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 # Define NO_HMAC_CTX_CLEANUP if your OpenSSL is version 0.9.6b or earlier to
 350 # cleanup the HMAC context with the older HMAC_cleanup function.
 351 #
 352 # Define USE_PARENS_AROUND_GETTEXT_N to "yes" if your compiler happily
 353 # compiles the following initialization:
 354 #
 355 #   static const char s[] = ("FOO");
 356 #
 357 # and define it to "no" if you need to remove the parentheses () around the
 358 # constant.  The default is "auto", which means to use parentheses if your
 359 # compiler is detected to support it.
 360
 361 GIT-VERSION-FILE: FORCE
 362         @$(SHELL_PATH) ./GIT-VERSION-GEN
 363 -include GIT-VERSION-FILE
 364
 365 # CFLAGS and LDFLAGS are for the users to override from the command line.
 366
 367 CFLAGS = -g -O2 -Wall
 368 LDFLAGS =
 369 ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
 370 ALL_LDFLAGS = $(LDFLAGS)
 371 STRIP ?= strip
 372
 373 # Among the variables below, these:
 374 #   gitexecdir
 375 #   template_dir
 376 #   sysconfdir
 377 # can be specified as a relative path some/where/else;
 378 # this is interpreted as relative to $(prefix) and "git" at
 379 # runtime figures out where they are based on the path to the executable.
 380 # Additionally, the following will be treated as relative by "git" if they
 381 # begin with "$(prefix)/":
 382 #   mandir
 383 #   infodir
 384 #   htmldir
 385 # This can help installing the suite in a relocatable way.
 386
 387 prefix = $(HOME)
 388 bindir_relative = bin
 389 bindir = $(prefix)/$(bindir_relative)
 390 mandir = $(prefix)/share/man
 391 infodir = $(prefix)/share/info
 392 gitexecdir = libexec/git-core
 393 mergetoolsdir = $(gitexecdir)/mergetools
 394 sharedir = $(prefix)/share
 395 gitwebdir = $(sharedir)/gitweb
 396 localedir = $(sharedir)/locale
 397 template_dir = share/git-core/templates
 398 htmldir = $(prefix)/share/doc/git-doc
 399 ETC_GITCONFIG = $(sysconfdir)/gitconfig
 400 ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
 401 lib = lib
 402 # DESTDIR =
 403 pathsep = :
 404
 405 mandir_relative = $(patsubst $(prefix)/%,%,$(mandir))
 406 infodir_relative = $(patsubst $(prefix)/%,%,$(infodir))
 407 htmldir_relative = $(patsubst $(prefix)/%,%,$(htmldir))
 408
 409 export prefix bindir sharedir sysconfdir gitwebdir localedir
 410
 411 CC = cc
 412 AR = ar
 413 RM = rm -f
 414 DIFF = diff
 415 TAR = tar
 416 FIND = find
 417 INSTALL = install
 418 RPMBUILD = rpmbuild
 419 TCL_PATH = tclsh
 420 TCLTK_PATH = wish
 421 XGETTEXT = xgettext
 422 MSGFMT = msgfmt
 423 PTHREAD_LIBS = -lpthread
 424 PTHREAD_CFLAGS =
 425 GCOV = gcov
 426
 427 export TCL_PATH TCLTK_PATH
 428
 429 SPARSE_FLAGS =
 430
 431
 432
 433 ### --- END CONFIGURATION SECTION ---
 434
 435 # Those must not be GNU-specific; they are shared with perl/ which may
 436 # be built by a different compiler. (Note that this is an artifact now
 437 # but it still might be nice to keep that distinction.)
 438 BASIC_CFLAGS = -I.
 439 BASIC_LDFLAGS =
 440
 441 # Guard against environment variables
 442 BUILTIN_OBJS =
 443 BUILT_INS =
 444 COMPAT_CFLAGS =
 445 COMPAT_OBJS =
 446 XDIFF_OBJS =
 447 VCSSVN_OBJS =
 448 GENERATED_H =
 449 EXTRA_CPPFLAGS =
 450 LIB_OBJS =
 451 PROGRAM_OBJS =
 452 PROGRAMS =
 453 SCRIPT_PERL =
 454 SCRIPT_PYTHON =
 455 SCRIPT_SH =
 456 SCRIPT_LIB =
 457 TEST_PROGRAMS_NEED_X =
 458
 459 # Having this variable in your environment would break pipelines because
 460 # you cause "cd" to echo its destination to stdout.  It can also take
 461 # scripts to unexpected places.  If you like CDPATH, define it for your
 462 # interactive shell sessions without exporting it.
 463 unexport CDPATH
 464
 465 SCRIPT_SH += git-am.sh
 466 SCRIPT_SH += git-bisect.sh
 467 SCRIPT_SH += git-difftool--helper.sh
 468 SCRIPT_SH += git-filter-branch.sh
 469 SCRIPT_SH += git-merge-octopus.sh
 470 SCRIPT_SH += git-merge-one-file.sh
 471 SCRIPT_SH += git-merge-resolve.sh
 472 SCRIPT_SH += git-mergetool.sh
 473 SCRIPT_SH += git-pull.sh
 474 SCRIPT_SH += git-quiltimport.sh
 475 SCRIPT_SH += git-rebase.sh
 476 SCRIPT_SH += git-remote-testgit.sh
 477 SCRIPT_SH += git-request-pull.sh
 478 SCRIPT_SH += git-stash.sh
 479 SCRIPT_SH += git-submodule.sh
 480 SCRIPT_SH += git-web--browse.sh
 481
 482 SCRIPT_LIB += git-mergetool--lib
 483 SCRIPT_LIB += git-parse-remote
 484 SCRIPT_LIB += git-rebase--am
 485 SCRIPT_LIB += git-rebase--interactive
 486 SCRIPT_LIB += git-rebase--merge
 487 SCRIPT_LIB += git-sh-setup
 488 SCRIPT_LIB += git-sh-i18n
 489
 490 SCRIPT_PERL += git-add--interactive.perl
 491 SCRIPT_PERL += git-difftool.perl
 492 SCRIPT_PERL += git-archimport.perl
 493 SCRIPT_PERL += git-cvsexportcommit.perl
 494 SCRIPT_PERL += git-cvsimport.perl
 495 SCRIPT_PERL += git-cvsserver.perl
 496 SCRIPT_PERL += git-relink.perl
 497 SCRIPT_PERL += git-send-email.perl
 498 SCRIPT_PERL += git-svn.perl
 499
 500 SCRIPT_PYTHON += git-p4.py
 501
 502 NO_INSTALL += git-remote-testgit
 503
 504 # Generated files for scripts
 505 SCRIPT_SH_GEN = $(patsubst %.sh,%,$(SCRIPT_SH))
 506 SCRIPT_PERL_GEN = $(patsubst %.perl,%,$(SCRIPT_PERL))
 507 SCRIPT_PYTHON_GEN = $(patsubst %.py,%,$(SCRIPT_PYTHON))
 508
 509 SCRIPT_SH_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_SH_GEN))
 510 SCRIPT_PERL_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PERL_GEN))
 511 SCRIPT_PYTHON_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PYTHON_GEN))
 512
 513 # Individual rules to allow e.g.
 514 # "make -C ../.. SCRIPT_PERL=contrib/foo/bar.perl build-perl-script"
 515 # from subdirectories like contrib/*/
 516 .PHONY: build-perl-script build-sh-script build-python-script
 517 build-perl-script: $(SCRIPT_PERL_GEN)
 518 build-sh-script: $(SCRIPT_SH_GEN)
 519 build-python-script: $(SCRIPT_PYTHON_GEN)
 520
 521 .PHONY: install-perl-script install-sh-script install-python-script
 522 install-sh-script: $(SCRIPT_SH_INS)
 523         $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 524 install-perl-script: $(SCRIPT_PERL_INS)
 525         $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 526 install-python-script: $(SCRIPT_PYTHON_INS)
 527         $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 528
 529 .PHONY: clean-perl-script clean-sh-script clean-python-script
 530 clean-sh-script:
 531         $(RM) $(SCRIPT_SH_GEN)
 532 clean-perl-script:
 533         $(RM) $(SCRIPT_PERL_GEN)
 534 clean-python-script:
 535         $(RM) $(SCRIPT_PYTHON_GEN)
 536
 537 SCRIPTS = $(SCRIPT_SH_INS) \
 538           $(SCRIPT_PERL_INS) \
 539           $(SCRIPT_PYTHON_INS) \
 540           git-instaweb
 541
 542 ETAGS_TARGET = TAGS
 543
 544 # Empty...
 545 EXTRA_PROGRAMS =
 546
 547 # ... and all the rest that could be moved out of bindir to gitexecdir
 548 PROGRAMS += $(EXTRA_PROGRAMS)
 549
 550 PROGRAM_OBJS += credential-store.o
 551 PROGRAM_OBJS += daemon.o
 552 PROGRAM_OBJS += fast-import.o
 553 PROGRAM_OBJS += http-backend.o
 554 PROGRAM_OBJS += imap-send.o
 555 PROGRAM_OBJS += sh-i18n--envsubst.o
 556 PROGRAM_OBJS += shell.o
 557 PROGRAM_OBJS += show-index.o
 558 PROGRAM_OBJS += upload-pack.o
 559 PROGRAM_OBJS += remote-testsvn.o
 560
 561 # Binary suffix, set to .exe for Windows builds
 562 X =
 563
 564 PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
 565
 566 TEST_PROGRAMS_NEED_X += test-chmtime
 567 TEST_PROGRAMS_NEED_X += test-ctype
 568 TEST_PROGRAMS_NEED_X += test-config
 569 TEST_PROGRAMS_NEED_X += test-date
 570 TEST_PROGRAMS_NEED_X += test-delta
 571 TEST_PROGRAMS_NEED_X += test-dump-cache-tree
 572 TEST_PROGRAMS_NEED_X += test-dump-split-index
 573 TEST_PROGRAMS_NEED_X += test-genrandom
 574 TEST_PROGRAMS_NEED_X += test-hashmap
 575 TEST_PROGRAMS_NEED_X += test-index-version
 576 TEST_PROGRAMS_NEED_X += test-line-buffer
 577 TEST_PROGRAMS_NEED_X += test-match-trees
 578 TEST_PROGRAMS_NEED_X += test-mergesort
 579 TEST_PROGRAMS_NEED_X += test-mktemp
 580 TEST_PROGRAMS_NEED_X += test-parse-options
 581 TEST_PROGRAMS_NEED_X += test-path-utils
 582 TEST_PROGRAMS_NEED_X += test-prio-queue
 583 TEST_PROGRAMS_NEED_X += test-read-cache
 584 TEST_PROGRAMS_NEED_X += test-regex
 585 TEST_PROGRAMS_NEED_X += test-revision-walking
 586 TEST_PROGRAMS_NEED_X += test-run-command
 587 TEST_PROGRAMS_NEED_X += test-scrap-cache-tree
 588 TEST_PROGRAMS_NEED_X += test-sha1
 589 TEST_PROGRAMS_NEED_X += test-sha1-array
 590 TEST_PROGRAMS_NEED_X += test-sigchain
 591 TEST_PROGRAMS_NEED_X += test-string-list
 592 TEST_PROGRAMS_NEED_X += test-subprocess
 593 TEST_PROGRAMS_NEED_X += test-svn-fe
 594 TEST_PROGRAMS_NEED_X += test-urlmatch-normalization
 595 TEST_PROGRAMS_NEED_X += test-wildmatch
 596
 597 TEST_PROGRAMS = $(patsubst %,%$X,$(TEST_PROGRAMS_NEED_X))
 598
 599 # List built-in command $C whose implementation cmd_$C() is not in
 600 # builtin/$C.o but is linked in as part of some other command.
