1 # stdlib_h.m4 serial 44
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 # 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_DECL_INITSTATE=1; AC_SUBST([HAVE_DECL_INITSTATE])
82 HAVE_MKDTEMP=1; AC_SUBST([HAVE_MKDTEMP])
83 HAVE_MKOSTEMP=1; AC_SUBST([HAVE_MKOSTEMP])
84 HAVE_MKOSTEMPS=1; AC_SUBST([HAVE_MKOSTEMPS])
85 HAVE_MKSTEMP=1; AC_SUBST([HAVE_MKSTEMP])
86 HAVE_MKSTEMPS=1; AC_SUBST([HAVE_MKSTEMPS])
87 HAVE_POSIX_OPENPT=1; AC_SUBST([HAVE_POSIX_OPENPT])
88 HAVE_PTSNAME=1; AC_SUBST([HAVE_PTSNAME])
89 HAVE_PTSNAME_R=1; AC_SUBST([HAVE_PTSNAME_R])
90 HAVE_QSORT_R=1; AC_SUBST([HAVE_QSORT_R])
91 HAVE_RANDOM=1; AC_SUBST([HAVE_RANDOM])
92 HAVE_RANDOM_H=1; AC_SUBST([HAVE_RANDOM_H])
93 HAVE_RANDOM_R=1; AC_SUBST([HAVE_RANDOM_R])
94 HAVE_REALLOCARRAY=1; AC_SUBST([HAVE_REALLOCARRAY])
95 HAVE_REALPATH=1; AC_SUBST([HAVE_REALPATH])
96 HAVE_RPMATCH=1; AC_SUBST([HAVE_RPMATCH])
97 HAVE_SECURE_GETENV=1; AC_SUBST([HAVE_SECURE_GETENV])
98 HAVE_SETENV=1; AC_SUBST([HAVE_SETENV])
99 HAVE_DECL_SETENV=1; AC_SUBST([HAVE_DECL_SETENV])
100 HAVE_DECL_SETSTATE=1; AC_SUBST([HAVE_DECL_SETSTATE])
101 HAVE_STRTOD=1; AC_SUBST([HAVE_STRTOD])
102 HAVE_STRTOLL=1; AC_SUBST([HAVE_STRTOLL])
103 HAVE_STRTOULL=1; AC_SUBST([HAVE_STRTOULL])
104 HAVE_STRUCT_RANDOM_DATA=1; AC_SUBST([HAVE_STRUCT_RANDOM_DATA])
105 HAVE_SYS_LOADAVG_H=0; AC_SUBST([HAVE_SYS_LOADAVG_H])
106 HAVE_UNLOCKPT=1; AC_SUBST([HAVE_UNLOCKPT])
107 HAVE_DECL_UNSETENV=1; AC_SUBST([HAVE_DECL_UNSETENV])
108 REPLACE_CALLOC=0; AC_SUBST([REPLACE_CALLOC])
109 REPLACE_CANONICALIZE_FILE_NAME=0; AC_SUBST([REPLACE_CANONICALIZE_FILE_NAME])
110 REPLACE_MALLOC=0; AC_SUBST([REPLACE_MALLOC])
111 REPLACE_MBTOWC=0; AC_SUBST([REPLACE_MBTOWC])
112 REPLACE_MKSTEMP=0; AC_SUBST([REPLACE_MKSTEMP])
113 REPLACE_PTSNAME=0; AC_SUBST([REPLACE_PTSNAME])
114 REPLACE_PTSNAME_R=0; AC_SUBST([REPLACE_PTSNAME_R])
115 REPLACE_PUTENV=0; AC_SUBST([REPLACE_PUTENV])
116 REPLACE_QSORT_R=0; AC_SUBST([REPLACE_QSORT_R])
117 REPLACE_RANDOM_R=0; AC_SUBST([REPLACE_RANDOM_R])
118 REPLACE_REALLOC=0; AC_SUBST([REPLACE_REALLOC])
119 REPLACE_REALPATH=0; AC_SUBST([REPLACE_REALPATH])
120 REPLACE_SETENV=0; AC_SUBST([REPLACE_SETENV])
121 REPLACE_STRTOD=0; AC_SUBST([REPLACE_STRTOD])
122 REPLACE_UNSETENV=0; AC_SUBST([REPLACE_UNSETENV])
123 REPLACE_WCTOMB=0; AC_SUBST([REPLACE_WCTOMB])