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 the library you need to link with in order to
  65 # use locale_charset() function.  On some platforms this needs to set to
  66 # -lcharset, on others to -liconv .
  67 #
  68 # Define LIBC_CONTAINS_LIBINTL if your gettext implementation doesn't
  69 # need -lintl when linking.
  70 #
  71 # Define NO_MSGFMT_EXTENDED_OPTIONS if your implementation of msgfmt
  72 # doesn't support GNU extensions like --check and --statistics
  73 #
  74 # Define HAVE_PATHS_H if you have paths.h and want to use the default PATH
  75 # it specifies.
  76 #
  77 # Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
  78 #
  79 # Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
  80 # d_type in struct dirent (Cygwin 1.5, fixed in Cygwin 1.7).
  81 #
  82 # Define HAVE_STRINGS_H if you have strings.h and need it for strcasecmp.
  83 #
  84 # Define NO_STRCASESTR if you don't have strcasestr.
  85 #
  86 # Define NO_MEMMEM if you don't have memmem.
  87 #
  88 # Define NO_GETPAGESIZE if you don't have getpagesize.
  89 #
  90 # Define NO_STRLCPY if you don't have strlcpy.
  91 #
  92 # Define NO_STRTOUMAX if you don't have both strtoimax and strtoumax in the
  93 # C library. If your compiler also does not support long long or does not have
  94 # strtoull, define NO_STRTOULL.
  95 #
  96 # Define NO_SETENV if you don't have setenv in the C library.
  97 #
  98 # Define NO_UNSETENV if you don't have unsetenv in the C library.
  99 #
 100 # Define NO_MKDTEMP if you don't have mkdtemp in the C library.
 101 #
 102 # Define MKDIR_WO_TRAILING_SLASH if your mkdir() can't deal with trailing slash.
 103 #
 104 # Define NO_MKSTEMPS if you don't have mkstemps in the C library.
 105 #
 106 # Define NO_GECOS_IN_PWENT if you don't have pw_gecos in struct passwd
 107 # in the C library.
 108 #
 109 # Define NO_LIBGEN_H if you don't have libgen.h.
 110 #
 111 # Define NEEDS_LIBGEN if your libgen needs -lgen when linking
 112 #
 113 # Define NO_SYS_SELECT_H if you don't have sys/select.h.
 114 #
 115 # Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
 116 # Enable it on Windows.  By default, symrefs are still used.
 117 #
 118 # Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
 119 # tests.  These tests take up a significant amount of the total test time
 120 # but are not needed unless you plan to talk to SVN repos.
 121 #
 122 # Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
 123 # installed in /sw, but don't want GIT to link against any libraries
 124 # installed there.  If defined you may specify your own (or Fink's)
 125 # include directories and library directories by defining CFLAGS
 126 # and LDFLAGS appropriately.
 127 #
 128 # Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
 129 # have DarwinPorts installed in /opt/local, but don't want GIT to
 130 # link against any libraries installed there.  If defined you may
 131 # specify your own (or DarwinPort's) include directories and
 132 # library directories by defining CFLAGS and LDFLAGS appropriately.
 133 #
 134 # Define NO_APPLE_COMMON_CRYPTO if you are building on Darwin/Mac OS X
 135 # and do not want to use Apple's CommonCrypto library.  This allows you
 136 # to provide your own OpenSSL library, for example from MacPorts.
 137 #
 138 # Define BLK_SHA1 environment variable to make use of the bundled
 139 # optimized C SHA1 routine.
 140 #
 141 # Define PPC_SHA1 environment variable when running make to make use of
 142 # a bundled SHA1 routine optimized for PowerPC.
 143 #
 144 # Define NEEDS_CRYPTO_WITH_SSL if you need -lcrypto when using -lssl (Darwin).
 145 #
 146 # Define NEEDS_SSL_WITH_CRYPTO if you need -lssl when using -lcrypto (Darwin).
 147 #
 148 # Define NEEDS_SSL_WITH_CURL if you need -lssl with -lcurl (Minix).
 149 #
 150 # Define NEEDS_IDN_WITH_CURL if you need -lidn when using -lcurl (Minix).
 151 #
 152 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
 153 #
 154 # Define NEEDS_LIBINTL_BEFORE_LIBICONV if you need libintl before libiconv.
 155 #
 156 # Define NO_INTPTR_T if you don't have intptr_t or uintptr_t.
 157 #
 158 # Define NO_UINTMAX_T if you don't have uintmax_t.
 159 #
 160 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
 161 # Patrick Mauritz).
 162 #
 163 # Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
 164 # Notably on Solaris hstrerror resides in libresolv and on Solaris 7
 165 # inet_ntop and inet_pton additionally reside there.
 166 #
 167 # Define NO_MMAP if you want to avoid mmap.
 168 #
 169 # Define NO_SYS_POLL_H if you don't have sys/poll.h.
 170 #
 171 # Define NO_POLL if you do not have or don't want to use poll().
 172 # This also implies NO_SYS_POLL_H.
 173 #
 174 # Define NEEDS_SYS_PARAM_H if you need to include sys/param.h to compile,
 175 # *PLEASE* REPORT to git@vger.kernel.org if your platform needs this;
 176 # we want to know more about the issue.
 177 #
 178 # Define NO_PTHREADS if you do not have or do not want to use Pthreads.
 179 #
 180 # Define NO_PREAD if you have a problem with pread() system call (e.g.
 181 # cygwin1.dll before v1.5.22).
 182 #
 183 # Define NO_SETITIMER if you don't have setitimer()
 184 #
 185 # Define NO_STRUCT_ITIMERVAL if you don't have struct itimerval
 186 # This also implies NO_SETITIMER
 187 #
 188 # Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
 189 # generally faster on your platform than accessing the working directory.
 190 #
 191 # Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
 192 # the executable mode bit, but doesn't really do so.
 193 #
 194 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
 195 #
 196 # Define NO_UNIX_SOCKETS if your system does not offer unix sockets.
 197 #
 198 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
 199 # sockaddr_storage.
 200 #
 201 # Define NO_ICONV if your libc does not properly support iconv.
 202 #
 203 # Define OLD_ICONV if your library has an old iconv(), where the second
 204 # (input buffer pointer) parameter is declared with type (const char **).
 205 #
 206 # Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
 207 #
 208 # Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
 209 # that tells runtime paths to dynamic libraries;
 210 # "-Wl,-rpath=/path/lib" is used instead.
 211 #
 212 # Define NO_NORETURN if using buggy versions of gcc 4.6+ and profile feedback,
 213 # as the compiler can crash (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49299)
 214 #
 215 # Define USE_NSEC below if you want git to care about sub-second file mtimes
 216 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
 217 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
 218 # randomly break unless your underlying filesystem supports those sub-second
 219 # times (my ext3 doesn't).
 220 #
 221 # Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
 222 # "st_ctim"
 223 #
 224 # Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
 225 # available.  This automatically turns USE_NSEC off.
 226 #
 227 # Define USE_STDEV below if you want git to care about the underlying device
 228 # change being considered an inode change from the update-index perspective.
 229 #
 230 # Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
 231 # field that counts the on-disk footprint in 512-byte blocks.
 232 #
 233 # Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72
 234 # (not v1.73 or v1.71).
 235 #
 236 # Define ASCIIDOC_ROFF if your DocBook XSL does not escape raw roff directives
 237 # (versions 1.68.1 through v1.72).
 238 #
 239 # Define GNU_ROFF if your target system uses GNU groff.  This forces
 240 # apostrophes to be ASCII so that cut&pasting examples to the shell
 241 # will work.
 242 #
 243 # Define PERL_PATH to the path of your Perl binary (usually /usr/bin/perl).
 244 #
 245 # Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 246 # MakeMaker (e.g. using ActiveState under Cygwin).
 247 #
 248 # Define NO_PERL if you do not want Perl scripts or libraries at all.
 249 #
 250 # Define PYTHON_PATH to the path of your Python binary (often /usr/bin/python
 251 # but /usr/bin/python2.7 on some platforms).
 252 #
 253 # Define NO_PYTHON if you do not want Python scripts or libraries at all.
 254 #
 255 # Define NO_TCLTK if you do not want Tcl/Tk GUI.
 256 #
 257 # The TCL_PATH variable governs the location of the Tcl interpreter
 258 # used to optimize git-gui for your system.  Only used if NO_TCLTK
 259 # is not set.  Defaults to the bare 'tclsh'.
 260 #
 261 # The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
 262 # If not set it defaults to the bare 'wish'. If it is set to the empty
 263 # string then NO_TCLTK will be forced (this is used by configure script).
 264 #
 265 # Define INTERNAL_QSORT to use Git's implementation of qsort(), which
 266 # is a simplified version of the merge sort used in glibc. This is
 267 # recommended if Git triggers O(n^2) behavior in your platform's qsort().
 268 #
 269 # Define UNRELIABLE_FSTAT if your system's fstat does not return the same
 270 # information on a not yet closed file that lstat would return for the same
 271 # file after it was closed.
 272 #
 273 # Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
 274 # when hardlinking a file to another name and unlinking the original file right
 275 # away (some NTFS drivers seem to zero the contents in that scenario).
 276 #
 277 # Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
 278 # programs as a tar, where bin/ and libexec/ might be on different file systems.
 279 #
 280 # Define NO_INSTALL_HARDLINKS if you prefer to use either symbolic links or
 281 # copies to install built-in git commands e.g. git-cat-file.
 282 #
 283 # Define USE_NED_ALLOCATOR if you want to replace the platforms default
 284 # memory allocators with the nedmalloc allocator written by Niall Douglas.
 285 #
 286 # Define NO_REGEX if you have no or inferior regex support in your C library.
 287 #
 288 # Define HAVE_DEV_TTY if your system can open /dev/tty to interact with the
 289 # user.
 290 #
 291 # Define GETTEXT_POISON if you are debugging the choice of strings marked
 292 # for translation.  In a GETTEXT_POISON build, you can turn all strings marked
 293 # for translation into gibberish by setting the GIT_GETTEXT_POISON variable
 294 # (to any value) in your environment.
 295 #
 296 # Define JSMIN to point to JavaScript minifier that functions as
 297 # a filter to have gitweb.js minified.
 298 #
 299 # Define CSSMIN to point to a CSS minifier in order to generate a minified
 300 # version of gitweb.css
 301 #
 302 # Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
 303 # you want to use something different.  The value will be interpreted by the
 304 # shell at runtime when it is used.
 305 #
 306 # Define DEFAULT_EDITOR to a sensible editor command (defaults to "vi") if you
 307 # want to use something different.  The value will be interpreted by the shell
 308 # if necessary when it is used.  Examples:
 309 #
 310 #   DEFAULT_EDITOR='~/bin/vi',
 311 #   DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
 312 #   DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
 313 #
 314 # Define COMPUTE_HEADER_DEPENDENCIES to "yes" if you want dependencies on
 315 # header files to be automatically computed, to avoid rebuilding objects when
 316 # an unrelated header file changes.  Define it to "no" to use the hard-coded
 317 # dependency rules.  The default is "auto", which means to use computed header
 318 # dependencies if your compiler is detected to support it.
 319 #
 320 # Define CHECK_HEADER_DEPENDENCIES to check for problems in the hard-coded
 321 # dependency rules.
 322 #
 323 # Define NATIVE_CRLF if your platform uses CRLF for line endings.
 324 #
 325 # Define XDL_FAST_HASH to use an alternative line-hashing method in
 326 # the diff algorithm.  It gives a nice speedup if your processor has
 327 # fast unaligned word loads.  Does NOT work on big-endian systems!
 328 # Enabled by default on x86_64.
 329 #
 330 # Define GIT_USER_AGENT if you want to change how git identifies itself during
 331 # network interactions.  The default is "git/$(GIT_VERSION)".
 332 #
 333 # Define DEFAULT_HELP_FORMAT to "man", "info" or "html"
 334 # (defaults to "man") if you want to have a different default when
 335 # "git help" is called without a parameter specifying the format.
 336 #
 337 # Define TEST_GIT_INDEX_VERSION to 2, 3 or 4 to run the test suite
 338 # with a different indexfile format version.  If it isn't set the index
 339 # file format used is index-v[23].
 340 #
 341 # Define GMTIME_UNRELIABLE_ERRORS if your gmtime() function does not
 342 # return NULL when it receives a bogus time_t.
 343 #
 344 # Define HAVE_CLOCK_GETTIME if your platform has clock_gettime in librt.
 345
 346 GIT-VERSION-FILE: FORCE
 347         @$(SHELL_PATH) ./GIT-VERSION-GEN
 348 -include GIT-VERSION-FILE
 349
 350 # CFLAGS and LDFLAGS are for the users to override from the command line.
 351
 352 CFLAGS = -g -O2 -Wall
 353 LDFLAGS =
 354 ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
 355 ALL_LDFLAGS = $(LDFLAGS)
 356 STRIP ?= strip
 357
 358 # Among the variables below, these:
 359 #   gitexecdir
 360 #   template_dir
 361 #   sysconfdir
 362 # can be specified as a relative path some/where/else;
 363 # this is interpreted as relative to $(prefix) and "git" at
 364 # runtime figures out where they are based on the path to the executable.
