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 = $(prefix)/etc
 236 ETC_PERFCONFIG = etc/perfconfig
 237 endif
 238 lib = lib
 239
 240 export prefix bindir sharedir sysconfdir
 241
 242 CC = gcc
 243 AR = ar
 244 RM = rm -f
 245 TAR = tar
 246 FIND = find
 247 INSTALL = install
 248 RPMBUILD = rpmbuild
 249 PTHREAD_LIBS = -lpthread
 250
 251 # sparse is architecture-neutral, which means that we need to tell it
 252 # explicitly what architecture to check for. Fix this up for yours..
 253 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
 254
 255 ifeq ($(shell sh -c "echo 'int foo(void) {char X[2]; return 3;}' | $(CC) -x c -c -Werror -fstack-protector-all - -o /dev/null "$(QUIET_STDERR)" && echo y"), y)
 256   CFLAGS := $(CFLAGS) -fstack-protector-all
 257 endif
 258
 259
 260 ### --- END CONFIGURATION SECTION ---
 261
 262 # Those must not be GNU-specific; they are shared with perl/ which may
 263 # be built by a different compiler. (Note that this is an artifact now
 264 # but it still might be nice to keep that distinction.)
 265 BASIC_CFLAGS = -Iutil/include
 266 BASIC_LDFLAGS =
 267
 268 # Guard against environment variables
 269 BUILTIN_OBJS =
 270 BUILT_INS =
 271 COMPAT_CFLAGS =
 272 COMPAT_OBJS =
 273 LIB_H =
 274 LIB_OBJS =
 275 SCRIPT_PERL =
 276 SCRIPT_SH =
 277 TEST_PROGRAMS =
 278
 279 #
 280 # No scripts right now:
 281 #
 282
 283 # SCRIPT_SH += perf-am.sh
 284
 285 #
 286 # No Perl scripts right now:
 287 #
 288
 289 # SCRIPT_PERL += perf-add--interactive.perl
 290
 291 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
 292           $(patsubst %.perl,%,$(SCRIPT_PERL))
 293
 294 # Empty...
 295 EXTRA_PROGRAMS =
 296
 297 # ... and all the rest that could be moved out of bindir to perfexecdir
 298 PROGRAMS += $(EXTRA_PROGRAMS)
 299
 300 #
 301 # Single 'perf' binary right now:
 302 #
 303 PROGRAMS += perf
 304
 305 # List built-in command $C whose implementation cmd_$C() is not in
 306 # builtin-$C.o but is linked in as part of some other command.
 307 #
 308 # None right now:
 309 #
 310 # BUILT_INS += perf-init $X
 311
 312 # what 'all' will build and 'install' will install, in perfexecdir
 313 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 314
 315 # what 'all' will build but not install in perfexecdir
 316 OTHER_PROGRAMS = perf$X
 317
 318 # Set paths to tools early so that they can be used for version tests.
