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_CRYPTO_WITH_SSL if you need -lcrypto when using -lssl (Darwin).
  95 #
  96 # Define NEEDS_SSL_WITH_CRYPTO if you need -lssl when using -lcrypto (Darwin).
  97 #
  98 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
  99 #
 100 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
 101 # Patrick Mauritz).
 102 #
 103 # Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
 104 # Notably on Solaris hstrerror resides in libresolv and on Solaris 7
 105 # inet_ntop and inet_pton additionally reside there.
 106 #
 107 # Define NO_MMAP if you want to avoid mmap.
 108 #
 109 # Define NO_PTHREADS if you do not have or do not want to use Pthreads.
 110 #
 111 # Define NO_PREAD if you have a problem with pread() system call (e.g.
 112 # cygwin.dll before v1.5.22).
 113 #
 114 # Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
 115 # generally faster on your platform than accessing the working directory.
 116 #
 117 # Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
 118 # the executable mode bit, but doesn't really do so.
 119 #
 120 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
 121 #
 122 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
 123 # sockaddr_storage.
 124 #
 125 # Define NO_ICONV if your libc does not properly support iconv.
 126 #
 127 # Define OLD_ICONV if your library has an old iconv(), where the second
 128 # (input buffer pointer) parameter is declared with type (const char **).
 129 #
 130 # Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
 131 #
 132 # Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
 133 # that tells runtime paths to dynamic libraries;
 134 # "-Wl,-rpath=/path/lib" is used instead.
 135 #
 136 # Define USE_NSEC below if you want git to care about sub-second file mtimes
 137 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
 138 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
 139 # randomly break unless your underlying filesystem supports those sub-second
 140 # times (my ext3 doesn't).
 141 #
 142 # Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
 143 # "st_ctim"
 144 #
 145 # Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
 146 # available.  This automatically turns USE_NSEC off.
 147 #
 148 # Define USE_STDEV below if you want git to care about the underlying device
 149 # change being considered an inode change from the update-index perspective.
 150 #
 151 # Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
 152 # field that counts the on-disk footprint in 512-byte blocks.
 153 #
 154 # Define ASCIIDOC8 if you want to format documentation with AsciiDoc 8
 155 #
 156 # Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72.
 157 #
 158 # Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 159 # MakeMaker (e.g. using ActiveState under Cygwin).
 160 #
 161 # Define NO_PERL if you do not want Perl scripts or libraries at all.
 162 #
 163 # Define NO_TCLTK if you do not want Tcl/Tk GUI.
 164 #
 165 # The TCL_PATH variable governs the location of the Tcl interpreter
 166 # used to optimize git-gui for your system.  Only used if NO_TCLTK
 167 # is not set.  Defaults to the bare 'tclsh'.
 168 #
 169 # The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
 170 # If not set it defaults to the bare 'wish'. If it is set to the empty
 171 # string then NO_TCLTK will be forced (this is used by configure script).
 172 #
 173 # Define THREADED_DELTA_SEARCH if you have pthreads and wish to exploit
 174 # parallel delta searching when packing objects.
 175 #
 176 # Define INTERNAL_QSORT to use Git's implementation of qsort(), which
 177 # is a simplified version of the merge sort used in glibc. This is
 178 # recommended if Git triggers O(n^2) behavior in your platform's qsort().
 179 #
 180 # Define NO_EXTERNAL_GREP if you don't want "git grep" to ever call
 181 # your external grep (e.g., if your system lacks grep, if its grep is
 182 # broken, or spawning external process is slower than built-in grep git has).
 183 #
 184 # Define UNRELIABLE_FSTAT if your system's fstat does not return the same
 185 # information on a not yet closed file that lstat would return for the same
 186 # file after it was closed.
 187 #
 188 # Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
 189 # when hardlinking a file to another name and unlinking the original file right
 190 # away (some NTFS drivers seem to zero the contents in that scenario).
 191 #
 192 # Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
 193 # programs as a tar, where bin/ and libexec/ might be on different file systems.
 194 #
 195 # Define USE_NED_ALLOCATOR if you want to replace the platforms default
 196 # memory allocators with the nedmalloc allocator written by Niall Douglas.
 197 #
 198 # Define NO_REGEX if you have no or inferior regex support in your C library.
 199
 200 GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
 201         @$(SHELL_PATH) ./GIT-VERSION-GEN
 202 -include GIT-VERSION-FILE
 203
 204 uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
 205 uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
 206 uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
 207 uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
 208 uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
 209 uname_V := $(shell sh -c 'uname -v 2>/dev/null || echo not')
 210
 211 # CFLAGS and LDFLAGS are for the users to override from the command line.
 212
 213 CFLAGS = -g -O2 -Wall
 214 LDFLAGS =
 215 ALL_CFLAGS = $(CFLAGS)
 216 ALL_LDFLAGS = $(LDFLAGS)
 217 STRIP ?= strip
 218
 219 # Among the variables below, these:
 220 #   gitexecdir
 221 #   template_dir
 222 #   mandir
 223 #   infodir
 224 #   htmldir
 225 #   ETC_GITCONFIG (but not sysconfdir)
 226 # can be specified as a relative path some/where/else;
 227 # this is interpreted as relative to $(prefix) and "git" at
 228 # runtime figures out where they are based on the path to the executable.
 229 # This can help installing the suite in a relocatable way.
 230
 231 prefix = $(HOME)
 232 bindir_relative = bin
 233 bindir = $(prefix)/$(bindir_relative)
 234 mandir = share/man
 235 infodir = share/info
 236 gitexecdir = libexec/git-core
 237 sharedir = $(prefix)/share
 238 template_dir = share/git-core/templates
 239 htmldir = share/doc/git-doc
 240 ifeq ($(prefix),/usr)
 241 sysconfdir = /etc
 242 ETC_GITCONFIG = $(sysconfdir)/gitconfig
 243 else
 244 sysconfdir = $(prefix)/etc
 245 ETC_GITCONFIG = etc/gitconfig
 246 endif
 247 lib = lib
 248 # DESTDIR=
 249 pathsep = :
 250
 251 # default configuration for gitweb
 252 GITWEB_CONFIG = gitweb_config.perl
 253 GITWEB_CONFIG_SYSTEM = /etc/gitweb.conf
 254 GITWEB_HOME_LINK_STR = projects
 255 GITWEB_SITENAME =
 256 GITWEB_PROJECTROOT = /pub/git
 257 GITWEB_PROJECT_MAXDEPTH = 2007
 258 GITWEB_EXPORT_OK =
 259 GITWEB_STRICT_EXPORT =
 260 GITWEB_BASE_URL =
 261 GITWEB_LIST =
 262 GITWEB_HOMETEXT = indextext.html
 263 GITWEB_CSS = gitweb.css
 264 GITWEB_LOGO = git-logo.png
 265 GITWEB_FAVICON = git-favicon.png
 266 GITWEB_SITE_HEADER =
 267 GITWEB_SITE_FOOTER =
 268
 269 export prefix bindir sharedir sysconfdir
 270
 271 CC = gcc
 272 AR = ar
 273 RM = rm -f
 274 TAR = tar
 275 FIND = find
 276 INSTALL = install
 277 RPMBUILD = rpmbuild
 278 TCL_PATH = tclsh
 279 TCLTK_PATH = wish
 280 PTHREAD_LIBS = -lpthread
 281
 282 export TCL_PATH TCLTK_PATH
 283
 284 # sparse is architecture-neutral, which means that we need to tell it
 285 # explicitly what architecture to check for. Fix this up for yours..
