diff options
Diffstat (limited to 'tools/perf/Makefile.perf')
| -rw-r--r-- | tools/perf/Makefile.perf | 901 |
1 files changed, 901 insertions, 0 deletions
diff --git a/tools/perf/Makefile.perf b/tools/perf/Makefile.perf new file mode 100644 index 000000000..678aa7feb --- /dev/null +++ b/tools/perf/Makefile.perf @@ -0,0 +1,901 @@ +include ../scripts/Makefile.include + +# The default target of this Makefile is... +all: + +include ../scripts/utilities.mak + +# Define V to have a more verbose compile. +# +# Define VF to have a more verbose feature check output. +# +# Define O to save output files in a separate directory. +# +# Define ARCH as name of target architecture if you want cross-builds. +# +# Define CROSS_COMPILE as prefix name of compiler if you want cross-builds. +# +# Define NO_LIBPERL to disable perl script extension. +# +# Define NO_LIBPYTHON to disable python script extension. +# +# Define PYTHON to point to the python binary if the default +# `python' is not correct; for example: PYTHON=python2 +# +# Define PYTHON_CONFIG to point to the python-config binary if +# the default `$(PYTHON)-config' is not correct. +# +# Define ASCIIDOC8 if you want to format documentation with AsciiDoc 8 +# +# Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72. +# +# Define LDFLAGS=-static to build a static binary. +# +# Define EXTRA_CFLAGS=-m64 or EXTRA_CFLAGS=-m32 as appropriate for cross-builds. +# +# Define EXCLUDE_EXTLIBS=-lmylib to exclude libmylib from the auto-generated +# EXTLIBS. +# +# Define EXTRA_PERFLIBS to pass extra libraries to PERFLIBS. +# +# Define NO_DWARF if you do not want debug-info analysis feature at all. +# +# Define WERROR=0 to disable treating any warnings as errors. +# +# Define NO_NEWT if you do not want TUI support. (deprecated) +# +# Define NO_SLANG if you do not want TUI support. +# +# Define NO_GTK2 if you do not want GTK+ GUI support. +# +# Define NO_DEMANGLE if you do not want C++ symbol demangling. +# +# Define NO_LIBELF if you do not want libelf dependency (e.g. cross-builds) +# +# Define NO_LIBUNWIND if you do not want libunwind dependency for dwarf +# backtrace post unwind. +# +# Define NO_BACKTRACE if you do not want stack backtrace debug feature +# +# Define NO_LIBNUMA if you do not want numa perf benchmark +# +# Define NO_LIBAUDIT if you do not want libaudit support +# +# Define NO_LIBBIONIC if you do not want bionic support +# +# Define NO_LIBCRYPTO if you do not want libcrypto (openssl) support +# used for generating build-ids for ELFs generated by jitdump. +# +# Define NO_LIBDW_DWARF_UNWIND if you do not want libdw support +# for dwarf backtrace post unwind. +# +# Define NO_PERF_READ_VDSO32 if you do not want to build perf-read-vdso32 +# for reading the 32-bit compatibility VDSO in 64-bit mode +# +# Define NO_PERF_READ_VDSOX32 if you do not want to build perf-read-vdsox32 +# for reading the x32 mode 32-bit compatibility VDSO in 64-bit mode +# +# Define NO_ZLIB if you do not want to support compressed kernel modules +# +# Define NO_LIBBABELTRACE if you do not want libbabeltrace support +# for CTF data format. +# +# Define NO_LZMA if you do not want to support compressed (xz) kernel modules +# +# Define NO_AUXTRACE if you do not want AUX area tracing support +# +# Define NO_LIBBPF if you do not want BPF support +# +# Define NO_SDT if you do not want to define SDT event in perf tools, +# note that it doesn't disable SDT scanning support. +# +# Define FEATURES_DUMP to provide features detection dump file +# and bypass the feature detection +# +# Define NO_JVMTI if you do not want jvmti agent built +# +# Define LIBCLANGLLVM if you DO want builtin clang and llvm support. +# When selected, pass LLVM_CONFIG=/path/to/llvm-config to `make' if +# llvm-config is not in $PATH. + +# Define NO_CORESIGHT if you do not want support for CoreSight trace decoding. + +# As per kernel Makefile, avoid funny character set dependencies +unexport LC_ALL +LC_COLLATE=C +LC_NUMERIC=C +export LC_COLLATE LC_NUMERIC + +ifeq ($(srctree),) +srctree := $(patsubst %/,%,$(dir $(CURDIR))) +srctree := $(patsubst %/,%,$(dir $(srctree))) +#$(info Determined 'srctree' to be $(srctree)) +endif + +ifneq ($(objtree),) +#$(info Determined 'objtree' to be $(objtree)) +endif + +ifneq ($(OUTPUT),) +#$(info Determined 'OUTPUT' to be $(OUTPUT)) +# Adding $(OUTPUT) as a directory to look for source files, +# because use generated output files as sources dependency +# for flex/bison parsers. +VPATH += $(OUTPUT) +export VPATH +endif + +ifeq ($(V),1) + Q = +else + Q = @ +endif + +# Do not use make's built-in rules +# (this improves performance and avoids hard-to-debug behaviour); +MAKEFLAGS += -r + +# Makefiles suck: This macro sets a default value of $(2) for the +# variable named by $(1), unless the variable has been set by +# environment or command line. This is necessary for CC and AR +# because make sets default values, so the simpler ?= approach +# won't work as expected. +define allow-override + $(if $(or $(findstring environment,$(origin $(1))),\ + $(findstring command line,$(origin $(1)))),,\ + $(eval $(1) = $(2))) +endef + +LD += $(EXTRA_LDFLAGS) + +PKG_CONFIG = $(CROSS_COMPILE)pkg-config +LLVM_CONFIG ?= llvm-config + +RM = rm -f +LN = ln -f +MKDIR = mkdir +FIND = find +INSTALL = install +FLEX ?= flex +BISON ?= bison +STRIP = strip +AWK = awk + +# include Makefile.config by default and rule out +# non-config cases +config := 1 + +NON_CONFIG_TARGETS := clean python-clean TAGS tags cscope help install-doc install-man install-html install-info install-pdf doc man html info pdf + +ifdef MAKECMDGOALS +ifeq ($(filter-out $(NON_CONFIG_TARGETS),$(MAKECMDGOALS)),) + config := 0 +endif +endif + +# The fixdep build - we force fixdep tool to be built as +# the first target in the separate make session not to be +# disturbed by any parallel make jobs. Once fixdep is done +# we issue the requested build with FIXDEP=1 variable. +# +# The fixdep build is disabled for $(NON_CONFIG_TARGETS) +# targets, because it's not necessary. + +ifdef FIXDEP + force_fixdep := 0 +else + force_fixdep := $(config) +endif + +export srctree OUTPUT RM CC CXX LD AR CFLAGS CXXFLAGS V BISON FLEX AWK +export HOSTCC HOSTLD HOSTAR + +include $(srctree)/tools/build/Makefile.include + +ifeq ($(force_fixdep),1) +goals := $(filter-out all sub-make, $(MAKECMDGOALS)) + +$(goals) all: sub-make + +sub-make: fixdep + @./check-headers.sh + $(Q)$(MAKE) FIXDEP=1 -f Makefile.perf $(goals) + +else # force_fixdep + +LIB_DIR = $(srctree)/tools/lib/api/ +TRACE_EVENT_DIR = $(srctree)/tools/lib/traceevent/ +BPF_DIR = $(srctree)/tools/lib/bpf/ +SUBCMD_DIR = $(srctree)/tools/lib/subcmd/ + +# Set FEATURE_TESTS to 'all' so all possible feature checkers are executed. +# Without this setting the output feature dump file misses some features, for +# example, liberty. Select all checkers so we won't get an incomplete feature +# dump file. +ifeq ($(config),1) +ifdef MAKECMDGOALS +ifeq ($(filter feature-dump,$(MAKECMDGOALS)),feature-dump) +FEATURE_TESTS := all +endif +endif +include Makefile.config +endif + +ifeq ($(config),0) +include $(srctree)/tools/scripts/Makefile.arch +-include arch/$(SRCARCH)/Makefile +endif + +# The FEATURE_DUMP_EXPORT holds location of the actual +# FEATURE_DUMP file to be used to bypass feature detection +# (for bpf or any other subproject) +ifeq ($(FEATURES_DUMP),) +FEATURE_DUMP_EXPORT := $(realpath $(OUTPUT)FEATURE-DUMP) +else +FEATURE_DUMP_EXPORT := $(realpath $(FEATURES_DUMP)) +endif + +export prefix bindir sharedir sysconfdir DESTDIR + +# sparse is architecture-neutral, which means that we need to tell it +# explicitly what architecture to check for. Fix this up for yours.. +SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__ + +# Guard against environment variables +PYRF_OBJS = +SCRIPT_SH = + +SCRIPT_SH += perf-archive.sh +SCRIPT_SH += perf-with-kcore.sh + +grep-libs = $(filter -l%,$(1)) +strip-libs = $(filter-out -l%,$(1)) + +ifneq ($(OUTPUT),) + TE_PATH=$(OUTPUT) + BPF_PATH=$(OUTPUT) + SUBCMD_PATH=$(OUTPUT) +ifneq ($(subdir),) + API_PATH=$(OUTPUT)/../lib/api/ +else + API_PATH=$(OUTPUT) +endif +else + TE_PATH=$(TRACE_EVENT_DIR) + API_PATH=$(LIB_DIR) + BPF_PATH=$(BPF_DIR) + SUBCMD_PATH=$(SUBCMD_DIR) +endif + +LIBTRACEEVENT = $(TE_PATH)libtraceevent.a +export LIBTRACEEVENT + +LIBTRACEEVENT_DYNAMIC_LIST = $(TE_PATH)libtraceevent-dynamic-list + +# +# The static build has no dynsym table, so this does not work for +# static build. Looks like linker starts to scream about that now +# (in Fedora 26) so we need to switch it off for static build. +DYNAMIC_LIST_LDFLAGS = -Xlinker --dynamic-list=$(LIBTRACEEVENT_DYNAMIC_LIST) +LIBTRACEEVENT_DYNAMIC_LIST_LDFLAGS = $(if $(findstring -static,$(LDFLAGS)),,$(DYNAMIC_LIST_LDFLAGS)) + +LIBAPI = $(API_PATH)libapi.a +export LIBAPI + +LIBBPF = $(BPF_PATH)libbpf.a + +LIBSUBCMD = $(SUBCMD_PATH)libsubcmd.a + +# python extension build directories +PYTHON_EXTBUILD := $(OUTPUT)python_ext_build/ +PYTHON_EXTBUILD_LIB := $(PYTHON_EXTBUILD)lib/ +PYTHON_EXTBUILD_TMP := $(PYTHON_EXTBUILD)tmp/ +export PYTHON_EXTBUILD_LIB PYTHON_EXTBUILD_TMP + +python-clean := $(call QUIET_CLEAN, python) $(RM) -r $(PYTHON_EXTBUILD) $(OUTPUT)python/perf*.so + +PYTHON_EXT_SRCS := $(shell grep -v ^\# util/python-ext-sources) +PYTHON_EXT_DEPS := util/python-ext-sources util/setup.py $(LIBTRACEEVENT) $(LIBAPI) + +SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) + +PROGRAMS += $(OUTPUT)perf + +ifndef NO_PERF_READ_VDSO32 +PROGRAMS += $(OUTPUT)perf-read-vdso32 +endif + +ifndef NO_PERF_READ_VDSOX32 +PROGRAMS += $(OUTPUT)perf-read-vdsox32 +endif + +LIBJVMTI = libperf-jvmti.so + +ifndef NO_JVMTI +PROGRAMS += $(OUTPUT)$(LIBJVMTI) +endif + +# what 'all' will build and 'install' will install, in perfexecdir +ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS) + +# what 'all' will build but not install in perfexecdir +OTHER_PROGRAMS = $(OUTPUT)perf + +# Set paths to tools early so that they can be used for version tests. +ifndef SHELL_PATH + SHELL_PATH = /bin/sh +endif +ifndef PERL_PATH + PERL_PATH = /usr/bin/perl +endif + +export PERL_PATH + +LIB_FILE=$(OUTPUT)libperf.a + +PERFLIBS = $(LIB_FILE) $(LIBAPI) $(LIBTRACEEVENT) $(LIBSUBCMD) +ifndef NO_LIBBPF + PERFLIBS += $(LIBBPF) +endif + +# We choose to avoid "if .. else if .. else .. endif endif" +# because maintaining the nesting to match is a pain. If +# we had "elif" things would have been much nicer... + +ifneq ($(OUTPUT),) + CFLAGS += -I$(OUTPUT) +endif + +ifndef NO_GTK2 + ALL_PROGRAMS += $(OUTPUT)libperf-gtk.so + GTK_IN := $(OUTPUT)gtk-in.o +endif + +ifdef ASCIIDOC8 + export ASCIIDOC8 +endif + +EXTLIBS := $(call filter-out,$(EXCLUDE_EXTLIBS),$(EXTLIBS)) +LIBS = -Wl,--whole-archive $(PERFLIBS) $(EXTRA_PERFLIBS) -Wl,--no-whole-archive -Wl,--start-group $(EXTLIBS) -Wl,--end-group + +ifeq ($(USE_CLANG), 1) + CLANGLIBS_LIST = AST Basic CodeGen Driver Frontend Lex Tooling Edit Sema Analysis Parse Serialization + CLANGLIBS_NOEXT_LIST = $(foreach l,$(CLANGLIBS_LIST),$(shell $(LLVM_CONFIG) --libdir)/libclang$(l)) + LIBCLANG = $(foreach l,$(CLANGLIBS_NOEXT_LIST),$(wildcard $(l).a $(l).so)) + LIBS += -Wl,--start-group $(LIBCLANG) -Wl,--end-group +endif + +ifeq ($(USE_LLVM), 1) + LIBLLVM = $(shell $(LLVM_CONFIG) --libs all) $(shell $(LLVM_CONFIG) --system-libs) + LIBS += -L$(shell $(LLVM_CONFIG) --libdir) $(LIBLLVM) +endif + +ifeq ($(USE_CXX), 1) + LIBS += -lstdc++ +endif + +export INSTALL SHELL_PATH + +### Build rules + +SHELL = $(SHELL_PATH) + +linux_uapi_dir := $(srctree)/tools/include/uapi/linux + +beauty_outdir := $(OUTPUT)trace/beauty/generated +beauty_ioctl_outdir := $(beauty_outdir)/ioctl +drm_ioctl_array := $(beauty_ioctl_outdir)/drm_ioctl_array.c +drm_hdr_dir := $(srctree)/tools/include/uapi/drm +drm_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/drm_ioctl.sh + +# Create output directory if not already present +_dummy := $(shell [ -d '$(beauty_ioctl_outdir)' ] || mkdir -p '$(beauty_ioctl_outdir)') + +$(drm_ioctl_array): $(drm_hdr_dir)/drm.h $(drm_hdr_dir)/i915_drm.h $(drm_ioctl_tbl) + $(Q)$(SHELL) '$(drm_ioctl_tbl)' $(drm_hdr_dir) > $@ + +pkey_alloc_access_rights_array := $(beauty_outdir)/pkey_alloc_access_rights_array.c +asm_generic_hdr_dir := $(srctree)/tools/include/uapi/asm-generic/ +pkey_alloc_access_rights_tbl := $(srctree)/tools/perf/trace/beauty/pkey_alloc_access_rights.sh + +$(pkey_alloc_access_rights_array): $(asm_generic_hdr_dir)/mman-common.h $(pkey_alloc_access_rights_tbl) + $(Q)$(SHELL) '$(pkey_alloc_access_rights_tbl)' $(asm_generic_hdr_dir) > $@ + +sndrv_ctl_ioctl_array := $(beauty_ioctl_outdir)/sndrv_ctl_ioctl_array.c +sndrv_ctl_hdr_dir := $(srctree)/tools/include/uapi/sound +sndrv_ctl_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/sndrv_ctl_ioctl.sh + +$(sndrv_ctl_ioctl_array): $(sndrv_ctl_hdr_dir)/asound.h $(sndrv_ctl_ioctl_tbl) + $(Q)$(SHELL) '$(sndrv_ctl_ioctl_tbl)' $(sndrv_ctl_hdr_dir) > $@ + +sndrv_pcm_ioctl_array := $(beauty_ioctl_outdir)/sndrv_pcm_ioctl_array.c +sndrv_pcm_hdr_dir := $(srctree)/tools/include/uapi/sound +sndrv_pcm_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/sndrv_pcm_ioctl.sh + +$(sndrv_pcm_ioctl_array): $(sndrv_pcm_hdr_dir)/asound.h $(sndrv_pcm_ioctl_tbl) + $(Q)$(SHELL) '$(sndrv_pcm_ioctl_tbl)' $(sndrv_pcm_hdr_dir) > $@ + +kcmp_type_array := $(beauty_outdir)/kcmp_type_array.c +kcmp_hdr_dir := $(srctree)/tools/include/uapi/linux/ +kcmp_type_tbl := $(srctree)/tools/perf/trace/beauty/kcmp_type.sh + +$(kcmp_type_array): $(kcmp_hdr_dir)/kcmp.h $(kcmp_type_tbl) + $(Q)$(SHELL) '$(kcmp_type_tbl)' $(kcmp_hdr_dir) > $@ + +kvm_ioctl_array := $(beauty_ioctl_outdir)/kvm_ioctl_array.c +kvm_hdr_dir := $(srctree)/tools/include/uapi/linux +kvm_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/kvm_ioctl.sh + +$(kvm_ioctl_array): $(kvm_hdr_dir)/kvm.h $(kvm_ioctl_tbl) + $(Q)$(SHELL) '$(kvm_ioctl_tbl)' $(kvm_hdr_dir) > $@ + +socket_ipproto_array := $(beauty_outdir)/socket_ipproto_array.c +socket_ipproto_tbl := $(srctree)/tools/perf/trace/beauty/socket_ipproto.sh + +$(socket_ipproto_array): $(linux_uapi_dir)/in.h $(socket_ipproto_tbl) + $(Q)$(SHELL) '$(socket_ipproto_tbl)' $(linux_uapi_dir) > $@ + +vhost_virtio_ioctl_array := $(beauty_ioctl_outdir)/vhost_virtio_ioctl_array.c +vhost_virtio_hdr_dir := $(srctree)/tools/include/uapi/linux +vhost_virtio_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/vhost_virtio_ioctl.sh + +$(vhost_virtio_ioctl_array): $(vhost_virtio_hdr_dir)/vhost.h $(vhost_virtio_ioctl_tbl) + $(Q)$(SHELL) '$(vhost_virtio_ioctl_tbl)' $(vhost_virtio_hdr_dir) > $@ + +perf_ioctl_array := $(beauty_ioctl_outdir)/perf_ioctl_array.c +perf_hdr_dir := $(srctree)/tools/include/uapi/linux +perf_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/perf_ioctl.sh + +$(perf_ioctl_array): $(perf_hdr_dir)/perf_event.h $(perf_ioctl_tbl) + $(Q)$(SHELL) '$(perf_ioctl_tbl)' $(perf_hdr_dir) > $@ + +madvise_behavior_array := $(beauty_outdir)/madvise_behavior_array.c +madvise_hdr_dir := $(srctree)/tools/include/uapi/asm-generic/ +madvise_behavior_tbl := $(srctree)/tools/perf/trace/beauty/madvise_behavior.sh + +$(madvise_behavior_array): $(madvise_hdr_dir)/mman-common.h $(madvise_behavior_tbl) + $(Q)$(SHELL) '$(madvise_behavior_tbl)' $(madvise_hdr_dir) > $@ + +prctl_option_array := $(beauty_outdir)/prctl_option_array.c +prctl_hdr_dir := $(srctree)/tools/include/uapi/linux/ +prctl_option_tbl := $(srctree)/tools/perf/trace/beauty/prctl_option.sh + +$(prctl_option_array): $(prctl_hdr_dir)/prctl.h $(prctl_option_tbl) + $(Q)$(SHELL) '$(prctl_option_tbl)' $(prctl_hdr_dir) > $@ + +arch_errno_name_array := $(beauty_outdir)/arch_errno_name_array.c +arch_errno_hdr_dir := $(srctree)/tools +arch_errno_tbl := $(srctree)/tools/perf/trace/beauty/arch_errno_names.sh + +$(arch_errno_name_array): $(arch_errno_tbl) + $(Q)$(SHELL) '$(arch_errno_tbl)' $(CC) $(arch_errno_hdr_dir) > $@ + +all: shell_compatibility_test $(ALL_PROGRAMS) $(LANG_BINDINGS) $(OTHER_PROGRAMS) + +$(OUTPUT)python/perf.so: $(PYTHON_EXT_SRCS) $(PYTHON_EXT_DEPS) $(LIBTRACEEVENT_DYNAMIC_LIST) + $(QUIET_GEN)LDSHARED="$(CC) -pthread -shared" \ + CFLAGS='$(CFLAGS)' LDFLAGS='$(LDFLAGS) $(LIBTRACEEVENT_DYNAMIC_LIST_LDFLAGS)' \ + $(PYTHON_WORD) util/setup.py \ + --quiet build_ext; \ + mkdir -p $(OUTPUT)python && \ + cp $(PYTHON_EXTBUILD_LIB)perf*.so $(OUTPUT)python/ + +please_set_SHELL_PATH_to_a_more_modern_shell: + $(Q)$$(:) + +shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell + +strip: $(PROGRAMS) $(OUTPUT)perf + $(STRIP) $(STRIP_OPTS) $(PROGRAMS) $(OUTPUT)perf + +PERF_IN := $(OUTPUT)perf-in.o + +JEVENTS := $(OUTPUT)pmu-events/jevents +JEVENTS_IN := $(OUTPUT)pmu-events/jevents-in.o + +PMU_EVENTS_IN := $(OUTPUT)pmu-events/pmu-events-in.o + +export JEVENTS + +build := -f $(srctree)/tools/build/Makefile.build dir=. obj + +$(PERF_IN): prepare FORCE + $(Q)$(MAKE) $(build)=perf + +$(JEVENTS_IN): FORCE + $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=pmu-events obj=jevents + +$(JEVENTS): $(JEVENTS_IN) + $(QUIET_LINK)$(HOSTCC) $(JEVENTS_IN) -o $@ + +$(PMU_EVENTS_IN): $(JEVENTS) FORCE + $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=pmu-events obj=pmu-events + +$(OUTPUT)perf: $(PERFLIBS) $(PERF_IN) $(PMU_EVENTS_IN) $(LIBTRACEEVENT_DYNAMIC_LIST) + $(QUIET_LINK)$(CC) $(CFLAGS) $(LDFLAGS) $(LIBTRACEEVENT_DYNAMIC_LIST_LDFLAGS) \ + $(PERF_IN) $(PMU_EVENTS_IN) $(LIBS) -o $@ + +$(GTK_IN): FORCE + $(Q)$(MAKE) $(build)=gtk + +$(OUTPUT)libperf-gtk.so: $(GTK_IN) $(PERFLIBS) + $(QUIET_LINK)$(CC) -o $@ -shared $(LDFLAGS) $(filter %.o,$^) $(GTK_LIBS) + +$(OUTPUT)common-cmds.h: util/generate-cmdlist.sh command-list.txt + +$(OUTPUT)common-cmds.h: $(wildcard Documentation/perf-*.txt) + $(QUIET_GEN). util/generate-cmdlist.sh > $@+ && mv $@+ $@ + +$(SCRIPTS) : % : %.sh + $(QUIET_GEN)$(INSTALL) '$@.sh' '$(OUTPUT)$@' + +$(OUTPUT)PERF-VERSION-FILE: ../../.git/HEAD + $(Q)$(SHELL_PATH) util/PERF-VERSION-GEN $(OUTPUT) + $(Q)touch $(OUTPUT)PERF-VERSION-FILE + +# These can record PERF_VERSION +perf.spec $(SCRIPTS) \ + : $(OUTPUT)PERF-VERSION-FILE + +.SUFFIXES: + +# +# If a target does not match any of the later rules then prefix it by $(OUTPUT) +# This makes targets like 'make O=/tmp/perf perf.o' work in a natural way. +# +ifneq ($(OUTPUT),) +%.o: $(OUTPUT)%.o + @echo " # Redirected target $@ => $(OUTPUT)$@" +pmu-events/%.o: $(OUTPUT)pmu-events/%.o + @echo " # Redirected target $@ => $(OUTPUT)$@" +util/%.o: $(OUTPUT)util/%.o + @echo " # Redirected target $@ => $(OUTPUT)$@" +bench/%.o: $(OUTPUT)bench/%.o + @echo " # Redirected target $@ => $(OUTPUT)$@" +tests/%.o: $(OUTPUT)tests/%.o + @echo " # Redirected target $@ => $(OUTPUT)$@" +endif + +# These two need to be here so that when O= is not used they take precedence +# over the general rule for .o + +# get relative building directory (to $(OUTPUT)) +# and '.' if it's $(OUTPUT) itself +__build-dir = $(subst $(OUTPUT),,$(dir $@)) +build-dir = $(if $(__build-dir),$(__build-dir),.) + +prepare: $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)common-cmds.h archheaders $(drm_ioctl_array) \ + $(pkey_alloc_access_rights_array) \ + $(sndrv_pcm_ioctl_array) \ + $(sndrv_ctl_ioctl_array) \ + $(kcmp_type_array) \ + $(kvm_ioctl_array) \ + $(socket_ipproto_array) \ + $(vhost_virtio_ioctl_array) \ + $(madvise_behavior_array) \ + $(perf_ioctl_array) \ + $(prctl_option_array) \ + $(arch_errno_name_array) + +$(OUTPUT)%.o: %.c prepare FORCE + $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ + +$(OUTPUT)%.i: %.c prepare FORCE + $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ + +$(OUTPUT)%.s: %.c prepare FORCE + $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ + +$(OUTPUT)%-bison.o: %.c prepare FORCE + $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ + +$(OUTPUT)%-flex.o: %.c prepare FORCE + $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ + +$(OUTPUT)%.o: %.S prepare FORCE + $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ + +$(OUTPUT)%.i: %.S prepare FORCE + $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ + +$(OUTPUT)perf-%: %.o $(PERFLIBS) + $(QUIET_LINK)$(CC) $(CFLAGS) -o $@ $(LDFLAGS) $(filter %.o,$^) $(LIBS) + +ifndef NO_PERF_READ_VDSO32 +$(OUTPUT)perf-read-vdso32: perf-read-vdso.c util/find-vdso-map.c + $(QUIET_CC)$(CC) -m32 $(filter -static,$(LDFLAGS)) -Wall -Werror -o $@ perf-read-vdso.c +endif + +ifndef NO_PERF_READ_VDSOX32 +$(OUTPUT)perf-read-vdsox32: perf-read-vdso.c util/find-vdso-map.c + $(QUIET_CC)$(CC) -mx32 $(filter -static,$(LDFLAGS)) -Wall -Werror -o $@ perf-read-vdso.c +endif + +ifndef NO_JVMTI +LIBJVMTI_IN := $(OUTPUT)jvmti/jvmti-in.o + +$(LIBJVMTI_IN): FORCE + $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=jvmti obj=jvmti + +$(OUTPUT)$(LIBJVMTI): $(LIBJVMTI_IN) + $(QUIET_LINK)$(CC) -shared -Wl,-soname -Wl,$(LIBJVMTI) -o $@ $< +endif + +$(patsubst perf-%,%.o,$(PROGRAMS)): $(wildcard */*.h) + +LIBPERF_IN := $(OUTPUT)libperf-in.o + +$(LIBPERF_IN): prepare FORCE + $(Q)$(MAKE) $(build)=libperf + +$(LIB_FILE): $(LIBPERF_IN) + $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIBPERF_IN) $(LIB_OBJS) + +LIBTRACEEVENT_FLAGS += plugin_dir=$(plugindir_SQ) 'EXTRA_CFLAGS=$(EXTRA_CFLAGS)' 'LDFLAGS=$(LDFLAGS)' + +$(LIBTRACEEVENT): FORCE + $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) $(OUTPUT)libtraceevent.a + +libtraceevent_plugins: FORCE + $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) plugins + +$(LIBTRACEEVENT_DYNAMIC_LIST): libtraceevent_plugins + $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) $(OUTPUT)libtraceevent-dynamic-list + +$(LIBTRACEEVENT)-clean: + $(call QUIET_CLEAN, libtraceevent) + $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) O=$(OUTPUT) clean >/dev/null + +install-traceevent-plugins: libtraceevent_plugins + $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) install_plugins + +$(LIBAPI): FORCE + $(Q)$(MAKE) -C $(LIB_DIR) O=$(OUTPUT) $(OUTPUT)libapi.a + +$(LIBAPI)-clean: + $(call QUIET_CLEAN, libapi) + $(Q)$(MAKE) -C $(LIB_DIR) O=$(OUTPUT) clean >/dev/null + +$(LIBBPF): FORCE + $(Q)$(MAKE) -C $(BPF_DIR) O=$(OUTPUT) $(OUTPUT)libbpf.a FEATURES_DUMP=$(FEATURE_DUMP_EXPORT) + +$(LIBBPF)-clean: + $(call QUIET_CLEAN, libbpf) + $(Q)$(MAKE) -C $(BPF_DIR) O=$(OUTPUT) clean >/dev/null + +$(LIBSUBCMD): FORCE + $(Q)$(MAKE) -C $(SUBCMD_DIR) O=$(OUTPUT) $(OUTPUT)libsubcmd.a + +$(LIBSUBCMD)-clean: + $(call QUIET_CLEAN, libsubcmd) + $(Q)$(MAKE) -C $(SUBCMD_DIR) O=$(OUTPUT) clean + +help: + @echo 'Perf make targets:' + @echo ' doc - make *all* documentation (see below)' + @echo ' man - make manpage documentation (access with man <foo>)' + @echo ' html - make html documentation' + @echo ' info - make GNU info documentation (access with info <foo>)' + @echo ' pdf - make pdf documentation' + @echo ' TAGS - use etags to make tag information for source browsing' + @echo ' tags - use ctags to make tag information for source browsing' + @echo ' cscope - use cscope to make interactive browsing database' + @echo '' + @echo 'Perf install targets:' + @echo ' NOTE: documentation build requires asciidoc, xmlto packages to be installed' + @echo ' HINT: use "prefix" or "DESTDIR" to install to a particular' + @echo ' path like "make prefix=/usr/local install install-doc"' + @echo ' install - install compiled binaries' + @echo ' install-doc - install *all* documentation' + @echo ' install-man - install manpage documentation' + @echo ' install-html - install html documentation' + @echo ' install-info - install GNU info documentation' + @echo ' install-pdf - install pdf documentation' + @echo '' + @echo ' quick-install-doc - alias for quick-install-man' + @echo ' quick-install-man - install the documentation quickly' + @echo ' quick-install-html - install the html documentation quickly' + @echo '' + @echo 'Perf maintainer targets:' + @echo ' clean - clean all binary objects and build output' + + +DOC_TARGETS := doc man html info pdf + +INSTALL_DOC_TARGETS := $(patsubst %,install-%,$(DOC_TARGETS)) try-install-man +INSTALL_DOC_TARGETS += quick-install-doc quick-install-man quick-install-html + +# 'make doc' should call 'make -C Documentation all' +$(DOC_TARGETS): + $(QUIET_SUBDIR0)Documentation $(QUIET_SUBDIR1) $(@:doc=all) + +TAG_FOLDERS= . ../lib ../include +TAG_FILES= ../../include/uapi/linux/perf_event.h + +TAGS: + $(QUIET_GEN)$(RM) TAGS; \ + $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print -o -name '*.cpp' -print | xargs etags -a $(TAG_FILES) + +tags: + $(QUIET_GEN)$(RM) tags; \ + $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print -o -name '*.cpp' -print | xargs ctags -a $(TAG_FILES) + +cscope: + $(QUIET_GEN)$(RM) cscope*; \ + $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print -o -name '*.cpp' -print | xargs cscope -b $(TAG_FILES) + +### Testing rules + +# GNU make supports exporting all variables by "export" without parameters. +# However, the environment gets quite big, and some programs have problems +# with that. + +check: $(OUTPUT)common-cmds.h + if sparse; \ + then \ + for i in *.c */*.c; \ + do \ + sparse $(CFLAGS) $(SPARSE_FLAGS) $$i || exit; \ + done; \ + else \ + exit 1; \ + fi + +### Installation rules + +ifndef NO_GTK2 +install-gtk: $(OUTPUT)libperf-gtk.so + $(call QUIET_INSTALL, 'GTK UI') \ + $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(libdir_SQ)'; \ + $(INSTALL) $(OUTPUT)libperf-gtk.so '$(DESTDIR_SQ)$(libdir_SQ)' +else +install-gtk: +endif + +install-tools: all install-gtk + $(call QUIET_INSTALL, binaries) \ + $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'; \ + $(INSTALL) $(OUTPUT)perf '$(DESTDIR_SQ)$(bindir_SQ)'; \ + $(LN) '$(DESTDIR_SQ)$(bindir_SQ)/perf' '$(DESTDIR_SQ)$(bindir_SQ)/trace' +ifndef NO_PERF_READ_VDSO32 + $(call QUIET_INSTALL, perf-read-vdso32) \ + $(INSTALL) $(OUTPUT)perf-read-vdso32 '$(DESTDIR_SQ)$(bindir_SQ)'; +endif +ifndef NO_PERF_READ_VDSOX32 + $(call QUIET_INSTALL, perf-read-vdsox32) \ + $(INSTALL) $(OUTPUT)perf-read-vdsox32 '$(DESTDIR_SQ)$(bindir_SQ)'; +endif +ifndef NO_JVMTI + $(call QUIET_INSTALL, $(LIBJVMTI)) \ + $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(libdir_SQ)'; \ + $(INSTALL) $(OUTPUT)$(LIBJVMTI) '$(DESTDIR_SQ)$(libdir_SQ)'; +endif + $(call QUIET_INSTALL, libexec) \ + $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)' +ifndef NO_LIBBPF + $(call QUIET_INSTALL, bpf-headers) \ + $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perf_include_instdir_SQ)/bpf'; \ + $(INSTALL) include/bpf/*.h -t '$(DESTDIR_SQ)$(perf_include_instdir_SQ)/bpf' + $(call QUIET_INSTALL, bpf-examples) \ + $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perf_examples_instdir_SQ)/bpf'; \ + $(INSTALL) examples/bpf/*.c -t '$(DESTDIR_SQ)$(perf_examples_instdir_SQ)/bpf' +endif + $(call QUIET_INSTALL, perf-archive) \ + $(INSTALL) $(OUTPUT)perf-archive -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)' + $(call QUIET_INSTALL, perf-with-kcore) \ + $(INSTALL) $(OUTPUT)perf-with-kcore -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)' +ifndef NO_LIBAUDIT + $(call QUIET_INSTALL, strace/groups) \ + $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(STRACE_GROUPS_INSTDIR_SQ)'; \ + $(INSTALL) trace/strace/groups/* -t '$(DESTDIR_SQ)$(STRACE_GROUPS_INSTDIR_SQ)' +endif +ifndef NO_LIBPERL + $(call QUIET_INSTALL, perl-scripts) \ + $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'; \ + $(INSTALL) scripts/perl/Perf-Trace-Util/lib/Perf/Trace/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'; \ + $(INSTALL) scripts/perl/*.pl -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl'; \ + $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'; \ + $(INSTALL) scripts/perl/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin' +endif +ifndef NO_LIBPYTHON + $(call QUIET_INSTALL, python-scripts) \ + $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'; \ + $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'; \ + $(INSTALL) scripts/python/Perf-Trace-Util/lib/Perf/Trace/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'; \ + $(INSTALL) scripts/python/*.py -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python'; \ + $(INSTALL) scripts/python/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin' +endif + $(call