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 SHELL_PATH to a POSIX shell if your /bin/sh is broken.
   7 #
   8 # Define SANE_TOOL_PATH to a colon-separated list of paths to prepend
   9 # to PATH if your tools in /usr/bin are broken.
  10 #
  11 # Define SOCKLEN_T to a suitable type (such as 'size_t') if your
  12 # system headers do not define a socklen_t type.
  13 #
  14 # Define INLINE to a suitable substitute (such as '__inline' or '') if git
  15 # fails to compile with errors about undefined inline functions or similar.
  16 #
  17 # Define SNPRINTF_RETURNS_BOGUS if your are on a system which snprintf()
  18 # or vsnprintf() return -1 instead of number of characters which would
  19 # have been written to the final string if enough space had been available.
  20 #
  21 # Define FREAD_READS_DIRECTORIES if your are on a system which succeeds
  22 # when attempting to read from an fopen'ed directory.
  23 #
  24 # Define NO_OPENSSL environment variable if you do not have OpenSSL.
  25 # This also implies BLK_SHA1.
  26 #
  27 # Define USE_LIBPCRE if you have and want to use libpcre. git-grep will be
  28 # able to use Perl-compatible regular expressions.
  29 #
  30 # Define LIBPCREDIR=/foo/bar if your libpcre header and library files are in
  31 # /foo/bar/include and /foo/bar/lib directories.
  32 #
  33 # Define NO_CURL if you do not have libcurl installed.  git-http-fetch and
  34 # git-http-push are not built, and you cannot use http:// and https://
  35 # transports (neither smart nor dumb).
  36 #
  37 # Define CURLDIR=/foo/bar if your curl header and library files are in
  38 # /foo/bar/include and /foo/bar/lib directories.
  39 #
  40 # Define NO_EXPAT if you do not have expat installed.  git-http-push is
  41 # not built, and you cannot push using http:// and https:// transports (dumb).
  42 #
  43 # Define EXPATDIR=/foo/bar if your expat header and library files are in
  44 # /foo/bar/include and /foo/bar/lib directories.
  45 #
  46 # Define NO_GETTEXT if you don't want Git output to be translated.
  47 # A translated Git requires GNU libintl or another gettext implementation,
  48 # plus libintl-perl at runtime.
  49 #
  50 # Define USE_GETTEXT_SCHEME and set it to 'fallthrough', if you don't trust
  51 # the installed gettext translation of the shell scripts output.
  52 #
  53 # Define HAVE_LIBCHARSET_H if you haven't set NO_GETTEXT and you can't
  54 # trust the langinfo.h's nl_langinfo(CODESET) function to return the
  55 # current character set. GNU and Solaris have a nl_langinfo(CODESET),
  56 # FreeBSD can use either, but MinGW and some others need to use
  57 # libcharset.h's locale_charset() instead.
  58 #
  59 # Define CHARSET_LIB to you need to link with library other than -liconv to
  60 # use locale_charset() function.  On some platforms this needs to set to
  61 # -lcharset
  62 #
  63 # Define LIBC_CONTAINS_LIBINTL if your gettext implementation doesn't
  64 # need -lintl when linking.
  65 #
  66 # Define NO_MSGFMT_EXTENDED_OPTIONS if your implementation of msgfmt
  67 # doesn't support GNU extensions like --check and --statistics
  68 #
  69 # Define HAVE_PATHS_H if you have paths.h and want to use the default PATH
  70 # it specifies.
  71 #
  72 # Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
  73 #
  74 # Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
  75 # d_type in struct dirent (Cygwin 1.5, fixed in Cygwin 1.7).
  76 #
  77 # Define HAVE_STRINGS_H if you have strings.h and need it for strcasecmp.
  78 #
  79 # Define NO_STRCASESTR if you don't have strcasestr.
  80 #
  81 # Define NO_MEMMEM if you don't have memmem.
  82 #
  83 # Define NO_GETPAGESIZE if you don't have getpagesize.
  84 #
  85 # Define NO_STRLCPY if you don't have strlcpy.
  86 #
  87 # Define NO_STRTOUMAX if you don't have both strtoimax and strtoumax in the
  88 # C library. If your compiler also does not support long long or does not have
  89 # strtoull, define NO_STRTOULL.
  90 #
  91 # Define NO_SETENV if you don't have setenv in the C library.
  92 #
  93 # Define NO_UNSETENV if you don't have unsetenv in the C library.
  94 #
  95 # Define NO_MKDTEMP if you don't have mkdtemp in the C library.
  96 #
  97 # Define MKDIR_WO_TRAILING_SLASH if your mkdir() can't deal with trailing slash.
  98 #
  99 # Define NO_MKSTEMPS if you don't have mkstemps in the C library.
 100 #
 101 # Define NO_STRTOK_R if you don't have strtok_r in the C library.
 102 #
 103 # Define NO_FNMATCH if you don't have fnmatch in the C library.
 104 #
 105 # Define NO_FNMATCH_CASEFOLD if your fnmatch function doesn't have the
 106 # FNM_CASEFOLD GNU extension.
 107 #
 108 # Define NO_GECOS_IN_PWENT if you don't have pw_gecos in struct passwd
 109 # in the C library.
 110 #
 111 # Define NO_LIBGEN_H if you don't have libgen.h.
 112 #
 113 # Define NEEDS_LIBGEN if your libgen needs -lgen when linking
 114 #
 115 # Define NO_SYS_SELECT_H if you don't have sys/select.h.
 116 #
 117 # Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
 118 # Enable it on Windows.  By default, symrefs are still used.
 119 #
 120 # Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
 121 # tests.  These tests take up a significant amount of the total test time
 122 # but are not needed unless you plan to talk to SVN repos.
 123 #
 124 # Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
 125 # installed in /sw, but don't want GIT to link against any libraries
 126 # installed there.  If defined you may specify your own (or Fink's)
 127 # include directories and library directories by defining CFLAGS
 128 # and LDFLAGS appropriately.
 129 #
 130 # Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
 131 # have DarwinPorts installed in /opt/local, but don't want GIT to
 132 # link against any libraries installed there.  If defined you may
 133 # specify your own (or DarwinPort's) include directories and
 134 # library directories by defining CFLAGS and LDFLAGS appropriately.
 135 #
 136 # Define BLK_SHA1 environment variable to make use of the bundled
 137 # optimized C SHA1 routine.
 138 #
 139 # Define PPC_SHA1 environment variable when running make to make use of
 140 # a bundled SHA1 routine optimized for PowerPC.
 141 #
 142 # Define NEEDS_CRYPTO_WITH_SSL if you need -lcrypto when using -lssl (Darwin).
 143 #
 144 # Define NEEDS_SSL_WITH_CRYPTO if you need -lssl when using -lcrypto (Darwin).
 145 #
 146 # Define NEEDS_SSL_WITH_CURL if you need -lssl with -lcurl (Minix).
 147 #
 148 # Define NEEDS_IDN_WITH_CURL if you need -lidn when using -lcurl (Minix).
 149 #
 150 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
 151 #
 152 # Define NEEDS_LIBINTL_BEFORE_LIBICONV if you need libintl before libiconv.
 153 #
 154 # Define NO_INTPTR_T if you don't have intptr_t nor uintptr_t.
 155 #
 156 # Define NO_UINTMAX_T if you don't have uintmax_t.
 157 #
 158 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
 159 # Patrick Mauritz).
 160 #
 161 # Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
 162 # Notably on Solaris hstrerror resides in libresolv and on Solaris 7
 163 # inet_ntop and inet_pton additionally reside there.
 164 #
 165 # Define NO_MMAP if you want to avoid mmap.
 166 #
 167 # Define NO_SYS_POLL_H if you don't have sys/poll.h.
 168 #
 169 # Define NO_POLL if you do not have or don't want to use poll().
 170 # This also implies NO_SYS_POLL_H.
 171 #
 172 # Define NEEDS_SYS_PARAM_H if you need to include sys/param.h to compile,
 173 # *PLEASE* REPORT to git@vger.kernel.org if your platform needs this;
 174 # we want to know more about the issue.
 175 #
 176 # Define NO_PTHREADS if you do not have or do not want to use Pthreads.
 177 #
 178 # Define NO_PREAD if you have a problem with pread() system call (e.g.
 179 # cygwin1.dll before v1.5.22).
 180 #
 181 # Define NO_SETITIMER if you don't have setitimer()
 182 #
 183 # Define NO_STRUCT_ITIMERVAL if you don't have struct itimerval
 184 # This also implies NO_SETITIMER
 185 #
 186 # Define NO_THREAD_SAFE_PREAD if your pread() implementation is not
 187 # thread-safe. (e.g. compat/pread.c or cygwin)
 188 #
 189 # Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
 190 # generally faster on your platform than accessing the working directory.
 191 #
 192 # Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
 193 # the executable mode bit, but doesn't really do so.
 194 #
 195 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
 196 #
 197 # Define NO_UNIX_SOCKETS if your system does not offer unix sockets.
 198 #
 199 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
 200 # sockaddr_storage.
 201 #
 202 # Define NO_ICONV if your libc does not properly support iconv.
 203 #
 204 # Define OLD_ICONV if your library has an old iconv(), where the second
 205 # (input buffer pointer) parameter is declared with type (const char **).
 206 #
 207 # Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
 208 #
 209 # Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
 210 # that tells runtime paths to dynamic libraries;
 211 # "-Wl,-rpath=/path/lib" is used instead.
 212 #
 213 # Define NO_NORETURN if using buggy versions of gcc 4.6+ and profile feedback,
 214 # as the compiler can crash (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49299)
 215 #
 216 # Define USE_NSEC below if you want git to care about sub-second file mtimes
 217 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
 218 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
 219 # randomly break unless your underlying filesystem supports those sub-second
 220 # times (my ext3 doesn't).
 221 #
 222 # Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
 223 # "st_ctim"
 224 #
 225 # Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
 226 # available.  This automatically turns USE_NSEC off.
 227 #
 228 # Define USE_STDEV below if you want git to care about the underlying device
 229 # change being considered an inode change from the update-index perspective.
 230 #
 231 # Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
 232 # field that counts the on-disk footprint in 512-byte blocks.
 233 #
 234 # Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72
 235 # (not v1.73 or v1.71).
 236 #
 237 # Define ASCIIDOC_ROFF if your DocBook XSL does not escape raw roff directives
 238 # (versions 1.68.1 through v1.72).
 239 #
 240 # Define GNU_ROFF if your target system uses GNU groff.  This forces
 241 # apostrophes to be ASCII so that cut&pasting examples to the shell
 242 # will work.
 243 #
 244 # Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 245 # MakeMaker (e.g. using ActiveState under Cygwin).
 246 #
 247 # Define NO_PERL if you do not want Perl scripts or libraries at all.
 248 #
 249 # Define NO_PYTHON if you do not want Python scripts or libraries at all.
 250 #
 251 # Define NO_TCLTK if you do not want Tcl/Tk GUI.
 252 #
 253 # The TCL_PATH variable governs the location of the Tcl interpreter
 254 # used to optimize git-gui for your system.  Only used if NO_TCLTK
 255 # is not set.  Defaults to the bare 'tclsh'.
 256 #
 257 # The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
 258 # If not set it defaults to the bare 'wish'. If it is set to the empty
 259 # string then NO_TCLTK will be forced (this is used by configure script).
 260 #
 261 # Define INTERNAL_QSORT to use Git's implementation of qsort(), which
 262 # is a simplified version of the merge sort used in glibc. This is
 263 # recommended if Git triggers O(n^2) behavior in your platform's qsort().
 264 #
 265 # Define UNRELIABLE_FSTAT if your system's fstat does not return the same
 266 # information on a not yet closed file that lstat would return for the same
 267 # file after it was closed.
 268 #
 269 # Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
 270 # when hardlinking a file to another name and unlinking the original file right
 271 # away (some NTFS drivers seem to zero the contents in that scenario).
 272 #
 273 # Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
 274 # programs as a tar, where bin/ and libexec/ might be on different file systems.
 275 #
 276 # Define NO_INSTALL_HARDLINKS if you prefer to use either symbolic links or
 277 # copies to install built-in git commands e.g. git-cat-file.
 278 #
 279 # Define USE_NED_ALLOCATOR if you want to replace the platforms default
 280 # memory allocators with the nedmalloc allocator written by Niall Douglas.
 281 #
 282 # Define NO_REGEX if you have no or inferior regex support in your C library.
 283 #
 284 # Define HAVE_DEV_TTY if your system can open /dev/tty to interact with the
 285 # user.
