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 you 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 you 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 HAVE_ALLOCA_H if you have working alloca(3) defined in that header.
  34 #
  35 # Define NO_CURL if you do not have libcurl installed.  git-http-fetch and
  36 # git-http-push are not built, and you cannot use http:// and https://
  37 # transports (neither smart nor dumb).
  38 #
  39 # Define CURLDIR=/foo/bar if your curl header and library files are in
  40 # /foo/bar/include and /foo/bar/lib directories.
  41 #
  42 # Define NO_EXPAT if you do not have expat installed.  git-http-push is
  43 # not built, and you cannot push using http:// and https:// transports (dumb).
  44 #
  45 # Define EXPATDIR=/foo/bar if your expat header and library files are in
  46 # /foo/bar/include and /foo/bar/lib directories.
  47 #
  48 # Define EXPAT_NEEDS_XMLPARSE_H if you have an old version of expat (e.g.,
  49 # 1.1 or 1.2) that provides xmlparse.h instead of expat.h.
  50 #
  51 # Define NO_GETTEXT if you don't want Git output to be translated.
  52 # A translated Git requires GNU libintl or another gettext implementation,
  53 # plus libintl-perl at runtime.
  54 #
  55 # Define USE_GETTEXT_SCHEME and set it to 'fallthrough', if you don't trust
  56 # the installed gettext translation of the shell scripts output.
  57 #
  58 # Define HAVE_LIBCHARSET_H if you haven't set NO_GETTEXT and you can't
  59 # trust the langinfo.h's nl_langinfo(CODESET) function to return the
  60 # current character set. GNU and Solaris have a nl_langinfo(CODESET),
  61 # FreeBSD can use either, but MinGW and some others need to use
  62 # libcharset.h's locale_charset() instead.
  63 #
  64 # Define CHARSET_LIB to the library you need to link with in order to
  65 # use locale_charset() function.  On some platforms this needs to set to
  66 # -lcharset, on others to -liconv .
  67 #
  68 # Define LIBC_CONTAINS_LIBINTL if your gettext implementation doesn't
  69 # need -lintl when linking.
  70 #
  71 # Define NO_MSGFMT_EXTENDED_OPTIONS if your implementation of msgfmt
  72 # doesn't support GNU extensions like --check and --statistics
  73 #
  74 # Define HAVE_PATHS_H if you have paths.h and want to use the default PATH
  75 # it specifies.
  76 #
  77 # Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
  78 #
  79 # Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
  80 # d_type in struct dirent (Cygwin 1.5, fixed in Cygwin 1.7).
  81 #
  82 # Define HAVE_STRINGS_H if you have strings.h and need it for strcasecmp.
  83 #
  84 # Define NO_STRCASESTR if you don't have strcasestr.
  85 #
  86 # Define NO_MEMMEM if you don't have memmem.
  87 #
  88 # Define NO_GETPAGESIZE if you don't have getpagesize.
  89 #
  90 # Define NO_STRLCPY if you don't have strlcpy.
  91 #
  92 # Define NO_STRTOUMAX if you don't have both strtoimax and strtoumax in the
  93 # C library. If your compiler also does not support long long or does not have
  94 # strtoull, define NO_STRTOULL.
  95 #
  96 # Define NO_SETENV if you don't have setenv in the C library.
  97 #
  98 # Define NO_UNSETENV if you don't have unsetenv in the C library.
  99 #
 100 # Define NO_MKDTEMP if you don't have mkdtemp in the C library.
 101 #
 102 # Define MKDIR_WO_TRAILING_SLASH if your mkdir() can't deal with trailing slash.
 103 #
 104 # Define NO_MKSTEMPS if you don't have mkstemps in the C library.
 105 #
 106 # Define NO_GECOS_IN_PWENT if you don't have pw_gecos in struct passwd
 107 # in the C library.
 108 #
 109 # Define NO_LIBGEN_H if you don't have libgen.h.
 110 #
 111 # Define NEEDS_LIBGEN if your libgen needs -lgen when linking
 112 #
 113 # Define NO_SYS_SELECT_H if you don't have sys/select.h.
 114 #
 115 # Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
 116 # Enable it on Windows.  By default, symrefs are still used.
 117 #
 118 # Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
 119 # tests.  These tests take up a significant amount of the total test time
 120 # but are not needed unless you plan to talk to SVN repos.
 121 #
 122 # Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
 123 # installed in /sw, but don't want GIT to link against any libraries
 124 # installed there.  If defined you may specify your own (or Fink's)
 125 # include directories and library directories by defining CFLAGS
 126 # and LDFLAGS appropriately.
 127 #
 128 # Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
 129 # have DarwinPorts installed in /opt/local, but don't want GIT to
 130 # link against any libraries installed there.  If defined you may
 131 # specify your own (or DarwinPort's) include directories and
 132 # library directories by defining CFLAGS and LDFLAGS appropriately.
 133 #
 134 # Define NO_APPLE_COMMON_CRYPTO if you are building on Darwin/Mac OS X
 135 # and do not want to use Apple's CommonCrypto library.  This allows you
 136 # to provide your own OpenSSL library, for example from MacPorts.
 137 #
 138 # Define BLK_SHA1 environment variable to make use of the bundled
 139 # optimized C SHA1 routine.
 140 #
 141 # Define PPC_SHA1 environment variable when running make to make use of
 142 # a bundled SHA1 routine optimized for PowerPC.
 143 #
 144 # Define NEEDS_CRYPTO_WITH_SSL if you need -lcrypto when using -lssl (Darwin).
 145 #
 146 # Define NEEDS_SSL_WITH_CRYPTO if you need -lssl when using -lcrypto (Darwin).
 147 #
 148 # Define NEEDS_SSL_WITH_CURL if you need -lssl with -lcurl (Minix).
 149 #
 150 # Define NEEDS_IDN_WITH_CURL if you need -lidn when using -lcurl (Minix).
 151 #
 152 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
 153 #
 154 # Define NEEDS_LIBINTL_BEFORE_LIBICONV if you need libintl before libiconv.
 155 #
 156 # Define NO_INTPTR_T if you don't have intptr_t or uintptr_t.
 157 #
 158 # Define NO_UINTMAX_T if you don't have uintmax_t.
 159 #
 160 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
 161 # Patrick Mauritz).
 162 #
 163 # Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
 164 # Notably on Solaris hstrerror resides in libresolv and on Solaris 7
 165 # inet_ntop and inet_pton additionally reside there.
 166 #
 167 # Define NO_MMAP if you want to avoid mmap.
 168 #
 169 # Define NO_SYS_POLL_H if you don't have sys/poll.h.
 170 #
 171 # Define NO_POLL if you do not have or don't want to use poll().
 172 # This also implies NO_SYS_POLL_H.
 173 #
 174 # Define NEEDS_SYS_PARAM_H if you need to include sys/param.h to compile,
 175 # *PLEASE* REPORT to git@vger.kernel.org if your platform needs this;
 176 # we want to know more about the issue.
 177 #
 178 # Define NO_PTHREADS if you do not have or do not want to use Pthreads.
 179 #
 180 # Define NO_PREAD if you have a problem with pread() system call (e.g.
 181 # cygwin1.dll before v1.5.22).
 182 #
 183 # Define NO_SETITIMER if you don't have setitimer()
 184 #
 185 # Define NO_STRUCT_ITIMERVAL if you don't have struct itimerval
 186 # This also implies NO_SETITIMER
 187 #
 188 # Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
 189 # generally faster on your platform than accessing the working directory.
 190 #
 191 # Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
 192 # the executable mode bit, but doesn't really do so.
 193 #
 194 # Define NEEDS_MODE_TRANSLATION if your OS strays from the typical file type
 195 # bits in mode values (e.g. z/OS defines I_SFMT to 0xFF000000 as opposed to the
 196 # usual 0xF000).
 197 #
 198 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
 199 #
 200 # Define NO_UNIX_SOCKETS if your system does not offer unix sockets.
 201 #
 202 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
 203 # sockaddr_storage.
 204 #
 205 # Define NO_ICONV if your libc does not properly support iconv.
 206 #
 207 # Define OLD_ICONV if your library has an old iconv(), where the second
 208 # (input buffer pointer) parameter is declared with type (const char **).
 209 #
 210 # Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
 211 #
 212 # Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
 213 # that tells runtime paths to dynamic libraries;
 214 # "-Wl,-rpath=/path/lib" is used instead.
 215 #
 216 # Define NO_NORETURN if using buggy versions of gcc 4.6+ and profile feedback,
 217 # as the compiler can crash (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49299)
 218 #
 219 # Define USE_NSEC below if you want git to care about sub-second file mtimes
 220 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
 221 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
 222 # randomly break unless your underlying filesystem supports those sub-second
 223 # times (my ext3 doesn't).
 224 #
 225 # Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
 226 # "st_ctim"
 227 #
 228 # Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
 229 # available.  This automatically turns USE_NSEC off.
 230 #
 231 # Define USE_STDEV below if you want git to care about the underlying device
 232 # change being considered an inode change from the update-index perspective.
 233 #
 234 # Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
 235 # field that counts the on-disk footprint in 512-byte blocks.
 236 #
 237 # Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72
 238 # (not v1.73 or v1.71).
 239 #
 240 # Define ASCIIDOC_ROFF if your DocBook XSL does not escape raw roff directives
 241 # (versions 1.68.1 through v1.72).
 242 #
 243 # Define GNU_ROFF if your target system uses GNU groff.  This forces
 244 # apostrophes to be ASCII so that cut&pasting examples to the shell
 245 # will work.
 246 #
 247 # Define PERL_PATH to the path of your Perl binary (usually /usr/bin/perl).
 248 #
 249 # Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 250 # MakeMaker (e.g. using ActiveState under Cygwin).
 251 #
 252 # Define NO_PERL if you do not want Perl scripts or libraries at all.
 253 #
 254 # Define PYTHON_PATH to the path of your Python binary (often /usr/bin/python
 255 # but /usr/bin/python2.7 on some platforms).
 256 #
 257 # Define NO_PYTHON if you do not want Python scripts or libraries at all.
 258 #
 259 # Define NO_TCLTK if you do not want Tcl/Tk GUI.
 260 #
 261 # The TCL_PATH variable governs the location of the Tcl interpreter
 262 # used to optimize git-gui for your system.  Only used if NO_TCLTK
 263 # is not set.  Defaults to the bare 'tclsh'.
 264 #
 265 # The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
 266 # If not set it defaults to the bare 'wish'. If it is set to the empty
 267 # string then NO_TCLTK will be forced (this is used by configure script).
 268 #
 269 # Define INTERNAL_QSORT to use Git's implementation of qsort(), which
 270 # is a simplified version of the merge sort used in glibc. This is
 271 # recommended if Git triggers O(n^2) behavior in your platform's qsort().
 272 #
 273 # Define UNRELIABLE_FSTAT if your system's fstat does not return the same
 274 # information on a not yet closed file that lstat would return for the same
 275 # file after it was closed.
 276 #
 277 # Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
 278 # when hardlinking a file to another name and unlinking the original file right
 279 # away (some NTFS drivers seem to zero the contents in that scenario).
 280 #
 281 # Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
 282 # programs as a tar, where bin/ and libexec/ might be on different file systems.
 283 #
 284 # Define NO_INSTALL_HARDLINKS if you prefer to use either symbolic links or
 285 # copies to install built-in git commands e.g. git-cat-file.
 286 #
 287 # Define USE_NED_ALLOCATOR if you want to replace the platforms default
 288 # memory allocators with the nedmalloc allocator written by Niall Douglas.
 289 #
 290 # Define NO_REGEX if you have no or inferior regex support in your C library.
 291 #
 292 # Define HAVE_DEV_TTY if your system can open /dev/tty to interact with the
 293 # user.
 294 #
 295 # Define GETTEXT_POISON if you are debugging the choice of strings marked
 296 # for translation.  In a GETTEXT_POISON build, you can turn all strings marked
 297 # for translation into gibberish by setting the GIT_GETTEXT_POISON variable
 298 # (to any value) in your environment.
 299 #
 300 # Define JSMIN to point to JavaScript minifier that functions as
 301 # a filter to have gitweb.js minified.
 302 #
 303 # Define CSSMIN to point to a CSS minifier in order to generate a minified
 304 # version of gitweb.css
 305 #
 306 # Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
 307 # you want to use something different.  The value will be interpreted by the
 308 # shell at runtime when it is used.
