Makefile

   1 # The default target of this Makefile is...
   2 all::
   3
   4 # Define V=1 to have a more verbose compile.
   5 #
   6 # Define SHELL_PATH to a POSIX shell if your /bin/sh is broken.
   7 #
   8 # Define SANE_TOOL_PATH to a colon-separated list of paths to prepend
   9 # to PATH if your tools in /usr/bin are broken.
  10 #
  11 # Define SOCKLEN_T to a suitable type (such as 'size_t') if your
  12 # system headers do not define a socklen_t type.
  13 #
  14 # Define INLINE to a suitable substitute (such as '__inline' or '') if git
  15 # fails to compile with errors about undefined inline functions or similar.
  16 #
  17 # Define SNPRINTF_RETURNS_BOGUS if your are on a system which snprintf()
  18 # or vsnprintf() return -1 instead of number of characters which would
  19 # have been written to the final string if enough space had been available.
  20 #
  21 # Define FREAD_READS_DIRECTORIES if your are on a system which succeeds
  22 # when attempting to read from an fopen'ed directory.
  23 #
  24 # Define NO_OPENSSL environment variable if you do not have OpenSSL.
  25 # This also implies BLK_SHA1.
  26 #
  27 # Define USE_LIBPCRE if you have and want to use libpcre. git-grep will be
  28 # able to use Perl-compatible regular expressions.
  29 #
  30 # Define LIBPCREDIR=/foo/bar if your libpcre header and library files are in
  31 # /foo/bar/include and /foo/bar/lib directories.
  32 #
  33 # Define NO_CURL if you do not have libcurl installed.  git-http-fetch and
  34 # git-http-push are not built, and you cannot use http:// and https://
  35 # transports (neither smart nor dumb).
  36 #
  37 # Define CURLDIR=/foo/bar if your curl header and library files are in
  38 # /foo/bar/include and /foo/bar/lib directories.
  39 #
  40 # Define NO_EXPAT if you do not have expat installed.  git-http-push is
  41 # not built, and you cannot push using http:// and https:// transports (dumb).
  42 #
  43 # Define EXPATDIR=/foo/bar if your expat header and library files are in
  44 # /foo/bar/include and /foo/bar/lib directories.
  45 #
  46 # Define EXPAT_NEEDS_XMLPARSE_H if you have an old version of expat (e.g.,
  47 # 1.1 or 1.2) that provides xmlparse.h instead of expat.h.
  48 #
  49 # Define NO_GETTEXT if you don't want Git output to be translated.
  50 # A translated Git requires GNU libintl or another gettext implementation,
  51 # plus libintl-perl at runtime.
  52 #
  53 # Define USE_GETTEXT_SCHEME and set it to 'fallthrough', if you don't trust
  54 # the installed gettext translation of the shell scripts output.
  55 #
  56 # Define HAVE_LIBCHARSET_H if you haven't set NO_GETTEXT and you can't
  57 # trust the langinfo.h's nl_langinfo(CODESET) function to return the
  58 # current character set. GNU and Solaris have a nl_langinfo(CODESET),
  59 # FreeBSD can use either, but MinGW and some others need to use
  60 # libcharset.h's locale_charset() instead.
  61 #
  62 # Define CHARSET_LIB to you need to link with library other than -liconv to
  63 # use locale_charset() function.  On some platforms this needs to set to
  64 # -lcharset
  65 #
  66 # Define LIBC_CONTAINS_LIBINTL if your gettext implementation doesn't
  67 # need -lintl when linking.
  68 #
  69 # Define NO_MSGFMT_EXTENDED_OPTIONS if your implementation of msgfmt
  70 # doesn't support GNU extensions like --check and --statistics
  71 #
  72 # Define HAVE_PATHS_H if you have paths.h and want to use the default PATH
  73 # it specifies.
  74 #
  75 # Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
  76 #
  77 # Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
  78 # d_type in struct dirent (Cygwin 1.5, fixed in Cygwin 1.7).
  79 #
  80 # Define HAVE_STRINGS_H if you have strings.h and need it for strcasecmp.
  81 #
  82 # Define NO_STRCASESTR if you don't have strcasestr.
  83 #
  84 # Define NO_MEMMEM if you don't have memmem.
  85 #
  86 # Define NO_GETPAGESIZE if you don't have getpagesize.
  87 #
  88 # Define NO_STRLCPY if you don't have strlcpy.
  89 #
  90 # Define NO_STRTOUMAX if you don't have both strtoimax and strtoumax in the
  91 # C library. If your compiler also does not support long long or does not have
  92 # strtoull, define NO_STRTOULL.
  93 #
  94 # Define NO_SETENV if you don't have setenv in the C library.
  95 #
  96 # Define NO_UNSETENV if you don't have unsetenv in the C library.
  97 #
  98 # Define NO_MKDTEMP if you don't have mkdtemp in the C library.
  99 #
 100 # Define MKDIR_WO_TRAILING_SLASH if your mkdir() can't deal with trailing slash.
 101 #
 102 # Define NO_MKSTEMPS if you don't have mkstemps in the C library.
 103 #
 104 # Define NO_FNMATCH if you don't have fnmatch in the C library.
 105 #
 106 # Define NO_FNMATCH_CASEFOLD if your fnmatch function doesn't have the
 107 # FNM_CASEFOLD GNU extension.
 108 #
 109 # Define USE_WILDMATCH if you want to use Git's wildmatch
 110 # implementation as fnmatch
 111 #
 112 # Define NO_GECOS_IN_PWENT if you don't have pw_gecos in struct passwd
 113 # in the C library.
 114 #
 115 # Define NO_LIBGEN_H if you don't have libgen.h.
 116 #
 117 # Define NEEDS_LIBGEN if your libgen needs -lgen when linking
 118 #
 119 # Define NO_SYS_SELECT_H if you don't have sys/select.h.
 120 #
 121 # Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
 122 # Enable it on Windows.  By default, symrefs are still used.
 123 #
 124 # Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
 125 # tests.  These tests take up a significant amount of the total test time
 126 # but are not needed unless you plan to talk to SVN repos.
 127 #
 128 # Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
 129 # installed in /sw, but don't want GIT to link against any libraries
 130 # installed there.  If defined you may specify your own (or Fink's)
 131 # include directories and library directories by defining CFLAGS
 132 # and LDFLAGS appropriately.
 133 #
 134 # Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
 135 # have DarwinPorts installed in /opt/local, but don't want GIT to
 136 # link against any libraries installed there.  If defined you may
 137 # specify your own (or DarwinPort's) include directories and
 138 # library directories by defining CFLAGS and LDFLAGS appropriately.
 139 #
 140 # Define BLK_SHA1 environment variable to make use of the bundled
 141 # optimized C SHA1 routine.
 142 #
 143 # Define PPC_SHA1 environment variable when running make to make use of
 144 # a bundled SHA1 routine optimized for PowerPC.
 145 #
 146 # Define NEEDS_CRYPTO_WITH_SSL if you need -lcrypto when using -lssl (Darwin).
 147 #
 148 # Define NEEDS_SSL_WITH_CRYPTO if you need -lssl when using -lcrypto (Darwin).
 149 #
 150 # Define NEEDS_SSL_WITH_CURL if you need -lssl with -lcurl (Minix).
 151 #
 152 # Define NEEDS_IDN_WITH_CURL if you need -lidn when using -lcurl (Minix).
 153 #
 154 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
 155 #
 156 # Define NEEDS_LIBINTL_BEFORE_LIBICONV if you need libintl before libiconv.
 157 #
 158 # Define NO_INTPTR_T if you don't have intptr_t nor uintptr_t.
 159 #
 160 # Define NO_UINTMAX_T if you don't have uintmax_t.
 161 #
 162 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
 163 # Patrick Mauritz).
 164 #
 165 # Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
 166 # Notably on Solaris hstrerror resides in libresolv and on Solaris 7
 167 # inet_ntop and inet_pton additionally reside there.
 168 #
 169 # Define NO_MMAP if you want to avoid mmap.
 170 #
 171 # Define NO_SYS_POLL_H if you don't have sys/poll.h.
 172 #
 173 # Define NO_POLL if you do not have or don't want to use poll().
 174 # This also implies NO_SYS_POLL_H.
 175 #
 176 # Define NEEDS_SYS_PARAM_H if you need to include sys/param.h to compile,
 177 # *PLEASE* REPORT to git@vger.kernel.org if your platform needs this;
 178 # we want to know more about the issue.
 179 #
 180 # Define NO_PTHREADS if you do not have or do not want to use Pthreads.
 181 #
 182 # Define NO_PREAD if you have a problem with pread() system call (e.g.
 183 # cygwin1.dll before v1.5.22).
 184 #
 185 # Define NO_SETITIMER if you don't have setitimer()
 186 #
 187 # Define NO_STRUCT_ITIMERVAL if you don't have struct itimerval
 188 # This also implies NO_SETITIMER
 189 #
 190 # Define NO_THREAD_SAFE_PREAD if your pread() implementation is not
 191 # thread-safe. (e.g. compat/pread.c or cygwin)
 192 #
 193 # Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
 194 # generally faster on your platform than accessing the working directory.
 195 #
 196 # Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
 197 # the executable mode bit, but doesn't really do so.
 198 #
 199 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
 200 #
 201 # Define NO_UNIX_SOCKETS if your system does not offer unix sockets.
 202 #
 203 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
 204 # sockaddr_storage.
 205 #
 206 # Define NO_ICONV if your libc does not properly support iconv.
 207 #
 208 # Define OLD_ICONV if your library has an old iconv(), where the second
 209 # (input buffer pointer) parameter is declared with type (const char **).
 210 #
 211 # Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
 212 #
 213 # Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
 214 # that tells runtime paths to dynamic libraries;
 215 # "-Wl,-rpath=/path/lib" is used instead.
 216 #
 217 # Define NO_NORETURN if using buggy versions of gcc 4.6+ and profile feedback,
 218 # as the compiler can crash (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49299)
 219 #
 220 # Define USE_NSEC below if you want git to care about sub-second file mtimes
 221 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
 222 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
 223 # randomly break unless your underlying filesystem supports those sub-second
 224 # times (my ext3 doesn't).
 225 #
 226 # Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
 227 # "st_ctim"
 228 #
 229 # Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
 230 # available.  This automatically turns USE_NSEC off.
 231 #
 232 # Define USE_STDEV below if you want git to care about the underlying device
 233 # change being considered an inode change from the update-index perspective.
 234 #
 235 # Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
 236 # field that counts the on-disk footprint in 512-byte blocks.
 237 #
 238 # Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72
 239 # (not v1.73 or v1.71).
 240 #
 241 # Define ASCIIDOC_ROFF if your DocBook XSL does not escape raw roff directives
 242 # (versions 1.68.1 through v1.72).
 243 #
 244 # Define GNU_ROFF if your target system uses GNU groff.  This forces
 245 # apostrophes to be ASCII so that cut&pasting examples to the shell
 246 # will work.
 247 #
 248 # Define PERL_PATH to the path of your Perl binary (usually /usr/bin/perl).
 249 #
 250 # Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 251 # MakeMaker (e.g. using ActiveState under Cygwin).
 252 #
 253 # Define NO_PERL if you do not want Perl scripts or libraries at all.
 254 #
 255 # Define PYTHON_PATH to the path of your Python binary (often /usr/bin/python
 256 # but /usr/bin/python2.7 on some platforms).
 257 #
 258 # Define NO_PYTHON if you do not want Python scripts or libraries at all.
 259 #
 260 # Define NO_TCLTK if you do not want Tcl/Tk GUI.
 261 #
 262 # The TCL_PATH variable governs the location of the Tcl interpreter
 263 # used to optimize git-gui for your system.  Only used if NO_TCLTK
 264 # is not set.  Defaults to the bare 'tclsh'.
 265 #
 266 # The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
 267 # If not set it defaults to the bare 'wish'. If it is set to the empty
 268 # string then NO_TCLTK will be forced (this is used by configure script).
 269 #
 270 # Define INTERNAL_QSORT to use Git's implementation of qsort(), which
 271 # is a simplified version of the merge sort used in glibc. This is
 272 # recommended if Git triggers O(n^2) behavior in your platform's qsort().
 273 #
 274 # Define UNRELIABLE_FSTAT if your system's fstat does not return the same
 275 # information on a not yet closed file that lstat would return for the same
 276 # file after it was closed.
 277 #
 278 # Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
 279 # when hardlinking a file to another name and unlinking the original file right
 280 # away (some NTFS drivers seem to zero the contents in that scenario).
 281 #
 282 # Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
 283 # programs as a tar, where bin/ and libexec/ might be on different file systems.
 284 #
 285 # Define NO_INSTALL_HARDLINKS if you prefer to use either symbolic links or
 286 # copies to install built-in git commands e.g. git-cat-file.
 287 #
 288 # Define USE_NED_ALLOCATOR if you want to replace the platforms default
 289 # memory allocators with the nedmalloc allocator written by Niall Douglas.
 290 #
 291 # Define NO_REGEX if you have no or inferior regex support in your C library.
