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/probe-event.h 286LIB_H += util/pstack.h 287LIB_H += util/cpumap.h 288LIB_H += util/top.h 289LIB_H += $(ARCH_INCLUDE) 290LIB_H += util/cgroup.h 291 292LIB_OBJS += $(OUTPUT)util/abspath.o 293LIB_OBJS += $(OUTPUT)util/alias.o 294LIB_OBJS += $(OUTPUT)util/annotate.o 295LIB_OBJS += $(OUTPUT)util/build-id.o 296LIB_OBJS += $(OUTPUT)util/config.o 297LIB_OBJS += $(OUTPUT)util/ctype.o 298LIB_OBJS += $(OUTPUT)util/debugfs.o 299LIB_OBJS += $(OUTPUT)util/environment.o 300LIB_OBJS += $(OUTPUT)util/event.o 301LIB_OBJS += $(OUTPUT)util/evlist.o 302LIB_OBJS += $(OUTPUT)util/evsel.o 303LIB_OBJS += $(OUTPUT)util/exec_cmd.o 304LIB_OBJS += $(OUTPUT)util/help.o 305LIB_OBJS += $(OUTPUT)util/levenshtein.o 306LIB_OBJS += $(OUTPUT)util/parse-options.o 307LIB_OBJS += $(OUTPUT)util/parse-events.o 308LIB_OBJS += $(OUTPUT)util/path.o 309LIB_OBJS += $(OUTPUT)util/rbtree.o 310LIB_OBJS += $(OUTPUT)util/bitmap.o 311LIB_OBJS += $(OUTPUT)util/hweight.o 312LIB_OBJS += $(OUTPUT)util/run-command.o 313LIB_OBJS += $(OUTPUT)util/quote.o 314LIB_OBJS += $(OUTPUT)util/strbuf.o 315LIB_OBJS += $(OUTPUT)util/string.o 316LIB_OBJS += $(OUTPUT)util/strlist.o 317LIB_OBJS += $(OUTPUT)util/strfilter.o 318LIB_OBJS += $(OUTPUT)util/top.o 319LIB_OBJS += $(OUTPUT)util/usage.o 320LIB_OBJS += $(OUTPUT)util/wrapper.o 321LIB_OBJS += $(OUTPUT)util/sigchain.o 322LIB_OBJS += $(OUTPUT)util/symbol.o 323LIB_OBJS += $(OUTPUT)util/color.o 324LIB_OBJS += $(OUTPUT)util/pager.o 325LIB_OBJS += $(OUTPUT)util/header.o 326LIB_OBJS += $(OUTPUT)util/callchain.o 327LIB_OBJS += $(OUTPUT)util/values.o 328LIB_OBJS += $(OUTPUT)util/debug.o 329LIB_OBJS += $(OUTPUT)util/map.o 330LIB_OBJS += $(OUTPUT)util/pstack.o 331LIB_OBJS += $(OUTPUT)util/session.o 332LIB_OBJS += $(OUTPUT)util/thread.o 333LIB_OBJS += $(OUTPUT)util/thread_map.o 334LIB_OBJS += $(OUTPUT)util/trace-event-parse.o 335LIB_OBJS += $(OUTPUT)util/trace-event-read.o 336LIB_OBJS += $(OUTPUT)util/trace-event-info.o 337LIB_OBJS += $(OUTPUT)util/trace-event-scripting.o 338LIB_OBJS += $(OUTPUT)util/svghelper.o 339LIB_OBJS += $(OUTPUT)util/sort.o 340LIB_OBJS += $(OUTPUT)util/hist.o 341LIB_OBJS += $(OUTPUT)util/probe-event.o 342LIB_OBJS += $(OUTPUT)util/util.o 343LIB_OBJS += $(OUTPUT)util/xyarray.o 344LIB_OBJS += $(OUTPUT)util/cpumap.o 345LIB_OBJS += $(OUTPUT)util/cgroup.o 346 347BUILTIN_OBJS += $(OUTPUT)builtin-annotate.o 348 349BUILTIN_OBJS += $(OUTPUT)builtin-bench.o 350 351# Benchmark modules 352BUILTIN_OBJS += $(OUTPUT)bench/sched-messaging.o 353BUILTIN_OBJS += $(OUTPUT)bench/sched-pipe.o 354ifeq ($(RAW_ARCH),x86_64) 355BUILTIN_OBJS += $(OUTPUT)bench/mem-memcpy-x86-64-asm.o 356endif 357BUILTIN_OBJS += $(OUTPUT)bench/mem-memcpy.o 358 359BUILTIN_OBJS += $(OUTPUT)builtin-diff.o 360BUILTIN_OBJS += $(OUTPUT)builtin-evlist.o 361BUILTIN_OBJS += $(OUTPUT)builtin-help.o 362BUILTIN_OBJS += $(OUTPUT)builtin-sched.o 363BUILTIN_OBJS += $(OUTPUT)builtin-buildid-list.o 364BUILTIN_OBJS += $(OUTPUT)builtin-buildid-cache.o 365BUILTIN_OBJS += $(OUTPUT)builtin-list.o 366BUILTIN_OBJS += $(OUTPUT)builtin-record.o 367BUILTIN_OBJS += $(OUTPUT)builtin-report.o 368BUILTIN_OBJS += $(OUTPUT)builtin-stat.o 369BUILTIN_OBJS += $(OUTPUT)builtin-timechart.o 370BUILTIN_OBJS += $(OUTPUT)builtin-top.o 371BUILTIN_OBJS += $(OUTPUT)builtin-script.o 372BUILTIN_OBJS += $(OUTPUT)builtin-probe.o 373BUILTIN_OBJS += $(OUTPUT)builtin-kmem.o 374BUILTIN_OBJS += $(OUTPUT)builtin-lock.o 375BUILTIN_OBJS += $(OUTPUT)builtin-kvm.o 376BUILTIN_OBJS += $(OUTPUT)builtin-test.o 377BUILTIN_OBJS += $(OUTPUT)builtin-inject.o 378 379PERFLIBS = $(LIB_FILE) 380 381# Files needed for the python binding, perf.so 382# pyrf is just an internal name needed for all those wrappers. 383# This has to be in sync with what is in the 'sources' variable in 384# tools/perf/util/setup.py 385 386PYRF_OBJS += $(OUTPUT)util/cpumap.o 387PYRF_OBJS += $(OUTPUT)util/ctype.o 388PYRF_OBJS += $(OUTPUT)util/evlist.o 389PYRF_OBJS += $(OUTPUT)util/evsel.o 390PYRF_OBJS += $(OUTPUT)util/python.o 391PYRF_OBJS += $(OUTPUT)util/thread_map.o 392PYRF_OBJS += $(OUTPUT)util/util.o 393PYRF_OBJS += $(OUTPUT)util/xyarray.o 394 395# 396# Platform specific tweaks 397# 398 399# We choose to avoid "if .. else if .. else .. endif endif" 400# because maintaining the nesting to match is a pain. If 401# we had "elif" things would have been much nicer... 402 403-include config.mak.autogen 404-include config.mak 405 406ifndef NO_DWARF 407FLAGS_DWARF=$(ALL_CFLAGS) -ldw -lelf $(ALL_LDFLAGS) $(EXTLIBS) 408ifneq ($(call try-cc,$(SOURCE_DWARF),$(FLAGS_DWARF)),y) 409 msg := $(warning No libdw.h found or old libdw.h found or elfutils is older than 0.138, disables dwarf support. Please install new elfutils-devel/libdw-dev); 410 NO_DWARF := 1 411endif # Dwarf support 412endif # NO_DWARF 413 414-include arch/$(ARCH)/Makefile 415 416ifneq ($(OUTPUT),) 417 BASIC_CFLAGS += -I$(OUTPUT) 418endif 419 420FLAGS_LIBELF=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) 421ifneq ($(call try-cc,$(SOURCE_LIBELF),$(FLAGS_LIBELF)),y) 422 FLAGS_GLIBC=$(ALL_CFLAGS) $(ALL_LDFLAGS) 423 ifneq ($(call try-cc,$(SOURCE_GLIBC),$(FLAGS_GLIBC)),y) 424 msg := $(error No gnu/libc-version.h found, please install glibc-dev[el]/glibc-static); 425 else 426 msg := $(error No libelf.h/libelf found, please install libelf-dev/elfutils-libelf-devel); 427 endif 428endif 429 430ifneq ($(call try-cc,$(SOURCE_ELF_MMAP),$(FLAGS_COMMON)),y) 431 BASIC_CFLAGS += -DLIBELF_NO_MMAP 432endif 433 434ifndef NO_DWARF 435ifeq ($(origin PERF_HAVE_DWARF_REGS), undefined) 436 msg := $(warning DWARF register mappings have not been defined for architecture $(ARCH), DWARF support disabled); 437else 438 BASIC_CFLAGS += -DDWARF_SUPPORT 439 EXTLIBS += -lelf -ldw 440 LIB_OBJS += $(OUTPUT)util/probe-finder.o 441endif # PERF_HAVE_DWARF_REGS 442endif # NO_DWARF 443 444ifdef NO_NEWT 445 BASIC_CFLAGS += -DNO_NEWT_SUPPORT 446else 447 FLAGS_NEWT=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) -lnewt 448 ifneq ($(call try-cc,$(SOURCE_NEWT),$(FLAGS_NEWT)),y) 449 msg := $(warning newt not found, disables TUI support. Please install newt-devel or libnewt-dev); 450 BASIC_CFLAGS += -DNO_NEWT_SUPPORT 451 else 452 # Fedora has /usr/include/slang/slang.h, but ubuntu /usr/include/slang.h 453 BASIC_CFLAGS += -I/usr/include/slang 454 EXTLIBS += -lnewt -lslang 455 LIB_OBJS += $(OUTPUT)util/ui/setup.o 456 LIB_OBJS += $(OUTPUT)util/ui/browser.o 457 LIB_OBJS += $(OUTPUT)util/ui/browsers/annotate.o 458 LIB_OBJS += $(OUTPUT)util/ui/browsers/hists.o 459 LIB_OBJS += $(OUTPUT)util/ui/browsers/map.o 460 LIB_OBJS += $(OUTPUT)util/ui/browsers/top.o 461 LIB_OBJS += $(OUTPUT)util/ui/helpline.o 462 LIB_OBJS += $(OUTPUT)util/ui/progress.o 463 LIB_OBJS += $(OUTPUT)util/ui/util.o 464 LIB_H += util/ui/browser.h 465 LIB_H += util/ui/browsers/map.h 466 LIB_H += util/ui/helpline.h 467 LIB_H += util/ui/libslang.h 468 LIB_H += util/ui/progress.h 469 LIB_H += util/ui/util.h 470 LIB_H += util/ui/ui.h 471 endif 472endif 473 474ifdef NO_LIBPERL 475 BASIC_CFLAGS += -DNO_LIBPERL 476else 477 PERL_EMBED_LDOPTS = $(shell perl -MExtUtils::Embed -e ldopts 2>/dev/null) 478 PERL_EMBED_LDFLAGS = $(call strip-libs,$(PERL_EMBED_LDOPTS)) 479 PERL_EMBED_LIBADD = $(call grep-libs,$(PERL_EMBED_LDOPTS)) 480 PERL_EMBED_CCOPTS = `perl -MExtUtils::Embed -e ccopts 2>/dev/null` 481 FLAGS_PERL_EMBED=$(PERL_EMBED_CCOPTS) $(PERL_EMBED_LDOPTS) 482 483 ifneq ($(call try-cc,$(SOURCE_PERL_EMBED),$(FLAGS_PERL_EMBED)),y) 484 BASIC_CFLAGS += -DNO_LIBPERL 485 else 486 ALL_LDFLAGS += $(PERL_EMBED_LDFLAGS) 487 EXTLIBS += $(PERL_EMBED_LIBADD) 488 LIB_OBJS += $(OUTPUT)util/scripting-engines/trace-event-perl.o 489 LIB_OBJS += $(OUTPUT)scripts/perl/Perf-Trace-Util/Context.o 490 endif 491endif 492 493disable-python = $(eval $(disable-python_code)) 494define disable-python_code 495 BASIC_CFLAGS += -DNO_LIBPYTHON 496 $(if $(1),$(warning No $(1) was found)) 497 $(warning Python support won't be built) 498endef 499 500override PYTHON := \ 501 $(call get-executable-or-default,PYTHON,python) 502 503ifndef PYTHON 504 $(call disable-python,python interpreter) 505 python-clean := 506else 507 508 PYTHON_WORD := $(call shell-wordify,$(PYTHON)) 509 510 python-clean := $(PYTHON_WORD) util/setup.py clean \ 511 --build-lib='$(OUTPUT)python' \ 512 --build-temp='$(OUTPUT)python/temp' 513 514 ifdef NO_LIBPYTHON 515 $(call disable-python) 516 else 517 518 override PYTHON_CONFIG := \ 519 $(call get-executable-or-default,PYTHON_CONFIG,$(PYTHON)-config) 520 521 ifndef PYTHON_CONFIG 522 $(call disable-python,python-config tool) 523 else 524 525 PYTHON_CONFIG_SQ := $(call