 286 #
 287 # Define GETTEXT_POISON if you are debugging the choice of strings marked
 288 # for translation.  In a GETTEXT_POISON build, you can turn all strings marked
 289 # for translation into gibberish by setting the GIT_GETTEXT_POISON variable
 290 # (to any value) in your environment.
 291 #
 292 # Define JSMIN to point to JavaScript minifier that functions as
 293 # a filter to have gitweb.js minified.
 294 #
 295 # Define CSSMIN to point to a CSS minifier in order to generate a minified
 296 # version of gitweb.css
 297 #
 298 # Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
 299 # you want to use something different.  The value will be interpreted by the
 300 # shell at runtime when it is used.
 301 #
 302 # Define DEFAULT_EDITOR to a sensible editor command (defaults to "vi") if you
 303 # want to use something different.  The value will be interpreted by the shell
 304 # if necessary when it is used.  Examples:
 305 #
 306 #   DEFAULT_EDITOR='~/bin/vi',
 307 #   DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
 308 #   DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
 309 #
 310 # Define COMPUTE_HEADER_DEPENDENCIES to "yes" if you want dependencies on
 311 # header files to be automatically computed, to avoid rebuilding objects when
 312 # an unrelated header file changes.  Define it to "no" to use the hard-coded
 313 # dependency rules.  The default is "auto", which means to use computed header
 314 # dependencies if your compiler is detected to support it.
 315 #
 316 # Define CHECK_HEADER_DEPENDENCIES to check for problems in the hard-coded
 317 # dependency rules.
 318 #
 319 # Define NATIVE_CRLF if your platform uses CRLF for line endings.
 320 #
 321 # Define XDL_FAST_HASH to use an alternative line-hashing method in
 322 # the diff algorithm.  It gives a nice speedup if your processor has
 323 # fast unaligned word loads.  Does NOT work on big-endian systems!
 324 # Enabled by default on x86_64.
 325 #
 326 # Define GIT_USER_AGENT if you want to change how git identifies itself during
 327 # network interactions.  The default is "git/$(GIT_VERSION)".
 328 #
 329 # Define DEFAULT_HELP_FORMAT to "man", "info" or "html"
 330 # (defaults to "man") if you want to have a different default when
 331 # "git help" is called without a parameter specifying the format.
 332
 333 GIT-VERSION-FILE: FORCE
 334         @$(SHELL_PATH) ./GIT-VERSION-GEN
 335 -include GIT-VERSION-FILE
 336
 337 # CFLAGS and LDFLAGS are for the users to override from the command line.
 338
 339 CFLAGS = -g -O2 -Wall
 340 LDFLAGS =
 341 ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
 342 ALL_LDFLAGS = $(LDFLAGS)
 343 STRIP ?= strip
 344
 345 # Among the variables below, these:
 346 #   gitexecdir
 347 #   template_dir
 348 #   mandir
 349 #   infodir
 350 #   htmldir
 351 #   sysconfdir
 352 # can be specified as a relative path some/where/else;
 353 # this is interpreted as relative to $(prefix) and "git" at
 354 # runtime figures out where they are based on the path to the executable.
 355 # This can help installing the suite in a relocatable way.
 356
 357 prefix = $(HOME)
 358 bindir_relative = bin
 359 bindir = $(prefix)/$(bindir_relative)
 360 mandir = share/man
 361 infodir = share/info
 362 gitexecdir = libexec/git-core
 363 mergetoolsdir = $(gitexecdir)/mergetools
 364 sharedir = $(prefix)/share
 365 gitwebdir = $(sharedir)/gitweb
 366 localedir = $(sharedir)/locale
 367 template_dir = share/git-core/templates
 368 htmldir = share/doc/git-doc
 369 ETC_GITCONFIG = $(sysconfdir)/gitconfig
 370 ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
 371 lib = lib
 372 # DESTDIR =
 373 pathsep = :
 374
 375 export prefix bindir sharedir sysconfdir gitwebdir localedir
 376
 377 CC = cc
 378 AR = ar
 379 RM = rm -f
 380 DIFF = diff
 381 TAR = tar
 382 FIND = find
 383 INSTALL = install
 384 RPMBUILD = rpmbuild
 385 TCL_PATH = tclsh
 386 TCLTK_PATH = wish
 387 XGETTEXT = xgettext
 388 MSGFMT = msgfmt
 389 PTHREAD_LIBS = -lpthread
 390 PTHREAD_CFLAGS =
 391 GCOV = gcov
 392
 393 export TCL_PATH TCLTK_PATH
 394
 395 SPARSE_FLAGS =
 396
 397
 398
 399 ### --- END CONFIGURATION SECTION ---
 400
 401 # Those must not be GNU-specific; they are shared with perl/ which may
 402 # be built by a different compiler. (Note that this is an artifact now
 403 # but it still might be nice to keep that distinction.)
 404 BASIC_CFLAGS = -I.
 405 BASIC_LDFLAGS =
 406
 407 # Guard against environment variables
 408 BUILTIN_OBJS =
 409 BUILT_INS =
 410 COMPAT_CFLAGS =
 411 COMPAT_OBJS =
 412 XDIFF_OBJS =
 413 VCSSVN_OBJS =
 414 GENERATED_H =
 415 EXTRA_CPPFLAGS =
 416 LIB_H =
 417 LIB_OBJS =
 418 PROGRAM_OBJS =
 419 PROGRAMS =
 420 SCRIPT_PERL =
 421 SCRIPT_PYTHON =
 422 SCRIPT_SH =
 423 SCRIPT_LIB =
 424 TEST_PROGRAMS_NEED_X =
 425
 426 # Having this variable in your environment would break pipelines because
 427 # you cause "cd" to echo its destination to stdout.  It can also take
 428 # scripts to unexpected places.  If you like CDPATH, define it for your
 429 # interactive shell sessions without exporting it.
 430 unexport CDPATH
 431
 432 SCRIPT_SH += git-am.sh
 433 SCRIPT_SH += git-bisect.sh
 434 SCRIPT_SH += git-difftool--helper.sh
 435 SCRIPT_SH += git-filter-branch.sh
 436 SCRIPT_SH += git-lost-found.sh
 437 SCRIPT_SH += git-merge-octopus.sh
 438 SCRIPT_SH += git-merge-one-file.sh
 439 SCRIPT_SH += git-merge-resolve.sh
 440 SCRIPT_SH += git-mergetool.sh
 441 SCRIPT_SH += git-pull.sh
 442 SCRIPT_SH += git-quiltimport.sh
 443 SCRIPT_SH += git-rebase.sh
 444 SCRIPT_SH += git-repack.sh
 445 SCRIPT_SH += git-request-pull.sh
 446 SCRIPT_SH += git-stash.sh
 447 SCRIPT_SH += git-submodule.sh
 448 SCRIPT_SH += git-web--browse.sh
 449
 450 SCRIPT_LIB += git-mergetool--lib
 451 SCRIPT_LIB += git-parse-remote
 452 SCRIPT_LIB += git-rebase--am
 453 SCRIPT_LIB += git-rebase--interactive
 454 SCRIPT_LIB += git-rebase--merge
 455 SCRIPT_LIB += git-sh-setup
 456 SCRIPT_LIB += git-sh-i18n
 457
 458 SCRIPT_PERL += git-add--interactive.perl
 459 SCRIPT_PERL += git-difftool.perl
 460 SCRIPT_PERL += git-archimport.perl
 461 SCRIPT_PERL += git-cvsexportcommit.perl
 462 SCRIPT_PERL += git-cvsimport.perl
 463 SCRIPT_PERL += git-cvsserver.perl
 464 SCRIPT_PERL += git-relink.perl
 465 SCRIPT_PERL += git-send-email.perl
 466 SCRIPT_PERL += git-svn.perl
 467
 468 SCRIPT_PYTHON += git-remote-testgit.py
 469 SCRIPT_PYTHON += git-p4.py
 470
 471 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
 472           $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 473           $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
 474           git-instaweb
 475
 476 ETAGS_TARGET = TAGS
 477
 478 # Empty...
 479 EXTRA_PROGRAMS =
 480
 481 # ... and all the rest that could be moved out of bindir to gitexecdir
 482 PROGRAMS += $(EXTRA_PROGRAMS)
 483
 484 PROGRAM_OBJS += credential-store.o
 485 PROGRAM_OBJS += daemon.o
 486 PROGRAM_OBJS += fast-import.o
 487 PROGRAM_OBJS += http-backend.o
 488 PROGRAM_OBJS += imap-send.o
 489 PROGRAM_OBJS += sh-i18n--envsubst.o
 490 PROGRAM_OBJS += shell.o
 491 PROGRAM_OBJS += show-index.o
 492 PROGRAM_OBJS += upload-pack.o
 493 PROGRAM_OBJS += remote-testsvn.o
 494
 495 # Binary suffix, set to .exe for Windows builds
 496 X =
 497
 498 PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
 499
 500 TEST_PROGRAMS_NEED_X += test-chmtime
 501 TEST_PROGRAMS_NEED_X += test-ctype
 502 TEST_PROGRAMS_NEED_X += test-date
 503 TEST_PROGRAMS_NEED_X += test-delta
 504 TEST_PROGRAMS_NEED_X += test-dump-cache-tree
 505 TEST_PROGRAMS_NEED_X += test-genrandom
 506 TEST_PROGRAMS_NEED_X += test-index-version
 507 TEST_PROGRAMS_NEED_X += test-line-buffer
 508 TEST_PROGRAMS_NEED_X += test-match-trees
 509 TEST_PROGRAMS_NEED_X += test-mergesort
 510 TEST_PROGRAMS_NEED_X += test-mktemp
 511 TEST_PROGRAMS_NEED_X += test-parse-options
 512 TEST_PROGRAMS_NEED_X += test-path-utils
 513 TEST_PROGRAMS_NEED_X += test-regex
 514 TEST_PROGRAMS_NEED_X += test-revision-walking
 515 TEST_PROGRAMS_NEED_X += test-run-command
 516 TEST_PROGRAMS_NEED_X += test-scrap-cache-tree
 517 TEST_PROGRAMS_NEED_X += test-sha1
 518 TEST_PROGRAMS_NEED_X += test-sigchain
 519 TEST_PROGRAMS_NEED_X += test-string-list
 520 TEST_PROGRAMS_NEED_X += test-subprocess
 521 TEST_PROGRAMS_NEED_X += test-svn-fe
 522
 523 TEST_PROGRAMS = $(patsubst %,%$X,$(TEST_PROGRAMS_NEED_X))
 524
 525 # List built-in command $C whose implementation cmd_$C() is not in
 526 # builtin/$C.o but is linked in as part of some other command.
 527 BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
 528
 529 BUILT_INS += git-cherry$X
 530 BUILT_INS += git-cherry-pick$X
 531 BUILT_INS += git-format-patch$X
 532 BUILT_INS += git-fsck-objects$X
 533 BUILT_INS += git-get-tar-commit-id$X
 534 BUILT_INS += git-init$X
 535 BUILT_INS += git-merge-subtree$X
 536 BUILT_INS += git-peek-remote$X
 537 BUILT_INS += git-repo-config$X
 538 BUILT_INS += git-show$X
 539 BUILT_INS += git-stage$X
 540 BUILT_INS += git-status$X
 541 BUILT_INS += git-whatchanged$X
 542
 543 # what 'all' will build and 'install' will install in gitexecdir,
 544 # excluding programs for built-in commands
 545 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 546
 547 # what 'all' will build but not install in gitexecdir
 548 OTHER_PROGRAMS = git$X
 549
 550 # what test wrappers are needed and 'install' will install, in bindir
 551 BINDIR_PROGRAMS_NEED_X += git
 552 BINDIR_PROGRAMS_NEED_X += git-upload-pack
 553 BINDIR_PROGRAMS_NEED_X += git-receive-pack
 554 BINDIR_PROGRAMS_NEED_X += git-upload-archive
 555 BINDIR_PROGRAMS_NEED_X += git-shell
 556
 557 BINDIR_PROGRAMS_NO_X += git-cvsserver
 558
 559 # Set paths to tools early so that they can be used for version tests.
