1 ifeq ("$(origin O)", "command line") 2 OUTPUT := $(O)/ 3 endif 4 5 # The default target of this Makefile is... 6 all: 7 8 include config/utilities.mak 9 10 ifneq ($(OUTPUT),) 11 # check that the output directory actually exists 12 OUTDIR := $(shell cd $(OUTPUT) && /bin/pwd) 13 $(if $(OUTDIR),, $(error output directory "$(OUTPUT)" does not exist)) 14 endif 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 38 uname_M := $(shell uname -m 2>/dev/null || echo not) 39 40 ARCH ?= $(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 46 CC = $(CROSS_COMPILE)gcc 47 AR = $(CROSS_COMPILE)ar 48 49 # Additional ARCH settings for x86 50 ifeq ($(ARCH),i386) 51 ARCH := x86 52 endif 53 ifeq ($(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 64 endif 65 66 # 67 # Include saner warnings here, which can catch bugs: 68 # 69 70 EXTRA_WARNINGS := -Wformat 71 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wformat-security 72 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wformat-y2k 73 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wshadow 74 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Winit-self 75 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wpacked 76 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wredundant-decls 77 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wstrict-aliasing=3 78 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wswitch-default 79 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wswitch-enum 80 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wno-system-headers 81 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wundef 82 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wwrite-strings 83 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wbad-function-cast 84 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wmissing-declarations 85 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wmissing-prototypes 86 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wnested-externs 87 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wold-style-definition 88 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wstrict-prototypes 89 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wdeclaration-after-statement 90 91 ifeq ("$(origin DEBUG)", "command line") 92 PERF_DEBUG = $(DEBUG) 93 endif 94 ifndef PERF_DEBUG 95 CFLAGS_OPTIMIZE = -O6 96 endif 97 98 CFLAGS = -fno-omit-frame-pointer -ggdb3 -Wall -Wextra -std=gnu99 -Werror $(CFLAGS_OPTIMIZE) -D_FORTIFY_SOURCE=2 $(EXTRA_WARNINGS) $(EXTRA_CFLAGS) 99 EXTLIBS = -lpthread -lrt -lelf -lm 100 ALL_CFLAGS = $(CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 101 ALL_LDFLAGS = $(LDFLAGS) 102 STRIP ?