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 # Define V=1 to have a more verbose compile.
   9 # Define V=2 to have an even more verbose compile.
  10 #
  11 # Define SNPRINTF_RETURNS_BOGUS if your are on a system which snprintf()
  12 # or vsnprintf() return -1 instead of number of characters which would
  13 # have been written to the final string if enough space had been available.
  14 #
  15 # Define FREAD_READS_DIRECTORIES if your are on a system which succeeds
  16 # when attempting to read from an fopen'ed directory.
  17 #
  18 # Define NO_OPENSSL environment variable if you do not have OpenSSL.
  19 # This also implies MOZILLA_SHA1.
  20 #
  21 # Define CURLDIR=/foo/bar if your curl header and library files are in
  22 # /foo/bar/include and /foo/bar/lib directories.
  23 #
  24 # Define EXPATDIR=/foo/bar if your expat header and library files are in
  25 # /foo/bar/include and /foo/bar/lib directories.
  26 #
  27 # Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
  28 #
  29 # Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
  30 # d_type in struct dirent (latest Cygwin -- will be fixed soonish).
  31 #
  32 # Define NO_C99_FORMAT if your formatted IO functions (printf/scanf et.al.)
  33 # do not support the 'size specifiers' introduced by C99, namely ll, hh,
  34 # j, z, t. (representing long long int, char, intmax_t, size_t, ptrdiff_t).
  35 # some C compilers supported these specifiers prior to C99 as an extension.
  36 #
  37 # Define NO_STRCASESTR if you don't have strcasestr.
  38 #
  39 # Define NO_MEMMEM if you don't have memmem.
  40 #
  41 # Define NO_STRTOUMAX if you don't have strtoumax in the C library.
  42 # If your compiler also does not support long long or does not have
  43 # strtoull, define NO_STRTOULL.
  44 #
  45 # Define NO_SETENV if you don't have setenv in the C library.
  46 #
  47 # Define NO_UNSETENV if you don't have unsetenv in the C library.
  48 #
  49 # Define NO_MKDTEMP if you don't have mkdtemp in the C library.
  50 #
  51 # Define NO_SYS_SELECT_H if you don't have sys/select.h.
  52 #
  53 # Define NO_SYMLINK_HEAD if you never want .perf/HEAD to be a symbolic link.
  54 # Enable it on Windows.  By default, symrefs are still used.
  55 #
  56 # Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
  57 # tests.  These tests take up a significant amount of the total test time
  58 # but are not needed unless you plan to talk to SVN repos.
  59 #
  60 # Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
  61 # installed in /sw, but don't want PERF to link against any libraries
  62 # installed there.  If defined you may specify your own (or Fink's)
  63 # include directories and library directories by defining CFLAGS
  64 # and LDFLAGS appropriately.
  65 #
  66 # Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
  67 # have DarwinPorts installed in /opt/local, but don't want PERF to
  68 # link against any libraries installed there.  If defined you may
  69 # specify your own (or DarwinPort's) include directories and
  70 # library directories by defining CFLAGS and LDFLAGS appropriately.
  71 #
  72 # Define PPC_SHA1 environment variable when running make to make use of
  73 # a bundled SHA1 routine optimized for PowerPC.
  74 #
  75 # Define ARM_SHA1 environment variable when running make to make use of
  76 # a bundled SHA1 routine optimized for ARM.
  77 #
  78 # Define MOZILLA_SHA1 environment variable when running make to make use of
  79 # a bundled SHA1 routine coming from Mozilla. It is GPL'd and should be fast
  80 # on non-x86 architectures (e.g. PowerPC), while the OpenSSL version (default
  81 # choice) has very fast version optimized for i586.
  82 #
  83 # Define NEEDS_SSL_WITH_CRYPTO if you need -lcrypto with -lssl (Darwin).
  84 #
  85 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
  86 #
  87 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
  88 # Patrick Mauritz).
  89 #
  90 # Define NO_MMAP if you want to avoid mmap.
  91 #
  92 # Define NO_PTHREADS if you do not have or do not want to use Pthreads.
  93 #
  94 # Define NO_PREAD if you have a problem with pread() system call (e.g.
  95 # cygwin.dll before v1.5.22).
  96 #
  97 # Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
  98 # generally faster on your platform than accessing the working directory.
  99 #
 100 # Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
 101 # the executable mode bit, but doesn't really do so.
 102 #
 103 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
 104 #
 105 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
 106 # sockaddr_storage.
 107 #
 108 # Define NO_ICONV if your libc does not properly support iconv.
 109 #
 110 # Define OLD_ICONV if your library has an old iconv(), where the second
 111 # (input buffer pointer) parameter is declared with type (const char **).
 112 #
 113 # Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
 114 #
 115 # Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
 116 # that tells runtime paths to dynamic libraries;
 117 # "-Wl,-rpath=/path/lib" is used instead.
 118 #
 119 # Define USE_NSEC below if you want perf to care about sub-second file mtimes
 120 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
 121 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
 122 # randomly break unless your underlying filesystem supports those sub-second
 123 # times (my ext3 doesn't).
 124 #
 125 # Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
 126 # "st_ctim"
 127 #
 128 # Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
 129 # available.  This automatically turns USE_NSEC off.
 130 #
 131 # Define USE_STDEV below if you want perf to care about the underlying device
 132 # change being considered an inode change from the update-index perspective.
 133 #
 134 # Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
 135 # field that counts the on-disk footprint in 512-byte blocks.
 136 #
 137 # Define ASCIIDOC8 if you want to format documentation with AsciiDoc 8
 138 #
 139 # Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72.
 140 #
 141 # Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 142 # MakeMaker (e.g. using ActiveState under Cygwin).
 143 #
 144 # Define NO_PERL if you do not want Perl scripts or libraries at all.
 145 #
 146 # Define INTERNAL_QSORT to use Git's implementation of qsort(), which
 147 # is a simplified version of the merge sort used in glibc. This is
 148 # recommended if Git triggers O(n^2) behavior in your platform's qsort().
 149 #
 150 # Define NO_EXTERNAL_GREP if you don't want "perf grep" to ever call
 151 # your external grep (e.g., if your system lacks grep, if its grep is
 152 # broken, or spawning external process is slower than built-in grep perf has).
 153 #
 154 # Define LDFLAGS=-static to build a static binary.
 155 #
 156 # Define EXTRA_CFLAGS=-m64 or EXTRA_CFLAGS=-m32 as appropriate for cross-builds.
 157 #
 158 # Define NO_DWARF if you do not want debug-info analysis feature at all.
