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$(OUTPUT)/util -I$(EVENT_PARSE_DIR) -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
 183 ifeq ("$(origin O)", "command line")
 184         EP_PATH=$(OUTPUT)/
 185 else
 186         EP_PATH=$(EVENT_PARSE_DIR)/
 187 endif
 188
 189 LIBPARSEVENT = $(EP_PATH)libtraceevent.a
 190 EP_LIB := -L$(EP_PATH) -ltraceevent
 191
 192 #
 193 # Single 'perf' binary right now:
 194 #
 195 PROGRAMS += $(OUTPUT)perf
 196
 197 LANG_BINDINGS =
 198
 199 # what 'all' will build and 'install' will install, in perfexecdir
 200 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 201
 202 # what 'all' will build but not install in perfexecdir
 203 OTHER_PROGRAMS = $(OUTPUT)perf
 204
 205 # Set paths to tools early so that they can be used for version tests.
 206 ifndef SHELL_PATH
 207         SHELL_PATH = /bin/sh
 208 endif
 209 ifndef PERL_PATH
 210         PERL_PATH = /usr/bin/perl
 211 endif
 212
 213 export PERL_PATH
 214
 215 FLEX = $(CROSS_COMPILE)flex
 216 BISON= $(CROSS_COMPILE)bison
 217
 218 $(OUTPUT)util/parse-events-flex.c: util/parse-events.l
 219         $(QUIET_FLEX)$(FLEX) --header-file=$(OUTPUT)util/parse-events-flex.h -t util/parse-events.l > $(OUTPUT)util/parse-events-flex.c
 220
 221 $(OUTPUT)util/parse-events-bison.c: util/parse-events.y
 222         $(QUIET_BISON)$(BISON) -v util/parse-events.y -d -o $(OUTPUT)util/parse-events-bison.c
 223
 224 $(OUTPUT)util/pmu-flex.c: util/pmu.l
 225         $(QUIET_FLEX)$(FLEX) --header-file=$(OUTPUT)util/pmu-flex.h -t util/pmu.l > $(OUTPUT)util/pmu-flex.c
 226
 227 $(OUTPUT)util/pmu-bison.c: util/pmu.y
 228         $(QUIET_BISON)$(BISON) -v util/pmu.y -d -o $(OUTPUT)util/pmu-bison.c
 229
 230 $(OUTPUT)util/parse-events.o: $(OUTPUT)util/parse-events-flex.c $(OUTPUT)util/parse-events-bison.c
 231 $(OUTPUT)util/pmu.o: $(OUTPUT)util/pmu-flex.c $(OUTPUT)util/pmu-bison.c
 232
 233 LIB_FILE=$(OUTPUT)libperf.a
 234
 235 LIB_H += ../../include/linux/perf_event.h
 236 LIB_H += ../../include/linux/rbtree.h
 237 LIB_H += ../../include/linux/list.h
 238 LIB_H += ../../include/linux/const.h
 239 LIB_H += ../../include/linux/hash.h
 240 LIB_H += ../../include/linux/stringify.h
 241 LIB_H += util/include/linux/bitmap.h
 242 LIB_H += util/include/linux/bitops.h
 243 LIB_H += util/include/linux/compiler.h
 244 LIB_H += util/include/linux/const.h
 245 LIB_H += util/include/linux/ctype.h
 246 LIB_H += util/include/linux/kernel.h
 247 LIB_H += util/include/linux/list.h
 248 LIB_H += util/include/linux/export.h
 249 LIB_H += util/include/linux/poison.h
 250 LIB_H += util/include/linux/prefetch.h
 251 LIB_H += util/include/linux/rbtree.h
 252 LIB_H += util/include/linux/string.h
 253 LIB_H += util/include/linux/types.h
 254 LIB_H += util/include/linux/linkage.h
 255 LIB_H += util/include/asm/asm-offsets.h
 256 LIB_H += util/include/asm/bug.h
 257 LIB_H += util/include/asm/byteorder.h
 258 LIB_H += util/include/asm/hweight.h
 259 LIB_H += util/include/asm/swab.h
 260 LIB_H += util/include/asm/system.h
 261 LIB_H += util/include/asm/uaccess.h
 262 LIB_H += util/include/dwarf-regs.h
 263 LIB_H += util/include/asm/dwarf2.h