 286 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
 287
 288
 289
 290 ### --- END CONFIGURATION SECTION ---
 291
 292 # Those must not be GNU-specific; they are shared with perl/ which may
 293 # be built by a different compiler. (Note that this is an artifact now
 294 # but it still might be nice to keep that distinction.)
 295 BASIC_CFLAGS =
 296 BASIC_LDFLAGS =
 297
 298 # Guard against environment variables
 299 BUILTIN_OBJS =
 300 BUILT_INS =
 301 COMPAT_CFLAGS =
 302 COMPAT_OBJS =
 303 LIB_H =
 304 LIB_OBJS =
 305 PROGRAMS =
 306 SCRIPT_PERL =
 307 SCRIPT_SH =
 308 TEST_PROGRAMS =
 309
 310 SCRIPT_SH += git-am.sh
 311 SCRIPT_SH += git-bisect.sh
 312 SCRIPT_SH += git-difftool--helper.sh
 313 SCRIPT_SH += git-filter-branch.sh
 314 SCRIPT_SH += git-lost-found.sh
 315 SCRIPT_SH += git-merge-octopus.sh
 316 SCRIPT_SH += git-merge-one-file.sh
 317 SCRIPT_SH += git-merge-resolve.sh
 318 SCRIPT_SH += git-mergetool.sh
 319 SCRIPT_SH += git-mergetool--lib.sh
 320 SCRIPT_SH += git-parse-remote.sh
 321 SCRIPT_SH += git-pull.sh
 322 SCRIPT_SH += git-quiltimport.sh
 323 SCRIPT_SH += git-rebase--interactive.sh
 324 SCRIPT_SH += git-rebase.sh
 325 SCRIPT_SH += git-repack.sh
 326 SCRIPT_SH += git-request-pull.sh
 327 SCRIPT_SH += git-sh-setup.sh
 328 SCRIPT_SH += git-stash.sh
 329 SCRIPT_SH += git-submodule.sh
 330 SCRIPT_SH += git-web--browse.sh
 331
 332 SCRIPT_PERL += git-add--interactive.perl
 333 SCRIPT_PERL += git-difftool.perl
 334 SCRIPT_PERL += git-archimport.perl
 335 SCRIPT_PERL += git-cvsexportcommit.perl
 336 SCRIPT_PERL += git-cvsimport.perl
 337 SCRIPT_PERL += git-cvsserver.perl
 338 SCRIPT_PERL += git-relink.perl
 339 SCRIPT_PERL += git-send-email.perl
 340 SCRIPT_PERL += git-svn.perl
 341
 342 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
 343           $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 344           git-instaweb
 345
 346 # Empty...
 347 EXTRA_PROGRAMS =
 348
 349 # ... and all the rest that could be moved out of bindir to gitexecdir
 350 PROGRAMS += $(EXTRA_PROGRAMS)
 351 PROGRAMS += git-fast-import$X
 352 PROGRAMS += git-hash-object$X
 353 PROGRAMS += git-index-pack$X
 354 PROGRAMS += git-merge-index$X
 355 PROGRAMS += git-merge-tree$X
 356 PROGRAMS += git-mktag$X
 357 PROGRAMS += git-pack-redundant$X
 358 PROGRAMS += git-patch-id$X
 359 PROGRAMS += git-shell$X
 360 PROGRAMS += git-show-index$X
 361 PROGRAMS += git-unpack-file$X
 362 PROGRAMS += git-upload-pack$X
 363 PROGRAMS += git-var$X
 364
 365 # List built-in command $C whose implementation cmd_$C() is not in
 366 # builtin-$C.o but is linked in as part of some other command.
 367 BUILT_INS += $(patsubst builtin-%.o,git-%$X,$(BUILTIN_OBJS))
 368
 369 BUILT_INS += git-cherry$X
 370 BUILT_INS += git-cherry-pick$X
 371 BUILT_INS += git-format-patch$X
 372 BUILT_INS += git-fsck-objects$X
 373 BUILT_INS += git-get-tar-commit-id$X
 374 BUILT_INS += git-init$X
 375 BUILT_INS += git-merge-subtree$X
 376 BUILT_INS += git-peek-remote$X
 377 BUILT_INS += git-repo-config$X
 378 BUILT_INS += git-show$X
 379 BUILT_INS += git-stage$X
 380 BUILT_INS += git-status$X
 381 BUILT_INS += git-whatchanged$X
 382
 383 # what 'all' will build and 'install' will install, in gitexecdir
 384 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 385
 386 # what 'all' will build but not install in gitexecdir
 387 OTHER_PROGRAMS = git$X
 388
 389 # Set paths to tools early so that they can be used for version tests.
 390 ifndef SHELL_PATH
 391         SHELL_PATH = /bin/sh
 392 endif
 393 ifndef PERL_PATH
 394         PERL_PATH = /usr/bin/perl
 395 endif
 396
 397 export PERL_PATH
 398
 399 LIB_FILE=libgit.a
 400 XDIFF_LIB=xdiff/lib.a
 401
 402 LIB_H += archive.h
 403 LIB_H += attr.h
 404 LIB_H += blob.h
 405 LIB_H += builtin.h
 406 LIB_H += cache.h
 407 LIB_H += cache-tree.h
 408 LIB_H += commit.h
 409 LIB_H += compat/cygwin.h
 410 LIB_H += compat/mingw.h
 411 LIB_H += csum-file.h
 412 LIB_H += decorate.h
 413 LIB_H += delta.h
 414 LIB_H += diffcore.h
 415 LIB_H += diff.h
 416 LIB_H += dir.h
 417 LIB_H += fsck.h
 418 LIB_H += git-compat-util.h
 419 LIB_H += graph.h
 420 LIB_H += grep.h
 421 LIB_H += hash.h
 422 LIB_H += help.h
 423 LIB_H += levenshtein.h
 424 LIB_H += list-objects.h
 425 LIB_H += ll-merge.h
 426 LIB_H += log-tree.h
 427 LIB_H += mailmap.h
 428 LIB_H += merge-recursive.h
 429 LIB_H += object.h
 430 LIB_H += pack.h
 431 LIB_H += pack-refs.h
 432 LIB_H += pack-revindex.h
 433 LIB_H += parse-options.h
 434 LIB_H += patch-ids.h
 435 LIB_H += pkt-line.h
 436 LIB_H += progress.h
 437 LIB_H += quote.h
 438 LIB_H += reflog-walk.h
 439 LIB_H += refs.h
 440 LIB_H += remote.h
 441 LIB_H += rerere.h
 442 LIB_H += revision.h
 443 LIB_H += run-command.h
 444 LIB_H += sha1-lookup.h
 445 LIB_H += sideband.h
 446 LIB_H += sigchain.h
 447 LIB_H += strbuf.h
 448 LIB_H += string-list.h
 449 LIB_H += tag.h
 450 LIB_H += transport.h
 451 LIB_H += tree.h
 452 LIB_H += tree-walk.h
 453 LIB_H += unpack-trees.h
 454 LIB_H += userdiff.h
 455 LIB_H += utf8.h
 456 LIB_H += wt-status.h
 457
 458 LIB_OBJS += abspath.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_CRYPTO_WITH_SSL = YesPlease
 710         NEEDS_SSL_WITH_CRYPTO = YesPlease
 711         NEEDS_LIBICONV = YesPlease
 712         ifeq ($(shell expr "$(uname_R)" : '[15678]\.'),2)
 713                 OLD_ICONV = UnfortunatelyYes
 714         endif
 715         ifeq ($(shell expr "$(uname_R)" : '[15]\.'),2)
 716                 NO_STRLCPY = YesPlease
 717         endif
 718         NO_MEMMEM = YesPlease
 719         THREADED_DELTA_SEARCH = YesPlease
 720         USE_ST_TIMESPEC = YesPlease
 721 endif
 722 ifeq ($(uname_S),SunOS)
 723         NEEDS_SOCKET = YesPlease
 724         NEEDS_NSL = YesPlease
 725         SHELL_PATH = /bin/bash
 726         SANE_TOOL_PATH = /usr/xpg6/bin:/usr/xpg4/bin
 727         NO_STRCASESTR = YesPlease
 728         NO_MEMMEM = YesPlease
 729         NO_MKDTEMP = YesPlease
 730         NO_MKSTEMPS = YesPlease
 731         NO_REGEX = YesPlease
 732         NO_EXTERNAL_GREP = YesPlease
 733         ifeq ($(uname_R),5.7)
 734                 NEEDS_RESOLV = YesPlease
