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 MKDIR_WO_TRAILING_SLASH if your mkdir() can't deal with trailing slash.
  94 #
  95 # Define NO_MKSTEMPS if you don't have mkstemps in the C library.
  96 #
  97 # Define NO_STRTOK_R if you don't have strtok_r in the C library.
  98 #
  99 # Define NO_FNMATCH if you don't have fnmatch in the C library.
 100 #
 101 # Define NO_FNMATCH_CASEFOLD if your fnmatch function doesn't have the
 102 # FNM_CASEFOLD GNU extension.
 103 #
 104 # Define NO_GECOS_IN_PWENT if you don't have pw_gecos in struct passwd
 105 # in the C library.
 106 #
 107 # Define NO_LIBGEN_H if you don't have libgen.h.
 108 #
 109 # Define NEEDS_LIBGEN if your libgen needs -lgen when linking
 110 #
 111 # Define NO_SYS_SELECT_H if you don't have sys/select.h.
 112 #
 113 # Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
 114 # Enable it on Windows.  By default, symrefs are still used.
 115 #
 116 # Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
 117 # tests.  These tests take up a significant amount of the total test time
 118 # but are not needed unless you plan to talk to SVN repos.
 119 #
 120 # Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
 121 # installed in /sw, but don't want GIT to link against any libraries
 122 # installed there.  If defined you may specify your own (or Fink's)
 123 # include directories and library directories by defining CFLAGS
 124 # and LDFLAGS appropriately.
 125 #
 126 # Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
 127 # have DarwinPorts installed in /opt/local, but don't want GIT to
 128 # link against any libraries installed there.  If defined you may
 129 # specify your own (or DarwinPort's) include directories and
 130 # library directories by defining CFLAGS and LDFLAGS appropriately.
 131 #
 132 # Define BLK_SHA1 environment variable to make use of the bundled
 133 # optimized C SHA1 routine.
 134 #
 135 # Define PPC_SHA1 environment variable when running make to make use of
 136 # a bundled SHA1 routine optimized for PowerPC.
 137 #
 138 # Define NEEDS_CRYPTO_WITH_SSL if you need -lcrypto when using -lssl (Darwin).
 139 #
 140 # Define NEEDS_SSL_WITH_CRYPTO if you need -lssl when using -lcrypto (Darwin).
 141 #
 142 # Define NEEDS_SSL_WITH_CURL if you need -lssl with -lcurl (Minix).
 143 #
 144 # Define NEEDS_IDN_WITH_CURL if you need -lidn when using -lcurl (Minix).
 145 #
 146 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
 147 #
 148 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
 149 # Patrick Mauritz).
 150 #
 151 # Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
 152 # Notably on Solaris hstrerror resides in libresolv and on Solaris 7
 153 # inet_ntop and inet_pton additionally reside there.
 154 #
 155 # Define NO_MMAP if you want to avoid mmap.
 156 #
 157 # Define NO_PTHREADS if you do not have or do not want to use Pthreads.
 158 #
 159 # Define NO_PREAD if you have a problem with pread() system call (e.g.
 160 # cygwin1.dll before v1.5.22).
 161 #
 162 # Define NO_THREAD_SAFE_PREAD if your pread() implementation is not
 163 # thread-safe. (e.g. compat/pread.c or cygwin)
 164 #
 165 # Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
 166 # generally faster on your platform than accessing the working directory.
 167 #
 168 # Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
 169 # the executable mode bit, but doesn't really do so.
 170 #
 171 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
 172 #
 173 # Define NO_UNIX_SOCKETS if your system does not offer unix sockets.
 174 #
 175 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
 176 # sockaddr_storage.
 177 #
 178 # Define NO_ICONV if your libc does not properly support iconv.
 179 #
 180 # Define OLD_ICONV if your library has an old iconv(), where the second
 181 # (input buffer pointer) parameter is declared with type (const char **).
 182 #
 183 # Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
 184 #
 185 # Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
 186 # that tells runtime paths to dynamic libraries;
 187 # "-Wl,-rpath=/path/lib" is used instead.
 188 #
 189 # Define NO_NORETURN if using buggy versions of gcc 4.6+ and profile feedback,
 190 # as the compiler can crash (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49299)
 191 #
 192 # Define USE_NSEC below if you want git to care about sub-second file mtimes
 193 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
 194 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
 195 # randomly break unless your underlying filesystem supports those sub-second
 196 # times (my ext3 doesn't).
 197 #
 198 # Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
 199 # "st_ctim"
 200 #
 201 # Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
 202 # available.  This automatically turns USE_NSEC off.
 203 #
 204 # Define USE_STDEV below if you want git to care about the underlying device
 205 # change being considered an inode change from the update-index perspective.
 206 #
 207 # Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
 208 # field that counts the on-disk footprint in 512-byte blocks.
 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='$GIT_FALLBACK_EDITOR',
 284 #   DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
 285 #
 286 # Define COMPUTE_HEADER_DEPENDENCIES to "yes" if you want dependencies on
 287 # header files to be automatically computed, to avoid rebuilding objects when
 288 # an unrelated header file changes.  Define it to "no" to use the hard-coded
 289 # dependency rules.  The default is "auto", which means to use computed header
 290 # dependencies if your compiler is detected to support it.
 291 #
 292 # Define CHECK_HEADER_DEPENDENCIES to check for problems in the hard-coded
 293 # dependency rules.
 294 #
 295 # Define NATIVE_CRLF if your platform uses CRLF for line endings.
 296 #
 297 # Define XDL_FAST_HASH to use an alternative line-hashing method in
 298 # the diff algorithm.  It gives a nice speedup if your processor has
 299 # fast unaligned word loads.  Does NOT work on big-endian systems!
 300 # Enabled by default on x86_64.
 301 #
 302 # Define GIT_USER_AGENT if you want to change how git identifies itself during
 303 # network interactions.  The default is "git/$(GIT_VERSION)".
 304 #
 305 # Define DEFAULT_HELP_FORMAT to "man", "info" or "html"
 306 # (defaults to "man") if you want to have a different default when
 307 # "git help" is called without a parameter specifying the format.
 308
 309 GIT-VERSION-FILE: FORCE
 310         @$(SHELL_PATH) ./GIT-VERSION-GEN
 311 -include GIT-VERSION-FILE
 312
 313 uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
 314 uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
 315 uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
 316 uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
 317 uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
 318 uname_V := $(shell sh -c 'uname -v 2>/dev/null || echo not')
 319
 320 ifdef MSVC
 321         # avoid the MingW and Cygwin configuration sections
 322         uname_S := Windows
 323         uname_O := Windows
 324 endif
 325
 326 # CFLAGS and LDFLAGS are for the users to override from the command line.
 327
 328 CFLAGS = -g -O2 -Wall
 329 LDFLAGS =
 330 ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
 331 ALL_LDFLAGS = $(LDFLAGS)
 332 STRIP ?= strip
 333
 334 # Among the variables below, these:
 335 #   gitexecdir
 336 #   template_dir
 337 #   mandir
 338 #   infodir
 339 #   htmldir
 340 #   sysconfdir
 341 # can be specified as a relative path some/where/else;
 342 # this is interpreted as relative to $(prefix) and "git" at
 343 # runtime figures out where they are based on the path to the executable.
 344 # This can help installing the suite in a relocatable way.
 345
 346 prefix = $(HOME)
 347 bindir_relative = bin
 348 bindir = $(prefix)/$(bindir_relative)
 349 mandir = share/man
 350 infodir = share/info
 351 gitexecdir = libexec/git-core
 352 mergetoolsdir = $(gitexecdir)/mergetools
 353 sharedir = $(prefix)/share
 354 gitwebdir = $(sharedir)/gitweb
 355 localedir = $(sharedir)/locale
 356 template_dir = share/git-core/templates
 357 htmldir = share/doc/git-doc
 358 ETC_GITCONFIG = $(sysconfdir)/gitconfig
 359 ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
 360 lib = lib
 361 # DESTDIR=
 362 pathsep = :
 363
 364 export prefix bindir sharedir sysconfdir gitwebdir localedir
 365
 366 CC = cc
 367 AR = ar
 368 RM = rm -f
 369 DIFF = diff
 370 TAR = tar
 371 FIND = find
 372 INSTALL = install
 373 RPMBUILD = rpmbuild
 374 TCL_PATH = tclsh
 375 TCLTK_PATH = wish
 376 XGETTEXT = xgettext
 377 MSGFMT = msgfmt
 378 PTHREAD_LIBS = -lpthread
 379 PTHREAD_CFLAGS =
 380 GCOV = gcov
 381
 382 export TCL_PATH TCLTK_PATH
 383
 384 SPARSE_FLAGS =
 385
 386
 387
 388 ### --- END CONFIGURATION SECTION ---
 389
 390 # Those must not be GNU-specific; they are shared with perl/ which may
 391 # be built by a different compiler. (Note that this is an artifact now
 392 # but it still might be nice to keep that distinction.)
 393 BASIC_CFLAGS = -I.
 394 BASIC_LDFLAGS =
 395
 396 # Guard against environment variables
 397 BUILTIN_OBJS =
 398 BUILT_INS =
 399 COMPAT_CFLAGS =
 400 COMPAT_OBJS =
 401 XDIFF_OBJS =
 402 VCSSVN_OBJS =
 403 GENERATED_H =
 404 EXTRA_CPPFLAGS =
 405 LIB_H =
 406 LIB_OBJS =
 407 PROGRAM_OBJS =
 408 PROGRAMS =
 409 SCRIPT_PERL =
 410 SCRIPT_PYTHON =
 411 SCRIPT_SH =
 412 SCRIPT_LIB =
 413 TEST_PROGRAMS_NEED_X =
 414
 415 # Having this variable in your environment would break pipelines because
 416 # you cause "cd" to echo its destination to stdout.  It can also take
 417 # scripts to unexpected places.  If you like CDPATH, define it for your
 418 # interactive shell sessions without exporting it.
 419 unexport CDPATH
 420
 421 SCRIPT_SH += git-am.sh
 422 SCRIPT_SH += git-bisect.sh
 423 SCRIPT_SH += git-difftool--helper.sh
 424 SCRIPT_SH += git-filter-branch.sh
 425 SCRIPT_SH += git-lost-found.sh
 426 SCRIPT_SH += git-merge-octopus.sh
 427 SCRIPT_SH += git-merge-one-file.sh
 428 SCRIPT_SH += git-merge-resolve.sh
 429 SCRIPT_SH += git-mergetool.sh
 430 SCRIPT_SH += git-pull.sh
 431 SCRIPT_SH += git-quiltimport.sh
 432 SCRIPT_SH += git-rebase.sh
 433 SCRIPT_SH += git-repack.sh
 434 SCRIPT_SH += git-request-pull.sh
 435 SCRIPT_SH += git-stash.sh
 436 SCRIPT_SH += git-submodule.sh
 437 SCRIPT_SH += git-web--browse.sh
 438
 439 SCRIPT_LIB += git-mergetool--lib
 440 SCRIPT_LIB += git-parse-remote
 441 SCRIPT_LIB += git-rebase--am
 442 SCRIPT_LIB += git-rebase--interactive
 443 SCRIPT_LIB += git-rebase--merge
 444 SCRIPT_LIB += git-sh-setup
 445 SCRIPT_LIB += git-sh-i18n
 446
 447 SCRIPT_PERL += git-add--interactive.perl
 448 SCRIPT_PERL += git-difftool.perl
 449 SCRIPT_PERL += git-archimport.perl
 450 SCRIPT_PERL += git-cvsexportcommit.perl
 451 SCRIPT_PERL += git-cvsimport.perl
 452 SCRIPT_PERL += git-cvsserver.perl
 453 SCRIPT_PERL += git-relink.perl
 454 SCRIPT_PERL += git-send-email.perl
 455 SCRIPT_PERL += git-svn.perl
 456
 457 SCRIPT_PYTHON += git-remote-testgit.py
 458 SCRIPT_PYTHON += git-p4.py
 459
 460 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
 461           $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 462           $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
 463           git-instaweb
 464
 465 ETAGS_TARGET = TAGS
 466
 467 # Empty...
 468 EXTRA_PROGRAMS =
 469
 470 # ... and all the rest that could be moved out of bindir to gitexecdir
 471 PROGRAMS += $(EXTRA_PROGRAMS)
 472
 473 PROGRAM_OBJS += credential-store.o
 474 PROGRAM_OBJS += daemon.o
 475 PROGRAM_OBJS += fast-import.o
 476 PROGRAM_OBJS += http-backend.o
 477 PROGRAM_OBJS += imap-send.o
 478 PROGRAM_OBJS += sh-i18n--envsubst.o
 479 PROGRAM_OBJS += shell.o
 480 PROGRAM_OBJS += show-index.o
 481 PROGRAM_OBJS += upload-pack.o
 482
 483 # Binary suffix, set to .exe for Windows builds
 484 X =
 485
 486 PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
 487
 488 TEST_PROGRAMS_NEED_X += test-chmtime
 489 TEST_PROGRAMS_NEED_X += test-ctype
 490 TEST_PROGRAMS_NEED_X += test-date
 491 TEST_PROGRAMS_NEED_X += test-delta
 492 TEST_PROGRAMS_NEED_X += test-dump-cache-tree
 493 TEST_PROGRAMS_NEED_X += test-genrandom
 494 TEST_PROGRAMS_NEED_X += test-index-version
 495 TEST_PROGRAMS_NEED_X += test-line-buffer
 496 TEST_PROGRAMS_NEED_X += test-match-trees
 497 TEST_PROGRAMS_NEED_X += test-mergesort
 498 TEST_PROGRAMS_NEED_X += test-mktemp
 499 TEST_PROGRAMS_NEED_X += test-parse-options
 500 TEST_PROGRAMS_NEED_X += test-path-utils
 501 TEST_PROGRAMS_NEED_X += test-revision-walking
 502 TEST_PROGRAMS_NEED_X += test-run-command
 503 TEST_PROGRAMS_NEED_X += test-scrap-cache-tree
 504 TEST_PROGRAMS_NEED_X += test-sha1
 505 TEST_PROGRAMS_NEED_X += test-sigchain
 506 TEST_PROGRAMS_NEED_X += test-subprocess
 507 TEST_PROGRAMS_NEED_X += test-svn-fe
 508
 509 TEST_PROGRAMS = $(patsubst %,%$X,$(TEST_PROGRAMS_NEED_X))
 510
 511 # List built-in command $C whose implementation cmd_$C() is not in
 512 # builtin/$C.o but is linked in as part of some other command.
