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 sysconfdir gitwebdir
 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/skew.o
 729 BUILTIN_OBJS += builtin/stripspace.o
 730 BUILTIN_OBJS += builtin/symbolic-ref.o
 731 BUILTIN_OBJS += builtin/tag.o
 732 BUILTIN_OBJS += builtin/tar-tree.o
 733 BUILTIN_OBJS += builtin/unpack-file.o
 734 BUILTIN_OBJS += builtin/unpack-objects.o
 735 BUILTIN_OBJS += builtin/update-index.o
 736 BUILTIN_OBJS += builtin/update-ref.o
 737 BUILTIN_OBJS += builtin/update-server-info.o
 738 BUILTIN_OBJS += builtin/upload-archive.o
 739 BUILTIN_OBJS += builtin/var.o
 740 BUILTIN_OBJS += builtin/verify-pack.o
 741 BUILTIN_OBJS += builtin/verify-tag.o
 742 BUILTIN_OBJS += builtin/write-tree.o
 743
 744 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 745 EXTLIBS =
 746
 747 #
 748 # Platform specific tweaks
 749 #
 750
 751 # We choose to avoid "if .. else if .. else .. endif endif"
 752 # because maintaining the nesting to match is a pain.  If
 753 # we had "elif" things would have been much nicer...
 754
 755 ifeq ($(uname_S),OSF1)
 756         # Need this for u_short definitions et al
 757         BASIC_CFLAGS += -D_OSF_SOURCE
 758         SOCKLEN_T = int
 759         NO_STRTOULL = YesPlease
 760         NO_NSEC = YesPlease
 761 endif
 762 ifeq ($(uname_S),Linux)
 763         NO_STRLCPY = YesPlease
 764         NO_MKSTEMPS = YesPlease
 765         HAVE_PATHS_H = YesPlease
 766 endif
 767 ifeq ($(uname_S),GNU/kFreeBSD)
 768         NO_STRLCPY = YesPlease
 769         NO_MKSTEMPS = YesPlease
 770         HAVE_PATHS_H = YesPlease
 771 endif
 772 ifeq ($(uname_S),UnixWare)
 773         CC = cc
 774         NEEDS_SOCKET = YesPlease
 775         NEEDS_NSL = YesPlease
 776         NEEDS_SSL_WITH_CRYPTO = YesPlease
 777         NEEDS_LIBICONV = YesPlease
 778         SHELL_PATH = /usr/local/bin/bash
 779         NO_IPV6 = YesPlease
 780         NO_HSTRERROR = YesPlease
 781         NO_MKSTEMPS = YesPlease
 782         BASIC_CFLAGS += -Kthread
 783         BASIC_CFLAGS += -I/usr/local/include
 784         BASIC_LDFLAGS += -L/usr/local/lib
 785         INSTALL = ginstall
 786         TAR = gtar
 787         NO_STRCASESTR = YesPlease
 788         NO_MEMMEM = YesPlease
 789 endif
 790 ifeq ($(uname_S),SCO_SV)
 791         ifeq ($(uname_R),3.2)
 792                 CFLAGS = -O2
 793         endif
 794         ifeq ($(uname_R),5)
 795                 CC = cc
 796                 BASIC_CFLAGS += -Kthread
 797         endif
 798         NEEDS_SOCKET = YesPlease
 799         NEEDS_NSL = YesPlease
 800         NEEDS_SSL_WITH_CRYPTO = YesPlease
 801         NEEDS_LIBICONV = YesPlease
 802         SHELL_PATH = /usr/bin/bash
 803         NO_IPV6 = YesPlease
 804         NO_HSTRERROR = YesPlease
 805         NO_MKSTEMPS = YesPlease
 806         BASIC_CFLAGS += -I/usr/local/include
 807         BASIC_LDFLAGS += -L/usr/local/lib
 808         NO_STRCASESTR = YesPlease
 809         NO_MEMMEM = YesPlease
 810         INSTALL = ginstall
 811         TAR = gtar
 812 endif
 813 ifeq ($(uname_S),Darwin)
 814         NEEDS_CRYPTO_WITH_SSL = YesPlease
 815         NEEDS_SSL_WITH_CRYPTO = YesPlease
 816         NEEDS_LIBICONV = YesPlease
 817         ifeq ($(shell expr "$(uname_R)" : '[15678]\.'),2)
 818                 OLD_ICONV = UnfortunatelyYes
 819         endif
 820         ifeq ($(shell expr "$(uname_R)" : '[15]\.'),2)
 821                 NO_STRLCPY = YesPlease
 822         endif
 823         NO_MEMMEM = YesPlease
 824         USE_ST_TIMESPEC = YesPlease
 825 endif
 826 ifeq ($(uname_S),SunOS)
 827         NEEDS_SOCKET = YesPlease
 828         NEEDS_NSL = YesPlease
 829         SHELL_PATH = /bin/bash
 830         SANE_TOOL_PATH = /usr/xpg6/bin:/usr/xpg4/bin
 831         NO_STRCASESTR = YesPlease
 832         NO_MEMMEM = YesPlease
 833         NO_MKDTEMP = YesPlease
 834         NO_MKSTEMPS = YesPlease
 835         NO_REGEX = YesPlease
 836         ifeq ($(uname_R),5.6)
 837                 SOCKLEN_T = int
 838                 NO_HSTRERROR = YesPlease
 839                 NO_IPV6 = YesPlease
 840                 NO_SOCKADDR_STORAGE = YesPlease
 841                 NO_UNSETENV = YesPlease
 842                 NO_SETENV = YesPlease
 843                 NO_STRLCPY = YesPlease
 844                 NO_C99_FORMAT = YesPlease
 845                 NO_STRTOUMAX = YesPlease
 846                 GIT_TEST_CMP = cmp
 847         endif
 848         ifeq ($(uname_R),5.7)
 849                 NEEDS_RESOLV = YesPlease
 850                 NO_IPV6 = YesPlease
 851                 NO_SOCKADDR_STORAGE = YesPlease
 852                 NO_UNSETENV = YesPlease
 853                 NO_SETENV = YesPlease
 854                 NO_STRLCPY = YesPlease
 855                 NO_C99_FORMAT = YesPlease
 856                 NO_STRTOUMAX = YesPlease
 857                 GIT_TEST_CMP = cmp
 858         endif
 859         ifeq ($(uname_R),5.8)
 860                 NO_UNSETENV = YesPlease
 861                 NO_SETENV = YesPlease
 862                 NO_C99_FORMAT = YesPlease
 863                 NO_STRTOUMAX = YesPlease
 864                 GIT_TEST_CMP = cmp
 865         endif
 866         ifeq ($(uname_R),5.9)
 867                 NO_UNSETENV = YesPlease
 868                 NO_SETENV = YesPlease
 869                 NO_C99_FORMAT = YesPlease
 870                 NO_STRTOUMAX = YesPlease
 871                 GIT_TEST_CMP = cmp
 872         endif
 873         INSTALL = /usr/ucb/install
 874         TAR = gtar
 875         BASIC_CFLAGS += -D__EXTENSIONS__ -D__sun__ -DHAVE_ALLOCA_H
 876 endif
 877 ifeq ($(uname_O),Cygwin)
 878         ifeq ($(shell expr "$(uname_R)" : '1\.[1-6]\.'),4)
 879                 NO_D_TYPE_IN_DIRENT = YesPlease
 880                 NO_D_INO_IN_DIRENT = YesPlease
 881                 NO_STRCASESTR = YesPlease
 882                 NO_MEMMEM = YesPlease
 883                 NO_MKSTEMPS = YesPlease
 884                 NO_SYMLINK_HEAD = YesPlease
 885                 NO_IPV6 = YesPlease
 886                 OLD_ICONV = UnfortunatelyYes
 887         endif
 888         NEEDS_LIBICONV = YesPlease
 889         NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes
 890         NO_TRUSTABLE_FILEMODE = UnfortunatelyYes
 891         NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
 892         # There are conflicting reports about this.
