1 # stdlib_h.m4 serial 41
2 dnl Copyright (C) 2007-2012 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 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_SETENV=0; AC_SUBST([GNULIB_SETENV])
64 GNULIB_STRTOD=0; AC_SUBST([GNULIB_STRTOD])
65 GNULIB_STRTOLL=0; AC_SUBST([GNULIB_STRTOLL])
66 GNULIB_STRTOULL=0; AC_SUBST([GNULIB_STRTOULL])
67 GNULIB_SYSTEM_POSIX=0; AC_SUBST([GNULIB_SYSTEM_POSIX])
68 GNULIB_UNLOCKPT=0; AC_SUBST([GNULIB_UNLOCKPT])
69 GNULIB_UNSETENV=0; AC_SUBST([GNULIB_UNSETENV])
70 GNULIB_WCTOMB=0; AC_SUBST([GNULIB_WCTOMB])
71 dnl Assume proper GNU behavior unless another module says otherwise.
72 HAVE__EXIT=1; AC_SUBST([HAVE__EXIT])
73 HAVE_ATOLL=1; AC_SUBST([HAVE_ATOLL])
74 HAVE_CANONICALIZE_FILE_NAME=1; AC_SUBST([HAVE_CANONICALIZE_FILE_NAME])
75 HAVE_DECL_GETLOADAVG=1; AC_SUBST([HAVE_DECL_GETLOADAVG])
76 HAVE_GETSUBOPT=1; AC_SUBST([HAVE_GETSUBOPT])
77 HAVE_GRANTPT=1; AC_SUBST([HAVE_GRANTPT])
78 HAVE_MKDTEMP=1; AC_SUBST([HAVE_MKDTEMP])
79 HAVE_MKOSTEMP=1; AC_SUBST([HAVE_MKOSTEMP])
80 HAVE_MKOSTEMPS=1; AC_SUBST([HAVE_MKOSTEMPS])
81 HAVE_MKSTEMP=1; AC_SUBST([HAVE_MKSTEMP])
82 HAVE_MKSTEMPS=1; AC_SUBST([HAVE_MKSTEMPS])
83 HAVE_POSIX_OPENPT=1; AC_SUBST([HAVE_POSIX_OPENPT])
84 HAVE_PTSNAME=1; AC_SUBST([HAVE_PTSNAME])
85 HAVE_PTSNAME_R=1; AC_SUBST([HAVE_PTSNAME_R])
86 HAVE_RANDOM=1; AC_SUBST([HAVE_RANDOM])
87 HAVE_RANDOM_H=1; AC_SUBST([HAVE_RANDOM_H])
88 HAVE_RANDOM_R=1; AC_SUBST([HAVE_RANDOM_R])
89 HAVE_REALPATH=1; AC_SUBST([HAVE_REALPATH])
90 HAVE_RPMATCH=1; AC_SUBST([HAVE_RPMATCH])
91 HAVE_SETENV=1; AC_SUBST([HAVE_SETENV])
92 HAVE_DECL_SETENV=1; AC_SUBST([HAVE_DECL_SETENV])
93 HAVE_STRTOD=1; AC_SUBST([HAVE_STRTOD])
94 HAVE_STRTOLL=1; AC_SUBST([HAVE_STRTOLL])
95 HAVE_STRTOULL=1; AC_SUBST([HAVE_STRTOULL])
96 HAVE_STRUCT_RANDOM_DATA=1; AC_SUBST([HAVE_STRUCT_RANDOM_DATA])
97 HAVE_SYS_LOADAVG_H=0; AC_SUBST([HAVE_SYS_LOADAVG_H])
98 HAVE_UNLOCKPT=1; AC_SUBST([HAVE_UNLOCKPT])
99 HAVE_DECL_UNSETENV=1; AC_SUBST([HAVE_DECL_UNSETENV])
100 REPLACE_CALLOC=0; AC_SUBST([REPLACE_CALLOC])
101 REPLACE_CANONICALIZE_FILE_NAME=0; AC_SUBST([REPLACE_CANONICALIZE_FILE_NAME])
102 REPLACE_MALLOC=0; AC_SUBST([REPLACE_MALLOC])
103 REPLACE_MBTOWC=0; AC_SUBST([REPLACE_MBTOWC])
104 REPLACE_MKSTEMP=0; AC_SUBST([REPLACE_MKSTEMP])
105 REPLACE_PTSNAME_R=0; AC_SUBST([REPLACE_PTSNAME_R])
106 REPLACE_PUTENV=0; AC_SUBST([REPLACE_PUTENV])
107 REPLACE_RANDOM_R=0; AC_SUBST([REPLACE_RANDOM_R])
108 REPLACE_REALLOC=0; AC_SUBST([REPLACE_REALLOC])
109 REPLACE_REALPATH=0; AC_SUBST([REPLACE_REALPATH])
110 REPLACE_SETENV=0; AC_SUBST([REPLACE_SETENV])
111 REPLACE_STRTOD=0; AC_SUBST([REPLACE_STRTOD])
112 REPLACE_UNSETENV=0; AC_SUBST([REPLACE_UNSETENV])
113 REPLACE_WCTOMB=0; AC_SUBST([REPLACE_WCTOMB])