1# 2# Copyright OpenEmbedded Contributors 3# 4# SPDX-License-Identifier: MIT 5# 6 7# The default aligment of the size of the rootfs is set to 1KiB. In case 8# you're using the SD card emulation of a QEMU system simulator you may 9# set this value to 2048 (2MiB alignment). 10IMAGE_ROOTFS_ALIGNMENT ?= "1" 11 12def imagetypes_getdepends(d): 13 def adddep(depstr, deps): 14 for d in (depstr or "").split(): 15 # Add task dependency if not already present 16 if ":" not in d: 17 d += ":do_populate_sysroot" 18 deps.add(d) 19 20 # Take a type in the form of foo.bar.car and split it into the items 21 # needed for the image deps "foo", and the conversion deps ["bar", "car"] 22 def split_types(typestring): 23 types = typestring.split(".") 24 return types[0], types[1:] 25 26 fstypes = set((d.getVar('IMAGE_FSTYPES') or "").split()) 27 fstypes |= set((d.getVar('IMAGE_FSTYPES_DEBUGFS') or "").split()) 28 29 deprecated = set() 30 deps = set() 31 for typestring in fstypes: 32 basetype, resttypes = split_types(typestring) 33 34 var = "IMAGE_DEPENDS_%s" % basetype 35 if d.getVar(var) is not None: 36 deprecated.add(var) 37 38 for typedepends in (d.getVar("IMAGE_TYPEDEP:%s" % basetype) or "").split(): 39 base, rest = split_types(typedepends) 40 resttypes += rest 41 42 var = "IMAGE_DEPENDS_%s" % base 43 if d.getVar(var) is not None: 44 deprecated.add(var) 45 46 for ctype in resttypes: 47 adddep(d.getVar("CONVERSION_DEPENDS_%s" % ctype), deps) 48 adddep(d.getVar("COMPRESS_DEPENDS_%s" % ctype), deps) 49 50 if deprecated: 51 bb.fatal('Deprecated variable(s) found: "%s". ' 52 'Use do_image_<type>[depends] += "<recipe>:<task>" instead' % ', '.join(deprecated)) 53 54 # Sort the set so that ordering is consistant 55 return " ".join(sorted(deps)) 56 57XZ_COMPRESSION_LEVEL ?= "-6" 58XZ_INTEGRITY_CHECK ?= "crc32" 59 60ZIP_COMPRESSION_LEVEL ?= "-9" 61 627ZIP_COMPRESSION_LEVEL ?= "9" 637ZIP_COMPRESSION_METHOD ?= "BZip2" 647ZIP_EXTENSION ?= "7z" 65 66JFFS2_SUM_EXTRA_ARGS ?= "" 67IMAGE_CMD:jffs2 = "mkfs.jffs2 --root=${IMAGE_ROOTFS} --faketime --output=${IMGDEPLOYDIR}/${IMAGE_NAME}.jffs2 ${EXTRA_IMAGECMD}" 68 69IMAGE_CMD:cramfs = "mkfs.cramfs ${IMAGE_ROOTFS} ${IMGDEPLOYDIR}/${IMAGE_NAME}.cramfs ${EXTRA_IMAGECMD}" 70 71oe_mkext234fs () { 72 fstype=$1 73 extra_imagecmd="" 74 75 if [ $# -gt 1 ]; then 76 shift 77 extra_imagecmd=$@ 78 fi 79 80 # If generating an empty image the size of the sparse block should be large 81 # enough to allocate an ext4 filesystem using 4096 bytes per inode, this is 82 # about 60K, so dd needs a minimum count of 60, with bs=1024 (bytes per IO) 83 eval local COUNT=\"0\" 84 eval local MIN_COUNT=\"60\" 85 if [ $ROOTFS_SIZE -lt $MIN_COUNT ]; then 86 eval COUNT=\"$MIN_COUNT\" 87 fi 88 # Create a sparse image block 89 bbdebug 1 Executing "dd if=/dev/zero of=${IMGDEPLOYDIR}/${IMAGE_NAME}.