[PATCH 1/2] squashfs-tools: Enable LZO support

[PATCH 1/2] squashfs-tools: Enable LZO support

[Mike Looijmans]

For systems looking for speed rather than size (e.g. booting from serial NOR
flash) LZO is usually a good tradeoff, and usually boots faster than gzip
or even an uncompressed filesystem.

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

diff --git a/meta/recipes-devtools/squashfs-tools/squashfs-tools_4.2.bb b/meta/recipes-devtools/squashfs-tools/squashfs-tools_4.2.bb
index 57400cd..1ded2c9 100644
--- a/meta/recipes-devtools/squashfs-tools/squashfs-tools_4.2.bb
+++ b/meta/recipes-devtools/squashfs-tools/squashfs-tools_4.2.bb
@@ -6,7 +6,7 @@ LICENSE = "GPL-2 & PD"
 LIC_FILES_CHKSUM = "file://../COPYING;md5=0636e73ff0215e8d672dc4c32c317bb3 \
                     file://../../7zC.txt;beginline=12;endline=16;md5=2056cd6d919ebc3807602143c7449a7c \
                    "
-DEPENDS = "attr zlib xz"
+DEPENDS = "attr zlib xz lzo"
 PR = "r2"
 
 SRC_URI = "${SOURCEFORGE_MIRROR}/squashfs/squashfs${PV}.tar.gz;name=squashfs \
@@ -27,7 +27,7 @@ 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=../.. LZO_SUPPORT=1 XZ_SUPPORT=1"
 
 do_compile() {
         oe_runmake mksquashfs
-- 
1.7.9.5

[PATCH 2/2] Support image type "squashfs-lzo"

[Mike Looijmans]

Add "squashfs-lzo" to the image types. LZO compression support has been
in both kernel and squashfs tools for many years, but OE never enabled
it.

Signed-off-by: Mike Looijmans <mike.looijmans@topic.nl>
---
 meta/classes/image_types.bbclass |   16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)

diff --git a/meta/classes/image_types.bbclass b/meta/classes/image_types.bbclass
index 54ecb15..e7d48c2 100644
--- a/meta/classes/image_types.bbclass
+++ b/meta/classes/image_types.bbclass
@@ -176,6 +176,7 @@ IMAGE_CMD_btrfs () {
 }
 
 IMAGE_CMD_squashfs = "mksquashfs ${IMAGE_ROOTFS} ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.squashfs ${EXTRA_IMAGECMD} -noappend"
+IMAGE_CMD_squashfs-lzo = "mksquashfs ${IMAGE_ROOTFS} ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.squashfs-lzo ${EXTRA_IMAGECMD} -noappend -comp lzo"
 IMAGE_CMD_squashfs-xz = "mksquashfs ${IMAGE_ROOTFS} ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.squashfs-xz ${EXTRA_IMAGECMD} -noappend -comp xz"
 IMAGE_CMD_tar = "cd ${IMAGE_ROOTFS} && tar -cvf ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.tar ."
 
@@ -201,12 +202,12 @@ IMAGE_CMD_elf () {
 UBI_VOLNAME ?= "${MACHINE}-rootfs"
 
 IMAGE_CMD_ubi () {
-	echo \[ubifs\] > ubinize.cfg 
+	echo \[ubifs\] > ubinize.cfg
 	echo mode=ubi >> ubinize.cfg
-	echo image=${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.ubifs >> ubinize.cfg 
-	echo vol_id=0 >> ubinize.cfg 
-	echo vol_type=dynamic >> ubinize.cfg 
-	echo vol_name=${UBI_VOLNAME} >> ubinize.cfg 
+	echo image=${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.ubifs >> ubinize.cfg
+	echo vol_id=0 >> ubinize.cfg
+	echo vol_type=dynamic >> ubinize.cfg
+	echo vol_name=${UBI_VOLNAME} >> ubinize.cfg
 	echo vol_flags=autoresize >> ubinize.cfg
 	mkfs.ubifs -r ${IMAGE_ROOTFS} -o ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.ubifs ${MKUBIFS_ARGS} && ubinize -o ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.ubi ${UBINIZE_ARGS} ubinize.cfg
 }
@@ -235,13 +236,14 @@ IMAGE_DEPENDS_ext3 = "e2fsprogs-native"
 IMAGE_DEPENDS_ext4 = "e2fsprogs-native"
 IMAGE_DEPENDS_btrfs = "btrfs-tools-native"
 IMAGE_DEPENDS_squashfs = "squashfs-tools-native"
+IMAGE_DEPENDS_squashfs-lzo = "squashfs-tools-native"
 IMAGE_DEPENDS_squashfs-xz = "squashfs-tools-native"
 IMAGE_DEPENDS_elf = "virtual/kernel mkelfimage-native"
 IMAGE_DEPENDS_ubi = "mtd-utils-native"
 IMAGE_DEPENDS_ubifs = "mtd-utils-native"
 
