Makefile

   1 # The default target of this Makefile is...
   2 all::
   3
   4 # Define V=1 to have a more verbose compile.
   5 #
   6 # Define SHELL_PATH to a POSIX shell if your /bin/sh is broken.
   7 #
   8 # Define SANE_TOOL_PATH to a colon-separated list of paths to prepend
   9 # to PATH if your tools in /usr/bin are broken.
  10 #
  11 # Define SOCKLEN_T to a suitable type (such as 'size_t') if your
  12 # system headers do not define a socklen_t type.
  13 #
  14 # Define INLINE to a suitable substitute (such as '__inline' or '') if git
  15 # fails to compile with errors about undefined inline functions or similar.
  16 #
  17 # Define SNPRINTF_RETURNS_BOGUS if your are on a system which snprintf()
  18 # or vsnprintf() return -1 instead of number of characters which would
  19 # have been written to the final string if enough space had been available.
  20 #
  21 # Define FREAD_READS_DIRECTORIES if your are on a system which succeeds
  22 # when attempting to read from an fopen'ed directory.
  23 #
  24 # Define NO_OPENSSL environment variable if you do not have OpenSSL.
  25 # This also implies BLK_SHA1.
  26 #
  27 # Define USE_LIBPCRE if you have and want to use libpcre. git-grep will be
  28 # able to use Perl-compatible regular expressions.
  29 #
  30 # Define LIBPCREDIR=/foo/bar if your libpcre header and library files are in
  31 # /foo/bar/include and /foo/bar/lib directories.
  32 #
  33 # Define NO_CURL if you do not have libcurl installed.  git-http-fetch and
  34 # git-http-push are not built, and you cannot use http:// and https://
  35 # transports (neither smart nor dumb).
  36 #
  37 # Define CURLDIR=/foo/bar if your curl header and library files are in
  38 # /foo/bar/include and /foo/bar/lib directories.
  39 #
  40 # Define NO_EXPAT if you do not have expat installed.  git-http-push is
  41 # not built, and you cannot push using http:// and https:// transports (dumb).
  42 #
  43 # Define EXPATDIR=/foo/bar if your expat header and library files are in
  44 # /foo/bar/include and /foo/bar/lib directories.
  45 #
  46 # Define NO_GETTEXT if you don't want Git output to be translated.
  47 # A translated Git requires GNU libintl or another gettext implementation,
  48 # plus libintl-perl at runtime.
  49 #
  50 # Define USE_GETTEXT_SCHEME and set it to 'fallthrough', if you don't trust
  51 # the installed gettext translation of the shell scripts output.
  52 #
  53 # Define HAVE_LIBCHARSET_H if you haven't set NO_GETTEXT and you can't
  54 # trust the langinfo.h's nl_langinfo(CODESET) function to return the
  55 # current character set. GNU and Solaris have a nl_langinfo(CODESET),
  56 # FreeBSD can use either, but MinGW and some others need to use
  57 # libcharset.h's locale_charset() instead.
  58 #
  59 # Define CHARSET_LIB to you need to link with library other than -liconv to
  60 # use locale_charset() function.  On some platforms this needs to set to
  61 # -lcharset
  62 #
  63 # Define LIBC_CONTAINS_LIBINTL if your gettext implementation doesn't
  64 # need -lintl when linking.
  65 #
  66 # Define NO_MSGFMT_EXTENDED_OPTIONS if your implementation of msgfmt
  67 # doesn't support GNU extensions like --check and --statistics
  68 #
  69 # Define HAVE_PATHS_H if you have paths.h and want to use the default PATH
  70 # it specifies.
  71 #
  72 # Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
  73 #
  74 # Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
  75 # d_type in struct dirent (Cygwin 1.5, fixed in Cygwin 1.7).
  76 #
  77 # Define NO_STRCASESTR if you don't have strcasestr.
  78 #
  79 # Define NO_MEMMEM if you don't have memmem.
  80 #
  81 # Define NO_STRLCPY if you don't have strlcpy.
  82 #
  83 # Define NO_STRTOUMAX if you don't have both strtoimax and strtoumax in the
  84 # C library. If your compiler also does not support long long or does not have
  85 # strtoull, define NO_STRTOULL.
  86 #
  87 # Define NO_SETENV if you don't have setenv in the C library.
  88 #
  89 # Define NO_UNSETENV if you don't have unsetenv in the C library.
  90 #
  91 # Define NO_MKDTEMP if you don't have mkdtemp in the C library.
  92 #
  93 # Define NO_MKSTEMPS if you don't have mkstemps in the C library.
  94 #
  95 # Define NO_STRTOK_R if you don't have strtok_r in the C library.
  96 #
  97 # Define NO_FNMATCH if you don't have fnmatch in the C library.
  98 #
  99 # Define NO_FNMATCH_CASEFOLD if your fnmatch function doesn't have the
 100 # FNM_CASEFOLD GNU extension.
 101 #
 102 # Define NO_GECOS_IN_PWENT if you don't have pw_gecos in struct passwd
 103 # in the C library.
 104 #
 105 # Define NO_LIBGEN_H if you don't have libgen.h.
 106 #
 107 # Define NEEDS_LIBGEN if your libgen needs -lgen when linking
 108 #
 109 # Define NO_SYS_SELECT_H if you don't have sys/select.h.
 110 #
 111 # Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
 112 # Enable it on Windows.  By default, symrefs are still used.
 113 #
 114 # Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
 115 # tests.  These tests take up a significant amount of the total test time
 116 # but are not needed unless you plan to talk to SVN repos.
 117 #
 118 # Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
 119 # installed in /sw, but don't want GIT to link against any libraries
 120 # installed there.  If defined you may specify your own (or Fink's)
 121 # include directories and library directories by defining CFLAGS
 122 # and LDFLAGS appropriately.
 123 #
 124 # Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
 125 # have DarwinPorts installed in /opt/local, but don't want GIT to
 126 # link against any libraries installed there.  If defined you may
 127 # specify your own (or DarwinPort's) include directories and
 128 # library directories by defining CFLAGS and LDFLAGS appropriately.
 129 #
 130 # Define BLK_SHA1 environment variable to make use of the bundled
 131 # optimized C SHA1 routine.
 132 #
 133 # Define PPC_SHA1 environment variable when running make to make use of
 134 # a bundled SHA1 routine optimized for PowerPC.
 135 #
 136 # Define NEEDS_CRYPTO_WITH_SSL if you need -lcrypto when using -lssl (Darwin).
 137 #
 138 # Define NEEDS_SSL_WITH_CRYPTO if you need -lssl when using -lcrypto (Darwin).
 139 #
 140 # Define NEEDS_SSL_WITH_CURL if you need -lssl with -lcurl (Minix).
 141 #
 142 # Define NEEDS_IDN_WITH_CURL if you need -lidn when using -lcurl (Minix).
 143 #
 144 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
 145 #
 146 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
 147 # Patrick Mauritz).
 148 #
 149 # Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
 150 # Notably on Solaris hstrerror resides in libresolv and on Solaris 7
 151 # inet_ntop and inet_pton additionally reside there.
 152 #
 153 # Define NO_MMAP if you want to avoid mmap.
 154 #
 155 # Define NO_PTHREADS if you do not have or do not want to use Pthreads.
 156 #
 157 # Define NO_PREAD if you have a problem with pread() system call (e.g.
 158 # cygwin1.dll before v1.5.22).
 159 #
 160 # Define NO_THREAD_SAFE_PREAD if your pread() implementation is not
 161 # thread-safe. (e.g. compat/pread.c or cygwin)
 162 #
 163 # Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
 164 # generally faster on your platform than accessing the working directory.
 165 #
 166 # Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
 167 # the executable mode bit, but doesn't really do so.
 168 #
 169 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
 170 #
 171 # Define NO_UNIX_SOCKETS if your system does not offer unix sockets.
 172 #
 173 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
 174 # sockaddr_storage.
 175 #
 176 # Define NO_ICONV if your libc does not properly support iconv.
 177 #
 178 # Define OLD_ICONV if your library has an old iconv(), where the second
 179 # (input buffer pointer) parameter is declared with type (const char **).
 180 #
 181 # Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
 182 #
 183 # Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
 184 # that tells runtime paths to dynamic libraries;
 185 # "-Wl,-rpath=/path/lib" is used instead.
 186 #
 187 # Define NO_NORETURN if using buggy versions of gcc 4.6+ and profile feedback,
 188 # as the compiler can crash (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49299)
 189 #
 190 # Define USE_NSEC below if you want git to care about sub-second file mtimes
 191 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
 192 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
 193 # randomly break unless your underlying filesystem supports those sub-second
 194 # times (my ext3 doesn't).
 195 #
 196 # Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
 197 # "st_ctim"
 198 #
 199 # Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
 200 # available.  This automatically turns USE_NSEC off.
 201 #
 202 # Define USE_STDEV below if you want git to care about the underlying device
 203 # change being considered an inode change from the update-index perspective.
 204 #
 205 # Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
 206 # field that counts the on-disk footprint in 512-byte blocks.
 207 #
 208 # Define ASCIIDOC7 if you want to format documentation with AsciiDoc 7
 209 #
 210 # Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72
 211 # (not v1.73 or v1.71).
 212 #
 213 # Define ASCIIDOC_ROFF if your DocBook XSL does not escape raw roff directives
 214 # (versions 1.68.1 through v1.72).
 215 #
 216 # Define GNU_ROFF if your target system uses GNU groff.  This forces
 217 # apostrophes to be ASCII so that cut&pasting examples to the shell
 218 # will work.
 219 #
 220 # Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 221 # MakeMaker (e.g. using ActiveState under Cygwin).
 222 #
 223 # Define NO_PERL if you do not want Perl scripts or libraries at all.
 224 #
 225 # Define NO_PYTHON if you do not want Python scripts or libraries at all.
 226 #
 227 # Define NO_TCLTK if you do not want Tcl/Tk GUI.
 228 #
 229 # The TCL_PATH variable governs the location of the Tcl interpreter
 230 # used to optimize git-gui for your system.  Only used if NO_TCLTK
 231 # is not set.  Defaults to the bare 'tclsh'.
 232 #
 233 # The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
 234 # If not set it defaults to the bare 'wish'. If it is set to the empty
 235 # string then NO_TCLTK will be forced (this is used by configure script).
 236 #
 237 # Define INTERNAL_QSORT to use Git's implementation of qsort(), which
 238 # is a simplified version of the merge sort used in glibc. This is
 239 # recommended if Git triggers O(n^2) behavior in your platform's qsort().
 240 #
 241 # Define UNRELIABLE_FSTAT if your system's fstat does not return the same
 242 # information on a not yet closed file that lstat would return for the same
 243 # file after it was closed.
 244 #
 245 # Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
 246 # when hardlinking a file to another name and unlinking the original file right
 247 # away (some NTFS drivers seem to zero the contents in that scenario).
 248 #
 249 # Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
 250 # programs as a tar, where bin/ and libexec/ might be on different file systems.
 251 #
 252 # Define NO_INSTALL_HARDLINKS if you prefer to use either symbolic links or
 253 # copies to install built-in git commands e.g. git-cat-file.
 254 #
 255 # Define USE_NED_ALLOCATOR if you want to replace the platforms default
 256 # memory allocators with the nedmalloc allocator written by Niall Douglas.
 257 #
 258 # Define NO_REGEX if you have no or inferior regex support in your C library.
 259 #
 260 # Define HAVE_DEV_TTY if your system can open /dev/tty to interact with the
 261 # user.
 262 #
 263 # Define GETTEXT_POISON if you are debugging the choice of strings marked
 264 # for translation.  In a GETTEXT_POISON build, you can turn all strings marked
 265 # for translation into gibberish by setting the GIT_GETTEXT_POISON variable
 266 # (to any value) in your environment.
 267 #
 268 # Define JSMIN to point to JavaScript minifier that functions as
 269 # a filter to have gitweb.js minified.
 270 #
 271 # Define CSSMIN to point to a CSS minifier in order to generate a minified
 272 # version of gitweb.css
 273 #
 274 # Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
 275 # you want to use something different.  The value will be interpreted by the
 276 # shell at runtime when it is used.
 277 #
 278 # Define DEFAULT_EDITOR to a sensible editor command (defaults to "vi") if you
 279 # want to use something different.  The value will be interpreted by the shell
 280 # if necessary when it is used.  Examples:
 281 #
 282 #   DEFAULT_EDITOR='~/bin/vi',
 283 #   DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
 284 #   DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
 285 #
 286 # Define COMPUTE_HEADER_DEPENDENCIES to "yes" if you want dependencies on
 287 # header files to be automatically computed, to avoid rebuilding objects when
 288 # an unrelated header file changes.  Define it to "no" to use the hard-coded
 289 # dependency rules.  The default is "auto", which means to use computed header
 290 # dependencies if your compiler is detected to support it.
 291 #
 292 # Define CHECK_HEADER_DEPENDENCIES to check for problems in the hard-coded
 293 # dependency rules.
 294 #
 295 # Define NATIVE_CRLF if your platform uses CRLF for line endings.
 296 #
 297 # Define XDL_FAST_HASH to use an alternative line-hashing method in
 298 # the diff algorithm.  It gives a nice speedup if your processor has
 299 # fast unaligned word loads.  Does NOT work on big-endian systems!
 300 # Enabled by default on x86_64.
 301
 302 GIT-VERSION-FILE: FORCE
 303         @$(SHELL_PATH) ./GIT-VERSION-GEN
 304 -include GIT-VERSION-FILE
 305
 306 uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
 307 uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
 308 uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
 309 uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
 310 uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
 311 uname_V := $(shell sh -c 'uname -v 2>/dev/null || echo not')
 312
 313 ifdef MSVC
 314         # avoid the MingW and Cygwin configuration sections
 315         uname_S := Windows
 316         uname_O := Windows
 317 endif
 318
 319 # CFLAGS and LDFLAGS are for the users to override from the command line.
 320
 321 CFLAGS = -g -O2 -Wall
 322 LDFLAGS =
 323 ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
 324 ALL_LDFLAGS = $(LDFLAGS)
 325 STRIP ?= strip
 326
 327 # Among the variables below, these:
 328 #   gitexecdir
 329 #   template_dir
 330 #   mandir
 331 #   infodir
 332 #   htmldir
 333 #   sysconfdir
 334 # can be specified as a relative path some/where/else;
 335 # this is interpreted as relative to $(prefix) and "git" at
 336 # runtime figures out where they are based on the path to the executable.
 337 # This can help installing the suite in a relocatable way.