 893         # On some boxes NO_MMAP is needed, and not so elsewhere.
 894         # Try commenting this out if you suspect MMAP is more efficient
 895         NO_MMAP = YesPlease
 896         X = .exe
 897         COMPAT_OBJS += compat/cygwin.o
 898         UNRELIABLE_FSTAT = UnfortunatelyYes
 899 endif
 900 ifeq ($(uname_S),FreeBSD)
 901         NEEDS_LIBICONV = YesPlease
 902         OLD_ICONV = YesPlease
 903         NO_MEMMEM = YesPlease
 904         BASIC_CFLAGS += -I/usr/local/include
 905         BASIC_LDFLAGS += -L/usr/local/lib
 906         DIR_HAS_BSD_GROUP_SEMANTICS = YesPlease
 907         USE_ST_TIMESPEC = YesPlease
 908         ifeq ($(shell expr "$(uname_R)" : '4\.'),2)
 909                 PTHREAD_LIBS = -pthread
 910                 NO_UINTMAX_T = YesPlease
 911                 NO_STRTOUMAX = YesPlease
 912         endif
 913         PYTHON_PATH = /usr/local/bin/python
 914         HAVE_PATHS_H = YesPlease
 915 endif
 916 ifeq ($(uname_S),OpenBSD)
 917         NO_STRCASESTR = YesPlease
 918         NO_MEMMEM = YesPlease
 919         USE_ST_TIMESPEC = YesPlease
 920         NEEDS_LIBICONV = YesPlease
 921         BASIC_CFLAGS += -I/usr/local/include
 922         BASIC_LDFLAGS += -L/usr/local/lib
 923         HAVE_PATHS_H = YesPlease
 924 endif
 925 ifeq ($(uname_S),NetBSD)
 926         ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
 927                 NEEDS_LIBICONV = YesPlease
 928         endif
 929         BASIC_CFLAGS += -I/usr/pkg/include
 930         BASIC_LDFLAGS += -L/usr/pkg/lib $(CC_LD_DYNPATH)/usr/pkg/lib
 931         USE_ST_TIMESPEC = YesPlease
 932         NO_MKSTEMPS = YesPlease
 933         HAVE_PATHS_H = YesPlease
 934 endif
 935 ifeq ($(uname_S),AIX)
 936         DEFAULT_PAGER = more
 937         NO_STRCASESTR=YesPlease
 938         NO_MEMMEM = YesPlease
 939         NO_MKDTEMP = YesPlease
 940         NO_MKSTEMPS = YesPlease
 941         NO_STRLCPY = YesPlease
 942         NO_NSEC = YesPlease
 943         FREAD_READS_DIRECTORIES = UnfortunatelyYes
 944         INTERNAL_QSORT = UnfortunatelyYes
 945         NEEDS_LIBICONV=YesPlease
 946         BASIC_CFLAGS += -D_LARGE_FILES
 947         ifeq ($(shell expr "$(uname_V)" : '[1234]'),1)
 948                 NO_PTHREADS = YesPlease
 949         else
 950                 PTHREAD_LIBS = -lpthread
 951         endif
 952         ifeq ($(shell expr "$(uname_V).$(uname_R)" : '5\.1'),3)
 953                 INLINE=''
 954         endif
 955         GIT_TEST_CMP = cmp
 956 endif
 957 ifeq ($(uname_S),GNU)
 958         # GNU/Hurd
 959         NO_STRLCPY=YesPlease
 960         NO_MKSTEMPS = YesPlease
 961         HAVE_PATHS_H = YesPlease
 962 endif
 963 ifeq ($(uname_S),IRIX)
 964         NO_SETENV = YesPlease
 965         NO_UNSETENV = YesPlease
 966         NO_STRCASESTR = YesPlease
 967         NO_MEMMEM = YesPlease
 968         NO_MKSTEMPS = YesPlease
 969         NO_MKDTEMP = YesPlease
 970         # When compiled with the MIPSpro 7.4.4m compiler, and without pthreads
 971         # (i.e. NO_PTHREADS is set), and _with_ MMAP (i.e. NO_MMAP is not set),
 972         # git dies with a segmentation fault when trying to access the first
 973         # entry of a reflog.  The conservative choice is made to always set
 974         # NO_MMAP.  If you suspect that your compiler is not affected by this
 975         # issue, comment out the NO_MMAP statement.
 976         NO_MMAP = YesPlease
 977         SNPRINTF_RETURNS_BOGUS = YesPlease
 978         SHELL_PATH = /usr/gnu/bin/bash
 979         NEEDS_LIBGEN = YesPlease
 980 endif
 981 ifeq ($(uname_S),IRIX64)
 982         NO_SETENV=YesPlease
 983         NO_UNSETENV = YesPlease
 984         NO_STRCASESTR=YesPlease
 985         NO_MEMMEM = YesPlease
 986         NO_MKSTEMPS = YesPlease
 987         NO_MKDTEMP = YesPlease
 988         # When compiled with the MIPSpro 7.4.4m compiler, and without pthreads
 989         # (i.e. NO_PTHREADS is set), and _with_ MMAP (i.e. NO_MMAP is not set),
 990         # git dies with a segmentation fault when trying to access the first
 991         # entry of a reflog.  The conservative choice is made to always set
 992         # NO_MMAP.  If you suspect that your compiler is not affected by this
 993         # issue, comment out the NO_MMAP statement.
