tools/perf/Makefile

   1 # The default target of this Makefile is...
   2 all::
   3
   4 # Define V=1 to have a more verbose compile.
   5 #
   6 # Define SNPRINTF_RETURNS_BOGUS if your are on a system which snprintf()
   7 # or vsnprintf() return -1 instead of number of characters which would
   8 # have been written to the final string if enough space had been available.
   9 #
  10 # Define FREAD_READS_DIRECTORIES if your are on a system which succeeds
  11 # when attempting to read from an fopen'ed directory.
  12 #
  13 # Define NO_OPENSSL environment variable if you do not have OpenSSL.
  14 # This also implies MOZILLA_SHA1.
  15 #
  16 # Define CURLDIR=/foo/bar if your curl header and library files are in
  17 # /foo/bar/include and /foo/bar/lib directories.
  18 #
  19 # Define EXPATDIR=/foo/bar if your expat header and library files are in
  20 # /foo/bar/include and /foo/bar/lib directories.
  21 #
  22 # Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
  23 #
  24 # Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
  25 # d_type in struct dirent (latest Cygwin -- will be fixed soonish).
  26 #
  27 # Define NO_C99_FORMAT if your formatted IO functions (printf/scanf et.al.)
  28 # do not support the 'size specifiers' introduced by C99, namely ll, hh,
  29 # j, z, t. (representing long long int, char, intmax_t, size_t, ptrdiff_t).
  30 # some C compilers supported these specifiers prior to C99 as an extension.
  31 #
  32 # Define NO_STRCASESTR if you don't have strcasestr.
  33 #
  34 # Define NO_MEMMEM if you don't have memmem.
  35 #
  36 # Define NO_STRTOUMAX if you don't have strtoumax in the C library.
  37 # If your compiler also does not support long long or does not have
  38 # strtoull, define NO_STRTOULL.
  39 #
  40 # Define NO_SETENV if you don't have setenv in the C library.
  41 #
  42 # Define NO_UNSETENV if you don't have unsetenv in the C library.
  43 #
  44 # Define NO_MKDTEMP if you don't have mkdtemp in the C library.
  45 #
  46 # Define NO_SYS_SELECT_H if you don't have sys/select.h.
  47 #
  48 # Define NO_SYMLINK_HEAD if you never want .perf/HEAD to be a symbolic link.
  49 # Enable it on Windows.  By default, symrefs are still used.
  50 #
  51 # Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
  52 # tests.  These tests take up a significant amount of the total test time
  53 # but are not needed unless you plan to talk to SVN repos.
  54 #
  55 # Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
  56 # installed in /sw, but don't want PERF to link against any libraries
  57 # installed there.  If defined you may specify your own (or Fink's)
  58 # include directories and library directories by defining CFLAGS
  59 # and LDFLAGS appropriately.
  60 #
  61 # Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
  62 # have DarwinPorts installed in /opt/local, but don't want PERF to
  63 # link against any libraries installed there.  If defined you may
  64 # specify your own (or DarwinPort's) include directories and
  65 # library directories by defining CFLAGS and LDFLAGS appropriately.
  66 #
  67 # Define PPC_SHA1 environment variable when running make to make use of
  68 # a bundled SHA1 routine optimized for PowerPC.
  69 #
  70 # Define ARM_SHA1 environment variable when running make to make use of
  71 # a bundled SHA1 routine optimized for ARM.
  72 #
  73 # Define MOZILLA_SHA1 environment variable when running make to make use of
  74 # a bundled SHA1 routine coming from Mozilla. It is GPL'd and should be fast
  75 # on non-x86 architectures (e.g. PowerPC), while the OpenSSL version (default
  76 # choice) has very fast version optimized for i586.
  77 #
  78 # Define NEEDS_SSL_WITH_CRYPTO if you need -lcrypto with -lssl (Darwin).
  79 #
  80 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
  81 #
  82 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
  83 # Patrick Mauritz).
  84 #
  85 # Define NO_MMAP if you want to avoid mmap.
  86 #
  87 # Define NO_PTHREADS if you do not have or do not want to use Pthreads.
  88 #
  89 # Define NO_PREAD if you have a problem with pread() system call (e.g.
  90 # cygwin.dll before v1.5.22).
  91 #
  92 # Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
  93 # generally faster on your platform than accessing the working directory.
  94 #
  95 # Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
  96 # the executable mode bit, but doesn't really do so.
  97 #
  98 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
  99 #
 100 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
 101 # sockaddr_storage.
 102 #
 103 # Define NO_ICONV if your libc does not properly support iconv.