= 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 117 ifndef DESTDIR 118 prefix = $(HOME) 119 endif 120 bindir_relative = bin 121 bindir = $(prefix)/$(bindir_relative) 122 mandir = share/man 123 infodir = share/info 124 perfexecdir = libexec/perf-core 125 sharedir = $(prefix)/share 126 template_dir = share/perf-core/templates 127 htmldir = share/doc/perf-doc 128 ifeq ($(prefix),/usr) 129 sysconfdir = /etc 130 ETC_PERFCONFIG = $(sysconfdir)/perfconfig 131 else 132 sysconfdir = $(prefix)/etc 133 ETC_PERFCONFIG = etc/perfconfig 134 endif 135 lib = lib 136 137 export prefix bindir sharedir sysconfdir 138 139 RM = rm -f 140 MKDIR = mkdir 141 FIND = find 142 INSTALL = install 143 144 # sparse is architecture-neutral, which means that we need to tell it 145 # explicitly what architecture to check for. Fix this up for yours.. 146 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__ 147 148 -include config/feature-tests.mak 149 150 ifeq ($(call try-cc,$(SOURCE_HELLO),-Werror -fstack-protector-all),y) 151 CFLAGS := $(CFLAGS) -fstack-protector-all 152 endif 153 154 ifeq ($(call try-cc,$(SOURCE_HELLO),-Werror -Wstack-protector),y) 155 CFLAGS := $(CFLAGS) -Wstack-protector 156 endif 157 158 ifeq ($(call try-cc,$(SOURCE_HELLO),-Werror -Wvolatile-register-var),y) 159 CFLAGS := $(CFLAGS) -Wvolatile-register-var 160 endif 161 162 ### --- END CONFIGURATION SECTION --- 163 164 # Those must not be GNU-specific; they are shared with perl/ which may 165 # be built by a different compiler. (Note that this is an artifact now 166 # but it still might be nice to keep that distinction.) 167 BASIC_CFLAGS = -Iutil/include -Iarch/$(ARCH)/include 168 BASIC_LDFLAGS = 169 170 # Guard against environment variables 171 BUILTIN_OBJS = 172 LIB_H = 173 LIB_OBJS = 174 PYRF_OBJS = 175 SCRIPT_SH = 176 177 SCRIPT_SH += perf-archive.sh 178 179 grep-libs = $(filter -l%,$(1)) 180 strip-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 # 190 191 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) 192 193 # 194 # Single 'perf' binary right now: 195 # 196 PROGRAMS += $(OUTPUT)perf 197 198 LANG_BINDINGS = 199 200 # what 'all' will build and 'install' will install, in perfexecdir 201 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS) 202 203 # what 'all' will build but not install in perfexecdir 204 OTHER_PROGRAMS = $(OUTPUT)perf 205 206 # Set paths to tools early so that they can be used for version tests. 207 ifndef SHELL_PATH 208 SHELL_PATH = /bin/sh 209 endif 210 ifndef PERL_PATH 211 PERL_PATH = /usr/bin/perl 212 endif 213 214 export PERL_PATH 215 216 LIB_FILE=$(OUTPUT)libperf.a 217 218 LIB_H += ../../include/linux/perf_event.h 219 LIB_H += ../../include/linux/rbtree.h 220 LIB_H += ../../include/linux/list.h 221 LIB_H += ../../include/linux/const.h 222 LIB_H += ../../include/linux/hash.h 223 LIB_H += ../../include/linux/stringify.h 224 LIB_H += util/include/linux/bitmap.h 225 LIB_H += util/include/linux/bitops.h 226 LIB_H += util/include/linux/compiler.h 227 LIB_H += util/include/linux/const.h 228 LIB_H += util/include/linux/ctype.h 229 LIB_H += util/include/linux/kernel.h 230 LIB_H += util/include/linux/list.h 231 LIB_H += util/include/linux/module.h 232 LIB_H += util/include/linux/poison.h 233 LIB_H += util/include/linux/prefetch.h 234 LIB_H += util/include/linux/rbtree.h 235 LIB_H += util/include/linux/string.h 