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| author |   Alejandro Hernandez <alejandro.hernandez@linux.intel.com> | 2017-11-22 09:09:30 -0800 |
|---|---|---|
| committer |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2017-12-02 11:24:37 +0000 |
| commit | 7725bad91b89a291a7099b2d99789a86b028f329 (patch) | |
| tree | 84412faafdd7d380ee622508e741206f8f9b57a1 /meta/recipes-core/initrdscripts | |
| parent | 62513ad6d38e4aba3e6b155e04c4c6344ed70ebc (diff) | |
| download | openembedded-core-contrib-7725bad91b89a291a7099b2d99789a86b028f329.tar.gz | |
initramfs-live-boot-tiny: Create the initramfs-live-boot-tiny recipe
The original initramfs-live-boot recipe RDEPENDS on udev, which is ok since
the init script relies some of its functionality on udevadm and such,
but on core-image-tiny-initramfs the init script simply drops to shell
after a basic setup, so udev is not needed.
This patch splits up an initramfs-live-boot-tiny recipe which does not
use udev, but uses busybox-mdev instead, eudev installed about 600
extra Kilobytes to core-image-tiny-initramfs userspace, by avoiding to
install eudev we achieve an even smaller footprint (almost 40% smaller).
Signed-off-by: Alejandro Hernandez <alejandro.hernandez@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Diffstat (limited to 'meta/recipes-core/initrdscripts')
| -rw-r--r-- | meta/recipes-core/initrdscripts/initramfs-live-boot-tiny_1.0.bb | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/meta/recipes-core/initrdscripts/initramfs-live-boot-tiny_1.0.bb b/meta/recipes-core/initrdscripts/initramfs-live-boot-tiny_1.0.bb new file mode 100644 index 0000000000..7a9a8ecae2 --- /dev/null +++ b/meta/recipes-core/initrdscripts/initramfs-live-boot-tiny_1.0.bb @@ -0,0 +1,21 @@ +SUMMARY = "Live image init script" +LICENSE = "MIT" +LIC_FILES_CHKSUM = "file://${COREBASE}/meta/COPYING.MIT;md5=3da9cfbcb788c80a0384361b4de20420" +DEPENDS = "virtual/kernel" +RDEPENDS_${PN} = "busybox-mdev" +SRC_URI = "file://init-live.sh" + +PR = "r12" + +S = "${WORKDIR}" + +do_install() { + install -m 0755 ${WORKDIR}/init-live.sh ${D}/init + install -d ${D}/dev + mknod -m 622 ${D}/dev/console c 5 1 +} + +FILES_${PN} += " /init /dev " + +# Due to kernel dependency +PACKAGE_ARCH = "${MACHINE_ARCH}" |