tools/perf/Makefile

   1 # The default target of this Makefile is...
   2 all::
   3
   4 # Define V=1 to have a more verbose compile.
   5 #
   6 # Define SNPRINTF_RETURNS_BOGUS if your are on a system which snprintf()
   7 # or vsnprintf() return -1 instead of number of characters which would
   8 # have been written to the final string if enough space had been available.
   9 #
  10 # Define FREAD_READS_DIRECTORIES if your are on a system which succeeds
  11 # when attempting to read from an fopen'ed directory.
  12 #
  13 # Define NO_OPENSSL environment variable if you do not have OpenSSL.
  14 # This also implies MOZILLA_SHA1.
  15 #
  16 # Define CURLDIR=/foo/bar if your curl header and library files are in
  17 # /foo/bar/include and /foo/bar/lib directories.
  18 #
  19 # Define EXPATDIR=/foo/bar if your expat header and library files are in
  20 # /foo/bar/include and /foo/bar/lib directories.
  21 #
  22 # Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
  23 #
  24 # Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
  25 # d_type in struct dirent (latest Cygwin -- will be fixed soonish).
  26 #
  27 # Define NO_C99_FORMAT if your formatted IO functions (printf/scanf et.al.)
  28 # do not support the 'size specifiers' introduced by C99, namely ll, hh,
  29 # j, z, t. (representing long long int, char, intmax_t, size_t, ptrdiff_t).
  30 # some C compilers supported these specifiers prior to C99 as an extension.
  31 #
  32 # Define NO_STRCASESTR if you don't have strcasestr.
  33 #
  34 # Define NO_MEMMEM if you don't have memmem.
  35 #
  36 # Define NO_STRTOUMAX if you don't have strtoumax in the C library.
  37 # If your compiler also does not support long long or does not have
  38 # strtoull, define NO_STRTOULL.
  39 #
  40 # Define NO_SETENV if you don't have setenv in the C library.
  41 #
  42 # Define NO_UNSETENV if you don't have unsetenv in the C library.
  43 #
  44 # Define NO_MKDTEMP if you don't have mkdtemp in the C library.
  45 #
  46 # Define NO_SYS_SELECT_H if you don't have sys/select.h.
  47 #
  48 # Define NO_SYMLINK_HEAD if you never want .perf/HEAD to be a symbolic link.
  49 # Enable it on Windows.  By default, symrefs are still used.
  50 #
  51 # Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
  52 # tests.  These tests take up a significant amount of the total test time
  53 # but are not needed unless you plan to talk to SVN repos.
  54 #
  55 # Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
  56 # installed in /sw, but don't want PERF to link against any libraries
  57 # installed there.  If defined you may specify your own (or Fink's)
  58 # include directories and library directories by defining CFLAGS
  59 # and LDFLAGS appropriately.
  60 #
  61 # Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
  62 # have DarwinPorts installed in /opt/local, but don't want PERF to
  63 # link against any libraries installed there.  If defined you may
  64 # specify your own (or DarwinPort's) include directories and
  65 # library directories by defining CFLAGS and LDFLAGS appropriately.
  66 #
  67 # Define PPC_SHA1 environment variable when running make to make use of
  68 # a bundled SHA1 routine optimized for PowerPC.
  69 #
  70 # Define ARM_SHA1 environment variable when running make to make use of
  71 # a bundled SHA1 routine optimized for ARM.
  72 #
  73 # Define MOZILLA_SHA1 environment variable when running make to make use of
  74 # a bundled SHA1 routine coming from Mozilla. It is GPL'd and should be fast
  75 # on non-x86 architectures (e.g. PowerPC), while the OpenSSL version (default
  76 # choice) has very fast version optimized for i586.
  77 #
  78 # Define NEEDS_SSL_WITH_CRYPTO if you need -lcrypto with -lssl (Darwin).
  79 #
  80 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
  81 #
  82 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
  83 # Patrick Mauritz).
  84 #
  85 # Define NO_MMAP if you want to avoid mmap.
  86 #
  87 # Define NO_PTHREADS if you do not have or do not want to use Pthreads.
  88 #
  89 # Define NO_PREAD if you have a problem with pread() system call (e.g.
  90 # cygwin.dll before v1.5.22).
  91 #
  92 # Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
  93 # generally faster on your platform than accessing the working directory.
  94 #
  95 # Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
  96 # the executable mode bit, but doesn't really do so.
  97 #
  98 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
  99 #
 100 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
 101 # sockaddr_storage.
 102 #
 103 # Define NO_ICONV if your libc does not properly support iconv.
 104 #
 105 # Define OLD_ICONV if your library has an old iconv(), where the second
 106 # (input buffer pointer) parameter is declared with type (const char **).
 107 #
 108 # Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
 109 #
 110 # Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
 111 # that tells runtime paths to dynamic libraries;
 112 # "-Wl,-rpath=/path/lib" is used instead.