236 LIB_H += util/include/linux/types.h 237 LIB_H += util/include/linux/linkage.h 238 LIB_H += util/include/asm/asm-offsets.h 239 LIB_H += util/include/asm/bug.h 240 LIB_H += util/include/asm/byteorder.h 241 LIB_H += util/include/asm/hweight.h 242 LIB_H += util/include/asm/swab.h 243 LIB_H += util/include/asm/system.h 244 LIB_H += util/include/asm/uaccess.h 245 LIB_H += util/include/dwarf-regs.h 246 LIB_H += util/include/asm/dwarf2.h 247 LIB_H += util/include/asm/cpufeature.h 248 LIB_H += perf.h 249 LIB_H += util/annotate.h 250 LIB_H += util/cache.h 251 LIB_H += util/callchain.h 252 LIB_H += util/build-id.h 253 LIB_H += util/debug.h 254 LIB_H += util/debugfs.h 255 LIB_H += util/event.h 256 LIB_H += util/evsel.h 257 LIB_H += util/evlist.h 258 LIB_H += util/exec_cmd.h 259 LIB_H += util/types.h 260 LIB_H += util/levenshtein.h 261 LIB_H += util/map.h 262 LIB_H += util/parse-options.h 263 LIB_H += util/parse-events.h 264 LIB_H += util/quote.h 265 LIB_H += util/util.h 266 LIB_H += util/xyarray.h 267 LIB_H += util/header.h 268 LIB_H += util/help.h 269 LIB_H += util/session.h 270 LIB_H += util/strbuf.h 271 LIB_H += util/strlist.h 272 LIB_H += util/strfilter.h 273 LIB_H += util/svghelper.h 274 LIB_H += util/run-command.h 275 LIB_H += util/sigchain.h 276 LIB_H += util/symbol.h 277 LIB_H += util/color.h 278 LIB_H += util/values.h 279 LIB_H += util/sort.h 280 LIB_H += util/hist.h 281 LIB_H += util/thread.h 282 LIB_H += util/thread_map.h 283 LIB_H += util/trace-event.h 284 LIB_H += util/probe-finder.h 285 LIB_H += util/probe-event.h 286 LIB_H += util/pstack.h 287 LIB_H += util/cpumap.h 288 LIB_H += util/top.h 289 LIB_H += $(ARCH_INCLUDE) 290 LIB_H += util/cgroup.h 291 292 LIB_OBJS += $(OUTPUT)util/abspath.o 293 LIB_OBJS += $(OUTPUT)util/alias.o 294 LIB_OBJS += $(OUTPUT)util/annotate.o 295 LIB_OBJS += $(OUTPUT)util/build-id.o 296 LIB_OBJS += $(OUTPUT)util/config.o 297 LIB_OBJS += $(OUTPUT)util/ctype.o 298 LIB_OBJS += $(OUTPUT)util/debugfs.o 299 LIB_OBJS += $(OUTPUT)util/environment.o 300 LIB_OBJS += $(OUTPUT)util/event.o 301 LIB_OBJS += $(OUTPUT)util/evlist.o 302 LIB_OBJS += $(OUTPUT)util/evsel.o 303 LIB_OBJS += $(OUTPUT)util/exec_cmd.o 304 LIB_OBJS += $(OUTPUT)util/help.o 305 LIB_OBJS += $(OUTPUT)util/levenshtein.o 306 LIB_OBJS += $(OUTPUT)util/parse-options.o 307 LIB_OBJS += $(OUTPUT)util/parse-events.o 308 LIB_OBJS += $(OUTPUT)util/path.o 309 LIB_OBJS += $(OUTPUT)util/rbtree.o 310 LIB_OBJS += $(OUTPUT)util/bitmap.o 311 LIB_OBJS += $(OUTPUT)util/hweight.o 312 LIB_OBJS += $(OUTPUT)util/run-command.o 313 LIB_OBJS += $(OUTPUT)util/quote.o 314 LIB_OBJS += $(OUTPUT)util/strbuf.o 315 LIB_OBJS += $(OUTPUT)util/string.o 316 LIB_OBJS += $(OUTPUT)util/strlist.o 317 LIB_OBJS += $(OUTPUT)util/strfilter.o 318 LIB_OBJS += $(OUTPUT)util/top.o 319 LIB_OBJS += $(OUTPUT)util/usage.o 320 LIB_OBJS += $(OUTPUT)util/wrapper.o 321 LIB_OBJS += $(OUTPUT)util/sigchain.o 322 LIB_OBJS += $(OUTPUT)util/symbol.o 323 LIB_OBJS += $(OUTPUT)util/color.o 324 LIB_OBJS += $(OUTPUT)util/pager.o 