* [PATCH 1/3] kernel: Add kernel headers to kernel-dev package
2012-06-30 4:20 [PATCH 0/3 V3] Enable building modules on target Darren Hart
@ 2012-06-30 4:20 ` Darren Hart
2012-06-30 4:20 ` [PATCH 2/3] task-core-sdk: Add kernel-dev to task-core-sdk RDEPENDS Darren Hart
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: Darren Hart @ 2012-06-30 4:20 UTC (permalink / raw)
To: Poky, Saul Wold, openembedded-core, Kishore Bodke; +Cc: Darren Hart
[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.
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
Acked-by: Bruce Ashfield <bruce.ashfield@windriver.com>
CC: Tom Zanussi <tom.zanussi@intel.com>
CC: Khem Raj <raj.khem@gmail.com>
---
meta/classes/kernel.bbclass | 15 +++++++--------
meta/conf/bitbake.conf | 2 +-
2 files changed, 8 insertions(+), 9 deletions(-)
diff --git a/meta/classes/kernel.bbclass b/meta/classes/kernel.bbclass
index 31e633b..27e0033 100644
--- a/meta/classes/kernel.bbclass
+++ b/meta/classes/kernel.bbclass
@@ -130,7 +130,7 @@ kernel_do_install() {
# Support for external module building - create a minimal copy of the
# kernel source tree.
#
- kerneldir=${D}/kernel
+ kerneldir=${D}/usr/src/kernel
install -d $kerneldir
#
@@ -183,10 +183,11 @@ kernel_do_install() {
cp arch/powerpc/lib/crtsavres.o $kerneldir/arch/powerpc/lib/crtsavres.o
fi
- # Remove the following binaries which cause strip errors
+ # Remove the following binaries which cause strip or arch QA 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
@@ -247,13 +248,11 @@ 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-vmlinux kernel-image kernel-dev kernel-misc"
+PACKAGES = "kernel kernel-base kernel-vmlinux kernel-image kernel-dev"
FILES = ""
FILES_kernel-image = "/boot/${KERNEL_IMAGETYPE}*"
-FILES_kernel-dev = "/boot/System.map* /boot/Module.symvers* /boot/config*"
+FILES_kernel-dev = "/boot/System.map* /boot/Module.symvers* /boot/config* /usr/src/kernel"
FILES_kernel-vmlinux = "/boot/vmlinux*"
-# misc is a package to contain files we need in staging
-FILES_kernel-misc = "/kernel/include/config /kernel/scripts /kernel/drivers/crypto /kernel/drivers/media"
RDEPENDS_kernel = "kernel-base"
# Allow machines to override this dependency if kernel image files are
# not wanted in images as standard
@@ -469,7 +468,7 @@ python populate_packages_prepend () {
metapkg = "kernel-modules"
d.setVar('ALLOW_EMPTY_' + metapkg, "1")
d.setVar('FILES_' + metapkg, "")
- blacklist = [ 'kernel-dev', 'kernel-image', 'kernel-base', 'kernel-vmlinux', 'kernel-misc' ]
+ blacklist = [ 'kernel-dev', 'kernel-image', 'kernel-base', 'kernel-vmlinux' ]
for l in module_deps.values():
for i in l:
pkg = module_pattern % legitimize_package_name(re.match(module_regex, os.path.basename(i)).group(1))
diff --git a/meta/conf/bitbake.conf b/meta/conf/bitbake.conf
index 9377ee6..7e3de09 100644
--- a/meta/conf/bitbake.conf
+++ b/meta/conf/bitbake.conf
@@ -381,7 +381,7 @@ SDKPATHNATIVE = "${SDKPATH}/sysroots/${SDK_SYS}"
##################################################################
OLDEST_KERNEL = "2.6.16"
-STAGING_KERNEL_DIR = "${STAGING_DIR_HOST}/kernel"
+STAGING_KERNEL_DIR = "${STAGING_DIR_HOST}/usr/src/kernel"