 292 #
 293 # Define CYGWIN_V15_WIN32API if you are using Cygwin v1.7.x but are not
 294 # using the current w32api packages. The recommended approach, however,
 295 # is to update your installation if compilation errors occur.
 296 #
 297 # Define HAVE_DEV_TTY if your system can open /dev/tty to interact with the
 298 # user.
 299 #
 300 # Define GETTEXT_POISON if you are debugging the choice of strings marked
 301 # for translation.  In a GETTEXT_POISON build, you can turn all strings marked
 302 # for translation into gibberish by setting the GIT_GETTEXT_POISON variable
 303 # (to any value) in your environment.
 304 #
 305 # Define JSMIN to point to JavaScript minifier that functions as
 306 # a filter to have gitweb.js minified.
 307 #
 308 # Define CSSMIN to point to a CSS minifier in order to generate a minified
 309 # version of gitweb.css
 310 #
 311 # Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
 312 # you want to use something different.  The value will be interpreted by the
 313 # shell at runtime when it is used.
 314 #
 315 # Define DEFAULT_EDITOR to a sensible editor command (defaults to "vi") if you
 316 # want to use something different.  The value will be interpreted by the shell
 317 # if necessary when it is used.  Examples:
 318 #
 319 #   DEFAULT_EDITOR='~/bin/vi',
 320 #   DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
 321 #   DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
 322 #
 323 # Define COMPUTE_HEADER_DEPENDENCIES to "yes" if you want dependencies on
 324 # header files to be automatically computed, to avoid rebuilding objects when
 325 # an unrelated header file changes.  Define it to "no" to use the hard-coded
 326 # dependency rules.  The default is "auto", which means to use computed header
 327 # dependencies if your compiler is detected to support it.
 328 #
 329 # Define CHECK_HEADER_DEPENDENCIES to check for problems in the hard-coded
 330 # dependency rules.
 331 #
 332 # Define NATIVE_CRLF if your platform uses CRLF for line endings.
 333 #
 334 # Define XDL_FAST_HASH to use an alternative line-hashing method in
 335 # the diff algorithm.  It gives a nice speedup if your processor has
 336 # fast unaligned word loads.  Does NOT work on big-endian systems!
 337 # Enabled by default on x86_64.
 338 #
 339 # Define GIT_USER_AGENT if you want to change how git identifies itself during
 340 # network interactions.  The default is "git/$(GIT_VERSION)".
 341 #
 342 # Define DEFAULT_HELP_FORMAT to "man", "info" or "html"
 343 # (defaults to "man") if you want to have a different default when
 344 # "git help" is called without a parameter specifying the format.
 345 #
 346 # Define GMTIME_UNRELIABLE_ERRORS if your gmtime() function does not
 347 # return NULL when it receives a bogus time_t.
 348
 349 GIT-VERSION-FILE: FORCE
 350         @$(SHELL_PATH) ./GIT-VERSION-GEN
 351 -include GIT-VERSION-FILE
 352
 353 # CFLAGS and LDFLAGS are for the users to override from the command line.
 354
 355 CFLAGS = -g -O2 -Wall
 356 LDFLAGS =
 357 ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
 358 ALL_LDFLAGS = $(LDFLAGS)
 359 STRIP ?= strip
 360
 361 # Among the variables below, these:
 362 #   gitexecdir
 363 #   template_dir
 364 #   mandir
 365 #   infodir
 366 #   htmldir
 367 #   sysconfdir
 368 # can be specified as a relative path some/where/else;
 369 # this is interpreted as relative to $(prefix) and "git" at
 370 # runtime figures out where they are based on the path to the executable.
 371 # This can help installing the suite in a relocatable way.
 372
 373 prefix = $(HOME)
 374 bindir_relative = bin
 375 bindir = $(prefix)/$(bindir_relative)
 376 mandir = share/man
 377 infodir = share/info
 378 gitexecdir = libexec/git-core
 379 mergetoolsdir = $(gitexecdir)/mergetools
 380 sharedir = $(prefix)/share
 381 gitwebdir = $(sharedir)/gitweb
 382 localedir = $(sharedir)/locale
 383 template_dir = share/git-core/templates
 384 htmldir = share/doc/git-doc
 385 ETC_GITCONFIG = $(sysconfdir)/gitconfig
 386 ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
 387 lib = lib
 388 # DESTDIR =
 389 pathsep = :
 390
 391 export prefix bindir sharedir sysconfdir gitwebdir localedir
 392
 393 CC = cc
 394 AR = ar
 395 RM = rm -f
 396 DIFF = diff
 397 TAR = tar
 398 FIND = find
 399 INSTALL = install
 400 RPMBUILD = rpmbuild
 401 TCL_PATH = tclsh
 402 TCLTK_PATH = wish
 403 XGETTEXT = xgettext
 404 MSGFMT = msgfmt
 405 PTHREAD_LIBS = -lpthread
 406 PTHREAD_CFLAGS =
 407 GCOV = gcov
 408
 409 export TCL_PATH TCLTK_PATH
 410
 411 SPARSE_FLAGS =
 412
 413
 414
 415 ### --- END CONFIGURATION SECTION ---
 416
 417 # Those must not be GNU-specific; they are shared with perl/ which may
 418 # be built by a different compiler. (Note that this is an artifact now
 419 # but it still might be nice to keep that distinction.)
 420 BASIC_CFLAGS = -I.
 421 BASIC_LDFLAGS =
 422
 423 # Guard against environment variables
 424 BUILTIN_OBJS =
 425 BUILT_INS =
 426 COMPAT_CFLAGS =
 427 COMPAT_OBJS =
 428 XDIFF_OBJS =
 429 VCSSVN_OBJS =
 430 GENERATED_H =
 431 EXTRA_CPPFLAGS =
 432 LIB_H =
 433 LIB_OBJS =
 434 PROGRAM_OBJS =
 435 PROGRAMS =
 436 SCRIPT_PERL =
 437 SCRIPT_PYTHON =
 438 SCRIPT_SH =
 439 SCRIPT_LIB =
 440 TEST_PROGRAMS_NEED_X =
 441
 442 # Having this variable in your environment would break pipelines because
 443 # you cause "cd" to echo its destination to stdout.  It can also take
 444 # scripts to unexpected places.  If you like CDPATH, define it for your
 445 # interactive shell sessions without exporting it.
 446 unexport CDPATH
 447
 448 SCRIPT_SH += git-am.sh
 449 SCRIPT_SH += git-bisect.sh
 450 SCRIPT_SH += git-difftool--helper.sh
 451 SCRIPT_SH += git-filter-branch.sh
 452 SCRIPT_SH += git-lost-found.sh
 453 SCRIPT_SH += git-merge-octopus.sh
 454 SCRIPT_SH += git-merge-one-file.sh
 455 SCRIPT_SH += git-merge-resolve.sh
 456 SCRIPT_SH += git-mergetool.sh
 457 SCRIPT_SH += git-pull.sh
 458 SCRIPT_SH += git-quiltimport.sh
 459 SCRIPT_SH += git-rebase.sh
 460 SCRIPT_SH += git-repack.sh
 461 SCRIPT_SH += git-request-pull.sh
 462 SCRIPT_SH += git-stash.sh
 463 SCRIPT_SH += git-submodule.sh
 464 SCRIPT_SH += git-web--browse.sh
 465
 466 SCRIPT_LIB += git-mergetool--lib
 467 SCRIPT_LIB += git-parse-remote
 468 SCRIPT_LIB += git-rebase--am
 469 SCRIPT_LIB += git-rebase--interactive
 470 SCRIPT_LIB += git-rebase--merge
 471 SCRIPT_LIB += git-sh-setup
 472 SCRIPT_LIB += git-sh-i18n
 473
 474 SCRIPT_PERL += git-add--interactive.perl
 475 SCRIPT_PERL += git-difftool.perl
 476 SCRIPT_PERL += git-archimport.perl
 477 SCRIPT_PERL += git-cvsexportcommit.perl
 478 SCRIPT_PERL += git-cvsimport.perl
 479 SCRIPT_PERL += git-cvsserver.perl
 480 SCRIPT_PERL += git-relink.perl
 481 SCRIPT_PERL += git-send-email.perl
 482 SCRIPT_PERL += git-svn.perl
 483
 484 SCRIPT_PYTHON += git-remote-testpy.py
 485 SCRIPT_PYTHON += git-p4.py
 486
 487 # Generated files for scripts
 488 SCRIPT_SH_GEN = $(patsubst %.sh,%,$(SCRIPT_SH))
 489 SCRIPT_PERL_GEN = $(patsubst %.perl,%,$(SCRIPT_PERL))
 490 SCRIPT_PYTHON_GEN = $(patsubst %.py,%,$(SCRIPT_PYTHON))
 491
 492 # Individual rules to allow e.g.
 493 # "make -C ../.. SCRIPT_PERL=contrib/foo/bar.perl build-perl-script"
 494 # from subdirectories like contrib/*/
 495 .PHONY: build-perl-script build-sh-script build-python-script
 496 build-perl-script: $(SCRIPT_PERL_GEN)
 497 build-sh-script: $(SCRIPT_SH_GEN)
 498 build-python-script: $(SCRIPT_PYTHON_GEN)
 499
 500 .PHONY: install-perl-script install-sh-script install-python-script
 501 install-sh-script: $(SCRIPT_SH_GEN)
 502         $(INSTALL) $(SCRIPT_SH_GEN) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 503 install-perl-script: $(SCRIPT_PERL_GEN)
 504         $(INSTALL) $(SCRIPT_PERL_GEN) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 505 install-python-script: $(SCRIPT_PYTHON_GEN)
 506         $(INSTALL) $(SCRIPT_PYTHON_GEN) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 507
 508 .PHONY: clean-perl-script clean-sh-script clean-python-script
 509 clean-sh-script:
 510         $(RM) $(SCRIPT_SH_GEN)
 511 clean-perl-script:
 512         $(RM) $(SCRIPT_PERL_GEN)
 513 clean-python-script:
 514         $(RM) $(SCRIPT_PYTHON_GEN)
 515
 516 SCRIPTS = $(SCRIPT_SH_GEN) \
 517           $(SCRIPT_PERL_GEN) \
 518           $(SCRIPT_PYTHON_GEN) \
 519           git-instaweb
 520
 521 ETAGS_TARGET = TAGS
 522
 523 # Empty...
 524 EXTRA_PROGRAMS =
 525
 526 # ... and all the rest that could be moved out of bindir to gitexecdir
 527 PROGRAMS += $(EXTRA_PROGRAMS)
 528
 529 PROGRAM_OBJS += credential-store.o
 530 PROGRAM_OBJS += daemon.o
 531 PROGRAM_OBJS += fast-import.o
 532 PROGRAM_OBJS += http-backend.o
 533 PROGRAM_OBJS += imap-send.o
 534 PROGRAM_OBJS += sh-i18n--envsubst.o
 535 PROGRAM_OBJS += shell.o
 536 PROGRAM_OBJS += show-index.o
 537 PROGRAM_OBJS += upload-pack.o
 538 PROGRAM_OBJS += remote-testsvn.o
 539
 540 # Binary suffix, set to .exe for Windows builds
 541 X =
 542
 543 PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
 544
 545 TEST_PROGRAMS_NEED_X += test-chmtime
 546 TEST_PROGRAMS_NEED_X += test-ctype
 547 TEST_PROGRAMS_NEED_X += test-date
 548 TEST_PROGRAMS_NEED_X += test-delta
 549 TEST_PROGRAMS_NEED_X += test-dump-cache-tree
 550 TEST_PROGRAMS_NEED_X += test-genrandom
 551 TEST_PROGRAMS_NEED_X += test-index-version
 552 TEST_PROGRAMS_NEED_X += test-line-buffer
 553 TEST_PROGRAMS_NEED_X += test-match-trees
 554 TEST_PROGRAMS_NEED_X += test-mergesort
 555 TEST_PROGRAMS_NEED_X += test-mktemp
 556 TEST_PROGRAMS_NEED_X += test-parse-options
 557 TEST_PROGRAMS_NEED_X += test-path-utils
 558 TEST_PROGRAMS_NEED_X += test-regex
 559 TEST_PROGRAMS_NEED_X += test-revision-walking
 560 TEST_PROGRAMS_NEED_X += test-run-command
 561 TEST_PROGRAMS_NEED_X += test-scrap-cache-tree
 562 TEST_PROGRAMS_NEED_X += test-sha1
 563 TEST_PROGRAMS_NEED_X += test-sigchain
 564 TEST_PROGRAMS_NEED_X += test-string-list
 565 TEST_PROGRAMS_NEED_X += test-subprocess
 566 TEST_PROGRAMS_NEED_X += test-svn-fe
 567 TEST_PROGRAMS_NEED_X += test-wildmatch
 568
 569 TEST_PROGRAMS = $(patsubst %,%$X,$(TEST_PROGRAMS_NEED_X))
 570
 571 # List built-in command $C whose implementation cmd_$C() is not in
 572 # builtin/$C.o but is linked in as part of some other command.
