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_STRTOK_R if you don't have strtok_r in the C library.
 105 #
 106 # Define NO_FNMATCH if you don't have fnmatch in the C library.
 107 #
 108 # Define NO_FNMATCH_CASEFOLD if your fnmatch function doesn't have the
 109 # FNM_CASEFOLD GNU extension.
 110 #
 111 # Define USE_WILDMATCH if you want to use Git's wildmatch
 112 # implementation as fnmatch
 113 #
 114 # Define NO_GECOS_IN_PWENT if you don't have pw_gecos in struct passwd
 115 # in the C library.
 116 #
 117 # Define NO_LIBGEN_H if you don't have libgen.h.
 118 #
 119 # Define NEEDS_LIBGEN if your libgen needs -lgen when linking
 120 #
 121 # Define NO_SYS_SELECT_H if you don't have sys/select.h.
 122 #
 123 # Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
 124 # Enable it on Windows.  By default, symrefs are still used.
 125 #
 126 # Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
 127 # tests.  These tests take up a significant amount of the total test time
 128 # but are not needed unless you plan to talk to SVN repos.
 129 #
 130 # Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
 131 # installed in /sw, but don't want GIT to link against any libraries
 132 # installed there.  If defined you may specify your own (or Fink's)
 133 # include directories and library directories by defining CFLAGS
 134 # and LDFLAGS appropriately.
 135 #
 136 # Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
 137 # have DarwinPorts installed in /opt/local, but don't want GIT to
 138 # link against any libraries installed there.  If defined you may
 139 # specify your own (or DarwinPort's) include directories and
 140 # library directories by defining CFLAGS and LDFLAGS appropriately.
 141 #
 142 # Define BLK_SHA1 environment variable to make use of the bundled
 143 # optimized C SHA1 routine.
 144 #
 145 # Define PPC_SHA1 environment variable when running make to make use of
 146 # a bundled SHA1 routine optimized for PowerPC.
 147 #
 148 # Define NEEDS_CRYPTO_WITH_SSL if you need -lcrypto when using -lssl (Darwin).
 149 #
 150 # Define NEEDS_SSL_WITH_CRYPTO if you need -lssl when using -lcrypto (Darwin).
 151 #
 152 # Define NEEDS_SSL_WITH_CURL if you need -lssl with -lcurl (Minix).
 153 #
 154 # Define NEEDS_IDN_WITH_CURL if you need -lidn when using -lcurl (Minix).
 155 #
 156 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
 157 #
 158 # Define NEEDS_LIBINTL_BEFORE_LIBICONV if you need libintl before libiconv.
 159 #
 160 # Define NO_INTPTR_T if you don't have intptr_t nor uintptr_t.
 161 #
 162 # Define NO_UINTMAX_T if you don't have uintmax_t.
 163 #
 164 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
 165 # Patrick Mauritz).
 166 #
 167 # Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
 168 # Notably on Solaris hstrerror resides in libresolv and on Solaris 7
 169 # inet_ntop and inet_pton additionally reside there.
 170 #
 171 # Define NO_MMAP if you want to avoid mmap.
 172 #
 173 # Define NO_SYS_POLL_H if you don't have sys/poll.h.
 174 #
 175 # Define NO_POLL if you do not have or don't want to use poll().
 176 # This also implies NO_SYS_POLL_H.
 177 #
 178 # Define NEEDS_SYS_PARAM_H if you need to include sys/param.h to compile,
 179 # *PLEASE* REPORT to git@vger.kernel.org if your platform needs this;
 180 # we want to know more about the issue.
 181 #
 182 # Define NO_PTHREADS if you do not have or do not want to use Pthreads.
 183 #
 184 # Define NO_PREAD if you have a problem with pread() system call (e.g.
 185 # cygwin1.dll before v1.5.22).
 186 #
 187 # Define NO_SETITIMER if you don't have setitimer()
 188 #
 189 # Define NO_STRUCT_ITIMERVAL if you don't have struct itimerval
 190 # This also implies NO_SETITIMER
 191 #
 192 # Define NO_THREAD_SAFE_PREAD if your pread() implementation is not
 193 # thread-safe. (e.g. compat/pread.c or cygwin)
 194 #
 195 # Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
 196 # generally faster on your platform than accessing the working directory.
 197 #
 198 # Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
 199 # the executable mode bit, but doesn't really do so.
 200 #
 201 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
 202 #
 203 # Define NO_UNIX_SOCKETS if your system does not offer unix sockets.
 204 #
 205 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
 206 # sockaddr_storage.
 207 #
 208 # Define NO_ICONV if your libc does not properly support iconv.
 209 #
 210 # Define OLD_ICONV if your library has an old iconv(), where the second
 211 # (input buffer pointer) parameter is declared with type (const char **).
 212 #
 213 # Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
 214 #
 215 # Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
 216 # that tells runtime paths to dynamic libraries;
 217 # "-Wl,-rpath=/path/lib" is used instead.
 218 #
 219 # Define NO_NORETURN if using buggy versions of gcc 4.6+ and profile feedback,
 220 # as the compiler can crash (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49299)
 221 #
 222 # Define USE_NSEC below if you want git to care about sub-second file mtimes
 223 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
 224 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
 225 # randomly break unless your underlying filesystem supports those sub-second
 226 # times (my ext3 doesn't).
 227 #
 228 # Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
 229 # "st_ctim"
 230 #
 231 # Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
 232 # available.  This automatically turns USE_NSEC off.
 233 #
 234 # Define USE_STDEV below if you want git to care about the underlying device
 235 # change being considered an inode change from the update-index perspective.
 236 #
 237 # Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
 238 # field that counts the on-disk footprint in 512-byte blocks.
 239 #
 240 # Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72
 241 # (not v1.73 or v1.71).
 242 #
 243 # Define ASCIIDOC_ROFF if your DocBook XSL does not escape raw roff directives
 244 # (versions 1.68.1 through v1.72).
 245 #
 246 # Define GNU_ROFF if your target system uses GNU groff.  This forces
 247 # apostrophes to be ASCII so that cut&pasting examples to the shell
 248 # will work.
 249 #
 250 # Define PERL_PATH to the path of your Perl binary (usually /usr/bin/perl).
 251 #
 252 # Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 253 # MakeMaker (e.g. using ActiveState under Cygwin).
 254 #
 255 # Define NO_PERL if you do not want Perl scripts or libraries at all.
 256 #
 257 # Define PYTHON_PATH to the path of your Python binary (often /usr/bin/python
 258 # but /usr/bin/python2.7 on some platforms).
 259 #
 260 # Define NO_PYTHON if you do not want Python scripts or libraries at all.
 261 #
 262 # Define NO_TCLTK if you do not want Tcl/Tk GUI.
 263 #
 264 # The TCL_PATH variable governs the location of the Tcl interpreter
 265 # used to optimize git-gui for your system.  Only used if NO_TCLTK
 266 # is not set.  Defaults to the bare 'tclsh'.
 267 #
 268 # The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
 269 # If not set it defaults to the bare 'wish'. If it is set to the empty
 270 # string then NO_TCLTK will be forced (this is used by configure script).
 271 #
 272 # Define INTERNAL_QSORT to use Git's implementation of qsort(), which
 273 # is a simplified version of the merge sort used in glibc. This is
 274 # recommended if Git triggers O(n^2) behavior in your platform's qsort().
 275 #
 276 # Define UNRELIABLE_FSTAT if your system's fstat does not return the same
 277 # information on a not yet closed file that lstat would return for the same
 278 # file after it was closed.
 279 #
 280 # Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
 281 # when hardlinking a file to another name and unlinking the original file right
 282 # away (some NTFS drivers seem to zero the contents in that scenario).
 283 #
 284 # Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
 285 # programs as a tar, where bin/ and libexec/ might be on different file systems.
 286 #
 287 # Define NO_INSTALL_HARDLINKS if you prefer to use either symbolic links or
 288 # copies to install built-in git commands e.g. git-cat-file.
 289 #
 290 # Define USE_NED_ALLOCATOR if you want to replace the platforms default
 291 # memory allocators with the nedmalloc allocator written by Niall Douglas.
 292 #
 293 # Define NO_REGEX if you have no or inferior regex support in your C library.
 294 #
 295 # Define CYGWIN_V15_WIN32API if you are using Cygwin v1.7.x but are not
 296 # using the current w32api packages. The recommended approach, however,
 297 # is to update your installation if compilation errors occur.
 298 #
 299 # Define HAVE_DEV_TTY if your system can open /dev/tty to interact with the
 300 # user.
 301 #
 302 # Define GETTEXT_POISON if you are debugging the choice of strings marked
 303 # for translation.  In a GETTEXT_POISON build, you can turn all strings marked
 304 # for translation into gibberish by setting the GIT_GETTEXT_POISON variable
 305 # (to any value) in your environment.
 306 #
 307 # Define JSMIN to point to JavaScript minifier that functions as
 308 # a filter to have gitweb.js minified.
 309 #
 310 # Define CSSMIN to point to a CSS minifier in order to generate a minified
 311 # version of gitweb.css
 312 #
 313 # Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
 314 # you want to use something different.  The value will be interpreted by the
 315 # shell at runtime when it is used.
 316 #
 317 # Define DEFAULT_EDITOR to a sensible editor command (defaults to "vi") if you
 318 # want to use something different.  The value will be interpreted by the shell
 319 # if necessary when it is used.  Examples:
 320 #
 321 #   DEFAULT_EDITOR='~/bin/vi',
 322 #   DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
 323 #   DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
 324 #
 325 # Define COMPUTE_HEADER_DEPENDENCIES to "yes" if you want dependencies on
 326 # header files to be automatically computed, to avoid rebuilding objects when
 327 # an unrelated header file changes.  Define it to "no" to use the hard-coded
 328 # dependency rules.  The default is "auto", which means to use computed header
 329 # dependencies if your compiler is detected to support it.
 330 #
 331 # Define CHECK_HEADER_DEPENDENCIES to check for problems in the hard-coded
 332 # dependency rules.
 333 #
 334 # Define NATIVE_CRLF if your platform uses CRLF for line endings.
 335 #
 336 # Define XDL_FAST_HASH to use an alternative line-hashing method in
 337 # the diff algorithm.  It gives a nice speedup if your processor has
 338 # fast unaligned word loads.  Does NOT work on big-endian systems!
 339 # Enabled by default on x86_64.
 340 #
 341 # Define GIT_USER_AGENT if you want to change how git identifies itself during
 342 # network interactions.  The default is "git/$(GIT_VERSION)".
 343 #
 344 # Define DEFAULT_HELP_FORMAT to "man", "info" or "html"
 345 # (defaults to "man") if you want to have a different default when
 346 # "git help" is called without a parameter specifying the format.
 347
 348 GIT-VERSION-FILE: FORCE
 349         @$(SHELL_PATH) ./GIT-VERSION-GEN
 350 -include GIT-VERSION-FILE
 351
 352 # CFLAGS and LDFLAGS are for the users to override from the command line.
 353
 354 CFLAGS = -g -O2 -Wall
 355 LDFLAGS =
 356 ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
 357 ALL_LDFLAGS = $(LDFLAGS)
 358 STRIP ?= strip
 359
 360 # Among the variables below, these:
 361 #   gitexecdir
 362 #   template_dir
 363 #   mandir
 364 #   infodir
 365 #   htmldir
 366 #   sysconfdir
 367 # can be specified as a relative path some/where/else;
 368 # this is interpreted as relative to $(prefix) and "git" at
 369 # runtime figures out where they are based on the path to the executable.
 370 # This can help installing the suite in a relocatable way.
 371
 372 prefix = $(HOME)
 373 bindir_relative = bin
 374 bindir = $(prefix)/$(bindir_relative)
 375 mandir = share/man
 376 infodir = share/info
 377 gitexecdir = libexec/git-core
 378 mergetoolsdir = $(gitexecdir)/mergetools
 379 sharedir = $(prefix)/share
 380 gitwebdir = $(sharedir)/gitweb
 381 localedir = $(sharedir)/locale
 382 template_dir = share/git-core/templates
 383 htmldir = share/doc/git-doc
 384 ETC_GITCONFIG = $(sysconfdir)/gitconfig
 385 ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
 386 lib = lib
 387 # DESTDIR =
 388 pathsep = :
 389
 390 export prefix bindir sharedir sysconfdir gitwebdir localedir
 391
 392 CC = cc
 393 AR = ar
 394 RM = rm -f
 395 DIFF = diff
 396 TAR = tar
 397 FIND = find
 398 INSTALL = install
 399 RPMBUILD = rpmbuild
 400 TCL_PATH = tclsh
 401 TCLTK_PATH = wish
 402 XGETTEXT = xgettext
 403 MSGFMT = msgfmt
 404 PTHREAD_LIBS = -lpthread
 405 PTHREAD_CFLAGS =
 406 GCOV = gcov
 407
 408 export TCL_PATH TCLTK_PATH
 409
 410 SPARSE_FLAGS =
 411
 412
 413
 414 ### --- END CONFIGURATION SECTION ---
 415
 416 # Those must not be GNU-specific; they are shared with perl/ which may
 417 # be built by a different compiler. (Note that this is an artifact now
 418 # but it still might be nice to keep that distinction.)
