Index: libksba-1.0.2.ebuild
===================================================================
RCS file: /var/cvsroot/gentoo-x86/dev-libs/libksba/libksba-1.0.2.ebuild,v
retrieving revision 1.10
diff -u -B -r1.10 libksba-1.0.2.ebuild
--- libksba-1.0.2.ebuild	9 Oct 2007 14:57:54 -0000	1.10
+++ libksba-1.0.2.ebuild	11 Nov 2007 06:10:41 -0000
@@ -2,6 +2,8 @@
 # Distributed under the terms of the GNU General Public License v2
 # $Header: /var/cvsroot/gentoo-x86/dev-libs/libksba/libksba-1.0.2.ebuild,v 1.10 2007/10/09 14:57:54 angelos Exp $
 
+inherit flag-o-matic toolchain-funcs
+
 DESCRIPTION="makes X.509 certificates and CMS easily accessible to applications"
 HOMEPAGE="http://www.gnupg.org/(en)/download/index.html#libksba"
 SRC_URI="mirror://gnupg/libksba/${P}.tar.bz2"
@@ -15,6 +17,16 @@
 	dev-libs/libgcrypt"
 RDEPEND="${DEPEND}"
 
+src_compile() {
+	# bug#198648
+	if [ $(tc-arch) = "amd64" ]; then
+		replace-flags "-O2" "-O0"
+		replace-flags "-O3" "-O0"
+	fi
+	econf || die
+	emake || die
+}
+
 src_install() {
 	emake DESTDIR="${D}" install || die
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