$fstype seek=$ROOTFS_SIZE count=$COUNT bs=1024" 90 dd if=/dev/zero of=${IMGDEPLOYDIR}/${IMAGE_NAME}.$fstype seek=$ROOTFS_SIZE count=$COUNT bs=1024 91 bbdebug 1 "Actual Rootfs size: `du -s ${IMAGE_ROOTFS}`" 92 bbdebug 1 "Actual Partition size: `stat -c '%s' ${IMGDEPLOYDIR}/${IMAGE_NAME}.$fstype`" 93 bbdebug 1 Executing "mkfs.$fstype -F $extra_imagecmd ${IMGDEPLOYDIR}/${IMAGE_NAME}.$fstype -d ${IMAGE_ROOTFS}" 94 mkfs.$fstype -F $extra_imagecmd ${IMGDEPLOYDIR}/${IMAGE_NAME}.$fstype -d ${IMAGE_ROOTFS} 95 # Error codes 0-3 indicate successfull operation of fsck (no errors or errors corrected) 96 fsck.$fstype -pvfD ${IMGDEPLOYDIR}/${IMAGE_NAME}.$fstype || [ $? -le 3 ] 97} 98 99IMAGE_CMD:ext2 = "oe_mkext234fs ext2 ${EXTRA_IMAGECMD}" 100IMAGE_CMD:ext3 = "oe_mkext234fs ext3 ${EXTRA_IMAGECMD}" 101IMAGE_CMD:ext4 = "oe_mkext234fs ext4 ${EXTRA_IMAGECMD}" 102 103MIN_BTRFS_SIZE ?= "16384" 104IMAGE_CMD:btrfs () { 105 size=${ROOTFS_SIZE} 106 if [ ${size} -lt ${MIN_BTRFS_SIZE} ] ; then 107 size=${MIN_BTRFS_SIZE} 108 bbwarn "Rootfs size is too small for BTRFS. Filesystem will be extended to ${size}K" 109 fi 110 dd if=/dev/zero of=${IMGDEPLOYDIR}/${IMAGE_NAME}.btrfs seek=${size} count=0 bs=1024 111 mkfs.btrfs ${EXTRA_IMAGECMD} -r ${IMAGE_ROOTFS} ${IMGDEPLOYDIR}/${IMAGE_NAME}.btrfs 112} 113 114oe_mksquashfs () { 115 local comp=$1; shift 116 local extra_imagecmd="$@" 117 118 if [ "$comp" = "zstd" ]; then 119 suffix="zst" 120 fi 121 122 # Use the bitbake reproducible timestamp instead of the hardcoded squashfs one 123 export SOURCE_DATE_EPOCH=$(stat -c '%Y' ${IMAGE_ROOTFS}) 124 mksquashfs ${IMAGE_ROOTFS} ${IMGDEPLOYDIR}/${IMAGE_NAME}.squashfs${comp:+-}${suffix:-$comp} -noappend ${comp:+-comp }$comp $extra_imagecmd 125} 126IMAGE_CMD:squashfs = "oe_mksquashfs '' ${EXTRA_IMAGECMD}" 127IMAGE_CMD:squashfs-xz = "oe_mksquashfs xz ${EXTRA_IMAGECMD}" 128IMAGE_CMD:squashfs-lzo = "oe_mksquashfs lzo ${EXTRA_IMAGECMD}" 129IMAGE_CMD:squashfs-lz4 = "oe_mksquashfs lz4 ${EXTRA_IMAGECMD}" 130IMAGE_CMD:squashfs-zst = "oe_mksquashfs zstd ${EXTRA_IMAGECMD}" 131 132IMAGE_CMD:erofs = "mkfs.erofs ${EXTRA_IMAGECMD} ${IMGDEPLOYDIR}/${IMAGE_NAME}.erofs ${IMAGE_ROOTFS}" 133IMAGE_CMD:erofs-lz4 = "mkfs.erofs -zlz4 ${EXTRA_IMAGECMD} ${IMGDEPLOYDIR}/${IMAGE_NAME}.erofs-lz4 ${IMAGE_ROOTFS}" 134IMAGE_CMD:erofs-lz4hc = "mkfs.erofs -zlz4hc ${EXTRA_IMAGECMD} ${IMGDEPLOYDIR}/${IMAGE_NAME}.erofs-lz4hc ${IMAGE_ROOTFS}" 135 136# Note that vfat can't handle all types of files that a real linux file system 137# can (e.g. device files, symlinks, etc.) and therefore it not suitable for all 138# use cases 139oe_mkvfatfs () { 140 mkfs.vfat $@ -C ${IMGDEPLOYDIR}/${IMAGE_NAME}.vfat ${ROOTFS_SIZE} 141 mcopy -i "${IMGDEPLOYDIR}/${IMAGE_NAME}.vfat" -vsmpQ ${IMAGE_ROOTFS}/* ::/ 142} 143 144IMAGE_CMD:vfat = "oe_mkvfatfs ${EXTRA_IMAGECMD}" 145 146IMAGE_CMD_TAR ?= "tar" 147# ignore return code 1 "file changed as we read it" as other tasks(e.g. do_image_wic) may be hardlinking rootfs 148IMAGE_CMD:tar = "${IMAGE_CMD_TAR} --sort=name --format=posix --pax-option=delete=atime,delete=ctime --numeric-owner -cf ${IMGDEPLOYDIR}/${IMAGE_NAME}.tar -C ${IMAGE_ROOTFS} . || [ $? -eq 1 ]" 149SPDX_IMAGE_PURPOSE:tar = "archive" 150 151do_image_cpio[cleandirs] += "${WORKDIR}/cpio_append" 152IMAGE_CMD:cpio () { 153 (cd ${IMAGE_ROOTFS} && find . | sort | cpio --reproducible -o -H newc >${IMGDEPLOYDIR}/${IMAGE_NAME}.cpio) 154 # We only need the /init symlink if we're building the real 155 # image. The -dbg image doesn't need it! By being clever 156 # about this we also avoid 'touch' below failing, as it 157 # might be trying to touch /sbin/init on the host since both 158 # the normal and the -dbg image share the same WORKDIR 159 if [ "${IMAGE_BUILDING_DEBUGFS}" != "true" ]; then 160 if [ ! -L ${IMAGE_ROOTFS}/init ] && [ ! -e ${IMAGE_ROOTFS}/init ]; then 161 if [ -L ${IMAGE_ROOTFS}/sbin/init ] || [ -e ${IMAGE_ROOTFS}/sbin/init ]; then 162 ln -sf /sbin/init ${WORKDIR}/cpio_append/init 163 touch -h -r ${IMAGE_ROOTFS}/sbin/init ${WORKDIR}/cpio_append/init 164 else 165 touch -r ${IMAGE_ROOTFS} ${WORKDIR}/cpio_append/init 166 fi 167 (cd ${WORKDIR}/cpio_append && echo ./init | cpio --reproducible -oA -H newc -F ${IMGDEPLOYDIR}/${IMAGE_NAME}.cpio) 168 fi 169 fi 170} 171SPDX_IMAGE_PURPOSE:cpio = "archive" 172 173UBI_VOLNAME ?= "${MACHINE}-rootfs" 174UBI_VOLTYPE ?= "dynamic" 175UBI_IMGTYPE ?= "ubifs" 176 177write_ubi_config() { 178 local vname="$1" 179 180 cat <<EOF > ubinize${vname}-${IMAGE_NAME}.cfg 181[ubifs] 182mode=ubi 183image=${IMGDEPLOYDIR}/${IMAGE_NAME}${vname}.${UBI_IMGTYPE} 184vol_id=0 185vol_type=${UBI_VOLTYPE} 186vol_name=${UBI_VOLNAME} 187vol_flags=autoresize 188EOF 189} 190 191multiubi_mkfs() { 192 local mkubifs_args="$1" 193 local ubinize_args="$2" 194 195 # Added prompt error message for ubi and ubifs image creation. 