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 # Define V=2 to have an even more verbose compile.
   6 #
   7 # Define SNPRINTF_RETURNS_BOGUS if your are on a system which snprintf()
   8 # or vsnprintf() return -1 instead of number of characters which would
   9 # have been written to the final string if enough space had been available.
  10 #
  11 # Define FREAD_READS_DIRECTORIES if your are on a system which succeeds
  12 # when attempting to read from an fopen'ed directory.
  13 #
  14 # Define NO_OPENSSL environment variable if you do not have OpenSSL.
  15 # This also implies MOZILLA_SHA1.
  16 #
  17 # Define CURLDIR=/foo/bar if your curl header and library files are in
  18 # /foo/bar/include and /foo/bar/lib directories.
  19 #
  20 # Define EXPATDIR=/foo/bar if your expat header and library files are in
  21 # /foo/bar/include and /foo/bar/lib directories.
  22 #
  23 # Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
  24 #
  25 # Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
  26 # d_type in struct dirent (latest Cygwin -- will be fixed soonish).
  27 #
  28 # Define NO_C99_FORMAT if your formatted IO functions (printf/scanf et.al.)
  29 # do not support the 'size specifiers' introduced by C99, namely ll, hh,
  30 # j, z, t. (representing long long int, char, intmax_t, size_t, ptrdiff_t).
  31 # some C compilers supported these specifiers prior to C99 as an extension.
  32 #
  33 # Define NO_STRCASESTR if you don't have strcasestr.
  34 #
  35 # Define NO_MEMMEM if you don't have memmem.
  36 #
  37 # Define NO_STRTOUMAX if you don't have strtoumax in the C library.
  38 # If your compiler also does not support long long or does not have
  39 # strtoull, define NO_STRTOULL.
  40 #
  41 # Define NO_SETENV if you don't have setenv in the C library.
  42 #
  43 # Define NO_UNSETENV if you don't have unsetenv in the C library.
  44 #
  45 # Define NO_MKDTEMP if you don't have mkdtemp in the C library.
  46 #
  47 # Define NO_SYS_SELECT_H if you don't have sys/select.h.
  48 #
  49 # Define NO_SYMLINK_HEAD if you never want .perf/HEAD to be a symbolic link.
  50 # Enable it on Windows.  By default, symrefs are still used.
  51 #
  52 # Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
  53 # tests.  These tests take up a significant amount of the total test time
  54 # but are not needed unless you plan to talk to SVN repos.
  55 #
  56 # Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
  57 # installed in /sw, but don't want PERF to link against any libraries
  58 # installed there.  If defined you may specify your own (or Fink's)
  59 # include directories and library directories by defining CFLAGS
  60 # and LDFLAGS appropriately.
  61 #
  62 # Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
  63 # have DarwinPorts installed in /opt/local, but don't want PERF to
  64 # link against any libraries installed there.  If defined you may
  65 # specify your own (or DarwinPort's) include directories and
  66 # library directories by defining CFLAGS and LDFLAGS appropriately.
  67 #
  68 # Define PPC_SHA1 environment variable when running make to make use of
  69 # a bundled SHA1 routine optimized for PowerPC.
  70 #
  71 # Define ARM_SHA1 environment variable when running make to make use of
  72 # a bundled SHA1 routine optimized for ARM.
  73 #
  74 # Define MOZILLA_SHA1 environment variable when running make to make use of
  75 # a bundled SHA1 routine coming from Mozilla. It is GPL'd and should be fast
  76 # on non-x86 architectures (e.g. PowerPC), while the OpenSSL version (default
  77 # choice) has very fast version optimized for i586.
  78 #
  79 # Define NEEDS_SSL_WITH_CRYPTO if you need -lcrypto with -lssl (Darwin).
  80 #
  81 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
  82 #
  83 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
  84 # Patrick Mauritz).
  85 #
  86 # Define NO_MMAP if you want to avoid mmap.
  87 #
  88 # Define NO_PTHREADS if you do not have or do not want to use Pthreads.
  89 #
  90 # Define NO_PREAD if you have a problem with pread() system call (e.g.
  91 # cygwin.dll before v1.5.22).
  92 #
  93 # Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
  94 # generally faster on your platform than accessing the working directory.
  95 #
  96 # Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
  97 # the executable mode bit, but doesn't really do so.
  98 #
  99 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
 100 #
 101 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
 102 # sockaddr_storage.
 103 #
 104 # Define NO_ICONV if your libc does not properly support iconv.
 105 #
 106 # Define OLD_ICONV if your library has an old iconv(), where the second
 107 # (input buffer pointer) parameter is declared with type (const char **).
 108 #
 109 # Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
 110 #
 111 # Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
 112 # that tells runtime paths to dynamic libraries;
 113 # "-Wl,-rpath=/path/lib" is used instead.
 114 #
 115 # Define USE_NSEC below if you want perf to care about sub-second file mtimes
 116 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
 117 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
 118 # randomly break unless your underlying filesystem supports those sub-second
 119 # times (my ext3 doesn't).
 120 #
 121 # Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
 122 # "st_ctim"
 123 #
 124 # Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
 125 # available.  This automatically turns USE_NSEC off.
 126 #
 127 # Define USE_STDEV below if you want perf to care about the underlying device
 128 # change being considered an inode change from the update-index perspective.
 129 #
 130 # Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
 131 # field that counts the on-disk footprint in 512-byte blocks.
 132 #
 133 # Define ASCIIDOC8 if you want to format documentation with AsciiDoc 8
 134 #
 135 # Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72.
 136 #
 137 # Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 138 # MakeMaker (e.g. using ActiveState under Cygwin).
 139 #
 140 # Define NO_PERL if you do not want Perl scripts or libraries at all.
 141 #
 142 # Define INTERNAL_QSORT to use Git's implementation of qsort(), which
 143 # is a simplified version of the merge sort used in glibc. This is
 144 # recommended if Git triggers O(n^2) behavior in your platform's qsort().
