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 HAVE_ALLOCA_H if you have working alloca(3) defined in that header.
  34 #
  35 # Define NO_CURL if you do not have libcurl installed.  git-http-fetch and
  36 # git-http-push are not built, and you cannot use http:// and https://
  37 # transports (neither smart nor dumb).
  38 #
  39 # Define CURLDIR=/foo/bar if your curl header and library files are in
  40 # /foo/bar/include and /foo/bar/lib directories.
  41 #
  42 # Define NO_EXPAT if you do not have expat installed.  git-http-push is
  43 # not built, and you cannot push using http:// and https:// transports (dumb).
  44 #
  45 # Define EXPATDIR=/foo/bar if your expat header and library files are in
  46 # /foo/bar/include and /foo/bar/lib directories.
  47 #
  48 # Define EXPAT_NEEDS_XMLPARSE_H if you have an old version of expat (e.g.,
  49 # 1.1 or 1.2) that provides xmlparse.h instead of expat.h.
  50 #
  51 # Define NO_GETTEXT if you don't want Git output to be translated.
  52 # A translated Git requires GNU libintl or another gettext implementation,
  53 # plus libintl-perl at runtime.
  54 #
  55 # Define USE_GETTEXT_SCHEME and set it to 'fallthrough', if you don't trust
  56 # the installed gettext translation of the shell scripts output.
  57 #
  58 # Define HAVE_LIBCHARSET_H if you haven't set NO_GETTEXT and you can't
  59 # trust the langinfo.h's nl_langinfo(CODESET) function to return the
  60 # current character set. GNU and Solaris have a nl_langinfo(CODESET),
  61 # FreeBSD can use either, but MinGW and some others need to use
  62 # libcharset.h's locale_charset() instead.
  63 #
  64 # Define CHARSET_LIB to you need to link with library other than -liconv to
  65 # use locale_charset() function.  On some platforms this needs to set to
  66 # -lcharset
  67 #
  68 # Define LIBC_CONTAINS_LIBINTL if your gettext implementation doesn't
  69 # need -lintl when linking.
  70 #
  71 # Define NO_MSGFMT_EXTENDED_OPTIONS if your implementation of msgfmt
  72 # doesn't support GNU extensions like --check and --statistics
  73 #
  74 # Define HAVE_PATHS_H if you have paths.h and want to use the default PATH
  75 # it specifies.
  76 #
  77 # Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
  78 #
  79 # Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
  80 # d_type in struct dirent (Cygwin 1.5, fixed in Cygwin 1.7).
  81 #
  82 # Define HAVE_STRINGS_H if you have strings.h and need it for strcasecmp.
  83 #
  84 # Define NO_STRCASESTR if you don't have strcasestr.
  85 #
  86 # Define NO_MEMMEM if you don't have memmem.
  87 #
  88 # Define NO_GETPAGESIZE if you don't have getpagesize.
  89 #
  90 # Define NO_STRLCPY if you don't have strlcpy.
  91 #
  92 # Define NO_STRTOUMAX if you don't have both strtoimax and strtoumax in the
  93 # C library. If your compiler also does not support long long or does not have
  94 # strtoull, define NO_STRTOULL.
  95 #
  96 # Define NO_SETENV if you don't have setenv in the C library.
  97 #
  98 # Define NO_UNSETENV if you don't have unsetenv in the C library.
  99 #
 100 # Define NO_MKDTEMP if you don't have mkdtemp in the C library.
 101 #
 102 # Define MKDIR_WO_TRAILING_SLASH if your mkdir() can't deal with trailing slash.
 103 #
 104 # Define NO_MKSTEMPS if you don't have mkstemps in the C library.
 105 #
 106 # Define NO_FNMATCH if you don't have fnmatch in the C library.
 107 #
 108 # Define NO_FNMATCH_CASEFOLD if your fnmatch function doesn't have the
 109 # FNM_CASEFOLD GNU extension.
 110 #
 111 # Define NO_WILDMATCH if you do not want to use Git's wildmatch
 112 # implementation as fnmatch
 113 #
 114 # Define NO_GECOS_IN_PWENT if you don't have pw_gecos in struct passwd
 115 # in the C library.
 116 #
 117 # Define NO_LIBGEN_H if you don't have libgen.h.
 118 #
 119 # Define NEEDS_LIBGEN if your libgen needs -lgen when linking
 120 #
 121 # Define NO_SYS_SELECT_H if you don't have sys/select.h.
 122 #
 123 # Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
 124 # Enable it on Windows.  By default, symrefs are still used.
 125 #
 126 # Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
 127 # tests.  These tests take up a significant amount of the total test time
 128 # but are not needed unless you plan to talk to SVN repos.
 129 #
 130 # Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
 131 # installed in /sw, but don't want GIT to link against any libraries
 132 # installed there.  If defined you may specify your own (or Fink's)
 133 # include directories and library directories by defining CFLAGS
 134 # and LDFLAGS appropriately.
 135 #
 136 # Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
 137 # have DarwinPorts installed in /opt/local, but don't want GIT to
 138 # link against any libraries installed there.  If defined you may
 139 # specify your own (or DarwinPort's) include directories and
 140 # library directories by defining CFLAGS and LDFLAGS appropriately.
 141 #
 142 # Define NO_APPLE_COMMON_CRYPTO if you are building on Darwin/Mac OS X
 143 # and do not want to use Apple's CommonCrypto library.  This allows you
 144 # to provide your own OpenSSL library, for example from MacPorts.
 145 #
 146 # Define BLK_SHA1 environment variable to make use of the bundled
 147 # optimized C SHA1 routine.
 148 #
 149 # Define PPC_SHA1 environment variable when running make to make use of
 150 # a bundled SHA1 routine optimized for PowerPC.
 151 #
 152 # Define NEEDS_CRYPTO_WITH_SSL if you need -lcrypto when using -lssl (Darwin).
 153 #
 154 # Define NEEDS_SSL_WITH_CRYPTO if you need -lssl when using -lcrypto (Darwin).
 155 #
 156 # Define NEEDS_SSL_WITH_CURL if you need -lssl with -lcurl (Minix).
 157 #
 158 # Define NEEDS_IDN_WITH_CURL if you need -lidn when using -lcurl (Minix).
 159 #
 160 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
 161 #
 162 # Define NEEDS_LIBINTL_BEFORE_LIBICONV if you need libintl before libiconv.
 163 #
 164 # Define NO_INTPTR_T if you don't have intptr_t nor uintptr_t.
 165 #
 166 # Define NO_UINTMAX_T if you don't have uintmax_t.
 167 #
 168 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
 169 # Patrick Mauritz).
 170 #
 171 # Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
 172 # Notably on Solaris hstrerror resides in libresolv and on Solaris 7
 173 # inet_ntop and inet_pton additionally reside there.
 174 #
 175 # Define NO_MMAP if you want to avoid mmap.
 176 #
 177 # Define NO_SYS_POLL_H if you don't have sys/poll.h.
 178 #
 179 # Define NO_POLL if you do not have or don't want to use poll().
 180 # This also implies NO_SYS_POLL_H.
 181 #
 182 # Define NEEDS_SYS_PARAM_H if you need to include sys/param.h to compile,
 183 # *PLEASE* REPORT to git@vger.kernel.org if your platform needs this;
 184 # we want to know more about the issue.
 185 #
 186 # Define NO_PTHREADS if you do not have or do not want to use Pthreads.
 187 #
 188 # Define NO_PREAD if you have a problem with pread() system call (e.g.
 189 # cygwin1.dll before v1.5.22).
 190 #
 191 # Define NO_SETITIMER if you don't have setitimer()
 192 #
 193 # Define NO_STRUCT_ITIMERVAL if you don't have struct itimerval
 194 # This also implies NO_SETITIMER
 195 #
 196 # Define NO_THREAD_SAFE_PREAD if your pread() implementation is not
 197 # thread-safe. (e.g. compat/pread.c or cygwin)
 198 #
 199 # Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
 200 # generally faster on your platform than accessing the working directory.
 201 #
 202 # Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
 203 # the executable mode bit, but doesn't really do so.
 204 #
 205 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
 206 #
 207 # Define NO_UNIX_SOCKETS if your system does not offer unix sockets.
 208 #
 209 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
 210 # sockaddr_storage.
 211 #
 212 # Define NO_ICONV if your libc does not properly support iconv.
 213 #
 214 # Define OLD_ICONV if your library has an old iconv(), where the second
 215 # (input buffer pointer) parameter is declared with type (const char **).
 216 #
 217 # Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
 218 #
 219 # Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
 220 # that tells runtime paths to dynamic libraries;
 221 # "-Wl,-rpath=/path/lib" is used instead.
 222 #
 223 # Define NO_NORETURN if using buggy versions of gcc 4.6+ and profile feedback,
 224 # as the compiler can crash (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49299)
 225 #
 226 # Define USE_NSEC below if you want git to care about sub-second file mtimes
 227 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
 228 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
 229 # randomly break unless your underlying filesystem supports those sub-second
 230 # times (my ext3 doesn't).
 231 #
 232 # Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
 233 # "st_ctim"
 234 #
 235 # Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
 236 # available.  This automatically turns USE_NSEC off.
 237 #
 238 # Define USE_STDEV below if you want git to care about the underlying device
 239 # change being considered an inode change from the update-index perspective.
 240 #
 241 # Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
 242 # field that counts the on-disk footprint in 512-byte blocks.
 243 #
 244 # Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72
 245 # (not v1.73 or v1.71).
 246 #
 247 # Define ASCIIDOC_ROFF if your DocBook XSL does not escape raw roff directives
 248 # (versions 1.68.1 through v1.72).
 249 #
 250 # Define GNU_ROFF if your target system uses GNU groff.  This forces
 251 # apostrophes to be ASCII so that cut&pasting examples to the shell
 252 # will work.
 253 #
 254 # Define PERL_PATH to the path of your Perl binary (usually /usr/bin/perl).
 255 #
 256 # Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 257 # MakeMaker (e.g. using ActiveState under Cygwin).
 258 #
 259 # Define NO_PERL if you do not want Perl scripts or libraries at all.
 260 #
 261 # Define PYTHON_PATH to the path of your Python binary (often /usr/bin/python
 262 # but /usr/bin/python2.7 on some platforms).
 263 #
 264 # Define NO_PYTHON if you do not want Python scripts or libraries at all.
 265 #
 266 # Define NO_TCLTK if you do not want Tcl/Tk GUI.
 267 #
 268 # The TCL_PATH variable governs the location of the Tcl interpreter
 269 # used to optimize git-gui for your system.  Only used if NO_TCLTK
 270 # is not set.  Defaults to the bare 'tclsh'.
 271 #
 272 # The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
 273 # If not set it defaults to the bare 'wish'. If it is set to the empty
 274 # string then NO_TCLTK will be forced (this is used by configure script).
 275 #
 276 # Define INTERNAL_QSORT to use Git's implementation of qsort(), which
 277 # is a simplified version of the merge sort used in glibc. This is
 278 # recommended if Git triggers O(n^2) behavior in your platform's qsort().
 279 #
 280 # Define UNRELIABLE_FSTAT if your system's fstat does not return the same
 281 # information on a not yet closed file that lstat would return for the same
 282 # file after it was closed.
 283 #
 284 # Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
 285 # when hardlinking a file to another name and unlinking the original file right
 286 # away (some NTFS drivers seem to zero the contents in that scenario).
 287 #
 288 # Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
 289 # programs as a tar, where bin/ and libexec/ might be on different file systems.
 290 #
 291 # Define NO_INSTALL_HARDLINKS if you prefer to use either symbolic links or
 292 # copies to install built-in git commands e.g. git-cat-file.
 293 #
 294 # Define USE_NED_ALLOCATOR if you want to replace the platforms default
 295 # memory allocators with the nedmalloc allocator written by Niall Douglas.
 296 #
 297 # Define NO_REGEX if you have no or inferior regex support in your C library.
 298 #
 299 # Define HAVE_DEV_TTY if your system can open /dev/tty to interact with the
 300 # user.
 301 #
 302 # Define GETTEXT_POISON if you are debugging the choice of strings marked
 303 # for translation.  In a GETTEXT_POISON build, you can turn all strings marked
 304 # for translation into gibberish by setting the GIT_GETTEXT_POISON variable
 305 # (to any value) in your environment.
 306 #
 307 # Define JSMIN to point to JavaScript minifier that functions as
 308 # a filter to have gitweb.js minified.
 309 #
 310 # Define CSSMIN to point to a CSS minifier in order to generate a minified
 311 # version of gitweb.css
 312 #
 313 # Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
 314 # you want to use something different.  The value will be interpreted by the
 315 # shell at runtime when it is used.
 316 #
 317 # Define DEFAULT_EDITOR to a sensible editor command (defaults to "vi") if you
 318 # want to use something different.  The value will be interpreted by the shell
 319 # if necessary when it is used.  Examples:
 320 #
 321 #   DEFAULT_EDITOR='~/bin/vi',
 322 #   DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
 323 #   DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
 324 #
 325 # Define COMPUTE_HEADER_DEPENDENCIES to "yes" if you want dependencies on
 326 # header files to be automatically computed, to avoid rebuilding objects when
 327 # an unrelated header file changes.  Define it to "no" to use the hard-coded
 328 # dependency rules.  The default is "auto", which means to use computed header
 329 # dependencies if your compiler is detected to support it.
