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 CLANGLIBS_NOEXT_LIST = $(foreach l,$(CLANGLIBS_LIST),$(shell $(LLVM_CONFIG) --libdir)/libclang$(l)) 368 LIBCLANG = $(foreach l,$(CLANGLIBS_NOEXT_LIST),$(wildcard $(l).a $(l).so)) 369 LIBS += -Wl,--start-group $(LIBCLANG) -Wl,--end-group 370endif 371 372ifeq ($(USE_LLVM), 1) 373 LIBLLVM = $(shell $(LLVM_CONFIG) --libs all) $(shell $(LLVM_CONFIG) --system-libs) 374 LIBS += -L$(shell $(LLVM_CONFIG) --libdir) $(LIBLLVM) 375endif 376 377ifeq ($(USE_CXX), 1) 378 LIBS += -lstdc++ 379endif 380 381export INSTALL SHELL_PATH 382 383### Build rules 384 385SHELL = $(SHELL_PATH) 386 387linux_uapi_dir := $(srctree)/tools/include/uapi/linux 388 389beauty_outdir := $(OUTPUT)trace/beauty/generated 390beauty_ioctl_outdir := $(beauty_outdir)/ioctl 391drm_ioctl_array := $(beauty_ioctl_outdir)/drm_ioctl_array.c 392drm_hdr_dir := $(srctree)/tools/include/uapi/drm 393drm_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/drm_ioctl.sh 394 395# Create output directory if not already present 396_dummy := $(shell [ -d '$(beauty_ioctl_outdir)' ] || mkdir -p '$(beauty_ioctl_outdir)') 397 398$(drm_ioctl_array): $(drm_hdr_dir)/drm.h $(drm_hdr_dir)/i915_drm.h $(drm_ioctl_tbl) 399 $(Q)$(SHELL) '$(drm_ioctl_tbl)' $(drm_hdr_dir) > $@ 400 401pkey_alloc_access_rights_array := $(beauty_outdir)/pkey_alloc_access_rights_array.c 402asm_generic_hdr_dir := $(srctree)/tools/include/uapi/asm-generic/ 403pkey_alloc_access_rights_tbl := $(srctree)/tools/perf/trace/beauty/pkey_alloc_access_rights.sh 404 405$(pkey_alloc_access_rights_array): $(asm_generic_hdr_dir)/mman-common.h $(pkey_alloc_access_rights_tbl) 406 $(Q)$(SHELL) '$(pkey_alloc_access_rights_tbl)' $(asm_generic_hdr_dir) > $@ 407 408sndrv_ctl_ioctl_array := $(beauty_ioctl_outdir)/sndrv_ctl_ioctl_array.c 409sndrv_ctl_hdr_dir := $(srctree)/tools/include/uapi/sound 410sndrv_ctl_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/sndrv_ctl_ioctl.sh 411 412$(sndrv_ctl_ioctl_array): $(sndrv_ctl_hdr_dir)/asound.h $(sndrv_ctl_ioctl_tbl) 413 $(Q)$(SHELL) '$(sndrv_ctl_ioctl_tbl)' $(sndrv_ctl_hdr_dir) > $@ 414 415sndrv_pcm_ioctl_array := $(beauty_ioctl_outdir)/sndrv_pcm_ioctl_array.c 416sndrv_pcm_hdr_dir := $(srctree)/tools/include/uapi/sound 417sndrv_pcm_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/sndrv_pcm_ioctl.sh 418 419$(sndrv_pcm_ioctl_array): $(sndrv_pcm_hdr_dir)/asound.h $(sndrv_pcm_ioctl_tbl) 420 $(Q)$(SHELL) '$(sndrv_pcm_ioctl_tbl)' $(sndrv_pcm_hdr_dir) > $@ 421 422kcmp_type_array := $(beauty_outdir)/kcmp_type_array.c 423kcmp_hdr_dir := $(srctree)/tools/include/uapi/linux/ 424kcmp_type_tbl := $(srctree)/tools/perf/trace/beauty/kcmp_type.sh 425 426$(kcmp_type_array): $(kcmp_hdr_dir)/kcmp.h $(kcmp_type_tbl) 427 $(Q)$(SHELL) '$(kcmp_type_tbl)' $(kcmp_hdr_dir) > $@ 428 429kvm_ioctl_array := $(beauty_ioctl_outdir)/kvm_ioctl_array.c 430kvm_hdr_dir := $(srctree)/tools/include/uapi/linux 431kvm_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/kvm_ioctl.sh 432 433$(kvm_ioctl_array): $(kvm_hdr_dir)/kvm.h $(kvm_ioctl_tbl) 434 $(Q)$(SHELL) '$(kvm_ioctl_tbl)' $(kvm_hdr_dir) > $@ 435 436socket_ipproto_array := $(beauty_outdir)/socket_ipproto_array.c 437socket_ipproto_tbl := $(srctree)/tools/perf/trace/beauty/socket_ipproto.sh 438 439$(socket_ipproto_array): $(linux_uapi_dir)/in.h $(socket_ipproto_tbl) 440 $(Q)$(SHELL) '$(socket_ipproto_tbl)' $(linux_uapi_dir) > $@ 441 442vhost_virtio_ioctl_array := $(beauty_ioctl_outdir)/vhost_virtio_ioctl_array.c 443vhost_virtio_hdr_dir := $(srctree)/tools/include/uapi/linux 444vhost_virtio_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/vhost_virtio_ioctl.sh 445 446$(vhost_virtio_ioctl_array): $(vhost_virtio_hdr_dir)/vhost.h $(vhost_virtio_ioctl_tbl) 447 $(Q)$(SHELL) '$(vhost_virtio_ioctl_tbl)' $(vhost_virtio_hdr_dir) > $@ 448 449perf_ioctl_array := $(beauty_ioctl_outdir)/perf_ioctl_array.c 450perf_hdr_dir := $(srctree)/tools/include/uapi/linux 451perf_ioctl_tbl := $(srctree)/tools/perf/trace/beauty/perf_ioctl.sh 452 453$(perf_ioctl_array): $(perf_hdr_dir)/perf_event.h $(perf_ioctl_tbl) 454 $(Q)$(SHELL) '$(perf_ioctl_tbl)' $(perf_hdr_dir) > $@ 455 456madvise_behavior_array := $(beauty_outdir)/madvise_behavior_array.c 457madvise_hdr_dir := $(srctree)/tools/include/uapi/asm-generic/ 458madvise_behavior_tbl := $(srctree)/tools/perf/trace/beauty/madvise_behavior.sh 459 460$(madvise_behavior_array): $(madvise_hdr_dir)/mman-common.h $(madvise_behavior_tbl) 461 $(Q)$(SHELL) '$(madvise_behavior_tbl)' $(madvise_hdr_dir) > $@ 462 463prctl_option_array := $(beauty_outdir)/prctl_option_array.c 464prctl_hdr_dir := $(srctree)/tools/include/uapi/linux/ 465prctl_option_tbl := $(srctree)/tools/perf/trace/beauty/prctl_option.sh 466 467$(prctl_option_array): $(prctl_hdr_dir)/prctl.h $(prctl_option_tbl) 468 $(Q)$(SHELL) '$(prctl_option_tbl)' $(prctl_hdr_dir) > $@ 469 470arch_errno_name_array := $(beauty_outdir)/arch_errno_name_array.c 471arch_errno_hdr_dir := $(srctree)/tools 472arch_errno_tbl := $(srctree)/tools/perf/trace/beauty/arch_errno_names.sh 473 474$(arch_errno_name_array): $(arch_errno_tbl) 475 $(Q)$(SHELL) '$(arch_errno_tbl)' $(CC) $(arch_errno_hdr_dir) > $@ 476 477all: shell_compatibility_test $(ALL_PROGRAMS) $(LANG_BINDINGS) $(OTHER_PROGRAMS) 478 479$(OUTPUT)python/perf.so: $(PYTHON_EXT_SRCS) $(PYTHON_EXT_DEPS) $(LIBTRACEEVENT_DYNAMIC_LIST) 480 $(QUIET_GEN)LDSHARED="$(CC) -pthread -shared" \ 481 CFLAGS='$(CFLAGS)' LDFLAGS='$(LDFLAGS) $(LIBTRACEEVENT_DYNAMIC_LIST_LDFLAGS)' \ 482 $(PYTHON_WORD) util/setup.py \ 483 --quiet build_ext; \ 484 mkdir -p $(OUTPUT)python && \ 485 cp $(PYTHON_EXTBUILD_LIB)perf*.so $(OUTPUT)python/ 486 487please_set_SHELL_PATH_to_a_more_modern_shell: 488 $(Q)$$(:) 489 490shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell 491 492strip: $(PROGRAMS) $(OUTPUT)perf 493 $(STRIP) $(STRIP_OPTS) $(PROGRAMS) $(OUTPUT)perf 494 495PERF_IN := $(OUTPUT)perf-in.o 496 497JEVENTS := $(OUTPUT)pmu-events/jevents 498JEVENTS_IN := $(OUTPUT)pmu-events/jevents-in.o 499 500PMU_EVENTS_IN := $(OUTPUT)pmu-events/pmu-events-in.o 501 502export JEVENTS 503 504build := -f $(srctree)/tools/build/Makefile.build dir=. obj 505 506$(PERF_IN): prepare FORCE 507 $(Q)$(MAKE) $(build)=perf 508 509$(JEVENTS_IN): FORCE 510 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=pmu-events obj=jevents 