Documentation/perf_counter/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 # CFLAGS and LDFLAGS are for the users to override from the command line.
 161
 162 CFLAGS = -ggdb3 -Wall -Werror -Wstrict-prototypes -Wmissing-declarations -Wmissing-prototypes -std=gnu99 -Wdeclaration-after-statement
 163 LDFLAGS = -lpthread -lrt -lelf
 164 ALL_CFLAGS = $(CFLAGS)
 165 ALL_LDFLAGS = $(LDFLAGS)
 166 STRIP ?= strip
 167
 168 # Among the variables below, these:
 169 #   perfexecdir
 170 #   template_dir
 171 #   mandir
 172 #   infodir
 173 #   htmldir
 174 #   ETC_PERFCONFIG (but not sysconfdir)
 175 # can be specified as a relative path some/where/else;
 176 # this is interpreted as relative to $(prefix) and "perf" at
 177 # runtime figures out where they are based on the path to the executable.
 178 # This can help installing the suite in a relocatable way.
 179
 180 prefix = $(HOME)
 181 bindir_relative = bin
 182 bindir = $(prefix)/$(bindir_relative)
 183 mandir = share/man
 184 infodir = share/info
 185 perfexecdir = libexec/perf-core
 186 sharedir = $(prefix)/share
 187 template_dir = share/perf-core/templates
 188 htmldir = share/doc/perf-doc
 189 ifeq ($(prefix),/usr)
 190 sysconfdir = /etc
 191 ETC_PERFCONFIG = $(sysconfdir)/perfconfig
 192 else
 193 sysconfdir = $(prefix)/etc
 194 ETC_PERFCONFIG = etc/perfconfig
 195 endif
 196 lib = lib
 197 # DESTDIR=
 198
 199 export prefix bindir sharedir sysconfdir
 200
 201 CC = gcc
 202 AR = ar
 203 RM = rm -f
 204 TAR = tar
 205 FIND = find
 206 INSTALL = install
 207 RPMBUILD = rpmbuild
 208 PTHREAD_LIBS = -lpthread
 209
 210 # sparse is architecture-neutral, which means that we need to tell it
 211 # explicitly what architecture to check for. Fix this up for yours..
 212 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
 213
 214
 215
 216 ### --- END CONFIGURATION SECTION ---
 217
 218 # Those must not be GNU-specific; they are shared with perl/ which may
 219 # be built by a different compiler. (Note that this is an artifact now
 220 # but it still might be nice to keep that distinction.)
 221 BASIC_CFLAGS =
 222 BASIC_LDFLAGS =
 223
 224 # Guard against environment variables
 225 BUILTIN_OBJS =
 226 BUILT_INS =
 227 COMPAT_CFLAGS =
 228 COMPAT_OBJS =
 229 LIB_H =
 230 LIB_OBJS =
 231 SCRIPT_PERL =
 232 SCRIPT_SH =
 233 TEST_PROGRAMS =
 234
 235 #
 236 # No scripts right now:
 237 #
 238
 239 # SCRIPT_SH += perf-am.sh
 240
 241 #
 242 # No Perl scripts right now:
 243 #
 244
 245 # SCRIPT_PERL += perf-add--interactive.perl
 246
 247 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
 248           $(patsubst %.perl,%,$(SCRIPT_PERL))
 249
 250 # Empty...
 251 EXTRA_PROGRAMS =
 252
 253 # ... and all the rest that could be moved out of bindir to perfexecdir
 254 PROGRAMS += $(EXTRA_PROGRAMS)
 255
 256 #
 257 # Single 'perf' binary right now:
 258 #
 259 PROGRAMS += perf
 260
 261 # List built-in command $C whose implementation cmd_$C() is not in
 262 # builtin-$C.o but is linked in as part of some other command.
 263 #
 264 # None right now:
 265 #
 266 # BUILT_INS += perf-init $X
 267
 268 # what 'all' will build and 'install' will install, in perfexecdir
 269 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 270
 271 # what 'all' will build but not install in perfexecdir
 272 OTHER_PROGRAMS = perf$X
 273
 274 # Set paths to tools early so that they can be used for version tests.
