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