 159
 160 $(shell sh -c 'mkdir -p $(OUTPUT)scripts/python/Perf-Trace-Util/' 2> /dev/null)
 161 $(shell sh -c 'mkdir -p $(OUTPUT)scripts/perl/Perf-Trace-Util/' 2> /dev/null)
 162 $(shell sh -c 'mkdir -p $(OUTPUT)util/scripting-engines/' 2> /dev/null)
 163 $(shell sh -c 'mkdir $(OUTPUT)bench' 2> /dev/null)
 164
 165 $(OUTPUT)PERF-VERSION-FILE: .FORCE-PERF-VERSION-FILE
 166         @$(SHELL_PATH) util/PERF-VERSION-GEN $(OUTPUT)
 167 -include $(OUTPUT)PERF-VERSION-FILE
 168
 169 uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
 170 uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
 171 uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
 172 uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
 173 uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
 174 uname_V := $(shell sh -c 'uname -v 2>/dev/null || echo not')
 175
 176 ARCH ?= $(shell echo $(uname_M) | sed -e s/i.86/i386/ -e s/sun4u/sparc64/ \
 177                                   -e s/arm.*/arm/ -e s/sa110/arm/ \
 178                                   -e s/s390x/s390/ -e s/parisc64/parisc/ \
 179                                   -e s/ppc.*/powerpc/ -e s/mips.*/mips/ \
 180                                   -e s/sh[234].*/sh/ )
 181
 182 # Additional ARCH settings for x86
 183 ifeq ($(ARCH),i386)
 184         ARCH := x86
 185 endif
 186 ifeq ($(ARCH),x86_64)
 187         ARCH := x86
 188 endif
 189
 190 $(shell sh -c 'mkdir -p $(OUTPUT)arch/$(ARCH)/util/' 2> /dev/null)
 191
 192 # CFLAGS and LDFLAGS are for the users to override from the command line.
 193
 194 #
 195 # Include saner warnings here, which can catch bugs:
 196 #
 197
 198 EXTRA_WARNINGS := -Wformat
 199 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wformat-security
 200 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wformat-y2k
 201 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wshadow
 202 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Winit-self
 203 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wpacked
 204 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wredundant-decls
 205 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wstack-protector
 206 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wstrict-aliasing=3
 207 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wswitch-default
 208 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wswitch-enum
 209 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wno-system-headers
 210 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wundef
 211 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wvolatile-register-var
 212 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wwrite-strings
 213 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wbad-function-cast
 214 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wmissing-declarations
 215 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wmissing-prototypes
 216 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wnested-externs
 217 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wold-style-definition
 218 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wstrict-prototypes
 219 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wdeclaration-after-statement
 220
 221 ifeq ("$(origin DEBUG)", "command line")
 222   PERF_DEBUG = $(DEBUG)
 223 endif
 224 ifndef PERF_DEBUG
 225   CFLAGS_OPTIMIZE = -O6
 226 endif
 227
 228 CFLAGS = -ggdb3 -Wall -Wextra -std=gnu99 -Werror $(CFLAGS_OPTIMIZE) -D_FORTIFY_SOURCE=2 $(EXTRA_WARNINGS) $(EXTRA_CFLAGS)
 229 EXTLIBS = -lpthread -lrt -lelf -lm
 230 ALL_CFLAGS = $(CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64
 231 ALL_LDFLAGS = $(LDFLAGS)
 232 STRIP ?= strip
 233
 234 # Among the variables below, these:
 235 #   perfexecdir
 236 #   template_dir
 237 #   mandir
 238 #   infodir
 239 #   htmldir
 240 #   ETC_PERFCONFIG (but not sysconfdir)
 241 # can be specified as a relative path some/where/else;
 242 # this is interpreted as relative to $(prefix) and "perf" at
 243 # runtime figures out where they are based on the path to the executable.
 244 # This can help installing the suite in a relocatable way.
 245
 246 # Make the path relative to DESTDIR, not to prefix
 247 ifndef DESTDIR
 248 prefix = $(HOME)
 249 endif
 250 bindir_relative = bin
 251 bindir = $(prefix)/$(bindir_relative)
 252 mandir = share/man
 253 infodir = share/info
 254 perfexecdir = libexec/perf-core
 255 sharedir = $(prefix)/share
 256 template_dir = share/perf-core/templates
 257 htmldir = share/doc/perf-doc
 258 ifeq ($(prefix),/usr)
 259 sysconfdir = /etc
 260 ETC_PERFCONFIG = $(sysconfdir)/perfconfig
 261 else
 262 sysconfdir = $(prefix)/etc
 263 ETC_PERFCONFIG = etc/perfconfig
 264 endif
 265 lib = lib
 266
 267 export prefix bindir sharedir sysconfdir
 268
 269 CC = $(CROSS_COMPILE)gcc
 270 AR = $(CROSS_COMPILE)ar
 271 RM = rm -f
 272 TAR = tar
 273 FIND = find
 274 INSTALL = install
 275 RPMBUILD = rpmbuild
 276 PTHREAD_LIBS = -lpthread
 277
 278 # sparse is architecture-neutral, which means that we need to tell it
 279 # explicitly what architecture to check for. Fix this up for yours..
 280 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
 281
 282 ifeq ($(V), 2)
 283         QUIET_STDERR = ">/dev/null"
 284 else
 285         QUIET_STDERR = ">/dev/null 2>&1"
 286 endif
 287
 288 BITBUCKET = "/dev/null"
 289
 290 ifneq ($(shell sh -c "(echo '\#include <stdio.h>'; echo 'int main(void) { return puts(\"hi\"); }') | $(CC) -x c - $(ALL_CFLAGS) -o $(BITBUCKET) "$(QUIET_STDERR)" && echo y"), y)
 291         BITBUCKET = .perf.dev.null
 292 endif
 293
 294 ifeq ($(shell sh -c "echo 'int foo(void) {char X[2]; return 3;}' | $(CC) -x c -c -Werror -fstack-protector-all - -o $(BITBUCKET) "$(QUIET_STDERR)" && echo y"), y)
 295   CFLAGS := $(CFLAGS) -fstack-protector-all
 296 endif
 297
 298
 299 ### --- END CONFIGURATION SECTION ---
 300
 301 # Those must not be GNU-specific; they are shared with perl/ which may
 302 # be built by a different compiler. (Note that this is an artifact now
 303 # but it still might be nice to keep that distinction.)
 304 BASIC_CFLAGS = -Iutil/include -Iarch/$(ARCH)/include
 305 BASIC_LDFLAGS =
 306
 307 # Guard against environment variables
 308 BUILTIN_OBJS =
 309 BUILT_INS =
 310 COMPAT_CFLAGS =
 311 COMPAT_OBJS =
 312 LIB_H =
 313 LIB_OBJS =
 314 SCRIPT_PERL =
 315 SCRIPT_SH =
 316 TEST_PROGRAMS =
 317
 318 SCRIPT_SH += perf-archive.sh
 319
 320 #
 321 # No Perl scripts right now:
 322 #
 323
 324 # SCRIPT_PERL += perf-add--interactive.perl
 325
 326 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
 327           $(patsubst %.perl,%,$(SCRIPT_PERL))
 328
 329 # Empty...
 330 EXTRA_PROGRAMS =
 331
 332 # ... and all the rest that could be moved out of bindir to perfexecdir
 333 PROGRAMS += $(EXTRA_PROGRAMS)
 334
 335 #
 336 # Single 'perf' binary right now:
 337 #
 338 PROGRAMS += $(OUTPUT)perf
 339
 340 # List built-in command $C whose implementation cmd_$C() is not in
 341 # builtin-$C.o but is linked in as part of some other command.
 342 #
 343
 344 # what 'all' will build and 'install' will install, in perfexecdir
 345 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 346
 347 # what 'all' will build but not install in perfexecdir
 348 OTHER_PROGRAMS = $(OUTPUT)perf$X
 349
 350 # Set paths to tools early so that they can be used for version tests.