 319 ifndef SHELL_PATH
 320         SHELL_PATH = /bin/sh
 321 endif
 322 ifndef PERL_PATH
 323         PERL_PATH = /usr/bin/perl
 324 endif
 325
 326 export PERL_PATH
 327
 328 LIB_FILE=libperf.a
 329
 330 LIB_H += ../../include/linux/perf_event.h
 331 LIB_H += ../../include/linux/rbtree.h
 332 LIB_H += ../../include/linux/list.h
 333 LIB_H += util/include/linux/list.h
 334 LIB_H += perf.h
 335 LIB_H += util/types.h
 336 LIB_H += util/levenshtein.h
 337 LIB_H += util/parse-options.h
 338 LIB_H += util/parse-events.h
 339 LIB_H += util/quote.h
 340 LIB_H += util/util.h
 341 LIB_H += util/help.h
 342 LIB_H += util/strbuf.h
 343 LIB_H += util/string.h
 344 LIB_H += util/strlist.h
 345 LIB_H += util/run-command.h
 346 LIB_H += util/sigchain.h
 347 LIB_H += util/symbol.h
 348 LIB_H += util/module.h
 349 LIB_H += util/color.h
 350 LIB_H += util/values.h
 351
 352 LIB_OBJS += util/abspath.o
 353 LIB_OBJS += util/alias.o
 354 LIB_OBJS += util/config.o
 355 LIB_OBJS += util/ctype.o
 356 LIB_OBJS += util/environment.o
 357 LIB_OBJS += util/exec_cmd.o
 358 LIB_OBJS += util/help.o
 359 LIB_OBJS += util/levenshtein.o
 360 LIB_OBJS += util/parse-options.o
 361 LIB_OBJS += util/parse-events.o
 362 LIB_OBJS += util/path.o
 363 LIB_OBJS += util/rbtree.o
 364 LIB_OBJS += util/run-command.o
 365 LIB_OBJS += util/quote.o
 366 LIB_OBJS += util/strbuf.o
 367 LIB_OBJS += util/string.o
 368 LIB_OBJS += util/strlist.o
 369 LIB_OBJS += util/usage.o
 370 LIB_OBJS += util/wrapper.o
 371 LIB_OBJS += util/sigchain.o
 372 LIB_OBJS += util/symbol.o
 373 LIB_OBJS += util/module.o
 374 LIB_OBJS += util/color.o
 375 LIB_OBJS += util/pager.o
 376 LIB_OBJS += util/header.o
 377 LIB_OBJS += util/callchain.o
 378 LIB_OBJS += util/values.o
 379 LIB_OBJS += util/debug.o
 380 LIB_OBJS += util/map.o
 381 LIB_OBJS += util/thread.o
 382 LIB_OBJS += util/trace-event-parse.o
 383 LIB_OBJS += util/trace-event-read.o
 384 LIB_OBJS += util/trace-event-info.o
 385 LIB_OBJS += util/svghelper.o
 386
 387 BUILTIN_OBJS += builtin-annotate.o
 388 BUILTIN_OBJS += builtin-help.o
 389 BUILTIN_OBJS += builtin-sched.o
 390 BUILTIN_OBJS += builtin-list.o
 391 BUILTIN_OBJS += builtin-record.o
 392 BUILTIN_OBJS += builtin-report.o
 393 BUILTIN_OBJS += builtin-stat.o
 394 BUILTIN_OBJS += builtin-timechart.o
 395 BUILTIN_OBJS += builtin-top.o
 396 BUILTIN_OBJS += builtin-trace.o
 397
 398 PERFLIBS = $(LIB_FILE)
 399
 400 ifeq ($(V), 2)
 401         QUIET_STDERR = ">/dev/null"
 402 else
 403         QUIET_STDERR = ">/dev/null 2>&1"
 404 endif
 405 #
 406 # Platform specific tweaks
 407 #
 408
 409 # We choose to avoid "if .. else if .. else .. endif endif"
 410 # because maintaining the nesting to match is a pain.  If
 411 # we had "elif" things would have been much nicer...