 573 BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
 574
 575 BUILT_INS += git-cherry$X
 576 BUILT_INS += git-cherry-pick$X
 577 BUILT_INS += git-format-patch$X
 578 BUILT_INS += git-fsck-objects$X
 579 BUILT_INS += git-get-tar-commit-id$X
 580 BUILT_INS += git-init$X
 581 BUILT_INS += git-merge-subtree$X
 582 BUILT_INS += git-peek-remote$X
 583 BUILT_INS += git-repo-config$X
 584 BUILT_INS += git-show$X
 585 BUILT_INS += git-stage$X
 586 BUILT_INS += git-status$X
 587 BUILT_INS += git-whatchanged$X
 588
 589 # what 'all' will build and 'install' will install in gitexecdir,
 590 # excluding programs for built-in commands
 591 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 592
 593 # what 'all' will build but not install in gitexecdir
 594 OTHER_PROGRAMS = git$X
 595
 596 # what test wrappers are needed and 'install' will install, in bindir
 597 BINDIR_PROGRAMS_NEED_X += git
 598 BINDIR_PROGRAMS_NEED_X += git-upload-pack
 599 BINDIR_PROGRAMS_NEED_X += git-receive-pack
 600 BINDIR_PROGRAMS_NEED_X += git-upload-archive
 601 BINDIR_PROGRAMS_NEED_X += git-shell
 602
 603 BINDIR_PROGRAMS_NO_X += git-cvsserver
 604
 605 # Set paths to tools early so that they can be used for version tests.
 606 ifndef SHELL_PATH
 607         SHELL_PATH = /bin/sh
 608 endif
 609 ifndef PERL_PATH
 610         PERL_PATH = /usr/bin/perl
 611 endif
 612 ifndef PYTHON_PATH
 613         PYTHON_PATH = /usr/bin/python
 614 endif
 615
 616 export PERL_PATH
 617 export PYTHON_PATH
 618
 619 LIB_FILE = libgit.a
 620 XDIFF_LIB = xdiff/lib.a
 621 VCSSVN_LIB = vcs-svn/lib.a
 622
 623 GENERATED_H += common-cmds.h
 624
 625 LIB_H += advice.h
 626 LIB_H += archive.h
 627 LIB_H += argv-array.h
 628 LIB_H += attr.h
 629 LIB_H += bisect.h
 630 LIB_H += blob.h
 631 LIB_H += branch.h
 632 LIB_H += builtin.h
 633 LIB_H += bulk-checkin.h
 634 LIB_H += bundle.h
 635 LIB_H += cache-tree.h
 636 LIB_H += cache.h
 637 LIB_H += color.h
 638 LIB_H += column.h
 639 LIB_H += commit.h
 640 LIB_H += compat/bswap.h
 641 LIB_H += compat/cygwin.h
 642 LIB_H += compat/mingw.h
 643 LIB_H += compat/obstack.h
 644 LIB_H += compat/poll/poll.h
 645 LIB_H += compat/precompose_utf8.h
 646 LIB_H += compat/terminal.h
 647 LIB_H += compat/win32/dirent.h
 648 LIB_H += compat/win32/pthread.h
 649 LIB_H += compat/win32/syslog.h
 650 LIB_H += connected.h
 651 LIB_H += convert.h
 652 LIB_H += credential.h
 653 LIB_H += csum-file.h
 654 LIB_H += decorate.h
 655 LIB_H += delta.h
 656 LIB_H += diff.h
 657 LIB_H += diffcore.h
 658 LIB_H += dir.h
 659 LIB_H += exec_cmd.h
 660 LIB_H += fetch-pack.h
 661 LIB_H += fmt-merge-msg.h
 662 LIB_H += fsck.h
 663 LIB_H += gettext.h
 664 LIB_H += git-compat-util.h
 665 LIB_H += gpg-interface.h
 666 LIB_H += graph.h
 667 LIB_H += grep.h
 668 LIB_H += hash.h
 669 LIB_H += help.h
 670 LIB_H += http.h
 671 LIB_H += kwset.h
 672 LIB_H += levenshtein.h
 673 LIB_H += list-objects.h
 674 LIB_H += ll-merge.h
 675 LIB_H += log-tree.h
 676 LIB_H += mailmap.h
 677 LIB_H += merge-blobs.h
 678 LIB_H += merge-recursive.h
 679 LIB_H += mergesort.h
 680 LIB_H += notes-cache.h
 681 LIB_H += notes-merge.h
 682 LIB_H += notes.h
 683 LIB_H += object.h
 684 LIB_H += pack-refs.h
 685 LIB_H += pack-revindex.h
 686 LIB_H += pack.h
 687 LIB_H += parse-options.h
 688 LIB_H += patch-ids.h
 689 LIB_H += pathspec.h
 690 LIB_H += pkt-line.h
 691 LIB_H += progress.h
 692 LIB_H += prompt.h
 693 LIB_H += quote.h
 694 LIB_H += reachable.h
 695 LIB_H += reflog-walk.h
 696 LIB_H += refs.h
 697 LIB_H += remote.h
 698 LIB_H += rerere.h
 699 LIB_H += resolve-undo.h
 700 LIB_H += revision.h
 701 LIB_H += run-command.h
 702 LIB_H += send-pack.h
 703 LIB_H += sequencer.h
 704 LIB_H += sha1-array.h
 705 LIB_H += sha1-lookup.h
 706 LIB_H += shortlog.h
 707 LIB_H += sideband.h
 708 LIB_H += sigchain.h
 709 LIB_H += strbuf.h
 710 LIB_H += streaming.h
 711 LIB_H += string-list.h
 712 LIB_H += submodule.h
 713 LIB_H += tag.h
 714 LIB_H += tar.h
 715 LIB_H += thread-utils.h
 716 LIB_H += transport.h
 717 LIB_H += tree-walk.h
 718 LIB_H += tree.h
 719 LIB_H += unpack-trees.h
 720 LIB_H += url.h
 721 LIB_H += userdiff.h
 722 LIB_H += utf8.h
 723 LIB_H += varint.h
 724 LIB_H += vcs-svn/fast_export.h
 725 LIB_H += vcs-svn/line_buffer.h
 726 LIB_H += vcs-svn/repo_tree.h
 727 LIB_H += vcs-svn/sliding_window.h
 728 LIB_H += vcs-svn/svndiff.h
 729 LIB_H += vcs-svn/svndump.h
 730 LIB_H += walker.h
 731 LIB_H += wildmatch.h
 732 LIB_H += wt-status.h
 733 LIB_H += xdiff-interface.h
 734 LIB_H += xdiff/xdiff.h
 735 LIB_H += xdiff/xdiffi.h
 736 LIB_H += xdiff/xemit.h
 737 LIB_H += xdiff/xinclude.h
 738 LIB_H += xdiff/xmacros.h
 739 LIB_H += xdiff/xprepare.h
 740 LIB_H += xdiff/xtypes.h
 741 LIB_H += xdiff/xutils.h
 742
 743 LIB_OBJS += abspath.o
 744 LIB_OBJS += advice.o
 745 LIB_OBJS += alias.o
 746 LIB_OBJS += alloc.o
 747 LIB_OBJS += archive.o
 748 LIB_OBJS += archive-tar.o
 749 LIB_OBJS += archive-zip.o
 750 LIB_OBJS += argv-array.o
 751 LIB_OBJS += attr.o
 752 LIB_OBJS += base85.o
 753 LIB_OBJS += bisect.o
 754 LIB_OBJS += blob.o
 755 LIB_OBJS += branch.o
 756 LIB_OBJS += bulk-checkin.o
 757 LIB_OBJS += bundle.o
 758 LIB_OBJS += cache-tree.o
 759 LIB_OBJS += color.o
 760 LIB_OBJS += column.o
 761 LIB_OBJS += combine-diff.o
 762 LIB_OBJS += commit.o
 763 LIB_OBJS += compat/obstack.o
 764 LIB_OBJS += compat/terminal.o
 765 LIB_OBJS += config.o
 766 LIB_OBJS += connect.o
 767 LIB_OBJS += connected.o
 768 LIB_OBJS += convert.o
 769 LIB_OBJS += copy.o
 770 LIB_OBJS += credential.o
 771 LIB_OBJS += csum-file.o
 772 LIB_OBJS += ctype.o
 773 LIB_OBJS += date.o
 774 LIB_OBJS += decorate.o
 775 LIB_OBJS += diffcore-break.o
 776 LIB_OBJS += diffcore-delta.o
 777 LIB_OBJS += diffcore-order.o
 778 LIB_OBJS += diffcore-pickaxe.o
 779 LIB_OBJS += diffcore-rename.o
 780 LIB_OBJS += diff-delta.o
 781 LIB_OBJS += diff-lib.o
 782 LIB_OBJS += diff-no-index.o
 783 LIB_OBJS += diff.o
 784 LIB_OBJS += dir.o
 785 LIB_OBJS += editor.o
 786 LIB_OBJS += entry.o
 787 LIB_OBJS += environment.o
 788 LIB_OBJS += exec_cmd.o
 789 LIB_OBJS += fetch-pack.o
 790 LIB_OBJS += fsck.o
 791 LIB_OBJS += gettext.o
 792 LIB_OBJS += gpg-interface.o
 793 LIB_OBJS += graph.o
 794 LIB_OBJS += grep.o
 795 LIB_OBJS += hash.o
 796 LIB_OBJS += help.o
 797 LIB_OBJS += hex.o
 798 LIB_OBJS += ident.o
 799 LIB_OBJS += kwset.o
 800 LIB_OBJS += levenshtein.o
 801 LIB_OBJS += list-objects.o
 802 LIB_OBJS += ll-merge.o
 803 LIB_OBJS += lockfile.o
 804 LIB_OBJS += log-tree.o
 805 LIB_OBJS += mailmap.o
 806 LIB_OBJS += match-trees.o
 807 LIB_OBJS += merge.o
 808 LIB_OBJS += merge-blobs.o
 809 LIB_OBJS += merge-recursive.o
 810 LIB_OBJS += mergesort.o
 811 LIB_OBJS += name-hash.o
 812 LIB_OBJS += notes.o
 813 LIB_OBJS += notes-cache.o
 814 LIB_OBJS += notes-merge.o
 815 LIB_OBJS += object.o
 816 LIB_OBJS += pack-check.o
 817 LIB_OBJS += pack-refs.o
 818 LIB_OBJS += pack-revindex.o
 819 LIB_OBJS += pack-write.o
 820 LIB_OBJS += pager.o
 821 LIB_OBJS += parse-options.o
 822 LIB_OBJS += parse-options-cb.o
 823 LIB_OBJS += patch-delta.o
 824 LIB_OBJS += patch-ids.o
 825 LIB_OBJS += path.o
 826 LIB_OBJS += pathspec.o
 827 LIB_OBJS += pkt-line.o
 828 LIB_OBJS += preload-index.o
 829 LIB_OBJS += pretty.o
 830 LIB_OBJS += progress.o
 831 LIB_OBJS += prompt.o
 832 LIB_OBJS += quote.o
 833 LIB_OBJS += reachable.o
 834 LIB_OBJS += read-cache.o
 835 LIB_OBJS += reflog-walk.o
 836 LIB_OBJS += refs.o
 837 LIB_OBJS += remote.o
 838 LIB_OBJS += replace_object.o
 839 LIB_OBJS += rerere.o
 840 LIB_OBJS += resolve-undo.o
 841 LIB_OBJS += revision.o
 842 LIB_OBJS += run-command.o
 843 LIB_OBJS += send-pack.o
 844 LIB_OBJS += sequencer.o
 845 LIB_OBJS += server-info.o
 846 LIB_OBJS += setup.o
 847 LIB_OBJS += sha1-array.o
 848 LIB_OBJS += sha1-lookup.o
 849 LIB_OBJS += sha1_file.o
 850 LIB_OBJS += sha1_name.o
 851 LIB_OBJS += shallow.o
 852 LIB_OBJS += sideband.o
 853 LIB_OBJS += sigchain.o
 854 LIB_OBJS += strbuf.o
 855 LIB_OBJS += streaming.o
 856 LIB_OBJS += string-list.o
 857 LIB_OBJS += submodule.o
 858 LIB_OBJS += symlinks.o
 859 LIB_OBJS += tag.o
 860 LIB_OBJS += trace.o
 861 LIB_OBJS += transport.o
 862 LIB_OBJS += transport-helper.o
 863 LIB_OBJS += tree-diff.o
 864 LIB_OBJS += tree.o
 865 LIB_OBJS += tree-walk.o
 866 LIB_OBJS += unpack-trees.o
 867 LIB_OBJS += url.o
 868 LIB_OBJS += usage.o
 869 LIB_OBJS += userdiff.o
 870 LIB_OBJS += utf8.o
 871 LIB_OBJS += varint.o
 872 LIB_OBJS += version.o
 873 LIB_OBJS += walker.o
 874 LIB_OBJS += wildmatch.o
 875 LIB_OBJS += wrapper.o
 876 LIB_OBJS += write_or_die.o
 877 LIB_OBJS += ws.o
 878 LIB_OBJS += wt-status.o
 879 LIB_OBJS += xdiff-interface.o
 880 LIB_OBJS += zlib.o
 881
 882 BUILTIN_OBJS += builtin/add.o
 883 BUILTIN_OBJS += builtin/annotate.o
 884 BUILTIN_OBJS += builtin/apply.o
 885 BUILTIN_OBJS += builtin/archive.o
 886 BUILTIN_OBJS += builtin/bisect--helper.o
 887 BUILTIN_OBJS += builtin/blame.o
 888 BUILTIN_OBJS += builtin/branch.o
 889 BUILTIN_OBJS += builtin/bundle.o
 890 BUILTIN_OBJS += builtin/cat-file.o
 891 BUILTIN_OBJS += builtin/check-attr.o
 892 BUILTIN_OBJS += builtin/check-ignore.o
 893 BUILTIN_OBJS += builtin/check-ref-format.o
 894 BUILTIN_OBJS += builtin/checkout-index.o
 895 BUILTIN_OBJS += builtin/checkout.o
 896 BUILTIN_OBJS += builtin/clean.o
 897 BUILTIN_OBJS += builtin/clone.o
 898 BUILTIN_OBJS += builtin/column.o
 899 BUILTIN_OBJS += builtin/commit-tree.o
 900 BUILTIN_OBJS += builtin/commit.o
 901 BUILTIN_OBJS += builtin/config.o
 902 BUILTIN_OBJS += builtin/count-objects.o
 903 BUILTIN_OBJS += builtin/credential.o
 904 BUILTIN_OBJS += builtin/describe.o
 905 BUILTIN_OBJS += builtin/diff-files.o
 906 BUILTIN_OBJS += builtin/diff-index.o
 907 BUILTIN_OBJS += builtin/diff-tree.o
 908 BUILTIN_OBJS += builtin/diff.o
 909 BUILTIN_OBJS += builtin/fast-export.o
 910 BUILTIN_OBJS += builtin/fetch-pack.o
 911 BUILTIN_OBJS += builtin/fetch.o
 912 BUILTIN_OBJS += builtin/fmt-merge-msg.o
 913 BUILTIN_OBJS += builtin/for-each-ref.o
 914 BUILTIN_OBJS += builtin/fsck.o
 915 BUILTIN_OBJS += builtin/gc.o
 916 BUILTIN_OBJS += builtin/grep.o
 917 BUILTIN_OBJS += builtin/hash-object.o
 918 BUILTIN_OBJS += builtin/help.o
 919 BUILTIN_OBJS += builtin/index-pack.o
 920 BUILTIN_OBJS += builtin/init-db.o
 921 BUILTIN_OBJS += builtin/log.o
 922 BUILTIN_OBJS += builtin/ls-files.o
 923 BUILTIN_OBJS += builtin/ls-remote.o
 924 BUILTIN_OBJS += builtin/ls-tree.o
 925 BUILTIN_OBJS += builtin/mailinfo.o
 926 BUILTIN_OBJS += builtin/mailsplit.o
 927 BUILTIN_OBJS += builtin/merge.o
 928 BUILTIN_OBJS += builtin/merge-base.o