511 512$(JEVENTS): $(JEVENTS_IN) 513 $(QUIET_LINK)$(HOSTCC) $(JEVENTS_IN) -o $@ 514 515$(PMU_EVENTS_IN): $(JEVENTS) FORCE 516 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=pmu-events obj=pmu-events 517 518$(OUTPUT)perf: $(PERFLIBS) $(PERF_IN) $(PMU_EVENTS_IN) $(LIBTRACEEVENT_DYNAMIC_LIST) 519 $(QUIET_LINK)$(CC) $(CFLAGS) $(LDFLAGS) $(LIBTRACEEVENT_DYNAMIC_LIST_LDFLAGS) \ 520 $(PERF_IN) $(PMU_EVENTS_IN) $(LIBS) -o $@ 521 522$(GTK_IN): FORCE 523 $(Q)$(MAKE) $(build)=gtk 524 525$(OUTPUT)libperf-gtk.so: $(GTK_IN) $(PERFLIBS) 526 $(QUIET_LINK)$(CC) -o $@ -shared $(LDFLAGS) $(filter %.o,$^) $(GTK_LIBS) 527 528$(OUTPUT)common-cmds.h: util/generate-cmdlist.sh command-list.txt 529 530$(OUTPUT)common-cmds.h: $(wildcard Documentation/perf-*.txt) 531 $(QUIET_GEN). util/generate-cmdlist.sh > $@+ && mv $@+ $@ 532 533$(SCRIPTS) : % : %.sh 534 $(QUIET_GEN)$(INSTALL) '$@.sh' '$(OUTPUT)$@' 535 536$(OUTPUT)PERF-VERSION-FILE: ../../.git/HEAD 537 $(Q)$(SHELL_PATH) util/PERF-VERSION-GEN $(OUTPUT) 538 $(Q)touch $(OUTPUT)PERF-VERSION-FILE 539 540# These can record PERF_VERSION 541perf.spec $(SCRIPTS) \ 542 : $(OUTPUT)PERF-VERSION-FILE 543 544.SUFFIXES: 545 546# 547# If a target does not match any of the later rules then prefix it by $(OUTPUT) 548# This makes targets like 'make O=/tmp/perf perf.o' work in a natural way. 549# 550ifneq ($(OUTPUT),) 551%.o: $(OUTPUT)%.o 552 @echo " # Redirected target $@ => $(OUTPUT)$@" 553pmu-events/%.o: $(OUTPUT)pmu-events/%.o 554 @echo " # Redirected target $@ => $(OUTPUT)$@" 555util/%.o: $(OUTPUT)util/%.o 556 @echo " # Redirected target $@ => $(OUTPUT)$@" 557bench/%.o: $(OUTPUT)bench/%.o 558 @echo " # Redirected target $@ => $(OUTPUT)$@" 559tests/%.o: $(OUTPUT)tests/%.o 560 @echo " # Redirected target $@ => $(OUTPUT)$@" 561endif 562 563# These two need to be here so that when O= is not used they take precedence 564# over the general rule for .o 565 566# get relative building directory (to $(OUTPUT)) 567# and '.' if it's $(OUTPUT) itself 568__build-dir = $(subst $(OUTPUT),,$(dir $@)) 569build-dir = $(if $(__build-dir),$(__build-dir),.) 570 571prepare: $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)common-cmds.h archheaders $(drm_ioctl_array) \ 572 $(pkey_alloc_access_rights_array) \ 573 $(sndrv_pcm_ioctl_array) \ 574 $(sndrv_ctl_ioctl_array) \ 575 $(kcmp_type_array) \ 576 $(kvm_ioctl_array) \ 577 $(socket_ipproto_array) \ 578 $(vhost_virtio_ioctl_array) \ 579 $(madvise_behavior_array) \ 580 $(perf_ioctl_array) \ 581 $(prctl_option_array) \ 582 $(arch_errno_name_array) 583 584$(OUTPUT)%.o: %.c prepare FORCE 585 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ 586 587$(OUTPUT)%.i: %.c prepare FORCE 588 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ 589 590$(OUTPUT)%.s: %.c prepare FORCE 591 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ 592 593$(OUTPUT)%-bison.o: %.c prepare FORCE 594 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ 595 596$(OUTPUT)%-flex.o: %.c prepare FORCE 597 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ 598 599$(OUTPUT)%.o: %.S prepare FORCE 600 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ 601 602$(OUTPUT)%.i: %.S prepare FORCE 603 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ 604 605$(OUTPUT)perf-%: %.o $(PERFLIBS) 606 $(QUIET_LINK)$(CC) $(CFLAGS) -o $@ $(LDFLAGS) $(filter %.o,$^) $(LIBS) 607 608ifndef NO_PERF_READ_VDSO32 609$(OUTPUT)perf-read-vdso32: perf-read-vdso.c util/find-vdso-map.c 610 $(QUIET_CC)$(CC) -m32 $(filter -static,$(LDFLAGS)) -Wall -Werror -o $@ perf-read-vdso.c 611endif 612 613ifndef NO_PERF_READ_VDSOX32 614$(OUTPUT)perf-read-vdsox32: perf-read-vdso.c util/find-vdso-map.c 615 $(QUIET_CC)$(CC) -mx32 $(filter -static,$(LDFLAGS)) -Wall -Werror -o $@ perf-read-vdso.c 616endif 617 618ifndef NO_JVMTI 619LIBJVMTI_IN := $(OUTPUT)jvmti/jvmti-in.o 620 621$(LIBJVMTI_IN): FORCE 622 $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=jvmti obj=jvmti 623 624$(OUTPUT)$(LIBJVMTI): $(LIBJVMTI_IN) 625 $(QUIET_LINK)$(CC) -shared -Wl,-soname -Wl,$(LIBJVMTI) -o $@ $< 626endif 627 628$(patsubst perf-%,%.o,$(PROGRAMS)): $(wildcard */*.h) 629 630LIBPERF_IN := $(OUTPUT)libperf-in.o 631 632$(LIBPERF_IN): prepare FORCE 633 $(Q)$(MAKE) $(build)=libperf 634 635$(LIB_FILE): $(LIBPERF_IN) 636 $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIBPERF_IN) $(LIB_OBJS) 637 638LIBTRACEEVENT_FLAGS += plugin_dir=$(plugindir_SQ) 639 640$(LIBTRACEEVENT): FORCE 641 $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) $(OUTPUT)libtraceevent.a 642 643libtraceevent_plugins: FORCE 644 $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) plugins 645 646$(LIBTRACEEVENT_DYNAMIC_LIST): libtraceevent_plugins 647 $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) $(OUTPUT)libtraceevent-dynamic-list 648 649$(LIBTRACEEVENT)-clean: 650 $(call QUIET_CLEAN, libtraceevent) 651 $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) O=$(OUTPUT) clean >/dev/null 652 653install-traceevent-plugins: libtraceevent_plugins 654 $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) install_plugins 655 656$(LIBAPI): FORCE 657 $(Q)$(MAKE) -C $(LIB_DIR) O=$(OUTPUT) $(OUTPUT)libapi.a 658 659$(LIBAPI)-clean: 660 $(call QUIET_CLEAN, libapi) 661 $(Q)$(MAKE) -C $(LIB_DIR) O=$(OUTPUT) clean >/dev/null 662 663$(LIBBPF): FORCE 664 $(Q)$(MAKE) -C $(BPF_DIR) O=$(OUTPUT) $(OUTPUT)libbpf.a FEATURES_DUMP=$(FEATURE_DUMP_EXPORT) 665 666$(LIBBPF)-clean: 667 $(call QUIET_CLEAN, libbpf) 668 $(Q)$(MAKE) -C $(BPF_DIR) O=$(OUTPUT) clean >/dev/null 669 670$(LIBSUBCMD): FORCE 671 $(Q)$(MAKE) -C $(SUBCMD_DIR) O=$(OUTPUT) $(OUTPUT)libsubcmd.a 672 673$(LIBSUBCMD)-clean: 674 $(call QUIET_CLEAN, libsubcmd) 675 $(Q)$(MAKE) -C $(SUBCMD_DIR) O=$(OUTPUT) clean 676 677help: 678 @echo 'Perf make targets:' 679 @echo ' doc - make *all* documentation (see below)' 680 @echo ' man - make manpage documentation (access with man <foo>)' 681 @echo ' html - make html documentation' 682 @echo ' info - make GNU info documentation (access with info <foo>)' 683 @echo ' pdf - make pdf documentation' 684 @echo ' TAGS - use etags to make tag information for source browsing' 685 @echo ' tags - use ctags to make tag information for source browsing' 686 @echo ' cscope - use cscope to make interactive browsing database' 687 @echo '' 688 @echo 'Perf install targets:' 689 @echo ' NOTE: documentation build requires asciidoc, xmlto packages to be installed' 690 @echo ' HINT: use "prefix" or "DESTDIR" to install to a particular' 691 @echo ' path like "make prefix=/usr/local install install-doc"' 692 @echo ' install - install compiled binaries' 693 @echo ' install-doc - install *all* documentation' 694 @echo ' install-man - install manpage documentation' 695 @echo ' install-html - install html documentation' 696 @echo ' install-info - install GNU info documentation' 697 @echo ' install-pdf - install pdf documentation' 698 @echo '' 699 @echo ' quick-install-doc - alias for quick-install-man' 700 @echo ' quick-install-man - install the documentation quickly' 701 @echo ' quick-install-html - install the html documentation quickly' 702 @echo '' 703 @echo 'Perf maintainer targets:' 704 @echo ' clean - clean all binary objects and build output' 705 706 707DOC_TARGETS := doc man html info pdf 708 709INSTALL_DOC_TARGETS := $(patsubst %,install-%,$(DOC_TARGETS)) try-install-man 710INSTALL_DOC_TARGETS += quick-install-doc quick-install-man quick-install-html 711 712# 'make doc' should call 'make -C Documentation all' 713$(DOC_TARGETS): 714 $(QUIET_SUBDIR0)Documentation $(QUIET_SUBDIR1) $(@:doc=all) 715 716TAG_FOLDERS= . ../lib ../include 717TAG_FILES= ../../include/uapi/linux/perf_event.h 718 719TAGS: 720 $(QUIET_GEN)$(RM) TAGS; \ 721 $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print -o -name '*.cpp' -print | xargs etags -a $(TAG_FILES) 722 723tags: 724 $(QUIET_GEN)$(RM) tags; \ 725 $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print -o -name '*.cpp' -print | xargs ctags -a $(TAG_FILES) 726 727cscope: 728 $(QUIET_GEN)$(RM) cscope*; \ 729 $(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print -o -name '*.cpp' -print | xargs cscope -b $(TAG_FILES) 730 731### Testing rules 732 733# GNU make supports exporting all variables by "export" without parameters. 734# However, the environment gets quite big, and some programs have problems 735# with that. 736 737check: $(OUTPUT)common-cmds.h 738 if sparse; \ 739 then \ 740 for i in *.c */*.c; \ 741 do \ 742 sparse $(CFLAGS) $(SPARSE_FLAGS) $$i || exit; \ 743 done; \ 744 else \ 745 exit 1; \ 746 fi 747 748### Installation rules 749 750ifndef NO_GTK2 751install-gtk: $(OUTPUT)libperf-gtk.so 752 $(call QUIET_INSTALL, 'GTK UI') \ 753 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(libdir_SQ)'; \ 754 $(INSTALL) $(OUTPUT)libperf-gtk.so '$(DESTDIR_SQ)$(libdir_SQ)' 755else 756install-gtk: 757endif 758 759install-tools: all install-gtk 760 $(call QUIET_INSTALL, binaries) \ 761 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'; \ 762 $(INSTALL) $(OUTPUT)perf '$(DESTDIR_SQ)$(bindir_SQ)'; \ 763 $(LN) '$(DESTDIR_SQ)$(bindir_SQ)/perf' '$(DESTDIR_SQ)$(bindir_SQ)/trace' 764ifndef NO_PERF_READ_VDSO32 765 $(call QUIET_INSTALL, perf-read-vdso32) \ 766 $(INSTALL) $(OUTPUT)perf-read-vdso32 '$(DESTDIR_SQ)$(bindir_SQ)'; 767endif 768ifndef NO_PERF_READ_VDSOX32 769 $(call QUIET_INSTALL, perf-read-vdsox32) \ 770 $(INSTALL) $(OUTPUT)perf-read-vdsox32 '$(DESTDIR_SQ)$(bindir_SQ)'; 771endif 772ifndef NO_JVMTI 773 $(call QUIET_INSTALL, $(LIBJVMTI)) \ 