Makefile

   1 # The default target of this Makefile is...
   2 all::
   3
   4 # Define V=1 to have a more verbose compile.
   5 #
   6 # Define SHELL_PATH to a POSIX shell if your /bin/sh is broken.
   7 #
   8 # Define SANE_TOOL_PATH to a colon-separated list of paths to prepend
   9 # to PATH if your tools in /usr/bin are broken.
  10 #
  11 # Define SOCKLEN_T to a suitable type (such as 'size_t') if your
  12 # system headers do not define a socklen_t type.
  13 #
  14 # Define INLINE to a suitable substitute (such as '__inline' or '') if git
  15 # fails to compile with errors about undefined inline functions or similar.
  16 #
  17 # Define SNPRINTF_RETURNS_BOGUS if your are on a system which snprintf()
  18 # or vsnprintf() return -1 instead of number of characters which would
  19 # have been written to the final string if enough space had been available.
  20 #
  21 # Define FREAD_READS_DIRECTORIES if your are on a system which succeeds
  22 # when attempting to read from an fopen'ed directory.
  23 #
  24 # Define NO_OPENSSL environment variable if you do not have OpenSSL.
  25 # This also implies BLK_SHA1.
  26 #
  27 # Define USE_LIBPCRE if you have and want to use libpcre. git-grep will be
  28 # able to use Perl-compatible regular expressions.
  29 #
  30 # Define LIBPCREDIR=/foo/bar if your libpcre header and library files are in
  31 # /foo/bar/include and /foo/bar/lib directories.
  32 #
  33 # Define NO_CURL if you do not have libcurl installed.  git-http-fetch and
  34 # git-http-push are not built, and you cannot use http:// and https://
  35 # transports (neither smart nor dumb).
  36 #
  37 # Define CURLDIR=/foo/bar if your curl header and library files are in
  38 # /foo/bar/include and /foo/bar/lib directories.
  39 #
  40 # Define NO_EXPAT if you do not have expat installed.  git-http-push is
  41 # not built, and you cannot push using http:// and https:// transports (dumb).
  42 #
  43 # Define EXPATDIR=/foo/bar if your expat header and library files are in
  44 # /foo/bar/include and /foo/bar/lib directories.
  45 #
  46 # Define EXPAT_NEEDS_XMLPARSE_H if you have an old version of expat (e.g.,
  47 # 1.1 or 1.2) that provides xmlparse.h instead of expat.h.
  48 #
  49 # Define NO_GETTEXT if you don't want Git output to be translated.
  50 # A translated Git requires GNU libintl or another gettext implementation,
  51 # plus libintl-perl at runtime.
  52 #
  53 # Define USE_GETTEXT_SCHEME and set it to 'fallthrough', if you don't trust
  54 # the installed gettext translation of the shell scripts output.
  55 #
  56 # Define HAVE_LIBCHARSET_H if you haven't set NO_GETTEXT and you can't
  57 # trust the langinfo.h's nl_langinfo(CODESET) function to return the
  58 # current character set. GNU and Solaris have a nl_langinfo(CODESET),
  59 # FreeBSD can use either, but MinGW and some others need to use
  60 # libcharset.h's locale_charset() instead.
  61 #
  62 # Define CHARSET_LIB to you need to link with library other than -liconv to
  63 # use locale_charset() function.  On some platforms this needs to set to
  64 # -lcharset
  65 #
  66 # Define LIBC_CONTAINS_LIBINTL if your gettext implementation doesn't
  67 # need -lintl when linking.
  68 #
  69 # Define NO_MSGFMT_EXTENDED_OPTIONS if your implementation of msgfmt
  70 # doesn't support GNU extensions like --check and --statistics
  71 #
  72 # Define HAVE_PATHS_H if you have paths.h and want to use the default PATH
  73 # it specifies.
  74 #
  75 # Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
  76 #
  77 # Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
  78 # d_type in struct dirent (Cygwin 1.5, fixed in Cygwin 1.7).
  79 #
  80 # Define HAVE_STRINGS_H if you have strings.h and need it for strcasecmp.
  81 #
  82 # Define NO_STRCASESTR if you don't have strcasestr.
  83 #
  84 # Define NO_MEMMEM if you don't have memmem.
  85 #
  86 # Define NO_GETPAGESIZE if you don't have getpagesize.
  87 #
  88 # Define NO_STRLCPY if you don't have strlcpy.
  89 #
  90 # Define NO_STRTOUMAX if you don't have both strtoimax and strtoumax in the
  91 # C library. If your compiler also does not support long long or does not have
  92 # strtoull, define NO_STRTOULL.
  93 #
  94 # Define NO_SETENV if you don't have setenv in the C library.
  95 #
  96 # Define NO_UNSETENV if you don't have unsetenv in the C library.
  97 #
  98 # Define NO_MKDTEMP if you don't have mkdtemp in the C library.
  99 #
 100 # Define MKDIR_WO_TRAILING_SLASH if your mkdir() can't deal with trailing slash.
 101 #
 102 # Define NO_MKSTEMPS if you don't have mkstemps in the C library.
 103 #
 104 # Define NO_FNMATCH if you don't have fnmatch in the C library.
 105 #
 106 # Define NO_FNMATCH_CASEFOLD if your fnmatch function doesn't have the
 107 # FNM_CASEFOLD GNU extension.
 108 #
 109 # Define USE_WILDMATCH if you want to use Git's wildmatch
 110 # implementation as fnmatch
 111 #
 112 # Define NO_GECOS_IN_PWENT if you don't have pw_gecos in struct passwd
 113 # in the C library.
 114 #
 115 # Define NO_LIBGEN_H if you don't have libgen.h.
 116 #
 117 # Define NEEDS_LIBGEN if your libgen needs -lgen when linking
 118 #
 119 # Define NO_SYS_SELECT_H if you don't have sys/select.h.
 120 #
 121 # Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
 122 # Enable it on Windows.  By default, symrefs are still used.
 123 #
 124 # Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
 125 # tests.  These tests take up a significant amount of the total test time
 126 # but are not needed unless you plan to talk to SVN repos.
 127 #
 128 # Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
 129 # installed in /sw, but don't want GIT to link against any libraries
 130 # installed there.  If defined you may specify your own (or Fink's)
 131 # include directories and library directories by defining CFLAGS
 132 # and LDFLAGS appropriately.
 133 #
 134 # Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
 135 # have DarwinPorts installed in /opt/local, but don't want GIT to
 136 # link against any libraries installed there.  If defined you may
 137 # specify your own (or DarwinPort's) include directories and
 138 # library directories by defining CFLAGS and LDFLAGS appropriately.
 139 #
 140 # Define NO_APPLE_COMMON_CRYPTO if you are building on Darwin/Mac OS X
 141 # and do not want to use Apple's CommonCrypto library.  This allows you
 142 # to provide your own OpenSSL library, for example from MacPorts.
 143 #
 144 # Define BLK_SHA1 environment variable to make use of the bundled
 145 # optimized C SHA1 routine.
 146 #
 147 # Define PPC_SHA1 environment variable when running make to make use of
 148 # a bundled SHA1 routine optimized for PowerPC.
 149 #
 150 # Define NEEDS_CRYPTO_WITH_SSL if you need -lcrypto when using -lssl (Darwin).
 151 #
 152 # Define NEEDS_SSL_WITH_CRYPTO if you need -lssl when using -lcrypto (Darwin).
 153 #
 154 # Define NEEDS_SSL_WITH_CURL if you need -lssl with -lcurl (Minix).
 155 #
 156 # Define NEEDS_IDN_WITH_CURL if you need -lidn when using -lcurl (Minix).
 157 #
 158 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
 159 #
 160 # Define NEEDS_LIBINTL_BEFORE_LIBICONV if you need libintl before libiconv.
 161 #
 162 # Define NO_INTPTR_T if you don't have intptr_t nor uintptr_t.
 163 #
 164 # Define NO_UINTMAX_T if you don't have uintmax_t.
 165 #
 166 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
 167 # Patrick Mauritz).
 168 #
 169 # Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
 170 # Notably on Solaris hstrerror resides in libresolv and on Solaris 7
 171 # inet_ntop and inet_pton additionally reside there.
 172 #
 173 # Define NO_MMAP if you want to avoid mmap.
 174 #
 175 # Define NO_SYS_POLL_H if you don't have sys/poll.h.
 176 #
 177 # Define NO_POLL if you do not have or don't want to use poll().
 178 # This also implies NO_SYS_POLL_H.
 179 #
 180 # Define NEEDS_SYS_PARAM_H if you need to include sys/param.h to compile,
 181 # *PLEASE* REPORT to git@vger.kernel.org if your platform needs this;
 182 # we want to know more about the issue.
 183 #
 184 # Define NO_PTHREADS if you do not have or do not want to use Pthreads.
 185 #
 186 # Define NO_PREAD if you have a problem with pread() system call (e.g.
 187 # cygwin1.dll before v1.5.22).
 188 #
 189 # Define NO_SETITIMER if you don't have setitimer()
 190 #
 191 # Define NO_STRUCT_ITIMERVAL if you don't have struct itimerval
 192 # This also implies NO_SETITIMER
 193 #
 194 # Define NO_THREAD_SAFE_PREAD if your pread() implementation is not
 195 # thread-safe. (e.g. compat/pread.c or cygwin)
 196 #
 197 # Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
 198 # generally faster on your platform than accessing the working directory.
 199 #
 200 # Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
 201 # the executable mode bit, but doesn't really do so.
 202 #
 203 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
 204 #
 205 # Define NO_UNIX_SOCKETS if your system does not offer unix sockets.
 206 #
 207 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
 208 # sockaddr_storage.
 209 #
 210 # Define NO_ICONV if your libc does not properly support iconv.
 211 #
 212 # Define OLD_ICONV if your library has an old iconv(), where the second
 213 # (input buffer pointer) parameter is declared with type (const char **).
 214 #
 215 # Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
 216 #
 217 # Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
 218 # that tells runtime paths to dynamic libraries;
 219 # "-Wl,-rpath=/path/lib" is used instead.
 220 #
 221 # Define NO_NORETURN if using buggy versions of gcc 4.6+ and profile feedback,
 222 # as the compiler can crash (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49299)
 223 #
 224 # Define USE_NSEC below if you want git to care about sub-second file mtimes
 225 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
 226 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
 227 # randomly break unless your underlying filesystem supports those sub-second
 228 # times (my ext3 doesn't).
 229 #
 230 # Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
 231 # "st_ctim"
 232 #
 233 # Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
 234 # available.  This automatically turns USE_NSEC off.
 235 #
 236 # Define USE_STDEV below if you want git to care about the underlying device
 237 # change being considered an inode change from the update-index perspective.
 238 #
 239 # Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
 240 # field that counts the on-disk footprint in 512-byte blocks.
 241 #
 242 # Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72
 243 # (not v1.73 or v1.71).
 244 #
 245 # Define ASCIIDOC_ROFF if your DocBook XSL does not escape raw roff directives
 246 # (versions 1.68.1 through v1.72).
 247 #
 248 # Define GNU_ROFF if your target system uses GNU groff.  This forces
 249 # apostrophes to be ASCII so that cut&pasting examples to the shell
 250 # will work.
 251 #
 252 # Define PERL_PATH to the path of your Perl binary (usually /usr/bin/perl).
 253 #
 254 # Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 255 # MakeMaker (e.g. using ActiveState under Cygwin).
 256 #
 257 # Define NO_PERL if you do not want Perl scripts or libraries at all.
 258 #
 259 # Define PYTHON_PATH to the path of your Python binary (often /usr/bin/python
 260 # but /usr/bin/python2.7 on some platforms).
 261 #
 262 # Define NO_PYTHON if you do not want Python scripts or libraries at all.
 263 #
 264 # Define NO_TCLTK if you do not want Tcl/Tk GUI.
 265 #
 266 # The TCL_PATH variable governs the location of the Tcl interpreter
 267 # used to optimize git-gui for your system.  Only used if NO_TCLTK
 268 # is not set.  Defaults to the bare 'tclsh'.
 269 #
 270 # The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
 271 # If not set it defaults to the bare 'wish'. If it is set to the empty
 272 # string then NO_TCLTK will be forced (this is used by configure script).
 273 #
 274 # Define INTERNAL_QSORT to use Git's implementation of qsort(), which
 275 # is a simplified version of the merge sort used in glibc. This is
 276 # recommended if Git triggers O(n^2) behavior in your platform's qsort().
 277 #
 278 # Define UNRELIABLE_FSTAT if your system's fstat does not return the same
 279 # information on a not yet closed file that lstat would return for the same
 280 # file after it was closed.
 281 #
 282 # Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
 283 # when hardlinking a file to another name and unlinking the original file right
 284 # away (some NTFS drivers seem to zero the contents in that scenario).
 285 #
 286 # Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
 287 # programs as a tar, where bin/ and libexec/ might be on different file systems.
 288 #
 289 # Define NO_INSTALL_HARDLINKS if you prefer to use either symbolic links or
 290 # copies to install built-in git commands e.g. git-cat-file.
