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 USE_LIBPCRE if you have and want to use libpcre. git-grep will be
  28 # able to use Perl-compatible regular expressions.
  29 #
  30 # Define LIBPCREDIR=/foo/bar if your libpcre header and library files are in
  31 # /foo/bar/include and /foo/bar/lib directories.
  32 #
  33 # Define NO_CURL if you do not have libcurl installed.  git-http-fetch and
  34 # git-http-push are not built, and you cannot use http:// and https://
  35 # transports (neither smart nor dumb).
  36 #
  37 # Define CURLDIR=/foo/bar if your curl header and library files are in
  38 # /foo/bar/include and /foo/bar/lib directories.
  39 #
  40 # Define NO_EXPAT if you do not have expat installed.  git-http-push is
  41 # not built, and you cannot push using http:// and https:// transports (dumb).
  42 #
  43 # Define EXPATDIR=/foo/bar if your expat header and library files are in
  44 # /foo/bar/include and /foo/bar/lib directories.
  45 #
  46 # Define NO_GETTEXT if you don't want Git output to be translated.
  47 # A translated Git requires GNU libintl or another gettext implementation,
  48 # plus libintl-perl at runtime.
  49 #
  50 # Define USE_GETTEXT_SCHEME and set it to 'fallthrough', if you don't trust
  51 # the installed gettext translation of the shell scripts output.
  52 #
  53 # Define HAVE_LIBCHARSET_H if you haven't set NO_GETTEXT and you can't
  54 # trust the langinfo.h's nl_langinfo(CODESET) function to return the
  55 # current character set. GNU and Solaris have a nl_langinfo(CODESET),
  56 # FreeBSD can use either, but MinGW and some others need to use
  57 # libcharset.h's locale_charset() instead.
  58 #
  59 # Define CHARSET_LIB to you need to link with library other than -liconv to
  60 # use locale_charset() function.  On some platforms this needs to set to
  61 # -lcharset
  62 #
  63 # Define LIBC_CONTAINS_LIBINTL if your gettext implementation doesn't
  64 # need -lintl when linking.
  65 #
  66 # Define NO_MSGFMT_EXTENDED_OPTIONS if your implementation of msgfmt
  67 # doesn't support GNU extensions like --check and --statistics
  68 #
  69 # Define HAVE_PATHS_H if you have paths.h and want to use the default PATH
  70 # it specifies.
  71 #
  72 # Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
  73 #
  74 # Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
  75 # d_type in struct dirent (Cygwin 1.5, fixed in Cygwin 1.7).
  76 #
  77 # Define NO_STRCASESTR if you don't have strcasestr.
  78 #
  79 # Define NO_MEMMEM if you don't have memmem.
  80 #
  81 # Define NO_STRLCPY if you don't have strlcpy.
  82 #
  83 # Define NO_STRTOUMAX if you don't have both strtoimax and strtoumax in the
  84 # C library. If your compiler also does not support long long or does not have
  85 # strtoull, define NO_STRTOULL.
  86 #
  87 # Define NO_SETENV if you don't have setenv in the C library.
  88 #
  89 # Define NO_UNSETENV if you don't have unsetenv in the C library.
  90 #
  91 # Define NO_MKDTEMP if you don't have mkdtemp in the C library.
  92 #
  93 # Define MKDIR_WO_TRAILING_SLASH if your mkdir() can't deal with trailing slash.
  94 #
  95 # Define NO_MKSTEMPS if you don't have mkstemps in the C library.
  96 #
  97 # Define NO_STRTOK_R if you don't have strtok_r in the C library.
  98 #
  99 # Define NO_FNMATCH if you don't have fnmatch in the C library.
 100 #
 101 # Define NO_FNMATCH_CASEFOLD if your fnmatch function doesn't have the
 102 # FNM_CASEFOLD GNU extension.
 103 #
 104 # Define NO_GECOS_IN_PWENT if you don't have pw_gecos in struct passwd
 105 # in the C library.
 106 #
 107 # Define NO_LIBGEN_H if you don't have libgen.h.
 108 #
 109 # Define NEEDS_LIBGEN if your libgen needs -lgen when linking
 110 #
 111 # Define NO_SYS_SELECT_H if you don't have sys/select.h.
 112 #
 113 # Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
 114 # Enable it on Windows.  By default, symrefs are still used.
 115 #
 116 # Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
 117 # tests.  These tests take up a significant amount of the total test time
 118 # but are not needed unless you plan to talk to SVN repos.
 119 #
 120 # Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
 121 # installed in /sw, but don't want GIT to link against any libraries
 122 # installed there.  If defined you may specify your own (or Fink's)
 123 # include directories and library directories by defining CFLAGS
 124 # and LDFLAGS appropriately.
 125 #
 126 # Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
 127 # have DarwinPorts installed in /opt/local, but don't want GIT to
 128 # link against any libraries installed there.  If defined you may
 129 # specify your own (or DarwinPort's) include directories and
 130 # library directories by defining CFLAGS and LDFLAGS appropriately.
 131 #
 132 # Define BLK_SHA1 environment variable to make use of the bundled
 133 # optimized C SHA1 routine.
 134 #
 135 # Define PPC_SHA1 environment variable when running make to make use of
 136 # a bundled SHA1 routine optimized for PowerPC.
 137 #
 138 # Define NEEDS_CRYPTO_WITH_SSL if you need -lcrypto when using -lssl (Darwin).
 139 #
 140 # Define NEEDS_SSL_WITH_CRYPTO if you need -lssl when using -lcrypto (Darwin).
 141 #
 142 # Define NEEDS_SSL_WITH_CURL if you need -lssl with -lcurl (Minix).
 143 #
 144 # Define NEEDS_IDN_WITH_CURL if you need -lidn when using -lcurl (Minix).
 145 #
 146 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
 147 #
 148 # Define NEEDS_LIBINTL_BEFORE_LIBICONV if you need libintl before libiconv.
 149 #
 150 # Define NO_INTPTR_T if you don't have intptr_t nor uintptr_t.
 151 #
 152 # Define NO_UINTMAX_T if you don't have uintmax_t.
 153 #
 154 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
 155 # Patrick Mauritz).
 156 #
 157 # Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
 158 # Notably on Solaris hstrerror resides in libresolv and on Solaris 7
 159 # inet_ntop and inet_pton additionally reside there.
 160 #
 161 # Define NO_MMAP if you want to avoid mmap.
 162 #
 163 # Define NO_SYS_POLL_H if you don't have sys/poll.h.
 164 #
 165 # Define NO_POLL if you do not have or don't want to use poll().
 166 # This also implies NO_SYS_POLL_H.
 167 #
 168 # Define NO_PTHREADS if you do not have or do not want to use Pthreads.
 169 #
 170 # Define NO_PREAD if you have a problem with pread() system call (e.g.
 171 # cygwin1.dll before v1.5.22).
 172 #
 173 # Define NO_SETITIMER if you don't have setitimer()
 174 #
 175 # Define NO_STRUCT_ITIMERVAL if you don't have struct itimerval
 176 # This also implies NO_SETITIMER
 177 #
 178 # Define NO_THREAD_SAFE_PREAD if your pread() implementation is not
 179 # thread-safe. (e.g. compat/pread.c or cygwin)
 180 #
 181 # Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
 182 # generally faster on your platform than accessing the working directory.
 183 #
 184 # Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
 185 # the executable mode bit, but doesn't really do so.
 186 #
 187 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
 188 #
 189 # Define NO_UNIX_SOCKETS if your system does not offer unix sockets.
 190 #
 191 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
 192 # sockaddr_storage.
 193 #
 194 # Define NO_ICONV if your libc does not properly support iconv.
 195 #
 196 # Define OLD_ICONV if your library has an old iconv(), where the second
 197 # (input buffer pointer) parameter is declared with type (const char **).
 198 #
 199 # Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
 200 #
 201 # Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
 202 # that tells runtime paths to dynamic libraries;
 203 # "-Wl,-rpath=/path/lib" is used instead.
 204 #
 205 # Define NO_NORETURN if using buggy versions of gcc 4.6+ and profile feedback,
 206 # as the compiler can crash (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49299)
 207 #
 208 # Define USE_NSEC below if you want git to care about sub-second file mtimes
 209 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
 210 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
 211 # randomly break unless your underlying filesystem supports those sub-second
 212 # times (my ext3 doesn't).
 213 #
 214 # Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
 215 # "st_ctim"
 216 #
 217 # Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
 218 # available.  This automatically turns USE_NSEC off.
 219 #
 220 # Define USE_STDEV below if you want git to care about the underlying device
 221 # change being considered an inode change from the update-index perspective.
 222 #
 223 # Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
 224 # field that counts the on-disk footprint in 512-byte blocks.
 225 #
 226 # Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72
 227 # (not v1.73 or v1.71).
 228 #
 229 # Define ASCIIDOC_ROFF if your DocBook XSL does not escape raw roff directives
 230 # (versions 1.68.1 through v1.72).
 231 #
 232 # Define GNU_ROFF if your target system uses GNU groff.  This forces
 233 # apostrophes to be ASCII so that cut&pasting examples to the shell
 234 # will work.
 235 #
 236 # Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 237 # MakeMaker (e.g. using ActiveState under Cygwin).
 238 #
 239 # Define NO_PERL if you do not want Perl scripts or libraries at all.
 240 #
 241 # Define NO_PYTHON if you do not want Python scripts or libraries at all.
 242 #
 243 # Define NO_TCLTK if you do not want Tcl/Tk GUI.
 244 #
 245 # The TCL_PATH variable governs the location of the Tcl interpreter
 246 # used to optimize git-gui for your system.  Only used if NO_TCLTK
 247 # is not set.  Defaults to the bare 'tclsh'.
 248 #
 249 # The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
 250 # If not set it defaults to the bare 'wish'. If it is set to the empty
 251 # string then NO_TCLTK will be forced (this is used by configure script).
 252 #
 253 # Define INTERNAL_QSORT to use Git's implementation of qsort(), which
 254 # is a simplified version of the merge sort used in glibc. This is
 255 # recommended if Git triggers O(n^2) behavior in your platform's qsort().
 256 #
 257 # Define UNRELIABLE_FSTAT if your system's fstat does not return the same
 258 # information on a not yet closed file that lstat would return for the same
 259 # file after it was closed.
 260 #
 261 # Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
 262 # when hardlinking a file to another name and unlinking the original file right
 263 # away (some NTFS drivers seem to zero the contents in that scenario).
 264 #
 265 # Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
 266 # programs as a tar, where bin/ and libexec/ might be on different file systems.
 267 #
 268 # Define NO_INSTALL_HARDLINKS if you prefer to use either symbolic links or
 269 # copies to install built-in git commands e.g. git-cat-file.
 270 #
 271 # Define USE_NED_ALLOCATOR if you want to replace the platforms default
 272 # memory allocators with the nedmalloc allocator written by Niall Douglas.
 273 #
 274 # Define NO_REGEX if you have no or inferior regex support in your C library.
 275 #
 276 # Define HAVE_DEV_TTY if your system can open /dev/tty to interact with the
 277 # user.
 278 #
 279 # Define GETTEXT_POISON if you are debugging the choice of strings marked
 280 # for translation.  In a GETTEXT_POISON build, you can turn all strings marked
 281 # for translation into gibberish by setting the GIT_GETTEXT_POISON variable
 282 # (to any value) in your environment.
 283 #
 284 # Define JSMIN to point to JavaScript minifier that functions as
 285 # a filter to have gitweb.js minified.
 286 #
 287 # Define CSSMIN to point to a CSS minifier in order to generate a minified
 288 # version of gitweb.css
 289 #
 290 # Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
 291 # you want to use something different.  The value will be interpreted by the
 292 # shell at runtime when it is used.
 293 #
 294 # Define DEFAULT_EDITOR to a sensible editor command (defaults to "vi") if you
 295 # want to use something different.  The value will be interpreted by the shell
 296 # if necessary when it is used.  Examples:
 297 #
 298 #   DEFAULT_EDITOR='~/bin/vi',
 299 #   DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
 300 #   DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
 301 #
 302 # Define COMPUTE_HEADER_DEPENDENCIES to "yes" if you want dependencies on
 303 # header files to be automatically computed, to avoid rebuilding objects when
 304 # an unrelated header file changes.  Define it to "no" to use the hard-coded
 305 # dependency rules.  The default is "auto", which means to use computed header
 306 # dependencies if your compiler is detected to support it.
 307 #
 308 # Define CHECK_HEADER_DEPENDENCIES to check for problems in the hard-coded
 309 # dependency rules.
 310 #
 311 # Define NATIVE_CRLF if your platform uses CRLF for line endings.
 312 #
 313 # Define XDL_FAST_HASH to use an alternative line-hashing method in
 314 # the diff algorithm.  It gives a nice speedup if your processor has
 315 # fast unaligned word loads.  Does NOT work on big-endian systems!
 316 # Enabled by default on x86_64.
 317 #
 318 # Define GIT_USER_AGENT if you want to change how git identifies itself during
 319 # network interactions.  The default is "git/$(GIT_VERSION)".
 320 #
 321 # Define DEFAULT_HELP_FORMAT to "man", "info" or "html"
 322 # (defaults to "man") if you want to have a different default when
 323 # "git help" is called without a parameter specifying the format.
 324
 325 GIT-VERSION-FILE: FORCE
 326         @$(SHELL_PATH) ./GIT-VERSION-GEN
 327 -include GIT-VERSION-FILE
 328
 329 uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
 330 uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
 331 uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
 332 uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
 333 uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
 334 uname_V := $(shell sh -c 'uname -v 2>/dev/null || echo not')
 335
 336 ifdef MSVC
 337         # avoid the MingW and Cygwin configuration sections
 338         uname_S := Windows
 339         uname_O := Windows
 340 endif
 341
 342 # CFLAGS and LDFLAGS are for the users to override from the command line.
 343
 344 CFLAGS = -g -O2 -Wall -Werror \
 345         -Wno-pointer-to-int-cast \
 346         -Wold-style-definition \
 347         -Wdeclaration-after-statement
 348 LDFLAGS =
 349 ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
 350 ALL_LDFLAGS = $(LDFLAGS)
 351 STRIP ?= strip
 352
 353 # Among the variables below, these:
 354 #   gitexecdir
 355 #   template_dir
 356 #   mandir
 357 #   infodir
 358 #   htmldir
 359 #   sysconfdir
 360 # can be specified as a relative path some/where/else;
 361 # this is interpreted as relative to $(prefix) and "git" at
 362 # runtime figures out where they are based on the path to the executable.
 363 # This can help installing the suite in a relocatable way.
 364
 365 prefix = $(HOME)
 366 bindir_relative = bin
 367 bindir = $(prefix)/$(bindir_relative)
 368 mandir = share/man
 369 infodir = share/info
 370 gitexecdir = libexec/git-core
 371 mergetoolsdir = $(gitexecdir)/mergetools
 372 sharedir = $(prefix)/share
 373 gitwebdir = $(sharedir)/gitweb
 374 localedir = $(sharedir)/locale
 375 template_dir = share/git-core/templates
 376 htmldir = share/doc/git-doc
 377 ETC_GITCONFIG = $(sysconfdir)/gitconfig
 378 ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
 379 lib = lib
 380 # DESTDIR =
 381 pathsep = :
 382
 383 export prefix bindir sharedir sysconfdir gitwebdir localedir
 384
 385 CC = cc
 386 AR = ar
 387 RM = rm -f
 388 DIFF = diff
 389 TAR = tar
 390 FIND = find
 391 INSTALL = install
 392 RPMBUILD = rpmbuild
 393 TCL_PATH = tclsh
 394 TCLTK_PATH = wish
 395 XGETTEXT = xgettext
 396 MSGFMT = msgfmt
 397 PTHREAD_LIBS = -lpthread
 398 PTHREAD_CFLAGS =
 399 GCOV = gcov
 400
 401 export TCL_PATH TCLTK_PATH
 402
 403 SPARSE_FLAGS =
 404
 405
 406
 407 ### --- END CONFIGURATION SECTION ---
 408
 409 # Those must not be GNU-specific; they are shared with perl/ which may
 410 # be built by a different compiler. (Note that this is an artifact now
 411 # but it still might be nice to keep that distinction.)
