 'int' may change the sign of the result [-Wsign-conversion]
     + (MIN(r, (h)->man_dtable.max_direct_rows) * (h)->man_dtable.cparam.width * H5HF_MAN_INDIRECT_CHILD_DIR_ENTRY_SIZE(h)) /* Size of entries for direct blocks */ \
                                                                               ^
H5HFiblock.c:1030:20: note: in expansion of macro 'H5HF_MAN_INDIRECT_SIZE'
     iblock->size = H5HF_MAN_INDIRECT_SIZE(hdr, iblock->nrows);
                    ^~~~~~~~~~~~~~~~~~~~~~
H5HFpkg.h:133:5: warning: conversion to 'unsigned int' from 'int' may change the sign of the result [-Wsign-conversion]
     + (MIN(r, (h)->man_dtable.max_direct_rows) * (h)->man_dtable.cparam.width * H5HF_MAN_INDIRECT_CHILD_DIR_ENTRY_SIZE(h)) /* Size of entries for direct blocks */ \
     ^
H5HFiblock.c:1030:20: note: in expansion of macro 'H5HF_MAN_INDIRECT_SIZE'
     iblock->size = H5HF_MAN_INDIRECT_SIZE(hdr, iblock->nrows);
                    ^~~~~~~~~~~~~~~~~~~~~~
H5HFiblock.c: In function 'H5HF_man_iblock_unprotect':
H5HFiblock.c:1283:44: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
             iblock->hdr->root_iblock_flags &= ~(H5HF_ROOT_IBLOCK_PROTECTED);
                                            ^~
  CC       H5HFiter.lo
  CC       H5HFman.lo
H5HFman.c: In function 'H5HF_man_write':
H5HFman.c:432:58: warning: cast discards 'const' qualifier from pointer target type [-Wcast-qual]
     if(H5HF_man_op_real(hdr, dxpl_id, id, H5HF_op_write, (void *)obj, H5HF_OP_MODIFY) < 0)
                                                          ^
  CC       H5HFsection.lo
H5HFsection.c: In function 'H5HF_sect_single_dblock_info':
H5HFsection.c:651:53: warning: unused parameter 'dxpl_id' [-Wunused-parameter]
 H5HF_sect_single_dblock_info(H5HF_hdr_t *hdr, hid_t dxpl_id,
                                                     ^~~~~~~
In file included from H5HFsection.c:35:0:
H5HFsection.c: In function 'H5HF_sect_single_full_dblock':
H5HFpkg.h:109:41: warning: conversion to 'size_t {aka long unsigned int}' from 'int' may change the sign of the result [-Wsign-conversion]
 #define H5HF_MAN_ABS_DIRECT_OVERHEAD(h) (                                     \
                                         ^
H5HFsection.c:774:23: note: in expansion of macro 'H5HF_MAN_ABS_DIRECT_OVERHEAD'
     dblock_overhead = H5HF_MAN_ABS_DIRECT_OVERHEAD(hdr);
                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
H5HFsection.c: In function 'H5HF_sect_single_can_shrink':
H5HFpkg.h:109:41: warning: conversion to 'size_t {aka long unsigned int}' from 'int' may change the sign of the result [-Wsign-conversion]
 #define H5HF_MAN_ABS_DIRECT_OVERHEAD(h) (                                     \
                                         ^
H5HFsection.c:1034:27: note: in expansion of macro 'H5HF_MAN_ABS_DIRECT_OVERHEAD'
         dblock_overhead = H5HF_MAN_ABS_DIRECT_OVERHEAD(hdr);
                           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
H5HFsection.c: In function 'H5HF_sect_single_valid':
H5HFsection.c:1200:78: warning: cast discards 'const' qualifier from pointer target type [-Wcast-qual]
             status = H5HF_sect_single_dblock_info(iblock->hdr, H5AC_dxpl_id, (H5HF_free_section_t *)sect, &dblock_addr, &dblock_size);
                                                                              ^
In file included from H5HFsection.c:35:0:
H5HFpkg.h:109:41: warning: conversion to 'size_t {aka long unsigned int}' from 'int' may change the sign of the result [-Wsign-conversion]
 #define H5HF_MAN_ABS_DIRECT_OVERHEAD(h) (                                     \
                                         ^
H5HFsection.c:1209:31: note: in expansion of macro 'H5HF_MAN_ABS_DIRECT_OVERHEAD'
             dblock_overhead = H5HF_MAN_ABS_DIRECT_OVERHEAD(iblock->hdr);
                               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
H5HFsection.c:1192:20: warning: variable 'status' set but not used [-Wunused-but-set-variable]
             herr_t status;              /* Generic status value */
                    ^~~~~~
H5HFsection.c:1190:20: warning: variable 'dblock_overhead' set but not used [-Wunused-but-set-variable]
             size_t dblock_overhead;     /* Direct block's overhead */
                    ^~~~~~~~~~~~~~~
H5HFsection.c: In function 'H5HF_sect_row_init_cls':
H5HFsection.c:44:43: warning: conversion to 'size_t {aka long unsigned int}' from 'int' may change the sign of the result [-Wsign-conversion]
 #define H5HF_SECT_INDIRECT_SERIAL_SIZE(h) (                                   \
                                           ^
H5HFsection.c:1569:28: note: in expansion of macro 'H5HF_SECT_INDIRECT_SERIAL_SIZE'
         cls->serial_size = H5HF_SECT_INDIRECT_SERIAL_SIZE(hdr);
                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
H5HFsection.c: In function 'H5HF_sect_row_valid':
H5HFsection.c:2000:14: warning: variable 'indir_idx' set but not used [-Wunused-but-set-variable]
     unsigned indir_idx;         /* Index of row in underlying indirect section's row array */
              ^~~~~~~~~
H5HFsection.c: In function 'H5HF_sect_indirect_init_cls':
H5HFsection.c:44:43: warning: conversion to 'size_t {aka long unsigned int}' from 'int' may change the sign of the result [-Wsign-conversion]
 #define H5HF_SECT_INDIRECT_SERIAL_SIZE(h) (                                   \
                                           ^
H5HFsection.c:2185:24: note: in expansion of macro 'H5HF_SECT_INDIRECT_SERIAL_SIZE'
     cls->serial_size = H5HF_SECT_INDIRECT_SERIAL_SIZE(hdr);
                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from H5HFsection.c:35:0:
H5HFsection.c: In function 'H5HF_sect_indirect_init_rows':
H5HFpkg.h:109:41: warning: conversion to 'size_t {aka long unsigned int}' from 'int' may change the sign of the result [-Wsign-conversion]
 #define H5HF_MAN_ABS_DIRECT_OVERHEAD(h) (                                     \
                                         ^
H5HFsection.c:2478:23: note: in expansion of macro 'H5HF_MAN_ABS_DIRECT_OVERHEAD'
     dblock_overhead = H5HF_MAN_ABS_DIRECT_OVERHEAD(hdr);
                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
H5HFsection.c: In function 'H5HF_sect_indirect_valid':
H5HFsection.c:4107:44: warning: variable 'tmp_row_sect2' set but not used [-Wunused-but-set-variable]
                 const H5HF_free_section_t *tmp_row_sect2;    /* Pointer to row section */
                                            ^~~~~~~~~~~~~
H5HFsection.c:4099:40: warning: variable 'tmp_row_sect' set but not used [-Wunused-but-set-variable]
             const H5HF_free_section_t *tmp_row_sect;    /* Pointer to row section */
                                        ^~~~~~~~~~~~
H5HFsection.c:4134:44: warning: variable 'tmp_child_sect2' set but not used [-Wunused-but-set-variable]
                 const H5HF_free_section_t *tmp_child_sect2;    /* Pointer to child indirect section */
                                            ^~~~~~~~~~~~~~~
  CC       H5HFspace.lo
  CC       H5HFstat.lo
  CC       H5HFtest.lo
H5HFtest.c: In function 'H5HF_get_cparam_test':
H5HFtest.c:99:29: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     else if(fh->hdr->id_len == (1 + fh->hdr->sizeof_size + fh->hdr->sizeof_addr))
                             ^~
H5HFtest.c:102:26: warning: conversion to 'uint16_t {aka short unsigned int}' from 'unsigned int' may alter its value [-Wconversion]
         cparam->id_len = fh->hdr->id_len;
                          ^~
  CC       H5HFtiny.lo
In file included from H5HFtiny.c:39:0:
H5HFtiny.c: In function 'H5HF_tiny_insert':
H5HFpkg.h:143:33: warning: conversion to 'uint8_t {aka unsigned char}' from 'size_t {aka long unsigned int}' may alter its value [-Wconversion]
 #define H5HF_ID_VERS_CURR       0x00    /* Current version of ID format */
                                 ^
H5HFtiny.c:172:17: note: in expansion of macro 'H5HF_ID_VERS_CURR'
         *id++ = H5HF_ID_VERS_CURR | H5HF_ID_TYPE_TINY |
                 ^~~~~~~~~~~~~~~~~
H5HFpkg.h:143:33: warning: conversion to 'uint8_t {aka unsigned char}' from 'size_t {aka long unsigned int}' may alter its value [-Wconversion]
 #define H5HF_ID_VERS_CURR       0x00    /* Current version of ID format */
                                 ^
H5HFtiny.c:176:17: note: in expansion of macro 'H5HF_ID_VERS_CURR'
         *id++ = H5HF_ID_VERS_CURR | H5HF_ID_TYPE_TINY |
                 ^~~~~~~~~~~~~~~~~
H5HFtiny.c: In function 'H5HF_tiny_get_obj_len':
H5HFtiny.c:232:24: warning: conversion to 'size_t {aka long unsigned int}' from 'int' may change the sign of the result [-Wsign-conversion]
         enc_obj_size = *(id + 1) | ((*id & H5HF_TINY_MASK_EXT_1) << 8);
                        ^
H5HFtiny.c: In function 'H5HF_tiny_op_real':
H5HFtiny.c:283:24: warning: conversion to 'size_t {aka long unsigned int}' from 'int' may change the sign of the result [-Wsign-conversion]
         enc_obj_size = *(id + 1) | ((*id & H5HF_TINY_MASK_EXT_1) << 8);
                        ^
H5HFtiny.c: In function 'H5HF_tiny_remove':
H5HFtiny.c:408:24: warning: conversion to 'size_t {aka long unsigned int}' from 'int' may change the sign of the result [-Wsign-conversion]
         enc_obj_size = *(id + 1) | ((*id & H5HF_TINY_MASK_EXT_1) << 8);
                        ^
  CC       H5HG.lo
H5HG.c: In function 'H5HG_create':
H5HG.c:185:37: warning: conversion to 'long unsigned int' from 'long int' may change the sign of the result [-Wsign-conversion]
     n = H5HG_ALIGN(p - heap->chunk) - (size_t)(p - heap->chunk);
                                     ^
  CC       H5HGcache.lo
H5HGcache.c: In function 'H5HG_load':
H5HGcache.c:186:26: warning: conversion to 'size_t {aka long unsigned int}' from 'long int' may change the sign of the result [-Wsign-conversion]
      heap->obj[0].size = ((const uint8_t *)heap->chunk + heap->size) - p;
                          ^
H5HGcache.c:114:56: warning: unused parameter 'udata' [-Wunused-parameter]
 H5HG_load(H5F_t *f, hid_t dxpl_id, haddr_t addr, void *udata)
                                                        ^~~~~
  CC       H5HGdbg.lo
  CC       H5HGquery.lo
  CC       H5HL.lo
  CC       H5HLcache.lo
H5HLcache.c: In function 'H5HL_datablock_load':
H5HLcache.c:627:54: warning: unused parameter 'addr' [-Wunused-parameter]
 H5HL_datablock_load(H5F_t *f, hid_t dxpl_id, haddr_t addr, void *_udata)
                                                      ^~~~
H5HLcache.c: In function 'H5HL_datablock_flush':
H5HLcache.c:693:72: warning: unused parameter 'addr' [-Wunused-parameter]
 H5HL_datablock_flush(H5F_t *f, hid_t dxpl_id, hbool_t destroy, haddr_t addr,
                                                                        ^~~~
  CC       H5HLdbg.lo
  CC       H5HLint.lo
  CC       H5HP.lo
H5HP.c: In function 'H5HP_decr':
H5HP.c:851:28: warning: conversion to 'unsigned int' from 'int' may change the sign of the result [-Wsign-conversion]
     heap->heap[obj_loc].val-=amt;
                            ^~
H5HP.c:851:30: warning: conversion to 'int' from 'unsigned int' may change the sign of the result [-Wsign-conversion]
     heap->heap[obj_loc].val-=amt;
                              ^~~
  CC       H5I.lo
H5I.c: In function 'H5Iregister_type':
H5I.c:254:25: warning: unused parameter 'hash_size' [-Wunused-parameter]
 H5Iregister_type(size_t hash_size, unsigned reserved, H5I_free_t free_func)
                         ^~~~~~~~~
H5I.c: In function 'H5I__clear_type_cb':
H5I.c:655:81: warning: cast discards 'const' qualifier from pointer target type [-Wcast-qual]
         if(udata->type_ptr->cls->free_func && (udata->type_ptr->cls->free_func)((void *)id->obj_ptr) < 0) {
                                                                                 ^
In file included from H5I.c:47:0:
H5I.c: In function 'H5I__destroy_type':
H5I.c:760:48: warning: cast discards 'const' qualifier from pointer target type [-Wcast-qual]
         type_ptr->cls = H5FL_FREE(H5I_class_t, (void *)type_ptr->cls);
                                                ^
H5FLprivate.h:132:65: note: in definition of macro 'H5FL_FREE'
 #define H5FL_FREE(t,obj) (t *)H5FL_reg_free(&(H5FL_REG_NAME(t)),obj)
                                                                 ^~~
H5I.c: In function 'H5I_subst':
H5I.c:987:17: warning: cast discards 'const' qualifier from pointer target type [-Wcast-qual]
     ret_value = (void *)id_ptr->obj_ptr;
                 ^
H5I.c: In function 'H5I_object':
H5I.c:1022:21: warning: cast discards 'const' qualifier from pointer target type [-Wcast-qual]
         ret_value = (void *)id_ptr->obj_ptr;
                     ^
H5I.c: In function 'H5I_object_verify':
H5I.c:1097:21: warning: cast discards 'const' qualifier from pointer target type [-Wcast-qual]
         ret_value = (void *)id_ptr->obj_ptr;
                     ^
H5I.c: In function 'H5I__remove_common':
H5I.c:1271:17: warning: cast discards 'const' qualifier from pointer target type [-Wcast-qual]
     ret_value = (void *)curr_id->obj_ptr;
                 ^
H5I.c: In function 'H5I_dec_ref':
H5I.c:1445:68: warning: cast discards 'const' qualifier from pointer target type [-Wcast-qual]
         if(!type_ptr->cls->free_func || (type_ptr->cls->free_func)((void *)id_ptr->obj_ptr) >= 0) {
                                                                    ^
H5I.c: In function 'H5I__iterate_cb':
H5I.c:2104:42: warning: cast discards 'const' qualifier from pointer target type [-Wcast-qual]
         cb_ret_val = (*udata->user_func)((void *)item->obj_ptr, item->id, udata->user_udata);
                                          ^
  CC       H5Itest.lo
  CC       H5L.lo
H5L.c: In function 'H5L_link_cb':
H5L.c:1718:24: warning: cast discards 'const' qualifier from pointer target type [-Wcast-qual]
     udata->lnk->name = (char *)name;
                        ^
H5L.c: In function 'H5L_move_dest_cb':
H5L.c:2437:24: warning: cast discards 'const' qualifier from pointer target type [-Wcast-qual]
     udata->lnk->name = (char *)name;
                        ^
H5L.c: In function 'H5L_move_cb':
H5L.c:2580:36: warning: passing argument 1 of 'H5RS_wrap' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
             dst_name_r = H5RS_wrap(udata->dst_name);
                                    ^~~~~
In file included from H5Gprivate.h:37:0,
                 from H5Tprivate.h:30,
                 from H5Oprivate.h:41,
                 from H5Dprivate.h:27,
                 from H5L.c:30:
H5RSprivate.h:49:20: note: expected 'char *' but argument is of type 'const char *'
 H5_DLL H5RS_str_t *H5RS_wrap(char *s);
                    ^~~~~~~~~
H5L.c: In function 'H5L_link_copy_file':
H5L.c:3014:28: warning: cast discards 'const' qualifier from pointer target type [-Wcast-qual]
         lnk_grp_loc.oloc = (H5O_loc_t *)src_oloc;    /* Casting away const OK -QAK */
                            ^
  CC       H5Lexternal.lo
  CC       H5make_libsettings.o
  CCLD     H5make_libsettings
LD_LIBRARY_PATH="$LD_LIBRARY_PATH`echo  |                  \
sed -e 's/-L/:/g' -e 's/ //g'`"                               \
 ./H5make_libsettings > H5lib_settings.c  ||                               \
    (test $HDF5_Make_Ignore && echo "*** Error ignored") ||          \
    (rm -f H5lib_settings.c ; exit 1)
  CC       H5lib_settings.lo
  CC       H5MF.lo
  CC       H5MFaggr.lo
H5MFaggr.c: In function 'H5MF_aggr_try_extend':
H5MFaggr.c:417:43: warning: conversion to 'float' from 'hsize_t {aka long long unsigned int}' may alter its value [-Wconversion]
   if(extra_requested <= (EXTEND_THRESHOLD * aggr->size)) {
                                           ^
  CC       H5MFdbg.lo
  CC       H5MFsection.lo
  CC       H5MM.lo
  CC       H5MP.lo
  CC       H5MPtest.lo
  CC       H5O.lo
  CC       H5Oainfo.lo
H5Oainfo.c: In function 'H5O_ainfo_copy_file':
H5Oainfo.c:405:28: warning: unused parameter 'file_src' [-Wunused-parameter]
 H5O_ainfo_copy_file(H5F_t *file_src, void *mesg_src, H5F_t *file_dst,
                            ^~~~~~~~
H5Oainfo.c:407:17: warning: unused parameter 'cpy_info' [-Wunused-parameter]
     H5O_copy_t *cpy_info, void H5_ATTR_UNUSED *udata, hid_t dxpl_id)
                 ^~~~~~~~
  CC       H5Oalloc.lo
H5Oalloc.c: In function 'H5O_add_gap':
H5Oalloc.c:112:20: warning: unused parameter 'f' [-Wunused-parameter]
 H5O_add_gap(H5F_t *f, H5O_t *oh, unsigned chunkno, hbool_t *chk_dirtied,
                    ^
H5Oalloc.c: In function 'H5O_alloc_new_chunk':
H5Oalloc.c:955:67: warning: conversion to 'unsigned int' from 'size_t {aka long unsigned int}' may alter its value [-Wconversion]
         if(NULL == (chk_proxy = H5O_chunk_protect(f, dxpl_id, oh, chunkno - 1)))
                                                                   ^~~~~~~
H5Oalloc.c:973:41: warning: conversion to 'unsigned int' from 'size_t {aka long unsigned int}' may alter its value [-Wconversion]
                     curr_msg->chunkno = chunkno;
                                         ^~~~~~~
H5Oalloc.c:994:29: warning: conversion to 'unsigned int' from 'size_t {aka long unsigned int}' may alter its value [-Wconversion]
         null_msg->chunkno = chunkno - 1;
                             ^~~~~~~
H5Oalloc.c:1029:47: warning: conversion to 'unsigned int' from 'size_t {aka long unsigned int}' may alter its value [-Wconversion]
         oh->mesg[found_other.msgno].chunkno = chunkno;
                                               ^~~~~~~
H5Oalloc.c:1081:29: warning: conversion to 'unsigned int' from 'size_t {aka long unsigned int}' may alter its value [-Wconversion]
     oh->mesg[idx].chunkno = chunkno;
                             ^~~~~~~
H5Oalloc.c:1084:38: warning: conversion to 'unsigned int' from 'size_t {aka long unsigned int}' may alter its value [-Wconversion]
     if(H5O_chunk_add(f, dxpl_id, oh, chunkno) < 0)
                                      ^~~~~~~
H5Oalloc.c:1092:21: warning: conversion to 'unsigned int' from 'size_t {aka long unsigned int}' may alter its value [-Wconversion]
     cont->chunkno = chunkno;
                     ^~~~~~~
  CC       H5Oattr.lo
  CC       H5Oattribute.lo
  CC       H5Obogus.lo
  CC       H5Obtreek.lo
  CC       H5Ocache.lo
H5Ocache.c: In function 'H5O_load':
H5Ocache.c:166:12: warning: variable 'prefix_size' set but not used [-Wunused-but-set-variable]
     size_t prefix_size;    /* Size of object header prefix */
            ^~~~~~~~~~~
H5Ocache.c: In function 'H5O_clear':
H5Ocache.c:604:45: warning: conversion to 'unsigned int' from 'size_t {aka long unsigned int}' may alter its value [-Wconversion]
             if ( H5O_chunk_serialize(f, oh, i) < 0 ) {
                                             ^
H5Ocache.c: In function 'H5O_cache_chk_load':
H5Ocache.c:728:30: warning: conversion to 'unsigned int' from 'size_t {aka long unsigned int}' may alter its value [-Wconversion]
         chk_proxy->chunkno = udata->oh->nchunks - 1;
                              ^~~~~
H5Ocache.c: In function 'H5O_chunk_deserialize':
H5Ocache.c:1064:15: warning: conversion to 'unsigned int' from 'size_t {aka long unsigned int}' may alter its value [-Wconversion]
     chunkno = oh->nchunks++;
               ^~
H5Ocache.c:1186:36: warning: cast discards 'const' qualifier from pointer target type [-Wcast-qual]
             oh->mesg[mesgno].raw = (uint8_t *)p;        /* Casting away const OK - QAK */
                                    ^
H5Ocache.c:1289:29: warning: conversion to 'unsigned int' from 'size_t {aka long unsigned int}' may alter its value [-Wconversion]
             cont->chunkno = udata->cont_msg_info->nmsgs + 1; /*the next continuation message/chunk */
                             ^~~~~
H5Ocache.c: In function 'H5O_chunk_serialize':
H5Ocache.c:1385:30: warning: cast discards 'const' qualifier from pointer target type [-Wcast-qual]
             if(H5O_msg_flush((H5F_t *)f, oh, curr_msg) < 0)
                              ^
  CC       H5Ochunk.lo
  CC       H5Ocont.lo
  CC       H5Ocopy.lo
  CC       H5Odbg.lo
  CC       H5Odrvinfo.lo
  CC       H5Odtype.lo
H5Odtype.c: In function 'H5O_dtype_copy':
H5Odtype.c:1188:32: warning: passing argument 1 of 'H5T_copy' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
     if(NULL == (dst = H5T_copy(src, H5T_COPY_ALL)))
                                ^~~
In file included from H5Oprivate.h:41:0,
                 from H5Dprivate.h:27,
                 from H5Odtype.c:20:
H5Tprivate.h:109:15: note: expected 'H5T_t * {aka struct H5T_t *}' but argument is of type 'const H5T_t * {aka const struct H5T_t *}'
 H5_DLL H5T_t *H5T_copy(H5T_t *old_dt, H5T_copy_t method);
               ^~~~~~~~
H5Odtype.c: In function 'H5O_dtype_pre_copy_file':
H5Odtype.c:1533:49: warning: passing argument 1 of 'H5T_copy' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
         if(NULL == (udata->src_dtype = H5T_copy(dt_src, H5T_COPY_TRANSIENT)))
                                                 ^~~~~~
In file included from H5Oprivate.h:41:0,
                 from H5Dprivate.h:27,
                 from H5Odtype.c:20:
H5Tprivate.h:109:15: note: expected 'H5T_t * {aka struct H5T_t *}' but argument is of type 'const H5T_t * {aka const struct H5T_t *}'
 H5_DLL H5T_t *H5T_copy(H5T_t *old_dt, H5T_copy_t method);
               ^~~~~~~~
  CC       H5Oefl.lo
  CC       H5Ofill.lo
In file included from H5Ofill.c:69:0:
H5Oshared.h: In function 'H5O_fill_shared_post_copy_file':
H5Oshared.h:386:44: warning: unused parameter 'oloc_src' [-Wunused-parameter]
 H5O_SHARED_POST_COPY_FILE(const H5O_loc_t *oloc_src, const void *mesg_src,
                                            ^~~~~~~~
In file included from H5Ofill.c:105:0:
H5Oshared.h: In function 'H5O_fill_new_shared_post_copy_file':
H5Oshared.h:386:44: warning: unused parameter 'oloc_src' [-Wunused-parameter]
 H5O_SHARED_POST_COPY_FILE(const H5O_loc_t *oloc_src, const void *mesg_src,
                                            ^~~~~~~~
In file included from H5Cprivate.h:37:0,
                 from H5ACprivate.h:35,
                 from H5Oprivate.h:38,
                 from H5Dprivate.h:27,
                 from H5Ofill.c:26:
H5Ofill.c: In function 'H5O_fill_new_decode':
H5Fprivate.h:132:44: warning: conversion to 'unsigned int' from 'int' may change the sign of the result [-Wsign-conversion]
    (i) |= ((int32_t)(((*(p) & 0xff) << 24) |                                  \
                                            ^
H5Ofill.c:219:13: note: in expansion of macro 'INT32DECODE'
             INT32DECODE(p, fill->size);
             ^~~~~~~~~~~
  CC       H5Oginfo.lo
  CC       H5Olayout.lo
  CC       H5Olinfo.lo
  CC       H5Olink.lo
  CC       H5Omessage.lo
H5Omessage.c: In function 'H5O_msg_reset_share':
H5Omessage.c:1703:28: warning: variable 'type' set but not used [-Wunused-but-set-variable]
     const H5O_msg_class_t *type;        /* Actual H5O class type for the ID */
                            ^~~~
  CC       H5Omtime.lo
H5Omtime.c: In function 'H5O_mtime_decode':
H5Omtime.c:182:5: warning: "_MSC_VER" is not defined [-Wundef]
 #if _MSC_VER >= 1900  // VS 2015
     ^~~~~~~~
  CC       H5Oname.lo
  CC       H5Onull.lo
  CC       H5Opline.lo
In file included from H5Opline.c:67:0:
H5Oshared.h: In function 'H5O_pline_shared_post_copy_file':
H5Oshared.h:386:44: warning: unused parameter 'oloc_src' [-Wunused-parameter]
 H5O_SHARED_POST_COPY_FILE(const H5O_loc_t *oloc_src, const void *mesg_src,
                                            ^~~~~~~~
  CC       H5Orefcount.lo
  CC       H5Osdspace.lo
In file included from H5Osdspace.c:61:0:
H5Oshared.h: In function 'H5O_sdspace_shared_post_copy_file':
H5Oshared.h:386:44: warning: unused parameter 'oloc_src' [-Wunused-parameter]
 H5O_SHARED_POST_COPY_FILE(const H5O_loc_t *oloc_src, const void *mesg_src,
                                            ^~~~~~~~
  CC       H5Oshared.lo
H5Oshared.c: In function 'H5O_shared_copy_file':
H5Oshared.c:590:29: warning: unused parameter 'file_src' [-Wunused-parameter]
 H5O_shared_copy_file(H5F_t *file_src, H5F_t *file_dst,
                             ^~~~~~~~
H5Oshared.c:592:79: warning: unused parameter 'cpy_info' [-Wunused-parameter]
     hbool_t H5_ATTR_UNUSED *recompute_size, unsigned *mesg_flags, H5O_copy_t *cpy_info,
                                                                               ^~~~~~~~
  CC       H5Ostab.lo
  CC       H5Oshmesg.lo
  CC       H5Otest.lo
  CC       H5Ounknown.lo
  CC       H5P.lo
  CC       H5Pacpl.lo
  CC       H5Pdapl.lo
  CC       H5Pdcpl.lo
H5Pdcpl.c: In function 'H5P_get_fill_value':
H5Pdcpl.c:1565:54: warning: passing argument 1 of 'H5T_copy' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
     if((dst_id = H5I_register(H5I_DATATYPE, H5T_copy(type, H5T_COPY_TRANSIENT), FALSE)) < 0)
                                                      ^~~~
In file included from H5Oprivate.h:41:0,
                 from H5Dprivate.h:27,
                 from H5Pdcpl.c:39:
H5Tprivate.h:109:15: note: expected 'H5T_t * {aka struct H5T_t *}' but argument is of type 'const H5T_t * {aka const struct H5T_t *}'
 H5_DLL H5T_t *H5T_copy(H5T_t *old_dt, H5T_copy_t method);
               ^~~~~~~~
  CC       H5Pdeprec.lo
  CC       H5Pdxpl.lo
  CC       H5Pfapl.lo
  CC       H5Pfcpl.lo
  CC       H5Pfmpl.lo
  CC       H5Pgcpl.lo
  CC       H5Pint.lo
H5Pint.c: In function 'H5P__iterate_pclass_cb':
H5Pint.c:3632:11: warning: unused variable 'key' [-Wunused-variable]
     char *key = (char *)_key;                           /* Pointer to the property's name */
           ^~~
  CC       H5Plapl.lo
H5Plapl.c: In function 'H5P_lacc_elink_fapl_cmp':
H5Plapl.c:305:16: warning: variable 'status' set but not used [-Wunused-but-set-variable]
         herr_t status;
                ^~~~~~
  CC       H5Plcpl.lo
  CC       H5Pocpl.lo
H5Pocpl.c: In function 'H5Pget_filter_by_id2':
H5Pocpl.c:1072:30: warning: unused variable 'filter' [-Wunused-variable]
     const H5Z_filter_info_t *filter;        /* Pointer to filter information */
                              ^~~~~~
H5Pocpl.c:1071:21: warning: unused variable 'pline' [-Wunused-variable]
     H5O_pline_t     pline;                  /* Filter pipeline */
                     ^~~~~
  CC       H5Pocpypl.lo
  CC       H5Pstrcpl.lo
  CC       H5Ptest.lo
  CC       H5PL.lo
H5PL.c: In function 'H5PL__open':
H5PL.c:605:39: warning: ISO C forbids conversion of object pointer to function pointer type [-Wpedantic]
         if(NULL == (get_plugin_info = (H5PL_get_plugin_info_t)H5PL_GET_LIB_FUNC(handle, "H5PLget_plugin_info"))) {
                                       ^
H5PL.c: In function 'H5PL__search_table':
H5PL.c:688:47: warning: ISO C forbids conversion of object pointer to function pointer type [-Wpedantic]
                 if(NULL == (get_plugin_info = (H5PL_get_plugin_info_t)H5PL_GET_LIB_FUNC((H5PL_table_g[i]).handle, "H5PLget_plugin_info")))
                                               ^
  CC       H5R.lo
  CC       H5Rdeprec.lo
  CC       H5RC.lo
  CC       H5RS.lo
  CC       H5S.lo
  CC       H5Sall.lo
H5Sall.c: In function 'H5S_all_project_simple':
H5Sall.c:814:37: warning: unused parameter 'base_space' [-Wunused-parameter]
 H5S_all_project_simple(const H5S_t *base_space, H5S_t *new_space, hsize_t *offset)
                                     ^~~~~~~~~~
H5Sall.c:814:76: warning: unused parameter 'offset' [-Wunused-parameter]
 H5S_all_project_simple(const H5S_t *base_space, H5S_t *new_space, hsize_t *offset)
                                                                            ^~~~~~
  CC       H5Sdbg.lo
  CC       H5Shyper.lo
H5Shyper.c: In function 'H5S_hyper_serialize':
H5Shyper.c:2200:16: warning: conversion to 'uint32_t {aka unsigned int}' from 'long unsigned int' may alter its value [-Wconversion]
         len += (size_t)(8 * space->extent.rank * block_count);
                ^
  CC       H5Smpio.lo
H5Smpio.c: In function 'H5S_mpio_point_type':
H5Smpio.c:253:19: warning: conversion to 'MPI_Aint {aka long int}' from 'hsize_t {aka long long unsigned int}' may change the sign of the result [-Wsign-conversion]
         disp[u] = H5VM_array_offset(space->extent.rank, space->extent.size, curr->pnt);
                   ^~~~~~~~~~~~~~~~~
H5Smpio.c:254:17: warning: conversion to 'long unsigned int' from 'MPI_Aint {aka long int}' may change the sign of the result [-Wsign-conversion]
         disp[u] *= elmt_size;
                 ^~
H5Smpio.c:254:20: warning: conversion to 'MPI_Aint {aka long int}' from 'long unsigned int' may change the sign of the result [-Wsign-conversion]
         disp[u] *= elmt_size;
                    ^~~~~~~~~
H5Smpio.c:273:37: warning: conversion to 'unsigned int' from 'hsize_t {aka long long unsigned int}' may alter its value [-Wconversion]
                 unsigned s = 0, l = u, m = u / 2;
                                     ^
H5Smpio.c:273:44: warning: conversion to 'unsigned int' from 'hsize_t {aka long long unsigned int}' may alter its value [-Wconversion]
                 unsigned s = 0, l = u, m = u / 2;
                                            ^
H5Smpio.c: In function 'H5S_mpio_permute_type':
H5Smpio.c:393:17: warning: declaration of 'off' shadows a previous local [-Wshadow]
         hsize_t off[H5D_IO_VECTOR_SIZE];        /* Array to store sequence offsets */
                 ^~~
H5Smpio.c:360:13: note: shadowed declaration is here
     hsize_t off[H5D_IO_VECTOR_SIZE];    /* Array to store sequence offsets */
             ^~~
H5Smpio.c:394:16: warning: declaration of 'len' shadows a previous local [-Wshadow]
         size_t len[H5D_IO_VECTOR_SIZE];         /* Array to store sequence lengths */
                ^~~
H5Smpio.c:361:12: note: shadowed declaration is here
     size_t len[H5D_IO_VECTOR_SIZE];     /* Array to store sequence lengths */
            ^~~
H5Smpio.c:417:27: warning: conversion to 'MPI_Aint {aka long int}' from 'hsize_t {aka long long unsigned int}' may change the sign of the result [-Wsign-conversion]
                 disp[u] = curr_off;
                           ^~~~~~~~
H5Smpio.c:361:12: warning: unused variable 'len' [-Wunused-variable]
     size_t len[H5D_IO_VECTOR_SIZE];     /* Array to store sequence lengths */
            ^~~
H5Smpio.c:360:13: warning: unused variable 'off' [-Wunused-variable]
     hsize_t off[H5D_IO_VECTOR_SIZE];    /* Array to store sequence offsets */
             ^~~
H5Smpio.c: In function 'H5S_mpio_hyper_type':
H5Smpio.c:674:26: warning: conversion to 'long long unsigned int' from 'hssize_t {aka long long int}' may change the sign of the result [-Wsign-conversion]
  start_disp = d[i].start * offset[i] * elmt_size;
                          ^
H5Smpio.c:674:15: warning: conversion to 'MPI_Aint {aka long int}' from 'long long unsigned int' may change the sign of the result [-Wsign-conversion]
  start_disp = d[i].start * offset[i] * elmt_size;
               ^
H5Smpio.c:675:42: warning: conversion to 'long long unsigned int' from 'long int' may change the sign of the result [-Wsign-conversion]
         new_extent = (MPI_Aint)elmt_size * max_xtent[i];
                                          ^
H5Smpio.c:675:22: warning: conversion to 'MPI_Aint {aka long int}' from 'long long unsigned int' may change the sign of the result [-Wsign-conversion]
         new_extent = (MPI_Aint)elmt_size * max_xtent[i];
                      ^
H5Smpio.c: In function 'H5S_obtain_datatype':
H5Smpio.c:869:57: warning: conversion to 'long long unsigned int' from 'long int' may change the sign of the result [-Wsign-conversion]
             disp[outercount]      = (MPI_Aint)elmt_size * tspan->low;
                                                         ^
H5Smpio.c:869:37: warning: conversion to 'MPI_Aint {aka long int}' from 'long long unsigned int' may change the sign of the result [-Wsign-conversion]
             disp[outercount]      = (MPI_Aint)elmt_size * tspan->low;
                                     ^
H5Smpio.c:918:37: warning: conversion to 'MPI_Aint {aka long int}' from 'long long unsigned int' may change the sign of the result [-Wsign-conversion]
             disp[outercount]      = tspan->low * (*down) * elmt_size;
                                     ^~~~~
H5Smpio.c:926:22: warning: conversion to 'MPI_Aint {aka long int}' from 'long long unsigned int' may change the sign of the result [-Wsign-conversion]
             stride = (*down) * elmt_size;
                      ^
  CC       H5Snone.lo
H5Snone.c: In function 'H5S_none_project_simple':
H5Snone.c:763:38: warning: unused parameter 'base_space' [-Wunused-parameter]
 H5S_none_project_simple(const H5S_t *base_space, H5S_t *new_space, hsize_t *offset)
                                      ^~~~~~~~~~
H5Snone.c:763:77: warning: unused parameter 'offset' [-Wunused-parameter]
 H5S_none_project_simple(const H5S_t *base_space, H5S_t *new_space, hsize_t *offset)
                                                                             ^~~~~~
  CC       H5Spoint.lo
H5Spoint.c: In function 'H5S_point_bounds':
H5Spoint.c:1106:41: warning: conversion to 'long long unsigned int' from 'hssize_t {aka const long long int}' may change the sign of the result [-Wsign-conversion]
             if(start[u] > (node->pnt[u] + space->select.offset[u]))
                                         ^
H5Spoint.c:1107:41: warning: conversion to 'long long unsigned int' from 'hssize_t {aka const long long int}' may change the sign of the result [-Wsign-conversion]
                 start[u] = node->pnt[u] + space->select.offset[u];
                                         ^
H5Spoint.c:1108:39: warning: conversion to 'long long unsigned int' from 'hssize_t {aka const long long int}' may change the sign of the result [-Wsign-conversion]
             if(end[u] < (node->pnt[u] + space->select.offset[u]))
                                       ^
H5Spoint.c:1109:39: warning: conversion to 'long long unsigned int' from 'hssize_t {aka const long long int}' may change the sign of the result [-Wsign-conversion]
                 end[u] = node->pnt[u] + space->select.offset[u];
                                       ^
H5Spoint.c: In function 'H5S_point_get_seq_list':
H5Spoint.c:1655:34: warning: conversion to 'long long unsigned int' from 'hssize_t {aka const long long int}' may change the sign of the result [-Wsign-conversion]
             loc += (node->pnt[i] + space->select.offset[i]) * acc;
                                  ^
  CC       H5Sselect.lo
  CC       H5Stest.lo
  CC       H5SL.lo
H5SL.c: In function 'H5SL_release_common':
H5SL.c:840:36: warning: cast discards 'const' qualifier from pointer target type [-Wcast-qual]
             (void)(op)(node->item, (void *)node->key, op_data);
                                    ^
H5SL.c: In function 'H5SL_remove_first':
H5SL.c:1235:25: warning: conversion to 'size_t {aka long unsigned int}' from 'int' may change the sign of the result [-Wsign-conversion]
     size_t      level = slist->curr_level;      /* Skip list level */
                         ^~~~~
H5SL.c: In function 'H5SL_iterate':
H5SL.c:2150:46: warning: cast discards 'const' qualifier from pointer target type [-Wcast-qual]
             if((ret_value = (op)(node->item, (void *)node->key, op_data)) != 0)
                                              ^
H5SL.c: In function 'H5SL_try_free_safe':
H5SL.c:2309:44: warning: cast discards 'const' qualifier from pointer target type [-Wcast-qual]
             if((op_ret = (op)(node->item , (void *)node->key, op_data)) < 0)
                                            ^
H5SL.c: In function 'H5SL_term_interface':
H5SL.c:2535:13: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
     herr_t  ret;
             ^~~
  CC       H5SM.lo
  CC       H5SMbtree2.lo
  CC       H5SMcache.lo
  CC       H5SMmessage.lo
  CC       H5SMtest.lo
  CC       H5ST.lo
  CC       H5T.lo
H5T.c: In function 'H5T_path_find':
H5T.c:4485:35: warning: passing argument 1 of 'H5T_copy' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
  if(NULL == (path->src = H5T_copy(src, H5T_COPY_ALL)))
                                   ^~~
H5T.c:3115:1: note: expected 'H5T_t * {aka struct H5T_t *}' but argument is of type 'const H5T_t * {aka const struct H5T_t *}'
 H5T_copy(H5T_t *old_dt, H5T_copy_t method)
 ^~~~~~~~
H5T.c:4487:42: warning: passing argument 1 of 'H5T_copy' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
         if(NULL == (path->dst = H5T_copy(dst, H5T_COPY_ALL)))
                                          ^~~
H5T.c:3115:1: note: expected 'H5T_t * {aka struct H5T_t *}' but argument is of type 'const H5T_t * {aka const struct H5T_t *}'
 H5T_copy(H5T_t *old_dt, H5T_copy_t method)
 ^~~~~~~~
H5T.c: At top level:
H5T.c:5469:1: warning: no previous prototype for 'H5T_patch_vlen_file' [-Wmissing-prototypes]
 H5T_patch_vlen_file(H5T_t *dt, H5F_t *f)
 ^~~~~~~~~~~~~~~~~~~
  CC       H5Tarray.lo
  CC       H5Tbit.lo
  CC       H5Tcommit.lo
  CC       H5Tcompound.lo
H5Tcompound.c: In function 'H5T__insert':
H5Tcompound.c:484:56: warning: passing argument 1 of 'H5T_copy' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
     parent->shared->u.compnd.memb[idx].type = H5T_copy(member, H5T_COPY_ALL);
                                                        ^~~~~~
In file included from H5Tpkg.h:39:0,
                 from H5Tcompound.c:38:
H5Tprivate.h:109:15: note: expected 'H5T_t * {aka struct H5T_t *}' but argument is of type 'const H5T_t * {aka const struct H5T_t *}'
 H5_DLL H5T_t *H5T_copy(H5T_t *old_dt, H5T_copy_t method);
               ^~~~~~~~
  CC       H5Tconv.lo
H5Tconv.c: In function 'H5T_conv_struct_free':
H5Tconv.c:1842:17: warning: variable 'status' set but not used [-Wunused-but-set-variable]
             int status;
                 ^~~~~~
H5Tconv.c: In function 'H5T__conv_f_i':
H5Tconv.c:8917:24: warning: cast from function call of type 'double' to non-matching type 'long unsigned int' [-Wbad-function-cast]
             buf_size = (size_t)HDpow((double)2.0f, (double)src.u.f.esize) / 8 + 1;
                        ^
H5Tconv.c:8993:24: warning: conversion to 'hssize_t {aka long long int}' from 'uint64_t {aka long unsigned int}' may change the sign of the result [-Wsign-conversion]
                 sign = H5T__bit_get_d(s, src.u.f.sign, (size_t)1);
                        ^~~~~~~~~~~~~~
H5Tconv.c:9120:24: warning: conversion to 'hssize_t {aka long long int}' from 'uint64_t {aka long unsigned int}' may change the sign of the result [-Wsign-conversion]
                 expo = H5T__bit_get_d(s, src.u.f.epos, src.u.f.esize);
                        ^~~~~~~~~~~~~~
H5Tconv.c:9127:26: warning: conversion to 'long long unsigned int' from 'hssize_t {aka long long int}' may change the sign of the result [-Wsign-conversion]
                     expo -= (src.u.f.ebias-1);
                          ^~
H5Tconv.c:9127:29: warning: conversion to 'hssize_t {aka long long int}' from 'long long unsigned int' may change the sign of the result [-Wsign-conversion]
                     expo -= (src.u.f.ebias-1);
                             ^
H5Tconv.c:9129:26: warning: conversion to 'long long unsigned int' from 'hssize_t {aka long long int}' may change the sign of the result [-Wsign-conversion]
                     expo -= src.u.f.ebias;
                          ^~
H5Tconv.c:9129:29: warning: conversion to 'hssize_t {aka long long int}' from 'long long unsigned int' may change the sign of the result [-Wsign-conversion]
                     expo -= src.u.f.ebias;
                             ^~~
H5Tconv.c:9159:55: warning: conversion to 'long long unsigned int' from 'hssize_t {aka long long int}' may change the sign of the result [-Wsign-conversion]
                 H5T__bit_shift(int_buf, (ssize_t)(expo-src.u.f.msize), (size_t)0, buf_size * 8);
                                                       ^
H5Tconv.c:9364:37: warning: conversion to 'size_t {aka long unsigned int}' from 'int' may change the sign of the result [-Wsign-conversion]
                     sp += direction * buf_stride;
                                     ^
H5Tconv.c:9365:37: warning: conversion to 'size_t {aka long unsigned int}' from 'int' may change the sign of the result [-Wsign-conversion]
                     dp += direction * buf_stride;
                                     ^
H5Tconv.c:9367:37: warning: conversion to 'size_t {aka long unsigned int}' from 'int' may change the sign of the result [-Wsign-conversion]
                     sp += direction * src_p->shared->size;
                                     ^
H5Tconv.c:9368:37: warning: conversion to 'size_t {aka long unsigned int}' from 'int' may change the sign of the result [-Wsign-conversion]
                     dp += direction * dst_p->shared->size;
                                     ^
H5Tconv.c: In function 'H5T__conv_i_f':
H5Tconv.c:9714:28: warning: cast from function call of type 'double' to non-matching type 'long long unsigned int' [-Wbad-function-cast]
                 expo_max = (hsize_t)HDpow((double)2.0f, (double)dst.u.f.esize) - 1;
                            ^
H5Tconv.c:9793:37: warning: conversion to 'size_t {aka long unsigned int}' from 'int' may change the sign of the result [-Wsign-conversion]
                     sp += direction * buf_stride;
                                     ^
H5Tconv.c:9794:37: warning: conversion to 'size_t {aka long unsigned int}' from 'int' may change the sign of the result [-Wsign-conversion]
                     dp += direction * buf_stride;
                                     ^
H5Tconv.c:9796:37: warning: conversion to 'size_t {aka long unsigned int}' from 'int' may change the sign of the result [-Wsign-conversion]
                     sp += direction * src_p->shared->size;
                                     ^
H5Tconv.c:9797:37: warning: conversion to 'size_t {aka long unsigned int}' from 'int' may change the sign of the result [-Wsign-conversion]
                     dp += direction * dst_p->shared->size;
                                     ^
At top level:
H5Tconv.c:985:1: warning: 'H5T_init_conv_interface' defined but not used [-Wunused-function]
 H5T_init_conv_interface(void)
 ^~~~~~~~~~~~~~~~~~~~~~~
In file included from H5Tconv.c:33:0:
H5private.h:1812:15: warning: 'H5_interface_initialize_g' defined but not used [-Wunused-variable]
 static int    H5_interface_initialize_g = 0;
               ^~~~~~~~~~~~~~~~~~~~~~~~~
  CC       H5Tcset.lo
  CC       H5Tdbg.lo
  CC       H5Tdeprec.lo
  CC       H5Tenum.lo
H5Tenum.c: In function 'H5T__enum_create':
H5Tenum.c:136:42: warning: passing argument 1 of 'H5T_copy' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
     ret_value->shared->parent = H5T_copy(parent, H5T_COPY_ALL);
                                          ^~~~~~
In file included from H5Tpkg.h:39:0,
                 from H5Tenum.c:31:
H5Tprivate.h:109:15: note: expected 'H5T_t * {aka struct H5T_t *}' but argument is of type 'const H5T_t * {aka const struct H5T_t *}'
 H5_DLL H5T_t *H5T_copy(H5T_t *old_dt, H5T_copy_t method);
               ^~~~~~~~
H5Tenum.c: In function 'H5T_enum_nameof':
H5Tenum.c:437:38: warning: passing argument 1 of 'H5T_copy' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
     if(NULL == (copied_dt = H5T_copy(dt, H5T_COPY_ALL)))
                                      ^~
In file included from H5Tpkg.h:39:0,
                 from H5Tenum.c:31:
H5Tprivate.h:109:15: note: expected 'H5T_t * {aka struct H5T_t *}' but argument is of type 'const H5T_t * {aka const struct H5T_t *}'
 H5_DLL H5T_t *H5T_copy(H5T_t *old_dt, H5T_copy_t method);
               ^~~~~~~~
H5Tenum.c: In function 'H5T_enum_valueof':
H5Tenum.c:576:35: warning: passing argument 1 of 'H5T_copy' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
     if (NULL==(copied_dt=H5T_copy(dt, H5T_COPY_ALL)))
                                   ^~
In file included from H5Tpkg.h:39:0,
                 from H5Tenum.c:31:
H5Tprivate.h:109:15: note: expected 'H5T_t * {aka struct H5T_t *}' but argument is of type 'const H5T_t * {aka const struct H5T_t *}'
 H5_DLL H5T_t *H5T_copy(H5T_t *old_dt, H5T_copy_t method);
               ^~~~~~~~
  CC       H5Tfields.lo
  CC       H5Tfixed.lo
  CC       H5Tfloat.lo
  CC       H5detect.o
H5detect.c: In function ‘find_bias’:
H5detect.c:1180:24: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
     unsigned char *a = (unsigned char *) _a;
                        ^
In file included from H5detect.c:57:0:
H5private.h:321:21: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define MIN(a,b)    (((a)<(b)) ? (a) : (b))
                     ^
H5detect.c:1185:10: note: in expansion of macro ‘MIN’
  nbits = MIN(esize, (8 - epos % 8));
          ^~~
H5detect.c:1186:9: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
  mask = (1 << nbits) - 1;
         ^
H5detect.c:1187:6: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  b = (a[perm[epos / 8]] >> (epos % 8)) & mask;
      ^
H5detect.c:1191:8: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  esize -= nbits;
        ^~
H5detect.c:1191:11: warning: conversion to ‘int’ from ‘long unsigned int’ may alter its value [-Wconversion]
  esize -= nbits;
           ^~~~~
H5detect.c:1192:7: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  epos += nbits;
       ^~
H5detect.c:1192:10: warning: conversion to ‘int’ from ‘long unsigned int’ may alter its value [-Wconversion]
  epos += nbits;
          ^~~~~
In file included from H5detect.c:57:0:
H5detect.c: In function ‘detect_C89_integers’:
H5detect.c:444:80: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.size-((INFO.offset+INFO.precision)/8)),((char *)&_val)+(INFO.size-((INFO.offset+INFO.precision)/8)),(size_t)(INFO.precision/8)); \
                                                                                ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:263:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:274:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,int)                                     \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1357:5: note: in expansion of macro ‘DETECT_BYTE’
     DETECT_BYTE(signed char,   SCHAR,        d_g[nd_g]); nd_g++;
     ^~~~~~~~~~~
H5detect.c:446:51: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.offset/8),((char *)&_val)+(INFO.offset/8),(size_t)(INFO.precision/8)); \
                                                   ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:263:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:274:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,int)                                     \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1357:5: note: in expansion of macro ‘DETECT_BYTE’
     DETECT_BYTE(signed char,   SCHAR,        d_g[nd_g]); nd_g++;
     ^~~~~~~~~~~
H5detect.c:444:80: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.size-((INFO.offset+INFO.precision)/8)),((char *)&_val)+(INFO.size-((INFO.offset+INFO.precision)/8)),(size_t)(INFO.precision/8)); \
                                                                                ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:263:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:274:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,int)                                     \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1358:5: note: in expansion of macro ‘DETECT_BYTE’
     DETECT_BYTE(unsigned char,   UCHAR,        d_g[nd_g]); nd_g++;
     ^~~~~~~~~~~
H5detect.c:446:51: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.offset/8),((char *)&_val)+(INFO.offset/8),(size_t)(INFO.precision/8)); \
                                                   ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:263:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:274:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,int)                                     \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1358:5: note: in expansion of macro ‘DETECT_BYTE’
     DETECT_BYTE(unsigned char,   UCHAR,        d_g[nd_g]); nd_g++;
     ^~~~~~~~~~~
H5detect.c:254:14: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
         _v = (_v << 8) + _i;                                                  \
              ^
H5detect.c:280:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1359:5: note: in expansion of macro ‘DETECT_I’
     DETECT_I(short,    SHORT,        d_g[nd_g]); nd_g++;
     ^~~~~~~~
In file included from H5detect.c:57:0:
H5detect.c:444:80: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.size-((INFO.offset+INFO.precision)/8)),((char *)&_val)+(INFO.size-((INFO.offset+INFO.precision)/8)),(size_t)(INFO.precision/8)); \
                                                                                ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:263:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:280:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1359:5: note: in expansion of macro ‘DETECT_I’
     DETECT_I(short,    SHORT,        d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c:446:51: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.offset/8),((char *)&_val)+(INFO.offset/8),(size_t)(INFO.precision/8)); \
                                                   ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:263:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:280:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1359:5: note: in expansion of macro ‘DETECT_I’
     DETECT_I(short,    SHORT,        d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c:254:14: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
         _v = (_v << 8) + _i;                                                  \
              ^
H5detect.c:280:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1360:5: note: in expansion of macro ‘DETECT_I’
     DETECT_I(unsigned short,   USHORT,       d_g[nd_g]); nd_g++;
     ^~~~~~~~
In file included from H5detect.c:57:0:
H5detect.c:444:80: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.size-((INFO.offset+INFO.precision)/8)),((char *)&_val)+(INFO.size-((INFO.offset+INFO.precision)/8)),(size_t)(INFO.precision/8)); \
                                                                                ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:263:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:280:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1360:5: note: in expansion of macro ‘DETECT_I’
     DETECT_I(unsigned short,   USHORT,       d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c:446:51: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.offset/8),((char *)&_val)+(INFO.offset/8),(size_t)(INFO.precision/8)); \
                                                   ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:263:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:280:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1360:5: note: in expansion of macro ‘DETECT_I’
     DETECT_I(unsigned short,   USHORT,       d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c:444:80: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.size-((INFO.offset+INFO.precision)/8)),((char *)&_val)+(INFO.size-((INFO.offset+INFO.precision)/8)),(size_t)(INFO.precision/8)); \
                                                                                ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:263:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:280:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1361:5: note: in expansion of macro ‘DETECT_I’
     DETECT_I(int,    INT,         d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c:446:51: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.offset/8),((char *)&_val)+(INFO.offset/8),(size_t)(INFO.precision/8)); \
                                                   ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:263:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:280:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1361:5: note: in expansion of macro ‘DETECT_I’
     DETECT_I(int,    INT,         d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c:254:24: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         _v = (_v << 8) + _i;                                                  \
                        ^
H5detect.c:280:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1362:5: note: in expansion of macro ‘DETECT_I’
     DETECT_I(unsigned int,   UINT,         d_g[nd_g]); nd_g++;
     ^~~~~~~~
In file included from H5detect.c:57:0:
H5detect.c:444:80: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.size-((INFO.offset+INFO.precision)/8)),((char *)&_val)+(INFO.size-((INFO.offset+INFO.precision)/8)),(size_t)(INFO.precision/8)); \
                                                                                ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:263:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:280:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1362:5: note: in expansion of macro ‘DETECT_I’
     DETECT_I(unsigned int,   UINT,         d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c:446:51: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.offset/8),((char *)&_val)+(INFO.offset/8),(size_t)(INFO.precision/8)); \
                                                   ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:263:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:280:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1362:5: note: in expansion of macro ‘DETECT_I’
     DETECT_I(unsigned int,   UINT,         d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c:444:80: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.size-((INFO.offset+INFO.precision)/8)),((char *)&_val)+(INFO.size-((INFO.offset+INFO.precision)/8)),(size_t)(INFO.precision/8)); \
                                                                                ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:263:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:280:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1363:5: note: in expansion of macro ‘DETECT_I’
     DETECT_I(long,    LONG,         d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c:446:51: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.offset/8),((char *)&_val)+(INFO.offset/8),(size_t)(INFO.precision/8)); \
                                                   ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:263:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:280:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1363:5: note: in expansion of macro ‘DETECT_I’
     DETECT_I(long,    LONG,         d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c:254:24: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         _v = (_v << 8) + _i;                                                  \
                        ^
H5detect.c:280:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1364:5: note: in expansion of macro ‘DETECT_I’
     DETECT_I(unsigned long,   ULONG,        d_g[nd_g]); nd_g++;
     ^~~~~~~~
In file included from H5detect.c:57:0:
H5detect.c:444:80: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.size-((INFO.offset+INFO.precision)/8)),((char *)&_val)+(INFO.size-((INFO.offset+INFO.precision)/8)),(size_t)(INFO.precision/8)); \
                                                                                ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:263:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:280:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1364:5: note: in expansion of macro ‘DETECT_I’
     DETECT_I(unsigned long,   ULONG,        d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c:446:51: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.offset/8),((char *)&_val)+(INFO.offset/8),(size_t)(INFO.precision/8)); \
                                                   ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:263:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:280:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1364:5: note: in expansion of macro ‘DETECT_I’
     DETECT_I(unsigned long,   ULONG,        d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c: In function ‘detect_C89_floats’:
H5detect.c:327:21: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
     HDmemcpy(_buf1, (const void *)&_v1, sizeof(TYPE));                        \
                     ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:1385:5: note: in expansion of macro ‘DETECT_F’
     DETECT_F(float,     FLOAT,      d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c:329:71: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
         for(_byte_mask = (unsigned char)1; _byte_mask; _byte_mask <<= 1) {    \
                                                                       ^
H5detect.c:1385:5: note: in expansion of macro ‘DETECT_F’
     DETECT_F(float,     FLOAT,      d_g[nd_g]); nd_g++;
     ^~~~~~~~
In file included from H5detect.c:57:0:
H5detect.c:331:22: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
             HDmemcpy((void *)&_v2, (const void *)_buf1, sizeof(TYPE));        \
                      ^
H5private.h:1005:47: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                               ^
H5detect.c:1385:5: note: in expansion of macro ‘DETECT_F’
     DETECT_F(float,     FLOAT,      d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c:342:25: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
         HDmemcpy(_buf1, (const void *)&_v1, sizeof(TYPE));                    \
                         ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:1385:5: note: in expansion of macro ‘DETECT_F’
     DETECT_F(float,     FLOAT,      d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c:343:25: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
         HDmemcpy(_buf3, (const void *)&_v3, sizeof(TYPE));                    \
                         ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:1385:5: note: in expansion of macro ‘DETECT_F’
     DETECT_F(float,     FLOAT,      d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c:350:47: warning: to be safe all intermediate pointers in cast from ‘char **’ to ‘const char **’ must be ‘const’ qualified [-Wcast-qual]
     fix_order(sizeof(TYPE), _last, INFO.perm, (const char**)&_mesg);          \
                                               ^
H5detect.c:1385:5: note: in expansion of macro ‘DETECT_F’
     DETECT_F(float,     FLOAT,      d_g[nd_g]); nd_g++;
     ^~~~~~~~
In file included from H5detect.c:57:0:
H5detect.c:444:80: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.size-((INFO.offset+INFO.precision)/8)),((char *)&_val)+(INFO.size-((INFO.offset+INFO.precision)/8)),(size_t)(INFO.precision/8)); \
                                                                                ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:381:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:1385:5: note: in expansion of macro ‘DETECT_F’
     DETECT_F(float,     FLOAT,      d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c:446:51: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.offset/8),((char *)&_val)+(INFO.offset/8),(size_t)(INFO.precision/8)); \
                                                   ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:381:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:1385:5: note: in expansion of macro ‘DETECT_F’
     DETECT_F(float,     FLOAT,      d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c:327:21: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
     HDmemcpy(_buf1, (const void *)&_v1, sizeof(TYPE));                        \
                     ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:1386:5: note: in expansion of macro ‘DETECT_F’
     DETECT_F(double,    DOUBLE,     d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c:329:71: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
         for(_byte_mask = (unsigned char)1; _byte_mask; _byte_mask <<= 1) {    \
                                                                       ^
H5detect.c:1386:5: note: in expansion of macro ‘DETECT_F’
     DETECT_F(double,    DOUBLE,     d_g[nd_g]); nd_g++;
     ^~~~~~~~
In file included from H5detect.c:57:0:
H5detect.c:331:22: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
             HDmemcpy((void *)&_v2, (const void *)_buf1, sizeof(TYPE));        \
                      ^
H5private.h:1005:47: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                               ^
H5detect.c:1386:5: note: in expansion of macro ‘DETECT_F’
     DETECT_F(double,    DOUBLE,     d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c:342:25: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
         HDmemcpy(_buf1, (const void *)&_v1, sizeof(TYPE));                    \
                         ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:1386:5: note: in expansion of macro ‘DETECT_F’
     DETECT_F(double,    DOUBLE,     d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c:343:25: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
         HDmemcpy(_buf3, (const void *)&_v3, sizeof(TYPE));                    \
                         ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:1386:5: note: in expansion of macro ‘DETECT_F’
     DETECT_F(double,    DOUBLE,     d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c:350:47: warning: to be safe all intermediate pointers in cast from ‘char **’ to ‘const char **’ must be ‘const’ qualified [-Wcast-qual]
     fix_order(sizeof(TYPE), _last, INFO.perm, (const char**)&_mesg);          \
                                               ^
H5detect.c:1386:5: note: in expansion of macro ‘DETECT_F’
     DETECT_F(double,    DOUBLE,     d_g[nd_g]); nd_g++;
     ^~~~~~~~
In file included from H5detect.c:57:0:
H5detect.c:444:80: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.size-((INFO.offset+INFO.precision)/8)),((char *)&_val)+(INFO.size-((INFO.offset+INFO.precision)/8)),(size_t)(INFO.precision/8)); \
                                                                                ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:381:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:1386:5: note: in expansion of macro ‘DETECT_F’
     DETECT_F(double,    DOUBLE,     d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c:446:51: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.offset/8),((char *)&_val)+(INFO.offset/8),(size_t)(INFO.precision/8)); \
                                                   ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:381:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:1386:5: note: in expansion of macro ‘DETECT_F’
     DETECT_F(double,    DOUBLE,     d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c: In function ‘detect_C99_integers8’:
H5detect.c:444:80: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.size-((INFO.offset+INFO.precision)/8)),((char *)&_val)+(INFO.size-((INFO.offset+INFO.precision)/8)),(size_t)(INFO.precision/8)); \
                                                                                ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:263:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:274:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,int)                                     \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1409:5: note: in expansion of macro ‘DETECT_BYTE’
     DETECT_BYTE(int8_t,           INT8,         d_g[nd_g]); nd_g++;
     ^~~~~~~~~~~
H5detect.c:446:51: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.offset/8),((char *)&_val)+(INFO.offset/8),(size_t)(INFO.precision/8)); \
                                                   ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:263:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:274:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,int)                                     \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1409:5: note: in expansion of macro ‘DETECT_BYTE’
     DETECT_BYTE(int8_t,           INT8,         d_g[nd_g]); nd_g++;
     ^~~~~~~~~~~
H5detect.c:444:80: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.size-((INFO.offset+INFO.precision)/8)),((char *)&_val)+(INFO.size-((INFO.offset+INFO.precision)/8)),(size_t)(INFO.precision/8)); \
                                                                                ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:263:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:274:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,int)                                     \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1416:5: note: in expansion of macro ‘DETECT_BYTE’
     DETECT_BYTE(uint8_t,    UINT8,        d_g[nd_g]); nd_g++;
     ^~~~~~~~~~~
H5detect.c:446:51: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.offset/8),((char *)&_val)+(INFO.offset/8),(size_t)(INFO.precision/8)); \
                                                   ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:263:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:274:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,int)                                     \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1416:5: note: in expansion of macro ‘DETECT_BYTE’
     DETECT_BYTE(uint8_t,    UINT8,        d_g[nd_g]); nd_g++;
     ^~~~~~~~~~~
H5detect.c:444:80: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.size-((INFO.offset+INFO.precision)/8)),((char *)&_val)+(INFO.size-((INFO.offset+INFO.precision)/8)),(size_t)(INFO.precision/8)); \
                                                                                ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:263:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:274:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,int)                                     \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1423:5: note: in expansion of macro ‘DETECT_BYTE’
     DETECT_BYTE(int_least8_t,     INT_LEAST8,   d_g[nd_g]); nd_g++;
     ^~~~~~~~~~~
H5detect.c:446:51: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.offset/8),((char *)&_val)+(INFO.offset/8),(size_t)(INFO.precision/8)); \
                                                   ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:263:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:274:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,int)                                     \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1423:5: note: in expansion of macro ‘DETECT_BYTE’
     DETECT_BYTE(int_least8_t,     INT_LEAST8,   d_g[nd_g]); nd_g++;
     ^~~~~~~~~~~
H5detect.c:444:80: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.size-((INFO.offset+INFO.precision)/8)),((char *)&_val)+(INFO.size-((INFO.offset+INFO.precision)/8)),(size_t)(INFO.precision/8)); \
                                                                                ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:263:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:274:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,int)                                     \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1430:5: note: in expansion of macro ‘DETECT_BYTE’
     DETECT_BYTE(uint_least8_t,    UINT_LEAST8,  d_g[nd_g]); nd_g++;
     ^~~~~~~~~~~
H5detect.c:446:51: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.offset/8),((char *)&_val)+(INFO.offset/8),(size_t)(INFO.precision/8)); \
                                                   ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:263:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:274:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,int)                                     \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1430:5: note: in expansion of macro ‘DETECT_BYTE’
     DETECT_BYTE(uint_least8_t,    UINT_LEAST8,  d_g[nd_g]); nd_g++;
     ^~~~~~~~~~~
H5detect.c:444:80: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.size-((INFO.offset+INFO.precision)/8)),((char *)&_val)+(INFO.size-((INFO.offset+INFO.precision)/8)),(size_t)(INFO.precision/8)); \
                                                                                ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:263:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:274:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,int)                                     \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1437:5: note: in expansion of macro ‘DETECT_BYTE’
     DETECT_BYTE(int_fast8_t,      INT_FAST8,    d_g[nd_g]); nd_g++;
     ^~~~~~~~~~~
H5detect.c:446:51: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.offset/8),((char *)&_val)+(INFO.offset/8),(size_t)(INFO.precision/8)); \
                                                   ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:263:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:274:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,int)                                     \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1437:5: note: in expansion of macro ‘DETECT_BYTE’
     DETECT_BYTE(int_fast8_t,      INT_FAST8,    d_g[nd_g]); nd_g++;
     ^~~~~~~~~~~
H5detect.c:444:80: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.size-((INFO.offset+INFO.precision)/8)),((char *)&_val)+(INFO.size-((INFO.offset+INFO.precision)/8)),(size_t)(INFO.precision/8)); \
                                                                                ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:263:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:274:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,int)                                     \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1444:5: note: in expansion of macro ‘DETECT_BYTE’
     DETECT_BYTE(uint_fast8_t,    UINT_FAST8,   d_g[nd_g]); nd_g++;
     ^~~~~~~~~~~
H5detect.c:446:51: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.offset/8),((char *)&_val)+(INFO.offset/8),(size_t)(INFO.precision/8)); \
                                                   ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:263:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:274:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,int)                                     \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1444:5: note: in expansion of macro ‘DETECT_BYTE’
     DETECT_BYTE(uint_fast8_t,    UINT_FAST8,   d_g[nd_g]); nd_g++;
     ^~~~~~~~~~~
H5detect.c: In function ‘detect_C99_integers16’:
H5detect.c:254:14: warning: conversion to ‘int16_t {aka short int}’ from ‘int’ may alter its value [-Wconversion]
         _v = (_v << 8) + _i;                                                  \
              ^
H5detect.c:280:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1470:5: note: in expansion of macro ‘DETECT_I’
     DETECT_I(int16_t,     INT16,        d_g[nd_g]); nd_g++;
     ^~~~~~~~
In file included from H5detect.c:57:0:
H5detect.c:444:80: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.size-((INFO.offset+INFO.precision)/8)),((char *)&_val)+(INFO.size-((INFO.offset+INFO.precision)/8)),(size_t)(INFO.precision/8)); \
                                                                                ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:263:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:280:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1470:5: note: in expansion of macro ‘DETECT_I’
     DETECT_I(int16_t,     INT16,        d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c:446:51: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.offset/8),((char *)&_val)+(INFO.offset/8),(size_t)(INFO.precision/8)); \
                                                   ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:263:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:280:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1470:5: note: in expansion of macro ‘DETECT_I’
     DETECT_I(int16_t,     INT16,        d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c:254:14: warning: conversion to ‘uint16_t {aka short unsigned int}’ from ‘int’ may alter its value [-Wconversion]
         _v = (_v << 8) + _i;                                                  \
              ^
H5detect.c:280:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1473:5: note: in expansion of macro ‘DETECT_I’
     DETECT_I(uint16_t,     UINT16,       d_g[nd_g]); nd_g++;
     ^~~~~~~~
In file included from H5detect.c:57:0:
H5detect.c:444:80: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.size-((INFO.offset+INFO.precision)/8)),((char *)&_val)+(INFO.size-((INFO.offset+INFO.precision)/8)),(size_t)(INFO.precision/8)); \
                                                                                ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:263:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:280:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1473:5: note: in expansion of macro ‘DETECT_I’
     DETECT_I(uint16_t,     UINT16,       d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c:446:51: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.offset/8),((char *)&_val)+(INFO.offset/8),(size_t)(INFO.precision/8)); \
                                                   ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:263:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:280:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1473:5: note: in expansion of macro ‘DETECT_I’
     DETECT_I(uint16_t,     UINT16,       d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c:254:14: warning: conversion to ‘int_least16_t {aka short int}’ from ‘int’ may alter its value [-Wconversion]
         _v = (_v << 8) + _i;                                                  \
              ^
H5detect.c:280:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1476:5: note: in expansion of macro ‘DETECT_I’
     DETECT_I(int_least16_t,    INT_LEAST16,  d_g[nd_g]); nd_g++;
     ^~~~~~~~
In file included from H5detect.c:57:0:
H5detect.c:444:80: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.size-((INFO.offset+INFO.precision)/8)),((char *)&_val)+(INFO.size-((INFO.offset+INFO.precision)/8)),(size_t)(INFO.precision/8)); \
                                                                                ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:263:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:280:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1476:5: note: in expansion of macro ‘DETECT_I’
     DETECT_I(int_least16_t,    INT_LEAST16,  d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c:446:51: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.offset/8),((char *)&_val)+(INFO.offset/8),(size_t)(INFO.precision/8)); \
                                                   ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:263:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:280:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1476:5: note: in expansion of macro ‘DETECT_I’
     DETECT_I(int_least16_t,    INT_LEAST16,  d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c:254:14: warning: conversion to ‘uint_least16_t {aka short unsigned int}’ from ‘int’ may alter its value [-Wconversion]
         _v = (_v << 8) + _i;                                                  \
              ^
H5detect.c:280:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1479:5: note: in expansion of macro ‘DETECT_I’
     DETECT_I(uint_least16_t,    UINT_LEAST16, d_g[nd_g]); nd_g++;
     ^~~~~~~~
In file included from H5detect.c:57:0:
H5detect.c:444:80: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.size-((INFO.offset+INFO.precision)/8)),((char *)&_val)+(INFO.size-((INFO.offset+INFO.precision)/8)),(size_t)(INFO.precision/8)); \