 351 ifndef SHELL_PATH
 352         SHELL_PATH = /bin/sh
 353 endif
 354 ifndef PERL_PATH
 355         PERL_PATH = /usr/bin/perl
 356 endif
 357
 358 export PERL_PATH
 359
 360 LIB_FILE=$(OUTPUT)libperf.a
 361
 362 LIB_H += ../../include/linux/perf_event.h
 363 LIB_H += ../../include/linux/rbtree.h
 364 LIB_H += ../../include/linux/list.h
 365 LIB_H += ../../include/linux/hash.h
 366 LIB_H += ../../include/linux/stringify.h
 367 LIB_H += util/include/linux/bitmap.h
 368 LIB_H += util/include/linux/bitops.h
 369 LIB_H += util/include/linux/compiler.h
 370 LIB_H += util/include/linux/ctype.h
 371 LIB_H += util/include/linux/kernel.h
 372 LIB_H += util/include/linux/list.h
 373 LIB_H += util/include/linux/module.h
 374 LIB_H += util/include/linux/poison.h
 375 LIB_H += util/include/linux/prefetch.h
 376 LIB_H += util/include/linux/rbtree.h
 377 LIB_H += util/include/linux/string.h
 378 LIB_H += util/include/linux/types.h
 379 LIB_H += util/include/asm/asm-offsets.h
 380 LIB_H += util/include/asm/bug.h
 381 LIB_H += util/include/asm/byteorder.h
 382 LIB_H += util/include/asm/hweight.h
 383 LIB_H += util/include/asm/swab.h
 384 LIB_H += util/include/asm/system.h
 385 LIB_H += util/include/asm/uaccess.h
 386 LIB_H += util/include/dwarf-regs.h
 387 LIB_H += perf.h
 388 LIB_H += util/cache.h
 389 LIB_H += util/callchain.h
 390 LIB_H += util/build-id.h
 391 LIB_H += util/debug.h
 392 LIB_H += util/debugfs.h
 393 LIB_H += util/event.h
 394 LIB_H += util/exec_cmd.h
 395 LIB_H += util/types.h
 396 LIB_H += util/levenshtein.h
 397 LIB_H += util/map.h
 398 LIB_H += util/parse-options.h
 399 LIB_H += util/parse-events.h
 400 LIB_H += util/quote.h
 401 LIB_H += util/util.h
 402 LIB_H += util/header.h
 403 LIB_H += util/help.h
 404 LIB_H += util/session.h
 405 LIB_H += util/strbuf.h
 406 LIB_H += util/strlist.h
 407 LIB_H += util/svghelper.h
 408 LIB_H += util/run-command.h
 409 LIB_H += util/sigchain.h
 410 LIB_H += util/symbol.h
 411 LIB_H += util/color.h
 412 LIB_H += util/values.h
 413 LIB_H += util/sort.h
 414 LIB_H += util/hist.h
 415 LIB_H += util/thread.h
 416 LIB_H += util/trace-event.h
 417 LIB_H += util/probe-finder.h
 418 LIB_H += util/probe-event.h
 419 LIB_H += util/pstack.h
 420 LIB_H += util/cpumap.h
 421
 422 LIB_OBJS += $(OUTPUT)util/abspath.o
 423 LIB_OBJS += $(OUTPUT)util/alias.o
 424 LIB_OBJS += $(OUTPUT)util/build-id.o
 425 LIB_OBJS += $(OUTPUT)util/config.o
 426 LIB_OBJS += $(OUTPUT)util/ctype.o
 427 LIB_OBJS += $(OUTPUT)util/debugfs.o
 428 LIB_OBJS += $(OUTPUT)util/environment.o
 429 LIB_OBJS += $(OUTPUT)util/event.o
 430 LIB_OBJS += $(OUTPUT)util/exec_cmd.o
 431 LIB_OBJS += $(OUTPUT)util/help.o
 432 LIB_OBJS += $(OUTPUT)util/levenshtein.o
 433 LIB_OBJS += $(OUTPUT)util/parse-options.o
 434 LIB_OBJS += $(OUTPUT)util/parse-events.o
 435 LIB_OBJS += $(OUTPUT)util/path.o
 436 LIB_OBJS += $(OUTPUT)util/rbtree.o
 437 LIB_OBJS += $(OUTPUT)util/bitmap.o
 438 LIB_OBJS += $(OUTPUT)util/hweight.o
 439 LIB_OBJS += $(OUTPUT)util/run-command.o
 440 LIB_OBJS += $(OUTPUT)util/quote.o
 441 LIB_OBJS += $(OUTPUT)util/strbuf.o
 442 LIB_OBJS += $(OUTPUT)util/string.o
 443 LIB_OBJS += $(OUTPUT)util/strlist.o
 444 LIB_OBJS += $(OUTPUT)util/usage.o
 445 LIB_OBJS += $(OUTPUT)util/wrapper.o
 446 LIB_OBJS += $(OUTPUT)util/sigchain.o
 447 LIB_OBJS += $(OUTPUT)util/symbol.o
 448 LIB_OBJS += $(OUTPUT)util/color.o
 449 LIB_OBJS += $(OUTPUT)util/pager.o
 450 LIB_OBJS += $(OUTPUT)util/header.o
 451 LIB_OBJS += $(OUTPUT)util/callchain.o
 452 LIB_OBJS += $(OUTPUT)util/values.o
 453 LIB_OBJS += $(OUTPUT)util/debug.o
 454 LIB_OBJS += $(OUTPUT)util/map.o
 455 LIB_OBJS += $(OUTPUT)util/pstack.o
 456 LIB_OBJS += $(OUTPUT)util/session.o
 457 LIB_OBJS += $(OUTPUT)util/thread.o
 458 LIB_OBJS += $(OUTPUT)util/trace-event-parse.o
 459 LIB_OBJS += $(OUTPUT)util/trace-event-read.o
 460 LIB_OBJS += $(OUTPUT)util/trace-event-info.o
 461 LIB_OBJS += $(OUTPUT)util/trace-event-scripting.o
 462 LIB_OBJS += $(OUTPUT)util/svghelper.o
 463 LIB_OBJS += $(OUTPUT)util/sort.o
 464 LIB_OBJS += $(OUTPUT)util/hist.o
 465 LIB_OBJS += $(OUTPUT)util/probe-event.o
 466 LIB_OBJS += $(OUTPUT)util/util.o
 467 LIB_OBJS += $(OUTPUT)util/cpumap.o
 468
 469 BUILTIN_OBJS += $(OUTPUT)builtin-annotate.o
 470
 471 BUILTIN_OBJS += $(OUTPUT)builtin-bench.o
 472
 473 # Benchmark modules
 474 BUILTIN_OBJS += $(OUTPUT)bench/sched-messaging.o
 475 BUILTIN_OBJS += $(OUTPUT)bench/sched-pipe.o
 476 BUILTIN_OBJS += $(OUTPUT)bench/mem-memcpy.o
 477
 478 BUILTIN_OBJS += $(OUTPUT)builtin-diff.o
 479 BUILTIN_OBJS += $(OUTPUT)builtin-help.o
 480 BUILTIN_OBJS += $(OUTPUT)builtin-sched.o
 481 BUILTIN_OBJS += $(OUTPUT)builtin-buildid-list.o
 482 BUILTIN_OBJS += $(OUTPUT)builtin-buildid-cache.o
 483 BUILTIN_OBJS += $(OUTPUT)builtin-list.o
 484 BUILTIN_OBJS += $(OUTPUT)builtin-record.o
 485 BUILTIN_OBJS += $(OUTPUT)builtin-report.o
 486 BUILTIN_OBJS += $(OUTPUT)builtin-stat.o
 487 BUILTIN_OBJS += $(OUTPUT)builtin-timechart.o
 488 BUILTIN_OBJS += $(OUTPUT)builtin-top.o
 489 BUILTIN_OBJS += $(OUTPUT)builtin-trace.o
 490 BUILTIN_OBJS += $(OUTPUT)builtin-probe.o
 491 BUILTIN_OBJS += $(OUTPUT)builtin-kmem.o
 492 BUILTIN_OBJS += $(OUTPUT)builtin-lock.o
 493 BUILTIN_OBJS += $(OUTPUT)builtin-kvm.o
 494 BUILTIN_OBJS += $(OUTPUT)builtin-test.o
 495 BUILTIN_OBJS += $(OUTPUT)builtin-inject.o
 496
 497 PERFLIBS = $(LIB_FILE)
 498
 499 #
 500 # Platform specific tweaks
 501 #
 502
 503 # We choose to avoid "if .. else if .. else .. endif endif"
 504 # because maintaining the nesting to match is a pain.  If
 505 # we had "elif" things would have been much nicer...