 412 BASIC_CFLAGS = -I.
 413 BASIC_LDFLAGS =
 414
 415 # Guard against environment variables
 416 BUILTIN_OBJS =
 417 BUILT_INS =
 418 COMPAT_CFLAGS =
 419 COMPAT_OBJS =
 420 XDIFF_OBJS =
 421 VCSSVN_OBJS =
 422 GENERATED_H =
 423 EXTRA_CPPFLAGS =
 424 LIB_H =
 425 LIB_OBJS =
 426 PROGRAM_OBJS =
 427 PROGRAMS =
 428 SCRIPT_PERL =
 429 SCRIPT_PYTHON =
 430 SCRIPT_SH =
 431 SCRIPT_LIB =
 432 TEST_PROGRAMS_NEED_X =
 433
 434 # Having this variable in your environment would break pipelines because
 435 # you cause "cd" to echo its destination to stdout.  It can also take
 436 # scripts to unexpected places.  If you like CDPATH, define it for your
 437 # interactive shell sessions without exporting it.
 438 unexport CDPATH
 439
 440 SCRIPT_SH += git-am.sh
 441 SCRIPT_SH += git-bisect.sh
 442 SCRIPT_SH += git-difftool--helper.sh
 443 SCRIPT_SH += git-filter-branch.sh
 444 SCRIPT_SH += git-lost-found.sh
 445 SCRIPT_SH += git-merge-octopus.sh
 446 SCRIPT_SH += git-merge-one-file.sh
 447 SCRIPT_SH += git-merge-resolve.sh
 448 SCRIPT_SH += git-mergetool.sh
 449 SCRIPT_SH += git-pull.sh
 450 SCRIPT_SH += git-quiltimport.sh
 451 SCRIPT_SH += git-rebase.sh
 452 SCRIPT_SH += git-repack.sh
 453 SCRIPT_SH += git-request-pull.sh
 454 SCRIPT_SH += git-stash.sh
 455 SCRIPT_SH += git-submodule.sh
 456 SCRIPT_SH += git-web--browse.sh
 457
 458 SCRIPT_LIB += git-mergetool--lib
 459 SCRIPT_LIB += git-parse-remote
 460 SCRIPT_LIB += git-rebase--am
 461 SCRIPT_LIB += git-rebase--interactive
 462 SCRIPT_LIB += git-rebase--merge
 463 SCRIPT_LIB += git-sh-setup
 464 SCRIPT_LIB += git-sh-i18n
 465
 466 SCRIPT_PERL += git-add--interactive.perl
 467 SCRIPT_PERL += git-difftool.perl
 468 SCRIPT_PERL += git-archimport.perl
 469 SCRIPT_PERL += git-cvsexportcommit.perl
 470 SCRIPT_PERL += git-cvsimport.perl
 471 SCRIPT_PERL += git-cvsserver.perl
 472 SCRIPT_PERL += git-relink.perl
 473 SCRIPT_PERL += git-send-email.perl
 474 SCRIPT_PERL += git-svn.perl
 475
 476 SCRIPT_PYTHON += git-remote-testgit.py
 477 SCRIPT_PYTHON += git-p4.py
 478
 479 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
 480           $(patsubst %.perl,%,$(SCRIPT_PERL)) \
 481           $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
 482           git-instaweb
 483
 484 ETAGS_TARGET = TAGS
 485
 486 # Empty...
 487 EXTRA_PROGRAMS =
 488
 489 # ... and all the rest that could be moved out of bindir to gitexecdir
 490 PROGRAMS += $(EXTRA_PROGRAMS)
 491
 492 PROGRAM_OBJS += credential-store.o
 493 PROGRAM_OBJS += daemon.o
 494 PROGRAM_OBJS += fast-import.o
 495 PROGRAM_OBJS += http-backend.o
 496 PROGRAM_OBJS += imap-send.o
 497 PROGRAM_OBJS += sh-i18n--envsubst.o
 498 PROGRAM_OBJS += shell.o
 499 PROGRAM_OBJS += show-index.o
 500 PROGRAM_OBJS += upload-pack.o
 501 PROGRAM_OBJS += remote-testsvn.o
 502
 503 # Binary suffix, set to .exe for Windows builds
 504 X =
 505
 506 PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
 507
 508 TEST_PROGRAMS_NEED_X += test-chmtime
 509 TEST_PROGRAMS_NEED_X += test-ctype
 510 TEST_PROGRAMS_NEED_X += test-date
 511 TEST_PROGRAMS_NEED_X += test-delta
 512 TEST_PROGRAMS_NEED_X += test-dump-cache-tree
 513 TEST_PROGRAMS_NEED_X += test-genrandom
 514 TEST_PROGRAMS_NEED_X += test-index-version
 515 TEST_PROGRAMS_NEED_X += test-line-buffer
 516 TEST_PROGRAMS_NEED_X += test-match-trees
 517 TEST_PROGRAMS_NEED_X += test-mergesort
 518 TEST_PROGRAMS_NEED_X += test-mktemp
 519 TEST_PROGRAMS_NEED_X += test-parse-options
 520 TEST_PROGRAMS_NEED_X += test-path-utils
 521 TEST_PROGRAMS_NEED_X += test-regex
 522 TEST_PROGRAMS_NEED_X += test-revision-walking
 523 TEST_PROGRAMS_NEED_X += test-run-command
 524 TEST_PROGRAMS_NEED_X += test-scrap-cache-tree
 525 TEST_PROGRAMS_NEED_X += test-sha1
 526 TEST_PROGRAMS_NEED_X += test-sigchain
 527 TEST_PROGRAMS_NEED_X += test-string-list
 528 TEST_PROGRAMS_NEED_X += test-subprocess
 529 TEST_PROGRAMS_NEED_X += test-svn-fe
 530
 531 TEST_PROGRAMS = $(patsubst %,%$X,$(TEST_PROGRAMS_NEED_X))
 532
 533 # List built-in command $C whose implementation cmd_$C() is not in
 534 # builtin/$C.o but is linked in as part of some other command.
 535 BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
 536
 537 BUILT_INS += git-cherry$X
 538 BUILT_INS += git-cherry-pick$X
 539 BUILT_INS += git-format-patch$X
 540 BUILT_INS += git-fsck-objects$X
 541 BUILT_INS += git-get-tar-commit-id$X
 542 BUILT_INS += git-init$X
 543 BUILT_INS += git-merge-subtree$X
 544 BUILT_INS += git-peek-remote$X
 545 BUILT_INS += git-repo-config$X
 546 BUILT_INS += git-show$X
 547 BUILT_INS += git-stage$X
 548 BUILT_INS += git-status$X
 549 BUILT_INS += git-whatchanged$X
 550
 551 # what 'all' will build and 'install' will install in gitexecdir,
 552 # excluding programs for built-in commands
 553 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 554
 555 # what 'all' will build but not install in gitexecdir
 556 OTHER_PROGRAMS = git$X
 557
 558 # what test wrappers are needed and 'install' will install, in bindir
 559 BINDIR_PROGRAMS_NEED_X += git
 560 BINDIR_PROGRAMS_NEED_X += git-upload-pack
 561 BINDIR_PROGRAMS_NEED_X += git-receive-pack
 562 BINDIR_PROGRAMS_NEED_X += git-upload-archive
 563 BINDIR_PROGRAMS_NEED_X += git-shell
 564
 565 BINDIR_PROGRAMS_NO_X += git-cvsserver
 566
 567 # Set paths to tools early so that they can be used for version tests.
 568 ifndef SHELL_PATH
 569         SHELL_PATH = /bin/sh
 570 endif
 571 ifndef PERL_PATH
 572         PERL_PATH = /usr/bin/perl
 573 endif
 574 ifndef PYTHON_PATH
 575         PYTHON_PATH = /usr/bin/python
 576 endif
 577
 578 export PERL_PATH
 579 export PYTHON_PATH
 580
 581 LIB_FILE = libgit.a
 582 XDIFF_LIB = xdiff/lib.a
 583 VCSSVN_LIB = vcs-svn/lib.a
 584
 585 LIB_H += xdiff/xinclude.h
 586 LIB_H += xdiff/xmacros.h
 587 LIB_H += xdiff/xdiff.h
 588 LIB_H += xdiff/xtypes.h
 589 LIB_H += xdiff/xutils.h
 590 LIB_H += xdiff/xprepare.h
 591 LIB_H += xdiff/xdiffi.h
 592 LIB_H += xdiff/xemit.h
 593
 594 LIB_H += vcs-svn/line_buffer.h
 595 LIB_H += vcs-svn/sliding_window.h
 596 LIB_H += vcs-svn/repo_tree.h
 597 LIB_H += vcs-svn/fast_export.h
 598 LIB_H += vcs-svn/svndiff.h
 599 LIB_H += vcs-svn/svndump.h
 600
 601 GENERATED_H += common-cmds.h
 602
 603 LIB_H += advice.h
 604 LIB_H += archive.h
 605 LIB_H += argv-array.h
 606 LIB_H += attr.h
 607 LIB_H += bisect.h
 608 LIB_H += blob.h
 609 LIB_H += branch.h
 610 LIB_H += builtin.h
 611 LIB_H += bulk-checkin.h
 612 LIB_H += bundle.h
 613 LIB_H += cache-tree.h
 614 LIB_H += cache.h
 615 LIB_H += color.h
 616 LIB_H += column.h
 617 LIB_H += commit.h
 618 LIB_H += compat/bswap.h
 619 LIB_H += compat/cygwin.h
 620 LIB_H += compat/mingw.h
 621 LIB_H += compat/obstack.h
 622 LIB_H += compat/poll/poll.h
 623 LIB_H += compat/precompose_utf8.h
 624 LIB_H += compat/terminal.h
 625 LIB_H += compat/win32/dirent.h
 626 LIB_H += compat/win32/pthread.h
 627 LIB_H += compat/win32/syslog.h
 628 LIB_H += connected.h
 629 LIB_H += convert.h
 630 LIB_H += credential.h
 631 LIB_H += csum-file.h
 632 LIB_H += decorate.h
 633 LIB_H += delta.h
 634 LIB_H += diff.h
 635 LIB_H += diffcore.h
 636 LIB_H += dir.h
 637 LIB_H += exec_cmd.h
 638 LIB_H += fetch-pack.h
 639 LIB_H += fmt-merge-msg.h
 640 LIB_H += fsck.h
 641 LIB_H += gettext.h
 642 LIB_H += git-compat-util.h
 643 LIB_H += gpg-interface.h
 644 LIB_H += graph.h
 645 LIB_H += grep.h
 646 LIB_H += hash.h
 647 LIB_H += help.h
 648 LIB_H += http.h
 649 LIB_H += kwset.h
 650 LIB_H += levenshtein.h
 651 LIB_H += list-objects.h
 652 LIB_H += ll-merge.h
 653 LIB_H += log-tree.h
 654 LIB_H += mailmap.h
 655 LIB_H += merge-file.h
 656 LIB_H += merge-recursive.h
 657 LIB_H += mergesort.h
 658 LIB_H += notes-cache.h
 659 LIB_H += notes-merge.h
 660 LIB_H += notes.h
 661 LIB_H += object.h
 662 LIB_H += pack-refs.h
 663 LIB_H += pack-revindex.h
 664 LIB_H += pack.h
 665 LIB_H += parse-options.h
 666 LIB_H += patch-ids.h
 667 LIB_H += pkt-line.h
 668 LIB_H += progress.h
 669 LIB_H += prompt.h
 670 LIB_H += quote.h
 671 LIB_H += reachable.h
 672 LIB_H += reflog-walk.h
 673 LIB_H += refs.h
 674 LIB_H += remote.h
 675 LIB_H += rerere.h
 676 LIB_H += resolve-undo.h
 677 LIB_H += revision.h
 678 LIB_H += run-command.h
 679 LIB_H += send-pack.h
 680 LIB_H += sequencer.h
 681 LIB_H += sha1-array.h
 682 LIB_H += sha1-lookup.h
 683 LIB_H += shortlog.h
 684 LIB_H += sideband.h
 685 LIB_H += sigchain.h
 686 LIB_H += strbuf.h
 687 LIB_H += streaming.h
 688 LIB_H += string-list.h
 689 LIB_H += submodule.h
 690 LIB_H += tag.h
 691 LIB_H += tar.h
 692 LIB_H += thread-utils.h
 693 LIB_H += transport.h
 694 LIB_H += tree-walk.h
 695 LIB_H += tree.h
 696 LIB_H += unpack-trees.h
 697 LIB_H += url.h
 698 LIB_H += userdiff.h
 699 LIB_H += utf8.h
 700 LIB_H += varint.h
 701 LIB_H += walker.h
 702 LIB_H += wt-status.h
 703 LIB_H += xdiff-interface.h
 704 LIB_H += xdiff/xdiff.h
 705
 706 LIB_OBJS += abspath.o
 707 LIB_OBJS += advice.o
 708 LIB_OBJS += alias.o
 709 LIB_OBJS += alloc.o
 710 LIB_OBJS += archive.o
 711 LIB_OBJS += archive-tar.o
 712 LIB_OBJS += archive-zip.o
 713 LIB_OBJS += argv-array.o
 714 LIB_OBJS += attr.o
 715 LIB_OBJS += base85.o
 716 LIB_OBJS += bisect.o
 717 LIB_OBJS += blob.o
 718 LIB_OBJS += branch.o
 719 LIB_OBJS += bulk-checkin.o
 720 LIB_OBJS += bundle.o
 721 LIB_OBJS += cache-tree.o
 722 LIB_OBJS += color.o
 723 LIB_OBJS += column.o
 724 LIB_OBJS += combine-diff.o
 725 LIB_OBJS += commit.o
 726 LIB_OBJS += compat/obstack.o
 727 LIB_OBJS += compat/terminal.o
 728 LIB_OBJS += config.o
 729 LIB_OBJS += connect.o
 730 LIB_OBJS += connected.o
 731 LIB_OBJS += convert.o
 732 LIB_OBJS += copy.o
 733 LIB_OBJS += credential.o
 734 LIB_OBJS += csum-file.o
 735 LIB_OBJS += ctype.o
 736 LIB_OBJS += date.o
 737 LIB_OBJS += decorate.o
 738 LIB_OBJS += diffcore-break.o
 739 LIB_OBJS += diffcore-delta.o
 740 LIB_OBJS += diffcore-order.o
 741 LIB_OBJS += diffcore-pickaxe.o
 742 LIB_OBJS += diffcore-rename.o
 743 LIB_OBJS += diff-delta.o
 744 LIB_OBJS += diff-lib.o
 745 LIB_OBJS += diff-no-index.o
 746 LIB_OBJS += diff.o
 747 LIB_OBJS += dir.o
 748 LIB_OBJS += editor.o
 749 LIB_OBJS += entry.o
 750 LIB_OBJS += environment.o
 751 LIB_OBJS += exec_cmd.o
 752 LIB_OBJS += fetch-pack.o
 753 LIB_OBJS += fsck.o
 754 LIB_OBJS += gettext.o
 755 LIB_OBJS += gpg-interface.o
 756 LIB_OBJS += graph.o
 757 LIB_OBJS += grep.o
 758 LIB_OBJS += hash.o
 759 LIB_OBJS += help.o
 760 LIB_OBJS += hex.o
 761 LIB_OBJS += ident.o
 762 LIB_OBJS += kwset.o
 763 LIB_OBJS += levenshtein.o
 764 LIB_OBJS += list-objects.o
 765 LIB_OBJS += ll-merge.o
 766 LIB_OBJS += lockfile.o
 767 LIB_OBJS += log-tree.o
 768 LIB_OBJS += mailmap.o
 769 LIB_OBJS += match-trees.o
 770 LIB_OBJS += merge.o
 771 LIB_OBJS += merge-file.o
 772 LIB_OBJS += merge-recursive.o
 773 LIB_OBJS += mergesort.o
 774 LIB_OBJS += name-hash.o
 775 LIB_OBJS += notes.o
 776 LIB_OBJS += notes-cache.o
 777 LIB_OBJS += notes-merge.o
 778 LIB_OBJS += object.o
 779 LIB_OBJS += pack-check.o
 780 LIB_OBJS += pack-refs.o
 781 LIB_OBJS += pack-revindex.o
 782 LIB_OBJS += pack-write.o
 783 LIB_OBJS += pager.o
 784 LIB_OBJS += parse-options.o
 785 LIB_OBJS += parse-options-cb.o
 786 LIB_OBJS += patch-delta.o
 787 LIB_OBJS += patch-ids.o
 788 LIB_OBJS += path.o
 789 LIB_OBJS += pkt-line.o
 790 LIB_OBJS += preload-index.o
 791 LIB_OBJS += pretty.o
 792 LIB_OBJS += progress.o
