[oe-commits] Otavio Salvador : bitbake.conf: add XZ_INTEGRITY_CHECK and LZMA_COMPRESSION_LEVEL variables
git version control
git at git.openembedded.org
Sat Mar 12 20:55:17 UTC 2011
Module: openembedded.git
Branch: master
Commit: 312b42bcf2cc9b11266ba497ade68e8ddabb3007
URL: http://gitweb.openembedded.net/?p=openembedded.git&a=commit;h=312b42bcf2cc9b11266ba497ade68e8ddabb3007
Author: Otavio Salvador <otavio at ossystems.com.br>
Date: Wed Mar 9 17:06:24 2011 +0000
bitbake.conf: add XZ_INTEGRITY_CHECK and LZMA_COMPRESSION_LEVEL variables
Linux kernel has support for XZ Embedded and it has limited support
for integrity checking. Currently only 'crc32' and 'none' are
supported.
This patch allows change it and defaults it to 'crc32' for safeness.
The LZMA_COMPRESSION_LEVEL variable has been add for cpio.lzma image
format since the XZ equivalent variable has already available and in
use. It defaults for best compression ratio.
Signed-off-by: Otavio Salvador <otavio at ossystems.com.br>
---
conf/bitbake.conf | 10 +++++++---
1 files changed, 7 insertions(+), 3 deletions(-)
diff --git a/conf/bitbake.conf b/conf/bitbake.conf
index 5d638df..903b9b7 100644
--- a/conf/bitbake.conf
+++ b/conf/bitbake.conf
@@ -149,6 +149,10 @@ QEMU_OPTIONS_armv7a = "-cpu cortex-a8"
# default compression levels
XZ_COMPRESSION_LEVEL ?= "-e -9"
+LZMA_COMPRESSION_LEVEL ?= "-e -9"
+
+# default integrity check
+XZ_INTEGRITY_CHECK ?= "crc32"
##################################################################
# Date/time variables.
@@ -386,7 +390,7 @@ IMAGE_CMD_ext3.bz2 = "install -d ${DEPLOY_DIR_IMAGE}/tmp.bz2 ; genext2fs -i 4096
IMAGE_CMD_ext4 = "genext2fs -i 4096 -b ${ROOTFS_SIZE} -d ${IMAGE_ROOTFS} ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.ext4 ${EXTRA_IMAGECMD}; tune2fs -O extents,uninit_bg,dir_index,has_journal ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.ext4; set +e; e2fsck -yfDC0 ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.ext4;chk=$?; set -e; case $chk in 0|1|2);;*)exit $chk;;esac;"
IMAGE_CMD_ext4.gz = "install -d ${DEPLOY_DIR_IMAGE}/tmp.gz ; genext2fs -i 4096 -b ${ROOTFS_SIZE} -d ${IMAGE_ROOTFS} ${DEPLOY_DIR_IMAGE}/tmp.gz/${IMAGE_NAME}.rootfs.ext4 ${EXTRA_IMAGECMD}; tune2fs -O extents,uninit_bg,dir_index,has_journal ${DEPLOY_DIR_IMAGE}/tmp.gz/${IMAGE_NAME}.rootfs.ext4; set +e;e2fsck -yfDC0 ${DEPLOY_DIR_IMAGE}/tmp.gz/${IMAGE_NAME}.rootfs.ext4;chk=$?; set -e; case $chk in 0|1|2);;*)exit $chk;;esac; gzip -f -9 ${DEPLOY_DIR_IMAGE}/tmp.gz/${IMAGE_NAME}.rootfs.ext4; mv ${DEPLOY_DIR_IMAGE}/tmp.gz/${IMAGE_NAME}.rootfs.ext4.gz ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.ext4.gz"
IMAGE_CMD_ext4.bz2 = "install -d ${DEPLOY_DIR_IMAGE}/tmp.bz2 ; genext2fs -i 4096 -b ${ROOTFS_SIZE} -d ${IMAGE_ROOTFS} ${DEPLOY_DIR_IMAGE}/tmp.bz2/${IMAGE_NAME}.rootfs.ext4 ${EXTRA_IMAGECMD}; tune2fs -O extents,uninit_bg,dir_index,has_journal ${DEPLOY_DIR_IMAGE}/tmp.bz2/${IMAGE_NAME}.rootfs.ext4; set +e; e2fsck -yfDC0 ${DEPLOY_DIR_IMAGE}/tmp.bz2/${IMAGE_NAME}.rootfs.ext4;chk=$?; set -e; case $chk in 0|1|2);;*)exit $chk;;esac; bzip2 -f -9 ${DEPLOY_DIR_IMAGE}/tmp.bz2/${IMAGE_NAME}.rootfs.ext4; mv ${DEPLOY_DIR_IMAGE}/tmp.bz2/${IMAGE_NAME}.rootfs.ext4.bz2 ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.ext4.bz2"