 264 LIB_H += util/include/asm/cpufeature.h
 265 LIB_H += util/include/asm/unistd_32.h
 266 LIB_H += util/include/asm/unistd_64.h
 267 LIB_H += perf.h
 268 LIB_H += util/annotate.h
 269 LIB_H += util/cache.h
 270 LIB_H += util/callchain.h
 271 LIB_H += util/build-id.h
 272 LIB_H += util/debug.h
 273 LIB_H += util/debugfs.h
 274 LIB_H += util/sysfs.h
 275 LIB_H += util/pmu.h
 276 LIB_H += util/event.h
 277 LIB_H += util/evsel.h
 278 LIB_H += util/evlist.h
 279 LIB_H += util/exec_cmd.h
 280 LIB_H += util/types.h
 281 LIB_H += util/levenshtein.h
 282 LIB_H += util/map.h
 283 LIB_H += util/parse-options.h
 284 LIB_H += util/parse-events.h
 285 LIB_H += util/quote.h
 286 LIB_H += util/util.h
 287 LIB_H += util/xyarray.h
 288 LIB_H += util/header.h
 289 LIB_H += util/help.h
 290 LIB_H += util/session.h
 291 LIB_H += util/strbuf.h
 292 LIB_H += util/strlist.h
 293 LIB_H += util/strfilter.h
 294 LIB_H += util/svghelper.h
 295 LIB_H += util/tool.h
 296 LIB_H += util/run-command.h
 297 LIB_H += util/sigchain.h
 298 LIB_H += util/symbol.h
 299 LIB_H += util/color.h
 300 LIB_H += util/values.h
 301 LIB_H += util/sort.h
 302 LIB_H += util/hist.h
 303 LIB_H += util/thread.h
 304 LIB_H += util/thread_map.h
 305 LIB_H += util/trace-event.h
 306 LIB_H += util/probe-finder.h
 307 LIB_H += util/dwarf-aux.h
 308 LIB_H += util/probe-event.h
 309 LIB_H += util/pstack.h
 310 LIB_H += util/cpumap.h
 311 LIB_H += util/top.h
 312 LIB_H += $(ARCH_INCLUDE)
 313 LIB_H += util/cgroup.h
 314 LIB_H += $(EVENT_PARSE_DIR)event-parse.h
 315
 316 LIB_OBJS += $(OUTPUT)util/abspath.o
 317 LIB_OBJS += $(OUTPUT)util/alias.o
 318 LIB_OBJS += $(OUTPUT)util/annotate.o
 319 LIB_OBJS += $(OUTPUT)util/build-id.o
 320 LIB_OBJS += $(OUTPUT)util/config.o
 321 LIB_OBJS += $(OUTPUT)util/ctype.o
 322 LIB_OBJS += $(OUTPUT)util/debugfs.o
 323 LIB_OBJS += $(OUTPUT)util/sysfs.o
 324 LIB_OBJS += $(OUTPUT)util/pmu.o
 325 LIB_OBJS += $(OUTPUT)util/environment.o
 326 LIB_OBJS += $(OUTPUT)util/event.o
 327 LIB_OBJS += $(OUTPUT)util/evlist.o
 328 LIB_OBJS += $(OUTPUT)util/evsel.o
 329 LIB_OBJS += $(OUTPUT)util/exec_cmd.o
 330 LIB_OBJS += $(OUTPUT)util/help.o
 331 LIB_OBJS += $(OUTPUT)util/levenshtein.o
 332 LIB_OBJS += $(OUTPUT)util/parse-options.o
 333 LIB_OBJS += $(OUTPUT)util/parse-events.o
 334 LIB_OBJS += $(OUTPUT)util/path.o
 335 LIB_OBJS += $(OUTPUT)util/rbtree.o
 336 LIB_OBJS += $(OUTPUT)util/bitmap.o
 337 LIB_OBJS += $(OUTPUT)util/hweight.o
 338 LIB_OBJS += $(OUTPUT)util/run-command.o
 339 LIB_OBJS += $(OUTPUT)util/quote.o
 340 LIB_OBJS += $(OUTPUT)util/strbuf.o
 341 LIB_OBJS += $(OUTPUT)util/string.o
 342 LIB_OBJS += $(OUTPUT)util/strlist.o
 343 LIB_OBJS += $(OUTPUT)util/strfilter.o
 344 LIB_OBJS += $(OUTPUT)util/top.o
 345 LIB_OBJS += $(OUTPUT)util/usage.o
 346 LIB_OBJS += $(OUTPUT)util/wrapper.o
 347 LIB_OBJS += $(OUTPUT)util/sigchain.o
 348 LIB_OBJS += $(OUTPUT)util/symbol.o
 349 LIB_OBJS += $(OUTPUT)util/color.o
 350 LIB_OBJS += $(OUTPUT)util/pager.o
 351 LIB_OBJS += $(OUTPUT)util/header.o
 352 LIB_OBJS += $(OUTPUT)util/callchain.o
 353 LIB_OBJS += $(OUTPUT)util/values.o
 354 LIB_OBJS += $(OUTPUT)util/debug.o
 355 LIB_OBJS += $(OUTPUT)util/map.o