 291 #
 292 # Define USE_NED_ALLOCATOR if you want to replace the platforms default
 293 # memory allocators with the nedmalloc allocator written by Niall Douglas.
 294 #
 295 # Define NO_REGEX if you have no or inferior regex support in your C library.
 296 #
 297 # Define CYGWIN_V15_WIN32API if you are using Cygwin v1.7.x but are not
 298 # using the current w32api packages. The recommended approach, however,
 299 # is to update your installation if compilation errors occur.
 300 #
 301 # Define HAVE_DEV_TTY if your system can open /dev/tty to interact with the
 302 # user.
 303 #
 304 # Define GETTEXT_POISON if you are debugging the choice of strings marked
 305 # for translation.  In a GETTEXT_POISON build, you can turn all strings marked
 306 # for translation into gibberish by setting the GIT_GETTEXT_POISON variable
 307 # (to any value) in your environment.
 308 #
 309 # Define JSMIN to point to JavaScript minifier that functions as
 310 # a filter to have gitweb.js minified.
 311 #
 312 # Define CSSMIN to point to a CSS minifier in order to generate a minified
 313 # version of gitweb.css
 314 #
 315 # Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
 316 # you want to use something different.  The value will be interpreted by the
 317 # shell at runtime when it is used.
 318 #
 319 # Define DEFAULT_EDITOR to a sensible editor command (defaults to "vi") if you
 320 # want to use something different.  The value will be interpreted by the shell
 321 # if necessary when it is used.  Examples:
 322 #
 323 #   DEFAULT_EDITOR='~/bin/vi',
 324 #   DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
 325 #   DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
 326 #
 327 # Define COMPUTE_HEADER_DEPENDENCIES to "yes" if you want dependencies on
 328 # header files to be automatically computed, to avoid rebuilding objects when
 329 # an unrelated header file changes.  Define it to "no" to use the hard-coded
 330 # dependency rules.  The default is "auto", which means to use computed header
 331 # dependencies if your compiler is detected to support it.
 332 #
 333 # Define CHECK_HEADER_DEPENDENCIES to check for problems in the hard-coded
 334 # dependency rules.
 335 #
 336 # Define NATIVE_CRLF if your platform uses CRLF for line endings.
 337 #
 338 # Define XDL_FAST_HASH to use an alternative line-hashing method in
 339 # the diff algorithm.  It gives a nice speedup if your processor has
 340 # fast unaligned word loads.  Does NOT work on big-endian systems!
 341 # Enabled by default on x86_64.
 342 #
 343 # Define GIT_USER_AGENT if you want to change how git identifies itself during
 344 # network interactions.  The default is "git/$(GIT_VERSION)".
 345 #
 346 # Define DEFAULT_HELP_FORMAT to "man", "info" or "html"
 347 # (defaults to "man") if you want to have a different default when
 348 # "git help" is called without a parameter specifying the format.
 349
 350 GIT-VERSION-FILE: FORCE
 351         @$(SHELL_PATH) ./GIT-VERSION-GEN
 352 -include GIT-VERSION-FILE
 353
 354 # CFLAGS and LDFLAGS are for the users to override from the command line.
 355
 356 CFLAGS = -g -O2 -Wall
 357 LDFLAGS =
 358 ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
 359 ALL_LDFLAGS = $(LDFLAGS)
 360 STRIP ?= strip
 361
 362 # Among the variables below, these:
 363 #   gitexecdir
 364 #   template_dir
 365 #   sysconfdir
 366 # can be specified as a relative path some/where/else;
 367 # this is interpreted as relative to $(prefix) and "git" at
 368 # runtime figures out where they are based on the path to the executable.
 369 # Additionally, the following will be treated as relative by "git" if they
 370 # begin with "$(prefix)/":
 371 #   mandir
 372 #   infodir
 373 #   htmldir
 374 # This can help installing the suite in a relocatable way.
 375
 376 prefix = $(HOME)
 377 bindir_relative = bin
 378 bindir = $(prefix)/$(bindir_relative)
 379 mandir = $(prefix)/share/man
 380 infodir = $(prefix)/share/info
 381 gitexecdir = libexec/git-core
 382 mergetoolsdir = $(gitexecdir)/mergetools
 383 sharedir = $(prefix)/share
 384 gitwebdir = $(sharedir)/gitweb
 385 localedir = $(sharedir)/locale
 386 template_dir = share/git-core/templates
 387 htmldir = $(prefix)/share/doc/git-doc
 388 ETC_GITCONFIG = $(sysconfdir)/gitconfig
 389 ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
 390 lib = lib
 391 # DESTDIR =
 392 pathsep = :
 393
 394 mandir_relative = $(patsubst $(prefix)/%,%,$(mandir))
 395 infodir_relative = $(patsubst $(prefix)/%,%,$(infodir))
 396 htmldir_relative = $(patsubst $(prefix)/%,%,$(htmldir))
 397
 398 export prefix bindir sharedir sysconfdir gitwebdir localedir
 399
 400 CC = cc
 401 AR = ar
 402 RM = rm -f
 403 DIFF = diff
 404 TAR = tar
 405 FIND = find
 406 INSTALL = install
 407 RPMBUILD = rpmbuild
 408 TCL_PATH = tclsh
 409 TCLTK_PATH = wish
 410 XGETTEXT = xgettext
 411 MSGFMT = msgfmt
 412 PTHREAD_LIBS = -lpthread
 413 PTHREAD_CFLAGS =
 414 GCOV = gcov
 415
 416 export TCL_PATH TCLTK_PATH
 417
 418 SPARSE_FLAGS =
 419
 420
 421
 422 ### --- END CONFIGURATION SECTION ---
 423
 424 # Those must not be GNU-specific; they are shared with perl/ which may
 425 # be built by a different compiler. (Note that this is an artifact now
 426 # but it still might be nice to keep that distinction.)
 427 BASIC_CFLAGS = -I.
 428 BASIC_LDFLAGS =
 429
 430 # Guard against environment variables
 431 BUILTIN_OBJS =
 432 BUILT_INS =
 433 COMPAT_CFLAGS =
 434 COMPAT_OBJS =
 435 XDIFF_OBJS =
 436 VCSSVN_OBJS =
 437 GENERATED_H =
 438 EXTRA_CPPFLAGS =
 439 LIB_H =
 440 LIB_OBJS =
 441 PROGRAM_OBJS =
 442 PROGRAMS =
 443 SCRIPT_PERL =
 444 SCRIPT_PYTHON =
 445 SCRIPT_SH =
 446 SCRIPT_LIB =
 447 TEST_PROGRAMS_NEED_X =
 448
 449 # Having this variable in your environment would break pipelines because
 450 # you cause "cd" to echo its destination to stdout.  It can also take
 451 # scripts to unexpected places.  If you like CDPATH, define it for your
 452 # interactive shell sessions without exporting it.
 453 unexport CDPATH
 454
 455 SCRIPT_SH += git-am.sh
 456 SCRIPT_SH += git-bisect.sh
 457 SCRIPT_SH += git-difftool--helper.sh
 458 SCRIPT_SH += git-filter-branch.sh
 459 SCRIPT_SH += git-lost-found.sh
 460 SCRIPT_SH += git-merge-octopus.sh
 461 SCRIPT_SH += git-merge-one-file.sh
 462 SCRIPT_SH += git-merge-resolve.sh
 463 SCRIPT_SH += git-mergetool.sh
 464 SCRIPT_SH += git-pull.sh
 465 SCRIPT_SH += git-quiltimport.sh
 466 SCRIPT_SH += git-rebase.sh
 467 SCRIPT_SH += git-repack.sh
 468 SCRIPT_SH += git-request-pull.sh
 469 SCRIPT_SH += git-stash.sh
 470 SCRIPT_SH += git-submodule.sh
 471 SCRIPT_SH += git-web--browse.sh
 472
 473 SCRIPT_LIB += git-mergetool--lib
 474 SCRIPT_LIB += git-parse-remote
 475 SCRIPT_LIB += git-rebase--am
 476 SCRIPT_LIB += git-rebase--interactive
 477 SCRIPT_LIB += git-rebase--merge
 478 SCRIPT_LIB += git-sh-setup
 479 SCRIPT_LIB += git-sh-i18n
 480
 481 SCRIPT_PERL += git-add--interactive.perl
 482 SCRIPT_PERL += git-difftool.perl
 483 SCRIPT_PERL += git-archimport.perl
 484 SCRIPT_PERL += git-cvsexportcommit.perl
 485 SCRIPT_PERL += git-cvsimport.perl
 486 SCRIPT_PERL += git-cvsserver.perl
 487 SCRIPT_PERL += git-relink.perl
 488 SCRIPT_PERL += git-send-email.perl
 489 SCRIPT_PERL += git-svn.perl
 490
 491 SCRIPT_PYTHON += git-remote-testpy.py
 492 SCRIPT_PYTHON += git-p4.py
 493
 494 # Generated files for scripts
 495 SCRIPT_SH_GEN = $(patsubst %.sh,%,$(SCRIPT_SH))
 496 SCRIPT_PERL_GEN = $(patsubst %.perl,%,$(SCRIPT_PERL))
 497 SCRIPT_PYTHON_GEN = $(patsubst %.py,%,$(SCRIPT_PYTHON))
 498
 499 # Individual rules to allow e.g.
 500 # "make -C ../.. SCRIPT_PERL=contrib/foo/bar.perl build-perl-script"
 501 # from subdirectories like contrib/*/
 502 .PHONY: build-perl-script build-sh-script build-python-script
 503 build-perl-script: $(SCRIPT_PERL_GEN)
 504 build-sh-script: $(SCRIPT_SH_GEN)
 505 build-python-script: $(SCRIPT_PYTHON_GEN)
 506
 507 .PHONY: install-perl-script install-sh-script install-python-script
 508 install-sh-script: $(SCRIPT_SH_GEN)
 509         $(INSTALL) $(SCRIPT_SH_GEN) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 510 install-perl-script: $(SCRIPT_PERL_GEN)
 511         $(INSTALL) $(SCRIPT_PERL_GEN) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 512 install-python-script: $(SCRIPT_PYTHON_GEN)
 513         $(INSTALL) $(SCRIPT_PYTHON_GEN) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 514
 515 .PHONY: clean-perl-script clean-sh-script clean-python-script
 516 clean-sh-script:
 517         $(RM) $(SCRIPT_SH_GEN)
 518 clean-perl-script:
 519         $(RM) $(SCRIPT_PERL_GEN)
 520 clean-python-script:
 521         $(RM) $(SCRIPT_PYTHON_GEN)
 522
 523 SCRIPTS = $(SCRIPT_SH_GEN) \
 524           $(SCRIPT_PERL_GEN) \
 525           $(SCRIPT_PYTHON_GEN) \
 526           git-instaweb
 527
 528 ETAGS_TARGET = TAGS
 529
 530 # Empty...
 531 EXTRA_PROGRAMS =
 532
 533 # ... and all the rest that could be moved out of bindir to gitexecdir
 534 PROGRAMS += $(EXTRA_PROGRAMS)
 535
 536 PROGRAM_OBJS += credential-store.o
 537 PROGRAM_OBJS += daemon.o
 538 PROGRAM_OBJS += fast-import.o
 539 PROGRAM_OBJS += http-backend.o
 540 PROGRAM_OBJS += imap-send.o
 541 PROGRAM_OBJS += sh-i18n--envsubst.o
 542 PROGRAM_OBJS += shell.o
 543 PROGRAM_OBJS += show-index.o
 544 PROGRAM_OBJS += upload-pack.o
 545 PROGRAM_OBJS += remote-testsvn.o
 546
 547 # Binary suffix, set to .exe for Windows builds
 548 X =
 549
 550 PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
 551
 552 TEST_PROGRAMS_NEED_X += test-chmtime
 553 TEST_PROGRAMS_NEED_X += test-ctype
 554 TEST_PROGRAMS_NEED_X += test-date
 555 TEST_PROGRAMS_NEED_X += test-delta
 556 TEST_PROGRAMS_NEED_X += test-dump-cache-tree
 557 TEST_PROGRAMS_NEED_X += test-genrandom
 558 TEST_PROGRAMS_NEED_X += test-index-version
 559 TEST_PROGRAMS_NEED_X += test-line-buffer
 560 TEST_PROGRAMS_NEED_X += test-match-trees
 561 TEST_PROGRAMS_NEED_X += test-mergesort
 562 TEST_PROGRAMS_NEED_X += test-mktemp
 563 TEST_PROGRAMS_NEED_X += test-parse-options
 564 TEST_PROGRAMS_NEED_X += test-path-utils
 565 TEST_PROGRAMS_NEED_X += test-regex
 566 TEST_PROGRAMS_NEED_X += test-revision-walking
 567 TEST_PROGRAMS_NEED_X += test-run-command
 568 TEST_PROGRAMS_NEED_X += test-scrap-cache-tree
 569 TEST_PROGRAMS_NEED_X += test-sha1
 570 TEST_PROGRAMS_NEED_X += test-sigchain
 571 TEST_PROGRAMS_NEED_X += test-string-list
 572 TEST_PROGRAMS_NEED_X += test-subprocess
 573 TEST_PROGRAMS_NEED_X += test-svn-fe
 574 TEST_PROGRAMS_NEED_X += test-wildmatch
 575
 576 TEST_PROGRAMS = $(patsubst %,%$X,$(TEST_PROGRAMS_NEED_X))
 577
 578 # List built-in command $C whose implementation cmd_$C() is not in
 579 # builtin/$C.o but is linked in as part of some other command.
