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 NO_CURL if you do not have libcurl installed.  git-http-pull and
  28 # git-http-push are not built, and you cannot use http:// and https://
  29 # transports.
  30 #
  31 # Define CURLDIR=/foo/bar if your curl header and library files are in
  32 # /foo/bar/include and /foo/bar/lib directories.
  33 #
  34 # Define NO_EXPAT if you do not have expat installed.  git-http-push is
  35 # not built, and you cannot push using http:// and https:// transports.
  36 #
  37 # Define EXPATDIR=/foo/bar if your expat header and library files are in
  38 # /foo/bar/include and /foo/bar/lib directories.
  39 #
  40 # Define HAVE_PATHS_H if you have paths.h and want to use the default PATH
  41 # it specifies.
  42 #
  43 # Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
  44 #
  45 # Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
  46 # d_type in struct dirent (Cygwin 1.5, fixed in Cygwin 1.7).
  47 #
  48 # Define NO_C99_FORMAT if your formatted IO functions (printf/scanf et.al.)
  49 # do not support the 'size specifiers' introduced by C99, namely ll, hh,
  50 # j, z, t. (representing long long int, char, intmax_t, size_t, ptrdiff_t).
  51 # some C compilers supported these specifiers prior to C99 as an extension.
  52 #
  53 # Define NO_STRCASESTR if you don't have strcasestr.
  54 #
  55 # Define NO_MEMMEM if you don't have memmem.
  56 #
  57 # Define NO_STRLCPY if you don't have strlcpy.
  58 #
  59 # Define NO_STRTOUMAX if you don't have strtoumax in the C library.
  60 # If your compiler also does not support long long or does not have
  61 # strtoull, define NO_STRTOULL.
  62 #
  63 # Define NO_SETENV if you don't have setenv in the C library.
  64 #
  65 # Define NO_UNSETENV if you don't have unsetenv in the C library.
  66 #
  67 # Define NO_MKDTEMP if you don't have mkdtemp in the C library.
  68 #
  69 # Define NO_MKSTEMPS if you don't have mkstemps in the C library.
  70 #
  71 # Define NO_LIBGEN_H if you don't have libgen.h.
  72 #
  73 # Define NEEDS_LIBGEN if your libgen needs -lgen when linking
  74 #
  75 # Define NO_SYS_SELECT_H if you don't have sys/select.h.
  76 #
  77 # Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
  78 # Enable it on Windows.  By default, symrefs are still used.
  79 #
  80 # Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
  81 # tests.  These tests take up a significant amount of the total test time
  82 # but are not needed unless you plan to talk to SVN repos.
  83 #
  84 # Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
  85 # installed in /sw, but don't want GIT to link against any libraries
  86 # installed there.  If defined you may specify your own (or Fink's)
  87 # include directories and library directories by defining CFLAGS
  88 # and LDFLAGS appropriately.
  89 #
  90 # Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
  91 # have DarwinPorts installed in /opt/local, but don't want GIT to
  92 # link against any libraries installed there.  If defined you may
  93 # specify your own (or DarwinPort's) include directories and
  94 # library directories by defining CFLAGS and LDFLAGS appropriately.
  95 #
  96 # Define BLK_SHA1 environment variable if you want the C version
  97 # of the SHA1 that assumes you can do unaligned 32-bit loads and
  98 # have a fast htonl() function.
  99 #
 100 # Define PPC_SHA1 environment variable when running make to make use of
 101 # a bundled SHA1 routine optimized for PowerPC.
 102 #
 103 # Define NEEDS_CRYPTO_WITH_SSL if you need -lcrypto when using -lssl (Darwin).
 104 #
 105 # Define NEEDS_SSL_WITH_CRYPTO if you need -lssl when using -lcrypto (Darwin).
 106 #
 107 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
 108 #
 109 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
 110 # Patrick Mauritz).
 111 #
 112 # Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
 113 # Notably on Solaris hstrerror resides in libresolv and on Solaris 7
 114 # inet_ntop and inet_pton additionally reside there.
 115 #
 116 # Define NO_MMAP if you want to avoid mmap.
 117 #
 118 # Define NO_PTHREADS if you do not have or do not want to use Pthreads.
 119 #
 120 # Define NO_PREAD if you have a problem with pread() system call (e.g.
 121 # cygwin1.dll before v1.5.22).
 122 #
 123 # Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
 124 # generally faster on your platform than accessing the working directory.
 125 #
 126 # Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
 127 # the executable mode bit, but doesn't really do so.
 128 #
 129 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
 130 #
 131 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
 132 # sockaddr_storage.
 133 #
 134 # Define NO_ICONV if your libc does not properly support iconv.
 135 #
 136 # Define OLD_ICONV if your library has an old iconv(), where the second
 137 # (input buffer pointer) parameter is declared with type (const char **).
 138 #
 139 # Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
 140 #
 141 # Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
 142 # that tells runtime paths to dynamic libraries;
 143 # "-Wl,-rpath=/path/lib" is used instead.
 144 #
 145 # Define USE_NSEC below if you want git to care about sub-second file mtimes
 146 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
 147 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
 148 # randomly break unless your underlying filesystem supports those sub-second
 149 # times (my ext3 doesn't).
 150 #
 151 # Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
 152 # "st_ctim"
 153 #
 154 # Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
 155 # available.  This automatically turns USE_NSEC off.
 156 #
 157 # Define USE_STDEV below if you want git to care about the underlying device
 158 # change being considered an inode change from the update-index perspective.
 159 #
 160 # Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
 161 # field that counts the on-disk footprint in 512-byte blocks.
 162 #
 163 # Define ASCIIDOC8 if you want to format documentation with AsciiDoc 8
 164 #
 165 # Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72
 166 # (not v1.73 or v1.71).
 167 #
 168 # Define ASCIIDOC_NO_ROFF if your DocBook XSL escapes raw roff directives
 169 # (versions 1.72 and later and 1.68.1 and earlier).
 170 #
 171 # Define GNU_ROFF if your target system uses GNU groff.  This forces
 172 # apostrophes to be ASCII so that cut&pasting examples to the shell
 173 # will work.
 174 #
 175 # Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 176 # MakeMaker (e.g. using ActiveState under Cygwin).
 177 #
 178 # Define NO_PERL if you do not want Perl scripts or libraries at all.
 179 #
 180 # Define NO_PYTHON if you do not want Python scripts or libraries at all.
 181 #
 182 # Define NO_TCLTK if you do not want Tcl/Tk GUI.
 183 #
 184 # The TCL_PATH variable governs the location of the Tcl interpreter
 185 # used to optimize git-gui for your system.  Only used if NO_TCLTK
 186 # is not set.  Defaults to the bare 'tclsh'.
 187 #
 188 # The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
 189 # If not set it defaults to the bare 'wish'. If it is set to the empty
 190 # string then NO_TCLTK will be forced (this is used by configure script).
 191 #
 192 # Define INTERNAL_QSORT to use Git's implementation of qsort(), which
 193 # is a simplified version of the merge sort used in glibc. This is
 194 # recommended if Git triggers O(n^2) behavior in your platform's qsort().
 195 #
 196 # Define UNRELIABLE_FSTAT if your system's fstat does not return the same
 197 # information on a not yet closed file that lstat would return for the same
 198 # file after it was closed.
 199 #
 200 # Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
 201 # when hardlinking a file to another name and unlinking the original file right
 202 # away (some NTFS drivers seem to zero the contents in that scenario).
 203 #
 204 # Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
 205 # programs as a tar, where bin/ and libexec/ might be on different file systems.
 206 #
 207 # Define USE_NED_ALLOCATOR if you want to replace the platforms default
 208 # memory allocators with the nedmalloc allocator written by Niall Douglas.
 209 #
 210 # Define NO_REGEX if you have no or inferior regex support in your C library.
 211 #
 212 # Define JSMIN to point to JavaScript minifier that functions as
 213 # a filter to have gitweb.js minified.
 214 #
 215 # Define CSSMIN to point to a CSS minifier in order to generate a minified
 216 # version of gitweb.css
 217 #
 218 # Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
 219 # you want to use something different.  The value will be interpreted by the
 220 # shell at runtime when it is used.
 221 #
 222 # Define DEFAULT_EDITOR to a sensible editor command (defaults to "vi") if you
 223 # want to use something different.  The value will be interpreted by the shell
 224 # if necessary when it is used.  Examples:
 225 #
 226 #   DEFAULT_EDITOR='~/bin/vi',
 227 #   DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
 228 #   DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
 229 #
 230 # Define COMPUTE_HEADER_DEPENDENCIES if your compiler supports the -MMD option
 231 # and you want to avoid rebuilding objects when an unrelated header file
 232 # changes.
 233 #
 234 # Define CHECK_HEADER_DEPENDENCIES to check for problems in the hard-coded
 235 # dependency rules.
 236 #
 237 # Define NATIVE_CRLF if your platform uses CRLF for line endings.
 238
 239 GIT-VERSION-FILE: FORCE
 240         @$(SHELL_PATH) ./GIT-VERSION-GEN
 241 -include GIT-VERSION-FILE
 242
 243 uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
 244 uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
 245 uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
 246 uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
 247 uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
 248 uname_V := $(shell sh -c 'uname -v 2>/dev/null || echo not')
 249
 250 ifdef MSVC
 251         # avoid the MingW and Cygwin configuration sections
 252         uname_S := Windows
 253         uname_O := Windows
 254 endif
 255
 256 # CFLAGS and LDFLAGS are for the users to override from the command line.
 257
 258 CFLAGS = -g -O2 -Wall
 259 LDFLAGS =
 260 ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
 261 ALL_LDFLAGS = $(LDFLAGS)
 262 STRIP ?= strip
 263
 264 # Among the variables below, these:
 265 #   gitexecdir
 266 #   template_dir
 267 #   mandir
 268 #   infodir
 269 #   htmldir
 270 #   ETC_GITCONFIG (but not sysconfdir)
 271 # can be specified as a relative path some/where/else;
 272 # this is interpreted as relative to $(prefix) and "git" at
 273 # runtime figures out where they are based on the path to the executable.
 274 # This can help installing the suite in a relocatable way.
 275
 276 prefix = $(HOME)
 277 bindir_relative = bin
 278 bindir = $(prefix)/$(bindir_relative)
 279 mandir = share/man
 280 infodir = share/info
 281 gitexecdir = libexec/git-core
 282 sharedir = $(prefix)/share
 283 gitwebdir = $(sharedir)/gitweb
 284 template_dir = share/git-core/templates
 285 htmldir = share/doc/git-doc
 286 ifeq ($(prefix),/usr)
 287 sysconfdir = /etc
 288 ETC_GITCONFIG = $(sysconfdir)/gitconfig
 289 else
 290 sysconfdir = $(prefix)/etc
 291 ETC_GITCONFIG = etc/gitconfig
 292 endif
 293 lib = lib
 294 # DESTDIR=
 295 pathsep = :
 296
 297 export prefix bindir sharedir gitwebdir sysconfdir
 298
 299 CC = gcc
 300 AR = ar
 301 RM = rm -f
 302 DIFF = diff
 303 TAR = tar
 304 FIND = find
 305 INSTALL = install
 306 RPMBUILD = rpmbuild
 307 TCL_PATH = tclsh
 308 TCLTK_PATH = wish
 309 PTHREAD_LIBS = -lpthread
 310 PTHREAD_CFLAGS =
 311
 312 export TCL_PATH TCLTK_PATH
 313
 314 # sparse is architecture-neutral, which means that we need to tell it
 315 # explicitly what architecture to check for. Fix this up for yours..
