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# stdlib_h.m4 serial 55
dnl Copyright (C) 2007-2021 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
AC_DEFUN([gl_STDLIB_H],
[
AC_REQUIRE([gl_STDLIB_H_DEFAULTS])
gl_NEXT_HEADERS([stdlib.h])
dnl Check for declarations of anything we want to poison if the
dnl corresponding gnulib module is not in use, and which is not
dnl guaranteed by C89.
gl_WARN_ON_USE_PREPARE([[#include <stdlib.h>
#if HAVE_SYS_LOADAVG_H
/* OpenIndiana has a bug: <sys/time.h> must be included before
<sys/loadavg.h>. */
# include <sys/time.h>
# include <sys/loadavg.h>
#endif
#if HAVE_RANDOM_H
# include <random.h>
#endif
]], [_Exit aligned_alloc atoll canonicalize_file_name free
getloadavg getsubopt grantpt
initstate initstate_r mbtowc mkdtemp mkostemp mkostemps mkstemp mkstemps
posix_memalign posix_openpt ptsname ptsname_r qsort_r
random random_r reallocarray realpath rpmatch secure_getenv setenv
setstate setstate_r srandom srandom_r
strtod strtold strtoll strtoull unlockpt unsetenv])
AC_REQUIRE([AC_C_RESTRICT])
AC_CHECK_DECLS_ONCE([ecvt])
if test $ac_cv_have_decl_ecvt = no; then
HAVE_DECL_ECVT=0
fi
AC_CHECK_DECLS_ONCE([fcvt])
if test $ac_cv_have_decl_fcvt = no; then
HAVE_DECL_FCVT=0
fi
AC_CHECK_DECLS_ONCE([gcvt])
if test $ac_cv_have_decl_gcvt = no; then
HAVE_DECL_GCVT=0
fi
])
AC_DEFUN([gl_STDLIB_MODULE_INDICATOR],
[
dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
AC_REQUIRE([gl_STDLIB_H_DEFAULTS])
gl_MODULE_INDICATOR_SET_VARIABLE([$1])
dnl Define it also as a C macro, for the benefit of the unit tests.
gl_MODULE_INDICATOR_FOR_TESTS([$1])
])
AC_DEFUN([gl_STDLIB_H_DEFAULTS],
[
GNULIB__EXIT=0; AC_SUBST([GNULIB__EXIT])
GNULIB_ALIGNED_ALLOC=0; AC_SUBST([GNULIB_ALIGNED_ALLOC])
GNULIB_ATOLL=0; AC_SUBST([GNULIB_ATOLL])
GNULIB_CALLOC_POSIX=0; AC_SUBST([GNULIB_CALLOC_POSIX])
GNULIB_CANONICALIZE_FILE_NAME=0; AC_SUBST([GNULIB_CANONICALIZE_FILE_NAME])
GNULIB_FREE_POSIX=0; AC_SUBST([GNULIB_FREE_POSIX])
GNULIB_GETLOADAVG=0; AC_SUBST([GNULIB_GETLOADAVG])
GNULIB_GETSUBOPT=0; AC_SUBST([GNULIB_GETSUBOPT])
GNULIB_GRANTPT=0; AC_SUBST([GNULIB_GRANTPT])
GNULIB_MALLOC_POSIX=0; AC_SUBST([GNULIB_MALLOC_POSIX])
GNULIB_MBTOWC=0; AC_SUBST([GNULIB_MBTOWC])
GNULIB_MKDTEMP=0; AC_SUBST([GNULIB_MKDTEMP])
GNULIB_MKOSTEMP=0; AC_SUBST([GNULIB_MKOSTEMP])
GNULIB_MKOSTEMPS=0; AC_SUBST([GNULIB_MKOSTEMPS])
