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 SNPRINTF_RETURNS_BOGUS if your are on a system which snprintf()
  12 # or vsnprintf() return -1 instead of number of characters which would
  13 # have been written to the final string if enough space had been available.
  14 #
  15 # Define FREAD_READS_DIRECTORIES if your are on a system which succeeds
  16 # when attempting to read from an fopen'ed directory.
  17 #
  18 # Define NO_OPENSSL environment variable if you do not have OpenSSL.
  19 # This also implies BLK_SHA1.
  20 #
  21 # Define NO_CURL if you do not have libcurl installed.  git-http-pull and
  22 # git-http-push are not built, and you cannot use http:// and https://
  23 # transports.
  24 #
  25 # Define CURLDIR=/foo/bar if your curl header and library files are in
  26 # /foo/bar/include and /foo/bar/lib directories.
  27 #
  28 # Define NO_EXPAT if you do not have expat installed.  git-http-push is
  29 # not built, and you cannot push using http:// and https:// transports.
  30 #
  31 # Define EXPATDIR=/foo/bar if your expat header and library files are in
  32 # /foo/bar/include and /foo/bar/lib directories.
  33 #
  34 # Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
  35 #
  36 # Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
  37 # d_type in struct dirent (latest Cygwin -- will be fixed soonish).
  38 #
  39 # Define NO_C99_FORMAT if your formatted IO functions (printf/scanf et.al.)
  40 # do not support the 'size specifiers' introduced by C99, namely ll, hh,
  41 # j, z, t. (representing long long int, char, intmax_t, size_t, ptrdiff_t).
  42 # some C compilers supported these specifiers prior to C99 as an extension.
  43 #
  44 # Define NO_STRCASESTR if you don't have strcasestr.
  45 #
  46 # Define NO_MEMMEM if you don't have memmem.
  47 #
  48 # Define NO_STRLCPY if you don't have strlcpy.
  49 #
  50 # Define NO_STRTOUMAX if you don't have strtoumax in the C library.
  51 # If your compiler also does not support long long or does not have
  52 # strtoull, define NO_STRTOULL.
  53 #
  54 # Define NO_SETENV if you don't have setenv in the C library.
  55 #
  56 # Define NO_UNSETENV if you don't have unsetenv in the C library.
  57 #
  58 # Define NO_MKDTEMP if you don't have mkdtemp in the C library.
  59 #
  60 # Define NO_MKSTEMPS if you don't have mkstemps in the C library.
  61 #
  62 # Define NO_LIBGEN_H if you don't have libgen.h.
  63 #
  64 # Define NEEDS_LIBGEN if your libgen needs -lgen when linking
  65 #
  66 # Define NO_SYS_SELECT_H if you don't have sys/select.h.
  67 #
  68 # Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
  69 # Enable it on Windows.  By default, symrefs are still used.
  70 #
  71 # Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
  72 # tests.  These tests take up a significant amount of the total test time
  73 # but are not needed unless you plan to talk to SVN repos.
  74 #
  75 # Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
  76 # installed in /sw, but don't want GIT to link against any libraries
  77 # installed there.  If defined you may specify your own (or Fink's)
  78 # include directories and library directories by defining CFLAGS
  79 # and LDFLAGS appropriately.
  80 #
  81 # Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
  82 # have DarwinPorts installed in /opt/local, but don't want GIT to
  83 # link against any libraries installed there.  If defined you may
  84 # specify your own (or DarwinPort's) include directories and
  85 # library directories by defining CFLAGS and LDFLAGS appropriately.
  86 #
  87 # Define BLK_SHA1 environment variable if you want the C version
  88 # of the SHA1 that assumes you can do unaligned 32-bit loads and
  89 # have a fast htonl() function.
  90 #
  91 # Define PPC_SHA1 environment variable when running make to make use of
  92 # a bundled SHA1 routine optimized for PowerPC.
  93 #
  94 # Define NEEDS_SSL_WITH_CRYPTO if you need -lcrypto with -lssl (Darwin).
  95 #
  96 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
  97 #
  98 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
  99 # Patrick Mauritz).
 100 #
 101 # Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
 102 # Notably on Solaris hstrerror resides in libresolv and on Solaris 7
 103 # inet_ntop and inet_pton additionally reside there.
 104 #
 105 # Define NO_MMAP if you want to avoid mmap.
 106 #
 107 # Define NO_PTHREADS if you do not have or do not want to use Pthreads.
 108 #
 109 # Define NO_PREAD if you have a problem with pread() system call (e.g.
 110 # cygwin.dll before v1.5.22).
 111 #
 112 # Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
 113 # generally faster on your platform than accessing the working directory.
 114 #
 115 # Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
 116 # the executable mode bit, but doesn't really do so.
 117 #
 118 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
 119 #
 120 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
 121 # sockaddr_storage.
 122 #
 123 # Define NO_ICONV if your libc does not properly support iconv.
 124 #
 125 # Define OLD_ICONV if your library has an old iconv(), where the second
 126 # (input buffer pointer) parameter is declared with type (const char **).
 127 #
 128 # Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
 129 #
 130 # Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
 131 # that tells runtime paths to dynamic libraries;
 132 # "-Wl,-rpath=/path/lib" is used instead.
 133 #
 134 # Define USE_NSEC below if you want git to care about sub-second file mtimes
 135 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
 136 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
 137 # randomly break unless your underlying filesystem supports those sub-second
 138 # times (my ext3 doesn't).
 139 #
 140 # Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
 141 # "st_ctim"
 142 #
 143 # Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
 144 # available.  This automatically turns USE_NSEC off.
 145 #
 146 # Define USE_STDEV below if you want git to care about the underlying device
 147 # change being considered an inode change from the update-index perspective.
 148 #
 149 # Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
 150 # field that counts the on-disk footprint in 512-byte blocks.
 151 #
 152 # Define ASCIIDOC8 if you want to format documentation with AsciiDoc 8
 153 #
 154 # Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72.
 155 #
 156 # Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 157 # MakeMaker (e.g. using ActiveState under Cygwin).
 158 #
 159 # Define NO_PERL if you do not want Perl scripts or libraries at all.
 160 #
 161 # Define NO_TCLTK if you do not want Tcl/Tk GUI.
 162 #
 163 # The TCL_PATH variable governs the location of the Tcl interpreter
 164 # used to optimize git-gui for your system.  Only used if NO_TCLTK
 165 # is not set.  Defaults to the bare 'tclsh'.
 166 #
 167 # The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
 168 # If not set it defaults to the bare 'wish'. If it is set to the empty
 169 # string then NO_TCLTK will be forced (this is used by configure script).
 170 #
 171 # Define THREADED_DELTA_SEARCH if you have pthreads and wish to exploit
 172 # parallel delta searching when packing objects.
 173 #
 174 # Define INTERNAL_QSORT to use Git's implementation of qsort(), which
 175 # is a simplified version of the merge sort used in glibc. This is
 176 # recommended if Git triggers O(n^2) behavior in your platform's qsort().
 177 #
 178 # Define NO_EXTERNAL_GREP if you don't want "git grep" to ever call
 179 # your external grep (e.g., if your system lacks grep, if its grep is
 180 # broken, or spawning external process is slower than built-in grep git has).
 181 #
 182 # Define UNRELIABLE_FSTAT if your system's fstat does not return the same
 183 # information on a not yet closed file that lstat would return for the same
 184 # file after it was closed.
 185 #
 186 # Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
 187 # when hardlinking a file to another name and unlinking the original file right
 188 # away (some NTFS drivers seem to zero the contents in that scenario).
 189 #
 190 # Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
 191 # programs as a tar, where bin/ and libexec/ might be on different file systems.
 192 #
 193 # Define USE_NED_ALLOCATOR if you want to replace the platforms default
 194 # memory allocators with the nedmalloc allocator written by Niall Douglas.
 195 #
 196 # Define NO_REGEX if you have no or inferior regex support in your C library.
 197
 198 GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
 199         @$(SHELL_PATH) ./GIT-VERSION-GEN
 200 -include GIT-VERSION-FILE
 201
 202 uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
 203 uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
 204 uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
 205 uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
 206 uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
 207 uname_V := $(shell sh -c 'uname -v 2>/dev/null || echo not')
 208
 209 # CFLAGS and LDFLAGS are for the users to override from the command line.
 210
 211 CFLAGS = -g -O2 -Wall
 212 LDFLAGS =
 213 ALL_CFLAGS = $(CFLAGS)
 214 ALL_LDFLAGS = $(LDFLAGS)
 215 STRIP ?= strip
 216
 217 # Among the variables below, these:
 218 #   gitexecdir
 219 #   template_dir
 220 #   mandir
 221 #   infodir
 222 #   htmldir
 223 #   ETC_GITCONFIG (but not sysconfdir)
 224 # can be specified as a relative path some/where/else;
 225 # this is interpreted as relative to $(prefix) and "git" at
 226 # runtime figures out where they are based on the path to the executable.
 227 # This can help installing the suite in a relocatable way.
