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-rw-r--r--meta/recipes-kernel/perf/perf.bb115
1 files changed, 96 insertions, 19 deletions
diff --git a/meta/recipes-kernel/perf/perf.bb b/meta/recipes-kernel/perf/perf.bb
index adefc44eaa..11fa917649 100644
--- a/meta/recipes-kernel/perf/perf.bb
+++ b/meta/recipes-kernel/perf/perf.bb
@@ -9,25 +9,32 @@ HOMEPAGE = "https://perf.wiki.kernel.org/index.php/Main_Page"
LICENSE = "GPL-2.0-only"
-PR = "r9"
-PACKAGECONFIG ??= "scripting tui libunwind"
+PACKAGECONFIG ??= "python tui libunwind libtraceevent"
PACKAGECONFIG[dwarf] = ",NO_DWARF=1"
-PACKAGECONFIG[scripting] = ",NO_LIBPERL=1 NO_LIBPYTHON=1,perl python3"
+PACKAGECONFIG[perl] = ",NO_LIBPERL=1,perl"
+PACKAGECONFIG[python] = ",NO_LIBPYTHON=1,python3 python3-setuptools-native"
# 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[bfd] = ",NO_LIBBFD=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"
PACKAGECONFIG[cap] = ",,libcap"
+PACKAGECONFIG[libtraceevent] = ",NO_LIBTRACEEVENT=1,libtraceevent"
+# jevents requires host python for generating a .c file, but is
+# unrelated to the python item.
+PACKAGECONFIG[jevents] = ",NO_JEVENTS=1,python3-native"
# Arm CoreSight
PACKAGECONFIG[coresight] = "CORESIGHT=1,,opencsd"
+PACKAGECONFIG[pfm4] = ",NO_LIBPFM4=1,libpfm4"
+PACKAGECONFIG[babeltrace] = ",NO_LIBBABELTRACE=1,babeltrace"
# libunwind is not yet ported for some architectures
PACKAGECONFIG:remove:arc = "libunwind"
@@ -47,7 +54,7 @@ PROVIDES = "virtual/perf"
inherit linux-kernel-base kernel-arch manpages
# needed for building the tools/perf Python bindings
-inherit ${@bb.utils.contains('PACKAGECONFIG', 'scripting', 'python3targetconfig', '', d)}
+inherit_defer ${@bb.utils.contains('PACKAGECONFIG', 'python', 'python3targetconfig', '', d)}
inherit python3-dir
export PYTHON_SITEPACKAGES_DIR
@@ -57,7 +64,7 @@ export WERROR = "0"
do_populate_lic[depends] += "virtual/kernel:do_shared_workdir"
# needed for building the tools/perf Perl binding
-include ${@bb.utils.contains('PACKAGECONFIG', 'scripting', 'perf-perl.inc', '', d)}
+include ${@bb.utils.contains('PACKAGECONFIG', 'perl', 'perf-perl.inc', '', d)}
inherit kernelsrc
@@ -69,8 +76,18 @@ SPDX_S = "${S}/tools/perf"
# supported kernel.
LDFLAGS="-ldl -lutil"
+# Perf's build system adds its own optimization flags for most TUs,
+# overriding the flags included here. But for some, perf does not add
+# any -O option, so ensure the distro's chosen optimization gets used
+# for those. Since ${SELECTED_OPTIMIZATION} always includes
+# ${DEBUG_FLAGS} which in turn includes ${DEBUG_PREFIX_MAP}, this also
+# ensures perf is built with appropriate -f*-prefix-map options,
+# avoiding the 'buildpaths' QA warning.
