1# SPDX-License-Identifier: GPL-2.0-only 2include ../scripts/Makefile.include 3include ../scripts/Makefile.arch 4 5# The default target of this Makefile is... 6all: 7 8include ../scripts/utilities.mak 9 10# Define V to have a more verbose compile. 11# 12# Define VF to have a more verbose feature check output. 13# 14# Define O to save output files in a separate directory. 15# 16# Define ARCH as name of target architecture if you want cross-builds. 17# 18# Define CROSS_COMPILE as prefix name of compiler if you want cross-builds. 19# 20# Define NO_LIBPERL to disable perl script extension. 21# 22# Define NO_LIBPYTHON to disable python script extension. 23# 24# Define PYTHON to point to the python binary if the default 25# `python' is not correct; for example: PYTHON=python2 26# 27# Define PYTHON_CONFIG to point to the python-config binary if 28# the default `$(PYTHON)-config' is not correct. 29# 30# Define ASCIIDOC8 if you want to format documentation with AsciiDoc 8 31# 32# Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72. 33# 34# Define LDFLAGS=-static to build a static binary. 35# 36# Define EXTRA_CFLAGS=-m64 or EXTRA_CFLAGS=-m32 as appropriate for cross-builds. 37# 38# Define EXCLUDE_EXTLIBS=-lmylib to exclude libmylib from the auto-generated 39# EXTLIBS. 40# 41# Define EXTRA_PERFLIBS to pass extra libraries to PERFLIBS. 42# 43# Define NO_DWARF if you do not want debug-info analysis feature at all. 44# 45# Define WERROR=0 to disable treating any warnings as errors. 46# 47# Define NO_SLANG if you do not want TUI support. 48# 49# Define GTK2 if you want GTK+ GUI support. 50# 51# Define NO_DEMANGLE if you do not want C++ symbol demangling. 52# 53# Define NO_LIBELF if you do not want libelf dependency (e.g. cross-builds) 54# 55# Define NO_LIBUNWIND if you do not want libunwind dependency for dwarf 56# backtrace post unwind. 57# 58# Define NO_BACKTRACE if you do not want stack backtrace debug feature 59# 60# Define NO_LIBNUMA if you do not want numa perf benchmark 61# 62# Define NO_LIBAUDIT if you do not want libaudit support 63# 64# Define NO_LIBBIONIC if you do not want bionic support 65# 66# Define NO_LIBCRYPTO if you do not want libcrypto (openssl) support 67# used for generating build-ids for ELFs generated by jitdump. 68# 69# Define NO_LIBDW_DWARF_UNWIND if you do not want libdw support 70# for dwarf backtrace post unwind. 71# 72# Define NO_LIBTRACEEVENT=1 if you don't want libtraceevent to be linked, 73# this will remove multiple features and tools, such as 'perf trace', 74# that need it to read tracefs event format files, etc. 75# 76# Define NO_PERF_READ_VDSO32 if you do not want to build perf-read-vdso32 77# for reading the 32-bit compatibility VDSO in 64-bit mode 78# 79# Define NO_PERF_READ_VDSOX32 if you do not want to build perf-read-vdsox32 80# for reading the x32 mode 32-bit compatibility VDSO in 64-bit mode 81# 82# Define NO_ZLIB if you do not want to support compressed kernel modules 83# 84# Define NO_LIBBABELTRACE if you do not want libbabeltrace support 85# for CTF data format. 86# 87# Define NO_CAPSTONE if you do not want libcapstone support 88# for disasm engine. 89# 90# Define NO_LZMA if you do not want to support compressed (xz) kernel modules 91# 92# Define NO_AUXTRACE if you do not want AUX area tracing support 93# 94# Define NO_LIBBPF if you do not want BPF support 95# 96# Define NO_LIBCAP if you do not want process capabilities considered by perf 97# 98# Define NO_SDT if you do not want to define SDT event in perf tools, 99# note that it doesn't disable SDT scanning support. 100# 101# Define FEATURES_DUMP to provide features detection dump file 102# and bypass the feature detection 103# 104# Define NO_JVMTI if you do not want jvmti agent built 105# 106# Define NO_JVMTI_CMLR (debug only) if you do not want to process CMLR 107# data for java source lines. 108# 109# Define CORESIGHT if you DO WANT support for CoreSight trace decoding. 110# 111# Define NO_AIO if you do not want support of Posix AIO based trace 112# streaming for record mode. Currently Posix AIO trace streaming is 113# supported only when linking with glibc. 114# 115# Define NO_LIBZSTD if you do not want support of Zstandard based runtime 116# trace compression in record mode. 117# 118# Define TCMALLOC to enable tcmalloc heap profiling. 119# 120# Define LIBBPF_DYNAMIC to enable libbpf dynamic linking. 121# 122# Define NO_SYSCALL_TABLE=1 to disable the use of syscall id to/from name tables 123# generated from the kernel .tbl or unistd.h files and use, if available, libaudit 124# for doing the conversions to/from strings/id. 125# 126# Define NO_LIBPFM4 to disable libpfm4 events extension. 127# 128# Define NO_LIBDEBUGINFOD if you do not want support debuginfod 129# 130# Set BUILD_BPF_SKEL to 0 to override BUILD_BPF_SKEL and not build BPF skeletons 131# 132# Define BUILD_NONDISTRO to enable building an linking against libbfd and 133# libiberty distribution license incompatible libraries. 134# 135# Define EXTRA_TESTS to enable building extra tests useful mainly to perf 136# developers, such as: 137# x86 instruction decoder - new instructions test 138# 139# Define GEN_VMLINUX_H to generate vmlinux.h from the BTF. 140# 141# Define NO_SHELLCHECK if you do not want to run shellcheck during build 142 143# As per kernel Makefile, avoid funny character set dependencies 144unexport LC_ALL 145LC_COLLATE=C 146LC_NUMERIC=C 147export LC_COLLATE LC_NUMERIC 148 149ifeq ($(srctree),) 150srctree := $(patsubst %/,%,$(dir $(CURDIR))) 151srctree := $(patsubst %/,%,$(dir $(srctree))) 152#$(info Determined 'srctree' to be $(srctree)) 153endif 154 155ifneq ($(objtree),) 156#$(info Determined 'objtree' to be $(objtree)) 157endif 158 159ifneq ($(OUTPUT),) 160#$(info Determined 'OUTPUT' to be $(OUTPUT)) 161# Adding $(OUTPUT) as a directory to look for source files, 162# because use generated output files as sources dependency 163# for flex/bison parsers. 