 929 BUILTIN_OBJS += builtin/merge-file.o
 930 BUILTIN_OBJS += builtin/merge-index.o
 931 BUILTIN_OBJS += builtin/merge-ours.o
 932 BUILTIN_OBJS += builtin/merge-recursive.o
 933 BUILTIN_OBJS += builtin/merge-tree.o
 934 BUILTIN_OBJS += builtin/mktag.o
 935 BUILTIN_OBJS += builtin/mktree.o
 936 BUILTIN_OBJS += builtin/mv.o
 937 BUILTIN_OBJS += builtin/name-rev.o
 938 BUILTIN_OBJS += builtin/notes.o
 939 BUILTIN_OBJS += builtin/pack-objects.o
 940 BUILTIN_OBJS += builtin/pack-redundant.o
 941 BUILTIN_OBJS += builtin/pack-refs.o
 942 BUILTIN_OBJS += builtin/patch-id.o
 943 BUILTIN_OBJS += builtin/prune-packed.o
 944 BUILTIN_OBJS += builtin/prune.o
 945 BUILTIN_OBJS += builtin/push.o
 946 BUILTIN_OBJS += builtin/read-tree.o
 947 BUILTIN_OBJS += builtin/receive-pack.o
 948 BUILTIN_OBJS += builtin/reflog.o
 949 BUILTIN_OBJS += builtin/remote.o
 950 BUILTIN_OBJS += builtin/remote-ext.o
 951 BUILTIN_OBJS += builtin/remote-fd.o
 952 BUILTIN_OBJS += builtin/replace.o
 953 BUILTIN_OBJS += builtin/rerere.o
 954 BUILTIN_OBJS += builtin/reset.o
 955 BUILTIN_OBJS += builtin/rev-list.o
 956 BUILTIN_OBJS += builtin/rev-parse.o
 957 BUILTIN_OBJS += builtin/revert.o
 958 BUILTIN_OBJS += builtin/rm.o
 959 BUILTIN_OBJS += builtin/send-pack.o
 960 BUILTIN_OBJS += builtin/shortlog.o
 961 BUILTIN_OBJS += builtin/show-branch.o
 962 BUILTIN_OBJS += builtin/show-ref.o
 963 BUILTIN_OBJS += builtin/stripspace.o
 964 BUILTIN_OBJS += builtin/symbolic-ref.o
 965 BUILTIN_OBJS += builtin/tag.o
 966 BUILTIN_OBJS += builtin/tar-tree.o
 967 BUILTIN_OBJS += builtin/unpack-file.o
 968 BUILTIN_OBJS += builtin/unpack-objects.o
 969 BUILTIN_OBJS += builtin/update-index.o
 970 BUILTIN_OBJS += builtin/update-ref.o
 971 BUILTIN_OBJS += builtin/update-server-info.o
 972 BUILTIN_OBJS += builtin/upload-archive.o
 973 BUILTIN_OBJS += builtin/var.o
 974 BUILTIN_OBJS += builtin/verify-pack.o
 975 BUILTIN_OBJS += builtin/verify-tag.o
 976 BUILTIN_OBJS += builtin/write-tree.o
 977
 978 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 979 EXTLIBS =
 980
 981 GIT_USER_AGENT = git/$(GIT_VERSION)
 982
 983 include config.mak.uname
 984 -include config.mak.autogen
 985 -include config.mak
 986
 987 ifndef sysconfdir
 988 ifeq ($(prefix),/usr)
 989 sysconfdir = /etc
 990 else
 991 sysconfdir = etc
 992 endif
 993 endif
 994
 995 ifdef CHECK_HEADER_DEPENDENCIES
 996 COMPUTE_HEADER_DEPENDENCIES = no
 997 USE_COMPUTED_HEADER_DEPENDENCIES =
 998 endif
 999
1000 ifndef COMPUTE_HEADER_DEPENDENCIES
1001 COMPUTE_HEADER_DEPENDENCIES = auto
1002 endif
1003
1004 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),auto)
1005 dep_check = $(shell $(CC) $(ALL_CFLAGS) \
1006         -c -MF /dev/null -MQ /dev/null -MMD -MP \
1007         -x c /dev/null -o /dev/null 2>&1; \
1008         echo $$?)
1009 ifeq ($(dep_check),0)
1010 override COMPUTE_HEADER_DEPENDENCIES = yes
1011 else
1012 override COMPUTE_HEADER_DEPENDENCIES = no
1013 endif
1014 endif
1015
1016 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1017 USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
1018 else
1019 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),no)
1020 $(error please set COMPUTE_HEADER_DEPENDENCIES to yes, no, or auto \
1021 (not "$(COMPUTE_HEADER_DEPENDENCIES)"))
1022 endif
1023 endif
1024
1025 ifdef SANE_TOOL_PATH
1026 SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
1027 BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
1028 PATH := $(SANE_TOOL_PATH):${PATH}
1029 else
1030 BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
1031 endif
1032
1033 ifneq (,$(INLINE))
1034         BASIC_CFLAGS += -Dinline=$(INLINE)
1035 endif
1036
1037 ifneq (,$(SOCKLEN_T))
1038         BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
1039 endif
1040
1041 ifeq ($(uname_S),Darwin)
1042         ifndef NO_FINK
1043                 ifeq ($(shell test -d /sw/lib && echo y),y)
1044                         BASIC_CFLAGS += -I/sw/include
1045                         BASIC_LDFLAGS += -L/sw/lib
1046                 endif
1047         endif
1048         ifndef NO_DARWIN_PORTS
1049                 ifeq ($(shell test -d /opt/local/lib && echo y),y)
1050                         BASIC_CFLAGS += -I/opt/local/include
1051                         BASIC_LDFLAGS += -L/opt/local/lib
1052                 endif
1053         endif
1054         PTHREAD_LIBS =
1055 endif
1056
1057 ifndef CC_LD_DYNPATH
1058         ifdef NO_R_TO_GCC_LINKER
1059                 # Some gcc does not accept and pass -R to the linker to specify
1060                 # the runtime dynamic library path.
1061                 CC_LD_DYNPATH = -Wl,-rpath,
1062         else
1063                 CC_LD_DYNPATH = -R
1064         endif
1065 endif
1066
1067 ifdef NO_LIBGEN_H
1068         COMPAT_CFLAGS += -DNO_LIBGEN_H
1069         COMPAT_OBJS += compat/basename.o
1070 endif
1071
1072 ifdef USE_LIBPCRE
1073         BASIC_CFLAGS += -DUSE_LIBPCRE
1074         ifdef LIBPCREDIR
1075                 BASIC_CFLAGS += -I$(LIBPCREDIR)/include
1076                 EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib)
1077         endif
1078         EXTLIBS += -lpcre
1079 endif
1080
1081 ifdef NO_CURL
1082         BASIC_CFLAGS += -DNO_CURL
1083         REMOTE_CURL_PRIMARY =
1084         REMOTE_CURL_ALIASES =
1085         REMOTE_CURL_NAMES =
1086 else
1087         ifdef CURLDIR
1088                 # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1089                 BASIC_CFLAGS += -I$(CURLDIR)/include
1090                 CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
1091         else
1092                 CURL_LIBCURL = -lcurl
1093         endif
1094         ifdef NEEDS_SSL_WITH_CURL
1095                 CURL_LIBCURL += -lssl
1096                 ifdef NEEDS_CRYPTO_WITH_SSL
1097                         CURL_LIBCURL += -lcrypto
1098                 endif
1099         endif
1100         ifdef NEEDS_IDN_WITH_CURL
1101                 CURL_LIBCURL += -lidn
1102         endif
1103
1104         REMOTE_CURL_PRIMARY = git-remote-http$X
1105         REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1106         REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1107         PROGRAM_OBJS += http-fetch.o
1108         PROGRAMS += $(REMOTE_CURL_NAMES)
1109         curl_check := $(shell (echo 070908; curl-config --vernum) 2>/dev/null | sort -r | sed -ne 2p)
1110         ifeq "$(curl_check)" "070908"
1111                 ifndef NO_EXPAT
1112                         PROGRAM_OBJS += http-push.o
1113                 endif
1114         endif
1115         ifndef NO_EXPAT
1116                 ifdef EXPATDIR
1117                         BASIC_CFLAGS += -I$(EXPATDIR)/include
1118                         EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1119                 else
1120                         EXPAT_LIBEXPAT = -lexpat
1121                 endif
1122                 ifdef EXPAT_NEEDS_XMLPARSE_H
1123                         BASIC_CFLAGS += -DEXPAT_NEEDS_XMLPARSE_H
1124                 endif
1125         endif
1126 endif
1127
1128 ifdef ZLIB_PATH
1129         BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1130         EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1131 endif
1132 EXTLIBS += -lz
1133
1134 ifndef NO_OPENSSL
1135         OPENSSL_LIBSSL = -lssl
1136         ifdef OPENSSLDIR
1137                 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1138                 OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1139         else
1140                 OPENSSL_LINK =
1141         endif
1142         ifdef NEEDS_CRYPTO_WITH_SSL
1143                 OPENSSL_LIBSSL += -lcrypto
1144         endif
1145 else
1146         BASIC_CFLAGS += -DNO_OPENSSL
1147         BLK_SHA1 = 1
1148         OPENSSL_LIBSSL =
1149 endif
1150 ifdef NO_OPENSSL
1151         LIB_4_CRYPTO =
1152 else
1153 ifdef NEEDS_SSL_WITH_CRYPTO
1154         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1155 else
1156         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1157 endif
1158 endif
1159 ifdef NEEDS_LIBICONV
1160         ifdef ICONVDIR
1161                 BASIC_CFLAGS += -I$(ICONVDIR)/include
1162                 ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1163         else
1164                 ICONV_LINK =
1165         endif
1166         ifdef NEEDS_LIBINTL_BEFORE_LIBICONV
1167                 ICONV_LINK += -lintl
1168         endif
1169         EXTLIBS += $(ICONV_LINK) -liconv
1170 endif
1171 ifdef NEEDS_LIBGEN
1172         EXTLIBS += -lgen
1173 endif
1174 ifndef NO_GETTEXT
1175 ifndef LIBC_CONTAINS_LIBINTL
1176         EXTLIBS += -lintl
1177 endif
1178 endif
1179 ifdef NEEDS_SOCKET
1180         EXTLIBS += -lsocket
1181 endif
1182 ifdef NEEDS_NSL
1183         EXTLIBS += -lnsl
1184 endif
1185 ifdef NEEDS_RESOLV
1186         EXTLIBS += -lresolv
1187 endif
1188 ifdef NO_D_TYPE_IN_DIRENT
1189         BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1190 endif
1191 ifdef NO_D_INO_IN_DIRENT
1192         BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
1193 endif
1194 ifdef NO_GECOS_IN_PWENT
1195         BASIC_CFLAGS += -DNO_GECOS_IN_PWENT
1196 endif
1197 ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1198         BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1199 endif
1200 ifdef USE_NSEC
1201         BASIC_CFLAGS += -DUSE_NSEC
1202 endif
1203 ifdef USE_ST_TIMESPEC
1204         BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1205 endif
1206 ifdef NO_NORETURN
1207         BASIC_CFLAGS += -DNO_NORETURN
1208 endif
1209 ifdef NO_NSEC
1210         BASIC_CFLAGS += -DNO_NSEC
1211 endif
1212 ifdef SNPRINTF_RETURNS_BOGUS
1213         COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1214         COMPAT_OBJS += compat/snprintf.o
1215 endif
1216 ifdef FREAD_READS_DIRECTORIES
1217         COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1218         COMPAT_OBJS += compat/fopen.o
1219 endif
1220 ifdef NO_SYMLINK_HEAD
1221         BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1222 endif
1223 ifdef GETTEXT_POISON
1224         BASIC_CFLAGS += -DGETTEXT_POISON
1225 endif
1226 ifdef NO_GETTEXT
1227         BASIC_CFLAGS += -DNO_GETTEXT
1228         USE_GETTEXT_SCHEME ?= fallthrough
1229 endif
1230 ifdef NO_POLL
1231         NO_SYS_POLL_H = YesPlease
1232         COMPAT_CFLAGS += -DNO_POLL -Icompat/poll
1233         COMPAT_OBJS += compat/poll/poll.o
1234 endif
1235 ifdef NO_STRCASESTR
1236         COMPAT_CFLAGS += -DNO_STRCASESTR
1237         COMPAT_OBJS += compat/strcasestr.o