 316 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
 317
 318
 319
 320 ### --- END CONFIGURATION SECTION ---
 321
 322 # Those must not be GNU-specific; they are shared with perl/ which may
 323 # be built by a different compiler. (Note that this is an artifact now
 324 # but it still might be nice to keep that distinction.)
 325 BASIC_CFLAGS = -I.
 326 BASIC_LDFLAGS =
 327
 328 # Guard against environment variables
 329 BUILTIN_OBJS =
 330 BUILT_INS =
 331 COMPAT_CFLAGS =
 332 COMPAT_OBJS =
 333 EXTRA_CPPFLAGS =
 334 LIB_H =
 335 LIB_OBJS =
 336 PROGRAM_OBJS =
 337 PROGRAMS =
 338 SCRIPT_PERL =
 339 SCRIPT_PYTHON =
 340 SCRIPT_SH =
 341 SCRIPT_LIB =
 342 TEST_PROGRAMS_NEED_X =
 343
 344 # Having this variable in your environment would break pipelines because
 345 # you cause "cd" to echo its destination to stdout.  It can also take
 346 # scripts to unexpected places.  If you like CDPATH, define it for your
 347 # interactive shell sessions without exporting it.
 348 unexport CDPATH
 349
 350 SCRIPT_SH += git-am.sh
 351 SCRIPT_SH += git-bisect.sh
 352 SCRIPT_SH += git-difftool--helper.sh
 353 SCRIPT_SH += git-filter-branch.sh
 354 SCRIPT_SH += git-lost-found.sh
 355 SCRIPT_SH += git-merge-octopus.sh
 356 SCRIPT_SH += git-merge-one-file.sh
 357 SCRIPT_SH += git-merge-resolve.sh
 358 SCRIPT_SH += git-mergetool.sh
 359 SCRIPT_SH += git-pull.sh
 360 SCRIPT_SH += git-quiltimport.sh
 361 SCRIPT_SH += git-rebase--interactive.sh
 362 SCRIPT_SH += git-rebase.sh
 363 SCRIPT_SH += git-repack.sh
 364 SCRIPT_SH += git-request-pull.sh
 365 SCRIPT_SH += git-stash.sh
 366 SCRIPT_SH += git-submodule.sh
 367 SCRIPT_SH += git-web--browse.sh
 368
 369 SCRIPT_LIB += git-mergetool--lib
 370 SCRIPT_LIB += git-parse-remote
 371 SCRIPT_LIB += git-sh-setup
 372
 373 SCRIPT_PERL += git-add--interactive.perl
 374 SCRIPT_PERL += git-difftool.perl
 375 SCRIPT_PERL += git-archimport.perl
 376 SCRIPT_PERL += git-cvsexportcommit.perl
 377 SCRIPT_PERL += git-cvsimport.perl
 378 SCRIPT_PERL += git-cvsserver.perl
 379 SCRIPT_PERL += git-relink.perl
 380 SCRIPT_PERL += git-send-email.perl
 381 SCRIPT_PERL += git-svn.perl
 382
 383 SCRIPT_PYTHON += git-remote-testgit.py
 384
 385 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
 386           $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 387           $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
 388           git-instaweb
 389
 390 # Empty...
 391 EXTRA_PROGRAMS =
 392
 393 # ... and all the rest that could be moved out of bindir to gitexecdir
 394 PROGRAMS += $(EXTRA_PROGRAMS)
 395
 396 PROGRAM_OBJS += fast-import.o
 397 PROGRAM_OBJS += imap-send.o
 398 PROGRAM_OBJS += shell.o
 399 PROGRAM_OBJS += show-index.o
 400 PROGRAM_OBJS += upload-pack.o
 401 PROGRAM_OBJS += http-backend.o
 402
 403 PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
 404
 405 TEST_PROGRAMS_NEED_X += test-chmtime
 406 TEST_PROGRAMS_NEED_X += test-ctype
 407 TEST_PROGRAMS_NEED_X += test-date
 408 TEST_PROGRAMS_NEED_X += test-delta
 409 TEST_PROGRAMS_NEED_X += test-dump-cache-tree
 410 TEST_PROGRAMS_NEED_X += test-genrandom
 411 TEST_PROGRAMS_NEED_X += test-match-trees
 412 TEST_PROGRAMS_NEED_X += test-parse-options
 413 TEST_PROGRAMS_NEED_X += test-path-utils
 414 TEST_PROGRAMS_NEED_X += test-run-command
 415 TEST_PROGRAMS_NEED_X += test-sha1
 416 TEST_PROGRAMS_NEED_X += test-sigchain
 417 TEST_PROGRAMS_NEED_X += test-index-version
 418
 419 TEST_PROGRAMS = $(patsubst %,%$X,$(TEST_PROGRAMS_NEED_X))
 420
 421 # List built-in command $C whose implementation cmd_$C() is not in
 422 # builtin/$C.o but is linked in as part of some other command.
 423 BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
 424
 425 BUILT_INS += git-cherry$X
 426 BUILT_INS += git-cherry-pick$X
 427 BUILT_INS += git-format-patch$X
 428 BUILT_INS += git-fsck-objects$X
 429 BUILT_INS += git-get-tar-commit-id$X
 430 BUILT_INS += git-init$X
 431 BUILT_INS += git-merge-subtree$X
 432 BUILT_INS += git-peek-remote$X
 433 BUILT_INS += git-repo-config$X
 434 BUILT_INS += git-show$X
 435 BUILT_INS += git-stage$X
 436 BUILT_INS += git-status$X
 437 BUILT_INS += git-whatchanged$X
 438
 439 # what 'all' will build and 'install' will install in gitexecdir,
 440 # excluding programs for built-in commands
 441 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 442
 443 # what 'all' will build but not install in gitexecdir
 444 OTHER_PROGRAMS = git$X
 445
 446 # what test wrappers are needed and 'install' will install, in bindir
 447 BINDIR_PROGRAMS_NEED_X += git
 448 BINDIR_PROGRAMS_NEED_X += git-upload-pack
 449 BINDIR_PROGRAMS_NEED_X += git-receive-pack
 450 BINDIR_PROGRAMS_NEED_X += git-upload-archive
 451 BINDIR_PROGRAMS_NEED_X += git-shell
 452
 453 BINDIR_PROGRAMS_NO_X += git-cvsserver
 454
 455 # Set paths to tools early so that they can be used for version tests.
 456 ifndef SHELL_PATH
 457         SHELL_PATH = /bin/sh
 458 endif
 459 ifndef PERL_PATH
 460         PERL_PATH = /usr/bin/perl
 461 endif
 462 ifndef PYTHON_PATH
 463         PYTHON_PATH = /usr/bin/python
 464 endif
 465
 466 export PERL_PATH
 467 export PYTHON_PATH
 468
 469 LIB_FILE=libgit.a
 470 XDIFF_LIB=xdiff/lib.a
 471
 472 LIB_H += advice.h
 473 LIB_H += archive.h
 474 LIB_H += attr.h
 475 LIB_H += blob.h
 476 LIB_H += builtin.h
 477 LIB_H += cache.h
 478 LIB_H += cache-tree.h
 479 LIB_H += color.h
 480 LIB_H += commit.h
 481 LIB_H += compat/bswap.h
 482 LIB_H += compat/cygwin.h
 483 LIB_H += compat/mingw.h
 484 LIB_H += compat/win32/pthread.h
 485 LIB_H += csum-file.h
 486 LIB_H += decorate.h
 487 LIB_H += delta.h
 488 LIB_H += diffcore.h
 489 LIB_H += diff.h
 490 LIB_H += dir.h
 491 LIB_H += exec_cmd.h
 492 LIB_H += fsck.h
 493 LIB_H += git-compat-util.h
 494 LIB_H += graph.h
 495 LIB_H += grep.h
 496 LIB_H += hash.h
 497 LIB_H += help.h
 498 LIB_H += levenshtein.h
 499 LIB_H += list-objects.h
 500 LIB_H += ll-merge.h
 501 LIB_H += log-tree.h
 502 LIB_H += mailmap.h
 503 LIB_H += merge-recursive.h
 504 LIB_H += notes.h
 505 LIB_H += notes-cache.h
 506 LIB_H += object.h
 507 LIB_H += pack.h
 508 LIB_H += pack-refs.h
 509 LIB_H += pack-revindex.h
 510 LIB_H += parse-options.h
 511 LIB_H += patch-ids.h
 512 LIB_H += pkt-line.h
 513 LIB_H += progress.h
 514 LIB_H += quote.h
 515 LIB_H += reflog-walk.h
 516 LIB_H += refs.h
 517 LIB_H += remote.h
 518 LIB_H += rerere.h
 519 LIB_H += resolve-undo.h
 520 LIB_H += revision.h
 521 LIB_H += run-command.h
 522 LIB_H += sha1-lookup.h
 523 LIB_H += sideband.h
 524 LIB_H += sigchain.h
 525 LIB_H += strbuf.h
 526 LIB_H += string-list.h
 527 LIB_H += submodule.h
 528 LIB_H += tag.h
 529 LIB_H += transport.h
 530 LIB_H += tree.h
 531 LIB_H += tree-walk.h
 532 LIB_H += unpack-trees.h
 533 LIB_H += userdiff.h
 534 LIB_H += utf8.h
 535 LIB_H += xdiff-interface.h
 536 LIB_H += xdiff/xdiff.h
 537
 538 LIB_OBJS += abspath.o
 539 LIB_OBJS += advice.o
 540 LIB_OBJS += alias.o
 541 LIB_OBJS += alloc.o
 542 LIB_OBJS += archive.o
 543 LIB_OBJS += archive-tar.o
