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,$(SOURCE_HELLO),$(CFLAGS) -Werror -fstack-protector-all,-fstack-protector-all),y)
 159         CFLAGS := $(CFLAGS) -fstack-protector-all
 160 endif
 161
 162 ifeq ($(call try-cc,$(SOURCE_HELLO),$(CFLAGS) -Werror -Wstack-protector,-Wstack-protector),y)
 163        CFLAGS := $(CFLAGS) -Wstack-protector
 164 endif
 165
 166 ifeq ($(call try-cc,$(SOURCE_HELLO),$(CFLAGS) -Werror -Wvolatile-register-var,-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 ifeq ($(call try-cc,$(SOURCE_BIONIC),$(CFLAGS),bionic),y)
 176         BIONIC := 1
 177         EXTLIBS := $(filter-out -lrt,$(EXTLIBS))
 178         EXTLIBS := $(filter-out -lpthread,$(EXTLIBS))
 179         BASIC_CFLAGS += -I.
 180 endif
 181
 182 # Guard against environment variables
 183 BUILTIN_OBJS =
 184 LIB_H =
 185 LIB_OBJS =
 186 PYRF_OBJS =
 187 SCRIPT_SH =
 188
 189 SCRIPT_SH += perf-archive.sh
 190
 191 grep-libs = $(filter -l%,$(1))
 192 strip-libs = $(filter-out -l%,$(1))
 193
 194 TRACE_EVENT_DIR = ../lib/traceevent/
 195
 196 ifneq ($(OUTPUT),)
 197         TE_PATH=$(OUTPUT)
 198 else
 199         TE_PATH=$(TRACE_EVENT_DIR)
 200 endif
 201
 202 LIBTRACEEVENT = $(TE_PATH)libtraceevent.a
 203 TE_LIB := -L$(TE_PATH) -ltraceevent
 204
 205 PYTHON_EXT_SRCS := $(shell grep -v ^\# util/python-ext-sources)
 206 PYTHON_EXT_DEPS := util/python-ext-sources util/setup.py
 207
 208 export LIBTRACEEVENT
 209
 210 $(OUTPUT)python/perf.so: $(PYTHON_EXT_SRCS) $(PYTHON_EXT_DEPS)
 211         $(QUIET_GEN)CFLAGS='$(BASIC_CFLAGS)' $(PYTHON_WORD) util/setup.py \
 212           --quiet build_ext; \
 213         mkdir -p $(OUTPUT)python && \
 214         cp $(PYTHON_EXTBUILD_LIB)perf.so $(OUTPUT)python/
 215 #
 216 # No Perl scripts right now:
 217 #
 218
 219 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH))
 220
 221 #
 222 # Single 'perf' binary right now:
 223 #
 224 PROGRAMS += $(OUTPUT)perf
 225
 226 LANG_BINDINGS =
 227
 228 # what 'all' will build and 'install' will install, in perfexecdir
 229 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 230
 231 # what 'all' will build but not install in perfexecdir
 232 OTHER_PROGRAMS = $(OUTPUT)perf
 233
 234 # Set paths to tools early so that they can be used for version tests.
 235 ifndef SHELL_PATH
 236         SHELL_PATH = /bin/sh
 237 endif
 238 ifndef PERL_PATH
 239         PERL_PATH = /usr/bin/perl
 240 endif
 241
 242 export PERL_PATH
 243
 244 FLEX = flex
 245 BISON= bison
 246
 247 $(OUTPUT)util/parse-events-flex.c: util/parse-events.l $(OUTPUT)util/parse-events-bison.c
 248         $(QUIET_FLEX)$(FLEX) --header-file=$(OUTPUT)util/parse-events-flex.h $(PARSER_DEBUG_FLEX) -t util/parse-events.l > $(OUTPUT)util/parse-events-flex.c
 249
 250 $(OUTPUT)util/parse-events-bison.c: util/parse-events.y
 251         $(QUIET_BISON)$(BISON) -v util/parse-events.y -d $(PARSER_DEBUG_BISON) -o $(OUTPUT)util/parse-events-bison.c
 252
 253 $(OUTPUT)util/pmu-flex.c: util/pmu.l $(OUTPUT)util/pmu-bison.c
 254         $(QUIET_FLEX)$(FLEX) --header-file=$(OUTPUT)util/pmu-flex.h -t util/pmu.l > $(OUTPUT)util/pmu-flex.c
 255
 256 $(OUTPUT)util/pmu-bison.c: util/pmu.y
 257         $(QUIET_BISON)$(BISON) -v util/pmu.y -d -o $(OUTPUT)util/pmu-bison.c
 258
 259 $(OUTPUT)util/parse-events.o: $(OUTPUT)util/parse-events-flex.c $(OUTPUT)util/parse-events-bison.c
 260 $(OUTPUT)util/pmu.o: $(OUTPUT)util/pmu-flex.c $(OUTPUT)util/pmu-bison.c
 261
 262 LIB_FILE=$(OUTPUT)libperf.a
 263
 264 LIB_H += ../../include/uapi/linux/perf_event.h
 265 LIB_H += ../../include/linux/rbtree.h
 266 LIB_H += ../../include/linux/list.h
 267 LIB_H += ../../include/uapi/linux/const.h
 268 LIB_H += ../../include/linux/hash.h
 269 LIB_H += ../../include/linux/stringify.h
 270 LIB_H += util/include/linux/bitmap.h
 271 LIB_H += util/include/linux/bitops.h
 272 LIB_H += util/include/linux/compiler.h
 273 LIB_H += util/include/linux/const.h
 274 LIB_H += util/include/linux/ctype.h
 275 LIB_H += util/include/linux/kernel.h
 276 LIB_H += util/include/linux/list.h
 277 LIB_H += util/include/linux/export.h
 278 LIB_H += util/include/linux/magic.h
 279 LIB_H += util/include/linux/poison.h
 280 LIB_H += util/include/linux/prefetch.h
 281 LIB_H += util/include/linux/rbtree.h
 282 LIB_H += util/include/linux/rbtree_augmented.h
 283 LIB_H += util/include/linux/string.h
 284 LIB_H += util/include/linux/types.h
 285 LIB_H += util/include/linux/linkage.h
 286 LIB_H += util/include/asm/asm-offsets.h
 287 LIB_H += util/include/asm/bug.h
 288 LIB_H += util/include/asm/byteorder.h
 289 LIB_H += util/include/asm/hweight.h
 290 LIB_H += util/include/asm/swab.h