 513 BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
 514
 515 BUILT_INS += git-cherry$X
 516 BUILT_INS += git-cherry-pick$X
 517 BUILT_INS += git-format-patch$X
 518 BUILT_INS += git-fsck-objects$X
 519 BUILT_INS += git-get-tar-commit-id$X
 520 BUILT_INS += git-init$X
 521 BUILT_INS += git-merge-subtree$X
 522 BUILT_INS += git-peek-remote$X
 523 BUILT_INS += git-repo-config$X
 524 BUILT_INS += git-show$X
 525 BUILT_INS += git-stage$X
 526 BUILT_INS += git-status$X
 527 BUILT_INS += git-whatchanged$X
 528
 529 # what 'all' will build and 'install' will install in gitexecdir,
 530 # excluding programs for built-in commands
 531 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 532
 533 # what 'all' will build but not install in gitexecdir
 534 OTHER_PROGRAMS = git$X
 535
 536 # what test wrappers are needed and 'install' will install, in bindir
 537 BINDIR_PROGRAMS_NEED_X += git
 538 BINDIR_PROGRAMS_NEED_X += git-upload-pack
 539 BINDIR_PROGRAMS_NEED_X += git-receive-pack
 540 BINDIR_PROGRAMS_NEED_X += git-upload-archive
 541 BINDIR_PROGRAMS_NEED_X += git-shell
 542
 543 BINDIR_PROGRAMS_NO_X += git-cvsserver
 544
 545 # Set paths to tools early so that they can be used for version tests.
 546 ifndef SHELL_PATH
 547         SHELL_PATH = /bin/sh
 548 endif
 549 ifndef PERL_PATH
 550         PERL_PATH = /usr/bin/perl
 551 endif
 552 ifndef PYTHON_PATH
 553         PYTHON_PATH = /usr/bin/python
 554 endif
 555
 556 export PERL_PATH
 557 export PYTHON_PATH
 558
 559 LIB_FILE=libgit.a
 560 XDIFF_LIB=xdiff/lib.a
 561 VCSSVN_LIB=vcs-svn/lib.a
 562
 563 LIB_H += xdiff/xinclude.h
 564 LIB_H += xdiff/xmacros.h
 565 LIB_H += xdiff/xdiff.h
 566 LIB_H += xdiff/xtypes.h
 567 LIB_H += xdiff/xutils.h
 568 LIB_H += xdiff/xprepare.h
 569 LIB_H += xdiff/xdiffi.h
 570 LIB_H += xdiff/xemit.h
 571
 572 LIB_H += vcs-svn/line_buffer.h
 573 LIB_H += vcs-svn/sliding_window.h
 574 LIB_H += vcs-svn/repo_tree.h
 575 LIB_H += vcs-svn/fast_export.h
 576 LIB_H += vcs-svn/svndiff.h
 577 LIB_H += vcs-svn/svndump.h
 578
 579 GENERATED_H += common-cmds.h
 580
 581 LIB_H += advice.h
 582 LIB_H += archive.h
 583 LIB_H += argv-array.h
 584 LIB_H += attr.h
 585 LIB_H += bisect.h
 586 LIB_H += blob.h
 587 LIB_H += branch.h
 588 LIB_H += builtin.h
 589 LIB_H += bulk-checkin.h
 590 LIB_H += bundle.h
 591 LIB_H += cache-tree.h
 592 LIB_H += cache.h
 593 LIB_H += color.h
 594 LIB_H += column.h
 595 LIB_H += commit.h
 596 LIB_H += compat/bswap.h
 597 LIB_H += compat/cygwin.h
 598 LIB_H += compat/mingw.h
 599 LIB_H += compat/obstack.h
 600 LIB_H += compat/precompose_utf8.h
 601 LIB_H += compat/terminal.h
 602 LIB_H += compat/win32/dirent.h
 603 LIB_H += compat/win32/poll.h
 604 LIB_H += compat/win32/pthread.h
 605 LIB_H += compat/win32/syslog.h
 606 LIB_H += connected.h
 607 LIB_H += convert.h
 608 LIB_H += credential.h
 609 LIB_H += csum-file.h
 610 LIB_H += decorate.h
 611 LIB_H += delta.h
 612 LIB_H += diff.h
 613 LIB_H += diffcore.h
 614 LIB_H += dir.h
 615 LIB_H += exec_cmd.h
 616 LIB_H += fetch-pack.h
 617 LIB_H += fmt-merge-msg.h
 618 LIB_H += fsck.h
 619 LIB_H += gettext.h
 620 LIB_H += git-compat-util.h
 621 LIB_H += gpg-interface.h
 622 LIB_H += graph.h
 623 LIB_H += grep.h
 624 LIB_H += hash.h
 625 LIB_H += help.h
 626 LIB_H += http.h
 627 LIB_H += kwset.h
 628 LIB_H += levenshtein.h
 629 LIB_H += list-objects.h
 630 LIB_H += ll-merge.h
 631 LIB_H += log-tree.h
 632 LIB_H += mailmap.h
 633 LIB_H += merge-file.h
 634 LIB_H += merge-recursive.h
 635 LIB_H += mergesort.h
 636 LIB_H += notes-cache.h
 637 LIB_H += notes-merge.h
 638 LIB_H += notes.h
 639 LIB_H += object.h
 640 LIB_H += pack-refs.h
 641 LIB_H += pack-revindex.h
 642 LIB_H += pack.h
 643 LIB_H += parse-options.h
 644 LIB_H += patch-ids.h
 645 LIB_H += pkt-line.h
 646 LIB_H += progress.h
 647 LIB_H += prompt.h
 648 LIB_H += quote.h
 649 LIB_H += reachable.h
 650 LIB_H += reflog-walk.h
 651 LIB_H += refs.h
 652 LIB_H += remote.h
 653 LIB_H += rerere.h
 654 LIB_H += resolve-undo.h
 655 LIB_H += revision.h
 656 LIB_H += run-command.h
 657 LIB_H += send-pack.h
 658 LIB_H += sequencer.h
 659 LIB_H += sha1-array.h
 660 LIB_H += sha1-lookup.h
 661 LIB_H += shortlog.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 += tar.h
 670 LIB_H += thread-utils.h
 671 LIB_H += transport.h
 672 LIB_H += tree-walk.h
 673 LIB_H += tree.h
 674 LIB_H += unpack-trees.h
 675 LIB_H += url.h
 676 LIB_H += userdiff.h
 677 LIB_H += utf8.h
 678 LIB_H += varint.h
 679 LIB_H += walker.h
 680 LIB_H += wt-status.h
 681 LIB_H += xdiff-interface.h
 682 LIB_H += xdiff/xdiff.h
 683
 684 LIB_OBJS += abspath.o
 685 LIB_OBJS += advice.o
 686 LIB_OBJS += alias.o
 687 LIB_OBJS += alloc.o
 688 LIB_OBJS += archive.o
 689 LIB_OBJS += archive-tar.o
 690 LIB_OBJS += archive-zip.o
 691 LIB_OBJS += argv-array.o
 692 LIB_OBJS += attr.o
 693 LIB_OBJS += base85.o
 694 LIB_OBJS += bisect.o
 695 LIB_OBJS += blob.o
 696 LIB_OBJS += branch.o
 697 LIB_OBJS += bulk-checkin.o
 698 LIB_OBJS += bundle.o
 699 LIB_OBJS += cache-tree.o
 700 LIB_OBJS += color.o
 701 LIB_OBJS += column.o
 702 LIB_OBJS += combine-diff.o
 703 LIB_OBJS += commit.o
 704 LIB_OBJS += compat/obstack.o
 705 LIB_OBJS += compat/terminal.o
 706 LIB_OBJS += config.o
 707 LIB_OBJS += connect.o
 708 LIB_OBJS += connected.o
 709 LIB_OBJS += convert.o
 710 LIB_OBJS += copy.o
 711 LIB_OBJS += credential.o
 712 LIB_OBJS += csum-file.o
 713 LIB_OBJS += ctype.o
 714 LIB_OBJS += date.o
 715 LIB_OBJS += decorate.o
 716 LIB_OBJS += diffcore-break.o
 717 LIB_OBJS += diffcore-delta.o
 718 LIB_OBJS += diffcore-order.o
 719 LIB_OBJS += diffcore-pickaxe.o
 720 LIB_OBJS += diffcore-rename.o
 721 LIB_OBJS += diff-delta.o
 722 LIB_OBJS += diff-lib.o
 723 LIB_OBJS += diff-no-index.o
 724 LIB_OBJS += diff.o
 725 LIB_OBJS += dir.o
 726 LIB_OBJS += editor.o
 727 LIB_OBJS += entry.o
 728 LIB_OBJS += environment.o
 729 LIB_OBJS += exec_cmd.o
 730 LIB_OBJS += fsck.o
 731 LIB_OBJS += gettext.o
 732 LIB_OBJS += gpg-interface.o
 733 LIB_OBJS += graph.o
 734 LIB_OBJS += grep.o
 735 LIB_OBJS += hash.o
 736 LIB_OBJS += help.o
 737 LIB_OBJS += hex.o
 738 LIB_OBJS += ident.o
 739 LIB_OBJS += kwset.o
 740 LIB_OBJS += levenshtein.o
 741 LIB_OBJS += list-objects.o
 742 LIB_OBJS += ll-merge.o
 743 LIB_OBJS += lockfile.o
 744 LIB_OBJS += log-tree.o
 745 LIB_OBJS += mailmap.o
 746 LIB_OBJS += match-trees.o
 747 LIB_OBJS += merge-file.o
 748 LIB_OBJS += merge-recursive.o
 749 LIB_OBJS += mergesort.o
 750 LIB_OBJS += name-hash.o
 751 LIB_OBJS += notes.o
 752 LIB_OBJS += notes-cache.o
 753 LIB_OBJS += notes-merge.o
 754 LIB_OBJS += object.o
 755 LIB_OBJS += pack-check.o
 756 LIB_OBJS += pack-refs.o
 757 LIB_OBJS += pack-revindex.o
 758 LIB_OBJS += pack-write.o
 759 LIB_OBJS += pager.o
 760 LIB_OBJS += parse-options.o
 761 LIB_OBJS += parse-options-cb.o
 762 LIB_OBJS += patch-delta.o
 763 LIB_OBJS += patch-ids.o
 764 LIB_OBJS += path.o
 765 LIB_OBJS += pkt-line.o
 766 LIB_OBJS += preload-index.o
 767 LIB_OBJS += pretty.o
 768 LIB_OBJS += progress.o
 769 LIB_OBJS += prompt.o
 770 LIB_OBJS += quote.o
 771 LIB_OBJS += reachable.o
 772 LIB_OBJS += read-cache.o
 773 LIB_OBJS += reflog-walk.o
 774 LIB_OBJS += refs.o
 775 LIB_OBJS += remote.o
 776 LIB_OBJS += replace_object.o
 777 LIB_OBJS += rerere.o
 778 LIB_OBJS += resolve-undo.o
 779 LIB_OBJS += revision.o
 780 LIB_OBJS += run-command.o
 781 LIB_OBJS += sequencer.o
 782 LIB_OBJS += server-info.o
 783 LIB_OBJS += setup.o
 784 LIB_OBJS += sha1-array.o
 785 LIB_OBJS += sha1-lookup.o
 786 LIB_OBJS += sha1_file.o
 787 LIB_OBJS += sha1_name.o
 788 LIB_OBJS += shallow.o
 789 LIB_OBJS += sideband.o
 790 LIB_OBJS += sigchain.o
 791 LIB_OBJS += strbuf.o
 792 LIB_OBJS += streaming.o
 793 LIB_OBJS += string-list.o
 794 LIB_OBJS += submodule.o
 795 LIB_OBJS += symlinks.o
 796 LIB_OBJS += tag.o
 797 LIB_OBJS += trace.o
 798 LIB_OBJS += transport.o
 799 LIB_OBJS += transport-helper.o
 800 LIB_OBJS += tree-diff.o
 801 LIB_OBJS += tree.o
 802 LIB_OBJS += tree-walk.o
 803 LIB_OBJS += unpack-trees.o
 804 LIB_OBJS += url.o
 805 LIB_OBJS += usage.o
 806 LIB_OBJS += userdiff.o
 807 LIB_OBJS += utf8.o
 808 LIB_OBJS += varint.o
 809 LIB_OBJS += version.o
 810 LIB_OBJS += walker.o
 811 LIB_OBJS += wrapper.o
 812 LIB_OBJS += write_or_die.o
 813 LIB_OBJS += ws.o
 814 LIB_OBJS += wt-status.o
 815 LIB_OBJS += xdiff-interface.o
 816 LIB_OBJS += zlib.o
 817
 818 BUILTIN_OBJS += builtin/add.o
 819 BUILTIN_OBJS += builtin/annotate.o
 820 BUILTIN_OBJS += builtin/apply.o
 821 BUILTIN_OBJS += builtin/archive.o
 822 BUILTIN_OBJS += builtin/bisect--helper.o
 823 BUILTIN_OBJS += builtin/blame.o
 824 BUILTIN_OBJS += builtin/branch.o
 825 BUILTIN_OBJS += builtin/bundle.o
 826 BUILTIN_OBJS += builtin/cat-file.o
 827 BUILTIN_OBJS += builtin/check-attr.o
 828 BUILTIN_OBJS += builtin/check-ref-format.o
 829 BUILTIN_OBJS += builtin/checkout-index.o
 830 BUILTIN_OBJS += builtin/checkout.o
 831 BUILTIN_OBJS += builtin/clean.o
 832 BUILTIN_OBJS += builtin/clone.o
 833 BUILTIN_OBJS += builtin/column.o
 834 BUILTIN_OBJS += builtin/commit-tree.o
 835 BUILTIN_OBJS += builtin/commit.o
 836 BUILTIN_OBJS += builtin/config.o
 837 BUILTIN_OBJS += builtin/count-objects.o
