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Makefile.perf
# SPDX-License-Identifier: GPL-2.0-only include ../scripts/Makefile.include include ../scripts/Makefile.arch # 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_SLANG if you do not want TUI support. # # Define GTK2 if you 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_LIBTRACEEVENT=1 if you don't want libtraceevent to be linked, # this will remove multiple features and tools, such as 'perf trace', # that need it to read tracefs event format files, etc. # # 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_LIBCAP if you do not want process capabilities considered by perf # # 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 NO_JVMTI_CMLR (debug only) if you do not want to process CMLR # data for java source lines. # # Define CORESIGHT if you DO WANT support for CoreSight trace decoding. # # Define NO_AIO if you do not want support of Posix AIO based trace # streaming for record mode. Currently Posix AIO trace streaming is # supported only when linking with glibc. # # Define NO_LIBZSTD if you do not want support of Zstandard based runtime # trace compression in record mode. # # Define TCMALLOC to enable tcmalloc heap profiling. # # Define LIBBPF_DYNAMIC to enable libbpf dynamic linking. # # Define NO_SYSCALL_TABLE=1 to disable the use of syscall id to/from name tables # generated from the kernel .tbl or unistd.h files and use, if available, libaudit # for doing the conversions to/from strings/id. # # Define NO_LIBPFM4 to disable libpfm4 events extension. # # Define NO_LIBDEBUGINFOD if you do not want support debuginfod # # Set BUILD_BPF_SKEL to 0 to override BUILD_BPF_SKEL and not build BPF skeletons # # Define BUILD_NONDISTRO to enable building an linking against libbfd and # libiberty distribution license incompatible libraries. # # Define EXTRA_TESTS to enable building extra tests useful mainly to perf # developers, such as: # x86 instruction decoder - new instructions test # # Define GEN_VMLINUX_H to generate vmlinux.h from the BTF. # # Define NO_SHELLCHECK if you do not want to run shellcheck during build # 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) HOSTCC ?= gcc HOSTLD ?= ld HOSTAR ?= ar CLANG ?= clang PKG_CONFIG = $(CROSS_COMPILE)pkg-config RM = rm -f LN = ln -f MKDIR = mkdir FIND = find INSTALL = install FLEX ?= flex BISON ?= bison STRIP = strip AWK = awk READELF ?= readelf # include Makefile.config by default and rule out # non-config cases config := 1 NON_CONFIG_TARGETS := clean python-clean TAGS tags cscope help ifdef MAKECMDGOALS ifeq ($(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 := $(config) endif # Runs shellcheck on perf test shell scripts ifeq ($(NO_SHELLCHECK),1) SHELLCHECK := else SHELLCHECK := $(shell which shellcheck 2> /dev/null) endif # shellcheck is using in tools/perf/tests/Build with option -a/--check-sourced ( # introduced in v0.4.7) and -S/--severity (introduced in v0.6.0). So make the # minimal shellcheck version as v0.6.0. ifneq ($(SHELLCHECK),) ifeq ($(shell expr $(shell $(SHELLCHECK) --version | grep version: | \ sed -e 's/.\+ \([0-9]\+\).\([0-9]\+\).