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 SOCKLEN_T to a suitable type (such as 'size_t') if your
  12 # system headers do not define a socklen_t type.
  13 #
  14 # Define INLINE to a suitable substitute (such as '__inline' or '') if git
  15 # fails to compile with errors about undefined inline functions or similar.
  16 #
  17 # Define SNPRINTF_RETURNS_BOGUS if your are on a system which snprintf()
  18 # or vsnprintf() return -1 instead of number of characters which would
  19 # have been written to the final string if enough space had been available.
  20 #
  21 # Define FREAD_READS_DIRECTORIES if your are on a system which succeeds
  22 # when attempting to read from an fopen'ed directory.
  23 #
  24 # Define NO_OPENSSL environment variable if you do not have OpenSSL.
  25 # This also implies BLK_SHA1.
  26 #
  27 # Define NO_CURL if you do not have libcurl installed.  git-http-pull and
  28 # git-http-push are not built, and you cannot use http:// and https://
  29 # transports.
  30 #
  31 # Define CURLDIR=/foo/bar if your curl header and library files are in
  32 # /foo/bar/include and /foo/bar/lib directories.
  33 #
  34 # Define NO_EXPAT if you do not have expat installed.  git-http-push is
  35 # not built, and you cannot push using http:// and https:// transports.
  36 #
  37 # Define EXPATDIR=/foo/bar if your expat header and library files are in
  38 # /foo/bar/include and /foo/bar/lib directories.
  39 #
  40 # Define HAVE_PATHS_H if you have paths.h and want to use the default PATH
  41 # it specifies.
  42 #
  43 # Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
  44 #
  45 # Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
  46 # d_type in struct dirent (Cygwin 1.5, fixed in Cygwin 1.7).
  47 #
  48 # Define NO_C99_FORMAT if your formatted IO functions (printf/scanf et.al.)
  49 # do not support the 'size specifiers' introduced by C99, namely ll, hh,
  50 # j, z, t. (representing long long int, char, intmax_t, size_t, ptrdiff_t).
  51 # some C compilers supported these specifiers prior to C99 as an extension.
  52 #
  53 # Define NO_STRCASESTR if you don't have strcasestr.
  54 #
  55 # Define NO_MEMMEM if you don't have memmem.
  56 #
  57 # Define NO_STRLCPY if you don't have strlcpy.
  58 #
  59 # Define NO_STRTOUMAX if you don't have strtoumax in the C library.
  60 # If your compiler also does not support long long or does not have
  61 # strtoull, define NO_STRTOULL.
  62 #
  63 # Define NO_SETENV if you don't have setenv in the C library.
  64 #
  65 # Define NO_UNSETENV if you don't have unsetenv in the C library.
  66 #
  67 # Define NO_MKDTEMP if you don't have mkdtemp in the C library.
  68 #
  69 # Define NO_MKSTEMPS if you don't have mkstemps in the C library.
  70 #
  71 # Define NO_STRTOK_R if you don't have strtok_r in the C library.
  72 #
  73 # Define NO_LIBGEN_H if you don't have libgen.h.
  74 #
  75 # Define NEEDS_LIBGEN if your libgen needs -lgen when linking
  76 #
  77 # Define NO_SYS_SELECT_H if you don't have sys/select.h.
  78 #
  79 # Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
  80 # Enable it on Windows.  By default, symrefs are still used.
  81 #
  82 # Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
  83 # tests.  These tests take up a significant amount of the total test time
  84 # but are not needed unless you plan to talk to SVN repos.
  85 #
  86 # Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
  87 # installed in /sw, but don't want GIT to link against any libraries
  88 # installed there.  If defined you may specify your own (or Fink's)
  89 # include directories and library directories by defining CFLAGS
  90 # and LDFLAGS appropriately.
  91 #
  92 # Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
  93 # have DarwinPorts installed in /opt/local, but don't want GIT to
  94 # link against any libraries installed there.  If defined you may
  95 # specify your own (or DarwinPort's) include directories and
  96 # library directories by defining CFLAGS and LDFLAGS appropriately.
  97 #
  98 # Define BLK_SHA1 environment variable if you want the C version
  99 # of the SHA1 that assumes you can do unaligned 32-bit loads and
 100 # have a fast htonl() function.
 101 #
 102 # Define PPC_SHA1 environment variable when running make to make use of
 103 # a bundled SHA1 routine optimized for PowerPC.
 104 #
 105 # Define NEEDS_CRYPTO_WITH_SSL if you need -lcrypto when using -lssl (Darwin).
 106 #
 107 # Define NEEDS_SSL_WITH_CRYPTO if you need -lssl when using -lcrypto (Darwin).
 108 #
 109 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
 110 #
 111 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
 112 # Patrick Mauritz).
 113 #
 114 # Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
 115 # Notably on Solaris hstrerror resides in libresolv and on Solaris 7
 116 # inet_ntop and inet_pton additionally reside there.
 117 #
 118 # Define NO_MMAP if you want to avoid mmap.
 119 #
 120 # Define NO_PTHREADS if you do not have or do not want to use Pthreads.
 121 #
 122 # Define NO_PREAD if you have a problem with pread() system call (e.g.
 123 # cygwin1.dll before v1.5.22).
 124 #
 125 # Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
 126 # generally faster on your platform than accessing the working directory.
 127 #
 128 # Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
 129 # the executable mode bit, but doesn't really do so.
 130 #
 131 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
 132 #
 133 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
 134 # sockaddr_storage.
 135 #
 136 # Define NO_ICONV if your libc does not properly support iconv.
 137 #
 138 # Define OLD_ICONV if your library has an old iconv(), where the second
 139 # (input buffer pointer) parameter is declared with type (const char **).
 140 #
 141 # Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
 142 #
 143 # Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
 144 # that tells runtime paths to dynamic libraries;
 145 # "-Wl,-rpath=/path/lib" is used instead.
 146 #
 147 # Define USE_NSEC below if you want git to care about sub-second file mtimes
 148 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
 149 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
 150 # randomly break unless your underlying filesystem supports those sub-second
 151 # times (my ext3 doesn't).
 152 #
 153 # Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
 154 # "st_ctim"
 155 #
 156 # Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
 157 # available.  This automatically turns USE_NSEC off.
 158 #
 159 # Define USE_STDEV below if you want git to care about the underlying device
 160 # change being considered an inode change from the update-index perspective.
 161 #
 162 # Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
 163 # field that counts the on-disk footprint in 512-byte blocks.
 164 #
 165 # Define ASCIIDOC8 if you want to format documentation with AsciiDoc 8
 166 #
 167 # Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72
 168 # (not v1.73 or v1.71).
 169 #
 170 # Define ASCIIDOC_NO_ROFF if your DocBook XSL escapes raw roff directives
 171 # (versions 1.72 and later and 1.68.1 and earlier).
 172 #
 173 # Define GNU_ROFF if your target system uses GNU groff.  This forces
 174 # apostrophes to be ASCII so that cut&pasting examples to the shell
 175 # will work.
 176 #
 177 # Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 178 # MakeMaker (e.g. using ActiveState under Cygwin).
 179 #
 180 # Define NO_PERL if you do not want Perl scripts or libraries at all.
 181 #
 182 # Define NO_PYTHON if you do not want Python scripts or libraries at all.
 183 #
 184 # Define NO_TCLTK if you do not want Tcl/Tk GUI.
 185 #
 186 # The TCL_PATH variable governs the location of the Tcl interpreter
 187 # used to optimize git-gui for your system.  Only used if NO_TCLTK
 188 # is not set.  Defaults to the bare 'tclsh'.
 189 #
 190 # The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
 191 # If not set it defaults to the bare 'wish'. If it is set to the empty
 192 # string then NO_TCLTK will be forced (this is used by configure script).
 193 #
 194 # Define INTERNAL_QSORT to use Git's implementation of qsort(), which
 195 # is a simplified version of the merge sort used in glibc. This is
 196 # recommended if Git triggers O(n^2) behavior in your platform's qsort().
 197 #
 198 # Define UNRELIABLE_FSTAT if your system's fstat does not return the same
 199 # information on a not yet closed file that lstat would return for the same
 200 # file after it was closed.
 201 #
 202 # Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
 203 # when hardlinking a file to another name and unlinking the original file right
 204 # away (some NTFS drivers seem to zero the contents in that scenario).
 205 #
 206 # Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
 207 # programs as a tar, where bin/ and libexec/ might be on different file systems.
 208 #
 209 # Define USE_NED_ALLOCATOR if you want to replace the platforms default
 210 # memory allocators with the nedmalloc allocator written by Niall Douglas.
 211 #
 212 # Define NO_REGEX if you have no or inferior regex support in your C library.
 213 #
 214 # Define JSMIN to point to JavaScript minifier that functions as
 215 # a filter to have gitweb.js minified.
 216 #
 217 # Define CSSMIN to point to a CSS minifier in order to generate a minified
 218 # version of gitweb.css
 219 #
 220 # Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
 221 # you want to use something different.  The value will be interpreted by the
 222 # shell at runtime when it is used.
 223 #
 224 # Define DEFAULT_EDITOR to a sensible editor command (defaults to "vi") if you
 225 # want to use something different.  The value will be interpreted by the shell
 226 # if necessary when it is used.  Examples:
 227 #
 228 #   DEFAULT_EDITOR='~/bin/vi',
 229 #   DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
 230 #   DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
 231 #
 232 # Define COMPUTE_HEADER_DEPENDENCIES if your compiler supports the -MMD option
 233 # and you want to avoid rebuilding objects when an unrelated header file
 234 # changes.
 235 #
 236 # Define CHECK_HEADER_DEPENDENCIES to check for problems in the hard-coded
 237 # dependency rules.
 238 #
 239 # Define NATIVE_CRLF if your platform uses CRLF for line endings.
 240
 241 GIT-VERSION-FILE: FORCE
 242         @$(SHELL_PATH) ./GIT-VERSION-GEN
 243 -include GIT-VERSION-FILE
 244
 245 uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
 246 uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
 247 uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
 248 uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
 249 uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
 250 uname_V := $(shell sh -c 'uname -v 2>/dev/null || echo not')
 251
 252 ifdef MSVC
 253         # avoid the MingW and Cygwin configuration sections
 254         uname_S := Windows
 255         uname_O := Windows
 256 endif
 257
 258 # CFLAGS and LDFLAGS are for the users to override from the command line.
 259
 260 CFLAGS = -g -O2 -Wall
 261 LDFLAGS =
 262 ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
 263 ALL_LDFLAGS = $(LDFLAGS)
 264 STRIP ?= strip
 265
 266 # Among the variables below, these:
 267 #   gitexecdir
 268 #   template_dir
 269 #   mandir
 270 #   infodir
 271 #   htmldir
 272 #   ETC_GITCONFIG (but not sysconfdir)
 273 #   ETC_GITATTRIBUTES
 274 # can be specified as a relative path some/where/else;
 275 # this is interpreted as relative to $(prefix) and "git" at
 276 # runtime figures out where they are based on the path to the executable.
 277 # This can help installing the suite in a relocatable way.
 278
 279 prefix = $(HOME)
 280 bindir_relative = bin
 281 bindir = $(prefix)/$(bindir_relative)
 282 mandir = share/man
 283 infodir = share/info
 284 gitexecdir = libexec/git-core
 285 sharedir = $(prefix)/share
 286 gitwebdir = $(sharedir)/gitweb
 287 template_dir = share/git-core/templates
 288 htmldir = share/doc/git-doc
 289 ifeq ($(prefix),/usr)
 290 sysconfdir = /etc
 291 ETC_GITCONFIG = $(sysconfdir)/gitconfig
 292 ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
 293 else
 294 sysconfdir = $(prefix)/etc
 295 ETC_GITCONFIG = etc/gitconfig
 296 ETC_GITATTRIBUTES = etc/gitattributes
 297 endif
 298 lib = lib
 299 # DESTDIR=
 300 pathsep = :
 301
 302 export prefix bindir sharedir sysconfdir gitwebdir
 303
 304 CC = gcc
 305 AR = ar
 306 RM = rm -f
 307 DIFF = diff
 308 TAR = tar
 309 FIND = find
 310 INSTALL = install
 311 RPMBUILD = rpmbuild
 312 TCL_PATH = tclsh
 313 TCLTK_PATH = wish
 314 PTHREAD_LIBS = -lpthread
 315 PTHREAD_CFLAGS =
 316 GCOV = gcov
 317
 318 export TCL_PATH TCLTK_PATH
 319
 320 # sparse is architecture-neutral, which means that we need to tell it
 321 # explicitly what architecture to check for. Fix this up for yours..
