tools/perf/Makefile

   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 O to save output files in a separate directory.
  19 #
  20 # Define ARCH as name of target architecture if you want cross-builds.
  21 #
  22 # Define CROSS_COMPILE as prefix name of compiler if you want cross-builds.
  23 #
  24 # Define NO_LIBPERL to disable perl script extension.
  25 #
  26 # Define NO_LIBPYTHON to disable python script extension.
  27 #
  28 # Define PYTHON to point to the python binary if the default
  29 # `python' is not correct; for example: PYTHON=python2
  30 #
  31 # Define PYTHON_CONFIG to point to the python-config binary if
  32 # the default `$(PYTHON)-config' is not correct.
  33 #
  34 # Define ASCIIDOC8 if you want to format documentation with AsciiDoc 8
  35 #
  36 # Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72.
  37 #
  38 # Define LDFLAGS=-static to build a static binary.
  39 #
  40 # Define EXTRA_CFLAGS=-m64 or EXTRA_CFLAGS=-m32 as appropriate for cross-builds.
  41 #
  42 # Define NO_DWARF if you do not want debug-info analysis feature at all.
  43 #
  44 # Define WERROR=0 to disable treating any warnings as errors.
  45 #
  46 # Define NO_NEWT if you do not want TUI support.
  47 #
  48 # Define NO_DEMANGLE if you do not want C++ symbol demangling.
  49
  50 $(OUTPUT)PERF-VERSION-FILE: .FORCE-PERF-VERSION-FILE
  51         @$(SHELL_PATH) util/PERF-VERSION-GEN $(OUTPUT)
  52 -include $(OUTPUT)PERF-VERSION-FILE
  53
  54 uname_M := $(shell uname -m 2>/dev/null || echo not)
  55
  56 ARCH ?= $(shell echo $(uname_M) | sed -e s/i.86/i386/ -e s/sun4u/sparc64/ \
  57                                   -e s/arm.*/arm/ -e s/sa110/arm/ \
  58                                   -e s/s390x/s390/ -e s/parisc64/parisc/ \
  59                                   -e s/ppc.*/powerpc/ -e s/mips.*/mips/ \
  60                                   -e s/sh[234].*/sh/ )
  61
  62 CC = $(CROSS_COMPILE)gcc
  63 AR = $(CROSS_COMPILE)ar
  64
  65 # Additional ARCH settings for x86
  66 ifeq ($(ARCH),i386)
  67         ARCH := x86
  68 endif
  69 ifeq ($(ARCH),x86_64)
  70         ARCH := x86
  71         IS_X86_64 := 0
  72         ifeq (, $(findstring m32,$(EXTRA_CFLAGS)))
  73                 IS_X86_64 := $(shell echo __x86_64__ | ${CC} -E -xc - | tail -n 1)
  74         endif
  75         ifeq (${IS_X86_64}, 1)
  76                 RAW_ARCH := x86_64
  77                 ARCH_CFLAGS := -DARCH_X86_64
  78                 ARCH_INCLUDE = ../../arch/x86/lib/memcpy_64.S ../../arch/x86/lib/memset_64.S
  79         endif
  80 endif
  81
  82 # Treat warnings as errors unless directed not to
  83 ifneq ($(WERROR),0)
  84         CFLAGS_WERROR := -Werror
  85 endif
  86
  87 #
  88 # Include saner warnings here, which can catch bugs:
  89 #
  90
  91 EXTRA_WARNINGS := -Wformat
  92 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wformat-security
  93 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wformat-y2k
  94 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wshadow
  95 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Winit-self
  96 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wpacked
  97 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wredundant-decls
  98 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wstrict-aliasing=3
  99 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wswitch-default
 100 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wswitch-enum
 101 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wno-system-headers
 102 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wundef
 103 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wwrite-strings
 104 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wbad-function-cast
 105 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wmissing-declarations
 106 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wmissing-prototypes
 107 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wnested-externs
 108 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wold-style-definition
 109 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wstrict-prototypes
 110 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wdeclaration-after-statement
 111
 112 ifeq ("$(origin DEBUG)", "command line")
 113   PERF_DEBUG = $(DEBUG)
 114 endif
 115 ifndef PERF_DEBUG
 116   CFLAGS_OPTIMIZE = -O6
 117 endif
 118
 119 CFLAGS = -fno-omit-frame-pointer -ggdb3 -Wall -Wextra -std=gnu99 $(CFLAGS_WERROR) $(CFLAGS_OPTIMIZE) -D_FORTIFY_SOURCE=2 $(EXTRA_WARNINGS) $(EXTRA_CFLAGS)
 120 EXTLIBS = -lpthread -lrt -lelf -lm
 121 ALL_CFLAGS = $(CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE
 122 ALL_LDFLAGS = $(LDFLAGS)
 123 STRIP ?= strip
 124
 125 # Among the variables below, these:
 126 #   perfexecdir
 127 #   template_dir
 128 #   mandir
 129 #   infodir
 130 #   htmldir
 131 #   ETC_PERFCONFIG (but not sysconfdir)
 132 # can be specified as a relative path some/where/else;
 133 # this is interpreted as relative to $(prefix) and "perf" at
 134 # runtime figures out where they are based on the path to the executable.
 135 # This can help installing the suite in a relocatable way.
 136
 137 # Make the path relative to DESTDIR, not to prefix
 138 ifndef DESTDIR
 139 prefix = $(HOME)
 140 endif
 141 bindir_relative = bin
 142 bindir = $(prefix)/$(bindir_relative)
 143 mandir = share/man
 144 infodir = share/info
 145 perfexecdir = libexec/perf-core
 146 sharedir = $(prefix)/share
 147 template_dir = share/perf-core/templates
 148 htmldir = share/doc/perf-doc
 149 ifeq ($(prefix),/usr)
 150 sysconfdir = /etc
 151 ETC_PERFCONFIG = $(sysconfdir)/perfconfig
 152 else
 153 sysconfdir = $(prefix)/etc
 154 ETC_PERFCONFIG = etc/perfconfig
 155 endif
 156 lib = lib
 157
 158 export prefix bindir sharedir sysconfdir
 159
 160 RM = rm -f
 161 MKDIR = mkdir
 162 FIND = find
 163 INSTALL = install
 164
 165 # sparse is architecture-neutral, which means that we need to tell it
 166 # explicitly what architecture to check for. Fix this up for yours..
