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
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
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
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"
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
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
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} ${target_meta_head}
- fi
+ fi
fi
fi
inherit kernel
require recipes-kernel/linux/linux-yocto.inc
-KMACHINE = "yocto/standard/base"
-KMACHINE_qemux86 = "yocto/standard/common-pc/base"
-KMACHINE_qemux86-64 = "yocto/standard/common-pc-64/base"
-KMACHINE_qemuppc = "yocto/standard/qemu-ppc32"
-KMACHINE_qemumips = "yocto/standard/mti-malta32-be"
-KMACHINE_qemuarm = "yocto/standard/arm-versatile-926ejs"
-
-KBRANCH = "${KMACHINE}"
+KBRANCH = "yocto/standard/base"
+KBRANCH_qemux86 = "yocto/standard/common-pc/base"
+KBRANCH_qemux86-64 = "yocto/standard/common-pc-64/base"
+KBRANCH_qemuppc = "yocto/standard/qemu-ppc32"
+KBRANCH_qemumips = "yocto/standard/mti-malta32-be"
+KBRANCH_qemuarm = "yocto/standard/arm-versatile-926ejs"
+
+# Temporary until 3.0 kernel tree is updated with machine mappings
+KMACHINE_qemux86 = "common-pc"
+KMACHINE_qemux86-64 = "common-pc-64"
+KMACHINE_qemuppc = "qemu-ppc32"
+KMACHINE_qemumips = "mti-malta32-be"
+KMACHINE_qemuarm = "arm-versatile-926ejs"
+
+KMETA = "meta"
LINUX_VERSION ?= "3.0.24"