 330 #
 331 # Define CHECK_HEADER_DEPENDENCIES to check for problems in the hard-coded
 332 # dependency rules.
 333 #
 334 # Define NATIVE_CRLF if your platform uses CRLF for line endings.
 335 #
 336 # Define XDL_FAST_HASH to use an alternative line-hashing method in
 337 # the diff algorithm.  It gives a nice speedup if your processor has
 338 # fast unaligned word loads.  Does NOT work on big-endian systems!
 339 # Enabled by default on x86_64.
 340 #
 341 # Define GIT_USER_AGENT if you want to change how git identifies itself during
 342 # network interactions.  The default is "git/$(GIT_VERSION)".
 343 #
 344 # Define DEFAULT_HELP_FORMAT to "man", "info" or "html"
 345 # (defaults to "man") if you want to have a different default when
 346 # "git help" is called without a parameter specifying the format.
 347
 348 GIT-VERSION-FILE: FORCE
 349         @$(SHELL_PATH) ./GIT-VERSION-GEN
 350 -include GIT-VERSION-FILE
 351
 352 # CFLAGS and LDFLAGS are for the users to override from the command line.
 353
 354 CFLAGS = -g -O2 -Wall
 355 LDFLAGS =
 356 ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
 357 ALL_LDFLAGS = $(LDFLAGS)
 358 STRIP ?= strip
 359
 360 # Among the variables below, these:
 361 #   gitexecdir
 362 #   template_dir
 363 #   sysconfdir
 364 # can be specified as a relative path some/where/else;
 365 # this is interpreted as relative to $(prefix) and "git" at
 366 # runtime figures out where they are based on the path to the executable.
 367 # Additionally, the following will be treated as relative by "git" if they
 368 # begin with "$(prefix)/":
 369 #   mandir
 370 #   infodir
 371 #   htmldir
 372 # This can help installing the suite in a relocatable way.
 373
 374 prefix = $(HOME)
 375 bindir_relative = bin
 376 bindir = $(prefix)/$(bindir_relative)
 377 mandir = $(prefix)/share/man
 378 infodir = $(prefix)/share/info
 379 gitexecdir = libexec/git-core
 380 mergetoolsdir = $(gitexecdir)/mergetools
 381 sharedir = $(prefix)/share
 382 gitwebdir = $(sharedir)/gitweb
 383 localedir = $(sharedir)/locale
 384 template_dir = share/git-core/templates
 385 htmldir = $(prefix)/share/doc/git-doc
 386 ETC_GITCONFIG = $(sysconfdir)/gitconfig
 387 ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
 388 lib = lib
 389 # DESTDIR =
 390 pathsep = :
 391
 392 mandir_relative = $(patsubst $(prefix)/%,%,$(mandir))
 393 infodir_relative = $(patsubst $(prefix)/%,%,$(infodir))
 394 htmldir_relative = $(patsubst $(prefix)/%,%,$(htmldir))
 395
 396 export prefix bindir sharedir sysconfdir gitwebdir localedir
 397
 398 CC = cc
 399 AR = ar
 400 RM = rm -f
 401 DIFF = diff
 402 TAR = tar
 403 FIND = find
 404 INSTALL = install
 405 RPMBUILD = rpmbuild
 406 TCL_PATH = tclsh
 407 TCLTK_PATH = wish
 408 XGETTEXT = xgettext
 409 MSGFMT = msgfmt
 410 PTHREAD_LIBS = -lpthread
 411 PTHREAD_CFLAGS =
 412 GCOV = gcov
 413
 414 export TCL_PATH TCLTK_PATH
 415
 416 SPARSE_FLAGS =
 417
 418
 419
 420 ### --- END CONFIGURATION SECTION ---
 421
 422 # Those must not be GNU-specific; they are shared with perl/ which may
 423 # be built by a different compiler. (Note that this is an artifact now
 424 # but it still might be nice to keep that distinction.)
 425 BASIC_CFLAGS = -I.
 426 BASIC_LDFLAGS =
 427
 428 # Guard against environment variables
 429 BUILTIN_OBJS =
 430 BUILT_INS =
 431 COMPAT_CFLAGS =
 432 COMPAT_OBJS =
 433 XDIFF_OBJS =
 434 VCSSVN_OBJS =
 435 GENERATED_H =
 436 EXTRA_CPPFLAGS =
 437 LIB_H =
 438 LIB_OBJS =
 439 PROGRAM_OBJS =
 440 PROGRAMS =
 441 SCRIPT_PERL =
 442 SCRIPT_PYTHON =
 443 SCRIPT_SH =
 444 SCRIPT_LIB =
 445 TEST_PROGRAMS_NEED_X =
 446
 447 # Having this variable in your environment would break pipelines because
 448 # you cause "cd" to echo its destination to stdout.  It can also take
 449 # scripts to unexpected places.  If you like CDPATH, define it for your
 450 # interactive shell sessions without exporting it.
 451 unexport CDPATH
 452
 453 SCRIPT_SH += git-am.sh
 454 SCRIPT_SH += git-bisect.sh
 455 SCRIPT_SH += git-difftool--helper.sh
 456 SCRIPT_SH += git-filter-branch.sh
 457 SCRIPT_SH += git-merge-octopus.sh
 458 SCRIPT_SH += git-merge-one-file.sh
 459 SCRIPT_SH += git-merge-resolve.sh
 460 SCRIPT_SH += git-mergetool.sh
 461 SCRIPT_SH += git-pull.sh
 462 SCRIPT_SH += git-quiltimport.sh
 463 SCRIPT_SH += git-rebase.sh
 464 SCRIPT_SH += git-remote-testgit.sh
 465 SCRIPT_SH += git-request-pull.sh
 466 SCRIPT_SH += git-stash.sh
 467 SCRIPT_SH += git-submodule.sh
 468 SCRIPT_SH += git-web--browse.sh
 469
 470 SCRIPT_LIB += git-mergetool--lib
 471 SCRIPT_LIB += git-parse-remote
 472 SCRIPT_LIB += git-rebase--am
 473 SCRIPT_LIB += git-rebase--interactive
 474 SCRIPT_LIB += git-rebase--merge
 475 SCRIPT_LIB += git-sh-setup
 476 SCRIPT_LIB += git-sh-i18n
 477
 478 SCRIPT_PERL += git-add--interactive.perl
 479 SCRIPT_PERL += git-difftool.perl
 480 SCRIPT_PERL += git-archimport.perl
 481 SCRIPT_PERL += git-cvsexportcommit.perl
 482 SCRIPT_PERL += git-cvsimport.perl
 483 SCRIPT_PERL += git-cvsserver.perl
 484 SCRIPT_PERL += git-relink.perl
 485 SCRIPT_PERL += git-send-email.perl
 486 SCRIPT_PERL += git-svn.perl
 487
 488 SCRIPT_PYTHON += git-p4.py
 489
 490 NO_INSTALL += git-remote-testgit
 491
 492 # Generated files for scripts
 493 SCRIPT_SH_GEN = $(patsubst %.sh,%,$(SCRIPT_SH))
 494 SCRIPT_PERL_GEN = $(patsubst %.perl,%,$(SCRIPT_PERL))
 495 SCRIPT_PYTHON_GEN = $(patsubst %.py,%,$(SCRIPT_PYTHON))
 496
 497 SCRIPT_SH_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_SH_GEN))
 498 SCRIPT_PERL_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PERL_GEN))
 499 SCRIPT_PYTHON_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PYTHON_GEN))
 500
 501 # Individual rules to allow e.g.
 502 # "make -C ../.. SCRIPT_PERL=contrib/foo/bar.perl build-perl-script"
 503 # from subdirectories like contrib/*/
 504 .PHONY: build-perl-script build-sh-script build-python-script
 505 build-perl-script: $(SCRIPT_PERL_GEN)
 506 build-sh-script: $(SCRIPT_SH_GEN)
 507 build-python-script: $(SCRIPT_PYTHON_GEN)
 508
 509 .PHONY: install-perl-script install-sh-script install-python-script
 510 install-sh-script: $(SCRIPT_SH_INS)
 511         $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 512 install-perl-script: $(SCRIPT_PERL_INS)
 513         $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 514 install-python-script: $(SCRIPT_PYTHON_INS)
 515         $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 516
 517 .PHONY: clean-perl-script clean-sh-script clean-python-script
 518 clean-sh-script:
 519         $(RM) $(SCRIPT_SH_GEN)
 520 clean-perl-script:
 521         $(RM) $(SCRIPT_PERL_GEN)
 522 clean-python-script:
 523         $(RM) $(SCRIPT_PYTHON_GEN)
 524
 525 SCRIPTS = $(SCRIPT_SH_INS) \
 526           $(SCRIPT_PERL_INS) \
 527           $(SCRIPT_PYTHON_INS) \
 528           git-instaweb
 529
 530 ETAGS_TARGET = TAGS
 531
 532 # Empty...
 533 EXTRA_PROGRAMS =
 534
 535 # ... and all the rest that could be moved out of bindir to gitexecdir
 536 PROGRAMS += $(EXTRA_PROGRAMS)
 537
 538 PROGRAM_OBJS += credential-store.o
 539 PROGRAM_OBJS += daemon.o
 540 PROGRAM_OBJS += fast-import.o
 541 PROGRAM_OBJS += http-backend.o
 542 PROGRAM_OBJS += imap-send.o
 543 PROGRAM_OBJS += sh-i18n--envsubst.o
 544 PROGRAM_OBJS += shell.o
 545 PROGRAM_OBJS += show-index.o
 546 PROGRAM_OBJS += upload-pack.o
 547 PROGRAM_OBJS += remote-testsvn.o
 548
 549 # Binary suffix, set to .exe for Windows builds
 550 X =
 551
 552 PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
 553
 554 TEST_PROGRAMS_NEED_X += test-chmtime
 555 TEST_PROGRAMS_NEED_X += test-ctype
 556 TEST_PROGRAMS_NEED_X += test-date
 557 TEST_PROGRAMS_NEED_X += test-delta
 558 TEST_PROGRAMS_NEED_X += test-dump-cache-tree
 559 TEST_PROGRAMS_NEED_X += test-genrandom
 560 TEST_PROGRAMS_NEED_X += test-index-version
 561 TEST_PROGRAMS_NEED_X += test-line-buffer
 562 TEST_PROGRAMS_NEED_X += test-match-trees
 563 TEST_PROGRAMS_NEED_X += test-mergesort
 564 TEST_PROGRAMS_NEED_X += test-mktemp
 565 TEST_PROGRAMS_NEED_X += test-parse-options
 566 TEST_PROGRAMS_NEED_X += test-path-utils
 567 TEST_PROGRAMS_NEED_X += test-prio-queue
 568 TEST_PROGRAMS_NEED_X += test-read-cache
 569 TEST_PROGRAMS_NEED_X += test-regex
 570 TEST_PROGRAMS_NEED_X += test-revision-walking
 571 TEST_PROGRAMS_NEED_X += test-run-command
 572 TEST_PROGRAMS_NEED_X += test-scrap-cache-tree
 573 TEST_PROGRAMS_NEED_X += test-sha1
 574 TEST_PROGRAMS_NEED_X += test-sigchain
 575 TEST_PROGRAMS_NEED_X += test-string-list
 576 TEST_PROGRAMS_NEED_X += test-subprocess
 577 TEST_PROGRAMS_NEED_X += test-svn-fe
 578 TEST_PROGRAMS_NEED_X += test-urlmatch-normalization
 579 TEST_PROGRAMS_NEED_X += test-wildmatch
 580
 581 TEST_PROGRAMS = $(patsubst %,%$X,$(TEST_PROGRAMS_NEED_X))
 582
 583 # List built-in command $C whose implementation cmd_$C() is not in
 584 # builtin/$C.o but is linked in as part of some other command.
 585 BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
 586
 587 BUILT_INS += git-cherry$X
 588 BUILT_INS += git-cherry-pick$X
 589 BUILT_INS += git-format-patch$X
 590 BUILT_INS += git-fsck-objects$X
 591 BUILT_INS += git-init$X
 592 BUILT_INS += git-merge-subtree$X
 593 BUILT_INS += git-show$X
 594 BUILT_INS += git-stage$X
 595 BUILT_INS += git-status$X
 596 BUILT_INS += git-whatchanged$X
 597
 598 # what 'all' will build and 'install' will install in gitexecdir,
 599 # excluding programs for built-in commands
 600 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 601
 602 # what 'all' will build but not install in gitexecdir
 603 OTHER_PROGRAMS = git$X
 604
 605 # what test wrappers are needed and 'install' will install, in bindir
 606 BINDIR_PROGRAMS_NEED_X += git
 607 BINDIR_PROGRAMS_NEED_X += git-upload-pack
 608 BINDIR_PROGRAMS_NEED_X += git-receive-pack
 609 BINDIR_PROGRAMS_NEED_X += git-upload-archive
 610 BINDIR_PROGRAMS_NEED_X += git-shell
 611
 612 BINDIR_PROGRAMS_NO_X += git-cvsserver
 613
 614 # Set paths to tools early so that they can be used for version tests.
