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-update-server-info$X
 361 PROGRAMS += git-upload-pack$X
 362 PROGRAMS += git-var$X
 363
 364 # List built-in command $C whose implementation cmd_$C() is not in
 365 # builtin-$C.o but is linked in as part of some other command.
 366 BUILT_INS += $(patsubst builtin-%.o,git-%$X,$(BUILTIN_OBJS))
 367
 368 BUILT_INS += git-cherry$X
 369 BUILT_INS += git-cherry-pick$X
 370 BUILT_INS += git-format-patch$X
 371 BUILT_INS += git-fsck-objects$X
 372 BUILT_INS += git-get-tar-commit-id$X
 373 BUILT_INS += git-init$X
 374 BUILT_INS += git-merge-subtree$X
 375 BUILT_INS += git-peek-remote$X
 376 BUILT_INS += git-repo-config$X
 377 BUILT_INS += git-show$X
 378 BUILT_INS += git-stage$X
 379 BUILT_INS += git-status$X
 380 BUILT_INS += git-whatchanged$X
 381
 382 # what 'all' will build and 'install' will install, in gitexecdir
 383 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 384
 385 # what 'all' will build but not install in gitexecdir
 386 OTHER_PROGRAMS = git$X
 387
 388 # Set paths to tools early so that they can be used for version tests.
 389 ifndef SHELL_PATH
 390         SHELL_PATH = /bin/sh
 391 endif
 392 ifndef PERL_PATH
 393         PERL_PATH = /usr/bin/perl
 394 endif
 395
 396 export PERL_PATH
 397
 398 LIB_FILE=libgit.a
 399 XDIFF_LIB=xdiff/lib.a
 400
 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 += alias.o
 459 LIB_OBJS += alloc.o
 460 LIB_OBJS += archive.o
 461 LIB_OBJS += archive-tar.o
 462 LIB_OBJS += archive-zip.o
 463 LIB_OBJS += attr.o
 464 LIB_OBJS += base85.o
 465 LIB_OBJS += bisect.o
 466 LIB_OBJS += blob.o
 467 LIB_OBJS += branch.o
 468 LIB_OBJS += bundle.o
 469 LIB_OBJS += cache-tree.o
 470 LIB_OBJS += color.o
 471 LIB_OBJS += combine-diff.o
 472 LIB_OBJS += commit.o
 473 LIB_OBJS += config.o
 474 LIB_OBJS += connect.o
 475 LIB_OBJS += convert.o
 476 LIB_OBJS += copy.o
 477 LIB_OBJS += csum-file.o
 478 LIB_OBJS += ctype.o
 479 LIB_OBJS += date.o
 480 LIB_OBJS += decorate.o
 481 LIB_OBJS += diffcore-break.o
 482 LIB_OBJS += diffcore-delta.o
 483 LIB_OBJS += diffcore-order.o
 484 LIB_OBJS += diffcore-pickaxe.o
 485 LIB_OBJS += diffcore-rename.o
 486 LIB_OBJS += diff-delta.o
 487 LIB_OBJS += diff-lib.o
 488 LIB_OBJS += diff-no-index.o
 489 LIB_OBJS += diff.o
 490 LIB_OBJS += dir.o
 491 LIB_OBJS += editor.o
 492 LIB_OBJS += entry.o
 493 LIB_OBJS += environment.o
 494 LIB_OBJS += exec_cmd.o
 495 LIB_OBJS += fsck.o
 496 LIB_OBJS += graph.o
 497 LIB_OBJS += grep.o
 498 LIB_OBJS += hash.o
 499 LIB_OBJS += help.o
 500 LIB_OBJS += ident.o
 501 LIB_OBJS += levenshtein.o
 502 LIB_OBJS += list-objects.o
 503 LIB_OBJS += ll-merge.o
 504 LIB_OBJS += lockfile.o
 505 LIB_OBJS += log-tree.o
 506 LIB_OBJS += mailmap.o
 507 LIB_OBJS += match-trees.o
 508 LIB_OBJS += merge-file.o
 509 LIB_OBJS += merge-recursive.o
 510 LIB_OBJS += name-hash.o
 511 LIB_OBJS += object.o
 512 LIB_OBJS += pack-check.o
 513 LIB_OBJS += pack-refs.o
 514 LIB_OBJS += pack-revindex.o
 515 LIB_OBJS += pack-write.o
 516 LIB_OBJS += pager.o
 517 LIB_OBJS += parse-options.o
 518 LIB_OBJS += patch-delta.o
 519 LIB_OBJS += patch-ids.o
 520 LIB_OBJS += path.o
 521 LIB_OBJS += pkt-line.o
 522 LIB_OBJS += preload-index.o
 523 LIB_OBJS += pretty.o
 524 LIB_OBJS += progress.o
 525 LIB_OBJS += quote.o
 526 LIB_OBJS += reachable.o
 527 LIB_OBJS += read-cache.o
 528 LIB_OBJS += reflog-walk.o
 529 LIB_OBJS += refs.o
 530 LIB_OBJS += remote.o
 531 LIB_OBJS += rerere.o
 532 LIB_OBJS += revision.o
 533 LIB_OBJS += run-command.o
 534 LIB_OBJS += server-info.o
 535 LIB_OBJS += setup.o
 536 LIB_OBJS += sha1-lookup.o
 537 LIB_OBJS += sha1_file.o
 538 LIB_OBJS += sha1_name.o
 539 LIB_OBJS += shallow.o
 540 LIB_OBJS += sideband.o
 541 LIB_OBJS += sigchain.o
 542 LIB_OBJS += strbuf.o
 543 LIB_OBJS += string-list.o
 544 LIB_OBJS += symlinks.o
 545 LIB_OBJS += tag.o
 546 LIB_OBJS += trace.o
 547 LIB_OBJS += transport.o
 548 LIB_OBJS += tree-diff.o
 549 LIB_OBJS += tree.o
 550 LIB_OBJS += tree-walk.o
 551 LIB_OBJS += unpack-trees.o
 552 LIB_OBJS += usage.o
 553 LIB_OBJS += userdiff.o
 554 LIB_OBJS += utf8.o
 555 LIB_OBJS += walker.o
 556 LIB_OBJS += wrapper.o
 557 LIB_OBJS += write_or_die.o
 558 LIB_OBJS += ws.o
 559 LIB_OBJS += wt-status.o
 560 LIB_OBJS += xdiff-interface.o
 561
 562 BUILTIN_OBJS += builtin-add.o
 563 BUILTIN_OBJS += builtin-annotate.o
 564 BUILTIN_OBJS += builtin-apply.o
 565 BUILTIN_OBJS += builtin-archive.o
 566 BUILTIN_OBJS += builtin-bisect--helper.o
 567 BUILTIN_OBJS += builtin-blame.o
 568 BUILTIN_OBJS += builtin-branch.o
 569 BUILTIN_OBJS += builtin-bundle.o
 570 BUILTIN_OBJS += builtin-cat-file.o
 571 BUILTIN_OBJS += builtin-check-attr.o
 572 BUILTIN_OBJS += builtin-check-ref-format.o
 573 BUILTIN_OBJS += builtin-checkout-index.o
 574 BUILTIN_OBJS += builtin-checkout.o
 575 BUILTIN_OBJS += builtin-clean.o
 576 BUILTIN_OBJS += builtin-clone.o
 577 BUILTIN_OBJS += builtin-commit-tree.o
 578 BUILTIN_OBJS += builtin-commit.o
 579 BUILTIN_OBJS += builtin-config.o
 580 BUILTIN_OBJS += builtin-count-objects.o
 581 BUILTIN_OBJS += builtin-describe.o
 582 BUILTIN_OBJS += builtin-diff-files.o
 583 BUILTIN_OBJS += builtin-diff-index.o
 584 BUILTIN_OBJS += builtin-diff-tree.o
 585 BUILTIN_OBJS += builtin-diff.o
 586 BUILTIN_OBJS += builtin-fast-export.o
 587 BUILTIN_OBJS += builtin-fetch--tool.o
 588 BUILTIN_OBJS += builtin-fetch-pack.o
 589 BUILTIN_OBJS += builtin-fetch.o
 590 BUILTIN_OBJS += builtin-fmt-merge-msg.o
 591 BUILTIN_OBJS += builtin-for-each-ref.o
 592 BUILTIN_OBJS += builtin-fsck.o
 593 BUILTIN_OBJS += builtin-gc.o
 594 BUILTIN_OBJS += builtin-grep.o
 595 BUILTIN_OBJS += builtin-help.o
 596 BUILTIN_OBJS += builtin-init-db.o
 597 BUILTIN_OBJS += builtin-log.o
 598 BUILTIN_OBJS += builtin-ls-files.o
 599 BUILTIN_OBJS += builtin-ls-remote.o
 600 BUILTIN_OBJS += builtin-ls-tree.o
 601 BUILTIN_OBJS += builtin-mailinfo.o
 602 BUILTIN_OBJS += builtin-mailsplit.o