 580 BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
 581
 582 BUILT_INS += git-cherry$X
 583 BUILT_INS += git-cherry-pick$X
 584 BUILT_INS += git-format-patch$X
 585 BUILT_INS += git-fsck-objects$X
 586 BUILT_INS += git-get-tar-commit-id$X
 587 BUILT_INS += git-init$X
 588 BUILT_INS += git-merge-subtree$X
 589 BUILT_INS += git-peek-remote$X
 590 BUILT_INS += git-repo-config$X
 591 BUILT_INS += git-show$X
 592 BUILT_INS += git-stage$X
 593 BUILT_INS += git-status$X
 594 BUILT_INS += git-whatchanged$X
 595
 596 # what 'all' will build and 'install' will install in gitexecdir,
 597 # excluding programs for built-in commands
 598 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 599
 600 # what 'all' will build but not install in gitexecdir
 601 OTHER_PROGRAMS = git$X
 602
 603 # what test wrappers are needed and 'install' will install, in bindir
 604 BINDIR_PROGRAMS_NEED_X += git
 605 BINDIR_PROGRAMS_NEED_X += git-upload-pack
 606 BINDIR_PROGRAMS_NEED_X += git-receive-pack
 607 BINDIR_PROGRAMS_NEED_X += git-upload-archive
 608 BINDIR_PROGRAMS_NEED_X += git-shell
 609
 610 BINDIR_PROGRAMS_NO_X += git-cvsserver
 611
 612 # Set paths to tools early so that they can be used for version tests.
 613 ifndef SHELL_PATH
 614         SHELL_PATH = /bin/sh
 615 endif
 616 ifndef PERL_PATH
 617         PERL_PATH = /usr/bin/perl
 618 endif
 619 ifndef PYTHON_PATH
 620         PYTHON_PATH = /usr/bin/python
 621 endif
 622
 623 export PERL_PATH
 624 export PYTHON_PATH
 625
 626 LIB_FILE = libgit.a
 627 XDIFF_LIB = xdiff/lib.a
 628 VCSSVN_LIB = vcs-svn/lib.a
 629
 630 GENERATED_H += common-cmds.h
 631
 632 LIB_H += advice.h
 633 LIB_H += archive.h
 634 LIB_H += argv-array.h
 635 LIB_H += attr.h
 636 LIB_H += bisect.h
 637 LIB_H += blob.h
 638 LIB_H += branch.h
 639 LIB_H += builtin.h
 640 LIB_H += bulk-checkin.h
 641 LIB_H += bundle.h
 642 LIB_H += cache-tree.h
 643 LIB_H += cache.h
 644 LIB_H += color.h
 645 LIB_H += column.h
 646 LIB_H += commit.h
 647 LIB_H += compat/bswap.h
 648 LIB_H += compat/cygwin.h
 649 LIB_H += compat/mingw.h
 650 LIB_H += compat/obstack.h
 651 LIB_H += compat/poll/poll.h
 652 LIB_H += compat/precompose_utf8.h
 653 LIB_H += compat/terminal.h
 654 LIB_H += compat/win32/dirent.h
 655 LIB_H += compat/win32/pthread.h
 656 LIB_H += compat/win32/syslog.h
 657 LIB_H += connected.h
 658 LIB_H += convert.h
 659 LIB_H += credential.h
 660 LIB_H += csum-file.h
 661 LIB_H += decorate.h
 662 LIB_H += delta.h
 663 LIB_H += diff.h
 664 LIB_H += diffcore.h
 665 LIB_H += dir.h
 666 LIB_H += exec_cmd.h
 667 LIB_H += fetch-pack.h
 668 LIB_H += fmt-merge-msg.h
 669 LIB_H += fsck.h
 670 LIB_H += gettext.h
 671 LIB_H += git-compat-util.h
 672 LIB_H += gpg-interface.h
 673 LIB_H += graph.h
 674 LIB_H += grep.h
 675 LIB_H += hash.h
 676 LIB_H += help.h
 677 LIB_H += http.h
 678 LIB_H += kwset.h
 679 LIB_H += levenshtein.h
 680 LIB_H += list-objects.h
 681 LIB_H += ll-merge.h
 682 LIB_H += log-tree.h
 683 LIB_H += mailmap.h
 684 LIB_H += merge-blobs.h
 685 LIB_H += merge-recursive.h
 686 LIB_H += mergesort.h
 687 LIB_H += notes-cache.h
 688 LIB_H += notes-merge.h
 689 LIB_H += notes.h
 690 LIB_H += object.h
 691 LIB_H += pack-refs.h
 692 LIB_H += pack-revindex.h
 693 LIB_H += pack.h
 694 LIB_H += parse-options.h
 695 LIB_H += patch-ids.h
 696 LIB_H += pathspec.h
 697 LIB_H += pkt-line.h
 698 LIB_H += progress.h
 699 LIB_H += prompt.h
 700 LIB_H += quote.h
 701 LIB_H += reachable.h
 702 LIB_H += reflog-walk.h
 703 LIB_H += refs.h
 704 LIB_H += remote.h
 705 LIB_H += rerere.h
 706 LIB_H += resolve-undo.h
 707 LIB_H += revision.h
 708 LIB_H += run-command.h
 709 LIB_H += send-pack.h
 710 LIB_H += sequencer.h
 711 LIB_H += sha1-array.h
 712 LIB_H += sha1-lookup.h
 713 LIB_H += shortlog.h
 714 LIB_H += sideband.h
 715 LIB_H += sigchain.h
 716 LIB_H += strbuf.h
 717 LIB_H += streaming.h
 718 LIB_H += string-list.h
 719 LIB_H += submodule.h
 720 LIB_H += tag.h
 721 LIB_H += tar.h
 722 LIB_H += thread-utils.h
 723 LIB_H += transport.h
 724 LIB_H += tree-walk.h
 725 LIB_H += tree.h
 726 LIB_H += unpack-trees.h
 727 LIB_H += url.h
 728 LIB_H += userdiff.h
 729 LIB_H += utf8.h
 730 LIB_H += varint.h
 731 LIB_H += vcs-svn/fast_export.h
 732 LIB_H += vcs-svn/line_buffer.h
 733 LIB_H += vcs-svn/repo_tree.h
 734 LIB_H += vcs-svn/sliding_window.h
 735 LIB_H += vcs-svn/svndiff.h
 736 LIB_H += vcs-svn/svndump.h
 737 LIB_H += walker.h
 738 LIB_H += wildmatch.h
 739 LIB_H += wt-status.h
 740 LIB_H += xdiff-interface.h
 741 LIB_H += xdiff/xdiff.h
 742 LIB_H += xdiff/xdiffi.h
 743 LIB_H += xdiff/xemit.h
 744 LIB_H += xdiff/xinclude.h
 745 LIB_H += xdiff/xmacros.h
 746 LIB_H += xdiff/xprepare.h
 747 LIB_H += xdiff/xtypes.h
 748 LIB_H += xdiff/xutils.h
 749
 750 LIB_OBJS += abspath.o
 751 LIB_OBJS += advice.o
 752 LIB_OBJS += alias.o
 753 LIB_OBJS += alloc.o
 754 LIB_OBJS += archive.o
 755 LIB_OBJS += archive-tar.o
 756 LIB_OBJS += archive-zip.o
 757 LIB_OBJS += argv-array.o
 758 LIB_OBJS += attr.o
 759 LIB_OBJS += base85.o
 760 LIB_OBJS += bisect.o
 761 LIB_OBJS += blob.o
 762 LIB_OBJS += branch.o
 763 LIB_OBJS += bulk-checkin.o
 764 LIB_OBJS += bundle.o
 765 LIB_OBJS += cache-tree.o
 766 LIB_OBJS += color.o
 767 LIB_OBJS += column.o
 768 LIB_OBJS += combine-diff.o
 769 LIB_OBJS += commit.o
 770 LIB_OBJS += compat/obstack.o
 771 LIB_OBJS += compat/terminal.o
 772 LIB_OBJS += config.o
 773 LIB_OBJS += connect.o
 774 LIB_OBJS += connected.o
 775 LIB_OBJS += convert.o
 776 LIB_OBJS += copy.o
 777 LIB_OBJS += credential.o
 778 LIB_OBJS += csum-file.o
 779 LIB_OBJS += ctype.o
 780 LIB_OBJS += date.o
 781 LIB_OBJS += decorate.o
 782 LIB_OBJS += diffcore-break.o
 783 LIB_OBJS += diffcore-delta.o
 784 LIB_OBJS += diffcore-order.o
 785 LIB_OBJS += diffcore-pickaxe.o
 786 LIB_OBJS += diffcore-rename.o
 787 LIB_OBJS += diff-delta.o
 788 LIB_OBJS += diff-lib.o
 789 LIB_OBJS += diff-no-index.o
 790 LIB_OBJS += diff.o
 791 LIB_OBJS += dir.o
 792 LIB_OBJS += editor.o
 793 LIB_OBJS += entry.o
 794 LIB_OBJS += environment.o
 795 LIB_OBJS += exec_cmd.o
 796 LIB_OBJS += fetch-pack.o
 797 LIB_OBJS += fsck.o
 798 LIB_OBJS += gettext.o
 799 LIB_OBJS += gpg-interface.o
 800 LIB_OBJS += graph.o
 801 LIB_OBJS += grep.o
 802 LIB_OBJS += hash.o
 803 LIB_OBJS += help.o
 804 LIB_OBJS += hex.o
 805 LIB_OBJS += ident.o
 806 LIB_OBJS += kwset.o
 807 LIB_OBJS += levenshtein.o
 808 LIB_OBJS += list-objects.o
 809 LIB_OBJS += ll-merge.o
 810 LIB_OBJS += lockfile.o
 811 LIB_OBJS += log-tree.o
 812 LIB_OBJS += mailmap.o
 813 LIB_OBJS += match-trees.o
 814 LIB_OBJS += merge.o
 815 LIB_OBJS += merge-blobs.o
 816 LIB_OBJS += merge-recursive.o
 817 LIB_OBJS += mergesort.o
 818 LIB_OBJS += name-hash.o
 819 LIB_OBJS += notes.o
 820 LIB_OBJS += notes-cache.o
 821 LIB_OBJS += notes-merge.o
 822 LIB_OBJS += object.o
 823 LIB_OBJS += pack-check.o
 824 LIB_OBJS += pack-refs.o
 825 LIB_OBJS += pack-revindex.o
 826 LIB_OBJS += pack-write.o
 827 LIB_OBJS += pager.o
 828 LIB_OBJS += parse-options.o
 829 LIB_OBJS += parse-options-cb.o
 830 LIB_OBJS += patch-delta.o
 831 LIB_OBJS += patch-ids.o
 832 LIB_OBJS += path.o
 833 LIB_OBJS += pathspec.o
 834 LIB_OBJS += pkt-line.o
 835 LIB_OBJS += preload-index.o
 836 LIB_OBJS += pretty.o
 837 LIB_OBJS += progress.o
 838 LIB_OBJS += prompt.o
 839 LIB_OBJS += quote.o
 840 LIB_OBJS += reachable.o
 841 LIB_OBJS += read-cache.o
 842 LIB_OBJS += reflog-walk.o
 843 LIB_OBJS += refs.o
 844 LIB_OBJS += remote.o
 845 LIB_OBJS += replace_object.o
 846 LIB_OBJS += rerere.o
 847 LIB_OBJS += resolve-undo.o
 848 LIB_OBJS += revision.o
 849 LIB_OBJS += run-command.o
 850 LIB_OBJS += send-pack.o
 851 LIB_OBJS += sequencer.o
 852 LIB_OBJS += server-info.o