1238 endif
1239 ifdef NO_STRLCPY
1240         COMPAT_CFLAGS += -DNO_STRLCPY
1241         COMPAT_OBJS += compat/strlcpy.o
1242 endif
1243 ifdef NO_STRTOUMAX
1244         COMPAT_CFLAGS += -DNO_STRTOUMAX
1245         COMPAT_OBJS += compat/strtoumax.o compat/strtoimax.o
1246 endif
1247 ifdef NO_STRTOULL
1248         COMPAT_CFLAGS += -DNO_STRTOULL
1249 endif
1250 ifdef NO_FNMATCH
1251         COMPAT_CFLAGS += -Icompat/fnmatch
1252         COMPAT_CFLAGS += -DNO_FNMATCH
1253         COMPAT_OBJS += compat/fnmatch/fnmatch.o
1254 else
1255 ifdef NO_FNMATCH_CASEFOLD
1256         COMPAT_CFLAGS += -Icompat/fnmatch
1257         COMPAT_CFLAGS += -DNO_FNMATCH_CASEFOLD
1258         COMPAT_OBJS += compat/fnmatch/fnmatch.o
1259 endif
1260 endif
1261 ifdef USE_WILDMATCH
1262         COMPAT_CFLAGS += -DUSE_WILDMATCH
1263 endif
1264 ifdef NO_SETENV
1265         COMPAT_CFLAGS += -DNO_SETENV
1266         COMPAT_OBJS += compat/setenv.o
1267 endif
1268 ifdef NO_MKDTEMP
1269         COMPAT_CFLAGS += -DNO_MKDTEMP
1270         COMPAT_OBJS += compat/mkdtemp.o
1271 endif
1272 ifdef MKDIR_WO_TRAILING_SLASH
1273         COMPAT_CFLAGS += -DMKDIR_WO_TRAILING_SLASH
1274         COMPAT_OBJS += compat/mkdir.o
1275 endif
1276 ifdef NO_MKSTEMPS
1277         COMPAT_CFLAGS += -DNO_MKSTEMPS
1278 endif
1279 ifdef NO_UNSETENV
1280         COMPAT_CFLAGS += -DNO_UNSETENV
1281         COMPAT_OBJS += compat/unsetenv.o
1282 endif
1283 ifdef NO_SYS_SELECT_H
1284         BASIC_CFLAGS += -DNO_SYS_SELECT_H
1285 endif
1286 ifdef NO_SYS_POLL_H
1287         BASIC_CFLAGS += -DNO_SYS_POLL_H
1288 endif
1289 ifdef NEEDS_SYS_PARAM_H
1290         BASIC_CFLAGS += -DNEEDS_SYS_PARAM_H
1291 endif
1292 ifdef NO_INTTYPES_H
1293         BASIC_CFLAGS += -DNO_INTTYPES_H
1294 endif
1295 ifdef NO_INITGROUPS
1296         BASIC_CFLAGS += -DNO_INITGROUPS
1297 endif
1298 ifdef NO_MMAP
1299         COMPAT_CFLAGS += -DNO_MMAP
1300         COMPAT_OBJS += compat/mmap.o
1301 else
1302         ifdef USE_WIN32_MMAP
1303                 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1304                 COMPAT_OBJS += compat/win32mmap.o
1305         endif
1306 endif
1307 ifdef OBJECT_CREATION_USES_RENAMES
1308         COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1309 endif
1310 ifdef NO_STRUCT_ITIMERVAL
1311         COMPAT_CFLAGS += -DNO_STRUCT_ITIMERVAL
1312         NO_SETITIMER = YesPlease
1313 endif
1314 ifdef NO_SETITIMER
1315         COMPAT_CFLAGS += -DNO_SETITIMER
1316 endif
1317 ifdef NO_PREAD
1318         COMPAT_CFLAGS += -DNO_PREAD
1319         COMPAT_OBJS += compat/pread.o
1320         NO_THREAD_SAFE_PREAD = YesPlease
1321 endif
1322 ifdef NO_THREAD_SAFE_PREAD
1323         BASIC_CFLAGS += -DNO_THREAD_SAFE_PREAD
1324 endif
1325 ifdef NO_FAST_WORKING_DIRECTORY
1326         BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1327 endif
1328 ifdef NO_TRUSTABLE_FILEMODE
1329         BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1330 endif
1331 ifdef NO_IPV6
1332         BASIC_CFLAGS += -DNO_IPV6
1333 endif
1334 ifdef NO_INTPTR_T
1335         COMPAT_CFLAGS += -DNO_INTPTR_T
1336 endif
1337 ifdef NO_UINTMAX_T
1338         BASIC_CFLAGS += -Duintmax_t=uint32_t
1339 endif
1340 ifdef NO_SOCKADDR_STORAGE
1341 ifdef NO_IPV6
1342         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1343 else
1344         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1345 endif
1346 endif
1347 ifdef NO_INET_NTOP
1348         LIB_OBJS += compat/inet_ntop.o
1349         BASIC_CFLAGS += -DNO_INET_NTOP
1350 endif
1351 ifdef NO_INET_PTON
1352         LIB_OBJS += compat/inet_pton.o
1353         BASIC_CFLAGS += -DNO_INET_PTON
1354 endif
1355 ifndef NO_UNIX_SOCKETS
1356         LIB_OBJS += unix-socket.o
1357         LIB_H += unix-socket.h
1358         PROGRAM_OBJS += credential-cache.o
1359         PROGRAM_OBJS += credential-cache--daemon.o
1360 endif
1361
1362 ifdef NO_ICONV
1363         BASIC_CFLAGS += -DNO_ICONV
1364 endif
1365
1366 ifdef OLD_ICONV
1367         BASIC_CFLAGS += -DOLD_ICONV
1368 endif
1369
1370 ifdef NO_DEFLATE_BOUND
1371         BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1372 endif
1373
1374 ifdef NO_POSIX_GOODIES
1375         BASIC_CFLAGS += -DNO_POSIX_GOODIES
1376 endif
1377
1378 ifdef BLK_SHA1
1379         SHA1_HEADER = "block-sha1/sha1.h"
1380         LIB_OBJS += block-sha1/sha1.o
1381         LIB_H += block-sha1/sha1.h
1382 else
1383 ifdef PPC_SHA1
1384         SHA1_HEADER = "ppc/sha1.h"
1385         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1386         LIB_H += ppc/sha1.h
1387 else
1388         SHA1_HEADER = <openssl/sha.h>
1389         EXTLIBS += $(LIB_4_CRYPTO)
1390 endif
1391 endif
1392 ifdef NO_PERL_MAKEMAKER
1393         export NO_PERL_MAKEMAKER
1394 endif
1395 ifdef NO_HSTRERROR
1396         COMPAT_CFLAGS += -DNO_HSTRERROR
1397         COMPAT_OBJS += compat/hstrerror.o
1398 endif
1399 ifdef NO_MEMMEM
1400         COMPAT_CFLAGS += -DNO_MEMMEM
1401         COMPAT_OBJS += compat/memmem.o
1402 endif
1403 ifdef NO_GETPAGESIZE
1404         COMPAT_CFLAGS += -DNO_GETPAGESIZE
1405 endif
1406 ifdef INTERNAL_QSORT
1407         COMPAT_CFLAGS += -DINTERNAL_QSORT
1408         COMPAT_OBJS += compat/qsort.o
1409 endif
1410 ifdef RUNTIME_PREFIX
1411         COMPAT_CFLAGS += -DRUNTIME_PREFIX
1412 endif
1413
1414 ifdef NO_PTHREADS
1415         BASIC_CFLAGS += -DNO_PTHREADS
1416 else
1417         BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1418         EXTLIBS += $(PTHREAD_LIBS)
1419         LIB_OBJS += thread-utils.o
1420 endif
1421
1422 ifdef HAVE_PATHS_H
1423         BASIC_CFLAGS += -DHAVE_PATHS_H
1424 endif
1425
1426 ifdef HAVE_LIBCHARSET_H
1427         BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
1428         EXTLIBS += $(CHARSET_LIB)
1429 endif
1430
1431 ifdef HAVE_STRINGS_H
1432         BASIC_CFLAGS += -DHAVE_STRINGS_H
1433 endif
1434
1435 ifdef HAVE_DEV_TTY
1436         BASIC_CFLAGS += -DHAVE_DEV_TTY
1437 endif
1438
1439 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1440         COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1441 endif
1442 ifdef UNRELIABLE_FSTAT
1443         BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1444 endif
1445 ifdef NO_REGEX
1446         COMPAT_CFLAGS += -Icompat/regex
1447         COMPAT_OBJS += compat/regex/regex.o
1448 endif
1449 ifdef CYGWIN_V15_WIN32API
1450         COMPAT_CFLAGS += -DCYGWIN_V15_WIN32API
1451 endif
1452
1453 ifdef USE_NED_ALLOCATOR
1454        COMPAT_CFLAGS += -Icompat/nedmalloc
1455        COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1456 endif
1457
1458 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1459         export GIT_TEST_CMP_USE_COPIED_CONTEXT
1460 endif
1461
1462 ifndef NO_MSGFMT_EXTENDED_OPTIONS
1463         MSGFMT += --check --statistics
1464 endif
1465
1466 ifneq (,$(XDL_FAST_HASH))
1467         BASIC_CFLAGS += -DXDL_FAST_HASH
1468 endif
1469
1470 ifdef GMTIME_UNRELIABLE_ERRORS
1471         COMPAT_OBJS += compat/gmtime.o
1472         BASIC_CFLAGS += -DGMTIME_UNRELIABLE_ERRORS
1473 endif
1474
1475 ifeq ($(TCLTK_PATH),)
1476 NO_TCLTK = NoThanks
1477 endif
1478
1479 ifeq ($(PERL_PATH),)
1480 NO_PERL = NoThanks
1481 endif
1482
1483 ifeq ($(PYTHON_PATH),)
1484 NO_PYTHON = NoThanks
1485 endif
1486
1487 QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1488 QUIET_SUBDIR1  =
1489
1490 ifneq ($(findstring $(MAKEFLAGS),w),w)
1491 PRINT_DIR = --no-print-directory
1492 else # "make -w"
1493 NO_SUBDIR = :
1494 endif
1495
1496 ifneq ($(findstring $(MAKEFLAGS),s),s)
1497 ifndef V
1498         QUIET_CC       = @echo '   ' CC $@;
1499         QUIET_AR       = @echo '   ' AR $@;
1500         QUIET_LINK     = @echo '   ' LINK $@;
1501         QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1502         QUIET_GEN      = @echo '   ' GEN $@;
1503         QUIET_LNCP     = @echo '   ' LN/CP $@;
1504         QUIET_XGETTEXT = @echo '   ' XGETTEXT $@;
1505         QUIET_MSGFMT   = @echo '   ' MSGFMT $@;
1506         QUIET_GCOV     = @echo '   ' GCOV $@;
1507         QUIET_SP       = @echo '   ' SP $<;
1508         QUIET_SUBDIR0  = +@subdir=
1509         QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1510                          $(MAKE) $(PRINT_DIR) -C $$subdir
1511         export V
1512         export QUIET_GEN
1513         export QUIET_BUILT_IN
1514 endif
1515 endif
1516
1517 ifdef NO_INSTALL_HARDLINKS
1518         export NO_INSTALL_HARDLINKS
1519 endif
1520
1521 ### profile feedback build
1522 #
1523
1524 # Can adjust this to be a global directory if you want to do extended
1525 # data gathering
1526 PROFILE_DIR := $(CURDIR)
1527
1528 ifeq ("$(PROFILE)","GEN")
1529         CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
1530         EXTLIBS += -lgcov
1531         export CCACHE_DISABLE = t
1532         V = 1
1533 else
1534 ifneq ("$(PROFILE)","")
1535         CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
1536         export CCACHE_DISABLE = t
1537         V = 1
1538 endif
1539 endif
1540
1541 # Shell quote (do not use $(call) to accommodate ancient setups);
1542
1543 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
1544 ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1545 ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
1546
1547 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1548 bindir_SQ = $(subst ','\'',$(bindir))
1549 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1550 mandir_SQ = $(subst ','\'',$(mandir))
1551 infodir_SQ = $(subst ','\'',$(infodir))
1552 localedir_SQ = $(subst ','\'',$(localedir))
1553 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1554 template_dir_SQ = $(subst ','\'',$(template_dir))
1555 htmldir_SQ = $(subst ','\'',$(htmldir))
1556 prefix_SQ = $(subst ','\'',$(prefix))
1557 gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
1558
1559 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1560 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1561 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
1562 TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1563 DIFF_SQ = $(subst ','\'',$(DIFF))
1564
1565 LIBS = $(GITLIBS) $(EXTLIBS)
1566
1567 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
1568         $(COMPAT_CFLAGS)
1569 LIB_OBJS += $(COMPAT_OBJS)
1570
1571 # Quote for C
1572
1573 ifdef DEFAULT_EDITOR
1574 DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
1575 DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
1576
1577 BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
1578 endif
1579
1580 ifdef DEFAULT_PAGER