 338
 339 prefix = $(HOME)
 340 bindir_relative = bin
 341 bindir = $(prefix)/$(bindir_relative)
 342 mandir = share/man
 343 infodir = share/info
 344 gitexecdir = libexec/git-core
 345 mergetoolsdir = $(gitexecdir)/mergetools
 346 sharedir = $(prefix)/share
 347 gitwebdir = $(sharedir)/gitweb
 348 localedir = $(sharedir)/locale
 349 template_dir = share/git-core/templates
 350 htmldir = share/doc/git-doc
 351 ETC_GITCONFIG = $(sysconfdir)/gitconfig
 352 ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
 353 lib = lib
 354 # DESTDIR=
 355 pathsep = :
 356
 357 export prefix bindir sharedir sysconfdir gitwebdir localedir
 358
 359 CC = cc
 360 AR = ar
 361 RM = rm -f
 362 DIFF = diff
 363 TAR = tar
 364 FIND = find
 365 INSTALL = install
 366 RPMBUILD = rpmbuild
 367 TCL_PATH = tclsh
 368 TCLTK_PATH = wish
 369 XGETTEXT = xgettext
 370 MSGFMT = msgfmt
 371 PTHREAD_LIBS = -lpthread
 372 PTHREAD_CFLAGS =
 373 GCOV = gcov
 374
 375 export TCL_PATH TCLTK_PATH
 376
 377 SPARSE_FLAGS =
 378
 379
 380
 381 ### --- END CONFIGURATION SECTION ---
 382
 383 # Those must not be GNU-specific; they are shared with perl/ which may
 384 # be built by a different compiler. (Note that this is an artifact now
 385 # but it still might be nice to keep that distinction.)
 386 BASIC_CFLAGS = -I.
 387 BASIC_LDFLAGS =
 388
 389 # Guard against environment variables
 390 BUILTIN_OBJS =
 391 BUILT_INS =
 392 COMPAT_CFLAGS =
 393 COMPAT_OBJS =
 394 XDIFF_H =
 395 XDIFF_OBJS =
 396 VCSSVN_H =
 397 VCSSVN_OBJS =
 398 VCSSVN_TEST_OBJS =
 399 MISC_H =
 400 EXTRA_CPPFLAGS =
 401 LIB_H =
 402 LIB_OBJS =
 403 PROGRAM_OBJS =
 404 PROGRAMS =
 405 SCRIPT_PERL =
 406 SCRIPT_PYTHON =
 407 SCRIPT_SH =
 408 SCRIPT_LIB =
 409 TEST_PROGRAMS_NEED_X =
 410
 411 # Having this variable in your environment would break pipelines because
 412 # you cause "cd" to echo its destination to stdout.  It can also take
 413 # scripts to unexpected places.  If you like CDPATH, define it for your
 414 # interactive shell sessions without exporting it.
 415 unexport CDPATH
 416
 417 SCRIPT_SH += git-am.sh
 418 SCRIPT_SH += git-bisect.sh
 419 SCRIPT_SH += git-difftool--helper.sh
 420 SCRIPT_SH += git-filter-branch.sh
 421 SCRIPT_SH += git-lost-found.sh
 422 SCRIPT_SH += git-merge-octopus.sh
 423 SCRIPT_SH += git-merge-one-file.sh
 424 SCRIPT_SH += git-merge-resolve.sh
 425 SCRIPT_SH += git-mergetool.sh
 426 SCRIPT_SH += git-pull.sh
 427 SCRIPT_SH += git-quiltimport.sh
 428 SCRIPT_SH += git-rebase.sh
 429 SCRIPT_SH += git-repack.sh
 430 SCRIPT_SH += git-request-pull.sh
 431 SCRIPT_SH += git-stash.sh
 432 SCRIPT_SH += git-submodule.sh
 433 SCRIPT_SH += git-web--browse.sh
 434
 435 SCRIPT_LIB += git-mergetool--lib
 436 SCRIPT_LIB += git-parse-remote
 437 SCRIPT_LIB += git-rebase--am
 438 SCRIPT_LIB += git-rebase--interactive
 439 SCRIPT_LIB += git-rebase--merge
 440 SCRIPT_LIB += git-sh-setup
 441 SCRIPT_LIB += git-sh-i18n
 442
 443 SCRIPT_PERL += git-add--interactive.perl
 444 SCRIPT_PERL += git-difftool.perl
 445 SCRIPT_PERL += git-archimport.perl
 446 SCRIPT_PERL += git-cvsexportcommit.perl
 447 SCRIPT_PERL += git-cvsimport.perl
 448 SCRIPT_PERL += git-cvsserver.perl
 449 SCRIPT_PERL += git-relink.perl
 450 SCRIPT_PERL += git-send-email.perl
 451 SCRIPT_PERL += git-svn.perl
 452
 453 SCRIPT_PYTHON += git-remote-testgit.py
 454 SCRIPT_PYTHON += git-p4.py
 455
 456 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
 457           $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 458           $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
 459           git-instaweb
 460
 461 ETAGS_TARGET = TAGS
 462
 463 # Empty...
 464 EXTRA_PROGRAMS =
 465
 466 # ... and all the rest that could be moved out of bindir to gitexecdir
 467 PROGRAMS += $(EXTRA_PROGRAMS)
 468
 469 PROGRAM_OBJS += credential-store.o
 470 PROGRAM_OBJS += daemon.o
 471 PROGRAM_OBJS += fast-import.o
 472 PROGRAM_OBJS += http-backend.o
 473 PROGRAM_OBJS += imap-send.o
 474 PROGRAM_OBJS += sh-i18n--envsubst.o
 475 PROGRAM_OBJS += shell.o
 476 PROGRAM_OBJS += show-index.o
 477 PROGRAM_OBJS += upload-pack.o
 478
 479 # Binary suffix, set to .exe for Windows builds
 480 X =
 481
 482 PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
 483
 484 TEST_PROGRAMS_NEED_X += test-chmtime
 485 TEST_PROGRAMS_NEED_X += test-credential
 486 TEST_PROGRAMS_NEED_X += test-ctype
 487 TEST_PROGRAMS_NEED_X += test-date
 488 TEST_PROGRAMS_NEED_X += test-delta
 489 TEST_PROGRAMS_NEED_X += test-dump-cache-tree
 490 TEST_PROGRAMS_NEED_X += test-genrandom
 491 TEST_PROGRAMS_NEED_X += test-index-version
 492 TEST_PROGRAMS_NEED_X += test-line-buffer
 493 TEST_PROGRAMS_NEED_X += test-match-trees
 494 TEST_PROGRAMS_NEED_X += test-mergesort
 495 TEST_PROGRAMS_NEED_X += test-mktemp
 496 TEST_PROGRAMS_NEED_X += test-parse-options
 497 TEST_PROGRAMS_NEED_X += test-path-utils
 498 TEST_PROGRAMS_NEED_X += test-regex
 499 TEST_PROGRAMS_NEED_X += test-revision-walking
 500 TEST_PROGRAMS_NEED_X += test-run-command
 501 TEST_PROGRAMS_NEED_X += test-scrap-cache-tree
 502 TEST_PROGRAMS_NEED_X += test-sha1
 503 TEST_PROGRAMS_NEED_X += test-sigchain
 504 TEST_PROGRAMS_NEED_X += test-subprocess
 505 TEST_PROGRAMS_NEED_X += test-svn-fe
 506
 507 TEST_PROGRAMS = $(patsubst %,%$X,$(TEST_PROGRAMS_NEED_X))
 508
 509 # List built-in command $C whose implementation cmd_$C() is not in
 510 # builtin/$C.o but is linked in as part of some other command.
 511 BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
 512
 513 BUILT_INS += git-cherry$X
 514 BUILT_INS += git-cherry-pick$X
 515 BUILT_INS += git-format-patch$X
 516 BUILT_INS += git-fsck-objects$X
 517 BUILT_INS += git-get-tar-commit-id$X
 518 BUILT_INS += git-init$X
 519 BUILT_INS += git-merge-subtree$X
 520 BUILT_INS += git-peek-remote$X
 521 BUILT_INS += git-repo-config$X
 522 BUILT_INS += git-show$X
 523 BUILT_INS += git-stage$X
 524 BUILT_INS += git-status$X
 525 BUILT_INS += git-whatchanged$X
 526
 527 # what 'all' will build and 'install' will install in gitexecdir,
 528 # excluding programs for built-in commands
 529 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 530
 531 # what 'all' will build but not install in gitexecdir
 532 OTHER_PROGRAMS = git$X
 533
 534 # what test wrappers are needed and 'install' will install, in bindir
 535 BINDIR_PROGRAMS_NEED_X += git
 536 BINDIR_PROGRAMS_NEED_X += git-upload-pack
 537 BINDIR_PROGRAMS_NEED_X += git-receive-pack
 538 BINDIR_PROGRAMS_NEED_X += git-upload-archive
 539 BINDIR_PROGRAMS_NEED_X += git-shell
 540
 541 BINDIR_PROGRAMS_NO_X += git-cvsserver
 542
 543 # Set paths to tools early so that they can be used for version tests.
 544 ifndef SHELL_PATH
 545         SHELL_PATH = /bin/sh
 546 endif
 547 ifndef PERL_PATH
 548         PERL_PATH = /usr/bin/perl
 549 endif
 550 ifndef PYTHON_PATH
 551         PYTHON_PATH = /usr/bin/python
 552 endif
 553
 554 export PERL_PATH
 555 export PYTHON_PATH
 556
 557 LIB_FILE=libgit.a
 558 XDIFF_LIB=xdiff/lib.a
 559 VCSSVN_LIB=vcs-svn/lib.a
 560
 561 XDIFF_H += xdiff/xinclude.h
 562 XDIFF_H += xdiff/xmacros.h
 563 XDIFF_H += xdiff/xdiff.h
 564 XDIFF_H += xdiff/xtypes.h
 565 XDIFF_H += xdiff/xutils.h
 566 XDIFF_H += xdiff/xprepare.h
 567 XDIFF_H += xdiff/xdiffi.h
 568 XDIFF_H += xdiff/xemit.h
 569
 570 VCSSVN_H += vcs-svn/line_buffer.h
 571 VCSSVN_H += vcs-svn/sliding_window.h
 572 VCSSVN_H += vcs-svn/repo_tree.h
 573 VCSSVN_H += vcs-svn/fast_export.h
 574 VCSSVN_H += vcs-svn/svndiff.h
 575 VCSSVN_H += vcs-svn/svndump.h
 576
 577 MISC_H += bisect.h
 578 MISC_H += branch.h
 579 MISC_H += bundle.h
 580 MISC_H += common-cmds.h
 581 MISC_H += fetch-pack.h
 582 MISC_H += reachable.h
 583 MISC_H += send-pack.h
 584 MISC_H += shortlog.h
 585 MISC_H += tar.h
 586 MISC_H += thread-utils.h
 587 MISC_H += url.h
 588 MISC_H += walker.h
 589 MISC_H += wt-status.h
 590
 591 LIB_H += advice.h
 592 LIB_H += archive.h
 593 LIB_H += argv-array.h
 594 LIB_H += attr.h
 595 LIB_H += blob.h
 596 LIB_H += builtin.h
 597 LIB_H += bulk-checkin.h
 598 LIB_H += cache.h
 599 LIB_H += cache-tree.h
 600 LIB_H += color.h
 601 LIB_H += commit.h
 602 LIB_H += compat/bswap.h
 603 LIB_H += compat/cygwin.h
 604 LIB_H += compat/mingw.h
 605 LIB_H += compat/obstack.h
 606 LIB_H += compat/terminal.h
 607 LIB_H += compat/win32/dirent.h
 608 LIB_H += compat/win32/poll.h
 609 LIB_H += compat/win32/pthread.h
 610 LIB_H += compat/win32/syslog.h
 611 LIB_H += connected.h
 612 LIB_H += convert.h
 613 LIB_H += credential.h
 614 LIB_H += csum-file.h
 615 LIB_H += decorate.h
 616 LIB_H += delta.h
 617 LIB_H += diff.h
 618 LIB_H += diffcore.h
 619 LIB_H += dir.h
 620 LIB_H += exec_cmd.h
 621 LIB_H += fmt-merge-msg.h
 622 LIB_H += fsck.h
 623 LIB_H += gettext.h
 624 LIB_H += git-compat-util.h
 625 LIB_H += gpg-interface.h
 626 LIB_H += graph.h
 627 LIB_H += grep.h
 628 LIB_H += hash.h
 629 LIB_H += help.h
 630 LIB_H += kwset.h
 631 LIB_H += levenshtein.h
 632 LIB_H += list-objects.h
 633 LIB_H += ll-merge.h
 634 LIB_H += log-tree.h