 615 ifndef SHELL_PATH
 616         SHELL_PATH = /bin/sh
 617 endif
 618 ifndef PERL_PATH
 619         PERL_PATH = /usr/bin/perl
 620 endif
 621 ifndef PYTHON_PATH
 622         PYTHON_PATH = /usr/bin/python
 623 endif
 624
 625 export PERL_PATH
 626 export PYTHON_PATH
 627
 628 LIB_FILE = libgit.a
 629 XDIFF_LIB = xdiff/lib.a
 630 VCSSVN_LIB = vcs-svn/lib.a
 631
 632 GENERATED_H += common-cmds.h
 633
 634 LIB_H += advice.h
 635 LIB_H += archive.h
 636 LIB_H += argv-array.h
 637 LIB_H += attr.h
 638 LIB_H += bisect.h
 639 LIB_H += blob.h
 640 LIB_H += branch.h
 641 LIB_H += builtin.h
 642 LIB_H += bulk-checkin.h
 643 LIB_H += bundle.h
 644 LIB_H += cache-tree.h
 645 LIB_H += cache.h
 646 LIB_H += color.h
 647 LIB_H += column.h
 648 LIB_H += commit.h
 649 LIB_H += compat/bswap.h
 650 LIB_H += compat/mingw.h
 651 LIB_H += compat/obstack.h
 652 LIB_H += compat/poll/poll.h
 653 LIB_H += compat/precompose_utf8.h
 654 LIB_H += compat/terminal.h
 655 LIB_H += compat/win32/dirent.h
 656 LIB_H += compat/win32/pthread.h
 657 LIB_H += compat/win32/syslog.h
 658 LIB_H += connected.h
 659 LIB_H += convert.h
 660 LIB_H += credential.h
 661 LIB_H += csum-file.h
 662 LIB_H += decorate.h
 663 LIB_H += delta.h
 664 LIB_H += diff.h
 665 LIB_H += diffcore.h
 666 LIB_H += dir.h
 667 LIB_H += exec_cmd.h
 668 LIB_H += fetch-pack.h
 669 LIB_H += fmt-merge-msg.h
 670 LIB_H += fsck.h
 671 LIB_H += gettext.h
 672 LIB_H += git-compat-util.h
 673 LIB_H += gpg-interface.h
 674 LIB_H += graph.h
 675 LIB_H += grep.h
 676 LIB_H += hash.h
 677 LIB_H += help.h
 678 LIB_H += http.h
 679 LIB_H += kwset.h
 680 LIB_H += levenshtein.h
 681 LIB_H += line-log.h
 682 LIB_H += line-range.h
 683 LIB_H += list-objects.h
 684 LIB_H += ll-merge.h
 685 LIB_H += log-tree.h
 686 LIB_H += mailmap.h
 687 LIB_H += merge-blobs.h
 688 LIB_H += merge-recursive.h
 689 LIB_H += mergesort.h
 690 LIB_H += notes-cache.h
 691 LIB_H += notes-merge.h
 692 LIB_H += notes-utils.h
 693 LIB_H += notes.h
 694 LIB_H += object.h
 695 LIB_H += pack-revindex.h
 696 LIB_H += pack.h
 697 LIB_H += parse-options.h
 698 LIB_H += patch-ids.h
 699 LIB_H += pathspec.h
 700 LIB_H += pkt-line.h
 701 LIB_H += prio-queue.h
 702 LIB_H += progress.h
 703 LIB_H += prompt.h
 704 LIB_H += quote.h
 705 LIB_H += reachable.h
 706 LIB_H += reflog-walk.h
 707 LIB_H += refs.h
 708 LIB_H += remote.h
 709 LIB_H += rerere.h
 710 LIB_H += resolve-undo.h
 711 LIB_H += revision.h
 712 LIB_H += run-command.h
 713 LIB_H += send-pack.h
 714 LIB_H += sequencer.h
 715 LIB_H += sha1-array.h
 716 LIB_H += sha1-lookup.h
 717 LIB_H += shortlog.h
 718 LIB_H += sideband.h
 719 LIB_H += sigchain.h
 720 LIB_H += strbuf.h
 721 LIB_H += streaming.h
 722 LIB_H += string-list.h
 723 LIB_H += submodule.h
 724 LIB_H += tag.h
 725 LIB_H += tar.h
 726 LIB_H += thread-utils.h
 727 LIB_H += transport.h
 728 LIB_H += tree-walk.h
 729 LIB_H += tree.h
 730 LIB_H += unpack-trees.h
 731 LIB_H += url.h
 732 LIB_H += urlmatch.h
 733 LIB_H += userdiff.h
 734 LIB_H += utf8.h
 735 LIB_H += varint.h
 736 LIB_H += vcs-svn/fast_export.h
 737 LIB_H += vcs-svn/line_buffer.h
 738 LIB_H += vcs-svn/repo_tree.h
 739 LIB_H += vcs-svn/sliding_window.h
 740 LIB_H += vcs-svn/svndiff.h
 741 LIB_H += vcs-svn/svndump.h
 742 LIB_H += walker.h
 743 LIB_H += wildmatch.h
 744 LIB_H += wt-status.h
 745 LIB_H += xdiff-interface.h
 746 LIB_H += xdiff/xdiff.h
 747 LIB_H += xdiff/xdiffi.h
 748 LIB_H += xdiff/xemit.h
 749 LIB_H += xdiff/xinclude.h
 750 LIB_H += xdiff/xmacros.h
 751 LIB_H += xdiff/xprepare.h
 752 LIB_H += xdiff/xtypes.h
 753 LIB_H += xdiff/xutils.h
 754
 755 LIB_OBJS += abspath.o
 756 LIB_OBJS += advice.o
 757 LIB_OBJS += alias.o
 758 LIB_OBJS += alloc.o
 759 LIB_OBJS += archive.o
 760 LIB_OBJS += archive-tar.o
 761 LIB_OBJS += archive-zip.o
 762 LIB_OBJS += argv-array.o
 763 LIB_OBJS += attr.o
 764 LIB_OBJS += base85.o
 765 LIB_OBJS += bisect.o
 766 LIB_OBJS += blob.o
 767 LIB_OBJS += branch.o
 768 LIB_OBJS += bulk-checkin.o
 769 LIB_OBJS += bundle.o
 770 LIB_OBJS += cache-tree.o
 771 LIB_OBJS += color.o
 772 LIB_OBJS += column.o
 773 LIB_OBJS += combine-diff.o
 774 LIB_OBJS += commit.o
 775 LIB_OBJS += compat/obstack.o
 776 LIB_OBJS += compat/terminal.o
 777 LIB_OBJS += config.o
 778 LIB_OBJS += connect.o
 779 LIB_OBJS += connected.o
 780 LIB_OBJS += convert.o
 781 LIB_OBJS += copy.o
 782 LIB_OBJS += credential.o
 783 LIB_OBJS += csum-file.o
 784 LIB_OBJS += ctype.o
 785 LIB_OBJS += date.o
 786 LIB_OBJS += decorate.o
 787 LIB_OBJS += diffcore-break.o
 788 LIB_OBJS += diffcore-delta.o
 789 LIB_OBJS += diffcore-order.o
 790 LIB_OBJS += diffcore-pickaxe.o
 791 LIB_OBJS += diffcore-rename.o
 792 LIB_OBJS += diff-delta.o
 793 LIB_OBJS += diff-lib.o
 794 LIB_OBJS += diff-no-index.o
 795 LIB_OBJS += diff.o
 796 LIB_OBJS += dir.o
 797 LIB_OBJS += editor.o
 798 LIB_OBJS += entry.o
 799 LIB_OBJS += environment.o
 800 LIB_OBJS += exec_cmd.o
 801 LIB_OBJS += fetch-pack.o
 802 LIB_OBJS += fsck.o
 803 LIB_OBJS += gettext.o
 804 LIB_OBJS += gpg-interface.o
 805 LIB_OBJS += graph.o
 806 LIB_OBJS += grep.o
 807 LIB_OBJS += hash.o
 808 LIB_OBJS += help.o
 809 LIB_OBJS += hex.o
 810 LIB_OBJS += ident.o
 811 LIB_OBJS += kwset.o
 812 LIB_OBJS += levenshtein.o
 813 LIB_OBJS += line-log.o
 814 LIB_OBJS += line-range.o
 815 LIB_OBJS += list-objects.o
 816 LIB_OBJS += ll-merge.o
 817 LIB_OBJS += lockfile.o
 818 LIB_OBJS += log-tree.o
 819 LIB_OBJS += mailmap.o
 820 LIB_OBJS += match-trees.o
 821 LIB_OBJS += merge.o
 822 LIB_OBJS += merge-blobs.o
 823 LIB_OBJS += merge-recursive.o
 824 LIB_OBJS += mergesort.o
 825 LIB_OBJS += name-hash.o
 826 LIB_OBJS += notes.o
 827 LIB_OBJS += notes-cache.o
 828 LIB_OBJS += notes-merge.o
 829 LIB_OBJS += notes-utils.o
 830 LIB_OBJS += object.o
 831 LIB_OBJS += pack-check.o
 832 LIB_OBJS += pack-revindex.o
 833 LIB_OBJS += pack-write.o
 834 LIB_OBJS += pager.o
 835 LIB_OBJS += parse-options.o
 836 LIB_OBJS += parse-options-cb.o
 837 LIB_OBJS += patch-delta.o
 838 LIB_OBJS += patch-ids.o
 839 LIB_OBJS += path.o
 840 LIB_OBJS += pathspec.o
 841 LIB_OBJS += pkt-line.o
 842 LIB_OBJS += preload-index.o
 843 LIB_OBJS += pretty.o
 844 LIB_OBJS += prio-queue.o
 845 LIB_OBJS += progress.o
 846 LIB_OBJS += prompt.o
 847 LIB_OBJS += quote.o
 848 LIB_OBJS += reachable.o
 849 LIB_OBJS += read-cache.o
 850 LIB_OBJS += reflog-walk.o
 851 LIB_OBJS += refs.o
 852 LIB_OBJS += remote.o
 853 LIB_OBJS += replace_object.o
 854 LIB_OBJS += rerere.o
 855 LIB_OBJS += resolve-undo.o
 856 LIB_OBJS += revision.o
 857 LIB_OBJS += run-command.o
 858 LIB_OBJS += send-pack.o
 859 LIB_OBJS += sequencer.o
 860 LIB_OBJS += server-info.o
 861 LIB_OBJS += setup.o
 862 LIB_OBJS += sha1-array.o
 863 LIB_OBJS += sha1-lookup.o
 864 LIB_OBJS += sha1_file.o
 865 LIB_OBJS += sha1_name.o
 866 LIB_OBJS += shallow.o
 867 LIB_OBJS += sideband.o
 868 LIB_OBJS += sigchain.o
 869 LIB_OBJS += strbuf.o
 870 LIB_OBJS += streaming.o
 871 LIB_OBJS += string-list.o
 872 LIB_OBJS += submodule.o
 873 LIB_OBJS += symlinks.o
 874 LIB_OBJS += tag.o
 875 LIB_OBJS += trace.o
 876 LIB_OBJS += transport.o
 877 LIB_OBJS += transport-helper.o
 878 LIB_OBJS += tree-diff.o
 879 LIB_OBJS += tree.o
 880 LIB_OBJS += tree-walk.o
 881 LIB_OBJS += unpack-trees.o
 882 LIB_OBJS += url.o
 883 LIB_OBJS += urlmatch.o
 884 LIB_OBJS += usage.o
 885 LIB_OBJS += userdiff.o
 886 LIB_OBJS += utf8.o
 887 LIB_OBJS += varint.o
 888 LIB_OBJS += version.o
 889 LIB_OBJS += walker.o
 890 LIB_OBJS += wildmatch.o
 891 LIB_OBJS += wrapper.o
 892 LIB_OBJS += write_or_die.o
 893 LIB_OBJS += ws.o
 894 LIB_OBJS += wt-status.o
 895 LIB_OBJS += xdiff-interface.o
 896 LIB_OBJS += zlib.o
 897
 898 BUILTIN_OBJS += builtin/add.o
 899 BUILTIN_OBJS += builtin/annotate.o
 900 BUILTIN_OBJS += builtin/apply.o
 901 BUILTIN_OBJS += builtin/archive.o
 902 BUILTIN_OBJS += builtin/bisect--helper.o
 903 BUILTIN_OBJS += builtin/blame.o
 904 BUILTIN_OBJS += builtin/branch.o
 905 BUILTIN_OBJS += builtin/bundle.o
 906 BUILTIN_OBJS += builtin/cat-file.o
 907 BUILTIN_OBJS += builtin/check-attr.o
 908 BUILTIN_OBJS += builtin/check-ignore.o
 909 BUILTIN_OBJS += builtin/check-mailmap.o
 910 BUILTIN_OBJS += builtin/check-ref-format.o
 911 BUILTIN_OBJS += builtin/checkout-index.o
 912 BUILTIN_OBJS += builtin/checkout.o
 913 BUILTIN_OBJS += builtin/clean.o
 914 BUILTIN_OBJS += builtin/clone.o
 915 BUILTIN_OBJS += builtin/column.o
 916 BUILTIN_OBJS += builtin/commit-tree.o
 917 BUILTIN_OBJS += builtin/commit.o
 918 BUILTIN_OBJS += builtin/config.o
 919 BUILTIN_OBJS += builtin/count-objects.o
 920 BUILTIN_OBJS += builtin/credential.o
 921 BUILTIN_OBJS += builtin/describe.o
 922 BUILTIN_OBJS += builtin/diff-files.o
 923 BUILTIN_OBJS += builtin/diff-index.o
 924 BUILTIN_OBJS += builtin/diff-tree.o
 925 BUILTIN_OBJS += builtin/diff.o
 926 BUILTIN_OBJS += builtin/fast-export.o
 927 BUILTIN_OBJS += builtin/fetch-pack.o
 928 BUILTIN_OBJS += builtin/fetch.o
 929 BUILTIN_OBJS += builtin/fmt-merge-msg.o
 930 BUILTIN_OBJS += builtin/for-each-ref.o
 931 BUILTIN_OBJS += builtin/fsck.o
 932 BUILTIN_OBJS += builtin/gc.o
 933 BUILTIN_OBJS += builtin/get-tar-commit-id.o
 934 BUILTIN_OBJS += builtin/grep.o
 935 BUILTIN_OBJS += builtin/hash-object.o
 936 BUILTIN_OBJS += builtin/help.o
 937 BUILTIN_OBJS += builtin/index-pack.o
 938 BUILTIN_OBJS += builtin/init-db.o
 939 BUILTIN_OBJS += builtin/log.o
 940 BUILTIN_OBJS += builtin/ls-files.o
 941 BUILTIN_OBJS += builtin/ls-remote.o
 942 BUILTIN_OBJS += builtin/ls-tree.o
 943 BUILTIN_OBJS += builtin/mailinfo.o
 944 BUILTIN_OBJS += builtin/mailsplit.o
 945 BUILTIN_OBJS += builtin/merge.o
 946 BUILTIN_OBJS += builtin/merge-base.o
 947 BUILTIN_OBJS += builtin/merge-file.o
 948 BUILTIN_OBJS += builtin/merge-index.o
 949 BUILTIN_OBJS += builtin/merge-ours.o
 950 BUILTIN_OBJS += builtin/merge-recursive.o
 951 BUILTIN_OBJS += builtin/merge-tree.o
 952 BUILTIN_OBJS += builtin/mktag.o
 953 BUILTIN_OBJS += builtin/mktree.o
 954 BUILTIN_OBJS += builtin/mv.o
 955 BUILTIN_OBJS += builtin/name-rev.o
 956 BUILTIN_OBJS += builtin/notes.o
 957 BUILTIN_OBJS += builtin/pack-objects.o
 958 BUILTIN_OBJS += builtin/pack-redundant.o
 959 BUILTIN_OBJS += builtin/pack-refs.o
 960 BUILTIN_OBJS += builtin/patch-id.o
 961 BUILTIN_OBJS += builtin/prune-packed.o
 962 BUILTIN_OBJS += builtin/prune.o
 963 BUILTIN_OBJS += builtin/push.o
 964 BUILTIN_OBJS += builtin/read-tree.o
 965 BUILTIN_OBJS += builtin/receive-pack.o
 966 BUILTIN_OBJS += builtin/reflog.o
 967 BUILTIN_OBJS += builtin/remote.o
