1 # stdlib_h.m4 serial 38
2 dnl Copyright (C) 2007-2011 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_r mkdtemp mkostemp mkostemps mkstemp mkstemps posix_openpt
24 ptsname ptsname_r random_r realpath rpmatch setenv setstate_r srandom_r
25 strtod strtoll strtoull unlockpt unsetenv])
28 AC_DEFUN([gl_STDLIB_MODULE_INDICATOR],
30 dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
31 AC_REQUIRE([gl_STDLIB_H_DEFAULTS])
32 gl_MODULE_INDICATOR_SET_VARIABLE([$1])
33 dnl Define it also as a C macro, for the benefit of the unit tests.
34 gl_MODULE_INDICATOR_FOR_TESTS([$1])
37 AC_DEFUN([gl_STDLIB_H_DEFAULTS],
39 GNULIB__EXIT=0; AC_SUBST([GNULIB__EXIT])
40 GNULIB_ATOLL=0; AC_SUBST([GNULIB_ATOLL])
41 GNULIB_CALLOC_POSIX=0; AC_SUBST([GNULIB_CALLOC_POSIX])
42 GNULIB_CANONICALIZE_FILE_NAME=0; AC_SUBST([GNULIB_CANONICALIZE_FILE_NAME])
43 GNULIB_GETLOADAVG=0; AC_SUBST([GNULIB_GETLOADAVG])
44 GNULIB_GETSUBOPT=0; AC_SUBST([GNULIB_GETSUBOPT])
45 GNULIB_GRANTPT=0; AC_SUBST([GNULIB_GRANTPT])
46 GNULIB_MALLOC_POSIX=0; AC_SUBST([GNULIB_MALLOC_POSIX])
47 GNULIB_MBTOWC=0; AC_SUBST([GNULIB_MBTOWC])
48 GNULIB_MKDTEMP=0; AC_SUBST([GNULIB_MKDTEMP])
49 GNULIB_MKOSTEMP=0; AC_SUBST([GNULIB_MKOSTEMP])
50 GNULIB_MKOSTEMPS=0; AC_SUBST([GNULIB_MKOSTEMPS])
51 GNULIB_MKSTEMP=0; AC_SUBST([GNULIB_MKSTEMP])
52 GNULIB_MKSTEMPS=0; AC_SUBST([GNULIB_MKSTEMPS])
53 GNULIB_POSIX_OPENPT=0; AC_SUBST([GNULIB_POSIX_OPENPT])
54 GNULIB_PTSNAME=0; AC_SUBST([GNULIB_PTSNAME])
55 GNULIB_PTSNAME_R=0; AC_SUBST([GNULIB_PTSNAME_R])
56 GNULIB_PUTENV=0; AC_SUBST([GNULIB_PUTENV])
57 GNULIB_RANDOM_R=0; AC_SUBST([GNULIB_RANDOM_R])
58 GNULIB_REALLOC_POSIX=0; AC_SUBST([GNULIB_REALLOC_POSIX])
59 GNULIB_REALPATH=0; AC_SUBST([GNULIB_REALPATH])
60 GNULIB_RPMATCH=0; AC_SUBST([GNULIB_RPMATCH])
61 GNULIB_SETENV=0; AC_SUBST([GNULIB_SETENV])
62 GNULIB_STRTOD=0; AC_SUBST([GNULIB_STRTOD])
63 GNULIB_STRTOLL=0; AC_SUBST([GNULIB_STRTOLL])
64 GNULIB_STRTOULL=0; AC_SUBST([GNULIB_STRTOULL])
65 GNULIB_SYSTEM_POSIX=0; AC_SUBST([GNULIB_SYSTEM_POSIX])
66 GNULIB_UNLOCKPT=0; AC_SUBST([GNULIB_UNLOCKPT])
67 GNULIB_UNSETENV=0; AC_SUBST([GNULIB_UNSETENV])
68 GNULIB_WCTOMB=0; AC_SUBST([GNULIB_WCTOMB])
69 dnl Assume proper GNU behavior unless another module says otherwise.
