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 MOZILLA_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 NO_SYS_SELECT_H if you don't have sys/select.h.
  65 #
  66 # Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
  67 # Enable it on Windows.  By default, symrefs are still used.
  68 #
  69 # Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
  70 # tests.  These tests take up a significant amount of the total test time
  71 # but are not needed unless you plan to talk to SVN repos.
  72 #
  73 # Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
  74 # installed in /sw, but don't want GIT to link against any libraries
  75 # installed there.  If defined you may specify your own (or Fink's)
  76 # include directories and library directories by defining CFLAGS
  77 # and LDFLAGS appropriately.
  78 #
  79 # Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
  80 # have DarwinPorts installed in /opt/local, but don't want GIT to
  81 # link against any libraries installed there.  If defined you may
  82 # specify your own (or DarwinPort's) include directories and
  83 # library directories by defining CFLAGS and LDFLAGS appropriately.
  84 #
  85 # Define PPC_SHA1 environment variable when running make to make use of
  86 # a bundled SHA1 routine optimized for PowerPC.
  87 #
  88 # Define ARM_SHA1 environment variable when running make to make use of
  89 # a bundled SHA1 routine optimized for ARM.
  90 #
  91 # Define MOZILLA_SHA1 environment variable when running make to make use of
  92 # a bundled SHA1 routine coming from Mozilla. It is GPL'd and should be fast
  93 # on non-x86 architectures (e.g. PowerPC), while the OpenSSL version (default
  94 # choice) has very fast version optimized for i586.
  95 #
  96 # Define NEEDS_SSL_WITH_CRYPTO if you need -lcrypto with -lssl (Darwin).
  97 #
  98 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
  99 #
 100 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
 101 # Patrick Mauritz).
 102 #
 103 # Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
 104 # Notably on Solaris hstrerror resides in libresolv and on Solaris 7
 105 # inet_ntop and inet_pton additionally reside there.
 106 #
 107 # Define NO_MMAP if you want to avoid mmap.
 108 #
 109 # Define NO_PTHREADS if you do not have or do not want to use Pthreads.
 110 #
 111 # Define NO_PREAD if you have a problem with pread() system call (e.g.
 112 # cygwin.dll before v1.5.22).
 113 #
 114 # Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
 115 # generally faster on your platform than accessing the working directory.
 116 #
 117 # Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
 118 # the executable mode bit, but doesn't really do so.
 119 #
 120 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
 121 #
 122 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
 123 # sockaddr_storage.
 124 #
 125 # Define NO_ICONV if your libc does not properly support iconv.
 126 #
 127 # Define OLD_ICONV if your library has an old iconv(), where the second
 128 # (input buffer pointer) parameter is declared with type (const char **).
 129 #
 130 # Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
 131 #
 132 # Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
 133 # that tells runtime paths to dynamic libraries;
 134 # "-Wl,-rpath=/path/lib" is used instead.
 135 #
 136 # Define USE_NSEC below if you want git to care about sub-second file mtimes
 137 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
 138 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
 139 # randomly break unless your underlying filesystem supports those sub-second
 140 # times (my ext3 doesn't).
 141 #
 142 # Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
 143 # "st_ctim"
 144 #
 145 # Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
 146 # available.  This automatically turns USE_NSEC off.
 147 #
 148 # Define USE_STDEV below if you want git to care about the underlying device
 149 # change being considered an inode change from the update-index perspective.
 150 #
 151 # Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
 152 # field that counts the on-disk footprint in 512-byte blocks.
 153 #
 154 # Define ASCIIDOC8 if you want to format documentation with AsciiDoc 8
 155 #
 156 # Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72.
 157 #
 158 # Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 159 # MakeMaker (e.g. using ActiveState under Cygwin).
 160 #
 161 # Define NO_PERL if you do not want Perl scripts or libraries at all.
 162 #
 163 # Define NO_TCLTK if you do not want Tcl/Tk GUI.
 164 #
 165 # The TCL_PATH variable governs the location of the Tcl interpreter
 166 # used to optimize git-gui for your system.  Only used if NO_TCLTK
 167 # is not set.  Defaults to the bare 'tclsh'.
 168 #
 169 # The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
 170 # If not set it defaults to the bare 'wish'. If it is set to the empty
 171 # string then NO_TCLTK will be forced (this is used by configure script).
 172 #
 173 # Define THREADED_DELTA_SEARCH if you have pthreads and wish to exploit
 174 # parallel delta searching when packing objects.
 175 #
 176 # Define INTERNAL_QSORT to use Git's implementation of qsort(), which
 177 # is a simplified version of the merge sort used in glibc. This is
 178 # recommended if Git triggers O(n^2) behavior in your platform's qsort().
 179 #
 180 # Define NO_EXTERNAL_GREP if you don't want "git grep" to ever call
 181 # your external grep (e.g., if your system lacks grep, if its grep is
 182 # broken, or spawning external process is slower than built-in grep git has).
 183 #
 184 # Define UNRELIABLE_FSTAT if your system's fstat does not return the same
 185 # information on a not yet closed file that lstat would return for the same
 186 # file after it was closed.
 187 #
 188 # Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
 189 # when hardlinking a file to another name and unlinking the original file right
 190 # away (some NTFS drivers seem to zero the contents in that scenario).
 191 #
 192 # Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
 193 # programs as a tar, where bin/ and libexec/ might be on different file systems.
 194
 195 GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
 196         @$(SHELL_PATH) ./GIT-VERSION-GEN
 197 -include GIT-VERSION-FILE
 198
 199 uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
 200 uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
 201 uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
 202 uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
 203 uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
 204 uname_V := $(shell sh -c 'uname -v 2>/dev/null || echo not')
 205
 206 # CFLAGS and LDFLAGS are for the users to override from the command line.
 207
 208 CFLAGS = -g -O2 -Wall
 209 LDFLAGS =
 210 ALL_CFLAGS = $(CFLAGS)
 211 ALL_LDFLAGS = $(LDFLAGS)
 212 STRIP ?= strip
 213
 214 # Among the variables below, these:
 215 #   gitexecdir
 216 #   template_dir
 217 #   mandir
 218 #   infodir
 219 #   htmldir
 220 #   ETC_GITCONFIG (but not sysconfdir)
 221 # can be specified as a relative path some/where/else;
 222 # this is interpreted as relative to $(prefix) and "git" at
 223 # runtime figures out where they are based on the path to the executable.
 224 # This can help installing the suite in a relocatable way.
 225
 226 prefix = $(HOME)
 227 bindir_relative = bin
 228 bindir = $(prefix)/$(bindir_relative)
 229 mandir = share/man
 230 infodir = share/info
 231 gitexecdir = libexec/git-core
 232 sharedir = $(prefix)/share
 233 template_dir = share/git-core/templates
 234 htmldir = share/doc/git-doc
 235 ifeq ($(prefix),/usr)
 236 sysconfdir = /etc
 237 ETC_GITCONFIG = $(sysconfdir)/gitconfig
 238 else
 239 sysconfdir = $(prefix)/etc
 240 ETC_GITCONFIG = etc/gitconfig
 241 endif
 242 lib = lib
 243 # DESTDIR=
 244 pathsep = :
 245
 246 # default configuration for gitweb
 247 GITWEB_CONFIG = gitweb_config.perl
 248 GITWEB_CONFIG_SYSTEM = /etc/gitweb.conf
 249 GITWEB_HOME_LINK_STR = projects
 250 GITWEB_SITENAME =
 251 GITWEB_PROJECTROOT = /pub/git
 252 GITWEB_PROJECT_MAXDEPTH = 2007
 253 GITWEB_EXPORT_OK =
 254 GITWEB_STRICT_EXPORT =
 255 GITWEB_BASE_URL =
 256 GITWEB_LIST =
 257 GITWEB_HOMETEXT = indextext.html
 258 GITWEB_CSS = gitweb.css
 259 GITWEB_LOGO = git-logo.png
 260 GITWEB_FAVICON = git-favicon.png
 261 GITWEB_SITE_HEADER =
 262 GITWEB_SITE_FOOTER =
 263
 264 export prefix bindir sharedir sysconfdir
 265
 266 CC = gcc
 267 AR = ar
 268 RM = rm -f
 269 TAR = tar
 270 FIND = find
 271 INSTALL = install
 272 RPMBUILD = rpmbuild
 273 TCL_PATH = tclsh
 274 TCLTK_PATH = wish
 275 PTHREAD_LIBS = -lpthread
 276
 277 export TCL_PATH TCLTK_PATH
 278
 279 # sparse is architecture-neutral, which means that we need to tell it
 280 # explicitly what architecture to check for. Fix this up for yours..
 281 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
 282
 283
 284
 285 ### --- END CONFIGURATION SECTION ---
 286
 287 # Those must not be GNU-specific; they are shared with perl/ which may
 288 # be built by a different compiler. (Note that this is an artifact now
 289 # but it still might be nice to keep that distinction.)
