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_LIBDW 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 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_LIBBIONIC if you do not want bionic support 63# 64# Define NO_LIBCRYPTO if you do not want libcrypto (openssl) support 65# used for generating build-ids for ELFs generated by jitdump. 66# 67# Define NO_LIBDW_DWARF_UNWIND if you do not want libdw support 68# for dwarf backtrace post unwind. 69# 70# Define NO_LIBTRACEEVENT=1 if you don't want libtraceevent to be linked, 71# this will remove multiple features and tools, such as 'perf trace', 72# that need it to read tracefs event format files, etc. 73# 74# Define NO_PERF_READ_VDSO32 if you do not want to build perf-read-vdso32 75# for reading the 32-bit compatibility VDSO in 64-bit mode 76# 77# Define NO_PERF_READ_VDSOX32 if you do not want to build perf-read-vdsox32 78# for reading the x32 mode 32-bit compatibility VDSO in 64-bit mode 79# 80# Define NO_ZLIB if you do not want to support compressed kernel modules 81# 82# Define NO_LIBBABELTRACE if you do not want libbabeltrace support 83# for CTF data format. 84# 85# Define NO_CAPSTONE if you do not want libcapstone support 86# for disasm engine. 87# 88# Define NO_LZMA if you do not want to support compressed (xz) kernel modules 89# 90# Define NO_AUXTRACE if you do not want AUX area tracing support 91# 92# Define NO_LIBBPF if you do not want BPF support 93# 94# Define NO_LIBCAP if you do not want process capabilities considered by perf 95# 96# Define NO_SDT if you do not want to define SDT event in perf tools, 97# note that it doesn't disable SDT scanning support. 98# 99# Define FEATURES_DUMP to provide features detection dump file 100# and bypass the feature detection 101# 102# Define NO_JVMTI if you do not want jvmti agent built 103# 104# Define NO_JVMTI_CMLR (debug only) if you do not want to process CMLR 105# data for java source lines. 106# 107# Define CORESIGHT if you DO WANT support for CoreSight trace decoding. 108# 109# Define NO_AIO if you do not want support of Posix AIO based trace 110# streaming for record mode. Currently Posix AIO trace streaming is 111# supported only when linking with glibc. 112# 113# Define NO_LIBZSTD if you do not want support of Zstandard based runtime 114# trace compression in record mode. 115# 116# Define TCMALLOC to enable tcmalloc heap profiling. 117# 118# Define LIBBPF_DYNAMIC to enable libbpf dynamic linking. 119# 120# Define NO_LIBPFM4 to disable libpfm4 events extension. 121# 122# Define NO_LIBDEBUGINFOD if you do not want support debuginfod 123# 124# Set BUILD_BPF_SKEL to 0 to override BUILD_BPF_SKEL and not build BPF skeletons 125# 126# Define BUILD_NONDISTRO to enable building an linking against libbfd and 127# libiberty distribution license incompatible libraries. 128# 129# Define EXTRA_TESTS to enable building extra tests useful mainly to perf 130# developers, such as: 131# x86 instruction decoder - new instructions test 132# 133# Define GEN_VMLINUX_H to generate vmlinux.h from the BTF. 134# 135# Define NO_SHELLCHECK if you do not want to run shellcheck during build 136 137# As per kernel Makefile, avoid funny character set dependencies 138unexport LC_ALL 139LC_COLLATE=C 140LC_NUMERIC=C 141export LC_COLLATE LC_NUMERIC 142 143ifeq ($(srctree),) 144srctree := $(patsubst %/,%,$(dir $(CURDIR))) 145srctree := $(patsubst %/,%,$(dir $(srctree))) 146#$(info Determined 'srctree' to be $(srctree)) 147endif 148 149ifneq ($(objtree),) 150#$(info Determined 'objtree' to be $(objtree)) 151endif 152 153ifneq ($(OUTPUT),) 154#$(info Determined 'OUTPUT' to be $(OUTPUT)) 155# Adding $(OUTPUT) as a directory to look for source files, 156# because use generated output files as sources dependency 157# for flex/bison parsers. 158VPATH += $(OUTPUT) 159export VPATH 160# create symlink to the original source 161SOURCE := $(shell ln -sfn $(srctree)/tools/perf $(OUTPUT)/source) 162endif 163 164# Beautify output 165# --------------------------------------------------------------------------- 166# 167# Most of build commands in Kbuild start with "cmd_". You can optionally define 168# "quiet_cmd_*". If defined, the short log is printed. Otherwise, no log from 169# that command is printed by default. 170# 171# e.g.) 172# quiet_cmd_depmod = DEPMOD $(MODLIB) 173# cmd_depmod = $(srctree)/scripts/depmod.sh $(DEPMOD) $(KERNELRELEASE) 174# 175# A simple variant is to prefix commands with $(Q) - that's useful 176# for commands that shall be hidden in non-verbose mode. 177# 178# $(Q)$(MAKE) $(build)=scripts/basic 179# 180# To put more focus on warnings, be less verbose as default 181# Use 'make V=1' to see the full commands 182 183ifeq ($(V),1) 184 quiet = 185 Q = 186else 187 quiet=quiet_ 188 Q=@ 189endif 190 191# If the user is running make -s (silent mode), suppress echoing of commands 192# make-4.0 (and later) keep single letter options in the 1st word of MAKEFLAGS. 193ifeq ($(filter 3.%,$(MAKE_VERSION)),) 194short-opts := $(firstword -$(MAKEFLAGS)) 195else 196short-opts := $(filter-out --%,$(MAKEFLAGS)) 197endif 198 199ifneq ($(findstring s,$(short-opts)),) 200 quiet=silent_ 201endif 202 203export quiet Q 204 205# Do not use make's built-in rules 206# (this improves performance and avoids hard-to-debug behaviour); 207MAKEFLAGS += -r 208 209# Makefiles suck: This macro sets a default value of $(2) for the 210# variable named by $(1), unless the variable has been set by 211# environment or command line. This is necessary for CC and AR 212# because make sets default values, so the simpler ?= approach 213# won't work as expected. 214define allow-override 215 $(if $(or $(findstring environment,$(origin $(1))),\ 216 $(findstring command line,$(origin $(1)))),,\ 217 $(eval $(1) = $(2))) 218endef 219 220LD += $(EXTRA_LDFLAGS) 221 222HOSTCC ?= gcc 223HOSTLD ?= ld 224HOSTAR ?= ar 225CLANG ?= clang 226 227# Some distros provide the command $(CROSS_COMPILE)pkg-config for 228# searching packges installed with Multiarch. Use it for cross 229# compilation if it is existed. 230ifneq (, $(shell which $(CROSS_COMPILE)pkg-config)) 231 PKG_CONFIG ?= $(CROSS_COMPILE)pkg-config 232else 233 PKG_CONFIG ?= pkg-config 234 235 # PKG_CONFIG_PATH or PKG_CONFIG_LIBDIR, alongside PKG_CONFIG_SYSROOT_DIR 236 # for modified system root, is required for the cross compilation. 237 # If these PKG_CONFIG environment variables are not set, Multiarch library 238 # paths are used instead. 