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_LZMA if you do not want to support compressed (xz) kernel modules 88# 89# Define NO_AUXTRACE if you do not want AUX area tracing support 90# 91# Define NO_LIBBPF if you do not want BPF support 92# 93# Define NO_LIBCAP if you do not want process capabilities considered by perf 94# 95# Define NO_SDT if you do not want to define SDT event in perf tools, 96# note that it doesn't disable SDT scanning support. 97# 98# Define FEATURES_DUMP to provide features detection dump file 99# and bypass the feature detection 100# 101# Define NO_JVMTI if you do not want jvmti agent built 102# 103# Define NO_JVMTI_CMLR (debug only) if you do not want to process CMLR 104# data for java source lines. 105# 106# Define CORESIGHT if you DO WANT support for CoreSight trace decoding. 107# 108# Define NO_AIO if you do not want support of Posix AIO based trace 109# streaming for record mode. Currently Posix AIO trace streaming is 110# supported only when linking with glibc. 111# 112# Define NO_LIBZSTD if you do not want support of Zstandard based runtime 113# trace compression in record mode. 114# 115# Define TCMALLOC to enable tcmalloc heap profiling. 116# 117# Define LIBBPF_DYNAMIC to enable libbpf dynamic linking. 118# 119# Define NO_SYSCALL_TABLE=1 to disable the use of syscall id to/from name tables 120# generated from the kernel .tbl or unistd.h files and use, if available, libaudit 121# for doing the conversions to/from strings/id. 122# 123# Define NO_LIBPFM4 to disable libpfm4 events extension. 124# 125# Define NO_LIBDEBUGINFOD if you do not want support debuginfod 126# 127# Set BUILD_BPF_SKEL to 0 to override BUILD_BPF_SKEL and not build BPF skeletons 128# 129# Define BUILD_NONDISTRO to enable building an linking against libbfd and 130# libiberty distribution license incompatible libraries. 131# 132# Define EXTRA_TESTS to enable building extra tests useful mainly to perf 133# developers, such as: 134# x86 instruction decoder - new instructions test 135# 136# Define GEN_VMLINUX_H to generate vmlinux.h from the BTF. 137# 138# Define NO_SHELLCHECK if you do not want to run shellcheck during build 139 140# As per kernel Makefile, avoid funny character set dependencies 141unexport LC_ALL 142LC_COLLATE=C 143LC_NUMERIC=C 144export LC_COLLATE LC_NUMERIC 145 146ifeq ($(srctree),) 147srctree := $(patsubst %/,%,$(dir $(CURDIR))) 148srctree := $(patsubst %/,%,$(dir $(srctree))) 149#$(info Determined 'srctree' to be $(srctree)) 150endif 151 152ifneq ($(objtree),) 153#$(info Determined 'objtree' to be $(objtree)) 154endif 155 156ifneq ($(OUTPUT),) 157#$(info Determined 'OUTPUT' to be $(OUTPUT)) 158# Adding $(OUTPUT) as a directory to look for source files, 159# because use generated output files as sources dependency 160# for flex/bison parsers. 161VPATH += $(OUTPUT) 162export VPATH 163endif 164 165ifeq ($(V),1) 166 Q = 167else 168 Q = @ 169endif 170 171# Do not use make's built-in rules 172# (this improves performance and avoids hard-to-debug behaviour); 173MAKEFLAGS += -r 174 175# Makefiles suck: This macro sets a default value of $(2) for the 176# variable named by $(1), unless the variable has been set by 177# environment or command line. This is necessary for CC and AR 178# because make sets default values, so the simpler ?= approach 179# won't work as expected. 180define allow-override 181 $(if $(or $(findstring environment,$(origin $(1))),\ 182 $(findstring command line,$(origin $(1)))),,\ 183 $(eval $(1) = $(2))) 184endef 185 186LD += $(EXTRA_LDFLAGS) 187 188HOSTCC ?= gcc 189HOSTLD ?= ld 190HOSTAR ?= ar 191CLANG ?= clang 192 193PKG_CONFIG = $(CROSS_COMPILE)pkg-config 194 195RM = rm -f 196LN = ln -f 197MKDIR = mkdir 198FIND = find 199INSTALL = install 200FLEX ?= flex 201BISON ?= bison 202STRIP = strip 203AWK = awk 204READELF ?= readelf 205 206# include Makefile.config by default and rule out 207# non-config cases 208config := 1 209 210NON_CONFIG_TARGETS := clean python-clean TAGS tags cscope help 211 212ifdef MAKECMDGOALS 213ifeq ($(filter-out $(NON_CONFIG_TARGETS),$(MAKECMDGOALS)),) 214 config := 0 215endif 216endif 217 218# The fixdep build - we force fixdep tool to be built as 219# the first target in the separate make session not to be 220# disturbed by any parallel make jobs. Once fixdep is done 221# we issue the requested build with FIXDEP=1 variable. 222# 223# The fixdep build is disabled for $(NON_CONFIG_TARGETS) 224# targets, because it's not necessary. 225 226ifdef FIXDEP 227 force_fixdep := 0 228else 229 force_fixdep := $(config) 230endif 231 232# Runs shellcheck on perf test shell scripts 233ifeq ($(NO_SHELLCHECK),1) 234 SHELLCHECK := 235else 236 SHELLCHECK := $(shell which shellcheck 2> /dev/null) 237endif 238 239# shellcheck is using in tools/perf/tests/Build with option -a/--check-sourced ( 240# introduced in v0.4.7) and -S/--severity (introduced in v0.6.0). So make the 241# minimal shellcheck version as v0.6.0. 242ifneq ($(SHELLCHECK),) 243 ifeq ($(shell expr $(shell $(SHELLCHECK) --version | grep version: | \ 244 sed -e 's/.\+ \([0-9]\+\).\([0-9]\+\).