 968 BUILTIN_OBJS += builtin/remote-ext.o
 969 BUILTIN_OBJS += builtin/remote-fd.o
 970 BUILTIN_OBJS += builtin/repack.o
 971 BUILTIN_OBJS += builtin/replace.o
 972 BUILTIN_OBJS += builtin/rerere.o
 973 BUILTIN_OBJS += builtin/reset.o
 974 BUILTIN_OBJS += builtin/rev-list.o
 975 BUILTIN_OBJS += builtin/rev-parse.o
 976 BUILTIN_OBJS += builtin/revert.o
 977 BUILTIN_OBJS += builtin/rm.o
 978 BUILTIN_OBJS += builtin/send-pack.o
 979 BUILTIN_OBJS += builtin/shortlog.o
 980 BUILTIN_OBJS += builtin/show-branch.o
 981 BUILTIN_OBJS += builtin/show-ref.o
 982 BUILTIN_OBJS += builtin/stripspace.o
 983 BUILTIN_OBJS += builtin/symbolic-ref.o
 984 BUILTIN_OBJS += builtin/tag.o
 985 BUILTIN_OBJS += builtin/unpack-file.o
 986 BUILTIN_OBJS += builtin/unpack-objects.o
 987 BUILTIN_OBJS += builtin/update-index.o
 988 BUILTIN_OBJS += builtin/update-ref.o
 989 BUILTIN_OBJS += builtin/update-server-info.o
 990 BUILTIN_OBJS += builtin/upload-archive.o
 991 BUILTIN_OBJS += builtin/var.o
 992 BUILTIN_OBJS += builtin/verify-pack.o
 993 BUILTIN_OBJS += builtin/verify-tag.o
 994 BUILTIN_OBJS += builtin/write-tree.o
 995
 996 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 997 EXTLIBS =
 998
 999 GIT_USER_AGENT = git/$(GIT_VERSION)
1000
1001 include config.mak.uname
1002 -include config.mak.autogen
1003 -include config.mak
1004
1005 ifndef sysconfdir
1006 ifeq ($(prefix),/usr)
1007 sysconfdir = /etc
1008 else
1009 sysconfdir = etc
1010 endif
1011 endif
1012
1013 ifdef CHECK_HEADER_DEPENDENCIES
1014 COMPUTE_HEADER_DEPENDENCIES = no
1015 USE_COMPUTED_HEADER_DEPENDENCIES =
1016 endif
1017
1018 ifndef COMPUTE_HEADER_DEPENDENCIES
1019 COMPUTE_HEADER_DEPENDENCIES = auto
1020 endif
1021
1022 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),auto)
1023 dep_check = $(shell $(CC) $(ALL_CFLAGS) \
1024         -c -MF /dev/null -MQ /dev/null -MMD -MP \
1025         -x c /dev/null -o /dev/null 2>&1; \
1026         echo $$?)
1027 ifeq ($(dep_check),0)
1028 override COMPUTE_HEADER_DEPENDENCIES = yes
1029 else
1030 override COMPUTE_HEADER_DEPENDENCIES = no
1031 endif
1032 endif
1033
1034 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1035 USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
1036 else
1037 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),no)
1038 $(error please set COMPUTE_HEADER_DEPENDENCIES to yes, no, or auto \
1039 (not "$(COMPUTE_HEADER_DEPENDENCIES)"))
1040 endif
1041 endif
1042
1043 ifdef SANE_TOOL_PATH
1044 SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
1045 BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
1046 PATH := $(SANE_TOOL_PATH):${PATH}
1047 else
1048 BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
1049 endif
1050
1051 ifneq (,$(INLINE))
1052         BASIC_CFLAGS += -Dinline=$(INLINE)
1053 endif
1054
1055 ifneq (,$(SOCKLEN_T))
1056         BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
1057 endif
1058
1059 ifeq ($(uname_S),Darwin)
1060         ifndef NO_FINK
1061                 ifeq ($(shell test -d /sw/lib && echo y),y)
1062                         BASIC_CFLAGS += -I/sw/include
1063                         BASIC_LDFLAGS += -L/sw/lib
1064                 endif
1065         endif
1066         ifndef NO_DARWIN_PORTS
1067                 ifeq ($(shell test -d /opt/local/lib && echo y),y)
1068                         BASIC_CFLAGS += -I/opt/local/include
1069                         BASIC_LDFLAGS += -L/opt/local/lib
1070                 endif
1071         endif
1072         ifndef NO_APPLE_COMMON_CRYPTO
1073                 APPLE_COMMON_CRYPTO = YesPlease
1074                 COMPAT_CFLAGS += -DAPPLE_COMMON_CRYPTO
1075         endif
1076         NO_REGEX = YesPlease
1077         PTHREAD_LIBS =
1078 endif
1079
1080 ifndef CC_LD_DYNPATH
1081         ifdef NO_R_TO_GCC_LINKER
1082                 # Some gcc does not accept and pass -R to the linker to specify
1083                 # the runtime dynamic library path.
1084                 CC_LD_DYNPATH = -Wl,-rpath,
1085         else
1086                 CC_LD_DYNPATH = -R
1087         endif
1088 endif
1089
1090 ifdef NO_LIBGEN_H
1091         COMPAT_CFLAGS += -DNO_LIBGEN_H
1092         COMPAT_OBJS += compat/basename.o
1093 endif
1094
1095 ifdef USE_LIBPCRE
1096         BASIC_CFLAGS += -DUSE_LIBPCRE
1097         ifdef LIBPCREDIR
1098                 BASIC_CFLAGS += -I$(LIBPCREDIR)/include
1099                 EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib)
1100         endif
1101         EXTLIBS += -lpcre
1102 endif
1103
1104 ifdef HAVE_ALLOCA_H
1105         BASIC_CFLAGS += -DHAVE_ALLOCA_H
1106 endif
1107
1108 ifdef NO_CURL
1109         BASIC_CFLAGS += -DNO_CURL
1110         REMOTE_CURL_PRIMARY =
1111         REMOTE_CURL_ALIASES =
1112         REMOTE_CURL_NAMES =
1113 else
1114         ifdef CURLDIR
1115                 # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1116                 BASIC_CFLAGS += -I$(CURLDIR)/include
1117                 CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
1118         else
1119                 CURL_LIBCURL = -lcurl
1120         endif
1121         ifdef NEEDS_SSL_WITH_CURL
1122                 CURL_LIBCURL += -lssl
1123                 ifdef NEEDS_CRYPTO_WITH_SSL
1124                         CURL_LIBCURL += -lcrypto
1125                 endif
1126         endif
1127         ifdef NEEDS_IDN_WITH_CURL
1128                 CURL_LIBCURL += -lidn
1129         endif
1130
1131         REMOTE_CURL_PRIMARY = git-remote-http$X
1132         REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1133         REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1134         PROGRAM_OBJS += http-fetch.o
1135         PROGRAMS += $(REMOTE_CURL_NAMES)
1136         curl_check := $(shell (echo 070908; curl-config --vernum) 2>/dev/null | sort -r | sed -ne 2p)
1137         ifeq "$(curl_check)" "070908"
1138                 ifndef NO_EXPAT
1139                         PROGRAM_OBJS += http-push.o
1140                 endif
1141         endif
1142         ifndef NO_EXPAT
1143                 ifdef EXPATDIR
1144                         BASIC_CFLAGS += -I$(EXPATDIR)/include
1145                         EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1146                 else
1147                         EXPAT_LIBEXPAT = -lexpat
1148                 endif
1149                 ifdef EXPAT_NEEDS_XMLPARSE_H
1150                         BASIC_CFLAGS += -DEXPAT_NEEDS_XMLPARSE_H
1151                 endif
1152         endif
1153 endif
1154
1155 ifdef ZLIB_PATH
1156         BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1157         EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1158 endif
1159 EXTLIBS += -lz
1160
1161 ifndef NO_OPENSSL
1162         OPENSSL_LIBSSL = -lssl
1163         ifdef OPENSSLDIR
1164                 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1165                 OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1166         else
1167                 OPENSSL_LINK =
1168         endif
1169         ifdef NEEDS_CRYPTO_WITH_SSL
1170                 OPENSSL_LIBSSL += -lcrypto
1171         endif
1172 else
1173         BASIC_CFLAGS += -DNO_OPENSSL
1174         BLK_SHA1 = 1
1175         OPENSSL_LIBSSL =
1176 endif
1177 ifdef NO_OPENSSL
1178         LIB_4_CRYPTO =
1179 else
1180 ifdef NEEDS_SSL_WITH_CRYPTO
1181         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1182 else
1183         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1184 endif
1185 ifdef APPLE_COMMON_CRYPTO
1186         LIB_4_CRYPTO += -framework Security -framework CoreFoundation
1187 endif
1188 endif
1189 ifdef NEEDS_LIBICONV
1190         ifdef ICONVDIR
1191                 BASIC_CFLAGS += -I$(ICONVDIR)/include
1192                 ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1193         else
1194                 ICONV_LINK =
1195         endif
1196         ifdef NEEDS_LIBINTL_BEFORE_LIBICONV
1197                 ICONV_LINK += -lintl
1198         endif
1199         EXTLIBS += $(ICONV_LINK) -liconv
1200 endif
1201 ifdef NEEDS_LIBGEN
1202         EXTLIBS += -lgen
1203 endif
1204 ifndef NO_GETTEXT
1205 ifndef LIBC_CONTAINS_LIBINTL
1206         EXTLIBS += -lintl
1207 endif
1208 endif
1209 ifdef NEEDS_SOCKET
1210         EXTLIBS += -lsocket
1211 endif
1212 ifdef NEEDS_NSL
1213         EXTLIBS += -lnsl
1214 endif
1215 ifdef NEEDS_RESOLV
1216         EXTLIBS += -lresolv
1217 endif
1218 ifdef NO_D_TYPE_IN_DIRENT
1219         BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1220 endif
1221 ifdef NO_D_INO_IN_DIRENT
1222         BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
1223 endif
1224 ifdef NO_GECOS_IN_PWENT
1225         BASIC_CFLAGS += -DNO_GECOS_IN_PWENT
1226 endif
1227 ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1228         BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1229 endif
1230 ifdef USE_NSEC
1231         BASIC_CFLAGS += -DUSE_NSEC
1232 endif
1233 ifdef USE_ST_TIMESPEC
1234         BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1235 endif
1236 ifdef NO_NORETURN
1237         BASIC_CFLAGS += -DNO_NORETURN
1238 endif
1239 ifdef NO_NSEC
1240         BASIC_CFLAGS += -DNO_NSEC
1241 endif
1242 ifdef SNPRINTF_RETURNS_BOGUS
1243         COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1244         COMPAT_OBJS += compat/snprintf.o
1245 endif
1246 ifdef FREAD_READS_DIRECTORIES
1247         COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1248         COMPAT_OBJS += compat/fopen.o
1249 endif
1250 ifdef NO_SYMLINK_HEAD
1251         BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1252 endif
1253 ifdef GETTEXT_POISON
1254         BASIC_CFLAGS += -DGETTEXT_POISON
1255 endif
1256 ifdef NO_GETTEXT
1257         BASIC_CFLAGS += -DNO_GETTEXT
1258         USE_GETTEXT_SCHEME ?= fallthrough
1259 endif
1260 ifdef NO_POLL
1261         NO_SYS_POLL_H = YesPlease
1262         COMPAT_CFLAGS += -DNO_POLL -Icompat/poll
1263         COMPAT_OBJS += compat/poll/poll.o
1264 endif
1265 ifdef NO_STRCASESTR
1266         COMPAT_CFLAGS += -DNO_STRCASESTR
1267         COMPAT_OBJS += compat/strcasestr.o
1268 endif
1269 ifdef NO_STRLCPY
1270         COMPAT_CFLAGS += -DNO_STRLCPY
1271         COMPAT_OBJS += compat/strlcpy.o
1272 endif
1273 ifdef NO_STRTOUMAX
1274         COMPAT_CFLAGS += -DNO_STRTOUMAX
1275         COMPAT_OBJS += compat/strtoumax.o compat/strtoimax.o
1276 endif
1277 ifdef NO_STRTOULL
1278         COMPAT_CFLAGS += -DNO_STRTOULL
1279 endif
1280 ifdef NO_FNMATCH
1281         COMPAT_CFLAGS += -Icompat/fnmatch