 228
 229 prefix = $(HOME)
 230 bindir_relative = bin
 231 bindir = $(prefix)/$(bindir_relative)
 232 mandir = share/man
 233 infodir = share/info
 234 gitexecdir = libexec/git-core
 235 sharedir = $(prefix)/share
 236 template_dir = share/git-core/templates
 237 htmldir = share/doc/git-doc
 238 ifeq ($(prefix),/usr)
 239 sysconfdir = /etc
 240 ETC_GITCONFIG = $(sysconfdir)/gitconfig
 241 else
 242 sysconfdir = $(prefix)/etc
 243 ETC_GITCONFIG = etc/gitconfig
 244 endif
 245 lib = lib
 246 # DESTDIR=
 247 pathsep = :
 248
 249 # default configuration for gitweb
 250 GITWEB_CONFIG = gitweb_config.perl
 251 GITWEB_CONFIG_SYSTEM = /etc/gitweb.conf
 252 GITWEB_HOME_LINK_STR = projects
 253 GITWEB_SITENAME =
 254 GITWEB_PROJECTROOT = /pub/git
 255 GITWEB_PROJECT_MAXDEPTH = 2007
 256 GITWEB_EXPORT_OK =
 257 GITWEB_STRICT_EXPORT =
 258 GITWEB_BASE_URL =
 259 GITWEB_LIST =
 260 GITWEB_HOMETEXT = indextext.html
 261 GITWEB_CSS = gitweb.css
 262 GITWEB_LOGO = git-logo.png
 263 GITWEB_FAVICON = git-favicon.png
 264 GITWEB_SITE_HEADER =
 265 GITWEB_SITE_FOOTER =
 266
 267 export prefix bindir sharedir sysconfdir
 268
 269 CC = gcc
 270 AR = ar
 271 RM = rm -f
 272 TAR = tar
 273 FIND = find
 274 INSTALL = install
 275 RPMBUILD = rpmbuild
 276 TCL_PATH = tclsh
 277 TCLTK_PATH = wish
 278 PTHREAD_LIBS = -lpthread
 279
 280 export TCL_PATH TCLTK_PATH
 281
 282 # sparse is architecture-neutral, which means that we need to tell it
 283 # explicitly what architecture to check for. Fix this up for yours..
 284 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
 285
 286
 287
 288 ### --- END CONFIGURATION SECTION ---
 289
 290 # Those must not be GNU-specific; they are shared with perl/ which may
 291 # be built by a different compiler. (Note that this is an artifact now
 292 # but it still might be nice to keep that distinction.)
 293 BASIC_CFLAGS =
 294 BASIC_LDFLAGS =
 295
 296 # Guard against environment variables
 297 BUILTIN_OBJS =
 298 BUILT_INS =
 299 COMPAT_CFLAGS =
 300 COMPAT_OBJS =
 301 LIB_H =
 302 LIB_OBJS =
 303 PROGRAMS =
 304 SCRIPT_PERL =
 305 SCRIPT_SH =
 306 TEST_PROGRAMS =
 307
 308 SCRIPT_SH += git-am.sh
 309 SCRIPT_SH += git-bisect.sh
 310 SCRIPT_SH += git-difftool--helper.sh
 311 SCRIPT_SH += git-filter-branch.sh
 312 SCRIPT_SH += git-lost-found.sh
 313 SCRIPT_SH += git-merge-octopus.sh
 314 SCRIPT_SH += git-merge-one-file.sh
 315 SCRIPT_SH += git-merge-resolve.sh
 316 SCRIPT_SH += git-mergetool.sh
 317 SCRIPT_SH += git-mergetool--lib.sh
 318 SCRIPT_SH += git-parse-remote.sh
 319 SCRIPT_SH += git-pull.sh
 320 SCRIPT_SH += git-quiltimport.sh
 321 SCRIPT_SH += git-rebase--interactive.sh
 322 SCRIPT_SH += git-rebase.sh
 323 SCRIPT_SH += git-repack.sh
 324 SCRIPT_SH += git-request-pull.sh
 325 SCRIPT_SH += git-sh-setup.sh
 326 SCRIPT_SH += git-stash.sh
 327 SCRIPT_SH += git-submodule.sh
 328 SCRIPT_SH += git-web--browse.sh
 329
 330 SCRIPT_PERL += git-add--interactive.perl
 331 SCRIPT_PERL += git-difftool.perl
 332 SCRIPT_PERL += git-archimport.perl
 333 SCRIPT_PERL += git-cvsexportcommit.perl
 334 SCRIPT_PERL += git-cvsimport.perl
 335 SCRIPT_PERL += git-cvsserver.perl
 336 SCRIPT_PERL += git-relink.perl
 337 SCRIPT_PERL += git-send-email.perl
 338 SCRIPT_PERL += git-svn.perl
 339
 340 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
 341           $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 342           git-instaweb
 343
 344 # Empty...
 345 EXTRA_PROGRAMS =
 346
 347 # ... and all the rest that could be moved out of bindir to gitexecdir
 348 PROGRAMS += $(EXTRA_PROGRAMS)
 349 PROGRAMS += git-fast-import$X
 350 PROGRAMS += git-hash-object$X
 351 PROGRAMS += git-index-pack$X
 352 PROGRAMS += git-merge-index$X
 353 PROGRAMS += git-merge-tree$X
 354 PROGRAMS += git-mktag$X
 355 PROGRAMS += git-pack-redundant$X
 356 PROGRAMS += git-patch-id$X
 357 PROGRAMS += git-shell$X
 358 PROGRAMS += git-show-index$X
 359 PROGRAMS += git-unpack-file$X
 360 PROGRAMS += git-upload-pack$X
 361 PROGRAMS += git-var$X
 362
 363 # List built-in command $C whose implementation cmd_$C() is not in
 364 # builtin-$C.o but is linked in as part of some other command.
 365 BUILT_INS += $(patsubst builtin-%.o,git-%$X,$(BUILTIN_OBJS))
 366
 367 BUILT_INS += git-cherry$X
 368 BUILT_INS += git-cherry-pick$X
 369 BUILT_INS += git-format-patch$X
 370 BUILT_INS += git-fsck-objects$X
 371 BUILT_INS += git-get-tar-commit-id$X
 372 BUILT_INS += git-init$X
 373 BUILT_INS += git-merge-subtree$X
 374 BUILT_INS += git-peek-remote$X
 375 BUILT_INS += git-repo-config$X
 376 BUILT_INS += git-show$X
 377 BUILT_INS += git-stage$X
 378 BUILT_INS += git-status$X
 379 BUILT_INS += git-whatchanged$X
 380
 381 # what 'all' will build and 'install' will install, in gitexecdir
 382 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 383
 384 # what 'all' will build but not install in gitexecdir
 385 OTHER_PROGRAMS = git$X
 386
 387 # Set paths to tools early so that they can be used for version tests.
 388 ifndef SHELL_PATH
 389         SHELL_PATH = /bin/sh
 390 endif
 391 ifndef PERL_PATH
 392         PERL_PATH = /usr/bin/perl
 393 endif
 394
 395 export PERL_PATH
 396
 397 LIB_FILE=libgit.a
 398 XDIFF_LIB=xdiff/lib.a
 399
 400 LIB_H += advice.h
 401 LIB_H += archive.h
 402 LIB_H += attr.h
 403 LIB_H += blob.h
 404 LIB_H += builtin.h
 405 LIB_H += cache.h
 406 LIB_H += cache-tree.h
 407 LIB_H += commit.h
 408 LIB_H += compat/cygwin.h
 409 LIB_H += compat/mingw.h
 410 LIB_H += csum-file.h
 411 LIB_H += decorate.h
 412 LIB_H += delta.h
 413 LIB_H += diffcore.h
 414 LIB_H += diff.h
 415 LIB_H += dir.h
 416 LIB_H += fsck.h
 417 LIB_H += git-compat-util.h
 418 LIB_H += graph.h
 419 LIB_H += grep.h
 420 LIB_H += hash.h
 421 LIB_H += help.h
 422 LIB_H += levenshtein.h
 423 LIB_H += list-objects.h
 424 LIB_H += ll-merge.h
 425 LIB_H += log-tree.h
 426 LIB_H += mailmap.h
 427 LIB_H += merge-recursive.h
 428 LIB_H += object.h
 429 LIB_H += pack.h
 430 LIB_H += pack-refs.h
 431 LIB_H += pack-revindex.h
 432 LIB_H += parse-options.h
 433 LIB_H += patch-ids.h
 434 LIB_H += pkt-line.h
 435 LIB_H += progress.h
 436 LIB_H += quote.h
 437 LIB_H += reflog-walk.h
 438 LIB_H += refs.h
 439 LIB_H += remote.h
 440 LIB_H += rerere.h
 441 LIB_H += revision.h
 442 LIB_H += run-command.h
 443 LIB_H += sha1-lookup.h
 444 LIB_H += sideband.h
 445 LIB_H += sigchain.h
 446 LIB_H += strbuf.h
 447 LIB_H += string-list.h
 448 LIB_H += tag.h
 449 LIB_H += transport.h
 450 LIB_H += tree.h
 451 LIB_H += tree-walk.h
 452 LIB_H += unpack-trees.h
 453 LIB_H += userdiff.h
 454 LIB_H += utf8.h
 455 LIB_H += wt-status.h
