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 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 PPC_SHA1 environment variable when running make to make use of
  88 # a bundled SHA1 routine optimized for PowerPC.
  89 #
  90 # Define ARM_SHA1 environment variable when running make to make use of
  91 # a bundled SHA1 routine optimized for ARM.
  92 #
  93 # Define MOZILLA_SHA1 environment variable when running make to make use of
  94 # a bundled SHA1 routine coming from Mozilla. It is GPL'd and should be fast
  95 # on non-x86 architectures (e.g. PowerPC), while the OpenSSL version (default
  96 # choice) has very fast version optimized for i586.
  97 #
  98 # Define NEEDS_SSL_WITH_CRYPTO if you need -lcrypto with -lssl (Darwin).
  99 #
 100 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
 101 #
 102 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
 103 # Patrick Mauritz).
 104 #
 105 # Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
 106 # Notably on Solaris hstrerror resides in libresolv and on Solaris 7
 107 # inet_ntop and inet_pton additionally reside there.
 108 #
 109 # Define NO_MMAP if you want to avoid mmap.
 110 #
 111 # Define NO_PTHREADS if you do not have or do not want to use Pthreads.
 112 #
 113 # Define NO_PREAD if you have a problem with pread() system call (e.g.
 114 # cygwin.dll before v1.5.22).
 115 #
 116 # Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
 117 # generally faster on your platform than accessing the working directory.
 118 #
 119 # Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
 120 # the executable mode bit, but doesn't really do so.
 121 #
 122 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
 123 #
 124 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
 125 # sockaddr_storage.
 126 #
 127 # Define NO_ICONV if your libc does not properly support iconv.
 128 #
 129 # Define OLD_ICONV if your library has an old iconv(), where the second
 130 # (input buffer pointer) parameter is declared with type (const char **).
 131 #
 132 # Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
 133 #
 134 # Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
 135 # that tells runtime paths to dynamic libraries;
 136 # "-Wl,-rpath=/path/lib" is used instead.
 137 #
 138 # Define USE_NSEC below if you want git to care about sub-second file mtimes
 139 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
 140 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
 141 # randomly break unless your underlying filesystem supports those sub-second
 142 # times (my ext3 doesn't).
 143 #
 144 # Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
 145 # "st_ctim"
 146 #
 147 # Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
 148 # available.  This automatically turns USE_NSEC off.
 149 #
 150 # Define USE_STDEV below if you want git to care about the underlying device
 151 # change being considered an inode change from the update-index perspective.
 152 #
 153 # Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
 154 # field that counts the on-disk footprint in 512-byte blocks.
 155 #
 156 # Define ASCIIDOC8 if you want to format documentation with AsciiDoc 8
 157 #
 158 # Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72.
 159 #
 160 # Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 161 # MakeMaker (e.g. using ActiveState under Cygwin).
 162 #
 163 # Define NO_PERL if you do not want Perl scripts or libraries at all.
 164 #
 165 # Define NO_TCLTK if you do not want Tcl/Tk GUI.
 166 #
 167 # The TCL_PATH variable governs the location of the Tcl interpreter
 168 # used to optimize git-gui for your system.  Only used if NO_TCLTK
 169 # is not set.  Defaults to the bare 'tclsh'.
 170 #
 171 # The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
 172 # If not set it defaults to the bare 'wish'. If it is set to the empty
 173 # string then NO_TCLTK will be forced (this is used by configure script).
 174 #
 175 # Define THREADED_DELTA_SEARCH if you have pthreads and wish to exploit
 176 # parallel delta searching when packing objects.
 177 #
 178 # Define INTERNAL_QSORT to use Git's implementation of qsort(), which
 179 # is a simplified version of the merge sort used in glibc. This is
 180 # recommended if Git triggers O(n^2) behavior in your platform's qsort().
 181 #
 182 # Define NO_EXTERNAL_GREP if you don't want "git grep" to ever call
 183 # your external grep (e.g., if your system lacks grep, if its grep is
 184 # broken, or spawning external process is slower than built-in grep git has).
 185 #
 186 # Define UNRELIABLE_FSTAT if your system's fstat does not return the same
 187 # information on a not yet closed file that lstat would return for the same
 188 # file after it was closed.
 189 #
 190 # Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
 191 # when hardlinking a file to another name and unlinking the original file right
 192 # away (some NTFS drivers seem to zero the contents in that scenario).
 193 #
 194 # Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
 195 # programs as a tar, where bin/ and libexec/ might be on different file systems.
 196 #
 197 # Define USE_NED_ALLOCATOR if you want to replace the platforms default
 198 # memory allocators with the nedmalloc allocator written by Niall Douglas.
 199 #
 200 # Define NO_REGEX if you have no or inferior regex support in your C library.
 201
 202 GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
 203         @$(SHELL_PATH) ./GIT-VERSION-GEN
 204 -include GIT-VERSION-FILE
 205
 206 uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
 207 uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
 208 uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
 209 uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
 210 uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
 211 uname_V := $(shell sh -c 'uname -v 2>/dev/null || echo not')
 212
 213 # CFLAGS and LDFLAGS are for the users to override from the command line.
 214
 215 CFLAGS = -g -O2 -Wall
 216 LDFLAGS =
 217 ALL_CFLAGS = $(CFLAGS)
 218 ALL_LDFLAGS = $(LDFLAGS)
 219 STRIP ?= strip
 220
 221 # Among the variables below, these:
 222 #   gitexecdir
 223 #   template_dir
 224 #   mandir
 225 #   infodir
 226 #   htmldir
 227 #   ETC_GITCONFIG (but not sysconfdir)
 228 # can be specified as a relative path some/where/else;
 229 # this is interpreted as relative to $(prefix) and "git" at
 230 # runtime figures out where they are based on the path to the executable.
 231 # This can help installing the suite in a relocatable way.
 232
 233 prefix = $(HOME)
 234 bindir_relative = bin
 235 bindir = $(prefix)/$(bindir_relative)
 236 mandir = share/man
 237 infodir = share/info
 238 gitexecdir = libexec/git-core
 239 sharedir = $(prefix)/share
 240 template_dir = share/git-core/templates
 241 htmldir = share/doc/git-doc
 242 ifeq ($(prefix),/usr)
 243 sysconfdir = /etc
 244 ETC_GITCONFIG = $(sysconfdir)/gitconfig
 245 else
 246 sysconfdir = $(prefix)/etc
 247 ETC_GITCONFIG = etc/gitconfig
 248 endif
 249 lib = lib
 250 # DESTDIR=
 251 pathsep = :
 252
 253 # default configuration for gitweb
 254 GITWEB_CONFIG = gitweb_config.perl
 255 GITWEB_CONFIG_SYSTEM = /etc/gitweb.conf
 256 GITWEB_HOME_LINK_STR = projects
 257 GITWEB_SITENAME =
 258 GITWEB_PROJECTROOT = /pub/git
 259 GITWEB_PROJECT_MAXDEPTH = 2007
 260 GITWEB_EXPORT_OK =
 261 GITWEB_STRICT_EXPORT =
 262 GITWEB_BASE_URL =
 263 GITWEB_LIST =
 264 GITWEB_HOMETEXT = indextext.html
 265 GITWEB_CSS = gitweb.css
 266 GITWEB_LOGO = git-logo.png
 267 GITWEB_FAVICON = git-favicon.png
 268 GITWEB_SITE_HEADER =
 269 GITWEB_SITE_FOOTER =
 270
 271 export prefix bindir sharedir sysconfdir
 272
 273 CC = gcc
 274 AR = ar
 275 RM = rm -f
 276 TAR = tar
 277 FIND = find
 278 INSTALL = install
 279 RPMBUILD = rpmbuild
 280 TCL_PATH = tclsh
 281 TCLTK_PATH = wish
 282 PTHREAD_LIBS = -lpthread
 283
 284 export TCL_PATH TCLTK_PATH
 285
 286 # sparse is architecture-neutral, which means that we need to tell it
 287 # explicitly what architecture to check for. Fix this up for yours..
 288 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
 289
 290
 291
 292 ### --- END CONFIGURATION SECTION ---
 293
 294 # Those must not be GNU-specific; they are shared with perl/ which may
 295 # be built by a different compiler. (Note that this is an artifact now
 296 # but it still might be nice to keep that distinction.)
