1 # stdlib_h.m4 serial 45
2 dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
3 dnl This file is free software; the Free Software Foundation
4 dnl gives unlimited permission to copy and/or distribute it,
5 dnl with or without modifications, as long as this notice is preserved.
7 AC_DEFUN([gl_STDLIB_H],
9 AC_REQUIRE([gl_STDLIB_H_DEFAULTS])
10 gl_NEXT_HEADERS([stdlib.h])
12 dnl Check for declarations of anything we want to poison if the
13 dnl corresponding gnulib module is not in use, and which is not
14 dnl guaranteed by C89.
15 gl_WARN_ON_USE_PREPARE([[#include <stdlib.h>
16 #if HAVE_SYS_LOADAVG_H
17 /* OpenIndiana has a bug: <sys/time.h> must be included before
19 # include <sys/time.h>
20 # include <sys/loadavg.h>
25 ]], [_Exit atoll canonicalize_file_name getloadavg getsubopt grantpt
26 initstate initstate_r mkdtemp mkostemp mkostemps mkstemp mkstemps
27 posix_openpt ptsname ptsname_r qsort_r random random_r reallocarray
28 realpath rpmatch secure_getenv setenv setstate setstate_r srandom
29 srandom_r strtod strtoll strtoull unlockpt unsetenv])
32 AC_DEFUN([gl_STDLIB_MODULE_INDICATOR],
34 dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
35 AC_REQUIRE([gl_STDLIB_H_DEFAULTS])
36 gl_MODULE_INDICATOR_SET_VARIABLE([$1])
37 dnl Define it also as a C macro, for the benefit of the unit tests.
38 gl_MODULE_INDICATOR_FOR_TESTS([$1])
41 AC_DEFUN([gl_STDLIB_H_DEFAULTS],
43 GNULIB__EXIT=0; AC_SUBST([GNULIB__EXIT])
44 GNULIB_ATOLL=0; AC_SUBST([GNULIB_ATOLL])
45 GNULIB_CALLOC_POSIX=0; AC_SUBST([GNULIB_CALLOC_POSIX])
46 GNULIB_CANONICALIZE_FILE_NAME=0; AC_SUBST([GNULIB_CANONICALIZE_FILE_NAME])
47 GNULIB_GETLOADAVG=0; AC_SUBST([GNULIB_GETLOADAVG])
48 GNULIB_GETSUBOPT=0; AC_SUBST([GNULIB_GETSUBOPT])
49 GNULIB_GRANTPT=0; AC_SUBST([GNULIB_GRANTPT])
50 GNULIB_MALLOC_POSIX=0; AC_SUBST([GNULIB_MALLOC_POSIX])
51 GNULIB_MBTOWC=0; AC_SUBST([GNULIB_MBTOWC])
52 GNULIB_MKDTEMP=0; AC_SUBST([GNULIB_MKDTEMP])
53 GNULIB_MKOSTEMP=0; AC_SUBST([GNULIB_MKOSTEMP])
54 GNULIB_MKOSTEMPS=0; AC_SUBST([GNULIB_MKOSTEMPS])
55 GNULIB_MKSTEMP=0; AC_SUBST([GNULIB_MKSTEMP])
56 GNULIB_MKSTEMPS=0; AC_SUBST([GNULIB_MKSTEMPS])
57 GNULIB_POSIX_OPENPT=0; AC_SUBST([GNULIB_POSIX_OPENPT])
58 GNULIB_PTSNAME=0; AC_SUBST([GNULIB_PTSNAME])
59 GNULIB_PTSNAME_R=0; AC_SUBST([GNULIB_PTSNAME_R])
60 GNULIB_PUTENV=0; AC_SUBST([GNULIB_PUTENV])
61 GNULIB_QSORT_R=0; AC_SUBST([GNULIB_QSORT_R])
62 GNULIB_RANDOM=0; AC_SUBST([GNULIB_RANDOM])
63 GNULIB_RANDOM_R=0; AC_SUBST([GNULIB_RANDOM_R])
64 GNULIB_REALLOCARRAY=0; AC_SUBST([GNULIB_REALLOCARRAY])
65 GNULIB_REALLOC_POSIX=0; AC_SUBST([GNULIB_REALLOC_POSIX])
66 GNULIB_REALPATH=0; AC_SUBST([GNULIB_REALPATH])
67 GNULIB_RPMATCH=0; AC_SUBST([GNULIB_RPMATCH])
68 GNULIB_SECURE_GETENV=0; AC_SUBST([GNULIB_SECURE_GETENV])
69 GNULIB_SETENV=0; AC_SUBST([GNULIB_SETENV])
70 GNULIB_STRTOD=0; AC_SUBST([GNULIB_STRTOD])
71 GNULIB_STRTOLL=0; AC_SUBST([GNULIB_STRTOLL])
72 GNULIB_STRTOULL=0; AC_SUBST([GNULIB_STRTOULL])
73 GNULIB_SYSTEM_POSIX=0; AC_SUBST([GNULIB_SYSTEM_POSIX])
74 GNULIB_UNLOCKPT=0; AC_SUBST([GNULIB_UNLOCKPT])
75 GNULIB_UNSETENV=0; AC_SUBST([GNULIB_UNSETENV])
76 GNULIB_WCTOMB=0; AC_SUBST([GNULIB_WCTOMB])
77 dnl Assume proper GNU behavior unless another module says otherwise.