 560 ifndef SHELL_PATH
 561         SHELL_PATH = /bin/sh
 562 endif
 563 ifndef PERL_PATH
 564         PERL_PATH = /usr/bin/perl
 565 endif
 566 ifndef PYTHON_PATH
 567         PYTHON_PATH = /usr/bin/python
 568 endif
 569
 570 export PERL_PATH
 571 export PYTHON_PATH
 572
 573 LIB_FILE = libgit.a
 574 XDIFF_LIB = xdiff/lib.a
 575 VCSSVN_LIB = vcs-svn/lib.a
 576
 577 LIB_H += xdiff/xinclude.h
 578 LIB_H += xdiff/xmacros.h
 579 LIB_H += xdiff/xdiff.h
 580 LIB_H += xdiff/xtypes.h
 581 LIB_H += xdiff/xutils.h
 582 LIB_H += xdiff/xprepare.h
 583 LIB_H += xdiff/xdiffi.h
 584 LIB_H += xdiff/xemit.h
 585
 586 LIB_H += vcs-svn/line_buffer.h
 587 LIB_H += vcs-svn/sliding_window.h
 588 LIB_H += vcs-svn/repo_tree.h
 589 LIB_H += vcs-svn/fast_export.h
 590 LIB_H += vcs-svn/svndiff.h
 591 LIB_H += vcs-svn/svndump.h
 592
 593 GENERATED_H += common-cmds.h
 594
 595 LIB_H += advice.h
 596 LIB_H += archive.h
 597 LIB_H += argv-array.h
 598 LIB_H += attr.h
 599 LIB_H += bisect.h
 600 LIB_H += blob.h
 601 LIB_H += branch.h
 602 LIB_H += builtin.h
 603 LIB_H += bulk-checkin.h
 604 LIB_H += bundle.h
 605 LIB_H += cache-tree.h
 606 LIB_H += cache.h
 607 LIB_H += color.h
 608 LIB_H += column.h
 609 LIB_H += commit.h
 610 LIB_H += compat/bswap.h
 611 LIB_H += compat/cygwin.h
 612 LIB_H += compat/mingw.h
 613 LIB_H += compat/obstack.h
 614 LIB_H += compat/poll/poll.h
 615 LIB_H += compat/precompose_utf8.h
 616 LIB_H += compat/terminal.h
 617 LIB_H += compat/win32/dirent.h
 618 LIB_H += compat/win32/pthread.h
 619 LIB_H += compat/win32/syslog.h
 620 LIB_H += connected.h
 621 LIB_H += convert.h
 622 LIB_H += credential.h
 623 LIB_H += csum-file.h
 624 LIB_H += decorate.h
 625 LIB_H += delta.h
 626 LIB_H += diff.h
 627 LIB_H += diffcore.h
 628 LIB_H += dir.h
 629 LIB_H += exec_cmd.h
 630 LIB_H += fetch-pack.h
 631 LIB_H += fmt-merge-msg.h
 632 LIB_H += fsck.h
 633 LIB_H += gettext.h
 634 LIB_H += git-compat-util.h
 635 LIB_H += gpg-interface.h
 636 LIB_H += graph.h
 637 LIB_H += grep.h
 638 LIB_H += hash.h
 639 LIB_H += help.h
 640 LIB_H += http.h
 641 LIB_H += kwset.h
 642 LIB_H += levenshtein.h
 643 LIB_H += list-objects.h
 644 LIB_H += ll-merge.h
 645 LIB_H += log-tree.h
 646 LIB_H += mailmap.h
 647 LIB_H += merge-file.h
 648 LIB_H += merge-recursive.h
 649 LIB_H += mergesort.h
 650 LIB_H += notes-cache.h
 651 LIB_H += notes-merge.h
 652 LIB_H += notes.h
 653 LIB_H += object.h
 654 LIB_H += pack-refs.h
 655 LIB_H += pack-revindex.h
 656 LIB_H += pack.h
 657 LIB_H += parse-options.h
 658 LIB_H += patch-ids.h
 659 LIB_H += pkt-line.h
 660 LIB_H += progress.h
 661 LIB_H += prompt.h
 662 LIB_H += quote.h
 663 LIB_H += reachable.h
 664 LIB_H += reflog-walk.h
 665 LIB_H += refs.h
 666 LIB_H += remote.h
 667 LIB_H += rerere.h
 668 LIB_H += resolve-undo.h
 669 LIB_H += revision.h
 670 LIB_H += run-command.h
 671 LIB_H += send-pack.h
 672 LIB_H += sequencer.h
 673 LIB_H += sha1-array.h
 674 LIB_H += sha1-lookup.h
 675 LIB_H += shortlog.h
 676 LIB_H += sideband.h
 677 LIB_H += sigchain.h
 678 LIB_H += strbuf.h
 679 LIB_H += streaming.h
 680 LIB_H += string-list.h
 681 LIB_H += submodule.h
 682 LIB_H += tag.h
 683 LIB_H += tar.h
 684 LIB_H += thread-utils.h
 685 LIB_H += transport.h
 686 LIB_H += tree-walk.h
 687 LIB_H += tree.h
 688 LIB_H += unpack-trees.h
 689 LIB_H += url.h
 690 LIB_H += userdiff.h
 691 LIB_H += utf8.h
 692 LIB_H += varint.h
 693 LIB_H += walker.h
 694 LIB_H += wt-status.h
 695 LIB_H += xdiff-interface.h
 696 LIB_H += xdiff/xdiff.h
 697
 698 LIB_OBJS += abspath.o
 699 LIB_OBJS += advice.o
 700 LIB_OBJS += alias.o
 701 LIB_OBJS += alloc.o
 702 LIB_OBJS += archive.o
 703 LIB_OBJS += archive-tar.o
 704 LIB_OBJS += archive-zip.o
 705 LIB_OBJS += argv-array.o
 706 LIB_OBJS += attr.o
 707 LIB_OBJS += base85.o
 708 LIB_OBJS += bisect.o
 709 LIB_OBJS += blob.o
 710 LIB_OBJS += branch.o
 711 LIB_OBJS += bulk-checkin.o
 712 LIB_OBJS += bundle.o
 713 LIB_OBJS += cache-tree.o
 714 LIB_OBJS += color.o
 715 LIB_OBJS += column.o
 716 LIB_OBJS += combine-diff.o
 717 LIB_OBJS += commit.o
 718 LIB_OBJS += compat/obstack.o
 719 LIB_OBJS += compat/terminal.o
 720 LIB_OBJS += config.o
 721 LIB_OBJS += connect.o
 722 LIB_OBJS += connected.o
 723 LIB_OBJS += convert.o
 724 LIB_OBJS += copy.o
 725 LIB_OBJS += credential.o
 726 LIB_OBJS += csum-file.o
 727 LIB_OBJS += ctype.o
 728 LIB_OBJS += date.o
 729 LIB_OBJS += decorate.o
 730 LIB_OBJS += diffcore-break.o
 731 LIB_OBJS += diffcore-delta.o
 732 LIB_OBJS += diffcore-order.o
 733 LIB_OBJS += diffcore-pickaxe.o
 734 LIB_OBJS += diffcore-rename.o
 735 LIB_OBJS += diff-delta.o
 736 LIB_OBJS += diff-lib.o
 737 LIB_OBJS += diff-no-index.o
 738 LIB_OBJS += diff.o
 739 LIB_OBJS += dir.o
 740 LIB_OBJS += editor.o
 741 LIB_OBJS += entry.o
 742 LIB_OBJS += environment.o
 743 LIB_OBJS += exec_cmd.o
 744 LIB_OBJS += fetch-pack.o
 745 LIB_OBJS += fsck.o
 746 LIB_OBJS += gettext.o
 747 LIB_OBJS += gpg-interface.o
 748 LIB_OBJS += graph.o
 749 LIB_OBJS += grep.o
 750 LIB_OBJS += hash.o
 751 LIB_OBJS += help.o
 752 LIB_OBJS += hex.o
 753 LIB_OBJS += ident.o
 754 LIB_OBJS += kwset.o
 755 LIB_OBJS += levenshtein.o
 756 LIB_OBJS += list-objects.o
 757 LIB_OBJS += ll-merge.o
 758 LIB_OBJS += lockfile.o
 759 LIB_OBJS += log-tree.o
 760 LIB_OBJS += mailmap.o
 761 LIB_OBJS += match-trees.o
 762 LIB_OBJS += merge.o
 763 LIB_OBJS += merge-file.o
 764 LIB_OBJS += merge-recursive.o
 765 LIB_OBJS += mergesort.o
 766 LIB_OBJS += name-hash.o
 767 LIB_OBJS += notes.o
 768 LIB_OBJS += notes-cache.o
 769 LIB_OBJS += notes-merge.o
 770 LIB_OBJS += object.o
 771 LIB_OBJS += pack-check.o
 772 LIB_OBJS += pack-refs.o
 773 LIB_OBJS += pack-revindex.o
 774 LIB_OBJS += pack-write.o
 775 LIB_OBJS += pager.o
 776 LIB_OBJS += parse-options.o
 777 LIB_OBJS += parse-options-cb.o
 778 LIB_OBJS += patch-delta.o
 779 LIB_OBJS += patch-ids.o
 780 LIB_OBJS += path.o
 781 LIB_OBJS += pkt-line.o
 782 LIB_OBJS += preload-index.o
 783 LIB_OBJS += pretty.o
 784 LIB_OBJS += progress.o
 785 LIB_OBJS += prompt.o
 786 LIB_OBJS += quote.o
 787 LIB_OBJS += reachable.o
 788 LIB_OBJS += read-cache.o
 789 LIB_OBJS += reflog-walk.o
 790 LIB_OBJS += refs.o
 791 LIB_OBJS += remote.o
 792 LIB_OBJS += replace_object.o
 793 LIB_OBJS += rerere.o
 794 LIB_OBJS += resolve-undo.o
 795 LIB_OBJS += revision.o
 796 LIB_OBJS += run-command.o
 797 LIB_OBJS += send-pack.o
 798 LIB_OBJS += sequencer.o
 799 LIB_OBJS += server-info.o
 800 LIB_OBJS += setup.o
 801 LIB_OBJS += sha1-array.o
 802 LIB_OBJS += sha1-lookup.o
 803 LIB_OBJS += sha1_file.o
 804 LIB_OBJS += sha1_name.o
 805 LIB_OBJS += shallow.o
 806 LIB_OBJS += sideband.o
 807 LIB_OBJS += sigchain.o
 808 LIB_OBJS += strbuf.o
 809 LIB_OBJS += streaming.o
 810 LIB_OBJS += string-list.o
 811 LIB_OBJS += submodule.o
 812 LIB_OBJS += symlinks.o
 813 LIB_OBJS += tag.o
 814 LIB_OBJS += trace.o
 815 LIB_OBJS += transport.o
 816 LIB_OBJS += transport-helper.o
 817 LIB_OBJS += tree-diff.o
 818 LIB_OBJS += tree.o
 819 LIB_OBJS += tree-walk.o
 820 LIB_OBJS += unpack-trees.o
 821 LIB_OBJS += url.o
 822 LIB_OBJS += usage.o
 823 LIB_OBJS += userdiff.o
 824 LIB_OBJS += utf8.o
 825 LIB_OBJS += varint.o
 826 LIB_OBJS += version.o
 827 LIB_OBJS += walker.o
 828 LIB_OBJS += wrapper.o
 829 LIB_OBJS += write_or_die.o
 830 LIB_OBJS += ws.o
 831 LIB_OBJS += wt-status.o
 832 LIB_OBJS += xdiff-interface.o
 833 LIB_OBJS += zlib.o
 834
 835 BUILTIN_OBJS += builtin/add.o
 836 BUILTIN_OBJS += builtin/annotate.o
 837 BUILTIN_OBJS += builtin/apply.o
 838 BUILTIN_OBJS += builtin/archive.o
 839 BUILTIN_OBJS += builtin/bisect--helper.o
 840 BUILTIN_OBJS += builtin/blame.o
 841 BUILTIN_OBJS += builtin/branch.o
 842 BUILTIN_OBJS += builtin/bundle.o
 843 BUILTIN_OBJS += builtin/cat-file.o
 844 BUILTIN_OBJS += builtin/check-attr.o
 845 BUILTIN_OBJS += builtin/check-ref-format.o
 846 BUILTIN_OBJS += builtin/checkout-index.o
 847 BUILTIN_OBJS += builtin/checkout.o
 848 BUILTIN_OBJS += builtin/clean.o
 849 BUILTIN_OBJS += builtin/clone.o
 850 BUILTIN_OBJS += builtin/column.o
 851 BUILTIN_OBJS += builtin/commit-tree.o
 852 BUILTIN_OBJS += builtin/commit.o
 853 BUILTIN_OBJS += builtin/config.o
 854 BUILTIN_OBJS += builtin/count-objects.o
 855 BUILTIN_OBJS += builtin/credential.o
 856 BUILTIN_OBJS += builtin/describe.o
 857 BUILTIN_OBJS += builtin/diff-files.o
 858 BUILTIN_OBJS += builtin/diff-index.o
 859 BUILTIN_OBJS += builtin/diff-tree.o
 860 BUILTIN_OBJS += builtin/diff.o
 861 BUILTIN_OBJS += builtin/fast-export.o
 862 BUILTIN_OBJS += builtin/fetch-pack.o
 863 BUILTIN_OBJS += builtin/fetch.o
 864 BUILTIN_OBJS += builtin/fmt-merge-msg.o
 865 BUILTIN_OBJS += builtin/for-each-ref.o
 866 BUILTIN_OBJS += builtin/fsck.o
 867 BUILTIN_OBJS += builtin/gc.o
 868 BUILTIN_OBJS += builtin/grep.o
 869 BUILTIN_OBJS += builtin/hash-object.o
 870 BUILTIN_OBJS += builtin/help.o
 871 BUILTIN_OBJS += builtin/index-pack.o
 872 BUILTIN_OBJS += builtin/init-db.o
 873 BUILTIN_OBJS += builtin/log.o
 874 BUILTIN_OBJS += builtin/ls-files.o
 875 BUILTIN_OBJS += builtin/ls-remote.o
 876 BUILTIN_OBJS += builtin/ls-tree.o
 877 BUILTIN_OBJS += builtin/mailinfo.o
 878 BUILTIN_OBJS += builtin/mailsplit.o
 879 BUILTIN_OBJS += builtin/merge.o
 880 BUILTIN_OBJS += builtin/merge-base.o
 881 BUILTIN_OBJS += builtin/merge-file.o
 882 BUILTIN_OBJS += builtin/merge-index.o
 883 BUILTIN_OBJS += builtin/merge-ours.o
 884 BUILTIN_OBJS += builtin/merge-recursive.o
 885 BUILTIN_OBJS += builtin/merge-tree.o
 886 BUILTIN_OBJS += builtin/mktag.o
 887 BUILTIN_OBJS += builtin/mktree.o
 888 BUILTIN_OBJS += builtin/mv.o
 889 BUILTIN_OBJS += builtin/name-rev.o
 890 BUILTIN_OBJS += builtin/notes.o
 891 BUILTIN_OBJS += builtin/pack-objects.o
 892 BUILTIN_OBJS += builtin/pack-redundant.o
 893 BUILTIN_OBJS += builtin/pack-refs.o
 894 BUILTIN_OBJS += builtin/patch-id.o
 895 BUILTIN_OBJS += builtin/prune-packed.o
 896 BUILTIN_OBJS += builtin/prune.o
 897 BUILTIN_OBJS += builtin/push.o
 898 BUILTIN_OBJS += builtin/read-tree.o
 899 BUILTIN_OBJS += builtin/receive-pack.o
 900 BUILTIN_OBJS += builtin/reflog.o
 901 BUILTIN_OBJS += builtin/remote.o
 902 BUILTIN_OBJS += builtin/remote-ext.o