 145 #
 146 # Define NO_EXTERNAL_GREP if you don't want "perf grep" to ever call
 147 # your external grep (e.g., if your system lacks grep, if its grep is
 148 # broken, or spawning external process is slower than built-in grep perf has).
 149 #
 150 # Define LDFLAGS=-static to build a static binary.
 151 #
 152 # Define EXTRA_CFLAGS=-m64 or EXTRA_CFLAGS=-m32 as appropriate for cross-builds.
 153
 154 PERF-VERSION-FILE: .FORCE-PERF-VERSION-FILE
 155         @$(SHELL_PATH) util/PERF-VERSION-GEN
 156 -include PERF-VERSION-FILE
 157
 158 uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
 159 uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
 160 uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
 161 uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
 162 uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
 163 uname_V := $(shell sh -c 'uname -v 2>/dev/null || echo not')
 164
 165 # CFLAGS and LDFLAGS are for the users to override from the command line.
 166
 167 #
 168 # Include saner warnings here, which can catch bugs:
 169 #
 170
 171 EXTRA_WARNINGS := -Wformat
 172 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wformat-security
 173 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wformat-y2k
 174 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wshadow
 175 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Winit-self
 176 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wpacked
 177 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wredundant-decls
 178 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wstack-protector
 179 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wstrict-aliasing=3
 180 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wswitch-default
 181 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wswitch-enum
 182 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wno-system-headers
 183 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wundef
 184 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wvolatile-register-var
 185 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wwrite-strings
 186 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wbad-function-cast
 187 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wmissing-declarations
 188 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wmissing-prototypes
 189 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wnested-externs
 190 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wold-style-definition
 191 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wstrict-prototypes
 192 EXTRA_WARNINGS := $(EXTRA_WARNINGS) -Wdeclaration-after-statement
 193
 194 ifeq ("$(origin DEBUG)", "command line")
 195   PERF_DEBUG = $(DEBUG)
 196 endif
 197 ifndef PERF_DEBUG
 198   CFLAGS_OPTIMIZE = -O6
 199 endif
 200
 201 CFLAGS = -ggdb3 -Wall -Wextra -std=gnu99 -Werror $(CFLAGS_OPTIMIZE) -D_FORTIFY_SOURCE=2 $(EXTRA_WARNINGS) $(EXTRA_CFLAGS)
 202 EXTLIBS = -lpthread -lrt -lelf -lm
 203 ALL_CFLAGS = $(CFLAGS)
 204 ALL_LDFLAGS = $(LDFLAGS)
 205 STRIP ?= strip
 206
 207 # Among the variables below, these:
 208 #   perfexecdir
 209 #   template_dir
 210 #   mandir
 211 #   infodir
 212 #   htmldir
 213 #   ETC_PERFCONFIG (but not sysconfdir)
 214 # can be specified as a relative path some/where/else;
 215 # this is interpreted as relative to $(prefix) and "perf" at
 216 # runtime figures out where they are based on the path to the executable.
 217 # This can help installing the suite in a relocatable way.
 218
 219 # Make the path relative to DESTDIR, not to prefix
 220 ifndef DESTDIR
 221 prefix = $(HOME)
 222 endif
 223 bindir_relative = bin
 224 bindir = $(prefix)/$(bindir_relative)
 225 mandir = share/man
 226 infodir = share/info
 227 perfexecdir = libexec/perf-core
 228 sharedir = $(prefix)/share
 229 template_dir = share/perf-core/templates
 230 htmldir = share/doc/perf-doc
 231 ifeq ($(prefix),/usr)
 232 sysconfdir = /etc
 233 ETC_PERFCONFIG = $(sysconfdir)/perfconfig
 234 else
 235 sysconfdir = $(prefix)/etc
 236 ETC_PERFCONFIG = etc/perfconfig
 237 endif
 238 lib = lib
 239
 240 export prefix bindir sharedir sysconfdir
 241
 242 CC = $(CROSS_COMPILE)gcc
 243 AR = $(CROSS_COMPILE)ar
 244 RM = rm -f
 245 TAR = tar
 246 FIND = find
 247 INSTALL = install
 248 RPMBUILD = rpmbuild
 249 PTHREAD_LIBS = -lpthread
 250
 251 # sparse is architecture-neutral, which means that we need to tell it
 252 # explicitly what architecture to check for. Fix this up for yours..
 253 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
 254
 255 ifeq ($(V), 2)
 256         QUIET_STDERR = ">/dev/null"
 257 else
 258         QUIET_STDERR = ">/dev/null 2>&1"
 259 endif
 260
 261 BITBUCKET = "/dev/null"
 262
 263 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)
 264         BITBUCKET = .perf.dev.null
 265 endif
 266
 267 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)
 268   CFLAGS := $(CFLAGS) -fstack-protector-all
 269 endif
 270
 271
 272 ### --- END CONFIGURATION SECTION ---
 273
 274 # Those must not be GNU-specific; they are shared with perl/ which may
 275 # be built by a different compiler. (Note that this is an artifact now
 276 # but it still might be nice to keep that distinction.)
 277 BASIC_CFLAGS = -Iutil/include
 278 BASIC_LDFLAGS =
 279
 280 # Guard against environment variables
 281 BUILTIN_OBJS =
 282 BUILT_INS =
 283 COMPAT_CFLAGS =
 284 COMPAT_OBJS =
 285 LIB_H =
 286 LIB_OBJS =
 287 SCRIPT_PERL =
 288 SCRIPT_SH =
 289 TEST_PROGRAMS =
 290
 291 #
 292 # No scripts right now:
 293 #
 294
 295 # SCRIPT_SH += perf-am.sh
 296
 297 #
 298 # No Perl scripts right now:
 299 #
 300
 301 # SCRIPT_PERL += perf-add--interactive.perl
 302
 303 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
 304           $(patsubst %.perl,%,$(SCRIPT_PERL))
 305
 306 # Empty...