 322 SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__
 323
 324
 325
 326 ### --- END CONFIGURATION SECTION ---
 327
 328 # Those must not be GNU-specific; they are shared with perl/ which may
 329 # be built by a different compiler. (Note that this is an artifact now
 330 # but it still might be nice to keep that distinction.)
 331 BASIC_CFLAGS = -I.
 332 BASIC_LDFLAGS =
 333
 334 # Guard against environment variables
 335 BUILTIN_OBJS =
 336 BUILT_INS =
 337 COMPAT_CFLAGS =
 338 COMPAT_OBJS =
 339 EXTRA_CPPFLAGS =
 340 LIB_H =
 341 LIB_OBJS =
 342 PROGRAM_OBJS =
 343 PROGRAMS =
 344 SCRIPT_PERL =
 345 SCRIPT_PYTHON =
 346 SCRIPT_SH =
 347 SCRIPT_LIB =
 348 TEST_PROGRAMS_NEED_X =
 349
 350 # Having this variable in your environment would break pipelines because
 351 # you cause "cd" to echo its destination to stdout.  It can also take
 352 # scripts to unexpected places.  If you like CDPATH, define it for your
 353 # interactive shell sessions without exporting it.
 354 unexport CDPATH
 355
 356 SCRIPT_SH += git-am.sh
 357 SCRIPT_SH += git-bisect.sh
 358 SCRIPT_SH += git-difftool--helper.sh
 359 SCRIPT_SH += git-filter-branch.sh
 360 SCRIPT_SH += git-lost-found.sh
 361 SCRIPT_SH += git-merge-octopus.sh
 362 SCRIPT_SH += git-merge-one-file.sh
 363 SCRIPT_SH += git-merge-resolve.sh
 364 SCRIPT_SH += git-mergetool.sh
 365 SCRIPT_SH += git-pull.sh
 366 SCRIPT_SH += git-quiltimport.sh
 367 SCRIPT_SH += git-rebase--interactive.sh
 368 SCRIPT_SH += git-rebase.sh
 369 SCRIPT_SH += git-repack.sh
 370 SCRIPT_SH += git-request-pull.sh
 371 SCRIPT_SH += git-stash.sh
 372 SCRIPT_SH += git-submodule.sh
 373 SCRIPT_SH += git-web--browse.sh
 374
 375 SCRIPT_LIB += git-mergetool--lib
 376 SCRIPT_LIB += git-parse-remote
 377 SCRIPT_LIB += git-sh-setup
 378
 379 SCRIPT_PERL += git-add--interactive.perl
 380 SCRIPT_PERL += git-difftool.perl
 381 SCRIPT_PERL += git-archimport.perl
 382 SCRIPT_PERL += git-cvsexportcommit.perl
 383 SCRIPT_PERL += git-cvsimport.perl
 384 SCRIPT_PERL += git-cvsserver.perl
 385 SCRIPT_PERL += git-relink.perl
 386 SCRIPT_PERL += git-send-email.perl
 387 SCRIPT_PERL += git-svn.perl
 388
 389 SCRIPT_PYTHON += git-remote-testgit.py
 390
 391 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
 392           $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 393           $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
 394           git-instaweb
 395
 396 ETAGS_TARGET = TAGS
 397
 398 # Empty...
 399 EXTRA_PROGRAMS =
 400
 401 # ... and all the rest that could be moved out of bindir to gitexecdir
 402 PROGRAMS += $(EXTRA_PROGRAMS)
 403
 404 PROGRAM_OBJS += daemon.o
 405 PROGRAM_OBJS += fast-import.o
 406 PROGRAM_OBJS += imap-send.o
 407 PROGRAM_OBJS += shell.o
 408 PROGRAM_OBJS += show-index.o
 409 PROGRAM_OBJS += upload-pack.o
 410 PROGRAM_OBJS += http-backend.o
 411
 412 PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
 413
 414 TEST_PROGRAMS_NEED_X += test-chmtime
 415 TEST_PROGRAMS_NEED_X += test-ctype
 416 TEST_PROGRAMS_NEED_X += test-date
 417 TEST_PROGRAMS_NEED_X += test-delta
 418 TEST_PROGRAMS_NEED_X += test-dump-cache-tree
 419 TEST_PROGRAMS_NEED_X += test-genrandom
 420 TEST_PROGRAMS_NEED_X += test-line-buffer
 421 TEST_PROGRAMS_NEED_X += test-match-trees
 422 TEST_PROGRAMS_NEED_X += test-obj-pool
 423 TEST_PROGRAMS_NEED_X += test-parse-options
 424 TEST_PROGRAMS_NEED_X += test-path-utils
 425 TEST_PROGRAMS_NEED_X += test-run-command
 426 TEST_PROGRAMS_NEED_X += test-sha1
 427 TEST_PROGRAMS_NEED_X += test-sigchain
 428 TEST_PROGRAMS_NEED_X += test-string-pool
 429 TEST_PROGRAMS_NEED_X += test-svn-fe
 430 TEST_PROGRAMS_NEED_X += test-treap
 431 TEST_PROGRAMS_NEED_X += test-index-version
 432
 433 TEST_PROGRAMS = $(patsubst %,%$X,$(TEST_PROGRAMS_NEED_X))
 434
 435 # List built-in command $C whose implementation cmd_$C() is not in
 436 # builtin/$C.o but is linked in as part of some other command.
 437 BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
 438
 439 BUILT_INS += git-cherry$X
 440 BUILT_INS += git-cherry-pick$X
 441 BUILT_INS += git-format-patch$X
 442 BUILT_INS += git-fsck-objects$X
 443 BUILT_INS += git-get-tar-commit-id$X
 444 BUILT_INS += git-init$X
 445 BUILT_INS += git-merge-subtree$X
 446 BUILT_INS += git-peek-remote$X
 447 BUILT_INS += git-repo-config$X
 448 BUILT_INS += git-show$X
 449 BUILT_INS += git-stage$X
 450 BUILT_INS += git-status$X
 451 BUILT_INS += git-whatchanged$X
 452
 453 # what 'all' will build and 'install' will install in gitexecdir,
 454 # excluding programs for built-in commands
 455 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 456
 457 # what 'all' will build but not install in gitexecdir
 458 OTHER_PROGRAMS = git$X
 459
 460 # what test wrappers are needed and 'install' will install, in bindir
 461 BINDIR_PROGRAMS_NEED_X += git
 462 BINDIR_PROGRAMS_NEED_X += git-upload-pack
 463 BINDIR_PROGRAMS_NEED_X += git-receive-pack
 464 BINDIR_PROGRAMS_NEED_X += git-upload-archive
 465 BINDIR_PROGRAMS_NEED_X += git-shell
 466
 467 BINDIR_PROGRAMS_NO_X += git-cvsserver
 468
 469 # Set paths to tools early so that they can be used for version tests.
 470 ifndef SHELL_PATH
 471         SHELL_PATH = /bin/sh
 472 endif
 473 ifndef PERL_PATH
 474         PERL_PATH = /usr/bin/perl
 475 endif
 476 ifndef PYTHON_PATH
 477         PYTHON_PATH = /usr/bin/python
 478 endif
 479
 480 export PERL_PATH
 481 export PYTHON_PATH
 482
 483 LIB_FILE=libgit.a
 484 XDIFF_LIB=xdiff/lib.a
 485 VCSSVN_LIB=vcs-svn/lib.a
 486
 487 LIB_H += advice.h
 488 LIB_H += archive.h
 489 LIB_H += attr.h
 490 LIB_H += blob.h
 491 LIB_H += builtin.h
 492 LIB_H += cache.h
 493 LIB_H += cache-tree.h
 494 LIB_H += color.h
 495 LIB_H += commit.h
 496 LIB_H += compat/bswap.h
 497 LIB_H += compat/cygwin.h
 498 LIB_H += compat/mingw.h
 499 LIB_H += compat/win32/pthread.h
 500 LIB_H += compat/win32/syslog.h
 501 LIB_H += compat/win32/sys/poll.h
 502 LIB_H += csum-file.h
 503 LIB_H += decorate.h
 504 LIB_H += delta.h
 505 LIB_H += diffcore.h
 506 LIB_H += diff.h
 507 LIB_H += dir.h
 508 LIB_H += exec_cmd.h
 509 LIB_H += fsck.h
 510 LIB_H += git-compat-util.h
 511 LIB_H += graph.h
 512 LIB_H += grep.h
 513 LIB_H += hash.h
 514 LIB_H += help.h
 515 LIB_H += levenshtein.h
 516 LIB_H += list-objects.h
 517 LIB_H += ll-merge.h
 518 LIB_H += log-tree.h
 519 LIB_H += mailmap.h
 520 LIB_H += merge-recursive.h
 521 LIB_H += notes.h
 522 LIB_H += notes-cache.h
 523 LIB_H += object.h
 524 LIB_H += pack.h
 525 LIB_H += pack-refs.h
 526 LIB_H += pack-revindex.h
 527 LIB_H += parse-options.h
 528 LIB_H += patch-ids.h
 529 LIB_H += pkt-line.h
 530 LIB_H += progress.h
 531 LIB_H += quote.h
 532 LIB_H += reflog-walk.h
 533 LIB_H += refs.h
 534 LIB_H += remote.h
 535 LIB_H += rerere.h
 536 LIB_H += resolve-undo.h
 537 LIB_H += revision.h
 538 LIB_H += run-command.h
 539 LIB_H += sha1-lookup.h
 540 LIB_H += sideband.h
 541 LIB_H += sigchain.h
 542 LIB_H += strbuf.h
 543 LIB_H += string-list.h
 544 LIB_H += submodule.h
 545 LIB_H += tag.h
 546 LIB_H += transport.h
 547 LIB_H += tree.h
 548 LIB_H += tree-walk.h
 549 LIB_H += unpack-trees.h
 550 LIB_H += userdiff.h
 551 LIB_H += utf8.h
 552 LIB_H += xdiff-interface.h
 553 LIB_H += xdiff/xdiff.h
 554
 555 LIB_OBJS += abspath.o
 556 LIB_OBJS += advice.o
 557 LIB_OBJS += alias.o
 558 LIB_OBJS += alloc.o
 559 LIB_OBJS += archive.o
 560 LIB_OBJS += archive-tar.o
 561 LIB_OBJS += archive-zip.o
 562 LIB_OBJS += attr.o
 563 LIB_OBJS += base85.o
 564 LIB_OBJS += bisect.o
 565 LIB_OBJS += blob.o
 566 LIB_OBJS += branch.o
 567 LIB_OBJS += bundle.o
 568 LIB_OBJS += cache-tree.o
 569 LIB_OBJS += color.o
 570 LIB_OBJS += combine-diff.o
 571 LIB_OBJS += commit.o
 572 LIB_OBJS += config.o
 573 LIB_OBJS += connect.o
 574 LIB_OBJS += convert.o
 575 LIB_OBJS += copy.o
 576 LIB_OBJS += csum-file.o
 577 LIB_OBJS += ctype.o
 578 LIB_OBJS += date.o
 579 LIB_OBJS += decorate.o
 580 LIB_OBJS += diffcore-break.o
 581 LIB_OBJS += diffcore-delta.o
 582 LIB_OBJS += diffcore-order.o
 583 LIB_OBJS += diffcore-pickaxe.o
 584 LIB_OBJS += diffcore-rename.o
 585 LIB_OBJS += diff-delta.o
 586 LIB_OBJS += diff-lib.o
 587 LIB_OBJS += diff-no-index.o
 588 LIB_OBJS += diff.o
 589 LIB_OBJS += dir.o
 590 LIB_OBJS += editor.o
 591 LIB_OBJS += entry.o
 592 LIB_OBJS += environment.o
 593 LIB_OBJS += exec_cmd.o
 594 LIB_OBJS += fsck.o
 595 LIB_OBJS += graph.o
 596 LIB_OBJS += grep.o
 597 LIB_OBJS += hash.o
 598 LIB_OBJS += help.o
 599 LIB_OBJS += hex.o
 600 LIB_OBJS += ident.o
 601 LIB_OBJS += levenshtein.o
 602 LIB_OBJS += list-objects.o
 603 LIB_OBJS += ll-merge.o
 604 LIB_OBJS += lockfile.o
 605 LIB_OBJS += log-tree.o
 606 LIB_OBJS += mailmap.o
 607 LIB_OBJS += match-trees.o
 608 LIB_OBJS += merge-file.o
 609 LIB_OBJS += merge-recursive.o
 610 LIB_OBJS += name-hash.o
 611 LIB_OBJS += notes.o
 612 LIB_OBJS += notes-cache.o
 613 LIB_OBJS += object.o
 614 LIB_OBJS += pack-check.o
 615 LIB_OBJS += pack-refs.o
 616 LIB_OBJS += pack-revindex.o
 617 LIB_OBJS += pack-write.o
 618 LIB_OBJS += pager.o
 619 LIB_OBJS += parse-options.o
 620 LIB_OBJS += patch-delta.o
 621 LIB_OBJS += patch-ids.o
 622 LIB_OBJS += path.o
 623 LIB_OBJS += pkt-line.o
 624 LIB_OBJS += preload-index.o
 625 LIB_OBJS += pretty.o
 626 LIB_OBJS += progress.o
 627 LIB_OBJS += quote.o
 628 LIB_OBJS += reachable.o
 629 LIB_OBJS += read-cache.o
 630 LIB_OBJS += reflog-walk.o
 631 LIB_OBJS += refs.o
 632 LIB_OBJS += remote.o
 633 LIB_OBJS += replace_object.o
 634 LIB_OBJS += rerere.o
 635 LIB_OBJS += resolve-undo.o
 636 LIB_OBJS += revision.o
 637 LIB_OBJS += run-command.o
 638 LIB_OBJS += server-info.o
 639 LIB_OBJS += setup.o
 640 LIB_OBJS += sha1-lookup.o
 641 LIB_OBJS += sha1_file.o
 642 LIB_OBJS += sha1_name.o
 643 LIB_OBJS += shallow.o
 644 LIB_OBJS += sideband.o
 645 LIB_OBJS += sigchain.o
 646 LIB_OBJS += strbuf.o
 647 LIB_OBJS += string-list.o