 601 BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
 602
 603 BUILT_INS += git-cherry$X
 604 BUILT_INS += git-cherry-pick$X
 605 BUILT_INS += git-format-patch$X
 606 BUILT_INS += git-fsck-objects$X
 607 BUILT_INS += git-init$X
 608 BUILT_INS += git-merge-subtree$X
 609 BUILT_INS += git-show$X
 610 BUILT_INS += git-stage$X
 611 BUILT_INS += git-status$X
 612 BUILT_INS += git-whatchanged$X
 613
 614 # what 'all' will build and 'install' will install in gitexecdir,
 615 # excluding programs for built-in commands
 616 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 617
 618 # what 'all' will build but not install in gitexecdir
 619 OTHER_PROGRAMS = git$X
 620
 621 # what test wrappers are needed and 'install' will install, in bindir
 622 BINDIR_PROGRAMS_NEED_X += git
 623 BINDIR_PROGRAMS_NEED_X += git-upload-pack
 624 BINDIR_PROGRAMS_NEED_X += git-receive-pack
 625 BINDIR_PROGRAMS_NEED_X += git-upload-archive
 626 BINDIR_PROGRAMS_NEED_X += git-shell
 627
 628 BINDIR_PROGRAMS_NO_X += git-cvsserver
 629
 630 # Set paths to tools early so that they can be used for version tests.
 631 ifndef SHELL_PATH
 632         SHELL_PATH = /bin/sh
 633 endif
 634 ifndef PERL_PATH
 635         PERL_PATH = /usr/bin/perl
 636 endif
 637 ifndef PYTHON_PATH
 638         PYTHON_PATH = /usr/bin/python
 639 endif
 640
 641 export PERL_PATH
 642 export PYTHON_PATH
 643
 644 LIB_FILE = libgit.a
 645 XDIFF_LIB = xdiff/lib.a
 646 VCSSVN_LIB = vcs-svn/lib.a
 647
 648 GENERATED_H += common-cmds.h
 649
 650 LIB_H = $(shell $(FIND) . \
 651         -name .git -prune -o \
 652         -name t -prune -o \
 653         -name Documentation -prune -o \
 654         -name '*.h' -print)
 655
 656 LIB_OBJS += abspath.o
 657 LIB_OBJS += advice.o
 658 LIB_OBJS += alias.o
 659 LIB_OBJS += alloc.o
 660 LIB_OBJS += archive.o
 661 LIB_OBJS += archive-tar.o
 662 LIB_OBJS += archive-zip.o
 663 LIB_OBJS += argv-array.o
 664 LIB_OBJS += attr.o
 665 LIB_OBJS += base85.o
 666 LIB_OBJS += bisect.o
 667 LIB_OBJS += blob.o
 668 LIB_OBJS += branch.o
 669 LIB_OBJS += bulk-checkin.o
 670 LIB_OBJS += bundle.o
 671 LIB_OBJS += cache-tree.o
 672 LIB_OBJS += color.o
 673 LIB_OBJS += column.o
 674 LIB_OBJS += combine-diff.o
 675 LIB_OBJS += commit.o
 676 LIB_OBJS += compat/obstack.o
 677 LIB_OBJS += compat/terminal.o
 678 LIB_OBJS += config.o
 679 LIB_OBJS += connect.o
 680 LIB_OBJS += connected.o
 681 LIB_OBJS += convert.o
 682 LIB_OBJS += copy.o
 683 LIB_OBJS += credential.o
 684 LIB_OBJS += csum-file.o
 685 LIB_OBJS += ctype.o
 686 LIB_OBJS += date.o
 687 LIB_OBJS += decorate.o
 688 LIB_OBJS += diffcore-break.o
 689 LIB_OBJS += diffcore-delta.o
 690 LIB_OBJS += diffcore-order.o
 691 LIB_OBJS += diffcore-pickaxe.o
 692 LIB_OBJS += diffcore-rename.o
 693 LIB_OBJS += diff-delta.o
 694 LIB_OBJS += diff-lib.o
 695 LIB_OBJS += diff-no-index.o
 696 LIB_OBJS += diff.o
 697 LIB_OBJS += dir.o
 698 LIB_OBJS += editor.o
 699 LIB_OBJS += entry.o
 700 LIB_OBJS += environment.o
 701 LIB_OBJS += ewah/bitmap.o
 702 LIB_OBJS += ewah/ewah_bitmap.o
 703 LIB_OBJS += ewah/ewah_io.o
 704 LIB_OBJS += ewah/ewah_rlw.o
 705 LIB_OBJS += exec_cmd.o
 706 LIB_OBJS += fetch-pack.o
 707 LIB_OBJS += fsck.o
 708 LIB_OBJS += gettext.o
 709 LIB_OBJS += gpg-interface.o
 710 LIB_OBJS += graph.o
 711 LIB_OBJS += grep.o
 712 LIB_OBJS += hashmap.o
 713 LIB_OBJS += help.o
 714 LIB_OBJS += hex.o
 715 LIB_OBJS += ident.o
 716 LIB_OBJS += kwset.o
 717 LIB_OBJS += levenshtein.o
 718 LIB_OBJS += line-log.o
 719 LIB_OBJS += line-range.o
 720 LIB_OBJS += list-objects.o
 721 LIB_OBJS += ll-merge.o
 722 LIB_OBJS += lockfile.o
 723 LIB_OBJS += log-tree.o
 724 LIB_OBJS += mailmap.o
 725 LIB_OBJS += match-trees.o
 726 LIB_OBJS += merge.o
 727 LIB_OBJS += merge-blobs.o
 728 LIB_OBJS += merge-recursive.o
 729 LIB_OBJS += mergesort.o
 730 LIB_OBJS += name-hash.o
 731 LIB_OBJS += notes.o
 732 LIB_OBJS += notes-cache.o
 733 LIB_OBJS += notes-merge.o
 734 LIB_OBJS += notes-utils.o
 735 LIB_OBJS += object.o
 736 LIB_OBJS += pack-bitmap.o
 737 LIB_OBJS += pack-bitmap-write.o
 738 LIB_OBJS += pack-check.o
 739 LIB_OBJS += pack-objects.o
 740 LIB_OBJS += pack-revindex.o
 741 LIB_OBJS += pack-write.o
 742 LIB_OBJS += pager.o
 743 LIB_OBJS += parse-options.o
 744 LIB_OBJS += parse-options-cb.o
 745 LIB_OBJS += patch-delta.o
 746 LIB_OBJS += patch-ids.o
 747 LIB_OBJS += path.o
 748 LIB_OBJS += pathspec.o
 749 LIB_OBJS += pkt-line.o
 750 LIB_OBJS += preload-index.o
 751 LIB_OBJS += pretty.o
 752 LIB_OBJS += prio-queue.o
 753 LIB_OBJS += progress.o
 754 LIB_OBJS += prompt.o
 755 LIB_OBJS += quote.o
 756 LIB_OBJS += reachable.o
 757 LIB_OBJS += read-cache.o
 758 LIB_OBJS += reflog-walk.o
 759 LIB_OBJS += refs.o
 760 LIB_OBJS += remote.o
 761 LIB_OBJS += replace_object.o
 762 LIB_OBJS += rerere.o
 763 LIB_OBJS += resolve-undo.o
 764 LIB_OBJS += revision.o
 765 LIB_OBJS += run-command.o
 766 LIB_OBJS += send-pack.o
 767 LIB_OBJS += sequencer.o
 768 LIB_OBJS += server-info.o
 769 LIB_OBJS += setup.o
 770 LIB_OBJS += sha1-array.o
 771 LIB_OBJS += sha1-lookup.o
 772 LIB_OBJS += sha1_file.o
 773 LIB_OBJS += sha1_name.o
 774 LIB_OBJS += shallow.o
 775 LIB_OBJS += sideband.o
 776 LIB_OBJS += sigchain.o
 777 LIB_OBJS += split-index.o
 778 LIB_OBJS += strbuf.o
 779 LIB_OBJS += streaming.o
 780 LIB_OBJS += string-list.o
 781 LIB_OBJS += submodule.o
 782 LIB_OBJS += symlinks.o
 783 LIB_OBJS += tag.o
 784 LIB_OBJS += trace.o
 785 LIB_OBJS += trailer.o
 786 LIB_OBJS += transport.o
 787 LIB_OBJS += transport-helper.o
 788 LIB_OBJS += tree-diff.o
 789 LIB_OBJS += tree.o
 790 LIB_OBJS += tree-walk.o
 791 LIB_OBJS += unpack-trees.o
 792 LIB_OBJS += url.o
 793 LIB_OBJS += urlmatch.o
 794 LIB_OBJS += usage.o
 795 LIB_OBJS += userdiff.o
 796 LIB_OBJS += utf8.o
 797 LIB_OBJS += varint.o
 798 LIB_OBJS += version.o
 799 LIB_OBJS += versioncmp.o
 800 LIB_OBJS += walker.o
 801 LIB_OBJS += wildmatch.o
 802 LIB_OBJS += wrapper.o
 803 LIB_OBJS += write_or_die.o
 804 LIB_OBJS += ws.o
 805 LIB_OBJS += wt-status.o
 806 LIB_OBJS += xdiff-interface.o
 807 LIB_OBJS += zlib.o
 808
 809 BUILTIN_OBJS += builtin/add.o
 810 BUILTIN_OBJS += builtin/annotate.o
 811 BUILTIN_OBJS += builtin/apply.o
 812 BUILTIN_OBJS += builtin/archive.o
 813 BUILTIN_OBJS += builtin/bisect--helper.o
 814 BUILTIN_OBJS += builtin/blame.o
 815 BUILTIN_OBJS += builtin/branch.o
 816 BUILTIN_OBJS += builtin/bundle.o
 817 BUILTIN_OBJS += builtin/cat-file.o
 818 BUILTIN_OBJS += builtin/check-attr.o
 819 BUILTIN_OBJS += builtin/check-ignore.o
 820 BUILTIN_OBJS += builtin/check-mailmap.o