 290 BASIC_CFLAGS =
 291 BASIC_LDFLAGS =
 292
 293 # Guard against environment variables
 294 BUILTIN_OBJS =
 295 BUILT_INS =
 296 COMPAT_CFLAGS =
 297 COMPAT_OBJS =
 298 LIB_H =
 299 LIB_OBJS =
 300 PROGRAMS =
 301 SCRIPT_PERL =
 302 SCRIPT_SH =
 303 TEST_PROGRAMS =
 304
 305 SCRIPT_SH += git-am.sh
 306 SCRIPT_SH += git-bisect.sh
 307 SCRIPT_SH += git-difftool--helper.sh
 308 SCRIPT_SH += git-filter-branch.sh
 309 SCRIPT_SH += git-lost-found.sh
 310 SCRIPT_SH += git-merge-octopus.sh
 311 SCRIPT_SH += git-merge-one-file.sh
 312 SCRIPT_SH += git-merge-resolve.sh
 313 SCRIPT_SH += git-mergetool.sh
 314 SCRIPT_SH += git-mergetool--lib.sh
 315 SCRIPT_SH += git-parse-remote.sh
 316 SCRIPT_SH += git-pull.sh
 317 SCRIPT_SH += git-quiltimport.sh
 318 SCRIPT_SH += git-rebase--interactive.sh
 319 SCRIPT_SH += git-rebase.sh
 320 SCRIPT_SH += git-repack.sh
 321 SCRIPT_SH += git-request-pull.sh
 322 SCRIPT_SH += git-sh-setup.sh
 323 SCRIPT_SH += git-stash.sh
 324 SCRIPT_SH += git-submodule.sh
 325 SCRIPT_SH += git-web--browse.sh
 326
 327 SCRIPT_PERL += git-add--interactive.perl
 328 SCRIPT_PERL += git-difftool.perl
 329 SCRIPT_PERL += git-archimport.perl
 330 SCRIPT_PERL += git-cvsexportcommit.perl
 331 SCRIPT_PERL += git-cvsimport.perl
 332 SCRIPT_PERL += git-cvsserver.perl
 333 SCRIPT_PERL += git-relink.perl
 334 SCRIPT_PERL += git-send-email.perl
 335 SCRIPT_PERL += git-svn.perl
 336
 337 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
 338           $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 339           git-instaweb
 340
 341 # Empty...
 342 EXTRA_PROGRAMS =
 343
 344 # ... and all the rest that could be moved out of bindir to gitexecdir
 345 PROGRAMS += $(EXTRA_PROGRAMS)
 346 PROGRAMS += git-fast-import$X
 347 PROGRAMS += git-hash-object$X
 348 PROGRAMS += git-index-pack$X
 349 PROGRAMS += git-merge-index$X
 350 PROGRAMS += git-merge-tree$X
 351 PROGRAMS += git-mktag$X
 352 PROGRAMS += git-pack-redundant$X
 353 PROGRAMS += git-patch-id$X
 354 PROGRAMS += git-shell$X
 355 PROGRAMS += git-show-index$X
 356 PROGRAMS += git-unpack-file$X
 357 PROGRAMS += git-update-server-info$X
 358 PROGRAMS += git-upload-pack$X
 359 PROGRAMS += git-var$X
 360
 361 # List built-in command $C whose implementation cmd_$C() is not in
 362 # builtin-$C.o but is linked in as part of some other command.
 363 BUILT_INS += $(patsubst builtin-%.o,git-%$X,$(BUILTIN_OBJS))
 364
 365 BUILT_INS += git-cherry$X
 366 BUILT_INS += git-cherry-pick$X
 367 BUILT_INS += git-format-patch$X
 368 BUILT_INS += git-fsck-objects$X
 369 BUILT_INS += git-get-tar-commit-id$X
 370 BUILT_INS += git-init$X
 371 BUILT_INS += git-merge-subtree$X
 372 BUILT_INS += git-peek-remote$X
 373 BUILT_INS += git-repo-config$X
 374 BUILT_INS += git-show$X
 375 BUILT_INS += git-stage$X
 376 BUILT_INS += git-status$X
 377 BUILT_INS += git-whatchanged$X
 378
 379 # what 'all' will build and 'install' will install, in gitexecdir
 380 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 381
 382 # what 'all' will build but not install in gitexecdir
 383 OTHER_PROGRAMS = git$X
 384
 385 # Set paths to tools early so that they can be used for version tests.
 386 ifndef SHELL_PATH
 387         SHELL_PATH = /bin/sh
 388 endif
 389 ifndef PERL_PATH
 390         PERL_PATH = /usr/bin/perl
 391 endif
 392
 393 export PERL_PATH
 394
 395 LIB_FILE=libgit.a
 396 XDIFF_LIB=xdiff/lib.a
 397
 398 LIB_H += archive.h
 399 LIB_H += attr.h
 400 LIB_H += blob.h
 401 LIB_H += builtin.h
 402 LIB_H += cache.h
 403 LIB_H += cache-tree.h
 404 LIB_H += commit.h
 405 LIB_H += compat/cygwin.h
 406 LIB_H += compat/mingw.h
 407 LIB_H += csum-file.h
 408 LIB_H += decorate.h
 409 LIB_H += delta.h
 410 LIB_H += diffcore.h
 411 LIB_H += diff.h
 412 LIB_H += dir.h
 413 LIB_H += fsck.h
 414 LIB_H += git-compat-util.h
 415 LIB_H += graph.h
 416 LIB_H += grep.h
 417 LIB_H += hash.h
 418 LIB_H += help.h
 419 LIB_H += levenshtein.h
 420 LIB_H += list-objects.h
 421 LIB_H += ll-merge.h
 422 LIB_H += log-tree.h
 423 LIB_H += mailmap.h
 424 LIB_H += merge-recursive.h
 425 LIB_H += object.h
 426 LIB_H += pack.h
 427 LIB_H += pack-refs.h
 428 LIB_H += pack-revindex.h
 429 LIB_H += parse-options.h
 430 LIB_H += patch-ids.h
 431 LIB_H += pkt-line.h
 432 LIB_H += progress.h
 433 LIB_H += quote.h
 434 LIB_H += reflog-walk.h
 435 LIB_H += refs.h
 436 LIB_H += remote.h
 437 LIB_H += rerere.h
 438 LIB_H += revision.h
 439 LIB_H += run-command.h
 440 LIB_H += sha1-lookup.h
 441 LIB_H += sideband.h
 442 LIB_H += sigchain.h
 443 LIB_H += strbuf.h
 444 LIB_H += string-list.h
 445 LIB_H += tag.h
 446 LIB_H += transport.h
 447 LIB_H += tree.h
 448 LIB_H += tree-walk.h
 449 LIB_H += unpack-trees.h
 450 LIB_H += userdiff.h
 451 LIB_H += utf8.h
 452 LIB_H += wt-status.h
 453
 454 LIB_OBJS += abspath.o
 455 LIB_OBJS += alias.o
 456 LIB_OBJS += alloc.o
 457 LIB_OBJS += archive.o
 458 LIB_OBJS += archive-tar.o
 459 LIB_OBJS += archive-zip.o
 460 LIB_OBJS += attr.o
 461 LIB_OBJS += base85.o
 462 LIB_OBJS += bisect.o
 463 LIB_OBJS += blob.o
 464 LIB_OBJS += branch.o
 465 LIB_OBJS += bundle.o
 466 LIB_OBJS += cache-tree.o
 467 LIB_OBJS += color.o
 468 LIB_OBJS += combine-diff.o
 469 LIB_OBJS += commit.o
 470 LIB_OBJS += config.o
 471 LIB_OBJS += connect.o
 472 LIB_OBJS += convert.o
 473 LIB_OBJS += copy.o
 474 LIB_OBJS += csum-file.o
 475 LIB_OBJS += ctype.o
 476 LIB_OBJS += date.o
 477 LIB_OBJS += decorate.o
 478 LIB_OBJS += diffcore-break.o
 479 LIB_OBJS += diffcore-delta.o
 480 LIB_OBJS += diffcore-order.o
 481 LIB_OBJS += diffcore-pickaxe.o
 482 LIB_OBJS += diffcore-rename.o
 483 LIB_OBJS += diff-delta.o