239 ifdef CROSS_COMPILE 240 ifeq ($(PKG_CONFIG_LIBDIR)$(PKG_CONFIG_PATH)$(PKG_CONFIG_SYSROOT_DIR),) 241 CROSS_ARCH = $(shell $(CC) -dumpmachine) 242 PKG_CONFIG_LIBDIR := /usr/local/$(CROSS_ARCH)/lib/pkgconfig/ 243 PKG_CONFIG_LIBDIR := $(PKG_CONFIG_LIBDIR):/usr/local/lib/$(CROSS_ARCH)/pkgconfig/ 244 PKG_CONFIG_LIBDIR := $(PKG_CONFIG_LIBDIR):/usr/lib/$(CROSS_ARCH)/pkgconfig/ 245 PKG_CONFIG_LIBDIR := $(PKG_CONFIG_LIBDIR):/usr/local/share/pkgconfig/ 246 PKG_CONFIG_LIBDIR := $(PKG_CONFIG_LIBDIR):/usr/share/pkgconfig/ 247 export PKG_CONFIG_LIBDIR 248 $(warning Missing PKG_CONFIG_LIBDIR, PKG_CONFIG_PATH and PKG_CONFIG_SYSROOT_DIR for cross compilation,) 249 $(warning set PKG_CONFIG_LIBDIR for using Multiarch libs.) 250 endif 251 endif 252endif 253 254RM = rm -f 255LN = ln -f 256MKDIR = mkdir 257FIND = find 258INSTALL = install 259FLEX ?= flex 260BISON ?= bison 261STRIP = strip 262AWK = awk 263READELF ?= readelf 264 265# include Makefile.config by default and rule out 266# non-config cases 267config := 1 268 269NON_CONFIG_TARGETS := clean python-clean TAGS tags cscope help 270 271ifdef MAKECMDGOALS 272ifeq ($(filter-out $(NON_CONFIG_TARGETS),$(MAKECMDGOALS)),) 273 VMLINUX_H=$(src-perf)/util/bpf_skel/vmlinux/vmlinux.h 274 config := 0 275endif 276endif 277 278# The fixdep build - we force fixdep tool to be built as 279# the first target in the separate make session not to be 280# disturbed by any parallel make jobs. Once fixdep is done 281# we issue the requested build with FIXDEP=1 variable. 282# 283# The fixdep build is disabled for $(NON_CONFIG_TARGETS) 284# targets, because it's not necessary. 285 286ifdef FIXDEP 287 force_fixdep := 0 288else 289 force_fixdep := $(config) 290endif 291 292# Runs shellcheck on perf shell scripts 293ifeq ($(NO_SHELLCHECK),1) 294 SHELLCHECK := 295else 296 SHELLCHECK := $(shell which shellcheck 2> /dev/null) 297endif 298 299# shellcheck is using in tools/perf/tests/Build with option -a/--check-sourced ( 300# introduced in v0.4.7) and -S/--severity (introduced in v0.6.0). So make the 301# minimal shellcheck version as v0.6.0. 302ifneq ($(SHELLCHECK),) 303 ifeq ($(shell expr $(shell $(SHELLCHECK) --version | grep version: | \ 304 sed -e 's/.\+ \([0-9]\+\).\([0-9]\+\).\([0-9]\+\)/\1\2\3/g') \< 060), 1) 305 SHELLCHECK := 306 endif 307endif 308 309# Runs mypy on perf python files 310ifeq ($(MYPY),1) 311 MYPY := $(shell which mypy 2> /dev/null) 312endif 313 314export srctree OUTPUT RM CC CXX LD AR CFLAGS CXXFLAGS V BISON FLEX AWK 315export HOSTCC HOSTLD HOSTAR HOSTCFLAGS SHELLCHECK MYPY 316 317include $(srctree)/tools/build/Makefile.include 318 319ifeq ($(force_fixdep),1) 320goals := $(filter-out all sub-make, $(MAKECMDGOALS)) 321 322$(goals) all: sub-make 323 324sub-make: fixdep 325 @./check-headers.sh 326 $(Q)$(MAKE) FIXDEP=1 -f Makefile.perf $(goals) 327 328else # force_fixdep 329 330LIBAPI_DIR = $(srctree)/tools/lib/api/ 331LIBBPF_DIR = $(srctree)/tools/lib/bpf/ 332LIBSUBCMD_DIR = $(srctree)/tools/lib/subcmd/ 333LIBSYMBOL_DIR = $(srctree)/tools/lib/symbol/ 334LIBPERF_DIR = $(srctree)/tools/lib/perf/ 335DOC_DIR = $(srctree)/tools/perf/Documentation/ 336 337# Set FEATURE_TESTS to 'all' so all possible feature checkers are executed. 338# Without this setting the output feature dump file misses some features, for 339# example, liberty. Select all checkers so we won't get an incomplete feature 340# dump file. 341ifeq ($(config),1) 342ifdef MAKECMDGOALS 343ifeq ($(filter feature-dump,$(MAKECMDGOALS)),feature-dump) 344FEATURE_TESTS := all 345endif 346endif 347include Makefile.config 348endif 349 350ifeq ($(config),0) 351include $(srctree)/tools/scripts/Makefile.arch 352-include arch/$(SRCARCH)/Makefile 353endif 354 355# The FEATURE_DUMP_EXPORT holds location of the actual 356# FEATURE_DUMP file to be used to bypass feature detection 357# (for bpf or any other subproject) 358ifeq ($(FEATURES_DUMP),) 359FEATURE_DUMP_EXPORT := $(realpath $(OUTPUT)FEATURE-DUMP) 360else 361FEATURE_DUMP_EXPORT := $(realpath $(FEATURES_DUMP)) 362endif 363 364export prefix bindir sharedir sysconfdir DESTDIR 365 366# sparse is architecture-neutral, which means that we need to tell it 367# explicitly what architecture to check for. Fix this up for yours.. 368SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__ 369 370# Guard against environment variables 371PYRF_OBJS = 372SCRIPT_SH = 373 374SCRIPT_SH += perf-archive.sh 375SCRIPT_SH += perf-iostat.sh 376 377grep-libs = $(filter -l%,$(1)) 378strip-libs = $(filter-out -l%,$(1)) 379 380ifneq ($(OUTPUT),) 381 LIBAPI_OUTPUT = $(abspath $(OUTPUT))/libapi 382else 383 LIBAPI_OUTPUT = $(CURDIR)/libapi 384endif 385LIBAPI_DESTDIR = $(LIBAPI_OUTPUT) 386LIBAPI_INCLUDE = $(LIBAPI_DESTDIR)/include 387LIBAPI = $(LIBAPI_OUTPUT)/libapi.a 388export LIBAPI 389CFLAGS += -I$(LIBAPI_OUTPUT)/include 390 391ifneq ($(OUTPUT),) 392 LIBBPF_OUTPUT = $(abspath $(OUTPUT))/libbpf 393else 394 LIBBPF_OUTPUT = $(CURDIR)/libbpf 395endif 396ifdef LIBBPF_STATIC 397 LIBBPF_DESTDIR = $(LIBBPF_OUTPUT) 398 LIBBPF_INCLUDE = $(LIBBPF_DESTDIR)/include 399 LIBBPF = $(LIBBPF_OUTPUT)/libbpf.a 400 CFLAGS += -I$(LIBBPF_OUTPUT)/include 401endif 402 403ifneq ($(OUTPUT),) 404 LIBSUBCMD_OUTPUT = $(abspath $(OUTPUT))/libsubcmd 405else 406 LIBSUBCMD_OUTPUT = $(CURDIR)/libsubcmd 407endif 408LIBSUBCMD_DESTDIR = $(LIBSUBCMD_OUTPUT) 409LIBSUBCMD_INCLUDE = $(LIBSUBCMD_DESTDIR)/include 410LIBSUBCMD = $(LIBSUBCMD_OUTPUT)/libsubcmd.a 411CFLAGS += -I$(LIBSUBCMD_OUTPUT)/include 412 413ifneq ($(OUTPUT),) 414 LIBSYMBOL_OUTPUT = $(abspath $(OUTPUT))/libsymbol 415else 416 LIBSYMBOL_OUTPUT = $(CURDIR)/libsymbol 417endif 418LIBSYMBOL_DESTDIR = $(LIBSYMBOL_OUTPUT) 419LIBSYMBOL_INCLUDE = $(LIBSYMBOL_DESTDIR)/include 420LIBSYMBOL = $(LIBSYMBOL_OUTPUT)/libsymbol.a 421CFLAGS += -I$(LIBSYMBOL_OUTPUT)/include 422 423ifneq ($(OUTPUT),) 424 LIBPERF_OUTPUT = $(abspath $(OUTPUT))/libperf 425else 426 LIBPERF_OUTPUT = $(CURDIR)/libperf 427endif 428LIBPERF_DESTDIR = $(LIBPERF_OUTPUT) 429LIBPERF_INCLUDE = $(LIBPERF_DESTDIR)/include 430LIBPERF = $(LIBPERF_OUTPUT)/libperf.a 431export LIBPERF 432CFLAGS += -I$(LIBPERF_OUTPUT)/include 433 434# python extension build directories 435PYTHON_EXTBUILD := $(OUTPUT)python_ext_build/ 436PYTHON_EXTBUILD_LIB := $(PYTHON_EXTBUILD)lib/ 437PYTHON_EXTBUILD_TMP := $(PYTHON_EXTBUILD)tmp/ 438export PYTHON_EXTBUILD_LIB PYTHON_EXTBUILD_TMP 439 440python-clean := $(call QUIET_CLEAN, python) $(RM) -r $(PYTHON_EXTBUILD) $(OUTPUT)python/perf*.so 441 442# Use the detected configuration 443-include $(OUTPUT).config-detected 444 445SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) 446 447PROGRAMS += $(OUTPUT)perf 448 449ifndef NO_PERF_READ_VDSO32 450PROGRAMS += $(OUTPUT)perf-read-vdso32 451endif 452 453ifndef NO_PERF_READ_VDSOX32 454PROGRAMS += $(OUTPUT)perf-read-vdsox32 455endif 456 457LIBJVMTI = libperf-jvmti.so 458 459ifndef NO_JVMTI 460PROGRAMS += $(OUTPUT)$(LIBJVMTI) 461endif 462 463DLFILTERS := dlfilter-test-api-v0.so dlfilter-test-api-v2.so dlfilter-show-cycles.so 464DLFILTERS := $(patsubst %,$(OUTPUT)dlfilters/%,$(DLFILTERS)) 465 466# what 'all' will build and 'install' will install, in perfexecdir 467ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS) $(DLFILTERS) 468 469# what 'all' will build but not install in perfexecdir 470OTHER_PROGRAMS = $(OUTPUT)perf 471 472# Set paths to tools early so that they can be used for version tests. 