 309 #
 310 # Define DEFAULT_EDITOR to a sensible editor command (defaults to "vi") if you
 311 # want to use something different.  The value will be interpreted by the shell
 312 # if necessary when it is used.  Examples:
 313 #
 314 #   DEFAULT_EDITOR='~/bin/vi',
 315 #   DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
 316 #   DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
 317 #
 318 # Define COMPUTE_HEADER_DEPENDENCIES to "yes" if you want dependencies on
 319 # header files to be automatically computed, to avoid rebuilding objects when
 320 # an unrelated header file changes.  Define it to "no" to use the hard-coded
 321 # dependency rules.  The default is "auto", which means to use computed header
 322 # dependencies if your compiler is detected to support it.
 323 #
 324 # Define NATIVE_CRLF if your platform uses CRLF for line endings.
 325 #
 326 # Define XDL_FAST_HASH to use an alternative line-hashing method in
 327 # the diff algorithm.  It gives a nice speedup if your processor has
 328 # fast unaligned word loads.  Does NOT work on big-endian systems!
 329 # Enabled by default on x86_64.
 330 #
 331 # Define GIT_USER_AGENT if you want to change how git identifies itself during
 332 # network interactions.  The default is "git/$(GIT_VERSION)".
 333 #
 334 # Define DEFAULT_HELP_FORMAT to "man", "info" or "html"
 335 # (defaults to "man") if you want to have a different default when
 336 # "git help" is called without a parameter specifying the format.
 337 #
 338 # Define TEST_GIT_INDEX_VERSION to 2, 3 or 4 to run the test suite
 339 # with a different indexfile format version.  If it isn't set the index
 340 # file format used is index-v[23].
 341 #
 342 # Define GMTIME_UNRELIABLE_ERRORS if your gmtime() function does not
 343 # return NULL when it receives a bogus time_t.
 344 #
 345 # Define HAVE_CLOCK_GETTIME if your platform has clock_gettime in librt.
 346 #
 347 # Define HAVE_CLOCK_MONOTONIC if your platform has CLOCK_MONOTONIC in librt.
 348
 349 GIT-VERSION-FILE: FORCE
 350         @$(SHELL_PATH) ./GIT-VERSION-GEN
 351 -include GIT-VERSION-FILE
 352
 353 # CFLAGS and LDFLAGS are for the users to override from the command line.
 354
 355 CFLAGS = -g -O2 -Wall
 356 LDFLAGS =
 357 ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
 358 ALL_LDFLAGS = $(LDFLAGS)
 359 STRIP ?= strip
 360
 361 # Among the variables below, these:
 362 #   gitexecdir
 363 #   template_dir
 364 #   sysconfdir
 365 # can be specified as a relative path some/where/else;
 366 # this is interpreted as relative to $(prefix) and "git" at
 367 # runtime figures out where they are based on the path to the executable.
 368 # Additionally, the following will be treated as relative by "git" if they
 369 # begin with "$(prefix)/":
 370 #   mandir
 371 #   infodir
 372 #   htmldir
 373 # This can help installing the suite in a relocatable way.
 374
 375 prefix = $(HOME)
 376 bindir_relative = bin
 377 bindir = $(prefix)/$(bindir_relative)
 378 mandir = $(prefix)/share/man
 379 infodir = $(prefix)/share/info
 380 gitexecdir = libexec/git-core
 381 mergetoolsdir = $(gitexecdir)/mergetools
 382 sharedir = $(prefix)/share
 383 gitwebdir = $(sharedir)/gitweb
 384 localedir = $(sharedir)/locale
 385 template_dir = share/git-core/templates
 386 htmldir = $(prefix)/share/doc/git-doc
 387 ETC_GITCONFIG = $(sysconfdir)/gitconfig
 388 ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
 389 lib = lib
 390 # DESTDIR =
 391 pathsep = :
 392
 393 mandir_relative = $(patsubst $(prefix)/%,%,$(mandir))
 394 infodir_relative = $(patsubst $(prefix)/%,%,$(infodir))
 395 htmldir_relative = $(patsubst $(prefix)/%,%,$(htmldir))
 396
 397 export prefix bindir sharedir sysconfdir gitwebdir localedir
 398
 399 CC = cc
 400 AR = ar
 401 RM = rm -f
 402 DIFF = diff
 403 TAR = tar
 404 FIND = find
 405 INSTALL = install
 406 RPMBUILD = rpmbuild
 407 TCL_PATH = tclsh
 408 TCLTK_PATH = wish
 409 XGETTEXT = xgettext
 410 MSGFMT = msgfmt
 411 PTHREAD_LIBS = -lpthread
 412 PTHREAD_CFLAGS =
 413 GCOV = gcov
 414
 415 export TCL_PATH TCLTK_PATH
 416
 417 SPARSE_FLAGS =
 418
 419
 420
 421 ### --- END CONFIGURATION SECTION ---
 422
 423 # Those must not be GNU-specific; they are shared with perl/ which may
 424 # be built by a different compiler. (Note that this is an artifact now
 425 # but it still might be nice to keep that distinction.)
 426 BASIC_CFLAGS = -I.
 427 BASIC_LDFLAGS =
 428
 429 # Guard against environment variables
 430 BUILTIN_OBJS =
 431 BUILT_INS =
 432 COMPAT_CFLAGS =
 433 COMPAT_OBJS =
 434 XDIFF_OBJS =
 435 VCSSVN_OBJS =
 436 GENERATED_H =
 437 EXTRA_CPPFLAGS =
 438 LIB_OBJS =
 439 PROGRAM_OBJS =
 440 PROGRAMS =
 441 SCRIPT_PERL =
 442 SCRIPT_PYTHON =
 443 SCRIPT_SH =
 444 SCRIPT_LIB =
 445 TEST_PROGRAMS_NEED_X =
 446
 447 # Having this variable in your environment would break pipelines because
 448 # you cause "cd" to echo its destination to stdout.  It can also take
 449 # scripts to unexpected places.  If you like CDPATH, define it for your
 450 # interactive shell sessions without exporting it.
 451 unexport CDPATH
 452
 453 SCRIPT_SH += git-am.sh
 454 SCRIPT_SH += git-bisect.sh
 455 SCRIPT_SH += git-difftool--helper.sh
 456 SCRIPT_SH += git-filter-branch.sh
 457 SCRIPT_SH += git-merge-octopus.sh
 458 SCRIPT_SH += git-merge-one-file.sh
 459 SCRIPT_SH += git-merge-resolve.sh
 460 SCRIPT_SH += git-mergetool.sh
 461 SCRIPT_SH += git-pull.sh
 462 SCRIPT_SH += git-quiltimport.sh
 463 SCRIPT_SH += git-rebase.sh
 464 SCRIPT_SH += git-remote-testgit.sh
 465 SCRIPT_SH += git-request-pull.sh
 466 SCRIPT_SH += git-stash.sh
 467 SCRIPT_SH += git-submodule.sh
 468 SCRIPT_SH += git-web--browse.sh
 469
 470 SCRIPT_LIB += git-mergetool--lib
 471 SCRIPT_LIB += git-parse-remote
 472 SCRIPT_LIB += git-rebase--am
 473 SCRIPT_LIB += git-rebase--interactive
 474 SCRIPT_LIB += git-rebase--merge
 475 SCRIPT_LIB += git-sh-setup
 476 SCRIPT_LIB += git-sh-i18n
 477
 478 SCRIPT_PERL += git-add--interactive.perl
 479 SCRIPT_PERL += git-difftool.perl
 480 SCRIPT_PERL += git-archimport.perl
 481 SCRIPT_PERL += git-cvsexportcommit.perl
 482 SCRIPT_PERL += git-cvsimport.perl
 483 SCRIPT_PERL += git-cvsserver.perl
 484 SCRIPT_PERL += git-relink.perl
 485 SCRIPT_PERL += git-send-email.perl
 486 SCRIPT_PERL += git-svn.perl
 487
 488 SCRIPT_PYTHON += git-p4.py
 489
 490 NO_INSTALL += git-remote-testgit
 491
 492 # Generated files for scripts
 493 SCRIPT_SH_GEN = $(patsubst %.sh,%,$(SCRIPT_SH))
 494 SCRIPT_PERL_GEN = $(patsubst %.perl,%,$(SCRIPT_PERL))
 495 SCRIPT_PYTHON_GEN = $(patsubst %.py,%,$(SCRIPT_PYTHON))
 496
 497 SCRIPT_SH_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_SH_GEN))
 498 SCRIPT_PERL_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PERL_GEN))
 499 SCRIPT_PYTHON_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PYTHON_GEN))
 500
 501 # Individual rules to allow e.g.
 502 # "make -C ../.. SCRIPT_PERL=contrib/foo/bar.perl build-perl-script"
 503 # from subdirectories like contrib/*/
 504 .PHONY: build-perl-script build-sh-script build-python-script
 505 build-perl-script: $(SCRIPT_PERL_GEN)
 506 build-sh-script: $(SCRIPT_SH_GEN)
 507 build-python-script: $(SCRIPT_PYTHON_GEN)
 508
 509 .PHONY: install-perl-script install-sh-script install-python-script
 510 install-sh-script: $(SCRIPT_SH_INS)
 511         $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 512 install-perl-script: $(SCRIPT_PERL_INS)
 513         $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 514 install-python-script: $(SCRIPT_PYTHON_INS)
 515         $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 516
 517 .PHONY: clean-perl-script clean-sh-script clean-python-script
 518 clean-sh-script:
 519         $(RM) $(SCRIPT_SH_GEN)
 520 clean-perl-script:
 521         $(RM) $(SCRIPT_PERL_GEN)
 522 clean-python-script:
 523         $(RM) $(SCRIPT_PYTHON_GEN)
 524
 525 SCRIPTS = $(SCRIPT_SH_INS) \
 526           $(SCRIPT_PERL_INS) \
 527           $(SCRIPT_PYTHON_INS) \
 528           git-instaweb
 529
 530 ETAGS_TARGET = TAGS
 531
 532 # Empty...
 533 EXTRA_PROGRAMS =
 534
 535 # ... and all the rest that could be moved out of bindir to gitexecdir
 536 PROGRAMS += $(EXTRA_PROGRAMS)
 537
 538 PROGRAM_OBJS += credential-store.o
 539 PROGRAM_OBJS += daemon.o
 540 PROGRAM_OBJS += fast-import.o
 541 PROGRAM_OBJS += http-backend.o
 542 PROGRAM_OBJS += imap-send.o
 543 PROGRAM_OBJS += sh-i18n--envsubst.o
 544 PROGRAM_OBJS += shell.o
 545 PROGRAM_OBJS += show-index.o
 546 PROGRAM_OBJS += upload-pack.o
 547 PROGRAM_OBJS += remote-testsvn.o
 548
 549 # Binary suffix, set to .exe for Windows builds
 550 X =
 551
 552 PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
 553
 554 TEST_PROGRAMS_NEED_X += test-chmtime
 555 TEST_PROGRAMS_NEED_X += test-ctype
 556 TEST_PROGRAMS_NEED_X += test-config
 557 TEST_PROGRAMS_NEED_X += test-date
 558 TEST_PROGRAMS_NEED_X += test-delta
 559 TEST_PROGRAMS_NEED_X += test-dump-cache-tree
 560 TEST_PROGRAMS_NEED_X += test-dump-split-index
 561 TEST_PROGRAMS_NEED_X += test-genrandom
 562 TEST_PROGRAMS_NEED_X += test-hashmap
 563 TEST_PROGRAMS_NEED_X += test-index-version
 564 TEST_PROGRAMS_NEED_X += test-line-buffer
 565 TEST_PROGRAMS_NEED_X += test-match-trees
 566 TEST_PROGRAMS_NEED_X += test-mergesort
 567 TEST_PROGRAMS_NEED_X += test-mktemp
 568 TEST_PROGRAMS_NEED_X += test-parse-options
 569 TEST_PROGRAMS_NEED_X += test-path-utils
 570 TEST_PROGRAMS_NEED_X += test-prio-queue
 571 TEST_PROGRAMS_NEED_X += test-read-cache
 572 TEST_PROGRAMS_NEED_X += test-regex
 573 TEST_PROGRAMS_NEED_X += test-revision-walking
 574 TEST_PROGRAMS_NEED_X += test-run-command
 575 TEST_PROGRAMS_NEED_X += test-scrap-cache-tree
 576 TEST_PROGRAMS_NEED_X += test-sha1
 577 TEST_PROGRAMS_NEED_X += test-sha1-array
 578 TEST_PROGRAMS_NEED_X += test-sigchain
 579 TEST_PROGRAMS_NEED_X += test-string-list
 580 TEST_PROGRAMS_NEED_X += test-subprocess
 581 TEST_PROGRAMS_NEED_X += test-svn-fe
 582 TEST_PROGRAMS_NEED_X += test-urlmatch-normalization
 583 TEST_PROGRAMS_NEED_X += test-wildmatch
 584
 585 TEST_PROGRAMS = $(patsubst %,%$X,$(TEST_PROGRAMS_NEED_X))
 586
 587 # List built-in command $C whose implementation cmd_$C() is not in
 588 # builtin/$C.o but is linked in as part of some other command.
