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_UNSETENV = YesPlease
1164         NO_STRCASESTR = YesPlease
1165         NO_STRLCPY = YesPlease
1166         NO_STRTOK_R = YesPlease
1167         NO_FNMATCH = YesPlease
1168         NO_MEMMEM = YesPlease
1169         # NEEDS_LIBICONV = YesPlease
1170         NO_ICONV = YesPlease
1171         NO_STRTOUMAX = YesPlease
1172         NO_STRTOULL = YesPlease
1173         NO_MKDTEMP = YesPlease
1174         NO_MKSTEMPS = YesPlease
1175         SNPRINTF_RETURNS_BOGUS = YesPlease
1176         NO_SVN_TESTS = YesPlease
1177         NO_PERL_MAKEMAKER = YesPlease
1178         RUNTIME_PREFIX = YesPlease
1179         NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
1180         NO_NSEC = YesPlease
1181         USE_WIN32_MMAP = YesPlease
1182         # USE_NED_ALLOCATOR = YesPlease
1183         UNRELIABLE_FSTAT = UnfortunatelyYes
1184         OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
1185         NO_REGEX = YesPlease
1186         NO_CURL = YesPlease
1187         NO_PYTHON = YesPlease
1188         BLK_SHA1 = YesPlease
1189         NO_INET_PTON = YesPlease
1190         NO_INET_NTOP = YesPlease
1191         NO_POSIX_GOODIES = UnfortunatelyYes
1192         NATIVE_CRLF = YesPlease
1193         NO_D_INO_IN_DIRENT = YesPlease
1194
1195         CC = compat/vcbuild/scripts/clink.pl
1196         AR = compat/vcbuild/scripts/lib.pl
1197         CFLAGS =
1198         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
1199         COMPAT_OBJS = compat/msvc.o compat/winansi.o \
1200                 compat/win32/pthread.o compat/win32/syslog.o \
1201                 compat/win32/poll.o compat/win32/dirent.o
1202         COMPAT_CFLAGS = -D__USE_MINGW_ACCESS -DNOGDI -DHAVE_STRING_H -DHAVE_ALLOCA_H -Icompat -Icompat/regex -Icompat/win32 -DSTRIP_EXTENSION=\".exe\"
1203         BASIC_LDFLAGS = -IGNORE:4217 -IGNORE:4049 -NOLOGO -SUBSYSTEM:CONSOLE
1204         EXTLIBS = user32.lib advapi32.lib shell32.lib wininet.lib ws2_32.lib
1205         PTHREAD_LIBS =
1206         lib =
1207 ifndef DEBUG
1208         BASIC_CFLAGS += -GL -Os -MD
1209         BASIC_LDFLAGS += -LTCG
1210         AR += -LTCG
1211 else
1212         BASIC_CFLAGS += -Zi -MDd
1213 endif
1214         X = .exe
1215 endif
1216 ifeq ($(uname_S),Interix)
1217         NO_INITGROUPS = YesPlease
1218         NO_IPV6 = YesPlease
1219         NO_MEMMEM = YesPlease
1220         NO_MKDTEMP = YesPlease
1221         NO_STRTOUMAX = YesPlease
1222         NO_NSEC = YesPlease
1223         NO_MKSTEMPS = YesPlease
1224         ifeq ($(uname_R),3.5)
1225                 NO_INET_NTOP = YesPlease
1226                 NO_INET_PTON = YesPlease
1227                 NO_SOCKADDR_STORAGE = YesPlease
1228                 NO_FNMATCH_CASEFOLD = YesPlease
1229         endif
1230         ifeq ($(uname_R),5.2)
1231                 NO_INET_NTOP = YesPlease
1232                 NO_INET_PTON = YesPlease
1233                 NO_SOCKADDR_STORAGE = YesPlease
1234                 NO_FNMATCH_CASEFOLD = YesPlease
1235         endif
1236 endif
1237 ifeq ($(uname_S),Minix)
1238         NO_IPV6 = YesPlease
1239         NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
1240         NO_NSEC = YesPlease
1241         NEEDS_LIBGEN =
1242         NEEDS_CRYPTO_WITH_SSL = YesPlease
1243         NEEDS_IDN_WITH_CURL = YesPlease
1244         NEEDS_SSL_WITH_CURL = YesPlease
1245         NEEDS_RESOLV =
1246         NO_HSTRERROR = YesPlease
1247         NO_MMAP = YesPlease
1248         NO_CURL =
1249         NO_EXPAT =
1250 endif
1251 ifneq (,$(findstring MINGW,$(uname_S)))
1252         pathsep = ;
1253         NO_PREAD = YesPlease
1254         NEEDS_CRYPTO_WITH_SSL = YesPlease
1255         NO_LIBGEN_H = YesPlease
1256         NO_SYS_POLL_H = YesPlease
1257         NO_SYMLINK_HEAD = YesPlease
1258         NO_UNIX_SOCKETS = YesPlease
1259         NO_SETENV = YesPlease
1260         NO_UNSETENV = YesPlease
1261         NO_STRCASESTR = YesPlease
1262         NO_STRLCPY = YesPlease
1263         NO_STRTOK_R = YesPlease
1264         NO_FNMATCH = YesPlease
1265         NO_MEMMEM = YesPlease
1266         NEEDS_LIBICONV = YesPlease
1267         NO_STRTOUMAX = YesPlease
1268         NO_MKDTEMP = YesPlease
1269         NO_MKSTEMPS = YesPlease
1270         NO_SVN_TESTS = YesPlease
1271         NO_PERL_MAKEMAKER = YesPlease
1272         RUNTIME_PREFIX = YesPlease
1273         NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
1274         NO_NSEC = YesPlease
1275         USE_WIN32_MMAP = YesPlease
1276         USE_NED_ALLOCATOR = YesPlease
1277         UNRELIABLE_FSTAT = UnfortunatelyYes
1278         OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
1279         NO_REGEX = YesPlease
1280         NO_PYTHON = YesPlease
1281         BLK_SHA1 = YesPlease
1282         ETAGS_TARGET = ETAGS
1283         NO_INET_PTON = YesPlease
1284         NO_INET_NTOP = YesPlease
1285         NO_POSIX_GOODIES = UnfortunatelyYes
1286         NO_D_INO_IN_DIRENT = YesPlease
1287         COMPAT_CFLAGS += -D__USE_MINGW_ACCESS -DNOGDI -Icompat -Icompat/win32
1288         COMPAT_CFLAGS += -DSTRIP_EXTENSION=\".exe\"
1289         COMPAT_OBJS += compat/mingw.o compat/winansi.o \
1290                 compat/win32/pthread.o compat/win32/syslog.o \
1291                 compat/win32/poll.o compat/win32/dirent.o
1292         EXTLIBS += -lws2_32
1293         PTHREAD_LIBS =
1294         X = .exe
1295         SPARSE_FLAGS = -Wno-one-bit-signed-bitfield
1296 ifneq (,$(wildcard ../THIS_IS_MSYSGIT))
1297         htmldir=doc/git/html/
1298         prefix =
1299         INSTALL = /bin/install
1300         EXTLIBS += /mingw/lib/libz.a
1301         NO_R_TO_GCC_LINKER = YesPlease
1302         INTERNAL_QSORT = YesPlease
1303         HAVE_LIBCHARSET_H = YesPlease
1304         NO_GETTEXT = YesPlease
1305 else
1306         NO_CURL = YesPlease
1307 endif
1308 endif
1309
1310 -include config.mak.autogen
1311 -include config.mak
1312
1313 ifndef sysconfdir
1314 ifeq ($(prefix),/usr)
1315 sysconfdir = /etc
1316 else
1317 sysconfdir = etc
1318 endif
1319 endif
1320
1321 ifdef CHECK_HEADER_DEPENDENCIES
1322 COMPUTE_HEADER_DEPENDENCIES = no
1323 USE_COMPUTED_HEADER_DEPENDENCIES =
1324 endif
1325
1326 ifndef COMPUTE_HEADER_DEPENDENCIES
1327 COMPUTE_HEADER_DEPENDENCIES = auto
1328 endif
1329
1330 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),auto)
1331 dep_check = $(shell $(CC) $(ALL_CFLAGS) \
1332         -c -MF /dev/null -MMD -MP -x c /dev/null -o /dev/null 2>&1; \
1333         echo $$?)
