Merge remote-tracking branch 'origin/v3.6-a16' into a16

        echo "Kernel source ${KERNEL_BUILD_TOP} is missing, preparing folder structure"

        # Copy .repo/repo from Android tree to allow nested `repo init`.

        # Also create an empty manifests.git so the repo launcher recognizes

        # this as a valid local checkout and does not walk up to the parent

        # Android tree's .repo (which would cause it to reinitialize the wrong

        # manifest). On a dedicated server, manifests.git already exists from

        # a previously completed repo init, which is why it works there.

        # With .repo/repo/main.py present, _FindRepo() finds the local checkout

        # instead of walking up to the parent Android tree. repo init then

        # creates manifests.git fresh from the kernel manifest URL.

        mkdir -p "${KERNEL_BUILD_TOP}/.repo"

        cp -R "${ANDROID_BUILD_TOP}/.repo/repo" "${KERNEL_BUILD_TOP}/.repo/repo"

        git init --bare "${KERNEL_BUILD_TOP}/.repo/manifests.git" --quiet

        # Allow custom .repo/project-objects dir

        if [ -n "${KERNEL_REPO_PROJECT_OBJECTS_DIR}" ]; then