 297 BASIC_CFLAGS =
 298 BASIC_LDFLAGS =
 299
 300 # Guard against environment variables
 301 BUILTIN_OBJS =
 302 BUILT_INS =
 303 COMPAT_CFLAGS =
 304 COMPAT_OBJS =
 305 LIB_H =
 306 LIB_OBJS =
 307 PROGRAMS =
 308 SCRIPT_PERL =
 309 SCRIPT_SH =
 310 TEST_PROGRAMS =
 311
 312 SCRIPT_SH += git-am.sh
 313 SCRIPT_SH += git-bisect.sh
 314 SCRIPT_SH += git-difftool--helper.sh
 315 SCRIPT_SH += git-filter-branch.sh
 316 SCRIPT_SH += git-lost-found.sh
 317 SCRIPT_SH += git-merge-octopus.sh
 318 SCRIPT_SH += git-merge-one-file.sh
 319 SCRIPT_SH += git-merge-resolve.sh
 320 SCRIPT_SH += git-mergetool.sh
 321 SCRIPT_SH += git-mergetool--lib.sh
 322 SCRIPT_SH += git-parse-remote.sh
 323 SCRIPT_SH += git-pull.sh
 324 SCRIPT_SH += git-quiltimport.sh
 325 SCRIPT_SH += git-rebase--interactive.sh
 326 SCRIPT_SH += git-rebase.sh
 327 SCRIPT_SH += git-repack.sh
 328 SCRIPT_SH += git-request-pull.sh
 329 SCRIPT_SH += git-sh-setup.sh
 330 SCRIPT_SH += git-stash.sh
 331 SCRIPT_SH += git-submodule.sh
 332 SCRIPT_SH += git-web--browse.sh
 333
 334 SCRIPT_PERL += git-add--interactive.perl
 335 SCRIPT_PERL += git-difftool.perl
 336 SCRIPT_PERL += git-archimport.perl
 337 SCRIPT_PERL += git-cvsexportcommit.perl
 338 SCRIPT_PERL += git-cvsimport.perl
 339 SCRIPT_PERL += git-cvsserver.perl
 340 SCRIPT_PERL += git-relink.perl
 341 SCRIPT_PERL += git-send-email.perl
 342 SCRIPT_PERL += git-svn.perl
 343
 344 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
 345           $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 346           git-instaweb
 347
 348 # Empty...
 349 EXTRA_PROGRAMS =
 350
 351 # ... and all the rest that could be moved out of bindir to gitexecdir
 352 PROGRAMS += $(EXTRA_PROGRAMS)
 353 PROGRAMS += git-fast-import$X
 354 PROGRAMS += git-hash-object$X
 355 PROGRAMS += git-index-pack$X
 356 PROGRAMS += git-merge-index$X
 357 PROGRAMS += git-merge-tree$X
 358 PROGRAMS += git-mktag$X
 359 PROGRAMS += git-pack-redundant$X
 360 PROGRAMS += git-patch-id$X
 361 PROGRAMS += git-shell$X
 362 PROGRAMS += git-show-index$X
 363 PROGRAMS += git-unpack-file$X
 364 PROGRAMS += git-update-server-info$X
 365 PROGRAMS += git-upload-pack$X
 366 PROGRAMS += git-var$X
 367
 368 # List built-in command $C whose implementation cmd_$C() is not in
 369 # builtin-$C.o but is linked in as part of some other command.
 370 BUILT_INS += $(patsubst builtin-%.o,git-%$X,$(BUILTIN_OBJS))
 371
 372 BUILT_INS += git-cherry$X
 373 BUILT_INS += git-cherry-pick$X
 374 BUILT_INS += git-format-patch$X
 375 BUILT_INS += git-fsck-objects$X
 376 BUILT_INS += git-get-tar-commit-id$X
 377 BUILT_INS += git-init$X
 378 BUILT_INS += git-merge-subtree$X
 379 BUILT_INS += git-peek-remote$X
 380 BUILT_INS += git-repo-config$X
 381 BUILT_INS += git-show$X
 382 BUILT_INS += git-stage$X
 383 BUILT_INS += git-status$X
 384 BUILT_INS += git-whatchanged$X
 385
 386 # what 'all' will build and 'install' will install, in gitexecdir
 387 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 388
 389 # what 'all' will build but not install in gitexecdir
 390 OTHER_PROGRAMS = git$X
 391
 392 # Set paths to tools early so that they can be used for version tests.
 393 ifndef SHELL_PATH
 394         SHELL_PATH = /bin/sh
 395 endif
 396 ifndef PERL_PATH
 397         PERL_PATH = /usr/bin/perl
 398 endif
 399
 400 export PERL_PATH
 401
 402 LIB_FILE=libgit.a
 403 XDIFF_LIB=xdiff/lib.a
 404
 405 LIB_H += archive.h
 406 LIB_H += attr.h
 407 LIB_H += blob.h
 408 LIB_H += builtin.h
 409 LIB_H += cache.h
 410 LIB_H += cache-tree.h
 411 LIB_H += commit.h
 412 LIB_H += compat/cygwin.h
 413 LIB_H += compat/mingw.h
 414 LIB_H += csum-file.h
 415 LIB_H += decorate.h
 416 LIB_H += delta.h
 417 LIB_H += diffcore.h
 418 LIB_H += diff.h
 419 LIB_H += dir.h
 420 LIB_H += fsck.h
 421 LIB_H += git-compat-util.h
 422 LIB_H += graph.h
 423 LIB_H += grep.h
 424 LIB_H += hash.h
 425 LIB_H += help.h
 426 LIB_H += levenshtein.h
 427 LIB_H += list-objects.h
 428 LIB_H += ll-merge.h
 429 LIB_H += log-tree.h
 430 LIB_H += mailmap.h
 431 LIB_H += merge-recursive.h
 432 LIB_H += object.h
 433 LIB_H += pack.h
 434 LIB_H += pack-refs.h
 435 LIB_H += pack-revindex.h
 436 LIB_H += parse-options.h
 437 LIB_H += patch-ids.h
 438 LIB_H += pick.h
 439 LIB_H += pkt-line.h
 440 LIB_H += progress.h
 441 LIB_H += quote.h
 442 LIB_H += reflog-walk.h
 443 LIB_H += refs.h
 444 LIB_H += remote.h
 445 LIB_H += rerere.h
 446 LIB_H += revision.h
 447 LIB_H += run-command.h
 448 LIB_H += sha1-lookup.h
 449 LIB_H += sideband.h
 450 LIB_H += sigchain.h
 451 LIB_H += strbuf.h
 452 LIB_H += string-list.h
 453 LIB_H += tag.h
 454 LIB_H += transport.h
 455 LIB_H += tree.h
 456 LIB_H += tree-walk.h
 457 LIB_H += unpack-trees.h
 458 LIB_H += userdiff.h
 459 LIB_H += utf8.h
 460 LIB_H += wt-status.h
 461
 462 LIB_OBJS += abspath.o
 463 LIB_OBJS += alias.o
 464 LIB_OBJS += alloc.o
 465 LIB_OBJS += archive.o
 466 LIB_OBJS += archive-tar.o
 467 LIB_OBJS += archive-zip.o
 468 LIB_OBJS += attr.o
 469 LIB_OBJS += base85.o
 470 LIB_OBJS += bisect.o
 471 LIB_OBJS += blob.o
 472 LIB_OBJS += branch.o
 473 LIB_OBJS += bundle.o
 474 LIB_OBJS += cache-tree.o
 475 LIB_OBJS += color.o
 476 LIB_OBJS += combine-diff.o
 477 LIB_OBJS += commit.o
 478 LIB_OBJS += config.o
 479 LIB_OBJS += connect.o
 480 LIB_OBJS += convert.o
 481 LIB_OBJS += copy.o
 482 LIB_OBJS += csum-file.o
 483 LIB_OBJS += ctype.o
 484 LIB_OBJS += date.o
 485 LIB_OBJS += decorate.o
 486 LIB_OBJS += diffcore-break.o
 487 LIB_OBJS += diffcore-delta.o
 488 LIB_OBJS += diffcore-order.o
 489 LIB_OBJS += diffcore-pickaxe.o
 490 LIB_OBJS += diffcore-rename.o
 491 LIB_OBJS += diff-delta.o