 648 LIB_OBJS += submodule.o
 649 LIB_OBJS += symlinks.o
 650 LIB_OBJS += tag.o
 651 LIB_OBJS += trace.o
 652 LIB_OBJS += transport.o
 653 LIB_OBJS += transport-helper.o
 654 LIB_OBJS += tree-diff.o
 655 LIB_OBJS += tree.o
 656 LIB_OBJS += tree-walk.o
 657 LIB_OBJS += unpack-trees.o
 658 LIB_OBJS += url.o
 659 LIB_OBJS += usage.o
 660 LIB_OBJS += userdiff.o
 661 LIB_OBJS += utf8.o
 662 LIB_OBJS += walker.o
 663 LIB_OBJS += wrapper.o
 664 LIB_OBJS += write_or_die.o
 665 LIB_OBJS += ws.o
 666 LIB_OBJS += wt-status.o
 667 LIB_OBJS += xdiff-interface.o
 668
 669 BUILTIN_OBJS += builtin/add.o
 670 BUILTIN_OBJS += builtin/annotate.o
 671 BUILTIN_OBJS += builtin/apply.o
 672 BUILTIN_OBJS += builtin/archive.o
 673 BUILTIN_OBJS += builtin/bisect--helper.o
 674 BUILTIN_OBJS += builtin/blame.o
 675 BUILTIN_OBJS += builtin/branch.o
 676 BUILTIN_OBJS += builtin/bundle.o
 677 BUILTIN_OBJS += builtin/cat-file.o
 678 BUILTIN_OBJS += builtin/check-attr.o
 679 BUILTIN_OBJS += builtin/check-ref-format.o
 680 BUILTIN_OBJS += builtin/checkout-index.o
 681 BUILTIN_OBJS += builtin/checkout.o
 682 BUILTIN_OBJS += builtin/clean.o
 683 BUILTIN_OBJS += builtin/clone.o
 684 BUILTIN_OBJS += builtin/commit-tree.o
 685 BUILTIN_OBJS += builtin/commit.o
 686 BUILTIN_OBJS += builtin/config.o
 687 BUILTIN_OBJS += builtin/count-objects.o
 688 BUILTIN_OBJS += builtin/describe.o
 689 BUILTIN_OBJS += builtin/diff-files.o
 690 BUILTIN_OBJS += builtin/diff-index.o
 691 BUILTIN_OBJS += builtin/diff-tree.o
 692 BUILTIN_OBJS += builtin/diff.o
 693 BUILTIN_OBJS += builtin/fast-export.o
 694 BUILTIN_OBJS += builtin/fetch-pack.o
 695 BUILTIN_OBJS += builtin/fetch.o
 696 BUILTIN_OBJS += builtin/fmt-merge-msg.o
 697 BUILTIN_OBJS += builtin/for-each-ref.o
 698 BUILTIN_OBJS += builtin/fsck.o
 699 BUILTIN_OBJS += builtin/gc.o
 700 BUILTIN_OBJS += builtin/grep.o
 701 BUILTIN_OBJS += builtin/hash-object.o
 702 BUILTIN_OBJS += builtin/help.o
 703 BUILTIN_OBJS += builtin/index-pack.o
 704 BUILTIN_OBJS += builtin/init-db.o
 705 BUILTIN_OBJS += builtin/log.o
 706 BUILTIN_OBJS += builtin/ls-files.o
 707 BUILTIN_OBJS += builtin/ls-remote.o
 708 BUILTIN_OBJS += builtin/ls-tree.o
 709 BUILTIN_OBJS += builtin/mailinfo.o
 710 BUILTIN_OBJS += builtin/mailsplit.o
 711 BUILTIN_OBJS += builtin/merge.o
 712 BUILTIN_OBJS += builtin/merge-base.o
 713 BUILTIN_OBJS += builtin/merge-file.o
 714 BUILTIN_OBJS += builtin/merge-index.o
 715 BUILTIN_OBJS += builtin/merge-ours.o
 716 BUILTIN_OBJS += builtin/merge-recursive.o
 717 BUILTIN_OBJS += builtin/merge-tree.o
 718 BUILTIN_OBJS += builtin/mktag.o
 719 BUILTIN_OBJS += builtin/mktree.o
 720 BUILTIN_OBJS += builtin/mv.o
 721 BUILTIN_OBJS += builtin/name-rev.o
 722 BUILTIN_OBJS += builtin/notes.o
 723 BUILTIN_OBJS += builtin/pack-objects.o
 724 BUILTIN_OBJS += builtin/pack-redundant.o
 725 BUILTIN_OBJS += builtin/pack-refs.o
 726 BUILTIN_OBJS += builtin/patch-id.o
 727 BUILTIN_OBJS += builtin/prune-packed.o
 728 BUILTIN_OBJS += builtin/prune.o
 729 BUILTIN_OBJS += builtin/push.o
 730 BUILTIN_OBJS += builtin/read-tree.o
 731 BUILTIN_OBJS += builtin/receive-pack.o
 732 BUILTIN_OBJS += builtin/reflog.o
 733 BUILTIN_OBJS += builtin/remote.o
 734 BUILTIN_OBJS += builtin/replace.o
 735 BUILTIN_OBJS += builtin/rerere.o
 736 BUILTIN_OBJS += builtin/reset.o
 737 BUILTIN_OBJS += builtin/rev-list.o
 738 BUILTIN_OBJS += builtin/rev-parse.o
 739 BUILTIN_OBJS += builtin/revert.o
 740 BUILTIN_OBJS += builtin/rm.o
 741 BUILTIN_OBJS += builtin/send-pack.o
 742 BUILTIN_OBJS += builtin/shortlog.o
 743 BUILTIN_OBJS += builtin/show-branch.o
 744 BUILTIN_OBJS += builtin/show-ref.o
 745 BUILTIN_OBJS += builtin/stripspace.o
 746 BUILTIN_OBJS += builtin/symbolic-ref.o
 747 BUILTIN_OBJS += builtin/tag.o
 748 BUILTIN_OBJS += builtin/tar-tree.o
 749 BUILTIN_OBJS += builtin/unpack-file.o
 750 BUILTIN_OBJS += builtin/unpack-objects.o
 751 BUILTIN_OBJS += builtin/update-index.o
 752 BUILTIN_OBJS += builtin/update-ref.o
 753 BUILTIN_OBJS += builtin/update-server-info.o
 754 BUILTIN_OBJS += builtin/upload-archive.o
 755 BUILTIN_OBJS += builtin/var.o
 756 BUILTIN_OBJS += builtin/verify-pack.o
 757 BUILTIN_OBJS += builtin/verify-tag.o
 758 BUILTIN_OBJS += builtin/write-tree.o
 759
 760 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 761 EXTLIBS =
 762
 763 #
 764 # Platform specific tweaks
 765 #
 766
 767 # We choose to avoid "if .. else if .. else .. endif endif"
 768 # because maintaining the nesting to match is a pain.  If
 769 # we had "elif" things would have been much nicer...
 770
 771 ifeq ($(uname_S),OSF1)
 772         # Need this for u_short definitions et al
 773         BASIC_CFLAGS += -D_OSF_SOURCE
 774         SOCKLEN_T = int
 775         NO_STRTOULL = YesPlease
 776         NO_NSEC = YesPlease
 777 endif
 778 ifeq ($(uname_S),Linux)
 779         NO_STRLCPY = YesPlease
 780         NO_MKSTEMPS = YesPlease
 781         HAVE_PATHS_H = YesPlease
 782 endif
 783 ifeq ($(uname_S),GNU/kFreeBSD)
 784         NO_STRLCPY = YesPlease
 785         NO_MKSTEMPS = YesPlease
 786         HAVE_PATHS_H = YesPlease
 787 endif
 788 ifeq ($(uname_S),UnixWare)
 789         CC = cc
 790         NEEDS_SOCKET = YesPlease
 791         NEEDS_NSL = YesPlease
 792         NEEDS_SSL_WITH_CRYPTO = YesPlease
 793         NEEDS_LIBICONV = YesPlease
 794         SHELL_PATH = /usr/local/bin/bash
 795         NO_IPV6 = YesPlease
 796         NO_HSTRERROR = YesPlease
 797         NO_MKSTEMPS = YesPlease
 798         BASIC_CFLAGS += -Kthread
 799         BASIC_CFLAGS += -I/usr/local/include
 800         BASIC_LDFLAGS += -L/usr/local/lib
 801         INSTALL = ginstall
 802         TAR = gtar
 803         NO_STRCASESTR = YesPlease
 804         NO_MEMMEM = YesPlease
 805 endif
 806 ifeq ($(uname_S),SCO_SV)
 807         ifeq ($(uname_R),3.2)
 808                 CFLAGS = -O2
 809         endif
 810         ifeq ($(uname_R),5)
 811                 CC = cc
 812                 BASIC_CFLAGS += -Kthread
 813         endif
 814         NEEDS_SOCKET = YesPlease
 815         NEEDS_NSL = YesPlease
 816         NEEDS_SSL_WITH_CRYPTO = YesPlease
 817         NEEDS_LIBICONV = YesPlease
 818         SHELL_PATH = /usr/bin/bash
 819         NO_IPV6 = YesPlease
 820         NO_HSTRERROR = YesPlease
 821         NO_MKSTEMPS = YesPlease
 822         BASIC_CFLAGS += -I/usr/local/include
 823         BASIC_LDFLAGS += -L/usr/local/lib
 824         NO_STRCASESTR = YesPlease
 825         NO_MEMMEM = YesPlease
 826         INSTALL = ginstall
 827         TAR = gtar
 828 endif
 829 ifeq ($(uname_S),Darwin)
 830         NEEDS_CRYPTO_WITH_SSL = YesPlease
 831         NEEDS_SSL_WITH_CRYPTO = YesPlease
 832         NEEDS_LIBICONV = YesPlease
 833         ifeq ($(shell expr "$(uname_R)" : '[15678]\.'),2)
 834                 OLD_ICONV = UnfortunatelyYes
 835         endif
 836         ifeq ($(shell expr "$(uname_R)" : '[15]\.'),2)
 837                 NO_STRLCPY = YesPlease
 838         endif
 839         NO_MEMMEM = YesPlease
 840         USE_ST_TIMESPEC = YesPlease
 841 endif
 842 ifeq ($(uname_S),SunOS)
 843         NEEDS_SOCKET = YesPlease
 844         NEEDS_NSL = YesPlease
 845         SHELL_PATH = /bin/bash
 846         SANE_TOOL_PATH = /usr/xpg6/bin:/usr/xpg4/bin
 847         NO_STRCASESTR = YesPlease
 848         NO_MEMMEM = YesPlease
 849         NO_MKDTEMP = YesPlease
 850         NO_MKSTEMPS = YesPlease
 851         NO_REGEX = YesPlease
 852         ifeq ($(uname_R),5.6)
 853                 SOCKLEN_T = int
 854                 NO_HSTRERROR = YesPlease
 855                 NO_IPV6 = YesPlease
 856                 NO_SOCKADDR_STORAGE = YesPlease
 857                 NO_UNSETENV = YesPlease
 858                 NO_SETENV = YesPlease
 859                 NO_STRLCPY = YesPlease
 860                 NO_C99_FORMAT = YesPlease
 861                 NO_STRTOUMAX = YesPlease
 862                 GIT_TEST_CMP = cmp
 863         endif
 864         ifeq ($(uname_R),5.7)
 865                 NEEDS_RESOLV = YesPlease
 866                 NO_IPV6 = YesPlease
 867                 NO_SOCKADDR_STORAGE = YesPlease
 868                 NO_UNSETENV = YesPlease
 869                 NO_SETENV = YesPlease
 870                 NO_STRLCPY = YesPlease
 871                 NO_C99_FORMAT = YesPlease
 872                 NO_STRTOUMAX = YesPlease
 873                 GIT_TEST_CMP = cmp
 874         endif
 875         ifeq ($(uname_R),5.8)
 876                 NO_UNSETENV = YesPlease
 877                 NO_SETENV = YesPlease
 878                 NO_C99_FORMAT = YesPlease
 879                 NO_STRTOUMAX = YesPlease
 880                 GIT_TEST_CMP = cmp
 881         endif
 882         ifeq ($(uname_R),5.9)
 883                 NO_UNSETENV = YesPlease
 884                 NO_SETENV = YesPlease
 885                 NO_C99_FORMAT = YesPlease
 886                 NO_STRTOUMAX = YesPlease
 887                 GIT_TEST_CMP = cmp
 888         endif
 889         INSTALL = /usr/ucb/install
 890         TAR = gtar
 891         BASIC_CFLAGS += -D__EXTENSIONS__ -D__sun__ -DHAVE_ALLOCA_H
 892 endif
 893 ifeq ($(uname_O),Cygwin)
 894         ifeq ($(shell expr "$(uname_R)" : '1\.[1-6]\.'),4)
 895                 NO_D_TYPE_IN_DIRENT = YesPlease
 896                 NO_D_INO_IN_DIRENT = YesPlease
 897                 NO_STRCASESTR = YesPlease
 898                 NO_MEMMEM = YesPlease
 899                 NO_MKSTEMPS = YesPlease
 900                 NO_SYMLINK_HEAD = YesPlease
 901                 NO_IPV6 = YesPlease
 902                 OLD_ICONV = UnfortunatelyYes
 903         endif
 904         NEEDS_LIBICONV = YesPlease
 905         NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes
 906         NO_TRUSTABLE_FILEMODE = UnfortunatelyYes
 907         NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
 908         # There are conflicting reports about this.