 365 # Additionally, the following will be treated as relative by "git" if they
 366 # begin with "$(prefix)/":
 367 #   mandir
 368 #   infodir
 369 #   htmldir
 370 # This can help installing the suite in a relocatable way.
 371
 372 prefix = $(HOME)
 373 bindir_relative = bin
 374 bindir = $(prefix)/$(bindir_relative)
 375 mandir = $(prefix)/share/man
 376 infodir = $(prefix)/share/info
 377 gitexecdir = libexec/git-core
 378 mergetoolsdir = $(gitexecdir)/mergetools
 379 sharedir = $(prefix)/share
 380 gitwebdir = $(sharedir)/gitweb
 381 localedir = $(sharedir)/locale
 382 template_dir = share/git-core/templates
 383 htmldir = $(prefix)/share/doc/git-doc
 384 ETC_GITCONFIG = $(sysconfdir)/gitconfig
 385 ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
 386 lib = lib
 387 # DESTDIR =
 388 pathsep = :
 389
 390 mandir_relative = $(patsubst $(prefix)/%,%,$(mandir))
 391 infodir_relative = $(patsubst $(prefix)/%,%,$(infodir))
 392 htmldir_relative = $(patsubst $(prefix)/%,%,$(htmldir))
 393
 394 export prefix bindir sharedir sysconfdir gitwebdir localedir
 395
 396 CC = cc
 397 AR = ar
 398 RM = rm -f
 399 DIFF = diff
 400 TAR = tar
 401 FIND = find
 402 INSTALL = install
 403 RPMBUILD = rpmbuild
 404 TCL_PATH = tclsh
 405 TCLTK_PATH = wish
 406 XGETTEXT = xgettext
 407 MSGFMT = msgfmt
 408 PTHREAD_LIBS = -lpthread
 409 PTHREAD_CFLAGS =
 410 GCOV = gcov
 411
 412 export TCL_PATH TCLTK_PATH
 413
 414 SPARSE_FLAGS =
 415
 416
 417
 418 ### --- END CONFIGURATION SECTION ---
 419
 420 # Those must not be GNU-specific; they are shared with perl/ which may
 421 # be built by a different compiler. (Note that this is an artifact now
 422 # but it still might be nice to keep that distinction.)
 423 BASIC_CFLAGS = -I.
 424 BASIC_LDFLAGS =
 425
 426 # Guard against environment variables
 427 BUILTIN_OBJS =
 428 BUILT_INS =
 429 COMPAT_CFLAGS =
 430 COMPAT_OBJS =
 431 XDIFF_OBJS =
 432 VCSSVN_OBJS =
 433 GENERATED_H =
 434 EXTRA_CPPFLAGS =
 435 LIB_H =
 436 LIB_OBJS =
 437 PROGRAM_OBJS =
 438 PROGRAMS =
 439 SCRIPT_PERL =
 440 SCRIPT_PYTHON =
 441 SCRIPT_SH =
 442 SCRIPT_LIB =
 443 TEST_PROGRAMS_NEED_X =
 444
 445 # Having this variable in your environment would break pipelines because
 446 # you cause "cd" to echo its destination to stdout.  It can also take
 447 # scripts to unexpected places.  If you like CDPATH, define it for your
 448 # interactive shell sessions without exporting it.
 449 unexport CDPATH
 450
 451 SCRIPT_SH += git-am.sh
 452 SCRIPT_SH += git-bisect.sh
 453 SCRIPT_SH += git-difftool--helper.sh
 454 SCRIPT_SH += git-filter-branch.sh
 455 SCRIPT_SH += git-merge-octopus.sh
 456 SCRIPT_SH += git-merge-one-file.sh
 457 SCRIPT_SH += git-merge-resolve.sh
 458 SCRIPT_SH += git-mergetool.sh
 459 SCRIPT_SH += git-pull.sh
 460 SCRIPT_SH += git-quiltimport.sh
 461 SCRIPT_SH += git-rebase.sh
 462 SCRIPT_SH += git-remote-testgit.sh
 463 SCRIPT_SH += git-request-pull.sh
 464 SCRIPT_SH += git-stash.sh
 465 SCRIPT_SH += git-submodule.sh
 466 SCRIPT_SH += git-web--browse.sh
 467
 468 SCRIPT_LIB += git-mergetool--lib
 469 SCRIPT_LIB += git-parse-remote
 470 SCRIPT_LIB += git-rebase--am
 471 SCRIPT_LIB += git-rebase--interactive
 472 SCRIPT_LIB += git-rebase--merge
 473 SCRIPT_LIB += git-sh-setup
 474 SCRIPT_LIB += git-sh-i18n
 475
 476 SCRIPT_PERL += git-add--interactive.perl
 477 SCRIPT_PERL += git-difftool.perl
 478 SCRIPT_PERL += git-archimport.perl
 479 SCRIPT_PERL += git-cvsexportcommit.perl
 480 SCRIPT_PERL += git-cvsimport.perl
 481 SCRIPT_PERL += git-cvsserver.perl
 482 SCRIPT_PERL += git-relink.perl
 483 SCRIPT_PERL += git-send-email.perl
 484 SCRIPT_PERL += git-svn.perl
 485
 486 SCRIPT_PYTHON += git-p4.py
 487
 488 NO_INSTALL += git-remote-testgit
 489
 490 # Generated files for scripts
 491 SCRIPT_SH_GEN = $(patsubst %.sh,%,$(SCRIPT_SH))
 492 SCRIPT_PERL_GEN = $(patsubst %.perl,%,$(SCRIPT_PERL))
 493 SCRIPT_PYTHON_GEN = $(patsubst %.py,%,$(SCRIPT_PYTHON))
 494
 495 SCRIPT_SH_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_SH_GEN))
 496 SCRIPT_PERL_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PERL_GEN))
 497 SCRIPT_PYTHON_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PYTHON_GEN))
 498
 499 # Individual rules to allow e.g.
 500 # "make -C ../.. SCRIPT_PERL=contrib/foo/bar.perl build-perl-script"
 501 # from subdirectories like contrib/*/
 502 .PHONY: build-perl-script build-sh-script build-python-script
 503 build-perl-script: $(SCRIPT_PERL_GEN)
 504 build-sh-script: $(SCRIPT_SH_GEN)
 505 build-python-script: $(SCRIPT_PYTHON_GEN)
 506
 507 .PHONY: install-perl-script install-sh-script install-python-script
 508 install-sh-script: $(SCRIPT_SH_INS)
 509         $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 510 install-perl-script: $(SCRIPT_PERL_INS)
 511         $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 512 install-python-script: $(SCRIPT_PYTHON_INS)
 513         $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 514
 515 .PHONY: clean-perl-script clean-sh-script clean-python-script
 516 clean-sh-script:
 517         $(RM) $(SCRIPT_SH_GEN)
 518 clean-perl-script:
 519         $(RM) $(SCRIPT_PERL_GEN)
 520 clean-python-script:
 521         $(RM) $(SCRIPT_PYTHON_GEN)
 522
 523 SCRIPTS = $(SCRIPT_SH_INS) \
 524           $(SCRIPT_PERL_INS) \
 525           $(SCRIPT_PYTHON_INS) \
 526           git-instaweb
 527
 528 ETAGS_TARGET = TAGS
 529
 530 # Empty...
 531 EXTRA_PROGRAMS =
 532
 533 # ... and all the rest that could be moved out of bindir to gitexecdir
 534 PROGRAMS += $(EXTRA_PROGRAMS)
 535
 536 PROGRAM_OBJS += credential-store.o
 537 PROGRAM_OBJS += daemon.o
 538 PROGRAM_OBJS += fast-import.o
 539 PROGRAM_OBJS += http-backend.o
 540 PROGRAM_OBJS += imap-send.o
 541 PROGRAM_OBJS += sh-i18n--envsubst.o
 542 PROGRAM_OBJS += shell.o
 543 PROGRAM_OBJS += show-index.o
 544 PROGRAM_OBJS += upload-pack.o
 545 PROGRAM_OBJS += remote-testsvn.o
 546
 547 # Binary suffix, set to .exe for Windows builds
 548 X =
 549
 550 PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
 551
 552 TEST_PROGRAMS_NEED_X += test-chmtime
 553 TEST_PROGRAMS_NEED_X += test-ctype
 554 TEST_PROGRAMS_NEED_X += test-config
 555 TEST_PROGRAMS_NEED_X += test-date
 556 TEST_PROGRAMS_NEED_X += test-delta
 557 TEST_PROGRAMS_NEED_X += test-dump-cache-tree
 558 TEST_PROGRAMS_NEED_X += test-dump-split-index
 559 TEST_PROGRAMS_NEED_X += test-genrandom
 560 TEST_PROGRAMS_NEED_X += test-hashmap
 561 TEST_PROGRAMS_NEED_X += test-index-version
 562 TEST_PROGRAMS_NEED_X += test-line-buffer
 563 TEST_PROGRAMS_NEED_X += test-match-trees
 564 TEST_PROGRAMS_NEED_X += test-mergesort
 565 TEST_PROGRAMS_NEED_X += test-mktemp
 566 TEST_PROGRAMS_NEED_X += test-parse-options
 567 TEST_PROGRAMS_NEED_X += test-path-utils
 568 TEST_PROGRAMS_NEED_X += test-prio-queue
 569 TEST_PROGRAMS_NEED_X += test-read-cache
 570 TEST_PROGRAMS_NEED_X += test-regex
 571 TEST_PROGRAMS_NEED_X += test-revision-walking
 572 TEST_PROGRAMS_NEED_X += test-run-command
 573 TEST_PROGRAMS_NEED_X += test-scrap-cache-tree
 574 TEST_PROGRAMS_NEED_X += test-sha1
 575 TEST_PROGRAMS_NEED_X += test-sigchain
 576 TEST_PROGRAMS_NEED_X += test-string-list
 577 TEST_PROGRAMS_NEED_X += test-submodule-config
 578 TEST_PROGRAMS_NEED_X += test-subprocess
 579 TEST_PROGRAMS_NEED_X += test-svn-fe
 580 TEST_PROGRAMS_NEED_X += test-urlmatch-normalization
 581 TEST_PROGRAMS_NEED_X += test-wildmatch
 582
 583 TEST_PROGRAMS = $(patsubst %,%$X,$(TEST_PROGRAMS_NEED_X))
 584
 585 # List built-in command $C whose implementation cmd_$C() is not in
 586 # builtin/$C.o but is linked in as part of some other command.
 587 BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
 588
 589 BUILT_INS += git-cherry$X
 590 BUILT_INS += git-cherry-pick$X
 591 BUILT_INS += git-format-patch$X
 592 BUILT_INS += git-fsck-objects$X
 593 BUILT_INS += git-init$X
 594 BUILT_INS += git-merge-subtree$X
 595 BUILT_INS += git-show$X
 596 BUILT_INS += git-stage$X
 597 BUILT_INS += git-status$X
 598 BUILT_INS += git-whatchanged$X
 599
 600 # what 'all' will build and 'install' will install in gitexecdir,
 601 # excluding programs for built-in commands
 602 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 603
 604 # what 'all' will build but not install in gitexecdir
 605 OTHER_PROGRAMS = git$X
 606
 607 # what test wrappers are needed and 'install' will install, in bindir
 608 BINDIR_PROGRAMS_NEED_X += git
 609 BINDIR_PROGRAMS_NEED_X += git-upload-pack
 610 BINDIR_PROGRAMS_NEED_X += git-receive-pack
 611 BINDIR_PROGRAMS_NEED_X += git-upload-archive
 612 BINDIR_PROGRAMS_NEED_X += git-shell
 613
 614 BINDIR_PROGRAMS_NO_X += git-cvsserver
 615
 616 # Set paths to tools early so that they can be used for version tests.
