linux/poky.git/meta/classes/image-live.bbclass, branch master-next2

image-live: fix check for rootfs size with hddimg images

2018-07-15T15:16:16+00:00

Currently we check if the rootfs.img size is greater than 4 GB and use mcopy to copy it over to a hddimg, a FAT32 volume. This results in problems when IMAGE_ROOTFS_SIZE is set to be exact 4 GB (4294967296 bytes). mcopy uses the max offset/file size to be 4294967295 and as a result, it errors out without any warning to the user. Change the 4 GB check to '-ge' to catch these cases. Since we allow IMAGE_ROOTFS_SIZE to be in KBs, the maximum allowed is 4194303 KB. Also, tweaked the error message to refer to wic too. Fixes [YOCTO #12776] (From OE-Core rev: 16956dacd4be2c64e5816ccb2b222b5b128838c9) Signed-off-by: Anuj Mittal Signed-off-by: Ross Burton Signed-off-by: Richard Purdie

image/image-live: Improve handling of live/iso/hddimg types (drop NOISO/NOHDD)

2018-06-21T08:34:40+00:00

The logic can be improved and the historical NOISO/NOHDD variables moved into the class and out of common code. The variables are also then removed in favour of directly controlling the behaviour from IMAGE_FSTYPES in line with all the other image types. (From OE-Core rev: a052caed563a09a01f5a3ea1f0477f379c05bee0) Signed-off-by: Richard Purdie

image-live.bbclass: drop support for compressed ISO images

2018-02-24T10:31:45+00:00

While modern Linux kernels still support it, the userspace tools haven't been updated in over a decade. Also, squashfs provides both better performance, and better compression ratio: https://elinux.org/Squash_Fs_Comparisons (From OE-Core rev: 9443981d3934b366e39404719486d2b34d8a9d73) Signed-off-by: Alexander Kanavin Signed-off-by: Ross Burton Signed-off-by: Richard Purdie

image-live.bbclass: add MLPREFIX to core-image-minimal-initramfs

2018-01-02T17:24:37+00:00

The 32bit core-image-minimal-initramfs should be built when build lib32-iso, e.g.: MACHINE = "qemux86-64" require conf/multilib.conf MULTILIBS = "multilib:lib32" DEFAULTTUNE_virtclass-multilib-lib32 = "x86" IMAGE_FSTYPES += "iso" $ bitbake lib32-core-image-minimal Exception: FileExistsError: [Errno 17] File exists: '/path/to/tmp/sysroots-components/core2-64/qemuwrapper-cross/usr/bin/crossscripts/qemuwrapper' -> '/path/to/tmp/work/qemux86_64-pokymllib32-linux/lib32-core-image-minimal/1.0-r0/lib32-recipe-sysroot/usr/bin/crossscripts/qemuwrapper' This was because: lib32-core-image-minimal -> core-image-minimal-initramfs core-image-minimal-initramfs -> qemuwrapper-cross lib32-core-image-minimal -> lib32-qemuwrapper-cross So we got the error, build lib32-core-image-minimal-initramfs can fix the problem. (From OE-Core rev: eee3ec805cf150f1c701427a2d182a537a67e8f5) Signed-off-by: Robert Yang Signed-off-by: Ross Burton Signed-off-by: Richard Purdie

image-live.bbclass: print warn when initramfs is invalid

2018-01-02T17:24:37+00:00

It's a problem when initramfs is invalid, so print warn rather than note. (From OE-Core rev: e164f931c8b3046a8b6736166f8dd6d92f727d1c) Signed-off-by: Robert Yang Signed-off-by: Ross Burton Signed-off-by: Richard Purdie

classes/image_live: fix using squashfs as image filesystem

2017-09-21T08:24:25+00:00

Different squashfs versions have IMAGE_TYPE with hyphen (eg squashfs-lz4). Tasks on the other hand have names with underscore (eg do_image_squashfs_lz4). (From OE-Core rev: ab3cdfbd24844506647b75002f531b0b82b87be4) Signed-off-by: Tomasz Meresiński Signed-off-by: Ross Burton Signed-off-by: Richard Purdie

live-vm-common: add MKDOSFS_EXTRAOPTS variable

2017-07-17T13:01:37+00:00

Sometimes it's needed to create FAT filesystem with specific sector or cluster size, FAT size or to use one of other useful mkdosfs options. Introduced MKDOSFS_EXTRAOPTS variable to set options for mkdosfs. [YOCTO #11709] (From OE-Core rev: 18b52577484d3b86bc31980a50da04141afda5f9) Signed-off-by: Ed Bartosh Signed-off-by: Ross Burton Signed-off-by: Richard Purdie

classes/image_live: allow different filesystems to be used for live images

2017-05-11T15:59:19+00:00

The idea is copied from commit df0b217f3df2c36a32e5c4afaec36a28bfc77bbb: [ classes/image_vm: allow different filesystems to be used for VM images ] The same logic should apply to image_live.bbclass, to allow other filesystems to be used vs just ext4. The default value of ext4 is kept so there is no functional change unless LIVE_ROOTFS_TYPE is set in the inherting recipe. (From OE-Core rev: 270cd793fa2777bf15930ee4873c7b44a22ad005) Signed-off-by: Ming Liu Signed-off-by: Ross Burton Signed-off-by: Richard Purdie

meta: remove True option to getVar calls

2016-12-16T10:23:23+00:00

getVar() now defaults to expanding by default, thus remove the True option from getVar() calls with a regex search and replace. Search made with the following regex: getVar ?$( ?[^,()]*), True$ (From OE-Core rev: 7c552996597faaee2fbee185b250c0ee30ea3b5f) Signed-off-by: Joshua Lock Signed-off-by: Ross Burton Signed-off-by: Richard Purdie

image: Deploy images to IMGDEPLOYDIR

2016-09-03T23:07:28+00:00

Changed deployment directory from DEPLOY_DIR_IMAGE to IMGDEPLOYDIR to make sstate machinery to do final deployment and generate manifest. Renamed variable deploy_dir to deploy_dir_image in selftest code to avoid confusion with DEPLOYDIR variable. Updated the code of rootfs.py:Rootfs class to use IMGDEPLOYDIR variable as it's now used as a new deployment destination. (From OE-Core rev: 6d969bacc718e21a5246d4da9bf9639dcae29b02) Signed-off-by: Ed Bartosh Signed-off-by: Richard Purdie