 544 LIB_OBJS += archive-zip.o
 545 LIB_OBJS += attr.o
 546 LIB_OBJS += base85.o
 547 LIB_OBJS += bisect.o
 548 LIB_OBJS += blob.o
 549 LIB_OBJS += branch.o
 550 LIB_OBJS += bundle.o
 551 LIB_OBJS += cache-tree.o
 552 LIB_OBJS += color.o
 553 LIB_OBJS += combine-diff.o
 554 LIB_OBJS += commit.o
 555 LIB_OBJS += config.o
 556 LIB_OBJS += connect.o
 557 LIB_OBJS += convert.o
 558 LIB_OBJS += copy.o
 559 LIB_OBJS += csum-file.o
 560 LIB_OBJS += ctype.o
 561 LIB_OBJS += date.o
 562 LIB_OBJS += decorate.o
 563 LIB_OBJS += diffcore-break.o
 564 LIB_OBJS += diffcore-delta.o
 565 LIB_OBJS += diffcore-order.o
 566 LIB_OBJS += diffcore-pickaxe.o
 567 LIB_OBJS += diffcore-rename.o
 568 LIB_OBJS += diff-delta.o
 569 LIB_OBJS += diff-lib.o
 570 LIB_OBJS += diff-no-index.o
 571 LIB_OBJS += diff.o
 572 LIB_OBJS += dir.o
 573 LIB_OBJS += editor.o
 574 LIB_OBJS += entry.o
 575 LIB_OBJS += environment.o
 576 LIB_OBJS += exec_cmd.o
 577 LIB_OBJS += fsck.o
 578 LIB_OBJS += graph.o
 579 LIB_OBJS += grep.o
 580 LIB_OBJS += hash.o
 581 LIB_OBJS += help.o
 582 LIB_OBJS += hex.o
 583 LIB_OBJS += ident.o
 584 LIB_OBJS += levenshtein.o
 585 LIB_OBJS += list-objects.o
 586 LIB_OBJS += ll-merge.o
 587 LIB_OBJS += lockfile.o
 588 LIB_OBJS += log-tree.o
 589 LIB_OBJS += mailmap.o
 590 LIB_OBJS += match-trees.o
 591 LIB_OBJS += merge-file.o
 592 LIB_OBJS += merge-recursive.o
 593 LIB_OBJS += name-hash.o
 594 LIB_OBJS += notes.o
 595 LIB_OBJS += notes-cache.o
 596 LIB_OBJS += object.o
 597 LIB_OBJS += pack-check.o
 598 LIB_OBJS += pack-refs.o
 599 LIB_OBJS += pack-revindex.o
 600 LIB_OBJS += pack-write.o
 601 LIB_OBJS += pager.o
 602 LIB_OBJS += parse-options.o
 603 LIB_OBJS += patch-delta.o
 604 LIB_OBJS += patch-ids.o
 605 LIB_OBJS += path.o
 606 LIB_OBJS += pkt-line.o
 607 LIB_OBJS += preload-index.o
 608 LIB_OBJS += pretty.o
 609 LIB_OBJS += progress.o
 610 LIB_OBJS += quote.o
 611 LIB_OBJS += reachable.o
 612 LIB_OBJS += read-cache.o
 613 LIB_OBJS += reflog-walk.o
 614 LIB_OBJS += refs.o
 615 LIB_OBJS += remote.o
 616 LIB_OBJS += replace_object.o
 617 LIB_OBJS += rerere.o
 618 LIB_OBJS += resolve-undo.o
 619 LIB_OBJS += revision.o
 620 LIB_OBJS += run-command.o
 621 LIB_OBJS += server-info.o
 622 LIB_OBJS += setup.o
 623 LIB_OBJS += sha1-lookup.o
 624 LIB_OBJS += sha1_file.o
 625 LIB_OBJS += sha1_name.o
 626 LIB_OBJS += shallow.o
 627 LIB_OBJS += sideband.o
 628 LIB_OBJS += sigchain.o
 629 LIB_OBJS += strbuf.o
 630 LIB_OBJS += string-list.o
 631 LIB_OBJS += submodule.o
 632 LIB_OBJS += symlinks.o
 633 LIB_OBJS += tag.o
 634 LIB_OBJS += trace.o
 635 LIB_OBJS += transport.o
 636 LIB_OBJS += transport-helper.o
 637 LIB_OBJS += tree-diff.o
 638 LIB_OBJS += tree.o
 639 LIB_OBJS += tree-walk.o
 640 LIB_OBJS += unpack-trees.o
 641 LIB_OBJS += url.o
 642 LIB_OBJS += usage.o
 643 LIB_OBJS += userdiff.o
 644 LIB_OBJS += utf8.o
 645 LIB_OBJS += walker.o
 646 LIB_OBJS += wrapper.o
 647 LIB_OBJS += write_or_die.o
 648 LIB_OBJS += ws.o
 649 LIB_OBJS += wt-status.o
 650 LIB_OBJS += xdiff-interface.o
 651
 652 BUILTIN_OBJS += builtin/add.o
 653 BUILTIN_OBJS += builtin/annotate.o
 654 BUILTIN_OBJS += builtin/apply.o
 655 BUILTIN_OBJS += builtin/archive.o
 656 BUILTIN_OBJS += builtin/bisect--helper.o
 657 BUILTIN_OBJS += builtin/blame.o
 658 BUILTIN_OBJS += builtin/branch.o
 659 BUILTIN_OBJS += builtin/bundle.o
 660 BUILTIN_OBJS += builtin/cat-file.o
 661 BUILTIN_OBJS += builtin/check-attr.o
 662 BUILTIN_OBJS += builtin/check-ref-format.o
 663 BUILTIN_OBJS += builtin/checkout-index.o
 664 BUILTIN_OBJS += builtin/checkout.o
 665 BUILTIN_OBJS += builtin/clean.o
 666 BUILTIN_OBJS += builtin/clone.o
 667 BUILTIN_OBJS += builtin/commit-tree.o
 668 BUILTIN_OBJS += builtin/commit.o
 669 BUILTIN_OBJS += builtin/config.o
 670 BUILTIN_OBJS += builtin/count-objects.o
 671 BUILTIN_OBJS += builtin/describe.o
 672 BUILTIN_OBJS += builtin/diff-files.o
 673 BUILTIN_OBJS += builtin/diff-index.o
 674 BUILTIN_OBJS += builtin/diff-tree.o
 675 BUILTIN_OBJS += builtin/diff.o
 676 BUILTIN_OBJS += builtin/fast-export.o
 677 BUILTIN_OBJS += builtin/fetch-pack.o
 678 BUILTIN_OBJS += builtin/fetch.o
 679 BUILTIN_OBJS += builtin/fmt-merge-msg.o
 680 BUILTIN_OBJS += builtin/for-each-ref.o
 681 BUILTIN_OBJS += builtin/fsck.o
 682 BUILTIN_OBJS += builtin/gc.o
 683 BUILTIN_OBJS += builtin/grep.o
 684 BUILTIN_OBJS += builtin/hash-object.o
 685 BUILTIN_OBJS += builtin/help.o
 686 BUILTIN_OBJS += builtin/index-pack.o
 687 BUILTIN_OBJS += builtin/init-db.o
 688 BUILTIN_OBJS += builtin/log.o
 689 BUILTIN_OBJS += builtin/ls-files.o
 690 BUILTIN_OBJS += builtin/ls-remote.o
 691 BUILTIN_OBJS += builtin/ls-tree.o
 692 BUILTIN_OBJS += builtin/mailinfo.o
 693 BUILTIN_OBJS += builtin/mailsplit.o
 694 BUILTIN_OBJS += builtin/merge.o
 695 BUILTIN_OBJS += builtin/merge-base.o
 696 BUILTIN_OBJS += builtin/merge-file.o
 697 BUILTIN_OBJS += builtin/merge-index.o
 698 BUILTIN_OBJS += builtin/merge-ours.o
 699 BUILTIN_OBJS += builtin/merge-recursive.o
 700 BUILTIN_OBJS += builtin/merge-tree.o
 701 BUILTIN_OBJS += builtin/mktag.o
 702 BUILTIN_OBJS += builtin/mktree.o
 703 BUILTIN_OBJS += builtin/mv.o
 704 BUILTIN_OBJS += builtin/name-rev.o
 705 BUILTIN_OBJS += builtin/notes.o
 706 BUILTIN_OBJS += builtin/pack-objects.o
 707 BUILTIN_OBJS += builtin/pack-redundant.o
 708 BUILTIN_OBJS += builtin/pack-refs.o
 709 BUILTIN_OBJS += builtin/patch-id.o
 710 BUILTIN_OBJS += builtin/prune-packed.o
 711 BUILTIN_OBJS += builtin/prune.o
 712 BUILTIN_OBJS += builtin/push.o
 713 BUILTIN_OBJS += builtin/read-tree.o
 714 BUILTIN_OBJS += builtin/receive-pack.o
 715 BUILTIN_OBJS += builtin/reflog.o
 716 BUILTIN_OBJS += builtin/remote.o
 717 BUILTIN_OBJS += builtin/replace.o
 718 BUILTIN_OBJS += builtin/rerere.o
 719 BUILTIN_OBJS += builtin/reset.o
 720 BUILTIN_OBJS += builtin/rev-list.o
 721 BUILTIN_OBJS += builtin/rev-parse.o
 722 BUILTIN_OBJS += builtin/revert.o
 723 BUILTIN_OBJS += builtin/rm.o
 724 BUILTIN_OBJS += builtin/send-pack.o
 725 BUILTIN_OBJS += builtin/shortlog.o
 726 BUILTIN_OBJS += builtin/show-branch.o
 727 BUILTIN_OBJS += builtin/show-ref.o
 728 BUILTIN_OBJS += builtin/stripspace.o
 729 BUILTIN_OBJS += builtin/symbolic-ref.o
 730 BUILTIN_OBJS += builtin/tag.o
 731 BUILTIN_OBJS += builtin/tar-tree.o
 732 BUILTIN_OBJS += builtin/unpack-file.o
 733 BUILTIN_OBJS += builtin/unpack-objects.o
 734 BUILTIN_OBJS += builtin/update-index.o
 735 BUILTIN_OBJS += builtin/update-ref.o
 736 BUILTIN_OBJS += builtin/update-server-info.o
 737 BUILTIN_OBJS += builtin/upload-archive.o
 738 BUILTIN_OBJS += builtin/var.o
 739 BUILTIN_OBJS += builtin/verify-pack.o
 740 BUILTIN_OBJS += builtin/verify-tag.o
 741 BUILTIN_OBJS += builtin/write-tree.o
 742
 743 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 744 EXTLIBS =
 745
 746 #
 747 # Platform specific tweaks
 748 #
 749
 750 # We choose to avoid "if .. else if .. else .. endif endif"
 751 # because maintaining the nesting to match is a pain.  If
 752 # we had "elif" things would have been much nicer...