 793 LIB_OBJS += prompt.o
 794 LIB_OBJS += quote.o
 795 LIB_OBJS += reachable.o
 796 LIB_OBJS += read-cache.o
 797 LIB_OBJS += reflog-walk.o
 798 LIB_OBJS += refs.o
 799 LIB_OBJS += remote.o
 800 LIB_OBJS += replace_object.o
 801 LIB_OBJS += rerere.o
 802 LIB_OBJS += resolve-undo.o
 803 LIB_OBJS += revision.o
 804 LIB_OBJS += run-command.o
 805 LIB_OBJS += send-pack.o
 806 LIB_OBJS += sequencer.o
 807 LIB_OBJS += server-info.o
 808 LIB_OBJS += setup.o
 809 LIB_OBJS += sha1-array.o
 810 LIB_OBJS += sha1-lookup.o
 811 LIB_OBJS += sha1_file.o
 812 LIB_OBJS += sha1_name.o
 813 LIB_OBJS += shallow.o
 814 LIB_OBJS += sideband.o
 815 LIB_OBJS += sigchain.o
 816 LIB_OBJS += strbuf.o
 817 LIB_OBJS += streaming.o
 818 LIB_OBJS += string-list.o
 819 LIB_OBJS += submodule.o
 820 LIB_OBJS += symlinks.o
 821 LIB_OBJS += tag.o
 822 LIB_OBJS += trace.o
 823 LIB_OBJS += transport.o
 824 LIB_OBJS += transport-helper.o
 825 LIB_OBJS += tree-diff.o
 826 LIB_OBJS += tree.o
 827 LIB_OBJS += tree-walk.o
 828 LIB_OBJS += unpack-trees.o
 829 LIB_OBJS += url.o
 830 LIB_OBJS += usage.o
 831 LIB_OBJS += userdiff.o
 832 LIB_OBJS += utf8.o
 833 LIB_OBJS += varint.o
 834 LIB_OBJS += version.o
 835 LIB_OBJS += walker.o
 836 LIB_OBJS += wrapper.o
 837 LIB_OBJS += write_or_die.o
 838 LIB_OBJS += ws.o
 839 LIB_OBJS += wt-status.o
 840 LIB_OBJS += xdiff-interface.o
 841 LIB_OBJS += zlib.o
 842
 843 BUILTIN_OBJS += builtin/add.o
 844 BUILTIN_OBJS += builtin/annotate.o
 845 BUILTIN_OBJS += builtin/apply.o
 846 BUILTIN_OBJS += builtin/archive.o
 847 BUILTIN_OBJS += builtin/bisect--helper.o
 848 BUILTIN_OBJS += builtin/blame.o
 849 BUILTIN_OBJS += builtin/branch.o
 850 BUILTIN_OBJS += builtin/bundle.o
 851 BUILTIN_OBJS += builtin/cat-file.o
 852 BUILTIN_OBJS += builtin/check-attr.o
 853 BUILTIN_OBJS += builtin/check-ref-format.o
 854 BUILTIN_OBJS += builtin/checkout-index.o
 855 BUILTIN_OBJS += builtin/checkout.o
 856 BUILTIN_OBJS += builtin/clean.o
 857 BUILTIN_OBJS += builtin/clone.o
 858 BUILTIN_OBJS += builtin/column.o
 859 BUILTIN_OBJS += builtin/commit-tree.o
 860 BUILTIN_OBJS += builtin/commit.o
 861 BUILTIN_OBJS += builtin/config.o
 862 BUILTIN_OBJS += builtin/count-objects.o
 863 BUILTIN_OBJS += builtin/credential.o
 864 BUILTIN_OBJS += builtin/describe.o
 865 BUILTIN_OBJS += builtin/diff-files.o
 866 BUILTIN_OBJS += builtin/diff-index.o
 867 BUILTIN_OBJS += builtin/diff-tree.o
 868 BUILTIN_OBJS += builtin/diff.o
 869 BUILTIN_OBJS += builtin/fast-export.o
 870 BUILTIN_OBJS += builtin/fetch-pack.o
 871 BUILTIN_OBJS += builtin/fetch.o
 872 BUILTIN_OBJS += builtin/fmt-merge-msg.o
 873 BUILTIN_OBJS += builtin/for-each-ref.o
 874 BUILTIN_OBJS += builtin/fsck.o
 875 BUILTIN_OBJS += builtin/gc.o
 876 BUILTIN_OBJS += builtin/grep.o
 877 BUILTIN_OBJS += builtin/hash-object.o
 878 BUILTIN_OBJS += builtin/help.o
 879 BUILTIN_OBJS += builtin/index-pack.o
 880 BUILTIN_OBJS += builtin/init-db.o
 881 BUILTIN_OBJS += builtin/log.o
 882 BUILTIN_OBJS += builtin/ls-files.o
 883 BUILTIN_OBJS += builtin/ls-remote.o
 884 BUILTIN_OBJS += builtin/ls-tree.o
 885 BUILTIN_OBJS += builtin/mailinfo.o
 886 BUILTIN_OBJS += builtin/mailsplit.o
 887 BUILTIN_OBJS += builtin/merge.o
 888 BUILTIN_OBJS += builtin/merge-base.o
 889 BUILTIN_OBJS += builtin/merge-file.o
 890 BUILTIN_OBJS += builtin/merge-index.o
 891 BUILTIN_OBJS += builtin/merge-ours.o
 892 BUILTIN_OBJS += builtin/merge-recursive.o
 893 BUILTIN_OBJS += builtin/merge-tree.o
 894 BUILTIN_OBJS += builtin/mktag.o
 895 BUILTIN_OBJS += builtin/mktree.o
 896 BUILTIN_OBJS += builtin/mv.o
 897 BUILTIN_OBJS += builtin/name-rev.o
 898 BUILTIN_OBJS += builtin/notes.o
 899 BUILTIN_OBJS += builtin/pack-objects.o
 900 BUILTIN_OBJS += builtin/pack-redundant.o
 901 BUILTIN_OBJS += builtin/pack-refs.o
 902 BUILTIN_OBJS += builtin/patch-id.o
 903 BUILTIN_OBJS += builtin/prune-packed.o
 904 BUILTIN_OBJS += builtin/prune.o
 905 BUILTIN_OBJS += builtin/push.o
 906 BUILTIN_OBJS += builtin/read-tree.o
 907 BUILTIN_OBJS += builtin/receive-pack.o
 908 BUILTIN_OBJS += builtin/reflog.o
 909 BUILTIN_OBJS += builtin/remote.o
 910 BUILTIN_OBJS += builtin/remote-ext.o
 911 BUILTIN_OBJS += builtin/remote-fd.o
 912 BUILTIN_OBJS += builtin/replace.o
 913 BUILTIN_OBJS += builtin/rerere.o
 914 BUILTIN_OBJS += builtin/reset.o
 915 BUILTIN_OBJS += builtin/rev-list.o
 916 BUILTIN_OBJS += builtin/rev-parse.o
 917 BUILTIN_OBJS += builtin/revert.o
 918 BUILTIN_OBJS += builtin/rm.o
 919 BUILTIN_OBJS += builtin/send-pack.o
 920 BUILTIN_OBJS += builtin/shortlog.o
 921 BUILTIN_OBJS += builtin/show-branch.o
 922 BUILTIN_OBJS += builtin/show-ref.o
 923 BUILTIN_OBJS += builtin/stripspace.o
 924 BUILTIN_OBJS += builtin/symbolic-ref.o
 925 BUILTIN_OBJS += builtin/tag.o
 926 BUILTIN_OBJS += builtin/tar-tree.o
 927 BUILTIN_OBJS += builtin/unpack-file.o
 928 BUILTIN_OBJS += builtin/unpack-objects.o
 929 BUILTIN_OBJS += builtin/update-index.o
 930 BUILTIN_OBJS += builtin/update-ref.o
 931 BUILTIN_OBJS += builtin/update-server-info.o
 932 BUILTIN_OBJS += builtin/upload-archive.o
 933 BUILTIN_OBJS += builtin/var.o
 934 BUILTIN_OBJS += builtin/verify-pack.o
 935 BUILTIN_OBJS += builtin/verify-tag.o
 936 BUILTIN_OBJS += builtin/write-tree.o
 937
 938 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 939 EXTLIBS =
 940
 941 GIT_USER_AGENT = git/$(GIT_VERSION)
 942
 943 #
 944 # Platform specific tweaks
 945 #
 946
 947 # We choose to avoid "if .. else if .. else .. endif endif"
 948 # because maintaining the nesting to match is a pain.  If
 949 # we had "elif" things would have been much nicer...
 950
 951 ifeq ($(uname_M),x86_64)
 952         XDL_FAST_HASH = YesPlease
 953 endif
 954 ifeq ($(uname_S),OSF1)
 955         # Need this for u_short definitions et al
 956         BASIC_CFLAGS += -D_OSF_SOURCE
 957         SOCKLEN_T = int
 958         NO_STRTOULL = YesPlease
 959         NO_NSEC = YesPlease
 960 endif
 961 ifeq ($(uname_S),Linux)
 962         NO_STRLCPY = YesPlease
 963         NO_MKSTEMPS = YesPlease
 964         HAVE_PATHS_H = YesPlease
 965         LIBC_CONTAINS_LIBINTL = YesPlease
 966         HAVE_DEV_TTY = YesPlease
 967 endif
 968 ifeq ($(uname_S),GNU/kFreeBSD)
 969         NO_STRLCPY = YesPlease
 970         NO_MKSTEMPS = YesPlease
 971         HAVE_PATHS_H = YesPlease
 972         DIR_HAS_BSD_GROUP_SEMANTICS = YesPlease
 973         LIBC_CONTAINS_LIBINTL = YesPlease
 974 endif
 975 ifeq ($(uname_S),UnixWare)
 976         CC = cc
 977         NEEDS_SOCKET = YesPlease
 978         NEEDS_NSL = YesPlease
 979         NEEDS_SSL_WITH_CRYPTO = YesPlease
 980         NEEDS_LIBICONV = YesPlease
 981         SHELL_PATH = /usr/local/bin/bash
 982         NO_IPV6 = YesPlease
 983         NO_HSTRERROR = YesPlease
 984         NO_MKSTEMPS = YesPlease
 985         BASIC_CFLAGS += -Kthread
 986         BASIC_CFLAGS += -I/usr/local/include
 987         BASIC_LDFLAGS += -L/usr/local/lib
 988         INSTALL = ginstall
 989         TAR = gtar
 990         NO_STRCASESTR = YesPlease
 991         NO_MEMMEM = YesPlease
 992 endif
 993 ifeq ($(uname_S),SCO_SV)
 994         ifeq ($(uname_R),3.2)
 995                 CFLAGS = -O2
 996         endif
 997         ifeq ($(uname_R),5)
 998                 CC = cc
 999                 BASIC_CFLAGS += -Kthread
1000         endif
1001         NEEDS_SOCKET = YesPlease
1002         NEEDS_NSL = YesPlease
1003         NEEDS_SSL_WITH_CRYPTO = YesPlease
1004         NEEDS_LIBICONV = YesPlease
1005         SHELL_PATH = /usr/bin/bash
1006         NO_IPV6 = YesPlease
1007         NO_HSTRERROR = YesPlease
1008         NO_MKSTEMPS = YesPlease
1009         BASIC_CFLAGS += -I/usr/local/include
1010         BASIC_LDFLAGS += -L/usr/local/lib
1011         NO_STRCASESTR = YesPlease
1012         NO_MEMMEM = YesPlease
1013         INSTALL = ginstall
1014         TAR = gtar
1015 endif
1016 ifeq ($(uname_S),Darwin)
1017         NEEDS_CRYPTO_WITH_SSL = YesPlease
1018         NEEDS_SSL_WITH_CRYPTO = YesPlease
1019         NEEDS_LIBICONV = YesPlease
1020         ifeq ($(shell expr "$(uname_R)" : '[15678]\.'),2)
1021                 OLD_ICONV = UnfortunatelyYes
1022         endif
1023         ifeq ($(shell expr "$(uname_R)" : '[15]\.'),2)
1024                 NO_STRLCPY = YesPlease
1025         endif
1026         NO_MEMMEM = YesPlease
1027         USE_ST_TIMESPEC = YesPlease
1028         HAVE_DEV_TTY = YesPlease
1029         COMPAT_OBJS += compat/precompose_utf8.o
1030         BASIC_CFLAGS += -DPRECOMPOSE_UNICODE
1031 endif
1032 ifeq ($(uname_S),SunOS)
1033         NEEDS_SOCKET = YesPlease
1034         NEEDS_NSL = YesPlease
1035         SHELL_PATH = /bin/bash
1036         SANE_TOOL_PATH = /usr/xpg6/bin:/usr/xpg4/bin
1037         NO_STRCASESTR = YesPlease
1038         NO_MEMMEM = YesPlease
1039         NO_MKDTEMP = YesPlease
1040         NO_MKSTEMPS = YesPlease
1041         NO_REGEX = YesPlease
1042         NO_FNMATCH_CASEFOLD = YesPlease
1043         NO_MSGFMT_EXTENDED_OPTIONS = YesPlease
1044         HAVE_DEV_TTY = YesPlease
1045         ifeq ($(uname_R),5.6)
1046                 SOCKLEN_T = int
1047                 NO_HSTRERROR = YesPlease
1048                 NO_IPV6 = YesPlease
1049                 NO_SOCKADDR_STORAGE = YesPlease
1050                 NO_UNSETENV = YesPlease
1051                 NO_SETENV = YesPlease
1052                 NO_STRLCPY = YesPlease
1053                 NO_STRTOUMAX = YesPlease
1054                 GIT_TEST_CMP = cmp
1055         endif
1056         ifeq ($(uname_R),5.7)
1057                 NEEDS_RESOLV = YesPlease
1058                 NO_IPV6 = YesPlease
1059                 NO_SOCKADDR_STORAGE = YesPlease
1060                 NO_UNSETENV = YesPlease
1061                 NO_SETENV = YesPlease
1062                 NO_STRLCPY = YesPlease
1063                 NO_STRTOUMAX = YesPlease
1064                 GIT_TEST_CMP = cmp
1065         endif
1066         ifeq ($(uname_R),5.8)
1067                 NO_UNSETENV = YesPlease
1068                 NO_SETENV = YesPlease
1069                 NO_STRTOUMAX = YesPlease
1070                 GIT_TEST_CMP = cmp
1071         endif
1072         ifeq ($(uname_R),5.9)
1073                 NO_UNSETENV = YesPlease
1074                 NO_SETENV = YesPlease
1075                 NO_STRTOUMAX = YesPlease
1076                 GIT_TEST_CMP = cmp
1077         endif
1078         INSTALL = /usr/ucb/install
1079         TAR = gtar
1080         BASIC_CFLAGS += -D__EXTENSIONS__ -D__sun__ -DHAVE_ALLOCA_H
1081 endif
1082 ifeq ($(uname_O),Cygwin)
1083         ifeq ($(shell expr "$(uname_R)" : '1\.[1-6]\.'),4)
1084                 NO_D_TYPE_IN_DIRENT = YesPlease
1085                 NO_D_INO_IN_DIRENT = YesPlease
1086                 NO_STRCASESTR = YesPlease
1087                 NO_MEMMEM = YesPlease
1088                 NO_MKSTEMPS = YesPlease
1089                 NO_SYMLINK_HEAD = YesPlease
1090                 NO_IPV6 = YesPlease
1091                 OLD_ICONV = UnfortunatelyYes
1092                 CYGWIN_V15_WIN32API = YesPlease
1093         endif
1094         NO_THREAD_SAFE_PREAD = YesPlease
1095         NEEDS_LIBICONV = YesPlease
1096         NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes
1097         NO_TRUSTABLE_FILEMODE = UnfortunatelyYes
1098         NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
1099         # There are conflicting reports about this.
