From b7bbd2f9aaebcdd518c02bd69419b3ebd5652742 Mon Sep 17 00:00:00 2001
From: Martin Väth <martin@mvath.de>
Date: Sun, 31 Jul 2016 14:05:35 +0200
Subject: sys-fs/squashfuse: Fix automagic lz4 dependency

---
 profiles/use.local.desc                     | 1 +
 sys-fs/squashfuse/metadata.xml              | 3 +++
 sys-fs/squashfuse/squashfuse-0.1.100.ebuild | 6 ++++--
 3 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/profiles/use.local.desc b/profiles/use.local.desc
index 02b58b92..549ae8f1 100644
--- a/profiles/use.local.desc
+++ b/profiles/use.local.desc
@@ -226,6 +226,7 @@ sys-fs/squash_dir:overlayfs - Prefer overlayfs
 sys-fs/squash_dir:unionfs-fuse - Prefer unionfs-fuse
 sys-fs/squashfs-tools:lz4 - Enable support for LZ4 compression using app-arch/lz4
 sys-fs/squashfs-tools:xz - Enable support for XZ ("LZMA2") compression using app-arch/xz-utils
+sys-fs/squashfuse:lz4 - Enable support for LZ4 compression using app-arch/lz4
 x11-drivers/nvidia-drivers:kernel3-13 - Install unofficial patches for linux-3.13 and newer
 x11-drivers/nvidia-drivers:kernel3-14 - Install unofficial patches for linux-3.14 and newer
 x11-drivers/nvidia-drivers:kernel3-17 - Install unofficial patches for linux-3.17 and newer
diff --git a/sys-fs/squashfuse/metadata.xml b/sys-fs/squashfuse/metadata.xml
index aed03626..0dd9fb53 100644
--- a/sys-fs/squashfuse/metadata.xml
+++ b/sys-fs/squashfuse/metadata.xml
@@ -16,4 +16,7 @@
 		<email>zmedico@gentoo.org</email>
 		<name>Zac Medico</name>
 	</maintainer>
+	<use>
+		<flag name="lz4">Enable support for LZ4 compression using <pkg>app-arch/lz4</pkg></flag>
+	</use>
 </pkgmetadata>
diff --git a/sys-fs/squashfuse/squashfuse-0.1.100.ebuild b/sys-fs/squashfuse/squashfuse-0.1.100.ebuild
index a88548bf..12afd38e 100644
--- a/sys-fs/squashfuse/squashfuse-0.1.100.ebuild
+++ b/sys-fs/squashfuse/squashfuse-0.1.100.ebuild
@@ -13,14 +13,15 @@ SRC_URI="https://github.com/vasi/squashfuse/releases/download/${PV}/${P}.tar.gz"
 LICENSE="BSD-2"
 SLOT="0"
 KEYWORDS="~amd64 ~x86 ~amd64-linux ~arm-linux ~x86-linux"
-IUSE="lzma lzo +zlib"
-REQUIRED_USE="|| ( lzma zlib lzo )"
+IUSE="lz4 lzma lzo +zlib"
+REQUIRED_USE="|| ( lz4 lzma lzo zlib )"
 
 COMMON_DEPEND="
 	>=sys-fs/fuse-2.8.6:=
 	lzma? ( >=app-arch/xz-utils-5.0.4:= )
 	zlib? ( >=sys-libs/zlib-1.2.5-r2:= )
 	lzo? ( >=dev-libs/lzo-2.06:= )
+	lz4? ( >=app-arch/lz4-0_p106:= )
 "
 DEPEND="app-arch/unzip
 	${COMMON_DEPEND}"
@@ -29,6 +30,7 @@ RDEPEND="${COMMON_DEPEND}"
 src_configure() {
 	filter-flags -flto* -fwhole-program -fno-common
 	econf \
+		$(use lz4 || echo --without-lz4) \
 		$(use lzma || echo  --without-xz) \
 		$(use lzo || echo --without-lzo) \
 		$(use zlib || echo --without-zlib)
-- 
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