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_DEMANGLE if you do not want C++ symbol demangling.
  41
  42 $(OUTPUT)PERF-VERSION-FILE: .FORCE-PERF-VERSION-FILE
  43         @$(SHELL_PATH) util/PERF-VERSION-GEN $(OUTPUT)
  44 -include $(OUTPUT)PERF-VERSION-FILE
  45
  46 uname_M := $(shell uname -m 2>/dev/null || echo not)
  47
  48 ARCH ?= $(shell echo $(uname_M) | sed -e s/i.86/i386/ -e s/sun4u/sparc64/ \
  49                                   -e s/arm.*/arm/ -e s/sa110/arm/ \
  50                                   -e s/s390x/s390/ -e s/parisc64/parisc/ \
  51                                   -e s/ppc.*/powerpc/ -e s/mips.*/mips/ \
  52                                   -e s/sh[234].*/sh/ )
  53
  54 CC = $(CROSS_COMPILE)gcc
  55 AR = $(CROSS_COMPILE)ar
  56
  57 # Additional ARCH settings for x86
  58 ifeq ($(ARCH),i386)
  59         ARCH := x86
  60 endif
  61 ifeq ($(ARCH),x86_64)
  62         ARCH := x86
  63         IS_X86_64 := 0
  64         ifeq (, $(findstring m32,$(EXTRA_CFLAGS)))
  65                 IS_X86_64 := $(shell echo __x86_64__ | ${CC} -E -xc - | tail -n 1)
  66         endif
  67         ifeq (${IS_X86_64}, 1)
  68                 RAW_ARCH := x86_64
  69                 ARCH_CFLAGS := -DARCH_X86_64
  70                 ARCH_INCLUDE = ../../arch/x86/lib/memcpy_64.S ../../arch/x86/lib/memset_64.S
  71         endif
  72 endif
  73
  74 # Treat warnings as errors unless directed not to
  75 ifneq ($(WERROR),0)
  76         CFLAGS_WERROR := -Werror
  77 endif
  78
  79 ifeq ("$(origin DEBUG)", "command line")
  80   PERF_DEBUG = $(DEBUG)
  81 endif
  82 ifndef PERF_DEBUG
  83   CFLAGS_OPTIMIZE = -O6
  84 endif
  85
  86 CFLAGS = -fno-omit-frame-pointer -ggdb3 -Wall -Wextra -std=gnu99 $(CFLAGS_WERROR) $(CFLAGS_OPTIMIZE) -D_FORTIFY_SOURCE=2 $(EXTRA_WARNINGS) $(EXTRA_CFLAGS)
  87 EXTLIBS = -lpthread -lrt -lelf -lm
  88 ALL_CFLAGS = $(CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE
  89 ALL_LDFLAGS = $(LDFLAGS)
  90 STRIP ?= strip
  91
  92 # Among the variables below, these:
  93 #   perfexecdir
  94 #   template_dir
  95 #   mandir
  96 #   infodir
  97 #   htmldir
  98 #   ETC_PERFCONFIG (but not sysconfdir)
  99 # can be specified as a relative path some/where/else;
 100 # this is interpreted as relative to $(prefix) and "perf" at
 101 # runtime figures out where they are based on the path to the executable.
 102 # This can help installing the suite in a relocatable way.
 103
 104 # Make the path relative to DESTDIR, not to prefix
 105 ifndef DESTDIR
 106 prefix = $(HOME)
 107 endif
 108 bindir_relative = bin
 109 bindir = $(prefix)/$(bindir_relative)
 110 mandir = share/man
 111 infodir = share/info
 112 perfexecdir = libexec/perf-core
 113 sharedir = $(prefix)/share
 114 template_dir = share/perf-core/templates
 115 htmldir = share/doc/perf-doc
 116 ifeq ($(prefix),/usr)
 117 sysconfdir = /etc
 118 ETC_PERFCONFIG = $(sysconfdir)/perfconfig
 119 else
 120 sysconfdir = $(prefix)/etc
 121 ETC_PERFCONFIG = etc/perfconfig
 122 endif
 123 lib = lib
 124
 125 export prefix bindir sharedir sysconfdir
 126
 127 RM = rm -f
 128 MKDIR = mkdir
 129 FIND = find
 130 INSTALL = install
 131
 132 # sparse is architecture-neutral, which means that we need to tell it
 133 # explicitly what architecture to check for. Fix this up for yours..
 134 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
 135
 136 -include config/feature-tests.mak
 137
 138 ifeq ($(call try-cc,$(SOURCE_HELLO),-Werror -fstack-protector-all),y)
 139         CFLAGS := $(CFLAGS) -fstack-protector-all
 140 endif
 141
 142 ifeq ($(call try-cc,$(SOURCE_HELLO),-Werror -Wstack-protector),y)
 143        CFLAGS := $(CFLAGS) -Wstack-protector
 144 endif
 145
 146 ifeq ($(call try-cc,$(SOURCE_HELLO),-Werror -Wvolatile-register-var),y)
 147        CFLAGS := $(CFLAGS) -Wvolatile-register-var
 148 endif
 149
 150 ### --- END CONFIGURATION SECTION ---
 151
 152 BASIC_CFLAGS = -Iutil/include -Iarch/$(ARCH)/include -I$(OUTPUT)/util -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE
 153 BASIC_LDFLAGS =
 154
 155 # Guard against environment variables
 156 BUILTIN_OBJS =
 157 LIB_H =
 158 LIB_OBJS =
 159 PYRF_OBJS =
 160 SCRIPT_SH =
 161
 162 SCRIPT_SH += perf-archive.sh
 163
 164 grep-libs = $(filter -l%,$(1))
 165 strip-libs = $(filter-out -l%,$(1))
 166
 167 PYTHON_EXT_SRCS := $(shell grep -v ^\# util/python-ext-sources)
 168 PYTHON_EXT_DEPS := util/python-ext-sources util/setup.py
 169
 170 $(OUTPUT)python/perf.so: $(PYRF_OBJS) $(PYTHON_EXT_SRCS) $(PYTHON_EXT_DEPS)
 171         $(QUIET_GEN)CFLAGS='$(BASIC_CFLAGS)' $(PYTHON_WORD) util/setup.py \
 172           --quiet build_ext; \
 173         mkdir -p $(OUTPUT)python && \
 174         cp $(PYTHON_EXTBUILD_LIB)perf.so $(OUTPUT)python/
 175 #
 176 # No Perl scripts right now:
 177 #
 178
 179 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH))
 180
 181 EVENT_PARSE_DIR = ../lib/traceevent/
 182 LIBTRACEEVENT = $(OUTPUT)$(EVENT_PARSE_DIR)libtraceevent.a
 183
 184 #
 185 # Single 'perf' binary right now:
 186 #
 187 PROGRAMS += $(OUTPUT)perf
 188
 189 LANG_BINDINGS =
 190
 191 # what 'all' will build and 'install' will install, in perfexecdir
 192 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 193
 194 # what 'all' will build but not install in perfexecdir
 195 OTHER_PROGRAMS = $(OUTPUT)perf
 196
 197 # Set paths to tools early so that they can be used for version tests.