 167 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
 168
 169 -include config/feature-tests.mak
 170
 171 ifeq ($(call try-cc,$(SOURCE_HELLO),-Werror -fstack-protector-all),y)
 172         CFLAGS := $(CFLAGS) -fstack-protector-all
 173 endif
 174
 175 ifeq ($(call try-cc,$(SOURCE_HELLO),-Werror -Wstack-protector),y)
 176        CFLAGS := $(CFLAGS) -Wstack-protector
 177 endif
 178
 179 ifeq ($(call try-cc,$(SOURCE_HELLO),-Werror -Wvolatile-register-var),y)
 180        CFLAGS := $(CFLAGS) -Wvolatile-register-var
 181 endif
 182
 183 ### --- END CONFIGURATION SECTION ---
 184
 185 BASIC_CFLAGS = -Iutil/include -Iarch/$(ARCH)/include -I$(OUTPUT)/util -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE
 186 BASIC_LDFLAGS =
 187
 188 # Guard against environment variables
 189 BUILTIN_OBJS =
 190 LIB_H =
 191 LIB_OBJS =
 192 PYRF_OBJS =
 193 SCRIPT_SH =
 194
 195 SCRIPT_SH += perf-archive.sh
 196
 197 grep-libs = $(filter -l%,$(1))
 198 strip-libs = $(filter-out -l%,$(1))
 199
 200 PYTHON_EXT_SRCS := $(shell grep -v ^\# util/python-ext-sources)
 201 PYTHON_EXT_DEPS := util/python-ext-sources util/setup.py
 202
 203 $(OUTPUT)python/perf.so: $(PYRF_OBJS) $(PYTHON_EXT_SRCS) $(PYTHON_EXT_DEPS)
 204         $(QUIET_GEN)CFLAGS='$(BASIC_CFLAGS)' $(PYTHON_WORD) util/setup.py \
 205           --quiet build_ext; \
 206         mkdir -p $(OUTPUT)python && \
 207         cp $(PYTHON_EXTBUILD_LIB)perf.so $(OUTPUT)python/
 208 #
 209 # No Perl scripts right now:
 210 #
 211
 212 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH))
 213
 214 #
 215 # Single 'perf' binary right now:
 216 #
 217 PROGRAMS += $(OUTPUT)perf
 218
 219 LANG_BINDINGS =
 220
 221 # what 'all' will build and 'install' will install, in perfexecdir
 222 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 223
 224 # what 'all' will build but not install in perfexecdir
 225 OTHER_PROGRAMS = $(OUTPUT)perf
 226
 227 # Set paths to tools early so that they can be used for version tests.
 228 ifndef SHELL_PATH
 229         SHELL_PATH = /bin/sh
 230 endif
 231 ifndef PERL_PATH
 232         PERL_PATH = /usr/bin/perl
 233 endif
 234
 235 export PERL_PATH
 236
 237 FLEX = flex
 238 BISON= bison
 239
 240 $(OUTPUT)util/parse-events-flex.c: util/parse-events.l
 241         $(QUIET_FLEX)$(FLEX) --header-file=$(OUTPUT)util/parse-events-flex.h -t util/parse-events.l > $(OUTPUT)util/parse-events-flex.c
 242
 243 $(OUTPUT)util/parse-events-bison.c: util/parse-events.y
 244         $(QUIET_BISON)$(BISON) -v util/parse-events.y -d -o $(OUTPUT)util/parse-events-bison.c
 245
 246 $(OUTPUT)util/pmu-flex.c: util/pmu.l
 247         $(QUIET_FLEX)$(FLEX) --header-file=$(OUTPUT)util/pmu-flex.h -t util/pmu.l > $(OUTPUT)util/pmu-flex.c
 248
 249 $(OUTPUT)util/pmu-bison.c: util/pmu.y
 250         $(QUIET_BISON)$(BISON) -v util/pmu.y -d -o $(OUTPUT)util/pmu-bison.c
 251
 252 $(OUTPUT)util/parse-events.o: $(OUTPUT)util/parse-events-flex.c $(OUTPUT)util/parse-events-bison.c
 253 $(OUTPUT)util/pmu.o: $(OUTPUT)util/pmu-flex.c $(OUTPUT)util/pmu-bison.c
 254
 255 LIB_FILE=$(OUTPUT)libperf.a
 256
 257 LIB_H += ../../include/linux/perf_event.h
 258 LIB_H += ../../include/linux/rbtree.h
 259 LIB_H += ../../include/linux/list.h
 260 LIB_H += ../../include/linux/const.h
 261 LIB_H += ../../include/linux/hash.h
 262 LIB_H += ../../include/linux/stringify.h
 263 LIB_H += util/include/linux/bitmap.h
 264 LIB_H += util/include/linux/bitops.h
 265 LIB_H += util/include/linux/compiler.h
 266 LIB_H += util/include/linux/const.h
 267 LIB_H += util/include/linux/ctype.h
 268 LIB_H += util/include/linux/kernel.h
 269 LIB_H += util/include/linux/list.h
 270 LIB_H += util/include/linux/export.h
 271 LIB_H += util/include/linux/poison.h
 272 LIB_H += util/include/linux/prefetch.h
 273 LIB_H += util/include/linux/rbtree.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
 337 LIB_OBJS += $(OUTPUT)util/abspath.o
 338 LIB_OBJS += $(OUTPUT)util/alias.o