+TARGET_CC_ARCH += "${SELECTED_OPTIMIZATION}"
+
EXTRA_OEMAKE = '\
V=1 \
+ VF=1 \
-C ${S}/tools/perf \
O=${B} \
CROSS_COMPILE=${TARGET_PREFIX} \
@@ -80,12 +97,13 @@ EXTRA_OEMAKE = '\
LDSHARED="${CC} -shared" \
AR="${AR}" \
LD="${LD}" \
- EXTRA_CFLAGS="-ldw" \
- YFLAGS='-y --file-prefix-map=${WORKDIR}=/usr/src/debug/${PN}/${EXTENDPE}${PV}-${PR}' \
+ EXTRA_CFLAGS="-ldw -I${S}" \
+ YFLAGS='-y --file-prefix-map=${WORKDIR}=${TARGET_DBGSRC_DIR}' \
EXTRA_LDFLAGS="${PERF_EXTRA_LDFLAGS}" \
perfexecdir=${libexecdir} \
NO_GTK2=1 \
${PACKAGECONFIG_CONFARGS} \
+ PKG_CONFIG=pkg-config \
TMPDIR="${B}" \
LIBUNWIND_DIR=${STAGING_EXECPREFIXDIR} \
'
@@ -101,7 +119,7 @@ EXTRA_OEMAKE += "\
'sharedir=${@os.path.relpath(datadir, prefix)}' \
'mandir=${@os.path.relpath(mandir, prefix)}' \
'infodir=${@os.path.relpath(infodir, prefix)}' \
- ${@bb.utils.contains('PACKAGECONFIG', 'scripting', 'PYTHON=python3 PYTHON_CONFIG=python3-config', '', d)} \
+ ${@bb.utils.contains('PACKAGECONFIG', 'python', 'PYTHON=python3 PYTHON_CONFIG=python3-config', '', d)} \
"
# During do_configure, we might run a 'make clean'. That often breaks
@@ -111,6 +129,10 @@ EXTRA_OEMAKE += "\
# honour a JOBS variable.
EXTRA_OEMAKE:append:task-configure = " JOBS=1"
+# the architectures that need this file can be found in
+# tools/include/uapi/asm/bpf_perf_event.h
+# We are only listing supported arches at the moment
+PERF_BPF_EVENT_SRC ?= '${@bb.utils.contains_any("ARCH", [ "riscv", "arm64" ], "arch/${ARCH}/include/uapi/asm/bpf_perf_event.h", "", d)}'
PERF_SRC ?= "Makefile \
tools/arch \
tools/build \
@@ -120,6 +142,8 @@ PERF_SRC ?= "Makefile \
tools/perf \
tools/scripts \
scripts/ \
+ arch/arm64/tools \
+ ${PERF_BPF_EVENT_SRC} \
arch/${ARCH}/Makefile \
"
@@ -134,6 +158,10 @@ PERF_EXTRA_LDFLAGS:mipsarchn64el = "-m elf64ltsmip"
do_compile() {
# Linux kernel build system is expected to do the right thing
unset CFLAGS
+ test -e ${S}/tools/lib/traceevent/plugins/Makefile && \
+ sed -i -e 's|\$(libdir)/traceevent/plugins|\$(libdir)/traceevent_${KERNEL_VERSION}/plugins|g' ${S}/tools/lib/traceevent/plugins/Makefile
+ test -e ${S}/tools/perf/Makefile.config && \
+ sed -i -e 's|\$(libdir)/traceevent/plugins|\$(libdir)/traceevent_${KERNEL_VERSION}/plugins|g' ${S}/tools/perf/Makefile.config
oe_runmake all
}
@@ -142,8 +170,11 @@ do_install() {
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
+ if ${@bb.utils.contains('PACKAGECONFIG', 'python', 'true', 'false', d)} && grep -q install-python_ext ${S}/tools/perf/Makefile*; then
oe_runmake DESTDIR=${D} install-python_ext
+ if [ -e ${D}${libdir}/python*/site-packages/perf-*/SOURCES.txt ]; then
+ sed -i -e 's#${WORKDIR}##g' ${D}${libdir}/python*/site-packages/perf-*/SOURCES.txt
+ fi
fi
}
@@ -158,7 +189,8 @@ python copy_perf_source_from_kernel() {
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)
+ bb.warn("Path does not exist: %s. Maybe PERF_SRC lists more files than what your kernel version provides and needs." % src)
+ continue
if os.path.isdir(src):
oe.path.copyhardlinktree(src, dest)
else:
@@ -203,14 +235,18 @@ do_configure:prepend () {
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" \
+ # Variant with linux-yocto-specific patch
+ sed -i -e "s,prefix='\$(DESTDIR_SQ)/usr'$,prefix='\$(DESTDIR_SQ)/usr' --install-lib='\$(PYTHON_SITEPACKAGES_DIR)' --root='\$(DESTDIR)',g" \
+ ${S}/tools/perf/Makefile.perf
+ # Variant for mainline Linux
+ sed -i -e "s,root='/\$(DESTDIR_SQ)',prefix='\$(DESTDIR_SQ)/usr' --install-lib='\$(PYTHON_SITEPACKAGES_DIR)' --root='/\$(DESTDIR_SQ)',g" \
${S}/tools/perf/Makefile.perf
# backport https://github.com/torvalds/linux/commit/e4ffd066ff440a57097e9140fa9e16ceef905de8
sed -i -e 's,\($(Q)$(SHELL) .$(arch_errno_tbl).\) $(CC) $(arch_errno_hdr_dir),\1 $(firstword $(CC)) $(arch_errno_hdr_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*
