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 LIBPERL to enable 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 EXTRA_BPF_FLAGS="--sysroot=<path>" or other custom include paths for 39# cross-compiling BPF skeletons 40# 41# Define EXCLUDE_EXTLIBS=-lmylib to exclude libmylib from the auto-generated 42# EXTLIBS. 43# 44# Define EXTRA_PERFLIBS to pass extra libraries to PERFLIBS. 45# 46# Define NO_LIBDW if you do not want debug-info analysis feature at all. 47# 48# Define WERROR=0 to disable treating any warnings as errors. 49# 50# Define NO_SLANG if you do not want TUI support. 51# 52# Define GTK2 if you want GTK+ GUI support. 53# 54# Define NO_DEMANGLE if you do not want C++ symbol demangling. 55# 56# Define NO_LIBELF if you do not want libelf dependency (e.g. cross-builds) 57# 58# Define LIBUNWIND if you do not want libunwind dependency for dwarf 59# backtrace post unwind. 60# 61# Define NO_BACKTRACE if you do not want stack backtrace debug feature 62# 63# Define NO_LIBNUMA if you do not want numa perf benchmark 64# 65# Define NO_LIBBIONIC if you do not want bionic support 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_LIBBPF if you do not want BPF support 91# 92# Define NO_SDT if you do not want to define SDT event in perf tools, 93# note that it doesn't disable SDT scanning support. 94# 95# Define FEATURES_DUMP to provide features detection dump file 96# and bypass the feature detection 97# 98# Define NO_JVMTI if you do not want jvmti agent built 99# 100# Define NO_JVMTI_CMLR (debug only) if you do not want to process CMLR 101# data for java source lines. 102# 103# Define CORESIGHT if you DO WANT support for CoreSight trace decoding. 104# 105# Define NO_AIO if you do not want support of Posix AIO based trace 106# streaming for record mode. Currently Posix AIO trace streaming is 107# supported only when linking with glibc. 108# 109# Define NO_LIBZSTD if you do not want support of Zstandard based runtime 110# trace compression in record mode. 111# 112# Define TCMALLOC to enable tcmalloc heap profiling. 113# 114# Define LIBBPF_DYNAMIC to enable libbpf dynamic linking. 115# 116# Define NO_LIBPFM4 to disable libpfm4 events extension. 117# 118# Define NO_LIBDEBUGINFOD if you do not want support debuginfod 119# 120# Set BUILD_BPF_SKEL to 0 to override BUILD_BPF_SKEL and not build BPF skeletons 121# 122# Define BUILD_NONDISTRO to enable building an linking against libbfd and 123# libiberty distribution license incompatible libraries. 124# 125# Define EXTRA_TESTS to enable building extra tests useful mainly to perf 126# developers, such as: 127# x86 instruction decoder - new instructions test 128# 129# Define GEN_VMLINUX_H to generate vmlinux.h from the BTF. 130# 131# Define NO_SHELLCHECK if you do not want to run shellcheck during build 132 133# As per kernel Makefile, avoid funny character set dependencies 134unexport LC_ALL 135LC_COLLATE=C 136LC_NUMERIC=C 137export LC_COLLATE LC_NUMERIC 138 139ifeq ($(srctree),) 140srctree := $(patsubst %/,%,$(dir $(CURDIR))) 141srctree := $(patsubst %/,%,$(dir $(srctree))) 142#$(info Determined 'srctree' to be $(srctree)) 143endif 144 145ifneq ($(objtree),) 146#$(info Determined 'objtree' to be $(objtree)) 147endif 148 149ifneq ($(OUTPUT),) 150#$(info Determined 'OUTPUT' to be $(OUTPUT)) 151# Adding $(OUTPUT) as a directory to look for source files, 152# because use generated output files as sources dependency 153# for flex/bison parsers. 154VPATH += $(OUTPUT) 155export VPATH 156# create symlink to the original source 157SOURCE := $(shell ln -sfn $(srctree)/tools/perf $(OUTPUT)/source) 158endif 159 160# Do not use make's built-in rules 161# (this improves performance and avoids hard-to-debug behaviour); 162MAKEFLAGS += -r 163 164# Makefiles suck: This macro sets a default value of $(2) for the 165# variable named by $(1), unless the variable has been set by 166# environment or command line. This is necessary for CC and AR 167# because make sets default values, so the simpler ?= approach 168# won't work as expected. 169define allow-override 170 $(if $(or $(findstring environment,$(origin $(1))),\ 171 $(findstring command line,$(origin $(1)))),,\ 172 $(eval $(1) = $(2))) 173endef 174 175LD += $(EXTRA_LDFLAGS) 176 177HOSTCC ?