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 you 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 you 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 HAVE_ALLOCA_H if you have working alloca(3) defined in that header.
  34 #
  35 # Define NO_CURL if you do not have libcurl installed.  git-http-fetch and
  36 # git-http-push are not built, and you cannot use http:// and https://
  37 # transports (neither smart nor dumb).
  38 #
  39 # Define CURLDIR=/foo/bar if your curl header and library files are in
  40 # /foo/bar/include and /foo/bar/lib directories.
  41 #
  42 # Define NO_EXPAT if you do not have expat installed.  git-http-push is
  43 # not built, and you cannot push using http:// and https:// transports (dumb).
  44 #
  45 # Define EXPATDIR=/foo/bar if your expat header and library files are in
  46 # /foo/bar/include and /foo/bar/lib directories.
  47 #
  48 # Define EXPAT_NEEDS_XMLPARSE_H if you have an old version of expat (e.g.,
  49 # 1.1 or 1.2) that provides xmlparse.h instead of expat.h.
  50 #
  51 # Define NO_GETTEXT if you don't want Git output to be translated.
  52 # A translated Git requires GNU libintl or another gettext implementation,
  53 # plus libintl-perl at runtime.
  54 #
  55 # Define USE_GETTEXT_SCHEME and set it to 'fallthrough', if you don't trust
  56 # the installed gettext translation of the shell scripts output.
  57 #
  58 # Define HAVE_LIBCHARSET_H if you haven't set NO_GETTEXT and you can't
  59 # trust the langinfo.h's nl_langinfo(CODESET) function to return the
  60 # current character set. GNU and Solaris have a nl_langinfo(CODESET),
  61 # FreeBSD can use either, but MinGW and some others need to use
  62 # libcharset.h's locale_charset() instead.
  63 #
  64 # Define CHARSET_LIB to the library you need to link with in order to
  65 # use locale_charset() function.  On some platforms this needs to set to
  66 # -lcharset, on others to -liconv .
  67 #
  68 # Define LIBC_CONTAINS_LIBINTL if your gettext implementation doesn't
  69 # need -lintl when linking.
  70 #
  71 # Define NO_MSGFMT_EXTENDED_OPTIONS if your implementation of msgfmt
  72 # doesn't support GNU extensions like --check and --statistics
  73 #
  74 # Define HAVE_PATHS_H if you have paths.h and want to use the default PATH
  75 # it specifies.
  76 #
  77 # Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
  78 #
  79 # Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
  80 # d_type in struct dirent (Cygwin 1.5, fixed in Cygwin 1.7).
  81 #
  82 # Define HAVE_STRINGS_H if you have strings.h and need it for strcasecmp.
  83 #
  84 # Define NO_STRCASESTR if you don't have strcasestr.
  85 #
  86 # Define NO_MEMMEM if you don't have memmem.
  87 #
  88 # Define NO_GETPAGESIZE if you don't have getpagesize.
  89 #
  90 # Define NO_STRLCPY if you don't have strlcpy.
  91 #
  92 # Define NO_STRTOUMAX if you don't have both strtoimax and strtoumax in the
  93 # C library. If your compiler also does not support long long or does not have
  94 # strtoull, define NO_STRTOULL.
  95 #
  96 # Define NO_SETENV if you don't have setenv in the C library.
  97 #
  98 # Define NO_UNSETENV if you don't have unsetenv in the C library.
  99 #
 100 # Define NO_MKDTEMP if you don't have mkdtemp in the C library.
 101 #
 102 # Define MKDIR_WO_TRAILING_SLASH if your mkdir() can't deal with trailing slash.
 103 #
 104 # Define NO_MKSTEMPS if you don't have mkstemps in the C library.
 105 #
 106 # Define NO_GECOS_IN_PWENT if you don't have pw_gecos in struct passwd
 107 # in the C library.
 108 #
 109 # Define NO_LIBGEN_H if you don't have libgen.h.
 110 #
 111 # Define NEEDS_LIBGEN if your libgen needs -lgen when linking
 112 #
 113 # Define NO_SYS_SELECT_H if you don't have sys/select.h.
 114 #
 115 # Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
 116 # Enable it on Windows.  By default, symrefs are still used.
 117 #
 118 # Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
 119 # tests.  These tests take up a significant amount of the total test time
 120 # but are not needed unless you plan to talk to SVN repos.
