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 you 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 you 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 NEEDS_MODE_TRANSLATION if your OS strays from the typical file type
 195 # bits in mode values (e.g. z/OS defines I_SFMT to 0xFF000000 as opposed to the
 196 # usual 0xF000).
 197 #
 198 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
 199 #
 200 # Define NO_UNIX_SOCKETS if your system does not offer unix sockets.
 201 #
 202 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
 203 # sockaddr_storage.
 204 #
 205 # Define NO_ICONV if your libc does not properly support iconv.
 206 #
 207 # Define OLD_ICONV if your library has an old iconv(), where the second
 208 # (input buffer pointer) parameter is declared with type (const char **).
 209 #
 210 # Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
 211 #
 212 # Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
 213 # that tells runtime paths to dynamic libraries;
 214 # "-Wl,-rpath=/path/lib" is used instead.
 215 #
 216 # Define NO_NORETURN if using buggy versions of gcc 4.6+ and profile feedback,
 217 # as the compiler can crash (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49299)
 218 #
 219 # Define USE_NSEC below if you want git to care about sub-second file mtimes
 220 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
 221 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
 222 # randomly break unless your underlying filesystem supports those sub-second
 223 # times (my ext3 doesn't).
 224 #
 225 # Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
 226 # "st_ctim"
 227 #
 228 # Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
 229 # available.  This automatically turns USE_NSEC off.
 230 #
 231 # Define USE_STDEV below if you want git to care about the underlying device
 232 # change being considered an inode change from the update-index perspective.
 233 #
 234 # Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
 235 # field that counts the on-disk footprint in 512-byte blocks.
 236 #
 237 # Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72
 238 # (not v1.73 or v1.71).
 239 #
 240 # Define ASCIIDOC_ROFF if your DocBook XSL does not escape raw roff directives
 241 # (versions 1.68.1 through v1.72).
 242 #
 243 # Define GNU_ROFF if your target system uses GNU groff.  This forces
 244 # apostrophes to be ASCII so that cut&pasting examples to the shell
 245 # will work.
 246 #
 247 # Define PERL_PATH to the path of your Perl binary (usually /usr/bin/perl).
 248 #
 249 # Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 250 # MakeMaker (e.g. using ActiveState under Cygwin).
 251 #
 252 # Define NO_PERL if you do not want Perl scripts or libraries at all.
 253 #
 254 # Define PYTHON_PATH to the path of your Python binary (often /usr/bin/python
 255 # but /usr/bin/python2.7 on some platforms).
 256 #
 257 # Define NO_PYTHON if you do not want Python scripts or libraries at all.
 258 #
 259 # Define NO_TCLTK if you do not want Tcl/Tk GUI.
 260 #
 261 # The TCL_PATH variable governs the location of the Tcl interpreter
 262 # used to optimize git-gui for your system.  Only used if NO_TCLTK
 263 # is not set.  Defaults to the bare 'tclsh'.
 264 #
 265 # The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
 266 # If not set it defaults to the bare 'wish'. If it is set to the empty
 267 # string then NO_TCLTK will be forced (this is used by configure script).
 268 #
 269 # Define INTERNAL_QSORT to use Git's implementation of qsort(), which
 270 # is a simplified version of the merge sort used in glibc. This is
 271 # recommended if Git triggers O(n^2) behavior in your platform's qsort().
 272 #
 273 # Define UNRELIABLE_FSTAT if your system's fstat does not return the same
 274 # information on a not yet closed file that lstat would return for the same
 275 # file after it was closed.
 276 #
 277 # Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
 278 # when hardlinking a file to another name and unlinking the original file right
 279 # away (some NTFS drivers seem to zero the contents in that scenario).
 280 #
 281 # Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
 282 # programs as a tar, where bin/ and libexec/ might be on different file systems.
 283 #
 284 # Define NO_INSTALL_HARDLINKS if you prefer to use either symbolic links or
 285 # copies to install built-in git commands e.g. git-cat-file.
 286 #
 287 # Define USE_NED_ALLOCATOR if you want to replace the platforms default
 288 # memory allocators with the nedmalloc allocator written by Niall Douglas.
 289 #
 290 # Define NO_REGEX if you have no or inferior regex support in your C library.
 291 #
 292 # Define HAVE_DEV_TTY if your system can open /dev/tty to interact with the
 293 # user.
 294 #
 295 # Define GETTEXT_POISON if you are debugging the choice of strings marked
 296 # for translation.  In a GETTEXT_POISON build, you can turn all strings marked
 297 # for translation into gibberish by setting the GIT_GETTEXT_POISON variable
 298 # (to any value) in your environment.
 299 #
 300 # Define JSMIN to point to JavaScript minifier that functions as
 301 # a filter to have gitweb.js minified.
 302 #
 303 # Define CSSMIN to point to a CSS minifier in order to generate a minified
 304 # version of gitweb.css
 305 #
 306 # Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
 307 # you want to use something different.  The value will be interpreted by the
 308 # shell at runtime when it is used.
 309 #
 310 # Define DEFAULT_EDITOR to a sensible editor command (defaults to "vi") if you
 311 # want to use something different.  The value will be interpreted by the shell
 312 # if necessary when it is used.  Examples:
 313 #
 314 #   DEFAULT_EDITOR='~/bin/vi',
 315 #   DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
 316 #   DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
 317 #
 318 # Define COMPUTE_HEADER_DEPENDENCIES to "yes" if you want dependencies on
 319 # header files to be automatically computed, to avoid rebuilding objects when
 320 # an unrelated header file changes.  Define it to "no" to use the hard-coded
 321 # dependency rules.  The default is "auto", which means to use computed header
 322 # dependencies if your compiler is detected to support it.
 323 #
 324 # Define NATIVE_CRLF if your platform uses CRLF for line endings.
 325 #
 326 # Define XDL_FAST_HASH to use an alternative line-hashing method in
 327 # the diff algorithm.  It gives a nice speedup if your processor has
 328 # fast unaligned word loads.  Does NOT work on big-endian systems!
 329 # Enabled by default on x86_64.
 330 #
 331 # Define GIT_USER_AGENT if you want to change how git identifies itself during
 332 # network interactions.  The default is "git/$(GIT_VERSION)".
 333 #
 334 # Define DEFAULT_HELP_FORMAT to "man", "info" or "html"
 335 # (defaults to "man") if you want to have a different default when
 336 # "git help" is called without a parameter specifying the format.
 337 #
 338 # Define TEST_GIT_INDEX_VERSION to 2, 3 or 4 to run the test suite
 339 # with a different indexfile format version.  If it isn't set the index
 340 # file format used is index-v[23].
 341 #
 342 # Define GMTIME_UNRELIABLE_ERRORS if your gmtime() function does not
 343 # return NULL when it receives a bogus time_t.
 344 #
 345 # Define HAVE_CLOCK_GETTIME if your platform has clock_gettime in librt.
 346 #
 347 # Define HAVE_CLOCK_MONOTONIC if your platform has CLOCK_MONOTONIC in librt.
 348 #
 349 # Define NO_HMAC_CTX_CLEANUP if your OpenSSL is version 0.9.6b or earlier to
 350 # cleanup the HMAC context with the older HMAC_cleanup function.
 351
 352 GIT-VERSION-FILE: FORCE
 353         @$(SHELL_PATH) ./GIT-VERSION-GEN
 354 -include GIT-VERSION-FILE
 355
 356 # CFLAGS and LDFLAGS are for the users to override from the command line.
 357
 358 CFLAGS = -g -O2 -Wall
 359 LDFLAGS =
 360 ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
 361 ALL_LDFLAGS = $(LDFLAGS)
 362 STRIP ?= strip
 363
 364 # Among the variables below, these:
 365 #   gitexecdir
 366 #   template_dir
 367 #   sysconfdir
 368 # can be specified as a relative path some/where/else;
 369 # this is interpreted as relative to $(prefix) and "git" at
 370 # runtime figures out where they are based on the path to the executable.
 371 # Additionally, the following will be treated as relative by "git" if they
 372 # begin with "$(prefix)/":
 373 #   mandir
 374 #   infodir
 375 #   htmldir
 376 # This can help installing the suite in a relocatable way.
 377
 378 prefix = $(HOME)
 379 bindir_relative = bin
 380 bindir = $(prefix)/$(bindir_relative)
 381 mandir = $(prefix)/share/man
 382 infodir = $(prefix)/share/info
 383 gitexecdir = libexec/git-core
 384 mergetoolsdir = $(gitexecdir)/mergetools
 385 sharedir = $(prefix)/share
 386 gitwebdir = $(sharedir)/gitweb
 387 localedir = $(sharedir)/locale
 388 template_dir = share/git-core/templates
 389 htmldir = $(prefix)/share/doc/git-doc
 390 ETC_GITCONFIG = $(sysconfdir)/gitconfig
 391 ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
 392 lib = lib
 393 # DESTDIR =
 394 pathsep = :
 395
 396 mandir_relative = $(patsubst $(prefix)/%,%,$(mandir))
 397 infodir_relative = $(patsubst $(prefix)/%,%,$(infodir))
 398 htmldir_relative = $(patsubst $(prefix)/%,%,$(htmldir))
 399
 400 export prefix bindir sharedir sysconfdir gitwebdir localedir
 401
 402 CC = cc
 403 AR = ar
 404 RM = rm -f
 405 DIFF = diff
 406 TAR = tar
 407 FIND = find
 408 INSTALL = install
 409 RPMBUILD = rpmbuild
 410 TCL_PATH = tclsh
 411 TCLTK_PATH = wish
 412 XGETTEXT = xgettext
 413 MSGFMT = msgfmt
 414 PTHREAD_LIBS = -lpthread
 415 PTHREAD_CFLAGS =
 416 GCOV = gcov
 417
 418 export TCL_PATH TCLTK_PATH
 419
 420 SPARSE_FLAGS =
 421
 422
 423
 424 ### --- END CONFIGURATION SECTION ---
 425
 426 # Those must not be GNU-specific; they are shared with perl/ which may
 427 # be built by a different compiler. (Note that this is an artifact now
 428 # but it still might be nice to keep that distinction.)
 429 BASIC_CFLAGS = -I.
 430 BASIC_LDFLAGS =
 431
 432 # Guard against environment variables
 433 BUILTIN_OBJS =
 434 BUILT_INS =
 435 COMPAT_CFLAGS =
 436 COMPAT_OBJS =
 437 XDIFF_OBJS =
 438 VCSSVN_OBJS =
 439 GENERATED_H =
 440 EXTRA_CPPFLAGS =
 441 LIB_OBJS =
 442 PROGRAM_OBJS =
 443 PROGRAMS =
 444 SCRIPT_PERL =
 445 SCRIPT_PYTHON =
 446 SCRIPT_SH =
 447 SCRIPT_LIB =
 448 TEST_PROGRAMS_NEED_X =
 449
 450 # Having this variable in your environment would break pipelines because
 451 # you cause "cd" to echo its destination to stdout.  It can also take
 452 # scripts to unexpected places.  If you like CDPATH, define it for your
 453 # interactive shell sessions without exporting it.