 821 BUILTIN_OBJS += builtin/check-ref-format.o
 822 BUILTIN_OBJS += builtin/checkout-index.o
 823 BUILTIN_OBJS += builtin/checkout.o
 824 BUILTIN_OBJS += builtin/clean.o
 825 BUILTIN_OBJS += builtin/clone.o
 826 BUILTIN_OBJS += builtin/column.o
 827 BUILTIN_OBJS += builtin/commit-tree.o
 828 BUILTIN_OBJS += builtin/commit.o
 829 BUILTIN_OBJS += builtin/config.o
 830 BUILTIN_OBJS += builtin/count-objects.o
 831 BUILTIN_OBJS += builtin/credential.o
 832 BUILTIN_OBJS += builtin/describe.o
 833 BUILTIN_OBJS += builtin/diff-files.o
 834 BUILTIN_OBJS += builtin/diff-index.o
 835 BUILTIN_OBJS += builtin/diff-tree.o
 836 BUILTIN_OBJS += builtin/diff.o
 837 BUILTIN_OBJS += builtin/fast-export.o
 838 BUILTIN_OBJS += builtin/fetch-pack.o
 839 BUILTIN_OBJS += builtin/fetch.o
 840 BUILTIN_OBJS += builtin/fmt-merge-msg.o
 841 BUILTIN_OBJS += builtin/for-each-ref.o
 842 BUILTIN_OBJS += builtin/fsck.o
 843 BUILTIN_OBJS += builtin/gc.o
 844 BUILTIN_OBJS += builtin/get-tar-commit-id.o
 845 BUILTIN_OBJS += builtin/grep.o
 846 BUILTIN_OBJS += builtin/hash-object.o
 847 BUILTIN_OBJS += builtin/help.o
 848 BUILTIN_OBJS += builtin/index-pack.o
 849 BUILTIN_OBJS += builtin/init-db.o
 850 BUILTIN_OBJS += builtin/interpret-trailers.o
 851 BUILTIN_OBJS += builtin/log.o
 852 BUILTIN_OBJS += builtin/ls-files.o
 853 BUILTIN_OBJS += builtin/ls-remote.o
 854 BUILTIN_OBJS += builtin/ls-tree.o
 855 BUILTIN_OBJS += builtin/mailinfo.o
 856 BUILTIN_OBJS += builtin/mailsplit.o
 857 BUILTIN_OBJS += builtin/merge.o
 858 BUILTIN_OBJS += builtin/merge-base.o
 859 BUILTIN_OBJS += builtin/merge-file.o
 860 BUILTIN_OBJS += builtin/merge-index.o
 861 BUILTIN_OBJS += builtin/merge-ours.o
 862 BUILTIN_OBJS += builtin/merge-recursive.o
 863 BUILTIN_OBJS += builtin/merge-tree.o
 864 BUILTIN_OBJS += builtin/mktag.o
 865 BUILTIN_OBJS += builtin/mktree.o
 866 BUILTIN_OBJS += builtin/mv.o
 867 BUILTIN_OBJS += builtin/name-rev.o
 868 BUILTIN_OBJS += builtin/notes.o
 869 BUILTIN_OBJS += builtin/pack-objects.o
 870 BUILTIN_OBJS += builtin/pack-redundant.o
 871 BUILTIN_OBJS += builtin/pack-refs.o
 872 BUILTIN_OBJS += builtin/patch-id.o
 873 BUILTIN_OBJS += builtin/prune-packed.o
 874 BUILTIN_OBJS += builtin/prune.o
 875 BUILTIN_OBJS += builtin/push.o
 876 BUILTIN_OBJS += builtin/read-tree.o
 877 BUILTIN_OBJS += builtin/receive-pack.o
 878 BUILTIN_OBJS += builtin/reflog.o
 879 BUILTIN_OBJS += builtin/remote.o
 880 BUILTIN_OBJS += builtin/remote-ext.o
 881 BUILTIN_OBJS += builtin/remote-fd.o
 882 BUILTIN_OBJS += builtin/repack.o
 883 BUILTIN_OBJS += builtin/replace.o
 884 BUILTIN_OBJS += builtin/rerere.o
 885 BUILTIN_OBJS += builtin/reset.o
 886 BUILTIN_OBJS += builtin/rev-list.o
 887 BUILTIN_OBJS += builtin/rev-parse.o
 888 BUILTIN_OBJS += builtin/revert.o
 889 BUILTIN_OBJS += builtin/rm.o
 890 BUILTIN_OBJS += builtin/send-pack.o
 891 BUILTIN_OBJS += builtin/shortlog.o
 892 BUILTIN_OBJS += builtin/show-branch.o
 893 BUILTIN_OBJS += builtin/show-ref.o
 894 BUILTIN_OBJS += builtin/stripspace.o
 895 BUILTIN_OBJS += builtin/symbolic-ref.o
 896 BUILTIN_OBJS += builtin/tag.o
 897 BUILTIN_OBJS += builtin/unpack-file.o
 898 BUILTIN_OBJS += builtin/unpack-objects.o
 899 BUILTIN_OBJS += builtin/update-index.o
 900 BUILTIN_OBJS += builtin/update-ref.o
 901 BUILTIN_OBJS += builtin/update-server-info.o
 902 BUILTIN_OBJS += builtin/upload-archive.o
 903 BUILTIN_OBJS += builtin/var.o
 904 BUILTIN_OBJS += builtin/verify-commit.o
 905 BUILTIN_OBJS += builtin/verify-pack.o
 906 BUILTIN_OBJS += builtin/verify-tag.o
 907 BUILTIN_OBJS += builtin/write-tree.o
 908
 909 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 910 EXTLIBS =
 911
 912 GIT_USER_AGENT = git/$(GIT_VERSION)
 913
 914 include config.mak.uname
 915 -include config.mak.autogen
 916 -include config.mak
 917
 918 ifndef sysconfdir
 919 ifeq ($(prefix),/usr)
 920 sysconfdir = /etc
 921 else
 922 sysconfdir = etc
 923 endif
 924 endif
 925
 926 ifndef COMPUTE_HEADER_DEPENDENCIES
 927 COMPUTE_HEADER_DEPENDENCIES = auto
 928 endif
 929
 930 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),auto)
 931 dep_check = $(shell $(CC) $(ALL_CFLAGS) \
 932         -c -MF /dev/null -MQ /dev/null -MMD -MP \
 933         -x c /dev/null -o /dev/null 2>&1; \
 934         echo $$?)
 935 ifeq ($(dep_check),0)
 936 override COMPUTE_HEADER_DEPENDENCIES = yes
 937 else
 938 override COMPUTE_HEADER_DEPENDENCIES = no
 939 endif
 940 endif
 941
 942 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
 943 USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
 944 else
 945 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),no)
 946 $(error please set COMPUTE_HEADER_DEPENDENCIES to yes, no, or auto \
 947 (not "$(COMPUTE_HEADER_DEPENDENCIES)"))
 948 endif
 949 endif
 950
 951 ifdef SANE_TOOL_PATH
 952 SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
 953 BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
 954 PATH := $(SANE_TOOL_PATH):${PATH}
 955 else
 956 BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
 957 endif
 958
 959 ifneq (,$(INLINE))
 960         BASIC_CFLAGS += -Dinline=$(INLINE)
 961 endif
 962
 963 ifneq (,$(SOCKLEN_T))
 964         BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
 965 endif
 966
 967 ifeq (yes,$(USE_PARENS_AROUND_GETTEXT_N))
 968         BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=1
 969 else
 970 ifeq (no,$(USE_PARENS_AROUND_GETTEXT_N))
 971         BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=0
 972 endif
 973 endif
 974
 975 ifeq ($(uname_S),Darwin)
 976         ifndef NO_FINK
 977                 ifeq ($(shell test -d /sw/lib && echo y),y)
 978                         BASIC_CFLAGS += -I/sw/include
 979                         BASIC_LDFLAGS += -L/sw/lib
 980                 endif
 981         endif
 982         ifndef NO_DARWIN_PORTS
 983                 ifeq ($(shell test -d /opt/local/lib && echo y),y)
 984                         BASIC_CFLAGS += -I/opt/local/include
 985                         BASIC_LDFLAGS += -L/opt/local/lib
 986                 endif
 987         endif
 988         ifndef NO_APPLE_COMMON_CRYPTO
 989                 APPLE_COMMON_CRYPTO = YesPlease
 990                 COMPAT_CFLAGS += -DAPPLE_COMMON_CRYPTO
 991         endif
 992         NO_REGEX = YesPlease
 993         PTHREAD_LIBS =
 994 endif
 995
 996 ifndef CC_LD_DYNPATH
 997         ifdef NO_R_TO_GCC_LINKER
 998                 # Some gcc does not accept and pass -R to the linker to specify
 999                 # the runtime dynamic library path.