##################################################################
# Specific image creation and rootfs population info.
--
1.7.10.2
^ permalink raw reply related [flat|nested] 5+ messages in thread* [PATCH 2/3] task-core-sdk: Add kernel-dev to task-core-sdk RDEPENDS
2012-06-30 4:20 [PATCH 0/3 V3] Enable building modules on target Darren Hart
2012-06-30 4:20 ` [PATCH 1/3] kernel: Add kernel headers to kernel-dev package Darren Hart
@ 2012-06-30 4:20 ` Darren Hart
2012-06-30 4:20 ` [PATCH 3/3] linux-yocto-custom: Remove linux-tools Darren Hart
2012-06-30 4:22 ` [PATCH 0/3 V3] Enable building modules on target Darren Hart
3 siblings, 0 replies; 5+ messages in thread
From: Darren Hart @ 2012-06-30 4:20 UTC (permalink / raw)
To: Poky, Saul Wold, openembedded-core, Kishore Bodke; +Cc: Darren Hart
Add kernel-dev to task-core-sdk so it will be included with
core-image-sato-sdk and similar image recipes. This enables
building Linux kernel modules on the target.
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
Acked-by: Bruce Ashfield <bruce.ashfield@windriver.com>
CC: Jessica Zhang <jessica.zhang@intel.com>
---
meta/recipes-core/tasks/task-core-sdk.bb | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/meta/recipes-core/tasks/task-core-sdk.bb b/meta/recipes-core/tasks/task-core-sdk.bb
index ec6cdcc..d65a53a 100644
--- a/meta/recipes-core/tasks/task-core-sdk.bb
+++ b/meta/recipes-core/tasks/task-core-sdk.bb
@@ -7,7 +7,7 @@ LICENSE = "MIT"
LIC_FILES_CHKSUM = "file://${COREBASE}/LICENSE;md5=3f40d7994397109285ec7b81fdeb3b58 \
file://${COREBASE}/meta/COPYING.MIT;md5=3da9cfbcb788c80a0384361b4de20420"
DEPENDS = "task-core-console"
-PR = "r7"
+PR = "r8"
ALLOW_EMPTY = "1"
#PACKAGEFUNCS =+ 'generate_sdk_pkgs'
@@ -46,7 +46,8 @@ RDEPENDS_task-core-sdk = "\
distcc \
ldd \
file \
- tcl"
+ tcl \
+ kernel-dev"
#python generate_sdk_pkgs () {
# poky_pkgs = read_pkgdata('task-core', d)['PACKAGES']
--
1.7.10.2
^ permalink raw reply related [flat|nested] 5+ messages in thread* [PATCH 3/3] linux-yocto-custom: Remove linux-tools
2012-06-30 4:20 [PATCH 0/3 V3] Enable building modules on target Darren Hart
2012-06-30 4:20 ` [PATCH 1/3] kernel: Add kernel headers to kernel-dev package Darren Hart
2012-06-30 4:20 ` [PATCH 2/3] task-core-sdk: Add kernel-dev to task-core-sdk RDEPENDS Darren Hart
@ 2012-06-30 4:20 ` Darren Hart
2012-06-30 4:22 ` [PATCH 0/3 V3] Enable building modules on target Darren Hart
3 siblings, 0 replies; 5+ messages in thread
From: Darren Hart @ 2012-06-30 4:20 UTC (permalink / raw)
To: Poky, Saul Wold, openembedded-core, Kishore Bodke; +Cc: Darren Hart
Remove the linux-tools include as perf is now packaged independently.
Without this, including meta-skeleton in bblayers.conf results in a
build failure as linux-tools.inc cannot be found.
