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