 735                 NO_IPV6 = YesPlease
 736                 NO_SOCKADDR_STORAGE = YesPlease
 737                 NO_UNSETENV = YesPlease
 738                 NO_SETENV = YesPlease
 739                 NO_STRLCPY = YesPlease
 740                 NO_C99_FORMAT = YesPlease
 741                 NO_STRTOUMAX = YesPlease
 742         endif
 743         ifeq ($(uname_R),5.8)
 744                 NO_UNSETENV = YesPlease
 745                 NO_SETENV = YesPlease
 746                 NO_C99_FORMAT = YesPlease
 747                 NO_STRTOUMAX = YesPlease
 748         endif
 749         ifeq ($(uname_R),5.9)
 750                 NO_UNSETENV = YesPlease
 751                 NO_SETENV = YesPlease
 752                 NO_C99_FORMAT = YesPlease
 753                 NO_STRTOUMAX = YesPlease
 754         endif
 755         INSTALL = /usr/ucb/install
 756         TAR = gtar
 757         BASIC_CFLAGS += -D__EXTENSIONS__ -D__sun__ -DHAVE_ALLOCA_H
 758 endif
 759 ifeq ($(uname_O),Cygwin)
 760         NO_D_TYPE_IN_DIRENT = YesPlease
 761         NO_D_INO_IN_DIRENT = YesPlease
 762         NO_STRCASESTR = YesPlease
 763         NO_MEMMEM = YesPlease
 764         NO_MKSTEMPS = YesPlease
 765         NO_SYMLINK_HEAD = YesPlease
 766         NEEDS_LIBICONV = YesPlease
 767         NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes
 768         NO_TRUSTABLE_FILEMODE = UnfortunatelyYes
 769         OLD_ICONV = UnfortunatelyYes
 770         # There are conflicting reports about this.
 771         # On some boxes NO_MMAP is needed, and not so elsewhere.
 772         # Try commenting this out if you suspect MMAP is more efficient
 773         NO_MMAP = YesPlease
 774         NO_IPV6 = YesPlease
 775         X = .exe
 776 endif
 777 ifeq ($(uname_S),FreeBSD)
 778         NEEDS_LIBICONV = YesPlease
 779         NO_MEMMEM = YesPlease
 780         BASIC_CFLAGS += -I/usr/local/include
 781         BASIC_LDFLAGS += -L/usr/local/lib
 782         DIR_HAS_BSD_GROUP_SEMANTICS = YesPlease
 783         USE_ST_TIMESPEC = YesPlease
 784         THREADED_DELTA_SEARCH = YesPlease
 785         ifeq ($(shell expr "$(uname_R)" : '4\.'),2)
 786                 PTHREAD_LIBS = -pthread
 787                 NO_UINTMAX_T = YesPlease
 788                 NO_STRTOUMAX = YesPlease
 789         endif
 790 endif
 791 ifeq ($(uname_S),OpenBSD)
 792         NO_STRCASESTR = YesPlease
 793         NO_MEMMEM = YesPlease
 794         USE_ST_TIMESPEC = YesPlease
 795         NEEDS_LIBICONV = YesPlease
 796         BASIC_CFLAGS += -I/usr/local/include
 797         BASIC_LDFLAGS += -L/usr/local/lib
 798         THREADED_DELTA_SEARCH = YesPlease
 799 endif
 800 ifeq ($(uname_S),NetBSD)
 801         ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
 802                 NEEDS_LIBICONV = YesPlease
 803         endif
 804         BASIC_CFLAGS += -I/usr/pkg/include
 805         BASIC_LDFLAGS += -L/usr/pkg/lib $(CC_LD_DYNPATH)/usr/pkg/lib
 806         THREADED_DELTA_SEARCH = YesPlease
 807         USE_ST_TIMESPEC = YesPlease
 808         NO_MKSTEMPS = YesPlease
 809 endif
 810 ifeq ($(uname_S),AIX)
 811         NO_STRCASESTR=YesPlease
 812         NO_MEMMEM = YesPlease
 813         NO_MKDTEMP = YesPlease
 814         NO_MKSTEMPS = YesPlease
 815         NO_STRLCPY = YesPlease
 816         NO_NSEC = YesPlease
 817         FREAD_READS_DIRECTORIES = UnfortunatelyYes
 818         INTERNAL_QSORT = UnfortunatelyYes
 819         NEEDS_LIBICONV=YesPlease
 820         BASIC_CFLAGS += -D_LARGE_FILES
 821         ifneq ($(shell expr "$(uname_V)" : '[1234]'),1)
 822                 THREADED_DELTA_SEARCH = YesPlease
 823         else
 824                 NO_PTHREADS = YesPlease
 825         endif
 826 endif
 827 ifeq ($(uname_S),GNU)
 828         # GNU/Hurd
 829         NO_STRLCPY=YesPlease
 830         NO_MKSTEMPS = YesPlease
 831 endif
 832 ifeq ($(uname_S),IRIX)
 833         NO_SETENV = YesPlease
 834         NO_UNSETENV = YesPlease
 835         NO_STRCASESTR = YesPlease
 836         NO_MEMMEM = YesPlease
 837         NO_MKSTEMPS = YesPlease
 838         NO_MKDTEMP = YesPlease
 839         NO_MMAP = YesPlease
 840         NO_EXTERNAL_GREP = UnfortunatelyYes
 841         SNPRINTF_RETURNS_BOGUS = YesPlease
 842         SHELL_PATH = /usr/gnu/bin/bash
 843         NEEDS_LIBGEN = YesPlease
 844 endif
 845 ifeq ($(uname_S),IRIX64)
 846         NO_SETENV=YesPlease
 847         NO_UNSETENV = YesPlease
 848         NO_STRCASESTR=YesPlease
 849         NO_MEMMEM = YesPlease
 850         NO_MKSTEMPS = YesPlease
 851         NO_MKDTEMP = YesPlease
 852         NO_MMAP = YesPlease
 853         NO_EXTERNAL_GREP = UnfortunatelyYes
 854         SNPRINTF_RETURNS_BOGUS = YesPlease
 855         SHELL_PATH=/usr/gnu/bin/bash
 856         NEEDS_LIBGEN = YesPlease
 857 endif
 858 ifeq ($(uname_S),HP-UX)
 859         NO_IPV6=YesPlease
 860         NO_SETENV=YesPlease
 861         NO_STRCASESTR=YesPlease
 862         NO_MEMMEM = YesPlease
 863         NO_MKSTEMPS = YesPlease
 864         NO_STRLCPY = YesPlease
 865         NO_MKDTEMP = YesPlease
 866         NO_UNSETENV = YesPlease
 867         NO_HSTRERROR = YesPlease
 868         NO_SYS_SELECT_H = YesPlease
 869         SNPRINTF_RETURNS_BOGUS = YesPlease
 870 endif
 871 ifneq (,$(findstring CYGWIN,$(uname_S)))
 872         COMPAT_OBJS += compat/cygwin.o
 873         UNRELIABLE_FSTAT = UnfortunatelyYes
 874 endif
 875 ifneq (,$(findstring MINGW,$(uname_S)))
 876         pathsep = ;
 877         NO_PREAD = YesPlease
 878         NO_OPENSSL = YesPlease
 879         NO_LIBGEN_H = YesPlease
 880         NO_SYMLINK_HEAD = YesPlease
 881         NO_IPV6 = YesPlease
 882         NO_SETENV = YesPlease
 883         NO_UNSETENV = YesPlease
 884         NO_STRCASESTR = YesPlease
 885         NO_STRLCPY = YesPlease
 886         NO_MEMMEM = YesPlease
 887         NEEDS_LIBICONV = YesPlease
 888         OLD_ICONV = YesPlease
 889         NO_C99_FORMAT = YesPlease
 890         NO_STRTOUMAX = YesPlease
 891         NO_MKDTEMP = YesPlease
 892         NO_MKSTEMPS = YesPlease
 893         SNPRINTF_RETURNS_BOGUS = YesPlease
 894         NO_SVN_TESTS = YesPlease
 895         NO_PERL_MAKEMAKER = YesPlease