473ifndef SHELL_PATH 474 SHELL_PATH = /bin/sh 475endif 476ifndef PERL_PATH 477 PERL_PATH = /usr/bin/perl 478endif 479 480export PERL_PATH 481 482LIBPERF_BENCH_IN := $(OUTPUT)perf-bench-in.o 483LIBPERF_BENCH := $(OUTPUT)libperf-bench.a 484 485LIBPERF_TEST_IN := $(OUTPUT)perf-test-in.o 486LIBPERF_TEST := $(OUTPUT)libperf-test.a 487 488LIBPERF_UI_IN := $(OUTPUT)perf-ui-in.o 489LIBPERF_UI := $(OUTPUT)libperf-ui.a 490 491LIBPERF_UTIL_IN := $(OUTPUT)perf-util-in.o 492LIBPERF_UTIL := $(OUTPUT)libperf-util.a 493 494LIBPMU_EVENTS_IN := $(OUTPUT)pmu-events/pmu-events-in.o 495LIBPMU_EVENTS := $(OUTPUT)libpmu-events.a 496 497PERFLIBS = $(LIBAPI) $(LIBPERF) $(LIBSUBCMD) $(LIBSYMBOL) 498ifdef LIBBPF_STATIC 499 PERFLIBS += $(LIBBPF) 500endif 501PERFLIBS += $(LIBPERF_BENCH) $(LIBPERF_TEST) $(LIBPERF_UI) $(LIBPERF_UTIL) 502PERFLIBS += $(LIBPMU_EVENTS) 503 504# We choose to avoid "if .. else if .. else .. endif endif" 505# because maintaining the nesting to match is a pain. If 506# we had "elif" things would have been much nicer... 507 508ifneq ($(OUTPUT),) 509 CFLAGS += -I$(OUTPUT) 510endif 511 512ifdef GTK2 513 ALL_PROGRAMS += $(OUTPUT)libperf-gtk.so 514 GTK_IN := $(OUTPUT)gtk-in.o 515endif 516 517ifdef ASCIIDOC8 518 export ASCIIDOC8 519endif 520 521EXTLIBS := $(call filter-out,$(EXCLUDE_EXTLIBS),$(EXTLIBS)) 522LIBS = -Wl,--whole-archive $(PERFLIBS) $(EXTRA_PERFLIBS) -Wl,--no-whole-archive -Wl,--start-group $(EXTLIBS) -Wl,--end-group 523 524PERFLIBS_PY := $(call filter-out,$(LIBPERF_BENCH) $(LIBPERF_TEST),$(PERFLIBS)) 525LIBS_PY = -Wl,--whole-archive $(PERFLIBS_PY) $(EXTRA_PERFLIBS) -Wl,--no-whole-archive -Wl,--start-group $(EXTLIBS) -Wl,--end-group 526 527export INSTALL SHELL_PATH 528 529### Build rules 530 531SHELL = $(SHELL_PATH) 532 533arm64_gen_sysreg_dir := $(srctree)/tools/arch/arm64/tools 534ifneq ($(OUTPUT),) 535 arm64_gen_sysreg_outdir := $(abspath $(OUTPUT)) 536else 537 arm64_gen_sysreg_outdir := $(CURDIR) 538endif 539 540arm64-sysreg-defs: FORCE 541 $(Q)$(MAKE) -C $(arm64_gen_sysreg_dir) O=$(arm64_gen_sysreg_outdir) \ 542 prefix= subdir= 543 544arm64-sysreg-defs-clean: 545 $(call QUIET_CLEAN,arm64-sysreg-defs) 546 $(Q)$(MAKE) -C $(arm64_gen_sysreg_dir) O=$(arm64_gen_sysreg_outdir) \ 547 prefix= subdir= clean > /dev/null 548 549beauty_linux_dir := $(srctree)/tools/perf/trace/beauty/include/linux/ 550beauty_uapi_linux_dir := $(srctree)/tools/perf/trace/beauty/include/uapi/linux/ 551beauty_uapi_sound_dir := $(srctree)/tools/perf/trace/beauty/include/uapi/sound/ 552beauty_arch_asm_dir := $(srctree)/tools/perf/trace/beauty/arch/x86/include/asm/ 553beauty_x86_arch_asm_uapi_dir := $(srctree)/tools/perf/trace/beauty/arch/x86/include/uapi/asm/ 554 555linux_uapi_dir := $(srctree)/tools/include/uapi/linux 556asm_generic_uapi_dir := $(srctree)/tools/include/uapi/asm-generic 557arch_asm_uapi_dir := $(srctree)/tools/arch/$(SRCARCH)/include/uapi/asm/ 558x86_arch_asm_dir := $(srctree)/tools/arch/x86/include/asm/ 559 560beauty_outdir := $(OUTPUT)trace/beauty/generated 561beauty_ioctl_outdir := $(beauty_outdir)/ioctl 562 563# Create output directory if not already present 564$(shell [ -d '$(beauty_ioctl_outdir)' ] || mkdir -p '$(beauty_ioctl_outdir)') 565 566syscall_array := $(beauty_outdir)/syscalltbl.c 567syscall_tbl := $(srctree)/tools/perf/trace/beauty/syscalltbl.sh 568syscall_tbl_data := $(srctree)/tools/scripts/syscall.tbl \ 569 $(wildcard $(srctree)/tools/perf/arch/*/entry/syscalls/syscall*.tbl) 570 571$(syscall_array): $(syscall_tbl) $(syscall_tbl_data) 572 $(Q)$(SHELL) '$(syscall_tbl)' $(srctree)/tools $@ 573 574fs_at_flags_array := $(beauty_outdir)/fs_at_flags_array.c 575fs_at_flags_tbl := $(srctree)/tools/perf/trace/beauty/fs_at_flags.sh 576 577$(fs_at_flags_array): $(beauty_uapi_linux_dir)/fcntl.h $(fs_at_flags_tbl) 578 $(Q)$(SHELL) '$(fs_at_flags_tbl)' $(beauty_uapi_linux_dir) > $@ 579 580clone_flags_array := $(beauty_outdir)/clone_flags_array.c 581clone_flags_tbl := $(srctree)/tools/perf/trace/beauty/clone.sh 582 583$(clone_flags_array): $(beauty_uapi_linux_dir)/sched.h $(clone_flags_tbl) 584 $(Q)$(SHELL) '$(clone_flags_tbl)' $(beauty_uapi_linux_dir) > $@ 585 586drm_ioctl_array := $(beauty_ioctl_outdir)/drm_ioctl_array.c 587drm_hdr_dir := $(srctree)/tools/include/uapi/drm 588drm_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/drm_ioctl.sh 589 590$(drm_ioctl_array): $(drm_hdr_dir)/drm.h $(drm_hdr_dir)/i915_drm.h $(drm_ioctl_tbl) 591 $(Q)$(SHELL) '$(drm_ioctl_tbl)' $(drm_hdr_dir) > $@ 592 593fadvise_advice_array := $(beauty_outdir)/fadvise_advice_array.c 594fadvise_advice_tbl := $(srctree)/tools/perf/trace/beauty/fadvise.sh 595 596$(fadvise_advice_array): $(linux_uapi_dir)/in.h $(fadvise_advice_tbl) 597 $(Q)$(SHELL) '$(fadvise_advice_tbl)' $(linux_uapi_dir) > $@ 598 599fsmount_arrays := $(beauty_outdir)/fsmount_arrays.c 600fsmount_tbls := $(srctree)/tools/perf/trace/beauty/fsmount.sh 601 602$(fsmount_arrays): $(beauty_uapi_linux_dir)/mount.h $(fsmount_tbls) 603 $(Q)$(SHELL) '$(fsmount_tbls)' $(beauty_uapi_linux_dir) > $@ 604 605fspick_arrays := $(beauty_outdir)/fspick_arrays.c 606fspick_tbls := $(srctree)/tools/perf/trace/beauty/fspick.sh 607 608$(fspick_arrays): $(beauty_uapi_linux_dir)/mount.h $(fspick_tbls) 609 $(Q)$(SHELL) '$(fspick_tbls)' $(beauty_uapi_linux_dir) > $@ 610 611fsconfig_arrays := $(beauty_outdir)/fsconfig_arrays.c 612fsconfig_tbls := $(srctree)/tools/perf/trace/beauty/fsconfig.sh 613 614$(fsconfig_arrays): $(beauty_uapi_linux_dir)/mount.h $(fsconfig_tbls) 