1ifeq ("$(origin O)", "command line") 2 OUTPUT := $(O)/ 3endif 4 5# The default target of this Makefile is... 6all: 7 8include config/utilities.mak 9 10ifneq ($(OUTPUT),) 11# check that the output directory actually exists 12OUTDIR := $(shell cd $(OUTPUT) && /bin/pwd) 13$(if $(OUTDIR),, $(error output directory "$(OUTPUT)" does not exist)) 14endif 15 16# Define V to have a more verbose compile. 17# 18# Define PYTHON to point to the python binary if the default 19# `python' is not correct; for example: PYTHON=python2 20# 21# Define PYTHON_CONFIG to point to the python-config binary if 22# the default `$(PYTHON)-config' is not correct. 23# 24# Define ASCIIDOC8 if you want to format documentation with AsciiDoc 8 25# 26# Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72. 27# 28# Define LDFLAGS=-static to build a static binary. 29# 30# Define EXTRA_CFLAGS=-m64 or EXTRA_CFLAGS=-m32 as appropriate for cross-builds. 31# 32# Define NO_DWARF if you do not want debug-info analysis feature at all. 33 34$(OUTPUT)PERF-VERSION-FILE: .FORCE-PERF-VERSION-FILE 35 @$(SHELL_PATH) util/PERF-VERSION-GEN $(OUTPUT) 36-include $(OUTPUT)PERF-VERSION-FILE 37 38uname_M := $(shell uname -m 2>/dev/null || echo not) 39 40ARCH ?= $(shell echo $(uname_M) | sed -e s/i.86/i386/ -e s/sun4u/sparc64/ \ 41 -e s/arm.*/arm/ -e s/sa110/arm/ \ 42 -e s/s390x/s390/ -e s/parisc64/parisc/ \ 43 -e s/ppc.*/powerpc/ -e s/mips.*/mips/ \ 44 -e s/sh[234].*/sh/ ) 45 46CC = $(CROSS_COMPILE)gcc 47AR = $(CROSS_COMPILE)ar 48 49# Additional ARCH settings for x86 50ifeq ($(ARCH),i386) 51 ARCH := x86 52endif 53ifeq ($(ARCH),x86_64) 54 ARCH := x86 55 IS_X86_64 := 0 56 ifeq (, $(findstring m32,$(EXTRA_CFLAGS))) 57 IS_X86_64 := $(shell echo __x86_64__ | ${CC} -E -xc - | tail -n 1) 58 endif 59 ifeq (${IS_X86_64}, 1) 60 RAW_ARCH := x86_64 61 ARCH_CFLAGS := -DARCH_X86_64 62 ARCH_INCLUDE = ../../arch/x86/lib/memcpy_64.S 63 endif 64endif 65 66# 67# Include saner warnings here, which can catch bugs: 68# 69 70EXTRA_WARNINGS := -Wformat 71EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wformat-security 72EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wformat-y2k 73EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wshadow 74EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Winit-self 75EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wpacked 76EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wredundant-decls 77EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wstrict-aliasing=3 78EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wswitch-default 79EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wswitch-enum 80EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wno-system-headers 81EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wundef 82EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wwrite-strings 83EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wbad-function-cast 84EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wmissing-declarations 85EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wmissing-prototypes 86EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wnested-externs 87EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wold-style-definition 88EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wstrict-prototypes 89EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wdeclaration-after-statement 90 91ifeq ("$(origin DEBUG)", "command line") 92 PERF_DEBUG = $(DEBUG) 93endif 94ifndef PERF_DEBUG 95 CFLAGS_OPTIMIZE = -O6 96endif 97 98CFLAGS = -fno-omit-frame-pointer -ggdb3 -Wall -Wextra -std=gnu99 -Werror $(CFLAGS_OPTIMIZE) -D_FORTIFY_SOURCE=2 $(EXTRA_WARNINGS) $(EXTRA_CFLAGS) 99EXTLIBS = -lpthread -lrt -lelf -lm 100ALL_CFLAGS = $(CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 101ALL_LDFLAGS = $(LDFLAGS) 102STRIP ?= strip 103 104# Among the variables below, these: 105# perfexecdir 106# template_dir 107# mandir 108# infodir 109# htmldir 110# ETC_PERFCONFIG (but not sysconfdir) 111# can be specified as a relative path some/where/else; 112# this is interpreted as relative to $(prefix) and "perf" at 113# runtime figures out where they are based on the path to the executable. 