 838 BUILTIN_OBJS += builtin/credential.o
 839 BUILTIN_OBJS += builtin/describe.o
 840 BUILTIN_OBJS += builtin/diff-files.o
 841 BUILTIN_OBJS += builtin/diff-index.o
 842 BUILTIN_OBJS += builtin/diff-tree.o
 843 BUILTIN_OBJS += builtin/diff.o
 844 BUILTIN_OBJS += builtin/fast-export.o
 845 BUILTIN_OBJS += builtin/fetch-pack.o
 846 BUILTIN_OBJS += builtin/fetch.o
 847 BUILTIN_OBJS += builtin/fmt-merge-msg.o
 848 BUILTIN_OBJS += builtin/for-each-ref.o
 849 BUILTIN_OBJS += builtin/fsck.o
 850 BUILTIN_OBJS += builtin/gc.o
 851 BUILTIN_OBJS += builtin/grep.o
 852 BUILTIN_OBJS += builtin/hash-object.o
 853 BUILTIN_OBJS += builtin/help.o
 854 BUILTIN_OBJS += builtin/index-pack.o
 855 BUILTIN_OBJS += builtin/init-db.o
 856 BUILTIN_OBJS += builtin/log.o
 857 BUILTIN_OBJS += builtin/ls-files.o
 858 BUILTIN_OBJS += builtin/ls-remote.o
 859 BUILTIN_OBJS += builtin/ls-tree.o
 860 BUILTIN_OBJS += builtin/mailinfo.o
 861 BUILTIN_OBJS += builtin/mailsplit.o
 862 BUILTIN_OBJS += builtin/merge.o
 863 BUILTIN_OBJS += builtin/merge-base.o
 864 BUILTIN_OBJS += builtin/merge-file.o
 865 BUILTIN_OBJS += builtin/merge-index.o
 866 BUILTIN_OBJS += builtin/merge-ours.o
 867 BUILTIN_OBJS += builtin/merge-recursive.o
 868 BUILTIN_OBJS += builtin/merge-tree.o
 869 BUILTIN_OBJS += builtin/mktag.o
 870 BUILTIN_OBJS += builtin/mktree.o
 871 BUILTIN_OBJS += builtin/mv.o
 872 BUILTIN_OBJS += builtin/name-rev.o
 873 BUILTIN_OBJS += builtin/notes.o
 874 BUILTIN_OBJS += builtin/pack-objects.o
 875 BUILTIN_OBJS += builtin/pack-redundant.o
 876 BUILTIN_OBJS += builtin/pack-refs.o
 877 BUILTIN_OBJS += builtin/patch-id.o
 878 BUILTIN_OBJS += builtin/prune-packed.o
 879 BUILTIN_OBJS += builtin/prune.o
 880 BUILTIN_OBJS += builtin/push.o
 881 BUILTIN_OBJS += builtin/read-tree.o
 882 BUILTIN_OBJS += builtin/receive-pack.o
 883 BUILTIN_OBJS += builtin/reflog.o
 884 BUILTIN_OBJS += builtin/remote.o
 885 BUILTIN_OBJS += builtin/remote-ext.o
 886 BUILTIN_OBJS += builtin/remote-fd.o
 887 BUILTIN_OBJS += builtin/replace.o
 888 BUILTIN_OBJS += builtin/rerere.o
 889 BUILTIN_OBJS += builtin/reset.o
 890 BUILTIN_OBJS += builtin/rev-list.o
 891 BUILTIN_OBJS += builtin/rev-parse.o
 892 BUILTIN_OBJS += builtin/revert.o
 893 BUILTIN_OBJS += builtin/rm.o
 894 BUILTIN_OBJS += builtin/send-pack.o
 895 BUILTIN_OBJS += builtin/shortlog.o
 896 BUILTIN_OBJS += builtin/show-branch.o
 897 BUILTIN_OBJS += builtin/show-ref.o
 898 BUILTIN_OBJS += builtin/stripspace.o
 899 BUILTIN_OBJS += builtin/symbolic-ref.o
 900 BUILTIN_OBJS += builtin/tag.o
 901 BUILTIN_OBJS += builtin/tar-tree.o
 902 BUILTIN_OBJS += builtin/unpack-file.o
 903 BUILTIN_OBJS += builtin/unpack-objects.o
 904 BUILTIN_OBJS += builtin/update-index.o
 905 BUILTIN_OBJS += builtin/update-ref.o
 906 BUILTIN_OBJS += builtin/update-server-info.o
 907 BUILTIN_OBJS += builtin/upload-archive.o
 908 BUILTIN_OBJS += builtin/var.o
 909 BUILTIN_OBJS += builtin/verify-pack.o
 910 BUILTIN_OBJS += builtin/verify-tag.o
 911 BUILTIN_OBJS += builtin/write-tree.o
 912
 913 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 914 EXTLIBS =
 915
 916 GIT_USER_AGENT = git/$(GIT_VERSION)
 917
 918 #
 919 # Platform specific tweaks
 920 #
 921
 922 # We choose to avoid "if .. else if .. else .. endif endif"
 923 # because maintaining the nesting to match is a pain.  If
 924 # we had "elif" things would have been much nicer...
 925
 926 ifeq ($(uname_M),x86_64)
 927         XDL_FAST_HASH = YesPlease
 928 endif
 929 ifeq ($(uname_S),OSF1)
 930         # Need this for u_short definitions et al
 931         BASIC_CFLAGS += -D_OSF_SOURCE
 932         SOCKLEN_T = int
 933         NO_STRTOULL = YesPlease
 934         NO_NSEC = YesPlease
 935 endif
 936 ifeq ($(uname_S),Linux)
 937         NO_STRLCPY = YesPlease
 938         NO_MKSTEMPS = YesPlease
 939         HAVE_PATHS_H = YesPlease
 940         LIBC_CONTAINS_LIBINTL = YesPlease
 941         HAVE_DEV_TTY = YesPlease
 942 endif
 943 ifeq ($(uname_S),GNU/kFreeBSD)
 944         NO_STRLCPY = YesPlease
 945         NO_MKSTEMPS = YesPlease
 946         HAVE_PATHS_H = YesPlease
 947         DIR_HAS_BSD_GROUP_SEMANTICS = YesPlease
 948         LIBC_CONTAINS_LIBINTL = YesPlease
 949 endif
 950 ifeq ($(uname_S),UnixWare)
 951         CC = cc
 952         NEEDS_SOCKET = YesPlease
 953         NEEDS_NSL = YesPlease
 954         NEEDS_SSL_WITH_CRYPTO = YesPlease
 955         NEEDS_LIBICONV = YesPlease
 956         SHELL_PATH = /usr/local/bin/bash
 957         NO_IPV6 = YesPlease
 958         NO_HSTRERROR = YesPlease
 959         NO_MKSTEMPS = YesPlease
 960         BASIC_CFLAGS += -Kthread
 961         BASIC_CFLAGS += -I/usr/local/include
 962         BASIC_LDFLAGS += -L/usr/local/lib
 963         INSTALL = ginstall
 964         TAR = gtar
 965         NO_STRCASESTR = YesPlease
 966         NO_MEMMEM = YesPlease
 967 endif
 968 ifeq ($(uname_S),SCO_SV)
 969         ifeq ($(uname_R),3.2)
 970                 CFLAGS = -O2
 971         endif
 972         ifeq ($(uname_R),5)
 973                 CC = cc
 974                 BASIC_CFLAGS += -Kthread
 975         endif
 976         NEEDS_SOCKET = YesPlease
 977         NEEDS_NSL = YesPlease
 978         NEEDS_SSL_WITH_CRYPTO = YesPlease
 979         NEEDS_LIBICONV = YesPlease
 980         SHELL_PATH = /usr/bin/bash
 981         NO_IPV6 = YesPlease
 982         NO_HSTRERROR = YesPlease
 983         NO_MKSTEMPS = YesPlease
 984         BASIC_CFLAGS += -I/usr/local/include
 985         BASIC_LDFLAGS += -L/usr/local/lib
 986         NO_STRCASESTR = YesPlease
 987         NO_MEMMEM = YesPlease
 988         INSTALL = ginstall
 989         TAR = gtar
 990 endif
 991 ifeq ($(uname_S),Darwin)
 992         NEEDS_CRYPTO_WITH_SSL = YesPlease
 993         NEEDS_SSL_WITH_CRYPTO = YesPlease
 994         NEEDS_LIBICONV = YesPlease
 995         ifeq ($(shell expr "$(uname_R)" : '[15678]\.'),2)
 996                 OLD_ICONV = UnfortunatelyYes
 997         endif
 998         ifeq ($(shell expr "$(uname_R)" : '[15]\.'),2)
 999                 NO_STRLCPY = YesPlease
1000         endif
1001         NO_MEMMEM = YesPlease
1002         USE_ST_TIMESPEC = YesPlease
1003         HAVE_DEV_TTY = YesPlease
1004         COMPAT_OBJS += compat/precompose_utf8.o
1005         BASIC_CFLAGS += -DPRECOMPOSE_UNICODE
1006 endif
1007 ifeq ($(uname_S),SunOS)
1008         NEEDS_SOCKET = YesPlease
1009         NEEDS_NSL = YesPlease
1010         SHELL_PATH = /bin/bash
1011         SANE_TOOL_PATH = /usr/xpg6/bin:/usr/xpg4/bin
1012         NO_STRCASESTR = YesPlease
1013         NO_MEMMEM = YesPlease
1014         NO_MKDTEMP = YesPlease
1015         NO_MKSTEMPS = YesPlease
1016         NO_REGEX = YesPlease
1017         NO_FNMATCH_CASEFOLD = YesPlease
1018         NO_MSGFMT_EXTENDED_OPTIONS = YesPlease
1019         HAVE_DEV_TTY = YesPlease
1020         ifeq ($(uname_R),5.6)
1021                 SOCKLEN_T = int
1022                 NO_HSTRERROR = YesPlease
1023                 NO_IPV6 = YesPlease
1024                 NO_SOCKADDR_STORAGE = YesPlease
1025                 NO_UNSETENV = YesPlease
1026                 NO_SETENV = YesPlease
1027                 NO_STRLCPY = YesPlease
1028                 NO_STRTOUMAX = YesPlease
1029                 GIT_TEST_CMP = cmp
1030         endif
1031         ifeq ($(uname_R),5.7)
1032                 NEEDS_RESOLV = YesPlease
1033                 NO_IPV6 = YesPlease
1034                 NO_SOCKADDR_STORAGE = YesPlease
1035                 NO_UNSETENV = YesPlease
1036                 NO_SETENV = YesPlease
1037                 NO_STRLCPY = YesPlease
1038                 NO_STRTOUMAX = YesPlease
1039                 GIT_TEST_CMP = cmp
1040         endif
1041         ifeq ($(uname_R),5.8)
1042                 NO_UNSETENV = YesPlease
1043                 NO_SETENV = YesPlease
1044                 NO_STRTOUMAX = YesPlease
1045                 GIT_TEST_CMP = cmp
1046         endif
1047         ifeq ($(uname_R),5.9)
1048                 NO_UNSETENV = YesPlease
1049                 NO_SETENV = YesPlease
1050                 NO_STRTOUMAX = YesPlease
1051                 GIT_TEST_CMP = cmp
1052         endif
1053         INSTALL = /usr/ucb/install
1054         TAR = gtar
1055         BASIC_CFLAGS += -D__EXTENSIONS__ -D__sun__ -DHAVE_ALLOCA_H
1056 endif
1057 ifeq ($(uname_O),Cygwin)
1058         ifeq ($(shell expr "$(uname_R)" : '1\.[1-6]\.'),4)
1059                 NO_D_TYPE_IN_DIRENT = YesPlease
1060                 NO_D_INO_IN_DIRENT = YesPlease
1061                 NO_STRCASESTR = YesPlease
1062                 NO_MEMMEM = YesPlease
1063                 NO_MKSTEMPS = YesPlease
1064                 NO_SYMLINK_HEAD = YesPlease
1065                 NO_IPV6 = YesPlease
1066                 OLD_ICONV = UnfortunatelyYes
1067         endif
1068         NO_THREAD_SAFE_PREAD = YesPlease
1069         NEEDS_LIBICONV = YesPlease
1070         NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes
1071         NO_TRUSTABLE_FILEMODE = UnfortunatelyYes
1072         NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
1073         # There are conflicting reports about this.
1074         # On some boxes NO_MMAP is needed, and not so elsewhere.
