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 # Define HAVE_BSD_SYSCTL if your platform has a BSD-compatible sysctl function.
 362 #
 363 # Define HAVE_GETDELIM if your system has the getdelim() function.
 364
 365 GIT-VERSION-FILE: FORCE
 366         @$(SHELL_PATH) ./GIT-VERSION-GEN
 367 -include GIT-VERSION-FILE
 368
 369 # CFLAGS and LDFLAGS are for the users to override from the command line.
 370
 371 CFLAGS = -g -O2 -Wall
 372 LDFLAGS =
 373 ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
 374 ALL_LDFLAGS = $(LDFLAGS)
 375 STRIP ?= strip
 376
 377 # Among the variables below, these:
 378 #   gitexecdir
 379 #   template_dir
 380 #   sysconfdir
 381 # can be specified as a relative path some/where/else;
 382 # this is interpreted as relative to $(prefix) and "git" at
 383 # runtime figures out where they are based on the path to the executable.
 384 # Additionally, the following will be treated as relative by "git" if they
 385 # begin with "$(prefix)/":
 386 #   mandir
 387 #   infodir
 388 #   htmldir
 389 # This can help installing the suite in a relocatable way.
 390
 391 prefix = $(HOME)
 392 bindir_relative = bin
 393 bindir = $(prefix)/$(bindir_relative)
 394 mandir = $(prefix)/share/man
 395 infodir = $(prefix)/share/info
 396 gitexecdir = libexec/git-core
 397 mergetoolsdir = $(gitexecdir)/mergetools
 398 sharedir = $(prefix)/share
 399 gitwebdir = $(sharedir)/gitweb
 400 localedir = $(sharedir)/locale
 401 template_dir = share/git-core/templates
 402 htmldir = $(prefix)/share/doc/git-doc
 403 ETC_GITCONFIG = $(sysconfdir)/gitconfig
 404 ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
 405 lib = lib
 406 # DESTDIR =
 407 pathsep = :
 408
 409 mandir_relative = $(patsubst $(prefix)/%,%,$(mandir))
 410 infodir_relative = $(patsubst $(prefix)/%,%,$(infodir))
 411 htmldir_relative = $(patsubst $(prefix)/%,%,$(htmldir))
 412
 413 export prefix bindir sharedir sysconfdir gitwebdir localedir
 414
 415 CC = cc
 416 AR = ar
 417 RM = rm -f
 418 DIFF = diff
 419 TAR = tar
 420 FIND = find
 421 INSTALL = install
 422 RPMBUILD = rpmbuild
 423 TCL_PATH = tclsh
 424 TCLTK_PATH = wish
 425 XGETTEXT = xgettext
 426 MSGFMT = msgfmt
 427 PTHREAD_LIBS = -lpthread
 428 PTHREAD_CFLAGS =
 429 GCOV = gcov
 430
 431 export TCL_PATH TCLTK_PATH
 432
 433 SPARSE_FLAGS =
 434
 435
 436
 437 ### --- END CONFIGURATION SECTION ---
 438
 439 # Those must not be GNU-specific; they are shared with perl/ which may
 440 # be built by a different compiler. (Note that this is an artifact now
 441 # but it still might be nice to keep that distinction.)
 442 BASIC_CFLAGS = -I.
 443 BASIC_LDFLAGS =
 444
 445 # Guard against environment variables
 446 BUILTIN_OBJS =
 447 BUILT_INS =
 448 COMPAT_CFLAGS =
 449 COMPAT_OBJS =
 450 XDIFF_OBJS =
 451 VCSSVN_OBJS =
 452 GENERATED_H =
 453 EXTRA_CPPFLAGS =
 454 LIB_OBJS =
 455 PROGRAM_OBJS =
 456 PROGRAMS =
 457 SCRIPT_PERL =
 458 SCRIPT_PYTHON =
 459 SCRIPT_SH =
 460 SCRIPT_LIB =
 461 TEST_PROGRAMS_NEED_X =
 462
 463 # Having this variable in your environment would break pipelines because
 464 # you cause "cd" to echo its destination to stdout.  It can also take
 465 # scripts to unexpected places.  If you like CDPATH, define it for your
 466 # interactive shell sessions without exporting it.
 467 unexport CDPATH
 468
 469 SCRIPT_SH += git-am.sh
 470 SCRIPT_SH += git-bisect.sh
 471 SCRIPT_SH += git-difftool--helper.sh
 472 SCRIPT_SH += git-filter-branch.sh
 473 SCRIPT_SH += git-merge-octopus.sh
 474 SCRIPT_SH += git-merge-one-file.sh
 475 SCRIPT_SH += git-merge-resolve.sh
 476 SCRIPT_SH += git-mergetool.sh
 477 SCRIPT_SH += git-pull.sh
 478 SCRIPT_SH += git-quiltimport.sh
 479 SCRIPT_SH += git-rebase.sh
 480 SCRIPT_SH += git-remote-testgit.sh
 481 SCRIPT_SH += git-request-pull.sh
 482 SCRIPT_SH += git-stash.sh
 483 SCRIPT_SH += git-submodule.sh
 484 SCRIPT_SH += git-web--browse.sh
 485
 486 SCRIPT_LIB += git-mergetool--lib
 487 SCRIPT_LIB += git-parse-remote
 488 SCRIPT_LIB += git-rebase--am
 489 SCRIPT_LIB += git-rebase--interactive
 490 SCRIPT_LIB += git-rebase--merge
 491 SCRIPT_LIB += git-sh-setup
 492 SCRIPT_LIB += git-sh-i18n
 493
 494 SCRIPT_PERL += git-add--interactive.perl
 495 SCRIPT_PERL += git-difftool.perl
 496 SCRIPT_PERL += git-archimport.perl
 497 SCRIPT_PERL += git-cvsexportcommit.perl
 498 SCRIPT_PERL += git-cvsimport.perl
 499 SCRIPT_PERL += git-cvsserver.perl
 500 SCRIPT_PERL += git-relink.perl
 501 SCRIPT_PERL += git-send-email.perl
 502 SCRIPT_PERL += git-svn.perl
 503
 504 SCRIPT_PYTHON += git-p4.py
 505
 506 NO_INSTALL += git-remote-testgit
 507
 508 # Generated files for scripts
 509 SCRIPT_SH_GEN = $(patsubst %.sh,%,$(SCRIPT_SH))
 510 SCRIPT_PERL_GEN = $(patsubst %.perl,%,$(SCRIPT_PERL))
 511 SCRIPT_PYTHON_GEN = $(patsubst %.py,%,$(SCRIPT_PYTHON))
 512
 513 SCRIPT_SH_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_SH_GEN))
 514 SCRIPT_PERL_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PERL_GEN))
 515 SCRIPT_PYTHON_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PYTHON_GEN))
 516
 517 # Individual rules to allow e.g.
 518 # "make -C ../.. SCRIPT_PERL=contrib/foo/bar.perl build-perl-script"
 519 # from subdirectories like contrib/*/
 520 .PHONY: build-perl-script build-sh-script build-python-script
 521 build-perl-script: $(SCRIPT_PERL_GEN)
 522 build-sh-script: $(SCRIPT_SH_GEN)
 523 build-python-script: $(SCRIPT_PYTHON_GEN)
 524
 525 .PHONY: install-perl-script install-sh-script install-python-script
 526 install-sh-script: $(SCRIPT_SH_INS)
 527         $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 528 install-perl-script: $(SCRIPT_PERL_INS)
 529         $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 530 install-python-script: $(SCRIPT_PYTHON_INS)
 531         $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 532
 533 .PHONY: clean-perl-script clean-sh-script clean-python-script
 534 clean-sh-script:
 535         $(RM) $(SCRIPT_SH_GEN)
 536 clean-perl-script:
 537         $(RM) $(SCRIPT_PERL_GEN)
 538 clean-python-script:
 539         $(RM) $(SCRIPT_PYTHON_GEN)
 540
 541 SCRIPTS = $(SCRIPT_SH_INS) \
 542           $(SCRIPT_PERL_INS) \
 543           $(SCRIPT_PYTHON_INS) \
 544           git-instaweb
 545
 546 ETAGS_TARGET = TAGS
 547
 548 # Empty...
 549 EXTRA_PROGRAMS =
 550
 551 # ... and all the rest that could be moved out of bindir to gitexecdir
 552 PROGRAMS += $(EXTRA_PROGRAMS)
 553
 554 PROGRAM_OBJS += credential-store.o
 555 PROGRAM_OBJS += daemon.o
 556 PROGRAM_OBJS += fast-import.o
 557 PROGRAM_OBJS += http-backend.o
 558 PROGRAM_OBJS += imap-send.o
 559 PROGRAM_OBJS += sh-i18n--envsubst.o
 560 PROGRAM_OBJS += shell.o
 561 PROGRAM_OBJS += show-index.o
 562 PROGRAM_OBJS += upload-pack.o
 563 PROGRAM_OBJS += remote-testsvn.o
 564
 565 # Binary suffix, set to .exe for Windows builds
 566 X =
 567
 568 PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
 569
 570 TEST_PROGRAMS_NEED_X += test-chmtime
 571 TEST_PROGRAMS_NEED_X += test-ctype
 572 TEST_PROGRAMS_NEED_X += test-config
 573 TEST_PROGRAMS_NEED_X += test-date
 574 TEST_PROGRAMS_NEED_X += test-delta
 575 TEST_PROGRAMS_NEED_X += test-dump-cache-tree
 576 TEST_PROGRAMS_NEED_X += test-dump-split-index
 577 TEST_PROGRAMS_NEED_X += test-dump-untracked-cache
 578 TEST_PROGRAMS_NEED_X += test-genrandom
 579 TEST_PROGRAMS_NEED_X += test-hashmap
 580 TEST_PROGRAMS_NEED_X += test-index-version
 581 TEST_PROGRAMS_NEED_X += test-line-buffer
 582 TEST_PROGRAMS_NEED_X += test-match-trees
 583 TEST_PROGRAMS_NEED_X += test-mergesort
 584 TEST_PROGRAMS_NEED_X += test-mktemp
 585 TEST_PROGRAMS_NEED_X += test-parse-options
 586 TEST_PROGRAMS_NEED_X += test-path-utils
 587 TEST_PROGRAMS_NEED_X += test-prio-queue
 588 TEST_PROGRAMS_NEED_X += test-read-cache
 589 TEST_PROGRAMS_NEED_X += test-regex
 590 TEST_PROGRAMS_NEED_X += test-revision-walking
 591 TEST_PROGRAMS_NEED_X += test-run-command
 592 TEST_PROGRAMS_NEED_X += test-scrap-cache-tree
 593 TEST_PROGRAMS_NEED_X += test-sha1
 594 TEST_PROGRAMS_NEED_X += test-sha1-array
 595 TEST_PROGRAMS_NEED_X += test-sigchain
 596 TEST_PROGRAMS_NEED_X += test-string-list
 597 TEST_PROGRAMS_NEED_X += test-subprocess
 598 TEST_PROGRAMS_NEED_X += test-svn-fe
 599 TEST_PROGRAMS_NEED_X += test-urlmatch-normalization
 600 TEST_PROGRAMS_NEED_X += test-wildmatch
 601
 602 TEST_PROGRAMS = $(patsubst %,%$X,$(TEST_PROGRAMS_NEED_X))
 603
 604 # List built-in command $C whose implementation cmd_$C() is not in
 605 # builtin/$C.o but is linked in as part of some other command.