 484 LIB_OBJS += diff-lib.o
 485 LIB_OBJS += diff-no-index.o
 486 LIB_OBJS += diff.o
 487 LIB_OBJS += dir.o
 488 LIB_OBJS += editor.o
 489 LIB_OBJS += entry.o
 490 LIB_OBJS += environment.o
 491 LIB_OBJS += exec_cmd.o
 492 LIB_OBJS += fsck.o
 493 LIB_OBJS += graph.o
 494 LIB_OBJS += grep.o
 495 LIB_OBJS += hash.o
 496 LIB_OBJS += help.o
 497 LIB_OBJS += ident.o
 498 LIB_OBJS += levenshtein.o
 499 LIB_OBJS += list-objects.o
 500 LIB_OBJS += ll-merge.o
 501 LIB_OBJS += lockfile.o
 502 LIB_OBJS += log-tree.o
 503 LIB_OBJS += mailmap.o
 504 LIB_OBJS += match-trees.o
 505 LIB_OBJS += merge-file.o
 506 LIB_OBJS += merge-recursive.o
 507 LIB_OBJS += name-hash.o
 508 LIB_OBJS += object.o
 509 LIB_OBJS += pack-check.o
 510 LIB_OBJS += pack-refs.o
 511 LIB_OBJS += pack-revindex.o
 512 LIB_OBJS += pack-write.o
 513 LIB_OBJS += pager.o
 514 LIB_OBJS += parse-options.o
 515 LIB_OBJS += patch-delta.o
 516 LIB_OBJS += patch-ids.o
 517 LIB_OBJS += path.o
 518 LIB_OBJS += pkt-line.o
 519 LIB_OBJS += preload-index.o
 520 LIB_OBJS += pretty.o
 521 LIB_OBJS += progress.o
 522 LIB_OBJS += quote.o
 523 LIB_OBJS += reachable.o
 524 LIB_OBJS += read-cache.o
 525 LIB_OBJS += reflog-walk.o
 526 LIB_OBJS += refs.o
 527 LIB_OBJS += remote.o
 528 LIB_OBJS += rerere.o
 529 LIB_OBJS += revision.o
 530 LIB_OBJS += run-command.o
 531 LIB_OBJS += server-info.o
 532 LIB_OBJS += setup.o
 533 LIB_OBJS += sha1-lookup.o
 534 LIB_OBJS += sha1_file.o
 535 LIB_OBJS += sha1_name.o
 536 LIB_OBJS += shallow.o
 537 LIB_OBJS += sideband.o
 538 LIB_OBJS += sigchain.o
 539 LIB_OBJS += strbuf.o
 540 LIB_OBJS += string-list.o
 541 LIB_OBJS += symlinks.o
 542 LIB_OBJS += tag.o
 543 LIB_OBJS += trace.o
 544 LIB_OBJS += transport.o
 545 LIB_OBJS += tree-diff.o
 546 LIB_OBJS += tree.o
 547 LIB_OBJS += tree-walk.o
 548 LIB_OBJS += unpack-trees.o
 549 LIB_OBJS += usage.o
 550 LIB_OBJS += userdiff.o
 551 LIB_OBJS += utf8.o
 552 LIB_OBJS += walker.o
 553 LIB_OBJS += wrapper.o
 554 LIB_OBJS += write_or_die.o
 555 LIB_OBJS += ws.o
 556 LIB_OBJS += wt-status.o
 557 LIB_OBJS += xdiff-interface.o
 558
 559 BUILTIN_OBJS += builtin-add.o
 560 BUILTIN_OBJS += builtin-annotate.o
 561 BUILTIN_OBJS += builtin-apply.o
 562 BUILTIN_OBJS += builtin-archive.o
 563 BUILTIN_OBJS += builtin-bisect--helper.o
 564 BUILTIN_OBJS += builtin-blame.o
 565 BUILTIN_OBJS += builtin-branch.o
 566 BUILTIN_OBJS += builtin-bundle.o
 567 BUILTIN_OBJS += builtin-cat-file.o
 568 BUILTIN_OBJS += builtin-check-attr.o
 569 BUILTIN_OBJS += builtin-check-ref-format.o
 570 BUILTIN_OBJS += builtin-checkout-index.o
 571 BUILTIN_OBJS += builtin-checkout.o
 572 BUILTIN_OBJS += builtin-clean.o
 573 BUILTIN_OBJS += builtin-clone.o
 574 BUILTIN_OBJS += builtin-commit-tree.o
 575 BUILTIN_OBJS += builtin-commit.o
 576 BUILTIN_OBJS += builtin-config.o
 577 BUILTIN_OBJS += builtin-count-objects.o
 578 BUILTIN_OBJS += builtin-describe.o
 579 BUILTIN_OBJS += builtin-diff-files.o
 580 BUILTIN_OBJS += builtin-diff-index.o
 581 BUILTIN_OBJS += builtin-diff-tree.o
 582 BUILTIN_OBJS += builtin-diff.o
 583 BUILTIN_OBJS += builtin-fast-export.o
 584 BUILTIN_OBJS += builtin-fetch--tool.o
 585 BUILTIN_OBJS += builtin-fetch-pack.o
 586 BUILTIN_OBJS += builtin-fetch.o
 587 BUILTIN_OBJS += builtin-fmt-merge-msg.o
 588 BUILTIN_OBJS += builtin-for-each-ref.o
 589 BUILTIN_OBJS += builtin-fsck.o
 590 BUILTIN_OBJS += builtin-gc.o
 591 BUILTIN_OBJS += builtin-grep.o
 592 BUILTIN_OBJS += builtin-help.o
 593 BUILTIN_OBJS += builtin-init-db.o
 594 BUILTIN_OBJS += builtin-log.o
 595 BUILTIN_OBJS += builtin-ls-files.o
 596 BUILTIN_OBJS += builtin-ls-remote.o
 597 BUILTIN_OBJS += builtin-ls-tree.o
 598 BUILTIN_OBJS += builtin-mailinfo.o
 599 BUILTIN_OBJS += builtin-mailsplit.o
 600 BUILTIN_OBJS += builtin-merge.o
 601 BUILTIN_OBJS += builtin-merge-base.o
 602 BUILTIN_OBJS += builtin-merge-file.o
 603 BUILTIN_OBJS += builtin-merge-ours.o
 604 BUILTIN_OBJS += builtin-merge-recursive.o
 605 BUILTIN_OBJS += builtin-mktree.o
 606 BUILTIN_OBJS += builtin-mv.o
 607 BUILTIN_OBJS += builtin-name-rev.o
 608 BUILTIN_OBJS += builtin-pack-objects.o
 609 BUILTIN_OBJS += builtin-pack-refs.o
 610 BUILTIN_OBJS += builtin-prune-packed.o
 611 BUILTIN_OBJS += builtin-prune.o
 612 BUILTIN_OBJS += builtin-push.o
 613 BUILTIN_OBJS += builtin-read-tree.o
 614 BUILTIN_OBJS += builtin-receive-pack.o
 615 BUILTIN_OBJS += builtin-reflog.o
 616 BUILTIN_OBJS += builtin-remote.o
 617 BUILTIN_OBJS += builtin-rerere.o
 618 BUILTIN_OBJS += builtin-reset.o
 619 BUILTIN_OBJS += builtin-rev-list.o
 620 BUILTIN_OBJS += builtin-rev-parse.o
 621 BUILTIN_OBJS += builtin-revert.o
 622 BUILTIN_OBJS += builtin-rm.o
 623 BUILTIN_OBJS += builtin-send-pack.o
 624 BUILTIN_OBJS += builtin-shortlog.o
 625 BUILTIN_OBJS += builtin-show-branch.o
 626 BUILTIN_OBJS += builtin-show-ref.o
 627 BUILTIN_OBJS += builtin-stripspace.o
 628 BUILTIN_OBJS += builtin-symbolic-ref.o
 629 BUILTIN_OBJS += builtin-tag.o
 630 BUILTIN_OBJS += builtin-tar-tree.o
 631 BUILTIN_OBJS += builtin-unpack-objects.o
 632 BUILTIN_OBJS += builtin-update-index.o
 633 BUILTIN_OBJS += builtin-update-ref.o
 634 BUILTIN_OBJS += builtin-upload-archive.o
 635 BUILTIN_OBJS += builtin-verify-pack.o
 636 BUILTIN_OBJS += builtin-verify-tag.o
 637 BUILTIN_OBJS += builtin-write-tree.o
 638
 639 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 640 EXTLIBS =
 641
 642 #
 643 # Platform specific tweaks
 644 #
 645
 646 # We choose to avoid "if .. else if .. else .. endif endif"
 647 # because maintaining the nesting to match is a pain.  If
 648 # we had "elif" things would have been much nicer...