 603 BUILTIN_OBJS += builtin-merge.o
 604 BUILTIN_OBJS += builtin-merge-base.o
 605 BUILTIN_OBJS += builtin-merge-file.o
 606 BUILTIN_OBJS += builtin-merge-ours.o
 607 BUILTIN_OBJS += builtin-merge-recursive.o
 608 BUILTIN_OBJS += builtin-mktree.o
 609 BUILTIN_OBJS += builtin-mv.o
 610 BUILTIN_OBJS += builtin-name-rev.o
 611 BUILTIN_OBJS += builtin-pack-objects.o
 612 BUILTIN_OBJS += builtin-pack-refs.o
 613 BUILTIN_OBJS += builtin-prune-packed.o
 614 BUILTIN_OBJS += builtin-prune.o
 615 BUILTIN_OBJS += builtin-push.o
 616 BUILTIN_OBJS += builtin-read-tree.o
 617 BUILTIN_OBJS += builtin-receive-pack.o
 618 BUILTIN_OBJS += builtin-reflog.o
 619 BUILTIN_OBJS += builtin-remote.o
 620 BUILTIN_OBJS += builtin-rerere.o
 621 BUILTIN_OBJS += builtin-reset.o
 622 BUILTIN_OBJS += builtin-rev-list.o
 623 BUILTIN_OBJS += builtin-rev-parse.o
 624 BUILTIN_OBJS += builtin-revert.o
 625 BUILTIN_OBJS += builtin-rm.o
 626 BUILTIN_OBJS += builtin-send-pack.o
 627 BUILTIN_OBJS += builtin-shortlog.o
 628 BUILTIN_OBJS += builtin-show-branch.o
 629 BUILTIN_OBJS += builtin-show-ref.o
 630 BUILTIN_OBJS += builtin-stripspace.o
 631 BUILTIN_OBJS += builtin-symbolic-ref.o
 632 BUILTIN_OBJS += builtin-tag.o
 633 BUILTIN_OBJS += builtin-tar-tree.o
 634 BUILTIN_OBJS += builtin-unpack-objects.o
 635 BUILTIN_OBJS += builtin-update-index.o
 636 BUILTIN_OBJS += builtin-update-ref.o
 637 BUILTIN_OBJS += builtin-upload-archive.o
 638 BUILTIN_OBJS += builtin-verify-pack.o
 639 BUILTIN_OBJS += builtin-verify-tag.o
 640 BUILTIN_OBJS += builtin-write-tree.o
 641
 642 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 643 EXTLIBS =
 644
 645 #
 646 # Platform specific tweaks
 647 #
 648
 649 # We choose to avoid "if .. else if .. else .. endif endif"
 650 # because maintaining the nesting to match is a pain.  If
 651 # we had "elif" things would have been much nicer...
 652
 653 ifeq ($(uname_S),Linux)
 654         NO_STRLCPY = YesPlease
 655         NO_MKSTEMPS = YesPlease
 656         THREADED_DELTA_SEARCH = YesPlease
 657 endif
 658 ifeq ($(uname_S),GNU/kFreeBSD)
 659         NO_STRLCPY = YesPlease
 660         NO_MKSTEMPS = YesPlease
 661         THREADED_DELTA_SEARCH = YesPlease
 662 endif
 663 ifeq ($(uname_S),UnixWare)
 664         CC = cc
 665         NEEDS_SOCKET = YesPlease
 666         NEEDS_NSL = YesPlease
 667         NEEDS_SSL_WITH_CRYPTO = YesPlease
 668         NEEDS_LIBICONV = YesPlease
 669         SHELL_PATH = /usr/local/bin/bash
 670         NO_IPV6 = YesPlease
 671         NO_HSTRERROR = YesPlease
 672         NO_MKSTEMPS = YesPlease
 673         BASIC_CFLAGS += -Kthread
 674         BASIC_CFLAGS += -I/usr/local/include
 675         BASIC_LDFLAGS += -L/usr/local/lib
 676         INSTALL = ginstall
 677         TAR = gtar
 678         NO_STRCASESTR = YesPlease
 679         NO_MEMMEM = YesPlease
 680 endif
 681 ifeq ($(uname_S),SCO_SV)
 682         ifeq ($(uname_R),3.2)
 683                 CFLAGS = -O2
 684         endif
 685         ifeq ($(uname_R),5)
 686                 CC = cc
 687                 BASIC_CFLAGS += -Kthread
 688         endif
 689         NEEDS_SOCKET = YesPlease
 690         NEEDS_NSL = YesPlease
 691         NEEDS_SSL_WITH_CRYPTO = YesPlease
 692         NEEDS_LIBICONV = YesPlease
 693         SHELL_PATH = /usr/bin/bash
 694         NO_IPV6 = YesPlease
 695         NO_HSTRERROR = YesPlease
 696         NO_MKSTEMPS = YesPlease
 697         BASIC_CFLAGS += -I/usr/local/include
 698         BASIC_LDFLAGS += -L/usr/local/lib
 699         NO_STRCASESTR = YesPlease
 700         NO_MEMMEM = YesPlease
 701         INSTALL = ginstall
 702         TAR = gtar
 703 endif
 704 ifeq ($(uname_S),Darwin)
 705         NEEDS_SSL_WITH_CRYPTO = YesPlease
 706         NEEDS_LIBICONV = YesPlease
 707         ifeq ($(shell expr "$(uname_R)" : '[15678]\.'),2)
 708                 OLD_ICONV = UnfortunatelyYes
 709         endif
 710         ifeq ($(shell expr "$(uname_R)" : '[15]\.'),2)
 711                 NO_STRLCPY = YesPlease
 712         endif
 713         NO_MEMMEM = YesPlease
 714         THREADED_DELTA_SEARCH = YesPlease
 715         USE_ST_TIMESPEC = YesPlease
 716 endif
 717 ifeq ($(uname_S),SunOS)
 718         NEEDS_SOCKET = YesPlease
 719         NEEDS_NSL = YesPlease
 720         SHELL_PATH = /bin/bash
 721         SANE_TOOL_PATH = /usr/xpg6/bin:/usr/xpg4/bin
 722         NO_STRCASESTR = YesPlease
 723         NO_MEMMEM = YesPlease
 724         NO_MKDTEMP = YesPlease
 725         NO_MKSTEMPS = YesPlease
 726         NO_REGEX = YesPlease
 727         NO_EXTERNAL_GREP = YesPlease
 728         ifeq ($(uname_R),5.7)
 729                 NEEDS_RESOLV = YesPlease
 730                 NO_IPV6 = YesPlease
 731                 NO_SOCKADDR_STORAGE = YesPlease
 732                 NO_UNSETENV = YesPlease
 733                 NO_SETENV = YesPlease
 734                 NO_STRLCPY = YesPlease
 735                 NO_C99_FORMAT = YesPlease
 736                 NO_STRTOUMAX = YesPlease
 737         endif
 738         ifeq ($(uname_R),5.8)
 739                 NO_UNSETENV = YesPlease
 740                 NO_SETENV = YesPlease
 741                 NO_C99_FORMAT = YesPlease
 742                 NO_STRTOUMAX = YesPlease
 743         endif
 744         ifeq ($(uname_R),5.9)
 745                 NO_UNSETENV = YesPlease
 746                 NO_SETENV = YesPlease
 747                 NO_C99_FORMAT = YesPlease
 748                 NO_STRTOUMAX = YesPlease
 749         endif
 750         ifdef NO_IPV6
 751                 NEEDS_RESOLV = YesPlease
 752         endif
 753         INSTALL = /usr/ucb/install
 754         TAR = gtar
 755         BASIC_CFLAGS += -D__EXTENSIONS__ -D__sun__ -DHAVE_ALLOCA_H
 756 endif
 757 ifeq ($(uname_O),Cygwin)
 758         NO_D_TYPE_IN_DIRENT = YesPlease
 759         NO_D_INO_IN_DIRENT = YesPlease
 760         NO_STRCASESTR = YesPlease
 761         NO_MEMMEM = YesPlease
