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 += pkt-line.h
 439 LIB_H += progress.h
 440 LIB_H += quote.h
 441 LIB_H += reflog-walk.h
 442 LIB_H += refs.h
 443 LIB_H += remote.h
 444 LIB_H += rerere.h
 445 LIB_H += revision.h
 446 LIB_H += run-command.h
 447 LIB_H += sha1-lookup.h
 448 LIB_H += sideband.h
 449 LIB_H += sigchain.h
 450 LIB_H += strbuf.h
 451 LIB_H += string-list.h
 452 LIB_H += tag.h
 453 LIB_H += transport.h
 454 LIB_H += tree.h
 455 LIB_H += tree-walk.h
 456 LIB_H += unpack-trees.h
 457 LIB_H += userdiff.h
 458 LIB_H += utf8.h
 459 LIB_H += wt-status.h
 460
 461 LIB_OBJS += abspath.o
 462 LIB_OBJS += alias.o
 463 LIB_OBJS += alloc.o
 464 LIB_OBJS += archive.o
 465 LIB_OBJS += archive-tar.o
 466 LIB_OBJS += archive-zip.o
 467 LIB_OBJS += attr.o
 468 LIB_OBJS += base85.o
 469 LIB_OBJS += bisect.o
 470 LIB_OBJS += blob.o
 471 LIB_OBJS += branch.o
 472 LIB_OBJS += bundle.o
 473 LIB_OBJS += cache-tree.o
 474 LIB_OBJS += color.o
 475 LIB_OBJS += combine-diff.o
 476 LIB_OBJS += commit.o
 477 LIB_OBJS += config.o
 478 LIB_OBJS += connect.o
 479 LIB_OBJS += convert.o
 480 LIB_OBJS += copy.o
 481 LIB_OBJS += csum-file.o
 482 LIB_OBJS += ctype.o
 483 LIB_OBJS += date.o
 484 LIB_OBJS += decorate.o
 485 LIB_OBJS += diffcore-break.o
 486 LIB_OBJS += diffcore-delta.o
 487 LIB_OBJS += diffcore-order.o
 488 LIB_OBJS += diffcore-pickaxe.o
 489 LIB_OBJS += diffcore-rename.o
 490 LIB_OBJS += diff-delta.o
 491 LIB_OBJS += diff-lib.o
 492 LIB_OBJS += diff-no-index.o
 493 LIB_OBJS += diff.o
 494 LIB_OBJS += dir.o
 495 LIB_OBJS += editor.o
 496 LIB_OBJS += entry.o
 497 LIB_OBJS += environment.o
 498 LIB_OBJS += exec_cmd.o
 499 LIB_OBJS += fsck.o
 500 LIB_OBJS += graph.o
 501 LIB_OBJS += grep.o
 502 LIB_OBJS += hash.o
 503 LIB_OBJS += help.o
 504 LIB_OBJS += ident.o
 505 LIB_OBJS += levenshtein.o
 506 LIB_OBJS += list-objects.o
 507 LIB_OBJS += ll-merge.o
 508 LIB_OBJS += lockfile.o
 509 LIB_OBJS += log-tree.o
 510 LIB_OBJS += mailmap.o
 511 LIB_OBJS += match-trees.o
 512 LIB_OBJS += merge-file.o
 513 LIB_OBJS += merge-recursive.o
 514 LIB_OBJS += name-hash.o
 515 LIB_OBJS += object.o
 516 LIB_OBJS += pack-check.o
 517 LIB_OBJS += pack-refs.o
 518 LIB_OBJS += pack-revindex.o
 519 LIB_OBJS += pack-write.o
 520 LIB_OBJS += pager.o
 521 LIB_OBJS += parse-options.o
 522 LIB_OBJS += patch-delta.o
 523 LIB_OBJS += patch-ids.o
 524 LIB_OBJS += path.o
 525 LIB_OBJS += pkt-line.o
 526 LIB_OBJS += preload-index.o
 527 LIB_OBJS += pretty.o
 528 LIB_OBJS += progress.o
 529 LIB_OBJS += quote.o
 530 LIB_OBJS += reachable.o
 531 LIB_OBJS += read-cache.o
 532 LIB_OBJS += reflog-walk.o
 533 LIB_OBJS += refs.o
 534 LIB_OBJS += remote.o
 535 LIB_OBJS += rerere.o
 536 LIB_OBJS += revision.o
 537 LIB_OBJS += run-command.o
 538 LIB_OBJS += server-info.o
 539 LIB_OBJS += setup.o
 540 LIB_OBJS += sha1-lookup.o
 541 LIB_OBJS += sha1_file.o
 542 LIB_OBJS += sha1_name.o
 543 LIB_OBJS += shallow.o
 544 LIB_OBJS += sideband.o
 545 LIB_OBJS += sigchain.o
 546 LIB_OBJS += strbuf.o
 547 LIB_OBJS += string-list.o
 548 LIB_OBJS += symlinks.o
 549 LIB_OBJS += tag.o
 550 LIB_OBJS += trace.o
 551 LIB_OBJS += transport.o
 552 LIB_OBJS += transport-helper.o
 553 LIB_OBJS += tree-diff.o
 554 LIB_OBJS += tree.o
 555 LIB_OBJS += tree-walk.o
 556 LIB_OBJS += unpack-trees.o
 557 LIB_OBJS += usage.o
 558 LIB_OBJS += userdiff.o
 559 LIB_OBJS += utf8.o
 560 LIB_OBJS += walker.o
 561 LIB_OBJS += wrapper.o
 562 LIB_OBJS += write_or_die.o
 563 LIB_OBJS += ws.o
 564 LIB_OBJS += wt-status.o
 565 LIB_OBJS += xdiff-interface.o
 566
 567 BUILTIN_OBJS += builtin-add.o
 568 BUILTIN_OBJS += builtin-annotate.o
 569 BUILTIN_OBJS += builtin-apply.o
 570 BUILTIN_OBJS += builtin-archive.o
 571 BUILTIN_OBJS += builtin-bisect--helper.o
 572 BUILTIN_OBJS += builtin-blame.o
 573 BUILTIN_OBJS += builtin-branch.o
 574 BUILTIN_OBJS += builtin-bundle.o
 575 BUILTIN_OBJS += builtin-cat-file.o
 576 BUILTIN_OBJS += builtin-check-attr.o
 577 BUILTIN_OBJS += builtin-check-ref-format.o
 578 BUILTIN_OBJS += builtin-checkout-index.o
 579 BUILTIN_OBJS += builtin-checkout.o
 580 BUILTIN_OBJS += builtin-clean.o
 581 BUILTIN_OBJS += builtin-clone.o
 582 BUILTIN_OBJS += builtin-commit-tree.o
 583 BUILTIN_OBJS += builtin-commit.o
 584 BUILTIN_OBJS += builtin-config.o
 585 BUILTIN_OBJS += builtin-count-objects.o
 586 BUILTIN_OBJS += builtin-describe.o
 587 BUILTIN_OBJS += builtin-diff-files.o
 588 BUILTIN_OBJS += builtin-diff-index.o
 589 BUILTIN_OBJS += builtin-diff-tree.o
 590 BUILTIN_OBJS += builtin-diff.o
 591 BUILTIN_OBJS += builtin-fast-export.o
 592 BUILTIN_OBJS += builtin-fetch--tool.o
 593 BUILTIN_OBJS += builtin-fetch-pack.o
 594 BUILTIN_OBJS += builtin-fetch.o
 595 BUILTIN_OBJS += builtin-fmt-merge-msg.o
 596 BUILTIN_OBJS += builtin-for-each-ref.o
 597 BUILTIN_OBJS += builtin-fsck.o
 598 BUILTIN_OBJS += builtin-gc.o
 599 BUILTIN_OBJS += builtin-grep.o
 600 BUILTIN_OBJS += builtin-help.o
 601 BUILTIN_OBJS += builtin-init-db.o
 602 BUILTIN_OBJS += builtin-log.o
 603 BUILTIN_OBJS += builtin-ls-files.o
 604 BUILTIN_OBJS += builtin-ls-remote.o
 605 BUILTIN_OBJS += builtin-ls-tree.o
 606 BUILTIN_OBJS += builtin-mailinfo.o
 607 BUILTIN_OBJS += builtin-mailsplit.o
 608 BUILTIN_OBJS += builtin-merge.o
 609 BUILTIN_OBJS += builtin-merge-base.o
 610 BUILTIN_OBJS += builtin-merge-file.o
 611 BUILTIN_OBJS += builtin-merge-ours.o
 612 BUILTIN_OBJS += builtin-merge-recursive.o
 613 BUILTIN_OBJS += builtin-mktree.o
 614 BUILTIN_OBJS += builtin-mv.o
 615 BUILTIN_OBJS += builtin-name-rev.o
 616 BUILTIN_OBJS += builtin-pack-objects.o
 617 BUILTIN_OBJS += builtin-pack-refs.o
 618 BUILTIN_OBJS += builtin-prune-packed.o
 619 BUILTIN_OBJS += builtin-prune.o
 620 BUILTIN_OBJS += builtin-push.o