 104 #
 105 # Define OLD_ICONV if your library has an old iconv(), where the second
 106 # (input buffer pointer) parameter is declared with type (const char **).
 107 #
 108 # Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
 109 #
 110 # Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
 111 # that tells runtime paths to dynamic libraries;
 112 # "-Wl,-rpath=/path/lib" is used instead.
 113 #
 114 # Define USE_NSEC below if you want perf to care about sub-second file mtimes
 115 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
 116 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
 117 # randomly break unless your underlying filesystem supports those sub-second
 118 # times (my ext3 doesn't).
 119 #
 120 # Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
 121 # "st_ctim"
 122 #
 123 # Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
 124 # available.  This automatically turns USE_NSEC off.
 125 #
 126 # Define USE_STDEV below if you want perf to care about the underlying device
 127 # change being considered an inode change from the update-index perspective.
 128 #
 129 # Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
 130 # field that counts the on-disk footprint in 512-byte blocks.
 131 #
 132 # Define ASCIIDOC8 if you want to format documentation with AsciiDoc 8
 133 #
 134 # Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72.
 135 #
 136 # Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 137 # MakeMaker (e.g. using ActiveState under Cygwin).
 138 #
 139 # Define NO_PERL if you do not want Perl scripts or libraries at all.
 140 #
 141 # Define INTERNAL_QSORT to use Git's implementation of qsort(), which
 142 # is a simplified version of the merge sort used in glibc. This is
 143 # recommended if Git triggers O(n^2) behavior in your platform's qsort().
 144 #
 145 # Define NO_EXTERNAL_GREP if you don't want "perf grep" to ever call
 146 # your external grep (e.g., if your system lacks grep, if its grep is
 147 # broken, or spawning external process is slower than built-in grep perf has).
 148
 149 PERF-VERSION-FILE: .FORCE-PERF-VERSION-FILE
 150         @$(SHELL_PATH) util/PERF-VERSION-GEN
 151 -include PERF-VERSION-FILE
 152
 153 uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
 154 uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
 155 uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
 156 uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
 157 uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
 158 uname_V := $(shell sh -c 'uname -v 2>/dev/null || echo not')
 159
 160 # If we're on a 64-bit kernel, use -m64
 161 ifneq ($(patsubst %64,%,$(uname_M)),$(uname_M))
 162   M64 := -m64
 163 endif
 164
 165 # CFLAGS and LDFLAGS are for the users to override from the command line.
 166
 167 CFLAGS = $(M64) -ggdb3 -Wall -Wstrict-prototypes -Wmissing-declarations -Wmissing-prototypes -std=gnu99 -Wdeclaration-after-statement -Werror -O6
 168 LDFLAGS = -lpthread -lrt -lelf -lm
 169 ALL_CFLAGS = $(CFLAGS)
 170 ALL_LDFLAGS = $(LDFLAGS)
 171 STRIP ?= strip
 172
 173 # Among the variables below, these:
 174 #   perfexecdir
 175 #   template_dir
 176 #   mandir
 177 #   infodir
 178 #   htmldir
 179 #   ETC_PERFCONFIG (but not sysconfdir)
 180 # can be specified as a relative path some/where/else;
 181 # this is interpreted as relative to $(prefix) and "perf" at
 182 # runtime figures out where they are based on the path to the executable.
 183 # This can help installing the suite in a relocatable way.
 184
 185 prefix = $(HOME)
 186 bindir_relative = bin
 187 bindir = $(prefix)/$(bindir_relative)
 188 mandir = share/man
 189 infodir = share/info
 190 perfexecdir = libexec/perf-core
 191 sharedir = $(prefix)/share
 192 template_dir = share/perf-core/templates
 193 htmldir = share/doc/perf-doc
 194 ifeq ($(prefix),/usr)
 195 sysconfdir = /etc
 196 ETC_PERFCONFIG = $(sysconfdir)/perfconfig
 197 else
 198 sysconfdir = $(prefix)/etc
 199 ETC_PERFCONFIG = etc/perfconfig
 200 endif
 201 lib = lib
 202 # DESTDIR=
 203
 204 export prefix bindir sharedir sysconfdir
 205
 206 CC = gcc
 207 AR = ar
 208 RM = rm -f
 209 TAR = tar
 210 FIND = find
 211 INSTALL = install
 212 RPMBUILD = rpmbuild
 213 PTHREAD_LIBS = -lpthread
 214
 215 # sparse is architecture-neutral, which means that we need to tell it
 216 # explicitly what architecture to check for. Fix this up for yours..