 649
 650 ifeq ($(uname_S),Linux)
 651         NO_STRLCPY = YesPlease
 652         NO_MKSTEMPS = YesPlease
 653         THREADED_DELTA_SEARCH = YesPlease
 654 endif
 655 ifeq ($(uname_S),GNU/kFreeBSD)
 656         NO_STRLCPY = YesPlease
 657         NO_MKSTEMPS = YesPlease
 658         THREADED_DELTA_SEARCH = YesPlease
 659 endif
 660 ifeq ($(uname_S),UnixWare)
 661         CC = cc
 662         NEEDS_SOCKET = YesPlease
 663         NEEDS_NSL = YesPlease
 664         NEEDS_SSL_WITH_CRYPTO = YesPlease
 665         NEEDS_LIBICONV = YesPlease
 666         SHELL_PATH = /usr/local/bin/bash
 667         NO_IPV6 = YesPlease
 668         NO_HSTRERROR = YesPlease
 669         NO_MKSTEMPS = YesPlease
 670         BASIC_CFLAGS += -Kthread
 671         BASIC_CFLAGS += -I/usr/local/include
 672         BASIC_LDFLAGS += -L/usr/local/lib
 673         INSTALL = ginstall
 674         TAR = gtar
 675         NO_STRCASESTR = YesPlease
 676         NO_MEMMEM = YesPlease
 677 endif
 678 ifeq ($(uname_S),SCO_SV)
 679         ifeq ($(uname_R),3.2)
 680                 CFLAGS = -O2
 681         endif
 682         ifeq ($(uname_R),5)
 683                 CC = cc
 684                 BASIC_CFLAGS += -Kthread
 685         endif
 686         NEEDS_SOCKET = YesPlease
 687         NEEDS_NSL = YesPlease
 688         NEEDS_SSL_WITH_CRYPTO = YesPlease
 689         NEEDS_LIBICONV = YesPlease
 690         SHELL_PATH = /usr/bin/bash
 691         NO_IPV6 = YesPlease
 692         NO_HSTRERROR = YesPlease
 693         NO_MKSTEMPS = YesPlease
 694         BASIC_CFLAGS += -I/usr/local/include
 695         BASIC_LDFLAGS += -L/usr/local/lib
 696         NO_STRCASESTR = YesPlease
 697         NO_MEMMEM = YesPlease
 698         INSTALL = ginstall
 699         TAR = gtar
 700 endif
 701 ifeq ($(uname_S),Darwin)
 702         NEEDS_SSL_WITH_CRYPTO = YesPlease
 703         NEEDS_LIBICONV = YesPlease
 704         ifeq ($(shell expr "$(uname_R)" : '[15678]\.'),2)
 705                 OLD_ICONV = UnfortunatelyYes
 706         endif
 707         ifeq ($(shell expr "$(uname_R)" : '[15]\.'),2)
 708                 NO_STRLCPY = YesPlease
 709         endif
 710         NO_MEMMEM = YesPlease
 711         THREADED_DELTA_SEARCH = YesPlease
 712         USE_ST_TIMESPEC = YesPlease
 713 endif
 714 ifeq ($(uname_S),SunOS)
 715         NEEDS_SOCKET = YesPlease
 716         NEEDS_NSL = YesPlease
 717         SHELL_PATH = /bin/bash
 718         SANE_TOOL_PATH = /usr/xpg6/bin:/usr/xpg4/bin
 719         NO_STRCASESTR = YesPlease
 720         NO_MEMMEM = YesPlease
 721         NO_MKDTEMP = YesPlease
 722         NO_MKSTEMPS = YesPlease
 723         ifeq ($(uname_R),5.7)
 724                 NEEDS_RESOLV = YesPlease
 725                 NO_IPV6 = YesPlease
 726                 NO_SOCKADDR_STORAGE = YesPlease
 727                 NO_UNSETENV = YesPlease
 728                 NO_SETENV = YesPlease
 729                 NO_STRLCPY = YesPlease
 730                 NO_C99_FORMAT = YesPlease
 731                 NO_STRTOUMAX = YesPlease
 732         endif
 733         ifeq ($(uname_R),5.8)
 734                 NO_UNSETENV = YesPlease
 735                 NO_SETENV = YesPlease
 736                 NO_C99_FORMAT = YesPlease
 737                 NO_STRTOUMAX = YesPlease
 738         endif
 739         ifeq ($(uname_R),5.9)
 740                 NO_UNSETENV = YesPlease
 741                 NO_SETENV = YesPlease
 742                 NO_C99_FORMAT = YesPlease
 743                 NO_STRTOUMAX = YesPlease
 744         endif
 745         ifdef NO_IPV6
 746                 NEEDS_RESOLV = YesPlease
 747         endif
 748         INSTALL = /usr/ucb/install
 749         TAR = gtar
 750         BASIC_CFLAGS += -D__EXTENSIONS__ -D__sun__
 751 endif
 752 ifeq ($(uname_O),Cygwin)
 753         NO_D_TYPE_IN_DIRENT = YesPlease
 754         NO_D_INO_IN_DIRENT = YesPlease
 755         NO_STRCASESTR = YesPlease
 756         NO_MEMMEM = YesPlease
 757         NO_MKSTEMPS = YesPlease
 758         NO_SYMLINK_HEAD = YesPlease
 759         NEEDS_LIBICONV = YesPlease
 760         NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes
 761         NO_TRUSTABLE_FILEMODE = UnfortunatelyYes
 762         OLD_ICONV = UnfortunatelyYes
 763         # There are conflicting reports about this.
 764         # On some boxes NO_MMAP is needed, and not so elsewhere.
 765         # Try commenting this out if you suspect MMAP is more efficient
 766         NO_MMAP = YesPlease
 767         NO_IPV6 = YesPlease
 768         X = .exe
 769 endif
 770 ifeq ($(uname_S),FreeBSD)
 771         NEEDS_LIBICONV = YesPlease
 772         NO_MEMMEM = YesPlease
 773         BASIC_CFLAGS += -I/usr/local/include
 774         BASIC_LDFLAGS += -L/usr/local/lib
 775         DIR_HAS_BSD_GROUP_SEMANTICS = YesPlease
 776         USE_ST_TIMESPEC = YesPlease
 777         THREADED_DELTA_SEARCH = YesPlease
 778         ifeq ($(shell expr "$(uname_R)" : '4\.'),2)
 779                 PTHREAD_LIBS = -pthread
 780                 NO_UINTMAX_T = YesPlease
 781                 NO_STRTOUMAX = YesPlease
 782         endif
 783 endif
 784 ifeq ($(uname_S),OpenBSD)
 785         NO_STRCASESTR = YesPlease
 786         NO_MEMMEM = YesPlease
 787         USE_ST_TIMESPEC = YesPlease
 788         NEEDS_LIBICONV = YesPlease
 789         BASIC_CFLAGS += -I/usr/local/include
 790         BASIC_LDFLAGS += -L/usr/local/lib
 791         THREADED_DELTA_SEARCH = YesPlease
 792 endif
 793 ifeq ($(uname_S),NetBSD)
 794         ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
 795                 NEEDS_LIBICONV = YesPlease
 796         endif
 797         BASIC_CFLAGS += -I/usr/pkg/include
 798         BASIC_LDFLAGS += -L/usr/pkg/lib $(CC_LD_DYNPATH)/usr/pkg/lib
 799         THREADED_DELTA_SEARCH = YesPlease
 800         USE_ST_TIMESPEC = YesPlease
 801         NO_MKSTEMPS = YesPlease
 802 endif
 803 ifeq ($(uname_S),AIX)
 804         NO_STRCASESTR=YesPlease
 805         NO_MEMMEM = YesPlease
 806         NO_MKDTEMP = YesPlease
 807         NO_MKSTEMPS = YesPlease
 808         NO_STRLCPY = YesPlease
 809         NO_NSEC = YesPlease
 810         FREAD_READS_DIRECTORIES = UnfortunatelyYes
 811         INTERNAL_QSORT = UnfortunatelyYes
 812         NEEDS_LIBICONV=YesPlease
 813         BASIC_CFLAGS += -D_LARGE_FILES
 814         ifneq ($(shell expr "$(uname_V)" : '[1234]'),1)
 815                 THREADED_DELTA_SEARCH = YesPlease
 816         else
 817                 NO_PTHREADS = YesPlease
 818         endif
 819 endif
 820 ifeq ($(uname_S),GNU)
 821         # GNU/Hurd
 822         NO_STRLCPY=YesPlease
 823         NO_MKSTEMPS = YesPlease
 824 endif
 825 ifeq ($(uname_S),IRIX64)
 826         NO_IPV6=YesPlease
 827         NO_SETENV=YesPlease
 828         NO_STRCASESTR=YesPlease
 829         NO_MEMMEM = YesPlease
 830         NO_MKSTEMPS = YesPlease
 831         NO_STRLCPY = YesPlease
 832         NO_SOCKADDR_STORAGE=YesPlease
 833         SHELL_PATH=/usr/gnu/bin/bash
 834         BASIC_CFLAGS += -DPATH_MAX=1024
 835         # for now, build 32-bit version
 836         BASIC_LDFLAGS += -L/usr/lib32
 837 endif
 838 ifeq ($(uname_S),HP-UX)
 839         NO_IPV6=YesPlease
 840         NO_SETENV=YesPlease
 841         NO_STRCASESTR=YesPlease
 842         NO_MEMMEM = YesPlease
 843         NO_MKSTEMPS = YesPlease
 844         NO_STRLCPY = YesPlease
 845         NO_MKDTEMP = YesPlease
 846         NO_UNSETENV = YesPlease
 847         NO_HSTRERROR = YesPlease
 848         NO_SYS_SELECT_H = YesPlease
 849         SNPRINTF_RETURNS_BOGUS = YesPlease
 850 endif
 851 ifneq (,$(findstring CYGWIN,$(uname_S)))
 852         COMPAT_OBJS += compat/cygwin.o
 853         UNRELIABLE_FSTAT = UnfortunatelyYes
 854 endif
 855 ifneq (,$(findstring MINGW,$(uname_S)))
 856         pathsep = ;
 857         NO_PREAD = YesPlease
 858         NO_OPENSSL = YesPlease
 859         NO_CURL = YesPlease
 860         NO_LIBGEN_H = YesPlease
 861         NO_SYMLINK_HEAD = YesPlease
 862         NO_IPV6 = YesPlease
 863         NO_SETENV = YesPlease
 864         NO_UNSETENV = YesPlease
 865         NO_STRCASESTR = YesPlease
 866         NO_STRLCPY = YesPlease