 412
 413 -include config.mak.autogen
 414 -include config.mak
 415
 416 ifeq ($(uname_S),Darwin)
 417         ifndef NO_FINK
 418                 ifeq ($(shell test -d /sw/lib && echo y),y)
 419                         BASIC_CFLAGS += -I/sw/include
 420                         BASIC_LDFLAGS += -L/sw/lib
 421                 endif
 422         endif
 423         ifndef NO_DARWIN_PORTS
 424                 ifeq ($(shell test -d /opt/local/lib && echo y),y)
 425                         BASIC_CFLAGS += -I/opt/local/include
 426                         BASIC_LDFLAGS += -L/opt/local/lib
 427                 endif
 428         endif
 429         PTHREAD_LIBS =
 430 endif
 431
 432 ifneq ($(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 /dev/null $(ALL_LDFLAGS) $(EXTLIBS) "$(QUIET_STDERR)" && echo y"), y)
 433         msg := $(error No gnu/libc-version.h found, please install glibc-dev[el]/glibc-static);
 434 endif
 435
 436 ifeq ($(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 /dev/null $(ALL_LDFLAGS) $(EXTLIBS) "$(QUIET_STDERR)" && echo y"), y)
 437         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) $(EXTLIBS) "$(QUIET_STDERR)" && echo y"), y)
 438                 BASIC_CFLAGS += -DLIBELF_NO_MMAP
 439         endif
 440 else
 441         msg := $(error No libelf.h/libelf found, please install libelf-dev/elfutils-libelf-devel);
 442 endif
 443
 444 ifdef NO_DEMANGLE
 445         BASIC_CFLAGS += -DNO_DEMANGLE
 446 else
 447         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) $(EXTLIBS) -lbfd "$(QUIET_STDERR)" && echo y")
 448
 449         ifeq ($(has_bfd),y)
 450                 EXTLIBS += -lbfd
 451         else
 452                 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) $(EXTLIBS) -lbfd -liberty "$(QUIET_STDERR)" && echo y")
 453                 ifeq ($(has_bfd_iberty),y)
 454                         EXTLIBS += -lbfd -liberty
 455                 else
 456                         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) $(EXTLIBS) -lbfd -liberty -lz "$(QUIET_STDERR)" && echo y")
 457                         ifeq ($(has_bfd_iberty_z),y)
 458                                 EXTLIBS += -lbfd -liberty -lz
 459                         else
 460                                 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) $(EXTLIBS) -liberty "$(QUIET_STDERR)" && echo y")
 461                                 ifeq ($(has_cplus_demangle),y)
 462                                         EXTLIBS += -liberty
 463                                         BASIC_CFLAGS += -DHAVE_CPLUS_DEMANGLE
 464                                 else
 465                                         msg := $(warning No bfd.h/libbfd found, install binutils-dev[el]/zlib-static to gain symbol demangling)
 466                                         BASIC_CFLAGS += -DNO_DEMANGLE
 467                                 endif
 468                         endif
 469                 endif
 470         endif
 471 endif
 472
 473 ifndef CC_LD_DYNPATH
 474         ifdef NO_R_TO_GCC_LINKER
 475                 # Some gcc does not accept and pass -R to the linker to specify
 476                 # the runtime dynamic library path.
 477                 CC_LD_DYNPATH = -Wl,-rpath,
 478         else
 479                 CC_LD_DYNPATH = -R
 480         endif
 481 endif
 482
 483 ifdef NEEDS_SOCKET
 484         EXTLIBS += -lsocket
 485 endif
 486 ifdef NEEDS_NSL
 487         EXTLIBS += -lnsl
 488 endif
 489 ifdef NO_D_TYPE_IN_DIRENT
 490         BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
 491 endif
 492 ifdef NO_D_INO_IN_DIRENT
 493         BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
 494 endif
 495 ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
 496         BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
 497 endif
 498 ifdef USE_NSEC
 499         BASIC_CFLAGS += -DUSE_NSEC
 500 endif
 501 ifdef USE_ST_TIMESPEC
