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Diffstat (limited to 'external/poky/meta/recipes-kernel/perf/perf.bb')
| -rw-r--r-- | external/poky/meta/recipes-kernel/perf/perf.bb | 267 |
1 files changed, 267 insertions, 0 deletions
diff --git a/external/poky/meta/recipes-kernel/perf/perf.bb b/external/poky/meta/recipes-kernel/perf/perf.bb new file mode 100644 index 00000000..bae49487 --- /dev/null +++ b/external/poky/meta/recipes-kernel/perf/perf.bb @@ -0,0 +1,267 @@ +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." +HOMEPAGE = "https://perf.wiki.kernel.org/index.php/Main_Page" + +LICENSE = "GPLv2" + +PR = "r9" + +PACKAGECONFIG ??= "scripting tui libunwind" +PACKAGECONFIG[dwarf] = ",NO_DWARF=1" +PACKAGECONFIG[scripting] = ",NO_LIBPERL=1 NO_LIBPYTHON=1,perl python" +# 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 +PACKAGECONFIG[tui] = ",NO_NEWT=1,libnewt slang" +PACKAGECONFIG[libunwind] = ",NO_LIBUNWIND=1 NO_LIBDW_DWARF_UNWIND=1,libunwind" +PACKAGECONFIG[libnuma] = ",NO_LIBNUMA=1" +PACKAGECONFIG[systemtap] = ",NO_SDT=1,systemtap" +PACKAGECONFIG[jvmti] = ",NO_JVMTI=1" +# libaudit support would need scripting to be enabled +PACKAGECONFIG[audit] = ",NO_LIBAUDIT=1,audit" +PACKAGECONFIG[manpages] = ",,xmlto-native asciidoc-native" + +# libunwind is not yet ported for some architectures +PACKAGECONFIG_remove_arc = "libunwind" +PACKAGECONFIG_remove_riscv64 = "libunwind" + +DEPENDS = " \ + virtual/${MLPREFIX}libc \ + ${MLPREFIX}elfutils \ + ${MLPREFIX}binutils \ + bison-native flex-native xz \ +" + +do_configure[depends] += "virtual/kernel:do_shared_workdir" + +PROVIDES = "virtual/perf" + +inherit linux-kernel-base kernel-arch manpages + +# needed for building the tools/perf Python bindings +inherit ${@bb.utils.contains('PACKAGECONFIG', 'scripting', 'pythonnative', '', d)} +inherit python-dir +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 +include ${@bb.utils.contains('PACKAGECONFIG', 'scripting', 'perf-perl.inc', '', d)} + +inherit kernelsrc + +S = "${WORKDIR}/${BP}" +SPDX_S = "${S}/tools/perf" + +# 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}" \ + LD="${LD}" \ + EXTRA_CFLAGS="-ldw" \ + EXTRA_LDFLAGS="${PERF_EXTRA_LDFLAGS}" \ + perfexecdir=${libexecdir} \ + NO_GTK2=1 \ + ${PACKAGECONFIG_CONFARGS} \ + TMPDIR="${B}" \ +' + +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)}' \ +" + +# During do_configure, we might run a 'make clean'. That often breaks +# when done in parallel, so disable parallelism for do_configure. Note +# that it has to be done this way rather than by passing -j1, since +# perf's build system by default ignores any -j argument, but does +# honour a JOBS variable. +EXTRA_OEMAKE_append_task-configure = " JOBS=1" + +PERF_SRC ?= "Makefile \ + include \ + tools/arch \ + tools/build \ + tools/include \ + tools/lib \ + tools/Makefile \ + tools/perf \ + tools/scripts \ +" + +PERF_EXTRA_LDFLAGS = "" + +# MIPS N32 +PERF_EXTRA_LDFLAGS_mipsarchn32eb = "-m elf32btsmipn32" +PERF_EXTRA_LDFLAGS_mipsarchn32el = "-m elf32ltsmipn32" + +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 ${@bb.utils.contains('PACKAGECONFIG', 'scripting', 'true', 'false', d)} && grep -q install-python_ext ${S}/tools/perf/Makefile*; then + oe_runmake DESTDIR=${D} install-python_ext + fi +} + +do_configure[prefuncs] += "copy_perf_source_from_kernel" +python copy_perf_source_from_kernel() { + sources = (d.getVar("PERF_SRC") or "").split() + src_dir = d.getVar("STAGING_KERNEL_DIR") + dest_dir = d.getVar("S") + bb.utils.mkdirhier(dest_dir) + for s in sources: + src = oe.path.join(src_dir, s) + dest = oe.path.join(dest_dir, s) + if not os.path.exists(src): + bb.fatal("Path does not exist: %s. Maybe PERF_SRC does not match the kernel version." % src) + if os.path.isdir(src): + oe.path.copyhardlinktree(src, dest) + else: + bb.utils.copyfile(src, dest) +} + +do_configure_prepend () { + # 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 + perfconfig="${S}/tools/perf/config/Makefile" + fi + if [ -e "${S}/tools/perf/Makefile.config" ]; then + perfconfig="${S}/tools/perf/Makefile.config" + fi + if [ -n "${perfconfig}" ]; 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' \ + ${perfconfig} + fi + # The man pages installation is "$(INSTALL) -d -m 755 $(DESTDIR)$(man1dir)" + # in ${S}/tools/perf/Documentation/Makefile, if the mandir set to '?=', it + # will use the relative path 'share/man', in the way it will resulting in + # incorrect installation for man pages. + if [ -e "${S}/tools/perf/Documentation/Makefile" ]; then + sed -i 's,^mandir?=,mandir:=,' ${S}/tools/perf/Documentation/Makefile + fi + if [ -e "${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 + sed -i 's,LD = $(CROSS_COMPILE)ld,#LD,' ${S}/tools/perf/Makefile.perf + fi + if [ -e "${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 + sed -i 's,LD = $(CROSS_COMPILE)ld,#LD,' ${S}/tools/lib/api/Makefile + fi + if [ -e "${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").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 ${@bb.utils.contains('PACKAGECONFIG', 'audit', 'audit-python', '', d)}" +RDEPENDS_${PN}-perl =+ "bash perl perl-modules" +RDEPENDS_${PN}-tests =+ "python" + +RSUGGESTS_SCRIPTING = "${@bb.utils.contains('PACKAGECONFIG', '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 = " \ + ${PYTHON_SITEPACKAGES_DIR} \ + ${libexecdir}/perf-core/scripts/python \ + " +FILES_${PN}-perl = "${libexecdir}/perf-core/scripts/perl" + + +INHIBIT_PACKAGE_DEBUG_SPLIT="1" |