 867         NO_MEMMEM = YesPlease
 868         NO_PTHREADS = YesPlease
 869         NEEDS_LIBICONV = YesPlease
 870         OLD_ICONV = YesPlease
 871         NO_C99_FORMAT = YesPlease
 872         NO_STRTOUMAX = YesPlease
 873         NO_MKDTEMP = YesPlease
 874         NO_MKSTEMPS = YesPlease
 875         SNPRINTF_RETURNS_BOGUS = YesPlease
 876         NO_SVN_TESTS = YesPlease
 877         NO_PERL_MAKEMAKER = YesPlease
 878         RUNTIME_PREFIX = YesPlease
 879         NO_POSIX_ONLY_PROGRAMS = YesPlease
 880         NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
 881         NO_NSEC = YesPlease
 882         USE_WIN32_MMAP = YesPlease
 883         UNRELIABLE_FSTAT = UnfortunatelyYes
 884         OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
 885         COMPAT_CFLAGS += -D__USE_MINGW_ACCESS -DNOGDI -Icompat -Icompat/regex -Icompat/fnmatch
 886         COMPAT_CFLAGS += -DSNPRINTF_SIZE_CORR=1
 887         COMPAT_CFLAGS += -DSTRIP_EXTENSION=\".exe\"
 888         COMPAT_OBJS += compat/mingw.o compat/fnmatch/fnmatch.o compat/regex/regex.o compat/winansi.o
 889         EXTLIBS += -lws2_32
 890         X = .exe
 891 endif
 892 ifneq (,$(findstring arm,$(uname_M)))
 893         ARM_SHA1 = YesPlease
 894         NO_MKSTEMPS = YesPlease
 895 endif
 896
 897 -include config.mak.autogen
 898 -include config.mak
 899
 900 ifdef SANE_TOOL_PATH
 901 SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
 902 BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
 903 PATH := $(SANE_TOOL_PATH):${PATH}
 904 else
 905 BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
 906 endif
 907
 908 ifeq ($(uname_S),Darwin)
 909         ifndef NO_FINK
 910                 ifeq ($(shell test -d /sw/lib && echo y),y)
 911                         BASIC_CFLAGS += -I/sw/include
 912                         BASIC_LDFLAGS += -L/sw/lib
 913                 endif
 914         endif
 915         ifndef NO_DARWIN_PORTS
 916                 ifeq ($(shell test -d /opt/local/lib && echo y),y)
 917                         BASIC_CFLAGS += -I/opt/local/include
 918                         BASIC_LDFLAGS += -L/opt/local/lib
 919                 endif
 920         endif
 921         PTHREAD_LIBS =
 922 endif
 923
 924 ifndef CC_LD_DYNPATH
 925         ifdef NO_R_TO_GCC_LINKER
 926                 # Some gcc does not accept and pass -R to the linker to specify
 927                 # the runtime dynamic library path.
 928                 CC_LD_DYNPATH = -Wl,-rpath,
 929         else
 930                 CC_LD_DYNPATH = -R
 931         endif
 932 endif
 933
 934 ifdef NO_LIBGEN_H
 935         COMPAT_CFLAGS += -DNO_LIBGEN_H
 936         COMPAT_OBJS += compat/basename.o
 937 endif
 938
 939 ifdef NO_CURL
 940         BASIC_CFLAGS += -DNO_CURL
 941 else
 942         ifdef CURLDIR
 943                 # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
 944                 BASIC_CFLAGS += -I$(CURLDIR)/include
 945                 CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
 946         else
 947                 CURL_LIBCURL = -lcurl
 948         endif
 949         BUILTIN_OBJS += builtin-http-fetch.o
 950         EXTLIBS += $(CURL_LIBCURL)
 951         LIB_OBJS += http.o http-walker.o
 952         curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
 953         ifeq "$(curl_check)" "070908"
 954                 ifndef NO_EXPAT
 955                         PROGRAMS += git-http-push$X
 956                 endif
 957         endif
 958         ifndef NO_EXPAT
 959                 ifdef EXPATDIR
 960                         BASIC_CFLAGS += -I$(EXPATDIR)/include
 961                         EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
 962                 else
 963                         EXPAT_LIBEXPAT = -lexpat
 964                 endif
 965         endif
 966 endif
 967
 968 ifdef ZLIB_PATH
 969         BASIC_CFLAGS += -I$(ZLIB_PATH)/include
 970         EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
 971 endif
 972 EXTLIBS += -lz
 973
 974 ifndef NO_POSIX_ONLY_PROGRAMS
 975         PROGRAMS += git-daemon$X
 976         PROGRAMS += git-imap-send$X
 977 endif
 978 ifndef NO_OPENSSL
 979         OPENSSL_LIBSSL = -lssl
 980         ifdef OPENSSLDIR
 981                 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
 982                 OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
 983         else
 984                 OPENSSL_LINK =
 985         endif
 986 else
 987         BASIC_CFLAGS += -DNO_OPENSSL
 988         MOZILLA_SHA1 = 1
 989         OPENSSL_LIBSSL =
 990 endif
 991 ifdef NEEDS_SSL_WITH_CRYPTO
 992         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
 993 else
 994         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
 995 endif
 996 ifdef NEEDS_LIBICONV
 997         ifdef ICONVDIR
 998                 BASIC_CFLAGS += -I$(ICONVDIR)/include
 999                 ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1000         else
1001                 ICONV_LINK =
1002         endif
1003         EXTLIBS += $(ICONV_LINK) -liconv
1004 endif
1005 ifdef NEEDS_SOCKET
1006         EXTLIBS += -lsocket
1007 endif
1008 ifdef NEEDS_NSL
1009         EXTLIBS += -lnsl
1010 endif
1011 ifdef NEEDS_RESOLV
1012         EXTLIBS += -lresolv
1013 endif
1014 ifdef NO_D_TYPE_IN_DIRENT
1015         BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1016 endif
1017 ifdef NO_D_INO_IN_DIRENT
1018         BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
1019 endif
1020 ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1021         BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1022 endif
1023 ifdef USE_NSEC
1024         BASIC_CFLAGS += -DUSE_NSEC
1025 endif
1026 ifdef USE_ST_TIMESPEC
1027         BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1028 endif
1029 ifdef NO_NSEC
1030         BASIC_CFLAGS += -DNO_NSEC
1031 endif
1032 ifdef NO_C99_FORMAT
1033         BASIC_CFLAGS += -DNO_C99_FORMAT
1034 endif
1035 ifdef SNPRINTF_RETURNS_BOGUS
1036         COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1037         COMPAT_OBJS += compat/snprintf.o
1038 endif
1039 ifdef FREAD_READS_DIRECTORIES
1040         COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1041         COMPAT_OBJS += compat/fopen.o
1042 endif
1043 ifdef NO_SYMLINK_HEAD
1044         BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1045 endif
1046 ifdef NO_STRCASESTR
1047         COMPAT_CFLAGS += -DNO_STRCASESTR
1048         COMPAT_OBJS += compat/strcasestr.o
1049 endif
1050 ifdef NO_STRLCPY
1051         COMPAT_CFLAGS += -DNO_STRLCPY
1052         COMPAT_OBJS += compat/strlcpy.o
1053 endif
1054 ifdef NO_STRTOUMAX
1055         COMPAT_CFLAGS += -DNO_STRTOUMAX
1056         COMPAT_OBJS += compat/strtoumax.o
1057 endif
1058 ifdef NO_STRTOULL
1059         COMPAT_CFLAGS += -DNO_STRTOULL
1060 endif
1061 ifdef NO_SETENV
1062         COMPAT_CFLAGS += -DNO_SETENV
1063         COMPAT_OBJS += compat/setenv.o
1064 endif
1065 ifdef NO_MKDTEMP
1066         COMPAT_CFLAGS += -DNO_MKDTEMP
1067         COMPAT_OBJS += compat/mkdtemp.o
1068 endif
1069 ifdef NO_MKSTEMPS
1070         COMPAT_CFLAGS += -DNO_MKSTEMPS
1071         COMPAT_OBJS += compat/mkstemps.o
1072 endif
1073 ifdef NO_UNSETENV
1074         COMPAT_CFLAGS += -DNO_UNSETENV
1075         COMPAT_OBJS += compat/unsetenv.o
1076 endif
1077 ifdef NO_SYS_SELECT_H
1078         BASIC_CFLAGS += -DNO_SYS_SELECT_H
1079 endif
1080 ifdef NO_MMAP
1081         COMPAT_CFLAGS += -DNO_MMAP
1082         COMPAT_OBJS += compat/mmap.o
1083 else
1084         ifdef USE_WIN32_MMAP
1085                 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1086                 COMPAT_OBJS += compat/win32mmap.o
1087         endif
1088 endif
1089 ifdef OBJECT_CREATION_USES_RENAMES
1090         COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1091 endif
1092 ifdef NO_PREAD
1093         COMPAT_CFLAGS += -DNO_PREAD
1094         COMPAT_OBJS += compat/pread.o
1095 endif
1096 ifdef NO_FAST_WORKING_DIRECTORY
1097         BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1098 endif
1099 ifdef NO_TRUSTABLE_FILEMODE