 617 ifndef SHELL_PATH
 618         SHELL_PATH = /bin/sh
 619 endif
 620 ifndef PERL_PATH
 621         PERL_PATH = /usr/bin/perl
 622 endif
 623 ifndef PYTHON_PATH
 624         PYTHON_PATH = /usr/bin/python
 625 endif
 626
 627 export PERL_PATH
 628 export PYTHON_PATH
 629
 630 LIB_FILE = libgit.a
 631 XDIFF_LIB = xdiff/lib.a
 632 VCSSVN_LIB = vcs-svn/lib.a
 633
 634 GENERATED_H += common-cmds.h
 635
 636 LIB_H += advice.h
 637 LIB_H += archive.h
 638 LIB_H += argv-array.h
 639 LIB_H += attr.h
 640 LIB_H += bisect.h
 641 LIB_H += blob.h
 642 LIB_H += branch.h
 643 LIB_H += builtin.h
 644 LIB_H += bulk-checkin.h
 645 LIB_H += bundle.h
 646 LIB_H += cache-tree.h
 647 LIB_H += cache.h
 648 LIB_H += color.h
 649 LIB_H += column.h
 650 LIB_H += commit.h
 651 LIB_H += compat/bswap.h
 652 LIB_H += compat/mingw.h
 653 LIB_H += compat/obstack.h
 654 LIB_H += compat/poll/poll.h
 655 LIB_H += compat/precompose_utf8.h
 656 LIB_H += compat/terminal.h
 657 LIB_H += compat/win32/dirent.h
 658 LIB_H += compat/win32/pthread.h
 659 LIB_H += compat/win32/syslog.h
 660 LIB_H += connected.h
 661 LIB_H += convert.h
 662 LIB_H += credential.h
 663 LIB_H += csum-file.h
 664 LIB_H += decorate.h
 665 LIB_H += delta.h
 666 LIB_H += diff.h
 667 LIB_H += diffcore.h
 668 LIB_H += dir.h
 669 LIB_H += exec_cmd.h
 670 LIB_H += ewah/ewok.h
 671 LIB_H += ewah/ewok_rlw.h
 672 LIB_H += fetch-pack.h
 673 LIB_H += fmt-merge-msg.h
 674 LIB_H += fsck.h
 675 LIB_H += gettext.h
 676 LIB_H += git-compat-util.h
 677 LIB_H += gpg-interface.h
 678 LIB_H += graph.h
 679 LIB_H += grep.h
 680 LIB_H += hashmap.h
 681 LIB_H += help.h
 682 LIB_H += http.h
 683 LIB_H += kwset.h
 684 LIB_H += levenshtein.h
 685 LIB_H += line-log.h
 686 LIB_H += line-range.h
 687 LIB_H += list-objects.h
 688 LIB_H += ll-merge.h
 689 LIB_H += log-tree.h
 690 LIB_H += mailmap.h
 691 LIB_H += merge-blobs.h
 692 LIB_H += merge-recursive.h
 693 LIB_H += mergesort.h
 694 LIB_H += notes-cache.h
 695 LIB_H += notes-merge.h
 696 LIB_H += notes-utils.h
 697 LIB_H += notes.h
 698 LIB_H += object.h
 699 LIB_H += pack-objects.h
 700 LIB_H += pack-revindex.h
 701 LIB_H += pack.h
 702 LIB_H += pack-bitmap.h
 703 LIB_H += parse-options.h
 704 LIB_H += patch-ids.h
 705 LIB_H += pathspec.h
 706 LIB_H += pkt-line.h
 707 LIB_H += prio-queue.h
 708 LIB_H += progress.h
 709 LIB_H += prompt.h
 710 LIB_H += quote.h
 711 LIB_H += reachable.h
 712 LIB_H += reflog-walk.h
 713 LIB_H += refs.h
 714 LIB_H += remote.h
 715 LIB_H += rerere.h
 716 LIB_H += resolve-undo.h
 717 LIB_H += revision.h
 718 LIB_H += run-command.h
 719 LIB_H += send-pack.h
 720 LIB_H += sequencer.h
 721 LIB_H += sha1-array.h
 722 LIB_H += sha1-lookup.h
 723 LIB_H += shortlog.h
 724 LIB_H += sideband.h
 725 LIB_H += sigchain.h
 726 LIB_H += strbuf.h
 727 LIB_H += streaming.h
 728 LIB_H += string-list.h
 729 LIB_H += submodule.h
 730 LIB_H += tag.h
 731 LIB_H += tar.h
 732 LIB_H += thread-utils.h
 733 LIB_H += transport.h
 734 LIB_H += tree-walk.h
 735 LIB_H += tree.h
 736 LIB_H += unpack-trees.h
 737 LIB_H += unicode_width.h
 738 LIB_H += url.h
 739 LIB_H += urlmatch.h
 740 LIB_H += userdiff.h
 741 LIB_H += utf8.h
 742 LIB_H += varint.h
 743 LIB_H += vcs-svn/fast_export.h
 744 LIB_H += vcs-svn/line_buffer.h
 745 LIB_H += vcs-svn/repo_tree.h
 746 LIB_H += vcs-svn/sliding_window.h
 747 LIB_H += vcs-svn/svndiff.h
 748 LIB_H += vcs-svn/svndump.h
 749 LIB_H += walker.h
 750 LIB_H += wildmatch.h
 751 LIB_H += wt-status.h
 752 LIB_H += xdiff-interface.h
 753 LIB_H += xdiff/xdiff.h
 754 LIB_H += xdiff/xdiffi.h
 755 LIB_H += xdiff/xemit.h
 756 LIB_H += xdiff/xinclude.h
 757 LIB_H += xdiff/xmacros.h
 758 LIB_H += xdiff/xprepare.h
 759 LIB_H += xdiff/xtypes.h
 760 LIB_H += xdiff/xutils.h
 761
 762 LIB_OBJS += abspath.o
 763 LIB_OBJS += advice.o
 764 LIB_OBJS += alias.o
 765 LIB_OBJS += alloc.o
 766 LIB_OBJS += archive.o
 767 LIB_OBJS += archive-tar.o
 768 LIB_OBJS += archive-zip.o
 769 LIB_OBJS += argv-array.o
 770 LIB_OBJS += attr.o
 771 LIB_OBJS += base85.o
 772 LIB_OBJS += bisect.o
 773 LIB_OBJS += blob.o
 774 LIB_OBJS += branch.o
 775 LIB_OBJS += bulk-checkin.o
 776 LIB_OBJS += bundle.o
 777 LIB_OBJS += cache-tree.o
 778 LIB_OBJS += color.o
 779 LIB_OBJS += column.o
 780 LIB_OBJS += combine-diff.o
 781 LIB_OBJS += commit.o
 782 LIB_OBJS += compat/obstack.o
 783 LIB_OBJS += compat/terminal.o
 784 LIB_OBJS += config.o
 785 LIB_OBJS += connect.o
 786 LIB_OBJS += connected.o
 787 LIB_OBJS += convert.o
 788 LIB_OBJS += copy.o
 789 LIB_OBJS += credential.o
 790 LIB_OBJS += csum-file.o
 791 LIB_OBJS += ctype.o
 792 LIB_OBJS += date.o
 793 LIB_OBJS += decorate.o
 794 LIB_OBJS += diffcore-break.o
 795 LIB_OBJS += diffcore-delta.o
 796 LIB_OBJS += diffcore-order.o
 797 LIB_OBJS += diffcore-pickaxe.o
 798 LIB_OBJS += diffcore-rename.o
 799 LIB_OBJS += diff-delta.o
 800 LIB_OBJS += diff-lib.o
 801 LIB_OBJS += diff-no-index.o
 802 LIB_OBJS += diff.o
 803 LIB_OBJS += dir.o
 804 LIB_OBJS += editor.o
 805 LIB_OBJS += entry.o
 806 LIB_OBJS += environment.o
 807 LIB_OBJS += ewah/bitmap.o
 808 LIB_OBJS += ewah/ewah_bitmap.o
 809 LIB_OBJS += ewah/ewah_io.o
 810 LIB_OBJS += ewah/ewah_rlw.o
 811 LIB_OBJS += exec_cmd.o
 812 LIB_OBJS += fetch-pack.o
 813 LIB_OBJS += fsck.o
 814 LIB_OBJS += gettext.o
 815 LIB_OBJS += gpg-interface.o
 816 LIB_OBJS += graph.o
 817 LIB_OBJS += grep.o
 818 LIB_OBJS += hashmap.o
 819 LIB_OBJS += help.o
 820 LIB_OBJS += hex.o
 821 LIB_OBJS += ident.o
 822 LIB_OBJS += kwset.o
 823 LIB_OBJS += levenshtein.o
 824 LIB_OBJS += line-log.o
 825 LIB_OBJS += line-range.o
 826 LIB_OBJS += list-objects.o
 827 LIB_OBJS += ll-merge.o
 828 LIB_OBJS += lockfile.o
 829 LIB_OBJS += log-tree.o
 830 LIB_OBJS += mailmap.o
 831 LIB_OBJS += match-trees.o
 832 LIB_OBJS += merge.o
 833 LIB_OBJS += merge-blobs.o
 834 LIB_OBJS += merge-recursive.o
 835 LIB_OBJS += mergesort.o
 836 LIB_OBJS += name-hash.o
 837 LIB_OBJS += notes.o
 838 LIB_OBJS += notes-cache.o
 839 LIB_OBJS += notes-merge.o
 840 LIB_OBJS += notes-utils.o
 841 LIB_OBJS += object.o
 842 LIB_OBJS += pack-bitmap.o
 843 LIB_OBJS += pack-bitmap-write.o
 844 LIB_OBJS += pack-check.o
 845 LIB_OBJS += pack-objects.o
 846 LIB_OBJS += pack-revindex.o
 847 LIB_OBJS += pack-write.o
 848 LIB_OBJS += pager.o
 849 LIB_OBJS += parse-options.o
 850 LIB_OBJS += parse-options-cb.o
 851 LIB_OBJS += patch-delta.o
 852 LIB_OBJS += patch-ids.o
 853 LIB_OBJS += path.o
 854 LIB_OBJS += pathspec.o
 855 LIB_OBJS += pkt-line.o
 856 LIB_OBJS += preload-index.o
 857 LIB_OBJS += pretty.o
 858 LIB_OBJS += prio-queue.o
 859 LIB_OBJS += progress.o
 860 LIB_OBJS += prompt.o
 861 LIB_OBJS += quote.o
 862 LIB_OBJS += reachable.o
 863 LIB_OBJS += read-cache.o
 864 LIB_OBJS += reflog-walk.o
 865 LIB_OBJS += refs.o
 866 LIB_OBJS += remote.o
 867 LIB_OBJS += replace_object.o
 868 LIB_OBJS += rerere.o
 869 LIB_OBJS += resolve-undo.o
 870 LIB_OBJS += revision.o
 871 LIB_OBJS += run-command.o
 872 LIB_OBJS += send-pack.o
 873 LIB_OBJS += sequencer.o
 874 LIB_OBJS += server-info.o
 875 LIB_OBJS += setup.o
 876 LIB_OBJS += sha1-array.o
 877 LIB_OBJS += sha1-lookup.o
 878 LIB_OBJS += sha1_file.o
 879 LIB_OBJS += sha1_name.o
 880 LIB_OBJS += shallow.o
 881 LIB_OBJS += sideband.o
 882 LIB_OBJS += sigchain.o
 883 LIB_OBJS += split-index.o
 884 LIB_OBJS += strbuf.o
 885 LIB_OBJS += streaming.o
 886 LIB_OBJS += string-list.o
 887 LIB_OBJS += submodule.o
 888 LIB_OBJS += submodule-config.o
 889 LIB_OBJS += symlinks.o
 890 LIB_OBJS += tag.o
 891 LIB_OBJS += trace.o
 892 LIB_OBJS += trailer.o
 893 LIB_OBJS += transport.o
 894 LIB_OBJS += transport-helper.o
 895 LIB_OBJS += tree-diff.o
 896 LIB_OBJS += tree.o
 897 LIB_OBJS += tree-walk.o
 898 LIB_OBJS += unpack-trees.o
 899 LIB_OBJS += url.o
 900 LIB_OBJS += urlmatch.o
 901 LIB_OBJS += usage.o
 902 LIB_OBJS += userdiff.o
 903 LIB_OBJS += utf8.o
 904 LIB_OBJS += varint.o
 905 LIB_OBJS += version.o
 906 LIB_OBJS += versioncmp.o
 907 LIB_OBJS += walker.o
 908 LIB_OBJS += wildmatch.o
 909 LIB_OBJS += wrapper.o
 910 LIB_OBJS += write_or_die.o
 911 LIB_OBJS += ws.o
 912 LIB_OBJS += wt-status.o
 913 LIB_OBJS += xdiff-interface.o
 914 LIB_OBJS += zlib.o
 915
 916 BUILTIN_OBJS += builtin/add.o
 917 BUILTIN_OBJS += builtin/annotate.o
 918 BUILTIN_OBJS += builtin/apply.o
 919 BUILTIN_OBJS += builtin/archive.o
 920 BUILTIN_OBJS += builtin/bisect--helper.o
 921 BUILTIN_OBJS += builtin/blame.o
 922 BUILTIN_OBJS += builtin/branch.o
 923 BUILTIN_OBJS += builtin/bundle.o
 924 BUILTIN_OBJS += builtin/cat-file.o
 925 BUILTIN_OBJS += builtin/check-attr.o
 926 BUILTIN_OBJS += builtin/check-ignore.o
 927 BUILTIN_OBJS += builtin/check-mailmap.o
 928 BUILTIN_OBJS += builtin/check-ref-format.o
 929 BUILTIN_OBJS += builtin/checkout-index.o
 930 BUILTIN_OBJS += builtin/checkout.o
 931 BUILTIN_OBJS += builtin/clean.o
 932 BUILTIN_OBJS += builtin/clone.o
 933 BUILTIN_OBJS += builtin/column.o
 934 BUILTIN_OBJS += builtin/commit-tree.o
 935 BUILTIN_OBJS += builtin/commit.o
 936 BUILTIN_OBJS += builtin/config.o
 937 BUILTIN_OBJS += builtin/count-objects.o
 938 BUILTIN_OBJS += builtin/credential.o
 939 BUILTIN_OBJS += builtin/describe.o
 940 BUILTIN_OBJS += builtin/diff-files.o
 941 BUILTIN_OBJS += builtin/diff-index.o
 942 BUILTIN_OBJS += builtin/diff-tree.o
 943 BUILTIN_OBJS += builtin/diff.o
 944 BUILTIN_OBJS += builtin/fast-export.o
 945 BUILTIN_OBJS += builtin/fetch-pack.o
 946 BUILTIN_OBJS += builtin/fetch.o
 947 BUILTIN_OBJS += builtin/fmt-merge-msg.o
 948 BUILTIN_OBJS += builtin/for-each-ref.o
 949 BUILTIN_OBJS += builtin/fsck.o
 950 BUILTIN_OBJS += builtin/gc.o
 951 BUILTIN_OBJS += builtin/get-tar-commit-id.o
 952 BUILTIN_OBJS += builtin/grep.o
 953 BUILTIN_OBJS += builtin/hash-object.o
 954 BUILTIN_OBJS += builtin/help.o
 955 BUILTIN_OBJS += builtin/index-pack.o
 956 BUILTIN_OBJS += builtin/init-db.o
 957 BUILTIN_OBJS += builtin/interpret-trailers.o
 958 BUILTIN_OBJS += builtin/log.o
 959 BUILTIN_OBJS += builtin/ls-files.o
 960 BUILTIN_OBJS += builtin/ls-remote.o
 961 BUILTIN_OBJS += builtin/ls-tree.o
 962 BUILTIN_OBJS += builtin/mailinfo.o
 963 BUILTIN_OBJS += builtin/mailsplit.o
 964 BUILTIN_OBJS += builtin/merge.o
 965 BUILTIN_OBJS += builtin/merge-base.o
 966 BUILTIN_OBJS += builtin/merge-file.o
 967 BUILTIN_OBJS += builtin/merge-index.o
 968 BUILTIN_OBJS += builtin/merge-ours.o
 969 BUILTIN_OBJS += builtin/merge-recursive.o
 970 BUILTIN_OBJS += builtin/merge-tree.o
 971 BUILTIN_OBJS += builtin/mktag.o
 972 BUILTIN_OBJS += builtin/mktree.o
 973 BUILTIN_OBJS += builtin/mv.o
 974 BUILTIN_OBJS += builtin/name-rev.o
 975 BUILTIN_OBJS += builtin/notes.o
 976 BUILTIN_OBJS += builtin/pack-objects.o
 977 BUILTIN_OBJS += builtin/pack-redundant.o
 978 BUILTIN_OBJS += builtin/pack-refs.o
 979 BUILTIN_OBJS += builtin/patch-id.o