 454 unexport CDPATH
 455
 456 SCRIPT_SH += git-am.sh
 457 SCRIPT_SH += git-bisect.sh
 458 SCRIPT_SH += git-difftool--helper.sh
 459 SCRIPT_SH += git-filter-branch.sh
 460 SCRIPT_SH += git-merge-octopus.sh
 461 SCRIPT_SH += git-merge-one-file.sh
 462 SCRIPT_SH += git-merge-resolve.sh
 463 SCRIPT_SH += git-mergetool.sh
 464 SCRIPT_SH += git-pull.sh
 465 SCRIPT_SH += git-quiltimport.sh
 466 SCRIPT_SH += git-rebase.sh
 467 SCRIPT_SH += git-remote-testgit.sh
 468 SCRIPT_SH += git-request-pull.sh
 469 SCRIPT_SH += git-stash.sh
 470 SCRIPT_SH += git-submodule.sh
 471 SCRIPT_SH += git-web--browse.sh
 472
 473 SCRIPT_LIB += git-mergetool--lib
 474 SCRIPT_LIB += git-parse-remote
 475 SCRIPT_LIB += git-rebase--am
 476 SCRIPT_LIB += git-rebase--interactive
 477 SCRIPT_LIB += git-rebase--merge
 478 SCRIPT_LIB += git-sh-setup
 479 SCRIPT_LIB += git-sh-i18n
 480
 481 SCRIPT_PERL += git-add--interactive.perl
 482 SCRIPT_PERL += git-difftool.perl
 483 SCRIPT_PERL += git-archimport.perl
 484 SCRIPT_PERL += git-cvsexportcommit.perl
 485 SCRIPT_PERL += git-cvsimport.perl
 486 SCRIPT_PERL += git-cvsserver.perl
 487 SCRIPT_PERL += git-relink.perl
 488 SCRIPT_PERL += git-send-email.perl
 489 SCRIPT_PERL += git-svn.perl
 490
 491 SCRIPT_PYTHON += git-p4.py
 492
 493 NO_INSTALL += git-remote-testgit
 494
 495 # Generated files for scripts
 496 SCRIPT_SH_GEN = $(patsubst %.sh,%,$(SCRIPT_SH))
 497 SCRIPT_PERL_GEN = $(patsubst %.perl,%,$(SCRIPT_PERL))
 498 SCRIPT_PYTHON_GEN = $(patsubst %.py,%,$(SCRIPT_PYTHON))
 499
 500 SCRIPT_SH_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_SH_GEN))
 501 SCRIPT_PERL_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PERL_GEN))
 502 SCRIPT_PYTHON_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PYTHON_GEN))
 503
 504 # Individual rules to allow e.g.
 505 # "make -C ../.. SCRIPT_PERL=contrib/foo/bar.perl build-perl-script"
 506 # from subdirectories like contrib/*/
 507 .PHONY: build-perl-script build-sh-script build-python-script
 508 build-perl-script: $(SCRIPT_PERL_GEN)
 509 build-sh-script: $(SCRIPT_SH_GEN)
 510 build-python-script: $(SCRIPT_PYTHON_GEN)
 511
 512 .PHONY: install-perl-script install-sh-script install-python-script
 513 install-sh-script: $(SCRIPT_SH_INS)
 514         $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 515 install-perl-script: $(SCRIPT_PERL_INS)
 516         $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 517 install-python-script: $(SCRIPT_PYTHON_INS)
 518         $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 519
 520 .PHONY: clean-perl-script clean-sh-script clean-python-script
 521 clean-sh-script:
 522         $(RM) $(SCRIPT_SH_GEN)
 523 clean-perl-script:
 524         $(RM) $(SCRIPT_PERL_GEN)
 525 clean-python-script:
 526         $(RM) $(SCRIPT_PYTHON_GEN)
 527
 528 SCRIPTS = $(SCRIPT_SH_INS) \
 529           $(SCRIPT_PERL_INS) \
 530           $(SCRIPT_PYTHON_INS) \
 531           git-instaweb
 532
 533 ETAGS_TARGET = TAGS
 534
 535 # Empty...
 536 EXTRA_PROGRAMS =
 537
 538 # ... and all the rest that could be moved out of bindir to gitexecdir
 539 PROGRAMS += $(EXTRA_PROGRAMS)
 540
 541 PROGRAM_OBJS += credential-store.o
 542 PROGRAM_OBJS += daemon.o
 543 PROGRAM_OBJS += fast-import.o
 544 PROGRAM_OBJS += http-backend.o
 545 PROGRAM_OBJS += imap-send.o
 546 PROGRAM_OBJS += sh-i18n--envsubst.o
 547 PROGRAM_OBJS += shell.o
 548 PROGRAM_OBJS += show-index.o
 549 PROGRAM_OBJS += upload-pack.o
 550 PROGRAM_OBJS += remote-testsvn.o
 551
 552 # Binary suffix, set to .exe for Windows builds
 553 X =
 554
 555 PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
 556
 557 TEST_PROGRAMS_NEED_X += test-chmtime
 558 TEST_PROGRAMS_NEED_X += test-ctype
 559 TEST_PROGRAMS_NEED_X += test-config
 560 TEST_PROGRAMS_NEED_X += test-date
 561 TEST_PROGRAMS_NEED_X += test-delta
 562 TEST_PROGRAMS_NEED_X += test-dump-cache-tree
 563 TEST_PROGRAMS_NEED_X += test-dump-split-index
 564 TEST_PROGRAMS_NEED_X += test-genrandom
 565 TEST_PROGRAMS_NEED_X += test-hashmap
 566 TEST_PROGRAMS_NEED_X += test-index-version
 567 TEST_PROGRAMS_NEED_X += test-line-buffer
 568 TEST_PROGRAMS_NEED_X += test-match-trees
 569 TEST_PROGRAMS_NEED_X += test-mergesort
 570 TEST_PROGRAMS_NEED_X += test-mktemp
 571 TEST_PROGRAMS_NEED_X += test-parse-options
 572 TEST_PROGRAMS_NEED_X += test-path-utils
 573 TEST_PROGRAMS_NEED_X += test-prio-queue
 574 TEST_PROGRAMS_NEED_X += test-read-cache
 575 TEST_PROGRAMS_NEED_X += test-regex
 576 TEST_PROGRAMS_NEED_X += test-revision-walking
 577 TEST_PROGRAMS_NEED_X += test-run-command
 578 TEST_PROGRAMS_NEED_X += test-scrap-cache-tree
 579 TEST_PROGRAMS_NEED_X += test-sha1
 580 TEST_PROGRAMS_NEED_X += test-sha1-array
 581 TEST_PROGRAMS_NEED_X += test-sigchain
 582 TEST_PROGRAMS_NEED_X += test-string-list
 583 TEST_PROGRAMS_NEED_X += test-subprocess
 584 TEST_PROGRAMS_NEED_X += test-svn-fe
 585 TEST_PROGRAMS_NEED_X += test-urlmatch-normalization
 586 TEST_PROGRAMS_NEED_X += test-wildmatch
 587
 588 TEST_PROGRAMS = $(patsubst %,%$X,$(TEST_PROGRAMS_NEED_X))
 589
 590 # List built-in command $C whose implementation cmd_$C() is not in
 591 # builtin/$C.o but is linked in as part of some other command.
 592 BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
 593
 594 BUILT_INS += git-cherry$X
 595 BUILT_INS += git-cherry-pick$X
 596 BUILT_INS += git-format-patch$X
 597 BUILT_INS += git-fsck-objects$X
 598 BUILT_INS += git-init$X
 599 BUILT_INS += git-merge-subtree$X
 600 BUILT_INS += git-show$X
 601 BUILT_INS += git-stage$X
 602 BUILT_INS += git-status$X
 603 BUILT_INS += git-whatchanged$X
 604
 605 # what 'all' will build and 'install' will install in gitexecdir,
 606 # excluding programs for built-in commands
 607 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 608
 609 # what 'all' will build but not install in gitexecdir
 610 OTHER_PROGRAMS = git$X
 611
 612 # what test wrappers are needed and 'install' will install, in bindir
 613 BINDIR_PROGRAMS_NEED_X += git
 614 BINDIR_PROGRAMS_NEED_X += git-upload-pack
 615 BINDIR_PROGRAMS_NEED_X += git-receive-pack
 616 BINDIR_PROGRAMS_NEED_X += git-upload-archive
 617 BINDIR_PROGRAMS_NEED_X += git-shell
 618
 619 BINDIR_PROGRAMS_NO_X += git-cvsserver
 620
 621 # Set paths to tools early so that they can be used for version tests.
 622 ifndef SHELL_PATH
 623         SHELL_PATH = /bin/sh
 624 endif
 625 ifndef PERL_PATH
 626         PERL_PATH = /usr/bin/perl
 627 endif
 628 ifndef PYTHON_PATH
 629         PYTHON_PATH = /usr/bin/python
 630 endif
 631
 632 export PERL_PATH
 633 export PYTHON_PATH
 634
 635 LIB_FILE = libgit.a
 636 XDIFF_LIB = xdiff/lib.a
 637 VCSSVN_LIB = vcs-svn/lib.a
 638
 639 GENERATED_H += common-cmds.h
 640
 641 LIB_H = $(shell $(FIND) . \
 642         -name .git -prune -o \
 643         -name t -prune -o \
 644         -name Documentation -prune -o \
 645         -name '*.h' -print)
 646
 647 LIB_OBJS += abspath.o
 648 LIB_OBJS += advice.o
 649 LIB_OBJS += alias.o
 650 LIB_OBJS += alloc.o
 651 LIB_OBJS += archive.o
 652 LIB_OBJS += archive-tar.o
 653 LIB_OBJS += archive-zip.o
 654 LIB_OBJS += argv-array.o
 655 LIB_OBJS += attr.o
 656 LIB_OBJS += base85.o
 657 LIB_OBJS += bisect.o
 658 LIB_OBJS += blob.o
 659 LIB_OBJS += branch.o
 660 LIB_OBJS += bulk-checkin.o
 661 LIB_OBJS += bundle.o
 662 LIB_OBJS += cache-tree.o
 663 LIB_OBJS += color.o
 664 LIB_OBJS += column.o
 665 LIB_OBJS += combine-diff.o
 666 LIB_OBJS += commit.o
 667 LIB_OBJS += compat/obstack.o
 668 LIB_OBJS += compat/terminal.o
 669 LIB_OBJS += config.o
 670 LIB_OBJS += connect.o
 671 LIB_OBJS += connected.o
 672 LIB_OBJS += convert.o
 673 LIB_OBJS += copy.o
 674 LIB_OBJS += credential.o
 675 LIB_OBJS += csum-file.o
 676 LIB_OBJS += ctype.o
 677 LIB_OBJS += date.o
 678 LIB_OBJS += decorate.o
 679 LIB_OBJS += diffcore-break.o
 680 LIB_OBJS += diffcore-delta.o
 681 LIB_OBJS += diffcore-order.o
 682 LIB_OBJS += diffcore-pickaxe.o
 683 LIB_OBJS += diffcore-rename.o
 684 LIB_OBJS += diff-delta.o
 685 LIB_OBJS += diff-lib.o