1334 ifeq ($(dep_check),0)
1335 override COMPUTE_HEADER_DEPENDENCIES = yes
1336 else
1337 override COMPUTE_HEADER_DEPENDENCIES = no
1338 endif
1339 endif
1340
1341 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1342 USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
1343 else
1344 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),no)
1345 $(error please set COMPUTE_HEADER_DEPENDENCIES to yes, no, or auto \
1346 (not "$(COMPUTE_HEADER_DEPENDENCIES)"))
1347 endif
1348 endif
1349
1350 ifdef SANE_TOOL_PATH
1351 SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
1352 BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
1353 PATH := $(SANE_TOOL_PATH):${PATH}
1354 else
1355 BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
1356 endif
1357
1358 ifneq (,$(INLINE))
1359         BASIC_CFLAGS += -Dinline=$(INLINE)
1360 endif
1361
1362 ifneq (,$(SOCKLEN_T))
1363         BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
1364 endif
1365
1366 ifeq ($(uname_S),Darwin)
1367         ifndef NO_FINK
1368                 ifeq ($(shell test -d /sw/lib && echo y),y)
1369                         BASIC_CFLAGS += -I/sw/include
1370                         BASIC_LDFLAGS += -L/sw/lib
1371                 endif
1372         endif
1373         ifndef NO_DARWIN_PORTS
1374                 ifeq ($(shell test -d /opt/local/lib && echo y),y)
1375                         BASIC_CFLAGS += -I/opt/local/include
1376                         BASIC_LDFLAGS += -L/opt/local/lib
1377                 endif
1378         endif
1379         PTHREAD_LIBS =
1380 endif
1381
1382 ifndef CC_LD_DYNPATH
1383         ifdef NO_R_TO_GCC_LINKER
1384                 # Some gcc does not accept and pass -R to the linker to specify
1385                 # the runtime dynamic library path.
1386                 CC_LD_DYNPATH = -Wl,-rpath,
1387         else
1388                 CC_LD_DYNPATH = -R
1389         endif
1390 endif
1391
1392 ifdef NO_LIBGEN_H
1393         COMPAT_CFLAGS += -DNO_LIBGEN_H
1394         COMPAT_OBJS += compat/basename.o
1395 endif
1396
1397 ifdef USE_LIBPCRE
1398         BASIC_CFLAGS += -DUSE_LIBPCRE
1399         ifdef LIBPCREDIR
1400                 BASIC_CFLAGS += -I$(LIBPCREDIR)/include
1401                 EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib)
1402         endif
1403         EXTLIBS += -lpcre
1404 endif
1405
1406 ifdef NO_CURL
1407         BASIC_CFLAGS += -DNO_CURL
1408         REMOTE_CURL_PRIMARY =
1409         REMOTE_CURL_ALIASES =
1410         REMOTE_CURL_NAMES =
1411 else
1412         ifdef CURLDIR
1413                 # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1414                 BASIC_CFLAGS += -I$(CURLDIR)/include
1415                 CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
1416         else
1417                 CURL_LIBCURL = -lcurl
1418         endif
1419         ifdef NEEDS_SSL_WITH_CURL
1420                 CURL_LIBCURL += -lssl
1421                 ifdef NEEDS_CRYPTO_WITH_SSL
1422                         CURL_LIBCURL += -lcrypto
1423                 endif
1424         endif
1425         ifdef NEEDS_IDN_WITH_CURL
1426                 CURL_LIBCURL += -lidn
1427         endif
1428
1429         REMOTE_CURL_PRIMARY = git-remote-http$X
1430         REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1431         REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1432         PROGRAM_OBJS += http-fetch.o
1433         PROGRAMS += $(REMOTE_CURL_NAMES)
1434         curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
1435         ifeq "$(curl_check)" "070908"
1436                 ifndef NO_EXPAT
1437                         PROGRAM_OBJS += http-push.o
1438                 endif
1439         endif
1440         ifndef NO_EXPAT
1441                 ifdef EXPATDIR
1442                         BASIC_CFLAGS += -I$(EXPATDIR)/include
1443                         EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1444                 else
1445                         EXPAT_LIBEXPAT = -lexpat
1446                 endif
1447         endif
1448 endif
1449
1450 ifdef ZLIB_PATH
1451         BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1452         EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1453 endif
1454 EXTLIBS += -lz
1455
1456 ifndef NO_OPENSSL
1457         OPENSSL_LIBSSL = -lssl
1458         ifdef OPENSSLDIR
1459                 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1460                 OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1461         else
1462                 OPENSSL_LINK =
1463         endif
1464         ifdef NEEDS_CRYPTO_WITH_SSL
1465                 OPENSSL_LIBSSL += -lcrypto
1466         endif
1467 else
1468         BASIC_CFLAGS += -DNO_OPENSSL
1469         BLK_SHA1 = 1
1470         OPENSSL_LIBSSL =
1471 endif
1472 ifdef NO_OPENSSL
1473         LIB_4_CRYPTO =
1474 else
1475 ifdef NEEDS_SSL_WITH_CRYPTO
1476         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1477 else
1478         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1479 endif
1480 endif
1481 ifdef NEEDS_LIBICONV
1482         ifdef ICONVDIR
1483                 BASIC_CFLAGS += -I$(ICONVDIR)/include
1484                 ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1485         else
1486                 ICONV_LINK =
1487         endif
1488         EXTLIBS += $(ICONV_LINK) -liconv
1489 endif
1490 ifdef NEEDS_LIBGEN
1491         EXTLIBS += -lgen
1492 endif
1493 ifndef NO_GETTEXT
1494 ifndef LIBC_CONTAINS_LIBINTL
1495         EXTLIBS += -lintl
1496 endif
1497 endif
1498 ifdef NEEDS_SOCKET
1499         EXTLIBS += -lsocket
1500 endif
1501 ifdef NEEDS_NSL
1502         EXTLIBS += -lnsl
1503 endif
1504 ifdef NEEDS_RESOLV
1505         EXTLIBS += -lresolv
1506 endif
1507 ifdef NO_D_TYPE_IN_DIRENT
1508         BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1509 endif
1510 ifdef NO_D_INO_IN_DIRENT
1511         BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
1512 endif
1513 ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1514         BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1515 endif
1516 ifdef USE_NSEC
1517         BASIC_CFLAGS += -DUSE_NSEC
1518 endif
1519 ifdef USE_ST_TIMESPEC
1520         BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1521 endif
1522 ifdef NO_NORETURN
1523         BASIC_CFLAGS += -DNO_NORETURN
1524 endif
1525 ifdef NO_NSEC
1526         BASIC_CFLAGS += -DNO_NSEC
1527 endif
1528 ifdef SNPRINTF_RETURNS_BOGUS
1529         COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1530         COMPAT_OBJS += compat/snprintf.o
1531 endif
1532 ifdef FREAD_READS_DIRECTORIES
1533         COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1534         COMPAT_OBJS += compat/fopen.o
1535 endif
1536 ifdef NO_SYMLINK_HEAD
1537         BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1538 endif
1539 ifdef GETTEXT_POISON
