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 FLEX = $(CROSS_COMPILE)flex
  65 BISON= $(CROSS_COMPILE)bison
  66
  67 # Additional ARCH settings for x86
  68 ifeq ($(ARCH),i386)
  69         ARCH := x86
  70 endif
  71 ifeq ($(ARCH),x86_64)
  72         ARCH := x86
  73         IS_X86_64 := 0
  74         ifeq (, $(findstring m32,$(EXTRA_CFLAGS)))
  75                 IS_X86_64 := $(shell echo __x86_64__ | ${CC} -E -xc - | tail -n 1)
  76         endif
  77         ifeq (${IS_X86_64}, 1)
  78                 RAW_ARCH := x86_64
  79                 ARCH_CFLAGS := -DARCH_X86_64
  80                 ARCH_INCLUDE = ../../arch/x86/lib/memcpy_64.S ../../arch/x86/lib/memset_64.S
  81         endif
  82 endif
  83
  84 # Treat warnings as errors unless directed not to
  85 ifneq ($(WERROR),0)
  86         CFLAGS_WERROR := -Werror
  87 endif
  88
  89 #
  90 # Include saner warnings here, which can catch bugs:
  91 #
  92
  93 EXTRA_WARNINGS := -Wformat
  94 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wformat-security
  95 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wformat-y2k
  96 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wshadow
  97 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Winit-self
  98 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wpacked
  99 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wredundant-decls
 100 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wstrict-aliasing=3
 101 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wswitch-default
 102 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wswitch-enum
 103 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wno-system-headers
 104 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wundef
 105 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wwrite-strings
 106 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wbad-function-cast
 107 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wmissing-declarations
 108 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wmissing-prototypes
 109 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wnested-externs
 110 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wold-style-definition
 111 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wstrict-prototypes
 112 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wdeclaration-after-statement
 113
 114 ifeq ("$(origin DEBUG)", "command line")
 115   PERF_DEBUG = $(DEBUG)
 116 endif
 117 ifndef PERF_DEBUG
 118   CFLAGS_OPTIMIZE = -O6
 119 endif
 120
 121 CFLAGS = -fno-omit-frame-pointer -ggdb3 -Wall -Wextra -std=gnu99 $(CFLAGS_WERROR) $(CFLAGS_OPTIMIZE) -D_FORTIFY_SOURCE=2 $(EXTRA_WARNINGS) $(EXTRA_CFLAGS)
 122 EXTLIBS = -lpthread -lrt -lelf -lm
 123 ALL_CFLAGS = $(CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE
 124 ALL_LDFLAGS = $(LDFLAGS)
 125 STRIP ?= strip
 126
 127 # Among the variables below, these:
 128 #   perfexecdir
 129 #   template_dir
 130 #   mandir
 131 #   infodir
 132 #   htmldir
 133 #   ETC_PERFCONFIG (but not sysconfdir)
 134 # can be specified as a relative path some/where/else;
 135 # this is interpreted as relative to $(prefix) and "perf" at
 136 # runtime figures out where they are based on the path to the executable.
 137 # This can help installing the suite in a relocatable way.
 138
 139 # Make the path relative to DESTDIR, not to prefix
 140 ifndef DESTDIR
 141 prefix = $(HOME)
 142 endif
 143 bindir_relative = bin
 144 bindir = $(prefix)/$(bindir_relative)
 145 mandir = share/man
 146 infodir = share/info
 147 perfexecdir = libexec/perf-core
 148 sharedir = $(prefix)/share
 149 template_dir = share/perf-core/templates
 150 htmldir = share/doc/perf-doc
 151 ifeq ($(prefix),/usr)
 152 sysconfdir = /etc
 153 ETC_PERFCONFIG = $(sysconfdir)/perfconfig
 154 else
 155 sysconfdir = $(prefix)/etc
 156 ETC_PERFCONFIG = etc/perfconfig
 157 endif
 158 lib = lib
 159
 160 export prefix bindir sharedir sysconfdir
 161
 162 RM = rm -f
 163 MKDIR = mkdir
 164 FIND = find
 165 INSTALL = install
 166
 167 # sparse is architecture-neutral, which means that we need to tell it
 168 # explicitly what architecture to check for. Fix this up for yours..
 169 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
 170
 171 -include config/feature-tests.mak
 172
 173 ifeq ($(call try-cc,$(SOURCE_HELLO),-Werror -fstack-protector-all),y)
 174         CFLAGS := $(CFLAGS) -fstack-protector-all
 175 endif
 176
 177 ifeq ($(call try-cc,$(SOURCE_HELLO),-Werror -Wstack-protector),y)
 178        CFLAGS := $(CFLAGS) -Wstack-protector
 179 endif
 180
 181 ifeq ($(call try-cc,$(SOURCE_HELLO),-Werror -Wvolatile-register-var),y)
 182        CFLAGS := $(CFLAGS) -Wvolatile-register-var
 183 endif
 184
 185 ### --- END CONFIGURATION SECTION ---
 186
 187 BASIC_CFLAGS = -Iutil/include -Iarch/$(ARCH)/include -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE
 188 BASIC_LDFLAGS =
 189
 190 # Guard against environment variables
 191 BUILTIN_OBJS =
 192 LIB_H =
 193 LIB_OBJS =
 194 PYRF_OBJS =
 195 SCRIPT_SH =
 196
 197 SCRIPT_SH += perf-archive.sh
 198
 199 grep-libs = $(filter -l%,$(1))
 200 strip-libs = $(filter-out -l%,$(1))
 201
 202 PYTHON_EXT_SRCS := $(shell grep -v ^\# util/python-ext-sources)
 203 PYTHON_EXT_DEPS := util/python-ext-sources util/setup.py
 204
 205 $(OUTPUT)python/perf.so: $(PYRF_OBJS) $(PYTHON_EXT_SRCS) $(PYTHON_EXT_DEPS)
 206         $(QUIET_GEN)CFLAGS='$(BASIC_CFLAGS)' $(PYTHON_WORD) util/setup.py \
 207           --quiet build_ext; \
 208         mkdir -p $(OUTPUT)python && \
 209         cp $(PYTHON_EXTBUILD_LIB)perf.so $(OUTPUT)python/
 210 #
 211 # No Perl scripts right now:
 212 #
 213
 214 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH))
 215
 216 #
 217 # Single 'perf' binary right now:
 218 #
 219 PROGRAMS += $(OUTPUT)perf
 220
 221 LANG_BINDINGS =
 222
 223 # what 'all' will build and 'install' will install, in perfexecdir
 224 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 225
 226 # what 'all' will build but not install in perfexecdir
 227 OTHER_PROGRAMS = $(OUTPUT)perf
 228
 229 # Set paths to tools early so that they can be used for version tests.