 994         NO_MMAP = YesPlease
 995         SNPRINTF_RETURNS_BOGUS = YesPlease
 996         SHELL_PATH=/usr/gnu/bin/bash
 997         NEEDS_LIBGEN = YesPlease
 998 endif
 999 ifeq ($(uname_S),HP-UX)
1000         INLINE = __inline
1001         NO_IPV6=YesPlease
1002         NO_SETENV=YesPlease
1003         NO_STRCASESTR=YesPlease
1004         NO_MEMMEM = YesPlease
1005         NO_MKSTEMPS = YesPlease
1006         NO_STRLCPY = YesPlease
1007         NO_MKDTEMP = YesPlease
1008         NO_UNSETENV = YesPlease
1009         NO_HSTRERROR = YesPlease
1010         NO_SYS_SELECT_H = YesPlease
1011         SNPRINTF_RETURNS_BOGUS = YesPlease
1012         NO_NSEC = YesPlease
1013         ifeq ($(uname_R),B.11.00)
1014                 NO_INET_NTOP = YesPlease
1015                 NO_INET_PTON = YesPlease
1016         endif
1017         ifeq ($(uname_R),B.10.20)
1018                 # Override HP-UX 11.x setting:
1019                 INLINE =
1020                 SOCKLEN_T = size_t
1021                 NO_PREAD = YesPlease
1022                 NO_INET_NTOP = YesPlease
1023                 NO_INET_PTON = YesPlease
1024         endif
1025         GIT_TEST_CMP = cmp
1026 endif
1027 ifeq ($(uname_S),Windows)
1028         GIT_VERSION := $(GIT_VERSION).MSVC
1029         pathsep = ;
1030         NO_PREAD = YesPlease
1031         NEEDS_CRYPTO_WITH_SSL = YesPlease
1032         NO_LIBGEN_H = YesPlease
1033         NO_SYMLINK_HEAD = YesPlease
1034         NO_IPV6 = YesPlease
1035         NO_SETENV = YesPlease
1036         NO_UNSETENV = YesPlease
1037         NO_STRCASESTR = YesPlease
1038         NO_STRLCPY = YesPlease
1039         NO_MEMMEM = YesPlease
1040         # NEEDS_LIBICONV = YesPlease
1041         NO_ICONV = YesPlease
1042         NO_C99_FORMAT = YesPlease
1043         NO_STRTOUMAX = YesPlease
1044         NO_STRTOULL = YesPlease
1045         NO_MKDTEMP = YesPlease
1046         NO_MKSTEMPS = YesPlease
1047         SNPRINTF_RETURNS_BOGUS = YesPlease
1048         NO_SVN_TESTS = YesPlease
1049         NO_PERL_MAKEMAKER = YesPlease
1050         RUNTIME_PREFIX = YesPlease
1051         NO_POSIX_ONLY_PROGRAMS = YesPlease
1052         NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
1053         NO_NSEC = YesPlease
1054         USE_WIN32_MMAP = YesPlease
1055         # USE_NED_ALLOCATOR = YesPlease
1056         UNRELIABLE_FSTAT = UnfortunatelyYes
1057         OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
1058         NO_REGEX = YesPlease
1059         NO_CURL = YesPlease
1060         NO_PYTHON = YesPlease
1061         BLK_SHA1 = YesPlease
1062         NATIVE_CRLF = YesPlease
1063
1064         CC = compat/vcbuild/scripts/clink.pl
1065         AR = compat/vcbuild/scripts/lib.pl
1066         CFLAGS =
1067         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
1068         COMPAT_OBJS = compat/msvc.o compat/fnmatch/fnmatch.o compat/winansi.o compat/win32/pthread.o
1069         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\"
1070         BASIC_LDFLAGS = -IGNORE:4217 -IGNORE:4049 -NOLOGO -SUBSYSTEM:CONSOLE -NODEFAULTLIB:MSVCRT.lib
1071         EXTLIBS = advapi32.lib shell32.lib wininet.lib ws2_32.lib
1072         PTHREAD_LIBS =
1073         lib =
1074 ifndef DEBUG
1075         BASIC_CFLAGS += -GL -Os -MT
1076         BASIC_LDFLAGS += -LTCG
1077         AR += -LTCG
1078 else
1079         BASIC_CFLAGS += -Zi -MTd
1080 endif
1081         X = .exe
1082 endif
1083 ifneq (,$(findstring MINGW,$(uname_S)))
1084         pathsep = ;
1085         NO_PREAD = YesPlease
1086         NEEDS_CRYPTO_WITH_SSL = YesPlease
1087         NO_LIBGEN_H = YesPlease
1088         NO_SYMLINK_HEAD = YesPlease
1089         NO_SETENV = YesPlease
1090         NO_UNSETENV = YesPlease
1091         NO_STRCASESTR = YesPlease
1092         NO_STRLCPY = YesPlease
1093         NO_MEMMEM = YesPlease
1094         NEEDS_LIBICONV = YesPlease
1095         OLD_ICONV = YesPlease
1096         NO_C99_FORMAT = YesPlease
1097         NO_STRTOUMAX = YesPlease
1098         NO_MKDTEMP = YesPlease
1099         NO_MKSTEMPS = YesPlease
1100         NO_SVN_TESTS = YesPlease
1101         NO_PERL_MAKEMAKER = YesPlease
1102         RUNTIME_PREFIX = YesPlease
1103         NO_POSIX_ONLY_PROGRAMS = YesPlease
1104         NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
1105         NO_NSEC = YesPlease
1106         USE_WIN32_MMAP = YesPlease
1107         USE_NED_ALLOCATOR = YesPlease
1108         UNRELIABLE_FSTAT = UnfortunatelyYes
1109         OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
1110         NO_REGEX = YesPlease
1111         NO_PYTHON = YesPlease
1112         BLK_SHA1 = YesPlease
1113         COMPAT_CFLAGS += -D__USE_MINGW_ACCESS -DNOGDI -Icompat -Icompat/fnmatch -Icompat/win32
1114         COMPAT_CFLAGS += -DSTRIP_EXTENSION=\".exe\"
1115         COMPAT_OBJS += compat/mingw.o compat/fnmatch/fnmatch.o compat/winansi.o \
1116                 compat/win32/pthread.o
1117         EXTLIBS += -lws2_32
1118         PTHREAD_LIBS =
1119         X = .exe
1120 ifneq (,$(wildcard ../THIS_IS_MSYSGIT))
1121         htmldir=doc/git/html/
1122         prefix =
1123         INSTALL = /bin/install
1124         EXTLIBS += /mingw/lib/libz.a
1125         NO_R_TO_GCC_LINKER = YesPlease
1126         INTERNAL_QSORT = YesPlease
1127 else
1128         NO_CURL = YesPlease
1129 endif
1130 endif
1131
1132 -include config.mak.autogen
1133 -include config.mak
1134
1135 ifdef CHECK_HEADER_DEPENDENCIES
1136 COMPUTE_HEADER_DEPENDENCIES =
1137 USE_COMPUTED_HEADER_DEPENDENCIES =
1138 endif
1139
1140 ifdef COMPUTE_HEADER_DEPENDENCIES
1141 USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
1142 endif
1143
1144 ifdef SANE_TOOL_PATH
1145 SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
1146 BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
1147 PATH := $(SANE_TOOL_PATH):${PATH}
1148 else
1149 BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
1150 endif
1151
1152 ifneq (,$(INLINE))
1153         BASIC_CFLAGS += -Dinline=$(INLINE)
1154 endif
1155
1156 ifneq (,$(SOCKLEN_T))
1157         BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
1158 endif
1159
1160 ifeq ($(uname_S),Darwin)
1161         ifndef NO_FINK
1162                 ifeq ($(shell test -d /sw/lib && echo y),y)
1163                         BASIC_CFLAGS += -I/sw/include
1164                         BASIC_LDFLAGS += -L/sw/lib
1165                 endif
1166         endif
1167         ifndef NO_DARWIN_PORTS
1168                 ifeq ($(shell test -d /opt/local/lib && echo y),y)
1169                         BASIC_CFLAGS += -I/opt/local/include
1170                         BASIC_LDFLAGS += -L/opt/local/lib
1171                 endif
1172         endif
1173         PTHREAD_LIBS =
1174 endif
1175
1176 ifndef CC_LD_DYNPATH
1177         ifdef NO_R_TO_GCC_LINKER
1178                 # Some gcc does not accept and pass -R to the linker to specify
1179                 # the runtime dynamic library path.