= gcc 178HOSTLD ?= ld 179HOSTAR ?= ar 180CLANG ?= clang 181 182# Some distros provide the command $(CROSS_COMPILE)pkg-config for 183# searching packges installed with Multiarch. Use it for cross 184# compilation if it is existed. 185ifneq (, $(shell which $(CROSS_COMPILE)pkg-config)) 186 PKG_CONFIG ?= $(CROSS_COMPILE)pkg-config 187else 188 PKG_CONFIG ?= pkg-config 189 190 # PKG_CONFIG_PATH or PKG_CONFIG_LIBDIR, alongside PKG_CONFIG_SYSROOT_DIR 191 # for modified system root, is required for the cross compilation. 192 # If these PKG_CONFIG environment variables are not set, Multiarch library 193 # paths are used instead. 194 ifdef CROSS_COMPILE 195 ifeq ($(PKG_CONFIG_LIBDIR)$(PKG_CONFIG_PATH)$(PKG_CONFIG_SYSROOT_DIR),) 196 CROSS_ARCH = $(notdir $(CROSS_COMPILE:%-=%)) 197 PKG_CONFIG_LIBDIR := /usr/local/$(CROSS_ARCH)/lib/pkgconfig/ 198 PKG_CONFIG_LIBDIR := $(PKG_CONFIG_LIBDIR):/usr/local/lib/$(CROSS_ARCH)/pkgconfig/ 199 PKG_CONFIG_LIBDIR := $(PKG_CONFIG_LIBDIR):/usr/lib/$(CROSS_ARCH)/pkgconfig/ 200 PKG_CONFIG_LIBDIR := $(PKG_CONFIG_LIBDIR):/usr/local/share/pkgconfig/ 201 PKG_CONFIG_LIBDIR := $(PKG_CONFIG_LIBDIR):/usr/share/pkgconfig/ 202 export PKG_CONFIG_LIBDIR 203 $(warning Missing PKG_CONFIG_LIBDIR, PKG_CONFIG_PATH and PKG_CONFIG_SYSROOT_DIR for cross compilation,) 204 $(warning set PKG_CONFIG_LIBDIR for using Multiarch libs.) 205 endif 206 endif 207endif 208 209RM = rm -f 210LN = ln -f 211MKDIR = mkdir 212FIND = find 213INSTALL = install 214FLEX ?= flex 215BISON ?= bison 216STRIP = strip 217AWK = awk 218READELF ?= readelf 219 220# include Makefile.config by default and rule out 221# non-config cases 222config := 1 223 224NON_CONFIG_TARGETS := clean python-clean TAGS tags cscope help 225 226ifdef MAKECMDGOALS 227ifeq ($(filter-out $(NON_CONFIG_TARGETS),$(MAKECMDGOALS)),) 228 VMLINUX_H=$(src-perf)/util/bpf_skel/vmlinux/vmlinux.h 229 config := 0 230endif 231endif 232 233# The fixdep build - we force fixdep tool to be built as 234# the first target in the separate make session not to be 235# disturbed by any parallel make jobs. Once fixdep is done 236# we issue the requested build with FIXDEP_BUILT=1 variable. 237# 238# The fixdep build is disabled for $(NON_CONFIG_TARGETS) 239# targets, because it's not necessary. 240 241ifdef FIXDEP_BUILT 242 force_fixdep := 0 243else 244 force_fixdep := $(config) 245endif 246 247# Runs shellcheck on perf shell scripts 248ifeq ($(NO_SHELLCHECK),1) 249 SHELLCHECK := 250else 251 SHELLCHECK := $(shell which shellcheck 2> /dev/null) 252endif 253 254# shellcheck is using in tools/perf/tests/Build with option -a/--check-sourced ( 255# introduced in v0.4.7) and -S/--severity (introduced in v0.6.0) as well as 256# dynamic source inclusions (properly handled since v0.7.2). 257# So make the minimal shellcheck version as v0.7.2. 258ifneq ($(SHELLCHECK),) 259 ifeq ($(shell expr $(shell $(SHELLCHECK) --version | grep version: | \ 260 sed -e 's/.\+ \([0-9]\+\).\([0-9]\+\).\([0-9]\+\)/\1\2\3/g') \< 072), 1) 261 SHELLCHECK := 262 else 263 SHELLCHECK := $(SHELLCHECK) -s bash -a -S warning 264 endif 265endif 266 267# Runs mypy on perf python files 268ifeq ($(MYPY),1) 269 MYPY := $(shell which mypy 2> /dev/null) 270endif 271 272# Runs pylint on perf python files 273ifeq ($(PYLINT),1) 274 PYLINT := $(shell which pylint 2> /dev/null) 275endif 276 277export srctree OUTPUT RM CC CXX RUSTC CLANG LD AR CFLAGS CXXFLAGS RUST_FLAGS V BISON FLEX AWK LIBBPF READELF 278export HOSTCC HOSTLD HOSTAR HOSTCFLAGS SHELLCHECK MYPY PYLINT CONFIG_PERF_BPF_SKEL 279 280include $(srctree)/tools/build/Makefile.include 281 282ifeq ($(force_fixdep),1) 283goals := $(filter-out all sub-make, $(MAKECMDGOALS)) 284 285$(goals) all: sub-make 286 287sub-make: fixdep 288 $(Q)$(MAKE) FIXDEP_BUILT=1 -f Makefile.perf $(goals) 289 290else # force_fixdep 291 292LIBAPI_DIR = $(srctree)/tools/lib/api/ 293LIBBPF_DIR = $(srctree)/tools/lib/bpf/ 294LIBSUBCMD_DIR = $(srctree)/tools/lib/subcmd/ 295LIBSYMBOL_DIR = $(srctree)/tools/lib/symbol/ 296LIBPERF_DIR = $(srctree)/tools/lib/perf/ 297DOC_DIR = $(srctree)/tools/perf/Documentation/ 298 299# Set FEATURE_TESTS to 'all' so all possible feature checkers are executed. 