 589 BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
 590
 591 BUILT_INS += git-cherry$X
 592 BUILT_INS += git-cherry-pick$X
 593 BUILT_INS += git-format-patch$X
 594 BUILT_INS += git-fsck-objects$X
 595 BUILT_INS += git-init$X
 596 BUILT_INS += git-merge-subtree$X
 597 BUILT_INS += git-show$X
 598 BUILT_INS += git-stage$X
 599 BUILT_INS += git-status$X
 600 BUILT_INS += git-whatchanged$X
 601
 602 # what 'all' will build and 'install' will install in gitexecdir,
 603 # excluding programs for built-in commands
 604 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 605
 606 # what 'all' will build but not install in gitexecdir
 607 OTHER_PROGRAMS = git$X
 608
 609 # what test wrappers are needed and 'install' will install, in bindir
 610 BINDIR_PROGRAMS_NEED_X += git
 611 BINDIR_PROGRAMS_NEED_X += git-upload-pack
 612 BINDIR_PROGRAMS_NEED_X += git-receive-pack
 613 BINDIR_PROGRAMS_NEED_X += git-upload-archive
 614 BINDIR_PROGRAMS_NEED_X += git-shell
 615
 616 BINDIR_PROGRAMS_NO_X += git-cvsserver
 617
 618 # Set paths to tools early so that they can be used for version tests.
 619 ifndef SHELL_PATH
 620         SHELL_PATH = /bin/sh
 621 endif
 622 ifndef PERL_PATH
 623         PERL_PATH = /usr/bin/perl
 624 endif
 625 ifndef PYTHON_PATH
 626         PYTHON_PATH = /usr/bin/python
 627 endif
 628
 629 export PERL_PATH
 630 export PYTHON_PATH
 631
 632 LIB_FILE = libgit.a
 633 XDIFF_LIB = xdiff/lib.a
 634 VCSSVN_LIB = vcs-svn/lib.a
 635
 636 GENERATED_H += common-cmds.h
 637
 638 LIB_H = $(shell $(FIND) . \
 639         -name .git -prune -o \
 640         -name t -prune -o \
 641         -name Documentation -prune -o \
 642         -name '*.h' -print)
 643
 644 LIB_OBJS += abspath.o
 645 LIB_OBJS += advice.o
 646 LIB_OBJS += alias.o
 647 LIB_OBJS += alloc.o
 648 LIB_OBJS += archive.o
 649 LIB_OBJS += archive-tar.o
 650 LIB_OBJS += archive-zip.o
 651 LIB_OBJS += argv-array.o
 652 LIB_OBJS += attr.o
 653 LIB_OBJS += base85.o
 654 LIB_OBJS += bisect.o
 655 LIB_OBJS += blob.o
 656 LIB_OBJS += branch.o
 657 LIB_OBJS += bulk-checkin.o
 658 LIB_OBJS += bundle.o
 659 LIB_OBJS += cache-tree.o
 660 LIB_OBJS += color.o
 661 LIB_OBJS += column.o
 662 LIB_OBJS += combine-diff.o
 663 LIB_OBJS += commit.o
 664 LIB_OBJS += compat/obstack.o
 665 LIB_OBJS += compat/terminal.o
 666 LIB_OBJS += config.o
 667 LIB_OBJS += connect.o
 668 LIB_OBJS += connected.o
 669 LIB_OBJS += convert.o
 670 LIB_OBJS += copy.o
 671 LIB_OBJS += credential.o
 672 LIB_OBJS += csum-file.o
 673 LIB_OBJS += ctype.o
 674 LIB_OBJS += date.o
 675 LIB_OBJS += decorate.o
 676 LIB_OBJS += diffcore-break.o
 677 LIB_OBJS += diffcore-delta.o
 678 LIB_OBJS += diffcore-order.o
 679 LIB_OBJS += diffcore-pickaxe.o
 680 LIB_OBJS += diffcore-rename.o
 681 LIB_OBJS += diff-delta.o
 682 LIB_OBJS += diff-lib.o
 683 LIB_OBJS += diff-no-index.o
 684 LIB_OBJS += diff.o
 685 LIB_OBJS += dir.o
 686 LIB_OBJS += editor.o
 687 LIB_OBJS += entry.o
 688 LIB_OBJS += environment.o
 689 LIB_OBJS += ewah/bitmap.o
 690 LIB_OBJS += ewah/ewah_bitmap.o
 691 LIB_OBJS += ewah/ewah_io.o
 692 LIB_OBJS += ewah/ewah_rlw.o
 693 LIB_OBJS += exec_cmd.o
 694 LIB_OBJS += fetch-pack.o
 695 LIB_OBJS += fsck.o
 696 LIB_OBJS += gettext.o
 697 LIB_OBJS += gpg-interface.o
 698 LIB_OBJS += graph.o
 699 LIB_OBJS += grep.o
 700 LIB_OBJS += hashmap.o
 701 LIB_OBJS += help.o
 702 LIB_OBJS += hex.o
 703 LIB_OBJS += ident.o
 704 LIB_OBJS += kwset.o
 705 LIB_OBJS += levenshtein.o
 706 LIB_OBJS += line-log.o
 707 LIB_OBJS += line-range.o
 708 LIB_OBJS += list-objects.o
 709 LIB_OBJS += ll-merge.o
 710 LIB_OBJS += lockfile.o
 711 LIB_OBJS += log-tree.o
 712 LIB_OBJS += mailmap.o
 713 LIB_OBJS += match-trees.o
 714 LIB_OBJS += merge.o
 715 LIB_OBJS += merge-blobs.o
 716 LIB_OBJS += merge-recursive.o
 717 LIB_OBJS += mergesort.o
 718 LIB_OBJS += name-hash.o
 719 LIB_OBJS += notes.o
 720 LIB_OBJS += notes-cache.o
 721 LIB_OBJS += notes-merge.o
 722 LIB_OBJS += notes-utils.o
 723 LIB_OBJS += object.o
 724 LIB_OBJS += pack-bitmap.o
 725 LIB_OBJS += pack-bitmap-write.o
 726 LIB_OBJS += pack-check.o
 727 LIB_OBJS += pack-objects.o
 728 LIB_OBJS += pack-revindex.o
 729 LIB_OBJS += pack-write.o
 730 LIB_OBJS += pager.o
 731 LIB_OBJS += parse-options.o
 732 LIB_OBJS += parse-options-cb.o
 733 LIB_OBJS += patch-delta.o
 734 LIB_OBJS += patch-ids.o
 735 LIB_OBJS += path.o
 736 LIB_OBJS += pathspec.o
 737 LIB_OBJS += pkt-line.o
 738 LIB_OBJS += preload-index.o
 739 LIB_OBJS += pretty.o
 740 LIB_OBJS += prio-queue.o
 741 LIB_OBJS += progress.o
 742 LIB_OBJS += prompt.o
 743 LIB_OBJS += quote.o
 744 LIB_OBJS += reachable.o
 745 LIB_OBJS += read-cache.o
 746 LIB_OBJS += reflog-walk.o
 747 LIB_OBJS += refs.o
 748 LIB_OBJS += remote.o
 749 LIB_OBJS += replace_object.o
 750 LIB_OBJS += rerere.o
 751 LIB_OBJS += resolve-undo.o
 752 LIB_OBJS += revision.o
 753 LIB_OBJS += run-command.o
 754 LIB_OBJS += send-pack.o
 755 LIB_OBJS += sequencer.o
 756 LIB_OBJS += server-info.o
 757 LIB_OBJS += setup.o
 758 LIB_OBJS += sha1-array.o
 759 LIB_OBJS += sha1-lookup.o
 760 LIB_OBJS += sha1_file.o
 761 LIB_OBJS += sha1_name.o
 762 LIB_OBJS += shallow.o
 763 LIB_OBJS += sideband.o
 764 LIB_OBJS += sigchain.o
 765 LIB_OBJS += split-index.o
 766 LIB_OBJS += strbuf.o
 767 LIB_OBJS += streaming.o
 768 LIB_OBJS += string-list.o
 769 LIB_OBJS += submodule.o
 770 LIB_OBJS += symlinks.o
 771 LIB_OBJS += tag.o
 772 LIB_OBJS += trace.o
 773 LIB_OBJS += trailer.o
 774 LIB_OBJS += transport.o
 775 LIB_OBJS += transport-helper.o
 776 LIB_OBJS += tree-diff.o
 777 LIB_OBJS += tree.o
 778 LIB_OBJS += tree-walk.o
 779 LIB_OBJS += unpack-trees.o
 780 LIB_OBJS += url.o
 781 LIB_OBJS += urlmatch.o
 782 LIB_OBJS += usage.o
 783 LIB_OBJS += userdiff.o
 784 LIB_OBJS += utf8.o
 785 LIB_OBJS += varint.o
 786 LIB_OBJS += version.o
 787 LIB_OBJS += versioncmp.o
 788 LIB_OBJS += walker.o
 789 LIB_OBJS += wildmatch.o
 790 LIB_OBJS += wrapper.o
 791 LIB_OBJS += write_or_die.o
 792 LIB_OBJS += ws.o
 793 LIB_OBJS += wt-status.o
 794 LIB_OBJS += xdiff-interface.o
 795 LIB_OBJS += zlib.o
 796
 797 BUILTIN_OBJS += builtin/add.o
 798 BUILTIN_OBJS += builtin/annotate.o
 799 BUILTIN_OBJS += builtin/apply.o
 800 BUILTIN_OBJS += builtin/archive.o
 801 BUILTIN_OBJS += builtin/bisect--helper.o
 802 BUILTIN_OBJS += builtin/blame.o
 803 BUILTIN_OBJS += builtin/branch.o
 804 BUILTIN_OBJS += builtin/bundle.o
 805 BUILTIN_OBJS += builtin/cat-file.o
 806 BUILTIN_OBJS += builtin/check-attr.o
 807 BUILTIN_OBJS += builtin/check-ignore.o
 808 BUILTIN_OBJS += builtin/check-mailmap.o
 809 BUILTIN_OBJS += builtin/check-ref-format.o
 810 BUILTIN_OBJS += builtin/checkout-index.o
 811 BUILTIN_OBJS += builtin/checkout.o
 812 BUILTIN_OBJS += builtin/clean.o
 813 BUILTIN_OBJS += builtin/clone.o
 814 BUILTIN_OBJS += builtin/column.o
 815 BUILTIN_OBJS += builtin/commit-tree.o
 816 BUILTIN_OBJS += builtin/commit.o
 817 BUILTIN_OBJS += builtin/config.o
 818 BUILTIN_OBJS += builtin/count-objects.o
 819 BUILTIN_OBJS += builtin/credential.o
 820 BUILTIN_OBJS += builtin/describe.o
 821 BUILTIN_OBJS += builtin/diff-files.o
 822 BUILTIN_OBJS += builtin/diff-index.o
 823 BUILTIN_OBJS += builtin/diff-tree.o
 824 BUILTIN_OBJS += builtin/diff.o
 825 BUILTIN_OBJS += builtin/fast-export.o
 826 BUILTIN_OBJS += builtin/fetch-pack.o
 827 BUILTIN_OBJS += builtin/fetch.o
 828 BUILTIN_OBJS += builtin/fmt-merge-msg.o
 829 BUILTIN_OBJS += builtin/for-each-ref.o
 830 BUILTIN_OBJS += builtin/fsck.o
 831 BUILTIN_OBJS += builtin/gc.o
 832 BUILTIN_OBJS += builtin/get-tar-commit-id.o
 833 BUILTIN_OBJS += builtin/grep.o
 834 BUILTIN_OBJS += builtin/hash-object.o
 835 BUILTIN_OBJS += builtin/help.o
 836 BUILTIN_OBJS += builtin/index-pack.o
 837 BUILTIN_OBJS += builtin/init-db.o
 838 BUILTIN_OBJS += builtin/interpret-trailers.o
 839 BUILTIN_OBJS += builtin/log.o
 840 BUILTIN_OBJS += builtin/ls-files.o
 841 BUILTIN_OBJS += builtin/ls-remote.o
 842 BUILTIN_OBJS += builtin/ls-tree.o
 843 BUILTIN_OBJS += builtin/mailinfo.o
 844 BUILTIN_OBJS += builtin/mailsplit.o
 845 BUILTIN_OBJS += builtin/merge.o
 846 BUILTIN_OBJS += builtin/merge-base.o
 847 BUILTIN_OBJS += builtin/merge-file.o
 848 BUILTIN_OBJS += builtin/merge-index.o
 849 BUILTIN_OBJS += builtin/merge-ours.o
 850 BUILTIN_OBJS += builtin/merge-recursive.o
 851 BUILTIN_OBJS += builtin/merge-tree.o
 852 BUILTIN_OBJS += builtin/mktag.o
 853 BUILTIN_OBJS += builtin/mktree.o
 854 BUILTIN_OBJS += builtin/mv.o
 855 BUILTIN_OBJS += builtin/name-rev.o
 856 BUILTIN_OBJS += builtin/notes.o
 857 BUILTIN_OBJS += builtin/pack-objects.o
 858 BUILTIN_OBJS += builtin/pack-redundant.o
 859 BUILTIN_OBJS += builtin/pack-refs.o
 860 BUILTIN_OBJS += builtin/patch-id.o
 861 BUILTIN_OBJS += builtin/prune-packed.o
 862 BUILTIN_OBJS += builtin/prune.o
 863 BUILTIN_OBJS += builtin/push.o
 864 BUILTIN_OBJS += builtin/read-tree.o
 865 BUILTIN_OBJS += builtin/receive-pack.o
 866 BUILTIN_OBJS += builtin/reflog.o
 867 BUILTIN_OBJS += builtin/remote.o
 868 BUILTIN_OBJS += builtin/remote-ext.o
 869 BUILTIN_OBJS += builtin/remote-fd.o
 870 BUILTIN_OBJS += builtin/repack.o
 871 BUILTIN_OBJS += builtin/replace.o
 872 BUILTIN_OBJS += builtin/rerere.o
 873 BUILTIN_OBJS += builtin/reset.o
 874 BUILTIN_OBJS += builtin/rev-list.o
 875 BUILTIN_OBJS += builtin/rev-parse.o
 876 BUILTIN_OBJS += builtin/revert.o
 877 BUILTIN_OBJS += builtin/rm.o
 878 BUILTIN_OBJS += builtin/send-pack.o
 879 BUILTIN_OBJS += builtin/shortlog.o
 880 BUILTIN_OBJS += builtin/show-branch.o
 881 BUILTIN_OBJS += builtin/show-ref.o
 882 BUILTIN_OBJS += builtin/stripspace.o
 883 BUILTIN_OBJS += builtin/symbolic-ref.o
 884 BUILTIN_OBJS += builtin/tag.o
 885 BUILTIN_OBJS += builtin/unpack-file.o
 886 BUILTIN_OBJS += builtin/unpack-objects.o
 887 BUILTIN_OBJS += builtin/update-index.o
 888 BUILTIN_OBJS += builtin/update-ref.o
 889 BUILTIN_OBJS += builtin/update-server-info.o
 890 BUILTIN_OBJS += builtin/upload-archive.o
 891 BUILTIN_OBJS += builtin/var.o
 892 BUILTIN_OBJS += builtin/verify-commit.o
 893 BUILTIN_OBJS += builtin/verify-pack.o
 894 BUILTIN_OBJS += builtin/verify-tag.o
 895 BUILTIN_OBJS += builtin/write-tree.o
 896
 897 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 898 EXTLIBS =
 899
 900 GIT_USER_AGENT = git/$(GIT_VERSION)
 901
 902 include config.mak.uname
 903 -include config.mak.autogen
 904 -include config.mak
 905