1540         BASIC_CFLAGS += -DGETTEXT_POISON
1541 endif
1542 ifdef NO_GETTEXT
1543         BASIC_CFLAGS += -DNO_GETTEXT
1544         USE_GETTEXT_SCHEME ?= fallthrough
1545 endif
1546 ifdef NO_STRCASESTR
1547         COMPAT_CFLAGS += -DNO_STRCASESTR
1548         COMPAT_OBJS += compat/strcasestr.o
1549 endif
1550 ifdef NO_STRLCPY
1551         COMPAT_CFLAGS += -DNO_STRLCPY
1552         COMPAT_OBJS += compat/strlcpy.o
1553 endif
1554 ifdef NO_STRTOUMAX
1555         COMPAT_CFLAGS += -DNO_STRTOUMAX
1556         COMPAT_OBJS += compat/strtoumax.o compat/strtoimax.o
1557 endif
1558 ifdef NO_STRTOULL
1559         COMPAT_CFLAGS += -DNO_STRTOULL
1560 endif
1561 ifdef NO_STRTOK_R
1562         COMPAT_CFLAGS += -DNO_STRTOK_R
1563         COMPAT_OBJS += compat/strtok_r.o
1564 endif
1565 ifdef NO_FNMATCH
1566         COMPAT_CFLAGS += -Icompat/fnmatch
1567         COMPAT_CFLAGS += -DNO_FNMATCH
1568         COMPAT_OBJS += compat/fnmatch/fnmatch.o
1569 else
1570 ifdef NO_FNMATCH_CASEFOLD
1571         COMPAT_CFLAGS += -Icompat/fnmatch
1572         COMPAT_CFLAGS += -DNO_FNMATCH_CASEFOLD
1573         COMPAT_OBJS += compat/fnmatch/fnmatch.o
1574 endif
1575 endif
1576 ifdef NO_SETENV
1577         COMPAT_CFLAGS += -DNO_SETENV
1578         COMPAT_OBJS += compat/setenv.o
1579 endif
1580 ifdef NO_MKDTEMP
1581         COMPAT_CFLAGS += -DNO_MKDTEMP
1582         COMPAT_OBJS += compat/mkdtemp.o
1583 endif
1584 ifdef NO_MKSTEMPS
1585         COMPAT_CFLAGS += -DNO_MKSTEMPS
1586 endif
1587 ifdef NO_UNSETENV
1588         COMPAT_CFLAGS += -DNO_UNSETENV
1589         COMPAT_OBJS += compat/unsetenv.o
1590 endif
1591 ifdef NO_SYS_SELECT_H
1592         BASIC_CFLAGS += -DNO_SYS_SELECT_H
1593 endif
1594 ifdef NO_SYS_POLL_H
1595         BASIC_CFLAGS += -DNO_SYS_POLL_H
1596 endif
1597 ifdef NO_INTTYPES_H
1598         BASIC_CFLAGS += -DNO_INTTYPES_H
1599 endif
1600 ifdef NO_INITGROUPS
1601         BASIC_CFLAGS += -DNO_INITGROUPS
1602 endif
1603 ifdef NO_MMAP
1604         COMPAT_CFLAGS += -DNO_MMAP
1605         COMPAT_OBJS += compat/mmap.o
1606 else
1607         ifdef USE_WIN32_MMAP
1608                 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1609                 COMPAT_OBJS += compat/win32mmap.o
1610         endif
1611 endif
1612 ifdef OBJECT_CREATION_USES_RENAMES
1613         COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1614 endif
1615 ifdef NO_PREAD
1616         COMPAT_CFLAGS += -DNO_PREAD
1617         COMPAT_OBJS += compat/pread.o
1618 endif
1619 ifdef NO_FAST_WORKING_DIRECTORY
1620         BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1621 endif
1622 ifdef NO_TRUSTABLE_FILEMODE
1623         BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1624 endif
1625 ifdef NO_IPV6
1626         BASIC_CFLAGS += -DNO_IPV6
1627 endif
1628 ifdef NO_UINTMAX_T
1629         BASIC_CFLAGS += -Duintmax_t=uint32_t
1630 endif
1631 ifdef NO_SOCKADDR_STORAGE
1632 ifdef NO_IPV6
1633         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1634 else
1635         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1636 endif
1637 endif
1638 ifdef NO_INET_NTOP
1639         LIB_OBJS += compat/inet_ntop.o
1640         BASIC_CFLAGS += -DNO_INET_NTOP
1641 endif
1642 ifdef NO_INET_PTON
1643         LIB_OBJS += compat/inet_pton.o
1644         BASIC_CFLAGS += -DNO_INET_PTON
1645 endif
1646 ifndef NO_UNIX_SOCKETS
1647         LIB_OBJS += unix-socket.o
1648         LIB_H += unix-socket.h
1649         PROGRAM_OBJS += credential-cache.o
1650         PROGRAM_OBJS += credential-cache--daemon.o
1651 endif
1652
1653 ifdef NO_ICONV
1654         BASIC_CFLAGS += -DNO_ICONV
1655 endif
1656
1657 ifdef OLD_ICONV
1658         BASIC_CFLAGS += -DOLD_ICONV
1659 endif
1660
1661 ifdef NO_DEFLATE_BOUND
1662         BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1663 endif
1664
1665 ifdef NO_POSIX_GOODIES
1666         BASIC_CFLAGS += -DNO_POSIX_GOODIES
1667 endif
1668
1669 ifdef BLK_SHA1
1670         SHA1_HEADER = "block-sha1/sha1.h"
1671         LIB_OBJS += block-sha1/sha1.o
1672         LIB_H += block-sha1/sha1.h
1673 else
1674 ifdef PPC_SHA1
1675         SHA1_HEADER = "ppc/sha1.h"
1676         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1677         LIB_H += ppc/sha1.h
1678 else
1679         SHA1_HEADER = <openssl/sha.h>
1680         EXTLIBS += $(LIB_4_CRYPTO)
1681 endif
1682 endif
1683 ifdef NO_PERL_MAKEMAKER
1684         export NO_PERL_MAKEMAKER
1685 endif
1686 ifdef NO_HSTRERROR
1687         COMPAT_CFLAGS += -DNO_HSTRERROR
1688         COMPAT_OBJS += compat/hstrerror.o
1689 endif
1690 ifdef NO_MEMMEM
1691         COMPAT_CFLAGS += -DNO_MEMMEM
1692         COMPAT_OBJS += compat/memmem.o
1693 endif
1694 ifdef INTERNAL_QSORT
1695         COMPAT_CFLAGS += -DINTERNAL_QSORT
1696         COMPAT_OBJS += compat/qsort.o
1697 endif
1698 ifdef RUNTIME_PREFIX
1699         COMPAT_CFLAGS += -DRUNTIME_PREFIX
1700 endif
1701
1702 ifdef NO_PTHREADS
1703         BASIC_CFLAGS += -DNO_PTHREADS
1704 else
1705         BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1706         EXTLIBS += $(PTHREAD_LIBS)
1707         LIB_OBJS += thread-utils.o
1708 endif
1709
1710 ifdef HAVE_PATHS_H
1711         BASIC_CFLAGS += -DHAVE_PATHS_H
1712 endif
1713
1714 ifdef HAVE_LIBCHARSET_H
1715         BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
1716         EXTLIBS += $(CHARSET_LIB)
1717 endif
1718
1719 ifdef HAVE_DEV_TTY
1720         BASIC_CFLAGS += -DHAVE_DEV_TTY
1721 endif
1722
1723 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1724         COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1725 endif
1726 ifdef UNRELIABLE_FSTAT
1727         BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1728 endif
1729 ifdef NO_REGEX
1730         COMPAT_CFLAGS += -Icompat/regex
1731         COMPAT_OBJS += compat/regex/regex.o
1732 endif
1733
1734 ifdef USE_NED_ALLOCATOR
1735        COMPAT_CFLAGS += -Icompat/nedmalloc
1736        COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1737 endif
1738
1739 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1740         export GIT_TEST_CMP_USE_COPIED_CONTEXT
1741 endif
1742
1743 ifndef NO_MSGFMT_EXTENDED_OPTIONS
1744         MSGFMT += --check --statistics
1745 endif
1746
1747 ifeq ($(TCLTK_PATH),)
1748 NO_TCLTK=NoThanks
1749 endif
1750
1751 ifeq ($(PERL_PATH),)
1752 NO_PERL=NoThanks
1753 endif
1754
1755 ifeq ($(PYTHON_PATH),)
1756 NO_PYTHON=NoThanks
1757 endif
1758
1759 QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1760 QUIET_SUBDIR1  =
1761
1762 ifneq ($(findstring $(MAKEFLAGS),w),w)
1763 PRINT_DIR = --no-print-directory
1764 else # "make -w"
1765 NO_SUBDIR = :
1766 endif
1767
1768 ifneq ($(findstring $(MAKEFLAGS),s),s)
1769 ifndef V
1770         QUIET_CC       = @echo '   ' CC $@;
1771         QUIET_AR       = @echo '   ' AR $@;
1772         QUIET_LINK     = @echo '   ' LINK $@;
1773         QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1774         QUIET_GEN      = @echo '   ' GEN $@;