114# This can help installing the suite in a relocatable way. 115 116# Make the path relative to DESTDIR, not to prefix 117ifndef DESTDIR 118prefix = $(HOME) 119endif 120bindir_relative = bin 121bindir = $(prefix)/$(bindir_relative) 122mandir = share/man 123infodir = share/info 124perfexecdir = libexec/perf-core 125sharedir = $(prefix)/share 126template_dir = share/perf-core/templates 127htmldir = share/doc/perf-doc 128ifeq ($(prefix),/usr) 129sysconfdir = /etc 130ETC_PERFCONFIG = $(sysconfdir)/perfconfig 131else 132sysconfdir = $(prefix)/etc 133ETC_PERFCONFIG = etc/perfconfig 134endif 135lib = lib 136 137export prefix bindir sharedir sysconfdir 138 139RM = rm -f 140MKDIR = mkdir 141FIND = find 142INSTALL = install 143 144# sparse is architecture-neutral, which means that we need to tell it 145# explicitly what architecture to check for. Fix this up for yours.. 146SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__ 147 148-include config/feature-tests.mak 149 150ifeq ($(call try-cc,$(SOURCE_HELLO),-Werror -fstack-protector-all),y) 151 CFLAGS := $(CFLAGS) -fstack-protector-all 152endif 153 154ifeq ($(call try-cc,$(SOURCE_HELLO),-Werror -Wstack-protector),y) 155 CFLAGS := $(CFLAGS) -Wstack-protector 156endif 157 158ifeq ($(call try-cc,$(SOURCE_HELLO),-Werror -Wvolatile-register-var),y) 159 CFLAGS := $(CFLAGS) -Wvolatile-register-var 160endif 161 162### --- END CONFIGURATION SECTION --- 163 164# Those must not be GNU-specific; they are shared with perl/ which may 165# be built by a different compiler. (Note that this is an artifact now 166# but it still might be nice to keep that distinction.) 167BASIC_CFLAGS = -Iutil/include -Iarch/$(ARCH)/include 168BASIC_LDFLAGS = 169 170# Guard against environment variables 171BUILTIN_OBJS = 172LIB_H = 173LIB_OBJS = 174PYRF_OBJS = 175SCRIPT_SH = 176 177SCRIPT_SH += perf-archive.sh 178 179grep-libs = $(filter -l%,$(1)) 180strip-libs = $(filter-out -l%,$(1)) 181 182$(OUTPUT)python/perf.so: $(PYRF_OBJS) 183 $(QUIET_GEN)CFLAGS='$(BASIC_CFLAGS)' $(PYTHON_WORD) util/setup.py \ 184 --quiet build_ext \ 185 --build-lib='$(OUTPUT)python' \ 186 --build-temp='$(OUTPUT)python/temp' 187# 188# No Perl scripts right now: 189# 190 191SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) 192 193# 194# Single 'perf' binary right now: 195# 196PROGRAMS += $(OUTPUT)perf 197 198LANG_BINDINGS = 199 200# what 'all' will build and 'install' will install, in perfexecdir 201ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS) 202 203# what 'all' will build but not install in perfexecdir 204OTHER_PROGRAMS = $(OUTPUT)perf 205 206# Set paths to tools early so that they can be used for version tests. 207ifndef SHELL_PATH 208 SHELL_PATH = /bin/sh 209endif 210ifndef PERL_PATH 211 PERL_PATH = /usr/bin/perl 212endif 213 214export PERL_PATH 215 216LIB_FILE=$(OUTPUT)libperf.a 217 218LIB_H += ../../include/linux/perf_event.h 219LIB_H += ../../include/linux/rbtree.h 220LIB_H += ../../include/linux/list.h 221LIB_H += ../../include/linux/const.h 222LIB_H += ../../include/linux/hash.h 223LIB_H += ../../include/linux/stringify.h 224LIB_H += util/include/linux/bitmap.h 225LIB_H += util/include/linux/bitops.h 226LIB_H += util/include/linux/compiler.h 227LIB_H += util/include/linux/const.h 228LIB_H += util/include/linux/ctype.h 229LIB_H += util/include/linux/kernel.h 230LIB_H += util/include/linux/list.h 231LIB_H += util/include/linux/module.h 232LIB_H += util/include/linux/poison.h 233LIB_H += util/include/linux/prefetch.h 234LIB_H += util/include/linux/rbtree.h 235LIB_H += util/include/linux/string.h 236LIB_H += util/include/linux/types.h 237LIB_H += util/include/linux/linkage.h 238LIB_H += util/include/asm/asm-offsets.h 239LIB_H += util/include/asm/bug.h 240LIB_H += util/include/asm/byteorder.h 241LIB_H += util/include/asm/hweight.h 242LIB_H += util/include/asm/swab.h 243LIB_H += util/include/asm/system.h 