diff options
| -rw-r--r-- | meta/classes/populate_sdk_base.bbclass | 53 |
1 files changed, 52 insertions, 1 deletions
diff --git a/meta/classes/populate_sdk_base.bbclass b/meta/classes/populate_sdk_base.bbclass index 35e129b068..23dc1156bd 100644 --- a/meta/classes/populate_sdk_base.bbclass +++ b/meta/classes/populate_sdk_base.bbclass @@ -80,7 +80,7 @@ python write_host_sdk_manifest () { POPULATE_SDK_POST_TARGET_COMMAND_append = " write_target_sdk_manifest ; " POPULATE_SDK_POST_HOST_COMMAND_append = " write_host_sdk_manifest; " -SDK_POSTPROCESS_COMMAND = " create_sdk_files; tar_sdk; ${SDK_PACKAGING_FUNC}; " +SDK_POSTPROCESS_COMMAND = " create_sdk_files; check_sdk_sysroots; tar_sdk; ${SDK_PACKAGING_FUNC}; " # Some archs override this, we need the nativesdk version # turns out this is hard to get from the datastore due to TRANSLATED_TARGET_ARCH @@ -120,6 +120,57 @@ fakeroot create_sdk_files() { sed -i -e "s:##DEFAULT_INSTALL_DIR##:$escaped_sdkpath:" ${SDK_OUTPUT}/${SDKPATH}/relocate_sdk.py } +python check_sdk_sysroots() { + # Fails build if there are broken or dangling symlinks in SDK sysroots + + if d.getVar('CHECK_SDK_SYSROOTS', True) != '1': + # disabled, bail out + return + + def norm_path(path): + return os.path.abspath(path) + + # Get scan root + SCAN_ROOT = norm_path("${SDK_OUTPUT}/${SDKPATH}/sysroots/") + + bb.note('Checking SDK sysroots at ' + SCAN_ROOT) + + def check_symlink(linkPath): + if not os.path.islink(linkPath): + return + + linkDirPath = os.path.dirname(linkPath) + + targetPath = os.readlink(linkPath) + if not os.path.isabs(targetPath): + targetPath = os.path.join(linkDirPath, targetPath) + targetPath = norm_path(targetPath) + + if SCAN_ROOT != os.path.commonprefix( [SCAN_ROOT, targetPath] ): + bb.error("Escaping symlink {0!s} --> {1!s}".format(linkPath, targetPath)) + return + + if not os.path.exists(targetPath): + bb.error("Broken symlink {0!s} --> {1!s}".format(linkPath, targetPath)) + return + + if os.path.isdir(targetPath): + dir_walk(targetPath) + + def walk_error_handler(e): + bb.error(str(e)) + + def dir_walk(rootDir): + for dirPath,subDirEntries,fileEntries in os.walk(rootDir, followlinks=False, onerror=walk_error_handler): + entries = subDirEntries + fileEntries + for e in entries: + ePath = os.path.join(dirPath, e) + check_symlink(ePath) + + # start + dir_walk(SCAN_ROOT) +} + SDKTAROPTS = "--owner=root --group=root" fakeroot tar_sdk() { |