 419 BASIC_CFLAGS = -I.
 420 BASIC_LDFLAGS =
 421
 422 # Guard against environment variables
 423 BUILTIN_OBJS =
 424 BUILT_INS =
 425 COMPAT_CFLAGS =
 426 COMPAT_OBJS =
 427 XDIFF_OBJS =
 428 VCSSVN_OBJS =
 429 GENERATED_H =
 430 EXTRA_CPPFLAGS =
 431 LIB_H =
 432 LIB_OBJS =
 433 PROGRAM_OBJS =
 434 PROGRAMS =
 435 SCRIPT_PERL =
 436 SCRIPT_PYTHON =
 437 SCRIPT_SH =
 438 SCRIPT_LIB =
 439 TEST_PROGRAMS_NEED_X =
 440
 441 # Having this variable in your environment would break pipelines because
 442 # you cause "cd" to echo its destination to stdout.  It can also take
 443 # scripts to unexpected places.  If you like CDPATH, define it for your
 444 # interactive shell sessions without exporting it.
 445 unexport CDPATH
 446
 447 SCRIPT_SH += git-am.sh
 448 SCRIPT_SH += git-bisect.sh
 449 SCRIPT_SH += git-difftool--helper.sh
 450 SCRIPT_SH += git-filter-branch.sh
 451 SCRIPT_SH += git-lost-found.sh
 452 SCRIPT_SH += git-merge-octopus.sh
 453 SCRIPT_SH += git-merge-one-file.sh
 454 SCRIPT_SH += git-merge-resolve.sh
 455 SCRIPT_SH += git-mergetool.sh
 456 SCRIPT_SH += git-pull.sh
 457 SCRIPT_SH += git-quiltimport.sh
 458 SCRIPT_SH += git-rebase.sh
 459 SCRIPT_SH += git-repack.sh
 460 SCRIPT_SH += git-request-pull.sh
 461 SCRIPT_SH += git-stash.sh
 462 SCRIPT_SH += git-submodule.sh
 463 SCRIPT_SH += git-web--browse.sh
 464
 465 SCRIPT_LIB += git-mergetool--lib
 466 SCRIPT_LIB += git-parse-remote
 467 SCRIPT_LIB += git-rebase--am
 468 SCRIPT_LIB += git-rebase--interactive
 469 SCRIPT_LIB += git-rebase--merge
 470 SCRIPT_LIB += git-sh-setup
 471 SCRIPT_LIB += git-sh-i18n
 472
 473 SCRIPT_PERL += git-add--interactive.perl
 474 SCRIPT_PERL += git-difftool.perl
 475 SCRIPT_PERL += git-archimport.perl
 476 SCRIPT_PERL += git-cvsexportcommit.perl
 477 SCRIPT_PERL += git-cvsimport.perl
 478 SCRIPT_PERL += git-cvsserver.perl
 479 SCRIPT_PERL += git-relink.perl
 480 SCRIPT_PERL += git-send-email.perl
 481 SCRIPT_PERL += git-svn.perl
 482
 483 SCRIPT_PYTHON += git-remote-testpy.py
 484 SCRIPT_PYTHON += git-p4.py
 485
 486 # Generated files for scripts
 487 SCRIPT_SH_GEN = $(patsubst %.sh,%,$(SCRIPT_SH))
 488 SCRIPT_PERL_GEN = $(patsubst %.perl,%,$(SCRIPT_PERL))
 489 SCRIPT_PYTHON_GEN = $(patsubst %.py,%,$(SCRIPT_PYTHON))
 490
 491 # Individual rules to allow e.g.
 492 # "make -C ../.. SCRIPT_PERL=contrib/foo/bar.perl build-perl-script"
 493 # from subdirectories like contrib/*/
 494 .PHONY: build-perl-script build-sh-script build-python-script
 495 build-perl-script: $(SCRIPT_PERL_GEN)
 496 build-sh-script: $(SCRIPT_SH_GEN)
 497 build-python-script: $(SCRIPT_PYTHON_GEN)
 498
 499 .PHONY: install-perl-script install-sh-script install-python-script
 500 install-sh-script: $(SCRIPT_SH_GEN)
 501         $(INSTALL) $(SCRIPT_SH_GEN) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 502 install-perl-script: $(SCRIPT_PERL_GEN)
 503         $(INSTALL) $(SCRIPT_PERL_GEN) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 504 install-python-script: $(SCRIPT_PYTHON_GEN)
 505         $(INSTALL) $(SCRIPT_PYTHON_GEN) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 506
 507 .PHONY: clean-perl-script clean-sh-script clean-python-script
 508 clean-sh-script:
 509         $(RM) $(SCRIPT_SH_GEN)
 510 clean-perl-script:
 511         $(RM) $(SCRIPT_PERL_GEN)
 512 clean-python-script:
 513         $(RM) $(SCRIPT_PYTHON_GEN)
 514
 515 SCRIPTS = $(SCRIPT_SH_GEN) \
 516           $(SCRIPT_PERL_GEN) \
 517           $(SCRIPT_PYTHON_GEN) \
 518           git-instaweb
 519
 520 ETAGS_TARGET = TAGS
 521
 522 # Empty...
 523 EXTRA_PROGRAMS =
 524
 525 # ... and all the rest that could be moved out of bindir to gitexecdir
 526 PROGRAMS += $(EXTRA_PROGRAMS)
 527
 528 PROGRAM_OBJS += credential-store.o
 529 PROGRAM_OBJS += daemon.o
 530 PROGRAM_OBJS += fast-import.o
 531 PROGRAM_OBJS += http-backend.o
 532 PROGRAM_OBJS += imap-send.o
 533 PROGRAM_OBJS += sh-i18n--envsubst.o
 534 PROGRAM_OBJS += shell.o
 535 PROGRAM_OBJS += show-index.o
 536 PROGRAM_OBJS += upload-pack.o
 537 PROGRAM_OBJS += remote-testsvn.o
 538
 539 # Binary suffix, set to .exe for Windows builds
 540 X =
 541
 542 PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
 543
 544 TEST_PROGRAMS_NEED_X += test-chmtime
 545 TEST_PROGRAMS_NEED_X += test-ctype
 546 TEST_PROGRAMS_NEED_X += test-date
 547 TEST_PROGRAMS_NEED_X += test-delta
 548 TEST_PROGRAMS_NEED_X += test-dump-cache-tree
 549 TEST_PROGRAMS_NEED_X += test-genrandom
 550 TEST_PROGRAMS_NEED_X += test-index-version
 551 TEST_PROGRAMS_NEED_X += test-line-buffer
 552 TEST_PROGRAMS_NEED_X += test-match-trees
 553 TEST_PROGRAMS_NEED_X += test-mergesort
 554 TEST_PROGRAMS_NEED_X += test-mktemp
 555 TEST_PROGRAMS_NEED_X += test-parse-options
 556 TEST_PROGRAMS_NEED_X += test-path-utils
 557 TEST_PROGRAMS_NEED_X += test-regex
 558 TEST_PROGRAMS_NEED_X += test-revision-walking
 559 TEST_PROGRAMS_NEED_X += test-run-command
 560 TEST_PROGRAMS_NEED_X += test-scrap-cache-tree
 561 TEST_PROGRAMS_NEED_X += test-sha1
 562 TEST_PROGRAMS_NEED_X += test-sigchain
 563 TEST_PROGRAMS_NEED_X += test-string-list
 564 TEST_PROGRAMS_NEED_X += test-subprocess
 565 TEST_PROGRAMS_NEED_X += test-svn-fe
 566 TEST_PROGRAMS_NEED_X += test-wildmatch
 567
 568 TEST_PROGRAMS = $(patsubst %,%$X,$(TEST_PROGRAMS_NEED_X))
 569
 570 # List built-in command $C whose implementation cmd_$C() is not in
 571 # builtin/$C.o but is linked in as part of some other command.
 572 BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
 573
 574 BUILT_INS += git-cherry$X
 575 BUILT_INS += git-cherry-pick$X
 576 BUILT_INS += git-format-patch$X
 577 BUILT_INS += git-fsck-objects$X
 578 BUILT_INS += git-get-tar-commit-id$X
 579 BUILT_INS += git-init$X
 580 BUILT_INS += git-merge-subtree$X
 581 BUILT_INS += git-peek-remote$X
 582 BUILT_INS += git-repo-config$X
 583 BUILT_INS += git-show$X
 584 BUILT_INS += git-stage$X
 585 BUILT_INS += git-status$X
 586 BUILT_INS += git-whatchanged$X
 587
 588 # what 'all' will build and 'install' will install in gitexecdir,
 589 # excluding programs for built-in commands
 590 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 591
 592 # what 'all' will build but not install in gitexecdir
 593 OTHER_PROGRAMS = git$X
 594
 595 # what test wrappers are needed and 'install' will install, in bindir
 596 BINDIR_PROGRAMS_NEED_X += git
 597 BINDIR_PROGRAMS_NEED_X += git-upload-pack
 598 BINDIR_PROGRAMS_NEED_X += git-receive-pack
 599 BINDIR_PROGRAMS_NEED_X += git-upload-archive
 600 BINDIR_PROGRAMS_NEED_X += git-shell
 601
 602 BINDIR_PROGRAMS_NO_X += git-cvsserver
 603
 604 # Set paths to tools early so that they can be used for version tests.