 113 #
 114 # Define USE_NSEC below if you want perf to care about sub-second file mtimes
 115 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
 116 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
 117 # randomly break unless your underlying filesystem supports those sub-second
 118 # times (my ext3 doesn't).
 119 #
 120 # Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
 121 # "st_ctim"
 122 #
 123 # Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
 124 # available.  This automatically turns USE_NSEC off.
 125 #
 126 # Define USE_STDEV below if you want perf to care about the underlying device
 127 # change being considered an inode change from the update-index perspective.
 128 #
 129 # Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
 130 # field that counts the on-disk footprint in 512-byte blocks.
 131 #
 132 # Define ASCIIDOC8 if you want to format documentation with AsciiDoc 8
 133 #
 134 # Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72.
 135 #
 136 # Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 137 # MakeMaker (e.g. using ActiveState under Cygwin).
 138 #
 139 # Define NO_PERL if you do not want Perl scripts or libraries at all.
 140 #
 141 # Define INTERNAL_QSORT to use Git's implementation of qsort(), which
 142 # is a simplified version of the merge sort used in glibc. This is
 143 # recommended if Git triggers O(n^2) behavior in your platform's qsort().
 144 #
 145 # Define NO_EXTERNAL_GREP if you don't want "perf grep" to ever call
 146 # your external grep (e.g., if your system lacks grep, if its grep is
 147 # broken, or spawning external process is slower than built-in grep perf has).
 148
 149 PERF-VERSION-FILE: .FORCE-PERF-VERSION-FILE
 150         @$(SHELL_PATH) util/PERF-VERSION-GEN
 151 -include PERF-VERSION-FILE
 152
 153 uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
 154 uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
 155 uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
 156 uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
 157 uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
 158 uname_V := $(shell sh -c 'uname -v 2>/dev/null || echo not')
 159
 160 # If we're on a 64-bit kernel, use -m64
 161 ifndef NO_64BIT
 162         ifneq ($(patsubst %64,%,$(uname_M)),$(uname_M))
 163           M64 := -m64
 164         endif
 165 endif
 166
 167 # CFLAGS and LDFLAGS are for the users to override from the command line.
 168
 169 CFLAGS = $(M64) -ggdb3 -Wall -Wextra -Wstrict-prototypes -Wmissing-declarations -Wmissing-prototypes -std=gnu99 -Wdeclaration-after-statement -Werror -O6
 170 LDFLAGS = -lpthread -lrt -lelf -lm
 171 ALL_CFLAGS = $(CFLAGS)
 172 ALL_LDFLAGS = $(LDFLAGS)
 173 STRIP ?= strip
 174
 175 # Among the variables below, these:
 176 #   perfexecdir
 177 #   template_dir
 178 #   mandir
 179 #   infodir
 180 #   htmldir
 181 #   ETC_PERFCONFIG (but not sysconfdir)
 182 # can be specified as a relative path some/where/else;
 183 # this is interpreted as relative to $(prefix) and "perf" at
 184 # runtime figures out where they are based on the path to the executable.
 185 # This can help installing the suite in a relocatable way.
 186
 187 prefix = $(HOME)
 188 bindir_relative = bin
 189 bindir = $(prefix)/$(bindir_relative)
 190 mandir = share/man
 191 infodir = share/info
 192 perfexecdir = libexec/perf-core
 193 sharedir = $(prefix)/share
 194 template_dir = share/perf-core/templates
 195 htmldir = share/doc/perf-doc
 196 ifeq ($(prefix),/usr)
 197 sysconfdir = /etc
 198 ETC_PERFCONFIG = $(sysconfdir)/perfconfig
 199 else
 200 sysconfdir = $(prefix)/etc
 201 ETC_PERFCONFIG = etc/perfconfig
 202 endif
 203 lib = lib
 204 # DESTDIR=
 205
 206 export prefix bindir sharedir sysconfdir
 207
 208 CC = gcc
 209 AR = ar
 210 RM = rm -f
 211 TAR = tar
 212 FIND = find
 213 INSTALL = install
 214 RPMBUILD = rpmbuild
 215 PTHREAD_LIBS = -lpthread
 216
 217 # sparse is architecture-neutral, which means that we need to tell it
 218 # explicitly what architecture to check for. Fix this up for yours..
 219 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
 220
 221
 222
 223 ### --- END CONFIGURATION SECTION ---
 224
 225 # Those must not be GNU-specific; they are shared with perl/ which may
 226 # be built by a different compiler. (Note that this is an artifact now
 227 # but it still might be nice to keep that distinction.)