 275 ifndef SHELL_PATH
 276         SHELL_PATH = /bin/sh
 277 endif
 278 ifndef PERL_PATH
 279         PERL_PATH = /usr/bin/perl
 280 endif
 281
 282 export PERL_PATH
 283
 284 LIB_FILE=libperf.a
 285
 286 LIB_H += ../../include/linux/perf_counter.h
 287 LIB_H += perf.h
 288 LIB_H += util/list.h
 289 LIB_H += util/rbtree.h
 290 LIB_H += util/levenshtein.h
 291 LIB_H += util/parse-options.h
 292 LIB_H += util/parse-events.h
 293 LIB_H += util/quote.h
 294 LIB_H += util/util.h
 295 LIB_H += util/help.h
 296 LIB_H += util/strbuf.h
 297 LIB_H += util/string.h
 298 LIB_H += util/run-command.h
 299 LIB_H += util/sigchain.h
 300 LIB_H += util/symbol.h
 301
 302 LIB_OBJS += util/abspath.o
 303 LIB_OBJS += util/alias.o
 304 LIB_OBJS += util/config.o
 305 LIB_OBJS += util/ctype.o
 306 LIB_OBJS += util/environment.o
 307 LIB_OBJS += util/exec_cmd.o
 308 LIB_OBJS += util/help.o
 309 LIB_OBJS += util/levenshtein.o
 310 LIB_OBJS += util/parse-options.o
 311 LIB_OBJS += util/parse-events.o
 312 LIB_OBJS += util/path.o
 313 LIB_OBJS += util/rbtree.o
 314 LIB_OBJS += util/run-command.o
 315 LIB_OBJS += util/quote.o
 316 LIB_OBJS += util/strbuf.o
 317 LIB_OBJS += util/string.o
 318 LIB_OBJS += util/usage.o
 319 LIB_OBJS += util/wrapper.o
 320 LIB_OBJS += util/sigchain.o
 321 LIB_OBJS += util/symbol.o
 322 LIB_OBJS += util/pager.o
 323
 324 BUILTIN_OBJS += builtin-help.o
 325 BUILTIN_OBJS += builtin-record.o
 326 BUILTIN_OBJS += builtin-report.o
 327 BUILTIN_OBJS += builtin-stat.o
 328 BUILTIN_OBJS += builtin-top.o
 329
 330 PERFLIBS = $(LIB_FILE)
 331 EXTLIBS =
 332
 333 #
 334 # Platform specific tweaks
 335 #
 336
 337 # We choose to avoid "if .. else if .. else .. endif endif"
 338 # because maintaining the nesting to match is a pain.  If
 339 # we had "elif" things would have been much nicer...
 340
 341 -include config.mak.autogen
 342 -include config.mak
 343
 344 ifeq ($(uname_S),Darwin)
 345         ifndef NO_FINK
 346                 ifeq ($(shell test -d /sw/lib && echo y),y)
 347                         BASIC_CFLAGS += -I/sw/include
 348                         BASIC_LDFLAGS += -L/sw/lib
 349                 endif
 350         endif
 351         ifndef NO_DARWIN_PORTS
 352                 ifeq ($(shell test -d /opt/local/lib && echo y),y)
 353                         BASIC_CFLAGS += -I/opt/local/include
 354                         BASIC_LDFLAGS += -L/opt/local/lib
 355                 endif
 356         endif
 357         PTHREAD_LIBS =
 358 endif
 359
 360 ifndef CC_LD_DYNPATH
 361         ifdef NO_R_TO_GCC_LINKER
 362                 # Some gcc does not accept and pass -R to the linker to specify
 363                 # the runtime dynamic library path.
