--- /usr/portage/sys-fs/squashfs-tools/squashfs-tools-4.0.ebuild	2009-07-18 20:37:03.000000000 +0000
+++ squashfs-tools-4.0-lzma.ebuild	2009-12-08 11:28:50.000000000 +0000
@@ -2,17 +2,18 @@
 # Distributed under the terms of the GNU General Public License v2
 # $Header: /var/cvsroot/gentoo-x86/sys-fs/squashfs-tools/squashfs-tools-4.0.ebuild,v 1.7 2009/07/18 20:18:30 josejx Exp $
 
-inherit toolchain-funcs
+inherit toolchain-funcs eutils
 
 MY_PV=${PV}
 DESCRIPTION="Tool for creating compressed filesystem type squashfs"
 HOMEPAGE="http://squashfs.sourceforge.net/"
-SRC_URI="mirror://sourceforge/squashfs/squashfs${MY_PV}.tar.gz"
+SRC_URI="mirror://sourceforge/squashfs/squashfs${MY_PV}.tar.gz
+		lzma? ( mirror://sourceforge/sevenzip/lzma465.tar.bz2 )"
 
 LICENSE="GPL-2"
 SLOT="0"
 KEYWORDS="alpha amd64 arm hppa ia64 m68k ~mips ppc ppc64 s390 sh sparc x86"
-IUSE=""
+IUSE="lzma"
 
 RDEPEND="sys-libs/zlib"
 
@@ -21,6 +22,11 @@ S=${WORKDIR}/squashfs${MY_PV}/squashfs-t
 src_unpack() {
 	unpack ${A}
 	cd "${S}"
+
+	if use lzma ; then
+		EPATCH_OPTS="-p1" epatch "${FILESDIR}/${P}-lzma.patch"
+	fi
+
 	sed -i \
 		-e 's:-O2:$(CFLAGS):' \
 		-e 's:$(CC):$(CC) $(LDFLAGS):' \