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Diffstat (limited to 'import-layers/yocto-poky/meta/recipes-kernel/perf/perf.bb')
| -rw-r--r-- | import-layers/yocto-poky/meta/recipes-kernel/perf/perf.bb | 220 |
1 files changed, 220 insertions, 0 deletions
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/perf/perf.bb b/import-layers/yocto-poky/meta/recipes-kernel/perf/perf.bb new file mode 100644 index 000000000..3d6ffb30f --- /dev/null +++ b/import-layers/yocto-poky/meta/recipes-kernel/perf/perf.bb @@ -0,0 +1,220 @@ +SUMMARY = "Performance analysis tools for Linux" +DESCRIPTION = "Performance counters for Linux are a new kernel-based \ +subsystem that provide a framework for all things \ +performance analysis. It covers hardware level \ +(CPU/PMU, Performance Monitoring Unit) features \ +and software features (software counters, tracepoints) \ +as well." + +LICENSE = "GPLv2" +LIC_FILES_CHKSUM = "file://COPYING;md5=d7810fab7487fb0aad327b76f1be7cd7" + +PR = "r9" + +require perf-features.inc + +BUILDPERF_libc-uclibc = "no" + +# gui support was added with kernel 3.6.35 +# since 3.10 libnewt was replaced by slang +# to cover a wide range of kernel we add both dependencies +TUI_DEPENDS = "${@perf_feature_enabled('perf-tui', 'libnewt slang', '',d)}" +SCRIPTING_DEPENDS = "${@perf_feature_enabled('perf-scripting', 'perl python', '',d)}" +LIBUNWIND_DEPENDS = "${@perf_feature_enabled('perf-libunwind', 'libunwind', '',d)}" + +DEPENDS = " \ + virtual/${MLPREFIX}libc \ + ${MLPREFIX}elfutils \ + ${MLPREFIX}binutils \ + ${TUI_DEPENDS} \ + ${SCRIPTING_DEPENDS} \ + ${LIBUNWIND_DEPENDS} \ + bison flex xz \ +" + +do_configure[depends] += "virtual/kernel:do_shared_workdir" + +PROVIDES = "virtual/perf" + +inherit linux-kernel-base kernel-arch pythonnative + +# needed for building the tools/perf Python bindings +inherit python-dir +export STAGING_INCDIR +export STAGING_LIBDIR +export BUILD_SYS +export HOST_SYS +export PYTHON_SITEPACKAGES_DIR + +#kernel 3.1+ supports WERROR to disable warnings as errors +export WERROR = "0" + +do_populate_lic[depends] += "virtual/kernel:do_patch" + +# needed for building the tools/perf Perl binding +inherit perlnative cpan-base +# Env var which tells perl if it should use host (no) or target (yes) settings +export PERLCONFIGTARGET = "${@is_target(d)}" +export PERL_INC = "${STAGING_LIBDIR}${PERL_OWN_DIR}/perl/${@get_perl_version(d)}/CORE" +export PERL_LIB = "${STAGING_LIBDIR}${PERL_OWN_DIR}/perl/${@get_perl_version(d)}" +export PERL_ARCHLIB = "${STAGING_LIBDIR}${PERL_OWN_DIR}/perl/${@get_perl_version(d)}" + +inherit kernelsrc + +B = "${WORKDIR}/${BPN}-${PV}" +SPDX_S = "${S}/tools/perf" + +SCRIPTING_DEFINES = "${@perf_feature_enabled('perf-scripting', '', 'NO_LIBPERL=1 NO_LIBPYTHON=1',d)}" +TUI_DEFINES = "${@perf_feature_enabled('perf-tui', '', 'NO_NEWT=1',d)}" +LIBUNWIND_DEFINES = "${@perf_feature_enabled('perf-libunwind', '', 'NO_LIBUNWIND=1 NO_LIBDW_DWARF_UNWIND=1',d)}" +LIBNUMA_DEFINES = "${@perf_feature_enabled('perf-libnuma', '', 'NO_LIBNUMA=1',d)}" + +# The