 339 LIB_OBJS += $(OUTPUT)util/annotate.o
 340 LIB_OBJS += $(OUTPUT)util/build-id.o
 341 LIB_OBJS += $(OUTPUT)util/config.o
 342 LIB_OBJS += $(OUTPUT)util/ctype.o
 343 LIB_OBJS += $(OUTPUT)util/debugfs.o
 344 LIB_OBJS += $(OUTPUT)util/sysfs.o
 345 LIB_OBJS += $(OUTPUT)util/pmu.o
 346 LIB_OBJS += $(OUTPUT)util/environment.o
 347 LIB_OBJS += $(OUTPUT)util/event.o
 348 LIB_OBJS += $(OUTPUT)util/evlist.o
 349 LIB_OBJS += $(OUTPUT)util/evsel.o
 350 LIB_OBJS += $(OUTPUT)util/exec_cmd.o
 351 LIB_OBJS += $(OUTPUT)util/help.o
 352 LIB_OBJS += $(OUTPUT)util/levenshtein.o
 353 LIB_OBJS += $(OUTPUT)util/parse-options.o
 354 LIB_OBJS += $(OUTPUT)util/parse-events.o
 355 LIB_OBJS += $(OUTPUT)util/path.o
 356 LIB_OBJS += $(OUTPUT)util/rbtree.o
 357 LIB_OBJS += $(OUTPUT)util/bitmap.o
 358 LIB_OBJS += $(OUTPUT)util/hweight.o
 359 LIB_OBJS += $(OUTPUT)util/run-command.o
 360 LIB_OBJS += $(OUTPUT)util/quote.o
 361 LIB_OBJS += $(OUTPUT)util/strbuf.o
 362 LIB_OBJS += $(OUTPUT)util/string.o
 363 LIB_OBJS += $(OUTPUT)util/strlist.o
 364 LIB_OBJS += $(OUTPUT)util/strfilter.o
 365 LIB_OBJS += $(OUTPUT)util/top.o
 366 LIB_OBJS += $(OUTPUT)util/usage.o
 367 LIB_OBJS += $(OUTPUT)util/wrapper.o
 368 LIB_OBJS += $(OUTPUT)util/sigchain.o
 369 LIB_OBJS += $(OUTPUT)util/symbol.o
 370 LIB_OBJS += $(OUTPUT)util/color.o
 371 LIB_OBJS += $(OUTPUT)util/pager.o
 372 LIB_OBJS += $(OUTPUT)util/header.o
 373 LIB_OBJS += $(OUTPUT)util/callchain.o
 374 LIB_OBJS += $(OUTPUT)util/values.o
 375 LIB_OBJS += $(OUTPUT)util/debug.o
 376 LIB_OBJS += $(OUTPUT)util/map.o
 377 LIB_OBJS += $(OUTPUT)util/pstack.o
 378 LIB_OBJS += $(OUTPUT)util/session.o
 379 LIB_OBJS += $(OUTPUT)util/thread.o
 380 LIB_OBJS += $(OUTPUT)util/thread_map.o
 381 LIB_OBJS += $(OUTPUT)util/trace-event-parse.o
 382 LIB_OBJS += $(OUTPUT)util/parse-events-flex.o
 383 LIB_OBJS += $(OUTPUT)util/parse-events-bison.o
 384 LIB_OBJS += $(OUTPUT)util/pmu-flex.o
 385 LIB_OBJS += $(OUTPUT)util/pmu-bison.o
 386 LIB_OBJS += $(OUTPUT)util/trace-event-read.o
 387 LIB_OBJS += $(OUTPUT)util/trace-event-info.o
 388 LIB_OBJS += $(OUTPUT)util/trace-event-scripting.o
 389 LIB_OBJS += $(OUTPUT)util/svghelper.o
 390 LIB_OBJS += $(OUTPUT)util/sort.o
 391 LIB_OBJS += $(OUTPUT)util/hist.o
 392 LIB_OBJS += $(OUTPUT)util/probe-event.o
 393 LIB_OBJS += $(OUTPUT)util/util.o
 394 LIB_OBJS += $(OUTPUT)util/xyarray.o
 395 LIB_OBJS += $(OUTPUT)util/cpumap.o
 396 LIB_OBJS += $(OUTPUT)util/cgroup.o
 397
 398 BUILTIN_OBJS += $(OUTPUT)builtin-annotate.o
 399
 400 BUILTIN_OBJS += $(OUTPUT)builtin-bench.o
 401
 402 # Benchmark modules
 403 BUILTIN_OBJS += $(OUTPUT)bench/sched-messaging.o
 404 BUILTIN_OBJS += $(OUTPUT)bench/sched-pipe.o
 405 ifeq ($(RAW_ARCH),x86_64)
 406 BUILTIN_OBJS += $(OUTPUT)bench/mem-memcpy-x86-64-asm.o
 407 BUILTIN_OBJS += $(OUTPUT)bench/mem-memset-x86-64-asm.o
 408 endif
 409 BUILTIN_OBJS += $(OUTPUT)bench/mem-memcpy.o
 410 BUILTIN_OBJS += $(OUTPUT)bench/mem-memset.o
 411
 412 BUILTIN_OBJS += $(OUTPUT)builtin-diff.o
 413 BUILTIN_OBJS += $(OUTPUT)builtin-evlist.o
 414 BUILTIN_OBJS += $(OUTPUT)builtin-help.o
 415 BUILTIN_OBJS += $(OUTPUT)builtin-sched.o
 416 BUILTIN_OBJS += $(OUTPUT)builtin-buildid-list.o
 417 BUILTIN_OBJS += $(OUTPUT)builtin-buildid-cache.o
 418 BUILTIN_OBJS += $(OUTPUT)builtin-list.o
 419 BUILTIN_OBJS += $(OUTPUT)builtin-record.o
 420 BUILTIN_OBJS += $(OUTPUT)builtin-report.o
 421 BUILTIN_OBJS += $(OUTPUT)builtin-stat.o
 422 BUILTIN_OBJS += $(OUTPUT)builtin-timechart.o
 423 BUILTIN_OBJS += $(OUTPUT)builtin-top.o
 424 BUILTIN_OBJS += $(OUTPUT)builtin-script.o
 425 BUILTIN_OBJS += $(OUTPUT)builtin-probe.o
 426 BUILTIN_OBJS += $(OUTPUT)builtin-kmem.o
 427 BUILTIN_OBJS += $(OUTPUT)builtin-lock.o
 428 BUILTIN_OBJS += $(OUTPUT)builtin-kvm.o
 429 BUILTIN_OBJS += $(OUTPUT)builtin-test.o
 430 BUILTIN_OBJS += $(OUTPUT)builtin-inject.o
 431
 432 PERFLIBS = $(LIB_FILE)
 433
 434 # Files needed for the python binding, perf.so
 435 # pyrf is just an internal name needed for all those wrappers.