 307 EXTRA_PROGRAMS =
 308
 309 # ... and all the rest that could be moved out of bindir to perfexecdir
 310 PROGRAMS += $(EXTRA_PROGRAMS)
 311
 312 #
 313 # Single 'perf' binary right now:
 314 #
 315 PROGRAMS += perf
 316
 317 # List built-in command $C whose implementation cmd_$C() is not in
 318 # builtin-$C.o but is linked in as part of some other command.
 319 #
 320 # None right now:
 321 #
 322 # BUILT_INS += perf-init $X
 323
 324 # what 'all' will build and 'install' will install, in perfexecdir
 325 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 326
 327 # what 'all' will build but not install in perfexecdir
 328 OTHER_PROGRAMS = perf$X
 329
 330 # Set paths to tools early so that they can be used for version tests.
 331 ifndef SHELL_PATH
 332         SHELL_PATH = /bin/sh
 333 endif
 334 ifndef PERL_PATH
 335         PERL_PATH = /usr/bin/perl
 336 endif
 337
 338 export PERL_PATH
 339
 340 LIB_FILE=libperf.a
 341
 342 LIB_H += ../../include/linux/perf_event.h
 343 LIB_H += ../../include/linux/rbtree.h
 344 LIB_H += ../../include/linux/list.h
 345 LIB_H += ../../include/linux/stringify.h
 346 LIB_H += util/include/linux/bitmap.h
 347 LIB_H += util/include/linux/bitops.h
 348 LIB_H += util/include/linux/compiler.h
 349 LIB_H += util/include/linux/ctype.h
 350 LIB_H += util/include/linux/kernel.h
 351 LIB_H += util/include/linux/list.h
 352 LIB_H += util/include/linux/module.h
 353 LIB_H += util/include/linux/poison.h
 354 LIB_H += util/include/linux/prefetch.h
 355 LIB_H += util/include/linux/rbtree.h
 356 LIB_H += util/include/linux/string.h
 357 LIB_H += util/include/linux/types.h
 358 LIB_H += util/include/asm/asm-offsets.h
 359 LIB_H += util/include/asm/bitops.h
 360 LIB_H += util/include/asm/bug.h
 361 LIB_H += util/include/asm/byteorder.h
 362 LIB_H += util/include/asm/swab.h
 363 LIB_H += util/include/asm/system.h
 364 LIB_H += util/include/asm/uaccess.h
 365 LIB_H += perf.h
 366 LIB_H += util/cache.h
 367 LIB_H += util/callchain.h
 368 LIB_H += util/debug.h
 369 LIB_H += util/debugfs.h
 370 LIB_H += util/event.h
 371 LIB_H += util/exec_cmd.h
 372 LIB_H += util/types.h
 373 LIB_H += util/levenshtein.h
 374 LIB_H += util/parse-options.h
 375 LIB_H += util/parse-events.h
 376 LIB_H += util/quote.h
 377 LIB_H += util/util.h
 378 LIB_H += util/header.h
 379 LIB_H += util/help.h
 380 LIB_H += util/session.h
 381 LIB_H += util/strbuf.h
 382 LIB_H += util/string.h
 383 LIB_H += util/strlist.h
 384 LIB_H += util/svghelper.h
 385 LIB_H += util/run-command.h
 386 LIB_H += util/sigchain.h
 387 LIB_H += util/symbol.h
 388 LIB_H += util/color.h
 389 LIB_H += util/values.h
 390 LIB_H += util/sort.h
 391 LIB_H += util/hist.h
 392 LIB_H += util/thread.h
 393 LIB_H += util/trace-event.h
 394 LIB_H += util/trace-event-perl.h
 395 LIB_H += util/probe-finder.h
 396 LIB_H += util/probe-event.h
 397
 398 LIB_OBJS += util/abspath.o
 399 LIB_OBJS += util/alias.o
 400 LIB_OBJS += util/config.o
 401 LIB_OBJS += util/ctype.o
 402 LIB_OBJS += util/debugfs.o
 403 LIB_OBJS += util/environment.o
 404 LIB_OBJS += util/event.o
 405 LIB_OBJS += util/exec_cmd.o
 406 LIB_OBJS += util/help.o
 407 LIB_OBJS += util/levenshtein.o
 408 LIB_OBJS += util/parse-options.o
 409 LIB_OBJS += util/parse-events.o
 410 LIB_OBJS += util/path.o
 411 LIB_OBJS += util/rbtree.o
 412 LIB_OBJS += util/bitmap.o
 413 LIB_OBJS += util/hweight.o
 414 LIB_OBJS += util/find_next_bit.o
 415 LIB_OBJS += util/run-command.o
 416 LIB_OBJS += util/quote.o
 417 LIB_OBJS += util/strbuf.o
 418 LIB_OBJS += util/string.o
 419 LIB_OBJS += util/strlist.o
 420 LIB_OBJS += util/usage.o
 421 LIB_OBJS += util/wrapper.o
 422 LIB_OBJS += util/sigchain.o
 423 LIB_OBJS += util/symbol.o
 424 LIB_OBJS += util/color.o
 425 LIB_OBJS += util/pager.o
 426 LIB_OBJS += util/header.o
 427 LIB_OBJS += util/callchain.o
 428 LIB_OBJS += util/values.o
 429 LIB_OBJS += util/debug.o
 430 LIB_OBJS += util/map.o
 431 LIB_OBJS += util/session.o
 432 LIB_OBJS += util/thread.o
 433 LIB_OBJS += util/trace-event-parse.o
 434 LIB_OBJS += util/trace-event-read.o
 435 LIB_OBJS += util/trace-event-info.o
 436 LIB_OBJS += util/trace-event-perl.o
 437 LIB_OBJS += util/svghelper.o
 438 LIB_OBJS += util/sort.o
 439 LIB_OBJS += util/hist.o
 440 LIB_OBJS += util/data_map.o
 441 LIB_OBJS += util/probe-event.o
 442
 443 BUILTIN_OBJS += builtin-annotate.o
 444
 445 BUILTIN_OBJS += builtin-bench.o
 446
 447 # Benchmark modules
 448 BUILTIN_OBJS += bench/sched-messaging.o
 449 BUILTIN_OBJS += bench/sched-pipe.o
 450 BUILTIN_OBJS += bench/mem-memcpy.o
 451
 452 BUILTIN_OBJS += builtin-diff.o
 453 BUILTIN_OBJS += builtin-help.o
 454 BUILTIN_OBJS += builtin-sched.o
 455 BUILTIN_OBJS += builtin-buildid-list.o
 456 BUILTIN_OBJS += builtin-list.o
 457 BUILTIN_OBJS += builtin-record.o
 458 BUILTIN_OBJS += builtin-report.o
 459 BUILTIN_OBJS += builtin-stat.o
 460 BUILTIN_OBJS += builtin-timechart.o
 461 BUILTIN_OBJS += builtin-top.o
 462 BUILTIN_OBJS += builtin-trace.o
 463 BUILTIN_OBJS += builtin-probe.o
 464 BUILTIN_OBJS += builtin-kmem.o
 465
 466 PERFLIBS = $(LIB_FILE)
 467
 468 #
 469 # Platform specific tweaks
 470 #
 471
 472 # We choose to avoid "if .. else if .. else .. endif endif"
 473 # because maintaining the nesting to match is a pain.  If
 474 # we had "elif" things would have been much nicer...