 198 ifndef SHELL_PATH
 199         SHELL_PATH = /bin/sh
 200 endif
 201 ifndef PERL_PATH
 202         PERL_PATH = /usr/bin/perl
 203 endif
 204
 205 export PERL_PATH
 206
 207 FLEX = $(CROSS_COMPILE)flex
 208 BISON= $(CROSS_COMPILE)bison
 209
 210 $(OUTPUT)util/parse-events-flex.c: util/parse-events.l
 211         $(QUIET_FLEX)$(FLEX) --header-file=$(OUTPUT)util/parse-events-flex.h -t util/parse-events.l > $(OUTPUT)util/parse-events-flex.c
 212
 213 $(OUTPUT)util/parse-events-bison.c: util/parse-events.y
 214         $(QUIET_BISON)$(BISON) -v util/parse-events.y -d -o $(OUTPUT)util/parse-events-bison.c
 215
 216 $(OUTPUT)util/pmu-flex.c: util/pmu.l
 217         $(QUIET_FLEX)$(FLEX) --header-file=$(OUTPUT)util/pmu-flex.h -t util/pmu.l > $(OUTPUT)util/pmu-flex.c
 218
 219 $(OUTPUT)util/pmu-bison.c: util/pmu.y
 220         $(QUIET_BISON)$(BISON) -v util/pmu.y -d -o $(OUTPUT)util/pmu-bison.c
 221
 222 $(OUTPUT)util/parse-events.o: $(OUTPUT)util/parse-events-flex.c $(OUTPUT)util/parse-events-bison.c
 223 $(OUTPUT)util/pmu.o: $(OUTPUT)util/pmu-flex.c $(OUTPUT)util/pmu-bison.c
 224
 225 LIB_FILE=$(OUTPUT)libperf.a
 226
 227 LIB_H += ../../include/linux/perf_event.h
 228 LIB_H += ../../include/linux/rbtree.h
 229 LIB_H += ../../include/linux/list.h
 230 LIB_H += ../../include/linux/const.h
 231 LIB_H += ../../include/linux/hash.h
 232 LIB_H += ../../include/linux/stringify.h
 233 LIB_H += util/include/linux/bitmap.h
 234 LIB_H += util/include/linux/bitops.h
 235 LIB_H += util/include/linux/compiler.h
 236 LIB_H += util/include/linux/const.h
 237 LIB_H += util/include/linux/ctype.h
 238 LIB_H += util/include/linux/kernel.h
 239 LIB_H += util/include/linux/list.h
 240 LIB_H += util/include/linux/export.h
 241 LIB_H += util/include/linux/poison.h
 242 LIB_H += util/include/linux/prefetch.h
 243 LIB_H += util/include/linux/rbtree.h
 244 LIB_H += util/include/linux/string.h
 245 LIB_H += util/include/linux/types.h
 246 LIB_H += util/include/linux/linkage.h
 247 LIB_H += util/include/asm/asm-offsets.h
 248 LIB_H += util/include/asm/bug.h
 249 LIB_H += util/include/asm/byteorder.h
 250 LIB_H += util/include/asm/hweight.h
 251 LIB_H += util/include/asm/swab.h
 252 LIB_H += util/include/asm/system.h
 253 LIB_H += util/include/asm/uaccess.h
 254 LIB_H += util/include/dwarf-regs.h
 255 LIB_H += util/include/asm/dwarf2.h
 256 LIB_H += util/include/asm/cpufeature.h
 257 LIB_H += util/include/asm/unistd_32.h
 258 LIB_H += util/include/asm/unistd_64.h
 259 LIB_H += perf.h
 260 LIB_H += util/annotate.h
 261 LIB_H += util/cache.h
 262 LIB_H += util/callchain.h
 263 LIB_H += util/build-id.h
 264 LIB_H += util/debug.h
 265 LIB_H += util/debugfs.h
 266 LIB_H += util/sysfs.h
 267 LIB_H += util/pmu.h
 268 LIB_H += util/event.h
 269 LIB_H += util/evsel.h
 270 LIB_H += util/evlist.h
 271 LIB_H += util/exec_cmd.h
 272 LIB_H += util/types.h
 273 LIB_H += util/levenshtein.h
 274 LIB_H += util/map.h
 275 LIB_H += util/parse-options.h
 276 LIB_H += util/parse-events.h
 277 LIB_H += util/quote.h
 278 LIB_H += util/util.h
 279 LIB_H += util/xyarray.h
 280 LIB_H += util/header.h
 281 LIB_H += util/help.h
 282 LIB_H += util/session.h
 283 LIB_H += util/strbuf.h
 284 LIB_H += util/strlist.h
 285 LIB_H += util/strfilter.h
 286 LIB_H += util/svghelper.h
 287 LIB_H += util/tool.h
 288 LIB_H += util/run-command.h
 289 LIB_H += util/sigchain.h
 290 LIB_H += util/symbol.h
 291 LIB_H += util/color.h
 292 LIB_H += util/values.h
 293 LIB_H += util/sort.h
 294 LIB_H += util/hist.h
 295 LIB_H += util/thread.h
 296 LIB_H += util/thread_map.h
 297 LIB_H += util/trace-event.h
 298 LIB_H += util/trace-parse-events.h
 299 LIB_H += util/probe-finder.h
 300 LIB_H += util/dwarf-aux.h
 301 LIB_H += util/probe-event.h
 302 LIB_H += util/pstack.h
 303 LIB_H += util/cpumap.h
 304 LIB_H += util/top.h
 305 LIB_H += $(ARCH_INCLUDE)
 306 LIB_H += util/cgroup.h
 307 LIB_H += $(EVENT_PARSE_DIR)event-parse.h
 308
 309 LIB_OBJS += $(OUTPUT)util/abspath.o
 310 LIB_OBJS += $(OUTPUT)util/alias.o
