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 prefix = $(HOME)
 220 bindir_relative = bin
 221 bindir = $(prefix)/$(bindir_relative)
 222 mandir = share/man
 223 infodir = share/info
 224 perfexecdir = libexec/perf-core
 225 sharedir = $(prefix)/share
 226 template_dir = share/perf-core/templates
 227 htmldir = share/doc/perf-doc
 228 ifeq ($(prefix),/usr)
 229 sysconfdir = /etc
 230 ETC_PERFCONFIG = $(sysconfdir)/perfconfig
 231 else
 232 sysconfdir = $(prefix)/etc
 233 ETC_PERFCONFIG = etc/perfconfig
 234 endif
 235 lib = lib
 236 # DESTDIR=
 237
 238 export prefix bindir sharedir sysconfdir
 239
 240 CC = $(CROSS_COMPILE)gcc
 241 AR = $(CROSS_COMPILE)ar
 242 RM = rm -f
 243 TAR = tar
 244 FIND = find
 245 INSTALL = install
 246 RPMBUILD = rpmbuild
 247 PTHREAD_LIBS = -lpthread
 248
 249 # sparse is architecture-neutral, which means that we need to tell it
 250 # explicitly what architecture to check for. Fix this up for yours..
 251 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
 252
 253 ifeq ($(V), 2)
 254         QUIET_STDERR = ">/dev/null"
 255 else
 256         QUIET_STDERR = ">/dev/null 2>&1"
 257 endif
 258
 259 BITBUCKET = "/dev/null"
 260
 261 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)
 262         BITBUCKET = .perf.dev.null
 263 endif
 264
 265 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)
 266   CFLAGS := $(CFLAGS) -fstack-protector-all
 267 endif
 268
 269
 270 ### --- END CONFIGURATION SECTION ---
 271
 272 # Those must not be GNU-specific; they are shared with perl/ which may
 273 # be built by a different compiler. (Note that this is an artifact now
 274 # but it still might be nice to keep that distinction.)
 275 BASIC_CFLAGS = -Iutil/include
 276 BASIC_LDFLAGS =
 277
 278 # Guard against environment variables
 279 BUILTIN_OBJS =
 280 BUILT_INS =
 281 COMPAT_CFLAGS =
 282 COMPAT_OBJS =
 283 LIB_H =
 284 LIB_OBJS =
 285 SCRIPT_PERL =
 286 SCRIPT_SH =
 287 TEST_PROGRAMS =
 288
 289 SCRIPT_SH += perf-archive.sh
 290
 291 #
 292 # No Perl scripts right now:
 293 #
 294
 295 # SCRIPT_PERL += perf-add--interactive.perl
 296
 297 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
 298           $(patsubst %.perl,%,$(SCRIPT_PERL))
 299
 300 # Empty...
 301 EXTRA_PROGRAMS =
 302
 303 # ... and all the rest that could be moved out of bindir to perfexecdir
 304 PROGRAMS += $(EXTRA_PROGRAMS)
 305
 306 #
 307 # Single 'perf' binary right now:
 308 #
 309 PROGRAMS += perf
 310
 311 # List built-in command $C whose implementation cmd_$C() is not in
 312 # builtin-$C.o but is linked in as part of some other command.
 313 #
 314
 315 # what 'all' will build and 'install' will install, in perfexecdir
 316 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 317
 318 # what 'all' will build but not install in perfexecdir
 319 OTHER_PROGRAMS = perf$X
 320
 321 # Set paths to tools early so that they can be used for version tests.
 322 ifndef SHELL_PATH
 323         SHELL_PATH = /bin/sh
 324 endif
 325 ifndef PERL_PATH
 326         PERL_PATH = /usr/bin/perl
 327 endif
 328
 329 export PERL_PATH
 330
 331 LIB_FILE=libperf.a
 332
 333 LIB_H += ../../include/linux/perf_event.h
 334 LIB_H += ../../include/linux/rbtree.h
 335 LIB_H += ../../include/linux/list.h
 336 LIB_H += ../../include/linux/hash.h
 337 LIB_H += ../../include/linux/stringify.h
 338 LIB_H += util/include/linux/bitmap.h
 339 LIB_H += util/include/linux/bitops.h
 340 LIB_H += util/include/linux/compiler.h
 341 LIB_H += util/include/linux/ctype.h
 342 LIB_H += util/include/linux/kernel.h
 343 LIB_H += util/include/linux/list.h
 344 LIB_H += util/include/linux/module.h
 345 LIB_H += util/include/linux/poison.h
 346 LIB_H += util/include/linux/prefetch.h
 347 LIB_H += util/include/linux/rbtree.h
 348 LIB_H += util/include/linux/string.h
 349 LIB_H += util/include/linux/types.h