1000                 CC_LD_DYNPATH = -Wl,-rpath,
1001         else
1002                 CC_LD_DYNPATH = -R
1003         endif
1004 endif
1005
1006 ifdef NO_LIBGEN_H
1007         COMPAT_CFLAGS += -DNO_LIBGEN_H
1008         COMPAT_OBJS += compat/basename.o
1009 endif
1010
1011 ifdef USE_LIBPCRE
1012         BASIC_CFLAGS += -DUSE_LIBPCRE
1013         ifdef LIBPCREDIR
1014                 BASIC_CFLAGS += -I$(LIBPCREDIR)/include
1015                 EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib)
1016         endif
1017         EXTLIBS += -lpcre
1018 endif
1019
1020 ifdef HAVE_ALLOCA_H
1021         BASIC_CFLAGS += -DHAVE_ALLOCA_H
1022 endif
1023
1024 IMAP_SEND_BUILDDEPS =
1025 IMAP_SEND_LDFLAGS = $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
1026
1027 ifdef NO_CURL
1028         BASIC_CFLAGS += -DNO_CURL
1029         REMOTE_CURL_PRIMARY =
1030         REMOTE_CURL_ALIASES =
1031         REMOTE_CURL_NAMES =
1032 else
1033         ifdef CURLDIR
1034                 # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1035                 BASIC_CFLAGS += -I$(CURLDIR)/include
1036                 CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
1037         else
1038                 CURL_LIBCURL = -lcurl
1039         endif
1040         ifdef NEEDS_SSL_WITH_CURL
1041                 CURL_LIBCURL += -lssl
1042                 ifdef NEEDS_CRYPTO_WITH_SSL
1043                         CURL_LIBCURL += -lcrypto
1044                 endif
1045         endif
1046         ifdef NEEDS_IDN_WITH_CURL
1047                 CURL_LIBCURL += -lidn
1048         endif
1049
1050         REMOTE_CURL_PRIMARY = git-remote-http$X
1051         REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1052         REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1053         PROGRAM_OBJS += http-fetch.o
1054         PROGRAMS += $(REMOTE_CURL_NAMES)
1055         curl_check := $(shell (echo 070908; curl-config --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1056         ifeq "$(curl_check)" "070908"
1057                 ifndef NO_EXPAT
1058                         PROGRAM_OBJS += http-push.o
1059                 endif
1060         endif
1061         curl_check := $(shell (echo 072200; curl-config --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1062         ifeq "$(curl_check)" "072200"
1063                 USE_CURL_FOR_IMAP_SEND = YesPlease
1064         endif
1065         ifdef USE_CURL_FOR_IMAP_SEND
1066                 BASIC_CFLAGS += -DUSE_CURL_FOR_IMAP_SEND
1067                 IMAP_SEND_BUILDDEPS = http.o
1068                 IMAP_SEND_LDFLAGS += $(CURL_LIBCURL)
1069         endif
1070         ifndef NO_EXPAT
1071                 ifdef EXPATDIR
1072                         BASIC_CFLAGS += -I$(EXPATDIR)/include
1073                         EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1074                 else
1075                         EXPAT_LIBEXPAT = -lexpat
1076                 endif
1077                 ifdef EXPAT_NEEDS_XMLPARSE_H
1078                         BASIC_CFLAGS += -DEXPAT_NEEDS_XMLPARSE_H
1079                 endif
1080         endif
1081 endif
1082
1083 ifdef ZLIB_PATH
1084         BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1085         EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1086 endif
1087 EXTLIBS += -lz
1088
1089 ifndef NO_OPENSSL
1090         OPENSSL_LIBSSL = -lssl
1091         ifdef OPENSSLDIR
1092                 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1093                 OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1094         else
1095                 OPENSSL_LINK =
1096         endif
1097         ifdef NEEDS_CRYPTO_WITH_SSL
1098                 OPENSSL_LIBSSL += -lcrypto
1099         endif
1100         ifdef NO_HMAC_CTX_CLEANUP
1101                 BASIC_CFLAGS += -DNO_HMAC_CTX_CLEANUP
1102         endif
1103 else
1104         BASIC_CFLAGS += -DNO_OPENSSL
1105         BLK_SHA1 = 1
1106         OPENSSL_LIBSSL =
1107 endif
1108 ifdef NO_OPENSSL
1109         LIB_4_CRYPTO =
1110 else
1111 ifdef NEEDS_SSL_WITH_CRYPTO
1112         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1113 else
1114         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1115 endif
1116 ifdef APPLE_COMMON_CRYPTO
1117         LIB_4_CRYPTO += -framework Security -framework CoreFoundation
1118 endif
1119 endif
1120 ifdef NEEDS_LIBICONV
1121         ifdef ICONVDIR
1122                 BASIC_CFLAGS += -I$(ICONVDIR)/include
1123                 ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1124         else
1125                 ICONV_LINK =
1126         endif
1127         ifdef NEEDS_LIBINTL_BEFORE_LIBICONV
1128                 ICONV_LINK += -lintl
1129         endif
1130         EXTLIBS += $(ICONV_LINK) -liconv
1131 endif
1132 ifdef NEEDS_LIBGEN
1133         EXTLIBS += -lgen
1134 endif
1135 ifndef NO_GETTEXT
1136 ifndef LIBC_CONTAINS_LIBINTL
1137         EXTLIBS += -lintl
1138 endif
1139 endif
1140 ifdef NEEDS_SOCKET
1141         EXTLIBS += -lsocket
1142 endif
1143 ifdef NEEDS_NSL
1144         EXTLIBS += -lnsl
1145 endif
1146 ifdef NEEDS_RESOLV
1147         EXTLIBS += -lresolv
1148 endif
1149 ifdef NO_D_TYPE_IN_DIRENT
1150         BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1151 endif
1152 ifdef NO_D_INO_IN_DIRENT
1153         BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
1154 endif
1155 ifdef NO_GECOS_IN_PWENT
1156         BASIC_CFLAGS += -DNO_GECOS_IN_PWENT
1157 endif
1158 ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1159         BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1160 endif
1161 ifdef USE_NSEC
1162         BASIC_CFLAGS += -DUSE_NSEC
1163 endif
1164 ifdef USE_ST_TIMESPEC
1165         BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1166 endif
1167 ifdef NO_NORETURN
1168         BASIC_CFLAGS += -DNO_NORETURN
1169 endif
1170 ifdef NO_NSEC
1171         BASIC_CFLAGS += -DNO_NSEC
1172 endif
1173 ifdef SNPRINTF_RETURNS_BOGUS
1174         COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1175         COMPAT_OBJS += compat/snprintf.o
1176 endif
1177 ifdef FREAD_READS_DIRECTORIES
1178         COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1179         COMPAT_OBJS += compat/fopen.o
1180 endif
1181 ifdef NO_SYMLINK_HEAD
1182         BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1183 endif
1184 ifdef GETTEXT_POISON
1185         BASIC_CFLAGS += -DGETTEXT_POISON
1186 endif
1187 ifdef NO_GETTEXT
1188         BASIC_CFLAGS += -DNO_GETTEXT
1189         USE_GETTEXT_SCHEME ?= fallthrough
1190 endif
1191 ifdef NO_POLL
1192         NO_SYS_POLL_H = YesPlease
1193         COMPAT_CFLAGS += -DNO_POLL -Icompat/poll
1194         COMPAT_OBJS += compat/poll/poll.o
1195 endif
1196 ifdef NO_STRCASESTR
1197         COMPAT_CFLAGS += -DNO_STRCASESTR
1198         COMPAT_OBJS += compat/strcasestr.o
1199 endif
1200 ifdef NO_STRLCPY
1201         COMPAT_CFLAGS += -DNO_STRLCPY
1202         COMPAT_OBJS += compat/strlcpy.o
1203 endif
1204 ifdef NO_STRTOUMAX
1205         COMPAT_CFLAGS += -DNO_STRTOUMAX
1206         COMPAT_OBJS += compat/strtoumax.o compat/strtoimax.o
1207 endif
1208 ifdef NO_STRTOULL
1209         COMPAT_CFLAGS += -DNO_STRTOULL
1210 endif
1211 ifdef NO_SETENV
1212         COMPAT_CFLAGS += -DNO_SETENV
1213         COMPAT_OBJS += compat/setenv.o
1214 endif
1215 ifdef NO_MKDTEMP
1216         COMPAT_CFLAGS += -DNO_MKDTEMP
1217         COMPAT_OBJS += compat/mkdtemp.o
1218 endif
1219 ifdef MKDIR_WO_TRAILING_SLASH
1220         COMPAT_CFLAGS += -DMKDIR_WO_TRAILING_SLASH
1221         COMPAT_OBJS += compat/mkdir.o
1222 endif
1223 ifdef NO_MKSTEMPS
1224         COMPAT_CFLAGS += -DNO_MKSTEMPS
1225 endif
1226 ifdef NO_UNSETENV
1227         COMPAT_CFLAGS += -DNO_UNSETENV
1228         COMPAT_OBJS += compat/unsetenv.o
1229 endif
1230 ifdef NO_SYS_SELECT_H
1231         BASIC_CFLAGS += -DNO_SYS_SELECT_H
1232 endif
1233 ifdef NO_SYS_POLL_H
1234         BASIC_CFLAGS += -DNO_SYS_POLL_H
1235 endif
1236 ifdef NEEDS_SYS_PARAM_H
1237         BASIC_CFLAGS += -DNEEDS_SYS_PARAM_H
1238 endif
1239 ifdef NO_INTTYPES_H
1240         BASIC_CFLAGS += -DNO_INTTYPES_H
1241 endif
1242 ifdef NO_INITGROUPS
1243         BASIC_CFLAGS += -DNO_INITGROUPS
1244 endif
1245 ifdef NO_MMAP
1246         COMPAT_CFLAGS += -DNO_MMAP
1247         COMPAT_OBJS += compat/mmap.o
1248 else
1249         ifdef USE_WIN32_MMAP
1250                 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1251                 COMPAT_OBJS += compat/win32mmap.o
1252         endif
1253 endif
1254 ifdef OBJECT_CREATION_USES_RENAMES
1255         COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1256 endif
1257 ifdef NO_STRUCT_ITIMERVAL
1258         COMPAT_CFLAGS += -DNO_STRUCT_ITIMERVAL
1259         NO_SETITIMER = YesPlease
1260 endif
1261 ifdef NO_SETITIMER
1262         COMPAT_CFLAGS += -DNO_SETITIMER
1263 endif
1264 ifdef NO_PREAD
1265         COMPAT_CFLAGS += -DNO_PREAD
1266         COMPAT_OBJS += compat/pread.o
1267 endif
1268 ifdef NO_FAST_WORKING_DIRECTORY
1269         BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1270 endif
1271 ifdef NO_TRUSTABLE_FILEMODE
1272         BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1273 endif
1274 ifdef NEEDS_MODE_TRANSLATION
1275         COMPAT_CFLAGS += -DNEEDS_MODE_TRANSLATION
1276         COMPAT_OBJS += compat/stat.o
1277 endif
1278 ifdef NO_IPV6
1279         BASIC_CFLAGS += -DNO_IPV6
1280 endif
1281 ifdef NO_INTPTR_T
1282         COMPAT_CFLAGS += -DNO_INTPTR_T
1283 endif
1284 ifdef NO_UINTMAX_T
1285         BASIC_CFLAGS += -Duintmax_t=uint32_t
1286 endif
1287 ifdef NO_SOCKADDR_STORAGE
1288 ifdef NO_IPV6
1289         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1290 else
1291         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1292 endif
1293 endif
1294 ifdef NO_INET_NTOP
1295         LIB_OBJS += compat/inet_ntop.o
1296         BASIC_CFLAGS += -DNO_INET_NTOP
1297 endif
1298 ifdef NO_INET_PTON
1299         LIB_OBJS += compat/inet_pton.o
1300         BASIC_CFLAGS += -DNO_INET_PTON
1301 endif
1302 ifndef NO_UNIX_SOCKETS
1303         LIB_OBJS += unix-socket.o
1304         PROGRAM_OBJS += credential-cache.o
1305         PROGRAM_OBJS += credential-cache--daemon.o
1306 endif
1307
1308 ifdef NO_ICONV
1309         BASIC_CFLAGS += -DNO_ICONV
1310 endif
1311
1312 ifdef OLD_ICONV
1313         BASIC_CFLAGS += -DOLD_ICONV