1180                 CC_LD_DYNPATH = -Wl,-rpath,
1181         else
1182                 CC_LD_DYNPATH = -R
1183         endif
1184 endif
1185
1186 ifdef NO_LIBGEN_H
1187         COMPAT_CFLAGS += -DNO_LIBGEN_H
1188         COMPAT_OBJS += compat/basename.o
1189 endif
1190
1191 ifdef NO_CURL
1192         BASIC_CFLAGS += -DNO_CURL
1193         REMOTE_CURL_PRIMARY =
1194         REMOTE_CURL_ALIASES =
1195         REMOTE_CURL_NAMES =
1196 else
1197         ifdef CURLDIR
1198                 # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1199                 BASIC_CFLAGS += -I$(CURLDIR)/include
1200                 CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
1201         else
1202                 CURL_LIBCURL = -lcurl
1203         endif
1204         REMOTE_CURL_PRIMARY = git-remote-http$X
1205         REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1206         REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1207         PROGRAM_OBJS += http-fetch.o
1208         PROGRAMS += $(REMOTE_CURL_NAMES)
1209         curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
1210         ifeq "$(curl_check)" "070908"
1211                 ifndef NO_EXPAT
1212                         PROGRAM_OBJS += http-push.o
1213                 endif
1214         endif
1215         ifndef NO_EXPAT
1216                 ifdef EXPATDIR
1217                         BASIC_CFLAGS += -I$(EXPATDIR)/include
1218                         EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1219                 else
1220                         EXPAT_LIBEXPAT = -lexpat
1221                 endif
1222         endif
1223 endif
1224
1225 ifdef ZLIB_PATH
1226         BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1227         EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1228 endif
1229 EXTLIBS += -lz
1230
1231 ifndef NO_POSIX_ONLY_PROGRAMS
1232         PROGRAM_OBJS += daemon.o
1233 endif
1234 ifndef NO_OPENSSL
1235         OPENSSL_LIBSSL = -lssl
1236         ifdef OPENSSLDIR
1237                 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1238                 OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1239         else
1240                 OPENSSL_LINK =
1241         endif
1242         ifdef NEEDS_CRYPTO_WITH_SSL
1243                 OPENSSL_LINK += -lcrypto
1244         endif
1245 else
1246         BASIC_CFLAGS += -DNO_OPENSSL
1247         BLK_SHA1 = 1
1248         OPENSSL_LIBSSL =
1249 endif
1250 ifdef NEEDS_SSL_WITH_CRYPTO
1251         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1252 else
1253         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1254 endif
1255 ifdef NEEDS_LIBICONV
1256         ifdef ICONVDIR
1257                 BASIC_CFLAGS += -I$(ICONVDIR)/include
1258                 ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1259         else
1260                 ICONV_LINK =
1261         endif
1262         EXTLIBS += $(ICONV_LINK) -liconv
1263 endif
1264 ifdef NEEDS_LIBGEN
1265         EXTLIBS += -lgen
1266 endif
1267 ifdef NEEDS_SOCKET
1268         EXTLIBS += -lsocket
1269 endif
1270 ifdef NEEDS_NSL
1271         EXTLIBS += -lnsl
1272 endif
1273 ifdef NEEDS_RESOLV
1274         EXTLIBS += -lresolv
1275 endif
1276 ifdef NO_D_TYPE_IN_DIRENT
1277         BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1278 endif
1279 ifdef NO_D_INO_IN_DIRENT
1280         BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
1281 endif
1282 ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1283         BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1284 endif
1285 ifdef USE_NSEC
1286         BASIC_CFLAGS += -DUSE_NSEC
1287 endif
1288 ifdef USE_ST_TIMESPEC
1289         BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1290 endif
1291 ifdef NO_NSEC
1292         BASIC_CFLAGS += -DNO_NSEC
1293 endif
1294 ifdef NO_C99_FORMAT
1295         BASIC_CFLAGS += -DNO_C99_FORMAT
1296 endif
1297 ifdef SNPRINTF_RETURNS_BOGUS
1298         COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1299         COMPAT_OBJS += compat/snprintf.o
1300 endif
1301 ifdef FREAD_READS_DIRECTORIES
1302         COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1303         COMPAT_OBJS += compat/fopen.o
1304 endif
1305 ifdef NO_SYMLINK_HEAD
1306         BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1307 endif
1308 ifdef NO_STRCASESTR
1309         COMPAT_CFLAGS += -DNO_STRCASESTR
1310         COMPAT_OBJS += compat/strcasestr.o
1311 endif
1312 ifdef NO_STRLCPY
1313         COMPAT_CFLAGS += -DNO_STRLCPY
1314         COMPAT_OBJS += compat/strlcpy.o
1315 endif
1316 ifdef NO_STRTOUMAX
1317         COMPAT_CFLAGS += -DNO_STRTOUMAX
1318         COMPAT_OBJS += compat/strtoumax.o
1319 endif
1320 ifdef NO_STRTOULL
1321         COMPAT_CFLAGS += -DNO_STRTOULL
1322 endif
1323 ifdef NO_SETENV
1324         COMPAT_CFLAGS += -DNO_SETENV
1325         COMPAT_OBJS += compat/setenv.o
1326 endif
1327 ifdef NO_MKDTEMP
1328         COMPAT_CFLAGS += -DNO_MKDTEMP
1329         COMPAT_OBJS += compat/mkdtemp.o
1330 endif
1331 ifdef NO_MKSTEMPS
1332         COMPAT_CFLAGS += -DNO_MKSTEMPS
1333 endif
1334 ifdef NO_UNSETENV
1335         COMPAT_CFLAGS += -DNO_UNSETENV
1336         COMPAT_OBJS += compat/unsetenv.o
1337 endif
1338 ifdef NO_SYS_SELECT_H
1339         BASIC_CFLAGS += -DNO_SYS_SELECT_H
1340 endif
1341 ifdef NO_MMAP
1342         COMPAT_CFLAGS += -DNO_MMAP
1343         COMPAT_OBJS += compat/mmap.o
1344 else
1345         ifdef USE_WIN32_MMAP
1346                 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1347                 COMPAT_OBJS += compat/win32mmap.o
1348         endif
1349 endif
1350 ifdef OBJECT_CREATION_USES_RENAMES
1351         COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1352 endif
1353 ifdef NO_PREAD
1354         COMPAT_CFLAGS += -DNO_PREAD
1355         COMPAT_OBJS += compat/pread.o
1356 endif
1357 ifdef NO_FAST_WORKING_DIRECTORY
1358         BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1359 endif
1360 ifdef NO_TRUSTABLE_FILEMODE
1361         BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1362 endif
1363 ifdef NO_IPV6
1364         BASIC_CFLAGS += -DNO_IPV6
1365 endif
1366 ifdef NO_UINTMAX_T
1367         BASIC_CFLAGS += -Duintmax_t=uint32_t
1368 endif
1369 ifdef NO_SOCKADDR_STORAGE
1370 ifdef NO_IPV6
1371         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1372 else
1373         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1374 endif
1375 endif
1376 ifdef NO_INET_NTOP
1377         LIB_OBJS += compat/inet_ntop.o
1378 endif
1379 ifdef NO_INET_PTON
1380         LIB_OBJS += compat/inet_pton.o
1381 endif
1382
1383 ifdef NO_ICONV
1384         BASIC_CFLAGS += -DNO_ICONV
1385 endif
1386
1387 ifdef OLD_ICONV
1388         BASIC_CFLAGS += -DOLD_ICONV
1389 endif
1390
1391 ifdef NO_DEFLATE_BOUND
1392         BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1393 endif
1394
1395 ifdef BLK_SHA1
1396         SHA1_HEADER = "block-sha1/sha1.h"
1397         LIB_OBJS += block-sha1/sha1.o
1398         LIB_H += block-sha1/sha1.h
1399 else
1400 ifdef PPC_SHA1
1401         SHA1_HEADER = "ppc/sha1.h"
1402         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1403         LIB_H += ppc/sha1.h
1404 else
1405         SHA1_HEADER = <openssl/sha.h>
1406         EXTLIBS += $(LIB_4_CRYPTO)
1407 endif
1408 endif
1409 ifdef NO_PERL_MAKEMAKER
1410         export NO_PERL_MAKEMAKER
1411 endif
1412 ifdef NO_HSTRERROR
1413         COMPAT_CFLAGS += -DNO_HSTRERROR
1414         COMPAT_OBJS += compat/hstrerror.o
1415 endif
1416 ifdef NO_MEMMEM
1417         COMPAT_CFLAGS += -DNO_MEMMEM
1418         COMPAT_OBJS += compat/memmem.o
1419 endif
