Makefile

   1 # The default target of this Makefile is...
   2 all::
   3
   4 # Define V=1 to have a more verbose compile.
   5 #
   6 # Define SHELL_PATH to a POSIX shell if your /bin/sh is broken.
   7 #
   8 # Define SANE_TOOL_PATH to a colon-separated list of paths to prepend
   9 # to PATH if your tools in /usr/bin are broken.
  10 #
  11 # Define SOCKLEN_T to a suitable type (such as 'size_t') if your
  12 # system headers do not define a socklen_t type.
  13 #
  14 # Define INLINE to a suitable substitute (such as '__inline' or '') if git
  15 # fails to compile with errors about undefined inline functions or similar.
  16 #
  17 # Define SNPRINTF_RETURNS_BOGUS if your are on a system which snprintf()
  18 # or vsnprintf() return -1 instead of number of characters which would
  19 # have been written to the final string if enough space had been available.
  20 #
  21 # Define FREAD_READS_DIRECTORIES if your are on a system which succeeds
  22 # when attempting to read from an fopen'ed directory.
  23 #
  24 # Define NO_OPENSSL environment variable if you do not have OpenSSL.
  25 # This also implies BLK_SHA1.
  26 #
  27 # Define USE_LIBPCRE if you have and want to use libpcre. git-grep will be
  28 # able to use Perl-compatible regular expressions.
  29 #
  30 # Define LIBPCREDIR=/foo/bar if your libpcre header and library files are in
  31 # /foo/bar/include and /foo/bar/lib directories.
  32 #
  33 # Define NO_CURL if you do not have libcurl installed.  git-http-fetch and
  34 # git-http-push are not built, and you cannot use http:// and https://
  35 # transports (neither smart nor dumb).
  36 #
  37 # Define CURLDIR=/foo/bar if your curl header and library files are in
  38 # /foo/bar/include and /foo/bar/lib directories.
  39 #
  40 # Define NO_EXPAT if you do not have expat installed.  git-http-push is
  41 # not built, and you cannot push using http:// and https:// transports (dumb).
  42 #
  43 # Define EXPATDIR=/foo/bar if your expat header and library files are in
  44 # /foo/bar/include and /foo/bar/lib directories.
  45 #
  46 # Define NO_GETTEXT if you don't want Git output to be translated.
  47 # A translated Git requires GNU libintl or another gettext implementation,
  48 # plus libintl-perl at runtime.
  49 #
  50 # Define USE_GETTEXT_SCHEME and set it to 'fallthrough', if you don't trust
  51 # the installed gettext translation of the shell scripts output.
  52 #
  53 # Define HAVE_LIBCHARSET_H if you haven't set NO_GETTEXT and you can't
  54 # trust the langinfo.h's nl_langinfo(CODESET) function to return the
  55 # current character set. GNU and Solaris have a nl_langinfo(CODESET),
  56 # FreeBSD can use either, but MinGW and some others need to use
  57 # libcharset.h's locale_charset() instead.
  58 #
  59 # Define CHARSET_LIB to you need to link with library other than -liconv to
  60 # use locale_charset() function.  On some platforms this needs to set to
  61 # -lcharset
  62 #
  63 # Define LIBC_CONTAINS_LIBINTL if your gettext implementation doesn't
  64 # need -lintl when linking.
  65 #
  66 # Define NO_MSGFMT_EXTENDED_OPTIONS if your implementation of msgfmt
  67 # doesn't support GNU extensions like --check and --statistics
  68 #
  69 # Define HAVE_PATHS_H if you have paths.h and want to use the default PATH
  70 # it specifies.
  71 #
  72 # Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
  73 #
  74 # Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
  75 # d_type in struct dirent (Cygwin 1.5, fixed in Cygwin 1.7).
  76 #
  77 # Define NO_STRCASESTR if you don't have strcasestr.
  78 #
  79 # Define NO_MEMMEM if you don't have memmem.
  80 #
  81 # Define NO_STRLCPY if you don't have strlcpy.
  82 #
  83 # Define NO_STRTOUMAX if you don't have both strtoimax and strtoumax in the
  84 # C library. If your compiler also does not support long long or does not have
  85 # strtoull, define NO_STRTOULL.
  86 #
  87 # Define NO_SETENV if you don't have setenv in the C library.
  88 #
  89 # Define NO_UNSETENV if you don't have unsetenv in the C library.
  90 #
  91 # Define NO_MKDTEMP if you don't have mkdtemp in the C library.
  92 #
  93 # Define NO_MKSTEMPS if you don't have mkstemps in the C library.
  94 #
  95 # Define NO_STRTOK_R if you don't have strtok_r in the C library.
  96 #
  97 # Define NO_FNMATCH if you don't have fnmatch in the C library.
  98 #
  99 # Define NO_FNMATCH_CASEFOLD if your fnmatch function doesn't have the
 100 # FNM_CASEFOLD GNU extension.
 101 #
 102 # Define NO_GECOS_IN_PWENT if you don't have pw_gecos in struct passwd
 103 # in the C library.
 104 #
 105 # Define NO_LIBGEN_H if you don't have libgen.h.
 106 #
 107 # Define NEEDS_LIBGEN if your libgen needs -lgen when linking
 108 #
 109 # Define NO_SYS_SELECT_H if you don't have sys/select.h.
 110 #
 111 # Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
 112 # Enable it on Windows.  By default, symrefs are still used.
 113 #
 114 # Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
 115 # tests.  These tests take up a significant amount of the total test time
 116 # but are not needed unless you plan to talk to SVN repos.
 117 #
 118 # Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
 119 # installed in /sw, but don't want GIT to link against any libraries
 120 # installed there.  If defined you may specify your own (or Fink's)
 121 # include directories and library directories by defining CFLAGS
 122 # and LDFLAGS appropriately.
 123 #
 124 # Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
 125 # have DarwinPorts installed in /opt/local, but don't want GIT to
 126 # link against any libraries installed there.  If defined you may
 127 # specify your own (or DarwinPort's) include directories and
 128 # library directories by defining CFLAGS and LDFLAGS appropriately.
 129 #
 130 # Define BLK_SHA1 environment variable to make use of the bundled
 131 # optimized C SHA1 routine.
 132 #
 133 # Define PPC_SHA1 environment variable when running make to make use of
 134 # a bundled SHA1 routine optimized for PowerPC.
 135 #
 136 # Define NEEDS_CRYPTO_WITH_SSL if you need -lcrypto when using -lssl (Darwin).
 137 #
 138 # Define NEEDS_SSL_WITH_CRYPTO if you need -lssl when using -lcrypto (Darwin).
 139 #
 140 # Define NEEDS_SSL_WITH_CURL if you need -lssl with -lcurl (Minix).
 141 #
 142 # Define NEEDS_IDN_WITH_CURL if you need -lidn when using -lcurl (Minix).
 143 #
 144 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
 145 #
 146 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
 147 # Patrick Mauritz).
 148 #
 149 # Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
 150 # Notably on Solaris hstrerror resides in libresolv and on Solaris 7
 151 # inet_ntop and inet_pton additionally reside there.
 152 #
 153 # Define NO_MMAP if you want to avoid mmap.
 154 #
 155 # Define NO_PTHREADS if you do not have or do not want to use Pthreads.
 156 #
 157 # Define NO_PREAD if you have a problem with pread() system call (e.g.
 158 # cygwin1.dll before v1.5.22).
 159 #
 160 # Define NO_THREAD_SAFE_PREAD if your pread() implementation is not
 161 # thread-safe. (e.g. compat/pread.c or cygwin)
 162 #
 163 # Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
 164 # generally faster on your platform than accessing the working directory.
 165 #
 166 # Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
 167 # the executable mode bit, but doesn't really do so.
 168 #
 169 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
 170 #
 171 # Define NO_UNIX_SOCKETS if your system does not offer unix sockets.
 172 #
 173 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
 174 # sockaddr_storage.
 175 #
 176 # Define NO_ICONV if your libc does not properly support iconv.
 177 #
 178 # Define OLD_ICONV if your library has an old iconv(), where the second
 179 # (input buffer pointer) parameter is declared with type (const char **).
 180 #
 181 # Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
 182 #
 183 # Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
 184 # that tells runtime paths to dynamic libraries;
 185 # "-Wl,-rpath=/path/lib" is used instead.
 186 #
 187 # Define NO_NORETURN if using buggy versions of gcc 4.6+ and profile feedback,
 188 # as the compiler can crash (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49299)
 189 #
 190 # Define USE_NSEC below if you want git to care about sub-second file mtimes
 191 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
 192 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
 193 # randomly break unless your underlying filesystem supports those sub-second
 194 # times (my ext3 doesn't).
 195 #
 196 # Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
 197 # "st_ctim"
 198 #
 199 # Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
 200 # available.  This automatically turns USE_NSEC off.
 201 #
 202 # Define USE_STDEV below if you want git to care about the underlying device
 203 # change being considered an inode change from the update-index perspective.
 204 #
 205 # Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
 206 # field that counts the on-disk footprint in 512-byte blocks.
 207 #
 208 # Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72
 209 # (not v1.73 or v1.71).
 210 #
 211 # Define ASCIIDOC_ROFF if your DocBook XSL does not escape raw roff directives
 212 # (versions 1.68.1 through v1.72).
 213 #
 214 # Define GNU_ROFF if your target system uses GNU groff.  This forces
 215 # apostrophes to be ASCII so that cut&pasting examples to the shell
 216 # will work.
 217 #
 218 # Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 219 # MakeMaker (e.g. using ActiveState under Cygwin).
 220 #
 221 # Define NO_PERL if you do not want Perl scripts or libraries at all.
 222 #
 223 # Define NO_PYTHON if you do not want Python scripts or libraries at all.
 224 #
 225 # Define NO_TCLTK if you do not want Tcl/Tk GUI.
 226 #
 227 # The TCL_PATH variable governs the location of the Tcl interpreter
 228 # used to optimize git-gui for your system.  Only used if NO_TCLTK
 229 # is not set.  Defaults to the bare 'tclsh'.
 230 #
 231 # The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
 232 # If not set it defaults to the bare 'wish'. If it is set to the empty
 233 # string then NO_TCLTK will be forced (this is used by configure script).
 234 #
 235 # Define INTERNAL_QSORT to use Git's implementation of qsort(), which
 236 # is a simplified version of the merge sort used in glibc. This is
 237 # recommended if Git triggers O(n^2) behavior in your platform's qsort().
 238 #
 239 # Define UNRELIABLE_FSTAT if your system's fstat does not return the same
 240 # information on a not yet closed file that lstat would return for the same
 241 # file after it was closed.
 242 #
 243 # Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
 244 # when hardlinking a file to another name and unlinking the original file right
 245 # away (some NTFS drivers seem to zero the contents in that scenario).
 246 #
 247 # Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
 248 # programs as a tar, where bin/ and libexec/ might be on different file systems.
 249 #
 250 # Define NO_INSTALL_HARDLINKS if you prefer to use either symbolic links or
 251 # copies to install built-in git commands e.g. git-cat-file.
 252 #
 253 # Define USE_NED_ALLOCATOR if you want to replace the platforms default
 254 # memory allocators with the nedmalloc allocator written by Niall Douglas.
 255 #
 256 # Define NO_REGEX if you have no or inferior regex support in your C library.
 257 #
 258 # Define HAVE_DEV_TTY if your system can open /dev/tty to interact with the
 259 # user.
 260 #
 261 # Define GETTEXT_POISON if you are debugging the choice of strings marked
 262 # for translation.  In a GETTEXT_POISON build, you can turn all strings marked
 263 # for translation into gibberish by setting the GIT_GETTEXT_POISON variable
 264 # (to any value) in your environment.
 265 #
 266 # Define JSMIN to point to JavaScript minifier that functions as
 267 # a filter to have gitweb.js minified.
 268 #
 269 # Define CSSMIN to point to a CSS minifier in order to generate a minified
 270 # version of gitweb.css
 271 #
 272 # Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
 273 # you want to use something different.  The value will be interpreted by the
 274 # shell at runtime when it is used.
 275 #
 276 # Define DEFAULT_EDITOR to a sensible editor command (defaults to "vi") if you
 277 # want to use something different.  The value will be interpreted by the shell
 278 # if necessary when it is used.  Examples:
 279 #
 280 #   DEFAULT_EDITOR='~/bin/vi',
 281 #   DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
 282 #   DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
 283 #
 284 # Define COMPUTE_HEADER_DEPENDENCIES to "yes" if you want dependencies on
 285 # header files to be automatically computed, to avoid rebuilding objects when
 286 # an unrelated header file changes.  Define it to "no" to use the hard-coded
 287 # dependency rules.  The default is "auto", which means to use computed header
 288 # dependencies if your compiler is detected to support it.
 289 #
 290 # Define CHECK_HEADER_DEPENDENCIES to check for problems in the hard-coded
 291 # dependency rules.
 292 #
 293 # Define NATIVE_CRLF if your platform uses CRLF for line endings.
 294 #
 295 # Define XDL_FAST_HASH to use an alternative line-hashing method in
 296 # the diff algorithm.  It gives a nice speedup if your processor has
 297 # fast unaligned word loads.  Does NOT work on big-endian systems!
 298 # Enabled by default on x86_64.
 299 #
 300 # Define GIT_USER_AGENT if you want to change how git identifies itself during
 301 # network interactions.  The default is "git/$(GIT_VERSION)".
 302 #
 303 # Define DEFAULT_HELP_FORMAT to "man", "info" or "html"
 304 # (defaults to "man") if you want to have a different default when
 305 # "git help" is called without a parameter specifying the format.
 306
 307 GIT-VERSION-FILE: FORCE
 308         @$(SHELL_PATH) ./GIT-VERSION-GEN
 309 -include GIT-VERSION-FILE
 310
 311 uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
 312 uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
 313 uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
 314 uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
 315 uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
 316 uname_V := $(shell sh -c 'uname -v 2>/dev/null || echo not')
 317
 318 ifdef MSVC
 319         # avoid the MingW and Cygwin configuration sections
 320         uname_S := Windows
 321         uname_O := Windows
 322 endif
 323
 324 # CFLAGS and LDFLAGS are for the users to override from the command line.
 325
 326 CFLAGS = -g -O2 -Wall
 327 LDFLAGS =
 328 ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
 329 ALL_LDFLAGS = $(LDFLAGS)
 330 STRIP ?= strip
 331
 332 # Among the variables below, these:
 333 #   gitexecdir
 334 #   template_dir
 335 #   mandir
 336 #   infodir
 337 #   htmldir
 338 #   sysconfdir
 339 # can be specified as a relative path some/where/else;
 340 # this is interpreted as relative to $(prefix) and "git" at
 341 # runtime figures out where they are based on the path to the executable.
 342 # This can help installing the suite in a relocatable way.