 896         RUNTIME_PREFIX = YesPlease
 897         NO_POSIX_ONLY_PROGRAMS = YesPlease
 898         NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
 899         NO_NSEC = YesPlease
 900         USE_WIN32_MMAP = YesPlease
 901         USE_NED_ALLOCATOR = YesPlease
 902         UNRELIABLE_FSTAT = UnfortunatelyYes
 903         OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
 904         NO_REGEX = YesPlease
 905         COMPAT_CFLAGS += -D__USE_MINGW_ACCESS -DNOGDI -Icompat -Icompat/fnmatch
 906         COMPAT_CFLAGS += -DSTRIP_EXTENSION=\".exe\"
 907         COMPAT_OBJS += compat/mingw.o compat/fnmatch/fnmatch.o compat/winansi.o
 908         EXTLIBS += -lws2_32
 909         X = .exe
 910 ifneq (,$(wildcard ../THIS_IS_MSYSGIT))
 911         htmldir=doc/git/html/
 912         prefix =
 913         INSTALL = /bin/install
 914         EXTLIBS += /mingw/lib/libz.a
 915         NO_R_TO_GCC_LINKER = YesPlease
 916         INTERNAL_QSORT = YesPlease
 917         THREADED_DELTA_SEARCH = YesPlease
 918 else
 919         NO_CURL = YesPlease
 920         NO_PTHREADS = YesPlease
 921 endif
 922 endif
 923
 924 -include config.mak.autogen
 925 -include config.mak
 926
 927 ifdef SANE_TOOL_PATH
 928 SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
 929 BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
 930 PATH := $(SANE_TOOL_PATH):${PATH}
 931 else
 932 BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
 933 endif
 934
 935 ifeq ($(uname_S),Darwin)
 936         ifndef NO_FINK
 937                 ifeq ($(shell test -d /sw/lib && echo y),y)
 938                         BASIC_CFLAGS += -I/sw/include
 939                         BASIC_LDFLAGS += -L/sw/lib
 940                 endif
 941         endif
 942         ifndef NO_DARWIN_PORTS
 943                 ifeq ($(shell test -d /opt/local/lib && echo y),y)
 944                         BASIC_CFLAGS += -I/opt/local/include
 945                         BASIC_LDFLAGS += -L/opt/local/lib
 946                 endif
 947         endif
 948         PTHREAD_LIBS =
 949 endif
 950
 951 ifndef CC_LD_DYNPATH
 952         ifdef NO_R_TO_GCC_LINKER
 953                 # Some gcc does not accept and pass -R to the linker to specify
 954                 # the runtime dynamic library path.
 955                 CC_LD_DYNPATH = -Wl,-rpath,
 956         else
 957                 CC_LD_DYNPATH = -R
 958         endif
 959 endif
 960
 961 ifdef NO_LIBGEN_H
 962         COMPAT_CFLAGS += -DNO_LIBGEN_H
 963         COMPAT_OBJS += compat/basename.o
 964 endif
 965
 966 ifdef NO_CURL
 967         BASIC_CFLAGS += -DNO_CURL
 968 else
 969         ifdef CURLDIR
 970                 # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
 971                 BASIC_CFLAGS += -I$(CURLDIR)/include
 972                 CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
 973         else
 974                 CURL_LIBCURL = -lcurl
 975         endif
 976         BUILTIN_OBJS += builtin-http-fetch.o
 977         EXTLIBS += $(CURL_LIBCURL)
 978         LIB_OBJS += http.o http-walker.o
 979         curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
 980         ifeq "$(curl_check)" "070908"
 981                 ifndef NO_EXPAT
 982                         PROGRAMS += git-http-push$X
 983                 endif
 984         endif
 985         ifndef NO_EXPAT
 986                 ifdef EXPATDIR
 987                         BASIC_CFLAGS += -I$(EXPATDIR)/include
 988                         EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
 989                 else
 990                         EXPAT_LIBEXPAT = -lexpat
 991                 endif
 992         endif
 993 endif
 994
 995 ifdef ZLIB_PATH
 996         BASIC_CFLAGS += -I$(ZLIB_PATH)/include
 997         EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
 998 endif
 999 EXTLIBS += -lz
1000
1001 ifndef NO_POSIX_ONLY_PROGRAMS
1002         PROGRAMS += git-daemon$X
1003         PROGRAMS += git-imap-send$X
1004 endif
1005 ifndef NO_OPENSSL
1006         OPENSSL_LIBSSL = -lssl
1007         ifdef OPENSSLDIR
1008                 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1009                 OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1010         else
1011                 OPENSSL_LINK =
1012         endif
1013         ifdef NEEDS_CRYPTO_WITH_SSL
1014                 OPENSSL_LINK += -lcrypto
1015         endif
1016 else
1017         BASIC_CFLAGS += -DNO_OPENSSL
1018         BLK_SHA1 = 1
1019         OPENSSL_LIBSSL =
1020 endif
1021 ifdef NEEDS_SSL_WITH_CRYPTO
1022         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1023 else
1024         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1025 endif
1026 ifdef NEEDS_LIBICONV
1027         ifdef ICONVDIR
1028                 BASIC_CFLAGS += -I$(ICONVDIR)/include
1029                 ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1030         else
1031                 ICONV_LINK =
1032         endif
1033         EXTLIBS += $(ICONV_LINK) -liconv
1034 endif
1035 ifdef NEEDS_LIBGEN
1036         EXTLIBS += -lgen
1037 endif
1038 ifdef NEEDS_SOCKET
1039         EXTLIBS += -lsocket
1040 endif
1041 ifdef NEEDS_NSL
1042         EXTLIBS += -lnsl
1043 endif
1044 ifdef NEEDS_RESOLV
1045         EXTLIBS += -lresolv
1046 endif
1047 ifdef NO_D_TYPE_IN_DIRENT
1048         BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1049 endif
1050 ifdef NO_D_INO_IN_DIRENT
1051         BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
1052 endif
1053 ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1054         BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1055 endif
1056 ifdef USE_NSEC
1057         BASIC_CFLAGS += -DUSE_NSEC
1058 endif
1059 ifdef USE_ST_TIMESPEC
1060         BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1061 endif
1062 ifdef NO_NSEC
1063         BASIC_CFLAGS += -DNO_NSEC
1064 endif
1065 ifdef NO_C99_FORMAT
1066         BASIC_CFLAGS += -DNO_C99_FORMAT
1067 endif
1068 ifdef SNPRINTF_RETURNS_BOGUS
1069         COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1070         COMPAT_OBJS += compat/snprintf.o
1071 endif
1072 ifdef FREAD_READS_DIRECTORIES