 502         BASIC_CFLAGS += -DUSE_ST_TIMESPEC
 503 endif
 504 ifdef NO_NSEC
 505         BASIC_CFLAGS += -DNO_NSEC
 506 endif
 507 ifdef NO_C99_FORMAT
 508         BASIC_CFLAGS += -DNO_C99_FORMAT
 509 endif
 510 ifdef SNPRINTF_RETURNS_BOGUS
 511         COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
 512         COMPAT_OBJS += compat/snprintf.o
 513 endif
 514 ifdef FREAD_READS_DIRECTORIES
 515         COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
 516         COMPAT_OBJS += compat/fopen.o
 517 endif
 518 ifdef NO_SYMLINK_HEAD
 519         BASIC_CFLAGS += -DNO_SYMLINK_HEAD
 520 endif
 521 ifdef NO_STRCASESTR
 522         COMPAT_CFLAGS += -DNO_STRCASESTR
 523         COMPAT_OBJS += compat/strcasestr.o
 524 endif
 525 ifdef NO_STRTOUMAX
 526         COMPAT_CFLAGS += -DNO_STRTOUMAX
 527         COMPAT_OBJS += compat/strtoumax.o
 528 endif
 529 ifdef NO_STRTOULL
 530         COMPAT_CFLAGS += -DNO_STRTOULL
 531 endif
 532 ifdef NO_SETENV
 533         COMPAT_CFLAGS += -DNO_SETENV
 534         COMPAT_OBJS += compat/setenv.o
 535 endif
 536 ifdef NO_MKDTEMP
 537         COMPAT_CFLAGS += -DNO_MKDTEMP
 538         COMPAT_OBJS += compat/mkdtemp.o
 539 endif
 540 ifdef NO_UNSETENV
 541         COMPAT_CFLAGS += -DNO_UNSETENV
 542         COMPAT_OBJS += compat/unsetenv.o
 543 endif
 544 ifdef NO_SYS_SELECT_H
 545         BASIC_CFLAGS += -DNO_SYS_SELECT_H
 546 endif
 547 ifdef NO_MMAP
 548         COMPAT_CFLAGS += -DNO_MMAP
 549         COMPAT_OBJS += compat/mmap.o
 550 else
 551         ifdef USE_WIN32_MMAP
 552                 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
 553                 COMPAT_OBJS += compat/win32mmap.o
 554         endif
 555 endif
 556 ifdef NO_PREAD
 557         COMPAT_CFLAGS += -DNO_PREAD
 558         COMPAT_OBJS += compat/pread.o
 559 endif
 560 ifdef NO_FAST_WORKING_DIRECTORY
 561         BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
 562 endif
 563 ifdef NO_TRUSTABLE_FILEMODE
 564         BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
 565 endif
 566 ifdef NO_IPV6
 567         BASIC_CFLAGS += -DNO_IPV6
 568 endif
 569 ifdef NO_UINTMAX_T
 570         BASIC_CFLAGS += -Duintmax_t=uint32_t
 571 endif
 572 ifdef NO_SOCKADDR_STORAGE
 573 ifdef NO_IPV6
 574         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
 575 else
 576         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
 577 endif
 578 endif
 579 ifdef NO_INET_NTOP
 580         LIB_OBJS += compat/inet_ntop.o
 581 endif
 582 ifdef NO_INET_PTON
 583         LIB_OBJS += compat/inet_pton.o
 584 endif
 585
 586 ifdef NO_ICONV
 587         BASIC_CFLAGS += -DNO_ICONV
 588 endif
 589
 590 ifdef OLD_ICONV
 591         BASIC_CFLAGS += -DOLD_ICONV
 592 endif
 593
 594 ifdef NO_DEFLATE_BOUND
 595         BASIC_CFLAGS += -DNO_DEFLATE_BOUND
 596 endif
 597
 598 ifdef PPC_SHA1
 599         SHA1_HEADER = "ppc/sha1.h"
 600         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
 601 else
 602 ifdef ARM_SHA1
 603         SHA1_HEADER = "arm/sha1.h"
 604         LIB_OBJS += arm/sha1.o arm/sha1_arm.o
 605 else
 606 ifdef MOZILLA_SHA1
 607         SHA1_HEADER = "mozilla-sha1/sha1.h"
 608         LIB_OBJS += mozilla-sha1/sha1.o
 609 else
 610         SHA1_HEADER = <openssl/sha.h>
 611         EXTLIBS += $(LIB_4_CRYPTO)
 612 endif
 613 endif
 614 endif
 615 ifdef NO_PERL_MAKEMAKER
 616         export NO_PERL_MAKEMAKER
 617 endif
 618 ifdef NO_HSTRERROR
 619         COMPAT_CFLAGS += -DNO_HSTRERROR
 620         COMPAT_OBJS += compat/hstrerror.o
 621 endif
 622 ifdef NO_MEMMEM
 623         COMPAT_CFLAGS += -DNO_MEMMEM
 624         COMPAT_OBJS += compat/memmem.o
 625 endif
 626 ifdef INTERNAL_QSORT
 627         COMPAT_CFLAGS += -DINTERNAL_QSORT
 628         COMPAT_OBJS += compat/qsort.o
 629 endif
 630 ifdef RUNTIME_PREFIX
 631         COMPAT_CFLAGS += -DRUNTIME_PREFIX
 632 endif
 633
 634 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
 635         COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
