Makefile

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