 606 BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
 607
 608 BUILT_INS += git-cherry$X
 609 BUILT_INS += git-cherry-pick$X
 610 BUILT_INS += git-format-patch$X
 611 BUILT_INS += git-fsck-objects$X
 612 BUILT_INS += git-init$X
 613 BUILT_INS += git-merge-subtree$X
 614 BUILT_INS += git-show$X
 615 BUILT_INS += git-stage$X
 616 BUILT_INS += git-status$X
 617 BUILT_INS += git-whatchanged$X
 618
 619 # what 'all' will build and 'install' will install in gitexecdir,
 620 # excluding programs for built-in commands
 621 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 622
 623 # what 'all' will build but not install in gitexecdir
 624 OTHER_PROGRAMS = git$X
 625
 626 # what test wrappers are needed and 'install' will install, in bindir
 627 BINDIR_PROGRAMS_NEED_X += git
 628 BINDIR_PROGRAMS_NEED_X += git-upload-pack
 629 BINDIR_PROGRAMS_NEED_X += git-receive-pack
 630 BINDIR_PROGRAMS_NEED_X += git-upload-archive
 631 BINDIR_PROGRAMS_NEED_X += git-shell
 632
 633 BINDIR_PROGRAMS_NO_X += git-cvsserver
 634
 635 # Set paths to tools early so that they can be used for version tests.
 636 ifndef SHELL_PATH
 637         SHELL_PATH = /bin/sh
 638 endif
 639 ifndef PERL_PATH
 640         PERL_PATH = /usr/bin/perl
 641 endif
 642 ifndef PYTHON_PATH
 643         PYTHON_PATH = /usr/bin/python
 644 endif
 645
 646 export PERL_PATH
 647 export PYTHON_PATH
 648
 649 LIB_FILE = libgit.a
 650 XDIFF_LIB = xdiff/lib.a
 651 VCSSVN_LIB = vcs-svn/lib.a
 652
 653 GENERATED_H += common-cmds.h
 654
 655 LIB_H = $(shell $(FIND) . \
 656         -name .git -prune -o \
 657         -name t -prune -o \
 658         -name Documentation -prune -o \
 659         -name '*.h' -print)
 660
 661 LIB_OBJS += abspath.o
 662 LIB_OBJS += advice.o
 663 LIB_OBJS += alias.o
 664 LIB_OBJS += alloc.o
 665 LIB_OBJS += archive.o
 666 LIB_OBJS += archive-tar.o
 667 LIB_OBJS += archive-zip.o
 668 LIB_OBJS += argv-array.o
 669 LIB_OBJS += attr.o
 670 LIB_OBJS += base85.o
 671 LIB_OBJS += bisect.o
 672 LIB_OBJS += blob.o
 673 LIB_OBJS += branch.o
 674 LIB_OBJS += bulk-checkin.o
 675 LIB_OBJS += bundle.o
 676 LIB_OBJS += cache-tree.o
 677 LIB_OBJS += color.o
 678 LIB_OBJS += column.o
 679 LIB_OBJS += combine-diff.o
 680 LIB_OBJS += commit.o
 681 LIB_OBJS += compat/obstack.o
 682 LIB_OBJS += compat/terminal.o
 683 LIB_OBJS += config.o
 684 LIB_OBJS += connect.o
 685 LIB_OBJS += connected.o
 686 LIB_OBJS += convert.o
 687 LIB_OBJS += copy.o
 688 LIB_OBJS += credential.o
 689 LIB_OBJS += csum-file.o
 690 LIB_OBJS += ctype.o
 691 LIB_OBJS += date.o
 692 LIB_OBJS += decorate.o
 693 LIB_OBJS += diffcore-break.o
 694 LIB_OBJS += diffcore-delta.o
 695 LIB_OBJS += diffcore-order.o
 696 LIB_OBJS += diffcore-pickaxe.o
 697 LIB_OBJS += diffcore-rename.o
 698 LIB_OBJS += diff-delta.o
 699 LIB_OBJS += diff-lib.o
 700 LIB_OBJS += diff-no-index.o
 701 LIB_OBJS += diff.o
 702 LIB_OBJS += dir.o
 703 LIB_OBJS += editor.o
 704 LIB_OBJS += entry.o
 705 LIB_OBJS += environment.o
 706 LIB_OBJS += ewah/bitmap.o
 707 LIB_OBJS += ewah/ewah_bitmap.o
 708 LIB_OBJS += ewah/ewah_io.o
 709 LIB_OBJS += ewah/ewah_rlw.o
 710 LIB_OBJS += exec_cmd.o
 711 LIB_OBJS += fetch-pack.o
 712 LIB_OBJS += fsck.o
 713 LIB_OBJS += gettext.o
 714 LIB_OBJS += gpg-interface.o
 715 LIB_OBJS += graph.o
 716 LIB_OBJS += grep.o
 717 LIB_OBJS += hashmap.o
 718 LIB_OBJS += help.o
 719 LIB_OBJS += hex.o
 720 LIB_OBJS += ident.o
 721 LIB_OBJS += kwset.o
 722 LIB_OBJS += levenshtein.o
 723 LIB_OBJS += line-log.o
 724 LIB_OBJS += line-range.o
 725 LIB_OBJS += list-objects.o
 726 LIB_OBJS += ll-merge.o
 727 LIB_OBJS += lockfile.o
 728 LIB_OBJS += log-tree.o
 729 LIB_OBJS += mailmap.o
 730 LIB_OBJS += match-trees.o
 731 LIB_OBJS += merge.o
 732 LIB_OBJS += merge-blobs.o
 733 LIB_OBJS += merge-recursive.o
 734 LIB_OBJS += mergesort.o
 735 LIB_OBJS += name-hash.o
 736 LIB_OBJS += notes.o
 737 LIB_OBJS += notes-cache.o
 738 LIB_OBJS += notes-merge.o
 739 LIB_OBJS += notes-utils.o
 740 LIB_OBJS += object.o
 741 LIB_OBJS += pack-bitmap.o
 742 LIB_OBJS += pack-bitmap-write.o
 743 LIB_OBJS += pack-check.o
 744 LIB_OBJS += pack-objects.o
 745 LIB_OBJS += pack-revindex.o
 746 LIB_OBJS += pack-write.o
 747 LIB_OBJS += pager.o
 748 LIB_OBJS += parse-options.o
 749 LIB_OBJS += parse-options-cb.o
 750 LIB_OBJS += patch-delta.o
 751 LIB_OBJS += patch-ids.o
 752 LIB_OBJS += path.o
 753 LIB_OBJS += pathspec.o
 754 LIB_OBJS += pkt-line.o
 755 LIB_OBJS += preload-index.o
 756 LIB_OBJS += pretty.o
 757 LIB_OBJS += prio-queue.o
 758 LIB_OBJS += progress.o
 759 LIB_OBJS += prompt.o
 760 LIB_OBJS += quote.o
 761 LIB_OBJS += reachable.o
 762 LIB_OBJS += read-cache.o
 763 LIB_OBJS += reflog-walk.o
 764 LIB_OBJS += refs.o
 765 LIB_OBJS += remote.o
 766 LIB_OBJS += replace_object.o
 767 LIB_OBJS += rerere.o
 768 LIB_OBJS += resolve-undo.o
 769 LIB_OBJS += revision.o
 770 LIB_OBJS += run-command.o
 771 LIB_OBJS += send-pack.o
 772 LIB_OBJS += sequencer.o
 773 LIB_OBJS += server-info.o
 774 LIB_OBJS += setup.o
 775 LIB_OBJS += sha1-array.o
 776 LIB_OBJS += sha1-lookup.o
 777 LIB_OBJS += sha1_file.o
 778 LIB_OBJS += sha1_name.o
 779 LIB_OBJS += shallow.o
 780 LIB_OBJS += sideband.o
 781 LIB_OBJS += sigchain.o
 782 LIB_OBJS += split-index.o
 783 LIB_OBJS += strbuf.o
 784 LIB_OBJS += streaming.o
 785 LIB_OBJS += string-list.o
 786 LIB_OBJS += submodule.o
 787 LIB_OBJS += symlinks.o
 788 LIB_OBJS += tag.o
 789 LIB_OBJS += trace.o
 790 LIB_OBJS += trailer.o
 791 LIB_OBJS += transport.o
 792 LIB_OBJS += transport-helper.o
 793 LIB_OBJS += tree-diff.o
 794 LIB_OBJS += tree.o
 795 LIB_OBJS += tree-walk.o
 796 LIB_OBJS += unpack-trees.o
 797 LIB_OBJS += url.o
 798 LIB_OBJS += urlmatch.o
 799 LIB_OBJS += usage.o
 800 LIB_OBJS += userdiff.o
 801 LIB_OBJS += utf8.o
 802 LIB_OBJS += varint.o
 803 LIB_OBJS += version.o
 804 LIB_OBJS += versioncmp.o
 805 LIB_OBJS += walker.o
 806 LIB_OBJS += wildmatch.o
 807 LIB_OBJS += wrapper.o
 808 LIB_OBJS += write_or_die.o
 809 LIB_OBJS += ws.o
 810 LIB_OBJS += wt-status.o
 811 LIB_OBJS += xdiff-interface.o
 812 LIB_OBJS += zlib.o
 813
 814 BUILTIN_OBJS += builtin/add.o
 815 BUILTIN_OBJS += builtin/annotate.o
 816 BUILTIN_OBJS += builtin/apply.o
 817 BUILTIN_OBJS += builtin/archive.o
 818 BUILTIN_OBJS += builtin/bisect--helper.o
 819 BUILTIN_OBJS += builtin/blame.o
 820 BUILTIN_OBJS += builtin/branch.o
 821 BUILTIN_OBJS += builtin/bundle.o
 822 BUILTIN_OBJS += builtin/cat-file.o
 823 BUILTIN_OBJS += builtin/check-attr.o
 824 BUILTIN_OBJS += builtin/check-ignore.o
 825 BUILTIN_OBJS += builtin/check-mailmap.o