 356 LIB_OBJS += $(OUTPUT)util/pstack.o
 357 LIB_OBJS += $(OUTPUT)util/session.o
 358 LIB_OBJS += $(OUTPUT)util/thread.o
 359 LIB_OBJS += $(OUTPUT)util/thread_map.o
 360 LIB_OBJS += $(OUTPUT)util/trace-event-parse.o
 361 LIB_OBJS += $(OUTPUT)util/parse-events-flex.o
 362 LIB_OBJS += $(OUTPUT)util/parse-events-bison.o
 363 LIB_OBJS += $(OUTPUT)util/pmu-flex.o
 364 LIB_OBJS += $(OUTPUT)util/pmu-bison.o
 365 LIB_OBJS += $(OUTPUT)util/trace-event-read.o
 366 LIB_OBJS += $(OUTPUT)util/trace-event-info.o
 367 LIB_OBJS += $(OUTPUT)util/trace-event-scripting.o
 368 LIB_OBJS += $(OUTPUT)util/svghelper.o
 369 LIB_OBJS += $(OUTPUT)util/sort.o
 370 LIB_OBJS += $(OUTPUT)util/hist.o
 371 LIB_OBJS += $(OUTPUT)util/probe-event.o
 372 LIB_OBJS += $(OUTPUT)util/util.o
 373 LIB_OBJS += $(OUTPUT)util/xyarray.o
 374 LIB_OBJS += $(OUTPUT)util/cpumap.o
 375 LIB_OBJS += $(OUTPUT)util/cgroup.o
 376
 377 BUILTIN_OBJS += $(OUTPUT)builtin-annotate.o
 378
 379 BUILTIN_OBJS += $(OUTPUT)builtin-bench.o
 380
 381 # Benchmark modules
 382 BUILTIN_OBJS += $(OUTPUT)bench/sched-messaging.o
 383 BUILTIN_OBJS += $(OUTPUT)bench/sched-pipe.o
 384 ifeq ($(RAW_ARCH),x86_64)
 385 BUILTIN_OBJS += $(OUTPUT)bench/mem-memcpy-x86-64-asm.o
 386 BUILTIN_OBJS += $(OUTPUT)bench/mem-memset-x86-64-asm.o
 387 endif
 388 BUILTIN_OBJS += $(OUTPUT)bench/mem-memcpy.o
 389 BUILTIN_OBJS += $(OUTPUT)bench/mem-memset.o
 390
 391 BUILTIN_OBJS += $(OUTPUT)builtin-diff.o
 392 BUILTIN_OBJS += $(OUTPUT)builtin-evlist.o
 393 BUILTIN_OBJS += $(OUTPUT)builtin-help.o
 394 BUILTIN_OBJS += $(OUTPUT)builtin-sched.o
 395 BUILTIN_OBJS += $(OUTPUT)builtin-buildid-list.o
 396 BUILTIN_OBJS += $(OUTPUT)builtin-buildid-cache.o
 397 BUILTIN_OBJS += $(OUTPUT)builtin-list.o
 398 BUILTIN_OBJS += $(OUTPUT)builtin-record.o
 399 BUILTIN_OBJS += $(OUTPUT)builtin-report.o
 400 BUILTIN_OBJS += $(OUTPUT)builtin-stat.o
 401 BUILTIN_OBJS += $(OUTPUT)builtin-timechart.o
 402 BUILTIN_OBJS += $(OUTPUT)builtin-top.o
 403 BUILTIN_OBJS += $(OUTPUT)builtin-script.o
 404 BUILTIN_OBJS += $(OUTPUT)builtin-probe.o
 405 BUILTIN_OBJS += $(OUTPUT)builtin-kmem.o
 406 BUILTIN_OBJS += $(OUTPUT)builtin-lock.o
 407 BUILTIN_OBJS += $(OUTPUT)builtin-kvm.o
 408 BUILTIN_OBJS += $(OUTPUT)builtin-test.o
 409 BUILTIN_OBJS += $(OUTPUT)builtin-inject.o
 410
 411 PERFLIBS = $(LIB_FILE) $(LIBPARSEVENT)
 412
 413 # Files needed for the python binding, perf.so
 414 # pyrf is just an internal name needed for all those wrappers.
 415 # This has to be in sync with what is in the 'sources' variable in
 416 # tools/perf/util/setup.py
 417
 418 PYRF_OBJS += $(OUTPUT)util/cpumap.o
 419 PYRF_OBJS += $(OUTPUT)util/ctype.o
 420 PYRF_OBJS += $(OUTPUT)util/evlist.o
 421 PYRF_OBJS += $(OUTPUT)util/evsel.o
 422 PYRF_OBJS += $(OUTPUT)util/python.o
 423 PYRF_OBJS += $(OUTPUT)util/thread_map.o
 424 PYRF_OBJS += $(OUTPUT)util/util.o
 425 PYRF_OBJS += $(OUTPUT)util/xyarray.o
 426
 427 #
 428 # Platform specific tweaks
 429 #
 430
 431 # We choose to avoid "if .. else if .. else .. endif endif"
 432 # because maintaining the nesting to match is a pain.  If
 433 # we had "elif" things would have been much nicer...
