tools/perf/Makefile

   1 include ../scripts/Makefile.include
   2
   3 # The default target of this Makefile is...
   4 all:
   5
   6 include config/utilities.mak
   7
   8 # Define V to have a more verbose compile.
   9 #
  10 # Define O to save output files in a separate directory.
  11 #
  12 # Define ARCH as name of target architecture if you want cross-builds.
  13 #
  14 # Define CROSS_COMPILE as prefix name of compiler if you want cross-builds.
  15 #
  16 # Define NO_LIBPERL to disable perl script extension.
  17 #
  18 # Define NO_LIBPYTHON to disable python script extension.
  19 #
  20 # Define PYTHON to point to the python binary if the default
  21 # `python' is not correct; for example: PYTHON=python2
  22 #
  23 # Define PYTHON_CONFIG to point to the python-config binary if
  24 # the default `$(PYTHON)-config' is not correct.
  25 #
  26 # Define ASCIIDOC8 if you want to format documentation with AsciiDoc 8
  27 #
  28 # Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72.
  29 #
  30 # Define LDFLAGS=-static to build a static binary.
  31 #
  32 # Define EXTRA_CFLAGS=-m64 or EXTRA_CFLAGS=-m32 as appropriate for cross-builds.
  33 #
  34 # Define NO_DWARF if you do not want debug-info analysis feature at all.
  35 #
  36 # Define WERROR=0 to disable treating any warnings as errors.
  37 #
  38 # Define NO_NEWT if you do not want TUI support.
  39 #
  40 # Define NO_GTK2 if you do not want GTK+ GUI support.
  41 #
  42 # Define NO_DEMANGLE if you do not want C++ symbol demangling.
  43 #
  44 # Define NO_LIBELF if you do not want libelf dependency (e.g. cross-builds)
  45 #
  46 # Define NO_LIBUNWIND if you do not want libunwind dependency for dwarf
  47 # backtrace post unwind.
  48 #
  49 # Define NO_BACKTRACE if you do not want stack backtrace debug feature
  50
  51 $(OUTPUT)PERF-VERSION-FILE: .FORCE-PERF-VERSION-FILE
  52         @$(SHELL_PATH) util/PERF-VERSION-GEN $(OUTPUT)
  53 -include $(OUTPUT)PERF-VERSION-FILE
  54
  55 uname_M := $(shell uname -m 2>/dev/null || echo not)
  56
  57 ARCH ?= $(shell echo $(uname_M) | sed -e s/i.86/i386/ -e s/sun4u/sparc64/ \
  58                                   -e s/arm.*/arm/ -e s/sa110/arm/ \
  59                                   -e s/s390x/s390/ -e s/parisc64/parisc/ \
  60                                   -e s/ppc.*/powerpc/ -e s/mips.*/mips/ \
  61                                   -e s/sh[234].*/sh/ )
  62 NO_PERF_REGS := 1
  63
  64 CC = $(CROSS_COMPILE)gcc
  65 AR = $(CROSS_COMPILE)ar
  66
  67 # Additional ARCH settings for x86
  68 ifeq ($(ARCH),i386)
  69         override ARCH := x86
  70         NO_PERF_REGS := 0
  71         LIBUNWIND_LIBS = -lunwind -lunwind-x86
  72 endif
  73 ifeq ($(ARCH),x86_64)
  74         override ARCH := x86
  75         IS_X86_64 := 0
  76         ifeq (, $(findstring m32,$(EXTRA_CFLAGS)))
  77                 IS_X86_64 := $(shell echo __x86_64__ | ${CC} -E -x c - | tail -n 1)
  78         endif
  79         ifeq (${IS_X86_64}, 1)
  80                 RAW_ARCH := x86_64
  81                 ARCH_CFLAGS := -DARCH_X86_64
  82                 ARCH_INCLUDE = ../../arch/x86/lib/memcpy_64.S ../../arch/x86/lib/memset_64.S
  83         endif
  84         NO_PERF_REGS := 0
  85         LIBUNWIND_LIBS = -lunwind -lunwind-x86_64
  86 endif
  87
  88 # Treat warnings as errors unless directed not to
  89 ifneq ($(WERROR),0)
  90         CFLAGS_WERROR := -Werror
  91 endif
  92
  93 ifeq ("$(origin DEBUG)", "command line")
  94   PERF_DEBUG = $(DEBUG)
  95 endif
  96 ifndef PERF_DEBUG
  97   CFLAGS_OPTIMIZE = -O6 -D_FORTIFY_SOURCE=2
  98 endif
  99
 100 ifdef PARSER_DEBUG
 101         PARSER_DEBUG_BISON  := -t
 102         PARSER_DEBUG_FLEX   := -d
 103         PARSER_DEBUG_CFLAGS := -DPARSER_DEBUG
 104 endif
 105
 106 CFLAGS = -fno-omit-frame-pointer -ggdb3 -funwind-tables -Wall -Wextra -std=gnu99 $(CFLAGS_WERROR) $(CFLAGS_OPTIMIZE) $(EXTRA_WARNINGS) $(EXTRA_CFLAGS) $(PARSER_DEBUG_CFLAGS)
 107 EXTLIBS = -lpthread -lrt -lelf -lm
 108 ALL_CFLAGS = $(CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE
 109 ALL_LDFLAGS = $(LDFLAGS)
 110 STRIP ?= strip
 111
 112 # Among the variables below, these:
 113 #   perfexecdir
 114 #   template_dir
 115 #   mandir
 116 #   infodir
 117 #   htmldir
 118 #   ETC_PERFCONFIG (but not sysconfdir)
 119 # can be specified as a relative path some/where/else;
 120 # this is interpreted as relative to $(prefix) and "perf" at
 121 # runtime figures out where they are based on the path to the executable.
 122 # This can help installing the suite in a relocatable way.
 123
 124 # Make the path relative to DESTDIR, not to prefix
 125 ifndef DESTDIR
 126 prefix = $(HOME)
 127 endif
 128 bindir_relative = bin
 129 bindir = $(prefix)/$(bindir_relative)
 130 mandir = share/man
 131 infodir = share/info
 132 perfexecdir = libexec/perf-core
 133 sharedir = $(prefix)/share
 134 template_dir = share/perf-core/templates
 135 htmldir = share/doc/perf-doc
 136 ifeq ($(prefix),/usr)
 137 sysconfdir = /etc
 138 ETC_PERFCONFIG = $(sysconfdir)/perfconfig
 139 else
 140 sysconfdir = $(prefix)/etc
 141 ETC_PERFCONFIG = etc/perfconfig
 142 endif
 143 lib = lib
 144
 145 export prefix bindir sharedir sysconfdir
 146
 147 RM = rm -f
 148 MKDIR = mkdir
 149 FIND = find
 150 INSTALL = install
 151
 152 # sparse is architecture-neutral, which means that we need to tell it
 153 # explicitly what architecture to check for. Fix this up for yours..
