1include ../scripts/Makefile.include 2 3# The default target of this Makefile is... 4all: 5 6include ../scripts/utilities.mak 7 8# Define V to have a more verbose compile. 9# 10# Define VF to have a more verbose feature check output. 11# 12# Define O to save output files in a separate directory. 13# 14# Define ARCH as name of target architecture if you want cross-builds. 15# 16# Define CROSS_COMPILE as prefix name of compiler if you want cross-builds. 17# 18# Define NO_LIBPERL to disable perl script extension. 19# 20# Define NO_LIBPYTHON to disable python script extension. 21# 22# Define PYTHON to point to the python binary if the default 23# `python' is not correct; for example: PYTHON=python2 24# 25# Define PYTHON_CONFIG to point to the python-config binary if 26# the default `$(PYTHON)-config' is not correct. 27# 28# Define ASCIIDOC8 if you want to format documentation with AsciiDoc 8 29# 30# Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72. 31# 32# Define LDFLAGS=-static to build a static binary. 33# 34# Define EXTRA_CFLAGS=-m64 or EXTRA_CFLAGS=-m32 as appropriate for cross-builds. 35# 36# Define EXCLUDE_EXTLIBS=-lmylib to exclude libmylib from the auto-generated 37# EXTLIBS. 38# 39# Define EXTRA_PERFLIBS to pass extra libraries to PERFLIBS. 40# 41# Define NO_DWARF if you do not want debug-info analysis feature at all. 42# 43# Define WERROR=0 to disable treating any warnings as errors. 44# 45# Define NO_NEWT if you do not want TUI support. (deprecated) 46# 47# Define NO_SLANG if you do not want TUI support. 48# 49# Define NO_GTK2 if you do not 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_PERF_READ_VDSO32 if you do not want to build perf-read-vdso32 73# for reading the 32-bit compatibility VDSO in 64-bit mode 74# 75# Define NO_PERF_READ_VDSOX32 if you do not want to build perf-read-vdsox32 76# for reading the x32 mode 32-bit compatibility VDSO in 64-bit mode 77# 78# Define NO_ZLIB if you do not want to support compressed kernel modules 79# 80# Define NO_LIBBABELTRACE if you do not want libbabeltrace support 81# for CTF data format. 82# 83# Define NO_LZMA if you do not want to support compressed (xz) kernel modules 84# 85# Define NO_AUXTRACE if you do not want AUX area tracing support 86# 87# Define NO_LIBBPF if you do not want BPF support 88# 89# Define NO_SDT if you do not want to define SDT event in perf tools, 90# note that it doesn't disable SDT scanning support. 91# 92# Define FEATURES_DUMP to provide features detection dump file 93# and bypass the feature detection 94# 95# Define NO_JVMTI if you do not want jvmti agent built 96# 97# Define LIBCLANGLLVM if you DO want builtin clang and llvm support. 98# When selected, pass LLVM_CONFIG=/path/to/llvm-config to `make' if 99# llvm-config is not in $PATH. 100 101# Define NO_CORESIGHT if you do not want support for CoreSight trace decoding. 102 103# As per kernel Makefile, avoid funny character set dependencies 104unexport LC_ALL 105LC_COLLATE=C 106LC_NUMERIC=C 107export LC_COLLATE LC_NUMERIC 108 109ifeq ($(srctree),) 110srctree := $(patsubst %/,%,$(dir $(CURDIR))) 111srctree := $(patsubst %/,%,$(dir $(srctree))) 112#$(info Determined 'srctree' to be $(srctree)) 113endif 114 115ifneq ($(objtree),) 116#$(info Determined 'objtree' to be $(objtree)) 117endif 118 119ifneq ($(OUTPUT),) 120#$(info Determined 'OUTPUT' to be $(OUTPUT)) 121# Adding $(OUTPUT) as a directory to look for source files, 122# because use generated output files as sources dependency 123# for flex/bison parsers. 124VPATH += $(OUTPUT) 125export VPATH 126endif 127 128ifeq ($(V),1) 129 Q = 130else 131 Q = @ 132endif 133 134# Do not use make's built-in rules 135# (this improves performance and avoids hard-to-debug behaviour); 136MAKEFLAGS += -r 137 138# Makefiles suck: This macro sets a default value of $(2) for the 139# variable named by $(1), unless the variable has been set by 140# environment or command line. This is necessary for CC and AR 141# because make sets default values, so the simpler ?