 636 endif
 637 ifdef NO_EXTERNAL_GREP
 638         BASIC_CFLAGS += -DNO_EXTERNAL_GREP
 639 endif
 640
 641 ifeq ($(PERL_PATH),)
 642 NO_PERL=NoThanks
 643 endif
 644
 645 QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
 646 QUIET_SUBDIR1  =
 647
 648 ifneq ($(findstring $(MAKEFLAGS),w),w)
 649 PRINT_DIR = --no-print-directory
 650 else # "make -w"
 651 NO_SUBDIR = :
 652 endif
 653
 654 ifneq ($(findstring $(MAKEFLAGS),s),s)
 655 ifndef V
 656         QUIET_CC       = @echo '   ' CC $@;
 657         QUIET_AR       = @echo '   ' AR $@;
 658         QUIET_LINK     = @echo '   ' LINK $@;
 659         QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
 660         QUIET_GEN      = @echo '   ' GEN $@;
 661         QUIET_SUBDIR0  = +@subdir=
 662         QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
 663                          $(MAKE) $(PRINT_DIR) -C $$subdir
 664         export V
 665         export QUIET_GEN
 666         export QUIET_BUILT_IN
 667 endif
 668 endif
 669
 670 ifdef ASCIIDOC8
 671         export ASCIIDOC8
 672 endif
 673
 674 # Shell quote (do not use $(call) to accommodate ancient setups);
 675
 676 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
 677 ETC_PERFCONFIG_SQ = $(subst ','\'',$(ETC_PERFCONFIG))
 678
 679 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
 680 bindir_SQ = $(subst ','\'',$(bindir))
 681 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
 682 mandir_SQ = $(subst ','\'',$(mandir))
 683 infodir_SQ = $(subst ','\'',$(infodir))
 684 perfexecdir_SQ = $(subst ','\'',$(perfexecdir))
 685 template_dir_SQ = $(subst ','\'',$(template_dir))
 686 htmldir_SQ = $(subst ','\'',$(htmldir))
 687 prefix_SQ = $(subst ','\'',$(prefix))
 688
 689 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
 690 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
 691
 692 LIBS = $(PERFLIBS) $(EXTLIBS)
 693
 694 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
 695         $(COMPAT_CFLAGS)
 696 LIB_OBJS += $(COMPAT_OBJS)
 697
 698 ALL_CFLAGS += $(BASIC_CFLAGS)
 699 ALL_LDFLAGS += $(BASIC_LDFLAGS)
 700
 701 export TAR INSTALL DESTDIR SHELL_PATH
 702
 703
 704 ### Build rules
 705
 706 SHELL = $(SHELL_PATH)
 707
 708 all:: shell_compatibility_test $(ALL_PROGRAMS) $(BUILT_INS) $(OTHER_PROGRAMS) PERF-BUILD-OPTIONS
 709 ifneq (,$X)
 710         $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) perf$X)), test '$p' -ef '$p$X' || $(RM) '$p';)
 711 endif
 712
 713 all::
 714
 715 please_set_SHELL_PATH_to_a_more_modern_shell:
 716         @$$(:)
 717
 718 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
 719
 720 strip: $(PROGRAMS) perf$X
 721         $(STRIP) $(STRIP_OPTS) $(PROGRAMS) perf$X
 722
 723 perf.o: perf.c common-cmds.h PERF-CFLAGS
 724         $(QUIET_CC)$(CC) -DPERF_VERSION='"$(PERF_VERSION)"' \
 725                 '-DPERF_HTML_PATH="$(htmldir_SQ)"' \
 726                 $(ALL_CFLAGS) -c $(filter %.c,$^)
 727
 728 perf$X: perf.o $(BUILTIN_OBJS) $(PERFLIBS)
 729         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ perf.o \
 730                 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
 731
 732 builtin-help.o: builtin-help.c common-cmds.h PERF-CFLAGS
 733         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) \
 734                 '-DPERF_HTML_PATH="$(htmldir_SQ)"' \
 735                 '-DPERF_MAN_PATH="$(mandir_SQ)"' \
 736                 '-DPERF_INFO_PATH="$(infodir_SQ)"' $<
 737
 738 builtin-timechart.o: builtin-timechart.c common-cmds.h PERF-CFLAGS
 739         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) \
 740                 '-DPERF_HTML_PATH="$(htmldir_SQ)"' \
 741                 '-DPERF_MAN_PATH="$(mandir_SQ)"' \
 742                 '-DPERF_INFO_PATH="$(infodir_SQ)"' $<
 743
 744 $(BUILT_INS): perf$X
 745         $(QUIET_BUILT_IN)$(RM) $@ && \
 746         ln perf$X $@ 2>/dev/null || \
 747         ln -s perf$X $@ 2>/dev/null || \