1314 endif
1315
1316 ifdef NO_DEFLATE_BOUND
1317         BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1318 endif
1319
1320 ifdef NO_POSIX_GOODIES
1321         BASIC_CFLAGS += -DNO_POSIX_GOODIES
1322 endif
1323
1324 ifdef BLK_SHA1
1325         SHA1_HEADER = "block-sha1/sha1.h"
1326         LIB_OBJS += block-sha1/sha1.o
1327 else
1328 ifdef PPC_SHA1
1329         SHA1_HEADER = "ppc/sha1.h"
1330         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1331 else
1332 ifdef APPLE_COMMON_CRYPTO
1333         COMPAT_CFLAGS += -DCOMMON_DIGEST_FOR_OPENSSL
1334         SHA1_HEADER = <CommonCrypto/CommonDigest.h>
1335 else
1336         SHA1_HEADER = <openssl/sha.h>
1337         EXTLIBS += $(LIB_4_CRYPTO)
1338 endif
1339 endif
1340 endif
1341
1342 ifdef NO_PERL_MAKEMAKER
1343         export NO_PERL_MAKEMAKER
1344 endif
1345 ifdef NO_HSTRERROR
1346         COMPAT_CFLAGS += -DNO_HSTRERROR
1347         COMPAT_OBJS += compat/hstrerror.o
1348 endif
1349 ifdef NO_MEMMEM
1350         COMPAT_CFLAGS += -DNO_MEMMEM
1351         COMPAT_OBJS += compat/memmem.o
1352 endif
1353 ifdef NO_GETPAGESIZE
1354         COMPAT_CFLAGS += -DNO_GETPAGESIZE
1355 endif
1356 ifdef INTERNAL_QSORT
1357         COMPAT_CFLAGS += -DINTERNAL_QSORT
1358         COMPAT_OBJS += compat/qsort.o
1359 endif
1360 ifdef RUNTIME_PREFIX
1361         COMPAT_CFLAGS += -DRUNTIME_PREFIX
1362 endif
1363
1364 ifdef NO_PTHREADS
1365         BASIC_CFLAGS += -DNO_PTHREADS
1366 else
1367         BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1368         EXTLIBS += $(PTHREAD_LIBS)
1369         LIB_OBJS += thread-utils.o
1370 endif
1371
1372 ifdef HAVE_PATHS_H
1373         BASIC_CFLAGS += -DHAVE_PATHS_H
1374 endif
1375
1376 ifdef HAVE_LIBCHARSET_H
1377         BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
1378         EXTLIBS += $(CHARSET_LIB)
1379 endif
1380
1381 ifdef HAVE_STRINGS_H
1382         BASIC_CFLAGS += -DHAVE_STRINGS_H
1383 endif
1384
1385 ifdef HAVE_DEV_TTY
1386         BASIC_CFLAGS += -DHAVE_DEV_TTY
1387 endif
1388
1389 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1390         COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1391 endif
1392 ifdef UNRELIABLE_FSTAT
1393         BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1394 endif
1395 ifdef NO_REGEX
1396         COMPAT_CFLAGS += -Icompat/regex
1397         COMPAT_OBJS += compat/regex/regex.o
1398 endif
1399 ifdef NATIVE_CRLF
1400         BASIC_CFLAGS += -DNATIVE_CRLF
1401 endif
1402
1403 ifdef USE_NED_ALLOCATOR
1404        COMPAT_CFLAGS += -Icompat/nedmalloc
1405        COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1406 endif
1407
1408 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1409         export GIT_TEST_CMP_USE_COPIED_CONTEXT
1410 endif
1411
1412 ifndef NO_MSGFMT_EXTENDED_OPTIONS
1413         MSGFMT += --check --statistics
1414 endif
1415
1416 ifneq (,$(XDL_FAST_HASH))
1417         BASIC_CFLAGS += -DXDL_FAST_HASH
1418 endif
1419
1420 ifdef GMTIME_UNRELIABLE_ERRORS
1421         COMPAT_OBJS += compat/gmtime.o
1422         BASIC_CFLAGS += -DGMTIME_UNRELIABLE_ERRORS
1423 endif
1424
1425 ifdef HAVE_CLOCK_GETTIME
1426         BASIC_CFLAGS += -DHAVE_CLOCK_GETTIME
1427         EXTLIBS += -lrt
1428 endif
1429
1430 ifdef HAVE_CLOCK_MONOTONIC
1431         BASIC_CFLAGS += -DHAVE_CLOCK_MONOTONIC
1432 endif
1433
1434 ifeq ($(TCLTK_PATH),)
1435 NO_TCLTK = NoThanks
1436 endif
1437
1438 ifeq ($(PERL_PATH),)
1439 NO_PERL = NoThanks
1440 endif
1441
1442 ifeq ($(PYTHON_PATH),)
1443 NO_PYTHON = NoThanks
1444 endif
1445
1446 QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1447 QUIET_SUBDIR1  =
1448
1449 ifneq ($(findstring $(MAKEFLAGS),w),w)
1450 PRINT_DIR = --no-print-directory
1451 else # "make -w"
1452 NO_SUBDIR = :
1453 endif
1454
1455 ifneq ($(findstring $(MAKEFLAGS),s),s)
1456 ifndef V
1457         QUIET_CC       = @echo '   ' CC $@;
1458         QUIET_AR       = @echo '   ' AR $@;
1459         QUIET_LINK     = @echo '   ' LINK $@;
1460         QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1461         QUIET_GEN      = @echo '   ' GEN $@;
1462         QUIET_LNCP     = @echo '   ' LN/CP $@;
1463         QUIET_XGETTEXT = @echo '   ' XGETTEXT $@;
1464         QUIET_MSGFMT   = @echo '   ' MSGFMT $@;
1465         QUIET_GCOV     = @echo '   ' GCOV $@;
1466         QUIET_SP       = @echo '   ' SP $<;
1467         QUIET_RC       = @echo '   ' RC $@;
1468         QUIET_SUBDIR0  = +@subdir=
1469         QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1470                          $(MAKE) $(PRINT_DIR) -C $$subdir
1471         export V
1472         export QUIET_GEN
1473         export QUIET_BUILT_IN
1474 endif
1475 endif
1476
1477 ifdef NO_INSTALL_HARDLINKS
1478         export NO_INSTALL_HARDLINKS
1479 endif
1480
1481 ### profile feedback build
1482 #
1483
1484 # Can adjust this to be a global directory if you want to do extended
1485 # data gathering
1486 PROFILE_DIR := $(CURDIR)
1487
1488 ifeq ("$(PROFILE)","GEN")
1489         BASIC_CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
1490         EXTLIBS += -lgcov
1491         export CCACHE_DISABLE = t
1492         V = 1
1493 else
1494 ifneq ("$(PROFILE)","")
1495         BASIC_CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
1496         export CCACHE_DISABLE = t
1497         V = 1
1498 endif
1499 endif
1500
1501 # Shell quote (do not use $(call) to accommodate ancient setups);
1502
1503 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
1504 ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1505 ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
1506
1507 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1508 bindir_SQ = $(subst ','\'',$(bindir))
1509 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1510 mandir_relative_SQ = $(subst ','\'',$(mandir_relative))
1511 infodir_relative_SQ = $(subst ','\'',$(infodir_relative))
1512 localedir_SQ = $(subst ','\'',$(localedir))
1513 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1514 template_dir_SQ = $(subst ','\'',$(template_dir))
1515 htmldir_relative_SQ = $(subst ','\'',$(htmldir_relative))
1516 prefix_SQ = $(subst ','\'',$(prefix))
1517 gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
1518
1519 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1520 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1521 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
1522 TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1523 DIFF_SQ = $(subst ','\'',$(DIFF))
1524 PERLLIB_EXTRA_SQ = $(subst ','\'',$(PERLLIB_EXTRA))
1525
1526 LIBS = $(GITLIBS) $(EXTLIBS)
1527
1528 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
1529         $(COMPAT_CFLAGS)
1530 LIB_OBJS += $(COMPAT_OBJS)
1531
1532 # Quote for C
1533
1534 ifdef DEFAULT_EDITOR
1535 DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
1536 DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
1537
1538 BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
1539 endif
1540
1541 ifdef DEFAULT_PAGER
1542 DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
1543 DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
1544
1545 BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
1546 endif
1547
1548 ifdef SHELL_PATH
1549 SHELL_PATH_CQ = "$(subst ",\",$(subst \,\\,$(SHELL_PATH)))"
1550 SHELL_PATH_CQ_SQ = $(subst ','\'',$(SHELL_PATH_CQ))
1551
1552 BASIC_CFLAGS += -DSHELL_PATH='$(SHELL_PATH_CQ_SQ)'
1553 endif
1554
1555 GIT_USER_AGENT_SQ = $(subst ','\'',$(GIT_USER_AGENT))
1556 GIT_USER_AGENT_CQ = "$(subst ",\",$(subst \,\\,$(GIT_USER_AGENT)))"
1557 GIT_USER_AGENT_CQ_SQ = $(subst ','\'',$(GIT_USER_AGENT_CQ))
1558 GIT-USER-AGENT: FORCE
1559         @if test x'$(GIT_USER_AGENT_SQ)' != x"`cat GIT-USER-AGENT 2>/dev/null`"; then \
1560                 echo '$(GIT_USER_AGENT_SQ)' >GIT-USER-AGENT; \
1561         fi
1562
1563 ifdef DEFAULT_HELP_FORMAT
1564 BASIC_CFLAGS += -DDEFAULT_HELP_FORMAT='"$(DEFAULT_HELP_FORMAT)"'
1565 endif
1566
1567 ALL_CFLAGS += $(BASIC_CFLAGS)
1568 ALL_LDFLAGS += $(BASIC_LDFLAGS)
1569
1570 export DIFF TAR INSTALL DESTDIR SHELL_PATH
1571
1572
1573 ### Build rules
1574
1575 SHELL = $(SHELL_PATH)
1576
1577 all:: shell_compatibility_test
1578
1579 ifeq "$(PROFILE)" "BUILD"
1580 all:: profile
1581 endif
1582
1583 profile:: profile-clean
1584         $(MAKE) PROFILE=GEN all
1585         $(MAKE) PROFILE=GEN -j1 test
1586         @if test -n "$$GIT_PERF_REPO" || test -d .git; then \
1587                 $(MAKE) PROFILE=GEN -j1 perf; \
1588         else \
1589                 echo "Skipping profile of perf tests..."; \
1590         fi
1591         $(MAKE) PROFILE=USE all
1592
1593 profile-fast: profile-clean
1594         $(MAKE) PROFILE=GEN all
1595         $(MAKE) PROFILE=GEN -j1 perf
1596         $(MAKE) PROFILE=USE all
1597
1598
1599 all:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1600 ifneq (,$X)
1601         $(QUIET_BUILT_IN)$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test -d '$p' -o '$p' -ef '$p$X' || $(RM) '$p';)
1602 endif
1603
1604 all::
1605 ifndef NO_TCLTK
1606         $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1607         $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1608 endif
1609 ifndef NO_PERL
1610         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' localedir='$(localedir_SQ)' all
1611 endif
1612         $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
1613
1614 please_set_SHELL_PATH_to_a_more_modern_shell:
1615         @$$(:)
1616
1617 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1618
1619 strip: $(PROGRAMS) git$X
1620         $(STRIP) $(STRIP_OPTS) $^
1621
1622 ### Target-specific flags and dependencies
1623
1624 # The generic compilation pattern rule and automatically
1625 # computed header dependencies (falling back to a dependency on
1626 # LIB_H) are enough to describe how most targets should be built,
1627 # but some targets are special enough to need something a little
1628 # different.
1629 #
1630 # - When a source file "foo.c" #includes a generated header file,
1631 #   we need to list that dependency for the "foo.o" target.
1632 #
1633 #   We also list it from other targets that are built from foo.c
1634 #   like "foo.sp" and "foo.s", even though that is easy to forget
1635 #   to do because the generated header is already present around
1636 #   after a regular build attempt.