 343
 344 prefix = $(HOME)
 345 bindir_relative = bin
 346 bindir = $(prefix)/$(bindir_relative)
 347 mandir = share/man
 348 infodir = share/info
 349 gitexecdir = libexec/git-core
 350 mergetoolsdir = $(gitexecdir)/mergetools
 351 sharedir = $(prefix)/share
 352 gitwebdir = $(sharedir)/gitweb
 353 localedir = $(sharedir)/locale
 354 template_dir = share/git-core/templates
 355 htmldir = share/doc/git-doc
 356 ETC_GITCONFIG = $(sysconfdir)/gitconfig
 357 ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
 358 lib = lib
 359 # DESTDIR=
 360 pathsep = :
 361
 362 export prefix bindir sharedir sysconfdir gitwebdir localedir
 363
 364 CC = cc
 365 AR = ar
 366 RM = rm -f
 367 DIFF = diff
 368 TAR = tar
 369 FIND = find
 370 INSTALL = install
 371 RPMBUILD = rpmbuild
 372 TCL_PATH = tclsh
 373 TCLTK_PATH = wish
 374 XGETTEXT = xgettext
 375 MSGFMT = msgfmt
 376 PTHREAD_LIBS = -lpthread
 377 PTHREAD_CFLAGS =
 378 GCOV = gcov
 379
 380 export TCL_PATH TCLTK_PATH
 381
 382 SPARSE_FLAGS =
 383
 384
 385
 386 ### --- END CONFIGURATION SECTION ---
 387
 388 # Those must not be GNU-specific; they are shared with perl/ which may
 389 # be built by a different compiler. (Note that this is an artifact now
 390 # but it still might be nice to keep that distinction.)
 391 BASIC_CFLAGS = -I.
 392 BASIC_LDFLAGS =
 393
 394 # Guard against environment variables
 395 BUILTIN_OBJS =
 396 BUILT_INS =
 397 COMPAT_CFLAGS =
 398 COMPAT_OBJS =
 399 XDIFF_OBJS =
 400 VCSSVN_OBJS =
 401 GENERATED_H =
 402 EXTRA_CPPFLAGS =
 403 LIB_H =
 404 LIB_OBJS =
 405 PROGRAM_OBJS =
 406 PROGRAMS =
 407 SCRIPT_PERL =
 408 SCRIPT_PYTHON =
 409 SCRIPT_SH =
 410 SCRIPT_LIB =
 411 TEST_PROGRAMS_NEED_X =
 412
 413 # Having this variable in your environment would break pipelines because
 414 # you cause "cd" to echo its destination to stdout.  It can also take
 415 # scripts to unexpected places.  If you like CDPATH, define it for your
 416 # interactive shell sessions without exporting it.
 417 unexport CDPATH
 418
 419 SCRIPT_SH += git-am.sh
 420 SCRIPT_SH += git-bisect.sh
 421 SCRIPT_SH += git-difftool--helper.sh
 422 SCRIPT_SH += git-filter-branch.sh
 423 SCRIPT_SH += git-lost-found.sh
 424 SCRIPT_SH += git-merge-octopus.sh
 425 SCRIPT_SH += git-merge-one-file.sh
 426 SCRIPT_SH += git-merge-resolve.sh
 427 SCRIPT_SH += git-mergetool.sh
 428 SCRIPT_SH += git-pull.sh
 429 SCRIPT_SH += git-quiltimport.sh
 430 SCRIPT_SH += git-rebase.sh
 431 SCRIPT_SH += git-repack.sh
 432 SCRIPT_SH += git-request-pull.sh
 433 SCRIPT_SH += git-stash.sh
 434 SCRIPT_SH += git-submodule.sh
 435 SCRIPT_SH += git-web--browse.sh
 436
 437 SCRIPT_LIB += git-mergetool--lib
 438 SCRIPT_LIB += git-parse-remote
 439 SCRIPT_LIB += git-rebase--am
 440 SCRIPT_LIB += git-rebase--interactive
 441 SCRIPT_LIB += git-rebase--merge
 442 SCRIPT_LIB += git-sh-setup
 443 SCRIPT_LIB += git-sh-i18n
 444
 445 SCRIPT_PERL += git-add--interactive.perl
 446 SCRIPT_PERL += git-difftool.perl
 447 SCRIPT_PERL += git-archimport.perl
 448 SCRIPT_PERL += git-cvsexportcommit.perl
 449 SCRIPT_PERL += git-cvsimport.perl
 450 SCRIPT_PERL += git-cvsserver.perl
 451 SCRIPT_PERL += git-relink.perl
 452 SCRIPT_PERL += git-send-email.perl
 453 SCRIPT_PERL += git-svn.perl
 454
 455 SCRIPT_PYTHON += git-remote-testgit.py
 456 SCRIPT_PYTHON += git-p4.py
 457
 458 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
 459           $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 460           $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
 461           git-instaweb
 462
 463 ETAGS_TARGET = TAGS
 464
 465 # Empty...
 466 EXTRA_PROGRAMS =
 467
 468 # ... and all the rest that could be moved out of bindir to gitexecdir
 469 PROGRAMS += $(EXTRA_PROGRAMS)
 470
 471 PROGRAM_OBJS += credential-store.o
 472 PROGRAM_OBJS += daemon.o
 473 PROGRAM_OBJS += fast-import.o
 474 PROGRAM_OBJS += http-backend.o
 475 PROGRAM_OBJS += imap-send.o
 476 PROGRAM_OBJS += sh-i18n--envsubst.o
 477 PROGRAM_OBJS += shell.o
 478 PROGRAM_OBJS += show-index.o
 479 PROGRAM_OBJS += upload-pack.o
 480 PROGRAM_OBJS += remote-testsvn.o
 481
 482 # Binary suffix, set to .exe for Windows builds
 483 X =
 484
 485 PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
 486
 487 TEST_PROGRAMS_NEED_X += test-chmtime
 488 TEST_PROGRAMS_NEED_X += test-ctype
 489 TEST_PROGRAMS_NEED_X += test-date
 490 TEST_PROGRAMS_NEED_X += test-delta
 491 TEST_PROGRAMS_NEED_X += test-dump-cache-tree
 492 TEST_PROGRAMS_NEED_X += test-genrandom
 493 TEST_PROGRAMS_NEED_X += test-index-version
 494 TEST_PROGRAMS_NEED_X += test-line-buffer
 495 TEST_PROGRAMS_NEED_X += test-match-trees
 496 TEST_PROGRAMS_NEED_X += test-mergesort
 497 TEST_PROGRAMS_NEED_X += test-mktemp
 498 TEST_PROGRAMS_NEED_X += test-parse-options
 499 TEST_PROGRAMS_NEED_X += test-path-utils
 500 TEST_PROGRAMS_NEED_X += test-revision-walking
 501 TEST_PROGRAMS_NEED_X += test-run-command
 502 TEST_PROGRAMS_NEED_X += test-scrap-cache-tree
 503 TEST_PROGRAMS_NEED_X += test-sha1
 504 TEST_PROGRAMS_NEED_X += test-sigchain
 505 TEST_PROGRAMS_NEED_X += test-subprocess
 506 TEST_PROGRAMS_NEED_X += test-svn-fe
 507
 508 TEST_PROGRAMS = $(patsubst %,%$X,$(TEST_PROGRAMS_NEED_X))
 509
 510 # List built-in command $C whose implementation cmd_$C() is not in
 511 # builtin/$C.o but is linked in as part of some other command.
 512 BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
 513
 514 BUILT_INS += git-cherry$X
 515 BUILT_INS += git-cherry-pick$X
 516 BUILT_INS += git-format-patch$X
 517 BUILT_INS += git-fsck-objects$X
 518 BUILT_INS += git-get-tar-commit-id$X
 519 BUILT_INS += git-init$X
 520 BUILT_INS += git-merge-subtree$X
 521 BUILT_INS += git-peek-remote$X
 522 BUILT_INS += git-repo-config$X
 523 BUILT_INS += git-show$X
 524 BUILT_INS += git-stage$X
 525 BUILT_INS += git-status$X
 526 BUILT_INS += git-whatchanged$X
 527
 528 # what 'all' will build and 'install' will install in gitexecdir,
 529 # excluding programs for built-in commands
 530 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 531
 532 # what 'all' will build but not install in gitexecdir
 533 OTHER_PROGRAMS = git$X
 534
 535 # what test wrappers are needed and 'install' will install, in bindir
 536 BINDIR_PROGRAMS_NEED_X += git
 537 BINDIR_PROGRAMS_NEED_X += git-upload-pack
 538 BINDIR_PROGRAMS_NEED_X += git-receive-pack
 539 BINDIR_PROGRAMS_NEED_X += git-upload-archive
 540 BINDIR_PROGRAMS_NEED_X += git-shell
 541
 542 BINDIR_PROGRAMS_NO_X += git-cvsserver
 543
 544 # Set paths to tools early so that they can be used for version tests.
 545 ifndef SHELL_PATH
 546         SHELL_PATH = /bin/sh
 547 endif
 548 ifndef PERL_PATH
 549         PERL_PATH = /usr/bin/perl
 550 endif
 551 ifndef PYTHON_PATH
 552         PYTHON_PATH = /usr/bin/python
 553 endif
 554
 555 export PERL_PATH
 556 export PYTHON_PATH
 557
 558 LIB_FILE=libgit.a
 559 XDIFF_LIB=xdiff/lib.a
 560 VCSSVN_LIB=vcs-svn/lib.a
 561
 562 LIB_H += xdiff/xinclude.h
 563 LIB_H += xdiff/xmacros.h
 564 LIB_H += xdiff/xdiff.h
 565 LIB_H += xdiff/xtypes.h
 566 LIB_H += xdiff/xutils.h
 567 LIB_H += xdiff/xprepare.h
 568 LIB_H += xdiff/xdiffi.h
 569 LIB_H += xdiff/xemit.h
 570
 571 LIB_H += vcs-svn/line_buffer.h
 572 LIB_H += vcs-svn/sliding_window.h
 573 LIB_H += vcs-svn/repo_tree.h
 574 LIB_H += vcs-svn/fast_export.h
 575 LIB_H += vcs-svn/svndiff.h
 576 LIB_H += vcs-svn/svndump.h
 577
 578 GENERATED_H += common-cmds.h
 579
 580 LIB_H += advice.h
 581 LIB_H += archive.h
 582 LIB_H += argv-array.h
 583 LIB_H += attr.h
 584 LIB_H += bisect.h
 585 LIB_H += blob.h
 586 LIB_H += branch.h
 587 LIB_H += builtin.h
 588 LIB_H += bulk-checkin.h
 589 LIB_H += bundle.h
 590 LIB_H += cache-tree.h
 591 LIB_H += cache.h
 592 LIB_H += color.h
 593 LIB_H += column.h
 594 LIB_H += commit.h
 595 LIB_H += compat/bswap.h
 596 LIB_H += compat/cygwin.h
 597 LIB_H += compat/mingw.h
 598 LIB_H += compat/obstack.h
 599 LIB_H += compat/precompose_utf8.h
 600 LIB_H += compat/terminal.h
 601 LIB_H += compat/win32/dirent.h
 602 LIB_H += compat/win32/poll.h
 603 LIB_H += compat/win32/pthread.h
 604 LIB_H += compat/win32/syslog.h
 605 LIB_H += connected.h
 606 LIB_H += convert.h
 607 LIB_H += credential.h
 608 LIB_H += csum-file.h
 609 LIB_H += decorate.h
 610 LIB_H += delta.h
 611 LIB_H += diff.h
 612 LIB_H += diffcore.h
 613 LIB_H += dir.h
 614 LIB_H += exec_cmd.h
 615 LIB_H += fetch-pack.h
 616 LIB_H += fmt-merge-msg.h
 617 LIB_H += fsck.h
 618 LIB_H += gettext.h
 619 LIB_H += git-compat-util.h
 620 LIB_H += gpg-interface.h
 621 LIB_H += graph.h
 622 LIB_H += grep.h
 623 LIB_H += hash.h
 624 LIB_H += help.h
 625 LIB_H += http.h
 626 LIB_H += kwset.h
 627 LIB_H += levenshtein.h
 628 LIB_H += list-objects.h
 629 LIB_H += ll-merge.h
 630 LIB_H += log-tree.h
 631 LIB_H += mailmap.h
 632 LIB_H += merge-file.h
 633 LIB_H += merge-recursive.h
 634 LIB_H += mergesort.h
 635 LIB_H += notes-cache.h
 636 LIB_H += notes-merge.h
 637 LIB_H += notes.h
 638 LIB_H += object.h
 639 LIB_H += pack-refs.h
 640 LIB_H += pack-revindex.h
 641 LIB_H += pack.h
 642 LIB_H += parse-options.h
 643 LIB_H += patch-ids.h
 644 LIB_H += pkt-line.h
 645 LIB_H += progress.h
 646 LIB_H += prompt.h
 647 LIB_H += quote.h
 648 LIB_H += reachable.h
 649 LIB_H += reflog-walk.h
 650 LIB_H += refs.h
 651 LIB_H += remote.h
 652 LIB_H += rerere.h
 653 LIB_H += resolve-undo.h
 654 LIB_H += revision.h
 655 LIB_H += run-command.h
 656 LIB_H += send-pack.h
 657 LIB_H += sequencer.h
 658 LIB_H += sha1-array.h
 659 LIB_H += sha1-lookup.h
 660 LIB_H += shortlog.h
 661 LIB_H += sideband.h
 662 LIB_H += sigchain.h
 663 LIB_H += strbuf.h
 664 LIB_H += streaming.h
 665 LIB_H += string-list.h
 666 LIB_H += submodule.h
 667 LIB_H += tag.h
 668 LIB_H += tar.h
 669 LIB_H += thread-utils.h
 670 LIB_H += transport.h
 671 LIB_H += tree-walk.h
 672 LIB_H += tree.h
 673 LIB_H += unpack-trees.h
 674 LIB_H += url.h
 675 LIB_H += userdiff.h
 676 LIB_H += utf8.h
 677 LIB_H += varint.h
 678 LIB_H += walker.h
 679 LIB_H += wt-status.h
 680 LIB_H += xdiff-interface.h
 681 LIB_H += xdiff/xdiff.h
 682
 683 LIB_OBJS += abspath.o
 684 LIB_OBJS += advice.o
 685 LIB_OBJS += alias.o
 686 LIB_OBJS += alloc.o
 687 LIB_OBJS += archive.o
 688 LIB_OBJS += archive-tar.o
 689 LIB_OBJS += archive-zip.o
 690 LIB_OBJS += argv-array.o
 691 LIB_OBJS += attr.o
 692 LIB_OBJS += base85.o
 693 LIB_OBJS += bisect.o
 694 LIB_OBJS += blob.o
 695 LIB_OBJS += branch.o
 696 LIB_OBJS += bulk-checkin.o
 697 LIB_OBJS += bundle.o
 698 LIB_OBJS += cache-tree.o
 699 LIB_OBJS += color.o
 700 LIB_OBJS += column.o
 701 LIB_OBJS += combine-diff.o
 702 LIB_OBJS += commit.o
 703 LIB_OBJS += compat/obstack.o
 704 LIB_OBJS += compat/terminal.o
 705 LIB_OBJS += config.o
 706 LIB_OBJS += connect.o
 707 LIB_OBJS += connected.o
 708 LIB_OBJS += convert.o
 709 LIB_OBJS += copy.o
 710 LIB_OBJS += credential.o
 711 LIB_OBJS += csum-file.o
 712 LIB_OBJS += ctype.o
 713 LIB_OBJS += date.o
 714 LIB_OBJS += decorate.o
 715 LIB_OBJS += diffcore-break.o
 716 LIB_OBJS += diffcore-delta.o
 717 LIB_OBJS += diffcore-order.o
 718 LIB_OBJS += diffcore-pickaxe.o
 719 LIB_OBJS += diffcore-rename.o
 720 LIB_OBJS += diff-delta.o
 721 LIB_OBJS += diff-lib.o
 722 LIB_OBJS += diff-no-index.o
 723 LIB_OBJS += diff.o
 724 LIB_OBJS += dir.o
 725 LIB_OBJS += editor.o
 726 LIB_OBJS += entry.o
 727 LIB_OBJS += environment.o
 728 LIB_OBJS += exec_cmd.o
 729 LIB_OBJS += fsck.o
 730 LIB_OBJS += gettext.o
 731 LIB_OBJS += gpg-interface.o
 732 LIB_OBJS += graph.o
 733 LIB_OBJS += grep.o
 734 LIB_OBJS += hash.o
 735 LIB_OBJS += help.o
 736 LIB_OBJS += hex.o
 737 LIB_OBJS += ident.o
 738 LIB_OBJS += kwset.o
 739 LIB_OBJS += levenshtein.o
 740 LIB_OBJS += list-objects.o
 741 LIB_OBJS += ll-merge.o
 742 LIB_OBJS += lockfile.o
 743 LIB_OBJS += log-tree.o
 744 LIB_OBJS += mailmap.o
 745 LIB_OBJS += match-trees.o
 746 LIB_OBJS += merge-file.o