 506
 507 -include config.mak.autogen
 508 -include config.mak
 509
 510 ifndef NO_DWARF
 511 ifneq ($(shell sh -c "(echo '\#include <dwarf.h>'; echo '\#include <libdw.h>'; echo '\#include <version.h>'; echo '\#ifndef _ELFUTILS_PREREQ'; echo '\#error'; echo '\#endif'; echo 'int main(void) { Dwarf *dbg; dbg = dwarf_begin(0, DWARF_C_READ); return (long)dbg; }') | $(CC) -x c - $(ALL_CFLAGS) -I/usr/include/elfutils -ldw -lelf -o $(BITBUCKET) $(ALL_LDFLAGS) $(EXTLIBS) "$(QUIET_STDERR)" && echo y"), y)
 512         msg := $(warning No libdw.h found or old libdw.h found or elfutils is older than 0.138, disables dwarf support. Please install new elfutils-devel/libdw-dev);
 513         NO_DWARF := 1
 514 endif # Dwarf support
 515 endif # NO_DWARF
 516
 517 -include arch/$(ARCH)/Makefile
 518
 519 ifeq ($(uname_S),Darwin)
 520         ifndef NO_FINK
 521                 ifeq ($(shell test -d /sw/lib && echo y),y)
 522                         BASIC_CFLAGS += -I/sw/include
 523                         BASIC_LDFLAGS += -L/sw/lib
 524                 endif
 525         endif
 526         ifndef NO_DARWIN_PORTS
 527                 ifeq ($(shell test -d /opt/local/lib && echo y),y)
 528                         BASIC_CFLAGS += -I/opt/local/include
 529                         BASIC_LDFLAGS += -L/opt/local/lib
 530                 endif
 531         endif
 532         PTHREAD_LIBS =
 533 endif
 534
 535 ifneq ($(OUTPUT),)
 536         BASIC_CFLAGS += -I$(OUTPUT)
 537 endif
 538
 539 ifeq ($(shell sh -c "(echo '\#include <libelf.h>'; echo 'int main(void) { Elf * elf = elf_begin(0, ELF_C_READ, 0); return (long)elf; }') | $(CC) -x c - $(ALL_CFLAGS) -o $(BITBUCKET) $(ALL_LDFLAGS) $(EXTLIBS) "$(QUIET_STDERR)" && echo y"), y)
 540 ifneq ($(shell sh -c "(echo '\#include <gnu/libc-version.h>'; echo 'int main(void) { const char * version = gnu_get_libc_version(); return (long)version; }') | $(CC) -x c - $(ALL_CFLAGS) -o $(BITBUCKET) $(ALL_LDFLAGS) $(EXTLIBS) "$(QUIET_STDERR)" && echo y"), y)
 541         msg := $(error No gnu/libc-version.h found, please install glibc-dev[el]/glibc-static);
 542 endif
 543
 544         ifneq ($(shell sh -c "(echo '\#include <libelf.h>'; echo 'int main(void) { Elf * elf = elf_begin(0, ELF_C_READ_MMAP, 0); return (long)elf; }') | $(CC) -x c - $(ALL_CFLAGS) -o $(BITBUCKET) $(ALL_LDFLAGS) $(EXTLIBS) "$(QUIET_STDERR)" && echo y"), y)
 545                 BASIC_CFLAGS += -DLIBELF_NO_MMAP
 546         endif
 547 else
 548         msg := $(error No libelf.h/libelf found, please install libelf-dev/elfutils-libelf-devel and glibc-dev[el]);
 549 endif
 550
 551 ifndef NO_DWARF
 552 ifeq ($(origin PERF_HAVE_DWARF_REGS), undefined)
 553         msg := $(warning DWARF register mappings have not been defined for architecture $(ARCH), DWARF support disabled);
 554 else
 555         BASIC_CFLAGS += -I/usr/include/elfutils -DDWARF_SUPPORT
 556         EXTLIBS += -lelf -ldw
 557         LIB_OBJS += $(OUTPUT)util/probe-finder.o
 558 endif # PERF_HAVE_DWARF_REGS
 559 endif # NO_DWARF
 560
 561 ifdef NO_NEWT
 562         BASIC_CFLAGS += -DNO_NEWT_SUPPORT
 563 else
 564 ifneq ($(shell sh -c "(echo '\#include <newt.h>'; echo 'int main(void) { newtInit(); newtCls(); return newtFinished(); }') | $(CC) -x c - $(ALL_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -lnewt -o $(BITBUCKET) $(ALL_LDFLAGS) $(EXTLIBS) "$(QUIET_STDERR)" && echo y"), y)
 565         msg := $(warning newt not found, disables TUI support. Please install newt-devel or libnewt-dev);
 566         BASIC_CFLAGS += -DNO_NEWT_SUPPORT
 567 else
 568         # Fedora has /usr/include/slang/slang.h, but ubuntu /usr/include/slang.h
 569         BASIC_CFLAGS += -I/usr/include/slang
 570         EXTLIBS += -lnewt -lslang
 571         LIB_OBJS += $(OUTPUT)util/newt.o
 572 endif
 573 endif # NO_NEWT
 574
 575 ifndef NO_LIBPERL
 576 PERL_EMBED_LDOPTS = `perl -MExtUtils::Embed -e ldopts 2>/dev/null`
 577 PERL_EMBED_CCOPTS = `perl -MExtUtils::Embed -e ccopts 2>/dev/null`
 578 endif
 579
 580 ifneq ($(shell sh -c "(echo '\#include <EXTERN.h>'; echo '\#include <perl.h>'; echo 'int main(void) { perl_alloc(); return 0; }') | $(CC) -x c - $(PERL_EMBED_CCOPTS) -o $(BITBUCKET) $(PERL_EMBED_LDOPTS) > /dev/null 2>&1 && echo y"), y)
 581         BASIC_CFLAGS += -DNO_LIBPERL
 582 else
 583         ALL_LDFLAGS += $(PERL_EMBED_LDOPTS)
 584         LIB_OBJS += $(OUTPUT)util/scripting-engines/trace-event-perl.o
 585         LIB_OBJS += $(OUTPUT)scripts/perl/Perf-Trace-Util/Context.o
 586 endif
 587
 588 ifndef NO_LIBPYTHON
 589 PYTHON_EMBED_LDOPTS = `python-config --ldflags 2>/dev/null`
 590 PYTHON_EMBED_CCOPTS = `python-config --cflags 2>/dev/null`
 591 endif
 592
 593 ifneq ($(shell sh -c "(echo '\#include <Python.h>'; echo 'int main(void) { Py_Initialize(); return 0; }') | $(CC) -x c - $(PYTHON_EMBED_CCOPTS) -o $(BITBUCKET) $(PYTHON_EMBED_LDOPTS) > /dev/null 2>&1 && echo y"), y)
 594         BASIC_CFLAGS += -DNO_LIBPYTHON
 595 else
 596         ALL_LDFLAGS += $(PYTHON_EMBED_LDOPTS)
 597         LIB_OBJS += $(OUTPUT)util/scripting-engines/trace-event-python.o
 598         LIB_OBJS += $(OUTPUT)scripts/python/Perf-Trace-Util/Context.o
 599 endif
 600
 601 ifdef NO_DEMANGLE
 602         BASIC_CFLAGS += -DNO_DEMANGLE
 603 else ifdef HAVE_CPLUS_DEMANGLE
 604         EXTLIBS += -liberty
 605         BASIC_CFLAGS += -DHAVE_CPLUS_DEMANGLE
 606 else
 607         has_bfd := $(shell sh -c "(echo '\#include <bfd.h>'; echo 'int main(void) { bfd_demangle(0, 0, 0); return 0; }') | $(CC) -x c - $(ALL_CFLAGS) -o $(BITBUCKET) $(ALL_LDFLAGS) $(EXTLIBS) -lbfd "$(QUIET_STDERR)" && echo y")
 608
 609         ifeq ($(has_bfd),y)