 # This variable is available to request which values are suitable for IMAGE_FSTYPES
-IMAGE_TYPES = "jffs2 sum.jffs2 cramfs ext2 ext2.gz ext2.bz2 ext3 ext3.gz ext2.lzma btrfs iso hddimg squashfs squashfs-xz ubi ubifs tar tar.gz tar.bz2 tar.xz cpio cpio.gz cpio.xz cpio.lzma vmdk elf"
+IMAGE_TYPES = "jffs2 sum.jffs2 cramfs ext2 ext2.gz ext2.bz2 ext3 ext3.gz ext2.lzma btrfs iso hddimg squashfs squashfs-lzo squashfs-xz ubi ubifs tar tar.gz tar.bz2 tar.xz cpio cpio.gz cpio.xz cpio.lzma vmdk elf"
 
 COMPRESSIONTYPES = "gz bz2 lzma xz"
 COMPRESS_CMD_lzma = "lzma -k -f -7 ${IMAGE_NAME}.rootfs.${type}"
@@ -256,7 +258,7 @@ COMPRESS_DEPENDS_xz = "xz-native"
 RUNNABLE_IMAGE_TYPES ?= "ext2 ext3"
 RUNNABLE_MACHINE_PATTERNS ?= "qemu"
 
-DEPLOYABLE_IMAGE_TYPES ?= "hddimg iso" 
+DEPLOYABLE_IMAGE_TYPES ?= "hddimg iso"
 
 # Use IMAGE_EXTENSION_xxx to map image type 'xxx' with real image file extension name(s) for Hob
 IMAGE_EXTENSION_live = "hddimg iso"
-- 
1.7.9.5

Re: [PATCH 1/2] squashfs-tools: Enable LZO support

[Mike Looijmans]

Sorry for having posted this multiple times, our local mail server bounced it 
as "spam" so I figured it never arrived, and retried it later.


On 08/11/2014 12:11 PM, Mike Looijmans wrote:
> For systems looking for speed rather than size (e.g. booting from serial NOR
> flash) LZO is usually a good tradeoff, and usually boots faster than gzip
> or even an uncompressed filesystem.
>
> Signed-off-by: Mike Looijmans <mike.looijmans@topic.nl>
> ---
>   .../squashfs-tools/squashfs-tools_4.2.bb           |    4 ++--
>   1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/meta/recipes-devtools/squashfs-tools/squashfs-tools_4.2.bb b/meta/recipes-devtools/squashfs-tools/squashfs-tools_4.2.bb
> index 57400cd..1ded2c9 100644
> --- a/meta/recipes-devtools/squashfs-tools/squashfs-tools_4.2.bb
> +++ b/meta/recipes-devtools/squashfs-tools/squashfs-tools_4.2.bb
> @@ -6,7 +6,7 @@ LICENSE = "GPL-2 & PD"
>   LIC_FILES_CHKSUM = "file://../COPYING;md5=0636e73ff0215e8d672dc4c32c317bb3 \
>                       file://../../7zC.txt;beginline=12;endline=16;md5=2056cd6d919ebc3807602143c7449a7c \
>                      "
> -DEPENDS = "attr zlib xz"
> +DEPENDS = "attr zlib xz lzo"
>   PR = "r2"
>
>   SRC_URI = "${SOURCEFORGE_MIRROR}/squashfs/squashfs${PV}.tar.gz;name=squashfs \
> @@ -27,7 +27,7 @@ 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=../.. LZO_SUPPORT=1 XZ_SUPPORT=1"
>
>   do_compile() {
>           oe_runmake mksquashfs
>



Met vriendelijke groet / kind regards,

Mike Looijmans

TOPIC Embedded Systems
Eindhovenseweg 32-C, NL-5683 KH Best
Postbus 440, NL-5680 AK Best
Telefoon: (+31) (0) 499 33 69 79
Telefax:  (+31) (0) 499 33 69 70
E-mail: mike.looijmans@topic.nl
Website: www.topic.nl

Please consider the environment before printing this e-mail

Bezoek ons op 9 en 10 september tijdens Technology for Health Den Bosch (stand 53)
http://www.technologyforhealth.nl

Re: [PATCH 1/2] squashfs-tools: Enable LZO support

[Richard Purdie]