615 $(Q)$(SHELL) '$(fsconfig_tbls)' $(beauty_uapi_linux_dir) > $@ 616 617pkey_alloc_access_rights_array := $(beauty_outdir)/pkey_alloc_access_rights_array.c 618asm_generic_hdr_dir := $(srctree)/tools/include/uapi/asm-generic/ 619pkey_alloc_access_rights_tbl := $(srctree)/tools/perf/trace/beauty/pkey_alloc_access_rights.sh 620 621$(pkey_alloc_access_rights_array): $(asm_generic_hdr_dir)/mman-common.h $(pkey_alloc_access_rights_tbl) 622 $(Q)$(SHELL) '$(pkey_alloc_access_rights_tbl)' $(asm_generic_hdr_dir) > $@ 623 624sndrv_ctl_ioctl_array := $(beauty_ioctl_outdir)/sndrv_ctl_ioctl_array.c 625sndrv_ctl_hdr_dir := $(srctree)/tools/include/uapi/sound 626sndrv_ctl_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/sndrv_ctl_ioctl.sh 627 628$(sndrv_ctl_ioctl_array): $(beauty_uapi_sound_dir)/asound.h $(sndrv_ctl_ioctl_tbl) 629 $(Q)$(SHELL) '$(sndrv_ctl_ioctl_tbl)' $(beauty_uapi_sound_dir) > $@ 630 631sndrv_pcm_ioctl_array := $(beauty_ioctl_outdir)/sndrv_pcm_ioctl_array.c 632sndrv_pcm_hdr_dir := $(srctree)/tools/include/uapi/sound 633sndrv_pcm_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/sndrv_pcm_ioctl.sh 634 635$(sndrv_pcm_ioctl_array): $(beauty_uapi_sound_dir)/asound.h $(sndrv_pcm_ioctl_tbl) 636 $(Q)$(SHELL) '$(sndrv_pcm_ioctl_tbl)' $(beauty_uapi_sound_dir) > $@ 637 638kcmp_type_array := $(beauty_outdir)/kcmp_type_array.c 639kcmp_hdr_dir := $(srctree)/tools/include/uapi/linux/ 640kcmp_type_tbl := $(srctree)/tools/perf/trace/beauty/kcmp_type.sh 641 642$(kcmp_type_array): $(kcmp_hdr_dir)/kcmp.h $(kcmp_type_tbl) 643 $(Q)$(SHELL) '$(kcmp_type_tbl)' $(kcmp_hdr_dir) > $@ 644 645kvm_ioctl_array := $(beauty_ioctl_outdir)/kvm_ioctl_array.c 646kvm_hdr_dir := $(srctree)/tools/include/uapi/linux 647kvm_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/kvm_ioctl.sh 648 649$(kvm_ioctl_array): $(kvm_hdr_dir)/kvm.h $(kvm_ioctl_tbl) 650 $(Q)$(SHELL) '$(kvm_ioctl_tbl)' $(kvm_hdr_dir) > $@ 651 652socket_arrays := $(beauty_outdir)/socket.c 653socket_tbl := $(srctree)/tools/perf/trace/beauty/socket.sh 654 655$(socket_arrays): $(linux_uapi_dir)/in.h $(beauty_linux_dir)/socket.h $(socket_tbl) 656 $(Q)$(SHELL) '$(socket_tbl)' $(linux_uapi_dir) $(beauty_linux_dir) > $@ 657 658sockaddr_arrays := $(beauty_outdir)/sockaddr.c 659sockaddr_tbl := $(srctree)/tools/perf/trace/beauty/sockaddr.sh 660 661$(sockaddr_arrays): $(beauty_linux_dir)/socket.h $(sockaddr_tbl) 662 $(Q)$(SHELL) '$(sockaddr_tbl)' $(beauty_linux_dir) > $@ 663 664vhost_virtio_ioctl_array := $(beauty_ioctl_outdir)/vhost_virtio_ioctl_array.c 665vhost_virtio_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/vhost_virtio_ioctl.sh 666 667$(vhost_virtio_ioctl_array): $(beauty_uapi_linux_dir)/vhost.h $(vhost_virtio_ioctl_tbl) 668 $(Q)$(SHELL) '$(vhost_virtio_ioctl_tbl)' $(beauty_uapi_linux_dir) > $@ 669 670perf_ioctl_array := $(beauty_ioctl_outdir)/perf_ioctl_array.c 671perf_hdr_dir := $(srctree)/tools/include/uapi/linux 672perf_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/perf_ioctl.sh 673 674$(perf_ioctl_array): $(perf_hdr_dir)/perf_event.h $(perf_ioctl_tbl) 675 $(Q)$(SHELL) '$(perf_ioctl_tbl)' $(perf_hdr_dir) > $@ 676 677madvise_behavior_array := $(beauty_outdir)/madvise_behavior_array.c 678madvise_hdr_dir := $(srctree)/tools/include/uapi/asm-generic/ 679madvise_behavior_tbl := $(srctree)/tools/perf/trace/beauty/madvise_behavior.sh 680 681$(madvise_behavior_array): $(madvise_hdr_dir)/mman-common.h $(madvise_behavior_tbl) 682 $(Q)$(SHELL) '$(madvise_behavior_tbl)' $(madvise_hdr_dir) > $@ 683 684mmap_flags_array := $(beauty_outdir)/mmap_flags_array.c 685mmap_flags_tbl := $(srctree)/tools/perf/trace/beauty/mmap_flags.sh 686 687$(mmap_flags_array): $(linux_uapi_dir)/mman.h $(asm_generic_uapi_dir)/mman.h $(asm_generic_uapi_dir)/mman-common.h $(mmap_flags_tbl) 688 $(Q)$(SHELL) '$(mmap_flags_tbl)' $(linux_uapi_dir) $(asm_generic_uapi_dir) $(arch_asm_uapi_dir) > $@ 689 690mremap_flags_array := $(beauty_outdir)/mremap_flags_array.c 691mremap_flags_tbl := $(srctree)/tools/perf/trace/beauty/mremap_flags.sh 692 693$(mremap_flags_array): $(linux_uapi_dir)/mman.h $(mremap_flags_tbl) 694 $(Q)$(SHELL) '$(mremap_flags_tbl)' $(linux_uapi_dir) > $@ 695 696mount_flags_array := $(beauty_outdir)/mount_flags_array.c 697mount_flags_tbl := $(srctree)/tools/perf/trace/beauty/mount_flags.sh 698 699$(mount_flags_array): $(beauty_uapi_linux_dir)/mount.h $(mount_flags_tbl) 700 $(Q)$(SHELL) '$(mount_flags_tbl)' $(beauty_uapi_linux_dir) > $@ 701 702move_mount_flags_array := $(beauty_outdir)/move_mount_flags_array.c 703move_mount_flags_tbl := $(srctree)/tools/perf/trace/beauty/move_mount_flags.sh 704 705$(move_mount_flags_array): $(beauty_uapi_linux_dir)/mount.h $(move_mount_flags_tbl) 706 $(Q)$(SHELL) '$(move_mount_flags_tbl)' $(beauty_uapi_linux_dir) > $@ 707 708mmap_prot_array := $(beauty_outdir)/mmap_prot_array.c 709mmap_prot_tbl := $(srctree)/tools/perf/trace/beauty/mmap_prot.sh 710 711$(mmap_prot_array): $(asm_generic_uapi_dir)/mman.h $(asm_generic_uapi_dir)/mman-common.h $(mmap_prot_tbl) 712 $(Q)$(SHELL) '$(mmap_prot_tbl)' $(asm_generic_uapi_dir) $(arch_asm_uapi_dir) > $@ 713 714prctl_option_array := $(beauty_outdir)/prctl_option_array.c 715prctl_option_tbl := $(srctree)/tools/perf/trace/beauty/prctl_option.sh 716 717$(prctl_option_array): $(beauty_uapi_linux_dir)/prctl.h $(prctl_option_tbl) 718 $(Q)$(SHELL) '$(prctl_option_tbl)' $(beauty_uapi_linux_dir) > $@ 719 720usbdevfs_ioctl_array := $(beauty_ioctl_outdir)/usbdevfs_ioctl_array.c 721usbdevfs_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/usbdevfs_ioctl.sh 722 723$(usbdevfs_ioctl_array): $(beauty_uapi_linux_dir)/usbdevice_fs.h $(usbdevfs_ioctl_tbl) 724 $(Q)$(SHELL) '$(usbdevfs_ioctl_tbl)' $(beauty_uapi_linux_dir) > $@ 725 726x86_arch_prctl_code_array := $(beauty_outdir)/x86_arch_prctl_code_array.c 727x86_arch_prctl_code_tbl := $(srctree)/tools/perf/trace/beauty/x86_arch_prctl.sh 728 729$(x86_arch_prctl_code_array): $(beauty_x86_arch_asm_uapi_dir)/prctl.h $(x86_arch_prctl_code_tbl) 730 $(Q)$(SHELL) '$(x86_arch_prctl_code_tbl)' $(beauty_x86_arch_asm_uapi_dir) > $@ 731 732x86_arch_irq_vectors_array := $(beauty_outdir)/x86_arch_irq_vectors_array.c 733x86_arch_irq_vectors_tbl := $(srctree)/tools/perf/trace/beauty/tracepoints/x86_irq_vectors.sh 734 735$(x86_arch_irq_vectors_array): $(beauty_arch_asm_dir)/irq_vectors.h $(x86_arch_irq_vectors_tbl) 736 $(Q)$(SHELL) '$(x86_arch_irq_vectors_tbl)' $(beauty_arch_asm_dir) > $@ 