1100         # On some boxes NO_MMAP is needed, and not so elsewhere.
1101         # Try commenting this out if you suspect MMAP is more efficient
1102         NO_MMAP = YesPlease
1103         X = .exe
1104         COMPAT_OBJS += compat/cygwin.o
1105         UNRELIABLE_FSTAT = UnfortunatelyYes
1106         SPARSE_FLAGS = -isystem /usr/include/w32api -Wno-one-bit-signed-bitfield
1107 endif
1108 ifeq ($(uname_S),FreeBSD)
1109         NEEDS_LIBICONV = YesPlease
1110         OLD_ICONV = YesPlease
1111         NO_MEMMEM = YesPlease
1112         BASIC_CFLAGS += -I/usr/local/include
1113         BASIC_LDFLAGS += -L/usr/local/lib
1114         DIR_HAS_BSD_GROUP_SEMANTICS = YesPlease
1115         USE_ST_TIMESPEC = YesPlease
1116         ifeq ($(shell expr "$(uname_R)" : '4\.'),2)
1117                 PTHREAD_LIBS = -pthread
1118                 NO_UINTMAX_T = YesPlease
1119                 NO_STRTOUMAX = YesPlease
1120         endif
1121         PYTHON_PATH = /usr/local/bin/python
1122         HAVE_PATHS_H = YesPlease
1123 endif
1124 ifeq ($(uname_S),OpenBSD)
1125         NO_STRCASESTR = YesPlease
1126         NO_MEMMEM = YesPlease
1127         USE_ST_TIMESPEC = YesPlease
1128         NEEDS_LIBICONV = YesPlease
1129         BASIC_CFLAGS += -I/usr/local/include
1130         BASIC_LDFLAGS += -L/usr/local/lib
1131         HAVE_PATHS_H = YesPlease
1132 endif
1133 ifeq ($(uname_S),NetBSD)
1134         ifeq ($(shell expr "$(uname_R)" : '[01]\.'),2)
1135                 NEEDS_LIBICONV = YesPlease
1136         endif
1137         BASIC_CFLAGS += -I/usr/pkg/include
1138         BASIC_LDFLAGS += -L/usr/pkg/lib $(CC_LD_DYNPATH)/usr/pkg/lib
1139         USE_ST_TIMESPEC = YesPlease
1140         NO_MKSTEMPS = YesPlease
1141         HAVE_PATHS_H = YesPlease
1142 endif
1143 ifeq ($(uname_S),AIX)
1144         DEFAULT_PAGER = more
1145         NO_STRCASESTR = YesPlease
1146         NO_MEMMEM = YesPlease
1147         NO_MKDTEMP = YesPlease
1148         NO_MKSTEMPS = YesPlease
1149         NO_STRLCPY = YesPlease
1150         NO_NSEC = YesPlease
1151         FREAD_READS_DIRECTORIES = UnfortunatelyYes
1152         INTERNAL_QSORT = UnfortunatelyYes
1153         NEEDS_LIBICONV = YesPlease
1154         BASIC_CFLAGS += -D_LARGE_FILES
1155         ifeq ($(shell expr "$(uname_V)" : '[1234]'),1)
1156                 NO_PTHREADS = YesPlease
1157         else
1158                 PTHREAD_LIBS = -lpthread
1159         endif
1160         ifeq ($(shell expr "$(uname_V).$(uname_R)" : '5\.1'),3)
1161                 INLINE = ''
1162         endif
1163         GIT_TEST_CMP = cmp
1164 endif
1165 ifeq ($(uname_S),GNU)
1166         # GNU/Hurd
1167         NO_STRLCPY = YesPlease
1168         NO_MKSTEMPS = YesPlease
1169         HAVE_PATHS_H = YesPlease
1170         LIBC_CONTAINS_LIBINTL = YesPlease
1171 endif
1172 ifeq ($(uname_S),IRIX)
1173         NO_SETENV = YesPlease
1174         NO_UNSETENV = YesPlease
1175         NO_STRCASESTR = YesPlease
1176         NO_MEMMEM = YesPlease
1177         NO_MKSTEMPS = YesPlease
1178         NO_MKDTEMP = YesPlease
1179         # When compiled with the MIPSpro 7.4.4m compiler, and without pthreads
1180         # (i.e. NO_PTHREADS is set), and _with_ MMAP (i.e. NO_MMAP is not set),
1181         # git dies with a segmentation fault when trying to access the first
1182         # entry of a reflog.  The conservative choice is made to always set
1183         # NO_MMAP.  If you suspect that your compiler is not affected by this
1184         # issue, comment out the NO_MMAP statement.
1185         NO_MMAP = YesPlease
1186         NO_REGEX = YesPlease
1187         NO_FNMATCH_CASEFOLD = YesPlease
1188         SNPRINTF_RETURNS_BOGUS = YesPlease
1189         SHELL_PATH = /usr/gnu/bin/bash
1190         NEEDS_LIBGEN = YesPlease
1191 endif
1192 ifeq ($(uname_S),IRIX64)
1193         NO_SETENV = YesPlease
1194         NO_UNSETENV = YesPlease
1195         NO_STRCASESTR = YesPlease
1196         NO_MEMMEM = YesPlease
1197         NO_MKSTEMPS = YesPlease
1198         NO_MKDTEMP = YesPlease
1199         # When compiled with the MIPSpro 7.4.4m compiler, and without pthreads
1200         # (i.e. NO_PTHREADS is set), and _with_ MMAP (i.e. NO_MMAP is not set),
1201         # git dies with a segmentation fault when trying to access the first
1202         # entry of a reflog.  The conservative choice is made to always set
1203         # NO_MMAP.  If you suspect that your compiler is not affected by this
1204         # issue, comment out the NO_MMAP statement.
1205         NO_MMAP = YesPlease
1206         NO_REGEX = YesPlease
1207         NO_FNMATCH_CASEFOLD = YesPlease
1208         SNPRINTF_RETURNS_BOGUS = YesPlease
1209         SHELL_PATH = /usr/gnu/bin/bash
1210         NEEDS_LIBGEN = YesPlease
1211 endif
1212 ifeq ($(uname_S),HP-UX)
1213         INLINE = __inline
1214         NO_IPV6 = YesPlease
1215         NO_SETENV = YesPlease
1216         NO_STRCASESTR = YesPlease
1217         NO_MEMMEM = YesPlease
1218         NO_MKSTEMPS = YesPlease
1219         NO_STRLCPY = YesPlease
1220         NO_MKDTEMP = YesPlease
1221         NO_UNSETENV = YesPlease
1222         NO_HSTRERROR = YesPlease
1223         NO_SYS_SELECT_H = YesPlease
1224         NO_FNMATCH_CASEFOLD = YesPlease
1225         SNPRINTF_RETURNS_BOGUS = YesPlease
1226         NO_NSEC = YesPlease
1227         ifeq ($(uname_R),B.11.00)
1228                 NO_INET_NTOP = YesPlease
1229                 NO_INET_PTON = YesPlease
1230         endif
1231         ifeq ($(uname_R),B.10.20)
1232                 # Override HP-UX 11.x setting:
1233                 INLINE =
1234                 SOCKLEN_T = size_t
1235                 NO_PREAD = YesPlease
1236                 NO_INET_NTOP = YesPlease
1237                 NO_INET_PTON = YesPlease
1238         endif
1239         GIT_TEST_CMP = cmp
1240 endif
1241 ifeq ($(uname_S),Windows)
1242         GIT_VERSION := $(GIT_VERSION).MSVC
1243         pathsep = ;
1244         NO_PREAD = YesPlease
1245         NEEDS_CRYPTO_WITH_SSL = YesPlease
1246         NO_LIBGEN_H = YesPlease
1247         NO_POLL = YesPlease
1248         NO_SYMLINK_HEAD = YesPlease
1249         NO_IPV6 = YesPlease
1250         NO_UNIX_SOCKETS = YesPlease
1251         NO_SETENV = YesPlease
1252         NO_UNSETENV = YesPlease
1253         NO_STRCASESTR = YesPlease
1254         NO_STRLCPY = YesPlease
1255         NO_STRTOK_R = YesPlease
1256         NO_FNMATCH = YesPlease
1257         NO_MEMMEM = YesPlease
1258         # NEEDS_LIBICONV = YesPlease
1259         NO_ICONV = YesPlease
1260         NO_STRTOUMAX = YesPlease
1261         NO_STRTOULL = YesPlease
1262         NO_MKDTEMP = YesPlease
1263         NO_MKSTEMPS = YesPlease
1264         SNPRINTF_RETURNS_BOGUS = YesPlease
1265         NO_SVN_TESTS = YesPlease
1266         NO_PERL_MAKEMAKER = YesPlease
1267         RUNTIME_PREFIX = YesPlease
1268         NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
1269         NO_NSEC = YesPlease
1270         USE_WIN32_MMAP = YesPlease
1271         # USE_NED_ALLOCATOR = YesPlease
1272         UNRELIABLE_FSTAT = UnfortunatelyYes
1273         OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
1274         NO_REGEX = YesPlease
1275         NO_CURL = YesPlease
1276         NO_PYTHON = YesPlease
1277         BLK_SHA1 = YesPlease
1278         NO_POSIX_GOODIES = UnfortunatelyYes
1279         NATIVE_CRLF = YesPlease
1280         DEFAULT_HELP_FORMAT = html
1281
1282         CC = compat/vcbuild/scripts/clink.pl
1283         AR = compat/vcbuild/scripts/lib.pl
1284         CFLAGS =
1285         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
1286         COMPAT_OBJS = compat/msvc.o compat/winansi.o \
1287                 compat/win32/pthread.o compat/win32/syslog.o \
1288                 compat/win32/dirent.o
1289         COMPAT_CFLAGS = -D__USE_MINGW_ACCESS -DNOGDI -DHAVE_STRING_H -DHAVE_ALLOCA_H -Icompat -Icompat/regex -Icompat/win32 -DSTRIP_EXTENSION=\".exe\"
1290         BASIC_LDFLAGS = -IGNORE:4217 -IGNORE:4049 -NOLOGO -SUBSYSTEM:CONSOLE -NODEFAULTLIB:MSVCRT.lib
1291         EXTLIBS = user32.lib advapi32.lib shell32.lib wininet.lib ws2_32.lib
1292         PTHREAD_LIBS =
1293         lib =
1294 ifndef DEBUG
1295         BASIC_CFLAGS += -GL -Os -MT
1296         BASIC_LDFLAGS += -LTCG
1297         AR += -LTCG
1298 else
1299         BASIC_CFLAGS += -Zi -MTd
1300 endif
1301         X = .exe
1302 endif
1303 ifeq ($(uname_S),Interix)
1304         NO_INITGROUPS = YesPlease
1305         NO_IPV6 = YesPlease
1306         NO_MEMMEM = YesPlease
1307         NO_MKDTEMP = YesPlease
1308         NO_STRTOUMAX = YesPlease
1309         NO_NSEC = YesPlease
1310         NO_MKSTEMPS = YesPlease
1311         ifeq ($(uname_R),3.5)
1312                 NO_INET_NTOP = YesPlease
1313                 NO_INET_PTON = YesPlease
1314                 NO_SOCKADDR_STORAGE = YesPlease
1315                 NO_FNMATCH_CASEFOLD = YesPlease
1316         endif
1317         ifeq ($(uname_R),5.2)
1318                 NO_INET_NTOP = YesPlease
1319                 NO_INET_PTON = YesPlease
1320                 NO_SOCKADDR_STORAGE = YesPlease
1321                 NO_FNMATCH_CASEFOLD = YesPlease
1322         endif
1323 endif
1324 ifeq ($(uname_S),Minix)
1325         NO_IPV6 = YesPlease
1326         NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
1327         NO_NSEC = YesPlease
1328         NEEDS_LIBGEN =
1329         NEEDS_CRYPTO_WITH_SSL = YesPlease
1330         NEEDS_IDN_WITH_CURL = YesPlease
1331         NEEDS_SSL_WITH_CURL = YesPlease
1332         NEEDS_RESOLV =
1333         NO_HSTRERROR = YesPlease
1334         NO_MMAP = YesPlease
1335         NO_CURL =
1336         NO_EXPAT =
1337 endif
1338 ifeq ($(uname_S),NONSTOP_KERNEL)
1339         # Needs some C99 features, "inline" is just one of them.
1340         # INLINE='' would just replace one set of warnings with another and
1341         # still not compile in c89 mode, due to non-const array initializations.
1342         CC = cc -c99
1343         # Disable all optimization, seems to result in bad code, with -O or -O2
1344         # or even -O1 (default), /usr/local/libexec/git-core/git-pack-objects
1345         # abends on "git push". Needs more investigation.
1346         CFLAGS = -g -O0
1347         # We'd want it to be here.
1348         prefix = /usr/local
1349         # Our's are in ${prefix}/bin (perl might also be in /usr/bin/perl).
1350         PERL_PATH = ${prefix}/bin/perl
1351         PYTHON_PATH = ${prefix}/bin/python
1352
1353         # As detected by './configure'.
1354         # Missdetected, hence commented out, see below.
1355         #NO_CURL = YesPlease
1356         # Added manually, see above.