1073         COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1074         COMPAT_OBJS += compat/fopen.o
1075 endif
1076 ifdef NO_SYMLINK_HEAD
1077         BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1078 endif
1079 ifdef NO_STRCASESTR
1080         COMPAT_CFLAGS += -DNO_STRCASESTR
1081         COMPAT_OBJS += compat/strcasestr.o
1082 endif
1083 ifdef NO_STRLCPY
1084         COMPAT_CFLAGS += -DNO_STRLCPY
1085         COMPAT_OBJS += compat/strlcpy.o
1086 endif
1087 ifdef NO_STRTOUMAX
1088         COMPAT_CFLAGS += -DNO_STRTOUMAX
1089         COMPAT_OBJS += compat/strtoumax.o
1090 endif
1091 ifdef NO_STRTOULL
1092         COMPAT_CFLAGS += -DNO_STRTOULL
1093 endif
1094 ifdef NO_SETENV
1095         COMPAT_CFLAGS += -DNO_SETENV
1096         COMPAT_OBJS += compat/setenv.o
1097 endif
1098 ifdef NO_MKDTEMP
1099         COMPAT_CFLAGS += -DNO_MKDTEMP
1100         COMPAT_OBJS += compat/mkdtemp.o
1101 endif
1102 ifdef NO_MKSTEMPS
1103         COMPAT_CFLAGS += -DNO_MKSTEMPS
1104         COMPAT_OBJS += compat/mkstemps.o
1105 endif
1106 ifdef NO_UNSETENV
1107         COMPAT_CFLAGS += -DNO_UNSETENV
1108         COMPAT_OBJS += compat/unsetenv.o
1109 endif
1110 ifdef NO_SYS_SELECT_H
1111         BASIC_CFLAGS += -DNO_SYS_SELECT_H
1112 endif
1113 ifdef NO_MMAP
1114         COMPAT_CFLAGS += -DNO_MMAP
1115         COMPAT_OBJS += compat/mmap.o
1116 else
1117         ifdef USE_WIN32_MMAP
1118                 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1119                 COMPAT_OBJS += compat/win32mmap.o
1120         endif
1121 endif
1122 ifdef OBJECT_CREATION_USES_RENAMES
1123         COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1124 endif
1125 ifdef NO_PREAD
1126         COMPAT_CFLAGS += -DNO_PREAD
1127         COMPAT_OBJS += compat/pread.o
1128 endif
1129 ifdef NO_FAST_WORKING_DIRECTORY
1130         BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1131 endif
1132 ifdef NO_TRUSTABLE_FILEMODE
1133         BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1134 endif
1135 ifdef NO_IPV6
1136         BASIC_CFLAGS += -DNO_IPV6
1137 endif
1138 ifdef NO_UINTMAX_T
1139         BASIC_CFLAGS += -Duintmax_t=uint32_t
1140 endif
1141 ifdef NO_SOCKADDR_STORAGE
1142 ifdef NO_IPV6
1143         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1144 else
1145         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1146 endif
1147 endif
1148 ifdef NO_INET_NTOP
1149         LIB_OBJS += compat/inet_ntop.o
1150 endif
1151 ifdef NO_INET_PTON
1152         LIB_OBJS += compat/inet_pton.o
1153 endif
1154
1155 ifdef NO_ICONV
1156         BASIC_CFLAGS += -DNO_ICONV
1157 endif
1158
1159 ifdef OLD_ICONV
1160         BASIC_CFLAGS += -DOLD_ICONV
1161 endif
1162
1163 ifdef NO_DEFLATE_BOUND
1164         BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1165 endif
1166
1167 ifdef BLK_SHA1
1168         SHA1_HEADER = "block-sha1/sha1.h"
1169         LIB_OBJS += block-sha1/sha1.o
1170 else
1171 ifdef PPC_SHA1
1172         SHA1_HEADER = "ppc/sha1.h"
1173         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1174 else
1175         SHA1_HEADER = <openssl/sha.h>
1176         EXTLIBS += $(LIB_4_CRYPTO)
1177 endif
1178 endif
1179 ifdef NO_PERL_MAKEMAKER
1180         export NO_PERL_MAKEMAKER
1181 endif
1182 ifdef NO_HSTRERROR
1183         COMPAT_CFLAGS += -DNO_HSTRERROR
1184         COMPAT_OBJS += compat/hstrerror.o
1185 endif
1186 ifdef NO_MEMMEM
1187         COMPAT_CFLAGS += -DNO_MEMMEM
1188         COMPAT_OBJS += compat/memmem.o
1189 endif
1190 ifdef INTERNAL_QSORT
1191         COMPAT_CFLAGS += -DINTERNAL_QSORT
1192         COMPAT_OBJS += compat/qsort.o
1193 endif
1194 ifdef RUNTIME_PREFIX
1195         COMPAT_CFLAGS += -DRUNTIME_PREFIX
1196 endif
1197
1198 ifdef NO_PTHREADS
1199         THREADED_DELTA_SEARCH =
1200         BASIC_CFLAGS += -DNO_PTHREADS
1201 else
1202         EXTLIBS += $(PTHREAD_LIBS)
1203 endif
1204
1205 ifdef THREADED_DELTA_SEARCH
1206         BASIC_CFLAGS += -DTHREADED_DELTA_SEARCH
1207         LIB_OBJS += thread-utils.o
1208 endif
1209 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1210         COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1211 endif
1212 ifdef NO_EXTERNAL_GREP
1213         BASIC_CFLAGS += -DNO_EXTERNAL_GREP
1214 endif
1215 ifdef UNRELIABLE_FSTAT
1216         BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1217 endif
1218 ifdef NO_REGEX
1219         COMPAT_CFLAGS += -Icompat/regex
1220         COMPAT_OBJS += compat/regex/regex.o
1221 endif
1222
1223 ifdef USE_NED_ALLOCATOR
1224        COMPAT_CFLAGS += -DUSE_NED_ALLOCATOR -DOVERRIDE_STRDUP -DNDEBUG -DREPLACE_SYSTEM_ALLOCATOR -Icompat/nedmalloc
1225        COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1226 endif
1227
1228 ifeq ($(TCLTK_PATH),)
1229 NO_TCLTK=NoThanks
1230 endif
1231
1232 ifeq ($(PERL_PATH),)
1233 NO_PERL=NoThanks
1234 endif
1235
1236 QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1237 QUIET_SUBDIR1  =
1238
1239 ifneq ($(findstring $(MAKEFLAGS),w),w)
1240 PRINT_DIR = --no-print-directory
1241 else # "make -w"
1242 NO_SUBDIR = :
1243 endif
1244
1245 ifneq ($(findstring $(MAKEFLAGS),s),s)
1246 ifndef V
1247         QUIET_CC       = @echo '   ' CC $@;
1248         QUIET_AR       = @echo '   ' AR $@;
1249         QUIET_LINK     = @echo '   ' LINK $@;
1250         QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1251         QUIET_GEN      = @echo '   ' GEN $@;
1252         QUIET_SUBDIR0  = +@subdir=
1253         QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1254                          $(MAKE) $(PRINT_DIR) -C $$subdir
1255         export V
1256         export QUIET_GEN
1257         export QUIET_BUILT_IN
1258 endif
1259 endif
1260
1261 ifdef ASCIIDOC8
1262         export ASCIIDOC8
1263 endif
1264
1265 # Shell quote (do not use $(call) to accommodate ancient setups);
1266
1267 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
1268 ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1269
1270 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1271 bindir_SQ = $(subst ','\'',$(bindir))
1272 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1273 mandir_SQ = $(subst ','\'',$(mandir))