1075         # Try commenting this out if you suspect MMAP is more efficient
1076         NO_MMAP = YesPlease
1077         X = .exe
1078         COMPAT_OBJS += compat/cygwin.o
1079         UNRELIABLE_FSTAT = UnfortunatelyYes
1080         SPARSE_FLAGS = -isystem /usr/include/w32api -Wno-one-bit-signed-bitfield
1081 endif
1082 ifeq ($(uname_S),FreeBSD)
1083         NEEDS_LIBICONV = YesPlease
1084         OLD_ICONV = YesPlease
1085         NO_MEMMEM = YesPlease
1086         BASIC_CFLAGS += -I/usr/local/include
1087         BASIC_LDFLAGS += -L/usr/local/lib
1088         DIR_HAS_BSD_GROUP_SEMANTICS = YesPlease
1089         USE_ST_TIMESPEC = YesPlease
1090         ifeq ($(shell expr "$(uname_R)" : '4\.'),2)
1091                 PTHREAD_LIBS = -pthread
1092                 NO_UINTMAX_T = YesPlease
1093                 NO_STRTOUMAX = YesPlease
1094         endif
1095         PYTHON_PATH = /usr/local/bin/python
1096         HAVE_PATHS_H = YesPlease
1097 endif
1098 ifeq ($(uname_S),OpenBSD)
1099         NO_STRCASESTR = YesPlease
1100         NO_MEMMEM = YesPlease
1101         USE_ST_TIMESPEC = YesPlease
1102         NEEDS_LIBICONV = YesPlease
1103         BASIC_CFLAGS += -I/usr/local/include
1104         BASIC_LDFLAGS += -L/usr/local/lib
1105         HAVE_PATHS_H = YesPlease
1106 endif
1107 ifeq ($(uname_S),NetBSD)
1108         ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
1109                 NEEDS_LIBICONV = YesPlease
1110         endif
1111         BASIC_CFLAGS += -I/usr/pkg/include
1112         BASIC_LDFLAGS += -L/usr/pkg/lib $(CC_LD_DYNPATH)/usr/pkg/lib
1113         USE_ST_TIMESPEC = YesPlease
1114         NO_MKSTEMPS = YesPlease
1115         HAVE_PATHS_H = YesPlease
1116 endif
1117 ifeq ($(uname_S),AIX)
1118         DEFAULT_PAGER = more
1119         NO_STRCASESTR=YesPlease
1120         NO_MEMMEM = YesPlease
1121         NO_MKDTEMP = YesPlease
1122         NO_MKSTEMPS = YesPlease
1123         NO_STRLCPY = YesPlease
1124         NO_NSEC = YesPlease
1125         FREAD_READS_DIRECTORIES = UnfortunatelyYes
1126         INTERNAL_QSORT = UnfortunatelyYes
1127         NEEDS_LIBICONV=YesPlease
1128         BASIC_CFLAGS += -D_LARGE_FILES
1129         ifeq ($(shell expr "$(uname_V)" : '[1234]'),1)
1130                 NO_PTHREADS = YesPlease
1131         else
1132                 PTHREAD_LIBS = -lpthread
1133         endif
1134         ifeq ($(shell expr "$(uname_V).$(uname_R)" : '5\.1'),3)
1135                 INLINE=''
1136         endif
1137         GIT_TEST_CMP = cmp
1138 endif
1139 ifeq ($(uname_S),GNU)
1140         # GNU/Hurd
1141         NO_STRLCPY=YesPlease
1142         NO_MKSTEMPS = YesPlease
1143         HAVE_PATHS_H = YesPlease
1144         LIBC_CONTAINS_LIBINTL = YesPlease
1145 endif
1146 ifeq ($(uname_S),IRIX)
1147         NO_SETENV = YesPlease
1148         NO_UNSETENV = YesPlease
1149         NO_STRCASESTR = YesPlease
1150         NO_MEMMEM = YesPlease
1151         NO_MKSTEMPS = YesPlease
1152         NO_MKDTEMP = YesPlease
1153         # When compiled with the MIPSpro 7.4.4m compiler, and without pthreads
1154         # (i.e. NO_PTHREADS is set), and _with_ MMAP (i.e. NO_MMAP is not set),
1155         # git dies with a segmentation fault when trying to access the first
1156         # entry of a reflog.  The conservative choice is made to always set
1157         # NO_MMAP.  If you suspect that your compiler is not affected by this
1158         # issue, comment out the NO_MMAP statement.
1159         NO_MMAP = YesPlease
1160         NO_REGEX = YesPlease
1161         NO_FNMATCH_CASEFOLD = YesPlease
1162         SNPRINTF_RETURNS_BOGUS = YesPlease
1163         SHELL_PATH = /usr/gnu/bin/bash
1164         NEEDS_LIBGEN = YesPlease
1165 endif
1166 ifeq ($(uname_S),IRIX64)
1167         NO_SETENV=YesPlease
1168         NO_UNSETENV = YesPlease
1169         NO_STRCASESTR=YesPlease
1170         NO_MEMMEM = YesPlease
1171         NO_MKSTEMPS = YesPlease
1172         NO_MKDTEMP = YesPlease
1173         # When compiled with the MIPSpro 7.4.4m compiler, and without pthreads
1174         # (i.e. NO_PTHREADS is set), and _with_ MMAP (i.e. NO_MMAP is not set),
1175         # git dies with a segmentation fault when trying to access the first
1176         # entry of a reflog.  The conservative choice is made to always set
1177         # NO_MMAP.  If you suspect that your compiler is not affected by this
1178         # issue, comment out the NO_MMAP statement.
1179         NO_MMAP = YesPlease
1180         NO_REGEX = YesPlease
1181         NO_FNMATCH_CASEFOLD = YesPlease
1182         SNPRINTF_RETURNS_BOGUS = YesPlease
1183         SHELL_PATH=/usr/gnu/bin/bash
1184         NEEDS_LIBGEN = YesPlease
1185 endif
1186 ifeq ($(uname_S),HP-UX)
1187         INLINE = __inline
1188         NO_IPV6=YesPlease
1189         NO_SETENV=YesPlease
1190         NO_STRCASESTR=YesPlease
1191         NO_MEMMEM = YesPlease
1192         NO_MKSTEMPS = YesPlease
1193         NO_STRLCPY = YesPlease
1194         NO_MKDTEMP = YesPlease
1195         NO_UNSETENV = YesPlease
1196         NO_HSTRERROR = YesPlease
1197         NO_SYS_SELECT_H = YesPlease
1198         NO_FNMATCH_CASEFOLD = YesPlease
1199         SNPRINTF_RETURNS_BOGUS = YesPlease
1200         NO_NSEC = YesPlease
1201         ifeq ($(uname_R),B.11.00)
1202                 NO_INET_NTOP = YesPlease
1203                 NO_INET_PTON = YesPlease
1204         endif
1205         ifeq ($(uname_R),B.10.20)
1206                 # Override HP-UX 11.x setting:
1207                 INLINE =
1208                 SOCKLEN_T = size_t
1209                 NO_PREAD = YesPlease
1210                 NO_INET_NTOP = YesPlease
1211                 NO_INET_PTON = YesPlease
1212         endif
1213         GIT_TEST_CMP = cmp
1214 endif
1215 ifeq ($(uname_S),Windows)
1216         GIT_VERSION := $(GIT_VERSION).MSVC
1217         pathsep = ;
1218         NO_PREAD = YesPlease
1219         NEEDS_CRYPTO_WITH_SSL = YesPlease
1220         NO_LIBGEN_H = YesPlease
1221         NO_SYS_POLL_H = YesPlease
1222         NO_SYMLINK_HEAD = YesPlease
1223         NO_IPV6 = YesPlease
1224         NO_UNIX_SOCKETS = YesPlease
1225         NO_SETENV = YesPlease
1226         NO_UNSETENV = YesPlease
1227         NO_STRCASESTR = YesPlease
1228         NO_STRLCPY = YesPlease
1229         NO_STRTOK_R = YesPlease
1230         NO_FNMATCH = YesPlease
1231         NO_MEMMEM = YesPlease
1232         # NEEDS_LIBICONV = YesPlease
1233         NO_ICONV = YesPlease
1234         NO_STRTOUMAX = YesPlease
1235         NO_STRTOULL = YesPlease
1236         NO_MKDTEMP = YesPlease
1237         NO_MKSTEMPS = YesPlease
1238         SNPRINTF_RETURNS_BOGUS = YesPlease
1239         NO_SVN_TESTS = YesPlease
1240         NO_PERL_MAKEMAKER = YesPlease
1241         RUNTIME_PREFIX = YesPlease
1242         NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
1243         NO_NSEC = YesPlease
1244         USE_WIN32_MMAP = YesPlease
1245         # USE_NED_ALLOCATOR = YesPlease
1246         UNRELIABLE_FSTAT = UnfortunatelyYes
1247         OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
1248         NO_REGEX = YesPlease
1249         NO_CURL = YesPlease
1250         NO_PYTHON = YesPlease
1251         BLK_SHA1 = YesPlease
1252         NO_POSIX_GOODIES = UnfortunatelyYes
1253         NATIVE_CRLF = YesPlease
1254         DEFAULT_HELP_FORMAT = html
1255
1256         CC = compat/vcbuild/scripts/clink.pl
1257         AR = compat/vcbuild/scripts/lib.pl
1258         CFLAGS =
1259         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
1260         COMPAT_OBJS = compat/msvc.o compat/winansi.o \
1261                 compat/win32/pthread.o compat/win32/syslog.o \
1262                 compat/win32/poll.o compat/win32/dirent.o
1263         COMPAT_CFLAGS = -D__USE_MINGW_ACCESS -DNOGDI -DHAVE_STRING_H -DHAVE_ALLOCA_H -Icompat -Icompat/regex -Icompat/win32 -DSTRIP_EXTENSION=\".exe\"
1264         BASIC_LDFLAGS = -IGNORE:4217 -IGNORE:4049 -NOLOGO -SUBSYSTEM:CONSOLE -NODEFAULTLIB:MSVCRT.lib
1265         EXTLIBS = user32.lib advapi32.lib shell32.lib wininet.lib ws2_32.lib
1266         PTHREAD_LIBS =
1267         lib =
1268 ifndef DEBUG
1269         BASIC_CFLAGS += -GL -Os -MT
1270         BASIC_LDFLAGS += -LTCG
1271         AR += -LTCG
1272 else
1273         BASIC_CFLAGS += -Zi -MTd
1274 endif
1275         X = .exe
1276 endif
1277 ifeq ($(uname_S),Interix)
1278         NO_INITGROUPS = YesPlease
1279         NO_IPV6 = YesPlease
1280         NO_MEMMEM = YesPlease
1281         NO_MKDTEMP = YesPlease
1282         NO_STRTOUMAX = YesPlease
1283         NO_NSEC = YesPlease
1284         NO_MKSTEMPS = YesPlease
1285         ifeq ($(uname_R),3.5)
1286                 NO_INET_NTOP = YesPlease
1287                 NO_INET_PTON = YesPlease
1288                 NO_SOCKADDR_STORAGE = YesPlease
1289                 NO_FNMATCH_CASEFOLD = YesPlease
1290         endif
1291         ifeq ($(uname_R),5.2)
1292                 NO_INET_NTOP = YesPlease
1293                 NO_INET_PTON = YesPlease
1294                 NO_SOCKADDR_STORAGE = YesPlease
1295                 NO_FNMATCH_CASEFOLD = YesPlease
1296         endif
1297 endif
1298 ifeq ($(uname_S),Minix)
1299         NO_IPV6 = YesPlease
1300         NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
1301         NO_NSEC = YesPlease
1302         NEEDS_LIBGEN =
1303         NEEDS_CRYPTO_WITH_SSL = YesPlease
1304         NEEDS_IDN_WITH_CURL = YesPlease
1305         NEEDS_SSL_WITH_CURL = YesPlease
1306         NEEDS_RESOLV =
1307         NO_HSTRERROR = YesPlease
1308         NO_MMAP = YesPlease
1309         NO_CURL =
1310         NO_EXPAT =
1311 endif
1312 ifneq (,$(findstring MINGW,$(uname_S)))
1313         pathsep = ;
1314         NO_PREAD = YesPlease
1315         NEEDS_CRYPTO_WITH_SSL = YesPlease
1316         NO_LIBGEN_H = YesPlease
1317         NO_SYS_POLL_H = YesPlease
1318         NO_SYMLINK_HEAD = YesPlease
1319         NO_UNIX_SOCKETS = YesPlease
1320         NO_SETENV = YesPlease
1321         NO_UNSETENV = YesPlease
1322         NO_STRCASESTR = YesPlease
1323         NO_STRLCPY = YesPlease
1324         NO_STRTOK_R = YesPlease
1325         NO_FNMATCH = YesPlease
1326         NO_MEMMEM = YesPlease
1327         NEEDS_LIBICONV = YesPlease
1328         OLD_ICONV = YesPlease
1329         NO_STRTOUMAX = YesPlease
1330         NO_MKDTEMP = YesPlease
1331         NO_MKSTEMPS = YesPlease
1332         NO_SVN_TESTS = YesPlease
1333         NO_PERL_MAKEMAKER = YesPlease
1334         RUNTIME_PREFIX = YesPlease
1335         NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
1336         NO_NSEC = YesPlease
1337         USE_WIN32_MMAP = YesPlease
1338         USE_NED_ALLOCATOR = YesPlease
1339         UNRELIABLE_FSTAT = UnfortunatelyYes
1340         OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
1341         NO_REGEX = YesPlease
1342         NO_PYTHON = YesPlease
1343         BLK_SHA1 = YesPlease
1344         ETAGS_TARGET = ETAGS
1345         NO_INET_PTON = YesPlease
1346         NO_INET_NTOP = YesPlease
1347         NO_POSIX_GOODIES = UnfortunatelyYes
1348         COMPAT_CFLAGS += -D__USE_MINGW_ACCESS -DNOGDI -Icompat -Icompat/win32
1349         COMPAT_CFLAGS += -DSTRIP_EXTENSION=\".exe\"
1350         COMPAT_OBJS += compat/mingw.o compat/winansi.o \
1351                 compat/win32/pthread.o compat/win32/syslog.o \
1352                 compat/win32/poll.o compat/win32/dirent.o
1353         EXTLIBS += -lws2_32
1354         PTHREAD_LIBS =
1355         X = .exe
1356         SPARSE_FLAGS = -Wno-one-bit-signed-bitfield
1357 ifneq (,$(wildcard ../THIS_IS_MSYSGIT))
1358         htmldir=doc/git/html/
1359         prefix =
1360         INSTALL = /bin/install
1361         EXTLIBS += /mingw/lib/libz.a
1362         NO_R_TO_GCC_LINKER = YesPlease
1363         INTERNAL_QSORT = YesPlease
1364         HAVE_LIBCHARSET_H = YesPlease
1365 else
1366         NO_CURL = YesPlease
1367 endif
1368 endif
1369
1370 -include config.mak.autogen
1371 -include config.mak
1372
1373 ifndef sysconfdir
1374 ifeq ($(prefix),/usr)
1375 sysconfdir = /etc
1376 else
1377 sysconfdir = etc
1378 endif
1379 endif
1380
1381 ifdef CHECK_HEADER_DEPENDENCIES
1382 COMPUTE_HEADER_DEPENDENCIES = no
1383 USE_COMPUTED_HEADER_DEPENDENCIES =
1384 endif
1385
1386 ifndef COMPUTE_HEADER_DEPENDENCIES
1387 COMPUTE_HEADER_DEPENDENCIES = auto
1388 endif
1389
1390 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),auto)
1391 dep_check = $(shell $(CC) $(ALL_CFLAGS) \
1392         -c -MF /dev/null -MMD -MP -x c /dev/null -o /dev/null 2>&1; \
1393         echo $$?)