 230 ifndef SHELL_PATH
 231         SHELL_PATH = /bin/sh
 232 endif
 233 ifndef PERL_PATH
 234         PERL_PATH = /usr/bin/perl
 235 endif
 236
 237 export PERL_PATH
 238
 239 LIB_FILE=$(OUTPUT)libperf.a
 240
 241 LIB_H += ../../include/linux/perf_event.h
 242 LIB_H += ../../include/linux/rbtree.h
 243 LIB_H += ../../include/linux/list.h
 244 LIB_H += ../../include/linux/const.h
 245 LIB_H += ../../include/linux/hash.h
 246 LIB_H += ../../include/linux/stringify.h
 247 LIB_H += util/include/linux/bitmap.h
 248 LIB_H += util/include/linux/bitops.h
 249 LIB_H += util/include/linux/compiler.h
 250 LIB_H += util/include/linux/const.h
 251 LIB_H += util/include/linux/ctype.h
 252 LIB_H += util/include/linux/kernel.h
 253 LIB_H += util/include/linux/list.h
 254 LIB_H += util/include/linux/module.h
 255 LIB_H += util/include/linux/poison.h
 256 LIB_H += util/include/linux/prefetch.h
 257 LIB_H += util/include/linux/rbtree.h
 258 LIB_H += util/include/linux/string.h
 259 LIB_H += util/include/linux/types.h
 260 LIB_H += util/include/linux/linkage.h
 261 LIB_H += util/include/asm/asm-offsets.h
 262 LIB_H += util/include/asm/bug.h
 263 LIB_H += util/include/asm/byteorder.h
 264 LIB_H += util/include/asm/hweight.h
 265 LIB_H += util/include/asm/swab.h
 266 LIB_H += util/include/asm/system.h
 267 LIB_H += util/include/asm/uaccess.h
 268 LIB_H += util/include/dwarf-regs.h
 269 LIB_H += util/include/asm/dwarf2.h
 270 LIB_H += util/include/asm/cpufeature.h
 271 LIB_H += perf.h
 272 LIB_H += util/annotate.h
 273 LIB_H += util/cache.h
 274 LIB_H += util/callchain.h
 275 LIB_H += util/build-id.h
 276 LIB_H += util/debug.h
 277 LIB_H += util/debugfs.h
 278 LIB_H += util/sysfs.h
 279 LIB_H += util/pmu.h
 280 LIB_H += util/event.h
 281 LIB_H += util/evsel.h
 282 LIB_H += util/evlist.h
 283 LIB_H += util/exec_cmd.h
 284 LIB_H += util/types.h
 285 LIB_H += util/levenshtein.h
 286 LIB_H += util/map.h
 287 LIB_H += util/parse-options.h
 288 LIB_H += util/parse-events.h
 289 LIB_H += util/quote.h
 290 LIB_H += util/util.h
 291 LIB_H += util/xyarray.h
 292 LIB_H += util/header.h
 293 LIB_H += util/help.h
 294 LIB_H += util/session.h
 295 LIB_H += util/strbuf.h
 296 LIB_H += util/strlist.h
 297 LIB_H += util/strfilter.h
 298 LIB_H += util/svghelper.h
 299 LIB_H += util/tool.h
 300 LIB_H += util/run-command.h
 301 LIB_H += util/sigchain.h
 302 LIB_H += util/symbol.h
 303 LIB_H += util/color.h
 304 LIB_H += util/values.h
 305 LIB_H += util/sort.h
 306 LIB_H += util/hist.h
 307 LIB_H += util/thread.h
 308 LIB_H += util/thread_map.h
 309 LIB_H += util/trace-event.h
 310 LIB_H += util/probe-finder.h
 311 LIB_H += util/dwarf-aux.h
 312 LIB_H += util/probe-event.h
 313 LIB_H += util/pstack.h
 314 LIB_H += util/cpumap.h
 315 LIB_H += util/top.h
 316 LIB_H += $(ARCH_INCLUDE)
 317 LIB_H += util/cgroup.h
 318
 319 LIB_OBJS += $(OUTPUT)util/abspath.o
 320 LIB_OBJS += $(OUTPUT)util/alias.o
 321 LIB_OBJS += $(OUTPUT)util/annotate.o
 322 LIB_OBJS += $(OUTPUT)util/build-id.o
 323 LIB_OBJS += $(OUTPUT)util/config.o
 324 LIB_OBJS += $(OUTPUT)util/ctype.o
 325 LIB_OBJS += $(OUTPUT)util/debugfs.o
 326 LIB_OBJS += $(OUTPUT)util/sysfs.o
 327 LIB_OBJS += $(OUTPUT)util/pmu.o
 328 LIB_OBJS += $(OUTPUT)util/environment.o
 329 LIB_OBJS += $(OUTPUT)util/event.o
 330 LIB_OBJS += $(OUTPUT)util/evlist.o
 331 LIB_OBJS += $(OUTPUT)util/evsel.o
 332 LIB_OBJS += $(OUTPUT)util/exec_cmd.o
 333 LIB_OBJS += $(OUTPUT)util/help.o