 753
 754 ifeq ($(uname_S),OSF1)
 755         # Need this for u_short definitions et al
 756         BASIC_CFLAGS += -D_OSF_SOURCE
 757         SOCKLEN_T = int
 758         NO_STRTOULL = YesPlease
 759         NO_NSEC = YesPlease
 760 endif
 761 ifeq ($(uname_S),Linux)
 762         NO_STRLCPY = YesPlease
 763         NO_MKSTEMPS = YesPlease
 764         HAVE_PATHS_H = YesPlease
 765 endif
 766 ifeq ($(uname_S),GNU/kFreeBSD)
 767         NO_STRLCPY = YesPlease
 768         NO_MKSTEMPS = YesPlease
 769         HAVE_PATHS_H = YesPlease
 770 endif
 771 ifeq ($(uname_S),UnixWare)
 772         CC = cc
 773         NEEDS_SOCKET = YesPlease
 774         NEEDS_NSL = YesPlease
 775         NEEDS_SSL_WITH_CRYPTO = YesPlease
 776         NEEDS_LIBICONV = YesPlease
 777         SHELL_PATH = /usr/local/bin/bash
 778         NO_IPV6 = YesPlease
 779         NO_HSTRERROR = YesPlease
 780         NO_MKSTEMPS = YesPlease
 781         BASIC_CFLAGS += -Kthread
 782         BASIC_CFLAGS += -I/usr/local/include
 783         BASIC_LDFLAGS += -L/usr/local/lib
 784         INSTALL = ginstall
 785         TAR = gtar
 786         NO_STRCASESTR = YesPlease
 787         NO_MEMMEM = YesPlease
 788 endif
 789 ifeq ($(uname_S),SCO_SV)
 790         ifeq ($(uname_R),3.2)
 791                 CFLAGS = -O2
 792         endif
 793         ifeq ($(uname_R),5)
 794                 CC = cc
 795                 BASIC_CFLAGS += -Kthread
 796         endif
 797         NEEDS_SOCKET = YesPlease
 798         NEEDS_NSL = YesPlease
 799         NEEDS_SSL_WITH_CRYPTO = YesPlease
 800         NEEDS_LIBICONV = YesPlease
 801         SHELL_PATH = /usr/bin/bash
 802         NO_IPV6 = YesPlease
 803         NO_HSTRERROR = YesPlease
 804         NO_MKSTEMPS = YesPlease
 805         BASIC_CFLAGS += -I/usr/local/include
 806         BASIC_LDFLAGS += -L/usr/local/lib
 807         NO_STRCASESTR = YesPlease
 808         NO_MEMMEM = YesPlease
 809         INSTALL = ginstall
 810         TAR = gtar
 811 endif
 812 ifeq ($(uname_S),Darwin)
 813         NEEDS_CRYPTO_WITH_SSL = YesPlease
 814         NEEDS_SSL_WITH_CRYPTO = YesPlease
 815         NEEDS_LIBICONV = YesPlease
 816         ifeq ($(shell expr "$(uname_R)" : '[15678]\.'),2)
 817                 OLD_ICONV = UnfortunatelyYes
 818         endif
 819         ifeq ($(shell expr "$(uname_R)" : '[15]\.'),2)
 820                 NO_STRLCPY = YesPlease
 821         endif
 822         NO_MEMMEM = YesPlease
 823         USE_ST_TIMESPEC = YesPlease
 824 endif
 825 ifeq ($(uname_S),SunOS)
 826         NEEDS_SOCKET = YesPlease
 827         NEEDS_NSL = YesPlease
 828         SHELL_PATH = /bin/bash
 829         SANE_TOOL_PATH = /usr/xpg6/bin:/usr/xpg4/bin
 830         NO_STRCASESTR = YesPlease
 831         NO_MEMMEM = YesPlease
 832         NO_MKDTEMP = YesPlease
 833         NO_MKSTEMPS = YesPlease
 834         NO_REGEX = YesPlease
 835         ifeq ($(uname_R),5.6)
 836                 SOCKLEN_T = int
 837                 NO_HSTRERROR = YesPlease
 838                 NO_IPV6 = YesPlease
 839                 NO_SOCKADDR_STORAGE = YesPlease
 840                 NO_UNSETENV = YesPlease
 841                 NO_SETENV = YesPlease
 842                 NO_STRLCPY = YesPlease
 843                 NO_C99_FORMAT = YesPlease
 844                 NO_STRTOUMAX = YesPlease
 845                 GIT_TEST_CMP = cmp
 846         endif
 847         ifeq ($(uname_R),5.7)
 848                 NEEDS_RESOLV = YesPlease
 849                 NO_IPV6 = YesPlease
 850                 NO_SOCKADDR_STORAGE = YesPlease
 851                 NO_UNSETENV = YesPlease
 852                 NO_SETENV = YesPlease
 853                 NO_STRLCPY = YesPlease
 854                 NO_C99_FORMAT = YesPlease
 855                 NO_STRTOUMAX = YesPlease
 856                 GIT_TEST_CMP = cmp
 857         endif
 858         ifeq ($(uname_R),5.8)
 859                 NO_UNSETENV = YesPlease
 860                 NO_SETENV = YesPlease
 861                 NO_C99_FORMAT = YesPlease
 862                 NO_STRTOUMAX = YesPlease
 863                 GIT_TEST_CMP = cmp
 864         endif
 865         ifeq ($(uname_R),5.9)
 866                 NO_UNSETENV = YesPlease
 867                 NO_SETENV = YesPlease
 868                 NO_C99_FORMAT = YesPlease
 869                 NO_STRTOUMAX = YesPlease
 870                 GIT_TEST_CMP = cmp
 871         endif
 872         INSTALL = /usr/ucb/install
 873         TAR = gtar
 874         BASIC_CFLAGS += -D__EXTENSIONS__ -D__sun__ -DHAVE_ALLOCA_H
 875 endif
 876 ifeq ($(uname_O),Cygwin)
 877         ifeq ($(shell expr "$(uname_R)" : '1\.[1-6]\.'),4)
 878                 NO_D_TYPE_IN_DIRENT = YesPlease
 879                 NO_D_INO_IN_DIRENT = YesPlease
 880                 NO_STRCASESTR = YesPlease
 881                 NO_MEMMEM = YesPlease
 882                 NO_MKSTEMPS = YesPlease
 883                 NO_SYMLINK_HEAD = YesPlease
 884                 NO_IPV6 = YesPlease
 885                 OLD_ICONV = UnfortunatelyYes
 886         endif
 887         NEEDS_LIBICONV = YesPlease
 888         NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes
 889         NO_TRUSTABLE_FILEMODE = UnfortunatelyYes
 890         NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
 891         # There are conflicting reports about this.
 892         # On some boxes NO_MMAP is needed, and not so elsewhere.
 893         # Try commenting this out if you suspect MMAP is more efficient
 894         NO_MMAP = YesPlease
 895         X = .exe
 896         COMPAT_OBJS += compat/cygwin.o
 897         UNRELIABLE_FSTAT = UnfortunatelyYes
 898 endif
 899 ifeq ($(uname_S),FreeBSD)
 900         NEEDS_LIBICONV = YesPlease
 901         OLD_ICONV = YesPlease
 902         NO_MEMMEM = YesPlease
 903         BASIC_CFLAGS += -I/usr/local/include
 904         BASIC_LDFLAGS += -L/usr/local/lib
 905         DIR_HAS_BSD_GROUP_SEMANTICS = YesPlease
 906         USE_ST_TIMESPEC = YesPlease
 907         ifeq ($(shell expr "$(uname_R)" : '4\.'),2)
 908                 PTHREAD_LIBS = -pthread
 909                 NO_UINTMAX_T = YesPlease
 910                 NO_STRTOUMAX = YesPlease
 911         endif
 912         PYTHON_PATH = /usr/local/bin/python
 913         HAVE_PATHS_H = YesPlease
 914 endif
 915 ifeq ($(uname_S),OpenBSD)
 916         NO_STRCASESTR = YesPlease
 917         NO_MEMMEM = YesPlease
 918         USE_ST_TIMESPEC = YesPlease
 919         NEEDS_LIBICONV = YesPlease
 920         BASIC_CFLAGS += -I/usr/local/include
 921         BASIC_LDFLAGS += -L/usr/local/lib
 922         HAVE_PATHS_H = YesPlease
 923 endif
 924 ifeq ($(uname_S),NetBSD)
 925         ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
 926                 NEEDS_LIBICONV = YesPlease
 927         endif
 928         BASIC_CFLAGS += -I/usr/pkg/include
 929         BASIC_LDFLAGS += -L/usr/pkg/lib $(CC_LD_DYNPATH)/usr/pkg/lib
 930         USE_ST_TIMESPEC = YesPlease
 931         NO_MKSTEMPS = YesPlease
 932         HAVE_PATHS_H = YesPlease
 933 endif
 934 ifeq ($(uname_S),AIX)
 935         NO_STRCASESTR=YesPlease
 936         NO_MEMMEM = YesPlease
 937         NO_MKDTEMP = YesPlease
 938         NO_MKSTEMPS = YesPlease
 939         NO_STRLCPY = YesPlease
 940         NO_NSEC = YesPlease
 941         FREAD_READS_DIRECTORIES = UnfortunatelyYes
 942         INTERNAL_QSORT = UnfortunatelyYes
 943         NEEDS_LIBICONV=YesPlease
 944         BASIC_CFLAGS += -D_LARGE_FILES
 945         ifeq ($(shell expr "$(uname_V)" : '[1234]'),1)
 946                 NO_PTHREADS = YesPlease
 947         else
 948                 PTHREAD_LIBS = -lpthread
 949         endif
 950         ifeq ($(shell expr "$(uname_V).$(uname_R)" : '5\.1'),3)
 951                 INLINE=''
 952         endif
 953         GIT_TEST_CMP = cmp
 954 endif
 955 ifeq ($(uname_S),GNU)
 956         # GNU/Hurd
 957         NO_STRLCPY=YesPlease
 958         NO_MKSTEMPS = YesPlease
 959         HAVE_PATHS_H = YesPlease
 960 endif
 961 ifeq ($(uname_S),IRIX)
 962         NO_SETENV = YesPlease
 963         NO_UNSETENV = YesPlease
 964         NO_STRCASESTR = YesPlease
 965         NO_MEMMEM = YesPlease
 966         NO_MKSTEMPS = YesPlease
 967         NO_MKDTEMP = YesPlease
 968         # When compiled with the MIPSpro 7.4.4m compiler, and without pthreads
 969         # (i.e. NO_PTHREADS is set), and _with_ MMAP (i.e. NO_MMAP is not set),
 970         # git dies with a segmentation fault when trying to access the first
 971         # entry of a reflog.  The conservative choice is made to always set
 972         # NO_MMAP.  If you suspect that your compiler is not affected by this
 973         # issue, comment out the NO_MMAP statement.
 974         NO_MMAP = YesPlease
 975         SNPRINTF_RETURNS_BOGUS = YesPlease
 976         SHELL_PATH = /usr/gnu/bin/bash
 977         NEEDS_LIBGEN = YesPlease
 978 endif
 979 ifeq ($(uname_S),IRIX64)
 980         NO_SETENV=YesPlease
 981         NO_UNSETENV = YesPlease
 982         NO_STRCASESTR=YesPlease
 983         NO_MEMMEM = YesPlease
 984         NO_MKSTEMPS = YesPlease
 985         NO_MKDTEMP = YesPlease
 986         # When compiled with the MIPSpro 7.4.4m compiler, and without pthreads
 987         # (i.e. NO_PTHREADS is set), and _with_ MMAP (i.e. NO_MMAP is not set),
 988         # git dies with a segmentation fault when trying to access the first
 989         # entry of a reflog.  The conservative choice is made to always set
 990         # NO_MMAP.  If you suspect that your compiler is not affected by this
 991         # issue, comment out the NO_MMAP statement.