 621 BUILTIN_OBJS += builtin-read-tree.o
 622 BUILTIN_OBJS += builtin-receive-pack.o
 623 BUILTIN_OBJS += builtin-reflog.o
 624 BUILTIN_OBJS += builtin-remote.o
 625 BUILTIN_OBJS += builtin-rerere.o
 626 BUILTIN_OBJS += builtin-reset.o
 627 BUILTIN_OBJS += builtin-rev-list.o
 628 BUILTIN_OBJS += builtin-rev-parse.o
 629 BUILTIN_OBJS += builtin-revert.o
 630 BUILTIN_OBJS += builtin-rm.o
 631 BUILTIN_OBJS += builtin-send-pack.o
 632 BUILTIN_OBJS += builtin-shortlog.o
 633 BUILTIN_OBJS += builtin-show-branch.o
 634 BUILTIN_OBJS += builtin-show-ref.o
 635 BUILTIN_OBJS += builtin-stripspace.o
 636 BUILTIN_OBJS += builtin-symbolic-ref.o
 637 BUILTIN_OBJS += builtin-tag.o
 638 BUILTIN_OBJS += builtin-tar-tree.o
 639 BUILTIN_OBJS += builtin-unpack-objects.o
 640 BUILTIN_OBJS += builtin-update-index.o
 641 BUILTIN_OBJS += builtin-update-ref.o
 642 BUILTIN_OBJS += builtin-upload-archive.o
 643 BUILTIN_OBJS += builtin-verify-pack.o
 644 BUILTIN_OBJS += builtin-verify-tag.o
 645 BUILTIN_OBJS += builtin-write-tree.o
 646
 647 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 648 EXTLIBS =
 649
 650 #
 651 # Platform specific tweaks
 652 #
 653
 654 # We choose to avoid "if .. else if .. else .. endif endif"
 655 # because maintaining the nesting to match is a pain.  If
 656 # we had "elif" things would have been much nicer...
 657
 658 ifeq ($(uname_S),Linux)
 659         NO_STRLCPY = YesPlease
 660         NO_MKSTEMPS = YesPlease
 661         THREADED_DELTA_SEARCH = YesPlease
 662 endif
 663 ifeq ($(uname_S),GNU/kFreeBSD)
 664         NO_STRLCPY = YesPlease
 665         NO_MKSTEMPS = YesPlease
 666         THREADED_DELTA_SEARCH = YesPlease
 667 endif
 668 ifeq ($(uname_S),UnixWare)
 669         CC = cc
 670         NEEDS_SOCKET = YesPlease
 671         NEEDS_NSL = YesPlease
 672         NEEDS_SSL_WITH_CRYPTO = YesPlease
 673         NEEDS_LIBICONV = YesPlease
 674         SHELL_PATH = /usr/local/bin/bash
 675         NO_IPV6 = YesPlease
 676         NO_HSTRERROR = YesPlease
 677         NO_MKSTEMPS = YesPlease
 678         BASIC_CFLAGS += -Kthread
 679         BASIC_CFLAGS += -I/usr/local/include
 680         BASIC_LDFLAGS += -L/usr/local/lib
 681         INSTALL = ginstall
 682         TAR = gtar
 683         NO_STRCASESTR = YesPlease
 684         NO_MEMMEM = YesPlease
 685 endif
 686 ifeq ($(uname_S),SCO_SV)
 687         ifeq ($(uname_R),3.2)
 688                 CFLAGS = -O2
 689         endif
 690         ifeq ($(uname_R),5)
 691                 CC = cc
 692                 BASIC_CFLAGS += -Kthread
 693         endif
 694         NEEDS_SOCKET = YesPlease
 695         NEEDS_NSL = YesPlease
 696         NEEDS_SSL_WITH_CRYPTO = YesPlease
 697         NEEDS_LIBICONV = YesPlease
 698         SHELL_PATH = /usr/bin/bash
 699         NO_IPV6 = YesPlease
 700         NO_HSTRERROR = YesPlease
 701         NO_MKSTEMPS = YesPlease
 702         BASIC_CFLAGS += -I/usr/local/include
 703         BASIC_LDFLAGS += -L/usr/local/lib
 704         NO_STRCASESTR = YesPlease
 705         NO_MEMMEM = YesPlease
 706         INSTALL = ginstall
 707         TAR = gtar
 708 endif
 709 ifeq ($(uname_S),Darwin)
 710         NEEDS_SSL_WITH_CRYPTO = YesPlease
 711         NEEDS_LIBICONV = YesPlease
 712         ifeq ($(shell expr "$(uname_R)" : '[15678]\.'),2)
 713                 OLD_ICONV = UnfortunatelyYes
 714         endif
 715         ifeq ($(shell expr "$(uname_R)" : '[15]\.'),2)
 716                 NO_STRLCPY = YesPlease
 717         endif
 718         NO_MEMMEM = YesPlease
 719         THREADED_DELTA_SEARCH = YesPlease
 720         USE_ST_TIMESPEC = YesPlease
 721 endif
 722 ifeq ($(uname_S),SunOS)
 723         NEEDS_SOCKET = YesPlease
 724         NEEDS_NSL = YesPlease
 725         SHELL_PATH = /bin/bash
 726         SANE_TOOL_PATH = /usr/xpg6/bin:/usr/xpg4/bin
 727         NO_STRCASESTR = YesPlease
 728         NO_MEMMEM = YesPlease
 729         NO_MKDTEMP = YesPlease
 730         NO_MKSTEMPS = YesPlease
 731         NO_REGEX = YesPlease
 732         NO_EXTERNAL_GREP = YesPlease
 733         ifeq ($(uname_R),5.7)
 734                 NEEDS_RESOLV = YesPlease
 735                 NO_IPV6 = YesPlease
 736                 NO_SOCKADDR_STORAGE = YesPlease
 737                 NO_UNSETENV = YesPlease
 738                 NO_SETENV = YesPlease
 739                 NO_STRLCPY = YesPlease
 740                 NO_C99_FORMAT = YesPlease
 741                 NO_STRTOUMAX = YesPlease
 742         endif
 743         ifeq ($(uname_R),5.8)
 744                 NO_UNSETENV = YesPlease
 745                 NO_SETENV = YesPlease
 746                 NO_C99_FORMAT = YesPlease
 747                 NO_STRTOUMAX = YesPlease
 748         endif
 749         ifeq ($(uname_R),5.9)
 750                 NO_UNSETENV = YesPlease
 751                 NO_SETENV = YesPlease
 752                 NO_C99_FORMAT = YesPlease
 753                 NO_STRTOUMAX = YesPlease
 754         endif
 755         ifdef NO_IPV6
 756                 NEEDS_RESOLV = YesPlease
 757         endif
 758         INSTALL = /usr/ucb/install
 759         TAR = gtar
 760         BASIC_CFLAGS += -D__EXTENSIONS__ -D__sun__ -DHAVE_ALLOCA_H
 761 endif
 762 ifeq ($(uname_O),Cygwin)
 763         NO_D_TYPE_IN_DIRENT = YesPlease
 764         NO_D_INO_IN_DIRENT = YesPlease
 765         NO_STRCASESTR = YesPlease
 766         NO_MEMMEM = YesPlease
 767         NO_MKSTEMPS = YesPlease
 768         NO_SYMLINK_HEAD = YesPlease
 769         NEEDS_LIBICONV = YesPlease
 770         NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes
 771         NO_TRUSTABLE_FILEMODE = UnfortunatelyYes
 772         OLD_ICONV = UnfortunatelyYes
 773         # There are conflicting reports about this.