 686 LIB_OBJS += diff-no-index.o
 687 LIB_OBJS += diff.o
 688 LIB_OBJS += dir.o
 689 LIB_OBJS += editor.o
 690 LIB_OBJS += entry.o
 691 LIB_OBJS += environment.o
 692 LIB_OBJS += ewah/bitmap.o
 693 LIB_OBJS += ewah/ewah_bitmap.o
 694 LIB_OBJS += ewah/ewah_io.o
 695 LIB_OBJS += ewah/ewah_rlw.o
 696 LIB_OBJS += exec_cmd.o
 697 LIB_OBJS += fetch-pack.o
 698 LIB_OBJS += fsck.o
 699 LIB_OBJS += gettext.o
 700 LIB_OBJS += gpg-interface.o
 701 LIB_OBJS += graph.o
 702 LIB_OBJS += grep.o
 703 LIB_OBJS += hashmap.o
 704 LIB_OBJS += help.o
 705 LIB_OBJS += hex.o
 706 LIB_OBJS += ident.o
 707 LIB_OBJS += kwset.o
 708 LIB_OBJS += levenshtein.o
 709 LIB_OBJS += line-log.o
 710 LIB_OBJS += line-range.o
 711 LIB_OBJS += list-objects.o
 712 LIB_OBJS += ll-merge.o
 713 LIB_OBJS += lockfile.o
 714 LIB_OBJS += log-tree.o
 715 LIB_OBJS += mailmap.o
 716 LIB_OBJS += match-trees.o
 717 LIB_OBJS += merge.o
 718 LIB_OBJS += merge-blobs.o
 719 LIB_OBJS += merge-recursive.o
 720 LIB_OBJS += mergesort.o
 721 LIB_OBJS += name-hash.o
 722 LIB_OBJS += notes.o
 723 LIB_OBJS += notes-cache.o
 724 LIB_OBJS += notes-merge.o
 725 LIB_OBJS += notes-utils.o
 726 LIB_OBJS += object.o
 727 LIB_OBJS += pack-bitmap.o
 728 LIB_OBJS += pack-bitmap-write.o
 729 LIB_OBJS += pack-check.o
 730 LIB_OBJS += pack-objects.o
 731 LIB_OBJS += pack-revindex.o
 732 LIB_OBJS += pack-write.o
 733 LIB_OBJS += pager.o
 734 LIB_OBJS += parse-options.o
 735 LIB_OBJS += parse-options-cb.o
 736 LIB_OBJS += patch-delta.o
 737 LIB_OBJS += patch-ids.o
 738 LIB_OBJS += path.o
 739 LIB_OBJS += pathspec.o
 740 LIB_OBJS += pkt-line.o
 741 LIB_OBJS += preload-index.o
 742 LIB_OBJS += pretty.o
 743 LIB_OBJS += prio-queue.o
 744 LIB_OBJS += progress.o
 745 LIB_OBJS += prompt.o
 746 LIB_OBJS += quote.o
 747 LIB_OBJS += reachable.o
 748 LIB_OBJS += read-cache.o
 749 LIB_OBJS += reflog-walk.o
 750 LIB_OBJS += refs.o
 751 LIB_OBJS += remote.o
 752 LIB_OBJS += replace_object.o
 753 LIB_OBJS += rerere.o
 754 LIB_OBJS += resolve-undo.o
 755 LIB_OBJS += revision.o
 756 LIB_OBJS += run-command.o
 757 LIB_OBJS += send-pack.o
 758 LIB_OBJS += sequencer.o
 759 LIB_OBJS += server-info.o
 760 LIB_OBJS += setup.o
 761 LIB_OBJS += sha1-array.o
 762 LIB_OBJS += sha1-lookup.o
 763 LIB_OBJS += sha1_file.o
 764 LIB_OBJS += sha1_name.o
 765 LIB_OBJS += shallow.o
 766 LIB_OBJS += sideband.o
 767 LIB_OBJS += sigchain.o
 768 LIB_OBJS += split-index.o
 769 LIB_OBJS += strbuf.o
 770 LIB_OBJS += streaming.o
 771 LIB_OBJS += string-list.o
 772 LIB_OBJS += submodule.o
 773 LIB_OBJS += symlinks.o
 774 LIB_OBJS += tag.o
 775 LIB_OBJS += trace.o
 776 LIB_OBJS += trailer.o
 777 LIB_OBJS += transport.o
 778 LIB_OBJS += transport-helper.o
 779 LIB_OBJS += tree-diff.o
 780 LIB_OBJS += tree.o
 781 LIB_OBJS += tree-walk.o
 782 LIB_OBJS += unpack-trees.o
 783 LIB_OBJS += url.o
 784 LIB_OBJS += urlmatch.o
 785 LIB_OBJS += usage.o
 786 LIB_OBJS += userdiff.o
 787 LIB_OBJS += utf8.o
 788 LIB_OBJS += varint.o
 789 LIB_OBJS += version.o
 790 LIB_OBJS += versioncmp.o
 791 LIB_OBJS += walker.o
 792 LIB_OBJS += wildmatch.o
 793 LIB_OBJS += wrapper.o
 794 LIB_OBJS += write_or_die.o
 795 LIB_OBJS += ws.o
 796 LIB_OBJS += wt-status.o
 797 LIB_OBJS += xdiff-interface.o
 798 LIB_OBJS += zlib.o
 799
 800 BUILTIN_OBJS += builtin/add.o
 801 BUILTIN_OBJS += builtin/annotate.o
 802 BUILTIN_OBJS += builtin/apply.o
 803 BUILTIN_OBJS += builtin/archive.o
 804 BUILTIN_OBJS += builtin/bisect--helper.o
 805 BUILTIN_OBJS += builtin/blame.o
 806 BUILTIN_OBJS += builtin/branch.o
 807 BUILTIN_OBJS += builtin/bundle.o
 808 BUILTIN_OBJS += builtin/cat-file.o
 809 BUILTIN_OBJS += builtin/check-attr.o
 810 BUILTIN_OBJS += builtin/check-ignore.o
 811 BUILTIN_OBJS += builtin/check-mailmap.o
 812 BUILTIN_OBJS += builtin/check-ref-format.o
 813 BUILTIN_OBJS += builtin/checkout-index.o
 814 BUILTIN_OBJS += builtin/checkout.o
 815 BUILTIN_OBJS += builtin/clean.o
 816 BUILTIN_OBJS += builtin/clone.o
 817 BUILTIN_OBJS += builtin/column.o
 818 BUILTIN_OBJS += builtin/commit-tree.o
 819 BUILTIN_OBJS += builtin/commit.o
 820 BUILTIN_OBJS += builtin/config.o
 821 BUILTIN_OBJS += builtin/count-objects.o
 822 BUILTIN_OBJS += builtin/credential.o
 823 BUILTIN_OBJS += builtin/describe.o
 824 BUILTIN_OBJS += builtin/diff-files.o
 825 BUILTIN_OBJS += builtin/diff-index.o
 826 BUILTIN_OBJS += builtin/diff-tree.o
 827 BUILTIN_OBJS += builtin/diff.o
 828 BUILTIN_OBJS += builtin/fast-export.o
 829 BUILTIN_OBJS += builtin/fetch-pack.o
 830 BUILTIN_OBJS += builtin/fetch.o
 831 BUILTIN_OBJS += builtin/fmt-merge-msg.o
 832 BUILTIN_OBJS += builtin/for-each-ref.o
 833 BUILTIN_OBJS += builtin/fsck.o
 834 BUILTIN_OBJS += builtin/gc.o
 835 BUILTIN_OBJS += builtin/get-tar-commit-id.o
 836 BUILTIN_OBJS += builtin/grep.o
 837 BUILTIN_OBJS += builtin/hash-object.o
 838 BUILTIN_OBJS += builtin/help.o
 839 BUILTIN_OBJS += builtin/index-pack.o
 840 BUILTIN_OBJS += builtin/init-db.o
 841 BUILTIN_OBJS += builtin/interpret-trailers.o
 842 BUILTIN_OBJS += builtin/log.o
 843 BUILTIN_OBJS += builtin/ls-files.o
 844 BUILTIN_OBJS += builtin/ls-remote.o
 845 BUILTIN_OBJS += builtin/ls-tree.o
 846 BUILTIN_OBJS += builtin/mailinfo.o
 847 BUILTIN_OBJS += builtin/mailsplit.o
 848 BUILTIN_OBJS += builtin/merge.o
 849 BUILTIN_OBJS += builtin/merge-base.o
 850 BUILTIN_OBJS += builtin/merge-file.o
 851 BUILTIN_OBJS += builtin/merge-index.o
 852 BUILTIN_OBJS += builtin/merge-ours.o
 853 BUILTIN_OBJS += builtin/merge-recursive.o
 854 BUILTIN_OBJS += builtin/merge-tree.o
 855 BUILTIN_OBJS += builtin/mktag.o
 856 BUILTIN_OBJS += builtin/mktree.o
 857 BUILTIN_OBJS += builtin/mv.o
 858 BUILTIN_OBJS += builtin/name-rev.o
 859 BUILTIN_OBJS += builtin/notes.o
 860 BUILTIN_OBJS += builtin/pack-objects.o
 861 BUILTIN_OBJS += builtin/pack-redundant.o
 862 BUILTIN_OBJS += builtin/pack-refs.o
 863 BUILTIN_OBJS += builtin/patch-id.o
 864 BUILTIN_OBJS += builtin/prune-packed.o
 865 BUILTIN_OBJS += builtin/prune.o
 866 BUILTIN_OBJS += builtin/push.o
 867 BUILTIN_OBJS += builtin/read-tree.o
 868 BUILTIN_OBJS += builtin/receive-pack.o
 869 BUILTIN_OBJS += builtin/reflog.o
 870 BUILTIN_OBJS += builtin/remote.o
 871 BUILTIN_OBJS += builtin/remote-ext.o
 872 BUILTIN_OBJS += builtin/remote-fd.o
 873 BUILTIN_OBJS += builtin/repack.o
 874 BUILTIN_OBJS += builtin/replace.o
 875 BUILTIN_OBJS += builtin/rerere.o
 876 BUILTIN_OBJS += builtin/reset.o
 877 BUILTIN_OBJS += builtin/rev-list.o
 878 BUILTIN_OBJS += builtin/rev-parse.o
 879 BUILTIN_OBJS += builtin/revert.o
 880 BUILTIN_OBJS += builtin/rm.o
 881 BUILTIN_OBJS += builtin/send-pack.o
 882 BUILTIN_OBJS += builtin/shortlog.o
 883 BUILTIN_OBJS += builtin/show-branch.o
 884 BUILTIN_OBJS += builtin/show-ref.o
 885 BUILTIN_OBJS += builtin/stripspace.o
 886 BUILTIN_OBJS += builtin/symbolic-ref.o
 887 BUILTIN_OBJS += builtin/tag.o
 888 BUILTIN_OBJS += builtin/unpack-file.o
 889 BUILTIN_OBJS += builtin/unpack-objects.o
 890 BUILTIN_OBJS += builtin/update-index.o
 891 BUILTIN_OBJS += builtin/update-ref.o
 892 BUILTIN_OBJS += builtin/update-server-info.o
 893 BUILTIN_OBJS += builtin/upload-archive.o
 894 BUILTIN_OBJS += builtin/var.o
 895 BUILTIN_OBJS += builtin/verify-commit.o
 896 BUILTIN_OBJS += builtin/verify-pack.o
 897 BUILTIN_OBJS += builtin/verify-tag.o
 898 BUILTIN_OBJS += builtin/write-tree.o
 899
 900 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 901 EXTLIBS =
 902
 903 GIT_USER_AGENT = git/$(GIT_VERSION)
 904
 905 include config.mak.uname
 906 -include config.mak.autogen
 907 -include config.mak
 908
 909 ifndef sysconfdir
 910 ifeq ($(prefix),/usr)
 911 sysconfdir = /etc
 912 else
 913 sysconfdir = etc
 914 endif
 915 endif
 916
 917 ifndef COMPUTE_HEADER_DEPENDENCIES
 918 COMPUTE_HEADER_DEPENDENCIES = auto
 919 endif
 920
 921 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),auto)
 922 dep_check = $(shell $(CC) $(ALL_CFLAGS) \
 923         -c -MF /dev/null -MQ /dev/null -MMD -MP \
 924         -x c /dev/null -o /dev/null 2>&1; \
 925         echo $$?)