164VPATH += $(OUTPUT) 165export VPATH 166endif 167 168ifeq ($(V),1) 169 Q = 170else 171 Q = @ 172endif 173 174# Do not use make's built-in rules 175# (this improves performance and avoids hard-to-debug behaviour); 176MAKEFLAGS += -r 177 178# Makefiles suck: This macro sets a default value of $(2) for the 179# variable named by $(1), unless the variable has been set by 180# environment or command line. This is necessary for CC and AR 181# because make sets default values, so the simpler ?= approach 182# won't work as expected. 183define allow-override 184 $(if $(or $(findstring environment,$(origin $(1))),\ 185 $(findstring command line,$(origin $(1)))),,\ 186 $(eval $(1) = $(2))) 187endef 188 189LD += $(EXTRA_LDFLAGS) 190 191HOSTCC ?= gcc 192HOSTLD ?= ld 193HOSTAR ?= ar 194CLANG ?= clang 195 196PKG_CONFIG = $(CROSS_COMPILE)pkg-config 197 198RM = rm -f 199LN = ln -f 200MKDIR = mkdir 201FIND = find 202INSTALL = install 203FLEX ?= flex 204BISON ?= bison 205STRIP = strip 206AWK = awk 207READELF ?= readelf 208 209# include Makefile.config by default and rule out 210# non-config cases 211config := 1 212 213NON_CONFIG_TARGETS := clean python-clean TAGS tags cscope help 214 215ifdef MAKECMDGOALS 216ifeq ($(filter-out $(NON_CONFIG_TARGETS),$(MAKECMDGOALS)),) 217 config := 0 218endif 219endif 220 221# The fixdep build - we force fixdep tool to be built as 222# the first target in the separate make session not to be 223# disturbed by any parallel make jobs. Once fixdep is done 224# we issue the requested build with FIXDEP=1 variable. 225# 226# The fixdep build is disabled for $(NON_CONFIG_TARGETS) 227# targets, because it's not necessary. 228 229ifdef FIXDEP 230 force_fixdep := 0 231else 232 force_fixdep := $(config) 233endif 234 235# Runs shellcheck on perf test shell scripts 236ifeq ($(NO_SHELLCHECK),1) 237 SHELLCHECK := 238else 239 SHELLCHECK := $(shell which shellcheck 2> /dev/null) 240endif 241 242# shellcheck is using in tools/perf/tests/Build with option -a/--check-sourced ( 243# introduced in v0.4.7) and -S/--severity (introduced in v0.6.0). So make the 244# minimal shellcheck version as v0.6.0. 245ifneq ($(SHELLCHECK),) 246 ifeq ($(shell expr $(shell $(SHELLCHECK) --version | grep version: | \ 247 sed -e 's/.\+ \([0-9]\+\).\([0-9]\+\).\([0-9]\+\)/\1\2\3/g') \< 060), 1) 248 SHELLCHECK := 249 endif 250endif 251 252export srctree OUTPUT RM CC CXX LD AR CFLAGS CXXFLAGS V BISON FLEX AWK 253export HOSTCC HOSTLD HOSTAR HOSTCFLAGS SHELLCHECK 254 255include $(srctree)/tools/build/Makefile.include 256 257ifeq ($(force_fixdep),1) 258goals := $(filter-out all sub-make, $(MAKECMDGOALS)) 259 260$(goals) all: sub-make 261 262sub-make: fixdep 263 @./check-headers.sh 264 $(Q)$(MAKE) FIXDEP=1 -f Makefile.perf $(goals) 265 266else # force_fixdep 267 268LIBAPI_DIR = $(srctree)/tools/lib/api/ 269LIBBPF_DIR = $(srctree)/tools/lib/bpf/ 270LIBSUBCMD_DIR = $(srctree)/tools/lib/subcmd/ 271LIBSYMBOL_DIR = $(srctree)/tools/lib/symbol/ 272LIBPERF_DIR = $(srctree)/tools/lib/perf/ 273DOC_DIR = $(srctree)/tools/perf/Documentation/ 274 275# Set FEATURE_TESTS to 'all' so all possible feature checkers are executed. 276# Without this setting the output feature dump file misses some features, for 277# example, liberty. Select all checkers so we won't get an incomplete feature 278# dump file. 279ifeq ($(config),1) 280ifdef MAKECMDGOALS 281ifeq ($(filter feature-dump,$(MAKECMDGOALS)),feature-dump) 282FEATURE_TESTS := all 283endif 284endif 285include Makefile.config 286endif 287 288ifeq ($(config),0) 289include $(srctree)/tools/scripts/Makefile.arch 290-include arch/$(SRCARCH)/Makefile 291endif 292 293# The FEATURE_DUMP_EXPORT holds location of the actual 294# FEATURE_DUMP file to be used to bypass feature detection 295# (for bpf or any other subproject) 296ifeq ($(FEATURES_DUMP),) 297FEATURE_DUMP_EXPORT := $(realpath $(OUTPUT)FEATURE-DUMP) 298else 299FEATURE_DUMP_EXPORT := $(realpath $(FEATURES_DUMP)) 300endif 301 302export prefix bindir sharedir sysconfdir DESTDIR 303 304# sparse is architecture-neutral, which means that we need to tell it 305# explicitly what architecture to check for. Fix this up for yours.. 306SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__ 307 308# Guard against environment variables 309PYRF_OBJS = 310SCRIPT_SH = 311 312SCRIPT_SH += perf-archive.sh 313SCRIPT_SH += perf-iostat.sh 314 315grep-libs = $(filter -l%,$(1)) 316strip-libs = $(filter-out -l%,$(1)) 317 318ifneq ($(OUTPUT),) 319 LIBAPI_OUTPUT = $(abspath $(OUTPUT))/libapi 320else 321 LIBAPI_OUTPUT = $(CURDIR)/libapi 322endif 323LIBAPI_DESTDIR = $(LIBAPI_OUTPUT) 324LIBAPI_INCLUDE = $(LIBAPI_DESTDIR)/include 325LIBAPI = $(LIBAPI_OUTPUT)/libapi.a 326export LIBAPI 327CFLAGS += -I$(LIBAPI_OUTPUT)/include 328 329ifneq ($(OUTPUT),) 330 LIBBPF_OUTPUT = $(abspath $(OUTPUT))/libbpf 331else 332 LIBBPF_OUTPUT = $(CURDIR)/libbpf 333endif 334ifdef LIBBPF_STATIC 335 LIBBPF_DESTDIR = $(LIBBPF_OUTPUT) 336 LIBBPF_INCLUDE = $(LIBBPF_DESTDIR)/include 337 LIBBPF = $(LIBBPF_OUTPUT)/libbpf.a 338 CFLAGS += -I$(LIBBPF_OUTPUT)/include 339endif 340 341ifneq ($(OUTPUT),) 342 LIBSUBCMD_OUTPUT = $(abspath $(OUTPUT))/libsubcmd 343else 344 LIBSUBCMD_OUTPUT = $(CURDIR)/libsubcmd 345endif 346LIBSUBCMD_DESTDIR = $(LIBSUBCMD_OUTPUT) 347LIBSUBCMD_INCLUDE = $(LIBSUBCMD_DESTDIR)/include 348LIBSUBCMD = $(LIBSUBCMD_OUTPUT)/libsubcmd.a 349CFLAGS += -I$(LIBSUBCMD_OUTPUT)/include 350 351ifneq ($(OUTPUT),) 352 LIBSYMBOL_OUTPUT = $(abspath $(OUTPUT))/libsymbol 353else 354 LIBSYMBOL_OUTPUT = $(CURDIR)/libsymbol 355endif 356LIBSYMBOL_DESTDIR = $(LIBSYMBOL_OUTPUT) 357LIBSYMBOL_INCLUDE = $(LIBSYMBOL_DESTDIR)/include 358LIBSYMBOL = $(LIBSYMBOL_OUTPUT)/libsymbol.a 359CFLAGS += -I$(LIBSYMBOL_OUTPUT)/include 360 361ifneq ($(OUTPUT),) 362 LIBPERF_OUTPUT = $(abspath $(OUTPUT))/libperf 363else 364 LIBPERF_OUTPUT = $(CURDIR)/libperf 365endif 366LIBPERF_DESTDIR = $(LIBPERF_OUTPUT) 367LIBPERF_INCLUDE = $(LIBPERF_DESTDIR)/include 368LIBPERF = $(LIBPERF_OUTPUT)/libperf.a 369export LIBPERF 370CFLAGS += -I$(LIBPERF_OUTPUT)/include 371 372# python extension build directories 373PYTHON_EXTBUILD := $(OUTPUT)python_ext_build/ 374PYTHON_EXTBUILD_LIB := $(PYTHON_EXTBUILD)lib/ 375PYTHON_EXTBUILD_TMP := $(PYTHON_EXTBUILD)tmp/ 376export PYTHON_EXTBUILD_LIB PYTHON_EXTBUILD_TMP 