 605 ifndef SHELL_PATH
 606         SHELL_PATH = /bin/sh
 607 endif
 608 ifndef PERL_PATH
 609         PERL_PATH = /usr/bin/perl
 610 endif
 611 ifndef PYTHON_PATH
 612         PYTHON_PATH = /usr/bin/python
 613 endif
 614
 615 export PERL_PATH
 616 export PYTHON_PATH
 617
 618 LIB_FILE = libgit.a
 619 XDIFF_LIB = xdiff/lib.a
 620 VCSSVN_LIB = vcs-svn/lib.a
 621
 622 LIB_H += xdiff/xinclude.h
 623 LIB_H += xdiff/xmacros.h
 624 LIB_H += xdiff/xdiff.h
 625 LIB_H += xdiff/xtypes.h
 626 LIB_H += xdiff/xutils.h
 627 LIB_H += xdiff/xprepare.h
 628 LIB_H += xdiff/xdiffi.h
 629 LIB_H += xdiff/xemit.h
 630
 631 LIB_H += vcs-svn/line_buffer.h
 632 LIB_H += vcs-svn/sliding_window.h
 633 LIB_H += vcs-svn/repo_tree.h
 634 LIB_H += vcs-svn/fast_export.h
 635 LIB_H += vcs-svn/svndiff.h
 636 LIB_H += vcs-svn/svndump.h
 637
 638 GENERATED_H += common-cmds.h
 639
 640 LIB_H += advice.h
 641 LIB_H += archive.h
 642 LIB_H += argv-array.h
 643 LIB_H += attr.h
 644 LIB_H += bisect.h
 645 LIB_H += blob.h
 646 LIB_H += branch.h
 647 LIB_H += builtin.h
 648 LIB_H += bulk-checkin.h
 649 LIB_H += bundle.h
 650 LIB_H += cache-tree.h
 651 LIB_H += cache.h
 652 LIB_H += color.h
 653 LIB_H += column.h
 654 LIB_H += commit.h
 655 LIB_H += compat/bswap.h
 656 LIB_H += compat/cygwin.h
 657 LIB_H += compat/mingw.h
 658 LIB_H += compat/obstack.h
 659 LIB_H += compat/poll/poll.h
 660 LIB_H += compat/precompose_utf8.h
 661 LIB_H += compat/terminal.h
 662 LIB_H += compat/win32/dirent.h
 663 LIB_H += compat/win32/pthread.h
 664 LIB_H += compat/win32/syslog.h
 665 LIB_H += connected.h
 666 LIB_H += convert.h
 667 LIB_H += credential.h
 668 LIB_H += csum-file.h
 669 LIB_H += decorate.h
 670 LIB_H += delta.h
 671 LIB_H += diff.h
 672 LIB_H += diffcore.h
 673 LIB_H += dir.h
 674 LIB_H += exec_cmd.h
 675 LIB_H += fetch-pack.h
 676 LIB_H += fmt-merge-msg.h
 677 LIB_H += fsck.h
 678 LIB_H += gettext.h
 679 LIB_H += git-compat-util.h
 680 LIB_H += gpg-interface.h
 681 LIB_H += graph.h
 682 LIB_H += grep.h
 683 LIB_H += hash.h
 684 LIB_H += help.h
 685 LIB_H += http.h
 686 LIB_H += kwset.h
 687 LIB_H += levenshtein.h
 688 LIB_H += list-objects.h
 689 LIB_H += ll-merge.h
 690 LIB_H += log-tree.h
 691 LIB_H += mailmap.h
 692 LIB_H += merge-blobs.h
 693 LIB_H += merge-recursive.h
 694 LIB_H += mergesort.h
 695 LIB_H += notes-cache.h
 696 LIB_H += notes-merge.h
 697 LIB_H += notes.h
 698 LIB_H += object.h
 699 LIB_H += pack-refs.h
 700 LIB_H += pack-revindex.h
 701 LIB_H += pack.h
 702 LIB_H += parse-options.h
 703 LIB_H += patch-ids.h
 704 LIB_H += pathspec.h
 705 LIB_H += pkt-line.h
 706 LIB_H += progress.h
 707 LIB_H += prompt.h
 708 LIB_H += quote.h
 709 LIB_H += reachable.h
 710 LIB_H += reflog-walk.h
 711 LIB_H += refs.h
 712 LIB_H += remote.h
 713 LIB_H += rerere.h
 714 LIB_H += resolve-undo.h
 715 LIB_H += revision.h
 716 LIB_H += run-command.h
 717 LIB_H += send-pack.h
 718 LIB_H += sequencer.h
 719 LIB_H += sha1-array.h
 720 LIB_H += sha1-lookup.h
 721 LIB_H += shortlog.h
 722 LIB_H += sideband.h
 723 LIB_H += sigchain.h
 724 LIB_H += strbuf.h
 725 LIB_H += streaming.h
 726 LIB_H += string-list.h
 727 LIB_H += submodule.h
 728 LIB_H += tag.h
 729 LIB_H += tar.h
 730 LIB_H += thread-utils.h
 731 LIB_H += transport.h
 732 LIB_H += tree-walk.h
 733 LIB_H += tree.h
 734 LIB_H += unpack-trees.h
 735 LIB_H += url.h
 736 LIB_H += userdiff.h
 737 LIB_H += utf8.h
 738 LIB_H += varint.h
 739 LIB_H += walker.h
 740 LIB_H += wildmatch.h
 741 LIB_H += wt-status.h
 742 LIB_H += xdiff-interface.h
 743 LIB_H += xdiff/xdiff.h
 744
 745 LIB_OBJS += abspath.o
 746 LIB_OBJS += advice.o
 747 LIB_OBJS += alias.o
 748 LIB_OBJS += alloc.o
 749 LIB_OBJS += archive.o
 750 LIB_OBJS += archive-tar.o
 751 LIB_OBJS += archive-zip.o
 752 LIB_OBJS += argv-array.o
 753 LIB_OBJS += attr.o
 754 LIB_OBJS += base85.o
 755 LIB_OBJS += bisect.o
 756 LIB_OBJS += blob.o
 757 LIB_OBJS += branch.o
 758 LIB_OBJS += bulk-checkin.o
 759 LIB_OBJS += bundle.o
 760 LIB_OBJS += cache-tree.o
 761 LIB_OBJS += color.o
 762 LIB_OBJS += column.o
 763 LIB_OBJS += combine-diff.o
 764 LIB_OBJS += commit.o
 765 LIB_OBJS += compat/obstack.o
 766 LIB_OBJS += compat/terminal.o
 767 LIB_OBJS += config.o
 768 LIB_OBJS += connect.o
 769 LIB_OBJS += connected.o
 770 LIB_OBJS += convert.o
 771 LIB_OBJS += copy.o
 772 LIB_OBJS += credential.o
 773 LIB_OBJS += csum-file.o
 774 LIB_OBJS += ctype.o
 775 LIB_OBJS += date.o
 776 LIB_OBJS += decorate.o
 777 LIB_OBJS += diffcore-break.o
 778 LIB_OBJS += diffcore-delta.o
 779 LIB_OBJS += diffcore-order.o
 780 LIB_OBJS += diffcore-pickaxe.o
 781 LIB_OBJS += diffcore-rename.o
 782 LIB_OBJS += diff-delta.o
 783 LIB_OBJS += diff-lib.o
 784 LIB_OBJS += diff-no-index.o
 785 LIB_OBJS += diff.o
 786 LIB_OBJS += dir.o
 787 LIB_OBJS += editor.o
 788 LIB_OBJS += entry.o
 789 LIB_OBJS += environment.o
 790 LIB_OBJS += exec_cmd.o
 791 LIB_OBJS += fetch-pack.o
 792 LIB_OBJS += fsck.o
 793 LIB_OBJS += gettext.o
 794 LIB_OBJS += gpg-interface.o
 795 LIB_OBJS += graph.o
 796 LIB_OBJS += grep.o
 797 LIB_OBJS += hash.o
 798 LIB_OBJS += help.o
 799 LIB_OBJS += hex.o
 800 LIB_OBJS += ident.o
 801 LIB_OBJS += kwset.o
 802 LIB_OBJS += levenshtein.o
 803 LIB_OBJS += list-objects.o
 804 LIB_OBJS += ll-merge.o
 805 LIB_OBJS += lockfile.o
 806 LIB_OBJS += log-tree.o
 807 LIB_OBJS += mailmap.o
 808 LIB_OBJS += match-trees.o
 809 LIB_OBJS += merge.o
 810 LIB_OBJS += merge-blobs.o
 811 LIB_OBJS += merge-recursive.o
 812 LIB_OBJS += mergesort.o
 813 LIB_OBJS += name-hash.o
 814 LIB_OBJS += notes.o
 815 LIB_OBJS += notes-cache.o
 816 LIB_OBJS += notes-merge.o
 817 LIB_OBJS += object.o
 818 LIB_OBJS += pack-check.o
 819 LIB_OBJS += pack-refs.o
 820 LIB_OBJS += pack-revindex.o
 821 LIB_OBJS += pack-write.o
 822 LIB_OBJS += pager.o
 823 LIB_OBJS += parse-options.o
 824 LIB_OBJS += parse-options-cb.o
 825 LIB_OBJS += patch-delta.o
 826 LIB_OBJS += patch-ids.o
 827 LIB_OBJS += path.o
 828 LIB_OBJS += pathspec.o
 829 LIB_OBJS += pkt-line.o
 830 LIB_OBJS += preload-index.o
 831 LIB_OBJS += pretty.o
 832 LIB_OBJS += progress.o
 833 LIB_OBJS += prompt.o
 834 LIB_OBJS += quote.o
 835 LIB_OBJS += reachable.o
 836 LIB_OBJS += read-cache.o
 837 LIB_OBJS += reflog-walk.o
 838 LIB_OBJS += refs.o
 839 LIB_OBJS += remote.o
 840 LIB_OBJS += replace_object.o
 841 LIB_OBJS += rerere.o
 842 LIB_OBJS += resolve-undo.o
 843 LIB_OBJS += revision.o
 844 LIB_OBJS += run-command.o
 845 LIB_OBJS += send-pack.o
 846 LIB_OBJS += sequencer.o
 847 LIB_OBJS += server-info.o
 848 LIB_OBJS += setup.o
 849 LIB_OBJS += sha1-array.o
 850 LIB_OBJS += sha1-lookup.o
 851 LIB_OBJS += sha1_file.o
 852 LIB_OBJS += sha1_name.o
 853 LIB_OBJS += shallow.o
 854 LIB_OBJS += sideband.o
 855 LIB_OBJS += sigchain.o
 856 LIB_OBJS += strbuf.o
 857 LIB_OBJS += streaming.o
 858 LIB_OBJS += string-list.o
 859 LIB_OBJS += submodule.o
 860 LIB_OBJS += symlinks.o
 861 LIB_OBJS += tag.o
 862 LIB_OBJS += trace.o
 863 LIB_OBJS += transport.o
 864 LIB_OBJS += transport-helper.o
 865 LIB_OBJS += tree-diff.o
 866 LIB_OBJS += tree.o
 867 LIB_OBJS += tree-walk.o
 868 LIB_OBJS += unpack-trees.o
 869 LIB_OBJS += url.o
 870 LIB_OBJS += usage.o
 871 LIB_OBJS += userdiff.o
 872 LIB_OBJS += utf8.o
 873 LIB_OBJS += varint.o
 874 LIB_OBJS += version.o
 875 LIB_OBJS += walker.o
 876 LIB_OBJS += wildmatch.o
 877 LIB_OBJS += wrapper.o
 878 LIB_OBJS += write_or_die.o
 879 LIB_OBJS += ws.o
 880 LIB_OBJS += wt-status.o
 881 LIB_OBJS += xdiff-interface.o
 882 LIB_OBJS += zlib.o
 883
 884 BUILTIN_OBJS += builtin/add.o
 885 BUILTIN_OBJS += builtin/annotate.o
 886 BUILTIN_OBJS += builtin/apply.o
 887 BUILTIN_OBJS += builtin/archive.o
 888 BUILTIN_OBJS += builtin/bisect--helper.o
 889 BUILTIN_OBJS += builtin/blame.o
 890 BUILTIN_OBJS += builtin/branch.o
 891 BUILTIN_OBJS += builtin/bundle.o
 892 BUILTIN_OBJS += builtin/cat-file.o
 893 BUILTIN_OBJS += builtin/check-attr.o
 894 BUILTIN_OBJS += builtin/check-ignore.o
 895 BUILTIN_OBJS += builtin/check-ref-format.o
 896 BUILTIN_OBJS += builtin/checkout-index.o
 897 BUILTIN_OBJS += builtin/checkout.o
 898 BUILTIN_OBJS += builtin/clean.o
 899 BUILTIN_OBJS += builtin/clone.o
 900 BUILTIN_OBJS += builtin/column.o
 901 BUILTIN_OBJS += builtin/commit-tree.o
 902 BUILTIN_OBJS += builtin/commit.o
 903 BUILTIN_OBJS += builtin/config.o
 904 BUILTIN_OBJS += builtin/count-objects.o
 905 BUILTIN_OBJS += builtin/credential.o
 906 BUILTIN_OBJS += builtin/describe.o
 907 BUILTIN_OBJS += builtin/diff-files.o
 908 BUILTIN_OBJS += builtin/diff-index.o
 909 BUILTIN_OBJS += builtin/diff-tree.o
 910 BUILTIN_OBJS += builtin/diff.o
 911 BUILTIN_OBJS += builtin/fast-export.o
 912 BUILTIN_OBJS += builtin/fetch-pack.o
 913 BUILTIN_OBJS += builtin/fetch.o
 914 BUILTIN_OBJS += builtin/fmt-merge-msg.o
 915 BUILTIN_OBJS += builtin/for-each-ref.o
 916 BUILTIN_OBJS += builtin/fsck.o
 917 BUILTIN_OBJS += builtin/gc.o
 918 BUILTIN_OBJS += builtin/grep.o
 919 BUILTIN_OBJS += builtin/hash-object.o
 920 BUILTIN_OBJS += builtin/help.o
 921 BUILTIN_OBJS += builtin/index-pack.o
 922 BUILTIN_OBJS += builtin/init-db.o
 923 BUILTIN_OBJS += builtin/log.o
 924 BUILTIN_OBJS += builtin/ls-files.o
 925 BUILTIN_OBJS += builtin/ls-remote.o
 926 BUILTIN_OBJS += builtin/ls-tree.o
 927 BUILTIN_OBJS += builtin/mailinfo.o
 928 BUILTIN_OBJS += builtin/mailsplit.o
 929 BUILTIN_OBJS += builtin/merge.o
 930 BUILTIN_OBJS += builtin/merge-base.o
 931 BUILTIN_OBJS += builtin/merge-file.o
 932 BUILTIN_OBJS += builtin/merge-index.o
 933 BUILTIN_OBJS += builtin/merge-ours.o
 934 BUILTIN_OBJS += builtin/merge-recursive.o
 935 BUILTIN_OBJS += builtin/merge-tree.o
 936 BUILTIN_OBJS += builtin/mktag.o
 937 BUILTIN_OBJS += builtin/mktree.o
 938 BUILTIN_OBJS += builtin/mv.o
 939 BUILTIN_OBJS += builtin/name-rev.o
 940 BUILTIN_OBJS += builtin/notes.o
 941 BUILTIN_OBJS += builtin/pack-objects.o
 942 BUILTIN_OBJS += builtin/pack-redundant.o
 943 BUILTIN_OBJS += builtin/pack-refs.o
 944 BUILTIN_OBJS += builtin/patch-id.o
 945 BUILTIN_OBJS += builtin/prune-packed.o
 946 BUILTIN_OBJS += builtin/prune.o
 947 BUILTIN_OBJS += builtin/push.o
 948 BUILTIN_OBJS += builtin/read-tree.o
 949 BUILTIN_OBJS += builtin/receive-pack.o
 950 BUILTIN_OBJS += builtin/reflog.o
 951 BUILTIN_OBJS += builtin/remote.o
 952 BUILTIN_OBJS += builtin/remote-ext.o
 953 BUILTIN_OBJS += builtin/remote-fd.o
 954 BUILTIN_OBJS += builtin/replace.o