 436 # This has to be in sync with what is in the 'sources' variable in
 437 # tools/perf/util/setup.py
 438
 439 PYRF_OBJS += $(OUTPUT)util/cpumap.o
 440 PYRF_OBJS += $(OUTPUT)util/ctype.o
 441 PYRF_OBJS += $(OUTPUT)util/evlist.o
 442 PYRF_OBJS += $(OUTPUT)util/evsel.o
 443 PYRF_OBJS += $(OUTPUT)util/python.o
 444 PYRF_OBJS += $(OUTPUT)util/thread_map.o
 445 PYRF_OBJS += $(OUTPUT)util/util.o
 446 PYRF_OBJS += $(OUTPUT)util/xyarray.o
 447
 448 #
 449 # Platform specific tweaks
 450 #
 451
 452 # We choose to avoid "if .. else if .. else .. endif endif"
 453 # because maintaining the nesting to match is a pain.  If
 454 # we had "elif" things would have been much nicer...
 455
 456 -include config.mak.autogen
 457 -include config.mak
 458
 459 ifndef NO_DWARF
 460 FLAGS_DWARF=$(ALL_CFLAGS) -ldw -lelf $(ALL_LDFLAGS) $(EXTLIBS)
 461 ifneq ($(call try-cc,$(SOURCE_DWARF),$(FLAGS_DWARF)),y)
 462         msg := $(warning No libdw.h found or old libdw.h found or elfutils is older than 0.138, disables dwarf support. Please install new elfutils-devel/libdw-dev);
 463         NO_DWARF := 1
 464 endif # Dwarf support
 465 endif # NO_DWARF
 466
 467 -include arch/$(ARCH)/Makefile
 468
 469 ifneq ($(OUTPUT),)
 470         BASIC_CFLAGS += -I$(OUTPUT)
 471 endif
 472
 473 FLAGS_LIBELF=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS)
 474 ifneq ($(call try-cc,$(SOURCE_LIBELF),$(FLAGS_LIBELF)),y)
 475         FLAGS_GLIBC=$(ALL_CFLAGS) $(ALL_LDFLAGS)
 476         ifneq ($(call try-cc,$(SOURCE_GLIBC),$(FLAGS_GLIBC)),y)
 477                 msg := $(error No gnu/libc-version.h found, please install glibc-dev[el]/glibc-static);
 478         else
 479                 msg := $(error No libelf.h/libelf found, please install libelf-dev/elfutils-libelf-devel);
 480         endif
 481 endif
 482
 483 ifneq ($(call try-cc,$(SOURCE_ELF_MMAP),$(FLAGS_COMMON)),y)
 484         BASIC_CFLAGS += -DLIBELF_NO_MMAP
 485 endif
 486
 487 ifndef NO_DWARF
 488 ifeq ($(origin PERF_HAVE_DWARF_REGS), undefined)
 489         msg := $(warning DWARF register mappings have not been defined for architecture $(ARCH), DWARF support disabled);
 490 else
 491         BASIC_CFLAGS += -DDWARF_SUPPORT
 492         EXTLIBS += -lelf -ldw
 493         LIB_OBJS += $(OUTPUT)util/probe-finder.o
 494         LIB_OBJS += $(OUTPUT)util/dwarf-aux.o
 495 endif # PERF_HAVE_DWARF_REGS
 496 endif # NO_DWARF
 497
 498 ifdef NO_NEWT
 499         BASIC_CFLAGS += -DNO_NEWT_SUPPORT
 500 else
 501         FLAGS_NEWT=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) -lnewt
 502         ifneq ($(call try-cc,$(SOURCE_NEWT),$(FLAGS_NEWT)),y)
 503                 msg := $(warning newt not found, disables TUI support. Please install newt-devel or libnewt-dev);
 504                 BASIC_CFLAGS += -DNO_NEWT_SUPPORT
 505         else
 506                 # Fedora has /usr/include/slang/slang.h, but ubuntu /usr/include/slang.h
 507                 BASIC_CFLAGS += -I/usr/include/slang
 508                 EXTLIBS += -lnewt -lslang
 509                 LIB_OBJS += $(OUTPUT)util/ui/setup.o
 510                 LIB_OBJS += $(OUTPUT)util/ui/browser.o
 511                 LIB_OBJS += $(OUTPUT)util/ui/browsers/annotate.o
 512                 LIB_OBJS += $(OUTPUT)util/ui/browsers/hists.o
 513                 LIB_OBJS += $(OUTPUT)util/ui/browsers/map.o
 514                 LIB_OBJS += $(OUTPUT)util/ui/helpline.o
 515                 LIB_OBJS += $(OUTPUT)util/ui/progress.o
 516                 LIB_OBJS += $(OUTPUT)util/ui/util.o
 517                 LIB_H += util/ui/browser.h
 518                 LIB_H += util/ui/browsers/map.h
 519                 LIB_H += util/ui/helpline.h
 520                 LIB_H += util/ui/keysyms.h
 521                 LIB_H += util/ui/libslang.h