 635 LIB_H += mailmap.h
 636 LIB_H += merge-file.h
 637 LIB_H += merge-recursive.h
 638 LIB_H += mergesort.h
 639 LIB_H += notes.h
 640 LIB_H += notes-cache.h
 641 LIB_H += notes-merge.h
 642 LIB_H += object.h
 643 LIB_H += pack.h
 644 LIB_H += pack-refs.h
 645 LIB_H += pack-revindex.h
 646 LIB_H += parse-options.h
 647 LIB_H += patch-ids.h
 648 LIB_H += pkt-line.h
 649 LIB_H += progress.h
 650 LIB_H += prompt.h
 651 LIB_H += quote.h
 652 LIB_H += reflog-walk.h
 653 LIB_H += refs.h
 654 LIB_H += remote.h
 655 LIB_H += rerere.h
 656 LIB_H += resolve-undo.h
 657 LIB_H += revision.h
 658 LIB_H += run-command.h
 659 LIB_H += sequencer.h
 660 LIB_H += sha1-array.h
 661 LIB_H += sha1-lookup.h
 662 LIB_H += sideband.h
 663 LIB_H += sigchain.h
 664 LIB_H += strbuf.h
 665 LIB_H += streaming.h
 666 LIB_H += string-list.h
 667 LIB_H += submodule.h
 668 LIB_H += tag.h
 669 LIB_H += thread-utils.h
 670 LIB_H += transport.h
 671 LIB_H += tree.h
 672 LIB_H += tree-walk.h
 673 LIB_H += unpack-trees.h
 674 LIB_H += userdiff.h
 675 LIB_H += utf8.h
 676 LIB_H += varint.h
 677 LIB_H += xdiff-interface.h
 678 LIB_H += xdiff/xdiff.h
 679
 680 LIB_OBJS += abspath.o
 681 LIB_OBJS += advice.o
 682 LIB_OBJS += alias.o
 683 LIB_OBJS += alloc.o
 684 LIB_OBJS += archive.o
 685 LIB_OBJS += archive-tar.o
 686 LIB_OBJS += archive-zip.o
 687 LIB_OBJS += argv-array.o
 688 LIB_OBJS += attr.o
 689 LIB_OBJS += base85.o
 690 LIB_OBJS += bisect.o
 691 LIB_OBJS += blob.o
 692 LIB_OBJS += branch.o
 693 LIB_OBJS += bulk-checkin.o
 694 LIB_OBJS += bundle.o
 695 LIB_OBJS += cache-tree.o
 696 LIB_OBJS += color.o
 697 LIB_OBJS += column.o
 698 LIB_OBJS += combine-diff.o
 699 LIB_OBJS += commit.o
 700 LIB_OBJS += compat/obstack.o
 701 LIB_OBJS += compat/terminal.o
 702 LIB_OBJS += config.o
 703 LIB_OBJS += connect.o
 704 LIB_OBJS += connected.o
 705 LIB_OBJS += convert.o
 706 LIB_OBJS += copy.o
 707 LIB_OBJS += credential.o
 708 LIB_OBJS += csum-file.o
 709 LIB_OBJS += ctype.o
 710 LIB_OBJS += date.o
 711 LIB_OBJS += decorate.o
 712 LIB_OBJS += diffcore-break.o
 713 LIB_OBJS += diffcore-delta.o
 714 LIB_OBJS += diffcore-order.o
 715 LIB_OBJS += diffcore-pickaxe.o
 716 LIB_OBJS += diffcore-rename.o
 717 LIB_OBJS += diff-delta.o
 718 LIB_OBJS += diff-lib.o
 719 LIB_OBJS += diff-no-index.o
 720 LIB_OBJS += diff.o
 721 LIB_OBJS += dir.o
 722 LIB_OBJS += editor.o
 723 LIB_OBJS += entry.o
 724 LIB_OBJS += environment.o
 725 LIB_OBJS += exec_cmd.o
 726 LIB_OBJS += fsck.o
 727 LIB_OBJS += gettext.o
 728 LIB_OBJS += gpg-interface.o
 729 LIB_OBJS += graph.o
 730 LIB_OBJS += grep.o
 731 LIB_OBJS += hash.o
 732 LIB_OBJS += help.o
 733 LIB_OBJS += hex.o
 734 LIB_OBJS += ident.o
 735 LIB_OBJS += kwset.o
 736 LIB_OBJS += levenshtein.o
 737 LIB_OBJS += list-objects.o
 738 LIB_OBJS += ll-merge.o
 739 LIB_OBJS += lockfile.o
 740 LIB_OBJS += log-tree.o
 741 LIB_OBJS += mailmap.o
 742 LIB_OBJS += match-trees.o
 743 LIB_OBJS += merge-file.o
 744 LIB_OBJS += merge-recursive.o
 745 LIB_OBJS += mergesort.o
 746 LIB_OBJS += name-hash.o
 747 LIB_OBJS += notes.o
 748 LIB_OBJS += notes-cache.o
 749 LIB_OBJS += notes-merge.o
 750 LIB_OBJS += object.o
 751 LIB_OBJS += pack-check.o
 752 LIB_OBJS += pack-refs.o
 753 LIB_OBJS += pack-revindex.o
 754 LIB_OBJS += pack-write.o
 755 LIB_OBJS += pager.o
 756 LIB_OBJS += parse-options.o
 757 LIB_OBJS += parse-options-cb.o
 758 LIB_OBJS += patch-delta.o
 759 LIB_OBJS += patch-ids.o
 760 LIB_OBJS += path.o
 761 LIB_OBJS += pkt-line.o
 762 LIB_OBJS += preload-index.o
 763 LIB_OBJS += pretty.o
 764 LIB_OBJS += progress.o
 765 LIB_OBJS += prompt.o
 766 LIB_OBJS += quote.o
 767 LIB_OBJS += reachable.o
 768 LIB_OBJS += read-cache.o
 769 LIB_OBJS += reflog-walk.o
 770 LIB_OBJS += refs.o
 771 LIB_OBJS += remote.o
 772 LIB_OBJS += replace_object.o
 773 LIB_OBJS += rerere.o
 774 LIB_OBJS += resolve-undo.o
 775 LIB_OBJS += revision.o
 776 LIB_OBJS += run-command.o
 777 LIB_OBJS += sequencer.o
 778 LIB_OBJS += server-info.o
 779 LIB_OBJS += setup.o
 780 LIB_OBJS += sha1-array.o
 781 LIB_OBJS += sha1-lookup.o
 782 LIB_OBJS += sha1_file.o
 783 LIB_OBJS += sha1_name.o
 784 LIB_OBJS += shallow.o
 785 LIB_OBJS += sideband.o
 786 LIB_OBJS += sigchain.o
 787 LIB_OBJS += strbuf.o
 788 LIB_OBJS += streaming.o
 789 LIB_OBJS += string-list.o
 790 LIB_OBJS += submodule.o
 791 LIB_OBJS += symlinks.o
 792 LIB_OBJS += tag.o
 793 LIB_OBJS += trace.o
 794 LIB_OBJS += transport.o
 795 LIB_OBJS += transport-helper.o
 796 LIB_OBJS += tree-diff.o
 797 LIB_OBJS += tree.o
 798 LIB_OBJS += tree-walk.o
 799 LIB_OBJS += unpack-trees.o
 800 LIB_OBJS += url.o
 801 LIB_OBJS += usage.o
 802 LIB_OBJS += userdiff.o
 803 LIB_OBJS += utf8.o
 804 LIB_OBJS += varint.o
 805 LIB_OBJS += walker.o
 806 LIB_OBJS += wrapper.o
 807 LIB_OBJS += write_or_die.o
 808 LIB_OBJS += ws.o
 809 LIB_OBJS += wt-status.o
 810 LIB_OBJS += xdiff-interface.o
 811 LIB_OBJS += zlib.o
 812
 813 BUILTIN_OBJS += builtin/add.o
 814 BUILTIN_OBJS += builtin/annotate.o
 815 BUILTIN_OBJS += builtin/apply.o
 816 BUILTIN_OBJS += builtin/archive.o
 817 BUILTIN_OBJS += builtin/bisect--helper.o
 818 BUILTIN_OBJS += builtin/blame.o
 819 BUILTIN_OBJS += builtin/branch.o
 820 BUILTIN_OBJS += builtin/bundle.o
 821 BUILTIN_OBJS += builtin/cat-file.o
 822 BUILTIN_OBJS += builtin/check-attr.o
 823 BUILTIN_OBJS += builtin/check-ref-format.o
 824 BUILTIN_OBJS += builtin/checkout-index.o
 825 BUILTIN_OBJS += builtin/checkout.o
 826 BUILTIN_OBJS += builtin/clean.o
 827 BUILTIN_OBJS += builtin/clone.o
 828 BUILTIN_OBJS += builtin/column.o
 829 BUILTIN_OBJS += builtin/commit-tree.o
 830 BUILTIN_OBJS += builtin/commit.o
 831 BUILTIN_OBJS += builtin/config.o
 832 BUILTIN_OBJS += builtin/count-objects.o
 833 BUILTIN_OBJS += builtin/describe.o
 834 BUILTIN_OBJS += builtin/diff-files.o
 835 BUILTIN_OBJS += builtin/diff-index.o
 836 BUILTIN_OBJS += builtin/diff-tree.o
 837 BUILTIN_OBJS += builtin/diff.o
 838 BUILTIN_OBJS += builtin/fast-export.o
 839 BUILTIN_OBJS += builtin/fetch-pack.o
 840 BUILTIN_OBJS += builtin/fetch.o
 841 BUILTIN_OBJS += builtin/fmt-merge-msg.o
 842 BUILTIN_OBJS += builtin/for-each-ref.o
 843 BUILTIN_OBJS += builtin/fsck.o
 844 BUILTIN_OBJS += builtin/gc.o
 845 BUILTIN_OBJS += builtin/grep.o
 846 BUILTIN_OBJS += builtin/hash-object.o
 847 BUILTIN_OBJS += builtin/help.o
 848 BUILTIN_OBJS += builtin/index-pack.o
 849 BUILTIN_OBJS += builtin/init-db.o
 850 BUILTIN_OBJS += builtin/log.o
 851 BUILTIN_OBJS += builtin/ls-files.o
 852 BUILTIN_OBJS += builtin/ls-remote.o
 853 BUILTIN_OBJS += builtin/ls-tree.o
 854 BUILTIN_OBJS += builtin/mailinfo.o
 855 BUILTIN_OBJS += builtin/mailsplit.o
 856 BUILTIN_OBJS += builtin/merge.o
 857 BUILTIN_OBJS += builtin/merge-base.o
 858 BUILTIN_OBJS += builtin/merge-file.o
 859 BUILTIN_OBJS += builtin/merge-index.o
 860 BUILTIN_OBJS += builtin/merge-ours.o
 861 BUILTIN_OBJS += builtin/merge-recursive.o
 862 BUILTIN_OBJS += builtin/merge-tree.o
 863 BUILTIN_OBJS += builtin/mktag.o
 864 BUILTIN_OBJS += builtin/mktree.o
 865 BUILTIN_OBJS += builtin/mv.o
 866 BUILTIN_OBJS += builtin/name-rev.o
 867 BUILTIN_OBJS += builtin/notes.o
 868 BUILTIN_OBJS += builtin/pack-objects.o
 869 BUILTIN_OBJS += builtin/pack-redundant.o
 870 BUILTIN_OBJS += builtin/pack-refs.o
 871 BUILTIN_OBJS += builtin/patch-id.o
 872 BUILTIN_OBJS += builtin/prune-packed.o
 873 BUILTIN_OBJS += builtin/prune.o
 874 BUILTIN_OBJS += builtin/push.o
 875 BUILTIN_OBJS += builtin/read-tree.o
 876 BUILTIN_OBJS += builtin/receive-pack.o
 877 BUILTIN_OBJS += builtin/reflog.o
 878 BUILTIN_OBJS += builtin/remote.o
 879 BUILTIN_OBJS += builtin/remote-ext.o
 880 BUILTIN_OBJS += builtin/remote-fd.o
 881 BUILTIN_OBJS += builtin/replace.o
 882 BUILTIN_OBJS += builtin/rerere.o
 883 BUILTIN_OBJS += builtin/reset.o
 884 BUILTIN_OBJS += builtin/rev-list.o
 885 BUILTIN_OBJS += builtin/rev-parse.o
 886 BUILTIN_OBJS += builtin/revert.o
 887 BUILTIN_OBJS += builtin/rm.o
 888 BUILTIN_OBJS += builtin/send-pack.o
 889 BUILTIN_OBJS += builtin/shortlog.o
 890 BUILTIN_OBJS += builtin/show-branch.o
 891 BUILTIN_OBJS += builtin/show-ref.o
 892 BUILTIN_OBJS += builtin/stripspace.o
 893 BUILTIN_OBJS += builtin/symbolic-ref.o
 894 BUILTIN_OBJS += builtin/tag.o
 895 BUILTIN_OBJS += builtin/tar-tree.o
 896 BUILTIN_OBJS += builtin/unpack-file.o
 897 BUILTIN_OBJS += builtin/unpack-objects.o
 898 BUILTIN_OBJS += builtin/update-index.o
 899 BUILTIN_OBJS += builtin/update-ref.o
 900 BUILTIN_OBJS += builtin/update-server-info.o
 901 BUILTIN_OBJS += builtin/upload-archive.o
 902 BUILTIN_OBJS += builtin/var.o
 903 BUILTIN_OBJS += builtin/verify-pack.o
 904 BUILTIN_OBJS += builtin/verify-tag.o
 905 BUILTIN_OBJS += builtin/write-tree.o
 906
 907 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 908 EXTLIBS =
 909
 910 #
 911 # Platform specific tweaks
 912 #
 913
 914 # We choose to avoid "if .. else if .. else .. endif endif"
 915 # because maintaining the nesting to match is a pain.  If
 916 # we had "elif" things would have been much nicer...