1420 ifdef INTERNAL_QSORT
1421         COMPAT_CFLAGS += -DINTERNAL_QSORT
1422         COMPAT_OBJS += compat/qsort.o
1423 endif
1424 ifdef RUNTIME_PREFIX
1425         COMPAT_CFLAGS += -DRUNTIME_PREFIX
1426 endif
1427
1428 ifdef NO_PTHREADS
1429         BASIC_CFLAGS += -DNO_PTHREADS
1430 else
1431         BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1432         EXTLIBS += $(PTHREAD_LIBS)
1433         LIB_OBJS += thread-utils.o
1434 endif
1435
1436 ifdef HAVE_PATHS_H
1437         BASIC_CFLAGS += -DHAVE_PATHS_H
1438 endif
1439
1440 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1441         COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1442 endif
1443 ifdef UNRELIABLE_FSTAT
1444         BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1445 endif
1446 ifdef NO_REGEX
1447         COMPAT_CFLAGS += -Icompat/regex
1448         COMPAT_OBJS += compat/regex/regex.o
1449 endif
1450
1451 ifdef USE_NED_ALLOCATOR
1452        COMPAT_CFLAGS += -DUSE_NED_ALLOCATOR -DOVERRIDE_STRDUP -DNDEBUG -DREPLACE_SYSTEM_ALLOCATOR -Icompat/nedmalloc
1453        COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1454 endif
1455
1456 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1457         export GIT_TEST_CMP_USE_COPIED_CONTEXT
1458 endif
1459
1460 ifeq ($(TCLTK_PATH),)
1461 NO_TCLTK=NoThanks
1462 endif
1463
1464 ifeq ($(PERL_PATH),)
1465 NO_PERL=NoThanks
1466 endif
1467
1468 ifeq ($(PYTHON_PATH),)
1469 NO_PYTHON=NoThanks
1470 endif
1471
1472 QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1473 QUIET_SUBDIR1  =
1474
1475 ifneq ($(findstring $(MAKEFLAGS),w),w)
1476 PRINT_DIR = --no-print-directory
1477 else # "make -w"
1478 NO_SUBDIR = :
1479 endif
1480
1481 ifneq ($(findstring $(MAKEFLAGS),s),s)
1482 ifndef V
1483         QUIET_CC       = @echo '   ' CC $@;
1484         QUIET_AR       = @echo '   ' AR $@;
1485         QUIET_LINK     = @echo '   ' LINK $@;
1486         QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1487         QUIET_GEN      = @echo '   ' GEN $@;
1488         QUIET_LNCP     = @echo '   ' LN/CP $@;
1489         QUIET_SUBDIR0  = +@subdir=
1490         QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1491                          $(MAKE) $(PRINT_DIR) -C $$subdir
1492         export V
1493         export QUIET_GEN
1494         export QUIET_BUILT_IN
1495 endif
1496 endif
1497
1498 ifdef ASCIIDOC8
1499         export ASCIIDOC8
1500 endif
1501
1502 # Shell quote (do not use $(call) to accommodate ancient setups);
1503
1504 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
1505 ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1506
1507 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1508 bindir_SQ = $(subst ','\'',$(bindir))
1509 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1510 mandir_SQ = $(subst ','\'',$(mandir))
1511 infodir_SQ = $(subst ','\'',$(infodir))
1512 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1513 template_dir_SQ = $(subst ','\'',$(template_dir))
1514 htmldir_SQ = $(subst ','\'',$(htmldir))
1515 prefix_SQ = $(subst ','\'',$(prefix))
1516 gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
1517
1518 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1519 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1520 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
1521 TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1522 DIFF_SQ = $(subst ','\'',$(DIFF))
1523
1524 LIBS = $(GITLIBS) $(EXTLIBS)
1525
1526 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
1527         $(COMPAT_CFLAGS)
1528 LIB_OBJS += $(COMPAT_OBJS)
1529
1530 # Quote for C
1531
1532 ifdef DEFAULT_EDITOR
1533 DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
1534 DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
1535
1536 BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
1537 endif
1538
1539 ifdef DEFAULT_PAGER
1540 DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
1541 DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
1542
1543 BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
1544 endif
1545
1546 ALL_CFLAGS += $(BASIC_CFLAGS)
1547 ALL_LDFLAGS += $(BASIC_LDFLAGS)
1548
1549 export DIFF TAR INSTALL DESTDIR SHELL_PATH
1550
1551
1552 ### Build rules
1553
1554 SHELL = $(SHELL_PATH)
1555
1556 all:: shell_compatibility_test $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1557 ifneq (,$X)
1558         $(QUIET_BUILT_IN)$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test -d '$p' -o '$p' -ef '$p$X' || $(RM) '$p';)
1559 endif
1560
1561 all::
1562 ifndef NO_TCLTK
1563         $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1564         $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1565 endif
1566 ifndef NO_PERL
1567         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' all
1568 endif
1569 ifndef NO_PYTHON
1570         $(QUIET_SUBDIR0)git_remote_helpers $(QUIET_SUBDIR1) PYTHON_PATH='$(PYTHON_PATH_SQ)' prefix='$(prefix_SQ)' all
1571 endif
1572         $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
1573
1574 please_set_SHELL_PATH_to_a_more_modern_shell:
1575         @$$(:)
1576
1577 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1578
1579 strip: $(PROGRAMS) git$X
1580         $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
1581
1582 git.o: common-cmds.h
1583 git.s git.o: EXTRA_CPPFLAGS = -DGIT_VERSION='"$(GIT_VERSION)"' \
1584         '-DGIT_HTML_PATH="$(htmldir_SQ)"'
1585
1586 git$X: git.o $(BUILTIN_OBJS) $(GITLIBS)
1587         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ git.o \
1588                 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
1589
1590 builtin/help.o: common-cmds.h
1591 builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
1592         '-DGIT_HTML_PATH="$(htmldir_SQ)"' \
1593         '-DGIT_MAN_PATH="$(mandir_SQ)"' \
1594         '-DGIT_INFO_PATH="$(infodir_SQ)"'
1595
1596 $(BUILT_INS): git$X
1597         $(QUIET_BUILT_IN)$(RM) $@ && \
1598         ln git$X $@ 2>/dev/null || \
1599         ln -s git$X $@ 2>/dev/null || \
1600         cp git$X $@
1601
1602 common-cmds.h: ./generate-cmdlist.sh command-list.txt
1603
1604 common-cmds.h: $(wildcard Documentation/git-*.txt)
1605         $(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
1606
1607 define cmd_munge_script
1608 $(RM) $@ $@+ && \
1609 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1610     -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1611     -e 's|@@DIFF@@|$(DIFF_SQ)|' \
1612     -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1613     -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1614     -e $(BROKEN_PATH_FIX) \
1615     $@.sh >$@+
1616 endef
1617
1618 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
1619         $(QUIET_GEN)$(cmd_munge_script) && \
1620         chmod +x $@+ && \
1621         mv $@+ $@
1622
1623 $(SCRIPT_LIB) : % : %.sh
1624         $(QUIET_GEN)$(cmd_munge_script) && \
1625         mv $@+ $@
1626
1627 ifndef NO_PERL
1628 $(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
1629
1630 perl/perl.mak: GIT-CFLAGS perl/Makefile perl/Makefile.PL
1631         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
1632
1633 $(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl
1634         $(QUIET_GEN)$(RM) $@ $@+ && \
1635         INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
1636         sed -e '1{' \
1637             -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1638             -e '        h' \
1639             -e '        s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "'"$$INSTLIBDIR"'"));=' \
1640             -e '        H' \
1641             -e '        x' \
1642             -e '}' \