 217 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
 218
 219
 220
 221 ### --- END CONFIGURATION SECTION ---
 222
 223 # Those must not be GNU-specific; they are shared with perl/ which may
 224 # be built by a different compiler. (Note that this is an artifact now
 225 # but it still might be nice to keep that distinction.)
 226 BASIC_CFLAGS =
 227 BASIC_LDFLAGS =
 228
 229 # Guard against environment variables
 230 BUILTIN_OBJS =
 231 BUILT_INS =
 232 COMPAT_CFLAGS =
 233 COMPAT_OBJS =
 234 LIB_H =
 235 LIB_OBJS =
 236 SCRIPT_PERL =
 237 SCRIPT_SH =
 238 TEST_PROGRAMS =
 239
 240 #
 241 # No scripts right now:
 242 #
 243
 244 # SCRIPT_SH += perf-am.sh
 245
 246 #
 247 # No Perl scripts right now:
 248 #
 249
 250 # SCRIPT_PERL += perf-add--interactive.perl
 251
 252 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
 253           $(patsubst %.perl,%,$(SCRIPT_PERL))
 254
 255 # Empty...
 256 EXTRA_PROGRAMS =
 257
 258 # ... and all the rest that could be moved out of bindir to perfexecdir
 259 PROGRAMS += $(EXTRA_PROGRAMS)
 260
 261 #
 262 # Single 'perf' binary right now:
 263 #
 264 PROGRAMS += perf
 265
 266 # List built-in command $C whose implementation cmd_$C() is not in
 267 # builtin-$C.o but is linked in as part of some other command.
 268 #
 269 # None right now:
 270 #
 271 # BUILT_INS += perf-init $X
 272
 273 # what 'all' will build and 'install' will install, in perfexecdir
 274 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 275
 276 # what 'all' will build but not install in perfexecdir
 277 OTHER_PROGRAMS = perf$X
 278
 279 # Set paths to tools early so that they can be used for version tests.
 280 ifndef SHELL_PATH
 281         SHELL_PATH = /bin/sh
 282 endif
 283 ifndef PERL_PATH
 284         PERL_PATH = /usr/bin/perl
 285 endif
 286
 287 export PERL_PATH
 288
 289 LIB_FILE=libperf.a
 290
 291 LIB_H += ../../include/linux/perf_counter.h
 292 LIB_H += perf.h
 293 LIB_H += util/types.h
 294 LIB_H += util/list.h
 295 LIB_H += util/rbtree.h
 296 LIB_H += util/levenshtein.h
 297 LIB_H += util/parse-options.h
 298 LIB_H += util/parse-events.h
 299 LIB_H += util/quote.h
 300 LIB_H += util/util.h
 301 LIB_H += util/help.h
 302 LIB_H += util/strbuf.h
 303 LIB_H += util/string.h
 304 LIB_H += util/run-command.h
 305 LIB_H += util/sigchain.h
 306 LIB_H += util/symbol.h
 307 LIB_H += util/color.h
 308
 309 LIB_OBJS += util/abspath.o
 310 LIB_OBJS += util/alias.o
 311 LIB_OBJS += util/config.o
 312 LIB_OBJS += util/ctype.o
 313 LIB_OBJS += util/environment.o
 314 LIB_OBJS += util/exec_cmd.o
 315 LIB_OBJS += util/help.o
 316 LIB_OBJS += util/levenshtein.o
 317 LIB_OBJS += util/parse-options.o
 318 LIB_OBJS += util/parse-events.o
 319 LIB_OBJS += util/path.o
 320 LIB_OBJS += util/rbtree.o
 321 LIB_OBJS += util/run-command.o
 322 LIB_OBJS += util/quote.o
 323 LIB_OBJS += util/strbuf.o
 324 LIB_OBJS += util/string.o
 325 LIB_OBJS += util/usage.o
 326 LIB_OBJS += util/wrapper.o
 327 LIB_OBJS += util/sigchain.o
 328 LIB_OBJS += util/symbol.o
 329 LIB_OBJS += util/color.o
 330 LIB_OBJS += util/pager.o
 331 LIB_OBJS += util/header.o
 332
 333 BUILTIN_OBJS += builtin-annotate.o
 334 BUILTIN_OBJS += builtin-help.o
 335 BUILTIN_OBJS += builtin-list.o
 336 BUILTIN_OBJS += builtin-record.o
 337 BUILTIN_OBJS += builtin-report.o
 338 BUILTIN_OBJS += builtin-stat.o
 339 BUILTIN_OBJS += builtin-top.o
 340
 341 PERFLIBS = $(LIB_FILE)
 342 EXTLIBS =
 343
 344 #
 345 # Platform specific tweaks
 346 #
 347
 348 # We choose to avoid "if .. else if .. else .. endif endif"
 349 # because maintaining the nesting to match is a pain.  If
 350 # we had "elif" things would have been much nicer...