 826 BUILTIN_OBJS += builtin/check-ref-format.o
 827 BUILTIN_OBJS += builtin/checkout-index.o
 828 BUILTIN_OBJS += builtin/checkout.o
 829 BUILTIN_OBJS += builtin/clean.o
 830 BUILTIN_OBJS += builtin/clone.o
 831 BUILTIN_OBJS += builtin/column.o
 832 BUILTIN_OBJS += builtin/commit-tree.o
 833 BUILTIN_OBJS += builtin/commit.o
 834 BUILTIN_OBJS += builtin/config.o
 835 BUILTIN_OBJS += builtin/count-objects.o
 836 BUILTIN_OBJS += builtin/credential.o
 837 BUILTIN_OBJS += builtin/describe.o
 838 BUILTIN_OBJS += builtin/diff-files.o
 839 BUILTIN_OBJS += builtin/diff-index.o
 840 BUILTIN_OBJS += builtin/diff-tree.o
 841 BUILTIN_OBJS += builtin/diff.o
 842 BUILTIN_OBJS += builtin/fast-export.o
 843 BUILTIN_OBJS += builtin/fetch-pack.o
 844 BUILTIN_OBJS += builtin/fetch.o
 845 BUILTIN_OBJS += builtin/fmt-merge-msg.o
 846 BUILTIN_OBJS += builtin/for-each-ref.o
 847 BUILTIN_OBJS += builtin/fsck.o
 848 BUILTIN_OBJS += builtin/gc.o
 849 BUILTIN_OBJS += builtin/get-tar-commit-id.o
 850 BUILTIN_OBJS += builtin/grep.o
 851 BUILTIN_OBJS += builtin/hash-object.o
 852 BUILTIN_OBJS += builtin/help.o
 853 BUILTIN_OBJS += builtin/index-pack.o
 854 BUILTIN_OBJS += builtin/init-db.o
 855 BUILTIN_OBJS += builtin/interpret-trailers.o
 856 BUILTIN_OBJS += builtin/log.o
 857 BUILTIN_OBJS += builtin/ls-files.o
 858 BUILTIN_OBJS += builtin/ls-remote.o
 859 BUILTIN_OBJS += builtin/ls-tree.o
 860 BUILTIN_OBJS += builtin/mailinfo.o
 861 BUILTIN_OBJS += builtin/mailsplit.o
 862 BUILTIN_OBJS += builtin/merge.o
 863 BUILTIN_OBJS += builtin/merge-base.o
 864 BUILTIN_OBJS += builtin/merge-file.o
 865 BUILTIN_OBJS += builtin/merge-index.o
 866 BUILTIN_OBJS += builtin/merge-ours.o
 867 BUILTIN_OBJS += builtin/merge-recursive.o
 868 BUILTIN_OBJS += builtin/merge-tree.o
 869 BUILTIN_OBJS += builtin/mktag.o
 870 BUILTIN_OBJS += builtin/mktree.o
 871 BUILTIN_OBJS += builtin/mv.o
 872 BUILTIN_OBJS += builtin/name-rev.o
 873 BUILTIN_OBJS += builtin/notes.o
 874 BUILTIN_OBJS += builtin/pack-objects.o
 875 BUILTIN_OBJS += builtin/pack-redundant.o
 876 BUILTIN_OBJS += builtin/pack-refs.o
 877 BUILTIN_OBJS += builtin/patch-id.o
 878 BUILTIN_OBJS += builtin/prune-packed.o
 879 BUILTIN_OBJS += builtin/prune.o
 880 BUILTIN_OBJS += builtin/push.o
 881 BUILTIN_OBJS += builtin/read-tree.o
 882 BUILTIN_OBJS += builtin/receive-pack.o
 883 BUILTIN_OBJS += builtin/reflog.o
 884 BUILTIN_OBJS += builtin/remote.o
 885 BUILTIN_OBJS += builtin/remote-ext.o
 886 BUILTIN_OBJS += builtin/remote-fd.o
 887 BUILTIN_OBJS += builtin/repack.o
 888 BUILTIN_OBJS += builtin/replace.o
 889 BUILTIN_OBJS += builtin/rerere.o
 890 BUILTIN_OBJS += builtin/reset.o
 891 BUILTIN_OBJS += builtin/rev-list.o
 892 BUILTIN_OBJS += builtin/rev-parse.o
 893 BUILTIN_OBJS += builtin/revert.o
 894 BUILTIN_OBJS += builtin/rm.o
 895 BUILTIN_OBJS += builtin/send-pack.o
 896 BUILTIN_OBJS += builtin/shortlog.o
 897 BUILTIN_OBJS += builtin/show-branch.o
 898 BUILTIN_OBJS += builtin/show-ref.o
 899 BUILTIN_OBJS += builtin/stripspace.o
 900 BUILTIN_OBJS += builtin/symbolic-ref.o
 901 BUILTIN_OBJS += builtin/tag.o
 902 BUILTIN_OBJS += builtin/unpack-file.o
 903 BUILTIN_OBJS += builtin/unpack-objects.o
 904 BUILTIN_OBJS += builtin/update-index.o
 905 BUILTIN_OBJS += builtin/update-ref.o
 906 BUILTIN_OBJS += builtin/update-server-info.o
 907 BUILTIN_OBJS += builtin/upload-archive.o
 908 BUILTIN_OBJS += builtin/var.o
 909 BUILTIN_OBJS += builtin/verify-commit.o
 910 BUILTIN_OBJS += builtin/verify-pack.o
 911 BUILTIN_OBJS += builtin/verify-tag.o
 912 BUILTIN_OBJS += builtin/write-tree.o
 913
 914 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 915 EXTLIBS =
 916
 917 GIT_USER_AGENT = git/$(GIT_VERSION)
 918
 919 include config.mak.uname
 920 -include config.mak.autogen
 921 -include config.mak
 922
 923 ifndef sysconfdir
 924 ifeq ($(prefix),/usr)
 925 sysconfdir = /etc
 926 else
 927 sysconfdir = etc
 928 endif
 929 endif
 930
 931 ifndef COMPUTE_HEADER_DEPENDENCIES
 932 COMPUTE_HEADER_DEPENDENCIES = auto
 933 endif
 934
 935 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),auto)
 936 dep_check = $(shell $(CC) $(ALL_CFLAGS) \
 937         -c -MF /dev/null -MQ /dev/null -MMD -MP \
 938         -x c /dev/null -o /dev/null 2>&1; \
 939         echo $$?)
 940 ifeq ($(dep_check),0)
 941 override COMPUTE_HEADER_DEPENDENCIES = yes
 942 else
 943 override COMPUTE_HEADER_DEPENDENCIES = no
 944 endif
 945 endif
 946
 947 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
 948 USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
 949 else
 950 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),no)
 951 $(error please set COMPUTE_HEADER_DEPENDENCIES to yes, no, or auto \
 952 (not "$(COMPUTE_HEADER_DEPENDENCIES)"))
 953 endif
 954 endif
 955
 956 ifdef SANE_TOOL_PATH
 957 SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
 958 BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
 959 PATH := $(SANE_TOOL_PATH):${PATH}
 960 else
 961 BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
 962 endif
 963
 964 ifneq (,$(INLINE))
 965         BASIC_CFLAGS += -Dinline=$(INLINE)
 966 endif
 967
 968 ifneq (,$(SOCKLEN_T))
 969         BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
 970 endif
 971
 972 ifeq (yes,$(USE_PARENS_AROUND_GETTEXT_N))
 973         BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=1
 974 else
 975 ifeq (no,$(USE_PARENS_AROUND_GETTEXT_N))
 976         BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=0
 977 endif
 978 endif
 979
 980 ifeq ($(uname_S),Darwin)
 981         ifndef NO_FINK
 982                 ifeq ($(shell test -d /sw/lib && echo y),y)
 983                         BASIC_CFLAGS += -I/sw/include
 984                         BASIC_LDFLAGS += -L/sw/lib
 985                 endif
 986         endif
 987         ifndef NO_DARWIN_PORTS
 988                 ifeq ($(shell test -d /opt/local/lib && echo y),y)
 989                         BASIC_CFLAGS += -I/opt/local/include
 990                         BASIC_LDFLAGS += -L/opt/local/lib
 991                 endif
 992         endif
 993         ifndef NO_APPLE_COMMON_CRYPTO
 994                 APPLE_COMMON_CRYPTO = YesPlease
 995                 COMPAT_CFLAGS += -DAPPLE_COMMON_CRYPTO
 996         endif
 997         NO_REGEX = YesPlease
 998         PTHREAD_LIBS =
 999 endif
1000
1001 ifndef CC_LD_DYNPATH
1002         ifdef NO_R_TO_GCC_LINKER
1003                 # Some gcc does not accept and pass -R to the linker to specify
1004                 # the runtime dynamic library path.