 903 BUILTIN_OBJS += builtin/remote-fd.o
 904 BUILTIN_OBJS += builtin/replace.o
 905 BUILTIN_OBJS += builtin/rerere.o
 906 BUILTIN_OBJS += builtin/reset.o
 907 BUILTIN_OBJS += builtin/rev-list.o
 908 BUILTIN_OBJS += builtin/rev-parse.o
 909 BUILTIN_OBJS += builtin/revert.o
 910 BUILTIN_OBJS += builtin/rm.o
 911 BUILTIN_OBJS += builtin/send-pack.o
 912 BUILTIN_OBJS += builtin/shortlog.o
 913 BUILTIN_OBJS += builtin/show-branch.o
 914 BUILTIN_OBJS += builtin/show-ref.o
 915 BUILTIN_OBJS += builtin/stripspace.o
 916 BUILTIN_OBJS += builtin/symbolic-ref.o
 917 BUILTIN_OBJS += builtin/tag.o
 918 BUILTIN_OBJS += builtin/tar-tree.o
 919 BUILTIN_OBJS += builtin/unpack-file.o
 920 BUILTIN_OBJS += builtin/unpack-objects.o
 921 BUILTIN_OBJS += builtin/update-index.o
 922 BUILTIN_OBJS += builtin/update-ref.o
 923 BUILTIN_OBJS += builtin/update-server-info.o
 924 BUILTIN_OBJS += builtin/upload-archive.o
 925 BUILTIN_OBJS += builtin/var.o
 926 BUILTIN_OBJS += builtin/verify-pack.o
 927 BUILTIN_OBJS += builtin/verify-tag.o
 928 BUILTIN_OBJS += builtin/write-tree.o
 929
 930 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 931 EXTLIBS =
 932
 933 GIT_USER_AGENT = git/$(GIT_VERSION)
 934
 935 include config.mak.uname
 936 -include config.mak.autogen
 937 -include config.mak
 938
 939 ifndef sysconfdir
 940 ifeq ($(prefix),/usr)
 941 sysconfdir = /etc
 942 else
 943 sysconfdir = etc
 944 endif
 945 endif
 946
 947 ifdef CHECK_HEADER_DEPENDENCIES
 948 COMPUTE_HEADER_DEPENDENCIES = no
 949 USE_COMPUTED_HEADER_DEPENDENCIES =
 950 endif
 951
 952 ifndef COMPUTE_HEADER_DEPENDENCIES
 953 COMPUTE_HEADER_DEPENDENCIES = auto
 954 endif
 955
 956 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),auto)
 957 dep_check = $(shell $(CC) $(ALL_CFLAGS) \
 958         -c -MF /dev/null -MMD -MP -x c /dev/null -o /dev/null 2>&1; \
 959         echo $$?)
 960 ifeq ($(dep_check),0)
 961 override COMPUTE_HEADER_DEPENDENCIES = yes
 962 else
 963 override COMPUTE_HEADER_DEPENDENCIES = no
 964 endif
 965 endif
 966
 967 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
 968 USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
 969 else
 970 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),no)
 971 $(error please set COMPUTE_HEADER_DEPENDENCIES to yes, no, or auto \
 972 (not "$(COMPUTE_HEADER_DEPENDENCIES)"))
 973 endif
 974 endif
 975
 976 ifdef SANE_TOOL_PATH
 977 SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
 978 BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
 979 PATH := $(SANE_TOOL_PATH):${PATH}
 980 else
 981 BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
 982 endif
 983
 984 ifneq (,$(INLINE))
 985         BASIC_CFLAGS += -Dinline=$(INLINE)
 986 endif
 987
 988 ifneq (,$(SOCKLEN_T))
 989         BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
 990 endif
 991
 992 ifeq ($(uname_S),Darwin)
 993         ifndef NO_FINK
 994                 ifeq ($(shell test -d /sw/lib && echo y),y)
 995                         BASIC_CFLAGS += -I/sw/include
 996                         BASIC_LDFLAGS += -L/sw/lib
 997                 endif
 998         endif
 999         ifndef NO_DARWIN_PORTS
1000                 ifeq ($(shell test -d /opt/local/lib && echo y),y)
1001                         BASIC_CFLAGS += -I/opt/local/include
1002                         BASIC_LDFLAGS += -L/opt/local/lib
1003                 endif
1004         endif
1005         PTHREAD_LIBS =
1006 endif
1007
1008 ifndef CC_LD_DYNPATH
1009         ifdef NO_R_TO_GCC_LINKER
1010                 # Some gcc does not accept and pass -R to the linker to specify
1011                 # the runtime dynamic library path.
1012                 CC_LD_DYNPATH = -Wl,-rpath,
1013         else
1014                 CC_LD_DYNPATH = -R
1015         endif
1016 endif
1017
1018 ifdef NO_LIBGEN_H
1019         COMPAT_CFLAGS += -DNO_LIBGEN_H
1020         COMPAT_OBJS += compat/basename.o
1021 endif
1022
1023 ifdef USE_LIBPCRE
1024         BASIC_CFLAGS += -DUSE_LIBPCRE
1025         ifdef LIBPCREDIR
1026                 BASIC_CFLAGS += -I$(LIBPCREDIR)/include
1027                 EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib)
1028         endif
1029         EXTLIBS += -lpcre
1030 endif
1031
1032 ifdef NO_CURL
1033         BASIC_CFLAGS += -DNO_CURL
1034         REMOTE_CURL_PRIMARY =
1035         REMOTE_CURL_ALIASES =
1036         REMOTE_CURL_NAMES =
1037 else
1038         ifdef CURLDIR
1039                 # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1040                 BASIC_CFLAGS += -I$(CURLDIR)/include
1041                 CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
1042         else
1043                 CURL_LIBCURL = -lcurl
1044         endif
1045         ifdef NEEDS_SSL_WITH_CURL
1046                 CURL_LIBCURL += -lssl
1047                 ifdef NEEDS_CRYPTO_WITH_SSL
1048                         CURL_LIBCURL += -lcrypto
1049                 endif
1050         endif
1051         ifdef NEEDS_IDN_WITH_CURL
1052                 CURL_LIBCURL += -lidn
1053         endif
1054
1055         REMOTE_CURL_PRIMARY = git-remote-http$X
1056         REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1057         REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1058         PROGRAM_OBJS += http-fetch.o
1059         PROGRAMS += $(REMOTE_CURL_NAMES)
1060         curl_check := $(shell (echo 070908; curl-config --vernum) 2>/dev/null | sort -r | sed -ne 2p)
1061         ifeq "$(curl_check)" "070908"
1062                 ifndef NO_EXPAT
1063                         PROGRAM_OBJS += http-push.o
1064                 endif
1065         endif
1066         ifndef NO_EXPAT
1067                 ifdef EXPATDIR
1068                         BASIC_CFLAGS += -I$(EXPATDIR)/include
1069                         EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1070                 else
1071                         EXPAT_LIBEXPAT = -lexpat
1072                 endif
1073         endif
1074 endif
1075
1076 ifdef ZLIB_PATH
1077         BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1078         EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1079 endif
1080 EXTLIBS += -lz
1081
1082 ifndef NO_OPENSSL
1083         OPENSSL_LIBSSL = -lssl
1084         ifdef OPENSSLDIR
1085                 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1086                 OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1087         else
1088                 OPENSSL_LINK =
1089         endif
1090         ifdef NEEDS_CRYPTO_WITH_SSL
1091                 OPENSSL_LIBSSL += -lcrypto
1092         endif
1093 else
1094         BASIC_CFLAGS += -DNO_OPENSSL
1095         BLK_SHA1 = 1
1096         OPENSSL_LIBSSL =
1097 endif
1098 ifdef NO_OPENSSL
1099         LIB_4_CRYPTO =
1100 else
1101 ifdef NEEDS_SSL_WITH_CRYPTO
1102         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1103 else
1104         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1105 endif
1106 endif
1107 ifdef NEEDS_LIBICONV
1108         ifdef ICONVDIR
1109                 BASIC_CFLAGS += -I$(ICONVDIR)/include
1110                 ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1111         else
1112                 ICONV_LINK =
1113         endif
1114         ifdef NEEDS_LIBINTL_BEFORE_LIBICONV
1115                 ICONV_LINK += -lintl
1116         endif
1117         EXTLIBS += $(ICONV_LINK) -liconv
1118 endif
1119 ifdef NEEDS_LIBGEN
1120         EXTLIBS += -lgen
1121 endif
1122 ifndef NO_GETTEXT
1123 ifndef LIBC_CONTAINS_LIBINTL
1124         EXTLIBS += -lintl
1125 endif
1126 endif
1127 ifdef NEEDS_SOCKET
1128         EXTLIBS += -lsocket
1129 endif
1130 ifdef NEEDS_NSL
1131         EXTLIBS += -lnsl
1132 endif
1133 ifdef NEEDS_RESOLV
1134         EXTLIBS += -lresolv
1135 endif
1136 ifdef NO_D_TYPE_IN_DIRENT
1137         BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1138 endif
1139 ifdef NO_D_INO_IN_DIRENT
1140         BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
1141 endif
1142 ifdef NO_GECOS_IN_PWENT
1143         BASIC_CFLAGS += -DNO_GECOS_IN_PWENT
1144 endif
1145 ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1146         BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1147 endif
1148 ifdef USE_NSEC
1149         BASIC_CFLAGS += -DUSE_NSEC
1150 endif
1151 ifdef USE_ST_TIMESPEC
1152         BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1153 endif
1154 ifdef NO_NORETURN
1155         BASIC_CFLAGS += -DNO_NORETURN
1156 endif
1157 ifdef NO_NSEC
1158         BASIC_CFLAGS += -DNO_NSEC
1159 endif
1160 ifdef SNPRINTF_RETURNS_BOGUS
1161         COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1162         COMPAT_OBJS += compat/snprintf.o
1163 endif
1164 ifdef FREAD_READS_DIRECTORIES
1165         COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1166         COMPAT_OBJS += compat/fopen.o
1167 endif
1168 ifdef NO_SYMLINK_HEAD
1169         BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1170 endif
1171 ifdef GETTEXT_POISON
1172         BASIC_CFLAGS += -DGETTEXT_POISON
1173 endif
1174 ifdef NO_GETTEXT
1175         BASIC_CFLAGS += -DNO_GETTEXT
1176         USE_GETTEXT_SCHEME ?= fallthrough
1177 endif
1178 ifdef NO_POLL
1179         NO_SYS_POLL_H = YesPlease
1180         COMPAT_CFLAGS += -DNO_POLL -Icompat/poll
1181         COMPAT_OBJS += compat/poll/poll.o
1182 endif
1183 ifdef NO_STRCASESTR
1184         COMPAT_CFLAGS += -DNO_STRCASESTR
1185         COMPAT_OBJS += compat/strcasestr.o
1186 endif
1187 ifdef NO_STRLCPY
1188         COMPAT_CFLAGS += -DNO_STRLCPY
1189         COMPAT_OBJS += compat/strlcpy.o
1190 endif
1191 ifdef NO_STRTOUMAX
1192         COMPAT_CFLAGS += -DNO_STRTOUMAX
1193         COMPAT_OBJS += compat/strtoumax.o compat/strtoimax.o
1194 endif
1195 ifdef NO_STRTOULL
1196         COMPAT_CFLAGS += -DNO_STRTOULL
1197 endif
1198 ifdef NO_STRTOK_R
1199         COMPAT_CFLAGS += -DNO_STRTOK_R
1200         COMPAT_OBJS += compat/strtok_r.o
1201 endif
1202 ifdef NO_FNMATCH
1203         COMPAT_CFLAGS += -Icompat/fnmatch
1204         COMPAT_CFLAGS += -DNO_FNMATCH
1205         COMPAT_OBJS += compat/fnmatch/fnmatch.o
