diff options
Diffstat (limited to 'meta/classes/image_types.bbclass')
| -rw-r--r-- | meta/classes/image_types.bbclass | 131 |
1 files changed, 67 insertions, 64 deletions
diff --git a/meta/classes/image_types.bbclass b/meta/classes/image_types.bbclass index 3b261623d6..74071c1288 100644 --- a/meta/classes/image_types.bbclass +++ b/meta/classes/image_types.bbclass @@ -2,7 +2,21 @@ def get_imagecmds(d): cmds = "\n" old_overrides = d.getVar('OVERRIDES', 0) + alltypes = d.getVar('IMAGE_FSTYPES', True).split() types = d.getVar('IMAGE_FSTYPES', True).split() + ctypes = d.getVar('COMPRESSIONTYPES', True).split() + cimages = {} + + # Filter out all the compressed images from types + for type in types: + for ctype in ctypes: + if type.endswith("." + ctype): + basetype = type.rsplit(".", 1)[0] + types[types.index(type)] = basetype + if type not in cimages: + cimages[basetype] = [] + cimages[basetype].append(ctype) + # Live images will be processed via inheriting bbclass and # does not get processed here. # live images also depend on ext3 so ensure its present @@ -11,11 +25,24 @@ def get_imagecmds(d): types.append("ext3") types.remove("live") + cmds += " rm -f ${DEPLOY_DIR_IMAGE}/${IMAGE_LINK_NAME}.*" for type in types: + ccmd = [] + subimages = [] localdata = bb.data.createCopy(d) localdata.setVar('OVERRIDES', '%s:%s' % (type, old_overrides)) bb.data.update_data(localdata) localdata.setVar('type', type) + if type in cimages: + for ctype in cimages[type]: + ccmd.append("\t" + localdata.getVar("COMPRESS_CMD_" + ctype, True)) + subimages.append(type + "." + ctype) + if type not in alltypes: + ccmd.append(localdata.expand("\trm ${IMAGE_NAME}.rootfs.${type}")) + else: + subimages.append(type) + localdata.setVar('ccmd', "\n".join(ccmd)) + localdata.setVar('subimages', " ".join(subimages)) cmd = localdata.getVar("IMAGE_CMD", True) localdata.setVar('cmd', cmd) cmds += localdata.getVar("runimagecmd", True) @@ -25,10 +52,36 @@ runimagecmd () { # Image generation code for image type ${type} ROOTFS_SIZE=`du -ks ${IMAGE_ROOTFS}|awk '{base_size = ($1 * ${IMAGE_OVERHEAD_FACTOR}); OFMT = "%.0f" ; print ((base_size > ${IMAGE_ROOTFS_SIZE} ? base_size : ${IMAGE_ROOTFS_SIZE}) + ${IMAGE_ROOTFS_EXTRA_SPACE}) }'` ${cmd} + # Now create the needed compressed versions cd ${DEPLOY_DIR_IMAGE}/ - rm -f ${DEPLOY_DIR_IMAGE}/${IMAGE_LINK_NAME}.${type} - ln -s ${IMAGE_NAME}.rootfs.${type} ${DEPLOY_DIR_IMAGE}/${IMAGE_LINK_NAME}.${type} -} + ${ccmd} + # And create the symlinks + for type in ${subimages}; do + ln -s ${IMAGE_NAME}.rootfs.$type ${DEPLOY_DIR_IMAGE}/${IMAGE_LINK_NAME}.$type + done +} + +def imagetypes_getdepends(d): + def adddep(depstr, deps): + for i in (depstr or "").split(): + if i not in deps: + deps.append(i) + + deps = [] + ctypes = d.getVar('COMPRESSIONTYPES', True).split() + for type in (d.getVar('IMAGE_FSTYPES', True) or "").split(): + basetype = type + for ctype in ctypes: + if type.endswith("." + ctype): + basetype = type.rsplit(".", 1)[0] + adddep(d.getVar("COMPRESS_DEPENDS_%s" % ctype, True), deps) + break + adddep(d.getVar('IMAGE_DEPENDS_%s' % basetype, True) , deps) + + depstr = "" + for dep in deps: + depstr += " " + dep + ":do_populate_sysroot" + return depstr XZ_COMPRESSION_LEVEL ?