70 HAVE__EXIT=1; AC_SUBST([HAVE__EXIT])
71 HAVE_ATOLL=1; AC_SUBST([HAVE_ATOLL])
72 HAVE_CANONICALIZE_FILE_NAME=1; AC_SUBST([HAVE_CANONICALIZE_FILE_NAME])
73 HAVE_DECL_GETLOADAVG=1; AC_SUBST([HAVE_DECL_GETLOADAVG])
74 HAVE_GETSUBOPT=1; AC_SUBST([HAVE_GETSUBOPT])
75 HAVE_GRANTPT=1; AC_SUBST([HAVE_GRANTPT])
76 HAVE_MKDTEMP=1; AC_SUBST([HAVE_MKDTEMP])
77 HAVE_MKOSTEMP=1; AC_SUBST([HAVE_MKOSTEMP])
78 HAVE_MKOSTEMPS=1; AC_SUBST([HAVE_MKOSTEMPS])
79 HAVE_MKSTEMP=1; AC_SUBST([HAVE_MKSTEMP])
80 HAVE_MKSTEMPS=1; AC_SUBST([HAVE_MKSTEMPS])
81 HAVE_POSIX_OPENPT=1; AC_SUBST([HAVE_POSIX_OPENPT])
82 HAVE_PTSNAME=1; AC_SUBST([HAVE_PTSNAME])
83 HAVE_PTSNAME_R=1; AC_SUBST([HAVE_PTSNAME_R])
84 HAVE_RANDOM_H=1; AC_SUBST([HAVE_RANDOM_H])
85 HAVE_RANDOM_R=1; AC_SUBST([HAVE_RANDOM_R])
86 HAVE_REALPATH=1; AC_SUBST([HAVE_REALPATH])
87 HAVE_RPMATCH=1; AC_SUBST([HAVE_RPMATCH])
88 HAVE_SETENV=1; AC_SUBST([HAVE_SETENV])
89 HAVE_DECL_SETENV=1; AC_SUBST([HAVE_DECL_SETENV])
90 HAVE_STRTOD=1; AC_SUBST([HAVE_STRTOD])
91 HAVE_STRTOLL=1; AC_SUBST([HAVE_STRTOLL])
92 HAVE_STRTOULL=1; AC_SUBST([HAVE_STRTOULL])
93 HAVE_STRUCT_RANDOM_DATA=1; AC_SUBST([HAVE_STRUCT_RANDOM_DATA])
94 HAVE_SYS_LOADAVG_H=0; AC_SUBST([HAVE_SYS_LOADAVG_H])
95 HAVE_UNLOCKPT=1; AC_SUBST([HAVE_UNLOCKPT])
96 HAVE_DECL_UNSETENV=1; AC_SUBST([HAVE_DECL_UNSETENV])
97 REPLACE_CALLOC=0; AC_SUBST([REPLACE_CALLOC])
98 REPLACE_CANONICALIZE_FILE_NAME=0; AC_SUBST([REPLACE_CANONICALIZE_FILE_NAME])
99 REPLACE_MALLOC=0; AC_SUBST([REPLACE_MALLOC])
100 REPLACE_MBTOWC=0; AC_SUBST([REPLACE_MBTOWC])
101 REPLACE_MKSTEMP=0; AC_SUBST([REPLACE_MKSTEMP])
102 REPLACE_PUTENV=0; AC_SUBST([REPLACE_PUTENV])
103 REPLACE_REALLOC=0; AC_SUBST([REPLACE_REALLOC])
104 REPLACE_REALPATH=0; AC_SUBST([REPLACE_REALPATH])
105 REPLACE_SETENV=0; AC_SUBST([REPLACE_SETENV])
106 REPLACE_STRTOD=0; AC_SUBST([REPLACE_STRTOD])
107 REPLACE_UNSETENV=0; AC_SUBST([REPLACE_UNSETENV])
108 REPLACE_WCTOMB=0; AC_SUBST([REPLACE_WCTOMB])