[OE-core] [for-denzil][meta-oe][PATCH 09/11] kernel: Add kernel headers to kernel-dev package
McClintock Matthew-B29882
B29882 at freescale.com
Wed Sep 5 21:42:41 UTC 2012
On Tue, Aug 28, 2012 at 1:41 AM, Koen Kooi <koen at dominion.thruhere.net> wrote:
> From: Darren Hart <dvhart at linux.intel.com>
>
> [YOCTO #1614]
>
> Add the kernel headers to the kernel-dev package. This packages what was
> already built and kept in sysroots for building modules with bitbake.
> Making this available on the target requires removing some additional
> host binaries.
>
> Move the location to /usr/src/kernel
>
> Before use on the target, the user will need to:
>
> # cd /usr/src/kernel
> # make scripts
>
> This renders the kernel-misc recipe empty, so remove it.
>
> As we use /usr/src/kernel in several places (and I missed one in the
> previous version), add a KERNEL_SRC_DIR variable and use that throughout
> the class to avoid update errors in the future.
>
> Now that we package the kernel headers, drop the
> kernel_package_preprocess function which removed them from PKGD.
>
> All *-sdk image recipes include dev-pkgs, so the kernel-dev package will
> be installed by default on all such images.
>
> Signed-off-by: Darren Hart <dvhart at linux.intel.com>
> CC: Bruce Ashfield <bruce.ashfield at windriver.com>
> CC: Tom Zanussi <tom.zanussi at intel.com>
> CC: Khem Raj <raj.khem at gmail.com>
>
> ---
> meta/classes/kernel.bbclass | 25 +++++++++++--------------
> meta/conf/bitbake.conf | 2 +-
> 2 files changed, 12 insertions(+), 15 deletions(-)
>
> diff --git a/meta/classes/kernel.bbclass b/meta/classes/kernel.bbclass
> index 3ccd753..d79ba9f 100644
> --- a/meta/classes/kernel.bbclass
> +++ b/meta/classes/kernel.bbclass
> @@ -77,6 +77,10 @@ EXTRA_OEMAKE = ""
>
> KERNEL_ALT_IMAGETYPE ??= ""
>
> +# Define where the kernel headers are installed on the target as well as where
> +# they are staged.
> +KERNEL_SRC_PATH = "/usr/src/kernel"
> +
> KERNEL_IMAGETYPE_FOR_MAKE = "${@(lambda s: s[:-3] if s[-3:] == ".gz" else s)(d.getVar('KERNEL_IMAGETYPE', True))}"
>
> kernel_do_compile() {
> @@ -130,7 +134,7 @@ kernel_do_install() {
> # Support for external module building - create a minimal copy of the
> # kernel source tree.
> #
> - kerneldir=${D}/kernel
> + kerneldir=${D}${KERNEL_SRC_PATH}
> install -d $kerneldir
>
> #
> @@ -191,20 +195,15 @@ kernel_do_install() {
> # Remove the following binaries which cause strip errors
> # during do_package for cross-compiled platforms
> bin_files="arch/powerpc/boot/addnote arch/powerpc/boot/hack-coff \
> - arch/powerpc/boot/mktree"
> + arch/powerpc/boot/mktree scripts/kconfig/zconf.tab.o \
> + scripts/kconfig/conf.o"
> for entry in $bin_files; do
> rm -f $kerneldir/$entry
> done
> }
>
> -PACKAGE_PREPROCESS_FUNCS += "kernel_package_preprocess"
> -
> -kernel_package_preprocess () {
> - rm -rf ${PKGD}/kernel
> -}
> -
> sysroot_stage_all_append() {
> - sysroot_stage_dir ${D}/kernel ${SYSROOT_DESTDIR}/kernel
> + sysroot_stage_dir ${D}${KERNEL_SRC_PATH} ${SYSROOT_DESTDIR}${KERNEL_SRC_PATH}
> }
>
> kernel_do_configure() {
> @@ -252,13 +251,11 @@ EXPORT_FUNCTIONS do_compile do_install do_configure
>
> # kernel-base becomes kernel-${KERNEL_VERSION}
> # kernel-image becomes kernel-image-${KERNEL_VERISON}
> -PACKAGES = "kernel kernel-base kernel-image kernel-dev kernel-vmlinux kernel-misc"
> +PACKAGES = "kernel kernel-base kernel-vmlinux kernel-image kernel-dev"
> FILES = ""
> FILES_kernel-image = "/boot/${KERNEL_IMAGETYPE}*"
> -FILES_kernel-dev = "/boot/System.map* /boot/Module.symvers* /boot/config*"
> +FILES_kernel-dev = "/boot/System.map* /boot/Module.symvers* /boot/config* ${KERNEL_SRC_PATH}"
This patch is causing the following on denzil (which Scott applied to
his denzil-next branch)
ERROR: QA Issue: non debug package contains .debug directory:
kernel-dev path
/work/p5020ds_64b-poky-linux/linux-qoriq-sdk-3.0.34-r4/packages-split/kernel-dev/usr/src/kernel/tools/perf/.debug/perf
ERROR: QA run found fatal errors. Please consider fixing them.
