| # stdlib_h.m4 serial 15 |
| dnl Copyright (C) 2007-2009 Free Software Foundation, Inc. |
| dnl This file is free software; the Free Software Foundation |
| dnl gives unlimited permission to copy and/or distribute it, |
| dnl with or without modifications, as long as this notice is preserved. |
| |
| AC_DEFUN([gl_STDLIB_H], |
| [ |
| AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) |
| gl_CHECK_NEXT_HEADERS([stdlib.h]) |
| AC_CHECK_HEADERS([random.h], [], [], [AC_INCLUDES_DEFAULT]) |
| if test $ac_cv_header_random_h = yes; then |
| HAVE_RANDOM_H=1 |
| else |
| HAVE_RANDOM_H=0 |
| fi |
| AC_SUBST([HAVE_RANDOM_H]) |
| AC_CHECK_TYPES([struct random_data], |
| [], [HAVE_STRUCT_RANDOM_DATA=0], |
| [[#include <stdlib.h> |
| #if HAVE_RANDOM_H |
| # include <random.h> |
| #endif |
| ]]) |
| ]) |
| |
| AC_DEFUN([gl_STDLIB_MODULE_INDICATOR], |
| [ |
| dnl Use AC_REQUIRE here, so that the default settings are expanded once only. |
| AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) |
| GNULIB_[]m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./-],[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])=1 |
| ]) |
| |
| AC_DEFUN([gl_STDLIB_H_DEFAULTS], |
| [ |
| GNULIB_MALLOC_POSIX=0; AC_SUBST([GNULIB_MALLOC_POSIX]) |
| GNULIB_REALLOC_POSIX=0; AC_SUBST([GNULIB_REALLOC_POSIX]) |
| GNULIB_CALLOC_POSIX=0; AC_SUBST([GNULIB_CALLOC_POSIX]) |
| GNULIB_ATOLL=0; AC_SUBST([GNULIB_ATOLL]) |
| GNULIB_GETLOADAVG=0; AC_SUBST([GNULIB_GETLOADAVG]) |
| GNULIB_GETSUBOPT=0; AC_SUBST([GNULIB_GETSUBOPT]) |
| GNULIB_MKDTEMP=0; AC_SUBST([GNULIB_MKDTEMP]) |
| GNULIB_MKSTEMP=0; AC_SUBST([GNULIB_MKSTEMP]) |
| GNULIB_PUTENV=0; AC_SUBST([GNULIB_PUTENV]) |
| GNULIB_RANDOM_R=0; AC_SUBST([GNULIB_RANDOM_R]) |
| GNULIB_RPMATCH=0; AC_SUBST([GNULIB_RPMATCH]) |
| GNULIB_SETENV=0; AC_SUBST([GNULIB_SETENV]) |
| GNULIB_STRTOD=0; AC_SUBST([GNULIB_STRTOD]) |
| GNULIB_STRTOLL=0; AC_SUBST([GNULIB_STRTOLL]) |
| GNULIB_STRTOULL=0; AC_SUBST([GNULIB_STRTOULL]) |
| GNULIB_UNSETENV=0; AC_SUBST([GNULIB_UNSETENV]) |
| dnl Assume proper GNU behavior unless another module says otherwise. |
| HAVE_ATOLL=1; AC_SUBST([HAVE_ATOLL]) |
| HAVE_CALLOC_POSIX=1; AC_SUBST([HAVE_CALLOC_POSIX]) |
| HAVE_GETSUBOPT=1; AC_SUBST([HAVE_GETSUBOPT]) |
| HAVE_MALLOC_POSIX=1; AC_SUBST([HAVE_MALLOC_POSIX]) |
| HAVE_MKDTEMP=1; AC_SUBST([HAVE_MKDTEMP]) |
| HAVE_REALLOC_POSIX=1; AC_SUBST([HAVE_REALLOC_POSIX]) |
| HAVE_RANDOM_R=1; AC_SUBST([HAVE_RANDOM_R]) |
| HAVE_RPMATCH=1; AC_SUBST([HAVE_RPMATCH]) |
| HAVE_SETENV=1; AC_SUBST([HAVE_SETENV]) |
| HAVE_STRTOD=1; AC_SUBST([HAVE_STRTOD]) |
| HAVE_STRTOLL=1; AC_SUBST([HAVE_STRTOLL]) |
| HAVE_STRTOULL=1; AC_SUBST([HAVE_STRTOULL]) |
| HAVE_STRUCT_RANDOM_DATA=1; AC_SUBST([HAVE_STRUCT_RANDOM_DATA]) |
| HAVE_SYS_LOADAVG_H=0; AC_SUBST([HAVE_SYS_LOADAVG_H]) |
| HAVE_UNSETENV=1; AC_SUBST([HAVE_UNSETENV]) |
| HAVE_DECL_GETLOADAVG=1; AC_SUBST([HAVE_DECL_GETLOADAVG]) |
| REPLACE_MKSTEMP=0; AC_SUBST([REPLACE_MKSTEMP]) |
| REPLACE_PUTENV=0; AC_SUBST([REPLACE_PUTENV]) |
| REPLACE_STRTOD=0; AC_SUBST([REPLACE_STRTOD]) |
| VOID_UNSETENV=0; AC_SUBST([VOID_UNSETENV]) |
| ]) |