 992         NO_MMAP = YesPlease
 993         SNPRINTF_RETURNS_BOGUS = YesPlease
 994         SHELL_PATH=/usr/gnu/bin/bash
 995         NEEDS_LIBGEN = YesPlease
 996 endif
 997 ifeq ($(uname_S),HP-UX)
 998         INLINE = __inline
 999         NO_IPV6=YesPlease
1000         NO_SETENV=YesPlease
1001         NO_STRCASESTR=YesPlease
1002         NO_MEMMEM = YesPlease
1003         NO_MKSTEMPS = YesPlease
1004         NO_STRLCPY = YesPlease
1005         NO_MKDTEMP = YesPlease
1006         NO_UNSETENV = YesPlease
1007         NO_HSTRERROR = YesPlease
1008         NO_SYS_SELECT_H = YesPlease
1009         SNPRINTF_RETURNS_BOGUS = YesPlease
1010         NO_NSEC = YesPlease
1011         ifeq ($(uname_R),B.11.00)
1012                 NO_INET_NTOP = YesPlease
1013                 NO_INET_PTON = YesPlease
1014         endif
1015         ifeq ($(uname_R),B.10.20)
1016                 # Override HP-UX 11.x setting:
1017                 INLINE =
1018                 SOCKLEN_T = size_t
1019                 NO_PREAD = YesPlease
1020                 NO_INET_NTOP = YesPlease
1021                 NO_INET_PTON = YesPlease
1022         endif
1023         GIT_TEST_CMP = cmp
1024 endif
1025 ifeq ($(uname_S),Windows)
1026         GIT_VERSION := $(GIT_VERSION).MSVC
1027         pathsep = ;
1028         NO_PREAD = YesPlease
1029         NEEDS_CRYPTO_WITH_SSL = YesPlease
1030         NO_LIBGEN_H = YesPlease
1031         NO_SYMLINK_HEAD = YesPlease
1032         NO_IPV6 = YesPlease
1033         NO_SETENV = YesPlease
1034         NO_UNSETENV = YesPlease
1035         NO_STRCASESTR = YesPlease
1036         NO_STRLCPY = YesPlease
1037         NO_MEMMEM = YesPlease
1038         # NEEDS_LIBICONV = YesPlease
1039         NO_ICONV = YesPlease
1040         NO_C99_FORMAT = YesPlease
1041         NO_STRTOUMAX = YesPlease
1042         NO_STRTOULL = YesPlease
1043         NO_MKDTEMP = YesPlease
1044         NO_MKSTEMPS = YesPlease
1045         SNPRINTF_RETURNS_BOGUS = YesPlease
1046         NO_SVN_TESTS = YesPlease
1047         NO_PERL_MAKEMAKER = YesPlease
1048         RUNTIME_PREFIX = YesPlease
1049         NO_POSIX_ONLY_PROGRAMS = YesPlease
1050         NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
1051         NO_NSEC = YesPlease
1052         USE_WIN32_MMAP = YesPlease
1053         # USE_NED_ALLOCATOR = YesPlease
1054         UNRELIABLE_FSTAT = UnfortunatelyYes
1055         OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
1056         NO_REGEX = YesPlease
1057         NO_CURL = YesPlease
1058         NO_PYTHON = YesPlease
1059         BLK_SHA1 = YesPlease
1060         NATIVE_CRLF = YesPlease
1061
1062         CC = compat/vcbuild/scripts/clink.pl
1063         AR = compat/vcbuild/scripts/lib.pl
1064         CFLAGS =
1065         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
1066         COMPAT_OBJS = compat/msvc.o compat/fnmatch/fnmatch.o compat/winansi.o compat/win32/pthread.o
1067         COMPAT_CFLAGS = -D__USE_MINGW_ACCESS -DNOGDI -DHAVE_STRING_H -DHAVE_ALLOCA_H -Icompat -Icompat/fnmatch -Icompat/regex -Icompat/fnmatch -Icompat/win32 -DSTRIP_EXTENSION=\".exe\"
1068         BASIC_LDFLAGS = -IGNORE:4217 -IGNORE:4049 -NOLOGO -SUBSYSTEM:CONSOLE -NODEFAULTLIB:MSVCRT.lib
1069         EXTLIBS = advapi32.lib shell32.lib wininet.lib ws2_32.lib
1070         PTHREAD_LIBS =
1071         lib =
1072 ifndef DEBUG
1073         BASIC_CFLAGS += -GL -Os -MT
1074         BASIC_LDFLAGS += -LTCG
1075         AR += -LTCG
1076 else
1077         BASIC_CFLAGS += -Zi -MTd
1078 endif
1079         X = .exe
1080 endif
1081 ifneq (,$(findstring MINGW,$(uname_S)))
1082         pathsep = ;
1083         NO_PREAD = YesPlease
1084         NEEDS_CRYPTO_WITH_SSL = YesPlease
1085         NO_LIBGEN_H = YesPlease
1086         NO_SYMLINK_HEAD = YesPlease
1087         NO_SETENV = YesPlease
1088         NO_UNSETENV = YesPlease
1089         NO_STRCASESTR = YesPlease
1090         NO_STRLCPY = YesPlease
1091         NO_MEMMEM = YesPlease
1092         NEEDS_LIBICONV = YesPlease
1093         OLD_ICONV = YesPlease
1094         NO_C99_FORMAT = YesPlease
1095         NO_STRTOUMAX = YesPlease
1096         NO_MKDTEMP = YesPlease
1097         NO_MKSTEMPS = YesPlease
1098         NO_SVN_TESTS = YesPlease
1099         NO_PERL_MAKEMAKER = YesPlease
1100         RUNTIME_PREFIX = YesPlease
1101         NO_POSIX_ONLY_PROGRAMS = YesPlease
1102         NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
1103         NO_NSEC = YesPlease
1104         USE_WIN32_MMAP = YesPlease
1105         USE_NED_ALLOCATOR = YesPlease
1106         UNRELIABLE_FSTAT = UnfortunatelyYes
1107         OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
1108         NO_REGEX = YesPlease
1109         NO_PYTHON = YesPlease
1110         BLK_SHA1 = YesPlease
1111         COMPAT_CFLAGS += -D__USE_MINGW_ACCESS -DNOGDI -Icompat -Icompat/fnmatch -Icompat/win32
1112         COMPAT_CFLAGS += -DSTRIP_EXTENSION=\".exe\"
1113         COMPAT_OBJS += compat/mingw.o compat/fnmatch/fnmatch.o compat/winansi.o \
1114                 compat/win32/pthread.o
1115         EXTLIBS += -lws2_32
1116         PTHREAD_LIBS =
1117         X = .exe
1118 ifneq (,$(wildcard ../THIS_IS_MSYSGIT))
1119         htmldir=doc/git/html/
1120         prefix =
1121         INSTALL = /bin/install
1122         EXTLIBS += /mingw/lib/libz.a
1123         NO_R_TO_GCC_LINKER = YesPlease
1124         INTERNAL_QSORT = YesPlease
1125 else
1126         NO_CURL = YesPlease
1127 endif
1128 endif
1129
1130 -include config.mak.autogen
1131 -include config.mak
1132
1133 ifdef CHECK_HEADER_DEPENDENCIES
1134 COMPUTE_HEADER_DEPENDENCIES =
1135 USE_COMPUTED_HEADER_DEPENDENCIES =
1136 endif
1137
1138 ifdef COMPUTE_HEADER_DEPENDENCIES
1139 USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
1140 endif
1141
1142 ifdef SANE_TOOL_PATH
1143 SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
1144 BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
1145 PATH := $(SANE_TOOL_PATH):${PATH}
1146 else
1147 BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
1148 endif
1149
1150 ifneq (,$(INLINE))
1151         BASIC_CFLAGS += -Dinline=$(INLINE)
1152 endif
1153
1154 ifneq (,$(SOCKLEN_T))
1155         BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
1156 endif
1157
1158 ifeq ($(uname_S),Darwin)
1159         ifndef NO_FINK
1160                 ifeq ($(shell test -d /sw/lib && echo y),y)
1161                         BASIC_CFLAGS += -I/sw/include
1162                         BASIC_LDFLAGS += -L/sw/lib
1163                 endif
1164         endif
1165         ifndef NO_DARWIN_PORTS
1166                 ifeq ($(shell test -d /opt/local/lib && echo y),y)
1167                         BASIC_CFLAGS += -I/opt/local/include
1168                         BASIC_LDFLAGS += -L/opt/local/lib
1169                 endif
1170         endif
1171         PTHREAD_LIBS =
1172 endif
1173
1174 ifndef CC_LD_DYNPATH
1175         ifdef NO_R_TO_GCC_LINKER
1176                 # Some gcc does not accept and pass -R to the linker to specify
1177                 # the runtime dynamic library path.
1178                 CC_LD_DYNPATH = -Wl,-rpath,
1179         else
1180                 CC_LD_DYNPATH = -R
1181         endif
1182 endif
1183
1184 ifdef NO_LIBGEN_H
1185         COMPAT_CFLAGS += -DNO_LIBGEN_H
1186         COMPAT_OBJS += compat/basename.o
1187 endif
1188
1189 ifdef NO_CURL
1190         BASIC_CFLAGS += -DNO_CURL
1191         REMOTE_CURL_PRIMARY =
1192         REMOTE_CURL_ALIASES =
1193         REMOTE_CURL_NAMES =
1194 else
1195         ifdef CURLDIR
1196                 # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1197                 BASIC_CFLAGS += -I$(CURLDIR)/include
1198                 CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
1199         else
1200                 CURL_LIBCURL = -lcurl
1201         endif
1202         REMOTE_CURL_PRIMARY = git-remote-http$X
1203         REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1204         REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1205         PROGRAM_OBJS += http-fetch.o
1206         PROGRAMS += $(REMOTE_CURL_NAMES)
1207         curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
1208         ifeq "$(curl_check)" "070908"
1209                 ifndef NO_EXPAT
1210                         PROGRAM_OBJS += http-push.o
1211                 endif
1212         endif
1213         ifndef NO_EXPAT
1214                 ifdef EXPATDIR
1215                         BASIC_CFLAGS += -I$(EXPATDIR)/include
1216                         EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1217                 else
1218                         EXPAT_LIBEXPAT = -lexpat
1219                 endif
1220         endif
1221 endif
1222
1223 ifdef ZLIB_PATH
1224         BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1225         EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1226 endif
1227 EXTLIBS += -lz
1228
1229 ifndef NO_POSIX_ONLY_PROGRAMS
1230         PROGRAM_OBJS += daemon.o
1231 endif
1232 ifndef NO_OPENSSL
1233         OPENSSL_LIBSSL = -lssl
1234         ifdef OPENSSLDIR
1235                 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1236                 OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1237         else
1238                 OPENSSL_LINK =
1239         endif
1240         ifdef NEEDS_CRYPTO_WITH_SSL
1241                 OPENSSL_LINK += -lcrypto
1242         endif
1243 else
1244         BASIC_CFLAGS += -DNO_OPENSSL
1245         BLK_SHA1 = 1
1246         OPENSSL_LIBSSL =
1247 endif
1248 ifdef NEEDS_SSL_WITH_CRYPTO
1249         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1250 else
1251         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1252 endif
1253 ifdef NEEDS_LIBICONV
1254         ifdef ICONVDIR
1255                 BASIC_CFLAGS += -I$(ICONVDIR)/include
1256                 ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1257         else
1258                 ICONV_LINK =
1259         endif
1260         EXTLIBS += $(ICONV_LINK) -liconv
1261 endif
1262 ifdef NEEDS_LIBGEN
1263         EXTLIBS += -lgen
1264 endif
1265 ifdef NEEDS_SOCKET
1266         EXTLIBS += -lsocket
1267 endif
1268 ifdef NEEDS_NSL
1269         EXTLIBS += -lnsl
1270 endif
1271 ifdef NEEDS_RESOLV
1272         EXTLIBS += -lresolv
1273 endif
1274 ifdef NO_D_TYPE_IN_DIRENT
1275         BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1276 endif
1277 ifdef NO_D_INO_IN_DIRENT
1278         BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
1279 endif
1280 ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1281         BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1282 endif
1283 ifdef USE_NSEC
1284         BASIC_CFLAGS += -DUSE_NSEC
1285 endif
1286 ifdef USE_ST_TIMESPEC
1287         BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1288 endif
1289 ifdef NO_NSEC
1290         BASIC_CFLAGS += -DNO_NSEC
1291 endif
1292 ifdef NO_C99_FORMAT
1293         BASIC_CFLAGS += -DNO_C99_FORMAT
1294 endif
1295 ifdef SNPRINTF_RETURNS_BOGUS
1296         COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1297         COMPAT_OBJS += compat/snprintf.o
1298 endif
1299 ifdef FREAD_READS_DIRECTORIES
1300         COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1301         COMPAT_OBJS += compat/fopen.o
1302 endif
1303 ifdef NO_SYMLINK_HEAD
1304         BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1305 endif