1643             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1644             $@.perl >$@+ && \
1645         chmod +x $@+ && \
1646         mv $@+ $@
1647
1648
1649 .PHONY: gitweb
1650 gitweb:
1651         $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
1652
1653 ifdef JSMIN
1654 GITWEB_PROGRAMS += gitweb/static/gitweb.min.js
1655 GITWEB_JS = gitweb/static/gitweb.min.js
1656 else
1657 GITWEB_JS = gitweb/static/gitweb.js
1658 endif
1659 ifdef CSSMIN
1660 GITWEB_PROGRAMS += gitweb/static/gitweb.min.css
1661 GITWEB_CSS = gitweb/static/gitweb.min.css
1662 else
1663 GITWEB_CSS = gitweb/static/gitweb.css
1664 endif
1665 OTHER_PROGRAMS +=  gitweb/gitweb.cgi  $(GITWEB_PROGRAMS)
1666 gitweb/gitweb.cgi: gitweb/gitweb.perl $(GITWEB_PROGRAMS)
1667         $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) $(patsubst gitweb/%,%,$@)
1668
1669 ifdef JSMIN
1670 gitweb/static/gitweb.min.js: gitweb/static/gitweb.js
1671         $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) $(patsubst gitweb/%,%,$@)
1672 endif # JSMIN
1673 ifdef CSSMIN
1674 gitweb/static/gitweb.min.css: gitweb/static/gitweb.css
1675         $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) $(patsubst gitweb/%,%,$@)
1676 endif # CSSMIN
1677
1678
1679 git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/static/gitweb.css gitweb/static/gitweb.js
1680         $(QUIET_GEN)$(RM) $@ $@+ && \
1681         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1682             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1683             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1684             -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
1685             -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1686             $@.sh > $@+ && \
1687         chmod +x $@+ && \
1688         mv $@+ $@
1689 else # NO_PERL
1690 $(patsubst %.perl,%,$(SCRIPT_PERL)) git-instaweb: % : unimplemented.sh
1691         $(QUIET_GEN)$(RM) $@ $@+ && \
1692         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1693             -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
1694             unimplemented.sh >$@+ && \
1695         chmod +x $@+ && \
1696         mv $@+ $@
1697 endif # NO_PERL
1698
1699 ifndef NO_PYTHON
1700 $(patsubst %.py,%,$(SCRIPT_PYTHON)): GIT-CFLAGS
1701 $(patsubst %.py,%,$(SCRIPT_PYTHON)): % : %.py
1702         $(QUIET_GEN)$(RM) $@ $@+ && \
1703         INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C git_remote_helpers -s \
1704                 --no-print-directory prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' \
1705                 instlibdir` && \
1706         sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
1707             -e 's|\(os\.getenv("GITPYTHONLIB"\)[^)]*)|\1,"@@INSTLIBDIR@@")|' \
1708             -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
1709             $@.py >$@+ && \
1710         chmod +x $@+ && \
1711         mv $@+ $@
1712 else # NO_PYTHON
1713 $(patsubst %.py,%,$(SCRIPT_PYTHON)): % : unimplemented.sh
1714         $(QUIET_GEN)$(RM) $@ $@+ && \
1715         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1716             -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
1717             unimplemented.sh >$@+ && \
1718         chmod +x $@+ && \
1719         mv $@+ $@
1720 endif # NO_PYTHON
1721
1722 configure: configure.ac
1723         $(QUIET_GEN)$(RM) $@ $<+ && \
1724         sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1725             $< > $<+ && \
1726         autoconf -o $@ $<+ && \
1727         $(RM) $<+
1728
1729 # These can record GIT_VERSION
1730 git.o git.spec \
1731         $(patsubst %.sh,%,$(SCRIPT_SH)) \
1732         $(patsubst %.perl,%,$(SCRIPT_PERL)) \
1733         : GIT-VERSION-FILE
1734
1735 TEST_OBJS := $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
1736 GIT_OBJS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
1737         git.o
1738 ifndef NO_CURL
1739         GIT_OBJS += http.o http-walker.o remote-curl.o
1740 endif
1741 XDIFF_OBJS = xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o \
1742         xdiff/xmerge.o xdiff/xpatience.o
1743 OBJECTS := $(GIT_OBJS) $(XDIFF_OBJS)
1744
1745 dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
1746 dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
1747
1748 ifdef COMPUTE_HEADER_DEPENDENCIES
1749 $(dep_dirs):
1750         mkdir -p $@
1751
1752 missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
1753 dep_file = $(dir $@).depend/$(notdir $@).d
1754 dep_args = -MF $(dep_file) -MMD -MP
1755 ifdef CHECK_HEADER_DEPENDENCIES
1756 $(error cannot compute header dependencies outside a normal build. \
1757 Please unset CHECK_HEADER_DEPENDENCIES and try again)
1758 endif
1759 endif
1760
1761 ifndef COMPUTE_HEADER_DEPENDENCIES
1762 ifndef CHECK_HEADER_DEPENDENCIES
1763 dep_dirs =
1764 missing_dep_dirs =
1765 dep_args =
1766 endif
1767 endif
1768
1769 ifdef CHECK_HEADER_DEPENDENCIES
1770 ifndef PRINT_HEADER_DEPENDENCIES
1771 missing_deps = $(filter-out $(notdir $^), \
1772         $(notdir $(shell $(MAKE) -s $@ \
1773                 CHECK_HEADER_DEPENDENCIES=YesPlease \
1774                 USE_COMPUTED_HEADER_DEPENDENCIES=YesPlease \
1775                 PRINT_HEADER_DEPENDENCIES=YesPlease)))
1776 endif
1777 endif
1778
1779 ASM_SRC := $(wildcard $(OBJECTS:o=S))
1780 ASM_OBJ := $(ASM_SRC:S=o)
1781 C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
1782
1783 .SUFFIXES:
1784
1785 ifdef PRINT_HEADER_DEPENDENCIES
1786 $(C_OBJ): %.o: %.c FORCE
1787         echo $^
1788 $(ASM_OBJ): %.o: %.S FORCE
1789         echo $^
1790
1791 ifndef CHECK_HEADER_DEPENDENCIES
1792 $(error cannot print header dependencies during a normal build. \
1793 Please set CHECK_HEADER_DEPENDENCIES and try again)
1794 endif
1795 endif
1796
1797 ifndef PRINT_HEADER_DEPENDENCIES
1798 ifdef CHECK_HEADER_DEPENDENCIES
1799 $(C_OBJ): %.o: %.c $(dep_files) FORCE
1800         @set -e; echo CHECK $@; \
1801         missing_deps="$(missing_deps)"; \
1802         if test "$$missing_deps"; \
1803         then \
1804                 echo missing dependencies: $$missing_deps; \
1805                 false; \
1806         fi
1807 $(ASM_OBJ): %.o: %.S $(dep_files) FORCE
1808         @set -e; echo CHECK $@; \
1809         missing_deps="$(missing_deps)"; \
1810         if test "$$missing_deps"; \
1811         then \
1812                 echo missing dependencies: $$missing_deps; \
1813                 false; \
1814         fi
1815 endif
1816 endif
1817
1818 ifndef CHECK_HEADER_DEPENDENCIES
1819 $(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
1820         $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1821 $(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
1822         $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1823 endif
1824
1825 %.s: %.c GIT-CFLAGS FORCE
1826         $(QUIET_CC)$(CC) -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1827
1828 ifdef USE_COMPUTED_HEADER_DEPENDENCIES
1829 # Take advantage of gcc's on-the-fly dependency generation
1830 # See <http://gcc.gnu.org/gcc-3.0/features.html>.
1831 dep_files_present := $(wildcard $(dep_files))
1832 ifneq ($(dep_files_present),)
1833 include $(dep_files_present)
1834 endif
1835 else
1836 # Dependencies on header files, for platforms that do not support
1837 # the gcc -MMD option.
1838 #
1839 # Dependencies on automatically generated headers such as common-cmds.h
1840 # should _not_ be included here, since they are necessary even when
1841 # building an object for the first time.
1842 #
1843 # XXX. Please check occasionally that these include all dependencies
1844 # gcc detects!