 522                 LIB_H += util/ui/progress.h
 523                 LIB_H += util/ui/util.h
 524                 LIB_H += util/ui/ui.h
 525         endif
 526 endif
 527
 528 ifdef NO_GTK2
 529         BASIC_CFLAGS += -DNO_GTK2_SUPPORT
 530 else
 531         FLAGS_GTK2=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) $(shell pkg-config --libs --cflags gtk+-2.0)
 532         ifneq ($(call try-cc,$(SOURCE_GTK2),$(FLAGS_GTK2)),y)
 533                 msg := $(warning GTK2 not found, disables GTK2 support. Please install gtk2-devel or libgtk2.0-dev);
 534                 BASIC_CFLAGS += -DNO_GTK2_SUPPORT
 535         else
 536                 BASIC_CFLAGS += $(shell pkg-config --cflags gtk+-2.0)
 537                 EXTLIBS += $(shell pkg-config --libs gtk+-2.0)
 538                 LIB_OBJS += $(OUTPUT)util/gtk/browser.o
 539         endif
 540 endif
 541
 542 ifdef NO_LIBPERL
 543         BASIC_CFLAGS += -DNO_LIBPERL
 544 else
 545        PERL_EMBED_LDOPTS = $(shell perl -MExtUtils::Embed -e ldopts 2>/dev/null)
 546        PERL_EMBED_LDFLAGS = $(call strip-libs,$(PERL_EMBED_LDOPTS))
 547        PERL_EMBED_LIBADD = $(call grep-libs,$(PERL_EMBED_LDOPTS))
 548         PERL_EMBED_CCOPTS = `perl -MExtUtils::Embed -e ccopts 2>/dev/null`
 549         FLAGS_PERL_EMBED=$(PERL_EMBED_CCOPTS) $(PERL_EMBED_LDOPTS)
 550
 551         ifneq ($(call try-cc,$(SOURCE_PERL_EMBED),$(FLAGS_PERL_EMBED)),y)
 552                 BASIC_CFLAGS += -DNO_LIBPERL
 553         else
 554                ALL_LDFLAGS += $(PERL_EMBED_LDFLAGS)
 555                EXTLIBS += $(PERL_EMBED_LIBADD)
 556                 LIB_OBJS += $(OUTPUT)util/scripting-engines/trace-event-perl.o
 557                 LIB_OBJS += $(OUTPUT)scripts/perl/Perf-Trace-Util/Context.o
 558         endif
 559 endif
 560
 561 disable-python = $(eval $(disable-python_code))
 562 define disable-python_code
 563   BASIC_CFLAGS += -DNO_LIBPYTHON
 564   $(if $(1),$(warning No $(1) was found))
 565   $(warning Python support won't be built)
 566 endef
 567
 568 override PYTHON := \
 569   $(call get-executable-or-default,PYTHON,python)
 570
 571 ifndef PYTHON
 572   $(call disable-python,python interpreter)
 573   python-clean :=
 574 else
 575
 576   PYTHON_WORD := $(call shell-wordify,$(PYTHON))
 577
 578   # python extension build directories
 579   PYTHON_EXTBUILD     := $(OUTPUT)python_ext_build/
 580   PYTHON_EXTBUILD_LIB := $(PYTHON_EXTBUILD)lib/
 581   PYTHON_EXTBUILD_TMP := $(PYTHON_EXTBUILD)tmp/
 582   export PYTHON_EXTBUILD_LIB PYTHON_EXTBUILD_TMP
 583
 584   python-clean := rm -rf $(PYTHON_EXTBUILD) $(OUTPUT)python/perf.so
 585
 586   ifdef NO_LIBPYTHON
 587     $(call disable-python)
 588   else
 589
 590     override PYTHON_CONFIG := \
 591       $(call get-executable-or-default,PYTHON_CONFIG,$(PYTHON)-config)
 592
 593     ifndef PYTHON_CONFIG
 594       $(call disable-python,python-config tool)
 595     else
 596
 597       PYTHON_CONFIG_SQ := $(call shell-sq,$(PYTHON_CONFIG))
 598
 599       PYTHON_EMBED_LDOPTS := $(shell $(PYTHON_CONFIG_SQ) --ldflags 2>/dev/null)
 600       PYTHON_EMBED_LDFLAGS := $(call strip-libs,$(PYTHON_EMBED_LDOPTS))
 601       PYTHON_EMBED_LIBADD := $(call grep-libs,$(PYTHON_EMBED_LDOPTS))
 602       PYTHON_EMBED_CCOPTS := $(shell $(PYTHON_CONFIG_SQ) --cflags 2>/dev/null)
 603       FLAGS_PYTHON_EMBED := $(PYTHON_EMBED_CCOPTS) $(PYTHON_EMBED_LDOPTS)
 604
 605       ifneq ($(call try-cc,$(SOURCE_PYTHON_EMBED),$(FLAGS_PYTHON_EMBED)),y)
 606         $(call disable-python,Python.h (for Python 2.x))
 607       else
 608
 609         ifneq ($(call try-cc,$(SOURCE_PYTHON_VERSION),$(FLAGS_PYTHON_EMBED)),y)
 610           $(warning Python 3 is not yet supported; please set)
 611           $(warning PYTHON and/or PYTHON_CONFIG appropriately.)