= approach 142# won't work as expected. 143define allow-override 144 $(if $(or $(findstring environment,$(origin $(1))),\ 145 $(findstring command line,$(origin $(1)))),,\ 146 $(eval $(1) = $(2))) 147endef 148 149# Allow setting CC and AR and LD, or setting CROSS_COMPILE as a prefix. 150$(call allow-override,CC,$(CROSS_COMPILE)gcc) 151$(call allow-override,AR,$(CROSS_COMPILE)ar) 152$(call allow-override,LD,$(CROSS_COMPILE)ld) 153$(call allow-override,CXX,$(CROSS_COMPILE)g++) 154 155LD += $(EXTRA_LDFLAGS) 156 157HOSTCC ?= gcc 158HOSTLD ?= ld 159HOSTAR ?= ar 160 161PKG_CONFIG = $(CROSS_COMPILE)pkg-config 162LLVM_CONFIG ?= llvm-config 163 164RM = rm -f 165LN = ln -f 166MKDIR = mkdir 167FIND = find 168INSTALL = install 169FLEX ?= flex 170BISON ?= bison 171STRIP = strip 172AWK = awk 173 174# include Makefile.config by default and rule out 175# non-config cases 176config := 1 177 178NON_CONFIG_TARGETS := clean python-clean TAGS tags cscope help install-doc install-man install-html install-info install-pdf doc man html info pdf 179 180ifdef MAKECMDGOALS 181ifeq ($(filter-out $(NON_CONFIG_TARGETS),$(MAKECMDGOALS)),) 182 config := 0 183endif 184endif 185 186# The fixdep build - we force fixdep tool to be built as 187# the first target in the separate make session not to be 188# disturbed by any parallel make jobs. Once fixdep is done 189# we issue the requested build with FIXDEP=1 variable. 190# 191# The fixdep build is disabled for $(NON_CONFIG_TARGETS) 192# targets, because it's not necessary. 193 194ifdef FIXDEP 195 force_fixdep := 0 196else 197 force_fixdep := $(config) 198endif 199 200export srctree OUTPUT RM CC CXX LD AR CFLAGS CXXFLAGS V BISON FLEX AWK 201export HOSTCC HOSTLD HOSTAR 202 203include $(srctree)/tools/build/Makefile.include 204 205ifeq ($(force_fixdep),1) 206goals := $(filter-out all sub-make, $(MAKECMDGOALS)) 207 208$(goals) all: sub-make 209 210sub-make: fixdep 211 @./check-headers.sh 212 $(Q)$(MAKE) FIXDEP=1 -f Makefile.perf $(goals) 213 214else # force_fixdep 215 216LIB_DIR = $(srctree)/tools/lib/api/ 217TRACE_EVENT_DIR = $(srctree)/tools/lib/traceevent/ 218BPF_DIR = $(srctree)/tools/lib/bpf/ 219SUBCMD_DIR = $(srctree)/tools/lib/subcmd/ 220 221# Set FEATURE_TESTS to 'all' so all possible feature checkers are executed. 222# Without this setting the output feature dump file misses some features, for 223# example, liberty. Select all checkers so we won't get an incomplete feature 224# dump file. 225ifeq ($(config),1) 226ifdef MAKECMDGOALS 227ifeq ($(filter feature-dump,$(MAKECMDGOALS)),feature-dump) 228FEATURE_TESTS := all 229endif 230endif 231include Makefile.config 232endif 233 234ifeq ($(config),0) 235include $(srctree)/tools/scripts/Makefile.arch 236-include arch/$(SRCARCH)/Makefile 237endif 238 239# The FEATURE_DUMP_EXPORT holds location of the actual 240# FEATURE_DUMP file to be used to bypass feature detection 241# (for bpf or any other subproject) 242ifeq ($(FEATURES_DUMP),) 243FEATURE_DUMP_EXPORT := $(realpath $(OUTPUT)FEATURE-DUMP) 244else 245FEATURE_DUMP_EXPORT := $(realpath $(FEATURES_DUMP)) 246endif 247 248export prefix bindir sharedir sysconfdir DESTDIR 249 250# sparse is architecture-neutral, which means that we need to tell it 251# explicitly what architecture to check for. Fix this up for yours.. 252SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__ 253 254# Guard against environment variables 255PYRF_OBJS = 256SCRIPT_SH = 257 258SCRIPT_SH += perf-archive.sh 259SCRIPT_SH += perf-with-kcore.sh 260 261grep-libs = $(filter -l%,$(1)) 262strip-libs = $(filter-out -l%,$(1)) 263 264ifneq ($(OUTPUT),) 265 TE_PATH=$(OUTPUT) 266 BPF_PATH=$(OUTPUT) 267 SUBCMD_PATH=$(OUTPUT) 268ifneq ($(subdir),) 269 API_PATH=$(OUTPUT)/../lib/api/ 270else 271 API_PATH=$(OUTPUT) 272endif 273else 274 TE_PATH=$(TRACE_EVENT_DIR) 275 API_PATH=$(LIB_DIR) 276 BPF_PATH=$(BPF_DIR) 277 SUBCMD_PATH=$(SUBCMD_DIR) 278endif 279 280LIBTRACEEVENT = $(TE_PATH)libtraceevent.a 281export LIBTRACEEVENT 282 283LIBTRACEEVENT_DYNAMIC_LIST = $(TE_PATH)libtraceevent-dynamic-list 284 285# 286# The static build has no dynsym table, so this does not work for 287# static build. Looks like linker starts to scream about that now 288# (in Fedora 26) so we need to switch it off for static build. 