244LIB_H += util/include/asm/uaccess.h 245LIB_H += util/include/dwarf-regs.h 246LIB_H += util/include/asm/dwarf2.h 247LIB_H += util/include/asm/cpufeature.h 248LIB_H += perf.h 249LIB_H += util/annotate.h 250LIB_H += util/cache.h 251LIB_H += util/callchain.h 252LIB_H += util/build-id.h 253LIB_H += util/debug.h 254LIB_H += util/debugfs.h 255LIB_H += util/event.h 256LIB_H += util/evsel.h 257LIB_H += util/evlist.h 258LIB_H += util/exec_cmd.h 259LIB_H += util/types.h 260LIB_H += util/levenshtein.h 261LIB_H += util/map.h 262LIB_H += util/parse-options.h 263LIB_H += util/parse-events.h 264LIB_H += util/quote.h 265LIB_H += util/util.h 266LIB_H += util/xyarray.h 267LIB_H += util/header.h 268LIB_H += util/help.h 269LIB_H += util/session.h 270LIB_H += util/strbuf.h 271LIB_H += util/strlist.h 272LIB_H += util/strfilter.h 273LIB_H += util/svghelper.h 274LIB_H += util/run-command.h 275LIB_H += util/sigchain.h 276LIB_H += util/symbol.h 277LIB_H += util/color.h 278LIB_H += util/values.h 279LIB_H += util/sort.h 280LIB_H += util/hist.h 281LIB_H += util/thread.h 282LIB_H += util/thread_map.h 283LIB_H += util/trace-event.h 284LIB_H += util/probe-finder.h 285LIB_H += util/dwarf-aux.h 286LIB_H += util/probe-event.h 287LIB_H += util/pstack.h 288LIB_H += util/cpumap.h 289LIB_H += util/top.h 290LIB_H += $(ARCH_INCLUDE) 291LIB_H += util/cgroup.h 292 293LIB_OBJS += $(OUTPUT)util/abspath.o 294LIB_OBJS += $(OUTPUT)util/alias.o 295LIB_OBJS += $(OUTPUT)util/annotate.o 296LIB_OBJS += $(OUTPUT)util/build-id.o 297LIB_OBJS += $(OUTPUT)util/config.o 298LIB_OBJS += $(OUTPUT)util/ctype.o 299LIB_OBJS += $(OUTPUT)util/debugfs.o 300LIB_OBJS += $(OUTPUT)util/environment.o 301LIB_OBJS += $(OUTPUT)util/event.o 302LIB_OBJS += $(OUTPUT)util/evlist.o 303LIB_OBJS += $(OUTPUT)util/evsel.o 304LIB_OBJS += $(OUTPUT)util/exec_cmd.o 305LIB_OBJS += $(OUTPUT)util/help.o 306LIB_OBJS += $(OUTPUT)util/levenshtein.o 307LIB_OBJS += $(OUTPUT)util/parse-options.o 308LIB_OBJS += $(OUTPUT)util/parse-events.o 309LIB_OBJS += $(OUTPUT)util/path.o 310LIB_OBJS += $(OUTPUT)util/rbtree.o 311LIB_OBJS += $(OUTPUT)util/bitmap.o 312LIB_OBJS += $(OUTPUT)util/hweight.o 313LIB_OBJS += $(OUTPUT)util/run-command.o 314LIB_OBJS += $(OUTPUT)util/quote.o 315LIB_OBJS += $(OUTPUT)util/strbuf.o 316LIB_OBJS += $(OUTPUT)util/string.o 317LIB_OBJS += $(OUTPUT)util/strlist.o 318LIB_OBJS += $(OUTPUT)util/strfilter.o 319LIB_OBJS += $(OUTPUT)util/top.o 320LIB_OBJS += $(OUTPUT)util/usage.o 321LIB_OBJS += $(OUTPUT)util/wrapper.o 322LIB_OBJS += $(OUTPUT)util/sigchain.o 323LIB_OBJS += $(OUTPUT)util/symbol.o 324LIB_OBJS += $(OUTPUT)util/color.o 325LIB_OBJS += $(OUTPUT)util/pager.o 326LIB_OBJS += $(OUTPUT)util/header.o 327LIB_OBJS += $(OUTPUT)util/callchain.o 328LIB_OBJS += $(OUTPUT)util/values.o 329LIB_OBJS += $(OUTPUT)util/debug.o 330LIB_OBJS += $(OUTPUT)util/map.o 331LIB_OBJS += $(OUTPUT)util/pstack.o 332LIB_OBJS += $(OUTPUT)util/session.o 333LIB_OBJS += $(OUTPUT)util/thread.o 334LIB_OBJS += $(OUTPUT)util/thread_map.o 335LIB_OBJS += $(OUTPUT)util/trace-event-parse.o 336LIB_OBJS += $(OUTPUT)util/trace-event-read.o 337LIB_OBJS += $(OUTPUT)util/trace-event-info.o 338LIB_OBJS += $(OUTPUT)util/trace-event-scripting.o 339LIB_OBJS += $(OUTPUT)util/svghelper.o 340LIB_OBJS += $(OUTPUT)util/sort.o 341LIB_OBJS += $(OUTPUT)util/hist.o 342LIB_OBJS += $(OUTPUT)util/probe-event.o 343LIB_OBJS += $(OUTPUT)util/util.o 344LIB_OBJS += $(OUTPUT)util/xyarray.o 345LIB_OBJS += $(OUTPUT)util/cpumap.o 346LIB_OBJS += $(OUTPUT)util/cgroup.o 347 348BUILTIN_OBJS += $(OUTPUT)builtin-annotate.o 349 350BUILTIN_OBJS += $(OUTPUT)builtin-bench.o 351 352# Benchmark modules 353BUILTIN_OBJS += $(OUTPUT)bench/sched-messaging.o 354BUILTIN_OBJS += $(OUTPUT)bench/sched-pipe.o 355ifeq ($(RAW_ARCH),x86_64) 356BUILTIN_OBJS += $(OUTPUT)bench/mem-memcpy-x86-64-asm.o 357endif 358BUILTIN_OBJS += $(OUTPUT)bench/mem-memcpy.o 359 360BUILTIN_OBJS += $(OUTPUT)builtin-diff.o 361BUILTIN_OBJS += $(OUTPUT)builtin-evlist.o 362BUILTIN_OBJS += $(OUTPUT)builtin-help.o 363BUILTIN_OBJS += $(OUTPUT)builtin-sched.o 364BUILTIN_OBJS += $(OUTPUT)builtin-buildid-list.o 365BUILTIN_OBJS += $(OUTPUT)builtin-buildid-cache.o 366BUILTIN_OBJS += $(OUTPUT)builtin-list.o 367BUILTIN_OBJS += $(OUTPUT)builtin-record.o 368BUILTIN_OBJS += $(OUTPUT)builtin-report.o 369BUILTIN_OBJS += $(OUTPUT)builtin-stat.o 370BUILTIN_OBJS += $(OUTPUT)builtin-timechart.o 371BUILTIN_OBJS += $(OUTPUT)builtin-top.o 372BUILTIN_OBJS += $(OUTPUT)builtin-script.o 373BUILTIN_OBJS += $(OUTPUT)builtin-probe.o 374BUILTIN_OBJS += $(OUTPUT)builtin-kmem.o 375BUILTIN_OBJS += $(OUTPUT)builtin-lock.o 376BUILTIN_OBJS += $(OUTPUT)builtin-kvm.o 377BUILTIN_OBJS += $(OUTPUT)builtin-test.o 378BUILTIN_OBJS += $(OUTPUT)builtin-inject.o 379 380PERFLIBS = $(LIB_FILE) 381 382# Files needed for the python binding, perf.so 383# pyrf is just an internal name needed for all those wrappers. 384# This has to be in sync with what is in the 'sources' variable in 385# tools/perf/util/setup.py 386 387PYRF_OBJS += $(OUTPUT)util/cpumap.o 388PYRF_OBJS += $(OUTPUT)util/ctype.o 389PYRF_OBJS += $(OUTPUT)util/evlist.o 390PYRF_OBJS += $(OUTPUT)util/evsel.o 391PYRF_OBJS += $(OUTPUT)util/python.o 392PYRF_OBJS += $(OUTPUT)util/thread_map.o 393PYRF_OBJS += $(OUTPUT)util/util.o 394PYRF_OBJS += $(OUTPUT)util/xyarray.o 395 396# 397# Platform specific tweaks 398# 399 400# We choose to avoid "if .. else if .. else .. endif endif" 401# because maintaining the nesting to match is a pain. If 402# we had "elif" things would have been much nicer... 403 404-include config.mak.autogen 405-include config.mak 406 407ifndef NO_DWARF 408FLAGS_DWARF=$(ALL_CFLAGS) -ldw -lelf $(ALL_LDFLAGS) $(EXTLIBS) 409ifneq ($(call try-cc,$(SOURCE_DWARF),$(FLAGS_DWARF)),y) 410 msg := $(warning No libdw.h found or old libdw.h found or elfutils is older than 0.138, disables dwarf support. Please install new elfutils-devel/libdw-dev); 411 NO_DWARF := 1 412endif # Dwarf support 413endif # NO_DWARF 414 415-include arch/$(ARCH)/Makefile 416 417ifneq ($(OUTPUT),) 418 BASIC_CFLAGS += -I$(OUTPUT) 419endif 420 421FLAGS_LIBELF=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) 422ifneq ($(call try-cc,$(SOURCE_LIBELF),$(FLAGS_LIBELF)),y) 423 FLAGS_GLIBC=$(ALL_CFLAGS) $(ALL_LDFLAGS) 424 ifneq ($(call try-cc,$(SOURCE_GLIBC),$(FLAGS_GLIBC)),y) 425 msg := $(error No gnu/libc-version.h found, please install glibc-dev[el]/glibc-static); 426 else 427 msg := $(error No libelf.h/libelf found, please install libelf-dev/elfutils-libelf-devel); 428 endif 429endif 430 431ifneq ($(call try-cc,$(SOURCE_ELF_MMAP),$(FLAGS_COMMON)),y) 432 BASIC_CFLAGS += -DLIBELF_NO_MMAP 433endif 434 435ifndef NO_DWARF 436ifeq ($(origin PERF_HAVE_DWARF_REGS), undefined) 437 msg := $(warning DWARF register mappings have not been defined for architecture $(ARCH), DWARF support disabled); 438else 439 BASIC_CFLAGS += -DDWARF_SUPPORT 440 EXTLIBS += -lelf -ldw 441 LIB_OBJS += $(OUTPUT)util/probe-finder.o 442 LIB_OBJS += $(OUTPUT)util/dwarf-aux.o 443endif # PERF_HAVE_DWARF_REGS 444endif # NO_DWARF 445 446ifdef NO_NEWT 447 BASIC_CFLAGS += -DNO_NEWT_SUPPORT 448else 449 FLAGS_NEWT=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) -lnewt 450 ifneq ($(call try-cc,$(SOURCE_NEWT),$(FLAGS_NEWT)),y) 451 msg := $(warning newt not found, disables TUI support. Please install newt-devel or libnewt-dev); 452 BASIC_CFLAGS += -DNO_NEWT_SUPPORT 453 else 454 # Fedora has /usr/include/slang/slang.h, but ubuntu /usr/include/slang.h 455 BASIC_CFLAGS += -I/usr/include/slang 456 EXTLIBS += -lnewt -lslang 457 LIB_OBJS += $(OUTPUT)util/ui/setup.o 458 LIB_OBJS += $(OUTPUT)util/ui/browser.o 459 LIB_OBJS += $(OUTPUT)util/ui/browsers/annotate.o 460 LIB_OBJS += $(OUTPUT)util/ui/browsers/hists.o 461 LIB_OBJS += $(OUTPUT)util/ui/browsers/map.o 462 LIB_OBJS += $(OUTPUT)util/ui/browsers/top.o 463 LIB_OBJS += $(OUTPUT)util/ui/helpline.o 464 LIB_OBJS += $(OUTPUT)util/ui/progress.o 465 LIB_OBJS += $(OUTPUT)util/ui/util.o 466 LIB_H += util/ui/browser.h 467 LIB_H += util/ui/browsers/map.h 468 LIB_H += util/ui/helpline.h 469 LIB_H += util/ui/libslang.h 470 LIB_H += util/ui/progress.h 471 LIB_H += util/ui/util.h 472 LIB_H += util/ui/ui.h 473 endif 474endif 475 476ifdef NO_LIBPERL 477 BASIC_CFLAGS += -DNO_LIBPERL 478else 479 PERL_EMBED_LDOPTS = $(shell perl -MExtUtils::Embed -e ldopts 2>/dev/null) 480 PERL_EMBED_LDFLAGS = $(call strip-libs,$(PERL_EMBED_LDOPTS)) 481 PERL_EMBED_LIBADD = $(call grep-libs,$(PERL_EMBED_LDOPTS)) 482 PERL_EMBED_CCOPTS = `perl -MExtUtils::Embed -e ccopts 2>/dev/null` 483 FLAGS_PERL_EMBED=$(PERL_EMBED_CCOPTS) $(PERL_EMBED_LDOPTS) 484 485 ifneq ($(call try-cc,$(SOURCE_PERL_EMBED),$(FLAGS_PERL_EMBED)),y) 486 BASIC_CFLAGS += -DNO_LIBPERL 487 else 488 ALL_LDFLAGS += $(PERL_EMBED_LDFLAGS) 489 EXTLIBS += $(PERL_EMBED_LIBADD) 490 LIB_OBJS += $(OUTPUT)util/scripting-engines/trace-event-perl.o 491 LIB_OBJS += $(OUTPUT)scripts/perl/Perf-Trace-Util/Context.o 492 endif 493endif 494 495disable-python = $(eval $(disable-python_code)) 496define disable-python_code 497 BASIC_CFLAGS += -DNO_LIBPYTHON 498 $(if $(1),$(warning No $(1) was found)) 499 $(warning Python support won't be built) 500endef 501 502override PYTHON := \ 503 $(call get-executable-or-default,PYTHON,python) 504 505ifndef PYTHON 506 $(call disable-python,python interpreter) 507 python-clean := 508else 509 510 PYTHON_WORD := $(call shell-wordify,$(PYTHON)) 511 512 python-clean := $(PYTHON_WORD) util/setup.py clean \ 513 --build-lib='$(OUTPUT)python' \ 514 --build-temp='$(OUTPUT)python/temp' 515 516 ifdef NO_LIBPYTHON 517 $(call disable-python) 518 else 519 520 override PYTHON_CONFIG := \ 521 $(call get-executable-or-default,PYTHON_CONFIG,$(PYTHON)-config) 522 523 ifndef PYTHON_CONFIG 524 $(call disable-python,python-config tool) 525 else 526 527 PYTHON_CONFIG_SQ := $(call shell-sq,$(PYTHON_CONFIG)) 528 529 PYTHON_EMBED_LDOPTS := $(shell $(PYTHON_CONFIG_SQ) --ldflags 2>/dev/null) 530 PYTHON_EMBED_LDFLAGS := $(call strip-libs,$(PYTHON_EMBED_LDOPTS)) 531 PYTHON_EMBED_LIBADD := $(call grep-libs,$(PYTHON_EMBED_LDOPTS)) 532 PYTHON_EMBED_CCOPTS := $(shell $(PYTHON_CONFIG_SQ) --cflags 2>/dev/null) 533 FLAGS_PYTHON_EMBED := $(PYTHON_EMBED_CCOPTS) $(PYTHON_EMBED_LDOPTS) 534 535 ifneq ($(call try-cc,$(SOURCE_PYTHON_EMBED),$(FLAGS_PYTHON_EMBED)),y) 536 $(call disable-python,Python.h (for Python 2.x)) 537 else 538 539 ifneq ($(call try-cc,$(SOURCE_PYTHON_VERSION),$(FLAGS_PYTHON_EMBED)),y) 540 $(warning Python 3 is not yet supported; please set) 541 $(warning PYTHON and/or PYTHON_CONFIG appropriately.) 542 $(warning If you also have Python 2 installed, then) 543 $(warning try something like:) 544 $(warning $(and ,)) 545 $(warning $(and ,) make PYTHON=python2) 546 $(warning $(and ,)) 547 $(warning Otherwise, disable Python support entirely:) 548 $(warning $(and ,)) 549 $(warning $(and ,) make NO_LIBPYTHON=1) 550 $(warning $(and ,)) 551 $(error $(and ,)) 552 else 553 ALL_LDFLAGS += $(PYTHON_EMBED_LDFLAGS) 554 EXTLIBS += $(PYTHON_EMBED_LIBADD) 555 LIB_OBJS += $(OUTPUT)util/scripting-engines/trace-event-python.o 556 LIB_OBJS += $(OUTPUT)scripts/python/Perf-Trace-Util/Context.o 557 LANG_BINDINGS += $(OUTPUT)python/perf.so 558 endif 559 560 endif 561 endif 562 endif 563endif 564 565ifdef NO_DEMANGLE 566 BASIC_CFLAGS += -DNO_DEMANGLE 567else 568 ifdef HAVE_CPLUS_DEMANGLE 569 EXTLIBS += -liberty 570 BASIC_CFLAGS += -DHAVE_CPLUS_DEMANGLE 571 else 572 FLAGS_BFD=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) -lbfd 573 has_bfd := $(call try-cc,$(SOURCE_BFD),$(FLAGS_BFD)) 574 ifeq ($(has_bfd),y) 575 EXTLIBS += -lbfd 576 else 577 FLAGS_BFD_IBERTY=$(FLAGS_BFD) -liberty 578 has_bfd_iberty := $(call try-cc,$(SOURCE_BFD),$(FLAGS_BFD_IBERTY)) 579 ifeq ($(has_bfd_iberty),y) 580 EXTLIBS += -lbfd -liberty 581 else 582 FLAGS_BFD_IBERTY_Z=$(FLAGS_BFD_IBERTY) -lz 583 has_bfd_iberty_z := $(call try-cc,$(SOURCE_BFD),$(FLAGS_BFD_IBERTY_Z)) 584 ifeq ($(has_bfd_iberty_z),y) 585 EXTLIBS += -lbfd -liberty -lz 586 else 587 FLAGS_CPLUS_DEMANGLE=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) -liberty 588 has_cplus_demangle := $(call