 774         # On some boxes NO_MMAP is needed, and not so elsewhere.
 775         # Try commenting this out if you suspect MMAP is more efficient
 776         NO_MMAP = YesPlease
 777         NO_IPV6 = YesPlease
 778         X = .exe
 779 endif
 780 ifeq ($(uname_S),FreeBSD)
 781         NEEDS_LIBICONV = YesPlease
 782         NO_MEMMEM = YesPlease
 783         BASIC_CFLAGS += -I/usr/local/include
 784         BASIC_LDFLAGS += -L/usr/local/lib
 785         DIR_HAS_BSD_GROUP_SEMANTICS = YesPlease
 786         USE_ST_TIMESPEC = YesPlease
 787         THREADED_DELTA_SEARCH = YesPlease
 788         ifeq ($(shell expr "$(uname_R)" : '4\.'),2)
 789                 PTHREAD_LIBS = -pthread
 790                 NO_UINTMAX_T = YesPlease
 791                 NO_STRTOUMAX = YesPlease
 792         endif
 793 endif
 794 ifeq ($(uname_S),OpenBSD)
 795         NO_STRCASESTR = YesPlease
 796         NO_MEMMEM = YesPlease
 797         USE_ST_TIMESPEC = YesPlease
 798         NEEDS_LIBICONV = YesPlease
 799         BASIC_CFLAGS += -I/usr/local/include
 800         BASIC_LDFLAGS += -L/usr/local/lib
 801         THREADED_DELTA_SEARCH = YesPlease
 802 endif
 803 ifeq ($(uname_S),NetBSD)
 804         ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
 805                 NEEDS_LIBICONV = YesPlease
 806         endif
 807         BASIC_CFLAGS += -I/usr/pkg/include
 808         BASIC_LDFLAGS += -L/usr/pkg/lib $(CC_LD_DYNPATH)/usr/pkg/lib
 809         THREADED_DELTA_SEARCH = YesPlease
 810         USE_ST_TIMESPEC = YesPlease
 811         NO_MKSTEMPS = YesPlease
 812 endif
 813 ifeq ($(uname_S),AIX)
 814         NO_STRCASESTR=YesPlease
 815         NO_MEMMEM = YesPlease
 816         NO_MKDTEMP = YesPlease
 817         NO_MKSTEMPS = YesPlease
 818         NO_STRLCPY = YesPlease
 819         NO_NSEC = YesPlease
 820         FREAD_READS_DIRECTORIES = UnfortunatelyYes
 821         INTERNAL_QSORT = UnfortunatelyYes
 822         NEEDS_LIBICONV=YesPlease
 823         BASIC_CFLAGS += -D_LARGE_FILES
 824         ifneq ($(shell expr "$(uname_V)" : '[1234]'),1)
 825                 THREADED_DELTA_SEARCH = YesPlease
 826         else
 827                 NO_PTHREADS = YesPlease
 828         endif
 829 endif
 830 ifeq ($(uname_S),GNU)
 831         # GNU/Hurd
 832         NO_STRLCPY=YesPlease
 833         NO_MKSTEMPS = YesPlease
 834 endif
 835 ifeq ($(uname_S),IRIX)
 836         NO_SETENV = YesPlease
 837         NO_UNSETENV = YesPlease
 838         NO_STRCASESTR = YesPlease
 839         NO_MEMMEM = YesPlease
 840         NO_MKSTEMPS = YesPlease
 841         NO_MKDTEMP = YesPlease
 842         NO_MMAP = YesPlease
 843         NO_EXTERNAL_GREP = UnfortunatelyYes
 844         SNPRINTF_RETURNS_BOGUS = YesPlease
 845         SHELL_PATH = /usr/gnu/bin/bash
 846         NEEDS_LIBGEN = YesPlease
 847 endif
 848 ifeq ($(uname_S),IRIX64)
 849         NO_SETENV=YesPlease
 850         NO_UNSETENV = YesPlease
 851         NO_STRCASESTR=YesPlease
 852         NO_MEMMEM = YesPlease
 853         NO_MKSTEMPS = YesPlease
 854         NO_MKDTEMP = YesPlease
 855         NO_MMAP = YesPlease
 856         NO_EXTERNAL_GREP = UnfortunatelyYes
 857         SNPRINTF_RETURNS_BOGUS = YesPlease
 858         SHELL_PATH=/usr/gnu/bin/bash
 859         NEEDS_LIBGEN = YesPlease
 860 endif
 861 ifeq ($(uname_S),HP-UX)
 862         NO_IPV6=YesPlease
 863         NO_SETENV=YesPlease
 864         NO_STRCASESTR=YesPlease
 865         NO_MEMMEM = YesPlease
 866         NO_MKSTEMPS = YesPlease
 867         NO_STRLCPY = YesPlease
 868         NO_MKDTEMP = YesPlease
 869         NO_UNSETENV = YesPlease
 870         NO_HSTRERROR = YesPlease
 871         NO_SYS_SELECT_H = YesPlease
 872         SNPRINTF_RETURNS_BOGUS = YesPlease
 873 endif
 874 ifneq (,$(findstring CYGWIN,$(uname_S)))
 875         COMPAT_OBJS += compat/cygwin.o
 876         UNRELIABLE_FSTAT = UnfortunatelyYes
 877 endif
 878 ifneq (,$(findstring MINGW,$(uname_S)))
 879         pathsep = ;
 880         NO_PREAD = YesPlease
 881         NO_OPENSSL = YesPlease
 882         NO_LIBGEN_H = YesPlease
 883         NO_SYMLINK_HEAD = YesPlease
 884         NO_IPV6 = YesPlease
 885         NO_SETENV = YesPlease
 886         NO_UNSETENV = YesPlease
 887         NO_STRCASESTR = YesPlease
 888         NO_STRLCPY = YesPlease
 889         NO_MEMMEM = YesPlease
 890         NEEDS_LIBICONV = YesPlease
 891         OLD_ICONV = YesPlease
 892         NO_C99_FORMAT = YesPlease
 893         NO_STRTOUMAX = YesPlease
 894         NO_MKDTEMP = YesPlease
 895         NO_MKSTEMPS = YesPlease
 896         SNPRINTF_RETURNS_BOGUS = YesPlease
 897         NO_SVN_TESTS = YesPlease
 898         NO_PERL_MAKEMAKER = YesPlease
 899         RUNTIME_PREFIX = YesPlease
 900         NO_POSIX_ONLY_PROGRAMS = YesPlease
 901         NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
 902         NO_NSEC = YesPlease
 903         USE_WIN32_MMAP = YesPlease
 904         USE_NED_ALLOCATOR = YesPlease
 905         UNRELIABLE_FSTAT = UnfortunatelyYes
 906         OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
 907         NO_REGEX = YesPlease
 908         COMPAT_CFLAGS += -D__USE_MINGW_ACCESS -DNOGDI -Icompat -Icompat/fnmatch
 909         COMPAT_CFLAGS += -DSTRIP_EXTENSION=\".exe\"
 910         COMPAT_OBJS += compat/mingw.o compat/fnmatch/fnmatch.o compat/winansi.o
 911         EXTLIBS += -lws2_32
 912         X = .exe
 913 ifneq (,$(wildcard ../THIS_IS_MSYSGIT))
 914         htmldir=doc/git/html/
 915         prefix =
 916         INSTALL = /bin/install
 917         EXTLIBS += /mingw/lib/libz.a
 918         NO_R_TO_GCC_LINKER = YesPlease
 919         INTERNAL_QSORT = YesPlease
 920         THREADED_DELTA_SEARCH = YesPlease
 921 else
 922         NO_CURL = YesPlease
 923         NO_PTHREADS = YesPlease
 924 endif
 925 endif
 926 ifneq (,$(findstring arm,$(uname_M)))
 927         ARM_SHA1 = YesPlease
 928         NO_MKSTEMPS = YesPlease
 929 endif
 930
 931 -include config.mak.autogen
 932 -include config.mak
 933
 934 ifdef SANE_TOOL_PATH