 906 ifndef sysconfdir
 907 ifeq ($(prefix),/usr)
 908 sysconfdir = /etc
 909 else
 910 sysconfdir = etc
 911 endif
 912 endif
 913
 914 ifndef COMPUTE_HEADER_DEPENDENCIES
 915 COMPUTE_HEADER_DEPENDENCIES = auto
 916 endif
 917
 918 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),auto)
 919 dep_check = $(shell $(CC) $(ALL_CFLAGS) \
 920         -c -MF /dev/null -MQ /dev/null -MMD -MP \
 921         -x c /dev/null -o /dev/null 2>&1; \
 922         echo $$?)
 923 ifeq ($(dep_check),0)
 924 override COMPUTE_HEADER_DEPENDENCIES = yes
 925 else
 926 override COMPUTE_HEADER_DEPENDENCIES = no
 927 endif
 928 endif
 929
 930 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
 931 USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
 932 else
 933 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),no)
 934 $(error please set COMPUTE_HEADER_DEPENDENCIES to yes, no, or auto \
 935 (not "$(COMPUTE_HEADER_DEPENDENCIES)"))
 936 endif
 937 endif
 938
 939 ifdef SANE_TOOL_PATH
 940 SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
 941 BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
 942 PATH := $(SANE_TOOL_PATH):${PATH}
 943 else
 944 BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
 945 endif
 946
 947 ifneq (,$(INLINE))
 948         BASIC_CFLAGS += -Dinline=$(INLINE)
 949 endif
 950
 951 ifneq (,$(SOCKLEN_T))
 952         BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
 953 endif
 954
 955 ifeq ($(uname_S),Darwin)
 956         ifndef NO_FINK
 957                 ifeq ($(shell test -d /sw/lib && echo y),y)
 958                         BASIC_CFLAGS += -I/sw/include
 959                         BASIC_LDFLAGS += -L/sw/lib
 960                 endif
 961         endif
 962         ifndef NO_DARWIN_PORTS
 963                 ifeq ($(shell test -d /opt/local/lib && echo y),y)
 964                         BASIC_CFLAGS += -I/opt/local/include
 965                         BASIC_LDFLAGS += -L/opt/local/lib
 966                 endif
 967         endif
 968         ifndef NO_APPLE_COMMON_CRYPTO
 969                 APPLE_COMMON_CRYPTO = YesPlease
 970                 COMPAT_CFLAGS += -DAPPLE_COMMON_CRYPTO
 971         endif
 972         NO_REGEX = YesPlease
 973         PTHREAD_LIBS =
 974 endif
 975
 976 ifndef CC_LD_DYNPATH
 977         ifdef NO_R_TO_GCC_LINKER
 978                 # Some gcc does not accept and pass -R to the linker to specify
 979                 # the runtime dynamic library path.
 980                 CC_LD_DYNPATH = -Wl,-rpath,
 981         else
 982                 CC_LD_DYNPATH = -R
 983         endif
 984 endif
 985
 986 ifdef NO_LIBGEN_H
 987         COMPAT_CFLAGS += -DNO_LIBGEN_H
 988         COMPAT_OBJS += compat/basename.o
 989 endif
 990
 991 ifdef USE_LIBPCRE
 992         BASIC_CFLAGS += -DUSE_LIBPCRE
 993         ifdef LIBPCREDIR
 994                 BASIC_CFLAGS += -I$(LIBPCREDIR)/include
 995                 EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib)
 996         endif
 997         EXTLIBS += -lpcre
 998 endif
 999
1000 ifdef HAVE_ALLOCA_H
1001         BASIC_CFLAGS += -DHAVE_ALLOCA_H
1002 endif
1003
1004 IMAP_SEND_BUILDDEPS =
1005 IMAP_SEND_LDFLAGS = $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
1006
1007 ifdef NO_CURL
1008         BASIC_CFLAGS += -DNO_CURL
1009         REMOTE_CURL_PRIMARY =
1010         REMOTE_CURL_ALIASES =
1011         REMOTE_CURL_NAMES =
1012 else
1013         ifdef CURLDIR
1014                 # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1015                 BASIC_CFLAGS += -I$(CURLDIR)/include
1016                 CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
1017         else
1018                 CURL_LIBCURL = -lcurl
1019         endif
1020         ifdef NEEDS_SSL_WITH_CURL
1021                 CURL_LIBCURL += -lssl
1022                 ifdef NEEDS_CRYPTO_WITH_SSL
1023                         CURL_LIBCURL += -lcrypto
1024                 endif
1025         endif
1026         ifdef NEEDS_IDN_WITH_CURL
1027                 CURL_LIBCURL += -lidn
1028         endif
1029
1030         REMOTE_CURL_PRIMARY = git-remote-http$X
1031         REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1032         REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1033         PROGRAM_OBJS += http-fetch.o
1034         PROGRAMS += $(REMOTE_CURL_NAMES)
1035         curl_check := $(shell (echo 070908; curl-config --vernum) 2>/dev/null | sort -r | sed -ne 2p)
1036         ifeq "$(curl_check)" "070908"
1037                 ifndef NO_EXPAT
1038                         PROGRAM_OBJS += http-push.o
1039                 endif
1040         endif
1041         curl_check := $(shell (echo 072200; curl-config --vernum) 2>/dev/null | sort -r | sed -ne 2p)
1042         ifeq "$(curl_check)" "072200"
1043                 USE_CURL_FOR_IMAP_SEND = YesPlease
1044         endif
1045         ifdef USE_CURL_FOR_IMAP_SEND
1046                 BASIC_CFLAGS += -DUSE_CURL_FOR_IMAP_SEND
1047                 IMAP_SEND_BUILDDEPS = http.o
1048                 IMAP_SEND_LDFLAGS += $(CURL_LIBCURL)
1049         endif
1050         ifndef NO_EXPAT
1051                 ifdef EXPATDIR
1052                         BASIC_CFLAGS += -I$(EXPATDIR)/include
1053                         EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1054                 else
1055                         EXPAT_LIBEXPAT = -lexpat
1056                 endif
1057                 ifdef EXPAT_NEEDS_XMLPARSE_H
1058                         BASIC_CFLAGS += -DEXPAT_NEEDS_XMLPARSE_H
1059                 endif
1060         endif
1061 endif
1062
1063 ifdef ZLIB_PATH
1064         BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1065         EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1066 endif
1067 EXTLIBS += -lz
1068
1069 ifndef NO_OPENSSL
1070         OPENSSL_LIBSSL = -lssl
1071         ifdef OPENSSLDIR
1072                 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1073                 OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1074         else
1075                 OPENSSL_LINK =
1076         endif
1077         ifdef NEEDS_CRYPTO_WITH_SSL
1078                 OPENSSL_LIBSSL += -lcrypto
1079         endif
1080 else
1081         BASIC_CFLAGS += -DNO_OPENSSL
1082         BLK_SHA1 = 1
1083         OPENSSL_LIBSSL =
1084 endif
1085 ifdef NO_OPENSSL
1086         LIB_4_CRYPTO =
1087 else
1088 ifdef NEEDS_SSL_WITH_CRYPTO
1089         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1090 else
1091         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1092 endif
1093 ifdef APPLE_COMMON_CRYPTO
1094         LIB_4_CRYPTO += -framework Security -framework CoreFoundation
1095 endif
1096 endif
1097 ifdef NEEDS_LIBICONV
1098         ifdef ICONVDIR
1099                 BASIC_CFLAGS += -I$(ICONVDIR)/include
1100                 ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1101         else
1102                 ICONV_LINK =
1103         endif
1104         ifdef NEEDS_LIBINTL_BEFORE_LIBICONV
1105                 ICONV_LINK += -lintl
1106         endif
1107         EXTLIBS += $(ICONV_LINK) -liconv
1108 endif
1109 ifdef NEEDS_LIBGEN
1110         EXTLIBS += -lgen
1111 endif
1112 ifndef NO_GETTEXT
1113 ifndef LIBC_CONTAINS_LIBINTL
1114         EXTLIBS += -lintl
1115 endif
1116 endif
1117 ifdef NEEDS_SOCKET
1118         EXTLIBS += -lsocket
1119 endif
1120 ifdef NEEDS_NSL
1121         EXTLIBS += -lnsl
1122 endif
1123 ifdef NEEDS_RESOLV
1124         EXTLIBS += -lresolv
1125 endif
1126 ifdef NO_D_TYPE_IN_DIRENT
1127         BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1128 endif
1129 ifdef NO_D_INO_IN_DIRENT
1130         BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
1131 endif
1132 ifdef NO_GECOS_IN_PWENT
1133         BASIC_CFLAGS += -DNO_GECOS_IN_PWENT
1134 endif
1135 ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1136         BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1137 endif
1138 ifdef USE_NSEC
1139         BASIC_CFLAGS += -DUSE_NSEC
1140 endif
1141 ifdef USE_ST_TIMESPEC
1142         BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1143 endif
1144 ifdef NO_NORETURN
1145         BASIC_CFLAGS += -DNO_NORETURN
1146 endif
1147 ifdef NO_NSEC
1148         BASIC_CFLAGS += -DNO_NSEC
1149 endif
1150 ifdef SNPRINTF_RETURNS_BOGUS
1151         COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1152         COMPAT_OBJS += compat/snprintf.o
1153 endif
1154 ifdef FREAD_READS_DIRECTORIES
1155         COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1156         COMPAT_OBJS += compat/fopen.o
1157 endif
1158 ifdef NO_SYMLINK_HEAD
1159         BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1160 endif
1161 ifdef GETTEXT_POISON
1162         BASIC_CFLAGS += -DGETTEXT_POISON
1163 endif
1164 ifdef NO_GETTEXT
1165         BASIC_CFLAGS += -DNO_GETTEXT
1166         USE_GETTEXT_SCHEME ?= fallthrough
1167 endif
1168 ifdef NO_POLL
1169         NO_SYS_POLL_H = YesPlease
1170         COMPAT_CFLAGS += -DNO_POLL -Icompat/poll
1171         COMPAT_OBJS += compat/poll/poll.o
1172 endif
1173 ifdef NO_STRCASESTR
1174         COMPAT_CFLAGS += -DNO_STRCASESTR
1175         COMPAT_OBJS += compat/strcasestr.o
1176 endif
1177 ifdef NO_STRLCPY
1178         COMPAT_CFLAGS += -DNO_STRLCPY
1179         COMPAT_OBJS += compat/strlcpy.o
1180 endif
1181 ifdef NO_STRTOUMAX
1182         COMPAT_CFLAGS += -DNO_STRTOUMAX
1183         COMPAT_OBJS += compat/strtoumax.o compat/strtoimax.o
1184 endif
1185 ifdef NO_STRTOULL
1186         COMPAT_CFLAGS += -DNO_STRTOULL
1187 endif
1188 ifdef NO_SETENV
1189         COMPAT_CFLAGS += -DNO_SETENV
1190         COMPAT_OBJS += compat/setenv.o
1191 endif
1192 ifdef NO_MKDTEMP
1193         COMPAT_CFLAGS += -DNO_MKDTEMP
1194         COMPAT_OBJS += compat/mkdtemp.o
1195 endif
1196 ifdef MKDIR_WO_TRAILING_SLASH
1197         COMPAT_CFLAGS += -DMKDIR_WO_TRAILING_SLASH
1198         COMPAT_OBJS += compat/mkdir.o
1199 endif
1200 ifdef NO_MKSTEMPS
1201         COMPAT_CFLAGS += -DNO_MKSTEMPS
1202 endif
1203 ifdef NO_UNSETENV
1204         COMPAT_CFLAGS += -DNO_UNSETENV
1205         COMPAT_OBJS += compat/unsetenv.o
1206 endif
1207 ifdef NO_SYS_SELECT_H
1208         BASIC_CFLAGS += -DNO_SYS_SELECT_H
1209 endif
1210 ifdef NO_SYS_POLL_H
1211         BASIC_CFLAGS += -DNO_SYS_POLL_H
1212 endif
1213 ifdef NEEDS_SYS_PARAM_H