shell-sq,$(PYTHON_CONFIG)) 526 527 PYTHON_EMBED_LDOPTS := $(shell $(PYTHON_CONFIG_SQ) --ldflags 2>/dev/null) 528 PYTHON_EMBED_LDFLAGS := $(call strip-libs,$(PYTHON_EMBED_LDOPTS)) 529 PYTHON_EMBED_LIBADD := $(call grep-libs,$(PYTHON_EMBED_LDOPTS)) 530 PYTHON_EMBED_CCOPTS := $(shell $(PYTHON_CONFIG_SQ) --cflags 2>/dev/null) 531 FLAGS_PYTHON_EMBED := $(PYTHON_EMBED_CCOPTS) $(PYTHON_EMBED_LDOPTS) 532 533 ifneq ($(call try-cc,$(SOURCE_PYTHON_EMBED),$(FLAGS_PYTHON_EMBED)),y) 534 $(call disable-python,Python.h (for Python 2.x)) 535 else 536 537 ifneq ($(call try-cc,$(SOURCE_PYTHON_VERSION),$(FLAGS_PYTHON_EMBED)),y) 538 $(warning Python 3 is not yet supported; please set) 539 $(warning PYTHON and/or PYTHON_CONFIG appropriately.) 540 $(warning If you also have Python 2 installed, then) 541 $(warning try something like:) 542 $(warning $(and ,)) 543 $(warning $(and ,) make PYTHON=python2) 544 $(warning $(and ,)) 545 $(warning Otherwise, disable Python support entirely:) 546 $(warning $(and ,)) 547 $(warning $(and ,) make NO_LIBPYTHON=1) 548 $(warning $(and ,)) 549 $(error $(and ,)) 550 else 551 ALL_LDFLAGS += $(PYTHON_EMBED_LDFLAGS) 552 EXTLIBS += $(PYTHON_EMBED_LIBADD) 553 LIB_OBJS += $(OUTPUT)util/scripting-engines/trace-event-python.o 554 LIB_OBJS += $(OUTPUT)scripts/python/Perf-Trace-Util/Context.o 555 LANG_BINDINGS += $(OUTPUT)python/perf.so 556 endif 557 558 endif 559 endif 560 endif 561endif 562 563ifdef NO_DEMANGLE 564 BASIC_CFLAGS += -DNO_DEMANGLE 565else 566 ifdef HAVE_CPLUS_DEMANGLE 567 EXTLIBS += -liberty 568 BASIC_CFLAGS += -DHAVE_CPLUS_DEMANGLE 569 else 570 FLAGS_BFD=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) -lbfd 571 has_bfd := $(call try-cc,$(SOURCE_BFD),$(FLAGS_BFD)) 572 ifeq ($(has_bfd),y) 573 EXTLIBS += -lbfd 574 else 575 FLAGS_BFD_IBERTY=$(FLAGS_BFD) -liberty 576 has_bfd_iberty := $(call try-cc,$(SOURCE_BFD),$(FLAGS_BFD_IBERTY)) 577 ifeq ($(has_bfd_iberty),y) 578 EXTLIBS += -lbfd -liberty 579 else 580 FLAGS_BFD_IBERTY_Z=$(FLAGS_BFD_IBERTY) -lz 581 has_bfd_iberty_z := $(call try-cc,$(SOURCE_BFD),$(FLAGS_BFD_IBERTY_Z)) 582 ifeq ($(has_bfd_iberty_z),y) 583 EXTLIBS += -lbfd -liberty -lz 584 else 585 FLAGS_CPLUS_DEMANGLE=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) -liberty 586 has_cplus_demangle := $(call try-cc,$(SOURCE_CPLUS_DEMANGLE),$(FLAGS_CPLUS_DEMANGLE)) 587 ifeq ($(has_cplus_demangle),y) 588 EXTLIBS += -liberty 589 BASIC_CFLAGS += -DHAVE_CPLUS_DEMANGLE 590 else 591 msg := $(warning No bfd.h/libbfd found, install binutils-dev[el]/zlib-static to gain symbol demangling) 592 BASIC_CFLAGS += -DNO_DEMANGLE 593 endif 594 endif 595 endif 596 endif 597 endif 598endif 599 600 601ifdef NO_STRLCPY 602 BASIC_CFLAGS += -DNO_STRLCPY 603else 604 ifneq ($(call try-cc,$(SOURCE_STRLCPY),),y) 605 BASIC_CFLAGS += -DNO_STRLCPY 606 endif 607endif 608 609ifneq ($(findstring $(MAKEFLAGS),s),s) 610ifndef V 611 QUIET_CC = @echo ' ' CC $@; 612 QUIET_AR = @echo ' ' AR $@; 613 QUIET_LINK = @echo ' ' LINK $@; 614 QUIET_MKDIR = @echo ' ' MKDIR $@; 615 QUIET_GEN = @echo ' ' GEN $@; 616endif 617endif 618 619ifdef ASCIIDOC8 620 export ASCIIDOC8 621endif 622 623# Shell quote (do not use $(call) to accommodate ancient setups); 624 625ETC_PERFCONFIG_SQ = $(subst ','\'',$(ETC_PERFCONFIG)) 626 627DESTDIR_SQ = $(subst ','\'',$(DESTDIR)) 628bindir_SQ = $(subst ','\'',$(bindir)) 629bindir_relative_SQ = $(subst ','\'',$(bindir_relative)) 630mandir_SQ = $(subst ','\'',$(mandir)) 631infodir_SQ = $(subst ','\'',$(infodir)) 632perfexecdir_SQ = $(subst ','\'',$(perfexecdir)) 633template_dir_SQ = $(subst ','\'',$(template_dir)) 634htmldir_SQ = $(subst ','\'',$(htmldir)) 635prefix_SQ = $(subst ','\'',$(prefix)) 636 637SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH)) 638 639LIBS = -Wl,--whole-archive $(PERFLIBS) -Wl,--no-whole-archive -Wl,--start-group $(EXTLIBS) -Wl,--end-group 640 641ALL_CFLAGS += $(BASIC_CFLAGS) 642ALL_CFLAGS += $(ARCH_CFLAGS) 643ALL_LDFLAGS += $(BASIC_LDFLAGS) 644 645export INSTALL SHELL_PATH 646 647 648### Build rules 649 650SHELL = $(SHELL_PATH) 651 652all: shell_compatibility_test $(ALL_PROGRAMS) $(LANG_BINDINGS) $(OTHER_PROGRAMS) 653 654please_set_SHELL_PATH_to_a_more_modern_shell: 655 @$$(:) 656 657shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell 658 659strip: $(PROGRAMS) $(OUTPUT)perf 660 $(STRIP) $(STRIP_OPTS) $(PROGRAMS) $(OUTPUT)perf 661 662$(OUTPUT)perf.o: perf.c $(OUTPUT)common-cmds.h $(OUTPUT)PERF-CFLAGS 663 $(QUIET_CC)$(CC) -DPERF_VERSION='"$(PERF_VERSION)"' \ 664 '-DPERF_HTML_PATH="$(htmldir_SQ)"' \ 665 $(ALL_CFLAGS) -c $(filter %.c,$^) -o $@ 666 667$(OUTPUT)perf: $(OUTPUT)perf.o $(BUILTIN_OBJS) $(PERFLIBS) 668 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) $(ALL_LDFLAGS) $(OUTPUT)perf.o \ 669 $(BUILTIN_OBJS) $(LIBS) -o $@ 670 671$(OUTPUT)builtin-help.o: builtin-help.c $(OUTPUT)common-cmds.h $(OUTPUT)PERF-CFLAGS 672 $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) \ 673 '-DPERF_HTML_PATH="$(htmldir_SQ)"' \ 674 '-DPERF_MAN_PATH="$(mandir_SQ)"' \ 675 '-DPERF_INFO_PATH="$(infodir_SQ)"' $< 676 677$(OUTPUT)builtin-timechart.o: builtin-timechart.c $(OUTPUT)common-cmds.h $(OUTPUT)PERF-CFLAGS 678 $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) \ 679 '-DPERF_HTML_PATH="$(htmldir_SQ)"' \ 680 '-DPERF_MAN_PATH="$(mandir_SQ)"' \ 681 '-DPERF_INFO_PATH="$(infodir_SQ)"' $< 682 683$(OUTPUT)common-cmds.h: util/generate-cmdlist.sh command-list.txt 684 685$(OUTPUT)common-cmds.h: $(wildcard Documentation/perf-*.txt) 686 $(QUIET_GEN). util/generate-cmdlist.sh > $@+ && mv $@+ $@ 687 688$(SCRIPTS) : % : %.sh 689 $(QUIET_GEN)$(INSTALL) '$@.sh' '$(OUTPUT)$@' 690 691# These can record PERF_VERSION 692$(OUTPUT)perf.o perf.spec \ 693 $(SCRIPTS) \ 694 : $(OUTPUT)PERF-VERSION-FILE 695 696$(OUTPUT)%.o: %.c $(OUTPUT)PERF-CFLAGS 697 $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $< 698$(OUTPUT)%.s: %.c $(OUTPUT)PERF-CFLAGS 699 $(QUIET_CC)$(CC) -S $(ALL_CFLAGS) $< 700$(OUTPUT)%.o: %.S 701 $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $< 702 703$(OUTPUT)util/exec_cmd.o: util/exec_cmd.c $(OUTPUT)PERF-CFLAGS 704 $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) \ 705 '-DPERF_EXEC_PATH="$(perfexecdir_SQ)"' \ 706 '-DBINDIR="$(bindir_relative_SQ)"' \ 707 '-DPREFIX="$(prefix_SQ)"' \ 708 $< 709 710$(OUTPUT)util/config.o: util/config.c $(OUTPUT)PERF-CFLAGS 711 $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $< 712 713$(OUTPUT)util/ui/browser.o: util/ui/browser.c $(OUTPUT)PERF-CFLAGS 714 $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $< 715 716$(OUTPUT)util/ui/browsers/annotate.o: util/ui/browsers/annotate.c $(OUTPUT)PERF-CFLAGS 717 $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $< 718 719$(OUTPUT)util/ui/browsers/top.o: util/ui/browsers/top.c $(OUTPUT)PERF-CFLAGS 720 $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $< 721 722$(OUTPUT)util/ui/browsers/hists.o: util/ui/browsers/hists.c $(OUTPUT)PERF-CFLAGS 723 $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $< 724 725$(OUTPUT)util/ui/browsers/map.o: util/ui/browsers/map.c $(OUTPUT)PERF-CFLAGS 726 $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $< 727 728$(OUTPUT)util/rbtree.o: ../../lib/rbtree.c $(OUTPUT)PERF-CFLAGS 729 $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $< 730 731$(OUTPUT)util/scripting-engines/trace-event-perl.o: util/scripting-engines/trace-event-perl.c $(OUTPUT)PERF-CFLAGS 732 $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $(PERL_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-shadow $< 733 734$(OUTPUT)scripts/perl/Perf-Trace-Util/Context.o: scripts/perl/Perf-Trace-Util/Context.c $(OUTPUT)PERF-CFLAGS 735 $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $(PERL_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-nested-externs $< 736 737$(OUTPUT)util/scripting-engines/trace-event-python.o: util/scripting-engines/trace-event-python.c $(OUTPUT)PERF-CFLAGS 738 $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $(PYTHON_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-shadow $< 739 740$(OUTPUT)scripts/python/Perf-Trace-Util/Context.o: scripts/python/Perf-Trace-Util/Context.c $(OUTPUT)PERF-CFLAGS 741 $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $(PYTHON_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-nested-externs $< 742 743$(OUTPUT)perf-%: %.o $(PERFLIBS) 744 $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) 745 746$(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H) 747$(patsubst perf-%,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h) 748 749# we compile into subdirectories. if the target directory is not the source directory, they might not exists. So 750# we depend the various files onto their directories. 