 980 BUILTIN_OBJS += builtin/prune-packed.o
 981 BUILTIN_OBJS += builtin/prune.o
 982 BUILTIN_OBJS += builtin/push.o
 983 BUILTIN_OBJS += builtin/read-tree.o
 984 BUILTIN_OBJS += builtin/receive-pack.o
 985 BUILTIN_OBJS += builtin/reflog.o
 986 BUILTIN_OBJS += builtin/remote.o
 987 BUILTIN_OBJS += builtin/remote-ext.o
 988 BUILTIN_OBJS += builtin/remote-fd.o
 989 BUILTIN_OBJS += builtin/repack.o
 990 BUILTIN_OBJS += builtin/replace.o
 991 BUILTIN_OBJS += builtin/rerere.o
 992 BUILTIN_OBJS += builtin/reset.o
 993 BUILTIN_OBJS += builtin/rev-list.o
 994 BUILTIN_OBJS += builtin/rev-parse.o
 995 BUILTIN_OBJS += builtin/revert.o
 996 BUILTIN_OBJS += builtin/rm.o
 997 BUILTIN_OBJS += builtin/send-pack.o
 998 BUILTIN_OBJS += builtin/shortlog.o
 999 BUILTIN_OBJS += builtin/show-branch.o
1000 BUILTIN_OBJS += builtin/show-ref.o
1001 BUILTIN_OBJS += builtin/stripspace.o
1002 BUILTIN_OBJS += builtin/symbolic-ref.o
1003 BUILTIN_OBJS += builtin/tag.o
1004 BUILTIN_OBJS += builtin/unpack-file.o
1005 BUILTIN_OBJS += builtin/unpack-objects.o
1006 BUILTIN_OBJS += builtin/update-index.o
1007 BUILTIN_OBJS += builtin/update-ref.o
1008 BUILTIN_OBJS += builtin/update-server-info.o
1009 BUILTIN_OBJS += builtin/upload-archive.o
1010 BUILTIN_OBJS += builtin/var.o
1011 BUILTIN_OBJS += builtin/verify-commit.o
1012 BUILTIN_OBJS += builtin/verify-pack.o
1013 BUILTIN_OBJS += builtin/verify-tag.o
1014 BUILTIN_OBJS += builtin/write-tree.o
1015
1016 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
1017 EXTLIBS =
1018
1019 GIT_USER_AGENT = git/$(GIT_VERSION)
1020
1021 include config.mak.uname
1022 -include config.mak.autogen
1023 -include config.mak
1024
1025 ifndef sysconfdir
1026 ifeq ($(prefix),/usr)
1027 sysconfdir = /etc
1028 else
1029 sysconfdir = etc
1030 endif
1031 endif
1032
1033 ifdef CHECK_HEADER_DEPENDENCIES
1034 COMPUTE_HEADER_DEPENDENCIES = no
1035 USE_COMPUTED_HEADER_DEPENDENCIES =
1036 endif
1037
1038 ifndef COMPUTE_HEADER_DEPENDENCIES
1039 COMPUTE_HEADER_DEPENDENCIES = auto
1040 endif
1041
1042 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),auto)
1043 dep_check = $(shell $(CC) $(ALL_CFLAGS) \
1044         -c -MF /dev/null -MQ /dev/null -MMD -MP \
1045         -x c /dev/null -o /dev/null 2>&1; \
1046         echo $$?)
1047 ifeq ($(dep_check),0)
1048 override COMPUTE_HEADER_DEPENDENCIES = yes
1049 else
1050 override COMPUTE_HEADER_DEPENDENCIES = no
1051 endif
1052 endif
1053
1054 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1055 USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
1056 else
1057 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),no)
1058 $(error please set COMPUTE_HEADER_DEPENDENCIES to yes, no, or auto \
1059 (not "$(COMPUTE_HEADER_DEPENDENCIES)"))
1060 endif
1061 endif
1062
1063 ifdef SANE_TOOL_PATH
1064 SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
1065 BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
1066 PATH := $(SANE_TOOL_PATH):${PATH}
1067 else
1068 BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
1069 endif
1070
1071 ifneq (,$(INLINE))
1072         BASIC_CFLAGS += -Dinline=$(INLINE)
1073 endif
1074
1075 ifneq (,$(SOCKLEN_T))
1076         BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
1077 endif
1078
1079 ifeq ($(uname_S),Darwin)
1080         ifndef NO_FINK
1081                 ifeq ($(shell test -d /sw/lib && echo y),y)
1082                         BASIC_CFLAGS += -I/sw/include
1083                         BASIC_LDFLAGS += -L/sw/lib
1084                 endif
1085         endif
1086         ifndef NO_DARWIN_PORTS
1087                 ifeq ($(shell test -d /opt/local/lib && echo y),y)
1088                         BASIC_CFLAGS += -I/opt/local/include
1089                         BASIC_LDFLAGS += -L/opt/local/lib
1090                 endif
1091         endif
1092         ifndef NO_APPLE_COMMON_CRYPTO
1093                 APPLE_COMMON_CRYPTO = YesPlease
1094                 COMPAT_CFLAGS += -DAPPLE_COMMON_CRYPTO
1095         endif
1096         NO_REGEX = YesPlease
1097         PTHREAD_LIBS =
1098 endif
1099
1100 ifndef CC_LD_DYNPATH
1101         ifdef NO_R_TO_GCC_LINKER
1102                 # Some gcc does not accept and pass -R to the linker to specify
1103                 # the runtime dynamic library path.
1104                 CC_LD_DYNPATH = -Wl,-rpath,
1105         else
1106                 CC_LD_DYNPATH = -R
1107         endif
1108 endif
1109
1110 ifdef NO_LIBGEN_H
1111         COMPAT_CFLAGS += -DNO_LIBGEN_H
1112         COMPAT_OBJS += compat/basename.o
1113 endif
1114
1115 ifdef USE_LIBPCRE
1116         BASIC_CFLAGS += -DUSE_LIBPCRE
1117         ifdef LIBPCREDIR
1118                 BASIC_CFLAGS += -I$(LIBPCREDIR)/include
1119                 EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib)
1120         endif
1121         EXTLIBS += -lpcre
1122 endif
1123
1124 ifdef HAVE_ALLOCA_H
1125         BASIC_CFLAGS += -DHAVE_ALLOCA_H
1126 endif
1127
1128 ifdef NO_CURL
1129         BASIC_CFLAGS += -DNO_CURL
1130         REMOTE_CURL_PRIMARY =
1131         REMOTE_CURL_ALIASES =
1132         REMOTE_CURL_NAMES =
1133 else
1134         ifdef CURLDIR
1135                 # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1136                 BASIC_CFLAGS += -I$(CURLDIR)/include
1137                 CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
1138         else
1139                 CURL_LIBCURL = -lcurl
1140         endif
1141         ifdef NEEDS_SSL_WITH_CURL
1142                 CURL_LIBCURL += -lssl
1143                 ifdef NEEDS_CRYPTO_WITH_SSL
1144                         CURL_LIBCURL += -lcrypto
1145                 endif
1146         endif
1147         ifdef NEEDS_IDN_WITH_CURL
1148                 CURL_LIBCURL += -lidn
1149         endif
1150
1151         REMOTE_CURL_PRIMARY = git-remote-http$X
1152         REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1153         REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1154         PROGRAM_OBJS += http-fetch.o
1155         PROGRAMS += $(REMOTE_CURL_NAMES)
1156         curl_check := $(shell (echo 070908; curl-config --vernum) 2>/dev/null | sort -r | sed -ne 2p)
1157         ifeq "$(curl_check)" "070908"
1158                 ifndef NO_EXPAT
1159                         PROGRAM_OBJS += http-push.o
1160                 endif
1161         endif
1162         ifndef NO_EXPAT
1163                 ifdef EXPATDIR
1164                         BASIC_CFLAGS += -I$(EXPATDIR)/include
1165                         EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1166                 else
1167                         EXPAT_LIBEXPAT = -lexpat
1168                 endif
1169                 ifdef EXPAT_NEEDS_XMLPARSE_H
1170                         BASIC_CFLAGS += -DEXPAT_NEEDS_XMLPARSE_H
1171                 endif
1172         endif
1173 endif
1174
1175 ifdef ZLIB_PATH
1176         BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1177         EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1178 endif
1179 EXTLIBS += -lz
1180
1181 ifndef NO_OPENSSL
1182         OPENSSL_LIBSSL = -lssl
1183         ifdef OPENSSLDIR
1184                 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1185                 OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1186         else
1187                 OPENSSL_LINK =
1188         endif
1189         ifdef NEEDS_CRYPTO_WITH_SSL
1190                 OPENSSL_LIBSSL += -lcrypto
1191         endif
1192 else
1193         BASIC_CFLAGS += -DNO_OPENSSL
1194         BLK_SHA1 = 1
1195         OPENSSL_LIBSSL =
1196 endif
1197 ifdef NO_OPENSSL
1198         LIB_4_CRYPTO =
1199 else
1200 ifdef NEEDS_SSL_WITH_CRYPTO
1201         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1202 else
1203         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1204 endif
1205 ifdef APPLE_COMMON_CRYPTO
1206         LIB_4_CRYPTO += -framework Security -framework CoreFoundation
1207 endif
1208 endif
1209 ifdef NEEDS_LIBICONV
1210         ifdef ICONVDIR
1211                 BASIC_CFLAGS += -I$(ICONVDIR)/include
1212                 ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1213         else
1214                 ICONV_LINK =
1215         endif
1216         ifdef NEEDS_LIBINTL_BEFORE_LIBICONV
1217                 ICONV_LINK += -lintl
1218         endif
1219         EXTLIBS += $(ICONV_LINK) -liconv
1220 endif
1221 ifdef NEEDS_LIBGEN
1222         EXTLIBS += -lgen
1223 endif
1224 ifndef NO_GETTEXT
1225 ifndef LIBC_CONTAINS_LIBINTL
1226         EXTLIBS += -lintl
1227 endif
1228 endif
1229 ifdef NEEDS_SOCKET
1230         EXTLIBS += -lsocket
1231 endif
1232 ifdef NEEDS_NSL
1233         EXTLIBS += -lnsl
1234 endif
1235 ifdef NEEDS_RESOLV
1236         EXTLIBS += -lresolv
1237 endif
1238 ifdef NO_D_TYPE_IN_DIRENT
1239         BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1240 endif
1241 ifdef NO_D_INO_IN_DIRENT
1242         BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
1243 endif
1244 ifdef NO_GECOS_IN_PWENT
1245         BASIC_CFLAGS += -DNO_GECOS_IN_PWENT
1246 endif
1247 ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1248         BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1249 endif
1250 ifdef USE_NSEC
1251         BASIC_CFLAGS += -DUSE_NSEC
1252 endif
1253 ifdef USE_ST_TIMESPEC
1254         BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1255 endif
1256 ifdef NO_NORETURN
1257         BASIC_CFLAGS += -DNO_NORETURN
1258 endif
1259 ifdef NO_NSEC
1260         BASIC_CFLAGS += -DNO_NSEC
1261 endif
1262 ifdef SNPRINTF_RETURNS_BOGUS
1263         COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1264         COMPAT_OBJS += compat/snprintf.o
1265 endif
1266 ifdef FREAD_READS_DIRECTORIES
1267         COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1268         COMPAT_OBJS += compat/fopen.o
1269 endif
1270 ifdef NO_SYMLINK_HEAD
1271         BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1272 endif
1273 ifdef GETTEXT_POISON
1274         BASIC_CFLAGS += -DGETTEXT_POISON
1275 endif
1276 ifdef NO_GETTEXT
1277         BASIC_CFLAGS += -DNO_GETTEXT
1278         USE_GETTEXT_SCHEME ?= fallthrough
1279 endif
1280 ifdef NO_POLL
1281         NO_SYS_POLL_H = YesPlease
1282         COMPAT_CFLAGS += -DNO_POLL -Icompat/poll
1283         COMPAT_OBJS += compat/poll/poll.o
1284 endif
1285 ifdef NO_STRCASESTR
1286         COMPAT_CFLAGS += -DNO_STRCASESTR
1287         COMPAT_OBJS += compat/strcasestr.o
1288 endif
1289 ifdef NO_STRLCPY
1290         COMPAT_CFLAGS += -DNO_STRLCPY
1291         COMPAT_OBJS += compat/strlcpy.o
1292 endif
1293 ifdef NO_STRTOUMAX
1294         COMPAT_CFLAGS += -DNO_STRTOUMAX
1295         COMPAT_OBJS += compat/strtoumax.o compat/strtoimax.o
1296 endif
1297 ifdef NO_STRTOULL
1298         COMPAT_CFLAGS += -DNO_STRTOULL
1299 endif
1300 ifdef NO_SETENV