                                                                                ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:263:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:280:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1479:5: note: in expansion of macro ‘DETECT_I’
     DETECT_I(uint_least16_t,    UINT_LEAST16, d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c:446:51: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.offset/8),((char *)&_val)+(INFO.offset/8),(size_t)(INFO.precision/8)); \
                                                   ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:263:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:280:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1479:5: note: in expansion of macro ‘DETECT_I’
     DETECT_I(uint_least16_t,    UINT_LEAST16, d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c:444:80: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.size-((INFO.offset+INFO.precision)/8)),((char *)&_val)+(INFO.size-((INFO.offset+INFO.precision)/8)),(size_t)(INFO.precision/8)); \
                                                                                ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:263:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:280:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1482:5: note: in expansion of macro ‘DETECT_I’
     DETECT_I(int_fast16_t,    INT_FAST16,   d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c:446:51: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.offset/8),((char *)&_val)+(INFO.offset/8),(size_t)(INFO.precision/8)); \
                                                   ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:263:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:280:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1482:5: note: in expansion of macro ‘DETECT_I’
     DETECT_I(int_fast16_t,    INT_FAST16,   d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c:254:24: warning: conversion to ‘uint_fast16_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         _v = (_v << 8) + _i;                                                  \
                        ^
H5detect.c:280:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1485:5: note: in expansion of macro ‘DETECT_I’
     DETECT_I(uint_fast16_t,    UINT_FAST16,  d_g[nd_g]); nd_g++;
     ^~~~~~~~
In file included from H5detect.c:57:0:
H5detect.c:444:80: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.size-((INFO.offset+INFO.precision)/8)),((char *)&_val)+(INFO.size-((INFO.offset+INFO.precision)/8)),(size_t)(INFO.precision/8)); \
                                                                                ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:263:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:280:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1485:5: note: in expansion of macro ‘DETECT_I’
     DETECT_I(uint_fast16_t,    UINT_FAST16,  d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c:446:51: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.offset/8),((char *)&_val)+(INFO.offset/8),(size_t)(INFO.precision/8)); \
                                                   ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:263:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:280:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1485:5: note: in expansion of macro ‘DETECT_I’
     DETECT_I(uint_fast16_t,    UINT_FAST16,  d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c: In function ‘detect_C99_integers32’:
H5detect.c:444:80: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.size-((INFO.offset+INFO.precision)/8)),((char *)&_val)+(INFO.size-((INFO.offset+INFO.precision)/8)),(size_t)(INFO.precision/8)); \
                                                                                ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:263:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:280:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1508:5: note: in expansion of macro ‘DETECT_I’
     DETECT_I(int32_t,     INT32,        d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c:446:51: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.offset/8),((char *)&_val)+(INFO.offset/8),(size_t)(INFO.precision/8)); \
                                                   ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:263:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:280:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1508:5: note: in expansion of macro ‘DETECT_I’
     DETECT_I(int32_t,     INT32,        d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c:254:24: warning: conversion to ‘uint32_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         _v = (_v << 8) + _i;                                                  \
                        ^
H5detect.c:280:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1511:5: note: in expansion of macro ‘DETECT_I’
     DETECT_I(uint32_t,     UINT32,       d_g[nd_g]); nd_g++;
     ^~~~~~~~
In file included from H5detect.c:57:0:
H5detect.c:444:80: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.size-((INFO.offset+INFO.precision)/8)),((char *)&_val)+(INFO.size-((INFO.offset+INFO.precision)/8)),(size_t)(INFO.precision/8)); \
                                                                                ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:263:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:280:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1511:5: note: in expansion of macro ‘DETECT_I’
     DETECT_I(uint32_t,     UINT32,       d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c:446:51: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.offset/8),((char *)&_val)+(INFO.offset/8),(size_t)(INFO.precision/8)); \
                                                   ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:263:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:280:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1511:5: note: in expansion of macro ‘DETECT_I’
     DETECT_I(uint32_t,     UINT32,       d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c:444:80: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.size-((INFO.offset+INFO.precision)/8)),((char *)&_val)+(INFO.size-((INFO.offset+INFO.precision)/8)),(size_t)(INFO.precision/8)); \
                                                                                ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:263:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:280:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1514:5: note: in expansion of macro ‘DETECT_I’
     DETECT_I(int_least32_t,    INT_LEAST32,  d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c:446:51: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.offset/8),((char *)&_val)+(INFO.offset/8),(size_t)(INFO.precision/8)); \
                                                   ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:263:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:280:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1514:5: note: in expansion of macro ‘DETECT_I’
     DETECT_I(int_least32_t,    INT_LEAST32,  d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c:254:24: warning: conversion to ‘uint_least32_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         _v = (_v << 8) + _i;                                                  \
                        ^
H5detect.c:280:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1517:5: note: in expansion of macro ‘DETECT_I’
     DETECT_I(uint_least32_t,    UINT_LEAST32, d_g[nd_g]); nd_g++;
     ^~~~~~~~
In file included from H5detect.c:57:0:
H5detect.c:444:80: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.size-((INFO.offset+INFO.precision)/8)),((char *)&_val)+(INFO.size-((INFO.offset+INFO.precision)/8)),(size_t)(INFO.precision/8)); \
                                                                                ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:263:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:280:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1517:5: note: in expansion of macro ‘DETECT_I’
     DETECT_I(uint_least32_t,    UINT_LEAST32, d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c:446:51: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.offset/8),((char *)&_val)+(INFO.offset/8),(size_t)(INFO.precision/8)); \
                                                   ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:263:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:280:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1517:5: note: in expansion of macro ‘DETECT_I’
     DETECT_I(uint_least32_t,    UINT_LEAST32, d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c:444:80: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.size-((INFO.offset+INFO.precision)/8)),((char *)&_val)+(INFO.size-((INFO.offset+INFO.precision)/8)),(size_t)(INFO.precision/8)); \
                                                                                ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:263:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:280:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1520:5: note: in expansion of macro ‘DETECT_I’
     DETECT_I(int_fast32_t,    INT_FAST32,   d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c:446:51: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.offset/8),((char *)&_val)+(INFO.offset/8),(size_t)(INFO.precision/8)); \
                                                   ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:263:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:280:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1520:5: note: in expansion of macro ‘DETECT_I’
     DETECT_I(int_fast32_t,    INT_FAST32,   d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c:254:24: warning: conversion to ‘uint_fast32_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         _v = (_v << 8) + _i;                                                  \
                        ^
H5detect.c:280:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1523:5: note: in expansion of macro ‘DETECT_I’
     DETECT_I(uint_fast32_t,    UINT_FAST32,  d_g[nd_g]); nd_g++;
     ^~~~~~~~
In file included from H5detect.c:57:0:
H5detect.c:444:80: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.size-((INFO.offset+INFO.precision)/8)),((char *)&_val)+(INFO.size-((INFO.offset+INFO.precision)/8)),(size_t)(INFO.precision/8)); \
                                                                                ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:263:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:280:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1523:5: note: in expansion of macro ‘DETECT_I’
     DETECT_I(uint_fast32_t,    UINT_FAST32,  d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c:446:51: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.offset/8),((char *)&_val)+(INFO.offset/8),(size_t)(INFO.precision/8)); \
                                                   ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:263:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:280:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1523:5: note: in expansion of macro ‘DETECT_I’
     DETECT_I(uint_fast32_t,    UINT_FAST32,  d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c: In function ‘detect_C99_integers64’:
H5detect.c:444:80: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.size-((INFO.offset+INFO.precision)/8)),((char *)&_val)+(INFO.size-((INFO.offset+INFO.precision)/8)),(size_t)(INFO.precision/8)); \
                                                                                ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:263:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:280:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1546:5: note: in expansion of macro ‘DETECT_I’
     DETECT_I(int64_t,     INT64,        d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c:446:51: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.offset/8),((char *)&_val)+(INFO.offset/8),(size_t)(INFO.precision/8)); \
                                                   ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:263:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:280:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1546:5: note: in expansion of macro ‘DETECT_I’
     DETECT_I(int64_t,     INT64,        d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c:254:24: warning: conversion to ‘uint64_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         _v = (_v << 8) + _i;                                                  \
                        ^
H5detect.c:280:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1549:5: note: in expansion of macro ‘DETECT_I’
     DETECT_I(uint64_t,     UINT64,       d_g[nd_g]); nd_g++;
     ^~~~~~~~
In file included from H5detect.c:57:0:
H5detect.c:444:80: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.size-((INFO.offset+INFO.precision)/8)),((char *)&_val)+(INFO.size-((INFO.offset+INFO.precision)/8)),(size_t)(INFO.precision/8)); \
                                                                                ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:263:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:280:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1549:5: note: in expansion of macro ‘DETECT_I’
     DETECT_I(uint64_t,     UINT64,       d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c:446:51: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.offset/8),((char *)&_val)+(INFO.offset/8),(size_t)(INFO.precision/8)); \
                                                   ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:263:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:280:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1549:5: note: in expansion of macro ‘DETECT_I’
     DETECT_I(uint64_t,     UINT64,       d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c:444:80: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.size-((INFO.offset+INFO.precision)/8)),((char *)&_val)+(INFO.size-((INFO.offset+INFO.precision)/8)),(size_t)(INFO.precision/8)); \
                                                                                ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:263:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:280:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1552:5: note: in expansion of macro ‘DETECT_I’
     DETECT_I(int_least64_t,    INT_LEAST64,  d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c:446:51: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.offset/8),((char *)&_val)+(INFO.offset/8),(size_t)(INFO.precision/8)); \
                                                   ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:263:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:280:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1552:5: note: in expansion of macro ‘DETECT_I’
     DETECT_I(int_least64_t,    INT_LEAST64,  d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c:254:24: warning: conversion to ‘uint_least64_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         _v = (_v << 8) + _i;                                                  \
                        ^
H5detect.c:280:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1555:5: note: in expansion of macro ‘DETECT_I’
     DETECT_I(uint_least64_t,    UINT_LEAST64, d_g[nd_g]); nd_g++;
     ^~~~~~~~
In file included from H5detect.c:57:0:
H5detect.c:444:80: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.size-((INFO.offset+INFO.precision)/8)),((char *)&_val)+(INFO.size-((INFO.offset+INFO.precision)/8)),(size_t)(INFO.precision/8)); \
                                                                                ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:263:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:280:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1555:5: note: in expansion of macro ‘DETECT_I’
     DETECT_I(uint_least64_t,    UINT_LEAST64, d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c:446:51: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.offset/8),((char *)&_val)+(INFO.offset/8),(size_t)(INFO.precision/8)); \
                                                   ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:263:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:280:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1555:5: note: in expansion of macro ‘DETECT_I’
     DETECT_I(uint_least64_t,    UINT_LEAST64, d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c:444:80: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.size-((INFO.offset+INFO.precision)/8)),((char *)&_val)+(INFO.size-((INFO.offset+INFO.precision)/8)),(size_t)(INFO.precision/8)); \
                                                                                ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:263:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:280:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1558:5: note: in expansion of macro ‘DETECT_I’
     DETECT_I(int_fast64_t,    INT_FAST64,   d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c:446:51: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.offset/8),((char *)&_val)+(INFO.offset/8),(size_t)(INFO.precision/8)); \
                                                   ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:263:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:280:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1558:5: note: in expansion of macro ‘DETECT_I’
     DETECT_I(int_fast64_t,    INT_FAST64,   d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c:254:24: warning: conversion to ‘uint_fast64_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         _v = (_v << 8) + _i;                                                  \
                        ^
H5detect.c:280:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1561:5: note: in expansion of macro ‘DETECT_I’
     DETECT_I(uint_fast64_t,    UINT_FAST64,  d_g[nd_g]); nd_g++;
     ^~~~~~~~
In file included from H5detect.c:57:0:
H5detect.c:444:80: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.size-((INFO.offset+INFO.precision)/8)),((char *)&_val)+(INFO.size-((INFO.offset+INFO.precision)/8)),(size_t)(INFO.precision/8)); \
                                                                                ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:263:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:280:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1561:5: note: in expansion of macro ‘DETECT_I’
     DETECT_I(uint_fast64_t,    UINT_FAST64,  d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c:446:51: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.offset/8),((char *)&_val)+(INFO.offset/8),(size_t)(INFO.precision/8)); \
                                                   ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:263:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:280:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1561:5: note: in expansion of macro ‘DETECT_I’
     DETECT_I(uint_fast64_t,    UINT_FAST64,  d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c:444:80: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.size-((INFO.offset+INFO.precision)/8)),((char *)&_val)+(INFO.size-((INFO.offset+INFO.precision)/8)),(size_t)(INFO.precision/8)); \
                                                                                ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:263:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:280:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1565:5: note: in expansion of macro ‘DETECT_I’
     DETECT_I(long long,    LLONG,        d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c:446:51: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.offset/8),((char *)&_val)+(INFO.offset/8),(size_t)(INFO.precision/8)); \
                                                   ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:263:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:280:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1565:5: note: in expansion of macro ‘DETECT_I’
     DETECT_I(long long,    LLONG,        d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c:254:24: warning: conversion to ‘long long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         _v = (_v << 8) + _i;                                                  \
                        ^
H5detect.c:280:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1566:5: note: in expansion of macro ‘DETECT_I’
     DETECT_I(unsigned long long,  ULLONG,       d_g[nd_g]); nd_g++;
     ^~~~~~~~
In file included from H5detect.c:57:0:
H5detect.c:444:80: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.size-((INFO.offset+INFO.precision)/8)),((char *)&_val)+(INFO.size-((INFO.offset+INFO.precision)/8)),(size_t)(INFO.precision/8)); \
                                                                                ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:263:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:280:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1566:5: note: in expansion of macro ‘DETECT_I’
     DETECT_I(unsigned long long,  ULLONG,       d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c:446:51: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.offset/8),((char *)&_val)+(INFO.offset/8),(size_t)(INFO.precision/8)); \
                                                   ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:263:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:280:5: note: in expansion of macro ‘DETECT_I_BYTE_CORE’
     DETECT_I_BYTE_CORE(TYPE,VAR,INFO,TYPE)                                    \
     ^~~~~~~~~~~~~~~~~~
H5detect.c:1566:5: note: in expansion of macro ‘DETECT_I’
     DETECT_I(unsigned long long,  ULLONG,       d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c: In function ‘detect_C99_floats’:
H5detect.c:327:21: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
     HDmemcpy(_buf1, (const void *)&_v1, sizeof(TYPE));                        \
                     ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:1631:5: note: in expansion of macro ‘DETECT_F’
     DETECT_F(long double,   LDOUBLE,      d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c:329:71: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
         for(_byte_mask = (unsigned char)1; _byte_mask; _byte_mask <<= 1) {    \
                                                                       ^
H5detect.c:1631:5: note: in expansion of macro ‘DETECT_F’
     DETECT_F(long double,   LDOUBLE,      d_g[nd_g]); nd_g++;
     ^~~~~~~~
In file included from H5detect.c:57:0:
H5detect.c:331:22: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
             HDmemcpy((void *)&_v2, (const void *)_buf1, sizeof(TYPE));        \
                      ^
H5private.h:1005:47: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                               ^
H5detect.c:1631:5: note: in expansion of macro ‘DETECT_F’
     DETECT_F(long double,   LDOUBLE,      d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c:342:25: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
         HDmemcpy(_buf1, (const void *)&_v1, sizeof(TYPE));                    \
                         ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:1631:5: note: in expansion of macro ‘DETECT_F’
     DETECT_F(long double,   LDOUBLE,      d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c:343:25: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
         HDmemcpy(_buf3, (const void *)&_v3, sizeof(TYPE));                    \
                         ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:1631:5: note: in expansion of macro ‘DETECT_F’
     DETECT_F(long double,   LDOUBLE,      d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c:350:47: warning: to be safe all intermediate pointers in cast from ‘char **’ to ‘const char **’ must be ‘const’ qualified [-Wcast-qual]
     fix_order(sizeof(TYPE), _last, INFO.perm, (const char**)&_mesg);          \
                                               ^
H5detect.c:1631:5: note: in expansion of macro ‘DETECT_F’
     DETECT_F(long double,   LDOUBLE,      d_g[nd_g]); nd_g++;
     ^~~~~~~~
In file included from H5detect.c:57:0:
H5detect.c:444:80: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.size-((INFO.offset+INFO.precision)/8)),((char *)&_val)+(INFO.size-((INFO.offset+INFO.precision)/8)),(size_t)(INFO.precision/8)); \
                                                                                ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:381:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:1631:5: note: in expansion of macro ‘DETECT_F’
     DETECT_F(long double,   LDOUBLE,      d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c:446:51: warning: cast discards ‘volatile’ qualifier from pointer target type [-Wcast-qual]
      HDmemcpy(_buf+align_g[_ano]+(INFO.offset/8),((char *)&_val)+(INFO.offset/8),(size_t)(INFO.precision/8)); \
                                                   ^
H5private.h:1005:64: note: in definition of macro ‘HDmemcpy’
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                ^
H5detect.c:381:5: note: in expansion of macro ‘ALIGNMENT’
     ALIGNMENT(TYPE, INFO);                                                    \
     ^~~~~~~~~
H5detect.c:1631:5: note: in expansion of macro ‘DETECT_F’
     DETECT_F(long double,   LDOUBLE,      d_g[nd_g]); nd_g++;
     ^~~~~~~~
H5detect.c: In function ‘verify_signal_handlers’:
H5detect.c:1670:9: warning: variable ‘i’ might be clobbered by ‘longjmp’ or ‘vfork’ [-Wclobbered]
     int i, val;
         ^
  CCLD     H5detect
LD_LIBRARY_PATH="$LD_LIBRARY_PATH`echo  |                  \
sed -e 's/-L/:/g' -e 's/ //g'`"                               \
 ./H5detect > H5Tinit.c  ||                               \
    (test $HDF5_Make_Ignore && echo "*** Error ignored") ||          \
    (rm -f H5Tinit.c ; exit 1)
  CC       H5Tinit.lo
  CC       H5Tnative.lo
  CC       H5Toffset.lo
  CC       H5Toh.lo
  CC       H5Topaque.lo
  CC       H5Torder.lo
  CC       H5Tpad.lo
  CC       H5Tprecis.lo
  CC       H5Tstrpad.lo
  CC       H5Tvisit.lo
  CC       H5Tvlen.lo
H5Tvlen.c: In function 'H5T__vlen_create':
H5Tvlen.c:168:47: warning: passing argument 1 of 'H5T_copy' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
     if(NULL == (dt->shared->parent = H5T_copy(base, H5T_COPY_ALL)))
                                               ^~~~
In file included from H5Oprivate.h:41:0,
                 from H5Dprivate.h:27,
                 from H5Tvlen.c:28:
H5Tprivate.h:109:15: note: expected 'H5T_t * {aka struct H5T_t *}' but argument is of type 'const H5T_t * {aka const struct H5T_t *}'
 H5_DLL H5T_t *H5T_copy(H5T_t *old_dt, H5T_copy_t method);
               ^~~~~~~~
H5Tvlen.c: In function 'H5T__vlen_set_loc':
H5Tvlen.c:270:36: warning: conversion to 'size_t {aka long unsigned int}' from 'int' may change the sign of the result [-Wsign-conversion]
                 dt->shared->size = 4 + H5F_SIZEOF_ADDR(f) + 4;
                                    ^
H5Tvlen.c: In function 'H5T_vlen_disk_isnull':
H5Tvlen.c:847:23: warning: to be safe all intermediate pointers in cast from 'uint8_t ** {aka unsigned char **}' to 'const uint8_t ** {aka const unsigned char **}' must be 'const' qualified [-Wcast-qual]
     H5F_addr_decode(f,(const uint8_t **)&vl,&addr);
                       ^
H5Tvlen.c: In function 'H5T_vlen_disk_read':
H5Tvlen.c:884:23: warning: to be safe all intermediate pointers in cast from 'uint8_t ** {aka unsigned char **}' to 'const uint8_t ** {aka const unsigned char **}' must be 'const' qualified [-Wcast-qual]
     H5F_addr_decode(f,(const uint8_t **)&vl,&(hobjid.addr));
                       ^
H5Tvlen.c: In function 'H5T_vlen_disk_write':
H5Tvlen.c:937:28: warning: to be safe all intermediate pointers in cast from 'uint8_t ** {aka unsigned char **}' to 'const uint8_t ** {aka const unsigned char **}' must be 'const' qualified [-Wcast-qual]
         H5F_addr_decode(f, (const uint8_t **)&bg, &(bg_hobjid.addr));
                            ^
H5Tvlen.c: In function 'H5T_vlen_disk_setnull':
H5Tvlen.c:999:28: warning: to be safe all intermediate pointers in cast from 'uint8_t ** {aka unsigned char **}' to 'const uint8_t ** {aka const unsigned char **}' must be 'const' qualified [-Wcast-qual]
         H5F_addr_decode(f, (const uint8_t **)&bg, &(bg_hobjid.addr));
                            ^
  CC       H5TS.lo
  CC       H5VM.lo
  CC       H5WB.lo
  CC       H5Z.lo
H5Z.c: In function 'H5Z_init_interface':
H5Z.c:112:33: warning: conversion to 'unsigned int' from 'int' may change the sign of the result [-Wsign-conversion]
     H5Z_SZIP->encoder_present = SZ_encoder_enabled();
                                 ^~~~~~~~~~~~~~~~~~
  CC       H5Zdeflate.lo
  CC       H5Zfletcher32.lo
  CC       H5Znbit.lo
H5Znbit.c: In function 'H5Z_set_parms_nooptype':
H5Znbit.c:408:36: warning: conversion to 'unsigned int' from 'size_t {aka long unsigned int}' may alter its value [-Wconversion]
     cd_values[cd_values_index++] = dtype_size;
                                    ^~~~~~~~~~
H5Znbit.c: In function 'H5Z_set_parms_atomic':
H5Znbit.c:450:36: warning: conversion to 'unsigned int' from 'size_t {aka long unsigned int}' may alter its value [-Wconversion]
     cd_values[cd_values_index++] = dtype_size;
                                    ^~~~~~~~~~
H5Znbit.c:479:61: warning: conversion to 'size_t {aka long unsigned int}' from 'int' may change the sign of the result [-Wsign-conversion]
     if(dtype_precision > dtype_size * 8 || (dtype_precision + dtype_offset) > dtype_size * 8
                                                             ^
H5Znbit.c:484:36: warning: conversion to 'unsigned int' from 'size_t {aka long unsigned int}' may alter its value [-Wconversion]
     cd_values[cd_values_index++] = dtype_precision;
                                    ^~~~~~~~~~~~~~~
H5Znbit.c:487:36: warning: conversion to 'unsigned int' from 'int' may change the sign of the result [-Wsign-conversion]
     cd_values[cd_values_index++] = dtype_offset;
                                    ^~~~~~~~~~~~
H5Znbit.c: In function 'H5Z_set_parms_array':
H5Znbit.c:536:34: warning: conversion to 'unsigned int' from 'size_t {aka long unsigned int}' may alter its value [-Wconversion]
     cd_values[cd_values_index++]=dtype_size;
                                  ^~~~~~~~~~
H5Znbit.c: In function 'H5Z_set_parms_compound':
H5Znbit.c:626:36: warning: conversion to 'unsigned int' from 'size_t {aka long unsigned int}' may alter its value [-Wconversion]
     cd_values[cd_values_index++] = dtype_size;
                                    ^~~~~~~~~~
H5Znbit.c:633:36: warning: conversion to 'unsigned int' from 'int' may change the sign of the result [-Wsign-conversion]
     cd_values[cd_values_index++] = nmembers;
                                    ^~~~~~~~
H5Znbit.c:649:40: warning: conversion to 'unsigned int' from 'size_t {aka long unsigned int}' may alter its value [-Wconversion]
         cd_values[cd_values_index++] = dtype_member_offset;
                                        ^~~~~~~~~~~~~~~~~~~
H5Znbit.c:690:52: warning: conversion to 'unsigned int' from 'size_t {aka long unsigned int}' may alter its value [-Wconversion]
                     cd_values[cd_values_index++] = dtype_next_member_offset - dtype_member_offset;
                                                    ^~~~~~~~~~~~~~~~~~~~~~~~
H5Znbit.c: In function 'H5Z_set_local_nbit':
H5Znbit.c:837:20: warning: conversion to 'unsigned int' from 'size_t {aka long unsigned int}' may alter its value [-Wconversion]
     cd_values[0] = cd_values_actual_nparms;
                    ^~~~~~~~~~~~~~~~~~~~~~~
H5Znbit.c: In function 'H5Z_nbit_decompress_one_byte':
H5Znbit.c:971:24: warning: conversion to 'size_t {aka long unsigned int}' from 'int' may change the sign of the result [-Wsign-conversion]
       data[data_offset + k] =
                        ^
H5Znbit.c:972:45: warning: left shift of negative value [-Wshift-negative-value]
       ((val >> (*buf_len - dat_len)) & ~(~0 << dat_len)) << uchar_offset;
                                             ^~
H5Znbit.c:972:7: warning: conversion to 'unsigned char' from 'int' may alter its value [-Wconversion]
       ((val >> (*buf_len - dat_len)) & ~(~0 << dat_len)) << uchar_offset;
       ^
H5Znbit.c:975:24: warning: conversion to 'size_t {aka long unsigned int}' from 'int' may change the sign of the result [-Wsign-conversion]
       data[data_offset + k] =
                        ^
H5Znbit.c:976:20: warning: left shift of negative value [-Wshift-negative-value]
       ((val & ~(~0 << *buf_len)) << (dat_len - *buf_len)) << uchar_offset;
                    ^~
H5Znbit.c:976:7: warning: conversion to 'unsigned char' from 'int' may alter its value [-Wconversion]
       ((val & ~(~0 << *buf_len)) << (dat_len - *buf_len)) << uchar_offset;
       ^
H5Znbit.c:982:24: warning: conversion to 'size_t {aka long unsigned int}' from 'int' may change the sign of the result [-Wsign-conversion]
       data[data_offset + k] |=
                        ^
H5Znbit.c:983:45: warning: left shift of negative value [-Wshift-negative-value]
       ((val >> (*buf_len - dat_len)) & ~(~0 << dat_len)) << uchar_offset;
                                             ^~
H5Znbit.c:983:7: warning: conversion to 'unsigned char' from 'int' may alter its value [-Wconversion]
       ((val >> (*buf_len - dat_len)) & ~(~0 << dat_len)) << uchar_offset;
       ^
H5Znbit.c: In function 'H5Z_nbit_decompress_one_nooptype':
H5Znbit.c:1001:44: warning: left shift of negative value [-Wshift-negative-value]
       data[data_offset + i] = ((val & ~(~0 << *buf_len)) << (dat_len - *buf_len));
                                            ^~
H5Znbit.c:1001:70: warning: conversion to 'unsigned int' from 'int' may change the sign of the result [-Wsign-conversion]
       data[data_offset + i] = ((val & ~(~0 << *buf_len)) << (dat_len - *buf_len));
                                                                      ^
H5Znbit.c:1001:31: warning: conversion to 'unsigned char' from 'int' may alter its value [-Wconversion]
       data[data_offset + i] = ((val & ~(~0 << *buf_len)) << (dat_len - *buf_len));
                               ^
H5Znbit.c:1002:15: warning: conversion to 'unsigned int' from 'int' may change the sign of the result [-Wsign-conversion]
       dat_len -= *buf_len;
               ^~
H5Znbit.c:1007:51: warning: conversion to 'unsigned int' from 'int' may change the sign of the result [-Wsign-conversion]
       data[data_offset + i] |= ((val >> (*buf_len - dat_len)) & ~(~0 << dat_len));
                                                   ^
H5Znbit.c:1007:70: warning: left shift of negative value [-Wshift-negative-value]
       data[data_offset + i] |= ((val >> (*buf_len - dat_len)) & ~(~0 << dat_len));
                                                                      ^~
H5Znbit.c:1007:32: warning: conversion to 'unsigned char' from 'int' may alter its value [-Wconversion]
       data[data_offset + i] |= ((val >> (*buf_len - dat_len)) & ~(~0 << dat_len));
                                ^
H5Znbit.c:1008:16: warning: conversion to 'unsigned int' from 'int' may change the sign of the result [-Wsign-conversion]
       *buf_len -= dat_len;
                ^~
H5Znbit.c:1008:19: warning: conversion to 'int' from 'unsigned int' may change the sign of the result [-Wsign-conversion]
       *buf_len -= dat_len;
                   ^~~~~~~
H5Znbit.c: In function 'H5Z_nbit_decompress_one_atomic':
H5Znbit.c:1020:19: warning: conversion to 'int' from 'size_t {aka long unsigned int}' may alter its value [-Wconversion]
    datatype_len = p.size * 8;
                   ^
H5Znbit.c: In function 'H5Z_nbit_decompress_one_array':
H5Znbit.c:1062:22: warning: conversion to 'int' from 'unsigned int' may change the sign of the result [-Wsign-conversion]
            p.order = parms[parms_index++];
                      ^~~~~
H5Znbit.c:1063:26: warning: conversion to 'int' from 'unsigned int' may change the sign of the result [-Wsign-conversion]
            p.precision = parms[parms_index++];
                          ^~~~~
H5Znbit.c:1064:23: warning: conversion to 'int' from 'unsigned int' may change the sign of the result [-Wsign-conversion]
            p.offset = parms[parms_index++];
                       ^~~~~
H5Znbit.c:1065:16: warning: conversion to 'unsigned int' from 'size_t {aka long unsigned int}' may alter its value [-Wconversion]
            n = total_size/p.size;
                ^~~~~~~~~~
H5Znbit.c: In function 'H5Z_nbit_decompress_one_compound':
H5Znbit.c:1115:25: warning: conversion to 'int' from 'unsigned int' may change the sign of the result [-Wsign-conversion]
               p.order = parms[parms_index++];
                         ^~~~~
H5Znbit.c:1116:29: warning: conversion to 'int' from 'unsigned int' may change the sign of the result [-Wsign-conversion]
               p.precision = parms[parms_index++];
                             ^~~~~
H5Znbit.c:1117:26: warning: conversion to 'int' from 'unsigned int' may change the sign of the result [-Wsign-conversion]
               p.offset = parms[parms_index++];
                          ^~~~~
H5Znbit.c: In function 'H5Z_nbit_decompress':
H5Znbit.c:1161:22: warning: conversion to 'int' from 'unsigned int' may change the sign of the result [-Wsign-conversion]
            p.order = parms[5];
                      ^~~~~
H5Znbit.c:1162:26: warning: conversion to 'int' from 'unsigned int' may change the sign of the result [-Wsign-conversion]
            p.precision = parms[6];
                          ^~~~~
H5Znbit.c:1163:23: warning: conversion to 'int' from 'unsigned int' may change the sign of the result [-Wsign-conversion]
            p.offset = parms[7];
                       ^~~~~
H5Znbit.c: In function 'H5Z_nbit_compress_one_byte':
H5Znbit.c:1196:27: warning: conversion to 'size_t {aka long unsigned int}' from 'int' may change the sign of the result [-Wsign-conversion]
    val = data[data_offset + k];
                           ^
H5Znbit.c:1202:18: warning: conversion to 'unsigned char' from 'int' may alter its value [-Wconversion]
          val >>= 8 - dat_len;
                  ^
H5Znbit.c:1207:15: warning: conversion to 'unsigned char' from 'int' may alter its value [-Wconversion]
       val >>= p.offset % 8;
               ^
H5Znbit.c:1212:33: warning: left shift of negative value [-Wshift-negative-value]
       buffer[*j] |= (val & ~(~0 << dat_len)) << (*buf_len - dat_len);
                                 ^~
H5Znbit.c:1212:21: warning: conversion to 'unsigned char' from 'int' may alter its value [-Wconversion]
       buffer[*j] |= (val & ~(~0 << dat_len)) << (*buf_len - dat_len);
                     ^
H5Znbit.c:1215:58: warning: left shift of negative value [-Wshift-negative-value]
       buffer[*j] |= (val >> (dat_len - *buf_len)) & ~(~0 << *buf_len);
                                                          ^~
H5Znbit.c:1215:21: warning: conversion to 'unsigned char' from 'int' may alter its value [-Wconversion]
       buffer[*j] |= (val >> (dat_len - *buf_len)) & ~(~0 << *buf_len);
                     ^
H5Znbit.c:1220:32: warning: left shift of negative value [-Wshift-negative-value]
       buffer[*j] = (val & ~(~0 << dat_len)) << (*buf_len - dat_len);
                                ^~
H5Znbit.c:1220:20: warning: conversion to 'unsigned char' from 'int' may alter its value [-Wconversion]
       buffer[*j] = (val & ~(~0 << dat_len)) << (*buf_len - dat_len);
                    ^
H5Znbit.c: In function 'H5Z_nbit_compress_one_nooptype':
H5Znbit.c:1237:38: warning: conversion to 'unsigned int' from 'int' may change the sign of the result [-Wsign-conversion]
       buffer[*j] |= (val >> (dat_len - *buf_len)) & ~(~0 << *buf_len);
                                      ^
H5Znbit.c:1237:58: warning: left shift of negative value [-Wshift-negative-value]
       buffer[*j] |= (val >> (dat_len - *buf_len)) & ~(~0 << *buf_len);
                                                          ^~
H5Znbit.c:1237:21: warning: conversion to 'unsigned char' from 'int' may alter its value [-Wconversion]
       buffer[*j] |= (val >> (dat_len - *buf_len)) & ~(~0 << *buf_len);
                     ^
H5Znbit.c:1238:15: warning: conversion to 'unsigned int' from 'int' may change the sign of the result [-Wsign-conversion]
       dat_len -= *buf_len;
               ^~
H5Znbit.c:1242:32: warning: left shift of negative value [-Wshift-negative-value]
       buffer[*j] = (val & ~(~0 << dat_len)) << (*buf_len - dat_len);
                                ^~
H5Znbit.c:1242:58: warning: conversion to 'unsigned int' from 'int' may change the sign of the result [-Wsign-conversion]
       buffer[*j] = (val & ~(~0 << dat_len)) << (*buf_len - dat_len);
                                                          ^
H5Znbit.c:1242:20: warning: conversion to 'unsigned char' from 'int' may alter its value [-Wconversion]
       buffer[*j] = (val & ~(~0 << dat_len)) << (*buf_len - dat_len);
                    ^
H5Znbit.c:1243:16: warning: conversion to 'unsigned int' from 'int' may change the sign of the result [-Wsign-conversion]
       *buf_len -= dat_len;
                ^~
H5Znbit.c:1243:19: warning: conversion to 'int' from 'unsigned int' may change the sign of the result [-Wsign-conversion]
       *buf_len -= dat_len;
                   ^~~~~~~
H5Znbit.c: In function 'H5Z_nbit_compress_one_atomic':
H5Znbit.c:1254:19: warning: conversion to 'int' from 'size_t {aka long unsigned int}' may alter its value [-Wconversion]
    datatype_len = p.size * 8;
                   ^
H5Znbit.c: In function 'H5Z_nbit_compress_one_array':
H5Znbit.c:1295:22: warning: conversion to 'int' from 'unsigned int' may change the sign of the result [-Wsign-conversion]
            p.order = parms[parms_index++];
                      ^~~~~
H5Znbit.c:1296:26: warning: conversion to 'int' from 'unsigned int' may change the sign of the result [-Wsign-conversion]
            p.precision = parms[parms_index++];
                          ^~~~~
H5Znbit.c:1297:23: warning: conversion to 'int' from 'unsigned int' may change the sign of the result [-Wsign-conversion]
            p.offset = parms[parms_index++];
                       ^~~~~
H5Znbit.c:1298:16: warning: conversion to 'unsigned int' from 'size_t {aka long unsigned int}' may alter its value [-Wconversion]
            n = total_size/p.size;
                ^~~~~~~~~~
H5Znbit.c: In function 'H5Z_nbit_compress_one_compound':
H5Znbit.c:1348:25: warning: conversion to 'int' from 'unsigned int' may change the sign of the result [-Wsign-conversion]
               p.order = parms[parms_index++];
                         ^~~~~
H5Znbit.c:1349:29: warning: conversion to 'int' from 'unsigned int' may change the sign of the result [-Wsign-conversion]
               p.precision = parms[parms_index++];
                             ^~~~~
H5Znbit.c:1350:26: warning: conversion to 'int' from 'unsigned int' may change the sign of the result [-Wsign-conversion]
               p.offset = parms[parms_index++];
                          ^~~~~
H5Znbit.c: In function 'H5Z_nbit_compress':
H5Znbit.c:1393:22: warning: conversion to 'int' from 'unsigned int' may change the sign of the result [-Wsign-conversion]
            p.order = parms[5];
                      ^~~~~
H5Znbit.c:1394:26: warning: conversion to 'int' from 'unsigned int' may change the sign of the result [-Wsign-conversion]
            p.precision = parms[6];
                          ^~~~~
H5Znbit.c:1395:23: warning: conversion to 'int' from 'unsigned int' may change the sign of the result [-Wsign-conversion]
            p.offset = parms[7];
                       ^~~~~
  CC       H5Zshuffle.lo
  CC       H5Zszip.lo
H5Zszip.c: In function 'H5Z_can_apply_szip':
H5Zszip.c:94:22: warning: conversion to 'unsigned int' from 'size_t {aka long unsigned int}' may alter its value [-Wconversion]
     if((dtype_size = (8 * H5T_get_size(type))) == 0)
                      ^
H5Zszip.c: In function 'H5Z_set_local_szip':
H5Zszip.c:177:24: warning: conversion to 'size_t {aka long unsigned int}' from 'int' may change the sign of the result [-Wsign-conversion]
         dtype_offset = H5T_get_offset(type);
                        ^~~~~~~~~~~~~~
H5Zszip.c:189:36: warning: conversion to 'unsigned int' from 'size_t {aka long unsigned int}' may alter its value [-Wconversion]
     cd_values[H5Z_SZIP_PARM_BPP] = dtype_precision;
                                    ^~~~~~~~~~~~~~~
In file included from H5Zszip.c:19:0:
H5private.h:321:21: warning: conversion to 'hsize_t {aka long long unsigned int}' from 'hssize_t {aka long long int}' may change the sign of the result [-Wsign-conversion]
 #define MIN(a,b)    (((a)<(b)) ? (a) : (b))
                     ^
H5Zszip.c:218:20: note: in expansion of macro 'MIN'
         scanline = MIN((cd_values[H5Z_SZIP_PARM_PPB] * SZ_MAX_BLOCKS_PER_SCANLINE), npoints);
                    ^~~
H5Zszip.c:236:35: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     cd_values[H5Z_SZIP_PARM_MASK] &= ~(SZ_LSB_OPTION_MASK|SZ_MSB_OPTION_MASK);
                                   ^~
  CC       H5Zscaleoffset.lo
H5Zscaleoffset.c: In function 'H5Z_set_local_scaleoffset':
H5Zscaleoffset.c:940:44: warning: conversion to 'unsigned int' from 'size_t {aka long unsigned int}' may alter its value [-Wconversion]
     cd_values[H5Z_SCALEOFFSET_PARM_SIZE] = dtype_size;
                                            ^~~~~~~~~~
H5Zscaleoffset.c: In function 'H5Z_scaleoffset_convert':
H5Zscaleoffset.c:1328:51: warning: conversion to 'unsigned int' from 'size_t {aka long unsigned int}' may alter its value [-Wconversion]
        for(i = 0; i < d_nelmts * dtype_size; i += dtype_size)
                                                   ^~~~~~~~~~
H5Zscaleoffset.c: In function 'H5Z_scaleoffset_precompress_fd':
H5Zscaleoffset.c:561:14: warning: conversion to 'long long unsigned int' from 'double' may alter its value [-Wfloat-conversion]
       span = H5Z_scaleoffset_rnd(max * HDpow(10.0f, D_val) - min * HDpow(10.0f, D_val)) + 1; \
              ^
H5Zscaleoffset.c:1517:7: note: in expansion of macro 'H5Z_scaleoffset_precompress_3'
       H5Z_scaleoffset_precompress_3(float, data, d_nelmts,
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
H5Zscaleoffset.c:487:31: warning: conversion to 'int' from 'double' may alter its value [-Wfloat-conversion]
             *(int *)&buf[i] = H5Z_scaleoffset_rnd(                                    \
                               ^
H5Zscaleoffset.c:564:10: note: in expansion of macro 'H5Z_scaleoffset_modify_1'
          H5Z_scaleoffset_modify_1(i, type, buf, d_nelmts, filval, minbits, min, D_val)   \
          ^~~~~~~~~~~~~~~~~~~~~~~~
H5Zscaleoffset.c:1517:7: note: in expansion of macro 'H5Z_scaleoffset_precompress_3'
       H5Z_scaleoffset_precompress_3(float, data, d_nelmts,
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
H5Zscaleoffset.c:495:32: warning: conversion to 'long int' from 'double' may alter its value [-Wfloat-conversion]
             *(long *)&buf[i] = H5Z_scaleoffset_rnd(                                   \
                                ^
H5Zscaleoffset.c:564:10: note: in expansion of macro 'H5Z_scaleoffset_modify_1'
          H5Z_scaleoffset_modify_1(i, type, buf, d_nelmts, filval, minbits, min, D_val)   \
          ^~~~~~~~~~~~~~~~~~~~~~~~
H5Zscaleoffset.c:1517:7: note: in expansion of macro 'H5Z_scaleoffset_precompress_3'
       H5Z_scaleoffset_precompress_3(float, data, d_nelmts,
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
H5Zscaleoffset.c:503:37: warning: conversion to 'long long int' from 'double' may alter its value [-Wfloat-conversion]
             *(long long *)&buf[i] = H5Z_scaleoffset_rnd(                              \
                                     ^
H5Zscaleoffset.c:564:10: note: in expansion of macro 'H5Z_scaleoffset_modify_1'
          H5Z_scaleoffset_modify_1(i, type, buf, d_nelmts, filval, minbits, min, D_val)   \
          ^~~~~~~~~~~~~~~~~~~~~~~~
H5Zscaleoffset.c:1517:7: note: in expansion of macro 'H5Z_scaleoffset_precompress_3'
       H5Z_scaleoffset_precompress_3(float, data, d_nelmts,
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
H5Zscaleoffset.c:568:14: warning: conversion to 'long long unsigned int' from 'double' may alter its value [-Wfloat-conversion]
       span = H5Z_scaleoffset_rnd(max * HDpow(10.0f, D_val) - min * HDpow(10.0f, D_val)) + 1; \
              ^
H5Zscaleoffset.c:1517:7: note: in expansion of macro 'H5Z_scaleoffset_precompress_3'
       H5Z_scaleoffset_precompress_3(float, data, d_nelmts,
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
H5Zscaleoffset.c:515:28: warning: conversion to 'int' from 'double' may alter its value [-Wfloat-conversion]
          *(int *)&buf[i] = H5Z_scaleoffset_rnd(                                       \
                            ^
H5Zscaleoffset.c:571:10: note: in expansion of macro 'H5Z_scaleoffset_modify_2'
          H5Z_scaleoffset_modify_2(i, type, buf, d_nelmts, min, D_val)                    \
          ^~~~~~~~~~~~~~~~~~~~~~~~
H5Zscaleoffset.c:1517:7: note: in expansion of macro 'H5Z_scaleoffset_precompress_3'
       H5Z_scaleoffset_precompress_3(float, data, d_nelmts,
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
H5Zscaleoffset.c:519:29: warning: conversion to 'long int' from 'double' may alter its value [-Wfloat-conversion]
          *(long *)&buf[i] = H5Z_scaleoffset_rnd(                                      \
                             ^
H5Zscaleoffset.c:571:10: note: in expansion of macro 'H5Z_scaleoffset_modify_2'
          H5Z_scaleoffset_modify_2(i, type, buf, d_nelmts, min, D_val)                    \
          ^~~~~~~~~~~~~~~~~~~~~~~~
H5Zscaleoffset.c:1517:7: note: in expansion of macro 'H5Z_scaleoffset_precompress_3'
       H5Z_scaleoffset_precompress_3(float, data, d_nelmts,
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
H5Zscaleoffset.c:523:34: warning: conversion to 'long long int' from 'double' may alter its value [-Wfloat-conversion]
          *(long long *)&buf[i] = H5Z_scaleoffset_rnd(                                 \
                                  ^
H5Zscaleoffset.c:571:10: note: in expansion of macro 'H5Z_scaleoffset_modify_2'
          H5Z_scaleoffset_modify_2(i, type, buf, d_nelmts, min, D_val)                    \
          ^~~~~~~~~~~~~~~~~~~~~~~~
H5Zscaleoffset.c:1517:7: note: in expansion of macro 'H5Z_scaleoffset_precompress_3'
       H5Z_scaleoffset_precompress_3(float, data, d_nelmts,
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
H5Zscaleoffset.c:561:14: warning: conversion to 'long long unsigned int' from 'double' may alter its value [-Wfloat-conversion]
       span = H5Z_scaleoffset_rnd(max * HDpow(10.0f, D_val) - min * HDpow(10.0f, D_val)) + 1; \
              ^
H5Zscaleoffset.c:1520:7: note: in expansion of macro 'H5Z_scaleoffset_precompress_3'
       H5Z_scaleoffset_precompress_3(double, data, d_nelmts,
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
H5Zscaleoffset.c:487:31: warning: conversion to 'int' from 'double' may alter its value [-Wfloat-conversion]
             *(int *)&buf[i] = H5Z_scaleoffset_rnd(                                    \
                               ^
H5Zscaleoffset.c:564:10: note: in expansion of macro 'H5Z_scaleoffset_modify_1'
          H5Z_scaleoffset_modify_1(i, type, buf, d_nelmts, filval, minbits, min, D_val)   \
          ^~~~~~~~~~~~~~~~~~~~~~~~
H5Zscaleoffset.c:1520:7: note: in expansion of macro 'H5Z_scaleoffset_precompress_3'
       H5Z_scaleoffset_precompress_3(double, data, d_nelmts,
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
H5Zscaleoffset.c:495:32: warning: conversion to 'long int' from 'double' may alter its value [-Wfloat-conversion]
             *(long *)&buf[i] = H5Z_scaleoffset_rnd(                                   \
                                ^
H5Zscaleoffset.c:564:10: note: in expansion of macro 'H5Z_scaleoffset_modify_1'
          H5Z_scaleoffset_modify_1(i, type, buf, d_nelmts, filval, minbits, min, D_val)   \
          ^~~~~~~~~~~~~~~~~~~~~~~~
H5Zscaleoffset.c:1520:7: note: in expansion of macro 'H5Z_scaleoffset_precompress_3'
       H5Z_scaleoffset_precompress_3(double, data, d_nelmts,
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
H5Zscaleoffset.c:503:37: warning: conversion to 'long long int' from 'double' may alter its value [-Wfloat-conversion]
             *(long long *)&buf[i] = H5Z_scaleoffset_rnd(                              \
                                     ^
H5Zscaleoffset.c:564:10: note: in expansion of macro 'H5Z_scaleoffset_modify_1'
          H5Z_scaleoffset_modify_1(i, type, buf, d_nelmts, filval, minbits, min, D_val)   \
          ^~~~~~~~~~~~~~~~~~~~~~~~
H5Zscaleoffset.c:1520:7: note: in expansion of macro 'H5Z_scaleoffset_precompress_3'
       H5Z_scaleoffset_precompress_3(double, data, d_nelmts,
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
H5Zscaleoffset.c:568:14: warning: conversion to 'long long unsigned int' from 'double' may alter its value [-Wfloat-conversion]
       span = H5Z_scaleoffset_rnd(max * HDpow(10.0f, D_val) - min * HDpow(10.0f, D_val)) + 1; \
              ^
H5Zscaleoffset.c:1520:7: note: in expansion of macro 'H5Z_scaleoffset_precompress_3'
       H5Z_scaleoffset_precompress_3(double, data, d_nelmts,
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
H5Zscaleoffset.c:515:28: warning: conversion to 'int' from 'double' may alter its value [-Wfloat-conversion]
          *(int *)&buf[i] = H5Z_scaleoffset_rnd(                                       \
                            ^
H5Zscaleoffset.c:571:10: note: in expansion of macro 'H5Z_scaleoffset_modify_2'
          H5Z_scaleoffset_modify_2(i, type, buf, d_nelmts, min, D_val)                    \
          ^~~~~~~~~~~~~~~~~~~~~~~~
H5Zscaleoffset.c:1520:7: note: in expansion of macro 'H5Z_scaleoffset_precompress_3'
       H5Z_scaleoffset_precompress_3(double, data, d_nelmts,
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
H5Zscaleoffset.c:519:29: warning: conversion to 'long int' from 'double' may alter its value [-Wfloat-conversion]
          *(long *)&buf[i] = H5Z_scaleoffset_rnd(                                      \
                             ^
H5Zscaleoffset.c:571:10: note: in expansion of macro 'H5Z_scaleoffset_modify_2'
          H5Z_scaleoffset_modify_2(i, type, buf, d_nelmts, min, D_val)                    \
          ^~~~~~~~~~~~~~~~~~~~~~~~
H5Zscaleoffset.c:1520:7: note: in expansion of macro 'H5Z_scaleoffset_precompress_3'
       H5Z_scaleoffset_precompress_3(double, data, d_nelmts,
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
H5Zscaleoffset.c:523:34: warning: conversion to 'long long int' from 'double' may alter its value [-Wfloat-conversion]
          *(long long *)&buf[i] = H5Z_scaleoffset_rnd(                                 \
                                  ^
H5Zscaleoffset.c:571:10: note: in expansion of macro 'H5Z_scaleoffset_modify_2'
          H5Z_scaleoffset_modify_2(i, type, buf, d_nelmts, min, D_val)                    \
          ^~~~~~~~~~~~~~~~~~~~~~~~
H5Zscaleoffset.c:1520:7: note: in expansion of macro 'H5Z_scaleoffset_precompress_3'
       H5Z_scaleoffset_precompress_3(double, data, d_nelmts,
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
H5Zscaleoffset.c: In function 'H5Z_scaleoffset_decompress_one_byte':
H5Zscaleoffset.c:1573:84: warning: left shift of negative value [-Wshift-negative-value]
       data[data_offset + k] = (unsigned char)((val >> (*buf_len - dat_len)) & ~(~0 << dat_len));
                                                                                    ^~
H5Zscaleoffset.c:1577:59: warning: left shift of negative value [-Wshift-negative-value]
       data[data_offset + k] = (unsigned char)((val & ~(~0 << *buf_len)) << (dat_len - *buf_len));
                                                           ^~
H5Zscaleoffset.c:1584:85: warning: left shift of negative value [-Wshift-negative-value]
       data[data_offset + k] |= (unsigned char)((val >> (*buf_len - dat_len)) & ~(~0 << dat_len));
                                                                                     ^~
H5Zscaleoffset.c: In function 'H5Z_scaleoffset_decompress_one_atomic':
H5Zscaleoffset.c:1600:16: warning: conversion to 'unsigned int' from 'size_t {aka long unsigned int}' may alter its value [-Wconversion]
    dtype_len = p.size * 8;
                ^
H5Zscaleoffset.c:1603:17: warning: conversion to 'unsigned int' from 'size_t {aka long unsigned int}' may alter its value [-Wconversion]
       begin_i = p.size - 1 - (dtype_len - p.minbits) / 8;
                 ^
H5Zscaleoffset.c: In function 'H5Z_scaleoffset_compress_one_byte':
H5Zscaleoffset.c:1658:49: warning: left shift of negative value [-Wshift-negative-value]
       buffer[*j] |= (unsigned char)((val & ~(~0 << dat_len)) << (*buf_len - dat_len));
                                                 ^~
H5Zscaleoffset.c:1661:74: warning: left shift of negative value [-Wshift-negative-value]
       buffer[*j] |= (unsigned char)((val >> (dat_len - *buf_len)) & ~(~0 << *buf_len));
                                                                          ^~
H5Zscaleoffset.c:1667:48: warning: left shift of negative value [-Wshift-negative-value]
       buffer[*j] = (unsigned char)((val & ~(~0 << dat_len)) << (*buf_len - dat_len));
                                                ^~
H5Zscaleoffset.c: In function 'H5Z_scaleoffset_compress_one_atomic':
H5Zscaleoffset.c:1683:16: warning: conversion to 'unsigned int' from 'size_t {aka long unsigned int}' may alter its value [-Wconversion]
    dtype_len = p.size * 8;
                ^
H5Zscaleoffset.c:1686:17: warning: conversion to 'unsigned int' from 'size_t {aka long unsigned int}' may alter its value [-Wconversion]
       begin_i = p.size - 1 - (dtype_len - p.minbits) / 8;
                 ^
  CC       H5Ztrans.lo
H5Ztrans.c: In function 'H5Z_xform_eval_full':
H5Ztrans.c:128:11: warning: conversion to 'char' from 'double' may alter its value [-Wfloat-conversion]
      *p = *p OP tree_val;                                            \
           ^
H5Ztrans.c:167:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), char, OP, (SIZE))  \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1094:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, +, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:145:11: warning: conversion to 'char' from 'double' may alter its value [-Wfloat-conversion]
      *p = tree_val OP *p;                                            \
           ^
H5Ztrans.c:167:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), char, OP, (SIZE))  \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1094:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, +, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:155:12: warning: conversion to 'char' from 'int' may alter its value [-Wconversion]
      *pl = *pl OP *pr;                                            \
            ^
H5Ztrans.c:167:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), char, OP, (SIZE))  \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1094:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, +, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:128:11: warning: conversion to 'unsigned char' from 'double' may alter its value [-Wfloat-conversion]
      *p = *p OP tree_val;                                            \
           ^
H5Ztrans.c:169:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), unsigned char, OP, (SIZE)) \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1094:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, +, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:145:11: warning: conversion to 'unsigned char' from 'double' may alter its value [-Wfloat-conversion]
      *p = tree_val OP *p;                                            \
           ^
H5Ztrans.c:169:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), unsigned char, OP, (SIZE)) \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1094:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, +, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:155:12: warning: conversion to 'unsigned char' from 'int' may alter its value [-Wconversion]
      *pl = *pl OP *pr;                                            \
            ^
H5Ztrans.c:169:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), unsigned char, OP, (SIZE)) \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1094:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, +, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:128:11: warning: conversion to 'signed char' from 'double' may alter its value [-Wfloat-conversion]
      *p = *p OP tree_val;                                            \
           ^
H5Ztrans.c:171:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), signed char, OP, (SIZE)) \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1094:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, +, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:145:11: warning: conversion to 'signed char' from 'double' may alter its value [-Wfloat-conversion]
      *p = tree_val OP *p;                                            \
           ^
H5Ztrans.c:171:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), signed char, OP, (SIZE)) \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1094:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, +, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:155:12: warning: conversion to 'signed char' from 'int' may alter its value [-Wconversion]
      *pl = *pl OP *pr;                                            \
            ^
H5Ztrans.c:171:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), signed char, OP, (SIZE)) \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1094:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, +, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:128:11: warning: conversion to 'short int' from 'double' may alter its value [-Wfloat-conversion]
      *p = *p OP tree_val;                                            \
           ^
H5Ztrans.c:173:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), short, OP, (SIZE))  \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1094:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, +, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:145:11: warning: conversion to 'short int' from 'double' may alter its value [-Wfloat-conversion]
      *p = tree_val OP *p;                                            \
           ^
H5Ztrans.c:173:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), short, OP, (SIZE))  \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1094:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, +, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:155:12: warning: conversion to 'short int' from 'int' may alter its value [-Wconversion]
      *pl = *pl OP *pr;                                            \
            ^
H5Ztrans.c:173:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), short, OP, (SIZE))  \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1094:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, +, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:128:11: warning: conversion to 'short unsigned int' from 'double' may alter its value [-Wfloat-conversion]
      *p = *p OP tree_val;                                            \
           ^
H5Ztrans.c:175:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), unsigned short, OP, (SIZE)) \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1094:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, +, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:145:11: warning: conversion to 'short unsigned int' from 'double' may alter its value [-Wfloat-conversion]
      *p = tree_val OP *p;                                            \
           ^
H5Ztrans.c:175:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), unsigned short, OP, (SIZE)) \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1094:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, +, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:155:12: warning: conversion to 'short unsigned int' from 'int' may alter its value [-Wconversion]
      *pl = *pl OP *pr;                                            \
            ^
H5Ztrans.c:175:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), unsigned short, OP, (SIZE)) \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1094:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, +, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:128:11: warning: conversion to 'int' from 'double' may alter its value [-Wfloat-conversion]
      *p = *p OP tree_val;                                            \
           ^
H5Ztrans.c:177:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), int, OP, (SIZE))  \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1094:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, +, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:145:11: warning: conversion to 'int' from 'double' may alter its value [-Wfloat-conversion]
      *p = tree_val OP *p;                                            \
           ^
H5Ztrans.c:177:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), int, OP, (SIZE))  \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1094:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, +, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:128:11: warning: conversion to 'unsigned int' from 'double' may alter its value [-Wfloat-conversion]
      *p = *p OP tree_val;                                            \
           ^
H5Ztrans.c:179:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), unsigned int, OP, (SIZE)) \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1094:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, +, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:145:11: warning: conversion to 'unsigned int' from 'double' may alter its value [-Wfloat-conversion]
      *p = tree_val OP *p;                                            \
           ^
H5Ztrans.c:179:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), unsigned int, OP, (SIZE)) \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1094:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, +, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:1094:46: warning: conversion to 'double' from 'long int' may alter its value [-Wconversion]
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, +, array_size)
                                              ^
H5Ztrans.c:128:14: note: in definition of macro 'H5Z_XFORM_DO_OP1'
      *p = *p OP tree_val;                                            \
              ^~
H5Ztrans.c:1094:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, +, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:128:11: warning: conversion to 'long int' from 'double' may alter its value [-Wfloat-conversion]
      *p = *p OP tree_val;                                            \
           ^
H5Ztrans.c:181:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), long, OP, (SIZE))  \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1094:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, +, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:1094:46: warning: conversion to 'double' from 'long int' may alter its value [-Wconversion]
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, +, array_size)
                                              ^
H5Ztrans.c:145:20: note: in definition of macro 'H5Z_XFORM_DO_OP1'
      *p = tree_val OP *p;                                            \
                    ^~
H5Ztrans.c:1094:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, +, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:145:11: warning: conversion to 'long int' from 'double' may alter its value [-Wfloat-conversion]
      *p = tree_val OP *p;                                            \
           ^
H5Ztrans.c:181:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), long, OP, (SIZE))  \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1094:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, +, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:1094:46: warning: conversion to 'double' from 'long unsigned int' may alter its value [-Wconversion]
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, +, array_size)
                                              ^
H5Ztrans.c:128:14: note: in definition of macro 'H5Z_XFORM_DO_OP1'
      *p = *p OP tree_val;                                            \
              ^~
H5Ztrans.c:1094:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, +, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:128:11: warning: conversion to 'long unsigned int' from 'double' may alter its value [-Wfloat-conversion]
      *p = *p OP tree_val;                                            \
           ^
H5Ztrans.c:183:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), unsigned long, OP, (SIZE)) \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1094:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, +, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:1094:46: warning: conversion to 'double' from 'long unsigned int' may alter its value [-Wconversion]
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, +, array_size)
                                              ^
H5Ztrans.c:145:20: note: in definition of macro 'H5Z_XFORM_DO_OP1'
      *p = tree_val OP *p;                                            \
                    ^~
H5Ztrans.c:1094:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, +, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:145:11: warning: conversion to 'long unsigned int' from 'double' may alter its value [-Wfloat-conversion]
      *p = tree_val OP *p;                                            \
           ^
H5Ztrans.c:183:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), unsigned long, OP, (SIZE)) \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1094:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, +, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:1094:46: warning: conversion to 'double' from 'long long int' may alter its value [-Wconversion]
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, +, array_size)
                                              ^
H5Ztrans.c:128:14: note: in definition of macro 'H5Z_XFORM_DO_OP1'
      *p = *p OP tree_val;                                            \
              ^~
H5Ztrans.c:1094:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, +, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:128:11: warning: conversion to 'long long int' from 'double' may alter its value [-Wfloat-conversion]
      *p = *p OP tree_val;                                            \
           ^
H5Ztrans.c:185:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), long long, OP, (SIZE)) \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1094:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, +, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:1094:46: warning: conversion to 'double' from 'long long int' may alter its value [-Wconversion]
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, +, array_size)
                                              ^
H5Ztrans.c:145:20: note: in definition of macro 'H5Z_XFORM_DO_OP1'
      *p = tree_val OP *p;                                            \
                    ^~
H5Ztrans.c:1094:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, +, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:145:11: warning: conversion to 'long long int' from 'double' may alter its value [-Wfloat-conversion]
      *p = tree_val OP *p;                                            \
           ^
H5Ztrans.c:185:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), long long, OP, (SIZE)) \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1094:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, +, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:1094:46: warning: conversion to 'double' from 'long long unsigned int' may alter its value [-Wconversion]
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, +, array_size)
                                              ^
H5Ztrans.c:128:14: note: in definition of macro 'H5Z_XFORM_DO_OP1'
      *p = *p OP tree_val;                                            \
              ^~
H5Ztrans.c:1094:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, +, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:128:11: warning: conversion to 'long long unsigned int' from 'double' may alter its value [-Wfloat-conversion]
      *p = *p OP tree_val;                                            \
           ^
H5Ztrans.c:187:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), unsigned long long, OP, (SIZE)) \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1094:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, +, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:1094:46: warning: conversion to 'double' from 'long long unsigned int' may alter its value [-Wconversion]
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, +, array_size)
                                              ^
H5Ztrans.c:145:20: note: in definition of macro 'H5Z_XFORM_DO_OP1'
      *p = tree_val OP *p;                                            \
                    ^~
H5Ztrans.c:1094:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, +, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:145:11: warning: conversion to 'long long unsigned int' from 'double' may alter its value [-Wfloat-conversion]
      *p = tree_val OP *p;                                            \
           ^
H5Ztrans.c:187:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), unsigned long long, OP, (SIZE)) \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1094:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, +, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:128:11: warning: conversion to 'float' from 'double' may alter its value [-Wfloat-conversion]
      *p = *p OP tree_val;                                            \
           ^
H5Ztrans.c:189:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), float, OP, (SIZE))  \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1094:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, +, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:145:11: warning: conversion to 'float' from 'double' may alter its value [-Wfloat-conversion]
      *p = tree_val OP *p;                                            \
           ^
H5Ztrans.c:189:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), float, OP, (SIZE))  \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1094:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, +, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:128:11: warning: conversion to 'char' from 'double' may alter its value [-Wfloat-conversion]
      *p = *p OP tree_val;                                            \
           ^