 350 LIB_H += util/include/asm/asm-offsets.h
 351 LIB_H += util/include/asm/bitops.h
 352 LIB_H += util/include/asm/bug.h
 353 LIB_H += util/include/asm/byteorder.h
 354 LIB_H += util/include/asm/swab.h
 355 LIB_H += util/include/asm/system.h
 356 LIB_H += util/include/asm/uaccess.h
 357 LIB_H += perf.h
 358 LIB_H += util/cache.h
 359 LIB_H += util/callchain.h
 360 LIB_H += util/build-id.h
 361 LIB_H += util/debug.h
 362 LIB_H += util/debugfs.h
 363 LIB_H += util/event.h
 364 LIB_H += util/exec_cmd.h
 365 LIB_H += util/types.h
 366 LIB_H += util/levenshtein.h
 367 LIB_H += util/map.h
 368 LIB_H += util/parse-options.h
 369 LIB_H += util/parse-events.h
 370 LIB_H += util/quote.h
 371 LIB_H += util/util.h
 372 LIB_H += util/header.h
 373 LIB_H += util/help.h
 374 LIB_H += util/session.h
 375 LIB_H += util/strbuf.h
 376 LIB_H += util/string.h
 377 LIB_H += util/strlist.h
 378 LIB_H += util/svghelper.h
 379 LIB_H += util/run-command.h
 380 LIB_H += util/sigchain.h
 381 LIB_H += util/symbol.h
 382 LIB_H += util/color.h
 383 LIB_H += util/values.h
 384 LIB_H += util/sort.h
 385 LIB_H += util/hist.h
 386 LIB_H += util/thread.h
 387 LIB_H += util/trace-event.h
 388 LIB_H += util/probe-finder.h
 389 LIB_H += util/probe-event.h
 390
 391 LIB_OBJS += util/abspath.o
 392 LIB_OBJS += util/alias.o
 393 LIB_OBJS += util/build-id.o
 394 LIB_OBJS += util/config.o
 395 LIB_OBJS += util/ctype.o
 396 LIB_OBJS += util/debugfs.o
 397 LIB_OBJS += util/environment.o
 398 LIB_OBJS += util/event.o
 399 LIB_OBJS += util/exec_cmd.o
 400 LIB_OBJS += util/help.o
 401 LIB_OBJS += util/levenshtein.o
 402 LIB_OBJS += util/parse-options.o
 403 LIB_OBJS += util/parse-events.o
 404 LIB_OBJS += util/path.o
 405 LIB_OBJS += util/rbtree.o
 406 LIB_OBJS += util/bitmap.o
 407 LIB_OBJS += util/hweight.o
 408 LIB_OBJS += util/find_next_bit.o
 409 LIB_OBJS += util/run-command.o
 410 LIB_OBJS += util/quote.o
 411 LIB_OBJS += util/strbuf.o
 412 LIB_OBJS += util/string.o
 413 LIB_OBJS += util/strlist.o
 414 LIB_OBJS += util/usage.o
 415 LIB_OBJS += util/wrapper.o
 416 LIB_OBJS += util/sigchain.o
 417 LIB_OBJS += util/symbol.o
 418 LIB_OBJS += util/color.o
 419 LIB_OBJS += util/pager.o
 420 LIB_OBJS += util/header.o
 421 LIB_OBJS += util/callchain.o
 422 LIB_OBJS += util/values.o
 423 LIB_OBJS += util/debug.o
 424 LIB_OBJS += util/map.o
 425 LIB_OBJS += util/session.o
 426 LIB_OBJS += util/thread.o
 427 LIB_OBJS += util/trace-event-parse.o
 428 LIB_OBJS += util/trace-event-read.o
 429 LIB_OBJS += util/trace-event-info.o
 430 LIB_OBJS += util/trace-event-scripting.o
 431 LIB_OBJS += util/svghelper.o
 432 LIB_OBJS += util/sort.o
 433 LIB_OBJS += util/hist.o
 434 LIB_OBJS += util/probe-event.o
 435 LIB_OBJS += util/util.o
 436
 437 BUILTIN_OBJS += builtin-annotate.o
 438
 439 BUILTIN_OBJS += builtin-bench.o
 440
 441 # Benchmark modules
 442 BUILTIN_OBJS += bench/sched-messaging.o
 443 BUILTIN_OBJS += bench/sched-pipe.o
 444 BUILTIN_OBJS += bench/mem-memcpy.o
 445
 446 BUILTIN_OBJS += builtin-diff.o
 447 BUILTIN_OBJS += builtin-help.o
 448 BUILTIN_OBJS += builtin-sched.o
 449 BUILTIN_OBJS += builtin-buildid-list.o
 450 BUILTIN_OBJS += builtin-buildid-cache.o
 451 BUILTIN_OBJS += builtin-list.o
 452 BUILTIN_OBJS += builtin-record.o
 453 BUILTIN_OBJS += builtin-report.o
 454 BUILTIN_OBJS += builtin-stat.o
 455 BUILTIN_OBJS += builtin-timechart.o
 456 BUILTIN_OBJS += builtin-top.o
 457 BUILTIN_OBJS += builtin-trace.o
 458 BUILTIN_OBJS += builtin-probe.o
 459 BUILTIN_OBJS += builtin-kmem.o
 460 BUILTIN_OBJS += builtin-lock.o
 461
 462 PERFLIBS = $(LIB_FILE)
 463
 464 #
 465 # Platform specific tweaks
 466 #
 467
 468 # We choose to avoid "if .. else if .. else .. endif endif"
 469 # because maintaining the nesting to match is a pain.  If
 470 # we had "elif" things would have been much nicer...