737 738x86_arch_MSRs_array := $(beauty_outdir)/x86_arch_MSRs_array.c 739x86_arch_MSRs_tbl := $(srctree)/tools/perf/trace/beauty/tracepoints/x86_msr.sh 740 741$(x86_arch_MSRs_array): $(x86_arch_asm_dir)/msr-index.h $(x86_arch_MSRs_tbl) 742 $(Q)$(SHELL) '$(x86_arch_MSRs_tbl)' $(x86_arch_asm_dir) > $@ 743 744rename_flags_array := $(beauty_outdir)/rename_flags_array.c 745rename_flags_tbl := $(srctree)/tools/perf/trace/beauty/rename_flags.sh 746 747$(rename_flags_array): $(beauty_uapi_linux_dir)/fs.h $(rename_flags_tbl) 748 $(Q)$(SHELL) '$(rename_flags_tbl)' $(beauty_uapi_linux_dir) > $@ 749 750arch_errno_name_array := $(beauty_outdir)/arch_errno_name_array.c 751arch_errno_hdr_dir := $(srctree)/tools 752arch_errno_tbl := $(srctree)/tools/perf/trace/beauty/arch_errno_names.sh 753 754$(arch_errno_name_array): $(arch_errno_tbl) 755 $(Q)$(SHELL) '$(arch_errno_tbl)' '$(patsubst -%,,$(CC))' $(arch_errno_hdr_dir) > $@ 756 757statx_mask_array := $(beauty_outdir)/statx_mask_array.c 758statx_mask_tbl := $(srctree)/tools/perf/trace/beauty/statx_mask.sh 759 760$(statx_mask_array): $(beauty_uapi_linux_dir)/stat.h $(statx_mask_tbl) 761 $(Q)$(SHELL) '$(statx_mask_tbl)' $(beauty_uapi_linux_dir) > $@ 762 763sync_file_range_arrays := $(beauty_outdir)/sync_file_range_arrays.c 764sync_file_range_tbls := $(srctree)/tools/perf/trace/beauty/sync_file_range.sh 765 766$(sync_file_range_arrays): $(beauty_uapi_linux_dir)/fs.h $(sync_file_range_tbls) 767 $(Q)$(SHELL) '$(sync_file_range_tbls)' $(beauty_uapi_linux_dir) > $@ 768 769TESTS_CORESIGHT_DIR := $(srctree)/tools/perf/tests/shell/coresight 770 771tests-coresight-targets: FORCE 772 $(Q)$(MAKE) -C $(TESTS_CORESIGHT_DIR) 773 774tests-coresight-targets-clean: 775 $(call QUIET_CLEAN, coresight) 776 $(Q)$(MAKE) -C $(TESTS_CORESIGHT_DIR) O=$(OUTPUT) clean >/dev/null 777 778all: shell_compatibility_test $(ALL_PROGRAMS) $(LANG_BINDINGS) $(OTHER_PROGRAMS) tests-coresight-targets 779 780# Create python binding output directory if not already present 781$(shell [ -d '$(OUTPUT)python' ] || mkdir -p '$(OUTPUT)python') 782 783$(OUTPUT)python/perf$(PYTHON_EXTENSION_SUFFIX): util/python.c util/setup.py $(PERFLIBS_PY) 784 $(QUIET_GEN)LDSHARED="$(CC) -pthread -shared" \ 785 CFLAGS='$(CFLAGS)' LDFLAGS='$(LDFLAGS) $(LIBS_PY)' \ 786 $(PYTHON_WORD) util/setup.py \ 787 --quiet build_ext; \ 788 cp $(PYTHON_EXTBUILD_LIB)perf*.so $(OUTPUT)python/ 789 790python_perf_target: 791 @echo "Target is: $(OUTPUT)python/perf$(PYTHON_EXTENSION_SUFFIX)" 792 793please_set_SHELL_PATH_to_a_more_modern_shell: 794 $(Q)$$(:) 795 796shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell 797 798strip: $(PROGRAMS) $(OUTPUT)perf 799 $(STRIP) $(STRIP_OPTS) $(PROGRAMS) $(OUTPUT)perf 800 801PERF_IN := $(OUTPUT)perf-in.o 802export NO_JEVENTS 803 804build := -f $(srctree)/tools/build/Makefile.build dir=. obj 805 806$(PERF_IN): prepare FORCE 807 $(Q)$(MAKE) $(build)=perf 808 809$(LIBPMU_EVENTS_IN): FORCE prepare 810 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=pmu-events obj=pmu-events 811 812$(LIBPMU_EVENTS): $(LIBPMU_EVENTS_IN) 813 $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $< 814 815$(LIBPERF_BENCH_IN): FORCE prepare 816 $(Q)$(MAKE) $(build)=perf-bench 817 818$(LIBPERF_BENCH): $(LIBPERF_BENCH_IN) 819 $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $< 820 821$(LIBPERF_TEST_IN): FORCE prepare 822 $(Q)$(MAKE) $(build)=perf-test 823 824$(LIBPERF_TEST): $(LIBPERF_TEST_IN) 825 $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $< 826 827$(LIBPERF_UI_IN): FORCE prepare 828 $(Q)$(MAKE) $(build)=perf-ui 829 830$(LIBPERF_UI): $(LIBPERF_UI_IN) 831 $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $< 832 833$(LIBPERF_UTIL_IN): FORCE prepare 834 $(Q)$(MAKE) $(build)=perf-util 835 836$(LIBPERF_UTIL): $(LIBPERF_UTIL_IN) 837 $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $< 838 839$(OUTPUT)perf: $(PERFLIBS) $(PERF_IN) 840 $(QUIET_LINK)$(CC) $(CFLAGS) $(LDFLAGS) \ 841 $(PERF_IN) $(LIBS) -o $@ 842 843$(GTK_IN): FORCE prepare 844 $(Q)$(MAKE) $(build)=gtk 845 846$(OUTPUT)libperf-gtk.so: $(GTK_IN) $(PERFLIBS) 847 $(QUIET_LINK)$(CC) -o $@ -shared $(LDFLAGS) $(filter %.o,$^) $(GTK_LIBS) 848 849$(OUTPUT)common-cmds.h: util/generate-cmdlist.sh command-list.txt 850 851$(OUTPUT)common-cmds.h: $(wildcard Documentation/perf-*.txt) 852 $(QUIET_GEN). util/generate-cmdlist.sh > $@+ && mv $@+ $@ 853 854$(SCRIPTS) : % : %.sh 855 $(QUIET_GEN)$(INSTALL) '$@.sh' '$(OUTPUT)$@' 856 857$(OUTPUT)PERF-VERSION-FILE: .FORCE-PERF-VERSION-FILE 858 $(Q)$(SHELL_PATH) util/PERF-VERSION-GEN $(OUTPUT) 859 860# These can record PERF_VERSION 861perf.spec $(SCRIPTS) \ 862 : $(OUTPUT)PERF-VERSION-FILE 863 864.SUFFIXES: 865 866# 867# If a target does not match any of the later rules then prefix it by $(OUTPUT) 868# This makes targets like 'make O=/tmp/perf perf.o' work in a natural way. 869# 870ifneq ($(OUTPUT),) 871%.o: $(OUTPUT)%.o 872 @echo " # Redirected target $@ => $(OUTPUT)$@" 873pmu-events/%.o: $(OUTPUT)pmu-events/%.o 874 @echo " # Redirected target $@ => $(OUTPUT)$@" 875util/%.o: $(OUTPUT)util/%.o 876 @echo " # Redirected target $@ => $(OUTPUT)$@" 877bench/%.o: $(OUTPUT)bench/%.o 878 @echo " # Redirected target $@ => $(OUTPUT)$@" 879tests/%.o: $(OUTPUT)tests/%.o 880 @echo " # Redirected target $@ => $(OUTPUT)$@" 881endif 882 883# These two need to be here so that when O= is not used they take precedence 884# over the general rule for .o 885 886# get relative building directory (to $(OUTPUT)) 887# and '.' if it's $(OUTPUT) itself 888__build-dir = $(subst $(OUTPUT),,$(dir $@)) 889build-dir = $(or $(__build-dir),.) 