1274 infodir_SQ = $(subst ','\'',$(infodir))
1275 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1276 template_dir_SQ = $(subst ','\'',$(template_dir))
1277 htmldir_SQ = $(subst ','\'',$(htmldir))
1278 prefix_SQ = $(subst ','\'',$(prefix))
1279
1280 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1281 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1282 TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1283
1284 LIBS = $(GITLIBS) $(EXTLIBS)
1285
1286 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
1287         $(COMPAT_CFLAGS)
1288 LIB_OBJS += $(COMPAT_OBJS)
1289
1290 ALL_CFLAGS += $(BASIC_CFLAGS)
1291 ALL_LDFLAGS += $(BASIC_LDFLAGS)
1292
1293 export TAR INSTALL DESTDIR SHELL_PATH
1294
1295
1296 ### Build rules
1297
1298 SHELL = $(SHELL_PATH)
1299
1300 all:: shell_compatibility_test $(ALL_PROGRAMS) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1301 ifneq (,$X)
1302         $(QUIET_BUILT_IN)$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test '$p' -ef '$p$X' || $(RM) '$p';)
1303 endif
1304
1305 all::
1306 ifndef NO_TCLTK
1307         $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1308         $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1309 endif
1310 ifndef NO_PERL
1311         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' all
1312 endif
1313         $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1)
1314
1315 please_set_SHELL_PATH_to_a_more_modern_shell:
1316         @$$(:)
1317
1318 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1319
1320 strip: $(PROGRAMS) git$X
1321         $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
1322
1323 git.o: git.c common-cmds.h GIT-CFLAGS
1324         $(QUIET_CC)$(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
1325                 '-DGIT_HTML_PATH="$(htmldir_SQ)"' \
1326                 $(ALL_CFLAGS) -c $(filter %.c,$^)
1327
1328 git$X: git.o $(BUILTIN_OBJS) $(GITLIBS)
1329         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ git.o \
1330                 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
1331
1332 builtin-help.o: builtin-help.c common-cmds.h GIT-CFLAGS
1333         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) \
1334                 '-DGIT_HTML_PATH="$(htmldir_SQ)"' \
1335                 '-DGIT_MAN_PATH="$(mandir_SQ)"' \
1336                 '-DGIT_INFO_PATH="$(infodir_SQ)"' $<
1337
1338 $(BUILT_INS): git$X
1339         $(QUIET_BUILT_IN)$(RM) $@ && \
1340         ln git$X $@ 2>/dev/null || \
1341         ln -s git$X $@ 2>/dev/null || \
1342         cp git$X $@
1343
1344 common-cmds.h: ./generate-cmdlist.sh command-list.txt
1345
1346 common-cmds.h: $(wildcard Documentation/git-*.txt)
1347         $(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
1348
1349 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
1350         $(QUIET_GEN)$(RM) $@ $@+ && \
1351         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1352             -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1353             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1354             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1355             -e $(BROKEN_PATH_FIX) \
1356             $@.sh >$@+ && \
1357         chmod +x $@+ && \
1358         mv $@+ $@
1359
1360 ifndef NO_PERL
1361 $(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
1362
1363 perl/perl.mak: GIT-CFLAGS perl/Makefile perl/Makefile.PL
1364         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
1365
1366 $(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl
1367         $(QUIET_GEN)$(RM) $@ $@+ && \
1368         INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
1369         sed -e '1{' \
1370             -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1371             -e '        h' \
1372             -e '        s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "@@INSTLIBDIR@@"));=' \
1373             -e '        H' \
1374             -e '        x' \
1375             -e '}' \
1376             -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
1377             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1378             $@.perl >$@+ && \
1379         chmod +x $@+ && \
1380         mv $@+ $@
1381
1382 OTHER_PROGRAMS += gitweb/gitweb.cgi
1383 gitweb/gitweb.cgi: gitweb/gitweb.perl
1384         $(QUIET_GEN)$(RM) $@ $@+ && \
1385         sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1386             -e 's|++GIT_VERSION++|$(GIT_VERSION)|g' \
1387             -e 's|++GIT_BINDIR++|$(bindir)|g' \
1388             -e 's|++GITWEB_CONFIG++|$(GITWEB_CONFIG)|g' \
1389             -e 's|++GITWEB_CONFIG_SYSTEM++|$(GITWEB_CONFIG_SYSTEM)|g' \
1390             -e 's|++GITWEB_HOME_LINK_STR++|$(GITWEB_HOME_LINK_STR)|g' \
1391             -e 's|++GITWEB_SITENAME++|$(GITWEB_SITENAME)|g' \
1392             -e 's|++GITWEB_PROJECTROOT++|$(GITWEB_PROJECTROOT)|g' \
1393             -e 's|"++GITWEB_PROJECT_MAXDEPTH++"|$(GITWEB_PROJECT_MAXDEPTH)|g' \
1394             -e 's|++GITWEB_EXPORT_OK++|$(GITWEB_EXPORT_OK)|g' \
1395             -e 's|++GITWEB_STRICT_EXPORT++|$(GITWEB_STRICT_EXPORT)|g' \
1396             -e 's|++GITWEB_BASE_URL++|$(GITWEB_BASE_URL)|g' \
1397             -e 's|++GITWEB_LIST++|$(GITWEB_LIST)|g' \
1398             -e 's|++GITWEB_HOMETEXT++|$(GITWEB_HOMETEXT)|g' \
1399             -e 's|++GITWEB_CSS++|$(GITWEB_CSS)|g' \
1400             -e 's|++GITWEB_LOGO++|$(GITWEB_LOGO)|g' \
1401             -e 's|++GITWEB_FAVICON++|$(GITWEB_FAVICON)|g' \
1402             -e 's|++GITWEB_SITE_HEADER++|$(GITWEB_SITE_HEADER)|g' \
1403             -e 's|++GITWEB_SITE_FOOTER++|$(GITWEB_SITE_FOOTER)|g' \
1404             $< >$@+ && \
1405         chmod +x $@+ && \
1406         mv $@+ $@
1407
1408 git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css
1409         $(QUIET_GEN)$(RM) $@ $@+ && \
1410         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1411             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1412             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1413             -e '/@@GITWEB_CGI@@/r gitweb/gitweb.cgi' \
1414             -e '/@@GITWEB_CGI@@/d' \