1775         QUIET_LNCP     = @echo '   ' LN/CP $@;
1776         QUIET_XGETTEXT = @echo '   ' XGETTEXT $@;
1777         QUIET_MSGFMT   = @echo '   ' MSGFMT $@;
1778         QUIET_GCOV     = @echo '   ' GCOV $@;
1779         QUIET_SP       = @echo '   ' SP $<;
1780         QUIET_SUBDIR0  = +@subdir=
1781         QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1782                          $(MAKE) $(PRINT_DIR) -C $$subdir
1783         export V
1784         export QUIET_GEN
1785         export QUIET_BUILT_IN
1786 endif
1787 endif
1788
1789 ifdef ASCIIDOC7
1790         export ASCIIDOC7
1791 endif
1792
1793 ### profile feedback build
1794 #
1795
1796 # Can adjust this to be a global directory if you want to do extended
1797 # data gathering
1798 PROFILE_DIR := $(CURDIR)
1799
1800 ifeq ("$(PROFILE)","GEN")
1801         CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
1802         EXTLIBS += -lgcov
1803         export CCACHE_DISABLE=t
1804         V=1
1805 else
1806 ifneq ("$(PROFILE)","")
1807         CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
1808         export CCACHE_DISABLE=t
1809         V=1
1810 endif
1811 endif
1812
1813 # Shell quote (do not use $(call) to accommodate ancient setups);
1814
1815 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
1816 ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1817 ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
1818
1819 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1820 bindir_SQ = $(subst ','\'',$(bindir))
1821 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1822 mandir_SQ = $(subst ','\'',$(mandir))
1823 infodir_SQ = $(subst ','\'',$(infodir))
1824 localedir_SQ = $(subst ','\'',$(localedir))
1825 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1826 template_dir_SQ = $(subst ','\'',$(template_dir))
1827 htmldir_SQ = $(subst ','\'',$(htmldir))
1828 prefix_SQ = $(subst ','\'',$(prefix))
1829 gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
1830
1831 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1832 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1833 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
1834 TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1835 DIFF_SQ = $(subst ','\'',$(DIFF))
1836
1837 LIBS = $(GITLIBS) $(EXTLIBS)
1838
1839 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
1840         $(COMPAT_CFLAGS)
1841 LIB_OBJS += $(COMPAT_OBJS)
1842
1843 # Quote for C
1844
1845 ifdef DEFAULT_EDITOR
1846 DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
1847 DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
1848
1849 BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
1850 endif
1851
1852 ifdef DEFAULT_PAGER
1853 DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
1854 DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
1855
1856 BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
1857 endif
1858
1859 ALL_CFLAGS += $(BASIC_CFLAGS)
1860 ALL_LDFLAGS += $(BASIC_LDFLAGS)
1861
1862 export DIFF TAR INSTALL DESTDIR SHELL_PATH
1863
1864
1865 ### Build rules
1866
1867 SHELL = $(SHELL_PATH)
1868
1869 all:: shell_compatibility_test
1870
1871 ifeq "$(PROFILE)" "BUILD"
1872 ifeq ($(filter all,$(MAKECMDGOALS)),all)
1873 all:: profile-clean
1874         $(MAKE) PROFILE=GEN all
1875         $(MAKE) PROFILE=GEN -j1 test
1876 endif
1877 endif
1878
1879 all:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1880 ifneq (,$X)
1881         $(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';)
1882 endif
1883
1884 all::
1885 ifndef NO_TCLTK
1886         $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1887         $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1888 endif
1889 ifndef NO_PERL
1890         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' localedir='$(localedir_SQ)' all
1891 endif
1892 ifndef NO_PYTHON
1893         $(QUIET_SUBDIR0)git_remote_helpers $(QUIET_SUBDIR1) PYTHON_PATH='$(PYTHON_PATH_SQ)' prefix='$(prefix_SQ)' all
1894 endif
1895         $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
1896
1897 please_set_SHELL_PATH_to_a_more_modern_shell:
1898         @$$(:)
1899
1900 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1901
1902 strip: $(PROGRAMS) git$X
1903         $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
1904
1905 git.o: common-cmds.h
1906 git.sp git.s git.o: EXTRA_CPPFLAGS = -DGIT_VERSION='"$(GIT_VERSION)"' \
1907         '-DGIT_HTML_PATH="$(htmldir_SQ)"' \
1908         '-DGIT_MAN_PATH="$(mandir_SQ)"' \
1909         '-DGIT_INFO_PATH="$(infodir_SQ)"'
1910
1911 git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
1912         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ git.o \
1913                 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
1914
1915 help.sp help.o: common-cmds.h
1916
1917 builtin/help.sp builtin/help.o: common-cmds.h
1918 builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
1919         '-DGIT_HTML_PATH="$(htmldir_SQ)"' \
1920         '-DGIT_MAN_PATH="$(mandir_SQ)"' \
1921         '-DGIT_INFO_PATH="$(infodir_SQ)"'
1922
1923 $(BUILT_INS): git$X
1924         $(QUIET_BUILT_IN)$(RM) $@ && \
1925         ln git$X $@ 2>/dev/null || \
1926         ln -s git$X $@ 2>/dev/null || \
1927         cp git$X $@
1928
1929 common-cmds.h: ./generate-cmdlist.sh command-list.txt
1930
1931 common-cmds.h: $(wildcard Documentation/git-*.txt)
1932         $(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
1933
1934 define cmd_munge_script
1935 $(RM) $@ $@+ && \
1936 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1937     -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1938     -e 's|@@DIFF@@|$(DIFF_SQ)|' \
1939     -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1940     -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
1941     -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1942     -e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \
1943     -e $(BROKEN_PATH_FIX) \
1944     $@.sh >$@+
1945 endef
1946
1947 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
1948         $(QUIET_GEN)$(cmd_munge_script) && \
1949         chmod +x $@+ && \
1950         mv $@+ $@
1951
1952 $(SCRIPT_LIB) : % : %.sh
1953         $(QUIET_GEN)$(cmd_munge_script) && \
1954         mv $@+ $@
1955
1956 ifndef NO_PERL
1957 $(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
1958
1959 perl/perl.mak: GIT-CFLAGS perl/Makefile perl/Makefile.PL
1960         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
1961
1962 $(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl
1963         $(QUIET_GEN)$(RM) $@ $@+ && \
1964         INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
1965         sed -e '1{' \
1966             -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1967             -e '        h' \
1968             -e '        s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "'"$$INSTLIBDIR"'"));=' \