890 891prepare: $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)common-cmds.h archheaders \ 892 arm64-sysreg-defs \ 893 $(syscall_array) \ 894 $(fs_at_flags_array) \ 895 $(clone_flags_array) \ 896 $(drm_ioctl_array) \ 897 $(fadvise_advice_array) \ 898 $(fsconfig_arrays) \ 899 $(fsmount_arrays) \ 900 $(fspick_arrays) \ 901 $(pkey_alloc_access_rights_array) \ 902 $(sndrv_pcm_ioctl_array) \ 903 $(sndrv_ctl_ioctl_array) \ 904 $(kcmp_type_array) \ 905 $(kvm_ioctl_array) \ 906 $(socket_arrays) \ 907 $(sockaddr_arrays) \ 908 $(vhost_virtio_ioctl_array) \ 909 $(madvise_behavior_array) \ 910 $(mmap_flags_array) \ 911 $(mmap_prot_array) \ 912 $(mremap_flags_array) \ 913 $(mount_flags_array) \ 914 $(move_mount_flags_array) \ 915 $(perf_ioctl_array) \ 916 $(prctl_option_array) \ 917 $(usbdevfs_ioctl_array) \ 918 $(x86_arch_irq_vectors_array) \ 919 $(x86_arch_MSRs_array) \ 920 $(x86_arch_prctl_code_array) \ 921 $(rename_flags_array) \ 922 $(arch_errno_name_array) \ 923 $(statx_mask_array) \ 924 $(sync_file_range_arrays) \ 925 $(LIBAPI) \ 926 $(LIBPERF) \ 927 $(LIBSUBCMD) \ 928 $(LIBSYMBOL) \ 929 bpf-skel 930 931ifdef LIBBPF_STATIC 932prepare: $(LIBBPF) 933endif 934 935$(OUTPUT)%.o: %.c prepare FORCE 936 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ 937 938$(OUTPUT)%.i: %.c prepare FORCE 939 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ 940 941$(OUTPUT)%.s: %.c prepare FORCE 942 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ 943 944$(OUTPUT)%-bison.o: %.c prepare FORCE 945 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ 946 947$(OUTPUT)%-flex.o: %.c prepare FORCE 948 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ 949 950$(OUTPUT)%.o: %.S prepare FORCE 951 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ 952 953$(OUTPUT)%.i: %.S prepare FORCE 954 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ 955 956$(OUTPUT)perf-%: %.o $(PERFLIBS) 957 $(QUIET_LINK)$(CC) $(CFLAGS) -o $@ $(LDFLAGS) $(filter %.o,$^) $(LIBS) 958 959ifndef NO_PERF_READ_VDSO32 960$(OUTPUT)perf-read-vdso32: perf-read-vdso.c util/find-map.c 961 $(QUIET_CC)$(CC) -m32 $(filter -static,$(LDFLAGS)) -Wall -Werror -o $@ perf-read-vdso.c 962endif 963 964ifndef NO_PERF_READ_VDSOX32 965$(OUTPUT)perf-read-vdsox32: perf-read-vdso.c util/find-map.c 966 $(QUIET_CC)$(CC) -mx32 $(filter -static,$(LDFLAGS)) -Wall -Werror -o $@ perf-read-vdso.c 967endif 968 969$(OUTPUT)dlfilters/%.o: dlfilters/%.c include/perf/perf_dlfilter.h 970 $(Q)$(MKDIR) -p $(OUTPUT)dlfilters 971 $(QUIET_CC)$(CC) -c -Iinclude $(EXTRA_CFLAGS) -o $@ -fpic $< 972 973.SECONDARY: $(DLFILTERS:.so=.o) 974 975$(OUTPUT)dlfilters/%.so: $(OUTPUT)dlfilters/%.o 976 $(QUIET_LINK)$(CC) $(EXTRA_CFLAGS) -shared -o $@ $< 977 978ifndef NO_JVMTI 979LIBJVMTI_IN := $(OUTPUT)jvmti/jvmti-in.o 980 981$(LIBJVMTI_IN): FORCE 982 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=jvmti obj=jvmti 983 984$(OUTPUT)$(LIBJVMTI): $(LIBJVMTI_IN) 985 $(QUIET_LINK)$(CC) $(LDFLAGS) -shared -Wl,-soname -Wl,$(LIBJVMTI) -o $@ $< 986endif 987 988$(patsubst perf-%,%.o,$(PROGRAMS)): $(wildcard */*.h) 989 990$(LIBAPI): FORCE | $(LIBAPI_OUTPUT) 991 $(Q)$(MAKE) -C $(LIBAPI_DIR) O=$(LIBAPI_OUTPUT) \ 992 DESTDIR=$(LIBAPI_DESTDIR) prefix= subdir= \ 993 $@ install_headers 994 995$(LIBAPI)-clean: 996 $(call QUIET_CLEAN, libapi) 997 $(Q)$(RM) -r -- $(LIBAPI_OUTPUT) 998 999$(LIBBPF): FORCE | $(LIBBPF_OUTPUT) 1000 $(Q)$(MAKE) -C $(LIBBPF_DIR) FEATURES_DUMP=$(FEATURE_DUMP_EXPORT) \ 1001 O= OUTPUT=$(LIBBPF_OUTPUT)/ DESTDIR=$(LIBBPF_DESTDIR) prefix= subdir= \ 1002 EXTRA_CFLAGS="-fPIC" $@ install_headers 1003 1004$(LIBBPF)-clean: 1005 $(call QUIET_CLEAN, libbpf) 1006 $(Q)$(RM) -r -- $(LIBBPF_OUTPUT) 1007 1008$(LIBPERF): FORCE | $(LIBPERF_OUTPUT) 1009 $(Q)$(MAKE) -C $(LIBPERF_DIR) O=$(LIBPERF_OUTPUT) \ 1010 DESTDIR=$(LIBPERF_DESTDIR) prefix= subdir= \ 1011 $@ install_headers 1012 1013$(LIBPERF)-clean: 1014 $(call QUIET_CLEAN, libperf) 1015 $(Q)$(RM) -r -- $(LIBPERF_OUTPUT) 1016 1017$(LIBSUBCMD): FORCE | $(LIBSUBCMD_OUTPUT) 1018 $(Q)$(MAKE) -C $(LIBSUBCMD_DIR) O=$(LIBSUBCMD_OUTPUT) \ 1019 DESTDIR=$(LIBSUBCMD_DESTDIR) prefix= subdir= \ 1020 $@ install_headers 1021 1022$(LIBSUBCMD)-clean: 1023 $(call QUIET_CLEAN, libsubcmd) 1024 $(Q)$(RM) -r -- $(LIBSUBCMD_OUTPUT) 1025 1026$(LIBSYMBOL): FORCE | $(LIBSYMBOL_OUTPUT) 1027 $(Q)$(MAKE) -C $(LIBSYMBOL_DIR) O=$(LIBSYMBOL_OUTPUT) \ 1028 DESTDIR=$(LIBSYMBOL_DESTDIR) prefix= subdir= \ 1029 $@ install_headers 1030 1031$(LIBSYMBOL)-clean: 1032 $(call QUIET_CLEAN, libsymbol) 1033 $(Q)$(RM) -r -- $(LIBSYMBOL_OUTPUT) 1034 1035help: 1036 @echo 'Perf make targets:' 1037 @echo ' doc - make *all* documentation (see below)' 1038 @echo ' man - make manpage documentation (access with man <foo>)' 1039 @echo ' html - make html documentation' 1040 @echo ' info - make GNU info documentation (access with info <foo>)' 1041 @echo ' pdf - make pdf documentation' 1042 @echo ' TAGS - use etags to make tag information for source browsing' 1043 @echo ' tags - use ctags to make tag information for source browsing' 1044 @echo ' cscope - use cscope to make interactive browsing database' 1045 @echo '' 1046 @echo 'Perf install targets:' 1047 @echo ' NOTE: documentation build requires asciidoc, xmlto packages to be installed' 1048 @echo ' HINT: use "prefix" or "DESTDIR" to install to a particular' 1049 @echo ' path like "make prefix=/usr/local install install-doc"' 1050 @echo ' install - install compiled binaries' 1051 @echo ' install-doc - install *all* documentation' 1052 @echo ' install-man - install manpage documentation' 1053 @echo ' install-html - install html documentation' 1054 @echo ' install-info - install GNU info documentation' 1055 @echo ' install-pdf - install pdf documentation' 1056 @echo '' 1057 @echo ' quick-install-doc - alias for quick-install-man' 1058 @echo ' quick-install-man - install the documentation quickly' 1059 @echo ' quick-install-html - install the html documentation quickly' 1060 @echo '' 1061 @echo 'Perf maintainer targets:' 1062 @echo ' clean - clean all binary objects and build output' 1063 1064 1065DOC_TARGETS := doc man html info pdf 1066 1067INSTALL_DOC_TARGETS := $(patsubst %,install-%,$(DOC_TARGETS)) try-install-man 1068INSTALL_DOC_TARGETS += quick-install-doc quick-install-man quick-install-html 1069 1070# 'make doc' should call 'make -C Documentation all' 1071$(DOC_TARGETS): 1072 $(Q)$(MAKE) -C $(DOC_DIR) O=$(OUTPUT) $(@:doc=all) ASCIIDOC_EXTRA=$(ASCIIDOC_EXTRA) 1073 1074TAG_FOLDERS= . ../lib ../include 1075TAG_FILES= ../../include/uapi/linux/perf_event.h 1076 1077TAGS: 1078 $(QUIET_GEN)$(RM) TAGS; \ 1079 $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print -o -name '*.cpp' -print | xargs etags -a $(TAG_FILES) 1080 1081tags: 1082 $(QUIET_GEN)$(RM) tags; \ 1083 $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print -o -name '*.cpp' -print | xargs ctags -a $(TAG_FILES) 1084 1085cscope: 1086 $(QUIET_GEN)$(RM) cscope*; \ 1087 $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print -o -name '*.cpp' -print | xargs cscope -b $(TAG_FILES) 1088 1089### Testing rules 1090 1091# GNU make supports exporting all variables by "export" without parameters. 