 747 LIB_OBJS += merge-recursive.o
 748 LIB_OBJS += mergesort.o
 749 LIB_OBJS += name-hash.o
 750 LIB_OBJS += notes.o
 751 LIB_OBJS += notes-cache.o
 752 LIB_OBJS += notes-merge.o
 753 LIB_OBJS += object.o
 754 LIB_OBJS += pack-check.o
 755 LIB_OBJS += pack-refs.o
 756 LIB_OBJS += pack-revindex.o
 757 LIB_OBJS += pack-write.o
 758 LIB_OBJS += pager.o
 759 LIB_OBJS += parse-options.o
 760 LIB_OBJS += parse-options-cb.o
 761 LIB_OBJS += patch-delta.o
 762 LIB_OBJS += patch-ids.o
 763 LIB_OBJS += path.o
 764 LIB_OBJS += pkt-line.o
 765 LIB_OBJS += preload-index.o
 766 LIB_OBJS += pretty.o
 767 LIB_OBJS += progress.o
 768 LIB_OBJS += prompt.o
 769 LIB_OBJS += quote.o
 770 LIB_OBJS += reachable.o
 771 LIB_OBJS += read-cache.o
 772 LIB_OBJS += reflog-walk.o
 773 LIB_OBJS += refs.o
 774 LIB_OBJS += remote.o
 775 LIB_OBJS += replace_object.o
 776 LIB_OBJS += rerere.o
 777 LIB_OBJS += resolve-undo.o
 778 LIB_OBJS += revision.o
 779 LIB_OBJS += run-command.o
 780 LIB_OBJS += sequencer.o
 781 LIB_OBJS += server-info.o
 782 LIB_OBJS += setup.o
 783 LIB_OBJS += sha1-array.o
 784 LIB_OBJS += sha1-lookup.o
 785 LIB_OBJS += sha1_file.o
 786 LIB_OBJS += sha1_name.o
 787 LIB_OBJS += shallow.o
 788 LIB_OBJS += sideband.o
 789 LIB_OBJS += sigchain.o
 790 LIB_OBJS += strbuf.o
 791 LIB_OBJS += streaming.o
 792 LIB_OBJS += string-list.o
 793 LIB_OBJS += submodule.o
 794 LIB_OBJS += symlinks.o
 795 LIB_OBJS += tag.o
 796 LIB_OBJS += trace.o
 797 LIB_OBJS += transport.o
 798 LIB_OBJS += transport-helper.o
 799 LIB_OBJS += tree-diff.o
 800 LIB_OBJS += tree.o
 801 LIB_OBJS += tree-walk.o
 802 LIB_OBJS += unpack-trees.o
 803 LIB_OBJS += url.o
 804 LIB_OBJS += usage.o
 805 LIB_OBJS += userdiff.o
 806 LIB_OBJS += utf8.o
 807 LIB_OBJS += varint.o
 808 LIB_OBJS += version.o
 809 LIB_OBJS += walker.o
 810 LIB_OBJS += wrapper.o
 811 LIB_OBJS += write_or_die.o
 812 LIB_OBJS += ws.o
 813 LIB_OBJS += wt-status.o
 814 LIB_OBJS += xdiff-interface.o
 815 LIB_OBJS += zlib.o
 816
 817 BUILTIN_OBJS += builtin/add.o
 818 BUILTIN_OBJS += builtin/annotate.o
 819 BUILTIN_OBJS += builtin/apply.o
 820 BUILTIN_OBJS += builtin/archive.o
 821 BUILTIN_OBJS += builtin/bisect--helper.o
 822 BUILTIN_OBJS += builtin/blame.o
 823 BUILTIN_OBJS += builtin/branch.o
 824 BUILTIN_OBJS += builtin/bundle.o
 825 BUILTIN_OBJS += builtin/cat-file.o
 826 BUILTIN_OBJS += builtin/check-attr.o
 827 BUILTIN_OBJS += builtin/check-ref-format.o
 828 BUILTIN_OBJS += builtin/checkout-index.o
 829 BUILTIN_OBJS += builtin/checkout.o
 830 BUILTIN_OBJS += builtin/clean.o
 831 BUILTIN_OBJS += builtin/clone.o
 832 BUILTIN_OBJS += builtin/column.o
 833 BUILTIN_OBJS += builtin/commit-tree.o
 834 BUILTIN_OBJS += builtin/commit.o
 835 BUILTIN_OBJS += builtin/config.o
 836 BUILTIN_OBJS += builtin/count-objects.o
 837 BUILTIN_OBJS += builtin/credential.o
 838 BUILTIN_OBJS += builtin/describe.o
 839 BUILTIN_OBJS += builtin/diff-files.o
 840 BUILTIN_OBJS += builtin/diff-index.o
 841 BUILTIN_OBJS += builtin/diff-tree.o
 842 BUILTIN_OBJS += builtin/diff.o
 843 BUILTIN_OBJS += builtin/fast-export.o
 844 BUILTIN_OBJS += builtin/fetch-pack.o
 845 BUILTIN_OBJS += builtin/fetch.o
 846 BUILTIN_OBJS += builtin/fmt-merge-msg.o
 847 BUILTIN_OBJS += builtin/for-each-ref.o
 848 BUILTIN_OBJS += builtin/fsck.o
 849 BUILTIN_OBJS += builtin/gc.o
 850 BUILTIN_OBJS += builtin/grep.o
 851 BUILTIN_OBJS += builtin/hash-object.o
 852 BUILTIN_OBJS += builtin/help.o
 853 BUILTIN_OBJS += builtin/index-pack.o
 854 BUILTIN_OBJS += builtin/init-db.o
 855 BUILTIN_OBJS += builtin/log.o
 856 BUILTIN_OBJS += builtin/ls-files.o
 857 BUILTIN_OBJS += builtin/ls-remote.o
 858 BUILTIN_OBJS += builtin/ls-tree.o
 859 BUILTIN_OBJS += builtin/mailinfo.o
 860 BUILTIN_OBJS += builtin/mailsplit.o
 861 BUILTIN_OBJS += builtin/merge.o
 862 BUILTIN_OBJS += builtin/merge-base.o
 863 BUILTIN_OBJS += builtin/merge-file.o
 864 BUILTIN_OBJS += builtin/merge-index.o
 865 BUILTIN_OBJS += builtin/merge-ours.o
 866 BUILTIN_OBJS += builtin/merge-recursive.o
 867 BUILTIN_OBJS += builtin/merge-tree.o
 868 BUILTIN_OBJS += builtin/mktag.o
 869 BUILTIN_OBJS += builtin/mktree.o
 870 BUILTIN_OBJS += builtin/mv.o
 871 BUILTIN_OBJS += builtin/name-rev.o
 872 BUILTIN_OBJS += builtin/notes.o
 873 BUILTIN_OBJS += builtin/pack-objects.o
 874 BUILTIN_OBJS += builtin/pack-redundant.o
 875 BUILTIN_OBJS += builtin/pack-refs.o
 876 BUILTIN_OBJS += builtin/patch-id.o
 877 BUILTIN_OBJS += builtin/prune-packed.o
 878 BUILTIN_OBJS += builtin/prune.o
 879 BUILTIN_OBJS += builtin/push.o
 880 BUILTIN_OBJS += builtin/read-tree.o
 881 BUILTIN_OBJS += builtin/receive-pack.o
 882 BUILTIN_OBJS += builtin/reflog.o
 883 BUILTIN_OBJS += builtin/remote.o
 884 BUILTIN_OBJS += builtin/remote-ext.o
 885 BUILTIN_OBJS += builtin/remote-fd.o
 886 BUILTIN_OBJS += builtin/replace.o
 887 BUILTIN_OBJS += builtin/rerere.o
 888 BUILTIN_OBJS += builtin/reset.o
 889 BUILTIN_OBJS += builtin/rev-list.o
 890 BUILTIN_OBJS += builtin/rev-parse.o
 891 BUILTIN_OBJS += builtin/revert.o
 892 BUILTIN_OBJS += builtin/rm.o
 893 BUILTIN_OBJS += builtin/send-pack.o
 894 BUILTIN_OBJS += builtin/shortlog.o
 895 BUILTIN_OBJS += builtin/show-branch.o
 896 BUILTIN_OBJS += builtin/show-ref.o
 897 BUILTIN_OBJS += builtin/stripspace.o
 898 BUILTIN_OBJS += builtin/symbolic-ref.o
 899 BUILTIN_OBJS += builtin/tag.o
 900 BUILTIN_OBJS += builtin/tar-tree.o
 901 BUILTIN_OBJS += builtin/unpack-file.o
 902 BUILTIN_OBJS += builtin/unpack-objects.o
 903 BUILTIN_OBJS += builtin/update-index.o
 904 BUILTIN_OBJS += builtin/update-ref.o
 905 BUILTIN_OBJS += builtin/update-server-info.o
 906 BUILTIN_OBJS += builtin/upload-archive.o
 907 BUILTIN_OBJS += builtin/var.o
 908 BUILTIN_OBJS += builtin/verify-pack.o
 909 BUILTIN_OBJS += builtin/verify-tag.o
 910 BUILTIN_OBJS += builtin/write-tree.o
 911
 912 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 913 EXTLIBS =
 914
 915 GIT_USER_AGENT = git/$(GIT_VERSION)
 916
 917 #
 918 # Platform specific tweaks
 919 #
 920
 921 # We choose to avoid "if .. else if .. else .. endif endif"
 922 # because maintaining the nesting to match is a pain.  If
 923 # we had "elif" things would have been much nicer...
 924
 925 ifeq ($(uname_M),x86_64)
 926         XDL_FAST_HASH = YesPlease
 927 endif
 928 ifeq ($(uname_S),OSF1)
 929         # Need this for u_short definitions et al
 930         BASIC_CFLAGS += -D_OSF_SOURCE
 931         SOCKLEN_T = int
 932         NO_STRTOULL = YesPlease
 933         NO_NSEC = YesPlease
 934 endif
 935 ifeq ($(uname_S),Linux)
 936         NO_STRLCPY = YesPlease
 937         NO_MKSTEMPS = YesPlease
 938         HAVE_PATHS_H = YesPlease
 939         LIBC_CONTAINS_LIBINTL = YesPlease
 940         HAVE_DEV_TTY = YesPlease
 941 endif
 942 ifeq ($(uname_S),GNU/kFreeBSD)
 943         NO_STRLCPY = YesPlease
 944         NO_MKSTEMPS = YesPlease
 945         HAVE_PATHS_H = YesPlease
 946         DIR_HAS_BSD_GROUP_SEMANTICS = YesPlease
 947         LIBC_CONTAINS_LIBINTL = YesPlease
 948 endif
 949 ifeq ($(uname_S),UnixWare)
 950         CC = cc
 951         NEEDS_SOCKET = YesPlease
 952         NEEDS_NSL = YesPlease
 953         NEEDS_SSL_WITH_CRYPTO = YesPlease
 954         NEEDS_LIBICONV = YesPlease
 955         SHELL_PATH = /usr/local/bin/bash
 956         NO_IPV6 = YesPlease
 957         NO_HSTRERROR = YesPlease
 958         NO_MKSTEMPS = YesPlease
 959         BASIC_CFLAGS += -Kthread
 960         BASIC_CFLAGS += -I/usr/local/include
 961         BASIC_LDFLAGS += -L/usr/local/lib
 962         INSTALL = ginstall
 963         TAR = gtar
 964         NO_STRCASESTR = YesPlease
 965         NO_MEMMEM = YesPlease
 966 endif
 967 ifeq ($(uname_S),SCO_SV)
 968         ifeq ($(uname_R),3.2)
 969                 CFLAGS = -O2
 970         endif
 971         ifeq ($(uname_R),5)
 972                 CC = cc
 973                 BASIC_CFLAGS += -Kthread
 974         endif
 975         NEEDS_SOCKET = YesPlease
 976         NEEDS_NSL = YesPlease
 977         NEEDS_SSL_WITH_CRYPTO = YesPlease
 978         NEEDS_LIBICONV = YesPlease
 979         SHELL_PATH = /usr/bin/bash
 980         NO_IPV6 = YesPlease
 981         NO_HSTRERROR = YesPlease
 982         NO_MKSTEMPS = YesPlease
 983         BASIC_CFLAGS += -I/usr/local/include
 984         BASIC_LDFLAGS += -L/usr/local/lib
 985         NO_STRCASESTR = YesPlease
 986         NO_MEMMEM = YesPlease
 987         INSTALL = ginstall
 988         TAR = gtar
 989 endif
 990 ifeq ($(uname_S),Darwin)
 991         NEEDS_CRYPTO_WITH_SSL = YesPlease
 992         NEEDS_SSL_WITH_CRYPTO = YesPlease
 993         NEEDS_LIBICONV = YesPlease
 994         ifeq ($(shell expr "$(uname_R)" : '[15678]\.'),2)
 995                 OLD_ICONV = UnfortunatelyYes
 996         endif
 997         ifeq ($(shell expr "$(uname_R)" : '[15]\.'),2)
 998                 NO_STRLCPY = YesPlease
 999         endif
1000         NO_MEMMEM = YesPlease
1001         USE_ST_TIMESPEC = YesPlease
1002         HAVE_DEV_TTY = YesPlease
1003         COMPAT_OBJS += compat/precompose_utf8.o
1004         BASIC_CFLAGS += -DPRECOMPOSE_UNICODE
1005 endif
1006 ifeq ($(uname_S),SunOS)
1007         NEEDS_SOCKET = YesPlease
1008         NEEDS_NSL = YesPlease
1009         SHELL_PATH = /bin/bash
1010         SANE_TOOL_PATH = /usr/xpg6/bin:/usr/xpg4/bin
1011         NO_STRCASESTR = YesPlease
1012         NO_MEMMEM = YesPlease
1013         NO_MKDTEMP = YesPlease
1014         NO_MKSTEMPS = YesPlease
1015         NO_REGEX = YesPlease
1016         NO_FNMATCH_CASEFOLD = YesPlease
1017         NO_MSGFMT_EXTENDED_OPTIONS = YesPlease
1018         HAVE_DEV_TTY = YesPlease
1019         ifeq ($(uname_R),5.6)
1020                 SOCKLEN_T = int
1021                 NO_HSTRERROR = YesPlease
1022                 NO_IPV6 = YesPlease
1023                 NO_SOCKADDR_STORAGE = YesPlease
1024                 NO_UNSETENV = YesPlease
1025                 NO_SETENV = YesPlease
1026                 NO_STRLCPY = YesPlease
1027                 NO_STRTOUMAX = YesPlease
1028                 GIT_TEST_CMP = cmp
1029         endif
1030         ifeq ($(uname_R),5.7)
1031                 NEEDS_RESOLV = YesPlease
1032                 NO_IPV6 = YesPlease
1033                 NO_SOCKADDR_STORAGE = YesPlease
1034                 NO_UNSETENV = YesPlease
1035                 NO_SETENV = YesPlease
1036                 NO_STRLCPY = YesPlease
1037                 NO_STRTOUMAX = YesPlease
1038                 GIT_TEST_CMP = cmp
1039         endif
1040         ifeq ($(uname_R),5.8)
1041                 NO_UNSETENV = YesPlease
1042                 NO_SETENV = YesPlease
1043                 NO_STRTOUMAX = YesPlease
1044                 GIT_TEST_CMP = cmp
1045         endif
1046         ifeq ($(uname_R),5.9)
1047                 NO_UNSETENV = YesPlease
1048                 NO_SETENV = YesPlease
1049                 NO_STRTOUMAX = YesPlease
1050                 GIT_TEST_CMP = cmp
1051         endif
1052         INSTALL = /usr/ucb/install
1053         TAR = gtar
1054         BASIC_CFLAGS += -D__EXTENSIONS__ -D__sun__ -DHAVE_ALLOCA_H
1055 endif
1056 ifeq ($(uname_O),Cygwin)
1057         ifeq ($(shell expr "$(uname_R)" : '1\.[1-6]\.'),4)
1058                 NO_D_TYPE_IN_DIRENT = YesPlease
1059                 NO_D_INO_IN_DIRENT = YesPlease
1060                 NO_STRCASESTR = YesPlease
1061                 NO_MEMMEM = YesPlease
1062                 NO_MKSTEMPS = YesPlease
1063                 NO_SYMLINK_HEAD = YesPlease
1064                 NO_IPV6 = YesPlease
1065                 OLD_ICONV = UnfortunatelyYes
1066         endif
1067         NO_THREAD_SAFE_PREAD = YesPlease
1068         NEEDS_LIBICONV = YesPlease
1069         NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes
1070         NO_TRUSTABLE_FILEMODE = UnfortunatelyYes
1071         NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
1072         # There are conflicting reports about this.