300# Without this setting the output feature dump file misses some features, for 301# example, liberty. Select all checkers so we won't get an incomplete feature 302# dump file. 303ifeq ($(config),1) 304ifdef MAKECMDGOALS 305ifeq ($(filter feature-dump,$(MAKECMDGOALS)),feature-dump) 306FEATURE_TESTS := all 307endif 308endif 309include Makefile.config 310endif 311 312ifeq ($(config),0) 313include $(srctree)/tools/scripts/Makefile.arch 314-include arch/$(SRCARCH)/Makefile 315endif 316 317# The FEATURE_DUMP_EXPORT holds location of the actual 318# FEATURE_DUMP file to be used to bypass feature detection 319# (for bpf or any other subproject) 320ifeq ($(FEATURES_DUMP),) 321FEATURE_DUMP_EXPORT := $(realpath $(OUTPUT)FEATURE-DUMP) 322else 323FEATURE_DUMP_EXPORT := $(realpath $(FEATURES_DUMP)) 324endif 325 326export prefix bindir sharedir sysconfdir DESTDIR VMLINUX_H_FILE 327 328# sparse is architecture-neutral, which means that we need to tell it 329# explicitly what architecture to check for. Fix this up for yours.. 330SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__ 331 332# Guard against environment variables 333PYRF_OBJS = 334SCRIPT_SH = 335 336SCRIPT_SH += perf-archive.sh 337SCRIPT_SH += perf-iostat.sh 338 339grep-libs = $(filter -l%,$(1)) 340strip-libs = $(filter-out -l%,$(1)) 341 342ifneq ($(OUTPUT),) 343 LIBAPI_OUTPUT = $(abspath $(OUTPUT))/libapi 344else 345 LIBAPI_OUTPUT = $(CURDIR)/libapi 346endif 347LIBAPI_DESTDIR = $(LIBAPI_OUTPUT) 348LIBAPI_INCLUDE = $(LIBAPI_DESTDIR)/include 349LIBAPI = $(LIBAPI_OUTPUT)/libapi.a 350export LIBAPI 351CFLAGS += -I$(LIBAPI_OUTPUT)/include 352 353ifneq ($(OUTPUT),) 354 LIBBPF_OUTPUT = $(abspath $(OUTPUT))/libbpf 355else 356 LIBBPF_OUTPUT = $(CURDIR)/libbpf 357endif 358ifdef LIBBPF_STATIC 359 LIBBPF_DESTDIR = $(LIBBPF_OUTPUT) 360 LIBBPF_INCLUDE = $(LIBBPF_DESTDIR)/include 361 LIBBPF = $(LIBBPF_OUTPUT)/libbpf.a 362 CFLAGS += -I$(LIBBPF_OUTPUT)/include 363endif 364 365ifneq ($(OUTPUT),) 366 LIBSUBCMD_OUTPUT = $(abspath $(OUTPUT))/libsubcmd 367else 368 LIBSUBCMD_OUTPUT = $(CURDIR)/libsubcmd 369endif 370LIBSUBCMD_DESTDIR = $(LIBSUBCMD_OUTPUT) 371LIBSUBCMD_INCLUDE = $(LIBSUBCMD_DESTDIR)/include 372LIBSUBCMD = $(LIBSUBCMD_OUTPUT)/libsubcmd.a 373CFLAGS += -I$(LIBSUBCMD_OUTPUT)/include 374 375ifneq ($(OUTPUT),) 376 LIBSYMBOL_OUTPUT = $(abspath $(OUTPUT))/libsymbol 377else 378 LIBSYMBOL_OUTPUT = $(CURDIR)/libsymbol 379endif 380LIBSYMBOL_DESTDIR = $(LIBSYMBOL_OUTPUT) 381LIBSYMBOL_INCLUDE = $(LIBSYMBOL_DESTDIR)/include 382LIBSYMBOL = $(LIBSYMBOL_OUTPUT)/libsymbol.a 383CFLAGS += -I$(LIBSYMBOL_OUTPUT)/include 384 385ifneq ($(OUTPUT),) 386 LIBPERF_OUTPUT = $(abspath $(OUTPUT))/libperf 387else 388 LIBPERF_OUTPUT = $(CURDIR)/libperf 389endif 390LIBPERF_DESTDIR = $(LIBPERF_OUTPUT) 391LIBPERF_INCLUDE = $(LIBPERF_DESTDIR)/include 392LIBPERF = $(LIBPERF_OUTPUT)/libperf.a 393export LIBPERF 394CFLAGS += -I$(LIBPERF_OUTPUT)/include 395 396# python extension build directories 397PYTHON_EXTBUILD := $(OUTPUT)python_ext_build/ 398PYTHON_EXTBUILD_LIB := $(PYTHON_EXTBUILD)lib/ 399PYTHON_EXTBUILD_TMP := $(PYTHON_EXTBUILD)tmp/ 400export PYTHON_EXTBUILD_LIB PYTHON_EXTBUILD_TMP 401 402python-clean := $(call QUIET_CLEAN, python) $(RM) -r $(PYTHON_EXTBUILD) $(OUTPUT)python/perf*.so 403 404# Use the detected configuration 405-include $(OUTPUT).config-detected 406 407SCRIPTS = $(addprefix $(OUTPUT),$(patsubst %.sh,%,$(SCRIPT_SH))) 408 409PROGRAMS += $(OUTPUT)perf 410 411ifndef NO_PERF_READ_VDSO32 412PROGRAMS += $(OUTPUT)perf-read-vdso32 413endif 414 415ifndef NO_PERF_READ_VDSOX32 416PROGRAMS += $(OUTPUT)perf-read-vdsox32 417endif 418 419LIBJVMTI = libperf-jvmti.so 420 421ifndef NO_JVMTI 422PROGRAMS += $(OUTPUT)$(LIBJVMTI) 423endif 424 425DLFILTERS := dlfilter-test-api-v0.so dlfilter-test-api-v2.so dlfilter-show-cycles.so 426DLFILTERS := $(patsubst %,$(OUTPUT)dlfilters/%,$(DLFILTERS)) 427 428# what 'all' will build and 'install' will install, in perfexecdir 429ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS) $(DLFILTERS) 430 431# what 'all' will build but not install in perfexecdir 432OTHER_PROGRAMS = $(OUTPUT)perf 433 434# Set paths to tools early so that they can be used for version tests. 