 154 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
 155
 156 -include config/feature-tests.mak
 157
 158 ifeq ($(call try-cc,$(SOURCE_HELLO),-Werror -fstack-protector-all),y)
 159         CFLAGS := $(CFLAGS) -fstack-protector-all
 160 endif
 161
 162 ifeq ($(call try-cc,$(SOURCE_HELLO),-Werror -Wstack-protector),y)
 163        CFLAGS := $(CFLAGS) -Wstack-protector
 164 endif
 165
 166 ifeq ($(call try-cc,$(SOURCE_HELLO),-Werror -Wvolatile-register-var),y)
 167        CFLAGS := $(CFLAGS) -Wvolatile-register-var
 168 endif
 169
 170 ### --- END CONFIGURATION SECTION ---
 171
 172 BASIC_CFLAGS = -Iutil/include -Iarch/$(ARCH)/include -I$(OUTPUT)util -I$(TRACE_EVENT_DIR) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE
 173 BASIC_LDFLAGS =
 174
 175 # Guard against environment variables
 176 BUILTIN_OBJS =
 177 LIB_H =
 178 LIB_OBJS =
 179 PYRF_OBJS =
 180 SCRIPT_SH =
 181
 182 SCRIPT_SH += perf-archive.sh
 183
 184 grep-libs = $(filter -l%,$(1))
 185 strip-libs = $(filter-out -l%,$(1))
 186
 187 PYTHON_EXT_SRCS := $(shell grep -v ^\# util/python-ext-sources)
 188 PYTHON_EXT_DEPS := util/python-ext-sources util/setup.py
 189
 190 $(OUTPUT)python/perf.so: $(PYTHON_EXT_SRCS) $(PYTHON_EXT_DEPS)
 191         $(QUIET_GEN)CFLAGS='$(BASIC_CFLAGS)' $(PYTHON_WORD) util/setup.py \
 192           --quiet build_ext; \
 193         mkdir -p $(OUTPUT)python && \
 194         cp $(PYTHON_EXTBUILD_LIB)perf.so $(OUTPUT)python/
 195 #
 196 # No Perl scripts right now:
 197 #
 198
 199 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH))
 200
 201 TRACE_EVENT_DIR = ../lib/traceevent/
 202
 203 ifneq ($(OUTPUT),)
 204         TE_PATH=$(OUTPUT)
 205 else
 206         TE_PATH=$(TRACE_EVENT_DIR)
 207 endif
 208
 209 LIBTRACEEVENT = $(TE_PATH)libtraceevent.a
 210 TE_LIB := -L$(TE_PATH) -ltraceevent
 211
 212 #
 213 # Single 'perf' binary right now:
 214 #
 215 PROGRAMS += $(OUTPUT)perf
 216
 217 LANG_BINDINGS =
 218
 219 # what 'all' will build and 'install' will install, in perfexecdir
 220 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 221
 222 # what 'all' will build but not install in perfexecdir
 223 OTHER_PROGRAMS = $(OUTPUT)perf
 224
 225 # Set paths to tools early so that they can be used for version tests.
 226 ifndef SHELL_PATH
 227         SHELL_PATH = /bin/sh
 228 endif
 229 ifndef PERL_PATH
 230         PERL_PATH = /usr/bin/perl
 231 endif
 232
 233 export PERL_PATH
 234
 235 FLEX = flex
 236 BISON= bison
 237
 238 $(OUTPUT)util/parse-events-flex.c: util/parse-events.l $(OUTPUT)util/parse-events-bison.c
 239         $(QUIET_FLEX)$(FLEX) --header-file=$(OUTPUT)util/parse-events-flex.h $(PARSER_DEBUG_FLEX) -t util/parse-events.l > $(OUTPUT)util/parse-events-flex.c
 240
 241 $(OUTPUT)util/parse-events-bison.c: util/parse-events.y
 242         $(QUIET_BISON)$(BISON) -v util/parse-events.y -d $(PARSER_DEBUG_BISON) -o $(OUTPUT)util/parse-events-bison.c
 243
 244 $(OUTPUT)util/pmu-flex.c: util/pmu.l $(OUTPUT)util/pmu-bison.c
 245         $(QUIET_FLEX)$(FLEX) --header-file=$(OUTPUT)util/pmu-flex.h -t util/pmu.l > $(OUTPUT)util/pmu-flex.c
 246
 247 $(OUTPUT)util/pmu-bison.c: util/pmu.y
 248         $(QUIET_BISON)$(BISON) -v util/pmu.y -d -o $(OUTPUT)util/pmu-bison.c
 249
 250 $(OUTPUT)util/parse-events.o: $(OUTPUT)util/parse-events-flex.c $(OUTPUT)util/parse-events-bison.c
 251 $(OUTPUT)util/pmu.o: $(OUTPUT)util/pmu-flex.c $(OUTPUT)util/pmu-bison.c
 252
 253 LIB_FILE=$(OUTPUT)libperf.a
 254
 255 LIB_H += ../../include/linux/perf_event.h
 256 LIB_H += ../../include/linux/rbtree.h
 257 LIB_H += ../../include/linux/list.h
 258 LIB_H += ../../include/linux/const.h
 259 LIB_H += ../../include/linux/hash.h
 260 LIB_H += ../../include/linux/stringify.h
 261 LIB_H += util/include/linux/bitmap.h
 262 LIB_H += util/include/linux/bitops.h
 263 LIB_H += util/include/linux/compiler.h
 264 LIB_H += util/include/linux/const.h
 265 LIB_H += util/include/linux/ctype.h
 266 LIB_H += util/include/linux/kernel.h
 267 LIB_H += util/include/linux/list.h
 268 LIB_H += util/include/linux/export.h
 269 LIB_H += util/include/linux/magic.h
 270 LIB_H += util/include/linux/poison.h
 271 LIB_H += util/include/linux/prefetch.h
 272 LIB_H += util/include/linux/rbtree.h
 273 LIB_H += util/include/linux/rbtree_augmented.h
 274 LIB_H += util/include/linux/string.h
 275 LIB_H += util/include/linux/types.h
 276 LIB_H += util/include/linux/linkage.h
 277 LIB_H += util/include/asm/asm-offsets.h
 278 LIB_H += util/include/asm/bug.h
 279 LIB_H += util/include/asm/byteorder.h
 280 LIB_H += util/include/asm/hweight.h
 281 LIB_H += util/include/asm/swab.h
 282 LIB_H += util/include/asm/system.h
 283 LIB_H += util/include/asm/uaccess.h
 284 LIB_H += util/include/dwarf-regs.h
 285 LIB_H += util/include/asm/dwarf2.h
 286 LIB_H += util/include/asm/cpufeature.h
 287 LIB_H += util/include/asm/unistd_32.h
 288 LIB_H += util/include/asm/unistd_64.h
 289 LIB_H += perf.h
 290 LIB_H += util/annotate.h
 291 LIB_H += util/cache.h
 292 LIB_H += util/callchain.h
 293 LIB_H += util/build-id.h
 294 LIB_H += util/debug.h
 295 LIB_H += util/debugfs.h
 296 LIB_H += util/sysfs.h
 297 LIB_H += util/pmu.h
 298 LIB_H += util/event.h
 299 LIB_H += util/evsel.h
 300 LIB_H += util/evlist.h