 762         NO_MKSTEMPS = YesPlease
 763         NO_SYMLINK_HEAD = YesPlease
 764         NEEDS_LIBICONV = YesPlease
 765         NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes
 766         NO_TRUSTABLE_FILEMODE = UnfortunatelyYes
 767         OLD_ICONV = UnfortunatelyYes
 768         # There are conflicting reports about this.
 769         # On some boxes NO_MMAP is needed, and not so elsewhere.
 770         # Try commenting this out if you suspect MMAP is more efficient
 771         NO_MMAP = YesPlease
 772         NO_IPV6 = YesPlease
 773         X = .exe
 774 endif
 775 ifeq ($(uname_S),FreeBSD)
 776         NEEDS_LIBICONV = YesPlease
 777         NO_MEMMEM = YesPlease
 778         BASIC_CFLAGS += -I/usr/local/include
 779         BASIC_LDFLAGS += -L/usr/local/lib
 780         DIR_HAS_BSD_GROUP_SEMANTICS = YesPlease
 781         USE_ST_TIMESPEC = YesPlease
 782         THREADED_DELTA_SEARCH = YesPlease
 783         ifeq ($(shell expr "$(uname_R)" : '4\.'),2)
 784                 PTHREAD_LIBS = -pthread
 785                 NO_UINTMAX_T = YesPlease
 786                 NO_STRTOUMAX = YesPlease
 787         endif
 788 endif
 789 ifeq ($(uname_S),OpenBSD)
 790         NO_STRCASESTR = YesPlease
 791         NO_MEMMEM = YesPlease
 792         USE_ST_TIMESPEC = YesPlease
 793         NEEDS_LIBICONV = YesPlease
 794         BASIC_CFLAGS += -I/usr/local/include
 795         BASIC_LDFLAGS += -L/usr/local/lib
 796         THREADED_DELTA_SEARCH = YesPlease
 797 endif
 798 ifeq ($(uname_S),NetBSD)
 799         ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
 800                 NEEDS_LIBICONV = YesPlease
 801         endif
 802         BASIC_CFLAGS += -I/usr/pkg/include
 803         BASIC_LDFLAGS += -L/usr/pkg/lib $(CC_LD_DYNPATH)/usr/pkg/lib
 804         THREADED_DELTA_SEARCH = YesPlease
 805         USE_ST_TIMESPEC = YesPlease
 806         NO_MKSTEMPS = YesPlease
 807 endif
 808 ifeq ($(uname_S),AIX)
 809         NO_STRCASESTR=YesPlease
 810         NO_MEMMEM = YesPlease
 811         NO_MKDTEMP = YesPlease
 812         NO_MKSTEMPS = YesPlease
 813         NO_STRLCPY = YesPlease
 814         NO_NSEC = YesPlease
 815         FREAD_READS_DIRECTORIES = UnfortunatelyYes
 816         INTERNAL_QSORT = UnfortunatelyYes
 817         NEEDS_LIBICONV=YesPlease
 818         BASIC_CFLAGS += -D_LARGE_FILES
 819         ifneq ($(shell expr "$(uname_V)" : '[1234]'),1)
 820                 THREADED_DELTA_SEARCH = YesPlease
 821         else
 822                 NO_PTHREADS = YesPlease
 823         endif
 824 endif
 825 ifeq ($(uname_S),GNU)
 826         # GNU/Hurd
 827         NO_STRLCPY=YesPlease
 828         NO_MKSTEMPS = YesPlease
 829 endif
 830 ifeq ($(uname_S),IRIX)
 831         NO_SETENV = YesPlease
 832         NO_UNSETENV = YesPlease
 833         NO_STRCASESTR = YesPlease
 834         NO_MEMMEM = YesPlease
 835         NO_MKSTEMPS = YesPlease
 836         NO_MKDTEMP = YesPlease
 837         NO_MMAP = YesPlease
 838         NO_EXTERNAL_GREP = UnfortunatelyYes
 839         SNPRINTF_RETURNS_BOGUS = YesPlease
 840         SHELL_PATH = /usr/gnu/bin/bash
 841         NEEDS_LIBGEN = YesPlease
 842 endif
 843 ifeq ($(uname_S),IRIX64)
 844         NO_SETENV=YesPlease
 845         NO_UNSETENV = YesPlease
 846         NO_STRCASESTR=YesPlease
 847         NO_MEMMEM = YesPlease
 848         NO_MKSTEMPS = YesPlease
 849         NO_MKDTEMP = YesPlease
 850         NO_MMAP = YesPlease
 851         NO_EXTERNAL_GREP = UnfortunatelyYes
 852         SNPRINTF_RETURNS_BOGUS = YesPlease
 853         SHELL_PATH=/usr/gnu/bin/bash
 854         NEEDS_LIBGEN = YesPlease
 855 endif
 856 ifeq ($(uname_S),HP-UX)
 857         NO_IPV6=YesPlease
 858         NO_SETENV=YesPlease
 859         NO_STRCASESTR=YesPlease
 860         NO_MEMMEM = YesPlease
 861         NO_MKSTEMPS = YesPlease
 862         NO_STRLCPY = YesPlease
 863         NO_MKDTEMP = YesPlease
 864         NO_UNSETENV = YesPlease
 865         NO_HSTRERROR = YesPlease
 866         NO_SYS_SELECT_H = YesPlease
 867         SNPRINTF_RETURNS_BOGUS = YesPlease
 868 endif
 869 ifneq (,$(findstring CYGWIN,$(uname_S)))
 870         COMPAT_OBJS += compat/cygwin.o
 871         UNRELIABLE_FSTAT = UnfortunatelyYes
 872 endif
 873 ifneq (,$(findstring MINGW,$(uname_S)))
 874         pathsep = ;
 875         NO_PREAD = YesPlease
 876         NO_OPENSSL = YesPlease
 877         NO_LIBGEN_H = YesPlease
 878         NO_SYMLINK_HEAD = YesPlease
 879         NO_IPV6 = YesPlease
 880         NO_SETENV = YesPlease
 881         NO_UNSETENV = YesPlease
 882         NO_STRCASESTR = YesPlease
 883         NO_STRLCPY = YesPlease
 884         NO_MEMMEM = YesPlease
 885         NEEDS_LIBICONV = YesPlease
 886         OLD_ICONV = YesPlease
 887         NO_C99_FORMAT = YesPlease
 888         NO_STRTOUMAX = YesPlease
 889         NO_MKDTEMP = YesPlease
 890         NO_MKSTEMPS = YesPlease
 891         SNPRINTF_RETURNS_BOGUS = YesPlease
 892         NO_SVN_TESTS = YesPlease
 893         NO_PERL_MAKEMAKER = YesPlease
 894         RUNTIME_PREFIX = YesPlease
 895         NO_POSIX_ONLY_PROGRAMS = YesPlease
 896         NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
 897         NO_NSEC = YesPlease
 898         USE_WIN32_MMAP = YesPlease
 899         USE_NED_ALLOCATOR = YesPlease
 900         UNRELIABLE_FSTAT = UnfortunatelyYes
 901         OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
 902         NO_REGEX = YesPlease
 903         COMPAT_CFLAGS += -D__USE_MINGW_ACCESS -DNOGDI -Icompat -Icompat/fnmatch
 904         COMPAT_CFLAGS += -DSTRIP_EXTENSION=\".exe\"
 905         COMPAT_OBJS += compat/mingw.o compat/fnmatch/fnmatch.o compat/winansi.o
 906         EXTLIBS += -lws2_32
 907         X = .exe
 908 ifneq (,$(wildcard ../THIS_IS_MSYSGIT))
 909         htmldir=doc/git/html/
 910         prefix =
 911         INSTALL = /bin/install
 912         EXTLIBS += /mingw/lib/libz.a