1969             -e '        H' \
1970             -e '        x' \
1971             -e '}' \
1972             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1973             $@.perl >$@+ && \
1974         chmod +x $@+ && \
1975         mv $@+ $@
1976
1977
1978 .PHONY: gitweb
1979 gitweb:
1980         $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
1981
1982 git-instaweb: git-instaweb.sh gitweb
1983         $(QUIET_GEN)$(RM) $@ $@+ && \
1984         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1985             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1986             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1987             -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
1988             -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1989             $@.sh > $@+ && \
1990         chmod +x $@+ && \
1991         mv $@+ $@
1992 else # NO_PERL
1993 $(patsubst %.perl,%,$(SCRIPT_PERL)) git-instaweb: % : unimplemented.sh
1994         $(QUIET_GEN)$(RM) $@ $@+ && \
1995         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1996             -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
1997             unimplemented.sh >$@+ && \
1998         chmod +x $@+ && \
1999         mv $@+ $@
2000 endif # NO_PERL
2001
2002 ifndef NO_PYTHON
2003 $(patsubst %.py,%,$(SCRIPT_PYTHON)): GIT-CFLAGS
2004 $(patsubst %.py,%,$(SCRIPT_PYTHON)): % : %.py
2005         $(QUIET_GEN)$(RM) $@ $@+ && \
2006         INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C git_remote_helpers -s \
2007                 --no-print-directory prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' \
2008                 instlibdir` && \
2009         sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
2010             -e 's|\(os\.getenv("GITPYTHONLIB"\)[^)]*)|\1,"@@INSTLIBDIR@@")|' \
2011             -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
2012             $@.py >$@+ && \
2013         chmod +x $@+ && \
2014         mv $@+ $@
2015 else # NO_PYTHON
2016 $(patsubst %.py,%,$(SCRIPT_PYTHON)): % : unimplemented.sh
2017         $(QUIET_GEN)$(RM) $@ $@+ && \
2018         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2019             -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
2020             unimplemented.sh >$@+ && \
2021         chmod +x $@+ && \
2022         mv $@+ $@
2023 endif # NO_PYTHON
2024
2025 configure: configure.ac
2026         $(QUIET_GEN)$(RM) $@ $<+ && \
2027         sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
2028             $< > $<+ && \
2029         autoconf -o $@ $<+ && \
2030         $(RM) $<+
2031
2032 # These can record GIT_VERSION
2033 git.o git.spec \
2034         $(patsubst %.sh,%,$(SCRIPT_SH)) \
2035         $(patsubst %.perl,%,$(SCRIPT_PERL)) \
2036         : GIT-VERSION-FILE
2037
2038 TEST_OBJS := $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
2039 GIT_OBJS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
2040         git.o
2041 ifndef NO_CURL
2042         GIT_OBJS += http.o http-walker.o remote-curl.o
2043 endif
2044
2045 XDIFF_OBJS += xdiff/xdiffi.o
2046 XDIFF_OBJS += xdiff/xprepare.o
2047 XDIFF_OBJS += xdiff/xutils.o
2048 XDIFF_OBJS += xdiff/xemit.o
2049 XDIFF_OBJS += xdiff/xmerge.o
2050 XDIFF_OBJS += xdiff/xpatience.o
2051 XDIFF_OBJS += xdiff/xhistogram.o
2052
2053 VCSSVN_OBJS += vcs-svn/line_buffer.o
2054 VCSSVN_OBJS += vcs-svn/sliding_window.o
2055 VCSSVN_OBJS += vcs-svn/repo_tree.o
2056 VCSSVN_OBJS += vcs-svn/fast_export.o
2057 VCSSVN_OBJS += vcs-svn/svndiff.o
2058 VCSSVN_OBJS += vcs-svn/svndump.o
2059
2060 VCSSVN_TEST_OBJS += test-line-buffer.o
2061
2062 OBJECTS := $(GIT_OBJS) $(XDIFF_OBJS) $(VCSSVN_OBJS)
2063
2064 dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
2065 dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
2066
2067 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
2068 $(dep_dirs):
2069         @mkdir -p $@
2070
2071 missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
2072 dep_file = $(dir $@).depend/$(notdir $@).d
2073 dep_args = -MF $(dep_file) -MMD -MP
2074 ifdef CHECK_HEADER_DEPENDENCIES
2075 $(error cannot compute header dependencies outside a normal build. \
2076 Please unset CHECK_HEADER_DEPENDENCIES and try again)
2077 endif
2078 endif
2079
2080 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
2081 ifndef CHECK_HEADER_DEPENDENCIES
2082 dep_dirs =
2083 missing_dep_dirs =
2084 dep_args =
2085 endif
2086 endif
2087
2088 ifdef CHECK_HEADER_DEPENDENCIES
2089 ifndef PRINT_HEADER_DEPENDENCIES
2090 missing_deps = $(filter-out $(notdir $^), \
2091         $(notdir $(shell $(MAKE) -s $@ \
2092                 CHECK_HEADER_DEPENDENCIES=YesPlease \
2093                 USE_COMPUTED_HEADER_DEPENDENCIES=YesPlease \
2094                 PRINT_HEADER_DEPENDENCIES=YesPlease)))
2095 endif
2096 endif
2097
2098 ASM_SRC := $(wildcard $(OBJECTS:o=S))
2099 ASM_OBJ := $(ASM_SRC:S=o)
2100 C_OBJ := $(filter-out $(COMPAT_OBJS),$(filter-out $(ASM_OBJ),$(OBJECTS)))
2101
2102 .SUFFIXES:
2103
2104 ifdef PRINT_HEADER_DEPENDENCIES
2105 $(C_OBJ): %.o: %.c FORCE
2106         echo $^
2107 $(ASM_OBJ): %.o: %.S FORCE
2108         echo $^
2109
2110 ifndef CHECK_HEADER_DEPENDENCIES
2111 $(error cannot print header dependencies during a normal build. \
2112 Please set CHECK_HEADER_DEPENDENCIES and try again)
2113 endif
2114 endif
2115
2116 ifndef PRINT_HEADER_DEPENDENCIES
2117 ifdef CHECK_HEADER_DEPENDENCIES
2118 $(C_OBJ): %.o: %.c $(dep_files) FORCE
2119         @set -e; echo CHECK $@; \
2120         missing_deps="$(missing_deps)"; \
2121         if test "$$missing_deps"; \
2122         then \
2123                 echo missing dependencies: $$missing_deps; \
2124                 false; \
2125         fi
2126 $(ASM_OBJ): %.o: %.S $(dep_files) FORCE
2127         @set -e; echo CHECK $@; \
2128         missing_deps="$(missing_deps)"; \
2129         if test "$$missing_deps"; \
2130         then \
2131                 echo missing dependencies: $$missing_deps; \
2132                 false; \
2133         fi
2134 endif
2135 endif
2136
2137 ifndef CHECK_HEADER_DEPENDENCIES
2138 $(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
2139         $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2140 $(COMPAT_OBJS): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
2141         $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(filter-out -Wold-style-definition,$(ALL_CFLAGS)) $(EXTRA_CPPFLAGS) $<
2142 $(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
2143         $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2144 endif
2145
2146 %.s: %.c GIT-CFLAGS FORCE
2147         $(QUIET_CC)$(CC) -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2148
2149 ifdef USE_COMPUTED_HEADER_DEPENDENCIES
2150 # Take advantage of gcc's on-the-fly dependency generation
2151 # See <http://gcc.gnu.org/gcc-3.0/features.html>.