try-cc,$(SOURCE_CPLUS_DEMANGLE),$(FLAGS_CPLUS_DEMANGLE)) 589 ifeq ($(has_cplus_demangle),y) 590 EXTLIBS += -liberty 591 BASIC_CFLAGS += -DHAVE_CPLUS_DEMANGLE 592 else 593 msg := $(warning No bfd.h/libbfd found, install binutils-dev[el]/zlib-static to gain symbol demangling) 594 BASIC_CFLAGS += -DNO_DEMANGLE 595 endif 596 endif 597 endif 598 endif 599 endif 600endif 601 602 603ifdef NO_STRLCPY 604 BASIC_CFLAGS += -DNO_STRLCPY 605else 606 ifneq ($(call try-cc,$(SOURCE_STRLCPY),),y) 607 BASIC_CFLAGS += -DNO_STRLCPY 608 endif 609endif 610 611ifneq ($(findstring $(MAKEFLAGS),s),s) 612ifndef V 613 QUIET_CC = @echo ' ' CC $@; 614 QUIET_AR = @echo ' ' AR $@; 615 QUIET_LINK = @echo ' ' LINK $@; 616 QUIET_MKDIR = @echo ' ' MKDIR $@; 617 QUIET_GEN = @echo ' ' GEN $@; 618endif 619endif 620 621ifdef ASCIIDOC8 622 export ASCIIDOC8 623endif 624 625# Shell quote (do not use $(call) to accommodate ancient setups); 626 627ETC_PERFCONFIG_SQ = $(subst ','\'',$(ETC_PERFCONFIG)) 628 629DESTDIR_SQ = $(subst ','\'',$(DESTDIR)) 630bindir_SQ = $(subst ','\'',$(bindir)) 631bindir_relative_SQ = $(subst ','\'',$(bindir_relative)) 632mandir_SQ = $(subst ','\'',$(mandir)) 633infodir_SQ = $(subst ','\'',$(infodir)) 634perfexecdir_SQ = $(subst ','\'',$(perfexecdir)) 635template_dir_SQ = $(subst ','\'',$(template_dir)) 636htmldir_SQ = $(subst ','\'',$(htmldir)) 637prefix_SQ = $(subst ','\'',$(prefix)) 638 639SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH)) 640 641LIBS = -Wl,--whole-archive $(PERFLIBS) -Wl,--no-whole-archive -Wl,--start-group $(EXTLIBS) -Wl,--end-group 642 643ALL_CFLAGS += $(BASIC_CFLAGS) 644ALL_CFLAGS += $(ARCH_CFLAGS) 645ALL_LDFLAGS += $(BASIC_LDFLAGS) 646 647export INSTALL SHELL_PATH 648 649 650### Build rules 651 652SHELL = $(SHELL_PATH) 653 654all: shell_compatibility_test $(ALL_PROGRAMS) $(LANG_BINDINGS) $(OTHER_PROGRAMS) 655 656please_set_SHELL_PATH_to_a_more_modern_shell: 657 @$$(:) 658 659shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell 660 661strip: $(PROGRAMS) $(OUTPUT)perf 662 $(STRIP) $(STRIP_OPTS) $(PROGRAMS) $(OUTPUT)perf 663 664$(OUTPUT)perf.o: perf.c $(OUTPUT)common-cmds.h $(OUTPUT)PERF-CFLAGS 665 $(QUIET_CC)$(CC) -DPERF_VERSION='"$(PERF_VERSION)"' \ 666 '-DPERF_HTML_PATH="$(htmldir_SQ)"' \ 667 $(ALL_CFLAGS) -c $(filter %.c,$^) -o $@ 668 669$(OUTPUT)perf: $(OUTPUT)perf.o $(BUILTIN_OBJS) $(PERFLIBS) 670 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) $(ALL_LDFLAGS) $(OUTPUT)perf.o \ 671 $(BUILTIN_OBJS) $(LIBS) -o $@ 672 673$(OUTPUT)builtin-help.o: builtin-help.c $(OUTPUT)common-cmds.h $(OUTPUT)PERF-CFLAGS 674 $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) \ 675 '-DPERF_HTML_PATH="$(htmldir_SQ)"' \ 676 '-DPERF_MAN_PATH="$(mandir_SQ)"' \ 677 '-DPERF_INFO_PATH="$(infodir_SQ)"' $< 678 679$(OUTPUT)builtin-timechart.o: builtin-timechart.c $(OUTPUT)common-cmds.h $(OUTPUT)PERF-CFLAGS 680 $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) \ 681 '-DPERF_HTML_PATH="$(htmldir_SQ)"' \ 682 '-DPERF_MAN_PATH="$(mandir_SQ)"' \ 683 '-DPERF_INFO_PATH="$(infodir_SQ)"' $< 684 685$(OUTPUT)common-cmds.h: util/generate-cmdlist.sh command-list.txt 686 687$(OUTPUT)common-cmds.h: $(wildcard Documentation/perf-*.txt) 688 $(QUIET_GEN). util/generate-cmdlist.sh > $@+ && mv $@+ $@ 689 690$(SCRIPTS) : % : %.sh 691 $(QUIET_GEN)$(INSTALL) '$@.sh' '$(OUTPUT)$@' 692 693# These can record PERF_VERSION 694$(OUTPUT)perf.o perf.spec \ 695 $(SCRIPTS) \ 696 : $(OUTPUT)PERF-VERSION-FILE 697 698$(OUTPUT)%.o: %.c $(OUTPUT)PERF-CFLAGS 699 $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $< 700$(OUTPUT)%.s: %.c $(OUTPUT)PERF-CFLAGS 701 $(QUIET_CC)$(CC) -S $(ALL_CFLAGS) $< 702$(OUTPUT)%.o: %.S 703 $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $< 704 705$(OUTPUT)util/exec_cmd.o: util/exec_cmd.c $(OUTPUT)PERF-CFLAGS 706 $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) \ 707 '-DPERF_EXEC_PATH="$(perfexecdir_SQ)"' \ 708 '-DBINDIR="$(bindir_relative_SQ)"' \ 709 '-DPREFIX="$(prefix_SQ)"' \ 710 $< 711 712$(OUTPUT)util/config.o: util/config.c $(OUTPUT)PERF-CFLAGS 713 $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $< 714 715$(OUTPUT)util/ui/browser.o: util/ui/browser.c $(OUTPUT)PERF-CFLAGS 716 $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $< 717 718$(OUTPUT)util/ui/browsers/annotate.o: util/ui/browsers/annotate.c $(OUTPUT)PERF-CFLAGS 719 $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $< 720 721$(OUTPUT)util/ui/browsers/top.o: util/ui/browsers/top.c $(OUTPUT)PERF-CFLAGS 722 $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $< 723 724$(OUTPUT)util/ui/browsers/hists.o: util/ui/browsers/hists.c $(OUTPUT)PERF-CFLAGS 725 $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $< 726 727$(OUTPUT)util/ui/browsers/map.o: util/ui/browsers/map.c $(OUTPUT)PERF-CFLAGS 728 $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $< 729 730$(OUTPUT)util/rbtree.o: ../../lib/rbtree.c $(OUTPUT)PERF-CFLAGS 731 $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $< 732 733$(OUTPUT)util/scripting-engines/trace-event-perl.o: util/scripting-engines/trace-event-perl.c $(OUTPUT)PERF-CFLAGS 734 $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $(PERL_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-shadow $< 735 736$(OUTPUT)scripts/perl/Perf-Trace-Util/Context.o: scripts/perl/Perf-Trace-Util/Context.c $(OUTPUT)PERF-CFLAGS 737 $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $(PERL_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-nested-externs $< 738 739$(OUTPUT)util/scripting-engines/trace-event-python.o: util/scripting-engines/trace-event-python.c $(OUTPUT)PERF-CFLAGS 740 $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $(PYTHON_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-shadow $< 741 742$(OUTPUT)scripts/python/Perf-Trace-Util/Context.o: scripts/python/Perf-Trace-Util/Context.c $(OUTPUT)PERF-CFLAGS 743 $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $(PYTHON_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-nested-externs $< 744 745$(OUTPUT)perf-%: %.o $(PERFLIBS) 746 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) 747 748$(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H) 749$(patsubst perf-%,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h) 750 751# we compile into subdirectories. if the target directory is not the source directory, they might not exists. So 752# we depend the various files onto their directories. 753DIRECTORY_DEPS = $(LIB_OBJS) $(BUILTIN_OBJS) $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)common-cmds.h 754$(DIRECTORY_DEPS): | $(sort $(dir $(DIRECTORY_DEPS))) 755# In the second step, we make a rule to actually create these directories 756$(sort $(dir $(DIRECTORY_DEPS))): 757 $(QUIET_MKDIR)$(MKDIR) -p $@ 2>/dev/null 758 759$(LIB_FILE): $(LIB_OBJS) 760 $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS) 761 762help: 763 @echo 'Perf make targets:' 764 @echo ' doc - make *all* documentation (see below)' 765 @echo ' man - make manpage documentation (access with man <foo>)' 766 @echo ' html - make html documentation' 767 @echo ' info - make GNU info documentation (access with info <foo>)' 768 @echo ' pdf - make pdf documentation' 769 @echo ' TAGS - use etags to make tag information for source browsing' 770 @echo ' tags - use ctags to make tag information for source browsing' 771 @echo ' cscope - use cscope to make interactive browsing database' 772 @echo '' 773 @echo 'Perf install targets:' 774 @echo ' NOTE: documentation build requires asciidoc, xmlto packages to be installed' 775 @echo ' HINT: use "make prefix=<path> <install target>" to install to a particular' 776 @echo ' path like make prefix=/usr/local install install-doc' 777 @echo ' install - install compiled binaries' 778 @echo ' install-doc - install *all* documentation' 779 @echo ' install-man - install manpage documentation' 780 @echo ' install-html - install html documentation' 781 @echo ' install-info - install GNU info documentation' 782 @echo ' install-pdf - install pdf documentation' 783 @echo '' 784 @echo ' quick-install-doc - alias for quick-install-man' 785 @echo ' quick-install-man - install the documentation quickly' 786 @echo ' quick-install-html - install the html documentation quickly' 787 @echo '' 788 @echo 'Perf maintainer targets:' 789 @echo ' distclean - alias to clean' 790 @echo ' clean - clean all binary objects and build output' 791 792doc: 793 $(MAKE) -C Documentation all 794 795man: 796 $(MAKE) -C Documentation man 797 798html: 799 $(MAKE) -C Documentation html 800 801info: 802 $(MAKE) -C Documentation info 803 804pdf: 805 $(MAKE) -C Documentation pdf 806 807TAGS: 808 $(RM) TAGS 809 $(FIND) . -name '*.