 456
 457 LIB_OBJS += abspath.o
 458 LIB_OBJS += advice.o
 459 LIB_OBJS += alias.o
 460 LIB_OBJS += alloc.o
 461 LIB_OBJS += archive.o
 462 LIB_OBJS += archive-tar.o
 463 LIB_OBJS += archive-zip.o
 464 LIB_OBJS += attr.o
 465 LIB_OBJS += base85.o
 466 LIB_OBJS += bisect.o
 467 LIB_OBJS += blob.o
 468 LIB_OBJS += branch.o
 469 LIB_OBJS += bundle.o
 470 LIB_OBJS += cache-tree.o
 471 LIB_OBJS += color.o
 472 LIB_OBJS += combine-diff.o
 473 LIB_OBJS += commit.o
 474 LIB_OBJS += config.o
 475 LIB_OBJS += connect.o
 476 LIB_OBJS += convert.o
 477 LIB_OBJS += copy.o
 478 LIB_OBJS += csum-file.o
 479 LIB_OBJS += ctype.o
 480 LIB_OBJS += date.o
 481 LIB_OBJS += decorate.o
 482 LIB_OBJS += diffcore-break.o
 483 LIB_OBJS += diffcore-delta.o
 484 LIB_OBJS += diffcore-order.o
 485 LIB_OBJS += diffcore-pickaxe.o
 486 LIB_OBJS += diffcore-rename.o
 487 LIB_OBJS += diff-delta.o
 488 LIB_OBJS += diff-lib.o
 489 LIB_OBJS += diff-no-index.o
 490 LIB_OBJS += diff.o
 491 LIB_OBJS += dir.o
 492 LIB_OBJS += editor.o
 493 LIB_OBJS += entry.o
 494 LIB_OBJS += environment.o
 495 LIB_OBJS += exec_cmd.o
 496 LIB_OBJS += fsck.o
 497 LIB_OBJS += graph.o
 498 LIB_OBJS += grep.o
 499 LIB_OBJS += hash.o
 500 LIB_OBJS += help.o
 501 LIB_OBJS += ident.o
 502 LIB_OBJS += levenshtein.o
 503 LIB_OBJS += list-objects.o
 504 LIB_OBJS += ll-merge.o
 505 LIB_OBJS += lockfile.o
 506 LIB_OBJS += log-tree.o
 507 LIB_OBJS += mailmap.o
 508 LIB_OBJS += match-trees.o
 509 LIB_OBJS += merge-file.o
 510 LIB_OBJS += merge-recursive.o
 511 LIB_OBJS += name-hash.o
 512 LIB_OBJS += object.o
 513 LIB_OBJS += pack-check.o
 514 LIB_OBJS += pack-refs.o
 515 LIB_OBJS += pack-revindex.o
 516 LIB_OBJS += pack-write.o
 517 LIB_OBJS += pager.o
 518 LIB_OBJS += parse-options.o
 519 LIB_OBJS += patch-delta.o
 520 LIB_OBJS += patch-ids.o
 521 LIB_OBJS += path.o
 522 LIB_OBJS += pkt-line.o
 523 LIB_OBJS += preload-index.o
 524 LIB_OBJS += pretty.o
 525 LIB_OBJS += progress.o
 526 LIB_OBJS += quote.o
 527 LIB_OBJS += reachable.o
 528 LIB_OBJS += read-cache.o
 529 LIB_OBJS += reflog-walk.o
 530 LIB_OBJS += refs.o
 531 LIB_OBJS += remote.o
 532 LIB_OBJS += replace_object.o
 533 LIB_OBJS += rerere.o
 534 LIB_OBJS += revision.o
 535 LIB_OBJS += run-command.o
 536 LIB_OBJS += server-info.o
 537 LIB_OBJS += setup.o
 538 LIB_OBJS += sha1-lookup.o
 539 LIB_OBJS += sha1_file.o
 540 LIB_OBJS += sha1_name.o
 541 LIB_OBJS += shallow.o
 542 LIB_OBJS += sideband.o
 543 LIB_OBJS += sigchain.o
 544 LIB_OBJS += strbuf.o
 545 LIB_OBJS += string-list.o
 546 LIB_OBJS += symlinks.o
 547 LIB_OBJS += tag.o
 548 LIB_OBJS += trace.o
 549 LIB_OBJS += transport.o
 550 LIB_OBJS += tree-diff.o
 551 LIB_OBJS += tree.o
 552 LIB_OBJS += tree-walk.o
 553 LIB_OBJS += unpack-trees.o
 554 LIB_OBJS += usage.o
 555 LIB_OBJS += userdiff.o
 556 LIB_OBJS += utf8.o
 557 LIB_OBJS += walker.o
 558 LIB_OBJS += wrapper.o
 559 LIB_OBJS += write_or_die.o
 560 LIB_OBJS += ws.o
 561 LIB_OBJS += wt-status.o
 562 LIB_OBJS += xdiff-interface.o
 563
 564 BUILTIN_OBJS += builtin-add.o
 565 BUILTIN_OBJS += builtin-annotate.o
 566 BUILTIN_OBJS += builtin-apply.o
 567 BUILTIN_OBJS += builtin-archive.o
 568 BUILTIN_OBJS += builtin-bisect--helper.o
 569 BUILTIN_OBJS += builtin-blame.o
 570 BUILTIN_OBJS += builtin-branch.o
 571 BUILTIN_OBJS += builtin-bundle.o
 572 BUILTIN_OBJS += builtin-cat-file.o
 573 BUILTIN_OBJS += builtin-check-attr.o
 574 BUILTIN_OBJS += builtin-check-ref-format.o
 575 BUILTIN_OBJS += builtin-checkout-index.o
 576 BUILTIN_OBJS += builtin-checkout.o
 577 BUILTIN_OBJS += builtin-clean.o
 578 BUILTIN_OBJS += builtin-clone.o
 579 BUILTIN_OBJS += builtin-commit-tree.o
 580 BUILTIN_OBJS += builtin-commit.o
 581 BUILTIN_OBJS += builtin-config.o
 582 BUILTIN_OBJS += builtin-count-objects.o
 583 BUILTIN_OBJS += builtin-describe.o
 584 BUILTIN_OBJS += builtin-diff-files.o
 585 BUILTIN_OBJS += builtin-diff-index.o
 586 BUILTIN_OBJS += builtin-diff-tree.o
 587 BUILTIN_OBJS += builtin-diff.o
 588 BUILTIN_OBJS += builtin-fast-export.o
 589 BUILTIN_OBJS += builtin-fetch--tool.o
 590 BUILTIN_OBJS += builtin-fetch-pack.o
 591 BUILTIN_OBJS += builtin-fetch.o
 592 BUILTIN_OBJS += builtin-fmt-merge-msg.o
 593 BUILTIN_OBJS += builtin-for-each-ref.o
 594 BUILTIN_OBJS += builtin-fsck.o
 595 BUILTIN_OBJS += builtin-gc.o
 596 BUILTIN_OBJS += builtin-grep.o
 597 BUILTIN_OBJS += builtin-help.o
 598 BUILTIN_OBJS += builtin-init-db.o
 599 BUILTIN_OBJS += builtin-log.o
 600 BUILTIN_OBJS += builtin-ls-files.o
 601 BUILTIN_OBJS += builtin-ls-remote.o
 602 BUILTIN_OBJS += builtin-ls-tree.o
 603 BUILTIN_OBJS += builtin-mailinfo.o
 604 BUILTIN_OBJS += builtin-mailsplit.o
 605 BUILTIN_OBJS += builtin-merge.o
 606 BUILTIN_OBJS += builtin-merge-base.o
 607 BUILTIN_OBJS += builtin-merge-file.o
 608 BUILTIN_OBJS += builtin-merge-ours.o
 609 BUILTIN_OBJS += builtin-merge-recursive.o
 610 BUILTIN_OBJS += builtin-mktree.o
 611 BUILTIN_OBJS += builtin-mv.o
 612 BUILTIN_OBJS += builtin-name-rev.o
 613 BUILTIN_OBJS += builtin-pack-objects.o
 614 BUILTIN_OBJS += builtin-pack-refs.o
 615 BUILTIN_OBJS += builtin-prune-packed.o
 616 BUILTIN_OBJS += builtin-prune.o
 617 BUILTIN_OBJS += builtin-push.o
 618 BUILTIN_OBJS += builtin-read-tree.o
 619 BUILTIN_OBJS += builtin-receive-pack.o
 620 BUILTIN_OBJS += builtin-reflog.o
 621 BUILTIN_OBJS += builtin-remote.o
 622 BUILTIN_OBJS += builtin-replace.o
 623 BUILTIN_OBJS += builtin-rerere.o
 624 BUILTIN_OBJS += builtin-reset.o
 625 BUILTIN_OBJS += builtin-rev-list.o
 626 BUILTIN_OBJS += builtin-rev-parse.o
 627 BUILTIN_OBJS += builtin-revert.o
 628 BUILTIN_OBJS += builtin-rm.o
 629 BUILTIN_OBJS += builtin-send-pack.o
 630 BUILTIN_OBJS += builtin-shortlog.o
 631 BUILTIN_OBJS += builtin-show-branch.o
 632 BUILTIN_OBJS += builtin-show-ref.o
 633 BUILTIN_OBJS += builtin-stripspace.o
 634 BUILTIN_OBJS += builtin-symbolic-ref.o
 635 BUILTIN_OBJS += builtin-tag.o
 636 BUILTIN_OBJS += builtin-tar-tree.o
 637 BUILTIN_OBJS += builtin-unpack-objects.o
 638 BUILTIN_OBJS += builtin-update-index.o
 639 BUILTIN_OBJS += builtin-update-ref.o
 640 BUILTIN_OBJS += builtin-update-server-info.o
 641 BUILTIN_OBJS += builtin-upload-archive.o
 642 BUILTIN_OBJS += builtin-verify-pack.o
 643 BUILTIN_OBJS += builtin-verify-tag.o
 644 BUILTIN_OBJS += builtin-write-tree.o
 645
 646 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 647 EXTLIBS =
 648
 649 #
 650 # Platform specific tweaks
 651 #
 652
 653 # We choose to avoid "if .. else if .. else .. endif endif"
 654 # because maintaining the nesting to match is a pain.  If
 655 # we had "elif" things would have been much nicer...
