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