 492 LIB_OBJS += diff-lib.o
 493 LIB_OBJS += diff-no-index.o
 494 LIB_OBJS += diff.o
 495 LIB_OBJS += dir.o
 496 LIB_OBJS += editor.o
 497 LIB_OBJS += entry.o
 498 LIB_OBJS += environment.o
 499 LIB_OBJS += exec_cmd.o
 500 LIB_OBJS += fsck.o
 501 LIB_OBJS += graph.o
 502 LIB_OBJS += grep.o
 503 LIB_OBJS += hash.o
 504 LIB_OBJS += help.o
 505 LIB_OBJS += ident.o
 506 LIB_OBJS += levenshtein.o
 507 LIB_OBJS += list-objects.o
 508 LIB_OBJS += ll-merge.o
 509 LIB_OBJS += lockfile.o
 510 LIB_OBJS += log-tree.o
 511 LIB_OBJS += mailmap.o
 512 LIB_OBJS += match-trees.o
 513 LIB_OBJS += merge-file.o
 514 LIB_OBJS += merge-recursive.o
 515 LIB_OBJS += name-hash.o
 516 LIB_OBJS += object.o
 517 LIB_OBJS += pack-check.o
 518 LIB_OBJS += pack-refs.o
 519 LIB_OBJS += pack-revindex.o
 520 LIB_OBJS += pack-write.o
 521 LIB_OBJS += pager.o
 522 LIB_OBJS += parse-options.o
 523 LIB_OBJS += patch-delta.o
 524 LIB_OBJS += patch-ids.o
 525 LIB_OBJS += path.o
 526 LIB_OBJS += pick.o
 527 LIB_OBJS += pkt-line.o
 528 LIB_OBJS += preload-index.o
 529 LIB_OBJS += pretty.o
 530 LIB_OBJS += progress.o
 531 LIB_OBJS += quote.o
 532 LIB_OBJS += reachable.o
 533 LIB_OBJS += read-cache.o
 534 LIB_OBJS += reflog-walk.o
 535 LIB_OBJS += refs.o
 536 LIB_OBJS += remote.o
 537 LIB_OBJS += rerere.o
 538 LIB_OBJS += revision.o
 539 LIB_OBJS += run-command.o
 540 LIB_OBJS += server-info.o
 541 LIB_OBJS += setup.o
 542 LIB_OBJS += sha1-lookup.o
 543 LIB_OBJS += sha1_file.o
 544 LIB_OBJS += sha1_name.o
 545 LIB_OBJS += shallow.o
 546 LIB_OBJS += sideband.o
 547 LIB_OBJS += sigchain.o
 548 LIB_OBJS += strbuf.o
 549 LIB_OBJS += string-list.o
 550 LIB_OBJS += symlinks.o
 551 LIB_OBJS += tag.o
 552 LIB_OBJS += trace.o
 553 LIB_OBJS += transport.o
 554 LIB_OBJS += tree-diff.o
 555 LIB_OBJS += tree.o
 556 LIB_OBJS += tree-walk.o
 557 LIB_OBJS += unpack-trees.o
 558 LIB_OBJS += usage.o
 559 LIB_OBJS += userdiff.o
 560 LIB_OBJS += utf8.o
 561 LIB_OBJS += walker.o
 562 LIB_OBJS += wrapper.o
 563 LIB_OBJS += write_or_die.o
 564 LIB_OBJS += ws.o
 565 LIB_OBJS += wt-status.o
 566 LIB_OBJS += xdiff-interface.o
 567
 568 BUILTIN_OBJS += builtin-add.o
 569 BUILTIN_OBJS += builtin-annotate.o
 570 BUILTIN_OBJS += builtin-apply.o
 571 BUILTIN_OBJS += builtin-archive.o
 572 BUILTIN_OBJS += builtin-bisect--helper.o
 573 BUILTIN_OBJS += builtin-blame.o
 574 BUILTIN_OBJS += builtin-branch.o
 575 BUILTIN_OBJS += builtin-bundle.o
 576 BUILTIN_OBJS += builtin-cat-file.o
 577 BUILTIN_OBJS += builtin-check-attr.o
 578 BUILTIN_OBJS += builtin-check-ref-format.o
 579 BUILTIN_OBJS += builtin-checkout-index.o
 580 BUILTIN_OBJS += builtin-checkout.o
 581 BUILTIN_OBJS += builtin-clean.o
 582 BUILTIN_OBJS += builtin-clone.o
 583 BUILTIN_OBJS += builtin-commit-tree.o
 584 BUILTIN_OBJS += builtin-commit.o
 585 BUILTIN_OBJS += builtin-config.o
 586 BUILTIN_OBJS += builtin-count-objects.o
 587 BUILTIN_OBJS += builtin-describe.o
 588 BUILTIN_OBJS += builtin-diff-files.o
 589 BUILTIN_OBJS += builtin-diff-index.o
 590 BUILTIN_OBJS += builtin-diff-tree.o
 591 BUILTIN_OBJS += builtin-diff.o
 592 BUILTIN_OBJS += builtin-fast-export.o
 593 BUILTIN_OBJS += builtin-fetch--tool.o
 594 BUILTIN_OBJS += builtin-fetch-pack.o
 595 BUILTIN_OBJS += builtin-fetch.o
 596 BUILTIN_OBJS += builtin-fmt-merge-msg.o
 597 BUILTIN_OBJS += builtin-for-each-ref.o
 598 BUILTIN_OBJS += builtin-fsck.o
 599 BUILTIN_OBJS += builtin-gc.o
 600 BUILTIN_OBJS += builtin-grep.o
 601 BUILTIN_OBJS += builtin-help.o
 602 BUILTIN_OBJS += builtin-init-db.o
 603 BUILTIN_OBJS += builtin-log.o
 604 BUILTIN_OBJS += builtin-ls-files.o
 605 BUILTIN_OBJS += builtin-ls-remote.o
 606 BUILTIN_OBJS += builtin-ls-tree.o
 607 BUILTIN_OBJS += builtin-mailinfo.o
 608 BUILTIN_OBJS += builtin-mailsplit.o
 609 BUILTIN_OBJS += builtin-merge.o
 610 BUILTIN_OBJS += builtin-merge-base.o
 611 BUILTIN_OBJS += builtin-merge-file.o
 612 BUILTIN_OBJS += builtin-merge-ours.o
 613 BUILTIN_OBJS += builtin-merge-recursive.o
 614 BUILTIN_OBJS += builtin-mktree.o
 615 BUILTIN_OBJS += builtin-mv.o
 616 BUILTIN_OBJS += builtin-name-rev.o
 617 BUILTIN_OBJS += builtin-pack-objects.o
 618 BUILTIN_OBJS += builtin-pack-refs.o
 619 BUILTIN_OBJS += builtin-prune-packed.o
 620 BUILTIN_OBJS += builtin-prune.o
 621 BUILTIN_OBJS += builtin-push.o
 622 BUILTIN_OBJS += builtin-read-tree.o
 623 BUILTIN_OBJS += builtin-receive-pack.o
 624 BUILTIN_OBJS += builtin-reflog.o
 625 BUILTIN_OBJS += builtin-remote.o
 626 BUILTIN_OBJS += builtin-rerere.o
 627 BUILTIN_OBJS += builtin-reset.o
 628 BUILTIN_OBJS += builtin-rev-list.o
 629 BUILTIN_OBJS += builtin-rev-parse.o
 630 BUILTIN_OBJS += builtin-revert.o
 631 BUILTIN_OBJS += builtin-rm.o
 632 BUILTIN_OBJS += builtin-send-pack.o
 633 BUILTIN_OBJS += builtin-sequencer.o
 634 BUILTIN_OBJS += builtin-shortlog.o
 635 BUILTIN_OBJS += builtin-show-branch.o
 636 BUILTIN_OBJS += builtin-show-ref.o
 637 BUILTIN_OBJS += builtin-stripspace.o
 638 BUILTIN_OBJS += builtin-symbolic-ref.o
 639 BUILTIN_OBJS += builtin-tag.o
 640 BUILTIN_OBJS += builtin-tar-tree.o
 641 BUILTIN_OBJS += builtin-unpack-objects.o
 642 BUILTIN_OBJS += builtin-update-index.o
 643 BUILTIN_OBJS += builtin-update-ref.o
 644 BUILTIN_OBJS += builtin-upload-archive.o
 645 BUILTIN_OBJS += builtin-verify-pack.o
 646 BUILTIN_OBJS += builtin-verify-tag.o
 647 BUILTIN_OBJS += builtin-write-tree.o
 648
 649 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 650 EXTLIBS =
 651
 652 #
 653 # Platform specific tweaks
 654 #
 655
 656 # We choose to avoid "if .. else if .. else .. endif endif"
 657 # because maintaining the nesting to match is a pain.  If
 658 # we had "elif" things would have been much nicer...
