[v2,1/2] squashfs-tools: Add support for LZO and LZ4 compression

Submitted by mike.looijmans@topic.nl on Aug. 12, 2014, 7:54 a.m.

Details

Message ID 1407830099-17923-1-git-send-email-mike.looijmans@topic.nl
State Accepted
Commit 6c95440ed5c181754bb7c04da678081498840683
Headers show

Commit Message

mike.looijmans@topic.nl Aug. 12, 2014, 7:54 a.m.
For systems that want to optimize for speed rather than size, LZO is
usually a better choice than gzip or XZ. Kernel support for LZO has
been available since 2.6.29.

LZ4 support isn't in the mainline kernel yet, but we might as well add
it now for those who want to experiment with it.

Signed-off-by: Mike Looijmans <mike.looijmans@topic.nl>
---
 .../squashfs-tools/squashfs-tools_4.3.bb           |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Patch hide | download patch | download mbox

diff --git a/meta/recipes-devtools/squashfs-tools/squashfs-tools_4.3.bb b/meta/recipes-devtools/squashfs-tools/squashfs-tools_4.3.bb
index 54fd3bb..e3783fd 100644
--- a/meta/recipes-devtools/squashfs-tools/squashfs-tools_4.3.bb
+++ b/meta/recipes-devtools/squashfs-tools/squashfs-tools_4.3.bb
@@ -6,7 +6,7 @@  LICENSE = "GPL-2 & PD"
 LIC_FILES_CHKSUM = "file://../COPYING;md5=b234ee4d69f5fce4486a80fdaf4a4263 \
                     file://../../7zC.txt;beginline=12;endline=16;md5=2056cd6d919ebc3807602143c7449a7c \
                    "
-DEPENDS = "attr zlib xz"
+DEPENDS = "attr zlib xz lzo lz4"
 
 SRC_URI = "${SOURCEFORGE_MIRROR}/squashfs/squashfs${PV}.tar.gz;name=squashfs \
            http://downloads.sourceforge.net/sevenzip/lzma465.tar.bz2;name=lzma \
@@ -23,7 +23,7 @@  S = "${WORKDIR}/squashfs${PV}/squashfs-tools"
 # EXTRA_OEMAKE is typically: -e MAKEFLAGS=
 # the -e causes problems as CFLAGS is modified in the Makefile, so
 # we redefine EXTRA_OEMAKE here
-EXTRA_OEMAKE = "MAKEFLAGS= LZMA_SUPPORT=1 LZMA_DIR=../.. XZ_SUPPORT=1"
+EXTRA_OEMAKE = "MAKEFLAGS= LZMA_SUPPORT=1 LZMA_DIR=../.. XZ_SUPPORT=1 LZO_SUPPORT=1 LZ4_SUPPORT=1"
 
 do_compile() {
         oe_runmake mksquashfs