 935 SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
 936 BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
 937 PATH := $(SANE_TOOL_PATH):${PATH}
 938 else
 939 BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
 940 endif
 941
 942 ifeq ($(uname_S),Darwin)
 943         ifndef NO_FINK
 944                 ifeq ($(shell test -d /sw/lib && echo y),y)
 945                         BASIC_CFLAGS += -I/sw/include
 946                         BASIC_LDFLAGS += -L/sw/lib
 947                 endif
 948         endif
 949         ifndef NO_DARWIN_PORTS
 950                 ifeq ($(shell test -d /opt/local/lib && echo y),y)
 951                         BASIC_CFLAGS += -I/opt/local/include
 952                         BASIC_LDFLAGS += -L/opt/local/lib
 953                 endif
 954         endif
 955         PTHREAD_LIBS =
 956 endif
 957
 958 ifndef CC_LD_DYNPATH
 959         ifdef NO_R_TO_GCC_LINKER
 960                 # Some gcc does not accept and pass -R to the linker to specify
 961                 # the runtime dynamic library path.
 962                 CC_LD_DYNPATH = -Wl,-rpath,
 963         else
 964                 CC_LD_DYNPATH = -R
 965         endif
 966 endif
 967
 968 ifdef NO_LIBGEN_H
 969         COMPAT_CFLAGS += -DNO_LIBGEN_H
 970         COMPAT_OBJS += compat/basename.o
 971 endif
 972
 973 ifdef NO_CURL
 974         BASIC_CFLAGS += -DNO_CURL
 975 else
 976         ifdef CURLDIR
 977                 # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
 978                 BASIC_CFLAGS += -I$(CURLDIR)/include
 979                 CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
 980         else
 981                 CURL_LIBCURL = -lcurl
 982         endif
 983         CURL_SYNONYMS = git-remote-https$X git-remote-ftp$X
 984         PROGRAMS += git-remote-http$X $(CURL_SYNONYMS) git-http-fetch$X
 985         curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
 986         ifeq "$(curl_check)" "070908"
 987                 ifndef NO_EXPAT
 988                         PROGRAMS += git-http-push$X
 989                 endif
 990         endif
 991         ifndef NO_EXPAT
 992                 ifdef EXPATDIR
 993                         BASIC_CFLAGS += -I$(EXPATDIR)/include
 994                         EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
 995                 else
 996                         EXPAT_LIBEXPAT = -lexpat
 997                 endif
 998         endif
 999 endif
1000
1001 ifdef ZLIB_PATH
1002         BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1003         EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1004 endif
1005 EXTLIBS += -lz
1006
1007 ifndef NO_POSIX_ONLY_PROGRAMS
1008         PROGRAMS += git-daemon$X
1009         PROGRAMS += git-imap-send$X
1010 endif
1011 ifndef NO_OPENSSL
1012         OPENSSL_LIBSSL = -lssl
1013         ifdef OPENSSLDIR
1014                 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1015                 OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1016         else
1017                 OPENSSL_LINK =
1018         endif
1019 else
1020         BASIC_CFLAGS += -DNO_OPENSSL
1021         MOZILLA_SHA1 = 1
1022         OPENSSL_LIBSSL =
1023 endif
1024 ifdef NEEDS_SSL_WITH_CRYPTO
1025         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1026 else
1027         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1028 endif
1029 ifdef NEEDS_LIBICONV
1030         ifdef ICONVDIR
1031                 BASIC_CFLAGS += -I$(ICONVDIR)/include
1032                 ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1033         else
1034                 ICONV_LINK =
1035         endif
1036         EXTLIBS += $(ICONV_LINK) -liconv
1037 endif
1038 ifdef NEEDS_LIBGEN
1039         EXTLIBS += -lgen
1040 endif
1041 ifdef NEEDS_SOCKET
1042         EXTLIBS += -lsocket
1043 endif
1044 ifdef NEEDS_NSL
1045         EXTLIBS += -lnsl
1046 endif
1047 ifdef NEEDS_RESOLV
1048         EXTLIBS += -lresolv
1049 endif
1050 ifdef NO_D_TYPE_IN_DIRENT
1051         BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1052 endif
1053 ifdef NO_D_INO_IN_DIRENT
1054         BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
1055 endif
1056 ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1057         BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1058 endif
1059 ifdef USE_NSEC
1060         BASIC_CFLAGS += -DUSE_NSEC
1061 endif
1062 ifdef USE_ST_TIMESPEC
1063         BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1064 endif
1065 ifdef NO_NSEC
1066         BASIC_CFLAGS += -DNO_NSEC
1067 endif
1068 ifdef NO_C99_FORMAT
1069         BASIC_CFLAGS += -DNO_C99_FORMAT
1070 endif
1071 ifdef SNPRINTF_RETURNS_BOGUS
1072         COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1073         COMPAT_OBJS += compat/snprintf.o
1074 endif
1075 ifdef FREAD_READS_DIRECTORIES
1076         COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1077         COMPAT_OBJS += compat/fopen.o
1078 endif
1079 ifdef NO_SYMLINK_HEAD
1080         BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1081 endif
1082 ifdef NO_STRCASESTR
1083         COMPAT_CFLAGS += -DNO_STRCASESTR
1084         COMPAT_OBJS += compat/strcasestr.o
1085 endif
1086 ifdef NO_STRLCPY
1087         COMPAT_CFLAGS += -DNO_STRLCPY
1088         COMPAT_OBJS += compat/strlcpy.o
1089 endif
1090 ifdef NO_STRTOUMAX
1091         COMPAT_CFLAGS += -DNO_STRTOUMAX
1092         COMPAT_OBJS += compat/strtoumax.o
1093 endif
1094 ifdef NO_STRTOULL
1095         COMPAT_CFLAGS += -DNO_STRTOULL
1096 endif
1097 ifdef NO_SETENV
1098         COMPAT_CFLAGS += -DNO_SETENV
1099         COMPAT_OBJS += compat/setenv.o
1100 endif
1101 ifdef NO_MKDTEMP
1102         COMPAT_CFLAGS += -DNO_MKDTEMP
1103         COMPAT_OBJS += compat/mkdtemp.o
1104 endif
1105 ifdef NO_MKSTEMPS
1106         COMPAT_CFLAGS += -DNO_MKSTEMPS
1107         COMPAT_OBJS += compat/mkstemps.o
1108 endif
1109 ifdef NO_UNSETENV
1110         COMPAT_CFLAGS += -DNO_UNSETENV
1111         COMPAT_OBJS += compat/unsetenv.o
1112 endif
1113 ifdef NO_SYS_SELECT_H