1073         # On some boxes NO_MMAP is needed, and not so elsewhere.
1074         # Try commenting this out if you suspect MMAP is more efficient
1075         NO_MMAP = YesPlease
1076         X = .exe
1077         COMPAT_OBJS += compat/cygwin.o
1078         UNRELIABLE_FSTAT = UnfortunatelyYes
1079         SPARSE_FLAGS = -isystem /usr/include/w32api -Wno-one-bit-signed-bitfield
1080 endif
1081 ifeq ($(uname_S),FreeBSD)
1082         NEEDS_LIBICONV = YesPlease
1083         OLD_ICONV = YesPlease
1084         NO_MEMMEM = YesPlease
1085         BASIC_CFLAGS += -I/usr/local/include
1086         BASIC_LDFLAGS += -L/usr/local/lib
1087         DIR_HAS_BSD_GROUP_SEMANTICS = YesPlease
1088         USE_ST_TIMESPEC = YesPlease
1089         ifeq ($(shell expr "$(uname_R)" : '4\.'),2)
1090                 PTHREAD_LIBS = -pthread
1091                 NO_UINTMAX_T = YesPlease
1092                 NO_STRTOUMAX = YesPlease
1093         endif
1094         PYTHON_PATH = /usr/local/bin/python
1095         HAVE_PATHS_H = YesPlease
1096 endif
1097 ifeq ($(uname_S),OpenBSD)
1098         NO_STRCASESTR = YesPlease
1099         NO_MEMMEM = YesPlease
1100         USE_ST_TIMESPEC = YesPlease
1101         NEEDS_LIBICONV = YesPlease
1102         BASIC_CFLAGS += -I/usr/local/include
1103         BASIC_LDFLAGS += -L/usr/local/lib
1104         HAVE_PATHS_H = YesPlease
1105 endif
1106 ifeq ($(uname_S),NetBSD)
1107         ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
1108                 NEEDS_LIBICONV = YesPlease
1109         endif
1110         BASIC_CFLAGS += -I/usr/pkg/include
1111         BASIC_LDFLAGS += -L/usr/pkg/lib $(CC_LD_DYNPATH)/usr/pkg/lib
1112         USE_ST_TIMESPEC = YesPlease
1113         NO_MKSTEMPS = YesPlease
1114         HAVE_PATHS_H = YesPlease
1115 endif
1116 ifeq ($(uname_S),AIX)
1117         DEFAULT_PAGER = more
1118         NO_STRCASESTR=YesPlease
1119         NO_MEMMEM = YesPlease
1120         NO_MKDTEMP = YesPlease
1121         NO_MKSTEMPS = YesPlease
1122         NO_STRLCPY = YesPlease
1123         NO_NSEC = YesPlease
1124         FREAD_READS_DIRECTORIES = UnfortunatelyYes
1125         INTERNAL_QSORT = UnfortunatelyYes
1126         NEEDS_LIBICONV=YesPlease
1127         BASIC_CFLAGS += -D_LARGE_FILES
1128         ifeq ($(shell expr "$(uname_V)" : '[1234]'),1)
1129                 NO_PTHREADS = YesPlease
1130         else
1131                 PTHREAD_LIBS = -lpthread
1132         endif
1133         ifeq ($(shell expr "$(uname_V).$(uname_R)" : '5\.1'),3)
1134                 INLINE=''
1135         endif
1136         GIT_TEST_CMP = cmp
1137 endif
1138 ifeq ($(uname_S),GNU)
1139         # GNU/Hurd
1140         NO_STRLCPY=YesPlease
1141         NO_MKSTEMPS = YesPlease
1142         HAVE_PATHS_H = YesPlease
1143         LIBC_CONTAINS_LIBINTL = YesPlease
1144 endif
1145 ifeq ($(uname_S),IRIX)
1146         NO_SETENV = YesPlease
1147         NO_UNSETENV = YesPlease
1148         NO_STRCASESTR = YesPlease
1149         NO_MEMMEM = YesPlease
1150         NO_MKSTEMPS = YesPlease
1151         NO_MKDTEMP = YesPlease
1152         # When compiled with the MIPSpro 7.4.4m compiler, and without pthreads
1153         # (i.e. NO_PTHREADS is set), and _with_ MMAP (i.e. NO_MMAP is not set),
1154         # git dies with a segmentation fault when trying to access the first
1155         # entry of a reflog.  The conservative choice is made to always set
1156         # NO_MMAP.  If you suspect that your compiler is not affected by this
1157         # issue, comment out the NO_MMAP statement.
1158         NO_MMAP = YesPlease
1159         NO_REGEX = YesPlease
1160         NO_FNMATCH_CASEFOLD = YesPlease
1161         SNPRINTF_RETURNS_BOGUS = YesPlease
1162         SHELL_PATH = /usr/gnu/bin/bash
1163         NEEDS_LIBGEN = YesPlease
1164 endif
1165 ifeq ($(uname_S),IRIX64)
1166         NO_SETENV=YesPlease
1167         NO_UNSETENV = YesPlease
1168         NO_STRCASESTR=YesPlease
1169         NO_MEMMEM = YesPlease
1170         NO_MKSTEMPS = YesPlease
1171         NO_MKDTEMP = YesPlease
1172         # When compiled with the MIPSpro 7.4.4m compiler, and without pthreads
1173         # (i.e. NO_PTHREADS is set), and _with_ MMAP (i.e. NO_MMAP is not set),
1174         # git dies with a segmentation fault when trying to access the first
1175         # entry of a reflog.  The conservative choice is made to always set
1176         # NO_MMAP.  If you suspect that your compiler is not affected by this
1177         # issue, comment out the NO_MMAP statement.
1178         NO_MMAP = YesPlease
1179         NO_REGEX = YesPlease
1180         NO_FNMATCH_CASEFOLD = YesPlease
1181         SNPRINTF_RETURNS_BOGUS = YesPlease
1182         SHELL_PATH=/usr/gnu/bin/bash
1183         NEEDS_LIBGEN = YesPlease
1184 endif
1185 ifeq ($(uname_S),HP-UX)
1186         INLINE = __inline
1187         NO_IPV6=YesPlease
1188         NO_SETENV=YesPlease
1189         NO_STRCASESTR=YesPlease
1190         NO_MEMMEM = YesPlease
1191         NO_MKSTEMPS = YesPlease
1192         NO_STRLCPY = YesPlease
1193         NO_MKDTEMP = YesPlease
1194         NO_UNSETENV = YesPlease
1195         NO_HSTRERROR = YesPlease
1196         NO_SYS_SELECT_H = YesPlease
1197         NO_FNMATCH_CASEFOLD = YesPlease
1198         SNPRINTF_RETURNS_BOGUS = YesPlease
1199         NO_NSEC = YesPlease
1200         ifeq ($(uname_R),B.11.00)
1201                 NO_INET_NTOP = YesPlease
1202                 NO_INET_PTON = YesPlease
1203         endif
1204         ifeq ($(uname_R),B.10.20)
1205                 # Override HP-UX 11.x setting:
1206                 INLINE =
1207                 SOCKLEN_T = size_t
1208                 NO_PREAD = YesPlease
1209                 NO_INET_NTOP = YesPlease
1210                 NO_INET_PTON = YesPlease
1211         endif
1212         GIT_TEST_CMP = cmp
1213 endif
1214 ifeq ($(uname_S),Windows)
1215         GIT_VERSION := $(GIT_VERSION).MSVC
1216         pathsep = ;
1217         NO_PREAD = YesPlease
1218         NEEDS_CRYPTO_WITH_SSL = YesPlease
1219         NO_LIBGEN_H = YesPlease
1220         NO_SYS_POLL_H = YesPlease
1221         NO_SYMLINK_HEAD = YesPlease
1222         NO_IPV6 = YesPlease
1223         NO_UNIX_SOCKETS = YesPlease
1224         NO_SETENV = YesPlease
1225         NO_UNSETENV = YesPlease
1226         NO_STRCASESTR = YesPlease
1227         NO_STRLCPY = YesPlease
1228         NO_STRTOK_R = YesPlease
1229         NO_FNMATCH = YesPlease
1230         NO_MEMMEM = YesPlease
1231         # NEEDS_LIBICONV = YesPlease
1232         NO_ICONV = YesPlease
1233         NO_STRTOUMAX = YesPlease
1234         NO_STRTOULL = YesPlease
1235         NO_MKDTEMP = YesPlease
1236         NO_MKSTEMPS = YesPlease
1237         SNPRINTF_RETURNS_BOGUS = YesPlease
1238         NO_SVN_TESTS = YesPlease
1239         NO_PERL_MAKEMAKER = YesPlease
1240         RUNTIME_PREFIX = YesPlease
1241         NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
1242         NO_NSEC = YesPlease
1243         USE_WIN32_MMAP = YesPlease
1244         # USE_NED_ALLOCATOR = YesPlease
1245         UNRELIABLE_FSTAT = UnfortunatelyYes
1246         OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
1247         NO_REGEX = YesPlease
1248         NO_CURL = YesPlease
1249         NO_PYTHON = YesPlease
1250         BLK_SHA1 = YesPlease
1251         NO_POSIX_GOODIES = UnfortunatelyYes
1252         NATIVE_CRLF = YesPlease
1253         DEFAULT_HELP_FORMAT = html
1254
1255         CC = compat/vcbuild/scripts/clink.pl
1256         AR = compat/vcbuild/scripts/lib.pl
1257         CFLAGS =
1258         BASIC_CFLAGS = -nologo -I. -I../zlib -Icompat/vcbuild -Icompat/vcbuild/include -DWIN32 -D_CONSOLE -DHAVE_STRING_H -D_CRT_SECURE_NO_WARNINGS -D_CRT_NONSTDC_NO_DEPRECATE
1259         COMPAT_OBJS = compat/msvc.o compat/winansi.o \
1260                 compat/win32/pthread.o compat/win32/syslog.o \
1261                 compat/win32/poll.o compat/win32/dirent.o
1262         COMPAT_CFLAGS = -D__USE_MINGW_ACCESS -DNOGDI -DHAVE_STRING_H -DHAVE_ALLOCA_H -Icompat -Icompat/regex -Icompat/win32 -DSTRIP_EXTENSION=\".exe\"
1263         BASIC_LDFLAGS = -IGNORE:4217 -IGNORE:4049 -NOLOGO -SUBSYSTEM:CONSOLE -NODEFAULTLIB:MSVCRT.lib
1264         EXTLIBS = user32.lib advapi32.lib shell32.lib wininet.lib ws2_32.lib
1265         PTHREAD_LIBS =
1266         lib =
1267 ifndef DEBUG
1268         BASIC_CFLAGS += -GL -Os -MT
1269         BASIC_LDFLAGS += -LTCG
1270         AR += -LTCG
1271 else
1272         BASIC_CFLAGS += -Zi -MTd
1273 endif
1274         X = .exe
1275 endif
1276 ifeq ($(uname_S),Interix)
1277         NO_INITGROUPS = YesPlease
1278         NO_IPV6 = YesPlease
1279         NO_MEMMEM = YesPlease
1280         NO_MKDTEMP = YesPlease
1281         NO_STRTOUMAX = YesPlease
1282         NO_NSEC = YesPlease
1283         NO_MKSTEMPS = YesPlease
1284         ifeq ($(uname_R),3.5)
1285                 NO_INET_NTOP = YesPlease
1286                 NO_INET_PTON = YesPlease
1287                 NO_SOCKADDR_STORAGE = YesPlease
1288                 NO_FNMATCH_CASEFOLD = YesPlease
1289         endif
1290         ifeq ($(uname_R),5.2)
1291                 NO_INET_NTOP = YesPlease
1292                 NO_INET_PTON = YesPlease
1293                 NO_SOCKADDR_STORAGE = YesPlease
1294                 NO_FNMATCH_CASEFOLD = YesPlease
1295         endif
1296 endif
1297 ifeq ($(uname_S),Minix)
1298         NO_IPV6 = YesPlease
1299         NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
1300         NO_NSEC = YesPlease
1301         NEEDS_LIBGEN =
1302         NEEDS_CRYPTO_WITH_SSL = YesPlease
1303         NEEDS_IDN_WITH_CURL = YesPlease
1304         NEEDS_SSL_WITH_CURL = YesPlease
1305         NEEDS_RESOLV =
1306         NO_HSTRERROR = YesPlease
1307         NO_MMAP = YesPlease
1308         NO_CURL =
1309         NO_EXPAT =
1310 endif
1311 ifneq (,$(findstring MINGW,$(uname_S)))
1312         pathsep = ;
1313         NO_PREAD = YesPlease
1314         NEEDS_CRYPTO_WITH_SSL = YesPlease
1315         NO_LIBGEN_H = YesPlease
1316         NO_SYS_POLL_H = YesPlease
1317         NO_SYMLINK_HEAD = YesPlease
1318         NO_UNIX_SOCKETS = YesPlease
1319         NO_SETENV = YesPlease
1320         NO_UNSETENV = YesPlease
1321         NO_STRCASESTR = YesPlease
1322         NO_STRLCPY = YesPlease
1323         NO_STRTOK_R = YesPlease
1324         NO_FNMATCH = YesPlease
1325         NO_MEMMEM = YesPlease
1326         NEEDS_LIBICONV = YesPlease
1327         OLD_ICONV = YesPlease
1328         NO_STRTOUMAX = YesPlease
1329         NO_MKDTEMP = YesPlease
1330         NO_MKSTEMPS = YesPlease
1331         NO_SVN_TESTS = YesPlease
1332         NO_PERL_MAKEMAKER = YesPlease
1333         RUNTIME_PREFIX = YesPlease
1334         NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
1335         NO_NSEC = YesPlease
1336         USE_WIN32_MMAP = YesPlease
1337         USE_NED_ALLOCATOR = YesPlease
1338         UNRELIABLE_FSTAT = UnfortunatelyYes
1339         OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
1340         NO_REGEX = YesPlease
1341         NO_PYTHON = YesPlease
1342         BLK_SHA1 = YesPlease
1343         ETAGS_TARGET = ETAGS
1344         NO_INET_PTON = YesPlease