 334 LIB_OBJS += $(OUTPUT)util/levenshtein.o
 335 LIB_OBJS += $(OUTPUT)util/parse-options.o
 336 LIB_OBJS += $(OUTPUT)util/parse-events.o
 337 LIB_OBJS += $(OUTPUT)util/path.o
 338 LIB_OBJS += $(OUTPUT)util/rbtree.o
 339 LIB_OBJS += $(OUTPUT)util/bitmap.o
 340 LIB_OBJS += $(OUTPUT)util/hweight.o
 341 LIB_OBJS += $(OUTPUT)util/run-command.o
 342 LIB_OBJS += $(OUTPUT)util/quote.o
 343 LIB_OBJS += $(OUTPUT)util/strbuf.o
 344 LIB_OBJS += $(OUTPUT)util/string.o
 345 LIB_OBJS += $(OUTPUT)util/strlist.o
 346 LIB_OBJS += $(OUTPUT)util/strfilter.o
 347 LIB_OBJS += $(OUTPUT)util/top.o
 348 LIB_OBJS += $(OUTPUT)util/usage.o
 349 LIB_OBJS += $(OUTPUT)util/wrapper.o
 350 LIB_OBJS += $(OUTPUT)util/sigchain.o
 351 LIB_OBJS += $(OUTPUT)util/symbol.o
 352 LIB_OBJS += $(OUTPUT)util/color.o
 353 LIB_OBJS += $(OUTPUT)util/pager.o
 354 LIB_OBJS += $(OUTPUT)util/header.o
 355 LIB_OBJS += $(OUTPUT)util/callchain.o
 356 LIB_OBJS += $(OUTPUT)util/values.o
 357 LIB_OBJS += $(OUTPUT)util/debug.o
 358 LIB_OBJS += $(OUTPUT)util/map.o
 359 LIB_OBJS += $(OUTPUT)util/pstack.o
 360 LIB_OBJS += $(OUTPUT)util/session.o
 361 LIB_OBJS += $(OUTPUT)util/thread.o
 362 LIB_OBJS += $(OUTPUT)util/thread_map.o
 363 LIB_OBJS += $(OUTPUT)util/trace-event-parse.o
 364 LIB_OBJS += $(OUTPUT)util/parse-events-flex.o
 365 LIB_OBJS += $(OUTPUT)util/parse-events-bison.o
 366 LIB_OBJS += $(OUTPUT)util/pmu-flex.o
 367 LIB_OBJS += $(OUTPUT)util/pmu-bison.o
 368 LIB_OBJS += $(OUTPUT)util/trace-event-read.o
 369 LIB_OBJS += $(OUTPUT)util/trace-event-info.o
 370 LIB_OBJS += $(OUTPUT)util/trace-event-scripting.o
 371 LIB_OBJS += $(OUTPUT)util/svghelper.o
 372 LIB_OBJS += $(OUTPUT)util/sort.o
 373 LIB_OBJS += $(OUTPUT)util/hist.o
 374 LIB_OBJS += $(OUTPUT)util/probe-event.o
 375 LIB_OBJS += $(OUTPUT)util/util.o
 376 LIB_OBJS += $(OUTPUT)util/xyarray.o
 377 LIB_OBJS += $(OUTPUT)util/cpumap.o
 378 LIB_OBJS += $(OUTPUT)util/cgroup.o
 379
 380 BUILTIN_OBJS += $(OUTPUT)builtin-annotate.o
 381
 382 BUILTIN_OBJS += $(OUTPUT)builtin-bench.o
 383
 384 # Benchmark modules
 385 BUILTIN_OBJS += $(OUTPUT)bench/sched-messaging.o
 386 BUILTIN_OBJS += $(OUTPUT)bench/sched-pipe.o
 387 ifeq ($(RAW_ARCH),x86_64)
 388 BUILTIN_OBJS += $(OUTPUT)bench/mem-memcpy-x86-64-asm.o
 389 BUILTIN_OBJS += $(OUTPUT)bench/mem-memset-x86-64-asm.o
 390 endif
 391 BUILTIN_OBJS += $(OUTPUT)bench/mem-memcpy.o
 392 BUILTIN_OBJS += $(OUTPUT)bench/mem-memset.o
 393
 394 BUILTIN_OBJS += $(OUTPUT)builtin-diff.o
 395 BUILTIN_OBJS += $(OUTPUT)builtin-evlist.o
 396 BUILTIN_OBJS += $(OUTPUT)builtin-help.o
 397 BUILTIN_OBJS += $(OUTPUT)builtin-sched.o
 398 BUILTIN_OBJS += $(OUTPUT)builtin-buildid-list.o
 399 BUILTIN_OBJS += $(OUTPUT)builtin-buildid-cache.o
 400 BUILTIN_OBJS += $(OUTPUT)builtin-list.o
 401 BUILTIN_OBJS += $(OUTPUT)builtin-record.o
 402 BUILTIN_OBJS += $(OUTPUT)builtin-report.o
 403 BUILTIN_OBJS += $(OUTPUT)builtin-stat.o
 404 BUILTIN_OBJS += $(OUTPUT)builtin-timechart.o
 405 BUILTIN_OBJS += $(OUTPUT)builtin-top.o
 406 BUILTIN_OBJS += $(OUTPUT)builtin-script.o
 407 BUILTIN_OBJS += $(OUTPUT)builtin-probe.o
 408 BUILTIN_OBJS += $(OUTPUT)builtin-kmem.o
 409 BUILTIN_OBJS += $(OUTPUT)builtin-lock.o
 410 BUILTIN_OBJS += $(OUTPUT)builtin-kvm.o
 411 BUILTIN_OBJS += $(OUTPUT)builtin-test.o
 412 BUILTIN_OBJS += $(OUTPUT)builtin-inject.o
 413
 414 PERFLIBS = $(LIB_FILE)
 415
 416 # Files needed for the python binding, perf.so
 417 # pyrf is just an internal name needed for all those wrappers.