 610                 EXTLIBS += -lbfd
 611         else
 612                 has_bfd_iberty := $(shell sh -c "(echo '\#include <bfd.h>'; echo 'int main(void) { bfd_demangle(0, 0, 0); return 0; }') | $(CC) -x c - $(ALL_CFLAGS) -o $(BITBUCKET) $(ALL_LDFLAGS) $(EXTLIBS) -lbfd -liberty "$(QUIET_STDERR)" && echo y")
 613                 ifeq ($(has_bfd_iberty),y)
 614                         EXTLIBS += -lbfd -liberty
 615                 else
 616                         has_bfd_iberty_z := $(shell sh -c "(echo '\#include <bfd.h>'; echo 'int main(void) { bfd_demangle(0, 0, 0); return 0; }') | $(CC) -x c - $(ALL_CFLAGS) -o $(BITBUCKET) $(ALL_LDFLAGS) $(EXTLIBS) -lbfd -liberty -lz "$(QUIET_STDERR)" && echo y")
 617                         ifeq ($(has_bfd_iberty_z),y)
 618                                 EXTLIBS += -lbfd -liberty -lz
 619                         else
 620                                 has_cplus_demangle := $(shell sh -c "(echo 'extern char *cplus_demangle(const char *, int);'; echo 'int main(void) { cplus_demangle(0, 0); return 0; }') | $(CC) -x c - $(ALL_CFLAGS) -o $(BITBUCKET) $(ALL_LDFLAGS) $(EXTLIBS) -liberty "$(QUIET_STDERR)" && echo y")
 621                                 ifeq ($(has_cplus_demangle),y)
 622                                         EXTLIBS += -liberty
 623                                         BASIC_CFLAGS += -DHAVE_CPLUS_DEMANGLE
 624                                 else
 625                                         msg := $(warning No bfd.h/libbfd found, install binutils-dev[el]/zlib-static to gain symbol demangling)
 626                                         BASIC_CFLAGS += -DNO_DEMANGLE
 627                                 endif
 628                         endif
 629                 endif
 630         endif
 631 endif
 632
 633 ifndef CC_LD_DYNPATH
 634         ifdef NO_R_TO_GCC_LINKER
 635                 # Some gcc does not accept and pass -R to the linker to specify
 636                 # the runtime dynamic library path.
 637                 CC_LD_DYNPATH = -Wl,-rpath,
 638         else
 639                 CC_LD_DYNPATH = -R
 640         endif
 641 endif
 642
 643 ifdef NEEDS_SOCKET
 644         EXTLIBS += -lsocket
 645 endif
 646 ifdef NEEDS_NSL
 647         EXTLIBS += -lnsl
 648 endif
 649 ifdef NO_D_TYPE_IN_DIRENT
 650         BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
 651 endif
 652 ifdef NO_D_INO_IN_DIRENT
 653         BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
 654 endif
 655 ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
 656         BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
 657 endif
 658 ifdef USE_NSEC
 659         BASIC_CFLAGS += -DUSE_NSEC
 660 endif
 661 ifdef USE_ST_TIMESPEC
 662         BASIC_CFLAGS += -DUSE_ST_TIMESPEC
 663 endif
 664 ifdef NO_NSEC
 665         BASIC_CFLAGS += -DNO_NSEC
 666 endif
 667 ifdef NO_C99_FORMAT
 668         BASIC_CFLAGS += -DNO_C99_FORMAT
 669 endif
 670 ifdef SNPRINTF_RETURNS_BOGUS
 671         COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
 672         COMPAT_OBJS += $(OUTPUT)compat/snprintf.o
 673 endif
 674 ifdef FREAD_READS_DIRECTORIES
 675         COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
 676         COMPAT_OBJS += $(OUTPUT)compat/fopen.o
 677 endif
 678 ifdef NO_SYMLINK_HEAD
 679         BASIC_CFLAGS += -DNO_SYMLINK_HEAD
 680 endif
 681 ifdef NO_STRCASESTR
 682         COMPAT_CFLAGS += -DNO_STRCASESTR
 683         COMPAT_OBJS += $(OUTPUT)compat/strcasestr.o
 684 endif
 685 ifdef NO_STRTOUMAX
 686         COMPAT_CFLAGS += -DNO_STRTOUMAX
 687         COMPAT_OBJS += $(OUTPUT)compat/strtoumax.o
 688 endif
 689 ifdef NO_STRTOULL
 690         COMPAT_CFLAGS += -DNO_STRTOULL
 691 endif
 692 ifdef NO_SETENV
 693         COMPAT_CFLAGS += -DNO_SETENV
 694         COMPAT_OBJS += $(OUTPUT)compat/setenv.o
 695 endif
 696 ifdef NO_MKDTEMP
 697         COMPAT_CFLAGS += -DNO_MKDTEMP
 698         COMPAT_OBJS += $(OUTPUT)compat/mkdtemp.o
 699 endif
 700 ifdef NO_UNSETENV
 701         COMPAT_CFLAGS += -DNO_UNSETENV
 702         COMPAT_OBJS += $(OUTPUT)compat/unsetenv.o
 703 endif
 704 ifdef NO_SYS_SELECT_H
 705         BASIC_CFLAGS += -DNO_SYS_SELECT_H
 706 endif
 707 ifdef NO_MMAP
 708         COMPAT_CFLAGS += -DNO_MMAP
 709         COMPAT_OBJS += $(OUTPUT)compat/mmap.o
 710 else
 711         ifdef USE_WIN32_MMAP
 712                 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
 713                 COMPAT_OBJS += $(OUTPUT)compat/win32mmap.o
 714         endif
 715 endif
 716 ifdef NO_PREAD
 717         COMPAT_CFLAGS += -DNO_PREAD
 718         COMPAT_OBJS += $(OUTPUT)compat/pread.o
 719 endif
 720 ifdef NO_FAST_WORKING_DIRECTORY
 721         BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
 722 endif
 723 ifdef NO_TRUSTABLE_FILEMODE
 724         BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
 725 endif
 726 ifdef NO_IPV6
 727         BASIC_CFLAGS += -DNO_IPV6
 728 endif
 729 ifdef NO_UINTMAX_T
 730         BASIC_CFLAGS += -Duintmax_t=uint32_t
 731 endif
 732 ifdef NO_SOCKADDR_STORAGE
 733 ifdef NO_IPV6
 734         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
 735 else
 736         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
 737 endif
 738 endif
 739 ifdef NO_INET_NTOP
 740         LIB_OBJS += $(OUTPUT)compat/inet_ntop.o
 741 endif
 742 ifdef NO_INET_PTON
 743         LIB_OBJS += $(OUTPUT)compat/inet_pton.o
 744 endif
 745
 746 ifdef NO_ICONV
 747         BASIC_CFLAGS += -DNO_ICONV
 748 endif
 749
 750 ifdef OLD_ICONV
 751         BASIC_CFLAGS += -DOLD_ICONV
 752 endif
 753
 754 ifdef NO_DEFLATE_BOUND
 755         BASIC_CFLAGS += -DNO_DEFLATE_BOUND
 756 endif