\([0-9]\+\)/\1\2\3/g') \< 060), 1) 245 SHELLCHECK := 246 endif 247endif 248 249export srctree OUTPUT RM CC CXX LD AR CFLAGS CXXFLAGS V BISON FLEX AWK 250export HOSTCC HOSTLD HOSTAR HOSTCFLAGS SHELLCHECK 251 252include $(srctree)/tools/build/Makefile.include 253 254ifeq ($(force_fixdep),1) 255goals := $(filter-out all sub-make, $(MAKECMDGOALS)) 256 257$(goals) all: sub-make 258 259sub-make: fixdep 260 @./check-headers.sh 261 $(Q)$(MAKE) FIXDEP=1 -f Makefile.perf $(goals) 262 263else # force_fixdep 264 265LIBAPI_DIR = $(srctree)/tools/lib/api/ 266LIBBPF_DIR = $(srctree)/tools/lib/bpf/ 267LIBSUBCMD_DIR = $(srctree)/tools/lib/subcmd/ 268LIBSYMBOL_DIR = $(srctree)/tools/lib/symbol/ 269LIBPERF_DIR = $(srctree)/tools/lib/perf/ 270DOC_DIR = $(srctree)/tools/perf/Documentation/ 271 272# Set FEATURE_TESTS to 'all' so all possible feature checkers are executed. 273# Without this setting the output feature dump file misses some features, for 274# example, liberty. Select all checkers so we won't get an incomplete feature 275# dump file. 276ifeq ($(config),1) 277ifdef MAKECMDGOALS 278ifeq ($(filter feature-dump,$(MAKECMDGOALS)),feature-dump) 279FEATURE_TESTS := all 280endif 281endif 282include Makefile.config 283endif 284 285ifeq ($(config),0) 286include $(srctree)/tools/scripts/Makefile.arch 287-include arch/$(SRCARCH)/Makefile 288endif 289 290# The FEATURE_DUMP_EXPORT holds location of the actual 291# FEATURE_DUMP file to be used to bypass feature detection 292# (for bpf or any other subproject) 293ifeq ($(FEATURES_DUMP),) 294FEATURE_DUMP_EXPORT := $(realpath $(OUTPUT)FEATURE-DUMP) 295else 296FEATURE_DUMP_EXPORT := $(realpath $(FEATURES_DUMP)) 297endif 298 299export prefix bindir sharedir sysconfdir DESTDIR 300 301# sparse is architecture-neutral, which means that we need to tell it 302# explicitly what architecture to check for. Fix this up for yours.. 303SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__ 304 305# Guard against environment variables 306PYRF_OBJS = 307SCRIPT_SH = 308 309SCRIPT_SH += perf-archive.sh 310SCRIPT_SH += perf-iostat.sh 311 312grep-libs = $(filter -l%,$(1)) 313strip-libs = $(filter-out -l%,$(1)) 314 315ifneq ($(OUTPUT),) 316 LIBAPI_OUTPUT = $(abspath $(OUTPUT))/libapi 317else 318 LIBAPI_OUTPUT = $(CURDIR)/libapi 319endif 320LIBAPI_DESTDIR = $(LIBAPI_OUTPUT) 321LIBAPI_INCLUDE = $(LIBAPI_DESTDIR)/include 322LIBAPI = $(LIBAPI_OUTPUT)/libapi.a 323export LIBAPI 324CFLAGS += -I$(LIBAPI_OUTPUT)/include 325 326ifneq ($(OUTPUT),) 327 LIBBPF_OUTPUT = $(abspath $(OUTPUT))/libbpf 328else 329 LIBBPF_OUTPUT = $(CURDIR)/libbpf 330endif 331ifdef LIBBPF_STATIC 332 LIBBPF_DESTDIR = $(LIBBPF_OUTPUT) 333 LIBBPF_INCLUDE = $(LIBBPF_DESTDIR)/include 334 LIBBPF = $(LIBBPF_OUTPUT)/libbpf.a 335 CFLAGS += -I$(LIBBPF_OUTPUT)/include 336endif 337 338ifneq ($(OUTPUT),) 339 LIBSUBCMD_OUTPUT = $(abspath $(OUTPUT))/libsubcmd 340else 341 LIBSUBCMD_OUTPUT = $(CURDIR)/libsubcmd 342endif 343LIBSUBCMD_DESTDIR = $(LIBSUBCMD_OUTPUT) 344LIBSUBCMD_INCLUDE = $(LIBSUBCMD_DESTDIR)/include 345LIBSUBCMD = $(LIBSUBCMD_OUTPUT)/libsubcmd.a 346CFLAGS += -I$(LIBSUBCMD_OUTPUT)/include 347 348ifneq ($(OUTPUT),) 349 LIBSYMBOL_OUTPUT = $(abspath $(OUTPUT))/libsymbol 350else 351 LIBSYMBOL_OUTPUT = $(CURDIR)/libsymbol 352endif 353LIBSYMBOL_DESTDIR = $(LIBSYMBOL_OUTPUT) 354LIBSYMBOL_INCLUDE = $(LIBSYMBOL_DESTDIR)/include 355LIBSYMBOL = $(LIBSYMBOL_OUTPUT)/libsymbol.a 356CFLAGS += -I$(LIBSYMBOL_OUTPUT)/include 357 358ifneq ($(OUTPUT),) 359 LIBPERF_OUTPUT = $(abspath $(OUTPUT))/libperf 360else 361 LIBPERF_OUTPUT = $(CURDIR)/libperf 362endif 363LIBPERF_DESTDIR = $(LIBPERF_OUTPUT) 364LIBPERF_INCLUDE = $(LIBPERF_DESTDIR)/include 365LIBPERF = $(LIBPERF_OUTPUT)/libperf.a 366export LIBPERF 367CFLAGS += -I$(LIBPERF_OUTPUT)/include 368 369# python extension build directories 370PYTHON_EXTBUILD := $(OUTPUT)python_ext_build/ 371PYTHON_EXTBUILD_LIB := $(PYTHON_EXTBUILD)lib/ 372PYTHON_EXTBUILD_TMP := $(PYTHON_EXTBUILD)tmp/ 373export PYTHON_EXTBUILD_LIB PYTHON_EXTBUILD_TMP 374 375python-clean := $(call QUIET_CLEAN, python) $(RM) -r $(PYTHON_EXTBUILD) $(OUTPUT)python/perf*.so 376 377# Use the detected configuration 378-include $(OUTPUT).config-detected 379 380ifeq ($(CONFIG_LIBTRACEEVENT),y) 381 PYTHON_EXT_SRCS := $(shell grep -v ^\# util/python-ext-sources) 382else 383 PYTHON_EXT_SRCS := $(shell grep -v ^\#\\\|util/trace-event.c util/python-ext-sources) 384endif 385 386PYTHON_EXT_DEPS := util/python-ext-sources util/setup.py $(LIBAPI) 387 388SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) 389 390PROGRAMS += $(OUTPUT)perf 391 392ifndef NO_PERF_READ_VDSO32 393PROGRAMS += $(OUTPUT)perf-read-vdso32 394endif 395 396ifndef NO_PERF_READ_VDSOX32 397PROGRAMS += $(OUTPUT)perf-read-vdsox32 398endif 399 400LIBJVMTI = libperf-jvmti.so 401 402ifndef NO_JVMTI 403PROGRAMS += $(OUTPUT)$(LIBJVMTI) 404endif 405 406DLFILTERS := dlfilter-test-api-v0.so dlfilter-test-api-v2.so dlfilter-show-cycles.so 407DLFILTERS := $(patsubst %,$(OUTPUT)dlfilters/%,$(DLFILTERS)) 408 409# what 'all' will build and 'install' will install, in perfexecdir 410ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS) $(DLFILTERS) 411 412# what 'all' will build but not install in perfexecdir 413OTHER_PROGRAMS = $(OUTPUT)perf 414 415# Set paths to tools early so that they can be used for version tests. 416ifndef SHELL_PATH 417 SHELL_PATH = /bin/sh 418endif 419ifndef PERL_PATH 420 PERL_PATH = /usr/bin/perl 421endif 422 423export PERL_PATH 424 425PERFLIBS = $(LIBAPI) $(LIBPERF) $(LIBSUBCMD) $(LIBSYMBOL) 426ifdef LIBBPF_STATIC 427 PERFLIBS += $(LIBBPF) 428endif 429 430# We choose to avoid "if .. else if .. else .. endif endif" 431# because maintaining the nesting to match is a pain. If 432# we had "elif" things would have been much nicer... 