+ ${S}/tools/perf/Makefile
if [ -e "${S}/tools/build/Makefile.build" ]; then
sed -i -e 's,\ .config-detected, $(OUTPUT)/config-detected,g' \
@@ -227,6 +263,15 @@ do_configure:prepend () {
# reproducible.
sed -i -e 's,$(call get-executable-or-default\,PYTHON\,$(PYTHON_AUTO)),$(notdir $(call get-executable-or-default\,PYTHON\,$(PYTHON_AUTO))),g' \
${S}/tools/perf/Makefile.config
+ # The same line is in older releases, but looking explicitly for Python 2
+ sed -i -e 's,$(call get-executable-or-default\,PYTHON\,$(PYTHON2)),$(notdir $(call get-executable-or-default\,PYTHON\,$(PYTHON2))),g' \
+ ${S}/tools/perf/Makefile.config
+
+ # likewise with this substitution. Kernels with commit 18f2967418d031a39
+ # [perf tools: Use Python devtools for version autodetection rather than runtime]
+ # need this substitution for reproducibility.
+ sed -i -e 's,$(call get-executable-or-default\,PYTHON\,$(subst -config\,\,$(PYTHON_AUTO))),$(notdir $(call get-executable-or-default\,PYTHON\,$(subst -config\,\,$(PYTHON_AUTO)))),g' \
+ ${S}/tools/perf/Makefile.config
# The following line:
# srcdir_SQ = $(patsubst %tools/perf,tools/perf,$(subst ','\'',$(srcdir))),
@@ -235,6 +280,9 @@ do_configure:prepend () {
# change the Makefile line to remove everything before 'tools/perf'
sed -i -e "s%srcdir_SQ = \$(subst ','\\\'',\$(srcdir))%srcdir_SQ = \$(patsubst \%tools/perf,tools/perf,\$(subst ','\\\'',\$(srcdir)))%g" \
${S}/tools/perf/Makefile.config
+ # Avoid hardcoded path to python-native
+ sed -i -e 's#\(PYTHON_WORD := \)$(call shell-wordify,$(PYTHON))#\1 python3#g' \
+ ${S}/tools/perf/Makefile.config
fi
if [ -e "${S}/tools/perf/tests/Build" ]; then
# OUTPUT is the full path, we have python on the path so we remove it from the
@@ -260,6 +308,20 @@ do_configure:prepend () {
sed -i -e "s,$target,$replacement1$replacement2$replacement3,g" \
"${S}/tools/perf/pmu-events/Build"
fi
+ if [ -e "${S}/tools/perf/pmu-events/jevents.py" ]; then
+ sed -i -e "s#os.scandir(path)#sorted(os.scandir(path), key=lambda e: e.name)#g" \
+ "${S}/tools/perf/pmu-events/jevents.py"
+ fi
+ if [ -e "${S}/tools/perf/arch/arm64/Makefile" ]; then
+ sed -i 's,sysdef := $(srctree)/,sysdef := ,' ${S}/tools/perf/arch/arm64/Makefile
+ sed -i 's,$(incpath) $(sysdef),$(incpath) $(srctree)/$(sysdef) $(sysdef),' ${S}/tools/perf/arch/arm64/Makefile
+ fi
+ if [ -e "${S}/tools/perf/arch/arm64/entry/syscalls/mksyscalltbl" ]; then
+ if ! grep -q input_rel ${S}/tools/perf/arch/arm64/entry/syscalls/mksyscalltbl; then
+ sed -i 's,input=$4,input=$4\ninput_rel=$5,' ${S}/tools/perf/arch/arm64/entry/syscalls/mksyscalltbl
+ fi
+ sed -i 's,#include \\"\$input\\",#include \\"\$input_rel\\",' ${S}/tools/perf/arch/arm64/entry/syscalls/mksyscalltbl
+ fi
# end reproducibility substitutions
# We need to ensure the --sysroot option in CC is preserved
@@ -267,6 +329,7 @@ do_configure:prepend () {
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
+ sed -i 's,PKG_CONFIG = $(CROSS_COMPILE)pkg-config,#PKG_CONFIG,' ${S}/tools/perf/Makefile.perf
fi
if [ -e "${S}/tools/lib/api/Makefile" ]; then
sed -i 's,CC = $(CROSS_COMPILE)gcc,#CC,' ${S}/tools/lib/api/Makefile
@@ -283,6 +346,9 @@ do_configure:prepend () {
if [ -e "${S}/tools/build/Makefile.feature" ]; then
sed -i 's,CFLAGS=,CC="\$(CC)" CFLAGS=,' ${S}/tools/build/Makefile.feature
fi
+ # The libperl feature check produces fatal warnings due to -Werror being
+ # used, silence enough errors that the check passes.