\([0-9]\+\)/\1\2\3/g') \< 060), 1) SHELLCHECK := endif endif export srctree OUTPUT RM CC CXX LD AR CFLAGS CXXFLAGS V BISON FLEX AWK export HOSTCC HOSTLD HOSTAR HOSTCFLAGS SHELLCHECK 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 LIBAPI_DIR = $(srctree)/tools/lib/api/ LIBBPF_DIR = $(srctree)/tools/lib/bpf/ LIBSUBCMD_DIR = $(srctree)/tools/lib/subcmd/ LIBSYMBOL_DIR = $(srctree)/tools/lib/symbol/ LIBPERF_DIR = $(srctree)/tools/lib/perf/ DOC_DIR = $(srctree)/tools/perf/Documentation/ # Set FEATURE_TESTS to 'all' so all possible feature checkers are executed. # Without this setting the output feature dump file misses some features, for # example, liberty. Select all checkers so we won't get an incomplete feature # dump file. ifeq ($(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-iostat.sh grep-libs = $(filter -l%,$(1)) strip-libs = $(filter-out -l%,$(1)) ifneq ($(OUTPUT),) LIBAPI_OUTPUT = $(abspath $(OUTPUT))/libapi else LIBAPI_OUTPUT = $(CURDIR)/libapi endif LIBAPI_DESTDIR = $(LIBAPI_OUTPUT) LIBAPI_INCLUDE = $(LIBAPI_DESTDIR)/include LIBAPI = $(LIBAPI_OUTPUT)/libapi.a export LIBAPI CFLAGS += -I$(LIBAPI_OUTPUT)/include ifneq ($(OUTPUT),) LIBBPF_OUTPUT = $(abspath $(OUTPUT))/libbpf else LIBBPF_OUTPUT = $(CURDIR)/libbpf endif ifdef LIBBPF_STATIC LIBBPF_DESTDIR = $(LIBBPF_OUTPUT) LIBBPF_INCLUDE = $(LIBBPF_DESTDIR)/include LIBBPF = $(LIBBPF_OUTPUT)/libbpf.a CFLAGS += -I$(LIBBPF_OUTPUT)/include endif ifneq ($(OUTPUT),) LIBSUBCMD_OUTPUT = $(abspath $(OUTPUT))/libsubcmd else LIBSUBCMD_OUTPUT = $(CURDIR)/libsubcmd endif LIBSUBCMD_DESTDIR = $(LIBSUBCMD_OUTPUT) LIBSUBCMD_INCLUDE = $(LIBSUBCMD_DESTDIR)/include LIBSUBCMD = $(LIBSUBCMD_OUTPUT)/libsubcmd.a CFLAGS += -I$(LIBSUBCMD_OUTPUT)/include ifneq ($(OUTPUT),) LIBSYMBOL_OUTPUT = $(abspath $(OUTPUT))/libsymbol else LIBSYMBOL_OUTPUT = $(CURDIR)/libsymbol endif LIBSYMBOL_DESTDIR = $(LIBSYMBOL_OUTPUT) LIBSYMBOL_INCLUDE = $(LIBSYMBOL_DESTDIR)/include LIBSYMBOL = $(LIBSYMBOL_OUTPUT)/libsymbol.a CFLAGS += -I$(LIBSYMBOL_OUTPUT)/include ifneq ($(OUTPUT),) LIBPERF_OUTPUT = $(abspath $(OUTPUT))/libperf else LIBPERF_OUTPUT = $(CURDIR)/libperf endif LIBPERF_DESTDIR = $(LIBPERF_OUTPUT) LIBPERF_INCLUDE = $(LIBPERF_DESTDIR)/include LIBPERF = $(LIBPERF_OUTPUT)/libperf.a export LIBPERF CFLAGS += -I$(LIBPERF_OUTPUT)/include # 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 # Use the detected configuration -include $(OUTPUT).config-detected ifeq ($(CONFIG_LIBTRACEEVENT),y) PYTHON_EXT_SRCS := $(shell grep -v ^\# util/python-ext-sources) else PYTHON_EXT_SRCS := $(shell grep -v ^\#\\\|util/trace-event.c util/python-ext-sources) endif PYTHON_EXT_DEPS := util/python-ext-sources util/setup.py $(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 DLFILTERS := dlfilter-test-api-v0.so dlfilter-test-api-v2.so dlfilter-show-cycles.so DLFILTERS := $(patsubst %,$(OUTPUT)dlfilters/%,$(DLFILTERS)) # what 'all' will build and 'install' will install, in perfexecdir ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS) $(DLFILTERS) # 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 PERFLIBS = $(LIBAPI) $(LIBPERF) $(LIBSUBCMD) $(LIBSYMBOL) ifdef LIBBPF_STATIC 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 