 917
 918 ifeq ($(uname_M),x86_64)
 919         XDL_FAST_HASH = YesPlease
 920 endif
 921 ifeq ($(uname_S),OSF1)
 922         # Need this for u_short definitions et al
 923         BASIC_CFLAGS += -D_OSF_SOURCE
 924         SOCKLEN_T = int
 925         NO_STRTOULL = YesPlease
 926         NO_NSEC = YesPlease
 927 endif
 928 ifeq ($(uname_S),Linux)
 929         NO_STRLCPY = YesPlease
 930         NO_MKSTEMPS = YesPlease
 931         HAVE_PATHS_H = YesPlease
 932         LIBC_CONTAINS_LIBINTL = YesPlease
 933         HAVE_DEV_TTY = YesPlease
 934 endif
 935 ifeq ($(uname_S),GNU/kFreeBSD)
 936         NO_STRLCPY = YesPlease
 937         NO_MKSTEMPS = YesPlease
 938         HAVE_PATHS_H = YesPlease
 939         DIR_HAS_BSD_GROUP_SEMANTICS = YesPlease
 940         LIBC_CONTAINS_LIBINTL = YesPlease
 941 endif
 942 ifeq ($(uname_S),UnixWare)
 943         CC = cc
 944         NEEDS_SOCKET = YesPlease
 945         NEEDS_NSL = YesPlease
 946         NEEDS_SSL_WITH_CRYPTO = YesPlease
 947         NEEDS_LIBICONV = YesPlease
 948         SHELL_PATH = /usr/local/bin/bash
 949         NO_IPV6 = YesPlease
 950         NO_HSTRERROR = YesPlease
 951         NO_MKSTEMPS = YesPlease
 952         BASIC_CFLAGS += -Kthread
 953         BASIC_CFLAGS += -I/usr/local/include
 954         BASIC_LDFLAGS += -L/usr/local/lib
 955         INSTALL = ginstall
 956         TAR = gtar
 957         NO_STRCASESTR = YesPlease
 958         NO_MEMMEM = YesPlease
 959 endif
 960 ifeq ($(uname_S),SCO_SV)
 961         ifeq ($(uname_R),3.2)
 962                 CFLAGS = -O2
 963         endif
 964         ifeq ($(uname_R),5)
 965                 CC = cc
 966                 BASIC_CFLAGS += -Kthread
 967         endif
 968         NEEDS_SOCKET = YesPlease
 969         NEEDS_NSL = YesPlease
 970         NEEDS_SSL_WITH_CRYPTO = YesPlease
 971         NEEDS_LIBICONV = YesPlease
 972         SHELL_PATH = /usr/bin/bash
 973         NO_IPV6 = YesPlease
 974         NO_HSTRERROR = YesPlease
 975         NO_MKSTEMPS = YesPlease
 976         BASIC_CFLAGS += -I/usr/local/include
 977         BASIC_LDFLAGS += -L/usr/local/lib
 978         NO_STRCASESTR = YesPlease
 979         NO_MEMMEM = YesPlease
 980         INSTALL = ginstall
 981         TAR = gtar
 982 endif
 983 ifeq ($(uname_S),Darwin)
 984         NEEDS_CRYPTO_WITH_SSL = YesPlease
 985         NEEDS_SSL_WITH_CRYPTO = YesPlease
 986         NEEDS_LIBICONV = YesPlease
 987         ifeq ($(shell expr "$(uname_R)" : '[15678]\.'),2)
 988                 OLD_ICONV = UnfortunatelyYes
 989         endif
 990         ifeq ($(shell expr "$(uname_R)" : '[15]\.'),2)
 991                 NO_STRLCPY = YesPlease
 992         endif
 993         NO_MEMMEM = YesPlease
 994         USE_ST_TIMESPEC = YesPlease
 995         HAVE_DEV_TTY = YesPlease
 996 endif
 997 ifeq ($(uname_S),SunOS)
 998         NEEDS_SOCKET = YesPlease
 999         NEEDS_NSL = YesPlease
1000         SHELL_PATH = /bin/bash
1001         SANE_TOOL_PATH = /usr/xpg6/bin:/usr/xpg4/bin
1002         NO_STRCASESTR = YesPlease
1003         NO_MEMMEM = YesPlease
1004         NO_MKDTEMP = YesPlease
1005         NO_MKSTEMPS = YesPlease
1006         NO_REGEX = YesPlease
1007         NO_FNMATCH_CASEFOLD = YesPlease
1008         NO_MSGFMT_EXTENDED_OPTIONS = YesPlease
1009         HAVE_DEV_TTY = YesPlease
1010         ifeq ($(uname_R),5.6)
1011                 SOCKLEN_T = int
1012                 NO_HSTRERROR = YesPlease
1013                 NO_IPV6 = YesPlease
1014                 NO_SOCKADDR_STORAGE = YesPlease
1015                 NO_UNSETENV = YesPlease
1016                 NO_SETENV = YesPlease
1017                 NO_STRLCPY = YesPlease
1018                 NO_STRTOUMAX = YesPlease
1019                 GIT_TEST_CMP = cmp
1020         endif
1021         ifeq ($(uname_R),5.7)
1022                 NEEDS_RESOLV = YesPlease
1023                 NO_IPV6 = YesPlease
1024                 NO_SOCKADDR_STORAGE = YesPlease
1025                 NO_UNSETENV = YesPlease
1026                 NO_SETENV = YesPlease
1027                 NO_STRLCPY = YesPlease
1028                 NO_STRTOUMAX = YesPlease
1029                 GIT_TEST_CMP = cmp
1030         endif
1031         ifeq ($(uname_R),5.8)
1032                 NO_UNSETENV = YesPlease
1033                 NO_SETENV = YesPlease
1034                 NO_STRTOUMAX = YesPlease
1035                 GIT_TEST_CMP = cmp
1036         endif
1037         ifeq ($(uname_R),5.9)
1038                 NO_UNSETENV = YesPlease
1039                 NO_SETENV = YesPlease
1040                 NO_STRTOUMAX = YesPlease
1041                 GIT_TEST_CMP = cmp
1042         endif
1043         INSTALL = /usr/ucb/install
1044         TAR = gtar
1045         BASIC_CFLAGS += -D__EXTENSIONS__ -D__sun__ -DHAVE_ALLOCA_H
1046 endif
1047 ifeq ($(uname_O),Cygwin)
1048         ifeq ($(shell expr "$(uname_R)" : '1\.[1-6]\.'),4)
1049                 NO_D_TYPE_IN_DIRENT = YesPlease
1050                 NO_D_INO_IN_DIRENT = YesPlease
1051                 NO_STRCASESTR = YesPlease
1052                 NO_MEMMEM = YesPlease
1053                 NO_MKSTEMPS = YesPlease
1054                 NO_SYMLINK_HEAD = YesPlease
1055                 NO_IPV6 = YesPlease
1056                 OLD_ICONV = UnfortunatelyYes
1057         endif
1058         NO_THREAD_SAFE_PREAD = YesPlease
1059         NEEDS_LIBICONV = YesPlease
1060         NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes
1061         NO_TRUSTABLE_FILEMODE = UnfortunatelyYes
1062         NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
1063         # There are conflicting reports about this.
1064         # On some boxes NO_MMAP is needed, and not so elsewhere.
1065         # Try commenting this out if you suspect MMAP is more efficient
1066         NO_MMAP = YesPlease
1067         X = .exe
1068         COMPAT_OBJS += compat/cygwin.o
1069         UNRELIABLE_FSTAT = UnfortunatelyYes
1070         SPARSE_FLAGS = -isystem /usr/include/w32api -Wno-one-bit-signed-bitfield
1071 endif
1072 ifeq ($(uname_S),FreeBSD)
1073         NEEDS_LIBICONV = YesPlease
1074         OLD_ICONV = YesPlease
1075         NO_MEMMEM = YesPlease
1076         BASIC_CFLAGS += -I/usr/local/include
1077         BASIC_LDFLAGS += -L/usr/local/lib
1078         DIR_HAS_BSD_GROUP_SEMANTICS = YesPlease
1079         USE_ST_TIMESPEC = YesPlease
1080         ifeq ($(shell expr "$(uname_R)" : '4\.'),2)
1081                 PTHREAD_LIBS = -pthread
1082                 NO_UINTMAX_T = YesPlease
1083                 NO_STRTOUMAX = YesPlease
1084         endif
1085         PYTHON_PATH = /usr/local/bin/python
1086         HAVE_PATHS_H = YesPlease
1087 endif
1088 ifeq ($(uname_S),OpenBSD)
1089         NO_STRCASESTR = YesPlease
1090         NO_MEMMEM = YesPlease
1091         USE_ST_TIMESPEC = YesPlease
1092         NEEDS_LIBICONV = YesPlease
1093         BASIC_CFLAGS += -I/usr/local/include
1094         BASIC_LDFLAGS += -L/usr/local/lib
1095         HAVE_PATHS_H = YesPlease
1096 endif
1097 ifeq ($(uname_S),NetBSD)
1098         ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
1099                 NEEDS_LIBICONV = YesPlease
1100         endif
1101         BASIC_CFLAGS += -I/usr/pkg/include
1102         BASIC_LDFLAGS += -L/usr/pkg/lib $(CC_LD_DYNPATH)/usr/pkg/lib
1103         USE_ST_TIMESPEC = YesPlease
1104         NO_MKSTEMPS = YesPlease
1105         HAVE_PATHS_H = YesPlease
1106 endif
1107 ifeq ($(uname_S),AIX)
1108         DEFAULT_PAGER = more
1109         NO_STRCASESTR=YesPlease
1110         NO_MEMMEM = YesPlease
1111         NO_MKDTEMP = YesPlease
1112         NO_MKSTEMPS = YesPlease
1113         NO_STRLCPY = YesPlease
1114         NO_NSEC = YesPlease
1115         FREAD_READS_DIRECTORIES = UnfortunatelyYes
1116         INTERNAL_QSORT = UnfortunatelyYes
1117         NEEDS_LIBICONV=YesPlease
1118         BASIC_CFLAGS += -D_LARGE_FILES
1119         ifeq ($(shell expr "$(uname_V)" : '[1234]'),1)
1120                 NO_PTHREADS = YesPlease
1121         else
1122                 PTHREAD_LIBS = -lpthread
1123         endif
1124         ifeq ($(shell expr "$(uname_V).$(uname_R)" : '5\.1'),3)
1125                 INLINE=''
1126         endif
1127         GIT_TEST_CMP = cmp
1128 endif
1129 ifeq ($(uname_S),GNU)
1130         # GNU/Hurd
1131         NO_STRLCPY=YesPlease
1132         NO_MKSTEMPS = YesPlease
1133         HAVE_PATHS_H = YesPlease
1134         LIBC_CONTAINS_LIBINTL = YesPlease
1135 endif
1136 ifeq ($(uname_S),IRIX)
1137         NO_SETENV = YesPlease
1138         NO_UNSETENV = YesPlease
1139         NO_STRCASESTR = YesPlease
1140         NO_MEMMEM = YesPlease
1141         NO_MKSTEMPS = YesPlease
1142         NO_MKDTEMP = YesPlease
1143         # When compiled with the MIPSpro 7.4.4m compiler, and without pthreads
1144         # (i.e. NO_PTHREADS is set), and _with_ MMAP (i.e. NO_MMAP is not set),
1145         # git dies with a segmentation fault when trying to access the first
1146         # entry of a reflog.  The conservative choice is made to always set
1147         # NO_MMAP.  If you suspect that your compiler is not affected by this
1148         # issue, comment out the NO_MMAP statement.
1149         NO_MMAP = YesPlease
1150         NO_REGEX = YesPlease
1151         NO_FNMATCH_CASEFOLD = YesPlease
1152         SNPRINTF_RETURNS_BOGUS = YesPlease
1153         SHELL_PATH = /usr/gnu/bin/bash
1154         NEEDS_LIBGEN = YesPlease
1155 endif
1156 ifeq ($(uname_S),IRIX64)
1157         NO_SETENV=YesPlease
1158         NO_UNSETENV = YesPlease
1159         NO_STRCASESTR=YesPlease
1160         NO_MEMMEM = YesPlease
1161         NO_MKSTEMPS = YesPlease
1162         NO_MKDTEMP = YesPlease
1163         # When compiled with the MIPSpro 7.4.4m compiler, and without pthreads
1164         # (i.e. NO_PTHREADS is set), and _with_ MMAP (i.e. NO_MMAP is not set),
1165         # git dies with a segmentation fault when trying to access the first
1166         # entry of a reflog.  The conservative choice is made to always set
1167         # NO_MMAP.  If you suspect that your compiler is not affected by this
1168         # issue, comment out the NO_MMAP statement.
1169         NO_MMAP = YesPlease
1170         NO_REGEX = YesPlease
1171         NO_FNMATCH_CASEFOLD = YesPlease
1172         SNPRINTF_RETURNS_BOGUS = YesPlease
1173         SHELL_PATH=/usr/gnu/bin/bash
1174         NEEDS_LIBGEN = YesPlease
1175 endif
1176 ifeq ($(uname_S),HP-UX)
1177         INLINE = __inline
1178         NO_IPV6=YesPlease
1179         NO_SETENV=YesPlease
1180         NO_STRCASESTR=YesPlease
1181         NO_MEMMEM = YesPlease
1182         NO_MKSTEMPS = YesPlease
1183         NO_STRLCPY = YesPlease
1184         NO_MKDTEMP = YesPlease
1185         NO_UNSETENV = YesPlease
1186         NO_HSTRERROR = YesPlease
1187         NO_SYS_SELECT_H = YesPlease
1188         NO_FNMATCH_CASEFOLD = YesPlease
1189         SNPRINTF_RETURNS_BOGUS = YesPlease
1190         NO_NSEC = YesPlease
1191         ifeq ($(uname_R),B.11.00)
1192                 NO_INET_NTOP = YesPlease
1193                 NO_INET_PTON = YesPlease
1194         endif
1195         ifeq ($(uname_R),B.10.20)
1196                 # Override HP-UX 11.x setting:
1197                 INLINE =
1198                 SOCKLEN_T = size_t
1199                 NO_PREAD = YesPlease
1200                 NO_INET_NTOP = YesPlease
1201                 NO_INET_PTON = YesPlease
1202         endif
1203         GIT_TEST_CMP = cmp
1204 endif
1205 ifeq ($(uname_S),Windows)
1206         GIT_VERSION := $(GIT_VERSION).MSVC
1207         pathsep = ;
1208         NO_PREAD = YesPlease
1209         NEEDS_CRYPTO_WITH_SSL = YesPlease
1210         NO_LIBGEN_H = YesPlease
1211         NO_SYS_POLL_H = YesPlease
1212         NO_SYMLINK_HEAD = YesPlease
1213         NO_IPV6 = YesPlease
1214         NO_UNIX_SOCKETS = YesPlease
1215         NO_SETENV = YesPlease
1216         NO_UNSETENV = YesPlease
1217         NO_STRCASESTR = YesPlease
1218         NO_STRLCPY = YesPlease
1219         NO_STRTOK_R = YesPlease
1220         NO_FNMATCH = YesPlease
1221         NO_MEMMEM = YesPlease
1222         # NEEDS_LIBICONV = YesPlease
1223         NO_ICONV = YesPlease
1224         NO_STRTOUMAX = YesPlease
1225         NO_STRTOULL = YesPlease
1226         NO_MKDTEMP = YesPlease
1227         NO_MKSTEMPS = YesPlease
1228         SNPRINTF_RETURNS_BOGUS = YesPlease
1229         NO_SVN_TESTS = YesPlease
1230         NO_PERL_MAKEMAKER = YesPlease
1231         RUNTIME_PREFIX = YesPlease
1232         NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
1233         NO_NSEC = YesPlease
1234         USE_WIN32_MMAP = YesPlease
1235         # USE_NED_ALLOCATOR = YesPlease
1236         UNRELIABLE_FSTAT = UnfortunatelyYes
1237         OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
1238         NO_REGEX = YesPlease
1239         NO_CURL = YesPlease
1240         NO_PYTHON = YesPlease
1241         BLK_SHA1 = YesPlease
1242         NO_POSIX_GOODIES = UnfortunatelyYes
1243         NATIVE_CRLF = YesPlease
1244
1245         CC = compat/vcbuild/scripts/clink.pl
1246         AR = compat/vcbuild/scripts/lib.pl
1247         CFLAGS =
1248         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
1249         COMPAT_OBJS = compat/msvc.o compat/winansi.o \
1250                 compat/win32/pthread.o compat/win32/syslog.o \
1251                 compat/win32/poll.o compat/win32/dirent.o
1252         COMPAT_CFLAGS = -D__USE_MINGW_ACCESS -DNOGDI -DHAVE_STRING_H -DHAVE_ALLOCA_H -Icompat -Icompat/regex -Icompat/win32 -DSTRIP_EXTENSION=\".exe\"