 853 LIB_OBJS += setup.o
 854 LIB_OBJS += sha1-array.o
 855 LIB_OBJS += sha1-lookup.o
 856 LIB_OBJS += sha1_file.o
 857 LIB_OBJS += sha1_name.o
 858 LIB_OBJS += shallow.o
 859 LIB_OBJS += sideband.o
 860 LIB_OBJS += sigchain.o
 861 LIB_OBJS += strbuf.o
 862 LIB_OBJS += streaming.o
 863 LIB_OBJS += string-list.o
 864 LIB_OBJS += submodule.o
 865 LIB_OBJS += symlinks.o
 866 LIB_OBJS += tag.o
 867 LIB_OBJS += trace.o
 868 LIB_OBJS += transport.o
 869 LIB_OBJS += transport-helper.o
 870 LIB_OBJS += tree-diff.o
 871 LIB_OBJS += tree.o
 872 LIB_OBJS += tree-walk.o
 873 LIB_OBJS += unpack-trees.o
 874 LIB_OBJS += url.o
 875 LIB_OBJS += usage.o
 876 LIB_OBJS += userdiff.o
 877 LIB_OBJS += utf8.o
 878 LIB_OBJS += varint.o
 879 LIB_OBJS += version.o
 880 LIB_OBJS += walker.o
 881 LIB_OBJS += wildmatch.o
 882 LIB_OBJS += wrapper.o
 883 LIB_OBJS += write_or_die.o
 884 LIB_OBJS += ws.o
 885 LIB_OBJS += wt-status.o
 886 LIB_OBJS += xdiff-interface.o
 887 LIB_OBJS += zlib.o
 888
 889 BUILTIN_OBJS += builtin/add.o
 890 BUILTIN_OBJS += builtin/annotate.o
 891 BUILTIN_OBJS += builtin/apply.o
 892 BUILTIN_OBJS += builtin/archive.o
 893 BUILTIN_OBJS += builtin/bisect--helper.o
 894 BUILTIN_OBJS += builtin/blame.o
 895 BUILTIN_OBJS += builtin/branch.o
 896 BUILTIN_OBJS += builtin/bundle.o
 897 BUILTIN_OBJS += builtin/cat-file.o
 898 BUILTIN_OBJS += builtin/check-attr.o
 899 BUILTIN_OBJS += builtin/check-ignore.o
 900 BUILTIN_OBJS += builtin/check-ref-format.o
 901 BUILTIN_OBJS += builtin/checkout-index.o
 902 BUILTIN_OBJS += builtin/checkout.o
 903 BUILTIN_OBJS += builtin/clean.o
 904 BUILTIN_OBJS += builtin/clone.o
 905 BUILTIN_OBJS += builtin/column.o
 906 BUILTIN_OBJS += builtin/commit-tree.o
 907 BUILTIN_OBJS += builtin/commit.o
 908 BUILTIN_OBJS += builtin/config.o
 909 BUILTIN_OBJS += builtin/count-objects.o
 910 BUILTIN_OBJS += builtin/credential.o
 911 BUILTIN_OBJS += builtin/describe.o
 912 BUILTIN_OBJS += builtin/diff-files.o
 913 BUILTIN_OBJS += builtin/diff-index.o
 914 BUILTIN_OBJS += builtin/diff-tree.o
 915 BUILTIN_OBJS += builtin/diff.o
 916 BUILTIN_OBJS += builtin/fast-export.o
 917 BUILTIN_OBJS += builtin/fetch-pack.o
 918 BUILTIN_OBJS += builtin/fetch.o
 919 BUILTIN_OBJS += builtin/fmt-merge-msg.o
 920 BUILTIN_OBJS += builtin/for-each-ref.o
 921 BUILTIN_OBJS += builtin/fsck.o
 922 BUILTIN_OBJS += builtin/gc.o
 923 BUILTIN_OBJS += builtin/grep.o
 924 BUILTIN_OBJS += builtin/hash-object.o
 925 BUILTIN_OBJS += builtin/help.o
 926 BUILTIN_OBJS += builtin/index-pack.o
 927 BUILTIN_OBJS += builtin/init-db.o
 928 BUILTIN_OBJS += builtin/log.o
 929 BUILTIN_OBJS += builtin/ls-files.o
 930 BUILTIN_OBJS += builtin/ls-remote.o
 931 BUILTIN_OBJS += builtin/ls-tree.o
 932 BUILTIN_OBJS += builtin/mailinfo.o
 933 BUILTIN_OBJS += builtin/mailsplit.o
 934 BUILTIN_OBJS += builtin/merge.o
 935 BUILTIN_OBJS += builtin/merge-base.o
 936 BUILTIN_OBJS += builtin/merge-file.o
 937 BUILTIN_OBJS += builtin/merge-index.o
 938 BUILTIN_OBJS += builtin/merge-ours.o
 939 BUILTIN_OBJS += builtin/merge-recursive.o
 940 BUILTIN_OBJS += builtin/merge-tree.o
 941 BUILTIN_OBJS += builtin/mktag.o
 942 BUILTIN_OBJS += builtin/mktree.o
 943 BUILTIN_OBJS += builtin/mv.o
 944 BUILTIN_OBJS += builtin/name-rev.o
 945 BUILTIN_OBJS += builtin/notes.o
 946 BUILTIN_OBJS += builtin/pack-objects.o
 947 BUILTIN_OBJS += builtin/pack-redundant.o
 948 BUILTIN_OBJS += builtin/pack-refs.o
 949 BUILTIN_OBJS += builtin/patch-id.o
 950 BUILTIN_OBJS += builtin/prune-packed.o
 951 BUILTIN_OBJS += builtin/prune.o
 952 BUILTIN_OBJS += builtin/push.o
 953 BUILTIN_OBJS += builtin/read-tree.o
 954 BUILTIN_OBJS += builtin/receive-pack.o
 955 BUILTIN_OBJS += builtin/reflog.o
 956 BUILTIN_OBJS += builtin/remote.o
 957 BUILTIN_OBJS += builtin/remote-ext.o
 958 BUILTIN_OBJS += builtin/remote-fd.o
 959 BUILTIN_OBJS += builtin/replace.o
 960 BUILTIN_OBJS += builtin/rerere.o
 961 BUILTIN_OBJS += builtin/reset.o
 962 BUILTIN_OBJS += builtin/rev-list.o
 963 BUILTIN_OBJS += builtin/rev-parse.o
 964 BUILTIN_OBJS += builtin/revert.o
 965 BUILTIN_OBJS += builtin/rm.o
 966 BUILTIN_OBJS += builtin/send-pack.o
 967 BUILTIN_OBJS += builtin/shortlog.o
 968 BUILTIN_OBJS += builtin/show-branch.o
 969 BUILTIN_OBJS += builtin/show-ref.o
 970 BUILTIN_OBJS += builtin/stripspace.o
 971 BUILTIN_OBJS += builtin/symbolic-ref.o
 972 BUILTIN_OBJS += builtin/tag.o
 973 BUILTIN_OBJS += builtin/tar-tree.o
 974 BUILTIN_OBJS += builtin/unpack-file.o
 975 BUILTIN_OBJS += builtin/unpack-objects.o
 976 BUILTIN_OBJS += builtin/update-index.o
 977 BUILTIN_OBJS += builtin/update-ref.o
 978 BUILTIN_OBJS += builtin/update-server-info.o
 979 BUILTIN_OBJS += builtin/upload-archive.o
 980 BUILTIN_OBJS += builtin/var.o
 981 BUILTIN_OBJS += builtin/verify-pack.o
 982 BUILTIN_OBJS += builtin/verify-tag.o
 983 BUILTIN_OBJS += builtin/write-tree.o
 984
 985 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 986 EXTLIBS =
 987
 988 GIT_USER_AGENT = git/$(GIT_VERSION)
 989
 990 include config.mak.uname
 991 -include config.mak.autogen
 992 -include config.mak
 993
 994 ifndef sysconfdir
 995 ifeq ($(prefix),/usr)
 996 sysconfdir = /etc
 997 else
 998 sysconfdir = etc
 999 endif
1000 endif
1001
1002 ifdef CHECK_HEADER_DEPENDENCIES
1003 COMPUTE_HEADER_DEPENDENCIES = no
1004 USE_COMPUTED_HEADER_DEPENDENCIES =
1005 endif
1006
1007 ifndef COMPUTE_HEADER_DEPENDENCIES
1008 COMPUTE_HEADER_DEPENDENCIES = auto
1009 endif
1010
1011 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),auto)
1012 dep_check = $(shell $(CC) $(ALL_CFLAGS) \
1013         -c -MF /dev/null -MQ /dev/null -MMD -MP \
1014         -x c /dev/null -o /dev/null 2>&1; \
1015         echo $$?)
1016 ifeq ($(dep_check),0)
1017 override COMPUTE_HEADER_DEPENDENCIES = yes
1018 else
1019 override COMPUTE_HEADER_DEPENDENCIES = no
1020 endif
1021 endif
1022
1023 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1024 USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
1025 else
1026 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),no)
1027 $(error please set COMPUTE_HEADER_DEPENDENCIES to yes, no, or auto \
1028 (not "$(COMPUTE_HEADER_DEPENDENCIES)"))
1029 endif
1030 endif
1031
1032 ifdef SANE_TOOL_PATH
1033 SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
1034 BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
1035 PATH := $(SANE_TOOL_PATH):${PATH}
1036 else
1037 BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
1038 endif
1039
1040 ifneq (,$(INLINE))
1041         BASIC_CFLAGS += -Dinline=$(INLINE)
1042 endif
1043
1044 ifneq (,$(SOCKLEN_T))
1045         BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
1046 endif
1047
1048 ifeq ($(uname_S),Darwin)
1049         ifndef NO_FINK
1050                 ifeq ($(shell test -d /sw/lib && echo y),y)
1051                         BASIC_CFLAGS += -I/sw/include
1052                         BASIC_LDFLAGS += -L/sw/lib
1053                 endif
1054         endif
1055         ifndef NO_DARWIN_PORTS
1056                 ifeq ($(shell test -d /opt/local/lib && echo y),y)
1057                         BASIC_CFLAGS += -I/opt/local/include
1058                         BASIC_LDFLAGS += -L/opt/local/lib
1059                 endif
1060         endif
1061         ifndef NO_APPLE_COMMON_CRYPTO
1062                 APPLE_COMMON_CRYPTO = YesPlease
1063                 COMPAT_CFLAGS += -DAPPLE_COMMON_CRYPTO
1064         endif
1065         NO_REGEX = YesPlease
1066         PTHREAD_LIBS =
1067 endif
1068
1069 ifndef CC_LD_DYNPATH
1070         ifdef NO_R_TO_GCC_LINKER
1071                 # Some gcc does not accept and pass -R to the linker to specify
1072                 # the runtime dynamic library path.