 301 LIB_H += util/exec_cmd.h
 302 LIB_H += util/types.h
 303 LIB_H += util/levenshtein.h
 304 LIB_H += util/map.h
 305 LIB_H += util/parse-options.h
 306 LIB_H += util/parse-events.h
 307 LIB_H += util/quote.h
 308 LIB_H += util/util.h
 309 LIB_H += util/xyarray.h
 310 LIB_H += util/header.h
 311 LIB_H += util/help.h
 312 LIB_H += util/session.h
 313 LIB_H += util/strbuf.h
 314 LIB_H += util/strlist.h
 315 LIB_H += util/strfilter.h
 316 LIB_H += util/svghelper.h
 317 LIB_H += util/tool.h
 318 LIB_H += util/run-command.h
 319 LIB_H += util/sigchain.h
 320 LIB_H += util/symbol.h
 321 LIB_H += util/color.h
 322 LIB_H += util/values.h
 323 LIB_H += util/sort.h
 324 LIB_H += util/hist.h
 325 LIB_H += util/thread.h
 326 LIB_H += util/thread_map.h
 327 LIB_H += util/trace-event.h
 328 LIB_H += util/probe-finder.h
 329 LIB_H += util/dwarf-aux.h
 330 LIB_H += util/probe-event.h
 331 LIB_H += util/pstack.h
 332 LIB_H += util/cpumap.h
 333 LIB_H += util/top.h
 334 LIB_H += $(ARCH_INCLUDE)
 335 LIB_H += util/cgroup.h
 336 LIB_H += $(TRACE_EVENT_DIR)event-parse.h
 337 LIB_H += util/target.h
 338 LIB_H += util/rblist.h
 339 LIB_H += util/intlist.h
 340 LIB_H += util/perf_regs.h
 341 LIB_H += util/unwind.h
 342 LIB_H += ui/helpline.h
 343 LIB_H += util/vdso.h
 344
 345 LIB_OBJS += $(OUTPUT)util/abspath.o
 346 LIB_OBJS += $(OUTPUT)util/alias.o
 347 LIB_OBJS += $(OUTPUT)util/annotate.o
 348 LIB_OBJS += $(OUTPUT)util/build-id.o
 349 LIB_OBJS += $(OUTPUT)util/config.o
 350 LIB_OBJS += $(OUTPUT)util/ctype.o
 351 LIB_OBJS += $(OUTPUT)util/debugfs.o
 352 LIB_OBJS += $(OUTPUT)util/sysfs.o
 353 LIB_OBJS += $(OUTPUT)util/pmu.o
 354 LIB_OBJS += $(OUTPUT)util/environment.o
 355 LIB_OBJS += $(OUTPUT)util/event.o
 356 LIB_OBJS += $(OUTPUT)util/evlist.o
 357 LIB_OBJS += $(OUTPUT)util/evsel.o
 358 LIB_OBJS += $(OUTPUT)util/exec_cmd.o
 359 LIB_OBJS += $(OUTPUT)util/help.o
 360 LIB_OBJS += $(OUTPUT)util/levenshtein.o
 361 LIB_OBJS += $(OUTPUT)util/parse-options.o
 362 LIB_OBJS += $(OUTPUT)util/parse-events.o
 363 LIB_OBJS += $(OUTPUT)util/parse-events-test.o
 364 LIB_OBJS += $(OUTPUT)util/path.o
 365 LIB_OBJS += $(OUTPUT)util/rbtree.o
 366 LIB_OBJS += $(OUTPUT)util/bitmap.o
 367 LIB_OBJS += $(OUTPUT)util/hweight.o
 368 LIB_OBJS += $(OUTPUT)util/run-command.o
 369 LIB_OBJS += $(OUTPUT)util/quote.o
 370 LIB_OBJS += $(OUTPUT)util/strbuf.o
 371 LIB_OBJS += $(OUTPUT)util/string.o
 372 LIB_OBJS += $(OUTPUT)util/strlist.o
 373 LIB_OBJS += $(OUTPUT)util/strfilter.o
 374 LIB_OBJS += $(OUTPUT)util/top.o
 375 LIB_OBJS += $(OUTPUT)util/usage.o
 376 LIB_OBJS += $(OUTPUT)util/wrapper.o
 377 LIB_OBJS += $(OUTPUT)util/sigchain.o
 378 LIB_OBJS += $(OUTPUT)util/symbol.o
 379 LIB_OBJS += $(OUTPUT)util/symbol-elf.o
 380 LIB_OBJS += $(OUTPUT)util/dso-test-data.o
 381 LIB_OBJS += $(OUTPUT)util/color.o
 382 LIB_OBJS += $(OUTPUT)util/pager.o
 383 LIB_OBJS += $(OUTPUT)util/header.o
 384 LIB_OBJS += $(OUTPUT)util/callchain.o
 385 LIB_OBJS += $(OUTPUT)util/values.o
 386 LIB_OBJS += $(OUTPUT)util/debug.o
 387 LIB_OBJS += $(OUTPUT)util/map.o
 388 LIB_OBJS += $(OUTPUT)util/pstack.o
 389 LIB_OBJS += $(OUTPUT)util/session.o
 390 LIB_OBJS += $(OUTPUT)util/thread.o
 391 LIB_OBJS += $(OUTPUT)util/thread_map.o
 392 LIB_OBJS += $(OUTPUT)util/trace-event-parse.o
 393 LIB_OBJS += $(OUTPUT)util/parse-events-flex.o
 394 LIB_OBJS += $(OUTPUT)util/parse-events-bison.o
 395 LIB_OBJS += $(OUTPUT)util/pmu-flex.o
 396 LIB_OBJS += $(OUTPUT)util/pmu-bison.o
 397 LIB_OBJS += $(OUTPUT)util/trace-event-read.o
 398 LIB_OBJS += $(OUTPUT)util/trace-event-info.o
 399 LIB_OBJS += $(OUTPUT)util/trace-event-scripting.o
 400 LIB_OBJS += $(OUTPUT)util/svghelper.o
 401 LIB_OBJS += $(OUTPUT)util/sort.o
 402 LIB_OBJS += $(OUTPUT)util/hist.o
 403 LIB_OBJS += $(OUTPUT)util/probe-event.o
 404 LIB_OBJS += $(OUTPUT)util/util.o
 405 LIB_OBJS += $(OUTPUT)util/xyarray.o
 406 LIB_OBJS += $(OUTPUT)util/cpumap.o
 407 LIB_OBJS += $(OUTPUT)util/cgroup.o
 408 LIB_OBJS += $(OUTPUT)util/target.o
 409 LIB_OBJS += $(OUTPUT)util/rblist.o
 410 LIB_OBJS += $(OUTPUT)util/intlist.o
 411 LIB_OBJS += $(OUTPUT)util/vdso.o
 412 LIB_OBJS += $(OUTPUT)util/stat.o
 413
 414 LIB_OBJS += $(OUTPUT)ui/helpline.o
 415 LIB_OBJS += $(OUTPUT)ui/hist.o
 416 LIB_OBJS += $(OUTPUT)ui/stdio/hist.o
 417
 418 BUILTIN_OBJS += $(OUTPUT)builtin-annotate.o
 419 BUILTIN_OBJS += $(OUTPUT)builtin-bench.o
 420 # Benchmark modules
 421 BUILTIN_OBJS += $(OUTPUT)bench/sched-messaging.o
 422 BUILTIN_OBJS += $(OUTPUT)bench/sched-pipe.o
 423 ifeq ($(RAW_ARCH),x86_64)
 424 BUILTIN_OBJS += $(OUTPUT)bench/mem-memcpy-x86-64-asm.o
 425 BUILTIN_OBJS += $(OUTPUT)bench/mem-memset-x86-64-asm.o
 426 endif
 427 BUILTIN_OBJS += $(OUTPUT)bench/mem-memcpy.o
 428 BUILTIN_OBJS += $(OUTPUT)bench/mem-memset.o
 429
 430 BUILTIN_OBJS += $(OUTPUT)builtin-diff.o
 431 BUILTIN_OBJS += $(OUTPUT)builtin-evlist.o
 432 BUILTIN_OBJS += $(OUTPUT)builtin-help.o
 433 BUILTIN_OBJS += $(OUTPUT)builtin-sched.o
 434 BUILTIN_OBJS += $(OUTPUT)builtin-buildid-list.o
 435 BUILTIN_OBJS += $(OUTPUT)builtin-buildid-cache.o
 436 BUILTIN_OBJS += $(OUTPUT)builtin-list.o
 437 BUILTIN_OBJS += $(OUTPUT)builtin-record.o
 438 BUILTIN_OBJS += $(OUTPUT)builtin-report.o
 439 BUILTIN_OBJS += $(OUTPUT)builtin-stat.o