 471
 472 -include config.mak.autogen
 473 -include config.mak
 474
 475 ifeq ($(uname_S),Darwin)
 476         ifndef NO_FINK
 477                 ifeq ($(shell test -d /sw/lib && echo y),y)
 478                         BASIC_CFLAGS += -I/sw/include
 479                         BASIC_LDFLAGS += -L/sw/lib
 480                 endif
 481         endif
 482         ifndef NO_DARWIN_PORTS
 483                 ifeq ($(shell test -d /opt/local/lib && echo y),y)
 484                         BASIC_CFLAGS += -I/opt/local/include
 485                         BASIC_LDFLAGS += -L/opt/local/lib
 486                 endif
 487         endif
 488         PTHREAD_LIBS =
 489 endif
 490
 491 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)
 492 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)
 493         msg := $(error No gnu/libc-version.h found, please install glibc-dev[el]/glibc-static);
 494 endif
 495
 496         ifneq ($(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)
 497                 BASIC_CFLAGS += -DLIBELF_NO_MMAP
 498         endif
 499 else
 500         msg := $(error No libelf.h/libelf found, please install libelf-dev/elfutils-libelf-devel and glibc-dev[el]);
 501 endif
 502
 503 ifneq ($(shell sh -c "(echo '\#include <dwarf.h>'; echo '\#include <libdw.h>'; echo 'int main(void) { Dwarf *dbg; dbg = dwarf_begin(0, DWARF_C_READ); return (long)dbg; }') | $(CC) -x c - $(ALL_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -I/usr/include/elfutils -ldw -lelf -o $(BITBUCKET) $(ALL_LDFLAGS) $(EXTLIBS) "$(QUIET_STDERR)" && echo y"), y)
 504         msg := $(warning No libdw.h found or old libdw.h found, disables dwarf support. Please install elfutils-devel/elfutils-dev);
 505         BASIC_CFLAGS += -DNO_DWARF_SUPPORT
 506 else
 507         BASIC_CFLAGS += -I/usr/include/elfutils
 508         EXTLIBS += -lelf -ldw
 509         LIB_OBJS += util/probe-finder.o
 510 endif
 511
 512 ifndef NO_LIBPERL
 513 PERL_EMBED_LDOPTS = `perl -MExtUtils::Embed -e ldopts 2>/dev/null`
 514 PERL_EMBED_CCOPTS = `perl -MExtUtils::Embed -e ccopts 2>/dev/null`
 515 endif
 516
 517 ifneq ($(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)
 518         BASIC_CFLAGS += -DNO_LIBPERL
 519 else
 520         ALL_LDFLAGS += $(PERL_EMBED_LDOPTS)
 521         LIB_OBJS += util/scripting-engines/trace-event-perl.o
 522         LIB_OBJS += scripts/perl/Perf-Trace-Util/Context.o
 523 endif
 524
 525 ifndef NO_LIBPYTHON
 526 PYTHON_EMBED_LDOPTS = `python-config --ldflags 2>/dev/null`
 527 PYTHON_EMBED_CCOPTS = `python-config --cflags 2>/dev/null`
 528 endif
 529
 530 ifneq ($(shell sh -c "(echo '\#include <Python.h>'; echo 'int main(void) { Py_Initialize(); return 0; }') | $(CC) -x c - $(PYTHON_EMBED_CCOPTS) -o /dev/null $(PYTHON_EMBED_LDOPTS) > /dev/null 2>&1 && echo y"), y)
 531         BASIC_CFLAGS += -DNO_LIBPYTHON
 532 else
 533         ALL_LDFLAGS += $(PYTHON_EMBED_LDOPTS)
 534         LIB_OBJS += util/scripting-engines/trace-event-python.o
 535         LIB_OBJS += scripts/python/Perf-Trace-Util/Context.o
 536 endif
 537
 538 ifdef NO_DEMANGLE
 539         BASIC_CFLAGS += -DNO_DEMANGLE
 540 else
 541         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")
 542
 543         ifeq ($(has_bfd),y)
 544                 EXTLIBS += -lbfd
 545         else
 546                 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")
 547                 ifeq ($(has_bfd_iberty),y)
 548                         EXTLIBS += -lbfd -liberty
 549                 else
 550                         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")
 551                         ifeq ($(has_bfd_iberty_z),y)
 552                                 EXTLIBS += -lbfd -liberty -lz
 553                         else
 554                                 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")
 555                                 ifeq ($(has_cplus_demangle),y)
 556                                         EXTLIBS += -liberty
 557                                         BASIC_CFLAGS += -DHAVE_CPLUS_DEMANGLE
 558                                 else
 559                                         msg := $(warning No bfd.h/libbfd found, install binutils-dev[el]/zlib-static to gain symbol demangling)
 560                                         BASIC_CFLAGS += -DNO_DEMANGLE
 561                                 endif
 562                         endif
 563                 endif
 564         endif
 565 endif
 566
 567 ifndef CC_LD_DYNPATH
 568         ifdef NO_R_TO_GCC_LINKER
 569                 # Some gcc does not accept and pass -R to the linker to specify
 570                 # the runtime dynamic library path.