LDFLAGS is required or some old kernels fails due missing +# symbols and this is preferred than requiring patches to every old +# supported kernel. +LDFLAGS="-ldl -lutil" + +EXTRA_OEMAKE = '\ + -C ${S}/tools/perf \ + O=${B} \ + CROSS_COMPILE=${TARGET_PREFIX} \ + ARCH=${ARCH} \ + CC="${CC}" \ + AR="${AR}" \ + EXTRA_CFLAGS="-ldw" \ + perfexecdir=${libexecdir} \ + NO_GTK2=1 ${TUI_DEFINES} NO_DWARF=1 ${LIBUNWIND_DEFINES} \ + ${SCRIPTING_DEFINES} ${LIBNUMA_DEFINES} \ +' + +EXTRA_OEMAKE += "\ + 'DESTDIR=${D}' \ + 'prefix=${prefix}' \ + 'bindir=${bindir}' \ + 'sharedir=${datadir}' \ + 'sysconfdir=${sysconfdir}' \ + 'perfexecdir=${libexecdir}/perf-core' \ + \ + 'ETC_PERFCONFIG=${@os.path.relpath(sysconfdir, prefix)}' \ + 'sharedir=${@os.path.relpath(datadir, prefix)}' \ + 'mandir=${@os.path.relpath(mandir, prefix)}' \ + 'infodir=${@os.path.relpath(infodir, prefix)}' \ +" + + +do_compile() { + # Linux kernel build system is expected to do the right thing + unset CFLAGS + oe_runmake all +} + +do_install() { + # Linux kernel build system is expected to do the right thing + unset CFLAGS + oe_runmake install + # we are checking for this make target to be compatible with older perf versions + if [ "${@perf_feature_enabled('perf-scripting', 1, 0, d)}" = "1" ] && grep -q install-python_ext ${S}/tools/perf/Makefile*; then + oe_runmake DESTDIR=${D} install-python_ext + fi +} + +do_configure_prepend () { + # Fix for rebuilding + rm -rf ${B}/ + mkdir -p ${B}/ + + # If building a multlib based perf, the incorrect library path will be + # detected by perf, since it triggers via: ifeq ($(ARCH),x86_64). In a 32 bit + # build, with a 64 bit multilib, the arch won't match and the detection of a + # 64 bit build (and library) are not exected. To ensure that libraries are + # installed to the correct location, we can use the weak assignment in the + # config/Makefile. + # + # Also need to relocate .config-detected to $(OUTPUT)/config-detected + # for kernel sources that do not already do this + # as two builds (e.g. perf and lib32-perf from mutlilib can conflict + # with each other if its in the shared source directory + # + if [ -e "${S}/tools/perf/config/Makefile" ]; then + # Match $(prefix)/$(lib) and $(prefix)/lib + sed -i -e 's,^libdir = \($(prefix)/.*lib\),libdir ?= \1,' \ + -e 's,^perfexecdir = \(.*\),perfexecdir ?= \1,' \ + -e 's,\ .config-detected, $(OUTPUT)/config-detected,g' \ + ${S}/tools/perf/config/Makefile + fi + if [ -e "${S}/tools/perf/Makefile.perf" ]; then + sed -i -e 's,\ .config-detected, $(OUTPUT)/config-detected,g' \ + ${S}/tools/perf/Makefile.perf + sed -i -e "s,prefix='\$(DESTDIR_SQ)/usr'$,prefix='\$(DESTDIR_SQ)/usr' --install-lib='\$(DESTDIR)\$(PYTHON_SITEPACKAGES_DIR)',g" \ + ${S}/tools/perf/Makefile.perf + fi + sed -i -e "s,--root='/\$(DESTDIR_SQ)',--prefix='\$(DESTDIR_SQ)/usr' --install-lib='\$(DESTDIR)\$(PYTHON_SITEPACKAGES_DIR)',g" \ + ${S}/tools/perf/Makefile* + + if [ -e "${S}/tools/build/Makefile.build" ]; then + sed -i -e 's,\ .config-detected, $(OUTPUT)/config-detected,g' \ + ${S}/tools/build/Makefile.build + fi + + # We need to ensure the --sysroot option in CC is preserved + if [ -e "${S}/tools/perf/Makefile.perf" ]; then + sed -i 's,CC = $(CROSS_COMPILE)gcc,#CC,' ${S}/tools/perf/Makefile.perf + sed -i 's,AR = $(CROSS_COMPILE)ar,#AR,' ${S}/tools/perf/Makefile.perf + fi + if [ -e "${S}/tools/lib/api/Makefile" ]; then + sed -i 's,CC = $(CROSS_COMPILE)gcc,#CC,' ${S}/tools/lib/api/Makefile + sed -i 's,AR = $(CROSS_COMPILE)ar,#AR,' ${S}/tools/lib/api/Makefile + fi + if [ -e "${S}/tools/lib/subcmd/Makefile" ]; then + sed -i 's,CC = $(CROSS_COMPILE)gcc,#CC,' ${S}/tools/lib/subcmd/Makefile + sed -i 's,AR = $(CROSS_COMPILE)ar,#AR,' ${S}/tools/lib/subcmd/Makefile + fi + if [ -e "${S}/tools/perf/config/feature-checks/Makefile" ]; then + sed -i 's,CC := $(CROSS_COMPILE)gcc -MD,CC += -MD,' ${S}/tools/perf/config/feature-checks/Makefile + fi + if [ -e "${S}/tools/build/Makefile.feature" ]; then + sed -i 's,CFLAGS=,CC="\$(CC)" CFLAGS=,' ${S}/tools/build/Makefile.feature + fi + + # 3.17-rc1+ has a include issue for arm/powerpc. Temporarily sed in the appropriate include + if [ -e "${S}/tools/perf/arch/$ARCH/util/skip-callchain-idx.c" ]; then + sed -i 's,#include "util/callchain.h",#include "util/callchain.h"\n#include "util/debug.h",' ${S}/tools/perf/arch/$ARCH/util/skip-callchain-idx.c + fi + if [ -e "${S}/tools/perf/arch/arm/util/unwind-libunwind.c" ] && [ -e "${S}/tools/perf/arch/arm/tests/dwarf-unwind.c" ]; then + sed -i 's,#include "tests/tests.h",#include "tests/tests.h"\n#include "util/debug.h",' ${S}/tools/perf/arch/arm/tests/dwarf-unwind.c + sed -i 's,#include "perf_regs.h",#include "perf_regs.h"\n#include "util/debug.h",' ${S}/tools/perf/arch/arm/util/unwind-libunwind.c + fi + + # use /usr/bin/env instead of version specific python + for s in `find ${S}/tools/perf/scripts/python/ -name '*.py'`; do + sed -i 's,/usr/bin/python2,/usr/bin/env python,' "${s}" + done +} + +python do_package_prepend() { + d.setVar('PKGV', d.getVar("KERNEL_VERSION", True).split("-")[0]) +} + +PACKAGE_ARCH = "${MACHINE_ARCH}" + + +PACKAGES =+ "${PN}-archive ${PN}-tests ${PN}-perl ${PN}-python" + +RDEPENDS_${PN} += "elfutils bash" +RDEPENDS_${PN}-archive =+ "bash" +RDEPENDS_${PN}-python =+ "bash python python-modules" +RDEPENDS_${PN}-perl =+ "bash perl perl-modules" +RDEPENDS_${PN}-tests =+ "python" + +RSUGGESTS_SCRIPTING = "${@perf_feature_enabled('perf-scripting', '${PN}-perl ${PN}-python', '',d)}" +RSUGGESTS_${PN} += "${PN}-archive ${PN}-tests ${RSUGGESTS_SCRIPTING}" + +FILES_${PN} += "${libexecdir}/perf-core ${exec_prefix}/libexec/perf-core ${libdir}/traceevent" +FILES_${PN}-archive = "${libdir}/perf/perf-core/perf-archive" +FILES_${PN}-tests = "${libdir}/perf/perf-core/tests ${libexecdir}/perf-core/tests" +FILES_${PN}-python = "${libdir}/python*/site-packages ${libdir}/perf/perf-core/scripts/python" +FILES_${PN}-python += "${libexecdir}/perf-core/scripts/python/*" +FILES_${PN}-perl = "${libdir}/perf/perf-core/scripts/perl" + + +INHIBIT_PACKAGE_DEBUG_SPLIT="1" |