 440 BUILTIN_OBJS += $(OUTPUT)builtin-timechart.o
 441 BUILTIN_OBJS += $(OUTPUT)builtin-top.o
 442 BUILTIN_OBJS += $(OUTPUT)builtin-script.o
 443 BUILTIN_OBJS += $(OUTPUT)builtin-probe.o
 444 BUILTIN_OBJS += $(OUTPUT)builtin-kmem.o
 445 BUILTIN_OBJS += $(OUTPUT)builtin-lock.o
 446 BUILTIN_OBJS += $(OUTPUT)builtin-kvm.o
 447 BUILTIN_OBJS += $(OUTPUT)builtin-test.o
 448 BUILTIN_OBJS += $(OUTPUT)builtin-inject.o
 449
 450 PERFLIBS = $(LIB_FILE) $(LIBTRACEEVENT)
 451
 452 #
 453 # Platform specific tweaks
 454 #
 455
 456 # We choose to avoid "if .. else if .. else .. endif endif"
 457 # because maintaining the nesting to match is a pain.  If
 458 # we had "elif" things would have been much nicer...
 459
 460 -include config.mak.autogen
 461 -include config.mak
 462
 463 ifdef NO_LIBELF
 464         NO_DWARF := 1
 465         NO_DEMANGLE := 1
 466         NO_LIBUNWIND := 1
 467 else
 468 FLAGS_LIBELF=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS)
 469 ifneq ($(call try-cc,$(SOURCE_LIBELF),$(FLAGS_LIBELF)),y)
 470         FLAGS_GLIBC=$(ALL_CFLAGS) $(ALL_LDFLAGS)
 471         ifneq ($(call try-cc,$(SOURCE_GLIBC),$(FLAGS_GLIBC)),y)
 472                 msg := $(error No gnu/libc-version.h found, please install glibc-dev[el]/glibc-static);
 473         else
 474                 NO_LIBELF := 1
 475                 NO_DWARF := 1
 476                 NO_DEMANGLE := 1
 477         endif
 478 else
 479         FLAGS_DWARF=$(ALL_CFLAGS) -ldw -lelf $(ALL_LDFLAGS) $(EXTLIBS)
 480         ifneq ($(call try-cc,$(SOURCE_DWARF),$(FLAGS_DWARF)),y)
 481                 msg := $(warning No libdw.h found or old libdw.h found or elfutils is older than 0.138, disables dwarf support. Please install new elfutils-devel/libdw-dev);
 482                 NO_DWARF := 1
 483         endif # Dwarf support
 484 endif # SOURCE_LIBELF
 485 endif # NO_LIBELF
 486
 487 ifndef NO_LIBUNWIND
 488 # for linking with debug library, run like:
 489 # make DEBUG=1 LIBUNWIND_DIR=/opt/libunwind/
 490 ifdef LIBUNWIND_DIR
 491         LIBUNWIND_CFLAGS  := -I$(LIBUNWIND_DIR)/include
 492         LIBUNWIND_LDFLAGS := -L$(LIBUNWIND_DIR)/lib
 493 endif
 494
 495 FLAGS_UNWIND=$(LIBUNWIND_CFLAGS) $(ALL_CFLAGS) $(LIBUNWIND_LDFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) $(LIBUNWIND_LIBS)
 496 ifneq ($(call try-cc,$(SOURCE_LIBUNWIND),$(FLAGS_UNWIND)),y)
 497         msg := $(warning No libunwind found, disabling post unwind support. Please install libunwind-dev[el] >= 0.99);
 498         NO_LIBUNWIND := 1
 499 endif # Libunwind support
 500 endif # NO_LIBUNWIND
 501
 502 -include arch/$(ARCH)/Makefile
 503
 504 ifneq ($(OUTPUT),)
 505         BASIC_CFLAGS += -I$(OUTPUT)
 506 endif
 507
 508 ifdef NO_LIBELF
 509 EXTLIBS := $(filter-out -lelf,$(EXTLIBS))
 510
 511 # Remove ELF/DWARF dependent codes
 512 LIB_OBJS := $(filter-out $(OUTPUT)util/symbol-elf.o,$(LIB_OBJS))
 513 LIB_OBJS := $(filter-out $(OUTPUT)util/dwarf-aux.o,$(LIB_OBJS))
 514 LIB_OBJS := $(filter-out $(OUTPUT)util/probe-event.o,$(LIB_OBJS))
 515 LIB_OBJS := $(filter-out $(OUTPUT)util/probe-finder.o,$(LIB_OBJS))
 516
 517 BUILTIN_OBJS := $(filter-out $(OUTPUT)builtin-probe.o,$(BUILTIN_OBJS))
 518
 519 # Use minimal symbol handling
 520 LIB_OBJS += $(OUTPUT)util/symbol-minimal.o
 521
 522 else # NO_LIBELF
 523 BASIC_CFLAGS += -DLIBELF_SUPPORT
 524
 525 ifeq ($(call try-cc,$(SOURCE_ELF_MMAP),$(FLAGS_COMMON)),y)
 526         BASIC_CFLAGS += -DLIBELF_MMAP
 527 endif
 528
 529 ifndef NO_DWARF
 530 ifeq ($(origin PERF_HAVE_DWARF_REGS), undefined)
 531         msg := $(warning DWARF register mappings have not been defined for architecture $(ARCH), DWARF support disabled);
 532 else
 533         BASIC_CFLAGS += -DDWARF_SUPPORT
 534         EXTLIBS += -lelf -ldw
 535         LIB_OBJS += $(OUTPUT)util/probe-finder.o
 536         LIB_OBJS += $(OUTPUT)util/dwarf-aux.o
 537 endif # PERF_HAVE_DWARF_REGS
 538 endif # NO_DWARF
 539 endif # NO_LIBELF
 540
 541 ifndef NO_LIBUNWIND
 542         BASIC_CFLAGS += -DLIBUNWIND_SUPPORT
 543         EXTLIBS += $(LIBUNWIND_LIBS)
 544         BASIC_CFLAGS := $(LIBUNWIND_CFLAGS) $(BASIC_CFLAGS)
 545         BASIC_LDFLAGS := $(LIBUNWIND_LDFLAGS) $(BASIC_LDFLAGS)
 546         LIB_OBJS += $(OUTPUT)util/unwind.o
 547 endif
 548
 549 ifndef NO_LIBAUDIT
 550         FLAGS_LIBAUDIT = $(ALL_CFLAGS) $(ALL_LDFLAGS) -laudit
 551         ifneq ($(call try-cc,$(SOURCE_LIBAUDIT),$(FLAGS_LIBAUDIT)),y)
 552                 msg := $(warning No libaudit.h found, disables 'trace' tool, please install audit-libs-devel or libaudit-dev);
 553         else
 554                 BASIC_CFLAGS += -DLIBAUDIT_SUPPORT
 555                 BUILTIN_OBJS += $(OUTPUT)builtin-trace.o
 556                 EXTLIBS += -laudit
 557         endif
 558 endif
 559
 560 ifndef NO_NEWT
 561         FLAGS_NEWT=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) -lnewt
 562         ifneq ($(call try-cc,$(SOURCE_NEWT),$(FLAGS_NEWT)),y)
 563                 msg := $(warning newt not found, disables TUI support. Please install newt-devel or libnewt-dev);
 564         else
 565                 # Fedora has /usr/include/slang/slang.h, but ubuntu /usr/include/slang.h
 566                 BASIC_CFLAGS += -I/usr/include/slang