 475
 476 -include config.mak.autogen
 477 -include config.mak
 478
 479 ifeq ($(uname_S),Darwin)
 480         ifndef NO_FINK
 481                 ifeq ($(shell test -d /sw/lib && echo y),y)
 482                         BASIC_CFLAGS += -I/sw/include
 483                         BASIC_LDFLAGS += -L/sw/lib
 484                 endif
 485         endif
 486         ifndef NO_DARWIN_PORTS
 487                 ifeq ($(shell test -d /opt/local/lib && echo y),y)
 488                         BASIC_CFLAGS += -I/opt/local/include
 489                         BASIC_LDFLAGS += -L/opt/local/lib
 490                 endif
 491         endif
 492         PTHREAD_LIBS =
 493 endif
 494
 495 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) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -o $(BITBUCKET) $(ALL_LDFLAGS) $(EXTLIBS) "$(QUIET_STDERR)" && echo y"), y)
 496 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) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -o $(BITBUCKET) $(ALL_LDFLAGS) $(EXTLIBS) "$(QUIET_STDERR)" && echo y"), y)
 497         msg := $(error No gnu/libc-version.h found, please install glibc-dev[el]/glibc-static);
 498 endif
 499
 500         ifneq ($(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) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -o $(BITBUCKET) $(ALL_LDFLAGS) $(EXTLIBS) "$(QUIET_STDERR)" && echo y"), y)
 501                 BASIC_CFLAGS += -DLIBELF_NO_MMAP
 502         endif
 503 else
 504         msg := $(error No libelf.h/libelf found, please install libelf-dev/elfutils-libelf-devel and glibc-dev[el]);
 505 endif
 506
 507 ifneq ($(shell sh -c "(echo '\#ifndef _MIPS_SZLONG'; echo '\#define _MIPS_SZLONG 0'; echo '\#endif'; echo '\#include <dwarf.h>'; echo '\#include <libdwarf.h>'; echo 'int main(void) { Dwarf_Debug dbg; Dwarf_Error err; Dwarf_Ranges *rng; dwarf_init(0, DW_DLC_READ, 0, 0, &dbg, &err); dwarf_get_ranges(dbg, 0, &rng, 0, 0, &err); return (long)dbg; }') | $(CC) -x c - $(ALL_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -I/usr/include/libdwarf -ldwarf -lelf -o $(BITBUCKET) $(ALL_LDFLAGS) $(EXTLIBS) "$(QUIET_STDERR)" && echo y"), y)
 508         msg := $(warning No libdwarf.h found or old libdwarf.h found, disables dwarf support. Please install libdwarf-dev/libdwarf-devel >= 20081231);
 509         BASIC_CFLAGS += -DNO_LIBDWARF
 510 else
 511         BASIC_CFLAGS += -I/usr/include/libdwarf
 512         EXTLIBS += -lelf -ldwarf
 513         LIB_OBJS += util/probe-finder.o
 514 endif
 515
 516 ifndef NO_LIBPERL
 517 PERL_EMBED_LDOPTS = `perl -MExtUtils::Embed -e ldopts 2>/dev/null`
 518 PERL_EMBED_CCOPTS = `perl -MExtUtils::Embed -e ccopts 2>/dev/null`
 519 endif
 520
 521 ifneq ($(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)
 522         BASIC_CFLAGS += -DNO_LIBPERL
 523 else
 524         ALL_LDFLAGS += $(PERL_EMBED_LDOPTS)
 525         LIB_OBJS += scripts/perl/Perf-Trace-Util/Context.o
 526 endif
 527
 528 ifdef NO_DEMANGLE
 529         BASIC_CFLAGS += -DNO_DEMANGLE
 530 else
 531         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")
 532
 533         ifeq ($(has_bfd),y)
 534                 EXTLIBS += -lbfd
 535         else
 536                 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")
 537                 ifeq ($(has_bfd_iberty),y)
 538                         EXTLIBS += -lbfd -liberty
 539                 else
 540                         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")
 541                         ifeq ($(has_bfd_iberty_z),y)
 542                                 EXTLIBS += -lbfd -liberty -lz
 543                         else
 544                                 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")
 545                                 ifeq ($(has_cplus_demangle),y)
 546                                         EXTLIBS += -liberty
 547                                         BASIC_CFLAGS += -DHAVE_CPLUS_DEMANGLE
 548                                 else
 549                                         msg := $(warning No bfd.h/libbfd found, install binutils-dev[el]/zlib-static to gain symbol demangling)
 550                                         BASIC_CFLAGS += -DNO_DEMANGLE
 551                                 endif
 552                         endif
 553                 endif
 554         endif
 555 endif
 556
 557 ifndef CC_LD_DYNPATH
 558         ifdef NO_R_TO_GCC_LINKER
 559                 # Some gcc does not accept and pass -R to the linker to specify
 560                 # the runtime dynamic library path.