 612           $(warning If you also have Python 2 installed, then)
 613           $(warning try something like:)
 614           $(warning $(and ,))
 615           $(warning $(and ,)  make PYTHON=python2)
 616           $(warning $(and ,))
 617           $(warning Otherwise, disable Python support entirely:)
 618           $(warning $(and ,))
 619           $(warning $(and ,)  make NO_LIBPYTHON=1)
 620           $(warning $(and ,))
 621           $(error   $(and ,))
 622         else
 623           ALL_LDFLAGS += $(PYTHON_EMBED_LDFLAGS)
 624           EXTLIBS += $(PYTHON_EMBED_LIBADD)
 625           LIB_OBJS += $(OUTPUT)util/scripting-engines/trace-event-python.o
 626           LIB_OBJS += $(OUTPUT)scripts/python/Perf-Trace-Util/Context.o
 627           LANG_BINDINGS += $(OUTPUT)python/perf.so
 628         endif
 629
 630       endif
 631     endif
 632   endif
 633 endif
 634
 635 ifdef NO_DEMANGLE
 636         BASIC_CFLAGS += -DNO_DEMANGLE
 637 else
 638         ifdef HAVE_CPLUS_DEMANGLE
 639                 EXTLIBS += -liberty
 640                 BASIC_CFLAGS += -DHAVE_CPLUS_DEMANGLE
 641         else
 642                 FLAGS_BFD=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) -lbfd
 643                 has_bfd := $(call try-cc,$(SOURCE_BFD),$(FLAGS_BFD))
 644                 ifeq ($(has_bfd),y)
 645                         EXTLIBS += -lbfd
 646                 else
 647                         FLAGS_BFD_IBERTY=$(FLAGS_BFD) -liberty
 648                         has_bfd_iberty := $(call try-cc,$(SOURCE_BFD),$(FLAGS_BFD_IBERTY))
 649                         ifeq ($(has_bfd_iberty),y)
 650                                 EXTLIBS += -lbfd -liberty
 651                         else
 652                                 FLAGS_BFD_IBERTY_Z=$(FLAGS_BFD_IBERTY) -lz
 653                                 has_bfd_iberty_z := $(call try-cc,$(SOURCE_BFD),$(FLAGS_BFD_IBERTY_Z))
 654                                 ifeq ($(has_bfd_iberty_z),y)
 655                                         EXTLIBS += -lbfd -liberty -lz
 656                                 else
 657                                         FLAGS_CPLUS_DEMANGLE=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) -liberty
 658                                         has_cplus_demangle := $(call try-cc,$(SOURCE_CPLUS_DEMANGLE),$(FLAGS_CPLUS_DEMANGLE))
 659                                         ifeq ($(has_cplus_demangle),y)
 660                                                 EXTLIBS += -liberty
 661                                                 BASIC_CFLAGS += -DHAVE_CPLUS_DEMANGLE
 662                                         else
 663                                                 msg := $(warning No bfd.h/libbfd found, install binutils-dev[el]/zlib-static to gain symbol demangling)
 664                                                 BASIC_CFLAGS += -DNO_DEMANGLE
 665                                         endif
 666                                 endif
 667                         endif
 668                 endif
 669         endif
 670 endif
 671
 672
 673 ifdef NO_STRLCPY
 674         BASIC_CFLAGS += -DNO_STRLCPY
 675 else
 676         ifneq ($(call try-cc,$(SOURCE_STRLCPY),),y)
 677                 BASIC_CFLAGS += -DNO_STRLCPY
 678         endif
 679 endif
 680
 681 ifneq ($(findstring $(MAKEFLAGS),s),s)
 682 ifndef V
 683         QUIET_CC       = @echo '   ' CC $@;
 684         QUIET_AR       = @echo '   ' AR $@;
 685         QUIET_LINK     = @echo '   ' LINK $@;
 686         QUIET_MKDIR    = @echo '   ' MKDIR $@;
 687         QUIET_GEN      = @echo '   ' GEN $@;
 688         QUIET_FLEX     = @echo '   ' FLEX $@;
 689         QUIET_BISON    = @echo '   ' BISON $@;
 690 endif
 691 endif
 692
 693 ifdef ASCIIDOC8
 694         export ASCIIDOC8
 695 endif
 696
 697 # Shell quote (do not use $(call) to accommodate ancient setups);
 698
 699 ETC_PERFCONFIG_SQ = $(subst ','\'',$(ETC_PERFCONFIG))
 700
 701 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
 702 bindir_SQ = $(subst ','\'',$(bindir))
 703 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
 704 mandir_SQ = $(subst ','\'',$(mandir))
 705 infodir_SQ = $(subst ','\'',$(infodir))
 706 perfexecdir_SQ = $(subst ','\'',$(perfexecdir))
 707 template_dir_SQ = $(subst ','\'',$(template_dir))
 708 htmldir_SQ = $(subst ','\'',$(htmldir))
 709 prefix_SQ = $(subst ','\'',$(prefix))
 710
 711 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
 712
 713 LIBS = -Wl,--whole-archive $(PERFLIBS) -Wl,--no-whole-archive -Wl,--start-group $(EXTLIBS) -Wl,--end-group
 714
 715 ALL_CFLAGS += $(BASIC_CFLAGS)
 716 ALL_CFLAGS += $(ARCH_CFLAGS)
 717 ALL_LDFLAGS += $(BASIC_LDFLAGS)
 718
 719 export INSTALL SHELL_PATH
 720
 721
 722 ### Build rules
 723
 724 SHELL = $(SHELL_PATH)
 725
 726 all: shell_compatibility_test $(ALL_PROGRAMS) $(LANG_BINDINGS) $(OTHER_PROGRAMS)
 727
 728 please_set_SHELL_PATH_to_a_more_modern_shell:
 729         @$$(:)
 730
 731 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
 732
 733 strip: $(PROGRAMS) $(OUTPUT)perf
 734         $(STRIP) $(STRIP_OPTS) $(PROGRAMS) $(OUTPUT)perf
 735
 736 $(OUTPUT)perf.o: perf.c $(OUTPUT)common-cmds.h $(OUTPUT)PERF-CFLAGS
 737         $(QUIET_CC)$(CC) -DPERF_VERSION='"$(PERF_VERSION)"' \