 291 LIB_H += util/include/asm/system.h
 292 LIB_H += util/include/asm/uaccess.h
 293 LIB_H += util/include/dwarf-regs.h
 294 LIB_H += util/include/asm/dwarf2.h
 295 LIB_H += util/include/asm/cpufeature.h
 296 LIB_H += util/include/asm/unistd_32.h
 297 LIB_H += util/include/asm/unistd_64.h
 298 LIB_H += perf.h
 299 LIB_H += util/annotate.h
 300 LIB_H += util/cache.h
 301 LIB_H += util/callchain.h
 302 LIB_H += util/build-id.h
 303 LIB_H += util/debug.h
 304 LIB_H += util/debugfs.h
 305 LIB_H += util/sysfs.h
 306 LIB_H += util/pmu.h
 307 LIB_H += util/event.h
 308 LIB_H += util/evsel.h
 309 LIB_H += util/evlist.h
 310 LIB_H += util/exec_cmd.h
 311 LIB_H += util/types.h
 312 LIB_H += util/levenshtein.h
 313 LIB_H += util/machine.h
 314 LIB_H += util/map.h
 315 LIB_H += util/parse-options.h
 316 LIB_H += util/parse-events.h
 317 LIB_H += util/quote.h
 318 LIB_H += util/util.h
 319 LIB_H += util/xyarray.h
 320 LIB_H += util/header.h
 321 LIB_H += util/help.h
 322 LIB_H += util/session.h
 323 LIB_H += util/strbuf.h
 324 LIB_H += util/strlist.h
 325 LIB_H += util/strfilter.h
 326 LIB_H += util/svghelper.h
 327 LIB_H += util/tool.h
 328 LIB_H += util/run-command.h
 329 LIB_H += util/sigchain.h
 330 LIB_H += util/dso.h
 331 LIB_H += util/symbol.h
 332 LIB_H += util/color.h
 333 LIB_H += util/values.h
 334 LIB_H += util/sort.h
 335 LIB_H += util/hist.h
 336 LIB_H += util/thread.h
 337 LIB_H += util/thread_map.h
 338 LIB_H += util/trace-event.h
 339 LIB_H += util/probe-finder.h
 340 LIB_H += util/dwarf-aux.h
 341 LIB_H += util/probe-event.h
 342 LIB_H += util/pstack.h
 343 LIB_H += util/cpumap.h
 344 LIB_H += util/top.h
 345 LIB_H += $(ARCH_INCLUDE)
 346 LIB_H += util/cgroup.h
 347 LIB_H += $(TRACE_EVENT_DIR)event-parse.h
 348 LIB_H += util/target.h
 349 LIB_H += util/rblist.h
 350 LIB_H += util/intlist.h
 351 LIB_H += util/perf_regs.h
 352 LIB_H += util/unwind.h
 353 LIB_H += ui/helpline.h
 354 LIB_H += util/vdso.h
 355
 356 LIB_OBJS += $(OUTPUT)util/abspath.o
 357 LIB_OBJS += $(OUTPUT)util/alias.o
 358 LIB_OBJS += $(OUTPUT)util/annotate.o
 359 LIB_OBJS += $(OUTPUT)util/build-id.o
 360 LIB_OBJS += $(OUTPUT)util/config.o
 361 LIB_OBJS += $(OUTPUT)util/ctype.o
 362 LIB_OBJS += $(OUTPUT)util/debugfs.o
 363 LIB_OBJS += $(OUTPUT)util/sysfs.o
 364 LIB_OBJS += $(OUTPUT)util/pmu.o
 365 LIB_OBJS += $(OUTPUT)util/environment.o
 366 LIB_OBJS += $(OUTPUT)util/event.o
 367 LIB_OBJS += $(OUTPUT)util/evlist.o
 368 LIB_OBJS += $(OUTPUT)util/evsel.o
 369 LIB_OBJS += $(OUTPUT)util/exec_cmd.o
 370 LIB_OBJS += $(OUTPUT)util/help.o
 371 LIB_OBJS += $(OUTPUT)util/levenshtein.o
 372 LIB_OBJS += $(OUTPUT)util/parse-options.o
 373 LIB_OBJS += $(OUTPUT)util/parse-events.o
 374 LIB_OBJS += $(OUTPUT)util/parse-events-test.o
 375 LIB_OBJS += $(OUTPUT)util/path.o
 376 LIB_OBJS += $(OUTPUT)util/rbtree.o
 377 LIB_OBJS += $(OUTPUT)util/bitmap.o
 378 LIB_OBJS += $(OUTPUT)util/hweight.o
 379 LIB_OBJS += $(OUTPUT)util/run-command.o
 380 LIB_OBJS += $(OUTPUT)util/quote.o
 381 LIB_OBJS += $(OUTPUT)util/strbuf.o
 382 LIB_OBJS += $(OUTPUT)util/string.o
 383 LIB_OBJS += $(OUTPUT)util/strlist.o
 384 LIB_OBJS += $(OUTPUT)util/strfilter.o
 385 LIB_OBJS += $(OUTPUT)util/top.o
 386 LIB_OBJS += $(OUTPUT)util/usage.o
 387 LIB_OBJS += $(OUTPUT)util/wrapper.o
 388 LIB_OBJS += $(OUTPUT)util/sigchain.o
 389 LIB_OBJS += $(OUTPUT)util/dso.o
 390 LIB_OBJS += $(OUTPUT)util/symbol.o
 391 LIB_OBJS += $(OUTPUT)util/symbol-elf.o
 392 LIB_OBJS += $(OUTPUT)util/dso-test-data.o
 393 LIB_OBJS += $(OUTPUT)util/color.o
 394 LIB_OBJS += $(OUTPUT)util/pager.o
 395 LIB_OBJS += $(OUTPUT)util/header.o
 396 LIB_OBJS += $(OUTPUT)util/callchain.o
 397 LIB_OBJS += $(OUTPUT)util/values.o
 398 LIB_OBJS += $(OUTPUT)util/debug.o
 399 LIB_OBJS += $(OUTPUT)util/machine.o
 400 LIB_OBJS += $(OUTPUT)util/map.o
 401 LIB_OBJS += $(OUTPUT)util/pstack.o
 402 LIB_OBJS += $(OUTPUT)util/session.o
 403 LIB_OBJS += $(OUTPUT)util/thread.o
 404 LIB_OBJS += $(OUTPUT)util/thread_map.o
 405 LIB_OBJS += $(OUTPUT)util/trace-event-parse.o
 406 LIB_OBJS += $(OUTPUT)util/parse-events-flex.o
 407 LIB_OBJS += $(OUTPUT)util/parse-events-bison.o
 408 LIB_OBJS += $(OUTPUT)util/pmu-flex.o
 409 LIB_OBJS += $(OUTPUT)util/pmu-bison.o
 410 LIB_OBJS += $(OUTPUT)util/trace-event-read.o
 411 LIB_OBJS += $(OUTPUT)util/trace-event-info.o
 412 LIB_OBJS += $(OUTPUT)util/trace-event-scripting.o
 413 LIB_OBJS += $(OUTPUT)util/svghelper.o
 414 LIB_OBJS += $(OUTPUT)util/sort.o
 415 LIB_OBJS += $(OUTPUT)util/hist.o
 416 LIB_OBJS += $(OUTPUT)util/probe-event.o
 417 LIB_OBJS += $(OUTPUT)util/util.o
 418 LIB_OBJS += $(OUTPUT)util/xyarray.o