1345         NO_INET_NTOP = YesPlease
1346         NO_POSIX_GOODIES = UnfortunatelyYes
1347         COMPAT_CFLAGS += -D__USE_MINGW_ACCESS -DNOGDI -Icompat -Icompat/win32
1348         COMPAT_CFLAGS += -DSTRIP_EXTENSION=\".exe\"
1349         COMPAT_OBJS += compat/mingw.o compat/winansi.o \
1350                 compat/win32/pthread.o compat/win32/syslog.o \
1351                 compat/win32/poll.o compat/win32/dirent.o
1352         EXTLIBS += -lws2_32
1353         PTHREAD_LIBS =
1354         X = .exe
1355         SPARSE_FLAGS = -Wno-one-bit-signed-bitfield
1356 ifneq (,$(wildcard ../THIS_IS_MSYSGIT))
1357         htmldir=doc/git/html/
1358         prefix =
1359         INSTALL = /bin/install
1360         EXTLIBS += /mingw/lib/libz.a
1361         NO_R_TO_GCC_LINKER = YesPlease
1362         INTERNAL_QSORT = YesPlease
1363         HAVE_LIBCHARSET_H = YesPlease
1364 else
1365         NO_CURL = YesPlease
1366 endif
1367 endif
1368
1369 -include config.mak.autogen
1370 -include config.mak
1371
1372 ifndef sysconfdir
1373 ifeq ($(prefix),/usr)
1374 sysconfdir = /etc
1375 else
1376 sysconfdir = etc
1377 endif
1378 endif
1379
1380 ifdef CHECK_HEADER_DEPENDENCIES
1381 COMPUTE_HEADER_DEPENDENCIES = no
1382 USE_COMPUTED_HEADER_DEPENDENCIES =
1383 endif
1384
1385 ifndef COMPUTE_HEADER_DEPENDENCIES
1386 COMPUTE_HEADER_DEPENDENCIES = auto
1387 endif
1388
1389 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),auto)
1390 dep_check = $(shell $(CC) $(ALL_CFLAGS) \
1391         -c -MF /dev/null -MMD -MP -x c /dev/null -o /dev/null 2>&1; \
1392         echo $$?)
1393 ifeq ($(dep_check),0)
1394 override COMPUTE_HEADER_DEPENDENCIES = yes
1395 else
1396 override COMPUTE_HEADER_DEPENDENCIES = no
1397 endif
1398 endif
1399
1400 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1401 USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
1402 else
1403 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),no)
1404 $(error please set COMPUTE_HEADER_DEPENDENCIES to yes, no, or auto \
1405 (not "$(COMPUTE_HEADER_DEPENDENCIES)"))
1406 endif
1407 endif
1408
1409 ifdef SANE_TOOL_PATH
1410 SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
1411 BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
1412 PATH := $(SANE_TOOL_PATH):${PATH}
1413 else
1414 BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
1415 endif
1416
1417 ifneq (,$(INLINE))
1418         BASIC_CFLAGS += -Dinline=$(INLINE)
1419 endif
1420
1421 ifneq (,$(SOCKLEN_T))
1422         BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
1423 endif
1424
1425 ifeq ($(uname_S),Darwin)
1426         ifndef NO_FINK
1427                 ifeq ($(shell test -d /sw/lib && echo y),y)
1428                         BASIC_CFLAGS += -I/sw/include
1429                         BASIC_LDFLAGS += -L/sw/lib
1430                 endif
1431         endif
1432         ifndef NO_DARWIN_PORTS
1433                 ifeq ($(shell test -d /opt/local/lib && echo y),y)
1434                         BASIC_CFLAGS += -I/opt/local/include
1435                         BASIC_LDFLAGS += -L/opt/local/lib
1436                 endif
1437         endif
1438         PTHREAD_LIBS =
1439 endif
1440
1441 ifndef CC_LD_DYNPATH
1442         ifdef NO_R_TO_GCC_LINKER
1443                 # Some gcc does not accept and pass -R to the linker to specify
1444                 # the runtime dynamic library path.
1445                 CC_LD_DYNPATH = -Wl,-rpath,
1446         else
1447                 CC_LD_DYNPATH = -R
1448         endif
1449 endif
1450
1451 ifdef NO_LIBGEN_H
1452         COMPAT_CFLAGS += -DNO_LIBGEN_H
1453         COMPAT_OBJS += compat/basename.o
1454 endif
1455
1456 ifdef USE_LIBPCRE
1457         BASIC_CFLAGS += -DUSE_LIBPCRE
1458         ifdef LIBPCREDIR
1459                 BASIC_CFLAGS += -I$(LIBPCREDIR)/include
1460                 EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib)
1461         endif
1462         EXTLIBS += -lpcre
1463 endif
1464
1465 ifdef NO_CURL
1466         BASIC_CFLAGS += -DNO_CURL
1467         REMOTE_CURL_PRIMARY =
1468         REMOTE_CURL_ALIASES =
1469         REMOTE_CURL_NAMES =
1470 else
1471         ifdef CURLDIR
1472                 # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1473                 BASIC_CFLAGS += -I$(CURLDIR)/include
1474                 CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
1475         else
1476                 CURL_LIBCURL = -lcurl
1477         endif
1478         ifdef NEEDS_SSL_WITH_CURL
1479                 CURL_LIBCURL += -lssl
1480                 ifdef NEEDS_CRYPTO_WITH_SSL
1481                         CURL_LIBCURL += -lcrypto
1482                 endif
1483         endif
1484         ifdef NEEDS_IDN_WITH_CURL
1485                 CURL_LIBCURL += -lidn
1486         endif
1487
1488         REMOTE_CURL_PRIMARY = git-remote-http$X
1489         REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1490         REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1491         PROGRAM_OBJS += http-fetch.o
1492         PROGRAMS += $(REMOTE_CURL_NAMES)
1493         curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
1494         ifeq "$(curl_check)" "070908"
1495                 ifndef NO_EXPAT
1496                         PROGRAM_OBJS += http-push.o
1497                 endif
1498         endif
1499         ifndef NO_EXPAT
1500                 ifdef EXPATDIR
1501                         BASIC_CFLAGS += -I$(EXPATDIR)/include
1502                         EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1503                 else
1504                         EXPAT_LIBEXPAT = -lexpat
1505                 endif
1506         endif
1507 endif
1508
1509 ifdef ZLIB_PATH
1510         BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1511         EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1512 endif
1513 EXTLIBS += -lz
1514
1515 ifndef NO_OPENSSL
1516         OPENSSL_LIBSSL = -lssl
1517         ifdef OPENSSLDIR
1518                 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1519                 OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1520         else
1521                 OPENSSL_LINK =
1522         endif
1523         ifdef NEEDS_CRYPTO_WITH_SSL
1524                 OPENSSL_LIBSSL += -lcrypto
1525         endif
1526 else
1527         BASIC_CFLAGS += -DNO_OPENSSL
1528         BLK_SHA1 = 1
1529         OPENSSL_LIBSSL =
1530 endif
1531 ifdef NO_OPENSSL
1532         LIB_4_CRYPTO =
1533 else
1534 ifdef NEEDS_SSL_WITH_CRYPTO
1535         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1536 else
1537         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1538 endif
1539 endif
1540 ifdef NEEDS_LIBICONV
1541         ifdef ICONVDIR
1542                 BASIC_CFLAGS += -I$(ICONVDIR)/include
1543                 ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1544         else
1545                 ICONV_LINK =
1546         endif
1547         EXTLIBS += $(ICONV_LINK) -liconv
1548 endif
1549 ifdef NEEDS_LIBGEN
1550         EXTLIBS += -lgen
1551 endif
1552 ifndef NO_GETTEXT
1553 ifndef LIBC_CONTAINS_LIBINTL
1554         EXTLIBS += -lintl
1555 endif
1556 endif
1557 ifdef NEEDS_SOCKET
1558         EXTLIBS += -lsocket
1559 endif
1560 ifdef NEEDS_NSL
1561         EXTLIBS += -lnsl
1562 endif
1563 ifdef NEEDS_RESOLV
1564         EXTLIBS += -lresolv
1565 endif
1566 ifdef NO_D_TYPE_IN_DIRENT
1567         BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1568 endif
1569 ifdef NO_D_INO_IN_DIRENT
1570         BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
1571 endif
1572 ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1573         BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1574 endif
1575 ifdef USE_NSEC
1576         BASIC_CFLAGS += -DUSE_NSEC
1577 endif
1578 ifdef USE_ST_TIMESPEC
1579         BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1580 endif
1581 ifdef NO_NORETURN
1582         BASIC_CFLAGS += -DNO_NORETURN
1583 endif
1584 ifdef NO_NSEC
1585         BASIC_CFLAGS += -DNO_NSEC
1586 endif
1587 ifdef SNPRINTF_RETURNS_BOGUS
1588         COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1589         COMPAT_OBJS += compat/snprintf.o
1590 endif
1591 ifdef FREAD_READS_DIRECTORIES
1592         COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1593         COMPAT_OBJS += compat/fopen.o
1594 endif
1595 ifdef NO_SYMLINK_HEAD
1596         BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1597 endif
1598 ifdef GETTEXT_POISON
1599         BASIC_CFLAGS += -DGETTEXT_POISON
1600 endif
1601 ifdef NO_GETTEXT
1602         BASIC_CFLAGS += -DNO_GETTEXT
1603         USE_GETTEXT_SCHEME ?= fallthrough
1604 endif
1605 ifdef NO_STRCASESTR
1606         COMPAT_CFLAGS += -DNO_STRCASESTR
1607         COMPAT_OBJS += compat/strcasestr.o
1608 endif
1609 ifdef NO_STRLCPY
1610         COMPAT_CFLAGS += -DNO_STRLCPY
1611         COMPAT_OBJS += compat/strlcpy.o
1612 endif
1613 ifdef NO_STRTOUMAX
1614         COMPAT_CFLAGS += -DNO_STRTOUMAX
1615         COMPAT_OBJS += compat/strtoumax.o compat/strtoimax.o
1616 endif
1617 ifdef NO_STRTOULL
1618         COMPAT_CFLAGS += -DNO_STRTOULL
1619 endif
1620 ifdef NO_STRTOK_R
1621         COMPAT_CFLAGS += -DNO_STRTOK_R
1622         COMPAT_OBJS += compat/strtok_r.o
1623 endif
1624 ifdef NO_FNMATCH
1625         COMPAT_CFLAGS += -Icompat/fnmatch
1626         COMPAT_CFLAGS += -DNO_FNMATCH
1627         COMPAT_OBJS += compat/fnmatch/fnmatch.o
1628 else
1629 ifdef NO_FNMATCH_CASEFOLD
1630         COMPAT_CFLAGS += -Icompat/fnmatch
1631         COMPAT_CFLAGS += -DNO_FNMATCH_CASEFOLD
1632         COMPAT_OBJS += compat/fnmatch/fnmatch.o
1633 endif
1634 endif
1635 ifdef NO_SETENV
1636         COMPAT_CFLAGS += -DNO_SETENV
1637         COMPAT_OBJS += compat/setenv.o
1638 endif
1639 ifdef NO_MKDTEMP
1640         COMPAT_CFLAGS += -DNO_MKDTEMP
1641         COMPAT_OBJS += compat/mkdtemp.o
1642 endif
1643 ifdef NO_MKSTEMPS
1644         COMPAT_CFLAGS += -DNO_MKSTEMPS
1645 endif
1646 ifdef NO_UNSETENV
1647         COMPAT_CFLAGS += -DNO_UNSETENV
1648         COMPAT_OBJS += compat/unsetenv.o
1649 endif
1650 ifdef NO_SYS_SELECT_H
1651         BASIC_CFLAGS += -DNO_SYS_SELECT_H
1652 endif
1653 ifdef NO_SYS_POLL_H
1654         BASIC_CFLAGS += -DNO_SYS_POLL_H
1655 endif
1656 ifdef NO_INTTYPES_H
1657         BASIC_CFLAGS += -DNO_INTTYPES_H
1658 endif
1659 ifdef NO_INITGROUPS
1660         BASIC_CFLAGS += -DNO_INITGROUPS
1661 endif
1662 ifdef NO_MMAP
1663         COMPAT_CFLAGS += -DNO_MMAP
1664         COMPAT_OBJS += compat/mmap.o
1665 else
1666         ifdef USE_WIN32_MMAP
1667                 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1668                 COMPAT_OBJS += compat/win32mmap.o
1669         endif
1670 endif
1671 ifdef OBJECT_CREATION_USES_RENAMES
1672         COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1673 endif
1674 ifdef NO_PREAD
1675         COMPAT_CFLAGS += -DNO_PREAD
1676         COMPAT_OBJS += compat/pread.o
1677         NO_THREAD_SAFE_PREAD = YesPlease
1678 endif
1679 ifdef NO_THREAD_SAFE_PREAD
1680         BASIC_CFLAGS += -DNO_THREAD_SAFE_PREAD
1681 endif
1682 ifdef NO_FAST_WORKING_DIRECTORY
1683         BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1684 endif