 955 BUILTIN_OBJS += builtin/rerere.o
 956 BUILTIN_OBJS += builtin/reset.o
 957 BUILTIN_OBJS += builtin/rev-list.o
 958 BUILTIN_OBJS += builtin/rev-parse.o
 959 BUILTIN_OBJS += builtin/revert.o
 960 BUILTIN_OBJS += builtin/rm.o
 961 BUILTIN_OBJS += builtin/send-pack.o
 962 BUILTIN_OBJS += builtin/shortlog.o
 963 BUILTIN_OBJS += builtin/show-branch.o
 964 BUILTIN_OBJS += builtin/show-ref.o
 965 BUILTIN_OBJS += builtin/stripspace.o
 966 BUILTIN_OBJS += builtin/symbolic-ref.o
 967 BUILTIN_OBJS += builtin/tag.o
 968 BUILTIN_OBJS += builtin/tar-tree.o
 969 BUILTIN_OBJS += builtin/unpack-file.o
 970 BUILTIN_OBJS += builtin/unpack-objects.o
 971 BUILTIN_OBJS += builtin/update-index.o
 972 BUILTIN_OBJS += builtin/update-ref.o
 973 BUILTIN_OBJS += builtin/update-server-info.o
 974 BUILTIN_OBJS += builtin/upload-archive.o
 975 BUILTIN_OBJS += builtin/var.o
 976 BUILTIN_OBJS += builtin/verify-pack.o
 977 BUILTIN_OBJS += builtin/verify-tag.o
 978 BUILTIN_OBJS += builtin/write-tree.o
 979
 980 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 981 EXTLIBS =
 982
 983 GIT_USER_AGENT = git/$(GIT_VERSION)
 984
 985 include config.mak.uname
 986 -include config.mak.autogen
 987 -include config.mak
 988
 989 ifndef sysconfdir
 990 ifeq ($(prefix),/usr)
 991 sysconfdir = /etc
 992 else
 993 sysconfdir = etc
 994 endif
 995 endif
 996
 997 ifdef CHECK_HEADER_DEPENDENCIES
 998 COMPUTE_HEADER_DEPENDENCIES = no
 999 USE_COMPUTED_HEADER_DEPENDENCIES =
1000 endif
1001
1002 ifndef COMPUTE_HEADER_DEPENDENCIES
1003 COMPUTE_HEADER_DEPENDENCIES = auto
1004 endif
1005
1006 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),auto)
1007 dep_check = $(shell $(CC) $(ALL_CFLAGS) \
1008         -c -MF /dev/null -MQ /dev/null -MMD -MP \
1009         -x c /dev/null -o /dev/null 2>&1; \
1010         echo $$?)
1011 ifeq ($(dep_check),0)
1012 override COMPUTE_HEADER_DEPENDENCIES = yes
1013 else
1014 override COMPUTE_HEADER_DEPENDENCIES = no
1015 endif
1016 endif
1017
1018 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1019 USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
1020 else
1021 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),no)
1022 $(error please set COMPUTE_HEADER_DEPENDENCIES to yes, no, or auto \
1023 (not "$(COMPUTE_HEADER_DEPENDENCIES)"))
1024 endif
1025 endif
1026
1027 ifdef SANE_TOOL_PATH
1028 SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
1029 BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
1030 PATH := $(SANE_TOOL_PATH):${PATH}
1031 else
1032 BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
1033 endif
1034
1035 ifneq (,$(INLINE))
1036         BASIC_CFLAGS += -Dinline=$(INLINE)
1037 endif
1038
1039 ifneq (,$(SOCKLEN_T))
1040         BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
1041 endif
1042
1043 ifeq ($(uname_S),Darwin)
1044         ifndef NO_FINK
1045                 ifeq ($(shell test -d /sw/lib && echo y),y)
1046                         BASIC_CFLAGS += -I/sw/include
1047                         BASIC_LDFLAGS += -L/sw/lib
1048                 endif
1049         endif
1050         ifndef NO_DARWIN_PORTS
1051                 ifeq ($(shell test -d /opt/local/lib && echo y),y)
1052                         BASIC_CFLAGS += -I/opt/local/include
1053                         BASIC_LDFLAGS += -L/opt/local/lib
1054                 endif
1055         endif
1056         PTHREAD_LIBS =
1057 endif
1058
1059 ifndef CC_LD_DYNPATH
1060         ifdef NO_R_TO_GCC_LINKER
1061                 # Some gcc does not accept and pass -R to the linker to specify
1062                 # the runtime dynamic library path.
1063                 CC_LD_DYNPATH = -Wl,-rpath,
1064         else
1065                 CC_LD_DYNPATH = -R
1066         endif
1067 endif
1068
1069 ifdef NO_LIBGEN_H
1070         COMPAT_CFLAGS += -DNO_LIBGEN_H
1071         COMPAT_OBJS += compat/basename.o
1072 endif
1073
1074 ifdef USE_LIBPCRE
1075         BASIC_CFLAGS += -DUSE_LIBPCRE
1076         ifdef LIBPCREDIR
1077                 BASIC_CFLAGS += -I$(LIBPCREDIR)/include
1078                 EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib)
1079         endif
1080         EXTLIBS += -lpcre
1081 endif
1082
1083 ifdef NO_CURL
1084         BASIC_CFLAGS += -DNO_CURL
1085         REMOTE_CURL_PRIMARY =
1086         REMOTE_CURL_ALIASES =
1087         REMOTE_CURL_NAMES =
1088 else
1089         ifdef CURLDIR
1090                 # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1091                 BASIC_CFLAGS += -I$(CURLDIR)/include
1092                 CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
1093         else
1094                 CURL_LIBCURL = -lcurl
1095         endif
1096         ifdef NEEDS_SSL_WITH_CURL
1097                 CURL_LIBCURL += -lssl
1098                 ifdef NEEDS_CRYPTO_WITH_SSL
1099                         CURL_LIBCURL += -lcrypto
1100                 endif
1101         endif
1102         ifdef NEEDS_IDN_WITH_CURL
1103                 CURL_LIBCURL += -lidn
1104         endif
1105
1106         REMOTE_CURL_PRIMARY = git-remote-http$X
1107         REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1108         REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1109         PROGRAM_OBJS += http-fetch.o
1110         PROGRAMS += $(REMOTE_CURL_NAMES)
1111         curl_check := $(shell (echo 070908; curl-config --vernum) 2>/dev/null | sort -r | sed -ne 2p)
1112         ifeq "$(curl_check)" "070908"
1113                 ifndef NO_EXPAT
1114                         PROGRAM_OBJS += http-push.o
1115                 endif
1116         endif
1117         ifndef NO_EXPAT
1118                 ifdef EXPATDIR
1119                         BASIC_CFLAGS += -I$(EXPATDIR)/include
1120                         EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1121                 else
1122                         EXPAT_LIBEXPAT = -lexpat
1123                 endif
1124                 ifdef EXPAT_NEEDS_XMLPARSE_H
1125                         BASIC_CFLAGS += -DEXPAT_NEEDS_XMLPARSE_H
1126                 endif
1127         endif
1128 endif
1129
1130 ifdef ZLIB_PATH
1131         BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1132         EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1133 endif
1134 EXTLIBS += -lz
1135
1136 ifndef NO_OPENSSL
1137         OPENSSL_LIBSSL = -lssl
1138         ifdef OPENSSLDIR
1139                 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1140                 OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1141         else
1142                 OPENSSL_LINK =
1143         endif
1144         ifdef NEEDS_CRYPTO_WITH_SSL
1145                 OPENSSL_LIBSSL += -lcrypto
1146         endif
1147 else
1148         BASIC_CFLAGS += -DNO_OPENSSL
1149         BLK_SHA1 = 1
1150         OPENSSL_LIBSSL =
1151 endif
1152 ifdef NO_OPENSSL
1153         LIB_4_CRYPTO =
1154 else
1155 ifdef NEEDS_SSL_WITH_CRYPTO
1156         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1157 else
1158         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1159 endif
1160 endif
1161 ifdef NEEDS_LIBICONV
1162         ifdef ICONVDIR
1163                 BASIC_CFLAGS += -I$(ICONVDIR)/include
1164                 ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1165         else
1166                 ICONV_LINK =
1167         endif
1168         ifdef NEEDS_LIBINTL_BEFORE_LIBICONV
1169                 ICONV_LINK += -lintl
1170         endif
1171         EXTLIBS += $(ICONV_LINK) -liconv
1172 endif
1173 ifdef NEEDS_LIBGEN
1174         EXTLIBS += -lgen
1175 endif
1176 ifndef NO_GETTEXT
1177 ifndef LIBC_CONTAINS_LIBINTL
1178         EXTLIBS += -lintl
1179 endif
1180 endif
1181 ifdef NEEDS_SOCKET
1182         EXTLIBS += -lsocket
1183 endif
1184 ifdef NEEDS_NSL
1185         EXTLIBS += -lnsl
1186 endif
1187 ifdef NEEDS_RESOLV
1188         EXTLIBS += -lresolv
1189 endif
1190 ifdef NO_D_TYPE_IN_DIRENT
1191         BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1192 endif
1193 ifdef NO_D_INO_IN_DIRENT
1194         BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
1195 endif
1196 ifdef NO_GECOS_IN_PWENT
1197         BASIC_CFLAGS += -DNO_GECOS_IN_PWENT
1198 endif
1199 ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1200         BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1201 endif
1202 ifdef USE_NSEC
1203         BASIC_CFLAGS += -DUSE_NSEC
1204 endif
1205 ifdef USE_ST_TIMESPEC
1206         BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1207 endif
1208 ifdef NO_NORETURN
1209         BASIC_CFLAGS += -DNO_NORETURN
1210 endif
1211 ifdef NO_NSEC
1212         BASIC_CFLAGS += -DNO_NSEC
1213 endif
1214 ifdef SNPRINTF_RETURNS_BOGUS
1215         COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1216         COMPAT_OBJS += compat/snprintf.o
1217 endif
1218 ifdef FREAD_READS_DIRECTORIES
1219         COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1220         COMPAT_OBJS += compat/fopen.o
1221 endif
1222 ifdef NO_SYMLINK_HEAD
1223         BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1224 endif
1225 ifdef GETTEXT_POISON
1226         BASIC_CFLAGS += -DGETTEXT_POISON
1227 endif
1228 ifdef NO_GETTEXT
1229         BASIC_CFLAGS += -DNO_GETTEXT
1230         USE_GETTEXT_SCHEME ?= fallthrough
1231 endif
1232 ifdef NO_POLL
1233         NO_SYS_POLL_H = YesPlease
1234         COMPAT_CFLAGS += -DNO_POLL -Icompat/poll
1235         COMPAT_OBJS += compat/poll/poll.o
1236 endif
1237 ifdef NO_STRCASESTR
1238         COMPAT_CFLAGS += -DNO_STRCASESTR
1239         COMPAT_OBJS += compat/strcasestr.o
1240 endif
1241 ifdef NO_STRLCPY
1242         COMPAT_CFLAGS += -DNO_STRLCPY
1243         COMPAT_OBJS += compat/strlcpy.o
1244 endif
1245 ifdef NO_STRTOUMAX
1246         COMPAT_CFLAGS += -DNO_STRTOUMAX
1247         COMPAT_OBJS += compat/strtoumax.o compat/strtoimax.o
1248 endif
1249 ifdef NO_STRTOULL
1250         COMPAT_CFLAGS += -DNO_STRTOULL
1251 endif
1252 ifdef NO_STRTOK_R
1253         COMPAT_CFLAGS += -DNO_STRTOK_R
1254         COMPAT_OBJS += compat/strtok_r.o
1255 endif
1256 ifdef NO_FNMATCH
1257         COMPAT_CFLAGS += -Icompat/fnmatch
1258         COMPAT_CFLAGS += -DNO_FNMATCH
1259         COMPAT_OBJS += compat/fnmatch/fnmatch.o
1260 else
1261 ifdef NO_FNMATCH_CASEFOLD
1262         COMPAT_CFLAGS += -Icompat/fnmatch
1263         COMPAT_CFLAGS += -DNO_FNMATCH_CASEFOLD
