From fd1517e2b51a170f2427122c6b95396db251d827 Mon Sep 17 00:00:00 2001 From: Richard Purdie Date: Wed, 10 Aug 2022 14:35:29 +0100 Subject: classes: Update classes to match new bitbake class scope functionality Move classes to classes-global or classes-recipe as appropriate to take advantage of new bitbake functionality to check class scope/usage. (From OE-Core rev: f5c128008365e141082c129417eb72d2751e8045) Signed-off-by: Richard Purdie --- meta/classes-recipe/image_types_wic.bbclass | 190 ++++++++++++++++++++++++++++ 1 file changed, 190 insertions(+) create mode 100644 meta/classes-recipe/image_types_wic.bbclass (limited to 'meta/classes-recipe/image_types_wic.bbclass') diff --git a/meta/classes-recipe/image_types_wic.bbclass b/meta/classes-recipe/image_types_wic.bbclass new file mode 100644 index 0000000000..c339b9bdfb --- /dev/null +++ b/meta/classes-recipe/image_types_wic.bbclass @@ -0,0 +1,190 @@ +# +# Copyright OpenEmbedded Contributors +# +# SPDX-License-Identifier: MIT +# + +# The WICVARS variable is used to define list of bitbake variables used in wic code +# variables from this list is written to .env file +WICVARS ?= "\ + APPEND \ + ASSUME_PROVIDED \ + BBLAYERS \ + DEPLOY_DIR_IMAGE \ + FAKEROOTCMD \ + HOSTTOOLS_DIR \ + IMAGE_BASENAME \ + IMAGE_BOOT_FILES \ + IMAGE_EFI_BOOT_FILES \ + IMAGE_LINK_NAME \ + IMAGE_ROOTFS \ + IMGDEPLOYDIR \ + INITRAMFS_FSTYPES \ + INITRAMFS_IMAGE \ + INITRAMFS_IMAGE_BUNDLE \ + INITRAMFS_LINK_NAME \ + INITRD \ + INITRD_LIVE \ + ISODIR \ + KERNEL_IMAGETYPE \ + MACHINE \ + PSEUDO_IGNORE_PATHS \ + RECIPE_SYSROOT_NATIVE \ + ROOTFS_SIZE \ + STAGING_DATADIR \ + STAGING_DIR \ + STAGING_DIR_HOST \ + STAGING_LIBDIR \ + TARGET_SYS \ +" + +inherit ${@bb.utils.contains('INITRAMFS_IMAGE_BUNDLE', '1', 'kernel-artifact-names', '', d)} + +WKS_FILE ??= "${IMAGE_BASENAME}.${MACHINE}.wks" +WKS_FILES ?= "${WKS_FILE} ${IMAGE_BASENAME}.wks" +WKS_SEARCH_PATH ?= "${THISDIR}:${@':'.join('%s/wic' % p for p in '${BBPATH}'.split(':'))}:${@':'.join('%s/scripts/lib/wic/canned-wks' % l for l in '${BBPATH}:${COREBASE}'.split(':'))}" +WKS_FULL_PATH = "${@wks_search(d.getVar('WKS_FILES').split(), d.getVar('WKS_SEARCH_PATH')) or ''}" + +def wks_search(files, search_path): + for f in files: + if os.path.isabs(f): + if os.path.exists(f): + return f + else: + searched = bb.utils.which(search_path, f) + if searched: + return searched + +WIC_CREATE_EXTRA_ARGS ?= "" + +IMAGE_CMD:wic () { + out="${IMGDEPLOYDIR}/${IMAGE_NAME}" + build_wic="${WORKDIR}/build-wic" + tmp_wic="${WORKDIR}/tmp-wic" + wks="${WKS_FULL_PATH}" + if [ -e "$tmp_wic" ]; then + # Ensure we don't have any junk leftover from a previously interrupted + # do_image_wic execution + rm -rf "$tmp_wic" + fi + if [ -z "$wks" ]; then + bbfatal "No kickstart files from WKS_FILES were found: ${WKS_FILES}. Please set WKS_FILE or WKS_FILES appropriately." + fi + BUILDDIR="${TOPDIR}" PSEUDO_UNLOAD=1 wic create "$wks" --vars "${STAGING_DIR}/${MACHINE}/imgdata/" -e "${IMAGE_BASENAME}" -o "$build_wic/" -w "$tmp_wic" ${WIC_CREATE_EXTRA_ARGS} + mv "$build_wic/$(basename "${wks%.wks}")"*.direct "$out${IMAGE_NAME_SUFFIX}.wic" +} +IMAGE_CMD:wic[vardepsexclude] = "WKS_FULL_PATH WKS_FILES TOPDIR" +do_image_wic[cleandirs] = "${WORKDIR}/build-wic" + +PSEUDO_IGNORE_PATHS .= ",${WORKDIR}/build-wic" + +# Rebuild when the wks file or vars in WICVARS change +USING_WIC = "${@bb.utils.contains_any('IMAGE_FSTYPES', 'wic ' + ' '.join('wic.