 418 # This has to be in sync with what is in the 'sources' variable in
 419 # tools/perf/util/setup.py
 420
 421 PYRF_OBJS += $(OUTPUT)util/cpumap.o
 422 PYRF_OBJS += $(OUTPUT)util/ctype.o
 423 PYRF_OBJS += $(OUTPUT)util/evlist.o
 424 PYRF_OBJS += $(OUTPUT)util/evsel.o
 425 PYRF_OBJS += $(OUTPUT)util/python.o
 426 PYRF_OBJS += $(OUTPUT)util/thread_map.o
 427 PYRF_OBJS += $(OUTPUT)util/util.o
 428 PYRF_OBJS += $(OUTPUT)util/xyarray.o
 429
 430 #
 431 # Platform specific tweaks
 432 #
 433
 434 # We choose to avoid "if .. else if .. else .. endif endif"
 435 # because maintaining the nesting to match is a pain.  If
 436 # we had "elif" things would have been much nicer...
 437
 438 -include config.mak.autogen
 439 -include config.mak
 440
 441 ifndef NO_DWARF
 442 FLAGS_DWARF=$(ALL_CFLAGS) -ldw -lelf $(ALL_LDFLAGS) $(EXTLIBS)
 443 ifneq ($(call try-cc,$(SOURCE_DWARF),$(FLAGS_DWARF)),y)
 444         msg := $(warning No libdw.h found or old libdw.h found or elfutils is older than 0.138, disables dwarf support. Please install new elfutils-devel/libdw-dev);
 445         NO_DWARF := 1
 446 endif # Dwarf support
 447 endif # NO_DWARF
 448
 449 -include arch/$(ARCH)/Makefile
 450
 451 ifneq ($(OUTPUT),)
 452         BASIC_CFLAGS += -I$(OUTPUT)
 453 endif
 454
 455 FLAGS_LIBELF=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS)
 456 ifneq ($(call try-cc,$(SOURCE_LIBELF),$(FLAGS_LIBELF)),y)
 457         FLAGS_GLIBC=$(ALL_CFLAGS) $(ALL_LDFLAGS)
 458         ifneq ($(call try-cc,$(SOURCE_GLIBC),$(FLAGS_GLIBC)),y)
 459                 msg := $(error No gnu/libc-version.h found, please install glibc-dev[el]/glibc-static);
 460         else
 461                 msg := $(error No libelf.h/libelf found, please install libelf-dev/elfutils-libelf-devel);
 462         endif
 463 endif
 464
 465 ifneq ($(call try-cc,$(SOURCE_ELF_MMAP),$(FLAGS_COMMON)),y)
 466         BASIC_CFLAGS += -DLIBELF_NO_MMAP
 467 endif
 468
 469 ifndef NO_DWARF
 470 ifeq ($(origin PERF_HAVE_DWARF_REGS), undefined)
 471         msg := $(warning DWARF register mappings have not been defined for architecture $(ARCH), DWARF support disabled);
 472 else
 473         BASIC_CFLAGS += -DDWARF_SUPPORT
 474         EXTLIBS += -lelf -ldw
 475         LIB_OBJS += $(OUTPUT)util/probe-finder.o
 476         LIB_OBJS += $(OUTPUT)util/dwarf-aux.o
 477 endif # PERF_HAVE_DWARF_REGS
 478 endif # NO_DWARF
 479
 480 ifdef NO_NEWT
 481         BASIC_CFLAGS += -DNO_NEWT_SUPPORT
 482 else
 483         FLAGS_NEWT=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) -lnewt
 484         ifneq ($(call try-cc,$(SOURCE_NEWT),$(FLAGS_NEWT)),y)
 485                 msg := $(warning newt not found, disables TUI support. Please install newt-devel or libnewt-dev);
 486                 BASIC_CFLAGS += -DNO_NEWT_SUPPORT
 487         else
 488                 # Fedora has /usr/include/slang/slang.h, but ubuntu /usr/include/slang.h
 489                 BASIC_CFLAGS += -I/usr/include/slang
 490                 EXTLIBS += -lnewt -lslang
 491                 LIB_OBJS += $(OUTPUT)util/ui/setup.o
 492                 LIB_OBJS += $(OUTPUT)util/ui/browser.o
 493                 LIB_OBJS += $(OUTPUT)util/ui/browsers/annotate.o
 494                 LIB_OBJS += $(OUTPUT)util/ui/browsers/hists.o
 495                 LIB_OBJS += $(OUTPUT)util/ui/browsers/map.o
 496                 LIB_OBJS += $(OUTPUT)util/ui/helpline.o
 497                 LIB_OBJS += $(OUTPUT)util/ui/progress.o
 498                 LIB_OBJS += $(OUTPUT)util/ui/util.o
 499                 LIB_H += util/ui/browser.h
 500                 LIB_H += util/ui/browsers/map.h
 501                 LIB_H += util/ui/helpline.h
 502                 LIB_H += util/ui/keysyms.h
 503                 LIB_H += util/ui/libslang.h
 504                 LIB_H += util/ui/progress.h
 505                 LIB_H += util/ui/util.h
 506                 LIB_H += util/ui/ui.h
 507         endif
 508 endif
 509
 510 ifdef NO_LIBPERL
 511         BASIC_CFLAGS += -DNO_LIBPERL
 512 else
 513        PERL_EMBED_LDOPTS = $(shell perl -MExtUtils::Embed -e ldopts 2>/dev/null)
 514        PERL_EMBED_LDFLAGS = $(call strip-libs,$(PERL_EMBED_LDOPTS))
 515        PERL_EMBED_LIBADD = $(call grep-libs,$(PERL_EMBED_LDOPTS))
 516         PERL_EMBED_CCOPTS = `perl -MExtUtils::Embed -e ccopts 2>/dev/null`