1253         BASIC_LDFLAGS = -IGNORE:4217 -IGNORE:4049 -NOLOGO -SUBSYSTEM:CONSOLE -NODEFAULTLIB:MSVCRT.lib
1254         EXTLIBS = user32.lib advapi32.lib shell32.lib wininet.lib ws2_32.lib
1255         PTHREAD_LIBS =
1256         lib =
1257 ifndef DEBUG
1258         BASIC_CFLAGS += -GL -Os -MT
1259         BASIC_LDFLAGS += -LTCG
1260         AR += -LTCG
1261 else
1262         BASIC_CFLAGS += -Zi -MTd
1263 endif
1264         X = .exe
1265 endif
1266 ifeq ($(uname_S),Interix)
1267         NO_INITGROUPS = YesPlease
1268         NO_IPV6 = YesPlease
1269         NO_MEMMEM = YesPlease
1270         NO_MKDTEMP = YesPlease
1271         NO_STRTOUMAX = YesPlease
1272         NO_NSEC = YesPlease
1273         NO_MKSTEMPS = YesPlease
1274         ifeq ($(uname_R),3.5)
1275                 NO_INET_NTOP = YesPlease
1276                 NO_INET_PTON = YesPlease
1277                 NO_SOCKADDR_STORAGE = YesPlease
1278                 NO_FNMATCH_CASEFOLD = YesPlease
1279         endif
1280         ifeq ($(uname_R),5.2)
1281                 NO_INET_NTOP = YesPlease
1282                 NO_INET_PTON = YesPlease
1283                 NO_SOCKADDR_STORAGE = YesPlease
1284                 NO_FNMATCH_CASEFOLD = YesPlease
1285         endif
1286 endif
1287 ifeq ($(uname_S),Minix)
1288         NO_IPV6 = YesPlease
1289         NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
1290         NO_NSEC = YesPlease
1291         NEEDS_LIBGEN =
1292         NEEDS_CRYPTO_WITH_SSL = YesPlease
1293         NEEDS_IDN_WITH_CURL = YesPlease
1294         NEEDS_SSL_WITH_CURL = YesPlease
1295         NEEDS_RESOLV =
1296         NO_HSTRERROR = YesPlease
1297         NO_MMAP = YesPlease
1298         NO_CURL =
1299         NO_EXPAT =
1300 endif
1301 ifneq (,$(findstring MINGW,$(uname_S)))
1302         pathsep = ;
1303         NO_PREAD = YesPlease
1304         NEEDS_CRYPTO_WITH_SSL = YesPlease
1305         NO_LIBGEN_H = YesPlease
1306         NO_SYS_POLL_H = YesPlease
1307         NO_SYMLINK_HEAD = YesPlease
1308         NO_UNIX_SOCKETS = YesPlease
1309         NO_SETENV = YesPlease
1310         NO_UNSETENV = YesPlease
1311         NO_STRCASESTR = YesPlease
1312         NO_STRLCPY = YesPlease
1313         NO_STRTOK_R = YesPlease
1314         NO_FNMATCH = YesPlease
1315         NO_MEMMEM = YesPlease
1316         NEEDS_LIBICONV = YesPlease
1317         OLD_ICONV = YesPlease
1318         NO_STRTOUMAX = YesPlease
1319         NO_MKDTEMP = YesPlease
1320         NO_MKSTEMPS = YesPlease
1321         NO_SVN_TESTS = YesPlease
1322         NO_PERL_MAKEMAKER = YesPlease
1323         RUNTIME_PREFIX = YesPlease
1324         NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
1325         NO_NSEC = YesPlease
1326         USE_WIN32_MMAP = YesPlease
1327         USE_NED_ALLOCATOR = YesPlease
1328         UNRELIABLE_FSTAT = UnfortunatelyYes
1329         OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
1330         NO_REGEX = YesPlease
1331         NO_PYTHON = YesPlease
1332         BLK_SHA1 = YesPlease
1333         ETAGS_TARGET = ETAGS
1334         NO_INET_PTON = YesPlease
1335         NO_INET_NTOP = YesPlease
1336         NO_POSIX_GOODIES = UnfortunatelyYes
1337         COMPAT_CFLAGS += -D__USE_MINGW_ACCESS -DNOGDI -Icompat -Icompat/win32
1338         COMPAT_CFLAGS += -DSTRIP_EXTENSION=\".exe\"
1339         COMPAT_OBJS += compat/mingw.o compat/winansi.o \
1340                 compat/win32/pthread.o compat/win32/syslog.o \
1341                 compat/win32/poll.o compat/win32/dirent.o
1342         EXTLIBS += -lws2_32
1343         PTHREAD_LIBS =
1344         X = .exe
1345         SPARSE_FLAGS = -Wno-one-bit-signed-bitfield
1346 ifneq (,$(wildcard ../THIS_IS_MSYSGIT))
1347         htmldir=doc/git/html/
1348         prefix =
1349         INSTALL = /bin/install
1350         EXTLIBS += /mingw/lib/libz.a
1351         NO_R_TO_GCC_LINKER = YesPlease
1352         INTERNAL_QSORT = YesPlease
1353         HAVE_LIBCHARSET_H = YesPlease
1354 else
1355         NO_CURL = YesPlease
1356 endif
1357 endif
1358
1359 -include config.mak.autogen
1360 -include config.mak
1361
1362 ifndef sysconfdir
1363 ifeq ($(prefix),/usr)
1364 sysconfdir = /etc
1365 else
1366 sysconfdir = etc
1367 endif
1368 endif
1369
1370 ifdef CHECK_HEADER_DEPENDENCIES
1371 COMPUTE_HEADER_DEPENDENCIES = no
1372 USE_COMPUTED_HEADER_DEPENDENCIES =
1373 endif
1374
1375 ifndef COMPUTE_HEADER_DEPENDENCIES
1376 COMPUTE_HEADER_DEPENDENCIES = auto
1377 endif
1378
1379 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),auto)
1380 dep_check = $(shell $(CC) $(ALL_CFLAGS) \
1381         -c -MF /dev/null -MMD -MP -x c /dev/null -o /dev/null 2>&1; \
1382         echo $$?)
1383 ifeq ($(dep_check),0)
1384 override COMPUTE_HEADER_DEPENDENCIES = yes
1385 else
1386 override COMPUTE_HEADER_DEPENDENCIES = no
1387 endif
1388 endif
1389
1390 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1391 USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
1392 else
1393 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),no)
1394 $(error please set COMPUTE_HEADER_DEPENDENCIES to yes, no, or auto \
1395 (not "$(COMPUTE_HEADER_DEPENDENCIES)"))
1396 endif
1397 endif
1398
1399 ifdef SANE_TOOL_PATH
1400 SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
1401 BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
1402 PATH := $(SANE_TOOL_PATH):${PATH}
1403 else
1404 BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
1405 endif
1406
1407 ifneq (,$(INLINE))
1408         BASIC_CFLAGS += -Dinline=$(INLINE)
1409 endif
1410
1411 ifneq (,$(SOCKLEN_T))
1412         BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
1413 endif
1414
1415 ifeq ($(uname_S),Darwin)
1416         ifndef NO_FINK
1417                 ifeq ($(shell test -d /sw/lib && echo y),y)
1418                         BASIC_CFLAGS += -I/sw/include
1419                         BASIC_LDFLAGS += -L/sw/lib
1420                 endif
1421         endif
1422         ifndef NO_DARWIN_PORTS
1423                 ifeq ($(shell test -d /opt/local/lib && echo y),y)
1424                         BASIC_CFLAGS += -I/opt/local/include
1425                         BASIC_LDFLAGS += -L/opt/local/lib
1426                 endif
1427         endif
1428         PTHREAD_LIBS =
1429 endif
1430
1431 ifndef CC_LD_DYNPATH
1432         ifdef NO_R_TO_GCC_LINKER
1433                 # Some gcc does not accept and pass -R to the linker to specify
1434                 # the runtime dynamic library path.
1435                 CC_LD_DYNPATH = -Wl,-rpath,
1436         else
1437                 CC_LD_DYNPATH = -R
1438         endif
1439 endif
1440
1441 ifdef NO_LIBGEN_H
1442         COMPAT_CFLAGS += -DNO_LIBGEN_H
1443         COMPAT_OBJS += compat/basename.o
1444 endif
1445
1446 ifdef USE_LIBPCRE
1447         BASIC_CFLAGS += -DUSE_LIBPCRE
1448         ifdef LIBPCREDIR
1449                 BASIC_CFLAGS += -I$(LIBPCREDIR)/include
1450                 EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib)
1451         endif
1452         EXTLIBS += -lpcre
1453 endif
1454
1455 ifdef NO_CURL
1456         BASIC_CFLAGS += -DNO_CURL
1457         REMOTE_CURL_PRIMARY =
1458         REMOTE_CURL_ALIASES =
1459         REMOTE_CURL_NAMES =
1460 else
1461         ifdef CURLDIR
1462                 # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1463                 BASIC_CFLAGS += -I$(CURLDIR)/include
1464                 CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
1465         else
1466                 CURL_LIBCURL = -lcurl
1467         endif
1468         ifdef NEEDS_SSL_WITH_CURL
1469                 CURL_LIBCURL += -lssl
1470                 ifdef NEEDS_CRYPTO_WITH_SSL
1471                         CURL_LIBCURL += -lcrypto
1472                 endif
1473         endif
1474         ifdef NEEDS_IDN_WITH_CURL
1475                 CURL_LIBCURL += -lidn
1476         endif
1477
1478         REMOTE_CURL_PRIMARY = git-remote-http$X
1479         REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1480         REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1481         PROGRAM_OBJS += http-fetch.o
1482         PROGRAMS += $(REMOTE_CURL_NAMES)
1483         curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
1484         ifeq "$(curl_check)" "070908"
1485                 ifndef NO_EXPAT
1486                         PROGRAM_OBJS += http-push.o
1487                 endif
1488         endif
1489         ifndef NO_EXPAT
1490                 ifdef EXPATDIR
1491                         BASIC_CFLAGS += -I$(EXPATDIR)/include
1492                         EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1493                 else
1494                         EXPAT_LIBEXPAT = -lexpat
1495                 endif
1496         endif
1497 endif
1498
1499 ifdef ZLIB_PATH
1500         BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1501         EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1502 endif
1503 EXTLIBS += -lz
1504
1505 ifndef NO_OPENSSL
1506         OPENSSL_LIBSSL = -lssl
1507         ifdef OPENSSLDIR
1508                 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1509                 OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1510         else
1511                 OPENSSL_LINK =
1512         endif
1513         ifdef NEEDS_CRYPTO_WITH_SSL
1514                 OPENSSL_LIBSSL += -lcrypto
1515         endif
1516 else
1517         BASIC_CFLAGS += -DNO_OPENSSL
1518         BLK_SHA1 = 1
1519         OPENSSL_LIBSSL =
1520 endif
1521 ifdef NO_OPENSSL
1522         LIB_4_CRYPTO =
1523 else
1524 ifdef NEEDS_SSL_WITH_CRYPTO
1525         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1526 else
1527         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1528 endif
1529 endif
1530 ifdef NEEDS_LIBICONV
1531         ifdef ICONVDIR
1532                 BASIC_CFLAGS += -I$(ICONVDIR)/include
1533                 ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1534         else
1535                 ICONV_LINK =
1536         endif
1537         EXTLIBS += $(ICONV_LINK) -liconv
1538 endif
1539 ifdef NEEDS_LIBGEN
1540         EXTLIBS += -lgen
1541 endif
1542 ifndef NO_GETTEXT
1543 ifndef LIBC_CONTAINS_LIBINTL
1544         EXTLIBS += -lintl
1545 endif
1546 endif
1547 ifdef NEEDS_SOCKET
1548         EXTLIBS += -lsocket
1549 endif
1550 ifdef NEEDS_NSL
1551         EXTLIBS += -lnsl
1552 endif
1553 ifdef NEEDS_RESOLV
1554         EXTLIBS += -lresolv
1555 endif
1556 ifdef NO_D_TYPE_IN_DIRENT
1557         BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1558 endif
1559 ifdef NO_D_INO_IN_DIRENT
1560         BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
1561 endif
1562 ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1563         BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1564 endif
1565 ifdef USE_NSEC
1566         BASIC_CFLAGS += -DUSE_NSEC
1567 endif
1568 ifdef USE_ST_TIMESPEC
1569         BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1570 endif
1571 ifdef NO_NORETURN
1572         BASIC_CFLAGS += -DNO_NORETURN
1573 endif
1574 ifdef NO_NSEC
1575         BASIC_CFLAGS += -DNO_NSEC
1576 endif
1577 ifdef SNPRINTF_RETURNS_BOGUS
1578         COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1579         COMPAT_OBJS += compat/snprintf.o
1580 endif
1581 ifdef FREAD_READS_DIRECTORIES
1582         COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1583         COMPAT_OBJS += compat/fopen.o
1584 endif
1585 ifdef NO_SYMLINK_HEAD
1586         BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1587 endif
1588 ifdef GETTEXT_POISON
1589         BASIC_CFLAGS += -DGETTEXT_POISON
1590 endif
1591 ifdef NO_GETTEXT
1592         BASIC_CFLAGS += -DNO_GETTEXT
1593         USE_GETTEXT_SCHEME ?= fallthrough
1594 endif
1595 ifdef NO_STRCASESTR
1596         COMPAT_CFLAGS += -DNO_STRCASESTR
1597         COMPAT_OBJS += compat/strcasestr.o
1598 endif
1599 ifdef NO_STRLCPY
1600         COMPAT_CFLAGS += -DNO_STRLCPY
1601         COMPAT_OBJS += compat/strlcpy.o
1602 endif
1603 ifdef NO_STRTOUMAX
1604         COMPAT_CFLAGS += -DNO_STRTOUMAX
1605         COMPAT_OBJS += compat/strtoumax.o compat/strtoimax.o
1606 endif
1607 ifdef NO_STRTOULL
1608         COMPAT_CFLAGS += -DNO_STRTOULL
1609 endif
1610 ifdef NO_STRTOK_R
1611         COMPAT_CFLAGS += -DNO_STRTOK_R
1612         COMPAT_OBJS += compat/strtok_r.o
1613 endif
1614 ifdef NO_FNMATCH
1615         COMPAT_CFLAGS += -Icompat/fnmatch
1616         COMPAT_CFLAGS += -DNO_FNMATCH
1617         COMPAT_OBJS += compat/fnmatch/fnmatch.o
1618 else
1619 ifdef NO_FNMATCH_CASEFOLD
1620         COMPAT_CFLAGS += -Icompat/fnmatch
1621         COMPAT_CFLAGS += -DNO_FNMATCH_CASEFOLD
1622         COMPAT_OBJS += compat/fnmatch/fnmatch.o
1623 endif
1624 endif
1625 ifdef NO_SETENV
1626         COMPAT_CFLAGS += -DNO_SETENV
1627         COMPAT_OBJS += compat/setenv.o
1628 endif
1629 ifdef NO_MKDTEMP
1630         COMPAT_CFLAGS += -DNO_MKDTEMP
1631         COMPAT_OBJS += compat/mkdtemp.o
1632 endif
1633 ifdef NO_MKSTEMPS
1634         COMPAT_CFLAGS += -DNO_MKSTEMPS
1635 endif
1636 ifdef NO_UNSETENV
1637         COMPAT_CFLAGS += -DNO_UNSETENV
1638         COMPAT_OBJS += compat/unsetenv.o
1639 endif
1640 ifdef NO_SYS_SELECT_H
1641         BASIC_CFLAGS += -DNO_SYS_SELECT_H
1642 endif
1643 ifdef NO_SYS_POLL_H
1644         BASIC_CFLAGS += -DNO_SYS_POLL_H
1645 endif
1646 ifdef NO_INTTYPES_H
1647         BASIC_CFLAGS += -DNO_INTTYPES_H
1648 endif
1649 ifdef NO_INITGROUPS
1650         BASIC_CFLAGS += -DNO_INITGROUPS