377 378python-clean := $(call QUIET_CLEAN, python) $(RM) -r $(PYTHON_EXTBUILD) $(OUTPUT)python/perf*.so 379 380# Use the detected configuration 381-include $(OUTPUT).config-detected 382 383ifeq ($(CONFIG_LIBTRACEEVENT),y) 384 PYTHON_EXT_SRCS := $(shell grep -v ^\# util/python-ext-sources) 385else 386 PYTHON_EXT_SRCS := $(shell grep -v ^\#\\\|util/trace-event.c\\\|util/trace-event-parse.c util/python-ext-sources) 387endif 388 389PYTHON_EXT_DEPS := util/python-ext-sources util/setup.py $(LIBAPI) 390 391SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) 392 393PROGRAMS += $(OUTPUT)perf 394 395ifndef NO_PERF_READ_VDSO32 396PROGRAMS += $(OUTPUT)perf-read-vdso32 397endif 398 399ifndef NO_PERF_READ_VDSOX32 400PROGRAMS += $(OUTPUT)perf-read-vdsox32 401endif 402 403LIBJVMTI = libperf-jvmti.so 404 405ifndef NO_JVMTI 406PROGRAMS += $(OUTPUT)$(LIBJVMTI) 407endif 408 409DLFILTERS := dlfilter-test-api-v0.so dlfilter-test-api-v2.so dlfilter-show-cycles.so 410DLFILTERS := $(patsubst %,$(OUTPUT)dlfilters/%,$(DLFILTERS)) 411 412# what 'all' will build and 'install' will install, in perfexecdir 413ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS) $(DLFILTERS) 414 415# what 'all' will build but not install in perfexecdir 416OTHER_PROGRAMS = $(OUTPUT)perf 417 418# Set paths to tools early so that they can be used for version tests. 419ifndef SHELL_PATH 420 SHELL_PATH = /bin/sh 421endif 422ifndef PERL_PATH 423 PERL_PATH = /usr/bin/perl 424endif 425 426export PERL_PATH 427 428PERFLIBS = $(LIBAPI) $(LIBPERF) $(LIBSUBCMD) $(LIBSYMBOL) 429ifdef LIBBPF_STATIC 430 PERFLIBS += $(LIBBPF) 431endif 432 433# We choose to avoid "if .. else if .. else .. endif endif" 434# because maintaining the nesting to match is a pain. If 435# we had "elif" things would have been much nicer... 436 437ifneq ($(OUTPUT),) 438 CFLAGS += -I$(OUTPUT) 439endif 440 441ifdef GTK2 442 ALL_PROGRAMS += $(OUTPUT)libperf-gtk.so 443 GTK_IN := $(OUTPUT)gtk-in.o 444endif 445 446ifdef ASCIIDOC8 447 export ASCIIDOC8 448endif 449 450EXTLIBS := $(call filter-out,$(EXCLUDE_EXTLIBS),$(EXTLIBS)) 451LIBS = -Wl,--whole-archive $(PERFLIBS) $(EXTRA_PERFLIBS) -Wl,--no-whole-archive -Wl,--start-group $(EXTLIBS) -Wl,--end-group 452 453export INSTALL SHELL_PATH 454 455### Build rules 456 457SHELL = $(SHELL_PATH) 458 459arm64_gen_sysreg_dir := $(srctree)/tools/arch/arm64/tools 460ifneq ($(OUTPUT),) 461 arm64_gen_sysreg_outdir := $(abspath $(OUTPUT)) 462else 463 arm64_gen_sysreg_outdir := $(CURDIR) 464endif 465 466arm64-sysreg-defs: FORCE 467 $(Q)$(MAKE) -C $(arm64_gen_sysreg_dir) O=$(arm64_gen_sysreg_outdir) \ 468 prefix= subdir= 469 470arm64-sysreg-defs-clean: 471 $(call QUIET_CLEAN,arm64-sysreg-defs) 472 $(Q)$(MAKE) -C $(arm64_gen_sysreg_dir) O=$(arm64_gen_sysreg_outdir) \ 473 prefix= subdir= clean > /dev/null 474 475beauty_linux_dir := $(srctree)/tools/perf/trace/beauty/include/linux/ 476beauty_uapi_linux_dir := $(srctree)/tools/perf/trace/beauty/include/uapi/linux/ 477beauty_uapi_sound_dir := $(srctree)/tools/perf/trace/beauty/include/uapi/sound/ 478beauty_arch_asm_dir := $(srctree)/tools/perf/trace/beauty/arch/x86/include/asm/ 479beauty_x86_arch_asm_uapi_dir := $(srctree)/tools/perf/trace/beauty/arch/x86/include/uapi/asm/ 480 481linux_uapi_dir := $(srctree)/tools/include/uapi/linux 482asm_generic_uapi_dir := $(srctree)/tools/include/uapi/asm-generic 483arch_asm_uapi_dir := $(srctree)/tools/arch/$(SRCARCH)/include/uapi/asm/ 484x86_arch_asm_dir := $(srctree)/tools/arch/x86/include/asm/ 485 486beauty_outdir := $(OUTPUT)trace/beauty/generated 487beauty_ioctl_outdir := $(beauty_outdir)/ioctl 488 489# Create output directory if not already present 490$(shell [ -d '$(beauty_ioctl_outdir)' ] || mkdir -p '$(beauty_ioctl_outdir)') 491 492fs_at_flags_array := $(beauty_outdir)/fs_at_flags_array.c 493fs_at_flags_tbl := $(srctree)/tools/perf/trace/beauty/fs_at_flags.sh 494 495$(fs_at_flags_array): $(beauty_uapi_linux_dir)/fcntl.h $(fs_at_flags_tbl) 496 $(Q)$(SHELL) '$(fs_at_flags_tbl)' $(beauty_uapi_linux_dir) > $@ 497 498clone_flags_array := $(beauty_outdir)/clone_flags_array.c 499clone_flags_tbl := $(srctree)/tools/perf/trace/beauty/clone.sh 500 501$(clone_flags_array): $(beauty_uapi_linux_dir)/sched.h $(clone_flags_tbl) 502 $(Q)$(SHELL) '$(clone_flags_tbl)' $(beauty_uapi_linux_dir) > $@ 503 504drm_ioctl_array := $(beauty_ioctl_outdir)/drm_ioctl_array.c 505drm_hdr_dir := $(srctree)/tools/include/uapi/drm 506drm_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/drm_ioctl.sh 507 508$(drm_ioctl_array): $(drm_hdr_dir)/drm.h $(drm_hdr_dir)/i915_drm.h $(drm_ioctl_tbl) 509 $(Q)$(SHELL) '$(drm_ioctl_tbl)' $(drm_hdr_dir) > $@ 510 511fadvise_advice_array := $(beauty_outdir)/fadvise_advice_array.c 512fadvise_advice_tbl := $(srctree)/tools/perf/trace/beauty/fadvise.sh 513 514$(fadvise_advice_array): $(linux_uapi_dir)/in.h $(fadvise_advice_tbl) 515 $(Q)$(SHELL) '$(fadvise_advice_tbl)' $(linux_uapi_dir) > $@ 516 517fsmount_arrays := $(beauty_outdir)/fsmount_arrays.c 518fsmount_tbls := $(srctree)/tools/perf/trace/beauty/fsmount.sh 519 520$(fsmount_arrays): $(beauty_uapi_linux_dir)/mount.h $(fsmount_tbls) 521 $(Q)$(SHELL) '$(fsmount_tbls)' $(beauty_uapi_linux_dir) > $@ 522 523fspick_arrays := $(beauty_outdir)/fspick_arrays.c 524fspick_tbls := $(srctree)/tools/perf/trace/beauty/fspick.sh 525 526$(fspick_arrays): $(beauty_uapi_linux_dir)/mount.h $(fspick_tbls) 527 $(Q)$(SHELL) '$(fspick_tbls)' $(beauty_uapi_linux_dir) > $@ 528 529fsconfig_arrays := $(beauty_outdir)/fsconfig_arrays.c 530fsconfig_tbls := $(srctree)/tools/perf/trace/beauty/fsconfig.sh 531 532$(fsconfig_arrays): $(beauty_uapi_linux_dir)/mount.h $(fsconfig_tbls) 533 $(Q)$(SHELL) '$(fsconfig_tbls)' $(beauty_uapi_linux_dir) > $@ 534 535pkey_alloc_access_rights_array := $(beauty_outdir)/pkey_alloc_access_rights_array.c 536asm_generic_hdr_dir := $(srctree)/tools/include/uapi/asm-generic/ 537pkey_alloc_access_rights_tbl := $(srctree)/tools/perf/trace/beauty/pkey_alloc_access_rights.sh 538 539$(pkey_alloc_access_rights_array): $(asm_generic_hdr_dir)/mman-common.h $(pkey_alloc_access_rights_tbl) 540 $(Q)$(SHELL) '$(pkey_alloc_access_rights_tbl)' $(asm_generic_hdr_dir) > $@ 541 542sndrv_ctl_ioctl_array := $(beauty_ioctl_outdir)/sndrv_ctl_ioctl_array.c 543sndrv_ctl_hdr_dir := $(srctree)/tools/include/uapi/sound 544sndrv_ctl_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/sndrv_ctl_ioctl.sh 545 546$(sndrv_ctl_ioctl_array): $(beauty_uapi_sound_dir)/asound.h $(sndrv_ctl_ioctl_tbl) 547 $(Q)$(SHELL) '$(sndrv_ctl_ioctl_tbl)' $(beauty_uapi_sound_dir) > $@ 548 549sndrv_pcm_ioctl_array := $(beauty_ioctl_outdir)/sndrv_pcm_ioctl_array.c 550sndrv_pcm_hdr_dir := $(srctree)/tools/include/uapi/sound 551sndrv_pcm_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/sndrv_pcm_ioctl.sh 552 553$(sndrv_pcm_ioctl_array): $(beauty_uapi_sound_dir)/asound.h $(sndrv_pcm_ioctl_tbl) 554 $(Q)$(SHELL) '$(sndrv_pcm_ioctl_tbl)' $(beauty_uapi_sound_dir) > $@ 555 556kcmp_type_array := $(beauty_outdir)/kcmp_type_array.c 557kcmp_hdr_dir := $(srctree)/tools/include/uapi/linux/ 558kcmp_type_tbl := $(srctree)/tools/perf/trace/beauty/kcmp_type.sh 559 560$(kcmp_type_array): $(kcmp_hdr_dir)/kcmp.h $(kcmp_type_tbl) 561 $(Q)$(SHELL) '$(kcmp_type_tbl)' $(kcmp_hdr_dir) > $@ 562 563kvm_ioctl_array := $(beauty_ioctl_outdir)/kvm_ioctl_array.c 564kvm_hdr_dir := $(srctree)/tools/include/uapi/linux 565kvm_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/kvm_ioctl.sh 566 567$(kvm_ioctl_array): $(kvm_hdr_dir)/kvm.h $(kvm_ioctl_tbl) 568 $(Q)$(SHELL) '$(kvm_ioctl_tbl)' $(kvm_hdr_dir) > $@ 569 570socket_arrays := $(beauty_outdir)/socket.c 571socket_tbl := $(srctree)/tools/perf/trace/beauty/socket.sh 572 573$(socket_arrays): $(linux_uapi_dir)/in.h $(beauty_linux_dir)/socket.h $(socket_tbl) 574 $(Q)$(SHELL) '$(socket_tbl)' $(linux_uapi_dir) $(beauty_linux_dir) > $@ 575 576sockaddr_arrays := $(beauty_outdir)/sockaddr.c 577sockaddr_tbl := $(srctree)/tools/perf/trace/beauty/sockaddr.sh 578 579$(sockaddr_arrays): $(beauty_linux_dir)/socket.h $(sockaddr_tbl) 580 $(Q)$(SHELL) '$(sockaddr_tbl)' $(beauty_linux_dir) > $@ 581 582vhost_virtio_ioctl_array := $(beauty_ioctl_outdir)/vhost_virtio_ioctl_array.c 583vhost_virtio_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/vhost_virtio_ioctl.sh 584 585$(vhost_virtio_ioctl_array): $(beauty_uapi_linux_dir)/vhost.h $(vhost_virtio_ioctl_tbl) 586 $(Q)$(SHELL) '$(vhost_virtio_ioctl_tbl)' $(beauty_uapi_linux_dir) > $@ 587 588perf_ioctl_array := $(beauty_ioctl_outdir)/perf_ioctl_array.c 589perf_hdr_dir := $(srctree)/tools/include/uapi/linux 590perf_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/perf_ioctl.sh 591 592$(perf_ioctl_array): $(perf_hdr_dir)/perf_event.h $(perf_ioctl_tbl) 593 $(Q)$(SHELL) '$(perf_ioctl_tbl)' $(perf_hdr_dir) > $@ 594 595madvise_behavior_array := $(beauty_outdir)/madvise_behavior_array.c 596madvise_hdr_dir := $(srctree)/tools/include/uapi/asm-generic/ 597madvise_behavior_tbl := $(srctree)/tools/perf/trace/beauty/madvise_behavior.sh 598 599$(madvise_behavior_array): $(madvise_hdr_dir)/mman-common.h $(madvise_behavior_tbl) 600 $(Q)$(SHELL) '$(madvise_behavior_tbl)' $(madvise_hdr_dir) > $@ 601 602mmap_flags_array := $(beauty_outdir)/mmap_flags_array.c 603mmap_flags_tbl := $(srctree)/tools/perf/trace/beauty/mmap_flags.sh 604 605$(mmap_flags_array): $(linux_uapi_dir)/mman.h $(asm_generic_uapi_dir)/mman.h $(asm_generic_uapi_dir)/mman-common.h $(mmap_flags_tbl) 606 $(Q)$(SHELL) '$(mmap_flags_tbl)' $(linux_uapi_dir) $(asm_generic_uapi_dir) $(arch_asm_uapi_dir) > $@ 607 608mremap_flags_array := $(beauty_outdir)/mremap_flags_array.c 609mremap_flags_tbl := $(srctree)/tools/perf/trace/beauty/mremap_flags.sh 610 611$(mremap_flags_array): $(linux_uapi_dir)/mman.h $(mremap_flags_tbl) 612 $(Q)$(SHELL) '$(mremap_flags_tbl)' $(linux_uapi_dir) > $@ 613 614mount_flags_array := $(beauty_outdir)/mount_flags_array.c 615mount_flags_tbl := $(srctree)/tools/perf/trace/beauty/mount_flags.sh 616 617$(mount_flags_array): $(beauty_uapi_linux_dir)/mount.h $(mount_flags_tbl) 618 $(Q)$(SHELL) '$(mount_flags_tbl)' $(beauty_uapi_linux_dir) > $@ 619 620move_mount_flags_array := $(beauty_outdir)/move_mount_flags_array.c 621move_mount_flags_tbl := $(srctree)/tools/perf/trace/beauty/move_mount_flags.sh 622 623$(move_mount_flags_array): $(beauty_uapi_linux_dir)/mount.h $(move_mount_flags_tbl) 624 $(Q)$(SHELL) '$(move_mount_flags_tbl)' $(beauty_uapi_linux_dir) > $@ 625 626mmap_prot_array := $(beauty_outdir)/mmap_prot_array.c 627mmap_prot_tbl := $(srctree)/tools/perf/trace/beauty/mmap_prot.sh 628 629$(mmap_prot_array): $(asm_generic_uapi_dir)/mman.h $(asm_generic_uapi_dir)/mman-common.h $(mmap_prot_tbl) 630 $(Q)$(SHELL) '$(mmap_prot_tbl)' $(asm_generic_uapi_dir) $(arch_asm_uapi_dir) > $@ 631 632prctl_option_array := $(beauty_outdir)/prctl_option_array.c 633prctl_option_tbl := $(srctree)/tools/perf/trace/beauty/prctl_option.sh 634 635$(prctl_option_array): $(beauty_uapi_linux_dir)/prctl.h $(prctl_option_tbl) 636 $(Q)$(SHELL) '$(prctl_option_tbl)' $(beauty_uapi_linux_dir) > $@ 637 638usbdevfs_ioctl_array := $(beauty_ioctl_outdir)/usbdevfs_ioctl_array.c 639usbdevfs_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/usbdevfs_ioctl.sh 640 641$(usbdevfs_ioctl_array): $(beauty_uapi_linux_dir)/usbdevice_fs.h $(usbdevfs_ioctl_tbl) 642 $(Q)$(SHELL) '$(usbdevfs_ioctl_tbl)' $(beauty_uapi_linux_dir) > $@ 643 644x86_arch_prctl_code_array := $(beauty_outdir)/x86_arch_prctl_code_array.c 645x86_arch_prctl_code_tbl := $(srctree)/tools/perf/trace/beauty/x86_arch_prctl.sh 646 647$(x86_arch_prctl_code_array): $(beauty_x86_arch_asm_uapi_dir)/prctl.h $(x86_arch_prctl_code_tbl) 648 $(Q)$(SHELL) '$(x86_arch_prctl_code_tbl)' $(beauty_x86_arch_asm_uapi_dir) > $@ 649 650x86_arch_irq_vectors_array := $(beauty_outdir)/x86_arch_irq_vectors_array.c 651x86_arch_irq_vectors_tbl := $(srctree)/tools/perf/trace/beauty/tracepoints/x86_irq_vectors.sh 652 653$(x86_arch_irq_vectors_array): $(beauty_arch_asm_dir)/irq_vectors.h $(x86_arch_irq_vectors_tbl) 654 $(Q)$(SHELL) '$(x86_arch_irq_vectors_tbl)' $(beauty_arch_asm_dir) > $@ 655 656x86_arch_MSRs_array := $(beauty_outdir)/x86_arch_MSRs_array.c 657x86_arch_MSRs_tbl := $(srctree)/tools/perf/trace/beauty/tracepoints/x86_msr.sh 