 364                 CC_LD_DYNPATH = -Wl,-rpath,
 365         else
 366                 CC_LD_DYNPATH = -R
 367         endif
 368 endif
 369
 370 ifdef ZLIB_PATH
 371         BASIC_CFLAGS += -I$(ZLIB_PATH)/include
 372         EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
 373 endif
 374 EXTLIBS += -lz
 375
 376 ifdef NEEDS_SOCKET
 377         EXTLIBS += -lsocket
 378 endif
 379 ifdef NEEDS_NSL
 380         EXTLIBS += -lnsl
 381 endif
 382 ifdef NO_D_TYPE_IN_DIRENT
 383         BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
 384 endif
 385 ifdef NO_D_INO_IN_DIRENT
 386         BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
 387 endif
 388 ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
 389         BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
 390 endif
 391 ifdef USE_NSEC
 392         BASIC_CFLAGS += -DUSE_NSEC
 393 endif
 394 ifdef USE_ST_TIMESPEC
 395         BASIC_CFLAGS += -DUSE_ST_TIMESPEC
 396 endif
 397 ifdef NO_NSEC
 398         BASIC_CFLAGS += -DNO_NSEC
 399 endif
 400 ifdef NO_C99_FORMAT
 401         BASIC_CFLAGS += -DNO_C99_FORMAT
 402 endif
 403 ifdef SNPRINTF_RETURNS_BOGUS
 404         COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
 405         COMPAT_OBJS += compat/snprintf.o
 406 endif
 407 ifdef FREAD_READS_DIRECTORIES
 408         COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
 409         COMPAT_OBJS += compat/fopen.o
 410 endif
 411 ifdef NO_SYMLINK_HEAD
 412         BASIC_CFLAGS += -DNO_SYMLINK_HEAD
 413 endif
 414 ifdef NO_STRCASESTR
 415         COMPAT_CFLAGS += -DNO_STRCASESTR
 416         COMPAT_OBJS += compat/strcasestr.o
 417 endif
 418 ifdef NO_STRTOUMAX
 419         COMPAT_CFLAGS += -DNO_STRTOUMAX
 420         COMPAT_OBJS += compat/strtoumax.o
 421 endif
 422 ifdef NO_STRTOULL
 423         COMPAT_CFLAGS += -DNO_STRTOULL
 424 endif
 425 ifdef NO_SETENV
 426         COMPAT_CFLAGS += -DNO_SETENV
 427         COMPAT_OBJS += compat/setenv.o
 428 endif
 429 ifdef NO_MKDTEMP
 430         COMPAT_CFLAGS += -DNO_MKDTEMP
 431         COMPAT_OBJS += compat/mkdtemp.o
 432 endif
 433 ifdef NO_UNSETENV
 434         COMPAT_CFLAGS += -DNO_UNSETENV
 435         COMPAT_OBJS += compat/unsetenv.o
 436 endif
 437 ifdef NO_SYS_SELECT_H
 438         BASIC_CFLAGS += -DNO_SYS_SELECT_H
 439 endif
 440 ifdef NO_MMAP
 441         COMPAT_CFLAGS += -DNO_MMAP
 442         COMPAT_OBJS += compat/mmap.o
 443 else
 444         ifdef USE_WIN32_MMAP
 445                 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
 446                 COMPAT_OBJS += compat/win32mmap.o
 447         endif
 448 endif
 449 ifdef NO_PREAD
 450         COMPAT_CFLAGS += -DNO_PREAD
 451         COMPAT_OBJS += compat/pread.o
 452 endif
 453 ifdef NO_FAST_WORKING_DIRECTORY
 454         BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
 455 endif
 456 ifdef NO_TRUSTABLE_FILEMODE
 457         BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
 458 endif
 459 ifdef NO_IPV6
 460         BASIC_CFLAGS += -DNO_IPV6
 461 endif
 462 ifdef NO_UINTMAX_T
 463         BASIC_CFLAGS += -Duintmax_t=uint32_t
 464 endif
 465 ifdef NO_SOCKADDR_STORAGE
 466 ifdef NO_IPV6
 467         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
 468 else
 469         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
 470 endif
 471 endif
 472 ifdef NO_INET_NTOP
 473         LIB_OBJS += compat/inet_ntop.o
 474 endif
 475 ifdef NO_INET_PTON
 476         LIB_OBJS += compat/inet_pton.o
 477 endif
 478
 479 ifdef NO_ICONV
 480         BASIC_CFLAGS += -DNO_ICONV
 481 endif
 482
 483 ifdef OLD_ICONV
 484         BASIC_CFLAGS += -DOLD_ICONV
 485 endif
 486
 487 ifdef NO_DEFLATE_BOUND
 488         BASIC_CFLAGS += -DNO_DEFLATE_BOUND
 489 endif
 490
 491 ifdef PPC_SHA1
 492         SHA1_HEADER = "ppc/sha1.h"