 656
 657 ifeq ($(uname_S),Linux)
 658         NO_STRLCPY = YesPlease
 659         NO_MKSTEMPS = YesPlease
 660         THREADED_DELTA_SEARCH = YesPlease
 661 endif
 662 ifeq ($(uname_S),GNU/kFreeBSD)
 663         NO_STRLCPY = YesPlease
 664         NO_MKSTEMPS = YesPlease
 665         THREADED_DELTA_SEARCH = YesPlease
 666 endif
 667 ifeq ($(uname_S),UnixWare)
 668         CC = cc
 669         NEEDS_SOCKET = YesPlease
 670         NEEDS_NSL = YesPlease
 671         NEEDS_SSL_WITH_CRYPTO = YesPlease
 672         NEEDS_LIBICONV = YesPlease
 673         SHELL_PATH = /usr/local/bin/bash
 674         NO_IPV6 = YesPlease
 675         NO_HSTRERROR = YesPlease
 676         NO_MKSTEMPS = YesPlease
 677         BASIC_CFLAGS += -Kthread
 678         BASIC_CFLAGS += -I/usr/local/include
 679         BASIC_LDFLAGS += -L/usr/local/lib
 680         INSTALL = ginstall
 681         TAR = gtar
 682         NO_STRCASESTR = YesPlease
 683         NO_MEMMEM = YesPlease
 684 endif
 685 ifeq ($(uname_S),SCO_SV)
 686         ifeq ($(uname_R),3.2)
 687                 CFLAGS = -O2
 688         endif
 689         ifeq ($(uname_R),5)
 690                 CC = cc
 691                 BASIC_CFLAGS += -Kthread
 692         endif
 693         NEEDS_SOCKET = YesPlease
 694         NEEDS_NSL = YesPlease
 695         NEEDS_SSL_WITH_CRYPTO = YesPlease
 696         NEEDS_LIBICONV = YesPlease
 697         SHELL_PATH = /usr/bin/bash
 698         NO_IPV6 = YesPlease
 699         NO_HSTRERROR = YesPlease
 700         NO_MKSTEMPS = YesPlease
 701         BASIC_CFLAGS += -I/usr/local/include
 702         BASIC_LDFLAGS += -L/usr/local/lib
 703         NO_STRCASESTR = YesPlease
 704         NO_MEMMEM = YesPlease
 705         INSTALL = ginstall
 706         TAR = gtar
 707 endif
 708 ifeq ($(uname_S),Darwin)
 709         NEEDS_SSL_WITH_CRYPTO = YesPlease
 710         NEEDS_LIBICONV = YesPlease
 711         ifeq ($(shell expr "$(uname_R)" : '[15678]\.'),2)
 712                 OLD_ICONV = UnfortunatelyYes
 713         endif
 714         ifeq ($(shell expr "$(uname_R)" : '[15]\.'),2)
 715                 NO_STRLCPY = YesPlease
 716         endif
 717         NO_MEMMEM = YesPlease
 718         THREADED_DELTA_SEARCH = YesPlease
 719         USE_ST_TIMESPEC = YesPlease
 720 endif
 721 ifeq ($(uname_S),SunOS)
 722         NEEDS_SOCKET = YesPlease
 723         NEEDS_NSL = YesPlease
 724         SHELL_PATH = /bin/bash
 725         SANE_TOOL_PATH = /usr/xpg6/bin:/usr/xpg4/bin
 726         NO_STRCASESTR = YesPlease
 727         NO_MEMMEM = YesPlease
 728         NO_MKDTEMP = YesPlease
 729         NO_MKSTEMPS = YesPlease
 730         NO_REGEX = YesPlease
 731         NO_EXTERNAL_GREP = YesPlease
 732         ifeq ($(uname_R),5.7)
 733                 NEEDS_RESOLV = YesPlease
 734                 NO_IPV6 = YesPlease
 735                 NO_SOCKADDR_STORAGE = YesPlease
 736                 NO_UNSETENV = YesPlease
 737                 NO_SETENV = YesPlease
 738                 NO_STRLCPY = YesPlease
 739                 NO_C99_FORMAT = YesPlease
 740                 NO_STRTOUMAX = YesPlease
 741         endif
 742         ifeq ($(uname_R),5.8)
 743                 NO_UNSETENV = YesPlease
 744                 NO_SETENV = YesPlease
 745                 NO_C99_FORMAT = YesPlease
 746                 NO_STRTOUMAX = YesPlease
 747         endif
 748         ifeq ($(uname_R),5.9)
 749                 NO_UNSETENV = YesPlease
 750                 NO_SETENV = YesPlease
 751                 NO_C99_FORMAT = YesPlease
 752                 NO_STRTOUMAX = YesPlease
 753         endif
 754         INSTALL = /usr/ucb/install
 755         TAR = gtar
 756         BASIC_CFLAGS += -D__EXTENSIONS__ -D__sun__ -DHAVE_ALLOCA_H
 757 endif
 758 ifeq ($(uname_O),Cygwin)
 759         NO_D_TYPE_IN_DIRENT = YesPlease
 760         NO_D_INO_IN_DIRENT = YesPlease
 761         NO_STRCASESTR = YesPlease
 762         NO_MEMMEM = YesPlease
 763         NO_MKSTEMPS = YesPlease
 764         NO_SYMLINK_HEAD = YesPlease
 765         NEEDS_LIBICONV = YesPlease
 766         NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes
 767         NO_TRUSTABLE_FILEMODE = UnfortunatelyYes
 768         OLD_ICONV = UnfortunatelyYes
 769         # There are conflicting reports about this.
 770         # On some boxes NO_MMAP is needed, and not so elsewhere.
 771         # Try commenting this out if you suspect MMAP is more efficient
 772         NO_MMAP = YesPlease
 773         NO_IPV6 = YesPlease
 774         X = .exe
 775 endif
 776 ifeq ($(uname_S),FreeBSD)
 777         NEEDS_LIBICONV = YesPlease
 778         NO_MEMMEM = YesPlease
 779         BASIC_CFLAGS += -I/usr/local/include
 780         BASIC_LDFLAGS += -L/usr/local/lib
 781         DIR_HAS_BSD_GROUP_SEMANTICS = YesPlease
 782         USE_ST_TIMESPEC = YesPlease
 783         THREADED_DELTA_SEARCH = YesPlease
 784         ifeq ($(shell expr "$(uname_R)" : '4\.'),2)
 785                 PTHREAD_LIBS = -pthread
 786                 NO_UINTMAX_T = YesPlease
 787                 NO_STRTOUMAX = YesPlease
 788         endif
 789 endif
 790 ifeq ($(uname_S),OpenBSD)
 791         NO_STRCASESTR = YesPlease
 792         NO_MEMMEM = YesPlease
 793         USE_ST_TIMESPEC = YesPlease
 794         NEEDS_LIBICONV = YesPlease
 795         BASIC_CFLAGS += -I/usr/local/include
 796         BASIC_LDFLAGS += -L/usr/local/lib
 797         THREADED_DELTA_SEARCH = YesPlease
 798 endif
 799 ifeq ($(uname_S),NetBSD)
 800         ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
 801                 NEEDS_LIBICONV = YesPlease
 802         endif
 803         BASIC_CFLAGS += -I/usr/pkg/include
 804         BASIC_LDFLAGS += -L/usr/pkg/lib $(CC_LD_DYNPATH)/usr/pkg/lib
 805         THREADED_DELTA_SEARCH = YesPlease
 806         USE_ST_TIMESPEC = YesPlease
 807         NO_MKSTEMPS = YesPlease
 808 endif
 809 ifeq ($(uname_S),AIX)
 810         NO_STRCASESTR=YesPlease
 811         NO_MEMMEM = YesPlease
 812         NO_MKDTEMP = YesPlease
 813         NO_MKSTEMPS = YesPlease
 814         NO_STRLCPY = YesPlease
 815         NO_NSEC = YesPlease
 816         FREAD_READS_DIRECTORIES = UnfortunatelyYes
 817         INTERNAL_QSORT = UnfortunatelyYes
 818         NEEDS_LIBICONV=YesPlease
 819         BASIC_CFLAGS += -D_LARGE_FILES
 820         ifneq ($(shell expr "$(uname_V)" : '[1234]'),1)
 821                 THREADED_DELTA_SEARCH = YesPlease
 822         else
 823                 NO_PTHREADS = YesPlease
 824         endif
 825 endif
 826 ifeq ($(uname_S),GNU)
 827         # GNU/Hurd
 828         NO_STRLCPY=YesPlease
 829         NO_MKSTEMPS = YesPlease
 830 endif
 831 ifeq ($(uname_S),IRIX)
 832         NO_SETENV = YesPlease
 833         NO_UNSETENV = YesPlease
 834         NO_STRCASESTR = YesPlease
 835         NO_MEMMEM = YesPlease
 836         NO_MKSTEMPS = YesPlease
 837         NO_MKDTEMP = YesPlease
 838         NO_MMAP = YesPlease
 839         NO_EXTERNAL_GREP = UnfortunatelyYes
 840         SNPRINTF_RETURNS_BOGUS = YesPlease
 841         SHELL_PATH = /usr/gnu/bin/bash
 842         NEEDS_LIBGEN = YesPlease
 843 endif
 844 ifeq ($(uname_S),IRIX64)
 845         NO_SETENV=YesPlease
 846         NO_UNSETENV = YesPlease
 847         NO_STRCASESTR=YesPlease
 848         NO_MEMMEM = YesPlease
 849         NO_MKSTEMPS = YesPlease
 850         NO_MKDTEMP = YesPlease
 851         NO_MMAP = YesPlease
 852         NO_EXTERNAL_GREP = UnfortunatelyYes
 853         SNPRINTF_RETURNS_BOGUS = YesPlease
 854         SHELL_PATH=/usr/gnu/bin/bash
 855         NEEDS_LIBGEN = YesPlease
 856 endif
 857 ifeq ($(uname_S),HP-UX)
 858         NO_IPV6=YesPlease
 859         NO_SETENV=YesPlease
 860         NO_STRCASESTR=YesPlease
 861         NO_MEMMEM = YesPlease
 862         NO_MKSTEMPS = YesPlease
 863         NO_STRLCPY = YesPlease
 864         NO_MKDTEMP = YesPlease
 865         NO_UNSETENV = YesPlease
 866         NO_HSTRERROR = YesPlease
 867         NO_SYS_SELECT_H = YesPlease
 868         SNPRINTF_RETURNS_BOGUS = YesPlease
 869 endif
 870 ifneq (,$(findstring CYGWIN,$(uname_S)))
 871         COMPAT_OBJS += compat/cygwin.o
 872         UNRELIABLE_FSTAT = UnfortunatelyYes
 873 endif
 874 ifneq (,$(findstring MINGW,$(uname_S)))
 875         pathsep = ;
 876         NO_PREAD = YesPlease
 877         NO_OPENSSL = YesPlease
 878         NO_LIBGEN_H = YesPlease