ifdef 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 export INSTALL SHELL_PATH ### Build rules SHELL = $(SHELL_PATH) arm64_gen_sysreg_dir := $(srctree)/tools/arch/arm64/tools ifneq ($(OUTPUT),) arm64_gen_sysreg_outdir := $(OUTPUT) else arm64_gen_sysreg_outdir := $(CURDIR) endif arm64-sysreg-defs: FORCE $(Q)$(MAKE) -C $(arm64_gen_sysreg_dir) O=$(arm64_gen_sysreg_outdir) arm64-sysreg-defs-clean: $(call QUIET_CLEAN,arm64-sysreg-defs) $(Q)$(MAKE) -C $(arm64_gen_sysreg_dir) O=$(arm64_gen_sysreg_outdir) \ clean > /dev/null beauty_linux_dir := $(srctree)/tools/perf/trace/beauty/include/linux/ linux_uapi_dir := $(srctree)/tools/include/uapi/linux asm_generic_uapi_dir := $(srctree)/tools/include/uapi/asm-generic arch_asm_uapi_dir := $(srctree)/tools/arch/$(SRCARCH)/include/uapi/asm/ x86_arch_asm_uapi_dir := $(srctree)/tools/arch/x86/include/uapi/asm/ x86_arch_asm_dir := $(srctree)/tools/arch/x86/include/asm/ 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) > $@ fadvise_advice_array := $(beauty_outdir)/fadvise_advice_array.c fadvise_advice_tbl := $(srctree)/tools/perf/trace/beauty/fadvise.sh $(fadvise_advice_array): $(linux_uapi_dir)/in.h $(fadvise_advice_tbl) $(Q)$(SHELL) '$(fadvise_advice_tbl)' $(linux_uapi_dir) > $@ fsmount_arrays := $(beauty_outdir)/fsmount_arrays.c fsmount_tbls := $(srctree)/tools/perf/trace/beauty/fsmount.sh $(fsmount_arrays): $(linux_uapi_dir)/fs.h $(fsmount_tbls) $(Q)$(SHELL) '$(fsmount_tbls)' $(linux_uapi_dir) > $@ fspick_arrays := $(beauty_outdir)/fspick_arrays.c fspick_tbls := $(srctree)/tools/perf/trace/beauty/fspick.sh $(fspick_arrays): $(linux_uapi_dir)/fs.h $(fspick_tbls) $(Q)$(SHELL) '$(fspick_tbls)' $(linux_uapi_dir) > $@ fsconfig_arrays := $(beauty_outdir)/fsconfig_arrays.c fsconfig_tbls := $(srctree)/tools/perf/trace/beauty/fsconfig.sh $(fsconfig_arrays): $(linux_uapi_dir)/fs.h $(fsconfig_tbls) $(Q)$(SHELL) '$(fsconfig_tbls)' $(linux_uapi_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_arrays := $(beauty_outdir)/socket.c socket_tbl := $(srctree)/tools/perf/trace/beauty/socket.sh $(socket_arrays): $(linux_uapi_dir)/in.h $(beauty_linux_dir)/socket.h $(socket_tbl) $(Q)$(SHELL) '$(socket_tbl)' $(linux_uapi_dir) $(beauty_linux_dir) > $@ sockaddr_arrays := $(beauty_outdir)/sockaddr.c sockaddr_tbl := $(srctree)/tools/perf/trace/beauty/sockaddr.sh $(sockaddr_arrays): $(beauty_linux_dir)/socket.h $(sockaddr_tbl) $(Q)$(SHELL) '$(sockaddr_tbl)' $(beauty_linux_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) > $@ mmap_flags_array := $(beauty_outdir)/mmap_flags_array.c mmap_flags_tbl := $(srctree)/tools/perf/trace/beauty/mmap_flags.sh $(mmap_flags_array): $(linux_uapi_dir)/mman.h $(asm_generic_uapi_dir)/mman.h $(asm_generic_uapi_dir)/mman-common.h $(mmap_flags_tbl) $(Q)$(SHELL) '$(mmap_flags_tbl)' $(linux_uapi_dir) $(asm_generic_uapi_dir) $(arch_asm_uapi_dir) > $@ mremap_flags_array := $(beauty_outdir)/mremap_flags_array.c mremap_flags_tbl := $(srctree)/tools/perf/trace/beauty/mremap_flags.sh $(mremap_flags_array): $(linux_uapi_dir)/mman.h $(mremap_flags_tbl) $(Q)$(SHELL) '$(mremap_flags_tbl)' $(linux_uapi_dir) > $@ mount_flags_array := $(beauty_outdir)/mount_flags_array.c