1005                 CC_LD_DYNPATH = -Wl,-rpath,
1006         else
1007                 CC_LD_DYNPATH = -R
1008         endif
1009 endif
1010
1011 ifdef NO_LIBGEN_H
1012         COMPAT_CFLAGS += -DNO_LIBGEN_H
1013         COMPAT_OBJS += compat/basename.o
1014 endif
1015
1016 ifdef USE_LIBPCRE
1017         BASIC_CFLAGS += -DUSE_LIBPCRE
1018         ifdef LIBPCREDIR
1019                 BASIC_CFLAGS += -I$(LIBPCREDIR)/include
1020                 EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib)
1021         endif
1022         EXTLIBS += -lpcre
1023 endif
1024
1025 ifdef HAVE_ALLOCA_H
1026         BASIC_CFLAGS += -DHAVE_ALLOCA_H
1027 endif
1028
1029 IMAP_SEND_BUILDDEPS =
1030 IMAP_SEND_LDFLAGS = $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
1031
1032 ifdef NO_CURL
1033         BASIC_CFLAGS += -DNO_CURL
1034         REMOTE_CURL_PRIMARY =
1035         REMOTE_CURL_ALIASES =
1036         REMOTE_CURL_NAMES =
1037 else
1038         ifdef CURLDIR
1039                 # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1040                 BASIC_CFLAGS += -I$(CURLDIR)/include
1041                 CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
1042         else
1043                 CURL_LIBCURL = -lcurl
1044         endif
1045         ifdef NEEDS_SSL_WITH_CURL
1046                 CURL_LIBCURL += -lssl
1047                 ifdef NEEDS_CRYPTO_WITH_SSL
1048                         CURL_LIBCURL += -lcrypto
1049                 endif
1050         endif
1051         ifdef NEEDS_IDN_WITH_CURL
1052                 CURL_LIBCURL += -lidn
1053         endif
1054
1055         REMOTE_CURL_PRIMARY = git-remote-http$X
1056         REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1057         REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1058         PROGRAM_OBJS += http-fetch.o
1059         PROGRAMS += $(REMOTE_CURL_NAMES)
1060         curl_check := $(shell (echo 070908; curl-config --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1061         ifeq "$(curl_check)" "070908"
1062                 ifndef NO_EXPAT
1063                         PROGRAM_OBJS += http-push.o
1064                 endif
1065         endif
1066         curl_check := $(shell (echo 072200; curl-config --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1067         ifeq "$(curl_check)" "072200"
1068                 USE_CURL_FOR_IMAP_SEND = YesPlease
1069         endif
1070         ifdef USE_CURL_FOR_IMAP_SEND
1071                 BASIC_CFLAGS += -DUSE_CURL_FOR_IMAP_SEND
1072                 IMAP_SEND_BUILDDEPS = http.o
1073                 IMAP_SEND_LDFLAGS += $(CURL_LIBCURL)
1074         endif
1075         ifndef NO_EXPAT
1076                 ifdef EXPATDIR
1077                         BASIC_CFLAGS += -I$(EXPATDIR)/include
1078                         EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1079                 else
1080                         EXPAT_LIBEXPAT = -lexpat
1081                 endif
1082                 ifdef EXPAT_NEEDS_XMLPARSE_H
1083                         BASIC_CFLAGS += -DEXPAT_NEEDS_XMLPARSE_H
1084                 endif
1085         endif
1086 endif
1087
1088 ifdef ZLIB_PATH
1089         BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1090         EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1091 endif
1092 EXTLIBS += -lz
1093
1094 ifndef NO_OPENSSL
1095         OPENSSL_LIBSSL = -lssl
1096         ifdef OPENSSLDIR
1097                 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1098                 OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1099         else
1100                 OPENSSL_LINK =
1101         endif
1102         ifdef NEEDS_CRYPTO_WITH_SSL
1103                 OPENSSL_LIBSSL += -lcrypto
1104         endif
1105         ifdef NO_HMAC_CTX_CLEANUP
1106                 BASIC_CFLAGS += -DNO_HMAC_CTX_CLEANUP
1107         endif
1108 else
1109         BASIC_CFLAGS += -DNO_OPENSSL
1110         BLK_SHA1 = 1
1111         OPENSSL_LIBSSL =
1112 endif
1113 ifdef NO_OPENSSL
1114         LIB_4_CRYPTO =
1115 else
1116 ifdef NEEDS_SSL_WITH_CRYPTO
1117         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1118 else
1119         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1120 endif
1121 ifdef APPLE_COMMON_CRYPTO
1122         LIB_4_CRYPTO += -framework Security -framework CoreFoundation
1123 endif
1124 endif
1125 ifdef NEEDS_LIBICONV
1126         ifdef ICONVDIR
1127                 BASIC_CFLAGS += -I$(ICONVDIR)/include
1128                 ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1129         else
1130                 ICONV_LINK =
1131         endif
1132         ifdef NEEDS_LIBINTL_BEFORE_LIBICONV
1133                 ICONV_LINK += -lintl
1134         endif
1135         EXTLIBS += $(ICONV_LINK) -liconv
1136 endif
1137 ifdef NEEDS_LIBGEN
1138         EXTLIBS += -lgen
1139 endif
1140 ifndef NO_GETTEXT
1141 ifndef LIBC_CONTAINS_LIBINTL
1142         EXTLIBS += -lintl
1143 endif
1144 endif
1145 ifdef NEEDS_SOCKET
1146         EXTLIBS += -lsocket
1147 endif
1148 ifdef NEEDS_NSL
1149         EXTLIBS += -lnsl
1150 endif
1151 ifdef NEEDS_RESOLV
1152         EXTLIBS += -lresolv
1153 endif
1154 ifdef NO_D_TYPE_IN_DIRENT
1155         BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1156 endif
1157 ifdef NO_D_INO_IN_DIRENT
1158         BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
1159 endif
1160 ifdef NO_GECOS_IN_PWENT
1161         BASIC_CFLAGS += -DNO_GECOS_IN_PWENT
1162 endif
1163 ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1164         BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1165 endif
1166 ifdef USE_NSEC
1167         BASIC_CFLAGS += -DUSE_NSEC
1168 endif
1169 ifdef USE_ST_TIMESPEC
1170         BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1171 endif
1172 ifdef NO_NORETURN
1173         BASIC_CFLAGS += -DNO_NORETURN
1174 endif
1175 ifdef NO_NSEC
1176         BASIC_CFLAGS += -DNO_NSEC
1177 endif
1178 ifdef SNPRINTF_RETURNS_BOGUS
1179         COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1180         COMPAT_OBJS += compat/snprintf.o
1181 endif
1182 ifdef FREAD_READS_DIRECTORIES
1183         COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1184         COMPAT_OBJS += compat/fopen.o
1185 endif
1186 ifdef NO_SYMLINK_HEAD
1187         BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1188 endif
1189 ifdef GETTEXT_POISON
1190         BASIC_CFLAGS += -DGETTEXT_POISON
1191 endif
1192 ifdef NO_GETTEXT
1193         BASIC_CFLAGS += -DNO_GETTEXT
1194         USE_GETTEXT_SCHEME ?= fallthrough
1195 endif
1196 ifdef NO_POLL
1197         NO_SYS_POLL_H = YesPlease
1198         COMPAT_CFLAGS += -DNO_POLL -Icompat/poll
1199         COMPAT_OBJS += compat/poll/poll.o
1200 endif
1201 ifdef NO_STRCASESTR
1202         COMPAT_CFLAGS += -DNO_STRCASESTR
1203         COMPAT_OBJS += compat/strcasestr.o
1204 endif
1205 ifdef NO_STRLCPY
1206         COMPAT_CFLAGS += -DNO_STRLCPY
1207         COMPAT_OBJS += compat/strlcpy.o
1208 endif
1209 ifdef NO_STRTOUMAX
1210         COMPAT_CFLAGS += -DNO_STRTOUMAX
1211         COMPAT_OBJS += compat/strtoumax.o compat/strtoimax.o
1212 endif
1213 ifdef NO_STRTOULL
1214         COMPAT_CFLAGS += -DNO_STRTOULL
1215 endif
1216 ifdef NO_SETENV
1217         COMPAT_CFLAGS += -DNO_SETENV
1218         COMPAT_OBJS += compat/setenv.o
1219 endif
1220 ifdef NO_MKDTEMP
1221         COMPAT_CFLAGS += -DNO_MKDTEMP
1222         COMPAT_OBJS += compat/mkdtemp.o
1223 endif
1224 ifdef MKDIR_WO_TRAILING_SLASH
1225         COMPAT_CFLAGS += -DMKDIR_WO_TRAILING_SLASH
1226         COMPAT_OBJS += compat/mkdir.o
1227 endif
1228 ifdef NO_MKSTEMPS
1229         COMPAT_CFLAGS += -DNO_MKSTEMPS
1230 endif
1231 ifdef NO_UNSETENV
1232         COMPAT_CFLAGS += -DNO_UNSETENV
1233         COMPAT_OBJS += compat/unsetenv.o
1234 endif
1235 ifdef NO_SYS_SELECT_H
1236         BASIC_CFLAGS += -DNO_SYS_SELECT_H
1237 endif
1238 ifdef NO_SYS_POLL_H
1239         BASIC_CFLAGS += -DNO_SYS_POLL_H
1240 endif
1241 ifdef NEEDS_SYS_PARAM_H
1242         BASIC_CFLAGS += -DNEEDS_SYS_PARAM_H
1243 endif
1244 ifdef NO_INTTYPES_H
1245         BASIC_CFLAGS += -DNO_INTTYPES_H
1246 endif
1247 ifdef NO_INITGROUPS
1248         BASIC_CFLAGS += -DNO_INITGROUPS
1249 endif
1250 ifdef NO_MMAP
1251         COMPAT_CFLAGS += -DNO_MMAP
1252         COMPAT_OBJS += compat/mmap.o
1253 else
1254         ifdef USE_WIN32_MMAP
1255                 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1256                 COMPAT_OBJS += compat/win32mmap.o
1257         endif
1258 endif
1259 ifdef OBJECT_CREATION_USES_RENAMES
1260         COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1261 endif
1262 ifdef NO_STRUCT_ITIMERVAL
1263         COMPAT_CFLAGS += -DNO_STRUCT_ITIMERVAL
1264         NO_SETITIMER = YesPlease
1265 endif
1266 ifdef NO_SETITIMER
1267         COMPAT_CFLAGS += -DNO_SETITIMER
1268 endif
1269 ifdef NO_PREAD
1270         COMPAT_CFLAGS += -DNO_PREAD
1271         COMPAT_OBJS += compat/pread.o
1272 endif
1273 ifdef NO_FAST_WORKING_DIRECTORY
1274         BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1275 endif
1276 ifdef NO_TRUSTABLE_FILEMODE
1277         BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1278 endif
1279 ifdef NEEDS_MODE_TRANSLATION
1280         COMPAT_CFLAGS += -DNEEDS_MODE_TRANSLATION
1281         COMPAT_OBJS += compat/stat.o
1282 endif
1283 ifdef NO_IPV6
1284         BASIC_CFLAGS += -DNO_IPV6
1285 endif
1286 ifdef NO_INTPTR_T
1287         COMPAT_CFLAGS += -DNO_INTPTR_T
1288 endif
1289 ifdef NO_UINTMAX_T
1290         BASIC_CFLAGS += -Duintmax_t=uint32_t
1291 endif
1292 ifdef NO_SOCKADDR_STORAGE
1293 ifdef NO_IPV6
1294         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1295 else
1296         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1297 endif
1298 endif
1299 ifdef NO_INET_NTOP
1300         LIB_OBJS += compat/inet_ntop.o
1301         BASIC_CFLAGS += -DNO_INET_NTOP
1302 endif
1303 ifdef NO_INET_PTON
1304         LIB_OBJS += compat/inet_pton.o
1305         BASIC_CFLAGS += -DNO_INET_PTON
1306 endif
1307 ifndef NO_UNIX_SOCKETS
1308         LIB_OBJS += unix-socket.o
1309         PROGRAM_OBJS += credential-cache.o
1310         PROGRAM_OBJS += credential-cache--daemon.o
1311 endif
1312
1313 ifdef NO_ICONV
1314         BASIC_CFLAGS += -DNO_ICONV
1315 endif
1316
1317 ifdef OLD_ICONV
1318         BASIC_CFLAGS += -DOLD_ICONV
1319 endif
1320
1321 ifdef NO_DEFLATE_BOUND
1322         BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1323 endif
1324
1325 ifdef NO_POSIX_GOODIES
1326         BASIC_CFLAGS += -DNO_POSIX_GOODIES