 909         # On some boxes NO_MMAP is needed, and not so elsewhere.
 910         # Try commenting this out if you suspect MMAP is more efficient
 911         NO_MMAP = YesPlease
 912         X = .exe
 913         COMPAT_OBJS += compat/cygwin.o
 914         UNRELIABLE_FSTAT = UnfortunatelyYes
 915 endif
 916 ifeq ($(uname_S),FreeBSD)
 917         NEEDS_LIBICONV = YesPlease
 918         OLD_ICONV = YesPlease
 919         NO_MEMMEM = YesPlease
 920         BASIC_CFLAGS += -I/usr/local/include
 921         BASIC_LDFLAGS += -L/usr/local/lib
 922         DIR_HAS_BSD_GROUP_SEMANTICS = YesPlease
 923         USE_ST_TIMESPEC = YesPlease
 924         ifeq ($(shell expr "$(uname_R)" : '4\.'),2)
 925                 PTHREAD_LIBS = -pthread
 926                 NO_UINTMAX_T = YesPlease
 927                 NO_STRTOUMAX = YesPlease
 928         endif
 929         PYTHON_PATH = /usr/local/bin/python
 930         HAVE_PATHS_H = YesPlease
 931 endif
 932 ifeq ($(uname_S),OpenBSD)
 933         NO_STRCASESTR = YesPlease
 934         NO_MEMMEM = YesPlease
 935         USE_ST_TIMESPEC = YesPlease
 936         NEEDS_LIBICONV = YesPlease
 937         BASIC_CFLAGS += -I/usr/local/include
 938         BASIC_LDFLAGS += -L/usr/local/lib
 939         HAVE_PATHS_H = YesPlease
 940 endif
 941 ifeq ($(uname_S),NetBSD)
 942         ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
 943                 NEEDS_LIBICONV = YesPlease
 944         endif
 945         BASIC_CFLAGS += -I/usr/pkg/include
 946         BASIC_LDFLAGS += -L/usr/pkg/lib $(CC_LD_DYNPATH)/usr/pkg/lib
 947         USE_ST_TIMESPEC = YesPlease
 948         NO_MKSTEMPS = YesPlease
 949         HAVE_PATHS_H = YesPlease
 950 endif
 951 ifeq ($(uname_S),AIX)
 952         DEFAULT_PAGER = more
 953         NO_STRCASESTR=YesPlease
 954         NO_MEMMEM = YesPlease
 955         NO_MKDTEMP = YesPlease
 956         NO_MKSTEMPS = YesPlease
 957         NO_STRLCPY = YesPlease
 958         NO_NSEC = YesPlease
 959         FREAD_READS_DIRECTORIES = UnfortunatelyYes
 960         INTERNAL_QSORT = UnfortunatelyYes
 961         NEEDS_LIBICONV=YesPlease
 962         BASIC_CFLAGS += -D_LARGE_FILES
 963         ifeq ($(shell expr "$(uname_V)" : '[1234]'),1)
 964                 NO_PTHREADS = YesPlease
 965         else
 966                 PTHREAD_LIBS = -lpthread
 967         endif
 968         ifeq ($(shell expr "$(uname_V).$(uname_R)" : '5\.1'),3)
 969                 INLINE=''
 970         endif
 971         GIT_TEST_CMP = cmp
 972 endif
 973 ifeq ($(uname_S),GNU)
 974         # GNU/Hurd
 975         NO_STRLCPY=YesPlease
 976         NO_MKSTEMPS = YesPlease
 977         HAVE_PATHS_H = YesPlease
 978 endif
 979 ifeq ($(uname_S),IRIX)
 980         NO_SETENV = YesPlease
 981         NO_UNSETENV = YesPlease
 982         NO_STRCASESTR = YesPlease
 983         NO_MEMMEM = YesPlease
 984         NO_MKSTEMPS = YesPlease
 985         NO_MKDTEMP = YesPlease
 986         # When compiled with the MIPSpro 7.4.4m compiler, and without pthreads
 987         # (i.e. NO_PTHREADS is set), and _with_ MMAP (i.e. NO_MMAP is not set),
 988         # git dies with a segmentation fault when trying to access the first
 989         # entry of a reflog.  The conservative choice is made to always set
 990         # NO_MMAP.  If you suspect that your compiler is not affected by this
 991         # issue, comment out the NO_MMAP statement.
 992         NO_MMAP = YesPlease
 993         NO_REGEX = YesPlease
 994         SNPRINTF_RETURNS_BOGUS = YesPlease
 995         SHELL_PATH = /usr/gnu/bin/bash
 996         NEEDS_LIBGEN = YesPlease
 997 endif
 998 ifeq ($(uname_S),IRIX64)
 999         NO_SETENV=YesPlease
1000         NO_UNSETENV = YesPlease
1001         NO_STRCASESTR=YesPlease
1002         NO_MEMMEM = YesPlease
1003         NO_MKSTEMPS = YesPlease
1004         NO_MKDTEMP = YesPlease
1005         # When compiled with the MIPSpro 7.4.4m compiler, and without pthreads
1006         # (i.e. NO_PTHREADS is set), and _with_ MMAP (i.e. NO_MMAP is not set),
1007         # git dies with a segmentation fault when trying to access the first
1008         # entry of a reflog.  The conservative choice is made to always set
1009         # NO_MMAP.  If you suspect that your compiler is not affected by this
1010         # issue, comment out the NO_MMAP statement.