 571                 CC_LD_DYNPATH = -Wl,-rpath,
 572         else
 573                 CC_LD_DYNPATH = -R
 574         endif
 575 endif
 576
 577 ifdef NEEDS_SOCKET
 578         EXTLIBS += -lsocket
 579 endif
 580 ifdef NEEDS_NSL
 581         EXTLIBS += -lnsl
 582 endif
 583 ifdef NO_D_TYPE_IN_DIRENT
 584         BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
 585 endif
 586 ifdef NO_D_INO_IN_DIRENT
 587         BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
 588 endif
 589 ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
 590         BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
 591 endif
 592 ifdef USE_NSEC
 593         BASIC_CFLAGS += -DUSE_NSEC
 594 endif
 595 ifdef USE_ST_TIMESPEC
 596         BASIC_CFLAGS += -DUSE_ST_TIMESPEC
 597 endif
 598 ifdef NO_NSEC
 599         BASIC_CFLAGS += -DNO_NSEC
 600 endif
 601 ifdef NO_C99_FORMAT
 602         BASIC_CFLAGS += -DNO_C99_FORMAT
 603 endif
 604 ifdef SNPRINTF_RETURNS_BOGUS
 605         COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
 606         COMPAT_OBJS += compat/snprintf.o
 607 endif
 608 ifdef FREAD_READS_DIRECTORIES
 609         COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
 610         COMPAT_OBJS += compat/fopen.o
 611 endif
 612 ifdef NO_SYMLINK_HEAD
 613         BASIC_CFLAGS += -DNO_SYMLINK_HEAD
 614 endif
 615 ifdef NO_STRCASESTR
 616         COMPAT_CFLAGS += -DNO_STRCASESTR
 617         COMPAT_OBJS += compat/strcasestr.o
 618 endif
 619 ifdef NO_STRTOUMAX
 620         COMPAT_CFLAGS += -DNO_STRTOUMAX
 621         COMPAT_OBJS += compat/strtoumax.o
 622 endif
 623 ifdef NO_STRTOULL
 624         COMPAT_CFLAGS += -DNO_STRTOULL
 625 endif
 626 ifdef NO_SETENV
 627         COMPAT_CFLAGS += -DNO_SETENV
 628         COMPAT_OBJS += compat/setenv.o
 629 endif
 630 ifdef NO_MKDTEMP
 631         COMPAT_CFLAGS += -DNO_MKDTEMP
 632         COMPAT_OBJS += compat/mkdtemp.o
 633 endif
 634 ifdef NO_UNSETENV
 635         COMPAT_CFLAGS += -DNO_UNSETENV
 636         COMPAT_OBJS += compat/unsetenv.o
 637 endif
 638 ifdef NO_SYS_SELECT_H
 639         BASIC_CFLAGS += -DNO_SYS_SELECT_H
 640 endif
 641 ifdef NO_MMAP
 642         COMPAT_CFLAGS += -DNO_MMAP
 643         COMPAT_OBJS += compat/mmap.o
 644 else
 645         ifdef USE_WIN32_MMAP
 646                 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
 647                 COMPAT_OBJS += compat/win32mmap.o
 648         endif
 649 endif
 650 ifdef NO_PREAD
 651         COMPAT_CFLAGS += -DNO_PREAD
 652         COMPAT_OBJS += compat/pread.o
 653 endif
 654 ifdef NO_FAST_WORKING_DIRECTORY
 655         BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
 656 endif
 657 ifdef NO_TRUSTABLE_FILEMODE
 658         BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
 659 endif
 660 ifdef NO_IPV6
 661         BASIC_CFLAGS += -DNO_IPV6
 662 endif
 663 ifdef NO_UINTMAX_T
 664         BASIC_CFLAGS += -Duintmax_t=uint32_t
 665 endif
 666 ifdef NO_SOCKADDR_STORAGE
 667 ifdef NO_IPV6
 668         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
 669 else
 670         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
 671 endif
 672 endif
 673 ifdef NO_INET_NTOP
 674         LIB_OBJS += compat/inet_ntop.o
 675 endif
 676 ifdef NO_INET_PTON
 677         LIB_OBJS += compat/inet_pton.o
 678 endif
 679
 680 ifdef NO_ICONV
 681         BASIC_CFLAGS += -DNO_ICONV
 682 endif
 683
 684 ifdef OLD_ICONV
 685         BASIC_CFLAGS += -DOLD_ICONV
 686 endif
 687
 688 ifdef NO_DEFLATE_BOUND
 689         BASIC_CFLAGS += -DNO_DEFLATE_BOUND
 690 endif
 691
 692 ifdef PPC_SHA1
 693         SHA1_HEADER = "ppc/sha1.h"
 694         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
 695 else
 696 ifdef ARM_SHA1
 697         SHA1_HEADER = "arm/sha1.h"
 698         LIB_OBJS += arm/sha1.o arm/sha1_arm.o
 699 else
 700 ifdef MOZILLA_SHA1
 701         SHA1_HEADER = "mozilla-sha1/sha1.h"
 702         LIB_OBJS += mozilla-sha1/sha1.o
 703 else
 704         SHA1_HEADER = <openssl/sha.h>
 705         EXTLIBS += $(LIB_4_CRYPTO)
 706 endif
 707 endif
 708 endif
 709 ifdef NO_PERL_MAKEMAKER
 710         export NO_PERL_MAKEMAKER
 711 endif
 712 ifdef NO_HSTRERROR
 713         COMPAT_CFLAGS += -DNO_HSTRERROR
 714         COMPAT_OBJS += compat/hstrerror.o
 715 endif
 716 ifdef NO_MEMMEM
 717         COMPAT_CFLAGS += -DNO_MEMMEM
 718         COMPAT_OBJS += compat/memmem.o
 719 endif
 720 ifdef INTERNAL_QSORT
 721         COMPAT_CFLAGS += -DINTERNAL_QSORT