1415             -e '/@@GITWEB_CSS@@/r gitweb/gitweb.css' \
1416             -e '/@@GITWEB_CSS@@/d' \
1417             -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1418             $@.sh > $@+ && \
1419         chmod +x $@+ && \
1420         mv $@+ $@
1421 else # NO_PERL
1422 $(patsubst %.perl,%,$(SCRIPT_PERL)) git-instaweb: % : unimplemented.sh
1423         $(QUIET_GEN)$(RM) $@ $@+ && \
1424         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1425             -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
1426             unimplemented.sh >$@+ && \
1427         chmod +x $@+ && \
1428         mv $@+ $@
1429 endif # NO_PERL
1430
1431 configure: configure.ac
1432         $(QUIET_GEN)$(RM) $@ $<+ && \
1433         sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1434             $< > $<+ && \
1435         autoconf -o $@ $<+ && \
1436         $(RM) $<+
1437
1438 # These can record GIT_VERSION
1439 git.o git.spec \
1440         $(patsubst %.sh,%,$(SCRIPT_SH)) \
1441         $(patsubst %.perl,%,$(SCRIPT_PERL)) \
1442         : GIT-VERSION-FILE
1443
1444 %.o: %.c GIT-CFLAGS
1445         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
1446 %.s: %.c GIT-CFLAGS
1447         $(QUIET_CC)$(CC) -S $(ALL_CFLAGS) $<
1448 %.o: %.S
1449         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
1450
1451 exec_cmd.o: exec_cmd.c GIT-CFLAGS
1452         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) \
1453                 '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
1454                 '-DBINDIR="$(bindir_relative_SQ)"' \
1455                 '-DPREFIX="$(prefix_SQ)"' \
1456                 $<
1457
1458 builtin-init-db.o: builtin-init-db.c GIT-CFLAGS
1459         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
1460
1461 config.o: config.c GIT-CFLAGS
1462         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"' $<
1463
1464 http.o: http.c GIT-CFLAGS
1465         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
1466
1467 ifdef NO_EXPAT
1468 http-walker.o: http-walker.c http.h GIT-CFLAGS
1469         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $<
1470 endif
1471
1472 git-%$X: %.o $(GITLIBS)
1473         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
1474
1475 git-imap-send$X: imap-send.o $(GITLIBS)
1476         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1477                 $(LIBS) $(OPENSSL_LINK) $(OPENSSL_LIBSSL)
1478
1479 http.o http-walker.o http-push.o transport.o: http.h
1480
1481 git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
1482         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1483                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
1484
1485 $(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
1486 $(patsubst git-%$X,%.o,$(PROGRAMS)) git.o: $(LIB_H) $(wildcard */*.h)
1487 builtin-revert.o wt-status.o: wt-status.h
1488
1489 $(LIB_FILE): $(LIB_OBJS)
1490         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
1491
1492 XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o \
1493         xdiff/xmerge.o xdiff/xpatience.o
1494 $(XDIFF_OBJS): xdiff/xinclude.h xdiff/xmacros.h xdiff/xdiff.h xdiff/xtypes.h \
1495         xdiff/xutils.h xdiff/xprepare.h xdiff/xdiffi.h xdiff/xemit.h
1496
1497 $(XDIFF_LIB): $(XDIFF_OBJS)
1498         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(XDIFF_OBJS)
1499
1500
1501 doc:
1502         $(MAKE) -C Documentation all
1503
1504 man:
1505         $(MAKE) -C Documentation man
1506
1507 html:
1508         $(MAKE) -C Documentation html
1509
1510 info:
1511         $(MAKE) -C Documentation info
1512
1513 pdf:
1514         $(MAKE) -C Documentation pdf
1515
1516 TAGS:
1517         $(RM) TAGS
1518         $(FIND) . -name '*.[hcS]' -print | xargs etags -a
1519
1520 tags:
1521         $(RM) tags
1522         $(FIND) . -name '*.[hcS]' -print | xargs ctags -a
1523
1524 cscope:
1525         $(RM) cscope*
1526         $(FIND) . -name '*.[hcS]' -print | xargs cscope -b
1527
1528 ### Detect prefix changes
1529 TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\
1530              $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
1531
1532 GIT-CFLAGS: .FORCE-GIT-CFLAGS
1533         @FLAGS='$(TRACK_CFLAGS)'; \
1534             if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
1535                 echo 1>&2 "    * new build flags or prefix"; \
1536                 echo "$$FLAGS" >GIT-CFLAGS; \
1537             fi
1538
1539 # We need to apply sq twice, once to protect from the shell
1540 # that runs GIT-BUILD-OPTIONS, and then again to protect it
1541 # and the first level quoting from the shell that runs "echo".
1542 GIT-BUILD-OPTIONS: .FORCE-GIT-BUILD-OPTIONS
1543         @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@
1544         @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@
1545         @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@
1546         @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@
1547
1548 ### Detect Tck/Tk interpreter path changes
1549 ifndef NO_TCLTK
1550 TRACK_VARS = $(subst ','\'',-DTCLTK_PATH='$(TCLTK_PATH_SQ)')
1551
1552 GIT-GUI-VARS: .FORCE-GIT-GUI-VARS
1553         @VARS='$(TRACK_VARS)'; \
1554             if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
1555                 echo 1>&2 "    * new Tcl/Tk interpreter location"; \
1556                 echo "$$VARS" >$@; \
1557             fi
1558
1559 .PHONY: .FORCE-GIT-GUI-VARS
1560 endif
1561
1562 ### Testing rules
1563
1564 TEST_PROGRAMS += test-chmtime$X
1565 TEST_PROGRAMS += test-ctype$X
1566 TEST_PROGRAMS += test-date$X
1567 TEST_PROGRAMS += test-delta$X
1568 TEST_PROGRAMS += test-dump-cache-tree$X
1569 TEST_PROGRAMS += test-genrandom$X
1570 TEST_PROGRAMS += test-match-trees$X
1571 TEST_PROGRAMS += test-parse-options$X
1572 TEST_PROGRAMS += test-path-utils$X
1573 TEST_PROGRAMS += test-sha1$X
1574 TEST_PROGRAMS += test-sigchain$X
1575
1576 all:: $(TEST_PROGRAMS)
1577
1578 # GNU make supports exporting all variables by "export" without parameters.
1579 # However, the environment gets quite big, and some programs have problems
1580 # with that.