 311 LIB_OBJS += $(OUTPUT)util/annotate.o
 312 LIB_OBJS += $(OUTPUT)util/build-id.o
 313 LIB_OBJS += $(OUTPUT)util/config.o
 314 LIB_OBJS += $(OUTPUT)util/ctype.o
 315 LIB_OBJS += $(OUTPUT)util/debugfs.o
 316 LIB_OBJS += $(OUTPUT)util/sysfs.o
 317 LIB_OBJS += $(OUTPUT)util/pmu.o
 318 LIB_OBJS += $(OUTPUT)util/environment.o
 319 LIB_OBJS += $(OUTPUT)util/event.o
 320 LIB_OBJS += $(OUTPUT)util/evlist.o
 321 LIB_OBJS += $(OUTPUT)util/evsel.o
 322 LIB_OBJS += $(OUTPUT)util/exec_cmd.o
 323 LIB_OBJS += $(OUTPUT)util/help.o
 324 LIB_OBJS += $(OUTPUT)util/levenshtein.o
 325 LIB_OBJS += $(OUTPUT)util/parse-options.o
 326 LIB_OBJS += $(OUTPUT)util/parse-events.o
 327 LIB_OBJS += $(OUTPUT)util/path.o
 328 LIB_OBJS += $(OUTPUT)util/rbtree.o
 329 LIB_OBJS += $(OUTPUT)util/bitmap.o
 330 LIB_OBJS += $(OUTPUT)util/hweight.o
 331 LIB_OBJS += $(OUTPUT)util/run-command.o
 332 LIB_OBJS += $(OUTPUT)util/quote.o
 333 LIB_OBJS += $(OUTPUT)util/strbuf.o
 334 LIB_OBJS += $(OUTPUT)util/string.o
 335 LIB_OBJS += $(OUTPUT)util/strlist.o
 336 LIB_OBJS += $(OUTPUT)util/strfilter.o
 337 LIB_OBJS += $(OUTPUT)util/top.o
 338 LIB_OBJS += $(OUTPUT)util/usage.o
 339 LIB_OBJS += $(OUTPUT)util/wrapper.o
 340 LIB_OBJS += $(OUTPUT)util/sigchain.o
 341 LIB_OBJS += $(OUTPUT)util/symbol.o
 342 LIB_OBJS += $(OUTPUT)util/color.o
 343 LIB_OBJS += $(OUTPUT)util/pager.o
 344 LIB_OBJS += $(OUTPUT)util/header.o
 345 LIB_OBJS += $(OUTPUT)util/callchain.o
 346 LIB_OBJS += $(OUTPUT)util/values.o
 347 LIB_OBJS += $(OUTPUT)util/debug.o
 348 LIB_OBJS += $(OUTPUT)util/map.o
 349 LIB_OBJS += $(OUTPUT)util/pstack.o
 350 LIB_OBJS += $(OUTPUT)util/session.o
 351 LIB_OBJS += $(OUTPUT)util/thread.o
 352 LIB_OBJS += $(OUTPUT)util/thread_map.o
 353 LIB_OBJS += $(OUTPUT)util/trace-event-parse.o
 354 LIB_OBJS += $(OUTPUT)util/parse-events-flex.o
 355 LIB_OBJS += $(OUTPUT)util/parse-events-bison.o
 356 LIB_OBJS += $(OUTPUT)util/pmu-flex.o
 357 LIB_OBJS += $(OUTPUT)util/pmu-bison.o
 358 LIB_OBJS += $(OUTPUT)util/trace-event-read.o
 359 LIB_OBJS += $(OUTPUT)util/trace-event-info.o
 360 LIB_OBJS += $(OUTPUT)util/trace-event-scripting.o
 361 LIB_OBJS += $(OUTPUT)util/trace-parse-events.o
 362 LIB_OBJS += $(OUTPUT)util/svghelper.o
 363 LIB_OBJS += $(OUTPUT)util/sort.o
 364 LIB_OBJS += $(OUTPUT)util/hist.o
 365 LIB_OBJS += $(OUTPUT)util/probe-event.o
 366 LIB_OBJS += $(OUTPUT)util/util.o
 367 LIB_OBJS += $(OUTPUT)util/xyarray.o
 368 LIB_OBJS += $(OUTPUT)util/cpumap.o
 369 LIB_OBJS += $(OUTPUT)util/cgroup.o
 370
 371 BUILTIN_OBJS += $(OUTPUT)builtin-annotate.o
 372
 373 BUILTIN_OBJS += $(OUTPUT)builtin-bench.o
 374
 375 # Benchmark modules
 376 BUILTIN_OBJS += $(OUTPUT)bench/sched-messaging.o
 377 BUILTIN_OBJS += $(OUTPUT)bench/sched-pipe.o
 378 ifeq ($(RAW_ARCH),x86_64)
 379 BUILTIN_OBJS += $(OUTPUT)bench/mem-memcpy-x86-64-asm.o
 380 BUILTIN_OBJS += $(OUTPUT)bench/mem-memset-x86-64-asm.o
 381 endif
 382 BUILTIN_OBJS += $(OUTPUT)bench/mem-memcpy.o
 383 BUILTIN_OBJS += $(OUTPUT)bench/mem-memset.o
 384
 385 BUILTIN_OBJS += $(OUTPUT)builtin-diff.o
 386 BUILTIN_OBJS += $(OUTPUT)builtin-evlist.o
 387 BUILTIN_OBJS += $(OUTPUT)builtin-help.o
 388 BUILTIN_OBJS += $(OUTPUT)builtin-sched.o
 389 BUILTIN_OBJS += $(OUTPUT)builtin-buildid-list.o
 390 BUILTIN_OBJS += $(OUTPUT)builtin-buildid-cache.o
 391 BUILTIN_OBJS += $(OUTPUT)builtin-list.o
 392 BUILTIN_OBJS += $(OUTPUT)builtin-record.o
 393 BUILTIN_OBJS += $(OUTPUT)builtin-report.o
 394 BUILTIN_OBJS += $(OUTPUT)builtin-stat.o
 395 BUILTIN_OBJS += $(OUTPUT)builtin-timechart.o
 396 BUILTIN_OBJS += $(OUTPUT)builtin-top.o
 397 BUILTIN_OBJS += $(OUTPUT)builtin-script.o
 398 BUILTIN_OBJS += $(OUTPUT)builtin-probe.o
 399 BUILTIN_OBJS += $(OUTPUT)builtin-kmem.o
 400 BUILTIN_OBJS += $(OUTPUT)builtin-lock.o
 401 BUILTIN_OBJS += $(OUTPUT)builtin-kvm.o
 402 BUILTIN_OBJS += $(OUTPUT)builtin-test.o
 403 BUILTIN_OBJS += $(OUTPUT)builtin-inject.o
 404
 405 PERFLIBS = $(LIB_FILE)
 406
 407 # Files needed for the python binding, perf.so
 408 # pyrf is just an internal name needed for all those wrappers.