 659
 660 ifeq ($(uname_S),Linux)
 661         NO_STRLCPY = YesPlease
 662         NO_MKSTEMPS = YesPlease
 663         THREADED_DELTA_SEARCH = YesPlease
 664 endif
 665 ifeq ($(uname_S),GNU/kFreeBSD)
 666         NO_STRLCPY = YesPlease
 667         NO_MKSTEMPS = YesPlease
 668         THREADED_DELTA_SEARCH = YesPlease
 669 endif
 670 ifeq ($(uname_S),UnixWare)
 671         CC = cc
 672         NEEDS_SOCKET = YesPlease
 673         NEEDS_NSL = YesPlease
 674         NEEDS_SSL_WITH_CRYPTO = YesPlease
 675         NEEDS_LIBICONV = YesPlease
 676         SHELL_PATH = /usr/local/bin/bash
 677         NO_IPV6 = YesPlease
 678         NO_HSTRERROR = YesPlease
 679         NO_MKSTEMPS = YesPlease
 680         BASIC_CFLAGS += -Kthread
 681         BASIC_CFLAGS += -I/usr/local/include
 682         BASIC_LDFLAGS += -L/usr/local/lib
 683         INSTALL = ginstall
 684         TAR = gtar
 685         NO_STRCASESTR = YesPlease
 686         NO_MEMMEM = YesPlease
 687 endif
 688 ifeq ($(uname_S),SCO_SV)
 689         ifeq ($(uname_R),3.2)
 690                 CFLAGS = -O2
 691         endif
 692         ifeq ($(uname_R),5)
 693                 CC = cc
 694                 BASIC_CFLAGS += -Kthread
 695         endif
 696         NEEDS_SOCKET = YesPlease
 697         NEEDS_NSL = YesPlease
 698         NEEDS_SSL_WITH_CRYPTO = YesPlease
 699         NEEDS_LIBICONV = YesPlease
 700         SHELL_PATH = /usr/bin/bash
 701         NO_IPV6 = YesPlease
 702         NO_HSTRERROR = YesPlease
 703         NO_MKSTEMPS = YesPlease
 704         BASIC_CFLAGS += -I/usr/local/include
 705         BASIC_LDFLAGS += -L/usr/local/lib
 706         NO_STRCASESTR = YesPlease
 707         NO_MEMMEM = YesPlease
 708         INSTALL = ginstall
 709         TAR = gtar
 710 endif
 711 ifeq ($(uname_S),Darwin)
 712         NEEDS_SSL_WITH_CRYPTO = YesPlease
 713         NEEDS_LIBICONV = YesPlease
 714         ifeq ($(shell expr "$(uname_R)" : '[15678]\.'),2)
 715                 OLD_ICONV = UnfortunatelyYes
 716         endif
 717         ifeq ($(shell expr "$(uname_R)" : '[15]\.'),2)
 718                 NO_STRLCPY = YesPlease
 719         endif
 720         NO_MEMMEM = YesPlease
 721         THREADED_DELTA_SEARCH = YesPlease
 722         USE_ST_TIMESPEC = YesPlease
 723 endif
 724 ifeq ($(uname_S),SunOS)
 725         NEEDS_SOCKET = YesPlease
 726         NEEDS_NSL = YesPlease
 727         SHELL_PATH = /bin/bash
 728         SANE_TOOL_PATH = /usr/xpg6/bin:/usr/xpg4/bin
 729         NO_STRCASESTR = YesPlease
 730         NO_MEMMEM = YesPlease
 731         NO_MKDTEMP = YesPlease
 732         NO_MKSTEMPS = YesPlease
 733         NO_REGEX = YesPlease
 734         NO_EXTERNAL_GREP = YesPlease
 735         ifeq ($(uname_R),5.7)
 736                 NEEDS_RESOLV = YesPlease
 737                 NO_IPV6 = YesPlease
 738                 NO_SOCKADDR_STORAGE = YesPlease
 739                 NO_UNSETENV = YesPlease
 740                 NO_SETENV = YesPlease
 741                 NO_STRLCPY = YesPlease
 742                 NO_C99_FORMAT = YesPlease
 743                 NO_STRTOUMAX = YesPlease
 744         endif
 745         ifeq ($(uname_R),5.8)
 746                 NO_UNSETENV = YesPlease
 747                 NO_SETENV = YesPlease
 748                 NO_C99_FORMAT = YesPlease
 749                 NO_STRTOUMAX = YesPlease
 750         endif
 751         ifeq ($(uname_R),5.9)
 752                 NO_UNSETENV = YesPlease
 753                 NO_SETENV = YesPlease
 754                 NO_C99_FORMAT = YesPlease
 755                 NO_STRTOUMAX = YesPlease
 756         endif
 757         ifdef NO_IPV6
 758                 NEEDS_RESOLV = YesPlease
 759         endif
 760         INSTALL = /usr/ucb/install
 761         TAR = gtar
 762         BASIC_CFLAGS += -D__EXTENSIONS__ -D__sun__ -DHAVE_ALLOCA_H
 763 endif
 764 ifeq ($(uname_O),Cygwin)
 765         NO_D_TYPE_IN_DIRENT = YesPlease
 766         NO_D_INO_IN_DIRENT = YesPlease
 767         NO_STRCASESTR = YesPlease
 768         NO_MEMMEM = YesPlease
 769         NO_MKSTEMPS = YesPlease
 770         NO_SYMLINK_HEAD = YesPlease
 771         NEEDS_LIBICONV = YesPlease
 772         NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes
 773         NO_TRUSTABLE_FILEMODE = UnfortunatelyYes
 774         OLD_ICONV = UnfortunatelyYes
 775         # There are conflicting reports about this.
 776         # On some boxes NO_MMAP is needed, and not so elsewhere.
 777         # Try commenting this out if you suspect MMAP is more efficient
 778         NO_MMAP = YesPlease
 779         NO_IPV6 = YesPlease
 780         X = .exe
 781 endif
 782 ifeq ($(uname_S),FreeBSD)
 783         NEEDS_LIBICONV = YesPlease
 784         NO_MEMMEM = YesPlease
 785         BASIC_CFLAGS += -I/usr/local/include
 786         BASIC_LDFLAGS += -L/usr/local/lib
 787         DIR_HAS_BSD_GROUP_SEMANTICS = YesPlease
 788         USE_ST_TIMESPEC = YesPlease
 789         THREADED_DELTA_SEARCH = YesPlease
 790         ifeq ($(shell expr "$(uname_R)" : '4\.'),2)
 791                 PTHREAD_LIBS = -pthread
 792                 NO_UINTMAX_T = YesPlease
 793                 NO_STRTOUMAX = YesPlease
 794         endif
 795 endif
 796 ifeq ($(uname_S),OpenBSD)
 797         NO_STRCASESTR = YesPlease
 798         NO_MEMMEM = YesPlease
 799         USE_ST_TIMESPEC = YesPlease
 800         NEEDS_LIBICONV = YesPlease
 801         BASIC_CFLAGS += -I/usr/local/include
 802         BASIC_LDFLAGS += -L/usr/local/lib
 803         THREADED_DELTA_SEARCH = YesPlease
 804 endif
 805 ifeq ($(uname_S),NetBSD)
 806         ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
 807                 NEEDS_LIBICONV = YesPlease
 808         endif
 809         BASIC_CFLAGS += -I/usr/pkg/include
 810         BASIC_LDFLAGS += -L/usr/pkg/lib $(CC_LD_DYNPATH)/usr/pkg/lib
 811         THREADED_DELTA_SEARCH = YesPlease
 812         USE_ST_TIMESPEC = YesPlease
 813         NO_MKSTEMPS = YesPlease
 814 endif
 815 ifeq ($(uname_S),AIX)
 816         NO_STRCASESTR=YesPlease
 817         NO_MEMMEM = YesPlease
 818         NO_MKDTEMP = YesPlease
 819         NO_MKSTEMPS = YesPlease
 820         NO_STRLCPY = YesPlease
 821         NO_NSEC = YesPlease
 822         FREAD_READS_DIRECTORIES = UnfortunatelyYes
 823         INTERNAL_QSORT = UnfortunatelyYes
 824         NEEDS_LIBICONV=YesPlease
 825         BASIC_CFLAGS += -D_LARGE_FILES
 826         ifneq ($(shell expr "$(uname_V)" : '[1234]'),1)
 827                 THREADED_DELTA_SEARCH = YesPlease
 828         else
 829                 NO_PTHREADS = YesPlease
 830         endif
 831 endif
 832 ifeq ($(uname_S),GNU)
 833         # GNU/Hurd
 834         NO_STRLCPY=YesPlease
 835         NO_MKSTEMPS = YesPlease
 836 endif
 837 ifeq ($(uname_S),IRIX)
 838         NO_SETENV = YesPlease
 839         NO_UNSETENV = YesPlease
 840         NO_STRCASESTR = YesPlease
 841         NO_MEMMEM = YesPlease
 842         NO_MKSTEMPS = YesPlease
 843         NO_MKDTEMP = YesPlease
 844         NO_MMAP = YesPlease
 845         NO_EXTERNAL_GREP = UnfortunatelyYes
 846         SNPRINTF_RETURNS_BOGUS = YesPlease
 847         SHELL_PATH = /usr/gnu/bin/bash
 848         NEEDS_LIBGEN = YesPlease
 849 endif
 850 ifeq ($(uname_S),IRIX64)
 851         NO_SETENV=YesPlease
 852         NO_UNSETENV = YesPlease
 853         NO_STRCASESTR=YesPlease
 854         NO_MEMMEM = YesPlease
 855         NO_MKSTEMPS = YesPlease
 856         NO_MKDTEMP = YesPlease
 857         NO_MMAP = YesPlease
 858         NO_EXTERNAL_GREP = UnfortunatelyYes
 859         SNPRINTF_RETURNS_BOGUS = YesPlease
 860         SHELL_PATH=/usr/gnu/bin/bash
 861         NEEDS_LIBGEN = YesPlease
 862 endif
 863 ifeq ($(uname_S),HP-UX)
 864         NO_IPV6=YesPlease
 865         NO_SETENV=YesPlease
 866         NO_STRCASESTR=YesPlease
 867         NO_MEMMEM = YesPlease
 868         NO_MKSTEMPS = YesPlease
 869         NO_STRLCPY = YesPlease
 870         NO_MKDTEMP = YesPlease
 871         NO_UNSETENV = YesPlease
 872         NO_HSTRERROR = YesPlease
 873         NO_SYS_SELECT_H = YesPlease
 874         SNPRINTF_RETURNS_BOGUS = YesPlease
 875 endif
 876 ifneq (,$(findstring CYGWIN,$(uname_S)))
 877         COMPAT_OBJS += compat/cygwin.o
 878         UNRELIABLE_FSTAT = UnfortunatelyYes
 879 endif
 880 ifneq (,$(findstring MINGW,$(uname_S)))
 881         pathsep = ;
 882         NO_PREAD = YesPlease
 883         NO_OPENSSL = YesPlease
 884         NO_LIBGEN_H = YesPlease
 885         NO_SYMLINK_HEAD = YesPlease