GNULIB_MKSTEMP=0; AC_SUBST([GNULIB_MKSTEMP])
GNULIB_MKSTEMPS=0; AC_SUBST([GNULIB_MKSTEMPS])
GNULIB_POSIX_MEMALIGN=0;AC_SUBST([GNULIB_POSIX_MEMALIGN])
GNULIB_POSIX_OPENPT=0; AC_SUBST([GNULIB_POSIX_OPENPT])
GNULIB_PTSNAME=0; AC_SUBST([GNULIB_PTSNAME])
GNULIB_PTSNAME_R=0; AC_SUBST([GNULIB_PTSNAME_R])
GNULIB_PUTENV=0; AC_SUBST([GNULIB_PUTENV])
GNULIB_QSORT_R=0; AC_SUBST([GNULIB_QSORT_R])
GNULIB_RANDOM=0; AC_SUBST([GNULIB_RANDOM])
GNULIB_RANDOM_R=0; AC_SUBST([GNULIB_RANDOM_R])
GNULIB_REALLOCARRAY=0; AC_SUBST([GNULIB_REALLOCARRAY])
GNULIB_REALLOC_POSIX=0; AC_SUBST([GNULIB_REALLOC_POSIX])
GNULIB_REALPATH=0; AC_SUBST([GNULIB_REALPATH])
GNULIB_RPMATCH=0; AC_SUBST([GNULIB_RPMATCH])
GNULIB_SECURE_GETENV=0; AC_SUBST([GNULIB_SECURE_GETENV])
GNULIB_SETENV=0; AC_SUBST([GNULIB_SETENV])
GNULIB_STRTOD=0; AC_SUBST([GNULIB_STRTOD])
GNULIB_STRTOLD=0; AC_SUBST([GNULIB_STRTOLD])
GNULIB_STRTOLL=0; AC_SUBST([GNULIB_STRTOLL])
GNULIB_STRTOULL=0; AC_SUBST([GNULIB_STRTOULL])
GNULIB_SYSTEM_POSIX=0; AC_SUBST([GNULIB_SYSTEM_POSIX])
GNULIB_UNLOCKPT=0; AC_SUBST([GNULIB_UNLOCKPT])
GNULIB_UNSETENV=0; AC_SUBST([GNULIB_UNSETENV])
GNULIB_WCTOMB=0; AC_SUBST([GNULIB_WCTOMB])
dnl Support Microsoft deprecated alias function names by default.
GNULIB_MDA_ECVT=1; AC_SUBST([GNULIB_MDA_ECVT])
GNULIB_MDA_FCVT=1; AC_SUBST([GNULIB_MDA_FCVT])
GNULIB_MDA_GCVT=1; AC_SUBST([GNULIB_MDA_GCVT])
GNULIB_MDA_MKTEMP=1; AC_SUBST([GNULIB_MDA_MKTEMP])
GNULIB_MDA_PUTENV=1; AC_SUBST([GNULIB_MDA_PUTENV])
dnl Assume proper GNU behavior unless another module says otherwise.
HAVE__EXIT=1; AC_SUBST([HAVE__EXIT])
HAVE_ALIGNED_ALLOC=1; AC_SUBST([HAVE_ALIGNED_ALLOC])
HAVE_ATOLL=1; AC_SUBST([HAVE_ATOLL])
HAVE_CANONICALIZE_FILE_NAME=1; AC_SUBST([HAVE_CANONICALIZE_FILE_NAME])
HAVE_DECL_ECVT=1; AC_SUBST([HAVE_DECL_ECVT])
HAVE_DECL_FCVT=1; AC_SUBST([HAVE_DECL_FCVT])
HAVE_DECL_GCVT=1; AC_SUBST([HAVE_DECL_GCVT])
HAVE_DECL_GETLOADAVG=1; AC_SUBST([HAVE_DECL_GETLOADAVG])
HAVE_GETSUBOPT=1; AC_SUBST([HAVE_GETSUBOPT])
HAVE_GRANTPT=1; AC_SUBST([HAVE_GRANTPT])
HAVE_INITSTATE=1; AC_SUBST([HAVE_INITSTATE])
HAVE_DECL_INITSTATE=1; AC_SUBST([HAVE_DECL_INITSTATE])
HAVE_MBTOWC=1; AC_SUBST([HAVE_MBTOWC])
HAVE_MKDTEMP=1; AC_SUBST([HAVE_MKDTEMP])
HAVE_MKOSTEMP=1; AC_SUBST([HAVE_MKOSTEMP])
HAVE_MKOSTEMPS=1; AC_SUBST([HAVE_MKOSTEMPS])
HAVE_MKSTEMP=1; AC_SUBST([HAVE_MKSTEMP])