1637 #
1638 # - Some code depends on configuration kept in makefile
1639 #   variables. The target-specific variable EXTRA_CPPFLAGS can
1640 #   be used to convey that information to the C preprocessor
1641 #   using -D options.
1642 #
1643 #   The "foo.o" target should have a corresponding dependency on
1644 #   a file that changes when the value of the makefile variable
1645 #   changes.  For example, targets making use of the
1646 #   $(GIT_VERSION) variable depend on GIT-VERSION-FILE.
1647 #
1648 #   Technically the ".sp" and ".s" targets do not need this
1649 #   dependency because they are force-built, but they get the
1650 #   same dependency for consistency. This way, you do not have to
1651 #   know how each target is implemented. And it means the
1652 #   dependencies here will not need to change if the force-build
1653 #   details change some day.
1654
1655 git.sp git.s git.o: GIT-PREFIX
1656 git.sp git.s git.o: EXTRA_CPPFLAGS = \
1657         '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1658         '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1659         '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1660
1661 git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
1662         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) git.o \
1663                 $(BUILTIN_OBJS) $(LIBS)
1664
1665 help.sp help.s help.o: common-cmds.h
1666
1667 builtin/help.sp builtin/help.s builtin/help.o: common-cmds.h GIT-PREFIX
1668 builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
1669         '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1670         '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1671         '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1672
1673 version.sp version.s version.o: GIT-VERSION-FILE GIT-USER-AGENT
1674 version.sp version.s version.o: EXTRA_CPPFLAGS = \
1675         '-DGIT_VERSION="$(GIT_VERSION)"' \
1676         '-DGIT_USER_AGENT=$(GIT_USER_AGENT_CQ_SQ)'
1677
1678 $(BUILT_INS): git$X
1679         $(QUIET_BUILT_IN)$(RM) $@ && \
1680         ln $< $@ 2>/dev/null || \
1681         ln -s $< $@ 2>/dev/null || \
1682         cp $< $@
1683
1684 common-cmds.h: ./generate-cmdlist.sh command-list.txt
1685
1686 common-cmds.h: $(wildcard Documentation/git-*.txt)
1687         $(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
1688
1689 SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
1690         $(localedir_SQ):$(NO_CURL):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
1691         $(gitwebdir_SQ):$(PERL_PATH_SQ)
1692 define cmd_munge_script
1693 $(RM) $@ $@+ && \
1694 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1695     -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1696     -e 's|@@DIFF@@|$(DIFF_SQ)|' \
1697     -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
1698     -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1699     -e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \
1700     -e $(BROKEN_PATH_FIX) \
1701     -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
1702     -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1703     $@.sh >$@+
1704 endef
1705
1706 GIT-SCRIPT-DEFINES: FORCE
1707         @FLAGS='$(SCRIPT_DEFINES)'; \
1708             if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1709                 echo >&2 "    * new script parameters"; \
1710                 echo "$$FLAGS" >$@; \
1711             fi
1712
1713
1714 $(SCRIPT_SH_GEN) : % : %.sh GIT-SCRIPT-DEFINES
1715         $(QUIET_GEN)$(cmd_munge_script) && \
1716         chmod +x $@+ && \
1717         mv $@+ $@
1718
1719 $(SCRIPT_LIB) : % : %.sh GIT-SCRIPT-DEFINES
1720         $(QUIET_GEN)$(cmd_munge_script) && \
1721         mv $@+ $@
1722
1723 git.res: git.rc GIT-VERSION-FILE
1724         $(QUIET_RC)$(RC) \
1725           $(join -DMAJOR= -DMINOR=, $(wordlist 1,2,$(subst -, ,$(subst ., ,$(GIT_VERSION))))) \
1726           -DGIT_VERSION="\\\"$(GIT_VERSION)\\\"" $< -o $@
1727
1728 # This makes sure we depend on the NO_PERL setting itself.
1729 $(SCRIPT_PERL_GEN): GIT-BUILD-OPTIONS
1730
1731 ifndef NO_PERL
1732 $(SCRIPT_PERL_GEN): perl/perl.mak
1733
1734 perl/perl.mak: perl/PM.stamp
1735
1736 perl/PM.stamp: FORCE
1737         $(QUIET_GEN)$(FIND) perl -type f -name '*.pm' | sort >$@+ && \
1738         { cmp $@+ $@ >/dev/null 2>/dev/null || mv $@+ $@; } && \
1739         $(RM) $@+
1740
1741 perl/perl.mak: GIT-CFLAGS GIT-PREFIX perl/Makefile perl/Makefile.PL
1742         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
1743
1744 PERL_DEFINES = $(PERL_PATH_SQ):$(PERLLIB_EXTRA_SQ)
1745 $(SCRIPT_PERL_GEN): % : %.perl perl/perl.mak GIT-PERL-DEFINES GIT-VERSION-FILE
1746         $(QUIET_GEN)$(RM) $@ $@+ && \
1747         INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
1748         INSTLIBDIR_EXTRA='$(PERLLIB_EXTRA_SQ)' && \
1749         INSTLIBDIR="$$INSTLIBDIR$${INSTLIBDIR_EXTRA:+:$$INSTLIBDIR_EXTRA}" && \
1750         sed -e '1{' \
1751             -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1752             -e '        h' \
1753             -e '        s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "'"$$INSTLIBDIR"'"));=' \
1754             -e '        H' \
1755             -e '        x' \
1756             -e '}' \
1757             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1758             $< >$@+ && \
1759         chmod +x $@+ && \
1760         mv $@+ $@
1761
1762 GIT-PERL-DEFINES: FORCE
1763         @FLAGS='$(PERL_DEFINES)'; \
1764             if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1765                 echo >&2 "    * new perl-specific parameters"; \
1766                 echo "$$FLAGS" >$@; \
1767             fi
1768
1769
1770 .PHONY: gitweb
1771 gitweb:
1772         $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
1773
1774 git-instaweb: git-instaweb.sh gitweb GIT-SCRIPT-DEFINES
1775         $(QUIET_GEN)$(cmd_munge_script) && \
1776         chmod +x $@+ && \
1777         mv $@+ $@
1778 else # NO_PERL
1779 $(SCRIPT_PERL_GEN) git-instaweb: % : unimplemented.sh
1780         $(QUIET_GEN)$(RM) $@ $@+ && \
1781         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1782             -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
1783             unimplemented.sh >$@+ && \
1784         chmod +x $@+ && \
1785         mv $@+ $@
1786 endif # NO_PERL
1787
1788 # This makes sure we depend on the NO_PYTHON setting itself.
1789 $(SCRIPT_PYTHON_GEN): GIT-BUILD-OPTIONS
1790
1791 ifndef NO_PYTHON
1792 $(SCRIPT_PYTHON_GEN): GIT-CFLAGS GIT-PREFIX GIT-PYTHON-VARS
1793 $(SCRIPT_PYTHON_GEN): % : %.py
1794         $(QUIET_GEN)$(RM) $@ $@+ && \
1795         sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
1796             $< >$@+ && \
1797         chmod +x $@+ && \
1798         mv $@+ $@
1799 else # NO_PYTHON
1800 $(SCRIPT_PYTHON_GEN): % : unimplemented.sh
1801         $(QUIET_GEN)$(RM) $@ $@+ && \
1802         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1803             -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
1804             unimplemented.sh >$@+ && \
1805         chmod +x $@+ && \
1806         mv $@+ $@
1807 endif # NO_PYTHON
1808
1809 CONFIGURE_RECIPE = $(RM) configure configure.ac+ && \
1810                    sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1811                         configure.ac >configure.ac+ && \
1812                    autoconf -o configure configure.ac+ && \
1813                    $(RM) configure.ac+
1814
1815 configure: configure.ac GIT-VERSION-FILE
1816         $(QUIET_GEN)$(CONFIGURE_RECIPE)
1817
1818 ifdef AUTOCONFIGURED
1819 # We avoid depending on 'configure' here, because it gets rebuilt
1820 # every time GIT-VERSION-FILE is modified, only to update the embedded
1821 # version number string, which config.status does not care about.  We
1822 # do want to recheck when the platform/environment detection logic
1823 # changes, hence this depends on configure.ac.
1824 config.status: configure.ac
1825         $(QUIET_GEN)$(CONFIGURE_RECIPE) && \
1826         if test -f config.status; then \
1827           ./config.status --recheck; \
1828         else \
1829           ./configure; \
1830         fi
1831 reconfigure config.mak.autogen: config.status
1832         $(QUIET_GEN)./config.status
1833 .PHONY: reconfigure # This is a convenience target.
1834 endif
1835
1836 XDIFF_OBJS += xdiff/xdiffi.o
1837 XDIFF_OBJS += xdiff/xprepare.o
1838 XDIFF_OBJS += xdiff/xutils.o
1839 XDIFF_OBJS += xdiff/xemit.o
1840 XDIFF_OBJS += xdiff/xmerge.o
1841 XDIFF_OBJS += xdiff/xpatience.o
1842 XDIFF_OBJS += xdiff/xhistogram.o
1843
1844 VCSSVN_OBJS += vcs-svn/line_buffer.o
1845 VCSSVN_OBJS += vcs-svn/sliding_window.o
1846 VCSSVN_OBJS += vcs-svn/repo_tree.o
1847 VCSSVN_OBJS += vcs-svn/fast_export.o
1848 VCSSVN_OBJS += vcs-svn/svndiff.o
1849 VCSSVN_OBJS += vcs-svn/svndump.o
1850
1851 TEST_OBJS := $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
1852 OBJECTS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
1853         $(XDIFF_OBJS) \
1854         $(VCSSVN_OBJS) \
1855         git.o
1856 ifndef NO_CURL
1857         OBJECTS += http.o http-walker.o remote-curl.o
1858 endif
1859
1860 dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
1861 dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
1862
1863 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1864 $(dep_dirs):
1865         @mkdir -p $@
1866
1867 missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
1868 dep_file = $(dir $@).depend/$(notdir $@).d
1869 dep_args = -MF $(dep_file) -MQ $@ -MMD -MP
1870 endif
1871
1872 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1873 dep_dirs =
1874 missing_dep_dirs =
1875 dep_args =
1876 endif
1877
1878 ASM_SRC := $(wildcard $(OBJECTS:o=S))
1879 ASM_OBJ := $(ASM_SRC:S=o)
1880 C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
1881
1882 .SUFFIXES:
1883
1884 $(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
1885         $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1886 $(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
1887         $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1888
1889 %.s: %.c GIT-CFLAGS FORCE
1890         $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1891
1892 ifdef USE_COMPUTED_HEADER_DEPENDENCIES
1893 # Take advantage of gcc's on-the-fly dependency generation
1894 # See <http://gcc.gnu.org/gcc-3.0/features.html>.
1895 dep_files_present := $(wildcard $(dep_files))
1896 ifneq ($(dep_files_present),)
1897 include $(dep_files_present)
1898 endif
1899 else
1900 # Dependencies on header files, for platforms that do not support
1901 # the gcc -MMD option.