1114         BASIC_CFLAGS += -DNO_SYS_SELECT_H
1115 endif
1116 ifdef NO_MMAP
1117         COMPAT_CFLAGS += -DNO_MMAP
1118         COMPAT_OBJS += compat/mmap.o
1119 else
1120         ifdef USE_WIN32_MMAP
1121                 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1122                 COMPAT_OBJS += compat/win32mmap.o
1123         endif
1124 endif
1125 ifdef OBJECT_CREATION_USES_RENAMES
1126         COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1127 endif
1128 ifdef NO_PREAD
1129         COMPAT_CFLAGS += -DNO_PREAD
1130         COMPAT_OBJS += compat/pread.o
1131 endif
1132 ifdef NO_FAST_WORKING_DIRECTORY
1133         BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1134 endif
1135 ifdef NO_TRUSTABLE_FILEMODE
1136         BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1137 endif
1138 ifdef NO_IPV6
1139         BASIC_CFLAGS += -DNO_IPV6
1140 endif
1141 ifdef NO_UINTMAX_T
1142         BASIC_CFLAGS += -Duintmax_t=uint32_t
1143 endif
1144 ifdef NO_SOCKADDR_STORAGE
1145 ifdef NO_IPV6
1146         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1147 else
1148         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1149 endif
1150 endif
1151 ifdef NO_INET_NTOP
1152         LIB_OBJS += compat/inet_ntop.o
1153 endif
1154 ifdef NO_INET_PTON
1155         LIB_OBJS += compat/inet_pton.o
1156 endif
1157
1158 ifdef NO_ICONV
1159         BASIC_CFLAGS += -DNO_ICONV
1160 endif
1161
1162 ifdef OLD_ICONV
1163         BASIC_CFLAGS += -DOLD_ICONV
1164 endif
1165
1166 ifdef NO_DEFLATE_BOUND
1167         BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1168 endif
1169
1170 ifdef PPC_SHA1
1171         SHA1_HEADER = "ppc/sha1.h"
1172         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1173 else
1174 ifdef ARM_SHA1
1175         SHA1_HEADER = "arm/sha1.h"
1176         LIB_OBJS += arm/sha1.o arm/sha1_arm.o
1177 else
1178 ifdef MOZILLA_SHA1
1179         SHA1_HEADER = "mozilla-sha1/sha1.h"
1180         LIB_OBJS += mozilla-sha1/sha1.o
1181 else
1182         SHA1_HEADER = <openssl/sha.h>
1183         EXTLIBS += $(LIB_4_CRYPTO)
1184 endif
1185 endif
1186 endif
1187 ifdef NO_PERL_MAKEMAKER
1188         export NO_PERL_MAKEMAKER
1189 endif
1190 ifdef NO_HSTRERROR
1191         COMPAT_CFLAGS += -DNO_HSTRERROR
1192         COMPAT_OBJS += compat/hstrerror.o
1193 endif
1194 ifdef NO_MEMMEM
1195         COMPAT_CFLAGS += -DNO_MEMMEM
1196         COMPAT_OBJS += compat/memmem.o
1197 endif
1198 ifdef INTERNAL_QSORT
1199         COMPAT_CFLAGS += -DINTERNAL_QSORT
1200         COMPAT_OBJS += compat/qsort.o
1201 endif
1202 ifdef RUNTIME_PREFIX
1203         COMPAT_CFLAGS += -DRUNTIME_PREFIX
1204 endif
1205
1206 ifdef NO_PTHREADS
1207         THREADED_DELTA_SEARCH =
1208         BASIC_CFLAGS += -DNO_PTHREADS
1209 else
1210         EXTLIBS += $(PTHREAD_LIBS)
1211 endif
1212
1213 ifdef THREADED_DELTA_SEARCH
1214         BASIC_CFLAGS += -DTHREADED_DELTA_SEARCH
1215         LIB_OBJS += thread-utils.o
1216 endif
1217 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1218         COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1219 endif
1220 ifdef NO_EXTERNAL_GREP
1221         BASIC_CFLAGS += -DNO_EXTERNAL_GREP
1222 endif
1223 ifdef UNRELIABLE_FSTAT
1224         BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1225 endif
1226 ifdef NO_REGEX
1227         COMPAT_CFLAGS += -Icompat/regex
1228         COMPAT_OBJS += compat/regex/regex.o
1229 endif
1230
1231 ifdef USE_NED_ALLOCATOR
1232        COMPAT_CFLAGS += -DUSE_NED_ALLOCATOR -DOVERRIDE_STRDUP -DNDEBUG -DREPLACE_SYSTEM_ALLOCATOR -Icompat/nedmalloc
1233        COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1234 endif
1235
1236 ifeq ($(TCLTK_PATH),)
1237 NO_TCLTK=NoThanks
1238 endif
1239
1240 ifeq ($(PERL_PATH),)
1241 NO_PERL=NoThanks
1242 endif
1243
1244 QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1245 QUIET_SUBDIR1  =
1246
1247 ifneq ($(findstring $(MAKEFLAGS),w),w)
1248 PRINT_DIR = --no-print-directory
1249 else # "make -w"
1250 NO_SUBDIR = :
1251 endif
1252
1253 ifneq ($(findstring $(MAKEFLAGS),s),s)
1254 ifndef V
1255         QUIET_CC       = @echo '   ' CC $@;
1256         QUIET_AR       = @echo '   ' AR $@;
1257         QUIET_LINK     = @echo '   ' LINK $@;
1258         QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1259         QUIET_GEN      = @echo '   ' GEN $@;
1260         QUIET_LNCP     = @echo '   ' LN/CP $@;
1261         QUIET_SUBDIR0  = +@subdir=
1262         QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1263                          $(MAKE) $(PRINT_DIR) -C $$subdir
1264         export V
1265         export QUIET_GEN
1266         export QUIET_BUILT_IN
1267 endif
1268 endif
1269
1270 ifdef ASCIIDOC8
1271         export ASCIIDOC8
1272 endif
1273
1274 # Shell quote (do not use $(call) to accommodate ancient setups);
1275
1276 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
1277 ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1278
1279 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1280 bindir_SQ = $(subst ','\'',$(bindir))
1281 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1282 mandir_SQ = $(subst ','\'',$(mandir))
1283 infodir_SQ = $(subst ','\'',$(infodir))
1284 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1285 template_dir_SQ = $(subst ','\'',$(template_dir))
1286 htmldir_SQ = $(subst ','\'',$(htmldir))
1287 prefix_SQ = $(subst ','\'',$(prefix))
1288
1289 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1290 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1291 TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1292
1293 LIBS = $(GITLIBS) $(EXTLIBS)
1294
1295 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
1296         $(COMPAT_CFLAGS)
1297 LIB_OBJS += $(COMPAT_OBJS)
1298
1299 ALL_CFLAGS += $(BASIC_CFLAGS)
1300 ALL_LDFLAGS += $(BASIC_LDFLAGS)
1301
1302 export TAR INSTALL DESTDIR SHELL_PATH
1303
1304
1305 ### Build rules
1306
1307 SHELL = $(SHELL_PATH)
1308
1309 all:: shell_compatibility_test $(ALL_PROGRAMS) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1310 ifneq (,$X)