658 659$(x86_arch_MSRs_array): $(x86_arch_asm_dir)/msr-index.h $(x86_arch_MSRs_tbl) 660 $(Q)$(SHELL) '$(x86_arch_MSRs_tbl)' $(x86_arch_asm_dir) > $@ 661 662rename_flags_array := $(beauty_outdir)/rename_flags_array.c 663rename_flags_tbl := $(srctree)/tools/perf/trace/beauty/rename_flags.sh 664 665$(rename_flags_array): $(beauty_uapi_linux_dir)/fs.h $(rename_flags_tbl) 666 $(Q)$(SHELL) '$(rename_flags_tbl)' $(beauty_uapi_linux_dir) > $@ 667 668arch_errno_name_array := $(beauty_outdir)/arch_errno_name_array.c 669arch_errno_hdr_dir := $(srctree)/tools 670arch_errno_tbl := $(srctree)/tools/perf/trace/beauty/arch_errno_names.sh 671 672$(arch_errno_name_array): $(arch_errno_tbl) 673 $(Q)$(SHELL) '$(arch_errno_tbl)' '$(patsubst -%,,$(CC))' $(arch_errno_hdr_dir) > $@ 674 675statx_mask_array := $(beauty_outdir)/statx_mask_array.c 676statx_mask_tbl := $(srctree)/tools/perf/trace/beauty/statx_mask.sh 677 678$(statx_mask_array): $(beauty_uapi_linux_dir)/stat.h $(statx_mask_tbl) 679 $(Q)$(SHELL) '$(statx_mask_tbl)' $(beauty_uapi_linux_dir) > $@ 680 681sync_file_range_arrays := $(beauty_outdir)/sync_file_range_arrays.c 682sync_file_range_tbls := $(srctree)/tools/perf/trace/beauty/sync_file_range.sh 683 684$(sync_file_range_arrays): $(beauty_uapi_linux_dir)/fs.h $(sync_file_range_tbls) 685 $(Q)$(SHELL) '$(sync_file_range_tbls)' $(beauty_uapi_linux_dir) > $@ 686 687TESTS_CORESIGHT_DIR := $(srctree)/tools/perf/tests/shell/coresight 688 689tests-coresight-targets: FORCE 690 $(Q)$(MAKE) -C $(TESTS_CORESIGHT_DIR) 691 692tests-coresight-targets-clean: 693 $(call QUIET_CLEAN, coresight) 694 $(Q)$(MAKE) -C $(TESTS_CORESIGHT_DIR) O=$(OUTPUT) clean >/dev/null 695 696all: shell_compatibility_test $(ALL_PROGRAMS) $(LANG_BINDINGS) $(OTHER_PROGRAMS) tests-coresight-targets 697 698# Create python binding output directory if not already present 699$(shell [ -d '$(OUTPUT)python' ] || mkdir -p '$(OUTPUT)python') 700 701$(OUTPUT)python/perf$(PYTHON_EXTENSION_SUFFIX): $(PYTHON_EXT_SRCS) $(PYTHON_EXT_DEPS) $(LIBPERF) $(LIBSUBCMD) 702 $(QUIET_GEN)LDSHARED="$(CC) -pthread -shared" \ 703 CFLAGS='$(CFLAGS)' LDFLAGS='$(LDFLAGS)' \ 704 $(PYTHON_WORD) util/setup.py \ 705 --quiet build_ext; \ 706 cp $(PYTHON_EXTBUILD_LIB)perf*.so $(OUTPUT)python/ 707 708python_perf_target: 709 @echo "Target is: $(OUTPUT)python/perf$(PYTHON_EXTENSION_SUFFIX)" 710 711please_set_SHELL_PATH_to_a_more_modern_shell: 712 $(Q)$$(:) 713 714shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell 715 716strip: $(PROGRAMS) $(OUTPUT)perf 717 $(STRIP) $(STRIP_OPTS) $(PROGRAMS) $(OUTPUT)perf 718 719PERF_IN := $(OUTPUT)perf-in.o 720 721PMU_EVENTS_IN := $(OUTPUT)pmu-events/pmu-events-in.o 722export NO_JEVENTS 723 724build := -f $(srctree)/tools/build/Makefile.build dir=. obj 725 726$(PERF_IN): prepare FORCE 727 $(Q)$(MAKE) $(build)=perf 728 729$(PMU_EVENTS_IN): FORCE prepare 730 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=pmu-events obj=pmu-events 731 732$(OUTPUT)perf: $(PERFLIBS) $(PERF_IN) $(PMU_EVENTS_IN) 733 $(QUIET_LINK)$(CC) $(CFLAGS) $(LDFLAGS) \ 734 $(PERF_IN) $(PMU_EVENTS_IN) $(LIBS) -o $@ 735 736$(GTK_IN): FORCE prepare 737 $(Q)$(MAKE) $(build)=gtk 738 739$(OUTPUT)libperf-gtk.so: $(GTK_IN) $(PERFLIBS) 740 $(QUIET_LINK)$(CC) -o $@ -shared $(LDFLAGS) $(filter %.o,$^) $(GTK_LIBS) 741 742$(OUTPUT)common-cmds.h: util/generate-cmdlist.sh command-list.txt 743 744$(OUTPUT)common-cmds.h: $(wildcard Documentation/perf-*.txt) 745 $(QUIET_GEN). util/generate-cmdlist.sh > $@+ && mv $@+ $@ 746 747$(SCRIPTS) : % : %.sh 748 $(QUIET_GEN)$(INSTALL) '$@.sh' '$(OUTPUT)$@' 749 750$(OUTPUT)PERF-VERSION-FILE: .FORCE-PERF-VERSION-FILE 751 $(Q)$(SHELL_PATH) util/PERF-VERSION-GEN $(OUTPUT) 752 753# These can record PERF_VERSION 754perf.spec $(SCRIPTS) \ 755 : $(OUTPUT)PERF-VERSION-FILE 756 757.SUFFIXES: 758 759# 760# If a target does not match any of the later rules then prefix it by $(OUTPUT) 761# This makes targets like 'make O=/tmp/perf perf.o' work in a natural way. 762# 763ifneq ($(OUTPUT),) 764%.o: $(OUTPUT)%.o 765 @echo " # Redirected target $@ => $(OUTPUT)$@" 766pmu-events/%.o: $(OUTPUT)pmu-events/%.o 767 @echo " # Redirected target $@ => $(OUTPUT)$@" 768util/%.o: $(OUTPUT)util/%.o 769 @echo " # Redirected target $@ => $(OUTPUT)$@" 770bench/%.o: $(OUTPUT)bench/%.o 771 @echo " # Redirected target $@ => $(OUTPUT)$@" 772tests/%.o: $(OUTPUT)tests/%.o 773 @echo " # Redirected target $@ => $(OUTPUT)$@" 774endif 775 776# These two need to be here so that when O= is not used they take precedence 777# over the general rule for .o 778 779# get relative building directory (to $(OUTPUT)) 780# and '.' if it's $(OUTPUT) itself 781__build-dir = $(subst $(OUTPUT),,$(dir $@)) 782build-dir = $(or $(__build-dir),.) 783 784prepare: $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)common-cmds.h archheaders \ 785 arm64-sysreg-defs \ 786 $(fs_at_flags_array) \ 787 $(clone_flags_array) \ 788 $(drm_ioctl_array) \ 789 $(fadvise_advice_array) \ 790 $(fsconfig_arrays) \ 791 $(fsmount_arrays) \ 792 $(fspick_arrays) \ 793 $(pkey_alloc_access_rights_array) \ 794 $(sndrv_pcm_ioctl_array) \ 795 $(sndrv_ctl_ioctl_array) \ 796 $(kcmp_type_array) \ 797 $(kvm_ioctl_array) \ 798 $(socket_arrays) \ 799 $(sockaddr_arrays) \ 800 $(vhost_virtio_ioctl_array) \ 801 $(madvise_behavior_array) \ 802 $(mmap_flags_array) \ 803 $(mmap_prot_array) \ 804 $(mremap_flags_array) \ 805 $(mount_flags_array) \ 806 $(move_mount_flags_array) \ 807 $(perf_ioctl_array) \ 808 $(prctl_option_array) \ 809 $(usbdevfs_ioctl_array) \ 810 $(x86_arch_irq_vectors_array) \ 811 $(x86_arch_MSRs_array) \ 812 $(x86_arch_prctl_code_array) \ 813 $(rename_flags_array) \ 814 $(arch_errno_name_array) \ 815 $(statx_mask_array) \ 816 $(sync_file_range_arrays) \ 817 $(LIBAPI) \ 818 $(LIBPERF) \ 819 $(LIBSUBCMD) \ 820 $(LIBSYMBOL) \ 821 bpf-skel 822 823ifdef LIBBPF_STATIC 824prepare: $(LIBBPF) 825endif 826 827$(OUTPUT)%.o: %.c prepare FORCE 828 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ 829 830$(OUTPUT)%.i: %.c prepare FORCE 831 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ 832 833$(OUTPUT)%.s: %.c prepare FORCE 834 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ 835 836$(OUTPUT)%-bison.o: %.c prepare FORCE 837 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ 838 839$(OUTPUT)%-flex.o: %.c prepare FORCE 840 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ 841 842$(OUTPUT)%.o: %.S prepare FORCE 843 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ 844 845$(OUTPUT)%.i: %.S prepare FORCE 846 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ 847 848$(OUTPUT)perf-%: %.o $(PERFLIBS) 849 $(QUIET_LINK)$(CC) $(CFLAGS) -o $@ $(LDFLAGS) $(filter %.o,$^) $(LIBS) 850 851ifndef NO_PERF_READ_VDSO32 852$(OUTPUT)perf-read-vdso32: perf-read-vdso.c util/find-map.c 853 $(QUIET_CC)$(CC) -m32 $(filter -static,$(LDFLAGS)) -Wall -Werror -o $@ perf-read-vdso.c 854endif 855 856ifndef NO_PERF_READ_VDSOX32 857$(OUTPUT)perf-read-vdsox32: perf-read-vdso.c util/find-map.c 858 $(QUIET_CC)$(CC) -mx32 $(filter -static,$(LDFLAGS)) -Wall -Werror -o $@ perf-read-vdso.c 859endif 860 861$(OUTPUT)dlfilters/%.o: dlfilters/%.c include/perf/perf_dlfilter.h 862 $(Q)$(MKDIR) -p $(OUTPUT)dlfilters 863 $(QUIET_CC)$(CC) -c -Iinclude $(EXTRA_CFLAGS) -o $@ -fpic $< 864 865.SECONDARY: $(DLFILTERS:.so=.o) 866 867$(OUTPUT)dlfilters/%.so: $(OUTPUT)dlfilters/%.o 868 $(QUIET_LINK)$(CC) $(EXTRA_CFLAGS) -shared -o $@ $< 869 870ifndef NO_JVMTI 871LIBJVMTI_IN := $(OUTPUT)jvmti/jvmti-in.o 872 873$(LIBJVMTI_IN): FORCE 874 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=jvmti obj=jvmti 875 876$(OUTPUT)$(LIBJVMTI): $(LIBJVMTI_IN) 877 $(QUIET_LINK)$(CC) $(LDFLAGS) -shared -Wl,-soname -Wl,$(LIBJVMTI) -o $@ $< 878endif 879 880$(patsubst perf-%,%.o,$(PROGRAMS)): $(wildcard */*.h) 881 882$(LIBAPI): FORCE | $(LIBAPI_OUTPUT) 883 $(Q)$(MAKE) -C $(LIBAPI_DIR) O=$(LIBAPI_OUTPUT) \ 884 DESTDIR=$(LIBAPI_DESTDIR) prefix= subdir= \ 885 $@ install_headers 886 887$(LIBAPI)-clean: 888 $(call QUIET_CLEAN, libapi) 889 $(Q)$(RM) -r -- $(LIBAPI_OUTPUT) 890 891$(LIBBPF): FORCE | $(LIBBPF_OUTPUT) 892 $(Q)$(MAKE) -C $(LIBBPF_DIR) FEATURES_DUMP=$(FEATURE_DUMP_EXPORT) \ 893 O= OUTPUT=$(LIBBPF_OUTPUT)/ DESTDIR=$(LIBBPF_DESTDIR) prefix= subdir= \ 894 $@ install_headers 895 896$(LIBBPF)-clean: 897 $(call QUIET_CLEAN, libbpf) 898 $(Q)$(RM) -r -- $(LIBBPF_OUTPUT) 899 900$(LIBPERF): FORCE | $(LIBPERF_OUTPUT) 901 $(Q)$(MAKE) -C $(LIBPERF_DIR) O=$(LIBPERF_OUTPUT) \ 902 DESTDIR=$(LIBPERF_DESTDIR) prefix= subdir= \ 903 $@ install_headers 904 905$(LIBPERF)-clean: 906 $(call QUIET_CLEAN, libperf) 907 $(Q)$(RM) -r -- $(LIBPERF_OUTPUT) 908 909$(LIBSUBCMD): FORCE | $(LIBSUBCMD_OUTPUT) 910 $(Q)$(MAKE) -C $(LIBSUBCMD_DIR) O=$(LIBSUBCMD_OUTPUT) \ 911 DESTDIR=$(LIBSUBCMD_DESTDIR) prefix= subdir= \ 912 $@ install_headers 913 914$(LIBSUBCMD)-clean: 915 $(call QUIET_CLEAN, libsubcmd) 916 $(Q)$(RM) -r -- $(LIBSUBCMD_OUTPUT) 917 918$(LIBSYMBOL): FORCE | $(LIBSYMBOL_OUTPUT) 919 $(Q)$(MAKE) -C $(LIBSYMBOL_DIR) O=$(LIBSYMBOL_OUTPUT) \ 920 DESTDIR=$(LIBSYMBOL_DESTDIR) prefix= subdir= \ 921 $@ install_headers 922 923$(LIBSYMBOL)-clean: 924 $(call QUIET_CLEAN, libsymbol) 925 $(Q)$(RM) -r -- $(LIBSYMBOL_OUTPUT) 926 927help: 928 @echo 'Perf make targets:' 929 @echo ' doc - make *all* documentation (see below)' 930 @echo ' man - make manpage documentation (access with man <foo>)' 931 @echo ' html - make html documentation' 932 @echo ' info - make GNU info documentation (access with info <foo>)' 933 @echo ' pdf - make pdf documentation' 934 @echo ' TAGS - use etags to make tag information for source browsing' 935 @echo ' tags - use ctags to make tag information for source browsing' 936 @echo ' cscope - use cscope to make interactive browsing database' 937 @echo '' 938 @echo 'Perf install targets:' 939 @echo ' NOTE: documentation build requires asciidoc, xmlto packages to be installed' 940 @echo ' HINT: use "prefix" or "DESTDIR" to install to a particular' 941 @echo ' path like "make prefix=/usr/local install install-doc"' 942 @echo ' install - install compiled binaries' 943 @echo ' install-doc - install *all* documentation' 944 @echo ' install-man - install manpage documentation' 945 @echo ' install-html - install html documentation' 946 @echo ' install-info - install GNU info documentation' 947 @echo ' install-pdf - install pdf documentation' 948 @echo '' 949 @echo ' quick-install-doc - alias for quick-install-man' 950 @echo ' quick-install-man - install the documentation quickly' 951 @echo ' quick-install-html - install the html documentation quickly' 952 @echo '' 953 @echo 'Perf maintainer targets:' 954 @echo ' clean - clean all binary objects and build output' 955 956 957DOC_TARGETS := doc man html info pdf 958 959INSTALL_DOC_TARGETS := $(patsubst %,install-%,$(DOC_TARGETS)) try-install-man 960INSTALL_DOC_TARGETS += quick-install-doc quick-install-man quick-install-html 961 962# 'make doc' should call 'make -C Documentation all' 963$(DOC_TARGETS): 964 $(Q)$(MAKE) -C $(DOC_DIR) O=$(OUTPUT) $(@:doc=all) ASCIIDOC_EXTRA=$(ASCIIDOC_EXTRA) 965 966TAG_FOLDERS= . ../lib ../include 967TAG_FILES= ../../include/uapi/linux/perf_event.h 968 969TAGS: 970 $(QUIET_GEN)$(RM) TAGS; \ 971 $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print -o -name '*.cpp' -print | xargs etags -a $(TAG_FILES) 972 973tags: 974 $(QUIET_GEN)$(RM) tags; \ 975 $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print -o -name '*.cpp' -print | xargs ctags -a $(TAG_FILES) 976 977cscope: 978 $(QUIET_GEN)$(RM) cscope*; \ 979 $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print -o -name '*.cpp' -print | xargs cscope -b $(TAG_FILES) 980 981### Testing rules 982 983# GNU make supports exporting all variables by "export" without parameters. 