 517         FLAGS_PERL_EMBED=$(PERL_EMBED_CCOPTS) $(PERL_EMBED_LDOPTS)
 518
 519         ifneq ($(call try-cc,$(SOURCE_PERL_EMBED),$(FLAGS_PERL_EMBED)),y)
 520                 BASIC_CFLAGS += -DNO_LIBPERL
 521         else
 522                ALL_LDFLAGS += $(PERL_EMBED_LDFLAGS)
 523                EXTLIBS += $(PERL_EMBED_LIBADD)
 524                 LIB_OBJS += $(OUTPUT)util/scripting-engines/trace-event-perl.o
 525                 LIB_OBJS += $(OUTPUT)scripts/perl/Perf-Trace-Util/Context.o
 526         endif
 527 endif
 528
 529 disable-python = $(eval $(disable-python_code))
 530 define disable-python_code
 531   BASIC_CFLAGS += -DNO_LIBPYTHON
 532   $(if $(1),$(warning No $(1) was found))
 533   $(warning Python support won't be built)
 534 endef
 535
 536 override PYTHON := \
 537   $(call get-executable-or-default,PYTHON,python)
 538
 539 ifndef PYTHON
 540   $(call disable-python,python interpreter)
 541   python-clean :=
 542 else
 543
 544   PYTHON_WORD := $(call shell-wordify,$(PYTHON))
 545
 546   # python extension build directories
 547   PYTHON_EXTBUILD     := $(OUTPUT)python_ext_build/
 548   PYTHON_EXTBUILD_LIB := $(PYTHON_EXTBUILD)lib/
 549   PYTHON_EXTBUILD_TMP := $(PYTHON_EXTBUILD)tmp/
 550   export PYTHON_EXTBUILD_LIB PYTHON_EXTBUILD_TMP
 551
 552   python-clean := rm -rf $(PYTHON_EXTBUILD) $(OUTPUT)python/perf.so
 553
 554   ifdef NO_LIBPYTHON
 555     $(call disable-python)
 556   else
 557
 558     override PYTHON_CONFIG := \
 559       $(call get-executable-or-default,PYTHON_CONFIG,$(PYTHON)-config)
 560
 561     ifndef PYTHON_CONFIG
 562       $(call disable-python,python-config tool)
 563     else
 564
 565       PYTHON_CONFIG_SQ := $(call shell-sq,$(PYTHON_CONFIG))
 566
 567       PYTHON_EMBED_LDOPTS := $(shell $(PYTHON_CONFIG_SQ) --ldflags 2>/dev/null)
 568       PYTHON_EMBED_LDFLAGS := $(call strip-libs,$(PYTHON_EMBED_LDOPTS))
 569       PYTHON_EMBED_LIBADD := $(call grep-libs,$(PYTHON_EMBED_LDOPTS))
 570       PYTHON_EMBED_CCOPTS := $(shell $(PYTHON_CONFIG_SQ) --cflags 2>/dev/null)
 571       FLAGS_PYTHON_EMBED := $(PYTHON_EMBED_CCOPTS) $(PYTHON_EMBED_LDOPTS)
 572
 573       ifneq ($(call try-cc,$(SOURCE_PYTHON_EMBED),$(FLAGS_PYTHON_EMBED)),y)
 574         $(call disable-python,Python.h (for Python 2.x))
 575       else
 576
 577         ifneq ($(call try-cc,$(SOURCE_PYTHON_VERSION),$(FLAGS_PYTHON_EMBED)),y)
 578           $(warning Python 3 is not yet supported; please set)
 579           $(warning PYTHON and/or PYTHON_CONFIG appropriately.)
 580           $(warning If you also have Python 2 installed, then)
 581           $(warning try something like:)
 582           $(warning $(and ,))
 583           $(warning $(and ,)  make PYTHON=python2)
 584           $(warning $(and ,))
 585           $(warning Otherwise, disable Python support entirely:)
 586           $(warning $(and ,))
 587           $(warning $(and ,)  make NO_LIBPYTHON=1)
 588           $(warning $(and ,))
 589           $(error   $(and ,))
 590         else
 591           ALL_LDFLAGS += $(PYTHON_EMBED_LDFLAGS)
 592           EXTLIBS += $(PYTHON_EMBED_LIBADD)
 593           LIB_OBJS += $(OUTPUT)util/scripting-engines/trace-event-python.o
 594           LIB_OBJS += $(OUTPUT)scripts/python/Perf-Trace-Util/Context.o
 595           LANG_BINDINGS += $(OUTPUT)python/perf.so
 596         endif
 597
 598       endif
 599     endif
 600   endif
 601 endif
 602
 603 ifdef NO_DEMANGLE
 604         BASIC_CFLAGS += -DNO_DEMANGLE
 605 else
 606         ifdef HAVE_CPLUS_DEMANGLE
 607                 EXTLIBS += -liberty
 608                 BASIC_CFLAGS += -DHAVE_CPLUS_DEMANGLE
 609         else
 610                 FLAGS_BFD=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) -lbfd
 611                 has_bfd := $(call try-cc,$(SOURCE_BFD),$(FLAGS_BFD))
 612                 ifeq ($(has_bfd),y)
 613                         EXTLIBS += -lbfd
 614                 else
 615                         FLAGS_BFD_IBERTY=$(FLAGS_BFD) -liberty
 616                         has_bfd_iberty := $(call try-cc,$(SOURCE_BFD),$(FLAGS_BFD_IBERTY))
 617                         ifeq ($(has_bfd_iberty),y)
 618                                 EXTLIBS += -lbfd -liberty
 619                         else
 620                                 FLAGS_BFD_IBERTY_Z=$(FLAGS_BFD_IBERTY) -lz