 722         COMPAT_OBJS += compat/qsort.o
 723 endif
 724 ifdef RUNTIME_PREFIX
 725         COMPAT_CFLAGS += -DRUNTIME_PREFIX
 726 endif
 727
 728 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
 729         COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
 730 endif
 731 ifdef NO_EXTERNAL_GREP
 732         BASIC_CFLAGS += -DNO_EXTERNAL_GREP
 733 endif
 734
 735 ifeq ($(PERL_PATH),)
 736 NO_PERL=NoThanks
 737 endif
 738
 739 QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
 740 QUIET_SUBDIR1  =
 741
 742 ifneq ($(findstring $(MAKEFLAGS),w),w)
 743 PRINT_DIR = --no-print-directory
 744 else # "make -w"
 745 NO_SUBDIR = :
 746 endif
 747
 748 ifneq ($(findstring $(MAKEFLAGS),s),s)
 749 ifndef V
 750         QUIET_CC       = @echo '   ' CC $@;
 751         QUIET_AR       = @echo '   ' AR $@;
 752         QUIET_LINK     = @echo '   ' LINK $@;
 753         QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
 754         QUIET_GEN      = @echo '   ' GEN $@;
 755         QUIET_SUBDIR0  = +@subdir=
 756         QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
 757                          $(MAKE) $(PRINT_DIR) -C $$subdir
 758         export V
 759         export QUIET_GEN
 760         export QUIET_BUILT_IN
 761 endif
 762 endif
 763
 764 ifdef ASCIIDOC8
 765         export ASCIIDOC8
 766 endif
 767
 768 # Shell quote (do not use $(call) to accommodate ancient setups);
 769
 770 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
 771 ETC_PERFCONFIG_SQ = $(subst ','\'',$(ETC_PERFCONFIG))
 772
 773 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
 774 bindir_SQ = $(subst ','\'',$(bindir))
 775 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
 776 mandir_SQ = $(subst ','\'',$(mandir))
 777 infodir_SQ = $(subst ','\'',$(infodir))
 778 perfexecdir_SQ = $(subst ','\'',$(perfexecdir))
 779 template_dir_SQ = $(subst ','\'',$(template_dir))
 780 htmldir_SQ = $(subst ','\'',$(htmldir))
 781 prefix_SQ = $(subst ','\'',$(prefix))
 782
 783 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
 784 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
 785
 786 LIBS = $(PERFLIBS) $(EXTLIBS)
 787
 788 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
 789         $(COMPAT_CFLAGS)
 790 LIB_OBJS += $(COMPAT_OBJS)
 791
 792 ALL_CFLAGS += $(BASIC_CFLAGS)
 793 ALL_LDFLAGS += $(BASIC_LDFLAGS)
 794
 795 export TAR INSTALL DESTDIR SHELL_PATH
 796
 797
 798 ### Build rules
 799
 800 SHELL = $(SHELL_PATH)
 801
 802 all:: .perf.dev.null shell_compatibility_test $(ALL_PROGRAMS) $(BUILT_INS) $(OTHER_PROGRAMS) PERF-BUILD-OPTIONS
 803 ifneq (,$X)
 804         $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) perf$X)), test '$p' -ef '$p$X' || $(RM) '$p';)
 805 endif
 806
 807 all::
 808
 809 please_set_SHELL_PATH_to_a_more_modern_shell:
 810         @$$(:)
 811
 812 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
 813
 814 strip: $(PROGRAMS) perf$X
 815         $(STRIP) $(STRIP_OPTS) $(PROGRAMS) perf$X
 816
 817 perf.o: perf.c common-cmds.h PERF-CFLAGS
 818         $(QUIET_CC)$(CC) -DPERF_VERSION='"$(PERF_VERSION)"' \
 819                 '-DPERF_HTML_PATH="$(htmldir_SQ)"' \
 820                 $(ALL_CFLAGS) -c $(filter %.c,$^)
 821
 822 perf$X: perf.o $(BUILTIN_OBJS) $(PERFLIBS)
 823         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ perf.o \
 824                 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
 825
 826 builtin-help.o: builtin-help.c common-cmds.h PERF-CFLAGS
 827         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) \
 828                 '-DPERF_HTML_PATH="$(htmldir_SQ)"' \
 829                 '-DPERF_MAN_PATH="$(mandir_SQ)"' \
 830                 '-DPERF_INFO_PATH="$(infodir_SQ)"' $<
 831
 832 builtin-timechart.o: builtin-timechart.c common-cmds.h PERF-CFLAGS
 833         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) \
 834                 '-DPERF_HTML_PATH="$(htmldir_SQ)"' \
 835                 '-DPERF_MAN_PATH="$(mandir_SQ)"' \
 836                 '-DPERF_INFO_PATH="$(infodir_SQ)"' $<
 837
 838 $(BUILT_INS): perf$X
 839         $(QUIET_BUILT_IN)$(RM) $@ && \
 840         ln perf$X $@ 2>/dev/null || \
 841         ln -s perf$X $@ 2>/dev/null || \
 842         cp perf$X $@
 843
 844 common-cmds.h: util/generate-cmdlist.sh command-list.txt
 845
 846 common-cmds.h: $(wildcard Documentation/perf-*.txt)
 847         $(QUIET_GEN). util/generate-cmdlist.sh > $@+ && mv $@+ $@
 848