1301         COMPAT_CFLAGS += -DNO_SETENV
1302         COMPAT_OBJS += compat/setenv.o
1303 endif
1304 ifdef NO_MKDTEMP
1305         COMPAT_CFLAGS += -DNO_MKDTEMP
1306         COMPAT_OBJS += compat/mkdtemp.o
1307 endif
1308 ifdef MKDIR_WO_TRAILING_SLASH
1309         COMPAT_CFLAGS += -DMKDIR_WO_TRAILING_SLASH
1310         COMPAT_OBJS += compat/mkdir.o
1311 endif
1312 ifdef NO_MKSTEMPS
1313         COMPAT_CFLAGS += -DNO_MKSTEMPS
1314 endif
1315 ifdef NO_UNSETENV
1316         COMPAT_CFLAGS += -DNO_UNSETENV
1317         COMPAT_OBJS += compat/unsetenv.o
1318 endif
1319 ifdef NO_SYS_SELECT_H
1320         BASIC_CFLAGS += -DNO_SYS_SELECT_H
1321 endif
1322 ifdef NO_SYS_POLL_H
1323         BASIC_CFLAGS += -DNO_SYS_POLL_H
1324 endif
1325 ifdef NEEDS_SYS_PARAM_H
1326         BASIC_CFLAGS += -DNEEDS_SYS_PARAM_H
1327 endif
1328 ifdef NO_INTTYPES_H
1329         BASIC_CFLAGS += -DNO_INTTYPES_H
1330 endif
1331 ifdef NO_INITGROUPS
1332         BASIC_CFLAGS += -DNO_INITGROUPS
1333 endif
1334 ifdef NO_MMAP
1335         COMPAT_CFLAGS += -DNO_MMAP
1336         COMPAT_OBJS += compat/mmap.o
1337 else
1338         ifdef USE_WIN32_MMAP
1339                 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1340                 COMPAT_OBJS += compat/win32mmap.o
1341         endif
1342 endif
1343 ifdef OBJECT_CREATION_USES_RENAMES
1344         COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1345 endif
1346 ifdef NO_STRUCT_ITIMERVAL
1347         COMPAT_CFLAGS += -DNO_STRUCT_ITIMERVAL
1348         NO_SETITIMER = YesPlease
1349 endif
1350 ifdef NO_SETITIMER
1351         COMPAT_CFLAGS += -DNO_SETITIMER
1352 endif
1353 ifdef NO_PREAD
1354         COMPAT_CFLAGS += -DNO_PREAD
1355         COMPAT_OBJS += compat/pread.o
1356 endif
1357 ifdef NO_FAST_WORKING_DIRECTORY
1358         BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1359 endif
1360 ifdef NO_TRUSTABLE_FILEMODE
1361         BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1362 endif
1363 ifdef NO_IPV6
1364         BASIC_CFLAGS += -DNO_IPV6
1365 endif
1366 ifdef NO_INTPTR_T
1367         COMPAT_CFLAGS += -DNO_INTPTR_T
1368 endif
1369 ifdef NO_UINTMAX_T
1370         BASIC_CFLAGS += -Duintmax_t=uint32_t
1371 endif
1372 ifdef NO_SOCKADDR_STORAGE
1373 ifdef NO_IPV6
1374         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1375 else
1376         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1377 endif
1378 endif
1379 ifdef NO_INET_NTOP
1380         LIB_OBJS += compat/inet_ntop.o
1381         BASIC_CFLAGS += -DNO_INET_NTOP
1382 endif
1383 ifdef NO_INET_PTON
1384         LIB_OBJS += compat/inet_pton.o
1385         BASIC_CFLAGS += -DNO_INET_PTON
1386 endif
1387 ifndef NO_UNIX_SOCKETS
1388         LIB_OBJS += unix-socket.o
1389         LIB_H += unix-socket.h
1390         PROGRAM_OBJS += credential-cache.o
1391         PROGRAM_OBJS += credential-cache--daemon.o
1392 endif
1393
1394 ifdef NO_ICONV
1395         BASIC_CFLAGS += -DNO_ICONV
1396 endif
1397
1398 ifdef OLD_ICONV
1399         BASIC_CFLAGS += -DOLD_ICONV
1400 endif
1401
1402 ifdef NO_DEFLATE_BOUND
1403         BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1404 endif
1405
1406 ifdef NO_POSIX_GOODIES
1407         BASIC_CFLAGS += -DNO_POSIX_GOODIES
1408 endif
1409
1410 ifdef BLK_SHA1
1411         SHA1_HEADER = "block-sha1/sha1.h"
1412         LIB_OBJS += block-sha1/sha1.o
1413         LIB_H += block-sha1/sha1.h
1414 else
1415 ifdef PPC_SHA1
1416         SHA1_HEADER = "ppc/sha1.h"
1417         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1418         LIB_H += ppc/sha1.h
1419 else
1420 ifdef APPLE_COMMON_CRYPTO
1421         COMPAT_CFLAGS += -DCOMMON_DIGEST_FOR_OPENSSL
1422         SHA1_HEADER = <CommonCrypto/CommonDigest.h>
1423 else
1424         SHA1_HEADER = <openssl/sha.h>
1425         EXTLIBS += $(LIB_4_CRYPTO)
1426 endif
1427 endif
1428 endif
1429
1430 ifdef NO_PERL_MAKEMAKER
1431         export NO_PERL_MAKEMAKER
1432 endif
1433 ifdef NO_HSTRERROR
1434         COMPAT_CFLAGS += -DNO_HSTRERROR
1435         COMPAT_OBJS += compat/hstrerror.o
1436 endif
1437 ifdef NO_MEMMEM
1438         COMPAT_CFLAGS += -DNO_MEMMEM
1439         COMPAT_OBJS += compat/memmem.o
1440 endif
1441 ifdef NO_GETPAGESIZE
1442         COMPAT_CFLAGS += -DNO_GETPAGESIZE
1443 endif
1444 ifdef INTERNAL_QSORT
1445         COMPAT_CFLAGS += -DINTERNAL_QSORT
1446         COMPAT_OBJS += compat/qsort.o
1447 endif
1448 ifdef RUNTIME_PREFIX
1449         COMPAT_CFLAGS += -DRUNTIME_PREFIX
1450 endif
1451
1452 ifdef NO_PTHREADS
1453         BASIC_CFLAGS += -DNO_PTHREADS
1454 else
1455         BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1456         EXTLIBS += $(PTHREAD_LIBS)
1457         LIB_OBJS += thread-utils.o
1458 endif
1459
1460 ifdef HAVE_PATHS_H
1461         BASIC_CFLAGS += -DHAVE_PATHS_H
1462 endif
1463
1464 ifdef HAVE_LIBCHARSET_H
1465         BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
1466         EXTLIBS += $(CHARSET_LIB)
1467 endif
1468
1469 ifdef HAVE_STRINGS_H
1470         BASIC_CFLAGS += -DHAVE_STRINGS_H
1471 endif
1472
1473 ifdef HAVE_DEV_TTY
1474         BASIC_CFLAGS += -DHAVE_DEV_TTY
1475 endif
1476
1477 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1478         COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1479 endif
1480 ifdef UNRELIABLE_FSTAT
1481         BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1482 endif
1483 ifdef NO_REGEX
1484         COMPAT_CFLAGS += -Icompat/regex
1485         COMPAT_OBJS += compat/regex/regex.o
1486 endif
1487
1488 ifdef USE_NED_ALLOCATOR
1489        COMPAT_CFLAGS += -Icompat/nedmalloc
1490        COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1491 endif
1492
1493 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1494         export GIT_TEST_CMP_USE_COPIED_CONTEXT
1495 endif
1496
1497 ifndef NO_MSGFMT_EXTENDED_OPTIONS
1498         MSGFMT += --check --statistics
1499 endif
1500
1501 ifneq (,$(XDL_FAST_HASH))
1502         BASIC_CFLAGS += -DXDL_FAST_HASH
1503 endif
1504
1505 ifdef GMTIME_UNRELIABLE_ERRORS
1506         COMPAT_OBJS += compat/gmtime.o
1507         BASIC_CFLAGS += -DGMTIME_UNRELIABLE_ERRORS
1508 endif
1509
1510 ifdef HAVE_CLOCK_GETTIME
1511         BASIC_CFLAGS += -DHAVE_CLOCK_GETTIME
1512         EXTLIBS += -lrt
1513 endif
1514
1515 ifeq ($(TCLTK_PATH),)
1516 NO_TCLTK = NoThanks
1517 endif
1518
1519 ifeq ($(PERL_PATH),)
1520 NO_PERL = NoThanks
1521 endif
1522
1523 ifeq ($(PYTHON_PATH),)
1524 NO_PYTHON = NoThanks
1525 endif
1526
1527 QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1528 QUIET_SUBDIR1  =
1529
1530 ifneq ($(findstring $(MAKEFLAGS),w),w)
1531 PRINT_DIR = --no-print-directory
1532 else # "make -w"
1533 NO_SUBDIR = :
1534 endif
1535
1536 ifneq ($(findstring $(MAKEFLAGS),s),s)
1537 ifndef V
1538         QUIET_CC       = @echo '   ' CC $@;
1539         QUIET_AR       = @echo '   ' AR $@;
1540         QUIET_LINK     = @echo '   ' LINK $@;
1541         QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1542         QUIET_GEN      = @echo '   ' GEN $@;
1543         QUIET_LNCP     = @echo '   ' LN/CP $@;
1544         QUIET_XGETTEXT = @echo '   ' XGETTEXT $@;
1545         QUIET_MSGFMT   = @echo '   ' MSGFMT $@;
1546         QUIET_GCOV     = @echo '   ' GCOV $@;
1547         QUIET_SP       = @echo '   ' SP $<;
1548         QUIET_RC       = @echo '   ' RC $@;
1549         QUIET_SUBDIR0  = +@subdir=
1550         QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1551                          $(MAKE) $(PRINT_DIR) -C $$subdir
1552         export V
1553         export QUIET_GEN
1554         export QUIET_BUILT_IN
1555 endif
1556 endif
1557
1558 ifdef NO_INSTALL_HARDLINKS
1559         export NO_INSTALL_HARDLINKS
1560 endif
1561
1562 ### profile feedback build
1563 #
1564
1565 # Can adjust this to be a global directory if you want to do extended
1566 # data gathering
1567 PROFILE_DIR := $(CURDIR)
1568
1569 ifeq ("$(PROFILE)","GEN")
1570         BASIC_CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
1571         EXTLIBS += -lgcov
1572         export CCACHE_DISABLE = t
1573         V = 1
1574 else
1575 ifneq ("$(PROFILE)","")
1576         BASIC_CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
1577         export CCACHE_DISABLE = t
1578         V = 1
1579 endif
1580 endif
1581
1582 # Shell quote (do not use $(call) to accommodate ancient setups);
1583
1584 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
1585 ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1586 ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
1587
1588 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1589 bindir_SQ = $(subst ','\'',$(bindir))
1590 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1591 mandir_relative_SQ = $(subst ','\'',$(mandir_relative))
1592 infodir_relative_SQ = $(subst ','\'',$(infodir_relative))
1593 localedir_SQ = $(subst ','\'',$(localedir))
1594 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1595 template_dir_SQ = $(subst ','\'',$(template_dir))
1596 htmldir_relative_SQ = $(subst ','\'',$(htmldir_relative))
1597 prefix_SQ = $(subst ','\'',$(prefix))
1598 gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
1599
1600 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1601 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1602 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
1603 TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1604 DIFF_SQ = $(subst ','\'',$(DIFF))
1605 PERLLIB_EXTRA_SQ = $(subst ','\'',$(PERLLIB_EXTRA))
1606
1607 LIBS = $(GITLIBS) $(EXTLIBS)
1608
1609 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
1610         $(COMPAT_CFLAGS)
1611 LIB_OBJS += $(COMPAT_OBJS)
1612
1613 # Quote for C
1614
1615 ifdef DEFAULT_EDITOR
1616 DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
1617 DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
1618
1619 BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
1620 endif
1621
1622 ifdef DEFAULT_PAGER
1623 DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
1624 DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
1625
1626 BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
1627 endif
1628
1629 ifdef SHELL_PATH
1630 SHELL_PATH_CQ = "$(subst ",\",$(subst \,\\,$(SHELL_PATH)))"
1631 SHELL_PATH_CQ_SQ = $(subst ','\'',$(SHELL_PATH_CQ))
1632
1633 BASIC_CFLAGS += -DSHELL_PATH='$(SHELL_PATH_CQ_SQ)'
1634 endif
1635
1636 GIT_USER_AGENT_SQ = $(subst ','\'',$(GIT_USER_AGENT))
1637 GIT_USER_AGENT_CQ = "$(subst ",\",$(subst \,\\,$(GIT_USER_AGENT)))"
1638 GIT_USER_AGENT_CQ_SQ = $(subst ','\'',$(GIT_USER_AGENT_CQ))
1639 GIT-USER-AGENT: FORCE
1640         @if test x'$(GIT_USER_AGENT_SQ)' != x"`cat GIT-USER-AGENT 2>/dev/null`"; then \
1641                 echo '$(GIT_USER_AGENT_SQ)' >GIT-USER-AGENT; \
1642         fi
1643