 351
 352 -include config.mak.autogen
 353 -include config.mak
 354
 355 ifeq ($(uname_S),Darwin)
 356         ifndef NO_FINK
 357                 ifeq ($(shell test -d /sw/lib && echo y),y)
 358                         BASIC_CFLAGS += -I/sw/include
 359                         BASIC_LDFLAGS += -L/sw/lib
 360                 endif
 361         endif
 362         ifndef NO_DARWIN_PORTS
 363                 ifeq ($(shell test -d /opt/local/lib && echo y),y)
 364                         BASIC_CFLAGS += -I/opt/local/include
 365                         BASIC_LDFLAGS += -L/opt/local/lib
 366                 endif
 367         endif
 368         PTHREAD_LIBS =
 369 endif
 370
 371 ifndef CC_LD_DYNPATH
 372         ifdef NO_R_TO_GCC_LINKER
 373                 # Some gcc does not accept and pass -R to the linker to specify
 374                 # the runtime dynamic library path.
 375                 CC_LD_DYNPATH = -Wl,-rpath,
 376         else
 377                 CC_LD_DYNPATH = -R
 378         endif
 379 endif
 380
 381 ifdef ZLIB_PATH
 382         BASIC_CFLAGS += -I$(ZLIB_PATH)/include
 383         EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
 384 endif
 385 EXTLIBS += -lz
 386
 387 ifdef NEEDS_SOCKET
 388         EXTLIBS += -lsocket
 389 endif
 390 ifdef NEEDS_NSL
 391         EXTLIBS += -lnsl
 392 endif
 393 ifdef NO_D_TYPE_IN_DIRENT
 394         BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
 395 endif
 396 ifdef NO_D_INO_IN_DIRENT
 397         BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
 398 endif
 399 ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
 400         BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
 401 endif
 402 ifdef USE_NSEC
 403         BASIC_CFLAGS += -DUSE_NSEC
 404 endif
 405 ifdef USE_ST_TIMESPEC
 406         BASIC_CFLAGS += -DUSE_ST_TIMESPEC
 407 endif
 408 ifdef NO_NSEC
 409         BASIC_CFLAGS += -DNO_NSEC
 410 endif
 411 ifdef NO_C99_FORMAT
 412         BASIC_CFLAGS += -DNO_C99_FORMAT
 413 endif
 414 ifdef SNPRINTF_RETURNS_BOGUS
 415         COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
 416         COMPAT_OBJS += compat/snprintf.o
 417 endif
 418 ifdef FREAD_READS_DIRECTORIES
 419         COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
 420         COMPAT_OBJS += compat/fopen.o
 421 endif
 422 ifdef NO_SYMLINK_HEAD
 423         BASIC_CFLAGS += -DNO_SYMLINK_HEAD
 424 endif
 425 ifdef NO_STRCASESTR
 426         COMPAT_CFLAGS += -DNO_STRCASESTR
 427         COMPAT_OBJS += compat/strcasestr.o
 428 endif
 429 ifdef NO_STRTOUMAX
 430         COMPAT_CFLAGS += -DNO_STRTOUMAX
 431         COMPAT_OBJS += compat/strtoumax.o
 432 endif
 433 ifdef NO_STRTOULL
 434         COMPAT_CFLAGS += -DNO_STRTOULL
 435 endif
 436 ifdef NO_SETENV
 437         COMPAT_CFLAGS += -DNO_SETENV
 438         COMPAT_OBJS += compat/setenv.o
 439 endif
 440 ifdef NO_MKDTEMP
 441         COMPAT_CFLAGS += -DNO_MKDTEMP
 442         COMPAT_OBJS += compat/mkdtemp.o
 443 endif
 444 ifdef NO_UNSETENV
 445         COMPAT_CFLAGS += -DNO_UNSETENV
 446         COMPAT_OBJS += compat/unsetenv.o
 447 endif
 448 ifdef NO_SYS_SELECT_H
 449         BASIC_CFLAGS += -DNO_SYS_SELECT_H
 450 endif
 451 ifdef NO_MMAP
 452         COMPAT_CFLAGS += -DNO_MMAP
 453         COMPAT_OBJS += compat/mmap.o
 454 else
 455         ifdef USE_WIN32_MMAP
 456                 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
 457                 COMPAT_OBJS += compat/win32mmap.o
 458         endif
 459 endif
 460 ifdef NO_PREAD
 461         COMPAT_CFLAGS += -DNO_PREAD
 462         COMPAT_OBJS += compat/pread.o
 463 endif
 464 ifdef NO_FAST_WORKING_DIRECTORY
 465         BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
 466 endif
 467 ifdef NO_TRUSTABLE_FILEMODE
 468         BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
 469 endif
 470 ifdef NO_IPV6
 471         BASIC_CFLAGS += -DNO_IPV6
 472 endif
 473 ifdef NO_UINTMAX_T
 474         BASIC_CFLAGS += -Duintmax_t=uint32_t
