NEWS.stable: update

[gnulib.git] / m4 / gc.m4

diff --git a/m4/gc.m4 b/m4/gc.m4
index b43e30b..976c0d9 100644 (file)
--- a/m4/gc.m4
+++ b/m4/gc.m4
@@ -1,5 +1,5 @@
-# gc.m4 serial 5
-dnl Copyright (C) 2005, 2006, 2009, 2010 Free Software Foundation, Inc.
+# gc.m4 serial 7
+dnl Copyright (C) 2005-2006, 2009-2011 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.
@@ -10,7 +10,7 @@ AC_DEFUN([gl_GC],
     AS_HELP_STRING([--with-libgcrypt], [use libgcrypt for low-level crypto]),
     libgcrypt=$withval, libgcrypt=no)
   if test "$libgcrypt" != no; then
-    AC_LIB_HAVE_LINKFLAGS([gcrypt], [], [#include <gcrypt.h>])
+    AC_LIB_HAVE_LINKFLAGS([gcrypt], [gpg-error], [#include <gcrypt.h>])
   fi
   if test "$ac_cv_libgcrypt" = yes; then
     AC_LIBOBJ([gc-libgcrypt])
@@ -18,10 +18,3 @@ AC_DEFUN([gl_GC],
     AC_LIBOBJ([gc-gnulib])
   fi
 ])
-
-# Prerequisites of lib/gc.h
-AC_DEFUN([gl_PREREQ_GC],
-[
-  AC_REQUIRE([AC_C_RESTRICT])
-  :
-])