 228 BASIC_CFLAGS = -Iutil/include
 229 BASIC_LDFLAGS =
 230
 231 # Guard against environment variables
 232 BUILTIN_OBJS =
 233 BUILT_INS =
 234 COMPAT_CFLAGS =
 235 COMPAT_OBJS =
 236 LIB_H =
 237 LIB_OBJS =
 238 SCRIPT_PERL =
 239 SCRIPT_SH =
 240 TEST_PROGRAMS =
 241
 242 #
 243 # No scripts right now:
 244 #
 245
 246 # SCRIPT_SH += perf-am.sh
 247
 248 #
 249 # No Perl scripts right now:
 250 #
 251
 252 # SCRIPT_PERL += perf-add--interactive.perl
 253
 254 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
 255           $(patsubst %.perl,%,$(SCRIPT_PERL))
 256
 257 # Empty...
 258 EXTRA_PROGRAMS =
 259
 260 # ... and all the rest that could be moved out of bindir to perfexecdir
 261 PROGRAMS += $(EXTRA_PROGRAMS)
 262
 263 #
 264 # Single 'perf' binary right now:
 265 #
 266 PROGRAMS += perf
 267
 268 # List built-in command $C whose implementation cmd_$C() is not in
 269 # builtin-$C.o but is linked in as part of some other command.
 270 #
 271 # None right now:
 272 #
 273 # BUILT_INS += perf-init $X
 274
 275 # what 'all' will build and 'install' will install, in perfexecdir
 276 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 277
 278 # what 'all' will build but not install in perfexecdir
 279 OTHER_PROGRAMS = perf$X
 280
 281 # Set paths to tools early so that they can be used for version tests.
 282 ifndef SHELL_PATH
 283         SHELL_PATH = /bin/sh
 284 endif
 285 ifndef PERL_PATH
 286         PERL_PATH = /usr/bin/perl
 287 endif
 288
 289 export PERL_PATH
 290
 291 LIB_FILE=libperf.a
 292
 293 LIB_H += ../../include/linux/perf_counter.h
 294 LIB_H += ../../include/linux/rbtree.h
 295 LIB_H += ../../include/linux/list.h
 296 LIB_H += util/include/linux/list.h
 297 LIB_H += perf.h
 298 LIB_H += util/types.h
 299 LIB_H += util/levenshtein.h
 300 LIB_H += util/parse-options.h
 301 LIB_H += util/parse-events.h
 302 LIB_H += util/quote.h
 303 LIB_H += util/util.h
 304 LIB_H += util/help.h
 305 LIB_H += util/strbuf.h
 306 LIB_H += util/string.h
 307 LIB_H += util/strlist.h
 308 LIB_H += util/run-command.h
 309 LIB_H += util/sigchain.h
 310 LIB_H += util/symbol.h
 311 LIB_H += util/module.h
 312 LIB_H += util/color.h
 313
 314 LIB_OBJS += util/abspath.o
 315 LIB_OBJS += util/alias.o
 316 LIB_OBJS += util/config.o
 317 LIB_OBJS += util/ctype.o
 318 LIB_OBJS += util/environment.o
 319 LIB_OBJS += util/exec_cmd.o
 320 LIB_OBJS += util/help.o
 321 LIB_OBJS += util/levenshtein.o
 322 LIB_OBJS += util/parse-options.o
 323 LIB_OBJS += util/parse-events.o
 324 LIB_OBJS += util/path.o
 325 LIB_OBJS += util/rbtree.o
 326 LIB_OBJS += util/run-command.o
 327 LIB_OBJS += util/quote.o
 328 LIB_OBJS += util/strbuf.o
 329 LIB_OBJS += util/string.o
 330 LIB_OBJS += util/strlist.o
 331 LIB_OBJS += util/usage.o
 332 LIB_OBJS += util/wrapper.o
 333 LIB_OBJS += util/sigchain.o
 334 LIB_OBJS += util/symbol.o
 335 LIB_OBJS += util/module.o
 336 LIB_OBJS += util/color.o
 337 LIB_OBJS += util/pager.o
 338 LIB_OBJS += util/header.o
 339 LIB_OBJS += util/callchain.o
 340
 341 BUILTIN_OBJS += builtin-annotate.o
 342 BUILTIN_OBJS += builtin-help.o
 343 BUILTIN_OBJS += builtin-list.o
 344 BUILTIN_OBJS += builtin-record.o
 345 BUILTIN_OBJS += builtin-report.o
 346 BUILTIN_OBJS += builtin-stat.o
 347 BUILTIN_OBJS += builtin-top.o
 348
 349 PERFLIBS = $(LIB_FILE)
 350
 351 #
 352 # Platform specific tweaks
 353 #
 354
 355 # We choose to avoid "if .. else if .. else .. endif endif"
 356 # because maintaining the nesting to match is a pain.  If
 357 # we had "elif" things would have been much nicer...