1327 endif
1328
1329 ifdef BLK_SHA1
1330         SHA1_HEADER = "block-sha1/sha1.h"
1331         LIB_OBJS += block-sha1/sha1.o
1332 else
1333 ifdef PPC_SHA1
1334         SHA1_HEADER = "ppc/sha1.h"
1335         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1336 else
1337 ifdef APPLE_COMMON_CRYPTO
1338         COMPAT_CFLAGS += -DCOMMON_DIGEST_FOR_OPENSSL
1339         SHA1_HEADER = <CommonCrypto/CommonDigest.h>
1340 else
1341         SHA1_HEADER = <openssl/sha.h>
1342         EXTLIBS += $(LIB_4_CRYPTO)
1343 endif
1344 endif
1345 endif
1346
1347 ifdef NO_PERL_MAKEMAKER
1348         export NO_PERL_MAKEMAKER
1349 endif
1350 ifdef NO_HSTRERROR
1351         COMPAT_CFLAGS += -DNO_HSTRERROR
1352         COMPAT_OBJS += compat/hstrerror.o
1353 endif
1354 ifdef NO_MEMMEM
1355         COMPAT_CFLAGS += -DNO_MEMMEM
1356         COMPAT_OBJS += compat/memmem.o
1357 endif
1358 ifdef NO_GETPAGESIZE
1359         COMPAT_CFLAGS += -DNO_GETPAGESIZE
1360 endif
1361 ifdef INTERNAL_QSORT
1362         COMPAT_CFLAGS += -DINTERNAL_QSORT
1363         COMPAT_OBJS += compat/qsort.o
1364 endif
1365 ifdef RUNTIME_PREFIX
1366         COMPAT_CFLAGS += -DRUNTIME_PREFIX
1367 endif
1368
1369 ifdef NO_PTHREADS
1370         BASIC_CFLAGS += -DNO_PTHREADS
1371 else
1372         BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1373         EXTLIBS += $(PTHREAD_LIBS)
1374         LIB_OBJS += thread-utils.o
1375 endif
1376
1377 ifdef HAVE_PATHS_H
1378         BASIC_CFLAGS += -DHAVE_PATHS_H
1379 endif
1380
1381 ifdef HAVE_LIBCHARSET_H
1382         BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
1383         EXTLIBS += $(CHARSET_LIB)
1384 endif
1385
1386 ifdef HAVE_STRINGS_H
1387         BASIC_CFLAGS += -DHAVE_STRINGS_H
1388 endif
1389
1390 ifdef HAVE_DEV_TTY
1391         BASIC_CFLAGS += -DHAVE_DEV_TTY
1392 endif
1393
1394 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1395         COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1396 endif
1397 ifdef UNRELIABLE_FSTAT
1398         BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1399 endif
1400 ifdef NO_REGEX
1401         COMPAT_CFLAGS += -Icompat/regex
1402         COMPAT_OBJS += compat/regex/regex.o
1403 endif
1404 ifdef NATIVE_CRLF
1405         BASIC_CFLAGS += -DNATIVE_CRLF
1406 endif
1407
1408 ifdef USE_NED_ALLOCATOR
1409        COMPAT_CFLAGS += -Icompat/nedmalloc
1410        COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1411 endif
1412
1413 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1414         export GIT_TEST_CMP_USE_COPIED_CONTEXT
1415 endif
1416
1417 ifndef NO_MSGFMT_EXTENDED_OPTIONS
1418         MSGFMT += --check --statistics
1419 endif
1420
1421 ifneq (,$(XDL_FAST_HASH))
1422         BASIC_CFLAGS += -DXDL_FAST_HASH
1423 endif
1424
1425 ifdef GMTIME_UNRELIABLE_ERRORS
1426         COMPAT_OBJS += compat/gmtime.o
1427         BASIC_CFLAGS += -DGMTIME_UNRELIABLE_ERRORS
1428 endif
1429
1430 ifdef HAVE_CLOCK_GETTIME
1431         BASIC_CFLAGS += -DHAVE_CLOCK_GETTIME
1432         EXTLIBS += -lrt
1433 endif
1434
1435 ifdef HAVE_CLOCK_MONOTONIC
1436         BASIC_CFLAGS += -DHAVE_CLOCK_MONOTONIC
1437 endif
1438
1439 ifdef HAVE_BSD_SYSCTL
1440         BASIC_CFLAGS += -DHAVE_BSD_SYSCTL
1441 endif
1442
1443 ifdef HAVE_GETDELIM
1444         BASIC_CFLAGS += -DHAVE_GETDELIM
1445 endif
1446
1447 ifeq ($(TCLTK_PATH),)
1448 NO_TCLTK = NoThanks
1449 endif
1450
1451 ifeq ($(PERL_PATH),)
1452 NO_PERL = NoThanks
1453 endif
1454
1455 ifeq ($(PYTHON_PATH),)
1456 NO_PYTHON = NoThanks
1457 endif
1458
1459 QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1460 QUIET_SUBDIR1  =
1461
1462 ifneq ($(findstring $(MAKEFLAGS),w),w)
1463 PRINT_DIR = --no-print-directory
1464 else # "make -w"
1465 NO_SUBDIR = :
1466 endif
1467
1468 ifneq ($(findstring $(MAKEFLAGS),s),s)
1469 ifndef V
1470         QUIET_CC       = @echo '   ' CC $@;
1471         QUIET_AR       = @echo '   ' AR $@;
1472         QUIET_LINK     = @echo '   ' LINK $@;
1473         QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1474         QUIET_GEN      = @echo '   ' GEN $@;
1475         QUIET_LNCP     = @echo '   ' LN/CP $@;
1476         QUIET_XGETTEXT = @echo '   ' XGETTEXT $@;
1477         QUIET_MSGFMT   = @echo '   ' MSGFMT $@;
1478         QUIET_GCOV     = @echo '   ' GCOV $@;
1479         QUIET_SP       = @echo '   ' SP $<;
1480         QUIET_RC       = @echo '   ' RC $@;
1481         QUIET_SUBDIR0  = +@subdir=
1482         QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1483                          $(MAKE) $(PRINT_DIR) -C $$subdir
1484         export V
1485         export QUIET_GEN
1486         export QUIET_BUILT_IN
1487 endif
1488 endif
1489
1490 ifdef NO_INSTALL_HARDLINKS
1491         export NO_INSTALL_HARDLINKS
1492 endif
1493
1494 ### profile feedback build
1495 #
1496
1497 # Can adjust this to be a global directory if you want to do extended
1498 # data gathering
1499 PROFILE_DIR := $(CURDIR)
1500
1501 ifeq ("$(PROFILE)","GEN")
1502         BASIC_CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
1503         EXTLIBS += -lgcov
1504         export CCACHE_DISABLE = t
1505         V = 1
1506 else
1507 ifneq ("$(PROFILE)","")
1508         BASIC_CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
1509         export CCACHE_DISABLE = t
1510         V = 1
1511 endif
1512 endif
1513
1514 # Shell quote (do not use $(call) to accommodate ancient setups);
1515
1516 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
1517 ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1518 ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
1519
1520 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1521 bindir_SQ = $(subst ','\'',$(bindir))
1522 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1523 mandir_relative_SQ = $(subst ','\'',$(mandir_relative))
1524 infodir_relative_SQ = $(subst ','\'',$(infodir_relative))
1525 localedir_SQ = $(subst ','\'',$(localedir))
1526 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1527 template_dir_SQ = $(subst ','\'',$(template_dir))
1528 htmldir_relative_SQ = $(subst ','\'',$(htmldir_relative))
1529 prefix_SQ = $(subst ','\'',$(prefix))
1530 gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
1531
1532 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1533 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1534 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
1535 TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1536 DIFF_SQ = $(subst ','\'',$(DIFF))
1537 PERLLIB_EXTRA_SQ = $(subst ','\'',$(PERLLIB_EXTRA))
1538
1539 LIBS = $(GITLIBS) $(EXTLIBS)
1540
1541 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
1542         $(COMPAT_CFLAGS)
1543 LIB_OBJS += $(COMPAT_OBJS)
1544
1545 # Quote for C
1546
1547 ifdef DEFAULT_EDITOR
1548 DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
1549 DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
1550
1551 BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
1552 endif
1553
1554 ifdef DEFAULT_PAGER
1555 DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
1556 DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
1557
1558 BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
1559 endif
1560
1561 ifdef SHELL_PATH
1562 SHELL_PATH_CQ = "$(subst ",\",$(subst \,\\,$(SHELL_PATH)))"
1563 SHELL_PATH_CQ_SQ = $(subst ','\'',$(SHELL_PATH_CQ))
1564
1565 BASIC_CFLAGS += -DSHELL_PATH='$(SHELL_PATH_CQ_SQ)'
1566 endif
1567
1568 GIT_USER_AGENT_SQ = $(subst ','\'',$(GIT_USER_AGENT))
1569 GIT_USER_AGENT_CQ = "$(subst ",\",$(subst \,\\,$(GIT_USER_AGENT)))"
1570 GIT_USER_AGENT_CQ_SQ = $(subst ','\'',$(GIT_USER_AGENT_CQ))
1571 GIT-USER-AGENT: FORCE
1572         @if test x'$(GIT_USER_AGENT_SQ)' != x"`cat GIT-USER-AGENT 2>/dev/null`"; then \
1573                 echo '$(GIT_USER_AGENT_SQ)' >GIT-USER-AGENT; \
1574         fi
1575
1576 ifdef DEFAULT_HELP_FORMAT
1577 BASIC_CFLAGS += -DDEFAULT_HELP_FORMAT='"$(DEFAULT_HELP_FORMAT)"'
1578 endif
1579
1580 ALL_CFLAGS += $(BASIC_CFLAGS)
1581 ALL_LDFLAGS += $(BASIC_LDFLAGS)
1582
1583 export DIFF TAR INSTALL DESTDIR SHELL_PATH
1584
1585
1586 ### Build rules
1587
1588 SHELL = $(SHELL_PATH)
1589
1590 all:: shell_compatibility_test
1591
1592 ifeq "$(PROFILE)" "BUILD"
1593 all:: profile
1594 endif
1595
1596 profile:: profile-clean
1597         $(MAKE) PROFILE=GEN all
1598         $(MAKE) PROFILE=GEN -j1 test
1599         @if test -n "$$GIT_PERF_REPO" || test -d .git; then \
1600                 $(MAKE) PROFILE=GEN -j1 perf; \
1601         else \
1602                 echo "Skipping profile of perf tests..."; \
1603         fi
1604         $(MAKE) PROFILE=USE all
1605
1606 profile-fast: profile-clean
1607         $(MAKE) PROFILE=GEN all
1608         $(MAKE) PROFILE=GEN -j1 perf
1609         $(MAKE) PROFILE=USE all
1610
1611
1612 all:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1613 ifneq (,$X)
1614         $(QUIET_BUILT_IN)$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test -d '$p' -o '$p' -ef '$p$X' || $(RM) '$p';)
1615 endif
1616
1617 all::
1618 ifndef NO_TCLTK
1619         $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1620         $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1621 endif
1622 ifndef NO_PERL
1623         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' localedir='$(localedir_SQ)' all
1624 endif
1625         $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
1626
1627 please_set_SHELL_PATH_to_a_more_modern_shell:
1628         @$$(:)
1629
1630 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1631
1632 strip: $(PROGRAMS) git$X
1633         $(STRIP) $(STRIP_OPTS) $^
1634
1635 ### Target-specific flags and dependencies
1636
1637 # The generic compilation pattern rule and automatically
1638 # computed header dependencies (falling back to a dependency on
1639 # LIB_H) are enough to describe how most targets should be built,
1640 # but some targets are special enough to need something a little
1641 # different.
1642 #
1643 # - When a source file "foo.c" #includes a generated header file,
1644 #   we need to list that dependency for the "foo.o" target.
1645 #
1646 #   We also list it from other targets that are built from foo.c
1647 #   like "foo.sp" and "foo.s", even though that is easy to forget
1648 #   to do because the generated header is already present around
1649 #   after a regular build attempt.
1650 #
1651 # - Some code depends on configuration kept in makefile
1652 #   variables. The target-specific variable EXTRA_CPPFLAGS can
1653 #   be used to convey that information to the C preprocessor
1654 #   using -D options.