 434
 435 -include config.mak.autogen
 436 -include config.mak
 437
 438 ifndef NO_DWARF
 439 FLAGS_DWARF=$(ALL_CFLAGS) -ldw -lelf $(ALL_LDFLAGS) $(EXTLIBS)
 440 ifneq ($(call try-cc,$(SOURCE_DWARF),$(FLAGS_DWARF)),y)
 441         msg := $(warning No libdw.h found or old libdw.h found or elfutils is older than 0.138, disables dwarf support. Please install new elfutils-devel/libdw-dev);
 442         NO_DWARF := 1
 443 endif # Dwarf support
 444 endif # NO_DWARF
 445
 446 -include arch/$(ARCH)/Makefile
 447
 448 ifneq ($(OUTPUT),)
 449         BASIC_CFLAGS += -I$(OUTPUT)
 450 endif
 451
 452 FLAGS_LIBELF=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS)
 453 ifneq ($(call try-cc,$(SOURCE_LIBELF),$(FLAGS_LIBELF)),y)
 454         FLAGS_GLIBC=$(ALL_CFLAGS) $(ALL_LDFLAGS)
 455         ifneq ($(call try-cc,$(SOURCE_GLIBC),$(FLAGS_GLIBC)),y)
 456                 msg := $(error No gnu/libc-version.h found, please install glibc-dev[el]/glibc-static);
 457         else
 458                 msg := $(error No libelf.h/libelf found, please install libelf-dev/elfutils-libelf-devel);
 459         endif
 460 endif
 461
 462 ifneq ($(call try-cc,$(SOURCE_ELF_MMAP),$(FLAGS_COMMON)),y)
 463         BASIC_CFLAGS += -DLIBELF_NO_MMAP
 464 endif
 465
 466 ifndef NO_DWARF
 467 ifeq ($(origin PERF_HAVE_DWARF_REGS), undefined)
 468         msg := $(warning DWARF register mappings have not been defined for architecture $(ARCH), DWARF support disabled);
 469 else
 470         BASIC_CFLAGS += -DDWARF_SUPPORT
 471         EXTLIBS += -lelf -ldw
 472         LIB_OBJS += $(OUTPUT)util/probe-finder.o
 473         LIB_OBJS += $(OUTPUT)util/dwarf-aux.o
 474 endif # PERF_HAVE_DWARF_REGS
 475 endif # NO_DWARF
 476
 477 ifdef NO_NEWT
 478         BASIC_CFLAGS += -DNO_NEWT_SUPPORT
 479 else
 480         FLAGS_NEWT=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) -lnewt
 481         ifneq ($(call try-cc,$(SOURCE_NEWT),$(FLAGS_NEWT)),y)
 482                 msg := $(warning newt not found, disables TUI support. Please install newt-devel or libnewt-dev);
 483                 BASIC_CFLAGS += -DNO_NEWT_SUPPORT
 484         else
 485                 # Fedora has /usr/include/slang/slang.h, but ubuntu /usr/include/slang.h
 486                 BASIC_CFLAGS += -I/usr/include/slang
 487                 EXTLIBS += -lnewt -lslang
 488                 LIB_OBJS += $(OUTPUT)ui/setup.o
 489                 LIB_OBJS += $(OUTPUT)ui/browser.o
 490                 LIB_OBJS += $(OUTPUT)ui/browsers/annotate.o
 491                 LIB_OBJS += $(OUTPUT)ui/browsers/hists.o
 492                 LIB_OBJS += $(OUTPUT)ui/browsers/map.o
 493                 LIB_OBJS += $(OUTPUT)ui/helpline.o
 494                 LIB_OBJS += $(OUTPUT)ui/progress.o
 495                 LIB_OBJS += $(OUTPUT)ui/util.o
 496                 LIB_H += ui/browser.h
 497                 LIB_H += ui/browsers/map.h
 498                 LIB_H += ui/helpline.h
 499                 LIB_H += ui/keysyms.h
 500                 LIB_H += ui/libslang.h
 501                 LIB_H += ui/progress.h
 502                 LIB_H += ui/util.h
 503                 LIB_H += ui/ui.h
 504         endif
 505 endif
 506
 507 ifdef NO_GTK2
 508         BASIC_CFLAGS += -DNO_GTK2_SUPPORT
 509 else
 510         FLAGS_GTK2=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) $(shell pkg-config --libs --cflags gtk+-2.0)
 511         ifneq ($(call try-cc,$(SOURCE_GTK2),$(FLAGS_GTK2)),y)
 512                 msg := $(warning GTK2 not found, disables GTK2 support. Please install gtk2-devel or libgtk2.0-dev);
 513                 BASIC_CFLAGS += -DNO_GTK2_SUPPORT
 514         else
 515                 BASIC_CFLAGS += $(shell pkg-config --cflags gtk+-2.0)
 516                 EXTLIBS += $(shell pkg-config --libs gtk+-2.0)
 517                 LIB_OBJS += $(OUTPUT)ui/gtk/browser.o
 518         endif
 519 endif
 520
 521 ifdef NO_LIBPERL
 522         BASIC_CFLAGS += -DNO_LIBPERL
 523 else
 524        PERL_EMBED_LDOPTS = $(shell perl -MExtUtils::Embed -e ldopts 2>/dev/null)
 525        PERL_EMBED_LDFLAGS = $(call strip-libs,$(PERL_EMBED_LDOPTS))
 526        PERL_EMBED_LIBADD = $(call grep-libs,$(PERL_EMBED_LDOPTS))
 527         PERL_EMBED_CCOPTS = `perl -MExtUtils::Embed -e ccopts 2>/dev/null`
 528         FLAGS_PERL_EMBED=$(PERL_EMBED_CCOPTS) $(PERL_EMBED_LDOPTS)
 529
 530         ifneq ($(call try-cc,$(SOURCE_PERL_EMBED),$(FLAGS_PERL_EMBED)),y)
 531                 BASIC_CFLAGS += -DNO_LIBPERL
 532         else
 533                ALL_LDFLAGS += $(PERL_EMBED_LDFLAGS)
 534                EXTLIBS += $(PERL_EMBED_LIBADD)
 535                 LIB_OBJS += $(OUTPUT)util/scripting-engines/trace-event-perl.o
 536                 LIB_OBJS += $(OUTPUT)scripts/perl/Perf-Trace-Util/Context.o