 879         NO_SYMLINK_HEAD = YesPlease
 880         NO_IPV6 = YesPlease
 881         NO_SETENV = YesPlease
 882         NO_UNSETENV = YesPlease
 883         NO_STRCASESTR = YesPlease
 884         NO_STRLCPY = YesPlease
 885         NO_MEMMEM = YesPlease
 886         NEEDS_LIBICONV = YesPlease
 887         OLD_ICONV = YesPlease
 888         NO_C99_FORMAT = YesPlease
 889         NO_STRTOUMAX = YesPlease
 890         NO_MKDTEMP = YesPlease
 891         NO_MKSTEMPS = YesPlease
 892         SNPRINTF_RETURNS_BOGUS = YesPlease
 893         NO_SVN_TESTS = YesPlease
 894         NO_PERL_MAKEMAKER = YesPlease
 895         RUNTIME_PREFIX = YesPlease
 896         NO_POSIX_ONLY_PROGRAMS = YesPlease
 897         NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
 898         NO_NSEC = YesPlease
 899         USE_WIN32_MMAP = YesPlease
 900         USE_NED_ALLOCATOR = YesPlease
 901         UNRELIABLE_FSTAT = UnfortunatelyYes
 902         OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
 903         NO_REGEX = YesPlease
 904         COMPAT_CFLAGS += -D__USE_MINGW_ACCESS -DNOGDI -Icompat -Icompat/fnmatch
 905         COMPAT_CFLAGS += -DSTRIP_EXTENSION=\".exe\"
 906         COMPAT_OBJS += compat/mingw.o compat/fnmatch/fnmatch.o compat/winansi.o
 907         EXTLIBS += -lws2_32
 908         X = .exe
 909 ifneq (,$(wildcard ../THIS_IS_MSYSGIT))
 910         htmldir=doc/git/html/
 911         prefix =
 912         INSTALL = /bin/install
 913         EXTLIBS += /mingw/lib/libz.a
 914         NO_R_TO_GCC_LINKER = YesPlease
 915         INTERNAL_QSORT = YesPlease
 916         THREADED_DELTA_SEARCH = YesPlease
 917 else
 918         NO_CURL = YesPlease
 919         NO_PTHREADS = YesPlease
 920 endif
 921 endif
 922
 923 -include config.mak.autogen
 924 -include config.mak
 925
 926 ifdef SANE_TOOL_PATH
 927 SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
 928 BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
 929 PATH := $(SANE_TOOL_PATH):${PATH}
 930 else
 931 BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
 932 endif
 933
 934 ifeq ($(uname_S),Darwin)
 935         ifndef NO_FINK
 936                 ifeq ($(shell test -d /sw/lib && echo y),y)
 937                         BASIC_CFLAGS += -I/sw/include
 938                         BASIC_LDFLAGS += -L/sw/lib
 939                 endif
 940         endif
 941         ifndef NO_DARWIN_PORTS
 942                 ifeq ($(shell test -d /opt/local/lib && echo y),y)
 943                         BASIC_CFLAGS += -I/opt/local/include
 944                         BASIC_LDFLAGS += -L/opt/local/lib
 945                 endif
 946         endif
 947         PTHREAD_LIBS =
 948 endif
 949
 950 ifndef CC_LD_DYNPATH
 951         ifdef NO_R_TO_GCC_LINKER
 952                 # Some gcc does not accept and pass -R to the linker to specify
 953                 # the runtime dynamic library path.
 954                 CC_LD_DYNPATH = -Wl,-rpath,
 955         else
 956                 CC_LD_DYNPATH = -R
 957         endif
 958 endif
 959
 960 ifdef NO_LIBGEN_H
 961         COMPAT_CFLAGS += -DNO_LIBGEN_H
 962         COMPAT_OBJS += compat/basename.o
 963 endif
 964
 965 ifdef NO_CURL
 966         BASIC_CFLAGS += -DNO_CURL
 967 else
 968         ifdef CURLDIR
 969                 # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
 970                 BASIC_CFLAGS += -I$(CURLDIR)/include
 971                 CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
 972         else
 973                 CURL_LIBCURL = -lcurl
 974         endif
 975         BUILTIN_OBJS += builtin-http-fetch.o
 976         EXTLIBS += $(CURL_LIBCURL)
 977         LIB_OBJS += http.o http-walker.o
 978         curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
 979         ifeq "$(curl_check)" "070908"
 980                 ifndef NO_EXPAT
 981                         PROGRAMS += git-http-push$X
 982                 endif
 983         endif
 984         ifndef NO_EXPAT
 985                 ifdef EXPATDIR
 986                         BASIC_CFLAGS += -I$(EXPATDIR)/include
 987                         EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
 988                 else
 989                         EXPAT_LIBEXPAT = -lexpat
 990                 endif
 991         endif
 992 endif
 993
 994 ifdef ZLIB_PATH
 995         BASIC_CFLAGS += -I$(ZLIB_PATH)/include
 996         EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
 997 endif
 998 EXTLIBS += -lz
 999
1000 ifndef NO_POSIX_ONLY_PROGRAMS
1001         PROGRAMS += git-daemon$X
1002         PROGRAMS += git-imap-send$X
1003 endif
1004 ifndef NO_OPENSSL
1005         OPENSSL_LIBSSL = -lssl
1006         ifdef OPENSSLDIR
1007                 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1008                 OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1009         else
1010                 OPENSSL_LINK =
1011         endif
1012 else
1013         BASIC_CFLAGS += -DNO_OPENSSL
1014         BLK_SHA1 = 1
1015         OPENSSL_LIBSSL =
1016 endif
1017 ifdef NEEDS_SSL_WITH_CRYPTO
1018         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1019 else
1020         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1021 endif
1022 ifdef NEEDS_LIBICONV
1023         ifdef ICONVDIR
1024                 BASIC_CFLAGS += -I$(ICONVDIR)/include
1025                 ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1026         else
1027                 ICONV_LINK =
1028         endif
1029         EXTLIBS += $(ICONV_LINK) -liconv
1030 endif
1031 ifdef NEEDS_LIBGEN
1032         EXTLIBS += -lgen
1033 endif
1034 ifdef NEEDS_SOCKET
1035         EXTLIBS += -lsocket
1036 endif
1037 ifdef NEEDS_NSL
1038         EXTLIBS += -lnsl
1039 endif
1040 ifdef NEEDS_RESOLV
1041         EXTLIBS += -lresolv
1042 endif
1043 ifdef NO_D_TYPE_IN_DIRENT
1044         BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1045 endif
1046 ifdef NO_D_INO_IN_DIRENT
1047         BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
1048 endif
1049 ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1050         BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1051 endif
1052 ifdef USE_NSEC
1053         BASIC_CFLAGS += -DUSE_NSEC
1054 endif
1055 ifdef USE_ST_TIMESPEC
1056         BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1057 endif
1058 ifdef NO_NSEC
1059         BASIC_CFLAGS += -DNO_NSEC
1060 endif
1061 ifdef NO_C99_FORMAT
1062         BASIC_CFLAGS += -DNO_C99_FORMAT
1063 endif
1064 ifdef SNPRINTF_RETURNS_BOGUS
1065         COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1066         COMPAT_OBJS += compat/snprintf.o
1067 endif
1068 ifdef FREAD_READS_DIRECTORIES
1069         COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1070         COMPAT_OBJS += compat/fopen.o
1071 endif
1072 ifdef NO_SYMLINK_HEAD
1073         BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1074 endif
1075 ifdef NO_STRCASESTR
1076         COMPAT_CFLAGS += -DNO_STRCASESTR
1077         COMPAT_OBJS += compat/strcasestr.o
1078 endif
1079 ifdef NO_STRLCPY
1080         COMPAT_CFLAGS += -DNO_STRLCPY
1081         COMPAT_OBJS += compat/strlcpy.o
1082 endif
1083 ifdef NO_STRTOUMAX
1084         COMPAT_CFLAGS += -DNO_STRTOUMAX
1085         COMPAT_OBJS += compat/strtoumax.o
1086 endif
1087 ifdef NO_STRTOULL
1088         COMPAT_CFLAGS += -DNO_STRTOULL
1089 endif
1090 ifdef NO_SETENV
1091         COMPAT_CFLAGS += -DNO_SETENV
1092         COMPAT_OBJS += compat/setenv.o
1093 endif
1094 ifdef NO_MKDTEMP
1095         COMPAT_CFLAGS += -DNO_MKDTEMP
1096         COMPAT_OBJS += compat/mkdtemp.o
1097 endif
1098 ifdef NO_MKSTEMPS
1099         COMPAT_CFLAGS += -DNO_MKSTEMPS
1100         COMPAT_OBJS += compat/mkstemps.o
1101 endif
1102 ifdef NO_UNSETENV
1103         COMPAT_CFLAGS += -DNO_UNSETENV
1104         COMPAT_OBJS += compat/unsetenv.o
1105 endif
1106 ifdef NO_SYS_SELECT_H
1107         BASIC_CFLAGS += -DNO_SYS_SELECT_H
1108 endif
1109 ifdef NO_MMAP
1110         COMPAT_CFLAGS += -DNO_MMAP
1111         COMPAT_OBJS += compat/mmap.o
1112 else
1113         ifdef USE_WIN32_MMAP
1114                 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1115                 COMPAT_OBJS += compat/win32mmap.o
1116         endif
1117 endif
1118 ifdef OBJECT_CREATION_USES_RENAMES
1119         COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1120 endif