1651 endif
1652 ifdef NO_MMAP
1653         COMPAT_CFLAGS += -DNO_MMAP
1654         COMPAT_OBJS += compat/mmap.o
1655 else
1656         ifdef USE_WIN32_MMAP
1657                 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1658                 COMPAT_OBJS += compat/win32mmap.o
1659         endif
1660 endif
1661 ifdef OBJECT_CREATION_USES_RENAMES
1662         COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1663 endif
1664 ifdef NO_PREAD
1665         COMPAT_CFLAGS += -DNO_PREAD
1666         COMPAT_OBJS += compat/pread.o
1667         NO_THREAD_SAFE_PREAD = YesPlease
1668 endif
1669 ifdef NO_THREAD_SAFE_PREAD
1670         BASIC_CFLAGS += -DNO_THREAD_SAFE_PREAD
1671 endif
1672 ifdef NO_FAST_WORKING_DIRECTORY
1673         BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1674 endif
1675 ifdef NO_TRUSTABLE_FILEMODE
1676         BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1677 endif
1678 ifdef NO_IPV6
1679         BASIC_CFLAGS += -DNO_IPV6
1680 endif
1681 ifdef NO_UINTMAX_T
1682         BASIC_CFLAGS += -Duintmax_t=uint32_t
1683 endif
1684 ifdef NO_SOCKADDR_STORAGE
1685 ifdef NO_IPV6
1686         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1687 else
1688         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1689 endif
1690 endif
1691 ifdef NO_INET_NTOP
1692         LIB_OBJS += compat/inet_ntop.o
1693         BASIC_CFLAGS += -DNO_INET_NTOP
1694 endif
1695 ifdef NO_INET_PTON
1696         LIB_OBJS += compat/inet_pton.o
1697         BASIC_CFLAGS += -DNO_INET_PTON
1698 endif
1699 ifndef NO_UNIX_SOCKETS
1700         LIB_OBJS += unix-socket.o
1701         LIB_H += unix-socket.h
1702         PROGRAM_OBJS += credential-cache.o
1703         PROGRAM_OBJS += credential-cache--daemon.o
1704 endif
1705
1706 ifdef NO_ICONV
1707         BASIC_CFLAGS += -DNO_ICONV
1708 endif
1709
1710 ifdef OLD_ICONV
1711         BASIC_CFLAGS += -DOLD_ICONV
1712 endif
1713
1714 ifdef NO_DEFLATE_BOUND
1715         BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1716 endif
1717
1718 ifdef NO_POSIX_GOODIES
1719         BASIC_CFLAGS += -DNO_POSIX_GOODIES
1720 endif
1721
1722 ifdef BLK_SHA1
1723         SHA1_HEADER = "block-sha1/sha1.h"
1724         LIB_OBJS += block-sha1/sha1.o
1725         LIB_H += block-sha1/sha1.h
1726 else
1727 ifdef PPC_SHA1
1728         SHA1_HEADER = "ppc/sha1.h"
1729         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1730         LIB_H += ppc/sha1.h
1731 else
1732         SHA1_HEADER = <openssl/sha.h>
1733         EXTLIBS += $(LIB_4_CRYPTO)
1734 endif
1735 endif
1736 ifdef NO_PERL_MAKEMAKER
1737         export NO_PERL_MAKEMAKER
1738 endif
1739 ifdef NO_HSTRERROR
1740         COMPAT_CFLAGS += -DNO_HSTRERROR
1741         COMPAT_OBJS += compat/hstrerror.o
1742 endif
1743 ifdef NO_MEMMEM
1744         COMPAT_CFLAGS += -DNO_MEMMEM
1745         COMPAT_OBJS += compat/memmem.o
1746 endif
1747 ifdef INTERNAL_QSORT
1748         COMPAT_CFLAGS += -DINTERNAL_QSORT
1749         COMPAT_OBJS += compat/qsort.o
1750 endif
1751 ifdef RUNTIME_PREFIX
1752         COMPAT_CFLAGS += -DRUNTIME_PREFIX
1753 endif
1754
1755 ifdef NO_PTHREADS
1756         BASIC_CFLAGS += -DNO_PTHREADS
1757 else
1758         BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1759         EXTLIBS += $(PTHREAD_LIBS)
1760         LIB_OBJS += thread-utils.o
1761 endif
1762
1763 ifdef HAVE_PATHS_H
1764         BASIC_CFLAGS += -DHAVE_PATHS_H
1765 endif
1766
1767 ifdef HAVE_LIBCHARSET_H
1768         BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
1769         EXTLIBS += $(CHARSET_LIB)
1770 endif
1771
1772 ifdef HAVE_DEV_TTY
1773         BASIC_CFLAGS += -DHAVE_DEV_TTY
1774 endif
1775
1776 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1777         COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1778 endif
1779 ifdef UNRELIABLE_FSTAT
1780         BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1781 endif
1782 ifdef NO_REGEX
1783         COMPAT_CFLAGS += -Icompat/regex
1784         COMPAT_OBJS += compat/regex/regex.o
1785 endif
1786
1787 ifdef USE_NED_ALLOCATOR
1788        COMPAT_CFLAGS += -Icompat/nedmalloc
1789        COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1790 endif
1791
1792 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1793         export GIT_TEST_CMP_USE_COPIED_CONTEXT
1794 endif
1795
1796 ifndef NO_MSGFMT_EXTENDED_OPTIONS
1797         MSGFMT += --check --statistics
1798 endif
1799
1800 ifneq (,$(XDL_FAST_HASH))
1801         BASIC_CFLAGS += -DXDL_FAST_HASH
1802 endif
1803
1804 ifeq ($(TCLTK_PATH),)
1805 NO_TCLTK=NoThanks
1806 endif
1807
1808 ifeq ($(PERL_PATH),)
1809 NO_PERL=NoThanks
1810 endif
1811
1812 ifeq ($(PYTHON_PATH),)
1813 NO_PYTHON=NoThanks
1814 endif
1815
1816 QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1817 QUIET_SUBDIR1  =
1818
1819 ifneq ($(findstring $(MAKEFLAGS),w),w)
1820 PRINT_DIR = --no-print-directory
1821 else # "make -w"
1822 NO_SUBDIR = :
1823 endif
1824
1825 ifneq ($(findstring $(MAKEFLAGS),s),s)
1826 ifndef V
1827         QUIET_CC       = @echo '   ' CC $@;
1828         QUIET_AR       = @echo '   ' AR $@;
1829         QUIET_LINK     = @echo '   ' LINK $@;
1830         QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1831         QUIET_GEN      = @echo '   ' GEN $@;
1832         QUIET_LNCP     = @echo '   ' LN/CP $@;
1833         QUIET_XGETTEXT = @echo '   ' XGETTEXT $@;
1834         QUIET_MSGFMT   = @echo '   ' MSGFMT $@;
1835         QUIET_GCOV     = @echo '   ' GCOV $@;
1836         QUIET_SP       = @echo '   ' SP $<;
1837         QUIET_SUBDIR0  = +@subdir=
1838         QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1839                          $(MAKE) $(PRINT_DIR) -C $$subdir
1840         export V
1841         export QUIET_GEN
1842         export QUIET_BUILT_IN
1843 endif
1844 endif
1845
1846 ifdef ASCIIDOC7
1847         export ASCIIDOC7
1848 endif
1849
1850 ifdef NO_INSTALL_HARDLINKS
1851         export NO_INSTALL_HARDLINKS
1852 endif
1853
1854 ### profile feedback build
1855 #
1856
1857 # Can adjust this to be a global directory if you want to do extended
1858 # data gathering
1859 PROFILE_DIR := $(CURDIR)
1860
1861 ifeq ("$(PROFILE)","GEN")
1862         CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
1863         EXTLIBS += -lgcov
1864         export CCACHE_DISABLE=t
1865         V=1
1866 else
1867 ifneq ("$(PROFILE)","")
1868         CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
1869         export CCACHE_DISABLE=t
1870         V=1
1871 endif
1872 endif
1873
1874 # Shell quote (do not use $(call) to accommodate ancient setups);
1875
1876 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
1877 ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1878 ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
1879
1880 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1881 bindir_SQ = $(subst ','\'',$(bindir))
1882 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1883 mandir_SQ = $(subst ','\'',$(mandir))
1884 infodir_SQ = $(subst ','\'',$(infodir))
1885 localedir_SQ = $(subst ','\'',$(localedir))
1886 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1887 template_dir_SQ = $(subst ','\'',$(template_dir))
1888 htmldir_SQ = $(subst ','\'',$(htmldir))
1889 prefix_SQ = $(subst ','\'',$(prefix))
1890 gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
1891
1892 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1893 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1894 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
1895 TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1896 DIFF_SQ = $(subst ','\'',$(DIFF))
1897
1898 LIBS = $(GITLIBS) $(EXTLIBS)
1899
1900 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
1901         $(COMPAT_CFLAGS)
1902 LIB_OBJS += $(COMPAT_OBJS)
1903
1904 # Quote for C
1905
1906 ifdef DEFAULT_EDITOR
1907 DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
1908 DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
1909
1910 BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
1911 endif
1912
1913 ifdef DEFAULT_PAGER
1914 DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
1915 DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
1916
1917 BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
1918 endif
1919
1920 ifdef SHELL_PATH
1921 SHELL_PATH_CQ = "$(subst ",\",$(subst \,\\,$(SHELL_PATH)))"
1922 SHELL_PATH_CQ_SQ = $(subst ','\'',$(SHELL_PATH_CQ))
1923
1924 BASIC_CFLAGS += -DSHELL_PATH='$(SHELL_PATH_CQ_SQ)'
1925 endif
1926
1927 ALL_CFLAGS += $(BASIC_CFLAGS)
1928 ALL_LDFLAGS += $(BASIC_LDFLAGS)
1929
1930 export DIFF TAR INSTALL DESTDIR SHELL_PATH
1931
1932
1933 ### Build rules
1934
1935 SHELL = $(SHELL_PATH)
1936
1937 all:: shell_compatibility_test
1938
1939 ifeq "$(PROFILE)" "BUILD"
1940 ifeq ($(filter all,$(MAKECMDGOALS)),all)
1941 all:: profile-clean
1942         $(MAKE) PROFILE=GEN all
1943         $(MAKE) PROFILE=GEN -j1 test
1944 endif
1945 endif
1946
1947 all:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1948 ifneq (,$X)
1949         $(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';)
1950 endif
1951
1952 all::
1953 ifndef NO_TCLTK
1954         $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1955         $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1956 endif
1957 ifndef NO_PERL
1958         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' localedir='$(localedir_SQ)' all
1959 endif
1960 ifndef NO_PYTHON
1961         $(QUIET_SUBDIR0)git_remote_helpers $(QUIET_SUBDIR1) PYTHON_PATH='$(PYTHON_PATH_SQ)' prefix='$(prefix_SQ)' all
1962 endif
1963         $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
1964
1965 please_set_SHELL_PATH_to_a_more_modern_shell:
1966         @$$(:)
1967
1968 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1969
1970 strip: $(PROGRAMS) git$X
1971         $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
1972
1973 git.o: common-cmds.h
1974 git.sp git.s git.o: EXTRA_CPPFLAGS = -DGIT_VERSION='"$(GIT_VERSION)"' \
1975         '-DGIT_HTML_PATH="$(htmldir_SQ)"' \
1976         '-DGIT_MAN_PATH="$(mandir_SQ)"' \
1977         '-DGIT_INFO_PATH="$(infodir_SQ)"'
1978
1979 git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
1980         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ git.o \
1981                 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
1982
1983 help.sp help.o: common-cmds.h
1984
1985 builtin/help.sp builtin/help.o: common-cmds.h
1986 builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
1987         '-DGIT_HTML_PATH="$(htmldir_SQ)"' \
1988         '-DGIT_MAN_PATH="$(mandir_SQ)"' \
1989         '-DGIT_INFO_PATH="$(infodir_SQ)"'
1990
1991 $(BUILT_INS): git$X
1992         $(QUIET_BUILT_IN)$(RM) $@ && \
1993         ln git$X $@ 2>/dev/null || \
1994         ln -s git$X $@ 2>/dev/null || \
1995         cp git$X $@
1996
1997 common-cmds.h: ./generate-cmdlist.sh command-list.txt
1998
1999 common-cmds.h: $(wildcard Documentation/git-*.txt)
2000         $(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
2001
2002 define cmd_munge_script
2003 $(RM) $@ $@+ && \
2004 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2005     -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
2006     -e 's|@@DIFF@@|$(DIFF_SQ)|' \
2007     -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
2008     -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
2009     -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
2010     -e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \
2011     -e $(BROKEN_PATH_FIX) \
2012     $@.sh >$@+
2013 endef
2014
2015 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
2016         $(QUIET_GEN)$(cmd_munge_script) && \
2017         chmod +x $@+ && \
2018         mv $@+ $@
2019
2020 $(SCRIPT_LIB) : % : %.sh
2021         $(QUIET_GEN)$(cmd_munge_script) && \
2022         mv $@+ $@
2023
2024 ifndef NO_PERL
2025 $(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
2026
2027 perl/perl.mak: GIT-CFLAGS perl/Makefile perl/Makefile.PL
2028         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
2029
2030 $(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl
2031         $(QUIET_GEN)$(RM) $@ $@+ && \
2032         INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
2033         sed -e '1{' \
2034             -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
2035             -e '        h' \
2036             -e '        s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "'"$$INSTLIBDIR"'"));=' \
2037             -e '        H' \
2038             -e '        x' \
2039             -e '}' \
2040             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
2041             $@.perl >$@+ && \
2042         chmod +x $@+ && \
2043         mv $@+ $@
2044
2045
2046 .PHONY: gitweb
2047 gitweb:
2048         $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
2049
2050 git-instaweb: git-instaweb.sh gitweb
2051         $(QUIET_GEN)$(RM) $@ $@+ && \
2052         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2053             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
2054             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
2055             -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
2056             -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
2057             $@.sh > $@+ && \
2058         chmod +x $@+ && \
2059         mv $@+ $@
2060 else # NO_PERL
2061 $(patsubst %.perl,%,$(SCRIPT_PERL)) git-instaweb: % : unimplemented.sh