1581 DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
1582 DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
1583
1584 BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
1585 endif
1586
1587 ifdef SHELL_PATH
1588 SHELL_PATH_CQ = "$(subst ",\",$(subst \,\\,$(SHELL_PATH)))"
1589 SHELL_PATH_CQ_SQ = $(subst ','\'',$(SHELL_PATH_CQ))
1590
1591 BASIC_CFLAGS += -DSHELL_PATH='$(SHELL_PATH_CQ_SQ)'
1592 endif
1593
1594 GIT_USER_AGENT_SQ = $(subst ','\'',$(GIT_USER_AGENT))
1595 GIT_USER_AGENT_CQ = "$(subst ",\",$(subst \,\\,$(GIT_USER_AGENT)))"
1596 GIT_USER_AGENT_CQ_SQ = $(subst ','\'',$(GIT_USER_AGENT_CQ))
1597 GIT-USER-AGENT: FORCE
1598         @if test x'$(GIT_USER_AGENT_SQ)' != x"`cat GIT-USER-AGENT 2>/dev/null`"; then \
1599                 echo '$(GIT_USER_AGENT_SQ)' >GIT-USER-AGENT; \
1600         fi
1601
1602 ifdef DEFAULT_HELP_FORMAT
1603 BASIC_CFLAGS += -DDEFAULT_HELP_FORMAT='"$(DEFAULT_HELP_FORMAT)"'
1604 endif
1605
1606 ALL_CFLAGS += $(BASIC_CFLAGS)
1607 ALL_LDFLAGS += $(BASIC_LDFLAGS)
1608
1609 export DIFF TAR INSTALL DESTDIR SHELL_PATH
1610
1611
1612 ### Build rules
1613
1614 SHELL = $(SHELL_PATH)
1615
1616 all:: shell_compatibility_test
1617
1618 ifeq "$(PROFILE)" "BUILD"
1619 ifeq ($(filter all,$(MAKECMDGOALS)),all)
1620 all:: profile-clean
1621         $(MAKE) PROFILE=GEN all
1622         $(MAKE) PROFILE=GEN -j1 test
1623 endif
1624 endif
1625
1626 all:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1627 ifneq (,$X)
1628         $(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';)
1629 endif
1630
1631 all::
1632 ifndef NO_TCLTK
1633         $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1634         $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1635 endif
1636 ifndef NO_PERL
1637         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' localedir='$(localedir_SQ)' all
1638 endif
1639 ifndef NO_PYTHON
1640         $(QUIET_SUBDIR0)git_remote_helpers $(QUIET_SUBDIR1) PYTHON_PATH='$(PYTHON_PATH_SQ)' prefix='$(prefix_SQ)' all
1641 endif
1642         $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
1643
1644 please_set_SHELL_PATH_to_a_more_modern_shell:
1645         @$$(:)
1646
1647 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1648
1649 strip: $(PROGRAMS) git$X
1650         $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
1651
1652 ### Target-specific flags and dependencies
1653
1654 # The generic compilation pattern rule and automatically
1655 # computed header dependencies (falling back to a dependency on
1656 # LIB_H) are enough to describe how most targets should be built,
1657 # but some targets are special enough to need something a little
1658 # different.
1659 #
1660 # - When a source file "foo.c" #includes a generated header file,
1661 #   we need to list that dependency for the "foo.o" target.
1662 #
1663 #   We also list it from other targets that are built from foo.c
1664 #   like "foo.sp" and "foo.s", even though that is easy to forget
1665 #   to do because the generated header is already present around
1666 #   after a regular build attempt.
1667 #
1668 # - Some code depends on configuration kept in makefile
1669 #   variables. The target-specific variable EXTRA_CPPFLAGS can
1670 #   be used to convey that information to the C preprocessor
1671 #   using -D options.
1672 #
1673 #   The "foo.o" target should have a corresponding dependency on
1674 #   a file that changes when the value of the makefile variable
1675 #   changes.  For example, targets making use of the
1676 #   $(GIT_VERSION) variable depend on GIT-VERSION-FILE.
1677 #
1678 #   Technically the ".sp" and ".s" targets do not need this
1679 #   dependency because they are force-built, but they get the
1680 #   same dependency for consistency. This way, you do not have to
1681 #   know how each target is implemented. And it means the
1682 #   dependencies here will not need to change if the force-build
1683 #   details change some day.
1684
1685 git.sp git.s git.o: GIT-PREFIX
1686 git.sp git.s git.o: EXTRA_CPPFLAGS = \
1687         '-DGIT_HTML_PATH="$(htmldir_SQ)"' \
1688         '-DGIT_MAN_PATH="$(mandir_SQ)"' \
1689         '-DGIT_INFO_PATH="$(infodir_SQ)"'
1690
1691 git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
1692         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ git.o \
1693                 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
1694
1695 help.sp help.s help.o: common-cmds.h
1696
1697 builtin/help.sp builtin/help.s builtin/help.o: common-cmds.h GIT-PREFIX
1698 builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
1699         '-DGIT_HTML_PATH="$(htmldir_SQ)"' \
1700         '-DGIT_MAN_PATH="$(mandir_SQ)"' \
1701         '-DGIT_INFO_PATH="$(infodir_SQ)"'
1702
1703 version.sp version.s version.o: GIT-VERSION-FILE GIT-USER-AGENT
1704 version.sp version.s version.o: EXTRA_CPPFLAGS = \
1705         '-DGIT_VERSION="$(GIT_VERSION)"' \
1706         '-DGIT_USER_AGENT=$(GIT_USER_AGENT_CQ_SQ)'
1707
1708 $(BUILT_INS): git$X
1709         $(QUIET_BUILT_IN)$(RM) $@ && \
1710         ln git$X $@ 2>/dev/null || \
1711         ln -s git$X $@ 2>/dev/null || \
1712         cp git$X $@
1713
1714 common-cmds.h: ./generate-cmdlist.sh command-list.txt
1715
1716 common-cmds.h: $(wildcard Documentation/git-*.txt)
1717         $(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
1718
1719 SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
1720         $(localedir_SQ):$(NO_CURL):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
1721         $(gitwebdir_SQ):$(PERL_PATH_SQ)
1722 define cmd_munge_script
1723 $(RM) $@ $@+ && \
1724 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1725     -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1726     -e 's|@@DIFF@@|$(DIFF_SQ)|' \
1727     -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
1728     -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1729     -e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \
1730     -e $(BROKEN_PATH_FIX) \
1731     -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
1732     -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1733     $@.sh >$@+
1734 endef
1735
1736 GIT-SCRIPT-DEFINES: FORCE
1737         @FLAGS='$(SCRIPT_DEFINES)'; \
1738             if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1739                 echo >&2 "    * new script parameters"; \
1740                 echo "$$FLAGS" >$@; \
1741             fi
1742
1743
1744 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh GIT-SCRIPT-DEFINES
1745         $(QUIET_GEN)$(cmd_munge_script) && \
1746         chmod +x $@+ && \
1747         mv $@+ $@
1748
1749 $(SCRIPT_LIB) : % : %.sh GIT-SCRIPT-DEFINES
1750         $(QUIET_GEN)$(cmd_munge_script) && \
1751         mv $@+ $@
1752
1753 ifndef NO_PERL
1754 $(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
1755
1756 perl/perl.mak: perl/PM.stamp
1757
1758 perl/PM.stamp: FORCE
1759         $(QUIET_GEN)$(FIND) perl -type f -name '*.pm' | sort >$@+ && \
1760         { cmp $@+ $@ >/dev/null 2>/dev/null || mv $@+ $@; } && \
1761         $(RM) $@+
1762
1763 perl/perl.mak: GIT-CFLAGS GIT-PREFIX perl/Makefile perl/Makefile.PL
1764         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
1765
1766 $(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl GIT-VERSION-FILE
1767         $(QUIET_GEN)$(RM) $@ $@+ && \
1768         INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
1769         sed -e '1{' \
1770             -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1771             -e '        h' \
1772             -e '        s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "'"$$INSTLIBDIR"'"));=' \
1773             -e '        H' \
1774             -e '        x' \
1775             -e '}' \
1776             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1777             $@.perl >$@+ && \
1778         chmod +x $@+ && \
1779         mv $@+ $@
1780
1781
1782 .PHONY: gitweb
1783 gitweb:
1784         $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
1785
1786 git-instaweb: git-instaweb.sh gitweb GIT-SCRIPT-DEFINES
1787         $(QUIET_GEN)$(cmd_munge_script) && \
1788         chmod +x $@+ && \
1789         mv $@+ $@
1790 else # NO_PERL
1791 $(patsubst %.perl,%,$(SCRIPT_PERL)) git-instaweb: % : unimplemented.sh
1792         $(QUIET_GEN)$(RM) $@ $@+ && \
1793         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1794             -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
1795             unimplemented.sh >$@+ && \
1796         chmod +x $@+ && \
1797         mv $@+ $@
1798 endif # NO_PERL
1799
1800 ifndef NO_PYTHON
1801 $(patsubst %.py,%,$(SCRIPT_PYTHON)): GIT-CFLAGS GIT-PREFIX GIT-PYTHON-VARS
1802 $(patsubst %.py,%,$(SCRIPT_PYTHON)): % : %.py
1803         $(QUIET_GEN)$(RM) $@ $@+ && \
1804         INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C git_remote_helpers -s \
1805                 --no-print-directory prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' \
1806                 instlibdir` && \
1807         sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
1808             -e 's|\(os\.getenv("GITPYTHONLIB"\)[^)]*)|\1,"@@INSTLIBDIR@@")|' \
1809             -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
1810             $@.py >$@+ && \
1811         chmod +x $@+ && \
1812         mv $@+ $@
1813 else # NO_PYTHON
1814 $(patsubst %.py,%,$(SCRIPT_PYTHON)): % : unimplemented.sh
1815         $(QUIET_GEN)$(RM) $@ $@+ && \
1816         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1817             -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
1818             unimplemented.sh >$@+ && \
1819         chmod +x $@+ && \
1820         mv $@+ $@
1821 endif # NO_PYTHON
1822
1823 CONFIGURE_RECIPE = $(RM) configure configure.ac+ && \
1824                    sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1825                         configure.ac >configure.ac+ && \
1826                    autoconf -o configure configure.ac+ && \
1827                    $(RM) configure.ac+
1828
1829 configure: configure.ac GIT-VERSION-FILE
1830         $(QUIET_GEN)$(CONFIGURE_RECIPE)
1831
1832 ifdef AUTOCONFIGURED
1833 # We avoid depending on 'configure' here, because it gets rebuilt
1834 # every time GIT-VERSION-FILE is modified, only to update the embedded
1835 # version number string, which config.status does not care about.  We
1836 # do want to recheck when the platform/environment detection logic
1837 # changes, hence this depends on configure.ac.