H5Ztrans.c:167:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), char, OP, (SIZE))  \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1098:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, -, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:145:11: warning: conversion to 'char' from 'double' may alter its value [-Wfloat-conversion]
      *p = tree_val OP *p;                                            \
           ^
H5Ztrans.c:167:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), char, OP, (SIZE))  \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1098:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, -, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:155:12: warning: conversion to 'char' from 'int' may alter its value [-Wconversion]
      *pl = *pl OP *pr;                                            \
            ^
H5Ztrans.c:167:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), char, OP, (SIZE))  \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1098:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, -, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:128:11: warning: conversion to 'unsigned char' from 'double' may alter its value [-Wfloat-conversion]
      *p = *p OP tree_val;                                            \
           ^
H5Ztrans.c:169:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), unsigned char, OP, (SIZE)) \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1098:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, -, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:145:11: warning: conversion to 'unsigned char' from 'double' may alter its value [-Wfloat-conversion]
      *p = tree_val OP *p;                                            \
           ^
H5Ztrans.c:169:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), unsigned char, OP, (SIZE)) \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1098:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, -, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:155:12: warning: conversion to 'unsigned char' from 'int' may alter its value [-Wconversion]
      *pl = *pl OP *pr;                                            \
            ^
H5Ztrans.c:169:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), unsigned char, OP, (SIZE)) \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1098:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, -, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:128:11: warning: conversion to 'signed char' from 'double' may alter its value [-Wfloat-conversion]
      *p = *p OP tree_val;                                            \
           ^
H5Ztrans.c:171:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), signed char, OP, (SIZE)) \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1098:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, -, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:145:11: warning: conversion to 'signed char' from 'double' may alter its value [-Wfloat-conversion]
      *p = tree_val OP *p;                                            \
           ^
H5Ztrans.c:171:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), signed char, OP, (SIZE)) \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1098:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, -, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:155:12: warning: conversion to 'signed char' from 'int' may alter its value [-Wconversion]
      *pl = *pl OP *pr;                                            \
            ^
H5Ztrans.c:171:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), signed char, OP, (SIZE)) \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1098:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, -, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:128:11: warning: conversion to 'short int' from 'double' may alter its value [-Wfloat-conversion]
      *p = *p OP tree_val;                                            \
           ^
H5Ztrans.c:173:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), short, OP, (SIZE))  \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1098:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, -, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:145:11: warning: conversion to 'short int' from 'double' may alter its value [-Wfloat-conversion]
      *p = tree_val OP *p;                                            \
           ^
H5Ztrans.c:173:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), short, OP, (SIZE))  \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1098:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, -, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:155:12: warning: conversion to 'short int' from 'int' may alter its value [-Wconversion]
      *pl = *pl OP *pr;                                            \
            ^
H5Ztrans.c:173:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), short, OP, (SIZE))  \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1098:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, -, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:128:11: warning: conversion to 'short unsigned int' from 'double' may alter its value [-Wfloat-conversion]
      *p = *p OP tree_val;                                            \
           ^
H5Ztrans.c:175:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), unsigned short, OP, (SIZE)) \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1098:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, -, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:145:11: warning: conversion to 'short unsigned int' from 'double' may alter its value [-Wfloat-conversion]
      *p = tree_val OP *p;                                            \
           ^
H5Ztrans.c:175:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), unsigned short, OP, (SIZE)) \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1098:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, -, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:155:12: warning: conversion to 'short unsigned int' from 'int' may alter its value [-Wconversion]
      *pl = *pl OP *pr;                                            \
            ^
H5Ztrans.c:175:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), unsigned short, OP, (SIZE)) \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1098:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, -, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:128:11: warning: conversion to 'int' from 'double' may alter its value [-Wfloat-conversion]
      *p = *p OP tree_val;                                            \
           ^
H5Ztrans.c:177:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), int, OP, (SIZE))  \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1098:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, -, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:145:11: warning: conversion to 'int' from 'double' may alter its value [-Wfloat-conversion]
      *p = tree_val OP *p;                                            \
           ^
H5Ztrans.c:177:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), int, OP, (SIZE))  \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1098:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, -, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:128:11: warning: conversion to 'unsigned int' from 'double' may alter its value [-Wfloat-conversion]
      *p = *p OP tree_val;                                            \
           ^
H5Ztrans.c:179:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), unsigned int, OP, (SIZE)) \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1098:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, -, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:145:11: warning: conversion to 'unsigned int' from 'double' may alter its value [-Wfloat-conversion]
      *p = tree_val OP *p;                                            \
           ^
H5Ztrans.c:179:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), unsigned int, OP, (SIZE)) \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1098:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, -, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:1098:46: warning: conversion to 'double' from 'long int' may alter its value [-Wconversion]
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, -, array_size)
                                              ^
H5Ztrans.c:128:14: note: in definition of macro 'H5Z_XFORM_DO_OP1'
      *p = *p OP tree_val;                                            \
              ^~
H5Ztrans.c:1098:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, -, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:128:11: warning: conversion to 'long int' from 'double' may alter its value [-Wfloat-conversion]
      *p = *p OP tree_val;                                            \
           ^
H5Ztrans.c:181:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), long, OP, (SIZE))  \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1098:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, -, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:1098:46: warning: conversion to 'double' from 'long int' may alter its value [-Wconversion]
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, -, array_size)
                                              ^
H5Ztrans.c:145:20: note: in definition of macro 'H5Z_XFORM_DO_OP1'
      *p = tree_val OP *p;                                            \
                    ^~
H5Ztrans.c:1098:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, -, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:145:11: warning: conversion to 'long int' from 'double' may alter its value [-Wfloat-conversion]
      *p = tree_val OP *p;                                            \
           ^
H5Ztrans.c:181:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), long, OP, (SIZE))  \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1098:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, -, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:1098:46: warning: conversion to 'double' from 'long unsigned int' may alter its value [-Wconversion]
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, -, array_size)
                                              ^
H5Ztrans.c:128:14: note: in definition of macro 'H5Z_XFORM_DO_OP1'
      *p = *p OP tree_val;                                            \
              ^~
H5Ztrans.c:1098:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, -, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:128:11: warning: conversion to 'long unsigned int' from 'double' may alter its value [-Wfloat-conversion]
      *p = *p OP tree_val;                                            \
           ^
H5Ztrans.c:183:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), unsigned long, OP, (SIZE)) \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1098:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, -, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:1098:46: warning: conversion to 'double' from 'long unsigned int' may alter its value [-Wconversion]
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, -, array_size)
                                              ^
H5Ztrans.c:145:20: note: in definition of macro 'H5Z_XFORM_DO_OP1'
      *p = tree_val OP *p;                                            \
                    ^~
H5Ztrans.c:1098:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, -, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:145:11: warning: conversion to 'long unsigned int' from 'double' may alter its value [-Wfloat-conversion]
      *p = tree_val OP *p;                                            \
           ^
H5Ztrans.c:183:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), unsigned long, OP, (SIZE)) \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1098:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, -, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:1098:46: warning: conversion to 'double' from 'long long int' may alter its value [-Wconversion]
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, -, array_size)
                                              ^
H5Ztrans.c:128:14: note: in definition of macro 'H5Z_XFORM_DO_OP1'
      *p = *p OP tree_val;                                            \
              ^~
H5Ztrans.c:1098:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, -, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:128:11: warning: conversion to 'long long int' from 'double' may alter its value [-Wfloat-conversion]
      *p = *p OP tree_val;                                            \
           ^
H5Ztrans.c:185:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), long long, OP, (SIZE)) \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1098:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, -, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:1098:46: warning: conversion to 'double' from 'long long int' may alter its value [-Wconversion]
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, -, array_size)
                                              ^
H5Ztrans.c:145:20: note: in definition of macro 'H5Z_XFORM_DO_OP1'
      *p = tree_val OP *p;                                            \
                    ^~
H5Ztrans.c:1098:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, -, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:145:11: warning: conversion to 'long long int' from 'double' may alter its value [-Wfloat-conversion]
      *p = tree_val OP *p;                                            \
           ^
H5Ztrans.c:185:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), long long, OP, (SIZE)) \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1098:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, -, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:1098:46: warning: conversion to 'double' from 'long long unsigned int' may alter its value [-Wconversion]
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, -, array_size)
                                              ^
H5Ztrans.c:128:14: note: in definition of macro 'H5Z_XFORM_DO_OP1'
      *p = *p OP tree_val;                                            \
              ^~
H5Ztrans.c:1098:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, -, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:128:11: warning: conversion to 'long long unsigned int' from 'double' may alter its value [-Wfloat-conversion]
      *p = *p OP tree_val;                                            \
           ^
H5Ztrans.c:187:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), unsigned long long, OP, (SIZE)) \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1098:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, -, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:1098:46: warning: conversion to 'double' from 'long long unsigned int' may alter its value [-Wconversion]
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, -, array_size)
                                              ^
H5Ztrans.c:145:20: note: in definition of macro 'H5Z_XFORM_DO_OP1'
      *p = tree_val OP *p;                                            \
                    ^~
H5Ztrans.c:1098:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, -, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:145:11: warning: conversion to 'long long unsigned int' from 'double' may alter its value [-Wfloat-conversion]
      *p = tree_val OP *p;                                            \
           ^
H5Ztrans.c:187:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), unsigned long long, OP, (SIZE)) \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1098:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, -, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:128:11: warning: conversion to 'float' from 'double' may alter its value [-Wfloat-conversion]
      *p = *p OP tree_val;                                            \
           ^
H5Ztrans.c:189:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), float, OP, (SIZE))  \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1098:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, -, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:145:11: warning: conversion to 'float' from 'double' may alter its value [-Wfloat-conversion]
      *p = tree_val OP *p;                                            \
           ^
H5Ztrans.c:189:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), float, OP, (SIZE))  \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1098:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, -, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:128:11: warning: conversion to 'char' from 'double' may alter its value [-Wfloat-conversion]
      *p = *p OP tree_val;                                            \
           ^
H5Ztrans.c:167:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), char, OP, (SIZE))  \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1102:3: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
   H5Z_XFORM_TYPE_OP(resl, resr, array_type, *, array_size)
   ^~~~~~~~~~~~~~~~~
H5Ztrans.c:145:11: warning: conversion to 'char' from 'double' may alter its value [-Wfloat-conversion]
      *p = tree_val OP *p;                                            \
           ^
H5Ztrans.c:167:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), char, OP, (SIZE))  \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1102:3: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
   H5Z_XFORM_TYPE_OP(resl, resr, array_type, *, array_size)
   ^~~~~~~~~~~~~~~~~
H5Ztrans.c:155:12: warning: conversion to 'char' from 'int' may alter its value [-Wconversion]
      *pl = *pl OP *pr;                                            \
            ^
H5Ztrans.c:167:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), char, OP, (SIZE))  \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1102:3: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
   H5Z_XFORM_TYPE_OP(resl, resr, array_type, *, array_size)
   ^~~~~~~~~~~~~~~~~
H5Ztrans.c:128:11: warning: conversion to 'unsigned char' from 'double' may alter its value [-Wfloat-conversion]
      *p = *p OP tree_val;                                            \
           ^
H5Ztrans.c:169:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), unsigned char, OP, (SIZE)) \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1102:3: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
   H5Z_XFORM_TYPE_OP(resl, resr, array_type, *, array_size)
   ^~~~~~~~~~~~~~~~~
H5Ztrans.c:145:11: warning: conversion to 'unsigned char' from 'double' may alter its value [-Wfloat-conversion]
      *p = tree_val OP *p;                                            \
           ^
H5Ztrans.c:169:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), unsigned char, OP, (SIZE)) \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1102:3: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
   H5Z_XFORM_TYPE_OP(resl, resr, array_type, *, array_size)
   ^~~~~~~~~~~~~~~~~
H5Ztrans.c:155:12: warning: conversion to 'unsigned char' from 'int' may alter its value [-Wconversion]
      *pl = *pl OP *pr;                                            \
            ^
H5Ztrans.c:169:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), unsigned char, OP, (SIZE)) \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1102:3: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
   H5Z_XFORM_TYPE_OP(resl, resr, array_type, *, array_size)
   ^~~~~~~~~~~~~~~~~
H5Ztrans.c:128:11: warning: conversion to 'signed char' from 'double' may alter its value [-Wfloat-conversion]
      *p = *p OP tree_val;                                            \
           ^
H5Ztrans.c:171:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), signed char, OP, (SIZE)) \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1102:3: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
   H5Z_XFORM_TYPE_OP(resl, resr, array_type, *, array_size)
   ^~~~~~~~~~~~~~~~~
H5Ztrans.c:145:11: warning: conversion to 'signed char' from 'double' may alter its value [-Wfloat-conversion]
      *p = tree_val OP *p;                                            \
           ^
H5Ztrans.c:171:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), signed char, OP, (SIZE)) \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1102:3: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
   H5Z_XFORM_TYPE_OP(resl, resr, array_type, *, array_size)
   ^~~~~~~~~~~~~~~~~
H5Ztrans.c:155:12: warning: conversion to 'signed char' from 'int' may alter its value [-Wconversion]
      *pl = *pl OP *pr;                                            \
            ^
H5Ztrans.c:171:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), signed char, OP, (SIZE)) \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1102:3: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
   H5Z_XFORM_TYPE_OP(resl, resr, array_type, *, array_size)
   ^~~~~~~~~~~~~~~~~
H5Ztrans.c:128:11: warning: conversion to 'short int' from 'double' may alter its value [-Wfloat-conversion]
      *p = *p OP tree_val;                                            \
           ^
H5Ztrans.c:173:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), short, OP, (SIZE))  \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1102:3: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
   H5Z_XFORM_TYPE_OP(resl, resr, array_type, *, array_size)
   ^~~~~~~~~~~~~~~~~
H5Ztrans.c:145:11: warning: conversion to 'short int' from 'double' may alter its value [-Wfloat-conversion]
      *p = tree_val OP *p;                                            \
           ^
H5Ztrans.c:173:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), short, OP, (SIZE))  \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1102:3: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
   H5Z_XFORM_TYPE_OP(resl, resr, array_type, *, array_size)
   ^~~~~~~~~~~~~~~~~
H5Ztrans.c:155:12: warning: conversion to 'short int' from 'int' may alter its value [-Wconversion]
      *pl = *pl OP *pr;                                            \
            ^
H5Ztrans.c:173:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), short, OP, (SIZE))  \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1102:3: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
   H5Z_XFORM_TYPE_OP(resl, resr, array_type, *, array_size)
   ^~~~~~~~~~~~~~~~~
H5Ztrans.c:128:11: warning: conversion to 'short unsigned int' from 'double' may alter its value [-Wfloat-conversion]
      *p = *p OP tree_val;                                            \
           ^
H5Ztrans.c:175:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), unsigned short, OP, (SIZE)) \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1102:3: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
   H5Z_XFORM_TYPE_OP(resl, resr, array_type, *, array_size)
   ^~~~~~~~~~~~~~~~~
H5Ztrans.c:145:11: warning: conversion to 'short unsigned int' from 'double' may alter its value [-Wfloat-conversion]
      *p = tree_val OP *p;                                            \
           ^
H5Ztrans.c:175:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), unsigned short, OP, (SIZE)) \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1102:3: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
   H5Z_XFORM_TYPE_OP(resl, resr, array_type, *, array_size)
   ^~~~~~~~~~~~~~~~~
H5Ztrans.c:155:12: warning: conversion to 'short unsigned int' from 'int' may alter its value [-Wconversion]
      *pl = *pl OP *pr;                                            \
            ^
H5Ztrans.c:175:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), unsigned short, OP, (SIZE)) \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1102:3: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
   H5Z_XFORM_TYPE_OP(resl, resr, array_type, *, array_size)
   ^~~~~~~~~~~~~~~~~
H5Ztrans.c:128:11: warning: conversion to 'int' from 'double' may alter its value [-Wfloat-conversion]
      *p = *p OP tree_val;                                            \
           ^
H5Ztrans.c:177:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), int, OP, (SIZE))  \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1102:3: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
   H5Z_XFORM_TYPE_OP(resl, resr, array_type, *, array_size)
   ^~~~~~~~~~~~~~~~~
H5Ztrans.c:145:11: warning: conversion to 'int' from 'double' may alter its value [-Wfloat-conversion]
      *p = tree_val OP *p;                                            \
           ^
H5Ztrans.c:177:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), int, OP, (SIZE))  \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1102:3: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
   H5Z_XFORM_TYPE_OP(resl, resr, array_type, *, array_size)
   ^~~~~~~~~~~~~~~~~
H5Ztrans.c:128:11: warning: conversion to 'unsigned int' from 'double' may alter its value [-Wfloat-conversion]
      *p = *p OP tree_val;                                            \
           ^
H5Ztrans.c:179:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), unsigned int, OP, (SIZE)) \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1102:3: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
   H5Z_XFORM_TYPE_OP(resl, resr, array_type, *, array_size)
   ^~~~~~~~~~~~~~~~~
H5Ztrans.c:145:11: warning: conversion to 'unsigned int' from 'double' may alter its value [-Wfloat-conversion]
      *p = tree_val OP *p;                                            \
           ^
H5Ztrans.c:179:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), unsigned int, OP, (SIZE)) \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1102:3: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
   H5Z_XFORM_TYPE_OP(resl, resr, array_type, *, array_size)
   ^~~~~~~~~~~~~~~~~
H5Ztrans.c:1102:45: warning: conversion to 'double' from 'long int' may alter its value [-Wconversion]
   H5Z_XFORM_TYPE_OP(resl, resr, array_type, *, array_size)
                                             ^
H5Ztrans.c:128:14: note: in definition of macro 'H5Z_XFORM_DO_OP1'
      *p = *p OP tree_val;                                            \
              ^~
H5Ztrans.c:1102:3: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
   H5Z_XFORM_TYPE_OP(resl, resr, array_type, *, array_size)
   ^~~~~~~~~~~~~~~~~
H5Ztrans.c:128:11: warning: conversion to 'long int' from 'double' may alter its value [-Wfloat-conversion]
      *p = *p OP tree_val;                                            \
           ^
H5Ztrans.c:181:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), long, OP, (SIZE))  \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1102:3: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
   H5Z_XFORM_TYPE_OP(resl, resr, array_type, *, array_size)
   ^~~~~~~~~~~~~~~~~
H5Ztrans.c:1102:45: warning: conversion to 'double' from 'long int' may alter its value [-Wconversion]
   H5Z_XFORM_TYPE_OP(resl, resr, array_type, *, array_size)
                                             ^
H5Ztrans.c:145:20: note: in definition of macro 'H5Z_XFORM_DO_OP1'
      *p = tree_val OP *p;                                            \
                    ^~
H5Ztrans.c:1102:3: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
   H5Z_XFORM_TYPE_OP(resl, resr, array_type, *, array_size)
   ^~~~~~~~~~~~~~~~~
H5Ztrans.c:145:11: warning: conversion to 'long int' from 'double' may alter its value [-Wfloat-conversion]
      *p = tree_val OP *p;                                            \
           ^
H5Ztrans.c:181:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), long, OP, (SIZE))  \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1102:3: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
   H5Z_XFORM_TYPE_OP(resl, resr, array_type, *, array_size)
   ^~~~~~~~~~~~~~~~~
H5Ztrans.c:1102:45: warning: conversion to 'double' from 'long unsigned int' may alter its value [-Wconversion]
   H5Z_XFORM_TYPE_OP(resl, resr, array_type, *, array_size)
                                             ^
H5Ztrans.c:128:14: note: in definition of macro 'H5Z_XFORM_DO_OP1'
      *p = *p OP tree_val;                                            \
              ^~
H5Ztrans.c:1102:3: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
   H5Z_XFORM_TYPE_OP(resl, resr, array_type, *, array_size)
   ^~~~~~~~~~~~~~~~~
H5Ztrans.c:128:11: warning: conversion to 'long unsigned int' from 'double' may alter its value [-Wfloat-conversion]
      *p = *p OP tree_val;                                            \
           ^
H5Ztrans.c:183:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), unsigned long, OP, (SIZE)) \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1102:3: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
   H5Z_XFORM_TYPE_OP(resl, resr, array_type, *, array_size)
   ^~~~~~~~~~~~~~~~~
H5Ztrans.c:1102:45: warning: conversion to 'double' from 'long unsigned int' may alter its value [-Wconversion]
   H5Z_XFORM_TYPE_OP(resl, resr, array_type, *, array_size)
                                             ^
H5Ztrans.c:145:20: note: in definition of macro 'H5Z_XFORM_DO_OP1'
      *p = tree_val OP *p;                                            \
                    ^~
H5Ztrans.c:1102:3: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
   H5Z_XFORM_TYPE_OP(resl, resr, array_type, *, array_size)
   ^~~~~~~~~~~~~~~~~
H5Ztrans.c:145:11: warning: conversion to 'long unsigned int' from 'double' may alter its value [-Wfloat-conversion]
      *p = tree_val OP *p;                                            \
           ^
H5Ztrans.c:183:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), unsigned long, OP, (SIZE)) \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1102:3: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
   H5Z_XFORM_TYPE_OP(resl, resr, array_type, *, array_size)
   ^~~~~~~~~~~~~~~~~
H5Ztrans.c:1102:45: warning: conversion to 'double' from 'long long int' may alter its value [-Wconversion]
   H5Z_XFORM_TYPE_OP(resl, resr, array_type, *, array_size)
                                             ^
H5Ztrans.c:128:14: note: in definition of macro 'H5Z_XFORM_DO_OP1'
      *p = *p OP tree_val;                                            \
              ^~
H5Ztrans.c:1102:3: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
   H5Z_XFORM_TYPE_OP(resl, resr, array_type, *, array_size)
   ^~~~~~~~~~~~~~~~~
H5Ztrans.c:128:11: warning: conversion to 'long long int' from 'double' may alter its value [-Wfloat-conversion]
      *p = *p OP tree_val;                                            \
           ^
H5Ztrans.c:185:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), long long, OP, (SIZE)) \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1102:3: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
   H5Z_XFORM_TYPE_OP(resl, resr, array_type, *, array_size)
   ^~~~~~~~~~~~~~~~~
H5Ztrans.c:1102:45: warning: conversion to 'double' from 'long long int' may alter its value [-Wconversion]
   H5Z_XFORM_TYPE_OP(resl, resr, array_type, *, array_size)
                                             ^
H5Ztrans.c:145:20: note: in definition of macro 'H5Z_XFORM_DO_OP1'
      *p = tree_val OP *p;                                            \
                    ^~
H5Ztrans.c:1102:3: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
   H5Z_XFORM_TYPE_OP(resl, resr, array_type, *, array_size)
   ^~~~~~~~~~~~~~~~~
H5Ztrans.c:145:11: warning: conversion to 'long long int' from 'double' may alter its value [-Wfloat-conversion]
      *p = tree_val OP *p;                                            \
           ^
H5Ztrans.c:185:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), long long, OP, (SIZE)) \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1102:3: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
   H5Z_XFORM_TYPE_OP(resl, resr, array_type, *, array_size)
   ^~~~~~~~~~~~~~~~~
H5Ztrans.c:1102:45: warning: conversion to 'double' from 'long long unsigned int' may alter its value [-Wconversion]
   H5Z_XFORM_TYPE_OP(resl, resr, array_type, *, array_size)
                                             ^
H5Ztrans.c:128:14: note: in definition of macro 'H5Z_XFORM_DO_OP1'
      *p = *p OP tree_val;                                            \
              ^~
H5Ztrans.c:1102:3: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
   H5Z_XFORM_TYPE_OP(resl, resr, array_type, *, array_size)
   ^~~~~~~~~~~~~~~~~
H5Ztrans.c:128:11: warning: conversion to 'long long unsigned int' from 'double' may alter its value [-Wfloat-conversion]
      *p = *p OP tree_val;                                            \
           ^
H5Ztrans.c:187:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), unsigned long long, OP, (SIZE)) \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1102:3: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
   H5Z_XFORM_TYPE_OP(resl, resr, array_type, *, array_size)
   ^~~~~~~~~~~~~~~~~
H5Ztrans.c:1102:45: warning: conversion to 'double' from 'long long unsigned int' may alter its value [-Wconversion]
   H5Z_XFORM_TYPE_OP(resl, resr, array_type, *, array_size)
                                             ^
H5Ztrans.c:145:20: note: in definition of macro 'H5Z_XFORM_DO_OP1'
      *p = tree_val OP *p;                                            \
                    ^~
H5Ztrans.c:1102:3: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
   H5Z_XFORM_TYPE_OP(resl, resr, array_type, *, array_size)
   ^~~~~~~~~~~~~~~~~
H5Ztrans.c:145:11: warning: conversion to 'long long unsigned int' from 'double' may alter its value [-Wfloat-conversion]
      *p = tree_val OP *p;                                            \
           ^
H5Ztrans.c:187:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), unsigned long long, OP, (SIZE)) \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1102:3: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
   H5Z_XFORM_TYPE_OP(resl, resr, array_type, *, array_size)
   ^~~~~~~~~~~~~~~~~
H5Ztrans.c:128:11: warning: conversion to 'float' from 'double' may alter its value [-Wfloat-conversion]
      *p = *p OP tree_val;                                            \
           ^
H5Ztrans.c:189:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), float, OP, (SIZE))  \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1102:3: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
   H5Z_XFORM_TYPE_OP(resl, resr, array_type, *, array_size)
   ^~~~~~~~~~~~~~~~~
H5Ztrans.c:145:11: warning: conversion to 'float' from 'double' may alter its value [-Wfloat-conversion]
      *p = tree_val OP *p;                                            \
           ^
H5Ztrans.c:189:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), float, OP, (SIZE))  \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1102:3: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
   H5Z_XFORM_TYPE_OP(resl, resr, array_type, *, array_size)
   ^~~~~~~~~~~~~~~~~
H5Ztrans.c:128:11: warning: conversion to 'char' from 'double' may alter its value [-Wfloat-conversion]
      *p = *p OP tree_val;                                            \
           ^
H5Ztrans.c:167:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), char, OP, (SIZE))  \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1106:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, /, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:145:11: warning: conversion to 'char' from 'double' may alter its value [-Wfloat-conversion]
      *p = tree_val OP *p;                                            \
           ^
H5Ztrans.c:167:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), char, OP, (SIZE))  \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1106:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, /, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:155:12: warning: conversion to 'char' from 'int' may alter its value [-Wconversion]
      *pl = *pl OP *pr;                                            \
            ^
H5Ztrans.c:167:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), char, OP, (SIZE))  \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1106:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, /, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:128:11: warning: conversion to 'unsigned char' from 'double' may alter its value [-Wfloat-conversion]
      *p = *p OP tree_val;                                            \
           ^
H5Ztrans.c:169:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), unsigned char, OP, (SIZE)) \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1106:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, /, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:145:11: warning: conversion to 'unsigned char' from 'double' may alter its value [-Wfloat-conversion]
      *p = tree_val OP *p;                                            \
           ^
H5Ztrans.c:169:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), unsigned char, OP, (SIZE)) \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1106:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, /, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:128:11: warning: conversion to 'signed char' from 'double' may alter its value [-Wfloat-conversion]
      *p = *p OP tree_val;                                            \
           ^
H5Ztrans.c:171:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), signed char, OP, (SIZE)) \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1106:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, /, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:145:11: warning: conversion to 'signed char' from 'double' may alter its value [-Wfloat-conversion]
      *p = tree_val OP *p;                                            \
           ^
H5Ztrans.c:171:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), signed char, OP, (SIZE)) \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1106:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, /, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:155:12: warning: conversion to 'signed char' from 'int' may alter its value [-Wconversion]
      *pl = *pl OP *pr;                                            \
            ^
H5Ztrans.c:171:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), signed char, OP, (SIZE)) \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1106:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, /, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:128:11: warning: conversion to 'short int' from 'double' may alter its value [-Wfloat-conversion]
      *p = *p OP tree_val;                                            \
           ^
H5Ztrans.c:173:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), short, OP, (SIZE))  \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1106:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, /, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:145:11: warning: conversion to 'short int' from 'double' may alter its value [-Wfloat-conversion]
      *p = tree_val OP *p;                                            \
           ^
H5Ztrans.c:173:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), short, OP, (SIZE))  \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1106:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, /, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:155:12: warning: conversion to 'short int' from 'int' may alter its value [-Wconversion]
      *pl = *pl OP *pr;                                            \
            ^
H5Ztrans.c:173:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), short, OP, (SIZE))  \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1106:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, /, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:128:11: warning: conversion to 'short unsigned int' from 'double' may alter its value [-Wfloat-conversion]
      *p = *p OP tree_val;                                            \
           ^
H5Ztrans.c:175:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), unsigned short, OP, (SIZE)) \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1106:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, /, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:145:11: warning: conversion to 'short unsigned int' from 'double' may alter its value [-Wfloat-conversion]
      *p = tree_val OP *p;                                            \
           ^
H5Ztrans.c:175:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), unsigned short, OP, (SIZE)) \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1106:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, /, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:128:11: warning: conversion to 'int' from 'double' may alter its value [-Wfloat-conversion]
      *p = *p OP tree_val;                                            \
           ^
H5Ztrans.c:177:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), int, OP, (SIZE))  \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1106:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, /, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:145:11: warning: conversion to 'int' from 'double' may alter its value [-Wfloat-conversion]
      *p = tree_val OP *p;                                            \
           ^
H5Ztrans.c:177:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), int, OP, (SIZE))  \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1106:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, /, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:128:11: warning: conversion to 'unsigned int' from 'double' may alter its value [-Wfloat-conversion]
      *p = *p OP tree_val;                                            \
           ^
H5Ztrans.c:179:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), unsigned int, OP, (SIZE)) \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1106:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, /, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:145:11: warning: conversion to 'unsigned int' from 'double' may alter its value [-Wfloat-conversion]
      *p = tree_val OP *p;                                            \
           ^
H5Ztrans.c:179:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), unsigned int, OP, (SIZE)) \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1106:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, /, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:1106:46: warning: conversion to 'double' from 'long int' may alter its value [-Wconversion]
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, /, array_size)
                                              ^
H5Ztrans.c:128:14: note: in definition of macro 'H5Z_XFORM_DO_OP1'
      *p = *p OP tree_val;                                            \
              ^~
H5Ztrans.c:1106:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, /, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:128:11: warning: conversion to 'long int' from 'double' may alter its value [-Wfloat-conversion]
      *p = *p OP tree_val;                                            \
           ^
H5Ztrans.c:181:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), long, OP, (SIZE))  \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1106:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, /, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:1106:46: warning: conversion to 'double' from 'long int' may alter its value [-Wconversion]
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, /, array_size)
                                              ^
H5Ztrans.c:145:20: note: in definition of macro 'H5Z_XFORM_DO_OP1'
      *p = tree_val OP *p;                                            \
                    ^~
H5Ztrans.c:1106:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, /, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:145:11: warning: conversion to 'long int' from 'double' may alter its value [-Wfloat-conversion]
      *p = tree_val OP *p;                                            \
           ^
H5Ztrans.c:181:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), long, OP, (SIZE))  \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1106:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, /, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:1106:46: warning: conversion to 'double' from 'long unsigned int' may alter its value [-Wconversion]
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, /, array_size)
                                              ^
H5Ztrans.c:128:14: note: in definition of macro 'H5Z_XFORM_DO_OP1'
      *p = *p OP tree_val;                                            \
              ^~
H5Ztrans.c:1106:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, /, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:128:11: warning: conversion to 'long unsigned int' from 'double' may alter its value [-Wfloat-conversion]
      *p = *p OP tree_val;                                            \
           ^
H5Ztrans.c:183:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), unsigned long, OP, (SIZE)) \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1106:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, /, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:1106:46: warning: conversion to 'double' from 'long unsigned int' may alter its value [-Wconversion]
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, /, array_size)
                                              ^
H5Ztrans.c:145:20: note: in definition of macro 'H5Z_XFORM_DO_OP1'
      *p = tree_val OP *p;                                            \
                    ^~
H5Ztrans.c:1106:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, /, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:145:11: warning: conversion to 'long unsigned int' from 'double' may alter its value [-Wfloat-conversion]
      *p = tree_val OP *p;                                            \
           ^
H5Ztrans.c:183:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), unsigned long, OP, (SIZE)) \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1106:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, /, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:1106:46: warning: conversion to 'double' from 'long long int' may alter its value [-Wconversion]
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, /, array_size)
                                              ^
H5Ztrans.c:128:14: note: in definition of macro 'H5Z_XFORM_DO_OP1'
      *p = *p OP tree_val;                                            \
              ^~
H5Ztrans.c:1106:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, /, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:128:11: warning: conversion to 'long long int' from 'double' may alter its value [-Wfloat-conversion]
      *p = *p OP tree_val;                                            \
           ^
H5Ztrans.c:185:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), long long, OP, (SIZE)) \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1106:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, /, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:1106:46: warning: conversion to 'double' from 'long long int' may alter its value [-Wconversion]
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, /, array_size)
                                              ^
H5Ztrans.c:145:20: note: in definition of macro 'H5Z_XFORM_DO_OP1'
      *p = tree_val OP *p;                                            \
                    ^~
H5Ztrans.c:1106:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, /, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:145:11: warning: conversion to 'long long int' from 'double' may alter its value [-Wfloat-conversion]
      *p = tree_val OP *p;                                            \
           ^
H5Ztrans.c:185:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), long long, OP, (SIZE)) \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1106:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, /, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:1106:46: warning: conversion to 'double' from 'long long unsigned int' may alter its value [-Wconversion]
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, /, array_size)
                                              ^
H5Ztrans.c:128:14: note: in definition of macro 'H5Z_XFORM_DO_OP1'
      *p = *p OP tree_val;                                            \
              ^~
H5Ztrans.c:1106:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, /, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:128:11: warning: conversion to 'long long unsigned int' from 'double' may alter its value [-Wfloat-conversion]
      *p = *p OP tree_val;                                            \
           ^
H5Ztrans.c:187:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), unsigned long long, OP, (SIZE)) \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1106:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, /, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:1106:46: warning: conversion to 'double' from 'long long unsigned int' may alter its value [-Wconversion]
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, /, array_size)
                                              ^
H5Ztrans.c:145:20: note: in definition of macro 'H5Z_XFORM_DO_OP1'
      *p = tree_val OP *p;                                            \
                    ^~
H5Ztrans.c:1106:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, /, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:145:11: warning: conversion to 'long long unsigned int' from 'double' may alter its value [-Wfloat-conversion]
      *p = tree_val OP *p;                                            \
           ^
H5Ztrans.c:187:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), unsigned long long, OP, (SIZE)) \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1106:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, /, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:128:11: warning: conversion to 'float' from 'double' may alter its value [-Wfloat-conversion]
      *p = *p OP tree_val;                                            \
           ^
H5Ztrans.c:189:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), float, OP, (SIZE))  \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1106:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, /, array_size)
    ^~~~~~~~~~~~~~~~~
H5Ztrans.c:145:11: warning: conversion to 'float' from 'double' may alter its value [-Wfloat-conversion]
      *p = tree_val OP *p;                                            \
           ^
H5Ztrans.c:189:2: note: in expansion of macro 'H5Z_XFORM_DO_OP1'
  H5Z_XFORM_DO_OP1((RESL), (RESR), float, OP, (SIZE))  \
  ^~~~~~~~~~~~~~~~
H5Ztrans.c:1106:4: note: in expansion of macro 'H5Z_XFORM_TYPE_OP'
    H5Z_XFORM_TYPE_OP(resl, resr, array_type, /, array_size)
    ^~~~~~~~~~~~~~~~~
  CCLD     libhdf5.la
make[2]: Leaving directory '/home/ed/Downloads/hdf5-1.8.17/src'
make[1]: Leaving directory '/home/ed/Downloads/hdf5-1.8.17/src'
Making all in test
make[1]: Entering directory '/home/ed/Downloads/hdf5-1.8.17/test'
  CC       dynlib1.lo
  CCLD     libdynlib1.la
  CC       dynlib2.lo
  CCLD     libdynlib2.la
  CC       dynlib3.lo
dynlib3.c: In function 'H5Z_filter_dynlib3':
dynlib3.c:91:21: warning: cast discards 'const' qualifier from pointer target type [-Wcast-qual]
         memcpy(dst, (void*)GROUP_SUFFIX, SUFFIX_LEN);
                     ^
  CCLD     libdynlib3.la
  CC       h5test.lo
In file included from h5test.c:28:0:
H5srcdir.h:53:20: warning: 'H5_get_srcdir' defined but not used [-Wunused-function]
 static const char *H5_get_srcdir(void)
                    ^~~~~~~~~~~~~
  CC       testframe.lo
testframe.c: In function 'PrintErrorStackOn':
testframe.c:618:31: warning: passing argument 2 of 'H5Eset_auto2' from incompatible pointer type [-Wincompatible-pointer-types]
     H5Eset_auto2(H5E_DEFAULT, PrintErrorStackFunc, PrintErrorStackData);
                               ^~~~~~~~~~~~~~~~~~~
In file included from ../src/H5Eprivate.h:22:0,
                 from testhdf5.h:28,
                 from testframe.c:24:
../src/H5Epublic.h:174:15: note: expected 'H5E_auto2_t {aka int (*)(int,  void *)}' but argument is of type 'herr_t (**)(hid_t,  void *) {aka int (**)(int,  void *)}'
 H5_DLL herr_t H5Eset_auto2(hid_t estack_id, H5E_auto2_t func, void *client_data);
               ^~~~~~~~~~~~
  CC       cache_common.lo
cache_common.c: In function 'clear':
cache_common.c:523:20: warning: variable 'base_addr' set but not used [-Wunused-but-set-variable]
     test_entry_t * base_addr;
                    ^~~~~~~~~
cache_common.c: In function 'destroy':
cache_common.c:647:20: warning: variable 'base_addr' set but not used [-Wunused-but-set-variable]
     test_entry_t * base_addr;
                    ^~~~~~~~~
cache_common.c: In function 'flush':
cache_common.c:811:20: warning: variable 'base_addr' set but not used [-Wunused-but-set-variable]
     test_entry_t * base_addr;
                    ^~~~~~~~~
cache_common.c: In function 'size':
cache_common.c:1098:20: warning: variable 'base_addr' set but not used [-Wunused-but-set-variable]
     test_entry_t * base_addr;
                    ^~~~~~~~~
cache_common.c: At top level:
cache_common.c:4804:1: warning: no previous prototype for 'resize_configs_are_equal' [-Wmissing-prototypes]
 resize_configs_are_equal(const H5C_auto_size_ctl_t *a,
 ^~~~~~~~~~~~~~~~~~~~~~~~
cache_common.c: In function 'col_major_scan_backward':
cache_common.c:4401:9: warning: 'cache_ptr' may be used uninitialized in this function [-Wmaybe-uninitialized]
         H5C_stats(cache_ptr, "test cache", display_detailed_stats);
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  CCLD     libh5test.la
  CC       testhdf5.o
  CC       tarray.o
tarray.c: In function ‘test_array_funcs’:
tarray.c:192:10: warning: conversion to ‘int’ from ‘size_t {aka long unsigned int}’ may alter its value [-Wconversion]
     size=H5Tget_precision(type);
          ^~~~~~~~~~~~~~~~
tarray.c:195:10: warning: conversion to ‘int’ from ‘size_t {aka long unsigned int}’ may alter its value [-Wconversion]
     size=H5Tget_size(type);
          ^~~~~~~~~~~
tarray.c:198:10: warning: conversion to ‘int’ from ‘size_t {aka long unsigned int}’ may alter its value [-Wconversion]
     size=H5Tget_ebias(type);
          ^~~~~~~~~~~~
tarray.c: In function ‘test_array_compound_atomic’:
tarray.c:544:39: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
             wdata[i][j].f = (float)(i * 2.5F + j);
                                       ^
tarray.c:544:46: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
             wdata[i][j].f = (float)(i * 2.5F + j);
                                              ^
tarray.c: In function ‘test_array_compound_array’:
tarray.c:748:44: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
                 wdata[i][j].f[k]=(float)(i * 10.0F + j * 2.5F + k);
                                            ^
tarray.c:748:56: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
                 wdata[i][j].f[k]=(float)(i * 10.0F + j * 2.5F + k);
                                                        ^
tarray.c:748:63: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
                 wdata[i][j].f[k]=(float)(i * 10.0F + j * 2.5F + k);
                                                               ^
tarray.c: In function ‘test_array_alloc_custom’:
tarray.c:977:18: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         *mem_used+=size;
                  ^~
tarray.c:977:20: warning: conversion to ‘int’ from ‘size_t {aka long unsigned int}’ may alter its value [-Wconversion]
         *mem_used+=size;
                    ^~~~
tarray.c: In function ‘test_array_free_custom’:
tarray.c:1005:18: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         *mem_used-=*(size_t *)mem;
                  ^~
tarray.c:1005:20: warning: conversion to ‘int’ from ‘size_t {aka long unsigned int}’ may alter its value [-Wconversion]
         *mem_used-=*(size_t *)mem;
                    ^
In file included from testhdf5.h:27:0,
                 from tarray.c:24:
tarray.c: In function ‘test_array_vlen_atomic’:
tarray.c:1044:43: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             wdata[i][j].p=HDmalloc((i+j+1)*sizeof(unsigned int));
                                           ^
../src/H5private.h:980:35: note: in definition of macro ‘HDmalloc’
     #define HDmalloc(Z)    malloc(Z)
                                   ^
tarray.c:1045:29: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             wdata[i][j].len=i+j+1;
                             ^
tarray.c:1047:52: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                 ((unsigned int *)wdata[i][j].p)[k]=i*100+j*10+k;
                                                    ^
In file included from testhdf5.h:27:0,
                 from tarray.c:24:
tarray.c: In function ‘test_array_vlen_array’:
tarray.c:1255:43: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             wdata[i][j].p=HDmalloc((i+j+1)*(sizeof(unsigned int)*ARRAY1_DIM1));
                                           ^
../src/H5private.h:980:35: note: in definition of macro ‘HDmalloc’
     #define HDmalloc(Z)    malloc(Z)
                                   ^
tarray.c:1256:29: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             wdata[i][j].len=i+j+1;
                             ^
tarray.c:1259:70: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                     ((unsigned int *)wdata[i][j].p)[k*ARRAY1_DIM1+l]=i*1000+j*100+k*10+l;
                                                                      ^
tarray.c: In function ‘test_array_bkg’:
tarray.c:1537:31: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
    cf[i].b[j] = (float)(100.0F*(i+1) + 0.01F*j);
                               ^
tarray.c:1537:45: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
    cf[i].b[j] = (float)(100.0F*(i+1) + 0.01F*j);
                                             ^
tarray.c:1538:32: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
    cf[i].c[j] = (double)(100.0F*(i+1) + 0.02F*j);
                                ^
tarray.c:1538:46: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
    cf[i].c[j] = (double)(100.0F*(i+1) + 0.02F*j);
                                              ^
In file included from tarray.c:25:0:
At top level:
H5srcdir.h:53:20: warning: ‘H5_get_srcdir’ defined but not used [-Wunused-function]
 static const char *H5_get_srcdir(void)
                    ^~~~~~~~~~~~~
H5srcdir.h:35:20: warning: ‘H5_get_srcdir_filename’ defined but not used [-Wunused-function]
 static const char *H5_get_srcdir_filename(const char *filename)
                    ^~~~~~~~~~~~~~~~~~~~~~
  CC       tattr.o
In file included from tattr.c:24:0:
tattr.c: In function ‘test_attr_compound_read’:
testhdf5.h:85:34: warning: cast from function call of type ‘H5T_order_t {aka enum H5T_order_t}’ to non-matching type ‘long int’ [-Wbad-function-cast]
     long __x = (long)_x, __val = (long)_val;          \
                                  ^
tattr.c:847:5: note: in expansion of macro ‘VERIFY’
     VERIFY(order, H5Tget_order(H5T_NATIVE_INT), "H5Tget_order");
     ^~~~~~
testhdf5.h:85:34: warning: cast from function call of type ‘H5T_order_t {aka enum H5T_order_t}’ to non-matching type ‘long int’ [-Wbad-function-cast]
     long __x = (long)_x, __val = (long)_val;          \
                                  ^
tattr.c:856:5: note: in expansion of macro ‘VERIFY’
     VERIFY(order, H5Tget_order(H5T_NATIVE_DOUBLE), "H5Tget_order");
     ^~~~~~
testhdf5.h:85:34: warning: cast from function call of type ‘H5T_order_t {aka enum H5T_order_t}’ to non-matching type ‘long int’ [-Wbad-function-cast]
     long __x = (long)_x, __val = (long)_val;          \
                                  ^
tattr.c:865:5: note: in expansion of macro ‘VERIFY’
     VERIFY(order, H5Tget_order(H5T_NATIVE_SCHAR), "H5Tget_order");
     ^~~~~~
tattr.c:884:16: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘ssize_t {aka long int}’ may change the sign of the result [-Wsign-conversion]
     name_len = H5Aget_name(attr, (size_t)ATTR_NAME_LEN, attr_name);
                ^~~~~~~~~~~
In file included from tattr.c:24:0:
tattr.c: In function ‘test_attr_mult_read’:
testhdf5.h:85:34: warning: cast from function call of type ‘H5T_order_t {aka enum H5T_order_t}’ to non-matching type ‘long int’ [-Wbad-function-cast]
     long __x = (long)_x, __val = (long)_val;          \
                                  ^
tattr.c:1228:5: note: in expansion of macro ‘VERIFY’
     VERIFY(order, H5Tget_order(H5T_NATIVE_INT), "H5Tget_order");
     ^~~~~~
tattr.c:1243:16: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘ssize_t {aka long int}’ may change the sign of the result [-Wsign-conversion]
     name_len = H5Aget_name(attr, (size_t)ATTR_NAME_LEN, attr_name);
                ^~~~~~~~~~~
tattr.c:1249:16: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘ssize_t {aka long int}’ may change the sign of the result [-Wsign-conversion]
     name_len = H5Aget_name(attr,HDstrlen(ATTR1_NAME), attr_name);
                ^~~~~~~~~~~
In file included from tattr.c:24:0:
testhdf5.h:85:34: warning: cast from function call of type ‘H5T_order_t {aka enum H5T_order_t}’ to non-matching type ‘long int’ [-Wbad-function-cast]
     long __x = (long)_x, __val = (long)_val;          \
                                  ^
tattr.c:1283:5: note: in expansion of macro ‘VERIFY’
     VERIFY(order, H5Tget_order(H5T_NATIVE_INT), "H5Tget_order");
     ^~~~~~
tattr.c:1299:16: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘ssize_t {aka long int}’ may change the sign of the result [-Wsign-conversion]
     name_len = H5Aget_name(attr, (size_t)ATTR_NAME_LEN, attr_name);
                ^~~~~~~~~~~
tattr.c:1305:16: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘ssize_t {aka long int}’ may change the sign of the result [-Wsign-conversion]
     name_len = H5Aget_name(attr, HDstrlen(ATTR2_NAME), attr_name);
                ^~~~~~~~~~~
In file included from tattr.c:24:0:
testhdf5.h:85:34: warning: cast from function call of type ‘H5T_order_t {aka enum H5T_order_t}’ to non-matching type ‘long int’ [-Wbad-function-cast]
     long __x = (long)_x, __val = (long)_val;          \
                                  ^
tattr.c:1341:5: note: in expansion of macro ‘VERIFY’
     VERIFY(order, H5Tget_order(H5T_NATIVE_DOUBLE), "H5Tget_order");
     ^~~~~~
tattr.c:1358:16: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘ssize_t {aka long int}’ may change the sign of the result [-Wsign-conversion]
     name_len = H5Aget_name(attr, (size_t)ATTR_NAME_LEN, attr_name);
                ^~~~~~~~~~~
tattr.c:1364:16: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘ssize_t {aka long int}’ may change the sign of the result [-Wsign-conversion]
     name_len = H5Aget_name(attr, HDstrlen(ATTR3_NAME), attr_name);
                ^~~~~~~~~~~
tattr.c: In function ‘test_attr_delete’:
tattr.c:1552:16: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘ssize_t {aka long int}’ may change the sign of the result [-Wsign-conversion]
     name_len = H5Aget_name(attr, (size_t)ATTR_NAME_LEN, attr_name);
                ^~~~~~~~~~~
tattr.c:1566:16: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘ssize_t {aka long int}’ may change the sign of the result [-Wsign-conversion]
     name_len = H5Aget_name(attr, (size_t)ATTR_NAME_LEN, attr_name);
                ^~~~~~~~~~~
tattr.c:1589:16: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘ssize_t {aka long int}’ may change the sign of the result [-Wsign-conversion]
     name_len = H5Aget_name(attr, (size_t)ATTR_NAME_LEN, attr_name);
                ^~~~~~~~~~~
tattr.c: In function ‘test_attr_dense_verify’:
tattr.c:2086:20: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘ssize_t {aka long int}’ may change the sign of the result [-Wsign-conversion]
         name_len = H5Aget_name(attr, (size_t)ATTR_NAME_LEN, check_name);
                    ^~~~~~~~~~~
tattr.c: In function ‘attr_info_by_idx_check’:
tattr.c:5559:11: warning: conversion to ‘herr_t {aka int}’ from ‘ssize_t {aka long int}’ may alter its value [-Wconversion]
     ret = H5Aget_name_by_idx(obj_id, ".", H5_INDEX_CRT_ORDER, H5_ITER_INC, n, tmpname, (size_t)NAME_BUF_SIZE, H5P_DEFAULT);
           ^~~~~~~~~~~~~~~~~~
tattr.c:5584:15: warning: conversion to ‘herr_t {aka int}’ from ‘ssize_t {aka long int}’ may alter its value [-Wconversion]
         ret = H5Aget_name_by_idx(obj_id, ".", H5_INDEX_CRT_ORDER, H5_ITER_NATIVE, n, tmpname, (size_t)NAME_BUF_SIZE, H5P_DEFAULT);
               ^~~~~~~~~~~~~~~~~~
tattr.c:5605:11: warning: conversion to ‘herr_t {aka int}’ from ‘ssize_t {aka long int}’ may alter its value [-Wconversion]
     ret = H5Aget_name_by_idx(obj_id, ".", H5_INDEX_CRT_ORDER, H5_ITER_DEC, (hsize_t)0, tmpname, (size_t)NAME_BUF_SIZE, H5P_DEFAULT);
           ^~~~~~~~~~~~~~~~~~
tattr.c:5625:11: warning: conversion to ‘herr_t {aka int}’ from ‘ssize_t {aka long int}’ may alter its value [-Wconversion]
     ret = H5Aget_name_by_idx(obj_id, ".", H5_INDEX_NAME, H5_ITER_INC, n, tmpname, (size_t)NAME_BUF_SIZE, H5P_DEFAULT);
           ^~~~~~~~~~~~~~~~~~
tattr.c:5650:11: warning: conversion to ‘herr_t {aka int}’ from ‘ssize_t {aka long int}’ may alter its value [-Wconversion]
     ret = H5Aget_name_by_idx(obj_id, ".", H5_INDEX_NAME, H5_ITER_DEC, (hsize_t)0, tmpname, (size_t)NAME_BUF_SIZE, H5P_DEFAULT);
           ^~~~~~~~~~~~~~~~~~
tattr.c: In function ‘test_attr_info_by_idx’:
tattr.c:5759:19: warning: conversion to ‘herr_t {aka int}’ from ‘ssize_t {aka long int}’ may alter its value [-Wconversion]
             ret = H5Aget_name_by_idx(my_dataset, ".", H5_INDEX_CRT_ORDER, H5_ITER_INC, (hsize_t)0, tmpname, (size_t)NAME_BUF_SIZE, H5P_DEFAULT);
                   ^~~~~~~~~~~~~~~~~~
tattr.c:5796:19: warning: conversion to ‘herr_t {aka int}’ from ‘ssize_t {aka long int}’ may alter its value [-Wconversion]
             ret = H5Aget_name_by_idx(my_dataset, ".", H5_INDEX_CRT_ORDER, H5_ITER_INC, (hsize_t)u, tmpname, (size_t)NAME_BUF_SIZE, H5P_DEFAULT);
                   ^~~~~~~~~~~~~~~~~~
tattr.c:5846:19: warning: conversion to ‘herr_t {aka int}’ from ‘ssize_t {aka long int}’ may alter its value [-Wconversion]
             ret = H5Aget_name_by_idx(my_dataset, ".", H5_INDEX_CRT_ORDER, H5_ITER_INC, (hsize_t)u, tmpname, (size_t)NAME_BUF_SIZE, H5P_DEFAULT);
                   ^~~~~~~~~~~~~~~~~~
tattr.c: In function ‘test_attr_delete_by_idx’:
tattr.c:6073:31: warning: conversion to ‘herr_t {aka int}’ from ‘ssize_t {aka long int}’ may alter its value [-Wconversion]
                         ret = H5Aget_name_by_idx(my_dataset, ".", idx_type, order, (hsize_t)0, tmpname, (size_t)NAME_BUF_SIZE, H5P_DEFAULT);
                               ^~~~~~~~~~~~~~~~~~
tattr.c:6198:31: warning: conversion to ‘herr_t {aka int}’ from ‘ssize_t {aka long int}’ may alter its value [-Wconversion]
                         ret = H5Aget_name_by_idx(my_dataset, ".", idx_type, order, (hsize_t)0, tmpname, (size_t)NAME_BUF_SIZE, H5P_DEFAULT);
                               ^~~~~~~~~~~~~~~~~~
tattr.c:6309:31: warning: conversion to ‘herr_t {aka int}’ from ‘ssize_t {aka long int}’ may alter its value [-Wconversion]
                         ret = H5Aget_name_by_idx(my_dataset, ".", idx_type, order, (hsize_t)u, tmpname, (size_t)NAME_BUF_SIZE, H5P_DEFAULT);
                               ^~~~~~~~~~~~~~~~~~
tattr.c:6358:31: warning: conversion to ‘herr_t {aka int}’ from ‘ssize_t {aka long int}’ may alter its value [-Wconversion]
                         ret = H5Aget_name_by_idx(my_dataset, ".", idx_type, order, (hsize_t)0, tmpname, (size_t)NAME_BUF_SIZE, H5P_DEFAULT);
                               ^~~~~~~~~~~~~~~~~~
tattr.c: In function ‘attr_iterate_check’:
tattr.c:6614:23: warning: conversion to ‘int64_t {aka long int}’ from ‘hsize_t {aka long long unsigned int}’ may change the sign of the result [-Wsign-conversion]
     iter_info->curr = order != H5_ITER_DEC ? skip : ((max_attrs - 1) - skip);
                       ^~~~~
tattr.c:6614:23: warning: conversion to ‘int64_t {aka long int}’ from ‘hsize_t {aka long long unsigned int}’ may change the sign of the result [-Wsign-conversion]
tattr.c:6646:23: warning: conversion to ‘int64_t {aka long int}’ from ‘hsize_t {aka long long unsigned int}’ may change the sign of the result [-Wsign-conversion]
     iter_info->curr = order != H5_ITER_DEC ? skip : ((max_attrs - 1) - skip);
                       ^~~~~
tattr.c:6646:23: warning: conversion to ‘int64_t {aka long int}’ from ‘hsize_t {aka long long unsigned int}’ may change the sign of the result [-Wsign-conversion]
tattr.c:6678:23: warning: conversion to ‘int64_t {aka long int}’ from ‘hsize_t {aka long long unsigned int}’ may change the sign of the result [-Wsign-conversion]
     iter_info->curr = order != H5_ITER_DEC ? skip : ((max_attrs - 1) - skip);
                       ^~~~~
tattr.c:6678:23: warning: conversion to ‘int64_t {aka long int}’ from ‘hsize_t {aka long long unsigned int}’ may change the sign of the result [-Wsign-conversion]
tattr.c: In function ‘test_attr_bug3’:
tattr.c:9861:28: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             wdata2[u][v] = (int)((u * dims2[1]) + v);
                            ^
  CC       tchecksum.o
tchecksum.c: In function ‘test_chksum_large’:
tchecksum.c:192:24: warning: conversion to ‘uint8_t {aka unsigned char}’ from ‘size_t {aka long unsigned int}’ may alter its value [-Wconversion]
         large_buf[u] = u * 3;
                        ^
  CC       tconfig.o
tconfig.c: In function ‘test_config_ctypes’:
tconfig.c:45:16: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long unsigned int’ [-Wformat=]
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^
tconfig.c:45:16: note: in definition of macro ‘vrfy_macrosize’
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tconfig.c:117:5: note: in expansion of macro ‘vrfy_ctype’
     vrfy_ctype(char, H5_SIZEOF_CHAR);
     ^~~~~~~~~~
tconfig.c:45:16: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long unsigned int’ [-Wformat=]
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^
tconfig.c:45:16: note: in definition of macro ‘vrfy_macrosize’
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tconfig.c:118:5: note: in expansion of macro ‘vrfy_cint_type’
     vrfy_cint_type(signed char, unsigned char, H5_SIZEOF_CHAR);
     ^~~~~~~~~~~~~~
tconfig.c:45:16: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long unsigned int’ [-Wformat=]
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^
tconfig.c:45:16: note: in definition of macro ‘vrfy_macrosize’
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tconfig.c:118:5: note: in expansion of macro ‘vrfy_cint_type’
     vrfy_cint_type(signed char, unsigned char, H5_SIZEOF_CHAR);
     ^~~~~~~~~~~~~~
tconfig.c:45:16: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long unsigned int’ [-Wformat=]
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^
tconfig.c:45:16: note: in definition of macro ‘vrfy_macrosize’
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tconfig.c:119:5: note: in expansion of macro ‘vrfy_cint_type’
     vrfy_cint_type(int, unsigned int, H5_SIZEOF_INT);
     ^~~~~~~~~~~~~~
tconfig.c:45:16: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long unsigned int’ [-Wformat=]
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^
tconfig.c:45:16: note: in definition of macro ‘vrfy_macrosize’
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tconfig.c:119:5: note: in expansion of macro ‘vrfy_cint_type’
     vrfy_cint_type(int, unsigned int, H5_SIZEOF_INT);
     ^~~~~~~~~~~~~~
tconfig.c:45:16: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long unsigned int’ [-Wformat=]
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^
tconfig.c:45:16: note: in definition of macro ‘vrfy_macrosize’
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tconfig.c:120:5: note: in expansion of macro ‘vrfy_cint_type’
     vrfy_cint_type(short, unsigned short, H5_SIZEOF_SHORT);
     ^~~~~~~~~~~~~~
tconfig.c:45:16: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long unsigned int’ [-Wformat=]
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^
tconfig.c:45:16: note: in definition of macro ‘vrfy_macrosize’
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tconfig.c:120:5: note: in expansion of macro ‘vrfy_cint_type’
     vrfy_cint_type(short, unsigned short, H5_SIZEOF_SHORT);
     ^~~~~~~~~~~~~~
tconfig.c:45:16: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long unsigned int’ [-Wformat=]
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^
tconfig.c:45:16: note: in definition of macro ‘vrfy_macrosize’
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tconfig.c:121:5: note: in expansion of macro ‘vrfy_cint_type’
     vrfy_cint_type(long, unsigned long, H5_SIZEOF_LONG);
     ^~~~~~~~~~~~~~
tconfig.c:45:16: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long unsigned int’ [-Wformat=]
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^
tconfig.c:45:16: note: in definition of macro ‘vrfy_macrosize’
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tconfig.c:121:5: note: in expansion of macro ‘vrfy_cint_type’
     vrfy_cint_type(long, unsigned long, H5_SIZEOF_LONG);
     ^~~~~~~~~~~~~~
tconfig.c:45:16: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long unsigned int’ [-Wformat=]
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^
tconfig.c:45:16: note: in definition of macro ‘vrfy_macrosize’
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tconfig.c:122:5: note: in expansion of macro ‘vrfy_ctype’
     vrfy_ctype(float, H5_SIZEOF_FLOAT);
     ^~~~~~~~~~
tconfig.c:45:16: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long unsigned int’ [-Wformat=]
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^
tconfig.c:45:16: note: in definition of macro ‘vrfy_macrosize’
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tconfig.c:123:5: note: in expansion of macro ‘vrfy_ctype’
     vrfy_ctype(double, H5_SIZEOF_DOUBLE);
     ^~~~~~~~~~
tconfig.c:45:16: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long unsigned int’ [-Wformat=]
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^
tconfig.c:45:16: note: in definition of macro ‘vrfy_macrosize’
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tconfig.c:125:5: note: in expansion of macro ‘vrfy_ctype’
     vrfy_ctype(long double, H5_SIZEOF_LONG_DOUBLE);
     ^~~~~~~~~~
tconfig.c:45:16: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long unsigned int’ [-Wformat=]
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^
tconfig.c:45:16: note: in definition of macro ‘vrfy_macrosize’
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tconfig.c:130:5: note: in expansion of macro ‘vrfy_cint_type’
     vrfy_cint_type(long long, unsigned long long, H5_SIZEOF_LONG_LONG);
     ^~~~~~~~~~~~~~
tconfig.c:45:16: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long unsigned int’ [-Wformat=]
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^
tconfig.c:45:16: note: in definition of macro ‘vrfy_macrosize’
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tconfig.c:130:5: note: in expansion of macro ‘vrfy_cint_type’
     vrfy_cint_type(long long, unsigned long long, H5_SIZEOF_LONG_LONG);
     ^~~~~~~~~~~~~~
tconfig.c:45:16: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long unsigned int’ [-Wformat=]
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^