1206 else
1207 ifdef NO_FNMATCH_CASEFOLD
1208         COMPAT_CFLAGS += -Icompat/fnmatch
1209         COMPAT_CFLAGS += -DNO_FNMATCH_CASEFOLD
1210         COMPAT_OBJS += compat/fnmatch/fnmatch.o
1211 endif
1212 endif
1213 ifdef NO_SETENV
1214         COMPAT_CFLAGS += -DNO_SETENV
1215         COMPAT_OBJS += compat/setenv.o
1216 endif
1217 ifdef NO_MKDTEMP
1218         COMPAT_CFLAGS += -DNO_MKDTEMP
1219         COMPAT_OBJS += compat/mkdtemp.o
1220 endif
1221 ifdef MKDIR_WO_TRAILING_SLASH
1222         COMPAT_CFLAGS += -DMKDIR_WO_TRAILING_SLASH
1223         COMPAT_OBJS += compat/mkdir.o
1224 endif
1225 ifdef NO_MKSTEMPS
1226         COMPAT_CFLAGS += -DNO_MKSTEMPS
1227 endif
1228 ifdef NO_UNSETENV
1229         COMPAT_CFLAGS += -DNO_UNSETENV
1230         COMPAT_OBJS += compat/unsetenv.o
1231 endif
1232 ifdef NO_SYS_SELECT_H
1233         BASIC_CFLAGS += -DNO_SYS_SELECT_H
1234 endif
1235 ifdef NO_SYS_POLL_H
1236         BASIC_CFLAGS += -DNO_SYS_POLL_H
1237 endif
1238 ifdef NEEDS_SYS_PARAM_H
1239         BASIC_CFLAGS += -DNEEDS_SYS_PARAM_H
1240 endif
1241 ifdef NO_INTTYPES_H
1242         BASIC_CFLAGS += -DNO_INTTYPES_H
1243 endif
1244 ifdef NO_INITGROUPS
1245         BASIC_CFLAGS += -DNO_INITGROUPS
1246 endif
1247 ifdef NO_MMAP
1248         COMPAT_CFLAGS += -DNO_MMAP
1249         COMPAT_OBJS += compat/mmap.o
1250 else
1251         ifdef USE_WIN32_MMAP
1252                 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1253                 COMPAT_OBJS += compat/win32mmap.o
1254         endif
1255 endif
1256 ifdef OBJECT_CREATION_USES_RENAMES
1257         COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1258 endif
1259 ifdef NO_STRUCT_ITIMERVAL
1260         COMPAT_CFLAGS += -DNO_STRUCT_ITIMERVAL
1261         NO_SETITIMER = YesPlease
1262 endif
1263 ifdef NO_SETITIMER
1264         COMPAT_CFLAGS += -DNO_SETITIMER
1265 endif
1266 ifdef NO_PREAD
1267         COMPAT_CFLAGS += -DNO_PREAD
1268         COMPAT_OBJS += compat/pread.o
1269         NO_THREAD_SAFE_PREAD = YesPlease
1270 endif
1271 ifdef NO_THREAD_SAFE_PREAD
1272         BASIC_CFLAGS += -DNO_THREAD_SAFE_PREAD
1273 endif
1274 ifdef NO_FAST_WORKING_DIRECTORY
1275         BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1276 endif
1277 ifdef NO_TRUSTABLE_FILEMODE
1278         BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1279 endif
1280 ifdef NO_IPV6
1281         BASIC_CFLAGS += -DNO_IPV6
1282 endif
1283 ifdef NO_INTPTR_T
1284         COMPAT_CFLAGS += -DNO_INTPTR_T
1285 endif
1286 ifdef NO_UINTMAX_T
1287         BASIC_CFLAGS += -Duintmax_t=uint32_t
1288 endif
1289 ifdef NO_SOCKADDR_STORAGE
1290 ifdef NO_IPV6
1291         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1292 else
1293         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1294 endif
1295 endif
1296 ifdef NO_INET_NTOP
1297         LIB_OBJS += compat/inet_ntop.o
1298         BASIC_CFLAGS += -DNO_INET_NTOP
1299 endif
1300 ifdef NO_INET_PTON
1301         LIB_OBJS += compat/inet_pton.o
1302         BASIC_CFLAGS += -DNO_INET_PTON
1303 endif
1304 ifndef NO_UNIX_SOCKETS
1305         LIB_OBJS += unix-socket.o
1306         LIB_H += unix-socket.h
1307         PROGRAM_OBJS += credential-cache.o
1308         PROGRAM_OBJS += credential-cache--daemon.o
1309 endif
1310
1311 ifdef NO_ICONV
1312         BASIC_CFLAGS += -DNO_ICONV
1313 endif
1314
1315 ifdef OLD_ICONV
1316         BASIC_CFLAGS += -DOLD_ICONV
1317 endif
1318
1319 ifdef NO_DEFLATE_BOUND
1320         BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1321 endif
1322
1323 ifdef NO_POSIX_GOODIES
1324         BASIC_CFLAGS += -DNO_POSIX_GOODIES
1325 endif
1326
1327 ifdef BLK_SHA1
1328         SHA1_HEADER = "block-sha1/sha1.h"
1329         LIB_OBJS += block-sha1/sha1.o
1330         LIB_H += block-sha1/sha1.h
1331 else
1332 ifdef PPC_SHA1
1333         SHA1_HEADER = "ppc/sha1.h"
1334         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1335         LIB_H += ppc/sha1.h
1336 else
1337         SHA1_HEADER = <openssl/sha.h>
1338         EXTLIBS += $(LIB_4_CRYPTO)
1339 endif
1340 endif
1341 ifdef NO_PERL_MAKEMAKER
1342         export NO_PERL_MAKEMAKER
1343 endif
1344 ifdef NO_HSTRERROR
1345         COMPAT_CFLAGS += -DNO_HSTRERROR
1346         COMPAT_OBJS += compat/hstrerror.o
1347 endif
1348 ifdef NO_MEMMEM
1349         COMPAT_CFLAGS += -DNO_MEMMEM
1350         COMPAT_OBJS += compat/memmem.o
1351 endif
1352 ifdef NO_GETPAGESIZE
1353         COMPAT_CFLAGS += -DNO_GETPAGESIZE
1354 endif
1355 ifdef INTERNAL_QSORT
1356         COMPAT_CFLAGS += -DINTERNAL_QSORT
1357         COMPAT_OBJS += compat/qsort.o
1358 endif
1359 ifdef RUNTIME_PREFIX
1360         COMPAT_CFLAGS += -DRUNTIME_PREFIX
1361 endif
1362
1363 ifdef NO_PTHREADS
1364         BASIC_CFLAGS += -DNO_PTHREADS
1365 else
1366         BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1367         EXTLIBS += $(PTHREAD_LIBS)
1368         LIB_OBJS += thread-utils.o
1369 endif
1370
1371 ifdef HAVE_PATHS_H
1372         BASIC_CFLAGS += -DHAVE_PATHS_H
1373 endif
1374
1375 ifdef HAVE_LIBCHARSET_H
1376         BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
1377         EXTLIBS += $(CHARSET_LIB)
1378 endif
1379
1380 ifdef HAVE_STRINGS_H
1381         BASIC_CFLAGS += -DHAVE_STRINGS_H
1382 endif
1383
1384 ifdef HAVE_DEV_TTY
1385         BASIC_CFLAGS += -DHAVE_DEV_TTY
1386 endif
1387
1388 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1389         COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1390 endif
1391 ifdef UNRELIABLE_FSTAT
1392         BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1393 endif
1394 ifdef NO_REGEX
1395         COMPAT_CFLAGS += -Icompat/regex
1396         COMPAT_OBJS += compat/regex/regex.o
1397 endif
1398 ifdef CYGWIN_V15_WIN32API
1399         COMPAT_CFLAGS += -DCYGWIN_V15_WIN32API
1400 endif
1401
1402 ifdef USE_NED_ALLOCATOR
1403        COMPAT_CFLAGS += -Icompat/nedmalloc
1404        COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1405 endif
1406
1407 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1408         export GIT_TEST_CMP_USE_COPIED_CONTEXT
1409 endif
1410
1411 ifndef NO_MSGFMT_EXTENDED_OPTIONS
1412         MSGFMT += --check --statistics
1413 endif
1414
1415 ifneq (,$(XDL_FAST_HASH))
1416         BASIC_CFLAGS += -DXDL_FAST_HASH
1417 endif
1418
1419 ifeq ($(TCLTK_PATH),)
1420 NO_TCLTK = NoThanks
1421 endif
1422
1423 ifeq ($(PERL_PATH),)
1424 NO_PERL = NoThanks
1425 endif
1426
1427 ifeq ($(PYTHON_PATH),)
1428 NO_PYTHON = NoThanks
1429 endif
1430
1431 QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1432 QUIET_SUBDIR1  =
1433
1434 ifneq ($(findstring $(MAKEFLAGS),w),w)
1435 PRINT_DIR = --no-print-directory
1436 else # "make -w"
1437 NO_SUBDIR = :
1438 endif
1439
1440 ifneq ($(findstring $(MAKEFLAGS),s),s)
1441 ifndef V
1442         QUIET_CC       = @echo '   ' CC $@;
1443         QUIET_AR       = @echo '   ' AR $@;
1444         QUIET_LINK     = @echo '   ' LINK $@;
1445         QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1446         QUIET_GEN      = @echo '   ' GEN $@;
1447         QUIET_LNCP     = @echo '   ' LN/CP $@;
1448         QUIET_XGETTEXT = @echo '   ' XGETTEXT $@;
1449         QUIET_MSGFMT   = @echo '   ' MSGFMT $@;
1450         QUIET_GCOV     = @echo '   ' GCOV $@;
1451         QUIET_SP       = @echo '   ' SP $<;
1452         QUIET_SUBDIR0  = +@subdir=
1453         QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1454                          $(MAKE) $(PRINT_DIR) -C $$subdir
1455         export V
1456         export QUIET_GEN
1457         export QUIET_BUILT_IN
1458 endif
1459 endif
1460
1461 ifdef NO_INSTALL_HARDLINKS
1462         export NO_INSTALL_HARDLINKS
1463 endif
1464
1465 ### profile feedback build
1466 #
1467
1468 # Can adjust this to be a global directory if you want to do extended
1469 # data gathering
1470 PROFILE_DIR := $(CURDIR)
1471
1472 ifeq ("$(PROFILE)","GEN")
1473         CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
1474         EXTLIBS += -lgcov
1475         export CCACHE_DISABLE = t
1476         V = 1
1477 else
1478 ifneq ("$(PROFILE)","")
1479         CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
1480         export CCACHE_DISABLE = t
1481         V = 1
1482 endif
1483 endif
1484
1485 # Shell quote (do not use $(call) to accommodate ancient setups);
1486
1487 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
1488 ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1489 ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
1490
1491 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1492 bindir_SQ = $(subst ','\'',$(bindir))
1493 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1494 mandir_SQ = $(subst ','\'',$(mandir))
1495 infodir_SQ = $(subst ','\'',$(infodir))
1496 localedir_SQ = $(subst ','\'',$(localedir))
1497 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1498 template_dir_SQ = $(subst ','\'',$(template_dir))
1499 htmldir_SQ = $(subst ','\'',$(htmldir))
1500 prefix_SQ = $(subst ','\'',$(prefix))
1501 gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
1502
1503 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1504 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1505 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
1506 TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1507 DIFF_SQ = $(subst ','\'',$(DIFF))
1508
1509 LIBS = $(GITLIBS) $(EXTLIBS)
1510
1511 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
1512         $(COMPAT_CFLAGS)
1513 LIB_OBJS += $(COMPAT_OBJS)
1514
1515 # Quote for C
1516
1517 ifdef DEFAULT_EDITOR
1518 DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
1519 DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
1520
1521 BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
1522 endif
1523
1524 ifdef DEFAULT_PAGER
1525 DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
1526 DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
1527
1528 BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
1529 endif
1530
1531 ifdef SHELL_PATH
1532 SHELL_PATH_CQ = "$(subst ",\",$(subst \,\\,$(SHELL_PATH)))"
1533 SHELL_PATH_CQ_SQ = $(subst ','\'',$(SHELL_PATH_CQ))