 537         endif
 538 endif
 539
 540 disable-python = $(eval $(disable-python_code))
 541 define disable-python_code
 542   BASIC_CFLAGS += -DNO_LIBPYTHON
 543   $(if $(1),$(warning No $(1) was found))
 544   $(warning Python support won't be built)
 545 endef
 546
 547 override PYTHON := \
 548   $(call get-executable-or-default,PYTHON,python)
 549
 550 ifndef PYTHON
 551   $(call disable-python,python interpreter)
 552   python-clean :=
 553 else
 554
 555   PYTHON_WORD := $(call shell-wordify,$(PYTHON))
 556
 557   # python extension build directories
 558   PYTHON_EXTBUILD     := $(OUTPUT)python_ext_build/
 559   PYTHON_EXTBUILD_LIB := $(PYTHON_EXTBUILD)lib/
 560   PYTHON_EXTBUILD_TMP := $(PYTHON_EXTBUILD)tmp/
 561   export PYTHON_EXTBUILD_LIB PYTHON_EXTBUILD_TMP
 562
 563   python-clean := rm -rf $(PYTHON_EXTBUILD) $(OUTPUT)python/perf.so
 564
 565   ifdef NO_LIBPYTHON
 566     $(call disable-python)
 567   else
 568
 569     override PYTHON_CONFIG := \
 570       $(call get-executable-or-default,PYTHON_CONFIG,$(PYTHON)-config)
 571
 572     ifndef PYTHON_CONFIG
 573       $(call disable-python,python-config tool)
 574     else
 575
 576       PYTHON_CONFIG_SQ := $(call shell-sq,$(PYTHON_CONFIG))
 577
 578       PYTHON_EMBED_LDOPTS := $(shell $(PYTHON_CONFIG_SQ) --ldflags 2>/dev/null)
 579       PYTHON_EMBED_LDFLAGS := $(call strip-libs,$(PYTHON_EMBED_LDOPTS))
 580       PYTHON_EMBED_LIBADD := $(call grep-libs,$(PYTHON_EMBED_LDOPTS))
 581       PYTHON_EMBED_CCOPTS := $(shell $(PYTHON_CONFIG_SQ) --cflags 2>/dev/null)
 582       FLAGS_PYTHON_EMBED := $(PYTHON_EMBED_CCOPTS) $(PYTHON_EMBED_LDOPTS)
 583
 584       ifneq ($(call try-cc,$(SOURCE_PYTHON_EMBED),$(FLAGS_PYTHON_EMBED)),y)
 585         $(call disable-python,Python.h (for Python 2.x))
 586       else
 587
 588         ifneq ($(call try-cc,$(SOURCE_PYTHON_VERSION),$(FLAGS_PYTHON_EMBED)),y)
 589           $(warning Python 3 is not yet supported; please set)
 590           $(warning PYTHON and/or PYTHON_CONFIG appropriately.)
 591           $(warning If you also have Python 2 installed, then)
 592           $(warning try something like:)
 593           $(warning $(and ,))
 594           $(warning $(and ,)  make PYTHON=python2)
 595           $(warning $(and ,))
 596           $(warning Otherwise, disable Python support entirely:)
 597           $(warning $(and ,))
 598           $(warning $(and ,)  make NO_LIBPYTHON=1)
 599           $(warning $(and ,))
 600           $(error   $(and ,))
 601         else
 602           ALL_LDFLAGS += $(PYTHON_EMBED_LDFLAGS)
 603           EXTLIBS += $(PYTHON_EMBED_LIBADD)
 604           LIB_OBJS += $(OUTPUT)util/scripting-engines/trace-event-python.o
 605           LIB_OBJS += $(OUTPUT)scripts/python/Perf-Trace-Util/Context.o
 606           LANG_BINDINGS += $(OUTPUT)python/perf.so
 607         endif
 608
 609       endif
 610     endif
 611   endif
 612 endif
 613
 614 ifdef NO_DEMANGLE
 615         BASIC_CFLAGS += -DNO_DEMANGLE
 616 else
 617         ifdef HAVE_CPLUS_DEMANGLE
 618                 EXTLIBS += -liberty
 619                 BASIC_CFLAGS += -DHAVE_CPLUS_DEMANGLE
 620         else
 621                 FLAGS_BFD=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) -lbfd
 622                 has_bfd := $(call try-cc,$(SOURCE_BFD),$(FLAGS_BFD))
 623                 ifeq ($(has_bfd),y)
 624                         EXTLIBS += -lbfd
 625                 else
 626                         FLAGS_BFD_IBERTY=$(FLAGS_BFD) -liberty
 627                         has_bfd_iberty := $(call try-cc,$(SOURCE_BFD),$(FLAGS_BFD_IBERTY))
 628                         ifeq ($(has_bfd_iberty),y)
 629                                 EXTLIBS += -lbfd -liberty
 630                         else
 631                                 FLAGS_BFD_IBERTY_Z=$(FLAGS_BFD_IBERTY) -lz
 632                                 has_bfd_iberty_z := $(call try-cc,$(SOURCE_BFD),$(FLAGS_BFD_IBERTY_Z))
 633                                 ifeq ($(has_bfd_iberty_z),y)
 634                                         EXTLIBS += -lbfd -liberty -lz
 635                                 else
 636                                         FLAGS_CPLUS_DEMANGLE=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) -liberty
 637                                         has_cplus_demangle := $(call try-cc,$(SOURCE_CPLUS_DEMANGLE),$(FLAGS_CPLUS_DEMANGLE))
 638                                         ifeq ($(has_cplus_demangle),y)
 639                                                 EXTLIBS += -liberty
 640                                                 BASIC_CFLAGS += -DHAVE_CPLUS_DEMANGLE
 641                                         else
