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