289DYNAMIC_LIST_LDFLAGS = -Xlinker --dynamic-list=$(LIBTRACEEVENT_DYNAMIC_LIST) 290LIBTRACEEVENT_DYNAMIC_LIST_LDFLAGS = $(if $(findstring -static,$(LDFLAGS)),,$(DYNAMIC_LIST_LDFLAGS)) 291 292LIBAPI = $(API_PATH)libapi.a 293export LIBAPI 294 295LIBBPF = $(BPF_PATH)libbpf.a 296 297LIBSUBCMD = $(SUBCMD_PATH)libsubcmd.a 298 299# python extension build directories 300PYTHON_EXTBUILD := $(OUTPUT)python_ext_build/ 301PYTHON_EXTBUILD_LIB := $(PYTHON_EXTBUILD)lib/ 302PYTHON_EXTBUILD_TMP := $(PYTHON_EXTBUILD)tmp/ 303export PYTHON_EXTBUILD_LIB PYTHON_EXTBUILD_TMP 304 305python-clean := $(call QUIET_CLEAN, python) $(RM) -r $(PYTHON_EXTBUILD) $(OUTPUT)python/perf.so 306 307PYTHON_EXT_SRCS := $(shell grep -v ^\# util/python-ext-sources) 308PYTHON_EXT_DEPS := util/python-ext-sources util/setup.py $(LIBTRACEEVENT) $(LIBAPI) 309 310SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) 311 312PROGRAMS += $(OUTPUT)perf 313 314ifndef NO_PERF_READ_VDSO32 315PROGRAMS += $(OUTPUT)perf-read-vdso32 316endif 317 318ifndef NO_PERF_READ_VDSOX32 319PROGRAMS += $(OUTPUT)perf-read-vdsox32 320endif 321 322LIBJVMTI = libperf-jvmti.so 323 324ifndef NO_JVMTI 325PROGRAMS += $(OUTPUT)$(LIBJVMTI) 326endif 327 328# what 'all' will build and 'install' will install, in perfexecdir 329ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS) 330 331# what 'all' will build but not install in perfexecdir 332OTHER_PROGRAMS = $(OUTPUT)perf 333 334# Set paths to tools early so that they can be used for version tests. 335ifndef SHELL_PATH 336 SHELL_PATH = /bin/sh 337endif 338ifndef PERL_PATH 339 PERL_PATH = /usr/bin/perl 340endif 341 342export PERL_PATH 343 344LIB_FILE=$(OUTPUT)libperf.a 345 346PERFLIBS = $(LIB_FILE) $(LIBAPI) $(LIBTRACEEVENT) $(LIBSUBCMD) 347ifndef NO_LIBBPF 348 PERFLIBS += $(LIBBPF) 349endif 350 351# We choose to avoid "if .. else if .. else .. endif endif" 352# because maintaining the nesting to match is a pain. If 353# we had "elif" things would have been much nicer... 354 355ifneq ($(OUTPUT),) 356 CFLAGS += -I$(OUTPUT) 357endif 358 359ifndef NO_GTK2 360 ALL_PROGRAMS += $(OUTPUT)libperf-gtk.so 361 GTK_IN := $(OUTPUT)gtk-in.o 362endif 363 364ifdef ASCIIDOC8 365 export ASCIIDOC8 366endif 367 368EXTLIBS := $(call filter-out,$(EXCLUDE_EXTLIBS),$(EXTLIBS)) 369LIBS = -Wl,--whole-archive $(PERFLIBS) $(EXTRA_PERFLIBS) -Wl,--no-whole-archive -Wl,--start-group $(EXTLIBS) -Wl,--end-group 370 371ifeq ($(USE_CLANG), 1) 372 CLANGLIBS_LIST = AST Basic CodeGen Driver Frontend Lex Tooling Edit Sema Analysis Parse Serialization 373 LIBCLANG = $(foreach l,$(CLANGLIBS_LIST),$(wildcard $(shell $(LLVM_CONFIG) --libdir)/libclang$(l).a)) 374 LIBS += -Wl,--start-group $(LIBCLANG) -Wl,--end-group 375endif 376 377ifeq ($(USE_LLVM), 1) 378 LIBLLVM = $(shell $(LLVM_CONFIG) --libs all) $(shell $(LLVM_CONFIG) --system-libs) 379 LIBS += -L$(shell $(LLVM_CONFIG) --libdir) $(LIBLLVM) 380endif 381 382ifeq ($(USE_CXX), 1) 383 LIBS += -lstdc++ 384endif 385 386export INSTALL SHELL_PATH 387 388### Build rules 389 390SHELL = $(SHELL_PATH) 391 392beauty_outdir := $(OUTPUT)trace/beauty/generated 393beauty_ioctl_outdir := $(beauty_outdir)/ioctl 394drm_ioctl_array := $(beauty_ioctl_outdir)/drm_ioctl_array.c 395drm_hdr_dir := $(srctree)/tools/include/uapi/drm 396drm_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/drm_ioctl.sh 397 398# Create output directory if not already present 399_dummy := $(shell [ -d '$(beauty_ioctl_outdir)' ] || mkdir -p '$(beauty_ioctl_outdir)') 400 401$(drm_ioctl_array): $(drm_hdr_dir)/drm.h $(drm_hdr_dir)/i915_drm.h $(drm_ioctl_tbl) 402 $(Q)$(SHELL) '$(drm_ioctl_tbl)' $(drm_hdr_dir) > $@ 403 404pkey_alloc_access_rights_array := $(beauty_outdir)/pkey_alloc_access_rights_array.c 405asm_generic_hdr_dir := $(srctree)/tools/include/uapi/asm-generic/ 406pkey_alloc_access_rights_tbl := $(srctree)/tools/perf/trace/beauty/pkey_alloc_access_rights.sh 407 408$(pkey_alloc_access_rights_array): $(asm_generic_hdr_dir)/mman-common.h $(pkey_alloc_access_rights_tbl) 409 $(Q)$(SHELL) '$(pkey_alloc_access_rights_tbl)' $(asm_generic_hdr_dir) > $@ 410 411sndrv_ctl_ioctl_array := $(beauty_ioctl_outdir)/sndrv_ctl_ioctl_array.c 412sndrv_ctl_hdr_dir := $(srctree)/tools/include/uapi/sound 413sndrv_ctl_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/sndrv_ctl_ioctl.sh 414 415$(sndrv_ctl_ioctl_array): $(sndrv_ctl_hdr_dir)/asound.h $(sndrv_ctl_ioctl_tbl) 416 $(Q)$(SHELL) '$(sndrv_ctl_ioctl_tbl)' $(sndrv_ctl_hdr_dir) > $@ 417 418sndrv_pcm_ioctl_array := $(beauty_ioctl_outdir)/sndrv_pcm_ioctl_array.c 419sndrv_pcm_hdr_dir := $(srctree)/tools/include/uapi/sound 420sndrv_pcm_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/sndrv_pcm_ioctl.sh 421 422$(sndrv_pcm_ioctl_array): $(sndrv_pcm_hdr_dir)/asound.h $(sndrv_pcm_ioctl_tbl) 423 $(Q)$(SHELL) '$(sndrv_pcm_ioctl_tbl)' $(sndrv_pcm_hdr_dir) > $@ 424 425kcmp_type_array := $(beauty_outdir)/kcmp_type_array.c 426kcmp_hdr_dir := $(srctree)/tools/include/uapi/linux/ 427kcmp_type_tbl := $(srctree)/tools/perf/trace/beauty/kcmp_type.sh 428 429$(kcmp_type_array): $(kcmp_hdr_dir)/kcmp.h $(kcmp_type_tbl) 430 $(Q)$(SHELL) '$(kcmp_type_tbl)' $(kcmp_hdr_dir) > $@ 431 432kvm_ioctl_array := $(beauty_ioctl_outdir)/kvm_ioctl_array.c 433kvm_hdr_dir := $(srctree)/tools/include/uapi/linux 434kvm_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/kvm_ioctl.sh 435 436$(kvm_ioctl_array): $(kvm_hdr_dir)/kvm.h $(kvm_ioctl_tbl) 437 $(Q)$(SHELL) '$(kvm_ioctl_tbl)' $(kvm_hdr_dir) > $@ 438 439vhost_virtio_ioctl_array := $(beauty_ioctl_outdir)/vhost_virtio_ioctl_array.c 440vhost_virtio_hdr_dir := $(srctree)/tools/include/uapi/linux 441vhost_virtio_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/vhost_virtio_ioctl.sh 442 443$(vhost_virtio_ioctl_array): $(vhost_virtio_hdr_dir)/vhost.h $(vhost_virtio_ioctl_tbl) 444 $(Q)$(SHELL) '$(vhost_virtio_ioctl_tbl)' $(vhost_virtio_hdr_dir) > $@ 445 446perf_ioctl_array := $(beauty_ioctl_outdir)/perf_ioctl_array.c 447perf_hdr_dir := $(srctree)/tools/include/uapi/linux 448perf_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/perf_ioctl.sh 449 450$(perf_ioctl_array): $(perf_hdr_dir)/perf_event.h $(perf_ioctl_tbl) 451 $(Q)$(SHELL) '$(perf_ioctl_tbl)' $(perf_hdr_dir) > $@ 452 453madvise_behavior_array := $(beauty_outdir)/madvise_behavior_array.c 454madvise_hdr_dir := $(srctree)/tools/include/uapi/asm-generic/ 455madvise_behavior_tbl := $(srctree)/tools/perf/trace/beauty/madvise_behavior.sh 456 457$(madvise_behavior_array): $(madvise_hdr_dir)/mman-common.h $(madvise_behavior_tbl) 458 $(Q)$(SHELL) '$(madvise_behavior_tbl)' $(madvise_hdr_dir) > $@ 459 460prctl_option_array := $(beauty_outdir)/prctl_option_array.c 461prctl_hdr_dir := $(srctree)/tools/include/uapi/linux/ 462prctl_option_tbl := $(srctree)/tools/perf/trace/beauty/prctl_option.sh 463 464$(prctl_option_array): $(prctl_hdr_dir)/prctl.h $(prctl_option_tbl) 465 $(Q)$(SHELL) '$(prctl_option_tbl)' $(prctl_hdr_dir) > $@ 466 467arch_errno_name_array := $(beauty_outdir)/arch_errno_name_array.c 468arch_errno_hdr_dir := $(srctree)/tools 469arch_errno_tbl := $(srctree)/tools/perf/trace/beauty/arch_errno_names.sh 470 471$(arch_errno_name_array): $(arch_errno_tbl) 472 $(Q)$(SHELL) '$(arch_errno_tbl)' $(CC) $(arch_errno_hdr_dir) > $@ 473 474all: shell_compatibility_test $(ALL_PROGRAMS) $(LANG_BINDINGS) $(OTHER_PROGRAMS) 475 476$(OUTPUT)python/perf.so: $(PYTHON_EXT_SRCS) $(PYTHON_EXT_DEPS) $(LIBTRACEEVENT_DYNAMIC_LIST) 477 $(QUIET_GEN)LDSHARED="$(CC) -pthread -shared" \ 478 CFLAGS='$(CFLAGS)' LDFLAGS='$(LDFLAGS) $(LIBTRACEEVENT_DYNAMIC_LIST_LDFLAGS)' \ 479 $(PYTHON_WORD) util/setup.py \ 480 --quiet build_ext; \ 481 mkdir -p $(OUTPUT)python && \ 482 cp $(PYTHON_EXTBUILD_LIB)perf.so $(OUTPUT)python/ 483 484please_set_SHELL_PATH_to_a_more_modern_shell: 485 $(Q)$$(:) 486 487shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell 488 489strip: $(PROGRAMS) $(OUTPUT)perf 490 $(STRIP) $(STRIP_OPTS) $(PROGRAMS) $(OUTPUT)perf 491 492PERF_IN := $(OUTPUT)perf-in.o 493 494JEVENTS := $(OUTPUT)pmu-events/jevents 495JEVENTS_IN := $(OUTPUT)pmu-events/jevents-in.o 496 497PMU_EVENTS_IN := $(OUTPUT)pmu-events/pmu-events-in.o 498 499export JEVENTS 500 501build := -f $(srctree)/tools/build/Makefile.build dir=. obj 502 503$(PERF_IN): prepare FORCE 504 $(Q)$(MAKE) $(build)=perf 505 506$(JEVENTS_IN): FORCE 507 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=pmu-events obj=jevents 508 509$(JEVENTS): $(JEVENTS_IN) 510 $(QUIET_LINK)$(HOSTCC) $(JEVENTS_IN) -o $@ 511 512$(PMU_EVENTS_IN): $(JEVENTS) FORCE 513 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=pmu-events obj=pmu-events 514 515$(OUTPUT)perf: $(PERFLIBS) $(PERF_IN) $(PMU_EVENTS_IN) $(LIBTRACEEVENT_DYNAMIC_LIST) 516 $(QUIET_LINK)$(CC) $(CFLAGS) $(LDFLAGS) $(LIBTRACEEVENT_DYNAMIC_LIST_LDFLAGS) \ 517 $(PERF_IN) $(PMU_EVENTS_IN) $(LIBS) -o $@ 518 519$(GTK_IN): FORCE 520 $(Q)$(MAKE) $(build)=gtk 521 522$(OUTPUT)libperf-gtk.so: $(GTK_IN) $(PERFLIBS) 523 $(QUIET_LINK)$(CC) -o $@ -shared $(LDFLAGS) $(filter %.o,$^) $(GTK_LIBS) 524 525$(OUTPUT)common-cmds.h: util/generate-cmdlist.sh command-list.txt 526 527$(OUTPUT)common-cmds.h: $(wildcard Documentation/perf-*.txt) 528 $(QUIET_GEN). util/generate-cmdlist.sh > $@+ && mv $@+ $@ 529 530$(SCRIPTS) : % : %.sh 531 $(QUIET_GEN)$(INSTALL) '$@.sh' '$(OUTPUT)$@' 532 533$(OUTPUT)PERF-VERSION-FILE: ../../.git/HEAD 534 $(Q)$(SHELL_PATH) util/PERF-VERSION-GEN $(OUTPUT) 535 $(Q)touch $(OUTPUT)PERF-VERSION-FILE 536 537# These can record PERF_VERSION 538perf.spec $(SCRIPTS) \ 539 : $(OUTPUT)PERF-VERSION-FILE 540 541.SUFFIXES: 542 543# 544# If a target does not match any of the later rules then prefix it by $(OUTPUT) 545# This makes targets like 'make O=/tmp/perf perf.o' work in a natural way. 546# 547ifneq ($(OUTPUT),) 548%.o: $(OUTPUT)%.o 549 @echo " # Redirected target $@ => $(OUTPUT)$@" 550pmu-events/%.o: $(OUTPUT)pmu-events/%.o 551 @echo " # Redirected target $@ => $(OUTPUT)$@" 552util/%.o: $(OUTPUT)util/%.o 553 @echo " # Redirected target $@ => $(OUTPUT)$@" 554bench/%.o: $(OUTPUT)bench/%.o 555 @echo " # Redirected target $@ => $(OUTPUT)$@" 556tests/%.o: $(OUTPUT)tests/%.o 557 @echo " # Redirected target $@ => $(OUTPUT)$@" 558endif 559 560# These two need to be here so that when O= is not used they take precedence 561# over the general rule for .o 562 563# get relative building directory (to $(OUTPUT)) 564# and '.' if it's $(OUTPUT) itself 565__build-dir = $(subst $(OUTPUT),,$(dir $@)) 566build-dir = $(if $(__build-dir),$(__build-dir),.) 567 568prepare: $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)common-cmds.h archheaders $(drm_ioctl_array) \ 569 $(pkey_alloc_access_rights_array) \ 570 $(sndrv_pcm_ioctl_array) \ 571 $(sndrv_ctl_ioctl_array) \ 572 $(kcmp_type_array) \ 573 $(kvm_ioctl_array) \ 574 $(vhost_virtio_ioctl_array) \ 575 $(madvise_behavior_array) \ 576 $(perf_ioctl_array) \ 577 $(prctl_option_array) \ 578 $(arch_errno_name_array) 579 580$(OUTPUT)%.o: %.c prepare FORCE 581 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ 582 583$(OUTPUT)%.i: %.c prepare FORCE 584 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ 585 586$(OUTPUT)%.s: %.c prepare FORCE 587 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ 588 589$(OUTPUT)%-bison.o: %.c prepare FORCE 590 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ 591 592$(OUTPUT)%-flex.o: %.c prepare FORCE 593 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ 594 595$(OUTPUT)%.o: %.S prepare FORCE 596 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ 597 598$(OUTPUT)%.i: %.S prepare FORCE 599 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ 600 601$(OUTPUT)perf-%: %.o $(PERFLIBS) 602 $(QUIET_LINK)$(CC) $(CFLAGS) -o $@ $(LDFLAGS) $(filter %.o,$^) $(LIBS) 603 604ifndef NO_PERF_READ_VDSO32 605$(OUTPUT)perf-read-vdso32: perf-read-vdso.c util/find-vdso-map.c 606 $(QUIET_CC)$(CC) -m32 $(filter -static,$(LDFLAGS)) -Wall -Werror -o $@ perf-read-vdso.c 607endif 608 609ifndef NO_PERF_READ_VDSOX32 610$(OUTPUT)perf-read-vdsox32: perf-read-vdso.c util/find-vdso-map.c 611 $(QUIET_CC)$(CC) -mx32 $(filter -static,$(LDFLAGS)) -Wall -Werror -o $@ perf-read-vdso.c 612endif 613 614ifndef NO_JVMTI 615LIBJVMTI_IN := $(OUTPUT)jvmti/jvmti-in.o 616 617$(LIBJVMTI_IN): FORCE 618 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=jvmti obj=jvmti 619 620$(OUTPUT)$(LIBJVMTI): $(LIBJVMTI_IN) 621 $(QUIET_LINK)$(CC) -shared -Wl,-soname -Wl,$(LIBJVMTI) -o $@ $< 622endif 623 624$(patsubst perf-%,%.o,$(PROGRAMS)): $(wildcard */*.h) 625 626LIBPERF_IN := $(OUTPUT)libperf-in.o 627 628$(LIBPERF_IN): prepare FORCE 629 $(Q)$(MAKE) $(build)=libperf 630 631$(LIB_FILE): $(LIBPERF_IN) 632 $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIBPERF_IN) $(LIB_OBJS) 633 634LIBTRACEEVENT_FLAGS += plugin_dir=$(plugindir_SQ) 635 636$(LIBTRACEEVENT): FORCE 637 $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) $(OUTPUT)libtraceevent.a 638 639libtraceevent_plugins: FORCE 640 $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) plugins 641 642$(LIBTRACEEVENT_DYNAMIC_LIST): libtraceevent_plugins 643 $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) $(OUTPUT)libtraceevent-dynamic-list 644 645$(LIBTRACEEVENT)-clean: 646 $(call QUIET_CLEAN, libtraceevent) 647 $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) O=$(OUTPUT) clean >/dev/null 648 649install-traceevent-plugins: libtraceevent_plugins 650 $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) install_plugins 651 652$(LIBAPI): FORCE 653 $(Q)$(MAKE) -C $(LIB_DIR) O=$(OUTPUT) $(OUTPUT)libapi.a 654 655$(LIBAPI)-clean: 656 $(call QUIET_CLEAN, libapi) 657 $(Q)$(MAKE) -C $(LIB_DIR) O=$(OUTPUT) clean >/dev/null 658 659$(LIBBPF): FORCE 660 $(Q)$(MAKE) -C $(BPF_DIR) O=$(OUTPUT) $(OUTPUT)libbpf.a FEATURES_DUMP=$(FEATURE_DUMP_EXPORT) 661 662$(LIBBPF)-clean: 663 $(call QUIET_CLEAN, libbpf) 664 $(Q)$(MAKE) -C $(BPF_DIR) O=$(OUTPUT) clean >/dev/null 665 666$(LIBSUBCMD): FORCE 667 $(Q)$(MAKE) -C $(SUBCMD_DIR) O=$(OUTPUT) $(OUTPUT)libsubcmd.a 668 669$(LIBSUBCMD)-clean: 670 $(call QUIET_CLEAN, libsubcmd) 671 $(Q)$(MAKE) -C $(SUBCMD_DIR) O=$(OUTPUT) clean 672 673help: 674 @echo 'Perf make targets:' 675 @echo ' doc - make *all* documentation (see below)' 676 @echo ' man - make manpage documentation (access with man <foo>)' 677 @echo ' html - make html documentation' 678 @echo ' info - make GNU info documentation (access with info <foo>)' 679 @echo ' pdf - make pdf documentation' 680 @echo ' TAGS - use etags to make tag information for source browsing' 681 @echo ' tags - use ctags to make tag information for source browsing' 682 @echo ' cscope - use cscope to make interactive browsing database' 683 @echo '' 684 @echo 'Perf install targets:' 685 @echo ' NOTE: documentation build requires asciidoc, xmlto packages to be installed' 686 @echo ' HINT: use "prefix" or "DESTDIR" to install to a particular' 687 @echo ' path like "make prefix=/usr/local install install-doc"' 688 @echo ' install - install compiled binaries' 689 @echo ' install-doc - install *all* documentation' 690 @echo ' install-man - install manpage documentation' 691 @echo ' install-html - install html documentation' 692 @echo ' install-info - install GNU info documentation' 693 @echo ' install-pdf - install pdf documentation' 694 @echo '' 695 @echo ' quick-install-doc - alias for quick-install-man' 696 @echo ' quick-install-man - install the documentation quickly' 697 @echo ' quick-install-html - install the html documentation quickly' 698 @echo '' 699 @echo 'Perf maintainer targets:' 700 @echo ' clean - clean all binary objects and build output' 701 702 703DOC_TARGETS := doc