1SECTION = "devel" 2SUMMARY = "Linux Trace Toolkit KERNEL MODULE" 3DESCRIPTION = "The lttng-modules 2.0 package contains the kernel tracer modules" 4HOMEPAGE = "https://lttng.org/" 5LICENSE = "LGPL-2.1-only & GPL-2.0-only & MIT" 6LIC_FILES_CHKSUM = "file://LICENSE;md5=0464cff101a009c403cd2ed65d01d4c4" 7 8inherit module 9 10include lttng-platforms.inc 11 12SRC_URI = "https://lttng.org/files/${BPN}/${BPN}-${PV}.tar.bz2 \ 13 file://0009-Rename-genhd-wrapper-to-blkdev.patch \ 14 " 15 16# Use :append here so that the patch is applied also when using devupstream 17SRC_URI:append = " file://0001-src-Kbuild-change-missing-CONFIG_TRACEPOINTS-to-warn.patch" 18 19SRC_URI[sha256sum] = "bf808b113544287cfe837a6382887fa66354ef5cc8216460cebbef3d27dc3581" 20 21export INSTALL_MOD_DIR="kernel/lttng-modules" 22 23EXTRA_OEMAKE += "KERNELDIR='${STAGING_KERNEL_DIR}'" 24 25MODULES_MODULE_SYMVERS_LOCATION = "src" 26 27do_install:append() { 28 # Delete empty directories to avoid QA failures if no modules were built 29 if [ -d ${D}/${nonarch_base_libdir} ]; then 30 find ${D}/${nonarch_base_libdir} -depth -type d -empty -exec rmdir {} \; 31 fi 32} 33 34python do_package:prepend() { 35 if not os.path.exists(os.path.join(d.getVar('D'), d.getVar('nonarch_base_libdir')[1:], 'modules')): 36 bb.warn("%s: no modules were created; this may be due to CONFIG_TRACEPOINTS not being enabled in your kernel." % d.getVar('PN')) 37} 38 39BBCLASSEXTEND = "devupstream:target" 40SRC_URI:class-devupstream = "git://git.lttng.org/lttng-modules;branch=stable-2.13" 41SRCREV:class-devupstream = "7584cfc04914cb0842a986e9808686858b9c8630" 42SRCREV_FORMAT ?= "lttng_git" 43