435ifndef SHELL_PATH 436 SHELL_PATH = /bin/sh 437endif 438ifndef PERL_PATH 439 PERL_PATH = /usr/bin/perl 440endif 441 442export PERL_PATH 443 444LIBPERF_BENCH_IN := $(OUTPUT)perf-bench-in.o 445LIBPERF_BENCH := $(OUTPUT)libperf-bench.a 446 447LIBPERF_TEST_IN := $(OUTPUT)perf-test-in.o 448LIBPERF_TEST := $(OUTPUT)libperf-test.a 449 450LIBPERF_UI_IN := $(OUTPUT)perf-ui-in.o 451LIBPERF_UI := $(OUTPUT)libperf-ui.a 452 453LIBPERF_UTIL_IN := $(OUTPUT)perf-util-in.o 454LIBPERF_UTIL := $(OUTPUT)libperf-util.a 455 456LIBPMU_EVENTS_IN := $(OUTPUT)pmu-events/pmu-events-in.o 457LIBPMU_EVENTS := $(OUTPUT)libpmu-events.a 458 459PERFLIBS = $(LIBAPI) $(LIBPERF) $(LIBSUBCMD) $(LIBSYMBOL) 460ifdef LIBBPF_STATIC 461 PERFLIBS += $(LIBBPF) 462endif 463PERFLIBS += $(LIBPERF_BENCH) $(LIBPERF_TEST) $(LIBPERF_UI) $(LIBPERF_UTIL) 464PERFLIBS += $(LIBPMU_EVENTS) 465 466# We choose to avoid "if .. else if .. else .. endif endif" 467# because maintaining the nesting to match is a pain. If 468# we had "elif" things would have been much nicer... 469 470ifneq ($(OUTPUT),) 471 CFLAGS += -I$(OUTPUT) 472endif 473 474ifdef GTK2 475 ALL_PROGRAMS += $(OUTPUT)libperf-gtk.so 476 GTK_IN := $(OUTPUT)gtk-in.o 477endif 478 479ifdef ASCIIDOC8 480 export ASCIIDOC8 481endif 482 483EXTLIBS := $(call filter-out,$(EXCLUDE_EXTLIBS),$(EXTLIBS)) 484LIBS = -Wl,--whole-archive $(PERFLIBS) $(EXTRA_PERFLIBS) -Wl,--no-whole-archive -Wl,--start-group $(EXTLIBS) -Wl,--end-group 485 486PERFLIBS_PY := $(call filter-out,$(LIBPERF_BENCH) $(LIBPERF_TEST),$(PERFLIBS)) 487LIBS_PY = -Wl,--whole-archive $(PERFLIBS_PY) $(EXTRA_PERFLIBS) -Wl,--no-whole-archive -Wl,--start-group $(EXTLIBS) -Wl,--end-group 488 489export INSTALL SHELL_PATH 490 491### Build rules 492 493SHELL = $(SHELL_PATH) 494 495arm64_gen_sysreg_dir := $(srctree)/tools/arch/arm64/tools 496ifneq ($(OUTPUT),) 497 arm64_gen_sysreg_outdir := $(abspath $(OUTPUT)) 498else 499 arm64_gen_sysreg_outdir := $(CURDIR) 500endif 501 502arm64-sysreg-defs: FORCE 503 $(Q)$(MAKE) -C $(arm64_gen_sysreg_dir) O=$(arm64_gen_sysreg_outdir) \ 504 prefix= subdir= 505 506arm64-sysreg-defs-clean: 507 $(call QUIET_CLEAN,arm64-sysreg-defs) 508 $(Q)$(MAKE) -C $(arm64_gen_sysreg_dir) O=$(arm64_gen_sysreg_outdir) \ 509 prefix= subdir= clean > /dev/null 510 511TESTS_CORESIGHT_DIR := $(srctree)/tools/perf/tests/shell/coresight 512 513tests-coresight-targets: FORCE 514 $(Q)$(MAKE) -C $(TESTS_CORESIGHT_DIR) 515 516tests-coresight-targets-clean: 517 $(call QUIET_CLEAN, coresight) 518 $(Q)$(MAKE) -C $(TESTS_CORESIGHT_DIR) O=$(OUTPUT) clean >/dev/null 519 520all: shell_compatibility_test $(ALL_PROGRAMS) $(LANG_BINDINGS) $(OTHER_PROGRAMS) tests-coresight-targets 521 522# Create python binding output directory if not already present 523$(shell [ -d '$(OUTPUT)python' ] || mkdir -p '$(OUTPUT)python') 524 525$(OUTPUT)python/perf$(PYTHON_EXTENSION_SUFFIX): util/python.c util/setup.py $(PERFLIBS_PY) 526 $(QUIET_GEN)LDSHARED="$(CC) -pthread -shared" \ 527 CFLAGS='$(CFLAGS)' LDFLAGS='$(LDFLAGS) $(LIBS_PY)' \ 528 $(PYTHON_WORD) util/setup.py \ 529 --quiet build_ext; \ 530 cp $(PYTHON_EXTBUILD_LIB)perf*.so $(OUTPUT)python/ 531 532python_perf_target: 533 @echo "Target is: $(OUTPUT)python/perf$(PYTHON_EXTENSION_SUFFIX)" 534 535please_set_SHELL_PATH_to_a_more_modern_shell: 536 $(Q)$$(:) 537 538shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell 539 540strip: $(PROGRAMS) $(OUTPUT)perf 541 $(STRIP) $(STRIP_OPTS) $(PROGRAMS) $(OUTPUT)perf 542 543PERF_IN := $(OUTPUT)perf-in.o 544export NO_JEVENTS 545 546build := -f $(srctree)/tools/build/Makefile.build dir=. obj 547 548$(PERF_IN): prepare FORCE 549 $(Q)$(MAKE) $(build)=perf 550 551$(LIBPMU_EVENTS_IN): FORCE $(LIBPERF) 552 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=pmu-events obj=pmu-events 553 554$(LIBPMU_EVENTS): $(LIBPMU_EVENTS_IN) 555 $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $< 556 557# The $(LIBPERF_UTIL) dependency is to ensure bpftool and vmlinux.h 558# aren't racily built for bench/bpf_skel/bench_uprobe.bpf.c 559$(LIBPERF_BENCH_IN): FORCE prepare $(LIBSYMBOL) | $(LIBPERF_UTIL) 560 $(Q)$(MAKE) $(build)=perf-bench 561 562$(LIBPERF_BENCH): $(LIBPERF_BENCH_IN) 563 $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $< 564 565$(LIBPERF_TEST_IN): FORCE