136 lines
3.7 KiB
BlitzBasic
136 lines
3.7 KiB
BlitzBasic
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inherit linux-kernel-base localgit
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DESCRIPTION = "QuIC Linux Kernel"
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LICENSE = "GPLv2"
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LIC_FILES_CHKSUM = "file://COPYING;md5=d7810fab7487fb0aad327b76f1be7cd7"
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COMPATIBLE_MACHINE = "(9615-cdp|mdm9625|mdm9625-perf)"
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# Moved to here from the distro.conf file because it really kind of belongs
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# here and we're moving more to being a BSP with the MSM linux distro...
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KERNEL_IMAGETYPE = "zImage"
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KERNEL_IMAGETYPE_9615-cdp = "Image"
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# Provide a config baseline for things so the kernel will build...
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KERNEL_DEFCONFIG_9615-cdp = "msm9615_defconfig"
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KERNEL_DEFCONFIG_mdm9625 = "msm9625_defconfig"
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KERNEL_DEFCONFIG_mdm9625-perf = "msm9625-perf_defconfig"
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KERNEL_DEFCONFIG ?= "msm9625_defconfig"
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PACKAGE_ARCH = "${MACHINE_ARCH}"
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KDIR = "/kernel"
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SRC_DIR = "${WORKSPACE}/kernel"
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PV = "git-${GITSHA}"
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PR = "r5"
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PROVIDES += "virtual/kernel"
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DEPENDS = "virtual/${TARGET_PREFIX}gcc"
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INHIBIT_DEFAULT_DEPS = "1"
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# Until usr/src/linux/scripts can be correctly processed
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PACKAGE_STRIP = "no"
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INHIBIT_PACKAGE_STRIP = "1"
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PACKAGES = "kernel kernel-base kernel-module-bridge \
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kernel-module-ip-tables \
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kernel-module-iptable-nat \
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kernel-module-iptable-filter \
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kernel-module-ipt-masquerade \
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kernel-module-x-tables \
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kernel-module-nf-defrag-ipv4 \
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kernel-module-nf-conntrack \
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kernel-module-nf-conntrack-ipv4 \
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kernel-module-nf-nat"
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PACKAGES =+ "kernel-image"
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FILES_kernel-image = "/boot/${KERNEL_IMAGETYPE}*"
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PACKAGES =+ "kernel-dev"
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FILES_kernel-dev = "/boot/System.map* /boot/Module.symvers* /boot/config*"
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PACKAGES =+ "kernel-vmlinux"
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FILES_kernel-vmlinux = "/boot/vmlinux*"
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PACKAGES =+ "kernel-headers"
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FILES_kernel-headers = "${KDIR}/usr/include"
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PACKAGES =+ "kernel-modbuild"
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FILES_kernel-modbuild = "${KDIR}"
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INSANE_SKIP_kernel-modbuild = "arch"
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PACKAGES =+ "kernel-modules"
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FILES_kernel-modules = "/lib/modules"
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# The kernel makefiles do not like extra flags being given to make.
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EXTRA_OEMAKE_pn-${PN} = ""
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CFLAGS_pn-${PN} = ""
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CPPFLAGS_pn-${PN} = ""
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CXXFLAGS_pn-${PN} = ""
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LDFLAGS_pn-${PN} = ""
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export ARCH = "${TARGET_ARCH}"
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export CROSS_COMPILE = "${TARGET_PREFIX}"
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uses_modules () {
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grep -q -i -e '^CONFIG_MODULES=y$' "${O}/.config"
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}
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do_configure () {
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mkdir -p ${STAGING_KERNEL_DIR}
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rm -rf ${STAGING_KERNEL_DIR}/*
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rm -f ${O}
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ln -s ${STAGING_KERNEL_DIR} ${O}
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__do_clean_make
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oe_runmake ${KERNEL_DEFCONFIG} O=${O}
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}
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do_menuconfig() {
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export TERMWINDOWTITLE="${PN} Configuration"
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export SHELLCMDS="make ARCH=${ARCH} menuconfig O=${O}"
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${TERMCMDRUN}
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if [ $? -ne 0 ]; then
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oefatal "'${TERMCMD}' not found. Check TERMCMD variable."
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fi
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}
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do_menuconfig[nostamp] = "1"
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addtask menuconfig after do_configure
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do_savedefconfig() {
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oe_runmake savedefconfig O=${O}
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mv ${O}/defconfig ${S}/arch/${ARCH}/configs/${KERNEL_DEFCONFIG}
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}
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addtask savedefconfig after do_configure
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do_compile () {
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oe_runmake ${KERNEL_IMAGETYPE} O=${O}
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uses_modules && oe_runmake modules O=${O}
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}
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__do_clean_make () {
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[ -d ${O} ] && oe_runmake mrproper O=${O}
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oe_runmake mrproper
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}
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KERNEL_VERSION = "${@get_kernelversion('${O}')}"
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do_install () {
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# Files destined for the target
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install -d ${D}/boot
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for f in System.map Module.symvers vmlinux; do
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install -m 0644 ${O}/${f} ${D}/boot/${f}-${KERNEL_VERSION}
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done
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install -m 0644 ${O}/arch/${TARGET_ARCH}/boot/${KERNEL_IMAGETYPE} \
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${D}/boot/${KERNEL_IMAGETYPE}-${KERNEL_VERSION}
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install -m 0644 ${O}/.config ${D}/boot/config-${KERNEL_VERSION}
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uses_modules && oe_runmake modules_install O=${O} INSTALL_MOD_PATH=${D}
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# Files needed for staging
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install -d ${D}${KDIR}/usr
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oe_runmake headers_install O=${D}${KDIR}
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oe_runmake ${KERNEL_DEFCONFIG} O=${D}${KDIR}
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uses_modules && oe_runmake modules_prepare O=${D}${KDIR}
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cp -rf ${D}/* ${STAGING_DIR_TARGET}
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}
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