QUIET_INSTALL, perf_completion-script) \ + $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(sysconfdir_SQ)/bash_completion.d'; \ + $(INSTALL) perf-completion.sh '$(DESTDIR_SQ)$(sysconfdir_SQ)/bash_completion.d/perf' + $(call QUIET_INSTALL, perf-tip) \ + $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(tip_instdir_SQ)'; \ + $(INSTALL) Documentation/tips.txt -t '$(DESTDIR_SQ)$(tip_instdir_SQ)' + +install-tests: all install-gtk + $(call QUIET_INSTALL, tests) \ + $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \ + $(INSTALL) tests/attr.py '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \ + $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/attr'; \ + $(INSTALL) tests/attr/* '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/attr'; \ + $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell'; \ + $(INSTALL) tests/shell/*.sh '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell'; \ + $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/lib'; \ + $(INSTALL) tests/shell/lib/*.sh '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/lib' + +install-bin: install-tools install-tests install-traceevent-plugins + +install: install-bin try-install-man + +install-python_ext: + $(PYTHON_WORD) util/setup.py --quiet install --root='/$(DESTDIR_SQ)' + +# 'make install-doc' should call 'make -C Documentation install' +$(INSTALL_DOC_TARGETS): + $(QUIET_SUBDIR0)Documentation $(QUIET_SUBDIR1) $(@:-doc=) + +### Cleaning rules + +# +# This is here, not in Makefile.config, because Makefile.config does +# not get included for the clean target: +# +config-clean: + $(call QUIET_CLEAN, config) + $(Q)$(MAKE) -C $(srctree)/tools/build/feature/ $(if $(OUTPUT),OUTPUT=$(OUTPUT)feature/,) clean >/dev/null + +python-clean: + $(python-clean) + +clean:: $(LIBTRACEEVENT)-clean $(LIBAPI)-clean $(LIBBPF)-clean $(LIBSUBCMD)-clean config-clean fixdep-clean python-clean + $(call QUIET_CLEAN, core-objs) $(RM) $(LIB_FILE) $(OUTPUT)perf-archive $(OUTPUT)perf-with-kcore $(LANG_BINDINGS) + $(Q)find $(if $(OUTPUT),$(OUTPUT),.) -name '*.o' -delete -o -name '\.*.cmd' -delete -o -name '\.*.d' -delete + $(Q)$(RM) $(OUTPUT).config-detected + $(call QUIET_CLEAN, core-progs) $(RM) $(ALL_PROGRAMS) perf perf-read-vdso32 perf-read-vdsox32 $(OUTPUT)pmu-events/jevents $(OUTPUT)$(LIBJVMTI).so + $(call QUIET_CLEAN, core-gen) $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo $(OUTPUT)common-cmds.h TAGS tags cscope* $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)FEATURE-DUMP $(OUTPUT)util/*-bison* $(OUTPUT)util/*-flex* \ + $(OUTPUT)util/intel-pt-decoder/inat-tables.c \ + $(OUTPUT)tests/llvm-src-{base,kbuild,prologue,relocation}.c \ + $(OUTPUT)pmu-events/pmu-events.c \ + $(OUTPUT)$(madvise_behavior_array) \ + $(OUTPUT)$(drm_ioctl_array) \ + $(OUTPUT)$(pkey_alloc_access_rights_array) \ + $(OUTPUT)$(sndrv_ctl_ioctl_array) \ + $(OUTPUT)$(sndrv_pcm_ioctl_array) \ + $(OUTPUT)$(kvm_ioctl_array) \ + $(OUTPUT)$(kcmp_type_array) \ + $(OUTPUT)$(socket_ipproto_array) \ + $(OUTPUT)$(vhost_virtio_ioctl_array) \ + $(OUTPUT)$(perf_ioctl_array) \ + $(OUTPUT)$(prctl_option_array) \ + $(OUTPUT)$(arch_errno_name_array) + $(QUIET_SUBDIR0)Documentation $(QUIET_SUBDIR1) clean + +# +# To provide FEATURE-DUMP into $(FEATURE_DUMP_COPY) +# file if defined, with no further action. +feature-dump: +ifdef FEATURE_DUMP_COPY + @cp $(OUTPUT)FEATURE-DUMP $(FEATURE_DUMP_COPY) + @echo "FEATURE-DUMP file copied into $(FEATURE_DUMP_COPY)" +else + @echo "FEATURE-DUMP file available in $(OUTPUT)FEATURE-DUMP" +endif + +# +# Trick: if ../../.git does not exist - we are building out of tree for example, +# then force version regeneration: +# +ifeq ($(wildcard ../../.git/HEAD),) + GIT-HEAD-PHONY = ../../.git/HEAD +else + GIT-HEAD-PHONY = +endif + +FORCE: + +.PHONY: all install clean config-clean strip install-gtk +.PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell +.PHONY: $(GIT-HEAD-PHONY) TAGS tags cscope FORCE prepare +.PHONY: libtraceevent_plugins archheaders + +endif # force_fixdep |