2152 dep_files_present := $(wildcard $(dep_files))
2153 ifneq ($(dep_files_present),)
2154 include $(dep_files_present)
2155 endif
2156 else
2157 # Dependencies on header files, for platforms that do not support
2158 # the gcc -MMD option.
2159 #
2160 # Dependencies on automatically generated headers such as common-cmds.h
2161 # should _not_ be included here, since they are necessary even when
2162 # building an object for the first time.
2163 #
2164 # XXX. Please check occasionally that these include all dependencies
2165 # gcc detects!
2166
2167 $(GIT_OBJS): $(LIB_H)
2168 builtin/branch.o builtin/checkout.o builtin/clone.o builtin/reset.o branch.o transport.o: branch.h
2169 builtin/bundle.o bundle.o transport.o: bundle.h
2170 builtin/bisect--helper.o builtin/rev-list.o bisect.o: bisect.h
2171 builtin/clone.o builtin/fetch-pack.o transport.o: fetch-pack.h
2172 builtin/grep.o builtin/pack-objects.o transport-helper.o thread-utils.o: thread-utils.h
2173 builtin/send-pack.o transport.o: send-pack.h
2174 builtin/log.o builtin/shortlog.o: shortlog.h
2175 builtin/prune.o builtin/reflog.o reachable.o: reachable.h
2176 builtin/commit.o builtin/revert.o wt-status.o: wt-status.h
2177 builtin/tar-tree.o archive-tar.o: tar.h
2178 connect.o transport.o url.o http-backend.o: url.h
2179 http-fetch.o http-walker.o remote-curl.o transport.o walker.o: walker.h
2180 http.o http-walker.o http-push.o http-fetch.o remote-curl.o: http.h url.h
2181
2182 XDIFF_H += xdiff/xinclude.h
2183 XDIFF_H += xdiff/xmacros.h
2184 XDIFF_H += xdiff/xdiff.h
2185 XDIFF_H += xdiff/xtypes.h
2186 XDIFF_H += xdiff/xutils.h
2187 XDIFF_H += xdiff/xprepare.h
2188 XDIFF_H += xdiff/xdiffi.h
2189 XDIFF_H += xdiff/xemit.h
2190
2191 xdiff-interface.o $(XDIFF_OBJS): $(XDIFF_H)
2192
2193 VCSSVN_H += vcs-svn/line_buffer.h
2194 VCSSVN_H += vcs-svn/sliding_window.h
2195 VCSSVN_H += vcs-svn/repo_tree.h
2196 VCSSVN_H += vcs-svn/fast_export.h
2197 VCSSVN_H += vcs-svn/svndiff.h
2198 VCSSVN_H += vcs-svn/svndump.h
2199
2200 $(VCSSVN_OBJS) $(VCSSVN_TEST_OBJS): $(LIB_H) $(VCSSVN_H)
2201 endif
2202
2203 exec_cmd.sp exec_cmd.s exec_cmd.o: EXTRA_CPPFLAGS = \
2204         '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
2205         '-DBINDIR="$(bindir_relative_SQ)"' \
2206         '-DPREFIX="$(prefix_SQ)"'
2207
2208 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
2209         -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
2210
2211 config.sp config.s config.o: EXTRA_CPPFLAGS = \
2212         -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
2213
2214 attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
2215         -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
2216
2217 gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
2218         -DGIT_LOCALE_PATH='"$(localedir_SQ)"'
2219
2220 http.sp http.s http.o: EXTRA_CPPFLAGS = \
2221         -DGIT_HTTP_USER_AGENT='"git/$(GIT_VERSION)"'
2222
2223 ifdef NO_EXPAT
2224 http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
2225 endif
2226
2227 ifdef NO_REGEX
2228 compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
2229         -DGAWK -DNO_MBSUPPORT
2230 endif
2231
2232 ifdef USE_NED_ALLOCATOR
2233 compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
2234         -DNDEBUG -DOVERRIDE_STRDUP -DREPLACE_SYSTEM_ALLOCATOR
2235 endif
2236
2237 git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
2238         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
2239
2240 git-imap-send$X: imap-send.o GIT-LDFLAGS $(GITLIBS)
2241         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2242                 $(LIBS) $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
2243
2244 git-http-fetch$X: revision.o http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
2245         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2246                 $(LIBS) $(CURL_LIBCURL)
2247 git-http-push$X: revision.o http.o http-push.o GIT-LDFLAGS $(GITLIBS)
2248         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2249                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
2250
2251 $(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
2252         $(QUIET_LNCP)$(RM) $@ && \
2253         ln $< $@ 2>/dev/null || \
2254         ln -s $< $@ 2>/dev/null || \
2255         cp $< $@
2256
2257 $(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
2258         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2259                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
2260
2261 $(LIB_FILE): $(LIB_OBJS)
2262         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
2263
2264 $(XDIFF_LIB): $(XDIFF_OBJS)
2265         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(XDIFF_OBJS)
2266
2267 $(VCSSVN_LIB): $(VCSSVN_OBJS)
2268         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(VCSSVN_OBJS)
2269
2270 doc:
2271         $(MAKE) -C Documentation all
2272
2273 man:
2274         $(MAKE) -C Documentation man
2275
2276 html:
2277         $(MAKE) -C Documentation html
2278
2279 info:
2280         $(MAKE) -C Documentation info
2281
2282 pdf:
2283         $(MAKE) -C Documentation pdf
2284
2285 XGETTEXT_FLAGS = \
2286         --force-po \
2287         --add-comments \
2288         --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
2289         --from-code=UTF-8
2290 XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
2291         --keyword=_ --keyword=N_ --keyword="Q_:1,2"
2292 XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell
2293 XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --keyword=__ --language=Perl
2294 LOCALIZED_C := $(C_OBJ:o=c)
2295 LOCALIZED_SH := $(SCRIPT_SH)
2296 LOCALIZED_PERL := $(SCRIPT_PERL)
2297
2298 ifdef XGETTEXT_INCLUDE_TESTS
2299 LOCALIZED_C += t/t0200/test.c
2300 LOCALIZED_SH += t/t0200/test.sh
2301 LOCALIZED_PERL += t/t0200/test.perl
2302 endif
2303
2304 po/git.pot: $(LOCALIZED_C)
2305         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C)
2306         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \
2307                 $(LOCALIZED_SH)
2308         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_PERL) \
2309                 $(LOCALIZED_PERL)
2310         mv $@+ $@
2311
2312 pot: po/git.pot
2313
2314 POFILES := $(wildcard po/*.po)
2315 MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
2316
2317 ifndef NO_GETTEXT
2318 all:: $(MOFILES)
2319 endif
2320
2321 po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
2322         $(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $<
2323
2324 FIND_SOURCE_FILES = ( git ls-files '*.[hcS]' 2>/dev/null || \
2325                         $(FIND) . \( -name .git -type d -prune \) \
2326                                 -o \( -name '*.[hcS]' -type f -print \) )
2327
2328 $(ETAGS_TARGET): FORCE
2329         $(RM) $(ETAGS_TARGET)
2330         $(FIND_SOURCE_FILES) | xargs etags -a -o $(ETAGS_TARGET)
2331
2332 tags: FORCE
2333         $(RM) tags
2334         $(FIND_SOURCE_FILES) | xargs ctags -a
2335
2336 cscope:
2337         $(RM) cscope*
2338         $(FIND_SOURCE_FILES) | xargs cscope -b
2339
2340 ### Detect prefix changes
2341 TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):\
2342              $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
2343              $(localedir_SQ):$(USE_GETTEXT_SCHEME)
2344
2345 GIT-CFLAGS: FORCE
2346         @FLAGS='$(TRACK_CFLAGS)'; \
2347             if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2348                 echo 1>&2 "    * new build flags or prefix"; \
2349                 echo "$$FLAGS" >GIT-CFLAGS; \
2350             fi
2351
2352 TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
2353
2354 GIT-LDFLAGS: FORCE
2355         @FLAGS='$(TRACK_LDFLAGS)'; \
2356             if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
2357                 echo 1>&2 "    * new link flags"; \
2358                 echo "$$FLAGS" >GIT-LDFLAGS; \
2359             fi
2360
2361 # We need to apply sq twice, once to protect from the shell
2362 # that runs GIT-BUILD-OPTIONS, and then again to protect it
2363 # and the first level quoting from the shell that runs "echo".