1685 ifdef NO_TRUSTABLE_FILEMODE
1686         BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1687 endif
1688 ifdef NO_IPV6
1689         BASIC_CFLAGS += -DNO_IPV6
1690 endif
1691 ifdef NO_UINTMAX_T
1692         BASIC_CFLAGS += -Duintmax_t=uint32_t
1693 endif
1694 ifdef NO_SOCKADDR_STORAGE
1695 ifdef NO_IPV6
1696         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1697 else
1698         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1699 endif
1700 endif
1701 ifdef NO_INET_NTOP
1702         LIB_OBJS += compat/inet_ntop.o
1703         BASIC_CFLAGS += -DNO_INET_NTOP
1704 endif
1705 ifdef NO_INET_PTON
1706         LIB_OBJS += compat/inet_pton.o
1707         BASIC_CFLAGS += -DNO_INET_PTON
1708 endif
1709 ifndef NO_UNIX_SOCKETS
1710         LIB_OBJS += unix-socket.o
1711         LIB_H += unix-socket.h
1712         PROGRAM_OBJS += credential-cache.o
1713         PROGRAM_OBJS += credential-cache--daemon.o
1714 endif
1715
1716 ifdef NO_ICONV
1717         BASIC_CFLAGS += -DNO_ICONV
1718 endif
1719
1720 ifdef OLD_ICONV
1721         BASIC_CFLAGS += -DOLD_ICONV
1722 endif
1723
1724 ifdef NO_DEFLATE_BOUND
1725         BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1726 endif
1727
1728 ifdef NO_POSIX_GOODIES
1729         BASIC_CFLAGS += -DNO_POSIX_GOODIES
1730 endif
1731
1732 ifdef BLK_SHA1
1733         SHA1_HEADER = "block-sha1/sha1.h"
1734         LIB_OBJS += block-sha1/sha1.o
1735         LIB_H += block-sha1/sha1.h
1736 else
1737 ifdef PPC_SHA1
1738         SHA1_HEADER = "ppc/sha1.h"
1739         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1740         LIB_H += ppc/sha1.h
1741 else
1742         SHA1_HEADER = <openssl/sha.h>
1743         EXTLIBS += $(LIB_4_CRYPTO)
1744 endif
1745 endif
1746 ifdef NO_PERL_MAKEMAKER
1747         export NO_PERL_MAKEMAKER
1748 endif
1749 ifdef NO_HSTRERROR
1750         COMPAT_CFLAGS += -DNO_HSTRERROR
1751         COMPAT_OBJS += compat/hstrerror.o
1752 endif
1753 ifdef NO_MEMMEM
1754         COMPAT_CFLAGS += -DNO_MEMMEM
1755         COMPAT_OBJS += compat/memmem.o
1756 endif
1757 ifdef INTERNAL_QSORT
1758         COMPAT_CFLAGS += -DINTERNAL_QSORT
1759         COMPAT_OBJS += compat/qsort.o
1760 endif
1761 ifdef RUNTIME_PREFIX
1762         COMPAT_CFLAGS += -DRUNTIME_PREFIX
1763 endif
1764
1765 ifdef NO_PTHREADS
1766         BASIC_CFLAGS += -DNO_PTHREADS
1767 else
1768         BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1769         EXTLIBS += $(PTHREAD_LIBS)
1770         LIB_OBJS += thread-utils.o
1771 endif
1772
1773 ifdef HAVE_PATHS_H
1774         BASIC_CFLAGS += -DHAVE_PATHS_H
1775 endif
1776
1777 ifdef HAVE_LIBCHARSET_H
1778         BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
1779         EXTLIBS += $(CHARSET_LIB)
1780 endif
1781
1782 ifdef HAVE_DEV_TTY
1783         BASIC_CFLAGS += -DHAVE_DEV_TTY
1784 endif
1785
1786 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1787         COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1788 endif
1789 ifdef UNRELIABLE_FSTAT
1790         BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1791 endif
1792 ifdef NO_REGEX
1793         COMPAT_CFLAGS += -Icompat/regex
1794         COMPAT_OBJS += compat/regex/regex.o
1795 endif
1796
1797 ifdef USE_NED_ALLOCATOR
1798        COMPAT_CFLAGS += -Icompat/nedmalloc
1799        COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1800 endif
1801
1802 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1803         export GIT_TEST_CMP_USE_COPIED_CONTEXT
1804 endif
1805
1806 ifndef NO_MSGFMT_EXTENDED_OPTIONS
1807         MSGFMT += --check --statistics
1808 endif
1809
1810 ifneq (,$(XDL_FAST_HASH))
1811         BASIC_CFLAGS += -DXDL_FAST_HASH
1812 endif
1813
1814 ifeq ($(TCLTK_PATH),)
1815 NO_TCLTK=NoThanks
1816 endif
1817
1818 ifeq ($(PERL_PATH),)
1819 NO_PERL=NoThanks
1820 endif
1821
1822 ifeq ($(PYTHON_PATH),)
1823 NO_PYTHON=NoThanks
1824 endif
1825
1826 QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1827 QUIET_SUBDIR1  =
1828
1829 ifneq ($(findstring $(MAKEFLAGS),w),w)
1830 PRINT_DIR = --no-print-directory
1831 else # "make -w"
1832 NO_SUBDIR = :
1833 endif
1834
1835 ifneq ($(findstring $(MAKEFLAGS),s),s)
1836 ifndef V
1837         QUIET_CC       = @echo '   ' CC $@;
1838         QUIET_AR       = @echo '   ' AR $@;
1839         QUIET_LINK     = @echo '   ' LINK $@;
1840         QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1841         QUIET_GEN      = @echo '   ' GEN $@;
1842         QUIET_LNCP     = @echo '   ' LN/CP $@;
1843         QUIET_XGETTEXT = @echo '   ' XGETTEXT $@;
1844         QUIET_MSGFMT   = @echo '   ' MSGFMT $@;
1845         QUIET_GCOV     = @echo '   ' GCOV $@;
1846         QUIET_SP       = @echo '   ' SP $<;
1847         QUIET_SUBDIR0  = +@subdir=
1848         QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1849                          $(MAKE) $(PRINT_DIR) -C $$subdir
1850         export V
1851         export QUIET_GEN
1852         export QUIET_BUILT_IN
1853 endif
1854 endif
1855
1856 ifdef NO_INSTALL_HARDLINKS
1857         export NO_INSTALL_HARDLINKS
1858 endif
1859
1860 ### profile feedback build
1861 #
1862
1863 # Can adjust this to be a global directory if you want to do extended
1864 # data gathering
1865 PROFILE_DIR := $(CURDIR)
1866
1867 ifeq ("$(PROFILE)","GEN")
1868         CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
1869         EXTLIBS += -lgcov
1870         export CCACHE_DISABLE=t
1871         V=1
1872 else
1873 ifneq ("$(PROFILE)","")
1874         CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
1875         export CCACHE_DISABLE=t
1876         V=1
1877 endif
1878 endif
1879
1880 # Shell quote (do not use $(call) to accommodate ancient setups);
1881
1882 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
1883 ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1884 ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
1885
1886 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1887 bindir_SQ = $(subst ','\'',$(bindir))
1888 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1889 mandir_SQ = $(subst ','\'',$(mandir))
1890 infodir_SQ = $(subst ','\'',$(infodir))
1891 localedir_SQ = $(subst ','\'',$(localedir))
1892 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1893 template_dir_SQ = $(subst ','\'',$(template_dir))
1894 htmldir_SQ = $(subst ','\'',$(htmldir))
1895 prefix_SQ = $(subst ','\'',$(prefix))
1896 gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
1897
1898 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1899 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1900 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
1901 TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1902 DIFF_SQ = $(subst ','\'',$(DIFF))
1903
1904 LIBS = $(GITLIBS) $(EXTLIBS)
1905
1906 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
1907         $(COMPAT_CFLAGS)
1908 LIB_OBJS += $(COMPAT_OBJS)
1909
1910 # Quote for C
1911
1912 ifdef DEFAULT_EDITOR
1913 DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
1914 DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
1915
1916 BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
1917 endif
1918
1919 ifdef DEFAULT_PAGER
1920 DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
1921 DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
1922
1923 BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
1924 endif
1925
1926 ifdef SHELL_PATH
1927 SHELL_PATH_CQ = "$(subst ",\",$(subst \,\\,$(SHELL_PATH)))"
1928 SHELL_PATH_CQ_SQ = $(subst ','\'',$(SHELL_PATH_CQ))
1929
1930 BASIC_CFLAGS += -DSHELL_PATH='$(SHELL_PATH_CQ_SQ)'
1931 endif
1932
1933 GIT_USER_AGENT_SQ = $(subst ','\'',$(GIT_USER_AGENT))
1934 GIT_USER_AGENT_CQ = "$(subst ",\",$(subst \,\\,$(GIT_USER_AGENT)))"
1935 GIT_USER_AGENT_CQ_SQ = $(subst ','\'',$(GIT_USER_AGENT_CQ))
1936 GIT-USER-AGENT: FORCE
1937         @if test x'$(GIT_USER_AGENT_SQ)' != x"`cat GIT-USER-AGENT 2>/dev/null`"; then \
1938                 echo '$(GIT_USER_AGENT_SQ)' >GIT-USER-AGENT; \
1939         fi
1940
1941 ifdef DEFAULT_HELP_FORMAT
1942 BASIC_CFLAGS += -DDEFAULT_HELP_FORMAT='"$(DEFAULT_HELP_FORMAT)"'
1943 endif
1944
1945 ALL_CFLAGS += $(BASIC_CFLAGS)
1946 ALL_LDFLAGS += $(BASIC_LDFLAGS)
1947
1948 export DIFF TAR INSTALL DESTDIR SHELL_PATH
1949
1950
1951 ### Build rules
1952
1953 SHELL = $(SHELL_PATH)
1954
1955 all:: shell_compatibility_test
1956
1957 ifeq "$(PROFILE)" "BUILD"
1958 ifeq ($(filter all,$(MAKECMDGOALS)),all)
1959 all:: profile-clean
1960         $(MAKE) PROFILE=GEN all
1961         $(MAKE) PROFILE=GEN -j1 test
1962 endif
1963 endif
1964
1965 all:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1966 ifneq (,$X)
1967         $(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';)
1968 endif
1969
1970 all::
1971 ifndef NO_TCLTK
1972         $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1973         $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1974 endif
1975 ifndef NO_PERL
1976         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' localedir='$(localedir_SQ)' all
1977 endif
1978 ifndef NO_PYTHON
1979         $(QUIET_SUBDIR0)git_remote_helpers $(QUIET_SUBDIR1) PYTHON_PATH='$(PYTHON_PATH_SQ)' prefix='$(prefix_SQ)' all
1980 endif
1981         $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
1982
1983 please_set_SHELL_PATH_to_a_more_modern_shell:
1984         @$$(:)
1985
1986 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1987
1988 strip: $(PROGRAMS) git$X
1989         $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
1990
1991 ### Target-specific flags and dependencies
1992
1993 # The generic compilation pattern rule and automatically
1994 # computed header dependencies (falling back to a dependency on
1995 # LIB_H) are enough to describe how most targets should be built,
1996 # but some targets are special enough to need something a little
1997 # different.
1998 #
1999 # - When a source file "foo.c" #includes a generated header file,
2000 #   we need to list that dependency for the "foo.o" target.
2001 #
2002 #   We also list it from other targets that are built from foo.c
2003 #   like "foo.sp" and "foo.s", even though that is easy to forget
2004 #   to do because the generated header is already present around
2005 #   after a regular build attempt.
2006 #
2007 # - Some code depends on configuration kept in makefile
2008 #   variables. The target-specific variable EXTRA_CPPFLAGS can
2009 #   be used to convey that information to the C preprocessor
2010 #   using -D options.
2011 #
2012 #   The "foo.o" target should have a corresponding dependency on
2013 #   a file that changes when the value of the makefile variable
2014 #   changes.  For example, targets making use of the
2015 #   $(GIT_VERSION) variable depend on GIT-VERSION-FILE.
2016 #
2017 #   Technically the ".sp" and ".s" targets do not need this
2018 #   dependency because they are force-built, but they get the
2019 #   same dependency for consistency. This way, you do not have to
2020 #   know how each target is implemented. And it means the
2021 #   dependencies here will not need to change if the force-build
2022 #   details change some day.