1644 ifdef DEFAULT_HELP_FORMAT
1645 BASIC_CFLAGS += -DDEFAULT_HELP_FORMAT='"$(DEFAULT_HELP_FORMAT)"'
1646 endif
1647
1648 ALL_CFLAGS += $(BASIC_CFLAGS)
1649 ALL_LDFLAGS += $(BASIC_LDFLAGS)
1650
1651 export DIFF TAR INSTALL DESTDIR SHELL_PATH
1652
1653
1654 ### Build rules
1655
1656 SHELL = $(SHELL_PATH)
1657
1658 all:: shell_compatibility_test
1659
1660 ifeq "$(PROFILE)" "BUILD"
1661 all:: profile
1662 endif
1663
1664 profile:: profile-clean
1665         $(MAKE) PROFILE=GEN all
1666         $(MAKE) PROFILE=GEN -j1 test
1667         @if test -n "$$GIT_PERF_REPO" || test -d .git; then \
1668                 $(MAKE) PROFILE=GEN -j1 perf; \
1669         else \
1670                 echo "Skipping profile of perf tests..."; \
1671         fi
1672         $(MAKE) PROFILE=USE all
1673
1674 profile-fast: profile-clean
1675         $(MAKE) PROFILE=GEN all
1676         $(MAKE) PROFILE=GEN -j1 perf
1677         $(MAKE) PROFILE=USE all
1678
1679
1680 all:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1681 ifneq (,$X)
1682         $(QUIET_BUILT_IN)$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test -d '$p' -o '$p' -ef '$p$X' || $(RM) '$p';)
1683 endif
1684
1685 all::
1686 ifndef NO_TCLTK
1687         $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1688         $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1689 endif
1690 ifndef NO_PERL
1691         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' localedir='$(localedir_SQ)' all
1692 endif
1693         $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
1694
1695 please_set_SHELL_PATH_to_a_more_modern_shell:
1696         @$$(:)
1697
1698 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1699
1700 strip: $(PROGRAMS) git$X
1701         $(STRIP) $(STRIP_OPTS) $^
1702
1703 ### Target-specific flags and dependencies
1704
1705 # The generic compilation pattern rule and automatically
1706 # computed header dependencies (falling back to a dependency on
1707 # LIB_H) are enough to describe how most targets should be built,
1708 # but some targets are special enough to need something a little
1709 # different.
1710 #
1711 # - When a source file "foo.c" #includes a generated header file,
1712 #   we need to list that dependency for the "foo.o" target.
1713 #
1714 #   We also list it from other targets that are built from foo.c
1715 #   like "foo.sp" and "foo.s", even though that is easy to forget
1716 #   to do because the generated header is already present around
1717 #   after a regular build attempt.
1718 #
1719 # - Some code depends on configuration kept in makefile
1720 #   variables. The target-specific variable EXTRA_CPPFLAGS can
1721 #   be used to convey that information to the C preprocessor
1722 #   using -D options.
1723 #
1724 #   The "foo.o" target should have a corresponding dependency on
1725 #   a file that changes when the value of the makefile variable
1726 #   changes.  For example, targets making use of the
1727 #   $(GIT_VERSION) variable depend on GIT-VERSION-FILE.
1728 #
1729 #   Technically the ".sp" and ".s" targets do not need this
1730 #   dependency because they are force-built, but they get the
1731 #   same dependency for consistency. This way, you do not have to
1732 #   know how each target is implemented. And it means the
1733 #   dependencies here will not need to change if the force-build
1734 #   details change some day.
1735
1736 git.sp git.s git.o: GIT-PREFIX
1737 git.sp git.s git.o: EXTRA_CPPFLAGS = \
1738         '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1739         '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1740         '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1741
1742 git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
1743         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ git.o \
1744                 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
1745
1746 help.sp help.s help.o: common-cmds.h
1747
1748 builtin/help.sp builtin/help.s builtin/help.o: common-cmds.h GIT-PREFIX
1749 builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
1750         '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1751         '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1752         '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1753
1754 version.sp version.s version.o: GIT-VERSION-FILE GIT-USER-AGENT
1755 version.sp version.s version.o: EXTRA_CPPFLAGS = \
1756         '-DGIT_VERSION="$(GIT_VERSION)"' \
1757         '-DGIT_USER_AGENT=$(GIT_USER_AGENT_CQ_SQ)'
1758
1759 $(BUILT_INS): git$X
1760         $(QUIET_BUILT_IN)$(RM) $@ && \
1761         ln $< $@ 2>/dev/null || \
1762         ln -s $< $@ 2>/dev/null || \
1763         cp $< $@
1764
1765 common-cmds.h: ./generate-cmdlist.sh command-list.txt
1766
1767 common-cmds.h: $(wildcard Documentation/git-*.txt)
1768         $(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
1769
1770 SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
1771         $(localedir_SQ):$(NO_CURL):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
1772         $(gitwebdir_SQ):$(PERL_PATH_SQ)
1773 define cmd_munge_script
1774 $(RM) $@ $@+ && \
1775 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1776     -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1777     -e 's|@@DIFF@@|$(DIFF_SQ)|' \
1778     -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
1779     -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1780     -e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \
1781     -e $(BROKEN_PATH_FIX) \
1782     -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
1783     -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1784     $@.sh >$@+
1785 endef
1786
1787 GIT-SCRIPT-DEFINES: FORCE
1788         @FLAGS='$(SCRIPT_DEFINES)'; \
1789             if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1790                 echo >&2 "    * new script parameters"; \
1791                 echo "$$FLAGS" >$@; \
1792             fi
1793
1794
1795 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh GIT-SCRIPT-DEFINES
1796         $(QUIET_GEN)$(cmd_munge_script) && \
1797         chmod +x $@+ && \
1798         mv $@+ $@
1799
1800 $(SCRIPT_LIB) : % : %.sh GIT-SCRIPT-DEFINES
1801         $(QUIET_GEN)$(cmd_munge_script) && \
1802         mv $@+ $@
1803
1804 git.res: git.rc GIT-VERSION-FILE
1805         $(QUIET_RC)$(RC) \
1806           $(join -DMAJOR= -DMINOR=, $(wordlist 1,2,$(subst -, ,$(subst ., ,$(GIT_VERSION))))) \
1807           -DGIT_VERSION="\\\"$(GIT_VERSION)\\\"" $< -o $@
1808
1809 ifndef NO_PERL
1810 $(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
1811
1812 perl/perl.mak: perl/PM.stamp
1813
1814 perl/PM.stamp: FORCE
1815         $(QUIET_GEN)$(FIND) perl -type f -name '*.pm' | sort >$@+ && \
1816         { cmp $@+ $@ >/dev/null 2>/dev/null || mv $@+ $@; } && \
1817         $(RM) $@+
1818
1819 perl/perl.mak: GIT-CFLAGS GIT-PREFIX perl/Makefile perl/Makefile.PL
1820         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
1821
1822 PERL_DEFINES = $(PERL_PATH_SQ):$(PERLLIB_EXTRA_SQ)
1823 $(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl perl/perl.mak GIT-PERL-DEFINES GIT-VERSION-FILE
1824         $(QUIET_GEN)$(RM) $@ $@+ && \
1825         INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
1826         INSTLIBDIR_EXTRA='$(PERLLIB_EXTRA_SQ)' && \
1827         INSTLIBDIR="$$INSTLIBDIR$${INSTLIBDIR_EXTRA:+:$$INSTLIBDIR_EXTRA}" && \
1828         sed -e '1{' \
1829             -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1830             -e '        h' \
1831             -e '        s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "'"$$INSTLIBDIR"'"));=' \
1832             -e '        H' \
1833             -e '        x' \
1834             -e '}' \
1835             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1836             $< >$@+ && \
1837         chmod +x $@+ && \
1838         mv $@+ $@
1839
1840 GIT-PERL-DEFINES: FORCE
1841         @FLAGS='$(PERL_DEFINES)'; \
1842             if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1843                 echo >&2 "    * new perl-specific parameters"; \
1844                 echo "$$FLAGS" >$@; \
1845             fi
1846
1847
1848 .PHONY: gitweb
1849 gitweb:
1850         $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
1851
1852 git-instaweb: git-instaweb.sh gitweb GIT-SCRIPT-DEFINES
1853         $(QUIET_GEN)$(cmd_munge_script) && \
1854         chmod +x $@+ && \
1855         mv $@+ $@
1856 else # NO_PERL
1857 $(patsubst %.perl,%,$(SCRIPT_PERL)) git-instaweb: % : unimplemented.sh
1858         $(QUIET_GEN)$(RM) $@ $@+ && \
1859         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1860             -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
1861             unimplemented.sh >$@+ && \
1862         chmod +x $@+ && \
1863         mv $@+ $@
1864 endif # NO_PERL
1865
1866 ifndef NO_PYTHON
1867 $(SCRIPT_PYTHON_GEN): GIT-CFLAGS GIT-PREFIX GIT-PYTHON-VARS
1868 $(SCRIPT_PYTHON_GEN): % : %.py
1869         $(QUIET_GEN)$(RM) $@ $@+ && \
1870         sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
1871             $< >$@+ && \
1872         chmod +x $@+ && \
1873         mv $@+ $@
1874 else # NO_PYTHON
1875 $(SCRIPT_PYTHON_GEN): % : unimplemented.sh
1876         $(QUIET_GEN)$(RM) $@ $@+ && \
1877         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1878             -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
1879             unimplemented.sh >$@+ && \
1880         chmod +x $@+ && \
1881         mv $@+ $@
1882 endif # NO_PYTHON
1883
1884 CONFIGURE_RECIPE = $(RM) configure configure.ac+ && \
1885                    sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1886                         configure.ac >configure.ac+ && \
1887                    autoconf -o configure configure.ac+ && \
1888                    $(RM) configure.ac+
1889
1890 configure: configure.ac GIT-VERSION-FILE
1891         $(QUIET_GEN)$(CONFIGURE_RECIPE)
1892
1893 ifdef AUTOCONFIGURED
1894 # We avoid depending on 'configure' here, because it gets rebuilt
1895 # every time GIT-VERSION-FILE is modified, only to update the embedded
1896 # version number string, which config.status does not care about.  We
1897 # do want to recheck when the platform/environment detection logic
1898 # changes, hence this depends on configure.ac.
1899 config.status: configure.ac
1900         $(QUIET_GEN)$(CONFIGURE_RECIPE) && \
1901         if test -f config.status; then \
1902           ./config.status --recheck; \
1903         else \
1904           ./configure; \
1905         fi
1906 reconfigure config.mak.autogen: config.status
1907         $(QUIET_GEN)./config.status
1908 .PHONY: reconfigure # This is a convenience target.