1845
1846 $(GIT_OBJS): $(LIB_H)
1847 builtin/branch.o builtin/checkout.o builtin/clone.o builtin/reset.o branch.o transport.o: branch.h
1848 builtin/bundle.o bundle.o transport.o: bundle.h
1849 builtin/bisect--helper.o builtin/rev-list.o bisect.o: bisect.h
1850 builtin/clone.o builtin/fetch-pack.o transport.o: fetch-pack.h
1851 builtin/grep.o: thread-utils.h
1852 builtin/send-pack.o transport.o: send-pack.h
1853 builtin/log.o builtin/shortlog.o: shortlog.h
1854 builtin/prune.o builtin/reflog.o reachable.o: reachable.h
1855 builtin/commit.o builtin/revert.o wt-status.o: wt-status.h
1856 builtin/tar-tree.o archive-tar.o: tar.h
1857 builtin/pack-objects.o: thread-utils.h
1858 http-fetch.o http-walker.o remote-curl.o transport.o walker.o: walker.h
1859 http.o http-walker.o http-push.o remote-curl.o: http.h
1860
1861 xdiff-interface.o $(XDIFF_OBJS): \
1862         xdiff/xinclude.h xdiff/xmacros.h xdiff/xdiff.h xdiff/xtypes.h \
1863         xdiff/xutils.h xdiff/xprepare.h xdiff/xdiffi.h xdiff/xemit.h
1864 endif
1865
1866 exec_cmd.s exec_cmd.o: EXTRA_CPPFLAGS = \
1867         '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
1868         '-DBINDIR="$(bindir_relative_SQ)"' \
1869         '-DPREFIX="$(prefix_SQ)"'
1870
1871 builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
1872         -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
1873
1874 config.s config.o: EXTRA_CPPFLAGS = -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
1875
1876 http.s http.o: EXTRA_CPPFLAGS = -DGIT_USER_AGENT='"git/$(GIT_VERSION)"'
1877
1878 ifdef NO_EXPAT
1879 http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
1880 endif
1881
1882 git-%$X: %.o $(GITLIBS)
1883         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
1884
1885 git-imap-send$X: imap-send.o $(GITLIBS)
1886         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1887                 $(LIBS) $(OPENSSL_LINK) $(OPENSSL_LIBSSL)
1888
1889 git-http-fetch$X: revision.o http.o http-walker.o http-fetch.o $(GITLIBS)
1890         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1891                 $(LIBS) $(CURL_LIBCURL)
1892 git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
1893         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1894                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
1895
1896 $(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
1897         $(QUIET_LNCP)$(RM) $@ && \
1898         ln $< $@ 2>/dev/null || \
1899         ln -s $< $@ 2>/dev/null || \
1900         cp $< $@
1901
1902 $(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o $(GITLIBS)
1903         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1904                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
1905
1906 $(LIB_FILE): $(LIB_OBJS)
1907         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
1908
1909 $(XDIFF_LIB): $(XDIFF_OBJS)
1910         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(XDIFF_OBJS)
1911
1912
1913 doc:
1914         $(MAKE) -C Documentation all
1915
1916 man:
1917         $(MAKE) -C Documentation man
1918
1919 html:
1920         $(MAKE) -C Documentation html
1921
1922 info:
1923         $(MAKE) -C Documentation info
1924
1925 pdf:
1926         $(MAKE) -C Documentation pdf
1927
1928 TAGS:
1929         $(RM) TAGS
1930         $(FIND) . -name '*.[hcS]' -print | xargs etags -a
1931
1932 tags:
1933         $(RM) tags
1934         $(FIND) . -name '*.[hcS]' -print | xargs ctags -a
1935
1936 cscope:
1937         $(RM) cscope*
1938         $(FIND) . -name '*.[hcS]' -print | xargs cscope -b
1939
1940 ### Detect prefix changes
1941 TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\
1942              $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
1943
1944 GIT-CFLAGS: FORCE
1945         @FLAGS='$(TRACK_CFLAGS)'; \
1946             if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
1947                 echo 1>&2 "    * new build flags or prefix"; \
1948                 echo "$$FLAGS" >GIT-CFLAGS; \
1949             fi
1950
1951 # We need to apply sq twice, once to protect from the shell
1952 # that runs GIT-BUILD-OPTIONS, and then again to protect it
1953 # and the first level quoting from the shell that runs "echo".
1954 GIT-BUILD-OPTIONS: FORCE
1955         @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@
1956         @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@
1957         @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@
1958         @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@
1959         @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@
1960         @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@
1961         @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@
1962         @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@
1963 ifdef GIT_TEST_CMP
1964         @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@
1965 endif
1966 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1967         @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@
1968 endif
1969
1970 ### Detect Tck/Tk interpreter path changes
1971 ifndef NO_TCLTK
1972 TRACK_VARS = $(subst ','\'',-DTCLTK_PATH='$(TCLTK_PATH_SQ)')
1973
1974 GIT-GUI-VARS: FORCE
1975         @VARS='$(TRACK_VARS)'; \
1976             if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
1977                 echo 1>&2 "    * new Tcl/Tk interpreter location"; \
1978                 echo "$$VARS" >$@; \
1979             fi
1980 endif
1981
1982 test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
1983
1984 all:: $(TEST_PROGRAMS) $(test_bindir_programs)
1985
1986 bin-wrappers/%: wrap-for-bin.sh
1987         @mkdir -p bin-wrappers
1988         $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1989              -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
1990              -e 's|@@PROG@@|$(@F)|' < $< > $@ && \
1991         chmod +x $@
1992
1993 # GNU make supports exporting all variables by "export" without parameters.
1994 # However, the environment gets quite big, and some programs have problems
1995 # with that.
1996
1997 export NO_SVN_TESTS
1998
1999 ### Testing rules
2000
2001 test: all
2002         $(MAKE) -C t/ all
2003
2004 test-ctype$X: ctype.o
2005
2006 test-date$X: date.o ctype.o
2007
2008 test-delta$X: diff-delta.o patch-delta.o
2009
2010 test-parse-options$X: parse-options.o
2011
2012 .PRECIOUS: $(TEST_OBJS)
2013
2014 test-%$X: test-%.o $(GITLIBS)
2015         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
2016
2017 check-sha1:: test-sha1$X
2018         ./test-sha1.sh
2019
2020 check: common-cmds.h
2021         if sparse; \
2022         then \
2023                 for i in *.c; \
2024                 do \
2025                         sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; \
2026                 done; \
2027         else \
2028                 echo 2>&1 "Did you mean 'make test'?"; \
2029                 exit 1; \
2030         fi
2031
2032 remove-dashes:
2033         ./fixup-builtins $(BUILT_INS) $(PROGRAMS) $(SCRIPTS)
2034
2035 ### Installation rules
2036
2037 ifneq ($(filter /%,$(firstword $(template_dir))),)
2038 template_instdir = $(template_dir)
2039 else
2040 template_instdir = $(prefix)/$(template_dir)
2041 endif
2042 export template_instdir
2043
2044 ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2045 gitexec_instdir = $(gitexecdir)
2046 else
2047 gitexec_instdir = $(prefix)/$(gitexecdir)
2048 endif
2049 gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2050 export gitexec_instdir
2051
2052 install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2053
2054 install: all
2055         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2056         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2057         $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2058         $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2059         $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2060         $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2061 ifndef NO_PERL
2062         $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2063         $(MAKE) -C gitweb install
2064 endif
2065 ifndef NO_PYTHON
2066         $(MAKE) -C git_remote_helpers prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2067 endif
2068 ifndef NO_TCLTK
2069         $(MAKE) -C gitk-git install
2070         $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2071 endif
2072 ifneq (,$X)
2073         $(foreach p,$(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';)
2074 endif
2075
2076         bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2077         execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2078         { test "$$bindir/" = "$$execdir/" || \
2079                 { $(RM) "$$execdir/git$X" && \