 748         cp perf$X $@
 749
 750 common-cmds.h: util/generate-cmdlist.sh command-list.txt
 751
 752 common-cmds.h: $(wildcard Documentation/perf-*.txt)
 753         $(QUIET_GEN). util/generate-cmdlist.sh > $@+ && mv $@+ $@
 754
 755 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
 756         $(QUIET_GEN)$(RM) $@ $@+ && \
 757         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
 758             -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
 759             -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
 760             -e 's/@@PERF_VERSION@@/$(PERF_VERSION)/g' \
 761             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
 762             $@.sh >$@+ && \
 763         chmod +x $@+ && \
 764         mv $@+ $@
 765
 766 configure: configure.ac
 767         $(QUIET_GEN)$(RM) $@ $<+ && \
 768         sed -e 's/@@PERF_VERSION@@/$(PERF_VERSION)/g' \
 769             $< > $<+ && \
 770         autoconf -o $@ $<+ && \
 771         $(RM) $<+
 772
 773 # These can record PERF_VERSION
 774 perf.o perf.spec \
 775         $(patsubst %.sh,%,$(SCRIPT_SH)) \
 776         $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 777         : PERF-VERSION-FILE
 778
 779 %.o: %.c PERF-CFLAGS
 780         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
 781 %.s: %.c PERF-CFLAGS
 782         $(QUIET_CC)$(CC) -S $(ALL_CFLAGS) $<
 783 %.o: %.S
 784         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
 785
 786 util/exec_cmd.o: util/exec_cmd.c PERF-CFLAGS
 787         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) \
 788                 '-DPERF_EXEC_PATH="$(perfexecdir_SQ)"' \
 789                 '-DBINDIR="$(bindir_relative_SQ)"' \
 790                 '-DPREFIX="$(prefix_SQ)"' \
 791                 $<
 792
 793 builtin-init-db.o: builtin-init-db.c PERF-CFLAGS
 794         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_PERF_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
 795
 796 util/config.o: util/config.c PERF-CFLAGS
 797         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $<
 798
 799 util/rbtree.o: ../../lib/rbtree.c PERF-CFLAGS
 800         $(QUIET_CC)$(CC) -o util/rbtree.o -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $<
 801
 802 perf-%$X: %.o $(PERFLIBS)
 803         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 804
 805 $(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
 806 $(patsubst perf-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
 807 builtin-revert.o wt-status.o: wt-status.h
 808
 809 $(LIB_FILE): $(LIB_OBJS)
 810         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
 811
 812 doc:
 813         $(MAKE) -C Documentation all
 814
 815 man:
 816         $(MAKE) -C Documentation man
 817
 818 html:
 819         $(MAKE) -C Documentation html
 820
 821 info:
 822         $(MAKE) -C Documentation info
 823
 824 pdf:
 825         $(MAKE) -C Documentation pdf
 826
 827 TAGS:
 828         $(RM) TAGS
 829         $(FIND) . -name '*.[hcS]' -print | xargs etags -a
 830
 831 tags:
 832         $(RM) tags
 833         $(FIND) . -name '*.[hcS]' -print | xargs ctags -a
 834
 835 cscope:
 836         $(RM) cscope*
 837         $(FIND) . -name '*.[hcS]' -print | xargs cscope -b
 838
 839 ### Detect prefix changes
 840 TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\
 841              $(bindir_SQ):$(perfexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
 842
 843 PERF-CFLAGS: .FORCE-PERF-CFLAGS
 844         @FLAGS='$(TRACK_CFLAGS)'; \
 845             if test x"$$FLAGS" != x"`cat PERF-CFLAGS 2>/dev/null`" ; then \
 846                 echo 1>&2 "    * new build flags or prefix"; \
 847                 echo "$$FLAGS" >PERF-CFLAGS; \
 848             fi
 849
 850 # We need to apply sq twice, once to protect from the shell
 851 # that runs PERF-BUILD-OPTIONS, and then again to protect it
 852 # and the first level quoting from the shell that runs "echo".