 121 #
 122 # Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
 123 # installed in /sw, but don't want GIT to link against any libraries
 124 # installed there.  If defined you may specify your own (or Fink's)
 125 # include directories and library directories by defining CFLAGS
 126 # and LDFLAGS appropriately.
 127 #
 128 # Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
 129 # have DarwinPorts installed in /opt/local, but don't want GIT to
 130 # link against any libraries installed there.  If defined you may
 131 # specify your own (or DarwinPort's) include directories and
 132 # library directories by defining CFLAGS and LDFLAGS appropriately.
 133 #
 134 # Define NO_APPLE_COMMON_CRYPTO if you are building on Darwin/Mac OS X
 135 # and do not want to use Apple's CommonCrypto library.  This allows you
 136 # to provide your own OpenSSL library, for example from MacPorts.
 137 #
 138 # Define BLK_SHA1 environment variable to make use of the bundled
 139 # optimized C SHA1 routine.
 140 #
 141 # Define PPC_SHA1 environment variable when running make to make use of
 142 # a bundled SHA1 routine optimized for PowerPC.
 143 #
 144 # Define NEEDS_CRYPTO_WITH_SSL if you need -lcrypto when using -lssl (Darwin).
 145 #
 146 # Define NEEDS_SSL_WITH_CRYPTO if you need -lssl when using -lcrypto (Darwin).
 147 #
 148 # Define NEEDS_SSL_WITH_CURL if you need -lssl with -lcurl (Minix).
 149 #
 150 # Define NEEDS_IDN_WITH_CURL if you need -lidn when using -lcurl (Minix).
 151 #
 152 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
 153 #
 154 # Define NEEDS_LIBINTL_BEFORE_LIBICONV if you need libintl before libiconv.
 155 #
 156 # Define NO_INTPTR_T if you don't have intptr_t or uintptr_t.
 157 #
 158 # Define NO_UINTMAX_T if you don't have uintmax_t.
 159 #
 160 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
 161 # Patrick Mauritz).
 162 #
 163 # Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
 164 # Notably on Solaris hstrerror resides in libresolv and on Solaris 7
 165 # inet_ntop and inet_pton additionally reside there.
 166 #
 167 # Define NO_MMAP if you want to avoid mmap.
 168 #
 169 # Define NO_SYS_POLL_H if you don't have sys/poll.h.
 170 #
 171 # Define NO_POLL if you do not have or don't want to use poll().
 172 # This also implies NO_SYS_POLL_H.
 173 #
 174 # Define NEEDS_SYS_PARAM_H if you need to include sys/param.h to compile,
 175 # *PLEASE* REPORT to git@vger.kernel.org if your platform needs this;
 176 # we want to know more about the issue.
 177 #
 178 # Define NO_PTHREADS if you do not have or do not want to use Pthreads.
 179 #
 180 # Define NO_PREAD if you have a problem with pread() system call (e.g.
 181 # cygwin1.dll before v1.5.22).
 182 #
 183 # Define NO_SETITIMER if you don't have setitimer()
 184 #
 185 # Define NO_STRUCT_ITIMERVAL if you don't have struct itimerval
 186 # This also implies NO_SETITIMER
 187 #
 188 # Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
 189 # generally faster on your platform than accessing the working directory.
 190 #
 191 # Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
 192 # the executable mode bit, but doesn't really do so.
 193 #
 194 # Define NEEDS_MODE_TRANSLATION if your OS strays from the typical file type
 195 # bits in mode values (e.g. z/OS defines I_SFMT to 0xFF000000 as opposed to the
 196 # usual 0xF000).
 197 #
 198 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
 199 #
 200 # Define NO_UNIX_SOCKETS if your system does not offer unix sockets.
 201 #
 202 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
 203 # sockaddr_storage.
 204 #
 205 # Define NO_ICONV if your libc does not properly support iconv.
 206 #
 207 # Define OLD_ICONV if your library has an old iconv(), where the second
 208 # (input buffer pointer) parameter is declared with type (const char **).
 209 #
 210 # Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
 211 #
 212 # Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
 213 # that tells runtime paths to dynamic libraries;
 214 # "-Wl,-rpath=/path/lib" is used instead.