1902 #
1903 # Dependencies on automatically generated headers such as common-cmds.h
1904 # should _not_ be included here, since they are necessary even when
1905 # building an object for the first time.
1906
1907 $(OBJECTS): $(LIB_H)
1908 endif
1909
1910 exec_cmd.sp exec_cmd.s exec_cmd.o: GIT-PREFIX
1911 exec_cmd.sp exec_cmd.s exec_cmd.o: EXTRA_CPPFLAGS = \
1912         '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
1913         '-DBINDIR="$(bindir_relative_SQ)"' \
1914         '-DPREFIX="$(prefix_SQ)"'
1915
1916 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: GIT-PREFIX
1917 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
1918         -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
1919
1920 config.sp config.s config.o: GIT-PREFIX
1921 config.sp config.s config.o: EXTRA_CPPFLAGS = \
1922         -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
1923
1924 attr.sp attr.s attr.o: GIT-PREFIX
1925 attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
1926         -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
1927
1928 gettext.sp gettext.s gettext.o: GIT-PREFIX
1929 gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
1930         -DGIT_LOCALE_PATH='"$(localedir_SQ)"'
1931
1932 http-push.sp http.sp http-walker.sp remote-curl.sp imap-send.sp: SPARSE_FLAGS += \
1933         -DCURL_DISABLE_TYPECHECK
1934
1935 ifdef NO_EXPAT
1936 http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
1937 endif
1938
1939 ifdef NO_REGEX
1940 compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
1941         -DGAWK -DNO_MBSUPPORT
1942 endif
1943
1944 ifdef USE_NED_ALLOCATOR
1945 compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
1946         -DNDEBUG -DOVERRIDE_STRDUP -DREPLACE_SYSTEM_ALLOCATOR
1947 compat/nedmalloc/nedmalloc.sp: SPARSE_FLAGS += -Wno-non-pointer-null
1948 endif
1949
1950 git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
1951         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
1952
1953 git-imap-send$X: imap-send.o $(IMAP_SEND_BUILDDEPS) GIT-LDFLAGS $(GITLIBS)
1954         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1955                 $(LIBS) $(IMAP_SEND_LDFLAGS)
1956
1957 git-http-fetch$X: http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
1958         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1959                 $(LIBS) $(CURL_LIBCURL)
1960 git-http-push$X: http.o http-push.o GIT-LDFLAGS $(GITLIBS)
1961         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1962                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
1963
1964 git-remote-testsvn$X: remote-testsvn.o GIT-LDFLAGS $(GITLIBS) $(VCSSVN_LIB)
1965         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) \
1966         $(VCSSVN_LIB)
1967
1968 $(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
1969         $(QUIET_LNCP)$(RM) $@ && \
1970         ln $< $@ 2>/dev/null || \
1971         ln -s $< $@ 2>/dev/null || \
1972         cp $< $@
1973
1974 $(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
1975         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1976                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
1977
1978 $(LIB_FILE): $(LIB_OBJS)
1979         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $^
1980
1981 $(XDIFF_LIB): $(XDIFF_OBJS)
1982         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $^
1983
1984 $(VCSSVN_LIB): $(VCSSVN_OBJS)
1985         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $^
1986
1987 export DEFAULT_EDITOR DEFAULT_PAGER
1988
1989 doc:
1990         $(MAKE) -C Documentation all
1991
1992 man:
1993         $(MAKE) -C Documentation man
1994
1995 html:
1996         $(MAKE) -C Documentation html
1997
1998 info:
1999         $(MAKE) -C Documentation info
2000
2001 pdf:
2002         $(MAKE) -C Documentation pdf
2003
2004 XGETTEXT_FLAGS = \
2005         --force-po \
2006         --add-comments=TRANSLATORS: \
2007         --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
2008         --from-code=UTF-8
2009 XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
2010         --keyword=_ --keyword=N_ --keyword="Q_:1,2"
2011 XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell \
2012         --keyword=gettextln --keyword=eval_gettextln
2013 XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --keyword=__ --language=Perl
2014 LOCALIZED_C = $(C_OBJ:o=c) $(LIB_H) $(GENERATED_H)
2015 LOCALIZED_SH = $(SCRIPT_SH)
2016 LOCALIZED_PERL = $(SCRIPT_PERL)
2017
2018 ifdef XGETTEXT_INCLUDE_TESTS
2019 LOCALIZED_C += t/t0200/test.c
2020 LOCALIZED_SH += t/t0200/test.sh
2021 LOCALIZED_PERL += t/t0200/test.perl
2022 endif
2023
2024 po/git.pot: $(GENERATED_H) FORCE
2025         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C)
2026         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \
2027                 $(LOCALIZED_SH)
2028         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_PERL) \
2029                 $(LOCALIZED_PERL)
2030         mv $@+ $@
2031
2032 pot: po/git.pot
2033
2034 POFILES := $(wildcard po/*.po)
2035 MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
2036
2037 ifndef NO_GETTEXT
2038 all:: $(MOFILES)
2039 endif
2040
2041 po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
2042         $(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $<
2043
2044 FIND_SOURCE_FILES = ( git ls-files '*.[hcS]' 2>/dev/null || \
2045                         $(FIND) . \( -name .git -type d -prune \) \
2046                                 -o \( -name '*.[hcS]' -type f -print \) )
2047
2048 $(ETAGS_TARGET): FORCE
2049         $(RM) $(ETAGS_TARGET)
2050         $(FIND_SOURCE_FILES) | xargs etags -a -o $(ETAGS_TARGET)
2051
2052 tags: FORCE
2053         $(RM) tags
2054         $(FIND_SOURCE_FILES) | xargs ctags -a
2055
2056 cscope:
2057         $(RM) cscope*
2058         $(FIND_SOURCE_FILES) | xargs cscope -b
2059
2060 ### Detect prefix changes
2061 TRACK_PREFIX = $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
2062                 $(localedir_SQ)
2063
2064 GIT-PREFIX: FORCE
2065         @FLAGS='$(TRACK_PREFIX)'; \
2066         if test x"$$FLAGS" != x"`cat GIT-PREFIX 2>/dev/null`" ; then \
2067                 echo >&2 "    * new prefix flags"; \
2068                 echo "$$FLAGS" >GIT-PREFIX; \
2069         fi
2070
2071 TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):$(USE_GETTEXT_SCHEME)
2072
2073 GIT-CFLAGS: FORCE
2074         @FLAGS='$(TRACK_CFLAGS)'; \
2075             if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2076                 echo >&2 "    * new build flags"; \
2077                 echo "$$FLAGS" >GIT-CFLAGS; \
2078             fi
2079
2080 TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
2081
2082 GIT-LDFLAGS: FORCE
2083         @FLAGS='$(TRACK_LDFLAGS)'; \
2084             if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
2085                 echo >&2 "    * new link flags"; \
2086                 echo "$$FLAGS" >GIT-LDFLAGS; \
2087             fi
2088
2089 # We need to apply sq twice, once to protect from the shell
2090 # that runs GIT-BUILD-OPTIONS, and then again to protect it
2091 # and the first level quoting from the shell that runs "echo".
2092 GIT-BUILD-OPTIONS: FORCE
2093         @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@
2094         @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@
2095         @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@
2096         @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@
2097         @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@
2098         @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@
2099         @echo USE_LIBPCRE=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE)))'\' >>$@
2100         @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@
2101         @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@
2102         @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@
2103 ifdef TEST_OUTPUT_DIRECTORY
2104         @echo TEST_OUTPUT_DIRECTORY=\''$(subst ','\'',$(subst ','\'',$(TEST_OUTPUT_DIRECTORY)))'\' >>$@
2105 endif
2106 ifdef GIT_TEST_OPTS
2107         @echo GIT_TEST_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_OPTS)))'\' >>$@
2108 endif
2109 ifdef GIT_TEST_CMP
2110         @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@
2111 endif
2112 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2113         @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@
2114 endif
2115         @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@
2116         @echo GETTEXT_POISON=\''$(subst ','\'',$(subst ','\'',$(GETTEXT_POISON)))'\' >>$@
2117 ifdef GIT_PERF_REPEAT_COUNT
2118         @echo GIT_PERF_REPEAT_COUNT=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPEAT_COUNT)))'\' >>$@
2119 endif
2120 ifdef GIT_PERF_REPO
2121         @echo GIT_PERF_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPO)))'\' >>$@
2122 endif
2123 ifdef GIT_PERF_LARGE_REPO
2124         @echo GIT_PERF_LARGE_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_LARGE_REPO)))'\' >>$@
2125 endif
2126 ifdef GIT_PERF_MAKE_OPTS
2127         @echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@
2128 endif
2129 ifdef TEST_GIT_INDEX_VERSION
2130         @echo TEST_GIT_INDEX_VERSION=\''$(subst ','\'',$(subst ','\'',$(TEST_GIT_INDEX_VERSION)))'\' >>$@
2131 endif
2132
2133 ### Detect Python interpreter path changes
2134 ifndef NO_PYTHON
2135 TRACK_PYTHON = $(subst ','\'',-DPYTHON_PATH='$(PYTHON_PATH_SQ)')
2136
2137 GIT-PYTHON-VARS: FORCE
2138         @VARS='$(TRACK_PYTHON)'; \
2139             if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2140                 echo >&2 "    * new Python interpreter location"; \
2141                 echo "$$VARS" >$@; \
2142             fi
2143 endif
2144
2145 test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2146
2147 all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2148 all:: $(NO_INSTALL)
2149
2150 bin-wrappers/%: wrap-for-bin.sh
2151         @mkdir -p bin-wrappers
2152         $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2153              -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2154              -e 's|@@PROG@@|$(@F)|' < $< > $@ && \
2155         chmod +x $@
2156
2157 # GNU make supports exporting all variables by "export" without parameters.
2158 # However, the environment gets quite big, and some programs have problems
2159 # with that.