man html info pdf 704 705INSTALL_DOC_TARGETS := $(patsubst %,install-%,$(DOC_TARGETS)) try-install-man 706INSTALL_DOC_TARGETS += quick-install-doc quick-install-man quick-install-html 707 708# 'make doc' should call 'make -C Documentation all' 709$(DOC_TARGETS): 710 $(QUIET_SUBDIR0)Documentation $(QUIET_SUBDIR1) $(@:doc=all) 711 712TAG_FOLDERS= . ../lib ../include 713TAG_FILES= ../../include/uapi/linux/perf_event.h 714 715TAGS: 716 $(QUIET_GEN)$(RM) TAGS; \ 717 $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print | xargs etags -a $(TAG_FILES) 718 719tags: 720 $(QUIET_GEN)$(RM) tags; \ 721 $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print | xargs ctags -a $(TAG_FILES) 722 723cscope: 724 $(QUIET_GEN)$(RM) cscope*; \ 725 $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print | xargs cscope -b $(TAG_FILES) 726 727### Testing rules 728 729# GNU make supports exporting all variables by "export" without parameters. 730# However, the environment gets quite big, and some programs have problems 731# with that. 732 733check: $(OUTPUT)common-cmds.h 734 if sparse; \ 735 then \ 736 for i in *.c */*.c; \ 737 do \ 738 sparse $(CFLAGS) $(SPARSE_FLAGS) $$i || exit; \ 739 done; \ 740 else \ 741 exit 1; \ 742 fi 743 744### Installation rules 745 746ifndef NO_GTK2 747install-gtk: $(OUTPUT)libperf-gtk.so 748 $(call QUIET_INSTALL, 'GTK UI') \ 749 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(libdir_SQ)'; \ 750 $(INSTALL) $(OUTPUT)libperf-gtk.so '$(DESTDIR_SQ)$(libdir_SQ)' 751else 752install-gtk: 753endif 754 755install-tools: all install-gtk 756 $(call QUIET_INSTALL, binaries) \ 757 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'; \ 758 $(INSTALL) $(OUTPUT)perf '$(DESTDIR_SQ)$(bindir_SQ)'; \ 759 $(LN) '$(DESTDIR_SQ)$(bindir_SQ)/perf' '$(DESTDIR_SQ)$(bindir_SQ)/trace' 760ifndef NO_PERF_READ_VDSO32 761 $(call QUIET_INSTALL, perf-read-vdso32) \ 762 $(INSTALL) $(OUTPUT)perf-read-vdso32 '$(DESTDIR_SQ)$(bindir_SQ)'; 763endif 764ifndef NO_PERF_READ_VDSOX32 765 $(call QUIET_INSTALL, perf-read-vdsox32) \ 766 $(INSTALL) $(OUTPUT)perf-read-vdsox32 '$(DESTDIR_SQ)$(bindir_SQ)'; 767endif 768ifndef NO_JVMTI 769 $(call QUIET_INSTALL, $(LIBJVMTI)) \ 770 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(libdir_SQ)'; \ 771 $(INSTALL) $(OUTPUT)$(LIBJVMTI) '$(DESTDIR_SQ)$(libdir_SQ)'; 772endif 773 $(call QUIET_INSTALL, libexec) \ 774 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)' 775 $(call QUIET_INSTALL, perf-archive) \ 776 $(INSTALL) $(OUTPUT)perf-archive -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)' 777 $(call QUIET_INSTALL, perf-with-kcore) \ 778 $(INSTALL) $(OUTPUT)perf-with-kcore -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)' 779ifndef NO_LIBAUDIT 780 $(call QUIET_INSTALL, strace/groups) \ 781 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(STRACE_GROUPS_INSTDIR_SQ)'; \ 782 $(INSTALL) trace/strace/groups/* -t '$(DESTDIR_SQ)$(STRACE_GROUPS_INSTDIR_SQ)' 783endif 784ifndef NO_LIBPERL 785 $(call QUIET_INSTALL, perl-scripts) \ 786 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'; \ 787 $(INSTALL) scripts/perl/Perf-Trace-Util/lib/Perf/Trace/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'; \ 788 $(INSTALL) scripts/perl/*.pl -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl'; \ 789 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'; \ 790 $(INSTALL) scripts/perl/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin' 791endif 792ifndef NO_LIBPYTHON 793 $(call QUIET_INSTALL, python-scripts) \ 794 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'; \ 795 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'; \ 796 $(INSTALL) scripts/python/Perf-Trace-Util/lib/Perf/Trace/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'; \ 797 $(INSTALL) scripts/python/*.py -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python'; \ 798 $(INSTALL) scripts/python/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin' 799endif 800 $(call