1100         BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1101 endif
1102 ifdef NO_IPV6
1103         BASIC_CFLAGS += -DNO_IPV6
1104 endif
1105 ifdef NO_UINTMAX_T
1106         BASIC_CFLAGS += -Duintmax_t=uint32_t
1107 endif
1108 ifdef NO_SOCKADDR_STORAGE
1109 ifdef NO_IPV6
1110         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1111 else
1112         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1113 endif
1114 endif
1115 ifdef NO_INET_NTOP
1116         LIB_OBJS += compat/inet_ntop.o
1117 endif
1118 ifdef NO_INET_PTON
1119         LIB_OBJS += compat/inet_pton.o
1120 endif
1121
1122 ifdef NO_ICONV
1123         BASIC_CFLAGS += -DNO_ICONV
1124 endif
1125
1126 ifdef OLD_ICONV
1127         BASIC_CFLAGS += -DOLD_ICONV
1128 endif
1129
1130 ifdef NO_DEFLATE_BOUND
1131         BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1132 endif
1133
1134 ifdef PPC_SHA1
1135         SHA1_HEADER = "ppc/sha1.h"
1136         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1137 else
1138 ifdef ARM_SHA1
1139         SHA1_HEADER = "arm/sha1.h"
1140         LIB_OBJS += arm/sha1.o arm/sha1_arm.o
1141 else
1142 ifdef MOZILLA_SHA1
1143         SHA1_HEADER = "mozilla-sha1/sha1.h"
1144         LIB_OBJS += mozilla-sha1/sha1.o
1145 else
1146         SHA1_HEADER = <openssl/sha.h>
1147         EXTLIBS += $(LIB_4_CRYPTO)
1148 endif
1149 endif
1150 endif
1151 ifdef NO_PERL_MAKEMAKER
1152         export NO_PERL_MAKEMAKER
1153 endif
1154 ifdef NO_HSTRERROR
1155         COMPAT_CFLAGS += -DNO_HSTRERROR
1156         COMPAT_OBJS += compat/hstrerror.o
1157 endif
1158 ifdef NO_MEMMEM
1159         COMPAT_CFLAGS += -DNO_MEMMEM
1160         COMPAT_OBJS += compat/memmem.o
1161 endif
1162 ifdef INTERNAL_QSORT
1163         COMPAT_CFLAGS += -DINTERNAL_QSORT
1164         COMPAT_OBJS += compat/qsort.o
1165 endif
1166 ifdef RUNTIME_PREFIX
1167         COMPAT_CFLAGS += -DRUNTIME_PREFIX
1168 endif
1169
1170 ifdef NO_PTHREADS
1171         THREADED_DELTA_SEARCH =
1172         BASIC_CFLAGS += -DNO_PTHREADS
1173 else
1174         EXTLIBS += $(PTHREAD_LIBS)
1175 endif
1176
1177 ifdef THREADED_DELTA_SEARCH
1178         BASIC_CFLAGS += -DTHREADED_DELTA_SEARCH
1179         LIB_OBJS += thread-utils.o
1180 endif
1181 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1182         COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1183 endif
1184 ifdef NO_EXTERNAL_GREP
1185         BASIC_CFLAGS += -DNO_EXTERNAL_GREP
1186 endif
1187 ifdef UNRELIABLE_FSTAT
1188         BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1189 endif
1190
1191 ifeq ($(TCLTK_PATH),)
1192 NO_TCLTK=NoThanks
1193 endif
1194
1195 ifeq ($(PERL_PATH),)
1196 NO_PERL=NoThanks
1197 endif
1198
1199 QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1200 QUIET_SUBDIR1  =
1201
1202 ifneq ($(findstring $(MAKEFLAGS),w),w)
1203 PRINT_DIR = --no-print-directory
1204 else # "make -w"
1205 NO_SUBDIR = :
1206 endif
1207
1208 ifneq ($(findstring $(MAKEFLAGS),s),s)
1209 ifndef V
1210         QUIET_CC       = @echo '   ' CC $@;
1211         QUIET_AR       = @echo '   ' AR $@;
1212         QUIET_LINK     = @echo '   ' LINK $@;
1213         QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1214         QUIET_GEN      = @echo '   ' GEN $@;
1215         QUIET_SUBDIR0  = +@subdir=
1216         QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1217                          $(MAKE) $(PRINT_DIR) -C $$subdir
1218         export V
1219         export QUIET_GEN
1220         export QUIET_BUILT_IN
1221 endif
1222 endif
1223
1224 ifdef ASCIIDOC8
1225         export ASCIIDOC8
1226 endif
1227
1228 # Shell quote (do not use $(call) to accommodate ancient setups);
1229
1230 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
1231 ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1232
1233 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1234 bindir_SQ = $(subst ','\'',$(bindir))
1235 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1236 mandir_SQ = $(subst ','\'',$(mandir))
1237 infodir_SQ = $(subst ','\'',$(infodir))
1238 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1239 template_dir_SQ = $(subst ','\'',$(template_dir))
1240 htmldir_SQ = $(subst ','\'',$(htmldir))
1241 prefix_SQ = $(subst ','\'',$(prefix))
1242
1243 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1244 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1245 TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1246
1247 LIBS = $(GITLIBS) $(EXTLIBS)
1248
1249 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
1250         $(COMPAT_CFLAGS)
1251 LIB_OBJS += $(COMPAT_OBJS)
1252
1253 ALL_CFLAGS += $(BASIC_CFLAGS)
1254 ALL_LDFLAGS += $(BASIC_LDFLAGS)
1255
1256 export TAR INSTALL DESTDIR SHELL_PATH
1257
1258
1259 ### Build rules
1260
1261 SHELL = $(SHELL_PATH)
1262
1263 all:: shell_compatibility_test $(ALL_PROGRAMS) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1264 ifneq (,$X)
1265         $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test '$p' -ef '$p$X' || $(RM) '$p';)
1266 endif
1267
1268 all::
1269 ifndef NO_TCLTK
1270         $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1271         $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1272 endif
1273 ifndef NO_PERL
1274         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' all
1275 endif
1276         $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1)
1277
1278 please_set_SHELL_PATH_to_a_more_modern_shell:
1279         @$$(:)
1280
1281 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1282
1283 strip: $(PROGRAMS) git$X
1284         $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
1285
1286 git.o: git.c common-cmds.h GIT-CFLAGS
1287         $(QUIET_CC)$(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
1288                 '-DGIT_HTML_PATH="$(htmldir_SQ)"' \
1289                 $(ALL_CFLAGS) -c $(filter %.c,$^)
1290
1291 git$X: git.o $(BUILTIN_OBJS) $(GITLIBS)
1292         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ git.o \
1293                 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
1294
1295 builtin-help.o: builtin-help.c common-cmds.h GIT-CFLAGS
1296         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) \
1297                 '-DGIT_HTML_PATH="$(htmldir_SQ)"' \
1298                 '-DGIT_MAN_PATH="$(mandir_SQ)"' \
1299                 '-DGIT_INFO_PATH="$(infodir_SQ)"' $<
1300
1301 $(BUILT_INS): git$X
1302         $(QUIET_BUILT_IN)$(RM) $@ && \
1303         ln git$X $@ 2>/dev/null || \
1304         ln -s git$X $@ 2>/dev/null || \
1305         cp git$X $@
1306
1307 common-cmds.h: ./generate-cmdlist.sh command-list.txt
1308
1309 common-cmds.h: $(wildcard Documentation/git-*.txt)
1310         $(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
1311
1312 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
1313         $(QUIET_GEN)$(RM) $@ $@+ && \
1314         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1315             -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1316             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1317             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1318             -e $(BROKEN_PATH_FIX) \
1319             $@.sh >$@+ && \
1320         chmod +x $@+ && \
1321         mv $@+ $@
1322
1323 ifndef NO_PERL
1324 $(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
1325
1326 perl/perl.mak: GIT-CFLAGS perl/Makefile perl/Makefile.PL
1327         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
1328
1329 $(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl
1330         $(QUIET_GEN)$(RM) $@ $@+ && \
1331         INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
1332         sed -e '1{' \
1333             -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1334             -e '        h' \
1335             -e '        s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "@@INSTLIBDIR@@"));=' \
1336             -e '        H' \
1337             -e '        x' \
1338             -e '}' \
1339             -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
1340             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1341             $@.perl >$@+ && \