1838 config.status: configure.ac
1839         $(QUIET_GEN)$(CONFIGURE_RECIPE) && \
1840         if test -f config.status; then \
1841           ./config.status --recheck; \
1842         else \
1843           ./configure; \
1844         fi
1845 reconfigure config.mak.autogen: config.status
1846         $(QUIET_GEN)./config.status
1847 .PHONY: reconfigure # This is a convenience target.
1848 endif
1849
1850 XDIFF_OBJS += xdiff/xdiffi.o
1851 XDIFF_OBJS += xdiff/xprepare.o
1852 XDIFF_OBJS += xdiff/xutils.o
1853 XDIFF_OBJS += xdiff/xemit.o
1854 XDIFF_OBJS += xdiff/xmerge.o
1855 XDIFF_OBJS += xdiff/xpatience.o
1856 XDIFF_OBJS += xdiff/xhistogram.o
1857
1858 VCSSVN_OBJS += vcs-svn/line_buffer.o
1859 VCSSVN_OBJS += vcs-svn/sliding_window.o
1860 VCSSVN_OBJS += vcs-svn/repo_tree.o
1861 VCSSVN_OBJS += vcs-svn/fast_export.o
1862 VCSSVN_OBJS += vcs-svn/svndiff.o
1863 VCSSVN_OBJS += vcs-svn/svndump.o
1864
1865 TEST_OBJS := $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
1866 OBJECTS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
1867         $(XDIFF_OBJS) \
1868         $(VCSSVN_OBJS) \
1869         git.o
1870 ifndef NO_CURL
1871         OBJECTS += http.o http-walker.o remote-curl.o
1872 endif
1873
1874 dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
1875 dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
1876
1877 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1878 $(dep_dirs):
1879         @mkdir -p $@
1880
1881 missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
1882 dep_file = $(dir $@).depend/$(notdir $@).d
1883 dep_args = -MF $(dep_file) -MQ $@ -MMD -MP
1884 ifdef CHECK_HEADER_DEPENDENCIES
1885 $(error cannot compute header dependencies outside a normal build. \
1886 Please unset CHECK_HEADER_DEPENDENCIES and try again)
1887 endif
1888 endif
1889
1890 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1891 ifndef CHECK_HEADER_DEPENDENCIES
1892 dep_dirs =
1893 missing_dep_dirs =
1894 dep_args =
1895 endif
1896 endif
1897
1898 ifdef CHECK_HEADER_DEPENDENCIES
1899 ifndef PRINT_HEADER_DEPENDENCIES
1900 missing_deps = $(filter-out $(notdir $^), \
1901         $(notdir $(shell $(MAKE) -s $@ \
1902                 CHECK_HEADER_DEPENDENCIES=YesPlease \
1903                 USE_COMPUTED_HEADER_DEPENDENCIES=YesPlease \
1904                 PRINT_HEADER_DEPENDENCIES=YesPlease)))
1905 endif
1906 endif
1907
1908 ASM_SRC := $(wildcard $(OBJECTS:o=S))
1909 ASM_OBJ := $(ASM_SRC:S=o)
1910 C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
1911
1912 .SUFFIXES:
1913
1914 ifdef PRINT_HEADER_DEPENDENCIES
1915 $(C_OBJ): %.o: %.c FORCE
1916         echo $^
1917 $(ASM_OBJ): %.o: %.S FORCE
1918         echo $^
1919
1920 ifndef CHECK_HEADER_DEPENDENCIES
1921 $(error cannot print header dependencies during a normal build. \
1922 Please set CHECK_HEADER_DEPENDENCIES and try again)
1923 endif
1924 endif
1925
1926 ifndef PRINT_HEADER_DEPENDENCIES
1927 ifdef CHECK_HEADER_DEPENDENCIES
1928 $(C_OBJ): %.o: %.c $(dep_files) FORCE
1929         @set -e; echo CHECK $@; \
1930         missing_deps="$(missing_deps)"; \
1931         if test "$$missing_deps"; \
1932         then \
1933                 echo missing dependencies: $$missing_deps; \
1934                 false; \
1935         fi
1936 $(ASM_OBJ): %.o: %.S $(dep_files) FORCE
1937         @set -e; echo CHECK $@; \
1938         missing_deps="$(missing_deps)"; \
1939         if test "$$missing_deps"; \
1940         then \
1941                 echo missing dependencies: $$missing_deps; \
1942                 false; \
1943         fi
1944 endif
1945 endif
1946
1947 ifndef CHECK_HEADER_DEPENDENCIES
1948 $(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
1949         $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1950 $(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
1951         $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1952 endif
1953
1954 %.s: %.c GIT-CFLAGS FORCE
1955         $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1956
1957 ifdef USE_COMPUTED_HEADER_DEPENDENCIES
1958 # Take advantage of gcc's on-the-fly dependency generation
1959 # See <http://gcc.gnu.org/gcc-3.0/features.html>.
1960 dep_files_present := $(wildcard $(dep_files))
1961 ifneq ($(dep_files_present),)
1962 include $(dep_files_present)
1963 endif
1964 else
1965 # Dependencies on header files, for platforms that do not support
1966 # the gcc -MMD option.
1967 #
1968 # Dependencies on automatically generated headers such as common-cmds.h
1969 # should _not_ be included here, since they are necessary even when
1970 # building an object for the first time.
1971
1972 $(OBJECTS): $(LIB_H)
1973 endif
1974
1975 exec_cmd.sp exec_cmd.s exec_cmd.o: GIT-PREFIX
1976 exec_cmd.sp exec_cmd.s exec_cmd.o: EXTRA_CPPFLAGS = \
1977         '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
1978         '-DBINDIR="$(bindir_relative_SQ)"' \
1979         '-DPREFIX="$(prefix_SQ)"'
1980
1981 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: GIT-PREFIX
1982 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
1983         -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
1984
1985 config.sp config.s config.o: GIT-PREFIX
1986 config.sp config.s config.o: EXTRA_CPPFLAGS = \
1987         -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
1988
1989 attr.sp attr.s attr.o: GIT-PREFIX
1990 attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
1991         -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
1992
1993 gettext.sp gettext.s gettext.o: GIT-PREFIX
1994 gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
1995         -DGIT_LOCALE_PATH='"$(localedir_SQ)"'
1996
1997 ifdef NO_EXPAT
1998 http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
1999 endif
2000
2001 ifdef NO_REGEX
2002 compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
2003         -DGAWK -DNO_MBSUPPORT
2004 endif
2005
2006 ifdef USE_NED_ALLOCATOR
2007 compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
2008         -DNDEBUG -DOVERRIDE_STRDUP -DREPLACE_SYSTEM_ALLOCATOR
2009 endif
2010
2011 git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
2012         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
2013
2014 git-imap-send$X: imap-send.o GIT-LDFLAGS $(GITLIBS)
2015         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2016                 $(LIBS) $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
2017
2018 git-http-fetch$X: revision.o http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
2019         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2020                 $(LIBS) $(CURL_LIBCURL)
2021 git-http-push$X: revision.o http.o http-push.o GIT-LDFLAGS $(GITLIBS)
2022         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2023                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
2024
2025 git-remote-testsvn$X: remote-testsvn.o GIT-LDFLAGS $(GITLIBS) $(VCSSVN_LIB)
2026         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) \
2027         $(VCSSVN_LIB)
2028
2029 $(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
2030         $(QUIET_LNCP)$(RM) $@ && \
2031         ln $< $@ 2>/dev/null || \
2032         ln -s $< $@ 2>/dev/null || \
2033         cp $< $@
2034
2035 $(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
2036         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2037                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
2038
2039 $(LIB_FILE): $(LIB_OBJS)
2040         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
2041
2042 $(XDIFF_LIB): $(XDIFF_OBJS)
2043         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(XDIFF_OBJS)
2044
2045 $(VCSSVN_LIB): $(VCSSVN_OBJS)
2046         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(VCSSVN_OBJS)
2047
2048 export DEFAULT_EDITOR DEFAULT_PAGER
2049
2050 doc:
2051         $(MAKE) -C Documentation all
2052
2053 man:
2054         $(MAKE) -C Documentation man
2055
2056 html:
2057         $(MAKE) -C Documentation html
2058
2059 info:
2060         $(MAKE) -C Documentation info
2061
2062 pdf:
2063         $(MAKE) -C Documentation pdf
2064
2065 XGETTEXT_FLAGS = \
2066         --force-po \
2067         --add-comments \
2068         --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
2069         --from-code=UTF-8
2070 XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
2071         --keyword=_ --keyword=N_ --keyword="Q_:1,2"
2072 XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell \
2073         --keyword=gettextln --keyword=eval_gettextln
2074 XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --keyword=__ --language=Perl
2075 LOCALIZED_C := $(C_OBJ:o=c) $(LIB_H) $(GENERATED_H)
2076 LOCALIZED_SH := $(SCRIPT_SH)
2077 LOCALIZED_PERL := $(SCRIPT_PERL)
2078
2079 ifdef XGETTEXT_INCLUDE_TESTS
2080 LOCALIZED_C += t/t0200/test.c
2081 LOCALIZED_SH += t/t0200/test.sh
2082 LOCALIZED_PERL += t/t0200/test.perl
2083 endif
2084
2085 po/git.pot: $(LOCALIZED_C)
2086         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C)
2087         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \
2088                 $(LOCALIZED_SH)
2089         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_PERL) \
2090                 $(LOCALIZED_PERL)
2091         mv $@+ $@
2092
2093 pot: po/git.pot
2094
2095 POFILES := $(wildcard po/*.po)
2096 MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
2097
2098 ifndef NO_GETTEXT
2099 all:: $(MOFILES)
2100 endif
2101
2102 po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
2103         $(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $<
2104
2105 FIND_SOURCE_FILES = ( git ls-files '*.[hcS]' 2>/dev/null || \
2106                         $(FIND) . \( -name .git -type d -prune \) \
2107                                 -o \( -name '*.[hcS]' -type f -print \) )
2108
2109 $(ETAGS_TARGET): FORCE
2110         $(RM) $(ETAGS_TARGET)
2111         $(FIND_SOURCE_FILES) | xargs etags -a -o $(ETAGS_TARGET)
2112
2113 tags: FORCE
2114         $(RM) tags
2115         $(FIND_SOURCE_FILES) | xargs ctags -a
2116
2117 cscope:
2118         $(RM) cscope*
2119         $(FIND_SOURCE_FILES) | xargs cscope -b
2120
2121 ### Detect prefix changes
2122 TRACK_PREFIX = $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
2123                 $(localedir_SQ)
2124
2125 GIT-PREFIX: FORCE
2126         @FLAGS='$(TRACK_PREFIX)'; \
2127         if test x"$$FLAGS" != x"`cat GIT-PREFIX 2>/dev/null`" ; then \
2128                 echo >&2 "    * new prefix flags"; \
2129                 echo "$$FLAGS" >GIT-PREFIX; \
2130         fi
2131
2132 TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):$(USE_GETTEXT_SCHEME)
2133
2134 GIT-CFLAGS: FORCE
2135         @FLAGS='$(TRACK_CFLAGS)'; \
2136             if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2137                 echo >&2 "    * new build flags"; \
2138                 echo "$$FLAGS" >GIT-CFLAGS; \
2139             fi
2140
2141 TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
2142
2143 GIT-LDFLAGS: FORCE
2144         @FLAGS='$(TRACK_LDFLAGS)'; \
2145             if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
2146                 echo >&2 "    * new link flags"; \
2147                 echo "$$FLAGS" >GIT-LDFLAGS; \
2148             fi
2149
2150 # We need to apply sq twice, once to protect from the shell
2151 # that runs GIT-BUILD-OPTIONS, and then again to protect it
2152 # and the first level quoting from the shell that runs "echo".
