1 # stdlib_h.m4 serial 42
2 dnl Copyright (C) 2007-2013 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 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_RANDOM=0; AC_SUBST([GNULIB_RANDOM])
59 GNULIB_RANDOM_R=0; AC_SUBST([GNULIB_RANDOM_R])
60 GNULIB_REALLOC_POSIX=0; AC_SUBST([GNULIB_REALLOC_POSIX])
61 GNULIB_REALPATH=0; AC_SUBST([GNULIB_REALPATH])
62 GNULIB_RPMATCH=0; AC_SUBST([GNULIB_RPMATCH])
63 GNULIB_SECURE_GETENV=0; AC_SUBST([GNULIB_SECURE_GETENV])
64 GNULIB_SETENV=0; AC_SUBST([GNULIB_SETENV])
65 GNULIB_STRTOD=0; AC_SUBST([GNULIB_STRTOD])
66 GNULIB_STRTOLL=0; AC_SUBST([GNULIB_STRTOLL])
67 GNULIB_STRTOULL=0; AC_SUBST([GNULIB_STRTOULL])
68 GNULIB_SYSTEM_POSIX=0; AC_SUBST([GNULIB_SYSTEM_POSIX])
69 GNULIB_UNLOCKPT=0; AC_SUBST([GNULIB_UNLOCKPT])
70 GNULIB_UNSETENV=0; AC_SUBST([GNULIB_UNSETENV])
71 GNULIB_WCTOMB=0; AC_SUBST([GNULIB_WCTOMB])
72 dnl Assume proper GNU behavior unless another module says otherwise.
73 HAVE__EXIT=1; AC_SUBST([HAVE__EXIT])
74 HAVE_ATOLL=1; AC_SUBST([HAVE_ATOLL])
75 HAVE_CANONICALIZE_FILE_NAME=1; AC_SUBST([HAVE_CANONICALIZE_FILE_NAME])
76 HAVE_DECL_GETLOADAVG=1; AC_SUBST([HAVE_DECL_GETLOADAVG])
77 HAVE_GETSUBOPT=1; AC_SUBST([HAVE_GETSUBOPT])
78 HAVE_GRANTPT=1; AC_SUBST([HAVE_GRANTPT])
79 HAVE_MKDTEMP=1; AC_SUBST([HAVE_MKDTEMP])
80 HAVE_MKOSTEMP=1; AC_SUBST([HAVE_MKOSTEMP])
81 HAVE_MKOSTEMPS=1; AC_SUBST([HAVE_MKOSTEMPS])
82 HAVE_MKSTEMP=1; AC_SUBST([HAVE_MKSTEMP])
83 HAVE_MKSTEMPS=1; AC_SUBST([HAVE_MKSTEMPS])
84 HAVE_POSIX_OPENPT=1; AC_SUBST([HAVE_POSIX_OPENPT])
85 HAVE_PTSNAME=1; AC_SUBST([HAVE_PTSNAME])
86 HAVE_PTSNAME_R=1; AC_SUBST([HAVE_PTSNAME_R])
87 HAVE_RANDOM=1; AC_SUBST([HAVE_RANDOM])
88 HAVE_RANDOM_H=1; AC_SUBST([HAVE_RANDOM_H])
89 HAVE_RANDOM_R=1; AC_SUBST([HAVE_RANDOM_R])
90 HAVE_REALPATH=1; AC_SUBST([HAVE_REALPATH])
91 HAVE_RPMATCH=1; AC_SUBST([HAVE_RPMATCH])
92 HAVE_SECURE_GETENV=1; AC_SUBST([HAVE_SECURE_GETENV])
93 HAVE_SETENV=1; AC_SUBST([HAVE_SETENV])
94 HAVE_DECL_SETENV=1; AC_SUBST([HAVE_DECL_SETENV])
95 HAVE_STRTOD=1; AC_SUBST([HAVE_STRTOD])
96 HAVE_STRTOLL=1; AC_SUBST([HAVE_STRTOLL])
97 HAVE_STRTOULL=1; AC_SUBST([HAVE_STRTOULL])
98 HAVE_STRUCT_RANDOM_DATA=1; AC_SUBST([HAVE_STRUCT_RANDOM_DATA])
99 HAVE_SYS_LOADAVG_H=0; AC_SUBST([HAVE_SYS_LOADAVG_H])
100 HAVE_UNLOCKPT=1; AC_SUBST([HAVE_UNLOCKPT])
101 HAVE_DECL_UNSETENV=1; AC_SUBST([HAVE_DECL_UNSETENV])
102 REPLACE_CALLOC=0; AC_SUBST([REPLACE_CALLOC])
103 REPLACE_CANONICALIZE_FILE_NAME=0; AC_SUBST([REPLACE_CANONICALIZE_FILE_NAME])
104 REPLACE_MALLOC=0; AC_SUBST([REPLACE_MALLOC])
105 REPLACE_MBTOWC=0; AC_SUBST([REPLACE_MBTOWC])
106 REPLACE_MKSTEMP=0; AC_SUBST([REPLACE_MKSTEMP])
107 REPLACE_PTSNAME=0; AC_SUBST([REPLACE_PTSNAME])
108 REPLACE_PTSNAME_R=0; AC_SUBST([REPLACE_PTSNAME_R])
109 REPLACE_PUTENV=0; AC_SUBST([REPLACE_PUTENV])
110 REPLACE_RANDOM_R=0; AC_SUBST([REPLACE_RANDOM_R])
111 REPLACE_REALLOC=0; AC_SUBST([REPLACE_REALLOC])
112 REPLACE_REALPATH=0; AC_SUBST([REPLACE_REALPATH])
113 REPLACE_SETENV=0; AC_SUBST([REPLACE_SETENV])
114 REPLACE_STRTOD=0; AC_SUBST([REPLACE_STRTOD])
115 REPLACE_UNSETENV=0; AC_SUBST([REPLACE_UNSETENV])
116 REPLACE_WCTOMB=0; AC_SUBST([REPLACE_WCTOMB])