 358
 359 -include config.mak.autogen
 360 -include config.mak
 361
 362 ifeq ($(uname_S),Darwin)
 363         ifndef NO_FINK
 364                 ifeq ($(shell test -d /sw/lib && echo y),y)
 365                         BASIC_CFLAGS += -I/sw/include
 366                         BASIC_LDFLAGS += -L/sw/lib
 367                 endif
 368         endif
 369         ifndef NO_DARWIN_PORTS
 370                 ifeq ($(shell test -d /opt/local/lib && echo y),y)
 371                         BASIC_CFLAGS += -I/opt/local/include
 372                         BASIC_LDFLAGS += -L/opt/local/lib
 373                 endif
 374         endif
 375         PTHREAD_LIBS =
 376 endif
 377
 378 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 /dev/null $(ALL_LDFLAGS) > /dev/null 2>&1 && echo y"), y)
 379         msg := $(error No libelf.h/libelf found, please install libelf-dev/elfutils-libelf-devel);
 380 endif
 381
 382 ifdef NO_DEMANGLE
 383         BASIC_CFLAGS += -DNO_DEMANGLE
 384 else
 385         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 /dev/null $(ALL_LDFLAGS) -lbfd > /dev/null 2>&1 && echo y")
 386
 387         ifeq ($(has_bfd),y)
 388                 EXTLIBS += -lbfd
 389         else
 390                 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 /dev/null $(ALL_LDFLAGS) -lbfd -liberty > /dev/null 2>&1 && echo y")
 391                 ifeq ($(has_bfd_iberty),y)
 392                         EXTLIBS += -lbfd -liberty
 393                 else
 394                         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 /dev/null $(ALL_LDFLAGS) -lbfd -liberty -lz > /dev/null 2>&1 && echo y")
 395                         ifeq ($(has_bfd_iberty_z),y)
 396                                 EXTLIBS += -lbfd -liberty -lz
 397                         else
 398                                 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 /dev/null $(ALL_LDFLAGS) -liberty > /dev/null 2>&1 && echo y")
 399                                 ifeq ($(has_cplus_demangle),y)
 400                                         EXTLIBS += -liberty
 401                                         BASIC_CFLAGS += -DHAVE_CPLUS_DEMANGLE
 402                                 else
 403                                         msg := $(warning No bfd.h/libbfd found, install binutils-dev[el] to gain symbol demangling)
 404                                         BASIC_CFLAGS += -DNO_DEMANGLE
 405                                 endif
 406                         endif
 407                 endif
 408         endif
 409 endif
 410
 411 ifndef CC_LD_DYNPATH
 412         ifdef NO_R_TO_GCC_LINKER
 413                 # Some gcc does not accept and pass -R to the linker to specify
 414                 # the runtime dynamic library path.
 415                 CC_LD_DYNPATH = -Wl,-rpath,
 416         else
 417                 CC_LD_DYNPATH = -R
 418         endif
 419 endif
 420
 421 ifdef NEEDS_SOCKET
 422         EXTLIBS += -lsocket
 423 endif
 424 ifdef NEEDS_NSL
 425         EXTLIBS += -lnsl
 426 endif
 427 ifdef NO_D_TYPE_IN_DIRENT
 428         BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
 429 endif
 430 ifdef NO_D_INO_IN_DIRENT
 431         BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
 432 endif
 433 ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
 434         BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
 435 endif
 436 ifdef USE_NSEC
 437         BASIC_CFLAGS += -DUSE_NSEC
 438 endif
 439 ifdef USE_ST_TIMESPEC
 440         BASIC_CFLAGS += -DUSE_ST_TIMESPEC
 441 endif
 442 ifdef NO_NSEC
 443         BASIC_CFLAGS += -DNO_NSEC
 444 endif
 445 ifdef NO_C99_FORMAT
 446         BASIC_CFLAGS += -DNO_C99_FORMAT
 447 endif
 448 ifdef SNPRINTF_RETURNS_BOGUS
 449         COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
 450         COMPAT_OBJS += compat/snprintf.o
 451 endif
 452 ifdef FREAD_READS_DIRECTORIES
 453         COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
 454         COMPAT_OBJS += compat/fopen.o
 455 endif
 456 ifdef NO_SYMLINK_HEAD
 457         BASIC_CFLAGS += -DNO_SYMLINK_HEAD
 458 endif
 459 ifdef NO_STRCASESTR
 460         COMPAT_CFLAGS += -DNO_STRCASESTR
 461         COMPAT_OBJS += compat/strcasestr.o
 462 endif
 463 ifdef NO_STRTOUMAX
 464         COMPAT_CFLAGS += -DNO_STRTOUMAX