2153 GIT-BUILD-OPTIONS: FORCE
2154         @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@
2155         @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@
2156         @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@
2157         @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@
2158         @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@
2159         @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@
2160         @echo USE_LIBPCRE=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE)))'\' >>$@
2161         @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@
2162         @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@
2163         @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@
2164 ifdef GIT_TEST_OPTS
2165         @echo GIT_TEST_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_OPTS)))'\' >>$@
2166 endif
2167 ifdef GIT_TEST_CMP
2168         @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@
2169 endif
2170 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2171         @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@
2172 endif
2173         @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@
2174         @echo GETTEXT_POISON=\''$(subst ','\'',$(subst ','\'',$(GETTEXT_POISON)))'\' >>$@
2175 ifdef GIT_PERF_REPEAT_COUNT
2176         @echo GIT_PERF_REPEAT_COUNT=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPEAT_COUNT)))'\' >>$@
2177 endif
2178 ifdef GIT_PERF_REPO
2179         @echo GIT_PERF_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPO)))'\' >>$@
2180 endif
2181 ifdef GIT_PERF_LARGE_REPO
2182         @echo GIT_PERF_LARGE_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_LARGE_REPO)))'\' >>$@
2183 endif
2184 ifdef GIT_PERF_MAKE_OPTS
2185         @echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@
2186 endif
2187
2188 ### Detect Python interpreter path changes
2189 ifndef NO_PYTHON
2190 TRACK_PYTHON = $(subst ','\'',-DPYTHON_PATH='$(PYTHON_PATH_SQ)')
2191
2192 GIT-PYTHON-VARS: FORCE
2193         @VARS='$(TRACK_PYTHON)'; \
2194             if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2195                 echo >&2 "    * new Python interpreter location"; \
2196                 echo "$$VARS" >$@; \
2197             fi
2198 endif
2199
2200 test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2201
2202 all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2203
2204 bin-wrappers/%: wrap-for-bin.sh
2205         @mkdir -p bin-wrappers
2206         $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2207              -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2208              -e 's|@@PROG@@|$(@F)|' < $< > $@ && \
2209         chmod +x $@
2210
2211 # GNU make supports exporting all variables by "export" without parameters.
2212 # However, the environment gets quite big, and some programs have problems
2213 # with that.
2214
2215 export NO_SVN_TESTS
2216 export TEST_NO_MALLOC_CHECK
2217
2218 ### Testing rules
2219
2220 test: all
2221         $(MAKE) -C t/ all
2222
2223 perf: all
2224         $(MAKE) -C t/perf/ all
2225
2226 .PHONY: test perf
2227
2228 test-ctype$X: ctype.o
2229
2230 test-date$X: date.o ctype.o
2231
2232 test-delta$X: diff-delta.o patch-delta.o
2233
2234 test-line-buffer$X: vcs-svn/lib.a
2235
2236 test-parse-options$X: parse-options.o parse-options-cb.o
2237
2238 test-svn-fe$X: vcs-svn/lib.a
2239
2240 .PRECIOUS: $(TEST_OBJS)
2241
2242 test-%$X: test-%.o GIT-LDFLAGS $(GITLIBS)
2243         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2244
2245 check-sha1:: test-sha1$X
2246         ./test-sha1.sh
2247
2248 SP_OBJ = $(patsubst %.o,%.sp,$(C_OBJ))
2249
2250 $(SP_OBJ): %.sp: %.c GIT-CFLAGS FORCE
2251         $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
2252                 $(SPARSE_FLAGS) $<
2253
2254 .PHONY: sparse $(SP_OBJ)
2255 sparse: $(SP_OBJ)
2256
2257 check: common-cmds.h
2258         @if sparse; \
2259         then \
2260                 echo 2>&1 "Use 'make sparse' instead"; \
2261                 $(MAKE) --no-print-directory sparse; \
2262         else \
2263                 echo 2>&1 "Did you mean 'make test'?"; \
2264                 exit 1; \
2265         fi
2266
2267 remove-dashes:
2268         ./fixup-builtins $(BUILT_INS) $(PROGRAMS) $(SCRIPTS)
2269
2270 ### Installation rules
2271
2272 ifneq ($(filter /%,$(firstword $(template_dir))),)
2273 template_instdir = $(template_dir)
2274 else
2275 template_instdir = $(prefix)/$(template_dir)
2276 endif
2277 export template_instdir
2278
2279 ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2280 gitexec_instdir = $(gitexecdir)
2281 else
2282 gitexec_instdir = $(prefix)/$(gitexecdir)
2283 endif
2284 gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2285 export gitexec_instdir
2286
2287 ifneq ($(filter /%,$(firstword $(mergetoolsdir))),)
2288 mergetools_instdir = $(mergetoolsdir)
2289 else
2290 mergetools_instdir = $(prefix)/$(mergetoolsdir)
2291 endif
2292 mergetools_instdir_SQ = $(subst ','\'',$(mergetools_instdir))
2293
2294 install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2295
2296 install: all
2297         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2298         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2299         $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2300         $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2301         $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2302         $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2303         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2304         $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2305 ifndef NO_GETTEXT
2306         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)'
2307         (cd po/build/locale && $(TAR) cf - .) | \
2308         (cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -)
2309 endif
2310 ifndef NO_PERL
2311         $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2312         $(MAKE) -C gitweb install
2313 endif
2314 ifndef NO_PYTHON
2315         $(MAKE) -C git_remote_helpers prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2316 endif
2317 ifndef NO_TCLTK
2318         $(MAKE) -C gitk-git install
2319         $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2320 endif
2321 ifneq (,$X)
2322         $(foreach p,$(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';)
2323 endif
2324
2325         bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2326         execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2327         { test "$$bindir/" = "$$execdir/" || \
2328           for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
2329                 $(RM) "$$execdir/$$p" && \
2330                 test -z "$(NO_INSTALL_HARDLINKS)$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2331                 ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
2332                 cp "$$bindir/$$p" "$$execdir/$$p" || exit; \
2333           done; \
2334         } && \
2335         for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
2336                 $(RM) "$$bindir/$$p" && \
2337                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2338                 ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
2339                 ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
2340                 cp "$$bindir/git$X" "$$bindir/$$p" || exit; \
2341         done && \
2342         for p in $(BUILT_INS); do \
2343                 $(RM) "$$execdir/$$p" && \
2344                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2345                 ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2346                 ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2347                 cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
2348         done && \
2349         remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
2350         for p in $$remote_curl_aliases; do \
2351                 $(RM) "$$execdir/$$p" && \
2352                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2353                 ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2354                 ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2355                 cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; \
2356         done && \
2357         ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2358
2359 install-gitweb:
2360         $(MAKE) -C gitweb install
2361
2362 install-doc:
2363         $(MAKE) -C Documentation install
2364
2365 install-man:
2366         $(MAKE) -C Documentation install-man
2367
2368 install-html:
2369         $(MAKE) -C Documentation install-html
2370
2371 install-info:
2372         $(MAKE) -C Documentation install-info
2373
2374 install-pdf:
2375         $(MAKE) -C Documentation install-pdf
2376
2377 quick-install-doc:
2378         $(MAKE) -C Documentation quick-install
2379
2380 quick-install-man:
2381         $(MAKE) -C Documentation quick-install-man
2382
2383 quick-install-html:
2384         $(MAKE) -C Documentation quick-install-html
2385
2386
2387
2388 ### Maintainer's dist rules
2389
2390 git.spec: git.spec.in GIT-VERSION-FILE
2391         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
2392         mv $@+ $@
2393
2394 GIT_TARNAME = git-$(GIT_VERSION)
2395 dist: git.spec git-archive$(X) configure
2396         ./git-archive --format=tar \
2397                 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2398         @mkdir -p $(GIT_TARNAME)
2399         @cp git.spec configure $(GIT_TARNAME)
2400         @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2401         @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2402         $(TAR) rf $(GIT_TARNAME).tar \
2403                 $(GIT_TARNAME)/git.spec \
2404                 $(GIT_TARNAME)/configure \
2405                 $(GIT_TARNAME)/version \
2406                 $(GIT_TARNAME)/git-gui/version
2407         @$(RM) -r $(GIT_TARNAME)
2408         gzip -f -9 $(GIT_TARNAME).tar
2409
2410 rpm: dist
2411         $(RPMBUILD) \
2412                 --define "_source_filedigest_algorithm md5" \
2413                 --define "_binary_filedigest_algorithm md5" \
2414                 -ta $(GIT_TARNAME).tar.gz
2415
2416 htmldocs = git-htmldocs-$(GIT_VERSION)
2417 manpages = git-manpages-$(GIT_VERSION)
2418 dist-doc:
2419         $(RM) -r .doc-tmp-dir
2420         mkdir .doc-tmp-dir
2421         $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2422         cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2423         gzip -n -9 -f $(htmldocs).tar
2424         :
2425         $(RM) -r .doc-tmp-dir
2426         mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2427         $(MAKE) -C Documentation DESTDIR=./ \
2428                 man1dir=../.doc-tmp-dir/man1 \
2429                 man5dir=../.doc-tmp-dir/man5 \
2430                 man7dir=../.doc-tmp-dir/man7 \
2431                 install
2432         cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2433         gzip -n -9 -f $(manpages).tar
2434         $(RM) -r .doc-tmp-dir
2435
2436 ### Cleaning rules
2437
2438 distclean: clean
2439         $(RM) configure
2440         $(RM) config.log config.status config.cache
2441         $(RM) config.mak.autogen config.mak.append
2442         $(RM) -r autom4te.cache
2443
2444 profile-clean:
2445         $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2446         $(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2447
2448 clean: profile-clean
2449         $(RM) *.o block-sha1/*.o ppc/*.o compat/*.o compat/*/*.o xdiff/*.o vcs-svn/*.o \
2450                 builtin/*.o $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
2451         $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2452         $(RM) $(TEST_PROGRAMS)
2453         $(RM) -r bin-wrappers $(dep_dirs)
2454         $(RM) -r po/build/
2455         $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope*
2456         $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2457         $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
2458         $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
2459         $(MAKE) -C Documentation/ clean
2460 ifndef NO_PERL
2461         $(MAKE) -C gitweb clean
2462         $(MAKE) -C perl clean
2463 endif
2464 ifndef NO_PYTHON
2465         $(MAKE) -C git_remote_helpers clean
2466 endif
2467         $(MAKE) -C templates/ clean
2468         $(MAKE) -C t/ clean
2469 ifndef NO_TCLTK
2470         $(MAKE) -C gitk-git clean
2471         $(MAKE) -C git-gui clean
2472 endif
2473         $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-BUILD-OPTIONS
2474         $(RM) GIT-USER-AGENT GIT-PREFIX GIT-SCRIPT-DEFINES GIT-PYTHON-VARS
2475
2476 .PHONY: all install profile-clean clean strip
2477 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
2478 .PHONY: FORCE cscope
2479
2480 ### Check documentation
2481 #
2482 ALL_COMMANDS = $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS)
2483 ALL_COMMANDS += git
2484 ALL_COMMANDS += gitk
2485 ALL_COMMANDS += gitweb
2486 ALL_COMMANDS += git-gui git-citool
2487 check-docs::
2488         @(for v in $(ALL_COMMANDS); \
2489         do \
2490                 case "$$v" in \
2491                 git-merge-octopus | git-merge-ours | git-merge-recursive | \
2492                 git-merge-resolve | git-merge-subtree | \
2493                 git-fsck-objects | git-init-db | \
2494                 git-remote-* | git-stage | \
2495                 git-?*--?* ) continue ;; \
2496                 esac ; \
2497                 test -f "Documentation/$$v.txt" || \
2498                 echo "no doc: $$v"; \
2499                 sed -e '/^#/d' command-list.txt | \
2500                 grep -q "^$$v[  ]" || \
2501                 case "$$v" in \
2502                 git) ;; \
2503                 *) echo "no link: $$v";; \
2504                 esac ; \
2505         done; \
2506         ( \
2507                 sed -e '/^#/d' \
2508                     -e 's/[     ].*//' \
2509                     -e 's/^/listed /' command-list.txt; \
2510                 $(MAKE) -C Documentation print-man1 | \
2511                 grep '\.txt$$' | \
2512                 sed -e 's|Documentation/|documented |' \
2513                     -e 's/\.txt//'; \
2514         ) | while read how cmd; \
2515         do \
2516                 case " $(ALL_COMMANDS) " in \
2517                 *" $$cmd "*)    ;; \
2518                 *) echo "removed but $$how: $$cmd" ;; \
2519                 esac; \
2520         done ) | sort
2521
2522 ### Make sure built-ins do not have dups and listed in git.c
2523 #
2524 check-builtins::
2525         ./check-builtins.sh
2526
2527 ### Test suite coverage testing
2528 #
2529 .PHONY: coverage coverage-clean coverage-build coverage-report
2530
2531 coverage:
2532         $(MAKE) coverage-build
2533         $(MAKE) coverage-report
2534
2535 object_dirs := $(sort $(dir $(OBJECTS)))
2536 coverage-clean:
2537         $(RM) $(addsuffix *.gcov,$(object_dirs))
2538         $(RM) $(addsuffix *.gcda,$(object_dirs))
2539         $(RM) $(addsuffix *.gcno,$(object_dirs))
2540         $(RM) coverage-untested-functions
2541         $(RM) -r cover_db/
2542         $(RM) -r cover_db_html/
2543
2544 COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
2545 COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
2546 GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
2547
2548 coverage-build: coverage-clean
2549         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
2550         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
2551                 -j1 test
2552
2553 coverage-report:
2554         $(QUIET_GCOV)for dir in $(object_dirs); do \
2555                 $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
2556         done
2557
2558 coverage-untested-functions: coverage-report
2559         grep '^function.*called 0 ' *.c.gcov \
2560                 | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
2561                 > coverage-untested-functions
2562
2563 cover_db: coverage-report
2564         gcov2perl -db cover_db *.gcov
2565
2566 cover_db_html: cover_db
2567         cover -report html -outputdir cover_db_html cover_db
2568