1011         NO_MMAP = YesPlease
1012         NO_REGEX = YesPlease
1013         SNPRINTF_RETURNS_BOGUS = YesPlease
1014         SHELL_PATH=/usr/gnu/bin/bash
1015         NEEDS_LIBGEN = YesPlease
1016 endif
1017 ifeq ($(uname_S),HP-UX)
1018         INLINE = __inline
1019         NO_IPV6=YesPlease
1020         NO_SETENV=YesPlease
1021         NO_STRCASESTR=YesPlease
1022         NO_MEMMEM = YesPlease
1023         NO_MKSTEMPS = YesPlease
1024         NO_STRLCPY = YesPlease
1025         NO_MKDTEMP = YesPlease
1026         NO_UNSETENV = YesPlease
1027         NO_HSTRERROR = YesPlease
1028         NO_SYS_SELECT_H = YesPlease
1029         SNPRINTF_RETURNS_BOGUS = YesPlease
1030         NO_NSEC = YesPlease
1031         ifeq ($(uname_R),B.11.00)
1032                 NO_INET_NTOP = YesPlease
1033                 NO_INET_PTON = YesPlease
1034         endif
1035         ifeq ($(uname_R),B.10.20)
1036                 # Override HP-UX 11.x setting:
1037                 INLINE =
1038                 SOCKLEN_T = size_t
1039                 NO_PREAD = YesPlease
1040                 NO_INET_NTOP = YesPlease
1041                 NO_INET_PTON = YesPlease
1042         endif
1043         GIT_TEST_CMP = cmp
1044 endif
1045 ifeq ($(uname_S),Windows)
1046         GIT_VERSION := $(GIT_VERSION).MSVC
1047         pathsep = ;
1048         NO_PREAD = YesPlease
1049         NEEDS_CRYPTO_WITH_SSL = YesPlease
1050         NO_LIBGEN_H = YesPlease
1051         NO_SYMLINK_HEAD = YesPlease
1052         NO_IPV6 = YesPlease
1053         NO_SETENV = YesPlease
1054         NO_UNSETENV = YesPlease
1055         NO_STRCASESTR = YesPlease
1056         NO_STRLCPY = YesPlease
1057         NO_STRTOK_R = YesPlease
1058         NO_MEMMEM = YesPlease
1059         # NEEDS_LIBICONV = YesPlease
1060         NO_ICONV = YesPlease
1061         NO_C99_FORMAT = YesPlease
1062         NO_STRTOUMAX = YesPlease
1063         NO_STRTOULL = YesPlease
1064         NO_MKDTEMP = YesPlease
1065         NO_MKSTEMPS = YesPlease
1066         SNPRINTF_RETURNS_BOGUS = YesPlease
1067         NO_SVN_TESTS = YesPlease
1068         NO_PERL_MAKEMAKER = YesPlease
1069         RUNTIME_PREFIX = YesPlease
1070         NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
1071         NO_NSEC = YesPlease
1072         USE_WIN32_MMAP = YesPlease
1073         # USE_NED_ALLOCATOR = YesPlease
1074         UNRELIABLE_FSTAT = UnfortunatelyYes
1075         OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
1076         NO_REGEX = YesPlease
1077         NO_CURL = YesPlease
1078         NO_PYTHON = YesPlease
1079         BLK_SHA1 = YesPlease
1080         NO_POSIX_GOODIES = UnfortunatelyYes
1081         NATIVE_CRLF = YesPlease
1082
1083         CC = compat/vcbuild/scripts/clink.pl
1084         AR = compat/vcbuild/scripts/lib.pl
1085         CFLAGS =
1086         BASIC_CFLAGS = -nologo -I. -I../zlib -Icompat/vcbuild -Icompat/vcbuild/include -DWIN32 -D_CONSOLE -DHAVE_STRING_H -D_CRT_SECURE_NO_WARNINGS -D_CRT_NONSTDC_NO_DEPRECATE
1087         COMPAT_OBJS = compat/msvc.o compat/fnmatch/fnmatch.o compat/winansi.o compat/win32/pthread.o compat/win32/syslog.o compat/win32/sys/poll.o
1088         COMPAT_CFLAGS = -D__USE_MINGW_ACCESS -DNOGDI -DHAVE_STRING_H -DHAVE_ALLOCA_H -Icompat -Icompat/fnmatch -Icompat/regex -Icompat/fnmatch -Icompat/win32 -DSTRIP_EXTENSION=\".exe\"
1089         BASIC_LDFLAGS = -IGNORE:4217 -IGNORE:4049 -NOLOGO -SUBSYSTEM:CONSOLE -NODEFAULTLIB:MSVCRT.lib
1090         EXTLIBS = advapi32.lib shell32.lib wininet.lib ws2_32.lib
1091         PTHREAD_LIBS =
1092         lib =
1093 ifndef DEBUG
1094         BASIC_CFLAGS += -GL -Os -MT
1095         BASIC_LDFLAGS += -LTCG
1096         AR += -LTCG
1097 else
1098         BASIC_CFLAGS += -Zi -MTd
1099 endif
1100         X = .exe
1101 endif
1102 ifeq ($(uname_S),Interix)
1103         NO_SYS_POLL_H = YesPlease
1104         NO_INTTYPES_H = YesPlease
1105         NO_INITGROUPS = YesPlease
1106         NO_IPV6 = YesPlease
1107         NO_MEMMEM = YesPlease
1108         NO_MKDTEMP = YesPlease
1109         NO_STRTOUMAX = YesPlease
1110         NO_NSEC = YesPlease
1111         NO_MKSTEMPS = YesPlease
1112         ifeq ($(uname_R),3.5)
1113                 NO_INET_NTOP = YesPlease
1114                 NO_INET_PTON = YesPlease
1115         endif
1116         ifeq ($(uname_R),5.2)
1117                 NO_INET_NTOP = YesPlease
1118                 NO_INET_PTON = YesPlease
1119         endif
1120 endif
1121 ifneq (,$(findstring MINGW,$(uname_S)))
1122         pathsep = ;
1123         NO_PREAD = YesPlease
1124         NEEDS_CRYPTO_WITH_SSL = YesPlease
1125         NO_LIBGEN_H = YesPlease
1126         NO_SYMLINK_HEAD = YesPlease
1127         NO_SETENV = YesPlease
1128         NO_UNSETENV = YesPlease
1129         NO_STRCASESTR = YesPlease
1130         NO_STRLCPY = YesPlease
1131         NO_STRTOK_R = YesPlease
1132         NO_MEMMEM = YesPlease
1133         NEEDS_LIBICONV = YesPlease
1134         OLD_ICONV = YesPlease
1135         NO_C99_FORMAT = YesPlease
1136         NO_STRTOUMAX = YesPlease
1137         NO_MKDTEMP = YesPlease
1138         NO_MKSTEMPS = YesPlease
1139         NO_SVN_TESTS = YesPlease
1140         NO_PERL_MAKEMAKER = YesPlease
1141         RUNTIME_PREFIX = YesPlease
1142         NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
1143         NO_NSEC = YesPlease
1144         USE_WIN32_MMAP = YesPlease
1145         USE_NED_ALLOCATOR = YesPlease
1146         UNRELIABLE_FSTAT = UnfortunatelyYes
1147         OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
1148         NO_REGEX = YesPlease
1149         NO_PYTHON = YesPlease
1150         BLK_SHA1 = YesPlease
1151         ETAGS_TARGET = ETAGS
1152         NO_INET_PTON = YesPlease
1153         NO_INET_NTOP = YesPlease
1154         NO_POSIX_GOODIES = UnfortunatelyYes
1155         COMPAT_CFLAGS += -D__USE_MINGW_ACCESS -DNOGDI -Icompat -Icompat/fnmatch -Icompat/win32
1156         COMPAT_CFLAGS += -DSTRIP_EXTENSION=\".exe\"
1157         COMPAT_OBJS += compat/mingw.o compat/fnmatch/fnmatch.o compat/winansi.o \
1158                 compat/win32/pthread.o compat/win32/syslog.o \
1159                 compat/win32/sys/poll.o
1160         EXTLIBS += -lws2_32
1161         PTHREAD_LIBS =
1162         X = .exe
1163 ifneq (,$(wildcard ../THIS_IS_MSYSGIT))
1164         htmldir=doc/git/html/
1165         prefix =
1166         INSTALL = /bin/install
1167         EXTLIBS += /mingw/lib/libz.a
1168         NO_R_TO_GCC_LINKER = YesPlease
1169         INTERNAL_QSORT = YesPlease
1170 else
1171         NO_CURL = YesPlease
1172 endif
1173 endif
1174
1175 -include config.mak.autogen
1176 -include config.mak
1177
1178 ifdef CHECK_HEADER_DEPENDENCIES
1179 COMPUTE_HEADER_DEPENDENCIES =
1180 USE_COMPUTED_HEADER_DEPENDENCIES =
1181 endif
1182
1183 ifdef COMPUTE_HEADER_DEPENDENCIES
1184 USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
1185 endif
1186
1187 ifdef SANE_TOOL_PATH
1188 SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
1189 BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
1190 PATH := $(SANE_TOOL_PATH):${PATH}
1191 else
1192 BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
1193 endif
1194
1195 ifneq (,$(INLINE))
1196         BASIC_CFLAGS += -Dinline=$(INLINE)
1197 endif
1198
1199 ifneq (,$(SOCKLEN_T))
1200         BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
1201 endif
1202
1203 ifeq ($(uname_S),Darwin)
1204         ifndef NO_FINK
1205                 ifeq ($(shell test -d /sw/lib && echo y),y)
1206                         BASIC_CFLAGS += -I/sw/include
1207                         BASIC_LDFLAGS += -L/sw/lib
1208                 endif
1209         endif
1210         ifndef NO_DARWIN_PORTS
1211                 ifeq ($(shell test -d /opt/local/lib && echo y),y)
1212                         BASIC_CFLAGS += -I/opt/local/include
1213                         BASIC_LDFLAGS += -L/opt/local/lib
1214                 endif
1215         endif
1216         PTHREAD_LIBS =
1217 endif
1218
1219 ifndef CC_LD_DYNPATH
1220         ifdef NO_R_TO_GCC_LINKER
1221                 # Some gcc does not accept and pass -R to the linker to specify
1222                 # the runtime dynamic library path.
1223                 CC_LD_DYNPATH = -Wl,-rpath,
1224         else
1225                 CC_LD_DYNPATH = -R
1226         endif
1227 endif
1228
1229 ifdef NO_LIBGEN_H
1230         COMPAT_CFLAGS += -DNO_LIBGEN_H
1231         COMPAT_OBJS += compat/basename.o
1232 endif
1233
1234 ifdef NO_CURL
1235         BASIC_CFLAGS += -DNO_CURL
1236         REMOTE_CURL_PRIMARY =
1237         REMOTE_CURL_ALIASES =
1238         REMOTE_CURL_NAMES =
1239 else
1240         ifdef CURLDIR
1241                 # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1242                 BASIC_CFLAGS += -I$(CURLDIR)/include
1243                 CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
1244         else
1245                 CURL_LIBCURL = -lcurl
1246         endif
1247         REMOTE_CURL_PRIMARY = git-remote-http$X
1248         REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1249         REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1250         PROGRAM_OBJS += http-fetch.o
1251         PROGRAMS += $(REMOTE_CURL_NAMES)
1252         curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
1253         ifeq "$(curl_check)" "070908"
1254                 ifndef NO_EXPAT
1255                         PROGRAM_OBJS += http-push.o
1256                 endif
1257         endif
1258         ifndef NO_EXPAT
1259                 ifdef EXPATDIR
1260                         BASIC_CFLAGS += -I$(EXPATDIR)/include
1261                         EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1262                 else
1263                         EXPAT_LIBEXPAT = -lexpat
1264                 endif
1265         endif
1266 endif
1267
1268 ifdef ZLIB_PATH
1269         BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1270         EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1271 endif
1272 EXTLIBS += -lz
1273
1274 ifndef NO_OPENSSL
1275         OPENSSL_LIBSSL = -lssl
1276         ifdef OPENSSLDIR
1277                 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1278                 OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1279         else
1280                 OPENSSL_LINK =
1281         endif
1282         ifdef NEEDS_CRYPTO_WITH_SSL
1283                 OPENSSL_LINK += -lcrypto
1284         endif
1285 else
1286         BASIC_CFLAGS += -DNO_OPENSSL
1287         BLK_SHA1 = 1
1288         OPENSSL_LIBSSL =
1289 endif
1290 ifdef NEEDS_SSL_WITH_CRYPTO
1291         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1292 else
1293         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1294 endif
1295 ifdef NEEDS_LIBICONV
1296         ifdef ICONVDIR
1297                 BASIC_CFLAGS += -I$(ICONVDIR)/include
1298                 ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1299         else
1300                 ICONV_LINK =
1301         endif
1302         EXTLIBS += $(ICONV_LINK) -liconv
1303 endif
1304 ifdef NEEDS_LIBGEN
1305         EXTLIBS += -lgen
1306 endif
1307 ifdef NEEDS_SOCKET
1308         EXTLIBS += -lsocket
1309 endif
1310 ifdef NEEDS_NSL
1311         EXTLIBS += -lnsl
1312 endif
1313 ifdef NEEDS_RESOLV
1314         EXTLIBS += -lresolv
1315 endif
1316 ifdef NO_D_TYPE_IN_DIRENT
1317         BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1318 endif
1319 ifdef NO_D_INO_IN_DIRENT
1320         BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
1321 endif
1322 ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1323         BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1324 endif
1325 ifdef USE_NSEC
1326         BASIC_CFLAGS += -DUSE_NSEC
1327 endif
1328 ifdef USE_ST_TIMESPEC
1329         BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1330 endif
1331 ifdef NO_NSEC
1332         BASIC_CFLAGS += -DNO_NSEC
1333 endif
1334 ifdef NO_C99_FORMAT
1335         BASIC_CFLAGS += -DNO_C99_FORMAT
1336 endif
1337 ifdef SNPRINTF_RETURNS_BOGUS
1338         COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1339         COMPAT_OBJS += compat/snprintf.o
1340 endif
1341 ifdef FREAD_READS_DIRECTORIES
1342         COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1343         COMPAT_OBJS += compat/fopen.o
