1: # stdlib_h.m4 serial 48
2: dnl Copyright (C) 2007-2019 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.
6:
7: AC_DEFUN([gl_STDLIB_H],
8: [
9: AC_REQUIRE([gl_STDLIB_H_DEFAULTS])
10: gl_NEXT_HEADERS([stdlib.h])
11:
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: /* OpenIndiana has a bug: <sys/time.h> must be included before
18: <sys/loadavg.h>. */
19: # include <sys/time.h>
20: # include <sys/loadavg.h>
21: #endif
22: #if HAVE_RANDOM_H
23: # include <random.h>
24: #endif
25: ]], [_Exit atoll canonicalize_file_name getloadavg getsubopt grantpt
26: initstate initstate_r mbtowc mkdtemp mkostemp mkostemps mkstemp mkstemps
27: posix_openpt ptsname ptsname_r qsort_r random random_r reallocarray
28: realpath rpmatch secure_getenv setenv setstate setstate_r srandom
29: srandom_r strtod strtold strtoll strtoull unlockpt unsetenv])
30: ])
31:
32: AC_DEFUN([gl_STDLIB_MODULE_INDICATOR],
33: [
34: dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
35: AC_REQUIRE([gl_STDLIB_H_DEFAULTS])
36: gl_MODULE_INDICATOR_SET_VARIABLE([$1])
37: dnl Define it also as a C macro, for the benefit of the unit tests.
38: gl_MODULE_INDICATOR_FOR_TESTS([$1])
39: ])
40:
41: AC_DEFUN([gl_STDLIB_H_DEFAULTS],
42: [
43: GNULIB__EXIT=0; AC_SUBST([GNULIB__EXIT])
44: GNULIB_ATOLL=0; AC_SUBST([GNULIB_ATOLL])
45: GNULIB_CALLOC_POSIX=0; AC_SUBST([GNULIB_CALLOC_POSIX])
46: GNULIB_CANONICALIZE_FILE_NAME=0; AC_SUBST([GNULIB_CANONICALIZE_FILE_NAME])
47: GNULIB_GETLOADAVG=0; AC_SUBST([GNULIB_GETLOADAVG])
48: GNULIB_GETSUBOPT=0; AC_SUBST([GNULIB_GETSUBOPT])
49: GNULIB_GRANTPT=0; AC_SUBST([GNULIB_GRANTPT])
50: GNULIB_MALLOC_POSIX=0; AC_SUBST([GNULIB_MALLOC_POSIX])
51: GNULIB_MBTOWC=0; AC_SUBST([GNULIB_MBTOWC])
52: GNULIB_MKDTEMP=0; AC_SUBST([GNULIB_MKDTEMP])
53: GNULIB_MKOSTEMP=0; AC_SUBST([GNULIB_MKOSTEMP])
54: GNULIB_MKOSTEMPS=0; AC_SUBST([GNULIB_MKOSTEMPS])
55: GNULIB_MKSTEMP=0; AC_SUBST([GNULIB_MKSTEMP])
56: GNULIB_MKSTEMPS=0; AC_SUBST([GNULIB_MKSTEMPS])
57: GNULIB_POSIX_OPENPT=0; AC_SUBST([GNULIB_POSIX_OPENPT])
58: GNULIB_PTSNAME=0; AC_SUBST([GNULIB_PTSNAME])
59: GNULIB_PTSNAME_R=0; AC_SUBST([GNULIB_PTSNAME_R])
60: GNULIB_PUTENV=0; AC_SUBST([GNULIB_PUTENV])
61: GNULIB_QSORT_R=0; AC_SUBST([GNULIB_QSORT_R])
62: GNULIB_RANDOM=0; AC_SUBST([GNULIB_RANDOM])
63: GNULIB_RANDOM_R=0; AC_SUBST([GNULIB_RANDOM_R])
64: GNULIB_REALLOCARRAY=0; AC_SUBST([GNULIB_REALLOCARRAY])
65: GNULIB_REALLOC_POSIX=0; AC_SUBST([GNULIB_REALLOC_POSIX])
66: GNULIB_REALPATH=0; AC_SUBST([GNULIB_REALPATH])
67: GNULIB_RPMATCH=0; AC_SUBST([GNULIB_RPMATCH])
68: GNULIB_SECURE_GETENV=0; AC_SUBST([GNULIB_SECURE_GETENV])
69: GNULIB_SETENV=0; AC_SUBST([GNULIB_SETENV])
70: GNULIB_STRTOD=0; AC_SUBST([GNULIB_STRTOD])
71: GNULIB_STRTOLD=0; AC_SUBST([GNULIB_STRTOLD])
72: GNULIB_STRTOLL=0; AC_SUBST([GNULIB_STRTOLL])
73: GNULIB_STRTOULL=0; AC_SUBST([GNULIB_STRTOULL])
74: GNULIB_SYSTEM_POSIX=0; AC_SUBST([GNULIB_SYSTEM_POSIX])
75: GNULIB_UNLOCKPT=0; AC_SUBST([GNULIB_UNLOCKPT])
76: GNULIB_UNSETENV=0; AC_SUBST([GNULIB_UNSETENV])
77: GNULIB_WCTOMB=0; AC_SUBST([GNULIB_WCTOMB])
78: dnl Assume proper GNU behavior unless another module says otherwise.