 475 endif
 476 ifdef NO_SOCKADDR_STORAGE
 477 ifdef NO_IPV6
 478         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
 479 else
 480         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
 481 endif
 482 endif
 483 ifdef NO_INET_NTOP
 484         LIB_OBJS += compat/inet_ntop.o
 485 endif
 486 ifdef NO_INET_PTON
 487         LIB_OBJS += compat/inet_pton.o
 488 endif
 489
 490 ifdef NO_ICONV
 491         BASIC_CFLAGS += -DNO_ICONV
 492 endif
 493
 494 ifdef OLD_ICONV
 495         BASIC_CFLAGS += -DOLD_ICONV
 496 endif
 497
 498 ifdef NO_DEFLATE_BOUND
 499         BASIC_CFLAGS += -DNO_DEFLATE_BOUND
 500 endif
 501
 502 ifdef PPC_SHA1
 503         SHA1_HEADER = "ppc/sha1.h"
 504         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
 505 else
 506 ifdef ARM_SHA1
 507         SHA1_HEADER = "arm/sha1.h"
 508         LIB_OBJS += arm/sha1.o arm/sha1_arm.o
 509 else
 510 ifdef MOZILLA_SHA1
 511         SHA1_HEADER = "mozilla-sha1/sha1.h"
 512         LIB_OBJS += mozilla-sha1/sha1.o
 513 else
 514         SHA1_HEADER = <openssl/sha.h>
 515         EXTLIBS += $(LIB_4_CRYPTO)
 516 endif
 517 endif
 518 endif
 519 ifdef NO_PERL_MAKEMAKER
 520         export NO_PERL_MAKEMAKER
 521 endif
 522 ifdef NO_HSTRERROR
 523         COMPAT_CFLAGS += -DNO_HSTRERROR
 524         COMPAT_OBJS += compat/hstrerror.o
 525 endif
 526 ifdef NO_MEMMEM
 527         COMPAT_CFLAGS += -DNO_MEMMEM
 528         COMPAT_OBJS += compat/memmem.o
 529 endif
 530 ifdef INTERNAL_QSORT
 531         COMPAT_CFLAGS += -DINTERNAL_QSORT
 532         COMPAT_OBJS += compat/qsort.o
 533 endif
 534 ifdef RUNTIME_PREFIX
 535         COMPAT_CFLAGS += -DRUNTIME_PREFIX
 536 endif
 537
 538 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
 539         COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
 540 endif
 541 ifdef NO_EXTERNAL_GREP
 542         BASIC_CFLAGS += -DNO_EXTERNAL_GREP
 543 endif
 544
 545 ifeq ($(PERL_PATH),)
 546 NO_PERL=NoThanks
 547 endif
 548
 549 QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
 550 QUIET_SUBDIR1  =
 551
 552 ifneq ($(findstring $(MAKEFLAGS),w),w)
 553 PRINT_DIR = --no-print-directory
 554 else # "make -w"
 555 NO_SUBDIR = :
 556 endif
 557
 558 ifneq ($(findstring $(MAKEFLAGS),s),s)
 559 ifndef V
 560         QUIET_CC       = @echo '   ' CC $@;
 561         QUIET_AR       = @echo '   ' AR $@;
 562         QUIET_LINK     = @echo '   ' LINK $@;
 563         QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
 564         QUIET_GEN      = @echo '   ' GEN $@;
 565         QUIET_SUBDIR0  = +@subdir=
 566         QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
 567                          $(MAKE) $(PRINT_DIR) -C $$subdir
 568         export V
 569         export QUIET_GEN
 570         export QUIET_BUILT_IN
 571 endif
 572 endif
 573
 574 ifdef ASCIIDOC8
 575         export ASCIIDOC8
 576 endif
 577
 578 # Shell quote (do not use $(call) to accommodate ancient setups);
 579
 580 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
 581 ETC_PERFCONFIG_SQ = $(subst ','\'',$(ETC_PERFCONFIG))
 582
 583 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
 584 bindir_SQ = $(subst ','\'',$(bindir))
 585 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
 586 mandir_SQ = $(subst ','\'',$(mandir))
 587 infodir_SQ = $(subst ','\'',$(infodir))
 588 perfexecdir_SQ = $(subst ','\'',$(perfexecdir))
 589 template_dir_SQ = $(subst ','\'',$(template_dir))
 590 htmldir_SQ = $(subst ','\'',$(htmldir))
 591 prefix_SQ = $(subst ','\'',$(prefix))
 592
 593 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
 594 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
 595
 596 LIBS = $(PERFLIBS) $(EXTLIBS)
 597
 598 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
 599         $(COMPAT_CFLAGS)
 600 LIB_OBJS += $(COMPAT_OBJS)
 601
 602 ALL_CFLAGS += $(BASIC_CFLAGS)
 603 ALL_LDFLAGS += $(BASIC_LDFLAGS)
 604
 605 export TAR INSTALL DESTDIR SHELL_PATH