 465         COMPAT_OBJS += compat/strtoumax.o
 466 endif
 467 ifdef NO_STRTOULL
 468         COMPAT_CFLAGS += -DNO_STRTOULL
 469 endif
 470 ifdef NO_SETENV
 471         COMPAT_CFLAGS += -DNO_SETENV
 472         COMPAT_OBJS += compat/setenv.o
 473 endif
 474 ifdef NO_MKDTEMP
 475         COMPAT_CFLAGS += -DNO_MKDTEMP
 476         COMPAT_OBJS += compat/mkdtemp.o
 477 endif
 478 ifdef NO_UNSETENV
 479         COMPAT_CFLAGS += -DNO_UNSETENV
 480         COMPAT_OBJS += compat/unsetenv.o
 481 endif
 482 ifdef NO_SYS_SELECT_H
 483         BASIC_CFLAGS += -DNO_SYS_SELECT_H
 484 endif
 485 ifdef NO_MMAP
 486         COMPAT_CFLAGS += -DNO_MMAP
 487         COMPAT_OBJS += compat/mmap.o
 488 else
 489         ifdef USE_WIN32_MMAP
 490                 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
 491                 COMPAT_OBJS += compat/win32mmap.o
 492         endif
 493 endif
 494 ifdef NO_PREAD
 495         COMPAT_CFLAGS += -DNO_PREAD
 496         COMPAT_OBJS += compat/pread.o
 497 endif
 498 ifdef NO_FAST_WORKING_DIRECTORY
 499         BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
 500 endif
 501 ifdef NO_TRUSTABLE_FILEMODE
 502         BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
 503 endif
 504 ifdef NO_IPV6
 505         BASIC_CFLAGS += -DNO_IPV6
 506 endif
 507 ifdef NO_UINTMAX_T
 508         BASIC_CFLAGS += -Duintmax_t=uint32_t
 509 endif
 510 ifdef NO_SOCKADDR_STORAGE
 511 ifdef NO_IPV6
 512         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
 513 else
 514         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
 515 endif
 516 endif
 517 ifdef NO_INET_NTOP
 518         LIB_OBJS += compat/inet_ntop.o
 519 endif
 520 ifdef NO_INET_PTON
 521         LIB_OBJS += compat/inet_pton.o
 522 endif
 523
 524 ifdef NO_ICONV
 525         BASIC_CFLAGS += -DNO_ICONV
 526 endif
 527
 528 ifdef OLD_ICONV
 529         BASIC_CFLAGS += -DOLD_ICONV
 530 endif
 531
 532 ifdef NO_DEFLATE_BOUND
 533         BASIC_CFLAGS += -DNO_DEFLATE_BOUND
 534 endif
 535
 536 ifdef PPC_SHA1
 537         SHA1_HEADER = "ppc/sha1.h"
 538         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
 539 else
 540 ifdef ARM_SHA1
 541         SHA1_HEADER = "arm/sha1.h"
 542         LIB_OBJS += arm/sha1.o arm/sha1_arm.o
 543 else
 544 ifdef MOZILLA_SHA1
 545         SHA1_HEADER = "mozilla-sha1/sha1.h"
 546         LIB_OBJS += mozilla-sha1/sha1.o
 547 else
 548         SHA1_HEADER = <openssl/sha.h>
 549         EXTLIBS += $(LIB_4_CRYPTO)
 550 endif
 551 endif
 552 endif
 553 ifdef NO_PERL_MAKEMAKER
 554         export NO_PERL_MAKEMAKER
 555 endif
 556 ifdef NO_HSTRERROR
 557         COMPAT_CFLAGS += -DNO_HSTRERROR
 558         COMPAT_OBJS += compat/hstrerror.o
 559 endif
 560 ifdef NO_MEMMEM
 561         COMPAT_CFLAGS += -DNO_MEMMEM
 562         COMPAT_OBJS += compat/memmem.o
 563 endif
 564 ifdef INTERNAL_QSORT
 565         COMPAT_CFLAGS += -DINTERNAL_QSORT
 566         COMPAT_OBJS += compat/qsort.o
 567 endif
 568 ifdef RUNTIME_PREFIX
 569         COMPAT_CFLAGS += -DRUNTIME_PREFIX
 570 endif
 571
 572 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
 573         COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
 574 endif
 575 ifdef NO_EXTERNAL_GREP
 576         BASIC_CFLAGS += -DNO_EXTERNAL_GREP
 577 endif
 578
 579 ifeq ($(PERL_PATH),)
 580 NO_PERL=NoThanks
 581 endif
 582
 583 QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
 584 QUIET_SUBDIR1  =
 585
 586 ifneq ($(findstring $(MAKEFLAGS),w),w)
 587 PRINT_DIR = --no-print-directory
 588 else # "make -w"
 589 NO_SUBDIR = :
 590 endif
 591
 592 ifneq ($(findstring $(MAKEFLAGS),s),s)
 593 ifndef V
 594         QUIET_CC       = @echo '   ' CC $@;
 595         QUIET_AR       = @echo '   ' AR $@;
 596         QUIET_LINK     = @echo '   ' LINK $@;
 597         QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
 598         QUIET_GEN      = @echo '   ' GEN $@;
 599         QUIET_SUBDIR0  = +@subdir=
 600         QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
 601                          $(MAKE) $(PRINT_DIR) -C $$subdir
 602         export V
 603         export QUIET_GEN
 604         export QUIET_BUILT_IN
 605 endif
 606 endif
 607
 608 ifdef ASCIIDOC8
 609         export ASCIIDOC8
 610 endif
 611
 612 # Shell quote (do not use $(call) to accommodate ancient setups);
 613