1357         NEEDS_SSL_WITH_CURL = YesPlease
1358         HAVE_LIBCHARSET_H = YesPlease
1359         NEEDS_LIBICONV = YesPlease
1360         NEEDS_LIBINTL_BEFORE_LIBICONV = YesPlease
1361         NO_SYS_SELECT_H = UnfortunatelyYes
1362         NO_D_TYPE_IN_DIRENT = YesPlease
1363         NO_HSTRERROR = YesPlease
1364         NO_STRCASESTR = YesPlease
1365         NO_FNMATCH_CASEFOLD = YesPlease
1366         NO_MEMMEM = YesPlease
1367         NO_STRLCPY = YesPlease
1368         NO_SETENV = YesPlease
1369         NO_UNSETENV = YesPlease
1370         NO_MKDTEMP = YesPlease
1371         NO_MKSTEMPS = YesPlease
1372         # Currently libiconv-1.9.1.
1373         OLD_ICONV = UnfortunatelyYes
1374         NO_REGEX = YesPlease
1375         NO_PTHREADS = UnfortunatelyYes
1376
1377         # Not detected (nor checked for) by './configure'.
1378         # We don't have SA_RESTART on NonStop, unfortunalety.
1379         COMPAT_CFLAGS += -DSA_RESTART=0
1380         # Apparently needed in compat/fnmatch/fnmatch.c.
1381         COMPAT_CFLAGS += -DHAVE_STRING_H=1
1382         NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
1383         NO_NSEC = YesPlease
1384         NO_PREAD = YesPlease
1385         NO_MMAP = YesPlease
1386         NO_POLL = YesPlease
1387         NO_INTPTR_T = UnfortunatelyYes
1388         # Bug report 10-120822-4477 submitted to HP NonStop development.
1389         MKDIR_WO_TRAILING_SLASH = YesPlease
1390         # RFE 10-120912-4693 submitted to HP NonStop development.
1391         NO_SETITIMER = UnfortunatelyYes
1392         SANE_TOOL_PATH = /usr/coreutils/bin:/usr/local/bin
1393         SHELL_PATH = /usr/local/bin/bash
1394         # as of H06.25/J06.14, we might better use this
1395         #SHELL_PATH = /usr/coreutils/bin/bash
1396 endif
1397 ifneq (,$(findstring MINGW,$(uname_S)))
1398         pathsep = ;
1399         NO_PREAD = YesPlease
1400         NEEDS_CRYPTO_WITH_SSL = YesPlease
1401         NO_LIBGEN_H = YesPlease
1402         NO_POLL = YesPlease
1403         NO_SYMLINK_HEAD = YesPlease
1404         NO_UNIX_SOCKETS = YesPlease
1405         NO_SETENV = YesPlease
1406         NO_UNSETENV = YesPlease
1407         NO_STRCASESTR = YesPlease
1408         NO_STRLCPY = YesPlease
1409         NO_STRTOK_R = YesPlease
1410         NO_FNMATCH = YesPlease
1411         NO_MEMMEM = YesPlease
1412         NEEDS_LIBICONV = YesPlease
1413         NO_STRTOUMAX = YesPlease
1414         NO_MKDTEMP = YesPlease
1415         NO_MKSTEMPS = YesPlease
1416         NO_SVN_TESTS = YesPlease
1417         NO_PERL_MAKEMAKER = YesPlease
1418         RUNTIME_PREFIX = YesPlease
1419         NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
1420         NO_NSEC = YesPlease
1421         USE_WIN32_MMAP = YesPlease
1422         USE_NED_ALLOCATOR = YesPlease
1423         UNRELIABLE_FSTAT = UnfortunatelyYes
1424         OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
1425         NO_REGEX = YesPlease
1426         NO_PYTHON = YesPlease
1427         BLK_SHA1 = YesPlease
1428         ETAGS_TARGET = ETAGS
1429         NO_INET_PTON = YesPlease
1430         NO_INET_NTOP = YesPlease
1431         NO_POSIX_GOODIES = UnfortunatelyYes
1432         COMPAT_CFLAGS += -D__USE_MINGW_ACCESS -DNOGDI -Icompat -Icompat/win32
1433         COMPAT_CFLAGS += -DSTRIP_EXTENSION=\".exe\"
1434         COMPAT_OBJS += compat/mingw.o compat/winansi.o \
1435                 compat/win32/pthread.o compat/win32/syslog.o \
1436                 compat/win32/dirent.o
1437         BASIC_LDFLAGS += -Wl,--large-address-aware
1438         EXTLIBS += -lws2_32
1439         PTHREAD_LIBS =
1440         X = .exe
1441         SPARSE_FLAGS = -Wno-one-bit-signed-bitfield
1442 ifneq (,$(wildcard ../THIS_IS_MSYSGIT))
1443         htmldir = doc/git/html/
1444         prefix =
1445         INSTALL = /bin/install
1446         EXTLIBS += /mingw/lib/libz.a
1447         NO_R_TO_GCC_LINKER = YesPlease
1448         INTERNAL_QSORT = YesPlease
1449         HAVE_LIBCHARSET_H = YesPlease
1450         NO_GETTEXT = YesPlease
1451 else
1452         NO_CURL = YesPlease
1453 endif
1454 endif
1455
1456 -include config.mak.autogen
1457 -include config.mak
1458
1459 ifndef sysconfdir
1460 ifeq ($(prefix),/usr)
1461 sysconfdir = /etc
1462 else
1463 sysconfdir = etc
1464 endif
1465 endif
1466
1467 ifdef CHECK_HEADER_DEPENDENCIES
1468 COMPUTE_HEADER_DEPENDENCIES = no
1469 USE_COMPUTED_HEADER_DEPENDENCIES =
1470 endif
1471
1472 ifndef COMPUTE_HEADER_DEPENDENCIES
1473 COMPUTE_HEADER_DEPENDENCIES = auto
1474 endif
1475
1476 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),auto)
1477 dep_check = $(shell $(CC) $(ALL_CFLAGS) \
1478         -c -MF /dev/null -MMD -MP -x c /dev/null -o /dev/null 2>&1; \
1479         echo $$?)
1480 ifeq ($(dep_check),0)
1481 override COMPUTE_HEADER_DEPENDENCIES = yes
1482 else
1483 override COMPUTE_HEADER_DEPENDENCIES = no
1484 endif
1485 endif
1486
1487 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1488 USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
1489 else
1490 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),no)
1491 $(error please set COMPUTE_HEADER_DEPENDENCIES to yes, no, or auto \
1492 (not "$(COMPUTE_HEADER_DEPENDENCIES)"))
1493 endif
1494 endif
1495
1496 ifdef SANE_TOOL_PATH
1497 SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
1498 BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
1499 PATH := $(SANE_TOOL_PATH):${PATH}
1500 else
1501 BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
1502 endif
1503
1504 ifneq (,$(INLINE))
1505         BASIC_CFLAGS += -Dinline=$(INLINE)
1506 endif
1507
1508 ifneq (,$(SOCKLEN_T))
1509         BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
1510 endif
1511
1512 ifeq ($(uname_S),Darwin)
1513         ifndef NO_FINK
1514                 ifeq ($(shell test -d /sw/lib && echo y),y)
1515                         BASIC_CFLAGS += -I/sw/include
1516                         BASIC_LDFLAGS += -L/sw/lib
1517                 endif
1518         endif
1519         ifndef NO_DARWIN_PORTS
1520                 ifeq ($(shell test -d /opt/local/lib && echo y),y)
1521                         BASIC_CFLAGS += -I/opt/local/include
1522                         BASIC_LDFLAGS += -L/opt/local/lib
1523                 endif
1524         endif
1525         PTHREAD_LIBS =
1526 endif
1527
1528 ifndef CC_LD_DYNPATH
1529         ifdef NO_R_TO_GCC_LINKER
1530                 # Some gcc does not accept and pass -R to the linker to specify
1531                 # the runtime dynamic library path.
1532                 CC_LD_DYNPATH = -Wl,-rpath,
1533         else
1534                 CC_LD_DYNPATH = -R
1535         endif
1536 endif
1537
1538 ifdef NO_LIBGEN_H
1539         COMPAT_CFLAGS += -DNO_LIBGEN_H
1540         COMPAT_OBJS += compat/basename.o
1541 endif
1542
1543 ifdef USE_LIBPCRE
1544         BASIC_CFLAGS += -DUSE_LIBPCRE
1545         ifdef LIBPCREDIR
1546                 BASIC_CFLAGS += -I$(LIBPCREDIR)/include
1547                 EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib)
1548         endif
1549         EXTLIBS += -lpcre
1550 endif
1551
1552 ifdef NO_CURL
1553         BASIC_CFLAGS += -DNO_CURL
1554         REMOTE_CURL_PRIMARY =
1555         REMOTE_CURL_ALIASES =
1556         REMOTE_CURL_NAMES =
1557 else
1558         ifdef CURLDIR
1559                 # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1560                 BASIC_CFLAGS += -I$(CURLDIR)/include
1561                 CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
1562         else
1563                 CURL_LIBCURL = -lcurl
1564         endif
1565         ifdef NEEDS_SSL_WITH_CURL
1566                 CURL_LIBCURL += -lssl
1567                 ifdef NEEDS_CRYPTO_WITH_SSL
1568                         CURL_LIBCURL += -lcrypto
1569                 endif
1570         endif
1571         ifdef NEEDS_IDN_WITH_CURL
1572                 CURL_LIBCURL += -lidn
1573         endif
1574
1575         REMOTE_CURL_PRIMARY = git-remote-http$X
1576         REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1577         REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1578         PROGRAM_OBJS += http-fetch.o
1579         PROGRAMS += $(REMOTE_CURL_NAMES)
1580         curl_check := $(shell (echo 070908; curl-config --vernum) 2>/dev/null | sort -r | sed -ne 2p)
1581         ifeq "$(curl_check)" "070908"
1582                 ifndef NO_EXPAT
1583                         PROGRAM_OBJS += http-push.o
1584                 endif
1585         endif
1586         ifndef NO_EXPAT
1587                 ifdef EXPATDIR
1588                         BASIC_CFLAGS += -I$(EXPATDIR)/include
1589                         EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1590                 else
1591                         EXPAT_LIBEXPAT = -lexpat
1592                 endif
1593         endif
1594 endif
1595
1596 ifdef ZLIB_PATH
1597         BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1598         EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1599 endif
1600 EXTLIBS += -lz
1601
1602 ifndef NO_OPENSSL
1603         OPENSSL_LIBSSL = -lssl
1604         ifdef OPENSSLDIR
1605                 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1606                 OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1607         else
1608                 OPENSSL_LINK =
1609         endif
1610         ifdef NEEDS_CRYPTO_WITH_SSL
1611                 OPENSSL_LIBSSL += -lcrypto
1612         endif
1613 else
1614         BASIC_CFLAGS += -DNO_OPENSSL
1615         BLK_SHA1 = 1
1616         OPENSSL_LIBSSL =
1617 endif
1618 ifdef NO_OPENSSL
1619         LIB_4_CRYPTO =
1620 else
1621 ifdef NEEDS_SSL_WITH_CRYPTO
1622         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1623 else
1624         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1625 endif
1626 endif
1627 ifdef NEEDS_LIBICONV
1628         ifdef ICONVDIR
1629                 BASIC_CFLAGS += -I$(ICONVDIR)/include
1630                 ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1631         else
1632                 ICONV_LINK =
1633         endif
1634         ifdef NEEDS_LIBINTL_BEFORE_LIBICONV
1635                 ICONV_LINK += -lintl
1636         endif
1637         EXTLIBS += $(ICONV_LINK) -liconv
1638 endif
1639 ifdef NEEDS_LIBGEN
1640         EXTLIBS += -lgen
1641 endif
1642 ifndef NO_GETTEXT
1643 ifndef LIBC_CONTAINS_LIBINTL
1644         EXTLIBS += -lintl
1645 endif
1646 endif
1647 ifdef NEEDS_SOCKET
1648         EXTLIBS += -lsocket
1649 endif
1650 ifdef NEEDS_NSL
1651         EXTLIBS += -lnsl
1652 endif
1653 ifdef NEEDS_RESOLV
1654         EXTLIBS += -lresolv
1655 endif
1656 ifdef NO_D_TYPE_IN_DIRENT
1657         BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1658 endif
1659 ifdef NO_D_INO_IN_DIRENT
1660         BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
1661 endif
1662 ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1663         BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1664 endif
1665 ifdef USE_NSEC
1666         BASIC_CFLAGS += -DUSE_NSEC
1667 endif
1668 ifdef USE_ST_TIMESPEC
1669         BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1670 endif
1671 ifdef NO_NORETURN
1672         BASIC_CFLAGS += -DNO_NORETURN
1673 endif
1674 ifdef NO_NSEC
1675         BASIC_CFLAGS += -DNO_NSEC
1676 endif
1677 ifdef SNPRINTF_RETURNS_BOGUS
1678         COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1679         COMPAT_OBJS += compat/snprintf.o
1680 endif
1681 ifdef FREAD_READS_DIRECTORIES
1682         COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1683         COMPAT_OBJS += compat/fopen.o
1684 endif
1685 ifdef NO_SYMLINK_HEAD
1686         BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1687 endif
1688 ifdef GETTEXT_POISON
1689         BASIC_CFLAGS += -DGETTEXT_POISON
1690 endif
1691 ifdef NO_GETTEXT
1692         BASIC_CFLAGS += -DNO_GETTEXT
1693         USE_GETTEXT_SCHEME ?= fallthrough
1694 endif
1695 ifdef NO_POLL
1696         NO_SYS_POLL_H = YesPlease
1697         COMPAT_CFLAGS += -DNO_POLL -Icompat/poll
1698         COMPAT_OBJS += compat/poll/poll.o
1699 endif
1700 ifdef NO_STRCASESTR
1701         COMPAT_CFLAGS += -DNO_STRCASESTR
1702         COMPAT_OBJS += compat/strcasestr.o
1703 endif
1704 ifdef NO_STRLCPY
1705         COMPAT_CFLAGS += -DNO_STRLCPY
1706         COMPAT_OBJS += compat/strlcpy.o
1707 endif
1708 ifdef NO_STRTOUMAX
1709         COMPAT_CFLAGS += -DNO_STRTOUMAX
1710         COMPAT_OBJS += compat/strtoumax.o compat/strtoimax.o
1711 endif
1712 ifdef NO_STRTOULL
1713         COMPAT_CFLAGS += -DNO_STRTOULL
1714 endif
1715 ifdef NO_STRTOK_R
1716         COMPAT_CFLAGS += -DNO_STRTOK_R
1717         COMPAT_OBJS += compat/strtok_r.o
1718 endif
1719 ifdef NO_FNMATCH
1720         COMPAT_CFLAGS += -Icompat/fnmatch
1721         COMPAT_CFLAGS += -DNO_FNMATCH
1722         COMPAT_OBJS += compat/fnmatch/fnmatch.o
1723 else
1724 ifdef NO_FNMATCH_CASEFOLD
1725         COMPAT_CFLAGS += -Icompat/fnmatch
1726         COMPAT_CFLAGS += -DNO_FNMATCH_CASEFOLD
1727         COMPAT_OBJS += compat/fnmatch/fnmatch.o
1728 endif
1729 endif
1730 ifdef NO_SETENV
1731         COMPAT_CFLAGS += -DNO_SETENV