1534
1535 BASIC_CFLAGS += -DSHELL_PATH='$(SHELL_PATH_CQ_SQ)'
1536 endif
1537
1538 GIT_USER_AGENT_SQ = $(subst ','\'',$(GIT_USER_AGENT))
1539 GIT_USER_AGENT_CQ = "$(subst ",\",$(subst \,\\,$(GIT_USER_AGENT)))"
1540 GIT_USER_AGENT_CQ_SQ = $(subst ','\'',$(GIT_USER_AGENT_CQ))
1541 GIT-USER-AGENT: FORCE
1542         @if test x'$(GIT_USER_AGENT_SQ)' != x"`cat GIT-USER-AGENT 2>/dev/null`"; then \
1543                 echo '$(GIT_USER_AGENT_SQ)' >GIT-USER-AGENT; \
1544         fi
1545
1546 ifdef DEFAULT_HELP_FORMAT
1547 BASIC_CFLAGS += -DDEFAULT_HELP_FORMAT='"$(DEFAULT_HELP_FORMAT)"'
1548 endif
1549
1550 ALL_CFLAGS += $(BASIC_CFLAGS)
1551 ALL_LDFLAGS += $(BASIC_LDFLAGS)
1552
1553 export DIFF TAR INSTALL DESTDIR SHELL_PATH
1554
1555
1556 ### Build rules
1557
1558 SHELL = $(SHELL_PATH)
1559
1560 all:: shell_compatibility_test
1561
1562 ifeq "$(PROFILE)" "BUILD"
1563 ifeq ($(filter all,$(MAKECMDGOALS)),all)
1564 all:: profile-clean
1565         $(MAKE) PROFILE=GEN all
1566         $(MAKE) PROFILE=GEN -j1 test
1567 endif
1568 endif
1569
1570 all:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1571 ifneq (,$X)
1572         $(QUIET_BUILT_IN)$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test -d '$p' -o '$p' -ef '$p$X' || $(RM) '$p';)
1573 endif
1574
1575 all::
1576 ifndef NO_TCLTK
1577         $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1578         $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1579 endif
1580 ifndef NO_PERL
1581         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' localedir='$(localedir_SQ)' all
1582 endif
1583 ifndef NO_PYTHON
1584         $(QUIET_SUBDIR0)git_remote_helpers $(QUIET_SUBDIR1) PYTHON_PATH='$(PYTHON_PATH_SQ)' prefix='$(prefix_SQ)' all
1585 endif
1586         $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
1587
1588 please_set_SHELL_PATH_to_a_more_modern_shell:
1589         @$$(:)
1590
1591 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1592
1593 strip: $(PROGRAMS) git$X
1594         $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
1595
1596 ### Target-specific flags and dependencies
1597
1598 # The generic compilation pattern rule and automatically
1599 # computed header dependencies (falling back to a dependency on
1600 # LIB_H) are enough to describe how most targets should be built,
1601 # but some targets are special enough to need something a little
1602 # different.
1603 #
1604 # - When a source file "foo.c" #includes a generated header file,
1605 #   we need to list that dependency for the "foo.o" target.
1606 #
1607 #   We also list it from other targets that are built from foo.c
1608 #   like "foo.sp" and "foo.s", even though that is easy to forget
1609 #   to do because the generated header is already present around
1610 #   after a regular build attempt.
1611 #
1612 # - Some code depends on configuration kept in makefile
1613 #   variables. The target-specific variable EXTRA_CPPFLAGS can
1614 #   be used to convey that information to the C preprocessor
1615 #   using -D options.
1616 #
1617 #   The "foo.o" target should have a corresponding dependency on
1618 #   a file that changes when the value of the makefile variable
1619 #   changes.  For example, targets making use of the
1620 #   $(GIT_VERSION) variable depend on GIT-VERSION-FILE.
1621 #
1622 #   Technically the ".sp" and ".s" targets do not need this
1623 #   dependency because they are force-built, but they get the
1624 #   same dependency for consistency. This way, you do not have to
1625 #   know how each target is implemented. And it means the
1626 #   dependencies here will not need to change if the force-build
1627 #   details change some day.
1628
1629 git.sp git.s git.o: GIT-PREFIX
1630 git.sp git.s git.o: EXTRA_CPPFLAGS = \
1631         '-DGIT_HTML_PATH="$(htmldir_SQ)"' \
1632         '-DGIT_MAN_PATH="$(mandir_SQ)"' \
1633         '-DGIT_INFO_PATH="$(infodir_SQ)"'
1634
1635 git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
1636         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ git.o \
1637                 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
1638
1639 help.sp help.s help.o: common-cmds.h
1640
1641 builtin/help.sp builtin/help.s builtin/help.o: common-cmds.h GIT-PREFIX
1642 builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
1643         '-DGIT_HTML_PATH="$(htmldir_SQ)"' \
1644         '-DGIT_MAN_PATH="$(mandir_SQ)"' \
1645         '-DGIT_INFO_PATH="$(infodir_SQ)"'
1646
1647 version.sp version.s version.o: GIT-VERSION-FILE GIT-USER-AGENT
1648 version.sp version.s version.o: EXTRA_CPPFLAGS = \
1649         '-DGIT_VERSION="$(GIT_VERSION)"' \
1650         '-DGIT_USER_AGENT=$(GIT_USER_AGENT_CQ_SQ)'
1651
1652 $(BUILT_INS): git$X
1653         $(QUIET_BUILT_IN)$(RM) $@ && \
1654         ln git$X $@ 2>/dev/null || \
1655         ln -s git$X $@ 2>/dev/null || \
1656         cp git$X $@
1657
1658 common-cmds.h: ./generate-cmdlist.sh command-list.txt
1659
1660 common-cmds.h: $(wildcard Documentation/git-*.txt)
1661         $(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
1662
1663 SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
1664         $(localedir_SQ):$(NO_CURL):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
1665         $(gitwebdir_SQ):$(PERL_PATH_SQ)
1666 define cmd_munge_script
1667 $(RM) $@ $@+ && \
1668 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1669     -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1670     -e 's|@@DIFF@@|$(DIFF_SQ)|' \
1671     -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
1672     -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1673     -e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \
1674     -e $(BROKEN_PATH_FIX) \
1675     -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
1676     -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1677     $@.sh >$@+
1678 endef
1679
1680 GIT-SCRIPT-DEFINES: FORCE
1681         @FLAGS='$(SCRIPT_DEFINES)'; \
1682             if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1683                 echo 1>&2 "    * new script parameters"; \
1684                 echo "$$FLAGS" >$@; \
1685             fi
1686
1687
1688 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh GIT-SCRIPT-DEFINES
1689         $(QUIET_GEN)$(cmd_munge_script) && \
1690         chmod +x $@+ && \
1691         mv $@+ $@
1692
1693 $(SCRIPT_LIB) : % : %.sh GIT-SCRIPT-DEFINES
1694         $(QUIET_GEN)$(cmd_munge_script) && \
1695         mv $@+ $@
1696
1697 ifndef NO_PERL
1698 $(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
1699
1700 perl/perl.mak: perl/PM.stamp
1701
1702 perl/PM.stamp: FORCE
1703         $(QUIET_GEN)$(FIND) perl -type f -name '*.pm' | sort >$@+ && \
1704         { cmp $@+ $@ >/dev/null 2>/dev/null || mv $@+ $@; } && \
1705         $(RM) $@+
1706
1707 perl/perl.mak: GIT-CFLAGS GIT-PREFIX perl/Makefile perl/Makefile.PL
1708         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
1709
1710 $(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl GIT-VERSION-FILE
1711         $(QUIET_GEN)$(RM) $@ $@+ && \
1712         INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
1713         sed -e '1{' \
1714             -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1715             -e '        h' \
1716             -e '        s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "'"$$INSTLIBDIR"'"));=' \
1717             -e '        H' \
1718             -e '        x' \
1719             -e '}' \
1720             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1721             $@.perl >$@+ && \
1722         chmod +x $@+ && \
1723         mv $@+ $@
1724
1725
1726 .PHONY: gitweb
1727 gitweb:
1728         $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
1729
1730 git-instaweb: git-instaweb.sh gitweb GIT-SCRIPT-DEFINES
1731         $(QUIET_GEN)$(cmd_munge_script) && \
1732         chmod +x $@+ && \
1733         mv $@+ $@
1734 else # NO_PERL
1735 $(patsubst %.perl,%,$(SCRIPT_PERL)) git-instaweb: % : unimplemented.sh
1736         $(QUIET_GEN)$(RM) $@ $@+ && \
1737         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1738             -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
1739             unimplemented.sh >$@+ && \
1740         chmod +x $@+ && \
1741         mv $@+ $@
1742 endif # NO_PERL
1743
1744 ifndef NO_PYTHON
1745 $(patsubst %.py,%,$(SCRIPT_PYTHON)): GIT-CFLAGS GIT-PREFIX
1746 $(patsubst %.py,%,$(SCRIPT_PYTHON)): % : %.py
1747         $(QUIET_GEN)$(RM) $@ $@+ && \
1748         INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C git_remote_helpers -s \
1749                 --no-print-directory prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' \
1750                 instlibdir` && \
1751         sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
1752             -e 's|\(os\.getenv("GITPYTHONLIB"\)[^)]*)|\1,"@@INSTLIBDIR@@")|' \
1753             -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
1754             $@.py >$@+ && \
1755         chmod +x $@+ && \
1756         mv $@+ $@
1757 else # NO_PYTHON
1758 $(patsubst %.py,%,$(SCRIPT_PYTHON)): % : unimplemented.sh
1759         $(QUIET_GEN)$(RM) $@ $@+ && \
1760         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1761             -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
1762             unimplemented.sh >$@+ && \
1763         chmod +x $@+ && \
1764         mv $@+ $@
1765 endif # NO_PYTHON
1766
1767 configure: configure.ac GIT-VERSION-FILE
1768         $(QUIET_GEN)$(RM) $@ $<+ && \
1769         sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1770             $< > $<+ && \
1771         autoconf -o $@ $<+ && \
1772         $(RM) $<+
1773
1774 ifdef AUTOCONFIGURED
1775 config.status: configure
1776         $(QUIET_GEN)if test -f config.status; then \
1777           ./config.status --recheck; \
1778         else \
1779           ./configure; \
1780         fi
1781 reconfigure config.mak.autogen: config.status
1782         $(QUIET_GEN)./config.status
1783 .PHONY: reconfigure # This is a convenience target.