1073                 CC_LD_DYNPATH = -Wl,-rpath,
1074         else
1075                 CC_LD_DYNPATH = -R
1076         endif
1077 endif
1078
1079 ifdef NO_LIBGEN_H
1080         COMPAT_CFLAGS += -DNO_LIBGEN_H
1081         COMPAT_OBJS += compat/basename.o
1082 endif
1083
1084 ifdef USE_LIBPCRE
1085         BASIC_CFLAGS += -DUSE_LIBPCRE
1086         ifdef LIBPCREDIR
1087                 BASIC_CFLAGS += -I$(LIBPCREDIR)/include
1088                 EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib)
1089         endif
1090         EXTLIBS += -lpcre
1091 endif
1092
1093 ifdef NO_CURL
1094         BASIC_CFLAGS += -DNO_CURL
1095         REMOTE_CURL_PRIMARY =
1096         REMOTE_CURL_ALIASES =
1097         REMOTE_CURL_NAMES =
1098 else
1099         ifdef CURLDIR
1100                 # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1101                 BASIC_CFLAGS += -I$(CURLDIR)/include
1102                 CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
1103         else
1104                 CURL_LIBCURL = -lcurl
1105         endif
1106         ifdef NEEDS_SSL_WITH_CURL
1107                 CURL_LIBCURL += -lssl
1108                 ifdef NEEDS_CRYPTO_WITH_SSL
1109                         CURL_LIBCURL += -lcrypto
1110                 endif
1111         endif
1112         ifdef NEEDS_IDN_WITH_CURL
1113                 CURL_LIBCURL += -lidn
1114         endif
1115
1116         REMOTE_CURL_PRIMARY = git-remote-http$X
1117         REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1118         REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1119         PROGRAM_OBJS += http-fetch.o
1120         PROGRAMS += $(REMOTE_CURL_NAMES)
1121         curl_check := $(shell (echo 070908; curl-config --vernum) 2>/dev/null | sort -r | sed -ne 2p)
1122         ifeq "$(curl_check)" "070908"
1123                 ifndef NO_EXPAT
1124                         PROGRAM_OBJS += http-push.o
1125                 endif
1126         endif
1127         ifndef NO_EXPAT
1128                 ifdef EXPATDIR
1129                         BASIC_CFLAGS += -I$(EXPATDIR)/include
1130                         EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1131                 else
1132                         EXPAT_LIBEXPAT = -lexpat
1133                 endif
1134                 ifdef EXPAT_NEEDS_XMLPARSE_H
1135                         BASIC_CFLAGS += -DEXPAT_NEEDS_XMLPARSE_H
1136                 endif
1137         endif
1138 endif
1139
1140 ifdef ZLIB_PATH
1141         BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1142         EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1143 endif
1144 EXTLIBS += -lz
1145
1146 ifndef NO_OPENSSL
1147         OPENSSL_LIBSSL = -lssl
1148         ifdef OPENSSLDIR
1149                 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1150                 OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1151         else
1152                 OPENSSL_LINK =
1153         endif
1154         ifdef NEEDS_CRYPTO_WITH_SSL
1155                 OPENSSL_LIBSSL += -lcrypto
1156         endif
1157 else
1158         BASIC_CFLAGS += -DNO_OPENSSL
1159         BLK_SHA1 = 1
1160         OPENSSL_LIBSSL =
1161 endif
1162 ifdef NO_OPENSSL
1163         LIB_4_CRYPTO =
1164 else
1165 ifdef NEEDS_SSL_WITH_CRYPTO
1166         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1167 else
1168         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1169 endif
1170 endif
1171 ifdef NEEDS_LIBICONV
1172         ifdef ICONVDIR
1173                 BASIC_CFLAGS += -I$(ICONVDIR)/include
1174                 ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1175         else
1176                 ICONV_LINK =
1177         endif
1178         ifdef NEEDS_LIBINTL_BEFORE_LIBICONV
1179                 ICONV_LINK += -lintl
1180         endif
1181         EXTLIBS += $(ICONV_LINK) -liconv
1182 endif
1183 ifdef NEEDS_LIBGEN
1184         EXTLIBS += -lgen
1185 endif
1186 ifndef NO_GETTEXT
1187 ifndef LIBC_CONTAINS_LIBINTL
1188         EXTLIBS += -lintl
1189 endif
1190 endif
1191 ifdef NEEDS_SOCKET
1192         EXTLIBS += -lsocket
1193 endif
1194 ifdef NEEDS_NSL
1195         EXTLIBS += -lnsl
1196 endif
1197 ifdef NEEDS_RESOLV
1198         EXTLIBS += -lresolv
1199 endif
1200 ifdef NO_D_TYPE_IN_DIRENT
1201         BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1202 endif
1203 ifdef NO_D_INO_IN_DIRENT
1204         BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
1205 endif
1206 ifdef NO_GECOS_IN_PWENT
1207         BASIC_CFLAGS += -DNO_GECOS_IN_PWENT
1208 endif
1209 ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1210         BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1211 endif
1212 ifdef USE_NSEC
1213         BASIC_CFLAGS += -DUSE_NSEC
1214 endif
1215 ifdef USE_ST_TIMESPEC
1216         BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1217 endif
1218 ifdef NO_NORETURN
1219         BASIC_CFLAGS += -DNO_NORETURN
1220 endif
1221 ifdef NO_NSEC
1222         BASIC_CFLAGS += -DNO_NSEC
1223 endif
1224 ifdef SNPRINTF_RETURNS_BOGUS
1225         COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1226         COMPAT_OBJS += compat/snprintf.o
1227 endif
1228 ifdef FREAD_READS_DIRECTORIES
1229         COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1230         COMPAT_OBJS += compat/fopen.o
1231 endif
1232 ifdef NO_SYMLINK_HEAD
1233         BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1234 endif
1235 ifdef GETTEXT_POISON
1236         BASIC_CFLAGS += -DGETTEXT_POISON
1237 endif
1238 ifdef NO_GETTEXT
1239         BASIC_CFLAGS += -DNO_GETTEXT
1240         USE_GETTEXT_SCHEME ?= fallthrough
1241 endif
1242 ifdef NO_POLL
1243         NO_SYS_POLL_H = YesPlease
1244         COMPAT_CFLAGS += -DNO_POLL -Icompat/poll
1245         COMPAT_OBJS += compat/poll/poll.o
1246 endif
1247 ifdef NO_STRCASESTR
1248         COMPAT_CFLAGS += -DNO_STRCASESTR
1249         COMPAT_OBJS += compat/strcasestr.o
1250 endif
1251 ifdef NO_STRLCPY
1252         COMPAT_CFLAGS += -DNO_STRLCPY
1253         COMPAT_OBJS += compat/strlcpy.o
1254 endif
1255 ifdef NO_STRTOUMAX
1256         COMPAT_CFLAGS += -DNO_STRTOUMAX
1257         COMPAT_OBJS += compat/strtoumax.o compat/strtoimax.o
1258 endif
1259 ifdef NO_STRTOULL
1260         COMPAT_CFLAGS += -DNO_STRTOULL
1261 endif
1262 ifdef NO_FNMATCH
1263         COMPAT_CFLAGS += -Icompat/fnmatch
1264         COMPAT_CFLAGS += -DNO_FNMATCH
1265         COMPAT_OBJS += compat/fnmatch/fnmatch.o
1266 else
1267 ifdef NO_FNMATCH_CASEFOLD
1268         COMPAT_CFLAGS += -Icompat/fnmatch
1269         COMPAT_CFLAGS += -DNO_FNMATCH_CASEFOLD
1270         COMPAT_OBJS += compat/fnmatch/fnmatch.o
1271 endif
1272 endif
1273 ifdef USE_WILDMATCH
1274         COMPAT_CFLAGS += -DUSE_WILDMATCH
1275 endif
1276 ifdef NO_SETENV
1277         COMPAT_CFLAGS += -DNO_SETENV
1278         COMPAT_OBJS += compat/setenv.o
1279 endif
1280 ifdef NO_MKDTEMP
1281         COMPAT_CFLAGS += -DNO_MKDTEMP
1282         COMPAT_OBJS += compat/mkdtemp.o
1283 endif
1284 ifdef MKDIR_WO_TRAILING_SLASH
1285         COMPAT_CFLAGS += -DMKDIR_WO_TRAILING_SLASH
1286         COMPAT_OBJS += compat/mkdir.o
1287 endif
1288 ifdef NO_MKSTEMPS
1289         COMPAT_CFLAGS += -DNO_MKSTEMPS
1290 endif
1291 ifdef NO_UNSETENV
1292         COMPAT_CFLAGS += -DNO_UNSETENV
1293         COMPAT_OBJS += compat/unsetenv.o
1294 endif
1295 ifdef NO_SYS_SELECT_H
1296         BASIC_CFLAGS += -DNO_SYS_SELECT_H
1297 endif
1298 ifdef NO_SYS_POLL_H
1299         BASIC_CFLAGS += -DNO_SYS_POLL_H
1300 endif
1301 ifdef NEEDS_SYS_PARAM_H
1302         BASIC_CFLAGS += -DNEEDS_SYS_PARAM_H
1303 endif
1304 ifdef NO_INTTYPES_H
1305         BASIC_CFLAGS += -DNO_INTTYPES_H
1306 endif
1307 ifdef NO_INITGROUPS
1308         BASIC_CFLAGS += -DNO_INITGROUPS
1309 endif
1310 ifdef NO_MMAP
1311         COMPAT_CFLAGS += -DNO_MMAP
1312         COMPAT_OBJS += compat/mmap.o
1313 else
1314         ifdef USE_WIN32_MMAP
1315                 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1316                 COMPAT_OBJS += compat/win32mmap.o
1317         endif
1318 endif
1319 ifdef OBJECT_CREATION_USES_RENAMES
1320         COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1321 endif
1322 ifdef NO_STRUCT_ITIMERVAL
1323         COMPAT_CFLAGS += -DNO_STRUCT_ITIMERVAL
1324         NO_SETITIMER = YesPlease
1325 endif
1326 ifdef NO_SETITIMER
1327         COMPAT_CFLAGS += -DNO_SETITIMER
1328 endif
1329 ifdef NO_PREAD
1330         COMPAT_CFLAGS += -DNO_PREAD
1331         COMPAT_OBJS += compat/pread.o
1332         NO_THREAD_SAFE_PREAD = YesPlease
1333 endif
1334 ifdef NO_THREAD_SAFE_PREAD
1335         BASIC_CFLAGS += -DNO_THREAD_SAFE_PREAD
1336 endif
1337 ifdef NO_FAST_WORKING_DIRECTORY
1338         BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1339 endif
1340 ifdef NO_TRUSTABLE_FILEMODE
1341         BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1342 endif
1343 ifdef NO_IPV6
1344         BASIC_CFLAGS += -DNO_IPV6
1345 endif
1346 ifdef NO_INTPTR_T
1347         COMPAT_CFLAGS += -DNO_INTPTR_T
1348 endif
1349 ifdef NO_UINTMAX_T
1350         BASIC_CFLAGS += -Duintmax_t=uint32_t
1351 endif
1352 ifdef NO_SOCKADDR_STORAGE
1353 ifdef NO_IPV6
1354         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1355 else
1356         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1357 endif
1358 endif
1359 ifdef NO_INET_NTOP
1360         LIB_OBJS += compat/inet_ntop.o
1361         BASIC_CFLAGS += -DNO_INET_NTOP
1362 endif
1363 ifdef NO_INET_PTON
1364         LIB_OBJS += compat/inet_pton.o
1365         BASIC_CFLAGS += -DNO_INET_PTON
1366 endif
1367 ifndef NO_UNIX_SOCKETS
1368         LIB_OBJS += unix-socket.o
1369         LIB_H += unix-socket.h
1370         PROGRAM_OBJS += credential-cache.o
1371         PROGRAM_OBJS += credential-cache--daemon.o
1372 endif
1373
1374 ifdef NO_ICONV
1375         BASIC_CFLAGS += -DNO_ICONV
1376 endif
1377
1378 ifdef OLD_ICONV
1379         BASIC_CFLAGS += -DOLD_ICONV
1380 endif
1381
1382 ifdef NO_DEFLATE_BOUND
1383         BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1384 endif
1385
1386 ifdef NO_POSIX_GOODIES
1387         BASIC_CFLAGS += -DNO_POSIX_GOODIES
1388 endif
1389
1390 ifdef BLK_SHA1
1391         SHA1_HEADER = "block-sha1/sha1.h"
1392         LIB_OBJS += block-sha1/sha1.o
1393         LIB_H += block-sha1/sha1.h
1394 else
1395 ifdef PPC_SHA1
1396         SHA1_HEADER = "ppc/sha1.h"
1397         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1398         LIB_H += ppc/sha1.h
1399 else
1400 ifdef APPLE_COMMON_CRYPTO
1401         COMPAT_CFLAGS += -DCOMMON_DIGEST_FOR_OPENSSL
1402         SHA1_HEADER = <CommonCrypto/CommonDigest.h>
1403 else
1404         SHA1_HEADER = <openssl/sha.h>
1405         EXTLIBS += $(LIB_4_CRYPTO)
1406 endif
1407 endif
1408 endif
1409
1410 ifdef NO_PERL_MAKEMAKER
1411         export NO_PERL_MAKEMAKER
1412 endif
1413 ifdef NO_HSTRERROR
1414         COMPAT_CFLAGS += -DNO_HSTRERROR
1415         COMPAT_OBJS += compat/hstrerror.o
1416 endif
1417 ifdef NO_MEMMEM
1418         COMPAT_CFLAGS += -DNO_MEMMEM
1419         COMPAT_OBJS += compat/memmem.o
1420 endif
1421 ifdef NO_GETPAGESIZE
1422         COMPAT_CFLAGS += -DNO_GETPAGESIZE
1423 endif
1424 ifdef INTERNAL_QSORT
1425         COMPAT_CFLAGS += -DINTERNAL_QSORT
1426         COMPAT_OBJS += compat/qsort.o
1427 endif
1428 ifdef RUNTIME_PREFIX
1429         COMPAT_CFLAGS += -DRUNTIME_PREFIX
1430 endif
1431
1432 ifdef NO_PTHREADS
1433         BASIC_CFLAGS += -DNO_PTHREADS
1434 else
1435         BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1436         EXTLIBS += $(PTHREAD_LIBS)
1437         LIB_OBJS += thread-utils.o
1438 endif
1439
1440 ifdef HAVE_PATHS_H
1441         BASIC_CFLAGS += -DHAVE_PATHS_H
1442 endif
1443
1444 ifdef HAVE_LIBCHARSET_H
1445         BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
1446         EXTLIBS += $(CHARSET_LIB)
1447 endif
1448
1449 ifdef HAVE_STRINGS_H
1450         BASIC_CFLAGS += -DHAVE_STRINGS_H
1451 endif
1452
1453 ifdef HAVE_DEV_TTY
1454         BASIC_CFLAGS += -DHAVE_DEV_TTY
1455 endif
1456
1457 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1458         COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1459 endif
1460 ifdef UNRELIABLE_FSTAT
1461         BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1462 endif
1463 ifdef NO_REGEX
1464         COMPAT_CFLAGS += -Icompat/regex
1465         COMPAT_OBJS += compat/regex/regex.o
1466 endif
1467 ifdef CYGWIN_V15_WIN32API
1468         COMPAT_CFLAGS += -DCYGWIN_V15_WIN32API
1469 endif
1470
1471 ifdef USE_NED_ALLOCATOR
1472        COMPAT_CFLAGS += -Icompat/nedmalloc
1473        COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1474 endif
1475
1476 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1477         export GIT_TEST_CMP_USE_COPIED_CONTEXT
1478 endif
1479
1480 ifndef NO_MSGFMT_EXTENDED_OPTIONS
1481         MSGFMT += --check --statistics
1482 endif
1483
1484 ifneq (,$(XDL_FAST_HASH))
1485         BASIC_CFLAGS += -DXDL_FAST_HASH
1486 endif
1487
1488 ifeq ($(TCLTK_PATH),)
1489 NO_TCLTK = NoThanks
1490 endif
1491
1492 ifeq ($(PERL_PATH),)
1493 NO_PERL = NoThanks
1494 endif
1495
1496 ifeq ($(PYTHON_PATH),)
1497 NO_PYTHON = NoThanks
1498 endif
1499
1500 QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1501 QUIET_SUBDIR1  =
1502
1503 ifneq ($(findstring $(MAKEFLAGS),w),w)
1504 PRINT_DIR = --no-print-directory
1505 else # "make -w"
1506 NO_SUBDIR = :
1507 endif
1508
1509 ifneq ($(findstring $(MAKEFLAGS),s),s)
1510 ifndef V
1511         QUIET_CC       = @echo '   ' CC $@;
1512         QUIET_AR       = @echo '   ' AR $@;