1264         COMPAT_OBJS += compat/fnmatch/fnmatch.o
1265 endif
1266 endif
1267 ifdef USE_WILDMATCH
1268         COMPAT_CFLAGS += -DUSE_WILDMATCH
1269 endif
1270 ifdef NO_SETENV
1271         COMPAT_CFLAGS += -DNO_SETENV
1272         COMPAT_OBJS += compat/setenv.o
1273 endif
1274 ifdef NO_MKDTEMP
1275         COMPAT_CFLAGS += -DNO_MKDTEMP
1276         COMPAT_OBJS += compat/mkdtemp.o
1277 endif
1278 ifdef MKDIR_WO_TRAILING_SLASH
1279         COMPAT_CFLAGS += -DMKDIR_WO_TRAILING_SLASH
1280         COMPAT_OBJS += compat/mkdir.o
1281 endif
1282 ifdef NO_MKSTEMPS
1283         COMPAT_CFLAGS += -DNO_MKSTEMPS
1284 endif
1285 ifdef NO_UNSETENV
1286         COMPAT_CFLAGS += -DNO_UNSETENV
1287         COMPAT_OBJS += compat/unsetenv.o
1288 endif
1289 ifdef NO_SYS_SELECT_H
1290         BASIC_CFLAGS += -DNO_SYS_SELECT_H
1291 endif
1292 ifdef NO_SYS_POLL_H
1293         BASIC_CFLAGS += -DNO_SYS_POLL_H
1294 endif
1295 ifdef NEEDS_SYS_PARAM_H
1296         BASIC_CFLAGS += -DNEEDS_SYS_PARAM_H
1297 endif
1298 ifdef NO_INTTYPES_H
1299         BASIC_CFLAGS += -DNO_INTTYPES_H
1300 endif
1301 ifdef NO_INITGROUPS
1302         BASIC_CFLAGS += -DNO_INITGROUPS
1303 endif
1304 ifdef NO_MMAP
1305         COMPAT_CFLAGS += -DNO_MMAP
1306         COMPAT_OBJS += compat/mmap.o
1307 else
1308         ifdef USE_WIN32_MMAP
1309                 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1310                 COMPAT_OBJS += compat/win32mmap.o
1311         endif
1312 endif
1313 ifdef OBJECT_CREATION_USES_RENAMES
1314         COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1315 endif
1316 ifdef NO_STRUCT_ITIMERVAL
1317         COMPAT_CFLAGS += -DNO_STRUCT_ITIMERVAL
1318         NO_SETITIMER = YesPlease
1319 endif
1320 ifdef NO_SETITIMER
1321         COMPAT_CFLAGS += -DNO_SETITIMER
1322 endif
1323 ifdef NO_PREAD
1324         COMPAT_CFLAGS += -DNO_PREAD
1325         COMPAT_OBJS += compat/pread.o
1326         NO_THREAD_SAFE_PREAD = YesPlease
1327 endif
1328 ifdef NO_THREAD_SAFE_PREAD
1329         BASIC_CFLAGS += -DNO_THREAD_SAFE_PREAD
1330 endif
1331 ifdef NO_FAST_WORKING_DIRECTORY
1332         BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1333 endif
1334 ifdef NO_TRUSTABLE_FILEMODE
1335         BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1336 endif
1337 ifdef NO_IPV6
1338         BASIC_CFLAGS += -DNO_IPV6
1339 endif
1340 ifdef NO_INTPTR_T
1341         COMPAT_CFLAGS += -DNO_INTPTR_T
1342 endif
1343 ifdef NO_UINTMAX_T
1344         BASIC_CFLAGS += -Duintmax_t=uint32_t
1345 endif
1346 ifdef NO_SOCKADDR_STORAGE
1347 ifdef NO_IPV6
1348         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1349 else
1350         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1351 endif
1352 endif
1353 ifdef NO_INET_NTOP
1354         LIB_OBJS += compat/inet_ntop.o
1355         BASIC_CFLAGS += -DNO_INET_NTOP
1356 endif
1357 ifdef NO_INET_PTON
1358         LIB_OBJS += compat/inet_pton.o
1359         BASIC_CFLAGS += -DNO_INET_PTON
1360 endif
1361 ifndef NO_UNIX_SOCKETS
1362         LIB_OBJS += unix-socket.o
1363         LIB_H += unix-socket.h
1364         PROGRAM_OBJS += credential-cache.o
1365         PROGRAM_OBJS += credential-cache--daemon.o
1366 endif
1367
1368 ifdef NO_ICONV
1369         BASIC_CFLAGS += -DNO_ICONV
1370 endif
1371
1372 ifdef OLD_ICONV
1373         BASIC_CFLAGS += -DOLD_ICONV
1374 endif
1375
1376 ifdef NO_DEFLATE_BOUND
1377         BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1378 endif
1379
1380 ifdef NO_POSIX_GOODIES
1381         BASIC_CFLAGS += -DNO_POSIX_GOODIES
1382 endif
1383
1384 ifdef BLK_SHA1
1385         SHA1_HEADER = "block-sha1/sha1.h"
1386         LIB_OBJS += block-sha1/sha1.o
1387         LIB_H += block-sha1/sha1.h
1388 else
1389 ifdef PPC_SHA1
1390         SHA1_HEADER = "ppc/sha1.h"
1391         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1392         LIB_H += ppc/sha1.h
1393 else
1394         SHA1_HEADER = <openssl/sha.h>
1395         EXTLIBS += $(LIB_4_CRYPTO)
1396 endif
1397 endif
1398 ifdef NO_PERL_MAKEMAKER
1399         export NO_PERL_MAKEMAKER
1400 endif
1401 ifdef NO_HSTRERROR
1402         COMPAT_CFLAGS += -DNO_HSTRERROR
1403         COMPAT_OBJS += compat/hstrerror.o
1404 endif
1405 ifdef NO_MEMMEM
1406         COMPAT_CFLAGS += -DNO_MEMMEM
1407         COMPAT_OBJS += compat/memmem.o
1408 endif
1409 ifdef NO_GETPAGESIZE
1410         COMPAT_CFLAGS += -DNO_GETPAGESIZE
1411 endif
1412 ifdef INTERNAL_QSORT
1413         COMPAT_CFLAGS += -DINTERNAL_QSORT
1414         COMPAT_OBJS += compat/qsort.o
1415 endif
1416 ifdef RUNTIME_PREFIX
1417         COMPAT_CFLAGS += -DRUNTIME_PREFIX
1418 endif
1419
1420 ifdef NO_PTHREADS
1421         BASIC_CFLAGS += -DNO_PTHREADS
1422 else
1423         BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1424         EXTLIBS += $(PTHREAD_LIBS)
1425         LIB_OBJS += thread-utils.o
1426 endif
1427
1428 ifdef HAVE_PATHS_H
1429         BASIC_CFLAGS += -DHAVE_PATHS_H
1430 endif
1431
1432 ifdef HAVE_LIBCHARSET_H
1433         BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
1434         EXTLIBS += $(CHARSET_LIB)
1435 endif
1436
1437 ifdef HAVE_STRINGS_H
1438         BASIC_CFLAGS += -DHAVE_STRINGS_H
1439 endif
1440
1441 ifdef HAVE_DEV_TTY
1442         BASIC_CFLAGS += -DHAVE_DEV_TTY
1443 endif
1444
1445 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1446         COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1447 endif
1448 ifdef UNRELIABLE_FSTAT
1449         BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1450 endif
1451 ifdef NO_REGEX
1452         COMPAT_CFLAGS += -Icompat/regex
1453         COMPAT_OBJS += compat/regex/regex.o
1454 endif
1455 ifdef CYGWIN_V15_WIN32API
1456         COMPAT_CFLAGS += -DCYGWIN_V15_WIN32API
1457 endif
1458
1459 ifdef USE_NED_ALLOCATOR
1460        COMPAT_CFLAGS += -Icompat/nedmalloc
1461        COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1462 endif
1463
1464 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1465         export GIT_TEST_CMP_USE_COPIED_CONTEXT
1466 endif
1467
1468 ifndef NO_MSGFMT_EXTENDED_OPTIONS
1469         MSGFMT += --check --statistics
1470 endif
1471
1472 ifneq (,$(XDL_FAST_HASH))
1473         BASIC_CFLAGS += -DXDL_FAST_HASH
1474 endif
1475
1476 ifeq ($(TCLTK_PATH),)
1477 NO_TCLTK = NoThanks
1478 endif
1479
1480 ifeq ($(PERL_PATH),)
1481 NO_PERL = NoThanks
1482 endif
1483
1484 ifeq ($(PYTHON_PATH),)
1485 NO_PYTHON = NoThanks
1486 endif
1487
1488 QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1489 QUIET_SUBDIR1  =
1490
1491 ifneq ($(findstring $(MAKEFLAGS),w),w)
1492 PRINT_DIR = --no-print-directory
1493 else # "make -w"
1494 NO_SUBDIR = :
1495 endif
1496
1497 ifneq ($(findstring $(MAKEFLAGS),s),s)
1498 ifndef V
1499         QUIET_CC       = @echo '   ' CC $@;
1500         QUIET_AR       = @echo '   ' AR $@;
1501         QUIET_LINK     = @echo '   ' LINK $@;
1502         QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1503         QUIET_GEN      = @echo '   ' GEN $@;
1504         QUIET_LNCP     = @echo '   ' LN/CP $@;
1505         QUIET_XGETTEXT = @echo '   ' XGETTEXT $@;
1506         QUIET_MSGFMT   = @echo '   ' MSGFMT $@;
1507         QUIET_GCOV     = @echo '   ' GCOV $@;
1508         QUIET_SP       = @echo '   ' SP $<;
1509         QUIET_SUBDIR0  = +@subdir=
1510         QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1511                          $(MAKE) $(PRINT_DIR) -C $$subdir
1512         export V
1513         export QUIET_GEN
1514         export QUIET_BUILT_IN
1515 endif
1516 endif
1517
1518 ifdef NO_INSTALL_HARDLINKS
1519         export NO_INSTALL_HARDLINKS
1520 endif
1521
1522 ### profile feedback build
1523 #
1524
1525 # Can adjust this to be a global directory if you want to do extended
1526 # data gathering
1527 PROFILE_DIR := $(CURDIR)
1528
1529 ifeq ("$(PROFILE)","GEN")
1530         CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
1531         EXTLIBS += -lgcov
1532         export CCACHE_DISABLE = t
1533         V = 1
1534 else
1535 ifneq ("$(PROFILE)","")
1536         CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
1537         export CCACHE_DISABLE = t
1538         V = 1
1539 endif
1540 endif
1541
1542 # Shell quote (do not use $(call) to accommodate ancient setups);
1543
1544 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
1545 ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1546 ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
1547
1548 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1549 bindir_SQ = $(subst ','\'',$(bindir))
1550 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1551 mandir_SQ = $(subst ','\'',$(mandir))
1552 infodir_SQ = $(subst ','\'',$(infodir))
1553 localedir_SQ = $(subst ','\'',$(localedir))
1554 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1555 template_dir_SQ = $(subst ','\'',$(template_dir))
1556 htmldir_SQ = $(subst ','\'',$(htmldir))
1557 prefix_SQ = $(subst ','\'',$(prefix))
1558 gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
1559
1560 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1561 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1562 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
1563 TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1564 DIFF_SQ = $(subst ','\'',$(DIFF))
1565
1566 LIBS = $(GITLIBS) $(EXTLIBS)
1567
1568 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
1569         $(COMPAT_CFLAGS)
1570 LIB_OBJS += $(COMPAT_OBJS)
1571
1572 # Quote for C
1573
1574 ifdef DEFAULT_EDITOR
1575 DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
1576 DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
1577
1578 BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
1579 endif
1580
1581 ifdef DEFAULT_PAGER
1582 DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
1583 DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
1584
1585 BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
1586 endif
1587
1588 ifdef SHELL_PATH
1589 SHELL_PATH_CQ = "$(subst ",\",$(subst \,\\,$(SHELL_PATH)))"
1590 SHELL_PATH_CQ_SQ = $(subst ','\'',$(SHELL_PATH_CQ))
1591
1592 BASIC_CFLAGS += -DSHELL_PATH='$(SHELL_PATH_CQ_SQ)'
1593 endif
1594
1595 GIT_USER_AGENT_SQ = $(subst ','\'',$(GIT_USER_AGENT))
1596 GIT_USER_AGENT_CQ = "$(subst ",\",$(subst \,\\,$(GIT_USER_AGENT)))"
1597 GIT_USER_AGENT_CQ_SQ = $(subst ','\'',$(GIT_USER_AGENT_CQ))