1655 #
1656 #   The "foo.o" target should have a corresponding dependency on
1657 #   a file that changes when the value of the makefile variable
1658 #   changes.  For example, targets making use of the
1659 #   $(GIT_VERSION) variable depend on GIT-VERSION-FILE.
1660 #
1661 #   Technically the ".sp" and ".s" targets do not need this
1662 #   dependency because they are force-built, but they get the
1663 #   same dependency for consistency. This way, you do not have to
1664 #   know how each target is implemented. And it means the
1665 #   dependencies here will not need to change if the force-build
1666 #   details change some day.
1667
1668 git.sp git.s git.o: GIT-PREFIX
1669 git.sp git.s git.o: EXTRA_CPPFLAGS = \
1670         '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1671         '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1672         '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1673
1674 git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
1675         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) git.o \
1676                 $(BUILTIN_OBJS) $(LIBS)
1677
1678 help.sp help.s help.o: common-cmds.h
1679
1680 builtin/help.sp builtin/help.s builtin/help.o: common-cmds.h GIT-PREFIX
1681 builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
1682         '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1683         '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1684         '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1685
1686 version.sp version.s version.o: GIT-VERSION-FILE GIT-USER-AGENT
1687 version.sp version.s version.o: EXTRA_CPPFLAGS = \
1688         '-DGIT_VERSION="$(GIT_VERSION)"' \
1689         '-DGIT_USER_AGENT=$(GIT_USER_AGENT_CQ_SQ)'
1690
1691 $(BUILT_INS): git$X
1692         $(QUIET_BUILT_IN)$(RM) $@ && \
1693         ln $< $@ 2>/dev/null || \
1694         ln -s $< $@ 2>/dev/null || \
1695         cp $< $@
1696
1697 common-cmds.h: generate-cmdlist.perl command-list.txt
1698
1699 common-cmds.h: $(wildcard Documentation/git-*.txt)
1700         $(QUIET_GEN)$(PERL_PATH) generate-cmdlist.perl command-list.txt > $@+ && mv $@+ $@
1701
1702 SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
1703         $(localedir_SQ):$(NO_CURL):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
1704         $(gitwebdir_SQ):$(PERL_PATH_SQ)
1705 define cmd_munge_script
1706 $(RM) $@ $@+ && \
1707 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1708     -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1709     -e 's|@@DIFF@@|$(DIFF_SQ)|' \
1710     -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
1711     -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1712     -e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \
1713     -e $(BROKEN_PATH_FIX) \
1714     -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
1715     -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1716     $@.sh >$@+
1717 endef
1718
1719 GIT-SCRIPT-DEFINES: FORCE
1720         @FLAGS='$(SCRIPT_DEFINES)'; \
1721             if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1722                 echo >&2 "    * new script parameters"; \
1723                 echo "$$FLAGS" >$@; \
1724             fi
1725
1726
1727 $(SCRIPT_SH_GEN) : % : %.sh GIT-SCRIPT-DEFINES
1728         $(QUIET_GEN)$(cmd_munge_script) && \
1729         chmod +x $@+ && \
1730         mv $@+ $@
1731
1732 $(SCRIPT_LIB) : % : %.sh GIT-SCRIPT-DEFINES
1733         $(QUIET_GEN)$(cmd_munge_script) && \
1734         mv $@+ $@
1735
1736 git.res: git.rc GIT-VERSION-FILE
1737         $(QUIET_RC)$(RC) \
1738           $(join -DMAJOR= -DMINOR=, $(wordlist 1,2,$(subst -, ,$(subst ., ,$(GIT_VERSION))))) \
1739           -DGIT_VERSION="\\\"$(GIT_VERSION)\\\"" $< -o $@
1740
1741 # This makes sure we depend on the NO_PERL setting itself.
1742 $(SCRIPT_PERL_GEN): GIT-BUILD-OPTIONS
1743
1744 ifndef NO_PERL
1745 $(SCRIPT_PERL_GEN): perl/perl.mak
1746
1747 perl/perl.mak: perl/PM.stamp
1748
1749 perl/PM.stamp: FORCE
1750         @$(FIND) perl -type f -name '*.pm' | sort >$@+ && \
1751         { cmp $@+ $@ >/dev/null 2>/dev/null || mv $@+ $@; } && \
1752         $(RM) $@+
1753
1754 perl/perl.mak: GIT-CFLAGS GIT-PREFIX perl/Makefile perl/Makefile.PL
1755         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
1756
1757 PERL_DEFINES = $(PERL_PATH_SQ):$(PERLLIB_EXTRA_SQ)
1758 $(SCRIPT_PERL_GEN): % : %.perl perl/perl.mak GIT-PERL-DEFINES GIT-VERSION-FILE
1759         $(QUIET_GEN)$(RM) $@ $@+ && \
1760         INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
1761         INSTLIBDIR_EXTRA='$(PERLLIB_EXTRA_SQ)' && \
1762         INSTLIBDIR="$$INSTLIBDIR$${INSTLIBDIR_EXTRA:+:$$INSTLIBDIR_EXTRA}" && \
1763         sed -e '1{' \
1764             -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1765             -e '        h' \
1766             -e '        s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "'"$$INSTLIBDIR"'"));=' \
1767             -e '        H' \
1768             -e '        x' \
1769             -e '}' \
1770             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1771             $< >$@+ && \
1772         chmod +x $@+ && \
1773         mv $@+ $@
1774
1775 GIT-PERL-DEFINES: FORCE
1776         @FLAGS='$(PERL_DEFINES)'; \
1777             if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1778                 echo >&2 "    * new perl-specific parameters"; \
1779                 echo "$$FLAGS" >$@; \
1780             fi
1781
1782
1783 .PHONY: gitweb
1784 gitweb:
1785         $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
1786
1787 git-instaweb: git-instaweb.sh GIT-SCRIPT-DEFINES
1788         $(QUIET_GEN)$(cmd_munge_script) && \
1789         chmod +x $@+ && \
1790         mv $@+ $@
1791 else # NO_PERL
1792 $(SCRIPT_PERL_GEN) git-instaweb: % : unimplemented.sh
1793         $(QUIET_GEN)$(RM) $@ $@+ && \
1794         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1795             -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
1796             unimplemented.sh >$@+ && \
1797         chmod +x $@+ && \
1798         mv $@+ $@
1799 endif # NO_PERL
1800
1801 # This makes sure we depend on the NO_PYTHON setting itself.
1802 $(SCRIPT_PYTHON_GEN): GIT-BUILD-OPTIONS
1803
1804 ifndef NO_PYTHON
1805 $(SCRIPT_PYTHON_GEN): GIT-CFLAGS GIT-PREFIX GIT-PYTHON-VARS
1806 $(SCRIPT_PYTHON_GEN): % : %.py
1807         $(QUIET_GEN)$(RM) $@ $@+ && \
1808         sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
1809             $< >$@+ && \
1810         chmod +x $@+ && \
1811         mv $@+ $@
1812 else # NO_PYTHON
1813 $(SCRIPT_PYTHON_GEN): % : unimplemented.sh
1814         $(QUIET_GEN)$(RM) $@ $@+ && \
1815         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1816             -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
1817             unimplemented.sh >$@+ && \
1818         chmod +x $@+ && \
1819         mv $@+ $@
1820 endif # NO_PYTHON
1821
1822 CONFIGURE_RECIPE = $(RM) configure configure.ac+ && \
1823                    sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1824                         configure.ac >configure.ac+ && \
1825                    autoconf -o configure configure.ac+ && \
1826                    $(RM) configure.ac+
1827
1828 configure: configure.ac GIT-VERSION-FILE
1829         $(QUIET_GEN)$(CONFIGURE_RECIPE)
1830
1831 ifdef AUTOCONFIGURED
1832 # We avoid depending on 'configure' here, because it gets rebuilt
1833 # every time GIT-VERSION-FILE is modified, only to update the embedded
1834 # version number string, which config.status does not care about.  We
1835 # do want to recheck when the platform/environment detection logic
1836 # changes, hence this depends on configure.ac.
1837 config.status: configure.ac
1838         $(QUIET_GEN)$(CONFIGURE_RECIPE) && \
1839         if test -f config.status; then \
1840           ./config.status --recheck; \
1841         else \
1842           ./configure; \
1843         fi
1844 reconfigure config.mak.autogen: config.status
1845         $(QUIET_GEN)./config.status
1846 .PHONY: reconfigure # This is a convenience target.
1847 endif
1848
1849 XDIFF_OBJS += xdiff/xdiffi.o
1850 XDIFF_OBJS += xdiff/xprepare.o
1851 XDIFF_OBJS += xdiff/xutils.o
1852 XDIFF_OBJS += xdiff/xemit.o
1853 XDIFF_OBJS += xdiff/xmerge.o
1854 XDIFF_OBJS += xdiff/xpatience.o
1855 XDIFF_OBJS += xdiff/xhistogram.o
1856
1857 VCSSVN_OBJS += vcs-svn/line_buffer.o
1858 VCSSVN_OBJS += vcs-svn/sliding_window.o
1859 VCSSVN_OBJS += vcs-svn/repo_tree.o
1860 VCSSVN_OBJS += vcs-svn/fast_export.o
1861 VCSSVN_OBJS += vcs-svn/svndiff.o
1862 VCSSVN_OBJS += vcs-svn/svndump.o
1863
1864 TEST_OBJS := $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
1865 OBJECTS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
1866         $(XDIFF_OBJS) \
1867         $(VCSSVN_OBJS) \
1868         git.o
1869 ifndef NO_CURL
1870         OBJECTS += http.o http-walker.o remote-curl.o
1871 endif
1872
1873 dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
1874 dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
1875
1876 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1877 $(dep_dirs):
1878         @mkdir -p $@
1879
1880 missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
1881 dep_file = $(dir $@).depend/$(notdir $@).d
1882 dep_args = -MF $(dep_file) -MQ $@ -MMD -MP
1883 endif
1884
1885 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1886 dep_dirs =
1887 missing_dep_dirs =
1888 dep_args =
1889 endif
1890
1891 ASM_SRC := $(wildcard $(OBJECTS:o=S))
1892 ASM_OBJ := $(ASM_SRC:S=o)
1893 C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
1894
1895 .SUFFIXES:
1896
1897 $(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
1898         $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1899 $(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
1900         $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1901
1902 %.s: %.c GIT-CFLAGS FORCE
1903         $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1904
1905 ifdef USE_COMPUTED_HEADER_DEPENDENCIES
1906 # Take advantage of gcc's on-the-fly dependency generation
1907 # See <http://gcc.gnu.org/gcc-3.0/features.html>.
1908 dep_files_present := $(wildcard $(dep_files))
1909 ifneq ($(dep_files_present),)
1910 include $(dep_files_present)
1911 endif
1912 else
1913 # Dependencies on header files, for platforms that do not support
1914 # the gcc -MMD option.
1915 #
1916 # Dependencies on automatically generated headers such as common-cmds.h
1917 # should _not_ be included here, since they are necessary even when
1918 # building an object for the first time.