2062         $(QUIET_GEN)$(RM) $@ $@+ && \
2063         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2064             -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
2065             unimplemented.sh >$@+ && \
2066         chmod +x $@+ && \
2067         mv $@+ $@
2068 endif # NO_PERL
2069
2070 ifndef NO_PYTHON
2071 $(patsubst %.py,%,$(SCRIPT_PYTHON)): GIT-CFLAGS
2072 $(patsubst %.py,%,$(SCRIPT_PYTHON)): % : %.py
2073         $(QUIET_GEN)$(RM) $@ $@+ && \
2074         INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C git_remote_helpers -s \
2075                 --no-print-directory prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' \
2076                 instlibdir` && \
2077         sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
2078             -e 's|\(os\.getenv("GITPYTHONLIB"\)[^)]*)|\1,"@@INSTLIBDIR@@")|' \
2079             -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
2080             $@.py >$@+ && \
2081         chmod +x $@+ && \
2082         mv $@+ $@
2083 else # NO_PYTHON
2084 $(patsubst %.py,%,$(SCRIPT_PYTHON)): % : unimplemented.sh
2085         $(QUIET_GEN)$(RM) $@ $@+ && \
2086         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2087             -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
2088             unimplemented.sh >$@+ && \
2089         chmod +x $@+ && \
2090         mv $@+ $@
2091 endif # NO_PYTHON
2092
2093 configure: configure.ac
2094         $(QUIET_GEN)$(RM) $@ $<+ && \
2095         sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
2096             $< > $<+ && \
2097         autoconf -o $@ $<+ && \
2098         $(RM) $<+
2099
2100 # These can record GIT_VERSION
2101 git.o git.spec http.o \
2102         $(patsubst %.sh,%,$(SCRIPT_SH)) \
2103         $(patsubst %.perl,%,$(SCRIPT_PERL)) \
2104         : GIT-VERSION-FILE
2105
2106 TEST_OBJS := $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
2107 GIT_OBJS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
2108         git.o
2109 ifndef NO_CURL
2110         GIT_OBJS += http.o http-walker.o remote-curl.o
2111 endif
2112
2113 XDIFF_OBJS += xdiff/xdiffi.o
2114 XDIFF_OBJS += xdiff/xprepare.o
2115 XDIFF_OBJS += xdiff/xutils.o
2116 XDIFF_OBJS += xdiff/xemit.o
2117 XDIFF_OBJS += xdiff/xmerge.o
2118 XDIFF_OBJS += xdiff/xpatience.o
2119 XDIFF_OBJS += xdiff/xhistogram.o
2120
2121 VCSSVN_OBJS += vcs-svn/line_buffer.o
2122 VCSSVN_OBJS += vcs-svn/sliding_window.o
2123 VCSSVN_OBJS += vcs-svn/repo_tree.o
2124 VCSSVN_OBJS += vcs-svn/fast_export.o
2125 VCSSVN_OBJS += vcs-svn/svndiff.o
2126 VCSSVN_OBJS += vcs-svn/svndump.o
2127
2128 VCSSVN_TEST_OBJS += test-line-buffer.o
2129
2130 OBJECTS := $(GIT_OBJS) $(XDIFF_OBJS) $(VCSSVN_OBJS)
2131
2132 dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
2133 dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
2134
2135 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
2136 $(dep_dirs):
2137         @mkdir -p $@
2138
2139 missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
2140 dep_file = $(dir $@).depend/$(notdir $@).d
2141 dep_args = -MF $(dep_file) -MMD -MP
2142 ifdef CHECK_HEADER_DEPENDENCIES
2143 $(error cannot compute header dependencies outside a normal build. \
2144 Please unset CHECK_HEADER_DEPENDENCIES and try again)
2145 endif
2146 endif
2147
2148 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
2149 ifndef CHECK_HEADER_DEPENDENCIES
2150 dep_dirs =
2151 missing_dep_dirs =
2152 dep_args =
2153 endif
2154 endif
2155
2156 ifdef CHECK_HEADER_DEPENDENCIES
2157 ifndef PRINT_HEADER_DEPENDENCIES
2158 missing_deps = $(filter-out $(notdir $^), \
2159         $(notdir $(shell $(MAKE) -s $@ \
2160                 CHECK_HEADER_DEPENDENCIES=YesPlease \
2161                 USE_COMPUTED_HEADER_DEPENDENCIES=YesPlease \
2162                 PRINT_HEADER_DEPENDENCIES=YesPlease)))
2163 endif
2164 endif
2165
2166 ASM_SRC := $(wildcard $(OBJECTS:o=S))
2167 ASM_OBJ := $(ASM_SRC:S=o)
2168 C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
2169
2170 .SUFFIXES:
2171
2172 ifdef PRINT_HEADER_DEPENDENCIES
2173 $(C_OBJ): %.o: %.c FORCE
2174         echo $^
2175 $(ASM_OBJ): %.o: %.S FORCE
2176         echo $^
2177
2178 ifndef CHECK_HEADER_DEPENDENCIES
2179 $(error cannot print header dependencies during a normal build. \
2180 Please set CHECK_HEADER_DEPENDENCIES and try again)
2181 endif
2182 endif
2183
2184 ifndef PRINT_HEADER_DEPENDENCIES
2185 ifdef CHECK_HEADER_DEPENDENCIES
2186 $(C_OBJ): %.o: %.c $(dep_files) FORCE
2187         @set -e; echo CHECK $@; \
2188         missing_deps="$(missing_deps)"; \
2189         if test "$$missing_deps"; \
2190         then \
2191                 echo missing dependencies: $$missing_deps; \
2192                 false; \
2193         fi
2194 $(ASM_OBJ): %.o: %.S $(dep_files) FORCE
2195         @set -e; echo CHECK $@; \
2196         missing_deps="$(missing_deps)"; \
2197         if test "$$missing_deps"; \
2198         then \
2199                 echo missing dependencies: $$missing_deps; \
2200                 false; \
2201         fi
2202 endif
2203 endif
2204
2205 ifndef CHECK_HEADER_DEPENDENCIES
2206 $(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
2207         $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2208 $(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
2209         $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2210 endif
2211
2212 %.s: %.c GIT-CFLAGS FORCE
2213         $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2214
2215 ifdef USE_COMPUTED_HEADER_DEPENDENCIES
2216 # Take advantage of gcc's on-the-fly dependency generation
2217 # See <http://gcc.gnu.org/gcc-3.0/features.html>.
2218 dep_files_present := $(wildcard $(dep_files))
2219 ifneq ($(dep_files_present),)
2220 include $(dep_files_present)
2221 endif
2222 else
2223 # Dependencies on header files, for platforms that do not support
2224 # the gcc -MMD option.
2225 #
2226 # Dependencies on automatically generated headers such as common-cmds.h
2227 # should _not_ be included here, since they are necessary even when
2228 # building an object for the first time.
2229 #
2230 # XXX. Please check occasionally that these include all dependencies
2231 # gcc detects!
2232
2233 $(GIT_OBJS): $(LIB_H)
2234 builtin/branch.o builtin/checkout.o builtin/clone.o builtin/reset.o branch.o transport.o: branch.h
2235 builtin/bundle.o bundle.o transport.o: bundle.h
2236 builtin/bisect--helper.o builtin/rev-list.o bisect.o: bisect.h
2237 builtin/clone.o builtin/fetch-pack.o transport.o: fetch-pack.h
2238 builtin/index-pack.o builtin/grep.o builtin/pack-objects.o transport-helper.o thread-utils.o: thread-utils.h
2239 builtin/send-pack.o transport.o: send-pack.h
2240 builtin/log.o builtin/shortlog.o: shortlog.h
2241 builtin/prune.o builtin/reflog.o reachable.o: reachable.h
2242 builtin/commit.o builtin/revert.o wt-status.o: wt-status.h
2243 builtin/tar-tree.o archive-tar.o: tar.h
2244 connect.o transport.o url.o http-backend.o: url.h
2245 builtin/branch.o builtin/commit.o builtin/tag.o column.o help.o pager.o: column.h
2246 http-fetch.o http-walker.o remote-curl.o transport.o walker.o: walker.h
2247 http.o http-walker.o http-push.o http-fetch.o remote-curl.o: http.h url.h
2248
2249 xdiff-interface.o $(XDIFF_OBJS): $(XDIFF_H)
2250
2251 $(VCSSVN_OBJS) $(VCSSVN_TEST_OBJS): $(LIB_H) $(VCSSVN_H)
2252 endif
2253
2254 exec_cmd.sp exec_cmd.s exec_cmd.o: EXTRA_CPPFLAGS = \
2255         '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
2256         '-DBINDIR="$(bindir_relative_SQ)"' \
2257         '-DPREFIX="$(prefix_SQ)"'
2258
2259 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
2260         -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
2261
2262 config.sp config.s config.o: EXTRA_CPPFLAGS = \
2263         -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
2264
2265 attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
2266         -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
2267
2268 gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
2269         -DGIT_LOCALE_PATH='"$(localedir_SQ)"'
2270
2271 http.sp http.s http.o: EXTRA_CPPFLAGS = \
2272         -DGIT_HTTP_USER_AGENT='"git/$(GIT_VERSION)"'
2273
2274 ifdef NO_EXPAT
2275 http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
2276 endif
2277
2278 ifdef NO_REGEX
2279 compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
2280         -DGAWK -DNO_MBSUPPORT
2281 endif
2282
2283 ifdef USE_NED_ALLOCATOR
2284 compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
2285         -DNDEBUG -DOVERRIDE_STRDUP -DREPLACE_SYSTEM_ALLOCATOR
2286 endif
2287
2288 git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
2289         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
2290
2291 git-imap-send$X: imap-send.o GIT-LDFLAGS $(GITLIBS)
2292         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2293                 $(LIBS) $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
2294
2295 git-http-fetch$X: revision.o http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
2296         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2297                 $(LIBS) $(CURL_LIBCURL)
2298 git-http-push$X: revision.o http.o http-push.o GIT-LDFLAGS $(GITLIBS)
2299         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2300                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
2301
2302 $(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
2303         $(QUIET_LNCP)$(RM) $@ && \
2304         ln $< $@ 2>/dev/null || \
2305         ln -s $< $@ 2>/dev/null || \
2306         cp $< $@
2307
2308 $(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
2309         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2310                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
2311
2312 $(LIB_FILE): $(LIB_OBJS)
2313         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
2314
2315 $(XDIFF_LIB): $(XDIFF_OBJS)
2316         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(XDIFF_OBJS)
2317
2318 $(VCSSVN_LIB): $(VCSSVN_OBJS)
2319         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(VCSSVN_OBJS)
2320
2321 export DEFAULT_EDITOR DEFAULT_PAGER
2322
2323 doc:
2324         $(MAKE) -C Documentation all
2325
2326 man:
2327         $(MAKE) -C Documentation man
2328
2329 html:
2330         $(MAKE) -C Documentation html
2331
2332 info:
2333         $(MAKE) -C Documentation info
2334
2335 pdf:
2336         $(MAKE) -C Documentation pdf
2337
2338 XGETTEXT_FLAGS = \
2339         --force-po \
2340         --add-comments \
2341         --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
2342         --from-code=UTF-8
2343 XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
2344         --keyword=_ --keyword=N_ --keyword="Q_:1,2"
2345 XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell
2346 XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --keyword=__ --language=Perl
2347 LOCALIZED_C := $(C_OBJ:o=c) $(LIB_H) $(XDIFF_H) $(VCSSVN_H) $(MISC_H)
2348 LOCALIZED_SH := $(SCRIPT_SH)
2349 LOCALIZED_PERL := $(SCRIPT_PERL)
2350
2351 ifdef XGETTEXT_INCLUDE_TESTS
2352 LOCALIZED_C += t/t0200/test.c
2353 LOCALIZED_SH += t/t0200/test.sh
2354 LOCALIZED_PERL += t/t0200/test.perl
2355 endif
2356
2357 po/git.pot: $(LOCALIZED_C)
2358         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C)
2359         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \
2360                 $(LOCALIZED_SH)
2361         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_PERL) \
2362                 $(LOCALIZED_PERL)
2363         mv $@+ $@
2364
2365 pot: po/git.pot
2366
2367 POFILES := $(wildcard po/*.po)
2368 MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
2369
2370 ifndef NO_GETTEXT
2371 all:: $(MOFILES)
2372 endif
2373
2374 po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
2375         $(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $<
2376
2377 FIND_SOURCE_FILES = ( git ls-files '*.[hcS]' 2>/dev/null || \
2378                         $(FIND) . \( -name .git -type d -prune \) \
2379                                 -o \( -name '*.[hcS]' -type f -print \) )
2380
2381 $(ETAGS_TARGET): FORCE
2382         $(RM) $(ETAGS_TARGET)
2383         $(FIND_SOURCE_FILES) | xargs etags -a -o $(ETAGS_TARGET)
2384
2385 tags: FORCE
2386         $(RM) tags
2387         $(FIND_SOURCE_FILES) | xargs ctags -a
2388
2389 cscope:
2390         $(RM) cscope*
2391         $(FIND_SOURCE_FILES) | xargs cscope -b
2392
2393 ### Detect prefix changes
2394 TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):\
2395              $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
2396              $(localedir_SQ):$(USE_GETTEXT_SCHEME)
2397
2398 GIT-CFLAGS: FORCE
2399         @FLAGS='$(TRACK_CFLAGS)'; \
2400             if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2401                 echo 1>&2 "    * new build flags or prefix"; \
2402                 echo "$$FLAGS" >GIT-CFLAGS; \
2403             fi
2404
2405 TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
2406
2407 GIT-LDFLAGS: FORCE
2408         @FLAGS='$(TRACK_LDFLAGS)'; \
2409             if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
2410                 echo 1>&2 "    * new link flags"; \
2411                 echo "$$FLAGS" >GIT-LDFLAGS; \
2412             fi
2413
2414 # We need to apply sq twice, once to protect from the shell
2415 # that runs GIT-BUILD-OPTIONS, and then again to protect it
2416 # and the first level quoting from the shell that runs "echo".