 614 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
 615 ETC_PERFCONFIG_SQ = $(subst ','\'',$(ETC_PERFCONFIG))
 616
 617 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
 618 bindir_SQ = $(subst ','\'',$(bindir))
 619 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
 620 mandir_SQ = $(subst ','\'',$(mandir))
 621 infodir_SQ = $(subst ','\'',$(infodir))
 622 perfexecdir_SQ = $(subst ','\'',$(perfexecdir))
 623 template_dir_SQ = $(subst ','\'',$(template_dir))
 624 htmldir_SQ = $(subst ','\'',$(htmldir))
 625 prefix_SQ = $(subst ','\'',$(prefix))
 626
 627 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
 628 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
 629
 630 LIBS = $(PERFLIBS) $(EXTLIBS)
 631
 632 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
 633         $(COMPAT_CFLAGS)
 634 LIB_OBJS += $(COMPAT_OBJS)
 635
 636 ALL_CFLAGS += $(BASIC_CFLAGS)
 637 ALL_LDFLAGS += $(BASIC_LDFLAGS)
 638
 639 export TAR INSTALL DESTDIR SHELL_PATH
 640
 641
 642 ### Build rules
 643
 644 SHELL = $(SHELL_PATH)
 645
 646 all:: shell_compatibility_test $(ALL_PROGRAMS) $(BUILT_INS) $(OTHER_PROGRAMS) PERF-BUILD-OPTIONS
 647 ifneq (,$X)
 648         $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) perf$X)), test '$p' -ef '$p$X' || $(RM) '$p';)
 649 endif
 650
 651 all::
 652
 653 please_set_SHELL_PATH_to_a_more_modern_shell:
 654         @$$(:)
 655
 656 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
 657
 658 strip: $(PROGRAMS) perf$X
 659         $(STRIP) $(STRIP_OPTS) $(PROGRAMS) perf$X
 660
 661 perf.o: perf.c common-cmds.h PERF-CFLAGS
 662         $(QUIET_CC)$(CC) -DPERF_VERSION='"$(PERF_VERSION)"' \
 663                 '-DPERF_HTML_PATH="$(htmldir_SQ)"' \
 664                 $(ALL_CFLAGS) -c $(filter %.c,$^)
 665
 666 perf$X: perf.o $(BUILTIN_OBJS) $(PERFLIBS)
 667         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ perf.o \
 668                 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
 669
 670 builtin-help.o: builtin-help.c common-cmds.h PERF-CFLAGS
 671         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) \
 672                 '-DPERF_HTML_PATH="$(htmldir_SQ)"' \
 673                 '-DPERF_MAN_PATH="$(mandir_SQ)"' \
 674                 '-DPERF_INFO_PATH="$(infodir_SQ)"' $<
 675
 676 $(BUILT_INS): perf$X
 677         $(QUIET_BUILT_IN)$(RM) $@ && \
 678         ln perf$X $@ 2>/dev/null || \
 679         ln -s perf$X $@ 2>/dev/null || \
 680         cp perf$X $@
 681
 682 common-cmds.h: util/generate-cmdlist.sh command-list.txt
 683
 684 common-cmds.h: $(wildcard Documentation/perf-*.txt)
 685         $(QUIET_GEN)util/generate-cmdlist.sh > $@+ && mv $@+ $@
 686
 687 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
 688         $(QUIET_GEN)$(RM) $@ $@+ && \
 689         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
 690             -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
 691             -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
 692             -e 's/@@PERF_VERSION@@/$(PERF_VERSION)/g' \
 693             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
 694             $@.sh >$@+ && \
 695         chmod +x $@+ && \
 696         mv $@+ $@
 697
 698 configure: configure.ac
 699         $(QUIET_GEN)$(RM) $@ $<+ && \
 700         sed -e 's/@@PERF_VERSION@@/$(PERF_VERSION)/g' \
 701             $< > $<+ && \
 702         autoconf -o $@ $<+ && \
 703         $(RM) $<+
 704
 705 # These can record PERF_VERSION
 706 perf.o perf.spec \
 707         $(patsubst %.sh,%,$(SCRIPT_SH)) \
 708         $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 709         : PERF-VERSION-FILE
 710
 711 %.o: %.c PERF-CFLAGS
 712         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
 713 %.s: %.c PERF-CFLAGS
 714         $(QUIET_CC)$(CC) -S $(ALL_CFLAGS) $<
 715 %.o: %.S
 716         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
 717
 718 util/exec_cmd.o: util/exec_cmd.c PERF-CFLAGS
 719         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) \
 720                 '-DPERF_EXEC_PATH="$(perfexecdir_SQ)"' \
 721                 '-DBINDIR="$(bindir_relative_SQ)"' \
 722                 '-DPREFIX="$(prefix_SQ)"' \
 723                 $<
 724
 725 builtin-init-db.o: builtin-init-db.c PERF-CFLAGS