1394 ifeq ($(dep_check),0)
1395 override COMPUTE_HEADER_DEPENDENCIES = yes
1396 else
1397 override COMPUTE_HEADER_DEPENDENCIES = no
1398 endif
1399 endif
1400
1401 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1402 USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
1403 else
1404 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),no)
1405 $(error please set COMPUTE_HEADER_DEPENDENCIES to yes, no, or auto \
1406 (not "$(COMPUTE_HEADER_DEPENDENCIES)"))
1407 endif
1408 endif
1409
1410 ifdef SANE_TOOL_PATH
1411 SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
1412 BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
1413 PATH := $(SANE_TOOL_PATH):${PATH}
1414 else
1415 BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
1416 endif
1417
1418 ifneq (,$(INLINE))
1419         BASIC_CFLAGS += -Dinline=$(INLINE)
1420 endif
1421
1422 ifneq (,$(SOCKLEN_T))
1423         BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
1424 endif
1425
1426 ifeq ($(uname_S),Darwin)
1427         ifndef NO_FINK
1428                 ifeq ($(shell test -d /sw/lib && echo y),y)
1429                         BASIC_CFLAGS += -I/sw/include
1430                         BASIC_LDFLAGS += -L/sw/lib
1431                 endif
1432         endif
1433         ifndef NO_DARWIN_PORTS
1434                 ifeq ($(shell test -d /opt/local/lib && echo y),y)
1435                         BASIC_CFLAGS += -I/opt/local/include
1436                         BASIC_LDFLAGS += -L/opt/local/lib
1437                 endif
1438         endif
1439         PTHREAD_LIBS =
1440 endif
1441
1442 ifndef CC_LD_DYNPATH
1443         ifdef NO_R_TO_GCC_LINKER
1444                 # Some gcc does not accept and pass -R to the linker to specify
1445                 # the runtime dynamic library path.
1446                 CC_LD_DYNPATH = -Wl,-rpath,
1447         else
1448                 CC_LD_DYNPATH = -R
1449         endif
1450 endif
1451
1452 ifdef NO_LIBGEN_H
1453         COMPAT_CFLAGS += -DNO_LIBGEN_H
1454         COMPAT_OBJS += compat/basename.o
1455 endif
1456
1457 ifdef USE_LIBPCRE
1458         BASIC_CFLAGS += -DUSE_LIBPCRE
1459         ifdef LIBPCREDIR
1460                 BASIC_CFLAGS += -I$(LIBPCREDIR)/include
1461                 EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib)
1462         endif
1463         EXTLIBS += -lpcre
1464 endif
1465
1466 ifdef NO_CURL
1467         BASIC_CFLAGS += -DNO_CURL
1468         REMOTE_CURL_PRIMARY =
1469         REMOTE_CURL_ALIASES =
1470         REMOTE_CURL_NAMES =
1471 else
1472         ifdef CURLDIR
1473                 # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1474                 BASIC_CFLAGS += -I$(CURLDIR)/include
1475                 CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
1476         else
1477                 CURL_LIBCURL = -lcurl
1478         endif
1479         ifdef NEEDS_SSL_WITH_CURL
1480                 CURL_LIBCURL += -lssl
1481                 ifdef NEEDS_CRYPTO_WITH_SSL
1482                         CURL_LIBCURL += -lcrypto
1483                 endif
1484         endif
1485         ifdef NEEDS_IDN_WITH_CURL
1486                 CURL_LIBCURL += -lidn
1487         endif
1488
1489         REMOTE_CURL_PRIMARY = git-remote-http$X
1490         REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1491         REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1492         PROGRAM_OBJS += http-fetch.o
1493         PROGRAMS += $(REMOTE_CURL_NAMES)
1494         curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
1495         ifeq "$(curl_check)" "070908"
1496                 ifndef NO_EXPAT
1497                         PROGRAM_OBJS += http-push.o
1498                 endif
1499         endif
1500         ifndef NO_EXPAT
1501                 ifdef EXPATDIR
1502                         BASIC_CFLAGS += -I$(EXPATDIR)/include
1503                         EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1504                 else
1505                         EXPAT_LIBEXPAT = -lexpat
1506                 endif
1507         endif
1508 endif
1509
1510 ifdef ZLIB_PATH
1511         BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1512         EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1513 endif
1514 EXTLIBS += -lz
1515
1516 ifndef NO_OPENSSL
1517         OPENSSL_LIBSSL = -lssl
1518         ifdef OPENSSLDIR
1519                 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1520                 OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1521         else
1522                 OPENSSL_LINK =
1523         endif
1524         ifdef NEEDS_CRYPTO_WITH_SSL
1525                 OPENSSL_LIBSSL += -lcrypto
1526         endif
1527 else
1528         BASIC_CFLAGS += -DNO_OPENSSL
1529         BLK_SHA1 = 1
1530         OPENSSL_LIBSSL =
1531 endif
1532 ifdef NO_OPENSSL
1533         LIB_4_CRYPTO =
1534 else
1535 ifdef NEEDS_SSL_WITH_CRYPTO
1536         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1537 else
1538         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1539 endif
1540 endif
1541 ifdef NEEDS_LIBICONV
1542         ifdef ICONVDIR
1543                 BASIC_CFLAGS += -I$(ICONVDIR)/include
1544                 ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1545         else
1546                 ICONV_LINK =
1547         endif
1548         EXTLIBS += $(ICONV_LINK) -liconv
1549 endif
1550 ifdef NEEDS_LIBGEN
1551         EXTLIBS += -lgen
1552 endif
1553 ifndef NO_GETTEXT
1554 ifndef LIBC_CONTAINS_LIBINTL
1555         EXTLIBS += -lintl
1556 endif
1557 endif
1558 ifdef NEEDS_SOCKET
1559         EXTLIBS += -lsocket
1560 endif
1561 ifdef NEEDS_NSL
1562         EXTLIBS += -lnsl
1563 endif
1564 ifdef NEEDS_RESOLV
1565         EXTLIBS += -lresolv
1566 endif
1567 ifdef NO_D_TYPE_IN_DIRENT
1568         BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1569 endif
1570 ifdef NO_D_INO_IN_DIRENT
1571         BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
1572 endif
1573 ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1574         BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1575 endif
1576 ifdef USE_NSEC
1577         BASIC_CFLAGS += -DUSE_NSEC
1578 endif
1579 ifdef USE_ST_TIMESPEC
1580         BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1581 endif
1582 ifdef NO_NORETURN
1583         BASIC_CFLAGS += -DNO_NORETURN
1584 endif
1585 ifdef NO_NSEC
1586         BASIC_CFLAGS += -DNO_NSEC
1587 endif
1588 ifdef SNPRINTF_RETURNS_BOGUS
1589         COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1590         COMPAT_OBJS += compat/snprintf.o
1591 endif
1592 ifdef FREAD_READS_DIRECTORIES
1593         COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1594         COMPAT_OBJS += compat/fopen.o
1595 endif
1596 ifdef NO_SYMLINK_HEAD
1597         BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1598 endif
1599 ifdef GETTEXT_POISON
1600         BASIC_CFLAGS += -DGETTEXT_POISON
1601 endif
1602 ifdef NO_GETTEXT
1603         BASIC_CFLAGS += -DNO_GETTEXT
1604         USE_GETTEXT_SCHEME ?= fallthrough
1605 endif
1606 ifdef NO_STRCASESTR
1607         COMPAT_CFLAGS += -DNO_STRCASESTR
1608         COMPAT_OBJS += compat/strcasestr.o
1609 endif
1610 ifdef NO_STRLCPY
1611         COMPAT_CFLAGS += -DNO_STRLCPY
1612         COMPAT_OBJS += compat/strlcpy.o
1613 endif
1614 ifdef NO_STRTOUMAX
1615         COMPAT_CFLAGS += -DNO_STRTOUMAX
1616         COMPAT_OBJS += compat/strtoumax.o compat/strtoimax.o
1617 endif
1618 ifdef NO_STRTOULL
1619         COMPAT_CFLAGS += -DNO_STRTOULL
1620 endif
1621 ifdef NO_STRTOK_R
1622         COMPAT_CFLAGS += -DNO_STRTOK_R
1623         COMPAT_OBJS += compat/strtok_r.o
1624 endif
1625 ifdef NO_FNMATCH
1626         COMPAT_CFLAGS += -Icompat/fnmatch
1627         COMPAT_CFLAGS += -DNO_FNMATCH
1628         COMPAT_OBJS += compat/fnmatch/fnmatch.o
1629 else
1630 ifdef NO_FNMATCH_CASEFOLD
1631         COMPAT_CFLAGS += -Icompat/fnmatch
1632         COMPAT_CFLAGS += -DNO_FNMATCH_CASEFOLD
1633         COMPAT_OBJS += compat/fnmatch/fnmatch.o
1634 endif
1635 endif
1636 ifdef NO_SETENV
1637         COMPAT_CFLAGS += -DNO_SETENV
1638         COMPAT_OBJS += compat/setenv.o
1639 endif
1640 ifdef NO_MKDTEMP
1641         COMPAT_CFLAGS += -DNO_MKDTEMP
1642         COMPAT_OBJS += compat/mkdtemp.o
1643 endif
1644 ifdef MKDIR_WO_TRAILING_SLASH
1645         COMPAT_CFLAGS += -DMKDIR_WO_TRAILING_SLASH
1646         COMPAT_OBJS += compat/mkdir.o
1647 endif
1648 ifdef NO_MKSTEMPS
1649         COMPAT_CFLAGS += -DNO_MKSTEMPS
1650 endif
1651 ifdef NO_UNSETENV
1652         COMPAT_CFLAGS += -DNO_UNSETENV
1653         COMPAT_OBJS += compat/unsetenv.o
1654 endif
1655 ifdef NO_SYS_SELECT_H
1656         BASIC_CFLAGS += -DNO_SYS_SELECT_H
1657 endif
1658 ifdef NO_SYS_POLL_H
1659         BASIC_CFLAGS += -DNO_SYS_POLL_H
1660 endif
1661 ifdef NO_INTTYPES_H
1662         BASIC_CFLAGS += -DNO_INTTYPES_H
1663 endif
1664 ifdef NO_INITGROUPS
1665         BASIC_CFLAGS += -DNO_INITGROUPS
1666 endif
1667 ifdef NO_MMAP
1668         COMPAT_CFLAGS += -DNO_MMAP
1669         COMPAT_OBJS += compat/mmap.o
1670 else
1671         ifdef USE_WIN32_MMAP
1672                 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1673                 COMPAT_OBJS += compat/win32mmap.o
1674         endif
1675 endif
1676 ifdef OBJECT_CREATION_USES_RENAMES
1677         COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1678 endif
1679 ifdef NO_PREAD
1680         COMPAT_CFLAGS += -DNO_PREAD
1681         COMPAT_OBJS += compat/pread.o
1682         NO_THREAD_SAFE_PREAD = YesPlease
1683 endif
1684 ifdef NO_THREAD_SAFE_PREAD
1685         BASIC_CFLAGS += -DNO_THREAD_SAFE_PREAD
1686 endif
1687 ifdef NO_FAST_WORKING_DIRECTORY
1688         BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1689 endif
1690 ifdef NO_TRUSTABLE_FILEMODE
1691         BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1692 endif
1693 ifdef NO_IPV6
1694         BASIC_CFLAGS += -DNO_IPV6
1695 endif
1696 ifdef NO_UINTMAX_T
1697         BASIC_CFLAGS += -Duintmax_t=uint32_t
1698 endif
1699 ifdef NO_SOCKADDR_STORAGE
1700 ifdef NO_IPV6
1701         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1702 else
1703         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1704 endif
1705 endif
1706 ifdef NO_INET_NTOP
1707         LIB_OBJS += compat/inet_ntop.o
1708         BASIC_CFLAGS += -DNO_INET_NTOP
1709 endif
1710 ifdef NO_INET_PTON
1711         LIB_OBJS += compat/inet_pton.o
1712         BASIC_CFLAGS += -DNO_INET_PTON
1713 endif
1714 ifndef NO_UNIX_SOCKETS
1715         LIB_OBJS += unix-socket.o
1716         LIB_H += unix-socket.h
1717         PROGRAM_OBJS += credential-cache.o
1718         PROGRAM_OBJS += credential-cache--daemon.o
1719 endif
1720
1721 ifdef NO_ICONV
1722         BASIC_CFLAGS += -DNO_ICONV
1723 endif
1724
1725 ifdef OLD_ICONV
1726         BASIC_CFLAGS += -DOLD_ICONV
1727 endif
1728
1729 ifdef NO_DEFLATE_BOUND
1730         BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1731 endif
1732
1733 ifdef NO_POSIX_GOODIES
1734         BASIC_CFLAGS += -DNO_POSIX_GOODIES
1735 endif
1736
1737 ifdef BLK_SHA1
1738         SHA1_HEADER = "block-sha1/sha1.h"
1739         LIB_OBJS += block-sha1/sha1.o
1740         LIB_H += block-sha1/sha1.h
1741 else
1742 ifdef PPC_SHA1
1743         SHA1_HEADER = "ppc/sha1.h"
1744         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1745         LIB_H += ppc/sha1.h
1746 else
1747         SHA1_HEADER = <openssl/sha.h>
1748         EXTLIBS += $(LIB_4_CRYPTO)
1749 endif
1750 endif
1751 ifdef NO_PERL_MAKEMAKER
1752         export NO_PERL_MAKEMAKER
1753 endif
1754 ifdef NO_HSTRERROR
1755         COMPAT_CFLAGS += -DNO_HSTRERROR
1756         COMPAT_OBJS += compat/hstrerror.o
1757 endif
1758 ifdef NO_MEMMEM
1759         COMPAT_CFLAGS += -DNO_MEMMEM
1760         COMPAT_OBJS += compat/memmem.o
1761 endif
1762 ifdef INTERNAL_QSORT
1763         COMPAT_CFLAGS += -DINTERNAL_QSORT
1764         COMPAT_OBJS += compat/qsort.o
1765 endif
1766 ifdef RUNTIME_PREFIX
1767         COMPAT_CFLAGS += -DRUNTIME_PREFIX
1768 endif
1769
1770 ifdef NO_PTHREADS
1771         BASIC_CFLAGS += -DNO_PTHREADS
1772 else
1773         BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1774         EXTLIBS += $(PTHREAD_LIBS)
1775         LIB_OBJS += thread-utils.o
1776 endif
1777
1778 ifdef HAVE_PATHS_H
1779         BASIC_CFLAGS += -DHAVE_PATHS_H
1780 endif
1781
1782 ifdef HAVE_LIBCHARSET_H
1783         BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
1784         EXTLIBS += $(CHARSET_LIB)
1785 endif
1786
1787 ifdef HAVE_DEV_TTY
1788         BASIC_CFLAGS += -DHAVE_DEV_TTY
1789 endif
1790
1791 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1792         COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1793 endif
1794 ifdef UNRELIABLE_FSTAT
1795         BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1796 endif
1797 ifdef NO_REGEX
1798         COMPAT_CFLAGS += -Icompat/regex
1799         COMPAT_OBJS += compat/regex/regex.o
1800 endif
1801
1802 ifdef USE_NED_ALLOCATOR
1803        COMPAT_CFLAGS += -Icompat/nedmalloc
1804        COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1805 endif
1806
1807 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1808         export GIT_TEST_CMP_USE_COPIED_CONTEXT
1809 endif
1810
1811 ifndef NO_MSGFMT_EXTENDED_OPTIONS
1812         MSGFMT += --check --statistics
1813 endif
1814
1815 ifneq (,$(XDL_FAST_HASH))
1816         BASIC_CFLAGS += -DXDL_FAST_HASH
1817 endif
1818
1819 ifeq ($(TCLTK_PATH),)
1820 NO_TCLTK=NoThanks
1821 endif
1822
1823 ifeq ($(PERL_PATH),)
1824 NO_PERL=NoThanks
1825 endif
1826
1827 ifeq ($(PYTHON_PATH),)
1828 NO_PYTHON=NoThanks
1829 endif
