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Removes checks for (v)snprintf, which are C99 (#772)

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Dana Robinson 2021-06-21 09:09:13 -07:00 committed by GitHub
parent a91c626c29
commit 22a49ec424
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GPG Key ID: 4AEE18F83AFDEB23
4 changed files with 2 additions and 41 deletions
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6
config/cmake/H5pubconf.h.in
View File

@ -322,9 +322,6 @@
/* Define to 1 if you have the `sigsetjmp' function. */
#cmakedefine H5_HAVE_SIGSETJMP @H5_HAVE_SIGSETJMP@
/* Define to 1 if you have the `snprintf' function. */
#cmakedefine H5_HAVE_SNPRINTF @H5_HAVE_SNPRINTF@
/* Define to 1 if you have the `srandom' function. */
#cmakedefine H5_HAVE_SRANDOM @H5_HAVE_SRANDOM@
@ -414,9 +411,6 @@
/* Define to 1 if you have the `vasprintf' function. */
#cmakedefine H5_HAVE_VASPRINTF @H5_HAVE_VASPRINTF@
/* Define to 1 if you have the `vsnprintf' function. */
#cmakedefine H5_HAVE_VSNPRINTF @H5_HAVE_VSNPRINTF@
/* Define to 1 if you have the `waitpid' function. */
#cmakedefine H5_HAVE_WAITPID @H5_HAVE_WAITPID@

8
config/cmake_ext_mod/ConfigureChecks.cmake
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@ -491,7 +491,6 @@ CHECK_FUNCTION_EXISTS (siglongjmp ${HDF_PREFIX}_HAVE_SIGLONGJMP)
CHECK_FUNCTION_EXISTS (sigsetjmp ${HDF_PREFIX}_HAVE_SIGSETJMP)
CHECK_FUNCTION_EXISTS (sigprocmask ${HDF_PREFIX}_HAVE_SIGPROCMASK)
CHECK_FUNCTION_EXISTS (snprintf ${HDF_PREFIX}_HAVE_SNPRINTF)
CHECK_FUNCTION_EXISTS (srandom ${HDF_PREFIX}_HAVE_SRANDOM)
CHECK_FUNCTION_EXISTS (strdup ${HDF_PREFIX}_HAVE_STRDUP)
CHECK_FUNCTION_EXISTS (symlink ${HDF_PREFIX}_HAVE_SYMLINK)
@ -502,13 +501,6 @@ CHECK_FUNCTION_EXISTS (asprintf ${HDF_PREFIX}_HAVE_ASPRINTF)
CHECK_FUNCTION_EXISTS (vasprintf ${HDF_PREFIX}_HAVE_VASPRINTF)
CHECK_FUNCTION_EXISTS (waitpid ${HDF_PREFIX}_HAVE_WAITPID)
CHECK_FUNCTION_EXISTS (vsnprintf ${HDF_PREFIX}_HAVE_VSNPRINTF)
if (MINGW OR NOT WINDOWS)
if (${HDF_PREFIX}_HAVE_VSNPRINTF)
HDF_FUNCTION_TEST (VSNPRINTF_WORKS)
endif ()
endif ()
#-----------------------------------------------------------------------------
# sigsetjmp is special; may actually be a macro
#-----------------------------------------------------------------------------

25
config/cmake_ext_mod/HDFTests.c
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@ -64,31 +64,6 @@ main ()
#endif
#ifdef VSNPRINTF_WORKS
#include <stdio.h>
#include <stdlib.h>
#include <stdarg.h>
int test_vsnprintf(const char *fmt,...)
{
va_list ap;
char *s = malloc(16);
int ret;
va_start(ap, fmt);
ret=vsnprintf(s,16,"%s",ap);
va_end(ap);
return(ret!=42 ? 1 : 0);
}
int main(void)
{
return(test_vsnprintf("%s","A string that is longer than 16 characters"));
}
#endif
#ifdef HAVE_ATTRIBUTE
#if 0

4
configure.ac
View File

@ -2029,8 +2029,8 @@ AC_CHECK_FUNCS([alarm clock_gettime difftime fcntl flock fork frexpf])
AC_CHECK_FUNCS([frexpl gethostname getrusage gettimeofday])
AC_CHECK_FUNCS([lstat rand_r random setsysinfo])
AC_CHECK_FUNCS([signal longjmp setjmp siglongjmp sigsetjmp sigprocmask])
AC_CHECK_FUNCS([snprintf srandom strdup symlink system])
AC_CHECK_FUNCS([tmpfile asprintf vasprintf vsnprintf waitpid])
AC_CHECK_FUNCS([srandom strdup symlink system])
AC_CHECK_FUNCS([tmpfile asprintf vasprintf waitpid])
## ----------------------------------------------------------------------
## Check compiler characteristics