 926 ifeq ($(dep_check),0)
 927 override COMPUTE_HEADER_DEPENDENCIES = yes
 928 else
 929 override COMPUTE_HEADER_DEPENDENCIES = no
 930 endif
 931 endif
 932
 933 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
 934 USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
 935 else
 936 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),no)
 937 $(error please set COMPUTE_HEADER_DEPENDENCIES to yes, no, or auto \
 938 (not "$(COMPUTE_HEADER_DEPENDENCIES)"))
 939 endif
 940 endif
 941
 942 ifdef SANE_TOOL_PATH
 943 SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
 944 BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
 945 PATH := $(SANE_TOOL_PATH):${PATH}
 946 else
 947 BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
 948 endif
 949
 950 ifneq (,$(INLINE))
 951         BASIC_CFLAGS += -Dinline=$(INLINE)
 952 endif
 953
 954 ifneq (,$(SOCKLEN_T))
 955         BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
 956 endif
 957
 958 ifeq ($(uname_S),Darwin)
 959         ifndef NO_FINK
 960                 ifeq ($(shell test -d /sw/lib && echo y),y)
 961                         BASIC_CFLAGS += -I/sw/include
 962                         BASIC_LDFLAGS += -L/sw/lib
 963                 endif
 964         endif
 965         ifndef NO_DARWIN_PORTS
 966                 ifeq ($(shell test -d /opt/local/lib && echo y),y)
 967                         BASIC_CFLAGS += -I/opt/local/include
 968                         BASIC_LDFLAGS += -L/opt/local/lib
 969                 endif
 970         endif
 971         ifndef NO_APPLE_COMMON_CRYPTO
 972                 APPLE_COMMON_CRYPTO = YesPlease
 973                 COMPAT_CFLAGS += -DAPPLE_COMMON_CRYPTO
 974         endif
 975         NO_REGEX = YesPlease
 976         PTHREAD_LIBS =
 977 endif
 978
 979 ifndef CC_LD_DYNPATH
 980         ifdef NO_R_TO_GCC_LINKER
 981                 # Some gcc does not accept and pass -R to the linker to specify
 982                 # the runtime dynamic library path.
 983                 CC_LD_DYNPATH = -Wl,-rpath,
 984         else
 985                 CC_LD_DYNPATH = -R
 986         endif
 987 endif
 988
 989 ifdef NO_LIBGEN_H
 990         COMPAT_CFLAGS += -DNO_LIBGEN_H
 991         COMPAT_OBJS += compat/basename.o
 992 endif
 993
 994 ifdef USE_LIBPCRE
 995         BASIC_CFLAGS += -DUSE_LIBPCRE
 996         ifdef LIBPCREDIR
 997                 BASIC_CFLAGS += -I$(LIBPCREDIR)/include
 998                 EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib)
 999         endif
1000         EXTLIBS += -lpcre
1001 endif
1002
1003 ifdef HAVE_ALLOCA_H
1004         BASIC_CFLAGS += -DHAVE_ALLOCA_H
1005 endif
1006
1007 IMAP_SEND_BUILDDEPS =
1008 IMAP_SEND_LDFLAGS = $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
1009
1010 ifdef NO_CURL
1011         BASIC_CFLAGS += -DNO_CURL
1012         REMOTE_CURL_PRIMARY =
1013         REMOTE_CURL_ALIASES =
1014         REMOTE_CURL_NAMES =
1015 else
1016         ifdef CURLDIR
1017                 # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1018                 BASIC_CFLAGS += -I$(CURLDIR)/include
1019                 CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
1020         else
1021                 CURL_LIBCURL = -lcurl
1022         endif
1023         ifdef NEEDS_SSL_WITH_CURL
1024                 CURL_LIBCURL += -lssl
1025                 ifdef NEEDS_CRYPTO_WITH_SSL
1026                         CURL_LIBCURL += -lcrypto
1027                 endif
1028         endif
1029         ifdef NEEDS_IDN_WITH_CURL
1030                 CURL_LIBCURL += -lidn
1031         endif
1032
1033         REMOTE_CURL_PRIMARY = git-remote-http$X
1034         REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1035         REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1036         PROGRAM_OBJS += http-fetch.o
1037         PROGRAMS += $(REMOTE_CURL_NAMES)
1038         curl_check := $(shell (echo 070908; curl-config --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1039         ifeq "$(curl_check)" "070908"
1040                 ifndef NO_EXPAT
1041                         PROGRAM_OBJS += http-push.o
1042                 endif
1043         endif
1044         curl_check := $(shell (echo 072200; curl-config --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1045         ifeq "$(curl_check)" "072200"
1046                 USE_CURL_FOR_IMAP_SEND = YesPlease
1047         endif
1048         ifdef USE_CURL_FOR_IMAP_SEND
1049                 BASIC_CFLAGS += -DUSE_CURL_FOR_IMAP_SEND
1050                 IMAP_SEND_BUILDDEPS = http.o
1051                 IMAP_SEND_LDFLAGS += $(CURL_LIBCURL)
1052         endif
1053         ifndef NO_EXPAT
1054                 ifdef EXPATDIR
1055                         BASIC_CFLAGS += -I$(EXPATDIR)/include
1056                         EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1057                 else
1058                         EXPAT_LIBEXPAT = -lexpat
1059                 endif
1060                 ifdef EXPAT_NEEDS_XMLPARSE_H
1061                         BASIC_CFLAGS += -DEXPAT_NEEDS_XMLPARSE_H
1062                 endif
1063         endif
1064 endif
1065
1066 ifdef ZLIB_PATH
1067         BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1068         EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1069 endif
1070 EXTLIBS += -lz
1071
1072 ifndef NO_OPENSSL
1073         OPENSSL_LIBSSL = -lssl
1074         ifdef OPENSSLDIR
1075                 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1076                 OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1077         else
1078                 OPENSSL_LINK =
1079         endif
1080         ifdef NEEDS_CRYPTO_WITH_SSL
1081                 OPENSSL_LIBSSL += -lcrypto
1082         endif
1083         ifdef NO_HMAC_CTX_CLEANUP
1084                 BASIC_CFLAGS += -DNO_HMAC_CTX_CLEANUP
1085         endif
1086 else
1087         BASIC_CFLAGS += -DNO_OPENSSL
1088         BLK_SHA1 = 1
1089         OPENSSL_LIBSSL =
1090 endif
1091 ifdef NO_OPENSSL
1092         LIB_4_CRYPTO =
1093 else
1094 ifdef NEEDS_SSL_WITH_CRYPTO
1095         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1096 else
1097         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1098 endif
1099 ifdef APPLE_COMMON_CRYPTO
1100         LIB_4_CRYPTO += -framework Security -framework CoreFoundation
1101 endif
1102 endif
1103 ifdef NEEDS_LIBICONV
1104         ifdef ICONVDIR
1105                 BASIC_CFLAGS += -I$(ICONVDIR)/include
1106                 ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1107         else
1108                 ICONV_LINK =
1109         endif
1110         ifdef NEEDS_LIBINTL_BEFORE_LIBICONV
1111                 ICONV_LINK += -lintl
1112         endif
1113         EXTLIBS += $(ICONV_LINK) -liconv
1114 endif
1115 ifdef NEEDS_LIBGEN
1116         EXTLIBS += -lgen
1117 endif
1118 ifndef NO_GETTEXT
1119 ifndef LIBC_CONTAINS_LIBINTL
1120         EXTLIBS += -lintl
1121 endif
1122 endif
1123 ifdef NEEDS_SOCKET
1124         EXTLIBS += -lsocket
1125 endif
1126 ifdef NEEDS_NSL
1127         EXTLIBS += -lnsl
1128 endif
1129 ifdef NEEDS_RESOLV
1130         EXTLIBS += -lresolv
1131 endif
1132 ifdef NO_D_TYPE_IN_DIRENT
1133         BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1134 endif
1135 ifdef NO_D_INO_IN_DIRENT
1136         BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
1137 endif
1138 ifdef NO_GECOS_IN_PWENT
1139         BASIC_CFLAGS += -DNO_GECOS_IN_PWENT
1140 endif
1141 ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1142         BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1143 endif
1144 ifdef USE_NSEC
1145         BASIC_CFLAGS += -DUSE_NSEC
1146 endif
1147 ifdef USE_ST_TIMESPEC
1148         BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1149 endif
1150 ifdef NO_NORETURN
1151         BASIC_CFLAGS += -DNO_NORETURN
1152 endif
1153 ifdef NO_NSEC
1154         BASIC_CFLAGS += -DNO_NSEC
1155 endif
1156 ifdef SNPRINTF_RETURNS_BOGUS
1157         COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1158         COMPAT_OBJS += compat/snprintf.o
1159 endif
1160 ifdef FREAD_READS_DIRECTORIES
1161         COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1162         COMPAT_OBJS += compat/fopen.o
1163 endif
1164 ifdef NO_SYMLINK_HEAD
1165         BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1166 endif
1167 ifdef GETTEXT_POISON
1168         BASIC_CFLAGS += -DGETTEXT_POISON
1169 endif
1170 ifdef NO_GETTEXT
1171         BASIC_CFLAGS += -DNO_GETTEXT
1172         USE_GETTEXT_SCHEME ?= fallthrough
1173 endif
1174 ifdef NO_POLL
1175         NO_SYS_POLL_H = YesPlease
1176         COMPAT_CFLAGS += -DNO_POLL -Icompat/poll
1177         COMPAT_OBJS += compat/poll/poll.o
1178 endif
1179 ifdef NO_STRCASESTR
1180         COMPAT_CFLAGS += -DNO_STRCASESTR
1181         COMPAT_OBJS += compat/strcasestr.o
1182 endif
1183 ifdef NO_STRLCPY
1184         COMPAT_CFLAGS += -DNO_STRLCPY
1185         COMPAT_OBJS += compat/strlcpy.o
1186 endif
1187 ifdef NO_STRTOUMAX
1188         COMPAT_CFLAGS += -DNO_STRTOUMAX
1189         COMPAT_OBJS += compat/strtoumax.o compat/strtoimax.o
1190 endif
1191 ifdef NO_STRTOULL
1192         COMPAT_CFLAGS += -DNO_STRTOULL
1193 endif
1194 ifdef NO_SETENV
1195         COMPAT_CFLAGS += -DNO_SETENV
1196         COMPAT_OBJS += compat/setenv.o
1197 endif
1198 ifdef NO_MKDTEMP
1199         COMPAT_CFLAGS += -DNO_MKDTEMP
1200         COMPAT_OBJS += compat/mkdtemp.o
1201 endif
1202 ifdef MKDIR_WO_TRAILING_SLASH
1203         COMPAT_CFLAGS += -DMKDIR_WO_TRAILING_SLASH
1204         COMPAT_OBJS += compat/mkdir.o
1205 endif
1206 ifdef NO_MKSTEMPS
1207         COMPAT_CFLAGS += -DNO_MKSTEMPS
1208 endif
1209 ifdef NO_UNSETENV
1210         COMPAT_CFLAGS += -DNO_UNSETENV
1211         COMPAT_OBJS += compat/unsetenv.o
1212 endif
1213 ifdef NO_SYS_SELECT_H
1214         BASIC_CFLAGS += -DNO_SYS_SELECT_H
1215 endif
1216 ifdef NO_SYS_POLL_H
1217         BASIC_CFLAGS += -DNO_SYS_POLL_H
1218 endif
1219 ifdef NEEDS_SYS_PARAM_H
1220         BASIC_CFLAGS += -DNEEDS_SYS_PARAM_H
1221 endif
1222 ifdef NO_INTTYPES_H
1223         BASIC_CFLAGS += -DNO_INTTYPES_H
1224 endif
1225 ifdef NO_INITGROUPS
1226         BASIC_CFLAGS += -DNO_INITGROUPS
1227 endif
1228 ifdef NO_MMAP
1229         COMPAT_CFLAGS += -DNO_MMAP
1230         COMPAT_OBJS += compat/mmap.o
1231 else
1232         ifdef USE_WIN32_MMAP
1233                 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1234                 COMPAT_OBJS += compat/win32mmap.o
1235         endif
1236 endif
1237 ifdef OBJECT_CREATION_USES_RENAMES
1238         COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1239 endif
1240 ifdef NO_STRUCT_ITIMERVAL
1241         COMPAT_CFLAGS += -DNO_STRUCT_ITIMERVAL
1242         NO_SETITIMER = YesPlease
1243 endif
1244 ifdef NO_SETITIMER
1245         COMPAT_CFLAGS += -DNO_SETITIMER
1246 endif
1247 ifdef NO_PREAD
1248         COMPAT_CFLAGS += -DNO_PREAD
1249         COMPAT_OBJS += compat/pread.o
1250 endif
1251 ifdef NO_FAST_WORKING_DIRECTORY
1252         BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1253 endif
1254 ifdef NO_TRUSTABLE_FILEMODE