2080                 test -z "$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2081                 ln "$$bindir/git$X" "$$execdir/git$X" 2>/dev/null || \
2082                 cp "$$bindir/git$X" "$$execdir/git$X"; } ; } && \
2083         { for p in $(BUILT_INS); do \
2084                 $(RM) "$$execdir/$$p" && \
2085                 ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2086                 ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2087                 cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
2088           done; } && \
2089         { test x"$(REMOTE_CURL_ALIASES)" = x || \
2090                 { for p in $(REMOTE_CURL_ALIASES); do \
2091                 $(RM) "$$execdir/$$p" && \
2092                 ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2093                 ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2094                 cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; \
2095           done; } ; } && \
2096         ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2097
2098 install-gitweb:
2099         $(MAKE) -C gitweb install
2100
2101 install-doc:
2102         $(MAKE) -C Documentation install
2103
2104 install-man:
2105         $(MAKE) -C Documentation install-man
2106
2107 install-html:
2108         $(MAKE) -C Documentation install-html
2109
2110 install-info:
2111         $(MAKE) -C Documentation install-info
2112
2113 install-pdf:
2114         $(MAKE) -C Documentation install-pdf
2115
2116 quick-install-doc:
2117         $(MAKE) -C Documentation quick-install
2118
2119 quick-install-man:
2120         $(MAKE) -C Documentation quick-install-man
2121
2122 quick-install-html:
2123         $(MAKE) -C Documentation quick-install-html
2124
2125
2126
2127 ### Maintainer's dist rules
2128
2129 git.spec: git.spec.in
2130         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
2131         mv $@+ $@
2132
2133 GIT_TARNAME=git-$(GIT_VERSION)
2134 dist: git.spec git-archive$(X) configure
2135         ./git-archive --format=tar \
2136                 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2137         @mkdir -p $(GIT_TARNAME)
2138         @cp git.spec configure $(GIT_TARNAME)
2139         @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2140         @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2141         $(TAR) rf $(GIT_TARNAME).tar \
2142                 $(GIT_TARNAME)/git.spec \
2143                 $(GIT_TARNAME)/configure \
2144                 $(GIT_TARNAME)/version \
2145                 $(GIT_TARNAME)/git-gui/version
2146         @$(RM) -r $(GIT_TARNAME)
2147         gzip -f -9 $(GIT_TARNAME).tar
2148
2149 rpm: dist
2150         $(RPMBUILD) \
2151                 --define "_source_filedigest_algorithm md5" \
2152                 --define "_binary_filedigest_algorithm md5" \
2153                 -ta $(GIT_TARNAME).tar.gz
2154
2155 htmldocs = git-htmldocs-$(GIT_VERSION)
2156 manpages = git-manpages-$(GIT_VERSION)
2157 dist-doc:
2158         $(RM) -r .doc-tmp-dir
2159         mkdir .doc-tmp-dir
2160         $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2161         cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2162         gzip -n -9 -f $(htmldocs).tar
2163         :
2164         $(RM) -r .doc-tmp-dir
2165         mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2166         $(MAKE) -C Documentation DESTDIR=./ \
2167                 man1dir=../.doc-tmp-dir/man1 \
2168                 man5dir=../.doc-tmp-dir/man5 \
2169                 man7dir=../.doc-tmp-dir/man7 \
2170                 install
2171         cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2172         gzip -n -9 -f $(manpages).tar
2173         $(RM) -r .doc-tmp-dir
2174
2175 ### Cleaning rules
2176
2177 distclean: clean
2178         $(RM) configure
2179
2180 clean:
2181         $(RM) *.o block-sha1/*.o ppc/*.o compat/*.o compat/*/*.o xdiff/*.o \
2182                 builtin/*.o $(LIB_FILE) $(XDIFF_LIB)
2183         $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2184         $(RM) $(TEST_PROGRAMS)
2185         $(RM) -r bin-wrappers
2186         $(RM) -r $(dep_dirs)
2187         $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags cscope*
2188         $(RM) -r autom4te.cache
2189         $(RM) config.log config.mak.autogen config.mak.append config.status config.cache
2190         $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2191         $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
2192         $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
2193         $(MAKE) -C Documentation/ clean
2194 ifndef NO_PERL
2195         $(MAKE) -C gitweb clean
2196         $(MAKE) -C perl clean
2197 endif
2198 ifndef NO_PYTHON
2199         $(MAKE) -C git_remote_helpers clean
2200 endif
2201         $(MAKE) -C templates/ clean
2202         $(MAKE) -C t/ clean
2203 ifndef NO_TCLTK
2204         $(MAKE) -C gitk-git clean
2205         $(MAKE) -C git-gui clean
2206 endif
2207         $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-GUI-VARS GIT-BUILD-OPTIONS
2208
2209 .PHONY: all install clean strip
2210 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
2211 .PHONY: FORCE TAGS tags cscope
2212
2213 ### Check documentation
2214 #
2215 check-docs::
2216         @(for v in $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git gitk; \
2217         do \
2218                 case "$$v" in \
2219                 git-merge-octopus | git-merge-ours | git-merge-recursive | \
2220                 git-merge-resolve | git-merge-subtree | \
2221                 git-fsck-objects | git-init-db | \
2222                 git-remote-* | git-stage | \
2223                 git-?*--?* ) continue ;; \
2224                 esac ; \
2225                 test -f "Documentation/$$v.txt" || \
2226                 echo "no doc: $$v"; \
2227                 sed -e '/^#/d' command-list.txt | \
2228                 grep -q "^$$v[  ]" || \
2229                 case "$$v" in \
2230                 git) ;; \
2231                 *) echo "no link: $$v";; \
2232                 esac ; \
2233         done; \
2234         ( \
2235                 sed -e '/^#/d' \
2236                     -e 's/[     ].*//' \
2237                     -e 's/^/listed /' command-list.txt; \
2238                 ls -1 Documentation/git*txt | \
2239                 sed -e 's|Documentation/|documented |' \
2240                     -e 's/\.txt//'; \
2241         ) | while read how cmd; \
2242         do \
2243                 case "$$how,$$cmd" in \
2244                 *,git-citool | \
2245                 *,git-gui | \
2246                 *,git-help | \
2247                 documented,gitattributes | \
2248                 documented,gitignore | \
2249                 documented,gitmodules | \
2250                 documented,gitcli | \
2251                 documented,git-tools | \
2252                 documented,gitcore-tutorial | \
2253                 documented,gitcvs-migration | \
2254                 documented,gitdiffcore | \
2255                 documented,gitglossary | \
2256                 documented,githooks | \
2257                 documented,gitrepository-layout | \
2258                 documented,gittutorial | \
2259                 documented,gittutorial-2 | \
2260                 documented,git-bisect-lk2009 | \
2261                 documented,git-remote-helpers | \
2262                 documented,gitworkflows | \
2263                 sentinel,not,matching,is,ok ) continue ;; \
2264                 esac; \
2265                 case " $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git gitk " in \
2266                 *" $$cmd "*)    ;; \
2267                 *) echo "removed but $$how: $$cmd" ;; \
2268                 esac; \
2269         done ) | sort
2270
2271 ### Make sure built-ins do not have dups and listed in git.c
2272 #
2273 check-builtins::
2274         ./check-builtins.sh
2275
2276 ### Test suite coverage testing
2277 #
2278 .PHONY: coverage coverage-clean coverage-build coverage-report
2279
2280 coverage:
2281         $(MAKE) coverage-build
2282         $(MAKE) coverage-report
2283
2284 coverage-clean:
2285         rm -f *.gcda *.gcno
2286
2287 COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
2288 COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
2289
2290 coverage-build: coverage-clean
2291         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
2292         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
2293                 -j1 test
2294
2295 coverage-report:
2296         gcov -b *.c
2297         grep '^function.*called 0 ' *.c.gcov \
2298                 | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
2299                 | tee coverage-untested-functions