1784 endif
1785
1786 XDIFF_OBJS += xdiff/xdiffi.o
1787 XDIFF_OBJS += xdiff/xprepare.o
1788 XDIFF_OBJS += xdiff/xutils.o
1789 XDIFF_OBJS += xdiff/xemit.o
1790 XDIFF_OBJS += xdiff/xmerge.o
1791 XDIFF_OBJS += xdiff/xpatience.o
1792 XDIFF_OBJS += xdiff/xhistogram.o
1793
1794 VCSSVN_OBJS += vcs-svn/line_buffer.o
1795 VCSSVN_OBJS += vcs-svn/sliding_window.o
1796 VCSSVN_OBJS += vcs-svn/repo_tree.o
1797 VCSSVN_OBJS += vcs-svn/fast_export.o
1798 VCSSVN_OBJS += vcs-svn/svndiff.o
1799 VCSSVN_OBJS += vcs-svn/svndump.o
1800
1801 TEST_OBJS := $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
1802 OBJECTS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
1803         $(XDIFF_OBJS) \
1804         $(VCSSVN_OBJS) \
1805         git.o
1806 ifndef NO_CURL
1807         OBJECTS += http.o http-walker.o remote-curl.o
1808 endif
1809
1810 dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
1811 dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
1812
1813 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1814 $(dep_dirs):
1815         @mkdir -p $@
1816
1817 missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
1818 dep_file = $(dir $@).depend/$(notdir $@).d
1819 dep_args = -MF $(dep_file) -MMD -MP
1820 ifdef CHECK_HEADER_DEPENDENCIES
1821 $(error cannot compute header dependencies outside a normal build. \
1822 Please unset CHECK_HEADER_DEPENDENCIES and try again)
1823 endif
1824 endif
1825
1826 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1827 ifndef CHECK_HEADER_DEPENDENCIES
1828 dep_dirs =
1829 missing_dep_dirs =
1830 dep_args =
1831 endif
1832 endif
1833
1834 ifdef CHECK_HEADER_DEPENDENCIES
1835 ifndef PRINT_HEADER_DEPENDENCIES
1836 missing_deps = $(filter-out $(notdir $^), \
1837         $(notdir $(shell $(MAKE) -s $@ \
1838                 CHECK_HEADER_DEPENDENCIES=YesPlease \
1839                 USE_COMPUTED_HEADER_DEPENDENCIES=YesPlease \
1840                 PRINT_HEADER_DEPENDENCIES=YesPlease)))
1841 endif
1842 endif
1843
1844 ASM_SRC := $(wildcard $(OBJECTS:o=S))
1845 ASM_OBJ := $(ASM_SRC:S=o)
1846 C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
1847
1848 .SUFFIXES:
1849
1850 ifdef PRINT_HEADER_DEPENDENCIES
1851 $(C_OBJ): %.o: %.c FORCE
1852         echo $^
1853 $(ASM_OBJ): %.o: %.S FORCE
1854         echo $^
1855
1856 ifndef CHECK_HEADER_DEPENDENCIES
1857 $(error cannot print header dependencies during a normal build. \
1858 Please set CHECK_HEADER_DEPENDENCIES and try again)
1859 endif
1860 endif
1861
1862 ifndef PRINT_HEADER_DEPENDENCIES
1863 ifdef CHECK_HEADER_DEPENDENCIES
1864 $(C_OBJ): %.o: %.c $(dep_files) FORCE
1865         @set -e; echo CHECK $@; \
1866         missing_deps="$(missing_deps)"; \
1867         if test "$$missing_deps"; \
1868         then \
1869                 echo missing dependencies: $$missing_deps; \
1870                 false; \
1871         fi
1872 $(ASM_OBJ): %.o: %.S $(dep_files) FORCE
1873         @set -e; echo CHECK $@; \
1874         missing_deps="$(missing_deps)"; \
1875         if test "$$missing_deps"; \
1876         then \
1877                 echo missing dependencies: $$missing_deps; \
1878                 false; \
1879         fi
1880 endif
1881 endif
1882
1883 ifndef CHECK_HEADER_DEPENDENCIES
1884 $(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
1885         $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1886 $(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
1887         $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1888 endif
1889
1890 %.s: %.c GIT-CFLAGS FORCE
1891         $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1892
1893 ifdef USE_COMPUTED_HEADER_DEPENDENCIES
1894 # Take advantage of gcc's on-the-fly dependency generation
1895 # See <http://gcc.gnu.org/gcc-3.0/features.html>.
1896 dep_files_present := $(wildcard $(dep_files))
1897 ifneq ($(dep_files_present),)
1898 include $(dep_files_present)
1899 endif
1900 else
1901 # Dependencies on header files, for platforms that do not support
1902 # the gcc -MMD option.
1903 #
1904 # Dependencies on automatically generated headers such as common-cmds.h
1905 # should _not_ be included here, since they are necessary even when
1906 # building an object for the first time.
1907
1908 $(OBJECTS): $(LIB_H)
1909 endif
1910
1911 exec_cmd.sp exec_cmd.s exec_cmd.o: GIT-PREFIX
1912 exec_cmd.sp exec_cmd.s exec_cmd.o: EXTRA_CPPFLAGS = \
1913         '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
1914         '-DBINDIR="$(bindir_relative_SQ)"' \
1915         '-DPREFIX="$(prefix_SQ)"'
1916
1917 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: GIT-PREFIX
1918 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
1919         -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
1920
1921 config.sp config.s config.o: GIT-PREFIX
1922 config.sp config.s config.o: EXTRA_CPPFLAGS = \
1923         -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
1924
1925 attr.sp attr.s attr.o: GIT-PREFIX
1926 attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
1927         -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
1928
1929 gettext.sp gettext.s gettext.o: GIT-PREFIX
1930 gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
1931         -DGIT_LOCALE_PATH='"$(localedir_SQ)"'
1932
1933 ifdef NO_EXPAT
1934 http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
1935 endif
1936
1937 ifdef NO_REGEX
1938 compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
1939         -DGAWK -DNO_MBSUPPORT
1940 endif
1941
1942 ifdef USE_NED_ALLOCATOR
1943 compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
1944         -DNDEBUG -DOVERRIDE_STRDUP -DREPLACE_SYSTEM_ALLOCATOR
1945 endif
1946
1947 git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
1948         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
1949
1950 git-imap-send$X: imap-send.o GIT-LDFLAGS $(GITLIBS)
1951         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1952                 $(LIBS) $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
1953
1954 git-http-fetch$X: revision.o http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
1955         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1956                 $(LIBS) $(CURL_LIBCURL)
1957 git-http-push$X: revision.o http.o http-push.o GIT-LDFLAGS $(GITLIBS)
1958         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1959                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
1960
1961 git-remote-testsvn$X: remote-testsvn.o GIT-LDFLAGS $(GITLIBS) $(VCSSVN_LIB)
1962         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) \
1963         $(VCSSVN_LIB)
1964
1965 $(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
1966         $(QUIET_LNCP)$(RM) $@ && \
1967         ln $< $@ 2>/dev/null || \
1968         ln -s $< $@ 2>/dev/null || \
1969         cp $< $@
1970
1971 $(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
1972         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1973                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
1974
1975 $(LIB_FILE): $(LIB_OBJS)
1976         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
1977
1978 $(XDIFF_LIB): $(XDIFF_OBJS)
1979         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(XDIFF_OBJS)
1980
1981 $(VCSSVN_LIB): $(VCSSVN_OBJS)
1982         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(VCSSVN_OBJS)
1983
1984 export DEFAULT_EDITOR DEFAULT_PAGER
1985
1986 doc:
1987         $(MAKE) -C Documentation all
1988
1989 man:
1990         $(MAKE) -C Documentation man
1991
1992 html:
1993         $(MAKE) -C Documentation html
1994
1995 info:
1996         $(MAKE) -C Documentation info
1997
1998 pdf:
1999         $(MAKE) -C Documentation pdf
2000
2001 XGETTEXT_FLAGS = \
2002         --force-po \
2003         --add-comments \
2004         --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
2005         --from-code=UTF-8
2006 XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
2007         --keyword=_ --keyword=N_ --keyword="Q_:1,2"
2008 XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell \
2009         --keyword=gettextln --keyword=eval_gettextln
2010 XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --keyword=__ --language=Perl
2011 LOCALIZED_C := $(C_OBJ:o=c) $(LIB_H) $(GENERATED_H)
2012 LOCALIZED_SH := $(SCRIPT_SH)
2013 LOCALIZED_PERL := $(SCRIPT_PERL)
2014
2015 ifdef XGETTEXT_INCLUDE_TESTS
2016 LOCALIZED_C += t/t0200/test.c
2017 LOCALIZED_SH += t/t0200/test.sh
2018 LOCALIZED_PERL += t/t0200/test.perl
2019 endif
2020
2021 po/git.pot: $(LOCALIZED_C)
2022         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C)
2023         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \
2024                 $(LOCALIZED_SH)
2025         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_PERL) \
2026                 $(LOCALIZED_PERL)
2027         mv $@+ $@
2028
2029 pot: po/git.pot
2030
2031 POFILES := $(wildcard po/*.po)
2032 MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
2033
2034 ifndef NO_GETTEXT
2035 all:: $(MOFILES)
2036 endif
2037
2038 po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
2039         $(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $<
2040
2041 FIND_SOURCE_FILES = ( git ls-files '*.[hcS]' 2>/dev/null || \
2042                         $(FIND) . \( -name .git -type d -prune \) \
2043                                 -o \( -name '*.[hcS]' -type f -print \) )
2044
2045 $(ETAGS_TARGET): FORCE
2046         $(RM) $(ETAGS_TARGET)
2047         $(FIND_SOURCE_FILES) | xargs etags -a -o $(ETAGS_TARGET)
2048
2049 tags: FORCE
2050         $(RM) tags
2051         $(FIND_SOURCE_FILES) | xargs ctags -a
2052
2053 cscope:
2054         $(RM) cscope*
2055         $(FIND_SOURCE_FILES) | xargs cscope -b
2056
2057 ### Detect prefix changes
2058 TRACK_PREFIX = $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
2059                 $(localedir_SQ)
2060
2061 GIT-PREFIX: FORCE
2062         @FLAGS='$(TRACK_PREFIX)'; \
2063         if test x"$$FLAGS" != x"`cat GIT-PREFIX 2>/dev/null`" ; then \
2064                 echo 1>&2 "    * new prefix flags"; \
2065                 echo "$$FLAGS" >GIT-PREFIX; \
2066         fi
2067
2068 TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):$(USE_GETTEXT_SCHEME)
2069
2070 GIT-CFLAGS: FORCE
2071         @FLAGS='$(TRACK_CFLAGS)'; \
2072             if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2073                 echo 1>&2 "    * new build flags"; \
2074                 echo "$$FLAGS" >GIT-CFLAGS; \
2075             fi
2076
2077 TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
2078
2079 GIT-LDFLAGS: FORCE
2080         @FLAGS='$(TRACK_LDFLAGS)'; \
2081             if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
2082                 echo 1>&2 "    * new link flags"; \
2083                 echo "$$FLAGS" >GIT-LDFLAGS; \
2084             fi
2085
2086 # We need to apply sq twice, once to protect from the shell
2087 # that runs GIT-BUILD-OPTIONS, and then again to protect it
2088 # and the first level quoting from the shell that runs "echo".
2089 GIT-BUILD-OPTIONS: FORCE
2090         @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@
2091         @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@
2092         @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@
2093         @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@
2094         @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@
2095         @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@
2096         @echo USE_LIBPCRE=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE)))'\' >>$@
2097         @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@
2098         @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@
2099         @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@
2100 ifdef GIT_TEST_OPTS
2101         @echo GIT_TEST_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_OPTS)))'\' >>$@
2102 endif
2103 ifdef GIT_TEST_CMP
2104         @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@
2105 endif
2106 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2107         @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@
2108 endif
2109         @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@
2110         @echo GETTEXT_POISON=\''$(subst ','\'',$(subst ','\'',$(GETTEXT_POISON)))'\' >>$@
2111 ifdef GIT_PERF_REPEAT_COUNT
2112         @echo GIT_PERF_REPEAT_COUNT=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPEAT_COUNT)))'\' >>$@
2113 endif
2114 ifdef GIT_PERF_REPO
2115         @echo GIT_PERF_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPO)))'\' >>$@
2116 endif
2117 ifdef GIT_PERF_LARGE_REPO
2118         @echo GIT_PERF_LARGE_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_LARGE_REPO)))'\' >>$@
2119 endif
2120 ifdef GIT_PERF_MAKE_OPTS
2121         @echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@
2122 endif
2123
2124 ### Detect Tck/Tk interpreter path changes
2125 ifndef NO_TCLTK
2126 TRACK_VARS = $(subst ','\'',-DTCLTK_PATH='$(TCLTK_PATH_SQ)')
2127
2128 GIT-GUI-VARS: FORCE
2129         @VARS='$(TRACK_VARS)'; \
2130             if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2131                 echo 1>&2 "    * new Tcl/Tk interpreter location"; \
2132                 echo "$$VARS" >$@; \
2133             fi
2134 endif
2135
2136 test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2137
2138 all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2139
2140 bin-wrappers/%: wrap-for-bin.sh
2141         @mkdir -p bin-wrappers
2142         $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2143              -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2144              -e 's|@@PROG@@|$(@F)|' < $< > $@ && \
2145         chmod +x $@
2146
2147 # GNU make supports exporting all variables by "export" without parameters.