2417 GIT-BUILD-OPTIONS: FORCE
2418         @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@
2419         @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@
2420         @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@
2421         @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@
2422         @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@
2423         @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@
2424         @echo USE_LIBPCRE=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE)))'\' >>$@
2425         @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@
2426         @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@
2427         @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@
2428 ifdef GIT_TEST_OPTS
2429         @echo GIT_TEST_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_OPTS)))'\' >>$@
2430 endif
2431 ifdef GIT_TEST_CMP
2432         @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@
2433 endif
2434 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2435         @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@
2436 endif
2437         @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@
2438         @echo GETTEXT_POISON=\''$(subst ','\'',$(subst ','\'',$(GETTEXT_POISON)))'\' >>$@
2439 ifdef GIT_PERF_REPEAT_COUNT
2440         @echo GIT_PERF_REPEAT_COUNT=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPEAT_COUNT)))'\' >>$@
2441 endif
2442 ifdef GIT_PERF_REPO
2443         @echo GIT_PERF_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPO)))'\' >>$@
2444 endif
2445 ifdef GIT_PERF_LARGE_REPO
2446         @echo GIT_PERF_LARGE_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_LARGE_REPO)))'\' >>$@
2447 endif
2448 ifdef GIT_PERF_MAKE_OPTS
2449         @echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@
2450 endif
2451
2452 ### Detect Tck/Tk interpreter path changes
2453 ifndef NO_TCLTK
2454 TRACK_VARS = $(subst ','\'',-DTCLTK_PATH='$(TCLTK_PATH_SQ)')
2455
2456 GIT-GUI-VARS: FORCE
2457         @VARS='$(TRACK_VARS)'; \
2458             if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2459                 echo 1>&2 "    * new Tcl/Tk interpreter location"; \
2460                 echo "$$VARS" >$@; \
2461             fi
2462 endif
2463
2464 test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2465
2466 all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2467
2468 bin-wrappers/%: wrap-for-bin.sh
2469         @mkdir -p bin-wrappers
2470         $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2471              -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2472              -e 's|@@PROG@@|$(@F)|' < $< > $@ && \
2473         chmod +x $@
2474
2475 # GNU make supports exporting all variables by "export" without parameters.
2476 # However, the environment gets quite big, and some programs have problems
2477 # with that.
2478
2479 export NO_SVN_TESTS
2480
2481 ### Testing rules
2482
2483 test: all
2484         $(MAKE) -C t/ all
2485
2486 perf: all
2487         $(MAKE) -C t/perf/ all
2488
2489 .PHONY: test perf
2490
2491 test-ctype$X: ctype.o
2492
2493 test-date$X: date.o ctype.o
2494
2495 test-delta$X: diff-delta.o patch-delta.o
2496
2497 test-line-buffer$X: vcs-svn/lib.a
2498
2499 test-parse-options$X: parse-options.o parse-options-cb.o
2500
2501 test-svn-fe$X: vcs-svn/lib.a
2502
2503 .PRECIOUS: $(TEST_OBJS)
2504
2505 test-%$X: test-%.o GIT-LDFLAGS $(GITLIBS)
2506         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2507
2508 check-sha1:: test-sha1$X
2509         ./test-sha1.sh
2510
2511 SP_OBJ = $(patsubst %.o,%.sp,$(C_OBJ))
2512
2513 $(SP_OBJ): %.sp: %.c GIT-CFLAGS FORCE
2514         $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
2515                 $(SPARSE_FLAGS) $<
2516
2517 .PHONY: sparse $(SP_OBJ)
2518 sparse: $(SP_OBJ)
2519
2520 check: common-cmds.h
2521         @if sparse; \
2522         then \
2523                 echo 2>&1 "Use 'make sparse' instead"; \
2524                 $(MAKE) --no-print-directory sparse; \
2525         else \
2526                 echo 2>&1 "Did you mean 'make test'?"; \
2527                 exit 1; \
2528         fi
2529
2530 remove-dashes:
2531         ./fixup-builtins $(BUILT_INS) $(PROGRAMS) $(SCRIPTS)
2532
2533 ### Installation rules
2534
2535 ifneq ($(filter /%,$(firstword $(template_dir))),)
2536 template_instdir = $(template_dir)
2537 else
2538 template_instdir = $(prefix)/$(template_dir)
2539 endif
2540 export template_instdir
2541
2542 ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2543 gitexec_instdir = $(gitexecdir)
2544 else
2545 gitexec_instdir = $(prefix)/$(gitexecdir)
2546 endif
2547 gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2548 export gitexec_instdir
2549
2550 ifneq ($(filter /%,$(firstword $(mergetoolsdir))),)
2551 mergetools_instdir = $(mergetoolsdir)
2552 else
2553 mergetools_instdir = $(prefix)/$(mergetoolsdir)
2554 endif
2555 mergetools_instdir_SQ = $(subst ','\'',$(mergetools_instdir))
2556
2557 install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2558
2559 install: all
2560         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2561         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2562         $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2563         $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2564         $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2565         $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2566         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2567         $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2568 ifndef NO_GETTEXT
2569         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)'
2570         (cd po/build/locale && $(TAR) cf - .) | \
2571         (cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -)
2572 endif
2573 ifndef NO_PERL
2574         $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2575         $(MAKE) -C gitweb install
2576 endif
2577 ifndef NO_PYTHON
2578         $(MAKE) -C git_remote_helpers prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2579 endif
2580 ifndef NO_TCLTK
2581         $(MAKE) -C gitk-git install
2582         $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2583 endif
2584 ifneq (,$X)
2585         $(foreach p,$(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';)
2586 endif
2587
2588         bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2589         execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2590         { test "$$bindir/" = "$$execdir/" || \
2591           for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
2592                 $(RM) "$$execdir/$$p" && \
2593                 test -z "$(NO_INSTALL_HARDLINKS)$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2594                 ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
2595                 cp "$$bindir/$$p" "$$execdir/$$p" || exit; \
2596           done; \
2597         } && \
2598         for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
2599                 $(RM) "$$bindir/$$p" && \
2600                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2601                 ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
2602                 ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
2603                 cp "$$bindir/git$X" "$$bindir/$$p" || exit; \
2604         done && \
2605         for p in $(BUILT_INS); do \
2606                 $(RM) "$$execdir/$$p" && \
2607                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2608                 ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2609                 ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2610                 cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
2611         done && \
2612         remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
2613         for p in $$remote_curl_aliases; do \
2614                 $(RM) "$$execdir/$$p" && \
2615                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2616                 ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2617                 ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2618                 cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; \
2619         done && \
2620         ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2621
2622 install-gitweb:
2623         $(MAKE) -C gitweb install
2624
2625 install-doc:
2626         $(MAKE) -C Documentation install
2627
2628 install-man:
2629         $(MAKE) -C Documentation install-man
2630
2631 install-html:
2632         $(MAKE) -C Documentation install-html
2633
2634 install-info:
2635         $(MAKE) -C Documentation install-info
2636
2637 install-pdf:
2638         $(MAKE) -C Documentation install-pdf
2639
2640 quick-install-doc:
2641         $(MAKE) -C Documentation quick-install
2642
2643 quick-install-man:
2644         $(MAKE) -C Documentation quick-install-man
2645
2646 quick-install-html:
2647         $(MAKE) -C Documentation quick-install-html
2648
2649
2650
2651 ### Maintainer's dist rules
2652
2653 git.spec: git.spec.in
2654         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
2655         mv $@+ $@
2656
2657 GIT_TARNAME=git-$(GIT_VERSION)
2658 dist: git.spec git-archive$(X) configure
2659         ./git-archive --format=tar \
2660                 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2661         @mkdir -p $(GIT_TARNAME)
2662         @cp git.spec configure $(GIT_TARNAME)
2663         @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2664         @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2665         $(TAR) rf $(GIT_TARNAME).tar \
2666                 $(GIT_TARNAME)/git.spec \
2667                 $(GIT_TARNAME)/configure \
2668                 $(GIT_TARNAME)/version \
2669                 $(GIT_TARNAME)/git-gui/version
2670         @$(RM) -r $(GIT_TARNAME)
2671         gzip -f -9 $(GIT_TARNAME).tar
2672
2673 rpm: dist
2674         $(RPMBUILD) \
2675                 --define "_source_filedigest_algorithm md5" \
2676                 --define "_binary_filedigest_algorithm md5" \
2677                 -ta $(GIT_TARNAME).tar.gz
2678
2679 htmldocs = git-htmldocs-$(GIT_VERSION)
2680 manpages = git-manpages-$(GIT_VERSION)
2681 dist-doc:
2682         $(RM) -r .doc-tmp-dir
2683         mkdir .doc-tmp-dir
2684         $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2685         cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2686         gzip -n -9 -f $(htmldocs).tar
2687         :
2688         $(RM) -r .doc-tmp-dir
2689         mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2690         $(MAKE) -C Documentation DESTDIR=./ \
2691                 man1dir=../.doc-tmp-dir/man1 \
2692                 man5dir=../.doc-tmp-dir/man5 \
2693                 man7dir=../.doc-tmp-dir/man7 \
2694                 install
2695         cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2696         gzip -n -9 -f $(manpages).tar
2697         $(RM) -r .doc-tmp-dir
2698
2699 ### Cleaning rules
2700
2701 distclean: clean
2702         $(RM) configure
2703
2704 profile-clean:
2705         $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2706         $(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2707
2708 clean: profile-clean
2709         $(RM) *.o block-sha1/*.o ppc/*.o compat/*.o compat/*/*.o xdiff/*.o vcs-svn/*.o \
2710                 builtin/*.o $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
2711         $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2712         $(RM) $(TEST_PROGRAMS)
2713         $(RM) -r bin-wrappers
2714         $(RM) -r $(dep_dirs)
2715         $(RM) -r po/build/
2716         $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope*
2717         $(RM) -r autom4te.cache
2718         $(RM) config.log config.mak.autogen config.mak.append config.status config.cache
2719         $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2720         $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
2721         $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
2722         $(MAKE) -C Documentation/ clean
2723 ifndef NO_PERL
2724         $(MAKE) -C gitweb clean
2725         $(MAKE) -C perl clean
2726 endif
2727 ifndef NO_PYTHON
2728         $(MAKE) -C git_remote_helpers clean
2729 endif
2730         $(MAKE) -C templates/ clean
2731         $(MAKE) -C t/ clean
2732 ifndef NO_TCLTK
2733         $(MAKE) -C gitk-git clean
2734         $(MAKE) -C git-gui clean
2735 endif
2736         $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-GUI-VARS GIT-BUILD-OPTIONS
2737
2738 .PHONY: all install profile-clean clean strip
2739 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
2740 .PHONY: FORCE cscope
2741
2742 ### Check documentation
2743 #
2744 check-docs::
2745         @(for v in $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git gitk; \
2746         do \
2747                 case "$$v" in \
2748                 git-merge-octopus | git-merge-ours | git-merge-recursive | \
2749                 git-merge-resolve | git-merge-subtree | \
2750                 git-fsck-objects | git-init-db | \
2751                 git-remote-* | git-stage | \
2752                 git-?*--?* ) continue ;; \
2753                 esac ; \
2754                 test -f "Documentation/$$v.txt" || \
2755                 echo "no doc: $$v"; \
2756                 sed -e '/^#/d' command-list.txt | \
2757                 grep -q "^$$v[  ]" || \
2758                 case "$$v" in \
2759                 git) ;; \
2760                 *) echo "no link: $$v";; \
2761                 esac ; \
2762         done; \
2763         ( \
2764                 sed -e '/^#/d' \
2765                     -e 's/[     ].*//' \
2766                     -e 's/^/listed /' command-list.txt; \
2767                 ls -1 Documentation/git*txt | \
2768                 sed -e 's|Documentation/|documented |' \
2769                     -e 's/\.txt//'; \
2770         ) | while read how cmd; \
2771         do \
2772                 case "$$how,$$cmd" in \
2773                 *,git-citool | \
2774                 *,git-gui | \
2775                 *,git-help | \
2776                 documented,gitattributes | \
2777                 documented,gitignore | \
2778                 documented,gitmodules | \
2779                 documented,gitcli | \
2780                 documented,git-tools | \
2781                 documented,gitcore-tutorial | \
2782                 documented,gitcvs-migration | \
2783                 documented,gitdiffcore | \
2784                 documented,gitglossary | \
2785                 documented,githooks | \
2786                 documented,gitrepository-layout | \
2787                 documented,gitrevisions | \
2788                 documented,gittutorial | \
2789                 documented,gittutorial-2 | \
2790                 documented,git-bisect-lk2009 | \
2791                 documented,git-remote-helpers | \
2792                 documented,gitworkflows | \
2793                 sentinel,not,matching,is,ok ) continue ;; \
2794                 esac; \
2795                 case " $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git gitk " in \
2796                 *" $$cmd "*)    ;; \
2797                 *) echo "removed but $$how: $$cmd" ;; \
2798                 esac; \
2799         done ) | sort
2800
2801 ### Make sure built-ins do not have dups and listed in git.c
2802 #
2803 check-builtins::
2804         ./check-builtins.sh
2805
2806 ### Test suite coverage testing
2807 #
2808 .PHONY: coverage coverage-clean coverage-build coverage-report
2809
2810 coverage:
2811         $(MAKE) coverage-build
2812         $(MAKE) coverage-report
2813
2814 object_dirs := $(sort $(dir $(OBJECTS)))
2815 coverage-clean:
2816         $(RM) $(addsuffix *.gcov,$(object_dirs))
2817         $(RM) $(addsuffix *.gcda,$(object_dirs))
2818         $(RM) $(addsuffix *.gcno,$(object_dirs))
2819         $(RM) coverage-untested-functions
2820         $(RM) -r cover_db/
2821         $(RM) -r cover_db_html/
2822
2823 COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
2824 COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
2825 GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
2826
2827 coverage-build: coverage-clean
2828         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
2829         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
2830                 -j1 test
2831
2832 coverage-report:
2833         $(QUIET_GCOV)for dir in $(object_dirs); do \
2834                 $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
2835         done
2836
2837 coverage-untested-functions: coverage-report
2838         grep '^function.*called 0 ' *.c.gcov \
2839                 | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
2840                 > coverage-untested-functions
2841
2842 cover_db: coverage-report
2843         gcov2perl -db cover_db *.gcov
2844
2845 cover_db_html: cover_db
2846         cover -report html -outputdir cover_db_html cover_db
2847