= "-e -9" @@ -46,40 +99,11 @@ IMAGE_CMD_ext2 () { mv ${DEPLOY_DIR_IMAGE}/tmp.gz-${PN}/${IMAGE_NAME}.rootfs.ext2 ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.ext2 rmdir ${DEPLOY_DIR_IMAGE}/tmp.gz-${PN} } -IMAGE_CMD_ext2.gz () { - rm -rf ${DEPLOY_DIR_IMAGE}/tmp.gz-${PN} && mkdir ${DEPLOY_DIR_IMAGE}/tmp.gz-${PN} - genext2fs -b $ROOTFS_SIZE -i 4096 -d ${IMAGE_ROOTFS} ${EXTRA_IMAGECMD} ${DEPLOY_DIR_IMAGE}/tmp.gz-${PN}/${IMAGE_NAME}.rootfs.ext2 - gzip -f -9 ${DEPLOY_DIR_IMAGE}/tmp.gz-${PN}/${IMAGE_NAME}.rootfs.ext2 - mv ${DEPLOY_DIR_IMAGE}/tmp.gz-${PN}/${IMAGE_NAME}.rootfs.ext2.gz ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.ext2.gz - rmdir ${DEPLOY_DIR_IMAGE}/tmp.gz-${PN} -} -IMAGE_CMD_ext2.bz2 () { - rm -rf ${DEPLOY_DIR_IMAGE}/tmp.gz && mkdir ${DEPLOY_DIR_IMAGE}/tmp.gz - genext2fs -b $ROOTFS_SIZE -i 4096 -d ${IMAGE_ROOTFS} ${EXTRA_IMAGECMD} ${DEPLOY_DIR_IMAGE}/tmp.gz/${IMAGE_NAME}.rootfs.ext2 - bzip2 -f -9 ${DEPLOY_DIR_IMAGE}/tmp.gz/${IMAGE_NAME}.rootfs.ext2 - mv ${DEPLOY_DIR_IMAGE}/tmp.gz/${IMAGE_NAME}.rootfs.ext2.bz2 ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.ext2.bz2 - rmdir ${DEPLOY_DIR_IMAGE}/tmp.gz -} -IMAGE_CMD_ext2.lzma () { - rm -rf ${DEPLOY_DIR_IMAGE}/tmp.gz && mkdir ${DEPLOY_DIR_IMAGE}/tmp.gz - genext2fs -b $ROOTFS_SIZE -i 4096 -d ${IMAGE_ROOTFS} ${EXTRA_IMAGECMD} ${DEPLOY_DIR_IMAGE}/tmp.gz/${IMAGE_NAME}.rootfs.ext2 - lzma -f -7 ${DEPLOY_DIR_IMAGE}/tmp.gz/${IMAGE_NAME}.rootfs.ext2 - mv ${DEPLOY_DIR_IMAGE}/tmp.gz/${IMAGE_NAME}.rootfs.ext2.lzma ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.ext2.lzma - rmdir ${DEPLOY_DIR_IMAGE}/tmp.gz -} IMAGE_CMD_ext3 () { genext2fs -b $ROOTFS_SIZE -i 4096 -d ${IMAGE_ROOTFS} ${EXTRA_IMAGECMD} ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.ext3 tune2fs -j ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.ext3 } -IMAGE_CMD_ext3.gz () { - rm -rf ${DEPLOY_DIR_IMAGE}/tmp.gz-${PN} && mkdir ${DEPLOY_DIR_IMAGE}/tmp.gz-${PN} - genext2fs -b $ROOTFS_SIZE -i 4096 -d ${IMAGE_ROOTFS} ${EXTRA_IMAGECMD} ${DEPLOY_DIR_IMAGE}/tmp.gz-${PN}/${IMAGE_NAME}.rootfs.ext3 - tune2fs -j ${DEPLOY_DIR_IMAGE}/tmp.gz-${PN}/${IMAGE_NAME}.rootfs.ext3 - gzip -f -9 ${DEPLOY_DIR_IMAGE}/tmp.gz-${PN}/${IMAGE_NAME}.rootfs.ext3 - mv ${DEPLOY_DIR_IMAGE}/tmp.gz-${PN}/${IMAGE_NAME}.rootfs.ext3.gz ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.ext3.gz - rmdir ${DEPLOY_DIR_IMAGE}/tmp.gz-${PN} -} oe_mkext4fs () { genext2fs -b $ROOTFS_SIZE -i 4096 -d ${IMAGE_ROOTFS} ${EXTRA_IMAGECMD} $1 @@ -97,13 +121,6 @@ oe_mkext4fs () { IMAGE_CMD_ext4 () { oe_mkext4fs ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.ext4 } -IMAGE_CMD_ext4.gz () { - rm -rf ${DEPLOY_DIR_IMAGE}/tmp.gz-${PN} && mkdir ${DEPLOY_DIR_IMAGE}/tmp.gz-${PN} - oe_mkext4fs ${DEPLOY_DIR_IMAGE}/tmp.gz-${PN}/${IMAGE_NAME}.rootfs.ext4 - gzip -f -9 ${DEPLOY_DIR_IMAGE}/tmp.gz-${PN}/${IMAGE_NAME}.rootfs.ext4 - mv ${DEPLOY_DIR_IMAGE}/tmp.gz-${PN}/${IMAGE_NAME}.rootfs.ext4.gz ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.ext4.gz - rmdir ${DEPLOY_DIR_IMAGE}/tmp.gz-${PN} -} IMAGE_CMD_btrfs () { mkfs.btrfs -b `expr ${ROOTFS_SIZE} \* 1024` ${EXTRA_IMAGECMD} -r ${IMAGE_ROOTFS} ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.btrfs @@ -112,9 +129,6 @@ IMAGE_CMD_btrfs () { IMAGE_CMD_squashfs = "mksquashfs ${IMAGE_ROOTFS} ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.squashfs ${EXTRA_IMAGECMD} -noappend" IMAGE_CMD_squashfs-lzma = "mksquashfs-lzma ${IMAGE_ROOTFS} ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.squashfs-lzma ${EXTRA_IMAGECMD} -noappend" IMAGE_CMD_tar = "cd ${IMAGE_ROOTFS} && tar -cvf ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.tar ." -IMAGE_CMD_tar.gz = "cd ${IMAGE_ROOTFS} && tar -zcvf ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.tar.gz ." -IMAGE_CMD_tar.bz2 = "cd ${IMAGE_ROOTFS} && tar -jcvf ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.tar.bz2 ." -IMAGE_CMD_tar.xz = "cd ${IMAGE_ROOTFS} && tar --xz -cvf ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.tar.xz ." CPIO_TOUCH_INIT () { if [ ! -L ${IMAGE_ROOTFS}/init ] @@ -126,18 +140,6 @@ IMAGE_CMD_cpio () { ${CPIO_TOUCH_INIT} cd ${IMAGE_ROOTFS} && (find . | cpio -o -H newc >${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.cpio) } -IMAGE_CMD_cpio.gz () { - ${CPIO_TOUCH_INIT} - cd ${IMAGE_ROOTFS} && (find . | cpio -o -H newc | gzip -c -9 >${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.cpio.gz) -} -IMAGE_CMD_cpio.xz () { - ${CPIO_TOUCH_INIT} - 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.lzma () { - ${CPIO_TOUCH_INIT} - cd ${IMAGE_ROOTFS} && (find . | cpio -o -H newc | xz --format=lzma -c ${XZ_COMPRESSION_LEVEL} --check=${XZ_INTEGRITY_CHECK} >${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.cpio.lzma) ${EXTRA_IMAGECMD} -} UBI_VOLNAME ?= "${MACHINE}-rootfs" @@ -159,9 +161,7 @@ EXTRA_IMAGECMD = "" EXTRA_IMAGECMD_jffs2 ?= "--pad --little-endian --eraseblock=0x40000" # Change these if you want default genext2fs behavior (i.e. create minimal inode number) EXTRA_IMAGECMD_ext2 ?= "-i 8192" -EXTRA_IMAGECMD_ext2.gz ?= "-i 8192" EXTRA_IMAGECMD_ext3 ?= "-i 8192" -EXTRA_IMAGECMD_ext3.gz ?= "-i 8192" EXTRA_IMAGECMD_btrfs ?= "" IMAGE_DEPENDS = "" @@ -169,22 +169,25 @@ IMAGE_DEPENDS_jffs2 = "mtd-utils-native" IMAGE_DEPENDS_sum.jffs2 = "mtd-utils-native" IMAGE_DEPENDS_cramfs = "cramfs-native" IMAGE_DEPENDS_ext2 = "genext2fs-native" -IMAGE_DEPENDS_ext2.gz = "genext2fs-native" -IMAGE_DEPENDS_ext2.bz2 = "genext2fs-native" -IMAGE_DEPENDS_ext2.lzma = "genext2fs-native xz-native" IMAGE_DEPENDS_ext3 = "genext2fs-native e2fsprogs-native" -IMAGE_DEPENDS_ext3.gz = "genext2fs-native e2fsprogs-native" IMAGE_DEPENDS_ext4 = "genext2fs-native e2fsprogs-native" -IMAGE_DEPENDS_ext4.gz = "genext2fs-native e2fsprogs-native" IMAGE_DEPENDS_btrfs = "btrfs-tools-native" IMAGE_DEPENDS_squashfs = "squashfs-tools-native" IMAGE_DEPENDS_squashfs-lzma = "squashfs-lzma-tools-native" -IMAGE_DEPENDS_tar.xz = "tar-native xz-native" -IMAGE_DEPENDS_cpio.lzma = "xz-native" -IMAGE_DEPENDS_cpio.xz = "xz-native" IMAGE_DEPENDS_ubi = "mtd-utils-native" IMAGE_DEPENDS_ubifs = "mtd-utils-native" IMAGE_DEPENDS_vmdk = "qemu-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 live squashfs squashfs-lzma ubi tar tar.gz tar.bz2 tar.xz cpio cpio.gz cpio.xz cpio.lzma vmdk" + +COMPRESSIONTYPES = "gz bz2 lzma xz" +COMPRESS_CMD_lzma = "lzma -k -f -7 ${IMAGE_NAME}.rootfs.${type}" +COMPRESS_CMD_gz = "gzip -f -9 -c ${IMAGE_NAME}.rootfs.${type} > ${IMAGE_NAME}.rootfs.${type}.gz" +COMPRESS_CMD_bz2 = "bzip2 -k ${IMAGE_NAME}.rootfs.${type}" +COMPRESS_CMD_xz = "xz -k -c ${XZ_COMPRESSION_LEVEL} --check=${XZ_INTEGRITY_CHECK} ${IMAGE_NAME}.rootfs.${type}" +COMPRESS_DEPENDS_lzma = "xz-native" +COMPRESS_DEPENDS_gz = "" +COMPRESS_DEPENDS_bz2 = "" +COMPRESS_DEPENDS_xz = "xz-native" + |