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