 567                 BASIC_CFLAGS += -DNEWT_SUPPORT
 568                 EXTLIBS += -lnewt -lslang
 569                 LIB_OBJS += $(OUTPUT)ui/setup.o
 570                 LIB_OBJS += $(OUTPUT)ui/browser.o
 571                 LIB_OBJS += $(OUTPUT)ui/browsers/annotate.o
 572                 LIB_OBJS += $(OUTPUT)ui/browsers/hists.o
 573                 LIB_OBJS += $(OUTPUT)ui/browsers/map.o
 574                 LIB_OBJS += $(OUTPUT)ui/progress.o
 575                 LIB_OBJS += $(OUTPUT)ui/util.o
 576                 LIB_OBJS += $(OUTPUT)ui/tui/setup.o
 577                 LIB_OBJS += $(OUTPUT)ui/tui/util.o
 578                 LIB_OBJS += $(OUTPUT)ui/tui/helpline.o
 579                 LIB_H += ui/browser.h
 580                 LIB_H += ui/browsers/map.h
 581                 LIB_H += ui/keysyms.h
 582                 LIB_H += ui/libslang.h
 583                 LIB_H += ui/progress.h
 584                 LIB_H += ui/util.h
 585                 LIB_H += ui/ui.h
 586         endif
 587 endif
 588
 589 ifndef NO_GTK2
 590         FLAGS_GTK2=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) $(shell pkg-config --libs --cflags gtk+-2.0 2>/dev/null)
 591         ifneq ($(call try-cc,$(SOURCE_GTK2),$(FLAGS_GTK2)),y)
 592                 msg := $(warning GTK2 not found, disables GTK2 support. Please install gtk2-devel or libgtk2.0-dev);
 593         else
 594                 ifeq ($(call try-cc,$(SOURCE_GTK2_INFOBAR),$(FLAGS_GTK2)),y)
 595                         BASIC_CFLAGS += -DHAVE_GTK_INFO_BAR
 596                 endif
 597                 BASIC_CFLAGS += -DGTK2_SUPPORT
 598                 BASIC_CFLAGS += $(shell pkg-config --cflags gtk+-2.0 2>/dev/null)
 599                 EXTLIBS += $(shell pkg-config --libs gtk+-2.0 2>/dev/null)
 600                 LIB_OBJS += $(OUTPUT)ui/gtk/browser.o
 601                 LIB_OBJS += $(OUTPUT)ui/gtk/setup.o
 602                 LIB_OBJS += $(OUTPUT)ui/gtk/util.o
 603                 LIB_OBJS += $(OUTPUT)ui/gtk/helpline.o
 604                 # Make sure that it'd be included only once.
 605                 ifeq ($(findstring -DNEWT_SUPPORT,$(BASIC_CFLAGS)),)
 606                         LIB_OBJS += $(OUTPUT)ui/setup.o
 607                         LIB_OBJS += $(OUTPUT)ui/util.o
 608                 endif
 609         endif
 610 endif
 611
 612 ifdef NO_LIBPERL
 613         BASIC_CFLAGS += -DNO_LIBPERL
 614 else
 615        PERL_EMBED_LDOPTS = $(shell perl -MExtUtils::Embed -e ldopts 2>/dev/null)
 616        PERL_EMBED_LDFLAGS = $(call strip-libs,$(PERL_EMBED_LDOPTS))
 617        PERL_EMBED_LIBADD = $(call grep-libs,$(PERL_EMBED_LDOPTS))
 618         PERL_EMBED_CCOPTS = `perl -MExtUtils::Embed -e ccopts 2>/dev/null`
 619         FLAGS_PERL_EMBED=$(PERL_EMBED_CCOPTS) $(PERL_EMBED_LDOPTS)
 620
 621         ifneq ($(call try-cc,$(SOURCE_PERL_EMBED),$(FLAGS_PERL_EMBED)),y)
 622                 BASIC_CFLAGS += -DNO_LIBPERL
 623         else
 624                ALL_LDFLAGS += $(PERL_EMBED_LDFLAGS)
 625                EXTLIBS += $(PERL_EMBED_LIBADD)
 626                 LIB_OBJS += $(OUTPUT)util/scripting-engines/trace-event-perl.o
 627                 LIB_OBJS += $(OUTPUT)scripts/perl/Perf-Trace-Util/Context.o
 628         endif
 629 endif
 630
 631 disable-python = $(eval $(disable-python_code))
 632 define disable-python_code
 633   BASIC_CFLAGS += -DNO_LIBPYTHON
 634   $(if $(1),$(warning No $(1) was found))
 635   $(warning Python support won't be built)
 636 endef
 637
 638 override PYTHON := \
 639   $(call get-executable-or-default,PYTHON,python)
 640
 641 ifndef PYTHON
 642   $(call disable-python,python interpreter)
 643   python-clean :=
 644 else
 645
 646   PYTHON_WORD := $(call shell-wordify,$(PYTHON))
 647
 648   # python extension build directories
 649   PYTHON_EXTBUILD     := $(OUTPUT)python_ext_build/
 650   PYTHON_EXTBUILD_LIB := $(PYTHON_EXTBUILD)lib/
 651   PYTHON_EXTBUILD_TMP := $(PYTHON_EXTBUILD)tmp/
 652   export PYTHON_EXTBUILD_LIB PYTHON_EXTBUILD_TMP
 653
 654   python-clean := rm -rf $(PYTHON_EXTBUILD) $(OUTPUT)python/perf.so
 655
 656   ifdef NO_LIBPYTHON
 657     $(call disable-python)
 658   else
 659
 660     override PYTHON_CONFIG := \
 661       $(call get-executable-or-default,PYTHON_CONFIG,$(PYTHON)-config)
 662
 663     ifndef PYTHON_CONFIG
 664       $(call disable-python,python-config tool)
 665     else
 666
 667       PYTHON_CONFIG_SQ := $(call shell-sq,$(PYTHON_CONFIG))
 668
 669       PYTHON_EMBED_LDOPTS := $(shell $(PYTHON_CONFIG_SQ) --ldflags 2>/dev/null)
 670       PYTHON_EMBED_LDFLAGS := $(call strip-libs,$(PYTHON_EMBED_LDOPTS))
 671       PYTHON_EMBED_LIBADD := $(call grep-libs,$(PYTHON_EMBED_LDOPTS))
 672       PYTHON_EMBED_CCOPTS := $(shell $(PYTHON_CONFIG_SQ) --cflags 2>/dev/null)
 673       FLAGS_PYTHON_EMBED := $(PYTHON_EMBED_CCOPTS) $(PYTHON_EMBED_LDOPTS)
 674
 675       ifneq ($(call try-cc,$(SOURCE_PYTHON_EMBED),$(FLAGS_PYTHON_EMBED)),y)
 676         $(call disable-python,Python.h (for Python 2.x))
 677       else
 678
 679         ifneq ($(call try-cc,$(SOURCE_PYTHON_VERSION),$(FLAGS_PYTHON_EMBED)),y)
 680           $(warning Python 3 is not yet supported; please set)
 681           $(warning PYTHON and/or PYTHON_CONFIG appropriately.)