196 if [ -z "$mkubifs_args" ] || [ -z "$ubinize_args" ]; then 197 bbfatal "MKUBIFS_ARGS and UBINIZE_ARGS have to be set, see http://www.linux-mtd.infradead.org/faq/ubifs.html for details" 198 fi 199 200 if [ -z "$3" ]; then 201 local vname="" 202 else 203 local vname="_$3" 204 fi 205 write_ubi_config "${vname}" 206 207 if [ -n "$vname" ]; then 208 mkfs.ubifs -r ${IMAGE_ROOTFS} -o ${IMGDEPLOYDIR}/${IMAGE_NAME}${vname}.ubifs ${mkubifs_args} 209 fi 210 ubinize -o ${IMGDEPLOYDIR}/${IMAGE_NAME}${vname}.ubi ${ubinize_args} ubinize${vname}-${IMAGE_NAME}.cfg 211 212 # Cleanup cfg file 213 mv ubinize${vname}-${IMAGE_NAME}.cfg ${IMGDEPLOYDIR}/ 214 215 # Create own symlinks for 'named' volumes 216 if [ -n "$vname" ]; then 217 cd ${IMGDEPLOYDIR} 218 if [ -e ${IMAGE_NAME}${vname}.ubifs ]; then 219 ln -sf ${IMAGE_NAME}${vname}.ubifs \ 220 ${IMAGE_LINK_NAME}${vname}.ubifs 221 fi 222 if [ -e ${IMAGE_NAME}${vname}.ubi ]; then 223 ln -sf ${IMAGE_NAME}${vname}.ubi \ 224 ${IMAGE_LINK_NAME}${vname}.ubi 225 fi 226 cd - 227 fi 228} 229 230MULTIUBI_ARGS = "MKUBIFS_ARGS UBINIZE_ARGS" 231 232IMAGE_CMD:multiubi () { 233 ${@' '.join(['%s_%s="%s";' % (arg, name, d.getVar('%s_%s' % (arg, name))) for arg in d.getVar('MULTIUBI_ARGS').split() for name in d.getVar('MULTIUBI_BUILD').split()])} 234 # Split MKUBIFS_ARGS_<name> and UBINIZE_ARGS_<name> 235 for name in ${MULTIUBI_BUILD}; do 236 eval local mkubifs_args=\"\$MKUBIFS_ARGS_${name}\" 237 eval local ubinize_args=\"\$UBINIZE_ARGS_${name}\" 238 239 multiubi_mkfs "${mkubifs_args}" "${ubinize_args}" "${name}" 240 done 241} 242 243IMAGE_CMD:ubi () { 244 multiubi_mkfs "${MKUBIFS_ARGS}" "${UBINIZE_ARGS}" 245} 246IMAGE_TYPEDEP:ubi = "${UBI_IMGTYPE}" 247 248IMAGE_CMD:ubifs = "mkfs.ubifs -r ${IMAGE_ROOTFS} -o ${IMGDEPLOYDIR}/${IMAGE_NAME}.ubifs ${MKUBIFS_ARGS}" 249 250MIN_F2FS_SIZE ?= "524288" 251IMAGE_CMD:f2fs () { 252 # We need to add additional smarts here form devices smaller than 1.5G 253 # Need to scale appropriately between 40M -> 1.5G as the "overprovision 254 # ratio" goes down as the device gets bigger (70% -> 4.5%), below about 255 # 500M the standard IMAGE_OVERHEAD_FACTOR does not work, so add additional 256 # space here when under 500M 257 size=${ROOTFS_SIZE} 258 if [ ${size} -lt ${MIN_F2FS_SIZE} ] ; then 259 size=${MIN_F2FS_SIZE} 260 bbwarn "Rootfs size is too small for F2FS. Filesystem will be extended to ${size}K" 261 fi 262 dd if=/dev/zero of=${IMGDEPLOYDIR}/${IMAGE_NAME}.f2fs seek=${size} count=0 bs=1024 263 mkfs.f2fs ${EXTRA_IMAGECMD} ${IMGDEPLOYDIR}/${IMAGE_NAME}.f2fs 264 sload.f2fs -f ${IMAGE_ROOTFS} ${IMGDEPLOYDIR}/${IMAGE_NAME}.f2fs 265} 266 267EXTRA_IMAGECMD = "" 268 269inherit siteinfo kernel-arch image-artifact-names 270 271JFFS2_ENDIANNESS ?