mount_flags_tbl := $(srctree)/tools/perf/trace/beauty/mount_flags.sh $(mount_flags_array): $(linux_uapi_dir)/fs.h $(mount_flags_tbl) $(Q)$(SHELL) '$(mount_flags_tbl)' $(linux_uapi_dir) > $@ move_mount_flags_array := $(beauty_outdir)/move_mount_flags_array.c move_mount_flags_tbl := $(srctree)/tools/perf/trace/beauty/move_mount_flags.sh $(move_mount_flags_array): $(linux_uapi_dir)/fs.h $(move_mount_flags_tbl) $(Q)$(SHELL) '$(move_mount_flags_tbl)' $(linux_uapi_dir) > $@ mmap_prot_array := $(beauty_outdir)/mmap_prot_array.c mmap_prot_tbl := $(srctree)/tools/perf/trace/beauty/mmap_prot.sh $(mmap_prot_array): $(asm_generic_uapi_dir)/mman.h $(asm_generic_uapi_dir)/mman-common.h $(mmap_prot_tbl) $(Q)$(SHELL) '$(mmap_prot_tbl)' $(asm_generic_uapi_dir) $(arch_asm_uapi_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) > $@ usbdevfs_ioctl_array := $(beauty_ioctl_outdir)/usbdevfs_ioctl_array.c usbdevfs_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/usbdevfs_ioctl.sh $(usbdevfs_ioctl_array): $(linux_uapi_dir)/usbdevice_fs.h $(usbdevfs_ioctl_tbl) $(Q)$(SHELL) '$(usbdevfs_ioctl_tbl)' $(linux_uapi_dir) > $@ x86_arch_prctl_code_array := $(beauty_outdir)/x86_arch_prctl_code_array.c x86_arch_prctl_code_tbl := $(srctree)/tools/perf/trace/beauty/x86_arch_prctl.sh $(x86_arch_prctl_code_array): $(x86_arch_asm_uapi_dir)/prctl.h $(x86_arch_prctl_code_tbl) $(Q)$(SHELL) '$(x86_arch_prctl_code_tbl)' $(x86_arch_asm_uapi_dir) > $@ x86_arch_irq_vectors_array := $(beauty_outdir)/x86_arch_irq_vectors_array.c x86_arch_irq_vectors_tbl := $(srctree)/tools/perf/trace/beauty/tracepoints/x86_irq_vectors.sh $(x86_arch_irq_vectors_array): $(x86_arch_asm_dir)/irq_vectors.h $(x86_arch_irq_vectors_tbl) $(Q)$(SHELL) '$(x86_arch_irq_vectors_tbl)' $(x86_arch_asm_dir) > $@ x86_arch_MSRs_array := $(beauty_outdir)/x86_arch_MSRs_array.c x86_arch_MSRs_tbl := $(srctree)/tools/perf/trace/beauty/tracepoints/x86_msr.sh $(x86_arch_MSRs_array): $(x86_arch_asm_dir)/msr-index.h $(x86_arch_MSRs_tbl) $(Q)$(SHELL) '$(x86_arch_MSRs_tbl)' $(x86_arch_asm_dir) > $@ rename_flags_array := $(beauty_outdir)/rename_flags_array.c rename_flags_tbl := $(srctree)/tools/perf/trace/beauty/rename_flags.sh $(rename_flags_array): $(linux_uapi_dir)/fs.h $(rename_flags_tbl) $(Q)$(SHELL) '$(rename_flags_tbl)' $(linux_uapi_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) '$(arch_errno_tbl)' '$(patsubst -%,,$(CC))' $(arch_errno_hdr_dir) > $@ sync_file_range_arrays := $(beauty_outdir)/sync_file_range_arrays.c sync_file_range_tbls := $(srctree)/tools/perf/trace/beauty/sync_file_range.sh $(sync_file_range_arrays): $(linux_uapi_dir)/fs.h $(sync_file_range_tbls) $(Q)$(SHELL) '$(sync_file_range_tbls)' $(linux_uapi_dir) > $@ TESTS_CORESIGHT_DIR := $(srctree)/tools/perf/tests/shell/coresight tests-coresight-targets: FORCE $(Q)$(MAKE) -C $(TESTS_CORESIGHT_DIR) tests-coresight-targets-clean: $(call QUIET_CLEAN, coresight) $(Q)$(MAKE) -C $(TESTS_CORESIGHT_DIR) O=$(OUTPUT) clean >/dev/null all: shell_compatibility_test $(ALL_PROGRAMS) $(LANG_BINDINGS) $(OTHER_PROGRAMS) tests-coresight-targets # Create python binding output directory if not already present _dummy := $(shell [ -d '$(OUTPUT)python' ] || mkdir -p '$(OUTPUT)python') $(OUTPUT)python/perf$(PYTHON_EXTENSION_SUFFIX): $(PYTHON_EXT_SRCS) $(PYTHON_EXT_DEPS) $(LIBPERF) $(LIBSUBCMD) $(QUIET_GEN)LDSHARED="$(CC) -pthread -shared" \ CFLAGS='$(CFLAGS)' LDFLAGS='$(LDFLAGS)' \ $(PYTHON_WORD) util/setup.py \ --quiet build_ext; \ cp $(PYTHON_EXTBUILD_LIB)perf*.so $(OUTPUT)python/ python_perf_target: @echo "Target is: $(OUTPUT)python/perf$(PYTHON_EXTENSION_SUFFIX)" 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 PMU_EVENTS_IN := $(OUTPUT)pmu-events/pmu-events-in.o export NO_JEVENTS build := -f $(srctree)/tools/build/Makefile.build dir=. obj $(PERF_IN): prepare FORCE $(Q)$(MAKE) $(build)=perf $(PMU_EVENTS_IN): FORCE prepare $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=pmu-events obj=pmu-events $(OUTPUT)perf: $(PERFLIBS) $(PERF_IN) $(PMU_EVENTS_IN) $(QUIET_LINK)$(CC) $(CFLAGS) $(LDFLAGS) \ $(PERF_IN) $(PMU_EVENTS_IN) $(LIBS) -o $@ $(GTK_IN): FORCE prepare $(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: .FORCE-PERF-VERSION-FILE $(Q)$(SHELL_PATH) util/PERF-VERSION-GEN $(OUTPUT) # 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 = $(or $(__build-dir),.) prepare: $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)common-cmds.h archheaders \ arm64-sysreg-defs \ $(drm_ioctl_array) \ $(fadvise_advice_array) \ $(fsconfig_arrays) \ $(fsmount_arrays) \ $(fspick_arrays) \ $(pkey_alloc_access_rights_array) \ $(sndrv_pcm_ioctl_array) \ $(sndrv_ctl_ioctl_array) \ $(kcmp_type_array) \ $(kvm_ioctl_array) \ $(socket_arrays) \ $(sockaddr_arrays) \ $(vhost_virtio_ioctl_array) \ $(madvise_behavior_array) \ $(mmap_flags_array) \ $(mmap_prot_array) \ $(mremap_flags_array) \ $(mount_flags_array) \ $(move_mount_flags_array) \ $(perf_ioctl_array) \ $(prctl_option_array) \ $(usbdevfs_ioctl_array) \ $(x86_arch_irq_vectors_array) \ $(x86_arch_MSRs_array) \ $(x86_arch_prctl_code_array) \ $(rename_flags_array) \ $(arch_errno_name_array) \ $(sync_file_range_arrays) \ $(LIBAPI) \ $(LIBPERF) \ $(LIBSUBCMD) \ $(LIBSYMBOL) \ bpf-skel ifdef LIBBPF_STATIC prepare: $(LIBBPF) endif $(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-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-map.c $(QUIET_CC)$(CC) -mx32 $(filter -static,$(LDFLAGS)) -Wall -Werror -o $@ perf-read-vdso.c endif $(OUTPUT)dlfilters/%.o: dlfilters/%.c include/perf/perf_dlfilter.h $(Q)$(MKDIR) -p $(OUTPUT)dlfilters $(QUIET_CC)$(CC) -c -Iinclude $(EXTRA_CFLAGS) -o $@ -fpic $< .SECONDARY: $(DLFILTERS:.so=.o) $(OUTPUT)dlfilters/%.so: $(OUTPUT)dlfilters/%.o $(QUIET_LINK)$(CC) $(EXTRA_CFLAGS) -shared -o $@ $< 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) $(LDFLAGS) -shared -Wl,-soname -Wl,$(LIBJVMTI) -o $@ $< endif $(patsubst perf-%,%.o,$(PROGRAMS)): $(wildcard */*.h) $(LIBAPI): FORCE | $(LIBAPI_OUTPUT) $(Q)$(MAKE) -C $(LIBAPI_DIR) O=$(LIBAPI_OUTPUT) \ DESTDIR=$(LIBAPI_DESTDIR) prefix= subdir= \ $@ install_headers $(LIBAPI)-clean: $(call QUIET_CLEAN, libapi) $(Q)$(RM) -r -- $(LIBAPI_OUTPUT) $(LIBBPF): FORCE | $(LIBBPF_OUTPUT) $(Q)$(MAKE) -C $(LIBBPF_DIR) FEATURES_DUMP=$(FEATURE_DUMP_EXPORT) \ O= OUTPUT=$(LIBBPF_OUTPUT)/ DESTDIR=$(LIBBPF_DESTDIR) prefix= subdir= \ $@ install_headers $(LIBBPF)-clean: $(call QUIET_CLEAN, libbpf) $(Q)$(RM) -r -- $(LIBBPF_OUTPUT) $(LIBPERF): FORCE | $(LIBPERF_OUTPUT) $(Q)$(MAKE) -C $(LIBPERF_DIR) O=$(LIBPERF_OUTPUT) \ DESTDIR=$(LIBPERF_DESTDIR) prefix= subdir= \ $@ install_headers $(LIBPERF)-clean: $(call QUIET_CLEAN, libperf) $(Q)$(RM) -r -- $(LIBPERF_OUTPUT) $(LIBSUBCMD): FORCE | $(LIBSUBCMD_OUTPUT) $(Q)$(MAKE) -C $(LIBSUBCMD_DIR) O=$(LIBSUBCMD_OUTPUT) \ DESTDIR=$(LIBSUBCMD_DESTDIR) prefix= subdir= \ $@ install_headers $(LIBSUBCMD)-clean: $(call QUIET_CLEAN, libsubcmd) $(Q)$(RM) -r -- $(LIBSUBCMD_OUTPUT) $(LIBSYMBOL): FORCE | $(LIBSYMBOL_OUTPUT) $(Q)$(MAKE) -C $(LIBSYMBOL_DIR) O=$(LIBSYMBOL_OUTPUT) \ DESTDIR=$(LIBSYMBOL_DESTDIR) prefix= subdir= \ $@ install_headers $(LIBSYMBOL)-clean: $(call QUIET_CLEAN, libsymbol) $(Q)$(RM) -r -- $(LIBSYMBOL_OUTPUT) 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): $(Q)$(MAKE) -C $(DOC_DIR) O=$(OUTPUT) $(@:doc=all) ASCIIDOC_EXTRA=$(ASCIIDOC_EXTRA) 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 ifdef 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'; \ $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(includedir_SQ)/perf'; \ $(INSTALL) -m 644 include/perf/perf_dlfilter.h -t '$(DESTDIR_SQ)$(includedir_SQ)/perf' 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)' $(call QUIET_INSTALL, perf-archive) \ $(INSTALL) $(OUTPUT)perf-archive -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)' $(call QUIET_INSTALL, perf-iostat) \ $(INSTALL) $(OUTPUT)perf-iostat -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)' ifndef NO_LIBAUDIT $(call QUIET_INSTALL, strace/groups) \ $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(STRACE_GROUPS_INSTDIR_SQ)'; \ $(INSTALL) trace/strace/groups/* -m 644 -t '$(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'; \ $(INSTALL) scripts/perl/Perf-Trace-Util/lib/Perf/Trace/* -m 644 -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'; \ $(INSTALL) scripts/perl/*.pl -m 644 -t '$(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'; \ $(INSTALL) scripts/python/Perf-Trace-Util/lib/Perf/Trace/* -m 644 -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'; \ $(INSTALL) scripts/python/*.py -m 644 -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python'; \ $(INSTALL) scripts/python/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin' endif $(call QUIET_INSTALL, dlfilters) \ $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/dlfilters'; \ $(INSTALL) $(DLFILTERS) '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/dlfilters'; $(call QUIET_INSTALL, perf_completion-script) \ $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(sysconfdir_SQ)/bash_completion.d'; \ $(INSTALL) perf-completion.sh -m 644 '$(DESTDIR_SQ)$(sysconfdir_SQ)/bash_completion.d/perf' $(call QUIET_INSTALL, perf-tip) \ $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(tip_instdir_SQ)'; \ $(INSTALL) Documentation/tips.txt -m 644 -t '$(DESTDIR_SQ)$(tip_instdir_SQ)' install-tests: all install-gtk $(call QUIET_INSTALL, tests) \ $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \ $(INSTALL) tests/attr.py -m 644 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \ $(INSTALL) tests/pe-file.exe* '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \ $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/attr'; \ $(INSTALL) tests/attr/* -m 644 '$(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'; \ $(INSTALL) tests/shell/lib/*.sh -m 644 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/lib'; \ $(INSTALL) tests/shell/lib/*.py -m 644 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/lib'; \ $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/coresight' ; \ $(INSTALL) tests/shell/coresight/*.sh '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/coresight' $(Q)$(MAKE) -C tests/shell/coresight install-tests install-bin: install-tools install-tests 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): $(Q)$(MAKE) -C $(DOC_DIR) O=$(OUTPUT) $(@:-doc=) ASCIIDOC_EXTRA=$(ASCIIDOC_EXTRA) ### Cleaning rules python-clean: $(python-clean) SKEL_OUT := $(abspath $(OUTPUT)util/bpf_skel) SKEL_TMP_OUT := $(abspath $(SKEL_OUT)/.tmp) SKELETONS := $(SKEL_OUT)/bpf_prog_profiler.skel.h SKELETONS += $(SKEL_OUT)/bperf_leader.skel.h $(SKEL_OUT)/bperf_follower.skel.h SKELETONS += $(SKEL_OUT)/bperf_cgroup.skel.h $(SKEL_OUT)/func_latency.skel.h SKELETONS += $(SKEL_OUT)/off_cpu.skel.h $(SKEL_OUT)/lock_contention.skel.h SKELETONS += $(SKEL_OUT)/kwork_trace.skel.h $(SKEL_OUT)/sample_filter.skel.h SKELETONS += $(SKEL_OUT)/kwork_top.skel.h SKELETONS += $(SKEL_OUT)/bench_uprobe.skel.h SKELETONS += $(SKEL_OUT)/augmented_raw_syscalls.skel.h $(SKEL_TMP_OUT) $(LIBAPI_OUTPUT) $(LIBBPF_OUTPUT) $(LIBPERF_OUTPUT) $(LIBSUBCMD_OUTPUT) $(LIBSYMBOL_OUTPUT): $(Q)$(MKDIR) -p $@ ifeq ($(CONFIG_PERF_BPF_SKEL),y) BPFTOOL := $(SKEL_TMP_OUT)/bootstrap/bpftool # Get Clang's default includes on this system, as opposed to those seen by # '--target=bpf'. This fixes "missing" files on some architectures/distros, # such as asm/byteorder.h, asm/socket.h, asm/sockios.h, sys/cdefs.h etc. # # Use '-idirafter': Don't interfere with include mechanics except where the # build would have failed anyways. define get_sys_includes $(shell $(1) $(2) -v -E - </dev/null 2>&1 \ | sed -n '/<...> search starts here:/,/End of search list./{ s| \(/.*\)|-idirafter \1|p }') \ $(shell $(1) $(2) -dM -E - </dev/null | grep '__riscv_xlen ' | awk '{printf("-D__riscv_xlen=%d -D__BITS_PER_LONG=%d", $$3, $$3)}') endef ifneq ($(CROSS_COMPILE),) CLANG_TARGET_ARCH = --target=$(notdir $(CROSS_COMPILE:%-=%)) endif CLANG_OPTIONS = -Wall CLANG_SYS_INCLUDES = $(call get_sys_includes,$(CLANG),$(CLANG_TARGET_ARCH)) BPF_INCLUDE := -I$(SKEL_TMP_OUT)/.. -I$(LIBBPF_INCLUDE) $(CLANG_SYS_INCLUDES) TOOLS_UAPI_INCLUDE := -I$(srctree)/tools/include/uapi ifneq ($(WERROR),0) CLANG_OPTIONS += -Werror endif $(BPFTOOL): | $(SKEL_TMP_OUT) $(Q)CFLAGS= $(MAKE) -C ../bpf/bpftool \ OUTPUT=$(SKEL_TMP_OUT)/ bootstrap # Paths to search for a kernel to generate vmlinux.h from. VMLINUX_BTF_ELF_PATHS ?= $(if $(O),$(O)/vmlinux) \ $(if $(KBUILD_OUTPUT),$(KBUILD_OUTPUT)/vmlinux) \ ../../vmlinux \ /boot/vmlinux-$(shell uname -r) # Paths to BTF information. VMLINUX_BTF_BTF_PATHS ?= /sys/kernel/btf/vmlinux # Filter out kernels that don't exist or without a BTF section. VMLINUX_BTF_ELF_ABSPATHS ?