78 HAVE__EXIT=1; AC_SUBST([HAVE__EXIT])
79 HAVE_ATOLL=1; AC_SUBST([HAVE_ATOLL])
80 HAVE_CANONICALIZE_FILE_NAME=1; AC_SUBST([HAVE_CANONICALIZE_FILE_NAME])
81 HAVE_DECL_GETLOADAVG=1; AC_SUBST([HAVE_DECL_GETLOADAVG])
82 HAVE_GETSUBOPT=1; AC_SUBST([HAVE_GETSUBOPT])
83 HAVE_GRANTPT=1; AC_SUBST([HAVE_GRANTPT])
84 HAVE_DECL_INITSTATE=1; AC_SUBST([HAVE_DECL_INITSTATE])
85 HAVE_MKDTEMP=1; AC_SUBST([HAVE_MKDTEMP])
86 HAVE_MKOSTEMP=1; AC_SUBST([HAVE_MKOSTEMP])
87 HAVE_MKOSTEMPS=1; AC_SUBST([HAVE_MKOSTEMPS])
88 HAVE_MKSTEMP=1; AC_SUBST([HAVE_MKSTEMP])
89 HAVE_MKSTEMPS=1; AC_SUBST([HAVE_MKSTEMPS])
90 HAVE_POSIX_OPENPT=1; AC_SUBST([HAVE_POSIX_OPENPT])
91 HAVE_PTSNAME=1; AC_SUBST([HAVE_PTSNAME])
92 HAVE_PTSNAME_R=1; AC_SUBST([HAVE_PTSNAME_R])
93 HAVE_QSORT_R=1; AC_SUBST([HAVE_QSORT_R])
94 HAVE_RANDOM=1; AC_SUBST([HAVE_RANDOM])
95 HAVE_RANDOM_H=1; AC_SUBST([HAVE_RANDOM_H])
96 HAVE_RANDOM_R=1; AC_SUBST([HAVE_RANDOM_R])
97 HAVE_REALLOCARRAY=1; AC_SUBST([HAVE_REALLOCARRAY])
98 HAVE_REALPATH=1; AC_SUBST([HAVE_REALPATH])
99 HAVE_RPMATCH=1; AC_SUBST([HAVE_RPMATCH])
100 HAVE_SECURE_GETENV=1; AC_SUBST([HAVE_SECURE_GETENV])
101 HAVE_SETENV=1; AC_SUBST([HAVE_SETENV])
102 HAVE_DECL_SETENV=1; AC_SUBST([HAVE_DECL_SETENV])
103 HAVE_DECL_SETSTATE=1; AC_SUBST([HAVE_DECL_SETSTATE])
104 HAVE_STRTOD=1; AC_SUBST([HAVE_STRTOD])
105 HAVE_STRTOLL=1; AC_SUBST([HAVE_STRTOLL])
106 HAVE_STRTOULL=1; AC_SUBST([HAVE_STRTOULL])
107 HAVE_STRUCT_RANDOM_DATA=1; AC_SUBST([HAVE_STRUCT_RANDOM_DATA])
108 HAVE_SYS_LOADAVG_H=0; AC_SUBST([HAVE_SYS_LOADAVG_H])
109 HAVE_UNLOCKPT=1; AC_SUBST([HAVE_UNLOCKPT])
110 HAVE_DECL_UNSETENV=1; AC_SUBST([HAVE_DECL_UNSETENV])
111 REPLACE_CALLOC=0; AC_SUBST([REPLACE_CALLOC])
112 REPLACE_CANONICALIZE_FILE_NAME=0; AC_SUBST([REPLACE_CANONICALIZE_FILE_NAME])
113 REPLACE_MALLOC=0; AC_SUBST([REPLACE_MALLOC])
114 REPLACE_MBTOWC=0; AC_SUBST([REPLACE_MBTOWC])
115 REPLACE_MKSTEMP=0; AC_SUBST([REPLACE_MKSTEMP])
116 REPLACE_PTSNAME=0; AC_SUBST([REPLACE_PTSNAME])
117 REPLACE_PTSNAME_R=0; AC_SUBST([REPLACE_PTSNAME_R])
118 REPLACE_PUTENV=0; AC_SUBST([REPLACE_PUTENV])
119 REPLACE_QSORT_R=0; AC_SUBST([REPLACE_QSORT_R])
120 REPLACE_RANDOM_R=0; AC_SUBST([REPLACE_RANDOM_R])
121 REPLACE_REALLOC=0; AC_SUBST([REPLACE_REALLOC])
122 REPLACE_REALPATH=0; AC_SUBST([REPLACE_REALPATH])
123 REPLACE_SETENV=0; AC_SUBST([REPLACE_SETENV])
124 REPLACE_STRTOD=0; AC_SUBST([REPLACE_STRTOD])
125 REPLACE_UNSETENV=0; AC_SUBST([REPLACE_UNSETENV])
126 REPLACE_WCTOMB=0; AC_SUBST([REPLACE_WCTOMB])