1311         $(QUIET_BUILT_IN)$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test '$p' -ef '$p$X' || $(RM) '$p';)
1312 endif
1313
1314 all::
1315 ifndef NO_TCLTK
1316         $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1317         $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1318 endif
1319 ifndef NO_PERL
1320         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' all
1321 endif
1322         $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1)
1323
1324 please_set_SHELL_PATH_to_a_more_modern_shell:
1325         @$$(:)
1326
1327 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1328
1329 strip: $(PROGRAMS) git$X
1330         $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
1331
1332 git.o: git.c common-cmds.h GIT-CFLAGS
1333         $(QUIET_CC)$(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
1334                 '-DGIT_HTML_PATH="$(htmldir_SQ)"' \
1335                 $(ALL_CFLAGS) -c $(filter %.c,$^)
1336
1337 git$X: git.o $(BUILTIN_OBJS) $(GITLIBS)
1338         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ git.o \
1339                 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
1340
1341 builtin-help.o: builtin-help.c common-cmds.h GIT-CFLAGS
1342         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) \
1343                 '-DGIT_HTML_PATH="$(htmldir_SQ)"' \
1344                 '-DGIT_MAN_PATH="$(mandir_SQ)"' \
1345                 '-DGIT_INFO_PATH="$(infodir_SQ)"' $<
1346
1347 $(BUILT_INS): git$X
1348         $(QUIET_BUILT_IN)$(RM) $@ && \
1349         ln git$X $@ 2>/dev/null || \
1350         ln -s git$X $@ 2>/dev/null || \
1351         cp git$X $@
1352
1353 common-cmds.h: ./generate-cmdlist.sh command-list.txt
1354
1355 common-cmds.h: $(wildcard Documentation/git-*.txt)
1356         $(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
1357
1358 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
1359         $(QUIET_GEN)$(RM) $@ $@+ && \
1360         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1361             -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1362             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1363             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1364             -e $(BROKEN_PATH_FIX) \
1365             $@.sh >$@+ && \
1366         chmod +x $@+ && \
1367         mv $@+ $@
1368
1369 ifndef NO_PERL
1370 $(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
1371
1372 perl/perl.mak: GIT-CFLAGS perl/Makefile perl/Makefile.PL
1373         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
1374
1375 $(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl
1376         $(QUIET_GEN)$(RM) $@ $@+ && \
1377         INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
1378         sed -e '1{' \
1379             -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1380             -e '        h' \
1381             -e '        s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "@@INSTLIBDIR@@"));=' \
1382             -e '        H' \
1383             -e '        x' \
1384             -e '}' \
1385             -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
1386             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1387             $@.perl >$@+ && \
1388         chmod +x $@+ && \
1389         mv $@+ $@
1390
1391 OTHER_PROGRAMS += gitweb/gitweb.cgi
1392 gitweb/gitweb.cgi: gitweb/gitweb.perl
1393         $(QUIET_GEN)$(RM) $@ $@+ && \
1394         sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1395             -e 's|++GIT_VERSION++|$(GIT_VERSION)|g' \
1396             -e 's|++GIT_BINDIR++|$(bindir)|g' \
1397             -e 's|++GITWEB_CONFIG++|$(GITWEB_CONFIG)|g' \
1398             -e 's|++GITWEB_CONFIG_SYSTEM++|$(GITWEB_CONFIG_SYSTEM)|g' \
1399             -e 's|++GITWEB_HOME_LINK_STR++|$(GITWEB_HOME_LINK_STR)|g' \
1400             -e 's|++GITWEB_SITENAME++|$(GITWEB_SITENAME)|g' \
1401             -e 's|++GITWEB_PROJECTROOT++|$(GITWEB_PROJECTROOT)|g' \
1402             -e 's|"++GITWEB_PROJECT_MAXDEPTH++"|$(GITWEB_PROJECT_MAXDEPTH)|g' \
1403             -e 's|++GITWEB_EXPORT_OK++|$(GITWEB_EXPORT_OK)|g' \
1404             -e 's|++GITWEB_STRICT_EXPORT++|$(GITWEB_STRICT_EXPORT)|g' \
1405             -e 's|++GITWEB_BASE_URL++|$(GITWEB_BASE_URL)|g' \
1406             -e 's|++GITWEB_LIST++|$(GITWEB_LIST)|g' \
1407             -e 's|++GITWEB_HOMETEXT++|$(GITWEB_HOMETEXT)|g' \
1408             -e 's|++GITWEB_CSS++|$(GITWEB_CSS)|g' \
1409             -e 's|++GITWEB_LOGO++|$(GITWEB_LOGO)|g' \
1410             -e 's|++GITWEB_FAVICON++|$(GITWEB_FAVICON)|g' \
1411             -e 's|++GITWEB_SITE_HEADER++|$(GITWEB_SITE_HEADER)|g' \
1412             -e 's|++GITWEB_SITE_FOOTER++|$(GITWEB_SITE_FOOTER)|g' \
1413             $< >$@+ && \
1414         chmod +x $@+ && \
1415         mv $@+ $@
1416
1417 git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css
1418         $(QUIET_GEN)$(RM) $@ $@+ && \
1419         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1420             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1421             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1422             -e '/@@GITWEB_CGI@@/r gitweb/gitweb.cgi' \
1423             -e '/@@GITWEB_CGI@@/d' \
1424             -e '/@@GITWEB_CSS@@/r gitweb/gitweb.css' \
1425             -e '/@@GITWEB_CSS@@/d' \
1426             -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1427             $@.sh > $@+ && \
1428         chmod +x $@+ && \
1429         mv $@+ $@
1430 else # NO_PERL
1431 $(patsubst %.perl,%,$(SCRIPT_PERL)) git-instaweb: % : unimplemented.sh
1432         $(QUIET_GEN)$(RM) $@ $@+ && \
1433         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1434             -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
1435             unimplemented.sh >$@+ && \
1436         chmod +x $@+ && \
1437         mv $@+ $@
1438 endif # NO_PERL
1439
1440 configure: configure.ac
1441         $(QUIET_GEN)$(RM) $@ $<+ && \