 409 # This has to be in sync with what is in the 'sources' variable in
 410 # tools/perf/util/setup.py
 411
 412 PYRF_OBJS += $(OUTPUT)util/cpumap.o
 413 PYRF_OBJS += $(OUTPUT)util/ctype.o
 414 PYRF_OBJS += $(OUTPUT)util/evlist.o
 415 PYRF_OBJS += $(OUTPUT)util/evsel.o
 416 PYRF_OBJS += $(OUTPUT)util/python.o
 417 PYRF_OBJS += $(OUTPUT)util/thread_map.o
 418 PYRF_OBJS += $(OUTPUT)util/util.o
 419 PYRF_OBJS += $(OUTPUT)util/xyarray.o
 420
 421 #
 422 # Platform specific tweaks
 423 #
 424
 425 # We choose to avoid "if .. else if .. else .. endif endif"
 426 # because maintaining the nesting to match is a pain.  If
 427 # we had "elif" things would have been much nicer...
 428
 429 -include config.mak.autogen
 430 -include config.mak
 431
 432 ifndef NO_DWARF
 433 FLAGS_DWARF=$(ALL_CFLAGS) -ldw -lelf $(ALL_LDFLAGS) $(EXTLIBS)
 434 ifneq ($(call try-cc,$(SOURCE_DWARF),$(FLAGS_DWARF)),y)
 435         msg := $(warning No libdw.h found or old libdw.h found or elfutils is older than 0.138, disables dwarf support. Please install new elfutils-devel/libdw-dev);
 436         NO_DWARF := 1
 437 endif # Dwarf support
 438 endif # NO_DWARF
 439
 440 -include arch/$(ARCH)/Makefile
 441
 442 ifneq ($(OUTPUT),)
 443         BASIC_CFLAGS += -I$(OUTPUT)
 444 endif
 445
 446 FLAGS_LIBELF=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS)
 447 ifneq ($(call try-cc,$(SOURCE_LIBELF),$(FLAGS_LIBELF)),y)
 448         FLAGS_GLIBC=$(ALL_CFLAGS) $(ALL_LDFLAGS)
 449         ifneq ($(call try-cc,$(SOURCE_GLIBC),$(FLAGS_GLIBC)),y)
 450                 msg := $(error No gnu/libc-version.h found, please install glibc-dev[el]/glibc-static);
 451         else
 452                 msg := $(error No libelf.h/libelf found, please install libelf-dev/elfutils-libelf-devel);
 453         endif
 454 endif
 455
 456 ifneq ($(call try-cc,$(SOURCE_ELF_MMAP),$(FLAGS_COMMON)),y)
 457         BASIC_CFLAGS += -DLIBELF_NO_MMAP
 458 endif
 459
 460 ifndef NO_DWARF
 461 ifeq ($(origin PERF_HAVE_DWARF_REGS), undefined)
 462         msg := $(warning DWARF register mappings have not been defined for architecture $(ARCH), DWARF support disabled);
 463 else
 464         BASIC_CFLAGS += -DDWARF_SUPPORT
 465         EXTLIBS += -lelf -ldw
 466         LIB_OBJS += $(OUTPUT)util/probe-finder.o
 467         LIB_OBJS += $(OUTPUT)util/dwarf-aux.o
 468 endif # PERF_HAVE_DWARF_REGS
 469 endif # NO_DWARF
 470
 471 ifdef NO_NEWT
 472         BASIC_CFLAGS += -DNO_NEWT_SUPPORT
 473 else
 474         FLAGS_NEWT=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) -lnewt
 475         ifneq ($(call try-cc,$(SOURCE_NEWT),$(FLAGS_NEWT)),y)
 476                 msg := $(warning newt not found, disables TUI support. Please install newt-devel or libnewt-dev);
 477                 BASIC_CFLAGS += -DNO_NEWT_SUPPORT
 478         else
 479                 # Fedora has /usr/include/slang/slang.h, but ubuntu /usr/include/slang.h
 480                 BASIC_CFLAGS += -I/usr/include/slang
 481                 EXTLIBS += -lnewt -lslang
 482                 LIB_OBJS += $(OUTPUT)ui/setup.o
 483                 LIB_OBJS += $(OUTPUT)ui/browser.o
 484                 LIB_OBJS += $(OUTPUT)ui/browsers/annotate.o
 485                 LIB_OBJS += $(OUTPUT)ui/browsers/hists.o
 486                 LIB_OBJS += $(OUTPUT)ui/browsers/map.o
 487                 LIB_OBJS += $(OUTPUT)ui/helpline.o
 488                 LIB_OBJS += $(OUTPUT)ui/progress.o
 489                 LIB_OBJS += $(OUTPUT)ui/util.o
 490                 LIB_H += ui/browser.h
 491                 LIB_H += ui/browsers/map.h
 492                 LIB_H += ui/helpline.h
 493                 LIB_H += ui/keysyms.h
 494                 LIB_H += ui/libslang.h
 495                 LIB_H += ui/progress.h