 853 PERF-BUILD-OPTIONS: .FORCE-PERF-BUILD-OPTIONS
 854         @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@
 855         @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@
 856         @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@
 857         @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@
 858
 859 ### Testing rules
 860
 861 #
 862 # None right now:
 863 #
 864 # TEST_PROGRAMS += test-something$X
 865
 866 all:: $(TEST_PROGRAMS)
 867
 868 # GNU make supports exporting all variables by "export" without parameters.
 869 # However, the environment gets quite big, and some programs have problems
 870 # with that.
 871
 872 export NO_SVN_TESTS
 873
 874 check: common-cmds.h
 875         if sparse; \
 876         then \
 877                 for i in *.c */*.c; \
 878                 do \
 879                         sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; \
 880                 done; \
 881         else \
 882                 echo 2>&1 "Did you mean 'make test'?"; \
 883                 exit 1; \
 884         fi
 885
 886 remove-dashes:
 887         ./fixup-builtins $(BUILT_INS) $(PROGRAMS) $(SCRIPTS)
 888
 889 ### Installation rules
 890
 891 ifneq ($(filter /%,$(firstword $(template_dir))),)
 892 template_instdir = $(template_dir)
 893 else
 894 template_instdir = $(prefix)/$(template_dir)
 895 endif
 896 export template_instdir
 897
 898 ifneq ($(filter /%,$(firstword $(perfexecdir))),)
 899 perfexec_instdir = $(perfexecdir)
 900 else
 901 perfexec_instdir = $(prefix)/$(perfexecdir)
 902 endif
 903 perfexec_instdir_SQ = $(subst ','\'',$(perfexec_instdir))
 904 export perfexec_instdir
 905
 906 install: all
 907         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
 908         $(INSTALL) perf$X '$(DESTDIR_SQ)$(bindir_SQ)'
 909 ifdef BUILT_INS
 910         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
 911         $(INSTALL) $(BUILT_INS) '$(DESTDIR_SQ)$(perfexec_instdir_SQ)'
 912 ifneq (,$X)
 913         $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) perf$X)), $(RM) '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/$p';)
 914 endif
 915 endif
 916
 917 install-doc:
 918         $(MAKE) -C Documentation install
 919
 920 install-man:
 921         $(MAKE) -C Documentation install-man
 922
 923 install-html:
 924         $(MAKE) -C Documentation install-html
 925
 926 install-info:
 927         $(MAKE) -C Documentation install-info
 928
 929 install-pdf:
 930         $(MAKE) -C Documentation install-pdf
 931
 932 quick-install-doc:
 933         $(MAKE) -C Documentation quick-install
 934
 935 quick-install-man:
 936         $(MAKE) -C Documentation quick-install-man
 937
 938 quick-install-html:
 939         $(MAKE) -C Documentation quick-install-html
 940
 941
 942 ### Maintainer's dist rules
 943 #
 944 # None right now
 945 #
 946 #
 947 # perf.spec: perf.spec.in
 948 #       sed -e 's/@@VERSION@@/$(PERF_VERSION)/g' < $< > $@+
 949 #       mv $@+ $@
 950 #
 951 # PERF_TARNAME=perf-$(PERF_VERSION)
 952 # dist: perf.spec perf-archive$(X) configure
 953 #       ./perf-archive --format=tar \
 954 #               --prefix=$(PERF_TARNAME)/ HEAD^{tree} > $(PERF_TARNAME).tar
 955 #       @mkdir -p $(PERF_TARNAME)
 956 #       @cp perf.spec configure $(PERF_TARNAME)
