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