 913         NO_R_TO_GCC_LINKER = YesPlease
 914         INTERNAL_QSORT = YesPlease
 915         THREADED_DELTA_SEARCH = YesPlease
 916 else
 917         NO_CURL = YesPlease
 918         NO_PTHREADS = YesPlease
 919 endif
 920 endif
 921
 922 -include config.mak.autogen
 923 -include config.mak
 924
 925 ifdef SANE_TOOL_PATH
 926 SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
 927 BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
 928 PATH := $(SANE_TOOL_PATH):${PATH}
 929 else
 930 BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
 931 endif
 932
 933 ifeq ($(uname_S),Darwin)
 934         ifndef NO_FINK
 935                 ifeq ($(shell test -d /sw/lib && echo y),y)
 936                         BASIC_CFLAGS += -I/sw/include
 937                         BASIC_LDFLAGS += -L/sw/lib
 938                 endif
 939         endif
 940         ifndef NO_DARWIN_PORTS
 941                 ifeq ($(shell test -d /opt/local/lib && echo y),y)
 942                         BASIC_CFLAGS += -I/opt/local/include
 943                         BASIC_LDFLAGS += -L/opt/local/lib
 944                 endif
 945         endif
 946         PTHREAD_LIBS =
 947 endif
 948
 949 ifndef CC_LD_DYNPATH
 950         ifdef NO_R_TO_GCC_LINKER
 951                 # Some gcc does not accept and pass -R to the linker to specify
 952                 # the runtime dynamic library path.
 953                 CC_LD_DYNPATH = -Wl,-rpath,
 954         else
 955                 CC_LD_DYNPATH = -R
 956         endif
 957 endif
 958
 959 ifdef NO_LIBGEN_H
 960         COMPAT_CFLAGS += -DNO_LIBGEN_H
 961         COMPAT_OBJS += compat/basename.o
 962 endif
 963
 964 ifdef NO_CURL
 965         BASIC_CFLAGS += -DNO_CURL
 966 else
 967         ifdef CURLDIR
 968                 # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
 969                 BASIC_CFLAGS += -I$(CURLDIR)/include
 970                 CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
 971         else
 972                 CURL_LIBCURL = -lcurl
 973         endif
 974         BUILTIN_OBJS += builtin-http-fetch.o
 975         EXTLIBS += $(CURL_LIBCURL)
 976         LIB_OBJS += http.o http-walker.o
 977         curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
 978         ifeq "$(curl_check)" "070908"
 979                 ifndef NO_EXPAT
 980                         PROGRAMS += git-http-push$X
 981                 endif
 982         endif
 983         ifndef NO_EXPAT
 984                 ifdef EXPATDIR
 985                         BASIC_CFLAGS += -I$(EXPATDIR)/include
 986                         EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
 987                 else
 988                         EXPAT_LIBEXPAT = -lexpat
 989                 endif
 990         endif
 991 endif
 992
 993 ifdef ZLIB_PATH
 994         BASIC_CFLAGS += -I$(ZLIB_PATH)/include
 995         EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
 996 endif
 997 EXTLIBS += -lz
 998
 999 ifndef NO_POSIX_ONLY_PROGRAMS
1000         PROGRAMS += git-daemon$X
1001         PROGRAMS += git-imap-send$X
1002 endif
1003 ifndef NO_OPENSSL
1004         OPENSSL_LIBSSL = -lssl
1005         ifdef OPENSSLDIR
1006                 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1007                 OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1008         else
1009                 OPENSSL_LINK =
1010         endif
1011 else
1012         BASIC_CFLAGS += -DNO_OPENSSL
1013         BLK_SHA1 = 1
1014         OPENSSL_LIBSSL =
1015 endif
1016 ifdef NEEDS_SSL_WITH_CRYPTO
1017         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1018 else
1019         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1020 endif
1021 ifdef NEEDS_LIBICONV
1022         ifdef ICONVDIR
1023                 BASIC_CFLAGS += -I$(ICONVDIR)/include
1024                 ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1025         else
1026                 ICONV_LINK =
1027         endif
1028         EXTLIBS += $(ICONV_LINK) -liconv
1029 endif
1030 ifdef NEEDS_LIBGEN
1031         EXTLIBS += -lgen
1032 endif
1033 ifdef NEEDS_SOCKET
1034         EXTLIBS += -lsocket
1035 endif
1036 ifdef NEEDS_NSL
1037         EXTLIBS += -lnsl
1038 endif
1039 ifdef NEEDS_RESOLV
1040         EXTLIBS += -lresolv
1041 endif
1042 ifdef NO_D_TYPE_IN_DIRENT
1043         BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1044 endif
1045 ifdef NO_D_INO_IN_DIRENT
1046         BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
1047 endif
1048 ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1049         BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1050 endif
1051 ifdef USE_NSEC
1052         BASIC_CFLAGS += -DUSE_NSEC
1053 endif
1054 ifdef USE_ST_TIMESPEC
1055         BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1056 endif
1057 ifdef NO_NSEC
1058         BASIC_CFLAGS += -DNO_NSEC
1059 endif
1060 ifdef NO_C99_FORMAT
1061         BASIC_CFLAGS += -DNO_C99_FORMAT
1062 endif
1063 ifdef SNPRINTF_RETURNS_BOGUS
1064         COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1065         COMPAT_OBJS += compat/snprintf.o
1066 endif
1067 ifdef FREAD_READS_DIRECTORIES
1068         COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1069         COMPAT_OBJS += compat/fopen.o
1070 endif
1071 ifdef NO_SYMLINK_HEAD
1072         BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1073 endif
1074 ifdef NO_STRCASESTR
1075         COMPAT_CFLAGS += -DNO_STRCASESTR
1076         COMPAT_OBJS += compat/strcasestr.o
1077 endif
1078 ifdef NO_STRLCPY
1079         COMPAT_CFLAGS += -DNO_STRLCPY
1080         COMPAT_OBJS += compat/strlcpy.o
1081 endif
1082 ifdef NO_STRTOUMAX
1083         COMPAT_CFLAGS += -DNO_STRTOUMAX
1084         COMPAT_OBJS += compat/strtoumax.o
1085 endif
1086 ifdef NO_STRTOULL
1087         COMPAT_CFLAGS += -DNO_STRTOULL
1088 endif
1089 ifdef NO_SETENV
1090         COMPAT_CFLAGS += -DNO_SETENV
