1 # stdlib_h.m4 serial 43
2 dnl Copyright (C) 2007-2017 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 # include <sys/loadavg.h>
22 ]], [_Exit atoll canonicalize_file_name getloadavg getsubopt grantpt
23 initstate initstate_r mkdtemp mkostemp mkostemps mkstemp mkstemps
24 posix_openpt ptsname ptsname_r qsort_r random random_r reallocarray
25 realpath rpmatch secure_getenv setenv setstate setstate_r srandom
26 srandom_r strtod strtoll strtoull unlockpt unsetenv])
29 AC_DEFUN([gl_STDLIB_MODULE_INDICATOR],
31 dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
32 AC_REQUIRE([gl_STDLIB_H_DEFAULTS])
33 gl_MODULE_INDICATOR_SET_VARIABLE([$1])
34 dnl Define it also as a C macro, for the benefit of the unit tests.
35 gl_MODULE_INDICATOR_FOR_TESTS([$1])
38 AC_DEFUN([gl_STDLIB_H_DEFAULTS],
40 GNULIB__EXIT=0; AC_SUBST([GNULIB__EXIT])
41 GNULIB_ATOLL=0; AC_SUBST([GNULIB_ATOLL])
42 GNULIB_CALLOC_POSIX=0; AC_SUBST([GNULIB_CALLOC_POSIX])
43 GNULIB_CANONICALIZE_FILE_NAME=0; AC_SUBST([GNULIB_CANONICALIZE_FILE_NAME])
44 GNULIB_GETLOADAVG=0; AC_SUBST([GNULIB_GETLOADAVG])
45 GNULIB_GETSUBOPT=0; AC_SUBST([GNULIB_GETSUBOPT])
46 GNULIB_GRANTPT=0; AC_SUBST([GNULIB_GRANTPT])
47 GNULIB_MALLOC_POSIX=0; AC_SUBST([GNULIB_MALLOC_POSIX])
48 GNULIB_MBTOWC=0; AC_SUBST([GNULIB_MBTOWC])
49 GNULIB_MKDTEMP=0; AC_SUBST([GNULIB_MKDTEMP])
50 GNULIB_MKOSTEMP=0; AC_SUBST([GNULIB_MKOSTEMP])
51 GNULIB_MKOSTEMPS=0; AC_SUBST([GNULIB_MKOSTEMPS])
52 GNULIB_MKSTEMP=0; AC_SUBST([GNULIB_MKSTEMP])
53 GNULIB_MKSTEMPS=0; AC_SUBST([GNULIB_MKSTEMPS])
54 GNULIB_POSIX_OPENPT=0; AC_SUBST([GNULIB_POSIX_OPENPT])
55 GNULIB_PTSNAME=0; AC_SUBST([GNULIB_PTSNAME])
56 GNULIB_PTSNAME_R=0; AC_SUBST([GNULIB_PTSNAME_R])
57 GNULIB_PUTENV=0; AC_SUBST([GNULIB_PUTENV])
58 GNULIB_QSORT_R=0; AC_SUBST([GNULIB_QSORT_R])
59 GNULIB_RANDOM=0; AC_SUBST([GNULIB_RANDOM])
60 GNULIB_RANDOM_R=0; AC_SUBST([GNULIB_RANDOM_R])
61 GNULIB_REALLOCARRAY=0; AC_SUBST([GNULIB_REALLOCARRAY])
62 GNULIB_REALLOC_POSIX=0; AC_SUBST([GNULIB_REALLOC_POSIX])
63 GNULIB_REALPATH=0; AC_SUBST([GNULIB_REALPATH])
64 GNULIB_RPMATCH=0; AC_SUBST([GNULIB_RPMATCH])
65 GNULIB_SECURE_GETENV=0; AC_SUBST([GNULIB_SECURE_GETENV])
66 GNULIB_SETENV=0; AC_SUBST([GNULIB_SETENV])
67 GNULIB_STRTOD=0; AC_SUBST([GNULIB_STRTOD])
68 GNULIB_STRTOLL=0; AC_SUBST([GNULIB_STRTOLL])
69 GNULIB_STRTOULL=0; AC_SUBST([GNULIB_STRTOULL])
70 GNULIB_SYSTEM_POSIX=0; AC_SUBST([GNULIB_SYSTEM_POSIX])
71 GNULIB_UNLOCKPT=0; AC_SUBST([GNULIB_UNLOCKPT])
72 GNULIB_UNSETENV=0; AC_SUBST([GNULIB_UNSETENV])
73 GNULIB_WCTOMB=0; AC_SUBST([GNULIB_WCTOMB])
74 dnl Assume proper GNU behavior unless another module says otherwise.