1830
1831 QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1832 QUIET_SUBDIR1  =
1833
1834 ifneq ($(findstring $(MAKEFLAGS),w),w)
1835 PRINT_DIR = --no-print-directory
1836 else # "make -w"
1837 NO_SUBDIR = :
1838 endif
1839
1840 ifneq ($(findstring $(MAKEFLAGS),s),s)
1841 ifndef V
1842         QUIET_CC       = @echo '   ' CC $@;
1843         QUIET_AR       = @echo '   ' AR $@;
1844         QUIET_LINK     = @echo '   ' LINK $@;
1845         QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1846         QUIET_GEN      = @echo '   ' GEN $@;
1847         QUIET_LNCP     = @echo '   ' LN/CP $@;
1848         QUIET_XGETTEXT = @echo '   ' XGETTEXT $@;
1849         QUIET_MSGFMT   = @echo '   ' MSGFMT $@;
1850         QUIET_GCOV     = @echo '   ' GCOV $@;
1851         QUIET_SP       = @echo '   ' SP $<;
1852         QUIET_SUBDIR0  = +@subdir=
1853         QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1854                          $(MAKE) $(PRINT_DIR) -C $$subdir
1855         export V
1856         export QUIET_GEN
1857         export QUIET_BUILT_IN
1858 endif
1859 endif
1860
1861 ifdef NO_INSTALL_HARDLINKS
1862         export NO_INSTALL_HARDLINKS
1863 endif
1864
1865 ### profile feedback build
1866 #
1867
1868 # Can adjust this to be a global directory if you want to do extended
1869 # data gathering
1870 PROFILE_DIR := $(CURDIR)
1871
1872 ifeq ("$(PROFILE)","GEN")
1873         CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
1874         EXTLIBS += -lgcov
1875         export CCACHE_DISABLE=t
1876         V=1
1877 else
1878 ifneq ("$(PROFILE)","")
1879         CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
1880         export CCACHE_DISABLE=t
1881         V=1
1882 endif
1883 endif
1884
1885 # Shell quote (do not use $(call) to accommodate ancient setups);
1886
1887 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
1888 ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1889 ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
1890
1891 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1892 bindir_SQ = $(subst ','\'',$(bindir))
1893 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1894 mandir_SQ = $(subst ','\'',$(mandir))
1895 infodir_SQ = $(subst ','\'',$(infodir))
1896 localedir_SQ = $(subst ','\'',$(localedir))
1897 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1898 template_dir_SQ = $(subst ','\'',$(template_dir))
1899 htmldir_SQ = $(subst ','\'',$(htmldir))
1900 prefix_SQ = $(subst ','\'',$(prefix))
1901 gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
1902
1903 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1904 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1905 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
1906 TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1907 DIFF_SQ = $(subst ','\'',$(DIFF))
1908
1909 LIBS = $(GITLIBS) $(EXTLIBS)
1910
1911 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
1912         $(COMPAT_CFLAGS)
1913 LIB_OBJS += $(COMPAT_OBJS)
1914
1915 # Quote for C
1916
1917 ifdef DEFAULT_EDITOR
1918 DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
1919 DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
1920
1921 BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
1922 endif
1923
1924 ifdef DEFAULT_PAGER
1925 DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
1926 DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
1927
1928 BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
1929 endif
1930
1931 ifdef SHELL_PATH
1932 SHELL_PATH_CQ = "$(subst ",\",$(subst \,\\,$(SHELL_PATH)))"
1933 SHELL_PATH_CQ_SQ = $(subst ','\'',$(SHELL_PATH_CQ))
1934
1935 BASIC_CFLAGS += -DSHELL_PATH='$(SHELL_PATH_CQ_SQ)'
1936 endif
1937
1938 GIT_USER_AGENT_SQ = $(subst ','\'',$(GIT_USER_AGENT))
1939 GIT_USER_AGENT_CQ = "$(subst ",\",$(subst \,\\,$(GIT_USER_AGENT)))"
1940 GIT_USER_AGENT_CQ_SQ = $(subst ','\'',$(GIT_USER_AGENT_CQ))
1941 GIT-USER-AGENT: FORCE
1942         @if test x'$(GIT_USER_AGENT_SQ)' != x"`cat GIT-USER-AGENT 2>/dev/null`"; then \
1943                 echo '$(GIT_USER_AGENT_SQ)' >GIT-USER-AGENT; \
1944         fi
1945
1946 ifdef DEFAULT_HELP_FORMAT
1947 BASIC_CFLAGS += -DDEFAULT_HELP_FORMAT='"$(DEFAULT_HELP_FORMAT)"'
1948 endif
1949
1950 ALL_CFLAGS += $(BASIC_CFLAGS)
1951 ALL_LDFLAGS += $(BASIC_LDFLAGS)
1952
1953 export DIFF TAR INSTALL DESTDIR SHELL_PATH
1954
1955
1956 ### Build rules
1957
1958 SHELL = $(SHELL_PATH)
1959
1960 all:: shell_compatibility_test
1961
1962 ifeq "$(PROFILE)" "BUILD"
1963 ifeq ($(filter all,$(MAKECMDGOALS)),all)
1964 all:: profile-clean
1965         $(MAKE) PROFILE=GEN all
1966         $(MAKE) PROFILE=GEN -j1 test
1967 endif
1968 endif
1969
1970 all:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1971 ifneq (,$X)
1972         $(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';)
1973 endif
1974
1975 all::
1976 ifndef NO_TCLTK
1977         $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1978         $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1979 endif
1980 ifndef NO_PERL
1981         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' localedir='$(localedir_SQ)' all
1982 endif
1983 ifndef NO_PYTHON
1984         $(QUIET_SUBDIR0)git_remote_helpers $(QUIET_SUBDIR1) PYTHON_PATH='$(PYTHON_PATH_SQ)' prefix='$(prefix_SQ)' all
1985 endif
1986         $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
1987
1988 please_set_SHELL_PATH_to_a_more_modern_shell:
1989         @$$(:)
1990
1991 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1992
1993 strip: $(PROGRAMS) git$X
1994         $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
1995
1996 ### Target-specific flags and dependencies
1997
1998 # The generic compilation pattern rule and automatically
1999 # computed header dependencies (falling back to a dependency on
2000 # LIB_H) are enough to describe how most targets should be built,
2001 # but some targets are special enough to need something a little
2002 # different.
2003 #
2004 # - When a source file "foo.c" #includes a generated header file,
2005 #   we need to list that dependency for the "foo.o" target.
2006 #
2007 #   We also list it from other targets that are built from foo.c
2008 #   like "foo.sp" and "foo.s", even though that is easy to forget
2009 #   to do because the generated header is already present around
2010 #   after a regular build attempt.
2011 #
2012 # - Some code depends on configuration kept in makefile
2013 #   variables. The target-specific variable EXTRA_CPPFLAGS can
2014 #   be used to convey that information to the C preprocessor
2015 #   using -D options.
2016 #
2017 #   The "foo.o" target should have a corresponding dependency on
2018 #   a file that changes when the value of the makefile variable
2019 #   changes.  For example, targets making use of the
2020 #   $(GIT_VERSION) variable depend on GIT-VERSION-FILE.
2021 #
2022 #   Technically the ".sp" and ".s" targets do not need this
2023 #   dependency because they are force-built, but they get the
2024 #   same dependency for consistency. This way, you do not have to
2025 #   know how each target is implemented. And it means the
2026 #   dependencies here will not need to change if the force-build
2027 #   details change some day.
2028
2029 git.sp git.s git.o: GIT-PREFIX
2030 git.sp git.s git.o: EXTRA_CPPFLAGS = \
2031         '-DGIT_HTML_PATH="$(htmldir_SQ)"' \
2032         '-DGIT_MAN_PATH="$(mandir_SQ)"' \
2033         '-DGIT_INFO_PATH="$(infodir_SQ)"'
2034
2035 git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
2036         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ git.o \
2037                 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
2038
2039 help.sp help.s help.o: common-cmds.h
2040
2041 builtin/help.sp builtin/help.s builtin/help.o: common-cmds.h GIT-PREFIX
2042 builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
2043         '-DGIT_HTML_PATH="$(htmldir_SQ)"' \
2044         '-DGIT_MAN_PATH="$(mandir_SQ)"' \
2045         '-DGIT_INFO_PATH="$(infodir_SQ)"'
2046
2047 version.sp version.s version.o: GIT-VERSION-FILE GIT-USER-AGENT
2048 version.sp version.s version.o: EXTRA_CPPFLAGS = \
2049         '-DGIT_VERSION="$(GIT_VERSION)"' \
2050         '-DGIT_USER_AGENT=$(GIT_USER_AGENT_CQ_SQ)'
2051
2052 $(BUILT_INS): git$X
2053         $(QUIET_BUILT_IN)$(RM) $@ && \
2054         ln git$X $@ 2>/dev/null || \
2055         ln -s git$X $@ 2>/dev/null || \
2056         cp git$X $@
2057
2058 common-cmds.h: ./generate-cmdlist.sh command-list.txt
2059
2060 common-cmds.h: $(wildcard Documentation/git-*.txt)
2061         $(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
2062
2063 SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
2064         $(localedir_SQ):$(NO_CURL):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
2065         $(gitwebdir_SQ):$(PERL_PATH_SQ)
2066 define cmd_munge_script
2067 $(RM) $@ $@+ && \
2068 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2069     -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
2070     -e 's|@@DIFF@@|$(DIFF_SQ)|' \
2071     -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
2072     -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
2073     -e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \
2074     -e $(BROKEN_PATH_FIX) \
2075     -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
2076     -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
2077     $@.sh >$@+
2078 endef
2079
2080 GIT-SCRIPT-DEFINES: FORCE
2081         @FLAGS='$(SCRIPT_DEFINES)'; \
2082             if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
2083                 echo 1>&2 "    * new script parameters"; \
2084                 echo "$$FLAGS" >$@; \
2085             fi
2086
2087
2088 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh GIT-SCRIPT-DEFINES
2089         $(QUIET_GEN)$(cmd_munge_script) && \
2090         chmod +x $@+ && \
2091         mv $@+ $@
2092
2093 $(SCRIPT_LIB) : % : %.sh GIT-SCRIPT-DEFINES
2094         $(QUIET_GEN)$(cmd_munge_script) && \
2095         mv $@+ $@
2096
2097 ifndef NO_PERL
2098 $(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
2099
2100 perl/perl.mak: perl/PM.stamp
2101
2102 perl/PM.stamp: FORCE
2103         $(QUIET_GEN)$(FIND) perl -type f -name '*.pm' | sort >$@+ && \
2104         { cmp $@+ $@ >/dev/null 2>/dev/null || mv $@+ $@; } && \
2105         $(RM) $@+
2106
2107 perl/perl.mak: GIT-CFLAGS GIT-PREFIX perl/Makefile perl/Makefile.PL
2108         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
2109
2110 $(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl GIT-VERSION-FILE
2111         $(QUIET_GEN)$(RM) $@ $@+ && \
2112         INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
2113         sed -e '1{' \
2114             -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
2115             -e '        h' \
2116             -e '        s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "'"$$INSTLIBDIR"'"));=' \
2117             -e '        H' \
2118             -e '        x' \
2119             -e '}' \
2120             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
2121             $@.perl >$@+ && \
2122         chmod +x $@+ && \
2123         mv $@+ $@
2124
2125
2126 .PHONY: gitweb
2127 gitweb:
2128         $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
2129
2130 git-instaweb: git-instaweb.sh gitweb GIT-SCRIPT-DEFINES
2131         $(QUIET_GEN)$(cmd_munge_script) && \
2132         chmod +x $@+ && \
2133         mv $@+ $@
2134 else # NO_PERL
2135 $(patsubst %.perl,%,$(SCRIPT_PERL)) git-instaweb: % : unimplemented.sh
2136         $(QUIET_GEN)$(RM) $@ $@+ && \
2137         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2138             -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
2139             unimplemented.sh >$@+ && \
2140         chmod +x $@+ && \
2141         mv $@+ $@
2142 endif # NO_PERL
2143
2144 ifndef NO_PYTHON
2145 $(patsubst %.py,%,$(SCRIPT_PYTHON)): GIT-CFLAGS GIT-PREFIX
2146 $(patsubst %.py,%,$(SCRIPT_PYTHON)): % : %.py
2147         $(QUIET_GEN)$(RM) $@ $@+ && \
2148         INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C git_remote_helpers -s \
2149                 --no-print-directory prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' \
2150                 instlibdir` && \
2151         sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
2152             -e 's|\(os\.getenv("GITPYTHONLIB"\)[^)]*)|\1,"@@INSTLIBDIR@@")|' \
2153             -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
2154             $@.py >$@+ && \
2155         chmod +x $@+ && \
2156         mv $@+ $@
2157 else # NO_PYTHON
2158 $(patsubst %.py,%,$(SCRIPT_PYTHON)): % : unimplemented.sh
2159         $(QUIET_GEN)$(RM) $@ $@+ && \
2160         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2161             -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
2162             unimplemented.sh >$@+ && \
2163         chmod +x $@+ && \
2164         mv $@+ $@
2165 endif # NO_PYTHON
2166
2167 configure: configure.ac GIT-VERSION-FILE
2168         $(QUIET_GEN)$(RM) $@ $<+ && \
2169         sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
2170             $< > $<+ && \
2171         autoconf -o $@ $<+ && \
2172         $(RM) $<+
2173
2174 ifdef AUTOCONFIGURED
2175 config.status: configure
2176         $(QUIET_GEN)if test -f config.status; then \
2177           ./config.status --recheck; \
2178         else \
2179           ./configure; \
2180         fi
2181 reconfigure config.mak.autogen: config.status
2182         $(QUIET_GEN)./config.status
2183 .PHONY: reconfigure # This is a convenience target.