 642                                                 msg := $(warning No bfd.h/libbfd found, install binutils-dev[el]/zlib-static to gain symbol demangling)
 643                                                 BASIC_CFLAGS += -DNO_DEMANGLE
 644                                         endif
 645                                 endif
 646                         endif
 647                 endif
 648         endif
 649 endif
 650
 651
 652 ifdef NO_STRLCPY
 653         BASIC_CFLAGS += -DNO_STRLCPY
 654 else
 655         ifneq ($(call try-cc,$(SOURCE_STRLCPY),),y)
 656                 BASIC_CFLAGS += -DNO_STRLCPY
 657         endif
 658 endif
 659
 660 ifdef ASCIIDOC8
 661         export ASCIIDOC8
 662 endif
 663
 664 # Shell quote (do not use $(call) to accommodate ancient setups);
 665
 666 ETC_PERFCONFIG_SQ = $(subst ','\'',$(ETC_PERFCONFIG))
 667
 668 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
 669 bindir_SQ = $(subst ','\'',$(bindir))
 670 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
 671 mandir_SQ = $(subst ','\'',$(mandir))
 672 infodir_SQ = $(subst ','\'',$(infodir))
 673 perfexecdir_SQ = $(subst ','\'',$(perfexecdir))
 674 template_dir_SQ = $(subst ','\'',$(template_dir))
 675 htmldir_SQ = $(subst ','\'',$(htmldir))
 676 prefix_SQ = $(subst ','\'',$(prefix))
 677
 678 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
 679
 680 LIBS = -Wl,--whole-archive $(PERFLIBS) -Wl,--no-whole-archive -Wl,--start-group $(EXTLIBS) -Wl,--end-group
 681
 682 ALL_CFLAGS += $(BASIC_CFLAGS)
 683 ALL_CFLAGS += $(ARCH_CFLAGS)
 684 ALL_LDFLAGS += $(BASIC_LDFLAGS)
 685
 686 export INSTALL SHELL_PATH
 687
 688
 689 ### Build rules
 690
 691 SHELL = $(SHELL_PATH)
 692
 693 all: shell_compatibility_test $(ALL_PROGRAMS) $(LANG_BINDINGS) $(OTHER_PROGRAMS)
 694
 695 please_set_SHELL_PATH_to_a_more_modern_shell:
 696         @$$(:)
 697
 698 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
 699
 700 strip: $(PROGRAMS) $(OUTPUT)perf
 701         $(STRIP) $(STRIP_OPTS) $(PROGRAMS) $(OUTPUT)perf
 702
 703 $(OUTPUT)perf.o: perf.c $(OUTPUT)common-cmds.h $(OUTPUT)PERF-CFLAGS
 704         $(QUIET_CC)$(CC) -DPERF_VERSION='"$(PERF_VERSION)"' \
 705                 '-DPERF_HTML_PATH="$(htmldir_SQ)"' \
 706                 $(ALL_CFLAGS) -c $(filter %.c,$^) -o $@
 707
 708 $(OUTPUT)perf: $(OUTPUT)perf.o $(BUILTIN_OBJS) $(PERFLIBS)
 709         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) $(ALL_LDFLAGS) $(OUTPUT)perf.o \
 710                $(BUILTIN_OBJS) $(LIBS) -o $@
 711
 712 $(OUTPUT)builtin-help.o: builtin-help.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)builtin-timechart.o: builtin-timechart.c $(OUTPUT)common-cmds.h $(OUTPUT)PERF-CFLAGS
 719         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) \
 720                 '-DPERF_HTML_PATH="$(htmldir_SQ)"' \
 721                 '-DPERF_MAN_PATH="$(mandir_SQ)"' \
 722                 '-DPERF_INFO_PATH="$(infodir_SQ)"' $<
 723
 724 $(OUTPUT)common-cmds.h: util/generate-cmdlist.sh command-list.txt
 725
 726 $(OUTPUT)common-cmds.h: $(wildcard Documentation/perf-*.txt)
 727         $(QUIET_GEN). util/generate-cmdlist.sh > $@+ && mv $@+ $@
 728
 729 $(SCRIPTS) : % : %.sh
 730         $(QUIET_GEN)$(INSTALL) '$@.sh' '$(OUTPUT)$@'
 731
 732 # These can record PERF_VERSION
 733 $(OUTPUT)perf.o perf.spec \
 734         $(SCRIPTS) \
 735         : $(OUTPUT)PERF-VERSION-FILE
 736
 737 .SUFFIXES:
 738 .SUFFIXES: .o .c .S .s
 739
 740 # These two need to be here so that when O= is not used they take precedence
 741 # over the general rule for .o
 742
 743 $(OUTPUT)util/%-flex.o: $(OUTPUT)util/%-flex.c $(OUTPUT)PERF-CFLAGS
 744         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -Iutil/ -Wno-redundant-decls -Wno-switch-default -Wno-unused-function $<
 745
 746 $(OUTPUT)util/%-bison.o: $(OUTPUT)util/%-bison.c $(OUTPUT)PERF-CFLAGS
 747         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DYYENABLE_NLS=0 -DYYLTYPE_IS_TRIVIAL=0 -Iutil/ -Wno-redundant-decls -Wno-switch-default -Wno-unused-function $<
 748
 749 $(OUTPUT)%.o: %.c $(OUTPUT)PERF-CFLAGS
 750         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $<
 751 $(OUTPUT)%.i: %.c $(OUTPUT)PERF-CFLAGS
 752         $(QUIET_CC)$(CC) -o $@ -E $(ALL_CFLAGS) $<
 753 $(OUTPUT)%.s: %.c $(OUTPUT)PERF-CFLAGS
 754         $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $<
 755 $(OUTPUT)%.o: %.S
 756         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $<
 757 $(OUTPUT)%.s: %.S
 758         $(QUIET_CC)$(CC) -o $@ -E $(ALL_CFLAGS) $<
 759
 760 $(OUTPUT)util/exec_cmd.o: util/exec_cmd.c $(OUTPUT)PERF-CFLAGS
 761         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) \
 762                 '-DPERF_EXEC_PATH="$(perfexecdir_SQ)"' \