tconfig.c:45:16: note: in definition of macro ‘vrfy_macrosize’
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tconfig.c:134:5: note: in expansion of macro ‘vrfy_cint_type’
     vrfy_cint_type(int8_t, uint8_t, H5_SIZEOF_INT8_T);
     ^~~~~~~~~~~~~~
tconfig.c:45:16: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long unsigned int’ [-Wformat=]
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^
tconfig.c:45:16: note: in definition of macro ‘vrfy_macrosize’
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tconfig.c:134:5: note: in expansion of macro ‘vrfy_cint_type’
     vrfy_cint_type(int8_t, uint8_t, H5_SIZEOF_INT8_T);
     ^~~~~~~~~~~~~~
tconfig.c:45:16: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long unsigned int’ [-Wformat=]
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^
tconfig.c:45:16: note: in definition of macro ‘vrfy_macrosize’
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tconfig.c:138:5: note: in expansion of macro ‘vrfy_cint_type’
     vrfy_cint_type(int16_t, uint16_t, H5_SIZEOF_INT16_T);
     ^~~~~~~~~~~~~~
tconfig.c:45:16: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long unsigned int’ [-Wformat=]
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^
tconfig.c:45:16: note: in definition of macro ‘vrfy_macrosize’
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tconfig.c:138:5: note: in expansion of macro ‘vrfy_cint_type’
     vrfy_cint_type(int16_t, uint16_t, H5_SIZEOF_INT16_T);
     ^~~~~~~~~~~~~~
tconfig.c:45:16: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long unsigned int’ [-Wformat=]
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^
tconfig.c:45:16: note: in definition of macro ‘vrfy_macrosize’
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tconfig.c:142:5: note: in expansion of macro ‘vrfy_cint_type’
     vrfy_cint_type(int32_t, uint32_t, H5_SIZEOF_INT32_T);
     ^~~~~~~~~~~~~~
tconfig.c:45:16: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long unsigned int’ [-Wformat=]
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^
tconfig.c:45:16: note: in definition of macro ‘vrfy_macrosize’
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tconfig.c:142:5: note: in expansion of macro ‘vrfy_cint_type’
     vrfy_cint_type(int32_t, uint32_t, H5_SIZEOF_INT32_T);
     ^~~~~~~~~~~~~~
tconfig.c:45:16: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long unsigned int’ [-Wformat=]
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^
tconfig.c:45:16: note: in definition of macro ‘vrfy_macrosize’
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tconfig.c:146:5: note: in expansion of macro ‘vrfy_cint_type’
     vrfy_cint_type(int64_t, uint64_t, H5_SIZEOF_INT64_T);
     ^~~~~~~~~~~~~~
tconfig.c:45:16: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long unsigned int’ [-Wformat=]
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^
tconfig.c:45:16: note: in definition of macro ‘vrfy_macrosize’
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tconfig.c:146:5: note: in expansion of macro ‘vrfy_cint_type’
     vrfy_cint_type(int64_t, uint64_t, H5_SIZEOF_INT64_T);
     ^~~~~~~~~~~~~~
tconfig.c:45:16: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long unsigned int’ [-Wformat=]
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^
tconfig.c:45:16: note: in definition of macro ‘vrfy_macrosize’
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tconfig.c:152:5: note: in expansion of macro ‘vrfy_ctype’
     vrfy_ctype(int_fast8_t, H5_SIZEOF_INT_FAST8_T);
     ^~~~~~~~~~
tconfig.c:45:16: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long unsigned int’ [-Wformat=]
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^
tconfig.c:45:16: note: in definition of macro ‘vrfy_macrosize’
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tconfig.c:156:5: note: in expansion of macro ‘vrfy_ctype’
     vrfy_ctype(uint_fast8_t, H5_SIZEOF_UINT_FAST8_T);
     ^~~~~~~~~~
tconfig.c:45:16: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long unsigned int’ [-Wformat=]
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^
tconfig.c:45:16: note: in definition of macro ‘vrfy_macrosize’
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tconfig.c:160:5: note: in expansion of macro ‘vrfy_cint_type’
     vrfy_cint_type(int_fast16_t, uint_fast16_t, H5_SIZEOF_INT_FAST16_T);
     ^~~~~~~~~~~~~~
tconfig.c:45:16: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long unsigned int’ [-Wformat=]
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^
tconfig.c:45:16: note: in definition of macro ‘vrfy_macrosize’
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tconfig.c:160:5: note: in expansion of macro ‘vrfy_cint_type’
     vrfy_cint_type(int_fast16_t, uint_fast16_t, H5_SIZEOF_INT_FAST16_T);
     ^~~~~~~~~~~~~~
tconfig.c:45:16: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long unsigned int’ [-Wformat=]
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^
tconfig.c:45:16: note: in definition of macro ‘vrfy_macrosize’
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tconfig.c:164:5: note: in expansion of macro ‘vrfy_cint_type’
     vrfy_cint_type(int_fast32_t, uint_fast32_t, H5_SIZEOF_INT_FAST32_T);
     ^~~~~~~~~~~~~~
tconfig.c:45:16: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long unsigned int’ [-Wformat=]
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^
tconfig.c:45:16: note: in definition of macro ‘vrfy_macrosize’
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tconfig.c:164:5: note: in expansion of macro ‘vrfy_cint_type’
     vrfy_cint_type(int_fast32_t, uint_fast32_t, H5_SIZEOF_INT_FAST32_T);
     ^~~~~~~~~~~~~~
tconfig.c:45:16: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long unsigned int’ [-Wformat=]
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^
tconfig.c:45:16: note: in definition of macro ‘vrfy_macrosize’
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tconfig.c:168:5: note: in expansion of macro ‘vrfy_cint_type’
     vrfy_cint_type(int_fast64_t, uint_fast64_t, H5_SIZEOF_INT_FAST64_T);
     ^~~~~~~~~~~~~~
tconfig.c:45:16: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long unsigned int’ [-Wformat=]
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^
tconfig.c:45:16: note: in definition of macro ‘vrfy_macrosize’
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tconfig.c:168:5: note: in expansion of macro ‘vrfy_cint_type’
     vrfy_cint_type(int_fast64_t, uint_fast64_t, H5_SIZEOF_INT_FAST64_T);
     ^~~~~~~~~~~~~~
tconfig.c:45:16: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long unsigned int’ [-Wformat=]
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^
tconfig.c:45:16: note: in definition of macro ‘vrfy_macrosize’
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tconfig.c:172:5: note: in expansion of macro ‘vrfy_cint_type’
     vrfy_cint_type(int_least8_t, uint_least8_t, H5_SIZEOF_INT_LEAST8_T);
     ^~~~~~~~~~~~~~
tconfig.c:45:16: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long unsigned int’ [-Wformat=]
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^
tconfig.c:45:16: note: in definition of macro ‘vrfy_macrosize’
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tconfig.c:172:5: note: in expansion of macro ‘vrfy_cint_type’
     vrfy_cint_type(int_least8_t, uint_least8_t, H5_SIZEOF_INT_LEAST8_T);
     ^~~~~~~~~~~~~~
tconfig.c:45:16: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long unsigned int’ [-Wformat=]
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^
tconfig.c:45:16: note: in definition of macro ‘vrfy_macrosize’
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tconfig.c:176:5: note: in expansion of macro ‘vrfy_cint_type’
     vrfy_cint_type(int_least16_t, uint_least16_t, H5_SIZEOF_INT_LEAST16_T);
     ^~~~~~~~~~~~~~
tconfig.c:45:16: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long unsigned int’ [-Wformat=]
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^
tconfig.c:45:16: note: in definition of macro ‘vrfy_macrosize’
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tconfig.c:176:5: note: in expansion of macro ‘vrfy_cint_type’
     vrfy_cint_type(int_least16_t, uint_least16_t, H5_SIZEOF_INT_LEAST16_T);
     ^~~~~~~~~~~~~~
tconfig.c:45:16: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long unsigned int’ [-Wformat=]
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^
tconfig.c:45:16: note: in definition of macro ‘vrfy_macrosize’
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tconfig.c:180:5: note: in expansion of macro ‘vrfy_cint_type’
     vrfy_cint_type(int_least32_t, uint_least32_t, H5_SIZEOF_INT_LEAST32_T);
     ^~~~~~~~~~~~~~
tconfig.c:45:16: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long unsigned int’ [-Wformat=]
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^
tconfig.c:45:16: note: in definition of macro ‘vrfy_macrosize’
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tconfig.c:180:5: note: in expansion of macro ‘vrfy_cint_type’
     vrfy_cint_type(int_least32_t, uint_least32_t, H5_SIZEOF_INT_LEAST32_T);
     ^~~~~~~~~~~~~~
tconfig.c:45:16: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long unsigned int’ [-Wformat=]
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^
tconfig.c:45:16: note: in definition of macro ‘vrfy_macrosize’
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tconfig.c:184:5: note: in expansion of macro ‘vrfy_cint_type’
     vrfy_cint_type(int_least64_t, uint_least64_t, H5_SIZEOF_INT_LEAST64_T);
     ^~~~~~~~~~~~~~
tconfig.c:45:16: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long unsigned int’ [-Wformat=]
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^
tconfig.c:45:16: note: in definition of macro ‘vrfy_macrosize’
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tconfig.c:184:5: note: in expansion of macro ‘vrfy_cint_type’
     vrfy_cint_type(int_least64_t, uint_least64_t, H5_SIZEOF_INT_LEAST64_T);
     ^~~~~~~~~~~~~~
tconfig.c:45:16: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long unsigned int’ [-Wformat=]
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^
tconfig.c:45:16: note: in definition of macro ‘vrfy_macrosize’
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tconfig.c:193:5: note: in expansion of macro ‘vrfy_ctype’
     vrfy_ctype(off_t, H5_SIZEOF_OFF_T);
     ^~~~~~~~~~
tconfig.c:45:16: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long unsigned int’ [-Wformat=]
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^
tconfig.c:45:16: note: in definition of macro ‘vrfy_macrosize’
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tconfig.c:197:5: note: in expansion of macro ‘vrfy_ctype’
     vrfy_ctype(size_t, H5_SIZEOF_SIZE_T);
     ^~~~~~~~~~
tconfig.c:45:16: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long unsigned int’ [-Wformat=]
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^
tconfig.c:45:16: note: in definition of macro ‘vrfy_macrosize’
  TestErrPrintf("Error: sizeof(%s) is %d but %s is %d\n", \
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tconfig.c:201:5: note: in expansion of macro ‘vrfy_ctype’
     vrfy_ctype(ssize_t, H5_SIZEOF_SSIZE_T);
     ^~~~~~~~~~
  CC       tfile.o
tfile.c: In function ‘test_file_open_overlap’:
tfile.c:1851:13: warning: conversion to ‘int’ from ‘ssize_t {aka long int}’ may alter its value [-Wconversion]
     nobjs = H5Fget_obj_count(fid1, H5F_OBJ_LOCAL|H5F_OBJ_ALL);
             ^~~~~~~~~~~~~~~~
tfile.c:1872:13: warning: conversion to ‘int’ from ‘ssize_t {aka long int}’ may alter its value [-Wconversion]
     nobjs = H5Fget_obj_count(fid2, H5F_OBJ_ALL);
             ^~~~~~~~~~~~~~~~
In file included from tfile.c:26:0:
At top level:
H5srcdir.h:53:20: warning: ‘H5_get_srcdir’ defined but not used [-Wunused-function]
 static const char *H5_get_srcdir(void)
                    ^~~~~~~~~~~~~
H5srcdir.h:35:20: warning: ‘H5_get_srcdir_filename’ defined but not used [-Wunused-function]
 static const char *H5_get_srcdir_filename(const char *filename)
                    ^~~~~~~~~~~~~~~~~~~~~~
  CC       tgenprop.o
  CC       th5o.o
In file included from th5o.c:24:0:
th5o.c: In function ‘test_h5o_close’:
testhdf5.h:85:16: warning: cast from function call of type ‘H5I_type_t {aka enum H5I_type_t}’ to non-matching type ‘long int’ [-Wbad-function-cast]
     long __x = (long)_x, __val = (long)_val;          \
                ^
th5o.c:167:5: note: in expansion of macro ‘VERIFY’
     VERIFY(H5Iget_type(grp), H5I_GROUP, "H5Iget_type");
     ^~~~~~
th5o.c: In function ‘test_h5o_comment’:
th5o.c:1011:11: warning: conversion to ‘herr_t {aka int}’ from ‘ssize_t {aka long int}’ may alter its value [-Wconversion]
     ret = H5Oget_comment(fid, check_comment, (size_t)comment_len+1);
           ^~~~~~~~~~~~~~
th5o.c:1025:11: warning: conversion to ‘herr_t {aka int}’ from ‘ssize_t {aka long int}’ may alter its value [-Wconversion]
     ret = H5Oget_comment(grp, check_comment, (size_t)comment_len+1);
           ^~~~~~~~~~~~~~
th5o.c:1039:11: warning: conversion to ‘herr_t {aka int}’ from ‘ssize_t {aka long int}’ may alter its value [-Wconversion]
     ret = H5Oget_comment(dtype, check_comment, (size_t)comment_len+1);
           ^~~~~~~~~~~~~~
th5o.c:1053:11: warning: conversion to ‘herr_t {aka int}’ from ‘ssize_t {aka long int}’ may alter its value [-Wconversion]
     ret = H5Oget_comment(dset, check_comment, (size_t)comment_len+1);
           ^~~~~~~~~~~~~~
th5o.c: In function ‘test_h5o_comment_by_name’:
th5o.c:1182:11: warning: conversion to ‘herr_t {aka int}’ from ‘ssize_t {aka long int}’ may alter its value [-Wconversion]
     ret = H5Oget_comment_by_name(fid, ".", check_comment, (size_t)comment_len+1, H5P_DEFAULT);
           ^~~~~~~~~~~~~~~~~~~~~~
th5o.c:1196:11: warning: conversion to ‘herr_t {aka int}’ from ‘ssize_t {aka long int}’ may alter its value [-Wconversion]
     ret = H5Oget_comment_by_name(fid, "group", check_comment, (size_t)comment_len+1, H5P_DEFAULT);
           ^~~~~~~~~~~~~~~~~~~~~~
th5o.c:1206:11: warning: conversion to ‘herr_t {aka int}’ from ‘ssize_t {aka long int}’ may alter its value [-Wconversion]
     ret = H5Oget_comment_by_name(grp, "datatype", check_comment, (size_t)comment_len+1, H5P_DEFAULT);
           ^~~~~~~~~~~~~~~~~~~~~~
th5o.c:1216:11: warning: conversion to ‘herr_t {aka int}’ from ‘ssize_t {aka long int}’ may alter its value [-Wconversion]
     ret = H5Oget_comment_by_name(fid, "dataset", check_comment, (size_t)comment_len+1, H5P_DEFAULT);
           ^~~~~~~~~~~~~~~~~~~~~~
  CC       th5s.o
th5s.c: In function ‘test_h5s_zero_dim’:
th5s.c:562:27: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
             wdata[i][j] = i + j;
                           ^
th5s.c:564:33: warning: conversion to ‘short int’ from ‘unsigned int’ may alter its value [-Wconversion]
             wdata_short[i][j] = i + j;
                                 ^
th5s.c:571:39: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
                 wdata_real[i][j][k] = i + j + k;
                                       ^
th5s.c: In function ‘test_h5s_chunk’:
th5s.c:1655:52: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
             chunk_data_flt[i][j] = (float)((i + 1) * 2.5F - j * 100.3F);
                                                    ^
th5s.c:1655:63: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
             chunk_data_flt[i][j] = (float)((i + 1) * 2.5F - j * 100.3F);
                                                               ^
In file included from th5s.c:25:0:
At top level:
H5srcdir.h:53:20: warning: ‘H5_get_srcdir’ defined but not used [-Wunused-function]
 static const char *H5_get_srcdir(void)
                    ^~~~~~~~~~~~~
H5srcdir.h:35:20: warning: ‘H5_get_srcdir_filename’ defined but not used [-Wunused-function]
 static const char *H5_get_srcdir_filename(const char *filename)
                    ^~~~~~~~~~~~~~~~~~~~~~
  CC       tcoords.o
  CC       theap.o
  CC       tid.o
  CC       titerate.o
titerate.c: In function ‘test_iter_group’:
titerate.c:286:11: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     idx = i = 0;
           ^
titerate.c:311:11: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     idx = i = 0;
           ^
titerate.c: In function ‘test_iter_attr’:
titerate.c:465:11: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     idx = i = 0;
           ^
titerate.c:491:11: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     idx = i = 0;
           ^
titerate.c: In function ‘test_iter_group_large’:
titerate.c:675:23: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         hsize_t idx = i;
                       ^
  CC       tmeta.o
In file included from tmeta.c:25:0:
tmeta.c: In function ‘test_metadata’:
../src/H5Fprivate.h:132:44: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
    (i) |= ((int32_t)(((*(p) & 0xff) << 24) |                                  \
                                            ^
tmeta.c:89:5: note: in expansion of macro ‘INT32DECODE’
     INT32DECODE(p, di32);       /* Decode the int32 value */
     ^~~~~~~~~~~
  CC       tmisc.o
tmisc.c: In function ‘test_misc8’:
tmisc.c:1257:22: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
             *tdata++=((u*MISC8_DIM1)+v)%13;
                      ^
In file included from tmisc.c:32:0:
testhdf5.h:85:34: warning: conversion to ‘long int’ from ‘long unsigned int’ may change the sign of the result [-Wsign-conversion]
     long __x = (long)_x, __val = (long)_val;          \
                                  ^
tmisc.c:1313:5: note: in expansion of macro ‘VERIFY’
     VERIFY(storage_size, MISC8_DIM0 * MISC8_DIM1 * H5Tget_size(H5T_NATIVE_INT), "H5Dget_storage_size");
     ^~~~~~
testhdf5.h:85:34: warning: conversion to ‘long int’ from ‘long unsigned int’ may change the sign of the result [-Wsign-conversion]
     long __x = (long)_x, __val = (long)_val;          \
                                  ^
tmisc.c:1408:5: note: in expansion of macro ‘VERIFY’
     VERIFY(storage_size, MISC8_DIM0 * MISC8_DIM1 * H5Tget_size(H5T_NATIVE_INT), "H5Dget_storage_size");
     ^~~~~~
testhdf5.h:85:34: warning: conversion to ‘long int’ from ‘long unsigned int’ may change the sign of the result [-Wsign-conversion]
     long __x = (long)_x, __val = (long)_val;          \
                                  ^
tmisc.c:1435:5: note: in expansion of macro ‘VERIFY’
     VERIFY(storage_size, MISC8_DIM0 * MISC8_DIM1 * H5Tget_size(H5T_NATIVE_INT), "H5Dget_storage_size");
     ^~~~~~
tmisc.c: In function ‘test_misc16’:
tmisc.c:2725:63: warning: initialization makes integer from pointer without a cast [-Wint-conversion]
                         {"1234567", "1234567\0", "12345678", {NULL}};
                                                               ^~~~
tmisc.c:2725:63: note: (near initialization for ‘wdata[3][0]’)
tmisc.c: In function ‘test_misc17’:
tmisc.c:2804:63: warning: initialization makes integer from pointer without a cast [-Wint-conversion]
                         {"1234567", "1234567\0", "12345678", {NULL}};
                                                               ^~~~
tmisc.c:2804:63: note: (near initialization for ‘wdata[3][0]’)
tmisc.c: In function ‘test_misc22’:
tmisc.c:3733:28: warning: conversion to ‘unsigned int’ from ‘size_t {aka long unsigned int}’ may alter its value [-Wconversion]
                  correct = prec[j];
                            ^~~~
tmisc.c:3735:31: warning: conversion to ‘unsigned int’ from ‘size_t {aka long unsigned int}’ may alter its value [-Wconversion]
                     correct = H5Tget_size(idts[i]) * 8;
                               ^~~~~~~~~~~
tmisc.c: In function ‘test_misc23’:
tmisc.c:3882:14: warning: conversion to ‘herr_t {aka int}’ from ‘ssize_t {aka long int}’ may alter its value [-Wconversion]
     status = H5Iget_name(tmp_id, objname, (size_t)MISC23_NAME_BUF_SIZE);
              ^~~~~~~~~~~
tmisc.c: In function ‘test_misc28’:
tmisc.c:5038:18: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
         buf[i] = i;
                  ^
tmisc.c:308:33: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
 #define MISC28_SIZE             10
                                 ^
tmisc.c:5059:18: note: in expansion of macro ‘MISC28_SIZE’
         buf[i] = MISC28_SIZE - 1 - i;
                  ^~~~~~~~~~~
In file included from tmisc.c:33:0:
At top level:
H5srcdir.h:53:20: warning: ‘H5_get_srcdir’ defined but not used [-Wunused-function]
 static const char *H5_get_srcdir(void)
                    ^~~~~~~~~~~~~
H5srcdir.h:35:20: warning: ‘H5_get_srcdir_filename’ defined but not used [-Wunused-function]
 static const char *H5_get_srcdir_filename(const char *filename)
                    ^~~~~~~~~~~~~~~~~~~~~~
  CC       trefer.o
trefer.c: In function ‘test_reference_params’:
trefer.c:117:17: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         *tu32++=i*3;
                 ^
trefer.c:198:17: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘ssize_t {aka long int}’ may change the sign of the result [-Wsign-conversion]
     name_size = H5Rget_name((hid_t)-1, H5R_DATASET_REGION, &rbuf[0], NULL, 0);
                 ^~~~~~~~~~~
trefer.c:200:17: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘ssize_t {aka long int}’ may change the sign of the result [-Wsign-conversion]
     name_size = H5Rget_name(fid1, H5R_DATASET_REGION, NULL, NULL, 0);
                 ^~~~~~~~~~~
trefer.c:202:17: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘ssize_t {aka long int}’ may change the sign of the result [-Wsign-conversion]
     name_size = H5Rget_name(fid1, H5R_MAXTYPE, &rbuf[0], NULL, 0);
                 ^~~~~~~~~~~
trefer.c: In function ‘test_reference_obj’:
trefer.c:287:17: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         *tu32++=i*3;
                 ^
trefer.c:418:11: warning: conversion to ‘herr_t {aka int}’ from ‘ssize_t {aka long int}’ may alter its value [-Wconversion]
     ret = H5Oget_comment(group, read_comment, (size_t)10);
           ^~~~~~~~~~~~~~
trefer.c: In function ‘test_reference_region’:
trefer.c:532:18: warning: conversion to ‘uint8_t {aka unsigned char}’ from ‘int’ may alter its value [-Wconversion]
         *tu8++ = i * 3;
                  ^
In file included from testhdf5.h:27:0,
                 from trefer.c:24:
trefer.c:719:52: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     coords = (hsize_t *)HDmalloc(ret * SPACE2_RANK * sizeof(hsize_t) * 2); /* allocate space for the hyperslab blocks */
                                                    ^
../src/H5private.h:980:35: note: in definition of macro ‘HDmalloc’
     #define HDmalloc(Z)    malloc(Z)
                                   ^
trefer.c:747:52: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     coords = (hsize_t *)HDmalloc(ret * SPACE2_RANK * sizeof(hsize_t)); /* allocate space for the element points */
                                                    ^
../src/H5private.h:980:35: note: in definition of macro ‘HDmalloc’
     #define HDmalloc(Z)    malloc(Z)
                                   ^
trefer.c: In function ‘test_reference_region_1D’:
trefer.c:868:18: warning: conversion to ‘uint8_t {aka unsigned char}’ from ‘int’ may alter its value [-Wconversion]
         *tu8++ = i * 3;
                  ^
In file included from testhdf5.h:27:0,
                 from trefer.c:24:
trefer.c:991:52: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     coords = (hsize_t *)HDmalloc(ret * SPACE3_RANK * sizeof(hsize_t) * 2); /* allocate space for the hyperslab blocks */
                                                    ^
../src/H5private.h:980:35: note: in definition of macro ‘HDmalloc’
     #define HDmalloc(Z)    malloc(Z)
                                   ^
trefer.c:1043:52: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     coords = (hsize_t *)HDmalloc(ret * SPACE3_RANK * sizeof(hsize_t)); /* allocate space for the element points */
                                                    ^
../src/H5private.h:980:35: note: in definition of macro ‘HDmalloc’
     #define HDmalloc(Z)    malloc(Z)
                                   ^
trefer.c: In function ‘test_reference_group’:
trefer.c:1328:11: warning: conversion to ‘herr_t {aka int}’ from ‘ssize_t {aka long int}’ may alter its value [-Wconversion]
     ret = H5Lget_name_by_idx(gid, ".", H5_INDEX_NAME, H5_ITER_INC, (hsize_t)0, objname, (size_t)NAME_SIZE, H5P_DEFAULT);
           ^~~~~~~~~~~~~~~~~~
  CC       trefstr.o
  CC       tselect.o
tselect.c: In function ‘test_select_all’:
tselect.c:717:27: warning: conversion to ‘uint8_t {aka unsigned char}’ from ‘int’ may alter its value [-Wconversion]
                 *tbuf++ = (uint8_t)(((i * SPACE4_DIM2) + j) * SPACE4_DIM3) + k;
                           ^
tselect.c: In function ‘verify_select_hyper_contig_dr__run_test’:
tselect.c:1608:12: warning: unused parameter ‘cube_size’ [-Wunused-parameter]
     size_t cube_size, unsigned edge_size, unsigned cube_rank)
            ^~~~~~~~~
tselect.c: In function ‘test_select_fill_point’:
tselect.c:7185:47: warning: conversion to ‘long long unsigned int’ from ‘hssize_t {aka long long int}’ may change the sign of the result [-Wsign-conversion]
         points[u][0] = (hsize_t)(points[u][0] + real_offset[0]);
                                               ^
tselect.c:7186:47: warning: conversion to ‘long long unsigned int’ from ‘hssize_t {aka long long int}’ may change the sign of the result [-Wsign-conversion]
         points[u][1] = (hsize_t)(points[u][1] + real_offset[1]);
                                               ^
tselect.c: In function ‘test_select_fill_hyper_simple’:
tselect.c:7266:42: warning: conversion to ‘long long unsigned int’ from ‘hssize_t {aka long long int}’ may change the sign of the result [-Wsign-conversion]
             if((u >= (unsigned)(start[0] + real_offset[0]) && u < (unsigned)(start[0] + count[0] + real_offset[0]))
                                          ^
tselect.c:7266:98: warning: conversion to ‘long long unsigned int’ from ‘hssize_t {aka long long int}’ may change the sign of the result [-Wsign-conversion]
             if((u >= (unsigned)(start[0] + real_offset[0]) && u < (unsigned)(start[0] + count[0] + real_offset[0]))
                                                                                                  ^
tselect.c:7267:46: warning: conversion to ‘long long unsigned int’ from ‘hssize_t {aka long long int}’ may change the sign of the result [-Wsign-conversion]
                 && (v >= (unsigned)(start[1] + real_offset[1]) && v < (unsigned)(start[1] + count[1] + real_offset[1]))) {
                                              ^
tselect.c:7267:102: warning: conversion to ‘long long unsigned int’ from ‘hssize_t {aka long long int}’ may change the sign of the result [-Wsign-conversion]
                 && (v >= (unsigned)(start[1] + real_offset[1]) && v < (unsigned)(start[1] + count[1] + real_offset[1]))) {
                                                                                                      ^
tselect.c:7285:60: warning: conversion to ‘long long unsigned int’ from ‘hssize_t {aka long long int}’ may change the sign of the result [-Wsign-conversion]
             points[num_points][0] = (hsize_t)(u + start[0] + real_offset[0]);
                                                            ^
tselect.c:7286:60: warning: conversion to ‘long long unsigned int’ from ‘hssize_t {aka long long int}’ may change the sign of the result [-Wsign-conversion]
             points[num_points][1] = (hsize_t)(v + start[1] + real_offset[1]);
                                                            ^
tselect.c: In function ‘test_select_fill_hyper_regular’:
tselect.c:7376:49: warning: conversion to ‘long long unsigned int’ from ‘hssize_t {aka long long int}’ may change the sign of the result [-Wsign-conversion]
                 if(u == (unsigned)(points[w][0] + real_offset[0]) && v == (unsigned)(points[w][1] + real_offset[1])) {
                                                 ^
tselect.c:7376:99: warning: conversion to ‘long long unsigned int’ from ‘hssize_t {aka long long int}’ may change the sign of the result [-Wsign-conversion]
                 if(u == (unsigned)(points[w][0] + real_offset[0]) && v == (unsigned)(points[w][1] + real_offset[1])) {
                                                                                                   ^
tselect.c:7393:47: warning: conversion to ‘long long unsigned int’ from ‘hssize_t {aka long long int}’ may change the sign of the result [-Wsign-conversion]
         points[u][0] = (hsize_t)(points[u][0] + real_offset[0]);
                                               ^
tselect.c:7394:47: warning: conversion to ‘long long unsigned int’ from ‘hssize_t {aka long long int}’ may change the sign of the result [-Wsign-conversion]
         points[u][1] = (hsize_t)(points[u][1] + real_offset[1]);
                                               ^
tselect.c: In function ‘test_select_fill_hyper_irregular’:
tselect.c:7499:49: warning: conversion to ‘long long unsigned int’ from ‘hssize_t {aka long long int}’ may change the sign of the result [-Wsign-conversion]
                 if(u == (unsigned)(points[w][0] + real_offset[0]) && v == (unsigned)(points[w][1] + real_offset[1])) {
                                                 ^
tselect.c:7499:99: warning: conversion to ‘long long unsigned int’ from ‘hssize_t {aka long long int}’ may change the sign of the result [-Wsign-conversion]
                 if(u == (unsigned)(points[w][0] + real_offset[0]) && v == (unsigned)(points[w][1] + real_offset[1])) {
                                                                                                   ^
tselect.c:7516:57: warning: conversion to ‘long long unsigned int’ from ‘hssize_t {aka long long int}’ may change the sign of the result [-Wsign-conversion]
         iter_points[u][0] = (hsize_t)(iter_points[u][0] + real_offset[0]);
                                                         ^
tselect.c:7517:57: warning: conversion to ‘long long unsigned int’ from ‘hssize_t {aka long long int}’ may change the sign of the result [-Wsign-conversion]
         iter_points[u][1] = (hsize_t)(iter_points[u][1] + real_offset[1]);
                                                         ^
  CC       tskiplist.o
  CC       tsohm.o
In file included from tsohm.c:24:0:
tsohm.c: In function ‘size2_verify_plist1’:
testhdf5.h:91:16: warning: format ‘%s’ expects argument of type ‘char *’, but argument 2 has type ‘int (*)(const void *, const void *, size_t) {aka int (*)(const void *, const void *, long unsigned int)}’ [-Wformat=]
  TestErrPrintf("*** UNEXPECTED VALUE from %s should be %ld, but is %ld at line %4d " \
                ^
testhdf5.h:91:16: note: in definition of macro ‘VERIFY’
  TestErrPrintf("*** UNEXPECTED VALUE from %s should be %ld, but is %ld at line %4d " \
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tsohm.c: In function ‘size2_verify_plist2’:
testhdf5.h:91:16: warning: format ‘%s’ expects argument of type ‘char *’, but argument 2 has type ‘int (*)(const void *, const void *, size_t) {aka int (*)(const void *, const void *, long unsigned int)}’ [-Wformat=]
  TestErrPrintf("*** UNEXPECTED VALUE from %s should be %ld, but is %ld at line %4d " \
                ^
testhdf5.h:91:16: note: in definition of macro ‘VERIFY’
  TestErrPrintf("*** UNEXPECTED VALUE from %s should be %ld, but is %ld at line %4d " \
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tsohm.c: In function ‘size2_helper’:
tsohm.c:1684:42: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
         attr_string1[0] = attr_name[0] = (x / 10) + '0';
                                          ^
tsohm.c:1685:42: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
         attr_string1[1] = attr_name[1] = (x % 10) + '0';
                                          ^
tsohm.c:1724:42: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
         attr_string1[0] = attr_name[0] = (x / 10) + '0';
                                          ^
tsohm.c:1725:42: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
         attr_string1[1] = attr_name[1] = (x % 10) + '0';
                                          ^
tsohm.c: In function ‘size2_verify’:
tsohm.c:1943:49: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
         attr_correct_string[0] = attr_name[0] = (x / 10) + '0';
                                                 ^
tsohm.c:1944:49: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
         attr_correct_string[1] = attr_name[1] = (x % 10) + '0';
                                                 ^
tsohm.c: In function ‘test_sohm_size2’:
tsohm.c:2200:58: warning: conversion to ‘float’ from ‘h5_stat_size_t {aka long int}’ may alter its value [-Wconversion]
     if(list_index_med.empty_size > norm_sizes.empty_size * OVERHEAD_ALLOWED)
                                                          ^
tsohm.c:2261:53: warning: conversion to ‘float’ from ‘h5_stat_size_t {aka long int}’ may alter its value [-Wconversion]
     if(btree_index.dsets2 > list_index_small.dsets2 * OVERHEAD_ALLOWED)
                                                     ^
tsohm.c:2270:53: warning: conversion to ‘float’ from ‘h5_stat_size_t {aka long int}’ may alter its value [-Wconversion]
     if(list_index_small.dsets2 > btree_index.dsets2 * OVERHEAD_ALLOWED * OVERHEAD_ALLOWED)
                                                     ^
tsohm.c:2294:63: warning: conversion to ‘float’ from ‘h5_stat_size_t {aka long int}’ may alter its value [-Wconversion]
     if(btree_index.interleaved > list_index_small.interleaved * OVERHEAD_ALLOWED)
                                                               ^
tsohm.c:2323:53: warning: conversion to ‘float’ from ‘h5_stat_size_t {aka long int}’ may alter its value [-Wconversion]
     if(btree_index.attrs1 > list_index_small.attrs1 * OVERHEAD_ALLOWED)
                                                     ^
tsohm.c:2325:51: warning: conversion to ‘float’ from ‘h5_stat_size_t {aka long int}’ may alter its value [-Wconversion]
     if(btree_index.attrs1 > list_index_med.attrs1 * OVERHEAD_ALLOWED)
                                                   ^
tsohm.c:2327:51: warning: conversion to ‘float’ from ‘h5_stat_size_t {aka long int}’ may alter its value [-Wconversion]
     if(list_index_med.attrs1 > btree_index.attrs1 * OVERHEAD_ALLOWED)
                                                   ^
tsohm.c:2329:53: warning: conversion to ‘float’ from ‘h5_stat_size_t {aka long int}’ may alter its value [-Wconversion]
     if(list_index_small.attrs1 > btree_index.attrs1 * OVERHEAD_ALLOWED)
                                                     ^
tsohm.c:2334:53: warning: conversion to ‘float’ from ‘h5_stat_size_t {aka long int}’ may alter its value [-Wconversion]
     if(list_index_small.attrs1 > btree_index.attrs1 * OVERHEAD_ALLOWED)
                                                     ^
tsohm.c:2336:51: warning: conversion to ‘float’ from ‘h5_stat_size_t {aka long int}’ may alter its value [-Wconversion]
     if(list_index_med.attrs1 > btree_index.attrs1 * OVERHEAD_ALLOWED)
                                                   ^
tsohm.c:2352:61: warning: conversion to ‘float’ from ‘h5_stat_size_t {aka long int}’ may alter its value [-Wconversion]
             ((btree_index.attrs1 - btree_index.interleaved) * OVERHEAD_ALLOWED))
                                                             ^
tsohm.c:2360:53: warning: conversion to ‘float’ from ‘h5_stat_size_t {aka long int}’ may alter its value [-Wconversion]
     if(btree_index.attrs2 > list_index_small.attrs2 * OVERHEAD_ALLOWED)
                                                     ^
tsohm.c:2362:53: warning: conversion to ‘float’ from ‘h5_stat_size_t {aka long int}’ may alter its value [-Wconversion]
     if(list_index_small.attrs2 > btree_index.attrs2 * OVERHEAD_ALLOWED)
                                                     ^
tsohm.c:2364:51: warning: conversion to ‘float’ from ‘h5_stat_size_t {aka long int}’ may alter its value [-Wconversion]
     if(btree_index.attrs2 > list_index_med.attrs2 * OVERHEAD_ALLOWED)
                                                   ^
tsohm.c:2366:51: warning: conversion to ‘float’ from ‘h5_stat_size_t {aka long int}’ may alter its value [-Wconversion]
     if(list_index_med.attrs2 > btree_index.attrs2 * OVERHEAD_ALLOWED)
                                                   ^
tsohm.c:2454:61: warning: conversion to ‘float’ from ‘h5_stat_size_t {aka long int}’ may alter its value [-Wconversion]
             (list_index_med.dsets2 - list_index_med.dsets1) * OVERHEAD_ALLOWED)
                                                             ^
tsohm.c:2457:55: warning: conversion to ‘float’ from ‘h5_stat_size_t {aka long int}’ may alter its value [-Wconversion]
             (btree_index.dsets2 - btree_index.dsets1) * OVERHEAD_ALLOWED)
                                                       ^
tsohm.c:2461:66: warning: conversion to ‘float’ from ‘h5_stat_size_t {aka long int}’ may alter its value [-Wconversion]
             (list_index_med.interleaved - list_index_med.dsets2) * OVERHEAD_ALLOWED)
                                                                  ^
tsohm.c:2464:60: warning: conversion to ‘float’ from ‘h5_stat_size_t {aka long int}’ may alter its value [-Wconversion]
             (btree_index.interleaved - btree_index.dsets2) * OVERHEAD_ALLOWED)
                                                            ^
tsohm.c:2486:31: warning: conversion to ‘float’ from ‘h5_stat_size_t {aka long int}’ may alter its value [-Wconversion]
      if(mult_index_med.attrs2 * OVERHEAD_ALLOWED < btree_index.attrs2)
                               ^
tsohm.c:2488:33: warning: conversion to ‘float’ from ‘h5_stat_size_t {aka long int}’ may alter its value [-Wconversion]
      if(mult_index_btree.attrs2 * OVERHEAD_ALLOWED < btree_index.attrs2)
                                 ^
tsohm.c:2557:67: warning: conversion to ‘float’ from ‘h5_stat_size_t {aka long int}’ may alter its value [-Wconversion]
     if(share_tiny_index.first_dset >= type_space_index.first_dset * OVERHEAD_ALLOWED)
                                                                   ^
tsohm.c:2564:37: warning: conversion to ‘float’ from ‘h5_stat_size_t {aka long int}’ may alter its value [-Wconversion]
     if(share_tiny_index.second_dset * OVERHEAD_ALLOWED < type_space_index.second_dset)
                                     ^
tsohm.c:2569:32: warning: conversion to ‘float’ from ‘h5_stat_size_t {aka long int}’ may alter its value [-Wconversion]
     if(share_tiny_index.dsets1 * OVERHEAD_ALLOWED < type_space_index.dsets1)
                                ^
tsohm.c:2574:32: warning: conversion to ‘float’ from ‘h5_stat_size_t {aka long int}’ may alter its value [-Wconversion]
     if(share_tiny_index.dsets2 * OVERHEAD_ALLOWED < type_space_index.dsets2)
                                ^
tsohm.c:2579:37: warning: conversion to ‘float’ from ‘h5_stat_size_t {aka long int}’ may alter its value [-Wconversion]
     if(share_tiny_index.interleaved * OVERHEAD_ALLOWED < type_space_index.interleaved)
                                     ^
tsohm.c:2584:32: warning: conversion to ‘float’ from ‘h5_stat_size_t {aka long int}’ may alter its value [-Wconversion]
     if(share_tiny_index.attrs1 * OVERHEAD_ALLOWED < type_space_index.attrs1)
                                ^
tsohm.c:2589:32: warning: conversion to ‘float’ from ‘h5_stat_size_t {aka long int}’ may alter its value [-Wconversion]
     if(share_tiny_index.attrs2 * OVERHEAD_ALLOWED < type_space_index.attrs2)
                                ^
tsohm.c: In function ‘delete_helper_write’:
tsohm.c:2619:13: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
     wdata = x + 'a';
             ^
tsohm.c: In function ‘delete_helper’:
tsohm.c:2767:41: warning: conversion to ‘float’ from ‘h5_stat_size_t {aka long int}’ may alter its value [-Wconversion]
     if(norm_filesize > deleted_filesize * OVERHEAD_ALLOWED)
                                         ^
tsohm.c:2769:41: warning: conversion to ‘float’ from ‘h5_stat_size_t {aka long int}’ may alter its value [-Wconversion]
     if(deleted_filesize > norm_filesize * OVERHEAD_ALLOWED)
                                         ^
tsohm.c: In function ‘test_sohm_external_dtype’:
tsohm.c:3890:20: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
         s_ptr->a = i*3 + 1;
                    ^
tsohm.c:3891:20: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
         s_ptr->b = i*3 + 2;
                    ^
  CC       ttime.o
  CC       ttst.o
ttst.c: In function ‘test_tst_init’:
ttst.c:110:18: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
         tmp_word=(char *)words[u];
                  ^
ttst.c:129:24: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         v=u+(HDrandom()%(num_uniq_words-u));
                        ^
  CC       tunicode.o
tunicode.c: In function ‘test_objnames’:
tunicode.c:402:9: warning: conversion to ‘herr_t {aka int}’ from ‘ssize_t {aka long int}’ may alter its value [-Wconversion]
   ret = H5Oget_comment_by_name(fid, string, read_buf, (size_t)MAX_STRING_LENGTH, H5P_DEFAULT);
         ^~~~~~~~~~~~~~~~~~~~~~
tunicode.c: In function ‘test_attrname’:
tunicode.c:535:9: warning: conversion to ‘herr_t {aka int}’ from ‘ssize_t {aka long int}’ may alter its value [-Wconversion]
   ret = H5Aget_name(attr_id, (size_t)MAX_STRING_LENGTH, read_buf);
         ^~~~~~~~~~~
tunicode.c: In function ‘write_char’:
tunicode.c:747:28: warning: conversion to ‘char’ from ‘unsigned int’ may alter its value [-Wconversion]
     test_string[cur_pos] = c;
                            ^
tunicode.c:751:28: warning: conversion to ‘char’ from ‘unsigned int’ may alter its value [-Wconversion]
     test_string[cur_pos] = (0xC0 | c>>6);
                            ^
tunicode.c:752:30: warning: conversion to ‘char’ from ‘unsigned int’ may alter its value [-Wconversion]
     test_string[cur_pos+1] = (0x80 | (c & 0x3F));
                              ^
tunicode.c:756:28: warning: conversion to ‘char’ from ‘unsigned int’ may alter its value [-Wconversion]
     test_string[cur_pos] = (0xE0 | c>>12);
                            ^
tunicode.c:757:30: warning: conversion to ‘char’ from ‘unsigned int’ may alter its value [-Wconversion]
     test_string[cur_pos+1] = (0x80 | (c>>6 & 0x3F));
                              ^
tunicode.c:758:30: warning: conversion to ‘char’ from ‘unsigned int’ may alter its value [-Wconversion]
     test_string[cur_pos+2] = (0x80 | (c & 0x3F));
                              ^
tunicode.c:762:28: warning: conversion to ‘char’ from ‘unsigned int’ may alter its value [-Wconversion]
     test_string[cur_pos] = (0xF0 | c>>18);
                            ^
tunicode.c:763:30: warning: conversion to ‘char’ from ‘unsigned int’ may alter its value [-Wconversion]
     test_string[cur_pos+1] = (0x80 | (c>>12 & 0x3F));
                              ^
tunicode.c:764:30: warning: conversion to ‘char’ from ‘unsigned int’ may alter its value [-Wconversion]
     test_string[cur_pos+2] = (0x80 | (c>>6 & 0x3F));
                              ^
tunicode.c:765:30: warning: conversion to ‘char’ from ‘unsigned int’ may alter its value [-Wconversion]
     test_string[cur_pos+3] = (0x80 | (c & 0x3F));
                              ^
tunicode.c: In function ‘dump_string’:
tunicode.c:784:12: warning: conversion to ‘unsigned int’ from ‘size_t {aka long unsigned int}’ may alter its value [-Wconversion]
   length = strlen(string);
            ^~~~~~
tunicode.c: In function ‘test_unicode’:
tunicode.c:817:21: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     unicode_point = (HDrandom() % (MAX_CODE_POINT-32)) + 32;
                     ^
  CC       tvlstr.o
  CC       tvltypes.o
tvltypes.c: In function ‘test_vltypes_funcs’:
tvltypes.c:186:10: warning: conversion to ‘int’ from ‘size_t {aka long unsigned int}’ may alter its value [-Wconversion]
     size=H5Tget_precision(type);
          ^~~~~~~~~~~~~~~~
tvltypes.c:189:10: warning: conversion to ‘int’ from ‘size_t {aka long unsigned int}’ may alter its value [-Wconversion]
     size=H5Tget_size(type);
          ^~~~~~~~~~~
tvltypes.c:192:10: warning: conversion to ‘int’ from ‘size_t {aka long unsigned int}’ may alter its value [-Wconversion]
     size=H5Tget_ebias(type);
          ^~~~~~~~~~~~
In file included from testhdf5.h:27:0,
                 from tvltypes.c:24:
tvltypes.c: In function ‘rewrite_vltypes_vlen_atomic’:
tvltypes.c:569:34: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         wdata[i].p = HDmalloc((i + increment) * sizeof(unsigned int));
                                  ^
../src/H5private.h:980:35: note: in definition of macro ‘HDmalloc’
     #define HDmalloc(Z)    malloc(Z)
                                   ^
tvltypes.c:570:26: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         wdata[i].len = i + increment;
                          ^
tvltypes.c:571:27: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         for(j = 0; j < (i + increment); j++)
                           ^
tvltypes.c: In function ‘test_vltypes_vlen_compound’:
tvltypes.c:733:37: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
             ((s1 *)wdata[i].p)[j].i=i*10+j;
                                     ^
tvltypes.c:734:53: warning: conversion to ‘float’ from ‘unsigned int’ may alter its value [-Wconversion]
             ((s1 *)wdata[i].p)[j].f=(float)((i*20+j)/3.0F);
                                                     ^
In file included from testhdf5.h:27:0,
                 from tvltypes.c:24:
tvltypes.c: In function ‘rewrite_vltypes_vlen_compound’:
tvltypes.c:876:34: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         wdata[i].p = HDmalloc((i + increment) * sizeof(s1));
                                  ^
../src/H5private.h:980:35: note: in definition of macro ‘HDmalloc’
     #define HDmalloc(Z)    malloc(Z)
                                   ^
tvltypes.c:877:26: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         wdata[i].len = i + increment;
                          ^
tvltypes.c:878:27: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         for(j = 0; j < (i + increment); j++) {
                           ^
tvltypes.c:879:39: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
             ((s1 *)wdata[i].p)[j].i = i * 40 + j;
                                       ^
tvltypes.c:880:60: warning: conversion to ‘float’ from ‘unsigned int’ may alter its value [-Wconversion]
             ((s1 *)wdata[i].p)[j].f = (float)((i * 60 + j) / 3.0F);
                                                            ^
tvltypes.c: In function ‘test_vltypes_compound_vlen_vlen’:
tvltypes.c:1020:20: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
         wdata[i].i=i*10;
                    ^
tvltypes.c:1021:34: warning: conversion to ‘float’ from ‘unsigned int’ may alter its value [-Wconversion]
         wdata[i].f=(float)((i*20)/3.0F);
                                  ^
tvltypes.c: In function ‘test_vltypes_compound_vlen_atomic’:
tvltypes.c:1481:20: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
         wdata[i].i=i*10;
                    ^
tvltypes.c:1482:34: warning: conversion to ‘float’ from ‘unsigned int’ may alter its value [-Wconversion]
         wdata[i].f=(float)((i*20)/3.0F);
                                  ^
tvltypes.c: In function ‘rewrite_vltypes_compound_vlen_atomic’:
tvltypes.c:1699:22: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
         wdata[i].i = i * 40;
                      ^
tvltypes.c:1700:39: warning: conversion to ‘float’ from ‘unsigned int’ may alter its value [-Wconversion]
         wdata[i].f = (float)((i * 50) / 3.0F);
                                       ^
In file included from testhdf5.h:27:0,
                 from tvltypes.c:24:
tvltypes.c:1701:36: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         wdata[i].v.p = HDmalloc((i + increment) * sizeof(unsigned int));
                                    ^
../src/H5private.h:980:35: note: in definition of macro ‘HDmalloc’
     #define HDmalloc(Z)    malloc(Z)
                                   ^
tvltypes.c:1702:28: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         wdata[i].v.len = i + increment;
                            ^
tvltypes.c:1703:27: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         for(j = 0; j < (i + increment); j++)
                           ^
In file included from tvltypes.c:24:0:
tvltypes.c: In function ‘test_vltypes_vlen_vlen_atomic’:
testhdf5.h:85:34: warning: conversion to ‘long int’ from ‘long unsigned int’ may change the sign of the result [-Wsign-conversion]
     long __x = (long)_x, __val = (long)_val;          \
                                  ^
tvltypes.c:1963:5: note: in expansion of macro ‘VERIFY’
     VERIFY(size, ((SPACE1_DIM1 * (SPACE1_DIM1 + 1)) / 2) * sizeof(hvl_t) + vlen_size_func((unsigned long)SPACE1_DIM1) * sizeof(unsigned int), "H5Dvlen_get_buf_size");
     ^~~~~~
testhdf5.h:85:34: warning: conversion to ‘long int’ from ‘long unsigned int’ may change the sign of the result [-Wsign-conversion]
     long __x = (long)_x, __val = (long)_val;          \
                                  ^
tvltypes.c:1972:5: note: in expansion of macro ‘VERIFY’
     VERIFY(mem_used, ((SPACE1_DIM1 * (SPACE1_DIM1 + 1)) / 2) * sizeof(hvl_t) + vlen_size_func((unsigned long)SPACE1_DIM1) * sizeof(unsigned int), "H5Dread");
     ^~~~~~
In file included from testhdf5.h:27:0,
                 from tvltypes.c:24:
tvltypes.c: In function ‘rewrite_longer_vltypes_vlen_vlen_atomic’:
tvltypes.c:2059:34: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         wdata[i].p = HDmalloc((i + increment) * sizeof(hvl_t));
                                  ^
../src/H5private.h:980:35: note: in definition of macro ‘HDmalloc’
     #define HDmalloc(Z)    malloc(Z)
                                   ^
tvltypes.c:2064:26: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         wdata[i].len = i + increment;
                          ^
tvltypes.c:2065:44: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         for(t1 = wdata[i].p, j = 0; j < (i + increment); j++, t1++) {
                                            ^
In file included from testhdf5.h:27:0,
                 from tvltypes.c:24:
tvltypes.c: In function ‘rewrite_shorter_vltypes_vlen_vlen_atomic’:
tvltypes.c:2235:31: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         wdata[i].p=HDmalloc((i+increment)*sizeof(hvl_t));
                               ^
../src/H5private.h:980:35: note: in definition of macro ‘HDmalloc’
     #define HDmalloc(Z)    malloc(Z)
                                   ^
tvltypes.c:2240:23: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         wdata[i].len=i+increment;
                       ^
tvltypes.c:2241:36: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         for(t1=wdata[i].p,j=0; j<(i+increment); j++, t1++) {
                                    ^
In file included from tvltypes.c:24:0:
testhdf5.h:85:34: warning: conversion to ‘long int’ from ‘long unsigned int’ may change the sign of the result [-Wsign-conversion]
     long __x = (long)_x, __val = (long)_val;          \
                                  ^
tvltypes.c:2319:5: note: in expansion of macro ‘VERIFY’
     VERIFY(size, ((SPACE1_DIM1*(SPACE1_DIM1 + 1)) / 2) * sizeof(hvl_t) + vlen_size_func((unsigned long)SPACE1_DIM1) * sizeof(unsigned int), "H5Dvlen_get_buf_size");
     ^~~~~~
testhdf5.h:85:34: warning: conversion to ‘long int’ from ‘long unsigned int’ may change the sign of the result [-Wsign-conversion]
     long __x = (long)_x, __val = (long)_val;          \
                                  ^
tvltypes.c:2328:5: note: in expansion of macro ‘VERIFY’
     VERIFY(mem_used,((SPACE1_DIM1*(SPACE1_DIM1+1))/2)*sizeof(hvl_t)+vlen_size_func((unsigned long)SPACE1_DIM1)*sizeof(unsigned int),"H5Dread");
     ^~~~~~
tvltypes.c: In function ‘test_vltypes_fill_value’:
tvltypes.c:2433:40: warning: initialization discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
     const dtype1_struct fill1 = {1, 2, "foobar", "", NULL, "\0", "dead", 3, 4.0F, 100.0F, 1.0F, "liquid", "meter"};
                                        ^~~~~~~~
tvltypes.c:2433:50: warning: initialization discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
     const dtype1_struct fill1 = {1, 2, "foobar", "", NULL, "\0", "dead", 3, 4.0F, 100.0F, 1.0F, "liquid", "meter"};
                                                  ^~
tvltypes.c:2433:60: warning: initialization discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
     const dtype1_struct fill1 = {1, 2, "foobar", "", NULL, "\0", "dead", 3, 4.0F, 100.0F, 1.0F, "liquid", "meter"};
                                                            ^~~~
tvltypes.c:2433:66: warning: initialization discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
     const dtype1_struct fill1 = {1, 2, "foobar", "", NULL, "\0", "dead", 3, 4.0F, 100.0F, 1.0F, "liquid", "meter"};
                                                                  ^~~~~~
tvltypes.c:2433:97: warning: initialization discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
     const dtype1_struct fill1 = {1, 2, "foobar", "", NULL, "\0", "dead", 3, 4.0F, 100.0F, 1.0F, "liquid", "meter"};
                                                                                                 ^~~~~~~~
tvltypes.c:2433:107: warning: initialization discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
     const dtype1_struct fill1 = {1, 2, "foobar", "", NULL, "\0", "dead", 3, 4.0F, 100.0F, 1.0F, "liquid", "meter"};
                                                                                                           ^~~~~~~
tvltypes.c:2434:40: warning: initialization discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
     const dtype1_struct wdata = {3, 4, "", NULL, "\0", "foo", "two", 6, 8.0F, 200.0F, 2.0F, "solid", "yard"};
                                        ^~
tvltypes.c:2434:50: warning: initialization discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
     const dtype1_struct wdata = {3, 4, "", NULL, "\0", "foo", "two", 6, 8.0F, 200.0F, 2.0F, "solid", "yard"};
                                                  ^~~~
tvltypes.c:2434:56: warning: initialization discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
     const dtype1_struct wdata = {3, 4, "", NULL, "\0", "foo", "two", 6, 8.0F, 200.0F, 2.0F, "solid", "yard"};
                                                        ^~~~~
tvltypes.c:2434:63: warning: initialization discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
     const dtype1_struct wdata = {3, 4, "", NULL, "\0", "foo", "two", 6, 8.0F, 200.0F, 2.0F, "solid", "yard"};
                                                               ^~~~~
tvltypes.c:2434:93: warning: initialization discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
     const dtype1_struct wdata = {3, 4, "", NULL, "\0", "foo", "two", 6, 8.0F, 200.0F, 2.0F, "solid", "yard"};
                                                                                             ^~~~~~~
tvltypes.c:2434:102: warning: initialization discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
     const dtype1_struct wdata = {3, 4, "", NULL, "\0", "foo", "two", 6, 8.0F, 200.0F, 2.0F, "solid", "yard"};
                                                                                                      ^~~~~~
In file included from testhdf5.h:27:0,
                 from tvltypes.c:24:
../src/H5private.h:1011:32: warning: ‘dset_elmts’ may be used uninitialized in this function [-Wmaybe-uninitialized]
     #define HDmemset(X,C,Z)    memset(X,C,Z)
                                ^~~~~~
tvltypes.c:2432:12: note: ‘dset_elmts’ was declared here
     size_t dset_elmts;                  /* Number of elements in a particular dataset */
            ^~~~~~~~~~
tvltypes.c:2736:17: warning: ‘dset_select_dspace_id’ may be used uninitialized in this function [-Wmaybe-uninitialized]
             ret = H5Dread(dset_id, dtype1_id, dset_select_dspace_id, dset_select_dspace_id, xfer_pid, rbuf);
             ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tvltypes.c:2606:21: warning: ‘dset_dspace_id’ may be used uninitialized in this function [-Wmaybe-uninitialized]
             dset_id = H5Dcreate2(file_id, dset_name1, dtype1_id, dset_dspace_id, H5P_DEFAULT, tmp_dcpl_id, H5P_DEFAULT);
             ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  CCLD     testhdf5
  CC       lheap.o
lheap.c: In function ‘main’:
lheap.c:100:22: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
             buf[j] = '0' + j % 10;
                      ^~~
lheap.c:133:22: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
             buf[j] = '0' + j % 10;
                      ^~~
In file included from lheap.c:23:0:
At top level:
H5srcdir.h:53:20: warning: ‘H5_get_srcdir’ defined but not used [-Wunused-function]
 static const char *H5_get_srcdir(void)
                    ^~~~~~~~~~~~~
  CCLD     lheap
  CC       ohdr.o
In file included from ohdr.c:20:0:
H5srcdir.h:53:20: warning: ‘H5_get_srcdir’ defined but not used [-Wunused-function]
 static const char *H5_get_srcdir(void)
                    ^~~~~~~~~~~~~
H5srcdir.h:35:20: warning: ‘H5_get_srcdir_filename’ defined but not used [-Wunused-function]
 static const char *H5_get_srcdir_filename(const char *filename)
                    ^~~~~~~~~~~~~~~~~~~~~~
  CCLD     ohdr
  CC       stab.o
  CCLD     stab
  CC       gheap.o
gheap.c: In function ‘test_1’:
gheap.c:107:9: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  size = i + 1;
         ^
gheap.c:126:9: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  size = i + 1;
         ^
gheap.c: In function ‘test_2’:
gheap.c:200:9: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  size = 1024-i;
         ^~~~
gheap.c:214:9: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  size = 1024-i;
         ^~~~
gheap.c: In function ‘test_3’:
gheap.c:285:9: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  size = i%30+100;
         ^
gheap.c: In function ‘test_4’:
gheap.c:364:9: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  size = i%30+100;
         ^
  CCLD     gheap
  CC       cache.o
cache.c: In function ‘check_auto_cache_resize_input_errs’:
cache.c:25757:23: warning: implicit declaration of function ‘resize_configs_are_equal’ [-Wimplicit-function-declaration]
         } else if ( ! resize_configs_are_equal(&test_auto_size_ctl, \
                       ^~~~~~~~~~~~~~~~~~~~~~~~
cache.c:25757:9: warning: nested extern declaration of ‘resize_configs_are_equal’ [-Wnested-externs]
         } else if ( ! resize_configs_are_equal(&test_auto_size_ctl, \
         ^
cache.c: In function ‘check_resize_entry’:
cache.c:14923:34: warning: ‘entry_ptr’ may be used uninitialized in this function [-Wmaybe-uninitialized]
         } else if ( ( ! entry_ptr->loaded ) ||
                         ~~~~~~~~~^~~~~~~~
  CCLD     cache
  CC       cache_api.o
cache_api.c: In function ‘check_fapl_mdc_api_calls’:
cache_api.c:265:9: warning: implicit declaration of function ‘resize_configs_are_equal’ [-Wimplicit-function-declaration]
  if ( ! resize_configs_are_equal(&default_auto_size_ctl, \
         ^~~~~~~~~~~~~~~~~~~~~~~~
cache_api.c:265:2: warning: nested extern declaration of ‘resize_configs_are_equal’ [-Wnested-externs]
  if ( ! resize_configs_are_equal(&default_auto_size_ctl, \
  ^~
cache_api.c: In function ‘mdc_api_call_smoke_check’:
cache_api.c:1186:29: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                 offset[0] = i; /*offset of hyperslab in file*/
                             ^
cache_api.c:1187:29: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                 offset[1] = j;
                             ^
cache_api.c:1257:21: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         offset[0] = i; /*offset of hyperslab in file*/
                     ^
cache_api.c:1258:21: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         offset[1] = j;
                     ^
cache_api.c:1382:21: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         offset[0] = i; /*offset of hyperslab in file*/
                     ^
cache_api.c:1383:21: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         offset[1] = j;
                     ^
cache_api.c:1107:34: warning: ‘properties’ may be used uninitialized in this function [-Wmaybe-uninitialized]
                 dataset_ids[i] = H5Dcreate2(file_id, dset_name, H5T_STD_I32BE,
                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                                            dataspace_id, H5P_DEFAULT, properties, H5P_DEFAULT);
                                            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  CCLD     cache_api
  CC       pool.o
pool.c: In function ‘test_allocate_random’:
pool.c:674:40: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         swap_idx = (size_t)(HDrandom() % (MPOOL_NUM_RANDOM - u)) + u;
                                        ^
  CCLD     pool
  CC       accum.o
  CCLD     accum
  CC       hyperslab.o
hyperslab.c: In function ‘test_fill’:
hyperslab.c:226:46: warning: conversion to ‘unsigned int’ from ‘size_t {aka long unsigned int}’ may alter its value [-Wconversion]
                                 ref_value += fill_value * dx * dy * dz;
                                              ^~~~~~~~~~
hyperslab.c: In function ‘test_transpose’:
hyperslab.c:822:21: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
     dst_stride[0] = (ssize_t)((1 - nx * ny) * sizeof(*src));
                     ^
hyperslab.c:823:21: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
     dst_stride[1] = (ssize_t)(nx * sizeof(*src));
                     ^
hyperslab.c: In function ‘test_sub_super’:
hyperslab.c:926:21: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
     src_stride[0] = (ssize_t)(2 * ny);
                     ^
hyperslab.c:975:21: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
     dst_stride[0] = (ssize_t)(2 * ny);
                     ^
hyperslab.c:976:21: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
     dst_stride[1] = (ssize_t)(2 * sizeof(uint8_t) - 4 * ny);
                     ^
hyperslab.c:977:21: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
     dst_stride[2] = (ssize_t)(2 * ny - 2 * sizeof(uint8_t));
                     ^
hyperslab.c: In function ‘test_array_offset_n_calc’:
hyperslab.c:1147:43: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         coords[0] = (hssize_t)(HDrandom() % z);
                                           ^
hyperslab.c:1147:21: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘long long int’ may change the sign of the result [-Wsign-conversion]
         coords[0] = (hssize_t)(HDrandom() % z);
                     ^
hyperslab.c:1148:43: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         coords[1] = (hssize_t)(HDrandom() % y);
                                           ^
hyperslab.c:1148:21: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘long long int’ may change the sign of the result [-Wsign-conversion]
         coords[1] = (hssize_t)(HDrandom() % y);
                     ^
hyperslab.c:1149:43: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         coords[2] = (hssize_t)(HDrandom() % x);
                                           ^
hyperslab.c:1149:21: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘long long int’ may change the sign of the result [-Wsign-conversion]
         coords[2] = (hssize_t)(HDrandom() % x);
                     ^
  CCLD     hyperslab
  CC       istore.o
istore.c: In function ‘test_sparse’:
istore.c:532:35: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  offset[0] = (hsize_t)(HDrandom() % (TEST_SPARSE_SIZE-nx));
                                   ^
istore.c:533:35: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  offset[1] = (hsize_t)(HDrandom() % (TEST_SPARSE_SIZE-ny));
                                   ^
istore.c:534:35: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  offset[2] = (hsize_t)(HDrandom() % (TEST_SPARSE_SIZE-nz));
                                   ^
  CCLD     istore
  CC       bittests.o
bittests.c: In function ‘test_find’:
bittests.c:91:14: warning: conversion to ‘uint8_t {aka unsigned char}’ from ‘int’ may alter its value [-Wconversion]
  v1[i / 8] = 1 << (i % 8);
              ^
bittests.c:124:13: warning: conversion to ‘uint8_t {aka unsigned char}’ from ‘int’ may alter its value [-Wconversion]
  v1[i/8] &= ~(1<<(i%8));
             ^
bittests.c: In function ‘test_copy’:
bittests.c:178:22: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  s_offset = HDrand() % (8*sizeof v1);
                      ^
bittests.c:179:22: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  d_offset = HDrand() % (8*sizeof v2);
                      ^
bittests.c: In function ‘test_shift’:
bittests.c:300:20: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  offset = HDrand() % (8*sizeof vector);
                    ^
bittests.c:304:31: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         shift_dist = HDrand() % size;
                               ^
bittests.c:304:22: warning: conversion to ‘ssize_t {aka long int}’ from ‘size_t {aka long unsigned int}’ may change the sign of the result [-Wsign-conversion]
         shift_dist = HDrand() % size;
                      ^~~~~~
bittests.c:314:23: warning: conversion to ‘long unsigned int’ from ‘ssize_t {aka long int}’ may change the sign of the result [-Wsign-conversion]
  if ((size_t)n!=offset+shift_dist) {
                       ^
bittests.c:353:30: warning: conversion to ‘long unsigned int’ from ‘ssize_t {aka long int}’ may change the sign of the result [-Wsign-conversion]
  if (n!=(ssize_t)(offset+size-shift_dist-1)) {
                              ^
bittests.c:365:26: warning: conversion to ‘ssize_t {aka long int}’ from ‘size_t {aka long unsigned int}’ may change the sign of the result [-Wsign-conversion]
             shift_dist = size;
                          ^~~~
bittests.c: In function ‘test_increment’:
bittests.c:433:20: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  offset = HDrand() % (8*sizeof vector);
                    ^
bittests.c: In function ‘test_decrement’:
bittests.c:520:20: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  offset = HDrand() % (8*sizeof vector);
                    ^
bittests.c: In function ‘test_negate’:
bittests.c:592:20: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  offset = HDrand() % (8*sizeof vector);
                    ^
bittests.c: In function ‘test_set’:
bittests.c:692:22: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  d_offset = HDrand() % (8*sizeof v2);
                      ^
bittests.c: In function ‘test_clear’:
bittests.c:809:22: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  d_offset = HDrand() % (8*sizeof v2);
                      ^
  CCLD     bittests
  CC       dt_arith.o
dt_arith.c: In function ‘test_conv_int_1’:
dt_arith.c:130:18: warning: comparison is always true due to limited range of data type [-Wtype-limits]
         if(value1<=SRC_MAX && value1>=SRC_MIN) {                                                \
                  ^
dt_arith.c:1774:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(signed char, SCHAR_MAX, SCHAR_MIN, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:130:37: warning: comparison is always true due to limited range of data type [-Wtype-limits]
         if(value1<=SRC_MAX && value1>=SRC_MIN) {                                                \
                                     ^
dt_arith.c:1774:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(signed char, SCHAR_MAX, SCHAR_MIN, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:136:18: warning: comparison is always true due to limited range of data type [-Wtype-limits]
         if(value2<=SRC_MAX && value2>=SRC_MIN) {                                                \
                  ^
dt_arith.c:1774:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(signed char, SCHAR_MAX, SCHAR_MIN, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:136:37: warning: comparison is always true due to limited range of data type [-Wtype-limits]
         if(value2<=SRC_MAX && value2>=SRC_MIN) {                                                \
                                     ^
dt_arith.c:1774:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(signed char, SCHAR_MAX, SCHAR_MIN, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:144:24: warning: conversion to ‘signed char’ from ‘int’ may alter its value [-Wconversion]
             value1 <<= 1;                                                                       \
                        ^
dt_arith.c:1774:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(signed char, SCHAR_MAX, SCHAR_MIN, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:145:22: warning: conversion to ‘signed char’ from ‘int’ may alter its value [-Wconversion]
             value2 = (value1 - 1) | value1;                                                     \
                      ^
dt_arith.c:1774:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(signed char, SCHAR_MAX, SCHAR_MIN, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:147:24: warning: conversion to ‘signed char’ from ‘int’ may alter its value [-Wconversion]
             value1 <<= 1;                                                                       \
                        ^
dt_arith.c:1774:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(signed char, SCHAR_MAX, SCHAR_MIN, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:155:18: warning: comparison is always true due to limited range of data type [-Wtype-limits]
         if(value2<=SRC_MAX && value2>=SRC_MIN) {                                                \
                  ^
dt_arith.c:1774:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(signed char, SCHAR_MAX, SCHAR_MIN, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:155:37: warning: comparison is always true due to limited range of data type [-Wtype-limits]
         if(value2<=SRC_MAX && value2>=SRC_MIN) {                                                \
                                     ^
dt_arith.c:1774:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(signed char, SCHAR_MAX, SCHAR_MIN, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:162:24: warning: conversion to ‘signed char’ from ‘int’ may alter its value [-Wconversion]
             value2 <<= 1;                                                                       \
                        ^
dt_arith.c:1774:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(signed char, SCHAR_MAX, SCHAR_MIN, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:130:18: warning: comparison is always true due to limited range of data type [-Wtype-limits]
         if(value1<=SRC_MAX && value1>=SRC_MIN) {                                                \
                  ^
dt_arith.c:1776:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(unsigned char, UCHAR_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:130:37: warning: comparison is always true due to limited range of data type [-Wtype-limits]
         if(value1<=SRC_MAX && value1>=SRC_MIN) {                                                \
                                     ^
dt_arith.c:1776:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(unsigned char, UCHAR_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:136:18: warning: comparison is always true due to limited range of data type [-Wtype-limits]
         if(value2<=SRC_MAX && value2>=SRC_MIN) {                                                \
                  ^
dt_arith.c:1776:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(unsigned char, UCHAR_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:136:37: warning: comparison is always true due to limited range of data type [-Wtype-limits]
         if(value2<=SRC_MAX && value2>=SRC_MIN) {                                                \
                                     ^
dt_arith.c:1776:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(unsigned char, UCHAR_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:144:24: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
             value1 <<= 1;                                                                       \
                        ^
dt_arith.c:1776:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(unsigned char, UCHAR_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:145:22: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
             value2 = (value1 - 1) | value1;                                                     \
                      ^
dt_arith.c:1776:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(unsigned char, UCHAR_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:147:24: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
             value1 <<= 1;                                                                       \
                        ^
dt_arith.c:1776:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(unsigned char, UCHAR_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:148:22: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
             value2 = (~value1) | value1;                                                        \
                      ^
dt_arith.c:1776:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(unsigned char, UCHAR_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:155:18: warning: comparison is always true due to limited range of data type [-Wtype-limits]
         if(value2<=SRC_MAX && value2>=SRC_MIN) {                                                \
                  ^
dt_arith.c:1776:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(unsigned char, UCHAR_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:155:37: warning: comparison is always true due to limited range of data type [-Wtype-limits]
         if(value2<=SRC_MAX && value2>=SRC_MIN) {                                                \
                                     ^
dt_arith.c:1776:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(unsigned char, UCHAR_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:162:24: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
             value2 <<= 1;                                                                       \
                        ^
dt_arith.c:1776:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(unsigned char, UCHAR_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:130:18: warning: comparison is always true due to limited range of data type [-Wtype-limits]
         if(value1<=SRC_MAX && value1>=SRC_MIN) {                                                \
                  ^
dt_arith.c:1778:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(short, SHRT_MAX, SHRT_MIN, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:130:37: warning: comparison is always true due to limited range of data type [-Wtype-limits]
         if(value1<=SRC_MAX && value1>=SRC_MIN) {                                                \
                                     ^
dt_arith.c:1778:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(short, SHRT_MAX, SHRT_MIN, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:136:18: warning: comparison is always true due to limited range of data type [-Wtype-limits]
         if(value2<=SRC_MAX && value2>=SRC_MIN) {                                                \
                  ^