1092# However, the environment gets quite big, and some programs have problems 1093# with that. 1094 1095check: $(OUTPUT)common-cmds.h 1096 if sparse; \ 1097 then \ 1098 for i in *.c */*.c; \ 1099 do \ 1100 sparse $(CFLAGS) $(SPARSE_FLAGS) $$i || exit; \ 1101 done; \ 1102 else \ 1103 exit 1; \ 1104 fi 1105 1106### Installation rules 1107 1108ifdef GTK2 1109install-gtk: $(OUTPUT)libperf-gtk.so 1110 $(call QUIET_INSTALL, 'GTK UI') \ 1111 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(libdir_SQ)'; \ 1112 $(INSTALL) $(OUTPUT)libperf-gtk.so '$(DESTDIR_SQ)$(libdir_SQ)' 1113else 1114install-gtk: 1115endif 1116 1117install-tools: all install-gtk 1118 $(call QUIET_INSTALL, binaries) \ 1119 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'; \ 1120 $(INSTALL) $(OUTPUT)perf '$(DESTDIR_SQ)$(bindir_SQ)'; \ 1121 $(LN) '$(DESTDIR_SQ)$(bindir_SQ)/perf' '$(DESTDIR_SQ)$(bindir_SQ)/trace'; \ 1122 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(includedir_SQ)/perf'; \ 1123 $(INSTALL) -m 644 include/perf/perf_dlfilter.h -t '$(DESTDIR_SQ)$(includedir_SQ)/perf' 1124ifndef NO_PERF_READ_VDSO32 1125 $(call QUIET_INSTALL, perf-read-vdso32) \ 1126 $(INSTALL) $(OUTPUT)perf-read-vdso32 '$(DESTDIR_SQ)$(bindir_SQ)'; 1127endif 1128ifndef NO_PERF_READ_VDSOX32 1129 $(call QUIET_INSTALL, perf-read-vdsox32) \ 1130 $(INSTALL) $(OUTPUT)perf-read-vdsox32 '$(DESTDIR_SQ)$(bindir_SQ)'; 1131endif 1132ifndef NO_JVMTI 1133 $(call QUIET_INSTALL, $(LIBJVMTI)) \ 1134 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(libdir_SQ)'; \ 1135 $(INSTALL) $(OUTPUT)$(LIBJVMTI) '$(DESTDIR_SQ)$(libdir_SQ)'; 1136endif 1137 $(call QUIET_INSTALL, libexec) \ 1138 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)' 1139 $(call QUIET_INSTALL, perf-archive) \ 1140 $(INSTALL) $(OUTPUT)perf-archive -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)' 1141 $(call QUIET_INSTALL, perf-iostat) \ 1142 $(INSTALL) $(OUTPUT)perf-iostat -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)' 1143ifndef NO_LIBPERL 1144 $(call QUIET_INSTALL, perl-scripts) \ 1145 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'; \ 1146 $(INSTALL) scripts/perl/Perf-Trace-Util/lib/Perf/Trace/* -m 644 -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'; \ 1147 $(INSTALL) scripts/perl/*.pl -m 644 -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl'; \ 1148 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'; \ 1149 $(INSTALL) scripts/perl/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin' 1150endif 1151ifndef NO_LIBPYTHON 1152 $(call QUIET_INSTALL, python-scripts) \ 1153 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'; \ 1154 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'; \ 1155 $(INSTALL) scripts/python/Perf-Trace-Util/lib/Perf/Trace/* -m 644 -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'; \ 1156 $(INSTALL) scripts/python/*.py -m 644 -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python'; \ 1157 $(INSTALL) scripts/python/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin' 1158endif 1159 $(call QUIET_INSTALL, dlfilters) \ 1160 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/dlfilters'; \ 1161 $(INSTALL) $(DLFILTERS) '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/dlfilters'; 1162 $(call QUIET_INSTALL, perf_completion-script) \ 1163 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(sysconfdir_SQ)/bash_completion.d'; \ 1164 $(INSTALL) perf-completion.sh -m 644 '$(DESTDIR_SQ)$(sysconfdir_SQ)/bash_completion.d/perf' 1165 $(call QUIET_INSTALL, perf-tip) \ 1166 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(tip_instdir_SQ)'; \ 1167 $(INSTALL) Documentation/tips.txt -m 644 -t '$(DESTDIR_SQ)$(tip_instdir_SQ)' 1168 1169install-tests: all install-gtk 1170 $(call QUIET_INSTALL, tests) \ 1171 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \ 1172 $(INSTALL) tests/pe-file.exe* '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \ 1173 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell'; \ 1174 $(INSTALL) tests/shell/*.sh '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell'; \ 1175 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/attr'; \ 1176 $(INSTALL) tests/shell/attr/* -m 644 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/attr'; \ 1177 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/lib'; \ 1178 $(INSTALL) tests/shell/lib/*.sh -m 644 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/lib'; \ 1179 $(INSTALL) tests/shell/lib/*.py -m 644 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/lib'; \ 1180 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/common'; \ 1181 $(INSTALL) tests/shell/common/*.sh '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/common'; \ 1182 $(INSTALL) tests/shell/common/*.pl '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/common'; \ 1183 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/base_probe'; \ 1184 $(INSTALL) tests/shell/base_probe/*.sh '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/base_probe'; \ 1185 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/base_report'; \ 1186 $(INSTALL) tests/shell/base_probe/*.sh '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/base_report'; \ 1187 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/coresight' ; \ 1188 $(INSTALL) tests/shell/coresight/*.sh '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/coresight' 1189 $(Q)$(MAKE) -C tests/shell/coresight install-tests 1190 1191install-bin: install-tools install-tests 1192 1193install: install-bin try-install-man 1194 1195install-python_ext: 1196 $(PYTHON_WORD) util/setup.py --quiet install --root='/$(DESTDIR_SQ)' 1197 1198# 'make install-doc' should call 'make -C Documentation install' 1199$(INSTALL_DOC_TARGETS): 1200 $(Q)$(MAKE) -C $(DOC_DIR) O=$(OUTPUT) $(@:-doc=) ASCIIDOC_EXTRA=$(ASCIIDOC_EXTRA) subdir= 1201 1202### Cleaning rules 1203 1204python-clean: 1205 $(python-clean) 1206 1207SKEL_OUT := $(abspath $(OUTPUT)util/bpf_skel) 1208SKEL_TMP_OUT := $(abspath $(SKEL_OUT)/.tmp) 1209SKELETONS := $(SKEL_OUT)/bpf_prog_profiler.skel.h 1210SKELETONS += $(SKEL_OUT)/bperf_leader.skel.h $(SKEL_OUT)/bperf_follower.skel.h 1211SKELETONS += $(SKEL_OUT)/bperf_cgroup.skel.h $(SKEL_OUT)/func_latency.skel.h 1212SKELETONS += $(SKEL_OUT)/off_cpu.skel.h $(SKEL_OUT)/lock_contention.skel.h 1213SKELETONS += $(SKEL_OUT)/kwork_trace.skel.h $(SKEL_OUT)/sample_filter.skel.h 1214SKELETONS += $(SKEL_OUT)/kwork_top.skel.h 1215SKELETONS += $(SKEL_OUT)/bench_uprobe.skel.h 1216SKELETONS += $(SKEL_OUT)/augmented_raw_syscalls.skel.h 1217 1218$(SKEL_TMP_OUT) $(LIBAPI_OUTPUT) $(LIBBPF_OUTPUT) $(LIBPERF_OUTPUT) $(LIBSUBCMD_OUTPUT) $(LIBSYMBOL_OUTPUT): 1219 $(Q)$(MKDIR) -p $@ 1220 1221ifeq ($(CONFIG_PERF_BPF_SKEL),y) 1222BPFTOOL := $(SKEL_TMP_OUT)/bootstrap/bpftool 1223# Get Clang's default includes on this system, as opposed to those seen by 1224# '--target=bpf'. This fixes "missing" files on some architectures/distros, 1225# such as asm/byteorder.h, asm/socket.h, asm/sockios.h, sys/cdefs.h etc. 1226# 1227# Use '-idirafter': Don't interfere with include mechanics except where the 1228# build would have failed anyways. 