1306 ifdef NO_STRCASESTR
1307         COMPAT_CFLAGS += -DNO_STRCASESTR
1308         COMPAT_OBJS += compat/strcasestr.o
1309 endif
1310 ifdef NO_STRLCPY
1311         COMPAT_CFLAGS += -DNO_STRLCPY
1312         COMPAT_OBJS += compat/strlcpy.o
1313 endif
1314 ifdef NO_STRTOUMAX
1315         COMPAT_CFLAGS += -DNO_STRTOUMAX
1316         COMPAT_OBJS += compat/strtoumax.o
1317 endif
1318 ifdef NO_STRTOULL
1319         COMPAT_CFLAGS += -DNO_STRTOULL
1320 endif
1321 ifdef NO_SETENV
1322         COMPAT_CFLAGS += -DNO_SETENV
1323         COMPAT_OBJS += compat/setenv.o
1324 endif
1325 ifdef NO_MKDTEMP
1326         COMPAT_CFLAGS += -DNO_MKDTEMP
1327         COMPAT_OBJS += compat/mkdtemp.o
1328 endif
1329 ifdef NO_MKSTEMPS
1330         COMPAT_CFLAGS += -DNO_MKSTEMPS
1331 endif
1332 ifdef NO_UNSETENV
1333         COMPAT_CFLAGS += -DNO_UNSETENV
1334         COMPAT_OBJS += compat/unsetenv.o
1335 endif
1336 ifdef NO_SYS_SELECT_H
1337         BASIC_CFLAGS += -DNO_SYS_SELECT_H
1338 endif
1339 ifdef NO_MMAP
1340         COMPAT_CFLAGS += -DNO_MMAP
1341         COMPAT_OBJS += compat/mmap.o
1342 else
1343         ifdef USE_WIN32_MMAP
1344                 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1345                 COMPAT_OBJS += compat/win32mmap.o
1346         endif
1347 endif
1348 ifdef OBJECT_CREATION_USES_RENAMES
1349         COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1350 endif
1351 ifdef NO_PREAD
1352         COMPAT_CFLAGS += -DNO_PREAD
1353         COMPAT_OBJS += compat/pread.o
1354 endif
1355 ifdef NO_FAST_WORKING_DIRECTORY
1356         BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1357 endif
1358 ifdef NO_TRUSTABLE_FILEMODE
1359         BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1360 endif
1361 ifdef NO_IPV6
1362         BASIC_CFLAGS += -DNO_IPV6
1363 endif
1364 ifdef NO_UINTMAX_T
1365         BASIC_CFLAGS += -Duintmax_t=uint32_t
1366 endif
1367 ifdef NO_SOCKADDR_STORAGE
1368 ifdef NO_IPV6
1369         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1370 else
1371         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1372 endif
1373 endif
1374 ifdef NO_INET_NTOP
1375         LIB_OBJS += compat/inet_ntop.o
1376 endif
1377 ifdef NO_INET_PTON
1378         LIB_OBJS += compat/inet_pton.o
1379 endif
1380
1381 ifdef NO_ICONV
1382         BASIC_CFLAGS += -DNO_ICONV
1383 endif
1384
1385 ifdef OLD_ICONV
1386         BASIC_CFLAGS += -DOLD_ICONV
1387 endif
1388
1389 ifdef NO_DEFLATE_BOUND
1390         BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1391 endif
1392
1393 ifdef BLK_SHA1
1394         SHA1_HEADER = "block-sha1/sha1.h"
1395         LIB_OBJS += block-sha1/sha1.o
1396         LIB_H += block-sha1/sha1.h
1397 else
1398 ifdef PPC_SHA1
1399         SHA1_HEADER = "ppc/sha1.h"
1400         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1401         LIB_H += ppc/sha1.h
1402 else
1403         SHA1_HEADER = <openssl/sha.h>
1404         EXTLIBS += $(LIB_4_CRYPTO)
1405 endif
1406 endif
1407 ifdef NO_PERL_MAKEMAKER
1408         export NO_PERL_MAKEMAKER
1409 endif
1410 ifdef NO_HSTRERROR
1411         COMPAT_CFLAGS += -DNO_HSTRERROR
1412         COMPAT_OBJS += compat/hstrerror.o
1413 endif
1414 ifdef NO_MEMMEM
1415         COMPAT_CFLAGS += -DNO_MEMMEM
1416         COMPAT_OBJS += compat/memmem.o
1417 endif
1418 ifdef INTERNAL_QSORT
1419         COMPAT_CFLAGS += -DINTERNAL_QSORT
1420         COMPAT_OBJS += compat/qsort.o
1421 endif
1422 ifdef RUNTIME_PREFIX
1423         COMPAT_CFLAGS += -DRUNTIME_PREFIX
1424 endif
1425
1426 ifdef NO_PTHREADS
1427         BASIC_CFLAGS += -DNO_PTHREADS
1428 else
1429         BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1430         EXTLIBS += $(PTHREAD_LIBS)
1431         LIB_OBJS += thread-utils.o
1432 endif
1433
1434 ifdef HAVE_PATHS_H
1435         BASIC_CFLAGS += -DHAVE_PATHS_H
1436 endif
1437
1438 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1439         COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1440 endif
1441 ifdef UNRELIABLE_FSTAT
1442         BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1443 endif
1444 ifdef NO_REGEX
1445         COMPAT_CFLAGS += -Icompat/regex
1446         COMPAT_OBJS += compat/regex/regex.o
1447 endif
1448
1449 ifdef USE_NED_ALLOCATOR
1450        COMPAT_CFLAGS += -DUSE_NED_ALLOCATOR -DOVERRIDE_STRDUP -DNDEBUG -DREPLACE_SYSTEM_ALLOCATOR -Icompat/nedmalloc
1451        COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1452 endif
1453
1454 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1455         export GIT_TEST_CMP_USE_COPIED_CONTEXT
1456 endif
1457
1458 ifeq ($(TCLTK_PATH),)
1459 NO_TCLTK=NoThanks
1460 endif
1461
1462 ifeq ($(PERL_PATH),)
1463 NO_PERL=NoThanks
1464 endif
1465
1466 ifeq ($(PYTHON_PATH),)
1467 NO_PYTHON=NoThanks
1468 endif
1469
1470 QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1471 QUIET_SUBDIR1  =
1472
1473 ifneq ($(findstring $(MAKEFLAGS),w),w)
1474 PRINT_DIR = --no-print-directory
1475 else # "make -w"
1476 NO_SUBDIR = :
1477 endif
1478
1479 ifneq ($(findstring $(MAKEFLAGS),s),s)
1480 ifndef V
1481         QUIET_CC       = @echo '   ' CC $@;
1482         QUIET_AR       = @echo '   ' AR $@;
1483         QUIET_LINK     = @echo '   ' LINK $@;
1484         QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1485         QUIET_GEN      = @echo '   ' GEN $@;
1486         QUIET_LNCP     = @echo '   ' LN/CP $@;
1487         QUIET_SUBDIR0  = +@subdir=
1488         QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1489                          $(MAKE) $(PRINT_DIR) -C $$subdir
1490         export V
1491         export QUIET_GEN
1492         export QUIET_BUILT_IN
1493 endif
1494 endif
1495
1496 ifdef ASCIIDOC8
1497         export ASCIIDOC8
1498 endif
1499
1500 # Shell quote (do not use $(call) to accommodate ancient setups);
1501
1502 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
1503 ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1504
1505 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1506 bindir_SQ = $(subst ','\'',$(bindir))
1507 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1508 mandir_SQ = $(subst ','\'',$(mandir))
1509 infodir_SQ = $(subst ','\'',$(infodir))
1510 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1511 template_dir_SQ = $(subst ','\'',$(template_dir))
1512 htmldir_SQ = $(subst ','\'',$(htmldir))
1513 prefix_SQ = $(subst ','\'',$(prefix))
1514 gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
1515
1516 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1517 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1518 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
1519 TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1520
1521 LIBS = $(GITLIBS) $(EXTLIBS)
1522
1523 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
1524         $(COMPAT_CFLAGS)
1525 LIB_OBJS += $(COMPAT_OBJS)
1526
1527 # Quote for C
1528
1529 ifdef DEFAULT_EDITOR
1530 DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
1531 DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
1532
1533 BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
1534 endif
1535
1536 ifdef DEFAULT_PAGER
1537 DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
1538 DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
1539
1540 BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
1541 endif
1542
1543 ALL_CFLAGS += $(BASIC_CFLAGS)
1544 ALL_LDFLAGS += $(BASIC_LDFLAGS)
1545
1546 export DIFF TAR INSTALL DESTDIR SHELL_PATH
1547
1548
1549 ### Build rules
1550
1551 SHELL = $(SHELL_PATH)
1552
1553 all:: shell_compatibility_test $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1554 ifneq (,$X)
1555         $(QUIET_BUILT_IN)$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test -d '$p' -o '$p' -ef '$p$X' || $(RM) '$p';)
1556 endif
1557
1558 all::
1559 ifndef NO_TCLTK
1560         $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1561         $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1562 endif
1563 ifndef NO_PERL
1564         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' all
1565 endif
1566 ifndef NO_PYTHON
1567         $(QUIET_SUBDIR0)git_remote_helpers $(QUIET_SUBDIR1) PYTHON_PATH='$(PYTHON_PATH_SQ)' prefix='$(prefix_SQ)' all
1568 endif
1569         $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
1570
1571 please_set_SHELL_PATH_to_a_more_modern_shell:
1572         @$$(:)
1573
1574 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1575
1576 strip: $(PROGRAMS) git$X
1577         $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
1578
1579 git.o: common-cmds.h
1580 git.s git.o: EXTRA_CPPFLAGS = -DGIT_VERSION='"$(GIT_VERSION)"' \
1581         '-DGIT_HTML_PATH="$(htmldir_SQ)"'
1582
1583 git$X: git.o $(BUILTIN_OBJS) $(GITLIBS)
1584         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ git.o \
1585                 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
1586
1587 builtin/help.o: common-cmds.h
1588 builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
1589         '-DGIT_HTML_PATH="$(htmldir_SQ)"' \
1590         '-DGIT_MAN_PATH="$(mandir_SQ)"' \
1591         '-DGIT_INFO_PATH="$(infodir_SQ)"'
1592
1593 $(BUILT_INS): git$X
1594         $(QUIET_BUILT_IN)$(RM) $@ && \
1595         ln git$X $@ 2>/dev/null || \
1596         ln -s git$X $@ 2>/dev/null || \
1597         cp git$X $@
1598
1599 common-cmds.h: ./generate-cmdlist.sh command-list.txt
1600
1601 common-cmds.h: $(wildcard Documentation/git-*.txt)
1602         $(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
1603
1604 define cmd_munge_script
1605 $(RM) $@ $@+ && \
1606 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1607     -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1608     -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1609     -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1610     -e $(BROKEN_PATH_FIX) \
1611     $@.sh >$@+
1612 endef
1613
1614 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
1615         $(QUIET_GEN)$(cmd_munge_script) && \
1616         chmod +x $@+ && \
1617         mv $@+ $@
1618
1619 $(SCRIPT_LIB) : % : %.sh
1620         $(QUIET_GEN)$(cmd_munge_script) && \
1621         mv $@+ $@
1622
1623 ifndef NO_PERL
1624 $(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
1625
1626 perl/perl.mak: GIT-CFLAGS perl/Makefile perl/Makefile.PL
1627         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
1628
1629 $(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl
1630         $(QUIET_GEN)$(RM) $@ $@+ && \
1631         INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
1632         sed -e '1{' \
1633             -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1634             -e '        h' \
1635             -e '        s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "'"$$INSTLIBDIR"'"));=' \
1636             -e '        H' \
1637             -e '        x' \
1638             -e '}' \
1639             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1640             $@.perl >$@+ && \
1641         chmod +x $@+ && \
1642         mv $@+ $@
1643
1644
1645 .PHONY: gitweb
1646 gitweb:
1647         $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
1648
1649 ifdef JSMIN
1650 GITWEB_PROGRAMS += gitweb/static/gitweb.min.js
1651 GITWEB_JS = gitweb/static/gitweb.min.js
1652 else
1653 GITWEB_JS = gitweb/static/gitweb.js
1654 endif
1655 ifdef CSSMIN
1656 GITWEB_PROGRAMS += gitweb/static/gitweb.min.css