1442         sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1443             $< > $<+ && \
1444         autoconf -o $@ $<+ && \
1445         $(RM) $<+
1446
1447 # These can record GIT_VERSION
1448 git.o git.spec \
1449         $(patsubst %.sh,%,$(SCRIPT_SH)) \
1450         $(patsubst %.perl,%,$(SCRIPT_PERL)) \
1451         : GIT-VERSION-FILE
1452
1453 %.o: %.c GIT-CFLAGS
1454         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
1455 %.s: %.c GIT-CFLAGS
1456         $(QUIET_CC)$(CC) -S $(ALL_CFLAGS) $<
1457 %.o: %.S
1458         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
1459
1460 exec_cmd.o: exec_cmd.c GIT-CFLAGS
1461         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) \
1462                 '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
1463                 '-DBINDIR="$(bindir_relative_SQ)"' \
1464                 '-DPREFIX="$(prefix_SQ)"' \
1465                 $<
1466
1467 builtin-init-db.o: builtin-init-db.c GIT-CFLAGS
1468         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $<
1469
1470 config.o: config.c GIT-CFLAGS
1471         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"' $<
1472
1473 http.o: http.c GIT-CFLAGS
1474         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $<
1475
1476 ifdef NO_EXPAT
1477 http-walker.o: http-walker.c http.h GIT-CFLAGS
1478         $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $<
1479 endif
1480
1481 git-%$X: %.o $(GITLIBS)
1482         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
1483
1484 git-imap-send$X: imap-send.o $(GITLIBS)
1485         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1486                 $(LIBS) $(OPENSSL_LINK) $(OPENSSL_LIBSSL)
1487
1488 http.o http-walker.o http-push.o: http.h
1489
1490 http.o http-walker.o: $(LIB_H)
1491
1492 git-http-fetch$X: revision.o http.o http-walker.o http-fetch.o $(GITLIBS)
1493         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1494                 $(LIBS) $(CURL_LIBCURL)
1495 git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
1496         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1497                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
1498
1499 git-remote-http$X: remote-curl.o http.o http-walker.o $(GITLIBS)
1500         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1501                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
1502
1503 $(CURL_SYNONYMS): git-remote-http$X
1504         $(QUIET_LNCP)$(RM) $@ && \
1505         ln $< $@ 2>/dev/null || \
1506         ln -s $< $@ 2>/dev/null || \
1507         cp $< $@
1508
1509 $(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
1510 $(patsubst git-%$X,%.o,$(PROGRAMS)) git.o: $(LIB_H) $(wildcard */*.h)
1511 builtin-revert.o wt-status.o: wt-status.h
1512
1513 $(LIB_FILE): $(LIB_OBJS)
1514         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
1515
1516 XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o \
1517         xdiff/xmerge.o xdiff/xpatience.o
1518 $(XDIFF_OBJS): xdiff/xinclude.h xdiff/xmacros.h xdiff/xdiff.h xdiff/xtypes.h \
1519         xdiff/xutils.h xdiff/xprepare.h xdiff/xdiffi.h xdiff/xemit.h
1520
1521 $(XDIFF_LIB): $(XDIFF_OBJS)
1522         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(XDIFF_OBJS)
1523
1524
1525 doc:
1526         $(MAKE) -C Documentation all
1527
1528 man:
1529         $(MAKE) -C Documentation man
1530
1531 html:
1532         $(MAKE) -C Documentation html
1533
1534 info:
1535         $(MAKE) -C Documentation info
1536
1537 pdf:
1538         $(MAKE) -C Documentation pdf
1539
1540 TAGS:
1541         $(RM) TAGS
1542         $(FIND) . -name '*.[hcS]' -print | xargs etags -a
1543
1544 tags:
1545         $(RM) tags
1546         $(FIND) . -name '*.[hcS]' -print | xargs ctags -a
1547
1548 cscope:
1549         $(RM) cscope*
1550         $(FIND) . -name '*.[hcS]' -print | xargs cscope -b
1551
1552 ### Detect prefix changes
1553 TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\
1554              $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
1555
1556 GIT-CFLAGS: .FORCE-GIT-CFLAGS
1557         @FLAGS='$(TRACK_CFLAGS)'; \
1558             if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
1559                 echo 1>&2 "    * new build flags or prefix"; \
1560                 echo "$$FLAGS" >GIT-CFLAGS; \
1561             fi
1562
1563 # We need to apply sq twice, once to protect from the shell
1564 # that runs GIT-BUILD-OPTIONS, and then again to protect it
1565 # and the first level quoting from the shell that runs "echo".
1566 GIT-BUILD-OPTIONS: .FORCE-GIT-BUILD-OPTIONS
1567         @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@
1568         @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@
1569         @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@
1570         @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@
1571
1572 ### Detect Tck/Tk interpreter path changes
1573 ifndef NO_TCLTK
1574 TRACK_VARS = $(subst ','\'',-DTCLTK_PATH='$(TCLTK_PATH_SQ)')
1575
1576 GIT-GUI-VARS: .FORCE-GIT-GUI-VARS
1577         @VARS='$(TRACK_VARS)'; \
1578             if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
1579                 echo 1>&2 "    * new Tcl/Tk interpreter location"; \
1580                 echo "$$VARS" >$@; \
1581             fi
1582
1583 .PHONY: .FORCE-GIT-GUI-VARS
1584 endif
1585
1586 ### Testing rules
1587
1588 TEST_PROGRAMS += test-chmtime$X
1589 TEST_PROGRAMS += test-ctype$X
1590 TEST_PROGRAMS += test-date$X
1591 TEST_PROGRAMS += test-delta$X
1592 TEST_PROGRAMS += test-dump-cache-tree$X
1593 TEST_PROGRAMS += test-genrandom$X
1594 TEST_PROGRAMS += test-match-trees$X
1595 TEST_PROGRAMS += test-parse-options$X
1596 TEST_PROGRAMS += test-path-utils$X
1597 TEST_PROGRAMS += test-sha1$X
1598 TEST_PROGRAMS += test-sigchain$X
1599
1600 all:: $(TEST_PROGRAMS)
1601
1602 # GNU make supports exporting all variables by "export" without parameters.
1603 # However, the environment gets quite big, and some programs have problems
1604 # with that.