 419 LIB_OBJS += $(OUTPUT)util/cpumap.o
 420 LIB_OBJS += $(OUTPUT)util/cgroup.o
 421 LIB_OBJS += $(OUTPUT)util/target.o
 422 LIB_OBJS += $(OUTPUT)util/rblist.o
 423 LIB_OBJS += $(OUTPUT)util/intlist.o
 424 LIB_OBJS += $(OUTPUT)util/vdso.o
 425 LIB_OBJS += $(OUTPUT)util/stat.o
 426
 427 LIB_OBJS += $(OUTPUT)ui/helpline.o
 428 LIB_OBJS += $(OUTPUT)ui/hist.o
 429 LIB_OBJS += $(OUTPUT)ui/stdio/hist.o
 430
 431 LIB_OBJS += $(OUTPUT)arch/common.o
 432
 433 BUILTIN_OBJS += $(OUTPUT)builtin-annotate.o
 434 BUILTIN_OBJS += $(OUTPUT)builtin-bench.o
 435 # Benchmark modules
 436 BUILTIN_OBJS += $(OUTPUT)bench/sched-messaging.o
 437 BUILTIN_OBJS += $(OUTPUT)bench/sched-pipe.o
 438 ifeq ($(RAW_ARCH),x86_64)
 439 BUILTIN_OBJS += $(OUTPUT)bench/mem-memcpy-x86-64-asm.o
 440 BUILTIN_OBJS += $(OUTPUT)bench/mem-memset-x86-64-asm.o
 441 endif
 442 BUILTIN_OBJS += $(OUTPUT)bench/mem-memcpy.o
 443 BUILTIN_OBJS += $(OUTPUT)bench/mem-memset.o
 444
 445 BUILTIN_OBJS += $(OUTPUT)builtin-diff.o
 446 BUILTIN_OBJS += $(OUTPUT)builtin-evlist.o
 447 BUILTIN_OBJS += $(OUTPUT)builtin-help.o
 448 BUILTIN_OBJS += $(OUTPUT)builtin-sched.o
 449 BUILTIN_OBJS += $(OUTPUT)builtin-buildid-list.o
 450 BUILTIN_OBJS += $(OUTPUT)builtin-buildid-cache.o
 451 BUILTIN_OBJS += $(OUTPUT)builtin-list.o
 452 BUILTIN_OBJS += $(OUTPUT)builtin-record.o
 453 BUILTIN_OBJS += $(OUTPUT)builtin-report.o
 454 BUILTIN_OBJS += $(OUTPUT)builtin-stat.o
 455 BUILTIN_OBJS += $(OUTPUT)builtin-timechart.o
 456 BUILTIN_OBJS += $(OUTPUT)builtin-top.o
 457 BUILTIN_OBJS += $(OUTPUT)builtin-script.o
 458 BUILTIN_OBJS += $(OUTPUT)builtin-probe.o
 459 BUILTIN_OBJS += $(OUTPUT)builtin-kmem.o
 460 BUILTIN_OBJS += $(OUTPUT)builtin-lock.o
 461 BUILTIN_OBJS += $(OUTPUT)builtin-kvm.o
 462 BUILTIN_OBJS += $(OUTPUT)builtin-test.o
 463 BUILTIN_OBJS += $(OUTPUT)builtin-inject.o
 464
 465 PERFLIBS = $(LIB_FILE) $(LIBTRACEEVENT)
 466
 467 #
 468 # Platform specific tweaks
 469 #
 470
 471 # We choose to avoid "if .. else if .. else .. endif endif"
 472 # because maintaining the nesting to match is a pain.  If
 473 # we had "elif" things would have been much nicer...
 474
 475 -include config.mak.autogen
 476 -include config.mak
 477
 478 ifdef NO_LIBELF
 479         NO_DWARF := 1
 480         NO_DEMANGLE := 1
 481         NO_LIBUNWIND := 1
 482 else
 483 FLAGS_LIBELF=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS)
 484 ifneq ($(call try-cc,$(SOURCE_LIBELF),$(FLAGS_LIBELF),libelf),y)
 485         FLAGS_GLIBC=$(ALL_CFLAGS) $(ALL_LDFLAGS)
 486         ifeq ($(call try-cc,$(SOURCE_GLIBC),$(FLAGS_GLIBC),glibc),y)
 487                 LIBC_SUPPORT := 1
 488         endif
 489         ifeq ($(BIONIC),1)
 490                 LIBC_SUPPORT := 1
 491         endif
 492         ifeq ($(LIBC_SUPPORT),1)
 493                 msg := $(warning No libelf found, disables 'probe' tool, please install elfutils-libelf-devel/libelf-dev);
 494
 495                 NO_LIBELF := 1
 496                 NO_DWARF := 1
 497                 NO_DEMANGLE := 1
 498         else
 499                 msg := $(error No gnu/libc-version.h found, please install glibc-dev[el]/glibc-static);
 500         endif
 501 else
 502         FLAGS_DWARF=$(ALL_CFLAGS) -ldw -lelf $(ALL_LDFLAGS) $(EXTLIBS)
 503         ifneq ($(call try-cc,$(SOURCE_DWARF),$(FLAGS_DWARF),libdw),y)
 504                 msg := $(warning No libdw.h found or old libdw.h found or elfutils is older than 0.138, disables dwarf support. Please install new elfutils-devel/libdw-dev);
 505                 NO_DWARF := 1
 506         endif # Dwarf support
 507 endif # SOURCE_LIBELF
 508 endif # NO_LIBELF
 509
 510 ifndef NO_LIBUNWIND
 511 # for linking with debug library, run like:
 512 # make DEBUG=1 LIBUNWIND_DIR=/opt/libunwind/
 513 ifdef LIBUNWIND_DIR
 514         LIBUNWIND_CFLAGS  := -I$(LIBUNWIND_DIR)/include
 515         LIBUNWIND_LDFLAGS := -L$(LIBUNWIND_DIR)/lib
 516 endif
 517
 518 FLAGS_UNWIND=$(LIBUNWIND_CFLAGS) $(ALL_CFLAGS) $(LIBUNWIND_LDFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) $(LIBUNWIND_LIBS)
 519 ifneq ($(call try-cc,$(SOURCE_LIBUNWIND),$(FLAGS_UNWIND),libunwind),y)
 520         msg := $(warning No libunwind found, disabling post unwind support. Please install libunwind-dev[el] >= 0.99);
 521         NO_LIBUNWIND := 1
 522 endif # Libunwind support
 523 endif # NO_LIBUNWIND
 524
 525 -include arch/$(ARCH)/Makefile
 526
 527 ifneq ($(OUTPUT),)
 528         BASIC_CFLAGS += -I$(OUTPUT)
 529 endif
 530
 531 ifdef NO_LIBELF
 532 EXTLIBS := $(filter-out -lelf,$(EXTLIBS))
 533
 534 # Remove ELF/DWARF dependent codes
 535 LIB_OBJS := $(filter-out $(OUTPUT)util/symbol-elf.o,$(LIB_OBJS))