1282         COMPAT_CFLAGS += -DNO_FNMATCH
1283         COMPAT_OBJS += compat/fnmatch/fnmatch.o
1284 else
1285 ifdef NO_FNMATCH_CASEFOLD
1286         COMPAT_CFLAGS += -Icompat/fnmatch
1287         COMPAT_CFLAGS += -DNO_FNMATCH_CASEFOLD
1288         COMPAT_OBJS += compat/fnmatch/fnmatch.o
1289 endif
1290 endif
1291 ifndef NO_WILDMATCH
1292         COMPAT_CFLAGS += -DUSE_WILDMATCH
1293 endif
1294 ifdef NO_SETENV
1295         COMPAT_CFLAGS += -DNO_SETENV
1296         COMPAT_OBJS += compat/setenv.o
1297 endif
1298 ifdef NO_MKDTEMP
1299         COMPAT_CFLAGS += -DNO_MKDTEMP
1300         COMPAT_OBJS += compat/mkdtemp.o
1301 endif
1302 ifdef MKDIR_WO_TRAILING_SLASH
1303         COMPAT_CFLAGS += -DMKDIR_WO_TRAILING_SLASH
1304         COMPAT_OBJS += compat/mkdir.o
1305 endif
1306 ifdef NO_MKSTEMPS
1307         COMPAT_CFLAGS += -DNO_MKSTEMPS
1308 endif
1309 ifdef NO_UNSETENV
1310         COMPAT_CFLAGS += -DNO_UNSETENV
1311         COMPAT_OBJS += compat/unsetenv.o
1312 endif
1313 ifdef NO_SYS_SELECT_H
1314         BASIC_CFLAGS += -DNO_SYS_SELECT_H
1315 endif
1316 ifdef NO_SYS_POLL_H
1317         BASIC_CFLAGS += -DNO_SYS_POLL_H
1318 endif
1319 ifdef NEEDS_SYS_PARAM_H
1320         BASIC_CFLAGS += -DNEEDS_SYS_PARAM_H
1321 endif
1322 ifdef NO_INTTYPES_H
1323         BASIC_CFLAGS += -DNO_INTTYPES_H
1324 endif
1325 ifdef NO_INITGROUPS
1326         BASIC_CFLAGS += -DNO_INITGROUPS
1327 endif
1328 ifdef NO_MMAP
1329         COMPAT_CFLAGS += -DNO_MMAP
1330         COMPAT_OBJS += compat/mmap.o
1331 else
1332         ifdef USE_WIN32_MMAP
1333                 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1334                 COMPAT_OBJS += compat/win32mmap.o
1335         endif
1336 endif
1337 ifdef OBJECT_CREATION_USES_RENAMES
1338         COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1339 endif
1340 ifdef NO_STRUCT_ITIMERVAL
1341         COMPAT_CFLAGS += -DNO_STRUCT_ITIMERVAL
1342         NO_SETITIMER = YesPlease
1343 endif
1344 ifdef NO_SETITIMER
1345         COMPAT_CFLAGS += -DNO_SETITIMER
1346 endif
1347 ifdef NO_PREAD
1348         COMPAT_CFLAGS += -DNO_PREAD
1349         COMPAT_OBJS += compat/pread.o
1350         NO_THREAD_SAFE_PREAD = YesPlease
1351 endif
1352 ifdef NO_THREAD_SAFE_PREAD
1353         BASIC_CFLAGS += -DNO_THREAD_SAFE_PREAD
1354 endif
1355 ifdef NO_FAST_WORKING_DIRECTORY
1356         BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1357 endif
1358 ifdef NO_TRUSTABLE_FILEMODE
1359         BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1360 endif
1361 ifdef NO_IPV6
1362         BASIC_CFLAGS += -DNO_IPV6
1363 endif
1364 ifdef NO_INTPTR_T
1365         COMPAT_CFLAGS += -DNO_INTPTR_T
1366 endif
1367 ifdef NO_UINTMAX_T
1368         BASIC_CFLAGS += -Duintmax_t=uint32_t
1369 endif
1370 ifdef NO_SOCKADDR_STORAGE
1371 ifdef NO_IPV6
1372         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1373 else
1374         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1375 endif
1376 endif
1377 ifdef NO_INET_NTOP
1378         LIB_OBJS += compat/inet_ntop.o
1379         BASIC_CFLAGS += -DNO_INET_NTOP
1380 endif
1381 ifdef NO_INET_PTON
1382         LIB_OBJS += compat/inet_pton.o
1383         BASIC_CFLAGS += -DNO_INET_PTON
1384 endif
1385 ifndef NO_UNIX_SOCKETS
1386         LIB_OBJS += unix-socket.o
1387         LIB_H += unix-socket.h
1388         PROGRAM_OBJS += credential-cache.o
1389         PROGRAM_OBJS += credential-cache--daemon.o
1390 endif
1391
1392 ifdef NO_ICONV
1393         BASIC_CFLAGS += -DNO_ICONV
1394 endif
1395
1396 ifdef OLD_ICONV
1397         BASIC_CFLAGS += -DOLD_ICONV
1398 endif
1399
1400 ifdef NO_DEFLATE_BOUND
1401         BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1402 endif
1403
1404 ifdef NO_POSIX_GOODIES
1405         BASIC_CFLAGS += -DNO_POSIX_GOODIES
1406 endif
1407
1408 ifdef BLK_SHA1
1409         SHA1_HEADER = "block-sha1/sha1.h"
1410         LIB_OBJS += block-sha1/sha1.o
1411         LIB_H += block-sha1/sha1.h
1412 else
1413 ifdef PPC_SHA1
1414         SHA1_HEADER = "ppc/sha1.h"
1415         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1416         LIB_H += ppc/sha1.h
1417 else
1418 ifdef APPLE_COMMON_CRYPTO
1419         COMPAT_CFLAGS += -DCOMMON_DIGEST_FOR_OPENSSL
1420         SHA1_HEADER = <CommonCrypto/CommonDigest.h>
1421 else
1422         SHA1_HEADER = <openssl/sha.h>
1423         EXTLIBS += $(LIB_4_CRYPTO)
1424 endif
1425 endif
1426 endif
1427
1428 ifdef NO_PERL_MAKEMAKER
1429         export NO_PERL_MAKEMAKER
1430 endif
1431 ifdef NO_HSTRERROR
1432         COMPAT_CFLAGS += -DNO_HSTRERROR
1433         COMPAT_OBJS += compat/hstrerror.o
1434 endif
1435 ifdef NO_MEMMEM
1436         COMPAT_CFLAGS += -DNO_MEMMEM
1437         COMPAT_OBJS += compat/memmem.o
1438 endif
1439 ifdef NO_GETPAGESIZE
1440         COMPAT_CFLAGS += -DNO_GETPAGESIZE
1441 endif
1442 ifdef INTERNAL_QSORT
1443         COMPAT_CFLAGS += -DINTERNAL_QSORT
1444         COMPAT_OBJS += compat/qsort.o
1445 endif
1446 ifdef RUNTIME_PREFIX
1447         COMPAT_CFLAGS += -DRUNTIME_PREFIX
1448 endif
1449
1450 ifdef NO_PTHREADS
1451         BASIC_CFLAGS += -DNO_PTHREADS
1452 else
1453         BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1454         EXTLIBS += $(PTHREAD_LIBS)
1455         LIB_OBJS += thread-utils.o
1456 endif
1457
1458 ifdef HAVE_PATHS_H
1459         BASIC_CFLAGS += -DHAVE_PATHS_H
1460 endif
1461
1462 ifdef HAVE_LIBCHARSET_H
1463         BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
1464         EXTLIBS += $(CHARSET_LIB)
1465 endif
1466
1467 ifdef HAVE_STRINGS_H
1468         BASIC_CFLAGS += -DHAVE_STRINGS_H
1469 endif
1470
1471 ifdef HAVE_DEV_TTY
1472         BASIC_CFLAGS += -DHAVE_DEV_TTY
1473 endif
1474
1475 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1476         COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1477 endif
1478 ifdef UNRELIABLE_FSTAT
1479         BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1480 endif
1481 ifdef NO_REGEX
1482         COMPAT_CFLAGS += -Icompat/regex
1483         COMPAT_OBJS += compat/regex/regex.o
1484 endif
1485
1486 ifdef USE_NED_ALLOCATOR
1487        COMPAT_CFLAGS += -Icompat/nedmalloc
1488        COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1489 endif
1490
1491 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1492         export GIT_TEST_CMP_USE_COPIED_CONTEXT
1493 endif
1494
1495 ifndef NO_MSGFMT_EXTENDED_OPTIONS
1496         MSGFMT += --check --statistics
1497 endif
1498
1499 ifneq (,$(XDL_FAST_HASH))
1500         BASIC_CFLAGS += -DXDL_FAST_HASH
1501 endif
1502
1503 ifeq ($(TCLTK_PATH),)
1504 NO_TCLTK = NoThanks
1505 endif
1506
1507 ifeq ($(PERL_PATH),)
1508 NO_PERL = NoThanks
1509 endif
1510
1511 ifeq ($(PYTHON_PATH),)
1512 NO_PYTHON = NoThanks
1513 endif
1514
1515 QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1516 QUIET_SUBDIR1  =
1517
1518 ifneq ($(findstring $(MAKEFLAGS),w),w)
1519 PRINT_DIR = --no-print-directory
1520 else # "make -w"
1521 NO_SUBDIR = :
1522 endif
1523
1524 ifneq ($(findstring $(MAKEFLAGS),s),s)
1525 ifndef V
1526         QUIET_CC       = @echo '   ' CC $@;
1527         QUIET_AR       = @echo '   ' AR $@;
1528         QUIET_LINK     = @echo '   ' LINK $@;
1529         QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1530         QUIET_GEN      = @echo '   ' GEN $@;
1531         QUIET_LNCP     = @echo '   ' LN/CP $@;
1532         QUIET_XGETTEXT = @echo '   ' XGETTEXT $@;
1533         QUIET_MSGFMT   = @echo '   ' MSGFMT $@;
1534         QUIET_GCOV     = @echo '   ' GCOV $@;
1535         QUIET_SP       = @echo '   ' SP $<;
1536         QUIET_RC       = @echo '   ' RC $@;
1537         QUIET_SUBDIR0  = +@subdir=
1538         QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1539                          $(MAKE) $(PRINT_DIR) -C $$subdir
1540         export V
1541         export QUIET_GEN
1542         export QUIET_BUILT_IN
1543 endif
1544 endif
1545
1546 ifdef NO_INSTALL_HARDLINKS
1547         export NO_INSTALL_HARDLINKS
1548 endif
1549
1550 ### profile feedback build
1551 #
1552
1553 # Can adjust this to be a global directory if you want to do extended
1554 # data gathering
1555 PROFILE_DIR := $(CURDIR)
1556
1557 ifeq ("$(PROFILE)","GEN")
1558         CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
1559         EXTLIBS += -lgcov
1560         export CCACHE_DISABLE = t
1561         V = 1
1562 else
1563 ifneq ("$(PROFILE)","")
1564         CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
1565         export CCACHE_DISABLE = t
1566         V = 1
1567 endif
1568 endif
1569
1570 # Shell quote (do not use $(call) to accommodate ancient setups);
1571
1572 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
1573 ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1574 ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
1575
1576 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1577 bindir_SQ = $(subst ','\'',$(bindir))
1578 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1579 mandir_relative_SQ = $(subst ','\'',$(mandir_relative))
1580 infodir_relative_SQ = $(subst ','\'',$(infodir_relative))
1581 localedir_SQ = $(subst ','\'',$(localedir))
1582 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1583 template_dir_SQ = $(subst ','\'',$(template_dir))
1584 htmldir_relative_SQ = $(subst ','\'',$(htmldir_relative))
1585 prefix_SQ = $(subst ','\'',$(prefix))
1586 gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
1587
1588 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1589 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1590 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
1591 TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1592 DIFF_SQ = $(subst ','\'',$(DIFF))
1593 PERLLIB_EXTRA_SQ = $(subst ','\'',$(PERLLIB_EXTRA))
1594
1595 LIBS = $(GITLIBS) $(EXTLIBS)
1596
1597 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
1598         $(COMPAT_CFLAGS)
1599 LIB_OBJS += $(COMPAT_OBJS)
1600
1601 # Quote for C
1602
1603 ifdef DEFAULT_EDITOR
1604 DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
1605 DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
1606
1607 BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
1608 endif
1609
1610 ifdef DEFAULT_PAGER
1611 DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
1612 DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
1613
1614 BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
1615 endif
1616
1617 ifdef SHELL_PATH
1618 SHELL_PATH_CQ = "$(subst ",\",$(subst \,\\,$(SHELL_PATH)))"