1121 ifdef NO_PREAD
1122         COMPAT_CFLAGS += -DNO_PREAD
1123         COMPAT_OBJS += compat/pread.o
1124 endif
1125 ifdef NO_FAST_WORKING_DIRECTORY
1126         BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1127 endif
1128 ifdef NO_TRUSTABLE_FILEMODE
1129         BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1130 endif
1131 ifdef NO_IPV6
1132         BASIC_CFLAGS += -DNO_IPV6
1133 endif
1134 ifdef NO_UINTMAX_T
1135         BASIC_CFLAGS += -Duintmax_t=uint32_t
1136 endif
1137 ifdef NO_SOCKADDR_STORAGE
1138 ifdef NO_IPV6
1139         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1140 else
1141         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1142 endif
1143 endif
1144 ifdef NO_INET_NTOP
1145         LIB_OBJS += compat/inet_ntop.o
1146 endif
1147 ifdef NO_INET_PTON
1148         LIB_OBJS += compat/inet_pton.o
1149 endif
1150
1151 ifdef NO_ICONV
1152         BASIC_CFLAGS += -DNO_ICONV
1153 endif
1154
1155 ifdef OLD_ICONV
1156         BASIC_CFLAGS += -DOLD_ICONV
1157 endif
1158
1159 ifdef NO_DEFLATE_BOUND
1160         BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1161 endif
1162
1163 ifdef BLK_SHA1
1164         SHA1_HEADER = "block-sha1/sha1.h"
1165         LIB_OBJS += block-sha1/sha1.o
1166 else
1167 ifdef PPC_SHA1
1168         SHA1_HEADER = "ppc/sha1.h"
1169         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1170 else
1171         SHA1_HEADER = <openssl/sha.h>
1172         EXTLIBS += $(LIB_4_CRYPTO)
1173 endif
1174 endif
1175 ifdef NO_PERL_MAKEMAKER
1176         export NO_PERL_MAKEMAKER
1177 endif
1178 ifdef NO_HSTRERROR
1179         COMPAT_CFLAGS += -DNO_HSTRERROR
1180         COMPAT_OBJS += compat/hstrerror.o
1181 endif
1182 ifdef NO_MEMMEM
1183         COMPAT_CFLAGS += -DNO_MEMMEM
1184         COMPAT_OBJS += compat/memmem.o
1185 endif
1186 ifdef INTERNAL_QSORT
1187         COMPAT_CFLAGS += -DINTERNAL_QSORT
1188         COMPAT_OBJS += compat/qsort.o
1189 endif
1190 ifdef RUNTIME_PREFIX
1191         COMPAT_CFLAGS += -DRUNTIME_PREFIX
1192 endif
1193
1194 ifdef NO_PTHREADS
1195         THREADED_DELTA_SEARCH =
1196         BASIC_CFLAGS += -DNO_PTHREADS
1197 else
1198         EXTLIBS += $(PTHREAD_LIBS)
1199 endif
1200
1201 ifdef THREADED_DELTA_SEARCH
1202         BASIC_CFLAGS += -DTHREADED_DELTA_SEARCH
1203         LIB_OBJS += thread-utils.o
1204 endif
1205 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1206         COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1207 endif
1208 ifdef NO_EXTERNAL_GREP
1209         BASIC_CFLAGS += -DNO_EXTERNAL_GREP
1210 endif
1211 ifdef UNRELIABLE_FSTAT
1212         BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1213 endif
1214 ifdef NO_REGEX
1215         COMPAT_CFLAGS += -Icompat/regex
1216         COMPAT_OBJS += compat/regex/regex.o
1217 endif
1218
1219 ifdef USE_NED_ALLOCATOR
1220        COMPAT_CFLAGS += -DUSE_NED_ALLOCATOR -DOVERRIDE_STRDUP -DNDEBUG -DREPLACE_SYSTEM_ALLOCATOR -Icompat/nedmalloc
1221        COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1222 endif
1223
1224 ifeq ($(TCLTK_PATH),)
1225 NO_TCLTK=NoThanks
1226 endif
1227
1228 ifeq ($(PERL_PATH),)
1229 NO_PERL=NoThanks
1230 endif
1231
1232 QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1233 QUIET_SUBDIR1  =
1234
1235 ifneq ($(findstring $(MAKEFLAGS),w),w)
1236 PRINT_DIR = --no-print-directory
1237 else # "make -w"
1238 NO_SUBDIR = :
1239 endif
1240
1241 ifneq ($(findstring $(MAKEFLAGS),s),s)
1242 ifndef V
1243         QUIET_CC       = @echo '   ' CC $@;
1244         QUIET_AR       = @echo '   ' AR $@;
1245         QUIET_LINK     = @echo '   ' LINK $@;
1246         QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1247         QUIET_GEN      = @echo '   ' GEN $@;
1248         QUIET_SUBDIR0  = +@subdir=
1249         QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1250                          $(MAKE) $(PRINT_DIR) -C $$subdir
1251         export V
1252         export QUIET_GEN
1253         export QUIET_BUILT_IN
1254 endif
1255 endif
1256
1257 ifdef ASCIIDOC8
1258         export ASCIIDOC8
1259 endif
1260
1261 # Shell quote (do not use $(call) to accommodate ancient setups);
1262
1263 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
1264 ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1265
1266 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1267 bindir_SQ = $(subst ','\'',$(bindir))
1268 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1269 mandir_SQ = $(subst ','\'',$(mandir))
1270 infodir_SQ = $(subst ','\'',$(infodir))
1271 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1272 template_dir_SQ = $(subst ','\'',$(template_dir))
1273 htmldir_SQ = $(subst ','\'',$(htmldir))
1274 prefix_SQ = $(subst ','\'',$(prefix))
1275
1276 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1277 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1278 TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1279
1280 LIBS = $(GITLIBS) $(EXTLIBS)
1281
1282 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
1283         $(COMPAT_CFLAGS)
1284 LIB_OBJS += $(COMPAT_OBJS)
1285
1286 ALL_CFLAGS += $(BASIC_CFLAGS)
1287 ALL_LDFLAGS += $(BASIC_LDFLAGS)
1288
1289 export TAR INSTALL DESTDIR SHELL_PATH
1290
1291
1292 ### Build rules
1293
1294 SHELL = $(SHELL_PATH)
1295
1296 all:: shell_compatibility_test $(ALL_PROGRAMS) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1297 ifneq (,$X)
1298         $(QUIET_BUILT_IN)$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test '$p' -ef '$p$X' || $(RM) '$p';)
1299 endif
1300
1301 all::
1302 ifndef NO_TCLTK
1303         $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1304         $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1305 endif
1306 ifndef NO_PERL
1307         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' all
1308 endif
1309         $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1)
1310
1311 please_set_SHELL_PATH_to_a_more_modern_shell:
1312         @$$(:)
1313
1314 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1315
1316 strip: $(PROGRAMS) git$X
1317         $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
1318
1319 git.o: git.c common-cmds.h GIT-CFLAGS
1320         $(QUIET_CC)$(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
1321                 '-DGIT_HTML_PATH="$(htmldir_SQ)"' \
1322                 $(ALL_CFLAGS) -c $(filter %.c,$^)
1323
1324 git$X: git.o $(BUILTIN_OBJS) $(GITLIBS)
1325         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ git.o \
1326                 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
1327
1328 builtin-help.o: builtin-help.c common-cmds.h GIT-CFLAGS
1329         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) \
1330                 '-DGIT_HTML_PATH="$(htmldir_SQ)"' \
1331                 '-DGIT_MAN_PATH="$(mandir_SQ)"' \
1332                 '-DGIT_INFO_PATH="$(infodir_SQ)"' $<
1333
1334 $(BUILT_INS): git$X
1335         $(QUIET_BUILT_IN)$(RM) $@ && \
1336         ln git$X $@ 2>/dev/null || \
1337         ln -s git$X $@ 2>/dev/null || \
1338         cp git$X $@
1339
1340 common-cmds.h: ./generate-cmdlist.sh command-list.txt
1341
1342 common-cmds.h: $(wildcard Documentation/git-*.txt)
1343         $(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
1344
1345 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
1346         $(QUIET_GEN)$(RM) $@ $@+ && \
1347         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1348             -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1349             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1350             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1351             -e $(BROKEN_PATH_FIX) \
1352             $@.sh >$@+ && \
1353         chmod +x $@+ && \
1354         mv $@+ $@
1355
1356 ifndef NO_PERL
1357 $(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
1358
1359 perl/perl.mak: GIT-CFLAGS perl/Makefile perl/Makefile.PL
1360         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
1361
1362 $(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl
1363         $(QUIET_GEN)$(RM) $@ $@+ && \
1364         INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
1365         sed -e '1{' \
1366             -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1367             -e '        h' \
1368             -e '        s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "@@INSTLIBDIR@@"));=' \