1732         COMPAT_OBJS += compat/setenv.o
1733 endif
1734 ifdef NO_MKDTEMP
1735         COMPAT_CFLAGS += -DNO_MKDTEMP
1736         COMPAT_OBJS += compat/mkdtemp.o
1737 endif
1738 ifdef MKDIR_WO_TRAILING_SLASH
1739         COMPAT_CFLAGS += -DMKDIR_WO_TRAILING_SLASH
1740         COMPAT_OBJS += compat/mkdir.o
1741 endif
1742 ifdef NO_MKSTEMPS
1743         COMPAT_CFLAGS += -DNO_MKSTEMPS
1744 endif
1745 ifdef NO_UNSETENV
1746         COMPAT_CFLAGS += -DNO_UNSETENV
1747         COMPAT_OBJS += compat/unsetenv.o
1748 endif
1749 ifdef NO_SYS_SELECT_H
1750         BASIC_CFLAGS += -DNO_SYS_SELECT_H
1751 endif
1752 ifdef NO_SYS_POLL_H
1753         BASIC_CFLAGS += -DNO_SYS_POLL_H
1754 endif
1755 ifdef NO_INTTYPES_H
1756         BASIC_CFLAGS += -DNO_INTTYPES_H
1757 endif
1758 ifdef NO_INITGROUPS
1759         BASIC_CFLAGS += -DNO_INITGROUPS
1760 endif
1761 ifdef NO_MMAP
1762         COMPAT_CFLAGS += -DNO_MMAP
1763         COMPAT_OBJS += compat/mmap.o
1764 else
1765         ifdef USE_WIN32_MMAP
1766                 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1767                 COMPAT_OBJS += compat/win32mmap.o
1768         endif
1769 endif
1770 ifdef OBJECT_CREATION_USES_RENAMES
1771         COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1772 endif
1773 ifdef NO_STRUCT_ITIMERVAL
1774         COMPAT_CFLAGS += -DNO_STRUCT_ITIMERVAL
1775         NO_SETITIMER = YesPlease
1776 endif
1777 ifdef NO_SETITIMER
1778         COMPAT_CFLAGS += -DNO_SETITIMER
1779 endif
1780 ifdef NO_PREAD
1781         COMPAT_CFLAGS += -DNO_PREAD
1782         COMPAT_OBJS += compat/pread.o
1783         NO_THREAD_SAFE_PREAD = YesPlease
1784 endif
1785 ifdef NO_THREAD_SAFE_PREAD
1786         BASIC_CFLAGS += -DNO_THREAD_SAFE_PREAD
1787 endif
1788 ifdef NO_FAST_WORKING_DIRECTORY
1789         BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1790 endif
1791 ifdef NO_TRUSTABLE_FILEMODE
1792         BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1793 endif
1794 ifdef NO_IPV6
1795         BASIC_CFLAGS += -DNO_IPV6
1796 endif
1797 ifdef NO_INTPTR_T
1798         COMPAT_CFLAGS += -DNO_INTPTR_T
1799 endif
1800 ifdef NO_UINTMAX_T
1801         BASIC_CFLAGS += -Duintmax_t=uint32_t
1802 endif
1803 ifdef NO_SOCKADDR_STORAGE
1804 ifdef NO_IPV6
1805         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1806 else
1807         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1808 endif
1809 endif
1810 ifdef NO_INET_NTOP
1811         LIB_OBJS += compat/inet_ntop.o
1812         BASIC_CFLAGS += -DNO_INET_NTOP
1813 endif
1814 ifdef NO_INET_PTON
1815         LIB_OBJS += compat/inet_pton.o
1816         BASIC_CFLAGS += -DNO_INET_PTON
1817 endif
1818 ifndef NO_UNIX_SOCKETS
1819         LIB_OBJS += unix-socket.o
1820         LIB_H += unix-socket.h
1821         PROGRAM_OBJS += credential-cache.o
1822         PROGRAM_OBJS += credential-cache--daemon.o
1823 endif
1824
1825 ifdef NO_ICONV
1826         BASIC_CFLAGS += -DNO_ICONV
1827 endif
1828
1829 ifdef OLD_ICONV
1830         BASIC_CFLAGS += -DOLD_ICONV
1831 endif
1832
1833 ifdef NO_DEFLATE_BOUND
1834         BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1835 endif
1836
1837 ifdef NO_POSIX_GOODIES
1838         BASIC_CFLAGS += -DNO_POSIX_GOODIES
1839 endif
1840
1841 ifdef BLK_SHA1
1842         SHA1_HEADER = "block-sha1/sha1.h"
1843         LIB_OBJS += block-sha1/sha1.o
1844         LIB_H += block-sha1/sha1.h
1845 else
1846 ifdef PPC_SHA1
1847         SHA1_HEADER = "ppc/sha1.h"
1848         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1849         LIB_H += ppc/sha1.h
1850 else
1851         SHA1_HEADER = <openssl/sha.h>
1852         EXTLIBS += $(LIB_4_CRYPTO)
1853 endif
1854 endif
1855 ifdef NO_PERL_MAKEMAKER
1856         export NO_PERL_MAKEMAKER
1857 endif
1858 ifdef NO_HSTRERROR
1859         COMPAT_CFLAGS += -DNO_HSTRERROR
1860         COMPAT_OBJS += compat/hstrerror.o
1861 endif
1862 ifdef NO_MEMMEM
1863         COMPAT_CFLAGS += -DNO_MEMMEM
1864         COMPAT_OBJS += compat/memmem.o
1865 endif
1866 ifdef INTERNAL_QSORT
1867         COMPAT_CFLAGS += -DINTERNAL_QSORT
1868         COMPAT_OBJS += compat/qsort.o
1869 endif
1870 ifdef RUNTIME_PREFIX
1871         COMPAT_CFLAGS += -DRUNTIME_PREFIX
1872 endif
1873
1874 ifdef NO_PTHREADS
1875         BASIC_CFLAGS += -DNO_PTHREADS
1876 else
1877         BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1878         EXTLIBS += $(PTHREAD_LIBS)
1879         LIB_OBJS += thread-utils.o
1880 endif
1881
1882 ifdef HAVE_PATHS_H
1883         BASIC_CFLAGS += -DHAVE_PATHS_H
1884 endif
1885
1886 ifdef HAVE_LIBCHARSET_H
1887         BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
1888         EXTLIBS += $(CHARSET_LIB)
1889 endif
1890
1891 ifdef HAVE_DEV_TTY
1892         BASIC_CFLAGS += -DHAVE_DEV_TTY
1893 endif
1894
1895 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1896         COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1897 endif
1898 ifdef UNRELIABLE_FSTAT
1899         BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1900 endif
1901 ifdef NO_REGEX
1902         COMPAT_CFLAGS += -Icompat/regex
1903         COMPAT_OBJS += compat/regex/regex.o
1904 endif
1905 ifdef CYGWIN_V15_WIN32API
1906         COMPAT_CFLAGS += -DCYGWIN_V15_WIN32API
1907 endif
1908
1909 ifdef USE_NED_ALLOCATOR
1910        COMPAT_CFLAGS += -Icompat/nedmalloc
1911        COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1912 endif
1913
1914 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1915         export GIT_TEST_CMP_USE_COPIED_CONTEXT
1916 endif
1917
1918 ifndef NO_MSGFMT_EXTENDED_OPTIONS
1919         MSGFMT += --check --statistics
1920 endif
1921
1922 ifneq (,$(XDL_FAST_HASH))
1923         BASIC_CFLAGS += -DXDL_FAST_HASH
1924 endif
1925
1926 ifeq ($(TCLTK_PATH),)
1927 NO_TCLTK = NoThanks
1928 endif
1929
1930 ifeq ($(PERL_PATH),)
1931 NO_PERL = NoThanks
1932 endif
1933
1934 ifeq ($(PYTHON_PATH),)
1935 NO_PYTHON = NoThanks
1936 endif
1937
1938 QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1939 QUIET_SUBDIR1  =
1940
1941 ifneq ($(findstring $(MAKEFLAGS),w),w)
1942 PRINT_DIR = --no-print-directory
1943 else # "make -w"
1944 NO_SUBDIR = :
1945 endif
1946
1947 ifneq ($(findstring $(MAKEFLAGS),s),s)
1948 ifndef V
1949         QUIET_CC       = @echo '   ' CC $@;
1950         QUIET_AR       = @echo '   ' AR $@;
1951         QUIET_LINK     = @echo '   ' LINK $@;
1952         QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1953         QUIET_GEN      = @echo '   ' GEN $@;
1954         QUIET_LNCP     = @echo '   ' LN/CP $@;
1955         QUIET_XGETTEXT = @echo '   ' XGETTEXT $@;
1956         QUIET_MSGFMT   = @echo '   ' MSGFMT $@;
1957         QUIET_GCOV     = @echo '   ' GCOV $@;
1958         QUIET_SP       = @echo '   ' SP $<;
1959         QUIET_SUBDIR0  = +@subdir=
1960         QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1961                          $(MAKE) $(PRINT_DIR) -C $$subdir
1962         export V
1963         export QUIET_GEN
1964         export QUIET_BUILT_IN
1965 endif
1966 endif
1967
1968 ifdef NO_INSTALL_HARDLINKS
1969         export NO_INSTALL_HARDLINKS
1970 endif
1971
1972 ### profile feedback build
1973 #
1974
1975 # Can adjust this to be a global directory if you want to do extended
1976 # data gathering
1977 PROFILE_DIR := $(CURDIR)
1978
1979 ifeq ("$(PROFILE)","GEN")
1980         CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
1981         EXTLIBS += -lgcov
1982         export CCACHE_DISABLE = t
1983         V = 1
1984 else
1985 ifneq ("$(PROFILE)","")
1986         CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
1987         export CCACHE_DISABLE = t
1988         V = 1
1989 endif
1990 endif
1991
1992 # Shell quote (do not use $(call) to accommodate ancient setups);
1993
1994 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
1995 ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1996 ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
1997
1998 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1999 bindir_SQ = $(subst ','\'',$(bindir))
2000 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
2001 mandir_SQ = $(subst ','\'',$(mandir))
2002 infodir_SQ = $(subst ','\'',$(infodir))
2003 localedir_SQ = $(subst ','\'',$(localedir))
2004 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
2005 template_dir_SQ = $(subst ','\'',$(template_dir))
2006 htmldir_SQ = $(subst ','\'',$(htmldir))
2007 prefix_SQ = $(subst ','\'',$(prefix))
2008 gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
2009
2010 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
2011 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
2012 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
2013 TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
2014 DIFF_SQ = $(subst ','\'',$(DIFF))
2015
2016 LIBS = $(GITLIBS) $(EXTLIBS)
2017
2018 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
2019         $(COMPAT_CFLAGS)
2020 LIB_OBJS += $(COMPAT_OBJS)
2021
2022 # Quote for C
2023
2024 ifdef DEFAULT_EDITOR
2025 DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
2026 DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
2027
2028 BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
2029 endif
2030
2031 ifdef DEFAULT_PAGER
2032 DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
2033 DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
2034
2035 BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
2036 endif
2037
2038 ifdef SHELL_PATH
2039 SHELL_PATH_CQ = "$(subst ",\",$(subst \,\\,$(SHELL_PATH)))"
2040 SHELL_PATH_CQ_SQ = $(subst ','\'',$(SHELL_PATH_CQ))
2041
2042 BASIC_CFLAGS += -DSHELL_PATH='$(SHELL_PATH_CQ_SQ)'
2043 endif
2044
2045 GIT_USER_AGENT_SQ = $(subst ','\'',$(GIT_USER_AGENT))
2046 GIT_USER_AGENT_CQ = "$(subst ",\",$(subst \,\\,$(GIT_USER_AGENT)))"
2047 GIT_USER_AGENT_CQ_SQ = $(subst ','\'',$(GIT_USER_AGENT_CQ))
2048 GIT-USER-AGENT: FORCE
2049         @if test x'$(GIT_USER_AGENT_SQ)' != x"`cat GIT-USER-AGENT 2>/dev/null`"; then \
2050                 echo '$(GIT_USER_AGENT_SQ)' >GIT-USER-AGENT; \
2051         fi
2052
2053 ifdef DEFAULT_HELP_FORMAT
2054 BASIC_CFLAGS += -DDEFAULT_HELP_FORMAT='"$(DEFAULT_HELP_FORMAT)"'
2055 endif
2056
2057 ALL_CFLAGS += $(BASIC_CFLAGS)
2058 ALL_LDFLAGS += $(BASIC_LDFLAGS)
2059
2060 export DIFF TAR INSTALL DESTDIR SHELL_PATH
2061
2062
2063 ### Build rules
2064
2065 SHELL = $(SHELL_PATH)
2066
2067 all:: shell_compatibility_test
2068
2069 ifeq "$(PROFILE)" "BUILD"
2070 ifeq ($(filter all,$(MAKECMDGOALS)),all)
2071 all:: profile-clean
2072         $(MAKE) PROFILE=GEN all
2073         $(MAKE) PROFILE=GEN -j1 test
2074 endif
2075 endif
2076
2077 all:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
2078 ifneq (,$X)
2079         $(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';)
2080 endif
2081
2082 all::
2083 ifndef NO_TCLTK
2084         $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
2085         $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
2086 endif
2087 ifndef NO_PERL
2088         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' localedir='$(localedir_SQ)' all
2089 endif
2090 ifndef NO_PYTHON
2091         $(QUIET_SUBDIR0)git_remote_helpers $(QUIET_SUBDIR1) PYTHON_PATH='$(PYTHON_PATH_SQ)' prefix='$(prefix_SQ)' all
2092 endif
2093         $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
2094
2095 please_set_SHELL_PATH_to_a_more_modern_shell:
2096         @$$(:)
2097
2098 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
2099
2100 strip: $(PROGRAMS) git$X
2101         $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
2102
2103 ### Target-specific flags and dependencies
2104
2105 # The generic compilation pattern rule and automatically
2106 # computed header dependencies (falling back to a dependency on
2107 # LIB_H) are enough to describe how most targets should be built,
2108 # but some targets are special enough to need something a little
2109 # different.
2110 #
2111 # - When a source file "foo.c" #includes a generated header file,
2112 #   we need to list that dependency for the "foo.o" target.
2113 #
2114 #   We also list it from other targets that are built from foo.c
2115 #   like "foo.sp" and "foo.s", even though that is easy to forget
2116 #   to do because the generated header is already present around
2117 #   after a regular build attempt.
2118 #
2119 # - Some code depends on configuration kept in makefile
2120 #   variables. The target-specific variable EXTRA_CPPFLAGS can
2121 #   be used to convey that information to the C preprocessor
2122 #   using -D options.
2123 #
2124 #   The "foo.o" target should have a corresponding dependency on
2125 #   a file that changes when the value of the makefile variable
2126 #   changes.  For example, targets making use of the
2127 #   $(GIT_VERSION) variable depend on GIT-VERSION-FILE.
2128 #
2129 #   Technically the ".sp" and ".s" targets do not need this
2130 #   dependency because they are force-built, but they get the
2131 #   same dependency for consistency. This way, you do not have to
2132 #   know how each target is implemented. And it means the
2133 #   dependencies here will not need to change if the force-build
2134 #   details change some day.