2184 endif
2185
2186 XDIFF_OBJS += xdiff/xdiffi.o
2187 XDIFF_OBJS += xdiff/xprepare.o
2188 XDIFF_OBJS += xdiff/xutils.o
2189 XDIFF_OBJS += xdiff/xemit.o
2190 XDIFF_OBJS += xdiff/xmerge.o
2191 XDIFF_OBJS += xdiff/xpatience.o
2192 XDIFF_OBJS += xdiff/xhistogram.o
2193
2194 VCSSVN_OBJS += vcs-svn/line_buffer.o
2195 VCSSVN_OBJS += vcs-svn/sliding_window.o
2196 VCSSVN_OBJS += vcs-svn/repo_tree.o
2197 VCSSVN_OBJS += vcs-svn/fast_export.o
2198 VCSSVN_OBJS += vcs-svn/svndiff.o
2199 VCSSVN_OBJS += vcs-svn/svndump.o
2200
2201 TEST_OBJS := $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
2202 OBJECTS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
2203         $(XDIFF_OBJS) \
2204         $(VCSSVN_OBJS) \
2205         git.o
2206 ifndef NO_CURL
2207         OBJECTS += http.o http-walker.o remote-curl.o
2208 endif
2209
2210 dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
2211 dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
2212
2213 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
2214 $(dep_dirs):
2215         @mkdir -p $@
2216
2217 missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
2218 dep_file = $(dir $@).depend/$(notdir $@).d
2219 dep_args = -MF $(dep_file) -MMD -MP
2220 ifdef CHECK_HEADER_DEPENDENCIES
2221 $(error cannot compute header dependencies outside a normal build. \
2222 Please unset CHECK_HEADER_DEPENDENCIES and try again)
2223 endif
2224 endif
2225
2226 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
2227 ifndef CHECK_HEADER_DEPENDENCIES
2228 dep_dirs =
2229 missing_dep_dirs =
2230 dep_args =
2231 endif
2232 endif
2233
2234 ifdef CHECK_HEADER_DEPENDENCIES
2235 ifndef PRINT_HEADER_DEPENDENCIES
2236 missing_deps = $(filter-out $(notdir $^), \
2237         $(notdir $(shell $(MAKE) -s $@ \
2238                 CHECK_HEADER_DEPENDENCIES=YesPlease \
2239                 USE_COMPUTED_HEADER_DEPENDENCIES=YesPlease \
2240                 PRINT_HEADER_DEPENDENCIES=YesPlease)))
2241 endif
2242 endif
2243
2244 ASM_SRC := $(wildcard $(OBJECTS:o=S))
2245 ASM_OBJ := $(ASM_SRC:S=o)
2246 C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
2247
2248 .SUFFIXES:
2249
2250 ifdef PRINT_HEADER_DEPENDENCIES
2251 $(C_OBJ): %.o: %.c FORCE
2252         echo $^
2253 $(ASM_OBJ): %.o: %.S FORCE
2254         echo $^
2255
2256 ifndef CHECK_HEADER_DEPENDENCIES
2257 $(error cannot print header dependencies during a normal build. \
2258 Please set CHECK_HEADER_DEPENDENCIES and try again)
2259 endif
2260 endif
2261
2262 ifndef PRINT_HEADER_DEPENDENCIES
2263 ifdef CHECK_HEADER_DEPENDENCIES
2264 $(C_OBJ): %.o: %.c $(dep_files) FORCE
2265         @set -e; echo CHECK $@; \
2266         missing_deps="$(missing_deps)"; \
2267         if test "$$missing_deps"; \
2268         then \
2269                 echo missing dependencies: $$missing_deps; \
2270                 false; \
2271         fi
2272 $(ASM_OBJ): %.o: %.S $(dep_files) FORCE
2273         @set -e; echo CHECK $@; \
2274         missing_deps="$(missing_deps)"; \
2275         if test "$$missing_deps"; \
2276         then \
2277                 echo missing dependencies: $$missing_deps; \
2278                 false; \
2279         fi
2280 endif
2281 endif
2282
2283 ifndef CHECK_HEADER_DEPENDENCIES
2284 $(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
2285         $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2286 $(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
2287         $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2288 endif
2289
2290 %.s: %.c GIT-CFLAGS FORCE
2291         $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2292
2293 ifdef USE_COMPUTED_HEADER_DEPENDENCIES
2294 # Take advantage of gcc's on-the-fly dependency generation
2295 # See <http://gcc.gnu.org/gcc-3.0/features.html>.
2296 dep_files_present := $(wildcard $(dep_files))
2297 ifneq ($(dep_files_present),)
2298 include $(dep_files_present)
2299 endif
2300 else
2301 # Dependencies on header files, for platforms that do not support
2302 # the gcc -MMD option.
2303 #
2304 # Dependencies on automatically generated headers such as common-cmds.h
2305 # should _not_ be included here, since they are necessary even when
2306 # building an object for the first time.
2307
2308 $(OBJECTS): $(LIB_H)
2309 endif
2310
2311 exec_cmd.sp exec_cmd.s exec_cmd.o: GIT-PREFIX
2312 exec_cmd.sp exec_cmd.s exec_cmd.o: EXTRA_CPPFLAGS = \
2313         '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
2314         '-DBINDIR="$(bindir_relative_SQ)"' \
2315         '-DPREFIX="$(prefix_SQ)"'
2316
2317 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: GIT-PREFIX
2318 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
2319         -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
2320
2321 config.sp config.s config.o: GIT-PREFIX
2322 config.sp config.s config.o: EXTRA_CPPFLAGS = \
2323         -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
2324
2325 attr.sp attr.s attr.o: GIT-PREFIX
2326 attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
2327         -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
2328
2329 gettext.sp gettext.s gettext.o: GIT-PREFIX
2330 gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
2331         -DGIT_LOCALE_PATH='"$(localedir_SQ)"'
2332
2333 ifdef NO_EXPAT
2334 http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
2335 endif
2336
2337 ifdef NO_REGEX
2338 compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
2339         -DGAWK -DNO_MBSUPPORT
2340 endif
2341
2342 ifdef USE_NED_ALLOCATOR
2343 compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
2344         -DNDEBUG -DOVERRIDE_STRDUP -DREPLACE_SYSTEM_ALLOCATOR
2345 endif
2346
2347 git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
2348         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
2349
2350 git-imap-send$X: imap-send.o GIT-LDFLAGS $(GITLIBS)
2351         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2352                 $(LIBS) $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
2353
2354 git-http-fetch$X: revision.o http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
2355         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2356                 $(LIBS) $(CURL_LIBCURL)
2357 git-http-push$X: revision.o http.o http-push.o GIT-LDFLAGS $(GITLIBS)
2358         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2359                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
2360
2361 $(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
2362         $(QUIET_LNCP)$(RM) $@ && \
2363         ln $< $@ 2>/dev/null || \
2364         ln -s $< $@ 2>/dev/null || \
2365         cp $< $@
2366
2367 $(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
2368         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2369                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
2370
2371 $(LIB_FILE): $(LIB_OBJS)
2372         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
2373
2374 $(XDIFF_LIB): $(XDIFF_OBJS)
2375         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(XDIFF_OBJS)
2376
2377 $(VCSSVN_LIB): $(VCSSVN_OBJS)
2378         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(VCSSVN_OBJS)
2379
2380 export DEFAULT_EDITOR DEFAULT_PAGER
2381
2382 doc:
2383         $(MAKE) -C Documentation all
2384
2385 man:
2386         $(MAKE) -C Documentation man
2387
2388 html:
2389         $(MAKE) -C Documentation html
2390
2391 info:
2392         $(MAKE) -C Documentation info
2393
2394 pdf:
2395         $(MAKE) -C Documentation pdf
2396
2397 XGETTEXT_FLAGS = \
2398         --force-po \
2399         --add-comments \
2400         --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
2401         --from-code=UTF-8
2402 XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
2403         --keyword=_ --keyword=N_ --keyword="Q_:1,2"
2404 XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell \
2405         --keyword=gettextln --keyword=eval_gettextln
2406 XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --keyword=__ --language=Perl
2407 LOCALIZED_C := $(C_OBJ:o=c) $(LIB_H) $(GENERATED_H)
2408 LOCALIZED_SH := $(SCRIPT_SH)
2409 LOCALIZED_PERL := $(SCRIPT_PERL)
2410
2411 ifdef XGETTEXT_INCLUDE_TESTS
2412 LOCALIZED_C += t/t0200/test.c
2413 LOCALIZED_SH += t/t0200/test.sh
2414 LOCALIZED_PERL += t/t0200/test.perl
2415 endif
2416
2417 po/git.pot: $(LOCALIZED_C)
2418         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C)
2419         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \
2420                 $(LOCALIZED_SH)
2421         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_PERL) \
2422                 $(LOCALIZED_PERL)
2423         mv $@+ $@
2424
2425 pot: po/git.pot
2426
2427 POFILES := $(wildcard po/*.po)
2428 MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
2429
2430 ifndef NO_GETTEXT
2431 all:: $(MOFILES)
2432 endif
2433
2434 po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
2435         $(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $<
2436
2437 FIND_SOURCE_FILES = ( git ls-files '*.[hcS]' 2>/dev/null || \
2438                         $(FIND) . \( -name .git -type d -prune \) \
2439                                 -o \( -name '*.[hcS]' -type f -print \) )
2440
2441 $(ETAGS_TARGET): FORCE
2442         $(RM) $(ETAGS_TARGET)
2443         $(FIND_SOURCE_FILES) | xargs etags -a -o $(ETAGS_TARGET)
2444
2445 tags: FORCE
2446         $(RM) tags
2447         $(FIND_SOURCE_FILES) | xargs ctags -a
2448
2449 cscope:
2450         $(RM) cscope*
2451         $(FIND_SOURCE_FILES) | xargs cscope -b
2452
2453 ### Detect prefix changes
2454 TRACK_PREFIX = $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
2455                 $(localedir_SQ)
2456
2457 GIT-PREFIX: FORCE
2458         @FLAGS='$(TRACK_PREFIX)'; \
2459         if test x"$$FLAGS" != x"`cat GIT-PREFIX 2>/dev/null`" ; then \
2460                 echo 1>&2 "    * new prefix flags"; \
2461                 echo "$$FLAGS" >GIT-PREFIX; \
2462         fi
2463
2464 TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):$(USE_GETTEXT_SCHEME)
2465
2466 GIT-CFLAGS: FORCE
2467         @FLAGS='$(TRACK_CFLAGS)'; \
2468             if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2469                 echo 1>&2 "    * new build flags"; \
2470                 echo "$$FLAGS" >GIT-CFLAGS; \
2471             fi
2472
2473 TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
2474
2475 GIT-LDFLAGS: FORCE
2476         @FLAGS='$(TRACK_LDFLAGS)'; \
2477             if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
2478                 echo 1>&2 "    * new link flags"; \
2479                 echo "$$FLAGS" >GIT-LDFLAGS; \
2480             fi
2481
2482 # We need to apply sq twice, once to protect from the shell
2483 # that runs GIT-BUILD-OPTIONS, and then again to protect it
2484 # and the first level quoting from the shell that runs "echo".