 886         NO_IPV6 = YesPlease
 887         NO_SETENV = YesPlease
 888         NO_UNSETENV = YesPlease
 889         NO_STRCASESTR = YesPlease
 890         NO_STRLCPY = YesPlease
 891         NO_MEMMEM = YesPlease
 892         NEEDS_LIBICONV = YesPlease
 893         OLD_ICONV = YesPlease
 894         NO_C99_FORMAT = YesPlease
 895         NO_STRTOUMAX = YesPlease
 896         NO_MKDTEMP = YesPlease
 897         NO_MKSTEMPS = YesPlease
 898         SNPRINTF_RETURNS_BOGUS = YesPlease
 899         NO_SVN_TESTS = YesPlease
 900         NO_PERL_MAKEMAKER = YesPlease
 901         RUNTIME_PREFIX = YesPlease
 902         NO_POSIX_ONLY_PROGRAMS = YesPlease
 903         NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
 904         NO_NSEC = YesPlease
 905         USE_WIN32_MMAP = YesPlease
 906         USE_NED_ALLOCATOR = YesPlease
 907         UNRELIABLE_FSTAT = UnfortunatelyYes
 908         OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
 909         NO_REGEX = YesPlease
 910         COMPAT_CFLAGS += -D__USE_MINGW_ACCESS -DNOGDI -Icompat -Icompat/fnmatch
 911         COMPAT_CFLAGS += -DSTRIP_EXTENSION=\".exe\"
 912         COMPAT_OBJS += compat/mingw.o compat/fnmatch/fnmatch.o compat/winansi.o
 913         EXTLIBS += -lws2_32
 914         X = .exe
 915 ifneq (,$(wildcard ../THIS_IS_MSYSGIT))
 916         htmldir=doc/git/html/
 917         prefix =
 918         INSTALL = /bin/install
 919         EXTLIBS += /mingw/lib/libz.a
 920         NO_R_TO_GCC_LINKER = YesPlease
 921         INTERNAL_QSORT = YesPlease
 922         THREADED_DELTA_SEARCH = YesPlease
 923 else
 924         NO_CURL = YesPlease
 925         NO_PTHREADS = YesPlease
 926 endif
 927 endif
 928 ifneq (,$(findstring arm,$(uname_M)))
 929         ARM_SHA1 = YesPlease
 930         NO_MKSTEMPS = YesPlease
 931 endif
 932
 933 -include config.mak.autogen
 934 -include config.mak
 935
 936 ifdef SANE_TOOL_PATH
 937 SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
 938 BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
 939 PATH := $(SANE_TOOL_PATH):${PATH}
 940 else
 941 BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
 942 endif
 943
 944 ifeq ($(uname_S),Darwin)
 945         ifndef NO_FINK
 946                 ifeq ($(shell test -d /sw/lib && echo y),y)
 947                         BASIC_CFLAGS += -I/sw/include
 948                         BASIC_LDFLAGS += -L/sw/lib
 949                 endif
 950         endif
 951         ifndef NO_DARWIN_PORTS
 952                 ifeq ($(shell test -d /opt/local/lib && echo y),y)
 953                         BASIC_CFLAGS += -I/opt/local/include
 954                         BASIC_LDFLAGS += -L/opt/local/lib
 955                 endif
 956         endif
 957         PTHREAD_LIBS =
 958 endif
 959
 960 ifndef CC_LD_DYNPATH
 961         ifdef NO_R_TO_GCC_LINKER
 962                 # Some gcc does not accept and pass -R to the linker to specify
 963                 # the runtime dynamic library path.
 964                 CC_LD_DYNPATH = -Wl,-rpath,
 965         else
 966                 CC_LD_DYNPATH = -R
 967         endif
 968 endif
 969
 970 ifdef NO_LIBGEN_H
 971         COMPAT_CFLAGS += -DNO_LIBGEN_H
 972         COMPAT_OBJS += compat/basename.o
 973 endif
 974
 975 ifdef NO_CURL
 976         BASIC_CFLAGS += -DNO_CURL
 977 else
 978         ifdef CURLDIR
 979                 # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
 980                 BASIC_CFLAGS += -I$(CURLDIR)/include
 981                 CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
 982         else
 983                 CURL_LIBCURL = -lcurl
 984         endif
 985         BUILTIN_OBJS += builtin-http-fetch.o
 986         EXTLIBS += $(CURL_LIBCURL)
 987         LIB_OBJS += http.o http-walker.o
 988         curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
 989         ifeq "$(curl_check)" "070908"
 990                 ifndef NO_EXPAT
 991                         PROGRAMS += git-http-push$X
 992                 endif
 993         endif
 994         ifndef NO_EXPAT
 995                 ifdef EXPATDIR
 996                         BASIC_CFLAGS += -I$(EXPATDIR)/include
 997                         EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
 998                 else
 999                         EXPAT_LIBEXPAT = -lexpat
1000                 endif
1001         endif
1002 endif
1003
1004 ifdef ZLIB_PATH
1005         BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1006         EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1007 endif
1008 EXTLIBS += -lz
1009
1010 ifndef NO_POSIX_ONLY_PROGRAMS
1011         PROGRAMS += git-daemon$X
1012         PROGRAMS += git-imap-send$X
1013 endif
1014 ifndef NO_OPENSSL
1015         OPENSSL_LIBSSL = -lssl
1016         ifdef OPENSSLDIR
1017                 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1018                 OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1019         else
1020                 OPENSSL_LINK =
1021         endif
1022 else
1023         BASIC_CFLAGS += -DNO_OPENSSL
1024         MOZILLA_SHA1 = 1
1025         OPENSSL_LIBSSL =
1026 endif
1027 ifdef NEEDS_SSL_WITH_CRYPTO
1028         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1029 else
1030         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1031 endif
1032 ifdef NEEDS_LIBICONV
1033         ifdef ICONVDIR
1034                 BASIC_CFLAGS += -I$(ICONVDIR)/include
1035                 ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1036         else
1037                 ICONV_LINK =
1038         endif
1039         EXTLIBS += $(ICONV_LINK) -liconv
1040 endif
1041 ifdef NEEDS_LIBGEN
1042         EXTLIBS += -lgen
1043 endif
1044 ifdef NEEDS_SOCKET
1045         EXTLIBS += -lsocket
1046 endif
1047 ifdef NEEDS_NSL
1048         EXTLIBS += -lnsl
1049 endif
1050 ifdef NEEDS_RESOLV
1051         EXTLIBS += -lresolv
1052 endif
1053 ifdef NO_D_TYPE_IN_DIRENT
1054         BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1055 endif
1056 ifdef NO_D_INO_IN_DIRENT
1057         BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
1058 endif
1059 ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1060         BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1061 endif
1062 ifdef USE_NSEC
1063         BASIC_CFLAGS += -DUSE_NSEC
1064 endif
1065 ifdef USE_ST_TIMESPEC
1066         BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1067 endif
1068 ifdef NO_NSEC
1069         BASIC_CFLAGS += -DNO_NSEC
1070 endif
1071 ifdef NO_C99_FORMAT
1072         BASIC_CFLAGS += -DNO_C99_FORMAT
1073 endif
1074 ifdef SNPRINTF_RETURNS_BOGUS
1075         COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1076         COMPAT_OBJS += compat/snprintf.o
1077 endif
1078 ifdef FREAD_READS_DIRECTORIES
1079         COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1080         COMPAT_OBJS += compat/fopen.o
1081 endif
1082 ifdef NO_SYMLINK_HEAD
1083         BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1084 endif
1085 ifdef NO_STRCASESTR
1086         COMPAT_CFLAGS += -DNO_STRCASESTR
1087         COMPAT_OBJS += compat/strcasestr.o
1088 endif
1089 ifdef NO_STRLCPY
1090         COMPAT_CFLAGS += -DNO_STRLCPY
1091         COMPAT_OBJS += compat/strlcpy.o
1092 endif
1093 ifdef NO_STRTOUMAX
1094         COMPAT_CFLAGS += -DNO_STRTOUMAX
1095         COMPAT_OBJS += compat/strtoumax.o
1096 endif
1097 ifdef NO_STRTOULL
1098         COMPAT_CFLAGS += -DNO_STRTOULL
1099 endif
1100 ifdef NO_SETENV
1101         COMPAT_CFLAGS += -DNO_SETENV
1102         COMPAT_OBJS += compat/setenv.o
1103 endif
1104 ifdef NO_MKDTEMP
1105         COMPAT_CFLAGS += -DNO_MKDTEMP
1106         COMPAT_OBJS += compat/mkdtemp.o
1107 endif
1108 ifdef NO_MKSTEMPS
1109         COMPAT_CFLAGS += -DNO_MKSTEMPS
1110         COMPAT_OBJS += compat/mkstemps.o
1111 endif
1112 ifdef NO_UNSETENV
1113         COMPAT_CFLAGS += -DNO_UNSETENV
1114         COMPAT_OBJS += compat/unsetenv.o
1115 endif
1116 ifdef NO_SYS_SELECT_H
1117         BASIC_CFLAGS += -DNO_SYS_SELECT_H
1118 endif
1119 ifdef NO_MMAP
1120         COMPAT_CFLAGS += -DNO_MMAP
1121         COMPAT_OBJS += compat/mmap.o
1122 else
1123         ifdef USE_WIN32_MMAP
1124                 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1125                 COMPAT_OBJS += compat/win32mmap.o
1126         endif
1127 endif
1128 ifdef OBJECT_CREATION_USES_RENAMES
1129         COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1130 endif