1598 GIT-USER-AGENT: FORCE
1599         @if test x'$(GIT_USER_AGENT_SQ)' != x"`cat GIT-USER-AGENT 2>/dev/null`"; then \
1600                 echo '$(GIT_USER_AGENT_SQ)' >GIT-USER-AGENT; \
1601         fi
1602
1603 ifdef DEFAULT_HELP_FORMAT
1604 BASIC_CFLAGS += -DDEFAULT_HELP_FORMAT='"$(DEFAULT_HELP_FORMAT)"'
1605 endif
1606
1607 ALL_CFLAGS += $(BASIC_CFLAGS)
1608 ALL_LDFLAGS += $(BASIC_LDFLAGS)
1609
1610 export DIFF TAR INSTALL DESTDIR SHELL_PATH
1611
1612
1613 ### Build rules
1614
1615 SHELL = $(SHELL_PATH)
1616
1617 all:: shell_compatibility_test
1618
1619 ifeq "$(PROFILE)" "BUILD"
1620 ifeq ($(filter all,$(MAKECMDGOALS)),all)
1621 all:: profile-clean
1622         $(MAKE) PROFILE=GEN all
1623         $(MAKE) PROFILE=GEN -j1 test
1624 endif
1625 endif
1626
1627 all:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1628 ifneq (,$X)
1629         $(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';)
1630 endif
1631
1632 all::
1633 ifndef NO_TCLTK
1634         $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1635         $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1636 endif
1637 ifndef NO_PERL
1638         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' localedir='$(localedir_SQ)' all
1639 endif
1640 ifndef NO_PYTHON
1641         $(QUIET_SUBDIR0)git_remote_helpers $(QUIET_SUBDIR1) PYTHON_PATH='$(PYTHON_PATH_SQ)' prefix='$(prefix_SQ)' all
1642 endif
1643         $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
1644
1645 please_set_SHELL_PATH_to_a_more_modern_shell:
1646         @$$(:)
1647
1648 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1649
1650 strip: $(PROGRAMS) git$X
1651         $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
1652
1653 ### Target-specific flags and dependencies
1654
1655 # The generic compilation pattern rule and automatically
1656 # computed header dependencies (falling back to a dependency on
1657 # LIB_H) are enough to describe how most targets should be built,
1658 # but some targets are special enough to need something a little
1659 # different.
1660 #
1661 # - When a source file "foo.c" #includes a generated header file,
1662 #   we need to list that dependency for the "foo.o" target.
1663 #
1664 #   We also list it from other targets that are built from foo.c
1665 #   like "foo.sp" and "foo.s", even though that is easy to forget
1666 #   to do because the generated header is already present around
1667 #   after a regular build attempt.
1668 #
1669 # - Some code depends on configuration kept in makefile
1670 #   variables. The target-specific variable EXTRA_CPPFLAGS can
1671 #   be used to convey that information to the C preprocessor
1672 #   using -D options.
1673 #
1674 #   The "foo.o" target should have a corresponding dependency on
1675 #   a file that changes when the value of the makefile variable
1676 #   changes.  For example, targets making use of the
1677 #   $(GIT_VERSION) variable depend on GIT-VERSION-FILE.
1678 #
1679 #   Technically the ".sp" and ".s" targets do not need this
1680 #   dependency because they are force-built, but they get the
1681 #   same dependency for consistency. This way, you do not have to
1682 #   know how each target is implemented. And it means the
1683 #   dependencies here will not need to change if the force-build
1684 #   details change some day.
1685
1686 git.sp git.s git.o: GIT-PREFIX
1687 git.sp git.s git.o: EXTRA_CPPFLAGS = \
1688         '-DGIT_HTML_PATH="$(htmldir_SQ)"' \
1689         '-DGIT_MAN_PATH="$(mandir_SQ)"' \
1690         '-DGIT_INFO_PATH="$(infodir_SQ)"'
1691
1692 git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
1693         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ git.o \
1694                 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
1695
1696 help.sp help.s help.o: common-cmds.h
1697
1698 builtin/help.sp builtin/help.s builtin/help.o: common-cmds.h GIT-PREFIX
1699 builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
1700         '-DGIT_HTML_PATH="$(htmldir_SQ)"' \
1701         '-DGIT_MAN_PATH="$(mandir_SQ)"' \
1702         '-DGIT_INFO_PATH="$(infodir_SQ)"'
1703
1704 version.sp version.s version.o: GIT-VERSION-FILE GIT-USER-AGENT
1705 version.sp version.s version.o: EXTRA_CPPFLAGS = \
1706         '-DGIT_VERSION="$(GIT_VERSION)"' \
1707         '-DGIT_USER_AGENT=$(GIT_USER_AGENT_CQ_SQ)'
1708
1709 $(BUILT_INS): git$X
1710         $(QUIET_BUILT_IN)$(RM) $@ && \
1711         ln git$X $@ 2>/dev/null || \
1712         ln -s git$X $@ 2>/dev/null || \
1713         cp git$X $@
1714
1715 common-cmds.h: ./generate-cmdlist.sh command-list.txt
1716
1717 common-cmds.h: $(wildcard Documentation/git-*.txt)
1718         $(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
1719
1720 SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
1721         $(localedir_SQ):$(NO_CURL):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
1722         $(gitwebdir_SQ):$(PERL_PATH_SQ)
1723 define cmd_munge_script
1724 $(RM) $@ $@+ && \
1725 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1726     -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1727     -e 's|@@DIFF@@|$(DIFF_SQ)|' \
1728     -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
1729     -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1730     -e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \
1731     -e $(BROKEN_PATH_FIX) \
1732     -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
1733     -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1734     $@.sh >$@+
1735 endef
1736
1737 GIT-SCRIPT-DEFINES: FORCE
1738         @FLAGS='$(SCRIPT_DEFINES)'; \
1739             if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1740                 echo >&2 "    * new script parameters"; \
1741                 echo "$$FLAGS" >$@; \
1742             fi
1743
1744
1745 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh GIT-SCRIPT-DEFINES
1746         $(QUIET_GEN)$(cmd_munge_script) && \
1747         chmod +x $@+ && \
1748         mv $@+ $@
1749
1750 $(SCRIPT_LIB) : % : %.sh GIT-SCRIPT-DEFINES
1751         $(QUIET_GEN)$(cmd_munge_script) && \
1752         mv $@+ $@
1753
1754 ifndef NO_PERL
1755 $(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
1756
1757 perl/perl.mak: perl/PM.stamp
1758
1759 perl/PM.stamp: FORCE
1760         $(QUIET_GEN)$(FIND) perl -type f -name '*.pm' | sort >$@+ && \
1761         { cmp $@+ $@ >/dev/null 2>/dev/null || mv $@+ $@; } && \
1762         $(RM) $@+
1763
1764 perl/perl.mak: GIT-CFLAGS GIT-PREFIX perl/Makefile perl/Makefile.PL
1765         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
1766
1767 $(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl GIT-VERSION-FILE
1768         $(QUIET_GEN)$(RM) $@ $@+ && \
1769         INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
1770         sed -e '1{' \
1771             -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1772             -e '        h' \
1773             -e '        s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "'"$$INSTLIBDIR"'"));=' \
1774             -e '        H' \
1775             -e '        x' \
1776             -e '}' \
1777             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1778             $@.perl >$@+ && \
1779         chmod +x $@+ && \
1780         mv $@+ $@
1781
1782
1783 .PHONY: gitweb
1784 gitweb:
1785         $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
1786
1787 git-instaweb: git-instaweb.sh gitweb GIT-SCRIPT-DEFINES
1788         $(QUIET_GEN)$(cmd_munge_script) && \
1789         chmod +x $@+ && \
1790         mv $@+ $@
1791 else # NO_PERL
1792 $(patsubst %.perl,%,$(SCRIPT_PERL)) git-instaweb: % : unimplemented.sh
1793         $(QUIET_GEN)$(RM) $@ $@+ && \
1794         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1795             -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
1796             unimplemented.sh >$@+ && \
1797         chmod +x $@+ && \
1798         mv $@+ $@
1799 endif # NO_PERL
1800
1801 ifndef NO_PYTHON
1802 $(patsubst %.py,%,$(SCRIPT_PYTHON)): GIT-CFLAGS GIT-PREFIX GIT-PYTHON-VARS
1803 $(patsubst %.py,%,$(SCRIPT_PYTHON)): % : %.py
1804         $(QUIET_GEN)$(RM) $@ $@+ && \
1805         INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C git_remote_helpers -s \
1806                 --no-print-directory prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' \
1807                 instlibdir` && \
1808         sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
1809             -e 's|\(os\.getenv("GITPYTHONLIB"\)[^)]*)|\1,"@@INSTLIBDIR@@")|' \
1810             -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
1811             $@.py >$@+ && \
1812         chmod +x $@+ && \
1813         mv $@+ $@
1814 else # NO_PYTHON
1815 $(patsubst %.py,%,$(SCRIPT_PYTHON)): % : unimplemented.sh
1816         $(QUIET_GEN)$(RM) $@ $@+ && \
1817         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1818             -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
1819             unimplemented.sh >$@+ && \
1820         chmod +x $@+ && \
1821         mv $@+ $@
1822 endif # NO_PYTHON
1823
1824 CONFIGURE_RECIPE = $(RM) configure configure.ac+ && \
1825                    sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1826                         configure.ac >configure.ac+ && \
1827                    autoconf -o configure configure.ac+ && \
1828                    $(RM) configure.ac+
1829
1830 configure: configure.ac GIT-VERSION-FILE
1831         $(QUIET_GEN)$(CONFIGURE_RECIPE)
1832
1833 ifdef AUTOCONFIGURED
1834 # We avoid depending on 'configure' here, because it gets rebuilt
1835 # every time GIT-VERSION-FILE is modified, only to update the embedded
1836 # version number string, which config.status does not care about.  We
1837 # do want to recheck when the platform/environment detection logic
1838 # changes, hence this depends on configure.ac.
1839 config.status: configure.ac
1840         $(QUIET_GEN)$(CONFIGURE_RECIPE) && \
1841         if test -f config.status; then \
1842           ./config.status --recheck; \
1843         else \
1844           ./configure; \
1845         fi
1846 reconfigure config.mak.autogen: config.status
1847         $(QUIET_GEN)./config.status
1848 .PHONY: reconfigure # This is a convenience target.
