| SUMMARY = "Linux kernel" |
| SECTION = "kernel" |
| LICENSE = "GPLv2" |
| HOMEPAGE = "https://www.yoctoproject.org/" |
| |
| LIC_FILES_CHKSUM ?= "file://COPYING;md5=d7810fab7487fb0aad327b76f1be7cd7" |
| |
| 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_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" |
| |
| KERNEL_FEATURES_append = " ${@bb.utils.contains('MACHINE_FEATURES', 'numa', 'features/numa/numa.scc', '', d)}" |
| |
| # A KMACHINE is the mapping of a yocto $MACHINE to what is built |
| # by the kernel. This is typically the branch that should be built, |
| # and it can be specific to the machine or shared |
| # KMACHINE = "UNDEFINED" |
| |
| LINUX_VERSION_EXTENSION ??= "-yocto-${LINUX_KERNEL_TYPE}" |
| |
| # Pick up shared functions |
| inherit kernel |
| inherit kernel-yocto |
| |
| B = "${WORKDIR}/linux-${PACKAGE_ARCH}-${LINUX_KERNEL_TYPE}-build" |
| |
| do_install_append(){ |
| if [ -n "${KMETA}" ]; then |
| rm -rf ${STAGING_KERNEL_DIR}/${KMETA} |
| fi |
| } |
| |
| # enable kernel-sample for oeqa/runtime/cases's ksample.py test |
| KERNEL_FEATURES_append_qemuall=" features/kernel-sample/kernel-sample.scc" |