433 434ifneq ($(OUTPUT),) 435 CFLAGS += -I$(OUTPUT) 436endif 437 438ifdef GTK2 439 ALL_PROGRAMS += $(OUTPUT)libperf-gtk.so 440 GTK_IN := $(OUTPUT)gtk-in.o 441endif 442 443ifdef ASCIIDOC8 444 export ASCIIDOC8 445endif 446 447EXTLIBS := $(call filter-out,$(EXCLUDE_EXTLIBS),$(EXTLIBS)) 448LIBS = -Wl,--whole-archive $(PERFLIBS) $(EXTRA_PERFLIBS) -Wl,--no-whole-archive -Wl,--start-group $(EXTLIBS) -Wl,--end-group 449 450export INSTALL SHELL_PATH 451 452### Build rules 453 454SHELL = $(SHELL_PATH) 455 456arm64_gen_sysreg_dir := $(srctree)/tools/arch/arm64/tools 457ifneq ($(OUTPUT),) 458 arm64_gen_sysreg_outdir := $(OUTPUT) 459else 460 arm64_gen_sysreg_outdir := $(CURDIR) 461endif 462 463arm64-sysreg-defs: FORCE 464 $(Q)$(MAKE) -C $(arm64_gen_sysreg_dir) O=$(arm64_gen_sysreg_outdir) 465 466arm64-sysreg-defs-clean: 467 $(call QUIET_CLEAN,arm64-sysreg-defs) 468 $(Q)$(MAKE) -C $(arm64_gen_sysreg_dir) O=$(arm64_gen_sysreg_outdir) \ 469 clean > /dev/null 470 471beauty_linux_dir := $(srctree)/tools/perf/trace/beauty/include/linux/ 472linux_uapi_dir := $(srctree)/tools/include/uapi/linux 473asm_generic_uapi_dir := $(srctree)/tools/include/uapi/asm-generic 474arch_asm_uapi_dir := $(srctree)/tools/arch/$(SRCARCH)/include/uapi/asm/ 475x86_arch_asm_uapi_dir := $(srctree)/tools/arch/x86/include/uapi/asm/ 476x86_arch_asm_dir := $(srctree)/tools/arch/x86/include/asm/ 477 478beauty_outdir := $(OUTPUT)trace/beauty/generated 479beauty_ioctl_outdir := $(beauty_outdir)/ioctl 480drm_ioctl_array := $(beauty_ioctl_outdir)/drm_ioctl_array.c 481drm_hdr_dir := $(srctree)/tools/include/uapi/drm 482drm_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/drm_ioctl.sh 483 484# Create output directory if not already present 485_dummy := $(shell [ -d '$(beauty_ioctl_outdir)' ] || mkdir -p '$(beauty_ioctl_outdir)') 486 487$(drm_ioctl_array): $(drm_hdr_dir)/drm.h $(drm_hdr_dir)/i915_drm.h $(drm_ioctl_tbl) 488 $(Q)$(SHELL) '$(drm_ioctl_tbl)' $(drm_hdr_dir) > $@ 489 490fadvise_advice_array := $(beauty_outdir)/fadvise_advice_array.c 491fadvise_advice_tbl := $(srctree)/tools/perf/trace/beauty/fadvise.sh 492 493$(fadvise_advice_array): $(linux_uapi_dir)/in.h $(fadvise_advice_tbl) 494 $(Q)$(SHELL) '$(fadvise_advice_tbl)' $(linux_uapi_dir) > $@ 495 496fsmount_arrays := $(beauty_outdir)/fsmount_arrays.c 497fsmount_tbls := $(srctree)/tools/perf/trace/beauty/fsmount.sh 498 499$(fsmount_arrays): $(linux_uapi_dir)/fs.h $(fsmount_tbls) 500 $(Q)$(SHELL) '$(fsmount_tbls)' $(linux_uapi_dir) > $@ 501 502fspick_arrays := $(beauty_outdir)/fspick_arrays.c 503fspick_tbls := $(srctree)/tools/perf/trace/beauty/fspick.sh 504 505$(fspick_arrays): $(linux_uapi_dir)/fs.h $(fspick_tbls) 506 $(Q)$(SHELL) '$(fspick_tbls)' $(linux_uapi_dir) > $@ 507 508fsconfig_arrays := $(beauty_outdir)/fsconfig_arrays.c 509fsconfig_tbls := $(srctree)/tools/perf/trace/beauty/fsconfig.sh 510 511$(fsconfig_arrays): $(linux_uapi_dir)/fs.h $(fsconfig_tbls) 512 $(Q)$(SHELL) '$(fsconfig_tbls)' $(linux_uapi_dir) > $@ 513 514pkey_alloc_access_rights_array := $(beauty_outdir)/pkey_alloc_access_rights_array.c 515asm_generic_hdr_dir := $(srctree)/tools/include/uapi/asm-generic/ 516pkey_alloc_access_rights_tbl := $(srctree)/tools/perf/trace/beauty/pkey_alloc_access_rights.sh 517 518$(pkey_alloc_access_rights_array): $(asm_generic_hdr_dir)/mman-common.h $(pkey_alloc_access_rights_tbl) 519 $(Q)$(SHELL) '$(pkey_alloc_access_rights_tbl)' $(asm_generic_hdr_dir) > $@ 520 521sndrv_ctl_ioctl_array := $(beauty_ioctl_outdir)/sndrv_ctl_ioctl_array.c 522sndrv_ctl_hdr_dir := $(srctree)/tools/include/uapi/sound 523sndrv_ctl_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/sndrv_ctl_ioctl.sh 524 525$(sndrv_ctl_ioctl_array): $(sndrv_ctl_hdr_dir)/asound.h $(sndrv_ctl_ioctl_tbl) 526 $(Q)$(SHELL) '$(sndrv_ctl_ioctl_tbl)' $(sndrv_ctl_hdr_dir) > $@ 527 528sndrv_pcm_ioctl_array := $(beauty_ioctl_outdir)/sndrv_pcm_ioctl_array.c 529sndrv_pcm_hdr_dir := $(srctree)/tools/include/uapi/sound 530sndrv_pcm_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/sndrv_pcm_ioctl.sh 531 532$(sndrv_pcm_ioctl_array): $(sndrv_pcm_hdr_dir)/asound.h $(sndrv_pcm_ioctl_tbl) 533 $(Q)$(SHELL) '$(sndrv_pcm_ioctl_tbl)' $(sndrv_pcm_hdr_dir) > $@ 534 535kcmp_type_array := $(beauty_outdir)/kcmp_type_array.c 536kcmp_hdr_dir := $(srctree)/tools/include/uapi/linux/ 537kcmp_type_tbl := $(srctree)/tools/perf/trace/beauty/kcmp_type.sh 538 539$(kcmp_type_array): $(kcmp_hdr_dir)/kcmp.h $(kcmp_type_tbl) 540 $(Q)$(SHELL) '$(kcmp_type_tbl)' $(kcmp_hdr_dir) > $@ 541 542kvm_ioctl_array := $(beauty_ioctl_outdir)/kvm_ioctl_array.c 543kvm_hdr_dir := $(srctree)/tools/include/uapi/linux 544kvm_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/kvm_ioctl.sh 545 546$(kvm_ioctl_array): $(kvm_hdr_dir)/kvm.h $(kvm_ioctl_tbl) 547 $(Q)$(SHELL) '$(kvm_ioctl_tbl)' $(kvm_hdr_dir) > $@ 548 549socket_arrays := $(beauty_outdir)/socket.c 550socket_tbl := $(srctree)/tools/perf/trace/beauty/socket.sh 551 552$(socket_arrays): $(linux_uapi_dir)/in.h $(beauty_linux_dir)/socket.h $(socket_tbl) 553 $(Q)$(SHELL) '$(socket_tbl)' $(linux_uapi_dir) $(beauty_linux_dir) > $@ 554 555sockaddr_arrays := $(beauty_outdir)/sockaddr.c 556sockaddr_tbl := $(srctree)/tools/perf/trace/beauty/sockaddr.sh 557 558$(sockaddr_arrays): $(beauty_linux_dir)/socket.h $(sockaddr_tbl) 559 $(Q)$(SHELL) '$(sockaddr_tbl)' $(beauty_linux_dir) > $@ 560 561vhost_virtio_ioctl_array := $(beauty_ioctl_outdir)/vhost_virtio_ioctl_array.c 562vhost_virtio_hdr_dir := $(srctree)/tools/include/uapi/linux 563vhost_virtio_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/vhost_virtio_ioctl.sh 564 