1131 ifdef NO_PREAD
1132         COMPAT_CFLAGS += -DNO_PREAD
1133         COMPAT_OBJS += compat/pread.o
1134 endif
1135 ifdef NO_FAST_WORKING_DIRECTORY
1136         BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1137 endif
1138 ifdef NO_TRUSTABLE_FILEMODE
1139         BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1140 endif
1141 ifdef NO_IPV6
1142         BASIC_CFLAGS += -DNO_IPV6
1143 endif
1144 ifdef NO_UINTMAX_T
1145         BASIC_CFLAGS += -Duintmax_t=uint32_t
1146 endif
1147 ifdef NO_SOCKADDR_STORAGE
1148 ifdef NO_IPV6
1149         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1150 else
1151         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1152 endif
1153 endif
1154 ifdef NO_INET_NTOP
1155         LIB_OBJS += compat/inet_ntop.o
1156 endif
1157 ifdef NO_INET_PTON
1158         LIB_OBJS += compat/inet_pton.o
1159 endif
1160
1161 ifdef NO_ICONV
1162         BASIC_CFLAGS += -DNO_ICONV
1163 endif
1164
1165 ifdef OLD_ICONV
1166         BASIC_CFLAGS += -DOLD_ICONV
1167 endif
1168
1169 ifdef NO_DEFLATE_BOUND
1170         BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1171 endif
1172
1173 ifdef PPC_SHA1
1174         SHA1_HEADER = "ppc/sha1.h"
1175         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1176 else
1177 ifdef ARM_SHA1
1178         SHA1_HEADER = "arm/sha1.h"
1179         LIB_OBJS += arm/sha1.o arm/sha1_arm.o
1180 else
1181 ifdef MOZILLA_SHA1
1182         SHA1_HEADER = "mozilla-sha1/sha1.h"
1183         LIB_OBJS += mozilla-sha1/sha1.o
1184 else
1185         SHA1_HEADER = <openssl/sha.h>
1186         EXTLIBS += $(LIB_4_CRYPTO)
1187 endif
1188 endif
1189 endif
1190 ifdef NO_PERL_MAKEMAKER
1191         export NO_PERL_MAKEMAKER
1192 endif
1193 ifdef NO_HSTRERROR
1194         COMPAT_CFLAGS += -DNO_HSTRERROR
1195         COMPAT_OBJS += compat/hstrerror.o
1196 endif
1197 ifdef NO_MEMMEM
1198         COMPAT_CFLAGS += -DNO_MEMMEM
1199         COMPAT_OBJS += compat/memmem.o
1200 endif
1201 ifdef INTERNAL_QSORT
1202         COMPAT_CFLAGS += -DINTERNAL_QSORT
1203         COMPAT_OBJS += compat/qsort.o
1204 endif
1205 ifdef RUNTIME_PREFIX
1206         COMPAT_CFLAGS += -DRUNTIME_PREFIX
1207 endif
1208
1209 ifdef NO_PTHREADS
1210         THREADED_DELTA_SEARCH =
1211         BASIC_CFLAGS += -DNO_PTHREADS
1212 else
1213         EXTLIBS += $(PTHREAD_LIBS)
1214 endif
1215
1216 ifdef THREADED_DELTA_SEARCH
1217         BASIC_CFLAGS += -DTHREADED_DELTA_SEARCH
1218         LIB_OBJS += thread-utils.o
1219 endif
1220 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1221         COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1222 endif
1223 ifdef NO_EXTERNAL_GREP
1224         BASIC_CFLAGS += -DNO_EXTERNAL_GREP
1225 endif
1226 ifdef UNRELIABLE_FSTAT
1227         BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1228 endif
1229 ifdef NO_REGEX
1230         COMPAT_CFLAGS += -Icompat/regex
1231         COMPAT_OBJS += compat/regex/regex.o
1232 endif
1233
1234 ifdef USE_NED_ALLOCATOR
1235        COMPAT_CFLAGS += -DUSE_NED_ALLOCATOR -DOVERRIDE_STRDUP -DNDEBUG -DREPLACE_SYSTEM_ALLOCATOR -Icompat/nedmalloc
1236        COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1237 endif
1238
1239 ifeq ($(TCLTK_PATH),)
1240 NO_TCLTK=NoThanks
1241 endif
1242
1243 ifeq ($(PERL_PATH),)
1244 NO_PERL=NoThanks
1245 endif
1246
1247 QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1248 QUIET_SUBDIR1  =
1249
1250 ifneq ($(findstring $(MAKEFLAGS),w),w)
1251 PRINT_DIR = --no-print-directory
1252 else # "make -w"
1253 NO_SUBDIR = :
1254 endif
1255
1256 ifneq ($(findstring $(MAKEFLAGS),s),s)
1257 ifndef V
1258         QUIET_CC       = @echo '   ' CC $@;
1259         QUIET_AR       = @echo '   ' AR $@;
1260         QUIET_LINK     = @echo '   ' LINK $@;
1261         QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1262         QUIET_GEN      = @echo '   ' GEN $@;
1263         QUIET_SUBDIR0  = +@subdir=
1264         QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1265                          $(MAKE) $(PRINT_DIR) -C $$subdir
1266         export V
1267         export QUIET_GEN
1268         export QUIET_BUILT_IN
1269 endif
1270 endif
1271
1272 ifdef ASCIIDOC8
1273         export ASCIIDOC8
1274 endif
1275
1276 # Shell quote (do not use $(call) to accommodate ancient setups);
1277
1278 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
1279 ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1280
1281 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1282 bindir_SQ = $(subst ','\'',$(bindir))
1283 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1284 mandir_SQ = $(subst ','\'',$(mandir))
1285 infodir_SQ = $(subst ','\'',$(infodir))
1286 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1287 template_dir_SQ = $(subst ','\'',$(template_dir))
1288 htmldir_SQ = $(subst ','\'',$(htmldir))
1289 prefix_SQ = $(subst ','\'',$(prefix))
1290
1291 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1292 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1293 TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1294
1295 LIBS = $(GITLIBS) $(EXTLIBS)
1296
1297 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
1298         $(COMPAT_CFLAGS)
1299 LIB_OBJS += $(COMPAT_OBJS)
1300
1301 ALL_CFLAGS += $(BASIC_CFLAGS)
1302 ALL_LDFLAGS += $(BASIC_LDFLAGS)
1303
1304 export TAR INSTALL DESTDIR SHELL_PATH
1305
1306
1307 ### Build rules
1308
1309 SHELL = $(SHELL_PATH)
1310
1311 all:: shell_compatibility_test $(ALL_PROGRAMS) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1312 ifneq (,$X)
1313         $(QUIET_BUILT_IN)$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test '$p' -ef '$p$X' || $(RM) '$p';)
1314 endif
1315
1316 all::
1317 ifndef NO_TCLTK
1318         $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1319         $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1320 endif
1321 ifndef NO_PERL
1322         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' all
1323 endif
1324         $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1)
1325
1326 please_set_SHELL_PATH_to_a_more_modern_shell:
1327         @$$(:)
1328
1329 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1330
1331 strip: $(PROGRAMS) git$X
1332         $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
1333
1334 git.o: git.c common-cmds.h GIT-CFLAGS
1335         $(QUIET_CC)$(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
1336                 '-DGIT_HTML_PATH="$(htmldir_SQ)"' \
1337                 $(ALL_CFLAGS) -c $(filter %.c,$^)
1338
1339 git$X: git.o $(BUILTIN_OBJS) $(GITLIBS)
1340         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ git.o \
1341                 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
1342
1343 builtin-help.o: builtin-help.c common-cmds.h GIT-CFLAGS
1344         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) \
1345                 '-DGIT_HTML_PATH="$(htmldir_SQ)"' \
1346                 '-DGIT_MAN_PATH="$(mandir_SQ)"' \
1347                 '-DGIT_INFO_PATH="$(infodir_SQ)"' $<
1348
1349 $(BUILT_INS): git$X
1350         $(QUIET_BUILT_IN)$(RM) $@ && \
1351         ln git$X $@ 2>/dev/null || \
1352         ln -s git$X $@ 2>/dev/null || \
1353         cp git$X $@
1354
1355 common-cmds.h: ./generate-cmdlist.sh command-list.txt
1356
1357 common-cmds.h: $(wildcard Documentation/git-*.txt)
1358         $(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
1359
1360 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
1361         $(QUIET_GEN)$(RM) $@ $@+ && \
1362         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1363             -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1364             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1365             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1366             -e $(BROKEN_PATH_FIX) \
1367             $@.sh >$@+ && \
1368         chmod +x $@+ && \
1369         mv $@+ $@
1370
1371 ifndef NO_PERL
1372 $(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
1373
1374 perl/perl.mak: GIT-CFLAGS perl/Makefile perl/Makefile.PL
1375         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
1376
1377 $(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl
1378         $(QUIET_GEN)$(RM) $@ $@+ && \
1379         INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
1380         sed -e '1{' \
1381             -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1382             -e '        h' \