1919
1920 $(OBJECTS): $(LIB_H)
1921 endif
1922
1923 exec_cmd.sp exec_cmd.s exec_cmd.o: GIT-PREFIX
1924 exec_cmd.sp exec_cmd.s exec_cmd.o: EXTRA_CPPFLAGS = \
1925         '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
1926         '-DBINDIR="$(bindir_relative_SQ)"' \
1927         '-DPREFIX="$(prefix_SQ)"'
1928
1929 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: GIT-PREFIX
1930 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
1931         -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
1932
1933 config.sp config.s config.o: GIT-PREFIX
1934 config.sp config.s config.o: EXTRA_CPPFLAGS = \
1935         -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
1936
1937 attr.sp attr.s attr.o: GIT-PREFIX
1938 attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
1939         -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
1940
1941 gettext.sp gettext.s gettext.o: GIT-PREFIX
1942 gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
1943         -DGIT_LOCALE_PATH='"$(localedir_SQ)"'
1944
1945 http-push.sp http.sp http-walker.sp remote-curl.sp imap-send.sp: SPARSE_FLAGS += \
1946         -DCURL_DISABLE_TYPECHECK
1947
1948 ifdef NO_EXPAT
1949 http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
1950 endif
1951
1952 ifdef NO_REGEX
1953 compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
1954         -DGAWK -DNO_MBSUPPORT
1955 endif
1956
1957 ifdef USE_NED_ALLOCATOR
1958 compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
1959         -DNDEBUG -DOVERRIDE_STRDUP -DREPLACE_SYSTEM_ALLOCATOR
1960 compat/nedmalloc/nedmalloc.sp: SPARSE_FLAGS += -Wno-non-pointer-null
1961 endif
1962
1963 git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
1964         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
1965
1966 git-imap-send$X: imap-send.o $(IMAP_SEND_BUILDDEPS) GIT-LDFLAGS $(GITLIBS)
1967         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1968                 $(LIBS) $(IMAP_SEND_LDFLAGS)
1969
1970 git-http-fetch$X: http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
1971         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1972                 $(LIBS) $(CURL_LIBCURL)
1973 git-http-push$X: http.o http-push.o GIT-LDFLAGS $(GITLIBS)
1974         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1975                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
1976
1977 git-remote-testsvn$X: remote-testsvn.o GIT-LDFLAGS $(GITLIBS) $(VCSSVN_LIB)
1978         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) \
1979         $(VCSSVN_LIB)
1980
1981 $(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
1982         $(QUIET_LNCP)$(RM) $@ && \
1983         ln $< $@ 2>/dev/null || \
1984         ln -s $< $@ 2>/dev/null || \
1985         cp $< $@
1986
1987 $(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
1988         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1989                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
1990
1991 $(LIB_FILE): $(LIB_OBJS)
1992         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $^
1993
1994 $(XDIFF_LIB): $(XDIFF_OBJS)
1995         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $^
1996
1997 $(VCSSVN_LIB): $(VCSSVN_OBJS)
1998         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $^
1999
2000 export DEFAULT_EDITOR DEFAULT_PAGER
2001
2002 doc:
2003         $(MAKE) -C Documentation all
2004
2005 man:
2006         $(MAKE) -C Documentation man
2007
2008 html:
2009         $(MAKE) -C Documentation html
2010
2011 info:
2012         $(MAKE) -C Documentation info
2013
2014 pdf:
2015         $(MAKE) -C Documentation pdf
2016
2017 XGETTEXT_FLAGS = \
2018         --force-po \
2019         --add-comments=TRANSLATORS: \
2020         --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
2021         --from-code=UTF-8
2022 XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
2023         --keyword=_ --keyword=N_ --keyword="Q_:1,2"
2024 XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell \
2025         --keyword=gettextln --keyword=eval_gettextln
2026 XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --keyword=__ --language=Perl
2027 LOCALIZED_C = $(C_OBJ:o=c) $(LIB_H) $(GENERATED_H)
2028 LOCALIZED_SH = $(SCRIPT_SH)
2029 LOCALIZED_PERL = $(SCRIPT_PERL)
2030
2031 ifdef XGETTEXT_INCLUDE_TESTS
2032 LOCALIZED_C += t/t0200/test.c
2033 LOCALIZED_SH += t/t0200/test.sh
2034 LOCALIZED_PERL += t/t0200/test.perl
2035 endif
2036
2037 po/git.pot: $(GENERATED_H) FORCE
2038         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C)
2039         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \
2040                 $(LOCALIZED_SH)
2041         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_PERL) \
2042                 $(LOCALIZED_PERL)
2043         mv $@+ $@
2044
2045 pot: po/git.pot
2046
2047 POFILES := $(wildcard po/*.po)
2048 MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
2049
2050 ifndef NO_GETTEXT
2051 all:: $(MOFILES)
2052 endif
2053
2054 po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
2055         $(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $<
2056
2057 FIND_SOURCE_FILES = ( git ls-files '*.[hcS]' 2>/dev/null || \
2058                         $(FIND) . \( -name .git -type d -prune \) \
2059                                 -o \( -name '*.[hcS]' -type f -print \) )
2060
2061 $(ETAGS_TARGET): FORCE
2062         $(RM) $(ETAGS_TARGET)
2063         $(FIND_SOURCE_FILES) | xargs etags -a -o $(ETAGS_TARGET)
2064
2065 tags: FORCE
2066         $(RM) tags
2067         $(FIND_SOURCE_FILES) | xargs ctags -a
2068
2069 cscope:
2070         $(RM) cscope*
2071         $(FIND_SOURCE_FILES) | xargs cscope -b
2072
2073 ### Detect prefix changes
2074 TRACK_PREFIX = $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
2075                 $(localedir_SQ)
2076
2077 GIT-PREFIX: FORCE
2078         @FLAGS='$(TRACK_PREFIX)'; \
2079         if test x"$$FLAGS" != x"`cat GIT-PREFIX 2>/dev/null`" ; then \
2080                 echo >&2 "    * new prefix flags"; \
2081                 echo "$$FLAGS" >GIT-PREFIX; \
2082         fi
2083
2084 TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):$(USE_GETTEXT_SCHEME)
2085
2086 GIT-CFLAGS: FORCE
2087         @FLAGS='$(TRACK_CFLAGS)'; \
2088             if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2089                 echo >&2 "    * new build flags"; \
2090                 echo "$$FLAGS" >GIT-CFLAGS; \
2091             fi
2092
2093 TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
2094
2095 GIT-LDFLAGS: FORCE
2096         @FLAGS='$(TRACK_LDFLAGS)'; \
2097             if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
2098                 echo >&2 "    * new link flags"; \
2099                 echo "$$FLAGS" >GIT-LDFLAGS; \
2100             fi
2101
2102 # We need to apply sq twice, once to protect from the shell
2103 # that runs GIT-BUILD-OPTIONS, and then again to protect it
2104 # and the first level quoting from the shell that runs "echo".
2105 GIT-BUILD-OPTIONS: FORCE
2106         @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@+
2107         @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@+
2108         @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@+
2109         @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@+
2110         @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@+
2111         @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@+
2112         @echo NO_EXPAT=\''$(subst ','\'',$(subst ','\'',$(NO_EXPAT)))'\' >>$@+
2113         @echo USE_LIBPCRE=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE)))'\' >>$@+
2114         @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@+
2115         @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@+
2116         @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@+
2117 ifdef TEST_OUTPUT_DIRECTORY
2118         @echo TEST_OUTPUT_DIRECTORY=\''$(subst ','\'',$(subst ','\'',$(TEST_OUTPUT_DIRECTORY)))'\' >>$@+
2119 endif
2120 ifdef GIT_TEST_OPTS
2121         @echo GIT_TEST_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_OPTS)))'\' >>$@+
2122 endif
2123 ifdef GIT_TEST_CMP
2124         @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@+
2125 endif
2126 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2127         @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@+
2128 endif
2129         @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@+
2130         @echo GETTEXT_POISON=\''$(subst ','\'',$(subst ','\'',$(GETTEXT_POISON)))'\' >>$@+
2131 ifdef GIT_PERF_REPEAT_COUNT
2132         @echo GIT_PERF_REPEAT_COUNT=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPEAT_COUNT)))'\' >>$@+
2133 endif
2134 ifdef GIT_PERF_REPO
2135         @echo GIT_PERF_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPO)))'\' >>$@+
2136 endif
2137 ifdef GIT_PERF_LARGE_REPO
2138         @echo GIT_PERF_LARGE_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_LARGE_REPO)))'\' >>$@+
2139 endif
2140 ifdef GIT_PERF_MAKE_OPTS
2141         @echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@+
2142 endif
2143 ifdef TEST_GIT_INDEX_VERSION
2144         @echo TEST_GIT_INDEX_VERSION=\''$(subst ','\'',$(subst ','\'',$(TEST_GIT_INDEX_VERSION)))'\' >>$@+
2145 endif
2146         @if cmp $@+ $@ >/dev/null 2>&1; then $(RM) $@+; else mv $@+ $@; fi
2147
2148 ### Detect Python interpreter path changes
2149 ifndef NO_PYTHON
2150 TRACK_PYTHON = $(subst ','\'',-DPYTHON_PATH='$(PYTHON_PATH_SQ)')
2151
2152 GIT-PYTHON-VARS: FORCE
2153         @VARS='$(TRACK_PYTHON)'; \
2154             if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2155                 echo >&2 "    * new Python interpreter location"; \
2156                 echo "$$VARS" >$@; \
2157             fi
2158 endif
2159
2160 test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2161
2162 all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2163 all:: $(NO_INSTALL)
2164
2165 bin-wrappers/%: wrap-for-bin.sh
2166         @mkdir -p bin-wrappers
2167         $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2168              -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2169              -e 's|@@PROG@@|$(@F)|' < $< > $@ && \
2170         chmod +x $@
2171
2172 # GNU make supports exporting all variables by "export" without parameters.
2173 # However, the environment gets quite big, and some programs have problems
2174 # with that.
