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