1383             -e '        s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "@@INSTLIBDIR@@"));=' \
1384             -e '        H' \
1385             -e '        x' \
1386             -e '}' \
1387             -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
1388             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1389             $@.perl >$@+ && \
1390         chmod +x $@+ && \
1391         mv $@+ $@
1392
1393 OTHER_PROGRAMS += gitweb/gitweb.cgi
1394 gitweb/gitweb.cgi: gitweb/gitweb.perl
1395         $(QUIET_GEN)$(RM) $@ $@+ && \
1396         sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1397             -e 's|++GIT_VERSION++|$(GIT_VERSION)|g' \
1398             -e 's|++GIT_BINDIR++|$(bindir)|g' \
1399             -e 's|++GITWEB_CONFIG++|$(GITWEB_CONFIG)|g' \
1400             -e 's|++GITWEB_CONFIG_SYSTEM++|$(GITWEB_CONFIG_SYSTEM)|g' \
1401             -e 's|++GITWEB_HOME_LINK_STR++|$(GITWEB_HOME_LINK_STR)|g' \
1402             -e 's|++GITWEB_SITENAME++|$(GITWEB_SITENAME)|g' \
1403             -e 's|++GITWEB_PROJECTROOT++|$(GITWEB_PROJECTROOT)|g' \
1404             -e 's|"++GITWEB_PROJECT_MAXDEPTH++"|$(GITWEB_PROJECT_MAXDEPTH)|g' \
1405             -e 's|++GITWEB_EXPORT_OK++|$(GITWEB_EXPORT_OK)|g' \
1406             -e 's|++GITWEB_STRICT_EXPORT++|$(GITWEB_STRICT_EXPORT)|g' \
1407             -e 's|++GITWEB_BASE_URL++|$(GITWEB_BASE_URL)|g' \
1408             -e 's|++GITWEB_LIST++|$(GITWEB_LIST)|g' \
1409             -e 's|++GITWEB_HOMETEXT++|$(GITWEB_HOMETEXT)|g' \
1410             -e 's|++GITWEB_CSS++|$(GITWEB_CSS)|g' \
1411             -e 's|++GITWEB_LOGO++|$(GITWEB_LOGO)|g' \
1412             -e 's|++GITWEB_FAVICON++|$(GITWEB_FAVICON)|g' \
1413             -e 's|++GITWEB_SITE_HEADER++|$(GITWEB_SITE_HEADER)|g' \
1414             -e 's|++GITWEB_SITE_FOOTER++|$(GITWEB_SITE_FOOTER)|g' \
1415             $< >$@+ && \
1416         chmod +x $@+ && \
1417         mv $@+ $@
1418
1419 git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css
1420         $(QUIET_GEN)$(RM) $@ $@+ && \
1421         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1422             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1423             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1424             -e '/@@GITWEB_CGI@@/r gitweb/gitweb.cgi' \
1425             -e '/@@GITWEB_CGI@@/d' \
1426             -e '/@@GITWEB_CSS@@/r gitweb/gitweb.css' \
1427             -e '/@@GITWEB_CSS@@/d' \
1428             -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1429             $@.sh > $@+ && \
1430         chmod +x $@+ && \
1431         mv $@+ $@
1432 else # NO_PERL
1433 $(patsubst %.perl,%,$(SCRIPT_PERL)) git-instaweb: % : unimplemented.sh
1434         $(QUIET_GEN)$(RM) $@ $@+ && \
1435         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1436             -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
1437             unimplemented.sh >$@+ && \
1438         chmod +x $@+ && \
1439         mv $@+ $@
1440 endif # NO_PERL
1441
1442 configure: configure.ac
1443         $(QUIET_GEN)$(RM) $@ $<+ && \
1444         sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1445             $< > $<+ && \
1446         autoconf -o $@ $<+ && \
1447         $(RM) $<+
1448
1449 # These can record GIT_VERSION
1450 git.o git.spec \
1451         $(patsubst %.sh,%,$(SCRIPT_SH)) \
1452         $(patsubst %.perl,%,$(SCRIPT_PERL)) \
1453         : GIT-VERSION-FILE
1454
1455 %.o: %.c GIT-CFLAGS
1456         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
1457 %.s: %.c GIT-CFLAGS
1458         $(QUIET_CC)$(CC) -S $(ALL_CFLAGS) $<
1459 %.o: %.S
1460         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
1461
1462 exec_cmd.o: exec_cmd.c GIT-CFLAGS
1463         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) \
1464                 '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
1465                 '-DBINDIR="$(bindir_relative_SQ)"' \
1466                 '-DPREFIX="$(prefix_SQ)"' \
1467                 $<
1468
1469 builtin-init-db.o: builtin-init-db.c GIT-CFLAGS
1470         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
1471
1472 config.o: config.c GIT-CFLAGS
1473         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"' $<
1474
1475 http.o: http.c GIT-CFLAGS
1476         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
1477
1478 ifdef NO_EXPAT
1479 http-walker.o: http-walker.c http.h GIT-CFLAGS
1480         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $<
1481 endif
1482
1483 git-%$X: %.o $(GITLIBS)
1484         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
1485
1486 git-imap-send$X: imap-send.o $(GITLIBS)
1487         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1488                 $(LIBS) $(OPENSSL_LINK) $(OPENSSL_LIBSSL)
1489
1490 http.o http-walker.o http-push.o transport.o: http.h
1491
1492 git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
1493         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1494                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
1495
1496 $(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
1497 $(patsubst git-%$X,%.o,$(PROGRAMS)) git.o: $(LIB_H) $(wildcard */*.h)
1498 builtin-revert.o wt-status.o: wt-status.h
1499
1500 $(LIB_FILE): $(LIB_OBJS)
1501         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
1502
1503 XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o \
1504         xdiff/xmerge.o xdiff/xpatience.o
1505 $(XDIFF_OBJS): xdiff/xinclude.h xdiff/xmacros.h xdiff/xdiff.h xdiff/xtypes.h \
1506         xdiff/xutils.h xdiff/xprepare.h xdiff/xdiffi.h xdiff/xemit.h
1507
1508 $(XDIFF_LIB): $(XDIFF_OBJS)
1509         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(XDIFF_OBJS)
1510
1511
1512 doc:
1513         $(MAKE) -C Documentation all
1514
1515 man:
1516         $(MAKE) -C Documentation man
1517
1518 html:
1519         $(MAKE) -C Documentation html
1520
1521 info:
1522         $(MAKE) -C Documentation info
1523
1524 pdf:
1525         $(MAKE) -C Documentation pdf
1526
1527 TAGS:
1528         $(RM) TAGS
1529         $(FIND) . -name '*.[hcS]' -print | xargs etags -a
1530
1531 tags:
1532         $(RM) tags
1533         $(FIND) . -name '*.[hcS]' -print | xargs ctags -a
1534
1535 cscope:
1536         $(RM) cscope*
1537         $(FIND) . -name '*.[hcS]' -print | xargs cscope -b
1538
1539 ### Detect prefix changes
1540 TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\
1541              $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
1542
1543 GIT-CFLAGS: .FORCE-GIT-CFLAGS
1544         @FLAGS='$(TRACK_CFLAGS)'; \
1545             if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
1546                 echo 1>&2 "    * new build flags or prefix"; \
1547                 echo "$$FLAGS" >GIT-CFLAGS; \
1548             fi
1549
1550 # We need to apply sq twice, once to protect from the shell
1551 # that runs GIT-BUILD-OPTIONS, and then again to protect it
1552 # and the first level quoting from the shell that runs "echo".
1553 GIT-BUILD-OPTIONS: .FORCE-GIT-BUILD-OPTIONS
1554         @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@
1555         @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@
1556         @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@
1557         @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@
1558
1559 ### Detect Tck/Tk interpreter path changes
1560 ifndef NO_TCLTK
1561 TRACK_VARS = $(subst ','\'',-DTCLTK_PATH='$(TCLTK_PATH_SQ)')
1562
1563 GIT-GUI-VARS: .FORCE-GIT-GUI-VARS
1564         @VARS='$(TRACK_VARS)'; \
1565             if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
1566                 echo 1>&2 "    * new Tcl/Tk interpreter location"; \
1567                 echo "$$VARS" >$@; \
1568             fi
1569
1570 .PHONY: .FORCE-GIT-GUI-VARS
1571 endif
1572
1573 ### Testing rules
1574
1575 TEST_PROGRAMS += test-chmtime$X
1576 TEST_PROGRAMS += test-ctype$X
1577 TEST_PROGRAMS += test-date$X
1578 TEST_PROGRAMS += test-delta$X
1579 TEST_PROGRAMS += test-dump-cache-tree$X
1580 TEST_PROGRAMS += test-genrandom$X
1581 TEST_PROGRAMS += test-match-trees$X
1582 TEST_PROGRAMS += test-parse-options$X
1583 TEST_PROGRAMS += test-path-utils$X
1584 TEST_PROGRAMS += test-sha1$X
1585 TEST_PROGRAMS += test-sigchain$X
1586
1587 all:: $(TEST_PROGRAMS)
1588
1589 # GNU make supports exporting all variables by "export" without parameters.
1590 # However, the environment gets quite big, and some programs have problems
1591 # with that.
