[[pagelist(^chromium-pi)]]

[[TableOfContents]]

= 실험 =

== 배경 ==

TBA

== 가설 ==

arm-generic overlay가 armv7에 기반하며, armv6에 대한 대응이 없다.


== 검정 ==

결과: 실패

overlay-raspberrypi 내용을 rpi2 프로세서 내용으로 바꿔서 빌드 시도했으나 실패 함.


{{{
raspberrypi-kernel-3.6-r3: >>> Configuring source in /build/raspberrypi/tmp/portage/sys-kernel/raspberrypi-kernel-3.6-r3/work/raspberrypi-kernel-3.6 ...
raspberrypi-kernel-3.6-r3:  * Using kernel config: /build/raspberrypi/tmp/portage/sys-kernel/raspberrypi-kernel-3.6-r3/work/raspberrypi-kernel-3.6/arch/arm/configs/bcmrpi_2_defconfig
raspberrypi-kernel-3.6-r3: cp: cannot stat '/build/raspberrypi/tmp/portage/sys-kernel/raspberrypi-kernel-3.6-r3/work/raspberrypi-kernel-3.6/arch/arm/configs/bcmrpi_2_defconfig': No such file or directory
raspberrypi-kernel-3.6-r3:  * ERROR: sys-kernel/raspberrypi-kernel-3.6-r3::raspberrypi failed (configure phase):
raspberrypi-kernel-3.6-r3:  *   (no error message)
raspberrypi-kernel-3.6-r3:  * 
raspberrypi-kernel-3.6-r3:  * Call stack:
raspberrypi-kernel-3.6-r3:  *     ebuild.sh, line   93:  Called src_configure
raspberrypi-kernel-3.6-r3:  *   environment, line 4786:  Called cros-kernel2_src_configure
raspberrypi-kernel-3.6-r3:  *   environment, line 1372:  Called die
raspberrypi-kernel-3.6-r3:  * The specific snippet of code:
raspberrypi-kernel-3.6-r3:  *           cp -f "${config}" "$(get_build_cfg)" || die;
raspberrypi-kernel-3.6-r3:  * 
raspberrypi-kernel-3.6-r3:  * If you need support, post the output of `emerge --info '=sys-kernel/raspberrypi-kernel-3.6-r3::raspberrypi'`,
raspberrypi-kernel-3.6-r3:  * the complete build log and the output of `emerge -pqv '=sys-kernel/raspberrypi-kernel-3.6-r3::raspberrypi'`.
raspberrypi-kernel-3.6-r3:  * The complete build log is located at '/build/raspberrypi/tmp/portage/logs/sys-kernel:raspberrypi-kernel-3.6-r3:20150628-105058.log'.
raspberrypi-kernel-3.6-r3:  * For convenience, a symlink to the build log is located at '/build/raspberrypi/tmp/portage/sys-kernel/raspberrypi-kernel-3.6-r3/temp/build.log'.
raspberrypi-kernel-3.6-r3:  * The ebuild environment file is located at '/build/raspberrypi/tmp/portage/sys-kernel/raspberrypi-kernel-3.6-r3/temp/environment'.
raspberrypi-kernel-3.6-r3:  * Working directory: '/build/raspberrypi/tmp/portage/sys-kernel/raspberrypi-kernel-3.6-r3/work/raspberrypi-kernel-3.6'
raspberrypi-kernel-3.6-r3:  * S: '/build/raspberrypi/tmp/portage/sys-kernel/raspberrypi-kernel-3.6-r3/work/raspberrypi-kernel-3.6'
raspberrypi-kernel-3.6-r3: >>> Failed to emerge sys-kernel/raspberrypi-kernel-3.6-r3 for /build/raspberrypi/, Log file:
raspberrypi-kernel-3.6-r3: >>>  '/build/raspberrypi/tmp/portage/logs/sys-kernel:raspberrypi-kernel-3.6-r3:20150628-105058.log'
raspberrypi-kernel-3.6-r3: 
raspberrypi-kernel-3.6-r3:  * Messages for package sys-kernel/raspberrypi-kernel-3.6-r3 merged to /build/raspberrypi/:
raspberrypi-kernel-3.6-r3: 
raspberrypi-kernel-3.6-r3:  * Using kernel config: /build/raspberrypi/tmp/portage/sys-kernel/raspberrypi-kernel-3.6-r3/work/raspberrypi-kernel-3.6/arch/arm/configs/bcmrpi_2_defconfig
raspberrypi-kernel-3.6-r3:  * ERROR: sys-kernel/raspberrypi-kernel-3.6-r3::raspberrypi failed (configure phase):
raspberrypi-kernel-3.6-r3:  *   (no error message)
raspberrypi-kernel-3.6-r3:  * 
raspberrypi-kernel-3.6-r3:  * Call stack:
raspberrypi-kernel-3.6-r3:  *     ebuild.sh, line   93:  Called src_configure
raspberrypi-kernel-3.6-r3:  *   environment, line 4786:  Called cros-kernel2_src_configure
raspberrypi-kernel-3.6-r3:  *   environment, line 1372:  Called die
raspberrypi-kernel-3.6-r3:  * The specific snippet of code:
raspberrypi-kernel-3.6-r3:  *           cp -f "${config}" "$(get_build_cfg)" || die;
raspberrypi-kernel-3.6-r3:  * 
raspberrypi-kernel-3.6-r3:  * If you need support, post the output of `emerge --info '=sys-kernel/raspberrypi-kernel-3.6-r3::raspberrypi'`,
raspberrypi-kernel-3.6-r3:  * the complete build log and the output of `emerge -pqv '=sys-kernel/raspberrypi-kernel-3.6-r3::raspberrypi'`.
raspberrypi-kernel-3.6-r3:  * The complete build log is located at '/build/raspberrypi/tmp/portage/logs/sys-kernel:raspberrypi-kernel-3.6-r3:20150628-105058.log'.
raspberrypi-kernel-3.6-r3:  * For convenience, a symlink to the build log is located at '/build/raspberrypi/tmp/portage/sys-kernel/raspberrypi-kernel-3.6-r3/temp/build.log'.
raspberrypi-kernel-3.6-r3:  * The ebuild environment file is located at '/build/raspberrypi/tmp/portage/sys-kernel/raspberrypi-kernel-3.6-r3/temp/environment'.
raspberrypi-kernel-3.6-r3:  * Working directory: '/build/raspberrypi/tmp/portage/sys-kernel/raspberrypi-kernel-3.6-r3/work/raspberrypi-kernel-3.6'
raspberrypi-kernel-3.6-r3:  * S: '/build/raspberrypi/tmp/portage/sys-kernel/raspberrypi-kernel-3.6-r3/work/raspberrypi-kernel-3.6'
=== Complete: job raspberrypi-kernel-3.6-r3 (0m24.9s) ===   
Failed sys-kernel/raspberrypi-kernel-3.6-r3 (in 0m24.9s). Your build has failed.
Pending 4/4, [Time 0m53.5s Load 1.18 0.43 1.49]
Packages failed:
        sys-kernel/raspberrypi-kernel-3.6-r3
}}}
== Hint ==

/build/raspberrypi/tmp/portage/sys-kernel/raspberrypi-kernel-3.6-r3/work/raspberrypi-kernel-3.6/arch/arm/configs/bcmrpi_defconfig

/mnt/host/source/src/third_party/u-boot/files/configs/rpi_defconfig
/mnt/host/source/src/third_party/u-boot/files/configs/rpi_2_defconfig