1214         BASIC_CFLAGS += -DNEEDS_SYS_PARAM_H
1215 endif
1216 ifdef NO_INTTYPES_H
1217         BASIC_CFLAGS += -DNO_INTTYPES_H
1218 endif
1219 ifdef NO_INITGROUPS
1220         BASIC_CFLAGS += -DNO_INITGROUPS
1221 endif
1222 ifdef NO_MMAP
1223         COMPAT_CFLAGS += -DNO_MMAP
1224         COMPAT_OBJS += compat/mmap.o
1225 else
1226         ifdef USE_WIN32_MMAP
1227                 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1228                 COMPAT_OBJS += compat/win32mmap.o
1229         endif
1230 endif
1231 ifdef OBJECT_CREATION_USES_RENAMES
1232         COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1233 endif
1234 ifdef NO_STRUCT_ITIMERVAL
1235         COMPAT_CFLAGS += -DNO_STRUCT_ITIMERVAL
1236         NO_SETITIMER = YesPlease
1237 endif
1238 ifdef NO_SETITIMER
1239         COMPAT_CFLAGS += -DNO_SETITIMER
1240 endif
1241 ifdef NO_PREAD
1242         COMPAT_CFLAGS += -DNO_PREAD
1243         COMPAT_OBJS += compat/pread.o
1244 endif
1245 ifdef NO_FAST_WORKING_DIRECTORY
1246         BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1247 endif
1248 ifdef NO_TRUSTABLE_FILEMODE
1249         BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1250 endif
1251 ifdef NEEDS_MODE_TRANSLATION
1252         COMPAT_CFLAGS += -DNEEDS_MODE_TRANSLATION
1253         COMPAT_OBJS += compat/stat.o
1254 endif
1255 ifdef NO_IPV6
1256         BASIC_CFLAGS += -DNO_IPV6
1257 endif
1258 ifdef NO_INTPTR_T
1259         COMPAT_CFLAGS += -DNO_INTPTR_T
1260 endif
1261 ifdef NO_UINTMAX_T
1262         BASIC_CFLAGS += -Duintmax_t=uint32_t
1263 endif
1264 ifdef NO_SOCKADDR_STORAGE
1265 ifdef NO_IPV6
1266         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1267 else
1268         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1269 endif
1270 endif
1271 ifdef NO_INET_NTOP
1272         LIB_OBJS += compat/inet_ntop.o
1273         BASIC_CFLAGS += -DNO_INET_NTOP
1274 endif
1275 ifdef NO_INET_PTON
1276         LIB_OBJS += compat/inet_pton.o
1277         BASIC_CFLAGS += -DNO_INET_PTON
1278 endif
1279 ifndef NO_UNIX_SOCKETS
1280         LIB_OBJS += unix-socket.o
1281         PROGRAM_OBJS += credential-cache.o
1282         PROGRAM_OBJS += credential-cache--daemon.o
1283 endif
1284
1285 ifdef NO_ICONV
1286         BASIC_CFLAGS += -DNO_ICONV
1287 endif
1288
1289 ifdef OLD_ICONV
1290         BASIC_CFLAGS += -DOLD_ICONV
1291 endif
1292
1293 ifdef NO_DEFLATE_BOUND
1294         BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1295 endif
1296
1297 ifdef NO_POSIX_GOODIES
1298         BASIC_CFLAGS += -DNO_POSIX_GOODIES
1299 endif
1300
1301 ifdef BLK_SHA1
1302         SHA1_HEADER = "block-sha1/sha1.h"
1303         LIB_OBJS += block-sha1/sha1.o
1304 else
1305 ifdef PPC_SHA1
1306         SHA1_HEADER = "ppc/sha1.h"
1307         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1308 else
1309 ifdef APPLE_COMMON_CRYPTO
1310         COMPAT_CFLAGS += -DCOMMON_DIGEST_FOR_OPENSSL
1311         SHA1_HEADER = <CommonCrypto/CommonDigest.h>
1312 else
1313         SHA1_HEADER = <openssl/sha.h>
1314         EXTLIBS += $(LIB_4_CRYPTO)
1315 endif
1316 endif
1317 endif
1318
1319 ifdef NO_PERL_MAKEMAKER
1320         export NO_PERL_MAKEMAKER
1321 endif
1322 ifdef NO_HSTRERROR
1323         COMPAT_CFLAGS += -DNO_HSTRERROR
1324         COMPAT_OBJS += compat/hstrerror.o
1325 endif
1326 ifdef NO_MEMMEM
1327         COMPAT_CFLAGS += -DNO_MEMMEM
1328         COMPAT_OBJS += compat/memmem.o
1329 endif
1330 ifdef NO_GETPAGESIZE
1331         COMPAT_CFLAGS += -DNO_GETPAGESIZE
1332 endif
1333 ifdef INTERNAL_QSORT
1334         COMPAT_CFLAGS += -DINTERNAL_QSORT
1335         COMPAT_OBJS += compat/qsort.o
1336 endif
1337 ifdef RUNTIME_PREFIX
1338         COMPAT_CFLAGS += -DRUNTIME_PREFIX
1339 endif
1340
1341 ifdef NO_PTHREADS
1342         BASIC_CFLAGS += -DNO_PTHREADS
1343 else
1344         BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1345         EXTLIBS += $(PTHREAD_LIBS)
1346         LIB_OBJS += thread-utils.o
1347 endif
1348
1349 ifdef HAVE_PATHS_H
1350         BASIC_CFLAGS += -DHAVE_PATHS_H
1351 endif
1352
1353 ifdef HAVE_LIBCHARSET_H
1354         BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
1355         EXTLIBS += $(CHARSET_LIB)
1356 endif
1357
1358 ifdef HAVE_STRINGS_H
1359         BASIC_CFLAGS += -DHAVE_STRINGS_H
1360 endif
1361
1362 ifdef HAVE_DEV_TTY
1363         BASIC_CFLAGS += -DHAVE_DEV_TTY
1364 endif
1365
1366 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1367         COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1368 endif
1369 ifdef UNRELIABLE_FSTAT
1370         BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1371 endif
1372 ifdef NO_REGEX
1373         COMPAT_CFLAGS += -Icompat/regex
1374         COMPAT_OBJS += compat/regex/regex.o
1375 endif
1376 ifdef NATIVE_CRLF
1377         BASIC_CFLAGS += -DNATIVE_CRLF
1378 endif
1379
1380 ifdef USE_NED_ALLOCATOR
1381        COMPAT_CFLAGS += -Icompat/nedmalloc
1382        COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1383 endif
1384
1385 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1386         export GIT_TEST_CMP_USE_COPIED_CONTEXT
1387 endif
1388
1389 ifndef NO_MSGFMT_EXTENDED_OPTIONS
1390         MSGFMT += --check --statistics
1391 endif
1392
1393 ifneq (,$(XDL_FAST_HASH))
1394         BASIC_CFLAGS += -DXDL_FAST_HASH
1395 endif
1396
1397 ifdef GMTIME_UNRELIABLE_ERRORS
1398         COMPAT_OBJS += compat/gmtime.o
1399         BASIC_CFLAGS += -DGMTIME_UNRELIABLE_ERRORS
1400 endif
1401
1402 ifdef HAVE_CLOCK_GETTIME
1403         BASIC_CFLAGS += -DHAVE_CLOCK_GETTIME
1404         EXTLIBS += -lrt
1405 endif
1406
1407 ifdef HAVE_CLOCK_MONOTONIC
1408         BASIC_CFLAGS += -DHAVE_CLOCK_MONOTONIC
1409 endif
1410
1411 ifeq ($(TCLTK_PATH),)
1412 NO_TCLTK = NoThanks
1413 endif
1414
1415 ifeq ($(PERL_PATH),)
1416 NO_PERL = NoThanks
1417 endif
1418
1419 ifeq ($(PYTHON_PATH),)
1420 NO_PYTHON = NoThanks
1421 endif
1422
1423 QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1424 QUIET_SUBDIR1  =
1425
1426 ifneq ($(findstring $(MAKEFLAGS),w),w)
1427 PRINT_DIR = --no-print-directory
1428 else # "make -w"
1429 NO_SUBDIR = :
1430 endif
1431
1432 ifneq ($(findstring $(MAKEFLAGS),s),s)
1433 ifndef V
1434         QUIET_CC       = @echo '   ' CC $@;
1435         QUIET_AR       = @echo '   ' AR $@;
1436         QUIET_LINK     = @echo '   ' LINK $@;
1437         QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1438         QUIET_GEN      = @echo '   ' GEN $@;
1439         QUIET_LNCP     = @echo '   ' LN/CP $@;
1440         QUIET_XGETTEXT = @echo '   ' XGETTEXT $@;
1441         QUIET_MSGFMT   = @echo '   ' MSGFMT $@;
1442         QUIET_GCOV     = @echo '   ' GCOV $@;
1443         QUIET_SP       = @echo '   ' SP $<;
1444         QUIET_RC       = @echo '   ' RC $@;
1445         QUIET_SUBDIR0  = +@subdir=
1446         QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1447                          $(MAKE) $(PRINT_DIR) -C $$subdir
1448         export V
1449         export QUIET_GEN
1450         export QUIET_BUILT_IN
1451 endif
1452 endif
1453
1454 ifdef NO_INSTALL_HARDLINKS
1455         export NO_INSTALL_HARDLINKS
1456 endif
1457
1458 ### profile feedback build
1459 #
1460
1461 # Can adjust this to be a global directory if you want to do extended
1462 # data gathering
1463 PROFILE_DIR := $(CURDIR)
1464
1465 ifeq ("$(PROFILE)","GEN")
1466         BASIC_CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
1467         EXTLIBS += -lgcov
1468         export CCACHE_DISABLE = t
1469         V = 1
1470 else
1471 ifneq ("$(PROFILE)","")
1472         BASIC_CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
1473         export CCACHE_DISABLE = t
1474         V = 1
1475 endif
1476 endif
1477
1478 # Shell quote (do not use $(call) to accommodate ancient setups);
1479
1480 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
1481 ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1482 ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
1483
1484 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1485 bindir_SQ = $(subst ','\'',$(bindir))
1486 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1487 mandir_relative_SQ = $(subst ','\'',$(mandir_relative))
1488 infodir_relative_SQ = $(subst ','\'',$(infodir_relative))
1489 localedir_SQ = $(subst ','\'',$(localedir))
1490 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1491 template_dir_SQ = $(subst ','\'',$(template_dir))
1492 htmldir_relative_SQ = $(subst ','\'',$(htmldir_relative))
1493 prefix_SQ = $(subst ','\'',$(prefix))
1494 gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
1495
1496 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1497 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1498 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
1499 TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1500 DIFF_SQ = $(subst ','\'',$(DIFF))
1501 PERLLIB_EXTRA_SQ = $(subst ','\'',$(PERLLIB_EXTRA))
1502
1503 LIBS = $(GITLIBS) $(EXTLIBS)
1504
1505 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
1506         $(COMPAT_CFLAGS)
1507 LIB_OBJS += $(COMPAT_OBJS)
1508
1509 # Quote for C
1510
1511 ifdef DEFAULT_EDITOR
1512 DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
1513 DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
1514
1515 BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
1516 endif
1517
1518 ifdef DEFAULT_PAGER
1519 DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
1520 DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
1521
1522 BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
1523 endif
1524
1525 ifdef SHELL_PATH
1526 SHELL_PATH_CQ = "$(subst ",\",$(subst \,\\,$(SHELL_PATH)))"
1527 SHELL_PATH_CQ_SQ = $(subst ','\'',$(SHELL_PATH_CQ))
1528
1529 BASIC_CFLAGS += -DSHELL_PATH='$(SHELL_PATH_CQ_SQ)'
1530 endif
1531
1532 GIT_USER_AGENT_SQ = $(subst ','\'',$(GIT_USER_AGENT))
1533 GIT_USER_AGENT_CQ = "$(subst ",\",$(subst \,\\,$(GIT_USER_AGENT)))"
1534 GIT_USER_AGENT_CQ_SQ = $(subst ','\'',$(GIT_USER_AGENT_CQ))
1535 GIT-USER-AGENT: FORCE
1536         @if test x'$(GIT_USER_AGENT_SQ)' != x"`cat GIT-USER-AGENT 2>/dev/null`"; then \
1537                 echo '$(GIT_USER_AGENT_SQ)' >GIT-USER-AGENT; \
1538         fi
1539
1540 ifdef DEFAULT_HELP_FORMAT
1541 BASIC_CFLAGS += -DDEFAULT_HELP_FORMAT='"$(DEFAULT_HELP_FORMAT)"'
1542 endif
1543
1544 ALL_CFLAGS += $(BASIC_CFLAGS)