1344 endif
1345 ifdef NO_SYMLINK_HEAD
1346         BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1347 endif
1348 ifdef NO_STRCASESTR
1349         COMPAT_CFLAGS += -DNO_STRCASESTR
1350         COMPAT_OBJS += compat/strcasestr.o
1351 endif
1352 ifdef NO_STRLCPY
1353         COMPAT_CFLAGS += -DNO_STRLCPY
1354         COMPAT_OBJS += compat/strlcpy.o
1355 endif
1356 ifdef NO_STRTOUMAX
1357         COMPAT_CFLAGS += -DNO_STRTOUMAX
1358         COMPAT_OBJS += compat/strtoumax.o
1359 endif
1360 ifdef NO_STRTOULL
1361         COMPAT_CFLAGS += -DNO_STRTOULL
1362 endif
1363 ifdef NO_STRTOK_R
1364         COMPAT_CFLAGS += -DNO_STRTOK_R
1365         COMPAT_OBJS += compat/strtok_r.o
1366 endif
1367 ifdef NO_SETENV
1368         COMPAT_CFLAGS += -DNO_SETENV
1369         COMPAT_OBJS += compat/setenv.o
1370 endif
1371 ifdef NO_MKDTEMP
1372         COMPAT_CFLAGS += -DNO_MKDTEMP
1373         COMPAT_OBJS += compat/mkdtemp.o
1374 endif
1375 ifdef NO_MKSTEMPS
1376         COMPAT_CFLAGS += -DNO_MKSTEMPS
1377 endif
1378 ifdef NO_UNSETENV
1379         COMPAT_CFLAGS += -DNO_UNSETENV
1380         COMPAT_OBJS += compat/unsetenv.o
1381 endif
1382 ifdef NO_SYS_SELECT_H
1383         BASIC_CFLAGS += -DNO_SYS_SELECT_H
1384 endif
1385 ifdef NO_SYS_POLL_H
1386         BASIC_CFLAGS += -DNO_SYS_POLL_H
1387 endif
1388 ifdef NO_INTTYPES_H
1389         BASIC_CFLAGS += -DNO_INTTYPES_H
1390 endif
1391 ifdef NO_INITGROUPS
1392         BASIC_CFLAGS += -DNO_INITGROUPS
1393 endif
1394 ifdef NO_MMAP
1395         COMPAT_CFLAGS += -DNO_MMAP
1396         COMPAT_OBJS += compat/mmap.o
1397 else
1398         ifdef USE_WIN32_MMAP
1399                 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1400                 COMPAT_OBJS += compat/win32mmap.o
1401         endif
1402 endif
1403 ifdef OBJECT_CREATION_USES_RENAMES
1404         COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1405 endif
1406 ifdef NO_PREAD
1407         COMPAT_CFLAGS += -DNO_PREAD
1408         COMPAT_OBJS += compat/pread.o
1409 endif
1410 ifdef NO_FAST_WORKING_DIRECTORY
1411         BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1412 endif
1413 ifdef NO_TRUSTABLE_FILEMODE
1414         BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1415 endif
1416 ifdef NO_IPV6
1417         BASIC_CFLAGS += -DNO_IPV6
1418 endif
1419 ifdef NO_UINTMAX_T
1420         BASIC_CFLAGS += -Duintmax_t=uint32_t
1421 endif
1422 ifdef NO_SOCKADDR_STORAGE
1423 ifdef NO_IPV6
1424         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1425 else
1426         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1427 endif
1428 endif
1429 ifdef NO_INET_NTOP
1430         LIB_OBJS += compat/inet_ntop.o
1431         BASIC_CFLAGS += -DNO_INET_NTOP
1432 endif
1433 ifdef NO_INET_PTON
1434         LIB_OBJS += compat/inet_pton.o
1435         BASIC_CFLAGS += -DNO_INET_PTON
1436 endif
1437
1438 ifdef NO_ICONV
1439         BASIC_CFLAGS += -DNO_ICONV
1440 endif
1441
1442 ifdef OLD_ICONV
1443         BASIC_CFLAGS += -DOLD_ICONV
1444 endif
1445
1446 ifdef NO_DEFLATE_BOUND
1447         BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1448 endif
1449
1450 ifdef NO_POSIX_GOODIES
1451         BASIC_CFLAGS += -DNO_POSIX_GOODIES
1452 endif
1453
1454 ifdef BLK_SHA1
1455         SHA1_HEADER = "block-sha1/sha1.h"
1456         LIB_OBJS += block-sha1/sha1.o
1457         LIB_H += block-sha1/sha1.h
1458 else
1459 ifdef PPC_SHA1
1460         SHA1_HEADER = "ppc/sha1.h"
1461         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1462         LIB_H += ppc/sha1.h
1463 else
1464         SHA1_HEADER = <openssl/sha.h>
1465         EXTLIBS += $(LIB_4_CRYPTO)
1466 endif
1467 endif
1468 ifdef NO_PERL_MAKEMAKER
1469         export NO_PERL_MAKEMAKER
1470 endif
1471 ifdef NO_HSTRERROR
1472         COMPAT_CFLAGS += -DNO_HSTRERROR
1473         COMPAT_OBJS += compat/hstrerror.o
1474 endif
1475 ifdef NO_MEMMEM
1476         COMPAT_CFLAGS += -DNO_MEMMEM
1477         COMPAT_OBJS += compat/memmem.o
1478 endif
1479 ifdef INTERNAL_QSORT
1480         COMPAT_CFLAGS += -DINTERNAL_QSORT
1481         COMPAT_OBJS += compat/qsort.o
1482 endif
1483 ifdef RUNTIME_PREFIX
1484         COMPAT_CFLAGS += -DRUNTIME_PREFIX
1485 endif
1486
1487 ifdef NO_PTHREADS
1488         BASIC_CFLAGS += -DNO_PTHREADS
1489 else
1490         BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1491         EXTLIBS += $(PTHREAD_LIBS)
1492         LIB_OBJS += thread-utils.o
1493 endif
1494
1495 ifdef HAVE_PATHS_H
1496         BASIC_CFLAGS += -DHAVE_PATHS_H
1497 endif
1498
1499 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1500         COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1501 endif
1502 ifdef UNRELIABLE_FSTAT
1503         BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1504 endif
1505 ifdef NO_REGEX
1506         COMPAT_CFLAGS += -Icompat/regex
1507         COMPAT_OBJS += compat/regex/regex.o
1508 endif
1509
1510 ifdef USE_NED_ALLOCATOR
1511        COMPAT_CFLAGS += -Icompat/nedmalloc
1512        COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1513 endif
1514
1515 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1516         export GIT_TEST_CMP_USE_COPIED_CONTEXT
1517 endif
1518
1519 ifeq ($(TCLTK_PATH),)
1520 NO_TCLTK=NoThanks
1521 endif
1522
1523 ifeq ($(PERL_PATH),)
1524 NO_PERL=NoThanks
1525 endif
1526
1527 ifeq ($(PYTHON_PATH),)
1528 NO_PYTHON=NoThanks
1529 endif
1530
1531 QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1532 QUIET_SUBDIR1  =
1533
1534 ifneq ($(findstring $(MAKEFLAGS),w),w)
1535 PRINT_DIR = --no-print-directory
1536 else # "make -w"
1537 NO_SUBDIR = :
1538 endif
1539
1540 ifneq ($(findstring $(MAKEFLAGS),s),s)
1541 ifndef V
1542         QUIET_CC       = @echo '   ' CC $@;
1543         QUIET_AR       = @echo '   ' AR $@;
1544         QUIET_LINK     = @echo '   ' LINK $@;
1545         QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1546         QUIET_GEN      = @echo '   ' GEN $@;
1547         QUIET_LNCP     = @echo '   ' LN/CP $@;
1548         QUIET_GCOV     = @echo '   ' GCOV $@;
1549         QUIET_SUBDIR0  = +@subdir=
1550         QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1551                          $(MAKE) $(PRINT_DIR) -C $$subdir
1552         export V
1553         export QUIET_GEN
1554         export QUIET_BUILT_IN
1555 endif
1556 endif
1557
1558 ifdef ASCIIDOC8
1559         export ASCIIDOC8
1560 endif
1561
1562 # Shell quote (do not use $(call) to accommodate ancient setups);
1563
1564 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
1565 ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1566 ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
1567
1568 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1569 bindir_SQ = $(subst ','\'',$(bindir))
1570 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1571 mandir_SQ = $(subst ','\'',$(mandir))
1572 infodir_SQ = $(subst ','\'',$(infodir))
1573 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1574 template_dir_SQ = $(subst ','\'',$(template_dir))
1575 htmldir_SQ = $(subst ','\'',$(htmldir))
1576 prefix_SQ = $(subst ','\'',$(prefix))
1577 gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
1578
1579 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1580 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1581 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
1582 TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1583 DIFF_SQ = $(subst ','\'',$(DIFF))
1584
1585 LIBS = $(GITLIBS) $(EXTLIBS)
1586
1587 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
1588         $(COMPAT_CFLAGS)
1589 LIB_OBJS += $(COMPAT_OBJS)
1590
1591 # Quote for C
1592
1593 ifdef DEFAULT_EDITOR
1594 DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
1595 DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
1596
1597 BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
1598 endif
1599
1600 ifdef DEFAULT_PAGER
1601 DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
1602 DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
1603
1604 BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
1605 endif
1606
1607 ALL_CFLAGS += $(BASIC_CFLAGS)
1608 ALL_LDFLAGS += $(BASIC_LDFLAGS)
1609
1610 export DIFF TAR INSTALL DESTDIR SHELL_PATH
1611
1612
1613 ### Build rules
1614
1615 SHELL = $(SHELL_PATH)
1616
1617 all:: shell_compatibility_test $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1618 ifneq (,$X)
1619         $(QUIET_BUILT_IN)$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test -d '$p' -o '$p' -ef '$p$X' || $(RM) '$p';)
1620 endif
1621
1622 all::
1623 ifndef NO_TCLTK
1624         $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1625         $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1626 endif
1627 ifndef NO_PERL
1628         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' all
1629 endif
1630 ifndef NO_PYTHON
1631         $(QUIET_SUBDIR0)git_remote_helpers $(QUIET_SUBDIR1) PYTHON_PATH='$(PYTHON_PATH_SQ)' prefix='$(prefix_SQ)' all
1632 endif
1633         $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
1634
1635 please_set_SHELL_PATH_to_a_more_modern_shell:
1636         @$$(:)
1637
1638 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1639
1640 strip: $(PROGRAMS) git$X
1641         $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
1642
1643 git.o: common-cmds.h
1644 git.s git.o: EXTRA_CPPFLAGS = -DGIT_VERSION='"$(GIT_VERSION)"' \
1645         '-DGIT_HTML_PATH="$(htmldir_SQ)"'
1646
1647 git$X: git.o $(BUILTIN_OBJS) $(GITLIBS)
1648         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ git.o \
1649                 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
1650
1651 builtin/help.o: common-cmds.h
1652 builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
1653         '-DGIT_HTML_PATH="$(htmldir_SQ)"' \
1654         '-DGIT_MAN_PATH="$(mandir_SQ)"' \
1655         '-DGIT_INFO_PATH="$(infodir_SQ)"'
1656
1657 $(BUILT_INS): git$X
1658         $(QUIET_BUILT_IN)$(RM) $@ && \
1659         ln git$X $@ 2>/dev/null || \
1660         ln -s git$X $@ 2>/dev/null || \
1661         cp git$X $@
1662
1663 common-cmds.h: ./generate-cmdlist.sh command-list.txt
1664
1665 common-cmds.h: $(wildcard Documentation/git-*.txt)
1666         $(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
1667
1668 define cmd_munge_script
1669 $(RM) $@ $@+ && \
1670 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1671     -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1672     -e 's|@@DIFF@@|$(DIFF_SQ)|' \
1673     -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1674     -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1675     -e $(BROKEN_PATH_FIX) \
1676     $@.sh >$@+
1677 endef
1678
1679 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
1680         $(QUIET_GEN)$(cmd_munge_script) && \
1681         chmod +x $@+ && \
1682         mv $@+ $@
1683
1684 $(SCRIPT_LIB) : % : %.sh
1685         $(QUIET_GEN)$(cmd_munge_script) && \
1686         mv $@+ $@
1687
1688 ifndef NO_PERL
1689 $(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
1690
1691 perl/perl.mak: GIT-CFLAGS perl/Makefile perl/Makefile.PL
1692         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
1693
1694 $(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl
1695         $(QUIET_GEN)$(RM) $@ $@+ && \
1696         INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
1697         sed -e '1{' \
1698             -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1699             -e '        h' \
1700             -e '        s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "'"$$INSTLIBDIR"'"));=' \
1701             -e '        H' \
1702             -e '        x' \
1703             -e '}' \
1704             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1705             $@.perl >$@+ && \
1706         chmod +x $@+ && \
1707         mv $@+ $@
1708
1709
1710 .PHONY: gitweb
1711 gitweb:
1712         $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
1713
1714 ifdef JSMIN
1715 GITWEB_PROGRAMS += gitweb/static/gitweb.min.js
1716 GITWEB_JS = gitweb/static/gitweb.min.js
1717 else
1718 GITWEB_JS = gitweb/static/gitweb.js
1719 endif
1720 ifdef CSSMIN
1721 GITWEB_PROGRAMS += gitweb/static/gitweb.min.css
1722 GITWEB_CSS = gitweb/static/gitweb.min.css
1723 else
1724 GITWEB_CSS = gitweb/static/gitweb.css