1657 GITWEB_CSS = gitweb/static/gitweb.min.css
1658 else
1659 GITWEB_CSS = gitweb/static/gitweb.css
1660 endif
1661 OTHER_PROGRAMS +=  gitweb/gitweb.cgi  $(GITWEB_PROGRAMS)
1662 gitweb/gitweb.cgi: gitweb/gitweb.perl $(GITWEB_PROGRAMS)
1663         $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) $(patsubst gitweb/%,%,$@)
1664
1665 ifdef JSMIN
1666 gitweb/static/gitweb.min.js: gitweb/static/gitweb.js
1667         $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) $(patsubst gitweb/%,%,$@)
1668 endif # JSMIN
1669 ifdef CSSMIN
1670 gitweb/static/gitweb.min.css: gitweb/static/gitweb.css
1671         $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) $(patsubst gitweb/%,%,$@)
1672 endif # CSSMIN
1673
1674
1675 git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/static/gitweb.css gitweb/static/gitweb.js
1676         $(QUIET_GEN)$(RM) $@ $@+ && \
1677         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1678             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1679             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1680             -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
1681             -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1682             $@.sh > $@+ && \
1683         chmod +x $@+ && \
1684         mv $@+ $@
1685 else # NO_PERL
1686 $(patsubst %.perl,%,$(SCRIPT_PERL)) git-instaweb: % : unimplemented.sh
1687         $(QUIET_GEN)$(RM) $@ $@+ && \
1688         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1689             -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
1690             unimplemented.sh >$@+ && \
1691         chmod +x $@+ && \
1692         mv $@+ $@
1693 endif # NO_PERL
1694
1695 ifndef NO_PYTHON
1696 $(patsubst %.py,%,$(SCRIPT_PYTHON)): GIT-CFLAGS
1697 $(patsubst %.py,%,$(SCRIPT_PYTHON)): % : %.py
1698         $(QUIET_GEN)$(RM) $@ $@+ && \
1699         INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C git_remote_helpers -s \
1700                 --no-print-directory prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' \
1701                 instlibdir` && \
1702         sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
1703             -e 's|\(os\.getenv("GITPYTHONLIB"\)[^)]*)|\1,"@@INSTLIBDIR@@")|' \
1704             -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
1705             $@.py >$@+ && \
1706         chmod +x $@+ && \
1707         mv $@+ $@
1708 else # NO_PYTHON
1709 $(patsubst %.py,%,$(SCRIPT_PYTHON)): % : unimplemented.sh
1710         $(QUIET_GEN)$(RM) $@ $@+ && \
1711         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1712             -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
1713             unimplemented.sh >$@+ && \
1714         chmod +x $@+ && \
1715         mv $@+ $@
1716 endif # NO_PYTHON
1717
1718 configure: configure.ac
1719         $(QUIET_GEN)$(RM) $@ $<+ && \
1720         sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1721             $< > $<+ && \
1722         autoconf -o $@ $<+ && \
1723         $(RM) $<+
1724
1725 # These can record GIT_VERSION
1726 git.o git.spec \
1727         $(patsubst %.sh,%,$(SCRIPT_SH)) \
1728         $(patsubst %.perl,%,$(SCRIPT_PERL)) \
1729         : GIT-VERSION-FILE
1730
1731 TEST_OBJS := $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
1732 GIT_OBJS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
1733         git.o
1734 ifndef NO_CURL
1735         GIT_OBJS += http.o http-walker.o remote-curl.o
1736 endif
1737 XDIFF_OBJS = xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o \
1738         xdiff/xmerge.o xdiff/xpatience.o
1739 OBJECTS := $(GIT_OBJS) $(XDIFF_OBJS)
1740
1741 dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
1742 dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
1743
1744 ifdef COMPUTE_HEADER_DEPENDENCIES
1745 $(dep_dirs):
1746         mkdir -p $@
1747
1748 missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
1749 dep_file = $(dir $@).depend/$(notdir $@).d
1750 dep_args = -MF $(dep_file) -MMD -MP
1751 ifdef CHECK_HEADER_DEPENDENCIES
1752 $(error cannot compute header dependencies outside a normal build. \
1753 Please unset CHECK_HEADER_DEPENDENCIES and try again)
1754 endif
1755 endif
1756
1757 ifndef COMPUTE_HEADER_DEPENDENCIES
1758 ifndef CHECK_HEADER_DEPENDENCIES
1759 dep_dirs =
1760 missing_dep_dirs =
1761 dep_args =
1762 endif
1763 endif
1764
1765 ifdef CHECK_HEADER_DEPENDENCIES
1766 ifndef PRINT_HEADER_DEPENDENCIES
1767 missing_deps = $(filter-out $(notdir $^), \
1768         $(notdir $(shell $(MAKE) -s $@ \
1769                 CHECK_HEADER_DEPENDENCIES=YesPlease \
1770                 USE_COMPUTED_HEADER_DEPENDENCIES=YesPlease \
1771                 PRINT_HEADER_DEPENDENCIES=YesPlease)))
1772 endif
1773 endif
1774
1775 ASM_SRC := $(wildcard $(OBJECTS:o=S))
1776 ASM_OBJ := $(ASM_SRC:S=o)
1777 C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
1778
1779 .SUFFIXES:
1780
1781 ifdef PRINT_HEADER_DEPENDENCIES
1782 $(C_OBJ): %.o: %.c FORCE
1783         echo $^
1784 $(ASM_OBJ): %.o: %.S FORCE
1785         echo $^
1786
1787 ifndef CHECK_HEADER_DEPENDENCIES
1788 $(error cannot print header dependencies during a normal build. \
1789 Please set CHECK_HEADER_DEPENDENCIES and try again)
1790 endif
1791 endif
1792
1793 ifndef PRINT_HEADER_DEPENDENCIES
1794 ifdef CHECK_HEADER_DEPENDENCIES
1795 $(C_OBJ): %.o: %.c $(dep_files) FORCE
1796         @set -e; echo CHECK $@; \
1797         missing_deps="$(missing_deps)"; \
1798         if test "$$missing_deps"; \
1799         then \
1800                 echo missing dependencies: $$missing_deps; \
1801                 false; \
1802         fi
1803 $(ASM_OBJ): %.o: %.S $(dep_files) FORCE
1804         @set -e; echo CHECK $@; \
1805         missing_deps="$(missing_deps)"; \
1806         if test "$$missing_deps"; \
1807         then \
1808                 echo missing dependencies: $$missing_deps; \
1809                 false; \
1810         fi
1811 endif
1812 endif
1813
1814 ifndef CHECK_HEADER_DEPENDENCIES
1815 $(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
1816         $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1817 $(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
1818         $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1819 endif
1820
1821 %.s: %.c GIT-CFLAGS FORCE
1822         $(QUIET_CC)$(CC) -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1823
1824 ifdef USE_COMPUTED_HEADER_DEPENDENCIES
1825 # Take advantage of gcc's on-the-fly dependency generation
1826 # See <http://gcc.gnu.org/gcc-3.0/features.html>.
1827 dep_files_present := $(wildcard $(dep_files))
1828 ifneq ($(dep_files_present),)
1829 include $(dep_files_present)
1830 endif
1831 else
1832 # Dependencies on header files, for platforms that do not support
1833 # the gcc -MMD option.
1834 #
1835 # Dependencies on automatically generated headers such as common-cmds.h
1836 # should _not_ be included here, since they are necessary even when
1837 # building an object for the first time.
1838 #
1839 # XXX. Please check occasionally that these include all dependencies
1840 # gcc detects!
1841
1842 $(GIT_OBJS): $(LIB_H)
1843 builtin/branch.o builtin/checkout.o builtin/clone.o builtin/reset.o branch.o transport.o: branch.h
1844 builtin/bundle.o bundle.o transport.o: bundle.h
1845 builtin/bisect--helper.o builtin/rev-list.o bisect.o: bisect.h
1846 builtin/clone.o builtin/fetch-pack.o transport.o: fetch-pack.h
1847 builtin/grep.o: thread-utils.h
1848 builtin/send-pack.o transport.o: send-pack.h
1849 builtin/log.o builtin/shortlog.o: shortlog.h
1850 builtin/prune.o builtin/reflog.o reachable.o: reachable.h
1851 builtin/commit.o builtin/revert.o wt-status.o: wt-status.h
1852 builtin/tar-tree.o archive-tar.o: tar.h
1853 builtin/pack-objects.o: thread-utils.h
1854 http-fetch.o http-walker.o remote-curl.o transport.o walker.o: walker.h
1855 http.o http-walker.o http-push.o remote-curl.o: http.h
1856
1857 xdiff-interface.o $(XDIFF_OBJS): \
1858         xdiff/xinclude.h xdiff/xmacros.h xdiff/xdiff.h xdiff/xtypes.h \
1859         xdiff/xutils.h xdiff/xprepare.h xdiff/xdiffi.h xdiff/xemit.h
1860 endif
1861
1862 exec_cmd.s exec_cmd.o: EXTRA_CPPFLAGS = \
1863         '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
1864         '-DBINDIR="$(bindir_relative_SQ)"' \
1865         '-DPREFIX="$(prefix_SQ)"'
1866
1867 builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
1868         -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
1869
1870 config.s config.o: EXTRA_CPPFLAGS = -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
1871
1872 http.s http.o: EXTRA_CPPFLAGS = -DGIT_USER_AGENT='"git/$(GIT_VERSION)"'
1873
1874 ifdef NO_EXPAT
1875 http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
1876 endif
1877
1878 git-%$X: %.o $(GITLIBS)
1879         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
1880
1881 git-imap-send$X: imap-send.o $(GITLIBS)
1882         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1883                 $(LIBS) $(OPENSSL_LINK) $(OPENSSL_LIBSSL)
1884
1885 git-http-fetch$X: revision.o http.o http-walker.o http-fetch.o $(GITLIBS)
1886         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1887                 $(LIBS) $(CURL_LIBCURL)
1888 git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
1889         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1890                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
1891
1892 $(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
1893         $(QUIET_LNCP)$(RM) $@ && \
1894         ln $< $@ 2>/dev/null || \
1895         ln -s $< $@ 2>/dev/null || \
1896         cp $< $@
1897
1898 $(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o $(GITLIBS)
1899         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1900                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
1901
1902 $(LIB_FILE): $(LIB_OBJS)
1903         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
1904
1905 $(XDIFF_LIB): $(XDIFF_OBJS)
1906         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(XDIFF_OBJS)
1907
1908
1909 doc:
1910         $(MAKE) -C Documentation all
1911
1912 man:
1913         $(MAKE) -C Documentation man
1914
1915 html:
1916         $(MAKE) -C Documentation html
1917
1918 info:
1919         $(MAKE) -C Documentation info
1920
1921 pdf:
1922         $(MAKE) -C Documentation pdf
1923
1924 TAGS:
1925         $(RM) TAGS
1926         $(FIND) . -name '*.[hcS]' -print | xargs etags -a
1927
1928 tags:
1929         $(RM) tags
1930         $(FIND) . -name '*.[hcS]' -print | xargs ctags -a
1931
1932 cscope:
1933         $(RM) cscope*
1934         $(FIND) . -name '*.[hcS]' -print | xargs cscope -b
1935
1936 ### Detect prefix changes
1937 TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\
1938              $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
1939
1940 GIT-CFLAGS: FORCE
1941         @FLAGS='$(TRACK_CFLAGS)'; \
1942             if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
1943                 echo 1>&2 "    * new build flags or prefix"; \
1944                 echo "$$FLAGS" >GIT-CFLAGS; \
1945             fi
1946
1947 # We need to apply sq twice, once to protect from the shell
1948 # that runs GIT-BUILD-OPTIONS, and then again to protect it
1949 # and the first level quoting from the shell that runs "echo".