 561                 CC_LD_DYNPATH = -Wl,-rpath,
 562         else
 563                 CC_LD_DYNPATH = -R
 564         endif
 565 endif
 566
 567 ifdef NEEDS_SOCKET
 568         EXTLIBS += -lsocket
 569 endif
 570 ifdef NEEDS_NSL
 571         EXTLIBS += -lnsl
 572 endif
 573 ifdef NO_D_TYPE_IN_DIRENT
 574         BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
 575 endif
 576 ifdef NO_D_INO_IN_DIRENT
 577         BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
 578 endif
 579 ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
 580         BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
 581 endif
 582 ifdef USE_NSEC
 583         BASIC_CFLAGS += -DUSE_NSEC
 584 endif
 585 ifdef USE_ST_TIMESPEC
 586         BASIC_CFLAGS += -DUSE_ST_TIMESPEC
 587 endif
 588 ifdef NO_NSEC
 589         BASIC_CFLAGS += -DNO_NSEC
 590 endif
 591 ifdef NO_C99_FORMAT
 592         BASIC_CFLAGS += -DNO_C99_FORMAT
 593 endif
 594 ifdef SNPRINTF_RETURNS_BOGUS
 595         COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
 596         COMPAT_OBJS += compat/snprintf.o
 597 endif
 598 ifdef FREAD_READS_DIRECTORIES
 599         COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
 600         COMPAT_OBJS += compat/fopen.o
 601 endif
 602 ifdef NO_SYMLINK_HEAD
 603         BASIC_CFLAGS += -DNO_SYMLINK_HEAD
 604 endif
 605 ifdef NO_STRCASESTR
 606         COMPAT_CFLAGS += -DNO_STRCASESTR
 607         COMPAT_OBJS += compat/strcasestr.o
 608 endif
 609 ifdef NO_STRTOUMAX
 610         COMPAT_CFLAGS += -DNO_STRTOUMAX
 611         COMPAT_OBJS += compat/strtoumax.o
 612 endif
 613 ifdef NO_STRTOULL
 614         COMPAT_CFLAGS += -DNO_STRTOULL
 615 endif
 616 ifdef NO_SETENV
 617         COMPAT_CFLAGS += -DNO_SETENV
 618         COMPAT_OBJS += compat/setenv.o
 619 endif
 620 ifdef NO_MKDTEMP
 621         COMPAT_CFLAGS += -DNO_MKDTEMP
 622         COMPAT_OBJS += compat/mkdtemp.o
 623 endif
 624 ifdef NO_UNSETENV
 625         COMPAT_CFLAGS += -DNO_UNSETENV
 626         COMPAT_OBJS += compat/unsetenv.o
 627 endif
 628 ifdef NO_SYS_SELECT_H
 629         BASIC_CFLAGS += -DNO_SYS_SELECT_H
 630 endif
 631 ifdef NO_MMAP
 632         COMPAT_CFLAGS += -DNO_MMAP
 633         COMPAT_OBJS += compat/mmap.o
 634 else
 635         ifdef USE_WIN32_MMAP
 636                 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
 637                 COMPAT_OBJS += compat/win32mmap.o
 638         endif
 639 endif
 640 ifdef NO_PREAD
 641         COMPAT_CFLAGS += -DNO_PREAD
 642         COMPAT_OBJS += compat/pread.o
 643 endif
 644 ifdef NO_FAST_WORKING_DIRECTORY
 645         BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
 646 endif
 647 ifdef NO_TRUSTABLE_FILEMODE
 648         BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
 649 endif
 650 ifdef NO_IPV6
 651         BASIC_CFLAGS += -DNO_IPV6
 652 endif
 653 ifdef NO_UINTMAX_T
 654         BASIC_CFLAGS += -Duintmax_t=uint32_t
 655 endif
 656 ifdef NO_SOCKADDR_STORAGE
 657 ifdef NO_IPV6
 658         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
 659 else
 660         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
 661 endif
 662 endif
 663 ifdef NO_INET_NTOP
 664         LIB_OBJS += compat/inet_ntop.o
 665 endif
 666 ifdef NO_INET_PTON
 667         LIB_OBJS += compat/inet_pton.o
 668 endif
 669
 670 ifdef NO_ICONV
 671         BASIC_CFLAGS += -DNO_ICONV
 672 endif
 673
 674 ifdef OLD_ICONV
 675         BASIC_CFLAGS += -DOLD_ICONV
 676 endif
 677
 678 ifdef NO_DEFLATE_BOUND
 679         BASIC_CFLAGS += -DNO_DEFLATE_BOUND
 680 endif
 681
 682 ifdef PPC_SHA1
 683         SHA1_HEADER = "ppc/sha1.h"
 684         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
 685 else
 686 ifdef ARM_SHA1
 687         SHA1_HEADER = "arm/sha1.h"
 688         LIB_OBJS += arm/sha1.o arm/sha1_arm.o
 689 else
 690 ifdef MOZILLA_SHA1
 691         SHA1_HEADER = "mozilla-sha1/sha1.h"
 692         LIB_OBJS += mozilla-sha1/sha1.o
 693 else
 694         SHA1_HEADER = <openssl/sha.h>
 695         EXTLIBS += $(LIB_4_CRYPTO)
 696 endif
 697 endif
 698 endif
 699 ifdef NO_PERL_MAKEMAKER
 700         export NO_PERL_MAKEMAKER
 701 endif
 702 ifdef NO_HSTRERROR
 703         COMPAT_CFLAGS += -DNO_HSTRERROR
 704         COMPAT_OBJS += compat/hstrerror.o
 705 endif
 706 ifdef NO_MEMMEM
 707         COMPAT_CFLAGS += -DNO_MEMMEM
 708         COMPAT_OBJS += compat/memmem.o
 709 endif
 710 ifdef INTERNAL_QSORT
 711         COMPAT_CFLAGS += -DINTERNAL_QSORT
 712         COMPAT_OBJS += compat/qsort.o
 713 endif
 714 ifdef RUNTIME_PREFIX
 715         COMPAT_CFLAGS += -DRUNTIME_PREFIX
 716 endif
 717
 718 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
 719         COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
 720 endif
 721 ifdef NO_EXTERNAL_GREP
 722         BASIC_CFLAGS += -DNO_EXTERNAL_GREP
 723 endif
 724
 725 ifeq ($(PERL_PATH),)
 726 NO_PERL=NoThanks
 727 endif
 728
 729 QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
 730 QUIET_SUBDIR1  =
 731
 732 ifneq ($(findstring $(MAKEFLAGS),w),w)
 733 PRINT_DIR = --no-print-directory
 734 else # "make -w"
 735 NO_SUBDIR = :
 736 endif
 737
 738 ifneq ($(findstring $(MAKEFLAGS),s),s)
 739 ifndef V
 740         QUIET_CC       = @echo '   ' CC $@;
 741         QUIET_AR       = @echo '   ' AR $@;
 742         QUIET_LINK     = @echo '   ' LINK $@;
 743         QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
 744         QUIET_GEN      = @echo '   ' GEN $@;
 745         QUIET_SUBDIR0  = +@subdir=
 746         QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
