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