1513         QUIET_LINK     = @echo '   ' LINK $@;
1514         QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1515         QUIET_GEN      = @echo '   ' GEN $@;
1516         QUIET_LNCP     = @echo '   ' LN/CP $@;
1517         QUIET_XGETTEXT = @echo '   ' XGETTEXT $@;
1518         QUIET_MSGFMT   = @echo '   ' MSGFMT $@;
1519         QUIET_GCOV     = @echo '   ' GCOV $@;
1520         QUIET_SP       = @echo '   ' SP $<;
1521         QUIET_SUBDIR0  = +@subdir=
1522         QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1523                          $(MAKE) $(PRINT_DIR) -C $$subdir
1524         export V
1525         export QUIET_GEN
1526         export QUIET_BUILT_IN
1527 endif
1528 endif
1529
1530 ifdef NO_INSTALL_HARDLINKS
1531         export NO_INSTALL_HARDLINKS
1532 endif
1533
1534 ### profile feedback build
1535 #
1536
1537 # Can adjust this to be a global directory if you want to do extended
1538 # data gathering
1539 PROFILE_DIR := $(CURDIR)
1540
1541 ifeq ("$(PROFILE)","GEN")
1542         CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
1543         EXTLIBS += -lgcov
1544         export CCACHE_DISABLE = t
1545         V = 1
1546 else
1547 ifneq ("$(PROFILE)","")
1548         CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
1549         export CCACHE_DISABLE = t
1550         V = 1
1551 endif
1552 endif
1553
1554 # Shell quote (do not use $(call) to accommodate ancient setups);
1555
1556 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
1557 ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1558 ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
1559
1560 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1561 bindir_SQ = $(subst ','\'',$(bindir))
1562 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1563 mandir_relative_SQ = $(subst ','\'',$(mandir_relative))
1564 infodir_relative_SQ = $(subst ','\'',$(infodir_relative))
1565 localedir_SQ = $(subst ','\'',$(localedir))
1566 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1567 template_dir_SQ = $(subst ','\'',$(template_dir))
1568 htmldir_relative_SQ = $(subst ','\'',$(htmldir_relative))
1569 prefix_SQ = $(subst ','\'',$(prefix))
1570 gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
1571
1572 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1573 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1574 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
1575 TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1576 DIFF_SQ = $(subst ','\'',$(DIFF))
1577
1578 LIBS = $(GITLIBS) $(EXTLIBS)
1579
1580 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
1581         $(COMPAT_CFLAGS)
1582 LIB_OBJS += $(COMPAT_OBJS)
1583
1584 # Quote for C
1585
1586 ifdef DEFAULT_EDITOR
1587 DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
1588 DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
1589
1590 BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
1591 endif
1592
1593 ifdef DEFAULT_PAGER
1594 DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
1595 DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
1596
1597 BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
1598 endif
1599
1600 ifdef SHELL_PATH
1601 SHELL_PATH_CQ = "$(subst ",\",$(subst \,\\,$(SHELL_PATH)))"
1602 SHELL_PATH_CQ_SQ = $(subst ','\'',$(SHELL_PATH_CQ))
1603
1604 BASIC_CFLAGS += -DSHELL_PATH='$(SHELL_PATH_CQ_SQ)'
1605 endif
1606
1607 GIT_USER_AGENT_SQ = $(subst ','\'',$(GIT_USER_AGENT))
1608 GIT_USER_AGENT_CQ = "$(subst ",\",$(subst \,\\,$(GIT_USER_AGENT)))"
1609 GIT_USER_AGENT_CQ_SQ = $(subst ','\'',$(GIT_USER_AGENT_CQ))
1610 GIT-USER-AGENT: FORCE
1611         @if test x'$(GIT_USER_AGENT_SQ)' != x"`cat GIT-USER-AGENT 2>/dev/null`"; then \
1612                 echo '$(GIT_USER_AGENT_SQ)' >GIT-USER-AGENT; \
1613         fi
1614
1615 ifdef DEFAULT_HELP_FORMAT
1616 BASIC_CFLAGS += -DDEFAULT_HELP_FORMAT='"$(DEFAULT_HELP_FORMAT)"'
1617 endif
1618
1619 ALL_CFLAGS += $(BASIC_CFLAGS)
1620 ALL_LDFLAGS += $(BASIC_LDFLAGS)
1621
1622 export DIFF TAR INSTALL DESTDIR SHELL_PATH
1623
1624
1625 ### Build rules
1626
1627 SHELL = $(SHELL_PATH)
1628
1629 all:: shell_compatibility_test
1630
1631 ifeq "$(PROFILE)" "BUILD"
1632 ifeq ($(filter all,$(MAKECMDGOALS)),all)
1633 all:: profile-clean
1634         $(MAKE) PROFILE=GEN all
1635         $(MAKE) PROFILE=GEN -j1 test
1636 endif
1637 endif
1638
1639 all:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1640 ifneq (,$X)
1641         $(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';)
1642 endif
1643
1644 all::
1645 ifndef NO_TCLTK
1646         $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1647         $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1648 endif
1649 ifndef NO_PERL
1650         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' localedir='$(localedir_SQ)' all
1651 endif
1652 ifndef NO_PYTHON
1653         $(QUIET_SUBDIR0)git_remote_helpers $(QUIET_SUBDIR1) PYTHON_PATH='$(PYTHON_PATH_SQ)' prefix='$(prefix_SQ)' all
1654 endif
1655         $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
1656
1657 please_set_SHELL_PATH_to_a_more_modern_shell:
1658         @$$(:)
1659
1660 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1661
1662 strip: $(PROGRAMS) git$X
1663         $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
1664
1665 ### Target-specific flags and dependencies
1666
1667 # The generic compilation pattern rule and automatically
1668 # computed header dependencies (falling back to a dependency on
1669 # LIB_H) are enough to describe how most targets should be built,
1670 # but some targets are special enough to need something a little
1671 # different.
1672 #
1673 # - When a source file "foo.c" #includes a generated header file,
1674 #   we need to list that dependency for the "foo.o" target.
1675 #
1676 #   We also list it from other targets that are built from foo.c
1677 #   like "foo.sp" and "foo.s", even though that is easy to forget
1678 #   to do because the generated header is already present around
1679 #   after a regular build attempt.
1680 #
1681 # - Some code depends on configuration kept in makefile
1682 #   variables. The target-specific variable EXTRA_CPPFLAGS can
1683 #   be used to convey that information to the C preprocessor
1684 #   using -D options.
1685 #
1686 #   The "foo.o" target should have a corresponding dependency on
1687 #   a file that changes when the value of the makefile variable
1688 #   changes.  For example, targets making use of the
1689 #   $(GIT_VERSION) variable depend on GIT-VERSION-FILE.
1690 #
1691 #   Technically the ".sp" and ".s" targets do not need this
1692 #   dependency because they are force-built, but they get the
1693 #   same dependency for consistency. This way, you do not have to
1694 #   know how each target is implemented. And it means the
1695 #   dependencies here will not need to change if the force-build
1696 #   details change some day.
1697
1698 git.sp git.s git.o: GIT-PREFIX
1699 git.sp git.s git.o: EXTRA_CPPFLAGS = \
1700         '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1701         '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1702         '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1703
1704 git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
1705         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ git.o \
1706                 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
1707
1708 help.sp help.s help.o: common-cmds.h
1709
1710 builtin/help.sp builtin/help.s builtin/help.o: common-cmds.h GIT-PREFIX
1711 builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
1712         '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1713         '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1714         '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1715
1716 version.sp version.s version.o: GIT-VERSION-FILE GIT-USER-AGENT
1717 version.sp version.s version.o: EXTRA_CPPFLAGS = \
1718         '-DGIT_VERSION="$(GIT_VERSION)"' \
1719         '-DGIT_USER_AGENT=$(GIT_USER_AGENT_CQ_SQ)'
1720
1721 $(BUILT_INS): git$X
1722         $(QUIET_BUILT_IN)$(RM) $@ && \
1723         ln git$X $@ 2>/dev/null || \
1724         ln -s git$X $@ 2>/dev/null || \
1725         cp git$X $@
1726
1727 common-cmds.h: ./generate-cmdlist.sh command-list.txt
1728
1729 common-cmds.h: $(wildcard Documentation/git-*.txt)
1730         $(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
1731
1732 SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
1733         $(localedir_SQ):$(NO_CURL):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
1734         $(gitwebdir_SQ):$(PERL_PATH_SQ)
1735 define cmd_munge_script
1736 $(RM) $@ $@+ && \
1737 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1738     -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1739     -e 's|@@DIFF@@|$(DIFF_SQ)|' \
1740     -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
1741     -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1742     -e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \
1743     -e $(BROKEN_PATH_FIX) \
1744     -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
1745     -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1746     $@.sh >$@+
1747 endef
1748
1749 GIT-SCRIPT-DEFINES: FORCE
1750         @FLAGS='$(SCRIPT_DEFINES)'; \
1751             if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1752                 echo >&2 "    * new script parameters"; \
1753                 echo "$$FLAGS" >$@; \
1754             fi
1755
1756
1757 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh GIT-SCRIPT-DEFINES
1758         $(QUIET_GEN)$(cmd_munge_script) && \
1759         chmod +x $@+ && \
1760         mv $@+ $@
1761
1762 $(SCRIPT_LIB) : % : %.sh GIT-SCRIPT-DEFINES
1763         $(QUIET_GEN)$(cmd_munge_script) && \
1764         mv $@+ $@
1765
1766 ifndef NO_PERL
1767 $(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
1768
1769 perl/perl.mak: perl/PM.stamp
1770
1771 perl/PM.stamp: FORCE
1772         $(QUIET_GEN)$(FIND) perl -type f -name '*.pm' | sort >$@+ && \
1773         { cmp $@+ $@ >/dev/null 2>/dev/null || mv $@+ $@; } && \
1774         $(RM) $@+
1775
1776 perl/perl.mak: GIT-CFLAGS GIT-PREFIX perl/Makefile perl/Makefile.PL
1777         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
1778
1779 $(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl GIT-VERSION-FILE
1780         $(QUIET_GEN)$(RM) $@ $@+ && \
1781         INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
1782         sed -e '1{' \
1783             -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1784             -e '        h' \
1785             -e '        s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "'"$$INSTLIBDIR"'"));=' \
1786             -e '        H' \
1787             -e '        x' \
1788             -e '}' \
1789             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1790             $@.perl >$@+ && \
1791         chmod +x $@+ && \
1792         mv $@+ $@
1793
1794
1795 .PHONY: gitweb
1796 gitweb:
1797         $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
1798
1799 git-instaweb: git-instaweb.sh gitweb GIT-SCRIPT-DEFINES
1800         $(QUIET_GEN)$(cmd_munge_script) && \
1801         chmod +x $@+ && \
1802         mv $@+ $@
1803 else # NO_PERL
1804 $(patsubst %.perl,%,$(SCRIPT_PERL)) git-instaweb: % : unimplemented.sh
1805         $(QUIET_GEN)$(RM) $@ $@+ && \
1806         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1807             -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
1808             unimplemented.sh >$@+ && \
1809         chmod +x $@+ && \
1810         mv $@+ $@
1811 endif # NO_PERL
1812
1813 ifndef NO_PYTHON
1814 $(patsubst %.py,%,$(SCRIPT_PYTHON)): GIT-CFLAGS GIT-PREFIX GIT-PYTHON-VARS
1815 $(patsubst %.py,%,$(SCRIPT_PYTHON)): % : %.py
1816         $(QUIET_GEN)$(RM) $@ $@+ && \
1817         INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C git_remote_helpers -s \
1818                 --no-print-directory prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' \
1819                 instlibdir` && \
1820         sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
1821             -e 's|\(os\.getenv("GITPYTHONLIB"\)[^)]*)|\1,"@@INSTLIBDIR@@")|' \
1822             -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
1823             $@.py >$@+ && \
1824         chmod +x $@+ && \
1825         mv $@+ $@
1826 else # NO_PYTHON
1827 $(patsubst %.py,%,$(SCRIPT_PYTHON)): % : unimplemented.sh
1828         $(QUIET_GEN)$(RM) $@ $@+ && \
1829         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1830             -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
1831             unimplemented.sh >$@+ && \
1832         chmod +x $@+ && \
1833         mv $@+ $@
1834 endif # NO_PYTHON
1835
1836 CONFIGURE_RECIPE = $(RM) configure configure.ac+ && \
1837                    sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1838                         configure.ac >configure.ac+ && \
1839                    autoconf -o configure configure.ac+ && \
1840                    $(RM) configure.ac+
1841
1842 configure: configure.ac GIT-VERSION-FILE
1843         $(QUIET_GEN)$(CONFIGURE_RECIPE)
1844
1845 ifdef AUTOCONFIGURED
1846 # We avoid depending on 'configure' here, because it gets rebuilt
1847 # every time GIT-VERSION-FILE is modified, only to update the embedded
1848 # version number string, which config.status does not care about.  We
1849 # do want to recheck when the platform/environment detection logic
1850 # changes, hence this depends on configure.ac.