2023
2024 git.sp git.s git.o: GIT-PREFIX
2025 git.sp git.s git.o: EXTRA_CPPFLAGS = \
2026         '-DGIT_HTML_PATH="$(htmldir_SQ)"' \
2027         '-DGIT_MAN_PATH="$(mandir_SQ)"' \
2028         '-DGIT_INFO_PATH="$(infodir_SQ)"'
2029
2030 git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
2031         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ git.o \
2032                 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
2033
2034 help.sp help.s help.o: common-cmds.h
2035
2036 builtin/help.sp builtin/help.s builtin/help.o: common-cmds.h GIT-PREFIX
2037 builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
2038         '-DGIT_HTML_PATH="$(htmldir_SQ)"' \
2039         '-DGIT_MAN_PATH="$(mandir_SQ)"' \
2040         '-DGIT_INFO_PATH="$(infodir_SQ)"'
2041
2042 version.sp version.s version.o: GIT-VERSION-FILE GIT-USER-AGENT
2043 version.sp version.s version.o: EXTRA_CPPFLAGS = \
2044         '-DGIT_VERSION="$(GIT_VERSION)"' \
2045         '-DGIT_USER_AGENT=$(GIT_USER_AGENT_CQ_SQ)'
2046
2047 $(BUILT_INS): git$X
2048         $(QUIET_BUILT_IN)$(RM) $@ && \
2049         ln git$X $@ 2>/dev/null || \
2050         ln -s git$X $@ 2>/dev/null || \
2051         cp git$X $@
2052
2053 common-cmds.h: ./generate-cmdlist.sh command-list.txt
2054
2055 common-cmds.h: $(wildcard Documentation/git-*.txt)
2056         $(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
2057
2058 SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
2059         $(localedir_SQ):$(NO_CURL):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
2060         $(gitwebdir_SQ):$(PERL_PATH_SQ)
2061 define cmd_munge_script
2062 $(RM) $@ $@+ && \
2063 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2064     -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
2065     -e 's|@@DIFF@@|$(DIFF_SQ)|' \
2066     -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
2067     -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
2068     -e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \
2069     -e $(BROKEN_PATH_FIX) \
2070     -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
2071     -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
2072     $@.sh >$@+
2073 endef
2074
2075 GIT-SCRIPT-DEFINES: FORCE
2076         @FLAGS='$(SCRIPT_DEFINES)'; \
2077             if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
2078                 echo 1>&2 "    * new script parameters"; \
2079                 echo "$$FLAGS" >$@; \
2080             fi
2081
2082
2083 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh GIT-SCRIPT-DEFINES
2084         $(QUIET_GEN)$(cmd_munge_script) && \
2085         chmod +x $@+ && \
2086         mv $@+ $@
2087
2088 $(SCRIPT_LIB) : % : %.sh GIT-SCRIPT-DEFINES
2089         $(QUIET_GEN)$(cmd_munge_script) && \
2090         mv $@+ $@
2091
2092 ifndef NO_PERL
2093 $(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
2094
2095 perl/perl.mak: perl/PM.stamp
2096
2097 perl/PM.stamp: FORCE
2098         $(QUIET_GEN)$(FIND) perl -type f -name '*.pm' | sort >$@+ && \
2099         { cmp $@+ $@ >/dev/null 2>/dev/null || mv $@+ $@; } && \
2100         $(RM) $@+
2101
2102 perl/perl.mak: GIT-CFLAGS GIT-PREFIX perl/Makefile perl/Makefile.PL
2103         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
2104
2105 $(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl GIT-VERSION-FILE
2106         $(QUIET_GEN)$(RM) $@ $@+ && \
2107         INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
2108         sed -e '1{' \
2109             -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
2110             -e '        h' \
2111             -e '        s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "'"$$INSTLIBDIR"'"));=' \
2112             -e '        H' \
2113             -e '        x' \
2114             -e '}' \
2115             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
2116             $@.perl >$@+ && \
2117         chmod +x $@+ && \
2118         mv $@+ $@
2119
2120
2121 .PHONY: gitweb
2122 gitweb:
2123         $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
2124
2125 git-instaweb: git-instaweb.sh gitweb GIT-SCRIPT-DEFINES
2126         $(QUIET_GEN)$(cmd_munge_script) && \
2127         chmod +x $@+ && \
2128         mv $@+ $@
2129 else # NO_PERL
2130 $(patsubst %.perl,%,$(SCRIPT_PERL)) git-instaweb: % : unimplemented.sh
2131         $(QUIET_GEN)$(RM) $@ $@+ && \
2132         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2133             -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
2134             unimplemented.sh >$@+ && \
2135         chmod +x $@+ && \
2136         mv $@+ $@
2137 endif # NO_PERL
2138
2139 ifndef NO_PYTHON
2140 $(patsubst %.py,%,$(SCRIPT_PYTHON)): GIT-CFLAGS GIT-PREFIX
2141 $(patsubst %.py,%,$(SCRIPT_PYTHON)): % : %.py
2142         $(QUIET_GEN)$(RM) $@ $@+ && \
2143         INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C git_remote_helpers -s \
2144                 --no-print-directory prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' \
2145                 instlibdir` && \
2146         sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
2147             -e 's|\(os\.getenv("GITPYTHONLIB"\)[^)]*)|\1,"@@INSTLIBDIR@@")|' \
2148             -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
2149             $@.py >$@+ && \
2150         chmod +x $@+ && \
2151         mv $@+ $@
2152 else # NO_PYTHON
2153 $(patsubst %.py,%,$(SCRIPT_PYTHON)): % : unimplemented.sh
2154         $(QUIET_GEN)$(RM) $@ $@+ && \
2155         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2156             -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
2157             unimplemented.sh >$@+ && \
2158         chmod +x $@+ && \
2159         mv $@+ $@
2160 endif # NO_PYTHON
2161
2162 configure: configure.ac GIT-VERSION-FILE
2163         $(QUIET_GEN)$(RM) $@ $<+ && \
2164         sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
2165             $< > $<+ && \
2166         autoconf -o $@ $<+ && \
2167         $(RM) $<+
2168
2169 ifdef AUTOCONFIGURED
2170 config.status: configure
2171         $(QUIET_GEN)if test -f config.status; then \
2172           ./config.status --recheck; \
2173         else \
2174           ./configure; \
2175         fi
2176 reconfigure config.mak.autogen: config.status
2177         $(QUIET_GEN)./config.status
2178 .PHONY: reconfigure # This is a convenience target.
2179 endif
2180
2181 XDIFF_OBJS += xdiff/xdiffi.o
2182 XDIFF_OBJS += xdiff/xprepare.o
2183 XDIFF_OBJS += xdiff/xutils.o
2184 XDIFF_OBJS += xdiff/xemit.o
2185 XDIFF_OBJS += xdiff/xmerge.o
2186 XDIFF_OBJS += xdiff/xpatience.o
2187 XDIFF_OBJS += xdiff/xhistogram.o
2188
2189 VCSSVN_OBJS += vcs-svn/line_buffer.o
2190 VCSSVN_OBJS += vcs-svn/sliding_window.o
2191 VCSSVN_OBJS += vcs-svn/repo_tree.o
2192 VCSSVN_OBJS += vcs-svn/fast_export.o
2193 VCSSVN_OBJS += vcs-svn/svndiff.o
2194 VCSSVN_OBJS += vcs-svn/svndump.o
2195
2196 TEST_OBJS := $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
2197 OBJECTS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
2198         $(XDIFF_OBJS) \
2199         $(VCSSVN_OBJS) \
2200         git.o
2201 ifndef NO_CURL
2202         OBJECTS += http.o http-walker.o remote-curl.o
2203 endif
2204
2205 dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
2206 dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
2207
2208 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
2209 $(dep_dirs):
2210         @mkdir -p $@
2211
2212 missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
2213 dep_file = $(dir $@).depend/$(notdir $@).d
2214 dep_args = -MF $(dep_file) -MMD -MP
2215 ifdef CHECK_HEADER_DEPENDENCIES
2216 $(error cannot compute header dependencies outside a normal build. \
2217 Please unset CHECK_HEADER_DEPENDENCIES and try again)
2218 endif
2219 endif
2220
2221 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
2222 ifndef CHECK_HEADER_DEPENDENCIES
2223 dep_dirs =
2224 missing_dep_dirs =
2225 dep_args =
2226 endif
2227 endif
2228
2229 ifdef CHECK_HEADER_DEPENDENCIES
2230 ifndef PRINT_HEADER_DEPENDENCIES
2231 missing_deps = $(filter-out $(notdir $^), \
2232         $(notdir $(shell $(MAKE) -s $@ \
2233                 CHECK_HEADER_DEPENDENCIES=YesPlease \
2234                 USE_COMPUTED_HEADER_DEPENDENCIES=YesPlease \
2235                 PRINT_HEADER_DEPENDENCIES=YesPlease)))
2236 endif
2237 endif
2238
2239 ASM_SRC := $(wildcard $(OBJECTS:o=S))
2240 ASM_OBJ := $(ASM_SRC:S=o)
2241 C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
2242
2243 .SUFFIXES:
2244
2245 ifdef PRINT_HEADER_DEPENDENCIES
2246 $(C_OBJ): %.o: %.c FORCE
2247         echo $^
2248 $(ASM_OBJ): %.o: %.S FORCE
2249         echo $^
2250
2251 ifndef CHECK_HEADER_DEPENDENCIES
2252 $(error cannot print header dependencies during a normal build. \
2253 Please set CHECK_HEADER_DEPENDENCIES and try again)
2254 endif
2255 endif
2256
2257 ifndef PRINT_HEADER_DEPENDENCIES
2258 ifdef CHECK_HEADER_DEPENDENCIES
2259 $(C_OBJ): %.o: %.c $(dep_files) FORCE
2260         @set -e; echo CHECK $@; \
2261         missing_deps="$(missing_deps)"; \
2262         if test "$$missing_deps"; \
2263         then \
2264                 echo missing dependencies: $$missing_deps; \
2265                 false; \
2266         fi
2267 $(ASM_OBJ): %.o: %.S $(dep_files) FORCE
2268         @set -e; echo CHECK $@; \
2269         missing_deps="$(missing_deps)"; \
2270         if test "$$missing_deps"; \
2271         then \
2272                 echo missing dependencies: $$missing_deps; \
2273                 false; \
2274         fi
2275 endif
2276 endif
2277
2278 ifndef CHECK_HEADER_DEPENDENCIES
2279 $(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
2280         $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2281 $(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
2282         $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2283 endif
2284
2285 %.s: %.c GIT-CFLAGS FORCE
2286         $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2287
2288 ifdef USE_COMPUTED_HEADER_DEPENDENCIES
2289 # Take advantage of gcc's on-the-fly dependency generation
2290 # See <http://gcc.gnu.org/gcc-3.0/features.html>.
2291 dep_files_present := $(wildcard $(dep_files))
2292 ifneq ($(dep_files_present),)
2293 include $(dep_files_present)
2294 endif
2295 else
2296 # Dependencies on header files, for platforms that do not support
2297 # the gcc -MMD option.
2298 #
2299 # Dependencies on automatically generated headers such as common-cmds.h
2300 # should _not_ be included here, since they are necessary even when
2301 # building an object for the first time.
2302
2303 $(OBJECTS): $(LIB_H)
2304 endif
2305
2306 exec_cmd.sp exec_cmd.s exec_cmd.o: GIT-PREFIX
2307 exec_cmd.sp exec_cmd.s exec_cmd.o: EXTRA_CPPFLAGS = \
2308         '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
2309         '-DBINDIR="$(bindir_relative_SQ)"' \
2310         '-DPREFIX="$(prefix_SQ)"'
2311
2312 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: GIT-PREFIX
2313 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
2314         -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
2315
2316 config.sp config.s config.o: GIT-PREFIX
2317 config.sp config.s config.o: EXTRA_CPPFLAGS = \
2318         -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
2319
2320 attr.sp attr.s attr.o: GIT-PREFIX
2321 attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
2322         -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
2323
2324 gettext.sp gettext.s gettext.o: GIT-PREFIX
2325 gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
2326         -DGIT_LOCALE_PATH='"$(localedir_SQ)"'
2327
2328 ifdef NO_EXPAT
2329 http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
2330 endif
2331
2332 ifdef NO_REGEX
2333 compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
2334         -DGAWK -DNO_MBSUPPORT
2335 endif
2336
2337 ifdef USE_NED_ALLOCATOR
2338 compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
2339         -DNDEBUG -DOVERRIDE_STRDUP -DREPLACE_SYSTEM_ALLOCATOR
2340 endif
2341
2342 git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
2343         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
2344
2345 git-imap-send$X: imap-send.o GIT-LDFLAGS $(GITLIBS)
2346         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2347                 $(LIBS) $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
2348
2349 git-http-fetch$X: revision.o http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
2350         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2351                 $(LIBS) $(CURL_LIBCURL)
2352 git-http-push$X: revision.o http.o http-push.o GIT-LDFLAGS $(GITLIBS)
2353         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2354                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
2355
2356 git-remote-testsvn$X: remote-testsvn.o GIT-LDFLAGS $(GITLIBS) $(VCSSVN_LIB)
2357         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) \
2358         $(VCSSVN_LIB)
2359
2360 $(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
2361         $(QUIET_LNCP)$(RM) $@ && \
2362         ln $< $@ 2>/dev/null || \
2363         ln -s $< $@ 2>/dev/null || \
2364         cp $< $@
2365
2366 $(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
2367         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2368                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
2369
2370 $(LIB_FILE): $(LIB_OBJS)
2371         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
2372
2373 $(XDIFF_LIB): $(XDIFF_OBJS)
2374         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(XDIFF_OBJS)
2375
2376 $(VCSSVN_LIB): $(VCSSVN_OBJS)
2377         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(VCSSVN_OBJS)
2378
2379 export DEFAULT_EDITOR DEFAULT_PAGER
2380
2381 doc:
2382         $(MAKE) -C Documentation all
2383
2384 man:
2385         $(MAKE) -C Documentation man
2386
2387 html:
2388         $(MAKE) -C Documentation html
2389
2390 info:
2391         $(MAKE) -C Documentation info
2392
2393 pdf:
2394         $(MAKE) -C Documentation pdf
2395
2396 XGETTEXT_FLAGS = \
2397         --force-po \
2398         --add-comments \
2399         --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
2400         --from-code=UTF-8
2401 XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
2402         --keyword=_ --keyword=N_ --keyword="Q_:1,2"
2403 XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell \
2404         --keyword=gettextln --keyword=eval_gettextln
2405 XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --keyword=__ --language=Perl
2406 LOCALIZED_C := $(C_OBJ:o=c) $(LIB_H) $(GENERATED_H)
2407 LOCALIZED_SH := $(SCRIPT_SH)
2408 LOCALIZED_PERL := $(SCRIPT_PERL)
2409
2410 ifdef XGETTEXT_INCLUDE_TESTS
2411 LOCALIZED_C += t/t0200/test.c
2412 LOCALIZED_SH += t/t0200/test.sh
2413 LOCALIZED_PERL += t/t0200/test.perl
2414 endif
2415
2416 po/git.pot: $(LOCALIZED_C)
2417         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C)
2418         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \
2419                 $(LOCALIZED_SH)
2420         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_PERL) \
2421                 $(LOCALIZED_PERL)
2422         mv $@+ $@
2423
2424 pot: po/git.pot
2425
2426 POFILES := $(wildcard po/*.po)
2427 MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
2428
2429 ifndef NO_GETTEXT
2430 all:: $(MOFILES)
2431 endif
2432
2433 po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
2434         $(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $<
2435
2436 FIND_SOURCE_FILES = ( git ls-files '*.[hcS]' 2>/dev/null || \
2437                         $(FIND) . \( -name .git -type d -prune \) \
2438                                 -o \( -name '*.[hcS]' -type f -print \) )
2439
2440 $(ETAGS_TARGET): FORCE
2441         $(RM) $(ETAGS_TARGET)
2442         $(FIND_SOURCE_FILES) | xargs etags -a -o $(ETAGS_TARGET)
2443
2444 tags: FORCE
2445         $(RM) tags
2446         $(FIND_SOURCE_FILES) | xargs ctags -a
2447
2448 cscope:
2449         $(RM) cscope*
2450         $(FIND_SOURCE_FILES) | xargs cscope -b
2451
2452 ### Detect prefix changes
2453 TRACK_PREFIX = $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
2454                 $(localedir_SQ)
2455
2456 GIT-PREFIX: FORCE
2457         @FLAGS='$(TRACK_PREFIX)'; \
2458         if test x"$$FLAGS" != x"`cat GIT-PREFIX 2>/dev/null`" ; then \
2459                 echo 1>&2 "    * new prefix flags"; \
2460                 echo "$$FLAGS" >GIT-PREFIX; \
2461         fi
2462
2463 TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):$(USE_GETTEXT_SCHEME)
2464
2465 GIT-CFLAGS: FORCE
2466         @FLAGS='$(TRACK_CFLAGS)'; \
2467             if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2468                 echo 1>&2 "    * new build flags"; \
2469                 echo "$$FLAGS" >GIT-CFLAGS; \
2470             fi
2471
2472 TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
2473
2474 GIT-LDFLAGS: FORCE
2475         @FLAGS='$(TRACK_LDFLAGS)'; \
2476             if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
2477                 echo 1>&2 "    * new link flags"; \
2478                 echo "$$FLAGS" >GIT-LDFLAGS; \
2479             fi
2480
2481 # We need to apply sq twice, once to protect from the shell
2482 # that runs GIT-BUILD-OPTIONS, and then again to protect it
2483 # and the first level quoting from the shell that runs "echo".