2135
2136 git.sp git.s git.o: GIT-PREFIX
2137 git.sp git.s git.o: EXTRA_CPPFLAGS = \
2138         '-DGIT_HTML_PATH="$(htmldir_SQ)"' \
2139         '-DGIT_MAN_PATH="$(mandir_SQ)"' \
2140         '-DGIT_INFO_PATH="$(infodir_SQ)"'
2141
2142 git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
2143         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ git.o \
2144                 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
2145
2146 help.sp help.s help.o: common-cmds.h
2147
2148 builtin/help.sp builtin/help.s builtin/help.o: common-cmds.h GIT-PREFIX
2149 builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
2150         '-DGIT_HTML_PATH="$(htmldir_SQ)"' \
2151         '-DGIT_MAN_PATH="$(mandir_SQ)"' \
2152         '-DGIT_INFO_PATH="$(infodir_SQ)"'
2153
2154 version.sp version.s version.o: GIT-VERSION-FILE GIT-USER-AGENT
2155 version.sp version.s version.o: EXTRA_CPPFLAGS = \
2156         '-DGIT_VERSION="$(GIT_VERSION)"' \
2157         '-DGIT_USER_AGENT=$(GIT_USER_AGENT_CQ_SQ)'
2158
2159 $(BUILT_INS): git$X
2160         $(QUIET_BUILT_IN)$(RM) $@ && \
2161         ln git$X $@ 2>/dev/null || \
2162         ln -s git$X $@ 2>/dev/null || \
2163         cp git$X $@
2164
2165 common-cmds.h: ./generate-cmdlist.sh command-list.txt
2166
2167 common-cmds.h: $(wildcard Documentation/git-*.txt)
2168         $(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
2169
2170 SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
2171         $(localedir_SQ):$(NO_CURL):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
2172         $(gitwebdir_SQ):$(PERL_PATH_SQ)
2173 define cmd_munge_script
2174 $(RM) $@ $@+ && \
2175 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2176     -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
2177     -e 's|@@DIFF@@|$(DIFF_SQ)|' \
2178     -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
2179     -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
2180     -e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \
2181     -e $(BROKEN_PATH_FIX) \
2182     -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
2183     -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
2184     $@.sh >$@+
2185 endef
2186
2187 GIT-SCRIPT-DEFINES: FORCE
2188         @FLAGS='$(SCRIPT_DEFINES)'; \
2189             if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
2190                 echo 1>&2 "    * new script parameters"; \
2191                 echo "$$FLAGS" >$@; \
2192             fi
2193
2194
2195 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh GIT-SCRIPT-DEFINES
2196         $(QUIET_GEN)$(cmd_munge_script) && \
2197         chmod +x $@+ && \
2198         mv $@+ $@
2199
2200 $(SCRIPT_LIB) : % : %.sh GIT-SCRIPT-DEFINES
2201         $(QUIET_GEN)$(cmd_munge_script) && \
2202         mv $@+ $@
2203
2204 ifndef NO_PERL
2205 $(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
2206
2207 perl/perl.mak: perl/PM.stamp
2208
2209 perl/PM.stamp: FORCE
2210         $(QUIET_GEN)$(FIND) perl -type f -name '*.pm' | sort >$@+ && \
2211         { cmp $@+ $@ >/dev/null 2>/dev/null || mv $@+ $@; } && \
2212         $(RM) $@+
2213
2214 perl/perl.mak: GIT-CFLAGS GIT-PREFIX perl/Makefile perl/Makefile.PL
2215         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
2216
2217 $(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl GIT-VERSION-FILE
2218         $(QUIET_GEN)$(RM) $@ $@+ && \
2219         INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
2220         sed -e '1{' \
2221             -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
2222             -e '        h' \
2223             -e '        s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "'"$$INSTLIBDIR"'"));=' \
2224             -e '        H' \
2225             -e '        x' \
2226             -e '}' \
2227             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
2228             $@.perl >$@+ && \
2229         chmod +x $@+ && \
2230         mv $@+ $@
2231
2232
2233 .PHONY: gitweb
2234 gitweb:
2235         $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
2236
2237 git-instaweb: git-instaweb.sh gitweb GIT-SCRIPT-DEFINES
2238         $(QUIET_GEN)$(cmd_munge_script) && \
2239         chmod +x $@+ && \
2240         mv $@+ $@
2241 else # NO_PERL
2242 $(patsubst %.perl,%,$(SCRIPT_PERL)) git-instaweb: % : unimplemented.sh
2243         $(QUIET_GEN)$(RM) $@ $@+ && \
2244         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2245             -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
2246             unimplemented.sh >$@+ && \
2247         chmod +x $@+ && \
2248         mv $@+ $@
2249 endif # NO_PERL
2250
2251 ifndef NO_PYTHON
2252 $(patsubst %.py,%,$(SCRIPT_PYTHON)): GIT-CFLAGS GIT-PREFIX
2253 $(patsubst %.py,%,$(SCRIPT_PYTHON)): % : %.py
2254         $(QUIET_GEN)$(RM) $@ $@+ && \
2255         INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C git_remote_helpers -s \
2256                 --no-print-directory prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' \
2257                 instlibdir` && \
2258         sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
2259             -e 's|\(os\.getenv("GITPYTHONLIB"\)[^)]*)|\1,"@@INSTLIBDIR@@")|' \
2260             -e 's|@@INSTLIBDIR@@|'"$$INSTLIBDIR"'|g' \
2261             $@.py >$@+ && \
2262         chmod +x $@+ && \
2263         mv $@+ $@
2264 else # NO_PYTHON
2265 $(patsubst %.py,%,$(SCRIPT_PYTHON)): % : unimplemented.sh
2266         $(QUIET_GEN)$(RM) $@ $@+ && \
2267         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2268             -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
2269             unimplemented.sh >$@+ && \
2270         chmod +x $@+ && \
2271         mv $@+ $@
2272 endif # NO_PYTHON
2273
2274 configure: configure.ac GIT-VERSION-FILE
2275         $(QUIET_GEN)$(RM) $@ $<+ && \
2276         sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
2277             $< > $<+ && \
2278         autoconf -o $@ $<+ && \
2279         $(RM) $<+
2280
2281 ifdef AUTOCONFIGURED
2282 config.status: configure
2283         $(QUIET_GEN)if test -f config.status; then \
2284           ./config.status --recheck; \
2285         else \
2286           ./configure; \
2287         fi
2288 reconfigure config.mak.autogen: config.status
2289         $(QUIET_GEN)./config.status
2290 .PHONY: reconfigure # This is a convenience target.
2291 endif
2292
2293 XDIFF_OBJS += xdiff/xdiffi.o
2294 XDIFF_OBJS += xdiff/xprepare.o
2295 XDIFF_OBJS += xdiff/xutils.o
2296 XDIFF_OBJS += xdiff/xemit.o
2297 XDIFF_OBJS += xdiff/xmerge.o
2298 XDIFF_OBJS += xdiff/xpatience.o
2299 XDIFF_OBJS += xdiff/xhistogram.o
2300
2301 VCSSVN_OBJS += vcs-svn/line_buffer.o
2302 VCSSVN_OBJS += vcs-svn/sliding_window.o
2303 VCSSVN_OBJS += vcs-svn/repo_tree.o
2304 VCSSVN_OBJS += vcs-svn/fast_export.o
2305 VCSSVN_OBJS += vcs-svn/svndiff.o
2306 VCSSVN_OBJS += vcs-svn/svndump.o
2307
2308 TEST_OBJS := $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
2309 OBJECTS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
2310         $(XDIFF_OBJS) \
2311         $(VCSSVN_OBJS) \
2312         git.o
2313 ifndef NO_CURL
2314         OBJECTS += http.o http-walker.o remote-curl.o
2315 endif
2316
2317 dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
2318 dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
2319
2320 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
2321 $(dep_dirs):
2322         @mkdir -p $@
2323
2324 missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
2325 dep_file = $(dir $@).depend/$(notdir $@).d
2326 dep_args = -MF $(dep_file) -MMD -MP
2327 ifdef CHECK_HEADER_DEPENDENCIES
2328 $(error cannot compute header dependencies outside a normal build. \
2329 Please unset CHECK_HEADER_DEPENDENCIES and try again)
2330 endif
2331 endif
2332
2333 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
2334 ifndef CHECK_HEADER_DEPENDENCIES
2335 dep_dirs =
2336 missing_dep_dirs =
2337 dep_args =
2338 endif
2339 endif
2340
2341 ifdef CHECK_HEADER_DEPENDENCIES
2342 ifndef PRINT_HEADER_DEPENDENCIES
2343 missing_deps = $(filter-out $(notdir $^), \
2344         $(notdir $(shell $(MAKE) -s $@ \
2345                 CHECK_HEADER_DEPENDENCIES=YesPlease \
2346                 USE_COMPUTED_HEADER_DEPENDENCIES=YesPlease \
2347                 PRINT_HEADER_DEPENDENCIES=YesPlease)))
2348 endif
2349 endif
2350
2351 ASM_SRC := $(wildcard $(OBJECTS:o=S))
2352 ASM_OBJ := $(ASM_SRC:S=o)
2353 C_OBJ := $(filter-out $(COMPAT_OBJS),$(filter-out $(ASM_OBJ),$(OBJECTS)))
2354
2355 .SUFFIXES:
2356
2357 ifdef PRINT_HEADER_DEPENDENCIES
2358 $(C_OBJ): %.o: %.c FORCE
2359         echo $^
2360 $(ASM_OBJ): %.o: %.S FORCE
2361         echo $^
2362
2363 ifndef CHECK_HEADER_DEPENDENCIES
2364 $(error cannot print header dependencies during a normal build. \
2365 Please set CHECK_HEADER_DEPENDENCIES and try again)
2366 endif
2367 endif
2368
2369 ifndef PRINT_HEADER_DEPENDENCIES
2370 ifdef CHECK_HEADER_DEPENDENCIES
2371 $(C_OBJ): %.o: %.c $(dep_files) FORCE
2372         @set -e; echo CHECK $@; \
2373         missing_deps="$(missing_deps)"; \
2374         if test "$$missing_deps"; \
2375         then \
2376                 echo missing dependencies: $$missing_deps; \
2377                 false; \
2378         fi
2379 $(ASM_OBJ): %.o: %.S $(dep_files) FORCE
2380         @set -e; echo CHECK $@; \
2381         missing_deps="$(missing_deps)"; \
2382         if test "$$missing_deps"; \
2383         then \
2384                 echo missing dependencies: $$missing_deps; \
2385                 false; \
2386         fi
2387 endif
2388 endif
2389
2390 ifndef CHECK_HEADER_DEPENDENCIES
2391 $(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
2392         $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2393 $(COMPAT_OBJS): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
2394         $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(filter-out -Wold-style-definition,$(ALL_CFLAGS)) $(EXTRA_CPPFLAGS) $<
2395 $(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
2396         $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2397 endif
2398
2399 %.s: %.c GIT-CFLAGS FORCE
2400         $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2401
2402 ifdef USE_COMPUTED_HEADER_DEPENDENCIES
2403 # Take advantage of gcc's on-the-fly dependency generation
2404 # See <http://gcc.gnu.org/gcc-3.0/features.html>.
2405 dep_files_present := $(wildcard $(dep_files))
2406 ifneq ($(dep_files_present),)
2407 include $(dep_files_present)
2408 endif
2409 else
2410 # Dependencies on header files, for platforms that do not support
2411 # the gcc -MMD option.
2412 #
2413 # Dependencies on automatically generated headers such as common-cmds.h
2414 # should _not_ be included here, since they are necessary even when
2415 # building an object for the first time.
2416
2417 $(OBJECTS): $(LIB_H)
2418 endif
2419
2420 exec_cmd.sp exec_cmd.s exec_cmd.o: GIT-PREFIX
2421 exec_cmd.sp exec_cmd.s exec_cmd.o: EXTRA_CPPFLAGS = \
2422         '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
2423         '-DBINDIR="$(bindir_relative_SQ)"' \
2424         '-DPREFIX="$(prefix_SQ)"'
2425
2426 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: GIT-PREFIX
2427 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
2428         -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
2429
2430 config.sp config.s config.o: GIT-PREFIX
2431 config.sp config.s config.o: EXTRA_CPPFLAGS = \
2432         -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
2433
2434 attr.sp attr.s attr.o: GIT-PREFIX
2435 attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
2436         -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
2437
2438 gettext.sp gettext.s gettext.o: GIT-PREFIX
2439 gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
2440         -DGIT_LOCALE_PATH='"$(localedir_SQ)"'
2441
2442 ifdef NO_EXPAT
2443 http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
2444 endif
2445
2446 ifdef NO_REGEX
2447 compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
2448         -DGAWK -DNO_MBSUPPORT
2449 endif
2450
2451 ifdef USE_NED_ALLOCATOR
2452 compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
2453         -DNDEBUG -DOVERRIDE_STRDUP -DREPLACE_SYSTEM_ALLOCATOR
2454 endif
2455
2456 git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
2457         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
2458
2459 git-imap-send$X: imap-send.o GIT-LDFLAGS $(GITLIBS)
2460         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2461                 $(LIBS) $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
2462
2463 git-http-fetch$X: revision.o http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
2464         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2465                 $(LIBS) $(CURL_LIBCURL)
2466 git-http-push$X: revision.o http.o http-push.o GIT-LDFLAGS $(GITLIBS)
2467         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2468                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
2469
2470 git-remote-testsvn$X: remote-testsvn.o GIT-LDFLAGS $(GITLIBS) $(VCSSVN_LIB)
2471         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) \
2472         $(VCSSVN_LIB)
2473
2474 $(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
2475         $(QUIET_LNCP)$(RM) $@ && \
2476         ln $< $@ 2>/dev/null || \
2477         ln -s $< $@ 2>/dev/null || \
2478         cp $< $@
2479
2480 $(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
2481         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2482                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
2483
2484 $(LIB_FILE): $(LIB_OBJS)
2485         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
2486
2487 $(XDIFF_LIB): $(XDIFF_OBJS)
2488         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(XDIFF_OBJS)
2489
2490 $(VCSSVN_LIB): $(VCSSVN_OBJS)
2491         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(VCSSVN_OBJS)
2492
2493 export DEFAULT_EDITOR DEFAULT_PAGER
2494
2495 doc:
2496         $(MAKE) -C Documentation all
2497
2498 man:
2499         $(MAKE) -C Documentation man
2500
2501 html:
2502         $(MAKE) -C Documentation html
2503
2504 info:
2505         $(MAKE) -C Documentation info
2506
2507 pdf:
2508         $(MAKE) -C Documentation pdf
2509
2510 XGETTEXT_FLAGS = \
2511         --force-po \
2512         --add-comments \
2513         --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
2514         --from-code=UTF-8
2515 XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
2516         --keyword=_ --keyword=N_ --keyword="Q_:1,2"
2517 XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell \
2518         --keyword=gettextln --keyword=eval_gettextln
2519 XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --keyword=__ --language=Perl
2520 LOCALIZED_C := $(C_OBJ:o=c) $(LIB_H) $(GENERATED_H)
2521 LOCALIZED_SH := $(SCRIPT_SH)
2522 LOCALIZED_PERL := $(SCRIPT_PERL)
2523
2524 ifdef XGETTEXT_INCLUDE_TESTS
2525 LOCALIZED_C += t/t0200/test.c
2526 LOCALIZED_SH += t/t0200/test.sh
2527 LOCALIZED_PERL += t/t0200/test.perl
2528 endif
2529
2530 po/git.pot: $(LOCALIZED_C)
2531         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C)
2532         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \
2533                 $(LOCALIZED_SH)
2534         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_PERL) \
2535                 $(LOCALIZED_PERL)
2536         mv $@+ $@
2537
2538 pot: po/git.pot
2539
2540 POFILES := $(wildcard po/*.po)
2541 MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
2542
2543 ifndef NO_GETTEXT
2544 all:: $(MOFILES)
2545 endif
2546
2547 po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
2548         $(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $<
2549
2550 FIND_SOURCE_FILES = ( git ls-files '*.[hcS]' 2>/dev/null || \
2551                         $(FIND) . \( -name .git -type d -prune \) \
2552                                 -o \( -name '*.[hcS]' -type f -print \) )
2553
2554 $(ETAGS_TARGET): FORCE
2555         $(RM) $(ETAGS_TARGET)
2556         $(FIND_SOURCE_FILES) | xargs etags -a -o $(ETAGS_TARGET)
2557
2558 tags: FORCE
2559         $(RM) tags
2560         $(FIND_SOURCE_FILES) | xargs ctags -a
2561
2562 cscope:
2563         $(RM) cscope*
2564         $(FIND_SOURCE_FILES) | xargs cscope -b
2565
2566 ### Detect prefix changes
2567 TRACK_PREFIX = $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
2568                 $(localedir_SQ)
2569
2570 GIT-PREFIX: FORCE
2571         @FLAGS='$(TRACK_PREFIX)'; \
2572         if test x"$$FLAGS" != x"`cat GIT-PREFIX 2>/dev/null`" ; then \
2573                 echo 1>&2 "    * new prefix flags"; \
2574                 echo "$$FLAGS" >GIT-PREFIX; \
2575         fi
2576
2577 TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):$(USE_GETTEXT_SCHEME)
2578
2579 GIT-CFLAGS: FORCE
2580         @FLAGS='$(TRACK_CFLAGS)'; \
2581             if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2582                 echo 1>&2 "    * new build flags"; \
2583                 echo "$$FLAGS" >GIT-CFLAGS; \
2584             fi
2585
2586 TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
2587
2588 GIT-LDFLAGS: FORCE
2589         @FLAGS='$(TRACK_LDFLAGS)'; \
2590             if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
2591                 echo 1>&2 "    * new link flags"; \
2592                 echo "$$FLAGS" >GIT-LDFLAGS; \
2593             fi
2594
2595 # We need to apply sq twice, once to protect from the shell
2596 # that runs GIT-BUILD-OPTIONS, and then again to protect it
2597 # and the first level quoting from the shell that runs "echo".