QUIET_INSTALL, perf_completion-script) \ 801 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(sysconfdir_SQ)/bash_completion.d'; \ 802 $(INSTALL) perf-completion.sh '$(DESTDIR_SQ)$(sysconfdir_SQ)/bash_completion.d/perf' 803 $(call QUIET_INSTALL, perf-tip) \ 804 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(tip_instdir_SQ)'; \ 805 $(INSTALL) Documentation/tips.txt -t '$(DESTDIR_SQ)$(tip_instdir_SQ)' 806 807install-tests: all install-gtk 808 $(call QUIET_INSTALL, tests) \ 809 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \ 810 $(INSTALL) tests/attr.py '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \ 811 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/attr'; \ 812 $(INSTALL) tests/attr/* '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/attr'; \ 813 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell'; \ 814 $(INSTALL) tests/shell/*.sh '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell'; \ 815 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/lib'; \ 816 $(INSTALL) tests/shell/lib/*.sh '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/lib' 817 818install-bin: install-tools install-tests install-traceevent-plugins 819 820install: install-bin try-install-man 821 822install-python_ext: 823 $(PYTHON_WORD) util/setup.py --quiet install --root='/$(DESTDIR_SQ)' 824 825# 'make install-doc' should call 'make -C Documentation install' 826$(INSTALL_DOC_TARGETS): 827 $(QUIET_SUBDIR0)Documentation $(QUIET_SUBDIR1) $(@:-doc=) 828 829### Cleaning rules 830 831# 832# This is here, not in Makefile.config, because Makefile.config does 833# not get included for the clean target: 834# 835config-clean: 836 $(call QUIET_CLEAN, config) 837 $(Q)$(MAKE) -C $(srctree)/tools/build/feature/ $(if $(OUTPUT),OUTPUT=$(OUTPUT)feature/,) clean >/dev/null 838 839python-clean: 840 $(python-clean) 841 842clean:: $(LIBTRACEEVENT)-clean $(LIBAPI)-clean $(LIBBPF)-clean $(LIBSUBCMD)-clean config-clean fixdep-clean python-clean 843 $(call QUIET_CLEAN, core-objs) $(RM) $(LIB_FILE) $(OUTPUT)perf-archive $(OUTPUT)perf-with-kcore $(LANG_BINDINGS) 844 $(Q)find $(if $(OUTPUT),$(OUTPUT),.) -name '*.o' -delete -o -name '\.*.cmd' -delete -o -name '\.*.d' -delete 845 $(Q)$(RM) $(OUTPUT).config-detected 846 $(call QUIET_CLEAN, core-progs) $(RM) $(ALL_PROGRAMS) perf perf-read-vdso32 perf-read-vdsox32 $(OUTPUT)pmu-events/jevents $(OUTPUT)$(LIBJVMTI).so 847 $(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* \ 848 $(OUTPUT)util/intel-pt-decoder/inat-tables.c \ 849 $(OUTPUT)tests/llvm-src-{base,kbuild,prologue,relocation}.c \ 850 $(OUTPUT)pmu-events/pmu-events.c \ 851 $(OUTPUT)$(madvise_behavior_array) \ 852 $(OUTPUT)$(drm_ioctl_array) \ 853 $(OUTPUT)$(pkey_alloc_access_rights_array) \ 854 $(OUTPUT)$(sndrv_ctl_ioctl_array) \ 855 $(OUTPUT)$(sndrv_pcm_ioctl_array) \ 856 $(OUTPUT)$(kvm_ioctl_array) \ 857 $(OUTPUT)$(kcmp_type_array) \ 858 $(OUTPUT)$(vhost_virtio_ioctl_array) \ 859 $(OUTPUT)$(perf_ioctl_array) \ 860 $(OUTPUT)$(prctl_option_array) \ 861 $(OUTPUT)$(arch_errno_name_array) 862 $(QUIET_SUBDIR0)Documentation $(QUIET_SUBDIR1) clean 863 864# 865# To provide FEATURE-DUMP into $(FEATURE_DUMP_COPY) 866# file if defined, with no further action. 867feature-dump: 868ifdef FEATURE_DUMP_COPY 869 @cp $(OUTPUT)FEATURE-DUMP $(FEATURE_DUMP_COPY) 870 @echo "FEATURE-DUMP file copied into $(FEATURE_DUMP_COPY)" 871else 872 @echo "FEATURE-DUMP file available in $(OUTPUT)FEATURE-DUMP" 873endif 874 875# 876# Trick: if ../../.git does not exist - we are building out of tree for example, 877# then force version regeneration: 878# 879ifeq ($(wildcard ../../.git/HEAD),) 880 GIT-HEAD-PHONY = ../../.git/HEAD 881else 882 GIT-HEAD-PHONY = 883endif 884 885FORCE: 886 887.PHONY: all install clean config-clean strip install-gtk 888.PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell 889.PHONY: $(GIT-HEAD-PHONY) TAGS tags cscope FORCE prepare 890.PHONY: libtraceevent_plugins archheaders 891 892endif # force_fixdep 893