 536 LIB_OBJS := $(filter-out $(OUTPUT)util/dwarf-aux.o,$(LIB_OBJS))
 537 LIB_OBJS := $(filter-out $(OUTPUT)util/probe-event.o,$(LIB_OBJS))
 538 LIB_OBJS := $(filter-out $(OUTPUT)util/probe-finder.o,$(LIB_OBJS))
 539
 540 BUILTIN_OBJS := $(filter-out $(OUTPUT)builtin-probe.o,$(BUILTIN_OBJS))
 541
 542 # Use minimal symbol handling
 543 LIB_OBJS += $(OUTPUT)util/symbol-minimal.o
 544
 545 else # NO_LIBELF
 546 BASIC_CFLAGS += -DLIBELF_SUPPORT
 547
 548 FLAGS_LIBELF=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS)
 549 ifeq ($(call try-cc,$(SOURCE_ELF_MMAP),$(FLAGS_LIBELF),-DLIBELF_MMAP),y)
 550         BASIC_CFLAGS += -DLIBELF_MMAP
 551 endif
 552
 553 ifndef NO_DWARF
 554 ifeq ($(origin PERF_HAVE_DWARF_REGS), undefined)
 555         msg := $(warning DWARF register mappings have not been defined for architecture $(ARCH), DWARF support disabled);
 556 else
 557         BASIC_CFLAGS += -DDWARF_SUPPORT
 558         EXTLIBS += -lelf -ldw
 559         LIB_OBJS += $(OUTPUT)util/probe-finder.o
 560         LIB_OBJS += $(OUTPUT)util/dwarf-aux.o
 561 endif # PERF_HAVE_DWARF_REGS
 562 endif # NO_DWARF
 563 endif # NO_LIBELF
 564
 565 ifndef NO_LIBUNWIND
 566         BASIC_CFLAGS += -DLIBUNWIND_SUPPORT
 567         EXTLIBS += $(LIBUNWIND_LIBS)
 568         BASIC_CFLAGS := $(LIBUNWIND_CFLAGS) $(BASIC_CFLAGS)
 569         BASIC_LDFLAGS := $(LIBUNWIND_LDFLAGS) $(BASIC_LDFLAGS)
 570         LIB_OBJS += $(OUTPUT)util/unwind.o
 571 endif
 572
 573 ifndef NO_LIBAUDIT
 574         FLAGS_LIBAUDIT = $(ALL_CFLAGS) $(ALL_LDFLAGS) -laudit
 575         ifneq ($(call try-cc,$(SOURCE_LIBAUDIT),$(FLAGS_LIBAUDIT),libaudit),y)
 576                 msg := $(warning No libaudit.h found, disables 'trace' tool, please install audit-libs-devel or libaudit-dev);
 577         else
 578                 BASIC_CFLAGS += -DLIBAUDIT_SUPPORT
 579                 BUILTIN_OBJS += $(OUTPUT)builtin-trace.o
 580                 EXTLIBS += -laudit
 581         endif
 582 endif
 583
 584 ifndef NO_NEWT
 585         FLAGS_NEWT=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) -lnewt
 586         ifneq ($(call try-cc,$(SOURCE_NEWT),$(FLAGS_NEWT),libnewt),y)
 587                 msg := $(warning newt not found, disables TUI support. Please install newt-devel or libnewt-dev);
 588         else
 589                 # Fedora has /usr/include/slang/slang.h, but ubuntu /usr/include/slang.h
 590                 BASIC_CFLAGS += -I/usr/include/slang
 591                 BASIC_CFLAGS += -DNEWT_SUPPORT
 592                 EXTLIBS += -lnewt -lslang
 593                 LIB_OBJS += $(OUTPUT)ui/setup.o
 594                 LIB_OBJS += $(OUTPUT)ui/browser.o
 595                 LIB_OBJS += $(OUTPUT)ui/browsers/annotate.o
 596                 LIB_OBJS += $(OUTPUT)ui/browsers/hists.o
 597                 LIB_OBJS += $(OUTPUT)ui/browsers/map.o
 598                 LIB_OBJS += $(OUTPUT)ui/browsers/scripts.o
 599                 LIB_OBJS += $(OUTPUT)ui/progress.o
 600                 LIB_OBJS += $(OUTPUT)ui/util.o
 601                 LIB_OBJS += $(OUTPUT)ui/tui/setup.o
 602                 LIB_OBJS += $(OUTPUT)ui/tui/util.o
 603                 LIB_OBJS += $(OUTPUT)ui/tui/helpline.o
 604                 LIB_H += ui/browser.h
 605                 LIB_H += ui/browsers/map.h
 606                 LIB_H += ui/keysyms.h
 607                 LIB_H += ui/libslang.h
 608                 LIB_H += ui/progress.h
 609                 LIB_H += ui/util.h
 610                 LIB_H += ui/ui.h
 611         endif
 612 endif
 613
 614 ifndef NO_GTK2
 615         FLAGS_GTK2=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) $(shell pkg-config --libs --cflags gtk+-2.0 2>/dev/null)
 616         ifneq ($(call try-cc,$(SOURCE_GTK2),$(FLAGS_GTK2),gtk2),y)
 617                 msg := $(warning GTK2 not found, disables GTK2 support. Please install gtk2-devel or libgtk2.0-dev);
 618         else
 619                 ifeq ($(call try-cc,$(SOURCE_GTK2_INFOBAR),$(FLAGS_GTK2),-DHAVE_GTK_INFO_BAR),y)
 620                         BASIC_CFLAGS += -DHAVE_GTK_INFO_BAR
 621                 endif
 622                 BASIC_CFLAGS += -DGTK2_SUPPORT
 623                 BASIC_CFLAGS += $(shell pkg-config --cflags gtk+-2.0 2>/dev/null)
 624                 EXTLIBS += $(shell pkg-config --libs gtk+-2.0 2>/dev/null)
 625                 LIB_OBJS += $(OUTPUT)ui/gtk/browser.o
 626                 LIB_OBJS += $(OUTPUT)ui/gtk/setup.o
 627                 LIB_OBJS += $(OUTPUT)ui/gtk/util.o
 628                 LIB_OBJS += $(OUTPUT)ui/gtk/helpline.o
 629                 # Make sure that it'd be included only once.