79: HAVE__EXIT=1; AC_SUBST([HAVE__EXIT])
80: HAVE_ATOLL=1; AC_SUBST([HAVE_ATOLL])
81: HAVE_CANONICALIZE_FILE_NAME=1; AC_SUBST([HAVE_CANONICALIZE_FILE_NAME])
82: HAVE_DECL_GETLOADAVG=1; AC_SUBST([HAVE_DECL_GETLOADAVG])
83: HAVE_GETSUBOPT=1; AC_SUBST([HAVE_GETSUBOPT])
84: HAVE_GRANTPT=1; AC_SUBST([HAVE_GRANTPT])
85: HAVE_INITSTATE=1; AC_SUBST([HAVE_INITSTATE])
86: HAVE_DECL_INITSTATE=1; AC_SUBST([HAVE_DECL_INITSTATE])
87: HAVE_MBTOWC=1; AC_SUBST([HAVE_MBTOWC])
88: HAVE_MKDTEMP=1; AC_SUBST([HAVE_MKDTEMP])
89: HAVE_MKOSTEMP=1; AC_SUBST([HAVE_MKOSTEMP])
90: HAVE_MKOSTEMPS=1; AC_SUBST([HAVE_MKOSTEMPS])
91: HAVE_MKSTEMP=1; AC_SUBST([HAVE_MKSTEMP])
92: HAVE_MKSTEMPS=1; AC_SUBST([HAVE_MKSTEMPS])
93: HAVE_POSIX_OPENPT=1; AC_SUBST([HAVE_POSIX_OPENPT])
94: HAVE_PTSNAME=1; AC_SUBST([HAVE_PTSNAME])
95: HAVE_PTSNAME_R=1; AC_SUBST([HAVE_PTSNAME_R])
96: HAVE_QSORT_R=1; AC_SUBST([HAVE_QSORT_R])
97: HAVE_RANDOM=1; AC_SUBST([HAVE_RANDOM])
98: HAVE_RANDOM_H=1; AC_SUBST([HAVE_RANDOM_H])
99: HAVE_RANDOM_R=1; AC_SUBST([HAVE_RANDOM_R])
100: HAVE_REALLOCARRAY=1; AC_SUBST([HAVE_REALLOCARRAY])
101: HAVE_REALPATH=1; AC_SUBST([HAVE_REALPATH])
102: HAVE_RPMATCH=1; AC_SUBST([HAVE_RPMATCH])
103: HAVE_SECURE_GETENV=1; AC_SUBST([HAVE_SECURE_GETENV])
104: HAVE_SETENV=1; AC_SUBST([HAVE_SETENV])
105: HAVE_DECL_SETENV=1; AC_SUBST([HAVE_DECL_SETENV])
106: HAVE_SETSTATE=1; AC_SUBST([HAVE_SETSTATE])
107: HAVE_DECL_SETSTATE=1; AC_SUBST([HAVE_DECL_SETSTATE])
108: HAVE_STRTOD=1; AC_SUBST([HAVE_STRTOD])
109: HAVE_STRTOLD=1; AC_SUBST([HAVE_STRTOLD])
110: HAVE_STRTOLL=1; AC_SUBST([HAVE_STRTOLL])
111: HAVE_STRTOULL=1; AC_SUBST([HAVE_STRTOULL])
112: HAVE_STRUCT_RANDOM_DATA=1; AC_SUBST([HAVE_STRUCT_RANDOM_DATA])
113: HAVE_SYS_LOADAVG_H=0; AC_SUBST([HAVE_SYS_LOADAVG_H])
114: HAVE_UNLOCKPT=1; AC_SUBST([HAVE_UNLOCKPT])
115: HAVE_DECL_UNSETENV=1; AC_SUBST([HAVE_DECL_UNSETENV])
116: REPLACE_CALLOC=0; AC_SUBST([REPLACE_CALLOC])
117: REPLACE_CANONICALIZE_FILE_NAME=0; AC_SUBST([REPLACE_CANONICALIZE_FILE_NAME])
118: REPLACE_INITSTATE=0; AC_SUBST([REPLACE_INITSTATE])
119: REPLACE_MALLOC=0; AC_SUBST([REPLACE_MALLOC])
120: REPLACE_MBTOWC=0; AC_SUBST([REPLACE_MBTOWC])
121: REPLACE_MKSTEMP=0; AC_SUBST([REPLACE_MKSTEMP])
122: REPLACE_PTSNAME=0; AC_SUBST([REPLACE_PTSNAME])
123: REPLACE_PTSNAME_R=0; AC_SUBST([REPLACE_PTSNAME_R])
124: REPLACE_PUTENV=0; AC_SUBST([REPLACE_PUTENV])
125: REPLACE_QSORT_R=0; AC_SUBST([REPLACE_QSORT_R])
126: REPLACE_RANDOM=0; AC_SUBST([REPLACE_RANDOM])
127: REPLACE_RANDOM_R=0; AC_SUBST([REPLACE_RANDOM_R])
128: REPLACE_REALLOC=0; AC_SUBST([REPLACE_REALLOC])
129: REPLACE_REALPATH=0; AC_SUBST([REPLACE_REALPATH])
130: REPLACE_SETENV=0; AC_SUBST([REPLACE_SETENV])
131: REPLACE_SETSTATE=0; AC_SUBST([REPLACE_SETSTATE])
132: REPLACE_STRTOD=0; AC_SUBST([REPLACE_STRTOD])
133: REPLACE_STRTOLD=0; AC_SUBST([REPLACE_STRTOLD])
134: REPLACE_UNSETENV=0; AC_SUBST([REPLACE_UNSETENV])
135: REPLACE_WCTOMB=0; AC_SUBST([REPLACE_WCTOMB])
136: ])
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