1369             -e '        H' \
1370             -e '        x' \
1371             -e '}' \
1372             -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
1373             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1374             $@.perl >$@+ && \
1375         chmod +x $@+ && \
1376         mv $@+ $@
1377
1378 OTHER_PROGRAMS += gitweb/gitweb.cgi
1379 gitweb/gitweb.cgi: gitweb/gitweb.perl
1380         $(QUIET_GEN)$(RM) $@ $@+ && \
1381         sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1382             -e 's|++GIT_VERSION++|$(GIT_VERSION)|g' \
1383             -e 's|++GIT_BINDIR++|$(bindir)|g' \
1384             -e 's|++GITWEB_CONFIG++|$(GITWEB_CONFIG)|g' \
1385             -e 's|++GITWEB_CONFIG_SYSTEM++|$(GITWEB_CONFIG_SYSTEM)|g' \
1386             -e 's|++GITWEB_HOME_LINK_STR++|$(GITWEB_HOME_LINK_STR)|g' \
1387             -e 's|++GITWEB_SITENAME++|$(GITWEB_SITENAME)|g' \
1388             -e 's|++GITWEB_PROJECTROOT++|$(GITWEB_PROJECTROOT)|g' \
1389             -e 's|"++GITWEB_PROJECT_MAXDEPTH++"|$(GITWEB_PROJECT_MAXDEPTH)|g' \
1390             -e 's|++GITWEB_EXPORT_OK++|$(GITWEB_EXPORT_OK)|g' \
1391             -e 's|++GITWEB_STRICT_EXPORT++|$(GITWEB_STRICT_EXPORT)|g' \
1392             -e 's|++GITWEB_BASE_URL++|$(GITWEB_BASE_URL)|g' \
1393             -e 's|++GITWEB_LIST++|$(GITWEB_LIST)|g' \
1394             -e 's|++GITWEB_HOMETEXT++|$(GITWEB_HOMETEXT)|g' \
1395             -e 's|++GITWEB_CSS++|$(GITWEB_CSS)|g' \
1396             -e 's|++GITWEB_LOGO++|$(GITWEB_LOGO)|g' \
1397             -e 's|++GITWEB_FAVICON++|$(GITWEB_FAVICON)|g' \
1398             -e 's|++GITWEB_SITE_HEADER++|$(GITWEB_SITE_HEADER)|g' \
1399             -e 's|++GITWEB_SITE_FOOTER++|$(GITWEB_SITE_FOOTER)|g' \
1400             $< >$@+ && \
1401         chmod +x $@+ && \
1402         mv $@+ $@
1403
1404 git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css
1405         $(QUIET_GEN)$(RM) $@ $@+ && \
1406         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1407             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1408             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1409             -e '/@@GITWEB_CGI@@/r gitweb/gitweb.cgi' \
1410             -e '/@@GITWEB_CGI@@/d' \
1411             -e '/@@GITWEB_CSS@@/r gitweb/gitweb.css' \
1412             -e '/@@GITWEB_CSS@@/d' \
1413             -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1414             $@.sh > $@+ && \
1415         chmod +x $@+ && \
1416         mv $@+ $@
1417 else # NO_PERL
1418 $(patsubst %.perl,%,$(SCRIPT_PERL)) git-instaweb: % : unimplemented.sh
1419         $(QUIET_GEN)$(RM) $@ $@+ && \
1420         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1421             -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
1422             unimplemented.sh >$@+ && \
1423         chmod +x $@+ && \
1424         mv $@+ $@
1425 endif # NO_PERL
1426
1427 configure: configure.ac
1428         $(QUIET_GEN)$(RM) $@ $<+ && \
1429         sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1430             $< > $<+ && \
1431         autoconf -o $@ $<+ && \
1432         $(RM) $<+
1433
1434 # These can record GIT_VERSION
1435 git.o git.spec \
1436         $(patsubst %.sh,%,$(SCRIPT_SH)) \
1437         $(patsubst %.perl,%,$(SCRIPT_PERL)) \
1438         : GIT-VERSION-FILE
1439
1440 %.o: %.c GIT-CFLAGS
1441         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
1442 %.s: %.c GIT-CFLAGS
1443         $(QUIET_CC)$(CC) -S $(ALL_CFLAGS) $<
1444 %.o: %.S
1445         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
1446
1447 exec_cmd.o: exec_cmd.c GIT-CFLAGS
1448         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) \
1449                 '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
1450                 '-DBINDIR="$(bindir_relative_SQ)"' \
1451                 '-DPREFIX="$(prefix_SQ)"' \
1452                 $<
1453
1454 builtin-init-db.o: builtin-init-db.c GIT-CFLAGS
1455         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
1456
1457 config.o: config.c GIT-CFLAGS
1458         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"' $<
1459
1460 http.o: http.c GIT-CFLAGS
1461         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
1462
1463 ifdef NO_EXPAT
1464 http-walker.o: http-walker.c http.h GIT-CFLAGS
1465         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $<
1466 endif
1467
1468 git-%$X: %.o $(GITLIBS)
1469         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
1470
1471 git-imap-send$X: imap-send.o $(GITLIBS)
1472         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1473                 $(LIBS) $(OPENSSL_LINK) $(OPENSSL_LIBSSL)
1474
1475 http.o http-walker.o http-push.o transport.o: http.h
1476
1477 git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
1478         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1479                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
1480
1481 $(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
1482 $(patsubst git-%$X,%.o,$(PROGRAMS)) git.o: $(LIB_H) $(wildcard */*.h)
1483 builtin-revert.o wt-status.o: wt-status.h
1484
1485 $(LIB_FILE): $(LIB_OBJS)
1486         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
1487
1488 XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o \
1489         xdiff/xmerge.o xdiff/xpatience.o
1490 $(XDIFF_OBJS): xdiff/xinclude.h xdiff/xmacros.h xdiff/xdiff.h xdiff/xtypes.h \
1491         xdiff/xutils.h xdiff/xprepare.h xdiff/xdiffi.h xdiff/xemit.h
1492
1493 $(XDIFF_LIB): $(XDIFF_OBJS)
1494         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(XDIFF_OBJS)
1495
1496
1497 doc:
1498         $(MAKE) -C Documentation all
1499
1500 man:
1501         $(MAKE) -C Documentation man
1502
1503 html:
1504         $(MAKE) -C Documentation html
1505
1506 info:
1507         $(MAKE) -C Documentation info
1508
1509 pdf:
1510         $(MAKE) -C Documentation pdf
1511
1512 TAGS:
1513         $(RM) TAGS
1514         $(FIND) . -name '*.[hcS]' -print | xargs etags -a
1515
1516 tags:
1517         $(RM) tags
1518         $(FIND) . -name '*.[hcS]' -print | xargs ctags -a
1519
1520 cscope:
1521         $(RM) cscope*
1522         $(FIND) . -name '*.[hcS]' -print | xargs cscope -b
1523
1524 ### Detect prefix changes
1525 TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\
1526              $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
1527
1528 GIT-CFLAGS: .FORCE-GIT-CFLAGS
1529         @FLAGS='$(TRACK_CFLAGS)'; \
1530             if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
1531                 echo 1>&2 "    * new build flags or prefix"; \
1532                 echo "$$FLAGS" >GIT-CFLAGS; \
1533             fi
1534
1535 # We need to apply sq twice, once to protect from the shell
1536 # that runs GIT-BUILD-OPTIONS, and then again to protect it
1537 # and the first level quoting from the shell that runs "echo".
1538 GIT-BUILD-OPTIONS: .FORCE-GIT-BUILD-OPTIONS
1539         @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@
1540         @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@
1541         @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@
1542         @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@
1543
1544 ### Detect Tck/Tk interpreter path changes
1545 ifndef NO_TCLTK
1546 TRACK_VARS = $(subst ','\'',-DTCLTK_PATH='$(TCLTK_PATH_SQ)')
1547
1548 GIT-GUI-VARS: .FORCE-GIT-GUI-VARS
1549         @VARS='$(TRACK_VARS)'; \
1550             if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
1551                 echo 1>&2 "    * new Tcl/Tk interpreter location"; \
1552                 echo "$$VARS" >$@; \
1553             fi
1554
1555 .PHONY: .FORCE-GIT-GUI-VARS
1556 endif
1557
1558 ### Testing rules
1559
1560 TEST_PROGRAMS += test-chmtime$X
1561 TEST_PROGRAMS += test-ctype$X
1562 TEST_PROGRAMS += test-date$X
1563 TEST_PROGRAMS += test-delta$X
1564 TEST_PROGRAMS += test-dump-cache-tree$X
1565 TEST_PROGRAMS += test-genrandom$X
1566 TEST_PROGRAMS += test-match-trees$X
1567 TEST_PROGRAMS += test-parse-options$X
1568 TEST_PROGRAMS += test-path-utils$X
1569 TEST_PROGRAMS += test-sha1$X
1570 TEST_PROGRAMS += test-sigchain$X
1571
1572 all:: $(TEST_PROGRAMS)
1573
1574 # GNU make supports exporting all variables by "export" without parameters.