1619 SHELL_PATH_CQ_SQ = $(subst ','\'',$(SHELL_PATH_CQ))
1620
1621 BASIC_CFLAGS += -DSHELL_PATH='$(SHELL_PATH_CQ_SQ)'
1622 endif
1623
1624 GIT_USER_AGENT_SQ = $(subst ','\'',$(GIT_USER_AGENT))
1625 GIT_USER_AGENT_CQ = "$(subst ",\",$(subst \,\\,$(GIT_USER_AGENT)))"
1626 GIT_USER_AGENT_CQ_SQ = $(subst ','\'',$(GIT_USER_AGENT_CQ))
1627 GIT-USER-AGENT: FORCE
1628         @if test x'$(GIT_USER_AGENT_SQ)' != x"`cat GIT-USER-AGENT 2>/dev/null`"; then \
1629                 echo '$(GIT_USER_AGENT_SQ)' >GIT-USER-AGENT; \
1630         fi
1631
1632 ifdef DEFAULT_HELP_FORMAT
1633 BASIC_CFLAGS += -DDEFAULT_HELP_FORMAT='"$(DEFAULT_HELP_FORMAT)"'
1634 endif
1635
1636 ALL_CFLAGS += $(BASIC_CFLAGS)
1637 ALL_LDFLAGS += $(BASIC_LDFLAGS)
1638
1639 export DIFF TAR INSTALL DESTDIR SHELL_PATH
1640
1641
1642 ### Build rules
1643
1644 SHELL = $(SHELL_PATH)
1645
1646 all:: shell_compatibility_test
1647
1648 ifeq "$(PROFILE)" "BUILD"
1649 ifeq ($(filter all,$(MAKECMDGOALS)),all)
1650 all:: profile-clean
1651         $(MAKE) PROFILE=GEN all
1652         $(MAKE) PROFILE=GEN -j1 test
1653 endif
1654 endif
1655
1656 all:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1657 ifneq (,$X)
1658         $(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';)
1659 endif
1660
1661 all::
1662 ifndef NO_TCLTK
1663         $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1664         $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1665 endif
1666 ifndef NO_PERL
1667         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' localedir='$(localedir_SQ)' all
1668 endif
1669         $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
1670
1671 please_set_SHELL_PATH_to_a_more_modern_shell:
1672         @$$(:)
1673
1674 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1675
1676 strip: $(PROGRAMS) git$X
1677         $(STRIP) $(STRIP_OPTS) $^
1678
1679 ### Target-specific flags and dependencies
1680
1681 # The generic compilation pattern rule and automatically
1682 # computed header dependencies (falling back to a dependency on
1683 # LIB_H) are enough to describe how most targets should be built,
1684 # but some targets are special enough to need something a little
1685 # different.
1686 #
1687 # - When a source file "foo.c" #includes a generated header file,
1688 #   we need to list that dependency for the "foo.o" target.
1689 #
1690 #   We also list it from other targets that are built from foo.c
1691 #   like "foo.sp" and "foo.s", even though that is easy to forget
1692 #   to do because the generated header is already present around
1693 #   after a regular build attempt.
1694 #
1695 # - Some code depends on configuration kept in makefile
1696 #   variables. The target-specific variable EXTRA_CPPFLAGS can
1697 #   be used to convey that information to the C preprocessor
1698 #   using -D options.
1699 #
1700 #   The "foo.o" target should have a corresponding dependency on
1701 #   a file that changes when the value of the makefile variable
1702 #   changes.  For example, targets making use of the
1703 #   $(GIT_VERSION) variable depend on GIT-VERSION-FILE.
1704 #
1705 #   Technically the ".sp" and ".s" targets do not need this
1706 #   dependency because they are force-built, but they get the
1707 #   same dependency for consistency. This way, you do not have to
1708 #   know how each target is implemented. And it means the
1709 #   dependencies here will not need to change if the force-build
1710 #   details change some day.
1711
1712 git.sp git.s git.o: GIT-PREFIX
1713 git.sp git.s git.o: EXTRA_CPPFLAGS = \
1714         '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1715         '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1716         '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1717
1718 git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
1719         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ git.o \
1720                 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
1721
1722 help.sp help.s help.o: common-cmds.h
1723
1724 builtin/help.sp builtin/help.s builtin/help.o: common-cmds.h GIT-PREFIX
1725 builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
1726         '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1727         '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1728         '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1729
1730 version.sp version.s version.o: GIT-VERSION-FILE GIT-USER-AGENT
1731 version.sp version.s version.o: EXTRA_CPPFLAGS = \
1732         '-DGIT_VERSION="$(GIT_VERSION)"' \
1733         '-DGIT_USER_AGENT=$(GIT_USER_AGENT_CQ_SQ)'
1734
1735 $(BUILT_INS): git$X
1736         $(QUIET_BUILT_IN)$(RM) $@ && \
1737         ln $< $@ 2>/dev/null || \
1738         ln -s $< $@ 2>/dev/null || \
1739         cp $< $@
1740
1741 common-cmds.h: ./generate-cmdlist.sh command-list.txt
1742
1743 common-cmds.h: $(wildcard Documentation/git-*.txt)
1744         $(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
1745
1746 SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
1747         $(localedir_SQ):$(NO_CURL):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
1748         $(gitwebdir_SQ):$(PERL_PATH_SQ)
1749 define cmd_munge_script
1750 $(RM) $@ $@+ && \
1751 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1752     -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1753     -e 's|@@DIFF@@|$(DIFF_SQ)|' \
1754     -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
1755     -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1756     -e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \
1757     -e $(BROKEN_PATH_FIX) \
1758     -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
1759     -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1760     $@.sh >$@+
1761 endef
1762
1763 GIT-SCRIPT-DEFINES: FORCE
1764         @FLAGS='$(SCRIPT_DEFINES)'; \
1765             if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1766                 echo >&2 "    * new script parameters"; \
1767                 echo "$$FLAGS" >$@; \
1768             fi
1769
1770
1771 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh GIT-SCRIPT-DEFINES
1772         $(QUIET_GEN)$(cmd_munge_script) && \
1773         chmod +x $@+ && \
1774         mv $@+ $@
1775
1776 $(SCRIPT_LIB) : % : %.sh GIT-SCRIPT-DEFINES
1777         $(QUIET_GEN)$(cmd_munge_script) && \
1778         mv $@+ $@
1779
1780 git.res: git.rc GIT-VERSION-FILE
1781         $(QUIET_RC)$(RC) \
1782           $(join -DMAJOR= -DMINOR=, $(wordlist 1,2,$(subst -, ,$(subst ., ,$(GIT_VERSION))))) \
1783           -DGIT_VERSION="\\\"$(GIT_VERSION)\\\"" $< -o $@
1784
1785 ifndef NO_PERL
1786 $(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
1787
1788 perl/perl.mak: perl/PM.stamp
1789
1790 perl/PM.stamp: FORCE
1791         $(QUIET_GEN)$(FIND) perl -type f -name '*.pm' | sort >$@+ && \
1792         { cmp $@+ $@ >/dev/null 2>/dev/null || mv $@+ $@; } && \
1793         $(RM) $@+
1794
1795 perl/perl.mak: GIT-CFLAGS GIT-PREFIX perl/Makefile perl/Makefile.PL
1796         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
1797
1798 PERL_DEFINES = $(PERL_PATH_SQ):$(PERLLIB_EXTRA_SQ)
1799 $(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl perl/perl.mak GIT-PERL-DEFINES GIT-VERSION-FILE
1800         $(QUIET_GEN)$(RM) $@ $@+ && \
1801         INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
1802         INSTLIBDIR_EXTRA='$(PERLLIB_EXTRA_SQ)' && \
1803         INSTLIBDIR="$$INSTLIBDIR$${INSTLIBDIR_EXTRA:+:$$INSTLIBDIR_EXTRA}" && \
1804         sed -e '1{' \
1805             -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1806             -e '        h' \
1807             -e '        s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "'"$$INSTLIBDIR"'"));=' \
1808             -e '        H' \
1809             -e '        x' \
1810             -e '}' \
1811             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1812             $< >$@+ && \
1813         chmod +x $@+ && \
1814         mv $@+ $@
1815
1816 GIT-PERL-DEFINES: FORCE
1817         @FLAGS='$(PERL_DEFINES)'; \
1818             if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1819                 echo >&2 "    * new perl-specific parameters"; \
1820                 echo "$$FLAGS" >$@; \
1821             fi
1822
1823
1824 .PHONY: gitweb
1825 gitweb:
1826         $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
1827
1828 git-instaweb: git-instaweb.sh gitweb GIT-SCRIPT-DEFINES
1829         $(QUIET_GEN)$(cmd_munge_script) && \
1830         chmod +x $@+ && \
1831         mv $@+ $@
1832 else # NO_PERL
1833 $(patsubst %.perl,%,$(SCRIPT_PERL)) git-instaweb: % : unimplemented.sh
1834         $(QUIET_GEN)$(RM) $@ $@+ && \
1835         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1836             -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
1837             unimplemented.sh >$@+ && \
1838         chmod +x $@+ && \
1839         mv $@+ $@
1840 endif # NO_PERL
1841
1842 ifndef NO_PYTHON
1843 $(SCRIPT_PYTHON_GEN): GIT-CFLAGS GIT-PREFIX GIT-PYTHON-VARS
1844 $(SCRIPT_PYTHON_GEN): % : %.py
1845         $(QUIET_GEN)$(RM) $@ $@+ && \
1846         sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
1847             $< >$@+ && \
1848         chmod +x $@+ && \
1849         mv $@+ $@
1850 else # NO_PYTHON
1851 $(SCRIPT_PYTHON_GEN): % : unimplemented.sh
1852         $(QUIET_GEN)$(RM) $@ $@+ && \
1853         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1854             -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
1855             unimplemented.sh >$@+ && \
1856         chmod +x $@+ && \
1857         mv $@+ $@
1858 endif # NO_PYTHON
1859
1860 CONFIGURE_RECIPE = $(RM) configure configure.ac+ && \
1861                    sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1862                         configure.ac >configure.ac+ && \
1863                    autoconf -o configure configure.ac+ && \
1864                    $(RM) configure.ac+
1865
1866 configure: configure.ac GIT-VERSION-FILE
1867         $(QUIET_GEN)$(CONFIGURE_RECIPE)
1868
1869 ifdef AUTOCONFIGURED
1870 # We avoid depending on 'configure' here, because it gets rebuilt
1871 # every time GIT-VERSION-FILE is modified, only to update the embedded
1872 # version number string, which config.status does not care about.  We
1873 # do want to recheck when the platform/environment detection logic
1874 # changes, hence this depends on configure.ac.