 621                                 has_bfd_iberty_z := $(call try-cc,$(SOURCE_BFD),$(FLAGS_BFD_IBERTY_Z))
 622                                 ifeq ($(has_bfd_iberty_z),y)
 623                                         EXTLIBS += -lbfd -liberty -lz
 624                                 else
 625                                         FLAGS_CPLUS_DEMANGLE=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) -liberty
 626                                         has_cplus_demangle := $(call try-cc,$(SOURCE_CPLUS_DEMANGLE),$(FLAGS_CPLUS_DEMANGLE))
 627                                         ifeq ($(has_cplus_demangle),y)
 628                                                 EXTLIBS += -liberty
 629                                                 BASIC_CFLAGS += -DHAVE_CPLUS_DEMANGLE
 630                                         else
 631                                                 msg := $(warning No bfd.h/libbfd found, install binutils-dev[el]/zlib-static to gain symbol demangling)
 632                                                 BASIC_CFLAGS += -DNO_DEMANGLE
 633                                         endif
 634                                 endif
 635                         endif
 636                 endif
 637         endif
 638 endif
 639
 640
 641 ifdef NO_STRLCPY
 642         BASIC_CFLAGS += -DNO_STRLCPY
 643 else
 644         ifneq ($(call try-cc,$(SOURCE_STRLCPY),),y)
 645                 BASIC_CFLAGS += -DNO_STRLCPY
 646         endif
 647 endif
 648
 649 ifneq ($(findstring $(MAKEFLAGS),s),s)
 650 ifndef V
 651         QUIET_CC       = @echo '   ' CC $@;
 652         QUIET_AR       = @echo '   ' AR $@;
 653         QUIET_LINK     = @echo '   ' LINK $@;
 654         QUIET_MKDIR    = @echo '   ' MKDIR $@;
 655         QUIET_GEN      = @echo '   ' GEN $@;
 656         QUIET_FLEX     = @echo '   ' FLEX $@;
 657         QUIET_BISON    = @echo '   ' BISON $@;
 658 endif
 659 endif
 660
 661 ifdef ASCIIDOC8
 662         export ASCIIDOC8
 663 endif
 664
 665 # Shell quote (do not use $(call) to accommodate ancient setups);
 666
 667 ETC_PERFCONFIG_SQ = $(subst ','\'',$(ETC_PERFCONFIG))
 668
 669 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
 670 bindir_SQ = $(subst ','\'',$(bindir))
 671 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
 672 mandir_SQ = $(subst ','\'',$(mandir))
 673 infodir_SQ = $(subst ','\'',$(infodir))
 674 perfexecdir_SQ = $(subst ','\'',$(perfexecdir))
 675 template_dir_SQ = $(subst ','\'',$(template_dir))
 676 htmldir_SQ = $(subst ','\'',$(htmldir))
 677 prefix_SQ = $(subst ','\'',$(prefix))
 678
 679 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
 680
 681 LIBS = -Wl,--whole-archive $(PERFLIBS) -Wl,--no-whole-archive -Wl,--start-group $(EXTLIBS) -Wl,--end-group
 682
 683 ALL_CFLAGS += $(BASIC_CFLAGS)
 684 ALL_CFLAGS += $(ARCH_CFLAGS)
 685 ALL_LDFLAGS += $(BASIC_LDFLAGS)
 686
 687 export INSTALL SHELL_PATH
 688
 689
 690 ### Build rules
 691
 692 SHELL = $(SHELL_PATH)
 693
 694 all: shell_compatibility_test $(ALL_PROGRAMS) $(LANG_BINDINGS) $(OTHER_PROGRAMS)
 695
 696 please_set_SHELL_PATH_to_a_more_modern_shell:
 697         @$$(:)
 698
 699 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
 700
 701 strip: $(PROGRAMS) $(OUTPUT)perf
 702         $(STRIP) $(STRIP_OPTS) $(PROGRAMS) $(OUTPUT)perf
 703
 704 $(OUTPUT)perf.o: perf.c $(OUTPUT)common-cmds.h $(OUTPUT)PERF-CFLAGS
 705         $(QUIET_CC)$(CC) -DPERF_VERSION='"$(PERF_VERSION)"' \
 706                 '-DPERF_HTML_PATH="$(htmldir_SQ)"' \
 707                 $(ALL_CFLAGS) -c $(filter %.c,$^) -o $@
 708
 709 $(OUTPUT)perf: $(OUTPUT)perf.o $(BUILTIN_OBJS) $(PERFLIBS)
 710         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) $(ALL_LDFLAGS) $(OUTPUT)perf.o \
 711                $(BUILTIN_OBJS) $(LIBS) -o $@
 712
 713 $(OUTPUT)builtin-help.o: builtin-help.c $(OUTPUT)common-cmds.h $(OUTPUT)PERF-CFLAGS
 714         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) \
 715                 '-DPERF_HTML_PATH="$(htmldir_SQ)"' \
 716                 '-DPERF_MAN_PATH="$(mandir_SQ)"' \
 717                 '-DPERF_INFO_PATH="$(infodir_SQ)"' $<
 718
 719 $(OUTPUT)builtin-timechart.o: builtin-timechart.c $(OUTPUT)common-cmds.h $(OUTPUT)PERF-CFLAGS
 720         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) \