 606
 607
 608 ### Build rules
 609
 610 SHELL = $(SHELL_PATH)
 611
 612 all:: shell_compatibility_test $(ALL_PROGRAMS) $(BUILT_INS) $(OTHER_PROGRAMS) PERF-BUILD-OPTIONS
 613 ifneq (,$X)
 614         $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) perf$X)), test '$p' -ef '$p$X' || $(RM) '$p';)
 615 endif
 616
 617 all::
 618
 619 please_set_SHELL_PATH_to_a_more_modern_shell:
 620         @$$(:)
 621
 622 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
 623
 624 strip: $(PROGRAMS) perf$X
 625         $(STRIP) $(STRIP_OPTS) $(PROGRAMS) perf$X
 626
 627 perf.o: perf.c common-cmds.h PERF-CFLAGS
 628         $(QUIET_CC)$(CC) -DPERF_VERSION='"$(PERF_VERSION)"' \
 629                 '-DPERF_HTML_PATH="$(htmldir_SQ)"' \
 630                 $(ALL_CFLAGS) -c $(filter %.c,$^)
 631
 632 perf$X: perf.o $(BUILTIN_OBJS) $(PERFLIBS)
 633         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ perf.o \
 634                 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
 635
 636 builtin-help.o: builtin-help.c common-cmds.h PERF-CFLAGS
 637         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) \
 638                 '-DPERF_HTML_PATH="$(htmldir_SQ)"' \
 639                 '-DPERF_MAN_PATH="$(mandir_SQ)"' \
 640                 '-DPERF_INFO_PATH="$(infodir_SQ)"' $<
 641
 642 $(BUILT_INS): perf$X
 643         $(QUIET_BUILT_IN)$(RM) $@ && \
 644         ln perf$X $@ 2>/dev/null || \
 645         ln -s perf$X $@ 2>/dev/null || \
 646         cp perf$X $@
 647
 648 common-cmds.h: util/generate-cmdlist.sh command-list.txt
 649
 650 common-cmds.h: $(wildcard Documentation/perf-*.txt)
 651         $(QUIET_GEN)util/generate-cmdlist.sh > $@+ && mv $@+ $@
 652
 653 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
 654         $(QUIET_GEN)$(RM) $@ $@+ && \
 655         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
 656             -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
 657             -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
 658             -e 's/@@PERF_VERSION@@/$(PERF_VERSION)/g' \
 659             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
 660             $@.sh >$@+ && \
 661         chmod +x $@+ && \
 662         mv $@+ $@
 663
 664 configure: configure.ac
 665         $(QUIET_GEN)$(RM) $@ $<+ && \
 666         sed -e 's/@@PERF_VERSION@@/$(PERF_VERSION)/g' \
 667             $< > $<+ && \
 668         autoconf -o $@ $<+ && \
 669         $(RM) $<+
 670
 671 # These can record PERF_VERSION
 672 perf.o perf.spec \
 673         $(patsubst %.sh,%,$(SCRIPT_SH)) \
 674         $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 675         : PERF-VERSION-FILE
 676
 677 %.o: %.c PERF-CFLAGS
 678         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
 679 %.s: %.c PERF-CFLAGS
 680         $(QUIET_CC)$(CC) -S $(ALL_CFLAGS) $<
 681 %.o: %.S
 682         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
 683
 684 util/exec_cmd.o: util/exec_cmd.c PERF-CFLAGS
 685         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) \
 686                 '-DPERF_EXEC_PATH="$(perfexecdir_SQ)"' \
 687                 '-DBINDIR="$(bindir_relative_SQ)"' \
 688                 '-DPREFIX="$(prefix_SQ)"' \
 689                 $<
 690
 691 builtin-init-db.o: builtin-init-db.c PERF-CFLAGS
 692         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_PERF_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
 693
 694 util/config.o: util/config.c PERF-CFLAGS
 695         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $<
 696
 697 perf-%$X: %.o $(PERFLIBS)
 698         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 699
 700 $(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
 701 $(patsubst perf-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
 702 builtin-revert.o wt-status.o: wt-status.h
 703
 704 $(LIB_FILE): $(LIB_OBJS)
 705         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