1255         BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1256 endif
1257 ifdef NEEDS_MODE_TRANSLATION
1258         COMPAT_CFLAGS += -DNEEDS_MODE_TRANSLATION
1259         COMPAT_OBJS += compat/stat.o
1260 endif
1261 ifdef NO_IPV6
1262         BASIC_CFLAGS += -DNO_IPV6
1263 endif
1264 ifdef NO_INTPTR_T
1265         COMPAT_CFLAGS += -DNO_INTPTR_T
1266 endif
1267 ifdef NO_UINTMAX_T
1268         BASIC_CFLAGS += -Duintmax_t=uint32_t
1269 endif
1270 ifdef NO_SOCKADDR_STORAGE
1271 ifdef NO_IPV6
1272         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1273 else
1274         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1275 endif
1276 endif
1277 ifdef NO_INET_NTOP
1278         LIB_OBJS += compat/inet_ntop.o
1279         BASIC_CFLAGS += -DNO_INET_NTOP
1280 endif
1281 ifdef NO_INET_PTON
1282         LIB_OBJS += compat/inet_pton.o
1283         BASIC_CFLAGS += -DNO_INET_PTON
1284 endif
1285 ifndef NO_UNIX_SOCKETS
1286         LIB_OBJS += unix-socket.o
1287         PROGRAM_OBJS += credential-cache.o
1288         PROGRAM_OBJS += credential-cache--daemon.o
1289 endif
1290
1291 ifdef NO_ICONV
1292         BASIC_CFLAGS += -DNO_ICONV
1293 endif
1294
1295 ifdef OLD_ICONV
1296         BASIC_CFLAGS += -DOLD_ICONV
1297 endif
1298
1299 ifdef NO_DEFLATE_BOUND
1300         BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1301 endif
1302
1303 ifdef NO_POSIX_GOODIES
1304         BASIC_CFLAGS += -DNO_POSIX_GOODIES
1305 endif
1306
1307 ifdef BLK_SHA1
1308         SHA1_HEADER = "block-sha1/sha1.h"
1309         LIB_OBJS += block-sha1/sha1.o
1310 else
1311 ifdef PPC_SHA1
1312         SHA1_HEADER = "ppc/sha1.h"
1313         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1314 else
1315 ifdef APPLE_COMMON_CRYPTO
1316         COMPAT_CFLAGS += -DCOMMON_DIGEST_FOR_OPENSSL
1317         SHA1_HEADER = <CommonCrypto/CommonDigest.h>
1318 else
1319         SHA1_HEADER = <openssl/sha.h>
1320         EXTLIBS += $(LIB_4_CRYPTO)
1321 endif
1322 endif
1323 endif
1324
1325 ifdef NO_PERL_MAKEMAKER
1326         export NO_PERL_MAKEMAKER
1327 endif
1328 ifdef NO_HSTRERROR
1329         COMPAT_CFLAGS += -DNO_HSTRERROR
1330         COMPAT_OBJS += compat/hstrerror.o
1331 endif
1332 ifdef NO_MEMMEM
1333         COMPAT_CFLAGS += -DNO_MEMMEM
1334         COMPAT_OBJS += compat/memmem.o
1335 endif
1336 ifdef NO_GETPAGESIZE
1337         COMPAT_CFLAGS += -DNO_GETPAGESIZE
1338 endif
1339 ifdef INTERNAL_QSORT
1340         COMPAT_CFLAGS += -DINTERNAL_QSORT
1341         COMPAT_OBJS += compat/qsort.o
1342 endif
1343 ifdef RUNTIME_PREFIX
1344         COMPAT_CFLAGS += -DRUNTIME_PREFIX
1345 endif
1346
1347 ifdef NO_PTHREADS
1348         BASIC_CFLAGS += -DNO_PTHREADS
1349 else
1350         BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1351         EXTLIBS += $(PTHREAD_LIBS)
1352         LIB_OBJS += thread-utils.o
1353 endif
1354
1355 ifdef HAVE_PATHS_H
1356         BASIC_CFLAGS += -DHAVE_PATHS_H
1357 endif
1358
1359 ifdef HAVE_LIBCHARSET_H
1360         BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
1361         EXTLIBS += $(CHARSET_LIB)
1362 endif
1363
1364 ifdef HAVE_STRINGS_H
1365         BASIC_CFLAGS += -DHAVE_STRINGS_H
1366 endif
1367
1368 ifdef HAVE_DEV_TTY
1369         BASIC_CFLAGS += -DHAVE_DEV_TTY
1370 endif
1371
1372 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1373         COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1374 endif
1375 ifdef UNRELIABLE_FSTAT
1376         BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1377 endif
1378 ifdef NO_REGEX
1379         COMPAT_CFLAGS += -Icompat/regex
1380         COMPAT_OBJS += compat/regex/regex.o
1381 endif
1382 ifdef NATIVE_CRLF
1383         BASIC_CFLAGS += -DNATIVE_CRLF
1384 endif
1385
1386 ifdef USE_NED_ALLOCATOR
1387        COMPAT_CFLAGS += -Icompat/nedmalloc
1388        COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1389 endif
1390
1391 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1392         export GIT_TEST_CMP_USE_COPIED_CONTEXT
1393 endif
1394
1395 ifndef NO_MSGFMT_EXTENDED_OPTIONS
1396         MSGFMT += --check --statistics
1397 endif
1398
1399 ifneq (,$(XDL_FAST_HASH))
1400         BASIC_CFLAGS += -DXDL_FAST_HASH
1401 endif
1402
1403 ifdef GMTIME_UNRELIABLE_ERRORS
1404         COMPAT_OBJS += compat/gmtime.o
1405         BASIC_CFLAGS += -DGMTIME_UNRELIABLE_ERRORS
1406 endif
1407
1408 ifdef HAVE_CLOCK_GETTIME
1409         BASIC_CFLAGS += -DHAVE_CLOCK_GETTIME
1410         EXTLIBS += -lrt
1411 endif
1412
1413 ifdef HAVE_CLOCK_MONOTONIC
1414         BASIC_CFLAGS += -DHAVE_CLOCK_MONOTONIC
1415 endif
1416
1417 ifeq ($(TCLTK_PATH),)
1418 NO_TCLTK = NoThanks
1419 endif
1420
1421 ifeq ($(PERL_PATH),)
1422 NO_PERL = NoThanks
1423 endif
1424
1425 ifeq ($(PYTHON_PATH),)
1426 NO_PYTHON = NoThanks
1427 endif
1428
1429 QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1430 QUIET_SUBDIR1  =
1431
1432 ifneq ($(findstring $(MAKEFLAGS),w),w)
1433 PRINT_DIR = --no-print-directory
1434 else # "make -w"
1435 NO_SUBDIR = :
1436 endif
1437
1438 ifneq ($(findstring $(MAKEFLAGS),s),s)
1439 ifndef V
1440         QUIET_CC       = @echo '   ' CC $@;
1441         QUIET_AR       = @echo '   ' AR $@;
1442         QUIET_LINK     = @echo '   ' LINK $@;
1443         QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1444         QUIET_GEN      = @echo '   ' GEN $@;
1445         QUIET_LNCP     = @echo '   ' LN/CP $@;
1446         QUIET_XGETTEXT = @echo '   ' XGETTEXT $@;
1447         QUIET_MSGFMT   = @echo '   ' MSGFMT $@;
1448         QUIET_GCOV     = @echo '   ' GCOV $@;
1449         QUIET_SP       = @echo '   ' SP $<;
1450         QUIET_RC       = @echo '   ' RC $@;
1451         QUIET_SUBDIR0  = +@subdir=
1452         QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1453                          $(MAKE) $(PRINT_DIR) -C $$subdir
1454         export V
1455         export QUIET_GEN
1456         export QUIET_BUILT_IN
1457 endif
1458 endif
1459
1460 ifdef NO_INSTALL_HARDLINKS
1461         export NO_INSTALL_HARDLINKS
1462 endif
1463
1464 ### profile feedback build
1465 #
1466
1467 # Can adjust this to be a global directory if you want to do extended
1468 # data gathering
1469 PROFILE_DIR := $(CURDIR)
1470
1471 ifeq ("$(PROFILE)","GEN")
1472         BASIC_CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
1473         EXTLIBS += -lgcov
1474         export CCACHE_DISABLE = t
1475         V = 1
1476 else
1477 ifneq ("$(PROFILE)","")
1478         BASIC_CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
1479         export CCACHE_DISABLE = t
1480         V = 1
1481 endif
1482 endif
1483
1484 # Shell quote (do not use $(call) to accommodate ancient setups);
1485
1486 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
1487 ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1488 ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
1489
1490 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1491 bindir_SQ = $(subst ','\'',$(bindir))
1492 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1493 mandir_relative_SQ = $(subst ','\'',$(mandir_relative))
1494 infodir_relative_SQ = $(subst ','\'',$(infodir_relative))
1495 localedir_SQ = $(subst ','\'',$(localedir))
1496 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1497 template_dir_SQ = $(subst ','\'',$(template_dir))
1498 htmldir_relative_SQ = $(subst ','\'',$(htmldir_relative))
1499 prefix_SQ = $(subst ','\'',$(prefix))
1500 gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
1501
1502 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1503 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1504 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
1505 TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1506 DIFF_SQ = $(subst ','\'',$(DIFF))
1507 PERLLIB_EXTRA_SQ = $(subst ','\'',$(PERLLIB_EXTRA))
1508
1509 LIBS = $(GITLIBS) $(EXTLIBS)
1510
1511 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
1512         $(COMPAT_CFLAGS)
1513 LIB_OBJS += $(COMPAT_OBJS)
1514
1515 # Quote for C
1516
1517 ifdef DEFAULT_EDITOR
1518 DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
1519 DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
1520
1521 BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
1522 endif
1523
1524 ifdef DEFAULT_PAGER
1525 DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
1526 DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
1527
1528 BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
1529 endif
1530
1531 ifdef SHELL_PATH
1532 SHELL_PATH_CQ = "$(subst ",\",$(subst \,\\,$(SHELL_PATH)))"
1533 SHELL_PATH_CQ_SQ = $(subst ','\'',$(SHELL_PATH_CQ))
1534
1535 BASIC_CFLAGS += -DSHELL_PATH='$(SHELL_PATH_CQ_SQ)'
1536 endif
1537
1538 GIT_USER_AGENT_SQ = $(subst ','\'',$(GIT_USER_AGENT))
1539 GIT_USER_AGENT_CQ = "$(subst ",\",$(subst \,\\,$(GIT_USER_AGENT)))"
1540 GIT_USER_AGENT_CQ_SQ = $(subst ','\'',$(GIT_USER_AGENT_CQ))
1541 GIT-USER-AGENT: FORCE
1542         @if test x'$(GIT_USER_AGENT_SQ)' != x"`cat GIT-USER-AGENT 2>/dev/null`"; then \
1543                 echo '$(GIT_USER_AGENT_SQ)' >GIT-USER-AGENT; \
1544         fi
1545
1546 ifdef DEFAULT_HELP_FORMAT
1547 BASIC_CFLAGS += -DDEFAULT_HELP_FORMAT='"$(DEFAULT_HELP_FORMAT)"'
1548 endif
1549
1550 ALL_CFLAGS += $(BASIC_CFLAGS)
1551 ALL_LDFLAGS += $(BASIC_LDFLAGS)
1552
1553 export DIFF TAR INSTALL DESTDIR SHELL_PATH
1554
1555
1556 ### Build rules
1557
1558 SHELL = $(SHELL_PATH)
1559
1560 all:: shell_compatibility_test
1561
1562 ifeq "$(PROFILE)" "BUILD"
1563 all:: profile
1564 endif
1565
1566 profile:: profile-clean
1567         $(MAKE) PROFILE=GEN all
1568         $(MAKE) PROFILE=GEN -j1 test
1569         @if test -n "$$GIT_PERF_REPO" || test -d .git; then \
1570                 $(MAKE) PROFILE=GEN -j1 perf; \
1571         else \
1572                 echo "Skipping profile of perf tests..."; \
1573         fi
1574         $(MAKE) PROFILE=USE all
1575
1576 profile-fast: profile-clean
1577         $(MAKE) PROFILE=GEN all
1578         $(MAKE) PROFILE=GEN -j1 perf
1579         $(MAKE) PROFILE=USE all
1580
1581
1582 all:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1583 ifneq (,$X)
1584         $(QUIET_BUILT_IN)$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test -d '$p' -o '$p' -ef '$p$X' || $(RM) '$p';)
1585 endif
1586
1587 all::
1588 ifndef NO_TCLTK
1589         $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1590         $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1591 endif
1592 ifndef NO_PERL
1593         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' localedir='$(localedir_SQ)' all
1594 endif
1595         $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
1596
1597 please_set_SHELL_PATH_to_a_more_modern_shell:
1598         @$$(:)
1599
1600 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1601
1602 strip: $(PROGRAMS) git$X
1603         $(STRIP) $(STRIP_OPTS) $^
1604
1605 ### Target-specific flags and dependencies
1606
1607 # The generic compilation pattern rule and automatically
1608 # computed header dependencies (falling back to a dependency on
1609 # LIB_H) are enough to describe how most targets should be built,
1610 # but some targets are special enough to need something a little
1611 # different.