 630                 ifeq ($(findstring -DNEWT_SUPPORT,$(BASIC_CFLAGS)),)
 631                         LIB_OBJS += $(OUTPUT)ui/setup.o
 632                         LIB_OBJS += $(OUTPUT)ui/util.o
 633                 endif
 634         endif
 635 endif
 636
 637 ifdef NO_LIBPERL
 638         BASIC_CFLAGS += -DNO_LIBPERL
 639 else
 640        PERL_EMBED_LDOPTS = $(shell perl -MExtUtils::Embed -e ldopts 2>/dev/null)
 641        PERL_EMBED_LDFLAGS = $(call strip-libs,$(PERL_EMBED_LDOPTS))
 642        PERL_EMBED_LIBADD = $(call grep-libs,$(PERL_EMBED_LDOPTS))
 643         PERL_EMBED_CCOPTS = `perl -MExtUtils::Embed -e ccopts 2>/dev/null`
 644         FLAGS_PERL_EMBED=$(PERL_EMBED_CCOPTS) $(PERL_EMBED_LDOPTS)
 645
 646         ifneq ($(call try-cc,$(SOURCE_PERL_EMBED),$(FLAGS_PERL_EMBED),perl),y)
 647                 BASIC_CFLAGS += -DNO_LIBPERL
 648         else
 649                ALL_LDFLAGS += $(PERL_EMBED_LDFLAGS)
 650                EXTLIBS += $(PERL_EMBED_LIBADD)
 651                 LIB_OBJS += $(OUTPUT)util/scripting-engines/trace-event-perl.o
 652                 LIB_OBJS += $(OUTPUT)scripts/perl/Perf-Trace-Util/Context.o
 653         endif
 654 endif
 655
 656 disable-python = $(eval $(disable-python_code))
 657 define disable-python_code
 658   BASIC_CFLAGS += -DNO_LIBPYTHON
 659   $(if $(1),$(warning No $(1) was found))
 660   $(warning Python support won't be built)
 661 endef
 662
 663 override PYTHON := \
 664   $(call get-executable-or-default,PYTHON,python)
 665
 666 ifndef PYTHON
 667   $(call disable-python,python interpreter)
 668   python-clean :=
 669 else
 670
 671   PYTHON_WORD := $(call shell-wordify,$(PYTHON))
 672
 673   # python extension build directories
 674   PYTHON_EXTBUILD     := $(OUTPUT)python_ext_build/
 675   PYTHON_EXTBUILD_LIB := $(PYTHON_EXTBUILD)lib/
 676   PYTHON_EXTBUILD_TMP := $(PYTHON_EXTBUILD)tmp/
 677   export PYTHON_EXTBUILD_LIB PYTHON_EXTBUILD_TMP
 678
 679   python-clean := rm -rf $(PYTHON_EXTBUILD) $(OUTPUT)python/perf.so
 680
 681   ifdef NO_LIBPYTHON
 682     $(call disable-python)
 683   else
 684
 685     override PYTHON_CONFIG := \
 686       $(call get-executable-or-default,PYTHON_CONFIG,$(PYTHON)-config)
 687
 688     ifndef PYTHON_CONFIG
 689       $(call disable-python,python-config tool)
 690     else
 691
 692       PYTHON_CONFIG_SQ := $(call shell-sq,$(PYTHON_CONFIG))
 693
 694       PYTHON_EMBED_LDOPTS := $(shell $(PYTHON_CONFIG_SQ) --ldflags 2>/dev/null)
 695       PYTHON_EMBED_LDFLAGS := $(call strip-libs,$(PYTHON_EMBED_LDOPTS))
 696       PYTHON_EMBED_LIBADD := $(call grep-libs,$(PYTHON_EMBED_LDOPTS))
 697       PYTHON_EMBED_CCOPTS := $(shell $(PYTHON_CONFIG_SQ) --cflags 2>/dev/null)
 698       FLAGS_PYTHON_EMBED := $(PYTHON_EMBED_CCOPTS) $(PYTHON_EMBED_LDOPTS)
 699
 700       ifneq ($(call try-cc,$(SOURCE_PYTHON_EMBED),$(FLAGS_PYTHON_EMBED),python),y)
 701         $(call disable-python,Python.h (for Python 2.x))
 702       else
 703
 704         ifneq ($(call try-cc,$(SOURCE_PYTHON_VERSION),$(FLAGS_PYTHON_EMBED),python version),y)
 705           $(warning Python 3 is not yet supported; please set)
 706           $(warning PYTHON and/or PYTHON_CONFIG appropriately.)