1229define get_sys_includes 1230$(shell $(1) $(2) -v -E - </dev/null 2>&1 \ 1231 | sed -n '/<...> search starts here:/,/End of search list./{ s| \(/.*\)|-idirafter \1|p }') \ 1232$(shell $(1) $(2) -dM -E - </dev/null | grep '__riscv_xlen ' | awk '{printf("-D__riscv_xlen=%d -D__BITS_PER_LONG=%d", $$3, $$3)}') 1233endef 1234 1235ifneq ($(CROSS_COMPILE),) 1236CLANG_TARGET_ARCH = --target=$(notdir $(CROSS_COMPILE:%-=%)) 1237endif 1238 1239CLANG_OPTIONS = -Wall 1240CLANG_SYS_INCLUDES = $(call get_sys_includes,$(CLANG),$(CLANG_TARGET_ARCH)) 1241BPF_INCLUDE := -I$(SKEL_TMP_OUT)/.. -I$(LIBBPF_INCLUDE) $(CLANG_SYS_INCLUDES) 1242TOOLS_UAPI_INCLUDE := -I$(srctree)/tools/include/uapi 1243 1244ifneq ($(WERROR),0) 1245 CLANG_OPTIONS += -Werror 1246endif 1247 1248$(BPFTOOL): | $(SKEL_TMP_OUT) 1249 $(Q)CFLAGS= $(MAKE) -C ../bpf/bpftool \ 1250 OUTPUT=$(SKEL_TMP_OUT)/ bootstrap 1251 1252# Paths to search for a kernel to generate vmlinux.h from. 1253VMLINUX_BTF_ELF_PATHS ?= $(if $(O),$(O)/vmlinux) \ 1254 $(if $(KBUILD_OUTPUT),$(KBUILD_OUTPUT)/vmlinux) \ 1255 ../../vmlinux \ 1256 /boot/vmlinux-$(shell uname -r) 1257 1258# Paths to BTF information. 1259VMLINUX_BTF_BTF_PATHS ?= /sys/kernel/btf/vmlinux 1260 1261# Filter out kernels that don't exist or without a BTF section. 1262VMLINUX_BTF_ELF_ABSPATHS ?= $(abspath $(wildcard $(VMLINUX_BTF_ELF_PATHS))) 1263VMLINUX_BTF_PATHS ?= $(shell for file in $(VMLINUX_BTF_ELF_ABSPATHS); \ 1264 do \ 1265 if [ -f $$file ] && ($(READELF) -S "$$file" | grep -q .BTF); \ 1266 then \ 1267 echo "$$file"; \ 1268 fi; \ 1269 done) \ 1270 $(wildcard $(VMLINUX_BTF_BTF_PATHS)) 1271 1272# Select the first as the source of vmlinux.h. 1273VMLINUX_BTF ?= $(firstword $(VMLINUX_BTF_PATHS)) 1274 1275ifeq ($(VMLINUX_H),) 1276 ifeq ($(VMLINUX_BTF),) 1277 $(error Missing bpftool input for generating vmlinux.h) 1278 endif 1279endif 1280 1281$(SKEL_OUT)/vmlinux.h: $(VMLINUX_BTF) $(BPFTOOL) $(VMLINUX_H) 1282ifeq ($(VMLINUX_H),) 1283 $(QUIET_GEN)$(BPFTOOL) btf dump file $< format c > $@ 1284else 1285 $(Q)cp "$(VMLINUX_H)" $@ 1286endif 1287 1288$(SKEL_TMP_OUT)/%.bpf.o: util/bpf_skel/%.bpf.c $(LIBBPF) $(SKEL_OUT)/vmlinux.h | $(SKEL_TMP_OUT) 1289 $(QUIET_CLANG)$(CLANG) -g -O2 --target=bpf $(CLANG_OPTIONS) $(BPF_INCLUDE) $(TOOLS_UAPI_INCLUDE) \ 1290 -c $(filter util/bpf_skel/%.bpf.c,$^) -o $@ 1291 1292$(SKEL_OUT)/%.skel.h: $(SKEL_TMP_OUT)/%.bpf.o | $(BPFTOOL) 1293 $(QUIET_GENSKEL)$(BPFTOOL) gen skeleton $< > $@ 1294 1295bpf-skel: $(SKELETONS) 1296 1297.PRECIOUS: $(SKEL_TMP_OUT)/%.bpf.o 1298 1299else # CONFIG_PERF_BPF_SKEL 1300 1301bpf-skel: 1302 1303endif # CONFIG_PERF_BPF_SKEL 1304 1305bpf-skel-clean: 1306 $(call QUIET_CLEAN, bpf-skel) $(RM) -r $(SKEL_TMP_OUT) $(SKELETONS) $(SKEL_OUT)/vmlinux.h 1307 1308clean:: $(LIBAPI)-clean $(LIBBPF)-clean $(LIBSUBCMD)-clean $(LIBSYMBOL)-clean $(LIBPERF)-clean \ 1309 arm64-sysreg-defs-clean fixdep-clean python-clean bpf-skel-clean \ 1310 tests-coresight-targets-clean 1311 $(call QUIET_CLEAN, core-objs) $(RM) $(LIBPERF_A) $(OUTPUT)perf-archive \ 1312 $(OUTPUT)perf-iostat $(LANG_BINDINGS) 1313 $(Q)find $(or $(OUTPUT),.) -name '*.o' -delete -o -name '*.a' -delete -o \ 1314 -name '\.*.cmd' -delete -o -name '\.*.d' -delete -o -name '*.shellcheck_log' -delete 1315 $(Q)$(RM) $(OUTPUT).config-detected 1316 $(call QUIET_CLEAN, core-progs) $(RM) $(ALL_PROGRAMS) perf perf-read-vdso32 \ 1317 perf-read-vdsox32 $(OUTPUT)$(LIBJVMTI).so 1318 $(call QUIET_CLEAN, core-gen) $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo \ 1319 $(OUTPUT)common-cmds.h TAGS tags cscope* $(OUTPUT)PERF-VERSION-FILE \ 1320 $(OUTPUT)FEATURE-DUMP $(OUTPUT)util/*-bison* $(OUTPUT)util/*-flex* \ 1321 $(OUTPUT)util/intel-pt-decoder/inat-tables.c \ 1322 $(OUTPUT)tests/llvm-src-{base,kbuild,prologue,relocation}.c \ 1323 $(OUTPUT)pmu-events/pmu-events.c \ 1324 $(OUTPUT)pmu-events/test-empty-pmu-events.c \ 1325 $(OUTPUT)pmu-events/empty-pmu-events.log \ 1326 $(OUTPUT)pmu-events/metric_test.log \ 1327 $(OUTPUT)$(fadvise_advice_array) \ 1328 $(OUTPUT)$(fsconfig_arrays) \ 1329 $(OUTPUT)$(fsmount_arrays) \ 1330 $(OUTPUT)$(fspick_arrays) \ 1331 $(OUTPUT)$(madvise_behavior_array) \ 1332 $(OUTPUT)$(mmap_flags_array) \ 1333 $(OUTPUT)$(mmap_prot_array) \ 1334 $(OUTPUT)$(mremap_flags_array) \ 1335 $(OUTPUT)$(mount_flags_array) \ 1336 $(OUTPUT)$(move_mount_flags_array) \ 1337 $(OUTPUT)$(drm_ioctl_array) \ 1338 $(OUTPUT)$(pkey_alloc_access_rights_array) \ 1339 $(OUTPUT)$(sndrv_ctl_ioctl_array) \ 1340 $(OUTPUT)$(sndrv_pcm_ioctl_array) \ 1341 $(OUTPUT)$(kvm_ioctl_array) \ 1342 $(OUTPUT)$(kcmp_type_array) \ 1343 $(OUTPUT)$(socket_arrays) \ 1344 $(OUTPUT)$(sockaddr_arrays) \ 1345 $(OUTPUT)$(vhost_virtio_ioctl_array) \ 1346 $(OUTPUT)$(perf_ioctl_array) \ 1347 $(OUTPUT)$(prctl_option_array) \ 1348 $(OUTPUT)$(usbdevfs_ioctl_array) \ 1349 $(OUTPUT)$(x86_arch_irq_vectors_array) \ 1350 $(OUTPUT)$(x86_arch_MSRs_array) \ 1351 $(OUTPUT)$(x86_arch_prctl_code_array) \ 1352 $(OUTPUT)$(rename_flags_array) \ 1353 $(OUTPUT)$(arch_errno_name_array) \ 1354 $(OUTPUT)$(sync_file_range_arrays) 1355 $(call QUIET_CLEAN, Documentation) \ 1356 $(MAKE) -C $(DOC_DIR) O=$(OUTPUT) clean >/dev/null 1357 1358# 1359# To provide FEATURE-DUMP into $(FEATURE_DUMP_COPY) 1360# file if defined, with no further action. 1361feature-dump: 1362ifdef FEATURE_DUMP_COPY 1363 @cp $(OUTPUT)FEATURE-DUMP $(FEATURE_DUMP_COPY) 1364 @echo "FEATURE-DUMP file copied into $(FEATURE_DUMP_COPY)" 1365else 1366 @echo "FEATURE-DUMP file available in $(OUTPUT)FEATURE-DUMP" 1367endif 1368 1369 1370FORCE: 1371 1372.PHONY: all install clean config-clean strip install-gtk 1373.PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell 1374.PHONY: .FORCE-PERF-VERSION-FILE TAGS tags cscope FORCE prepare 1375.PHONY: archheaders python_perf_target 1376 1377endif # force_fixdep 1378 1379# Delete partially updated (corrupted) files on error 1380.DELETE_ON_ERROR: 1381