 849 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
 850         $(QUIET_GEN)$(RM) $@ $@+ && \
 851         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
 852             -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
 853             -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
 854             -e 's/@@PERF_VERSION@@/$(PERF_VERSION)/g' \
 855             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
 856             $@.sh >$@+ && \
 857         chmod +x $@+ && \
 858         mv $@+ $@
 859
 860 configure: configure.ac
 861         $(QUIET_GEN)$(RM) $@ $<+ && \
 862         sed -e 's/@@PERF_VERSION@@/$(PERF_VERSION)/g' \
 863             $< > $<+ && \
 864         autoconf -o $@ $<+ && \
 865         $(RM) $<+
 866
 867 # These can record PERF_VERSION
 868 perf.o perf.spec \
 869         $(patsubst %.sh,%,$(SCRIPT_SH)) \
 870         $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 871         : PERF-VERSION-FILE
 872
 873 %.o: %.c PERF-CFLAGS
 874         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
 875 %.s: %.c PERF-CFLAGS
 876         $(QUIET_CC)$(CC) -S $(ALL_CFLAGS) $<
 877 %.o: %.S
 878         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
 879
 880 util/exec_cmd.o: util/exec_cmd.c PERF-CFLAGS
 881         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) \
 882                 '-DPERF_EXEC_PATH="$(perfexecdir_SQ)"' \
 883                 '-DBINDIR="$(bindir_relative_SQ)"' \
 884                 '-DPREFIX="$(prefix_SQ)"' \
 885                 $<
 886
 887 builtin-init-db.o: builtin-init-db.c PERF-CFLAGS
 888         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_PERF_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
 889
 890 util/config.o: util/config.c PERF-CFLAGS
 891         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $<
 892
 893 util/rbtree.o: ../../lib/rbtree.c PERF-CFLAGS
 894         $(QUIET_CC)$(CC) -o util/rbtree.o -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $<
 895
 896 # some perf warning policies can't fit to lib/bitmap.c, eg: it warns about variable shadowing
 897 # from <string.h> that comes from kernel headers wrapping.
 898 KBITMAP_FLAGS=`echo $(ALL_CFLAGS) | sed s/-Wshadow// | sed s/-Wswitch-default// | sed s/-Wextra//`
 899
 900 util/bitmap.o: ../../lib/bitmap.c PERF-CFLAGS
 901         $(QUIET_CC)$(CC) -o util/bitmap.o -c $(KBITMAP_FLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $<
 902
 903 util/hweight.o: ../../lib/hweight.c PERF-CFLAGS
 904         $(QUIET_CC)$(CC) -o util/hweight.o -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $<
 905
 906 util/find_next_bit.o: ../../lib/find_next_bit.c PERF-CFLAGS
 907         $(QUIET_CC)$(CC) -o util/find_next_bit.o -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $<
 908
 909 util/scripting-engines/trace-event-perl.o: util/scripting-engines/trace-event-perl.c PERF-CFLAGS
 910         $(QUIET_CC)$(CC) -o util/scripting-engines/trace-event-perl.o -c $(ALL_CFLAGS) $(PERL_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-shadow $<
 911
 912 scripts/perl/Perf-Trace-Util/Context.o: scripts/perl/Perf-Trace-Util/Context.c PERF-CFLAGS
 913         $(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 $<
 914
 915 util/scripting-engines/trace-event-python.o: util/scripting-engines/trace-event-python.c PERF-CFLAGS
 916         $(QUIET_CC)$(CC) -o util/scripting-engines/trace-event-python.o -c $(ALL_CFLAGS) $(PYTHON_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-shadow $<
 917
 918 scripts/python/Perf-Trace-Util/Context.o: scripts/python/Perf-Trace-Util/Context.c PERF-CFLAGS
 919         $(QUIET_CC)$(CC) -o scripts/python/Perf-Trace-Util/Context.o -c $(ALL_CFLAGS) $(PYTHON_EMBED_CCOPTS) -Wno-redundant-decls -Wno-strict-prototypes -Wno-unused-parameter -Wno-nested-externs $<
 920
 921 perf-%$X: %.o $(PERFLIBS)
 922         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 923
 924 $(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
 925 $(patsubst perf-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
 926 builtin-revert.o wt-status.o: wt-status.h
 927
 928 $(LIB_FILE): $(LIB_OBJS)
 929         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
 930
 931 doc:
 932         $(MAKE) -C Documentation all
 933
 934 man:
 935         $(MAKE) -C Documentation man
 936
 937 html:
 938         $(MAKE) -C Documentation html
 939
 940 info:
 941         $(MAKE) -C Documentation info