 757
 758 ifdef PPC_SHA1
 759         SHA1_HEADER = "ppc/sha1.h"
 760         LIB_OBJS += $(OUTPUT)ppc/sha1.o ppc/sha1ppc.o
 761 else
 762 ifdef ARM_SHA1
 763         SHA1_HEADER = "arm/sha1.h"
 764         LIB_OBJS += $(OUTPUT)arm/sha1.o $(OUTPUT)arm/sha1_arm.o
 765 else
 766 ifdef MOZILLA_SHA1
 767         SHA1_HEADER = "mozilla-sha1/sha1.h"
 768         LIB_OBJS += $(OUTPUT)mozilla-sha1/sha1.o
 769 else
 770         SHA1_HEADER = <openssl/sha.h>
 771         EXTLIBS += $(LIB_4_CRYPTO)
 772 endif
 773 endif
 774 endif
 775 ifdef NO_PERL_MAKEMAKER
 776         export NO_PERL_MAKEMAKER
 777 endif
 778 ifdef NO_HSTRERROR
 779         COMPAT_CFLAGS += -DNO_HSTRERROR
 780         COMPAT_OBJS += $(OUTPUT)compat/hstrerror.o
 781 endif
 782 ifdef NO_MEMMEM
 783         COMPAT_CFLAGS += -DNO_MEMMEM
 784         COMPAT_OBJS += $(OUTPUT)compat/memmem.o
 785 endif
 786 ifdef INTERNAL_QSORT
 787         COMPAT_CFLAGS += -DINTERNAL_QSORT
 788         COMPAT_OBJS += $(OUTPUT)compat/qsort.o
 789 endif
 790 ifdef RUNTIME_PREFIX
 791         COMPAT_CFLAGS += -DRUNTIME_PREFIX
 792 endif
 793
 794 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
 795         COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
 796 endif
 797 ifdef NO_EXTERNAL_GREP
 798         BASIC_CFLAGS += -DNO_EXTERNAL_GREP
 799 endif
 800
 801 ifeq ($(PERL_PATH),)
 802 NO_PERL=NoThanks
 803 endif
 804
 805 QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
 806 QUIET_SUBDIR1  =
 807
 808 ifneq ($(findstring $(MAKEFLAGS),w),w)
 809 PRINT_DIR = --no-print-directory
 810 else # "make -w"
 811 NO_SUBDIR = :
 812 endif
 813
 814 ifneq ($(findstring $(MAKEFLAGS),s),s)
 815 ifndef V
 816         QUIET_CC       = @echo '   ' CC $@;
 817         QUIET_AR       = @echo '   ' AR $@;
 818         QUIET_LINK     = @echo '   ' LINK $@;
 819         QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
 820         QUIET_GEN      = @echo '   ' GEN $@;
 821         QUIET_SUBDIR0  = +@subdir=
 822         QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
 823                          $(MAKE) $(PRINT_DIR) -C $$subdir
 824         export V
 825         export QUIET_GEN
 826         export QUIET_BUILT_IN
 827 endif
 828 endif
 829
 830 ifdef ASCIIDOC8
 831         export ASCIIDOC8
 832 endif
 833
 834 # Shell quote (do not use $(call) to accommodate ancient setups);
 835
 836 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
 837 ETC_PERFCONFIG_SQ = $(subst ','\'',$(ETC_PERFCONFIG))
 838
 839 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
 840 bindir_SQ = $(subst ','\'',$(bindir))
 841 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
 842 mandir_SQ = $(subst ','\'',$(mandir))
 843 infodir_SQ = $(subst ','\'',$(infodir))
 844 perfexecdir_SQ = $(subst ','\'',$(perfexecdir))
 845 template_dir_SQ = $(subst ','\'',$(template_dir))
 846 htmldir_SQ = $(subst ','\'',$(htmldir))
 847 prefix_SQ = $(subst ','\'',$(prefix))
 848
 849 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
 850 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
 851
 852 LIBS = $(PERFLIBS) $(EXTLIBS)
 853
 854 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
 855         $(COMPAT_CFLAGS)
 856 LIB_OBJS += $(COMPAT_OBJS)
 857
 858 ALL_CFLAGS += $(BASIC_CFLAGS)
 859 ALL_LDFLAGS += $(BASIC_LDFLAGS)
 860
 861 export TAR INSTALL DESTDIR SHELL_PATH
 862
 863
 864 ### Build rules
 865
 866 SHELL = $(SHELL_PATH)
 867
 868 all:: .perf.dev.null shell_compatibility_test $(ALL_PROGRAMS) $(BUILT_INS) $(OTHER_PROGRAMS) $(OUTPUT)PERF-BUILD-OPTIONS
 869 ifneq (,$X)
 870         $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) perf$X)), test '$p' -ef '$p$X' || $(RM) '$p';)
 871 endif
 872
 873 all::
 874
 875 please_set_SHELL_PATH_to_a_more_modern_shell:
 876         @$$(:)
 877
 878 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
 879
 880 strip: $(PROGRAMS) $(OUTPUT)perf$X
 881         $(STRIP) $(STRIP_OPTS) $(PROGRAMS) $(OUTPUT)perf$X
 882
 883 $(OUTPUT)perf.o: perf.c $(OUTPUT)common-cmds.h $(OUTPUT)PERF-CFLAGS
 884         $(QUIET_CC)$(CC) -DPERF_VERSION='"$(PERF_VERSION)"' \
 885                 '-DPERF_HTML_PATH="$(htmldir_SQ)"' \
 886                 $(ALL_CFLAGS) -c $(filter %.c,$^) -o $@
 887
 888 $(OUTPUT)perf$X: $(OUTPUT)perf.o $(BUILTIN_OBJS) $(PERFLIBS)
 889         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(OUTPUT)perf.o \
 890                 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
 891
 892 $(OUTPUT)builtin-help.o: builtin-help.c $(OUTPUT)common-cmds.h $(OUTPUT)PERF-CFLAGS
 893         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) \
 894                 '-DPERF_HTML_PATH="$(htmldir_SQ)"' \
 895                 '-DPERF_MAN_PATH="$(mandir_SQ)"' \
 896                 '-DPERF_INFO_PATH="$(infodir_SQ)"' $<
 897
 898 $(OUTPUT)builtin-timechart.o: builtin-timechart.c $(OUTPUT)common-cmds.h $(OUTPUT)PERF-CFLAGS
 899         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) \
 900                 '-DPERF_HTML_PATH="$(htmldir_SQ)"' \
 901                 '-DPERF_MAN_PATH="$(mandir_SQ)"' \
 902                 '-DPERF_INFO_PATH="$(infodir_SQ)"' $<
 903
 904 $(BUILT_INS): $(OUTPUT)perf$X
 905         $(QUIET_BUILT_IN)$(RM) $@ && \
 906         ln perf$X $@ 2>/dev/null || \
 907         ln -s perf$X $@ 2>/dev/null || \
 908         cp perf$X $@
 909
 910 $(OUTPUT)common-cmds.h: util/generate-cmdlist.sh command-list.txt
 911
 912 $(OUTPUT)common-cmds.h: $(wildcard Documentation/perf-*.txt)
 913         $(QUIET_GEN). util/generate-cmdlist.sh > $@+ && mv $@+ $@
 914
 915 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
 916         $(QUIET_GEN)$(RM) $@ $@+ && \
