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