 496                 LIB_H += ui/util.h
 497                 LIB_H += ui/ui.h
 498         endif
 499 endif
 500
 501 ifdef NO_GTK2
 502         BASIC_CFLAGS += -DNO_GTK2_SUPPORT
 503 else
 504         FLAGS_GTK2=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) $(shell pkg-config --libs --cflags gtk+-2.0)
 505         ifneq ($(call try-cc,$(SOURCE_GTK2),$(FLAGS_GTK2)),y)
 506                 msg := $(warning GTK2 not found, disables GTK2 support. Please install gtk2-devel or libgtk2.0-dev);
 507                 BASIC_CFLAGS += -DNO_GTK2_SUPPORT
 508         else
 509                 BASIC_CFLAGS += $(shell pkg-config --cflags gtk+-2.0)
 510                 EXTLIBS += $(shell pkg-config --libs gtk+-2.0)
 511                 LIB_OBJS += $(OUTPUT)ui/gtk/browser.o
 512         endif
 513 endif
 514
 515 ifdef NO_LIBPERL
 516         BASIC_CFLAGS += -DNO_LIBPERL
 517 else
 518        PERL_EMBED_LDOPTS = $(shell perl -MExtUtils::Embed -e ldopts 2>/dev/null)
 519        PERL_EMBED_LDFLAGS = $(call strip-libs,$(PERL_EMBED_LDOPTS))
 520        PERL_EMBED_LIBADD = $(call grep-libs,$(PERL_EMBED_LDOPTS))
 521         PERL_EMBED_CCOPTS = `perl -MExtUtils::Embed -e ccopts 2>/dev/null`
 522         FLAGS_PERL_EMBED=$(PERL_EMBED_CCOPTS) $(PERL_EMBED_LDOPTS)
 523
 524         ifneq ($(call try-cc,$(SOURCE_PERL_EMBED),$(FLAGS_PERL_EMBED)),y)
 525                 BASIC_CFLAGS += -DNO_LIBPERL
 526         else
 527                ALL_LDFLAGS += $(PERL_EMBED_LDFLAGS)
 528                EXTLIBS += $(PERL_EMBED_LIBADD)
 529                 LIB_OBJS += $(OUTPUT)util/scripting-engines/trace-event-perl.o
 530                 LIB_OBJS += $(OUTPUT)scripts/perl/Perf-Trace-Util/Context.o
 531         endif
 532 endif
 533
 534 disable-python = $(eval $(disable-python_code))
 535 define disable-python_code
 536   BASIC_CFLAGS += -DNO_LIBPYTHON
 537   $(if $(1),$(warning No $(1) was found))
 538   $(warning Python support won't be built)
 539 endef
 540
 541 override PYTHON := \
 542   $(call get-executable-or-default,PYTHON,python)
 543
 544 ifndef PYTHON
 545   $(call disable-python,python interpreter)
 546   python-clean :=
 547 else
 548
 549   PYTHON_WORD := $(call shell-wordify,$(PYTHON))
 550
 551   # python extension build directories
 552   PYTHON_EXTBUILD     := $(OUTPUT)python_ext_build/
 553   PYTHON_EXTBUILD_LIB := $(PYTHON_EXTBUILD)lib/
 554   PYTHON_EXTBUILD_TMP := $(PYTHON_EXTBUILD)tmp/
 555   export PYTHON_EXTBUILD_LIB PYTHON_EXTBUILD_TMP
 556
 557   python-clean := rm -rf $(PYTHON_EXTBUILD) $(OUTPUT)python/perf.so
 558
 559   ifdef NO_LIBPYTHON
 560     $(call disable-python)
 561   else
 562
 563     override PYTHON_CONFIG := \
 564       $(call get-executable-or-default,PYTHON_CONFIG,$(PYTHON)-config)
 565
 566     ifndef PYTHON_CONFIG
 567       $(call disable-python,python-config tool)
 568     else
 569
 570       PYTHON_CONFIG_SQ := $(call shell-sq,$(PYTHON_CONFIG))
 571
 572       PYTHON_EMBED_LDOPTS := $(shell $(PYTHON_CONFIG_SQ) --ldflags 2>/dev/null)
 573       PYTHON_EMBED_LDFLAGS := $(call strip-libs,$(PYTHON_EMBED_LDOPTS))
 574       PYTHON_EMBED_LIBADD := $(call grep-libs,$(PYTHON_EMBED_LDOPTS))
 575       PYTHON_EMBED_CCOPTS := $(shell $(PYTHON_CONFIG_SQ) --cflags 2>/dev/null)
 576       FLAGS_PYTHON_EMBED := $(PYTHON_EMBED_CCOPTS) $(PYTHON_EMBED_LDOPTS)
 577
 578       ifneq ($(call try-cc,$(SOURCE_PYTHON_EMBED),$(FLAGS_PYTHON_EMBED)),y)
 579         $(call disable-python,Python.h (for Python 2.x))
 580       else
 581
 582         ifneq ($(call try-cc,$(SOURCE_PYTHON_VERSION),$(FLAGS_PYTHON_EMBED)),y)
 583           $(warning Python 3 is not yet supported; please set)
 584           $(warning PYTHON and/or PYTHON_CONFIG appropriately.)