 707           $(warning If you also have Python 2 installed, then)
 708           $(warning try something like:)
 709           $(warning $(and ,))
 710           $(warning $(and ,)  make PYTHON=python2)
 711           $(warning $(and ,))
 712           $(warning Otherwise, disable Python support entirely:)
 713           $(warning $(and ,))
 714           $(warning $(and ,)  make NO_LIBPYTHON=1)
 715           $(warning $(and ,))
 716           $(error   $(and ,))
 717         else
 718           ALL_LDFLAGS += $(PYTHON_EMBED_LDFLAGS)
 719           EXTLIBS += $(PYTHON_EMBED_LIBADD)
 720           LIB_OBJS += $(OUTPUT)util/scripting-engines/trace-event-python.o
 721           LIB_OBJS += $(OUTPUT)scripts/python/Perf-Trace-Util/Context.o
 722           LANG_BINDINGS += $(OUTPUT)python/perf.so
 723         endif
 724
 725       endif
 726     endif
 727   endif
 728 endif
 729
 730 ifdef NO_DEMANGLE
 731         BASIC_CFLAGS += -DNO_DEMANGLE
 732 else
 733         ifdef HAVE_CPLUS_DEMANGLE
 734                 EXTLIBS += -liberty
 735                 BASIC_CFLAGS += -DHAVE_CPLUS_DEMANGLE
 736         else
 737                 FLAGS_BFD=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) -DPACKAGE='perf' -lbfd
 738                 has_bfd := $(call try-cc,$(SOURCE_BFD),$(FLAGS_BFD),libbfd)
 739                 ifeq ($(has_bfd),y)
 740                         EXTLIBS += -lbfd
 741                 else
 742                         FLAGS_BFD_IBERTY=$(FLAGS_BFD) -liberty
 743                         has_bfd_iberty := $(call try-cc,$(SOURCE_BFD),$(FLAGS_BFD_IBERTY),liberty)
 744                         ifeq ($(has_bfd_iberty),y)
 745                                 EXTLIBS += -lbfd -liberty
 746                         else
 747                                 FLAGS_BFD_IBERTY_Z=$(FLAGS_BFD_IBERTY) -lz
 748                                 has_bfd_iberty_z := $(call try-cc,$(SOURCE_BFD),$(FLAGS_BFD_IBERTY_Z),libz)
 749                                 ifeq ($(has_bfd_iberty_z),y)
 750                                         EXTLIBS += -lbfd -liberty -lz
 751                                 else
 752                                         FLAGS_CPLUS_DEMANGLE=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) -liberty
 753                                         has_cplus_demangle := $(call try-cc,$(SOURCE_CPLUS_DEMANGLE),$(FLAGS_CPLUS_DEMANGLE),demangle)
 754                                         ifeq ($(has_cplus_demangle),y)
 755                                                 EXTLIBS += -liberty
 756                                                 BASIC_CFLAGS += -DHAVE_CPLUS_DEMANGLE
 757                                         else
 758                                                 msg := $(warning No bfd.h/libbfd found, install binutils-dev[el]/zlib-static to gain symbol demangling)
 759                                                 BASIC_CFLAGS += -DNO_DEMANGLE
 760                                         endif
 761                                 endif
 762                         endif
 763                 endif
 764         endif
 765 endif
 766
 767 ifeq ($(NO_PERF_REGS),0)
 768         ifeq ($(ARCH),x86)
 769                 LIB_H += arch/x86/include/perf_regs.h
 770         endif
 771         BASIC_CFLAGS += -DHAVE_PERF_REGS
 772 endif
 773
 774 ifndef NO_STRLCPY
 775         ifeq ($(call try-cc,$(SOURCE_STRLCPY),,-DHAVE_STRLCPY),y)
 776                 BASIC_CFLAGS += -DHAVE_STRLCPY
 777         endif
 778 endif
 779
 780 ifndef NO_ON_EXIT
 781         ifeq ($(call try-cc,$(SOURCE_ON_EXIT),,-DHAVE_ON_EXIT),y)
 782                 BASIC_CFLAGS += -DHAVE_ON_EXIT
 783         endif
 784 endif
 785
 786 ifndef NO_BACKTRACE
 787        ifeq ($(call try-cc,$(SOURCE_BACKTRACE),,-DBACKTRACE_SUPPORT),y)
 788                BASIC_CFLAGS += -DBACKTRACE_SUPPORT
 789        endif
 790 endif
 791
 792 ifdef ASCIIDOC8
 793         export ASCIIDOC8
 794 endif
 795
 796 # Shell quote (do not use $(call) to accommodate ancient setups);
 797
 798 ETC_PERFCONFIG_SQ = $(subst ','\'',$(ETC_PERFCONFIG))
 799
 800 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
 801 bindir_SQ = $(subst ','\'',$(bindir))
 802 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
 803 mandir_SQ = $(subst ','\'',$(mandir))
 804 infodir_SQ = $(subst ','\'',$(infodir))
 805 perfexecdir_SQ = $(subst ','\'',$(perfexecdir))
 806 template_dir_SQ = $(subst ','\'',$(template_dir))
 807 htmldir_SQ = $(subst ','\'',$(htmldir))
 808 prefix_SQ = $(subst ','\'',$(prefix))
 809 sysconfdir_SQ = $(subst ','\'',$(sysconfdir))
 810
 811 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
 812
 813 LIBS = -Wl,--whole-archive $(PERFLIBS) -Wl,--no-whole-archive -Wl,--start-group $(EXTLIBS) -Wl,--end-group
 814
 815 ALL_CFLAGS += $(BASIC_CFLAGS)
 816 ALL_CFLAGS += $(ARCH_CFLAGS)
 817 ALL_LDFLAGS += $(BASIC_LDFLAGS)
 818
 819 export INSTALL SHELL_PATH
 820
 821
 822 ### Build rules
 823
 824 SHELL = $(SHELL_PATH)
 825
 826 all: shell_compatibility_test $(ALL_PROGRAMS) $(LANG_BINDINGS) $(OTHER_PROGRAMS)
 827
 828 please_set_SHELL_PATH_to_a_more_modern_shell:
 829         @$$(:)
 830
 831 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
 832
 833 strip: $(PROGRAMS) $(OUTPUT)perf
 834         $(STRIP) $(STRIP_OPTS) $(PROGRAMS) $(OUTPUT)perf
 835
 836 $(OUTPUT)perf.o: perf.c $(OUTPUT)common-cmds.h $(OUTPUT)PERF-CFLAGS
 837         $(QUIET_CC)$(CC) -DPERF_VERSION='"$(PERF_VERSION)"' \
 838                 '-DPERF_HTML_PATH="$(htmldir_SQ)"' \