1545 ALL_LDFLAGS += $(BASIC_LDFLAGS)
1546
1547 export DIFF TAR INSTALL DESTDIR SHELL_PATH
1548
1549
1550 ### Build rules
1551
1552 SHELL = $(SHELL_PATH)
1553
1554 all:: shell_compatibility_test
1555
1556 ifeq "$(PROFILE)" "BUILD"
1557 all:: profile
1558 endif
1559
1560 profile:: profile-clean
1561         $(MAKE) PROFILE=GEN all
1562         $(MAKE) PROFILE=GEN -j1 test
1563         @if test -n "$$GIT_PERF_REPO" || test -d .git; then \
1564                 $(MAKE) PROFILE=GEN -j1 perf; \
1565         else \
1566                 echo "Skipping profile of perf tests..."; \
1567         fi
1568         $(MAKE) PROFILE=USE all
1569
1570 profile-fast: profile-clean
1571         $(MAKE) PROFILE=GEN all
1572         $(MAKE) PROFILE=GEN -j1 perf
1573         $(MAKE) PROFILE=USE all
1574
1575
1576 all:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1577 ifneq (,$X)
1578         $(QUIET_BUILT_IN)$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test -d '$p' -o '$p' -ef '$p$X' || $(RM) '$p';)
1579 endif
1580
1581 all::
1582 ifndef NO_TCLTK
1583         $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1584         $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1585 endif
1586 ifndef NO_PERL
1587         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' localedir='$(localedir_SQ)' all
1588 endif
1589         $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
1590
1591 please_set_SHELL_PATH_to_a_more_modern_shell:
1592         @$$(:)
1593
1594 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1595
1596 strip: $(PROGRAMS) git$X
1597         $(STRIP) $(STRIP_OPTS) $^
1598
1599 ### Target-specific flags and dependencies
1600
1601 # The generic compilation pattern rule and automatically
1602 # computed header dependencies (falling back to a dependency on
1603 # LIB_H) are enough to describe how most targets should be built,
1604 # but some targets are special enough to need something a little
1605 # different.
1606 #
1607 # - When a source file "foo.c" #includes a generated header file,
1608 #   we need to list that dependency for the "foo.o" target.
1609 #
1610 #   We also list it from other targets that are built from foo.c
1611 #   like "foo.sp" and "foo.s", even though that is easy to forget
1612 #   to do because the generated header is already present around
1613 #   after a regular build attempt.
1614 #
1615 # - Some code depends on configuration kept in makefile
1616 #   variables. The target-specific variable EXTRA_CPPFLAGS can
1617 #   be used to convey that information to the C preprocessor
1618 #   using -D options.
1619 #
1620 #   The "foo.o" target should have a corresponding dependency on
1621 #   a file that changes when the value of the makefile variable
1622 #   changes.  For example, targets making use of the
1623 #   $(GIT_VERSION) variable depend on GIT-VERSION-FILE.
1624 #
1625 #   Technically the ".sp" and ".s" targets do not need this
1626 #   dependency because they are force-built, but they get the
1627 #   same dependency for consistency. This way, you do not have to
1628 #   know how each target is implemented. And it means the
1629 #   dependencies here will not need to change if the force-build
1630 #   details change some day.
1631
1632 git.sp git.s git.o: GIT-PREFIX
1633 git.sp git.s git.o: EXTRA_CPPFLAGS = \
1634         '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1635         '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1636         '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1637
1638 git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
1639         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) git.o \
1640                 $(BUILTIN_OBJS) $(LIBS)
1641
1642 help.sp help.s help.o: common-cmds.h
1643
1644 builtin/help.sp builtin/help.s builtin/help.o: common-cmds.h GIT-PREFIX
1645 builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
1646         '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1647         '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1648         '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1649
1650 version.sp version.s version.o: GIT-VERSION-FILE GIT-USER-AGENT
1651 version.sp version.s version.o: EXTRA_CPPFLAGS = \
1652         '-DGIT_VERSION="$(GIT_VERSION)"' \
1653         '-DGIT_USER_AGENT=$(GIT_USER_AGENT_CQ_SQ)'
1654
1655 $(BUILT_INS): git$X
1656         $(QUIET_BUILT_IN)$(RM) $@ && \
1657         ln $< $@ 2>/dev/null || \
1658         ln -s $< $@ 2>/dev/null || \
1659         cp $< $@
1660
1661 common-cmds.h: ./generate-cmdlist.sh command-list.txt
1662
1663 common-cmds.h: $(wildcard Documentation/git-*.txt)
1664         $(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
1665
1666 SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
1667         $(localedir_SQ):$(NO_CURL):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
1668         $(gitwebdir_SQ):$(PERL_PATH_SQ)
1669 define cmd_munge_script
1670 $(RM) $@ $@+ && \
1671 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1672     -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1673     -e 's|@@DIFF@@|$(DIFF_SQ)|' \
1674     -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
1675     -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1676     -e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \
1677     -e $(BROKEN_PATH_FIX) \
1678     -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
1679     -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1680     $@.sh >$@+
1681 endef
1682
1683 GIT-SCRIPT-DEFINES: FORCE
1684         @FLAGS='$(SCRIPT_DEFINES)'; \
1685             if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1686                 echo >&2 "    * new script parameters"; \
1687                 echo "$$FLAGS" >$@; \
1688             fi
1689
1690
1691 $(SCRIPT_SH_GEN) : % : %.sh GIT-SCRIPT-DEFINES
1692         $(QUIET_GEN)$(cmd_munge_script) && \
1693         chmod +x $@+ && \
1694         mv $@+ $@
1695
1696 $(SCRIPT_LIB) : % : %.sh GIT-SCRIPT-DEFINES
1697         $(QUIET_GEN)$(cmd_munge_script) && \
1698         mv $@+ $@
1699
1700 git.res: git.rc GIT-VERSION-FILE
1701         $(QUIET_RC)$(RC) \
1702           $(join -DMAJOR= -DMINOR=, $(wordlist 1,2,$(subst -, ,$(subst ., ,$(GIT_VERSION))))) \
1703           -DGIT_VERSION="\\\"$(GIT_VERSION)\\\"" $< -o $@
1704
1705 # This makes sure we depend on the NO_PERL setting itself.
1706 $(SCRIPT_PERL_GEN): GIT-BUILD-OPTIONS
1707
1708 ifndef NO_PERL
1709 $(SCRIPT_PERL_GEN): perl/perl.mak
1710
1711 perl/perl.mak: perl/PM.stamp
1712
1713 perl/PM.stamp: FORCE
1714         $(QUIET_GEN)$(FIND) perl -type f -name '*.pm' | sort >$@+ && \
1715         { cmp $@+ $@ >/dev/null 2>/dev/null || mv $@+ $@; } && \
1716         $(RM) $@+
1717
1718 perl/perl.mak: GIT-CFLAGS GIT-PREFIX perl/Makefile perl/Makefile.PL
1719         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
1720
1721 PERL_DEFINES = $(PERL_PATH_SQ):$(PERLLIB_EXTRA_SQ)
1722 $(SCRIPT_PERL_GEN): % : %.perl perl/perl.mak GIT-PERL-DEFINES GIT-VERSION-FILE
1723         $(QUIET_GEN)$(RM) $@ $@+ && \
1724         INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
1725         INSTLIBDIR_EXTRA='$(PERLLIB_EXTRA_SQ)' && \
1726         INSTLIBDIR="$$INSTLIBDIR$${INSTLIBDIR_EXTRA:+:$$INSTLIBDIR_EXTRA}" && \
1727         sed -e '1{' \
1728             -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1729             -e '        h' \
1730             -e '        s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "'"$$INSTLIBDIR"'"));=' \
1731             -e '        H' \
1732             -e '        x' \
1733             -e '}' \
1734             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1735             $< >$@+ && \
1736         chmod +x $@+ && \
1737         mv $@+ $@
1738
1739 GIT-PERL-DEFINES: FORCE
1740         @FLAGS='$(PERL_DEFINES)'; \
1741             if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1742                 echo >&2 "    * new perl-specific parameters"; \
1743                 echo "$$FLAGS" >$@; \
1744             fi
1745
1746
1747 .PHONY: gitweb
1748 gitweb:
1749         $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
1750
1751 git-instaweb: git-instaweb.sh gitweb GIT-SCRIPT-DEFINES
1752         $(QUIET_GEN)$(cmd_munge_script) && \
1753         chmod +x $@+ && \
1754         mv $@+ $@
1755 else # NO_PERL
1756 $(SCRIPT_PERL_GEN) git-instaweb: % : unimplemented.sh
1757         $(QUIET_GEN)$(RM) $@ $@+ && \
1758         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1759             -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
1760             unimplemented.sh >$@+ && \
1761         chmod +x $@+ && \
1762         mv $@+ $@
1763 endif # NO_PERL
1764
1765 # This makes sure we depend on the NO_PYTHON setting itself.
1766 $(SCRIPT_PYTHON_GEN): GIT-BUILD-OPTIONS
1767
1768 ifndef NO_PYTHON
1769 $(SCRIPT_PYTHON_GEN): GIT-CFLAGS GIT-PREFIX GIT-PYTHON-VARS
1770 $(SCRIPT_PYTHON_GEN): % : %.py
1771         $(QUIET_GEN)$(RM) $@ $@+ && \
1772         sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
1773             $< >$@+ && \
1774         chmod +x $@+ && \
1775         mv $@+ $@
1776 else # NO_PYTHON
1777 $(SCRIPT_PYTHON_GEN): % : unimplemented.sh
1778         $(QUIET_GEN)$(RM) $@ $@+ && \
1779         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1780             -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
1781             unimplemented.sh >$@+ && \
1782         chmod +x $@+ && \
1783         mv $@+ $@
1784 endif # NO_PYTHON
1785
1786 CONFIGURE_RECIPE = $(RM) configure configure.ac+ && \
1787                    sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1788                         configure.ac >configure.ac+ && \
1789                    autoconf -o configure configure.ac+ && \
1790                    $(RM) configure.ac+
1791
1792 configure: configure.ac GIT-VERSION-FILE
1793         $(QUIET_GEN)$(CONFIGURE_RECIPE)
1794
1795 ifdef AUTOCONFIGURED
1796 # We avoid depending on 'configure' here, because it gets rebuilt
1797 # every time GIT-VERSION-FILE is modified, only to update the embedded
1798 # version number string, which config.status does not care about.  We
1799 # do want to recheck when the platform/environment detection logic
1800 # changes, hence this depends on configure.ac.