565$(vhost_virtio_ioctl_array): $(vhost_virtio_hdr_dir)/vhost.h $(vhost_virtio_ioctl_tbl) 566 $(Q)$(SHELL) '$(vhost_virtio_ioctl_tbl)' $(vhost_virtio_hdr_dir) > $@ 567 568perf_ioctl_array := $(beauty_ioctl_outdir)/perf_ioctl_array.c 569perf_hdr_dir := $(srctree)/tools/include/uapi/linux 570perf_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/perf_ioctl.sh 571 572$(perf_ioctl_array): $(perf_hdr_dir)/perf_event.h $(perf_ioctl_tbl) 573 $(Q)$(SHELL) '$(perf_ioctl_tbl)' $(perf_hdr_dir) > $@ 574 575madvise_behavior_array := $(beauty_outdir)/madvise_behavior_array.c 576madvise_hdr_dir := $(srctree)/tools/include/uapi/asm-generic/ 577madvise_behavior_tbl := $(srctree)/tools/perf/trace/beauty/madvise_behavior.sh 578 579$(madvise_behavior_array): $(madvise_hdr_dir)/mman-common.h $(madvise_behavior_tbl) 580 $(Q)$(SHELL) '$(madvise_behavior_tbl)' $(madvise_hdr_dir) > $@ 581 582mmap_flags_array := $(beauty_outdir)/mmap_flags_array.c 583mmap_flags_tbl := $(srctree)/tools/perf/trace/beauty/mmap_flags.sh 584 585$(mmap_flags_array): $(linux_uapi_dir)/mman.h $(asm_generic_uapi_dir)/mman.h $(asm_generic_uapi_dir)/mman-common.h $(mmap_flags_tbl) 586 $(Q)$(SHELL) '$(mmap_flags_tbl)' $(linux_uapi_dir) $(asm_generic_uapi_dir) $(arch_asm_uapi_dir) > $@ 587 588mremap_flags_array := $(beauty_outdir)/mremap_flags_array.c 589mremap_flags_tbl := $(srctree)/tools/perf/trace/beauty/mremap_flags.sh 590 591$(mremap_flags_array): $(linux_uapi_dir)/mman.h $(mremap_flags_tbl) 592 $(Q)$(SHELL) '$(mremap_flags_tbl)' $(linux_uapi_dir) > $@ 593 594mount_flags_array := $(beauty_outdir)/mount_flags_array.c 595mount_flags_tbl := $(srctree)/tools/perf/trace/beauty/mount_flags.sh 596 597$(mount_flags_array): $(linux_uapi_dir)/fs.h $(mount_flags_tbl) 598 $(Q)$(SHELL) '$(mount_flags_tbl)' $(linux_uapi_dir) > $@ 599 600move_mount_flags_array := $(beauty_outdir)/move_mount_flags_array.c 601move_mount_flags_tbl := $(srctree)/tools/perf/trace/beauty/move_mount_flags.sh 602 603$(move_mount_flags_array): $(linux_uapi_dir)/fs.h $(move_mount_flags_tbl) 604 $(Q)$(SHELL) '$(move_mount_flags_tbl)' $(linux_uapi_dir) > $@ 605 606 607mmap_prot_array := $(beauty_outdir)/mmap_prot_array.c 608mmap_prot_tbl := $(srctree)/tools/perf/trace/beauty/mmap_prot.sh 609 610$(mmap_prot_array): $(asm_generic_uapi_dir)/mman.h $(asm_generic_uapi_dir)/mman-common.h $(mmap_prot_tbl) 611 $(Q)$(SHELL) '$(mmap_prot_tbl)' $(asm_generic_uapi_dir) $(arch_asm_uapi_dir) > $@ 612 613prctl_option_array := $(beauty_outdir)/prctl_option_array.c 614prctl_hdr_dir := $(srctree)/tools/include/uapi/linux/ 615prctl_option_tbl := $(srctree)/tools/perf/trace/beauty/prctl_option.sh 616 617$(prctl_option_array): $(prctl_hdr_dir)/prctl.h $(prctl_option_tbl) 618 $(Q)$(SHELL) '$(prctl_option_tbl)' $(prctl_hdr_dir) > $@ 619 620usbdevfs_ioctl_array := $(beauty_ioctl_outdir)/usbdevfs_ioctl_array.c 621usbdevfs_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/usbdevfs_ioctl.sh 622 623$(usbdevfs_ioctl_array): $(linux_uapi_dir)/usbdevice_fs.h $(usbdevfs_ioctl_tbl) 624 $(Q)$(SHELL) '$(usbdevfs_ioctl_tbl)' $(linux_uapi_dir) > $@ 625 626x86_arch_prctl_code_array := $(beauty_outdir)/x86_arch_prctl_code_array.c 627x86_arch_prctl_code_tbl := $(srctree)/tools/perf/trace/beauty/x86_arch_prctl.sh 628 629$(x86_arch_prctl_code_array): $(x86_arch_asm_uapi_dir)/prctl.h $(x86_arch_prctl_code_tbl) 630 $(Q)$(SHELL) '$(x86_arch_prctl_code_tbl)' $(x86_arch_asm_uapi_dir) > $@ 631 632x86_arch_irq_vectors_array := $(beauty_outdir)/x86_arch_irq_vectors_array.c 633x86_arch_irq_vectors_tbl := $(srctree)/tools/perf/trace/beauty/tracepoints/x86_irq_vectors.sh 634 635$(x86_arch_irq_vectors_array): $(x86_arch_asm_dir)/irq_vectors.h $(x86_arch_irq_vectors_tbl) 636 $(Q)$(SHELL) '$(x86_arch_irq_vectors_tbl)' $(x86_arch_asm_dir) > $@ 637 638x86_arch_MSRs_array := $(beauty_outdir)/x86_arch_MSRs_array.c 639x86_arch_MSRs_tbl := $(srctree)/tools/perf/trace/beauty/tracepoints/x86_msr.sh 640 641$(x86_arch_MSRs_array): $(x86_arch_asm_dir)/msr-index.h $(x86_arch_MSRs_tbl) 642 $(Q)$(SHELL) '$(x86_arch_MSRs_tbl)' $(x86_arch_asm_dir) > $@ 643 644rename_flags_array := $(beauty_outdir)/rename_flags_array.c 645rename_flags_tbl := $(srctree)/tools/perf/trace/beauty/rename_flags.sh 646 647$(rename_flags_array): $(linux_uapi_dir)/fs.h $(rename_flags_tbl) 648 $(Q)$(SHELL) '$(rename_flags_tbl)' $(linux_uapi_dir) > $@ 649 650arch_errno_name_array := $(beauty_outdir)/arch_errno_name_array.c 651arch_errno_hdr_dir := $(srctree)/tools 652arch_errno_tbl := $(srctree)/tools/perf/trace/beauty/arch_errno_names.sh 653 654$(arch_errno_name_array): $(arch_errno_tbl) 655 $(Q)$(SHELL) '$(arch_errno_tbl)' '$(patsubst -%,,$(CC))' $(arch_errno_hdr_dir) > $@ 656 657sync_file_range_arrays := $(beauty_outdir)/sync_file_range_arrays.c 658sync_file_range_tbls := $(srctree)/tools/perf/trace/beauty/sync_file_range.sh 659 660$(sync_file_range_arrays): $(linux_uapi_dir)/fs.h $(sync_file_range_tbls) 661 $(Q)$(SHELL) '$(sync_file_range_tbls)' $(linux_uapi_dir) > $@ 662 663TESTS_CORESIGHT_DIR := $(srctree)/tools/perf/tests/shell/coresight 664 665tests-coresight-targets: FORCE 666 $(Q)$(MAKE) -C $(TESTS_CORESIGHT_DIR) 667 668tests-coresight-targets-clean: 669 $(call QUIET_CLEAN, coresight) 670 $(Q)$(MAKE) -C $(TESTS_CORESIGHT_DIR) O=$(OUTPUT) clean >/dev/null 671 672all: shell_compatibility_test $(ALL_PROGRAMS) $(LANG_BINDINGS) $(OTHER_PROGRAMS) tests-coresight-targets 673 674# Create python binding output directory if not already present 675_dummy := $(shell [ -d '$(OUTPUT)python' ] || mkdir -p '$(OUTPUT)python') 676 677$(OUTPUT)python/perf$(PYTHON_EXTENSION_SUFFIX): $(PYTHON_EXT_SRCS) $(PYTHON_EXT_DEPS) $(LIBPERF) $(LIBSUBCMD) 678 $(QUIET_GEN)LDSHARED="$(CC) -pthread -shared" \ 679 CFLAGS='$(CFLAGS)' LDFLAGS='$(LDFLAGS)' \ 680 $(PYTHON_WORD) util/setup.py \ 681 --quiet build_ext; \ 682 cp $(PYTHON_EXTBUILD_LIB)perf*.so $(OUTPUT)python/ 683 684python_perf_target: 685 @echo "Target is: $(OUTPUT)python/perf$(PYTHON_EXTENSION_SUFFIX)" 686 687please_set_SHELL_PATH_to_a_more_modern_shell: 688 $(Q)$$(:) 689 690shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell 691 692strip: $(PROGRAMS) $(OUTPUT)perf 693 $(STRIP) $(STRIP_OPTS) $(PROGRAMS) $(OUTPUT)perf 694 695PERF_IN := $(OUTPUT)perf-in.o 696 697PMU_EVENTS_IN := $(OUTPUT)pmu-events/pmu-events-in.o 698export NO_JEVENTS 699 700build := -f $(srctree)/tools/build/Makefile.build dir=. obj 701 702$(PERF_IN): prepare FORCE 703 $(Q)$(MAKE) $(build)=perf 704 705$(PMU_EVENTS_IN): FORCE prepare 706 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=pmu-events obj=pmu-events 707 708$(OUTPUT)perf: $(PERFLIBS) $(PERF_IN) $(PMU_EVENTS_IN) 709 $(QUIET_LINK)$(CC) $(CFLAGS) $(LDFLAGS) \ 710 $(PERF_IN) $(PMU_EVENTS_IN) $(LIBS) -o $@ 711 712$(GTK_IN): FORCE prepare 713 $(Q)$(MAKE) $(build)=gtk 714 715$(OUTPUT)libperf-gtk.so: $(GTK_IN) $(PERFLIBS) 716 $(QUIET_LINK)$(CC) -o $@ -shared $(LDFLAGS) $(filter %.o,$^) $(GTK_LIBS) 717 718$(OUTPUT)common-cmds.h: util/generate-cmdlist.sh command-list.txt 719 720$(OUTPUT)common-cmds.h: $(wildcard Documentation/perf-*.txt) 721 $(QUIET_GEN). util/generate-cmdlist.sh > $@+ && mv $@+ $@ 722 723$(SCRIPTS) : % : %.sh 724 $(QUIET_GEN)$(INSTALL) '$@.sh' '$(OUTPUT)$@' 725 726$(OUTPUT)PERF-VERSION-FILE: .FORCE-PERF-VERSION-FILE 727 $(Q)$(SHELL_PATH) util/PERF-VERSION-GEN $(OUTPUT) 728 729# These can record PERF_VERSION 730perf.spec $(SCRIPTS) \ 731 : $(OUTPUT)PERF-VERSION-FILE 732 733.SUFFIXES: 734 735# 736# If a target does not match any of the later rules then prefix it by $(OUTPUT) 737# This makes targets like 'make O=/tmp/perf perf.o' work in a natural way. 738# 739ifneq ($(OUTPUT),) 740%.o: $(OUTPUT)%.o 741 @echo " # Redirected target $@ => $(OUTPUT)$@" 742pmu-events/%.o: $(OUTPUT)pmu-events/%.o 743 @echo " # Redirected target $@ => $(OUTPUT)$@" 744util/%.o: $(OUTPUT)util/%.o 745 @echo " # Redirected target $@ => $(OUTPUT)$@" 746bench/%.o: $(OUTPUT)bench/%.o 747 @echo " # Redirected target $@ => $(OUTPUT)$@" 748tests/%.o: $(OUTPUT)tests/%.o 749 @echo " # Redirected target $@ => $(OUTPUT)$@" 750endif 751 752# These two need to be here so that when O= is not used they take precedence 753# over the general rule for .o 754 755# get relative building directory (to $(OUTPUT)) 756# and '.' if it's $(OUTPUT) itself 757__build-dir = $(subst $(OUTPUT),,$(dir $@)) 758build-dir = $(or $(__build-dir),.) 759 760prepare: $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)common-cmds.h archheaders \ 761 arm64-sysreg-defs \ 762 $(drm_ioctl_array) \ 763 $(fadvise_advice_array) \ 764 $(fsconfig_arrays) \ 765 $(fsmount_arrays) \ 766 $(fspick_arrays) \ 767 $(pkey_alloc_access_rights_array) \ 768 $(sndrv_pcm_ioctl_array) \ 769 $(sndrv_ctl_ioctl_array) \ 770 $(kcmp_type_array) \ 771 $(kvm_ioctl_array) \ 772 $(socket_arrays) \ 773 $(sockaddr_arrays) \ 774 $(vhost_virtio_ioctl_array) \ 775 $(madvise_behavior_array) \ 776 $(mmap_flags_array) \ 777 $(mmap_prot_array) \ 778 $(mremap_flags_array) \ 779 $(mount_flags_array) \ 780 $(move_mount_flags_array) \ 781 $(perf_ioctl_array) \ 782 $(prctl_option_array) \ 783 $(usbdevfs_ioctl_array) \ 784 $(x86_arch_irq_vectors_array) \ 785 $(x86_arch_MSRs_array) \ 786 $(x86_arch_prctl_code_array) \ 787 $(rename_flags_array) \ 788 $(arch_errno_name_array) \ 789 $(sync_file_range_arrays) \ 790 $(LIBAPI) \ 791 $(LIBPERF) \ 792 $(LIBSUBCMD) \ 793 $(LIBSYMBOL) \ 794 bpf-skel 795 796ifdef LIBBPF_STATIC 797prepare: $(LIBBPF) 798endif 799 800$(OUTPUT)%.o: %.c prepare FORCE 801 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ 802 803$(OUTPUT)%.i: %.c prepare FORCE 804 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ 805 806$(OUTPUT)%.s: %.c prepare FORCE 807 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ 808 809$(OUTPUT)%-bison.o: %.c prepare FORCE 810 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ 811 812$(OUTPUT)%-flex.o: %.c prepare FORCE 813 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ 814 815$(OUTPUT)%.o: %.S prepare FORCE 816 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ 817 818$(OUTPUT)%.i: %.S prepare FORCE 819 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ 820 821$(OUTPUT)perf-%: %.o $(PERFLIBS) 822 $(QUIET_LINK)$(CC) $(CFLAGS) -o $@ $(LDFLAGS) $(filter %.o,$^) $(LIBS) 823 824ifndef NO_PERF_READ_VDSO32 825$(OUTPUT)perf-read-vdso32: perf-read-vdso.c util/find-map.c 826 $(QUIET_CC)$(CC) -m32 $(filter -static,$(LDFLAGS)) -Wall -Werror -o $@ perf-read-vdso.c 827endif 828 829ifndef NO_PERF_READ_VDSOX32 830$(OUTPUT)perf-read-vdsox32: perf-read-vdso.c util/find-map.c 831 $(QUIET_CC)$(CC) -mx32 $(filter -static,$(LDFLAGS)) -Wall -Werror -o $@ perf-read-vdso.c 832endif 833 834$(OUTPUT)dlfilters/%.o: dlfilters/%.c include/perf/perf_dlfilter.h 835 $(Q)$(MKDIR) -p $(OUTPUT)dlfilters 836 $(QUIET_CC)$(CC) -c -Iinclude $(EXTRA_CFLAGS) -o $@ -fpic $< 837 838.SECONDARY: $(DLFILTERS:.so=.o) 839 840$(OUTPUT)dlfilters/%.so: $(OUTPUT)dlfilters/%.o 841 $(QUIET_LINK)$(CC) $(EXTRA_CFLAGS) -shared -o $@ $< 842 843ifndef