dt_arith.c:1778:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(short, SHRT_MAX, SHRT_MIN, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:136:37: warning: comparison is always true due to limited range of data type [-Wtype-limits]
         if(value2<=SRC_MAX && value2>=SRC_MIN) {                                                \
                                     ^
dt_arith.c:1778:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(short, SHRT_MAX, SHRT_MIN, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:144:24: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
             value1 <<= 1;                                                                       \
                        ^
dt_arith.c:1778:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(short, SHRT_MAX, SHRT_MIN, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:145:22: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
             value2 = (value1 - 1) | value1;                                                     \
                      ^
dt_arith.c:1778:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(short, SHRT_MAX, SHRT_MIN, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:147:24: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
             value1 <<= 1;                                                                       \
                        ^
dt_arith.c:1778:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(short, SHRT_MAX, SHRT_MIN, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:155:18: warning: comparison is always true due to limited range of data type [-Wtype-limits]
         if(value2<=SRC_MAX && value2>=SRC_MIN) {                                                \
                  ^
dt_arith.c:1778:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(short, SHRT_MAX, SHRT_MIN, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:155:37: warning: comparison is always true due to limited range of data type [-Wtype-limits]
         if(value2<=SRC_MAX && value2>=SRC_MIN) {                                                \
                                     ^
dt_arith.c:1778:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(short, SHRT_MAX, SHRT_MIN, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:162:24: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
             value2 <<= 1;                                                                       \
                        ^
dt_arith.c:1778:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(short, SHRT_MAX, SHRT_MIN, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:130:18: warning: comparison is always true due to limited range of data type [-Wtype-limits]
         if(value1<=SRC_MAX && value1>=SRC_MIN) {                                                \
                  ^
dt_arith.c:1780:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(unsigned short, USHRT_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:130:37: warning: comparison is always true due to limited range of data type [-Wtype-limits]
         if(value1<=SRC_MAX && value1>=SRC_MIN) {                                                \
                                     ^
dt_arith.c:1780:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(unsigned short, USHRT_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:136:18: warning: comparison is always true due to limited range of data type [-Wtype-limits]
         if(value2<=SRC_MAX && value2>=SRC_MIN) {                                                \
                  ^
dt_arith.c:1780:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(unsigned short, USHRT_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:136:37: warning: comparison is always true due to limited range of data type [-Wtype-limits]
         if(value2<=SRC_MAX && value2>=SRC_MIN) {                                                \
                                     ^
dt_arith.c:1780:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(unsigned short, USHRT_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:144:24: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
             value1 <<= 1;                                                                       \
                        ^
dt_arith.c:1780:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(unsigned short, USHRT_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:145:22: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
             value2 = (value1 - 1) | value1;                                                     \
                      ^
dt_arith.c:1780:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(unsigned short, USHRT_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:147:24: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
             value1 <<= 1;                                                                       \
                        ^
dt_arith.c:1780:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(unsigned short, USHRT_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:148:22: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
             value2 = (~value1) | value1;                                                        \
                      ^
dt_arith.c:1780:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(unsigned short, USHRT_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:155:18: warning: comparison is always true due to limited range of data type [-Wtype-limits]
         if(value2<=SRC_MAX && value2>=SRC_MIN) {                                                \
                  ^
dt_arith.c:1780:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(unsigned short, USHRT_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:155:37: warning: comparison is always true due to limited range of data type [-Wtype-limits]
         if(value2<=SRC_MAX && value2>=SRC_MIN) {                                                \
                                     ^
dt_arith.c:1780:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(unsigned short, USHRT_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:162:24: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
             value2 <<= 1;                                                                       \
                        ^
dt_arith.c:1780:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(unsigned short, USHRT_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:130:37: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits]
         if(value1<=SRC_MAX && value1>=SRC_MIN) {                                                \
                                     ^
dt_arith.c:1784:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(unsigned int, UINT_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:136:37: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits]
         if(value2<=SRC_MAX && value2>=SRC_MIN) {                                                \
                                     ^
dt_arith.c:1784:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(unsigned int, UINT_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:155:37: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits]
         if(value2<=SRC_MAX && value2>=SRC_MIN) {                                                \
                                     ^
dt_arith.c:1784:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(unsigned int, UINT_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:130:37: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits]
         if(value1<=SRC_MAX && value1>=SRC_MIN) {                                                \
                                     ^
dt_arith.c:1788:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(unsigned long, ULONG_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:136:37: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits]
         if(value2<=SRC_MAX && value2>=SRC_MIN) {                                                \
                                     ^
dt_arith.c:1788:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(unsigned long, ULONG_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:155:37: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits]
         if(value2<=SRC_MAX && value2>=SRC_MIN) {                                                \
                                     ^
dt_arith.c:1788:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(unsigned long, ULONG_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:130:37: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits]
         if(value1<=SRC_MAX && value1>=SRC_MIN) {                                                \
                                     ^
dt_arith.c:1792:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(unsigned long long, ULLONG_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:136:37: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits]
         if(value2<=SRC_MAX && value2>=SRC_MIN) {                                                \
                                     ^
dt_arith.c:1792:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(unsigned long long, ULLONG_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:155:37: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits]
         if(value2<=SRC_MAX && value2>=SRC_MIN) {                                                \
                                     ^
dt_arith.c:1792:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(unsigned long long, ULLONG_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c: In function ‘test_conv_flt_1’:
dt_arith.c:3073:24: warning: conversion to ‘float’ from ‘long double’ may alter its value [-Wfloat-conversion]
                 hw_f = *((long double*)aligned);
                        ^
dt_arith.c:3078:24: warning: conversion to ‘double’ from ‘long double’ may alter its value [-Wfloat-conversion]
                 hw_d = *((long double*)aligned);
                        ^
In file included from h5test.h:26:0,
                 from dt_arith.c:25:
../src/H5private.h:796:34: warning: conversion to ‘double’ from ‘long double’ may alter its value [-Wfloat-conversion]
         #define HDfrexpl(X,N)    frexpl(X,N)
                                  ^
dt_arith.c:3191:33: note: in expansion of macro ‘HDfrexpl’
                 check_mant[0] = HDfrexpl(x, check_expo+0);
                                 ^~~~~~~~
../src/H5private.h:796:34: warning: conversion to ‘double’ from ‘long double’ may alter its value [-Wfloat-conversion]
         #define HDfrexpl(X,N)    frexpl(X,N)
                                  ^
dt_arith.c:3192:33: note: in expansion of macro ‘HDfrexpl’
                 check_mant[1] = HDfrexpl(hw_ld, check_expo+1);
                                 ^~~~~~~~
dt_arith.c:3198:59: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                 int valid_bits=(int)((dst_ebias+dst_msize)+MIN(check_expo[0],check_expo[1]))-1;
                                                           ^
dt_arith.c:3198:59: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
dt_arith.c: In function ‘test_conv_int_fp’:
dt_arith.c:130:18: warning: comparison is always true due to limited range of data type [-Wtype-limits]
         if(value1<=SRC_MAX && value1>=SRC_MIN) {                                                \
                  ^
dt_arith.c:3618:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(signed char, SCHAR_MAX, SCHAR_MIN, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:130:37: warning: comparison is always true due to limited range of data type [-Wtype-limits]
         if(value1<=SRC_MAX && value1>=SRC_MIN) {                                                \
                                     ^
dt_arith.c:3618:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(signed char, SCHAR_MAX, SCHAR_MIN, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:136:18: warning: comparison is always true due to limited range of data type [-Wtype-limits]
         if(value2<=SRC_MAX && value2>=SRC_MIN) {                                                \
                  ^
dt_arith.c:3618:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(signed char, SCHAR_MAX, SCHAR_MIN, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:136:37: warning: comparison is always true due to limited range of data type [-Wtype-limits]
         if(value2<=SRC_MAX && value2>=SRC_MIN) {                                                \
                                     ^
dt_arith.c:3618:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(signed char, SCHAR_MAX, SCHAR_MIN, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:144:24: warning: conversion to ‘signed char’ from ‘int’ may alter its value [-Wconversion]
             value1 <<= 1;                                                                       \
                        ^
dt_arith.c:3618:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(signed char, SCHAR_MAX, SCHAR_MIN, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:145:22: warning: conversion to ‘signed char’ from ‘int’ may alter its value [-Wconversion]
             value2 = (value1 - 1) | value1;                                                     \
                      ^
dt_arith.c:3618:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(signed char, SCHAR_MAX, SCHAR_MIN, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:147:24: warning: conversion to ‘signed char’ from ‘int’ may alter its value [-Wconversion]
             value1 <<= 1;                                                                       \
                        ^
dt_arith.c:3618:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(signed char, SCHAR_MAX, SCHAR_MIN, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:155:18: warning: comparison is always true due to limited range of data type [-Wtype-limits]
         if(value2<=SRC_MAX && value2>=SRC_MIN) {                                                \
                  ^
dt_arith.c:3618:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(signed char, SCHAR_MAX, SCHAR_MIN, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:155:37: warning: comparison is always true due to limited range of data type [-Wtype-limits]
         if(value2<=SRC_MAX && value2>=SRC_MIN) {                                                \
                                     ^
dt_arith.c:3618:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(signed char, SCHAR_MAX, SCHAR_MIN, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:162:24: warning: conversion to ‘signed char’ from ‘int’ may alter its value [-Wconversion]
             value2 <<= 1;                                                                       \
                        ^
dt_arith.c:3618:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(signed char, SCHAR_MAX, SCHAR_MIN, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:130:18: warning: comparison is always true due to limited range of data type [-Wtype-limits]
         if(value1<=SRC_MAX && value1>=SRC_MIN) {                                                \
                  ^
dt_arith.c:3620:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(unsigned char, UCHAR_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:130:37: warning: comparison is always true due to limited range of data type [-Wtype-limits]
         if(value1<=SRC_MAX && value1>=SRC_MIN) {                                                \
                                     ^
dt_arith.c:3620:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(unsigned char, UCHAR_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:136:18: warning: comparison is always true due to limited range of data type [-Wtype-limits]
         if(value2<=SRC_MAX && value2>=SRC_MIN) {                                                \
                  ^
dt_arith.c:3620:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(unsigned char, UCHAR_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:136:37: warning: comparison is always true due to limited range of data type [-Wtype-limits]
         if(value2<=SRC_MAX && value2>=SRC_MIN) {                                                \
                                     ^
dt_arith.c:3620:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(unsigned char, UCHAR_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:144:24: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
             value1 <<= 1;                                                                       \
                        ^
dt_arith.c:3620:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(unsigned char, UCHAR_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:145:22: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
             value2 = (value1 - 1) | value1;                                                     \
                      ^
dt_arith.c:3620:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(unsigned char, UCHAR_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:147:24: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
             value1 <<= 1;                                                                       \
                        ^
dt_arith.c:3620:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(unsigned char, UCHAR_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:148:22: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
             value2 = (~value1) | value1;                                                        \
                      ^
dt_arith.c:3620:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(unsigned char, UCHAR_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:155:18: warning: comparison is always true due to limited range of data type [-Wtype-limits]
         if(value2<=SRC_MAX && value2>=SRC_MIN) {                                                \
                  ^
dt_arith.c:3620:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(unsigned char, UCHAR_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:155:37: warning: comparison is always true due to limited range of data type [-Wtype-limits]
         if(value2<=SRC_MAX && value2>=SRC_MIN) {                                                \
                                     ^
dt_arith.c:3620:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(unsigned char, UCHAR_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:162:24: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
             value2 <<= 1;                                                                       \
                        ^
dt_arith.c:3620:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(unsigned char, UCHAR_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:130:18: warning: comparison is always true due to limited range of data type [-Wtype-limits]
         if(value1<=SRC_MAX && value1>=SRC_MIN) {                                                \
                  ^
dt_arith.c:3622:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(short, SHRT_MAX, SHRT_MIN, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:130:37: warning: comparison is always true due to limited range of data type [-Wtype-limits]
         if(value1<=SRC_MAX && value1>=SRC_MIN) {                                                \
                                     ^
dt_arith.c:3622:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(short, SHRT_MAX, SHRT_MIN, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:136:18: warning: comparison is always true due to limited range of data type [-Wtype-limits]
         if(value2<=SRC_MAX && value2>=SRC_MIN) {                                                \
                  ^
dt_arith.c:3622:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(short, SHRT_MAX, SHRT_MIN, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:136:37: warning: comparison is always true due to limited range of data type [-Wtype-limits]
         if(value2<=SRC_MAX && value2>=SRC_MIN) {                                                \
                                     ^
dt_arith.c:3622:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(short, SHRT_MAX, SHRT_MIN, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:144:24: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
             value1 <<= 1;                                                                       \
                        ^
dt_arith.c:3622:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(short, SHRT_MAX, SHRT_MIN, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:145:22: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
             value2 = (value1 - 1) | value1;                                                     \
                      ^
dt_arith.c:3622:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(short, SHRT_MAX, SHRT_MIN, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:147:24: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
             value1 <<= 1;                                                                       \
                        ^
dt_arith.c:3622:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(short, SHRT_MAX, SHRT_MIN, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:155:18: warning: comparison is always true due to limited range of data type [-Wtype-limits]
         if(value2<=SRC_MAX && value2>=SRC_MIN) {                                                \
                  ^
dt_arith.c:3622:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(short, SHRT_MAX, SHRT_MIN, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:155:37: warning: comparison is always true due to limited range of data type [-Wtype-limits]
         if(value2<=SRC_MAX && value2>=SRC_MIN) {                                                \
                                     ^
dt_arith.c:3622:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(short, SHRT_MAX, SHRT_MIN, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:162:24: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
             value2 <<= 1;                                                                       \
                        ^
dt_arith.c:3622:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(short, SHRT_MAX, SHRT_MIN, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:130:18: warning: comparison is always true due to limited range of data type [-Wtype-limits]
         if(value1<=SRC_MAX && value1>=SRC_MIN) {                                                \
                  ^
dt_arith.c:3624:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(unsigned short, USHRT_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:130:37: warning: comparison is always true due to limited range of data type [-Wtype-limits]
         if(value1<=SRC_MAX && value1>=SRC_MIN) {                                                \
                                     ^
dt_arith.c:3624:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(unsigned short, USHRT_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:136:18: warning: comparison is always true due to limited range of data type [-Wtype-limits]
         if(value2<=SRC_MAX && value2>=SRC_MIN) {                                                \
                  ^
dt_arith.c:3624:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(unsigned short, USHRT_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:136:37: warning: comparison is always true due to limited range of data type [-Wtype-limits]
         if(value2<=SRC_MAX && value2>=SRC_MIN) {                                                \
                                     ^
dt_arith.c:3624:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(unsigned short, USHRT_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:144:24: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
             value1 <<= 1;                                                                       \
                        ^
dt_arith.c:3624:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(unsigned short, USHRT_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:145:22: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
             value2 = (value1 - 1) | value1;                                                     \
                      ^
dt_arith.c:3624:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(unsigned short, USHRT_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:147:24: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
             value1 <<= 1;                                                                       \
                        ^
dt_arith.c:3624:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(unsigned short, USHRT_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:148:22: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
             value2 = (~value1) | value1;                                                        \
                      ^
dt_arith.c:3624:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(unsigned short, USHRT_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:155:18: warning: comparison is always true due to limited range of data type [-Wtype-limits]
         if(value2<=SRC_MAX && value2>=SRC_MIN) {                                                \
                  ^
dt_arith.c:3624:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(unsigned short, USHRT_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:155:37: warning: comparison is always true due to limited range of data type [-Wtype-limits]
         if(value2<=SRC_MAX && value2>=SRC_MIN) {                                                \
                                     ^
dt_arith.c:3624:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(unsigned short, USHRT_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:162:24: warning: conversion to ‘short unsigned int’ from ‘int’ may alter its value [-Wconversion]
             value2 <<= 1;                                                                       \
                        ^
dt_arith.c:3624:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(unsigned short, USHRT_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:130:37: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits]
         if(value1<=SRC_MAX && value1>=SRC_MIN) {                                                \
                                     ^
dt_arith.c:3628:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(unsigned int, UINT_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:136:37: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits]
         if(value2<=SRC_MAX && value2>=SRC_MIN) {                                                \
                                     ^
dt_arith.c:3628:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(unsigned int, UINT_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:155:37: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits]
         if(value2<=SRC_MAX && value2>=SRC_MIN) {                                                \
                                     ^
dt_arith.c:3628:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(unsigned int, UINT_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:130:37: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits]
         if(value1<=SRC_MAX && value1>=SRC_MIN) {                                                \
                                     ^
dt_arith.c:3632:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(unsigned long, ULONG_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:136:37: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits]
         if(value2<=SRC_MAX && value2>=SRC_MIN) {                                                \
                                     ^
dt_arith.c:3632:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(unsigned long, ULONG_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:155:37: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits]
         if(value2<=SRC_MAX && value2>=SRC_MIN) {                                                \
                                     ^
dt_arith.c:3632:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(unsigned long, ULONG_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:130:37: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits]
         if(value1<=SRC_MAX && value1>=SRC_MIN) {                                                \
                                     ^
dt_arith.c:3636:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(unsigned long long, ULLONG_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:136:37: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits]
         if(value2<=SRC_MAX && value2>=SRC_MIN) {                                                \
                                     ^
dt_arith.c:3636:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(unsigned long long, ULLONG_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:155:37: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits]
         if(value2<=SRC_MAX && value2>=SRC_MIN) {                                                \
                                     ^
dt_arith.c:3636:9: note: in expansion of macro ‘INIT_INTEGER’
         INIT_INTEGER(unsigned long long, ULLONG_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
         ^~~~~~~~~~~~
dt_arith.c:4175:19: warning: conversion to ‘unsigned int’ from ‘size_t {aka long unsigned int}’ may alter its value [-Wconversion]
             for(q=dst_nbits/8; q<dst_size; q++) {
                   ^~~~~~~~~
dt_arith.c:4466:24: warning: format ‘%ld’ expects argument of type ‘long int’, but argument 2 has type ‘long long int’ [-Wformat=]
                 printf(" %29"H5_PRINTF_LL_WIDTH"d\n", *((long long*)hw));
                        ^~~~~~
dt_arith.c:4469:24: warning: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 2 has type ‘long long unsigned int’ [-Wformat=]
                 printf(" %29"H5_PRINTF_LL_WIDTH"u\n", *((unsigned long long*)hw));
                        ^~~~~~
dt_arith.c:4303:2: warning: label ‘printing’ defined but not used [-Wunused-label]
  printing:
  ^~~~~~~~
dt_arith.c: In function ‘main’:
dt_arith.c:5135:13: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     nerrors += test_hard_query();
             ^~
dt_arith.c:5139:13: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     nerrors += test_derived_flt();
             ^~
dt_arith.c:5143:13: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     nerrors += test_derived_integer();
             ^~
dt_arith.c:5149:13: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     nerrors += run_fp_tests("noop");
             ^~
dt_arith.c:5152:13: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     nerrors += run_fp_tests("hard");
             ^~
dt_arith.c:5155:13: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     nerrors += run_integer_tests("hard");
             ^~
dt_arith.c:5158:13: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     nerrors += run_int_fp_conv("hard");
             ^~
dt_arith.c:5161:13: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     nerrors += run_fp_int_conv("hard");
             ^~
dt_arith.c:5164:13: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     nerrors += test_particular_fp_integer();
             ^~
dt_arith.c:5174:13: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     nerrors += run_fp_tests("soft");
             ^~
dt_arith.c:5177:13: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     nerrors += test_conv_int_2();
             ^~
dt_arith.c:5178:13: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     nerrors += run_integer_tests("soft");
             ^~
dt_arith.c:5181:13: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     nerrors += run_fp_int_conv("soft");
             ^~
dt_arith.c:5184:13: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     nerrors += run_int_fp_conv("soft");
             ^~
dt_arith.c: In function ‘test_conv_flt_1’:
dt_arith.c:3170:20: warning: ‘overflow’ may be used uninitialized in this function [-Wmaybe-uninitialized]
                 if (overflow && my_isinf(dendian, buf+j*sizeof(float),
                    ^
  CCLD     dt_arith
  CC       dtypes.o
dtypes.c: In function ‘test_compound_9’:
dtypes.c:1648:30: warning: initialization discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
     cmpd_struct wdata = {11, "variable-length string", 22};
                              ^~~~~~~~~~~~~~~~~~~~~~~~
dtypes.c: In function ‘test_compound_10’:
dtypes.c:1867:28: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
         wdata[i].str[9] += (char)i;
                            ^
dtypes.c:1872:46: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
         ((char*)(wdata[i].text.p))[len-2] += (char)i;
                                              ^
dtypes.c: In function ‘test_compound_14’:
dtypes.c:2456:39: warning: initialization discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
     cmpd_struct_1 wdata1 = {'A', 'B', "variable-length string"};
                                       ^~~~~~~~~~~~~~~~~~~~~~~~
dtypes.c:2459:39: warning: initialization discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
     cmpd_struct_2 wdata2 = {'C', 'D', "another vlen!", 1, 2, -1, 9001};
                                       ^~~~~~~~~~~~~~~
dtypes.c: In function ‘create_del_obj_named_test_file’:
dtypes.c:6675:12: warning: variable ‘status’ set but not used [-Wunused-but-set-variable]
     herr_t status;      /* Generic return value */
            ^~~~~~
dtypes.c: In function ‘test_utf_ascii_conv’:
dtypes.c:7215:55: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
         status = H5Tconvert(utf8_vtid, ascii_vtid, 1, (void *)utf8_w, NULL, H5P_DEFAULT);
                                                       ^
dtypes.c:7248:55: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
         status = H5Tconvert(ascii_vtid, utf8_vtid, 1, (void *)ascii_w, NULL, H5P_DEFAULT);
                                                       ^
In file included from dtypes.c:26:0:
At top level:
H5srcdir.h:53:20: warning: ‘H5_get_srcdir’ defined but not used [-Wunused-function]
 static const char *H5_get_srcdir(void)
                    ^~~~~~~~~~~~~
  CCLD     dtypes
  CC       dsets.o
dsets.c: In function ‘test_conv_buffer’:
dsets.c:1030:27: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
  cf->b[j] = (float)(100.0f*(j+1) + 0.01f*j);
                           ^
dsets.c:1030:41: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
  cf->b[j] = (float)(100.0f*(j+1) + 0.01f*j);
                                         ^
dsets.c:1033:19: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
  cf->c[j] = 100.0f*(j+1) + 0.02f*j;
                   ^
dsets.c:1033:33: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
  cf->c[j] = 100.0f*(j+1) + 0.02f*j;
                                 ^
dsets.c: In function ‘test_filters’:
dsets.c:2079:5: warning: unused parameter ‘fapl’ [-Wunused-parameter]
     fapl)
     ^~~~
dsets.c: In function ‘test_nbit_int’:
dsets.c:2742:28: warning: cast from function call of type ‘double’ to non-matching type ‘long long int’ [-Wbad-function-cast]
                            (long long)HDpow(2.0f, (double)(precision - 1))) << offset);
                            ^
dsets.c:2780:32: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             if((new_data[i][j] & mask) != (orig_data[i][j] & mask)) {
                                ^
dsets.c:2780:60: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             if((new_data[i][j] & mask) != (orig_data[i][j] & mask)) {
                                                            ^
dsets.c: In function ‘test_nbit_array’:
dsets.c:3109:38: warning: cast from function call of type ‘double’ to non-matching type ‘long long int’ [-Wbad-function-cast]
                                      (long long)HDpow(2.0F, (double)precision)) << offset);
                                      ^
dsets.c: In function ‘test_nbit_compound’:
dsets.c:3268:30: warning: cast from function call of type ‘double’ to non-matching type ‘long long int’ [-Wbad-function-cast]
                              (long long)HDpow(2.0F, (double)(precision[0]-1))) << offset[0]);
                              ^
dsets.c:3270:30: warning: cast from function call of type ‘double’ to non-matching type ‘long long int’ [-Wbad-function-cast]
                              (long long)HDpow(2.0F, (double)(precision[1]-1))) << offset[1]);
                              ^
dsets.c:3272:30: warning: cast from function call of type ‘double’ to non-matching type ‘long long int’ [-Wbad-function-cast]
                              (long long)HDpow(2.0F, (double)(precision[2]-1))) << offset[2]);
                              ^
dsets.c:3315:34: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             if((new_data[i][j].i & i_mask) != (orig_data[i][j].i & i_mask) ||
                                  ^
dsets.c:3315:66: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             if((new_data[i][j].i & i_mask) != (orig_data[i][j].i & i_mask) ||
                                                                  ^
dsets.c:3316:35: warning: conversion to ‘unsigned int’ from ‘char’ may change the sign of the result [-Wsign-conversion]
                 (new_data[i][j].c & c_mask) != (orig_data[i][j].c & c_mask) ||
                                   ^
dsets.c:3316:67: warning: conversion to ‘unsigned int’ from ‘char’ may change the sign of the result [-Wsign-conversion]
                 (new_data[i][j].c & c_mask) != (orig_data[i][j].c & c_mask) ||
                                                                   ^
dsets.c:3317:35: warning: conversion to ‘unsigned int’ from ‘short int’ may change the sign of the result [-Wsign-conversion]
                 (new_data[i][j].s & s_mask) != (orig_data[i][j].s & s_mask) ||
                                   ^
dsets.c:3317:67: warning: conversion to ‘unsigned int’ from ‘short int’ may change the sign of the result [-Wsign-conversion]
                 (new_data[i][j].s & s_mask) != (orig_data[i][j].s & s_mask) ||
                                                                   ^
dsets.c: In function ‘test_nbit_compound_2’:
dsets.c:3494:32: warning: cast from function call of type ‘double’ to non-matching type ‘long long int’ [-Wbad-function-cast]
                                (long long)HDpow(2.0F, (double)(precision[0]-1))) << offset[0]);
                                ^
dsets.c:3496:32: warning: cast from function call of type ‘double’ to non-matching type ‘long long int’ [-Wbad-function-cast]
                                (long long)HDpow(2.0F, (double)(precision[1]-1))) << offset[1]);
                                ^
dsets.c:3498:32: warning: cast from function call of type ‘double’ to non-matching type ‘long long int’ [-Wbad-function-cast]
                                (long long)HDpow(2.0F, (double)(precision[2]-1))) << offset[2]);
                                ^
dsets.c:3502:30: warning: cast from function call of type ‘double’ to non-matching type ‘long long int’ [-Wbad-function-cast]
                              (long long)HDpow(2.0F, (double)precision[3])) << offset[3]);
                              ^
dsets.c:3507:40: warning: cast from function call of type ‘double’ to non-matching type ‘long long int’ [-Wbad-function-cast]
                                        (long long)HDpow(2.0F, (double)(precision[4]-1))) << offset[4]);
                                        ^
dsets.c:3512:42: warning: cast from function call of type ‘double’ to non-matching type ‘long long int’ [-Wbad-function-cast]
                                          (long long)HDpow(2.0F, (double)(precision[0]-1))) << offset[0]);
                                          ^
dsets.c:3514:42: warning: cast from function call of type ‘double’ to non-matching type ‘long long int’ [-Wbad-function-cast]
                                          (long long)HDpow(2.0F, (double)(precision[1]-1))) << offset[1]);
                                          ^
dsets.c:3516:42: warning: cast from function call of type ‘double’ to non-matching type ‘long long int’ [-Wbad-function-cast]
                                          (long long)HDpow(2.0F, (double)(precision[2]-1))) << offset[2]);
                                          ^
dsets.c:3571:40: warning: conversion to ‘unsigned int’ from ‘char’ may change the sign of the result [-Wsign-conversion]
              if((new_data[i][j].b[m][n]&b_mask)!=(orig_data[i][j].b[m][n]&b_mask)) {
                                        ^
dsets.c:3571:74: warning: conversion to ‘unsigned int’ from ‘char’ may change the sign of the result [-Wsign-conversion]
              if((new_data[i][j].b[m][n]&b_mask)!=(orig_data[i][j].b[m][n]&b_mask)) {
                                                                          ^
dsets.c:3578:43: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
              if((new_data[i][j].d[m][n].i & i_mask)!=(orig_data[i][j].d[m][n].i & i_mask)||
                                           ^
dsets.c:3578:81: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
              if((new_data[i][j].d[m][n].i & i_mask)!=(orig_data[i][j].d[m][n].i & i_mask)||
                                                                                 ^
dsets.c:3579:43: warning: conversion to ‘unsigned int’ from ‘char’ may change the sign of the result [-Wsign-conversion]
                 (new_data[i][j].d[m][n].c & c_mask)!=(orig_data[i][j].d[m][n].c & c_mask)||
                                           ^
dsets.c:3579:81: warning: conversion to ‘unsigned int’ from ‘char’ may change the sign of the result [-Wsign-conversion]
                 (new_data[i][j].d[m][n].c & c_mask)!=(orig_data[i][j].d[m][n].c & c_mask)||
                                                                                 ^
dsets.c:3580:43: warning: conversion to ‘unsigned int’ from ‘short int’ may change the sign of the result [-Wsign-conversion]
                 (new_data[i][j].d[m][n].s & s_mask)!=(orig_data[i][j].d[m][n].s & s_mask)||
                                           ^
dsets.c:3580:81: warning: conversion to ‘unsigned int’ from ‘short int’ may change the sign of the result [-Wsign-conversion]
                 (new_data[i][j].d[m][n].s & s_mask)!=(orig_data[i][j].d[m][n].s & s_mask)||
                                                                                 ^
dsets.c:3588:32: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         if((new_data[i][j].a.i & i_mask)!=(orig_data[i][j].a.i & i_mask)||
                                ^
dsets.c:3588:64: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         if((new_data[i][j].a.i & i_mask)!=(orig_data[i][j].a.i & i_mask)||
                                                                ^
dsets.c:3589:32: warning: conversion to ‘unsigned int’ from ‘char’ may change the sign of the result [-Wsign-conversion]
            (new_data[i][j].a.c & c_mask)!=(orig_data[i][j].a.c & c_mask)||
                                ^
dsets.c:3589:64: warning: conversion to ‘unsigned int’ from ‘char’ may change the sign of the result [-Wsign-conversion]
            (new_data[i][j].a.c & c_mask)!=(orig_data[i][j].a.c & c_mask)||
                                                                ^
dsets.c:3590:32: warning: conversion to ‘unsigned int’ from ‘short int’ may change the sign of the result [-Wsign-conversion]
            (new_data[i][j].a.s & s_mask)!=(orig_data[i][j].a.s & s_mask)||
                                ^
dsets.c:3590:64: warning: conversion to ‘unsigned int’ from ‘short int’ may change the sign of the result [-Wsign-conversion]
            (new_data[i][j].a.s & s_mask)!=(orig_data[i][j].a.s & s_mask)||
                                                                ^
dsets.c: In function ‘test_nbit_compound_3’:
dsets.c:3712:39: warning: cast from function call of type ‘double’ to non-matching type ‘long int’ [-Wbad-function-cast]
         orig_data[i].i = HDrandom() % (long)HDpow(2.0F, 17.0F - 1.0F);
                                       ^
In file included from h5test.h:26:0,
                 from dsets.c:26:
../src/H5private.h:1069:31: warning: conversion to ‘int’ from ‘long int’ may alter its value [-Wconversion]
         #define HDrandom()    HDrand()
                               ^
dsets.c:3712:26: note: in expansion of macro ‘HDrandom’
         orig_data[i].i = HDrandom() % (long)HDpow(2.0F, 17.0F - 1.0F);
                          ^~~~~~~~
dsets.c: In function ‘test_nbit_int_size’:
dsets.c:3882:39: warning: cast from function call of type ‘double’ to non-matching type ‘int’ [-Wbad-function-cast]
            orig_data[i][j] = rand() % (int)pow((double)2, (double)(precision-1)) << offset;
                                       ^
dsets.c: In function ‘test_nbit_flt_size’:
dsets.c:4080:30: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
            orig_data[i][j] = (rand() % 1234567) / 2;
                              ^
dsets.c: In function ‘test_scaleoffset_float’:
dsets.c:4464:57: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
         orig_data[i][j] = (float)((HDrandom() % 100000) / 1000.0F);
                                                         ^
dsets.c: In function ‘test_scaleoffset_float_2’:
dsets.c:4595:57: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
         orig_data[0][j] = (float)((HDrandom() % 100000) / 1000.0F);
                                                         ^
dsets.c: In function ‘test_scaleoffset_double’:
dsets.c:4706:51: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
         orig_data[i][j] = (HDrandom() % 10000000) / 10000000.0F;
                                                   ^
dsets.c: In function ‘test_scaleoffset_double_2’:
dsets.c:4837:51: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
         orig_data[0][j] = (HDrandom() % 10000000) / 10000000.0F;
                                                   ^
dsets.c: In function ‘test_deprec’:
dsets.c:6816:12: warning: variable ‘status’ set but not used [-Wunused-but-set-variable]
     herr_t status;
            ^~~~~~
In file included from dsets.c:27:0:
At top level:
H5srcdir.h:53:20: warning: ‘H5_get_srcdir’ defined but not used [-Wunused-function]
 static const char *H5_get_srcdir(void)
                    ^~~~~~~~~~~~~
  CCLD     dsets
  CC       cmpd_dset.o
cmpd_dset.c: In function ‘initialize_stype1’:
cmpd_dset.c:885:23: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
         s_ptr->f    = i*2/3;
                       ^
cmpd_dset.c:886:23: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
         s_ptr->g    = i*2/3+1;
                       ^
cmpd_dset.c:888:20: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
      s_ptr->h[j] = i*j/5+j;
                    ^
cmpd_dset.c:889:23: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
         s_ptr->i    = i*2/3+2;
                       ^
cmpd_dset.c:890:23: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
         s_ptr->j    = i*2/3+3;
                       ^
cmpd_dset.c: In function ‘initialize_stype2’:
cmpd_dset.c:921:16: warning: conversion to ‘int’ from ‘size_t {aka long unsigned int}’ may alter its value [-Wconversion]
  s_ptr->a    = i*8+0;
                ^
cmpd_dset.c:922:16: warning: conversion to ‘int’ from ‘size_t {aka long unsigned int}’ may alter its value [-Wconversion]
  s_ptr->b    = i*8+1;
                ^
cmpd_dset.c:924:20: warning: conversion to ‘int’ from ‘size_t {aka long unsigned int}’ may alter its value [-Wconversion]
      s_ptr->c[j] = i*8+j;
                    ^
cmpd_dset.c:925:16: warning: conversion to ‘int’ from ‘size_t {aka long unsigned int}’ may alter its value [-Wconversion]
  s_ptr->d    = i*8+6;
                ^
cmpd_dset.c:926:16: warning: conversion to ‘int’ from ‘size_t {aka long unsigned int}’ may alter its value [-Wconversion]
  s_ptr->e    = i*8+7;
                ^
cmpd_dset.c:928:23: warning: conversion to ‘float’ from ‘size_t {aka long unsigned int}’ may alter its value [-Wconversion]
         s_ptr->f    = i*2/3;
                       ^
cmpd_dset.c:929:23: warning: conversion to ‘float’ from ‘size_t {aka long unsigned int}’ may alter its value [-Wconversion]
         s_ptr->g    = i*2/3+1;
                       ^
cmpd_dset.c:931:20: warning: conversion to ‘float’ from ‘size_t {aka long unsigned int}’ may alter its value [-Wconversion]
      s_ptr->h[j] = i*j/5+j;
                    ^
cmpd_dset.c:932:23: warning: conversion to ‘float’ from ‘size_t {aka long unsigned int}’ may alter its value [-Wconversion]
         s_ptr->i    = i*2/3+2;
                       ^
cmpd_dset.c:933:23: warning: conversion to ‘float’ from ‘size_t {aka long unsigned int}’ may alter its value [-Wconversion]
         s_ptr->j    = i*2/3+3;
                       ^
cmpd_dset.c:935:23: warning: conversion to ‘double’ from ‘size_t {aka long unsigned int}’ may alter its value [-Wconversion]
         s_ptr->k    = i/7+1;
                       ^
cmpd_dset.c:936:23: warning: conversion to ‘double’ from ‘size_t {aka long unsigned int}’ may alter its value [-Wconversion]
         s_ptr->l    = i/7+2;
                       ^
cmpd_dset.c:937:23: warning: conversion to ‘double’ from ‘size_t {aka long unsigned int}’ may alter its value [-Wconversion]
         s_ptr->m    = i/7+3;
                       ^
cmpd_dset.c:938:23: warning: conversion to ‘double’ from ‘size_t {aka long unsigned int}’ may alter its value [-Wconversion]
         s_ptr->n    = i/7+4;
                       ^
cmpd_dset.c:940:23: warning: conversion to ‘long int’ from ‘size_t {aka long unsigned int}’ may change the sign of the result [-Wsign-conversion]
         s_ptr->o    = i*3+0;
                       ^
cmpd_dset.c:941:23: warning: conversion to ‘long int’ from ‘size_t {aka long unsigned int}’ may change the sign of the result [-Wsign-conversion]
         s_ptr->p    = i*3+1;
                       ^
cmpd_dset.c:942:23: warning: conversion to ‘long int’ from ‘size_t {aka long unsigned int}’ may change the sign of the result [-Wsign-conversion]
         s_ptr->q    = i*3+2;
                       ^
cmpd_dset.c: In function ‘initialize_stype4’:
cmpd_dset.c:999:16: warning: conversion to ‘int’ from ‘size_t {aka long unsigned int}’ may alter its value [-Wconversion]
  s_ptr->a    = i*8+0;
                ^
cmpd_dset.c:1000:16: warning: conversion to ‘int’ from ‘size_t {aka long unsigned int}’ may alter its value [-Wconversion]
  s_ptr->b    = i*8+1;
                ^
cmpd_dset.c:1002:20: warning: conversion to ‘int’ from ‘size_t {aka long unsigned int}’ may alter its value [-Wconversion]
      s_ptr->c[j] = i*8+j;
                    ^
cmpd_dset.c:1003:16: warning: conversion to ‘int’ from ‘size_t {aka long unsigned int}’ may alter its value [-Wconversion]
  s_ptr->d    = i*8+6;
                ^
cmpd_dset.c:1004:16: warning: conversion to ‘int’ from ‘size_t {aka long unsigned int}’ may alter its value [-Wconversion]
  s_ptr->e    = i*8+7;
                ^
cmpd_dset.c:1006:23: warning: conversion to ‘float’ from ‘size_t {aka long unsigned int}’ may alter its value [-Wconversion]
         s_ptr->f    = i*2/3;
                       ^
cmpd_dset.c:1007:23: warning: conversion to ‘float’ from ‘size_t {aka long unsigned int}’ may alter its value [-Wconversion]
         s_ptr->g    = i*2/3+1;
                       ^
cmpd_dset.c:1009:20: warning: conversion to ‘float’ from ‘size_t {aka long unsigned int}’ may alter its value [-Wconversion]
      s_ptr->h[j] = i*j/5+j;
                    ^
cmpd_dset.c:1010:23: warning: conversion to ‘float’ from ‘size_t {aka long unsigned int}’ may alter its value [-Wconversion]
         s_ptr->i    = i*2/3+2;
                       ^
cmpd_dset.c:1011:23: warning: conversion to ‘float’ from ‘size_t {aka long unsigned int}’ may alter its value [-Wconversion]
         s_ptr->j    = i*2/3+3;
                       ^
cmpd_dset.c:1013:23: warning: conversion to ‘double’ from ‘size_t {aka long unsigned int}’ may alter its value [-Wconversion]
         s_ptr->k    = i/7+1;
                       ^
cmpd_dset.c:1014:23: warning: conversion to ‘double’ from ‘size_t {aka long unsigned int}’ may alter its value [-Wconversion]
         s_ptr->l    = i/7+2;
                       ^
cmpd_dset.c:1015:23: warning: conversion to ‘double’ from ‘size_t {aka long unsigned int}’ may alter its value [-Wconversion]
         s_ptr->m    = i/7+3;
                       ^
cmpd_dset.c:1016:23: warning: conversion to ‘double’ from ‘size_t {aka long unsigned int}’ may alter its value [-Wconversion]
         s_ptr->n    = i/7+4;
                       ^
cmpd_dset.c:1018:23: warning: conversion to ‘long int’ from ‘size_t {aka long unsigned int}’ may change the sign of the result [-Wsign-conversion]
         s_ptr->o    = i*3+0;
                       ^
cmpd_dset.c:1019:23: warning: conversion to ‘long int’ from ‘size_t {aka long unsigned int}’ may change the sign of the result [-Wsign-conversion]
         s_ptr->p    = i*3+1;
                       ^
cmpd_dset.c:1020:23: warning: conversion to ‘long int’ from ‘size_t {aka long unsigned int}’ may change the sign of the result [-Wsign-conversion]
         s_ptr->q    = i*3+2;
                       ^
cmpd_dset.c:1022:23: warning: conversion to ‘long long int’ from ‘size_t {aka long unsigned int}’ may change the sign of the result [-Wsign-conversion]
         s_ptr->r    = i*5+1;
                       ^
cmpd_dset.c:1023:23: warning: conversion to ‘long long int’ from ‘size_t {aka long unsigned int}’ may change the sign of the result [-Wsign-conversion]
         s_ptr->s    = i*5+2;
                       ^
cmpd_dset.c:1024:23: warning: conversion to ‘long long int’ from ‘size_t {aka long unsigned int}’ may change the sign of the result [-Wsign-conversion]
         s_ptr->t    = i*5+3;
                       ^
cmpd_dset.c: In function ‘test_pack_ooo’:
cmpd_dset.c:1791:22: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         j = HDrand() % num_free;
                      ^
cmpd_dset.c:1803:22: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     sub_cmpd_order = HDrand() % PACK_NMEMBS;
                      ^~~~~~
cmpd_dset.c: In function ‘main’:
cmpd_dset.c:2195:13: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     nerrors += test_compound(fname, fapl_id);
             ^~
cmpd_dset.c:2199:13: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     nerrors += test_hdf5_src_subset(fname, fapl_id);
             ^~
cmpd_dset.c:2203:13: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     nerrors += test_hdf5_dst_subset(fname, fapl_id);
             ^~
cmpd_dset.c:2206:13: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     nerrors += test_pack_ooo();
             ^~
cmpd_dset.c:2209:13: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     nerrors += test_ooo_order(fname);
             ^~
  CCLD     cmpd_dset
  CC       filter_fail.o
In file included from filter_fail.c:25:0:
H5srcdir.h:53:20: warning: ‘H5_get_srcdir’ defined but not used [-Wunused-function]
 static const char *H5_get_srcdir(void)
                    ^~~~~~~~~~~~~
H5srcdir.h:35:20: warning: ‘H5_get_srcdir_filename’ defined but not used [-Wunused-function]
 static const char *H5_get_srcdir_filename(const char *filename)
                    ^~~~~~~~~~~~~~~~~~~~~~
  CCLD     filter_fail
  CC       extend.o
  CCLD     extend
  CC       external.o
  CCLD     external
  CC       efc.o
  CCLD     efc
  CC       objcopy.o
objcopy.c: In function ‘compare_data’:
objcopy.c:1067:24: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
             ref_buf1 = (const hdset_reg_ref_t *)buf1;
                        ^
objcopy.c:1068:24: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
             ref_buf2 = (const hdset_reg_ref_t *)buf2;
                        ^
objcopy.c: In function ‘test_copy_dataset_compound’:
objcopy.c:2318:25: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
         buf[i].d = 1.0F / (i + 1);
                         ^
objcopy.c: In function ‘test_copy_dataset_chunked’:
objcopy.c:2450:30: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
         buf1d[i] = (float)(i / 2.0F);
                              ^
objcopy.c:2452:42: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
             buf2d[i][j] = (float)(i + (j / 100.0F));
                                          ^
objcopy.c:2452:37: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
             buf2d[i][j] = (float)(i + (j / 100.0F));
                                     ^
objcopy.c: In function ‘test_copy_dataset_chunked_sparse’:
objcopy.c:2793:30: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
         buf1d[i] = (float)(i / 10.0F);
                              ^
objcopy.c:2795:42: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
             buf2d[i][j] = (float)(i + (j / 100.0F));
                                          ^
objcopy.c:2795:37: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
             buf2d[i][j] = (float)(i + (j / 100.0F));
                                     ^
objcopy.c: In function ‘test_copy_dataset_compact’:
objcopy.c:3117:36: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
             buf[i][j] = (float)(i+j/100.0F);
                                    ^
objcopy.c:3117:34: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
             buf[i][j] = (float)(i+j/100.0F);
                                  ^
objcopy.c: In function ‘test_copy_dataset_contig_cmpd_vl’:
objcopy.c:7597:20: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
         buf[i].a = i * (i - 1);
                    ^
objcopy.c:7602:30: warning: conversion to ‘float’ from ‘unsigned int’ may alter its value [-Wconversion]
         buf[i].c = 1.0F / (i + 1.0F);
                              ^
objcopy.c: In function ‘test_copy_dataset_chunked_cmpd_vl’:
objcopy.c:7736:20: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
         buf[i].a = i * (i - 1);
                    ^
objcopy.c:7741:30: warning: conversion to ‘float’ from ‘unsigned int’ may alter its value [-Wconversion]
         buf[i].c = 1.0F / (i + 1.0F);
                              ^
objcopy.c: In function ‘test_copy_dataset_compact_cmpd_vl’:
objcopy.c:7881:20: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
         buf[i].a = i * (i - 1);
                    ^
objcopy.c:7886:30: warning: conversion to ‘float’ from ‘unsigned int’ may alter its value [-Wconversion]
         buf[i].c = 1.0F / (i + 1.0F);
                              ^
In file included from objcopy.c:25:0:
At top level:
H5srcdir.h:53:20: warning: ‘H5_get_srcdir’ defined but not used [-Wunused-function]
 static const char *H5_get_srcdir(void)
                    ^~~~~~~~~~~~~
H5srcdir.h:35:20: warning: ‘H5_get_srcdir_filename’ defined but not used [-Wunused-function]
 static const char *H5_get_srcdir_filename(const char *filename)
                    ^~~~~~~~~~~~~~~~~~~~~~
  CCLD     objcopy
  CC       links.o
links.c: In function ‘external_link_dangling’:
links.c:2698:18: warning: conversion to ‘hid_t {aka int}’ from ‘ssize_t {aka long int}’ may alter its value [-Wconversion]
         status = H5Lget_name_by_idx(rid, "no_file", H5_INDEX_NAME, H5_ITER_INC, 0, NULL, 0, H5P_DEFAULT);
                  ^~~~~~~~~~~~~~~~~~
links.c: In function ‘link_info_by_idx’:
links.c:11058:23: warning: conversion to ‘herr_t {aka int}’ from ‘ssize_t {aka long int}’ may alter its value [-Wconversion]
                 ret = H5Lget_name_by_idx(group_id, ".", H5_INDEX_CRT_ORDER, H5_ITER_INC, (hsize_t)0, tmpname, (size_t)NAME_BUF_SIZE, H5P_DEFAULT);
                       ^~~~~~~~~~~~~~~~~~
links.c:11100:23: warning: conversion to ‘herr_t {aka int}’ from ‘ssize_t {aka long int}’ may alter its value [-Wconversion]
                 ret = H5Lget_name_by_idx(group_id, ".", H5_INDEX_CRT_ORDER, H5_ITER_INC, (hsize_t)u, tmpname, (size_t)NAME_BUF_SIZE, H5P_DEFAULT);
                       ^~~~~~~~~~~~~~~~~~
links.c:11142:23: warning: conversion to ‘herr_t {aka int}’ from ‘ssize_t {aka long int}’ may alter its value [-Wconversion]
                 ret = H5Lget_name_by_idx(group_id, ".", H5_INDEX_CRT_ORDER, H5_ITER_INC, (hsize_t)u, tmpname, (size_t)NAME_BUF_SIZE, H5P_DEFAULT);
                       ^~~~~~~~~~~~~~~~~~
links.c: In function ‘link_info_by_idx_old’:
links.c:11310:19: warning: conversion to ‘herr_t {aka int}’ from ‘ssize_t {aka long int}’ may alter its value [-Wconversion]
             ret = H5Lget_name_by_idx(group_id, ".", H5_INDEX_CRT_ORDER, H5_ITER_INC, (hsize_t)u, tmpname, (size_t)NAME_BUF_SIZE, H5P_DEFAULT);
                   ^~~~~~~~~~~~~~~~~~
links.c: In function ‘link_iterate_check’:
links.c:12070:23: warning: conversion to ‘int64_t {aka long int}’ from ‘hsize_t {aka long long unsigned int}’ may change the sign of the result [-Wsign-conversion]
     iter_info->curr = order != H5_ITER_DEC ? skip : ((max_links - 1) - skip);
                       ^~~~~
links.c:12070:23: warning: conversion to ‘int64_t {aka long int}’ from ‘hsize_t {aka long long unsigned int}’ may change the sign of the result [-Wsign-conversion]
links.c:12098:35: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
     iter_info->nskipped = gskip = max_links / 2;
                                   ^~~~~~~~~
links.c:12098:27: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     iter_info->nskipped = gskip = max_links / 2;
                           ^~~~~
links.c:12102:81: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     iter_info->curr = order != H5_ITER_DEC ? (unsigned)gskip : ((max_links - 1) - gskip);
                                                                                 ^
links.c:12143:27: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     iter_info->nskipped = gskip = 0;
                           ^~~~~
links.c: In function ‘link_iterate_old_check’:
links.c:12500:27: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     iter_info->nskipped = gskip = 0;
                           ^~~~~
links.c:12520:23: warning: conversion to ‘int64_t {aka long int}’ from ‘hsize_t {aka long long unsigned int}’ may change the sign of the result [-Wsign-conversion]
     iter_info->curr = order != H5_ITER_DEC ? skip : ((max_links - 1) - skip);
                       ^~~~~
links.c:12520:23: warning: conversion to ‘int64_t {aka long int}’ from ‘hsize_t {aka long long unsigned int}’ may change the sign of the result [-Wsign-conversion]
links.c:12548:35: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
     iter_info->nskipped = gskip = max_links / 2;
                                   ^~~~~~~~~
links.c:12548:27: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     iter_info->nskipped = gskip = max_links / 2;
                           ^~~~~
links.c:12552:81: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     iter_info->curr = order != H5_ITER_DEC ? (unsigned)gskip : ((max_links - 1) - gskip);
                                                                                 ^
links.c:12593:27: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     iter_info->nskipped = gskip = 0;
                           ^~~~~
In file included from links.c:31:0:
At top level:
H5srcdir.h:53:20: warning: ‘H5_get_srcdir’ defined but not used [-Wunused-function]
 static const char *H5_get_srcdir(void)
                    ^~~~~~~~~~~~~
H5srcdir.h:35:20: warning: ‘H5_get_srcdir_filename’ defined but not used [-Wunused-function]
 static const char *H5_get_srcdir_filename(const char *filename)
                    ^~~~~~~~~~~~~~~~~~~~~~
  CCLD     links
  CC       unlink.o
  CCLD     unlink
  CC       big.o
In file included from h5test.h:26:0,
                 from big.c:56:
big.c: In function ‘randll’:
../src/H5private.h:1069:31: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         #define HDrandom()    HDrand()
                               ^
big.c:132:15: note: in expansion of macro ‘HDrandom’
         acc = HDrandom();
               ^~~~~~~~
big.c:133:13: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         acc *= HDrandom();
             ^~
big.c: In function ‘reader’:
big.c:511:24: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int64_t {aka long int}’ may change the sign of the result [-Wsign-conversion]
         hs_offset[0] = HDstrtoll(s, NULL, 0);
                        ^~~~~~~~~
In file included from h5test.h:26:0,
                 from big.c:56:
big.c: In function ‘main’:
big.c:804:15: warning: conversion to ‘unsigned int’ from ‘long unsigned int’ may alter its value [-Wconversion]
     HDsrandom(seed);
               ^
../src/H5private.h:1197:41: note: in definition of macro ‘HDsrandom’
         #define HDsrandom(S)    HDsrand(S)
                                         ^
  CCLD     big
  CC       mtime.o
In file included from mtime.c:26:0:
H5srcdir.h:53:20: warning: ‘H5_get_srcdir’ defined but not used [-Wunused-function]
 static const char *H5_get_srcdir(void)
                    ^~~~~~~~~~~~~
H5srcdir.h:35:20: warning: ‘H5_get_srcdir_filename’ defined but not used [-Wunused-function]
 static const char *H5_get_srcdir_filename(const char *filename)
                    ^~~~~~~~~~~~~~~~~~~~~~
  CCLD     mtime
  CC       fillval.o
fillval.c: In function ‘test_rdwr_cases’:
fillval.c:792:28: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      hs_offset[j] = rand() % cur_size[j];
                            ^
fillval.c:941:28: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      hs_offset[j] = rand() % cur_size[j];
                            ^
fillval.c: In function ‘test_extend_cases’:
fillval.c:1443:50: warning: initialization discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
     comp_vl_datatype val_rd_c, init_val_c = {87, "baz", "mumble", 129};
                                                  ^~~~~
fillval.c:1443:57: warning: initialization discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
     comp_vl_datatype val_rd_c, init_val_c = {87, "baz", "mumble", 129};
                                                         ^~~~~~~~
fillval.c:1498:28: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      hs_offset[j] = rand() % start_size[j];
                            ^
fillval.c:1551:28: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      hs_offset[j] = rand() % start_size[j];
                            ^
fillval.c:1589:28: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      hs_offset[j] = rand() % extend_size[j];
                            ^
fillval.c:1628:28: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      hs_offset[j] = rand() % max_size[j];
                            ^
fillval.c:1669:28: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      hs_offset[j] = rand() % extend_size[j];
                            ^
fillval.c:1762:28: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
      hs_offset[j] = rand() % extend_size[j];
                            ^
fillval.c: In function ‘test_extend’:
fillval.c:1845:39: warning: initialization discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
     comp_vl_datatype fillval_c = {32, "foo", "bar", 64};         /* Fill value for compound+vl datatype tests */
                                       ^~~~~
fillval.c:1845:46: warning: initialization discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
     comp_vl_datatype fillval_c = {32, "foo", "bar", 64};         /* Fill value for compound+vl datatype tests */
                                              ^~~~~
In file included from fillval.c:23:0:
At top level:
H5srcdir.h:53:20: warning: ‘H5_get_srcdir’ defined but not used [-Wunused-function]
 static const char *H5_get_srcdir(void)
                    ^~~~~~~~~~~~~
H5srcdir.h:35:20: warning: ‘H5_get_srcdir_filename’ defined but not used [-Wunused-function]
 static const char *H5_get_srcdir_filename(const char *filename)
                    ^~~~~~~~~~~~~~~~~~~~~~
fillval.c: In function ‘test_rdwr_cases’:
fillval.c:886:21: warning: ‘fill_c.z’ may be used uninitialized in this function [-Wmaybe-uninitialized]
                     HDfprintf(stdout,"    Elmt={%Hu, %Hu, %Hu, %Hu, %Hu}, read: %f, %d, %f, %c"
                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                             "Fill value: %f, %d, %f, %c\n",
                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                             hs_offset[0], hs_offset[1],
                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~
                             hs_offset[2], hs_offset[3],
                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~
                             hs_offset[4],
                             ~~~~~~~~~~~~~
                             buf_c[u].a, buf_c[u].x, buf_c[u].y, buf_c[u].z,
                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                             fill_c.a, fill_c.x, fill_c.y, fill_c.z);
                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
fillval.c:882:69: warning: ‘fill_c.y’ may be used uninitialized in this function [-Wmaybe-uninitialized]
                 if(buf_c[u].a != fill_c.a || buf_c[u].x != fill_c.x ||
                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~
                         buf_c[u].y != fill_c.y || buf_c[u].z != fill_c.z) {
                         ~~~~~~~~~~~~~~~~~~~~~~                       
fillval.c:1000:21: warning: ‘fill_c.x’ may be used uninitialized in this function [-Wmaybe-uninitialized]
                     printf("    Elmt={%ld,%ld,%ld,%ld,%ld}, read: %f,%d,%f,%c "
                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                            "should be: %f,%d,%f,%c\n",
                            ~~~~~~~~~~~~~~~~~~~~~~~~~~~
                            (long)hs_offset[0], (long)hs_offset[1],
                            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                            (long)hs_offset[2], (long)hs_offset[3],
                            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                            (long)hs_offset[4],
                            ~~~~~~~~~~~~~~~~~~~
       rd_c.a, rd_c.x, rd_c.y, rd_c.z, should_be_c.a,
       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              should_be_c.x,should_be_c.y,should_be_c.z);
              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
fillval.c:886:21: warning: ‘fill_c.a’ may be used uninitialized in this function [-Wmaybe-uninitialized]
                     HDfprintf(stdout,"    Elmt={%Hu, %Hu, %Hu, %Hu, %Hu}, read: %f, %d, %f, %c"
                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                             "Fill value: %f, %d, %f, %c\n",
                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                             hs_offset[0], hs_offset[1],
                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~
                             hs_offset[2], hs_offset[3],
                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~
                             hs_offset[4],
                             ~~~~~~~~~~~~~
                             buf_c[u].a, buf_c[u].x, buf_c[u].y, buf_c[u].z,
                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                             fill_c.a, fill_c.x, fill_c.y, fill_c.z);
                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  CCLD     fillval
  CC       mount.o
  CCLD     mount
  CC       flush1.o
flush1.c: In function ‘create_file’:
flush1.c:77:42: warning: conversion to ‘double’ from ‘long long int’ may alter its value [-Wconversion]
      the_data[i][j] = (double)(hssize_t)i/(hssize_t)(j+1);
                                          ^
flush1.c: In function ‘extend_file’:
flush1.c:134:42: warning: conversion to ‘double’ from ‘long long int’ may alter its value [-Wconversion]
      the_data[i][j] = (double)(hssize_t)i/(hssize_t)(j+1);
                                          ^
  CCLD     flush1
  CC       flush2.o
flush2.c: In function ‘check_dset’:
flush2.c:75:63: warning: conversion to ‘double’ from ‘long long int’ may alter its value [-Wconversion]
             error = fabs(the_data[i][j] - (double)(hssize_t)i / ((hssize_t)j + 1));
                                                               ^
flush2.c:81:40: warning: conversion to ‘double’ from ‘long long int’ may alter its value [-Wconversion]
                     (double)(hssize_t)i/(hssize_t)(j+1));
                                        ^
  CCLD     flush2
  CC       app_ref.o
  CCLD     app_ref
  CC       enum.o
  CCLD     enum
  CC       set_extent.o
  CCLD     set_extent
  CC       ttsafe.o
  CC       ttsafe_dcreate.o
  CC       ttsafe_error.o
  CC       ttsafe_cancel.o
  CC       ttsafe_acreate.o
  CCLD     ttsafe
  CC       getname.o
getname.c: In function ‘test_obj_ref’:
getname.c:2578:9: warning: conversion to ‘int’ from ‘ssize_t {aka long int}’ may alter its value [-Wconversion]
     i = H5Iget_name(dataset2, (char*)buf, sizeof(buf));
         ^~~~~~~~~~~
getname.c:2582:9: warning: conversion to ‘int’ from ‘ssize_t {aka long int}’ may alter its value [-Wconversion]
     i = H5Rget_name(dataset, H5R_OBJECT, &wbuf[0], (char*)buf, sizeof(buf));
         ^~~~~~~~~~~
getname.c:2590:9: warning: conversion to ‘int’ from ‘ssize_t {aka long int}’ may alter its value [-Wconversion]
     i = H5Iget_name(dataset2, (char*)buf, sizeof(buf));
         ^~~~~~~~~~~
getname.c:2594:9: warning: conversion to ‘int’ from ‘ssize_t {aka long int}’ may alter its value [-Wconversion]
     i = H5Rget_name(dataset, H5R_OBJECT, &wbuf[1], (char*)buf, sizeof(buf));
         ^~~~~~~~~~~
getname.c:2602:9: warning: conversion to ‘int’ from ‘ssize_t {aka long int}’ may alter its value [-Wconversion]
     i = H5Iget_name(group, (char*)buf, sizeof(buf));
         ^~~~~~~~~~~
getname.c:2606:9: warning: conversion to ‘int’ from ‘ssize_t {aka long int}’ may alter its value [-Wconversion]
     i = H5Rget_name(dataset, H5R_OBJECT, &wbuf[2], (char*)buf, sizeof(buf));
         ^~~~~~~~~~~
getname.c:2614:9: warning: conversion to ‘int’ from ‘ssize_t {aka long int}’ may alter its value [-Wconversion]
     i = H5Iget_name(tid1, (char*)buf, sizeof(buf));
         ^~~~~~~~~~~
getname.c:2618:9: warning: conversion to ‘int’ from ‘ssize_t {aka long int}’ may alter its value [-Wconversion]
     i = H5Rget_name(dataset, H5R_OBJECT, &wbuf[3], (char*)buf, sizeof(buf));
         ^~~~~~~~~~~
getname.c:2626:9: warning: conversion to ‘int’ from ‘ssize_t {aka long int}’ may alter its value [-Wconversion]
     i = H5Iget_name(dataset2, (char*)buf, sizeof(buf));
         ^~~~~~~~~~~
getname.c:2630:9: warning: conversion to ‘int’ from ‘ssize_t {aka long int}’ may alter its value [-Wconversion]
     i = H5Rget_name(dataset, H5R_OBJECT, &wbuf[4], (char*)buf, sizeof(buf));
         ^~~~~~~~~~~
getname.c:2638:9: warning: conversion to ‘int’ from ‘ssize_t {aka long int}’ may alter its value [-Wconversion]
     i = H5Iget_name(group, (char*)buf, sizeof(buf));
         ^~~~~~~~~~~
getname.c:2642:9: warning: conversion to ‘int’ from ‘ssize_t {aka long int}’ may alter its value [-Wconversion]
     i = H5Rget_name(dataset, H5R_OBJECT, &wbuf[5], (char*)buf, sizeof(buf));
         ^~~~~~~~~~~
getname.c:2650:9: warning: conversion to ‘int’ from ‘ssize_t {aka long int}’ may alter its value [-Wconversion]
     i = H5Iget_name(dataset2, (char*)buf, sizeof(buf));
         ^~~~~~~~~~~
getname.c:2654:9: warning: conversion to ‘int’ from ‘ssize_t {aka long int}’ may alter its value [-Wconversion]
     i = H5Rget_name(dataset, H5R_OBJECT, &wbuf[6], (char*)buf, sizeof(buf));