1605
1606 export NO_SVN_TESTS
1607
1608 test: all
1609         $(MAKE) -C t/ all
1610
1611 test-ctype$X: ctype.o
1612
1613 test-date$X: date.o ctype.o
1614
1615 test-delta$X: diff-delta.o patch-delta.o
1616
1617 test-parse-options$X: parse-options.o
1618
1619 test-parse-options.o: parse-options.h
1620
1621 .PRECIOUS: $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
1622
1623 test-%$X: test-%.o $(GITLIBS)
1624         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
1625
1626 check-sha1:: test-sha1$X
1627         ./test-sha1.sh
1628
1629 check: common-cmds.h
1630         if sparse; \
1631         then \
1632                 for i in *.c; \
1633                 do \
1634                         sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; \
1635                 done; \
1636         else \
1637                 echo 2>&1 "Did you mean 'make test'?"; \
1638                 exit 1; \
1639         fi
1640
1641 remove-dashes:
1642         ./fixup-builtins $(BUILT_INS) $(PROGRAMS) $(SCRIPTS)
1643
1644 ### Installation rules
1645
1646 ifneq ($(filter /%,$(firstword $(template_dir))),)
1647 template_instdir = $(template_dir)
1648 else
1649 template_instdir = $(prefix)/$(template_dir)
1650 endif
1651 export template_instdir
1652
1653 ifneq ($(filter /%,$(firstword $(gitexecdir))),)
1654 gitexec_instdir = $(gitexecdir)
1655 else
1656 gitexec_instdir = $(prefix)/$(gitexecdir)
1657 endif
1658 gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
1659 export gitexec_instdir
1660
1661 install: all
1662         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
1663         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
1664         $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
1665         $(INSTALL) git$X git-upload-pack$X git-receive-pack$X git-upload-archive$X git-shell$X git-cvsserver '$(DESTDIR_SQ)$(bindir_SQ)'
1666         $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
1667 ifndef NO_PERL
1668         $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
1669 endif
1670 ifndef NO_TCLTK
1671         $(MAKE) -C gitk-git install
1672         $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
1673 endif
1674 ifneq (,$X)
1675         $(foreach p,$(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';)
1676 endif
1677         bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
1678         execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
1679         { test "$$bindir/" = "$$execdir/" || \
1680                 { $(RM) "$$execdir/git$X" && \
1681                 test -z "$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
1682                 ln "$$bindir/git$X" "$$execdir/git$X" 2>/dev/null || \
1683                 cp "$$bindir/git$X" "$$execdir/git$X"; } ; } && \
1684         { for p in $(BUILT_INS); do \
1685                 $(RM) "$$execdir/$$p" && \
1686                 ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
1687                 ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
1688                 cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
1689           done; } && \
1690         ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
1691
1692 install-doc:
1693         $(MAKE) -C Documentation install
1694
1695 install-man:
1696         $(MAKE) -C Documentation install-man
1697
1698 install-html:
1699         $(MAKE) -C Documentation install-html
1700
1701 install-info:
1702         $(MAKE) -C Documentation install-info
1703
1704 install-pdf:
1705         $(MAKE) -C Documentation install-pdf
1706
1707 quick-install-doc:
1708         $(MAKE) -C Documentation quick-install
1709
1710 quick-install-man:
1711         $(MAKE) -C Documentation quick-install-man
1712
1713 quick-install-html:
1714         $(MAKE) -C Documentation quick-install-html
1715
1716
1717
1718 ### Maintainer's dist rules
1719
1720 git.spec: git.spec.in
1721         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
1722         mv $@+ $@
1723
1724 GIT_TARNAME=git-$(GIT_VERSION)
1725 dist: git.spec git-archive$(X) configure
1726         ./git-archive --format=tar \
1727                 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
1728         @mkdir -p $(GIT_TARNAME)
1729         @cp git.spec configure $(GIT_TARNAME)
1730         @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
1731         @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
1732         $(TAR) rf $(GIT_TARNAME).tar \
1733                 $(GIT_TARNAME)/git.spec \
1734                 $(GIT_TARNAME)/configure \
1735                 $(GIT_TARNAME)/version \
1736                 $(GIT_TARNAME)/git-gui/version
1737         @$(RM) -r $(GIT_TARNAME)
1738         gzip -f -9 $(GIT_TARNAME).tar
1739
1740 rpm: dist
1741         $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
1742
1743 htmldocs = git-htmldocs-$(GIT_VERSION)
1744 manpages = git-manpages-$(GIT_VERSION)
1745 dist-doc:
1746         $(RM) -r .doc-tmp-dir
1747         mkdir .doc-tmp-dir
1748         $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
1749         cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
1750         gzip -n -9 -f $(htmldocs).tar
1751         :
1752         $(RM) -r .doc-tmp-dir
1753         mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
1754         $(MAKE) -C Documentation DESTDIR=./ \
1755                 man1dir=../.doc-tmp-dir/man1 \
1756                 man5dir=../.doc-tmp-dir/man5 \
1757                 man7dir=../.doc-tmp-dir/man7 \
1758                 install
1759         cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
1760         gzip -n -9 -f $(manpages).tar
1761         $(RM) -r .doc-tmp-dir
1762
1763 ### Cleaning rules
1764
1765 distclean: clean
1766         $(RM) configure
1767
1768 clean:
1769         $(RM) *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o compat/*/*.o xdiff/*.o \
1770                 $(LIB_FILE) $(XDIFF_LIB)
1771         $(RM) $(ALL_PROGRAMS) $(BUILT_INS) git$X
1772         $(RM) $(TEST_PROGRAMS)
1773         $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags cscope*
1774         $(RM) -r autom4te.cache
1775         $(RM) config.log config.mak.autogen config.mak.append config.status config.cache
1776         $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
1777         $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
1778         $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
1779         $(MAKE) -C Documentation/ clean
1780 ifndef NO_PERL
1781         $(RM) gitweb/gitweb.cgi
1782         $(MAKE) -C perl clean
1783 endif
1784         $(MAKE) -C templates/ clean
1785         $(MAKE) -C t/ clean
1786 ifndef NO_TCLTK
1787         $(MAKE) -C gitk-git clean
1788         $(MAKE) -C git-gui clean
1789 endif
1790         $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-GUI-VARS GIT-BUILD-OPTIONS
1791
1792 .PHONY: all install clean strip
1793 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
1794 .PHONY: .FORCE-GIT-VERSION-FILE TAGS tags cscope .FORCE-GIT-CFLAGS
1795 .PHONY: .FORCE-GIT-BUILD-OPTIONS
1796
1797 ### Check documentation
1798 #
1799 check-docs::
1800         @(for v in $(ALL_PROGRAMS) $(BUILT_INS) git gitk; \
1801         do \
1802                 case "$$v" in \
1803                 git-merge-octopus | git-merge-ours | git-merge-recursive | \
1804                 git-merge-resolve | git-merge-subtree | \
1805                 git-fsck-objects | git-init-db | \
1806                 git-?*--?* ) continue ;; \
1807                 esac ; \
1808                 test -f "Documentation/$$v.txt" || \
1809                 echo "no doc: $$v"; \
1810                 sed -e '/^#/d' command-list.txt | \
1811                 grep -q "^$$v[  ]" || \
1812                 case "$$v" in \
1813                 git) ;; \
1814                 *) echo "no link: $$v";; \
1815                 esac ; \
1816         done; \
1817         ( \
1818                 sed -e '/^#/d' \
1819                     -e 's/[     ].*//' \
1820                     -e 's/^/listed /' command-list.txt; \
1821                 ls -1 Documentation/git*txt | \
1822                 sed -e 's|Documentation/|documented |' \
1823                     -e 's/\.txt//'; \
1824         ) | while read how cmd; \
1825         do \
1826                 case "$$how,$$cmd" in \
1827                 *,git-citool | \
1828                 *,git-gui | \
1829                 *,git-help | \
1830                 documented,gitattributes | \
1831                 documented,gitignore | \
1832                 documented,gitmodules | \
1833                 documented,gitcli | \
1834                 documented,git-tools | \
1835                 documented,gitcore-tutorial | \
1836                 documented,gitcvs-migration | \
1837                 documented,gitdiffcore | \
1838                 documented,gitglossary | \
1839                 documented,githooks | \
1840                 documented,gitrepository-layout | \
1841                 documented,gittutorial | \
1842                 documented,gittutorial-2 | \
1843                 sentinel,not,matching,is,ok ) continue ;; \
1844                 esac; \
1845                 case " $(ALL_PROGRAMS) $(BUILT_INS) git gitk " in \
1846                 *" $$cmd "*)    ;; \
1847                 *) echo "removed but $$how: $$cmd" ;; \
1848                 esac; \
1849         done ) | sort
1850
1851 ### Make sure built-ins do not have dups and listed in git.c
1852 #
1853 check-builtins::
1854         ./check-builtins.sh
1855
1856 ### Test suite coverage testing
1857 #
1858 .PHONY: coverage coverage-clean coverage-build coverage-report
1859
1860 coverage:
1861         $(MAKE) coverage-build
1862         $(MAKE) coverage-report
1863
1864 coverage-clean:
1865         rm -f *.gcda *.gcno
1866
1867 COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
1868 COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
1869
1870 coverage-build: coverage-clean
1871         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
1872         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
1873                 -j1 test
1874
1875 coverage-report:
1876         gcov -b *.c
1877         grep '^function.*called 0 ' *.c.gcov \
1878                 | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
1879                 | tee coverage-untested-functions