2364 GIT-BUILD-OPTIONS: FORCE
2365         @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@
2366         @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@
2367         @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@
2368         @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@
2369         @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@
2370         @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@
2371         @echo USE_LIBPCRE=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE)))'\' >>$@
2372         @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@
2373         @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@
2374         @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@
2375 ifdef GIT_TEST_OPTS
2376         @echo GIT_TEST_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_OPTS)))'\' >>$@
2377 endif
2378 ifdef GIT_TEST_CMP
2379         @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@
2380 endif
2381 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2382         @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@
2383 endif
2384         @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@
2385         @echo GETTEXT_POISON=\''$(subst ','\'',$(subst ','\'',$(GETTEXT_POISON)))'\' >>$@
2386 ifdef GIT_PERF_REPEAT_COUNT
2387         @echo GIT_PERF_REPEAT_COUNT=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPEAT_COUNT)))'\' >>$@
2388 endif
2389 ifdef GIT_PERF_REPO
2390         @echo GIT_PERF_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPO)))'\' >>$@
2391 endif
2392 ifdef GIT_PERF_LARGE_REPO
2393         @echo GIT_PERF_LARGE_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_LARGE_REPO)))'\' >>$@
2394 endif
2395 ifdef GIT_PERF_MAKE_OPTS
2396         @echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@
2397 endif
2398
2399 ### Detect Tck/Tk interpreter path changes
2400 ifndef NO_TCLTK
2401 TRACK_VARS = $(subst ','\'',-DTCLTK_PATH='$(TCLTK_PATH_SQ)')
2402
2403 GIT-GUI-VARS: FORCE
2404         @VARS='$(TRACK_VARS)'; \
2405             if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2406                 echo 1>&2 "    * new Tcl/Tk interpreter location"; \
2407                 echo "$$VARS" >$@; \
2408             fi
2409 endif
2410
2411 test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2412
2413 all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2414
2415 bin-wrappers/%: wrap-for-bin.sh
2416         @mkdir -p bin-wrappers
2417         $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2418              -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2419              -e 's|@@PROG@@|$(@F)|' < $< > $@ && \
2420         chmod +x $@
2421
2422 # GNU make supports exporting all variables by "export" without parameters.
2423 # However, the environment gets quite big, and some programs have problems
2424 # with that.
2425
2426 export NO_SVN_TESTS
2427
2428 ### Testing rules
2429
2430 test: all
2431         $(MAKE) -C t/ all
2432
2433 perf: all
2434         $(MAKE) -C t/perf/ all
2435
2436 .PHONY: test perf
2437
2438 test-ctype$X: ctype.o
2439
2440 test-date$X: date.o ctype.o
2441
2442 test-delta$X: diff-delta.o patch-delta.o
2443
2444 test-line-buffer$X: vcs-svn/lib.a
2445
2446 test-parse-options$X: parse-options.o parse-options-cb.o
2447
2448 test-svn-fe$X: vcs-svn/lib.a
2449
2450 .PRECIOUS: $(TEST_OBJS)
2451
2452 test-%$X: test-%.o GIT-LDFLAGS $(GITLIBS)
2453         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2454
2455 check-sha1:: test-sha1$X
2456         ./test-sha1.sh
2457
2458 SP_OBJ = $(patsubst %.o,%.sp,$(C_OBJ))
2459
2460 $(SP_OBJ): %.sp: %.c GIT-CFLAGS FORCE
2461         $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
2462                 $(SPARSE_FLAGS) $<
2463
2464 .PHONY: sparse $(SP_OBJ)
2465 sparse: $(SP_OBJ)
2466
2467 check: common-cmds.h
2468         @if sparse; \
2469         then \
2470                 echo 2>&1 "Use 'make sparse' instead"; \
2471                 $(MAKE) --no-print-directory sparse; \
2472         else \
2473                 echo 2>&1 "Did you mean 'make test'?"; \
2474                 exit 1; \
2475         fi
2476
2477 remove-dashes:
2478         ./fixup-builtins $(BUILT_INS) $(PROGRAMS) $(SCRIPTS)
2479
2480 ### Installation rules
2481
2482 ifneq ($(filter /%,$(firstword $(template_dir))),)
2483 template_instdir = $(template_dir)
2484 else
2485 template_instdir = $(prefix)/$(template_dir)
2486 endif
2487 export template_instdir
2488
2489 ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2490 gitexec_instdir = $(gitexecdir)
2491 else
2492 gitexec_instdir = $(prefix)/$(gitexecdir)
2493 endif
2494 gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2495 export gitexec_instdir
2496
2497 ifneq ($(filter /%,$(firstword $(mergetoolsdir))),)
2498 mergetools_instdir = $(mergetoolsdir)
2499 else
2500 mergetools_instdir = $(prefix)/$(mergetoolsdir)
2501 endif
2502 mergetools_instdir_SQ = $(subst ','\'',$(mergetools_instdir))
2503
2504 install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2505
2506 install: all
2507         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2508         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2509         $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2510         $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2511         $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2512         $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2513         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2514         $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2515 ifndef NO_GETTEXT
2516         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)'
2517         (cd po/build/locale && $(TAR) cf - .) | \
2518         (cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -)
2519 endif
2520 ifndef NO_PERL
2521         $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2522         $(MAKE) -C gitweb install
2523 endif
2524 ifndef NO_PYTHON
2525         $(MAKE) -C git_remote_helpers prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2526 endif
2527 ifndef NO_TCLTK
2528         $(MAKE) -C gitk-git install
2529         $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2530 endif
2531 ifneq (,$X)
2532         $(foreach p,$(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';)
2533 endif
2534
2535         bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2536         execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2537         { test "$$bindir/" = "$$execdir/" || \
2538           for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
2539                 $(RM) "$$execdir/$$p" && \
2540                 test -z "$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2541                 ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
2542                 cp "$$bindir/$$p" "$$execdir/$$p" || exit; \
2543           done; \
2544         } && \
2545         for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
2546                 $(RM) "$$bindir/$$p" && \
2547                 ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
2548                 ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
2549                 cp "$$bindir/git$X" "$$bindir/$$p" || exit; \
2550         done && \
2551         for p in $(BUILT_INS); do \
2552                 $(RM) "$$execdir/$$p" && \
2553                 ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2554                 ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2555                 cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
2556         done && \
2557         remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
2558         for p in $$remote_curl_aliases; do \
2559                 $(RM) "$$execdir/$$p" && \
2560                 ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2561                 ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2562                 cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; \
2563         done && \
2564         ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2565
2566 install-gitweb:
2567         $(MAKE) -C gitweb install
2568
2569 install-doc:
2570         $(MAKE) -C Documentation install
2571
2572 install-man:
2573         $(MAKE) -C Documentation install-man
2574
2575 install-html:
2576         $(MAKE) -C Documentation install-html
2577