1091         COMPAT_OBJS += compat/setenv.o
1092 endif
1093 ifdef NO_MKDTEMP
1094         COMPAT_CFLAGS += -DNO_MKDTEMP
1095         COMPAT_OBJS += compat/mkdtemp.o
1096 endif
1097 ifdef NO_MKSTEMPS
1098         COMPAT_CFLAGS += -DNO_MKSTEMPS
1099         COMPAT_OBJS += compat/mkstemps.o
1100 endif
1101 ifdef NO_UNSETENV
1102         COMPAT_CFLAGS += -DNO_UNSETENV
1103         COMPAT_OBJS += compat/unsetenv.o
1104 endif
1105 ifdef NO_SYS_SELECT_H
1106         BASIC_CFLAGS += -DNO_SYS_SELECT_H
1107 endif
1108 ifdef NO_MMAP
1109         COMPAT_CFLAGS += -DNO_MMAP
1110         COMPAT_OBJS += compat/mmap.o
1111 else
1112         ifdef USE_WIN32_MMAP
1113                 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1114                 COMPAT_OBJS += compat/win32mmap.o
1115         endif
1116 endif
1117 ifdef OBJECT_CREATION_USES_RENAMES
1118         COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1119 endif
1120 ifdef NO_PREAD
1121         COMPAT_CFLAGS += -DNO_PREAD
1122         COMPAT_OBJS += compat/pread.o
1123 endif
1124 ifdef NO_FAST_WORKING_DIRECTORY
1125         BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1126 endif
1127 ifdef NO_TRUSTABLE_FILEMODE
1128         BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1129 endif
1130 ifdef NO_IPV6
1131         BASIC_CFLAGS += -DNO_IPV6
1132 endif
1133 ifdef NO_UINTMAX_T
1134         BASIC_CFLAGS += -Duintmax_t=uint32_t
1135 endif
1136 ifdef NO_SOCKADDR_STORAGE
1137 ifdef NO_IPV6
1138         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1139 else
1140         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1141 endif
1142 endif
1143 ifdef NO_INET_NTOP
1144         LIB_OBJS += compat/inet_ntop.o
1145 endif
1146 ifdef NO_INET_PTON
1147         LIB_OBJS += compat/inet_pton.o
1148 endif
1149
1150 ifdef NO_ICONV
1151         BASIC_CFLAGS += -DNO_ICONV
1152 endif
1153
1154 ifdef OLD_ICONV
1155         BASIC_CFLAGS += -DOLD_ICONV
1156 endif
1157
1158 ifdef NO_DEFLATE_BOUND
1159         BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1160 endif
1161
1162 ifdef BLK_SHA1
1163         SHA1_HEADER = "block-sha1/sha1.h"
1164         LIB_OBJS += block-sha1/sha1.o
1165 else
1166 ifdef PPC_SHA1
1167         SHA1_HEADER = "ppc/sha1.h"
1168         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1169 else
1170         SHA1_HEADER = <openssl/sha.h>
1171         EXTLIBS += $(LIB_4_CRYPTO)
1172 endif
1173 endif
1174 ifdef NO_PERL_MAKEMAKER
1175         export NO_PERL_MAKEMAKER
1176 endif
1177 ifdef NO_HSTRERROR
1178         COMPAT_CFLAGS += -DNO_HSTRERROR
1179         COMPAT_OBJS += compat/hstrerror.o
1180 endif
1181 ifdef NO_MEMMEM
1182         COMPAT_CFLAGS += -DNO_MEMMEM
1183         COMPAT_OBJS += compat/memmem.o
1184 endif
1185 ifdef INTERNAL_QSORT
1186         COMPAT_CFLAGS += -DINTERNAL_QSORT
1187         COMPAT_OBJS += compat/qsort.o
1188 endif
1189 ifdef RUNTIME_PREFIX
1190         COMPAT_CFLAGS += -DRUNTIME_PREFIX
1191 endif
1192
1193 ifdef NO_PTHREADS
1194         THREADED_DELTA_SEARCH =
1195         BASIC_CFLAGS += -DNO_PTHREADS
1196 else
1197         EXTLIBS += $(PTHREAD_LIBS)
1198 endif
1199
1200 ifdef THREADED_DELTA_SEARCH
1201         BASIC_CFLAGS += -DTHREADED_DELTA_SEARCH
1202         LIB_OBJS += thread-utils.o
1203 endif
1204 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1205         COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1206 endif
1207 ifdef NO_EXTERNAL_GREP
1208         BASIC_CFLAGS += -DNO_EXTERNAL_GREP
1209 endif
1210 ifdef UNRELIABLE_FSTAT
1211         BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1212 endif
1213 ifdef NO_REGEX
1214         COMPAT_CFLAGS += -Icompat/regex
1215         COMPAT_OBJS += compat/regex/regex.o
1216 endif
1217
1218 ifdef USE_NED_ALLOCATOR
1219        COMPAT_CFLAGS += -DUSE_NED_ALLOCATOR -DOVERRIDE_STRDUP -DNDEBUG -DREPLACE_SYSTEM_ALLOCATOR -Icompat/nedmalloc
1220        COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1221 endif
1222
1223 ifeq ($(TCLTK_PATH),)
1224 NO_TCLTK=NoThanks
1225 endif
1226
1227 ifeq ($(PERL_PATH),)
1228 NO_PERL=NoThanks
1229 endif
1230
1231 QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1232 QUIET_SUBDIR1  =
1233
1234 ifneq ($(findstring $(MAKEFLAGS),w),w)
1235 PRINT_DIR = --no-print-directory
1236 else # "make -w"
1237 NO_SUBDIR = :
1238 endif
1239
1240 ifneq ($(findstring $(MAKEFLAGS),s),s)
1241 ifndef V
1242         QUIET_CC       = @echo '   ' CC $@;
1243         QUIET_AR       = @echo '   ' AR $@;
1244         QUIET_LINK     = @echo '   ' LINK $@;
1245         QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1246         QUIET_GEN      = @echo '   ' GEN $@;
1247         QUIET_SUBDIR0  = +@subdir=
1248         QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1249                          $(MAKE) $(PRINT_DIR) -C $$subdir
1250         export V
1251         export QUIET_GEN
1252         export QUIET_BUILT_IN
1253 endif
1254 endif
1255
1256 ifdef ASCIIDOC8
1257         export ASCIIDOC8
1258 endif
1259
1260 # Shell quote (do not use $(call) to accommodate ancient setups);
1261
1262 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
1263 ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1264
1265 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1266 bindir_SQ = $(subst ','\'',$(bindir))
1267 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1268 mandir_SQ = $(subst ','\'',$(mandir))
1269 infodir_SQ = $(subst ','\'',$(infodir))
1270 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1271 template_dir_SQ = $(subst ','\'',$(template_dir))
1272 htmldir_SQ = $(subst ','\'',$(htmldir))
1273 prefix_SQ = $(subst ','\'',$(prefix))
1274
1275 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1276 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1277 TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1278
1279 LIBS = $(GITLIBS) $(EXTLIBS)
1280
1281 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