75 HAVE__EXIT=1; AC_SUBST([HAVE__EXIT])
76 HAVE_ATOLL=1; AC_SUBST([HAVE_ATOLL])
77 HAVE_CANONICALIZE_FILE_NAME=1; AC_SUBST([HAVE_CANONICALIZE_FILE_NAME])
78 HAVE_DECL_GETLOADAVG=1; AC_SUBST([HAVE_DECL_GETLOADAVG])
79 HAVE_GETSUBOPT=1; AC_SUBST([HAVE_GETSUBOPT])
80 HAVE_GRANTPT=1; AC_SUBST([HAVE_GRANTPT])
81 HAVE_MKDTEMP=1; AC_SUBST([HAVE_MKDTEMP])
82 HAVE_MKOSTEMP=1; AC_SUBST([HAVE_MKOSTEMP])
83 HAVE_MKOSTEMPS=1; AC_SUBST([HAVE_MKOSTEMPS])
84 HAVE_MKSTEMP=1; AC_SUBST([HAVE_MKSTEMP])
85 HAVE_MKSTEMPS=1; AC_SUBST([HAVE_MKSTEMPS])
86 HAVE_POSIX_OPENPT=1; AC_SUBST([HAVE_POSIX_OPENPT])
87 HAVE_PTSNAME=1; AC_SUBST([HAVE_PTSNAME])
88 HAVE_PTSNAME_R=1; AC_SUBST([HAVE_PTSNAME_R])
89 HAVE_QSORT_R=1; AC_SUBST([HAVE_QSORT_R])
90 HAVE_RANDOM=1; AC_SUBST([HAVE_RANDOM])
91 HAVE_RANDOM_H=1; AC_SUBST([HAVE_RANDOM_H])
92 HAVE_RANDOM_R=1; AC_SUBST([HAVE_RANDOM_R])
93 HAVE_REALLOCARRAY=1; AC_SUBST([HAVE_REALLOCARRAY])
94 HAVE_REALPATH=1; AC_SUBST([HAVE_REALPATH])
95 HAVE_RPMATCH=1; AC_SUBST([HAVE_RPMATCH])
96 HAVE_SECURE_GETENV=1; AC_SUBST([HAVE_SECURE_GETENV])
97 HAVE_SETENV=1; AC_SUBST([HAVE_SETENV])
98 HAVE_DECL_SETENV=1; AC_SUBST([HAVE_DECL_SETENV])
99 HAVE_STRTOD=1; AC_SUBST([HAVE_STRTOD])
100 HAVE_STRTOLL=1; AC_SUBST([HAVE_STRTOLL])
101 HAVE_STRTOULL=1; AC_SUBST([HAVE_STRTOULL])
102 HAVE_STRUCT_RANDOM_DATA=1; AC_SUBST([HAVE_STRUCT_RANDOM_DATA])
103 HAVE_SYS_LOADAVG_H=0; AC_SUBST([HAVE_SYS_LOADAVG_H])
104 HAVE_UNLOCKPT=1; AC_SUBST([HAVE_UNLOCKPT])
105 HAVE_DECL_UNSETENV=1; AC_SUBST([HAVE_DECL_UNSETENV])
106 REPLACE_CALLOC=0; AC_SUBST([REPLACE_CALLOC])
107 REPLACE_CANONICALIZE_FILE_NAME=0; AC_SUBST([REPLACE_CANONICALIZE_FILE_NAME])
108 REPLACE_MALLOC=0; AC_SUBST([REPLACE_MALLOC])
109 REPLACE_MBTOWC=0; AC_SUBST([REPLACE_MBTOWC])
110 REPLACE_MKSTEMP=0; AC_SUBST([REPLACE_MKSTEMP])
111 REPLACE_PTSNAME=0; AC_SUBST([REPLACE_PTSNAME])
112 REPLACE_PTSNAME_R=0; AC_SUBST([REPLACE_PTSNAME_R])
113 REPLACE_PUTENV=0; AC_SUBST([REPLACE_PUTENV])
114 REPLACE_QSORT_R=0; AC_SUBST([REPLACE_QSORT_R])
115 REPLACE_RANDOM_R=0; AC_SUBST([REPLACE_RANDOM_R])
116 REPLACE_REALLOC=0; AC_SUBST([REPLACE_REALLOC])
117 REPLACE_REALPATH=0; AC_SUBST([REPLACE_REALPATH])
118 REPLACE_SETENV=0; AC_SUBST([REPLACE_SETENV])
119 REPLACE_STRTOD=0; AC_SUBST([REPLACE_STRTOD])
120 REPLACE_UNSETENV=0; AC_SUBST([REPLACE_UNSETENV])
121 REPLACE_WCTOMB=0; AC_SUBST([REPLACE_WCTOMB])