1612 #
1613 # - When a source file "foo.c" #includes a generated header file,
1614 #   we need to list that dependency for the "foo.o" target.
1615 #
1616 #   We also list it from other targets that are built from foo.c
1617 #   like "foo.sp" and "foo.s", even though that is easy to forget
1618 #   to do because the generated header is already present around
1619 #   after a regular build attempt.
1620 #
1621 # - Some code depends on configuration kept in makefile
1622 #   variables. The target-specific variable EXTRA_CPPFLAGS can
1623 #   be used to convey that information to the C preprocessor
1624 #   using -D options.
1625 #
1626 #   The "foo.o" target should have a corresponding dependency on
1627 #   a file that changes when the value of the makefile variable
1628 #   changes.  For example, targets making use of the
1629 #   $(GIT_VERSION) variable depend on GIT-VERSION-FILE.
1630 #
1631 #   Technically the ".sp" and ".s" targets do not need this
1632 #   dependency because they are force-built, but they get the
1633 #   same dependency for consistency. This way, you do not have to
1634 #   know how each target is implemented. And it means the
1635 #   dependencies here will not need to change if the force-build
1636 #   details change some day.
1637
1638 git.sp git.s git.o: GIT-PREFIX
1639 git.sp git.s git.o: EXTRA_CPPFLAGS = \
1640         '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1641         '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1642         '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1643
1644 git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
1645         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) git.o \
1646                 $(BUILTIN_OBJS) $(LIBS)
1647
1648 help.sp help.s help.o: common-cmds.h
1649
1650 builtin/help.sp builtin/help.s builtin/help.o: common-cmds.h GIT-PREFIX
1651 builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
1652         '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1653         '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1654         '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1655
1656 version.sp version.s version.o: GIT-VERSION-FILE GIT-USER-AGENT
1657 version.sp version.s version.o: EXTRA_CPPFLAGS = \
1658         '-DGIT_VERSION="$(GIT_VERSION)"' \
1659         '-DGIT_USER_AGENT=$(GIT_USER_AGENT_CQ_SQ)'
1660
1661 $(BUILT_INS): git$X
1662         $(QUIET_BUILT_IN)$(RM) $@ && \
1663         ln $< $@ 2>/dev/null || \
1664         ln -s $< $@ 2>/dev/null || \
1665         cp $< $@
1666
1667 common-cmds.h: ./generate-cmdlist.sh command-list.txt
1668
1669 common-cmds.h: $(wildcard Documentation/git-*.txt)
1670         $(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
1671
1672 SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
1673         $(localedir_SQ):$(NO_CURL):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
1674         $(gitwebdir_SQ):$(PERL_PATH_SQ)
1675 define cmd_munge_script
1676 $(RM) $@ $@+ && \
1677 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1678     -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1679     -e 's|@@DIFF@@|$(DIFF_SQ)|' \
1680     -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
1681     -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1682     -e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \
1683     -e $(BROKEN_PATH_FIX) \
1684     -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
1685     -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1686     $@.sh >$@+
1687 endef
1688
1689 GIT-SCRIPT-DEFINES: FORCE
1690         @FLAGS='$(SCRIPT_DEFINES)'; \
1691             if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1692                 echo >&2 "    * new script parameters"; \
1693                 echo "$$FLAGS" >$@; \
1694             fi
1695
1696
1697 $(SCRIPT_SH_GEN) : % : %.sh GIT-SCRIPT-DEFINES
1698         $(QUIET_GEN)$(cmd_munge_script) && \
1699         chmod +x $@+ && \
1700         mv $@+ $@
1701
1702 $(SCRIPT_LIB) : % : %.sh GIT-SCRIPT-DEFINES
1703         $(QUIET_GEN)$(cmd_munge_script) && \
1704         mv $@+ $@
1705
1706 git.res: git.rc GIT-VERSION-FILE
1707         $(QUIET_RC)$(RC) \
1708           $(join -DMAJOR= -DMINOR=, $(wordlist 1,2,$(subst -, ,$(subst ., ,$(GIT_VERSION))))) \
1709           -DGIT_VERSION="\\\"$(GIT_VERSION)\\\"" $< -o $@
1710
1711 # This makes sure we depend on the NO_PERL setting itself.
1712 $(SCRIPT_PERL_GEN): GIT-BUILD-OPTIONS
1713
1714 ifndef NO_PERL
1715 $(SCRIPT_PERL_GEN): perl/perl.mak
1716
1717 perl/perl.mak: perl/PM.stamp
1718
1719 perl/PM.stamp: FORCE
1720         $(QUIET_GEN)$(FIND) perl -type f -name '*.pm' | sort >$@+ && \
1721         { cmp $@+ $@ >/dev/null 2>/dev/null || mv $@+ $@; } && \
1722         $(RM) $@+
1723
1724 perl/perl.mak: GIT-CFLAGS GIT-PREFIX perl/Makefile perl/Makefile.PL
1725         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
1726
1727 PERL_DEFINES = $(PERL_PATH_SQ):$(PERLLIB_EXTRA_SQ)
1728 $(SCRIPT_PERL_GEN): % : %.perl perl/perl.mak GIT-PERL-DEFINES GIT-VERSION-FILE
1729         $(QUIET_GEN)$(RM) $@ $@+ && \
1730         INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
1731         INSTLIBDIR_EXTRA='$(PERLLIB_EXTRA_SQ)' && \
1732         INSTLIBDIR="$$INSTLIBDIR$${INSTLIBDIR_EXTRA:+:$$INSTLIBDIR_EXTRA}" && \
1733         sed -e '1{' \
1734             -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1735             -e '        h' \
1736             -e '        s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "'"$$INSTLIBDIR"'"));=' \
1737             -e '        H' \
1738             -e '        x' \
1739             -e '}' \
1740             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1741             $< >$@+ && \
1742         chmod +x $@+ && \
1743         mv $@+ $@
1744
1745 GIT-PERL-DEFINES: FORCE
1746         @FLAGS='$(PERL_DEFINES)'; \
1747             if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1748                 echo >&2 "    * new perl-specific parameters"; \
1749                 echo "$$FLAGS" >$@; \
1750             fi
1751
1752
1753 .PHONY: gitweb
1754 gitweb:
1755         $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
1756
1757 git-instaweb: git-instaweb.sh gitweb GIT-SCRIPT-DEFINES
1758         $(QUIET_GEN)$(cmd_munge_script) && \
1759         chmod +x $@+ && \
1760         mv $@+ $@
1761 else # NO_PERL
1762 $(SCRIPT_PERL_GEN) git-instaweb: % : unimplemented.sh
1763         $(QUIET_GEN)$(RM) $@ $@+ && \
1764         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1765             -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
1766             unimplemented.sh >$@+ && \
1767         chmod +x $@+ && \
1768         mv $@+ $@
1769 endif # NO_PERL
1770
1771 # This makes sure we depend on the NO_PYTHON setting itself.
1772 $(SCRIPT_PYTHON_GEN): GIT-BUILD-OPTIONS
1773
1774 ifndef NO_PYTHON
1775 $(SCRIPT_PYTHON_GEN): GIT-CFLAGS GIT-PREFIX GIT-PYTHON-VARS
1776 $(SCRIPT_PYTHON_GEN): % : %.py
1777         $(QUIET_GEN)$(RM) $@ $@+ && \
1778         sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
1779             $< >$@+ && \
1780         chmod +x $@+ && \
1781         mv $@+ $@
1782 else # NO_PYTHON
1783 $(SCRIPT_PYTHON_GEN): % : unimplemented.sh
1784         $(QUIET_GEN)$(RM) $@ $@+ && \
1785         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1786             -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
1787             unimplemented.sh >$@+ && \
1788         chmod +x $@+ && \
1789         mv $@+ $@
1790 endif # NO_PYTHON
1791
1792 CONFIGURE_RECIPE = $(RM) configure configure.ac+ && \
1793                    sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1794                         configure.ac >configure.ac+ && \
1795                    autoconf -o configure configure.ac+ && \
1796                    $(RM) configure.ac+
1797
1798 configure: configure.ac GIT-VERSION-FILE
1799         $(QUIET_GEN)$(CONFIGURE_RECIPE)
1800
1801 ifdef AUTOCONFIGURED
1802 # We avoid depending on 'configure' here, because it gets rebuilt
1803 # every time GIT-VERSION-FILE is modified, only to update the embedded
1804 # version number string, which config.status does not care about.  We
1805 # do want to recheck when the platform/environment detection logic
1806 # changes, hence this depends on configure.ac.
1807 config.status: configure.ac
1808         $(QUIET_GEN)$(CONFIGURE_RECIPE) && \
1809         if test -f config.status; then \
1810           ./config.status --recheck; \
1811         else \
1812           ./configure; \
1813         fi
1814 reconfigure config.mak.autogen: config.status
1815         $(QUIET_GEN)./config.status
1816 .PHONY: reconfigure # This is a convenience target.