2598 GIT-BUILD-OPTIONS: FORCE
2599         @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@
2600         @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@
2601         @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@
2602         @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@
2603         @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@
2604         @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@
2605         @echo USE_LIBPCRE=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE)))'\' >>$@
2606         @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@
2607         @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@
2608         @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@
2609 ifdef GIT_TEST_OPTS
2610         @echo GIT_TEST_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_OPTS)))'\' >>$@
2611 endif
2612 ifdef GIT_TEST_CMP
2613         @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@
2614 endif
2615 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2616         @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@
2617 endif
2618         @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@
2619         @echo GETTEXT_POISON=\''$(subst ','\'',$(subst ','\'',$(GETTEXT_POISON)))'\' >>$@
2620 ifdef GIT_PERF_REPEAT_COUNT
2621         @echo GIT_PERF_REPEAT_COUNT=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPEAT_COUNT)))'\' >>$@
2622 endif
2623 ifdef GIT_PERF_REPO
2624         @echo GIT_PERF_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPO)))'\' >>$@
2625 endif
2626 ifdef GIT_PERF_LARGE_REPO
2627         @echo GIT_PERF_LARGE_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_LARGE_REPO)))'\' >>$@
2628 endif
2629 ifdef GIT_PERF_MAKE_OPTS
2630         @echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@
2631 endif
2632
2633 ### Detect Tck/Tk interpreter path changes
2634 ifndef NO_TCLTK
2635 TRACK_VARS = $(subst ','\'',-DTCLTK_PATH='$(TCLTK_PATH_SQ)')
2636
2637 GIT-GUI-VARS: FORCE
2638         @VARS='$(TRACK_VARS)'; \
2639             if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2640                 echo 1>&2 "    * new Tcl/Tk interpreter location"; \
2641                 echo "$$VARS" >$@; \
2642             fi
2643 endif
2644
2645 test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2646
2647 all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2648
2649 bin-wrappers/%: wrap-for-bin.sh
2650         @mkdir -p bin-wrappers
2651         $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2652              -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2653              -e 's|@@PROG@@|$(@F)|' < $< > $@ && \
2654         chmod +x $@
2655
2656 # GNU make supports exporting all variables by "export" without parameters.
2657 # However, the environment gets quite big, and some programs have problems
2658 # with that.
2659
2660 export NO_SVN_TESTS
2661 export TEST_NO_MALLOC_CHECK
2662
2663 ### Testing rules
2664
2665 test: all
2666         $(MAKE) -C t/ all
2667
2668 perf: all
2669         $(MAKE) -C t/perf/ all
2670
2671 .PHONY: test perf
2672
2673 test-ctype$X: ctype.o
2674
2675 test-date$X: date.o ctype.o
2676
2677 test-delta$X: diff-delta.o patch-delta.o
2678
2679 test-line-buffer$X: vcs-svn/lib.a
2680
2681 test-parse-options$X: parse-options.o parse-options-cb.o
2682
2683 test-svn-fe$X: vcs-svn/lib.a
2684
2685 .PRECIOUS: $(TEST_OBJS)
2686
2687 test-%$X: test-%.o GIT-LDFLAGS $(GITLIBS)
2688         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2689
2690 check-sha1:: test-sha1$X
2691         ./test-sha1.sh
2692
2693 SP_OBJ = $(patsubst %.o,%.sp,$(C_OBJ))
2694
2695 $(SP_OBJ): %.sp: %.c GIT-CFLAGS FORCE
2696         $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
2697                 $(SPARSE_FLAGS) $<
2698
2699 .PHONY: sparse $(SP_OBJ)
2700 sparse: $(SP_OBJ)
2701
2702 check: common-cmds.h
2703         @if sparse; \
2704         then \
2705                 echo 2>&1 "Use 'make sparse' instead"; \
2706                 $(MAKE) --no-print-directory sparse; \
2707         else \
2708                 echo 2>&1 "Did you mean 'make test'?"; \
2709                 exit 1; \
2710         fi
2711
2712 remove-dashes:
2713         ./fixup-builtins $(BUILT_INS) $(PROGRAMS) $(SCRIPTS)
2714
2715 ### Installation rules
2716
2717 ifneq ($(filter /%,$(firstword $(template_dir))),)
2718 template_instdir = $(template_dir)
2719 else
2720 template_instdir = $(prefix)/$(template_dir)
2721 endif
2722 export template_instdir
2723
2724 ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2725 gitexec_instdir = $(gitexecdir)
2726 else
2727 gitexec_instdir = $(prefix)/$(gitexecdir)
2728 endif
2729 gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2730 export gitexec_instdir
2731
2732 ifneq ($(filter /%,$(firstword $(mergetoolsdir))),)
2733 mergetools_instdir = $(mergetoolsdir)
2734 else
2735 mergetools_instdir = $(prefix)/$(mergetoolsdir)
2736 endif
2737 mergetools_instdir_SQ = $(subst ','\'',$(mergetools_instdir))
2738
2739 install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2740
2741 install: all
2742         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2743         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2744         $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2745         $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2746         $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2747         $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2748         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2749         $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2750 ifndef NO_GETTEXT
2751         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)'
2752         (cd po/build/locale && $(TAR) cf - .) | \
2753         (cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -)
2754 endif
2755 ifndef NO_PERL
2756         $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2757         $(MAKE) -C gitweb install
2758 endif
2759 ifndef NO_PYTHON
2760         $(MAKE) -C git_remote_helpers prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2761 endif
2762 ifndef NO_TCLTK
2763         $(MAKE) -C gitk-git install
2764         $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2765 endif
2766 ifneq (,$X)
2767         $(foreach p,$(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';)
2768 endif
2769
2770         bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2771         execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2772         { test "$$bindir/" = "$$execdir/" || \
2773           for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
2774                 $(RM) "$$execdir/$$p" && \
2775                 test -z "$(NO_INSTALL_HARDLINKS)$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2776                 ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
2777                 cp "$$bindir/$$p" "$$execdir/$$p" || exit; \
2778           done; \
2779         } && \
2780         for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
2781                 $(RM) "$$bindir/$$p" && \
2782                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2783                 ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
2784                 ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
2785                 cp "$$bindir/git$X" "$$bindir/$$p" || exit; \
2786         done && \
2787         for p in $(BUILT_INS); do \
2788                 $(RM) "$$execdir/$$p" && \
2789                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2790                 ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2791                 ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2792                 cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
2793         done && \
2794         remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
2795         for p in $$remote_curl_aliases; do \
2796                 $(RM) "$$execdir/$$p" && \
2797                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2798                 ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2799                 ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2800                 cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; \
2801         done && \
2802         ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2803
2804 install-gitweb:
2805         $(MAKE) -C gitweb install
2806
2807 install-doc:
2808         $(MAKE) -C Documentation install
2809
2810 install-man:
2811         $(MAKE) -C Documentation install-man
2812
2813 install-html:
2814         $(MAKE) -C Documentation install-html
2815
2816 install-info:
2817         $(MAKE) -C Documentation install-info
2818
2819 install-pdf:
2820         $(MAKE) -C Documentation install-pdf
2821
2822 quick-install-doc:
2823         $(MAKE) -C Documentation quick-install
2824
2825 quick-install-man:
2826         $(MAKE) -C Documentation quick-install-man
2827
2828 quick-install-html:
2829         $(MAKE) -C Documentation quick-install-html
2830
2831
2832
2833 ### Maintainer's dist rules
2834
2835 git.spec: git.spec.in GIT-VERSION-FILE
2836         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
2837         mv $@+ $@
2838
2839 GIT_TARNAME = git-$(GIT_VERSION)
2840 dist: git.spec git-archive$(X) configure
2841         ./git-archive --format=tar \
2842                 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2843         @mkdir -p $(GIT_TARNAME)
2844         @cp git.spec configure $(GIT_TARNAME)
2845         @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2846         @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2847         $(TAR) rf $(GIT_TARNAME).tar \
2848                 $(GIT_TARNAME)/git.spec \
2849                 $(GIT_TARNAME)/configure \
2850                 $(GIT_TARNAME)/version \
2851                 $(GIT_TARNAME)/git-gui/version
2852         @$(RM) -r $(GIT_TARNAME)
2853         gzip -f -9 $(GIT_TARNAME).tar
2854
2855 rpm: dist
2856         $(RPMBUILD) \
2857                 --define "_source_filedigest_algorithm md5" \
2858                 --define "_binary_filedigest_algorithm md5" \
2859                 -ta $(GIT_TARNAME).tar.gz
2860
2861 htmldocs = git-htmldocs-$(GIT_VERSION)
2862 manpages = git-manpages-$(GIT_VERSION)
2863 dist-doc:
2864         $(RM) -r .doc-tmp-dir
2865         mkdir .doc-tmp-dir
2866         $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2867         cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2868         gzip -n -9 -f $(htmldocs).tar
2869         :
2870         $(RM) -r .doc-tmp-dir
2871         mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2872         $(MAKE) -C Documentation DESTDIR=./ \
2873                 man1dir=../.doc-tmp-dir/man1 \
2874                 man5dir=../.doc-tmp-dir/man5 \
2875                 man7dir=../.doc-tmp-dir/man7 \
2876                 install
2877         cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2878         gzip -n -9 -f $(manpages).tar
2879         $(RM) -r .doc-tmp-dir
2880
2881 ### Cleaning rules
2882
2883 distclean: clean
2884         $(RM) configure
2885         $(RM) config.log config.status config.cache
2886         $(RM) config.mak.autogen config.mak.append
2887         $(RM) -r autom4te.cache
2888
2889 profile-clean:
2890         $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2891         $(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2892
2893 clean: profile-clean
2894         $(RM) *.o block-sha1/*.o ppc/*.o compat/*.o compat/*/*.o xdiff/*.o vcs-svn/*.o \
2895                 builtin/*.o $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
2896         $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2897         $(RM) $(TEST_PROGRAMS)
2898         $(RM) -r bin-wrappers
2899         $(RM) -r $(dep_dirs)
2900         $(RM) -r po/build/
2901         $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope*
2902         $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2903         $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
2904         $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
2905         $(MAKE) -C Documentation/ clean
2906 ifndef NO_PERL
2907         $(MAKE) -C gitweb clean
2908         $(MAKE) -C perl clean
2909 endif
2910 ifndef NO_PYTHON
2911         $(MAKE) -C git_remote_helpers clean
2912 endif
2913         $(MAKE) -C templates/ clean
2914         $(MAKE) -C t/ clean
2915 ifndef NO_TCLTK
2916         $(MAKE) -C gitk-git clean
2917         $(MAKE) -C git-gui clean
2918 endif
2919         $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-GUI-VARS GIT-BUILD-OPTIONS
2920         $(RM) GIT-USER-AGENT GIT-PREFIX GIT-SCRIPT-DEFINES
2921
2922 .PHONY: all install profile-clean clean strip
2923 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
2924 .PHONY: FORCE cscope
2925
2926 ### Check documentation
2927 #
2928 ALL_COMMANDS = $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS)
2929 ALL_COMMANDS += git
2930 ALL_COMMANDS += gitk
2931 ALL_COMMANDS += gitweb
2932 ALL_COMMANDS += git-gui git-citool
2933 check-docs::
2934         @(for v in $(ALL_COMMANDS); \
2935         do \
2936                 case "$$v" in \
2937                 git-merge-octopus | git-merge-ours | git-merge-recursive | \
2938                 git-merge-resolve | git-merge-subtree | \
2939                 git-fsck-objects | git-init-db | \
2940                 git-remote-* | git-stage | \
2941                 git-?*--?* ) continue ;; \
2942                 esac ; \
2943                 test -f "Documentation/$$v.txt" || \
2944                 echo "no doc: $$v"; \
2945                 sed -e '/^#/d' command-list.txt | \
2946                 grep -q "^$$v[  ]" || \
2947                 case "$$v" in \
2948                 git) ;; \
2949                 *) echo "no link: $$v";; \
2950                 esac ; \
2951         done; \
2952         ( \
2953                 sed -e '/^#/d' \
2954                     -e 's/[     ].*//' \
2955                     -e 's/^/listed /' command-list.txt; \
2956                 $(MAKE) -C Documentation print-man1 | \
2957                 grep '\.txt$$' | \
2958                 sed -e 's|Documentation/|documented |' \
2959                     -e 's/\.txt//'; \
2960         ) | while read how cmd; \
2961         do \
2962                 case " $(ALL_COMMANDS) " in \
2963                 *" $$cmd "*)    ;; \
2964                 *) echo "removed but $$how: $$cmd" ;; \
2965                 esac; \
2966         done ) | sort
2967
2968 ### Make sure built-ins do not have dups and listed in git.c
2969 #
2970 check-builtins::
2971         ./check-builtins.sh
2972
2973 ### Test suite coverage testing
2974 #
2975 .PHONY: coverage coverage-clean coverage-build coverage-report
2976
2977 coverage:
2978         $(MAKE) coverage-build
2979         $(MAKE) coverage-report
2980
2981 object_dirs := $(sort $(dir $(OBJECTS)))
2982 coverage-clean:
2983         $(RM) $(addsuffix *.gcov,$(object_dirs))
2984         $(RM) $(addsuffix *.gcda,$(object_dirs))
2985         $(RM) $(addsuffix *.gcno,$(object_dirs))
2986         $(RM) coverage-untested-functions
2987         $(RM) -r cover_db/
2988         $(RM) -r cover_db_html/
2989
2990 COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
2991 COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
2992 GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
2993
2994 coverage-build: coverage-clean
2995         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
2996         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
2997                 -j1 test
2998
2999 coverage-report:
3000         $(QUIET_GCOV)for dir in $(object_dirs); do \
3001                 $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
3002         done
3003
3004 coverage-untested-functions: coverage-report
3005         grep '^function.*called 0 ' *.c.gcov \
3006                 | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
3007                 > coverage-untested-functions
3008
3009 cover_db: coverage-report
3010         gcov2perl -db cover_db *.gcov
3011
3012 cover_db_html: cover_db
3013         cover -report html -outputdir cover_db_html cover_db
3014