984# However, the environment gets quite big, and some programs have problems 985# with that. 986 987check: $(OUTPUT)common-cmds.h 988 if sparse; \ 989 then \ 990 for i in *.c */*.c; \ 991 do \ 992 sparse $(CFLAGS) $(SPARSE_FLAGS) $$i || exit; \ 993 done; \ 994 else \ 995 exit 1; \ 996 fi 997 998### Installation rules 999 1000ifdef GTK2 1001install-gtk: $(OUTPUT)libperf-gtk.so 1002 $(call QUIET_INSTALL, 'GTK UI') \ 1003 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(libdir_SQ)'; \ 1004 $(INSTALL) $(OUTPUT)libperf-gtk.so '$(DESTDIR_SQ)$(libdir_SQ)' 1005else 1006install-gtk: 1007endif 1008 1009install-tools: all install-gtk 1010 $(call QUIET_INSTALL, binaries) \ 1011 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'; \ 1012 $(INSTALL) $(OUTPUT)perf '$(DESTDIR_SQ)$(bindir_SQ)'; \ 1013 $(LN) '$(DESTDIR_SQ)$(bindir_SQ)/perf' '$(DESTDIR_SQ)$(bindir_SQ)/trace'; \ 1014 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(includedir_SQ)/perf'; \ 1015 $(INSTALL) -m 644 include/perf/perf_dlfilter.h -t '$(DESTDIR_SQ)$(includedir_SQ)/perf' 1016ifndef NO_PERF_READ_VDSO32 1017 $(call QUIET_INSTALL, perf-read-vdso32) \ 1018 $(INSTALL) $(OUTPUT)perf-read-vdso32 '$(DESTDIR_SQ)$(bindir_SQ)'; 1019endif 1020ifndef NO_PERF_READ_VDSOX32 1021 $(call QUIET_INSTALL, perf-read-vdsox32) \ 1022 $(INSTALL) $(OUTPUT)perf-read-vdsox32 '$(DESTDIR_SQ)$(bindir_SQ)'; 1023endif 1024ifndef NO_JVMTI 1025 $(call QUIET_INSTALL, $(LIBJVMTI)) \ 1026 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(libdir_SQ)'; \ 1027 $(INSTALL) $(OUTPUT)$(LIBJVMTI) '$(DESTDIR_SQ)$(libdir_SQ)'; 1028endif 1029 $(call QUIET_INSTALL, libexec) \ 1030 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)' 1031 $(call QUIET_INSTALL, perf-archive) \ 1032 $(INSTALL) $(OUTPUT)perf-archive -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)' 1033 $(call QUIET_INSTALL, perf-iostat) \ 1034 $(INSTALL) $(OUTPUT)perf-iostat -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)' 1035ifndef NO_LIBAUDIT 1036 $(call QUIET_INSTALL, strace/groups) \ 1037 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(STRACE_GROUPS_INSTDIR_SQ)'; \ 1038 $(INSTALL) trace/strace/groups/* -m 644 -t '$(DESTDIR_SQ)$(STRACE_GROUPS_INSTDIR_SQ)' 1039endif 1040ifndef NO_LIBPERL 1041 $(call QUIET_INSTALL, perl-scripts) \ 1042 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'; \ 1043 $(INSTALL) scripts/perl/Perf-Trace-Util/lib/Perf/Trace/* -m 644 -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'; \ 1044 $(INSTALL) scripts/perl/*.pl -m 644 -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl'; \ 1045 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'; \ 1046 $(INSTALL) scripts/perl/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin' 1047endif 1048ifndef NO_LIBPYTHON 1049 $(call QUIET_INSTALL, python-scripts) \ 1050 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'; \ 1051 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'; \ 1052 $(INSTALL) scripts/python/Perf-Trace-Util/lib/Perf/Trace/* -m 644 -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'; \ 1053 $(INSTALL) scripts/python/*.py -m 644 -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python'; \ 1054 $(INSTALL) scripts/python/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin' 1055endif 1056 $(call QUIET_INSTALL, dlfilters) \ 1057 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/dlfilters'; \ 1058 $(INSTALL) $(DLFILTERS) '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/dlfilters'; 1059 $(call QUIET_INSTALL, perf_completion-script) \ 1060 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(sysconfdir_SQ)/bash_completion.d'; \ 1061 $(INSTALL) perf-completion.sh -m 644 '$(DESTDIR_SQ)$(sysconfdir_SQ)/bash_completion.d/perf' 1062 $(call QUIET_INSTALL, perf-tip) \ 1063 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(tip_instdir_SQ)'; \ 1064 $(INSTALL) Documentation/tips.txt -m 644 -t '$(DESTDIR_SQ)$(tip_instdir_SQ)' 1065 1066install-tests: all install-gtk 1067 $(call QUIET_INSTALL, tests) \ 1068 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \ 1069 $(INSTALL) tests/attr.py -m 644 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \ 1070 $(INSTALL) tests/pe-file.exe* '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \ 1071 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/attr'; \ 1072 $(INSTALL) tests/attr/* -m 644 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/attr'; \ 1073 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell'; \ 1074 $(INSTALL) tests/shell/*.sh '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell'; \ 1075 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/lib'; \ 1076 $(INSTALL) tests/shell/lib/*.sh -m 644 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/lib'; \ 1077 $(INSTALL) tests/shell/lib/*.py -m 644 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/lib'; \ 1078 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/common'; \ 1079 $(INSTALL) tests/shell/common/*.sh '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/common'; \ 1080 $(INSTALL) tests/shell/common/*.pl '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/common'; \ 1081 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/base_probe'; \ 1082 $(INSTALL) tests/shell/base_probe/*.sh '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/base_probe'; \ 1083 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/coresight' ; \ 1084 $(INSTALL) tests/shell/coresight/*.sh '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/coresight' 1085 $(Q)$(MAKE) -C tests/shell/coresight install-tests 1086 1087install-bin: install-tools install-tests 1088 1089install: install-bin try-install-man 1090 1091install-python_ext: 1092 $(PYTHON_WORD) util/setup.py --quiet install --root='/$(DESTDIR_SQ)' 1093 1094# 'make install-doc' should call 'make -C Documentation install' 1095$(INSTALL_DOC_TARGETS): 1096 $(Q)$(MAKE) -C $(DOC_DIR) O=$(OUTPUT) $(@:-doc=) ASCIIDOC_EXTRA=$(ASCIIDOC_EXTRA) 1097 1098### Cleaning rules 1099 1100python-clean: 1101 $(python-clean) 1102 1103SKEL_OUT := $(abspath $(OUTPUT)util/bpf_skel) 1104SKEL_TMP_OUT := $(abspath $(SKEL_OUT)/.tmp) 1105SKELETONS := $(SKEL_OUT)/bpf_prog_profiler.skel.h 1106SKELETONS += $(SKEL_OUT)/bperf_leader.skel.h $(SKEL_OUT)/bperf_follower.skel.h 1107SKELETONS += $(SKEL_OUT)/bperf_cgroup.skel.h $(SKEL_OUT)/func_latency.skel.h 1108SKELETONS += $(SKEL_OUT)/off_cpu.skel.h $(SKEL_OUT)/lock_contention.skel.h 1109SKELETONS += $(SKEL_OUT)/kwork_trace.skel.h $(SKEL_OUT)/sample_filter.skel.h 1110SKELETONS += $(SKEL_OUT)/kwork_top.skel.h 1111SKELETONS += $(SKEL_OUT)/bench_uprobe.skel.h 1112SKELETONS += $(SKEL_OUT)/augmented_raw_syscalls.skel.h 1113 1114$(SKEL_TMP_OUT) $(LIBAPI_OUTPUT) $(LIBBPF_OUTPUT) $(LIBPERF_OUTPUT) $(LIBSUBCMD_OUTPUT) $(LIBSYMBOL_OUTPUT): 1115 $(Q)$(MKDIR) -p $@ 1116 1117ifeq ($(CONFIG_PERF_BPF_SKEL),y) 1118BPFTOOL := $(SKEL_TMP_OUT)/bootstrap/bpftool 1119# Get Clang's default includes on this system, as opposed to those seen by 1120# '--target=bpf'. This fixes "missing" files on some architectures/distros, 1121# such as asm/byteorder.h, asm/socket.h, asm/sockios.h, sys/cdefs.h etc. 1122# 1123# Use '-idirafter': Don't interfere with include mechanics except where the 1124# build would have failed anyways. 