774 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(libdir_SQ)'; \ 775 $(INSTALL) $(OUTPUT)$(LIBJVMTI) '$(DESTDIR_SQ)$(libdir_SQ)'; 776endif 777 $(call QUIET_INSTALL, libexec) \ 778 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)' 779ifndef NO_LIBBPF 780 $(call QUIET_INSTALL, lib) \ 781 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perf_include_instdir_SQ)/bpf' 782 $(call QUIET_INSTALL, include/bpf) \ 783 $(INSTALL) include/bpf/*.h '$(DESTDIR_SQ)$(perf_include_instdir_SQ)/bpf' 784 $(call QUIET_INSTALL, lib) \ 785 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perf_examples_instdir_SQ)/bpf' 786 $(call QUIET_INSTALL, examples/bpf) \ 787 $(INSTALL) examples/bpf/*.c '$(DESTDIR_SQ)$(perf_examples_instdir_SQ)/bpf' 788endif 789 $(call QUIET_INSTALL, perf-archive) \ 790 $(INSTALL) $(OUTPUT)perf-archive -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)' 791 $(call QUIET_INSTALL, perf-with-kcore) \ 792 $(INSTALL) $(OUTPUT)perf-with-kcore -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)' 793ifndef NO_LIBAUDIT 794 $(call QUIET_INSTALL, strace/groups) \ 795 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(STRACE_GROUPS_INSTDIR_SQ)'; \ 796 $(INSTALL) trace/strace/groups/* -t '$(DESTDIR_SQ)$(STRACE_GROUPS_INSTDIR_SQ)' 797endif 798ifndef NO_LIBPERL 799 $(call QUIET_INSTALL, perl-scripts) \ 800 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'; \ 801 $(INSTALL) scripts/perl/Perf-Trace-Util/lib/Perf/Trace/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'; \ 802 $(INSTALL) scripts/perl/*.pl -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl'; \ 803 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'; \ 804 $(INSTALL) scripts/perl/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin' 805endif 806ifndef NO_LIBPYTHON 807 $(call QUIET_INSTALL, python-scripts) \ 808 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'; \ 809 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'; \ 810 $(INSTALL) scripts/python/Perf-Trace-Util/lib/Perf/Trace/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'; \ 811 $(INSTALL) scripts/python/*.py -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python'; \ 812 $(INSTALL) scripts/python/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin' 813endif 814 $(call QUIET_INSTALL, perf_completion-script) \ 815 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(sysconfdir_SQ)/bash_completion.d'; \ 816 $(INSTALL) perf-completion.sh '$(DESTDIR_SQ)$(sysconfdir_SQ)/bash_completion.d/perf' 817 $(call QUIET_INSTALL, perf-tip) \ 818 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(tip_instdir_SQ)'; \ 819 $(INSTALL) Documentation/tips.txt -t '$(DESTDIR_SQ)$(tip_instdir_SQ)' 820 821install-tests: all install-gtk 822 $(call QUIET_INSTALL, tests) \ 823 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \ 824 $(INSTALL) tests/attr.py '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \ 825 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/attr'; \ 826 $(INSTALL) tests/attr/* '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/attr'; \ 827 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell'; \ 828 $(INSTALL) tests/shell/*.sh '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell'; \ 829 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/lib'; \ 830 $(INSTALL) tests/shell/lib/*.sh '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/lib' 831 832install-bin: install-tools install-tests install-traceevent-plugins 833 834install: install-bin try-install-man 835 836install-python_ext: 837 $(PYTHON_WORD) util/setup.py --quiet install --root='/$(DESTDIR_SQ)' 838 839# 'make install-doc' should call 'make -C Documentation install' 840$(INSTALL_DOC_TARGETS): 841 $(QUIET_SUBDIR0)Documentation $(QUIET_SUBDIR1) $(@:-doc=) 842 843### Cleaning rules 844 845# 846# This is here, not in Makefile.config, because Makefile.config does 847# not get included for the clean target: 848# 849config-clean: 850 $(call QUIET_CLEAN, config) 851 $(Q)$(MAKE) -C $(srctree)/tools/build/feature/ $(if $(OUTPUT),OUTPUT=$(OUTPUT)feature/,) clean >/dev/null 852 853python-clean: 854 $(python-clean) 855 856clean:: $(LIBTRACEEVENT)-clean $(LIBAPI)-clean $(LIBBPF)-clean $(LIBSUBCMD)-clean config-clean fixdep-clean python-clean 857 $(call QUIET_CLEAN, core-objs) $(RM) $(LIB_FILE) $(OUTPUT)perf-archive $(OUTPUT)perf-with-kcore $(LANG_BINDINGS) 858 $(Q)find $(if $(OUTPUT),$(OUTPUT),.) -name '*.o' -delete -o -name '\.*.cmd' -delete -o -name '\.*.d' -delete 859 $(Q)$(RM) $(OUTPUT).config-detected 860 $(call QUIET_CLEAN, core-progs) $(RM) $(ALL_PROGRAMS) perf perf-read-vdso32 perf-read-vdsox32 $(OUTPUT)pmu-events/jevents $(OUTPUT)$(LIBJVMTI).so 861 $(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* \ 862 $(OUTPUT)util/intel-pt-decoder/inat-tables.c \ 863 $(OUTPUT)tests/llvm-src-{base,kbuild,prologue,relocation}.c \ 864 $(OUTPUT)pmu-events/pmu-events.c \ 865 $(OUTPUT)$(madvise_behavior_array) \ 866 $(OUTPUT)$(drm_ioctl_array) \ 867 $(OUTPUT)$(pkey_alloc_access_rights_array) \ 868 $(OUTPUT)$(sndrv_ctl_ioctl_array) \ 869 $(OUTPUT)$(sndrv_pcm_ioctl_array) \ 870 $(OUTPUT)$(kvm_ioctl_array) \ 871 $(OUTPUT)$(kcmp_type_array) \ 872 $(OUTPUT)$(socket_ipproto_array) \ 873 $(OUTPUT)$(vhost_virtio_ioctl_array) \ 874 $(OUTPUT)$(perf_ioctl_array) \ 875 $(OUTPUT)$(prctl_option_array) \ 876 $(OUTPUT)$(arch_errno_name_array) 877 $(QUIET_SUBDIR0)Documentation $(QUIET_SUBDIR1) clean 878 879# 880# To provide FEATURE-DUMP into $(FEATURE_DUMP_COPY) 881# file if defined, with no further action. 882feature-dump: 883ifdef FEATURE_DUMP_COPY 884 @cp $(OUTPUT)FEATURE-DUMP $(FEATURE_DUMP_COPY) 885 @echo "FEATURE-DUMP file copied into $(FEATURE_DUMP_COPY)" 886else 887 @echo "FEATURE-DUMP file available in $(OUTPUT)FEATURE-DUMP" 888endif 889 890# 891# Trick: if ../../.git does not exist - we are building out of tree for example, 892# then force version regeneration: 893# 894ifeq ($(wildcard ../../.git/HEAD),) 895 GIT-HEAD-PHONY = ../../.git/HEAD 896else 897 GIT-HEAD-PHONY = 898endif 899 900FORCE: 901 902.PHONY: all install clean config-clean strip install-gtk 903.PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell 904.PHONY: $(GIT-HEAD-PHONY) TAGS tags cscope FORCE prepare 905.PHONY: libtraceevent_plugins archheaders 906 907endif # force_fixdep 908