2485 GIT-BUILD-OPTIONS: FORCE
2486         @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@
2487         @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@
2488         @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@
2489         @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@
2490         @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@
2491         @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@
2492         @echo USE_LIBPCRE=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE)))'\' >>$@
2493         @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@
2494         @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@
2495         @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@
2496 ifdef GIT_TEST_OPTS
2497         @echo GIT_TEST_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_OPTS)))'\' >>$@
2498 endif
2499 ifdef GIT_TEST_CMP
2500         @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@
2501 endif
2502 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2503         @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@
2504 endif
2505         @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@
2506         @echo GETTEXT_POISON=\''$(subst ','\'',$(subst ','\'',$(GETTEXT_POISON)))'\' >>$@
2507 ifdef GIT_PERF_REPEAT_COUNT
2508         @echo GIT_PERF_REPEAT_COUNT=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPEAT_COUNT)))'\' >>$@
2509 endif
2510 ifdef GIT_PERF_REPO
2511         @echo GIT_PERF_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPO)))'\' >>$@
2512 endif
2513 ifdef GIT_PERF_LARGE_REPO
2514         @echo GIT_PERF_LARGE_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_LARGE_REPO)))'\' >>$@
2515 endif
2516 ifdef GIT_PERF_MAKE_OPTS
2517         @echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@
2518 endif
2519
2520 ### Detect Tck/Tk interpreter path changes
2521 ifndef NO_TCLTK
2522 TRACK_VARS = $(subst ','\'',-DTCLTK_PATH='$(TCLTK_PATH_SQ)')
2523
2524 GIT-GUI-VARS: FORCE
2525         @VARS='$(TRACK_VARS)'; \
2526             if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2527                 echo 1>&2 "    * new Tcl/Tk interpreter location"; \
2528                 echo "$$VARS" >$@; \
2529             fi
2530 endif
2531
2532 test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2533
2534 all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2535
2536 bin-wrappers/%: wrap-for-bin.sh
2537         @mkdir -p bin-wrappers
2538         $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2539              -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2540              -e 's|@@PROG@@|$(@F)|' < $< > $@ && \
2541         chmod +x $@
2542
2543 # GNU make supports exporting all variables by "export" without parameters.
2544 # However, the environment gets quite big, and some programs have problems
2545 # with that.
2546
2547 export NO_SVN_TESTS
2548
2549 ### Testing rules
2550
2551 test: all
2552         $(MAKE) -C t/ all
2553
2554 perf: all
2555         $(MAKE) -C t/perf/ all
2556
2557 .PHONY: test perf
2558
2559 test-ctype$X: ctype.o
2560
2561 test-date$X: date.o ctype.o
2562
2563 test-delta$X: diff-delta.o patch-delta.o
2564
2565 test-line-buffer$X: vcs-svn/lib.a
2566
2567 test-parse-options$X: parse-options.o parse-options-cb.o
2568
2569 test-svn-fe$X: vcs-svn/lib.a
2570
2571 .PRECIOUS: $(TEST_OBJS)
2572
2573 test-%$X: test-%.o GIT-LDFLAGS $(GITLIBS)
2574         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2575
2576 check-sha1:: test-sha1$X
2577         ./test-sha1.sh
2578
2579 SP_OBJ = $(patsubst %.o,%.sp,$(C_OBJ))
2580
2581 $(SP_OBJ): %.sp: %.c GIT-CFLAGS FORCE
2582         $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
2583                 $(SPARSE_FLAGS) $<
2584
2585 .PHONY: sparse $(SP_OBJ)
2586 sparse: $(SP_OBJ)
2587
2588 check: common-cmds.h
2589         @if sparse; \
2590         then \
2591                 echo 2>&1 "Use 'make sparse' instead"; \
2592                 $(MAKE) --no-print-directory sparse; \
2593         else \
2594                 echo 2>&1 "Did you mean 'make test'?"; \
2595                 exit 1; \
2596         fi
2597
2598 remove-dashes:
2599         ./fixup-builtins $(BUILT_INS) $(PROGRAMS) $(SCRIPTS)
2600
2601 ### Installation rules
2602
2603 ifneq ($(filter /%,$(firstword $(template_dir))),)
2604 template_instdir = $(template_dir)
2605 else
2606 template_instdir = $(prefix)/$(template_dir)
2607 endif
2608 export template_instdir
2609
2610 ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2611 gitexec_instdir = $(gitexecdir)
2612 else
2613 gitexec_instdir = $(prefix)/$(gitexecdir)
2614 endif
2615 gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2616 export gitexec_instdir
2617
2618 ifneq ($(filter /%,$(firstword $(mergetoolsdir))),)
2619 mergetools_instdir = $(mergetoolsdir)
2620 else
2621 mergetools_instdir = $(prefix)/$(mergetoolsdir)
2622 endif
2623 mergetools_instdir_SQ = $(subst ','\'',$(mergetools_instdir))
2624
2625 install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2626
2627 install: all
2628         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2629         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2630         $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2631         $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2632         $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2633         $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2634         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2635         $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2636 ifndef NO_GETTEXT
2637         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)'
2638         (cd po/build/locale && $(TAR) cf - .) | \
2639         (cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -)
2640 endif
2641 ifndef NO_PERL
2642         $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2643         $(MAKE) -C gitweb install
2644 endif
2645 ifndef NO_PYTHON
2646         $(MAKE) -C git_remote_helpers prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2647 endif
2648 ifndef NO_TCLTK
2649         $(MAKE) -C gitk-git install
2650         $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2651 endif
2652 ifneq (,$X)
2653         $(foreach p,$(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';)
2654 endif
2655
2656         bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2657         execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2658         { test "$$bindir/" = "$$execdir/" || \
2659           for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
2660                 $(RM) "$$execdir/$$p" && \
2661                 test -z "$(NO_INSTALL_HARDLINKS)$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2662                 ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
2663                 cp "$$bindir/$$p" "$$execdir/$$p" || exit; \
2664           done; \
2665         } && \
2666         for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
2667                 $(RM) "$$bindir/$$p" && \
2668                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2669                 ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
2670                 ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
2671                 cp "$$bindir/git$X" "$$bindir/$$p" || exit; \
2672         done && \
2673         for p in $(BUILT_INS); do \
2674                 $(RM) "$$execdir/$$p" && \
2675                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2676                 ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2677                 ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2678                 cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
2679         done && \
2680         remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
2681         for p in $$remote_curl_aliases; do \
2682                 $(RM) "$$execdir/$$p" && \
2683                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2684                 ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2685                 ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2686                 cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; \
2687         done && \
2688         ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2689
2690 install-gitweb:
2691         $(MAKE) -C gitweb install
2692
2693 install-doc:
2694         $(MAKE) -C Documentation install
2695
2696 install-man:
2697         $(MAKE) -C Documentation install-man
2698
2699 install-html:
2700         $(MAKE) -C Documentation install-html
2701
2702 install-info:
2703         $(MAKE) -C Documentation install-info
2704
2705 install-pdf:
2706         $(MAKE) -C Documentation install-pdf
2707
2708 quick-install-doc:
2709         $(MAKE) -C Documentation quick-install
2710
2711 quick-install-man:
2712         $(MAKE) -C Documentation quick-install-man
2713
2714 quick-install-html:
2715         $(MAKE) -C Documentation quick-install-html
2716
2717
2718
2719 ### Maintainer's dist rules
2720
2721 git.spec: git.spec.in GIT-VERSION-FILE
2722         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
2723         mv $@+ $@
2724
2725 GIT_TARNAME=git-$(GIT_VERSION)
2726 dist: git.spec git-archive$(X) configure
2727         ./git-archive --format=tar \
2728                 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2729         @mkdir -p $(GIT_TARNAME)
2730         @cp git.spec configure $(GIT_TARNAME)
2731         @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2732         @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2733         $(TAR) rf $(GIT_TARNAME).tar \
2734                 $(GIT_TARNAME)/git.spec \
2735                 $(GIT_TARNAME)/configure \
2736                 $(GIT_TARNAME)/version \
2737                 $(GIT_TARNAME)/git-gui/version
2738         @$(RM) -r $(GIT_TARNAME)
2739         gzip -f -9 $(GIT_TARNAME).tar
2740
2741 rpm: dist
2742         $(RPMBUILD) \
2743                 --define "_source_filedigest_algorithm md5" \
2744                 --define "_binary_filedigest_algorithm md5" \
2745                 -ta $(GIT_TARNAME).tar.gz
2746
2747 htmldocs = git-htmldocs-$(GIT_VERSION)
2748 manpages = git-manpages-$(GIT_VERSION)
2749 dist-doc:
2750         $(RM) -r .doc-tmp-dir
2751         mkdir .doc-tmp-dir
2752         $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2753         cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2754         gzip -n -9 -f $(htmldocs).tar
2755         :
2756         $(RM) -r .doc-tmp-dir
2757         mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2758         $(MAKE) -C Documentation DESTDIR=./ \
2759                 man1dir=../.doc-tmp-dir/man1 \
2760                 man5dir=../.doc-tmp-dir/man5 \
2761                 man7dir=../.doc-tmp-dir/man7 \
2762                 install
2763         cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2764         gzip -n -9 -f $(manpages).tar
2765         $(RM) -r .doc-tmp-dir
2766
2767 ### Cleaning rules
2768
2769 distclean: clean
2770         $(RM) configure
2771         $(RM) config.log config.status config.cache
2772         $(RM) config.mak.autogen config.mak.append
2773         $(RM) -r autom4te.cache
2774
2775 profile-clean:
2776         $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2777         $(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2778
2779 clean: profile-clean
2780         $(RM) *.o block-sha1/*.o ppc/*.o compat/*.o compat/*/*.o xdiff/*.o vcs-svn/*.o \
2781                 builtin/*.o $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
2782         $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2783         $(RM) $(TEST_PROGRAMS)
2784         $(RM) -r bin-wrappers
2785         $(RM) -r $(dep_dirs)
2786         $(RM) -r po/build/
2787         $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope*
2788         $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2789         $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
2790         $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
2791         $(MAKE) -C Documentation/ clean
2792 ifndef NO_PERL
2793         $(MAKE) -C gitweb clean
2794         $(MAKE) -C perl clean
2795 endif
2796 ifndef NO_PYTHON
2797         $(MAKE) -C git_remote_helpers clean
2798 endif
2799         $(MAKE) -C templates/ clean
2800         $(MAKE) -C t/ clean
2801 ifndef NO_TCLTK
2802         $(MAKE) -C gitk-git clean
2803         $(MAKE) -C git-gui clean
2804 endif
2805         $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-GUI-VARS GIT-BUILD-OPTIONS
2806         $(RM) GIT-USER-AGENT GIT-PREFIX GIT-SCRIPT-DEFINES
2807
2808 .PHONY: all install profile-clean clean strip
2809 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
2810 .PHONY: FORCE cscope
2811
2812 ### Check documentation
2813 #
2814 check-docs::
2815         @(for v in $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git gitk; \
2816         do \
2817                 case "$$v" in \
2818                 git-merge-octopus | git-merge-ours | git-merge-recursive | \
2819                 git-merge-resolve | git-merge-subtree | \
2820                 git-fsck-objects | git-init-db | \
2821                 git-remote-* | git-stage | \
2822                 git-?*--?* ) continue ;; \
2823                 esac ; \
2824                 test -f "Documentation/$$v.txt" || \
2825                 echo "no doc: $$v"; \
2826                 sed -e '/^#/d' command-list.txt | \
2827                 grep -q "^$$v[  ]" || \
2828                 case "$$v" in \
2829                 git) ;; \
2830                 *) echo "no link: $$v";; \
2831                 esac ; \
2832         done; \
2833         ( \
2834                 sed -e '/^#/d' \
2835                     -e 's/[     ].*//' \
2836                     -e 's/^/listed /' command-list.txt; \
2837                 ls -1 Documentation/git*txt | \
2838                 sed -e 's|Documentation/|documented |' \
2839                     -e 's/\.txt//'; \
2840         ) | while read how cmd; \
2841         do \
2842                 case "$$how,$$cmd" in \
2843                 *,git-citool | \
2844                 *,git-gui | \
2845                 *,git-help | \
2846                 documented,gitattributes | \
2847                 documented,gitignore | \
2848                 documented,gitmodules | \
2849                 documented,gitcli | \
2850                 documented,git-tools | \
2851                 documented,gitcore-tutorial | \
2852                 documented,gitcvs-migration | \
2853                 documented,gitdiffcore | \
2854                 documented,gitglossary | \
2855                 documented,githooks | \
2856                 documented,gitrepository-layout | \
2857                 documented,gitrevisions | \
2858                 documented,gittutorial | \
2859                 documented,gittutorial-2 | \
2860                 documented,git-bisect-lk2009 | \
2861                 documented,git-remote-helpers | \
2862                 documented,gitworkflows | \
2863                 sentinel,not,matching,is,ok ) continue ;; \
2864                 esac; \
2865                 case " $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git gitk " in \
2866                 *" $$cmd "*)    ;; \
2867                 *) echo "removed but $$how: $$cmd" ;; \
2868                 esac; \
2869         done ) | sort
2870
2871 ### Make sure built-ins do not have dups and listed in git.c
2872 #
2873 check-builtins::
2874         ./check-builtins.sh
2875
2876 ### Test suite coverage testing
2877 #
2878 .PHONY: coverage coverage-clean coverage-build coverage-report
2879
2880 coverage:
2881         $(MAKE) coverage-build
2882         $(MAKE) coverage-report
2883
2884 object_dirs := $(sort $(dir $(OBJECTS)))
2885 coverage-clean:
2886         $(RM) $(addsuffix *.gcov,$(object_dirs))
2887         $(RM) $(addsuffix *.gcda,$(object_dirs))
2888         $(RM) $(addsuffix *.gcno,$(object_dirs))
2889         $(RM) coverage-untested-functions
2890         $(RM) -r cover_db/
2891         $(RM) -r cover_db_html/
2892
2893 COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
2894 COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
2895 GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
2896
2897 coverage-build: coverage-clean
2898         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
2899         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
2900                 -j1 test
2901
2902 coverage-report:
2903         $(QUIET_GCOV)for dir in $(object_dirs); do \
2904                 $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
2905         done
2906
2907 coverage-untested-functions: coverage-report
2908         grep '^function.*called 0 ' *.c.gcov \
2909                 | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
2910                 > coverage-untested-functions
2911
2912 cover_db: coverage-report
2913         gcov2perl -db cover_db *.gcov
2914
2915 cover_db_html: cover_db
2916         cover -report html -outputdir cover_db_html cover_db
2917