 763                 '-DBINDIR="$(bindir_relative_SQ)"' \
 764                 '-DPREFIX="$(prefix_SQ)"' \
 765                 $<
 766
 767 $(OUTPUT)util/config.o: util/config.c $(OUTPUT)PERF-CFLAGS
 768         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $<
 769
 770 $(OUTPUT)ui/browser.o: ui/browser.c $(OUTPUT)PERF-CFLAGS
 771         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $<
 772
 773 $(OUTPUT)ui/browsers/annotate.o: ui/browsers/annotate.c $(OUTPUT)PERF-CFLAGS
 774         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $<
 775
 776 $(OUTPUT)ui/browsers/hists.o: ui/browsers/hists.c $(OUTPUT)PERF-CFLAGS
 777         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $<
 778
 779 $(OUTPUT)ui/browsers/map.o: ui/browsers/map.c $(OUTPUT)PERF-CFLAGS
 780         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $<
 781
 782 $(OUTPUT)util/rbtree.o: ../../lib/rbtree.c $(OUTPUT)PERF-CFLAGS
 783         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $<
 784
 785 $(OUTPUT)util/scripting-engines/trace-event-perl.o: util/scripting-engines/trace-event-perl.c $(OUTPUT)PERF-CFLAGS
 786         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $(PERL_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-shadow $<
 787
 788 $(OUTPUT)scripts/perl/Perf-Trace-Util/Context.o: scripts/perl/Perf-Trace-Util/Context.c $(OUTPUT)PERF-CFLAGS
 789         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $(PERL_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-nested-externs $<
 790
 791 $(OUTPUT)util/scripting-engines/trace-event-python.o: util/scripting-engines/trace-event-python.c $(OUTPUT)PERF-CFLAGS
 792         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $(PYTHON_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-shadow $<
 793
 794 $(OUTPUT)scripts/python/Perf-Trace-Util/Context.o: scripts/python/Perf-Trace-Util/Context.c $(OUTPUT)PERF-CFLAGS
 795         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $(PYTHON_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-nested-externs $<
 796
 797 $(OUTPUT)perf-%: %.o $(PERFLIBS)
 798         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 799
 800 $(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
 801 $(patsubst perf-%,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
 802
 803 # we compile into subdirectories. if the target directory is not the source directory, they might not exists. So
 804 # we depend the various files onto their directories.
 805 DIRECTORY_DEPS = $(LIB_OBJS) $(BUILTIN_OBJS) $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)common-cmds.h
 806 $(DIRECTORY_DEPS): | $(sort $(dir $(DIRECTORY_DEPS)))
 807 # In the second step, we make a rule to actually create these directories
 808 $(sort $(dir $(DIRECTORY_DEPS))):
 809         $(QUIET_MKDIR)$(MKDIR) -p $@ 2>/dev/null
 810
 811 $(LIB_FILE): $(LIB_OBJS)
 812         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
 813
 814 # libparsevent.a
 815 $(LIBPARSEVENT):
 816         make -C $(EVENT_PARSE_DIR) $(COMMAND_O) libtraceevent.a
 817
 818 help:
 819         @echo 'Perf make targets:'
 820         @echo '  doc            - make *all* documentation (see below)'
 821         @echo '  man            - make manpage documentation (access with man <foo>)'
 822         @echo '  html           - make html documentation'
 823         @echo '  info           - make GNU info documentation (access with info <foo>)'
 824         @echo '  pdf            - make pdf documentation'
 825         @echo '  TAGS           - use etags to make tag information for source browsing'
 826         @echo '  tags           - use ctags to make tag information for source browsing'
 827         @echo '  cscope - use cscope to make interactive browsing database'
 828         @echo ''
 829         @echo 'Perf install targets:'
 830         @echo '  NOTE: documentation build requires asciidoc, xmlto packages to be installed'
 831         @echo '  HINT: use "make prefix=<path> <install target>" to install to a particular'
 832         @echo '        path like make prefix=/usr/local install install-doc'
 833         @echo '  install        - install compiled binaries'
 834         @echo '  install-doc    - install *all* documentation'
 835         @echo '  install-man    - install manpage documentation'
 836         @echo '  install-html   - install html documentation'
 837         @echo '  install-info   - install GNU info documentation'
 838         @echo '  install-pdf    - install pdf documentation'
 839         @echo ''
 840         @echo '  quick-install-doc      - alias for quick-install-man'
 841         @echo '  quick-install-man      - install the documentation quickly'
 842         @echo '  quick-install-html     - install the html documentation quickly'