NO_JVMTI 844LIBJVMTI_IN := $(OUTPUT)jvmti/jvmti-in.o 845 846$(LIBJVMTI_IN): FORCE 847 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=jvmti obj=jvmti 848 849$(OUTPUT)$(LIBJVMTI): $(LIBJVMTI_IN) 850 $(QUIET_LINK)$(CC) $(LDFLAGS) -shared -Wl,-soname -Wl,$(LIBJVMTI) -o $@ $< 851endif 852 853$(patsubst perf-%,%.o,$(PROGRAMS)): $(wildcard */*.h) 854 855$(LIBAPI): FORCE | $(LIBAPI_OUTPUT) 856 $(Q)$(MAKE) -C $(LIBAPI_DIR) O=$(LIBAPI_OUTPUT) \ 857 DESTDIR=$(LIBAPI_DESTDIR) prefix= subdir= \ 858 $@ install_headers 859 860$(LIBAPI)-clean: 861 $(call QUIET_CLEAN, libapi) 862 $(Q)$(RM) -r -- $(LIBAPI_OUTPUT) 863 864$(LIBBPF): FORCE | $(LIBBPF_OUTPUT) 865 $(Q)$(MAKE) -C $(LIBBPF_DIR) FEATURES_DUMP=$(FEATURE_DUMP_EXPORT) \ 866 O= OUTPUT=$(LIBBPF_OUTPUT)/ DESTDIR=$(LIBBPF_DESTDIR) prefix= subdir= \ 867 $@ install_headers 868 869$(LIBBPF)-clean: 870 $(call QUIET_CLEAN, libbpf) 871 $(Q)$(RM) -r -- $(LIBBPF_OUTPUT) 872 873$(LIBPERF): FORCE | $(LIBPERF_OUTPUT) 874 $(Q)$(MAKE) -C $(LIBPERF_DIR) O=$(LIBPERF_OUTPUT) \ 875 DESTDIR=$(LIBPERF_DESTDIR) prefix= subdir= \ 876 $@ install_headers 877 878$(LIBPERF)-clean: 879 $(call QUIET_CLEAN, libperf) 880 $(Q)$(RM) -r -- $(LIBPERF_OUTPUT) 881 882$(LIBSUBCMD): FORCE | $(LIBSUBCMD_OUTPUT) 883 $(Q)$(MAKE) -C $(LIBSUBCMD_DIR) O=$(LIBSUBCMD_OUTPUT) \ 884 DESTDIR=$(LIBSUBCMD_DESTDIR) prefix= subdir= \ 885 $@ install_headers 886 887$(LIBSUBCMD)-clean: 888 $(call QUIET_CLEAN, libsubcmd) 889 $(Q)$(RM) -r -- $(LIBSUBCMD_OUTPUT) 890 891$(LIBSYMBOL): FORCE | $(LIBSYMBOL_OUTPUT) 892 $(Q)$(MAKE) -C $(LIBSYMBOL_DIR) O=$(LIBSYMBOL_OUTPUT) \ 893 DESTDIR=$(LIBSYMBOL_DESTDIR) prefix= subdir= \ 894 $@ install_headers 895 896$(LIBSYMBOL)-clean: 897 $(call QUIET_CLEAN, libsymbol) 898 $(Q)$(RM) -r -- $(LIBSYMBOL_OUTPUT) 899 900help: 901 @echo 'Perf make targets:' 902 @echo ' doc - make *all* documentation (see below)' 903 @echo ' man - make manpage documentation (access with man <foo>)' 904 @echo ' html - make html documentation' 905 @echo ' info - make GNU info documentation (access with info <foo>)' 906 @echo ' pdf - make pdf documentation' 907 @echo ' TAGS - use etags to make tag information for source browsing' 908 @echo ' tags - use ctags to make tag information for source browsing' 909 @echo ' cscope - use cscope to make interactive browsing database' 910 @echo '' 911 @echo 'Perf install targets:' 912 @echo ' NOTE: documentation build requires asciidoc, xmlto packages to be installed' 913 @echo ' HINT: use "prefix" or "DESTDIR" to install to a particular' 914 @echo ' path like "make prefix=/usr/local install install-doc"' 915 @echo ' install - install compiled binaries' 916 @echo ' install-doc - install *all* documentation' 917 @echo ' install-man - install manpage documentation' 918 @echo ' install-html - install html documentation' 919 @echo ' install-info - install GNU info documentation' 920 @echo ' install-pdf - install pdf documentation' 921 @echo '' 922 @echo ' quick-install-doc - alias for quick-install-man' 923 @echo ' quick-install-man - install the documentation quickly' 924 @echo ' quick-install-html - install the html documentation quickly' 925 @echo '' 926 @echo 'Perf maintainer targets:' 927 @echo ' clean - clean all binary objects and build output' 928 929 930DOC_TARGETS := doc man html info pdf 931 932INSTALL_DOC_TARGETS := $(patsubst %,install-%,$(DOC_TARGETS)) try-install-man 933INSTALL_DOC_TARGETS += quick-install-doc quick-install-man quick-install-html 934 935# 'make doc' should call 'make -C Documentation all' 936$(DOC_TARGETS): 937 $(Q)$(MAKE) -C $(DOC_DIR) O=$(OUTPUT) $(@:doc=all) ASCIIDOC_EXTRA=$(ASCIIDOC_EXTRA) 938 939TAG_FOLDERS= . ../lib ../include 940TAG_FILES= ../../include/uapi/linux/perf_event.h 941 942TAGS: 943 $(QUIET_GEN)$(RM) TAGS; \ 944 $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print -o -name '*.cpp' -print | xargs etags -a $(TAG_FILES) 945 946tags: 947 $(QUIET_GEN)$(RM) tags; \ 948 $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print -o -name '*.cpp' -print | xargs ctags -a $(TAG_FILES) 949 950cscope: 951 $(QUIET_GEN)$(RM) cscope*; \ 952 $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print -o -name '*.cpp' -print | xargs cscope -b $(TAG_FILES) 953 954### Testing rules 955 956# GNU make supports exporting all variables by "export" without parameters. 957# However, the environment gets quite big, and some programs have problems 958# with that. 959 960check: $(OUTPUT)common-cmds.h 961 if sparse; \ 962 then \ 963 for i in *.c */*.c; \ 964 do \ 965 sparse $(CFLAGS) $(SPARSE_FLAGS) $$i || exit; \ 966 done; \ 967 else \ 968 exit 1; \ 969 fi 970 971### Installation rules 972 973ifdef GTK2 974install-gtk: $(OUTPUT)libperf-gtk.so 975 $(call QUIET_INSTALL, 'GTK UI') \ 976 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(libdir_SQ)'; \ 977 $(INSTALL) $(OUTPUT)libperf-gtk.so '$(DESTDIR_SQ)$(libdir_SQ)' 978else 979install-gtk: 980endif 981 982install-tools: all install-gtk 983 $(call QUIET_INSTALL, binaries) \ 984 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'; \ 985 $(INSTALL) $(OUTPUT)perf '$(DESTDIR_SQ)$(bindir_SQ)'; \ 986 $(LN) '$(DESTDIR_SQ)$(bindir_SQ)/perf' '$(DESTDIR_SQ)$(bindir_SQ)/trace'; \ 987 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(includedir_SQ)/perf'; \ 988 $(INSTALL) -m 644 include/perf/perf_dlfilter.h -t '$(DESTDIR_SQ)$(includedir_SQ)/perf' 989ifndef NO_PERF_READ_VDSO32 990 $(call QUIET_INSTALL, perf-read-vdso32) \ 991 $(INSTALL) $(OUTPUT)perf-read-vdso32 '$(DESTDIR_SQ)$(bindir_SQ)'; 992endif 993ifndef NO_PERF_READ_VDSOX32 994 $(call QUIET_INSTALL, perf-read-vdsox32) \ 995 $(INSTALL) $(OUTPUT)perf-read-vdsox32 '$(DESTDIR_SQ)$(bindir_SQ)'; 996endif 997ifndef NO_JVMTI 998 $(call QUIET_INSTALL, $(LIBJVMTI)) \ 999 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(libdir_SQ)'; \ 1000 $(INSTALL) $(OUTPUT)$(LIBJVMTI) '$(DESTDIR_SQ)$(libdir_SQ)'; 1001endif 1002 $(call QUIET_INSTALL, libexec) \ 1003 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)' 1004 $(call QUIET_INSTALL, perf-archive) \ 1005 $(INSTALL) $(OUTPUT)perf-archive -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)' 1006 $(call QUIET_INSTALL, perf-iostat) \ 1007 $(INSTALL) $(OUTPUT)perf-iostat -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)' 1008ifndef NO_LIBAUDIT 1009 $(call QUIET_INSTALL, strace/groups) \ 1010 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(STRACE_GROUPS_INSTDIR_SQ)'; \ 1011 $(INSTALL) trace/strace/groups/* -m 644 -t '$(DESTDIR_SQ)$(STRACE_GROUPS_INSTDIR_SQ)' 1012endif 1013ifndef NO_LIBPERL 1014 $(call QUIET_INSTALL, perl-scripts) \ 1015 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'; \ 1016 $(INSTALL) scripts/perl/Perf-Trace-Util/lib/Perf/Trace/* -m 644 -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'; \ 1017 $(INSTALL) scripts/perl/*.pl -m 644 -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl'; \ 1018 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'; \ 1019 $(INSTALL) scripts/perl/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin' 1020endif 1021ifndef NO_LIBPYTHON 1022 $(call QUIET_INSTALL, python-scripts) \ 1023 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'; \ 1024 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'; \ 1025 $(INSTALL) scripts/python/Perf-Trace-Util/lib/Perf/Trace/* -m 644 -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'; \ 1026 $(INSTALL) scripts/python/*.py -m 644 -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python'; \ 1027 $(INSTALL) scripts/python/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin' 1028endif 1029 $(call QUIET_INSTALL, dlfilters) \ 1030 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/dlfilters'; \ 1031 $(INSTALL) $(DLFILTERS) '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/dlfilters'; 1032 $(call QUIET_INSTALL, perf_completion-script) \ 1033 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(sysconfdir_SQ)/bash_completion.d'; \ 1034 $(INSTALL) perf-completion.sh -m 644 '$(DESTDIR_SQ)$(sysconfdir_SQ)/bash_completion.d/perf' 1035 $(call QUIET_INSTALL, perf-tip) \ 1036 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(tip_instdir_SQ)'; \ 1037 $(INSTALL) Documentation/tips.txt -m 644 -t '$(DESTDIR_SQ)$(tip_instdir_SQ)' 1038 1039install-tests: all install-gtk 1040 $(call QUIET_INSTALL, tests) \ 1041 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \ 1042 $(INSTALL) tests/attr.py -m 644 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \ 1043 $(INSTALL) tests/pe-file.exe* '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \ 1044 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/attr'; \ 1045 $(INSTALL) tests/attr/* -m 644 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/attr'; \ 1046 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell'; \ 1047 $(INSTALL) tests/shell/*.sh '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell'; \ 1048 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/lib'; \ 1049 $(INSTALL) tests/shell/lib/*.sh -m 644 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/lib'; \ 1050 $(INSTALL) tests/shell/lib/*.py -m 644 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/lib'; \ 1051 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/coresight' ; \ 1052 $(INSTALL) tests/shell/coresight/*.sh '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/coresight' 1053 $(Q)$(MAKE) -C tests/shell/coresight install-tests 1054 1055install-bin: install-tools install-tests 1056 1057install: install-bin try-install-man 1058 1059install-python_ext: 1060 $(PYTHON_WORD) util/setup.py --quiet install --root='/$(DESTDIR_SQ)' 1061 1062# 'make install-doc' should call 'make -C Documentation install' 1063$(INSTALL_DOC_TARGETS): 1064 $(Q)$(MAKE) -C $(DOC_DIR) O=$(OUTPUT) $(@:-doc=) ASCIIDOC_EXTRA=$(ASCIIDOC_EXTRA) 1065 1066### Cleaning rules 1067 1068python-clean: 1069 $(python-clean) 1070 1071SKEL_OUT := $(abspath $(OUTPUT)util/bpf_skel) 1072SKEL_TMP_OUT := $(abspath $(SKEL_OUT)/.tmp) 1073SKELETONS := $(SKEL_OUT)/bpf_prog_profiler.skel.h 1074SKELETONS += $(SKEL_OUT)/bperf_leader.skel.h $(SKEL_OUT)/bperf_follower.skel.h 1075SKELETONS += $(SKEL_OUT)/bperf_cgroup.skel.h $(SKEL_OUT)/func_latency.skel.h 1076SKELETONS += $(SKEL_OUT)/off_cpu.skel.h $(SKEL_OUT)/lock_contention.skel.h 1077SKELETONS += $(SKEL_OUT)/kwork_trace.skel.h $(SKEL_OUT)/sample_filter.skel.h 1078SKELETONS += $(SKEL_OUT)/kwork_top.skel.h 1079SKELETONS += $(SKEL_OUT)/bench_uprobe.skel.h 1080SKELETONS += $(SKEL_OUT)/augmented_raw_syscalls.skel.h 1081 1082$(SKEL_TMP_OUT) $(LIBAPI_OUTPUT) $(LIBBPF_OUTPUT) $(LIBPERF_OUTPUT) $(LIBSUBCMD_OUTPUT) $(LIBSYMBOL_OUTPUT): 1083 $(Q)$(MKDIR) -p $@ 1084 1085ifeq ($(CONFIG_PERF_BPF_SKEL),y) 1086BPFTOOL := $(SKEL_TMP_OUT)/bootstrap/bpftool 1087# Get Clang's default includes on this system, as opposed to those seen by 1088# '--target=bpf'. This fixes "missing" files on some architectures/distros, 1089# such as asm/byteorder.h, asm/socket.h, asm/sockios.h, sys/cdefs.h etc. 1090# 1091# Use '-idirafter': Don't interfere with include mechanics except where the 1092# build would have failed anyways. 