2160
2161 export NO_SVN_TESTS
2162 export TEST_NO_MALLOC_CHECK
2163
2164 ### Testing rules
2165
2166 test: all
2167         $(MAKE) -C t/ all
2168
2169 perf: all
2170         $(MAKE) -C t/perf/ all
2171
2172 .PHONY: test perf
2173
2174 test-ctype$X: ctype.o
2175
2176 test-date$X: date.o ctype.o
2177
2178 test-delta$X: diff-delta.o patch-delta.o
2179
2180 test-line-buffer$X: vcs-svn/lib.a
2181
2182 test-parse-options$X: parse-options.o parse-options-cb.o
2183
2184 test-svn-fe$X: vcs-svn/lib.a
2185
2186 .PRECIOUS: $(TEST_OBJS)
2187
2188 test-%$X: test-%.o GIT-LDFLAGS $(GITLIBS)
2189         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2190
2191 check-sha1:: test-sha1$X
2192         ./test-sha1.sh
2193
2194 SP_OBJ = $(patsubst %.o,%.sp,$(C_OBJ))
2195
2196 $(SP_OBJ): %.sp: %.c GIT-CFLAGS FORCE
2197         $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
2198                 $(SPARSE_FLAGS) $<
2199
2200 .PHONY: sparse $(SP_OBJ)
2201 sparse: $(SP_OBJ)
2202
2203 check: common-cmds.h
2204         @if sparse; \
2205         then \
2206                 echo 2>&1 "Use 'make sparse' instead"; \
2207                 $(MAKE) --no-print-directory sparse; \
2208         else \
2209                 echo 2>&1 "Did you mean 'make test'?"; \
2210                 exit 1; \
2211         fi
2212
2213 ### Installation rules
2214
2215 ifneq ($(filter /%,$(firstword $(template_dir))),)
2216 template_instdir = $(template_dir)
2217 else
2218 template_instdir = $(prefix)/$(template_dir)
2219 endif
2220 export template_instdir
2221
2222 ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2223 gitexec_instdir = $(gitexecdir)
2224 else
2225 gitexec_instdir = $(prefix)/$(gitexecdir)
2226 endif
2227 gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2228 export gitexec_instdir
2229
2230 ifneq ($(filter /%,$(firstword $(mergetoolsdir))),)
2231 mergetools_instdir = $(mergetoolsdir)
2232 else
2233 mergetools_instdir = $(prefix)/$(mergetoolsdir)
2234 endif
2235 mergetools_instdir_SQ = $(subst ','\'',$(mergetools_instdir))
2236
2237 install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2238
2239 profile-install: profile
2240         $(MAKE) install
2241
2242 profile-fast-install: profile-fast
2243         $(MAKE) install
2244
2245 install: all
2246         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2247         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2248         $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2249         $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2250         $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2251         $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2252         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2253         $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2254 ifndef NO_GETTEXT
2255         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)'
2256         (cd po/build/locale && $(TAR) cf - .) | \
2257         (cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -)
2258 endif
2259 ifndef NO_PERL
2260         $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2261         $(MAKE) -C gitweb install
2262 endif
2263 ifndef NO_TCLTK
2264         $(MAKE) -C gitk-git install
2265         $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2266 endif
2267 ifneq (,$X)
2268         $(foreach p,$(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';)
2269 endif
2270
2271         bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2272         execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2273         { test "$$bindir/" = "$$execdir/" || \
2274           for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
2275                 $(RM) "$$execdir/$$p" && \
2276                 test -z "$(NO_INSTALL_HARDLINKS)$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2277                 ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
2278                 cp "$$bindir/$$p" "$$execdir/$$p" || exit; \
2279           done; \
2280         } && \
2281         for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
2282                 $(RM) "$$bindir/$$p" && \
2283                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2284                 ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
2285                 ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
2286                 cp "$$bindir/git$X" "$$bindir/$$p" || exit; \
2287         done && \
2288         for p in $(BUILT_INS); do \
2289                 $(RM) "$$execdir/$$p" && \
2290                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2291                 ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2292                 ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2293                 cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
2294         done && \
2295         remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
2296         for p in $$remote_curl_aliases; do \
2297                 $(RM) "$$execdir/$$p" && \
2298                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2299                 ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2300                 ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2301                 cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; \
2302         done && \
2303         ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2304
2305 install-gitweb:
2306         $(MAKE) -C gitweb install
2307
2308 install-doc:
2309         $(MAKE) -C Documentation install
2310
2311 install-man:
2312         $(MAKE) -C Documentation install-man
2313
2314 install-html:
2315         $(MAKE) -C Documentation install-html
2316
2317 install-info:
2318         $(MAKE) -C Documentation install-info
2319
2320 install-pdf:
2321         $(MAKE) -C Documentation install-pdf
2322
2323 quick-install-doc:
2324         $(MAKE) -C Documentation quick-install
2325
2326 quick-install-man:
2327         $(MAKE) -C Documentation quick-install-man
2328
2329 quick-install-html:
2330         $(MAKE) -C Documentation quick-install-html
2331
2332
2333
2334 ### Maintainer's dist rules
2335
2336 git.spec: git.spec.in GIT-VERSION-FILE
2337         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
2338         mv $@+ $@
2339
2340 GIT_TARNAME = git-$(GIT_VERSION)
2341 dist: git.spec git-archive$(X) configure
2342         ./git-archive --format=tar \
2343                 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2344         @mkdir -p $(GIT_TARNAME)
2345         @cp git.spec configure $(GIT_TARNAME)
2346         @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2347         @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2348         $(TAR) rf $(GIT_TARNAME).tar \
2349                 $(GIT_TARNAME)/git.spec \
2350                 $(GIT_TARNAME)/configure \
2351                 $(GIT_TARNAME)/version \
2352                 $(GIT_TARNAME)/git-gui/version
2353         @$(RM) -r $(GIT_TARNAME)
2354         gzip -f -9 $(GIT_TARNAME).tar
2355
2356 rpm: dist
2357         $(RPMBUILD) \
2358                 --define "_source_filedigest_algorithm md5" \
2359                 --define "_binary_filedigest_algorithm md5" \
2360                 -ta $(GIT_TARNAME).tar.gz
2361
2362 htmldocs = git-htmldocs-$(GIT_VERSION)
2363 manpages = git-manpages-$(GIT_VERSION)
2364 dist-doc:
2365         $(RM) -r .doc-tmp-dir
2366         mkdir .doc-tmp-dir
2367         $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2368         cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2369         gzip -n -9 -f $(htmldocs).tar
2370         :
2371         $(RM) -r .doc-tmp-dir
2372         mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2373         $(MAKE) -C Documentation DESTDIR=./ \
2374                 man1dir=../.doc-tmp-dir/man1 \
2375                 man5dir=../.doc-tmp-dir/man5 \
2376                 man7dir=../.doc-tmp-dir/man7 \
2377                 install
2378         cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2379         gzip -n -9 -f $(manpages).tar
2380         $(RM) -r .doc-tmp-dir
2381
2382 ### Cleaning rules
2383
2384 distclean: clean
2385         $(RM) configure
2386         $(RM) config.log config.status config.cache
2387         $(RM) config.mak.autogen config.mak.append
2388         $(RM) -r autom4te.cache
2389
2390 profile-clean:
2391         $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2392         $(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2393
2394 clean: profile-clean coverage-clean
2395         $(RM) *.o *.res block-sha1/*.o ppc/*.o compat/*.o compat/*/*.o
2396         $(RM) xdiff/*.o vcs-svn/*.o ewah/*.o builtin/*.o
2397         $(RM) $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
2398         $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2399         $(RM) $(TEST_PROGRAMS) $(NO_INSTALL)
2400         $(RM) -r bin-wrappers $(dep_dirs)
2401         $(RM) -r po/build/
2402         $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope*
2403         $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2404         $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
2405         $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
2406         $(MAKE) -C Documentation/ clean
2407 ifndef NO_PERL
2408         $(MAKE) -C gitweb clean
2409         $(MAKE) -C perl clean
2410 endif
2411         $(MAKE) -C templates/ clean
2412         $(MAKE) -C t/ clean
2413 ifndef NO_TCLTK
2414         $(MAKE) -C gitk-git clean
2415         $(MAKE) -C git-gui clean
2416 endif
2417         $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-BUILD-OPTIONS
2418         $(RM) GIT-USER-AGENT GIT-PREFIX
2419         $(RM) GIT-SCRIPT-DEFINES GIT-PERL-DEFINES GIT-PYTHON-VARS
2420
2421 .PHONY: all install profile-clean clean strip
2422 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
2423 .PHONY: FORCE cscope
2424
2425 ### Check documentation
2426 #
2427 ALL_COMMANDS = $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS)
2428 ALL_COMMANDS += git
2429 ALL_COMMANDS += gitk
2430 ALL_COMMANDS += gitweb
2431 ALL_COMMANDS += git-gui git-citool
2432 check-docs::
2433         @(for v in $(ALL_COMMANDS); \
2434         do \
2435                 case "$$v" in \
2436                 git-merge-octopus | git-merge-ours | git-merge-recursive | \
2437                 git-merge-resolve | git-merge-subtree | \
2438                 git-fsck-objects | git-init-db | \
2439                 git-remote-* | git-stage | \
2440                 git-?*--?* ) continue ;; \
2441                 esac ; \
2442                 test -f "Documentation/$$v.txt" || \
2443                 echo "no doc: $$v"; \
2444                 sed -e '/^#/d' command-list.txt | \
2445                 grep -q "^$$v[  ]" || \
2446                 case "$$v" in \
2447                 git) ;; \
2448                 *) echo "no link: $$v";; \
2449                 esac ; \
2450         done; \
2451         ( \
2452                 sed -e '/^#/d' \
2453                     -e 's/[     ].*//' \
2454                     -e 's/^/listed /' command-list.txt; \
2455                 $(MAKE) -C Documentation print-man1 | \
2456                 grep '\.txt$$' | \
2457                 sed -e 's|Documentation/|documented |' \
2458                     -e 's/\.txt//'; \
2459         ) | while read how cmd; \
2460         do \
2461                 case " $(ALL_COMMANDS) " in \
2462                 *" $$cmd "*)    ;; \
2463                 *) echo "removed but $$how: $$cmd" ;; \
2464                 esac; \
2465         done ) | sort
2466
2467 ### Make sure built-ins do not have dups and listed in git.c
2468 #
2469 check-builtins::
2470         ./check-builtins.sh
2471
2472 ### Test suite coverage testing
2473 #
2474 .PHONY: coverage coverage-clean coverage-compile coverage-test coverage-report
2475 .PHONY: coverage-clean-results
2476
2477 coverage:
2478         $(MAKE) coverage-test
2479         $(MAKE) coverage-untested-functions
2480
2481 object_dirs := $(sort $(dir $(OBJECTS)))
2482 coverage-clean-results:
2483         $(RM) $(addsuffix *.gcov,$(object_dirs))
2484         $(RM) $(addsuffix *.gcda,$(object_dirs))
2485         $(RM) coverage-untested-functions
2486         $(RM) -r cover_db/
2487         $(RM) -r cover_db_html/
2488
2489 coverage-clean: coverage-clean-results
2490         $(RM) $(addsuffix *.gcno,$(object_dirs))
2491
2492 COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
2493 COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
2494 GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
2495
2496 coverage-compile:
2497         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
2498
2499 coverage-test: coverage-clean-results coverage-compile
2500         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
2501                 DEFAULT_TEST_TARGET=test -j1 test
2502
2503 coverage-report:
2504         $(QUIET_GCOV)for dir in $(object_dirs); do \
2505                 $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
2506         done
2507
2508 coverage-untested-functions: coverage-report
2509         grep '^function.*called 0 ' *.c.gcov \
2510                 | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
2511                 > coverage-untested-functions
2512
2513 cover_db: coverage-report
2514         gcov2perl -db cover_db *.gcov
2515
2516 cover_db_html: cover_db
2517         cover -report html -outputdir cover_db_html cover_db
2518