 493         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
 494 else
 495 ifdef ARM_SHA1
 496         SHA1_HEADER = "arm/sha1.h"
 497         LIB_OBJS += arm/sha1.o arm/sha1_arm.o
 498 else
 499 ifdef MOZILLA_SHA1
 500         SHA1_HEADER = "mozilla-sha1/sha1.h"
 501         LIB_OBJS += mozilla-sha1/sha1.o
 502 else
 503         SHA1_HEADER = <openssl/sha.h>
 504         EXTLIBS += $(LIB_4_CRYPTO)
 505 endif
 506 endif
 507 endif
 508 ifdef NO_PERL_MAKEMAKER
 509         export NO_PERL_MAKEMAKER
 510 endif
 511 ifdef NO_HSTRERROR
 512         COMPAT_CFLAGS += -DNO_HSTRERROR
 513         COMPAT_OBJS += compat/hstrerror.o
 514 endif
 515 ifdef NO_MEMMEM
 516         COMPAT_CFLAGS += -DNO_MEMMEM
 517         COMPAT_OBJS += compat/memmem.o
 518 endif
 519 ifdef INTERNAL_QSORT
 520         COMPAT_CFLAGS += -DINTERNAL_QSORT
 521         COMPAT_OBJS += compat/qsort.o
 522 endif
 523 ifdef RUNTIME_PREFIX
 524         COMPAT_CFLAGS += -DRUNTIME_PREFIX
 525 endif
 526
 527 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
 528         COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
 529 endif
 530 ifdef NO_EXTERNAL_GREP
 531         BASIC_CFLAGS += -DNO_EXTERNAL_GREP
 532 endif
 533
 534 ifeq ($(PERL_PATH),)
 535 NO_PERL=NoThanks
 536 endif
 537
 538 QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
 539 QUIET_SUBDIR1  =
 540
 541 ifneq ($(findstring $(MAKEFLAGS),w),w)
 542 PRINT_DIR = --no-print-directory
 543 else # "make -w"
 544 NO_SUBDIR = :
 545 endif
 546
 547 ifneq ($(findstring $(MAKEFLAGS),s),s)
 548 ifndef V
 549         QUIET_CC       = @echo '   ' CC $@;
 550         QUIET_AR       = @echo '   ' AR $@;
 551         QUIET_LINK     = @echo '   ' LINK $@;
 552         QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
 553         QUIET_GEN      = @echo '   ' GEN $@;
 554         QUIET_SUBDIR0  = +@subdir=
 555         QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
 556                          $(MAKE) $(PRINT_DIR) -C $$subdir
 557         export V
 558         export QUIET_GEN
 559         export QUIET_BUILT_IN
 560 endif
 561 endif
 562
 563 ifdef ASCIIDOC8
 564         export ASCIIDOC8
 565 endif
 566
 567 # Shell quote (do not use $(call) to accommodate ancient setups);
 568
 569 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
 570 ETC_PERFCONFIG_SQ = $(subst ','\'',$(ETC_PERFCONFIG))
 571
 572 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
 573 bindir_SQ = $(subst ','\'',$(bindir))
 574 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
 575 mandir_SQ = $(subst ','\'',$(mandir))
 576 infodir_SQ = $(subst ','\'',$(infodir))
 577 perfexecdir_SQ = $(subst ','\'',$(perfexecdir))
 578 template_dir_SQ = $(subst ','\'',$(template_dir))
 579 htmldir_SQ = $(subst ','\'',$(htmldir))
 580 prefix_SQ = $(subst ','\'',$(prefix))
 581
 582 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
 583 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
 584
 585 LIBS = $(PERFLIBS) $(EXTLIBS)
 586
 587 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
 588         $(COMPAT_CFLAGS)
 589 LIB_OBJS += $(COMPAT_OBJS)
 590
 591 ALL_CFLAGS += $(BASIC_CFLAGS)
 592 ALL_LDFLAGS += $(BASIC_LDFLAGS)
 593
 594 export TAR INSTALL DESTDIR SHELL_PATH
 595
 596
 597 ### Build rules
 598
 599 SHELL = $(SHELL_PATH)
 600
 601 all:: shell_compatibility_test $(ALL_PROGRAMS) $(BUILT_INS) $(OTHER_PROGRAMS) PERF-BUILD-OPTIONS
 602 ifneq (,$X)
 603         $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) perf$X)), test '$p' -ef '$p$X' || $(RM) '$p';)
 604 endif
 605
 606 all::
 607
 608 please_set_SHELL_PATH_to_a_more_modern_shell:
 609         @$$(:)
 610
 611 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
 612
 613 strip: $(PROGRAMS) perf$X