 585           $(warning If you also have Python 2 installed, then)
 586           $(warning try something like:)
 587           $(warning $(and ,))
 588           $(warning $(and ,)  make PYTHON=python2)
 589           $(warning $(and ,))
 590           $(warning Otherwise, disable Python support entirely:)
 591           $(warning $(and ,))
 592           $(warning $(and ,)  make NO_LIBPYTHON=1)
 593           $(warning $(and ,))
 594           $(error   $(and ,))
 595         else
 596           ALL_LDFLAGS += $(PYTHON_EMBED_LDFLAGS)
 597           EXTLIBS += $(PYTHON_EMBED_LIBADD)
 598           LIB_OBJS += $(OUTPUT)util/scripting-engines/trace-event-python.o
 599           LIB_OBJS += $(OUTPUT)scripts/python/Perf-Trace-Util/Context.o
 600           LANG_BINDINGS += $(OUTPUT)python/perf.so
 601         endif
 602
 603       endif
 604     endif
 605   endif
 606 endif
 607
 608 ifdef NO_DEMANGLE
 609         BASIC_CFLAGS += -DNO_DEMANGLE
 610 else
 611         ifdef HAVE_CPLUS_DEMANGLE
 612                 EXTLIBS += -liberty
 613                 BASIC_CFLAGS += -DHAVE_CPLUS_DEMANGLE
 614         else
 615                 FLAGS_BFD=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) -lbfd
 616                 has_bfd := $(call try-cc,$(SOURCE_BFD),$(FLAGS_BFD))
 617                 ifeq ($(has_bfd),y)
 618                         EXTLIBS += -lbfd
 619                 else
 620                         FLAGS_BFD_IBERTY=$(FLAGS_BFD) -liberty
 621                         has_bfd_iberty := $(call try-cc,$(SOURCE_BFD),$(FLAGS_BFD_IBERTY))
 622                         ifeq ($(has_bfd_iberty),y)
 623                                 EXTLIBS += -lbfd -liberty
 624                         else
 625                                 FLAGS_BFD_IBERTY_Z=$(FLAGS_BFD_IBERTY) -lz
 626                                 has_bfd_iberty_z := $(call try-cc,$(SOURCE_BFD),$(FLAGS_BFD_IBERTY_Z))
 627                                 ifeq ($(has_bfd_iberty_z),y)
 628                                         EXTLIBS += -lbfd -liberty -lz
 629                                 else
 630                                         FLAGS_CPLUS_DEMANGLE=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) -liberty
 631                                         has_cplus_demangle := $(call try-cc,$(SOURCE_CPLUS_DEMANGLE),$(FLAGS_CPLUS_DEMANGLE))
 632                                         ifeq ($(has_cplus_demangle),y)
 633                                                 EXTLIBS += -liberty
 634                                                 BASIC_CFLAGS += -DHAVE_CPLUS_DEMANGLE
 635                                         else
 636                                                 msg := $(warning No bfd.h/libbfd found, install binutils-dev[el]/zlib-static to gain symbol demangling)
 637                                                 BASIC_CFLAGS += -DNO_DEMANGLE
 638                                         endif
 639                                 endif
 640                         endif
 641                 endif
 642         endif
 643 endif
 644
 645
 646 ifdef NO_STRLCPY
 647         BASIC_CFLAGS += -DNO_STRLCPY
 648 else
 649         ifneq ($(call try-cc,$(SOURCE_STRLCPY),),y)
 650                 BASIC_CFLAGS += -DNO_STRLCPY
 651         endif
 652 endif
 653
 654 ifdef ASCIIDOC8
 655         export ASCIIDOC8
 656 endif
 657
 658 # Shell quote (do not use $(call) to accommodate ancient setups);
 659
 660 ETC_PERFCONFIG_SQ = $(subst ','\'',$(ETC_PERFCONFIG))
 661
 662 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
 663 bindir_SQ = $(subst ','\'',$(bindir))
 664 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
 665 mandir_SQ = $(subst ','\'',$(mandir))
 666 infodir_SQ = $(subst ','\'',$(infodir))
 667 perfexecdir_SQ = $(subst ','\'',$(perfexecdir))
 668 template_dir_SQ = $(subst ','\'',$(template_dir))
 669 htmldir_SQ = $(subst ','\'',$(htmldir))
 670 prefix_SQ = $(subst ','\'',$(prefix))
 671
 672 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
 673
 674 LIBS = -Wl,--whole-archive $(PERFLIBS) -Wl,--no-whole-archive -Wl,--start-group $(EXTLIBS) -Wl,--end-group
 675
 676 ALL_CFLAGS += $(BASIC_CFLAGS)
 677 ALL_CFLAGS += $(ARCH_CFLAGS)
 678 ALL_LDFLAGS += $(BASIC_LDFLAGS)
 679
 680 export INSTALL SHELL_PATH
 681
 682
 683 ### Build rules
 684
 685 SHELL = $(SHELL_PATH)
 686
 687 all: shell_compatibility_test $(ALL_PROGRAMS) $(LANG_BINDINGS) $(OTHER_PROGRAMS)
 688
 689 please_set_SHELL_PATH_to_a_more_modern_shell:
 690         @$$(:)
 691
 692 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
 693
 694 strip: $(PROGRAMS) $(OUTPUT)perf
 695         $(STRIP) $(STRIP_OPTS) $(PROGRAMS) $(OUTPUT)perf
 696
 697 $(OUTPUT)perf.o: perf.c $(OUTPUT)common-cmds.h $(OUTPUT)PERF-CFLAGS
 698         $(QUIET_CC)$(CC) -DPERF_VERSION='"$(PERF_VERSION)"' \
 699                 '-DPERF_HTML_PATH="$(htmldir_SQ)"' \
 700                 $(ALL_CFLAGS) -c $(filter %.c,$^) -o $@
 701
 702 $(OUTPUT)perf: $(OUTPUT)perf.o $(BUILTIN_OBJS) $(PERFLIBS) $(LIBTRACEEVENT)
 703         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) $(ALL_LDFLAGS) $(OUTPUT)perf.o \