1282         $(COMPAT_CFLAGS)
1283 LIB_OBJS += $(COMPAT_OBJS)
1284
1285 ALL_CFLAGS += $(BASIC_CFLAGS)
1286 ALL_LDFLAGS += $(BASIC_LDFLAGS)
1287
1288 export TAR INSTALL DESTDIR SHELL_PATH
1289
1290
1291 ### Build rules
1292
1293 SHELL = $(SHELL_PATH)
1294
1295 all:: shell_compatibility_test $(ALL_PROGRAMS) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1296 ifneq (,$X)
1297         $(QUIET_BUILT_IN)$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test '$p' -ef '$p$X' || $(RM) '$p';)
1298 endif
1299
1300 all::
1301 ifndef NO_TCLTK
1302         $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1303         $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1304 endif
1305 ifndef NO_PERL
1306         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' all
1307 endif
1308         $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1)
1309
1310 please_set_SHELL_PATH_to_a_more_modern_shell:
1311         @$$(:)
1312
1313 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1314
1315 strip: $(PROGRAMS) git$X
1316         $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
1317
1318 git.o: git.c common-cmds.h GIT-CFLAGS
1319         $(QUIET_CC)$(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
1320                 '-DGIT_HTML_PATH="$(htmldir_SQ)"' \
1321                 $(ALL_CFLAGS) -c $(filter %.c,$^)
1322
1323 git$X: git.o $(BUILTIN_OBJS) $(GITLIBS)
1324         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ git.o \
1325                 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
1326
1327 builtin-help.o: builtin-help.c common-cmds.h GIT-CFLAGS
1328         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) \
1329                 '-DGIT_HTML_PATH="$(htmldir_SQ)"' \
1330                 '-DGIT_MAN_PATH="$(mandir_SQ)"' \
1331                 '-DGIT_INFO_PATH="$(infodir_SQ)"' $<
1332
1333 $(BUILT_INS): git$X
1334         $(QUIET_BUILT_IN)$(RM) $@ && \
1335         ln git$X $@ 2>/dev/null || \
1336         ln -s git$X $@ 2>/dev/null || \
1337         cp git$X $@
1338
1339 common-cmds.h: ./generate-cmdlist.sh command-list.txt
1340
1341 common-cmds.h: $(wildcard Documentation/git-*.txt)
1342         $(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
1343
1344 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
1345         $(QUIET_GEN)$(RM) $@ $@+ && \
1346         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1347             -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1348             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1349             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1350             -e $(BROKEN_PATH_FIX) \
1351             $@.sh >$@+ && \
1352         chmod +x $@+ && \
1353         mv $@+ $@
1354
1355 ifndef NO_PERL
1356 $(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
1357
1358 perl/perl.mak: GIT-CFLAGS perl/Makefile perl/Makefile.PL
1359         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
1360
1361 $(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl
1362         $(QUIET_GEN)$(RM) $@ $@+ && \
1363         INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
1364         sed -e '1{' \
1365             -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1366             -e '        h' \
1367             -e '        s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "@@INSTLIBDIR@@"));=' \
1368             -e '        H' \
1369             -e '        x' \
1370             -e '}' \
1371             -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
1372             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1373             $@.perl >$@+ && \
1374         chmod +x $@+ && \
1375         mv $@+ $@
1376
1377 OTHER_PROGRAMS += gitweb/gitweb.cgi
1378 gitweb/gitweb.cgi: gitweb/gitweb.perl
1379         $(QUIET_GEN)$(RM) $@ $@+ && \
1380         sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1381             -e 's|++GIT_VERSION++|$(GIT_VERSION)|g' \
1382             -e 's|++GIT_BINDIR++|$(bindir)|g' \
1383             -e 's|++GITWEB_CONFIG++|$(GITWEB_CONFIG)|g' \
1384             -e 's|++GITWEB_CONFIG_SYSTEM++|$(GITWEB_CONFIG_SYSTEM)|g' \
1385             -e 's|++GITWEB_HOME_LINK_STR++|$(GITWEB_HOME_LINK_STR)|g' \
1386             -e 's|++GITWEB_SITENAME++|$(GITWEB_SITENAME)|g' \
1387             -e 's|++GITWEB_PROJECTROOT++|$(GITWEB_PROJECTROOT)|g' \
1388             -e 's|"++GITWEB_PROJECT_MAXDEPTH++"|$(GITWEB_PROJECT_MAXDEPTH)|g' \
1389             -e 's|++GITWEB_EXPORT_OK++|$(GITWEB_EXPORT_OK)|g' \
1390             -e 's|++GITWEB_STRICT_EXPORT++|$(GITWEB_STRICT_EXPORT)|g' \
1391             -e 's|++GITWEB_BASE_URL++|$(GITWEB_BASE_URL)|g' \
1392             -e 's|++GITWEB_LIST++|$(GITWEB_LIST)|g' \
1393             -e 's|++GITWEB_HOMETEXT++|$(GITWEB_HOMETEXT)|g' \
1394             -e 's|++GITWEB_CSS++|$(GITWEB_CSS)|g' \
1395             -e 's|++GITWEB_LOGO++|$(GITWEB_LOGO)|g' \
1396             -e 's|++GITWEB_FAVICON++|$(GITWEB_FAVICON)|g' \
1397             -e 's|++GITWEB_SITE_HEADER++|$(GITWEB_SITE_HEADER)|g' \
1398             -e 's|++GITWEB_SITE_FOOTER++|$(GITWEB_SITE_FOOTER)|g' \
1399             $< >$@+ && \
1400         chmod +x $@+ && \
1401         mv $@+ $@
1402
1403 git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css
1404         $(QUIET_GEN)$(RM) $@ $@+ && \
1405         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1406             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1407             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1408             -e '/@@GITWEB_CGI@@/r gitweb/gitweb.cgi' \
1409             -e '/@@GITWEB_CGI@@/d' \
1410             -e '/@@GITWEB_CSS@@/r gitweb/gitweb.css' \
1411             -e '/@@GITWEB_CSS@@/d' \
1412             -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1413             $@.sh > $@+ && \
1414         chmod +x $@+ && \
