append-flags -fno-gcse for on amd64 with gcc 3, bug 178652.

diff --git a/eclass/qt4-build.eclass b/eclass/qt4-build.eclass
index 481b56620b6de753edc0f671486314d50e1b7f56..b1578f94d989b308d56d760f279327a580f1fe0e 100644 (file)
--- a/eclass/qt4-build.eclass
+++ b/eclass/qt4-build.eclass
@@ -1,6 +1,6 @@
 # Copyright 2007-2008 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
-# $Header: /var/cvsroot/gentoo-x86/eclass/qt4-build.eclass,v 1.9 2008/03/06 14:44:13 zlin Exp $
+# $Header: /var/cvsroot/gentoo-x86/eclass/qt4-build.eclass,v 1.10 2008/03/11 16:39:43 ingmar Exp $
 
 # @ECLASS: qt4-build.eclass
 # @MAINTAINER:
@@ -86,6 +86,12 @@ qt4-build_src_compile() {
                append-flags -fno-stack-protector
        fi
 
+       # Bug 178652
+       if [[ "$(gcc-major-version)" == "3" ]] && use amd64; then
+               ewarn "Appending -fno-gcse to CFLAGS/CXXFLAGS"
+               append-flags -fno-gcse
+       fi
+
        myconf="$(standard_configure_options) ${myconf}"
 
        echo ./configure ${myconf}