         ^~~~~~~~~~~
getname.c:2662:9: warning: conversion to ‘int’ from ‘ssize_t {aka long int}’ may alter its value [-Wconversion]
     i = H5Iget_name(group, (char*)buf, sizeof(buf));
         ^~~~~~~~~~~
getname.c:2666:9: warning: conversion to ‘int’ from ‘ssize_t {aka long int}’ may alter its value [-Wconversion]
     i = H5Rget_name(dataset, H5R_OBJECT, &wbuf[7], (char*)buf, sizeof(buf));
         ^~~~~~~~~~~
getname.c:2677:9: warning: conversion to ‘int’ from ‘ssize_t {aka long int}’ may alter its value [-Wconversion]
     i = H5Iget_name(dataset2, (char*)buf, sizeof(buf));
         ^~~~~~~~~~~
getname.c:2681:9: warning: conversion to ‘int’ from ‘ssize_t {aka long int}’ may alter its value [-Wconversion]
     i = H5Rget_name(dataset, H5R_OBJECT, &wbuf[4], (char*)buf, sizeof(buf));
         ^~~~~~~~~~~
getname.c:2693:9: warning: conversion to ‘int’ from ‘ssize_t {aka long int}’ may alter its value [-Wconversion]
     i = H5Iget_name(dataset2, (char*)buf, sizeof(buf));
         ^~~~~~~~~~~
getname.c:2697:9: warning: conversion to ‘int’ from ‘ssize_t {aka long int}’ may alter its value [-Wconversion]
     i = H5Rget_name(dataset, H5R_OBJECT, &wbuf[1], (char*)buf, sizeof(buf));
         ^~~~~~~~~~~
  CCLD     getname
  CC       vfd.o
  CCLD     vfd
  CC       ntypes.o
  CCLD     ntypes
  CC       dangle.o
  CCLD     dangle
  CC       dtransform.o
dtransform.c: In function ‘test_poly’:
dtransform.c:470:50: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
             polyflres[row][col] = (float) ((2.0f + windchillC) * ((windchillC - 8.0f) / 2.0f));
                                                  ^
dtransform.c:470:79: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
             polyflres[row][col] = (float) ((2.0f + windchillC) * ((windchillC - 8.0f) / 2.0f));
                                                                               ^
  CCLD     dtransform
  CC       reserved.o
  CCLD     reserved
  CC       cross_read.o
cross_read.c: In function ‘open_dataset’:
cross_read.c:210:13: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     nerrors += check_data(DATASETNAME, file, TRUE);
             ^~
cross_read.c:213:13: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     nerrors += check_data(DATASETNAME1, file, TRUE);
             ^~
cross_read.c:216:13: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     nerrors += check_data(DATASETNAME2, file, TRUE);
             ^~
cross_read.c:219:13: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     nerrors += check_data(DATASETNAME3, file, TRUE);
             ^~
cross_read.c:222:13: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     nerrors += check_data(DATASETNAME4, file, TRUE);
             ^~
cross_read.c:225:13: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     nerrors += check_data(DATASETNAME5, file, TRUE);
             ^~
cross_read.c:228:13: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     nerrors += check_data(DATASETNAME6, file, FALSE);
             ^~
cross_read.c:231:13: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     nerrors += check_data(DATASETNAME7, file, FALSE);
             ^~
cross_read.c:234:13: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     nerrors += check_data(DATASETNAME8, file, FALSE);
             ^~
cross_read.c:237:13: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     nerrors += check_data(DATASETNAME9, file, FALSE);
             ^~
cross_read.c:240:13: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     nerrors += check_data(DATASETNAME10, file, FALSE);
             ^~
cross_read.c:243:13: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     nerrors += check_data(DATASETNAME11, file, FALSE);
             ^~
cross_read.c:246:13: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     nerrors += check_data(DATASETNAME12, file, FALSE);
             ^~
cross_read.c:249:13: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     nerrors += check_data(DATASETNAME13, file, FALSE);
             ^~
cross_read.c:252:13: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     nerrors += check_data(DATASETNAME14, file, TRUE);
             ^~
cross_read.c:255:13: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     nerrors += check_data(DATASETNAME15, file, TRUE);
             ^~
cross_read.c:259:13: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     nerrors += check_data(DATASETNAME16, file, TRUE);
             ^~
cross_read.c:267:13: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     nerrors += check_data(DATASETNAME17, file, TRUE);
             ^~
cross_read.c:275:13: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     nerrors += check_data(DATASETNAME18, file, TRUE);
             ^~
cross_read.c:283:13: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     nerrors += check_data(DATASETNAME19, file, TRUE);
             ^~
cross_read.c:290:13: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     nerrors += check_data(DATASETNAME20, file, TRUE);
             ^~
cross_read.c:293:13: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     nerrors += check_data(DATASETNAME21, file, TRUE);
             ^~
cross_read.c:296:13: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     nerrors += check_data(DATASETNAME22, file, TRUE);
             ^~
cross_read.c:299:13: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     nerrors += check_data(DATASETNAME23, file, TRUE);
             ^~
cross_read.c:309:12: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
     return nerrors;
            ^~~~~~~
cross_read.c:201:18: warning: unused variable ‘not_supported’ [-Wunused-variable]
     const char  *not_supported= "    filter is not enabled.";
                  ^~~~~~~~~~~~~
cross_read.c: In function ‘main’:
cross_read.c:335:13: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     nerrors += open_dataset(filename);
             ^~
cross_read.c:339:13: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     nerrors += open_dataset(filename);
             ^~
In file included from cross_read.c:25:0:
At top level:
H5srcdir.h:53:20: warning: ‘H5_get_srcdir’ defined but not used [-Wunused-function]
 static const char *H5_get_srcdir(void)
                    ^~~~~~~~~~~~~
  CCLD     cross_read
  CC       freespace.o
  CCLD     freespace
  CC       mf.o
  CCLD     mf
  CC       btree2.o
  CCLD     btree2
  CC       fheap.o
In file included from h5test.h:26:0,
                 from fheap.c:19:
fheap.c: In function ‘test_man_remove_bogus’:
../src/H5private.h:1069:31: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
         #define HDrandom()    HDrand()
                               ^
fheap.c:6187:22: note: in expansion of macro ‘HDrandom’
         heap_id[u] = HDrandom() + 1;
                      ^~~~~~~~
../src/H5private.h:1069:31: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
         #define HDrandom()    HDrand()
                               ^
fheap.c:6209:26: note: in expansion of macro ‘HDrandom’
             heap_id[u] = HDrandom() + 1;
                          ^~~~~~~~
fheap.c: In function ‘test_man_remove_one’:
fheap.c:6346:18: warning: conversion to ‘unsigned char’ from ‘unsigned int’ may alter its value [-Wconversion]
         obj[u] = u;
                  ^
fheap.c: In function ‘test_man_remove_two’:
fheap.c:6502:18: warning: conversion to ‘unsigned char’ from ‘unsigned int’ may alter its value [-Wconversion]
         obj[u] = u;
                  ^
fheap.c: In function ‘test_filtered_huge’:
fheap.c:13456:29: warning: conversion to ‘unsigned int’ from ‘size_t {aka long unsigned int}’ may alter its value [-Wconversion]
         old_actual_id_len = tparam->actual_id_len;
                             ^~~~~~
fheap.c: In function ‘test_random_pow2’:
fheap.c:15397:31: warning: conversion to ‘unsigned int’ from ‘size_t {aka long unsigned int}’ may alter its value [-Wconversion]
         unsigned size_range = (tmp_cparam.managed.start_block_size / 8);       /* Object size range */
                               ^
fheap.c: In function ‘test_write’:
fheap.c:15685:26: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
         rewrite_obj[u] = shared_wobj_g[u] * 2;
                          ^~~~~~~~~~~~~
fheap.c:15713:42: warning: conversion to ‘float’ from ‘size_t {aka long unsigned int}’ may alter its value [-Wconversion]
             obj_size = (size_t)(obj_size * 1.3F);
                                          ^
fheap.c:15715:42: warning: conversion to ‘float’ from ‘size_t {aka long unsigned int}’ may alter its value [-Wconversion]
             obj_size = (size_t)(obj_size / 1.3F);
                                          ^
fheap.c:15758:42: warning: conversion to ‘float’ from ‘size_t {aka long unsigned int}’ may alter its value [-Wconversion]
             obj_size = (size_t)(obj_size * 1.3F);
                                          ^
fheap.c:15760:42: warning: conversion to ‘float’ from ‘size_t {aka long unsigned int}’ may alter its value [-Wconversion]
             obj_size = (size_t)(obj_size / 1.3F);
                                          ^
fheap.c: In function ‘main’:
fheap.c:16051:17: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         nerrors += test_create(fapl, &small_cparam, &tparam);
                 ^~
fheap.c:16052:17: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         nerrors += test_reopen(fapl, &small_cparam, &tparam);
                 ^~
fheap.c:16053:17: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         nerrors += test_open_twice(fapl, &small_cparam, &tparam);
                 ^~
fheap.c:16054:17: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         nerrors += test_delete_open(fapl, &small_cparam, &tparam);
                 ^~
fheap.c:16055:17: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         nerrors += test_id_limits(fapl, &small_cparam);
                 ^~
fheap.c:16056:17: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         nerrors += test_filtered_create(fapl, &small_cparam);
                 ^~
fheap.c:16057:17: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         nerrors += test_size(fapl, &small_cparam);
                 ^~
fheap.c:16102:21: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             nerrors += test_man_insert_weird(fapl, &small_cparam, &tparam);
                     ^~
fheap.c:16145:25: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                 nerrors += test_man_start_5th_recursive_indirect(fapl, &small_cparam, &tparam);
                         ^~
fheap.c:16155:21: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             nerrors += test_man_remove_bogus(fapl, &small_cparam, &tparam);
                     ^~
fheap.c:16156:21: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             nerrors += test_man_remove_one(fapl, &small_cparam, &tparam);
                     ^~
fheap.c:16157:21: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             nerrors += test_man_remove_two(fapl, &small_cparam, &tparam);
                     ^~
fheap.c:16158:21: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             nerrors += test_man_remove_one_larger(fapl, &small_cparam, &tparam);
                     ^~
fheap.c:16160:21: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             nerrors += test_man_remove_two_larger(fapl, &small_cparam, &tparam);
                     ^~
fheap.c:16162:21: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             nerrors += test_man_remove_two_larger(fapl, &small_cparam, &tparam);
                     ^~
fheap.c:16164:21: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             nerrors += test_man_remove_three_larger(fapl, &small_cparam, &tparam);
                     ^~
fheap.c:16166:21: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             nerrors += test_man_remove_three_larger(fapl, &small_cparam, &tparam);
                     ^~
fheap.c:16200:29: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                     nerrors += test_man_remove_root_direct(fapl, &small_cparam, &tparam);
                             ^~
fheap.c:16201:29: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                     nerrors += test_man_remove_two_direct(fapl, &small_cparam, &tparam);
                             ^~
fheap.c:16202:29: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                     nerrors += test_man_remove_first_row(fapl, &small_cparam, &tparam);
                             ^~
fheap.c:16203:29: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                     nerrors += test_man_remove_first_two_rows(fapl, &small_cparam, &tparam);
                             ^~
fheap.c:16204:29: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                     nerrors += test_man_remove_first_four_rows(fapl, &small_cparam, &tparam);
                             ^~
fheap.c:16208:33: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                         nerrors += test_man_remove_all_root_direct(fapl, &small_cparam, &tparam);
                                 ^~
fheap.c:16209:33: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                         nerrors += test_man_remove_2nd_indirect(fapl, &small_cparam, &tparam);
                                 ^~
fheap.c:16210:33: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                         nerrors += test_man_remove_3rd_indirect(fapl, &small_cparam, &tparam);
                                 ^~
fheap.c:16219:29: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                     nerrors += test_man_skip_start_block(fapl, &small_cparam, &tparam);
                             ^~
fheap.c:16220:29: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                     nerrors += test_man_skip_start_block_add_back(fapl, &small_cparam, &tparam);
                             ^~
fheap.c:16221:29: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                     nerrors += test_man_skip_start_block_add_skipped(fapl, &small_cparam, &tparam);
                             ^~
fheap.c:16222:29: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                     nerrors += test_man_skip_2nd_block(fapl, &small_cparam, &tparam);
                             ^~
fheap.c:16223:29: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                     nerrors += test_man_skip_2nd_block_add_skipped(fapl, &small_cparam, &tparam);
                             ^~
fheap.c:16224:29: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                     nerrors += test_man_fill_one_partial_skip_2nd_block_add_skipped(fapl, &small_cparam, &tparam);
                             ^~
fheap.c:16225:29: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                     nerrors += test_man_fill_row_skip_add_skipped(fapl, &small_cparam, &tparam);
                             ^~
fheap.c:16226:29: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                     nerrors += test_man_skip_direct_skip_indirect_two_rows_add_skipped(fapl, &small_cparam, &tparam);
                             ^~
fheap.c:16227:29: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                     nerrors += test_man_fill_direct_skip_indirect_start_block_add_skipped(fapl, &small_cparam, &tparam);
                             ^~
fheap.c:16228:29: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                     nerrors += test_man_fill_direct_skip_2nd_indirect_start_block_add_skipped(fapl, &small_cparam, &tparam);
                             ^~
fheap.c:16229:29: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                     nerrors += test_man_fill_2nd_direct_less_one_wrap_start_block_add_skipped(fapl, &small_cparam, &tparam);
                             ^~
fheap.c:16230:29: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                     nerrors += test_man_fill_direct_skip_2nd_indirect_skip_2nd_block_add_skipped(fapl, &small_cparam, &tparam);
                             ^~
fheap.c:16231:29: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                     nerrors += test_man_fill_direct_skip_indirect_two_rows_add_skipped(fapl, &small_cparam, &tparam);
                             ^~
fheap.c:16232:29: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                     nerrors += test_man_fill_direct_skip_indirect_two_rows_skip_indirect_row_add_skipped(fapl, &small_cparam, &tparam);
                             ^~
fheap.c:16233:29: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                     nerrors += test_man_fill_2nd_direct_skip_start_block_add_skipped(fapl, &small_cparam, &tparam);
                             ^~
fheap.c:16234:29: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                     nerrors += test_man_fill_2nd_direct_skip_2nd_indirect_start_block_add_skipped(fapl, &small_cparam, &tparam);
                             ^~
fheap.c:16235:29: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                     nerrors += test_man_fill_2nd_direct_fill_direct_skip_3rd_indirect_start_block_add_skipped(fapl, &small_cparam, &tparam);
                             ^~
fheap.c:16236:29: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                     nerrors += test_man_fill_2nd_direct_fill_direct_skip2_3rd_indirect_start_block_add_skipped(fapl, &small_cparam, &tparam);
                             ^~
fheap.c:16237:29: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                     nerrors += test_man_fill_3rd_direct_less_one_fill_direct_wrap_start_block_add_skipped(fapl, &small_cparam, &tparam);
                             ^~
fheap.c:16238:29: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                     nerrors += test_man_fill_1st_row_3rd_direct_fill_2nd_direct_less_one_wrap_start_block_add_skipped(fapl, &small_cparam, &tparam);
                             ^~
fheap.c:16242:33: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                         nerrors += test_man_fill_3rd_direct_fill_direct_skip_start_block_add_skipped(fapl, &small_cparam, &tparam);
                                 ^~
fheap.c:16243:33: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                         nerrors += test_man_fill_3rd_direct_fill_2nd_direct_fill_direct_skip_3rd_indirect_start_block_add_skipped(fapl, &small_cparam, &tparam);
                                 ^~
fheap.c:16244:33: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                         nerrors += test_man_fill_3rd_direct_fill_2nd_direct_fill_direct_skip_3rd_indirect_two_rows_start_block_add_skipped(fapl, &small_cparam, &tparam);
                                 ^~
fheap.c:16245:33: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                         nerrors += test_man_fill_3rd_direct_fill_2nd_direct_fill_direct_skip_3rd_indirect_wrap_start_block_add_skipped(fapl, &small_cparam, &tparam);
                                 ^~
fheap.c:16246:33: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                         nerrors += test_man_fill_4th_direct_less_one_fill_2nd_direct_fill_direct_skip_3rd_indirect_wrap_start_block_add_skipped(fapl, &small_cparam, &tparam);
                                 ^~
fheap.c:16255:29: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                     nerrors += test_man_frag_simple(fapl, &small_cparam, &tparam);
                             ^~
fheap.c:16256:29: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                     nerrors += test_man_frag_direct(fapl, &small_cparam, &tparam);
                             ^~
fheap.c:16257:29: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                     nerrors += test_man_frag_2nd_direct(fapl, &small_cparam, &tparam);
                             ^~
fheap.c:16258:29: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                     nerrors += test_man_frag_3rd_direct(fapl, &small_cparam, &tparam);
                             ^~
fheap.c:16293:35: warning: conversion to ‘uint16_t {aka short unsigned int}’ from ‘unsigned int’ may alter its value [-Wconversion]
             small_cparam.id_len = id_len;
                                   ^~~~~~
fheap.c:16328:25: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                 nerrors += test_huge_insert_one(fapl, &small_cparam, &tparam);
                         ^~
fheap.c:16329:25: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                 nerrors += test_huge_insert_two(fapl, &small_cparam, &tparam);
                         ^~
fheap.c:16330:25: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                 nerrors += test_huge_insert_three(fapl, &small_cparam, &tparam);
                         ^~
fheap.c:16331:25: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                 nerrors += test_huge_insert_mix(fapl, &small_cparam, &tparam);
                         ^~
fheap.c:16332:25: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                 nerrors += test_filtered_huge(fapl, &small_cparam, &tparam);
                         ^~
fheap.c:16339:25: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                 nerrors += test_tiny_insert_one(fapl, &small_cparam, &tparam);
                         ^~
fheap.c:16340:25: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                 nerrors += test_tiny_insert_two(fapl, &small_cparam, &tparam);
                         ^~
fheap.c:16341:25: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                 nerrors += test_tiny_insert_mix(fapl, &small_cparam, &tparam);
                         ^~
fheap.c:16371:21: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             nerrors += test_filtered_man_root_direct(fapl, &small_cparam, &tparam);
                     ^~
fheap.c:16372:21: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             nerrors += test_filtered_man_root_indirect(fapl, &small_cparam, &tparam);
                     ^~
fheap.c:16376:21: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             nerrors += test_random((curr_test == FHEAP_TEST_NORMAL ? (hsize_t)(50*1000*1000) : (hsize_t)(25*1000*1000)), fapl, &small_cparam, &tparam);
                     ^~
fheap.c:16377:21: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             nerrors += test_random_pow2((curr_test == FHEAP_TEST_NORMAL ? (hsize_t)(50*1000*1000) : (hsize_t)(2*1000*1000)), fapl, &small_cparam, &tparam);
                     ^~
fheap.c:16399:21: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             nerrors += test_random((curr_test == FHEAP_TEST_NORMAL ? (hsize_t)(100*1000*1000) : (hsize_t)(50*1000*1000)), fapl, &small_cparam, &tparam);
                     ^~
fheap.c:16400:21: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             nerrors += test_random_pow2((curr_test == FHEAP_TEST_NORMAL ? (hsize_t)(100*1000*1000) : (hsize_t)(4*1000*1000)), fapl, &small_cparam, &tparam);
                     ^~
fheap.c:16403:21: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             nerrors += test_random((curr_test == FHEAP_TEST_NORMAL ? (hsize_t)(100*1000*1000) : (hsize_t)(50*1000*1000)), fapl, &small_cparam, &tparam);
                     ^~
fheap.c:16404:21: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             nerrors += test_random_pow2((curr_test == FHEAP_TEST_NORMAL ? (hsize_t)(100*1000*1000) : (hsize_t)(4*1000*1000)), fapl, &small_cparam, &tparam);
                     ^~
fheap.c:16417:21: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             nerrors += test_random((curr_test == FHEAP_TEST_NORMAL ? (hsize_t)(100*1000*1000) : (hsize_t)(50*1000*1000)), fapl, &large_cparam, &tparam);
                     ^~
fheap.c:16418:21: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             nerrors += test_random_pow2((curr_test == FHEAP_TEST_NORMAL ? (hsize_t)(100*1000*1000) : (hsize_t)(4*1000*1000)), fapl, &large_cparam, &tparam);
                     ^~
fheap.c:16421:21: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             nerrors += test_random((curr_test == FHEAP_TEST_NORMAL ? (hsize_t)(100*1000*1000) : (hsize_t)(50*1000*1000)), fapl, &large_cparam, &tparam);
                     ^~
fheap.c:16422:21: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             nerrors += test_random_pow2((curr_test == FHEAP_TEST_NORMAL ? (hsize_t)(100*1000*1000) : (hsize_t)(4*1000*1000)), fapl, &large_cparam, &tparam);
                     ^~
fheap.c:16438:17: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         nerrors += test_write(fapl, &small_cparam, &tparam);
                 ^~
fheap.c:16442:17: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         nerrors += test_write(fapl, &small_cparam, &tparam);
                 ^~
fheap.c:16455:13: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     nerrors += test_bug1(fapl, &small_cparam, &tparam);
             ^~
  CCLD     fheap
  CC       file_image.o
In file included from file_image.c:25:0:
H5srcdir.h:53:20: warning: ‘H5_get_srcdir’ defined but not used [-Wunused-function]
 static const char *H5_get_srcdir(void)
                    ^~~~~~~~~~~~~
H5srcdir.h:35:20: warning: ‘H5_get_srcdir_filename’ defined but not used [-Wunused-function]
 static const char *H5_get_srcdir_filename(const char *filename)
                    ^~~~~~~~~~~~~~~~~~~~~~
  CCLD     file_image
  CC       unregister.o
  CCLD     unregister
  CC       error_test.o
error_test.c: In function ‘error_stack’:
error_test.c:276:19: warning: conversion to ‘int’ from ‘ssize_t {aka long int}’ may alter its value [-Wconversion]
     if((err_num = H5Eget_num(H5E_DEFAULT)) < 0)
                   ^~~~~~~~~~
error_test.c:285:19: warning: conversion to ‘int’ from ‘ssize_t {aka long int}’ may alter its value [-Wconversion]
     if((err_num = H5Eget_num(ERR_STACK)) == 0) {
                   ^~~~~~~~~~
error_test.c: In function ‘test_long_desc’:
error_test.c:357:24: warning: conversion to ‘char’ from ‘size_t {aka long unsigned int}’ may alter its value [-Wconversion]
         long_desc[u] = 'A' + (u % 26);
                        ^~~
error_test.c: In function ‘test_create’:
error_test.c:497:15: warning: conversion to ‘int’ from ‘ssize_t {aka long int}’ may alter its value [-Wconversion]
     err_num = H5Eget_num(estack_id);
               ^~~~~~~~~~
error_test.c:504:15: warning: conversion to ‘int’ from ‘ssize_t {aka long int}’ may alter its value [-Wconversion]
     err_num = H5Eget_num(estack_id);
               ^~~~~~~~~~
error_test.c:511:15: warning: conversion to ‘int’ from ‘ssize_t {aka long int}’ may alter its value [-Wconversion]
     err_num = H5Eget_num(estack_id);
               ^~~~~~~~~~
error_test.c: In function ‘test_copy’:
error_test.c:549:15: warning: conversion to ‘int’ from ‘ssize_t {aka long int}’ may alter its value [-Wconversion]
     err_num = H5Eget_num(H5E_DEFAULT);
               ^~~~~~~~~~
error_test.c:556:15: warning: conversion to ‘int’ from ‘ssize_t {aka long int}’ may alter its value [-Wconversion]
     err_num = H5Eget_num(estack_id);
               ^~~~~~~~~~
error_test.c:560:15: warning: conversion to ‘int’ from ‘ssize_t {aka long int}’ may alter its value [-Wconversion]
     err_num = H5Eget_num(H5E_DEFAULT);
               ^~~~~~~~~~
error_test.c:567:15: warning: conversion to ‘int’ from ‘ssize_t {aka long int}’ may alter its value [-Wconversion]
     err_num = H5Eget_num(H5E_DEFAULT);
               ^~~~~~~~~~
In file included from error_test.c:23:0:
At top level:
H5srcdir.h:53:20: warning: ‘H5_get_srcdir’ defined but not used [-Wunused-function]
 static const char *H5_get_srcdir(void)
                    ^~~~~~~~~~~~~
  CCLD     error_test
  CC       err_compat.o
  CCLD     err_compat
  CC       tcheck_version.o
  CCLD     tcheck_version
  CC       testmeta.o
  CCLD     testmeta
  CC       links_env.o
  CCLD     links_env
  CC       plugin.o
plugin.c: In function ‘test_noread_with_filters’:
plugin.c:577:33: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
     plugin_state = plugin_state & ~H5PL_FILTER_PLUGIN;
                                 ^
In file included from plugin.c:24:0:
At top level:
H5srcdir.h:53:20: warning: ‘H5_get_srcdir’ defined but not used [-Wunused-function]
 static const char *H5_get_srcdir(void)
                    ^~~~~~~~~~~~~
H5srcdir.h:35:20: warning: ‘H5_get_srcdir_filename’ defined but not used [-Wunused-function]
 static const char *H5_get_srcdir_filename(const char *filename)
                    ^~~~~~~~~~~~~~~~~~~~~~
  CCLD     plugin
make[1]: Leaving directory '/home/ed/Downloads/hdf5-1.8.17/test'
Making all in testpar
make[1]: Entering directory '/home/ed/Downloads/hdf5-1.8.17/testpar'
  CC       t_mpi.o
t_mpi.c: In function ‘test_mpio_overlap_writes’:
t_mpi.c:73:2: warning: this ‘if’ clause does not guard... [-Wmisleading-indentation]
  if (MAINPROCESS)
  ^~
t_mpi.c:75:6: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the ‘if’
      printf(" -SKIP- \n");
      ^~~~~~
t_mpi.c: In function ‘test_mpio_gb_file’:
t_mpi.c:313:18: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
       *(buf+j) = i*mpi_size + mpi_rank;
                  ^
t_mpi.c:355:14: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
   expected = i*mpi_size + (mpi_size - mpi_rank - 1);
              ^
t_mpi.c: In function ‘test_mpio_1wMr’:
t_mpi.c:528:17: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
  writedata[i] = irank*DIMSIZE + i;
                 ^~~~~
t_mpi.c:600:15: warning: conversion to ‘unsigned char’ from ‘int’ may alter its value [-Wconversion]
  expect_val = irank*DIMSIZE + i;
               ^~~~~
t_mpi.c: In function ‘test_mpio_derived_dtype’:
t_mpi.c:681:10: warning: declaration of ‘nerrors’ shadows a global declaration [-Wshadow]
     int  nerrors = 0;  /* number of errors */
          ^~~~~~~
t_mpi.c:37:5: note: shadowed declaration is here
 int nerrors = 0;
     ^~~~~~~
t_mpi.c:701:16: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
       buf[i] = i+1;
                ^
t_mpi.c:684:19: warning: unused variable ‘etypenew’ [-Wunused-variable]
     MPI_Datatype  etypenew, filetypenew;
                   ^~~~~~~~
t_mpi.c:681:10: warning: unused variable ‘nerrors’ [-Wunused-variable]
     int  nerrors = 0;  /* number of errors */
          ^~~~~~~
t_mpi.c: In function ‘main’:
t_mpi.c:1103:9: warning: too many arguments for format [-Wformat-extra-args]
  printf("Failed to turn off atexit processing. Continue.\n", mpi_rank);
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  CCLD     t_mpi
  CC       testphdf5.o
  CC       t_dset.o
t_dset.c: In function ‘slab_set’:
t_dset.c:53:13: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  block[0] = dim0/mpi_size;
             ^~~~
t_dset.c:54:13: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  block[1] = dim1;
             ^~~~
t_dset.c:59:21: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  start[0] = mpi_rank*block[0];
                     ^
t_dset.c:65:13: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  block[0] = dim0;
             ^~~~
t_dset.c:66:13: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  block[1] = dim1/mpi_size;
             ^~~~
t_dset.c:72:21: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  start[1] = mpi_rank*block[1];
                     ^
t_dset.c:77:13: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  block[0] = (mpi_rank ? dim0/mpi_size : 0);
             ^
t_dset.c:78:13: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  block[1] = dim1;
             ^~~~
t_dset.c:83:32: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  start[0] = (mpi_rank? mpi_rank*block[0] : 0);
                                ^
t_dset.c:89:13: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  block[0] = dim0;
             ^~~~
t_dset.c:90:13: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  block[1] = (mpi_rank ? dim1/mpi_size : 0);
             ^
t_dset.c:96:32: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  start[1] = (mpi_rank? mpi_rank*block[1] : 0);
                                ^
t_dset.c:102:13: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  block[0] = dim0;
             ^~~~
t_dset.c:103:13: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  block[1] = dim1;
             ^~~~
In file included from ../test/h5test.h:26:0,
                 from testpar.h:24,
                 from testphdf5.h:21,
                 from t_dset.c:31:
t_dset.c: In function ‘dataset_writeInd’:
t_dset.c:305:49: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     data_array1 = (DATATYPE *)HDmalloc(dim0*dim1*sizeof(DATATYPE));
                                                 ^
../src/H5private.h:980:35: note: in definition of macro ‘HDmalloc’
     #define HDmalloc(Z)    malloc(Z)
                                   ^
t_dset.c:329:15: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     dims[0] = dim0;
               ^~~~
t_dset.c:330:15: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     dims[1] = dim1;
               ^~~~
In file included from ../test/h5test.h:26:0,
                 from testpar.h:24,
                 from testphdf5.h:21,
                 from t_dset.c:31:
t_dset.c: In function ‘dataset_readInd’:
t_dset.c:450:49: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     data_array1 = (DATATYPE *)HDmalloc(dim0*dim1*sizeof(DATATYPE));
                                                 ^
../src/H5private.h:980:35: note: in definition of macro ‘HDmalloc’
     #define HDmalloc(Z)    malloc(Z)
                                   ^
t_dset.c:452:50: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     data_origin1 = (DATATYPE *)HDmalloc(dim0*dim1*sizeof(DATATYPE));
                                                  ^
../src/H5private.h:980:35: note: in definition of macro ‘HDmalloc’
     #define HDmalloc(Z)    malloc(Z)
                                   ^
t_dset.c: In function ‘dataset_writeAll’:
t_dset.c:581:18: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     num_points = dim1;
                  ^~~~
In file included from ../test/h5test.h:26:0,
                 from testpar.h:24,
                 from testphdf5.h:21,
                 from t_dset.c:31:
t_dset.c:582:46: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     coords = (hsize_t *)HDmalloc(dim1 * RANK * sizeof(hsize_t));
                                              ^
../src/H5private.h:980:35: note: in definition of macro ‘HDmalloc’
     #define HDmalloc(Z)    malloc(Z)
                                   ^
t_dset.c:586:49: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     data_array1 = (DATATYPE *)HDmalloc(dim0*dim1*sizeof(DATATYPE));
                                                 ^
../src/H5private.h:980:35: note: in definition of macro ‘HDmalloc’
     #define HDmalloc(Z)    malloc(Z)
                                   ^
t_dset.c:610:15: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     dims[0] = dim0;
               ^~~~
t_dset.c:611:15: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     dims[1] = dim1;
               ^~~~
t_dset.c:912:47: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     data_array1 = (DATATYPE *)malloc(dim0*dim1*sizeof(DATATYPE));
                                               ^
t_dset.c:916:16: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     block[1] = dim1;
                ^~~~
t_dset.c:918:17: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     stride[1] = dim1;
                 ^~~~
t_dset.c:921:16: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     start[0] = dim0/mpi_size * mpi_rank;
                ^~~~
t_dset.c:968:16: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     start[0] = dim0/mpi_size * mpi_rank;
                ^~~~
t_dset.c:1006:16: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     start[0] = dim0/mpi_size * mpi_rank;
                ^~~~
t_dset.c:564:9: warning: unused variable ‘i’ [-Wunused-variable]
     int i;
         ^
t_dset.c: In function ‘dataset_readAll’:
t_dset.c:1113:18: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     num_points = dim1;
                  ^~~~
In file included from ../test/h5test.h:26:0,
                 from testpar.h:24,
                 from testphdf5.h:21,
                 from t_dset.c:31:
t_dset.c:1114:53: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     coords = (hsize_t *)HDmalloc(dim0 * dim1 * RANK * sizeof(hsize_t));
                                                     ^
../src/H5private.h:980:35: note: in definition of macro ‘HDmalloc’
     #define HDmalloc(Z)    malloc(Z)
                                   ^
t_dset.c:1118:49: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     data_array1 = (DATATYPE *)HDmalloc(dim0*dim1*sizeof(DATATYPE));
                                                 ^
../src/H5private.h:980:35: note: in definition of macro ‘HDmalloc’
     #define HDmalloc(Z)    malloc(Z)
                                   ^
t_dset.c:1120:50: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     data_origin1 = (DATATYPE *)HDmalloc(dim0*dim1*sizeof(DATATYPE));
                                                  ^
../src/H5private.h:980:35: note: in definition of macro ‘HDmalloc’
     #define HDmalloc(Z)    malloc(Z)
                                   ^
t_dset.c:1298:47: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     data_array1 = (DATATYPE *)malloc(dim0*dim1*sizeof(DATATYPE));
                                               ^
t_dset.c:1300:48: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     data_origin1 = (DATATYPE *)malloc(dim0*dim1*sizeof(DATATYPE));
                                                ^
t_dset.c:1304:16: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     block[1] = dim1;
                ^~~~
t_dset.c:1306:17: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     stride[1] = dim1;
                 ^~~~
t_dset.c:1309:16: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     start[0] = dim0/mpi_size * mpi_rank;
                ^~~~
t_dset.c:1360:47: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     data_array1 = (DATATYPE *)malloc(dim0*dim1*sizeof(DATATYPE));
                                               ^
t_dset.c:1365:16: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     start[0] = dim0/mpi_size * mpi_rank;
                ^~~~
t_dset.c:1405:47: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     data_array1 = (DATATYPE *)malloc(dim0*dim1*sizeof(DATATYPE));
                                               ^
t_dset.c:1415:18: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     num_points = dim0 * dim1;
                  ^~~~
t_dset.c:1419:27: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             coords[k++] = i;
                           ^
t_dset.c:1420:27: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             coords[k++] = j;
                           ^
t_dset.c:1443:16: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     start[0] = dim0/mpi_size * mpi_rank;
                ^~~~
t_dset.c:1095:13: warning: unused variable ‘current_dims’ [-Wunused-variable]
     hsize_t current_dims;       /* for point selection */
             ^~~~~~~~~~~~
t_dset.c: In function ‘extend_writeInd’:
t_dset.c:1526:21: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     chunk_dims[0] = chunkdim0;
                     ^~~~~~~~~
t_dset.c:1527:21: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     chunk_dims[1] = chunkdim1;
                     ^~~~~~~~~
In file included from ../test/h5test.h:26:0,
                 from testpar.h:24,
                 from testphdf5.h:21,
                 from t_dset.c:31:
t_dset.c:1530:49: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     data_array1 = (DATATYPE *)HDmalloc(dim0*dim1*sizeof(DATATYPE));
                                                 ^
../src/H5private.h:980:35: note: in definition of macro ‘HDmalloc’
     #define HDmalloc(Z)    malloc(Z)
                                   ^
t_dset.c:1617:15: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     dims[0] = dim0;
               ^~~~
t_dset.c:1618:15: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     dims[1] = dim1;
               ^~~~
t_dset.c:1677:15: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     dims[0] = dim0;
               ^~~~
t_dset.c:1678:15: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     dims[1] = dim1;
               ^~~~
t_dset.c: In function ‘extend_writeInd2’:
t_dset.c:1839:32: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         written[i] = orig_size + i;
                                ^
t_dset.c:1839:22: warning: conversion to ‘int’ from ‘hsize_t {aka long long unsigned int}’ may alter its value [-Wconversion]
         written[i] = orig_size + i;
                      ^~~~~~~~~
In file included from ../test/h5test.h:26:0,
                 from testpar.h:24,
                 from testphdf5.h:21,
                 from t_dset.c:31:
t_dset.c: In function ‘extend_readInd’:
t_dset.c:1914:49: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     data_array1 = (DATATYPE *)HDmalloc(dim0*dim1*sizeof(DATATYPE));
                                                 ^
../src/H5private.h:980:35: note: in definition of macro ‘HDmalloc’
     #define HDmalloc(Z)    malloc(Z)
                                   ^
t_dset.c:1916:49: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     data_array2 = (DATATYPE *)HDmalloc(dim0*dim1*sizeof(DATATYPE));
                                                 ^
../src/H5private.h:980:35: note: in definition of macro ‘HDmalloc’
     #define HDmalloc(Z)    malloc(Z)
                                   ^
t_dset.c:1918:50: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     data_origin1 = (DATATYPE *)HDmalloc(dim0*dim1*sizeof(DATATYPE));
                                                  ^
../src/H5private.h:980:35: note: in definition of macro ‘HDmalloc’
     #define HDmalloc(Z)    malloc(Z)
                                   ^
t_dset.c: In function ‘extend_writeAll’:
t_dset.c:2097:21: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     chunk_dims[0] = chunkdim0;
                     ^~~~~~~~~
t_dset.c:2098:21: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     chunk_dims[1] = chunkdim1;
                     ^~~~~~~~~
In file included from ../test/h5test.h:26:0,
                 from testpar.h:24,
                 from testphdf5.h:21,
                 from t_dset.c:31:
t_dset.c:2101:49: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     data_array1 = (DATATYPE *)HDmalloc(dim0*dim1*sizeof(DATATYPE));
                                                 ^
../src/H5private.h:980:35: note: in definition of macro ‘HDmalloc’
     #define HDmalloc(Z)    malloc(Z)
                                   ^
t_dset.c:2188:15: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     dims[0] = dim0;
               ^~~~
t_dset.c:2189:15: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     dims[1] = dim1;
               ^~~~
t_dset.c:2271:15: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     dims[0] = dim0;
               ^~~~
t_dset.c:2272:15: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     dims[1] = dim1;
               ^~~~
In file included from ../test/h5test.h:26:0,
                 from testpar.h:24,
                 from testphdf5.h:21,
                 from t_dset.c:31:
t_dset.c: In function ‘extend_readAll’:
t_dset.c:2344:49: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     data_array1 = (DATATYPE *)HDmalloc(dim0*dim1*sizeof(DATATYPE));
                                                 ^
../src/H5private.h:980:35: note: in definition of macro ‘HDmalloc’
     #define HDmalloc(Z)    malloc(Z)
                                   ^
t_dset.c:2346:49: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     data_array2 = (DATATYPE *)HDmalloc(dim0*dim1*sizeof(DATATYPE));
                                                 ^
../src/H5private.h:980:35: note: in definition of macro ‘HDmalloc’
     #define HDmalloc(Z)    malloc(Z)
                                   ^
t_dset.c:2348:50: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     data_origin1 = (DATATYPE *)HDmalloc(dim0*dim1*sizeof(DATATYPE));
                                                  ^
../src/H5private.h:980:35: note: in definition of macro ‘HDmalloc’
     #define HDmalloc(Z)    malloc(Z)
                                   ^
t_dset.c: In function ‘compress_readAll’:
t_dset.c:2516:17: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     hsize_t dim=dim0;           /* Dataspace dimensions */
                 ^~~~
t_dset.c:2542:22: warning: conversion to ‘DATATYPE {aka int}’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
         data_orig[u]=u;
                      ^
t_dset.c: In function ‘none_selection_chunk’:
t_dset.c:2711:21: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     chunk_dims[0] = chunkdim0;
                     ^~~~~~~~~
t_dset.c:2712:21: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     chunk_dims[1] = chunkdim1;
                     ^~~~~~~~~
t_dset.c:2742:15: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     dims[0] = dim0;
               ^~~~
t_dset.c:2743:15: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     dims[1] = dim1;
               ^~~~
t_dset.c: In function ‘test_actual_io_mode’:
t_dset.c:3020:15: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     dims[0] = dim0;
               ^~~~
t_dset.c:3021:15: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     dims[1] = dim1;
               ^~~~
t_dset.c:3032:32: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         chunk_dims[0] = dims[0]/mpi_size;
                                ^
t_dset.c:3098:28: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                 block[0] = dim0 / mpi_size;
                            ^~~~
t_dset.c:3099:28: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                 block[1] = dim1 / mpi_size;
                            ^~~~
t_dset.c:3102:38: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                 stride[0] = mpi_rank * block[0];
                                      ^
t_dset.c:3105:36: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                 start[1] = mpi_rank*block[1];
                                    ^
t_dset.c:3136:38: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                  block[0] = block[0] / mpi_size;
                                      ^
t_dset.c:3139:28: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                 block[0] = dim0 / mpi_size;
                            ^~~~
t_dset.c:3140:28: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                 block[1] = dim1 / mpi_size;
                            ^~~~
t_dset.c:3143:38: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                 stride[0] = mpi_rank * block[0];
                                      ^
t_dset.c:3146:36: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                 start[1] = mpi_rank*block[1];
                                    ^
In file included from ../test/h5test.h:26:0,
                 from testpar.h:24,
                 from testphdf5.h:21,
                 from t_dset.c:31:
t_dset.c:3219:42: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     buffer = (int *)HDmalloc(sizeof(int) * length);
                                          ^
../src/H5private.h:980:35: note: in definition of macro ‘HDmalloc’
     #define HDmalloc(Z)    malloc(Z)
                                   ^
t_dset.c: In function ‘test_no_collective_cause_mode’:
t_dset.c:3548:23: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             dims[0] = dim0;
                       ^~~~
t_dset.c:3549:23: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             dims[1] = dim1;
                       ^~~~
t_dset.c:3571:32: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         chunk_dims[0] = dims[0]/mpi_size;
                                ^
t_dset.c:3653:14: warning: conversion to ‘int’ from ‘hsize_t {aka long long unsigned int}’ may alter its value [-Wconversion]
     length = dims[0] * dims[1];
              ^~~~
In file included from ../test/h5test.h:26:0,
                 from testpar.h:24,
                 from testphdf5.h:21,
                 from t_dset.c:31:
t_dset.c:3656:42: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     buffer = (int *)HDmalloc(sizeof(int) * length);
                                          ^
../src/H5private.h:980:35: note: in definition of macro ‘HDmalloc’
     #define HDmalloc(Z)    malloc(Z)
                                   ^
t_dset.c:3462:13: warning: unused variable ‘coord’ [-Wunused-variable]
     hsize_t coord[NELM][RANK];
             ^~~~~
t_dset.c: In function ‘test_no_collective_cause_mode_filter’:
t_dset.c:3846:15: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     dims[0] = dim0;
               ^~~~
t_dset.c:3847:15: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     dims[1] = dim1;
               ^~~~
t_dset.c:3865:32: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         chunk_dims[0] = dims[0]/mpi_size;
                                ^
In file included from ../test/h5test.h:26:0,
                 from testpar.h:24,
                 from testphdf5.h:21,
                 from t_dset.c:31:
t_dset.c:3896:42: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     buffer = (int *)HDmalloc(sizeof(int) * length);
                                          ^
../src/H5private.h:980:35: note: in definition of macro ‘HDmalloc’
     #define HDmalloc(Z)    malloc(Z)
                                   ^
t_dset.c: In function ‘dataset_atomicity’:
t_dset.c:4081:33: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     write_buf = (int *)HDcalloc(buf_size, sizeof(int));
                                 ^
../src/H5private.h:621:37: note: in definition of macro ‘HDcalloc’
     #define HDcalloc(N,Z)    calloc(N,Z)
                                     ^
t_dset.c:4084:32: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     read_buf = (int *)HDcalloc(buf_size, sizeof(int));
                                ^
../src/H5private.h:621:37: note: in definition of macro ‘HDcalloc’
     #define HDcalloc(N,Z)    calloc(N,Z)
                                     ^
t_dset.c:4100:15: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     dims[0] = dim0;
               ^~~~
t_dset.c:4101:15: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     dims[1] = dim1;
               ^~~~
In file included from ../test/h5test.h:26:0,
                 from testpar.h:24,
                 from testphdf5.h:21,
                 from t_dset.c:31:
t_dset.c:4235:33: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     write_buf = (int *)HDcalloc(buf_size, sizeof(int));
                                 ^
../src/H5private.h:621:37: note: in definition of macro ‘HDcalloc’
     #define HDcalloc(N,Z)    calloc(N,Z)
                                     ^
t_dset.c:4238:32: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     read_buf = (int *)HDcalloc(buf_size, sizeof(int));
                                ^
../src/H5private.h:621:37: note: in definition of macro ‘HDcalloc’
     #define HDcalloc(N,Z)    calloc(N,Z)
                                     ^
t_dset.c:4255:16: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     block[0] = dim0/mpi_size - 1;
                ^~~~
t_dset.c:4256:16: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     block[1] = dim1/mpi_size - 1;
                ^~~~
t_dset.c:4259:16: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     count[0] = mpi_size;
                ^~~~~~~~
t_dset.c:4260:16: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     count[1] = mpi_size;
                ^~~~~~~~
t_dset.c:4316:30: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             if (i >= mpi_rank*(block[0]+1)) {
                              ^
t_dset.c:4316:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
             if (i >= mpi_rank*(block[0]+1)) {
                   ^~
t_dset.c:4319:22: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             if ((i+1)%(block[0]+1)==0) {
                      ^
t_dset.c:4324:34: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                 if (j >= mpi_rank*(block[1]+1)) {
                                  ^
t_dset.c:4324:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
                 if (j >= mpi_rank*(block[1]+1)) {
                       ^~
t_dset.c:4325:41: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                     k += dim1 - mpi_rank*(block[1]+1);
                                         ^
t_dset.c:4325:31: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                     k += dim1 - mpi_rank*(block[1]+1);
                               ^
t_dset.c:4325:23: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                     k += dim1 - mpi_rank*(block[1]+1);
                       ^~
t_dset.c:4325:26: warning: conversion to ‘int’ from ‘hsize_t {aka long long unsigned int}’ may alter its value [-Wconversion]
                     k += dim1 - mpi_rank*(block[1]+1);
                          ^~~~
t_dset.c:4328:26: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                 if ((j+1)%(block[1]+1)==0) {
                          ^
At top level:
t_dset.c:3779:1: warning: ‘test_no_collective_cause_mode_filter’ defined but not used [-Wunused-function]
 test_no_collective_cause_mode_filter(int selection_mode)
 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  CC       t_file.o
t_file.c: In function ‘test_split_comm_access’:
t_file.c:87:28: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
      mrc = MPI_File_delete((char *)filename, info);
                            ^
  CC       t_file_image.o
  CC       t_mdset.o
In file included from ../test/h5test.h:26:0,
                 from testpar.h:24,
                 from testphdf5.h:21,
                 from t_mdset.c:16:
t_mdset.c: In function ‘multiple_dset_write’:
t_mdset.c:168:43: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     outme = HDmalloc((size_t)(size * size * sizeof(double)));
                                           ^
../src/H5private.h:980:35: note: in definition of macro ‘HDmalloc’
     #define HDmalloc(Z)    malloc(Z)
                                   ^
t_mdset.c: In function ‘compact_dataset’:
t_mdset.c:245:24: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         file_dims[i] = size;
                        ^~~~
In file included from ../test/h5test.h:26:0,
                 from testpar.h:24,
                 from testphdf5.h:21,
                 from t_mdset.c:16:
t_mdset.c:250:43: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     outme = HDmalloc((size_t)(size * size * sizeof(double)));
                                           ^
../src/H5private.h:980:35: note: in definition of macro ‘HDmalloc’
     #define HDmalloc(Z)    malloc(Z)
                                   ^
t_mdset.c:253:42: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     inme = HDmalloc((size_t)(size * size * sizeof(double)));
                                          ^
../src/H5private.h:980:35: note: in definition of macro ‘HDmalloc’
     #define HDmalloc(Z)    malloc(Z)
                                   ^
t_mdset.c: In function ‘null_dataset’:
t_mdset.c:374:13: warning: conversion to ‘int’ from ‘hssize_t {aka long long int}’ may alter its value [-Wconversion]
     nelem = H5Sget_simple_extent_npoints(sid);
             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
t_mdset.c: In function ‘dataset_fillvalue’:
t_mdset.c:620:18: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     dset_dims[0]=mpi_size+1;
                  ^~~~~~~~
t_mdset.c:680:18: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     req_start[0]=mpi_rank;
                  ^~~~~~~~
In file included from ../test/h5test.h:26:0,
                 from testpar.h:24,
                 from testphdf5.h:21,
                 from t_mdset.c:16:
t_mdset.c: In function ‘collective_group_write’:
t_mdset.c:808:43: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     outme = HDmalloc((size_t)(size * size * sizeof(DATATYPE)));
                                           ^
../src/H5private.h:980:35: note: in definition of macro ‘HDmalloc’
     #define HDmalloc(Z)    malloc(Z)
                                   ^
t_mdset.c: In function ‘group_dataset_read’:
t_mdset.c:931:54: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     indata =(DATATYPE*)HDmalloc((size_t)(size * size * sizeof(DATATYPE)));
                                                      ^
../src/H5private.h:980:35: note: in definition of macro ‘HDmalloc’
     #define HDmalloc(Z)    malloc(Z)
                                   ^
t_mdset.c:934:55: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     outdata =(DATATYPE*)HDmalloc((size_t)(size * size * sizeof(DATATYPE)));
                                                       ^
../src/H5private.h:980:35: note: in definition of macro ‘HDmalloc’
     #define HDmalloc(Z)    malloc(Z)
                                   ^
t_mdset.c: In function ‘write_dataset’:
t_mdset.c:1102:43: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     outme = HDmalloc((size_t)(size * size * sizeof(double)));
                                           ^
../src/H5private.h:980:35: note: in definition of macro ‘HDmalloc’
     #define HDmalloc(Z)    malloc(Z)
                                   ^
t_mdset.c: In function ‘read_dataset’:
t_mdset.c:1262:54: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     indata =(DATATYPE*)HDmalloc((size_t)(size * size * sizeof(DATATYPE)));
                                                      ^
../src/H5private.h:980:35: note: in definition of macro ‘HDmalloc’
     #define HDmalloc(Z)    malloc(Z)
                                   ^
t_mdset.c:1265:55: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     outdata =(DATATYPE*)HDmalloc((size_t)(size * size * sizeof(DATATYPE)));
                                                       ^
../src/H5private.h:980:35: note: in definition of macro ‘HDmalloc’
     #define HDmalloc(Z)    malloc(Z)
                                   ^
t_mdset.c: In function ‘check_value’:
t_mdset.c:1420:30: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     indata += chunk_origin[0]*size;
                              ^
t_mdset.c:1421:31: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     outdata += chunk_origin[0]*size;
                               ^
t_mdset.c: In function ‘get_slab’:
t_mdset.c:1454:27: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         chunk_origin[0] = mpi_rank *(size/mpi_size);
                           ^~~~~~~~
t_mdset.c:1458:27: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         chunk_dims[0]   = size/mpi_size;
                           ^~~~
t_mdset.c:1459:27: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         chunk_dims[1]   = size;
                           ^~~~
t_mdset.c:1462:39: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         file_dims[0] = file_dims[1] = size;
                                       ^~~~
t_mdset.c: In function ‘rr_obj_hdr_flush_confusion_writer’:
t_mdset.c:1890:9: warning: variable ‘mrc’ set but not used [-Wunused-but-set-variable]
     int mrc;  /* mpi error code */
         ^~~
  CC       t_ph5basic.o
  CC       t_coll_chunk.o
In file included from t_coll_chunk.c:16:0:
t_coll_chunk.c: In function ‘coll_chunktest’:
testphdf5.h:70:20: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define SPACE_DIM1 24
                    ^
t_coll_chunk.c:643:13: note: in expansion of macro ‘SPACE_DIM1’
   dims[0] = SPACE_DIM1*mpi_size;
             ^~~~~~~~~~
t_coll_chunk.c:676:26: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   chunk_dims[0] = dims[0]/chunk_factor;
                          ^
t_coll_chunk.c:625:7: warning: unused variable ‘i’ [-Wunused-variable]
   int i;
       ^
t_coll_chunk.c: In function ‘ccslab_set’:
t_coll_chunk.c:1063:23: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  start[0]  =  mpi_rank*count[0];
                       ^
In file included from t_coll_chunk.c:16:0:
testphdf5.h:70:20: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define SPACE_DIM1 24
                    ^
t_coll_chunk.c:1076:15: note: in expansion of macro ‘SPACE_DIM1’
  start[0]  =  SPACE_DIM1*mpi_rank;
               ^~~~~~~~~~
t_coll_chunk.c:1090:23: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  start[0]  =  mpi_rank*count[0];
                       ^
In file included from t_coll_chunk.c:16:0:
testphdf5.h:70:20: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define SPACE_DIM1 24
                    ^
t_coll_chunk.c:1102:21: note: in expansion of macro ‘SPACE_DIM1’
         stride[0] = SPACE_DIM1*mpi_size/4+1;
                     ^~~~~~~~~~
t_coll_chunk.c:1107:45: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  if((mpi_rank *3)<(mpi_size*2)) start[0]  = mpi_rank;
                                             ^~~~~~~~
t_coll_chunk.c:1108:18: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  else start[0] = 1 + SPACE_DIM1*mpi_size/2 + (mpi_rank-2*mpi_size/3);
                  ^
t_coll_chunk.c:1116:13: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  start[0] = mpi_rank*SPACE_DIM1;
             ^~~~~~~~
In file included from t_coll_chunk.c:16:0:
testphdf5.h:70:20: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define SPACE_DIM1 24
                    ^
t_coll_chunk.c:1127:14: note: in expansion of macro ‘SPACE_DIM1’
  block[0]  = SPACE_DIM1*mpi_size;
              ^~~~~~~~~~
  CC       t_span_tree.o
In file included from t_span_tree.c:39:0:
t_span_tree.c: In function ‘coll_write_test’:
testphdf5.h:96:26: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define MSPACE1_DIM      27000      /* Dataset size in memory */
                          ^
t_span_tree.c:280:14: note: in expansion of macro ‘MSPACE1_DIM’
   mdim1[0] = MSPACE1_DIM *mpi_size;
              ^~~~~~~~~~~
In file included from t_span_tree.c:39:0:
testphdf5.h:102:26: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define MSPACE_DIM2      3600
                          ^
t_span_tree.c:282:14: note: in expansion of macro ‘MSPACE_DIM2’
   mdim[1]  = MSPACE_DIM2*mpi_size;
              ^~~~~~~~~~~
In file included from t_span_tree.c:39:0:
testphdf5.h:99:26: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define FSPACE_DIM2      3600                                                                                         /* We will read dataset back from the file                                         to the dataset in memory with these                                                                      dataspace parameters. */
                          ^
t_span_tree.c:284:14: note: in expansion of macro ‘FSPACE_DIM2’
   fsdim[1] = FSPACE_DIM2*mpi_size;
              ^~~~~~~~~~~
In file included from t_span_tree.c:38:0:
t_span_tree.c:286:47: warning: conversion to ‘long long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   vector = (int*)HDmalloc(sizeof(int)*mdim1[0]*mpi_size);
                                               ^
../src/H5private.h:980:35: note: in definition of macro ‘HDmalloc’
     #define HDmalloc(Z)    malloc(Z)
                                   ^
t_span_tree.c:287:59: warning: conversion to ‘long long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   matrix_out  = (int*)HDmalloc(sizeof(int)*mdim[0]*mdim[1]*mpi_size);
                                                           ^
../src/H5private.h:980:35: note: in definition of macro ‘HDmalloc’
     #define HDmalloc(Z)    malloc(Z)
                                   ^
t_span_tree.c:288:59: warning: conversion to ‘long long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   matrix_out1 = (int*)HDmalloc(sizeof(int)*mdim[0]*mdim[1]*mpi_size);
                                                           ^
../src/H5private.h:980:35: note: in definition of macro ‘HDmalloc’
     #define HDmalloc(Z)    malloc(Z)
                                   ^
t_span_tree.c:290:41: warning: conversion to ‘long long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   HDmemset(vector,0,sizeof(int)*mdim1[0]*mpi_size);
                                         ^
../src/H5private.h:1011:43: note: in definition of macro ‘HDmemset’
     #define HDmemset(X,C,Z)    memset(X,C,Z)
                                           ^
t_span_tree.c:292:17: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for (i = 1; i < MSPACE1_DIM*mpi_size - 1; i++) vector[i] = i;
                 ^
t_span_tree.c:292:62: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
   for (i = 1; i < MSPACE1_DIM*mpi_size - 1; i++) vector[i] = i;
                                                              ^
t_span_tree.c:314:30: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     chunk_dims[0] = fsdim[0] / chunk_factor;
                              ^
t_span_tree.c:315:30: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     chunk_dims[1] = fsdim[1] / chunk_factor;
                              ^
In file included from t_span_tree.c:39:0:
testphdf5.h:110:28: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define FHSTART1           1        /* start of the second dimension of the first hyperslab selection*/
                            ^
t_span_tree.c:351:15: note: in expansion of macro ‘FHSTART1’
   start[1]  = FHSTART1 + mpi_rank * FHSTRIDE1 * FHCOUNT1;
               ^~~~~~~~
testphdf5.h:119:28: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define SHSTART1           0        /* start of the second dimension of the first hyperslab selection*/
                            ^
t_span_tree.c:372:15: note: in expansion of macro ‘SHSTART1’
   start[1]  = SHSTART1+SHCOUNT1*SHBLOCK1*mpi_rank;
               ^~~~~~~~
testphdf5.h:135:30: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define RFFHSTART1           2        /* start of the second dimension of the first hyperslab selection*/
                              ^
t_span_tree.c:510:15: note: in expansion of macro ‘RFFHSTART1’
   start[1]  = RFFHSTART1+mpi_rank*RFFHCOUNT1;
               ^~~~~~~~~~
testphdf5.h:145:30: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define RFSHSTART1           4        /* start of the second dimension of the first hyperslab selection*/
                              ^
t_span_tree.c:537:14: note: in expansion of macro ‘RFSHSTART1’
   start[1] = RFSHSTART1+RFSHCOUNT1*mpi_rank;
              ^~~~~~~~~~
testphdf5.h:155:30: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define RMFHSTART1           0        /* start of the second dimension of the first hyperslab selection*/
                              ^
t_span_tree.c:576:15: note: in expansion of macro ‘RMFHSTART1’
   start[1]  = RMFHSTART1+mpi_rank*RMFHCOUNT1;
               ^~~~~~~~~~
testphdf5.h:164:30: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define RMSHSTART1           2        /* start of the second dimension of the first hyperslab selection*/
                              ^
t_span_tree.c:599:15: note: in expansion of macro ‘RMSHSTART1’
   start[1]  = RMSHSTART1+mpi_rank*RMSHCOUNT1;
               ^~~~~~~~~~
In file included from t_span_tree.c:38:0:
t_span_tree.c:614:60: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   HDmemset(matrix_out,0,sizeof(int)*MSPACE_DIM1*MSPACE_DIM2*mpi_size);
                                                            ^
../src/H5private.h:1011:43: note: in definition of macro ‘HDmemset’
     #define HDmemset(X,C,Z)    memset(X,C,Z)
                                           ^
t_span_tree.c:615:61: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   HDmemset(matrix_out1,0,sizeof(int)*MSPACE_DIM1*MSPACE_DIM2*mpi_size);
                                                             ^
../src/H5private.h:1011:43: note: in definition of macro ‘HDmemset’
     #define HDmemset(X,C,Z)    memset(X,C,Z)
                                           ^
t_span_tree.c:631:17: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for (i = 0; i < MSPACE_DIM1*MSPACE_DIM2*mpi_size; i++){
                 ^
In file included from t_span_tree.c:39:0:
t_span_tree.c: In function ‘coll_read_test’:
testphdf5.h:102:26: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define MSPACE_DIM2      3600
                          ^
t_span_tree.c:743:13: note: in expansion of macro ‘MSPACE_DIM2’
   mdim[1] = MSPACE_DIM2*mpi_size;
             ^~~~~~~~~~~
In file included from t_span_tree.c:38:0:
t_span_tree.c:744:65: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   matrix_out =(int*)HDmalloc(sizeof(int)*MSPACE_DIM1*MSPACE_DIM2*mpi_size);
                                                                 ^
../src/H5private.h:980:35: note: in definition of macro ‘HDmalloc’
     #define HDmalloc(Z)    malloc(Z)
                                   ^
t_span_tree.c:745:65: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   matrix_out1=(int*)HDmalloc(sizeof(int)*MSPACE_DIM1*MSPACE_DIM2*mpi_size);
                                                                 ^
../src/H5private.h:980:35: note: in definition of macro ‘HDmalloc’
     #define HDmalloc(Z)    malloc(Z)
                                   ^
In file included from t_span_tree.c:39:0:
testphdf5.h:135:30: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define RFFHSTART1           2        /* start of the second dimension of the first hyperslab selection*/
                              ^
t_span_tree.c:780:15: note: in expansion of macro ‘RFFHSTART1’
   start[1]  = RFFHSTART1+mpi_rank*RFFHCOUNT1;
               ^~~~~~~~~~
testphdf5.h:145:30: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define RFSHSTART1           4        /* start of the second dimension of the first hyperslab selection*/
                              ^
t_span_tree.c:800:15: note: in expansion of macro ‘RFSHSTART1’
   start[1]  = RFSHSTART1+RFSHCOUNT1*mpi_rank;
               ^~~~~~~~~~
testphdf5.h:155:30: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define RMFHSTART1           0        /* start of the second dimension of the first hyperslab selection*/
                              ^
t_span_tree.c:830:15: note: in expansion of macro ‘RMFHSTART1’
   start[1]  = RMFHSTART1+mpi_rank*RMFHCOUNT1;
               ^~~~~~~~~~
testphdf5.h:164:30: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define RMSHSTART1           2        /* start of the second dimension of the first hyperslab selection*/
                              ^
t_span_tree.c:852:15: note: in expansion of macro ‘RMSHSTART1’
   start[1]  = RMSHSTART1+mpi_rank*RMSHCOUNT1;
               ^~~~~~~~~~
In file included from t_span_tree.c:38:0:
t_span_tree.c:867:60: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   HDmemset(matrix_out,0,sizeof(int)*MSPACE_DIM1*MSPACE_DIM2*mpi_size);
                                                            ^
../src/H5private.h:1011:43: note: in definition of macro ‘HDmemset’
     #define HDmemset(X,C,Z)    memset(X,C,Z)
                                           ^
t_span_tree.c:868:61: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
   HDmemset(matrix_out1,0,sizeof(int)*MSPACE_DIM1*MSPACE_DIM2*mpi_size);
                                                             ^
../src/H5private.h:1011:43: note: in definition of macro ‘HDmemset’
     #define HDmemset(X,C,Z)    memset(X,C,Z)
                                           ^
t_span_tree.c:899:17: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for (i = 0; i < MSPACE_DIM1*MSPACE_DIM2*mpi_size; i++){
                 ^
t_span_tree.c:692:20: warning: unused parameter ‘chunk_factor’ [-Wunused-parameter]
 coll_read_test(int chunk_factor)
                    ^~~~~~~~~~~~
t_span_tree.c: In function ‘lower_dim_size_comp_test__select_checker_board’:
t_span_tree.c:1041:35: warning: conversion to ‘long long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     base_count = dims[sel_offset] / (checker_edge_size * 2);
                                   ^
t_span_tree.c:1043:26: warning: conversion to ‘long long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     if ( (dims[sel_rank] % (checker_edge_size * 2)) > 0 ) {
                          ^
t_span_tree.c: In function ‘lower_dim_size_comp_test__run_test’:
t_span_tree.c:2326:13: warning: implicit declaration of function ‘H5S_select_shape_same_test’ [-Wimplicit-function-declaration]
     check = H5S_select_shape_same_test(mem_large_ds_sid,
             ^~~~~~~~~~~~~~~~~~~~~~~~~~
t_span_tree.c:2326:5: warning: nested extern declaration of ‘H5S_select_shape_same_test’ [-Wnested-externs]
     check = H5S_select_shape_same_test(mem_large_ds_sid,
     ^~~~~
t_span_tree.c:1599:19: warning: variable ‘large_ds_slice_size’ set but not used [-Wunused-but-set-variable]
     size_t        large_ds_slice_size;
                   ^~~~~~~~~~~~~~~~~~~
  CC       t_chunk_alloc.o
t_chunk_alloc.c: In function ‘get_filesize’:
t_chunk_alloc.c:40:43: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     mpierr = MPI_File_open(MPI_COMM_SELF, (char*)filename, MPI_MODE_RDONLY,
                                           ^
t_chunk_alloc.c: In function ‘create_chunked_dataset’:
t_chunk_alloc.c:100:17: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
         dims[0]=nchunks*CHUNK_SIZE;
                 ^~~~~~~
t_chunk_alloc.c:133:36: warning: conversion to ‘long long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
             offset[0] = (nchunks-2)*chunk_dims[0];
                                    ^
t_chunk_alloc.c:163:45: warning: conversion to ‘long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
         est_filesize = nchunks * CHUNK_SIZE * sizeof(unsigned char);
                                             ^
t_chunk_alloc.c:163:24: warning: conversion to ‘MPI_Offset {aka long long int}’ from ‘long unsigned int’ may change the sign of the result [-Wsign-conversion]
         est_filesize = nchunks * CHUNK_SIZE * sizeof(unsigned char);
                        ^~~~~~~
t_chunk_alloc.c: In function ‘parallel_access_dataset’:
t_chunk_alloc.c:239:15: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
     size[0] = nchunks*CHUNK_SIZE;
               ^~~~~~~
t_chunk_alloc.c:251:42: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         offset[0] = (i*mpi_size+mpi_rank)*chunk_dims[0];
                                          ^
t_chunk_alloc.c:299:38: warning: conversion to ‘long unsigned int’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
     est_filesize = nchunks*CHUNK_SIZE*sizeof(unsigned char);
                                      ^
t_chunk_alloc.c:299:20: warning: conversion to ‘MPI_Offset {aka long long int}’ from ‘long unsigned int’ may change the sign of the result [-Wsign-conversion]
     est_filesize = nchunks*CHUNK_SIZE*sizeof(unsigned char);
                    ^~~~~~~
t_chunk_alloc.c: In function ‘verify_data’:
t_chunk_alloc.c:378:22: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         offset[0] = i*chunk_dims[0];
                      ^
In file included from testphdf5.h:21:0,
                 from t_chunk_alloc.c:24:
testpar.h:50:8: warning: ‘value’ may be used uninitialized in this function [-Wmaybe-uninitialized]
     if (val) {                                                          \
        ^
t_chunk_alloc.c:336:17: note: ‘value’ was declared here
     int         value, i;
                 ^~~~~
  CC       t_filter_read.o
t_filter_read.c: In function ‘filter_read_internal’:
t_filter_read.c:79:26: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     size[1] = hs_size[1] * mpi_size;
                          ^
t_filter_read.c:82:31: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     hs_offset[1] = hs_size[1] * mpi_rank;
                               ^
  CCLD     testphdf5
  CC       t_cache.o
t_cache.c: In function ‘serve_read_request’:
t_cache.c:1609:31: warning: conversion to ‘unsigned int’ from ‘size_t {aka long unsigned int}’ may alter its value [-Wconversion]
             reply.len       = data[target_index].len;
                               ^~~~
t_cache.c: In function ‘serve_write_request’:
t_cache.c:1838:27: warning: conversion to ‘unsigned int’ from ‘size_t {aka long unsigned int}’ may alter its value [-Wconversion]
         reply.len       = data[target_index].len;
                           ^~~~
t_cache.c: In function ‘clear_datum’:
t_cache.c:2337:9: warning: variable ‘idx’ set but not used [-Wunused-but-set-variable]
     int idx;
         ^~~
t_cache.c: In function ‘destroy_datum’:
t_cache.c:2402:9: warning: variable ‘idx’ set but not used [-Wunused-but-set-variable]
     int idx;
         ^~~
t_cache.c: In function ‘flush_datum’:
t_cache.c:2515:30: warning: conversion to ‘unsigned int’ from ‘size_t {aka long unsigned int}’ may alter its value [-Wconversion]
             mssg.len       = entry_ptr->len;
                              ^~~~~~~~~
t_cache.c:2459:13: warning: variable ‘cache_ptr’ set but not used [-Wunused-but-set-variable]
     H5C_t * cache_ptr;
             ^~~~~~~~~
t_cache.c:2456:9: warning: variable ‘idx’ set but not used [-Wunused-but-set-variable]
     int idx;
         ^~~
t_cache.c: In function ‘load_datum’:
t_cache.c:2635:22: warning: conversion to ‘unsigned int’ from ‘size_t {aka long unsigned int}’ may alter its value [-Wconversion]
     mssg.len       = entry_ptr->len;
                      ^~~~~~~~~
t_cache.c: In function ‘size_datum’:
t_cache.c:2780:9: warning: variable ‘idx’ set but not used [-Wunused-but-set-variable]
     int idx;
         ^~~
t_cache.c: In function ‘server_smoke_check’:
t_cache.c:4997:26: warning: conversion to ‘unsigned int’ from ‘size_t {aka long unsigned int}’ may alter its value [-Wconversion]
         mssg.len       = data[world_mpi_rank].len;
                          ^~~~
t_cache.c:5102:26: warning: conversion to ‘unsigned int’ from ‘size_t {aka long unsigned int}’ may alter its value [-Wconversion]
         mssg.len       = data[world_mpi_rank].len;
                          ^~~~
t_cache.c: In function ‘smoke_check_3’:
t_cache.c:5716:13: warning: declaration of ‘verbose’ shadows a global declaration [-Wshadow]
     hbool_t verbose = FALSE;
             ^~~~~~~
t_cache.c:41:10: note: shadowed declaration is here
 hbool_t  verbose = TRUE; /* used to control error messages */
          ^~~~~~~
t_cache.c: In function ‘smoke_check_5’:
t_cache.c:6401:13: warning: declaration of ‘verbose’ shadows a global declaration [-Wshadow]
     hbool_t verbose = FALSE;
             ^~~~~~~
t_cache.c:41:10: note: shadowed declaration is here
 hbool_t  verbose = TRUE; /* used to control error messages */
          ^~~~~~~
t_cache.c: In function ‘main’:
t_cache.c:7125:9: warning: too many arguments for format [-Wformat-extra-args]
  printf("Failed to turn off atexit processing. Continue.\n", mpi_rank);
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
t_cache.c: In function ‘verify_entry_writes’:
t_cache.c:4540:12: warning: ‘reported_entry_writes’ may be used uninitialized in this function [-Wmaybe-uninitialized]
         if ( reported_entry_writes != expected_entry_writes ) {
            ^
t_cache.c: In function ‘verify_entry_reads’:
t_cache.c:4432:12: warning: ‘reported_entry_reads’ may be used uninitialized in this function [-Wmaybe-uninitialized]
         if ( reported_entry_reads != expected_entry_reads ) {
            ^
  CCLD     t_cache
  CC       t_pflush1.o
t_pflush1.c: In function ‘create_file’:
t_pflush1.c:84:42: warning: conversion to ‘double’ from ‘long long int’ may alter its value [-Wconversion]
      the_data[i][j] = (double)(hssize_t)i/(hssize_t)(j+1);
                                          ^
t_pflush1.c: In function ‘main’:
t_pflush1.c:184:8: warning: ‘file2’ may be used uninitialized in this function [-Wmaybe-uninitialized]
     if(H5Fget_vfd_handle(file2, fapl, (void **)&mpifh_p) < 0) {
        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
t_pflush1.c:175:8: warning: ‘file1’ may be used uninitialized in this function [-Wmaybe-uninitialized]
     if(H5Fget_vfd_handle(file1, fapl, (void **)&mpifh_p) < 0) {
        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  CCLD     t_pflush1
  CC       t_pflush2.o
t_pflush2.c: In function ‘check_file’:
t_pflush2.c:80:53: warning: conversion to ‘double’ from ‘long long int’ may alter its value [-Wconversion]
      error = fabs(the_data[i][j]-(double)(hssize_t)i/((hssize_t)j+1));
                                                     ^
t_pflush2.c:86:23: warning: conversion to ‘double’ from ‘long long int’ may alter its value [-Wconversion]
    (double)(hssize_t)i/(hssize_t)(j+1));
                       ^
t_pflush2.c:111:9: warning: ‘groups’ may be used uninitialized in this function [-Wmaybe-uninitialized]
         H5Gclose(groups);
         ^~~~~~~~~~~~~~~~
t_pflush2.c:112:9: warning: ‘dset’ may be used uninitialized in this function [-Wmaybe-uninitialized]
         H5Dclose(dset);
         ^~~~~~~~~~~~~~
t_pflush2.c:114:9: warning: ‘space’ may be used uninitialized in this function [-Wmaybe-uninitialized]
         H5Sclose(space);
         ^~~~~~~~~~~~~~~
  CCLD     t_pflush2
  CC       t_pshutdown.o
In file included from t_pshutdown.c:28:0:
t_pshutdown.c: In function ‘main’:
testphdf5.h:39:20: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define ROW_FACTOR 8  /* Nominal row factor for dataset size */
                    ^
t_pshutdown.c:73:15: note: in expansion of macro ‘ROW_FACTOR’
     dims[0] = ROW_FACTOR*mpi_size;
               ^~~~~~~~~~
testphdf5.h:40:20: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
 #define COL_FACTOR 16 /* Nominal column factor for dataset size */
                    ^
t_pshutdown.c:74:15: note: in expansion of macro ‘COL_FACTOR’
     dims[1] = COL_FACTOR*mpi_size;
               ^~~~~~~~~~
t_pshutdown.c:86:23: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     block[0] = dims[0]/mpi_size;
                       ^
t_pshutdown.c:92:24: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     start[0] = mpi_rank*block[0];
                        ^
  CCLD     t_pshutdown
  CC       t_prestart.o
In file included from testphdf5.h:21:0,
                 from t_prestart.c:24:
t_prestart.c: In function ‘main’:
t_prestart.c:78:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     VRFY(dims[0] == ROW_FACTOR*mpi_size, "Wrong dataset dimensions");
                  ^
testpar.h:50:9: note: in definition of macro ‘VRFY’
     if (val) {                                                          \
         ^~~
t_prestart.c:79:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     VRFY(dims[1] == COL_FACTOR*mpi_size, "Wrong dataset dimensions");
                  ^
testpar.h:50:9: note: in definition of macro ‘VRFY’
     if (val) {                                                          \
         ^~~
t_prestart.c:86:23: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     block[0] = dims[0]/mpi_size;
                       ^
t_prestart.c:92:24: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     start[0] = mpi_rank*block[0];
                        ^
t_prestart.c:109:17: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (i=0; i < block[0]; i++){
                 ^
t_prestart.c:110:14: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for (j=0; j < block[1]; j++){
              ^
t_prestart.c:114:41: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                        (unsigned long)(i+start[0]), (unsigned long)(j+start[1]),
                                         ^
t_prestart.c:114:70: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                        (unsigned long)(i+start[0]), (unsigned long)(j+start[1]),
                                                                      ^
  CCLD     t_prestart
  CC       t_init_term.o
  CCLD     t_init_term
  CC       t_shapesame.o
t_shapesame.c: In function ‘contig_hs_dr_pio_test__run_test’:
t_shapesame.c:2031:10: warning: variable ‘mpi_rank’ set but not used [-Wunused-but-set-variable]
     int  mpi_rank;
          ^~~~~~~~
t_shapesame.c: At top level:
t_shapesame.c:2235:1: warning: no previous prototype for ‘contig_hs_dr_pio_test’ [-Wmissing-prototypes]
 contig_hs_dr_pio_test(ShapeSameTestMethods sstest_type)
 ^~~~~~~~~~~~~~~~~~~~~
t_shapesame.c: In function ‘ckrbrd_hs_dr_pio_test__m2d_l2s’:
t_shapesame.c:3598:13: warning: variable ‘mis_match’ set but not used [-Wunused-but-set-variable]
     hbool_t mis_match = FALSE;
             ^~~~~~~~~
t_shapesame.c: In function ‘ckrbrd_hs_dr_pio_test__m2d_s2l’:
t_shapesame.c:3961:13: warning: variable ‘mis_match’ set but not used [-Wunused-but-set-variable]
     hbool_t mis_match = FALSE;
             ^~~~~~~~~
t_shapesame.c: In function ‘ckrbrd_hs_dr_pio_test__run_test’:
t_shapesame.c:4327:10: warning: variable ‘mpi_rank’ set but not used [-Wunused-but-set-variable]
     int  mpi_rank; /* needed by VRFY */
          ^~~~~~~~
  CCLD     t_shapesame
make[1]: Leaving directory '/home/ed/Downloads/hdf5-1.8.17/testpar'
Making all in tools
make[1]: Entering directory '/home/ed/Downloads/hdf5-1.8.17/tools'
Making all in lib
make[2]: Entering directory '/home/ed/Downloads/hdf5-1.8.17/tools/lib'
  CC       h5tools.lo
h5tools.c: In function 'init_acc_pos':
h5tools.c:1302:14: warning: conversion to 'int' from 'unsigned int' may change the sign of the result [-Wsign-conversion]
     for (i = (ctx->ndims - 2); i >= 0; i--) {
              ^
h5tools.c: At top level:
h5tools.c:1538:1: warning: no previous prototype for 'render_bin_output_region_data_blocks' [-Wmissing-prototypes]
 render_bin_output_region_data_blocks(hid_t region_id, FILE *stream,
 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from h5tools.c:31:0:
h5tools.c: In function 'render_bin_output_region_data_blocks':
h5tools.c:1559:54: warning: conversion to 'long unsigned int' from 'int' may change the sign of the result [-Wsign-conversion]
     if((dims1 = (hsize_t *) HDmalloc(sizeof(hsize_t) * ndims)) == NULL)
                                                      ^
../../src/H5private.h:980:35: note: in definition of macro 'HDmalloc'
     #define HDmalloc(Z)    malloc(Z)
                                   ^
h5tools.c:1581:54: warning: conversion to 'long unsigned int' from 'int' may change the sign of the result [-Wsign-conversion]
     if((start = (hsize_t *) HDmalloc(sizeof(hsize_t) * ndims)) == NULL)
                                                      ^
../../src/H5private.h:980:35: note: in definition of macro 'HDmalloc'
     #define HDmalloc(Z)    malloc(Z)
                                   ^
h5tools.c:1584:54: warning: conversion to 'long unsigned int' from 'int' may change the sign of the result [-Wsign-conversion]
     if((count = (hsize_t *) HDmalloc(sizeof(hsize_t) * ndims)) == NULL)
                                                      ^
../../src/H5private.h:980:35: note: in definition of macro 'HDmalloc'
     #define HDmalloc(Z)    malloc(Z)
                                   ^
In file included from h5tools.c:31:0:
h5tools.c: In function 'render_bin_output_region_blocks':
../../src/H5private.h:311:17: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define FAIL    (-1)
                 ^
h5tools_error.h:72:21: note: in expansion of macro 'FAIL'
         ret_value = FAIL;                                                                                    \
                     ^~~~
h5tools_error.h:101:5: note: in expansion of macro 'HERROR'
     HERROR(H5E_tools_g, min_id, str);                 \
     ^~~~~~
h5tools.c:1648:9: note: in expansion of macro 'H5E_THROW'
         H5E_THROW(FALSE, H5E_tools_min_id_g, "H5Sget_select_hyper_nblocks failed");
         ^~~~~~~~~
../../src/H5private.h:311:17: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define FAIL    (-1)
                 ^
h5tools_error.h:72:21: note: in expansion of macro 'FAIL'
         ret_value = FAIL;                                                                                    \
                     ^~~~
h5tools_error.h:101:5: note: in expansion of macro 'HERROR'
     HERROR(H5E_tools_g, min_id, str);                 \
     ^~~~~~
h5tools.c:1653:9: note: in expansion of macro 'H5E_THROW'
         H5E_THROW(FALSE, H5E_tools_min_id_g, "H5Sget_simple_extent_ndims failed");
         ^~~~~~~~~
h5tools.c:1655:26: warning: conversion to 'hsize_t {aka long long unsigned int}' from 'int' may change the sign of the result [-Wsign-conversion]
     alloc_size = nblocks * ndims * 2 * sizeof(ptdata[0]);
                          ^
In file included from h5tools.c:31:0:
../../src/H5private.h:311:17: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define FAIL    (-1)
                 ^
h5tools_error.h:72:21: note: in expansion of macro 'FAIL'
         ret_value = FAIL;                                                                                    \
                     ^~~~
h5tools_error.h:112:4: note: in expansion of macro 'HERROR'
    HERROR(H5E_tools_g, min_id, str);                 \
    ^~~~~~
h5tools.c:1658:9: note: in expansion of macro 'HGOTO_ERROR'
         HGOTO_ERROR(FALSE, H5E_tools_min_id_g, "Could not allocate buffer for ptdata");
         ^~~~~~~~~~~
../../src/H5private.h:311:17: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define FAIL    (-1)
                 ^
h5tools_error.h:72:21: note: in expansion of macro 'FAIL'
         ret_value = FAIL;                                                                                    \
                     ^~~~
h5tools_error.h:112:4: note: in expansion of macro 'HERROR'
    HERROR(H5E_tools_g, min_id, str);                 \
    ^~~~~~
h5tools.c:1662:9: note: in expansion of macro 'HGOTO_ERROR'
         HGOTO_ERROR(FALSE, H5E_tools_min_id_g, "H5Rget_select_hyper_blocklist failed");
         ^~~~~~~~~~~
../../src/H5private.h:311:17: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define FAIL    (-1)
                 ^
h5tools_error.h:72:21: note: in expansion of macro 'FAIL'
         ret_value = FAIL;                                                                                    \
                     ^~~~
h5tools_error.h:112:4: note: in expansion of macro 'HERROR'
    HERROR(H5E_tools_g, min_id, str);                 \
    ^~~~~~
h5tools.c:1665:9: note: in expansion of macro 'HGOTO_ERROR'
         HGOTO_ERROR(FALSE, H5E_tools_min_id_g, "H5Dget_type failed");
         ^~~~~~~~~~~
../../src/H5private.h:311:17: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define FAIL    (-1)
                 ^
h5tools_error.h:72:21: note: in expansion of macro 'FAIL'
         ret_value = FAIL;                                                                                    \
                     ^~~~
h5tools_error.h:112:4: note: in expansion of macro 'HERROR'
    HERROR(H5E_tools_g, min_id, str);                 \
    ^~~~~~
h5tools.c:1667:9: note: in expansion of macro 'HGOTO_ERROR'
         HGOTO_ERROR(FALSE, H5E_tools_min_id_g, "H5Tget_native_type failed");
         ^~~~~~~~~~~
h5tools.c:1670:22: warning: conversion to 'hssize_t {aka long long int}' from 'hsize_t {aka long long unsigned int}' may change the sign of the result [-Wsign-conversion]
             type_id, nblocks, ptdata);
                      ^~~~~~~
In file included from h5tools.c:31:0:
../../src/H5private.h:311:17: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define FAIL    (-1)
                 ^
h5tools_error.h:72:21: note: in expansion of macro 'FAIL'
         ret_value = FAIL;                                                                                    \
                     ^~~~
h5tools.c:1676:9: note: in expansion of macro 'HERROR'
         HERROR(H5E_tools_g, H5E_tools_min_id_g, "H5Tclose failed");
         ^~~~~~
../../src/H5private.h:311:17: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define FAIL    (-1)
                 ^
h5tools_error.h:72:21: note: in expansion of macro 'FAIL'
         ret_value = FAIL;                                                                                    \
                     ^~~~
h5tools.c:1679:9: note: in expansion of macro 'HERROR'
         HERROR(H5E_tools_g, H5E_tools_min_id_g, "H5Tclose failed");
         ^~~~~~
h5tools.c: At top level:
h5tools.c:1706:1: warning: no previous prototype for 'render_bin_output_region_data_points' [-Wmissing-prototypes]
 render_bin_output_region_data_points(hid_t region_space, hid_t region_id,
 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
h5tools.c: In function 'render_bin_output_region_data_points':
h5tools.c:1716:21: warning: conversion to 'int' from 'size_t {aka long unsigned int}' may alter its value [-Wconversion]
     if((type_size = H5Tget_size(type_id)) == 0)
                     ^~~~~~~~~~~
In file included from h5tools.c:31:0:
h5tools.c:1719:41: warning: conversion to 'long unsigned int' from 'int' may change the sign of the result [-Wsign-conversion]
     if((region_buf = HDmalloc(type_size * (size_t)npoints)) == NULL)
                                         ^
../../src/H5private.h:980:35: note: in definition of macro 'HDmalloc'
     #define HDmalloc(Z)    malloc(Z)
                                   ^
h5tools.c:1723:54: warning: conversion to 'long unsigned int' from 'int' may change the sign of the result [-Wsign-conversion]
     if((dims1 = (hsize_t *) HDmalloc(sizeof(hsize_t) * ndims)) == NULL)
                                                      ^
../../src/H5private.h:980:35: note: in definition of macro 'HDmalloc'
     #define HDmalloc(Z)    malloc(Z)
                                   ^
h5tools.c:1726:16: warning: conversion to 'hsize_t {aka long long unsigned int}' from 'hssize_t {aka long long int}' may change the sign of the result [-Wsign-conversion]
     dims1[0] = npoints;
                ^~~~~~~
h5tools.c:1735:73: warning: conversion to 'hsize_t {aka long long unsigned int}' from 'hssize_t {aka long long int}' may change the sign of the result [-Wsign-conversion]
     if(render_bin_output(stream, container, type_id, (char*)region_buf, npoints) < 0)
                                                                         ^~~~~~~
In file included from h5tools.c:31:0:
h5tools.c: In function 'render_bin_output_region_points':
../../src/H5private.h:311:17: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define FAIL    (-1)
                 ^
h5tools_error.h:72:21: note: in expansion of macro 'FAIL'
         ret_value = FAIL;                                                                                    \
                     ^~~~
h5tools_error.h:101:5: note: in expansion of macro 'HERROR'
     HERROR(H5E_tools_g, min_id, str);                 \
     ^~~~~~
h5tools.c:1772:9: note: in expansion of macro 'H5E_THROW'
         H5E_THROW(FALSE, H5E_tools_min_id_g, "H5Sget_select_elem_npoints failed");
         ^~~~~~~~~
../../src/H5private.h:311:17: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define FAIL    (-1)
                 ^
h5tools_error.h:72:21: note: in expansion of macro 'FAIL'
         ret_value = FAIL;                                                                                    \
                     ^~~~
h5tools_error.h:101:5: note: in expansion of macro 'HERROR'
     HERROR(H5E_tools_g, min_id, str);                 \
     ^~~~~~
h5tools.c:1776:9: note: in expansion of macro 'H5E_THROW'
         H5E_THROW(FALSE, H5E_tools_min_id_g, "H5Sget_simple_extent_ndims failed");
         ^~~~~~~~~
../../src/H5private.h:311:17: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define FAIL    (-1)
                 ^
h5tools_error.h:72:21: note: in expansion of macro 'FAIL'
         ret_value = FAIL;                                                                                    \
                     ^~~~
h5tools_error.h:112:4: note: in expansion of macro 'HERROR'
    HERROR(H5E_tools_g, min_id, str);                 \
    ^~~~~~
h5tools.c:1779:9: note: in expansion of macro 'HGOTO_ERROR'
         HGOTO_ERROR(FALSE, H5E_tools_min_id_g, "H5Dget_type failed");
         ^~~~~~~~~~~
../../src/H5private.h:311:17: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define FAIL    (-1)
                 ^
h5tools_error.h:72:21: note: in expansion of macro 'FAIL'
         ret_value = FAIL;                                                                                    \
                     ^~~~
h5tools_error.h:112:4: note: in expansion of macro 'HERROR'
    HERROR(H5E_tools_g, min_id, str);                 \
    ^~~~~~
h5tools.c:1782:9: note: in expansion of macro 'HGOTO_ERROR'
         HGOTO_ERROR(FALSE, H5E_tools_min_id_g, "H5Tget_native_type failed");
         ^~~~~~~~~~~
../../src/H5private.h:311:17: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define FAIL    (-1)
                 ^
h5tools_error.h:72:21: note: in expansion of macro 'FAIL'
         ret_value = FAIL;                                                                                    \
                     ^~~~
h5tools.c:1789:9: note: in expansion of macro 'HERROR'
         HERROR(H5E_tools_g, H5E_tools_min_id_g, "H5Tclose failed");
         ^~~~~~
../../src/H5private.h:311:17: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define FAIL    (-1)
                 ^
h5tools_error.h:72:21: note: in expansion of macro 'FAIL'
         ret_value = FAIL;                                                                                    \
                     ^~~~
h5tools.c:1792:9: note: in expansion of macro 'HERROR'
         HERROR(H5E_tools_g, H5E_tools_min_id_g, "H5Tclose failed");
         ^~~~~~
  CC       h5tools_dump.lo
In file included from h5tools_dump.c:31:0:
h5tools_dump.c: In function 'h5tools_dump_region_data_blocks':
../../src/H5private.h:311:17: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define FAIL    (-1)
                 ^
h5tools_error.h:72:21: note: in expansion of macro 'FAIL'
         ret_value = FAIL;                                                                                    \
                     ^~~~
h5tools_error.h:101:5: note: in expansion of macro 'HERROR'
     HERROR(H5E_tools_g, min_id, str);                 \
     ^~~~~~
h5tools_dump.c:612:9: note: in expansion of macro 'H5E_THROW'
         H5E_THROW(dimension_break, H5E_tools_min_id_g, "H5Sget_select_hyper_nblocks failed");
         ^~~~~~~~~
../../src/H5private.h:311:17: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define FAIL    (-1)
                 ^
h5tools_error.h:72:21: note: in expansion of macro 'FAIL'
         ret_value = FAIL;                                                                                    \
                     ^~~~
h5tools_error.h:101:5: note: in expansion of macro 'HERROR'
     HERROR(H5E_tools_g, min_id, str);                 \
     ^~~~~~
h5tools_dump.c:617:9: note: in expansion of macro 'H5E_THROW'
         H5E_THROW(dimension_break, H5E_tools_min_id_g, "H5Sget_simple_extent_ndims failed");
         ^~~~~~~~~
../../src/H5private.h:311:17: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define FAIL    (-1)
                 ^
h5tools_error.h:72:21: note: in expansion of macro 'FAIL'
         ret_value = FAIL;                                                                                    \
                     ^~~~
h5tools_dump.c:638:9: note: in expansion of macro 'HERROR'
         HERROR(H5E_tools_g, H5E_tools_min_id_g, "Could not allocate buffer for ptdata");
         ^~~~~~
../../src/H5private.h:311:17: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define FAIL    (-1)
                 ^
h5tools_error.h:72:21: note: in expansion of macro 'FAIL'
         ret_value = FAIL;                                                                                    \
                     ^~~~
h5tools_error.h:112:4: note: in expansion of macro 'HERROR'
    HERROR(H5E_tools_g, min_id, str);                 \
    ^~~~~~
h5tools_dump.c:643:9: note: in expansion of macro 'HGOTO_ERROR'
         HGOTO_ERROR(dimension_break, H5E_tools_min_id_g, "H5Rget_select_hyper_blocklist failed");
         ^~~~~~~~~~~
../../src/H5private.h:311:17: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define FAIL    (-1)
                 ^
h5tools_error.h:72:21: note: in expansion of macro 'FAIL'
         ret_value = FAIL;                                                                                    \
                     ^~~~
h5tools_error.h:112:4: note: in expansion of macro 'HERROR'
    HERROR(H5E_tools_g, min_id, str);                 \
    ^~~~~~
h5tools_dump.c:669:9: note: in expansion of macro 'HGOTO_ERROR'
         HGOTO_ERROR(dimension_break, H5E_tools_min_id_g, "H5Dget_type failed");
         ^~~~~~~~~~~
../../src/H5private.h:311:17: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define FAIL    (-1)
                 ^
h5tools_error.h:72:21: note: in expansion of macro 'FAIL'
         ret_value = FAIL;                                                                                    \
                     ^~~~
h5tools_error.h:112:4: note: in expansion of macro 'HERROR'
    HERROR(H5E_tools_g, min_id, str);                 \
    ^~~~~~
h5tools_dump.c:671:9: note: in expansion of macro 'HGOTO_ERROR'
         HGOTO_ERROR(dimension_break, H5E_tools_min_id_g, "H5Tget_native_type failed");
         ^~~~~~~~~~~
../../src/H5private.h:311:17: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define FAIL    (-1)
                 ^
h5tools_error.h:72:21: note: in expansion of macro 'FAIL'
         ret_value = FAIL;                                                                                    \
                     ^~~~
h5tools_dump.c:732:9: note: in expansion of macro 'HERROR'
         HERROR(H5E_tools_g, H5E_tools_min_id_g, "H5Tclose failed");
         ^~~~~~
../../src/H5private.h:311:17: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define FAIL    (-1)
                 ^
h5tools_error.h:72:21: note: in expansion of macro 'FAIL'
         ret_value = FAIL;                                                                                    \
                     ^~~~
h5tools_dump.c:735:9: note: in expansion of macro 'HERROR'
         HERROR(H5E_tools_g, H5E_tools_min_id_g, "H5Tclose failed");
         ^~~~~~
h5tools_dump.c: In function 'h5tools_print_region_data_points':
h5tools_dump.c:813:16: warning: conversion to 'hsize_t {aka long long unsigned int}' from 'hssize_t {aka long long int}' may change the sign of the result [-Wsign-conversion]
     dims1[0] = npoints;
                ^~~~~~~
h5tools_dump.c:819:21: warning: conversion to 'int' from 'size_t {aka long unsigned int}' may alter its value [-Wconversion]
     if((type_size = H5Tget_size(type_id)) == 0)
                     ^~~~~~~~~~~
In file included from h5tools_dump.c:31:0:
h5tools_dump.c:822:41: warning: conversion to 'long unsigned int' from 'int' may change the sign of the result [-Wsign-conversion]
     if((region_buf = HDmalloc(type_size * (size_t)npoints)) == NULL)
                                         ^
../../src/H5private.h:980:35: note: in definition of macro 'HDmalloc'
     #define HDmalloc(Z)    malloc(Z)
                                   ^
h5tools_dump.c:829:17: warning: conversion to 'unsigned int' from 'int' may change the sign of the result [-Wsign-conversion]
     ctx.ndims = ndims;
                 ^~~~~
h5tools_dump.c:835:25: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (jndx = 0; jndx < npoints; jndx++, elmtno++) {
                         ^
h5tools_dump.c:850:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         if (jndx == npoints - 1)
                  ^~
h5tools_dump.c:856:27: warning: conversion to 'size_t {aka long unsigned int}' from 'int' may change the sign of the result [-Wsign-conversion]
         ctx.sm_pos = jndx * ndims;
                           ^
h5tools_dump.c:858:33: warning: conversion to 'hsize_t {aka long long unsigned int}' from 'int' may change the sign of the result [-Wsign-conversion]
             ctx.size_last_dim = (int) (ctx.p_max_idx[ctx.ndims - 1]);
                                 ^
h5tools_dump.c:871:58: warning: conversion to 'size_t {aka long unsigned int}' from 'int' may change the sign of the result [-Wsign-conversion]
                                ((char*)region_buf + jndx * type_size), &ctx);
                                                          ^
h5tools_dump.c:873:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         if (jndx + 1 < npoints || (region_flags & END_OF_DATA) == 0)
                      ^
In file included from h5tools_dump.c:31:0:
h5tools_dump.c: In function 'h5tools_dump_region_data_points':
../../src/H5private.h:311:17: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define FAIL    (-1)
                 ^
h5tools_error.h:72:21: note: in expansion of macro 'FAIL'
         ret_value = FAIL;                                                                                    \
                     ^~~~
h5tools_error.h:101:5: note: in expansion of macro 'HERROR'
     HERROR(H5E_tools_g, min_id, str);                 \
     ^~~~~~
h5tools_dump.c:938:9: note: in expansion of macro 'H5E_THROW'
         H5E_THROW(dimension_break, H5E_tools_min_id_g, "H5Sget_select_elem_npoints failed");
         ^~~~~~~~~
../../src/H5private.h:311:17: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define FAIL    (-1)
                 ^
h5tools_error.h:72:21: note: in expansion of macro 'FAIL'
         ret_value = FAIL;                                                                                    \
                     ^~~~
h5tools_error.h:101:5: note: in expansion of macro 'HERROR'
     HERROR(H5E_tools_g, min_id, str);                 \
     ^~~~~~
h5tools_dump.c:942:9: note: in expansion of macro 'H5E_THROW'
         H5E_THROW(dimension_break, H5E_tools_min_id_g, "H5Sget_simple_extent_ndims failed");
         ^~~~~~~~~
h5tools_dump.c:958:34: warning: conversion to 'long long unsigned int' from 'hssize_t {aka long long int}' may change the sign of the result [-Wsign-conversion]
     alloc_size = npoints * ndims * sizeof(ptdata[0]);
                                  ^
In file included from h5tools_dump.c:31:0:
../../src/H5private.h:311:17: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define FAIL    (-1)
                 ^
h5tools_error.h:72:21: note: in expansion of macro 'FAIL'
         ret_value = FAIL;                                                                                    \
                     ^~~~
h5tools_error.h:112:4: note: in expansion of macro 'HERROR'
    HERROR(H5E_tools_g, min_id, str);                 \
    ^~~~~~
h5tools_dump.c:961:9: note: in expansion of macro 'HGOTO_ERROR'
         HGOTO_ERROR(dimension_break, H5E_tools_min_id_g, "Could not allocate buffer for ptdata");
         ^~~~~~~~~~~
../../src/H5private.h:311:17: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define FAIL    (-1)
                 ^
h5tools_error.h:72:21: note: in expansion of macro 'FAIL'
         ret_value = FAIL;                                                                                    \
                     ^~~~
h5tools_error.h:112:4: note: in expansion of macro 'HERROR'
    HERROR(H5E_tools_g, min_id, str);                 \
    ^~~~~~
h5tools_dump.c:965:9: note: in expansion of macro 'HGOTO_ERROR'
         HGOTO_ERROR(dimension_break, H5E_tools_min_id_g, "H5Sget_select_elem_pointlist failed");
         ^~~~~~~~~~~
../../src/H5private.h:311:17: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define FAIL    (-1)
                 ^
h5tools_error.h:72:21: note: in expansion of macro 'FAIL'
         ret_value = FAIL;                                                                                    \
                     ^~~~
h5tools_error.h:112:4: note: in expansion of macro 'HERROR'
    HERROR(H5E_tools_g, min_id, str);                 \
    ^~~~~~
h5tools_dump.c:986:9: note: in expansion of macro 'HGOTO_ERROR'
         HGOTO_ERROR(dimension_break, H5E_tools_min_id_g, "H5Dget_type failed");
         ^~~~~~~~~~~
../../src/H5private.h:311:17: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define FAIL    (-1)
                 ^
h5tools_error.h:72:21: note: in expansion of macro 'FAIL'
         ret_value = FAIL;                                                                                    \
                     ^~~~
h5tools_error.h:112:4: note: in expansion of macro 'HERROR'
    HERROR(H5E_tools_g, min_id, str);                 \
    ^~~~~~
h5tools_dump.c:989:9: note: in expansion of macro 'HGOTO_ERROR'
         HGOTO_ERROR(dimension_break, H5E_tools_min_id_g, "H5Tget_native_type failed");
         ^~~~~~~~~~~
../../src/H5private.h:311:17: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define FAIL    (-1)
                 ^
h5tools_error.h:72:21: note: in expansion of macro 'FAIL'
         ret_value = FAIL;                                                                                    \
                     ^~~~
h5tools_dump.c:1053:9: note: in expansion of macro 'HERROR'
         HERROR(H5E_tools_g, H5E_tools_min_id_g, "H5Tclose failed");
         ^~~~~~
../../src/H5private.h:311:17: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
 #define FAIL    (-1)
                 ^
h5tools_error.h:72:21: note: in expansion of macro 'FAIL'
         ret_value = FAIL;                                                                                    \
                     ^~~~
h5tools_dump.c:1056:9: note: in expansion of macro 'HERROR'
         HERROR(H5E_tools_g, H5E_tools_min_id_g, "H5Tclose failed");
         ^~~~~~
h5tools_dump.c: In function 'h5tools_display_simple_subset':
h5tools_dump.c:1378:33: warning: conversion to 'int' from 'unsigned int' may change the sign of the result [-Wsign-conversion]
             current_outer_dim = (ctx->ndims - 2) - 1;
                                 ^
h5tools_dump.c:1381:22: warning: conversion to 'size_t {aka long unsigned int}' from 'int' may change the sign of the result [-Wsign-conversion]
             for (i = current_outer_dim + 1; i < ctx->ndims; i++) {
                      ^~~~~~~~~~~~~~~~~
h5tools_dump.c: In function 'h5tools_dump_simple_dset':
h5tools_dump.c:1532:18: warning: conversion to 'unsigned int' from 'int' may change the sign of the result [-Wsign-conversion]
     ctx->ndims = H5Sget_simple_extent_ndims(f_space);
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~
h5tools_dump.c: In function 'h5tools_dump_simple_mem':
h5tools_dump.c:1681:18: warning: conversion to 'unsigned int' from 'int' may change the sign of the result [-Wsign-conversion]
     ctx->ndims = H5Sget_simple_extent_ndims(space);
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~
h5tools_dump.c:1699:30: warning: conversion to 'hsize_t {aka long long unsigned int}' from 'int' may change the sign of the result [-Wsign-conversion]
         ctx->size_last_dim = (int) (ctx->p_max_idx[ctx->ndims - 1]);
                              ^
In file included from h5tools_dump.c:31:0:
h5tools_dump.c: In function 'h5tools_print_enum':
../../src/H5private.h:1244:28: warning: conversion to 'int' from 'size_t {aka long unsigned int}' may alter its value [-Wconversion]
     #define HDstrlen(S)    strlen(S)
                            ^
h5tools_dump.c:2658:18: note: in expansion of macro 'HDstrlen'
         nchars = HDstrlen(name[i]);
                  ^~~~~~~~
h5tools_dump.c: In function 'h5tools_dump_comment':
h5tools_dump.c:3440:59: warning: conversion to 'size_t {aka long unsigned int}' from 'ssize_t {aka long int}' may change the sign of the result [-Wsign-conversion]
             cmt_bufsize = H5Oget_comment(obj_id, comment, cmt_bufsize);
                                                           ^~~~~~~~~~~
  CC       h5tools_str.lo
In file included from h5tools_str.c:27:0:
h5tools_str.c: In function 'h5tools_str_append':
h5tools_str.c:171:43: warning: conversion to 'size_t {aka long unsigned int}' from 'int' may change the sign of the result [-Wsign-conversion]
             size_t newsize = MAX(str->len + nchars + 1, 2 * str->nalloc);
                                           ^
../../src/H5private.h:328:24: note: in definition of macro 'MAX'
 #define MAX(a,b)    (((a)>(b)) ? (a) : (b))
                        ^
h5tools_str.c:171:43: warning: conversion to 'size_t {aka long unsigned int}' from 'int' may change the sign of the result [-Wsign-conversion]
             size_t newsize = MAX(str->len + nchars + 1, 2 * str->nalloc);
                                           ^
../../src/H5private.h:328:35: note: in definition of macro 'MAX'
 #define MAX(a,b)    (((a)>(b)) ? (a) : (b))
                                   ^
h5tools_str.c:179:22: warning: conversion to 'size_t {aka long unsigned int}' from 'int' may change the sign of the result [-Wsign-conversion]
             str->len += nchars;
                      ^~
h5tools_str.c: In function 'h5tools_str_dump_region_blocks':
h5tools_str.c:448:42: warning: conversion to 'long long unsigned int' from 'hssize_t {aka long long int}' may change the sign of the result [-Wsign-conversion]
         alloc_size = nblocks * ndims * 2 * sizeof(ptdata[0]);
                                          ^
h5tools_str.c: In function 'h5tools_str_dump_region_points':
h5tools_str.c:509:38: warning: conversion to 'long long unsigned int' from 'hssize_t {aka long long int}' may change the sign of the result [-Wsign-conversion]
         alloc_size = npoints * ndims * sizeof(ptdata[0]);
                                      ^
h5tools_str.c: In function 'h5tools_str_sprint':
h5tools_str.c:791:64: warning: conversion to 'unsigned int' from 'int' may change the sign of the result [-Wsign-conversion]
                             if (info->str_repeat > 0) while (i + j < size && s[i] == s[i + j])
                                                                ^
h5tools_str.c:791:90: warning: conversion to 'unsigned int' from 'int' may change the sign of the result [-Wsign-conversion]
                             if (info->str_repeat > 0) while (i + j < size && s[i] == s[i + j])
                                                                                          ^
h5tools_str.c:822:35: warning: conversion to 'unsigned int' from 'int' may change the sign of the result [-Wsign-conversion]
                                 i += j - 1;
                                   ^~
h5tools_str.c:846:52: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
                             if (packed_data_offset >= 8 * sizeof(unsigned char))
                                                    ^~
h5tools_str.c:849:79: warning: conversion to 'long long unsigned int' from 'int' may change the sign of the result [-Wsign-conversion]
                                 tempuchar = (tempuchar >> packed_data_offset) & packed_data_mask;
                                                                               ^
h5tools_str.c:849:45: warning: conversion to 'unsigned char' from 'long long unsigned int' may alter its value [-Wconversion]
                                 tempuchar = (tempuchar >> packed_data_offset) & packed_data_mask;
                                             ^
h5tools_str.c:858:52: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
                             if (packed_data_offset >= 8 * sizeof(char))
                                                    ^~
h5tools_str.c:861:77: warning: conversion to 'long long unsigned int' from 'int' may change the sign of the result [-Wsign-conversion]
                                 tempchar = (tempchar >> packed_data_offset) & packed_data_mask;
                                                                             ^
h5tools_str.c:861:44: warning: conversion to 'signed char' from 'long long unsigned int' may alter its value [-Wconversion]
                                 tempchar = (tempchar >> packed_data_offset) & packed_data_mask;
                                            ^
h5tools_str.c:871:52: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
                             if (packed_data_offset >= 8 * sizeof(unsigned int))
                                                    ^~
h5tools_str.c:874:44: warning: conversion to 'unsigned int' from 'long long unsigned int' may alter its value [-Wconversion]
                                 tempuint = (tempuint >> packed_data_offset) & packed_data_mask;
                                            ^
h5tools_str.c:882:52: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
                             if (packed_data_offset >= 8 * sizeof(int))
                                                    ^~
h5tools_str.c:885:75: warning: conversion to 'long long unsigned int' from 'int' may change the sign of the result [-Wsign-conversion]
                                 tempint = (tempint >> packed_data_offset) & packed_data_mask;
                                                                           ^
h5tools_str.c:885:43: warning: conversion to 'int' from 'long long unsigned int' may alter its value [-Wconversion]
                                 tempint = (tempint >> packed_data_offset) & packed_data_mask;
                                           ^
h5tools_str.c:897:52: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
                             if (packed_data_offset >= 8 * sizeof(unsigned short))
                                                    ^~
h5tools_str.c:900:81: warning: conversion to 'long long unsigned int' from 'int' may change the sign of the result [-Wsign-conversion]
                                 tempushort = (tempushort >> packed_data_offset) & packed_data_mask;
                                                                                 ^
h5tools_str.c:900:46: warning: conversion to 'short unsigned int' from 'long long unsigned int' may alter its value [-Wconversion]
                                 tempushort = (tempushort >> packed_data_offset) & packed_data_mask;
                                              ^
h5tools_str.c:910:52: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
                             if (packed_data_offset >= 8 * sizeof(short))
                                                    ^~
h5tools_str.c:913:79: warning: conversion to 'long long unsigned int' from 'int' may change the sign of the result [-Wsign-conversion]
                                 tempshort = (tempshort >> packed_data_offset) & packed_data_mask;
                                                                               ^
h5tools_str.c:913:45: warning: conversion to 'short int' from 'long long unsigned int' may alter its value [-Wconversion]
                                 tempshort = (tempshort >> packed_data_offset) & packed_data_mask;
                                             ^
h5tools_str.c:923:52: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
                             if (packed_data_offset >= 8 * sizeof(unsigned long))
                                                    ^~
h5tools_str.c:934:52: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
                             if (packed_data_offset >= 8 * sizeof(long))
                                                    ^~
h5tools_str.c:937:77: warning: conversion to 'long long unsigned int' from 'long int' may change the sign of the result [-Wsign-conversion]
                                 templong = (templong >> packed_data_offset) & packed_data_mask;
                                                                             ^
h5tools_str.c:937:44: warning: conversion to 'long int' from 'long long unsigned int' may change the sign of the result [-Wsign-conversion]
                                 templong = (templong >> packed_data_offset) & packed_data_mask;
                                            ^
h5tools_str.c:947:52: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
                             if (packed_data_offset >= 8 * sizeof(unsigned long long))
                                                    ^~
h5tools_str.c:958:52: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
                             if (packed_data_offset >= 8 * sizeof(long long))
                                                    ^~
h5tools_str.c:961:79: warning: conversion to 'long long unsigned int' from 'long long int' may change the sign of the result [-Wsign-conversion]
                                 templlong = (templlong >> packed_data_offset) & packed_data_mask;
                                                                               ^
h5tools_str.c:961:45: warning: conversion to 'long long int' from 'long long unsigned int' may change the sign of the result [-Wsign-conversion]
                                 templlong = (templlong >> packed_data_offset) & packed_data_mask;
                                             ^
h5tools_str.c:971:30: warning: conversion to 'unsigned int' from 'int' may change the sign of the result [-Wsign-conversion]
                     nmembs = H5Tget_nmembers(type);
                              ^~~~~~~~~~~~~~~
In file included from h5tools_str.c:27:0:
h5tools_str.c: In function 'h5tools_str_replace':
h5tools_str.c:1412:36: warning: conversion to 'size_t {aka long unsigned int}' from 'long int' may change the sign of the result [-Wsign-conversion]
         HDmemcpy ( newstr, oldstr, tok - oldstr );
                                    ^
../../src/H5private.h:1005:67: note: in definition of macro 'HDmemcpy'
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                   ^
h5tools_str.c:1414:140: warning: conversion to 'long unsigned int' from 'long int' may change the sign of the result [-Wsign-conversion]
         HDmemcpy ( newstr + (tok - oldstr) + HDstrlen( replacement ), tok + HDstrlen ( substr ), HDstrlen ( oldstr ) - HDstrlen ( substr ) - ( tok - oldstr ) );
                                                                                                                                            ^
../../src/H5private.h:1005:67: note: in definition of macro 'HDmemcpy'
     #define HDmemcpy(X,Y,Z)    memcpy((char*)(X),(const char*)(Y),Z)
                                                                   ^
  CC       h5tools_utils.lo
In file included from h5tools_utils.c:33:0:
h5tools_utils.c: In function 'parallel_print':
h5tools_utils.h:33:29: warning: conversion to 'size_t {aka long unsigned int}' from 'int' may change the sign of the result [-Wsign-conversion]
 #define OUTBUFF_SIZE        (PRINT_DATA_MAX_SIZE*4)
                             ^
../../src/H5private.h:1388:48: note: in definition of macro 'HDvsnprintf'
     #define HDvsnprintf(S,N,FMT,A) vsnprintf(S,N,FMT,A)
                                                ^
h5tools_utils.c:92:64: note: in expansion of macro 'OUTBUFF_SIZE'
             bytes_written = HDvsnprintf(outBuff+outBuffOffset, OUTBUFF_SIZE-outBuffOffset, format, ap);
                                                                ^~~~~~~~~~~~
In file included from h5tools_utils.c:31:0:
h5tools_utils.c: In function 'print_version':
h5tools_utils.c:411:13: warning: cast discards 'const' qualifier from pointer target type [-Wcast-qual]
            ((char *)H5_VERS_SUBRELEASE)[0] ? "-" : "", H5_VERS_SUBRELEASE);
             ^
h5tools.h:41:65: note: in definition of macro 'PRINTSTREAM'
 #define PRINTSTREAM(S, F, ...)   {if(S != NULL) HDfprintf(S, F, __VA_ARGS__);}
                                                                 ^~~~~~~~~~~
h5tools_utils.c: In function 'add_obj':
h5tools_utils.c:692:9: warning: conversion to 'unsigned int' from 'size_t {aka long unsigned int}' may alter its value [-Wconversion]
     u = table->nobjs++;
         ^~~~~
h5tools_utils.c: In function 'h5tools_getenv_update_hyperslab_bufsize':
h5tools_utils.c:925:27: warning: conversion to 'hsize_t {aka long long unsigned int}' from 'long int' may change the sign of the result [-Wsign-conversion]
         H5TOOLS_BUFSIZE = hyperslab_bufsize_mb * 1024 * 1024;
                           ^~~~~~~~~~~~~~~~~~~~
  CC       h5diff.lo
In file included from h5diff.c:18:0:
h5diff.c: In function 'diff_match':
h5diff.c:1151:56: warning: conversion to 'long unsigned int' from 'int' may change the sign of the result [-Wsign-conversion]
     char *workerTasks = (char*)HDmalloc((g_nTasks - 1) * sizeof(char));
                                                        ^
../../src/H5private.h:980:35: note: in definition of macro 'HDmalloc'
     #define HDmalloc(Z)    malloc(Z)
                                   ^
h5diff.c:1160:30: warning: conversion to 'size_t {aka long unsigned int}' from 'int' may change the sign of the result [-Wsign-conversion]
     HDmemset(workerTasks, 1, (g_nTasks - 1));
                              ^
../../src/H5private.h:1011:43: note: in definition of macro 'HDmemset'
     #define HDmemset(X,C,Z)    memset(X,C,Z)
                                           ^
h5diff.c:1463:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for(i = 1; i < g_nTasks; i++)
                      ^
h5diff.c:1464:41: warning: conversion to 'int' from 'unsigned int' may change the sign of the result [-Wsign-conversion]
             MPI_Send(NULL, 0, MPI_BYTE, i, MPI_TAG_END, MPI_COMM_WORLD);
                                         ^
h5diff.c: In function 'h5diff':
h5diff.c:916:25: warning: 'info2_lp' may be used uninitialized in this function [-Wmaybe-uninitialized]
                 info2_lp->paths[idx].fileno = trg_linfo2.fileno;
                 ~~~~~~~~^~~~~~~
h5diff.c:871:25: warning: 'info1_lp' may be used uninitialized in this function [-Wmaybe-uninitialized]
                 info1_lp->paths[idx].fileno = trg_linfo1.fileno;
                 ~~~~~~~~^~~~~~~
  CC       h5diff_array.lo
h5diff_array.c: In function 'character_compare_opt':
h5diff_array.c:3047:24: warning: variable 'both_zero' set but not used [-Wunused-but-set-variable]
     hbool_t            both_zero;
                        ^~~~~~~~~
h5diff_array.c: In function 'diff_schar':
h5diff_array.c:4032:10: warning: this 'else' clause does not guard... [-Wmisleading-indentation]
          else
          ^~~~
h5diff_array.c:4046:14: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'else'
              mem1+=sizeof(char);
              ^~~~
h5diff_array.c:4076:10: warning: this 'else' clause does not guard... [-Wmisleading-indentation]
          else
          ^~~~
h5diff_array.c:4090:14: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'else'
              mem1+=sizeof(char);
              ^~~~
h5diff_array.c: In function 'diff_uchar':
h5diff_array.c:4210:10: warning: this 'else' clause does not guard... [-Wmisleading-indentation]
          else
          ^~~~
h5diff_array.c:4224:14: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'else'
              mem1+=sizeof(unsigned char);
              ^~~~
h5diff_array.c:4254:10: warning: this 'else' clause does not guard... [-Wmisleading-indentation]
          else
          ^~~~
h5diff_array.c:4268:14: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'else'
              mem1+=sizeof(unsigned char);
              ^~~~
h5diff_array.c: In function 'diff_short':
h5diff_array.c:4385:10: warning: this 'else' clause does not guard... [-Wmisleading-indentation]
          else
          ^~~~
h5diff_array.c:4399:14: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'else'
              mem1+=sizeof(short);
              ^~~~
h5diff_array.c:4431:10: warning: this 'else' clause does not guard... [-Wmisleading-indentation]
          else
          ^~~~
h5diff_array.c:4445:14: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'else'
              mem1+=sizeof(short);
              ^~~~
h5diff_array.c: In function 'diff_ushort':
h5diff_array.c:4563:10: warning: this 'else' clause does not guard... [-Wmisleading-indentation]
          else
          ^~~~
h5diff_array.c:4577:14: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'else'
              mem1+=sizeof(unsigned short);
              ^~~~
h5diff_array.c:4609:10: warning: this 'else' clause does not guard... [-Wmisleading-indentation]
          else
          ^~~~
h5diff_array.c:4623:14: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'else'
              mem1+=sizeof(unsigned short);
              ^~~~
h5diff_array.c: In function 'diff_int':
h5diff_array.c:4742:10: warning: this 'else' clause does not guard... [-Wmisleading-indentation]
          else
          ^~~~
h5diff_array.c:4756:14: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'else'
              mem1+=sizeof(int);
              ^~~~
h5diff_array.c:4788:10: warning: this 'else' clause does not guard... [-Wmisleading-indentation]
          else
          ^~~~
h5diff_array.c:4802:14: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'else'
              mem1+=sizeof(int);
              ^~~~
h5diff_array.c: In function 'diff_uint':
h5diff_array.c:4920:10: warning: this 'else' clause does not guard... [-Wmisleading-indentation]
          else
          ^~~~
h5diff_array.c:4934:14: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'else'
              mem1+=sizeof(unsigned int);
              ^~~~
h5diff_array.c:4965:10: warning: this 'else' clause does not guard... [-Wmisleading-indentation]
          else
          ^~~~
h5diff_array.c:4979:14: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'else'
              mem1+=sizeof(unsigned int);
              ^~~~
h5diff_array.c: In function 'diff_long':
h5diff_array.c:5101:10: warning: this 'else' clause does not guard... [-Wmisleading-indentation]
          else
          ^~~~
h5diff_array.c:5115:14: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'else'
              mem1+=sizeof(long);
              ^~~~
h5diff_array.c:5147:10: warning: this 'else' clause does not guard... [-Wmisleading-indentation]
          else
          ^~~~
h5diff_array.c:5161:14: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'else'
              mem1+=sizeof(long);
              ^~~~
h5diff_array.c: In function 'diff_ulong':
h5diff_array.c:5286:10: warning: this 'else' clause does not guard... [-Wmisleading-indentation]
          else
          ^~~~
h5diff_array.c:5300:14: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'else'
              mem1+=sizeof(unsigned long);
              ^~~~
h5diff_array.c:5331:10: warning: this 'else' clause does not guard... [-Wmisleading-indentation]
          else
          ^~~~
h5diff_array.c:5345:14: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'else'
              mem1+=sizeof(unsigned long);
              ^~~~
h5diff_array.c: In function 'diff_llong':
h5diff_array.c:5463:10: warning: this 'else' clause does not guard... [-Wmisleading-indentation]
          else
          ^~~~
h5diff_array.c:5475:14: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'else'
              mem1+=sizeof(long long);
              ^~~~
h5diff_array.c:5506:10: warning: this 'else' clause does not guard... [-Wmisleading-indentation]
          else
          ^~~~
h5diff_array.c:5518:14: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'else'
              mem1+=sizeof(long long);
              ^~~~
h5diff_array.c: In function 'diff_ullong':
h5diff_array.c:5639:10: warning: this 'else' clause does not guard... [-Wmisleading-indentation]
          else
          ^~~~
h5diff_array.c:5651:14: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'else'
              mem1+=sizeof(unsigned long long);
              ^~~~
h5diff_array.c:5684:10: warning: this 'else' clause does not guard... [-Wmisleading-indentation]
          else
          ^~~~
h5diff_array.c:5696:14: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'else'
              mem1+=sizeof(unsigned long long);
              ^~~~
  CC       h5diff_attr.lo
h5diff_attr.c: In function 'diff_attr':
h5diff_attr.c:385:9: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
         if((attr2_id = H5Aopen(loc2_id, name2, H5P_DEFAULT)) < 0)
         ^~
h5diff_attr.c:389:13: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'
             if ((ftype1_id = H5Aget_type(attr1_id)) < 0)
             ^~
  CC       h5diff_dset.lo
  CC       h5diff_util.lo
  CC       h5trav.lo
  CC       h5tools_filters.lo
  CC       h5tools_ref.lo
In file included from h5tools_ref.c:19:0:
h5tools_ref.c: In function 'free_ref_path_info':
h5tools_ref.c:68:12: warning: cast discards 'const' qualifier from pointer target type [-Wcast-qual]
     HDfree((void *)node->path);
            ^
../../src/H5private.h:778:31: note: in definition of macro 'HDfree'
     #define HDfree(M)    free(M)
                               ^
  CC       h5tools_type.lo
  CC       io_timer.lo
  CCLD     libh5tools.la
make[2]: Leaving directory '/home/ed/Downloads/hdf5-1.8.17/tools/lib'
Making all in h5diff
make[2]: Entering directory '/home/ed/Downloads/hdf5-1.8.17/tools/h5diff'
  CC       h5diff_main.o
  CC       h5diff_common.o
h5diff_common.c: In function ‘parse_command_line’:
h5diff_common.c:191:38: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
             exclude_node->obj_path = (char*)opt_arg;
                                      ^
h5diff_common.c:252:30: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
             options->count = atol( opt_arg );
                              ^~~~
  CCLD     h5diff
  CC       ph5diff_main.o
ph5diff_main.c: In function ‘main’:
ph5diff_main.c:69:21: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     MPI_Init(&argc, (char***) &argv);
                     ^
ph5diff_main.c: In function ‘h5diff_exit’:
ph5diff_main.c:312:22: warning: parameter ‘status’ set but not used [-Wunused-but-set-parameter]
 void h5diff_exit(int status)
                      ^~~~~~
  CCLD     ph5diff
  CC       h5diffgentest.o
h5diffgentest.c: In function ‘test_comp_vlen_strings’:
h5diffgentest.c:3702:52: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
     comp1_buf.str_vlen = comp1_buf.str_vlen_repeat = vlen_str_buf;
                                                    ^
h5diffgentest.c:3703:52: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
     comp2_buf.str_vlen = comp2_buf.str_vlen_repeat = vlen_str_buf;
                                                    ^
h5diffgentest.c:3704:52: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
     comp3_buf.str_vlen = comp3_buf.str_vlen_repeat = vlen_str_buf;
                                                    ^
h5diffgentest.c:3705:52: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
     comp4_buf.str_vlen = comp4_buf.str_vlen_repeat = vlen_str_buf;
                                                    ^
h5diffgentest.c:3706:52: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
     comp5_buf.str_vlen = comp5_buf.str_vlen_repeat = vlen_str_buf;
                                                    ^
h5diffgentest.c:3707:52: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
     comp6_buf.str_vlen = comp6_buf.str_vlen_repeat = vlen_str_buf;
                                                    ^
h5diffgentest.c:3708:52: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
     comp7_buf.str_vlen = comp7_buf.str_vlen_repeat = vlen_str_buf;
                                                    ^
h5diffgentest.c:3709:52: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
     comp8_buf.str_vlen = comp8_buf.str_vlen_repeat = vlen_str_buf;
                                                    ^
h5diffgentest.c:3710:52: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
     comp9_buf.str_vlen = comp9_buf.str_vlen_repeat = vlen_str_buf;
                                                    ^
h5diffgentest.c:3746:73: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
         comp1_buf.str_array_vlen[i] = comp1_buf.str_vlen_array_again[i] = vlen_str_array_buf[i];
                                                                         ^
h5diffgentest.c:3747:73: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
         comp2_buf.str_array_vlen[i] = comp2_buf.str_vlen_array_again[i] = vlen_str_array_buf[i];
                                                                         ^
h5diffgentest.c:3748:73: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
         comp3_buf.str_array_vlen[i] = comp3_buf.str_vlen_array_again[i] = vlen_str_array_buf[i];
                                                                         ^
h5diffgentest.c:3749:73: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
         comp4_buf.str_array_vlen[i] = comp4_buf.str_vlen_array_again[i] = vlen_str_array_buf[i];
                                                                         ^
h5diffgentest.c:3750:73: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
         comp5_buf.str_array_vlen[i] = comp5_buf.str_vlen_array_again[i] = vlen_str_array_buf[i];
                                                                         ^
h5diffgentest.c:3751:73: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
         comp6_buf.str_array_vlen[i] = comp6_buf.str_vlen_array_again[i] = vlen_str_array_buf[i];
                                                                         ^
h5diffgentest.c:3752:73: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
         comp7_buf.str_array_vlen[i] = comp7_buf.str_vlen_array_again[i] = vlen_str_array_buf[i];
                                                                         ^
h5diffgentest.c:3753:73: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
         comp8_buf.str_array_vlen[i] = comp8_buf.str_vlen_array_again[i] = vlen_str_array_buf[i];
                                                                         ^
h5diffgentest.c:3754:73: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
         comp9_buf.str_array_vlen[i] = comp9_buf.str_vlen_array_again[i] = vlen_str_array_buf[i];
                                                                         ^
h5diffgentest.c: In function ‘test_comps_array’:
h5diffgentest.c:4372:45: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
             wdata[i].cmpd2[j].f2 = (float)(i*10.5F) + diff;
                                             ^
h5diffgentest.c:4372:53: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
             wdata[i].cmpd2[j].f2 = (float)(i*10.5F) + diff;
                                                     ^
h5diffgentest.c:4363:13: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable]
     herr_t  ret;  /* Generic return value  */
             ^~~
h5diffgentest.c: In function ‘test_comps_vlen’:
h5diffgentest.c:4483:23: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
         wdata[i].i1 = i;
                       ^
h5diffgentest.c:4488:53: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             ((cmpd2_t *)wdata[i].vl.p)[j].i2 = i*10 + diff;
                                                     ^
h5diffgentest.c:4488:48: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
             ((cmpd2_t *)wdata[i].vl.p)[j].i2 = i*10 + diff;
                                                ^
h5diffgentest.c:4489:57: warning: conversion to ‘float’ from ‘unsigned int’ may alter its value [-Wconversion]
             ((cmpd2_t *)wdata[i].vl.p)[j].f2 = (float)(i*10.5F) + diff;
                                                         ^
h5diffgentest.c:4489:65: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
             ((cmpd2_t *)wdata[i].vl.p)[j].f2 = (float)(i*10.5F) + diff;
                                                                 ^
h5diffgentest.c:4478:13: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable]
     herr_t  ret;  /* Generic return value  */
             ^~~
In file included from h5diffgentest.c:19:0:
h5diffgentest.c: In function ‘test_comps_array_vlen’:
h5diffgentest.c:4609:52: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             wdata[i].cmpd2[j].vl.p = HDmalloc((j+1)*sizeof(cmpd3_t));
                                                    ^
../../src/H5private.h:980:35: note: in definition of macro ‘HDmalloc’
     #define HDmalloc(Z)    malloc(Z)
                                   ^
h5diffgentest.c:4610:40: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             wdata[i].cmpd2[j].vl.len = j+1;
                                        ^
h5diffgentest.c:4615:70: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
                 ((cmpd3_t *)wdata[i].cmpd2[j].vl.p)[k].f3 = (float)(j*10.5F) + diff;
                                                                      ^
h5diffgentest.c:4615:78: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
                 ((cmpd3_t *)wdata[i].cmpd2[j].vl.p)[k].f3 = (float)(j*10.5F) + diff;
                                                                              ^
h5diffgentest.c:4597:13: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable]
     herr_t  ret;  /* Generic return value  */
             ^~~
h5diffgentest.c: In function ‘test_comps_vlen_arry’:
h5diffgentest.c:4752:23: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
         wdata[i].i1 = i;
                       ^
h5diffgentest.c:4758:53: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             ((cmpd2_t *)wdata[i].vl.p)[j].i2 = i*10 + diff;
                                                     ^
h5diffgentest.c:4758:48: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
             ((cmpd2_t *)wdata[i].vl.p)[j].i2 = i*10 + diff;
                                                ^
h5diffgentest.c:4762:64: warning: conversion to ‘float’ from ‘unsigned int’ may alter its value [-Wconversion]
                 ((cmpd2_t *)(wdata[i].vl.p))[j].cmpd3[k].i3 = k*10.5F + diff;
                                                                ^
h5diffgentest.c:4762:71: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
                 ((cmpd2_t *)(wdata[i].vl.p))[j].cmpd3[k].i3 = k*10.5F + diff;
                                                                       ^
h5diffgentest.c:4762:63: warning: conversion to ‘int’ from ‘float’ may alter its value [-Wfloat-conversion]
                 ((cmpd2_t *)(wdata[i].vl.p))[j].cmpd3[k].i3 = k*10.5F + diff;
                                                               ^
h5diffgentest.c:4763:72: warning: conversion to ‘float’ from ‘unsigned int’ may alter its value [-Wconversion]
                 ((cmpd2_t *)(wdata[i].vl.p))[j].cmpd3[k].f3 = (float)(k*10.5F) + diff;
                                                                        ^
h5diffgentest.c:4763:80: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
                 ((cmpd2_t *)(wdata[i].vl.p))[j].cmpd3[k].f3 = (float)(k*10.5F) + diff;
                                                                                ^
h5diffgentest.c:4746:13: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable]
     herr_t  ret;  /* Generic return value  */
             ^~~
In file included from h5diffgentest.c:19:0:
h5diffgentest.c: In function ‘write_attr_in’:
h5diffgentest.c:5752:46: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             buf52[i][j].p = HDmalloc((i + 1) * sizeof(int));
                                              ^
../../src/H5private.h:980:35: note: in definition of macro ‘HDmalloc’
     #define HDmalloc(Z)    malloc(Z)
                                   ^
h5diffgentest.c:5753:31: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             buf52[i][j].len = i + 1;
                               ^
h5diffgentest.c:5968:37: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
                 else buf23[i][j][k]=n++;
                                     ^
h5diffgentest.c:6029:38: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
                     buf33[i][j][k].a=n++;
                                      ^
In file included from h5diffgentest.c:19:0:
h5diffgentest.c:6168:53: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                 buf53[i][j][k].p = HDmalloc((i + 1) * sizeof(int));
                                                     ^
../../src/H5private.h:980:35: note: in definition of macro ‘HDmalloc’
     #define HDmalloc(Z)    malloc(Z)
                                   ^
h5diffgentest.c:6169:38: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                 buf53[i][j][k].len = i + 1;
                                      ^
h5diffgentest.c:5246:13: warning: variable ‘status’ set but not used [-Wunused-but-set-variable]
     herr_t  status;
             ^~~~~~
h5diffgentest.c: In function ‘write_dset_in’:
h5diffgentest.c:6544:17: warning: declaration of ‘did’ shadows a previous local [-Wshadow]
         hid_t   did;                             /* dataset ID   */
                 ^~~
h5diffgentest.c:6297:13: note: shadowed declaration is here
     hid_t   did;
             ^~~
h5diffgentest.c:6545:17: warning: declaration of ‘sid’ shadows a previous local [-Wshadow]
         hid_t   sid;                             /* dataspace ID   */
                 ^~~
h5diffgentest.c:6298:13: note: shadowed declaration is here
     hid_t   sid;
             ^~~
h5diffgentest.c:6546:17: warning: declaration of ‘tid’ shadows a previous local [-Wshadow]
         hid_t   tid;                             /* datatype ID   */
                 ^~~
h5diffgentest.c:6299:13: note: shadowed declaration is here
     hid_t   tid;
             ^~~
h5diffgentest.c:6550:17: warning: declaration of ‘j’ shadows a previous local [-Wshadow]
         int     j;
                 ^
h5diffgentest.c:6302:21: note: shadowed declaration is here
     int     val, i, j, k, l, n;
                     ^
h5diffgentest.c:6556:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for( j = 0; j < H5TOOLS_MALLOCSIZE / sizeof(double) + 1; j++)
                       ^
In file included from h5diffgentest.c:19:0:
h5diffgentest.c:6712:46: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             buf52[i][j].p = HDmalloc((i + 1) * sizeof(int));
                                              ^
../../src/H5private.h:980:35: note: in definition of macro ‘HDmalloc’
     #define HDmalloc(Z)    malloc(Z)
                                   ^
h5diffgentest.c:6713:31: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             buf52[i][j].len = i + 1;
                               ^
h5diffgentest.c:6834:37: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
                 else buf23[i][j][k]=n++;
                                     ^
h5diffgentest.c:6871:38: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
                     buf33[i][j][k].a=n++;
                                      ^
In file included from h5diffgentest.c:19:0:
h5diffgentest.c:6925:53: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                 buf53[i][j][k].p = HDmalloc((i + 1) * sizeof(int));
                                                     ^
../../src/H5private.h:980:35: note: in definition of macro ‘HDmalloc’
     #define HDmalloc(Z)    malloc(Z)
                                   ^
h5diffgentest.c:6926:38: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                 buf53[i][j][k].len = i + 1;
                                      ^
h5diffgentest.c:6301:13: warning: variable ‘status’ set but not used [-Wunused-but-set-variable]
     herr_t  status;
             ^~~~~~
h5diffgentest.c: In function ‘gen_datareg’:
h5diffgentest.c:7017:21: warning: variable ‘status’ set but not used [-Wunused-but-set-variable]
     herr_t          status;
                     ^~~~~~
h5diffgentest.c: In function ‘test_hyperslab’:
h5diffgentest.c:7158:25: warning: conversion to ‘long long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         hs_start[0] = i * GBLL/(1024*1024);
                         ^
h5diffgentest.c: In function ‘test_attributes_verbose_level’:
h5diffgentest.c:1286:9: warning: ‘f2_tid’ may be used uninitialized in this function [-Wmaybe-uninitialized]
         H5Tclose(f2_tid);
         ^~~~~~~~~~~~~~~~
h5diffgentest.c:1284:9: warning: ‘f1_tid’ may be used uninitialized in this function [-Wmaybe-uninitialized]
         H5Tclose(f1_tid);
         ^~~~~~~~~~~~~~~~
h5diffgentest.c:1282:9: warning: ‘f2_sid’ may be used uninitialized in this function [-Wmaybe-uninitialized]
         H5Sclose(f2_sid);
         ^~~~~~~~~~~~~~~~
h5diffgentest.c:1280:9: warning: ‘f1_sid’ may be used uninitialized in this function [-Wmaybe-uninitialized]
         H5Sclose(f1_sid);
         ^~~~~~~~~~~~~~~~
h5diffgentest.c:1278:9: warning: ‘f2_did’ may be used uninitialized in this function [-Wmaybe-uninitialized]
         H5Dclose(f2_did);
         ^~~~~~~~~~~~~~~~
h5diffgentest.c:1276:9: warning: ‘f1_did’ may be used uninitialized in this function [-Wmaybe-uninitialized]
         H5Dclose(f1_did);
         ^~~~~~~~~~~~~~~~
h5diffgentest.c:1274:9: warning: ‘f2_gid4’ may be used uninitialized in this function [-Wmaybe-uninitialized]
         H5Gclose(f2_gid4);
         ^~~~~~~~~~~~~~~~~
h5diffgentest.c:1272:9: warning: ‘f1_gid4’ may be used uninitialized in this function [-Wmaybe-uninitialized]
         H5Gclose(f1_gid4);
         ^~~~~~~~~~~~~~~~~
h5diffgentest.c:1270:9: warning: ‘f2_gid3’ may be used uninitialized in this function [-Wmaybe-uninitialized]
         H5Gclose(f2_gid3);
         ^~~~~~~~~~~~~~~~~
h5diffgentest.c:1268:9: warning: ‘f1_gid3’ may be used uninitialized in this function [-Wmaybe-uninitialized]
         H5Gclose(f1_gid3);
         ^~~~~~~~~~~~~~~~~
h5diffgentest.c:1266:9: warning: ‘f2_gid2’ may be used uninitialized in this function [-Wmaybe-uninitialized]
         H5Gclose(f2_gid2);
         ^~~~~~~~~~~~~~~~~
h5diffgentest.c:1264:9: warning: ‘f1_gid2’ may be used uninitialized in this function [-Wmaybe-uninitialized]
         H5Gclose(f1_gid2);
         ^~~~~~~~~~~~~~~~~
h5diffgentest.c:1262:9: warning: ‘f2_gid’ may be used uninitialized in this function [-Wmaybe-uninitialized]
         H5Gclose(f2_gid);
         ^~~~~~~~~~~~~~~~
h5diffgentest.c:1260:9: warning: ‘f1_gid’ may be used uninitialized in this function [-Wmaybe-uninitialized]
         H5Gclose(f1_gid);
         ^~~~~~~~~~~~~~~~
h5diffgentest.c:1258:9: warning: ‘fid2’ may be used uninitialized in this function [-Wmaybe-uninitialized]
         H5Fclose(fid2);
         ^~~~~~~~~~~~~~
h5diffgentest.c: In function ‘test_comp_vlen_strings’:
h5diffgentest.c:4159:9: warning: ‘gid’ may be used uninitialized in this function [-Wmaybe-uninitialized]
         H5Gclose(gid);
         ^~~~~~~~~~~~~
h5diffgentest.c: In function ‘main’:
h5diffgentest.c:3106:5: warning: ‘fileid4’ may be used uninitialized in this function [-Wmaybe-uninitialized]
     H5Fclose(fileid4);
     ^~~~~~~~~~~~~~~~~
h5diffgentest.c:2808:17: note: ‘fileid4’ was declared here
     hid_t       fileid4;
                 ^~~~~~~
h5diffgentest.c:3105:5: warning: ‘fileid3’ may be used uninitialized in this function [-Wmaybe-uninitialized]
     H5Fclose(fileid3);
     ^~~~~~~~~~~~~~~~~
h5diffgentest.c:2807:17: note: ‘fileid3’ was declared here
     hid_t       fileid3;
                 ^~~~~~~
h5diffgentest.c:3104:5: warning: ‘fileid2’ may be used uninitialized in this function [-Wmaybe-uninitialized]
     H5Fclose(fileid2);
     ^~~~~~~~~~~~~~~~~
h5diffgentest.c:2806:17: note: ‘fileid2’ was declared here
     hid_t       fileid2;
                 ^~~~~~~
h5diffgentest.c:3101:5: warning: ‘dataspace’ may be used uninitialized in this function [-Wmaybe-uninitialized]
     H5Sclose(dataspace);
     ^~~~~~~~~~~~~~~~~~~