 917         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
 918             -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
 919             -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
 920             -e 's/@@PERF_VERSION@@/$(PERF_VERSION)/g' \
 921             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
 922             $@.sh >$@+ && \
 923         chmod +x $@+ && \
 924         mv $@+ $(OUTPUT)$@
 925
 926 configure: configure.ac
 927         $(QUIET_GEN)$(RM) $@ $<+ && \
 928         sed -e 's/@@PERF_VERSION@@/$(PERF_VERSION)/g' \
 929             $< > $<+ && \
 930         autoconf -o $@ $<+ && \
 931         $(RM) $<+
 932
 933 # These can record PERF_VERSION
 934 $(OUTPUT)perf.o perf.spec \
 935         $(patsubst %.sh,%,$(SCRIPT_SH)) \
 936         $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 937         : $(OUTPUT)PERF-VERSION-FILE
 938
 939 $(OUTPUT)%.o: %.c $(OUTPUT)PERF-CFLAGS
 940         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $<
 941 $(OUTPUT)%.s: %.c $(OUTPUT)PERF-CFLAGS
 942         $(QUIET_CC)$(CC) -S $(ALL_CFLAGS) $<
 943 $(OUTPUT)%.o: %.S
 944         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $<
 945
 946 $(OUTPUT)util/exec_cmd.o: util/exec_cmd.c $(OUTPUT)PERF-CFLAGS
 947         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) \
 948                 '-DPERF_EXEC_PATH="$(perfexecdir_SQ)"' \
 949                 '-DBINDIR="$(bindir_relative_SQ)"' \
 950                 '-DPREFIX="$(prefix_SQ)"' \
 951                 $<
 952
 953 $(OUTPUT)builtin-init-db.o: builtin-init-db.c $(OUTPUT)PERF-CFLAGS
 954         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DDEFAULT_PERF_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
 955
 956 $(OUTPUT)util/config.o: util/config.c $(OUTPUT)PERF-CFLAGS
 957         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $<
 958
 959 $(OUTPUT)util/newt.o: util/newt.c $(OUTPUT)PERF-CFLAGS
 960         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $<
 961
 962 $(OUTPUT)util/rbtree.o: ../../lib/rbtree.c $(OUTPUT)PERF-CFLAGS
 963         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $<
 964
 965 $(OUTPUT)util/scripting-engines/trace-event-perl.o: util/scripting-engines/trace-event-perl.c $(OUTPUT)PERF-CFLAGS
 966         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $(PERL_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-shadow $<
 967
 968 $(OUTPUT)scripts/perl/Perf-Trace-Util/Context.o: scripts/perl/Perf-Trace-Util/Context.c $(OUTPUT)PERF-CFLAGS
 969         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $(PERL_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-nested-externs $<
 970
 971 $(OUTPUT)util/scripting-engines/trace-event-python.o: util/scripting-engines/trace-event-python.c $(OUTPUT)PERF-CFLAGS
 972         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $(PYTHON_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-shadow $<
 973
 974 $(OUTPUT)scripts/python/Perf-Trace-Util/Context.o: scripts/python/Perf-Trace-Util/Context.c $(OUTPUT)PERF-CFLAGS
 975         $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $(PYTHON_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-nested-externs $<
 976
 977 $(OUTPUT)perf-%$X: %.o $(PERFLIBS)
 978         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 979
 980 $(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
 981 $(patsubst perf-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
 982 builtin-revert.o wt-status.o: wt-status.h
 983
 984 $(LIB_FILE): $(LIB_OBJS)
 985         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
 986
 987 doc:
 988         $(MAKE) -C Documentation all
 989
 990 man:
 991         $(MAKE) -C Documentation man
 992
 993 html:
 994         $(MAKE) -C Documentation html
 995
 996 info:
 997         $(MAKE) -C Documentation info
 998
 999 pdf:
1000         $(MAKE) -C Documentation pdf
1001
1002 TAGS:
1003         $(RM) TAGS
1004         $(FIND) . -name '*.[hcS]' -print | xargs etags -a
1005
1006 tags:
1007         $(RM) tags
1008         $(FIND) . -name '*.[hcS]' -print | xargs ctags -a
1009
1010 cscope:
1011         $(RM) cscope*
1012         $(FIND) . -name '*.[hcS]' -print | xargs cscope -b
1013
1014 ### Detect prefix changes
1015 TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\
1016              $(bindir_SQ):$(perfexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
1017
1018 $(OUTPUT)PERF-CFLAGS: .FORCE-PERF-CFLAGS
1019         @FLAGS='$(TRACK_CFLAGS)'; \
1020             if test x"$$FLAGS" != x"`cat $(OUTPUT)PERF-CFLAGS 2>/dev/null`" ; then \
1021                 echo 1>&2 "    * new build flags or prefix"; \
1022                 echo "$$FLAGS" >$(OUTPUT)PERF-CFLAGS; \
1023             fi
1024
1025 # We need to apply sq twice, once to protect from the shell
1026 # that runs $(OUTPUT)PERF-BUILD-OPTIONS, and then again to protect it
1027 # and the first level quoting from the shell that runs "echo".
1028 $(OUTPUT)PERF-BUILD-OPTIONS: .FORCE-PERF-BUILD-OPTIONS
1029         @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@
1030         @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@
1031         @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@
1032         @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@
1033
1034 ### Testing rules
1035
1036 #
1037 # None right now:
1038 #
1039 # TEST_PROGRAMS += test-something$X
1040
1041 all:: $(TEST_PROGRAMS)
1042
1043 # GNU make supports exporting all variables by "export" without parameters.
1044 # However, the environment gets quite big, and some programs have problems
1045 # with that.