325 LIB_OBJS += $(OUTPUT)util/header.o 326 LIB_OBJS += $(OUTPUT)util/callchain.o 327 LIB_OBJS += $(OUTPUT)util/values.o 328 LIB_OBJS += $(OUTPUT)util/debug.o 329 LIB_OBJS += $(OUTPUT)util/map.o 330 LIB_OBJS += $(OUTPUT)util/pstack.o 331 LIB_OBJS += $(OUTPUT)util/session.o 332 LIB_OBJS += $(OUTPUT)util/thread.o 333 LIB_OBJS += $(OUTPUT)util/thread_map.o 334 LIB_OBJS += $(OUTPUT)util/trace-event-parse.o 335 LIB_OBJS += $(OUTPUT)util/trace-event-read.o 336 LIB_OBJS += $(OUTPUT)util/trace-event-info.o 337 LIB_OBJS += $(OUTPUT)util/trace-event-scripting.o 338 LIB_OBJS += $(OUTPUT)util/svghelper.o 339 LIB_OBJS += $(OUTPUT)util/sort.o 340 LIB_OBJS += $(OUTPUT)util/hist.o 341 LIB_OBJS += $(OUTPUT)util/probe-event.o 342 LIB_OBJS += $(OUTPUT)util/util.o 343 LIB_OBJS += $(OUTPUT)util/xyarray.o 344 LIB_OBJS += $(OUTPUT)util/cpumap.o 345 LIB_OBJS += $(OUTPUT)util/cgroup.o 346 347 BUILTIN_OBJS += $(OUTPUT)builtin-annotate.o 348 349 BUILTIN_OBJS += $(OUTPUT)builtin-bench.o 350 351 # Benchmark modules 352 BUILTIN_OBJS += $(OUTPUT)bench/sched-messaging.o 353 BUILTIN_OBJS += $(OUTPUT)bench/sched-pipe.o 354 ifeq ($(RAW_ARCH),x86_64) 355 BUILTIN_OBJS += $(OUTPUT)bench/mem-memcpy-x86-64-asm.o 356 endif 357 BUILTIN_OBJS += $(OUTPUT)bench/mem-memcpy.o 358 359 BUILTIN_OBJS += $(OUTPUT)builtin-diff.o 360 BUILTIN_OBJS += $(OUTPUT)builtin-evlist.o 361 BUILTIN_OBJS += $(OUTPUT)builtin-help.o 362 BUILTIN_OBJS += $(OUTPUT)builtin-sched.o 363 BUILTIN_OBJS += $(OUTPUT)builtin-buildid-list.o 364 BUILTIN_OBJS += $(OUTPUT)builtin-buildid-cache.o 365 BUILTIN_OBJS += $(OUTPUT)builtin-list.o 366 BUILTIN_OBJS += $(OUTPUT)builtin-record.o 367 BUILTIN_OBJS += $(OUTPUT)builtin-report.o 368 BUILTIN_OBJS += $(OUTPUT)builtin-stat.o 369 BUILTIN_OBJS += $(OUTPUT)builtin-timechart.o 370 BUILTIN_OBJS += $(OUTPUT)builtin-top.o 371 BUILTIN_OBJS += $(OUTPUT)builtin-script.o 372 BUILTIN_OBJS += $(OUTPUT)builtin-probe.o 373 BUILTIN_OBJS += $(OUTPUT)builtin-kmem.o 374 BUILTIN_OBJS += $(OUTPUT)builtin-lock.o 375 BUILTIN_OBJS += $(OUTPUT)builtin-kvm.o 376 BUILTIN_OBJS += $(OUTPUT)builtin-test.o 377 BUILTIN_OBJS += $(OUTPUT)builtin-inject.o 378 379 PERFLIBS = $(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 385 386 PYRF_OBJS += $(OUTPUT)util/cpumap.o 387 PYRF_OBJS += $(OUTPUT)util/ctype.o 388 PYRF_OBJS += $(OUTPUT)util/evlist.o 389 PYRF_OBJS += $(OUTPUT)util/evsel.o 390 PYRF_OBJS += $(OUTPUT)util/python.o 391 PYRF_OBJS += $(OUTPUT)util/thread_map.o 392 PYRF_OBJS += $(OUTPUT)util/util.o 393 PYRF_OBJS += $(OUTPUT)util/xyarray.o 394 395 # 396 # Platform specific tweaks 397 # 398 399 # We choose to avoid "if .. else if .. else .. endif endif" 400 # because maintaining the nesting to match is a pain. If 401 # we had "elif" things would have been much nicer... 