1875 config.status: configure.ac
1876         $(QUIET_GEN)$(CONFIGURE_RECIPE) && \
1877         if test -f config.status; then \
1878           ./config.status --recheck; \
1879         else \
1880           ./configure; \
1881         fi
1882 reconfigure config.mak.autogen: config.status
1883         $(QUIET_GEN)./config.status
1884 .PHONY: reconfigure # This is a convenience target.
1885 endif
1886
1887 XDIFF_OBJS += xdiff/xdiffi.o
1888 XDIFF_OBJS += xdiff/xprepare.o
1889 XDIFF_OBJS += xdiff/xutils.o
1890 XDIFF_OBJS += xdiff/xemit.o
1891 XDIFF_OBJS += xdiff/xmerge.o
1892 XDIFF_OBJS += xdiff/xpatience.o
1893 XDIFF_OBJS += xdiff/xhistogram.o
1894
1895 VCSSVN_OBJS += vcs-svn/line_buffer.o
1896 VCSSVN_OBJS += vcs-svn/sliding_window.o
1897 VCSSVN_OBJS += vcs-svn/repo_tree.o
1898 VCSSVN_OBJS += vcs-svn/fast_export.o
1899 VCSSVN_OBJS += vcs-svn/svndiff.o
1900 VCSSVN_OBJS += vcs-svn/svndump.o
1901
1902 TEST_OBJS := $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
1903 OBJECTS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
1904         $(XDIFF_OBJS) \
1905         $(VCSSVN_OBJS) \
1906         git.o
1907 ifndef NO_CURL
1908         OBJECTS += http.o http-walker.o remote-curl.o
1909 endif
1910
1911 dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
1912 dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
1913
1914 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1915 $(dep_dirs):
1916         @mkdir -p $@
1917
1918 missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
1919 dep_file = $(dir $@).depend/$(notdir $@).d
1920 dep_args = -MF $(dep_file) -MQ $@ -MMD -MP
1921 ifdef CHECK_HEADER_DEPENDENCIES
1922 $(error cannot compute header dependencies outside a normal build. \
1923 Please unset CHECK_HEADER_DEPENDENCIES and try again)
1924 endif
1925 endif
1926
1927 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1928 ifndef CHECK_HEADER_DEPENDENCIES
1929 dep_dirs =
1930 missing_dep_dirs =
1931 dep_args =
1932 endif
1933 endif
1934
1935 ifdef CHECK_HEADER_DEPENDENCIES
1936 ifndef PRINT_HEADER_DEPENDENCIES
1937 missing_deps = $(filter-out $(notdir $^), \
1938         $(notdir $(shell $(MAKE) -s $@ \
1939                 CHECK_HEADER_DEPENDENCIES=YesPlease \
1940                 USE_COMPUTED_HEADER_DEPENDENCIES=YesPlease \
1941                 PRINT_HEADER_DEPENDENCIES=YesPlease)))
1942 endif
1943 endif
1944
1945 ASM_SRC := $(wildcard $(OBJECTS:o=S))
1946 ASM_OBJ := $(ASM_SRC:S=o)
1947 C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
1948
1949 .SUFFIXES:
1950
1951 ifdef PRINT_HEADER_DEPENDENCIES
1952 $(C_OBJ): %.o: %.c FORCE
1953         echo $^
1954 $(ASM_OBJ): %.o: %.S FORCE
1955         echo $^
1956
1957 ifndef CHECK_HEADER_DEPENDENCIES
1958 $(error cannot print header dependencies during a normal build. \
1959 Please set CHECK_HEADER_DEPENDENCIES and try again)
1960 endif
1961 endif
1962
1963 ifndef PRINT_HEADER_DEPENDENCIES
1964 ifdef CHECK_HEADER_DEPENDENCIES
1965 $(C_OBJ): %.o: %.c $(dep_files) FORCE
1966         @set -e; echo CHECK $@; \
1967         missing_deps="$(missing_deps)"; \
1968         if test "$$missing_deps"; \
1969         then \
1970                 echo missing dependencies: $$missing_deps; \
1971                 false; \
1972         fi
1973 $(ASM_OBJ): %.o: %.S $(dep_files) FORCE
1974         @set -e; echo CHECK $@; \
1975         missing_deps="$(missing_deps)"; \
1976         if test "$$missing_deps"; \
1977         then \
1978                 echo missing dependencies: $$missing_deps; \
1979                 false; \
1980         fi
1981 endif
1982 endif
1983
1984 ifndef CHECK_HEADER_DEPENDENCIES
1985 $(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
1986         $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1987 $(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
1988         $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1989 endif
1990
1991 %.s: %.c GIT-CFLAGS FORCE
1992         $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1993
1994 ifdef USE_COMPUTED_HEADER_DEPENDENCIES
1995 # Take advantage of gcc's on-the-fly dependency generation
1996 # See <http://gcc.gnu.org/gcc-3.0/features.html>.
1997 dep_files_present := $(wildcard $(dep_files))
1998 ifneq ($(dep_files_present),)
1999 include $(dep_files_present)
2000 endif
2001 else
2002 # Dependencies on header files, for platforms that do not support
2003 # the gcc -MMD option.
2004 #
2005 # Dependencies on automatically generated headers such as common-cmds.h
2006 # should _not_ be included here, since they are necessary even when
2007 # building an object for the first time.
2008
2009 $(OBJECTS): $(LIB_H)
2010 endif
2011
2012 exec_cmd.sp exec_cmd.s exec_cmd.o: GIT-PREFIX
2013 exec_cmd.sp exec_cmd.s exec_cmd.o: EXTRA_CPPFLAGS = \
2014         '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
2015         '-DBINDIR="$(bindir_relative_SQ)"' \
2016         '-DPREFIX="$(prefix_SQ)"'
2017
2018 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: GIT-PREFIX
2019 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
2020         -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
2021
2022 config.sp config.s config.o: GIT-PREFIX
2023 config.sp config.s config.o: EXTRA_CPPFLAGS = \
2024         -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
2025
2026 attr.sp attr.s attr.o: GIT-PREFIX
2027 attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
2028         -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
2029
2030 gettext.sp gettext.s gettext.o: GIT-PREFIX
2031 gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
2032         -DGIT_LOCALE_PATH='"$(localedir_SQ)"'
2033
2034 http-push.sp http.sp http-walker.sp remote-curl.sp: SPARSE_FLAGS += \
2035         -DCURL_DISABLE_TYPECHECK
2036
2037 ifdef NO_EXPAT
2038 http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
2039 endif
2040
2041 ifdef NO_REGEX
2042 compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
2043         -DGAWK -DNO_MBSUPPORT
2044 endif
2045
2046 ifdef USE_NED_ALLOCATOR
2047 compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
2048         -DNDEBUG -DOVERRIDE_STRDUP -DREPLACE_SYSTEM_ALLOCATOR
2049 compat/nedmalloc/nedmalloc.sp: SPARSE_FLAGS += -Wno-non-pointer-null
2050 endif
2051
2052 git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
2053         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
2054
2055 git-imap-send$X: imap-send.o GIT-LDFLAGS $(GITLIBS)
2056         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2057                 $(LIBS) $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
2058
2059 git-http-fetch$X: http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
2060         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2061                 $(LIBS) $(CURL_LIBCURL)
2062 git-http-push$X: http.o http-push.o GIT-LDFLAGS $(GITLIBS)
2063         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2064                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
2065
2066 git-remote-testsvn$X: remote-testsvn.o GIT-LDFLAGS $(GITLIBS) $(VCSSVN_LIB)
2067         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) \
2068         $(VCSSVN_LIB)
2069
2070 $(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
2071         $(QUIET_LNCP)$(RM) $@ && \
2072         ln $< $@ 2>/dev/null || \
2073         ln -s $< $@ 2>/dev/null || \
2074         cp $< $@
2075
2076 $(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
2077         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2078                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
2079
2080 $(LIB_FILE): $(LIB_OBJS)
2081         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $^
2082
2083 $(XDIFF_LIB): $(XDIFF_OBJS)
2084         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $^
2085
2086 $(VCSSVN_LIB): $(VCSSVN_OBJS)
2087         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $^
2088
2089 export DEFAULT_EDITOR DEFAULT_PAGER
2090
2091 doc:
2092         $(MAKE) -C Documentation all
2093
2094 man:
2095         $(MAKE) -C Documentation man
2096
2097 html:
2098         $(MAKE) -C Documentation html
2099
2100 info:
2101         $(MAKE) -C Documentation info
2102
2103 pdf:
2104         $(MAKE) -C Documentation pdf
2105
2106 XGETTEXT_FLAGS = \
2107         --force-po \
2108         --add-comments \
2109         --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
2110         --from-code=UTF-8
2111 XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
2112         --keyword=_ --keyword=N_ --keyword="Q_:1,2"
2113 XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell \
2114         --keyword=gettextln --keyword=eval_gettextln
2115 XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --keyword=__ --language=Perl
2116 LOCALIZED_C := $(C_OBJ:o=c) $(LIB_H) $(GENERATED_H)
2117 LOCALIZED_SH := $(SCRIPT_SH)
2118 LOCALIZED_PERL := $(SCRIPT_PERL)
2119
2120 ifdef XGETTEXT_INCLUDE_TESTS
2121 LOCALIZED_C += t/t0200/test.c
2122 LOCALIZED_SH += t/t0200/test.sh
2123 LOCALIZED_PERL += t/t0200/test.perl
2124 endif
2125
2126 po/git.pot: $(LOCALIZED_C)
2127         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C)
2128         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \
2129                 $(LOCALIZED_SH)
2130         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_PERL) \
2131                 $(LOCALIZED_PERL)
2132         mv $@+ $@
2133
2134 pot: po/git.pot
2135
2136 POFILES := $(wildcard po/*.po)
2137 MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
2138
2139 ifndef NO_GETTEXT
2140 all:: $(MOFILES)
2141 endif
2142
2143 po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
2144         $(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $<
2145
2146 FIND_SOURCE_FILES = ( git ls-files '*.[hcS]' 2>/dev/null || \
2147                         $(FIND) . \( -name .git -type d -prune \) \
2148                                 -o \( -name '*.[hcS]' -type f -print \) )
2149
2150 $(ETAGS_TARGET): FORCE
2151         $(RM) $(ETAGS_TARGET)
2152         $(FIND_SOURCE_FILES) | xargs etags -a -o $(ETAGS_TARGET)
2153
2154 tags: FORCE
2155         $(RM) tags
2156         $(FIND_SOURCE_FILES) | xargs ctags -a
2157
2158 cscope:
2159         $(RM) cscope*
2160         $(FIND_SOURCE_FILES) | xargs cscope -b
2161
2162 ### Detect prefix changes
2163 TRACK_PREFIX = $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
2164                 $(localedir_SQ)
2165
2166 GIT-PREFIX: FORCE
2167         @FLAGS='$(TRACK_PREFIX)'; \
2168         if test x"$$FLAGS" != x"`cat GIT-PREFIX 2>/dev/null`" ; then \
2169                 echo >&2 "    * new prefix flags"; \
2170                 echo "$$FLAGS" >GIT-PREFIX; \
2171         fi
2172
2173 TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):$(USE_GETTEXT_SCHEME)
2174
2175 GIT-CFLAGS: FORCE
2176         @FLAGS='$(TRACK_CFLAGS)'; \
2177             if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2178                 echo >&2 "    * new build flags"; \
2179                 echo "$$FLAGS" >GIT-CFLAGS; \
2180             fi
2181
2182 TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
2183
2184 GIT-LDFLAGS: FORCE
2185         @FLAGS='$(TRACK_LDFLAGS)'; \
2186             if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
2187                 echo >&2 "    * new link flags"; \
2188                 echo "$$FLAGS" >GIT-LDFLAGS; \
2189             fi
2190
2191 # We need to apply sq twice, once to protect from the shell
2192 # that runs GIT-BUILD-OPTIONS, and then again to protect it
2193 # and the first level quoting from the shell that runs "echo".