h5diffgentest.c:2805:27: note: ‘dataspace’ was declared here
     hid_t       datatype, dataspace;   /* handles */
                           ^~~~~~~~~
h5diffgentest.c:3102:5: warning: ‘datatype’ may be used uninitialized in this function [-Wmaybe-uninitialized]
     H5Tclose(datatype);
     ^~~~~~~~~~~~~~~~~~
h5diffgentest.c:2805:17: note: ‘datatype’ was declared here
     hid_t       datatype, dataspace;   /* handles */
                 ^~~~~~~~
  CCLD     h5diffgentest
make[2]: Leaving directory '/home/ed/Downloads/hdf5-1.8.17/tools/h5diff'
Making all in h5ls
make[2]: Entering directory '/home/ed/Downloads/hdf5-1.8.17/tools/h5ls'
  CC       h5ls.o
h5ls.c: In function ‘dataset_list2’:
h5ls.c:1762:17: warning: unused variable ‘dset_name’ [-Wunused-variable]
     char        dset_name[256];    /* filter/file name */
                 ^~~~~~~~~
  CCLD     h5ls
make[2]: Leaving directory '/home/ed/Downloads/hdf5-1.8.17/tools/h5ls'
Making all in h5dump
make[2]: Entering directory '/home/ed/Downloads/hdf5-1.8.17/tools/h5dump'
  CC       h5dump.o
h5dump.c: In function ‘parse_hsize_list’:
h5dump.c:638:27: warning: cast from function call of type ‘double’ to non-matching type ‘long long unsigned int’ [-Wbad-function-cast]
             p_list[i++] = (hsize_t)HDatof(ptr);
                           ^
h5dump.c: In function ‘parse_mask_list’:
h5dump.c:740:46: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         if (offset_value < 0 || offset_value >= PACKED_BITS_SIZE_MAX) {
                                              ^~
h5dump.c:765:43: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         if ((offset_value + length_value) > PACKED_BITS_SIZE_MAX){
                                           ^
h5dump.c:786:21: warning: negative integer implicitly converted to unsigned type [-Wsign-conversion]
         temp_mask = ~0L;
                     ^
h5dump.c:787:24: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         if(length_value<8*sizeof(unsigned long long)) {
                        ^
h5dump.c: In function ‘h5_fileaccess’:
h5dump.c:1705:40: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             memb_addr[mt] = MAX(mt-1,0)*(HADDR_MAX/10);
                                        ^
  CC       h5dump_ddl.o
h5dump_ddl.c: In function ‘dump_datatype’:
h5dump_ddl.c:63:22: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     ctx.cur_column = dump_indent;
                      ^~~~~~~~~~~
h5dump_ddl.c: In function ‘dump_dataspace’:
h5dump_ddl.c:92:22: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     ctx.cur_column = dump_indent;
                      ^~~~~~~~~~~
h5dump_ddl.c: In function ‘dump_attr_cb’:
h5dump_ddl.c:126:22: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     ctx.cur_column = dump_indent;
                      ^~~~~~~~~~~
h5dump_ddl.c:145:40: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         string_dataformat.line_ncols = h5tools_nCols;
                                        ^~~~~~~~~~~~~
h5dump_ddl.c: In function ‘dump_all_cb’:
h5dump_ddl.c:201:22: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     ctx.cur_column = dump_indent;
                      ^~~~~~~~~~~
h5dump_ddl.c:215:40: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         string_dataformat.line_ncols = h5tools_nCols;
                                        ^~~~~~~~~~~~~
h5dump_ddl.c: In function ‘dump_named_datatype’:
h5dump_ddl.c:652:22: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     ctx.cur_column = dump_indent;
                      ^~~~~~~~~~~
h5dump_ddl.c:666:40: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         string_dataformat.line_ncols = h5tools_nCols;
                                        ^~~~~~~~~~~~~
h5dump_ddl.c: In function ‘dump_group’:
h5dump_ddl.c:815:22: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     ctx.cur_column = dump_indent;
                      ^~~~~~~~~~~
h5dump_ddl.c:829:40: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         string_dataformat.line_ncols = h5tools_nCols;
                                        ^~~~~~~~~~~~~
h5dump_ddl.c: In function ‘dump_dataset’:
h5dump_ddl.c:950:22: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     ctx.cur_column = dump_indent;
                      ^~~~~~~~~~~
h5dump_ddl.c:964:40: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         string_dataformat.line_ncols = h5tools_nCols;
                                        ^~~~~~~~~~~~~
h5dump_ddl.c: In function ‘dump_data’:
h5dump_ddl.c:1132:40: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         string_dataformat.line_ncols = h5tools_nCols;
                                        ^~~~~~~~~~~~~
h5dump_ddl.c:1139:22: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     ctx.cur_column = dump_indent;
                      ^~~~~~~~~~~
h5dump_ddl.c: In function ‘attr_search’:
h5dump_ddl.c:1326:14: warning: conversion to ‘int’ from ‘long unsigned int’ may alter its value [-Wconversion]
          k = (size_t)i + 1 + (size_t)j + 1 + 2;
              ^
h5dump_ddl.c: In function ‘obj_search’:
h5dump_ddl.c:1357:22: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
     attr_data.path = (char*)path;
                      ^
In file included from h5dump_ddl.c:18:0:
h5dump_ddl.c: In function ‘lnk_search’:
../../src/H5private.h:1244:28: warning: conversion to ‘int’ from ‘size_t {aka long unsigned int}’ may alter its value [-Wconversion]
     #define HDstrlen(S)    strlen(S)
                            ^
h5dump_ddl.c:1392:18: note: in expansion of macro ‘HDstrlen’
     search_len = HDstrlen(op_name);
                  ^~~~~~~~
h5dump_ddl.c:1396:5: warning: this ‘else’ clause does not guard... [-Wmisleading-indentation]
     else
     ^~~~
h5dump_ddl.c:1398:5: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the ‘else’
     search_name = (char *)HDmalloc((size_t)(search_len + k));
     ^~~~~~~~~~~
h5dump_ddl.c: In function ‘handle_paths’:
h5dump_ddl.c:1480:26: warning: cast discards ‘const’ qualifier from pointer target type [-Wcast-qual]
   handle_udata.op_name = (char*)path_name;
                          ^
h5dump_ddl.c: In function ‘handle_attributes’:
h5dump_ddl.c:1542:22: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     ctx.cur_column = dump_indent;
                      ^~~~~~~~~~~
h5dump_ddl.c:1556:40: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         string_dataformat.line_ncols = h5tools_nCols;
                                        ^~~~~~~~~~~~~
h5dump_ddl.c: In function ‘handle_datasets’:
h5dump_ddl.c:1685:21: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             ndims = ndims_res;
                     ^~~~~~~~~
  CC       h5dump_xml.o
h5dump_xml.c: In function ‘xml_dump_all_cb’:
h5dump_xml.c:160:22: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     ctx.cur_column = dump_indent;
                      ^~~~~~~~~~~
h5dump_xml.c:174:40: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         string_dataformat.line_ncols = h5tools_nCols;
                                        ^~~~~~~~~~~~~
h5dump_xml.c: In function ‘xml_escape_the_string’:
h5dump_xml.c:758:15: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         len = slen;
               ^~~~
h5dump_xml.c: In function ‘xml_print_datatype’:
h5dump_xml.c:881:22: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     ctx.cur_column = dump_indent;
                      ^~~~~~~~~~~
h5dump_xml.c:895:40: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         string_dataformat.line_ncols = h5tools_nCols;
                                        ^~~~~~~~~~~~~
h5dump_xml.c:1258:24: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             nmembers = H5Tget_nmembers(type);
                        ^~~~~~~~~~~~~~~
h5dump_xml.c:1482:21: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             ndims = H5Tget_array_ndims(type);
                     ^~~~~~~~~~~~~~~~~~
h5dump_xml.c: In function ‘xml_dump_datatype’:
h5dump_xml.c:1586:22: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     ctx.cur_column = dump_indent;
                      ^~~~~~~~~~~
h5dump_xml.c:1600:40: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         string_dataformat.line_ncols = h5tools_nCols;
                                        ^~~~~~~~~~~~~
h5dump_xml.c: In function ‘xml_dump_dataspace’:
h5dump_xml.c:1725:22: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     ctx.cur_column = dump_indent;
                      ^~~~~~~~~~~
h5dump_xml.c:1739:40: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         string_dataformat.line_ncols = h5tools_nCols;
                                        ^~~~~~~~~~~~~
h5dump_xml.c: In function ‘xml_dump_data’:
h5dump_xml.c:1901:22: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     ctx.cur_column = dump_indent;
                      ^~~~~~~~~~~
h5dump_xml.c:1919:40: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         string_dataformat.line_ncols = h5tools_nCols;
                                        ^~~~~~~~~~~~~
h5dump_xml.c: In function ‘xml_dump_attr’:
h5dump_xml.c:2099:22: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     ctx.cur_column = dump_indent;
                      ^~~~~~~~~~~
h5dump_xml.c:2113:40: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         string_dataformat.line_ncols = h5tools_nCols;
                                        ^~~~~~~~~~~~~
h5dump_xml.c: In function ‘xml_dump_named_datatype’:
h5dump_xml.c:2429:22: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     ctx.cur_column = dump_indent;
                      ^~~~~~~~~~~
h5dump_xml.c:2443:40: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         string_dataformat.line_ncols = h5tools_nCols;
                                        ^~~~~~~~~~~~~
h5dump_xml.c: In function ‘xml_dump_group’:
h5dump_xml.c:2654:22: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     ctx.cur_column = dump_indent;
                      ^~~~~~~~~~~
h5dump_xml.c:2668:40: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         string_dataformat.line_ncols = h5tools_nCols;
                                        ^~~~~~~~~~~~~
In file included from h5dump_xml.c:18:0:
h5dump_xml.c: In function ‘xml_print_refs’:
h5dump_xml.c:3009:47: warning: conversion to ‘long long unsigned int’ from ‘hssize_t {aka long long int}’ may change the sign of the result [-Wsign-conversion]
         buf = (char *) HDcalloc((size_t)(ssiz * tsiz), sizeof(char));
                                               ^
../../src/H5private.h:621:37: note: in definition of macro ‘HDcalloc’
     #define HDcalloc(N,Z)    calloc(N,Z)
                                     ^
h5dump_xml.c:3025:47: warning: conversion to ‘long long unsigned int’ from ‘hssize_t {aka long long int}’ may change the sign of the result [-Wsign-conversion]
         buf = (char *) HDcalloc((size_t)(ssiz * tsiz), sizeof(char));
                                               ^
../../src/H5private.h:621:37: note: in definition of macro ‘HDcalloc’
     #define HDcalloc(N,Z)    calloc(N,Z)
                                     ^
h5dump_xml.c:3043:22: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     ctx.cur_column = dump_indent;
                      ^~~~~~~~~~~
h5dump_xml.c:3057:40: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         string_dataformat.line_ncols = h5tools_nCols;
                                        ^~~~~~~~~~~~~
In file included from h5dump_xml.c:18:0:
h5dump_xml.c: In function ‘xml_print_strs’:
h5dump_xml.c:3167:38: warning: conversion to ‘long long unsigned int’ from ‘hssize_t {aka long long int}’ may change the sign of the result [-Wsign-conversion]
         buf = HDmalloc((size_t)(ssiz * tsiz));
                                      ^
../../src/H5private.h:980:35: note: in definition of macro ‘HDmalloc’
     #define HDmalloc(Z)    malloc(Z)
                                   ^
h5dump_xml.c:3183:38: warning: conversion to ‘long long unsigned int’ from ‘hssize_t {aka long long int}’ may change the sign of the result [-Wsign-conversion]
         buf = HDmalloc((size_t)(ssiz * tsiz));
                                      ^
../../src/H5private.h:980:35: note: in definition of macro ‘HDmalloc’
     #define HDmalloc(Z)    malloc(Z)
                                   ^
h5dump_xml.c:3202:22: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     ctx.cur_column = dump_indent;
                      ^~~~~~~~~~~
h5dump_xml.c:3216:40: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         string_dataformat.line_ncols = h5tools_nCols;
                                        ^~~~~~~~~~~~~
h5dump_xml.c:3221:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (i = 0; i < ssiz; i++) {
                   ^
h5dump_xml.c: In function ‘check_filters’:
h5dump_xml.c:3318:22: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     ctx.cur_column = dump_indent;
                      ^~~~~~~~~~~
h5dump_xml.c:3332:40: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         string_dataformat.line_ncols = h5tools_nCols;
                                        ^~~~~~~~~~~~~
h5dump_xml.c: In function ‘xml_dump_fill_value’:
h5dump_xml.c:3458:22: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     ctx.cur_column = dump_indent;
                      ^~~~~~~~~~~
h5dump_xml.c:3472:40: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         string_dataformat.line_ncols = h5tools_nCols;
                                        ^~~~~~~~~~~~~
h5dump_xml.c: In function ‘xml_dump_dataset’:
h5dump_xml.c:3828:22: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     ctx.cur_column = dump_indent;
                      ^~~~~~~~~~~
h5dump_xml.c:3846:40: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         string_dataformat.line_ncols = h5tools_nCols;
                                        ^~~~~~~~~~~~~
h5dump_xml.c: In function ‘xml_print_enum’:
h5dump_xml.c:4422:22: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     ctx.cur_column = dump_indent;
                      ^~~~~~~~~~~
h5dump_xml.c:4436:40: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         string_dataformat.line_ncols = h5tools_nCols;
                                        ^~~~~~~~~~~~~
  CCLD     h5dump
  CC       h5dumpgentest.o
h5dumpgentest.c: In function ‘gent_dataset’:
h5dumpgentest.c:431:35: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
             dset2[i][j] = 0.0001F * j + i;
                                   ^
h5dumpgentest.c:431:39: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
             dset2[i][j] = 0.0001F * j + i;
                                       ^
h5dumpgentest.c: In function ‘gent_attribute’:
h5dumpgentest.c:526:41: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
     for(i = 0; i < 10; i++) d[i] = 0.1F * i;
                                         ^
h5dumpgentest.c: In function ‘gent_compound_dt’:
h5dumpgentest.c:954:34: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
         dset1[i].c = (float)(1.0F/(i+1));
                                  ^
h5dumpgentest.c:957:34: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
         dset2[i].b = (float)(i+ i*0.1F);
                                  ^
h5dumpgentest.c:957:31: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
         dset2[i].b = (float)(i+ i*0.1F);
                               ^
h5dumpgentest.c:963:31: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
         dset5[i].b = (float)(i*0.1F);
                               ^
h5dumpgentest.c: In function ‘gent_compound_dt2’:
h5dumpgentest.c:1139:34: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
         dset1[i].c = (float)(1.0F/(i+1));
                                  ^
h5dumpgentest.c:1142:34: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
         dset2[i].b = (float)(i+ i*0.1F);
                                  ^
h5dumpgentest.c:1142:31: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
         dset2[i].b = (float)(i+ i*0.1F);
                               ^
h5dumpgentest.c:1145:31: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
         dset4[i].b = (float)(i*1.0F);
                               ^
h5dumpgentest.c:1148:31: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
         dset5[i].b = (float)(i*1.0F);
                               ^
h5dumpgentest.c: In function ‘gent_all’:
h5dumpgentest.c:1388:32: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
         dset2_1[i] = (float)(i * 0.1F + 1);
                                ^
h5dumpgentest.c:1399:49: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
             dset2_2[i][j] = (float)((i + 1) * j * 0.1F);
                                                 ^
h5dumpgentest.c: In function ‘gent_many’:
h5dumpgentest.c:1567:21: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
         d[i] = 0.1F * i;
                     ^
h5dumpgentest.c:1579:67: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                         dset1[j].c[i3][i2][i1][i0] = (double)(i0+j+sdim);
                                                                   ^
h5dumpgentest.c:1496:12: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable]
     herr_t ret;
            ^~~
h5dumpgentest.c: In function ‘gent_str2’:
h5dumpgentest.c:1882:20: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         start[0] = i;
                    ^
h5dumpgentest.c:1895:20: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         start[0] = i;
                    ^
h5dumpgentest.c:1915:20: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         start[0] = i;
                    ^
h5dumpgentest.c:1929:20: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         start[0] = i;
                    ^
h5dumpgentest.c:1948:20: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         start[0] = i;
                    ^
h5dumpgentest.c:1962:20: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         start[0] = i;
                    ^
h5dumpgentest.c: In function ‘gent_objref’:
h5dumpgentest.c:2048:19: warning: conversion to ‘uint32_t {aka unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         *tu32++ = i * 3;
                   ^
h5dumpgentest.c: In function ‘gent_datareg’:
h5dumpgentest.c:2153:16: warning: conversion to ‘uint8_t {aka unsigned char}’ from ‘int’ may alter its value [-Wconversion]
         *tu8++=i*3;
                ^
h5dumpgentest.c: In function ‘gent_attrreg’:
h5dumpgentest.c:2262:16: warning: conversion to ‘uint8_t {aka unsigned char}’ from ‘int’ may alter its value [-Wconversion]
         *tu8++=i*3;
                ^
h5dumpgentest.c: In function ‘gent_nestcomp’:
h5dumpgentest.c:2380:23: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
         s1[i].c = 1.0F/(i+1);
                       ^
h5dumpgentest.c:2381:21: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
         s1[i].d.a = 65 + i;
                     ^~
h5dumpgentest.c: In function ‘gent_opaque’:
h5dumpgentest.c:2452:22: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
         test[x][0] = x;
                      ^
h5dumpgentest.c:2453:22: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
         test[x][1] = 99 - x;
                      ^~
In file included from h5dumpgentest.c:28:0:
h5dumpgentest.c: In function ‘gent_vldatatypes’:
h5dumpgentest.c:2553:39: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         wdata[i].p = HDmalloc((i + 1) * sizeof(int));
                                       ^
../../src/H5private.h:980:35: note: in definition of macro ‘HDmalloc’
     #define HDmalloc(Z)    malloc(Z)
                                   ^
h5dumpgentest.c:2554:24: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         wdata[i].len = i + 1;
                        ^
In file included from h5dumpgentest.c:28:0:
h5dumpgentest.c:2580:39: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         wdata[i].p = HDmalloc((i + 1) * sizeof(float));
                                       ^
../../src/H5private.h:980:35: note: in definition of macro ‘HDmalloc’
     #define HDmalloc(Z)    malloc(Z)
                                   ^
h5dumpgentest.c:2581:24: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         wdata[i].len = i + 1;
                        ^
h5dumpgentest.c:2584:55: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
             ((float *)wdata[i].p)[j] = (float)(i * 10 + ((float)j) / 10.0F);
                                                       ^
h5dumpgentest.c:2545:12: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable]
     herr_t ret=0;
            ^~~
h5dumpgentest.c: In function ‘gent_vldatatypes2’:
h5dumpgentest.c:2640:13: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable]
     herr_t  ret;  /* Generic return value  */
             ^~~
h5dumpgentest.c: In function ‘gent_vldatatypes3’:
h5dumpgentest.c:2717:20: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
         wdata[i].i=i*10;
                    ^
h5dumpgentest.c:2718:34: warning: conversion to ‘float’ from ‘unsigned int’ may alter its value [-Wconversion]
         wdata[i].f=(float)((i*20)/3.0F);
                                  ^
h5dumpgentest.c:2713:13: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable]
     herr_t  ret;  /* Generic return value  */
             ^~~
h5dumpgentest.c: In function ‘gent_vldatatypes4’:
h5dumpgentest.c:2789:37: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
             ((s1 *)wdata[i].p)[j].i=i*10+j;
                                     ^
h5dumpgentest.c:2790:53: warning: conversion to ‘float’ from ‘unsigned int’ may alter its value [-Wconversion]
             ((s1 *)wdata[i].p)[j].f=(float)((i*20+j)/3.0F);
                                                     ^
h5dumpgentest.c:2782:13: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable]
     herr_t  ret;  /* Generic return value  */
             ^~~
h5dumpgentest.c: In function ‘gent_vldatatypes5’:
h5dumpgentest.c:2855:26: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             wdata[i].len=i+5;
                          ^
In file included from h5dumpgentest.c:28:0:
h5dumpgentest.c:2856:49: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             wdata[i].p=HDmalloc(sizeof(unsigned)*(i+5));
                                                 ^
../../src/H5private.h:980:35: note: in definition of macro ‘HDmalloc’
     #define HDmalloc(Z)    malloc(Z)
                                   ^
h5dumpgentest.c:2858:45: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                 ((unsigned *)wdata[i].p)[j]=j*2;
                                             ^
h5dumpgentest.c:2846:13: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable]
     herr_t  ret;  /* Generic return value  */
             ^~~
h5dumpgentest.c: In function ‘gent_array1_big’:
h5dumpgentest.c:2916:13: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable]
     herr_t  ret;  /* Generic return value  */
             ^~~
h5dumpgentest.c: In function ‘gent_array1’:
h5dumpgentest.c:3007:13: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable]
     herr_t  ret;  /* Generic return value  */
             ^~~
h5dumpgentest.c: In function ‘gent_array2’:
h5dumpgentest.c:3051:13: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable]
     herr_t  ret;  /* Generic return value  */
             ^~~
h5dumpgentest.c: In function ‘gent_array3’:
h5dumpgentest.c:3099:13: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable]
     herr_t  ret;  /* Generic return value  */
             ^~~
h5dumpgentest.c: In function ‘gent_array4’:
h5dumpgentest.c:3161:36: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
             wdata[i][j].f=(float)(i*2.5F+j);
                                    ^
h5dumpgentest.c:3161:41: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
             wdata[i][j].f=(float)(i*2.5F+j);
                                         ^
h5dumpgentest.c:3155:13: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable]
     herr_t  ret;  /* Generic return value  */
             ^~~
h5dumpgentest.c: In function ‘gent_array5’:
h5dumpgentest.c:3229:48: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
                 wdata[i][j].f[k]=(float)(i*10+j*2.5F+k);
                                                ^
h5dumpgentest.c:3229:46: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
                 wdata[i][j].f[k]=(float)(i*10+j*2.5F+k);
                                              ^
h5dumpgentest.c:3229:53: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
                 wdata[i][j].f[k]=(float)(i*10+j*2.5F+k);
                                                     ^
h5dumpgentest.c:3222:13: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable]
     herr_t  ret;  /* Generic return value  */
             ^~~
In file included from h5dumpgentest.c:28:0:
h5dumpgentest.c: In function ‘gent_array6’:
h5dumpgentest.c:3297:43: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             wdata[i][j].p=HDmalloc((i+j+1)*sizeof(unsigned int));
                                           ^
../../src/H5private.h:980:35: note: in definition of macro ‘HDmalloc’
     #define HDmalloc(Z)    malloc(Z)
                                   ^
h5dumpgentest.c:3298:29: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             wdata[i][j].len=i+j+1;
                             ^
h5dumpgentest.c:3300:52: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                 ((unsigned int *)wdata[i][j].p)[k]=i*100+j*10+k;
                                                    ^
h5dumpgentest.c:3292:13: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable]
     herr_t  ret;  /* Generic return value  */
             ^~~
In file included from h5dumpgentest.c:28:0:
h5dumpgentest.c: In function ‘gent_array7’:
h5dumpgentest.c:3358:43: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             wdata[i][j].p=HDmalloc((i+j+1)*(sizeof(unsigned int)*ARRAY1_DIM1));
                                           ^
../../src/H5private.h:980:35: note: in definition of macro ‘HDmalloc’
     #define HDmalloc(Z)    malloc(Z)
                                   ^
h5dumpgentest.c:3359:29: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             wdata[i][j].len=i+j+1;
                             ^
h5dumpgentest.c:3362:70: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                     ((unsigned int *)wdata[i][j].p)[k*ARRAY1_DIM1+l]=i*1000+j*100+k*10+l;
                                                                      ^
h5dumpgentest.c:3353:13: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable]
     herr_t  ret;  /* Generic return value  */
             ^~~
h5dumpgentest.c: In function ‘gent_array8’:
h5dumpgentest.c:3428:20: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
         wdata[i] = i;
                    ^
h5dumpgentest.c:3417:17: warning: variable ‘status’ set but not used [-Wunused-but-set-variable]
     herr_t      status = -1;
                 ^~~~~~
h5dumpgentest.c: In function ‘gent_empty’:
h5dumpgentest.c:3478:12: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable]
     herr_t ret=0;
            ^~~
h5dumpgentest.c: In function ‘gent_multi’:
h5dumpgentest.c:3702:39: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         memb_addr[mt] = MAX(mt - 1,0) * (HADDR_MAX / 10);
                                       ^
In file included from h5dumpgentest.c:28:0:
h5dumpgentest.c: In function ‘write_attr_in’:
h5dumpgentest.c:4089:46: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             buf52[i][j].p = HDmalloc((i + 1) * sizeof(int));
                                              ^
../../src/H5private.h:980:35: note: in definition of macro ‘HDmalloc’
     #define HDmalloc(Z)    malloc(Z)
                                   ^
h5dumpgentest.c:4090:31: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             buf52[i][j].len = i + 1;
                               ^
h5dumpgentest.c:4146:32: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
                 buf23[i][j][k]=n++;
                                ^
h5dumpgentest.c:4172:34: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
                 buf33[i][j][k].a=n++;
                                  ^
In file included from h5dumpgentest.c:28:0:
h5dumpgentest.c:4221:53: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                 buf53[i][j][k].p = HDmalloc((i + 1) * sizeof(int));
                                                     ^
../../src/H5private.h:980:35: note: in definition of macro ‘HDmalloc’
     #define HDmalloc(Z)    malloc(Z)
                                   ^
h5dumpgentest.c:4222:38: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                 buf53[i][j][k].len = i + 1;
                                      ^
h5dumpgentest.c:3866:13: warning: variable ‘status’ set but not used [-Wunused-but-set-variable]
     herr_t  status;
             ^~~~~~
In file included from h5dumpgentest.c:28:0:
h5dumpgentest.c: In function ‘write_dset_in’:
h5dumpgentest.c:4531:46: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             buf52[i][j].p = HDmalloc((i + 1) * sizeof(int));
                                              ^
../../src/H5private.h:980:35: note: in definition of macro ‘HDmalloc’
     #define HDmalloc(Z)    malloc(Z)
                                   ^
h5dumpgentest.c:4532:31: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             buf52[i][j].len = i + 1;
                               ^
h5dumpgentest.c:4600:32: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
                 buf23[i][j][k]=n++;
                                ^
h5dumpgentest.c:4626:34: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
                 buf33[i][j][k].a=n++;
                                  ^
In file included from h5dumpgentest.c:28:0:
h5dumpgentest.c:4675:53: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                 buf53[i][j][k].p = HDmalloc((i + 1) * sizeof(int));
                                                     ^
../../src/H5private.h:980:35: note: in definition of macro ‘HDmalloc’
     #define HDmalloc(Z)    malloc(Z)
                                   ^
h5dumpgentest.c:4676:38: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                 buf53[i][j][k].len = i + 1;
                                      ^
h5dumpgentest.c:4307:13: warning: variable ‘status’ set but not used [-Wunused-but-set-variable]
     herr_t  status;
             ^~~~~~
h5dumpgentest.c: In function ‘gent_attr_all’:
h5dumpgentest.c:4750:13: warning: variable ‘status’ set but not used [-Wunused-but-set-variable]
     herr_t  status;
             ^~~~~~
h5dumpgentest.c: In function ‘gent_compound_complex’:
h5dumpgentest.c:4931:37: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
                 Array1[m].d[n][o] = m + n + o;
                                     ^
h5dumpgentest.c:4935:34: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
         Array1[m].e = (float)( m * 0.96F );
                                  ^
h5dumpgentest.c:4938:34: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
             Array1[m].f[n] = ( m * 1024.9637F );
                                  ^
h5dumpgentest.c:4908:16: warning: variable ‘status’ set but not used [-Wunused-but-set-variable]
     herr_t     status;                    /* Error checking variable */
                ^~~~~~
h5dumpgentest.c: In function ‘gent_named_dtype_attr’:
h5dumpgentest.c:5062:12: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable]
     herr_t ret;
            ^~~
h5dumpgentest.c: In function ‘make_external’:
h5dumpgentest.c:5284:13: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable]
     int     ret;
             ^~~
h5dumpgentest.c: In function ‘gent_filters’:
h5dumpgentest.c:5332:23: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable]
     int      i, j, n, ret;
                       ^~~
h5dumpgentest.c: In function ‘gent_fcontents’:
h5dumpgentest.c:5678:14: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable]
     int      ret;
              ^~~
h5dumpgentest.c: In function ‘gent_fvalues’:
h5dumpgentest.c:5812:16: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable]
     int        ret;
                ^~~
h5dumpgentest.c: In function ‘gent_string’:
h5dumpgentest.c:5972:14: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable]
     int      ret;
              ^~~
h5dumpgentest.c: In function ‘gent_aindices’:
h5dumpgentest.c:6067:29: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable]
     int      i, j, k, l, n, ret;
                             ^~~
h5dumpgentest.c: In function ‘gent_longlinks’:
h5dumpgentest.c:6136:17: warning: variable ‘gid2’ set but not used [-Wunused-but-set-variable]
     hid_t       gid2 = (-1);    /* Datatype ID */
                 ^~~~
h5dumpgentest.c: In function ‘gent_bigdims’:
h5dumpgentest.c:6315:13: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable]
     int     ret;
             ^~~
h5dumpgentest.c: In function ‘gent_hyperslab’:
h5dumpgentest.c:6411:17: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable]
     int      i, ret;
                 ^~~
h5dumpgentest.c: In function ‘gent_packedbits’:
h5dumpgentest.c:7026:28: warning: conversion to ‘uint8_t {aka unsigned char}’ from ‘int’ may alter its value [-Wconversion]
             dsetu8[i][j] = dsetu8[i][j-1] << 1;
                            ^~~~~~
h5dumpgentest.c:7028:23: warning: conversion to ‘uint8_t {aka unsigned char}’ from ‘int’ may alter its value [-Wconversion]
         valu8bits <<= 1;
                       ^
h5dumpgentest.c:7044:29: warning: conversion to ‘uint16_t {aka short unsigned int}’ from ‘int’ may alter its value [-Wconversion]
             dsetu16[i][j] = dsetu16[i][j-1] << 1;
                             ^~~~~~~
h5dumpgentest.c:7046:24: warning: conversion to ‘uint16_t {aka short unsigned int}’ from ‘int’ may alter its value [-Wconversion]
         valu16bits <<= 1;
                        ^
h5dumpgentest.c:7098:27: warning: conversion to ‘int8_t {aka signed char}’ from ‘int’ may alter its value [-Wconversion]
             dset8[i][j] = dset8[i][j-1] << 1;
                           ^~~~~
h5dumpgentest.c:7100:22: warning: conversion to ‘int8_t {aka signed char}’ from ‘int’ may alter its value [-Wconversion]
         val8bits <<= 1;
                      ^
h5dumpgentest.c:7116:28: warning: conversion to ‘int16_t {aka short int}’ from ‘int’ may alter its value [-Wconversion]
             dset16[i][j] = dset16[i][j-1] << 1;
                            ^~~~~~
h5dumpgentest.c:7118:23: warning: conversion to ‘int16_t {aka short int}’ from ‘int’ may alter its value [-Wconversion]
         val16bits <<= 1;
                       ^
h5dumpgentest.c:7168:37: warning: conversion to ‘float’ from ‘unsigned int’ may alter its value [-Wconversion]
             dsetdbl[i][j] = 0.0001F * j + i;
                                     ^
h5dumpgentest.c:7168:41: warning: conversion to ‘float’ from ‘unsigned int’ may alter its value [-Wconversion]
             dsetdbl[i][j] = 0.0001F * j + i;
                                         ^
h5dumpgentest.c: In function ‘gent_attr_intsize’:
h5dumpgentest.c:7216:28: warning: conversion to ‘uint8_t {aka unsigned char}’ from ‘int’ may alter its value [-Wconversion]
             dsetu8[i][j] = dsetu8[i][j-1] << 1;
                            ^~~~~~
h5dumpgentest.c:7218:23: warning: conversion to ‘uint8_t {aka unsigned char}’ from ‘int’ may alter its value [-Wconversion]
         valu8bits <<= 1;
                       ^
h5dumpgentest.c:7234:29: warning: conversion to ‘uint16_t {aka short unsigned int}’ from ‘int’ may alter its value [-Wconversion]
             dsetu16[i][j] = dsetu16[i][j-1] << 1;
                             ^~~~~~~
h5dumpgentest.c:7236:24: warning: conversion to ‘uint16_t {aka short unsigned int}’ from ‘int’ may alter its value [-Wconversion]
         valu16bits <<= 1;
                        ^
h5dumpgentest.c:7288:27: warning: conversion to ‘int8_t {aka signed char}’ from ‘int’ may alter its value [-Wconversion]
             dset8[i][j] = dset8[i][j-1] << 1;
                           ^~~~~
h5dumpgentest.c:7290:22: warning: conversion to ‘int8_t {aka signed char}’ from ‘int’ may alter its value [-Wconversion]
         val8bits <<= 1;
                      ^
h5dumpgentest.c:7306:28: warning: conversion to ‘int16_t {aka short int}’ from ‘int’ may alter its value [-Wconversion]
             dset16[i][j] = dset16[i][j-1] << 1;
                            ^~~~~~
h5dumpgentest.c:7308:23: warning: conversion to ‘int16_t {aka short int}’ from ‘int’ may alter its value [-Wconversion]
         val16bits <<= 1;
                       ^
h5dumpgentest.c:7358:37: warning: conversion to ‘float’ from ‘unsigned int’ may alter its value [-Wconversion]
             dsetdbl[i][j] = 0.0001F * j + i;
                                     ^
h5dumpgentest.c:7358:41: warning: conversion to ‘float’ from ‘unsigned int’ may alter its value [-Wconversion]
             dsetdbl[i][j] = 0.0001F * j + i;
                                         ^
h5dumpgentest.c: In function ‘gent_charsets’:
h5dumpgentest.c:7383:12: warning: variable ‘status’ set but not used [-Wunused-but-set-variable]
     herr_t status;
            ^~~~~~
h5dumpgentest.c: In function ‘gent_compound_intsizes’:
h5dumpgentest.c:7469:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for(n = 0; n < dims[0]; n++){
                      ^
h5dumpgentest.c:7471:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
             for(o = 1; o < dims[1]; o++) {
                          ^
h5dumpgentest.c:7472:42: warning: conversion to ‘uint8_t {aka unsigned char}’ from ‘int’ may alter its value [-Wconversion]
                 Array1[m].dsetu8[n][o] = Array1[m].dsetu8[n][o-1] << 1;
                                          ^~~~~~
h5dumpgentest.c:7474:27: warning: conversion to ‘uint8_t {aka unsigned char}’ from ‘int’ may alter its value [-Wconversion]
             valu8bits <<= 1;
                           ^
h5dumpgentest.c:7481:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for(n = 0; n < dims[0]; n++){
                      ^
h5dumpgentest.c:7483:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
             for(o = 1; o < dims[1]; o++) {
                          ^
h5dumpgentest.c:7484:43: warning: conversion to ‘uint16_t {aka short unsigned int}’ from ‘int’ may alter its value [-Wconversion]
                 Array1[m].dsetu16[n][o] = Array1[m].dsetu16[n][o-1] << 1;
                                           ^~~~~~
h5dumpgentest.c:7486:28: warning: conversion to ‘uint16_t {aka short unsigned int}’ from ‘int’ may alter its value [-Wconversion]
             valu16bits <<= 1;
                            ^
h5dumpgentest.c:7493:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for(n = 0; n < dims[0]; n++){
                      ^
h5dumpgentest.c:7495:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
             for(o = 1; o < dims[1]; o++) {
                          ^
h5dumpgentest.c:7505:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for(n = 0; n < dims[0]; n++){
                      ^
h5dumpgentest.c:7507:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
             for(o = 1; o < dims[1]; o++) {
                          ^
h5dumpgentest.c:7517:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for(n = 0; n < dims[0]; n++){
                      ^
h5dumpgentest.c:7519:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
             for(o = 1; o < dims[1]; o++) {
                          ^
h5dumpgentest.c:7520:41: warning: conversion to ‘int8_t {aka signed char}’ from ‘int’ may alter its value [-Wconversion]
                 Array1[m].dset8[n][o] = Array1[m].dset8[n][o-1] << 1;
                                         ^~~~~~
h5dumpgentest.c:7522:26: warning: conversion to ‘int8_t {aka signed char}’ from ‘int’ may alter its value [-Wconversion]
             val8bits <<= 1;
                          ^
h5dumpgentest.c:7529:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for(n = 0; n < dims[0]; n++){
                      ^
h5dumpgentest.c:7531:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
             for(o = 1; o < dims[1]; o++) {
                          ^
h5dumpgentest.c:7532:42: warning: conversion to ‘int16_t {aka short int}’ from ‘int’ may alter its value [-Wconversion]
                 Array1[m].dset16[n][o] = Array1[m].dset16[n][o-1] << 1;
                                          ^~~~~~
h5dumpgentest.c:7534:27: warning: conversion to ‘int16_t {aka short int}’ from ‘int’ may alter its value [-Wconversion]
             val16bits <<= 1;
                           ^
h5dumpgentest.c:7541:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for(n = 0; n < dims[0]; n++){
                      ^
h5dumpgentest.c:7543:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
             for(o = 1; o < dims[1]; o++) {
                          ^
h5dumpgentest.c:7553:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for(n = 0; n < dims[0]; n++){
                      ^
h5dumpgentest.c:7555:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
             for(o = 1; o < dims[1]; o++) {
                          ^
h5dumpgentest.c:7564:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for(n = 0; n < dims[0]; n++)
                      ^
h5dumpgentest.c:7565:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
             for(o = 0; o < dims[1]; o++)
                          ^
h5dumpgentest.c:7566:51: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
                 Array1[m].dsetdbl[n][o] = 0.0001F * o + n;
                                                   ^
h5dumpgentest.c:7566:55: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
                 Array1[m].dsetdbl[n][o] = 0.0001F * o + n;
                                                       ^
h5dumpgentest.c:7457:12: warning: variable ‘status’ set but not used [-Wunused-but-set-variable]
     herr_t status; /* Error checking variable */
            ^~~~~~
h5dumpgentest.c: In function ‘gent_compound_attr_intsizes’:
h5dumpgentest.c:7744:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for(n = 0; n < dims[0]; n++){
                      ^
h5dumpgentest.c:7746:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
             for(o = 1; o < dims[1]; o++) {
                          ^
h5dumpgentest.c:7747:42: warning: conversion to ‘uint8_t {aka unsigned char}’ from ‘int’ may alter its value [-Wconversion]
                 Array1[m].dsetu8[n][o] = Array1[m].dsetu8[n][o-1] << 1;
                                          ^~~~~~
h5dumpgentest.c:7749:27: warning: conversion to ‘uint8_t {aka unsigned char}’ from ‘int’ may alter its value [-Wconversion]
             valu8bits <<= 1;
                           ^
h5dumpgentest.c:7756:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for(n = 0; n < dims[0]; n++){
                      ^
h5dumpgentest.c:7758:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
             for(o = 1; o < dims[1]; o++) {
                          ^
h5dumpgentest.c:7759:43: warning: conversion to ‘uint16_t {aka short unsigned int}’ from ‘int’ may alter its value [-Wconversion]
                 Array1[m].dsetu16[n][o] = Array1[m].dsetu16[n][o-1] << 1;
                                           ^~~~~~
h5dumpgentest.c:7761:28: warning: conversion to ‘uint16_t {aka short unsigned int}’ from ‘int’ may alter its value [-Wconversion]
             valu16bits <<= 1;
                            ^
h5dumpgentest.c:7768:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for(n = 0; n < dims[0]; n++){
                      ^
h5dumpgentest.c:7770:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
             for(o = 1; o < dims[1]; o++) {
                          ^
h5dumpgentest.c:7780:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for(n = 0; n < dims[0]; n++){
                      ^
h5dumpgentest.c:7782:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
             for(o = 1; o < dims[1]; o++) {
                          ^
h5dumpgentest.c:7792:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for(n = 0; n < dims[0]; n++){
                      ^
h5dumpgentest.c:7794:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
             for(o = 1; o < dims[1]; o++) {
                          ^
h5dumpgentest.c:7795:41: warning: conversion to ‘int8_t {aka signed char}’ from ‘int’ may alter its value [-Wconversion]
                 Array1[m].dset8[n][o] = Array1[m].dset8[n][o-1] << 1;
                                         ^~~~~~
h5dumpgentest.c:7797:26: warning: conversion to ‘int8_t {aka signed char}’ from ‘int’ may alter its value [-Wconversion]
             val8bits <<= 1;
                          ^
h5dumpgentest.c:7804:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for(n = 0; n < dims[0]; n++){
                      ^
h5dumpgentest.c:7806:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
             for(o = 1; o < dims[1]; o++) {
                          ^
h5dumpgentest.c:7807:42: warning: conversion to ‘int16_t {aka short int}’ from ‘int’ may alter its value [-Wconversion]
                 Array1[m].dset16[n][o] = Array1[m].dset16[n][o-1] << 1;
                                          ^~~~~~
h5dumpgentest.c:7809:27: warning: conversion to ‘int16_t {aka short int}’ from ‘int’ may alter its value [-Wconversion]
             val16bits <<= 1;
                           ^
h5dumpgentest.c:7816:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for(n = 0; n < dims[0]; n++){
                      ^
h5dumpgentest.c:7818:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
             for(o = 1; o < dims[1]; o++) {
                          ^
h5dumpgentest.c:7828:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for(n = 0; n < dims[0]; n++){
                      ^
h5dumpgentest.c:7830:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
             for(o = 1; o < dims[1]; o++) {
                          ^
h5dumpgentest.c:7839:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for(n = 0; n < dims[0]; n++)
                      ^
h5dumpgentest.c:7840:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
             for(o = 0; o < dims[1]; o++)
                          ^
h5dumpgentest.c:7841:51: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
                 Array1[m].dsetdbl[n][o] = 0.0001F * o + n;
                                                   ^
h5dumpgentest.c:7841:55: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
                 Array1[m].dsetdbl[n][o] = 0.0001F * o + n;
                                                       ^
h5dumpgentest.c:7732:12: warning: variable ‘status’ set but not used [-Wunused-but-set-variable]
     herr_t status; /* Error checking variable */
            ^~~~~~
h5dumpgentest.c: In function ‘gent_nested_compound_dt’:
h5dumpgentest.c:8009:33: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
         dset2[i].b = (float)(i+i*0.1F);
                                 ^
h5dumpgentest.c:8009:31: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
         dset2[i].b = (float)(i+i*0.1F);
                               ^
h5dumpgentest.c:8015:49: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
                 dset3[i].b[j][k] = (float)(i*j*k*1.0F);
                                                 ^
h5dumpgentest.c:8019:33: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
         dset3[i].c.b = (float)(i*1.0F);
                                 ^
h5dumpgentest.c: In function ‘gent_intscalars’:
h5dumpgentest.c:8157:28: warning: conversion to ‘uint8_t {aka unsigned char}’ from ‘int’ may alter its value [-Wconversion]
             dsetu8[i][j] = dsetu8[i][j-1] << 1;
                            ^~~~~~
h5dumpgentest.c:8159:23: warning: conversion to ‘uint8_t {aka unsigned char}’ from ‘int’ may alter its value [-Wconversion]
         valu8bits <<= 1;
                       ^
h5dumpgentest.c:8176:29: warning: conversion to ‘uint16_t {aka short unsigned int}’ from ‘int’ may alter its value [-Wconversion]
             dsetu16[i][j] = dsetu16[i][j-1] << 1;
                             ^~~~~~~
h5dumpgentest.c:8178:24: warning: conversion to ‘uint16_t {aka short unsigned int}’ from ‘int’ may alter its value [-Wconversion]
         valu16bits <<= 1;
                        ^
h5dumpgentest.c:8233:27: warning: conversion to ‘int8_t {aka signed char}’ from ‘int’ may alter its value [-Wconversion]
             dset8[i][j] = dset8[i][j-1] << 1;
                           ^~~~~
h5dumpgentest.c:8235:22: warning: conversion to ‘int8_t {aka signed char}’ from ‘int’ may alter its value [-Wconversion]
         val8bits <<= 1;
                      ^
h5dumpgentest.c:8252:28: warning: conversion to ‘int16_t {aka short int}’ from ‘int’ may alter its value [-Wconversion]
             dset16[i][j] = dset16[i][j-1] << 1;
                            ^~~~~~
h5dumpgentest.c:8254:23: warning: conversion to ‘int16_t {aka short int}’ from ‘int’ may alter its value [-Wconversion]
         val16bits <<= 1;
                       ^
h5dumpgentest.c:8307:37: warning: conversion to ‘float’ from ‘unsigned int’ may alter its value [-Wconversion]
             dsetdbl[i][j] = 0.0001F * j + i;
                                     ^
h5dumpgentest.c:8307:41: warning: conversion to ‘float’ from ‘unsigned int’ may alter its value [-Wconversion]
             dsetdbl[i][j] = 0.0001F * j + i;
                                         ^
h5dumpgentest.c: In function ‘gent_attr_intscalars’:
h5dumpgentest.c:8356:28: warning: conversion to ‘uint8_t {aka unsigned char}’ from ‘int’ may alter its value [-Wconversion]
             dsetu8[i][j] = dsetu8[i][j-1] << 1;
                            ^~~~~~
h5dumpgentest.c:8358:23: warning: conversion to ‘uint8_t {aka unsigned char}’ from ‘int’ may alter its value [-Wconversion]
         valu8bits <<= 1;
                       ^
h5dumpgentest.c:8375:29: warning: conversion to ‘uint16_t {aka short unsigned int}’ from ‘int’ may alter its value [-Wconversion]
             dsetu16[i][j] = dsetu16[i][j-1] << 1;
                             ^~~~~~~
h5dumpgentest.c:8377:24: warning: conversion to ‘uint16_t {aka short unsigned int}’ from ‘int’ may alter its value [-Wconversion]
         valu16bits <<= 1;
                        ^
h5dumpgentest.c:8432:27: warning: conversion to ‘int8_t {aka signed char}’ from ‘int’ may alter its value [-Wconversion]
             dset8[i][j] = dset8[i][j-1] << 1;
                           ^~~~~
h5dumpgentest.c:8434:22: warning: conversion to ‘int8_t {aka signed char}’ from ‘int’ may alter its value [-Wconversion]
         val8bits <<= 1;
                      ^
h5dumpgentest.c:8451:28: warning: conversion to ‘int16_t {aka short int}’ from ‘int’ may alter its value [-Wconversion]
             dset16[i][j] = dset16[i][j-1] << 1;
                            ^~~~~~
h5dumpgentest.c:8453:23: warning: conversion to ‘int16_t {aka short int}’ from ‘int’ may alter its value [-Wconversion]
         val16bits <<= 1;
                       ^
h5dumpgentest.c:8506:37: warning: conversion to ‘float’ from ‘unsigned int’ may alter its value [-Wconversion]
             dsetdbl[i][j] = 0.0001F * j + i;
                                     ^
h5dumpgentest.c:8506:41: warning: conversion to ‘float’ from ‘unsigned int’ may alter its value [-Wconversion]
             dsetdbl[i][j] = 0.0001F * j + i;
                                         ^
h5dumpgentest.c: In function ‘gent_string_scalars’:
h5dumpgentest.c:8545:24: warning: conversion to ‘char’ from ‘unsigned int’ may alter its value [-Wconversion]
         string[i][0] = 'A' + i;
                        ^~~
h5dumpgentest.c:8547:28: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
             string[i][j] = string[i][j-1] + 1;
                            ^~~~~~
h5dumpgentest.c: In function ‘gent_compound_int_array’:
h5dumpgentest.c:8620:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for(n = 0; n < dims[0]; n++){
                      ^
h5dumpgentest.c:8622:27: warning: conversion to ‘uint8_t {aka unsigned char}’ from ‘int’ may alter its value [-Wconversion]
             valu8bits <<= 1;
                           ^
h5dumpgentest.c:8629:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for(n = 0; n < dims[0]; n++){
                      ^
h5dumpgentest.c:8631:28: warning: conversion to ‘uint16_t {aka short unsigned int}’ from ‘int’ may alter its value [-Wconversion]
             valu16bits <<= 1;
                            ^
h5dumpgentest.c:8638:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for(n = 0; n < dims[0]; n++){
                      ^
h5dumpgentest.c:8647:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for(n = 0; n < dims[0]; n++){
                      ^
h5dumpgentest.c:8656:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for(n = 0; n < dims[0]; n++){
                      ^
h5dumpgentest.c:8658:26: warning: conversion to ‘int8_t {aka signed char}’ from ‘int’ may alter its value [-Wconversion]
             val8bits <<= 1;
                          ^
h5dumpgentest.c:8665:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for(n = 0; n < dims[0]; n++){
                      ^
h5dumpgentest.c:8667:27: warning: conversion to ‘int16_t {aka short int}’ from ‘int’ may alter its value [-Wconversion]
             val16bits <<= 1;
                           ^
h5dumpgentest.c:8674:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for(n = 0; n < dims[0]; n++){
                      ^
h5dumpgentest.c:8683:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for(n = 0; n < dims[0]; n++){
                      ^
h5dumpgentest.c:8691:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for(n = 0; n < dims[0]; n++)
                      ^
h5dumpgentest.c:8692:43: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
             Cmpd1[m].dsetdbl[n] = 0.0001F + n;
                                           ^
h5dumpgentest.c:8608:12: warning: variable ‘status’ set but not used [-Wunused-but-set-variable]
     herr_t status; /* Error checking variable */
            ^~~~~~
h5dumpgentest.c: In function ‘gent_compound_ints’:
h5dumpgentest.c:8871:23: warning: conversion to ‘uint8_t {aka unsigned char}’ from ‘int’ may alter its value [-Wconversion]
         valu8bits <<= 1;
                       ^
h5dumpgentest.c:8878:18: warning: conversion to ‘uint16_t {aka short unsigned int}’ from ‘int’ may alter its value [-Wconversion]
   valu16bits <<= 1;
                  ^
h5dumpgentest.c:8899:16: warning: conversion to ‘int8_t {aka signed char}’ from ‘int’ may alter its value [-Wconversion]
   val8bits <<= 1;
                ^
h5dumpgentest.c:8906:17: warning: conversion to ‘int16_t {aka short int}’ from ‘int’ may alter its value [-Wconversion]
   val16bits <<= 1;
                 ^
h5dumpgentest.c:8923:36: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
         Cmpd1[m].dsetdbl = 0.0001F + m;
                                    ^
h5dumpgentest.c:8924:36: warning: conversion to ‘float’ from ‘int’ may alter its value [-Wconversion]
         Cmpd2[m].dsetdbl = 0.0001F + m;
                                    ^
h5dumpgentest.c:8858:12: warning: variable ‘status’ set but not used [-Wunused-but-set-variable]
     herr_t status; /* Error checking variable */
            ^~~~~~
h5dumpgentest.c: In function ‘gent_intattrscalars’:
h5dumpgentest.c:9079:28: warning: conversion to ‘uint8_t {aka unsigned char}’ from ‘int’ may alter its value [-Wconversion]
             dsetu8[i][j] = dsetu8[i][j-1] << 1;
                            ^~~~~~
h5dumpgentest.c:9081:23: warning: conversion to ‘uint8_t {aka unsigned char}’ from ‘int’ may alter its value [-Wconversion]
         valu8bits <<= 1;
                       ^
h5dumpgentest.c:9102:29: warning: conversion to ‘uint16_t {aka short unsigned int}’ from ‘int’ may alter its value [-Wconversion]
             dsetu16[i][j] = dsetu16[i][j-1] << 1;
                             ^~~~~~~
h5dumpgentest.c:9104:24: warning: conversion to ‘uint16_t {aka short unsigned int}’ from ‘int’ may alter its value [-Wconversion]
         valu16bits <<= 1;
                        ^
h5dumpgentest.c:9171:27: warning: conversion to ‘int8_t {aka signed char}’ from ‘int’ may alter its value [-Wconversion]
             dset8[i][j] = dset8[i][j-1] << 1;
                           ^~~~~
h5dumpgentest.c:9173:22: warning: conversion to ‘int8_t {aka signed char}’ from ‘int’ may alter its value [-Wconversion]
         val8bits <<= 1;
                      ^
h5dumpgentest.c:9194:28: warning: conversion to ‘int16_t {aka short int}’ from ‘int’ may alter its value [-Wconversion]
             dset16[i][j] = dset16[i][j-1] << 1;
                            ^~~~~~
h5dumpgentest.c:9196:23: warning: conversion to ‘int16_t {aka short int}’ from ‘int’ may alter its value [-Wconversion]
         val16bits <<= 1;
                       ^
h5dumpgentest.c:9261:37: warning: conversion to ‘float’ from ‘unsigned int’ may alter its value [-Wconversion]
             dsetdbl[i][j] = 0.0001F * j + i;
                                     ^
h5dumpgentest.c:9261:41: warning: conversion to ‘float’ from ‘unsigned int’ may alter its value [-Wconversion]
             dsetdbl[i][j] = 0.0001F * j + i;
                                         ^
h5dumpgentest.c: In function ‘gent_intsattrs’:
h5dumpgentest.c:9313:28: warning: conversion to ‘uint8_t {aka unsigned char}’ from ‘int’ may alter its value [-Wconversion]
             dsetu8[i][j] = dsetu8[i][j-1] << 1;
                            ^~~~~~
h5dumpgentest.c:9316:23: warning: conversion to ‘uint8_t {aka unsigned char}’ from ‘int’ may alter its value [-Wconversion]
         valu8bits <<= 1;
                       ^
h5dumpgentest.c:9340:29: warning: conversion to ‘uint16_t {aka short unsigned int}’ from ‘int’ may alter its value [-Wconversion]
             dsetu16[i][j] = dsetu16[i][j-1] << 1;
                             ^~~~~~~
h5dumpgentest.c:9343:24: warning: conversion to ‘uint16_t {aka short unsigned int}’ from ‘int’ may alter its value [-Wconversion]
         valu16bits <<= 1;
                        ^
h5dumpgentest.c:9421:27: warning: conversion to ‘int8_t {aka signed char}’ from ‘int’ may alter its value [-Wconversion]
             dset8[i][j] = dset8[i][j-1] << 1;
                           ^~~~~
h5dumpgentest.c:9424:22: warning: conversion to ‘int8_t {aka signed char}’ from ‘int’ may alter its value [-Wconversion]
         val8bits <<= 1;
                      ^
h5dumpgentest.c:9448:28: warning: conversion to ‘int16_t {aka short int}’ from ‘int’ may alter its value [-Wconversion]
             dset16[i][j] = dset16[i][j-1] << 1;
                            ^~~~~~
h5dumpgentest.c:9451:23: warning: conversion to ‘int16_t {aka short int}’ from ‘int’ may alter its value [-Wconversion]
         val16bits <<= 1;
                       ^
h5dumpgentest.c:9526:37: warning: conversion to ‘float’ from ‘unsigned int’ may alter its value [-Wconversion]
             dsetdbl[i][j] = 0.0001F * j + i;
                                     ^
h5dumpgentest.c:9526:41: warning: conversion to ‘float’ from ‘unsigned int’ may alter its value [-Wconversion]
             dsetdbl[i][j] = 0.0001F * j + i;
                                         ^
h5dumpgentest.c: In function ‘gent_intsfourdims’:
h5dumpgentest.c:9703:32: warning: unused variable ‘tid’ [-Wunused-variable]
     hid_t fid, dataset, space, tid;
                                ^~~
  CCLD     h5dumpgentest
  CC       binread.o
  CCLD     binread
make[2]: Leaving directory '/home/ed/Downloads/hdf5-1.8.17/tools/h5dump'
Making all in misc
make[2]: Entering directory '/home/ed/Downloads/hdf5-1.8.17/tools/misc'
  CC       h5debug.o
  CCLD     h5debug
  CC       h5repart.o
h5repart.c: In function ‘main’:
h5repart.c:246:17: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘off_t {aka long int}’ may change the sign of the result [-Wsign-conversion]
      blk_size = get_size (prog_name, &argno, argc, argv);
                 ^~~~~~~~
h5repart.c:305:17: warning: conversion to ‘long unsigned int’ from ‘off_t {aka long int}’ may change the sign of the result [-Wsign-conversion]
      left_overs -= n;
                 ^~
h5repart.c:305:20: warning: conversion to ‘off_t {aka long int}’ from ‘long unsigned int’ may change the sign of the result [-Wsign-conversion]
      left_overs -= n;
                    ^
h5repart.c:356:13: warning: conversion to ‘long unsigned int’ from ‘off_t {aka long int}’ may change the sign of the result [-Wsign-conversion]
  src_offset += n;
             ^~
h5repart.c:356:16: warning: conversion to ‘off_t {aka long int}’ from ‘long unsigned int’ may change the sign of the result [-Wsign-conversion]
  src_offset += n;
                ^
h5repart.c:360:14: warning: conversion to ‘long unsigned int’ from ‘off_t {aka long int}’ may change the sign of the result [-Wsign-conversion]
   dst_offset += n;
              ^~
h5repart.c:360:17: warning: conversion to ‘off_t {aka long int}’ from ‘long unsigned int’ may change the sign of the result [-Wsign-conversion]
   dst_offset += n;
                 ^
h5repart.c:365:14: warning: conversion to ‘long unsigned int’ from ‘off_t {aka long int}’ may change the sign of the result [-Wsign-conversion]
   dst_offset += n;
              ^~
h5repart.c:365:17: warning: conversion to ‘off_t {aka long int}’ from ‘long unsigned int’ may change the sign of the result [-Wsign-conversion]
   dst_offset += n;
                 ^
h5repart.c:389:13: warning: conversion to ‘long unsigned int’ from ‘off_t {aka long int}’ may change the sign of the result [-Wsign-conversion]
  dst_offset += n;
             ^~
h5repart.c:389:16: warning: conversion to ‘off_t {aka long int}’ from ‘long unsigned int’ may change the sign of the result [-Wsign-conversion]
  dst_offset += n;
                ^
h5repart.c:471:18: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘off_t {aka long int}’ may change the sign of the result [-Wsign-conversion]
         hdsize = dst_size;
                  ^~~~~~~~
  CCLD     h5repart
  CC       h5mkgrp.o
h5mkgrp.c: In function ‘leave’:
h5mkgrp.c:71:40: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for(curr_group = 0; curr_group < params.ngroups; curr_group++)
                                        ^
h5mkgrp.c: In function ‘parse_command_line’:
h5mkgrp.c:183:22: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     parms->ngroups = (argc - opt_ind);
                      ^
  CCLD     h5mkgrp
  CC       h5repart_gentest.o
  CCLD     h5repart_gentest
  CC       talign.o
talign.c: In function ‘main’:
talign.c:196:5: warning: ‘spc’ may be used uninitialized in this function [-Wmaybe-uninitialized]
     H5Sclose(spc);
     ^~~~~~~~~~~~~
  CCLD     talign
  CC       repart_test.o
  CCLD     repart_test
make[2]: Leaving directory '/home/ed/Downloads/hdf5-1.8.17/tools/misc'
Making all in h5import
make[2]: Entering directory '/home/ed/Downloads/hdf5-1.8.17/tools/h5import'
  CC       h5import.o
In file included from h5import.c:17:0:
h5import.c: In function ‘processConfigurationFile’:
../../src/H5private.h:1274:32: warning: conversion to ‘int’ from ‘long int’ may alter its value [-Wconversion]
     #define HDstrtol(S,R,N)    strtol(S,R,N)
                                ^
h5import.c:1442:40: note: in expansion of macro ‘HDstrtol’
                                 ival = HDstrtol(more, &more, 10);
                                        ^~~~~~~~
h5import.c: In function ‘parseDimensions’:
../../src/H5private.h:1274:32: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
     #define HDstrtol(S,R,N)    strtol(S,R,N)
                                ^
h5import.c:2282:15: note: in expansion of macro ‘HDstrtol’
             = HDstrtol(HDstrtok (temp, delimiter), NULL, BASE_10);
               ^~~~~~~~
../../src/H5private.h:1274:32: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘long int’ may change the sign of the result [-Wsign-conversion]
     #define HDstrtol(S,R,N)    strtol(S,R,N)
                                ^
h5import.c:2288:36: note: in expansion of macro ‘HDstrtol’
         in->sizeOfDimension[i++] = HDstrtol(token, NULL, BASE_10);
                                    ^~~~~~~~
h5import.c: In function ‘getDimensionSizes’:
h5import.c:3136:36: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         in->sizeOfDimension[i++] = ival;
                                    ^~~~
h5import.c: In function ‘getChunkedDimensionSizes’:
h5import.c:3160:32: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         in->sizeOfChunk[i++] = ival;
                                ^~~~
h5import.c: In function ‘getMaximumDimensionSizes’:
h5import.c:3193:43: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             in->maxsizeOfDimension[i++] = ival;
                                           ^~~~
h5import.c: In function ‘process’:
h5import.c:3930:88: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                 H5Pset_external(proplist, in->externFilename, (off_t) 0, numOfElements * in->inputSize / 8);
                                                                                        ^
  CCLD     h5import
  CC       h5importtest.o
h5importtest.c: In function ‘main’:
h5importtest.c:122:22: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
         row4i16[i] = row4i16[i - 1] + rowi4i16;
                      ^~~~~~~
h5importtest.c:123:21: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
         row4i8[i] = row4i8[i - 1] + rowi4i8;
                     ^~~~~~
h5importtest.c:134:22: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
         col4i16[j] = col4i16[j - 1] + coli4i16;
                      ^~~~~~~
h5importtest.c:135:21: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
         col4i8[j] = col4i8[j - 1] + coli4i8;
                     ^~~~~~
h5importtest.c:145:22: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
         pln4i16[k] = pln4i16[k - 1] + plni4i16;
                      ^~~~~~~
h5importtest.c:146:21: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
         pln4i8[k] = pln4i8[k - 1] + plni4i8;
                     ^~~~~~
h5importtest.c:160:34: warning: conversion to ‘short int’ from ‘int’ may alter its value [-Wconversion]
                 b16i3[k][i][j] = row4i16[i] + col4i16[j] + pln4i16[k];
                                  ^~~~~~~
h5importtest.c:161:33: warning: conversion to ‘char’ from ‘int’ may alter its value [-Wconversion]
                 b8i3[k][i][j] = row4i8[i] + col4i8[j] + pln4i8[k];
                                 ^~~~~~
  CCLD     h5importtest
make[2]: Leaving directory '/home/ed/Downloads/hdf5-1.8.17/tools/h5import'
Making all in h5repack
make[2]: Entering directory '/home/ed/Downloads/hdf5-1.8.17/tools/h5repack'
  CC       dynlib_rpk.lo
  CCLD     libdynlibadd.la
  CC       h5repack.o
  CC       h5repack_copy.o
  CC       h5repack_filters.o
h5repack_filters.c: In function ‘aux_find_obj’:
h5repack_filters.c:51:17: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
          return i;
                 ^
h5repack_filters.c:61:17: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
          return i;
                 ^
h5repack_filters.c: In function ‘apply_filters’:
h5repack_filters.c:436:36: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
                     scale_factor = obj.filter[i].cd_values[1];
                                    ^~~
  CC       h5repack_opttable.o
h5repack_opttable.c: In function ‘aux_inctable’:
h5repack_opttable.c:112:14: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  table->size += n_objs;
              ^~
h5repack_opttable.c: In function ‘options_add_layout’:
h5repack_opttable.c:193:20: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  if (table->nelems + n_objs >= table->size) {
                    ^
h5repack_opttable.c:224:23: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     I = table->nelems + added;
                       ^
h5repack_opttable.c:237:23: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     I = table->nelems + added;
                       ^
h5repack_opttable.c:249:22: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
    I = table->nelems + added;
                      ^
h5repack_opttable.c:257:16: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  table->nelems += added;
                ^~
h5repack_opttable.c: In function ‘options_add_filter’:
h5repack_opttable.c:279:20: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  if (table->nelems + n_objs >= table->size) {
                    ^
h5repack_opttable.c:301:23: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     I = table->nelems + added;
                       ^
h5repack_opttable.c:314:23: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     I = table->nelems + added;
                       ^
h5repack_opttable.c:326:22: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
    I = table->nelems + added;
                      ^
h5repack_opttable.c:333:16: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
  table->nelems += added;
                ^~
  CC       h5repack_parse.o
h5repack_parse.c: In function ‘parse_filter’:
h5repack_parse.c:77:21: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
             end_obj=i;
                     ^
In file included from h5repack.h:20:0,
                 from h5repack_parse.c:16:
h5repack_parse.c:93:40: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     obj_list = (obj_list_t*) HDmalloc(n*sizeof(obj_list_t));
                                        ^
../../src/H5private.h:980:35: note: in definition of macro ‘HDmalloc’
     #define HDmalloc(Z)    malloc(Z)
                                   ^
h5repack_parse.c:126:13: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     for ( i=end_obj+1, k=0, j=0; i<len; i++,k++)
             ^~~~~~~
h5repack_parse.c:170:35: warning: conversion to ‘unsigned int’ from ‘size_t {aka long unsigned int}’ may alter its value [-Wconversion]
                                 i=len-1; /* end */
                                   ^~~
h5repack_parse.c:231:35: warning: conversion to ‘unsigned int’ from ‘size_t {aka long unsigned int}’ may alter its value [-Wconversion]
                                 i=len-1; /* end */
                                   ^~~
h5repack_parse.c:273:49: warning: conversion to ‘size_t {aka long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                                 filt->cd_nelmts=atoi(stype);
                                                 ^~~~
h5repack_parse.c:292:54: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                                 filt->cd_values[j++]=atoi(stype);
                                                      ^~~~
h5repack_parse.c:325:38: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                 filt->cd_values[j++]=atoi(stype);
                                      ^~~~
h5repack_parse.c:326:18: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                 i+=m; /* jump */
                  ^~
h5repack_parse.c:447:37: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
                 if (filt->cd_nelmts != j)
                                     ^~
h5repack_parse.c: In function ‘parse_layout’:
h5repack_parse.c:567:21: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
             end_obj=i;
                     ^
In file included from h5repack.h:20:0,
                 from h5repack_parse.c:16:
h5repack_parse.c:580:40: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     obj_list = (obj_list_t*) HDmalloc(n*sizeof(obj_list_t));
                                        ^
../../src/H5private.h:980:35: note: in definition of macro ‘HDmalloc’
     #define HDmalloc(Z)    malloc(Z)
                                   ^
h5repack_parse.c:652:17: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
         for ( i=j, c_index=0; i<len; i++)
                 ^
h5repack_parse.c:672:56: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                     pack->chunk.chunk_lengths[c_index]=atoi(sdim);
                                                        ^~~~
h5repack_parse.c:690:60: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
                         pack->chunk.chunk_lengths[c_index]=atoi(sdim);
                                                            ^~~~
  CC       h5repack_refs.o
In file included from h5repack.h:20:0,
                 from h5repack_refs.c:17:
h5repack_refs.c: In function ‘copy_refs_attr’:
h5repack_refs.c:521:54: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             ref_comp_index = (int *)HDmalloc(nmembers*sizeof (int));
                                                      ^
../../src/H5private.h:980:35: note: in definition of macro ‘HDmalloc’
     #define HDmalloc(Z)    malloc(Z)
                                   ^
h5repack_refs.c:522:56: warning: conversion to ‘long unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             ref_comp_size = (size_t *)HDmalloc(nmembers*sizeof(ref_comp_size));
                                                        ^
../../src/H5private.h:980:35: note: in definition of macro ‘HDmalloc’
     #define HDmalloc(Z)    malloc(Z)
                                   ^
h5repack_refs.c:529:56: warning: conversion to ‘int’ from ‘unsigned int’ may change the sign of the result [-Wsign-conversion]
                     ref_comp_index[ref_comp_field_n] = i;
                                                        ^
h5repack_refs.c:592:26: warning: conversion to ‘unsigned int’ from ‘int’ may change the sign of the result [-Wsign-conversion]
             array_rank = H5Tget_array_ndims(mtype_id);
                          ^~~~~~~~~~~~~~~~~~
h5repack_refs.c:712:30: warning: conversion to ‘int’ from ‘size_t {aka long unsigned int}’ may alter its value [-Wconversion]
                    int idx = i*msize+H5Tget_member_offset( mtype_id, (unsigned)ref_comp_index[j]);
                              ^
h5repack_refs.c:719:30: warning: conversion to ‘int’ from ‘size_t {aka long unsigned int}’ may alter its value [-Wconversion]
                    int idx = i*msize+H5Tget_member_offset( mtype_id, (unsigned)ref_comp_index[j]);
                              ^
h5repack_refs.c: In function ‘update_ref_value’:
h5repack_refs.c:868:5: warning: this ‘if’ clause does not guard... [-Wmisleading-indentation]
     if (ret < 0)
     ^~
h5repack_refs.c:871:2: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the ‘if’
  ret = 0;
  ^~~
  CC       h5repack_verify.o
h5repack_verify.c: In function ‘h5repack_verify’:
h5repack_verify.c:210:9: warning: ‘sid’ may be used uninitialized in this function [-Wmaybe-uninitialized]
         H5Sclose(sid);
         ^~~~~~~~~~~~~
h5repack_verify.c:209:9: warning: ‘pid’ may be used uninitialized in this function [-Wmaybe-uninitialized]
         H5Pclose(pid);
         ^~~~~~~~~~~~~
h5repack_verify.c:211:9: warning: ‘did’ may be used uninitialized in this function [-Wmaybe-uninitialized]
         H5Dclose(did);
         ^~~~~~~~~~~~~
  CC       h5repack_main.o
In file included from h5repack.h:20:0,
                 from h5repack_main.c:18:
h5repack_main.c: In function ‘parse_command_line’:
../../src/H5private.h:612:26: warning: conversion to ‘hsize_t {aka long long unsigned int}’ from ‘int’ may change the sign of the result [-Wsign-conversion]
     #define HDatoi(S)    atoi(S)
                          ^
h5repack_main.c:389:24: note: in expansion of macro ‘HDatoi’
    options->min_comp = HDatoi( opt_arg );
                        ^~~~~~
../../src/H5private.h:615:26: warning: conversion to ‘hsize_t {aka long long