 839                 $(ALL_CFLAGS) -c $(filter %.c,$^) -o $@
 840
 841 $(OUTPUT)perf: $(OUTPUT)perf.o $(BUILTIN_OBJS) $(PERFLIBS)
 842         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) $(ALL_LDFLAGS) $(OUTPUT)perf.o \
 843                $(BUILTIN_OBJS) $(LIBS) -o $@
 844
 845 $(OUTPUT)builtin-help.o: builtin-help.c $(OUTPUT)common-cmds.h $(OUTPUT)PERF-CFLAGS
 846         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) \
 847                 '-DPERF_HTML_PATH="$(htmldir_SQ)"' \
 848                 '-DPERF_MAN_PATH="$(mandir_SQ)"' \
 849                 '-DPERF_INFO_PATH="$(infodir_SQ)"' $<
 850
 851 $(OUTPUT)builtin-timechart.o: builtin-timechart.c $(OUTPUT)common-cmds.h $(OUTPUT)PERF-CFLAGS
 852         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) \
 853                 '-DPERF_HTML_PATH="$(htmldir_SQ)"' \
 854                 '-DPERF_MAN_PATH="$(mandir_SQ)"' \
 855                 '-DPERF_INFO_PATH="$(infodir_SQ)"' $<
 856
 857 $(OUTPUT)common-cmds.h: util/generate-cmdlist.sh command-list.txt
 858
 859 $(OUTPUT)common-cmds.h: $(wildcard Documentation/perf-*.txt)
 860         $(QUIET_GEN). util/generate-cmdlist.sh > $@+ && mv $@+ $@
 861
 862 $(SCRIPTS) : % : %.sh
 863         $(QUIET_GEN)$(INSTALL) '$@.sh' '$(OUTPUT)$@'
 864
 865 # These can record PERF_VERSION
 866 $(OUTPUT)perf.o perf.spec \
 867         $(SCRIPTS) \
 868         : $(OUTPUT)PERF-VERSION-FILE
 869
 870 .SUFFIXES:
 871 .SUFFIXES: .o .c .S .s
 872
 873 # These two need to be here so that when O= is not used they take precedence
 874 # over the general rule for .o
 875
 876 $(OUTPUT)util/%-flex.o: $(OUTPUT)util/%-flex.c $(OUTPUT)PERF-CFLAGS
 877         $(QUIET_CC)$(CC) -o $@ -c -Iutil/ $(ALL_CFLAGS) -w $<
 878
 879 $(OUTPUT)util/%-bison.o: $(OUTPUT)util/%-bison.c $(OUTPUT)PERF-CFLAGS
 880         $(QUIET_CC)$(CC) -o $@ -c -Iutil/ $(ALL_CFLAGS) -DYYENABLE_NLS=0 -DYYLTYPE_IS_TRIVIAL=0 -w $<
 881
 882 $(OUTPUT)%.o: %.c $(OUTPUT)PERF-CFLAGS
 883         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $<
 884 $(OUTPUT)%.i: %.c $(OUTPUT)PERF-CFLAGS
 885         $(QUIET_CC)$(CC) -o $@ -E $(ALL_CFLAGS) $<
 886 $(OUTPUT)%.s: %.c $(OUTPUT)PERF-CFLAGS
 887         $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $<
 888 $(OUTPUT)%.o: %.S
 889         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $<
 890 $(OUTPUT)%.s: %.S
 891         $(QUIET_CC)$(CC) -o $@ -E $(ALL_CFLAGS) $<
 892
 893 $(OUTPUT)util/exec_cmd.o: util/exec_cmd.c $(OUTPUT)PERF-CFLAGS
 894         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) \
 895                 '-DPERF_EXEC_PATH="$(perfexecdir_SQ)"' \
 896                 '-DBINDIR="$(bindir_relative_SQ)"' \
 897                 '-DPREFIX="$(prefix_SQ)"' \
 898                 $<
 899
 900 $(OUTPUT)util/config.o: util/config.c $(OUTPUT)PERF-CFLAGS
 901         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $<
 902
 903 $(OUTPUT)ui/browser.o: ui/browser.c $(OUTPUT)PERF-CFLAGS
 904         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $<
 905
 906 $(OUTPUT)ui/browsers/annotate.o: ui/browsers/annotate.c $(OUTPUT)PERF-CFLAGS
 907         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $<
 908
 909 $(OUTPUT)ui/browsers/hists.o: ui/browsers/hists.c $(OUTPUT)PERF-CFLAGS
 910         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $<
 911
 912 $(OUTPUT)ui/browsers/map.o: ui/browsers/map.c $(OUTPUT)PERF-CFLAGS
 913         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $<
 914
 915 $(OUTPUT)ui/browsers/scripts.o: ui/browsers/scripts.c $(OUTPUT)PERF-CFLAGS
 916         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $<
 917
 918 $(OUTPUT)util/rbtree.o: ../../lib/rbtree.c $(OUTPUT)PERF-CFLAGS
 919         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -Wno-unused-parameter -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $<
 920
 921 $(OUTPUT)util/parse-events.o: util/parse-events.c $(OUTPUT)PERF-CFLAGS
 922         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -Wno-redundant-decls $<
 923
 924 $(OUTPUT)util/scripting-engines/trace-event-perl.o: util/scripting-engines/trace-event-perl.c $(OUTPUT)PERF-CFLAGS
 925         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $(PERL_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-shadow $<
 926
 927 $(OUTPUT)scripts/perl/Perf-Trace-Util/Context.o: scripts/perl/Perf-Trace-Util/Context.c $(OUTPUT)PERF-CFLAGS
 928         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $(PERL_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-nested-externs $<
 929
 930 $(OUTPUT)util/scripting-engines/trace-event-python.o: util/scripting-engines/trace-event-python.c $(OUTPUT)PERF-CFLAGS
 931         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $(PYTHON_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-shadow $<
 932
 933 $(OUTPUT)scripts/python/Perf-Trace-Util/Context.o: scripts/python/Perf-Trace-Util/Context.c $(OUTPUT)PERF-CFLAGS
 934         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $(PYTHON_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-nested-externs $<
 935
 936 $(OUTPUT)perf-%: %.o $(PERFLIBS)
 937         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 938
 939 $(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
 940 $(patsubst perf-%,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
 941
 942 # we compile into subdirectories. if the target directory is not the source directory, they might not exists. So
 943 # we depend the various files onto their directories.