HAVE_MKSTEMPS=1; AC_SUBST([HAVE_MKSTEMPS])
HAVE_POSIX_MEMALIGN=1; AC_SUBST([HAVE_POSIX_MEMALIGN])
HAVE_POSIX_OPENPT=1; AC_SUBST([HAVE_POSIX_OPENPT])
HAVE_PTSNAME=1; AC_SUBST([HAVE_PTSNAME])
HAVE_PTSNAME_R=1; AC_SUBST([HAVE_PTSNAME_R])
HAVE_QSORT_R=1; AC_SUBST([HAVE_QSORT_R])
HAVE_RANDOM=1; AC_SUBST([HAVE_RANDOM])
HAVE_RANDOM_H=1; AC_SUBST([HAVE_RANDOM_H])
HAVE_RANDOM_R=1; AC_SUBST([HAVE_RANDOM_R])
HAVE_REALLOCARRAY=1; AC_SUBST([HAVE_REALLOCARRAY])
HAVE_REALPATH=1; AC_SUBST([HAVE_REALPATH])
HAVE_RPMATCH=1; AC_SUBST([HAVE_RPMATCH])
HAVE_SECURE_GETENV=1; AC_SUBST([HAVE_SECURE_GETENV])
HAVE_SETENV=1; AC_SUBST([HAVE_SETENV])
HAVE_DECL_SETENV=1; AC_SUBST([HAVE_DECL_SETENV])
HAVE_SETSTATE=1; AC_SUBST([HAVE_SETSTATE])
HAVE_DECL_SETSTATE=1; AC_SUBST([HAVE_DECL_SETSTATE])
HAVE_STRTOD=1; AC_SUBST([HAVE_STRTOD])
HAVE_STRTOLD=1; AC_SUBST([HAVE_STRTOLD])
HAVE_STRTOLL=1; AC_SUBST([HAVE_STRTOLL])
HAVE_STRTOULL=1; AC_SUBST([HAVE_STRTOULL])
HAVE_STRUCT_RANDOM_DATA=1; AC_SUBST([HAVE_STRUCT_RANDOM_DATA])
HAVE_SYS_LOADAVG_H=0; AC_SUBST([HAVE_SYS_LOADAVG_H])
HAVE_UNLOCKPT=1; AC_SUBST([HAVE_UNLOCKPT])
HAVE_DECL_UNSETENV=1; AC_SUBST([HAVE_DECL_UNSETENV])
REPLACE_ALIGNED_ALLOC=0; AC_SUBST([REPLACE_ALIGNED_ALLOC])
REPLACE_CALLOC=0; AC_SUBST([REPLACE_CALLOC])
REPLACE_CANONICALIZE_FILE_NAME=0; AC_SUBST([REPLACE_CANONICALIZE_FILE_NAME])
REPLACE_FREE=0; AC_SUBST([REPLACE_FREE])
REPLACE_INITSTATE=0; AC_SUBST([REPLACE_INITSTATE])
REPLACE_MALLOC=0; AC_SUBST([REPLACE_MALLOC])
REPLACE_MBTOWC=0; AC_SUBST([REPLACE_MBTOWC])
REPLACE_MKSTEMP=0; AC_SUBST([REPLACE_MKSTEMP])
REPLACE_POSIX_MEMALIGN=0; AC_SUBST([REPLACE_POSIX_MEMALIGN])
REPLACE_PTSNAME=0; AC_SUBST([REPLACE_PTSNAME])
REPLACE_PTSNAME_R=0; AC_SUBST([REPLACE_PTSNAME_R])
REPLACE_PUTENV=0; AC_SUBST([REPLACE_PUTENV])
REPLACE_QSORT_R=0; AC_SUBST([REPLACE_QSORT_R])
REPLACE_RANDOM=0; AC_SUBST([REPLACE_RANDOM])
REPLACE_RANDOM_R=0; AC_SUBST([REPLACE_RANDOM_R])
REPLACE_REALLOC=0; AC_SUBST([REPLACE_REALLOC])
REPLACE_REALPATH=0; AC_SUBST([REPLACE_REALPATH])
REPLACE_SETENV=0; AC_SUBST([REPLACE_SETENV])
REPLACE_SETSTATE=0; AC_SUBST([REPLACE_SETSTATE])
REPLACE_STRTOD=0; AC_SUBST([REPLACE_STRTOD])
REPLACE_STRTOLD=0; AC_SUBST([REPLACE_STRTOLD])
REPLACE_UNSETENV=0; AC_SUBST([REPLACE_UNSETENV])
REPLACE_WCTOMB=0; AC_SUBST([REPLACE_WCTOMB])
])
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