prepare 566 $(Q)$(MAKE) $(build)=perf-test 567 568$(LIBPERF_TEST): $(LIBPERF_TEST_IN) 569 $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $< 570 571$(LIBPERF_UI_IN): FORCE prepare 572 $(Q)$(MAKE) $(build)=perf-ui 573 574$(LIBPERF_UI): $(LIBPERF_UI_IN) 575 $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $< 576 577$(LIBPERF_UTIL_IN): FORCE prepare $(LIBSYMBOL) 578 $(Q)$(MAKE) $(build)=perf-util 579 580$(LIBPERF_UTIL): $(LIBPERF_UTIL_IN) 581 $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $< 582 583$(OUTPUT)perf: $(PERFLIBS) $(PERF_IN) 584 $(QUIET_LINK)$(CC) $(CFLAGS) $(LDFLAGS) \ 585 $(PERF_IN) $(LIBS) -o $@ 586 587$(GTK_IN): FORCE prepare 588 $(Q)$(MAKE) $(build)=gtk 589 590$(OUTPUT)libperf-gtk.so: $(GTK_IN) $(PERFLIBS) 591 $(QUIET_LINK)$(CC) -o $@ -shared $(LDFLAGS) $(filter %.o,$^) $(GTK_LIBS) 592 593$(SCRIPTS) : $(OUTPUT)% : %.sh 594 $(QUIET_GEN)$(INSTALL) '$<' '$@' 595 596$(OUTPUT)PERF-VERSION-FILE: .FORCE-PERF-VERSION-FILE 597 $(Q)$(SHELL_PATH) util/PERF-VERSION-GEN $(OUTPUT) 598 599# These can record PERF_VERSION 600perf.spec $(SCRIPTS) \ 601 : $(OUTPUT)PERF-VERSION-FILE 602 603.SUFFIXES: 604 605# 606# If a target does not match any of the later rules then prefix it by $(OUTPUT) 607# This makes targets like 'make O=/tmp/perf perf.o' work in a natural way. 608# 609ifneq ($(OUTPUT),) 610%.o: $(OUTPUT)%.o 611 @echo " # Redirected target $@ => $(OUTPUT)$@" 612pmu-events/%.o: $(OUTPUT)pmu-events/%.o 613 @echo " # Redirected target $@ => $(OUTPUT)$@" 614util/%.o: $(OUTPUT)util/%.o 615 @echo " # Redirected target $@ => $(OUTPUT)$@" 616bench/%.o: $(OUTPUT)bench/%.o 617 @echo " # Redirected target $@ => $(OUTPUT)$@" 618tests/%.o: $(OUTPUT)tests/%.o 619 @echo " # Redirected target $@ => $(OUTPUT)$@" 620endif 621 622# These two need to be here so that when O= is not used they take precedence 623# over the general rule for .o 624 625# get relative building directory (to $(OUTPUT)) 626# and '.' if it's $(OUTPUT) itself 627__build-dir = $(subst $(OUTPUT),,$(dir $@)) 628build-dir = $(or $(__build-dir),.) 629 630bpf-skel-prepare: 631 $(Q)$(MAKE) -f bpf_skel.mak bpf-skel-prepare 632 633prepare: $(OUTPUT)PERF-VERSION-FILE \ 634 arm64-sysreg-defs \ 635 bpf-skel-prepare \ 636 $(LIBAPI) \ 637 $(LIBPERF) \ 638 $(LIBSUBCMD) 639 640ifdef LIBBPF_STATIC 641prepare: $(LIBBPF) 642endif 643 644$(OUTPUT)%.o: %.c prepare FORCE 645 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ 646 647$(OUTPUT)%.i: %.c prepare FORCE 648 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ 649 650$(OUTPUT)%.s: %.c prepare FORCE 651 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ 652 653$(OUTPUT)%-bison.o: %.c prepare FORCE 654 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ 655 656$(OUTPUT)%-flex.o: %.c prepare FORCE 657 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ 658 659$(OUTPUT)%.o: %.S prepare FORCE 660 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ 661 662$(OUTPUT)%.i: %.S prepare FORCE 663 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ 664 665$(OUTPUT)perf-%: %.o $(PERFLIBS) 666 $(QUIET_LINK)$(CC) $(CFLAGS) -o $@ $(LDFLAGS) $(filter %.o,$^) $(LIBS) 667 668ifndef NO_PERF_READ_VDSO32 669$(OUTPUT)perf-read-vdso32: perf-read-vdso.c util/find-map.c 670 $(QUIET_CC)$(CC) -m32 $(filter -static,$(LDFLAGS)) -Wall -Werror -o $@ perf-read-vdso.c 671endif 672 673ifndef NO_PERF_READ_VDSOX32 674$(OUTPUT)perf-read-vdsox32: perf-read-vdso.c util/find-map.c 675 $(QUIET_CC)$(CC) -mx32 $(filter -static,$(LDFLAGS)) -Wall -Werror -o $@ perf-read-vdso.c 676endif 677 678$(OUTPUT)dlfilters/%.o: dlfilters/%.c include/perf/perf_dlfilter.h 679 $(Q)$(MKDIR) -p $(OUTPUT)dlfilters 680 $(QUIET_CC)$(CC) -c -Iinclude $(EXTRA_CFLAGS) -o $@ -fpic $< 681 682.SECONDARY: $(DLFILTERS:.so=.o) 683 684$(OUTPUT)dlfilters/%.so: $(OUTPUT)dlfilters/%.o 685 $(QUIET_LINK)$(CC) $(EXTRA_CFLAGS) -shared -o $@ $< 686 687ifndef NO_JVMTI 688LIBJVMTI_IN := $(OUTPUT)jvmti/jvmti-in.o 689 690$(LIBJVMTI_IN): prepare FORCE 691 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=jvmti obj=jvmti 692 693$(OUTPUT)$(LIBJVMTI): $(LIBJVMTI_IN) 694 $(QUIET_LINK)$(CC) $(LDFLAGS) -shared -Wl,-soname -Wl,$(LIBJVMTI) -o $@ $< 695endif 696 697$(patsubst perf-%,%.o,$(PROGRAMS)): $(wildcard */*.h) 698 699$(LIBAPI): FORCE | $(LIBAPI_OUTPUT) 700 $(Q)$(MAKE) -C $(LIBAPI_DIR) O=$(LIBAPI_OUTPUT) \ 701 DESTDIR=$(LIBAPI_DESTDIR) prefix= subdir= \ 702 $@ install_headers 703 704$(LIBAPI)-clean: 705 $(call QUIET_CLEAN, libapi) 706 $(Q)$(RM) -r -- $(LIBAPI_OUTPUT) 707 708$(LIBBPF): FORCE | $(LIBBPF_OUTPUT) 709 $(Q)$(MAKE) -C $(LIBBPF_DIR) FEATURES_DUMP=$(FEATURE_DUMP_EXPORT) \ 710 O= OUTPUT=$(LIBBPF_OUTPUT)/ DESTDIR=$(LIBBPF_DESTDIR) prefix= subdir= \ 711 EXTRA_CFLAGS="-fPIC" $@ install_headers 712 713$(LIBBPF)-clean: 714 $(call QUIET_CLEAN, libbpf) 715 $(Q)$(RM) -r -- $(LIBBPF_OUTPUT) 716 717$(LIBPERF): FORCE | $(LIBPERF_OUTPUT) 718 $(Q)$(MAKE) -C $(LIBPERF_DIR) O=$(LIBPERF_OUTPUT) \ 719 DESTDIR=$(LIBPERF_DESTDIR) prefix= subdir= \ 720 $@ install_headers 721 722$(LIBPERF)-clean: 723 $(call QUIET_CLEAN, libperf) 724 $(Q)$(RM) -r -- $(LIBPERF_OUTPUT) 725 726$(LIBSUBCMD): FORCE | $(LIBSUBCMD_OUTPUT) 727 $(Q)$(MAKE) -C $(LIBSUBCMD_DIR) O=$(LIBSUBCMD_OUTPUT) \ 728 DESTDIR=$(LIBSUBCMD_DESTDIR) prefix= subdir= \ 729 $@ install_headers 730 731$(LIBSUBCMD)-clean: 732 $(call QUIET_CLEAN, libsubcmd) 733 $(Q)$(RM) -r -- $(LIBSUBCMD_OUTPUT) 734 735$(LIBSYMBOL): FORCE | $(LIBSYMBOL_OUTPUT) 736 $(Q)$(MAKE) -C $(LIBSYMBOL_DIR) O=$(LIBSYMBOL_OUTPUT) \ 737 DESTDIR=$(LIBSYMBOL_DESTDIR) prefix= subdir= \ 738 $@ install_headers 739 740$(LIBSYMBOL)-clean: 741 $(call QUIET_CLEAN, libsymbol) 742 $(Q)$(RM) -r -- $(LIBSYMBOL_OUTPUT) 743 744help: 745 @echo 'Perf make targets:' 746 @echo ' doc - make *all* documentation (see below)' 747 @echo ' man - make manpage documentation (access with man <foo>)' 748 @echo ' html - make html documentation' 749 @echo ' info - make GNU info documentation (access with info <foo>)' 750 @echo ' pdf - make pdf documentation' 751 @echo ' TAGS - use etags to make tag information for source browsing' 752 @echo ' tags - use ctags to make tag information for source browsing' 753 @echo ' cscope - use cscope to make interactive browsing database' 754 @echo '' 755 @echo 'Perf install targets:' 756 @echo ' NOTE: documentation build requires asciidoc, xmlto packages to be installed' 757 @echo ' HINT: use "prefix" or "DESTDIR" to install to a particular' 758 @echo ' path like "make prefix=/usr/local install install-doc"' 759 @echo ' install - install compiled binaries' 760 @echo ' install-doc - install *all* documentation' 761 @echo ' install-man - install manpage documentation' 762 @echo ' install-html - install html documentation' 763 @echo ' install-info - install GNU info documentation' 764 @echo ' install-pdf - install pdf documentation' 765 @echo '' 766 @echo ' quick-install-doc - alias for quick-install-man' 767 @echo ' quick-install-man - install the documentation quickly' 768 @echo ' quick-install-html - install the html documentation quickly' 769 @echo '' 770 @echo 'Perf maintainer targets:' 771 @echo ' clean - clean all binary objects and build output' 772 773 774DOC_TARGETS := doc man html info pdf 775 776INSTALL_DOC_TARGETS := $(patsubst %,install-%,$(DOC_TARGETS)) try-install-man 777INSTALL_DOC_TARGETS += quick-install-doc quick-install-man quick-install-html 778 779# 'make doc' should call 'make -C Documentation all' 780$(DOC_TARGETS): 781 $(Q)$(MAKE) -C $(DOC_DIR) O=$(OUTPUT) $(@:doc=all) ASCIIDOC_EXTRA=$(ASCIIDOC_EXTRA) 782 783TAG_FOLDERS= . ../lib ../include 784TAG_FILES= ../../include/uapi/linux/perf_event.h 785 786TAGS: 787 $(QUIET_GEN)$(RM) TAGS; \ 788 $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print -o -name '*.cpp' -print | xargs etags -a $(TAG_FILES) 789 790tags: 791 $(QUIET_GEN)$(RM) tags; \ 792 $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print -o -name '*.cpp' -print | xargs ctags -a $(TAG_FILES) 793 794cscope: 795 $(QUIET_GEN)$(RM) cscope*; \ 796 $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print -o -name '*.cpp' -print | xargs cscope -b $(TAG_FILES) 797 798### Testing rules 799 800# GNU make supports exporting all variables by "export" without parameters. 