 704                $(BUILTIN_OBJS) $(LIBS) -o $@
 705
 706 $(OUTPUT)builtin-help.o: builtin-help.c $(OUTPUT)common-cmds.h $(OUTPUT)PERF-CFLAGS
 707         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) \
 708                 '-DPERF_HTML_PATH="$(htmldir_SQ)"' \
 709                 '-DPERF_MAN_PATH="$(mandir_SQ)"' \
 710                 '-DPERF_INFO_PATH="$(infodir_SQ)"' $<
 711
 712 $(OUTPUT)builtin-timechart.o: builtin-timechart.c $(OUTPUT)common-cmds.h $(OUTPUT)PERF-CFLAGS
 713         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) \
 714                 '-DPERF_HTML_PATH="$(htmldir_SQ)"' \
 715                 '-DPERF_MAN_PATH="$(mandir_SQ)"' \
 716                 '-DPERF_INFO_PATH="$(infodir_SQ)"' $<
 717
 718 $(OUTPUT)common-cmds.h: util/generate-cmdlist.sh command-list.txt
 719
 720 $(OUTPUT)common-cmds.h: $(wildcard Documentation/perf-*.txt)
 721         $(QUIET_GEN). util/generate-cmdlist.sh > $@+ && mv $@+ $@
 722
 723 $(SCRIPTS) : % : %.sh
 724         $(QUIET_GEN)$(INSTALL) '[email protected]' '$(OUTPUT)$@'
 725
 726 # These can record PERF_VERSION
 727 $(OUTPUT)perf.o perf.spec \
 728         $(SCRIPTS) \
 729         : $(OUTPUT)PERF-VERSION-FILE
 730
 731 .SUFFIXES:
 732 .SUFFIXES: .o .c .S .s
 733
 734 # These two need to be here so that when O= is not used they take precedence
 735 # over the general rule for .o
 736
 737 $(OUTPUT)util/%-flex.o: $(OUTPUT)util/%-flex.c $(OUTPUT)PERF-CFLAGS
 738         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -Iutil/ -Wno-redundant-decls -Wno-switch-default -Wno-unused-function $<
 739
 740 $(OUTPUT)util/%-bison.o: $(OUTPUT)util/%-bison.c $(OUTPUT)PERF-CFLAGS
 741         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DYYENABLE_NLS=0 -DYYLTYPE_IS_TRIVIAL=0 -Iutil/ -Wno-redundant-decls -Wno-switch-default -Wno-unused-function $<
 742
 743 $(OUTPUT)%.o: %.c $(OUTPUT)PERF-CFLAGS
 744         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $<
 745 $(OUTPUT)%.i: %.c $(OUTPUT)PERF-CFLAGS
 746         $(QUIET_CC)$(CC) -o $@ -E $(ALL_CFLAGS) $<
 747 $(OUTPUT)%.s: %.c $(OUTPUT)PERF-CFLAGS
 748         $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $<
 749 $(OUTPUT)%.o: %.S
 750         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $<
 751 $(OUTPUT)%.s: %.S
 752         $(QUIET_CC)$(CC) -o $@ -E $(ALL_CFLAGS) $<
 753
 754 $(OUTPUT)util/exec_cmd.o: util/exec_cmd.c $(OUTPUT)PERF-CFLAGS
 755         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) \
 756                 '-DPERF_EXEC_PATH="$(perfexecdir_SQ)"' \
 757                 '-DBINDIR="$(bindir_relative_SQ)"' \
 758                 '-DPREFIX="$(prefix_SQ)"' \
 759                 $<
 760
 761 $(OUTPUT)util/config.o: util/config.c $(OUTPUT)PERF-CFLAGS
 762         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $<
 763
 764 $(OUTPUT)ui/browser.o: ui/browser.c $(OUTPUT)PERF-CFLAGS
 765         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $<
 766
 767 $(OUTPUT)ui/browsers/annotate.o: ui/browsers/annotate.c $(OUTPUT)PERF-CFLAGS
 768         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $<
 769
 770 $(OUTPUT)ui/browsers/hists.o: ui/browsers/hists.c $(OUTPUT)PERF-CFLAGS
 771         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $<
 772
 773 $(OUTPUT)ui/browsers/map.o: ui/browsers/map.c $(OUTPUT)PERF-CFLAGS
 774         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $<
 775
 776 $(OUTPUT)util/rbtree.o: ../../lib/rbtree.c $(OUTPUT)PERF-CFLAGS
 777         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $<
 778
 779 $(OUTPUT)util/scripting-engines/trace-event-perl.o: util/scripting-engines/trace-event-perl.c $(OUTPUT)PERF-CFLAGS
 780         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $(PERL_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-shadow $<
 781
 782 $(OUTPUT)scripts/perl/Perf-Trace-Util/Context.o: scripts/perl/Perf-Trace-Util/Context.c $(OUTPUT)PERF-CFLAGS
 783         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $(PERL_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-nested-externs $<
 784
 785 $(OUTPUT)util/scripting-engines/trace-event-python.o: util/scripting-engines/trace-event-python.c $(OUTPUT)PERF-CFLAGS
 786         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $(PYTHON_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-shadow $<
 787
 788 $(OUTPUT)scripts/python/Perf-Trace-Util/Context.o: scripts/python/Perf-Trace-Util/Context.c $(OUTPUT)PERF-CFLAGS
 789         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $(PYTHON_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-nested-externs $<
 790
 791 $(OUTPUT)perf-%: %.o $(PERFLIBS)
 792         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 793
 794 $(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
 795 $(patsubst perf-%,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
 796
 797 # we compile into subdirectories. if the target directory is not the source directory, they might not exists. So
 798 # we depend the various files onto their directories.
