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 realpath rpmatch
25 secure_getenv setenv setstate setstate_r srandom srandom_r
26 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_REALLOC_POSIX=0; AC_SUBST([GNULIB_REALLOC_POSIX])
62 GNULIB_REALPATH=0; AC_SUBST([GNULIB_REALPATH])
63 GNULIB_RPMATCH=0; AC_SUBST([GNULIB_RPMATCH])
64 GNULIB_SECURE_GETENV=0; AC_SUBST([GNULIB_SECURE_GETENV])
65 GNULIB_SETENV=0; AC_SUBST([GNULIB_SETENV])
66 GNULIB_STRTOD=0; AC_SUBST([GNULIB_STRTOD])
67 GNULIB_STRTOLL=0; AC_SUBST([GNULIB_STRTOLL])
68 GNULIB_STRTOULL=0; AC_SUBST([GNULIB_STRTOULL])
69 GNULIB_SYSTEM_POSIX=0; AC_SUBST([GNULIB_SYSTEM_POSIX])
70 GNULIB_UNLOCKPT=0; AC_SUBST([GNULIB_UNLOCKPT])
71 GNULIB_UNSETENV=0; AC_SUBST([GNULIB_UNSETENV])
72 GNULIB_WCTOMB=0; AC_SUBST([GNULIB_WCTOMB])
73 dnl Assume proper GNU behavior unless another module says otherwise.
74 HAVE__EXIT=1; AC_SUBST([HAVE__EXIT])
75 HAVE_ATOLL=1; AC_SUBST([HAVE_ATOLL])
76 HAVE_CANONICALIZE_FILE_NAME=1; AC_SUBST([HAVE_CANONICALIZE_FILE_NAME])
77 HAVE_DECL_GETLOADAVG=1; AC_SUBST([HAVE_DECL_GETLOADAVG])
78 HAVE_GETSUBOPT=1; AC_SUBST([HAVE_GETSUBOPT])
79 HAVE_GRANTPT=1; AC_SUBST([HAVE_GRANTPT])
80 HAVE_MKDTEMP=1; AC_SUBST([HAVE_MKDTEMP])
81 HAVE_MKOSTEMP=1; AC_SUBST([HAVE_MKOSTEMP])
82 HAVE_MKOSTEMPS=1; AC_SUBST([HAVE_MKOSTEMPS])
83 HAVE_MKSTEMP=1; AC_SUBST([HAVE_MKSTEMP])
84 HAVE_MKSTEMPS=1; AC_SUBST([HAVE_MKSTEMPS])
85 HAVE_POSIX_OPENPT=1; AC_SUBST([HAVE_POSIX_OPENPT])
86 HAVE_PTSNAME=1; AC_SUBST([HAVE_PTSNAME])
87 HAVE_PTSNAME_R=1; AC_SUBST([HAVE_PTSNAME_R])
88 HAVE_QSORT_R=1; AC_SUBST([HAVE_QSORT_R])
89 HAVE_RANDOM=1; AC_SUBST([HAVE_RANDOM])
90 HAVE_RANDOM_H=1; AC_SUBST([HAVE_RANDOM_H])
91 HAVE_RANDOM_R=1; AC_SUBST([HAVE_RANDOM_R])
92 HAVE_REALPATH=1; AC_SUBST([HAVE_REALPATH])
93 HAVE_RPMATCH=1; AC_SUBST([HAVE_RPMATCH])
94 HAVE_SECURE_GETENV=1; AC_SUBST([HAVE_SECURE_GETENV])
95 HAVE_SETENV=1; AC_SUBST([HAVE_SETENV])
96 HAVE_DECL_SETENV=1; AC_SUBST([HAVE_DECL_SETENV])
97 HAVE_STRTOD=1; AC_SUBST([HAVE_STRTOD])
98 HAVE_STRTOLL=1; AC_SUBST([HAVE_STRTOLL])
99 HAVE_STRTOULL=1; AC_SUBST([HAVE_STRTOULL])
100 HAVE_STRUCT_RANDOM_DATA=1; AC_SUBST([HAVE_STRUCT_RANDOM_DATA])
101 HAVE_SYS_LOADAVG_H=0; AC_SUBST([HAVE_SYS_LOADAVG_H])
102 HAVE_UNLOCKPT=1; AC_SUBST([HAVE_UNLOCKPT])
103 HAVE_DECL_UNSETENV=1; AC_SUBST([HAVE_DECL_UNSETENV])
104 REPLACE_CALLOC=0; AC_SUBST([REPLACE_CALLOC])
105 REPLACE_CANONICALIZE_FILE_NAME=0; AC_SUBST([REPLACE_CANONICALIZE_FILE_NAME])
106 REPLACE_MALLOC=0; AC_SUBST([REPLACE_MALLOC])
107 REPLACE_MBTOWC=0; AC_SUBST([REPLACE_MBTOWC])
108 REPLACE_MKSTEMP=0; AC_SUBST([REPLACE_MKSTEMP])
109 REPLACE_PTSNAME=0; AC_SUBST([REPLACE_PTSNAME])
110 REPLACE_PTSNAME_R=0; AC_SUBST([REPLACE_PTSNAME_R])
111 REPLACE_PUTENV=0; AC_SUBST([REPLACE_PUTENV])
112 REPLACE_QSORT_R=0; AC_SUBST([REPLACE_QSORT_R])
113 REPLACE_RANDOM_R=0; AC_SUBST([REPLACE_RANDOM_R])
114 REPLACE_REALLOC=0; AC_SUBST([REPLACE_REALLOC])
115 REPLACE_REALPATH=0; AC_SUBST([REPLACE_REALPATH])
116 REPLACE_SETENV=0; AC_SUBST([REPLACE_SETENV])
117 REPLACE_STRTOD=0; AC_SUBST([REPLACE_STRTOD])
118 REPLACE_UNSETENV=0; AC_SUBST([REPLACE_UNSETENV])
119 REPLACE_WCTOMB=0; AC_SUBST([REPLACE_WCTOMB])