 738                 '-DPERF_HTML_PATH="$(htmldir_SQ)"' \
 739                 $(ALL_CFLAGS) -c $(filter %.c,$^) -o $@
 740
 741 $(OUTPUT)perf: $(OUTPUT)perf.o $(BUILTIN_OBJS) $(PERFLIBS)
 742         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) $(ALL_LDFLAGS) $(OUTPUT)perf.o \
 743                $(BUILTIN_OBJS) $(LIBS) -o $@
 744
 745 $(OUTPUT)builtin-help.o: builtin-help.c $(OUTPUT)common-cmds.h $(OUTPUT)PERF-CFLAGS
 746         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) \
 747                 '-DPERF_HTML_PATH="$(htmldir_SQ)"' \
 748                 '-DPERF_MAN_PATH="$(mandir_SQ)"' \
 749                 '-DPERF_INFO_PATH="$(infodir_SQ)"' $<
 750
 751 $(OUTPUT)builtin-timechart.o: builtin-timechart.c $(OUTPUT)common-cmds.h $(OUTPUT)PERF-CFLAGS
 752         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) \
 753                 '-DPERF_HTML_PATH="$(htmldir_SQ)"' \
 754                 '-DPERF_MAN_PATH="$(mandir_SQ)"' \
 755                 '-DPERF_INFO_PATH="$(infodir_SQ)"' $<
 756
 757 $(OUTPUT)common-cmds.h: util/generate-cmdlist.sh command-list.txt
 758
 759 $(OUTPUT)common-cmds.h: $(wildcard Documentation/perf-*.txt)
 760         $(QUIET_GEN). util/generate-cmdlist.sh > $@+ && mv $@+ $@
 761
 762 $(SCRIPTS) : % : %.sh
 763         $(QUIET_GEN)$(INSTALL) '$@.sh' '$(OUTPUT)$@'
 764
 765 # These can record PERF_VERSION
 766 $(OUTPUT)perf.o perf.spec \
 767         $(SCRIPTS) \
 768         : $(OUTPUT)PERF-VERSION-FILE
 769
 770 .SUFFIXES:
 771 .SUFFIXES: .o .c .S .s
 772
 773 # These two need to be here so that when O= is not used they take precedence
 774 # over the general rule for .o
 775
 776 $(OUTPUT)util/%-flex.o: $(OUTPUT)util/%-flex.c $(OUTPUT)PERF-CFLAGS
 777         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -Iutil/ -w $<
 778
 779 $(OUTPUT)util/%-bison.o: $(OUTPUT)util/%-bison.c $(OUTPUT)PERF-CFLAGS
 780         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DYYENABLE_NLS=0 -DYYLTYPE_IS_TRIVIAL=0 -Iutil/ -w $<
 781
 782 $(OUTPUT)%.o: %.c $(OUTPUT)PERF-CFLAGS
 783         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $<
 784 $(OUTPUT)%.i: %.c $(OUTPUT)PERF-CFLAGS
 785         $(QUIET_CC)$(CC) -o $@ -E $(ALL_CFLAGS) $<
 786 $(OUTPUT)%.s: %.c $(OUTPUT)PERF-CFLAGS
 787         $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $<
 788 $(OUTPUT)%.o: %.S
 789         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $<
 790 $(OUTPUT)%.s: %.S
 791         $(QUIET_CC)$(CC) -o $@ -E $(ALL_CFLAGS) $<
 792
 793 $(OUTPUT)util/exec_cmd.o: util/exec_cmd.c $(OUTPUT)PERF-CFLAGS
 794         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) \
 795                 '-DPERF_EXEC_PATH="$(perfexecdir_SQ)"' \
 796                 '-DBINDIR="$(bindir_relative_SQ)"' \
 797                 '-DPREFIX="$(prefix_SQ)"' \
 798                 $<
 799
 800 $(OUTPUT)util/config.o: util/config.c $(OUTPUT)PERF-CFLAGS
 801         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $<
 802
 803 $(OUTPUT)util/ui/browser.o: util/ui/browser.c $(OUTPUT)PERF-CFLAGS
 804         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $<
 805
 806 $(OUTPUT)util/ui/browsers/annotate.o: util/ui/browsers/annotate.c $(OUTPUT)PERF-CFLAGS
 807         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $<
 808
 809 $(OUTPUT)util/ui/browsers/hists.o: util/ui/browsers/hists.c $(OUTPUT)PERF-CFLAGS
 810         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $<
 811
 812 $(OUTPUT)util/ui/browsers/map.o: util/ui/browsers/map.c $(OUTPUT)PERF-CFLAGS
 813         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $<
 814
 815 $(OUTPUT)util/rbtree.o: ../../lib/rbtree.c $(OUTPUT)PERF-CFLAGS
 816         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $<
 817
 818 $(OUTPUT)util/scripting-engines/trace-event-perl.o: util/scripting-engines/trace-event-perl.c $(OUTPUT)PERF-CFLAGS
 819         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $(PERL_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-shadow $<
 820
 821 $(OUTPUT)scripts/perl/Perf-Trace-Util/Context.o: scripts/perl/Perf-Trace-Util/Context.c $(OUTPUT)PERF-CFLAGS
 822         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $(PERL_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-nested-externs $<
 823
 824 $(OUTPUT)util/scripting-engines/trace-event-python.o: util/scripting-engines/trace-event-python.c $(OUTPUT)PERF-CFLAGS
 825         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $(PYTHON_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-shadow $<
 826
 827 $(OUTPUT)scripts/python/Perf-Trace-Util/Context.o: scripts/python/Perf-Trace-Util/Context.c $(OUTPUT)PERF-CFLAGS
 828         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $(PYTHON_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-nested-externs $<
 829
 830 $(OUTPUT)perf-%: %.o $(PERFLIBS)
 831         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 832
 833 $(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
 834 $(patsubst perf-%,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
 835
 836 # we compile into subdirectories. if the target directory is not the source directory, they might not exists. So
 837 # we depend the various files onto their directories.