 747                          $(MAKE) $(PRINT_DIR) -C $$subdir
 748         export V
 749         export QUIET_GEN
 750         export QUIET_BUILT_IN
 751 endif
 752 endif
 753
 754 ifdef ASCIIDOC8
 755         export ASCIIDOC8
 756 endif
 757
 758 # Shell quote (do not use $(call) to accommodate ancient setups);
 759
 760 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
 761 ETC_PERFCONFIG_SQ = $(subst ','\'',$(ETC_PERFCONFIG))
 762
 763 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
 764 bindir_SQ = $(subst ','\'',$(bindir))
 765 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
 766 mandir_SQ = $(subst ','\'',$(mandir))
 767 infodir_SQ = $(subst ','\'',$(infodir))
 768 perfexecdir_SQ = $(subst ','\'',$(perfexecdir))
 769 template_dir_SQ = $(subst ','\'',$(template_dir))
 770 htmldir_SQ = $(subst ','\'',$(htmldir))
 771 prefix_SQ = $(subst ','\'',$(prefix))
 772
 773 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
 774 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
 775
 776 LIBS = $(PERFLIBS) $(EXTLIBS)
 777
 778 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
 779         $(COMPAT_CFLAGS)
 780 LIB_OBJS += $(COMPAT_OBJS)
 781
 782 ALL_CFLAGS += $(BASIC_CFLAGS)
 783 ALL_LDFLAGS += $(BASIC_LDFLAGS)
 784
 785 export TAR INSTALL DESTDIR SHELL_PATH
 786
 787
 788 ### Build rules
 789
 790 SHELL = $(SHELL_PATH)
 791
 792 all:: .perf.dev.null shell_compatibility_test $(ALL_PROGRAMS) $(BUILT_INS) $(OTHER_PROGRAMS) PERF-BUILD-OPTIONS
 793 ifneq (,$X)
 794         $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) perf$X)), test '$p' -ef '$p$X' || $(RM) '$p';)
 795 endif
 796
 797 all::
 798
 799 please_set_SHELL_PATH_to_a_more_modern_shell:
 800         @$$(:)
 801
 802 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
 803
 804 strip: $(PROGRAMS) perf$X
 805         $(STRIP) $(STRIP_OPTS) $(PROGRAMS) perf$X
 806
 807 perf.o: perf.c common-cmds.h PERF-CFLAGS
 808         $(QUIET_CC)$(CC) -DPERF_VERSION='"$(PERF_VERSION)"' \
 809                 '-DPERF_HTML_PATH="$(htmldir_SQ)"' \
 810                 $(ALL_CFLAGS) -c $(filter %.c,$^)
 811
 812 perf$X: perf.o $(BUILTIN_OBJS) $(PERFLIBS)
 813         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ perf.o \
 814                 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
 815
 816 builtin-help.o: builtin-help.c common-cmds.h PERF-CFLAGS
 817         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) \
 818                 '-DPERF_HTML_PATH="$(htmldir_SQ)"' \
 819                 '-DPERF_MAN_PATH="$(mandir_SQ)"' \
 820                 '-DPERF_INFO_PATH="$(infodir_SQ)"' $<
 821
 822 builtin-timechart.o: builtin-timechart.c common-cmds.h PERF-CFLAGS
 823         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) \
 824                 '-DPERF_HTML_PATH="$(htmldir_SQ)"' \
 825                 '-DPERF_MAN_PATH="$(mandir_SQ)"' \
 826                 '-DPERF_INFO_PATH="$(infodir_SQ)"' $<
 827
 828 $(BUILT_INS): perf$X
 829         $(QUIET_BUILT_IN)$(RM) $@ && \
 830         ln perf$X $@ 2>/dev/null || \
 831         ln -s perf$X $@ 2>/dev/null || \
 832         cp perf$X $@
 833
 834 common-cmds.h: util/generate-cmdlist.sh command-list.txt
 835
 836 common-cmds.h: $(wildcard Documentation/perf-*.txt)
 837         $(QUIET_GEN). util/generate-cmdlist.sh > $@+ && mv $@+ $@
 838
 839 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
 840         $(QUIET_GEN)$(RM) $@ $@+ && \
 841         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
 842             -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
 843             -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
 844             -e 's/@@PERF_VERSION@@/$(PERF_VERSION)/g' \
 845             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
 846             $@.sh >$@+ && \
 847         chmod +x $@+ && \
 848         mv $@+ $@
 849
 850 configure: configure.ac
 851         $(QUIET_GEN)$(RM) $@ $<+ && \
 852         sed -e 's/@@PERF_VERSION@@/$(PERF_VERSION)/g' \
 853             $< > $<+ && \
 854         autoconf -o $@ $<+ && \
 855         $(RM) $<+
 856
 857 # These can record PERF_VERSION
 858 perf.o perf.spec \
 859         $(patsubst %.sh,%,$(SCRIPT_SH)) \
 860         $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 861         : PERF-VERSION-FILE
 862
 863 %.o: %.c PERF-CFLAGS
 864         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
 865 %.s: %.c PERF-CFLAGS
 866         $(QUIET_CC)$(CC) -S $(ALL_CFLAGS) $<
 867 %.o: %.S
 868         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
 869
 870 util/exec_cmd.o: util/exec_cmd.c PERF-CFLAGS
 871         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) \
 872                 '-DPERF_EXEC_PATH="$(perfexecdir_SQ)"' \
 873                 '-DBINDIR="$(bindir_relative_SQ)"' \
 874                 '-DPREFIX="$(prefix_SQ)"' \
 875                 $<
 876
 877 builtin-init-db.o: builtin-init-db.c PERF-CFLAGS
 878         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_PERF_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
 879
 880 util/config.o: util/config.c PERF-CFLAGS
 881         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $<
 882
 883 util/rbtree.o: ../../lib/rbtree.c PERF-CFLAGS
 884         $(QUIET_CC)$(CC) -o util/rbtree.o -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $<
 885
 886 # some perf warning policies can't fit to lib/bitmap.c, eg: it warns about variable shadowing
 887 # from <string.h> that comes from kernel headers wrapping.