ERROR: Function failed: do_package_qa
ERROR: Logfile of failure stored in:
/local/home/mattsm/git/poky/build-denzil/tmp/work/p5020ds_64b-poky-linux/linux-qoriq-sdk-3.0.34-r4/temp/log.do_package.26851
NOTE: package linux-qoriq-sdk-3.0.34-r4: task do_package: Failed
ERROR: Task 13 (/local/home/mattsm/git/poky/build-denzil/../meta-fsl-ppc/recipes-kernel/linux/linux-qoriq-sdk.bb,
do_package) failed with exit code '1'
At first glance, it looks like we should:
diff --git a/meta/classes/kernel.bbclass b/meta/classes/kernel.bbclass
index 7ae2a53..511b22b 100644
--- a/meta/classes/kernel.bbclass
+++ b/meta/classes/kernel.bbclass
@@ -546,4 +546,5 @@ EXPORT_FUNCTIONS do_deploy
PACKAGES =+ "perf-dbg perf"
FILES_perf = "${bindir}/* \
${libexecdir}"
-FILES_perf-dbg = "${FILES_${PN}-dbg}"
+FILES_perf-dbg = "${FILES_${PN}-dbg} \
+ ${KERNEL_SRC_PATH}/tools/perf/.debug"
Thoughts?
-M
> FILES_kernel-vmlinux = "/boot/vmlinux*"
> -# misc is a package to contain files we need in staging
> -FILES_kernel-misc = "/kernel/include/config /kernel/scripts /kernel/drivers/crypto /kernel/drivers/media"
> RDEPENDS_kernel = "kernel-base"
> # Allow machines to override this dependency if kernel image files are
> # not wanted in images as standard
> @@ -475,7 +472,7 @@ python populate_packages_prepend () {
> metapkg = "kernel-modules"
> d.setVar('ALLOW_EMPTY_' + metapkg, "1")
> d.setVar('FILES_' + metapkg, "")
> - blacklist = [ 'kernel-dev', 'kernel-image', 'kernel-base', 'kernel-vmlinux', 'perf', 'perf-dbg', 'kernel-misc' ]
> + blacklist = [ 'kernel-dev', 'kernel-image', 'kernel-base', 'kernel-vmlinux', 'perf', 'perf-dbg' ]
> for l in module_deps.values():
> for i in l:
> pkg = module_pattern % legitimize_package_name(re.match(module_regex, os.path.basename(i)).group(1))
> diff --git a/meta/conf/bitbake.conf b/meta/conf/bitbake.conf
> index 618780c..85ba108 100644
> --- a/meta/conf/bitbake.conf
> +++ b/meta/conf/bitbake.conf
> @@ -376,7 +376,7 @@ SDKPATHNATIVE = "${SDKPATH}/sysroots/${SDK_SYS}"
> ##################################################################
>
> OLDEST_KERNEL = "2.6.16"
> -STAGING_KERNEL_DIR = "${STAGING_DIR_HOST}/kernel"
> +STAGING_KERNEL_DIR = "${STAGING_DIR_HOST}/usr/src/kernel"
>
> ##################################################################
> # Specific image creation and rootfs population info.
> --
> 1.7.7.6
>
>
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