= "${@oe.utils.conditional('SITEINFO_ENDIANNESS', 'le', '-l', '-b', d)}" 272JFFS2_ERASEBLOCK ?= "0x40000" 273EXTRA_IMAGECMD:jffs2 ?= "--pad ${JFFS2_ENDIANNESS} --eraseblock=${JFFS2_ERASEBLOCK} --no-cleanmarkers" 274 275# Change these if you want default mkfs behavior (i.e. create minimal inode number) 276EXTRA_IMAGECMD:ext2 ?= "-i 4096" 277EXTRA_IMAGECMD:ext3 ?= "-i 4096" 278EXTRA_IMAGECMD:ext4 ?= "-i 4096" 279EXTRA_IMAGECMD:btrfs ?= "-n 4096 --shrink" 280EXTRA_IMAGECMD:f2fs ?= "" 281 282# If a specific FAT size is needed, set it here (e.g. "-F 32"/"-F 16"/"-F 12") 283# otherwise mkfs.vfat will automatically pick one. 284EXTRA_IMAGECMD:vfat ?= "" 285 286do_image_tar[depends] += "tar-replacement-native:do_populate_sysroot" 287do_image_cpio[depends] += "cpio-native:do_populate_sysroot" 288do_image_jffs2[depends] += "mtd-utils-native:do_populate_sysroot" 289do_image_cramfs[depends] += "util-linux-native:do_populate_sysroot" 290do_image_ext2[depends] += "e2fsprogs-native:do_populate_sysroot" 291do_image_ext3[depends] += "e2fsprogs-native:do_populate_sysroot" 292do_image_ext4[depends] += "e2fsprogs-native:do_populate_sysroot" 293do_image_btrfs[depends] += "btrfs-tools-native:do_populate_sysroot" 294do_image_squashfs[depends] += "squashfs-tools-native:do_populate_sysroot" 295do_image_squashfs_xz[depends] += "squashfs-tools-native:do_populate_sysroot" 296do_image_squashfs_lzo[depends] += "squashfs-tools-native:do_populate_sysroot" 297do_image_squashfs_lz4[depends] += "squashfs-tools-native:do_populate_sysroot" 298do_image_squashfs_zst[depends] += "squashfs-tools-native:do_populate_sysroot" 299do_image_ubi[depends] += "mtd-utils-native:do_populate_sysroot" 300do_image_ubifs[depends] += "mtd-utils-native:do_populate_sysroot" 301do_image_multiubi[depends] += "mtd-utils-native:do_populate_sysroot" 302do_image_f2fs[depends] += "f2fs-tools-native:do_populate_sysroot" 303do_image_erofs[depends] += "erofs-utils-native:do_populate_sysroot" 304do_image_erofs_lz4[depends] += "erofs-utils-native:do_populate_sysroot" 305do_image_erofs_lz4hc[depends] += "erofs-utils-native:do_populate_sysroot" 306do_image_vfat[depends] += "dosfstools-native:do_populate_sysroot mtools-native:do_populate_sysroot" 307 308# This variable is available to request which values are suitable for IMAGE_FSTYPES 309IMAGE_TYPES = " \ 310 jffs2 