 944 DIRECTORY_DEPS = $(LIB_OBJS) $(BUILTIN_OBJS) $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)common-cmds.h
 945 $(DIRECTORY_DEPS): | $(sort $(dir $(DIRECTORY_DEPS)))
 946 # In the second step, we make a rule to actually create these directories
 947 $(sort $(dir $(DIRECTORY_DEPS))):
 948         $(QUIET_MKDIR)$(MKDIR) -p $@ 2>/dev/null
 949
 950 $(LIB_FILE): $(LIB_OBJS)
 951         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
 952
 953 # libtraceevent.a
 954 $(LIBTRACEEVENT):
 955         $(QUIET_SUBDIR0)$(TRACE_EVENT_DIR) $(QUIET_SUBDIR1) O=$(OUTPUT) libtraceevent.a
 956
 957 $(LIBTRACEEVENT)-clean:
 958         $(QUIET_SUBDIR0)$(TRACE_EVENT_DIR) $(QUIET_SUBDIR1) O=$(OUTPUT) clean
 959
 960 help:
 961         @echo 'Perf make targets:'
 962         @echo '  doc            - make *all* documentation (see below)'
 963         @echo '  man            - make manpage documentation (access with man <foo>)'
 964         @echo '  html           - make html documentation'
 965         @echo '  info           - make GNU info documentation (access with info <foo>)'
 966         @echo '  pdf            - make pdf documentation'
 967         @echo '  TAGS           - use etags to make tag information for source browsing'
 968         @echo '  tags           - use ctags to make tag information for source browsing'
 969         @echo '  cscope - use cscope to make interactive browsing database'
 970         @echo ''
 971         @echo 'Perf install targets:'
 972         @echo '  NOTE: documentation build requires asciidoc, xmlto packages to be installed'
 973         @echo '  HINT: use "make prefix=<path> <install target>" to install to a particular'
 974         @echo '        path like make prefix=/usr/local install install-doc'
 975         @echo '  install        - install compiled binaries'
 976         @echo '  install-doc    - install *all* documentation'
 977         @echo '  install-man    - install manpage documentation'
 978         @echo '  install-html   - install html documentation'
 979         @echo '  install-info   - install GNU info documentation'
 980         @echo '  install-pdf    - install pdf documentation'
 981         @echo ''
 982         @echo '  quick-install-doc      - alias for quick-install-man'
 983         @echo '  quick-install-man      - install the documentation quickly'
 984         @echo '  quick-install-html     - install the html documentation quickly'
 985         @echo ''
 986         @echo 'Perf maintainer targets:'
 987         @echo '  clean                  - clean all binary objects and build output'
 988
 989
 990 DOC_TARGETS := doc man html info pdf
 991
 992 INSTALL_DOC_TARGETS := $(patsubst %,install-%,$(DOC_TARGETS)) try-install-man
 993 INSTALL_DOC_TARGETS += quick-install-doc quick-install-man quick-install-html
 994
 995 # 'make doc' should call 'make -C Documentation all'
 996 $(DOC_TARGETS):
 997         $(QUIET_SUBDIR0)Documentation $(QUIET_SUBDIR1) $(@:doc=all)
 998
 999 TAGS:
1000         $(RM) TAGS
1001         $(FIND) . -name '*.[hcS]' -print | xargs etags -a
1002
1003 tags:
1004         $(RM) tags
1005         $(FIND) . -name '*.[hcS]' -print | xargs ctags -a
1006
1007 cscope:
1008         $(RM) cscope*
1009         $(FIND) . -name '*.[hcS]' -print | xargs cscope -b
1010
1011 ### Detect prefix changes
1012 TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\
1013              $(bindir_SQ):$(perfexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
1014
1015 $(OUTPUT)PERF-CFLAGS: .FORCE-PERF-CFLAGS
1016         @FLAGS='$(TRACK_CFLAGS)'; \
1017             if test x"$$FLAGS" != x"`cat $(OUTPUT)PERF-CFLAGS 2>/dev/null`" ; then \
1018                 echo 1>&2 "    * new build flags or prefix"; \
1019                 echo "$$FLAGS" >$(OUTPUT)PERF-CFLAGS; \
1020             fi
1021
1022 ### Testing rules
1023
1024 # GNU make supports exporting all variables by "export" without parameters.
1025 # However, the environment gets quite big, and some programs have problems
1026 # with that.
1027
1028 check: $(OUTPUT)common-cmds.h
1029         if sparse; \
1030         then \
1031                 for i in *.c */*.c; \
1032                 do \
1033                         sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; \
1034                 done; \
1035         else \
1036                 exit 1; \
1037         fi
1038
1039 ### Installation rules
1040
1041 ifneq ($(filter /%,$(firstword $(perfexecdir))),)
1042 perfexec_instdir = $(perfexecdir)
1043 else
1044 perfexec_instdir = $(prefix)/$(perfexecdir)
1045 endif
1046 perfexec_instdir_SQ = $(subst ','\'',$(perfexec_instdir))
1047
1048 install: all try-install-man
1049         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
1050         $(INSTALL) $(OUTPUT)perf '$(DESTDIR_SQ)$(bindir_SQ)'
1051         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'
1052         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'
1053         $(INSTALL) $(OUTPUT)perf-archive -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
1054         $(INSTALL) scripts/perl/Perf-Trace-Util/lib/Perf/Trace/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'
1055         $(INSTALL) scripts/perl/*.pl -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl'
1056         $(INSTALL) scripts/perl/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'
1057         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'
1058         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'
1059         $(INSTALL) scripts/python/Perf-Trace-Util/lib/Perf/Trace/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'
1060         $(INSTALL) scripts/python/*.py -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python'
1061         $(INSTALL) scripts/python/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'
1062         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(sysconfdir_SQ)/bash_completion.d'
1063         $(INSTALL) bash_completion '$(DESTDIR_SQ)$(sysconfdir_SQ)/bash_completion.d/perf'
1064
1065 install-python_ext:
1066         $(PYTHON_WORD) util/setup.py --quiet install --root='/$(DESTDIR_SQ)'
1067
1068 # 'make install-doc' should call 'make -C Documentation install'
1069 $(INSTALL_DOC_TARGETS):
1070         $(QUIET_SUBDIR0)Documentation $(QUIET_SUBDIR1) $(@:-doc=)
1071
1072 ### Cleaning rules
1073
1074 clean: $(LIBTRACEEVENT)-clean
1075         $(RM) $(LIB_OBJS) $(BUILTIN_OBJS) $(LIB_FILE) $(OUTPUT)perf-archive $(OUTPUT)perf.o $(LANG_BINDINGS)
1076         $(RM) $(ALL_PROGRAMS) perf
1077         $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo $(OUTPUT)common-cmds.h TAGS tags cscope*
1078         $(QUIET_SUBDIR0)Documentation $(QUIET_SUBDIR1) clean
1079         $(RM) $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)PERF-CFLAGS
1080         $(RM) $(OUTPUT)util/*-bison*
1081         $(RM) $(OUTPUT)util/*-flex*
1082         $(python-clean)
1083
1084 .PHONY: all install clean strip $(LIBTRACEEVENT)
1085 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
1086 .PHONY: .FORCE-PERF-VERSION-FILE TAGS tags cscope .FORCE-PERF-CFLAGS