1592
1593 export NO_SVN_TESTS
1594
1595 test: all
1596         $(MAKE) -C t/ all
1597
1598 test-ctype$X: ctype.o
1599
1600 test-date$X: date.o ctype.o
1601
1602 test-delta$X: diff-delta.o patch-delta.o
1603
1604 test-parse-options$X: parse-options.o
1605
1606 test-parse-options.o: parse-options.h
1607
1608 .PRECIOUS: $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
1609
1610 test-%$X: test-%.o $(GITLIBS)
1611         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
1612
1613 check-sha1:: test-sha1$X
1614         ./test-sha1.sh
1615
1616 check: common-cmds.h
1617         if sparse; \
1618         then \
1619                 for i in *.c; \
1620                 do \
1621                         sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; \
1622                 done; \
1623         else \
1624                 echo 2>&1 "Did you mean 'make test'?"; \
1625                 exit 1; \
1626         fi
1627
1628 remove-dashes:
1629         ./fixup-builtins $(BUILT_INS) $(PROGRAMS) $(SCRIPTS)
1630
1631 ### Installation rules
1632
1633 ifneq ($(filter /%,$(firstword $(template_dir))),)
1634 template_instdir = $(template_dir)
1635 else
1636 template_instdir = $(prefix)/$(template_dir)
1637 endif
1638 export template_instdir
1639
1640 ifneq ($(filter /%,$(firstword $(gitexecdir))),)
1641 gitexec_instdir = $(gitexecdir)
1642 else
1643 gitexec_instdir = $(prefix)/$(gitexecdir)
1644 endif
1645 gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
1646 export gitexec_instdir
1647
1648 install: all
1649         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
1650         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
1651         $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
1652         $(INSTALL) git$X git-upload-pack$X git-receive-pack$X git-upload-archive$X git-shell$X git-cvsserver '$(DESTDIR_SQ)$(bindir_SQ)'
1653         $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
1654 ifndef NO_PERL
1655         $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
1656 endif
1657 ifndef NO_TCLTK
1658         $(MAKE) -C gitk-git install
1659         $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
1660 endif
1661 ifneq (,$X)
1662         $(foreach p,$(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';)
1663 endif
1664         bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
1665         execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
1666         { test "$$bindir/" = "$$execdir/" || \
1667                 { $(RM) "$$execdir/git$X" && \
1668                 test -z "$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
1669                 ln "$$bindir/git$X" "$$execdir/git$X" 2>/dev/null || \
1670                 cp "$$bindir/git$X" "$$execdir/git$X"; } ; } && \
1671         { for p in $(BUILT_INS); do \
1672                 $(RM) "$$execdir/$$p" && \
1673                 ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
1674                 ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
1675                 cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
1676           done; } && \
1677         ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
1678
1679 install-doc:
1680         $(MAKE) -C Documentation install
1681
1682 install-man:
1683         $(MAKE) -C Documentation install-man
1684
1685 install-html:
1686         $(MAKE) -C Documentation install-html
1687
1688 install-info:
1689         $(MAKE) -C Documentation install-info
1690
1691 install-pdf:
1692         $(MAKE) -C Documentation install-pdf
1693
1694 quick-install-doc:
1695         $(MAKE) -C Documentation quick-install
1696
1697 quick-install-man:
1698         $(MAKE) -C Documentation quick-install-man
1699
1700 quick-install-html:
1701         $(MAKE) -C Documentation quick-install-html
1702
1703
1704
1705 ### Maintainer's dist rules
1706
1707 git.spec: git.spec.in
1708         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
1709         mv $@+ $@
1710
1711 GIT_TARNAME=git-$(GIT_VERSION)
1712 dist: git.spec git-archive$(X) configure
1713         ./git-archive --format=tar \
1714                 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
1715         @mkdir -p $(GIT_TARNAME)
1716         @cp git.spec configure $(GIT_TARNAME)
1717         @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
1718         @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
1719         $(TAR) rf $(GIT_TARNAME).tar \
1720                 $(GIT_TARNAME)/git.spec \
1721                 $(GIT_TARNAME)/configure \
1722                 $(GIT_TARNAME)/version \
1723                 $(GIT_TARNAME)/git-gui/version
1724         @$(RM) -r $(GIT_TARNAME)
1725         gzip -f -9 $(GIT_TARNAME).tar
1726
1727 rpm: dist
1728         $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
1729
1730 htmldocs = git-htmldocs-$(GIT_VERSION)
1731 manpages = git-manpages-$(GIT_VERSION)
1732 dist-doc:
1733         $(RM) -r .doc-tmp-dir
1734         mkdir .doc-tmp-dir
1735         $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
1736         cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
1737         gzip -n -9 -f $(htmldocs).tar
1738         :
1739         $(RM) -r .doc-tmp-dir
1740         mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
1741         $(MAKE) -C Documentation DESTDIR=./ \
1742                 man1dir=../.doc-tmp-dir/man1 \
1743                 man5dir=../.doc-tmp-dir/man5 \
1744                 man7dir=../.doc-tmp-dir/man7 \
1745                 install
1746         cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
1747         gzip -n -9 -f $(manpages).tar
1748         $(RM) -r .doc-tmp-dir
1749
1750 ### Cleaning rules
1751
1752 distclean: clean
1753         $(RM) configure
1754
1755 clean:
1756         $(RM) *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o compat/*/*.o xdiff/*.o \
1757                 $(LIB_FILE) $(XDIFF_LIB)
1758         $(RM) $(ALL_PROGRAMS) $(BUILT_INS) git$X
1759         $(RM) $(TEST_PROGRAMS)
1760         $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags cscope*
1761         $(RM) -r autom4te.cache
1762         $(RM) config.log config.mak.autogen config.mak.append config.status config.cache
1763         $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
1764         $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
1765         $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
1766         $(MAKE) -C Documentation/ clean
1767 ifndef NO_PERL
1768         $(RM) gitweb/gitweb.cgi
1769         $(MAKE) -C perl clean
1770 endif
1771         $(MAKE) -C templates/ clean
1772         $(MAKE) -C t/ clean
1773 ifndef NO_TCLTK
1774         $(MAKE) -C gitk-git clean
1775         $(MAKE) -C git-gui clean
1776 endif
1777         $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-GUI-VARS GIT-BUILD-OPTIONS
1778
1779 .PHONY: all install clean strip
1780 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
1781 .PHONY: .FORCE-GIT-VERSION-FILE TAGS tags cscope .FORCE-GIT-CFLAGS
1782 .PHONY: .FORCE-GIT-BUILD-OPTIONS
1783
1784 ### Check documentation
1785 #
1786 check-docs::
1787         @(for v in $(ALL_PROGRAMS) $(BUILT_INS) git gitk; \
1788         do \
1789                 case "$$v" in \
1790                 git-merge-octopus | git-merge-ours | git-merge-recursive | \
1791                 git-merge-resolve | git-merge-subtree | \
1792                 git-fsck-objects | git-init-db | \
1793                 git-?*--?* ) continue ;; \
1794                 esac ; \
1795                 test -f "Documentation/$$v.txt" || \
1796                 echo "no doc: $$v"; \
1797                 sed -e '/^#/d' command-list.txt | \
1798                 grep -q "^$$v[  ]" || \
1799                 case "$$v" in \
1800                 git) ;; \
1801                 *) echo "no link: $$v";; \
1802                 esac ; \
1803         done; \
1804         ( \
1805                 sed -e '/^#/d' \
1806                     -e 's/[     ].*//' \
1807                     -e 's/^/listed /' command-list.txt; \
1808                 ls -1 Documentation/git*txt | \
1809                 sed -e 's|Documentation/|documented |' \
1810                     -e 's/\.txt//'; \
1811         ) | while read how cmd; \
1812         do \
1813                 case "$$how,$$cmd" in \
1814                 *,git-citool | \
1815                 *,git-gui | \
1816                 *,git-help | \
1817                 documented,gitattributes | \
1818                 documented,gitignore | \
1819                 documented,gitmodules | \
1820                 documented,gitcli | \
1821                 documented,git-tools | \
1822                 documented,gitcore-tutorial | \
1823                 documented,gitcvs-migration | \
1824                 documented,gitdiffcore | \
1825                 documented,gitglossary | \
1826                 documented,githooks | \
1827                 documented,gitrepository-layout | \
1828                 documented,gittutorial | \
1829                 documented,gittutorial-2 | \
1830                 sentinel,not,matching,is,ok ) continue ;; \
1831                 esac; \
1832                 case " $(ALL_PROGRAMS) $(BUILT_INS) git gitk " in \
1833                 *" $$cmd "*)    ;; \
1834                 *) echo "removed but $$how: $$cmd" ;; \
1835                 esac; \
1836         done ) | sort
1837
1838 ### Make sure built-ins do not have dups and listed in git.c
1839 #
1840 check-builtins::
1841         ./check-builtins.sh
1842
1843 ### Test suite coverage testing
1844 #
1845 .PHONY: coverage coverage-clean coverage-build coverage-report
1846
1847 coverage:
1848         $(MAKE) coverage-build
1849         $(MAKE) coverage-report
1850
1851 coverage-clean:
1852         rm -f *.gcda *.gcno
1853
1854 COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
1855 COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
1856
1857 coverage-build: coverage-clean
1858         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
1859         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
1860                 -j1 test
1861
1862 coverage-report:
1863         gcov -b *.c
1864         grep '^function.*called 0 ' *.c.gcov \
1865                 | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
1866                 | tee coverage-untested-functions