 799 DIRECTORY_DEPS = $(LIB_OBJS) $(BUILTIN_OBJS) $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)common-cmds.h
 800 $(DIRECTORY_DEPS): | $(sort $(dir $(DIRECTORY_DEPS)))
 801 # In the second step, we make a rule to actually create these directories
 802 $(sort $(dir $(DIRECTORY_DEPS))):
 803         $(QUIET_MKDIR)$(MKDIR) -p $@ 2>/dev/null
 804
 805 $(LIB_FILE): $(LIB_OBJS)
 806         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
 807
 808 # libparsevent.a
 809 $(LIBTRACEEVENT):
 810         make -C $(EVENT_PARSE_DIR) $(COMMAND_O) libtraceevent.a
 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 '  TAGS           - use etags to make tag information for source browsing'
 820         @echo '  tags           - use ctags to make tag information for source browsing'
 821         @echo '  cscope - use cscope to make interactive browsing database'
 822         @echo ''
 823         @echo 'Perf install targets:'
 824         @echo '  NOTE: documentation build requires asciidoc, xmlto packages to be installed'
 825         @echo '  HINT: use "make prefix=<path> <install target>" to install to a particular'
 826         @echo '        path like make prefix=/usr/local install install-doc'
 827         @echo '  install        - install compiled binaries'
 828         @echo '  install-doc    - install *all* documentation'
 829         @echo '  install-man    - install manpage documentation'
 830         @echo '  install-html   - install html documentation'
 831         @echo '  install-info   - install GNU info documentation'
 832         @echo '  install-pdf    - install pdf documentation'
 833         @echo ''
 834         @echo '  quick-install-doc      - alias for quick-install-man'
 835         @echo '  quick-install-man      - install the documentation quickly'
 836         @echo '  quick-install-html     - install the html documentation quickly'
 837         @echo ''
 838         @echo 'Perf maintainer targets:'
 839         @echo '  clean                  - clean all binary objects and build output'
 840
 841 doc:
 842         $(MAKE) -C Documentation all
 843
 844 man:
 845         $(MAKE) -C Documentation man
 846
 847 html:
 848         $(MAKE) -C Documentation html
 849
 850 info:
 851         $(MAKE) -C Documentation info
 852
 853 pdf:
 854         $(MAKE) -C Documentation pdf
 855
 856 TAGS:
 857         $(RM) TAGS
 858         $(FIND) . -name '*.[hcS]' -print | xargs etags -a
 859
 860 tags:
 861         $(RM) tags
 862         $(FIND) . -name '*.[hcS]' -print | xargs ctags -a
 863
 864 cscope:
 865         $(RM) cscope*
 866         $(FIND) . -name '*.[hcS]' -print | xargs cscope -b
 867
 868 ### Detect prefix changes
 869 TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\
 870              $(bindir_SQ):$(perfexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
 871
 872 $(OUTPUT)PERF-CFLAGS: .FORCE-PERF-CFLAGS
 873         @FLAGS='$(TRACK_CFLAGS)'; \
 874             if test x"$$FLAGS" != x"`cat $(OUTPUT)PERF-CFLAGS 2>/dev/null`" ; then \
 875                 echo 1>&2 "    * new build flags or prefix"; \
 876                 echo "$$FLAGS" >$(OUTPUT)PERF-CFLAGS; \
 877             fi
 878
 879 ### Testing rules
 880
 881 # GNU make supports exporting all variables by "export" without parameters.
 882 # However, the environment gets quite big, and some programs have problems
 883 # with that.
 884
 885 check: $(OUTPUT)common-cmds.h
 886         if sparse; \
 887         then \
 888                 for i in *.c */*.c; \
 889                 do \
 890                         sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; \
 891                 done; \
 892         else \
 893                 exit 1; \
 894         fi
 895
 896 ### Installation rules
 897
 898 ifneq ($(filter /%,$(firstword $(perfexecdir))),)
 899 perfexec_instdir = $(perfexecdir)
 900 else
 901 perfexec_instdir = $(prefix)/$(perfexecdir)
 902 endif
 903 perfexec_instdir_SQ = $(subst ','\'',$(perfexec_instdir))
 904
 905 install: all
 906         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
 907         $(INSTALL) $(OUTPUT)perf '$(DESTDIR_SQ)$(bindir_SQ)'
 908         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'
 909         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'
 910         $(INSTALL) $(OUTPUT)perf-archive -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
 911         $(INSTALL) scripts/perl/Perf-Trace-Util/lib/Perf/Trace/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'
 912         $(INSTALL) scripts/perl/*.pl -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl'
 913         $(INSTALL) scripts/perl/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'
 914         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'
 915         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'
 916         $(INSTALL) scripts/python/Perf-Trace-Util/lib/Perf/Trace/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'
 917         $(INSTALL) scripts/python/*.py -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python'
 918         $(INSTALL) scripts/python/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'
 919
 920 install-python_ext:
 921         $(PYTHON_WORD) util/setup.py --quiet install --root='/$(DESTDIR_SQ)'
 922
 923 install-doc:
 924         $(MAKE) -C Documentation install
 925
 926 install-man:
 927         $(MAKE) -C Documentation install-man
 928
 929 install-html:
 930         $(MAKE) -C Documentation install-html
 931
 932 install-info:
 933         $(MAKE) -C Documentation install-info
 934
 935 install-pdf:
 936         $(MAKE) -C Documentation install-pdf
 937
 938 quick-install-doc:
 939         $(MAKE) -C Documentation quick-install
 940
 941 quick-install-man:
 942         $(MAKE) -C Documentation quick-install-man
 943
 944 quick-install-html:
 945         $(MAKE) -C Documentation quick-install-html
 946
 947 ### Cleaning rules
 948
 949 clean:
 950         $(RM) $(LIB_OBJS) $(BUILTIN_OBJS) $(LIB_FILE) $(OUTPUT)perf-archive $(OUTPUT)perf.o $(LANG_BINDINGS)
 951         $(RM) $(ALL_PROGRAMS) perf
 952         $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo $(OUTPUT)common-cmds.h TAGS tags cscope*
 953         $(MAKE) -C Documentation/ clean
 954         $(RM) $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)PERF-CFLAGS
 955         $(RM) $(OUTPUT)util/*-{bison,flex}*
 956         $(python-clean)
 957
 958 .PHONY: all install clean strip
 959 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
 960 .PHONY: .FORCE-PERF-VERSION-FILE TAGS tags cscope .FORCE-PERF-CFLAGS