From 9534013f8cde847d3db48ba72740f999da120093 Mon Sep 17 00:00:00 2001
From: joerg <joerg@pkgsrc.org>
Date: Wed, 1 Mar 2006 16:44:28 +0000
Subject: Update AC_C___ATTRIBUTE__ macro with newer version on Heimdal, the
 old one is just bogus and depends on GCC extensions. Unbreaks GCC 4 build.

---
 pkgtools/digest/files/aclocal.m4 | 17 +++++++----------
 pkgtools/digest/files/configure  |  9 ---------
 2 files changed, 7 insertions(+), 19 deletions(-)

(limited to 'pkgtools/digest')

diff --git a/pkgtools/digest/files/aclocal.m4 b/pkgtools/digest/files/aclocal.m4
index d69553e2d4c..ac5b591a4d9 100644
--- a/pkgtools/digest/files/aclocal.m4
+++ b/pkgtools/digest/files/aclocal.m4
@@ -1,20 +1,17 @@
-dnl $Id: aclocal.m4,v 1.1 2002/12/21 04:06:13 schmonz Exp $
+dnl $Id: aclocal.m4,v 1.2 2006/03/01 16:44:28 joerg Exp $
 
 dnl From heimdal sources
-dnl Id: c-attribute.m4,v 1.2 1999/03/01 09:52:23 joda Exp 
+dnl Id: c-attribute.m4,v 1.5 2004/08/26 12:35:41 joda Exp 
 dnl
 
 dnl
 dnl Test for __attribute__
 dnl
 
-AC_DEFUN(AC_C___ATTRIBUTE__, [
+AC_DEFUN([AC_C___ATTRIBUTE__], [
 AC_MSG_CHECKING(for __attribute__)
 AC_CACHE_VAL(ac_cv___attribute__, [
-AC_TRY_COMPILE([
-#include <stdlib.h>
-],
-[
+AC_COMPILE_IFELSE([AC_LANG_SOURCE([[#include <stdlib.h>
 static void foo(void) __attribute__ ((noreturn));
 
 static void
@@ -22,9 +19,9 @@ foo(void)
 {
   exit(1);
 }
-],
-ac_cv___attribute__=yes,
-ac_cv___attribute__=no)])
+]])],
+[ac_cv___attribute__=yes],
+[ac_cv___attribute__=no])])
 if test "$ac_cv___attribute__" = "yes"; then
   AC_DEFINE(HAVE___ATTRIBUTE__, 1, [define if your compiler has __attribute__])
 fi
diff --git a/pkgtools/digest/files/configure b/pkgtools/digest/files/configure
index 1574667b48e..5b9bd694b6d 100755
--- a/pkgtools/digest/files/configure
+++ b/pkgtools/digest/files/configure
@@ -3465,13 +3465,7 @@ _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
-
 #include <stdlib.h>
-
-int
-main ()
-{
-
 static void foo(void) __attribute__ ((noreturn));
 
 static void
@@ -3480,9 +3474,6 @@ foo(void)
   exit(1);
 }
 
-  ;
-  return 0;
-}
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-- 
cgit v1.2.3