 682           $(warning If you also have Python 2 installed, then)
 683           $(warning try something like:)
 684           $(warning $(and ,))
 685           $(warning $(and ,)  make PYTHON=python2)
 686           $(warning $(and ,))
 687           $(warning Otherwise, disable Python support entirely:)
 688           $(warning $(and ,))
 689           $(warning $(and ,)  make NO_LIBPYTHON=1)
 690           $(warning $(and ,))
 691           $(error   $(and ,))
 692         else
 693           ALL_LDFLAGS += $(PYTHON_EMBED_LDFLAGS)
 694           EXTLIBS += $(PYTHON_EMBED_LIBADD)
 695           LIB_OBJS += $(OUTPUT)util/scripting-engines/trace-event-python.o
 696           LIB_OBJS += $(OUTPUT)scripts/python/Perf-Trace-Util/Context.o
 697           LANG_BINDINGS += $(OUTPUT)python/perf.so
 698         endif
 699
 700       endif
 701     endif
 702   endif
 703 endif
 704
 705 ifdef NO_DEMANGLE
 706         BASIC_CFLAGS += -DNO_DEMANGLE
 707 else
 708         ifdef HAVE_CPLUS_DEMANGLE
 709                 EXTLIBS += -liberty
 710                 BASIC_CFLAGS += -DHAVE_CPLUS_DEMANGLE
 711         else
 712                 FLAGS_BFD=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) -DPACKAGE='perf' -lbfd
 713                 has_bfd := $(call try-cc,$(SOURCE_BFD),$(FLAGS_BFD))
 714                 ifeq ($(has_bfd),y)
 715                         EXTLIBS += -lbfd
 716                 else
 717                         FLAGS_BFD_IBERTY=$(FLAGS_BFD) -liberty
 718                         has_bfd_iberty := $(call try-cc,$(SOURCE_BFD),$(FLAGS_BFD_IBERTY))
 719                         ifeq ($(has_bfd_iberty),y)
 720                                 EXTLIBS += -lbfd -liberty
 721                         else
 722                                 FLAGS_BFD_IBERTY_Z=$(FLAGS_BFD_IBERTY) -lz
 723                                 has_bfd_iberty_z := $(call try-cc,$(SOURCE_BFD),$(FLAGS_BFD_IBERTY_Z))
 724                                 ifeq ($(has_bfd_iberty_z),y)
 725                                         EXTLIBS += -lbfd -liberty -lz
 726                                 else
 727                                         FLAGS_CPLUS_DEMANGLE=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) -liberty
 728                                         has_cplus_demangle := $(call try-cc,$(SOURCE_CPLUS_DEMANGLE),$(FLAGS_CPLUS_DEMANGLE))
 729                                         ifeq ($(has_cplus_demangle),y)
 730                                                 EXTLIBS += -liberty
 731                                                 BASIC_CFLAGS += -DHAVE_CPLUS_DEMANGLE
 732                                         else
 733                                                 msg := $(warning No bfd.h/libbfd found, install binutils-dev[el]/zlib-static to gain symbol demangling)
 734                                                 BASIC_CFLAGS += -DNO_DEMANGLE
 735                                         endif
 736                                 endif
 737                         endif
 738                 endif
 739         endif
 740 endif
 741
 742 ifeq ($(NO_PERF_REGS),0)
 743         ifeq ($(ARCH),x86)
 744                 LIB_H += arch/x86/include/perf_regs.h
 745         endif
 746         BASIC_CFLAGS += -DHAVE_PERF_REGS
 747 endif
 748
 749 ifndef NO_STRLCPY
 750         ifeq ($(call try-cc,$(SOURCE_STRLCPY),),y)
 751                 BASIC_CFLAGS += -DHAVE_STRLCPY
 752         endif
 753 endif
 754
 755 ifndef NO_BACKTRACE
 756        ifeq ($(call try-cc,$(SOURCE_BACKTRACE),),y)
 757                BASIC_CFLAGS += -DBACKTRACE_SUPPORT
 758        endif
 759 endif
 760
 761 ifdef ASCIIDOC8
 762         export ASCIIDOC8
 763 endif
 764
 765 # Shell quote (do not use $(call) to accommodate ancient setups);
 766
 767 ETC_PERFCONFIG_SQ = $(subst ','\'',$(ETC_PERFCONFIG))
 768
 769 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
 770 bindir_SQ = $(subst ','\'',$(bindir))
 771 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
 772 mandir_SQ = $(subst ','\'',$(mandir))
 773 infodir_SQ = $(subst ','\'',$(infodir))
 774 perfexecdir_SQ = $(subst ','\'',$(perfexecdir))
 775 template_dir_SQ = $(subst ','\'',$(template_dir))
 776 htmldir_SQ = $(subst ','\'',$(htmldir))
 777 prefix_SQ = $(subst ','\'',$(prefix))
 778 sysconfdir_SQ = $(subst ','\'',$(sysconfdir))
 779
 780 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
 781
 782 LIBS = -Wl,--whole-archive $(PERFLIBS) -Wl,--no-whole-archive -Wl,--start-group $(EXTLIBS) -Wl,--end-group
 783
 784 ALL_CFLAGS += $(BASIC_CFLAGS)
 785 ALL_CFLAGS += $(ARCH_CFLAGS)
 786 ALL_LDFLAGS += $(BASIC_LDFLAGS)
 787
 788 export INSTALL SHELL_PATH
 789
 790
 791 ### Build rules
 792
 793 SHELL = $(SHELL_PATH)
 794
 795 all: shell_compatibility_test $(ALL_PROGRAMS) $(LANG_BINDINGS) $(OTHER_PROGRAMS)
 796
 797 please_set_SHELL_PATH_to_a_more_modern_shell:
 798         @$$(:)
 799
 800 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
 801
 802 strip: $(PROGRAMS) $(OUTPUT)perf
 803         $(STRIP) $(STRIP_OPTS) $(PROGRAMS) $(OUTPUT)perf
 804
 805 $(OUTPUT)perf.o: perf.c $(OUTPUT)common-cmds.h $(OUTPUT)PERF-CFLAGS
 806         $(QUIET_CC)$(CC) -DPERF_VERSION='"$(PERF_VERSION)"' \
 807                 '-DPERF_HTML_PATH="$(htmldir_SQ)"' \
 808                 $(ALL_CFLAGS) -c $(filter %.c,$^) -o $@