1909 endif
1910
1911 XDIFF_OBJS += xdiff/xdiffi.o
1912 XDIFF_OBJS += xdiff/xprepare.o
1913 XDIFF_OBJS += xdiff/xutils.o
1914 XDIFF_OBJS += xdiff/xemit.o
1915 XDIFF_OBJS += xdiff/xmerge.o
1916 XDIFF_OBJS += xdiff/xpatience.o
1917 XDIFF_OBJS += xdiff/xhistogram.o
1918
1919 VCSSVN_OBJS += vcs-svn/line_buffer.o
1920 VCSSVN_OBJS += vcs-svn/sliding_window.o
1921 VCSSVN_OBJS += vcs-svn/repo_tree.o
1922 VCSSVN_OBJS += vcs-svn/fast_export.o
1923 VCSSVN_OBJS += vcs-svn/svndiff.o
1924 VCSSVN_OBJS += vcs-svn/svndump.o
1925
1926 TEST_OBJS := $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
1927 OBJECTS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
1928         $(XDIFF_OBJS) \
1929         $(VCSSVN_OBJS) \
1930         git.o
1931 ifndef NO_CURL
1932         OBJECTS += http.o http-walker.o remote-curl.o
1933 endif
1934
1935 dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
1936 dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
1937
1938 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1939 $(dep_dirs):
1940         @mkdir -p $@
1941
1942 missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
1943 dep_file = $(dir $@).depend/$(notdir $@).d
1944 dep_args = -MF $(dep_file) -MQ $@ -MMD -MP
1945 ifdef CHECK_HEADER_DEPENDENCIES
1946 $(error cannot compute header dependencies outside a normal build. \
1947 Please unset CHECK_HEADER_DEPENDENCIES and try again)
1948 endif
1949 endif
1950
1951 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1952 ifndef CHECK_HEADER_DEPENDENCIES
1953 dep_dirs =
1954 missing_dep_dirs =
1955 dep_args =
1956 endif
1957 endif
1958
1959 ifdef CHECK_HEADER_DEPENDENCIES
1960 ifndef PRINT_HEADER_DEPENDENCIES
1961 missing_deps = $(filter-out $(notdir $^), \
1962         $(notdir $(shell $(MAKE) -s $@ \
1963                 CHECK_HEADER_DEPENDENCIES=YesPlease \
1964                 USE_COMPUTED_HEADER_DEPENDENCIES=YesPlease \
1965                 PRINT_HEADER_DEPENDENCIES=YesPlease)))
1966 endif
1967 endif
1968
1969 ASM_SRC := $(wildcard $(OBJECTS:o=S))
1970 ASM_OBJ := $(ASM_SRC:S=o)
1971 C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
1972
1973 .SUFFIXES:
1974
1975 ifdef PRINT_HEADER_DEPENDENCIES
1976 $(C_OBJ): %.o: %.c FORCE
1977         echo $^
1978 $(ASM_OBJ): %.o: %.S FORCE
1979         echo $^
1980
1981 ifndef CHECK_HEADER_DEPENDENCIES
1982 $(error cannot print header dependencies during a normal build. \
1983 Please set CHECK_HEADER_DEPENDENCIES and try again)
1984 endif
1985 endif
1986
1987 ifndef PRINT_HEADER_DEPENDENCIES
1988 ifdef CHECK_HEADER_DEPENDENCIES
1989 $(C_OBJ): %.o: %.c $(dep_files) FORCE
1990         @set -e; echo CHECK $@; \
1991         missing_deps="$(missing_deps)"; \
1992         if test "$$missing_deps"; \
1993         then \
1994                 echo missing dependencies: $$missing_deps; \
1995                 false; \
1996         fi
1997 $(ASM_OBJ): %.o: %.S $(dep_files) FORCE
1998         @set -e; echo CHECK $@; \
1999         missing_deps="$(missing_deps)"; \
2000         if test "$$missing_deps"; \
2001         then \
2002                 echo missing dependencies: $$missing_deps; \
2003                 false; \
2004         fi
2005 endif
2006 endif
2007
2008 ifndef CHECK_HEADER_DEPENDENCIES
2009 $(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
2010         $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2011 $(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
2012         $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2013 endif
2014
2015 %.s: %.c GIT-CFLAGS FORCE
2016         $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2017
2018 ifdef USE_COMPUTED_HEADER_DEPENDENCIES
2019 # Take advantage of gcc's on-the-fly dependency generation
2020 # See <http://gcc.gnu.org/gcc-3.0/features.html>.
2021 dep_files_present := $(wildcard $(dep_files))
2022 ifneq ($(dep_files_present),)
2023 include $(dep_files_present)
2024 endif
2025 else
2026 # Dependencies on header files, for platforms that do not support
2027 # the gcc -MMD option.
2028 #
2029 # Dependencies on automatically generated headers such as common-cmds.h
2030 # should _not_ be included here, since they are necessary even when
2031 # building an object for the first time.
2032
2033 $(OBJECTS): $(LIB_H)
2034 endif
2035
2036 exec_cmd.sp exec_cmd.s exec_cmd.o: GIT-PREFIX
2037 exec_cmd.sp exec_cmd.s exec_cmd.o: EXTRA_CPPFLAGS = \
2038         '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
2039         '-DBINDIR="$(bindir_relative_SQ)"' \
2040         '-DPREFIX="$(prefix_SQ)"'
2041
2042 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: GIT-PREFIX
2043 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
2044         -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
2045
2046 config.sp config.s config.o: GIT-PREFIX
2047 config.sp config.s config.o: EXTRA_CPPFLAGS = \
2048         -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
2049
2050 attr.sp attr.s attr.o: GIT-PREFIX
2051 attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
2052         -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
2053
2054 gettext.sp gettext.s gettext.o: GIT-PREFIX
2055 gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
2056         -DGIT_LOCALE_PATH='"$(localedir_SQ)"'
2057
2058 http-push.sp http.sp http-walker.sp remote-curl.sp: SPARSE_FLAGS += \
2059         -DCURL_DISABLE_TYPECHECK
2060
2061 ifdef NO_EXPAT
2062 http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
2063 endif
2064
2065 ifdef NO_REGEX
2066 compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
2067         -DGAWK -DNO_MBSUPPORT
2068 endif
2069
2070 ifdef USE_NED_ALLOCATOR
2071 compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
2072         -DNDEBUG -DOVERRIDE_STRDUP -DREPLACE_SYSTEM_ALLOCATOR
2073 compat/nedmalloc/nedmalloc.sp: SPARSE_FLAGS += -Wno-non-pointer-null
2074 endif
2075
2076 git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
2077         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
2078
2079 git-imap-send$X: imap-send.o GIT-LDFLAGS $(GITLIBS)
2080         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2081                 $(LIBS) $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
2082
2083 git-http-fetch$X: http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
2084         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2085                 $(LIBS) $(CURL_LIBCURL)
2086 git-http-push$X: http.o http-push.o GIT-LDFLAGS $(GITLIBS)
2087         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2088                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
2089
2090 git-remote-testsvn$X: remote-testsvn.o GIT-LDFLAGS $(GITLIBS) $(VCSSVN_LIB)
2091         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) \
2092         $(VCSSVN_LIB)
2093
2094 $(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
2095         $(QUIET_LNCP)$(RM) $@ && \
2096         ln $< $@ 2>/dev/null || \
2097         ln -s $< $@ 2>/dev/null || \
2098         cp $< $@
2099
2100 $(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
2101         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2102                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
2103
2104 $(LIB_FILE): $(LIB_OBJS)
2105         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $^
2106
2107 $(XDIFF_LIB): $(XDIFF_OBJS)
2108         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $^
2109
2110 $(VCSSVN_LIB): $(VCSSVN_OBJS)
2111         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $^
2112
2113 export DEFAULT_EDITOR DEFAULT_PAGER
2114
2115 doc:
2116         $(MAKE) -C Documentation all
2117
2118 man:
2119         $(MAKE) -C Documentation man
2120
2121 html:
2122         $(MAKE) -C Documentation html
2123
2124 info:
2125         $(MAKE) -C Documentation info
2126
2127 pdf:
2128         $(MAKE) -C Documentation pdf
2129
2130 XGETTEXT_FLAGS = \
2131         --force-po \
2132         --add-comments=TRANSLATORS: \
2133         --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
2134         --from-code=UTF-8
2135 XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
2136         --keyword=_ --keyword=N_ --keyword="Q_:1,2"
2137 XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell \
2138         --keyword=gettextln --keyword=eval_gettextln
2139 XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --keyword=__ --language=Perl
2140 LOCALIZED_C := $(C_OBJ:o=c) $(LIB_H) $(GENERATED_H)
2141 LOCALIZED_SH := $(SCRIPT_SH)
2142 LOCALIZED_PERL := $(SCRIPT_PERL)
2143
2144 ifdef XGETTEXT_INCLUDE_TESTS
2145 LOCALIZED_C += t/t0200/test.c
2146 LOCALIZED_SH += t/t0200/test.sh
2147 LOCALIZED_PERL += t/t0200/test.perl
2148 endif
2149
2150 po/git.pot: $(LOCALIZED_C)
2151         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C)
2152         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \
2153                 $(LOCALIZED_SH)
2154         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_PERL) \
2155                 $(LOCALIZED_PERL)
2156         mv $@+ $@
2157
2158 pot: po/git.pot
2159
2160 POFILES := $(wildcard po/*.po)
2161 MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
2162
2163 ifndef NO_GETTEXT
2164 all:: $(MOFILES)
2165 endif
2166
2167 po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
2168         $(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $<
2169
2170 FIND_SOURCE_FILES = ( git ls-files '*.[hcS]' 2>/dev/null || \
2171                         $(FIND) . \( -name .git -type d -prune \) \
2172                                 -o \( -name '*.[hcS]' -type f -print \) )
2173
2174 $(ETAGS_TARGET): FORCE
2175         $(RM) $(ETAGS_TARGET)
2176         $(FIND_SOURCE_FILES) | xargs etags -a -o $(ETAGS_TARGET)
2177
2178 tags: FORCE
2179         $(RM) tags
2180         $(FIND_SOURCE_FILES) | xargs ctags -a
2181
2182 cscope:
2183         $(RM) cscope*
2184         $(FIND_SOURCE_FILES) | xargs cscope -b
2185
2186 ### Detect prefix changes
2187 TRACK_PREFIX = $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
2188                 $(localedir_SQ)
2189
2190 GIT-PREFIX: FORCE
2191         @FLAGS='$(TRACK_PREFIX)'; \
2192         if test x"$$FLAGS" != x"`cat GIT-PREFIX 2>/dev/null`" ; then \
2193                 echo >&2 "    * new prefix flags"; \
2194                 echo "$$FLAGS" >GIT-PREFIX; \
2195         fi
2196
2197 TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):$(USE_GETTEXT_SCHEME)
2198
2199 GIT-CFLAGS: FORCE
2200         @FLAGS='$(TRACK_CFLAGS)'; \
2201             if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2202                 echo >&2 "    * new build flags"; \
2203                 echo "$$FLAGS" >GIT-CFLAGS; \
2204             fi
2205
2206 TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
2207
2208 GIT-LDFLAGS: FORCE
2209         @FLAGS='$(TRACK_LDFLAGS)'; \
2210             if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
2211                 echo >&2 "    * new link flags"; \
2212                 echo "$$FLAGS" >GIT-LDFLAGS; \
2213             fi
2214
2215 # We need to apply sq twice, once to protect from the shell
2216 # that runs GIT-BUILD-OPTIONS, and then again to protect it
2217 # and the first level quoting from the shell that runs "echo".
2218 GIT-BUILD-OPTIONS: FORCE
2219         @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@
2220         @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@
2221         @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@
2222         @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@
2223         @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@
2224         @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@
2225         @echo USE_LIBPCRE=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE)))'\' >>$@
2226         @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@
2227         @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@
2228         @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@
2229 ifdef TEST_OUTPUT_DIRECTORY
2230         @echo TEST_OUTPUT_DIRECTORY=\''$(subst ','\'',$(subst ','\'',$(TEST_OUTPUT_DIRECTORY)))'\' >>$@
2231 endif
2232 ifdef GIT_TEST_OPTS
2233         @echo GIT_TEST_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_OPTS)))'\' >>$@
2234 endif
2235 ifdef GIT_TEST_CMP
2236         @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@
2237 endif
2238 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2239         @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@
2240 endif
2241         @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@
2242         @echo GETTEXT_POISON=\''$(subst ','\'',$(subst ','\'',$(GETTEXT_POISON)))'\' >>$@
2243 ifdef GIT_PERF_REPEAT_COUNT
2244         @echo GIT_PERF_REPEAT_COUNT=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPEAT_COUNT)))'\' >>$@
2245 endif
2246 ifdef GIT_PERF_REPO
2247         @echo GIT_PERF_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPO)))'\' >>$@
2248 endif
2249 ifdef GIT_PERF_LARGE_REPO
2250         @echo GIT_PERF_LARGE_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_LARGE_REPO)))'\' >>$@
2251 endif
2252 ifdef GIT_PERF_MAKE_OPTS
2253         @echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@
2254 endif
2255 ifdef TEST_GIT_INDEX_VERSION
2256         @echo TEST_GIT_INDEX_VERSION=\''$(subst ','\'',$(subst ','\'',$(TEST_GIT_INDEX_VERSION)))'\' >>$@
2257 endif
2258
2259 ### Detect Python interpreter path changes
2260 ifndef NO_PYTHON
2261 TRACK_PYTHON = $(subst ','\'',-DPYTHON_PATH='$(PYTHON_PATH_SQ)')
2262
2263 GIT-PYTHON-VARS: FORCE
2264         @VARS='$(TRACK_PYTHON)'; \
2265             if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2266                 echo >&2 "    * new Python interpreter location"; \
2267                 echo "$$VARS" >$@; \
2268             fi
2269 endif
2270
2271 test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2272
2273 all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2274 all:: $(NO_INSTALL)
2275
2276 bin-wrappers/%: wrap-for-bin.sh
2277         @mkdir -p bin-wrappers
2278         $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2279              -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2280              -e 's|@@PROG@@|$(@F)|' < $< > $@ && \
2281         chmod +x $@
2282
2283 # GNU make supports exporting all variables by "export" without parameters.