 614         $(STRIP) $(STRIP_OPTS) $(PROGRAMS) perf$X
 615
 616 perf.o: perf.c common-cmds.h PERF-CFLAGS
 617         $(QUIET_CC)$(CC) -DPERF_VERSION='"$(PERF_VERSION)"' \
 618                 '-DPERF_HTML_PATH="$(htmldir_SQ)"' \
 619                 $(ALL_CFLAGS) -c $(filter %.c,$^)
 620
 621 perf$X: perf.o $(BUILTIN_OBJS) $(PERFLIBS)
 622         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ perf.o \
 623                 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
 624
 625 builtin-help.o: builtin-help.c common-cmds.h PERF-CFLAGS
 626         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) \
 627                 '-DPERF_HTML_PATH="$(htmldir_SQ)"' \
 628                 '-DPERF_MAN_PATH="$(mandir_SQ)"' \
 629                 '-DPERF_INFO_PATH="$(infodir_SQ)"' $<
 630
 631 $(BUILT_INS): perf$X
 632         $(QUIET_BUILT_IN)$(RM) $@ && \
 633         ln perf$X $@ 2>/dev/null || \
 634         ln -s perf$X $@ 2>/dev/null || \
 635         cp perf$X $@
 636
 637 common-cmds.h: util/generate-cmdlist.sh command-list.txt
 638
 639 common-cmds.h: $(wildcard Documentation/perf-*.txt)
 640         $(QUIET_GEN)util/generate-cmdlist.sh > $@+ && mv $@+ $@
 641
 642 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
 643         $(QUIET_GEN)$(RM) $@ $@+ && \
 644         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
 645             -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
 646             -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
 647             -e 's/@@PERF_VERSION@@/$(PERF_VERSION)/g' \
 648             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
 649             $@.sh >$@+ && \
 650         chmod +x $@+ && \
 651         mv $@+ $@
 652
 653 configure: configure.ac
 654         $(QUIET_GEN)$(RM) $@ $<+ && \
 655         sed -e 's/@@PERF_VERSION@@/$(PERF_VERSION)/g' \
 656             $< > $<+ && \
 657         autoconf -o $@ $<+ && \
 658         $(RM) $<+
 659
 660 # These can record PERF_VERSION
 661 perf.o perf.spec \
 662         $(patsubst %.sh,%,$(SCRIPT_SH)) \
 663         $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 664         : PERF-VERSION-FILE
 665
 666 %.o: %.c PERF-CFLAGS
 667         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
 668 %.s: %.c PERF-CFLAGS
 669         $(QUIET_CC)$(CC) -S $(ALL_CFLAGS) $<
 670 %.o: %.S
 671         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
 672
 673 util/exec_cmd.o: util/exec_cmd.c PERF-CFLAGS
 674         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) \
 675                 '-DPERF_EXEC_PATH="$(perfexecdir_SQ)"' \
 676                 '-DBINDIR="$(bindir_relative_SQ)"' \
 677                 '-DPREFIX="$(prefix_SQ)"' \
 678                 $<
 679
 680 builtin-init-db.o: builtin-init-db.c PERF-CFLAGS
 681         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_PERF_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
 682
 683 util/config.o: util/config.c PERF-CFLAGS
 684         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $<
 685
 686 perf-%$X: %.o $(PERFLIBS)
 687         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 688
 689 $(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
 690 $(patsubst perf-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
 691 builtin-revert.o wt-status.o: wt-status.h
 692
 693 $(LIB_FILE): $(LIB_OBJS)
 694         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
 695
 696 doc:
 697         $(MAKE) -C Documentation all
 698
 699 man:
 700         $(MAKE) -C Documentation man
 701
 702 html:
 703         $(MAKE) -C Documentation html
 704
 705 info:
 706         $(MAKE) -C Documentation info
 707
 708 pdf:
 709         $(MAKE) -C Documentation pdf
 710
 711 TAGS:
 712         $(RM) TAGS