1950 GIT-BUILD-OPTIONS: FORCE
1951         @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@
1952         @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@
1953         @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@
1954         @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@
1955         @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@
1956         @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@
1957         @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@
1958
1959 ### Detect Tck/Tk interpreter path changes
1960 ifndef NO_TCLTK
1961 TRACK_VARS = $(subst ','\'',-DTCLTK_PATH='$(TCLTK_PATH_SQ)')
1962
1963 GIT-GUI-VARS: FORCE
1964         @VARS='$(TRACK_VARS)'; \
1965             if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
1966                 echo 1>&2 "    * new Tcl/Tk interpreter location"; \
1967                 echo "$$VARS" >$@; \
1968             fi
1969 endif
1970
1971 test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
1972
1973 all:: $(TEST_PROGRAMS) $(test_bindir_programs)
1974
1975 bin-wrappers/%: wrap-for-bin.sh
1976         @mkdir -p bin-wrappers
1977         $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1978              -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
1979              -e 's|@@PROG@@|$(@F)|' < $< > $@ && \
1980         chmod +x $@
1981
1982 # GNU make supports exporting all variables by "export" without parameters.
1983 # However, the environment gets quite big, and some programs have problems
1984 # with that.
1985
1986 export NO_SVN_TESTS
1987
1988 ### Testing rules
1989
1990 test: all
1991         $(MAKE) -C t/ all
1992
1993 test-ctype$X: ctype.o
1994
1995 test-date$X: date.o ctype.o
1996
1997 test-delta$X: diff-delta.o patch-delta.o
1998
1999 test-parse-options$X: parse-options.o
2000
2001 .PRECIOUS: $(TEST_OBJS)
2002
2003 test-%$X: test-%.o $(GITLIBS)
2004         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
2005
2006 check-sha1:: test-sha1$X
2007         ./test-sha1.sh
2008
2009 check: common-cmds.h
2010         if sparse; \
2011         then \
2012                 for i in *.c; \
2013                 do \
2014                         sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; \
2015                 done; \
2016         else \
2017                 echo 2>&1 "Did you mean 'make test'?"; \
2018                 exit 1; \
2019         fi
2020
2021 remove-dashes:
2022         ./fixup-builtins $(BUILT_INS) $(PROGRAMS) $(SCRIPTS)
2023
2024 ### Installation rules
2025
2026 ifneq ($(filter /%,$(firstword $(template_dir))),)
2027 template_instdir = $(template_dir)
2028 else
2029 template_instdir = $(prefix)/$(template_dir)
2030 endif
2031 export template_instdir
2032
2033 ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2034 gitexec_instdir = $(gitexecdir)
2035 else
2036 gitexec_instdir = $(prefix)/$(gitexecdir)
2037 endif
2038 gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2039 export gitexec_instdir
2040
2041 install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2042
2043 install: all
2044         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2045         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2046         $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2047         $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2048         $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2049         $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2050 ifndef NO_PERL
2051         $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2052         $(MAKE) -C gitweb install
2053 endif
2054 ifndef NO_PYTHON
2055         $(MAKE) -C git_remote_helpers prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2056 endif
2057 ifndef NO_TCLTK
2058         $(MAKE) -C gitk-git install
2059         $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2060 endif
2061 ifneq (,$X)
2062         $(foreach p,$(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';)
2063 endif
2064
2065         bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2066         execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2067         { test "$$bindir/" = "$$execdir/" || \
2068                 { $(RM) "$$execdir/git$X" && \
2069                 test -z "$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2070                 ln "$$bindir/git$X" "$$execdir/git$X" 2>/dev/null || \
2071                 cp "$$bindir/git$X" "$$execdir/git$X"; } ; } && \
2072         { for p in $(BUILT_INS); do \
2073                 $(RM) "$$execdir/$$p" && \
2074                 ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2075                 ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2076                 cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
2077           done; } && \
2078         { test x"$(REMOTE_CURL_ALIASES)" = x || \
2079                 { for p in $(REMOTE_CURL_ALIASES); do \
2080                 $(RM) "$$execdir/$$p" && \
2081                 ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2082                 ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2083                 cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; \
2084           done; } ; } && \
2085         ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2086
2087 install-gitweb:
2088         $(MAKE) -C gitweb install
2089
2090 install-doc:
2091         $(MAKE) -C Documentation install
2092
2093 install-man:
2094         $(MAKE) -C Documentation install-man
2095
2096 install-html:
2097         $(MAKE) -C Documentation install-html
2098
2099 install-info:
2100         $(MAKE) -C Documentation install-info
2101
2102 install-pdf:
2103         $(MAKE) -C Documentation install-pdf
2104
2105 quick-install-doc:
2106         $(MAKE) -C Documentation quick-install
2107
2108 quick-install-man:
2109         $(MAKE) -C Documentation quick-install-man
2110
2111 quick-install-html:
2112         $(MAKE) -C Documentation quick-install-html
2113
2114
2115
2116 ### Maintainer's dist rules
2117
2118 git.spec: git.spec.in
2119         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
2120         mv $@+ $@
2121
2122 GIT_TARNAME=git-$(GIT_VERSION)
2123 dist: git.spec git-archive$(X) configure
2124         ./git-archive --format=tar \
2125                 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2126         @mkdir -p $(GIT_TARNAME)
2127         @cp git.spec configure $(GIT_TARNAME)
2128         @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2129         @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2130         $(TAR) rf $(GIT_TARNAME).tar \
2131                 $(GIT_TARNAME)/git.spec \
2132                 $(GIT_TARNAME)/configure \
2133                 $(GIT_TARNAME)/version \
2134                 $(GIT_TARNAME)/git-gui/version
2135         @$(RM) -r $(GIT_TARNAME)
2136         gzip -f -9 $(GIT_TARNAME).tar
2137
2138 rpm: dist
2139         $(RPMBUILD) \
2140                 --define "_source_filedigest_algorithm md5" \
2141                 --define "_binary_filedigest_algorithm md5" \
2142                 -ta $(GIT_TARNAME).tar.gz
2143
2144 htmldocs = git-htmldocs-$(GIT_VERSION)
2145 manpages = git-manpages-$(GIT_VERSION)
2146 dist-doc:
2147         $(RM) -r .doc-tmp-dir
2148         mkdir .doc-tmp-dir
2149         $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2150         cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2151         gzip -n -9 -f $(htmldocs).tar
2152         :
2153         $(RM) -r .doc-tmp-dir
2154         mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2155         $(MAKE) -C Documentation DESTDIR=./ \
2156                 man1dir=../.doc-tmp-dir/man1 \
2157                 man5dir=../.doc-tmp-dir/man5 \
2158                 man7dir=../.doc-tmp-dir/man7 \
2159                 install
2160         cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2161         gzip -n -9 -f $(manpages).tar
2162         $(RM) -r .doc-tmp-dir
2163
2164 ### Cleaning rules
2165
2166 distclean: clean
2167         $(RM) configure
2168
2169 clean:
2170         $(RM) *.o block-sha1/*.o ppc/*.o compat/*.o compat/*/*.o xdiff/*.o \
2171                 builtin/*.o $(LIB_FILE) $(XDIFF_LIB)
2172         $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2173         $(RM) $(TEST_PROGRAMS)
2174         $(RM) -r bin-wrappers
2175         $(RM) -r $(dep_dirs)
2176         $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags cscope*
2177         $(RM) -r autom4te.cache
2178         $(RM) config.log config.mak.autogen config.mak.append config.status config.cache
2179         $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2180         $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
2181         $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
2182         $(MAKE) -C Documentation/ clean
2183 ifndef NO_PERL
2184         $(MAKE) -C gitweb clean
2185         $(MAKE) -C perl clean
2186 endif
2187 ifndef NO_PYTHON
2188         $(MAKE) -C git_remote_helpers clean
2189 endif
2190         $(MAKE) -C templates/ clean
2191         $(MAKE) -C t/ clean
2192 ifndef NO_TCLTK
2193         $(MAKE) -C gitk-git clean
2194         $(MAKE) -C git-gui clean
2195 endif
2196         $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-GUI-VARS GIT-BUILD-OPTIONS
2197
2198 .PHONY: all install clean strip
2199 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
2200 .PHONY: FORCE TAGS tags cscope
2201
2202 ### Check documentation
2203 #
2204 check-docs::
2205         @(for v in $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git gitk; \
2206         do \
2207                 case "$$v" in \
2208                 git-merge-octopus | git-merge-ours | git-merge-recursive | \
2209                 git-merge-resolve | git-merge-subtree | \
2210                 git-fsck-objects | git-init-db | \
2211                 git-remote-* | git-stage | \
2212                 git-?*--?* ) continue ;; \
2213                 esac ; \
2214                 test -f "Documentation/$$v.txt" || \
2215                 echo "no doc: $$v"; \
2216                 sed -e '/^#/d' command-list.txt | \
2217                 grep -q "^$$v[  ]" || \
2218                 case "$$v" in \
2219                 git) ;; \
2220                 *) echo "no link: $$v";; \
2221                 esac ; \
2222         done; \
2223         ( \
2224                 sed -e '/^#/d' \
2225                     -e 's/[     ].*//' \
2226                     -e 's/^/listed /' command-list.txt; \
2227                 ls -1 Documentation/git*txt | \
2228                 sed -e 's|Documentation/|documented |' \
2229                     -e 's/\.txt//'; \
2230         ) | while read how cmd; \
2231         do \
2232                 case "$$how,$$cmd" in \
2233                 *,git-citool | \
2234                 *,git-gui | \
2235                 *,git-help | \
2236                 documented,gitattributes | \
2237                 documented,gitignore | \
2238                 documented,gitmodules | \
2239                 documented,gitcli | \
2240                 documented,git-tools | \
2241                 documented,gitcore-tutorial | \
2242                 documented,gitcvs-migration | \
2243                 documented,gitdiffcore | \
2244                 documented,gitglossary | \
2245                 documented,githooks | \
2246                 documented,gitrepository-layout | \
2247                 documented,gittutorial | \
2248                 documented,gittutorial-2 | \
2249                 documented,git-bisect-lk2009 | \
2250                 documented,git-remote-helpers | \
2251                 documented,gitworkflows | \
2252                 sentinel,not,matching,is,ok ) continue ;; \
2253                 esac; \
2254                 case " $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git gitk " in \
2255                 *" $$cmd "*)    ;; \
2256                 *) echo "removed but $$how: $$cmd" ;; \
2257                 esac; \
2258         done ) | sort
2259
2260 ### Make sure built-ins do not have dups and listed in git.c
2261 #
2262 check-builtins::
2263         ./check-builtins.sh
2264
2265 ### Test suite coverage testing
2266 #
2267 .PHONY: coverage coverage-clean coverage-build coverage-report
2268
2269 coverage:
2270         $(MAKE) coverage-build
2271         $(MAKE) coverage-report
2272
2273 coverage-clean:
2274         rm -f *.gcda *.gcno
2275
2276 COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
2277 COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
2278
2279 coverage-build: coverage-clean
2280         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
2281         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
2282                 -j1 test
2283
2284 coverage-report:
2285         gcov -b *.c
2286         grep '^function.*called 0 ' *.c.gcov \
2287                 | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
2288                 | tee coverage-untested-functions