1093define get_sys_includes 1094$(shell $(1) $(2) -v -E - </dev/null 2>&1 \ 1095 | sed -n '/<...> search starts here:/,/End of search list./{ s| \(/.*\)|-idirafter \1|p }') \ 1096$(shell $(1) $(2) -dM -E - </dev/null | grep '__riscv_xlen ' | awk '{printf("-D__riscv_xlen=%d -D__BITS_PER_LONG=%d", $$3, $$3)}') 1097endef 1098 1099ifneq ($(CROSS_COMPILE),) 1100CLANG_TARGET_ARCH = --target=$(notdir $(CROSS_COMPILE:%-=%)) 1101endif 1102 1103CLANG_OPTIONS = -Wall 1104CLANG_SYS_INCLUDES = $(call get_sys_includes,$(CLANG),$(CLANG_TARGET_ARCH)) 1105BPF_INCLUDE := -I$(SKEL_TMP_OUT)/.. -I$(LIBBPF_INCLUDE) $(CLANG_SYS_INCLUDES) 1106TOOLS_UAPI_INCLUDE := -I$(srctree)/tools/include/uapi 1107 1108ifneq ($(WERROR),0) 1109 CLANG_OPTIONS += -Werror 1110endif 1111 1112$(BPFTOOL): | $(SKEL_TMP_OUT) 1113 $(Q)CFLAGS= $(MAKE) -C ../bpf/bpftool \ 1114 OUTPUT=$(SKEL_TMP_OUT)/ bootstrap 1115 1116# Paths to search for a kernel to generate vmlinux.h from. 1117VMLINUX_BTF_ELF_PATHS ?= $(if $(O),$(O)/vmlinux) \ 1118 $(if $(KBUILD_OUTPUT),$(KBUILD_OUTPUT)/vmlinux) \ 1119 ../../vmlinux \ 1120 /boot/vmlinux-$(shell uname -r) 1121 1122# Paths to BTF information. 1123VMLINUX_BTF_BTF_PATHS ?= /sys/kernel/btf/vmlinux 1124 1125# Filter out kernels that don't exist or without a BTF section. 1126VMLINUX_BTF_ELF_ABSPATHS ?= $(abspath $(wildcard $(VMLINUX_BTF_ELF_PATHS))) 1127VMLINUX_BTF_PATHS ?= $(shell for file in $(VMLINUX_BTF_ELF_ABSPATHS); \ 1128 do \ 1129 if [ -f $$file ] && ($(READELF) -S "$$file" | grep -q .BTF); \ 1130 then \ 1131 echo "$$file"; \ 1132 fi; \ 1133 done) \ 1134 $(wildcard $(VMLINUX_BTF_BTF_PATHS)) 1135 1136# Select the first as the source of vmlinux.h. 1137VMLINUX_BTF ?= $(firstword $(VMLINUX_BTF_PATHS)) 1138 1139ifeq ($(VMLINUX_H),) 1140 ifeq ($(VMLINUX_BTF),) 1141 $(error Missing bpftool input for generating vmlinux.h) 1142 endif 1143endif 1144 1145$(SKEL_OUT)/vmlinux.h: $(VMLINUX_BTF) $(BPFTOOL) 1146ifeq ($(VMLINUX_H),) 1147 $(QUIET_GEN)$(BPFTOOL) btf dump file $< format c > $@ 1148else 1149 $(Q)cp "$(VMLINUX_H)" $@ 1150endif 1151 1152$(SKEL_TMP_OUT)/%.bpf.o: util/bpf_skel/%.bpf.c $(LIBBPF) $(SKEL_OUT)/vmlinux.h | $(SKEL_TMP_OUT) 1153 $(QUIET_CLANG)$(CLANG) -g -O2 --target=bpf $(CLANG_OPTIONS) $(BPF_INCLUDE) $(TOOLS_UAPI_INCLUDE) \ 1154 -c $(filter util/bpf_skel/%.bpf.c,$^) -o $@ 1155 1156$(SKEL_OUT)/%.skel.h: $(SKEL_TMP_OUT)/%.bpf.o | $(BPFTOOL) 1157 $(QUIET_GENSKEL)$(BPFTOOL) gen skeleton $< > $@ 1158 1159bpf-skel: $(SKELETONS) 1160 1161.PRECIOUS: $(SKEL_TMP_OUT)/%.bpf.o 1162 1163else # CONFIG_PERF_BPF_SKEL 1164 1165bpf-skel: 1166 1167endif # CONFIG_PERF_BPF_SKEL 1168 1169bpf-skel-clean: 1170 $(call QUIET_CLEAN, bpf-skel) $(RM) -r $(SKEL_TMP_OUT) $(SKELETONS) 1171 1172clean:: $(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 1173 $(call QUIET_CLEAN, core-objs) $(RM) $(LIBPERF_A) $(OUTPUT)perf-archive $(OUTPUT)perf-iostat $(LANG_BINDINGS) 1174 $(Q)find $(or $(OUTPUT),.) -name '*.o' -delete -o -name '\.*.cmd' -delete -o -name '\.*.d' -delete -o -name '*.shellcheck_log' -delete 1175 $(Q)$(RM) $(OUTPUT).config-detected 1176 $(call QUIET_CLEAN, core-progs) $(RM) $(ALL_PROGRAMS) perf perf-read-vdso32 perf-read-vdsox32 $(OUTPUT)$(LIBJVMTI).so 1177 $(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* \ 1178 $(OUTPUT)util/intel-pt-decoder/inat-tables.c \ 1179 $(OUTPUT)tests/llvm-src-{base,kbuild,prologue,relocation}.c \ 1180 $(OUTPUT)pmu-events/pmu-events.c \ 1181 $(OUTPUT)pmu-events/metric_test.log \ 1182 $(OUTPUT)$(fadvise_advice_array) \ 1183 $(OUTPUT)$(fsconfig_arrays) \ 1184 $(OUTPUT)$(fsmount_arrays) \ 1185 $(OUTPUT)$(fspick_arrays) \ 1186 $(OUTPUT)$(madvise_behavior_array) \ 1187 $(OUTPUT)$(mmap_flags_array) \ 1188 $(OUTPUT)$(mmap_prot_array) \ 1189 $(OUTPUT)$(mremap_flags_array) \ 1190 $(OUTPUT)$(mount_flags_array) \ 1191 $(OUTPUT)$(move_mount_flags_array) \ 1192 $(OUTPUT)$(drm_ioctl_array) \ 1193 $(OUTPUT)$(pkey_alloc_access_rights_array) \ 1194 $(OUTPUT)$(sndrv_ctl_ioctl_array) \ 1195 $(OUTPUT)$(sndrv_pcm_ioctl_array) \ 1196 $(OUTPUT)$(kvm_ioctl_array) \ 1197 $(OUTPUT)$(kcmp_type_array) \ 1198 $(OUTPUT)$(socket_arrays) \ 1199 $(OUTPUT)$(sockaddr_arrays) \ 1200 $(OUTPUT)$(vhost_virtio_ioctl_array) \ 1201 $(OUTPUT)$(perf_ioctl_array) \ 1202 $(OUTPUT)$(prctl_option_array) \ 1203 $(OUTPUT)$(usbdevfs_ioctl_array) \ 1204 $(OUTPUT)$(x86_arch_irq_vectors_array) \ 1205 $(OUTPUT)$(x86_arch_MSRs_array) \ 1206 $(OUTPUT)$(x86_arch_prctl_code_array) \ 1207 $(OUTPUT)$(rename_flags_array) \ 1208 $(OUTPUT)$(arch_errno_name_array) \ 1209 $(OUTPUT)$(sync_file_range_arrays) 1210 $(call QUIET_CLEAN, Documentation) \ 1211 $(MAKE) -C $(DOC_DIR) O=$(OUTPUT) clean >/dev/null 1212 1213# 1214# To provide FEATURE-DUMP into $(FEATURE_DUMP_COPY) 1215# file if defined, with no further action. 1216feature-dump: 1217ifdef FEATURE_DUMP_COPY 1218 @cp $(OUTPUT)FEATURE-DUMP $(FEATURE_DUMP_COPY) 1219 @echo "FEATURE-DUMP file copied into $(FEATURE_DUMP_COPY)" 1220else 1221 @echo "FEATURE-DUMP file available in $(OUTPUT)FEATURE-DUMP" 1222endif 1223 1224 1225FORCE: 1226 1227.PHONY: all install clean config-clean strip install-gtk 1228.PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell 1229.PHONY: .FORCE-PERF-VERSION-FILE TAGS tags cscope FORCE prepare 1230.PHONY: archheaders python_perf_target 1231 1232endif # force_fixdep 1233 1234# Delete partially updated (corrupted) files on error 1235.DELETE_ON_ERROR: 1236