 713         $(FIND) . -name '*.[hcS]' -print | xargs etags -a
 714
 715 tags:
 716         $(RM) tags
 717         $(FIND) . -name '*.[hcS]' -print | xargs ctags -a
 718
 719 cscope:
 720         $(RM) cscope*
 721         $(FIND) . -name '*.[hcS]' -print | xargs cscope -b
 722
 723 ### Detect prefix changes
 724 TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\
 725              $(bindir_SQ):$(perfexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
 726
 727 PERF-CFLAGS: .FORCE-PERF-CFLAGS
 728         @FLAGS='$(TRACK_CFLAGS)'; \
 729             if test x"$$FLAGS" != x"`cat PERF-CFLAGS 2>/dev/null`" ; then \
 730                 echo 1>&2 "    * new build flags or prefix"; \
 731                 echo "$$FLAGS" >PERF-CFLAGS; \
 732             fi
 733
 734 # We need to apply sq twice, once to protect from the shell
 735 # that runs PERF-BUILD-OPTIONS, and then again to protect it
 736 # and the first level quoting from the shell that runs "echo".
 737 PERF-BUILD-OPTIONS: .FORCE-PERF-BUILD-OPTIONS
 738         @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@
 739         @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@
 740         @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@
 741         @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@
 742
 743 ### Testing rules
 744
 745 #
 746 # None right now:
 747 #
 748 # TEST_PROGRAMS += test-something$X
 749
 750 all:: $(TEST_PROGRAMS)
 751
 752 # GNU make supports exporting all variables by "export" without parameters.
 753 # However, the environment gets quite big, and some programs have problems
 754 # with that.
 755
 756 export NO_SVN_TESTS
 757
 758 check: common-cmds.h
 759         if sparse; \
 760         then \
 761                 for i in *.c */*.c; \
 762                 do \
 763                         sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; \
 764                 done; \
 765         else \
 766                 echo 2>&1 "Did you mean 'make test'?"; \
 767                 exit 1; \
 768         fi
 769
 770 remove-dashes:
 771         ./fixup-builtins $(BUILT_INS) $(PROGRAMS) $(SCRIPTS)
 772
 773 ### Installation rules
 774
 775 ifneq ($(filter /%,$(firstword $(template_dir))),)
 776 template_instdir = $(template_dir)
 777 else
 778 template_instdir = $(prefix)/$(template_dir)
 779 endif
 780 export template_instdir
 781
 782 ifneq ($(filter /%,$(firstword $(perfexecdir))),)
 783 perfexec_instdir = $(perfexecdir)
 784 else
 785 perfexec_instdir = $(prefix)/$(perfexecdir)
 786 endif
 787 perfexec_instdir_SQ = $(subst ','\'',$(perfexec_instdir))
 788 export perfexec_instdir
 789
 790 install: all
 791         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
 792         $(INSTALL) perf$X '$(DESTDIR_SQ)$(bindir_SQ)'
 793 ifdef BUILT_INS
 794         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
 795         $(INSTALL) $(BUILT_INS) '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
 796 ifneq (,$X)
 797         $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) perf$X)), $(RM) '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/$p';)
 798 endif
 799 endif
 800
 801 install-doc:
 802         $(MAKE) -C Documentation install
 803
 804 install-man:
 805         $(MAKE) -C Documentation install-man
 806
 807 install-html:
 808         $(MAKE) -C Documentation install-html
 809
 810 install-info:
 811         $(MAKE) -C Documentation install-info
 812
 813 install-pdf:
 814         $(MAKE) -C Documentation install-pdf
 815
 816 quick-install-doc:
 817         $(MAKE) -C Documentation quick-install
 818
 819 quick-install-man:
 820         $(MAKE) -C Documentation quick-install-man
 821
 822 quick-install-html:
 823         $(MAKE) -C Documentation quick-install-html
 824
 825
 826 ### Maintainer's dist rules