1575 # However, the environment gets quite big, and some programs have problems
1576 # with that.
1577
1578 export NO_SVN_TESTS
1579
1580 test: all
1581         $(MAKE) -C t/ all
1582
1583 test-ctype$X: ctype.o
1584
1585 test-date$X: date.o ctype.o
1586
1587 test-delta$X: diff-delta.o patch-delta.o
1588
1589 test-parse-options$X: parse-options.o
1590
1591 test-parse-options.o: parse-options.h
1592
1593 .PRECIOUS: $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
1594
1595 test-%$X: test-%.o $(GITLIBS)
1596         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
1597
1598 check-sha1:: test-sha1$X
1599         ./test-sha1.sh
1600
1601 check: common-cmds.h
1602         if sparse; \
1603         then \
1604                 for i in *.c; \
1605                 do \
1606                         sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; \
1607                 done; \
1608         else \
1609                 echo 2>&1 "Did you mean 'make test'?"; \
1610                 exit 1; \
1611         fi
1612
1613 remove-dashes:
1614         ./fixup-builtins $(BUILT_INS) $(PROGRAMS) $(SCRIPTS)
1615
1616 ### Installation rules
1617
1618 ifneq ($(filter /%,$(firstword $(template_dir))),)
1619 template_instdir = $(template_dir)
1620 else
1621 template_instdir = $(prefix)/$(template_dir)
1622 endif
1623 export template_instdir
1624
1625 ifneq ($(filter /%,$(firstword $(gitexecdir))),)
1626 gitexec_instdir = $(gitexecdir)
1627 else
1628 gitexec_instdir = $(prefix)/$(gitexecdir)
1629 endif
1630 gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
1631 export gitexec_instdir
1632
1633 install: all
1634         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
1635         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
1636         $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
1637         $(INSTALL) git$X git-upload-pack$X git-receive-pack$X git-upload-archive$X git-shell$X git-cvsserver '$(DESTDIR_SQ)$(bindir_SQ)'
1638         $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
1639 ifndef NO_PERL
1640         $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
1641 endif
1642 ifndef NO_TCLTK
1643         $(MAKE) -C gitk-git install
1644         $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
1645 endif
1646 ifneq (,$X)
1647         $(foreach p,$(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';)
1648 endif
1649         bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
1650         execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
1651         { test "$$bindir/" = "$$execdir/" || \
1652                 { $(RM) "$$execdir/git$X" && \
1653                 test -z "$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
1654                 ln "$$bindir/git$X" "$$execdir/git$X" 2>/dev/null || \
1655                 cp "$$bindir/git$X" "$$execdir/git$X"; } ; } && \
1656         { for p in $(BUILT_INS); do \
1657                 $(RM) "$$execdir/$$p" && \
1658                 ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
1659                 ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
1660                 cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
1661           done; } && \
1662         ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
1663
1664 install-doc:
1665         $(MAKE) -C Documentation install
1666
1667 install-man:
1668         $(MAKE) -C Documentation install-man
1669
1670 install-html:
1671         $(MAKE) -C Documentation install-html
1672
1673 install-info:
1674         $(MAKE) -C Documentation install-info
1675
1676 install-pdf:
1677         $(MAKE) -C Documentation install-pdf
1678
1679 quick-install-doc:
1680         $(MAKE) -C Documentation quick-install
1681
1682 quick-install-man:
1683         $(MAKE) -C Documentation quick-install-man
1684
1685 quick-install-html:
1686         $(MAKE) -C Documentation quick-install-html
1687
1688
1689
1690 ### Maintainer's dist rules
1691
1692 git.spec: git.spec.in
1693         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
1694         mv $@+ $@
1695
1696 GIT_TARNAME=git-$(GIT_VERSION)
1697 dist: git.spec git-archive$(X) configure
1698         ./git-archive --format=tar \
1699                 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
1700         @mkdir -p $(GIT_TARNAME)
1701         @cp git.spec configure $(GIT_TARNAME)
1702         @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
1703         @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
1704         $(TAR) rf $(GIT_TARNAME).tar \
1705                 $(GIT_TARNAME)/git.spec \
1706                 $(GIT_TARNAME)/configure \
1707                 $(GIT_TARNAME)/version \
1708                 $(GIT_TARNAME)/git-gui/version
1709         @$(RM) -r $(GIT_TARNAME)
1710         gzip -f -9 $(GIT_TARNAME).tar
1711
1712 rpm: dist
1713         $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
1714
1715 htmldocs = git-htmldocs-$(GIT_VERSION)
1716 manpages = git-manpages-$(GIT_VERSION)
1717 dist-doc:
1718         $(RM) -r .doc-tmp-dir
1719         mkdir .doc-tmp-dir
1720         $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
1721         cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
1722         gzip -n -9 -f $(htmldocs).tar
1723         :
1724         $(RM) -r .doc-tmp-dir
1725         mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
1726         $(MAKE) -C Documentation DESTDIR=./ \
1727                 man1dir=../.doc-tmp-dir/man1 \
1728                 man5dir=../.doc-tmp-dir/man5 \
1729                 man7dir=../.doc-tmp-dir/man7 \
1730                 install
1731         cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
1732         gzip -n -9 -f $(manpages).tar
1733         $(RM) -r .doc-tmp-dir
1734
1735 ### Cleaning rules
1736
1737 distclean: clean
1738         $(RM) configure
1739
1740 clean:
1741         $(RM) *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o compat/*/*.o xdiff/*.o \
1742                 $(LIB_FILE) $(XDIFF_LIB)
1743         $(RM) $(ALL_PROGRAMS) $(BUILT_INS) git$X
1744         $(RM) $(TEST_PROGRAMS)
1745         $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags cscope*
1746         $(RM) -r autom4te.cache
1747         $(RM) config.log config.mak.autogen config.mak.append config.status config.cache
1748         $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
1749         $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
1750         $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
1751         $(MAKE) -C Documentation/ clean
1752 ifndef NO_PERL
1753         $(RM) gitweb/gitweb.cgi
1754         $(MAKE) -C perl clean
1755 endif
1756         $(MAKE) -C templates/ clean
1757         $(MAKE) -C t/ clean
1758 ifndef NO_TCLTK
1759         $(MAKE) -C gitk-git clean
1760         $(MAKE) -C git-gui clean
1761 endif
1762         $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-GUI-VARS GIT-BUILD-OPTIONS
1763
1764 .PHONY: all install clean strip
1765 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
1766 .PHONY: .FORCE-GIT-VERSION-FILE TAGS tags cscope .FORCE-GIT-CFLAGS
1767 .PHONY: .FORCE-GIT-BUILD-OPTIONS
1768
1769 ### Check documentation
1770 #
1771 check-docs::
1772         @(for v in $(ALL_PROGRAMS) $(BUILT_INS) git gitk; \
1773         do \
1774                 case "$$v" in \
1775                 git-merge-octopus | git-merge-ours | git-merge-recursive | \
1776                 git-merge-resolve | git-merge-subtree | \
1777                 git-fsck-objects | git-init-db | \
1778                 git-?*--?* ) continue ;; \
1779                 esac ; \
1780                 test -f "Documentation/$$v.txt" || \
1781                 echo "no doc: $$v"; \
1782                 sed -e '/^#/d' command-list.txt | \
1783                 grep -q "^$$v[  ]" || \
1784                 case "$$v" in \
1785                 git) ;; \
1786                 *) echo "no link: $$v";; \
1787                 esac ; \
1788         done; \
1789         ( \
1790                 sed -e '/^#/d' \
1791                     -e 's/[     ].*//' \
1792                     -e 's/^/listed /' command-list.txt; \
1793                 ls -1 Documentation/git*txt | \
1794                 sed -e 's|Documentation/|documented |' \
1795                     -e 's/\.txt//'; \
1796         ) | while read how cmd; \
1797         do \
1798                 case "$$how,$$cmd" in \
1799                 *,git-citool | \
1800                 *,git-gui | \
1801                 *,git-help | \
1802                 documented,gitattributes | \
1803                 documented,gitignore | \
1804                 documented,gitmodules | \
1805                 documented,gitcli | \
1806                 documented,git-tools | \
1807                 documented,gitcore-tutorial | \
1808                 documented,gitcvs-migration | \
1809                 documented,gitdiffcore | \
1810                 documented,gitglossary | \
1811                 documented,githooks | \
1812                 documented,gitrepository-layout | \
1813                 documented,gittutorial | \
1814                 documented,gittutorial-2 | \
1815                 sentinel,not,matching,is,ok ) continue ;; \
1816                 esac; \
1817                 case " $(ALL_PROGRAMS) $(BUILT_INS) git gitk " in \
1818                 *" $$cmd "*)    ;; \
1819                 *) echo "removed but $$how: $$cmd" ;; \
1820                 esac; \
1821         done ) | sort
1822
1823 ### Make sure built-ins do not have dups and listed in git.c
1824 #
1825 check-builtins::
1826         ./check-builtins.sh
1827
1828 ### Test suite coverage testing
1829 #
1830 .PHONY: coverage coverage-clean coverage-build coverage-report
1831
1832 coverage:
1833         $(MAKE) coverage-build
1834         $(MAKE) coverage-report
1835
1836 coverage-clean:
1837         rm -f *.gcda *.gcno
1838
1839 COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
1840 COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
1841
1842 coverage-build: coverage-clean
1843         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
1844         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
1845                 -j1 test
1846
1847 coverage-report:
1848         gcov -b *.c
1849         grep '^function.*called 0 ' *.c.gcov \
1850                 | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
1851                 | tee coverage-untested-functions