2148 # However, the environment gets quite big, and some programs have problems
2149 # with that.
2150
2151 export NO_SVN_TESTS
2152 export TEST_NO_MALLOC_CHECK
2153
2154 ### Testing rules
2155
2156 test: all
2157         $(MAKE) -C t/ all
2158
2159 perf: all
2160         $(MAKE) -C t/perf/ all
2161
2162 .PHONY: test perf
2163
2164 test-ctype$X: ctype.o
2165
2166 test-date$X: date.o ctype.o
2167
2168 test-delta$X: diff-delta.o patch-delta.o
2169
2170 test-line-buffer$X: vcs-svn/lib.a
2171
2172 test-parse-options$X: parse-options.o parse-options-cb.o
2173
2174 test-svn-fe$X: vcs-svn/lib.a
2175
2176 .PRECIOUS: $(TEST_OBJS)
2177
2178 test-%$X: test-%.o GIT-LDFLAGS $(GITLIBS)
2179         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2180
2181 check-sha1:: test-sha1$X
2182         ./test-sha1.sh
2183
2184 SP_OBJ = $(patsubst %.o,%.sp,$(C_OBJ))
2185
2186 $(SP_OBJ): %.sp: %.c GIT-CFLAGS FORCE
2187         $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
2188                 $(SPARSE_FLAGS) $<
2189
2190 .PHONY: sparse $(SP_OBJ)
2191 sparse: $(SP_OBJ)
2192
2193 check: common-cmds.h
2194         @if sparse; \
2195         then \
2196                 echo 2>&1 "Use 'make sparse' instead"; \
2197                 $(MAKE) --no-print-directory sparse; \
2198         else \
2199                 echo 2>&1 "Did you mean 'make test'?"; \
2200                 exit 1; \
2201         fi
2202
2203 remove-dashes:
2204         ./fixup-builtins $(BUILT_INS) $(PROGRAMS) $(SCRIPTS)
2205
2206 ### Installation rules
2207
2208 ifneq ($(filter /%,$(firstword $(template_dir))),)
2209 template_instdir = $(template_dir)
2210 else
2211 template_instdir = $(prefix)/$(template_dir)
2212 endif
2213 export template_instdir
2214
2215 ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2216 gitexec_instdir = $(gitexecdir)
2217 else
2218 gitexec_instdir = $(prefix)/$(gitexecdir)
2219 endif
2220 gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2221 export gitexec_instdir
2222
2223 ifneq ($(filter /%,$(firstword $(mergetoolsdir))),)
2224 mergetools_instdir = $(mergetoolsdir)
2225 else
2226 mergetools_instdir = $(prefix)/$(mergetoolsdir)
2227 endif
2228 mergetools_instdir_SQ = $(subst ','\'',$(mergetools_instdir))
2229
2230 install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2231
2232 install: all
2233         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2234         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2235         $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2236         $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2237         $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2238         $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2239         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2240         $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2241 ifndef NO_GETTEXT
2242         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)'
2243         (cd po/build/locale && $(TAR) cf - .) | \
2244         (cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -)
2245 endif
2246 ifndef NO_PERL
2247         $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2248         $(MAKE) -C gitweb install
2249 endif
2250 ifndef NO_PYTHON
2251         $(MAKE) -C git_remote_helpers prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2252 endif
2253 ifndef NO_TCLTK
2254         $(MAKE) -C gitk-git install
2255         $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2256 endif
2257 ifneq (,$X)
2258         $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test '$(DESTDIR_SQ)$(gitexec_instdir_SQ)/$p' -ef '$(DESTDIR_SQ)$(gitexec_instdir_SQ)/$p$X' || $(RM) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)/$p';)
2259 endif
2260
2261         bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2262         execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2263         { test "$$bindir/" = "$$execdir/" || \
2264           for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
2265                 $(RM) "$$execdir/$$p" && \
2266                 test -z "$(NO_INSTALL_HARDLINKS)$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2267                 ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
2268                 cp "$$bindir/$$p" "$$execdir/$$p" || exit; \
2269           done; \
2270         } && \
2271         for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
2272                 $(RM) "$$bindir/$$p" && \
2273                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2274                 ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
2275                 ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
2276                 cp "$$bindir/git$X" "$$bindir/$$p" || exit; \
2277         done && \
2278         for p in $(BUILT_INS); do \
2279                 $(RM) "$$execdir/$$p" && \
2280                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2281                 ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2282                 ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2283                 cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
2284         done && \
2285         remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
2286         for p in $$remote_curl_aliases; do \
2287                 $(RM) "$$execdir/$$p" && \
2288                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2289                 ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2290                 ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2291                 cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; \
2292         done && \
2293         ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2294
2295 install-gitweb:
2296         $(MAKE) -C gitweb install
2297
2298 install-doc:
2299         $(MAKE) -C Documentation install
2300
2301 install-man:
2302         $(MAKE) -C Documentation install-man
2303
2304 install-html:
2305         $(MAKE) -C Documentation install-html
2306
2307 install-info:
2308         $(MAKE) -C Documentation install-info
2309
2310 install-pdf:
2311         $(MAKE) -C Documentation install-pdf
2312
2313 quick-install-doc:
2314         $(MAKE) -C Documentation quick-install
2315
2316 quick-install-man:
2317         $(MAKE) -C Documentation quick-install-man
2318
2319 quick-install-html:
2320         $(MAKE) -C Documentation quick-install-html
2321
2322
2323
2324 ### Maintainer's dist rules
2325
2326 git.spec: git.spec.in GIT-VERSION-FILE
2327         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
2328         mv $@+ $@
2329
2330 GIT_TARNAME = git-$(GIT_VERSION)
2331 dist: git.spec git-archive$(X) configure
2332         ./git-archive --format=tar \
2333                 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2334         @mkdir -p $(GIT_TARNAME)
2335         @cp git.spec configure $(GIT_TARNAME)
2336         @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2337         @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2338         $(TAR) rf $(GIT_TARNAME).tar \
2339                 $(GIT_TARNAME)/git.spec \
2340                 $(GIT_TARNAME)/configure \
2341                 $(GIT_TARNAME)/version \
2342                 $(GIT_TARNAME)/git-gui/version
2343         @$(RM) -r $(GIT_TARNAME)
2344         gzip -f -9 $(GIT_TARNAME).tar
2345
2346 rpm: dist
2347         $(RPMBUILD) \
2348                 --define "_source_filedigest_algorithm md5" \
2349                 --define "_binary_filedigest_algorithm md5" \
2350                 -ta $(GIT_TARNAME).tar.gz
2351
2352 htmldocs = git-htmldocs-$(GIT_VERSION)
2353 manpages = git-manpages-$(GIT_VERSION)
2354 dist-doc:
2355         $(RM) -r .doc-tmp-dir
2356         mkdir .doc-tmp-dir
2357         $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2358         cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2359         gzip -n -9 -f $(htmldocs).tar
2360         :
2361         $(RM) -r .doc-tmp-dir
2362         mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2363         $(MAKE) -C Documentation DESTDIR=./ \
2364                 man1dir=../.doc-tmp-dir/man1 \
2365                 man5dir=../.doc-tmp-dir/man5 \
2366                 man7dir=../.doc-tmp-dir/man7 \
2367                 install
2368         cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2369         gzip -n -9 -f $(manpages).tar
2370         $(RM) -r .doc-tmp-dir
2371
2372 ### Cleaning rules
2373
2374 distclean: clean
2375         $(RM) configure
2376         $(RM) config.log config.status config.cache
2377         $(RM) config.mak.autogen config.mak.append
2378         $(RM) -r autom4te.cache
2379
2380 profile-clean:
2381         $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2382         $(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2383
2384 clean: profile-clean
2385         $(RM) *.o block-sha1/*.o ppc/*.o compat/*.o compat/*/*.o xdiff/*.o vcs-svn/*.o \
2386                 builtin/*.o $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
2387         $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2388         $(RM) $(TEST_PROGRAMS)
2389         $(RM) -r bin-wrappers
2390         $(RM) -r $(dep_dirs)
2391         $(RM) -r po/build/
2392         $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope*
2393         $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2394         $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
2395         $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
2396         $(MAKE) -C Documentation/ clean
2397 ifndef NO_PERL
2398         $(MAKE) -C gitweb clean
2399         $(MAKE) -C perl clean
2400 endif
2401 ifndef NO_PYTHON
2402         $(MAKE) -C git_remote_helpers clean
2403 endif
2404         $(MAKE) -C templates/ clean
2405         $(MAKE) -C t/ clean
2406 ifndef NO_TCLTK
2407         $(MAKE) -C gitk-git clean
2408         $(MAKE) -C git-gui clean
2409 endif
2410         $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-GUI-VARS GIT-BUILD-OPTIONS
2411         $(RM) GIT-USER-AGENT GIT-PREFIX GIT-SCRIPT-DEFINES
2412
2413 .PHONY: all install profile-clean clean strip
2414 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
2415 .PHONY: FORCE cscope
2416
2417 ### Check documentation
2418 #
2419 ALL_COMMANDS = $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS)
2420 ALL_COMMANDS += git
2421 ALL_COMMANDS += gitk
2422 ALL_COMMANDS += gitweb
2423 ALL_COMMANDS += git-gui git-citool
2424 check-docs::
2425         @(for v in $(ALL_COMMANDS); \
2426         do \
2427                 case "$$v" in \
2428                 git-merge-octopus | git-merge-ours | git-merge-recursive | \
2429                 git-merge-resolve | git-merge-subtree | \
2430                 git-fsck-objects | git-init-db | \
2431                 git-remote-* | git-stage | \
2432                 git-?*--?* ) continue ;; \
2433                 esac ; \
2434                 test -f "Documentation/$$v.txt" || \
2435                 echo "no doc: $$v"; \
2436                 sed -e '/^#/d' command-list.txt | \
2437                 grep -q "^$$v[  ]" || \
2438                 case "$$v" in \
2439                 git) ;; \
2440                 *) echo "no link: $$v";; \
2441                 esac ; \
2442         done; \
2443         ( \
2444                 sed -e '/^#/d' \
2445                     -e 's/[     ].*//' \
2446                     -e 's/^/listed /' command-list.txt; \
2447                 $(MAKE) -C Documentation print-man1 | \
2448                 grep '\.txt$$' | \
2449                 sed -e 's|Documentation/|documented |' \
2450                     -e 's/\.txt//'; \
2451         ) | while read how cmd; \
2452         do \
2453                 case " $(ALL_COMMANDS) " in \
2454                 *" $$cmd "*)    ;; \
2455                 *) echo "removed but $$how: $$cmd" ;; \
2456                 esac; \
2457         done ) | sort
2458
2459 ### Make sure built-ins do not have dups and listed in git.c
2460 #
2461 check-builtins::
2462         ./check-builtins.sh
2463
2464 ### Test suite coverage testing
2465 #
2466 .PHONY: coverage coverage-clean coverage-build coverage-report
2467
2468 coverage:
2469         $(MAKE) coverage-build
2470         $(MAKE) coverage-report
2471
2472 object_dirs := $(sort $(dir $(OBJECTS)))
2473 coverage-clean:
2474         $(RM) $(addsuffix *.gcov,$(object_dirs))
2475         $(RM) $(addsuffix *.gcda,$(object_dirs))
2476         $(RM) $(addsuffix *.gcno,$(object_dirs))
2477         $(RM) coverage-untested-functions
2478         $(RM) -r cover_db/
2479         $(RM) -r cover_db_html/
2480
2481 COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
2482 COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
2483 GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
2484
2485 coverage-build: coverage-clean
2486         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
2487         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
2488                 -j1 test
2489
2490 coverage-report:
2491         $(QUIET_GCOV)for dir in $(object_dirs); do \
2492                 $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
2493         done
2494
2495 coverage-untested-functions: coverage-report
2496         grep '^function.*called 0 ' *.c.gcov \
2497                 | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
2498                 > coverage-untested-functions
2499
2500 cover_db: coverage-report
2501         gcov2perl -db cover_db *.gcov
2502
2503 cover_db_html: cover_db
2504         cover -report html -outputdir cover_db_html cover_db
2505