1046
1047 export NO_SVN_TESTS
1048
1049 check: $(OUTPUT)common-cmds.h
1050         if sparse; \
1051         then \
1052                 for i in *.c */*.c; \
1053                 do \
1054                         sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; \
1055                 done; \
1056         else \
1057                 echo 2>&1 "Did you mean 'make test'?"; \
1058                 exit 1; \
1059         fi
1060
1061 remove-dashes:
1062         ./fixup-builtins $(BUILT_INS) $(PROGRAMS) $(SCRIPTS)
1063
1064 ### Installation rules
1065
1066 ifneq ($(filter /%,$(firstword $(template_dir))),)
1067 template_instdir = $(template_dir)
1068 else
1069 template_instdir = $(prefix)/$(template_dir)
1070 endif
1071 export template_instdir
1072
1073 ifneq ($(filter /%,$(firstword $(perfexecdir))),)
1074 perfexec_instdir = $(perfexecdir)
1075 else
1076 perfexec_instdir = $(prefix)/$(perfexecdir)
1077 endif
1078 perfexec_instdir_SQ = $(subst ','\'',$(perfexec_instdir))
1079 export perfexec_instdir
1080
1081 install: all
1082         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
1083         $(INSTALL) $(OUTPUT)perf$X '$(DESTDIR_SQ)$(bindir_SQ)'
1084         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'
1085         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'
1086         $(INSTALL) $(OUTPUT)perf-archive -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
1087         $(INSTALL) scripts/perl/Perf-Trace-Util/lib/Perf/Trace/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'
1088         $(INSTALL) scripts/perl/*.pl -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl'
1089         $(INSTALL) scripts/perl/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'
1090         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'
1091         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'
1092         $(INSTALL) scripts/python/Perf-Trace-Util/lib/Perf/Trace/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'
1093         $(INSTALL) scripts/python/*.py -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python'
1094         $(INSTALL) scripts/python/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'
1095
1096 ifdef BUILT_INS
1097         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
1098         $(INSTALL) $(BUILT_INS) '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
1099 ifneq (,$X)
1100         $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) $(OUTPUT)perf$X)), $(RM) '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/$p';)
1101 endif
1102 endif
1103
1104 install-doc:
1105         $(MAKE) -C Documentation install
1106
1107 install-man:
1108         $(MAKE) -C Documentation install-man
1109
1110 install-html:
1111         $(MAKE) -C Documentation install-html
1112
1113 install-info:
1114         $(MAKE) -C Documentation install-info
1115
1116 install-pdf:
1117         $(MAKE) -C Documentation install-pdf
1118
1119 quick-install-doc:
1120         $(MAKE) -C Documentation quick-install
1121
1122 quick-install-man:
1123         $(MAKE) -C Documentation quick-install-man
1124
1125 quick-install-html:
1126         $(MAKE) -C Documentation quick-install-html
1127
1128
1129 ### Maintainer's dist rules
1130 #
1131 # None right now
1132 #
1133 #
1134 # perf.spec: perf.spec.in
1135 #       sed -e 's/@@VERSION@@/$(PERF_VERSION)/g' < $< > $@+
1136 #       mv $@+ $@
1137 #
1138 # PERF_TARNAME=perf-$(PERF_VERSION)
1139 # dist: perf.spec perf-archive$(X) configure
1140 #       ./perf-archive --format=tar \
1141 #               --prefix=$(PERF_TARNAME)/ HEAD^{tree} > $(PERF_TARNAME).tar
1142 #       @mkdir -p $(PERF_TARNAME)
1143 #       @cp perf.spec configure $(PERF_TARNAME)
1144 #       @echo $(PERF_VERSION) > $(PERF_TARNAME)/version
1145 #       $(TAR) rf $(PERF_TARNAME).tar \
1146 #               $(PERF_TARNAME)/perf.spec \
1147 #               $(PERF_TARNAME)/configure \
1148 #               $(PERF_TARNAME)/version
1149 #       @$(RM) -r $(PERF_TARNAME)
1150 #       gzip -f -9 $(PERF_TARNAME).tar
1151 #
1152 # htmldocs = perf-htmldocs-$(PERF_VERSION)
1153 # manpages = perf-manpages-$(PERF_VERSION)
1154 # dist-doc:
1155 #       $(RM) -r .doc-tmp-dir
1156 #       mkdir .doc-tmp-dir
1157 #       $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
1158 #       cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
1159 #       gzip -n -9 -f $(htmldocs).tar
1160 #       :
1161 #       $(RM) -r .doc-tmp-dir
1162 #       mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
1163 #       $(MAKE) -C Documentation DESTDIR=./ \
1164 #               man1dir=../.doc-tmp-dir/man1 \
1165 #               man5dir=../.doc-tmp-dir/man5 \
1166 #               man7dir=../.doc-tmp-dir/man7 \
1167 #               install
1168 #       cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
1169 #       gzip -n -9 -f $(manpages).tar
1170 #       $(RM) -r .doc-tmp-dir
1171 #
1172 # rpm: dist
1173 #       $(RPMBUILD) -ta $(PERF_TARNAME).tar.gz
1174
1175 ### Cleaning rules
1176
1177 distclean: clean
1178 #       $(RM) configure
1179
1180 clean:
1181         $(RM) *.o */*.o */*/*.o */*/*/*.o $(LIB_FILE)
1182         $(RM) $(ALL_PROGRAMS) $(BUILT_INS) perf$X
1183         $(RM) $(TEST_PROGRAMS)
1184         $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo $(OUTPUT)common-cmds.h TAGS tags cscope*
1185         $(RM) -r autom4te.cache
1186         $(RM) config.log config.mak.autogen config.mak.append config.status config.cache
1187         $(RM) -r $(PERF_TARNAME) .doc-tmp-dir
1188         $(RM) $(PERF_TARNAME).tar.gz perf-core_$(PERF_VERSION)-*.tar.gz
1189         $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
1190         $(MAKE) -C Documentation/ clean
1191         $(RM) $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)PERF-CFLAGS $(OUTPUT)PERF-BUILD-OPTIONS
1192
1193 .PHONY: all install clean strip
1194 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
1195 .PHONY: .FORCE-PERF-VERSION-FILE TAGS tags cscope .FORCE-PERF-CFLAGS
1196 .PHONY: .FORCE-PERF-BUILD-OPTIONS
1197
1198 .perf.dev.null:
1199                 touch .perf.dev.null
1200
1201 .INTERMEDIATE:  .perf.dev.null
1202
1203 ### Make sure built-ins do not have dups and listed in perf.c
1204 #
1205 check-builtins::
1206         ./check-builtins.sh
1207
1208 ### Test suite coverage testing
1209 #
1210 # None right now
1211 #
1212 # .PHONY: coverage coverage-clean coverage-build coverage-report
1213 #
1214 # coverage:
1215 #       $(MAKE) coverage-build
1216 #       $(MAKE) coverage-report
1217 #
1218 # coverage-clean:
1219 #       rm -f *.gcda *.gcno
1220 #
1221 # COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
1222 # COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
1223 #
1224 # coverage-build: coverage-clean
1225 #       $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
1226 #       $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
1227 #               -j1 test
1228 #
1229 # coverage-report:
1230 #       gcov -b *.c */*.c
1231 #       grep '^function.*called 0 ' *.c.gcov */*.c.gcov \
1232 #               | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
1233 #               | tee coverage-untested-functions