1849 endif
1850
1851 XDIFF_OBJS += xdiff/xdiffi.o
1852 XDIFF_OBJS += xdiff/xprepare.o
1853 XDIFF_OBJS += xdiff/xutils.o
1854 XDIFF_OBJS += xdiff/xemit.o
1855 XDIFF_OBJS += xdiff/xmerge.o
1856 XDIFF_OBJS += xdiff/xpatience.o
1857 XDIFF_OBJS += xdiff/xhistogram.o
1858
1859 VCSSVN_OBJS += vcs-svn/line_buffer.o
1860 VCSSVN_OBJS += vcs-svn/sliding_window.o
1861 VCSSVN_OBJS += vcs-svn/repo_tree.o
1862 VCSSVN_OBJS += vcs-svn/fast_export.o
1863 VCSSVN_OBJS += vcs-svn/svndiff.o
1864 VCSSVN_OBJS += vcs-svn/svndump.o
1865
1866 TEST_OBJS := $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
1867 OBJECTS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
1868         $(XDIFF_OBJS) \
1869         $(VCSSVN_OBJS) \
1870         git.o
1871 ifndef NO_CURL
1872         OBJECTS += http.o http-walker.o remote-curl.o
1873 endif
1874
1875 dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
1876 dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
1877
1878 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1879 $(dep_dirs):
1880         @mkdir -p $@
1881
1882 missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
1883 dep_file = $(dir $@).depend/$(notdir $@).d
1884 dep_args = -MF $(dep_file) -MQ $@ -MMD -MP
1885 ifdef CHECK_HEADER_DEPENDENCIES
1886 $(error cannot compute header dependencies outside a normal build. \
1887 Please unset CHECK_HEADER_DEPENDENCIES and try again)
1888 endif
1889 endif
1890
1891 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1892 ifndef CHECK_HEADER_DEPENDENCIES
1893 dep_dirs =
1894 missing_dep_dirs =
1895 dep_args =
1896 endif
1897 endif
1898
1899 ifdef CHECK_HEADER_DEPENDENCIES
1900 ifndef PRINT_HEADER_DEPENDENCIES
1901 missing_deps = $(filter-out $(notdir $^), \
1902         $(notdir $(shell $(MAKE) -s $@ \
1903                 CHECK_HEADER_DEPENDENCIES=YesPlease \
1904                 USE_COMPUTED_HEADER_DEPENDENCIES=YesPlease \
1905                 PRINT_HEADER_DEPENDENCIES=YesPlease)))
1906 endif
1907 endif
1908
1909 ASM_SRC := $(wildcard $(OBJECTS:o=S))
1910 ASM_OBJ := $(ASM_SRC:S=o)
1911 C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
1912
1913 .SUFFIXES:
1914
1915 ifdef PRINT_HEADER_DEPENDENCIES
1916 $(C_OBJ): %.o: %.c FORCE
1917         echo $^
1918 $(ASM_OBJ): %.o: %.S FORCE
1919         echo $^
1920
1921 ifndef CHECK_HEADER_DEPENDENCIES
1922 $(error cannot print header dependencies during a normal build. \
1923 Please set CHECK_HEADER_DEPENDENCIES and try again)
1924 endif
1925 endif
1926
1927 ifndef PRINT_HEADER_DEPENDENCIES
1928 ifdef CHECK_HEADER_DEPENDENCIES
1929 $(C_OBJ): %.o: %.c $(dep_files) FORCE
1930         @set -e; echo CHECK $@; \
1931         missing_deps="$(missing_deps)"; \
1932         if test "$$missing_deps"; \
1933         then \
1934                 echo missing dependencies: $$missing_deps; \
1935                 false; \
1936         fi
1937 $(ASM_OBJ): %.o: %.S $(dep_files) FORCE
1938         @set -e; echo CHECK $@; \
1939         missing_deps="$(missing_deps)"; \
1940         if test "$$missing_deps"; \
1941         then \
1942                 echo missing dependencies: $$missing_deps; \
1943                 false; \
1944         fi
1945 endif
1946 endif
1947
1948 ifndef CHECK_HEADER_DEPENDENCIES
1949 $(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
1950         $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1951 $(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
1952         $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1953 endif
1954
1955 %.s: %.c GIT-CFLAGS FORCE
1956         $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1957
1958 ifdef USE_COMPUTED_HEADER_DEPENDENCIES
1959 # Take advantage of gcc's on-the-fly dependency generation
1960 # See <http://gcc.gnu.org/gcc-3.0/features.html>.
1961 dep_files_present := $(wildcard $(dep_files))
1962 ifneq ($(dep_files_present),)
1963 include $(dep_files_present)
1964 endif
1965 else
1966 # Dependencies on header files, for platforms that do not support
1967 # the gcc -MMD option.
1968 #
1969 # Dependencies on automatically generated headers such as common-cmds.h
1970 # should _not_ be included here, since they are necessary even when
1971 # building an object for the first time.
1972
1973 $(OBJECTS): $(LIB_H)
1974 endif
1975
1976 exec_cmd.sp exec_cmd.s exec_cmd.o: GIT-PREFIX
1977 exec_cmd.sp exec_cmd.s exec_cmd.o: EXTRA_CPPFLAGS = \
1978         '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
1979         '-DBINDIR="$(bindir_relative_SQ)"' \
1980         '-DPREFIX="$(prefix_SQ)"'
1981
1982 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: GIT-PREFIX
1983 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
1984         -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
1985
1986 config.sp config.s config.o: GIT-PREFIX
1987 config.sp config.s config.o: EXTRA_CPPFLAGS = \
1988         -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
1989
1990 attr.sp attr.s attr.o: GIT-PREFIX
1991 attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
1992         -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
1993
1994 gettext.sp gettext.s gettext.o: GIT-PREFIX
1995 gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
1996         -DGIT_LOCALE_PATH='"$(localedir_SQ)"'
1997
1998 ifdef NO_EXPAT
1999 http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
2000 endif
2001
2002 ifdef NO_REGEX
2003 compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
2004         -DGAWK -DNO_MBSUPPORT
2005 endif
2006
2007 ifdef USE_NED_ALLOCATOR
2008 compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
2009         -DNDEBUG -DOVERRIDE_STRDUP -DREPLACE_SYSTEM_ALLOCATOR
2010 endif
2011
2012 git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
2013         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
2014
2015 git-imap-send$X: imap-send.o GIT-LDFLAGS $(GITLIBS)
2016         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2017                 $(LIBS) $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
2018
2019 git-http-fetch$X: revision.o http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
2020         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2021                 $(LIBS) $(CURL_LIBCURL)
2022 git-http-push$X: revision.o http.o http-push.o GIT-LDFLAGS $(GITLIBS)
2023         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2024                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
2025
2026 git-remote-testsvn$X: remote-testsvn.o GIT-LDFLAGS $(GITLIBS) $(VCSSVN_LIB)
2027         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) \
2028         $(VCSSVN_LIB)
2029
2030 $(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
2031         $(QUIET_LNCP)$(RM) $@ && \
2032         ln $< $@ 2>/dev/null || \
2033         ln -s $< $@ 2>/dev/null || \
2034         cp $< $@
2035
2036 $(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
2037         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2038                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
2039
2040 $(LIB_FILE): $(LIB_OBJS)
2041         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
2042
2043 $(XDIFF_LIB): $(XDIFF_OBJS)
2044         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(XDIFF_OBJS)
2045
2046 $(VCSSVN_LIB): $(VCSSVN_OBJS)
2047         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(VCSSVN_OBJS)
2048
2049 export DEFAULT_EDITOR DEFAULT_PAGER
2050
2051 doc:
2052         $(MAKE) -C Documentation all
2053
2054 man:
2055         $(MAKE) -C Documentation man
2056
2057 html:
2058         $(MAKE) -C Documentation html
2059
2060 info:
2061         $(MAKE) -C Documentation info
2062
2063 pdf:
2064         $(MAKE) -C Documentation pdf
2065
2066 XGETTEXT_FLAGS = \
2067         --force-po \
2068         --add-comments \
2069         --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
2070         --from-code=UTF-8
2071 XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
2072         --keyword=_ --keyword=N_ --keyword="Q_:1,2"
2073 XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell \
2074         --keyword=gettextln --keyword=eval_gettextln
2075 XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --keyword=__ --language=Perl
2076 LOCALIZED_C := $(C_OBJ:o=c) $(LIB_H) $(GENERATED_H)
2077 LOCALIZED_SH := $(SCRIPT_SH)
2078 LOCALIZED_PERL := $(SCRIPT_PERL)
2079
2080 ifdef XGETTEXT_INCLUDE_TESTS
2081 LOCALIZED_C += t/t0200/test.c
2082 LOCALIZED_SH += t/t0200/test.sh
2083 LOCALIZED_PERL += t/t0200/test.perl
2084 endif
2085
2086 po/git.pot: $(LOCALIZED_C)
2087         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C)
2088         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \
2089                 $(LOCALIZED_SH)
2090         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_PERL) \
2091                 $(LOCALIZED_PERL)
2092         mv $@+ $@
2093
2094 pot: po/git.pot
2095
2096 POFILES := $(wildcard po/*.po)
2097 MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
2098
2099 ifndef NO_GETTEXT
2100 all:: $(MOFILES)
2101 endif
2102
2103 po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
2104         $(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $<
2105
2106 FIND_SOURCE_FILES = ( git ls-files '*.[hcS]' 2>/dev/null || \
2107                         $(FIND) . \( -name .git -type d -prune \) \
2108                                 -o \( -name '*.[hcS]' -type f -print \) )
2109
2110 $(ETAGS_TARGET): FORCE
2111         $(RM) $(ETAGS_TARGET)
2112         $(FIND_SOURCE_FILES) | xargs etags -a -o $(ETAGS_TARGET)
2113
2114 tags: FORCE
2115         $(RM) tags
2116         $(FIND_SOURCE_FILES) | xargs ctags -a
2117
2118 cscope:
2119         $(RM) cscope*
2120         $(FIND_SOURCE_FILES) | xargs cscope -b
2121
2122 ### Detect prefix changes
2123 TRACK_PREFIX = $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
2124                 $(localedir_SQ)
2125
2126 GIT-PREFIX: FORCE
2127         @FLAGS='$(TRACK_PREFIX)'; \
2128         if test x"$$FLAGS" != x"`cat GIT-PREFIX 2>/dev/null`" ; then \
2129                 echo >&2 "    * new prefix flags"; \
2130                 echo "$$FLAGS" >GIT-PREFIX; \
2131         fi
2132
2133 TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):$(USE_GETTEXT_SCHEME)
2134
2135 GIT-CFLAGS: FORCE
2136         @FLAGS='$(TRACK_CFLAGS)'; \
2137             if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2138                 echo >&2 "    * new build flags"; \
2139                 echo "$$FLAGS" >GIT-CFLAGS; \
2140             fi
2141
2142 TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
2143
2144 GIT-LDFLAGS: FORCE
2145         @FLAGS='$(TRACK_LDFLAGS)'; \
2146             if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
2147                 echo >&2 "    * new link flags"; \
2148                 echo "$$FLAGS" >GIT-LDFLAGS; \
2149             fi
2150
2151 # We need to apply sq twice, once to protect from the shell
2152 # that runs GIT-BUILD-OPTIONS, and then again to protect it
2153 # and the first level quoting from the shell that runs "echo".
2154 GIT-BUILD-OPTIONS: FORCE
2155         @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@
2156         @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@
2157         @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@
2158         @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@
2159         @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@
2160         @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@
2161         @echo USE_LIBPCRE=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE)))'\' >>$@
2162         @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@
2163         @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@
2164         @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@
2165 ifdef GIT_TEST_OPTS
2166         @echo GIT_TEST_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_OPTS)))'\' >>$@
2167 endif
2168 ifdef GIT_TEST_CMP
2169         @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@
2170 endif
2171 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2172         @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@
2173 endif
2174         @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@
2175         @echo GETTEXT_POISON=\''$(subst ','\'',$(subst ','\'',$(GETTEXT_POISON)))'\' >>$@
2176 ifdef GIT_PERF_REPEAT_COUNT
2177         @echo GIT_PERF_REPEAT_COUNT=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPEAT_COUNT)))'\' >>$@
2178 endif
2179 ifdef GIT_PERF_REPO
2180         @echo GIT_PERF_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPO)))'\' >>$@
2181 endif
2182 ifdef GIT_PERF_LARGE_REPO
2183         @echo GIT_PERF_LARGE_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_LARGE_REPO)))'\' >>$@
2184 endif
2185 ifdef GIT_PERF_MAKE_OPTS
2186         @echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@
2187 endif
2188
2189 ### Detect Python interpreter path changes
2190 ifndef NO_PYTHON
2191 TRACK_PYTHON = $(subst ','\'',-DPYTHON_PATH='$(PYTHON_PATH_SQ)')
2192
2193 GIT-PYTHON-VARS: FORCE
2194         @VARS='$(TRACK_PYTHON)'; \
2195             if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2196                 echo >&2 "    * new Python interpreter location"; \
2197                 echo "$$VARS" >$@; \
2198             fi
2199 endif
2200
2201 test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2202
2203 all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2204
2205 bin-wrappers/%: wrap-for-bin.sh
2206         @mkdir -p bin-wrappers
2207         $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2208              -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2209              -e 's|@@PROG@@|$(@F)|' < $< > $@ && \
2210         chmod +x $@
2211
2212 # GNU make supports exporting all variables by "export" without parameters.