= $(abspath $(wildcard $(VMLINUX_BTF_ELF_PATHS))) VMLINUX_BTF_PATHS ?= $(shell for file in $(VMLINUX_BTF_ELF_ABSPATHS); \ do \ if [ -f $$file ] && ($(READELF) -S "$$file" | grep -q .BTF); \ then \ echo "$$file"; \ fi; \ done) \ $(wildcard $(VMLINUX_BTF_BTF_PATHS)) # Select the first as the source of vmlinux.h. VMLINUX_BTF ?= $(firstword $(VMLINUX_BTF_PATHS)) ifeq ($(VMLINUX_H),) ifeq ($(VMLINUX_BTF),) $(error Missing bpftool input for generating vmlinux.h) endif endif $(SKEL_OUT)/vmlinux.h: $(VMLINUX_BTF) $(BPFTOOL) ifeq ($(VMLINUX_H),) $(QUIET_GEN)$(BPFTOOL) btf dump file $< format c > $@ else $(Q)cp "$(VMLINUX_H)" $@ endif $(SKEL_TMP_OUT)/%.bpf.o: util/bpf_skel/%.bpf.c $(LIBBPF) $(SKEL_OUT)/vmlinux.h | $(SKEL_TMP_OUT) $(QUIET_CLANG)$(CLANG) -g -O2 --target=bpf $(CLANG_OPTIONS) $(BPF_INCLUDE) $(TOOLS_UAPI_INCLUDE) \ -c $(filter util/bpf_skel/%.bpf.c,$^) -o $@ $(SKEL_OUT)/%.skel.h: $(SKEL_TMP_OUT)/%.bpf.o | $(BPFTOOL) $(QUIET_GENSKEL)$(BPFTOOL) gen skeleton $< > $@ bpf-skel: $(SKELETONS) .PRECIOUS: $(SKEL_TMP_OUT)/%.bpf.o else # CONFIG_PERF_BPF_SKEL bpf-skel: endif # CONFIG_PERF_BPF_SKEL bpf-skel-clean: $(call QUIET_CLEAN, bpf-skel) $(RM) -r $(SKEL_TMP_OUT) $(SKELETONS) $(SKEL_OUT)/vmlinux.h clean:: $(LIBAPI)-clean $(LIBBPF)-clean $(LIBSUBCMD)-clean $(LIBSYMBOL)-clean $(LIBPERF)-clean arm64-sysreg-defs-clean fixdep-clean python-clean bpf-skel-clean tests-coresight-targets-clean $(call QUIET_CLEAN, core-objs) $(RM) $(LIBPERF_A) $(OUTPUT)perf-archive $(OUTPUT)perf-iostat $(LANG_BINDINGS) $(Q)find $(or $(OUTPUT),.) -name '*.o' -delete -o -name '\.*.cmd' -delete -o -name '\.*.d' -delete -o -name '*.shellcheck_log' -delete $(Q)$(RM) $(OUTPUT).config-detected $(call QUIET_CLEAN, core-progs) $(RM) $(ALL_PROGRAMS) perf perf-read-vdso32 perf-read-vdsox32 $(OUTPUT)$(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)pmu-events/metric_test.log \ $(OUTPUT)$(fadvise_advice_array) \ $(OUTPUT)$(fsconfig_arrays) \ $(OUTPUT)$(fsmount_arrays) \ $(OUTPUT)$(fspick_arrays) \ $(OUTPUT)$(madvise_behavior_array) \ $(OUTPUT)$(mmap_flags_array) \ $(OUTPUT)$(mmap_prot_array) \ $(OUTPUT)$(mremap_flags_array) \ $(OUTPUT)$(mount_flags_array) \ $(OUTPUT)$(move_mount_flags_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_arrays) \ $(OUTPUT)$(sockaddr_arrays) \ $(OUTPUT)$(vhost_virtio_ioctl_array) \ $(OUTPUT)$(perf_ioctl_array) \ $(OUTPUT)$(prctl_option_array) \ $(OUTPUT)$(usbdevfs_ioctl_array) \ $(OUTPUT)$(x86_arch_irq_vectors_array) \ $(OUTPUT)$(x86_arch_MSRs_array) \ $(OUTPUT)$(x86_arch_prctl_code_array) \ $(OUTPUT)$(rename_flags_array) \ $(OUTPUT)$(arch_errno_name_array) \ $(OUTPUT)$(sync_file_range_arrays) $(call QUIET_CLEAN, Documentation) \ $(MAKE) -C $(DOC_DIR) O=$(OUTPUT) clean >/dev/null # # 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 FORCE: .PHONY: all install clean config-clean strip install-gtk .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell .PHONY: .FORCE-PERF-VERSION-FILE TAGS tags cscope FORCE prepare .PHONY: archheaders python_perf_target endif # force_fixdep # Delete partially updated (corrupted) files on error .DELETE_ON_ERROR:
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