 888 KBITMAP_FLAGS=`echo $(ALL_CFLAGS) | sed s/-Wshadow// | sed s/-Wswitch-default// | sed s/-Wextra//`
 889
 890 util/bitmap.o: ../../lib/bitmap.c PERF-CFLAGS
 891         $(QUIET_CC)$(CC) -o util/bitmap.o -c $(KBITMAP_FLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $<
 892
 893 util/hweight.o: ../../lib/hweight.c PERF-CFLAGS
 894         $(QUIET_CC)$(CC) -o util/hweight.o -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $<
 895
 896 util/find_next_bit.o: ../../lib/find_next_bit.c PERF-CFLAGS
 897         $(QUIET_CC)$(CC) -o util/find_next_bit.o -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $<
 898
 899 util/trace-event-perl.o: util/trace-event-perl.c PERF-CFLAGS
 900         $(QUIET_CC)$(CC) -o util/trace-event-perl.o -c $(ALL_CFLAGS) $(PERL_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-shadow $<
 901
 902 scripts/perl/Perf-Trace-Util/Context.o: scripts/perl/Perf-Trace-Util/Context.c PERF-CFLAGS
 903         $(QUIET_CC)$(CC) -o scripts/perl/Perf-Trace-Util/Context.o -c $(ALL_CFLAGS) $(PERL_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-nested-externs $<
 904
 905 perf-%$X: %.o $(PERFLIBS)
 906         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 907
 908 $(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
 909 $(patsubst perf-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
 910 builtin-revert.o wt-status.o: wt-status.h
 911
 912 $(LIB_FILE): $(LIB_OBJS)
 913         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
 914
 915 doc:
 916         $(MAKE) -C Documentation all
 917
 918 man:
 919         $(MAKE) -C Documentation man
 920
 921 html:
 922         $(MAKE) -C Documentation html
 923
 924 info:
 925         $(MAKE) -C Documentation info
 926
 927 pdf:
 928         $(MAKE) -C Documentation pdf
 929
 930 TAGS:
 931         $(RM) TAGS
 932         $(FIND) . -name '*.[hcS]' -print | xargs etags -a
 933
 934 tags:
 935         $(RM) tags
 936         $(FIND) . -name '*.[hcS]' -print | xargs ctags -a
 937
 938 cscope:
 939         $(RM) cscope*
 940         $(FIND) . -name '*.[hcS]' -print | xargs cscope -b
 941
 942 ### Detect prefix changes
 943 TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\
 944              $(bindir_SQ):$(perfexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
 945
 946 PERF-CFLAGS: .FORCE-PERF-CFLAGS
 947         @FLAGS='$(TRACK_CFLAGS)'; \
 948             if test x"$$FLAGS" != x"`cat PERF-CFLAGS 2>/dev/null`" ; then \
 949                 echo 1>&2 "    * new build flags or prefix"; \
 950                 echo "$$FLAGS" >PERF-CFLAGS; \
 951             fi
 952
 953 # We need to apply sq twice, once to protect from the shell
 954 # that runs PERF-BUILD-OPTIONS, and then again to protect it
 955 # and the first level quoting from the shell that runs "echo".
 956 PERF-BUILD-OPTIONS: .FORCE-PERF-BUILD-OPTIONS
 957         @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@
 958         @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@
 959         @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@
 960         @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@
 961
 962 ### Testing rules
 963
 964 #
 965 # None right now:
 966 #
 967 # TEST_PROGRAMS += test-something$X
 968
 969 all:: $(TEST_PROGRAMS)
 970
 971 # GNU make supports exporting all variables by "export" without parameters.
 972 # However, the environment gets quite big, and some programs have problems
 973 # with that.