+ sed -i 's/\(FLAGS_PERL_EMBED=.*\)/\1 -Wno-error=unused-function -Wno-error=attributes/' ${S}/tools/build/feature/Makefile
# 3.17-rc1+ has a include issue for arm/powerpc. Temporarily sed in the appropriate include
if [ -e "${S}/tools/perf/arch/$ARCH/util/skip-callchain-idx.c" ]; then
@@ -325,13 +391,14 @@ RDEPENDS:${PN} += "elfutils bash"
RDEPENDS:${PN}-archive =+ "bash"
RDEPENDS:${PN}-python =+ "bash python3 python3-modules ${@bb.utils.contains('PACKAGECONFIG', 'audit', 'audit-python', '', d)}"
RDEPENDS:${PN}-perl =+ "bash perl perl-modules"
-RDEPENDS:${PN}-tests =+ "python3 bash"
-
-RSUGGESTS_SCRIPTING = "${@bb.utils.contains('PACKAGECONFIG', 'scripting', '${PN}-perl ${PN}-python', '',d)}"
-RSUGGESTS:${PN} += "${PN}-archive ${PN}-tests ${RSUGGESTS_SCRIPTING}"
+RDEPENDS:${PN}-tests =+ "python3 bash perl"
+RSUGGESTS:${PN} += "${PN}-archive ${PN}-tests \
+ ${@bb.utils.contains('PACKAGECONFIG', 'perl', '${PN}-perl', '', d)} \
+ ${@bb.utils.contains('PACKAGECONFIG', 'python', '${PN}-python', '', d)} \
+ "
FILES_SOLIBSDEV = ""
-FILES:${PN} += "${libexecdir}/perf-core ${exec_prefix}/libexec/perf-core ${libdir}/traceevent ${libdir}/libperf-jvmti.so"
+FILES:${PN} += "${libexecdir}/perf-core ${exec_prefix}/libexec/perf-core ${libdir}/traceevent* ${libdir}/libperf-jvmti.so"
FILES:${PN}-archive = "${libdir}/perf/perf-core/perf-archive"
FILES:${PN}-tests = "${libdir}/perf/perf-core/tests ${libexecdir}/perf-core/tests"
FILES:${PN}-python = " \
@@ -340,6 +407,16 @@ FILES:${PN}-python = " \
"
FILES:${PN}-perl = "${libexecdir}/perf-core/scripts/perl"
-
-INHIBIT_PACKAGE_DEBUG_SPLIT="1"
DEBUG_OPTIMIZATION:append = " -Wno-error=maybe-uninitialized"
+
+PACKAGESPLITFUNCS =+ "perf_fix_sources"
+
+perf_fix_sources () {
+ for f in util/parse-events-flex.h util/parse-events-flex.c util/pmu-flex.c \
+ util/pmu-flex.h util/expr-flex.h util/expr-flex.c; do
+ f=${PKGD}${TARGET_DBGSRC_DIR}/$f
+ if [ -e $f ]; then
+ sed -i -e 's#${S}/##g' $f
+ fi
+ done
+}
generated by cgit 1.2.3-korg (git 2.39.0) at 2024-04-23 19:08:48 +0000