jffs2.sum \ 311 cramfs \ 312 ext2 ext2.gz ext2.bz2 ext2.lzma \ 313 ext3 ext3.gz \ 314 ext4 ext4.gz \ 315 btrfs \ 316 vfat \ 317 squashfs squashfs-xz squashfs-lzo squashfs-lz4 squashfs-zst \ 318 ubi ubifs multiubi \ 319 tar tar.gz tar.bz2 tar.xz tar.lz4 tar.zst \ 320 cpio cpio.gz cpio.xz cpio.lzma cpio.lz4 cpio.zst \ 321 wic wic.gz wic.bz2 wic.lzma wic.zst \ 322 container \ 323 f2fs \ 324 erofs erofs-lz4 erofs-lz4hc \ 325" 326# These image types are x86 specific as they need syslinux 327IMAGE_TYPES:append:x86 = " hddimg iso" 328IMAGE_TYPES:append:x86-64 = " hddimg iso" 329 330# Compression is a special case of conversion. The old variable 331# names are still supported for backward-compatibility. When defining 332# new compression or conversion commands, use CONVERSIONTYPES and 333# CONVERSION_CMD/DEPENDS. 334COMPRESSIONTYPES ?= "" 335 336CONVERSIONTYPES = "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}" 337CONVERSION_CMD:lzma = "lzma -k -f -7 ${IMAGE_NAME}.${type}" 338CONVERSION_CMD:gz = "gzip -f -9 -n -c --rsyncable ${IMAGE_NAME}.${type} > ${IMAGE_NAME}.${type}.gz" 339CONVERSION_CMD:bz2 = "pbzip2 -f -k ${IMAGE_NAME}.${type}" 340CONVERSION_CMD:xz = "xz -f -k -c ${XZ_COMPRESSION_LEVEL} ${XZ_DEFAULTS} --check=${XZ_INTEGRITY_CHECK} ${IMAGE_NAME}.${type} > ${IMAGE_NAME}.${type}.xz" 341CONVERSION_CMD:lz4 = "lz4 -f -9 -z -l ${IMAGE_NAME}.${type} ${IMAGE_NAME}.${type}.lz4" 342CONVERSION_CMD:lzo = "lzop -f -9 ${IMAGE_NAME}.${type}" 343CONVERSION_CMD:zip = "zip ${ZIP_COMPRESSION_LEVEL} ${IMAGE_NAME}.${type}.zip ${IMAGE_NAME}.${type}" 344CONVERSION_CMD:7zip = "7za a -mx=${7ZIP_COMPRESSION_LEVEL} -mm=${7ZIP_COMPRESSION_METHOD} ${IMAGE_NAME}.${type}.${7ZIP_EXTENSION} ${IMAGE_NAME}.${type}" 345CONVERSION_CMD:zst = "zstd -f -k -c ${ZSTD_DEFAULTS} ${IMAGE_NAME}.${type} > ${IMAGE_NAME}.${type}.zst" 346CONVERSION_CMD:sum = "sumtool -i ${IMAGE_NAME}.${type} -o ${IMAGE_NAME}.${type}.sum ${JFFS2_SUM_EXTRA_ARGS}" 347CONVERSION_CMD:md5sum = "md5sum ${IMAGE_NAME}.${type} > ${IMAGE_NAME}.${type}.md5sum" 348CONVERSION_CMD:sha1sum = "sha1sum ${IMAGE_NAME}.${type} > ${IMAGE_NAME}.${type}.sha1sum" 349CONVERSION_CMD:sha224sum = "sha224sum ${IMAGE_NAME}.${type} > ${IMAGE_NAME}.${type}.sha224sum" 350CONVERSION_CMD:sha256sum = "sha256sum ${IMAGE_NAME}.${type} > ${IMAGE_NAME}.${type}.sha256sum" 351CONVERSION_CMD:sha384sum = "sha384sum ${IMAGE_NAME}.${type} > ${IMAGE_NAME}.${type}.sha384sum" 352CONVERSION_CMD:sha512sum = "sha512sum ${IMAGE_NAME}.${type} > ${IMAGE_NAME}.${type}.sha512sum" 353CONVERSION_CMD:bmap = "bmaptool create ${IMAGE_NAME}.