1125define get_sys_includes 1126$(shell $(1) $(2) -v -E - </dev/null 2>&1 \ 1127 | sed -n '/<...> search starts here:/,/End of search list./{ s| \(/.*\)|-idirafter \1|p }') \ 1128$(shell $(1) $(2) -dM -E - </dev/null | grep '__riscv_xlen ' | awk '{printf("-D__riscv_xlen=%d -D__BITS_PER_LONG=%d", $$3, $$3)}') 1129endef 1130 1131ifneq ($(CROSS_COMPILE),) 1132CLANG_TARGET_ARCH = --target=$(notdir $(CROSS_COMPILE:%-=%)) 1133endif 1134 1135CLANG_OPTIONS = -Wall 1136CLANG_SYS_INCLUDES = $(call get_sys_includes,$(CLANG),$(CLANG_TARGET_ARCH)) 1137BPF_INCLUDE := -I$(SKEL_TMP_OUT)/.. -I$(LIBBPF_INCLUDE) $(CLANG_SYS_INCLUDES) 1138TOOLS_UAPI_INCLUDE := -I$(srctree)/tools/include/uapi 1139 1140ifneq ($(WERROR),0) 1141 CLANG_OPTIONS += -Werror 1142endif 1143 1144$(BPFTOOL): | $(SKEL_TMP_OUT) 1145 $(Q)CFLAGS= $(MAKE) -C ../bpf/bpftool \ 1146 OUTPUT=$(SKEL_TMP_OUT)/ bootstrap 1147 1148# Paths to search for a kernel to generate vmlinux.h from. 1149VMLINUX_BTF_ELF_PATHS ?= $(if $(O),$(O)/vmlinux) \ 1150 $(if $(KBUILD_OUTPUT),$(KBUILD_OUTPUT)/vmlinux) \ 1151 ../../vmlinux \ 1152 /boot/vmlinux-$(shell uname -r) 1153 1154# Paths to BTF information. 1155VMLINUX_BTF_BTF_PATHS ?= /sys/kernel/btf/vmlinux 1156 1157# Filter out kernels that don't exist or without a BTF section. 1158VMLINUX_BTF_ELF_ABSPATHS ?= $(abspath $(wildcard $(VMLINUX_BTF_ELF_PATHS))) 1159VMLINUX_BTF_PATHS ?= $(shell for file in $(VMLINUX_BTF_ELF_ABSPATHS); \ 1160 do \ 1161 if [ -f $$file ] && ($(READELF) -S "$$file" | grep -q .BTF); \ 1162 then \ 1163 echo "$$file"; \ 1164 fi; \ 1165 done) \ 1166 $(wildcard $(VMLINUX_BTF_BTF_PATHS)) 1167 1168# Select the first as the source of vmlinux.h. 1169VMLINUX_BTF ?= $(firstword $(VMLINUX_BTF_PATHS)) 1170 1171ifeq ($(VMLINUX_H),) 1172 ifeq ($(VMLINUX_BTF),) 1173 $(error Missing bpftool input for generating vmlinux.h) 1174 endif 1175endif 1176 1177$(SKEL_OUT)/vmlinux.h: $(VMLINUX_BTF) $(BPFTOOL) $(VMLINUX_H) 1178ifeq ($(VMLINUX_H),) 1179 $(QUIET_GEN)$(BPFTOOL) btf dump file $< format c > $@ 1180else 1181 $(Q)cp "$(VMLINUX_H)" $@ 1182endif 1183 1184$(SKEL_TMP_OUT)/%.bpf.o: util/bpf_skel/%.bpf.c $(LIBBPF) $(SKEL_OUT)/vmlinux.h | $(SKEL_TMP_OUT) 1185 $(QUIET_CLANG)$(CLANG) -g -O2 --target=bpf $(CLANG_OPTIONS) $(BPF_INCLUDE) $(TOOLS_UAPI_INCLUDE) \ 1186 -c $(filter util/bpf_skel/%.bpf.c,$^) -o $@ 1187 1188$(SKEL_OUT)/%.skel.h: $(SKEL_TMP_OUT)/%.bpf.o | $(BPFTOOL) 1189 $(QUIET_GENSKEL)$(BPFTOOL) gen skeleton $< > $@ 1190 1191bpf-skel: $(SKELETONS) 1192 1193.PRECIOUS: $(SKEL_TMP_OUT)/%.bpf.o 1194 1195else # CONFIG_PERF_BPF_SKEL 1196 1197bpf-skel: 1198 1199endif # CONFIG_PERF_BPF_SKEL 1200 1201bpf-skel-clean: 1202 $(call QUIET_CLEAN, bpf-skel) $(RM) -r $(SKEL_TMP_OUT) $(SKELETONS) $(SKEL_OUT)/vmlinux.h 1203 1204clean:: $(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 1205 $(call QUIET_CLEAN, core-objs) $(RM) $(LIBPERF_A) $(OUTPUT)perf-archive $(OUTPUT)perf-iostat $(LANG_BINDINGS) 1206 $(Q)find $(or $(OUTPUT),.) -name '*.o' -delete -o -name '\.*.cmd' -delete -o -name '\.*.d' -delete -o -name '*.shellcheck_log' -delete 1207 $(Q)$(RM) $(OUTPUT).config-detected 1208 $(call QUIET_CLEAN, core-progs) $(RM) $(ALL_PROGRAMS) perf perf-read-vdso32 perf-read-vdsox32 $(OUTPUT)$(LIBJVMTI).so 1209 $(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* \ 1210 $(OUTPUT)util/intel-pt-decoder/inat-tables.c \ 1211 $(OUTPUT)tests/llvm-src-{base,kbuild,prologue,relocation}.c \ 1212 $(OUTPUT)pmu-events/pmu-events.c \ 1213 $(OUTPUT)pmu-events/metric_test.log \ 1214 $(OUTPUT)$(fadvise_advice_array) \ 1215 $(OUTPUT)$(fsconfig_arrays) \ 1216 $(OUTPUT)$(fsmount_arrays) \ 1217 $(OUTPUT)$(fspick_arrays) \ 1218 $(OUTPUT)$(madvise_behavior_array) \ 1219 $(OUTPUT)$(mmap_flags_array) \ 1220 $(OUTPUT)$(mmap_prot_array) \ 1221 $(OUTPUT)$(mremap_flags_array) \ 1222 $(OUTPUT)$(mount_flags_array) \ 1223 $(OUTPUT)$(move_mount_flags_array) \ 1224 $(OUTPUT)$(drm_ioctl_array) \ 1225 $(OUTPUT)$(pkey_alloc_access_rights_array) \ 1226 $(OUTPUT)$(sndrv_ctl_ioctl_array) \ 1227 $(OUTPUT)$(sndrv_pcm_ioctl_array) \ 1228 $(OUTPUT)$(kvm_ioctl_array) \ 1229 $(OUTPUT)$(kcmp_type_array) \ 1230 $(OUTPUT)$(socket_arrays) \ 1231 $(OUTPUT)$(sockaddr_arrays) \ 1232 $(OUTPUT)$(vhost_virtio_ioctl_array) \ 1233 $(OUTPUT)$(perf_ioctl_array) \ 1234 $(OUTPUT)$(prctl_option_array) \ 1235 $(OUTPUT)$(usbdevfs_ioctl_array) \ 1236 $(OUTPUT)$(x86_arch_irq_vectors_array) \ 1237 $(OUTPUT)$(x86_arch_MSRs_array) \ 1238 $(OUTPUT)$(x86_arch_prctl_code_array) \ 1239 $(OUTPUT)$(rename_flags_array) \ 1240 $(OUTPUT)$(arch_errno_name_array) \ 1241 $(OUTPUT)$(sync_file_range_arrays) 1242 $(call QUIET_CLEAN, Documentation) \ 1243 $(MAKE) -C $(DOC_DIR) O=$(OUTPUT) clean >/dev/null 1244 1245# 1246# To provide FEATURE-DUMP into $(FEATURE_DUMP_COPY) 1247# file if defined, with no further action. 1248feature-dump: 1249ifdef FEATURE_DUMP_COPY 1250 @cp $(OUTPUT)FEATURE-DUMP $(FEATURE_DUMP_COPY) 1251 @echo "FEATURE-DUMP file copied into $(FEATURE_DUMP_COPY)" 1252else 1253 @echo "FEATURE-DUMP file available in $(OUTPUT)FEATURE-DUMP" 1254endif 1255 1256 1257FORCE: 1258 1259.PHONY: all install clean config-clean strip install-gtk 1260.PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell 1261.PHONY: .FORCE-PERF-VERSION-FILE TAGS tags cscope FORCE prepare 1262.PHONY: archheaders python_perf_target 1263 1264endif # force_fixdep 1265 1266# Delete partially updated (corrupted) files on error 1267.DELETE_ON_ERROR: 1268