-# serial 3
-dnl Copyright (C) 2008-2011 Free Software Foundation, Inc.
+# serial 5
+dnl Copyright (C) 2008-2013 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_FUNC_RANDOM_R],
[
AC_REQUIRE([gl_STDLIB_H_DEFAULTS])
+ AC_REQUIRE([AC_CANONICAL_HOST])
AC_CHECK_HEADERS([random.h], [], [], [AC_INCLUDES_DEFAULT])
if test $ac_cv_header_random_h = no; then
#endif
]])
- AC_CHECK_FUNCS([random_r])
- if test $ac_cv_func_random_r = no; then
- HAVE_RANDOM_R=0
- AC_LIBOBJ([random_r])
- gl_PREREQ_RANDOM_R
- fi
+ dnl On AIX and OSF/1, these functions exist, but with different declarations.
+ dnl Override them all.
+ case "$host_os" in
+ aix* | osf*)
+ REPLACE_RANDOM_R=1
+ ;;
+ *)
+ AC_CHECK_FUNCS([random_r])
+ if test $ac_cv_func_random_r = no; then
+ HAVE_RANDOM_R=0
+ fi
+ ;;
+ esac
])
# Prerequisites of lib/random_r.c.