 726         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_PERF_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
 727
 728 util/config.o: util/config.c PERF-CFLAGS
 729         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $<
 730
 731 util/rbtree.o: ../../lib/rbtree.c PERF-CFLAGS
 732         $(QUIET_CC)$(CC) -o util/rbtree.o -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $<
 733
 734 perf-%$X: %.o $(PERFLIBS)
 735         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 736
 737 $(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
 738 $(patsubst perf-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
 739 builtin-revert.o wt-status.o: wt-status.h
 740
 741 $(LIB_FILE): $(LIB_OBJS)
 742         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
 743
 744 doc:
 745         $(MAKE) -C Documentation all
 746
 747 man:
 748         $(MAKE) -C Documentation man
 749
 750 html:
 751         $(MAKE) -C Documentation html
 752
 753 info:
 754         $(MAKE) -C Documentation info
 755
 756 pdf:
 757         $(MAKE) -C Documentation pdf
 758
 759 TAGS:
 760         $(RM) TAGS
 761         $(FIND) . -name '*.[hcS]' -print | xargs etags -a
 762
 763 tags:
 764         $(RM) tags
 765         $(FIND) . -name '*.[hcS]' -print | xargs ctags -a
 766
 767 cscope:
 768         $(RM) cscope*
 769         $(FIND) . -name '*.[hcS]' -print | xargs cscope -b
 770
 771 ### Detect prefix changes
 772 TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\
 773              $(bindir_SQ):$(perfexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
 774
 775 PERF-CFLAGS: .FORCE-PERF-CFLAGS
 776         @FLAGS='$(TRACK_CFLAGS)'; \
 777             if test x"$$FLAGS" != x"`cat PERF-CFLAGS 2>/dev/null`" ; then \
 778                 echo 1>&2 "    * new build flags or prefix"; \
 779                 echo "$$FLAGS" >PERF-CFLAGS; \
 780             fi
 781
 782 # We need to apply sq twice, once to protect from the shell
 783 # that runs PERF-BUILD-OPTIONS, and then again to protect it
 784 # and the first level quoting from the shell that runs "echo".
 785 PERF-BUILD-OPTIONS: .FORCE-PERF-BUILD-OPTIONS
 786         @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@
 787         @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@
 788         @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@
 789         @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@
 790
 791 ### Testing rules
 792
 793 #
 794 # None right now:
 795 #
 796 # TEST_PROGRAMS += test-something$X
 797
 798 all:: $(TEST_PROGRAMS)
 799
 800 # GNU make supports exporting all variables by "export" without parameters.
 801 # However, the environment gets quite big, and some programs have problems
 802 # with that.
 803
 804 export NO_SVN_TESTS
 805
 806 check: common-cmds.h
 807         if sparse; \
 808         then \
 809                 for i in *.c */*.c; \
 810                 do \
 811                         sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; \
 812                 done; \
 813         else \
 814                 echo 2>&1 "Did you mean 'make test'?"; \
 815                 exit 1; \
 816         fi
 817
 818 remove-dashes:
 819         ./fixup-builtins $(BUILT_INS) $(PROGRAMS) $(SCRIPTS)
 820
 821 ### Installation rules
 822
 823 ifneq ($(filter /%,$(firstword $(template_dir))),)
 824 template_instdir = $(template_dir)
 825 else
 826 template_instdir = $(prefix)/$(template_dir)
 827 endif
 828 export template_instdir
 829
 830 ifneq ($(filter /%,$(firstword $(perfexecdir))),)
 831 perfexec_instdir = $(perfexecdir)
 832 else
 833 perfexec_instdir = $(prefix)/$(perfexecdir)
 834 endif
 835 perfexec_instdir_SQ = $(subst ','\'',$(perfexec_instdir))
 836 export perfexec_instdir
 837
 838 install: all
 839         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
 840         $(INSTALL) perf$X '$(DESTDIR_SQ)$(bindir_SQ)'
 841 ifdef BUILT_INS
 842         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
 843         $(INSTALL) $(BUILT_INS) '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
 844 ifneq (,$X)
 845         $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) perf$X)), $(RM) '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/$p';)
 846 endif
 847 endif
 848
 849 install-doc:
 850         $(MAKE) -C Documentation install
 851
 852 install-man:
 853         $(MAKE) -C Documentation install-man
 854
 855 install-html:
 856         $(MAKE) -C Documentation install-html
 857
 858 install-info:
 859         $(MAKE) -C Documentation install-info
 860
 861 install-pdf:
 862         $(MAKE) -C Documentation install-pdf
 863
 864 quick-install-doc:
 865         $(MAKE) -C Documentation quick-install
 866
 867 quick-install-man:
 868         $(MAKE) -C Documentation quick-install-man
 869
 870 quick-install-html:
 871         $(MAKE) -C Documentation quick-install-html
 872
 873
 874 ### Maintainer's dist rules
 875 #
 876 # None right now
 877 #
 878 #
 879 # perf.spec: perf.spec.in
 880 #       sed -e 's/@@VERSION@@/$(PERF_VERSION)/g' < $< > $@+
 881 #       mv $@+ $@
 882 #
 883 # PERF_TARNAME=perf-$(PERF_VERSION)
 884 # dist: perf.spec perf-archive$(X) configure
 885 #       ./perf-archive --format=tar \
 886 #               --prefix=$(PERF_TARNAME)/ HEAD^{tree} > $(PERF_TARNAME).tar
 887 #       @mkdir -p $(PERF_TARNAME)
 888 #       @cp perf.spec configure $(PERF_TARNAME)
 889 #       @echo $(PERF_VERSION) > $(PERF_TARNAME)/version
 890 #       $(TAR) rf $(PERF_TARNAME).tar \
 891 #               $(PERF_TARNAME)/perf.spec \
 892 #               $(PERF_TARNAME)/configure \
 893 #               $(PERF_TARNAME)/version
 894 #       @$(RM) -r $(PERF_TARNAME)
 895 #       gzip -f -9 $(PERF_TARNAME).tar
 896 #
 897 # htmldocs = perf-htmldocs-$(PERF_VERSION)
 898 # manpages = perf-manpages-$(PERF_VERSION)
 899 # dist-doc:
 900 #       $(RM) -r .doc-tmp-dir
 901 #       mkdir .doc-tmp-dir
 902 #       $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
 903 #       cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
 904 #       gzip -n -9 -f $(htmldocs).tar
 905 #       :
 906 #       $(RM) -r .doc-tmp-dir
 907 #       mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
 908 #       $(MAKE) -C Documentation DESTDIR=./ \
 909 #               man1dir=../.doc-tmp-dir/man1 \
 910 #               man5dir=../.doc-tmp-dir/man5 \
 911 #               man7dir=../.doc-tmp-dir/man7 \
 912 #               install
 913 #       cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
 914 #       gzip -n -9 -f $(manpages).tar
 915 #       $(RM) -r .doc-tmp-dir
 916 #
 917 # rpm: dist
 918 #       $(RPMBUILD) -ta $(PERF_TARNAME).tar.gz
 919
 920 ### Cleaning rules
 921
 922 distclean: clean
 923 #       $(RM) configure
 924
 925 clean:
 926         $(RM) *.o */*.o $(LIB_FILE)
 927         $(RM) $(ALL_PROGRAMS) $(BUILT_INS) perf$X
 928         $(RM) $(TEST_PROGRAMS)
 929         $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags cscope*
 930         $(RM) -r autom4te.cache
 931         $(RM) config.log config.mak.autogen config.mak.append config.status config.cache
 932         $(RM) -r $(PERF_TARNAME) .doc-tmp-dir
 933         $(RM) $(PERF_TARNAME).tar.gz perf-core_$(PERF_VERSION)-*.tar.gz
 934         $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
 935         $(MAKE) -C Documentation/ clean
 936         $(RM) PERF-VERSION-FILE PERF-CFLAGS PERF-BUILD-OPTIONS
 937
 938 .PHONY: all install clean strip
 939 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
 940 .PHONY: .FORCE-PERF-VERSION-FILE TAGS tags cscope .FORCE-PERF-CFLAGS
 941 .PHONY: .FORCE-PERF-BUILD-OPTIONS
 942
 943 ### Make sure built-ins do not have dups and listed in perf.c
 944 #
 945 check-builtins::
 946         ./check-builtins.sh
 947
 948 ### Test suite coverage testing
 949 #
 950 # None right now
 951 #
 952 # .PHONY: coverage coverage-clean coverage-build coverage-report
 953 #
 954 # coverage:
 955 #       $(MAKE) coverage-build
 956 #       $(MAKE) coverage-report
 957 #
 958 # coverage-clean:
 959 #       rm -f *.gcda *.gcno
 960 #
 961 # COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
 962 # COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
 963 #
 964 # coverage-build: coverage-clean
 965 #       $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
 966 #       $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
 967 #               -j1 test
 968 #
 969 # coverage-report:
 970 #       gcov -b *.c */*.c
 971 #       grep '^function.*called 0 ' *.c.gcov */*.c.gcov \
 972 #               | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
 973 #               | tee coverage-untested-functions