[hcS]' -print | xargs etags -a 810 811tags: 812 $(RM) tags 813 $(FIND) . -name '*.[hcS]' -print | xargs ctags -a 814 815cscope: 816 $(RM) cscope* 817 $(FIND) . -name '*.[hcS]' -print | xargs cscope -b 818 819### Detect prefix changes 820TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\ 821 $(bindir_SQ):$(perfexecdir_SQ):$(template_dir_SQ):$(prefix_SQ) 822 823$(OUTPUT)PERF-CFLAGS: .FORCE-PERF-CFLAGS 824 @FLAGS='$(TRACK_CFLAGS)'; \ 825 if test x"$$FLAGS" != x"`cat $(OUTPUT)PERF-CFLAGS 2>/dev/null`" ; then \ 826 echo 1>&2 " * new build flags or prefix"; \ 827 echo "$$FLAGS" >$(OUTPUT)PERF-CFLAGS; \ 828 fi 829 830### Testing rules 831 832# GNU make supports exporting all variables by "export" without parameters. 833# However, the environment gets quite big, and some programs have problems 834# with that. 835 836check: $(OUTPUT)common-cmds.h 837 if sparse; \ 838 then \ 839 for i in *.c */*.c; \ 840 do \ 841 sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; \ 842 done; \ 843 else \ 844 exit 1; \ 845 fi 846 847### Installation rules 848 849ifneq ($(filter /%,$(firstword $(perfexecdir))),) 850perfexec_instdir = $(perfexecdir) 851else 852perfexec_instdir = $(prefix)/$(perfexecdir) 853endif 854perfexec_instdir_SQ = $(subst ','\'',$(perfexec_instdir)) 855 856install: all 857 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)' 858 $(INSTALL) $(OUTPUT)perf '$(DESTDIR_SQ)$(bindir_SQ)' 859 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace' 860 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin' 861 $(INSTALL) $(OUTPUT)perf-archive -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)' 862 $(INSTALL) scripts/perl/Perf-Trace-Util/lib/Perf/Trace/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace' 863 $(INSTALL) scripts/perl/*.pl -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl' 864 $(INSTALL) scripts/perl/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin' 865 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace' 866 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin' 867 $(INSTALL) scripts/python/Perf-Trace-Util/lib/Perf/Trace/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace' 868 $(INSTALL) scripts/python/*.py -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python' 869 $(INSTALL) scripts/python/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin' 870 871install-doc: 872 $(MAKE) -C Documentation install 873 874install-man: 875 $(MAKE) -C Documentation install-man 876 877install-html: 878 $(MAKE) -C Documentation install-html 879 880install-info: 881 $(MAKE) -C Documentation install-info 882 883install-pdf: 884 $(MAKE) -C Documentation install-pdf 885 886quick-install-doc: 887 $(MAKE) -C Documentation quick-install 888 889quick-install-man: 890 $(MAKE) -C Documentation quick-install-man 891 892quick-install-html: 893 $(MAKE) -C Documentation quick-install-html 894 895### Cleaning rules 896 897clean: 898 $(RM) $(OUTPUT){*.o,*/*.o,*/*/*.o,*/*/*/*.o,$(LIB_FILE),perf-archive} 899 $(RM) $(ALL_PROGRAMS) perf 900 $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo $(OUTPUT)common-cmds.h TAGS tags cscope* 901 $(MAKE) -C Documentation/ clean 902 $(RM) $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)PERF-CFLAGS 903 $(python-clean) 904 905.PHONY: all install clean strip 906.PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell 907.PHONY: .FORCE-PERF-VERSION-FILE TAGS tags cscope .FORCE-PERF-CFLAGS 908