 706
 707 doc:
 708         $(MAKE) -C Documentation all
 709
 710 man:
 711         $(MAKE) -C Documentation man
 712
 713 html:
 714         $(MAKE) -C Documentation html
 715
 716 info:
 717         $(MAKE) -C Documentation info
 718
 719 pdf:
 720         $(MAKE) -C Documentation pdf
 721
 722 TAGS:
 723         $(RM) TAGS
 724         $(FIND) . -name '*.[hcS]' -print | xargs etags -a
 725
 726 tags:
 727         $(RM) tags
 728         $(FIND) . -name '*.[hcS]' -print | xargs ctags -a
 729
 730 cscope:
 731         $(RM) cscope*
 732         $(FIND) . -name '*.[hcS]' -print | xargs cscope -b
 733
 734 ### Detect prefix changes
 735 TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\
 736              $(bindir_SQ):$(perfexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
 737
 738 PERF-CFLAGS: .FORCE-PERF-CFLAGS
 739         @FLAGS='$(TRACK_CFLAGS)'; \
 740             if test x"$$FLAGS" != x"`cat PERF-CFLAGS 2>/dev/null`" ; then \
 741                 echo 1>&2 "    * new build flags or prefix"; \
 742                 echo "$$FLAGS" >PERF-CFLAGS; \
 743             fi
 744
 745 # We need to apply sq twice, once to protect from the shell
 746 # that runs PERF-BUILD-OPTIONS, and then again to protect it
 747 # and the first level quoting from the shell that runs "echo".
 748 PERF-BUILD-OPTIONS: .FORCE-PERF-BUILD-OPTIONS
 749         @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@
 750         @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@
 751         @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@
 752         @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@
 753
 754 ### Testing rules
 755
 756 #
 757 # None right now:
 758 #
 759 # TEST_PROGRAMS += test-something$X
 760
 761 all:: $(TEST_PROGRAMS)
 762
 763 # GNU make supports exporting all variables by "export" without parameters.
 764 # However, the environment gets quite big, and some programs have problems
 765 # with that.
 766
 767 export NO_SVN_TESTS
 768
 769 check: common-cmds.h
 770         if sparse; \
 771         then \
 772                 for i in *.c */*.c; \
 773                 do \
 774                         sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; \
 775                 done; \
 776         else \
 777                 echo 2>&1 "Did you mean 'make test'?"; \
 778                 exit 1; \
 779         fi
 780
 781 remove-dashes:
 782         ./fixup-builtins $(BUILT_INS) $(PROGRAMS) $(SCRIPTS)
 783
 784 ### Installation rules
 785
 786 ifneq ($(filter /%,$(firstword $(template_dir))),)
 787 template_instdir = $(template_dir)
 788 else
 789 template_instdir = $(prefix)/$(template_dir)
 790 endif
 791 export template_instdir
 792
 793 ifneq ($(filter /%,$(firstword $(perfexecdir))),)
 794 perfexec_instdir = $(perfexecdir)
 795 else
 796 perfexec_instdir = $(prefix)/$(perfexecdir)
 797 endif
 798 perfexec_instdir_SQ = $(subst ','\'',$(perfexec_instdir))
 799 export perfexec_instdir
 800
 801 install: all
 802         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
 803         $(INSTALL) perf$X '$(DESTDIR_SQ)$(bindir_SQ)'
 804 ifdef BUILT_INS
 805         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
 806         $(INSTALL) $(BUILT_INS) '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
 807 ifneq (,$X)
 808         $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) perf$X)), $(RM) '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/$p';)
 809 endif
 810 endif
 811
 812 install-doc:
 813         $(MAKE) -C Documentation install
 814
 815 install-man:
 816         $(MAKE) -C Documentation install-man
 817
 818 install-html:
 819         $(MAKE) -C Documentation install-html
 820
 821 install-info:
 822         $(MAKE) -C Documentation install-info
 823
 824 install-pdf:
 825         $(MAKE) -C Documentation install-pdf
 826
 827 quick-install-doc:
 828         $(MAKE) -C Documentation quick-install
 829
 830 quick-install-man:
 831         $(MAKE) -C Documentation quick-install-man
 832
 833 quick-install-html:
 834         $(MAKE) -C Documentation quick-install-html
 835
 836
 837 ### Maintainer's dist rules
 838 #
 839 # None right now
 840 #
 841 #
 842 # perf.spec: perf.spec.in
 843 #       sed -e 's/@@VERSION@@/$(PERF_VERSION)/g' < $< > $@+
 844 #       mv $@+ $@
 845 #
 846 # PERF_TARNAME=perf-$(PERF_VERSION)
 847 # dist: perf.spec perf-archive$(X) configure
 848 #       ./perf-archive --format=tar \
 849 #               --prefix=$(PERF_TARNAME)/ HEAD^{tree} > $(PERF_TARNAME).tar
 850 #       @mkdir -p $(PERF_TARNAME)
 851 #       @cp perf.spec configure $(PERF_TARNAME)
 852 #       @echo $(PERF_VERSION) > $(PERF_TARNAME)/version
 853 #       $(TAR) rf $(PERF_TARNAME).tar \
 854 #               $(PERF_TARNAME)/perf.spec \
 855 #               $(PERF_TARNAME)/configure \
 856 #               $(PERF_TARNAME)/version
 857 #       @$(RM) -r $(PERF_TARNAME)
 858 #       gzip -f -9 $(PERF_TARNAME).tar
 859 #
 860 # htmldocs = perf-htmldocs-$(PERF_VERSION)
 861 # manpages = perf-manpages-$(PERF_VERSION)
 862 # dist-doc:
 863 #       $(RM) -r .doc-tmp-dir
 864 #       mkdir .doc-tmp-dir
 865 #       $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
 866 #       cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
 867 #       gzip -n -9 -f $(htmldocs).tar
 868 #       :
 869 #       $(RM) -r .doc-tmp-dir
 870 #       mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
 871 #       $(MAKE) -C Documentation DESTDIR=./ \
 872 #               man1dir=../.doc-tmp-dir/man1 \
 873 #               man5dir=../.doc-tmp-dir/man5 \
 874 #               man7dir=../.doc-tmp-dir/man7 \
 875 #               install
 876 #       cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
 877 #       gzip -n -9 -f $(manpages).tar
 878 #       $(RM) -r .doc-tmp-dir
 879 #
 880 # rpm: dist
 881 #       $(RPMBUILD) -ta $(PERF_TARNAME).tar.gz
 882
 883 ### Cleaning rules
 884
 885 distclean: clean
 886 #       $(RM) configure
 887
 888 clean:
 889         $(RM) *.o */*.o $(LIB_FILE)
 890         $(RM) $(ALL_PROGRAMS) $(BUILT_INS) perf$X
 891         $(RM) $(TEST_PROGRAMS)
 892         $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags cscope*
 893         $(RM) -r autom4te.cache
 894         $(RM) config.log config.mak.autogen config.mak.append config.status config.cache
 895         $(RM) -r $(PERF_TARNAME) .doc-tmp-dir
 896         $(RM) $(PERF_TARNAME).tar.gz perf-core_$(PERF_VERSION)-*.tar.gz
 897         $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
 898         $(MAKE) -C Documentation/ clean
 899         $(RM) PERF-VERSION-FILE PERF-CFLAGS PERF-BUILD-OPTIONS
 900
 901 .PHONY: all install clean strip
 902 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
 903 .PHONY: .FORCE-PERF-VERSION-FILE TAGS tags cscope .FORCE-PERF-CFLAGS
 904 .PHONY: .FORCE-PERF-BUILD-OPTIONS
 905
 906 ### Make sure built-ins do not have dups and listed in perf.c
 907 #
 908 check-builtins::
 909         ./check-builtins.sh
 910
 911 ### Test suite coverage testing
 912 #
 913 # None right now
 914 #
 915 # .PHONY: coverage coverage-clean coverage-build coverage-report
 916 #
 917 # coverage:
 918 #       $(MAKE) coverage-build
 919 #       $(MAKE) coverage-report
 920 #
 921 # coverage-clean:
 922 #       rm -f *.gcda *.gcno
 923 #
 924 # COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
 925 # COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
 926 #
 927 # coverage-build: coverage-clean
 928 #       $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
 929 #       $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
 930 #               -j1 test
 931 #
 932 # coverage-report:
 933 #       gcov -b *.c */*.c
 934 #       grep '^function.*called 0 ' *.c.gcov */*.c.gcov \
 935 #               | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
 936 #               | tee coverage-untested-functions