 957 #       @echo $(PERF_VERSION) > $(PERF_TARNAME)/version
 958 #       $(TAR) rf $(PERF_TARNAME).tar \
 959 #               $(PERF_TARNAME)/perf.spec \
 960 #               $(PERF_TARNAME)/configure \
 961 #               $(PERF_TARNAME)/version
 962 #       @$(RM) -r $(PERF_TARNAME)
 963 #       gzip -f -9 $(PERF_TARNAME).tar
 964 #
 965 # htmldocs = perf-htmldocs-$(PERF_VERSION)
 966 # manpages = perf-manpages-$(PERF_VERSION)
 967 # dist-doc:
 968 #       $(RM) -r .doc-tmp-dir
 969 #       mkdir .doc-tmp-dir
 970 #       $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
 971 #       cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
 972 #       gzip -n -9 -f $(htmldocs).tar
 973 #       :
 974 #       $(RM) -r .doc-tmp-dir
 975 #       mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
 976 #       $(MAKE) -C Documentation DESTDIR=./ \
 977 #               man1dir=../.doc-tmp-dir/man1 \
 978 #               man5dir=../.doc-tmp-dir/man5 \
 979 #               man7dir=../.doc-tmp-dir/man7 \
 980 #               install
 981 #       cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
 982 #       gzip -n -9 -f $(manpages).tar
 983 #       $(RM) -r .doc-tmp-dir
 984 #
 985 # rpm: dist
 986 #       $(RPMBUILD) -ta $(PERF_TARNAME).tar.gz
 987
 988 ### Cleaning rules
 989
 990 distclean: clean
 991 #       $(RM) configure
 992
 993 clean:
 994         $(RM) *.o */*.o $(LIB_FILE)
 995         $(RM) $(ALL_PROGRAMS) $(BUILT_INS) perf$X
 996         $(RM) $(TEST_PROGRAMS)
 997         $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags cscope*
 998         $(RM) -r autom4te.cache
 999         $(RM) config.log config.mak.autogen config.mak.append config.status config.cache
1000         $(RM) -r $(PERF_TARNAME) .doc-tmp-dir
1001         $(RM) $(PERF_TARNAME).tar.gz perf-core_$(PERF_VERSION)-*.tar.gz
1002         $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
1003         $(MAKE) -C Documentation/ clean
1004         $(RM) PERF-VERSION-FILE PERF-CFLAGS PERF-BUILD-OPTIONS
1005
1006 .PHONY: all install clean strip
1007 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
1008 .PHONY: .FORCE-PERF-VERSION-FILE TAGS tags cscope .FORCE-PERF-CFLAGS
1009 .PHONY: .FORCE-PERF-BUILD-OPTIONS
1010
1011 ### Make sure built-ins do not have dups and listed in perf.c
1012 #
1013 check-builtins::
1014         ./check-builtins.sh
1015
1016 ### Test suite coverage testing
1017 #
1018 # None right now
1019 #
1020 # .PHONY: coverage coverage-clean coverage-build coverage-report
1021 #
1022 # coverage:
1023 #       $(MAKE) coverage-build
1024 #       $(MAKE) coverage-report
1025 #
1026 # coverage-clean:
1027 #       rm -f *.gcda *.gcno
1028 #
1029 # COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
1030 # COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
1031 #
1032 # coverage-build: coverage-clean
1033 #       $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
1034 #       $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
1035 #               -j1 test
1036 #
1037 # coverage-report:
1038 #       gcov -b *.c */*.c
1039 #       grep '^function.*called 0 ' *.c.gcov */*.c.gcov \
1040 #               | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
1041 #               | tee coverage-untested-functions