1817 endif
1818
1819 XDIFF_OBJS += xdiff/xdiffi.o
1820 XDIFF_OBJS += xdiff/xprepare.o
1821 XDIFF_OBJS += xdiff/xutils.o
1822 XDIFF_OBJS += xdiff/xemit.o
1823 XDIFF_OBJS += xdiff/xmerge.o
1824 XDIFF_OBJS += xdiff/xpatience.o
1825 XDIFF_OBJS += xdiff/xhistogram.o
1826
1827 VCSSVN_OBJS += vcs-svn/line_buffer.o
1828 VCSSVN_OBJS += vcs-svn/sliding_window.o
1829 VCSSVN_OBJS += vcs-svn/repo_tree.o
1830 VCSSVN_OBJS += vcs-svn/fast_export.o
1831 VCSSVN_OBJS += vcs-svn/svndiff.o
1832 VCSSVN_OBJS += vcs-svn/svndump.o
1833
1834 TEST_OBJS := $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
1835 OBJECTS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
1836         $(XDIFF_OBJS) \
1837         $(VCSSVN_OBJS) \
1838         git.o
1839 ifndef NO_CURL
1840         OBJECTS += http.o http-walker.o remote-curl.o
1841 endif
1842
1843 dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
1844 dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
1845
1846 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1847 $(dep_dirs):
1848         @mkdir -p $@
1849
1850 missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
1851 dep_file = $(dir $@).depend/$(notdir $@).d
1852 dep_args = -MF $(dep_file) -MQ $@ -MMD -MP
1853 endif
1854
1855 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1856 dep_dirs =
1857 missing_dep_dirs =
1858 dep_args =
1859 endif
1860
1861 ASM_SRC := $(wildcard $(OBJECTS:o=S))
1862 ASM_OBJ := $(ASM_SRC:S=o)
1863 C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
1864
1865 .SUFFIXES:
1866
1867 $(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
1868         $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1869 $(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
1870         $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1871
1872 %.s: %.c GIT-CFLAGS FORCE
1873         $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1874
1875 ifdef USE_COMPUTED_HEADER_DEPENDENCIES
1876 # Take advantage of gcc's on-the-fly dependency generation
1877 # See <http://gcc.gnu.org/gcc-3.0/features.html>.
1878 dep_files_present := $(wildcard $(dep_files))
1879 ifneq ($(dep_files_present),)
1880 include $(dep_files_present)
1881 endif
1882 else
1883 # Dependencies on header files, for platforms that do not support
1884 # the gcc -MMD option.
1885 #
1886 # Dependencies on automatically generated headers such as common-cmds.h
1887 # should _not_ be included here, since they are necessary even when
1888 # building an object for the first time.
1889
1890 $(OBJECTS): $(LIB_H)
1891 endif
1892
1893 exec_cmd.sp exec_cmd.s exec_cmd.o: GIT-PREFIX
1894 exec_cmd.sp exec_cmd.s exec_cmd.o: EXTRA_CPPFLAGS = \
1895         '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
1896         '-DBINDIR="$(bindir_relative_SQ)"' \
1897         '-DPREFIX="$(prefix_SQ)"'
1898
1899 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: GIT-PREFIX
1900 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
1901         -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
1902
1903 config.sp config.s config.o: GIT-PREFIX
1904 config.sp config.s config.o: EXTRA_CPPFLAGS = \
1905         -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
1906
1907 attr.sp attr.s attr.o: GIT-PREFIX
1908 attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
1909         -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
1910
1911 gettext.sp gettext.s gettext.o: GIT-PREFIX
1912 gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
1913         -DGIT_LOCALE_PATH='"$(localedir_SQ)"'
1914
1915 http-push.sp http.sp http-walker.sp remote-curl.sp imap-send.sp: SPARSE_FLAGS += \
1916         -DCURL_DISABLE_TYPECHECK
1917
1918 ifdef NO_EXPAT
1919 http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
1920 endif
1921
1922 ifdef NO_REGEX
1923 compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
1924         -DGAWK -DNO_MBSUPPORT
1925 endif
1926
1927 ifdef USE_NED_ALLOCATOR
1928 compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
1929         -DNDEBUG -DOVERRIDE_STRDUP -DREPLACE_SYSTEM_ALLOCATOR
1930 compat/nedmalloc/nedmalloc.sp: SPARSE_FLAGS += -Wno-non-pointer-null
1931 endif
1932
1933 git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
1934         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
1935
1936 git-imap-send$X: imap-send.o $(IMAP_SEND_BUILDDEPS) GIT-LDFLAGS $(GITLIBS)
1937         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1938                 $(LIBS) $(IMAP_SEND_LDFLAGS)
1939
1940 git-http-fetch$X: http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
1941         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1942                 $(LIBS) $(CURL_LIBCURL)
1943 git-http-push$X: http.o http-push.o GIT-LDFLAGS $(GITLIBS)
1944         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1945                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
1946
1947 git-remote-testsvn$X: remote-testsvn.o GIT-LDFLAGS $(GITLIBS) $(VCSSVN_LIB)
1948         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) \
1949         $(VCSSVN_LIB)
1950
1951 $(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
1952         $(QUIET_LNCP)$(RM) $@ && \
1953         ln $< $@ 2>/dev/null || \
1954         ln -s $< $@ 2>/dev/null || \
1955         cp $< $@
1956
1957 $(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
1958         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1959                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
1960
1961 $(LIB_FILE): $(LIB_OBJS)
1962         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $^
1963
1964 $(XDIFF_LIB): $(XDIFF_OBJS)
1965         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $^
1966
1967 $(VCSSVN_LIB): $(VCSSVN_OBJS)
1968         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $^
1969
1970 export DEFAULT_EDITOR DEFAULT_PAGER
1971
1972 doc:
1973         $(MAKE) -C Documentation all
1974
1975 man:
1976         $(MAKE) -C Documentation man
1977
1978 html:
1979         $(MAKE) -C Documentation html
1980
1981 info:
1982         $(MAKE) -C Documentation info
1983
1984 pdf:
1985         $(MAKE) -C Documentation pdf
1986
1987 XGETTEXT_FLAGS = \
1988         --force-po \
1989         --add-comments=TRANSLATORS: \
1990         --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
1991         --from-code=UTF-8
1992 XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
1993         --keyword=_ --keyword=N_ --keyword="Q_:1,2"
1994 XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell \
1995         --keyword=gettextln --keyword=eval_gettextln
1996 XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --keyword=__ --language=Perl
1997 LOCALIZED_C = $(C_OBJ:o=c) $(LIB_H) $(GENERATED_H)
1998 LOCALIZED_SH = $(SCRIPT_SH)
1999 LOCALIZED_PERL = $(SCRIPT_PERL)
2000
2001 ifdef XGETTEXT_INCLUDE_TESTS
2002 LOCALIZED_C += t/t0200/test.c
2003 LOCALIZED_SH += t/t0200/test.sh
2004 LOCALIZED_PERL += t/t0200/test.perl
2005 endif
2006
2007 po/git.pot: $(GENERATED_H) FORCE
2008         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C)
2009         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \
2010                 $(LOCALIZED_SH)
2011         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_PERL) \
2012                 $(LOCALIZED_PERL)
2013         mv $@+ $@
2014
2015 pot: po/git.pot
2016
2017 POFILES := $(wildcard po/*.po)
2018 MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
2019
2020 ifndef NO_GETTEXT
2021 all:: $(MOFILES)
2022 endif
2023
2024 po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
2025         $(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $<
2026
2027 FIND_SOURCE_FILES = ( git ls-files '*.[hcS]' 2>/dev/null || \
2028                         $(FIND) . \( -name .git -type d -prune \) \
2029                                 -o \( -name '*.[hcS]' -type f -print \) )
2030
2031 $(ETAGS_TARGET): FORCE
2032         $(RM) $(ETAGS_TARGET)
2033         $(FIND_SOURCE_FILES) | xargs etags -a -o $(ETAGS_TARGET)
2034
2035 tags: FORCE
2036         $(RM) tags
2037         $(FIND_SOURCE_FILES) | xargs ctags -a
2038
2039 cscope:
2040         $(RM) cscope*
2041         $(FIND_SOURCE_FILES) | xargs cscope -b
2042
2043 ### Detect prefix changes
2044 TRACK_PREFIX = $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
2045                 $(localedir_SQ)
2046
2047 GIT-PREFIX: FORCE
2048         @FLAGS='$(TRACK_PREFIX)'; \
2049         if test x"$$FLAGS" != x"`cat GIT-PREFIX 2>/dev/null`" ; then \
2050                 echo >&2 "    * new prefix flags"; \
2051                 echo "$$FLAGS" >GIT-PREFIX; \
2052         fi
2053
2054 TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):$(USE_GETTEXT_SCHEME)
2055
2056 GIT-CFLAGS: FORCE
2057         @FLAGS='$(TRACK_CFLAGS)'; \
2058             if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2059                 echo >&2 "    * new build flags"; \
2060                 echo "$$FLAGS" >GIT-CFLAGS; \
2061             fi
2062
2063 TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
2064
2065 GIT-LDFLAGS: FORCE
2066         @FLAGS='$(TRACK_LDFLAGS)'; \
2067             if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
2068                 echo >&2 "    * new link flags"; \
2069                 echo "$$FLAGS" >GIT-LDFLAGS; \
2070             fi
2071
2072 # We need to apply sq twice, once to protect from the shell
2073 # that runs GIT-BUILD-OPTIONS, and then again to protect it
2074 # and the first level quoting from the shell that runs "echo".
2075 GIT-BUILD-OPTIONS: FORCE
2076         @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@
2077         @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@
2078         @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@
2079         @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@
2080         @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@
2081         @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@
2082         @echo USE_LIBPCRE=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE)))'\' >>$@
2083         @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@
2084         @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@
2085         @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@
2086 ifdef TEST_OUTPUT_DIRECTORY
2087         @echo TEST_OUTPUT_DIRECTORY=\''$(subst ','\'',$(subst ','\'',$(TEST_OUTPUT_DIRECTORY)))'\' >>$@
2088 endif
2089 ifdef GIT_TEST_OPTS
2090         @echo GIT_TEST_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_OPTS)))'\' >>$@
2091 endif
2092 ifdef GIT_TEST_CMP
2093         @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@
2094 endif
2095 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2096         @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@
2097 endif
2098         @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@
2099         @echo GETTEXT_POISON=\''$(subst ','\'',$(subst ','\'',$(GETTEXT_POISON)))'\' >>$@
2100 ifdef GIT_PERF_REPEAT_COUNT
2101         @echo GIT_PERF_REPEAT_COUNT=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPEAT_COUNT)))'\' >>$@
2102 endif
2103 ifdef GIT_PERF_REPO
2104         @echo GIT_PERF_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPO)))'\' >>$@
2105 endif
2106 ifdef GIT_PERF_LARGE_REPO
2107         @echo GIT_PERF_LARGE_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_LARGE_REPO)))'\' >>$@
2108 endif
2109 ifdef GIT_PERF_MAKE_OPTS
2110         @echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@
2111 endif
2112 ifdef TEST_GIT_INDEX_VERSION
2113         @echo TEST_GIT_INDEX_VERSION=\''$(subst ','\'',$(subst ','\'',$(TEST_GIT_INDEX_VERSION)))'\' >>$@
2114 endif
2115
2116 ### Detect Python interpreter path changes
2117 ifndef NO_PYTHON
2118 TRACK_PYTHON = $(subst ','\'',-DPYTHON_PATH='$(PYTHON_PATH_SQ)')
2119
2120 GIT-PYTHON-VARS: FORCE
2121         @VARS='$(TRACK_PYTHON)'; \
2122             if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2123                 echo >&2 "    * new Python interpreter location"; \
2124                 echo "$$VARS" >$@; \
2125             fi
2126 endif
2127
2128 test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2129
2130 all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2131 all:: $(NO_INSTALL)
2132
2133 bin-wrappers/%: wrap-for-bin.sh
2134         @mkdir -p bin-wrappers
2135         $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2136              -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2137              -e 's|@@PROG@@|$(@F)|' < $< > $@ && \
2138         chmod +x $@
2139
2140 # GNU make supports exporting all variables by "export" without parameters.
2141 # However, the environment gets quite big, and some programs have problems
2142 # with that.