1415         mv $@+ $@
1416 else # NO_PERL
1417 $(patsubst %.perl,%,$(SCRIPT_PERL)) git-instaweb: % : unimplemented.sh
1418         $(QUIET_GEN)$(RM) $@ $@+ && \
1419         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1420             -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
1421             unimplemented.sh >$@+ && \
1422         chmod +x $@+ && \
1423         mv $@+ $@
1424 endif # NO_PERL
1425
1426 configure: configure.ac
1427         $(QUIET_GEN)$(RM) $@ $<+ && \
1428         sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1429             $< > $<+ && \
1430         autoconf -o $@ $<+ && \
1431         $(RM) $<+
1432
1433 # These can record GIT_VERSION
1434 git.o git.spec \
1435         $(patsubst %.sh,%,$(SCRIPT_SH)) \
1436         $(patsubst %.perl,%,$(SCRIPT_PERL)) \
1437         : GIT-VERSION-FILE
1438
1439 %.o: %.c GIT-CFLAGS
1440         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
1441 %.s: %.c GIT-CFLAGS
1442         $(QUIET_CC)$(CC) -S $(ALL_CFLAGS) $<
1443 %.o: %.S
1444         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
1445
1446 exec_cmd.o: exec_cmd.c GIT-CFLAGS
1447         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) \
1448                 '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
1449                 '-DBINDIR="$(bindir_relative_SQ)"' \
1450                 '-DPREFIX="$(prefix_SQ)"' \
1451                 $<
1452
1453 builtin-init-db.o: builtin-init-db.c GIT-CFLAGS
1454         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
1455
1456 config.o: config.c GIT-CFLAGS
1457         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"' $<
1458
1459 http.o: http.c GIT-CFLAGS
1460         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
1461
1462 ifdef NO_EXPAT
1463 http-walker.o: http-walker.c http.h GIT-CFLAGS
1464         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $<
1465 endif
1466
1467 git-%$X: %.o $(GITLIBS)
1468         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
1469
1470 git-imap-send$X: imap-send.o $(GITLIBS)
1471         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1472                 $(LIBS) $(OPENSSL_LINK) $(OPENSSL_LIBSSL)
1473
1474 http.o http-walker.o http-push.o transport.o: http.h
1475
1476 git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
1477         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1478                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
1479
1480 $(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
1481 $(patsubst git-%$X,%.o,$(PROGRAMS)) git.o: $(LIB_H) $(wildcard */*.h)
1482 builtin-revert.o wt-status.o: wt-status.h
1483
1484 $(LIB_FILE): $(LIB_OBJS)
1485         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
1486
1487 XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o \
1488         xdiff/xmerge.o xdiff/xpatience.o
1489 $(XDIFF_OBJS): xdiff/xinclude.h xdiff/xmacros.h xdiff/xdiff.h xdiff/xtypes.h \
1490         xdiff/xutils.h xdiff/xprepare.h xdiff/xdiffi.h xdiff/xemit.h
1491
1492 $(XDIFF_LIB): $(XDIFF_OBJS)
1493         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(XDIFF_OBJS)
1494
1495
1496 doc:
1497         $(MAKE) -C Documentation all
1498
1499 man:
1500         $(MAKE) -C Documentation man
1501
1502 html:
1503         $(MAKE) -C Documentation html
1504
1505 info:
1506         $(MAKE) -C Documentation info
1507
1508 pdf:
1509         $(MAKE) -C Documentation pdf
1510
1511 TAGS:
1512         $(RM) TAGS
1513         $(FIND) . -name '*.[hcS]' -print | xargs etags -a
1514
1515 tags:
1516         $(RM) tags
1517         $(FIND) . -name '*.[hcS]' -print | xargs ctags -a
1518
1519 cscope:
1520         $(RM) cscope*
1521         $(FIND) . -name '*.[hcS]' -print | xargs cscope -b
1522
1523 ### Detect prefix changes
1524 TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\
1525              $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
1526
1527 GIT-CFLAGS: .FORCE-GIT-CFLAGS
1528         @FLAGS='$(TRACK_CFLAGS)'; \
1529             if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
1530                 echo 1>&2 "    * new build flags or prefix"; \
1531                 echo "$$FLAGS" >GIT-CFLAGS; \
1532             fi
1533
1534 # We need to apply sq twice, once to protect from the shell
1535 # that runs GIT-BUILD-OPTIONS, and then again to protect it
1536 # and the first level quoting from the shell that runs "echo".
1537 GIT-BUILD-OPTIONS: .FORCE-GIT-BUILD-OPTIONS
1538         @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@
1539         @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@
1540         @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@
1541         @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@
1542
1543 ### Detect Tck/Tk interpreter path changes
1544 ifndef NO_TCLTK
1545 TRACK_VARS = $(subst ','\'',-DTCLTK_PATH='$(TCLTK_PATH_SQ)')
1546
1547 GIT-GUI-VARS: .FORCE-GIT-GUI-VARS
1548         @VARS='$(TRACK_VARS)'; \
1549             if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
1550                 echo 1>&2 "    * new Tcl/Tk interpreter location"; \
1551                 echo "$$VARS" >$@; \
1552             fi
1553
1554 .PHONY: .FORCE-GIT-GUI-VARS
1555 endif
1556
1557 ### Testing rules
1558
1559 TEST_PROGRAMS += test-chmtime$X
1560 TEST_PROGRAMS += test-ctype$X
1561 TEST_PROGRAMS += test-date$X
1562 TEST_PROGRAMS += test-delta$X
1563 TEST_PROGRAMS += test-dump-cache-tree$X
1564 TEST_PROGRAMS += test-genrandom$X
1565 TEST_PROGRAMS += test-match-trees$X
1566 TEST_PROGRAMS += test-parse-options$X
1567 TEST_PROGRAMS += test-path-utils$X
1568 TEST_PROGRAMS += test-sha1$X
1569 TEST_PROGRAMS += test-sigchain$X
1570
1571 all:: $(TEST_PROGRAMS)
1572
1573 # GNU make supports exporting all variables by "export" without parameters.
1574 # However, the environment gets quite big, and some programs have problems
1575 # with that.