 809
 810 $(OUTPUT)perf: $(OUTPUT)perf.o $(BUILTIN_OBJS) $(PERFLIBS)
 811         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) $(ALL_LDFLAGS) $(OUTPUT)perf.o \
 812                $(BUILTIN_OBJS) $(LIBS) -o $@
 813
 814 $(OUTPUT)builtin-help.o: builtin-help.c $(OUTPUT)common-cmds.h $(OUTPUT)PERF-CFLAGS
 815         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) \
 816                 '-DPERF_HTML_PATH="$(htmldir_SQ)"' \
 817                 '-DPERF_MAN_PATH="$(mandir_SQ)"' \
 818                 '-DPERF_INFO_PATH="$(infodir_SQ)"' $<
 819
 820 $(OUTPUT)builtin-timechart.o: builtin-timechart.c $(OUTPUT)common-cmds.h $(OUTPUT)PERF-CFLAGS
 821         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) \
 822                 '-DPERF_HTML_PATH="$(htmldir_SQ)"' \
 823                 '-DPERF_MAN_PATH="$(mandir_SQ)"' \
 824                 '-DPERF_INFO_PATH="$(infodir_SQ)"' $<
 825
 826 $(OUTPUT)common-cmds.h: util/generate-cmdlist.sh command-list.txt
 827
 828 $(OUTPUT)common-cmds.h: $(wildcard Documentation/perf-*.txt)
 829         $(QUIET_GEN). util/generate-cmdlist.sh > $@+ && mv $@+ $@
 830
 831 $(SCRIPTS) : % : %.sh
 832         $(QUIET_GEN)$(INSTALL) '$@.sh' '$(OUTPUT)$@'
 833
 834 # These can record PERF_VERSION
 835 $(OUTPUT)perf.o perf.spec \
 836         $(SCRIPTS) \
 837         : $(OUTPUT)PERF-VERSION-FILE
 838
 839 .SUFFIXES:
 840 .SUFFIXES: .o .c .S .s
 841
 842 # These two need to be here so that when O= is not used they take precedence
 843 # over the general rule for .o
 844
 845 $(OUTPUT)util/%-flex.o: $(OUTPUT)util/%-flex.c $(OUTPUT)PERF-CFLAGS
 846         $(QUIET_CC)$(CC) -o $@ -c -Iutil/ $(ALL_CFLAGS) -w $<
 847
 848 $(OUTPUT)util/%-bison.o: $(OUTPUT)util/%-bison.c $(OUTPUT)PERF-CFLAGS
 849         $(QUIET_CC)$(CC) -o $@ -c -Iutil/ $(ALL_CFLAGS) -DYYENABLE_NLS=0 -DYYLTYPE_IS_TRIVIAL=0 -w $<
 850
 851 $(OUTPUT)%.o: %.c $(OUTPUT)PERF-CFLAGS
 852         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $<
 853 $(OUTPUT)%.i: %.c $(OUTPUT)PERF-CFLAGS
 854         $(QUIET_CC)$(CC) -o $@ -E $(ALL_CFLAGS) $<
 855 $(OUTPUT)%.s: %.c $(OUTPUT)PERF-CFLAGS
 856         $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $<
 857 $(OUTPUT)%.o: %.S
 858         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $<
 859 $(OUTPUT)%.s: %.S
 860         $(QUIET_CC)$(CC) -o $@ -E $(ALL_CFLAGS) $<
 861
 862 $(OUTPUT)util/exec_cmd.o: util/exec_cmd.c $(OUTPUT)PERF-CFLAGS
 863         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) \
 864                 '-DPERF_EXEC_PATH="$(perfexecdir_SQ)"' \
 865                 '-DBINDIR="$(bindir_relative_SQ)"' \
 866                 '-DPREFIX="$(prefix_SQ)"' \
 867                 $<
 868
 869 $(OUTPUT)util/config.o: util/config.c $(OUTPUT)PERF-CFLAGS
 870         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $<
 871
 872 $(OUTPUT)ui/browser.o: ui/browser.c $(OUTPUT)PERF-CFLAGS
 873         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $<
 874
 875 $(OUTPUT)ui/browsers/annotate.o: ui/browsers/annotate.c $(OUTPUT)PERF-CFLAGS
 876         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $<
 877
 878 $(OUTPUT)ui/browsers/hists.o: ui/browsers/hists.c $(OUTPUT)PERF-CFLAGS
 879         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $<
 880
 881 $(OUTPUT)ui/browsers/map.o: ui/browsers/map.c $(OUTPUT)PERF-CFLAGS
 882         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $<
 883
 884 $(OUTPUT)util/rbtree.o: ../../lib/rbtree.c $(OUTPUT)PERF-CFLAGS
 885         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -Wno-unused-parameter -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $<
 886
 887 $(OUTPUT)util/parse-events.o: util/parse-events.c $(OUTPUT)PERF-CFLAGS
 888         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -Wno-redundant-decls $<
 889
 890 $(OUTPUT)util/scripting-engines/trace-event-perl.o: util/scripting-engines/trace-event-perl.c $(OUTPUT)PERF-CFLAGS
 891         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $(PERL_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-shadow $<
 892
 893 $(OUTPUT)scripts/perl/Perf-Trace-Util/Context.o: scripts/perl/Perf-Trace-Util/Context.c $(OUTPUT)PERF-CFLAGS
 894         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $(PERL_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-nested-externs $<
 895
 896 $(OUTPUT)util/scripting-engines/trace-event-python.o: util/scripting-engines/trace-event-python.c $(OUTPUT)PERF-CFLAGS
 897         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $(PYTHON_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-shadow $<
 898
 899 $(OUTPUT)scripts/python/Perf-Trace-Util/Context.o: scripts/python/Perf-Trace-Util/Context.c $(OUTPUT)PERF-CFLAGS
 900         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $(PYTHON_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-nested-externs $<
 901
 902 $(OUTPUT)perf-%: %.o $(PERFLIBS)
 903         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 904
 905 $(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
 906 $(patsubst perf-%,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
 907
 908 # we compile into subdirectories. if the target directory is not the source directory, they might not exists. So
 909 # we depend the various files onto their directories.