1725 endif
1726 OTHER_PROGRAMS +=  gitweb/gitweb.cgi  $(GITWEB_PROGRAMS)
1727 gitweb/gitweb.cgi: gitweb/gitweb.perl $(GITWEB_PROGRAMS)
1728         $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) $(patsubst gitweb/%,%,$@)
1729
1730 ifdef JSMIN
1731 gitweb/static/gitweb.min.js: gitweb/static/gitweb.js
1732         $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) $(patsubst gitweb/%,%,$@)
1733 endif # JSMIN
1734 ifdef CSSMIN
1735 gitweb/static/gitweb.min.css: gitweb/static/gitweb.css
1736         $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) $(patsubst gitweb/%,%,$@)
1737 endif # CSSMIN
1738
1739
1740 git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/static/gitweb.css gitweb/static/gitweb.js
1741         $(QUIET_GEN)$(RM) $@ $@+ && \
1742         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1743             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1744             -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1745             -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
1746             -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1747             $@.sh > $@+ && \
1748         chmod +x $@+ && \
1749         mv $@+ $@
1750 else # NO_PERL
1751 $(patsubst %.perl,%,$(SCRIPT_PERL)) git-instaweb: % : unimplemented.sh
1752         $(QUIET_GEN)$(RM) $@ $@+ && \
1753         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1754             -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
1755             unimplemented.sh >$@+ && \
1756         chmod +x $@+ && \
1757         mv $@+ $@
1758 endif # NO_PERL
1759
1760 ifndef NO_PYTHON
1761 $(patsubst %.py,%,$(SCRIPT_PYTHON)): GIT-CFLAGS
1762 $(patsubst %.py,%,$(SCRIPT_PYTHON)): % : %.py
1763         $(QUIET_GEN)$(RM) $@ $@+ && \
1764         INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C git_remote_helpers -s \
1765                 --no-print-directory prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' \
1766                 instlibdir` && \
1767         sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
1768             -e 's|\(os\.getenv("GITPYTHONLIB"\)[^)]*)|\1,"@@INSTLIBDIR@@")|' \
1769             -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
1770             $@.py >$@+ && \
1771         chmod +x $@+ && \
1772         mv $@+ $@
1773 else # NO_PYTHON
1774 $(patsubst %.py,%,$(SCRIPT_PYTHON)): % : unimplemented.sh
1775         $(QUIET_GEN)$(RM) $@ $@+ && \
1776         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1777             -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
1778             unimplemented.sh >$@+ && \
1779         chmod +x $@+ && \
1780         mv $@+ $@
1781 endif # NO_PYTHON
1782
1783 configure: configure.ac
1784         $(QUIET_GEN)$(RM) $@ $<+ && \
1785         sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1786             $< > $<+ && \
1787         autoconf -o $@ $<+ && \
1788         $(RM) $<+
1789
1790 # These can record GIT_VERSION
1791 git.o git.spec \
1792         $(patsubst %.sh,%,$(SCRIPT_SH)) \
1793         $(patsubst %.perl,%,$(SCRIPT_PERL)) \
1794         : GIT-VERSION-FILE
1795
1796 TEST_OBJS := $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
1797 GIT_OBJS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
1798         git.o
1799 ifndef NO_CURL
1800         GIT_OBJS += http.o http-walker.o remote-curl.o
1801 endif
1802 XDIFF_OBJS = xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o \
1803         xdiff/xmerge.o xdiff/xpatience.o
1804 VCSSVN_OBJS = vcs-svn/string_pool.o vcs-svn/line_buffer.o \
1805         vcs-svn/repo_tree.o vcs-svn/fast_export.o vcs-svn/svndump.o
1806 OBJECTS := $(GIT_OBJS) $(XDIFF_OBJS) $(VCSSVN_OBJS)
1807
1808 dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
1809 dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
1810
1811 ifdef COMPUTE_HEADER_DEPENDENCIES
1812 $(dep_dirs):
1813         mkdir -p $@
1814
1815 missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
1816 dep_file = $(dir $@).depend/$(notdir $@).d
1817 dep_args = -MF $(dep_file) -MMD -MP
1818 ifdef CHECK_HEADER_DEPENDENCIES
1819 $(error cannot compute header dependencies outside a normal build. \
1820 Please unset CHECK_HEADER_DEPENDENCIES and try again)
1821 endif
1822 endif
1823
1824 ifndef COMPUTE_HEADER_DEPENDENCIES
1825 ifndef CHECK_HEADER_DEPENDENCIES
1826 dep_dirs =
1827 missing_dep_dirs =
1828 dep_args =
1829 endif
1830 endif
1831
1832 ifdef CHECK_HEADER_DEPENDENCIES
1833 ifndef PRINT_HEADER_DEPENDENCIES
1834 missing_deps = $(filter-out $(notdir $^), \
1835         $(notdir $(shell $(MAKE) -s $@ \
1836                 CHECK_HEADER_DEPENDENCIES=YesPlease \
1837                 USE_COMPUTED_HEADER_DEPENDENCIES=YesPlease \
1838                 PRINT_HEADER_DEPENDENCIES=YesPlease)))
1839 endif
1840 endif
1841
1842 ASM_SRC := $(wildcard $(OBJECTS:o=S))
1843 ASM_OBJ := $(ASM_SRC:S=o)
1844 C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
1845
1846 .SUFFIXES:
1847
1848 ifdef PRINT_HEADER_DEPENDENCIES
1849 $(C_OBJ): %.o: %.c FORCE
1850         echo $^
1851 $(ASM_OBJ): %.o: %.S FORCE
1852         echo $^
1853
1854 ifndef CHECK_HEADER_DEPENDENCIES
1855 $(error cannot print header dependencies during a normal build. \
1856 Please set CHECK_HEADER_DEPENDENCIES and try again)
1857 endif
1858 endif
1859
1860 ifndef PRINT_HEADER_DEPENDENCIES
1861 ifdef CHECK_HEADER_DEPENDENCIES
1862 $(C_OBJ): %.o: %.c $(dep_files) FORCE
1863         @set -e; echo CHECK $@; \
1864         missing_deps="$(missing_deps)"; \
1865         if test "$$missing_deps"; \
1866         then \
1867                 echo missing dependencies: $$missing_deps; \
1868                 false; \
1869         fi
1870 $(ASM_OBJ): %.o: %.S $(dep_files) FORCE
1871         @set -e; echo CHECK $@; \
1872         missing_deps="$(missing_deps)"; \
1873         if test "$$missing_deps"; \
1874         then \
1875                 echo missing dependencies: $$missing_deps; \
1876                 false; \
1877         fi
1878 endif
1879 endif
1880
1881 ifndef CHECK_HEADER_DEPENDENCIES
1882 $(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
1883         $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1884 $(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
1885         $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1886 endif
1887
1888 %.s: %.c GIT-CFLAGS FORCE
1889         $(QUIET_CC)$(CC) -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1890
1891 ifdef USE_COMPUTED_HEADER_DEPENDENCIES
1892 # Take advantage of gcc's on-the-fly dependency generation
1893 # See <http://gcc.gnu.org/gcc-3.0/features.html>.
1894 dep_files_present := $(wildcard $(dep_files))
1895 ifneq ($(dep_files_present),)
1896 include $(dep_files_present)
1897 endif
1898 else
1899 # Dependencies on header files, for platforms that do not support
1900 # the gcc -MMD option.
1901 #
1902 # Dependencies on automatically generated headers such as common-cmds.h
1903 # should _not_ be included here, since they are necessary even when
1904 # building an object for the first time.
1905 #
1906 # XXX. Please check occasionally that these include all dependencies
1907 # gcc detects!
1908
1909 $(GIT_OBJS): $(LIB_H)
1910 builtin/branch.o builtin/checkout.o builtin/clone.o builtin/reset.o branch.o transport.o: branch.h
1911 builtin/bundle.o bundle.o transport.o: bundle.h
1912 builtin/bisect--helper.o builtin/rev-list.o bisect.o: bisect.h
1913 builtin/clone.o builtin/fetch-pack.o transport.o: fetch-pack.h
1914 builtin/grep.o: thread-utils.h
1915 builtin/send-pack.o transport.o: send-pack.h
1916 builtin/log.o builtin/shortlog.o: shortlog.h
1917 builtin/prune.o builtin/reflog.o reachable.o: reachable.h
1918 builtin/commit.o builtin/revert.o wt-status.o: wt-status.h
1919 builtin/tar-tree.o archive-tar.o: tar.h
1920 builtin/pack-objects.o: thread-utils.h
1921 connect.o transport.o http-backend.o: url.h
1922 http-fetch.o http-walker.o remote-curl.o transport.o walker.o: walker.h
1923 http.o http-walker.o http-push.o http-fetch.o remote-curl.o: http.h
1924
1925 xdiff-interface.o $(XDIFF_OBJS): \
1926         xdiff/xinclude.h xdiff/xmacros.h xdiff/xdiff.h xdiff/xtypes.h \
1927         xdiff/xutils.h xdiff/xprepare.h xdiff/xdiffi.h xdiff/xemit.h
1928
1929 $(VCSSVN_OBJS): \
1930         vcs-svn/obj_pool.h vcs-svn/trp.h vcs-svn/string_pool.h \
1931         vcs-svn/line_buffer.h vcs-svn/repo_tree.h vcs-svn/fast_export.h \
1932         vcs-svn/svndump.h
1933 endif
1934
1935 exec_cmd.s exec_cmd.o: EXTRA_CPPFLAGS = \
1936         '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
1937         '-DBINDIR="$(bindir_relative_SQ)"' \
1938         '-DPREFIX="$(prefix_SQ)"'
1939
1940 builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
1941         -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
1942
1943 config.s config.o: EXTRA_CPPFLAGS = -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
1944
1945 attr.s attr.o: EXTRA_CPPFLAGS = -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
1946
1947 http.s http.o: EXTRA_CPPFLAGS = -DGIT_HTTP_USER_AGENT='"git/$(GIT_VERSION)"'
1948
1949 ifdef NO_EXPAT
1950 http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
1951 endif
1952
1953 ifdef NO_REGEX
1954 compat/regex/regex.o: EXTRA_CPPFLAGS = -DGAWK -DNO_MBSUPPORT
1955 endif
1956
1957 ifdef USE_NED_ALLOCATOR
1958 compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
1959         -DNDEBUG -DOVERRIDE_STRDUP -DREPLACE_SYSTEM_ALLOCATOR
1960 endif
1961
1962 git-%$X: %.o $(GITLIBS)
1963         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
1964
1965 git-imap-send$X: imap-send.o $(GITLIBS)
1966         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1967                 $(LIBS) $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
1968
1969 git-http-fetch$X: revision.o http.o http-walker.o http-fetch.o $(GITLIBS)
1970         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1971                 $(LIBS) $(CURL_LIBCURL)
1972 git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
1973         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1974                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
1975
1976 $(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
1977         $(QUIET_LNCP)$(RM) $@ && \
1978         ln $< $@ 2>/dev/null || \
1979         ln -s $< $@ 2>/dev/null || \
1980         cp $< $@
1981
1982 $(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o $(GITLIBS)
1983         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1984                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
1985
1986 $(LIB_FILE): $(LIB_OBJS)
1987         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
1988
1989 $(XDIFF_LIB): $(XDIFF_OBJS)
1990         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(XDIFF_OBJS)
1991
1992 $(VCSSVN_LIB): $(VCSSVN_OBJS)
1993         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(VCSSVN_OBJS)
1994
1995 doc:
1996         $(MAKE) -C Documentation all
1997
1998 man:
1999         $(MAKE) -C Documentation man
2000
2001 html:
2002         $(MAKE) -C Documentation html
2003
2004 info:
2005         $(MAKE) -C Documentation info
2006
2007 pdf:
2008         $(MAKE) -C Documentation pdf
2009
2010 $(ETAGS_TARGET): FORCE
2011         $(RM) $(ETAGS_TARGET)
2012         $(FIND) . -name '*.[hcS]' -print | xargs etags -a -o $(ETAGS_TARGET)
2013
2014 tags: FORCE
2015         $(RM) tags
2016         $(FIND) . -name '*.[hcS]' -print | xargs ctags -a
2017
2018 cscope:
2019         $(RM) cscope*
2020         $(FIND) . -name '*.[hcS]' -print | xargs cscope -b
2021
2022 ### Detect prefix changes
2023 TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):\
2024              $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ)
2025
2026 GIT-CFLAGS: FORCE
2027         @FLAGS='$(TRACK_CFLAGS)'; \
2028             if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2029                 echo 1>&2 "    * new build flags or prefix"; \
2030                 echo "$$FLAGS" >GIT-CFLAGS; \
2031             fi
2032
2033 # We need to apply sq twice, once to protect from the shell
2034 # that runs GIT-BUILD-OPTIONS, and then again to protect it
2035 # and the first level quoting from the shell that runs "echo".