On Mon, 2014-08-11 at 12:11 +0200, Mike Looijmans wrote:
> For systems looking for speed rather than size (e.g. booting from serial NOR
> flash) LZO is usually a good tradeoff, and usually boots faster than gzip
> or even an uncompressed filesystem.
> 
> Signed-off-by: Mike Looijmans <mike.looijmans@topic.nl>
> ---
>  .../squashfs-tools/squashfs-tools_4.2.bb           |    4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/meta/recipes-devtools/squashfs-tools/squashfs-tools_4.2.bb b/meta/recipes-devtools/squashfs-tools/squashfs-tools_4.2.bb
> index 57400cd..1ded2c9 100644
> --- a/meta/recipes-devtools/squashfs-tools/squashfs-tools_4.2.bb
> +++ b/meta/recipes-devtools/squashfs-tools/squashfs-tools_4.2.bb
> @@ -6,7 +6,7 @@ LICENSE = "GPL-2 & PD"
>  LIC_FILES_CHKSUM = "file://../COPYING;md5=0636e73ff0215e8d672dc4c32c317bb3 \
>                      file://../../7zC.txt;beginline=12;endline=16;md5=2056cd6d919ebc3807602143c7449a7c \
>                     "
> -DEPENDS = "attr zlib xz"
> +DEPENDS = "attr zlib xz lzo"
>  PR = "r2"
>  
>  SRC_URI = "${SOURCEFORGE_MIRROR}/squashfs/squashfs${PV}.tar.gz;name=squashfs \
> @@ -27,7 +27,7 @@ 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=../.. LZO_SUPPORT=1 XZ_SUPPORT=1"
>  
>  do_compile() {
>          oe_runmake mksquashfs

The patch is good but its against 4.2, 4.3 is now in master. Could you
resend against master please?

Also, could you resend 2/2 without the whitespace changes (put them in a
separate patch).

Cheers,

Richard

Re: [PATCH 1/2] squashfs-tools: Enable LZO support

[Mike Looijmans]

On 08/11/2014 12:33 PM, Richard Purdie wrote:
> On Mon, 2014-08-11 at 12:11 +0200, Mike Looijmans wrote:
>> For systems looking for speed rather than size (e.g. booting from serial NOR
>> flash) LZO is usually a good tradeoff, and usually boots faster than gzip
>> or even an uncompressed filesystem.
>>
>> Signed-off-by: Mike Looijmans <mike.looijmans@topic.nl>
>> ---
>>   .../squashfs-tools/squashfs-tools_4.2.bb           |    4 ++--
>>   1 file changed, 2 insertions(+), 2 deletions(-)
>>
>> diff --git a/meta/recipes-devtools/squashfs-tools/squashfs-tools_4.2.bb b/meta/recipes-devtools/squashfs-tools/squashfs-tools_4.2.bb
>> index 57400cd..1ded2c9 100644
>> --- a/meta/recipes-devtools/squashfs-tools/squashfs-tools_4.2.bb
>> +++ b/meta/recipes-devtools/squashfs-tools/squashfs-tools_4.2.bb
>> @@ -6,7 +6,7 @@ LICENSE = "GPL-2 & PD"
>>   LIC_FILES_CHKSUM = "file://../COPYING;md5=0636e73ff0215e8d672dc4c32c317bb3 \
>>                       file://../../7zC.txt;beginline=12;endline=16;md5=2056cd6d919ebc3807602143c7449a7c \
>>                      "
>> -DEPENDS = "attr zlib xz"
>> +DEPENDS = "attr zlib xz lzo"
>>   PR = "r2"
>>
>>   SRC_URI = "${SOURCEFORGE_MIRROR}/squashfs/squashfs${PV}.tar.gz;name=squashfs \
>> @@ -27,7 +27,7 @@ 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=../.. LZO_SUPPORT=1 XZ_SUPPORT=1"
>>
>>   do_compile() {
>>           oe_runmake mksquashfs
>
> The patch is good but its against 4.2, 4.3 is now in master. Could you
> resend against master please?

Hmm, I've been using 4.2 for years, and just now they release a new version. 
Funky timing.

> Also, could you resend 2/2 without the whitespace changes (put them in a
> separate patch).

Now you mention it, yeah, I probably forgot to set my editor's settings correctly.

I'll create new patches, it'll take a few days because I'll have to test them 
first, and my environment is a few weeks behind on master because of all the 
changes lately that break all kinds of existing recipes.

Mike.


Met vriendelijke groet / kind regards,

Mike Looijmans

TOPIC Embedded Systems
Eindhovenseweg 32-C, NL-5683 KH Best
Postbus 440, NL-5680 AK Best
Telefoon: (+31) (0) 499 33 69 79
Telefax:  (+31) (0) 499 33 69 70
E-mail: mike.looijmans@topic.nl
Website: www.topic.nl

Please consider the environment before printing this e-mail

Bezoek ons op 9 en 10 september tijdens Technology for Health Den Bosch (stand 53)
http://www.technologyforhealth.nl

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

[Mike Looijmans]

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(-)

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
-- 
1.7.9.5

[PATCH v2 2/2] Support image type "squashfs-lzo"

[Mike Looijmans]

Add "squashfs-lzo" to the image types. LZO compression support has been
in both kernel and squashfs tools for many years, but OE never enabled
it.