 974
 975 export NO_SVN_TESTS
 976
 977 check: common-cmds.h
 978         if sparse; \
 979         then \
 980                 for i in *.c */*.c; \
 981                 do \
 982                         sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; \
 983                 done; \
 984         else \
 985                 echo 2>&1 "Did you mean 'make test'?"; \
 986                 exit 1; \
 987         fi
 988
 989 remove-dashes:
 990         ./fixup-builtins $(BUILT_INS) $(PROGRAMS) $(SCRIPTS)
 991
 992 ### Installation rules
 993
 994 ifneq ($(filter /%,$(firstword $(template_dir))),)
 995 template_instdir = $(template_dir)
 996 else
 997 template_instdir = $(prefix)/$(template_dir)
 998 endif
 999 export template_instdir
1000
1001 ifneq ($(filter /%,$(firstword $(perfexecdir))),)
1002 perfexec_instdir = $(perfexecdir)
1003 else
1004 perfexec_instdir = $(prefix)/$(perfexecdir)
1005 endif
1006 perfexec_instdir_SQ = $(subst ','\'',$(perfexec_instdir))
1007 export perfexec_instdir
1008
1009 install: all
1010         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
1011         $(INSTALL) perf$X '$(DESTDIR_SQ)$(bindir_SQ)'
1012         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'
1013         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'
1014         $(INSTALL) scripts/perl/Perf-Trace-Util/lib/Perf/Trace/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'
1015         $(INSTALL) scripts/perl/*.pl -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl'
1016         $(INSTALL) scripts/perl/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'
1017 ifdef BUILT_INS
1018         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
1019         $(INSTALL) $(BUILT_INS) '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
1020 ifneq (,$X)
1021         $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) perf$X)), $(RM) '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/$p';)
1022 endif
1023 endif
1024
1025 install-doc:
1026         $(MAKE) -C Documentation install
1027
1028 install-man:
1029         $(MAKE) -C Documentation install-man
1030
1031 install-html:
1032         $(MAKE) -C Documentation install-html
1033
1034 install-info:
1035         $(MAKE) -C Documentation install-info
1036
1037 install-pdf:
1038         $(MAKE) -C Documentation install-pdf
1039
1040 quick-install-doc:
1041         $(MAKE) -C Documentation quick-install
1042
1043 quick-install-man:
1044         $(MAKE) -C Documentation quick-install-man
1045
1046 quick-install-html:
1047         $(MAKE) -C Documentation quick-install-html
1048
1049
1050 ### Maintainer's dist rules
1051 #
1052 # None right now
1053 #
1054 #
1055 # perf.spec: perf.spec.in
1056 #       sed -e 's/@@VERSION@@/$(PERF_VERSION)/g' < $< > $@+
1057 #       mv $@+ $@
1058 #
1059 # PERF_TARNAME=perf-$(PERF_VERSION)
1060 # dist: perf.spec perf-archive$(X) configure
1061 #       ./perf-archive --format=tar \
1062 #               --prefix=$(PERF_TARNAME)/ HEAD^{tree} > $(PERF_TARNAME).tar
1063 #       @mkdir -p $(PERF_TARNAME)
1064 #       @cp perf.spec configure $(PERF_TARNAME)
1065 #       @echo $(PERF_VERSION) > $(PERF_TARNAME)/version
1066 #       $(TAR) rf $(PERF_TARNAME).tar \
1067 #               $(PERF_TARNAME)/perf.spec \
1068 #               $(PERF_TARNAME)/configure \
1069 #               $(PERF_TARNAME)/version
1070 #       @$(RM) -r $(PERF_TARNAME)
1071 #       gzip -f -9 $(PERF_TARNAME).tar
1072 #
1073 # htmldocs = perf-htmldocs-$(PERF_VERSION)
1074 # manpages = perf-manpages-$(PERF_VERSION)
1075 # dist-doc:
1076 #       $(RM) -r .doc-tmp-dir
1077 #       mkdir .doc-tmp-dir
1078 #       $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
1079 #       cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
1080 #       gzip -n -9 -f $(htmldocs).tar
1081 #       :
1082 #       $(RM) -r .doc-tmp-dir
1083 #       mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
1084 #       $(MAKE) -C Documentation DESTDIR=./ \
1085 #               man1dir=../.doc-tmp-dir/man1 \
1086 #               man5dir=../.doc-tmp-dir/man5 \
1087 #               man7dir=../.doc-tmp-dir/man7 \
1088 #               install
1089 #       cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
1090 #       gzip -n -9 -f $(manpages).tar
1091 #       $(RM) -r .doc-tmp-dir
1092 #
1093 # rpm: dist
1094 #       $(RPMBUILD) -ta $(PERF_TARNAME).tar.gz
1095
1096 ### Cleaning rules
1097
1098 distclean: clean
1099 #       $(RM) configure
1100
1101 clean:
1102         $(RM) *.o */*.o */*/*.o */*/*/*.o $(LIB_FILE)
1103         $(RM) $(ALL_PROGRAMS) $(BUILT_INS) perf$X
1104         $(RM) $(TEST_PROGRAMS)
1105         $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags cscope*
1106         $(RM) -r autom4te.cache
1107         $(RM) config.log config.mak.autogen config.mak.append config.status config.cache
1108         $(RM) -r $(PERF_TARNAME) .doc-tmp-dir
1109         $(RM) $(PERF_TARNAME).tar.gz perf-core_$(PERF_VERSION)-*.tar.gz
1110         $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
1111         $(MAKE) -C Documentation/ clean
1112         $(RM) PERF-VERSION-FILE PERF-CFLAGS PERF-BUILD-OPTIONS
1113
1114 .PHONY: all install clean strip
1115 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
1116 .PHONY: .FORCE-PERF-VERSION-FILE TAGS tags cscope .FORCE-PERF-CFLAGS
1117 .PHONY: .FORCE-PERF-BUILD-OPTIONS
1118
1119 .perf.dev.null:
1120                 touch .perf.dev.null
1121
1122 .INTERMEDIATE:  .perf.dev.null
1123
1124 ### Make sure built-ins do not have dups and listed in perf.c
1125 #
1126 check-builtins::
1127         ./check-builtins.sh
1128
1129 ### Test suite coverage testing
1130 #
1131 # None right now
1132 #
1133 # .PHONY: coverage coverage-clean coverage-build coverage-report
1134 #
1135 # coverage:
1136 #       $(MAKE) coverage-build
1137 #       $(MAKE) coverage-report
1138 #
1139 # coverage-clean:
1140 #       rm -f *.gcda *.gcno
1141 #
1142 # COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
1143 # COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
1144 #
1145 # coverage-build: coverage-clean
1146 #       $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
1147 #       $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
1148 #               -j1 test
1149 #
1150 # coverage-report:
1151 #       gcov -b *.c */*.c
1152 #       grep '^function.*called 0 ' *.c.gcov */*.c.gcov \
1153 #               | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
1154 #               | tee coverage-untested-functions