751DIRECTORY_DEPS = $(LIB_OBJS) $(BUILTIN_OBJS) $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)common-cmds.h 752$(DIRECTORY_DEPS): | $(sort $(dir $(DIRECTORY_DEPS))) 753# In the second step, we make a rule to actually create these directories 754$(sort $(dir $(DIRECTORY_DEPS))): 755 $(QUIET_MKDIR)$(MKDIR) -p $@ 2>/dev/null 756 757$(LIB_FILE): $(LIB_OBJS) 758 $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS) 759 760help: 761 @echo 'Perf make targets:' 762 @echo ' doc - make *all* documentation (see below)' 763 @echo ' man - make manpage documentation (access with man <foo>)' 764 @echo ' html - make html documentation' 765 @echo ' info - make GNU info documentation (access with info <foo>)' 766 @echo ' pdf - make pdf documentation' 767 @echo ' TAGS - use etags to make tag information for source browsing' 768 @echo ' tags - use ctags to make tag information for source browsing' 769 @echo ' cscope - use cscope to make interactive browsing database' 770 @echo '' 771 @echo 'Perf install targets:' 772 @echo ' NOTE: documentation build requires asciidoc, xmlto packages to be installed' 773 @echo ' HINT: use "make prefix=<path> <install target>" to install to a particular' 774 @echo ' path like make prefix=/usr/local install install-doc' 775 @echo ' install - install compiled binaries' 776 @echo ' install-doc - install *all* documentation' 777 @echo ' install-man - install manpage documentation' 778 @echo ' install-html - install html documentation' 779 @echo ' install-info - install GNU info documentation' 780 @echo ' install-pdf - install pdf documentation' 781 @echo '' 782 @echo ' quick-install-doc - alias for quick-install-man' 783 @echo ' quick-install-man - install the documentation quickly' 784 @echo ' quick-install-html - install the html documentation quickly' 785 @echo '' 786 @echo 'Perf maintainer targets:' 787 @echo ' distclean - alias to clean' 788 @echo ' clean - clean all binary objects and build output' 789 790doc: 791 $(MAKE) -C Documentation all 792 793man: 794 $(MAKE) -C Documentation man 795 796html: 797 $(MAKE) -C Documentation html 798 799info: 800 $(MAKE) -C Documentation info 801 802pdf: 803 $(MAKE) -C Documentation pdf 804 805TAGS: 806 $(RM) TAGS 807 $(FIND) . -name '*.[hcS]' -print | xargs etags -a 808 809tags: 810 $(RM) tags 811 $(FIND) . -name '*.[hcS]' -print | xargs ctags -a 812 813cscope: 814 $(RM) cscope* 815 $(FIND) . -name '*.[hcS]' -print | xargs cscope -b 816 817### Detect prefix changes 818TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\ 819 $(bindir_SQ):$(perfexecdir_SQ):$(template_dir_SQ):$(prefix_SQ) 820 821$(OUTPUT)PERF-CFLAGS: .FORCE-PERF-CFLAGS 822 @FLAGS='$(TRACK_CFLAGS)'; \ 823 if test x"$$FLAGS" != x"`cat $(OUTPUT)PERF-CFLAGS 2>/dev/null`" ; then \ 824 echo 1>&2 " * new build flags or prefix"; \ 825 echo "$$FLAGS" >$(OUTPUT)PERF-CFLAGS; \ 826 fi 827 828### Testing rules 829 830# GNU make supports exporting all variables by "export" without parameters. 