1851 config.status: configure.ac
1852         $(QUIET_GEN)$(CONFIGURE_RECIPE) && \
1853         if test -f config.status; then \
1854           ./config.status --recheck; \
1855         else \
1856           ./configure; \
1857         fi
1858 reconfigure config.mak.autogen: config.status
1859         $(QUIET_GEN)./config.status
1860 .PHONY: reconfigure # This is a convenience target.
1861 endif
1862
1863 XDIFF_OBJS += xdiff/xdiffi.o
1864 XDIFF_OBJS += xdiff/xprepare.o
1865 XDIFF_OBJS += xdiff/xutils.o
1866 XDIFF_OBJS += xdiff/xemit.o
1867 XDIFF_OBJS += xdiff/xmerge.o
1868 XDIFF_OBJS += xdiff/xpatience.o
1869 XDIFF_OBJS += xdiff/xhistogram.o
1870
1871 VCSSVN_OBJS += vcs-svn/line_buffer.o
1872 VCSSVN_OBJS += vcs-svn/sliding_window.o
1873 VCSSVN_OBJS += vcs-svn/repo_tree.o
1874 VCSSVN_OBJS += vcs-svn/fast_export.o
1875 VCSSVN_OBJS += vcs-svn/svndiff.o
1876 VCSSVN_OBJS += vcs-svn/svndump.o
1877
1878 TEST_OBJS := $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
1879 OBJECTS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
1880         $(XDIFF_OBJS) \
1881         $(VCSSVN_OBJS) \
1882         git.o
1883 ifndef NO_CURL
1884         OBJECTS += http.o http-walker.o remote-curl.o
1885 endif
1886
1887 dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
1888 dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
1889
1890 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1891 $(dep_dirs):
1892         @mkdir -p $@
1893
1894 missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
1895 dep_file = $(dir $@).depend/$(notdir $@).d
1896 dep_args = -MF $(dep_file) -MQ $@ -MMD -MP
1897 ifdef CHECK_HEADER_DEPENDENCIES
1898 $(error cannot compute header dependencies outside a normal build. \
1899 Please unset CHECK_HEADER_DEPENDENCIES and try again)
1900 endif
1901 endif
1902
1903 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1904 ifndef CHECK_HEADER_DEPENDENCIES
1905 dep_dirs =
1906 missing_dep_dirs =
1907 dep_args =
1908 endif
1909 endif
1910
1911 ifdef CHECK_HEADER_DEPENDENCIES
1912 ifndef PRINT_HEADER_DEPENDENCIES
1913 missing_deps = $(filter-out $(notdir $^), \
1914         $(notdir $(shell $(MAKE) -s $@ \
1915                 CHECK_HEADER_DEPENDENCIES=YesPlease \
1916                 USE_COMPUTED_HEADER_DEPENDENCIES=YesPlease \
1917                 PRINT_HEADER_DEPENDENCIES=YesPlease)))
1918 endif
1919 endif
1920
1921 ASM_SRC := $(wildcard $(OBJECTS:o=S))
1922 ASM_OBJ := $(ASM_SRC:S=o)
1923 C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
1924
1925 .SUFFIXES:
1926
1927 ifdef PRINT_HEADER_DEPENDENCIES
1928 $(C_OBJ): %.o: %.c FORCE
1929         echo $^
1930 $(ASM_OBJ): %.o: %.S FORCE
1931         echo $^
1932
1933 ifndef CHECK_HEADER_DEPENDENCIES
1934 $(error cannot print header dependencies during a normal build. \
1935 Please set CHECK_HEADER_DEPENDENCIES and try again)
1936 endif
1937 endif
1938
1939 ifndef PRINT_HEADER_DEPENDENCIES
1940 ifdef CHECK_HEADER_DEPENDENCIES
1941 $(C_OBJ): %.o: %.c $(dep_files) FORCE
1942         @set -e; echo CHECK $@; \
1943         missing_deps="$(missing_deps)"; \
1944         if test "$$missing_deps"; \
1945         then \
1946                 echo missing dependencies: $$missing_deps; \
1947                 false; \
1948         fi
1949 $(ASM_OBJ): %.o: %.S $(dep_files) FORCE
1950         @set -e; echo CHECK $@; \
1951         missing_deps="$(missing_deps)"; \
1952         if test "$$missing_deps"; \
1953         then \
1954                 echo missing dependencies: $$missing_deps; \
1955                 false; \
1956         fi
1957 endif
1958 endif
1959
1960 ifndef CHECK_HEADER_DEPENDENCIES
1961 $(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
1962         $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1963 $(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
1964         $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1965 endif
1966
1967 %.s: %.c GIT-CFLAGS FORCE
1968         $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1969
1970 ifdef USE_COMPUTED_HEADER_DEPENDENCIES
1971 # Take advantage of gcc's on-the-fly dependency generation
1972 # See <http://gcc.gnu.org/gcc-3.0/features.html>.
1973 dep_files_present := $(wildcard $(dep_files))
1974 ifneq ($(dep_files_present),)
1975 include $(dep_files_present)
1976 endif
1977 else
1978 # Dependencies on header files, for platforms that do not support
1979 # the gcc -MMD option.
1980 #
1981 # Dependencies on automatically generated headers such as common-cmds.h
1982 # should _not_ be included here, since they are necessary even when
1983 # building an object for the first time.
1984
1985 $(OBJECTS): $(LIB_H)
1986 endif
1987
1988 exec_cmd.sp exec_cmd.s exec_cmd.o: GIT-PREFIX
1989 exec_cmd.sp exec_cmd.s exec_cmd.o: EXTRA_CPPFLAGS = \
1990         '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
1991         '-DBINDIR="$(bindir_relative_SQ)"' \
1992         '-DPREFIX="$(prefix_SQ)"'
1993
1994 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: GIT-PREFIX
1995 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
1996         -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
1997
1998 config.sp config.s config.o: GIT-PREFIX
1999 config.sp config.s config.o: EXTRA_CPPFLAGS = \
2000         -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
2001
2002 attr.sp attr.s attr.o: GIT-PREFIX
2003 attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
2004         -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
2005
2006 gettext.sp gettext.s gettext.o: GIT-PREFIX
2007 gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
2008         -DGIT_LOCALE_PATH='"$(localedir_SQ)"'
2009
2010 ifdef NO_EXPAT
2011 http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
2012 endif
2013
2014 ifdef NO_REGEX
2015 compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
2016         -DGAWK -DNO_MBSUPPORT
2017 endif
2018
2019 ifdef USE_NED_ALLOCATOR
2020 compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
2021         -DNDEBUG -DOVERRIDE_STRDUP -DREPLACE_SYSTEM_ALLOCATOR
2022 endif
2023
2024 git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
2025         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
2026
2027 git-imap-send$X: imap-send.o GIT-LDFLAGS $(GITLIBS)
2028         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2029                 $(LIBS) $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
2030
2031 git-http-fetch$X: revision.o http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
2032         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2033                 $(LIBS) $(CURL_LIBCURL)
2034 git-http-push$X: revision.o http.o http-push.o GIT-LDFLAGS $(GITLIBS)
2035         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2036                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
2037
2038 git-remote-testsvn$X: remote-testsvn.o GIT-LDFLAGS $(GITLIBS) $(VCSSVN_LIB)
2039         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) \
2040         $(VCSSVN_LIB)
2041
2042 $(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
2043         $(QUIET_LNCP)$(RM) $@ && \
2044         ln $< $@ 2>/dev/null || \
2045         ln -s $< $@ 2>/dev/null || \
2046         cp $< $@
2047
2048 $(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
2049         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2050                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
2051
2052 $(LIB_FILE): $(LIB_OBJS)
2053         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
2054
2055 $(XDIFF_LIB): $(XDIFF_OBJS)
2056         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(XDIFF_OBJS)
2057
2058 $(VCSSVN_LIB): $(VCSSVN_OBJS)
2059         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(VCSSVN_OBJS)
2060
2061 export DEFAULT_EDITOR DEFAULT_PAGER
2062
2063 doc:
2064         $(MAKE) -C Documentation all
2065
2066 man:
2067         $(MAKE) -C Documentation man
2068
2069 html:
2070         $(MAKE) -C Documentation html
2071
2072 info:
2073         $(MAKE) -C Documentation info
2074
2075 pdf:
2076         $(MAKE) -C Documentation pdf
2077
2078 XGETTEXT_FLAGS = \
2079         --force-po \
2080         --add-comments \
2081         --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
2082         --from-code=UTF-8
2083 XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
2084         --keyword=_ --keyword=N_ --keyword="Q_:1,2"
2085 XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell \
2086         --keyword=gettextln --keyword=eval_gettextln
2087 XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --keyword=__ --language=Perl
2088 LOCALIZED_C := $(C_OBJ:o=c) $(LIB_H) $(GENERATED_H)
2089 LOCALIZED_SH := $(SCRIPT_SH)
2090 LOCALIZED_PERL := $(SCRIPT_PERL)
2091
2092 ifdef XGETTEXT_INCLUDE_TESTS
2093 LOCALIZED_C += t/t0200/test.c
2094 LOCALIZED_SH += t/t0200/test.sh
2095 LOCALIZED_PERL += t/t0200/test.perl
2096 endif
2097
2098 po/git.pot: $(LOCALIZED_C)
2099         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C)
2100         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \
2101                 $(LOCALIZED_SH)
2102         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_PERL) \
2103                 $(LOCALIZED_PERL)
2104         mv $@+ $@
2105
2106 pot: po/git.pot
2107
2108 POFILES := $(wildcard po/*.po)
2109 MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
2110
2111 ifndef NO_GETTEXT
2112 all:: $(MOFILES)
2113 endif
2114
2115 po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
2116         $(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $<
2117
2118 FIND_SOURCE_FILES = ( git ls-files '*.[hcS]' 2>/dev/null || \
2119                         $(FIND) . \( -name .git -type d -prune \) \
2120                                 -o \( -name '*.[hcS]' -type f -print \) )
2121
2122 $(ETAGS_TARGET): FORCE
2123         $(RM) $(ETAGS_TARGET)
2124         $(FIND_SOURCE_FILES) | xargs etags -a -o $(ETAGS_TARGET)
2125
2126 tags: FORCE
2127         $(RM) tags
2128         $(FIND_SOURCE_FILES) | xargs ctags -a
2129
2130 cscope:
2131         $(RM) cscope*
2132         $(FIND_SOURCE_FILES) | xargs cscope -b
2133
2134 ### Detect prefix changes
2135 TRACK_PREFIX = $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
2136                 $(localedir_SQ)
2137
2138 GIT-PREFIX: FORCE
2139         @FLAGS='$(TRACK_PREFIX)'; \
2140         if test x"$$FLAGS" != x"`cat GIT-PREFIX 2>/dev/null`" ; then \
2141                 echo >&2 "    * new prefix flags"; \
2142                 echo "$$FLAGS" >GIT-PREFIX; \
2143         fi
2144
2145 TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):$(USE_GETTEXT_SCHEME)
2146
2147 GIT-CFLAGS: FORCE
2148         @FLAGS='$(TRACK_CFLAGS)'; \
2149             if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2150                 echo >&2 "    * new build flags"; \
2151                 echo "$$FLAGS" >GIT-CFLAGS; \
2152             fi
2153
2154 TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
2155
2156 GIT-LDFLAGS: FORCE
2157         @FLAGS='$(TRACK_LDFLAGS)'; \
2158             if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
2159                 echo >&2 "    * new link flags"; \
2160                 echo "$$FLAGS" >GIT-LDFLAGS; \
2161             fi
2162
2163 # We need to apply sq twice, once to protect from the shell
2164 # that runs GIT-BUILD-OPTIONS, and then again to protect it
2165 # and the first level quoting from the shell that runs "echo".