${type} -o ${IMAGE_NAME}.${type}.bmap" 354CONVERSION_CMD:u-boot = "mkimage -A ${UBOOT_ARCH} -O linux -T ramdisk -C none -n ${IMAGE_NAME} -d ${IMAGE_NAME}.${type} ${IMAGE_NAME}.${type}.u-boot" 355CONVERSION_CMD:vmdk = "qemu-img convert -O vmdk ${IMAGE_NAME}.${type} ${IMAGE_NAME}.${type}.vmdk" 356CONVERSION_CMD:vhdx = "qemu-img convert -O vhdx -o subformat=dynamic ${IMAGE_NAME}.${type} ${IMAGE_NAME}.${type}.vhdx" 357CONVERSION_CMD:vhd = "qemu-img convert -O vpc -o subformat=fixed ${IMAGE_NAME}.${type} ${IMAGE_NAME}.${type}.vhd" 358CONVERSION_CMD:vdi = "qemu-img convert -O vdi ${IMAGE_NAME}.${type} ${IMAGE_NAME}.${type}.vdi" 359CONVERSION_CMD:qcow2 = "qemu-img convert -O qcow2 ${IMAGE_NAME}.${type} ${IMAGE_NAME}.${type}.qcow2" 360CONVERSION_CMD:base64 = "base64 ${IMAGE_NAME}.${type} > ${IMAGE_NAME}.${type}.base64" 361CONVERSION_CMD:zsync = "zsyncmake_curl ${IMAGE_NAME}.${type}" 362CONVERSION_CMD:gzsync = "zsyncmake_curl -z ${IMAGE_NAME}.${type}" 363CONVERSION_DEPENDS_lzma = "xz-native" 364CONVERSION_DEPENDS_gz = "pigz-native" 365CONVERSION_DEPENDS_bz2 = "pbzip2-native" 366CONVERSION_DEPENDS_xz = "xz-native" 367CONVERSION_DEPENDS_lz4 = "lz4-native" 368CONVERSION_DEPENDS_lzo = "lzop-native" 369CONVERSION_DEPENDS_zip = "zip-native" 370CONVERSION_DEPENDS_7zip = "p7zip-native" 371CONVERSION_DEPENDS_zst = "zstd-native" 372CONVERSION_DEPENDS_sum = "mtd-utils-native" 373CONVERSION_DEPENDS_bmap = "bmaptool-native" 374CONVERSION_DEPENDS_u-boot = "u-boot-tools-native" 375CONVERSION_DEPENDS_vmdk = "qemu-system-native" 376CONVERSION_DEPENDS_vdi = "qemu-system-native" 377CONVERSION_DEPENDS_qcow2 = "qemu-system-native" 378CONVERSION_DEPENDS_base64 = "coreutils-native" 379CONVERSION_DEPENDS_vhdx = "qemu-system-native" 380CONVERSION_DEPENDS_vhd = "qemu-system-native" 381CONVERSION_DEPENDS_zsync = "zsync-curl-native" 382CONVERSION_DEPENDS_gzsync = "zsync-curl-native" 383 384RUNNABLE_IMAGE_TYPES ?= "ext2 ext3 ext4" 385RUNNABLE_MACHINE_PATTERNS ?= "qemu" 386 387DEPLOYABLE_IMAGE_TYPES ?= "hddimg iso" 388 389# The IMAGE_TYPES_MASKED variable will be used to mask out from the IMAGE_FSTYPES, 390# images that will not be built at do_rootfs time: vmdk, vhd, vhdx, vdi, qcow2, hddimg, iso, etc. 391IMAGE_TYPES_MASKED ?= "" 392 393# bmap requires python3 to be in the PATH 394EXTRANATIVEPATH += "${@'python3-native' if d.getVar('IMAGE_FSTYPES').find('.bmap') else ''}" 395# reproducible tar requires our tar, not the host's 396EXTRANATIVEPATH += "${@'tar-native' if 'tar' in d.getVar('IMAGE_FSTYPES') else ''}" 397