1801 config.status: configure.ac
1802         $(QUIET_GEN)$(CONFIGURE_RECIPE) && \
1803         if test -f config.status; then \
1804           ./config.status --recheck; \
1805         else \
1806           ./configure; \
1807         fi
1808 reconfigure config.mak.autogen: config.status
1809         $(QUIET_GEN)./config.status
1810 .PHONY: reconfigure # This is a convenience target.
1811 endif
1812
1813 XDIFF_OBJS += xdiff/xdiffi.o
1814 XDIFF_OBJS += xdiff/xprepare.o
1815 XDIFF_OBJS += xdiff/xutils.o
1816 XDIFF_OBJS += xdiff/xemit.o
1817 XDIFF_OBJS += xdiff/xmerge.o
1818 XDIFF_OBJS += xdiff/xpatience.o
1819 XDIFF_OBJS += xdiff/xhistogram.o
1820
1821 VCSSVN_OBJS += vcs-svn/line_buffer.o
1822 VCSSVN_OBJS += vcs-svn/sliding_window.o
1823 VCSSVN_OBJS += vcs-svn/repo_tree.o
1824 VCSSVN_OBJS += vcs-svn/fast_export.o
1825 VCSSVN_OBJS += vcs-svn/svndiff.o
1826 VCSSVN_OBJS += vcs-svn/svndump.o
1827
1828 TEST_OBJS := $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
1829 OBJECTS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
1830         $(XDIFF_OBJS) \
1831         $(VCSSVN_OBJS) \
1832         git.o
1833 ifndef NO_CURL
1834         OBJECTS += http.o http-walker.o remote-curl.o
1835 endif
1836
1837 dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
1838 dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
1839
1840 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1841 $(dep_dirs):
1842         @mkdir -p $@
1843
1844 missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
1845 dep_file = $(dir $@).depend/$(notdir $@).d
1846 dep_args = -MF $(dep_file) -MQ $@ -MMD -MP
1847 endif
1848
1849 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1850 dep_dirs =
1851 missing_dep_dirs =
1852 dep_args =
1853 endif
1854
1855 ASM_SRC := $(wildcard $(OBJECTS:o=S))
1856 ASM_OBJ := $(ASM_SRC:S=o)
1857 C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
1858
1859 .SUFFIXES:
1860
1861 $(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
1862         $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1863 $(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
1864         $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1865
1866 %.s: %.c GIT-CFLAGS FORCE
1867         $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1868
1869 ifdef USE_COMPUTED_HEADER_DEPENDENCIES
1870 # Take advantage of gcc's on-the-fly dependency generation
1871 # See <http://gcc.gnu.org/gcc-3.0/features.html>.
1872 dep_files_present := $(wildcard $(dep_files))
1873 ifneq ($(dep_files_present),)
1874 include $(dep_files_present)
1875 endif
1876 else
1877 # Dependencies on header files, for platforms that do not support
1878 # the gcc -MMD option.
1879 #
1880 # Dependencies on automatically generated headers such as common-cmds.h
1881 # should _not_ be included here, since they are necessary even when
1882 # building an object for the first time.
1883
1884 $(OBJECTS): $(LIB_H)
1885 endif
1886
1887 exec_cmd.sp exec_cmd.s exec_cmd.o: GIT-PREFIX
1888 exec_cmd.sp exec_cmd.s exec_cmd.o: EXTRA_CPPFLAGS = \
1889         '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
1890         '-DBINDIR="$(bindir_relative_SQ)"' \
1891         '-DPREFIX="$(prefix_SQ)"'
1892
1893 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: GIT-PREFIX
1894 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
1895         -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
1896
1897 config.sp config.s config.o: GIT-PREFIX
1898 config.sp config.s config.o: EXTRA_CPPFLAGS = \
1899         -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
1900
1901 attr.sp attr.s attr.o: GIT-PREFIX
1902 attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
1903         -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
1904
1905 gettext.sp gettext.s gettext.o: GIT-PREFIX
1906 gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
1907         -DGIT_LOCALE_PATH='"$(localedir_SQ)"'
1908
1909 http-push.sp http.sp http-walker.sp remote-curl.sp imap-send.sp: SPARSE_FLAGS += \
1910         -DCURL_DISABLE_TYPECHECK
1911
1912 ifdef NO_EXPAT
1913 http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
1914 endif
1915
1916 ifdef NO_REGEX
1917 compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
1918         -DGAWK -DNO_MBSUPPORT
1919 endif
1920
1921 ifdef USE_NED_ALLOCATOR
1922 compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
1923         -DNDEBUG -DOVERRIDE_STRDUP -DREPLACE_SYSTEM_ALLOCATOR
1924 compat/nedmalloc/nedmalloc.sp: SPARSE_FLAGS += -Wno-non-pointer-null
1925 endif
1926
1927 git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
1928         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
1929
1930 git-imap-send$X: imap-send.o $(IMAP_SEND_BUILDDEPS) GIT-LDFLAGS $(GITLIBS)
1931         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1932                 $(LIBS) $(IMAP_SEND_LDFLAGS)
1933
1934 git-http-fetch$X: http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
1935         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1936                 $(LIBS) $(CURL_LIBCURL)
1937 git-http-push$X: http.o http-push.o GIT-LDFLAGS $(GITLIBS)
1938         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1939                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
1940
1941 git-remote-testsvn$X: remote-testsvn.o GIT-LDFLAGS $(GITLIBS) $(VCSSVN_LIB)
1942         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) \
1943         $(VCSSVN_LIB)
1944
1945 $(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
1946         $(QUIET_LNCP)$(RM) $@ && \
1947         ln $< $@ 2>/dev/null || \
1948         ln -s $< $@ 2>/dev/null || \
1949         cp $< $@
1950
1951 $(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
1952         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1953                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
1954
1955 $(LIB_FILE): $(LIB_OBJS)
1956         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $^
1957
1958 $(XDIFF_LIB): $(XDIFF_OBJS)
1959         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $^
1960
1961 $(VCSSVN_LIB): $(VCSSVN_OBJS)
1962         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $^
1963
1964 export DEFAULT_EDITOR DEFAULT_PAGER
1965
1966 doc:
1967         $(MAKE) -C Documentation all
1968
1969 man:
1970         $(MAKE) -C Documentation man
1971
1972 html:
1973         $(MAKE) -C Documentation html
1974
1975 info:
1976         $(MAKE) -C Documentation info
1977
1978 pdf:
1979         $(MAKE) -C Documentation pdf
1980
1981 XGETTEXT_FLAGS = \
1982         --force-po \
1983         --add-comments=TRANSLATORS: \
1984         --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
1985         --from-code=UTF-8
1986 XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
1987         --keyword=_ --keyword=N_ --keyword="Q_:1,2"
1988 XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell \
1989         --keyword=gettextln --keyword=eval_gettextln
1990 XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --keyword=__ --language=Perl
1991 LOCALIZED_C = $(C_OBJ:o=c) $(LIB_H) $(GENERATED_H)
1992 LOCALIZED_SH = $(SCRIPT_SH)
1993 LOCALIZED_PERL = $(SCRIPT_PERL)
1994
1995 ifdef XGETTEXT_INCLUDE_TESTS
1996 LOCALIZED_C += t/t0200/test.c
1997 LOCALIZED_SH += t/t0200/test.sh
1998 LOCALIZED_PERL += t/t0200/test.perl
1999 endif
2000
2001 po/git.pot: $(GENERATED_H) FORCE
2002         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C)
2003         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \
2004                 $(LOCALIZED_SH)
2005         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_PERL) \
2006                 $(LOCALIZED_PERL)
2007         mv $@+ $@
2008
2009 pot: po/git.pot
2010
2011 POFILES := $(wildcard po/*.po)
2012 MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
2013
2014 ifndef NO_GETTEXT
2015 all:: $(MOFILES)
2016 endif
2017
2018 po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
2019         $(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $<
2020
2021 FIND_SOURCE_FILES = ( git ls-files '*.[hcS]' 2>/dev/null || \
2022                         $(FIND) . \( -name .git -type d -prune \) \
2023                                 -o \( -name '*.[hcS]' -type f -print \) )
2024
2025 $(ETAGS_TARGET): FORCE
2026         $(RM) $(ETAGS_TARGET)
2027         $(FIND_SOURCE_FILES) | xargs etags -a -o $(ETAGS_TARGET)
2028
2029 tags: FORCE
2030         $(RM) tags
2031         $(FIND_SOURCE_FILES) | xargs ctags -a
2032
2033 cscope:
2034         $(RM) cscope*
2035         $(FIND_SOURCE_FILES) | xargs cscope -b
2036
2037 ### Detect prefix changes
2038 TRACK_PREFIX = $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
2039                 $(localedir_SQ)
2040
2041 GIT-PREFIX: FORCE
2042         @FLAGS='$(TRACK_PREFIX)'; \
2043         if test x"$$FLAGS" != x"`cat GIT-PREFIX 2>/dev/null`" ; then \
2044                 echo >&2 "    * new prefix flags"; \
2045                 echo "$$FLAGS" >GIT-PREFIX; \
2046         fi
2047
2048 TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):$(USE_GETTEXT_SCHEME)
2049
2050 GIT-CFLAGS: FORCE
2051         @FLAGS='$(TRACK_CFLAGS)'; \
2052             if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2053                 echo >&2 "    * new build flags"; \
2054                 echo "$$FLAGS" >GIT-CFLAGS; \
2055             fi
2056
2057 TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
2058
2059 GIT-LDFLAGS: FORCE
2060         @FLAGS='$(TRACK_LDFLAGS)'; \
2061             if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
2062                 echo >&2 "    * new link flags"; \
2063                 echo "$$FLAGS" >GIT-LDFLAGS; \
2064             fi
2065
2066 # We need to apply sq twice, once to protect from the shell
2067 # that runs GIT-BUILD-OPTIONS, and then again to protect it
2068 # and the first level quoting from the shell that runs "echo".
2069 GIT-BUILD-OPTIONS: FORCE
2070         @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@
2071         @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@
2072         @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@
2073         @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@
2074         @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@
2075         @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@
2076         @echo USE_LIBPCRE=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE)))'\' >>$@
2077         @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@
2078         @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@
2079         @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@
2080 ifdef TEST_OUTPUT_DIRECTORY
2081         @echo TEST_OUTPUT_DIRECTORY=\''$(subst ','\'',$(subst ','\'',$(TEST_OUTPUT_DIRECTORY)))'\' >>$@
2082 endif
2083 ifdef GIT_TEST_OPTS
2084         @echo GIT_TEST_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_OPTS)))'\' >>$@
2085 endif
2086 ifdef GIT_TEST_CMP
2087         @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@
2088 endif
2089 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2090         @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@
2091 endif
2092         @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@
2093         @echo GETTEXT_POISON=\''$(subst ','\'',$(subst ','\'',$(GETTEXT_POISON)))'\' >>$@
2094 ifdef GIT_PERF_REPEAT_COUNT
2095         @echo GIT_PERF_REPEAT_COUNT=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPEAT_COUNT)))'\' >>$@
2096 endif
2097 ifdef GIT_PERF_REPO
2098         @echo GIT_PERF_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPO)))'\' >>$@
2099 endif
2100 ifdef GIT_PERF_LARGE_REPO
2101         @echo GIT_PERF_LARGE_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_LARGE_REPO)))'\' >>$@
2102 endif
2103 ifdef GIT_PERF_MAKE_OPTS
2104         @echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@
2105 endif
2106 ifdef TEST_GIT_INDEX_VERSION
2107         @echo TEST_GIT_INDEX_VERSION=\''$(subst ','\'',$(subst ','\'',$(TEST_GIT_INDEX_VERSION)))'\' >>$@
2108 endif
2109
2110 ### Detect Python interpreter path changes
2111 ifndef NO_PYTHON
2112 TRACK_PYTHON = $(subst ','\'',-DPYTHON_PATH='$(PYTHON_PATH_SQ)')
2113
2114 GIT-PYTHON-VARS: FORCE
2115         @VARS='$(TRACK_PYTHON)'; \
2116             if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2117                 echo >&2 "    * new Python interpreter location"; \
2118                 echo "$$VARS" >$@; \
2119             fi
2120 endif
2121
2122 test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2123
2124 all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2125 all:: $(NO_INSTALL)
2126
2127 bin-wrappers/%: wrap-for-bin.sh
2128         @mkdir -p bin-wrappers
2129         $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2130              -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2131              -e 's|@@PROG@@|$(@F)|' < $< > $@ && \
2132         chmod +x $@
2133
2134 # GNU make supports exporting all variables by "export" without parameters.