2143
2144 export NO_SVN_TESTS
2145 export TEST_NO_MALLOC_CHECK
2146
2147 ### Testing rules
2148
2149 test: all
2150         $(MAKE) -C t/ all
2151
2152 perf: all
2153         $(MAKE) -C t/perf/ all
2154
2155 .PHONY: test perf
2156
2157 test-ctype$X: ctype.o
2158
2159 test-date$X: date.o ctype.o
2160
2161 test-delta$X: diff-delta.o patch-delta.o
2162
2163 test-line-buffer$X: vcs-svn/lib.a
2164
2165 test-parse-options$X: parse-options.o parse-options-cb.o
2166
2167 test-svn-fe$X: vcs-svn/lib.a
2168
2169 .PRECIOUS: $(TEST_OBJS)
2170
2171 test-%$X: test-%.o GIT-LDFLAGS $(GITLIBS)
2172         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2173
2174 check-sha1:: test-sha1$X
2175         ./test-sha1.sh
2176
2177 SP_OBJ = $(patsubst %.o,%.sp,$(C_OBJ))
2178
2179 $(SP_OBJ): %.sp: %.c GIT-CFLAGS FORCE
2180         $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
2181                 $(SPARSE_FLAGS) $<
2182
2183 .PHONY: sparse $(SP_OBJ)
2184 sparse: $(SP_OBJ)
2185
2186 check: common-cmds.h
2187         @if sparse; \
2188         then \
2189                 echo 2>&1 "Use 'make sparse' instead"; \
2190                 $(MAKE) --no-print-directory sparse; \
2191         else \
2192                 echo 2>&1 "Did you mean 'make test'?"; \
2193                 exit 1; \
2194         fi
2195
2196 ### Installation rules
2197
2198 ifneq ($(filter /%,$(firstword $(template_dir))),)
2199 template_instdir = $(template_dir)
2200 else
2201 template_instdir = $(prefix)/$(template_dir)
2202 endif
2203 export template_instdir
2204
2205 ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2206 gitexec_instdir = $(gitexecdir)
2207 else
2208 gitexec_instdir = $(prefix)/$(gitexecdir)
2209 endif
2210 gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2211 export gitexec_instdir
2212
2213 ifneq ($(filter /%,$(firstword $(mergetoolsdir))),)
2214 mergetools_instdir = $(mergetoolsdir)
2215 else
2216 mergetools_instdir = $(prefix)/$(mergetoolsdir)
2217 endif
2218 mergetools_instdir_SQ = $(subst ','\'',$(mergetools_instdir))
2219
2220 install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2221
2222 profile-install: profile
2223         $(MAKE) install
2224
2225 profile-fast-install: profile-fast
2226         $(MAKE) install
2227
2228 install: all
2229         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2230         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2231         $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2232         $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2233         $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2234         $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2235         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2236         $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2237 ifndef NO_GETTEXT
2238         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)'
2239         (cd po/build/locale && $(TAR) cf - .) | \
2240         (cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -)
2241 endif
2242 ifndef NO_PERL
2243         $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2244         $(MAKE) -C gitweb install
2245 endif
2246 ifndef NO_TCLTK
2247         $(MAKE) -C gitk-git install
2248         $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2249 endif
2250 ifneq (,$X)
2251         $(foreach p,$(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';)
2252 endif
2253
2254         bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2255         execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2256         { test "$$bindir/" = "$$execdir/" || \
2257           for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
2258                 $(RM) "$$execdir/$$p" && \
2259                 test -z "$(NO_INSTALL_HARDLINKS)$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2260                 ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
2261                 cp "$$bindir/$$p" "$$execdir/$$p" || exit; \
2262           done; \
2263         } && \
2264         for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
2265                 $(RM) "$$bindir/$$p" && \
2266                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2267                 ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
2268                 ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
2269                 cp "$$bindir/git$X" "$$bindir/$$p" || exit; \
2270         done && \
2271         for p in $(BUILT_INS); do \
2272                 $(RM) "$$execdir/$$p" && \
2273                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2274                 ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2275                 ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2276                 cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
2277         done && \
2278         remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
2279         for p in $$remote_curl_aliases; do \
2280                 $(RM) "$$execdir/$$p" && \
2281                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2282                 ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2283                 ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2284                 cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; \
2285         done && \
2286         ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2287
2288 install-gitweb:
2289         $(MAKE) -C gitweb install
2290
2291 install-doc:
2292         $(MAKE) -C Documentation install
2293
2294 install-man:
2295         $(MAKE) -C Documentation install-man
2296
2297 install-html:
2298         $(MAKE) -C Documentation install-html
2299
2300 install-info:
2301         $(MAKE) -C Documentation install-info
2302
2303 install-pdf:
2304         $(MAKE) -C Documentation install-pdf
2305
2306 quick-install-doc:
2307         $(MAKE) -C Documentation quick-install
2308
2309 quick-install-man:
2310         $(MAKE) -C Documentation quick-install-man
2311
2312 quick-install-html:
2313         $(MAKE) -C Documentation quick-install-html
2314
2315
2316
2317 ### Maintainer's dist rules
2318
2319 git.spec: git.spec.in GIT-VERSION-FILE
2320         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
2321         mv $@+ $@
2322
2323 GIT_TARNAME = git-$(GIT_VERSION)
2324 dist: git.spec git-archive$(X) configure
2325         ./git-archive --format=tar \
2326                 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2327         @mkdir -p $(GIT_TARNAME)
2328         @cp git.spec configure $(GIT_TARNAME)
2329         @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2330         @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2331         $(TAR) rf $(GIT_TARNAME).tar \
2332                 $(GIT_TARNAME)/git.spec \
2333                 $(GIT_TARNAME)/configure \
2334                 $(GIT_TARNAME)/version \
2335                 $(GIT_TARNAME)/git-gui/version
2336         @$(RM) -r $(GIT_TARNAME)
2337         gzip -f -9 $(GIT_TARNAME).tar
2338
2339 rpm: dist
2340         $(RPMBUILD) \
2341                 --define "_source_filedigest_algorithm md5" \
2342                 --define "_binary_filedigest_algorithm md5" \
2343                 -ta $(GIT_TARNAME).tar.gz
2344
2345 htmldocs = git-htmldocs-$(GIT_VERSION)
2346 manpages = git-manpages-$(GIT_VERSION)
2347 dist-doc:
2348         $(RM) -r .doc-tmp-dir
2349         mkdir .doc-tmp-dir
2350         $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2351         cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2352         gzip -n -9 -f $(htmldocs).tar
2353         :
2354         $(RM) -r .doc-tmp-dir
2355         mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2356         $(MAKE) -C Documentation DESTDIR=./ \
2357                 man1dir=../.doc-tmp-dir/man1 \
2358                 man5dir=../.doc-tmp-dir/man5 \
2359                 man7dir=../.doc-tmp-dir/man7 \
2360                 install
2361         cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2362         gzip -n -9 -f $(manpages).tar
2363         $(RM) -r .doc-tmp-dir
2364
2365 ### Cleaning rules
2366
2367 distclean: clean
2368         $(RM) configure
2369         $(RM) config.log config.status config.cache
2370         $(RM) config.mak.autogen config.mak.append
2371         $(RM) -r autom4te.cache
2372
2373 profile-clean:
2374         $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2375         $(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2376
2377 clean: profile-clean coverage-clean
2378         $(RM) *.o *.res block-sha1/*.o ppc/*.o compat/*.o compat/*/*.o
2379         $(RM) xdiff/*.o vcs-svn/*.o ewah/*.o builtin/*.o
2380         $(RM) $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
2381         $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2382         $(RM) $(TEST_PROGRAMS) $(NO_INSTALL)
2383         $(RM) -r bin-wrappers $(dep_dirs)
2384         $(RM) -r po/build/
2385         $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope*
2386         $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2387         $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
2388         $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
2389         $(MAKE) -C Documentation/ clean
2390 ifndef NO_PERL
2391         $(MAKE) -C gitweb clean
2392         $(MAKE) -C perl clean
2393 endif
2394         $(MAKE) -C templates/ clean
2395         $(MAKE) -C t/ clean
2396 ifndef NO_TCLTK
2397         $(MAKE) -C gitk-git clean
2398         $(MAKE) -C git-gui clean
2399 endif
2400         $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-BUILD-OPTIONS
2401         $(RM) GIT-USER-AGENT GIT-PREFIX
2402         $(RM) GIT-SCRIPT-DEFINES GIT-PERL-DEFINES GIT-PYTHON-VARS
2403
2404 .PHONY: all install profile-clean clean strip
2405 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
2406 .PHONY: FORCE cscope
2407
2408 ### Check documentation
2409 #
2410 ALL_COMMANDS = $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS)
2411 ALL_COMMANDS += git
2412 ALL_COMMANDS += gitk
2413 ALL_COMMANDS += gitweb
2414 ALL_COMMANDS += git-gui git-citool
2415 check-docs::
2416         @(for v in $(ALL_COMMANDS); \
2417         do \
2418                 case "$$v" in \
2419                 git-merge-octopus | git-merge-ours | git-merge-recursive | \
2420                 git-merge-resolve | git-merge-subtree | \
2421                 git-fsck-objects | git-init-db | \
2422                 git-remote-* | git-stage | \
2423                 git-?*--?* ) continue ;; \
2424                 esac ; \
2425                 test -f "Documentation/$$v.txt" || \
2426                 echo "no doc: $$v"; \
2427                 sed -e '/^#/d' command-list.txt | \
2428                 grep -q "^$$v[  ]" || \
2429                 case "$$v" in \
2430                 git) ;; \
2431                 *) echo "no link: $$v";; \
2432                 esac ; \
2433         done; \
2434         ( \
2435                 sed -e '/^#/d' \
2436                     -e 's/[     ].*//' \
2437                     -e 's/^/listed /' command-list.txt; \
2438                 $(MAKE) -C Documentation print-man1 | \
2439                 grep '\.txt$$' | \
2440                 sed -e 's|Documentation/|documented |' \
2441                     -e 's/\.txt//'; \
2442         ) | while read how cmd; \
2443         do \
2444                 case " $(ALL_COMMANDS) " in \
2445                 *" $$cmd "*)    ;; \
2446                 *) echo "removed but $$how: $$cmd" ;; \
2447                 esac; \
2448         done ) | sort
2449
2450 ### Make sure built-ins do not have dups and listed in git.c
2451 #
2452 check-builtins::
2453         ./check-builtins.sh
2454
2455 ### Test suite coverage testing
2456 #
2457 .PHONY: coverage coverage-clean coverage-compile coverage-test coverage-report
2458 .PHONY: coverage-clean-results
2459
2460 coverage:
2461         $(MAKE) coverage-test
2462         $(MAKE) coverage-untested-functions
2463
2464 object_dirs := $(sort $(dir $(OBJECTS)))
2465 coverage-clean-results:
2466         $(RM) $(addsuffix *.gcov,$(object_dirs))
2467         $(RM) $(addsuffix *.gcda,$(object_dirs))
2468         $(RM) coverage-untested-functions
2469         $(RM) -r cover_db/
2470         $(RM) -r cover_db_html/
2471
2472 coverage-clean: coverage-clean-results
2473         $(RM) $(addsuffix *.gcno,$(object_dirs))
2474
2475 COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
2476 COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
2477 GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
2478
2479 coverage-compile:
2480         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
2481
2482 coverage-test: coverage-clean-results coverage-compile
2483         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
2484                 DEFAULT_TEST_TARGET=test -j1 test
2485
2486 coverage-report:
2487         $(QUIET_GCOV)for dir in $(object_dirs); do \
2488                 $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
2489         done
2490
2491 coverage-untested-functions: coverage-report
2492         grep '^function.*called 0 ' *.c.gcov \
2493                 | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
2494                 > coverage-untested-functions
2495
2496 cover_db: coverage-report
2497         gcov2perl -db cover_db *.gcov
2498
2499 cover_db_html: cover_db
2500         cover -report html -outputdir cover_db_html cover_db
2501