Writes build information to target filesystem to help developers [YOCTO #6770]
Signed-off-by: Alejandro Hernandez <[email protected]> --- meta/classes/image.bbclass | 46 +++++++++++++++++++++++++++++++++++++++++++++- 1 file changed, 45 insertions(+), 1 deletion(-) diff --git a/meta/classes/image.bbclass b/meta/classes/image.bbclass index 940bdb6..fe7cd43 100644 --- a/meta/classes/image.bbclass +++ b/meta/classes/image.bbclass @@ -22,7 +22,7 @@ inherit ${TESTIMAGECLASS} # IMAGE_FEATURES may contain any available package group IMAGE_FEATURES ?= "" IMAGE_FEATURES[type] = "list" -IMAGE_FEATURES[validitems] += "debug-tweaks read-only-rootfs" +IMAGE_FEATURES[validitems] += "debug-tweaks read-only-rootfs buildinfo" # rootfs bootstrap install ROOTFS_BOOTSTRAP_INSTALL = "${@bb.utils.contains("IMAGE_FEATURES", "package-management", "", "${ROOTFS_PKGMANAGE_BOOTSTRAP}",d)}" @@ -181,6 +181,9 @@ POSTINST_LOGFILE ?= "${localstatedir}/log/postinstall.log" SYSTEMD_DEFAULT_TARGET ?= '${@bb.utils.contains("IMAGE_FEATURES", "x11-base", "graphical.target", "multi-user.target", d)}' ROOTFS_POSTPROCESS_COMMAND += '${@bb.utils.contains("DISTRO_FEATURES", "systemd", "set_systemd_default_target; ", "", d)}' +# Write build information to target FS +IMAGE_PREPROCESS_COMMAND += '${@bb.utils.contains("IMAGE_FEATURES", "buildinfo", "buildinfo; ", "",d)}' + # some default locales IMAGE_LINGUAS ?= "de-de fr-fr en-gb" @@ -411,6 +414,47 @@ rootfs_sysroot_relativelinks () { sysroot-relativelinks.py ${SDK_OUTPUT}/${SDKTARGETSYSROOT} } +def get_layer_git_status(path): + f = os.popen("cd %s; git diff --stat 2>&1 | tail -n 1" % path) + data = f.read() + if f.close() is None: + if len(data) != 0: + return "-- modified" + return "" + +def get_layer_revs(d): + layers = (d.getVar("BBLAYERS", True) or "").split() + medadata_revs = ["%-17s = %s:%s %s" % (os.path.basename(i), \ + base_get_metadata_git_branch(i, None).strip(), \ + base_get_metadata_git_revision(i, None), \ + get_layer_git_status(i)) \ + for i in layers] + return '\n'.join(medadata_revs) + +def buildinfo_target(d): + # Get context + if d.getVar('BB_WORKERCONTEXT', True) != '1': + return "" + # Single and list variables to be read + vars = "DISTRO DISTRO_VERSION BB_VERSION BUILD_SYS TARGET_SYS MACHINE USER_CLASSES IMAGE_CLASSES IMAGE_FEATURES IMAGE_LINGUAS IMAGE_INSTALL PACKAGE_EXCLUDE" + listvars = "USER_CLASSES IMAGE_CLASSES IMAGE_FEATURES IMAGE_LINGUAS IMAGE_INSTALL PACKAGE_EXCLUDE" + return outputvars(vars, listvars, d) + +# Write build information to target filesystem +inherit buildhistory +buildinfo () { +cat > ${IMAGE_ROOTFS}${sysconfdir}/build <<END +----------------------- +Build Configuration: | +----------------------- +${@buildinfo_target(d)} +----------------------- +Layer Revisions: | +----------------------- +${@get_layer_revs(d)} +END +} + do_fetch[noexec] = "1" do_unpack[noexec] = "1" do_patch[noexec] = "1" -- 1.9.1 -- _______________________________________________ Openembedded-core mailing list [email protected] http://lists.openembedded.org/mailman/listinfo/openembedded-core