801# However, the environment gets quite big, and some programs have problems 802# with that. 803 804check: prepare 805 if sparse; \ 806 then \ 807 for i in *.c */*.c; \ 808 do \ 809 sparse $(CFLAGS) $(SPARSE_FLAGS) $$i || exit; \ 810 done; \ 811 else \ 812 exit 1; \ 813 fi 814 815### Installation rules 816 817ifdef GTK2 818install-gtk: $(OUTPUT)libperf-gtk.so 819 $(call QUIET_INSTALL, 'GTK UI') \ 820 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(libdir_SQ)'; \ 821 $(INSTALL) $(OUTPUT)libperf-gtk.so '$(DESTDIR_SQ)$(libdir_SQ)' 822else 823install-gtk: 824endif 825 826install-tools: all install-gtk 827 $(call QUIET_INSTALL, binaries) \ 828 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'; \ 829 $(INSTALL) $(OUTPUT)perf '$(DESTDIR_SQ)$(bindir_SQ)'; \ 830 $(LN) '$(DESTDIR_SQ)$(bindir_SQ)/perf' '$(DESTDIR_SQ)$(bindir_SQ)/trace'; \ 831 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(includedir_SQ)/perf'; \ 832 $(INSTALL) -m 644 include/perf/perf_dlfilter.h -t '$(DESTDIR_SQ)$(includedir_SQ)/perf' 833ifndef NO_PERF_READ_VDSO32 834 $(call QUIET_INSTALL, perf-read-vdso32) \ 835 $(INSTALL) $(OUTPUT)perf-read-vdso32 '$(DESTDIR_SQ)$(bindir_SQ)'; 836endif 837ifndef NO_PERF_READ_VDSOX32 838 $(call QUIET_INSTALL, perf-read-vdsox32) \ 839 $(INSTALL) $(OUTPUT)perf-read-vdsox32 '$(DESTDIR_SQ)$(bindir_SQ)'; 840endif 841ifndef NO_JVMTI 842 $(call QUIET_INSTALL, $(LIBJVMTI)) \ 843 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(libdir_SQ)'; \ 844 $(INSTALL) $(OUTPUT)$(LIBJVMTI) '$(DESTDIR_SQ)$(libdir_SQ)'; 845endif 846 $(call QUIET_INSTALL, libexec) \ 847 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)' 848 $(call QUIET_INSTALL, perf-archive) \ 849 $(INSTALL) $(OUTPUT)perf-archive -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)' 850 $(call QUIET_INSTALL, perf-iostat) \ 851 $(INSTALL) $(OUTPUT)perf-iostat -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)' 852ifdef LIBPERL 853 $(call QUIET_INSTALL, perl-scripts) \ 854 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'; \ 855 $(INSTALL) scripts/perl/Perf-Trace-Util/lib/Perf/Trace/* -m 644 -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'; \ 856 $(INSTALL) scripts/perl/*.pl -m 644 -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl'; \ 857 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'; \ 858 $(INSTALL) scripts/perl/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin' 859endif 860ifndef NO_LIBPYTHON 861 $(call QUIET_INSTALL, python-scripts) \ 862 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'; \ 863 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'; \ 864 $(INSTALL) scripts/python/Perf-Trace-Util/lib/Perf/Trace/* -m 644 -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'; \ 865 $(INSTALL) scripts/python/*.py -m 644 -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python'; \ 866 $(INSTALL) scripts/python/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin' 867endif 868 $(call QUIET_INSTALL, dlfilters) \ 869 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/dlfilters'; \ 870 $(INSTALL) $(DLFILTERS) '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/dlfilters'; 871 $(call QUIET_INSTALL, perf_completion-script) \ 872 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(sysconfdir_SQ)/bash_completion.d'; \ 873 $(INSTALL) perf-completion.sh -m 644 '$(DESTDIR_SQ)$(sysconfdir_SQ)/bash_completion.d/perf' 874 $(call QUIET_INSTALL, perf-tip) \ 875 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(tip_instdir_SQ)'; \ 876 $(INSTALL) Documentation/tips.txt -m 644 -t '$(DESTDIR_SQ)$(tip_instdir_SQ)' 877 878install-tests: all install-gtk 879 $(call QUIET_INSTALL, tests) \ 880 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \ 881 $(INSTALL) tests/pe-file.exe* '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \ 882 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell'; \ 883 $(INSTALL) tests/shell/*.sh '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell'; \ 884 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/attr'; \ 885 $(INSTALL) tests/shell/attr/* -m 644 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/attr'; \ 886 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/lib'; \ 887 $(INSTALL) tests/shell/lib/*.sh -m 644 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/lib'; \ 888 $(INSTALL) tests/shell/lib/*.py -m 644 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/lib'; \ 889 