1576
1577 export NO_SVN_TESTS
1578
1579 test: all
1580         $(MAKE) -C t/ all
1581
1582 test-ctype$X: ctype.o
1583
1584 test-date$X: date.o ctype.o
1585
1586 test-delta$X: diff-delta.o patch-delta.o
1587
1588 test-parse-options$X: parse-options.o
1589
1590 test-parse-options.o: parse-options.h
1591
1592 .PRECIOUS: $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
1593
1594 test-%$X: test-%.o $(GITLIBS)
1595         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
1596
1597 check-sha1:: test-sha1$X
1598         ./test-sha1.sh
1599
1600 check: common-cmds.h
1601         if sparse; \
1602         then \
1603                 for i in *.c; \
1604                 do \
1605                         sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; \
1606                 done; \
1607         else \
1608                 echo 2>&1 "Did you mean 'make test'?"; \
1609                 exit 1; \
1610         fi
1611
1612 remove-dashes:
1613         ./fixup-builtins $(BUILT_INS) $(PROGRAMS) $(SCRIPTS)
1614
1615 ### Installation rules
1616
1617 ifneq ($(filter /%,$(firstword $(template_dir))),)
1618 template_instdir = $(template_dir)
1619 else
1620 template_instdir = $(prefix)/$(template_dir)
1621 endif
1622 export template_instdir
1623
1624 ifneq ($(filter /%,$(firstword $(gitexecdir))),)
1625 gitexec_instdir = $(gitexecdir)
1626 else
1627 gitexec_instdir = $(prefix)/$(gitexecdir)
1628 endif
1629 gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
1630 export gitexec_instdir
1631
1632 install: all
1633         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
1634         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
1635         $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
1636         $(INSTALL) git$X git-upload-pack$X git-receive-pack$X git-upload-archive$X git-shell$X git-cvsserver '$(DESTDIR_SQ)$(bindir_SQ)'
1637         $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
1638 ifndef NO_PERL
1639         $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
1640 endif
1641 ifndef NO_TCLTK
1642         $(MAKE) -C gitk-git install
1643         $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
1644 endif
1645 ifneq (,$X)
1646         $(foreach p,$(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';)
1647 endif
1648         bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
1649         execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
1650         { test "$$bindir/" = "$$execdir/" || \
1651                 { $(RM) "$$execdir/git$X" && \
1652                 test -z "$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
1653                 ln "$$bindir/git$X" "$$execdir/git$X" 2>/dev/null || \
1654                 cp "$$bindir/git$X" "$$execdir/git$X"; } ; } && \
1655         { for p in $(BUILT_INS); do \
1656                 $(RM) "$$execdir/$$p" && \
1657                 ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
1658                 ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
1659                 cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
1660           done; } && \
1661         ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
1662
1663 install-doc:
1664         $(MAKE) -C Documentation install
1665
1666 install-man:
1667         $(MAKE) -C Documentation install-man
1668
1669 install-html:
1670         $(MAKE) -C Documentation install-html
1671
1672 install-info:
1673         $(MAKE) -C Documentation install-info
1674
1675 install-pdf:
1676         $(MAKE) -C Documentation install-pdf
1677
1678 quick-install-doc:
1679         $(MAKE) -C Documentation quick-install
1680
1681 quick-install-man:
1682         $(MAKE) -C Documentation quick-install-man
1683
1684 quick-install-html:
1685         $(MAKE) -C Documentation quick-install-html
1686
1687
1688
1689 ### Maintainer's dist rules
1690
1691 git.spec: git.spec.in
1692         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
1693         mv $@+ $@
1694
1695 GIT_TARNAME=git-$(GIT_VERSION)
1696 dist: git.spec git-archive$(X) configure
1697         ./git-archive --format=tar \
1698                 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
1699         @mkdir -p $(GIT_TARNAME)
1700         @cp git.spec configure $(GIT_TARNAME)
1701         @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
1702         @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
1703         $(TAR) rf $(GIT_TARNAME).tar \
1704                 $(GIT_TARNAME)/git.spec \
1705                 $(GIT_TARNAME)/configure \
1706                 $(GIT_TARNAME)/version \
1707                 $(GIT_TARNAME)/git-gui/version
1708         @$(RM) -r $(GIT_TARNAME)
1709         gzip -f -9 $(GIT_TARNAME).tar
1710
1711 rpm: dist
1712         $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
1713
1714 htmldocs = git-htmldocs-$(GIT_VERSION)
1715 manpages = git-manpages-$(GIT_VERSION)
1716 dist-doc:
1717         $(RM) -r .doc-tmp-dir
1718         mkdir .doc-tmp-dir
1719         $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
1720         cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
1721         gzip -n -9 -f $(htmldocs).tar
1722         :
1723         $(RM) -r .doc-tmp-dir
1724         mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
1725         $(MAKE) -C Documentation DESTDIR=./ \
1726                 man1dir=../.doc-tmp-dir/man1 \
1727                 man5dir=../.doc-tmp-dir/man5 \
1728                 man7dir=../.doc-tmp-dir/man7 \
1729                 install
1730         cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
1731         gzip -n -9 -f $(manpages).tar
1732         $(RM) -r .doc-tmp-dir
1733
1734 ### Cleaning rules
1735
1736 distclean: clean
1737         $(RM) configure
1738
1739 clean:
1740         $(RM) *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o compat/*/*.o xdiff/*.o \
1741                 $(LIB_FILE) $(XDIFF_LIB)
1742         $(RM) $(ALL_PROGRAMS) $(BUILT_INS) git$X
1743         $(RM) $(TEST_PROGRAMS)
1744         $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags cscope*
1745         $(RM) -r autom4te.cache
1746         $(RM) config.log config.mak.autogen config.mak.append config.status config.cache
1747         $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
1748         $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
1749         $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
1750         $(MAKE) -C Documentation/ clean
1751 ifndef NO_PERL
1752         $(RM) gitweb/gitweb.cgi
1753         $(MAKE) -C perl clean
1754 endif
1755         $(MAKE) -C templates/ clean
1756         $(MAKE) -C t/ clean
1757 ifndef NO_TCLTK
1758         $(MAKE) -C gitk-git clean
1759         $(MAKE) -C git-gui clean
1760 endif
1761         $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-GUI-VARS GIT-BUILD-OPTIONS
1762
1763 .PHONY: all install clean strip
1764 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
1765 .PHONY: .FORCE-GIT-VERSION-FILE TAGS tags cscope .FORCE-GIT-CFLAGS
1766 .PHONY: .FORCE-GIT-BUILD-OPTIONS
1767
1768 ### Check documentation
1769 #
1770 check-docs::
1771         @(for v in $(ALL_PROGRAMS) $(BUILT_INS) git gitk; \
1772         do \
1773                 case "$$v" in \
1774                 git-merge-octopus | git-merge-ours | git-merge-recursive | \
1775                 git-merge-resolve | git-merge-subtree | \
1776                 git-fsck-objects | git-init-db | \
1777                 git-?*--?* ) continue ;; \
1778                 esac ; \
1779                 test -f "Documentation/$$v.txt" || \
1780                 echo "no doc: $$v"; \
1781                 sed -e '/^#/d' command-list.txt | \
1782                 grep -q "^$$v[  ]" || \
1783                 case "$$v" in \
1784                 git) ;; \
1785                 *) echo "no link: $$v";; \
1786                 esac ; \
1787         done; \
1788         ( \
1789                 sed -e '/^#/d' \
1790                     -e 's/[     ].*//' \
1791                     -e 's/^/listed /' command-list.txt; \
1792                 ls -1 Documentation/git*txt | \
1793                 sed -e 's|Documentation/|documented |' \
1794                     -e 's/\.txt//'; \
1795         ) | while read how cmd; \
1796         do \
1797                 case "$$how,$$cmd" in \
1798                 *,git-citool | \
1799                 *,git-gui | \
1800                 *,git-help | \
1801                 documented,gitattributes | \
1802                 documented,gitignore | \
1803                 documented,gitmodules | \
1804                 documented,gitcli | \
1805                 documented,git-tools | \
1806                 documented,gitcore-tutorial | \
1807                 documented,gitcvs-migration | \
1808                 documented,gitdiffcore | \
1809                 documented,gitglossary | \
1810                 documented,githooks | \
1811                 documented,gitrepository-layout | \
1812                 documented,gittutorial | \
1813                 documented,gittutorial-2 | \
1814                 sentinel,not,matching,is,ok ) continue ;; \
1815                 esac; \
1816                 case " $(ALL_PROGRAMS) $(BUILT_INS) git gitk " in \
1817                 *" $$cmd "*)    ;; \
1818                 *) echo "removed but $$how: $$cmd" ;; \
1819                 esac; \
1820         done ) | sort
1821
1822 ### Make sure built-ins do not have dups and listed in git.c
1823 #
1824 check-builtins::
1825         ./check-builtins.sh
1826
1827 ### Test suite coverage testing
1828 #
1829 .PHONY: coverage coverage-clean coverage-build coverage-report
1830
1831 coverage:
1832         $(MAKE) coverage-build
1833         $(MAKE) coverage-report
1834
1835 coverage-clean:
1836         rm -f *.gcda *.gcno
1837
1838 COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
1839 COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
1840
1841 coverage-build: coverage-clean
1842         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
1843         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
1844                 -j1 test
1845
1846 coverage-report:
1847         gcov -b *.c
1848         grep '^function.*called 0 ' *.c.gcov \
1849                 | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
1850                 | tee coverage-untested-functions