diff options
Diffstat (limited to 'meta/classes')
| -rw-r--r-- | meta/classes/kernel-yocto.bbclass | 115 |
1 files changed, 60 insertions, 55 deletions
diff --git a/meta/classes/kernel-yocto.bbclass b/meta/classes/kernel-yocto.bbclass index c995a2ef5..c6425b2b6 100644 --- a/meta/classes/kernel-yocto.bbclass +++ b/meta/classes/kernel-yocto.bbclass @@ -45,9 +45,6 @@ def find_urls(d): do_patch() { cd ${S} - if [ -f ${WORKDIR}/defconfig ]; then - defconfig=${WORKDIR}/defconfig - fi # if kernel tools are available in-tree, they are preferred # and are placed on the path before any external tools. Unless @@ -59,16 +56,13 @@ do_patch() { fi kbranch=${KBRANCH} - if [ -n "${YOCTO_KERNEL_EXTERNAL_BRANCH}" ]; then - # switch from a generic to a specific branch - kbranch=${YOCTO_KERNEL_EXTERNAL_BRANCH} - fi - # simply ensures that a branch of the right name has been created - if [ -n "${YOCTO_KERNEL_META_DATA}" ]; then + # if we have a defined/set meta branch we should not be generating + # any meta data. The passed branch has what we need. + if [ -n "${KMETA}" ]; then createme_flags="--disable-meta-gen" fi - createme ${createme_flags} ${ARCH} ${kbranch} ${defconfig} + createme ${createme_flags} ${ARCH} ${kbranch} if [ $? -ne 0 ]; then echo "ERROR. Could not create ${kbranch}" exit 1 @@ -95,7 +89,7 @@ do_patch() { fi # executes and modifies the source tree as required - patchme ${kbranch} + patchme ${KMACHINE} if [ $? -ne 0 ]; then echo "ERROR. Could not modify ${kbranch}" exit 1 @@ -122,7 +116,7 @@ do_kernel_checkout() { mv ${WORKDIR}/git/.git ${S} rm -rf ${WORKDIR}/git/ cd ${S} - if [ -n "${YOCTO_KERNEL_META_DATA}" ] && [ -n "${KMETA}" ]; then + if [ -n "${KMETA}" ]; then git branch -a | grep -q ${KMETA} if [ $? -ne 0 ]; then echo "ERROR. The branch '${KMETA}' is required and was not" @@ -131,15 +125,6 @@ do_kernel_checkout() { exit 1 fi fi - if [ -z "${YOCTO_KERNEL_EXTERNAL_BRANCH}" ] && [ -n "${KBRANCH}" ] ; then - git branch -a | grep -q ${KBRANCH} - if [ $? -ne 0 ]; then - echo "ERROR. The branch '${KBRANCH}' is required and was not" - echo "found. Ensure that the SRC_URI points to a valid linux-yocto" - echo "kernel repository" - exit 1 - fi - fi fi if [ -d "${WORKDIR}/git/" ] && [ ! -d "${WORKDIR}/git/.git" ]; then # we build out of {S}, so ensure that ${S} is clean and present @@ -192,7 +177,7 @@ do_kernel_configme() { cd ${S} PATH=${PATH}:${S}/scripts/util - configme ${configmeflags} --reconfig --output ${B} ${KBRANCH} ${KMACHINE} + configme ${configmeflags} --reconfig --output ${B} ${LINUX_KERNEL_TYPE} ${KMACHINE} if [ $? -ne 0 ]; then echo "ERROR. Could not configure ${KMACHINE}-${LINUX_KERNEL_TYPE}" exit 1 @@ -221,51 +206,71 @@ python do_kernel_configcheck() { do_validate_branches() { cd ${S} - # nothing to do if bootstrapping - if [ -n "${YOCTO_KERNEL_EXTERNAL_BRANCH}" ]; then - return - fi - - # nothing to do if SRCREV is AUTOREV + set +e + # if SRCREV is AUTOREV it shows up as AUTOINC there's nothing to + # check and we can exit early if [ "${SRCREV_machine}" = "AUTOINC" ]; then - # restore the branch for builds - git checkout -f ${KBRANCH} + return + fi + + # if the branches do not exist, then there's nothing to check either + git show-ref --quiet --verify -- "refs/heads/${KBRANCH}" + if [ $? -eq 1 ]; then return fi branch_head=`git show-ref -s --heads ${KBRANCH}` - meta_head=`git show-ref -s --heads ${KMETA}` - target_branch_head="${SRCREV_machine}" - target_meta_head="${SRCREV_meta}" + if [ -z "${SRCREV_machine}" ]; then + target_branch_head="${SRCREV}" + else + target_branch_head="${SRCREV_machine}" + fi + + if [ "${target_branch_head}" = "AUTOINC" ]; then + return + fi + # We have SRCREVs and we have branches so validation can continue! current=`git branch |grep \*|sed 's/^\* //'` - if [ -n "$target_branch_head" ] && [ "$branch_head" != "$target_branch_head" ]; then - if [ -n "${KERNEL_REVISION_CHECKING}" ]; then - ref=`git show ${target_meta_head} 2>&1 | head -n1 || true` - if [ "$ref" = "fatal: bad object ${target_meta_head}" ]; then - echo "ERROR ${target_branch_head} is not a valid commit ID." - echo "The kernel source tree may be out of sync" - exit 1 - else - echo "Forcing branch $current to ${target_branch_head}" - git branch -m $current $current-orig - git checkout -b $current ${target_branch_head} - fi + if [ -n "$target_branch_head" ] && [ "$branch_head" != "$target_branch_head" ] && + [ "$target_branch_head" != "AUTOINC" ]; then + ref=`git show ${target_branch_head} 2>&1 | head -n1 || true` + if [ "$ref" = "fatal: bad object ${target_meta_head}" ]; then + echo "ERROR ${target_branch_head} is not a valid commit ID." + echo "The kernel source tree may be out of sync" + exit 1 + else + echo "Forcing branch $current to ${target_branch_head}" + git branch -m $current $current-orig + git checkout -b $current ${target_branch_head} fi fi + meta_head=`git show-ref -s --heads ${KMETA}` + target_meta_head="${SRCREV_meta}" + git show-ref --quiet --verify -- "refs/heads/${KMETA}" + if [ $? -eq 1 ]; then + return + fi + + if [ "${target_meta_head}" = "AUTOINC" ]; then + return + fi + if [ "$meta_head" != "$target_meta_head" ]; then - if [ -n "${KERNEL_REVISION_CHECKING}" ]; then - ref=`git show ${target_meta_head} 2>&1 | head -n1 || true` - if [ "$ref" = "fatal: bad object ${target_meta_head}" ]; then - echo "ERROR ${target_meta_head} is not a valid commit ID" - echo "The kernel source tree may be out of sync" + ref=`git show ${target_meta_head} 2>&1 | head -n1 || true` + if [ "$ref" = "fatal: bad object ${target_meta_head}" ]; then + echo "ERROR ${target_meta_head} is not a valid commit ID" + echo "The kernel source tree may be out of sync" + exit 1 + else + echo "Forcing branch meta to ${target_meta_head}" + git branch -m ${KMETA} ${KMETA}-orig + git checkout -b ${KMETA} ${target_meta_head} + if [ $? -ne 0 ];then + echo "ERROR: could not checkout meta branch from known hash ${target_meta_head}" exit 1 - else - echo "Forcing branch meta to ${target_meta_head}" - git branch -m ${KMETA} ${KMETA}-orig - git checkout -b ${KMETA} ${target_meta_head} - fi + fi fi fi |