1581
1582 export NO_SVN_TESTS
1583
1584 test: all
1585         $(MAKE) -C t/ all
1586
1587 test-ctype$X: ctype.o
1588
1589 test-date$X: date.o ctype.o
1590
1591 test-delta$X: diff-delta.o patch-delta.o
1592
1593 test-parse-options$X: parse-options.o
1594
1595 test-parse-options.o: parse-options.h
1596
1597 .PRECIOUS: $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
1598
1599 test-%$X: test-%.o $(GITLIBS)
1600         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
1601
1602 check-sha1:: test-sha1$X
1603         ./test-sha1.sh
1604
1605 check: common-cmds.h
1606         if sparse; \
1607         then \
1608                 for i in *.c; \
1609                 do \
1610                         sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; \
1611                 done; \
1612         else \
1613                 echo 2>&1 "Did you mean 'make test'?"; \
1614                 exit 1; \
1615         fi
1616
1617 remove-dashes:
1618         ./fixup-builtins $(BUILT_INS) $(PROGRAMS) $(SCRIPTS)
1619
1620 ### Installation rules
1621
1622 ifneq ($(filter /%,$(firstword $(template_dir))),)
1623 template_instdir = $(template_dir)
1624 else
1625 template_instdir = $(prefix)/$(template_dir)
1626 endif
1627 export template_instdir
1628
1629 ifneq ($(filter /%,$(firstword $(gitexecdir))),)
1630 gitexec_instdir = $(gitexecdir)
1631 else
1632 gitexec_instdir = $(prefix)/$(gitexecdir)
1633 endif
1634 gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
1635 export gitexec_instdir
1636
1637 install: all
1638         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
1639         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
1640         $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
1641         $(INSTALL) git$X git-upload-pack$X git-receive-pack$X git-upload-archive$X git-shell$X git-cvsserver '$(DESTDIR_SQ)$(bindir_SQ)'
1642         $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
1643 ifndef NO_PERL
1644         $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
1645 endif
1646 ifndef NO_TCLTK
1647         $(MAKE) -C gitk-git install
1648         $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
1649 endif
1650 ifneq (,$X)
1651         $(foreach p,$(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';)
1652 endif
1653         bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
1654         execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
1655         { test "$$bindir/" = "$$execdir/" || \
1656                 { $(RM) "$$execdir/git$X" && \
1657                 test -z "$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
1658                 ln "$$bindir/git$X" "$$execdir/git$X" 2>/dev/null || \
1659                 cp "$$bindir/git$X" "$$execdir/git$X"; } ; } && \
1660         { for p in $(BUILT_INS); do \
1661                 $(RM) "$$execdir/$$p" && \
1662                 ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
1663                 ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
1664                 cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
1665           done; } && \
1666         ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
1667
1668 install-doc:
1669         $(MAKE) -C Documentation install
1670
1671 install-man:
1672         $(MAKE) -C Documentation install-man
1673
1674 install-html:
1675         $(MAKE) -C Documentation install-html
1676
1677 install-info:
1678         $(MAKE) -C Documentation install-info
1679
1680 install-pdf:
1681         $(MAKE) -C Documentation install-pdf
1682
1683 quick-install-doc:
1684         $(MAKE) -C Documentation quick-install
1685
1686 quick-install-man:
1687         $(MAKE) -C Documentation quick-install-man
1688
1689 quick-install-html:
1690         $(MAKE) -C Documentation quick-install-html
1691
1692
1693
1694 ### Maintainer's dist rules
1695
1696 git.spec: git.spec.in
1697         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
1698         mv $@+ $@
1699
1700 GIT_TARNAME=git-$(GIT_VERSION)
1701 dist: git.spec git-archive$(X) configure
1702         ./git-archive --format=tar \
1703                 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
1704         @mkdir -p $(GIT_TARNAME)
1705         @cp git.spec configure $(GIT_TARNAME)
1706         @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
1707         @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
1708         $(TAR) rf $(GIT_TARNAME).tar \
1709                 $(GIT_TARNAME)/git.spec \
1710                 $(GIT_TARNAME)/configure \
1711                 $(GIT_TARNAME)/version \
1712                 $(GIT_TARNAME)/git-gui/version
1713         @$(RM) -r $(GIT_TARNAME)
1714         gzip -f -9 $(GIT_TARNAME).tar
1715
1716 rpm: dist
1717         $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
1718
1719 htmldocs = git-htmldocs-$(GIT_VERSION)
1720 manpages = git-manpages-$(GIT_VERSION)
1721 dist-doc:
1722         $(RM) -r .doc-tmp-dir
1723         mkdir .doc-tmp-dir
1724         $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
1725         cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
1726         gzip -n -9 -f $(htmldocs).tar
1727         :
1728         $(RM) -r .doc-tmp-dir
1729         mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
1730         $(MAKE) -C Documentation DESTDIR=./ \
1731                 man1dir=../.doc-tmp-dir/man1 \
1732                 man5dir=../.doc-tmp-dir/man5 \
1733                 man7dir=../.doc-tmp-dir/man7 \
1734                 install
1735         cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
1736         gzip -n -9 -f $(manpages).tar
1737         $(RM) -r .doc-tmp-dir
1738
1739 ### Cleaning rules
1740
1741 distclean: clean
1742         $(RM) configure
1743
1744 clean:
1745         $(RM) *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o compat/*/*.o xdiff/*.o \
1746                 $(LIB_FILE) $(XDIFF_LIB)
1747         $(RM) $(ALL_PROGRAMS) $(BUILT_INS) git$X
1748         $(RM) $(TEST_PROGRAMS)
1749         $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags cscope*
1750         $(RM) -r autom4te.cache
1751         $(RM) config.log config.mak.autogen config.mak.append config.status config.cache
1752         $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
1753         $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
1754         $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
1755         $(MAKE) -C Documentation/ clean
1756 ifndef NO_PERL
1757         $(RM) gitweb/gitweb.cgi
1758         $(MAKE) -C perl clean
1759 endif
1760         $(MAKE) -C templates/ clean
1761         $(MAKE) -C t/ clean
1762 ifndef NO_TCLTK
1763         $(MAKE) -C gitk-git clean
1764         $(MAKE) -C git-gui clean
1765 endif
1766         $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-GUI-VARS GIT-BUILD-OPTIONS
1767
1768 .PHONY: all install clean strip
1769 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
1770 .PHONY: .FORCE-GIT-VERSION-FILE TAGS tags cscope .FORCE-GIT-CFLAGS
1771 .PHONY: .FORCE-GIT-BUILD-OPTIONS
1772
1773 ### Check documentation
1774 #
1775 check-docs::
1776         @(for v in $(ALL_PROGRAMS) $(BUILT_INS) git gitk; \
1777         do \
1778                 case "$$v" in \
1779                 git-merge-octopus | git-merge-ours | git-merge-recursive | \
1780                 git-merge-resolve | git-merge-subtree | \
1781                 git-fsck-objects | git-init-db | \
1782                 git-?*--?* ) continue ;; \
1783                 esac ; \
1784                 test -f "Documentation/$$v.txt" || \
1785                 echo "no doc: $$v"; \
1786                 sed -e '/^#/d' command-list.txt | \
1787                 grep -q "^$$v[  ]" || \
1788                 case "$$v" in \
1789                 git) ;; \
1790                 *) echo "no link: $$v";; \
1791                 esac ; \
1792         done; \
1793         ( \
1794                 sed -e '/^#/d' \
1795                     -e 's/[     ].*//' \
1796                     -e 's/^/listed /' command-list.txt; \
1797                 ls -1 Documentation/git*txt | \
1798                 sed -e 's|Documentation/|documented |' \
1799                     -e 's/\.txt//'; \
1800         ) | while read how cmd; \
1801         do \
1802                 case "$$how,$$cmd" in \
1803                 *,git-citool | \
1804                 *,git-gui | \
1805                 *,git-help | \
1806                 documented,gitattributes | \
1807                 documented,gitignore | \
1808                 documented,gitmodules | \
1809                 documented,gitcli | \
1810                 documented,git-tools | \
1811                 documented,gitcore-tutorial | \
1812                 documented,gitcvs-migration | \
1813                 documented,gitdiffcore | \
1814                 documented,gitglossary | \
1815                 documented,githooks | \
1816                 documented,gitrepository-layout | \
1817                 documented,gittutorial | \
1818                 documented,gittutorial-2 | \
1819                 sentinel,not,matching,is,ok ) continue ;; \
1820                 esac; \
1821                 case " $(ALL_PROGRAMS) $(BUILT_INS) git gitk " in \
1822                 *" $$cmd "*)    ;; \
1823                 *) echo "removed but $$how: $$cmd" ;; \
1824                 esac; \
1825         done ) | sort
1826
1827 ### Make sure built-ins do not have dups and listed in git.c
1828 #
1829 check-builtins::
1830         ./check-builtins.sh
1831
1832 ### Test suite coverage testing
1833 #
1834 .PHONY: coverage coverage-clean coverage-build coverage-report
1835
1836 coverage:
1837         $(MAKE) coverage-build
1838         $(MAKE) coverage-report
1839
1840 coverage-clean:
1841         rm -f *.gcda *.gcno
1842
1843 COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
1844 COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
1845
1846 coverage-build: coverage-clean
1847         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
1848         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
1849                 -j1 test
1850
1851 coverage-report:
1852         gcov -b *.c
1853         grep '^function.*called 0 ' *.c.gcov \
1854                 | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
1855                 | tee coverage-untested-functions