 910 DIRECTORY_DEPS = $(LIB_OBJS) $(BUILTIN_OBJS) $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)common-cmds.h
 911 $(DIRECTORY_DEPS): | $(sort $(dir $(DIRECTORY_DEPS)))
 912 # In the second step, we make a rule to actually create these directories
 913 $(sort $(dir $(DIRECTORY_DEPS))):
 914         $(QUIET_MKDIR)$(MKDIR) -p $@ 2>/dev/null
 915
 916 $(LIB_FILE): $(LIB_OBJS)
 917         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
 918
 919 # libtraceevent.a
 920 $(LIBTRACEEVENT):
 921         $(QUIET_SUBDIR0)$(TRACE_EVENT_DIR) $(QUIET_SUBDIR1) O=$(OUTPUT) libtraceevent.a
 922
 923 $(LIBTRACEEVENT)-clean:
 924         $(QUIET_SUBDIR0)$(TRACE_EVENT_DIR) $(QUIET_SUBDIR1) O=$(OUTPUT) clean
 925
 926 help:
 927         @echo 'Perf make targets:'
 928         @echo '  doc            - make *all* documentation (see below)'
 929         @echo '  man            - make manpage documentation (access with man <foo>)'
 930         @echo '  html           - make html documentation'
 931         @echo '  info           - make GNU info documentation (access with info <foo>)'
 932         @echo '  pdf            - make pdf documentation'
 933         @echo '  TAGS           - use etags to make tag information for source browsing'
 934         @echo '  tags           - use ctags to make tag information for source browsing'
 935         @echo '  cscope - use cscope to make interactive browsing database'
 936         @echo ''
 937         @echo 'Perf install targets:'
 938         @echo '  NOTE: documentation build requires asciidoc, xmlto packages to be installed'
 939         @echo '  HINT: use "make prefix=<path> <install target>" to install to a particular'
 940         @echo '        path like make prefix=/usr/local install install-doc'
 941         @echo '  install        - install compiled binaries'
 942         @echo '  install-doc    - install *all* documentation'
 943         @echo '  install-man    - install manpage documentation'
 944         @echo '  install-html   - install html documentation'
 945         @echo '  install-info   - install GNU info documentation'
 946         @echo '  install-pdf    - install pdf documentation'
 947         @echo ''
 948         @echo '  quick-install-doc      - alias for quick-install-man'
 949         @echo '  quick-install-man      - install the documentation quickly'
 950         @echo '  quick-install-html     - install the html documentation quickly'
 951         @echo ''
 952         @echo 'Perf maintainer targets:'
 953         @echo '  clean                  - clean all binary objects and build output'
 954
 955 doc:
 956         $(MAKE) -C Documentation all
 957
 958 man:
 959         $(MAKE) -C Documentation man
 960
 961 html:
 962         $(MAKE) -C Documentation html
 963
 964 info:
 965         $(MAKE) -C Documentation info
 966
 967 pdf:
 968         $(MAKE) -C Documentation pdf
 969
 970 TAGS:
 971         $(RM) TAGS
 972         $(FIND) . -name '*.[hcS]' -print | xargs etags -a
 973
 974 tags:
 975         $(RM) tags
 976         $(FIND) . -name '*.[hcS]' -print | xargs ctags -a
 977
 978 cscope:
 979         $(RM) cscope*
 980         $(FIND) . -name '*.[hcS]' -print | xargs cscope -b
 981
 982 ### Detect prefix changes
 983 TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\
 984              $(bindir_SQ):$(perfexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
 985
 986 $(OUTPUT)PERF-CFLAGS: .FORCE-PERF-CFLAGS
 987         @FLAGS='$(TRACK_CFLAGS)'; \
 988             if test x"$$FLAGS" != x"`cat $(OUTPUT)PERF-CFLAGS 2>/dev/null`" ; then \
 989                 echo 1>&2 "    * new build flags or prefix"; \
 990                 echo "$$FLAGS" >$(OUTPUT)PERF-CFLAGS; \
 991             fi
 992
 993 ### Testing rules
 994
 995 # GNU make supports exporting all variables by "export" without parameters.
 996 # However, the environment gets quite big, and some programs have problems
 997 # with that.
 998
 999 check: $(OUTPUT)common-cmds.h
1000         if sparse; \
1001         then \
1002                 for i in *.c */*.c; \
1003                 do \
1004                         sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; \
1005                 done; \
1006         else \
1007                 exit 1; \
1008         fi
1009
1010 ### Installation rules
1011
1012 ifneq ($(filter /%,$(firstword $(perfexecdir))),)
1013 perfexec_instdir = $(perfexecdir)
1014 else
1015 perfexec_instdir = $(prefix)/$(perfexecdir)
1016 endif
1017 perfexec_instdir_SQ = $(subst ','\'',$(perfexec_instdir))
1018
1019 install: all
1020         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
1021         $(INSTALL) $(OUTPUT)perf '$(DESTDIR_SQ)$(bindir_SQ)'
1022         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'
1023         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'
1024         $(INSTALL) $(OUTPUT)perf-archive -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
1025         $(INSTALL) scripts/perl/Perf-Trace-Util/lib/Perf/Trace/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'
1026         $(INSTALL) scripts/perl/*.pl -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl'
1027         $(INSTALL) scripts/perl/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'
1028         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'
1029         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'
1030         $(INSTALL) scripts/python/Perf-Trace-Util/lib/Perf/Trace/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'
1031         $(INSTALL) scripts/python/*.py -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python'
1032         $(INSTALL) scripts/python/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'
1033         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(sysconfdir_SQ)/bash_completion.d'
1034         $(INSTALL) bash_completion '$(DESTDIR_SQ)$(sysconfdir_SQ)/bash_completion.d/perf'
1035
1036 install-python_ext:
1037         $(PYTHON_WORD) util/setup.py --quiet install --root='/$(DESTDIR_SQ)'
1038
1039 install-doc:
1040         $(MAKE) -C Documentation install
1041
1042 install-man:
1043         $(MAKE) -C Documentation install-man
1044
1045 install-html:
1046         $(MAKE) -C Documentation install-html
1047
1048 install-info:
1049         $(MAKE) -C Documentation install-info
1050
1051 install-pdf:
1052         $(MAKE) -C Documentation install-pdf
1053
1054 quick-install-doc:
1055         $(MAKE) -C Documentation quick-install
1056
1057 quick-install-man:
1058         $(MAKE) -C Documentation quick-install-man
1059
1060 quick-install-html:
1061         $(MAKE) -C Documentation quick-install-html
1062
1063 ### Cleaning rules
1064
1065 clean: $(LIBTRACEEVENT)-clean
1066         $(RM) $(LIB_OBJS) $(BUILTIN_OBJS) $(LIB_FILE) $(OUTPUT)perf-archive $(OUTPUT)perf.o $(LANG_BINDINGS)
1067         $(RM) $(ALL_PROGRAMS) perf
1068         $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo $(OUTPUT)common-cmds.h TAGS tags cscope*
1069         $(MAKE) -C Documentation/ clean
1070         $(RM) $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)PERF-CFLAGS
1071         $(RM) $(OUTPUT)util/*-bison*
1072         $(RM) $(OUTPUT)util/*-flex*
1073         $(python-clean)
1074
1075 .PHONY: all install clean strip $(LIBTRACEEVENT)
1076 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
1077 .PHONY: .FORCE-PERF-VERSION-FILE TAGS tags cscope .FORCE-PERF-CFLAGS