2484 GIT-BUILD-OPTIONS: FORCE
2485         @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@
2486         @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@
2487         @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@
2488         @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@
2489         @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@
2490         @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@
2491         @echo USE_LIBPCRE=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE)))'\' >>$@
2492         @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@
2493         @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@
2494         @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@
2495 ifdef GIT_TEST_OPTS
2496         @echo GIT_TEST_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_OPTS)))'\' >>$@
2497 endif
2498 ifdef GIT_TEST_CMP
2499         @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@
2500 endif
2501 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2502         @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@
2503 endif
2504         @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@
2505         @echo GETTEXT_POISON=\''$(subst ','\'',$(subst ','\'',$(GETTEXT_POISON)))'\' >>$@
2506 ifdef GIT_PERF_REPEAT_COUNT
2507         @echo GIT_PERF_REPEAT_COUNT=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPEAT_COUNT)))'\' >>$@
2508 endif
2509 ifdef GIT_PERF_REPO
2510         @echo GIT_PERF_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPO)))'\' >>$@
2511 endif
2512 ifdef GIT_PERF_LARGE_REPO
2513         @echo GIT_PERF_LARGE_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_LARGE_REPO)))'\' >>$@
2514 endif
2515 ifdef GIT_PERF_MAKE_OPTS
2516         @echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@
2517 endif
2518
2519 ### Detect Tck/Tk interpreter path changes
2520 ifndef NO_TCLTK
2521 TRACK_VARS = $(subst ','\'',-DTCLTK_PATH='$(TCLTK_PATH_SQ)')
2522
2523 GIT-GUI-VARS: FORCE
2524         @VARS='$(TRACK_VARS)'; \
2525             if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2526                 echo 1>&2 "    * new Tcl/Tk interpreter location"; \
2527                 echo "$$VARS" >$@; \
2528             fi
2529 endif
2530
2531 test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2532
2533 all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2534
2535 bin-wrappers/%: wrap-for-bin.sh
2536         @mkdir -p bin-wrappers
2537         $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2538              -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2539              -e 's|@@PROG@@|$(@F)|' < $< > $@ && \
2540         chmod +x $@
2541
2542 # GNU make supports exporting all variables by "export" without parameters.
2543 # However, the environment gets quite big, and some programs have problems
2544 # with that.
2545
2546 export NO_SVN_TESTS
2547
2548 ### Testing rules
2549
2550 test: all
2551         $(MAKE) -C t/ all
2552
2553 perf: all
2554         $(MAKE) -C t/perf/ all
2555
2556 .PHONY: test perf
2557
2558 test-ctype$X: ctype.o
2559
2560 test-date$X: date.o ctype.o
2561
2562 test-delta$X: diff-delta.o patch-delta.o
2563
2564 test-line-buffer$X: vcs-svn/lib.a
2565
2566 test-parse-options$X: parse-options.o parse-options-cb.o
2567
2568 test-svn-fe$X: vcs-svn/lib.a
2569
2570 .PRECIOUS: $(TEST_OBJS)
2571
2572 test-%$X: test-%.o GIT-LDFLAGS $(GITLIBS)
2573         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2574
2575 check-sha1:: test-sha1$X
2576         ./test-sha1.sh
2577
2578 SP_OBJ = $(patsubst %.o,%.sp,$(C_OBJ))
2579
2580 $(SP_OBJ): %.sp: %.c GIT-CFLAGS FORCE
2581         $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
2582                 $(SPARSE_FLAGS) $<
2583
2584 .PHONY: sparse $(SP_OBJ)
2585 sparse: $(SP_OBJ)
2586
2587 check: common-cmds.h
2588         @if sparse; \
2589         then \
2590                 echo 2>&1 "Use 'make sparse' instead"; \
2591                 $(MAKE) --no-print-directory sparse; \
2592         else \
2593                 echo 2>&1 "Did you mean 'make test'?"; \
2594                 exit 1; \
2595         fi
2596
2597 remove-dashes:
2598         ./fixup-builtins $(BUILT_INS) $(PROGRAMS) $(SCRIPTS)
2599
2600 ### Installation rules
2601
2602 ifneq ($(filter /%,$(firstword $(template_dir))),)
2603 template_instdir = $(template_dir)
2604 else
2605 template_instdir = $(prefix)/$(template_dir)
2606 endif
2607 export template_instdir
2608
2609 ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2610 gitexec_instdir = $(gitexecdir)
2611 else
2612 gitexec_instdir = $(prefix)/$(gitexecdir)
2613 endif
2614 gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2615 export gitexec_instdir
2616
2617 ifneq ($(filter /%,$(firstword $(mergetoolsdir))),)
2618 mergetools_instdir = $(mergetoolsdir)
2619 else
2620 mergetools_instdir = $(prefix)/$(mergetoolsdir)
2621 endif
2622 mergetools_instdir_SQ = $(subst ','\'',$(mergetools_instdir))
2623
2624 install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2625
2626 install: all
2627         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2628         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2629         $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2630         $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2631         $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2632         $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2633         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2634         $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2635 ifndef NO_GETTEXT
2636         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)'
2637         (cd po/build/locale && $(TAR) cf - .) | \
2638         (cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -)
2639 endif
2640 ifndef NO_PERL
2641         $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2642         $(MAKE) -C gitweb install
2643 endif
2644 ifndef NO_PYTHON
2645         $(MAKE) -C git_remote_helpers prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2646 endif
2647 ifndef NO_TCLTK
2648         $(MAKE) -C gitk-git install
2649         $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2650 endif
2651 ifneq (,$X)
2652         $(foreach p,$(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';)
2653 endif
2654
2655         bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2656         execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2657         { test "$$bindir/" = "$$execdir/" || \
2658           for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
2659                 $(RM) "$$execdir/$$p" && \
2660                 test -z "$(NO_INSTALL_HARDLINKS)$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2661                 ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
2662                 cp "$$bindir/$$p" "$$execdir/$$p" || exit; \
2663           done; \
2664         } && \
2665         for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
2666                 $(RM) "$$bindir/$$p" && \
2667                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2668                 ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
2669                 ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
2670                 cp "$$bindir/git$X" "$$bindir/$$p" || exit; \
2671         done && \
2672         for p in $(BUILT_INS); do \
2673                 $(RM) "$$execdir/$$p" && \
2674                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2675                 ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2676                 ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2677                 cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
2678         done && \
2679         remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
2680         for p in $$remote_curl_aliases; do \
2681                 $(RM) "$$execdir/$$p" && \
2682                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2683                 ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2684                 ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2685                 cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; \
2686         done && \
2687         ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2688
2689 install-gitweb:
2690         $(MAKE) -C gitweb install
2691
2692 install-doc:
2693         $(MAKE) -C Documentation install
2694
2695 install-man:
2696         $(MAKE) -C Documentation install-man
2697
2698 install-html:
2699         $(MAKE) -C Documentation install-html
2700
2701 install-info:
2702         $(MAKE) -C Documentation install-info
2703
2704 install-pdf:
2705         $(MAKE) -C Documentation install-pdf
2706
2707 quick-install-doc:
2708         $(MAKE) -C Documentation quick-install
2709
2710 quick-install-man:
2711         $(MAKE) -C Documentation quick-install-man
2712
2713 quick-install-html:
2714         $(MAKE) -C Documentation quick-install-html
2715
2716
2717
2718 ### Maintainer's dist rules
2719
2720 git.spec: git.spec.in GIT-VERSION-FILE
2721         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
2722         mv $@+ $@
2723
2724 GIT_TARNAME=git-$(GIT_VERSION)
2725 dist: git.spec git-archive$(X) configure
2726         ./git-archive --format=tar \
2727                 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2728         @mkdir -p $(GIT_TARNAME)
2729         @cp git.spec configure $(GIT_TARNAME)
2730         @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2731         @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2732         $(TAR) rf $(GIT_TARNAME).tar \
2733                 $(GIT_TARNAME)/git.spec \
2734                 $(GIT_TARNAME)/configure \
2735                 $(GIT_TARNAME)/version \
2736                 $(GIT_TARNAME)/git-gui/version
2737         @$(RM) -r $(GIT_TARNAME)
2738         gzip -f -9 $(GIT_TARNAME).tar
2739
2740 rpm: dist
2741         $(RPMBUILD) \
2742                 --define "_source_filedigest_algorithm md5" \
2743                 --define "_binary_filedigest_algorithm md5" \
2744                 -ta $(GIT_TARNAME).tar.gz
2745
2746 htmldocs = git-htmldocs-$(GIT_VERSION)
2747 manpages = git-manpages-$(GIT_VERSION)
2748 dist-doc:
2749         $(RM) -r .doc-tmp-dir
2750         mkdir .doc-tmp-dir
2751         $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2752         cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2753         gzip -n -9 -f $(htmldocs).tar
2754         :
2755         $(RM) -r .doc-tmp-dir
2756         mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2757         $(MAKE) -C Documentation DESTDIR=./ \
2758                 man1dir=../.doc-tmp-dir/man1 \
2759                 man5dir=../.doc-tmp-dir/man5 \
2760                 man7dir=../.doc-tmp-dir/man7 \
2761                 install
2762         cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2763         gzip -n -9 -f $(manpages).tar
2764         $(RM) -r .doc-tmp-dir
2765
2766 ### Cleaning rules
2767
2768 distclean: clean
2769         $(RM) configure
2770         $(RM) config.log config.status config.cache
2771         $(RM) config.mak.autogen config.mak.append
2772         $(RM) -r autom4te.cache
2773
2774 profile-clean:
2775         $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2776         $(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2777
2778 clean: profile-clean
2779         $(RM) *.o block-sha1/*.o ppc/*.o compat/*.o compat/*/*.o xdiff/*.o vcs-svn/*.o \
2780                 builtin/*.o $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
2781         $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2782         $(RM) $(TEST_PROGRAMS)
2783         $(RM) -r bin-wrappers
2784         $(RM) -r $(dep_dirs)
2785         $(RM) -r po/build/
2786         $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope*
2787         $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2788         $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
2789         $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
2790         $(MAKE) -C Documentation/ clean
2791 ifndef NO_PERL
2792         $(MAKE) -C gitweb clean
2793         $(MAKE) -C perl clean
2794 endif
2795 ifndef NO_PYTHON
2796         $(MAKE) -C git_remote_helpers clean
2797 endif
2798         $(MAKE) -C templates/ clean
2799         $(MAKE) -C t/ clean
2800 ifndef NO_TCLTK
2801         $(MAKE) -C gitk-git clean
2802         $(MAKE) -C git-gui clean
2803 endif
2804         $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-GUI-VARS GIT-BUILD-OPTIONS
2805         $(RM) GIT-USER-AGENT GIT-PREFIX GIT-SCRIPT-DEFINES
2806
2807 .PHONY: all install profile-clean clean strip
2808 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
2809 .PHONY: FORCE cscope
2810
2811 ### Check documentation
2812 #
2813 check-docs::
2814         @(for v in $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git gitk; \
2815         do \
2816                 case "$$v" in \
2817                 git-merge-octopus | git-merge-ours | git-merge-recursive | \
2818                 git-merge-resolve | git-merge-subtree | \
2819                 git-fsck-objects | git-init-db | \
2820                 git-remote-* | git-stage | \
2821                 git-?*--?* ) continue ;; \
2822                 esac ; \
2823                 test -f "Documentation/$$v.txt" || \
2824                 echo "no doc: $$v"; \
2825                 sed -e '/^#/d' command-list.txt | \
2826                 grep -q "^$$v[  ]" || \
2827                 case "$$v" in \
2828                 git) ;; \
2829                 *) echo "no link: $$v";; \
2830                 esac ; \
2831         done; \
2832         ( \
2833                 sed -e '/^#/d' \
2834                     -e 's/[     ].*//' \
2835                     -e 's/^/listed /' command-list.txt; \
2836                 ls -1 Documentation/git*txt | \
2837                 sed -e 's|Documentation/|documented |' \
2838                     -e 's/\.txt//'; \
2839         ) | while read how cmd; \
2840         do \
2841                 case "$$how,$$cmd" in \
2842                 *,git-citool | \
2843                 *,git-gui | \
2844                 *,git-help | \
2845                 documented,gitattributes | \
2846                 documented,gitignore | \
2847                 documented,gitmodules | \
2848                 documented,gitcli | \
2849                 documented,git-tools | \
2850                 documented,gitcore-tutorial | \
2851                 documented,gitcvs-migration | \
2852                 documented,gitdiffcore | \
2853                 documented,gitglossary | \
2854                 documented,githooks | \
2855                 documented,gitrepository-layout | \
2856                 documented,gitrevisions | \
2857                 documented,gittutorial | \
2858                 documented,gittutorial-2 | \
2859                 documented,git-bisect-lk2009 | \
2860                 documented,git-remote-helpers | \
2861                 documented,gitworkflows | \
2862                 sentinel,not,matching,is,ok ) continue ;; \
2863                 esac; \
2864                 case " $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git gitk " in \
2865                 *" $$cmd "*)    ;; \
2866                 *) echo "removed but $$how: $$cmd" ;; \
2867                 esac; \
2868         done ) | sort
2869
2870 ### Make sure built-ins do not have dups and listed in git.c
2871 #
2872 check-builtins::
2873         ./check-builtins.sh
2874
2875 ### Test suite coverage testing
2876 #
2877 .PHONY: coverage coverage-clean coverage-build coverage-report
2878
2879 coverage:
2880         $(MAKE) coverage-build
2881         $(MAKE) coverage-report
2882
2883 object_dirs := $(sort $(dir $(OBJECTS)))
2884 coverage-clean:
2885         $(RM) $(addsuffix *.gcov,$(object_dirs))
2886         $(RM) $(addsuffix *.gcda,$(object_dirs))
2887         $(RM) $(addsuffix *.gcno,$(object_dirs))
2888         $(RM) coverage-untested-functions
2889         $(RM) -r cover_db/
2890         $(RM) -r cover_db_html/
2891
2892 COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
2893 COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
2894 GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
2895
2896 coverage-build: coverage-clean
2897         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
2898         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
2899                 -j1 test
2900
2901 coverage-report:
2902         $(QUIET_GCOV)for dir in $(object_dirs); do \
2903                 $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
2904         done
2905
2906 coverage-untested-functions: coverage-report
2907         grep '^function.*called 0 ' *.c.gcov \
2908                 | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
2909                 > coverage-untested-functions
2910
2911 cover_db: coverage-report
2912         gcov2perl -db cover_db *.gcov
2913
2914 cover_db_html: cover_db
2915         cover -report html -outputdir cover_db_html cover_db
2916