2213 # However, the environment gets quite big, and some programs have problems
2214 # with that.
2215
2216 export NO_SVN_TESTS
2217 export TEST_NO_MALLOC_CHECK
2218
2219 ### Testing rules
2220
2221 test: all
2222         $(MAKE) -C t/ all
2223
2224 perf: all
2225         $(MAKE) -C t/perf/ all
2226
2227 .PHONY: test perf
2228
2229 test-ctype$X: ctype.o
2230
2231 test-date$X: date.o ctype.o
2232
2233 test-delta$X: diff-delta.o patch-delta.o
2234
2235 test-line-buffer$X: vcs-svn/lib.a
2236
2237 test-parse-options$X: parse-options.o parse-options-cb.o
2238
2239 test-svn-fe$X: vcs-svn/lib.a
2240
2241 .PRECIOUS: $(TEST_OBJS)
2242
2243 test-%$X: test-%.o GIT-LDFLAGS $(GITLIBS)
2244         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2245
2246 check-sha1:: test-sha1$X
2247         ./test-sha1.sh
2248
2249 SP_OBJ = $(patsubst %.o,%.sp,$(C_OBJ))
2250
2251 $(SP_OBJ): %.sp: %.c GIT-CFLAGS FORCE
2252         $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
2253                 $(SPARSE_FLAGS) $<
2254
2255 .PHONY: sparse $(SP_OBJ)
2256 sparse: $(SP_OBJ)
2257
2258 check: common-cmds.h
2259         @if sparse; \
2260         then \
2261                 echo 2>&1 "Use 'make sparse' instead"; \
2262                 $(MAKE) --no-print-directory sparse; \
2263         else \
2264                 echo 2>&1 "Did you mean 'make test'?"; \
2265                 exit 1; \
2266         fi
2267
2268 remove-dashes:
2269         ./fixup-builtins $(BUILT_INS) $(PROGRAMS) $(SCRIPTS)
2270
2271 ### Installation rules
2272
2273 ifneq ($(filter /%,$(firstword $(template_dir))),)
2274 template_instdir = $(template_dir)
2275 else
2276 template_instdir = $(prefix)/$(template_dir)
2277 endif
2278 export template_instdir
2279
2280 ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2281 gitexec_instdir = $(gitexecdir)
2282 else
2283 gitexec_instdir = $(prefix)/$(gitexecdir)
2284 endif
2285 gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2286 export gitexec_instdir
2287
2288 ifneq ($(filter /%,$(firstword $(mergetoolsdir))),)
2289 mergetools_instdir = $(mergetoolsdir)
2290 else
2291 mergetools_instdir = $(prefix)/$(mergetoolsdir)
2292 endif
2293 mergetools_instdir_SQ = $(subst ','\'',$(mergetools_instdir))
2294
2295 install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2296
2297 install: all
2298         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2299         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2300         $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2301         $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2302         $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2303         $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2304         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2305         $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2306 ifndef NO_GETTEXT
2307         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)'
2308         (cd po/build/locale && $(TAR) cf - .) | \
2309         (cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -)
2310 endif
2311 ifndef NO_PERL
2312         $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2313         $(MAKE) -C gitweb install
2314 endif
2315 ifndef NO_PYTHON
2316         $(MAKE) -C git_remote_helpers prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2317 endif
2318 ifndef NO_TCLTK
2319         $(MAKE) -C gitk-git install
2320         $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2321 endif
2322 ifneq (,$X)
2323         $(foreach p,$(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';)
2324 endif
2325
2326         bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2327         execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2328         { test "$$bindir/" = "$$execdir/" || \
2329           for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
2330                 $(RM) "$$execdir/$$p" && \
2331                 test -z "$(NO_INSTALL_HARDLINKS)$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2332                 ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
2333                 cp "$$bindir/$$p" "$$execdir/$$p" || exit; \
2334           done; \
2335         } && \
2336         for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
2337                 $(RM) "$$bindir/$$p" && \
2338                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2339                 ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
2340                 ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
2341                 cp "$$bindir/git$X" "$$bindir/$$p" || exit; \
2342         done && \
2343         for p in $(BUILT_INS); do \
2344                 $(RM) "$$execdir/$$p" && \
2345                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2346                 ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2347                 ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2348                 cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
2349         done && \
2350         remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
2351         for p in $$remote_curl_aliases; do \
2352                 $(RM) "$$execdir/$$p" && \
2353                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2354                 ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2355                 ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2356                 cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; \
2357         done && \
2358         ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2359
2360 install-gitweb:
2361         $(MAKE) -C gitweb install
2362
2363 install-doc:
2364         $(MAKE) -C Documentation install
2365
2366 install-man:
2367         $(MAKE) -C Documentation install-man
2368
2369 install-html:
2370         $(MAKE) -C Documentation install-html
2371
2372 install-info:
2373         $(MAKE) -C Documentation install-info
2374
2375 install-pdf:
2376         $(MAKE) -C Documentation install-pdf
2377
2378 quick-install-doc:
2379         $(MAKE) -C Documentation quick-install
2380
2381 quick-install-man:
2382         $(MAKE) -C Documentation quick-install-man
2383
2384 quick-install-html:
2385         $(MAKE) -C Documentation quick-install-html
2386
2387
2388
2389 ### Maintainer's dist rules
2390
2391 git.spec: git.spec.in GIT-VERSION-FILE
2392         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
2393         mv $@+ $@
2394
2395 GIT_TARNAME = git-$(GIT_VERSION)
2396 dist: git.spec git-archive$(X) configure
2397         ./git-archive --format=tar \
2398                 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2399         @mkdir -p $(GIT_TARNAME)
2400         @cp git.spec configure $(GIT_TARNAME)
2401         @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2402         @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2403         $(TAR) rf $(GIT_TARNAME).tar \
2404                 $(GIT_TARNAME)/git.spec \
2405                 $(GIT_TARNAME)/configure \
2406                 $(GIT_TARNAME)/version \
2407                 $(GIT_TARNAME)/git-gui/version
2408         @$(RM) -r $(GIT_TARNAME)
2409         gzip -f -9 $(GIT_TARNAME).tar
2410
2411 rpm: dist
2412         $(RPMBUILD) \
2413                 --define "_source_filedigest_algorithm md5" \
2414                 --define "_binary_filedigest_algorithm md5" \
2415                 -ta $(GIT_TARNAME).tar.gz
2416
2417 htmldocs = git-htmldocs-$(GIT_VERSION)
2418 manpages = git-manpages-$(GIT_VERSION)
2419 dist-doc:
2420         $(RM) -r .doc-tmp-dir
2421         mkdir .doc-tmp-dir
2422         $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2423         cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2424         gzip -n -9 -f $(htmldocs).tar
2425         :
2426         $(RM) -r .doc-tmp-dir
2427         mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2428         $(MAKE) -C Documentation DESTDIR=./ \
2429                 man1dir=../.doc-tmp-dir/man1 \
2430                 man5dir=../.doc-tmp-dir/man5 \
2431                 man7dir=../.doc-tmp-dir/man7 \
2432                 install
2433         cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2434         gzip -n -9 -f $(manpages).tar
2435         $(RM) -r .doc-tmp-dir
2436
2437 ### Cleaning rules
2438
2439 distclean: clean
2440         $(RM) configure
2441         $(RM) config.log config.status config.cache
2442         $(RM) config.mak.autogen config.mak.append
2443         $(RM) -r autom4te.cache
2444
2445 profile-clean:
2446         $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2447         $(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2448
2449 clean: profile-clean
2450         $(RM) *.o block-sha1/*.o ppc/*.o compat/*.o compat/*/*.o xdiff/*.o vcs-svn/*.o \
2451                 builtin/*.o $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
2452         $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2453         $(RM) $(TEST_PROGRAMS)
2454         $(RM) -r bin-wrappers $(dep_dirs)
2455         $(RM) -r po/build/
2456         $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope*
2457         $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2458         $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
2459         $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
2460         $(MAKE) -C Documentation/ clean
2461 ifndef NO_PERL
2462         $(MAKE) -C gitweb clean
2463         $(MAKE) -C perl clean
2464 endif
2465 ifndef NO_PYTHON
2466         $(MAKE) -C git_remote_helpers clean
2467 endif
2468         $(MAKE) -C templates/ clean
2469         $(MAKE) -C t/ clean
2470 ifndef NO_TCLTK
2471         $(MAKE) -C gitk-git clean
2472         $(MAKE) -C git-gui clean
2473 endif
2474         $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-BUILD-OPTIONS
2475         $(RM) GIT-USER-AGENT GIT-PREFIX GIT-SCRIPT-DEFINES GIT-PYTHON-VARS
2476
2477 .PHONY: all install profile-clean clean strip
2478 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
2479 .PHONY: FORCE cscope
2480
2481 ### Check documentation
2482 #
2483 ALL_COMMANDS = $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS)
2484 ALL_COMMANDS += git
2485 ALL_COMMANDS += gitk
2486 ALL_COMMANDS += gitweb
2487 ALL_COMMANDS += git-gui git-citool
2488 check-docs::
2489         @(for v in $(ALL_COMMANDS); \
2490         do \
2491                 case "$$v" in \
2492                 git-merge-octopus | git-merge-ours | git-merge-recursive | \
2493                 git-merge-resolve | git-merge-subtree | \
2494                 git-fsck-objects | git-init-db | \
2495                 git-remote-* | git-stage | \
2496                 git-?*--?* ) continue ;; \
2497                 esac ; \
2498                 test -f "Documentation/$$v.txt" || \
2499                 echo "no doc: $$v"; \
2500                 sed -e '/^#/d' command-list.txt | \
2501                 grep -q "^$$v[  ]" || \
2502                 case "$$v" in \
2503                 git) ;; \
2504                 *) echo "no link: $$v";; \
2505                 esac ; \
2506         done; \
2507         ( \
2508                 sed -e '/^#/d' \
2509                     -e 's/[     ].*//' \
2510                     -e 's/^/listed /' command-list.txt; \
2511                 $(MAKE) -C Documentation print-man1 | \
2512                 grep '\.txt$$' | \
2513                 sed -e 's|Documentation/|documented |' \
2514                     -e 's/\.txt//'; \
2515         ) | while read how cmd; \
2516         do \
2517                 case " $(ALL_COMMANDS) " in \
2518                 *" $$cmd "*)    ;; \
2519                 *) echo "removed but $$how: $$cmd" ;; \
2520                 esac; \
2521         done ) | sort
2522
2523 ### Make sure built-ins do not have dups and listed in git.c
2524 #
2525 check-builtins::
2526         ./check-builtins.sh
2527
2528 ### Test suite coverage testing
2529 #
2530 .PHONY: coverage coverage-clean coverage-build coverage-report
2531
2532 coverage:
2533         $(MAKE) coverage-build
2534         $(MAKE) coverage-report
2535
2536 object_dirs := $(sort $(dir $(OBJECTS)))
2537 coverage-clean:
2538         $(RM) $(addsuffix *.gcov,$(object_dirs))
2539         $(RM) $(addsuffix *.gcda,$(object_dirs))
2540         $(RM) $(addsuffix *.gcno,$(object_dirs))
2541         $(RM) coverage-untested-functions
2542         $(RM) -r cover_db/
2543         $(RM) -r cover_db_html/
2544
2545 COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
2546 COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
2547 GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
2548
2549 coverage-build: coverage-clean
2550         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
2551         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
2552                 -j1 test
2553
2554 coverage-report:
2555         $(QUIET_GCOV)for dir in $(object_dirs); do \
2556                 $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
2557         done
2558
2559 coverage-untested-functions: coverage-report
2560         grep '^function.*called 0 ' *.c.gcov \
2561                 | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
2562                 > coverage-untested-functions
2563
2564 cover_db: coverage-report
2565         gcov2perl -db cover_db *.gcov
2566
2567 cover_db_html: cover_db
2568         cover -report html -outputdir cover_db_html cover_db
2569