2578 install-info:
2579         $(MAKE) -C Documentation install-info
2580
2581 install-pdf:
2582         $(MAKE) -C Documentation install-pdf
2583
2584 quick-install-doc:
2585         $(MAKE) -C Documentation quick-install
2586
2587 quick-install-man:
2588         $(MAKE) -C Documentation quick-install-man
2589
2590 quick-install-html:
2591         $(MAKE) -C Documentation quick-install-html
2592
2593
2594
2595 ### Maintainer's dist rules
2596
2597 git.spec: git.spec.in
2598         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
2599         mv $@+ $@
2600
2601 GIT_TARNAME=git-$(GIT_VERSION)
2602 dist: git.spec git-archive$(X) configure
2603         ./git-archive --format=tar \
2604                 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2605         @mkdir -p $(GIT_TARNAME)
2606         @cp git.spec configure $(GIT_TARNAME)
2607         @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2608         @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2609         $(TAR) rf $(GIT_TARNAME).tar \
2610                 $(GIT_TARNAME)/git.spec \
2611                 $(GIT_TARNAME)/configure \
2612                 $(GIT_TARNAME)/version \
2613                 $(GIT_TARNAME)/git-gui/version
2614         @$(RM) -r $(GIT_TARNAME)
2615         gzip -f -9 $(GIT_TARNAME).tar
2616
2617 rpm: dist
2618         $(RPMBUILD) \
2619                 --define "_source_filedigest_algorithm md5" \
2620                 --define "_binary_filedigest_algorithm md5" \
2621                 -ta $(GIT_TARNAME).tar.gz
2622
2623 htmldocs = git-htmldocs-$(GIT_VERSION)
2624 manpages = git-manpages-$(GIT_VERSION)
2625 dist-doc:
2626         $(RM) -r .doc-tmp-dir
2627         mkdir .doc-tmp-dir
2628         $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2629         cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2630         gzip -n -9 -f $(htmldocs).tar
2631         :
2632         $(RM) -r .doc-tmp-dir
2633         mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2634         $(MAKE) -C Documentation DESTDIR=./ \
2635                 man1dir=../.doc-tmp-dir/man1 \
2636                 man5dir=../.doc-tmp-dir/man5 \
2637                 man7dir=../.doc-tmp-dir/man7 \
2638                 install
2639         cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2640         gzip -n -9 -f $(manpages).tar
2641         $(RM) -r .doc-tmp-dir
2642
2643 ### Cleaning rules
2644
2645 distclean: clean
2646         $(RM) configure
2647
2648 profile-clean:
2649         $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2650         $(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2651
2652 clean: profile-clean
2653         $(RM) *.o block-sha1/*.o ppc/*.o compat/*.o compat/*/*.o xdiff/*.o vcs-svn/*.o \
2654                 builtin/*.o $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
2655         $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2656         $(RM) $(TEST_PROGRAMS)
2657         $(RM) -r bin-wrappers
2658         $(RM) -r $(dep_dirs)
2659         $(RM) -r po/build/
2660         $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope*
2661         $(RM) -r autom4te.cache
2662         $(RM) config.log config.mak.autogen config.mak.append config.status config.cache
2663         $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2664         $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
2665         $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
2666         $(MAKE) -C Documentation/ clean
2667 ifndef NO_PERL
2668         $(MAKE) -C gitweb clean
2669         $(MAKE) -C perl clean
2670 endif
2671 ifndef NO_PYTHON
2672         $(MAKE) -C git_remote_helpers clean
2673 endif
2674         $(MAKE) -C templates/ clean
2675         $(MAKE) -C t/ clean
2676 ifndef NO_TCLTK
2677         $(MAKE) -C gitk-git clean
2678         $(MAKE) -C git-gui clean
2679 endif
2680         $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-GUI-VARS GIT-BUILD-OPTIONS
2681
2682 .PHONY: all install profile-clean clean strip
2683 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
2684 .PHONY: FORCE cscope
2685
2686 ### Check documentation
2687 #
2688 check-docs::
2689         @(for v in $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git gitk; \
2690         do \
2691                 case "$$v" in \
2692                 git-merge-octopus | git-merge-ours | git-merge-recursive | \
2693                 git-merge-resolve | git-merge-subtree | \
2694                 git-fsck-objects | git-init-db | \
2695                 git-remote-* | git-stage | \
2696                 git-?*--?* ) continue ;; \
2697                 esac ; \
2698                 test -f "Documentation/$$v.txt" || \
2699                 echo "no doc: $$v"; \
2700                 sed -e '/^#/d' command-list.txt | \
2701                 grep -q "^$$v[  ]" || \
2702                 case "$$v" in \
2703                 git) ;; \
2704                 *) echo "no link: $$v";; \
2705                 esac ; \
2706         done; \
2707         ( \
2708                 sed -e '/^#/d' \
2709                     -e 's/[     ].*//' \
2710                     -e 's/^/listed /' command-list.txt; \
2711                 ls -1 Documentation/git*txt | \
2712                 sed -e 's|Documentation/|documented |' \
2713                     -e 's/\.txt//'; \
2714         ) | while read how cmd; \
2715         do \
2716                 case "$$how,$$cmd" in \
2717                 *,git-citool | \
2718                 *,git-gui | \
2719                 *,git-help | \
2720                 documented,gitattributes | \
2721                 documented,gitignore | \
2722                 documented,gitmodules | \
2723                 documented,gitcli | \
2724                 documented,git-tools | \
2725                 documented,gitcore-tutorial | \
2726                 documented,gitcvs-migration | \
2727                 documented,gitdiffcore | \
2728                 documented,gitglossary | \
2729                 documented,githooks | \
2730                 documented,gitrepository-layout | \
2731                 documented,gitrevisions | \
2732                 documented,gittutorial | \
2733                 documented,gittutorial-2 | \
2734                 documented,git-bisect-lk2009 | \
2735                 documented,git-remote-helpers | \
2736                 documented,gitworkflows | \
2737                 sentinel,not,matching,is,ok ) continue ;; \
2738                 esac; \
2739                 case " $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git gitk " in \
2740                 *" $$cmd "*)    ;; \
2741                 *) echo "removed but $$how: $$cmd" ;; \
2742                 esac; \
2743         done ) | sort
2744
2745 ### Make sure built-ins do not have dups and listed in git.c
2746 #
2747 check-builtins::
2748         ./check-builtins.sh
2749
2750 ### Test suite coverage testing
2751 #
2752 .PHONY: coverage coverage-clean coverage-build coverage-report
2753
2754 coverage:
2755         $(MAKE) coverage-build
2756         $(MAKE) coverage-report
2757
2758 object_dirs := $(sort $(dir $(OBJECTS)))
2759 coverage-clean:
2760         $(RM) $(addsuffix *.gcov,$(object_dirs))
2761         $(RM) $(addsuffix *.gcda,$(object_dirs))
2762         $(RM) $(addsuffix *.gcno,$(object_dirs))
2763         $(RM) coverage-untested-functions
2764         $(RM) -r cover_db/
2765         $(RM) -r cover_db_html/
2766
2767 COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
2768 COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
2769 GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
2770
2771 coverage-build: coverage-clean
2772         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
2773         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
2774                 -j1 test
2775
2776 coverage-report:
2777         $(QUIET_GCOV)for dir in $(object_dirs); do \
2778                 $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
2779         done
2780
2781 coverage-untested-functions: coverage-report
2782         grep '^function.*called 0 ' *.c.gcov \
2783                 | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
2784                 > coverage-untested-functions
2785
2786 cover_db: coverage-report
2787         gcov2perl -db cover_db *.gcov
2788
2789 cover_db_html: cover_db
2790         cover -report html -outputdir cover_db_html cover_db
2791