2175
2176 export NO_SVN_TESTS
2177 export TEST_NO_MALLOC_CHECK
2178
2179 ### Testing rules
2180
2181 test: all
2182         $(MAKE) -C t/ all
2183
2184 perf: all
2185         $(MAKE) -C t/perf/ all
2186
2187 .PHONY: test perf
2188
2189 test-ctype$X: ctype.o
2190
2191 test-date$X: date.o ctype.o
2192
2193 test-delta$X: diff-delta.o patch-delta.o
2194
2195 test-line-buffer$X: vcs-svn/lib.a
2196
2197 test-parse-options$X: parse-options.o parse-options-cb.o
2198
2199 test-svn-fe$X: vcs-svn/lib.a
2200
2201 .PRECIOUS: $(TEST_OBJS)
2202
2203 test-%$X: test-%.o GIT-LDFLAGS $(GITLIBS)
2204         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2205
2206 check-sha1:: test-sha1$X
2207         ./test-sha1.sh
2208
2209 SP_OBJ = $(patsubst %.o,%.sp,$(C_OBJ))
2210
2211 $(SP_OBJ): %.sp: %.c GIT-CFLAGS FORCE
2212         $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
2213                 $(SPARSE_FLAGS) $<
2214
2215 .PHONY: sparse $(SP_OBJ)
2216 sparse: $(SP_OBJ)
2217
2218 check: common-cmds.h
2219         @if sparse; \
2220         then \
2221                 echo 2>&1 "Use 'make sparse' instead"; \
2222                 $(MAKE) --no-print-directory sparse; \
2223         else \
2224                 echo 2>&1 "Did you mean 'make test'?"; \
2225                 exit 1; \
2226         fi
2227
2228 ### Installation rules
2229
2230 ifneq ($(filter /%,$(firstword $(template_dir))),)
2231 template_instdir = $(template_dir)
2232 else
2233 template_instdir = $(prefix)/$(template_dir)
2234 endif
2235 export template_instdir
2236
2237 ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2238 gitexec_instdir = $(gitexecdir)
2239 else
2240 gitexec_instdir = $(prefix)/$(gitexecdir)
2241 endif
2242 gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2243 export gitexec_instdir
2244
2245 ifneq ($(filter /%,$(firstword $(mergetoolsdir))),)
2246 mergetools_instdir = $(mergetoolsdir)
2247 else
2248 mergetools_instdir = $(prefix)/$(mergetoolsdir)
2249 endif
2250 mergetools_instdir_SQ = $(subst ','\'',$(mergetools_instdir))
2251
2252 install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2253
2254 profile-install: profile
2255         $(MAKE) install
2256
2257 profile-fast-install: profile-fast
2258         $(MAKE) install
2259
2260 install: all
2261         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2262         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2263         $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2264         $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2265         $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2266         $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2267         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2268         $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2269 ifndef NO_GETTEXT
2270         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)'
2271         (cd po/build/locale && $(TAR) cf - .) | \
2272         (cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -)
2273 endif
2274 ifndef NO_PERL
2275         $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2276         $(MAKE) -C gitweb install
2277 endif
2278 ifndef NO_TCLTK
2279         $(MAKE) -C gitk-git install
2280         $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2281 endif
2282 ifneq (,$X)
2283         $(foreach p,$(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';)
2284 endif
2285
2286         bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2287         execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2288         { test "$$bindir/" = "$$execdir/" || \
2289           for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
2290                 $(RM) "$$execdir/$$p" && \
2291                 test -z "$(NO_INSTALL_HARDLINKS)$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2292                 ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
2293                 cp "$$bindir/$$p" "$$execdir/$$p" || exit; \
2294           done; \
2295         } && \
2296         for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
2297                 $(RM) "$$bindir/$$p" && \
2298                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2299                 ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
2300                 ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
2301                 cp "$$bindir/git$X" "$$bindir/$$p" || exit; \
2302         done && \
2303         for p in $(BUILT_INS); do \
2304                 $(RM) "$$execdir/$$p" && \
2305                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2306                 ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2307                 ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2308                 cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
2309         done && \
2310         remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
2311         for p in $$remote_curl_aliases; do \
2312                 $(RM) "$$execdir/$$p" && \
2313                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2314                 ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2315                 ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2316                 cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; \
2317         done && \
2318         ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2319
2320 install-gitweb:
2321         $(MAKE) -C gitweb install
2322
2323 install-doc:
2324         $(MAKE) -C Documentation install
2325
2326 install-man:
2327         $(MAKE) -C Documentation install-man
2328
2329 install-html:
2330         $(MAKE) -C Documentation install-html
2331
2332 install-info:
2333         $(MAKE) -C Documentation install-info
2334
2335 install-pdf:
2336         $(MAKE) -C Documentation install-pdf
2337
2338 quick-install-doc:
2339         $(MAKE) -C Documentation quick-install
2340
2341 quick-install-man:
2342         $(MAKE) -C Documentation quick-install-man
2343
2344 quick-install-html:
2345         $(MAKE) -C Documentation quick-install-html
2346
2347
2348
2349 ### Maintainer's dist rules
2350
2351 git.spec: git.spec.in GIT-VERSION-FILE
2352         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
2353         mv $@+ $@
2354
2355 GIT_TARNAME = git-$(GIT_VERSION)
2356 dist: git.spec git-archive$(X) configure
2357         ./git-archive --format=tar \
2358                 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2359         @mkdir -p $(GIT_TARNAME)
2360         @cp git.spec configure $(GIT_TARNAME)
2361         @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2362         @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2363         $(TAR) rf $(GIT_TARNAME).tar \
2364                 $(GIT_TARNAME)/git.spec \
2365                 $(GIT_TARNAME)/configure \
2366                 $(GIT_TARNAME)/version \
2367                 $(GIT_TARNAME)/git-gui/version
2368         @$(RM) -r $(GIT_TARNAME)
2369         gzip -f -9 $(GIT_TARNAME).tar
2370
2371 rpm: dist
2372         $(RPMBUILD) \
2373                 --define "_source_filedigest_algorithm md5" \
2374                 --define "_binary_filedigest_algorithm md5" \
2375                 -ta $(GIT_TARNAME).tar.gz
2376
2377 htmldocs = git-htmldocs-$(GIT_VERSION)
2378 manpages = git-manpages-$(GIT_VERSION)
2379 dist-doc:
2380         $(RM) -r .doc-tmp-dir
2381         mkdir .doc-tmp-dir
2382         $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2383         cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2384         gzip -n -9 -f $(htmldocs).tar
2385         :
2386         $(RM) -r .doc-tmp-dir
2387         mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2388         $(MAKE) -C Documentation DESTDIR=./ \
2389                 man1dir=../.doc-tmp-dir/man1 \
2390                 man5dir=../.doc-tmp-dir/man5 \
2391                 man7dir=../.doc-tmp-dir/man7 \
2392                 install
2393         cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2394         gzip -n -9 -f $(manpages).tar
2395         $(RM) -r .doc-tmp-dir
2396
2397 ### Cleaning rules
2398
2399 distclean: clean
2400         $(RM) configure
2401         $(RM) config.log config.status config.cache
2402         $(RM) config.mak.autogen config.mak.append
2403         $(RM) -r autom4te.cache
2404
2405 profile-clean:
2406         $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2407         $(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2408
2409 clean: profile-clean coverage-clean
2410         $(RM) *.o *.res block-sha1/*.o ppc/*.o compat/*.o compat/*/*.o
2411         $(RM) xdiff/*.o vcs-svn/*.o ewah/*.o builtin/*.o
2412         $(RM) $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
2413         $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2414         $(RM) $(TEST_PROGRAMS) $(NO_INSTALL)
2415         $(RM) -r bin-wrappers $(dep_dirs)
2416         $(RM) -r po/build/
2417         $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope*
2418         $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2419         $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
2420         $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
2421         $(MAKE) -C Documentation/ clean
2422 ifndef NO_PERL
2423         $(MAKE) -C gitweb clean
2424         $(MAKE) -C perl clean
2425 endif
2426         $(MAKE) -C templates/ clean
2427         $(MAKE) -C t/ clean
2428 ifndef NO_TCLTK
2429         $(MAKE) -C gitk-git clean
2430         $(MAKE) -C git-gui clean
2431 endif
2432         $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-BUILD-OPTIONS
2433         $(RM) GIT-USER-AGENT GIT-PREFIX
2434         $(RM) GIT-SCRIPT-DEFINES GIT-PERL-DEFINES GIT-PYTHON-VARS
2435
2436 .PHONY: all install profile-clean clean strip
2437 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
2438 .PHONY: FORCE cscope
2439
2440 ### Check documentation
2441 #
2442 ALL_COMMANDS = $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS)
2443 ALL_COMMANDS += git
2444 ALL_COMMANDS += gitk
2445 ALL_COMMANDS += gitweb
2446 ALL_COMMANDS += git-gui git-citool
2447 check-docs::
2448         @(for v in $(ALL_COMMANDS); \
2449         do \
2450                 case "$$v" in \
2451                 git-merge-octopus | git-merge-ours | git-merge-recursive | \
2452                 git-merge-resolve | git-merge-subtree | \
2453                 git-fsck-objects | git-init-db | \
2454                 git-remote-* | git-stage | \
2455                 git-?*--?* ) continue ;; \
2456                 esac ; \
2457                 test -f "Documentation/$$v.txt" || \
2458                 echo "no doc: $$v"; \
2459                 sed -e '1,/^### command list/d' -e '/^#/d' command-list.txt | \
2460                 grep -q "^$$v[  ]" || \
2461                 case "$$v" in \
2462                 git) ;; \
2463                 *) echo "no link: $$v";; \
2464                 esac ; \
2465         done; \
2466         ( \
2467                 sed -e '1,/^### command list/d' \
2468                     -e '/^#/d' \
2469                     -e 's/[     ].*//' \
2470                     -e 's/^/listed /' command-list.txt; \
2471                 $(MAKE) -C Documentation print-man1 | \
2472                 grep '\.txt$$' | \
2473                 sed -e 's|Documentation/|documented |' \
2474                     -e 's/\.txt//'; \
2475         ) | while read how cmd; \
2476         do \
2477                 case " $(ALL_COMMANDS) " in \
2478                 *" $$cmd "*)    ;; \
2479                 *) echo "removed but $$how: $$cmd" ;; \
2480                 esac; \
2481         done ) | sort
2482
2483 ### Make sure built-ins do not have dups and listed in git.c
2484 #
2485 check-builtins::
2486         ./check-builtins.sh
2487
2488 ### Test suite coverage testing
2489 #
2490 .PHONY: coverage coverage-clean coverage-compile coverage-test coverage-report
2491 .PHONY: coverage-clean-results
2492
2493 coverage:
2494         $(MAKE) coverage-test
2495         $(MAKE) coverage-untested-functions
2496
2497 object_dirs := $(sort $(dir $(OBJECTS)))
2498 coverage-clean-results:
2499         $(RM) $(addsuffix *.gcov,$(object_dirs))
2500         $(RM) $(addsuffix *.gcda,$(object_dirs))
2501         $(RM) coverage-untested-functions
2502         $(RM) -r cover_db/
2503         $(RM) -r cover_db_html/
2504
2505 coverage-clean: coverage-clean-results
2506         $(RM) $(addsuffix *.gcno,$(object_dirs))
2507
2508 COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
2509 COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
2510 GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
2511
2512 coverage-compile:
2513         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
2514
2515 coverage-test: coverage-clean-results coverage-compile
2516         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
2517                 DEFAULT_TEST_TARGET=test -j1 test
2518
2519 coverage-report:
2520         $(QUIET_GCOV)for dir in $(object_dirs); do \
2521                 $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
2522         done
2523
2524 coverage-untested-functions: coverage-report
2525         grep '^function.*called 0 ' *.c.gcov \
2526                 | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
2527                 > coverage-untested-functions
2528
2529 cover_db: coverage-report
2530         gcov2perl -db cover_db *.gcov
2531
2532 cover_db_html: cover_db
2533         cover -report html -outputdir cover_db_html cover_db
2534