2036 GIT-BUILD-OPTIONS: FORCE
2037         @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@
2038         @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@
2039         @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@
2040         @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@
2041         @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@
2042         @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@
2043         @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@
2044         @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@
2045 ifdef GIT_TEST_CMP
2046         @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@
2047 endif
2048 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2049         @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@
2050 endif
2051
2052 ### Detect Tck/Tk interpreter path changes
2053 ifndef NO_TCLTK
2054 TRACK_VARS = $(subst ','\'',-DTCLTK_PATH='$(TCLTK_PATH_SQ)')
2055
2056 GIT-GUI-VARS: FORCE
2057         @VARS='$(TRACK_VARS)'; \
2058             if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2059                 echo 1>&2 "    * new Tcl/Tk interpreter location"; \
2060                 echo "$$VARS" >$@; \
2061             fi
2062 endif
2063
2064 test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2065
2066 all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2067
2068 bin-wrappers/%: wrap-for-bin.sh
2069         @mkdir -p bin-wrappers
2070         $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2071              -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2072              -e 's|@@PROG@@|$(@F)|' < $< > $@ && \
2073         chmod +x $@
2074
2075 # GNU make supports exporting all variables by "export" without parameters.
2076 # However, the environment gets quite big, and some programs have problems
2077 # with that.
2078
2079 export NO_SVN_TESTS
2080
2081 ### Testing rules
2082
2083 test: all
2084         $(MAKE) -C t/ all
2085
2086 test-ctype$X: ctype.o
2087
2088 test-date$X: date.o ctype.o
2089
2090 test-delta$X: diff-delta.o patch-delta.o
2091
2092 test-line-buffer$X: vcs-svn/lib.a
2093
2094 test-parse-options$X: parse-options.o
2095
2096 test-string-pool$X: vcs-svn/lib.a
2097
2098 test-svn-fe$X: vcs-svn/lib.a
2099
2100 .PRECIOUS: $(TEST_OBJS)
2101
2102 test-%$X: test-%.o $(GITLIBS)
2103         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2104
2105 check-sha1:: test-sha1$X
2106         ./test-sha1.sh
2107
2108 check: common-cmds.h
2109         if sparse; \
2110         then \
2111                 for i in *.c; \
2112                 do \
2113                         sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; \
2114                 done; \
2115         else \
2116                 echo 2>&1 "Did you mean 'make test'?"; \
2117                 exit 1; \
2118         fi
2119
2120 remove-dashes:
2121         ./fixup-builtins $(BUILT_INS) $(PROGRAMS) $(SCRIPTS)
2122
2123 ### Installation rules
2124
2125 ifneq ($(filter /%,$(firstword $(template_dir))),)
2126 template_instdir = $(template_dir)
2127 else
2128 template_instdir = $(prefix)/$(template_dir)
2129 endif
2130 export template_instdir
2131
2132 ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2133 gitexec_instdir = $(gitexecdir)
2134 else
2135 gitexec_instdir = $(prefix)/$(gitexecdir)
2136 endif
2137 gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2138 export gitexec_instdir
2139
2140 install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2141
2142 install: all
2143         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2144         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2145         $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2146         $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2147         $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2148         $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2149 ifndef NO_PERL
2150         $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2151         $(MAKE) -C gitweb install
2152 endif
2153 ifndef NO_PYTHON
2154         $(MAKE) -C git_remote_helpers prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2155 endif
2156 ifndef NO_TCLTK
2157         $(MAKE) -C gitk-git install
2158         $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2159 endif
2160 ifneq (,$X)
2161         $(foreach p,$(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';)
2162 endif
2163
2164         bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2165         execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2166         { test "$$bindir/" = "$$execdir/" || \
2167           for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
2168                 $(RM) "$$execdir/$$p" && \
2169                 test -z "$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2170                 ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
2171                 cp "$$bindir/$$p" "$$execdir/$$p" || exit; \
2172           done; \
2173         } && \
2174         for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
2175                 $(RM) "$$bindir/$$p" && \
2176                 ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
2177                 ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
2178                 cp "$$bindir/git$X" "$$bindir/$$p" || exit; \
2179         done && \
2180         for p in $(BUILT_INS); do \
2181                 $(RM) "$$execdir/$$p" && \
2182                 ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2183                 ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2184                 cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
2185         done && \
2186         remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
2187         for p in $$remote_curl_aliases; do \
2188                 $(RM) "$$execdir/$$p" && \
2189                 ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2190                 ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2191                 cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; \
2192         done && \
2193         ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2194
2195 install-gitweb:
2196         $(MAKE) -C gitweb install
2197
2198 install-doc:
2199         $(MAKE) -C Documentation install
2200
2201 install-man:
2202         $(MAKE) -C Documentation install-man
2203
2204 install-html:
2205         $(MAKE) -C Documentation install-html
2206
2207 install-info:
2208         $(MAKE) -C Documentation install-info
2209
2210 install-pdf:
2211         $(MAKE) -C Documentation install-pdf
2212
2213 quick-install-doc:
2214         $(MAKE) -C Documentation quick-install
2215
2216 quick-install-man:
2217         $(MAKE) -C Documentation quick-install-man
2218
2219 quick-install-html:
2220         $(MAKE) -C Documentation quick-install-html
2221
2222
2223
2224 ### Maintainer's dist rules
2225
2226 git.spec: git.spec.in
2227         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
2228         mv $@+ $@
2229
2230 GIT_TARNAME=git-$(GIT_VERSION)
2231 dist: git.spec git-archive$(X) configure
2232         ./git-archive --format=tar \
2233                 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2234         @mkdir -p $(GIT_TARNAME)
2235         @cp git.spec configure $(GIT_TARNAME)
2236         @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2237         @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2238         $(TAR) rf $(GIT_TARNAME).tar \
2239                 $(GIT_TARNAME)/git.spec \
2240                 $(GIT_TARNAME)/configure \
2241                 $(GIT_TARNAME)/version \
2242                 $(GIT_TARNAME)/git-gui/version
2243         @$(RM) -r $(GIT_TARNAME)
2244         gzip -f -9 $(GIT_TARNAME).tar
2245
2246 rpm: dist
2247         $(RPMBUILD) \
2248                 --define "_source_filedigest_algorithm md5" \
2249                 --define "_binary_filedigest_algorithm md5" \
2250                 -ta $(GIT_TARNAME).tar.gz
2251
2252 htmldocs = git-htmldocs-$(GIT_VERSION)
2253 manpages = git-manpages-$(GIT_VERSION)
2254 dist-doc:
2255         $(RM) -r .doc-tmp-dir
2256         mkdir .doc-tmp-dir
2257         $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2258         cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2259         gzip -n -9 -f $(htmldocs).tar
2260         :
2261         $(RM) -r .doc-tmp-dir
2262         mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2263         $(MAKE) -C Documentation DESTDIR=./ \
2264                 man1dir=../.doc-tmp-dir/man1 \
2265                 man5dir=../.doc-tmp-dir/man5 \
2266                 man7dir=../.doc-tmp-dir/man7 \
2267                 install
2268         cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2269         gzip -n -9 -f $(manpages).tar
2270         $(RM) -r .doc-tmp-dir
2271
2272 ### Cleaning rules
2273
2274 distclean: clean
2275         $(RM) configure
2276
2277 clean:
2278         $(RM) *.o block-sha1/*.o ppc/*.o compat/*.o compat/*/*.o xdiff/*.o vcs-svn/*.o \
2279                 builtin/*.o $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
2280         $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2281         $(RM) $(TEST_PROGRAMS)
2282         $(RM) -r bin-wrappers
2283         $(RM) -r $(dep_dirs)
2284         $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope*
2285         $(RM) -r autom4te.cache
2286         $(RM) config.log config.mak.autogen config.mak.append config.status config.cache
2287         $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2288         $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
2289         $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
2290         $(MAKE) -C Documentation/ clean
2291 ifndef NO_PERL
2292         $(MAKE) -C gitweb clean
2293         $(MAKE) -C perl clean
2294 endif
2295 ifndef NO_PYTHON
2296         $(MAKE) -C git_remote_helpers clean
2297 endif
2298         $(MAKE) -C templates/ clean
2299         $(MAKE) -C t/ clean
2300 ifndef NO_TCLTK
2301         $(MAKE) -C gitk-git clean
2302         $(MAKE) -C git-gui clean
2303 endif
2304         $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-GUI-VARS GIT-BUILD-OPTIONS
2305
2306 .PHONY: all install clean strip
2307 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
2308 .PHONY: FORCE cscope
2309
2310 ### Check documentation
2311 #
2312 check-docs::
2313         @(for v in $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git gitk; \
2314         do \
2315                 case "$$v" in \
2316                 git-merge-octopus | git-merge-ours | git-merge-recursive | \
2317                 git-merge-resolve | git-merge-subtree | \
2318                 git-fsck-objects | git-init-db | \
2319                 git-remote-* | git-stage | \
2320                 git-?*--?* ) continue ;; \
2321                 esac ; \
2322                 test -f "Documentation/$$v.txt" || \
2323                 echo "no doc: $$v"; \
2324                 sed -e '/^#/d' command-list.txt | \
2325                 grep -q "^$$v[  ]" || \
2326                 case "$$v" in \
2327                 git) ;; \
2328                 *) echo "no link: $$v";; \
2329                 esac ; \
2330         done; \
2331         ( \
2332                 sed -e '/^#/d' \
2333                     -e 's/[     ].*//' \
2334                     -e 's/^/listed /' command-list.txt; \
2335                 ls -1 Documentation/git*txt | \
2336                 sed -e 's|Documentation/|documented |' \
2337                     -e 's/\.txt//'; \
2338         ) | while read how cmd; \
2339         do \
2340                 case "$$how,$$cmd" in \
2341                 *,git-citool | \
2342                 *,git-gui | \
2343                 *,git-help | \
2344                 documented,gitattributes | \
2345                 documented,gitignore | \
2346                 documented,gitmodules | \
2347                 documented,gitcli | \
2348                 documented,git-tools | \
2349                 documented,gitcore-tutorial | \
2350                 documented,gitcvs-migration | \
2351                 documented,gitdiffcore | \
2352                 documented,gitglossary | \
2353                 documented,githooks | \
2354                 documented,gitrepository-layout | \
2355                 documented,gitrevisions | \
2356                 documented,gittutorial | \
2357                 documented,gittutorial-2 | \
2358                 documented,git-bisect-lk2009 | \
2359                 documented,git-remote-helpers | \
2360                 documented,gitworkflows | \
2361                 sentinel,not,matching,is,ok ) continue ;; \
2362                 esac; \
2363                 case " $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git gitk " in \
2364                 *" $$cmd "*)    ;; \
2365                 *) echo "removed but $$how: $$cmd" ;; \
2366                 esac; \
2367         done ) | sort
2368
2369 ### Make sure built-ins do not have dups and listed in git.c
2370 #
2371 check-builtins::
2372         ./check-builtins.sh
2373
2374 ### Test suite coverage testing
2375 #
2376 .PHONY: coverage coverage-clean coverage-build coverage-report
2377
2378 coverage:
2379         $(MAKE) coverage-build
2380         $(MAKE) coverage-report
2381
2382 object_dirs := $(sort $(dir $(OBJECTS)))
2383 coverage-clean:
2384         $(RM) $(addsuffix *.gcov,$(object_dirs))
2385         $(RM) $(addsuffix *.gcda,$(object_dirs))
2386         $(RM) $(addsuffix *.gcno,$(object_dirs))
2387         $(RM) coverage-untested-functions
2388         $(RM) -r cover_db/
2389         $(RM) -r cover_db_html/
2390
2391 COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
2392 COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
2393 GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
2394
2395 coverage-build: coverage-clean
2396         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
2397         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
2398                 -j1 test
2399
2400 coverage-report:
2401         $(QUIET_GCOV)for dir in $(object_dirs); do \
2402                 $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
2403         done
2404
2405 coverage-untested-functions: coverage-report
2406         grep '^function.*called 0 ' *.c.gcov \
2407                 | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
2408                 > coverage-untested-functions
2409
2410 cover_db: coverage-report
2411         gcov2perl -db cover_db *.gcov
2412
2413 cover_db_html: cover_db
2414         cover -report html -outputdir cover_db_html cover_db