2166 GIT-BUILD-OPTIONS: FORCE
2167         @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@
2168         @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@
2169         @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@
2170         @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@
2171         @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@
2172         @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@
2173         @echo USE_LIBPCRE=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE)))'\' >>$@
2174         @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@
2175         @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@
2176         @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@
2177 ifdef GIT_TEST_OPTS
2178         @echo GIT_TEST_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_OPTS)))'\' >>$@
2179 endif
2180 ifdef GIT_TEST_CMP
2181         @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@
2182 endif
2183 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2184         @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@
2185 endif
2186         @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@
2187         @echo GETTEXT_POISON=\''$(subst ','\'',$(subst ','\'',$(GETTEXT_POISON)))'\' >>$@
2188 ifdef GIT_PERF_REPEAT_COUNT
2189         @echo GIT_PERF_REPEAT_COUNT=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPEAT_COUNT)))'\' >>$@
2190 endif
2191 ifdef GIT_PERF_REPO
2192         @echo GIT_PERF_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPO)))'\' >>$@
2193 endif
2194 ifdef GIT_PERF_LARGE_REPO
2195         @echo GIT_PERF_LARGE_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_LARGE_REPO)))'\' >>$@
2196 endif
2197 ifdef GIT_PERF_MAKE_OPTS
2198         @echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@
2199 endif
2200
2201 ### Detect Python interpreter path changes
2202 ifndef NO_PYTHON
2203 TRACK_PYTHON = $(subst ','\'',-DPYTHON_PATH='$(PYTHON_PATH_SQ)')
2204
2205 GIT-PYTHON-VARS: FORCE
2206         @VARS='$(TRACK_PYTHON)'; \
2207             if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2208                 echo >&2 "    * new Python interpreter location"; \
2209                 echo "$$VARS" >$@; \
2210             fi
2211 endif
2212
2213 test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2214
2215 all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2216
2217 bin-wrappers/%: wrap-for-bin.sh
2218         @mkdir -p bin-wrappers
2219         $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2220              -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2221              -e 's|@@PROG@@|$(@F)|' < $< > $@ && \
2222         chmod +x $@
2223
2224 # GNU make supports exporting all variables by "export" without parameters.
2225 # However, the environment gets quite big, and some programs have problems
2226 # with that.
2227
2228 export NO_SVN_TESTS
2229 export TEST_NO_MALLOC_CHECK
2230
2231 ### Testing rules
2232
2233 test: all
2234         $(MAKE) -C t/ all
2235
2236 perf: all
2237         $(MAKE) -C t/perf/ all
2238
2239 .PHONY: test perf
2240
2241 test-ctype$X: ctype.o
2242
2243 test-date$X: date.o ctype.o
2244
2245 test-delta$X: diff-delta.o patch-delta.o
2246
2247 test-line-buffer$X: vcs-svn/lib.a
2248
2249 test-parse-options$X: parse-options.o parse-options-cb.o
2250
2251 test-svn-fe$X: vcs-svn/lib.a
2252
2253 .PRECIOUS: $(TEST_OBJS)
2254
2255 test-%$X: test-%.o GIT-LDFLAGS $(GITLIBS)
2256         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2257
2258 check-sha1:: test-sha1$X
2259         ./test-sha1.sh
2260
2261 SP_OBJ = $(patsubst %.o,%.sp,$(C_OBJ))
2262
2263 $(SP_OBJ): %.sp: %.c GIT-CFLAGS FORCE
2264         $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
2265                 $(SPARSE_FLAGS) $<
2266
2267 .PHONY: sparse $(SP_OBJ)
2268 sparse: $(SP_OBJ)
2269
2270 check: common-cmds.h
2271         @if sparse; \
2272         then \
2273                 echo 2>&1 "Use 'make sparse' instead"; \
2274                 $(MAKE) --no-print-directory sparse; \
2275         else \
2276                 echo 2>&1 "Did you mean 'make test'?"; \
2277                 exit 1; \
2278         fi
2279
2280 remove-dashes:
2281         ./fixup-builtins $(BUILT_INS) $(PROGRAMS) $(SCRIPTS)
2282
2283 ### Installation rules
2284
2285 ifneq ($(filter /%,$(firstword $(template_dir))),)
2286 template_instdir = $(template_dir)
2287 else
2288 template_instdir = $(prefix)/$(template_dir)
2289 endif
2290 export template_instdir
2291
2292 ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2293 gitexec_instdir = $(gitexecdir)
2294 else
2295 gitexec_instdir = $(prefix)/$(gitexecdir)
2296 endif
2297 gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2298 export gitexec_instdir
2299
2300 ifneq ($(filter /%,$(firstword $(mergetoolsdir))),)
2301 mergetools_instdir = $(mergetoolsdir)
2302 else
2303 mergetools_instdir = $(prefix)/$(mergetoolsdir)
2304 endif
2305 mergetools_instdir_SQ = $(subst ','\'',$(mergetools_instdir))
2306
2307 install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2308
2309 install: all
2310         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2311         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2312         $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2313         $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2314         $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2315         $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2316         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2317         $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2318 ifndef NO_GETTEXT
2319         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)'
2320         (cd po/build/locale && $(TAR) cf - .) | \
2321         (cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -)
2322 endif
2323 ifndef NO_PERL
2324         $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2325         $(MAKE) -C gitweb install
2326 endif
2327 ifndef NO_PYTHON
2328         $(MAKE) -C git_remote_helpers prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2329 endif
2330 ifndef NO_TCLTK
2331         $(MAKE) -C gitk-git install
2332         $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2333 endif
2334 ifneq (,$X)
2335         $(foreach p,$(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';)
2336 endif
2337
2338         bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2339         execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2340         { test "$$bindir/" = "$$execdir/" || \
2341           for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
2342                 $(RM) "$$execdir/$$p" && \
2343                 test -z "$(NO_INSTALL_HARDLINKS)$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2344                 ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
2345                 cp "$$bindir/$$p" "$$execdir/$$p" || exit; \
2346           done; \
2347         } && \
2348         for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
2349                 $(RM) "$$bindir/$$p" && \
2350                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2351                 ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
2352                 ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
2353                 cp "$$bindir/git$X" "$$bindir/$$p" || exit; \
2354         done && \
2355         for p in $(BUILT_INS); do \
2356                 $(RM) "$$execdir/$$p" && \
2357                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2358                 ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2359                 ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2360                 cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
2361         done && \
2362         remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
2363         for p in $$remote_curl_aliases; do \
2364                 $(RM) "$$execdir/$$p" && \
2365                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2366                 ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2367                 ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2368                 cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; \
2369         done && \
2370         ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2371
2372 install-gitweb:
2373         $(MAKE) -C gitweb install
2374
2375 install-doc:
2376         $(MAKE) -C Documentation install
2377
2378 install-man:
2379         $(MAKE) -C Documentation install-man
2380
2381 install-html:
2382         $(MAKE) -C Documentation install-html
2383
2384 install-info:
2385         $(MAKE) -C Documentation install-info
2386
2387 install-pdf:
2388         $(MAKE) -C Documentation install-pdf
2389
2390 quick-install-doc:
2391         $(MAKE) -C Documentation quick-install
2392
2393 quick-install-man:
2394         $(MAKE) -C Documentation quick-install-man
2395
2396 quick-install-html:
2397         $(MAKE) -C Documentation quick-install-html
2398
2399
2400
2401 ### Maintainer's dist rules
2402
2403 git.spec: git.spec.in GIT-VERSION-FILE
2404         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
2405         mv $@+ $@
2406
2407 GIT_TARNAME = git-$(GIT_VERSION)
2408 dist: git.spec git-archive$(X) configure
2409         ./git-archive --format=tar \
2410                 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2411         @mkdir -p $(GIT_TARNAME)
2412         @cp git.spec configure $(GIT_TARNAME)
2413         @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2414         @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2415         $(TAR) rf $(GIT_TARNAME).tar \
2416                 $(GIT_TARNAME)/git.spec \
2417                 $(GIT_TARNAME)/configure \
2418                 $(GIT_TARNAME)/version \
2419                 $(GIT_TARNAME)/git-gui/version
2420         @$(RM) -r $(GIT_TARNAME)
2421         gzip -f -9 $(GIT_TARNAME).tar
2422
2423 rpm: dist
2424         $(RPMBUILD) \
2425                 --define "_source_filedigest_algorithm md5" \
2426                 --define "_binary_filedigest_algorithm md5" \
2427                 -ta $(GIT_TARNAME).tar.gz
2428
2429 htmldocs = git-htmldocs-$(GIT_VERSION)
2430 manpages = git-manpages-$(GIT_VERSION)
2431 dist-doc:
2432         $(RM) -r .doc-tmp-dir
2433         mkdir .doc-tmp-dir
2434         $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2435         cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2436         gzip -n -9 -f $(htmldocs).tar
2437         :
2438         $(RM) -r .doc-tmp-dir
2439         mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2440         $(MAKE) -C Documentation DESTDIR=./ \
2441                 man1dir=../.doc-tmp-dir/man1 \
2442                 man5dir=../.doc-tmp-dir/man5 \
2443                 man7dir=../.doc-tmp-dir/man7 \
2444                 install
2445         cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2446         gzip -n -9 -f $(manpages).tar
2447         $(RM) -r .doc-tmp-dir
2448
2449 ### Cleaning rules
2450
2451 distclean: clean
2452         $(RM) configure
2453         $(RM) config.log config.status config.cache
2454         $(RM) config.mak.autogen config.mak.append
2455         $(RM) -r autom4te.cache
2456
2457 profile-clean:
2458         $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2459         $(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2460
2461 clean: profile-clean
2462         $(RM) *.o block-sha1/*.o ppc/*.o compat/*.o compat/*/*.o xdiff/*.o vcs-svn/*.o \
2463                 builtin/*.o $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
2464         $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2465         $(RM) $(TEST_PROGRAMS)
2466         $(RM) -r bin-wrappers $(dep_dirs)
2467         $(RM) -r po/build/
2468         $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope*
2469         $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2470         $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
2471         $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
2472         $(MAKE) -C Documentation/ clean
2473 ifndef NO_PERL
2474         $(MAKE) -C gitweb clean
2475         $(MAKE) -C perl clean
2476 endif
2477 ifndef NO_PYTHON
2478         $(MAKE) -C git_remote_helpers clean
2479 endif
2480         $(MAKE) -C templates/ clean
2481         $(MAKE) -C t/ clean
2482 ifndef NO_TCLTK
2483         $(MAKE) -C gitk-git clean
2484         $(MAKE) -C git-gui clean
2485 endif
2486         $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-BUILD-OPTIONS
2487         $(RM) GIT-USER-AGENT GIT-PREFIX GIT-SCRIPT-DEFINES GIT-PYTHON-VARS
2488
2489 .PHONY: all install profile-clean clean strip
2490 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
2491 .PHONY: FORCE cscope
2492
2493 ### Check documentation
2494 #
2495 ALL_COMMANDS = $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS)
2496 ALL_COMMANDS += git
2497 ALL_COMMANDS += gitk
2498 ALL_COMMANDS += gitweb
2499 ALL_COMMANDS += git-gui git-citool
2500 check-docs::
2501         @(for v in $(ALL_COMMANDS); \
2502         do \
2503                 case "$$v" in \
2504                 git-merge-octopus | git-merge-ours | git-merge-recursive | \
2505                 git-merge-resolve | git-merge-subtree | \
2506                 git-fsck-objects | git-init-db | \
2507                 git-remote-* | git-stage | \
2508                 git-?*--?* ) continue ;; \
2509                 esac ; \
2510                 test -f "Documentation/$$v.txt" || \
2511                 echo "no doc: $$v"; \
2512                 sed -e '/^#/d' command-list.txt | \
2513                 grep -q "^$$v[  ]" || \
2514                 case "$$v" in \
2515                 git) ;; \
2516                 *) echo "no link: $$v";; \
2517                 esac ; \
2518         done; \
2519         ( \
2520                 sed -e '/^#/d' \
2521                     -e 's/[     ].*//' \
2522                     -e 's/^/listed /' command-list.txt; \
2523                 $(MAKE) -C Documentation print-man1 | \
2524                 grep '\.txt$$' | \
2525                 sed -e 's|Documentation/|documented |' \
2526                     -e 's/\.txt//'; \
2527         ) | while read how cmd; \
2528         do \
2529                 case " $(ALL_COMMANDS) " in \
2530                 *" $$cmd "*)    ;; \
2531                 *) echo "removed but $$how: $$cmd" ;; \
2532                 esac; \
2533         done ) | sort
2534
2535 ### Make sure built-ins do not have dups and listed in git.c
2536 #
2537 check-builtins::
2538         ./check-builtins.sh
2539
2540 ### Test suite coverage testing
2541 #
2542 .PHONY: coverage coverage-clean coverage-build coverage-report
2543
2544 coverage:
2545         $(MAKE) coverage-build
2546         $(MAKE) coverage-report
2547
2548 object_dirs := $(sort $(dir $(OBJECTS)))
2549 coverage-clean:
2550         $(RM) $(addsuffix *.gcov,$(object_dirs))
2551         $(RM) $(addsuffix *.gcda,$(object_dirs))
2552         $(RM) $(addsuffix *.gcno,$(object_dirs))
2553         $(RM) coverage-untested-functions
2554         $(RM) -r cover_db/
2555         $(RM) -r cover_db_html/
2556
2557 COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
2558 COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
2559 GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
2560
2561 coverage-build: coverage-clean
2562         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
2563         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
2564                 -j1 test
2565
2566 coverage-report:
2567         $(QUIET_GCOV)for dir in $(object_dirs); do \
2568                 $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
2569         done
2570
2571 coverage-untested-functions: coverage-report
2572         grep '^function.*called 0 ' *.c.gcov \
2573                 | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
2574                 > coverage-untested-functions
2575
2576 cover_db: coverage-report
2577         gcov2perl -db cover_db *.gcov
2578
2579 cover_db_html: cover_db
2580         cover -report html -outputdir cover_db_html cover_db
2581