2284 # However, the environment gets quite big, and some programs have problems
2285 # with that.
2286
2287 export NO_SVN_TESTS
2288 export TEST_NO_MALLOC_CHECK
2289
2290 ### Testing rules
2291
2292 test: all
2293         $(MAKE) -C t/ all
2294
2295 perf: all
2296         $(MAKE) -C t/perf/ all
2297
2298 .PHONY: test perf
2299
2300 test-ctype$X: ctype.o
2301
2302 test-date$X: date.o ctype.o
2303
2304 test-delta$X: diff-delta.o patch-delta.o
2305
2306 test-line-buffer$X: vcs-svn/lib.a
2307
2308 test-parse-options$X: parse-options.o parse-options-cb.o
2309
2310 test-svn-fe$X: vcs-svn/lib.a
2311
2312 .PRECIOUS: $(TEST_OBJS)
2313
2314 test-%$X: test-%.o GIT-LDFLAGS $(GITLIBS)
2315         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2316
2317 check-sha1:: test-sha1$X
2318         ./test-sha1.sh
2319
2320 SP_OBJ = $(patsubst %.o,%.sp,$(C_OBJ))
2321
2322 $(SP_OBJ): %.sp: %.c GIT-CFLAGS FORCE
2323         $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
2324                 $(SPARSE_FLAGS) $<
2325
2326 .PHONY: sparse $(SP_OBJ)
2327 sparse: $(SP_OBJ)
2328
2329 check: common-cmds.h
2330         @if sparse; \
2331         then \
2332                 echo 2>&1 "Use 'make sparse' instead"; \
2333                 $(MAKE) --no-print-directory sparse; \
2334         else \
2335                 echo 2>&1 "Did you mean 'make test'?"; \
2336                 exit 1; \
2337         fi
2338
2339 ### Installation rules
2340
2341 ifneq ($(filter /%,$(firstword $(template_dir))),)
2342 template_instdir = $(template_dir)
2343 else
2344 template_instdir = $(prefix)/$(template_dir)
2345 endif
2346 export template_instdir
2347
2348 ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2349 gitexec_instdir = $(gitexecdir)
2350 else
2351 gitexec_instdir = $(prefix)/$(gitexecdir)
2352 endif
2353 gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2354 export gitexec_instdir
2355
2356 ifneq ($(filter /%,$(firstword $(mergetoolsdir))),)
2357 mergetools_instdir = $(mergetoolsdir)
2358 else
2359 mergetools_instdir = $(prefix)/$(mergetoolsdir)
2360 endif
2361 mergetools_instdir_SQ = $(subst ','\'',$(mergetools_instdir))
2362
2363 install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2364
2365 profile-install: profile
2366         $(MAKE) install
2367
2368 profile-fast-install: profile-fast
2369         $(MAKE) install
2370
2371 install: all
2372         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2373         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2374         $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2375         $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2376         $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2377         $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2378         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2379         $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2380 ifndef NO_GETTEXT
2381         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)'
2382         (cd po/build/locale && $(TAR) cf - .) | \
2383         (cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -)
2384 endif
2385 ifndef NO_PERL
2386         $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2387         $(MAKE) -C gitweb install
2388 endif
2389 ifndef NO_TCLTK
2390         $(MAKE) -C gitk-git install
2391         $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2392 endif
2393 ifneq (,$X)
2394         $(foreach p,$(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';)
2395 endif
2396
2397         bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2398         execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2399         { test "$$bindir/" = "$$execdir/" || \
2400           for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
2401                 $(RM) "$$execdir/$$p" && \
2402                 test -z "$(NO_INSTALL_HARDLINKS)$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2403                 ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
2404                 cp "$$bindir/$$p" "$$execdir/$$p" || exit; \
2405           done; \
2406         } && \
2407         for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
2408                 $(RM) "$$bindir/$$p" && \
2409                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2410                 ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
2411                 ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
2412                 cp "$$bindir/git$X" "$$bindir/$$p" || exit; \
2413         done && \
2414         for p in $(BUILT_INS); do \
2415                 $(RM) "$$execdir/$$p" && \
2416                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2417                 ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2418                 ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2419                 cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
2420         done && \
2421         remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
2422         for p in $$remote_curl_aliases; do \
2423                 $(RM) "$$execdir/$$p" && \
2424                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2425                 ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2426                 ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2427                 cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; \
2428         done && \
2429         ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2430
2431 install-gitweb:
2432         $(MAKE) -C gitweb install
2433
2434 install-doc:
2435         $(MAKE) -C Documentation install
2436
2437 install-man:
2438         $(MAKE) -C Documentation install-man
2439
2440 install-html:
2441         $(MAKE) -C Documentation install-html
2442
2443 install-info:
2444         $(MAKE) -C Documentation install-info
2445
2446 install-pdf:
2447         $(MAKE) -C Documentation install-pdf
2448
2449 quick-install-doc:
2450         $(MAKE) -C Documentation quick-install
2451
2452 quick-install-man:
2453         $(MAKE) -C Documentation quick-install-man
2454
2455 quick-install-html:
2456         $(MAKE) -C Documentation quick-install-html
2457
2458
2459
2460 ### Maintainer's dist rules
2461
2462 git.spec: git.spec.in GIT-VERSION-FILE
2463         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
2464         mv $@+ $@
2465
2466 GIT_TARNAME = git-$(GIT_VERSION)
2467 dist: git.spec git-archive$(X) configure
2468         ./git-archive --format=tar \
2469                 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2470         @mkdir -p $(GIT_TARNAME)
2471         @cp git.spec configure $(GIT_TARNAME)
2472         @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2473         @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2474         $(TAR) rf $(GIT_TARNAME).tar \
2475                 $(GIT_TARNAME)/git.spec \
2476                 $(GIT_TARNAME)/configure \
2477                 $(GIT_TARNAME)/version \
2478                 $(GIT_TARNAME)/git-gui/version
2479         @$(RM) -r $(GIT_TARNAME)
2480         gzip -f -9 $(GIT_TARNAME).tar
2481
2482 rpm: dist
2483         $(RPMBUILD) \
2484                 --define "_source_filedigest_algorithm md5" \
2485                 --define "_binary_filedigest_algorithm md5" \
2486                 -ta $(GIT_TARNAME).tar.gz
2487
2488 htmldocs = git-htmldocs-$(GIT_VERSION)
2489 manpages = git-manpages-$(GIT_VERSION)
2490 dist-doc:
2491         $(RM) -r .doc-tmp-dir
2492         mkdir .doc-tmp-dir
2493         $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2494         cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2495         gzip -n -9 -f $(htmldocs).tar
2496         :
2497         $(RM) -r .doc-tmp-dir
2498         mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2499         $(MAKE) -C Documentation DESTDIR=./ \
2500                 man1dir=../.doc-tmp-dir/man1 \
2501                 man5dir=../.doc-tmp-dir/man5 \
2502                 man7dir=../.doc-tmp-dir/man7 \
2503                 install
2504         cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2505         gzip -n -9 -f $(manpages).tar
2506         $(RM) -r .doc-tmp-dir
2507
2508 ### Cleaning rules
2509
2510 distclean: clean
2511         $(RM) configure
2512         $(RM) config.log config.status config.cache
2513         $(RM) config.mak.autogen config.mak.append
2514         $(RM) -r autom4te.cache
2515
2516 profile-clean:
2517         $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2518         $(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2519
2520 clean: profile-clean coverage-clean
2521         $(RM) *.o *.res block-sha1/*.o ppc/*.o compat/*.o compat/*/*.o
2522         $(RM) xdiff/*.o vcs-svn/*.o ewah/*.o builtin/*.o
2523         $(RM) $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
2524         $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2525         $(RM) $(TEST_PROGRAMS) $(NO_INSTALL)
2526         $(RM) -r bin-wrappers $(dep_dirs)
2527         $(RM) -r po/build/
2528         $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope*
2529         $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2530         $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
2531         $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
2532         $(MAKE) -C Documentation/ clean
2533 ifndef NO_PERL
2534         $(MAKE) -C gitweb clean
2535         $(MAKE) -C perl clean
2536 endif
2537         $(MAKE) -C templates/ clean
2538         $(MAKE) -C t/ clean
2539 ifndef NO_TCLTK
2540         $(MAKE) -C gitk-git clean
2541         $(MAKE) -C git-gui clean
2542 endif
2543         $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-BUILD-OPTIONS
2544         $(RM) GIT-USER-AGENT GIT-PREFIX
2545         $(RM) GIT-SCRIPT-DEFINES GIT-PERL-DEFINES GIT-PYTHON-VARS
2546
2547 .PHONY: all install profile-clean clean strip
2548 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
2549 .PHONY: FORCE cscope
2550
2551 ### Check documentation
2552 #
2553 ALL_COMMANDS = $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS)
2554 ALL_COMMANDS += git
2555 ALL_COMMANDS += gitk
2556 ALL_COMMANDS += gitweb
2557 ALL_COMMANDS += git-gui git-citool
2558 check-docs::
2559         @(for v in $(ALL_COMMANDS); \
2560         do \
2561                 case "$$v" in \
2562                 git-merge-octopus | git-merge-ours | git-merge-recursive | \
2563                 git-merge-resolve | git-merge-subtree | \
2564                 git-fsck-objects | git-init-db | \
2565                 git-remote-* | git-stage | \
2566                 git-?*--?* ) continue ;; \
2567                 esac ; \
2568                 test -f "Documentation/$$v.txt" || \
2569                 echo "no doc: $$v"; \
2570                 sed -e '/^#/d' command-list.txt | \
2571                 grep -q "^$$v[  ]" || \
2572                 case "$$v" in \
2573                 git) ;; \
2574                 *) echo "no link: $$v";; \
2575                 esac ; \
2576         done; \
2577         ( \
2578                 sed -e '/^#/d' \
2579                     -e 's/[     ].*//' \
2580                     -e 's/^/listed /' command-list.txt; \
2581                 $(MAKE) -C Documentation print-man1 | \
2582                 grep '\.txt$$' | \
2583                 sed -e 's|Documentation/|documented |' \
2584                     -e 's/\.txt//'; \
2585         ) | while read how cmd; \
2586         do \
2587                 case " $(ALL_COMMANDS) " in \
2588                 *" $$cmd "*)    ;; \
2589                 *) echo "removed but $$how: $$cmd" ;; \
2590                 esac; \
2591         done ) | sort
2592
2593 ### Make sure built-ins do not have dups and listed in git.c
2594 #
2595 check-builtins::
2596         ./check-builtins.sh
2597
2598 ### Test suite coverage testing
2599 #
2600 .PHONY: coverage coverage-clean coverage-compile coverage-test coverage-report
2601 .PHONY: coverage-clean-results
2602
2603 coverage:
2604         $(MAKE) coverage-test
2605         $(MAKE) coverage-untested-functions
2606
2607 object_dirs := $(sort $(dir $(OBJECTS)))
2608 coverage-clean-results:
2609         $(RM) $(addsuffix *.gcov,$(object_dirs))
2610         $(RM) $(addsuffix *.gcda,$(object_dirs))
2611         $(RM) coverage-untested-functions
2612         $(RM) -r cover_db/
2613         $(RM) -r cover_db_html/
2614
2615 coverage-clean: coverage-clean-results
2616         $(RM) $(addsuffix *.gcno,$(object_dirs))
2617
2618 COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
2619 COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
2620 GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
2621
2622 coverage-compile:
2623         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
2624
2625 coverage-test: coverage-clean-results coverage-compile
2626         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
2627                 DEFAULT_TEST_TARGET=test -j1 test
2628
2629 coverage-report:
2630         $(QUIET_GCOV)for dir in $(object_dirs); do \
2631                 $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
2632         done
2633
2634 coverage-untested-functions: coverage-report
2635         grep '^function.*called 0 ' *.c.gcov \
2636                 | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
2637                 > coverage-untested-functions
2638
2639 cover_db: coverage-report
2640         gcov2perl -db cover_db *.gcov
2641
2642 cover_db_html: cover_db
2643         cover -report html -outputdir cover_db_html cover_db
2644