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