831# However, the environment gets quite big, and some programs have problems 832# with that. 833 834check: $(OUTPUT)common-cmds.h 835 if sparse; \ 836 then \ 837 for i in *.c */*.c; \ 838 do \ 839 sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; \ 840 done; \ 841 else \ 842 exit 1; \ 843 fi 844 845### Installation rules 846 847ifneq ($(filter /%,$(firstword $(perfexecdir))),) 848perfexec_instdir = $(perfexecdir) 849else 850perfexec_instdir = $(prefix)/$(perfexecdir) 851endif 852perfexec_instdir_SQ = $(subst ','\'',$(perfexec_instdir)) 853 854install: all 855 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)' 856 $(INSTALL) $(OUTPUT)perf '$(DESTDIR_SQ)$(bindir_SQ)' 857 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace' 858 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin' 859 $(INSTALL) $(OUTPUT)perf-archive -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)' 860 $(INSTALL) scripts/perl/Perf-Trace-Util/lib/Perf/Trace/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace' 861 $(INSTALL) scripts/perl/*.pl -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl' 862 $(INSTALL) scripts/perl/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin' 863 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace' 864 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin' 865 $(INSTALL) scripts/python/Perf-Trace-Util/lib/Perf/Trace/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace' 866 $(INSTALL) scripts/python/*.py -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python' 867 $(INSTALL) scripts/python/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin' 868 869install-doc: 870 $(MAKE) -C Documentation install 871 872install-man: 873 $(MAKE) -C Documentation install-man 874 875install-html: 876 $(MAKE) -C Documentation install-html 877 878install-info: 879 $(MAKE) -C Documentation install-info 880 881install-pdf: 882 $(MAKE) -C Documentation install-pdf 883 884quick-install-doc: 885 $(MAKE) -C Documentation quick-install 886 887quick-install-man: 888 $(MAKE) -C Documentation quick-install-man 889 890quick-install-html: 891 $(MAKE) -C Documentation quick-install-html 892 893### Cleaning rules 894 895clean: 896 $(RM) $(OUTPUT){*.o,*/*.o,*/*/*.o,*/*/*/*.o,$(LIB_FILE),perf-archive} 897 $(RM) $(ALL_PROGRAMS) perf 898 $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo $(OUTPUT)common-cmds.h TAGS tags cscope* 899 $(MAKE) -C Documentation/ clean 900 $(RM) $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)PERF-CFLAGS 901 $(python-clean) 902 903.PHONY: all install clean strip 904.PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell 905.PHONY: .FORCE-PERF-VERSION-FILE TAGS tags cscope .FORCE-PERF-CFLAGS 906