 843         @echo ''
 844         @echo 'Perf maintainer targets:'
 845         @echo '  clean                  - clean all binary objects and build output'
 846
 847 doc:
 848         $(MAKE) -C Documentation all
 849
 850 man:
 851         $(MAKE) -C Documentation man
 852
 853 html:
 854         $(MAKE) -C Documentation html
 855
 856 info:
 857         $(MAKE) -C Documentation info
 858
 859 pdf:
 860         $(MAKE) -C Documentation pdf
 861
 862 TAGS:
 863         $(RM) TAGS
 864         $(FIND) . -name '*.[hcS]' -print | xargs etags -a
 865
 866 tags:
 867         $(RM) tags
 868         $(FIND) . -name '*.[hcS]' -print | xargs ctags -a
 869
 870 cscope:
 871         $(RM) cscope*
 872         $(FIND) . -name '*.[hcS]' -print | xargs cscope -b
 873
 874 ### Detect prefix changes
 875 TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\
 876              $(bindir_SQ):$(perfexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
 877
 878 $(OUTPUT)PERF-CFLAGS: .FORCE-PERF-CFLAGS
 879         @FLAGS='$(TRACK_CFLAGS)'; \
 880             if test x"$$FLAGS" != x"`cat $(OUTPUT)PERF-CFLAGS 2>/dev/null`" ; then \
 881                 echo 1>&2 "    * new build flags or prefix"; \
 882                 echo "$$FLAGS" >$(OUTPUT)PERF-CFLAGS; \
 883             fi
 884
 885 ### Testing rules
 886
 887 # GNU make supports exporting all variables by "export" without parameters.
 888 # However, the environment gets quite big, and some programs have problems
 889 # with that.
 890
 891 check: $(OUTPUT)common-cmds.h
 892         if sparse; \
 893         then \
 894                 for i in *.c */*.c; \
 895                 do \
 896                         sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; \
 897                 done; \
 898         else \
 899                 exit 1; \
 900         fi
 901
 902 ### Installation rules
 903
 904 ifneq ($(filter /%,$(firstword $(perfexecdir))),)
 905 perfexec_instdir = $(perfexecdir)
 906 else
 907 perfexec_instdir = $(prefix)/$(perfexecdir)
 908 endif
 909 perfexec_instdir_SQ = $(subst ','\'',$(perfexec_instdir))
 910
 911 install: all
 912         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
 913         $(INSTALL) $(OUTPUT)perf '$(DESTDIR_SQ)$(bindir_SQ)'
 914         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'
 915         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'
 916         $(INSTALL) $(OUTPUT)perf-archive -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
 917         $(INSTALL) scripts/perl/Perf-Trace-Util/lib/Perf/Trace/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'
 918         $(INSTALL) scripts/perl/*.pl -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl'
 919         $(INSTALL) scripts/perl/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'
 920         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'
 921         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'
 922         $(INSTALL) scripts/python/Perf-Trace-Util/lib/Perf/Trace/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'
 923         $(INSTALL) scripts/python/*.py -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python'
 924         $(INSTALL) scripts/python/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'
 925
 926 install-python_ext:
 927         $(PYTHON_WORD) util/setup.py --quiet install --root='/$(DESTDIR_SQ)'
 928
 929 install-doc:
 930         $(MAKE) -C Documentation install
 931
 932 install-man:
 933         $(MAKE) -C Documentation install-man
 934
 935 install-html:
 936         $(MAKE) -C Documentation install-html
 937
 938 install-info:
 939         $(MAKE) -C Documentation install-info
 940
 941 install-pdf:
 942         $(MAKE) -C Documentation install-pdf
 943
 944 quick-install-doc:
 945         $(MAKE) -C Documentation quick-install
 946
 947 quick-install-man:
 948         $(MAKE) -C Documentation quick-install-man
 949
 950 quick-install-html:
 951         $(MAKE) -C Documentation quick-install-html
 952
 953 ### Cleaning rules
 954
 955 clean:
 956         $(RM) $(LIB_OBJS) $(BUILTIN_OBJS) $(LIB_FILE) $(OUTPUT)perf-archive $(OUTPUT)perf.o $(LANG_BINDINGS)
 957         $(RM) $(ALL_PROGRAMS) perf
 958         $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo $(OUTPUT)common-cmds.h TAGS tags cscope*
 959         $(MAKE) -C Documentation/ clean
 960         $(RM) $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)PERF-CFLAGS
 961         $(RM) $(OUTPUT)util/*-{bison,flex}*
 962         $(python-clean)
 963
 964 .PHONY: all install clean strip
 965 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
 966 .PHONY: .FORCE-PERF-VERSION-FILE TAGS tags cscope .FORCE-PERF-CFLAGS