We perhaps need tests as well? Alex
On Tue, 14 Nov 2023 at 22:04, Dmitry Baryshkov <[email protected]> wrote: > > Android-targeted devices support so called sparse image format. This is > the raw filesystem image with dropped zero blocks. This way the image > takes less space and the bootloaders and/or filesystem manipulation > tools can flash it quicker (as they do not have to write useless > sequences of zeroes). > > Add new image conversion type called 'sparse'to be able to generate > filesystem images in the sparse format. > > Signed-off-by: Dmitry Baryshkov <[email protected]> > --- > meta/classes-recipe/image_types.bbclass | 4 +++- > 1 file changed, 3 insertions(+), 1 deletion(-) > > diff --git a/meta/classes-recipe/image_types.bbclass > b/meta/classes-recipe/image_types.bbclass > index d615b41ed1ed..d0c9514b36a3 100644 > --- a/meta/classes-recipe/image_types.bbclass > +++ b/meta/classes-recipe/image_types.bbclass > @@ -328,7 +328,7 @@ IMAGE_TYPES:append:x86-64 = " hddimg iso" > # CONVERSION_CMD/DEPENDS. > COMPRESSIONTYPES ?= "" > > -CONVERSIONTYPES = "gz bz2 lzma xz lz4 lzo zip 7zip zst sum md5sum sha1sum > sha224sum sha256sum sha384sum sha512sum bmap u-boot vmdk vhd vhdx vdi qcow2 > base64 gzsync zsync ${COMPRESSIONTYPES}" > +CONVERSIONTYPES = "gz bz2 lzma xz lz4 lzo zip 7zip zst sum md5sum sha1sum > sha224sum sha256sum sha384sum sha512sum bmap u-boot vmdk vhd vhdx vdi qcow2 > base64 gzsync zsync sparse ${COMPRESSIONTYPES}" > CONVERSION_CMD:lzma = "lzma -k -f -7 ${IMAGE_NAME}.${type}" > CONVERSION_CMD:gz = "gzip -f -9 -n -c --rsyncable ${IMAGE_NAME}.${type} > > ${IMAGE_NAME}.${type}.gz" > CONVERSION_CMD:bz2 = "pbzip2 -f -k ${IMAGE_NAME}.${type}" > @@ -355,6 +355,7 @@ CONVERSION_CMD:qcow2 = "qemu-img convert -O qcow2 > ${IMAGE_NAME}.${type} ${IMAGE_ > CONVERSION_CMD:base64 = "base64 ${IMAGE_NAME}.${type} > > ${IMAGE_NAME}.${type}.base64" > CONVERSION_CMD:zsync = "zsyncmake_curl ${IMAGE_NAME}.${type}" > CONVERSION_CMD:gzsync = "zsyncmake_curl -z ${IMAGE_NAME}.${type}" > +CONVERSION_CMD:sparse = "img2simg -c ${IMAGE_NAME}.${type} > ${IMAGE_NAME}.${type}.sparse" > CONVERSION_DEPENDS_lzma = "xz-native" > CONVERSION_DEPENDS_gz = "pigz-native" > CONVERSION_DEPENDS_bz2 = "pbzip2-native" > @@ -375,6 +376,7 @@ CONVERSION_DEPENDS_vhdx = "qemu-system-native" > CONVERSION_DEPENDS_vhd = "qemu-system-native" > CONVERSION_DEPENDS_zsync = "zsync-curl-native" > CONVERSION_DEPENDS_gzsync = "zsync-curl-native" > +CONVERSION_DEPENDS_sparse = "rust-android-sparse-native" > > RUNNABLE_IMAGE_TYPES ?= "ext2 ext3 ext4" > RUNNABLE_MACHINE_PATTERNS ?= "qemu" > -- > 2.39.2 > > > >
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