7f41f1a888
This commit changes the sysroots path to be machine specific.
Changes includes:
1) STAGING_DIR_TARGET and STRAGING_DIR_HOST points to machine specific
paths.
2) task stamp files. Adding ${MACHINE} info into stamp files for
do_populate_sysroots and do_package tasks. Add a BB_STAMPTASK_BLACKLIST
to keep native, nativesdk, crosssdk, and cross-canadian stamp unchanged.
3) siteconfig path. Separate the site config path for different machines
to avoid one machine adopting the cache file of another machine.
4) sstate. Add machine name to sstate manifest file.
Change relocation code for sstate paths since sysroot is machine.
Keep native, nativesdk, crosssdk, and cross-canadian unchanged.
5) toolchain scripts. Change the environment path to point to machine
specific sysroots in toolchain scripts bbclass.
6) Relocate la files when populating to a different machine of the same
architecture.
7) Exclude STAGING_DIR_TARGET and STAGING_DIR_HOST parameter from sstate
siginfo since they contain ${MACHINE} information.
Signed-off-by: Dongxiao Xu <dongxiao.xu@intel.com>
126 lines
3.7 KiB
Text
126 lines
3.7 KiB
Text
# Copyright (C) 2004, Advanced Micro Devices, Inc. All Rights Reserved
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# Released under the MIT license (see packages/COPYING)
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# Creates a bootable image using syslinux, your kernel and an optional
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# initrd
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#
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# End result is two things:
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#
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# 1. A .hddimage file which is an msdos filesystem containing syslinux, a kernel,
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# an initrd and a rootfs image. These can be written to harddisks directly and
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# also booted on USB flash disks (write them there with dd).
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#
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# 2. A CD .iso image
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# Boot process is that the initrd will boot and process which label was selected
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# in syslinux. Actions based on the label are then performed (e.g. installing to
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# an hdd)
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# External variables
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# ${INITRD} - indicates a filesystem image to use as an initrd (optional)
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# ${ROOTFS} - indicates a filesystem image to include as the root filesystem (optional)
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# ${AUTO_SYSLINUXCFG} - set this to 1 to enable creating an automatic config
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# ${LABELS} - a list of targets for the automatic config
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# ${APPEND} - an override list of append strings for each label
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# ${SYSLINUX_OPTS} - additional options to add to the syslinux file ';' delimited
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do_bootimg[depends] += "dosfstools-native:do_populate_sysroot \
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syslinux:do_populate_sysroot \
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syslinux-native:do_populate_sysroot \
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mtools-native:do_populate_sysroot \
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cdrtools-native:do_populate_sysroot"
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PACKAGES = " "
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EXCLUDE_FROM_WORLD = "1"
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HDDDIR = "${S}/hdd/boot"
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ISODIR = "${S}/cd/isolinux"
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BOOTIMG_VOLUME_ID ?= "boot"
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BOOTIMG_EXTRA_SPACE ?= "512"
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# Get the build_syslinux_cfg() function from the syslinux class
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SYSLINUXCFG = "${HDDDIR}/syslinux.cfg"
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SYSLINUXMENU = "${HDDDIR}/menu"
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inherit syslinux
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build_boot_bin() {
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install -d ${HDDDIR}
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install -m 0644 ${STAGING_DIR_HOST}/kernel/bzImage \
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${HDDDIR}/vmlinuz
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if [ -n "${INITRD}" ] && [ -s "${INITRD}" ]; then
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install -m 0644 ${INITRD} ${HDDDIR}/initrd
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fi
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if [ -n "${ROOTFS}" ] && [ -s "${ROOTFS}" ]; then
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install -m 0644 ${ROOTFS} ${HDDDIR}/rootfs.img
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fi
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install -m 444 ${STAGING_LIBDIR}/syslinux/ldlinux.sys ${HDDDIR}/ldlinux.sys
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# Do a little math, bash style
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#BLOCKS=`du -s ${HDDDIR} | cut -f 1`
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BLOCKS=`du -bks ${HDDDIR} | cut -f 1`
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SIZE=`expr $BLOCKS + ${BOOTIMG_EXTRA_SPACE}`
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mkdosfs -n ${BOOTIMG_VOLUME_ID} -d ${HDDDIR} \
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-C ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.hddimg $SIZE
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syslinux ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.hddimg
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chmod 644 ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.hddimg
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cd ${DEPLOY_DIR_IMAGE}
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rm -f ${DEPLOY_DIR_IMAGE}/${IMAGE_LINK_NAME}.hddimg
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ln -s ${IMAGE_NAME}.hddimg ${DEPLOY_DIR_IMAGE}/${IMAGE_LINK_NAME}.hddimg
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#Create an ISO if we have an INITRD
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if [ -n "${INITRD}" ] && [ -s "${INITRD}" ] && [ "${NOISO}" != "1" ] ; then
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install -d ${ISODIR}
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# Install the kernel
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install -m 0644 ${STAGING_DIR_HOST}/kernel/bzImage \
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${ISODIR}/vmlinuz
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# Install the configuration files
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cp ${HDDDIR}/syslinux.cfg ${ISODIR}/isolinux.cfg
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if [ -f ${SYSLINUXMENU} ]; then
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cp ${SYSLINUXMENU} ${ISODIR}
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fi
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install -m 0644 ${INITRD} ${ISODIR}/initrd
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if [ -n "${ROOTFS}" ] && [ -s "${ROOTFS}" ]; then
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install -m 0644 ${ROOTFS} ${ISODIR}/rootfs.img
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fi
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# And install the syslinux stuff
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cp ${STAGING_LIBDIR}/syslinux/isolinux.bin ${ISODIR}
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mkisofs -V ${BOOTIMG_VOLUME_ID} \
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-o ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.iso \
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-b isolinux/isolinux.bin -c isolinux/boot.cat -r \
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-no-emul-boot -boot-load-size 4 -boot-info-table \
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${S}/cd/
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cd ${DEPLOY_DIR_IMAGE}
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rm -f ${DEPLOY_DIR_IMAGE}/${IMAGE_LINK_NAME}.iso
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ln -s ${IMAGE_NAME}.iso ${DEPLOY_DIR_IMAGE}/${IMAGE_LINK_NAME}.iso
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fi
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}
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python do_bootimg() {
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bb.build.exec_func('build_syslinux_cfg', d)
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bb.build.exec_func('build_boot_bin', d)
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}
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addtask bootimg before do_build
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do_bootimg[nostamp] = "1"
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