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f240aacb LC |
1 | # stdlib_h.m4 serial 15 |
2 | dnl Copyright (C) 2007-2009 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_CHECK_NEXT_HEADERS([stdlib.h]) | |
11 | AC_CHECK_HEADERS([random.h], [], [], [AC_INCLUDES_DEFAULT]) | |
12 | if test $ac_cv_header_random_h = yes; then | |
13 | HAVE_RANDOM_H=1 | |
14 | else | |
15 | HAVE_RANDOM_H=0 | |
16 | fi | |
17 | AC_SUBST([HAVE_RANDOM_H]) | |
18 | AC_CHECK_TYPES([struct random_data], | |
19 | [], [HAVE_STRUCT_RANDOM_DATA=0], | |
20 | [[#include <stdlib.h> | |
21 | #if HAVE_RANDOM_H | |
22 | # include <random.h> | |
23 | #endif | |
24 | ]]) | |
25 | ]) | |
26 | ||
27 | AC_DEFUN([gl_STDLIB_MODULE_INDICATOR], | |
28 | [ | |
29 | dnl Use AC_REQUIRE here, so that the default settings are expanded once only. | |
30 | AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) | |
31 | GNULIB_[]m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./-],[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])=1 | |
32 | ]) | |
33 | ||
34 | AC_DEFUN([gl_STDLIB_H_DEFAULTS], | |
35 | [ | |
36 | GNULIB_MALLOC_POSIX=0; AC_SUBST([GNULIB_MALLOC_POSIX]) | |
37 | GNULIB_REALLOC_POSIX=0; AC_SUBST([GNULIB_REALLOC_POSIX]) | |
38 | GNULIB_CALLOC_POSIX=0; AC_SUBST([GNULIB_CALLOC_POSIX]) | |
39 | GNULIB_ATOLL=0; AC_SUBST([GNULIB_ATOLL]) | |
40 | GNULIB_GETLOADAVG=0; AC_SUBST([GNULIB_GETLOADAVG]) | |
41 | GNULIB_GETSUBOPT=0; AC_SUBST([GNULIB_GETSUBOPT]) | |
42 | GNULIB_MKDTEMP=0; AC_SUBST([GNULIB_MKDTEMP]) | |
43 | GNULIB_MKSTEMP=0; AC_SUBST([GNULIB_MKSTEMP]) | |
44 | GNULIB_PUTENV=0; AC_SUBST([GNULIB_PUTENV]) | |
45 | GNULIB_RANDOM_R=0; AC_SUBST([GNULIB_RANDOM_R]) | |
46 | GNULIB_RPMATCH=0; AC_SUBST([GNULIB_RPMATCH]) | |
47 | GNULIB_SETENV=0; AC_SUBST([GNULIB_SETENV]) | |
48 | GNULIB_STRTOD=0; AC_SUBST([GNULIB_STRTOD]) | |
49 | GNULIB_STRTOLL=0; AC_SUBST([GNULIB_STRTOLL]) | |
50 | GNULIB_STRTOULL=0; AC_SUBST([GNULIB_STRTOULL]) | |
51 | GNULIB_UNSETENV=0; AC_SUBST([GNULIB_UNSETENV]) | |
52 | dnl Assume proper GNU behavior unless another module says otherwise. | |
53 | HAVE_ATOLL=1; AC_SUBST([HAVE_ATOLL]) | |
54 | HAVE_CALLOC_POSIX=1; AC_SUBST([HAVE_CALLOC_POSIX]) | |
55 | HAVE_GETSUBOPT=1; AC_SUBST([HAVE_GETSUBOPT]) | |
56 | HAVE_MALLOC_POSIX=1; AC_SUBST([HAVE_MALLOC_POSIX]) | |
57 | HAVE_MKDTEMP=1; AC_SUBST([HAVE_MKDTEMP]) | |
58 | HAVE_REALLOC_POSIX=1; AC_SUBST([HAVE_REALLOC_POSIX]) | |
59 | HAVE_RANDOM_R=1; AC_SUBST([HAVE_RANDOM_R]) | |
60 | HAVE_RPMATCH=1; AC_SUBST([HAVE_RPMATCH]) | |
61 | HAVE_SETENV=1; AC_SUBST([HAVE_SETENV]) | |
62 | HAVE_STRTOD=1; AC_SUBST([HAVE_STRTOD]) | |
63 | HAVE_STRTOLL=1; AC_SUBST([HAVE_STRTOLL]) | |
64 | HAVE_STRTOULL=1; AC_SUBST([HAVE_STRTOULL]) | |
65 | HAVE_STRUCT_RANDOM_DATA=1; AC_SUBST([HAVE_STRUCT_RANDOM_DATA]) | |
66 | HAVE_SYS_LOADAVG_H=0; AC_SUBST([HAVE_SYS_LOADAVG_H]) | |
67 | HAVE_UNSETENV=1; AC_SUBST([HAVE_UNSETENV]) | |
68 | HAVE_DECL_GETLOADAVG=1; AC_SUBST([HAVE_DECL_GETLOADAVG]) | |
69 | REPLACE_MKSTEMP=0; AC_SUBST([REPLACE_MKSTEMP]) | |
70 | REPLACE_PUTENV=0; AC_SUBST([REPLACE_PUTENV]) | |
71 | REPLACE_STRTOD=0; AC_SUBST([REPLACE_STRTOD]) | |
72 | VOID_UNSETENV=0; AC_SUBST([VOID_UNSETENV]) | |
73 | ]) |