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