2135 # However, the environment gets quite big, and some programs have problems
2136 # with that.
2137
2138 export NO_SVN_TESTS
2139 export TEST_NO_MALLOC_CHECK
2140
2141 ### Testing rules
2142
2143 test: all
2144         $(MAKE) -C t/ all
2145
2146 perf: all
2147         $(MAKE) -C t/perf/ all
2148
2149 .PHONY: test perf
2150
2151 test-ctype$X: ctype.o
2152
2153 test-date$X: date.o ctype.o
2154
2155 test-delta$X: diff-delta.o patch-delta.o
2156
2157 test-line-buffer$X: vcs-svn/lib.a
2158
2159 test-parse-options$X: parse-options.o parse-options-cb.o
2160
2161 test-svn-fe$X: vcs-svn/lib.a
2162
2163 .PRECIOUS: $(TEST_OBJS)
2164
2165 test-%$X: test-%.o GIT-LDFLAGS $(GITLIBS)
2166         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2167
2168 check-sha1:: test-sha1$X
2169         ./test-sha1.sh
2170
2171 SP_OBJ = $(patsubst %.o,%.sp,$(C_OBJ))
2172
2173 $(SP_OBJ): %.sp: %.c GIT-CFLAGS FORCE
2174         $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
2175                 $(SPARSE_FLAGS) $<
2176
2177 .PHONY: sparse $(SP_OBJ)
2178 sparse: $(SP_OBJ)
2179
2180 check: common-cmds.h
2181         @if sparse; \
2182         then \
2183                 echo 2>&1 "Use 'make sparse' instead"; \
2184                 $(MAKE) --no-print-directory sparse; \
2185         else \
2186                 echo 2>&1 "Did you mean 'make test'?"; \
2187                 exit 1; \
2188         fi
2189
2190 ### Installation rules
2191
2192 ifneq ($(filter /%,$(firstword $(template_dir))),)
2193 template_instdir = $(template_dir)
2194 else
2195 template_instdir = $(prefix)/$(template_dir)
2196 endif
2197 export template_instdir
2198
2199 ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2200 gitexec_instdir = $(gitexecdir)
2201 else
2202 gitexec_instdir = $(prefix)/$(gitexecdir)
2203 endif
2204 gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2205 export gitexec_instdir
2206
2207 ifneq ($(filter /%,$(firstword $(mergetoolsdir))),)
2208 mergetools_instdir = $(mergetoolsdir)
2209 else
2210 mergetools_instdir = $(prefix)/$(mergetoolsdir)
2211 endif
2212 mergetools_instdir_SQ = $(subst ','\'',$(mergetools_instdir))
2213
2214 install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2215
2216 profile-install: profile
2217         $(MAKE) install
2218
2219 profile-fast-install: profile-fast
2220         $(MAKE) install
2221
2222 install: all
2223         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2224         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2225         $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2226         $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2227         $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2228         $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2229         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2230         $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2231 ifndef NO_GETTEXT
2232         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)'
2233         (cd po/build/locale && $(TAR) cf - .) | \
2234         (cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -)
2235 endif
2236 ifndef NO_PERL
2237         $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2238         $(MAKE) -C gitweb install
2239 endif
2240 ifndef NO_TCLTK
2241         $(MAKE) -C gitk-git install
2242         $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2243 endif
2244 ifneq (,$X)
2245         $(foreach p,$(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';)
2246 endif
2247
2248         bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2249         execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2250         { test "$$bindir/" = "$$execdir/" || \
2251           for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
2252                 $(RM) "$$execdir/$$p" && \
2253                 test -z "$(NO_INSTALL_HARDLINKS)$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2254                 ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
2255                 cp "$$bindir/$$p" "$$execdir/$$p" || exit; \
2256           done; \
2257         } && \
2258         for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
2259                 $(RM) "$$bindir/$$p" && \
2260                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2261                 ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
2262                 ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
2263                 cp "$$bindir/git$X" "$$bindir/$$p" || exit; \
2264         done && \
2265         for p in $(BUILT_INS); do \
2266                 $(RM) "$$execdir/$$p" && \
2267                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2268                 ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2269                 ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2270                 cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
2271         done && \
2272         remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
2273         for p in $$remote_curl_aliases; do \
2274                 $(RM) "$$execdir/$$p" && \
2275                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2276                 ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2277                 ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2278                 cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; \
2279         done && \
2280         ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2281
2282 install-gitweb:
2283         $(MAKE) -C gitweb install
2284
2285 install-doc:
2286         $(MAKE) -C Documentation install
2287
2288 install-man:
2289         $(MAKE) -C Documentation install-man
2290
2291 install-html:
2292         $(MAKE) -C Documentation install-html
2293
2294 install-info:
2295         $(MAKE) -C Documentation install-info
2296
2297 install-pdf:
2298         $(MAKE) -C Documentation install-pdf
2299
2300 quick-install-doc:
2301         $(MAKE) -C Documentation quick-install
2302
2303 quick-install-man:
2304         $(MAKE) -C Documentation quick-install-man
2305
2306 quick-install-html:
2307         $(MAKE) -C Documentation quick-install-html
2308
2309
2310
2311 ### Maintainer's dist rules
2312
2313 git.spec: git.spec.in GIT-VERSION-FILE
2314         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
2315         mv $@+ $@
2316
2317 GIT_TARNAME = git-$(GIT_VERSION)
2318 dist: git.spec git-archive$(X) configure
2319         ./git-archive --format=tar \
2320                 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2321         @mkdir -p $(GIT_TARNAME)
2322         @cp git.spec configure $(GIT_TARNAME)
2323         @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2324         @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2325         $(TAR) rf $(GIT_TARNAME).tar \
2326                 $(GIT_TARNAME)/git.spec \
2327                 $(GIT_TARNAME)/configure \
2328                 $(GIT_TARNAME)/version \
2329                 $(GIT_TARNAME)/git-gui/version
2330         @$(RM) -r $(GIT_TARNAME)
2331         gzip -f -9 $(GIT_TARNAME).tar
2332
2333 rpm: dist
2334         $(RPMBUILD) \
2335                 --define "_source_filedigest_algorithm md5" \
2336                 --define "_binary_filedigest_algorithm md5" \
2337                 -ta $(GIT_TARNAME).tar.gz
2338
2339 htmldocs = git-htmldocs-$(GIT_VERSION)
2340 manpages = git-manpages-$(GIT_VERSION)
2341 dist-doc:
2342         $(RM) -r .doc-tmp-dir
2343         mkdir .doc-tmp-dir
2344         $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2345         cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2346         gzip -n -9 -f $(htmldocs).tar
2347         :
2348         $(RM) -r .doc-tmp-dir
2349         mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2350         $(MAKE) -C Documentation DESTDIR=./ \
2351                 man1dir=../.doc-tmp-dir/man1 \
2352                 man5dir=../.doc-tmp-dir/man5 \
2353                 man7dir=../.doc-tmp-dir/man7 \
2354                 install
2355         cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2356         gzip -n -9 -f $(manpages).tar
2357         $(RM) -r .doc-tmp-dir
2358
2359 ### Cleaning rules
2360
2361 distclean: clean
2362         $(RM) configure
2363         $(RM) config.log config.status config.cache
2364         $(RM) config.mak.autogen config.mak.append
2365         $(RM) -r autom4te.cache
2366
2367 profile-clean:
2368         $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2369         $(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2370
2371 clean: profile-clean coverage-clean
2372         $(RM) *.o *.res block-sha1/*.o ppc/*.o compat/*.o compat/*/*.o
2373         $(RM) xdiff/*.o vcs-svn/*.o ewah/*.o builtin/*.o
2374         $(RM) $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
2375         $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2376         $(RM) $(TEST_PROGRAMS) $(NO_INSTALL)
2377         $(RM) -r bin-wrappers $(dep_dirs)
2378         $(RM) -r po/build/
2379         $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope*
2380         $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2381         $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
2382         $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
2383         $(MAKE) -C Documentation/ clean
2384 ifndef NO_PERL
2385         $(MAKE) -C gitweb clean
2386         $(MAKE) -C perl clean
2387 endif
2388         $(MAKE) -C templates/ clean
2389         $(MAKE) -C t/ clean
2390 ifndef NO_TCLTK
2391         $(MAKE) -C gitk-git clean
2392         $(MAKE) -C git-gui clean
2393 endif
2394         $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-BUILD-OPTIONS
2395         $(RM) GIT-USER-AGENT GIT-PREFIX
2396         $(RM) GIT-SCRIPT-DEFINES GIT-PERL-DEFINES GIT-PYTHON-VARS
2397
2398 .PHONY: all install profile-clean clean strip
2399 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
2400 .PHONY: FORCE cscope
2401
2402 ### Check documentation
2403 #
2404 ALL_COMMANDS = $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS)
2405 ALL_COMMANDS += git
2406 ALL_COMMANDS += gitk
2407 ALL_COMMANDS += gitweb
2408 ALL_COMMANDS += git-gui git-citool
2409 check-docs::
2410         @(for v in $(ALL_COMMANDS); \
2411         do \
2412                 case "$$v" in \
2413                 git-merge-octopus | git-merge-ours | git-merge-recursive | \
2414                 git-merge-resolve | git-merge-subtree | \
2415                 git-fsck-objects | git-init-db | \
2416                 git-remote-* | git-stage | \
2417                 git-?*--?* ) continue ;; \
2418                 esac ; \
2419                 test -f "Documentation/$$v.txt" || \
2420                 echo "no doc: $$v"; \
2421                 sed -e '/^#/d' command-list.txt | \
2422                 grep -q "^$$v[  ]" || \
2423                 case "$$v" in \
2424                 git) ;; \
2425                 *) echo "no link: $$v";; \
2426                 esac ; \
2427         done; \
2428         ( \
2429                 sed -e '/^#/d' \
2430                     -e 's/[     ].*//' \
2431                     -e 's/^/listed /' command-list.txt; \
2432                 $(MAKE) -C Documentation print-man1 | \
2433                 grep '\.txt$$' | \
2434                 sed -e 's|Documentation/|documented |' \
2435                     -e 's/\.txt//'; \
2436         ) | while read how cmd; \
2437         do \
2438                 case " $(ALL_COMMANDS) " in \
2439                 *" $$cmd "*)    ;; \
2440                 *) echo "removed but $$how: $$cmd" ;; \
2441                 esac; \
2442         done ) | sort
2443
2444 ### Make sure built-ins do not have dups and listed in git.c
2445 #
2446 check-builtins::
2447         ./check-builtins.sh
2448
2449 ### Test suite coverage testing
2450 #
2451 .PHONY: coverage coverage-clean coverage-compile coverage-test coverage-report
2452 .PHONY: coverage-clean-results
2453
2454 coverage:
2455         $(MAKE) coverage-test
2456         $(MAKE) coverage-untested-functions
2457
2458 object_dirs := $(sort $(dir $(OBJECTS)))
2459 coverage-clean-results:
2460         $(RM) $(addsuffix *.gcov,$(object_dirs))
2461         $(RM) $(addsuffix *.gcda,$(object_dirs))
2462         $(RM) coverage-untested-functions
2463         $(RM) -r cover_db/
2464         $(RM) -r cover_db_html/
2465
2466 coverage-clean: coverage-clean-results
2467         $(RM) $(addsuffix *.gcno,$(object_dirs))
2468
2469 COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
2470 COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
2471 GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
2472
2473 coverage-compile:
2474         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
2475
2476 coverage-test: coverage-clean-results coverage-compile
2477         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
2478                 DEFAULT_TEST_TARGET=test -j1 test
2479
2480 coverage-report:
2481         $(QUIET_GCOV)for dir in $(object_dirs); do \
2482                 $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
2483         done
2484
2485 coverage-untested-functions: coverage-report
2486         grep '^function.*called 0 ' *.c.gcov \
2487                 | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
2488                 > coverage-untested-functions
2489
2490 cover_db: coverage-report
2491         gcov2perl -db cover_db *.gcov
2492
2493 cover_db_html: cover_db
2494         cover -report html -outputdir cover_db_html cover_db
2495