 827 #
 828 # None right now
 829 #
 830 #
 831 # perf.spec: perf.spec.in
 832 #       sed -e 's/@@VERSION@@/$(PERF_VERSION)/g' < $< > $@+
 833 #       mv $@+ $@
 834 #
 835 # PERF_TARNAME=perf-$(PERF_VERSION)
 836 # dist: perf.spec perf-archive$(X) configure
 837 #       ./perf-archive --format=tar \
 838 #               --prefix=$(PERF_TARNAME)/ HEAD^{tree} > $(PERF_TARNAME).tar
 839 #       @mkdir -p $(PERF_TARNAME)
 840 #       @cp perf.spec configure $(PERF_TARNAME)
 841 #       @echo $(PERF_VERSION) > $(PERF_TARNAME)/version
 842 #       $(TAR) rf $(PERF_TARNAME).tar \
 843 #               $(PERF_TARNAME)/perf.spec \
 844 #               $(PERF_TARNAME)/configure \
 845 #               $(PERF_TARNAME)/version
 846 #       @$(RM) -r $(PERF_TARNAME)
 847 #       gzip -f -9 $(PERF_TARNAME).tar
 848 #
 849 # htmldocs = perf-htmldocs-$(PERF_VERSION)
 850 # manpages = perf-manpages-$(PERF_VERSION)
 851 # dist-doc:
 852 #       $(RM) -r .doc-tmp-dir
 853 #       mkdir .doc-tmp-dir
 854 #       $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
 855 #       cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
 856 #       gzip -n -9 -f $(htmldocs).tar
 857 #       :
 858 #       $(RM) -r .doc-tmp-dir
 859 #       mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
 860 #       $(MAKE) -C Documentation DESTDIR=./ \
 861 #               man1dir=../.doc-tmp-dir/man1 \
 862 #               man5dir=../.doc-tmp-dir/man5 \
 863 #               man7dir=../.doc-tmp-dir/man7 \
 864 #               install
 865 #       cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
 866 #       gzip -n -9 -f $(manpages).tar
 867 #       $(RM) -r .doc-tmp-dir
 868 #
 869 # rpm: dist
 870 #       $(RPMBUILD) -ta $(PERF_TARNAME).tar.gz
 871
 872 ### Cleaning rules
 873
 874 distclean: clean
 875 #       $(RM) configure
 876
 877 clean:
 878         $(RM) *.o */*.o $(LIB_FILE)
 879         $(RM) $(ALL_PROGRAMS) $(BUILT_INS) perf$X
 880         $(RM) $(TEST_PROGRAMS)
 881         $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags cscope*
 882         $(RM) -r autom4te.cache
 883         $(RM) config.log config.mak.autogen config.mak.append config.status config.cache
 884         $(RM) -r $(PERF_TARNAME) .doc-tmp-dir
 885         $(RM) $(PERF_TARNAME).tar.gz perf-core_$(PERF_VERSION)-*.tar.gz
 886         $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
 887         $(MAKE) -C Documentation/ clean
 888         $(RM) PERF-VERSION-FILE PERF-CFLAGS PERF-BUILD-OPTIONS
 889
 890 .PHONY: all install clean strip
 891 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
 892 .PHONY: .FORCE-PERF-VERSION-FILE TAGS tags cscope .FORCE-PERF-CFLAGS
 893 .PHONY: .FORCE-PERF-BUILD-OPTIONS
 894
 895 ### Make sure built-ins do not have dups and listed in perf.c
 896 #
 897 check-builtins::
 898         ./check-builtins.sh
 899
 900 ### Test suite coverage testing
 901 #
 902 # None right now
 903 #
 904 # .PHONY: coverage coverage-clean coverage-build coverage-report
 905 #
 906 # coverage:
 907 #       $(MAKE) coverage-build
 908 #       $(MAKE) coverage-report
 909 #
 910 # coverage-clean:
 911 #       rm -f *.gcda *.gcno
 912 #
 913 # COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
 914 # COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
 915 #
 916 # coverage-build: coverage-clean
 917 #       $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
 918 #       $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
 919 #               -j1 test
 920 #
 921 # coverage-report:
 922 #       gcov -b *.c */*.c
 923 #       grep '^function.*called 0 ' *.c.gcov */*.c.gcov \
 924 #               | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
 925 #               | tee coverage-untested-functions