2194 GIT-BUILD-OPTIONS: FORCE
2195         @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@
2196         @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@
2197         @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@
2198         @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@
2199         @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@
2200         @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@
2201         @echo USE_LIBPCRE=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE)))'\' >>$@
2202         @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@
2203         @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@
2204         @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@
2205 ifdef TEST_OUTPUT_DIRECTORY
2206         @echo TEST_OUTPUT_DIRECTORY=\''$(subst ','\'',$(subst ','\'',$(TEST_OUTPUT_DIRECTORY)))'\' >>$@
2207 endif
2208 ifdef GIT_TEST_OPTS
2209         @echo GIT_TEST_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_OPTS)))'\' >>$@
2210 endif
2211 ifdef GIT_TEST_CMP
2212         @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@
2213 endif
2214 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2215         @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@
2216 endif
2217         @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@
2218         @echo GETTEXT_POISON=\''$(subst ','\'',$(subst ','\'',$(GETTEXT_POISON)))'\' >>$@
2219 ifdef GIT_PERF_REPEAT_COUNT
2220         @echo GIT_PERF_REPEAT_COUNT=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPEAT_COUNT)))'\' >>$@
2221 endif
2222 ifdef GIT_PERF_REPO
2223         @echo GIT_PERF_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPO)))'\' >>$@
2224 endif
2225 ifdef GIT_PERF_LARGE_REPO
2226         @echo GIT_PERF_LARGE_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_LARGE_REPO)))'\' >>$@
2227 endif
2228 ifdef GIT_PERF_MAKE_OPTS
2229         @echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@
2230 endif
2231
2232 ### Detect Python interpreter path changes
2233 ifndef NO_PYTHON
2234 TRACK_PYTHON = $(subst ','\'',-DPYTHON_PATH='$(PYTHON_PATH_SQ)')
2235
2236 GIT-PYTHON-VARS: FORCE
2237         @VARS='$(TRACK_PYTHON)'; \
2238             if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2239                 echo >&2 "    * new Python interpreter location"; \
2240                 echo "$$VARS" >$@; \
2241             fi
2242 endif
2243
2244 test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2245
2246 all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2247 all:: $(NO_INSTALL)
2248
2249 bin-wrappers/%: wrap-for-bin.sh
2250         @mkdir -p bin-wrappers
2251         $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2252              -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2253              -e 's|@@PROG@@|$(@F)|' < $< > $@ && \
2254         chmod +x $@
2255
2256 # GNU make supports exporting all variables by "export" without parameters.
2257 # However, the environment gets quite big, and some programs have problems
2258 # with that.
2259
2260 export NO_SVN_TESTS
2261 export TEST_NO_MALLOC_CHECK
2262
2263 ### Testing rules
2264
2265 test: all
2266         $(MAKE) -C t/ all
2267
2268 perf: all
2269         $(MAKE) -C t/perf/ all
2270
2271 .PHONY: test perf
2272
2273 test-ctype$X: ctype.o
2274
2275 test-date$X: date.o ctype.o
2276
2277 test-delta$X: diff-delta.o patch-delta.o
2278
2279 test-line-buffer$X: vcs-svn/lib.a
2280
2281 test-parse-options$X: parse-options.o parse-options-cb.o
2282
2283 test-svn-fe$X: vcs-svn/lib.a
2284
2285 .PRECIOUS: $(TEST_OBJS)
2286
2287 test-%$X: test-%.o GIT-LDFLAGS $(GITLIBS)
2288         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2289
2290 check-sha1:: test-sha1$X
2291         ./test-sha1.sh
2292
2293 SP_OBJ = $(patsubst %.o,%.sp,$(C_OBJ))
2294
2295 $(SP_OBJ): %.sp: %.c GIT-CFLAGS FORCE
2296         $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
2297                 $(SPARSE_FLAGS) $<
2298
2299 .PHONY: sparse $(SP_OBJ)
2300 sparse: $(SP_OBJ)
2301
2302 check: common-cmds.h
2303         @if sparse; \
2304         then \
2305                 echo 2>&1 "Use 'make sparse' instead"; \
2306                 $(MAKE) --no-print-directory sparse; \
2307         else \
2308                 echo 2>&1 "Did you mean 'make test'?"; \
2309                 exit 1; \
2310         fi
2311
2312 ### Installation rules
2313
2314 ifneq ($(filter /%,$(firstword $(template_dir))),)
2315 template_instdir = $(template_dir)
2316 else
2317 template_instdir = $(prefix)/$(template_dir)
2318 endif
2319 export template_instdir
2320
2321 ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2322 gitexec_instdir = $(gitexecdir)
2323 else
2324 gitexec_instdir = $(prefix)/$(gitexecdir)
2325 endif
2326 gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2327 export gitexec_instdir
2328
2329 ifneq ($(filter /%,$(firstword $(mergetoolsdir))),)
2330 mergetools_instdir = $(mergetoolsdir)
2331 else
2332 mergetools_instdir = $(prefix)/$(mergetoolsdir)
2333 endif
2334 mergetools_instdir_SQ = $(subst ','\'',$(mergetools_instdir))
2335
2336 install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2337
2338 install: all
2339         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2340         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2341         $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2342         $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2343         $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2344         $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2345         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2346         $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2347 ifndef NO_GETTEXT
2348         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)'
2349         (cd po/build/locale && $(TAR) cf - .) | \
2350         (cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -)
2351 endif
2352 ifndef NO_PERL
2353         $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2354         $(MAKE) -C gitweb install
2355 endif
2356 ifndef NO_TCLTK
2357         $(MAKE) -C gitk-git install
2358         $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2359 endif
2360 ifneq (,$X)
2361         $(foreach p,$(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';)
2362 endif
2363
2364         bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2365         execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2366         { test "$$bindir/" = "$$execdir/" || \
2367           for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
2368                 $(RM) "$$execdir/$$p" && \
2369                 test -z "$(NO_INSTALL_HARDLINKS)$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2370                 ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
2371                 cp "$$bindir/$$p" "$$execdir/$$p" || exit; \
2372           done; \
2373         } && \
2374         for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
2375                 $(RM) "$$bindir/$$p" && \
2376                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2377                 ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
2378                 ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
2379                 cp "$$bindir/git$X" "$$bindir/$$p" || exit; \
2380         done && \
2381         for p in $(BUILT_INS); do \
2382                 $(RM) "$$execdir/$$p" && \
2383                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2384                 ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2385                 ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2386                 cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
2387         done && \
2388         remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
2389         for p in $$remote_curl_aliases; do \
2390                 $(RM) "$$execdir/$$p" && \
2391                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2392                 ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2393                 ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2394                 cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; \
2395         done && \
2396         ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2397
2398 install-gitweb:
2399         $(MAKE) -C gitweb install
2400
2401 install-doc:
2402         $(MAKE) -C Documentation install
2403
2404 install-man:
2405         $(MAKE) -C Documentation install-man
2406
2407 install-html:
2408         $(MAKE) -C Documentation install-html
2409
2410 install-info:
2411         $(MAKE) -C Documentation install-info
2412
2413 install-pdf:
2414         $(MAKE) -C Documentation install-pdf
2415
2416 quick-install-doc:
2417         $(MAKE) -C Documentation quick-install
2418
2419 quick-install-man:
2420         $(MAKE) -C Documentation quick-install-man
2421
2422 quick-install-html:
2423         $(MAKE) -C Documentation quick-install-html
2424
2425
2426
2427 ### Maintainer's dist rules
2428
2429 git.spec: git.spec.in GIT-VERSION-FILE
2430         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
2431         mv $@+ $@
2432
2433 GIT_TARNAME = git-$(GIT_VERSION)
2434 dist: git.spec git-archive$(X) configure
2435         ./git-archive --format=tar \
2436                 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2437         @mkdir -p $(GIT_TARNAME)
2438         @cp git.spec configure $(GIT_TARNAME)
2439         @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2440         @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2441         $(TAR) rf $(GIT_TARNAME).tar \
2442                 $(GIT_TARNAME)/git.spec \
2443                 $(GIT_TARNAME)/configure \
2444                 $(GIT_TARNAME)/version \
2445                 $(GIT_TARNAME)/git-gui/version
2446         @$(RM) -r $(GIT_TARNAME)
2447         gzip -f -9 $(GIT_TARNAME).tar
2448
2449 rpm: dist
2450         $(RPMBUILD) \
2451                 --define "_source_filedigest_algorithm md5" \
2452                 --define "_binary_filedigest_algorithm md5" \
2453                 -ta $(GIT_TARNAME).tar.gz
2454
2455 htmldocs = git-htmldocs-$(GIT_VERSION)
2456 manpages = git-manpages-$(GIT_VERSION)
2457 dist-doc:
2458         $(RM) -r .doc-tmp-dir
2459         mkdir .doc-tmp-dir
2460         $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2461         cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2462         gzip -n -9 -f $(htmldocs).tar
2463         :
2464         $(RM) -r .doc-tmp-dir
2465         mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2466         $(MAKE) -C Documentation DESTDIR=./ \
2467                 man1dir=../.doc-tmp-dir/man1 \
2468                 man5dir=../.doc-tmp-dir/man5 \
2469                 man7dir=../.doc-tmp-dir/man7 \
2470                 install
2471         cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2472         gzip -n -9 -f $(manpages).tar
2473         $(RM) -r .doc-tmp-dir
2474
2475 ### Cleaning rules
2476
2477 distclean: clean
2478         $(RM) configure
2479         $(RM) config.log config.status config.cache
2480         $(RM) config.mak.autogen config.mak.append
2481         $(RM) -r autom4te.cache
2482
2483 profile-clean:
2484         $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2485         $(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2486
2487 clean: profile-clean coverage-clean
2488         $(RM) *.o *.res block-sha1/*.o ppc/*.o compat/*.o compat/*/*.o xdiff/*.o vcs-svn/*.o \
2489                 builtin/*.o $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
2490         $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2491         $(RM) $(TEST_PROGRAMS) $(NO_INSTALL)
2492         $(RM) -r bin-wrappers $(dep_dirs)
2493         $(RM) -r po/build/
2494         $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope*
2495         $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2496         $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
2497         $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
2498         $(MAKE) -C Documentation/ clean
2499 ifndef NO_PERL
2500         $(MAKE) -C gitweb clean
2501         $(MAKE) -C perl clean
2502 endif
2503         $(MAKE) -C templates/ clean
2504         $(MAKE) -C t/ clean
2505 ifndef NO_TCLTK
2506         $(MAKE) -C gitk-git clean
2507         $(MAKE) -C git-gui clean
2508 endif
2509         $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-BUILD-OPTIONS
2510         $(RM) GIT-USER-AGENT GIT-PREFIX
2511         $(RM) GIT-SCRIPT-DEFINES GIT-PERL-DEFINES GIT-PYTHON-VARS
2512
2513 .PHONY: all install profile-clean clean strip
2514 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
2515 .PHONY: FORCE cscope
2516
2517 ### Check documentation
2518 #
2519 ALL_COMMANDS = $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS)
2520 ALL_COMMANDS += git
2521 ALL_COMMANDS += gitk
2522 ALL_COMMANDS += gitweb
2523 ALL_COMMANDS += git-gui git-citool
2524 check-docs::
2525         @(for v in $(ALL_COMMANDS); \
2526         do \
2527                 case "$$v" in \
2528                 git-merge-octopus | git-merge-ours | git-merge-recursive | \
2529                 git-merge-resolve | git-merge-subtree | \
2530                 git-fsck-objects | git-init-db | \
2531                 git-remote-* | git-stage | \
2532                 git-?*--?* ) continue ;; \
2533                 esac ; \
2534                 test -f "Documentation/$$v.txt" || \
2535                 echo "no doc: $$v"; \
2536                 sed -e '/^#/d' command-list.txt | \
2537                 grep -q "^$$v[  ]" || \
2538                 case "$$v" in \
2539                 git) ;; \
2540                 *) echo "no link: $$v";; \
2541                 esac ; \
2542         done; \
2543         ( \
2544                 sed -e '/^#/d' \
2545                     -e 's/[     ].*//' \
2546                     -e 's/^/listed /' command-list.txt; \
2547                 $(MAKE) -C Documentation print-man1 | \
2548                 grep '\.txt$$' | \
2549                 sed -e 's|Documentation/|documented |' \
2550                     -e 's/\.txt//'; \
2551         ) | while read how cmd; \
2552         do \
2553                 case " $(ALL_COMMANDS) " in \
2554                 *" $$cmd "*)    ;; \
2555                 *) echo "removed but $$how: $$cmd" ;; \
2556                 esac; \
2557         done ) | sort
2558
2559 ### Make sure built-ins do not have dups and listed in git.c
2560 #
2561 check-builtins::
2562         ./check-builtins.sh
2563
2564 ### Test suite coverage testing
2565 #
2566 .PHONY: coverage coverage-clean coverage-compile coverage-test coverage-report
2567 .PHONY: coverage-clean-results
2568
2569 coverage:
2570         $(MAKE) coverage-test
2571         $(MAKE) coverage-untested-functions
2572
2573 object_dirs := $(sort $(dir $(OBJECTS)))
2574 coverage-clean-results:
2575         $(RM) $(addsuffix *.gcov,$(object_dirs))
2576         $(RM) $(addsuffix *.gcda,$(object_dirs))
2577         $(RM) coverage-untested-functions
2578         $(RM) -r cover_db/
2579         $(RM) -r cover_db_html/
2580
2581 coverage-clean: coverage-clean-results
2582         $(RM) $(addsuffix *.gcno,$(object_dirs))
2583
2584 COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
2585 COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
2586 GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
2587
2588 coverage-compile:
2589         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
2590
2591 coverage-test: coverage-clean-results coverage-compile
2592         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
2593                 DEFAULT_TEST_TARGET=test -j1 test
2594
2595 coverage-report:
2596         $(QUIET_GCOV)for dir in $(object_dirs); do \
2597                 $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
2598         done
2599
2600 coverage-untested-functions: coverage-report
2601         grep '^function.*called 0 ' *.c.gcov \
2602                 | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
2603                 > coverage-untested-functions
2604
2605 cover_db: coverage-report
2606         gcov2perl -db cover_db *.gcov
2607
2608 cover_db_html: cover_db
2609         cover -report html -outputdir cover_db_html cover_db
2610