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/common'; \ 890 $(INSTALL) tests/shell/common/*.sh '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/common'; \ 891 $(INSTALL) tests/shell/common/*.pl '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/common'; \ 892 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/base_probe'; \ 893 $(INSTALL) tests/shell/base_probe/*.sh '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/base_probe'; \ 894 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/base_report'; \ 895 $(INSTALL) tests/shell/base_report/*.sh '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/base_report'; \ 896 $(INSTALL) tests/shell/base_report/*.txt '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/base_report'; \ 897 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/coresight' ; \ 898 $(INSTALL) tests/shell/coresight/*.sh '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/coresight' 899 $(Q)$(MAKE) -C tests/shell/coresight install-tests 900 901install-bin: install-tools install-tests 902 903install: install-bin try-install-man 904 905install-python_ext: 906 $(PYTHON_WORD) util/setup.py --quiet install --root='/$(DESTDIR_SQ)' 907 908# 'make install-doc' should call 'make -C Documentation install' 909$(INSTALL_DOC_TARGETS): 910 $(Q)$(MAKE) -C $(DOC_DIR) O=$(OUTPUT) $(@:-doc=) ASCIIDOC_EXTRA=$(ASCIIDOC_EXTRA) subdir= 911 912### Cleaning rules 913 914python-clean: 915 $(python-clean) 916 917$(LIBAPI_OUTPUT) $(LIBBPF_OUTPUT) $(LIBPERF_OUTPUT) $(LIBSUBCMD_OUTPUT) $(LIBSYMBOL_OUTPUT): 918 $(Q)$(MKDIR) -p $@ 919 920bpf-skel-clean: 921 $(Q)$(MAKE) -f bpf_skel.mak clean 922 923pmu-events-clean: 924ifeq ($(OUTPUT),) 925 $(call QUIET_CLEAN, pmu-events) $(RM) \ 926 pmu-events/pmu-events*.c \ 927 pmu-events/metric_test.log \ 928 pmu-events/test-empty-pmu-events.c \ 929 pmu-events/empty-pmu-events.log 930 $(Q)find pmu-events/arch -name 'extra-metrics.json' -delete -o \ 931 -name 'extra-metricgroups.json' -delete 932else # When an OUTPUT directory is present, clean up the copied pmu-events/arch directory. 933 $(call QUIET_CLEAN, pmu-events) $(RM) -r $(OUTPUT)pmu-events/arch \ 934 $(OUTPUT)pmu-events/pmu-events*.c \ 935 $(OUTPUT)pmu-events/metric_test.log \ 936 $(OUTPUT)pmu-events/test-empty-pmu-events.c \ 937 $(OUTPUT)pmu-events/empty-pmu-events.log 938endif 939 940clean:: $(LIBAPI)-clean $(LIBBPF)-clean $(LIBSUBCMD)-clean $(LIBSYMBOL)-clean $(LIBPERF)-clean \ 941 arm64-sysreg-defs-clean fixdep-clean python-clean bpf-skel-clean \ 942 tests-coresight-targets-clean pmu-events-clean 943 $(call QUIET_CLEAN, core-objs) $(RM) $(LIBPERF_A) $(OUTPUT)perf-archive \ 944 $(OUTPUT)perf-iostat $(LANG_BINDINGS) 945 $(Q)find $(or $(OUTPUT),.) -name '*.o' -delete -o -name '*.a' -delete -o \ 946 -name '\.*.cmd' -delete -o -name '\.*.d' -delete -o -name '*.shellcheck_log' -delete 947 $(Q)$(RM) $(OUTPUT).config-detected 948 $(call QUIET_CLEAN, core-progs) $(RM) $(ALL_PROGRAMS) perf perf-read-vdso32 \ 949 perf-read-vdsox32 $(OUTPUT)$(LIBJVMTI).so 950 $(call QUIET_CLEAN, core-gen) $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo \ 951 TAGS tags cscope* $(OUTPUT)PERF-VERSION-FILE \ 952 $(OUTPUT)FEATURE-DUMP $(OUTPUT)util/*-bison* $(OUTPUT)util/*-flex* \ 953 $(OUTPUT)util/intel-pt-decoder/inat-tables.c \ 954 $(OUTPUT)tests/llvm-src-{base,kbuild,prologue,relocation}.c 955 $(Q)$(RM) -r $(OUTPUT)trace/beauty/generated 956 $(call QUIET_CLEAN, Documentation) \ 957 $(MAKE) -C $(DOC_DIR) O=$(OUTPUT) clean >/dev/null 958 959# 960# To provide FEATURE-DUMP into $(FEATURE_DUMP_COPY) 961# file if defined, with no further action. 962feature-dump: 963ifdef FEATURE_DUMP_COPY 964 @cp $(OUTPUT)FEATURE-DUMP $(FEATURE_DUMP_COPY) 965 @echo "FEATURE-DUMP file copied into $(FEATURE_DUMP_COPY)" 966else 967 @echo "FEATURE-DUMP file available in $(OUTPUT)FEATURE-DUMP" 968endif 969 970 971FORCE: 972 973.PHONY: all install clean config-clean strip install-gtk 974.PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell 975.PHONY: .FORCE-PERF-VERSION-FILE TAGS tags cscope FORCE prepare bpf-skel-prepare 976.PHONY: python_perf_target 977 978endif # force_fixdep 979 980# Delete partially updated (corrupted) files on error 981.DELETE_ON_ERROR: 982