 942
 943 pdf:
 944         $(MAKE) -C Documentation pdf
 945
 946 TAGS:
 947         $(RM) TAGS
 948         $(FIND) . -name '*.[hcS]' -print | xargs etags -a
 949
 950 tags:
 951         $(RM) tags
 952         $(FIND) . -name '*.[hcS]' -print | xargs ctags -a
 953
 954 cscope:
 955         $(RM) cscope*
 956         $(FIND) . -name '*.[hcS]' -print | xargs cscope -b
 957
 958 ### Detect prefix changes
 959 TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\
 960              $(bindir_SQ):$(perfexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
 961
 962 PERF-CFLAGS: .FORCE-PERF-CFLAGS
 963         @FLAGS='$(TRACK_CFLAGS)'; \
 964             if test x"$$FLAGS" != x"`cat PERF-CFLAGS 2>/dev/null`" ; then \
 965                 echo 1>&2 "    * new build flags or prefix"; \
 966                 echo "$$FLAGS" >PERF-CFLAGS; \
 967             fi
 968
 969 # We need to apply sq twice, once to protect from the shell
 970 # that runs PERF-BUILD-OPTIONS, and then again to protect it
 971 # and the first level quoting from the shell that runs "echo".
 972 PERF-BUILD-OPTIONS: .FORCE-PERF-BUILD-OPTIONS
 973         @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@
 974         @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@
 975         @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@
 976         @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@
 977
 978 ### Testing rules
 979
 980 #
 981 # None right now:
 982 #
 983 # TEST_PROGRAMS += test-something$X
 984
 985 all:: $(TEST_PROGRAMS)
 986
 987 # GNU make supports exporting all variables by "export" without parameters.
 988 # However, the environment gets quite big, and some programs have problems
 989 # with that.
 990
 991 export NO_SVN_TESTS
 992
 993 check: common-cmds.h
 994         if sparse; \
 995         then \
 996                 for i in *.c */*.c; \
 997                 do \
 998                         sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; \
 999                 done; \
1000         else \
1001                 echo 2>&1 "Did you mean 'make test'?"; \
1002                 exit 1; \
1003         fi
1004
1005 remove-dashes:
1006         ./fixup-builtins $(BUILT_INS) $(PROGRAMS) $(SCRIPTS)
1007
1008 ### Installation rules
1009
1010 ifneq ($(filter /%,$(firstword $(template_dir))),)
1011 template_instdir = $(template_dir)
1012 else
1013 template_instdir = $(prefix)/$(template_dir)
1014 endif
1015 export template_instdir
1016
1017 ifneq ($(filter /%,$(firstword $(perfexecdir))),)
1018 perfexec_instdir = $(perfexecdir)
1019 else
1020 perfexec_instdir = $(prefix)/$(perfexecdir)
1021 endif
1022 perfexec_instdir_SQ = $(subst ','\'',$(perfexec_instdir))
1023 export perfexec_instdir
1024
1025 install: all
1026         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
1027         $(INSTALL) perf$X '$(DESTDIR_SQ)$(bindir_SQ)'
1028         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'
1029         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'
1030         $(INSTALL) perf-archive -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
1031         $(INSTALL) scripts/perl/Perf-Trace-Util/lib/Perf/Trace/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/Perf-Trace-Util/lib/Perf/Trace'
1032         $(INSTALL) scripts/perl/*.pl -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl'
1033         $(INSTALL) scripts/perl/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/perl/bin'
1034         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'
1035         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'
1036         $(INSTALL) scripts/python/Perf-Trace-Util/lib/Perf/Trace/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/Perf-Trace-Util/lib/Perf/Trace'
1037         $(INSTALL) scripts/python/*.py -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python'
1038         $(INSTALL) scripts/python/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'
1039
1040 ifdef BUILT_INS
1041         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
1042         $(INSTALL) $(BUILT_INS) '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
1043 ifneq (,$X)
1044         $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) perf$X)), $(RM) '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/$p';)
1045 endif
1046 endif
1047
1048 install-doc:
1049         $(MAKE) -C Documentation install
1050
1051 install-man:
1052         $(MAKE) -C Documentation install-man
1053
1054 install-html:
1055         $(MAKE) -C Documentation install-html
1056
1057 install-info:
1058         $(MAKE) -C Documentation install-info
1059
1060 install-pdf:
1061         $(MAKE) -C Documentation install-pdf
1062
1063 quick-install-doc:
1064         $(MAKE) -C Documentation quick-install
1065
1066 quick-install-man:
1067         $(MAKE) -C Documentation quick-install-man
1068
1069 quick-install-html:
1070         $(MAKE) -C Documentation quick-install-html
1071
1072
1073 ### Maintainer's dist rules
1074 #
1075 # None right now
1076 #
1077 #
1078 # perf.spec: perf.spec.in
1079 #       sed -e 's/@@VERSION@@/$(PERF_VERSION)/g' < $< > $@+
1080 #       mv $@+ $@
1081 #
1082 # PERF_TARNAME=perf-$(PERF_VERSION)
1083 # dist: perf.spec perf-archive$(X) configure
1084 #       ./perf-archive --format=tar \
1085 #               --prefix=$(PERF_TARNAME)/ HEAD^{tree} > $(PERF_TARNAME).tar
1086 #       @mkdir -p $(PERF_TARNAME)
1087 #       @cp perf.spec configure $(PERF_TARNAME)
1088 #       @echo $(PERF_VERSION) > $(PERF_TARNAME)/version
1089 #       $(TAR) rf $(PERF_TARNAME).tar \
1090 #               $(PERF_TARNAME)/perf.spec \
1091 #               $(PERF_TARNAME)/configure \
1092 #               $(PERF_TARNAME)/version
1093 #       @$(RM) -r $(PERF_TARNAME)
1094 #       gzip -f -9 $(PERF_TARNAME).tar
1095 #
1096 # htmldocs = perf-htmldocs-$(PERF_VERSION)
1097 # manpages = perf-manpages-$(PERF_VERSION)
1098 # dist-doc:
1099 #       $(RM) -r .doc-tmp-dir
1100 #       mkdir .doc-tmp-dir
1101 #       $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
1102 #       cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
1103 #       gzip -n -9 -f $(htmldocs).tar
1104 #       :
1105 #       $(RM) -r .doc-tmp-dir
1106 #       mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
1107 #       $(MAKE) -C Documentation DESTDIR=./ \
1108 #               man1dir=../.doc-tmp-dir/man1 \
1109 #               man5dir=../.doc-tmp-dir/man5 \
1110 #               man7dir=../.doc-tmp-dir/man7 \
1111 #               install
1112 #       cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
1113 #       gzip -n -9 -f $(manpages).tar
1114 #       $(RM) -r .doc-tmp-dir
1115 #
1116 # rpm: dist
1117 #       $(RPMBUILD) -ta $(PERF_TARNAME).tar.gz
1118
1119 ### Cleaning rules
1120
1121 distclean: clean
1122 #       $(RM) configure
1123
1124 clean:
1125         $(RM) *.o */*.o */*/*.o */*/*/*.o $(LIB_FILE)
1126         $(RM) $(ALL_PROGRAMS) $(BUILT_INS) perf$X
1127         $(RM) $(TEST_PROGRAMS)
1128         $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags cscope*
1129         $(RM) -r autom4te.cache
1130         $(RM) config.log config.mak.autogen config.mak.append config.status config.cache
1131         $(RM) -r $(PERF_TARNAME) .doc-tmp-dir
1132         $(RM) $(PERF_TARNAME).tar.gz perf-core_$(PERF_VERSION)-*.tar.gz
1133         $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
1134         $(MAKE) -C Documentation/ clean
1135         $(RM) PERF-VERSION-FILE PERF-CFLAGS PERF-BUILD-OPTIONS
1136
1137 .PHONY: all install clean strip
1138 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
1139 .PHONY: .FORCE-PERF-VERSION-FILE TAGS tags cscope .FORCE-PERF-CFLAGS
1140 .PHONY: .FORCE-PERF-BUILD-OPTIONS
1141
1142 .perf.dev.null:
1143                 touch .perf.dev.null
1144
1145 .INTERMEDIATE:  .perf.dev.null
1146
1147 ### Make sure built-ins do not have dups and listed in perf.c
1148 #
1149 check-builtins::
1150         ./check-builtins.sh
1151
1152 ### Test suite coverage testing
1153 #
1154 # None right now
1155 #
1156 # .PHONY: coverage coverage-clean coverage-build coverage-report
1157 #
1158 # coverage:
1159 #       $(MAKE) coverage-build
1160 #       $(MAKE) coverage-report
1161 #
1162 # coverage-clean:
1163 #       rm -f *.gcda *.gcno
1164 #
1165 # COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
1166 # COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
1167 #
1168 # coverage-build: coverage-clean
1169 #       $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
1170 #       $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
1171 #               -j1 test
1172 #
1173 # coverage-report:
1174 #       gcov -b *.c */*.c
1175 #       grep '^function.*called 0 ' *.c.gcov */*.c.gcov \
1176 #               | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
1177 #               | tee coverage-untested-functions