%s' % c for c in '${CONVERSIONTYPES}'.split()), '1', '', d)}" +WKS_FILE_CHECKSUM = "${@'${WKS_FULL_PATH}:%s' % os.path.exists('${WKS_FULL_PATH}') if '${USING_WIC}' else ''}" +do_image_wic[file-checksums] += "${WKS_FILE_CHECKSUM}" +do_image_wic[depends] += "${@' '.join('%s-native:do_populate_sysroot' % r for r in ('parted', 'gptfdisk', 'dosfstools', 'mtools'))}" + +# We ensure all artfacts are deployed (e.g virtual/bootloader) +do_image_wic[recrdeptask] += "do_deploy" +do_image_wic[deptask] += "do_image_complete" + +WKS_FILE_DEPENDS_DEFAULT = '${@bb.utils.contains_any("BUILD_ARCH", [ 'x86_64', 'i686' ], "syslinux-native", "",d)}' +WKS_FILE_DEPENDS_DEFAULT += "bmap-tools-native cdrtools-native btrfs-tools-native squashfs-tools-native e2fsprogs-native erofs-utils-native" +# Unified kernel images need objcopy +WKS_FILE_DEPENDS_DEFAULT += "virtual/${MLPREFIX}${TARGET_PREFIX}binutils" +WKS_FILE_DEPENDS_BOOTLOADERS = "" +WKS_FILE_DEPENDS_BOOTLOADERS:x86 = "syslinux grub-efi systemd-boot os-release" +WKS_FILE_DEPENDS_BOOTLOADERS:x86-64 = "syslinux grub-efi systemd-boot os-release" +WKS_FILE_DEPENDS_BOOTLOADERS:x86-x32 = "syslinux grub-efi" + +WKS_FILE_DEPENDS ??= "${WKS_FILE_DEPENDS_DEFAULT} ${WKS_FILE_DEPENDS_BOOTLOADERS}" + +DEPENDS += "${@ '${WKS_FILE_DEPENDS}' if d.getVar('USING_WIC') else '' }" + +python do_write_wks_template () { + """Write out expanded template contents to WKS_FULL_PATH.""" + import re + + template_body = d.getVar('_WKS_TEMPLATE') + + # Remove any remnant variable references left behind by the expansion + # due to undefined variables + expand_var_regexp = re.compile(r"\${[^{}@\n\t :]+}") + while True: + new_body = re.sub(expand_var_regexp, '', template_body) + if new_body == template_body: + break + else: + template_body = new_body + + wks_file = d.getVar('WKS_FULL_PATH') + with open(wks_file, 'w') as f: + f.write(template_body) + f.close() + # Copy the finalized wks file to the deploy directory for later use + depdir = d.getVar('IMGDEPLOYDIR') + basename = d.getVar('IMAGE_BASENAME') + bb.utils.copyfile(wks_file, "%s/%s" % (depdir, basename + '-' + os.path.basename(wks_file))) +} + +do_flush_pseudodb() { + ${FAKEROOTENV} ${FAKEROOTCMD} -S +} + +python () { + if d.getVar('USING_WIC'): + wks_file_u = d.getVar('WKS_FULL_PATH', False) + wks_file = d.expand(wks_file_u) + base, ext = os.path.splitext(wks_file) + if ext == '.in' and os.path.exists(wks_file): + wks_out_file = os.path.join(d.getVar('WORKDIR'), os.path.basename(base)) + d.setVar('WKS_FULL_PATH', wks_out_file) + d.setVar('WKS_TEMPLATE_PATH', wks_file_u) + d.setVar('WKS_FILE_CHECKSUM', '${WKS_TEMPLATE_PATH}:True') + + # We need to re-parse each time the file changes, and bitbake + # needs to be told about that explicitly. + bb.parse.mark_dependency(d, wks_file) + + try: + with open(wks_file, 'r') as f: + body = f.read() + except (IOError, OSError) as exc: + pass + else: + # Previously, I used expandWithRefs to get the dependency list + # and add it to WICVARS, but there's no point re-parsing the + # file in process_wks_template as well, so just put it in + # a variable and let the metadata deal with the deps. + d.setVar('_WKS_TEMPLATE', body) + bb.build.addtask('do_write_wks_template', 'do_image_wic', 'do_image', d) + bb.build.addtask('do_image_wic', 'do_image_complete', None, d) +} + +# +# Write environment variables used by wic +# to tmp/sysroots//imgdata/.env +# +python do_rootfs_wicenv () { + wicvars = d.getVar('WICVARS') + if not wicvars: + return + + stdir = d.getVar('STAGING_DIR') + outdir = os.path.join(stdir, d.getVar('MACHINE'), 'imgdata') + bb.utils.mkdirhier(outdir) + basename = d.getVar('IMAGE_BASENAME') + with open(os.path.join(outdir, basename) + '.env', 'w') as envf: + for var in wicvars.split(): + value = d.getVar(var) + if value: + envf.write('%s="%s"\n' % (var, value.strip())) + envf.close() + # Copy .env file to deploy directory for later use with stand alone wic + depdir = d.getVar('IMGDEPLOYDIR') + bb.utils.copyfile(os.path.join(outdir, basename) + '.env', os.path.join(depdir, basename) + '.env') +} +addtask do_flush_pseudodb after do_rootfs before do_image do_image_qa +addtask do_rootfs_wicenv after do_image before do_image_wic +do_rootfs_wicenv[vardeps] += "${WICVARS}" +do_rootfs_wicenv[prefuncs] = 'set_image_size' -- cgit v1.2.3-54-g00ecf