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
Acked-by: Bruce Ashfield <bruce.ashfield@windriver.com>
CC: Tom Zanussi <tom.zanussi@intel.com>
---
meta-skeleton/recipes-kernel/linux/linux-yocto-custom.bb | 2 --
1 file changed, 2 deletions(-)
diff --git a/meta-skeleton/recipes-kernel/linux/linux-yocto-custom.bb b/meta-skeleton/recipes-kernel/linux/linux-yocto-custom.bb
index 1438ad8..55f0c38 100644
--- a/meta-skeleton/recipes-kernel/linux/linux-yocto-custom.bb
+++ b/meta-skeleton/recipes-kernel/linux/linux-yocto-custom.bb
@@ -42,5 +42,3 @@ PR = "r0"
PV = "${LINUX_VERSION}+git${SRCPV}"
COMPATIBLE_MACHINE = "(qemuarm|qemux86|qemuppc|qemumips|qemux86-64)"
-
-require recipes-kernel/linux/linux-tools.inc
--
1.7.10.2
^ permalink raw reply related [flat|nested] 5+ messages in thread* Re: [PATCH 0/3 V3] Enable building modules on target
2012-06-30 4:20 [PATCH 0/3 V3] Enable building modules on target Darren Hart
` (2 preceding siblings ...)
2012-06-30 4:20 ` [PATCH 3/3] linux-yocto-custom: Remove linux-tools Darren Hart
@ 2012-06-30 4:22 ` Darren Hart
3 siblings, 0 replies; 5+ messages in thread
From: Darren Hart @ 2012-06-30 4:22 UTC (permalink / raw)
To: Darren Hart; +Cc: openembedded-core, Poky
scratch this series.... apologies, sent the wrong one.
On 06/29/2012 09:20 PM, Darren Hart wrote:
> Note: As this is a major change that impacts every BSP, I suggest this
> spend some time in MUT before being included into master.
>
> This series simplifies the include mechanisms for the linux-yocto recipes
> and adds support for a kernel-headers package which enables the building
> of modules on the target.
>
> Sending to both oe-core and poky as this series touches files in both
> and I didn't want to confuse the intent or the dependency by splitting
> them up.
>
> V2:
> o Add files to kernel-dev rather than create a new kernel-headers package
> o Move the location to /usr/src/kernel from /usr/src/kernel-headers
> o Eliminate the kernel-misc package as kernel-dev covers it now
> o Fix a bug with linux-yocto-custom exposed during testing
>
> V3:
> o Fix tasl-core-sdk typo
> o Rebase on origin/master where 2 patches had already been applied
> o Correct the bitbake.conf STAGING_KERNEL_DIR path which I missed in V2
>
> Testing Performed:
> Built core-image-sato-sdk for qemux86 and copied over the hello-mod
> module sources. Built the scripts dir in /usr/src/kernel, then built the
> hello-mod module on the target, insmod, rmmod, dmesg -n 2. The output was
> correct.
>
> The following changes since commit a5b2c1e4ce3ad4f2b9ea306c6d10f528c5ef8b66:
>
> bitbake: Hob: change 'run image' and 'deploy' Gui and work flow for building detail page (2012-06-29 14:46:47 +0100)
>
> are available in the git repository at:
>
> git://git.yoctoproject.org/poky-contrib dvhart/modules-v3
> http://git.yoctoproject.org/cgit.cgi/poky-contrib/log/?h=dvhart/modules-v3
>
> Darren Hart (3):
> kernel: Add kernel headers to kernel-dev package
> task-core-sdk: Add kernel-dev to task-core-sdk RDEPENDS
> linux-yocto-custom: Remove linux-tools
>
> .../recipes-kernel/linux/linux-yocto-custom.bb | 2 --
> meta/classes/kernel.bbclass | 15 +++++++--------
> meta/conf/bitbake.conf | 2 +-
> meta/recipes-core/tasks/task-core-sdk.bb | 5 +++--
> 4 files changed, 11 insertions(+), 13 deletions(-)
>
--
Darren Hart
Intel Open Source Technology Center
Yocto Project - Linux Kernel
^ permalink raw reply [flat|nested] 5+ messages in thread