diff options
Diffstat (limited to 'meta/recipes-kernel/linux/linux-yocto.inc')
| -rw-r--r-- | meta/recipes-kernel/linux/linux-yocto.inc | 54 |
1 files changed, 47 insertions, 7 deletions
diff --git a/meta/recipes-kernel/linux/linux-yocto.inc b/meta/recipes-kernel/linux/linux-yocto.inc index c304d009eb..637506a2a8 100644 --- a/meta/recipes-kernel/linux/linux-yocto.inc +++ b/meta/recipes-kernel/linux/linux-yocto.inc @@ -1,29 +1,69 @@ -DESCRIPTION = "Yocto Kernel" +SUMMARY = "Linux kernel" SECTION = "kernel" -LICENSE = "GPL" +LICENSE = "GPLv2" LIC_FILES_CHKSUM = "file://COPYING;md5=d7810fab7487fb0aad327b76f1be7cd7" +UPSTREAM_CHECK_GITTAGREGEX = "(?P<pver>\d+\.\d+(\.\d+)*)" + +INC_PR = "r4" + +# Skip processing of this recipe if it is not explicitly specified as the +# PREFERRED_PROVIDER for virtual/kernel. This avoids network access required +# by the use of AUTOREV SRCREVs, which are the default for this recipe. +python () { + if d.getVar("PREFERRED_PROVIDER_virtual/kernel") != d.getVar("PN"): + d.delVar("BB_DONT_CACHE") + raise bb.parse.SkipPackage("Set PREFERRED_PROVIDER_virtual/kernel to %s to enable it" % (d.getVar("PN"))) +} + +DEPENDS += "xz-native bc-native" +DEPENDS_append_aarch64 = " libgcc" +KERNEL_CC_append_aarch64 = " ${TOOLCHAIN_OPTIONS}" +KERNEL_LD_append_aarch64 = " ${TOOLCHAIN_OPTIONS}" + +DEPENDS_append_nios2 = " libgcc" +KERNEL_CC_append_nios2 = " ${TOOLCHAIN_OPTIONS}" +KERNEL_LD_append_nios2 = " ${TOOLCHAIN_OPTIONS}" + +KERNEL_FEATURES_append_qemuall=" features/debug/printk.scc" + # A KMACHINE is the mapping of a yocto $MACHINE to what is built # by the kernel. This is typically the branch that should be built, # and it can be specific to the machine or shared # KMACHINE = "UNDEFINED" -# Set this to 'preempt_rt' in the local.conf if you want a real time kernel -LINUX_KERNEL_TYPE ?= standard +LINUX_KERNEL_TYPE ?= "standard" -do_patch[depends] = "kern-tools-native:do_populate_sysroot" +# KMETA ?= "" +KBRANCH ?= "master" +KMACHINE ?= "${MACHINE}" +SRCREV_FORMAT ?= "meta_machine" -addtask kernel_configme before do_configure after do_patch +# LEVELS: +# 0: no reporting +# 1: report options that are specified, but not in the final config +# 2: report options that are not hardware related, but set by a BSP +KCONF_AUDIT_LEVEL ?= "1" +KCONF_BSP_AUDIT_LEVEL ?= "0" +KMETA_AUDIT ?= "yes" + +LINUX_VERSION_EXTENSION ?= "-yocto-${LINUX_KERNEL_TYPE}" # Pick up shared functions +inherit kernel inherit kernel-yocto require linux-dtb.inc -B = "${WORKDIR}/linux-${MACHINE}-${LINUX_KERNEL_TYPE}-build" +B = "${WORKDIR}/linux-${PACKAGE_ARCH}-${LINUX_KERNEL_TYPE}-build" do_install_append(){ if [ -n "${KMETA}" ]; then rm -rf ${STAGING_KERNEL_DIR}/${KMETA} fi } + +# extra tasks +addtask kernel_version_sanity_check after do_kernel_metadata do_kernel_checkout before do_compile +addtask validate_branches before do_patch after do_kernel_checkout +addtask kernel_configcheck after do_configure before do_compile |