1342         chmod +x $@+ && \
1343         mv $@+ $@
1344
1345 OTHER_PROGRAMS += gitweb/gitweb.cgi
1346 gitweb/gitweb.cgi: gitweb/gitweb.perl
1347         $(QUIET_GEN)$(RM) $@ $@+ && \
1348         sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1349             -e 's|++GIT_VERSION++|$(GIT_VERSION)|g' \
1350             -e 's|++GIT_BINDIR++|$(bindir)|g' \
1351             -e 's|++GITWEB_CONFIG++|$(GITWEB_CONFIG)|g' \
1352             -e 's|++GITWEB_CONFIG_SYSTEM++|$(GITWEB_CONFIG_SYSTEM)|g' \
1353             -e 's|++GITWEB_HOME_LINK_STR++|$(GITWEB_HOME_LINK_STR)|g' \
1354             -e 's|++GITWEB_SITENAME++|$(GITWEB_SITENAME)|g' \
1355             -e 's|++GITWEB_PROJECTROOT++|$(GITWEB_PROJECTROOT)|g' \
1356             -e 's|"++GITWEB_PROJECT_MAXDEPTH++"|$(GITWEB_PROJECT_MAXDEPTH)|g' \
1357             -e 's|++GITWEB_EXPORT_OK++|$(GITWEB_EXPORT_OK)|g' \
1358             -e 's|++GITWEB_STRICT_EXPORT++|$(GITWEB_STRICT_EXPORT)|g' \
1359             -e 's|++GITWEB_BASE_URL++|$(GITWEB_BASE_URL)|g' \
1360             -e 's|++GITWEB_LIST++|$(GITWEB_LIST)|g' \
1361             -e 's|++GITWEB_HOMETEXT++|$(GITWEB_HOMETEXT)|g' \
1362             -e 's|++GITWEB_CSS++|$(GITWEB_CSS)|g' \
1363             -e 's|++GITWEB_LOGO++|$(GITWEB_LOGO)|g' \
1364             -e 's|++GITWEB_FAVICON++|$(GITWEB_FAVICON)|g' \
1365             -e 's|++GITWEB_SITE_HEADER++|$(GITWEB_SITE_HEADER)|g' \
1366             -e 's|++GITWEB_SITE_FOOTER++|$(GITWEB_SITE_FOOTER)|g' \
1367             $< >$@+ && \
1368         chmod +x $@+ && \
1369         mv $@+ $@
1370
1371 git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css
1372         $(QUIET_GEN)$(RM) $@ $@+ && \
1373         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1374             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1375             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1376             -e '/@@GITWEB_CGI@@/r gitweb/gitweb.cgi' \
1377             -e '/@@GITWEB_CGI@@/d' \
1378             -e '/@@GITWEB_CSS@@/r gitweb/gitweb.css' \
1379             -e '/@@GITWEB_CSS@@/d' \
1380             -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1381             $@.sh > $@+ && \
1382         chmod +x $@+ && \
1383         mv $@+ $@
1384 else # NO_PERL
1385 $(patsubst %.perl,%,$(SCRIPT_PERL)) git-instaweb: % : unimplemented.sh
1386         $(QUIET_GEN)$(RM) $@ $@+ && \
1387         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1388             -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
1389             unimplemented.sh >$@+ && \
1390         chmod +x $@+ && \
1391         mv $@+ $@
1392 endif # NO_PERL
1393
1394 configure: configure.ac
1395         $(QUIET_GEN)$(RM) $@ $<+ && \
1396         sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1397             $< > $<+ && \
1398         autoconf -o $@ $<+ && \
1399         $(RM) $<+
1400
1401 # These can record GIT_VERSION
1402 git.o git.spec \
1403         $(patsubst %.sh,%,$(SCRIPT_SH)) \
1404         $(patsubst %.perl,%,$(SCRIPT_PERL)) \
1405         : GIT-VERSION-FILE
1406
1407 %.o: %.c GIT-CFLAGS
1408         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
1409 %.s: %.c GIT-CFLAGS
1410         $(QUIET_CC)$(CC) -S $(ALL_CFLAGS) $<
1411 %.o: %.S
1412         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
1413
1414 exec_cmd.o: exec_cmd.c GIT-CFLAGS
1415         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) \
1416                 '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
1417                 '-DBINDIR="$(bindir_relative_SQ)"' \
1418                 '-DPREFIX="$(prefix_SQ)"' \
1419                 $<
1420
1421 builtin-init-db.o: builtin-init-db.c GIT-CFLAGS
1422         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
1423
1424 config.o: config.c GIT-CFLAGS
1425         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"' $<
1426
1427 http.o: http.c GIT-CFLAGS
1428         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
1429
1430 ifdef NO_EXPAT
1431 http-walker.o: http-walker.c http.h GIT-CFLAGS
1432         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $<
1433 endif
1434
1435 git-%$X: %.o $(GITLIBS)
1436         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
1437
1438 git-imap-send$X: imap-send.o $(GITLIBS)
1439         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1440                 $(LIBS) $(OPENSSL_LINK) $(OPENSSL_LIBSSL)
1441
1442 http.o http-walker.o http-push.o transport.o: http.h
1443
1444 git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
1445         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1446                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
1447
1448 $(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
1449 $(patsubst git-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
1450 builtin-revert.o wt-status.o: wt-status.h
1451
1452 $(LIB_FILE): $(LIB_OBJS)
1453         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
1454
1455 XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o \
1456         xdiff/xmerge.o xdiff/xpatience.o
1457 $(XDIFF_OBJS): xdiff/xinclude.h xdiff/xmacros.h xdiff/xdiff.h xdiff/xtypes.h \
1458         xdiff/xutils.h xdiff/xprepare.h xdiff/xdiffi.h xdiff/xemit.h
1459
1460 $(XDIFF_LIB): $(XDIFF_OBJS)
1461         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(XDIFF_OBJS)
1462
1463
1464 doc:
1465         $(MAKE) -C Documentation all
1466
1467 man:
1468         $(MAKE) -C Documentation man
1469
1470 html:
1471         $(MAKE) -C Documentation html
1472
1473 info:
1474         $(MAKE) -C Documentation info
1475
1476 pdf:
1477         $(MAKE) -C Documentation pdf
1478
1479 TAGS:
1480         $(RM) TAGS
1481         $(FIND) . -name '*.[hcS]' -print | xargs etags -a
1482
1483 tags:
1484         $(RM) tags
1485         $(FIND) . -name '*.[hcS]' -print | xargs ctags -a
1486
1487 cscope:
1488         $(RM) cscope*
1489         $(FIND) . -name '*.[hcS]' -print | xargs cscope -b
1490
1491 ### Detect prefix changes
1492 TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\
1493              $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
1494
1495 GIT-CFLAGS: .FORCE-GIT-CFLAGS
1496         @FLAGS='$(TRACK_CFLAGS)'; \
1497             if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
1498                 echo 1>&2 "    * new build flags or prefix"; \
1499                 echo "$$FLAGS" >GIT-CFLAGS; \
1500             fi
1501
1502 # We need to apply sq twice, once to protect from the shell
1503 # that runs GIT-BUILD-OPTIONS, and then again to protect it
1504 # and the first level quoting from the shell that runs "echo".
1505 GIT-BUILD-OPTIONS: .FORCE-GIT-BUILD-OPTIONS
1506         @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@
1507         @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@
1508         @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@
1509         @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@
1510
1511 ### Detect Tck/Tk interpreter path changes
1512 ifndef NO_TCLTK
1513 TRACK_VARS = $(subst ','\'',-DTCLTK_PATH='$(TCLTK_PATH_SQ)')
1514
1515 GIT-GUI-VARS: .FORCE-GIT-GUI-VARS
1516         @VARS='$(TRACK_VARS)'; \
1517             if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
1518                 echo 1>&2 "    * new Tcl/Tk interpreter location"; \
1519                 echo "$$VARS" >$@; \
1520             fi
1521
1522 .PHONY: .FORCE-GIT-GUI-VARS
1523 endif
1524
1525 ### Testing rules
1526
1527 TEST_PROGRAMS += test-chmtime$X
1528 TEST_PROGRAMS += test-ctype$X
1529 TEST_PROGRAMS += test-date$X
1530 TEST_PROGRAMS += test-delta$X
1531 TEST_PROGRAMS += test-dump-cache-tree$X
1532 TEST_PROGRAMS += test-genrandom$X
1533 TEST_PROGRAMS += test-match-trees$X
1534 TEST_PROGRAMS += test-parse-options$X
1535 TEST_PROGRAMS += test-path-utils$X
1536 TEST_PROGRAMS += test-sha1$X
1537 TEST_PROGRAMS += test-sigchain$X
1538
1539 all:: $(TEST_PROGRAMS)
1540
1541 # GNU make supports exporting all variables by "export" without parameters.
1542 # However, the environment gets quite big, and some programs have problems
1543 # with that.
