diff options
Diffstat (limited to 'meta/recipes-kernel/linux/linux-yocto.inc')
-rw-r--r-- | meta/recipes-kernel/linux/linux-yocto.inc | 79 |
1 files changed, 48 insertions, 31 deletions
diff --git a/meta/recipes-kernel/linux/linux-yocto.inc b/meta/recipes-kernel/linux/linux-yocto.inc index 81ffa24d05..cabc8f4975 100644 --- a/meta/recipes-kernel/linux/linux-yocto.inc +++ b/meta/recipes-kernel/linux/linux-yocto.inc @@ -1,55 +1,72 @@ -DESCRIPTION = "Yocto Kernel" +SUMMARY = "Linux kernel" SECTION = "kernel" -LICENSE = "GPLv2" +LICENSE = "GPL-2.0-only" +HOMEPAGE = "https://www.yoctoproject.org/" -LIC_FILES_CHKSUM = "file://COPYING;md5=d7810fab7487fb0aad327b76f1be7cd7" +LIC_FILES_CHKSUM ?= "file://COPYING;md5=d7810fab7487fb0aad327b76f1be7cd7" -INC_PR = "r4" +UPSTREAM_CHECK_GITTAGREGEX = "(?P<pver>\d+\.\d+(\.\d+)*)" + +RECIPE_NO_UPDATE_REASON = "Recipe is updated through a separate process" + +# 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("KERNEL_PACKAGE_NAME") == "kernel" and d.getVar("PREFERRED_PROVIDER_virtual/kernel") != d.getVar("PN"): + d.delVar("BB_DONT_CACHE") + raise bb.parse.SkipRecipe("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: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}" + +DEPENDS:append:arc = " libgcc" +KERNEL_CC:append:arc = " ${TOOLCHAIN_OPTIONS}" +KERNEL_LD:append:arc = " ${TOOLCHAIN_OPTIONS}" + +KERNEL_FEATURES:append:qemuall=" features/debug/printk.scc" -DEPENDS_append_nios2 = " libgcc" -KERNEL_CC_append_nios2 = " ${TOOLCHAIN_OPTIONS}" -KERNEL_LD_append_nios2 = " ${TOOLCHAIN_OPTIONS}" +KERNEL_FEATURES:append = " ${@bb.utils.contains('MACHINE_FEATURES', 'numa', 'features/numa/numa.scc', '', d)}" +KERNEL_FEATURES:append = " ${@bb.utils.contains('MACHINE_FEATURES', 'vfat', 'cfg/fs/vfat.scc', '', d)}" # A KMACHINE is the mapping of a yocto $MACHINE to what is built # by the kernel. This is typically the branch that should be built, # and it can be specific to the machine or shared # KMACHINE = "UNDEFINED" -LINUX_KERNEL_TYPE ?= "standard" - -# KMETA ?= "" -KBRANCH ?= "master" -KMACHINE ?= "${MACHINE}" -SRCREV_FORMAT ?= "meta_machine" - -# 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" - -LINUX_VERSION_EXTENSION ?= "-yocto-${LINUX_KERNEL_TYPE}" +LINUX_VERSION_EXTENSION ??= "-yocto-${LINUX_KERNEL_TYPE}" # Pick up shared functions inherit kernel inherit kernel-yocto -require linux-dtb.inc +inherit pkgconfig B = "${WORKDIR}/linux-${PACKAGE_ARCH}-${LINUX_KERNEL_TYPE}-build" -do_install_append(){ +do_install:append(){ if [ -n "${KMETA}" ]; then rm -rf ${STAGING_KERNEL_DIR}/${KMETA} fi } -# extra tasks -addtask kernel_link_vmlinux after do_compile before do_install -addtask validate_branches before do_patch after do_kernel_checkout -addtask kernel_configcheck after do_configure before do_compile +# enable kernel-sample for oeqa/runtime/cases's ksample.py test +KERNEL_FEATURES:append:qemuall=" features/kernel-sample/kernel-sample.scc" + +KERNEL_DEBUG_OPTIONS ?= "stack" +KERNEL_EXTRA_ARGS:append:x86-64 = "${@bb.utils.contains('KERNEL_DEBUG_OPTIONS', 'stack', 'HOST_LIBELF_LIBS="-L${RECIPE_SYSROOT_NATIVE}/usr/lib/pkgconfig/../../../usr/lib/ -lelf"', '', d)}" + +do_devshell:prepend() { + # setup native pkg-config variables (kconfig scripts call pkg-config directly, cannot generically be overriden to pkg-config-native) + d.setVar("PKG_CONFIG_DIR", "${STAGING_DIR_NATIVE}${libdir_native}/pkgconfig") + d.setVar("PKG_CONFIG_PATH", "${PKG_CONFIG_DIR}:${STAGING_DATADIR_NATIVE}/pkgconfig") + d.setVar("PKG_CONFIG_LIBDIR", "${PKG_CONFIG_DIR}") + d.setVarFlag("PKG_CONFIG_SYSROOT_DIR", "unexport", "1") + d.appendVar("OE_TERMINAL_EXPORTS", " PKG_CONFIG_DIR PKG_CONFIG_PATH PKG_CONFIG_LIBDIR PKG_CONFIG_SYSROOT_DIR") +} |