-IMAGE_CMD_ext4.xz = "install -d ${DEPLOY_DIR_IMAGE}/tmp.xz; genext2fs -i 4096 -b ${ROOTFS_SIZE} -d ${IMAGE_ROOTFS} ${DEPLOY_DIR_IMAGE}/tmp.xz/${IMAGE_NAME}.rootfs.ext4 ${EXTRA_IMAGECMD}; tune2fs -O extents,uninit_bg,dir_index,has_journal ${DEPLOY_DIR_IMAGE}/tmp.xz/${IMAGE_NAME}.rootfs.ext4; set +e; e2fsck -yfDC0 ${DEPLOY_DIR_IMAGE}/tmp.xz/${IMAGE_NAME}.rootfs.ext4;chk=$?; set -e; case $chk in 0|1|2);;*)exit $chk;;esac; xz -c ${XZ_COMPRESSION_LEVEL} ${DEPLOY_DIR_IMAGE}/tmp.xz/${IMAGE_NAME}.rootfs.ext4 > ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.ext4.xz ; rm -f ${DEPLOY_DIR_IMAGE}/tmp.xz/${IMAGE_NAME}.rootfs.ext4 ; rmdir ${DEPLOY_DIR_IMAGE}/tmp.xz"
+IMAGE_CMD_ext4.xz = "install -d ${DEPLOY_DIR_IMAGE}/tmp.xz; genext2fs -i 4096 -b ${ROOTFS_SIZE} -d ${IMAGE_ROOTFS} ${DEPLOY_DIR_IMAGE}/tmp.xz/${IMAGE_NAME}.rootfs.ext4 ${EXTRA_IMAGECMD}; tune2fs -O extents,uninit_bg,dir_index,has_journal ${DEPLOY_DIR_IMAGE}/tmp.xz/${IMAGE_NAME}.rootfs.ext4; set +e; e2fsck -yfDC0 ${DEPLOY_DIR_IMAGE}/tmp.xz/${IMAGE_NAME}.rootfs.ext4;chk=$?; set -e; case $chk in 0|1|2);;*)exit $chk;;esac; xz -c ${XZ_COMPRESSION_LEVEL} --check=${XZ_INTEGRITY_CHECK} ${DEPLOY_DIR_IMAGE}/tmp.xz/${IMAGE_NAME}.rootfs.ext4 > ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.ext4.xz ; rm -f ${DEPLOY_DIR_IMAGE}/tmp.xz/${IMAGE_NAME}.rootfs.ext4 ; rmdir ${DEPLOY_DIR_IMAGE}/tmp.xz"
IMAGE_CMD_squashfs = "mksquashfs ${IMAGE_ROOTFS} ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.squashfs ${EXTRA_IMAGECMD} -noappend"
IMAGE_CMD_squashfs-lzma = "mksquashfs ${IMAGE_ROOTFS} ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.squashfs-lzma ${EXTRA_IMAGECMD} -noappend -comp lzma"
@@ -396,9 +400,9 @@ IMAGE_CMD_tar.bz2 = "cd ${IMAGE_ROOTFS} && tar -jcvf ${DEPLOY_DIR_IMAGE}/${IMAGE
IMAGE_CMD_tar.xz = "cd ${IMAGE_ROOTFS} && tar --xz -cvf ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.tar.xz ."
IMAGE_CMD_cpio = "cd ${IMAGE_ROOTFS} && (find . | cpio -o -H newc >${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.cpio) ${EXTRA_IMAGECMD}"
IMAGE_CMD_cpio.gz = "type cpio >/dev/null; cd ${IMAGE_ROOTFS} && (find . | cpio -o -H newc | gzip -c -9 >${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.cpio.gz) ${EXTRA_IMAGECMD}"
-IMAGE_CMD_cpio.xz = "type cpio >/dev/null; cd ${IMAGE_ROOTFS} && (find . | cpio -o -H newc | xz -c ${XZ_COMPRESSION_LEVEL} > ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.cpio.xz) ${EXTRA_IMAGECMD}"
+IMAGE_CMD_cpio.xz = "type cpio >/dev/null; cd ${IMAGE_ROOTFS} && (find . | cpio -o -H newc | xz -c ${XZ_COMPRESSION_LEVEL} --check=${XZ_INTEGRITY_CHECK} > ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.cpio.xz) ${EXTRA_IMAGECMD}"
IMAGE_CMD_cpio.gz.u-boot = "type cpio >/dev/null; cd ${IMAGE_ROOTFS} && (find . | cpio -o -H newc | gzip -c -9 >${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.cpio.gz) ${EXTRA_IMAGECMD}; mkimage -A ${UBOOT_ARCH} -O linux -T ramdisk -C gzip -n ${IMAGE_NAME} -d ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.cpio.gz ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.cpio.gz.u-boot"
-IMAGE_CMD_cpio.lzma = "type cpio >/dev/null; cd ${IMAGE_ROOTFS} && (find . | cpio -o -H newc | lzma -c -9 >${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.cpio.lzma) ${EXTRA_IMAGECMD}"
+IMAGE_CMD_cpio.lzma = "type cpio >/dev/null; cd ${IMAGE_ROOTFS} && (find . | cpio -o -H newc | lzma -c ${LZMA_COMPRESSION_LEVEL} >${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.cpio.lzma) ${EXTRA_IMAGECMD}"
IMAGE_CMD_ubi = "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 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"
IMAGE_CMD_ubifs = "mkfs.ubifs -r ${IMAGE_ROOTFS} -o ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.ubifs.img ${MKUBIFS_ARGS}"
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