 721                 '-DPERF_HTML_PATH="$(htmldir_SQ)"' \
 722                 '-DPERF_MAN_PATH="$(mandir_SQ)"' \
 723                 '-DPERF_INFO_PATH="$(infodir_SQ)"' $<
 724
 725 $(OUTPUT)common-cmds.h: util/generate-cmdlist.sh command-list.txt
 726
 727 $(OUTPUT)common-cmds.h: $(wildcard Documentation/perf-*.txt)
 728         $(QUIET_GEN). util/generate-cmdlist.sh > $@+ && mv $@+ $@
 729
 730 $(SCRIPTS) : % : %.sh
 731         $(QUIET_GEN)$(INSTALL) '$@.sh' '$(OUTPUT)$@'
 732
 733 # These can record PERF_VERSION
 734 $(OUTPUT)perf.o perf.spec \
 735         $(SCRIPTS) \
 736         : $(OUTPUT)PERF-VERSION-FILE
 737
 738 .SUFFIXES:
 739 .SUFFIXES: .o .c .S .s
 740
 741 $(OUTPUT)%.o: %.c $(OUTPUT)PERF-CFLAGS
 742         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $<
 743 $(OUTPUT)%.i: %.c $(OUTPUT)PERF-CFLAGS
 744         $(QUIET_CC)$(CC) -o $@ -E $(ALL_CFLAGS) $<
 745 $(OUTPUT)%.s: %.c $(OUTPUT)PERF-CFLAGS
 746         $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $<
 747 $(OUTPUT)%.o: %.S
 748         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $<
 749 $(OUTPUT)%.s: %.S
 750         $(QUIET_CC)$(CC) -o $@ -E $(ALL_CFLAGS) $<
 751
 752 $(OUTPUT)util/exec_cmd.o: util/exec_cmd.c $(OUTPUT)PERF-CFLAGS
 753         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) \
 754                 '-DPERF_EXEC_PATH="$(perfexecdir_SQ)"' \
 755                 '-DBINDIR="$(bindir_relative_SQ)"' \
 756                 '-DPREFIX="$(prefix_SQ)"' \
 757                 $<
 758
 759 $(OUTPUT)util/config.o: util/config.c $(OUTPUT)PERF-CFLAGS
 760         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $<
 761
 762 $(OUTPUT)util/ui/browser.o: util/ui/browser.c $(OUTPUT)PERF-CFLAGS
 763         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $<
 764
 765 $(OUTPUT)util/ui/browsers/annotate.o: util/ui/browsers/annotate.c $(OUTPUT)PERF-CFLAGS
 766         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $<
 767
 768 $(OUTPUT)util/ui/browsers/hists.o: util/ui/browsers/hists.c $(OUTPUT)PERF-CFLAGS
 769         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $<
 770
 771 $(OUTPUT)util/ui/browsers/map.o: util/ui/browsers/map.c $(OUTPUT)PERF-CFLAGS
 772         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $<
 773
 774 $(OUTPUT)util/rbtree.o: ../../lib/rbtree.c $(OUTPUT)PERF-CFLAGS
 775         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $<
 776
 777 $(OUTPUT)util/parse-events-flex.o: util/parse-events-flex.c $(OUTPUT)PERF-CFLAGS
 778         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -Wno-redundant-decls -Wno-switch-default -Wno-unused-function $<
 779
 780 $(OUTPUT)util/pmu-flex.o: util/pmu-flex.c $(OUTPUT)PERF-CFLAGS
 781         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -Wno-redundant-decls -Wno-switch-default -Wno-unused-function $<
 782
 783 $(OUTPUT)util/scripting-engines/trace-event-perl.o: util/scripting-engines/trace-event-perl.c $(OUTPUT)PERF-CFLAGS
 784         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $(PERL_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-shadow $<
 785
 786 $(OUTPUT)scripts/perl/Perf-Trace-Util/Context.o: scripts/perl/Perf-Trace-Util/Context.c $(OUTPUT)PERF-CFLAGS
 787         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $(PERL_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-nested-externs $<
 788
 789 $(OUTPUT)util/scripting-engines/trace-event-python.o: util/scripting-engines/trace-event-python.c $(OUTPUT)PERF-CFLAGS
 790         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $(PYTHON_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-shadow $<
 791
 792 $(OUTPUT)scripts/python/Perf-Trace-Util/Context.o: scripts/python/Perf-Trace-Util/Context.c $(OUTPUT)PERF-CFLAGS
 793         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $(PYTHON_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-nested-externs $<
 794
 795 $(OUTPUT)perf-%: %.o $(PERFLIBS)
 796         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 797
 798 $(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
 799 $(patsubst perf-%,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
 800
 801 # we compile into subdirectories. if the target directory is not the source directory, they might not exists. So
 802 # we depend the various files onto their directories.
