X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fgetdate.m4;h=225b7b75b36c3a944a9c997d0f57fcf2b553900a;hb=272a4999b3891f75cec1544a46a01a59b6932053;hp=978cf5022a7d9bc461a060848ae3d2021b0ad08c;hpb=44d7c1c1f004fa9bfb8ec3948de2671a7958cf5b;p=gnulib.git

diff --git a/m4/getdate.m4 b/m4/getdate.m4
index 978cf5022..225b7b75b 100644
--- a/m4/getdate.m4
+++ b/m4/getdate.m4
@@ -1,19 +1,34 @@
-# 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])