Signed-off-by: Mike Looijmans <mike.looijmans@topic.nl>
---
 meta/classes/image_types.bbclass |    4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/meta/classes/image_types.bbclass b/meta/classes/image_types.bbclass
index 99a07da..d298897 100644
--- a/meta/classes/image_types.bbclass
+++ b/meta/classes/image_types.bbclass
@@ -63,6 +63,7 @@ IMAGE_CMD_btrfs () {
 
 IMAGE_CMD_squashfs = "mksquashfs ${IMAGE_ROOTFS} ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.squashfs ${EXTRA_IMAGECMD} -noappend"
 IMAGE_CMD_squashfs-xz = "mksquashfs ${IMAGE_ROOTFS} ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.squashfs-xz ${EXTRA_IMAGECMD} -noappend -comp xz"
+IMAGE_CMD_squashfs-lzo = "mksquashfs ${IMAGE_ROOTFS} ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.squashfs-lzo ${EXTRA_IMAGECMD} -noappend -comp lzo"
 IMAGE_CMD_tar = "tar -cvf ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.tar -C ${IMAGE_ROOTFS} ."
 
 IMAGE_CMD_cpio () {
@@ -121,12 +122,13 @@ IMAGE_DEPENDS_ext4 = "e2fsprogs-native"
 IMAGE_DEPENDS_btrfs = "btrfs-tools-native"
 IMAGE_DEPENDS_squashfs = "squashfs-tools-native"
 IMAGE_DEPENDS_squashfs-xz = "squashfs-tools-native"
+IMAGE_DEPENDS_squashfs-lzo = "squashfs-tools-native"
 IMAGE_DEPENDS_elf = "virtual/kernel mkelfimage-native"
 IMAGE_DEPENDS_ubi = "mtd-utils-native"
 IMAGE_DEPENDS_ubifs = "mtd-utils-native"
 
 # This variable is available to request which values are suitable for IMAGE_FSTYPES
-IMAGE_TYPES = "jffs2 jffs2.sum cramfs ext2 ext2.gz ext2.bz2 ext3 ext3.gz ext2.lzma btrfs iso hddimg squashfs squashfs-xz ubi ubifs tar tar.gz tar.bz2 tar.xz tar.lz4 cpio cpio.gz cpio.xz cpio.lzma cpio.lz4 vmdk elf"
+IMAGE_TYPES = "jffs2 jffs2.sum cramfs ext2 ext2.gz ext2.bz2 ext3 ext3.gz ext2.lzma btrfs iso hddimg squashfs squashfs-xz squashfs-lzo ubi ubifs tar tar.gz tar.bz2 tar.xz tar.lz4 cpio cpio.gz cpio.xz cpio.lzma cpio.lz4 vmdk elf"
 
 COMPRESSIONTYPES = "gz bz2 lzma xz lz4 sum"
 COMPRESS_CMD_lzma = "lzma -k -f -7 ${IMAGE_NAME}.rootfs.${type}"
-- 
1.7.9.5

[PATCH 1/2] squashfs-tools: Enable LZO support

[Mike Looijmans]

For systems looking for speed rather than size (e.g. booting from serial NOR
flash) LZO is usually a good tradeoff, and usually boots faster than gzip
or even an uncompressed filesystem.

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

diff --git a/meta/recipes-devtools/squashfs-tools/squashfs-tools_4.2.bb b/meta/recipes-devtools/squashfs-tools/squashfs-tools_4.2.bb
index 57400cd..1ded2c9 100644
--- a/meta/recipes-devtools/squashfs-tools/squashfs-tools_4.2.bb
+++ b/meta/recipes-devtools/squashfs-tools/squashfs-tools_4.2.bb
@@ -6,7 +6,7 @@ LICENSE = "GPL-2 & PD"
 LIC_FILES_CHKSUM = "file://../COPYING;md5=0636e73ff0215e8d672dc4c32c317bb3 \
                     file://../../7zC.txt;beginline=12;endline=16;md5=2056cd6d919ebc3807602143c7449a7c \
                    "
-DEPENDS = "attr zlib xz"
+DEPENDS = "attr zlib xz lzo"
 PR = "r2"
 
 SRC_URI = "${SOURCEFORGE_MIRROR}/squashfs/squashfs${PV}.tar.gz;name=squashfs \
@@ -27,7 +27,7 @@ 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=../.. LZO_SUPPORT=1 XZ_SUPPORT=1"
 
 do_compile() {
         oe_runmake mksquashfs
-- 
1.7.9.5