 803 DIRECTORY_DEPS = $(LIB_OBJS) $(BUILTIN_OBJS) $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)common-cmds.h
 804 $(DIRECTORY_DEPS): | $(sort $(dir $(DIRECTORY_DEPS)))
 805 # In the second step, we make a rule to actually create these directories
 806 $(sort $(dir $(DIRECTORY_DEPS))):
 807         $(QUIET_MKDIR)$(MKDIR) -p $@ 2>/dev/null
 808
 809 $(LIB_FILE): $(LIB_OBJS)
 810         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
 811
 812 help:
 813         @echo 'Perf make targets:'
 814         @echo '  doc            - make *all* documentation (see below)'
 815         @echo '  man            - make manpage documentation (access with man <foo>)'
 816         @echo '  html           - make html documentation'
 817         @echo '  info           - make GNU info documentation (access with info <foo>)'
 818         @echo '  pdf            - make pdf documentation'
 819         @echo '  event-parser   - make event parser code'
 820         @echo '  pmu-parser     - make pmu format parser code'
 821         @echo '  TAGS           - use etags to make tag information for source browsing'
 822         @echo '  tags           - use ctags to make tag information for source browsing'
 823         @echo '  cscope - use cscope to make interactive browsing database'
 824         @echo ''
 825         @echo 'Perf install targets:'
 826         @echo '  NOTE: documentation build requires asciidoc, xmlto packages to be installed'
 827         @echo '  HINT: use "make prefix=<path> <install target>" to install to a particular'
 828         @echo '        path like make prefix=/usr/local install install-doc'
 829         @echo '  install        - install compiled binaries'
 830         @echo '  install-doc    - install *all* documentation'
 831         @echo '  install-man    - install manpage documentation'
 832         @echo '  install-html   - install html documentation'
 833         @echo '  install-info   - install GNU info documentation'
 834         @echo '  install-pdf    - install pdf documentation'
 835         @echo ''
 836         @echo '  quick-install-doc      - alias for quick-install-man'
 837         @echo '  quick-install-man      - install the documentation quickly'
 838         @echo '  quick-install-html     - install the html documentation quickly'
 839         @echo ''
 840         @echo 'Perf maintainer targets:'
 841         @echo '  clean                  - clean all binary objects and build output'
 842
 843 doc:
 844         $(MAKE) -C Documentation all
 845
 846 man:
 847         $(MAKE) -C Documentation man
 848
 849 html:
 850         $(MAKE) -C Documentation html
 851
 852 info:
 853         $(MAKE) -C Documentation info
 854
 855 pdf:
 856         $(MAKE) -C Documentation pdf
 857
 858 TAGS:
 859         $(RM) TAGS
 860         $(FIND) . -name '*.[hcS]' -print | xargs etags -a
 861
 862 tags:
 863         $(RM) tags
 864         $(FIND) . -name '*.[hcS]' -print | xargs ctags -a
 865
 866 cscope:
 867         $(RM) cscope*
 868         $(FIND) . -name '*.[hcS]' -print | xargs cscope -b
 869
 870 event-parser:
 871         $(QUIET_BISON)$(BISON) -v util/parse-events.y -d -o util/parse-events-bison.c
 872         $(QUIET_FLEX)$(FLEX) --header-file=util/parse-events-flex.h -t util/parse-events.l > util/parse-events-flex.c
 873
 874 pmu-parser:
 875         $(QUIET_BISON)$(BISON) -v util/pmu.y -d -o util/pmu-bison.c
 876         $(QUIET_FLEX)$(FLEX) --header-file=util/pmu-flex.h -t util/pmu.l > util/pmu-flex.c
 877
 878 ### Detect prefix changes
 879 TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\
 880              $(bindir_SQ):$(perfexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
 881
 882 $(OUTPUT)PERF-CFLAGS: .FORCE-PERF-CFLAGS
 883         @FLAGS='$(TRACK_CFLAGS)'; \
 884             if test x"$$FLAGS" != x"`cat $(OUTPUT)PERF-CFLAGS 2>/dev/null`" ; then \
 885                 echo 1>&2 "    * new build flags or prefix"; \
 886                 echo "$$FLAGS" >$(OUTPUT)PERF-CFLAGS; \
 887             fi
 888
 889 ### Testing rules
 890
 891 # GNU make supports exporting all variables by "export" without parameters.
 892 # However, the environment gets quite big, and some programs have problems
 893 # with that.
 894
 895 check: $(OUTPUT)common-cmds.h
 896         if sparse; \
 897         then \
 898                 for i in *.c */*.c; \
 899                 do \
 900                         sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; \
 901                 done; \
 902         else \
 903                 exit 1; \
 904         fi
 905
 906 ### Installation rules
 907
 908 ifneq ($(filter /%,$(firstword $(perfexecdir))),)
 909 perfexec_instdir = $(perfexecdir)
 910 else
 911 perfexec_instdir = $(prefix)/$(perfexecdir)
 912 endif
 913 perfexec_instdir_SQ = $(subst ','\'',$(perfexec_instdir))
 914
 915 install: all
 916         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
 917         $(INSTALL) $(OUTPUT)perf '$(DESTDIR_SQ)$(bindir_SQ)'
 918         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'
 919         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'
 920         $(INSTALL) $(OUTPUT)perf-archive -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
 921         $(INSTALL) scripts/perl/Perf-Trace-Util/lib/Perf/Trace/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'
 922         $(INSTALL) scripts/perl/*.pl -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl'
 923         $(INSTALL) scripts/perl/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'
 924         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'
 925         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'
 926         $(INSTALL) scripts/python/Perf-Trace-Util/lib/Perf/Trace/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'
 927         $(INSTALL) scripts/python/*.py -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python'
 928         $(INSTALL) scripts/python/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'
 929
 930 install-python_ext:
 931         $(PYTHON_WORD) util/setup.py --quiet install --root='/$(DESTDIR_SQ)'
 932
 933 install-doc:
 934         $(MAKE) -C Documentation install
 935
 936 install-man:
 937         $(MAKE) -C Documentation install-man
 938
 939 install-html:
 940         $(MAKE) -C Documentation install-html
 941
 942 install-info:
 943         $(MAKE) -C Documentation install-info
 944
 945 install-pdf:
 946         $(MAKE) -C Documentation install-pdf
 947
 948 quick-install-doc:
 949         $(MAKE) -C Documentation quick-install
 950
 951 quick-install-man:
 952         $(MAKE) -C Documentation quick-install-man
 953
 954 quick-install-html:
 955         $(MAKE) -C Documentation quick-install-html
 956
 957 ### Cleaning rules
 958
 959 clean:
 960         $(RM) $(LIB_OBJS) $(BUILTIN_OBJS) $(LIB_FILE) $(OUTPUT)perf-archive $(OUTPUT)perf.o $(LANG_BINDINGS)
 961         $(RM) $(ALL_PROGRAMS) perf
 962         $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo $(OUTPUT)common-cmds.h TAGS tags cscope*
 963         $(MAKE) -C Documentation/ clean
 964         $(RM) $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)PERF-CFLAGS
 965         $(python-clean)
 966
 967 .PHONY: all install clean strip
 968 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
 969 .PHONY: .FORCE-PERF-VERSION-FILE TAGS tags cscope .FORCE-PERF-CFLAGS