1544
1545 export NO_SVN_TESTS
1546
1547 test: all
1548         $(MAKE) -C t/ all
1549
1550 test-ctype$X: ctype.o
1551
1552 test-date$X: date.o ctype.o
1553
1554 test-delta$X: diff-delta.o patch-delta.o
1555
1556 test-parse-options$X: parse-options.o
1557
1558 test-parse-options.o: parse-options.h
1559
1560 .PRECIOUS: $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
1561
1562 test-%$X: test-%.o $(GITLIBS)
1563         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
1564
1565 check-sha1:: test-sha1$X
1566         ./test-sha1.sh
1567
1568 check: common-cmds.h
1569         if sparse; \
1570         then \
1571                 for i in *.c; \
1572                 do \
1573                         sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; \
1574                 done; \
1575         else \
1576                 echo 2>&1 "Did you mean 'make test'?"; \
1577                 exit 1; \
1578         fi
1579
1580 remove-dashes:
1581         ./fixup-builtins $(BUILT_INS) $(PROGRAMS) $(SCRIPTS)
1582
1583 ### Installation rules
1584
1585 ifneq ($(filter /%,$(firstword $(template_dir))),)
1586 template_instdir = $(template_dir)
1587 else
1588 template_instdir = $(prefix)/$(template_dir)
1589 endif
1590 export template_instdir
1591
1592 ifneq ($(filter /%,$(firstword $(gitexecdir))),)
1593 gitexec_instdir = $(gitexecdir)
1594 else
1595 gitexec_instdir = $(prefix)/$(gitexecdir)
1596 endif
1597 gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
1598 export gitexec_instdir
1599
1600 install: all
1601         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
1602         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
1603         $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
1604         $(INSTALL) git$X git-upload-pack$X git-receive-pack$X git-upload-archive$X git-shell$X git-cvsserver '$(DESTDIR_SQ)$(bindir_SQ)'
1605         $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
1606 ifndef NO_PERL
1607         $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
1608 endif
1609 ifndef NO_TCLTK
1610         $(MAKE) -C gitk-git install
1611         $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
1612 endif
1613 ifneq (,$X)
1614         $(foreach p,$(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';)
1615 endif
1616         bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
1617         execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
1618         { $(RM) "$$execdir/git-add$X" && \
1619                 test -z "$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
1620                 ln "$$bindir/git$X" "$$execdir/git-add$X" 2>/dev/null || \
1621                 cp "$$bindir/git$X" "$$execdir/git-add$X"; } && \
1622         { for p in $(filter-out git-add$X,$(BUILT_INS)); do \
1623                 $(RM) "$$execdir/$$p" && \
1624                 ln "$$execdir/git-add$X" "$$execdir/$$p" 2>/dev/null || \
1625                 ln -s "git-add$X" "$$execdir/$$p" 2>/dev/null || \
1626                 cp "$$execdir/git-add$X" "$$execdir/$$p" || exit; \
1627           done; } && \
1628         ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
1629
1630 install-doc:
1631         $(MAKE) -C Documentation install
1632
1633 install-man:
1634         $(MAKE) -C Documentation install-man
1635
1636 install-html:
1637         $(MAKE) -C Documentation install-html
1638
1639 install-info:
1640         $(MAKE) -C Documentation install-info
1641
1642 install-pdf:
1643         $(MAKE) -C Documentation install-pdf
1644
1645 quick-install-doc:
1646         $(MAKE) -C Documentation quick-install
1647
1648 quick-install-man:
1649         $(MAKE) -C Documentation quick-install-man
1650
1651 quick-install-html:
1652         $(MAKE) -C Documentation quick-install-html
1653
1654
1655
1656 ### Maintainer's dist rules
1657
1658 git.spec: git.spec.in
1659         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
1660         mv $@+ $@
1661
1662 GIT_TARNAME=git-$(GIT_VERSION)
1663 dist: git.spec git-archive$(X) configure
1664         ./git-archive --format=tar \
1665                 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
1666         @mkdir -p $(GIT_TARNAME)
1667         @cp git.spec configure $(GIT_TARNAME)
1668         @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
1669         @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
1670         $(TAR) rf $(GIT_TARNAME).tar \
1671                 $(GIT_TARNAME)/git.spec \
1672                 $(GIT_TARNAME)/configure \
1673                 $(GIT_TARNAME)/version \
1674                 $(GIT_TARNAME)/git-gui/version
1675         @$(RM) -r $(GIT_TARNAME)
1676         gzip -f -9 $(GIT_TARNAME).tar
1677
1678 rpm: dist
1679         $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
1680
1681 htmldocs = git-htmldocs-$(GIT_VERSION)
1682 manpages = git-manpages-$(GIT_VERSION)
1683 dist-doc:
1684         $(RM) -r .doc-tmp-dir
1685         mkdir .doc-tmp-dir
1686         $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
1687         cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
1688         gzip -n -9 -f $(htmldocs).tar
1689         :
1690         $(RM) -r .doc-tmp-dir
1691         mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
1692         $(MAKE) -C Documentation DESTDIR=./ \
1693                 man1dir=../.doc-tmp-dir/man1 \
1694                 man5dir=../.doc-tmp-dir/man5 \
1695                 man7dir=../.doc-tmp-dir/man7 \
1696                 install
1697         cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
1698         gzip -n -9 -f $(manpages).tar
1699         $(RM) -r .doc-tmp-dir
1700
1701 ### Cleaning rules
1702
1703 distclean: clean
1704         $(RM) configure
1705
1706 clean:
1707         $(RM) *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o xdiff/*.o \
1708                 $(LIB_FILE) $(XDIFF_LIB)
1709         $(RM) $(ALL_PROGRAMS) $(BUILT_INS) git$X
1710         $(RM) $(TEST_PROGRAMS)
1711         $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags cscope*
1712         $(RM) -r autom4te.cache
1713         $(RM) config.log config.mak.autogen config.mak.append config.status config.cache
1714         $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
1715         $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
1716         $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
1717         $(MAKE) -C Documentation/ clean
1718 ifndef NO_PERL
1719         $(RM) gitweb/gitweb.cgi
1720         $(MAKE) -C perl clean
1721 endif
1722         $(MAKE) -C templates/ clean
1723         $(MAKE) -C t/ clean
1724 ifndef NO_TCLTK
1725         $(MAKE) -C gitk-git clean
1726         $(MAKE) -C git-gui clean
1727 endif
1728         $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-GUI-VARS GIT-BUILD-OPTIONS
1729
1730 .PHONY: all install clean strip
1731 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
1732 .PHONY: .FORCE-GIT-VERSION-FILE TAGS tags cscope .FORCE-GIT-CFLAGS
1733 .PHONY: .FORCE-GIT-BUILD-OPTIONS
1734
1735 ### Check documentation
1736 #
1737 check-docs::
1738         @(for v in $(ALL_PROGRAMS) $(BUILT_INS) git gitk; \
1739         do \
1740                 case "$$v" in \
1741                 git-merge-octopus | git-merge-ours | git-merge-recursive | \
1742                 git-merge-resolve | git-merge-subtree | \
1743                 git-fsck-objects | git-init-db | \
1744                 git-?*--?* ) continue ;; \
1745                 esac ; \
1746                 test -f "Documentation/$$v.txt" || \
1747                 echo "no doc: $$v"; \
1748                 sed -e '/^#/d' command-list.txt | \
1749                 grep -q "^$$v[  ]" || \
1750                 case "$$v" in \
1751                 git) ;; \
1752                 *) echo "no link: $$v";; \
1753                 esac ; \
1754         done; \
1755         ( \
1756                 sed -e '/^#/d' \
1757                     -e 's/[     ].*//' \
1758                     -e 's/^/listed /' command-list.txt; \
1759                 ls -1 Documentation/git*txt | \
1760                 sed -e 's|Documentation/|documented |' \
1761                     -e 's/\.txt//'; \
1762         ) | while read how cmd; \
1763         do \
1764                 case "$$how,$$cmd" in \
1765                 *,git-citool | \
1766                 *,git-gui | \
1767                 *,git-help | \
1768                 documented,gitattributes | \
1769                 documented,gitignore | \
1770                 documented,gitmodules | \
1771                 documented,gitcli | \
1772                 documented,git-tools | \
1773                 documented,gitcore-tutorial | \
1774                 documented,gitcvs-migration | \
1775                 documented,gitdiffcore | \
1776                 documented,gitglossary | \
1777                 documented,githooks | \
1778                 documented,gitrepository-layout | \
1779                 documented,gittutorial | \
1780                 documented,gittutorial-2 | \
1781                 sentinel,not,matching,is,ok ) continue ;; \
1782                 esac; \
1783                 case " $(ALL_PROGRAMS) $(BUILT_INS) git gitk " in \
1784                 *" $$cmd "*)    ;; \
1785                 *) echo "removed but $$how: $$cmd" ;; \
1786                 esac; \
1787         done ) | sort
1788
1789 ### Make sure built-ins do not have dups and listed in git.c
1790 #
1791 check-builtins::
1792         ./check-builtins.sh
1793
1794 ### Test suite coverage testing
1795 #
1796 .PHONY: coverage coverage-clean coverage-build coverage-report
1797
1798 coverage:
1799         $(MAKE) coverage-build
1800         $(MAKE) coverage-report
1801
1802 coverage-clean:
1803         rm -f *.gcda *.gcno
1804
1805 COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
1806 COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
1807
1808 coverage-build: coverage-clean
1809         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
1810         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
1811                 -j1 test
1812
1813 coverage-report:
1814         gcov -b *.c
1815         grep '^function.*called 0 ' *.c.gcov \
1816                 | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
1817                 | tee coverage-untested-functions