-# getdate.m4 serial 6
-dnl Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
+# getdate.m4 serial 9
+dnl Copyright (C) 2002, 2003, 2004, 2005, 2006 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_C_COMPOUND_LITERALS],
+[
+ AC_CACHE_CHECK([for compound literals], gl_cv_compound_literals,
+ [AC_TRY_COMPILE([struct s { int i, j; }; struct s s = (struct s) { 1, 2 };],
+ [struct s t = (struct s) { 3, 4 };],
+ gl_cv_compound_literals=yes,
+ gl_cv_compound_literals=no)])
+ if test $gl_cv_compound_literals = yes; then
+ AC_DEFINE(HAVE_COMPOUND_LITERALS, 1,
+ [Define if you have compound literals.])
+ fi
+])
+
AC_DEFUN([gl_GETDATE],
[
+ AC_LIBSOURCES([getdate.h, getdate.y])
+ AC_LIBOBJ([getdate])
+
dnl Prerequisites of lib/getdate.h.
AC_REQUIRE([AM_STDBOOL_H])
AC_REQUIRE([gl_TIMESPEC])
dnl Prerequisites of lib/getdate.y.
AC_REQUIRE([gl_BISON])
- AC_REQUIRE([AC_HEADER_STDC])
- AC_CHECK_FUNCS_ONCE(isascii)
+ AC_REQUIRE([gl_C_COMPOUND_LITERALS])
AC_STRUCT_TIMEZONE
AC_REQUIRE([gl_CLOCK_TIME])
AC_REQUIRE([gl_TM_GMTOFF])