402 403 -include config.mak.autogen 404 -include config.mak 405 406 ifndef NO_DWARF 407 FLAGS_DWARF=$(ALL_CFLAGS) -ldw -lelf $(ALL_LDFLAGS) $(EXTLIBS) 408 ifneq ($(call try-cc,$(SOURCE_DWARF),$(FLAGS_DWARF)),y) 409 msg := $(warning No libdw.h found or old libdw.h found or elfutils is older than 0.138, disables dwarf support. Please install new elfutils-devel/libdw-dev); 410 NO_DWARF := 1 411 endif # Dwarf support 412 endif # NO_DWARF 413 414 -include arch/$(ARCH)/Makefile 415 416 ifneq ($(OUTPUT),) 417 BASIC_CFLAGS += -I$(OUTPUT) 418 endif 419 420 FLAGS_LIBELF=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) 421 ifneq ($(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 := $(error No libelf.h/libelf found, please install libelf-dev/elfutils-libelf-devel); 427 endif 428 endif 429 430 ifneq ($(call try-cc,$(SOURCE_ELF_MMAP),$(FLAGS_COMMON)),y) 431 BASIC_CFLAGS += -DLIBELF_NO_MMAP 432 endif 433 434 ifndef NO_DWARF 435 ifeq ($(origin PERF_HAVE_DWARF_REGS), undefined) 436 msg := $(warning DWARF register mappings have not been defined for architecture $(ARCH), DWARF support disabled); 437 else 438 BASIC_CFLAGS += -DDWARF_SUPPORT 439 EXTLIBS += -lelf -ldw 440 LIB_OBJS += $(OUTPUT)util/probe-finder.o 441 endif # PERF_HAVE_DWARF_REGS 442 endif # NO_DWARF 443 444 ifdef NO_NEWT 445 BASIC_CFLAGS += -DNO_NEWT_SUPPORT 446 else 447 FLAGS_NEWT=$(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 472 endif 473 474 ifdef NO_LIBPERL 475 BASIC_CFLAGS += -DNO_LIBPERL 476 else 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 491 endif 492 493 disable-python = $(eval $(disable-python_code)) 494 define disable-python_code 495 BASIC_CFLAGS += -DNO_LIBPYTHON 496 $(if $(1),$(warning No $(1) was found)) 497 $(warning Python support won't be built) 498 endef 499 500 override PYTHON := \ 501 $(call get-executable-or-default,PYTHON,python) 502 503 ifndef PYTHON 504 $(call disable-python,python interpreter) 505 python-clean := 506 else 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 += $(OUTPUT)python/perf.so 556 endif 557 558 endif 559 endif 560 endif 561 endif 562 563 ifdef NO_DEMANGLE 564 BASIC_CFLAGS += -DNO_DEMANGLE 565 else 566 ifdef HAVE_CPLUS_DEMANGLE 567 EXTLIBS += -liberty 568 BASIC_CFLAGS += -DHAVE_CPLUS_DEMANGLE 569 else 570 FLAGS_BFD=$(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 := $(warning No bfd.h/libbfd found, install binutils-dev[el]/zlib-static to gain symbol demangling) 592 BASIC_CFLAGS += -DNO_DEMANGLE 593 endif 594 endif 595 endif 596 endif 597 endif 598 endif 599 600 601 ifdef NO_STRLCPY 602 BASIC_CFLAGS += -DNO_STRLCPY 603 else 604 ifneq ($(call try-cc,$(SOURCE_STRLCPY),),y) 605 BASIC_CFLAGS += -DNO_STRLCPY 606 endif 607 endif 608 609 ifneq ($(findstring $(MAKEFLAGS),s),s) 610 ifndef 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 $@; 616 endif 617 endif 618 619 ifdef ASCIIDOC8 620 export ASCIIDOC8 621 endif 622 623 # Shell quote (do not use $(call) to accommodate ancient setups); 624 625 ETC_PERFCONFIG_SQ = $(subst ','\'',$(ETC_PERFCONFIG)) 626 627 DESTDIR_SQ = $(subst ','\'',$(DESTDIR)) 628 bindir_SQ = $(subst ','\'',$(bindir)) 629 bindir_relative_SQ = $(subst ','\'',$(bindir_relative)) 630 mandir_SQ = $(subst ','\'',$(mandir)) 631 infodir_SQ = $(subst ','\'',$(infodir)) 632 perfexecdir_SQ = $(subst ','\'',$(perfexecdir)) 633 template_dir_SQ = $(subst ','\'',$(template_dir)) 634 htmldir_SQ = $(subst ','\'',$(htmldir)) 635 prefix_SQ = $(subst ','\'',$(prefix)) 636 637 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH)) 638 639 LIBS = -Wl,--whole-archive $(PERFLIBS) -Wl,--no-whole-archive -Wl,--start-group $(EXTLIBS) -Wl,--end-group 640 641 ALL_CFLAGS += $(BASIC_CFLAGS) 642 ALL_CFLAGS += $(ARCH_CFLAGS) 643 ALL_LDFLAGS += $(BASIC_LDFLAGS) 644 645 export INSTALL SHELL_PATH 646 647 648 ### Build rules 649 650 SHELL = $(SHELL_PATH) 651 652 all: shell_compatibility_test $(ALL_PROGRAMS) $(LANG_BINDINGS) $(OTHER_PROGRAMS) 653 654 please_set_SHELL_PATH_to_a_more_modern_shell: 655 @$$(:) 656 657 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell 658 659 strip: $(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. 751 DIRECTORY_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) 759 760 help: 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' 789 790 doc: 791 $(MAKE) -C Documentation all 792 793 man: 794 $(MAKE) -C Documentation man 795 796 html: 797 $(MAKE) -C Documentation html 798 799 info: 800 $(MAKE) -C Documentation info 801 802 pdf: 803 $(MAKE) -C Documentation pdf 804 805 TAGS: 806 $(RM) TAGS 807 $(FIND) . -name '*.[hcS]' -print | xargs etags -a 808 809 tags: 810 $(RM) tags 811 $(FIND) . -name '*.[hcS]' -print | xargs ctags -a 812 813 cscope: 814 $(RM) cscope* 815 $(FIND) . -name '*.[hcS]' -print | xargs cscope -b 816 817 ### Detect prefix changes 818 TRACK_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 "$$FLAGS" >$(OUTPUT)PERF-CFLAGS; \ 826 fi 827 828 ### Testing rules 829 830 # GNU make supports exporting all variables by "export" without parameters. 831 # However, the environment gets quite big, and some programs have problems 832 # with that. 833 834 check: $(OUTPUT)common-cmds.h 835 if sparse; \ 836 then \ 837 for i in *.c */*.c; \ 838 do \ 839 sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; \ 840 done; \ 841 else \ 842 exit 1; \ 843 fi 844 845 ### Installation rules 846 847 ifneq ($(filter /%,$(firstword $(perfexecdir))),) 848 perfexec_instdir = $(perfexecdir) 849 else 850 perfexec_instdir = $(prefix)/$(perfexecdir) 851 endif 852 perfexec_instdir_SQ = $(subst ','\'',$(perfexec_instdir)) 853 854 install: 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' 868 869 install-doc: 870 $(MAKE) -C Documentation install 871 872 install-man: 873 $(MAKE) -C Documentation install-man 874 875 install-html: 876 $(MAKE) -C Documentation install-html 877 878 install-info: 879 $(MAKE) -C Documentation install-info 880 881 install-pdf: 882 $(MAKE) -C Documentation install-pdf 883 884 quick-install-doc: 885 $(MAKE) -C Documentation quick-install 886 887 quick-install-man: 888 $(MAKE) -C Documentation quick-install-man 889 890 quick-install-html: 891 $(MAKE) -C Documentation quick-install-html 892 893 ### Cleaning rules 894 895 clean: 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