 838 DIRECTORY_DEPS = $(LIB_OBJS) $(BUILTIN_OBJS) $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)common-cmds.h
 839 $(DIRECTORY_DEPS): | $(sort $(dir $(DIRECTORY_DEPS)))
 840 # In the second step, we make a rule to actually create these directories
 841 $(sort $(dir $(DIRECTORY_DEPS))):
 842         $(QUIET_MKDIR)$(MKDIR) -p $@ 2>/dev/null
 843
 844 $(LIB_FILE): $(LIB_OBJS)
 845         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
 846
 847 help:
 848         @echo 'Perf make targets:'
 849         @echo '  doc            - make *all* documentation (see below)'
 850         @echo '  man            - make manpage documentation (access with man <foo>)'
 851         @echo '  html           - make html documentation'
 852         @echo '  info           - make GNU info documentation (access with info <foo>)'
 853         @echo '  pdf            - make pdf documentation'
 854         @echo '  TAGS           - use etags to make tag information for source browsing'
 855         @echo '  tags           - use ctags to make tag information for source browsing'
 856         @echo '  cscope - use cscope to make interactive browsing database'
 857         @echo ''
 858         @echo 'Perf install targets:'
 859         @echo '  NOTE: documentation build requires asciidoc, xmlto packages to be installed'
 860         @echo '  HINT: use "make prefix=<path> <install target>" to install to a particular'
 861         @echo '        path like make prefix=/usr/local install install-doc'
 862         @echo '  install        - install compiled binaries'
 863         @echo '  install-doc    - install *all* documentation'
 864         @echo '  install-man    - install manpage documentation'
 865         @echo '  install-html   - install html documentation'
 866         @echo '  install-info   - install GNU info documentation'
 867         @echo '  install-pdf    - install pdf documentation'
 868         @echo ''
 869         @echo '  quick-install-doc      - alias for quick-install-man'
 870         @echo '  quick-install-man      - install the documentation quickly'
 871         @echo '  quick-install-html     - install the html documentation quickly'
 872         @echo ''
 873         @echo 'Perf maintainer targets:'
 874         @echo '  clean                  - clean all binary objects and build output'
 875
 876 doc:
 877         $(MAKE) -C Documentation all
 878
 879 man:
 880         $(MAKE) -C Documentation man
 881
 882 html:
 883         $(MAKE) -C Documentation html
 884
 885 info:
 886         $(MAKE) -C Documentation info
 887
 888 pdf:
 889         $(MAKE) -C Documentation pdf
 890
 891 TAGS:
 892         $(RM) TAGS
 893         $(FIND) . -name '*.[hcS]' -print | xargs etags -a
 894
 895 tags:
 896         $(RM) tags
 897         $(FIND) . -name '*.[hcS]' -print | xargs ctags -a
 898
 899 cscope:
 900         $(RM) cscope*
 901         $(FIND) . -name '*.[hcS]' -print | xargs cscope -b
 902
 903 ### Detect prefix changes
 904 TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\
 905              $(bindir_SQ):$(perfexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
 906
 907 $(OUTPUT)PERF-CFLAGS: .FORCE-PERF-CFLAGS
 908         @FLAGS='$(TRACK_CFLAGS)'; \
 909             if test x"$$FLAGS" != x"`cat $(OUTPUT)PERF-CFLAGS 2>/dev/null`" ; then \
 910                 echo 1>&2 "    * new build flags or prefix"; \
 911                 echo "$$FLAGS" >$(OUTPUT)PERF-CFLAGS; \
 912             fi
 913
 914 ### Testing rules
 915
 916 # GNU make supports exporting all variables by "export" without parameters.
 917 # However, the environment gets quite big, and some programs have problems
 918 # with that.
 919
 920 check: $(OUTPUT)common-cmds.h
 921         if sparse; \
 922         then \
 923                 for i in *.c */*.c; \
 924                 do \
 925                         sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; \
 926                 done; \
 927         else \
 928                 exit 1; \
 929         fi
 930
 931 ### Installation rules
 932
 933 ifneq ($(filter /%,$(firstword $(perfexecdir))),)
 934 perfexec_instdir = $(perfexecdir)
 935 else
 936 perfexec_instdir = $(prefix)/$(perfexecdir)
 937 endif
 938 perfexec_instdir_SQ = $(subst ','\'',$(perfexec_instdir))
 939
 940 install: all
 941         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
 942         $(INSTALL) $(OUTPUT)perf '$(DESTDIR_SQ)$(bindir_SQ)'
 943         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'
 944         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'
 945         $(INSTALL) $(OUTPUT)perf-archive -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
 946         $(INSTALL) scripts/perl/Perf-Trace-Util/lib/Perf/Trace/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'
 947         $(INSTALL) scripts/perl/*.pl -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl'
 948         $(INSTALL) scripts/perl/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'
 949         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'
 950         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'
 951         $(INSTALL) scripts/python/Perf-Trace-Util/lib/Perf/Trace/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'
 952         $(INSTALL) scripts/python/*.py -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python'
 953         $(INSTALL) scripts/python/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'
 954
 955 install-python_ext:
 956         $(PYTHON_WORD) util/setup.py --quiet install --root='/$(DESTDIR_SQ)'
 957
 958 install-doc:
 959         $(MAKE) -C Documentation install
 960
 961 install-man:
 962         $(MAKE) -C Documentation install-man
 963
 964 install-html:
 965         $(MAKE) -C Documentation install-html
 966
 967 install-info:
 968         $(MAKE) -C Documentation install-info
 969
 970 install-pdf:
 971         $(MAKE) -C Documentation install-pdf
 972
 973 quick-install-doc:
 974         $(MAKE) -C Documentation quick-install
 975
 976 quick-install-man:
 977         $(MAKE) -C Documentation quick-install-man
 978
 979 quick-install-html:
 980         $(MAKE) -C Documentation quick-install-html
 981
 982 ### Cleaning rules
 983
 984 clean:
 985         $(RM) $(LIB_OBJS) $(BUILTIN_OBJS) $(LIB_FILE) $(OUTPUT)perf-archive $(OUTPUT)perf.o $(LANG_BINDINGS)
 986         $(RM) $(ALL_PROGRAMS) perf
 987         $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo $(OUTPUT)common-cmds.h TAGS tags cscope*
 988         $(MAKE) -C Documentation/ clean
 989         $(RM) $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)PERF-CFLAGS
 990         $(RM) $(OUTPUT)util/*-{bison,flex}*
 991         $(python-clean)
 992
 993 .PHONY: all install clean strip
 994 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
 995 .PHONY: .FORCE-PERF-VERSION-FILE TAGS tags cscope .FORCE-PERF-CFLAGS