 215 #
 216 # Define NO_NORETURN if using buggy versions of gcc 4.6+ and profile feedback,
 217 # as the compiler can crash (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49299)
 218 #
 219 # Define USE_NSEC below if you want git to care about sub-second file mtimes
 220 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this. On
 221 # Linux, kernel 2.6.11 or newer is required for reliable sub-second file times
 222 # on file systems with exactly 1 ns or 1 s resolution. If you intend to use Git
 223 # on other file systems (e.g. CEPH, CIFS, NTFS, UDF), don't enable USE_NSEC. See
 224 # Documentation/technical/racy-git.txt for details.
 225 #
 226 # Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
 227 # "st_ctim"
 228 #
 229 # Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
 230 # available.  This automatically turns USE_NSEC off.
 231 #
 232 # Define USE_STDEV below if you want git to care about the underlying device
 233 # change being considered an inode change from the update-index perspective.
 234 #
 235 # Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
 236 # field that counts the on-disk footprint in 512-byte blocks.
 237 #
 238 # Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72
 239 # (not v1.73 or v1.71).
 240 #
 241 # Define ASCIIDOC_ROFF if your DocBook XSL does not escape raw roff directives
 242 # (versions 1.68.1 through v1.72).
 243 #
 244 # Define GNU_ROFF if your target system uses GNU groff.  This forces
 245 # apostrophes to be ASCII so that cut&pasting examples to the shell
 246 # will work.
 247 #
 248 # Define PERL_PATH to the path of your Perl binary (usually /usr/bin/perl).
 249 #
 250 # Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 251 # MakeMaker (e.g. using ActiveState under Cygwin).
 252 #
 253 # Define NO_PERL if you do not want Perl scripts or libraries at all.
 254 #
 255 # Define PYTHON_PATH to the path of your Python binary (often /usr/bin/python
 256 # but /usr/bin/python2.7 on some platforms).
 257 #
 258 # Define NO_PYTHON if you do not want Python scripts or libraries at all.
 259 #
 260 # Define NO_TCLTK if you do not want Tcl/Tk GUI.
 261 #
 262 # The TCL_PATH variable governs the location of the Tcl interpreter
 263 # used to optimize git-gui for your system.  Only used if NO_TCLTK
 264 # is not set.  Defaults to the bare 'tclsh'.
 265 #
 266 # The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
 267 # If not set it defaults to the bare 'wish'. If it is set to the empty
 268 # string then NO_TCLTK will be forced (this is used by configure script).
 269 #
 270 # Define INTERNAL_QSORT to use Git's implementation of qsort(), which
 271 # is a simplified version of the merge sort used in glibc. This is
 272 # recommended if Git triggers O(n^2) behavior in your platform's qsort().
 273 #
 274 # Define UNRELIABLE_FSTAT if your system's fstat does not return the same
 275 # information on a not yet closed file that lstat would return for the same
 276 # file after it was closed.
 277 #
 278 # Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
 279 # when hardlinking a file to another name and unlinking the original file right
 280 # away (some NTFS drivers seem to zero the contents in that scenario).
 281 #
 282 # Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
 283 # programs as a tar, where bin/ and libexec/ might be on different file systems.
 284 #
 285 # Define NO_INSTALL_HARDLINKS if you prefer to use either symbolic links or
 286 # copies to install built-in git commands e.g. git-cat-file.
 287 #
 288 # Define USE_NED_ALLOCATOR if you want to replace the platforms default
 289 # memory allocators with the nedmalloc allocator written by Niall Douglas.
 290 #
 291 # Define NO_REGEX if you have no or inferior regex support in your C library.
 292 #
 293 # Define HAVE_DEV_TTY if your system can open /dev/tty to interact with the
 294 # user.
 295 #
 296 # Define GETTEXT_POISON if you are debugging the choice of strings marked
 297 # for translation.  In a GETTEXT_POISON build, you can turn all strings marked
 298 # for translation into gibberish by setting the GIT_GETTEXT_POISON variable
 299 # (to any value) in your environment.
 300 #
 301 # Define JSMIN to point to JavaScript minifier that functions as
 302 # a filter to have gitweb.js minified.
 303 #
 304 # Define CSSMIN to point to a CSS minifier in order to generate a minified
 305 # version of gitweb.css
 306 #
 307 # Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
 308 # you want to use something different.  The value will be interpreted by the
 309 # shell at runtime when it is used.
 310 #
 311 # Define DEFAULT_EDITOR to a sensible editor command (defaults to "vi") if you
 312 # want to use something different.  The value will be interpreted by the shell
 313 # if necessary when it is used.  Examples:
 314 #
 315 #   DEFAULT_EDITOR='~/bin/vi',
 316 #   DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
 317 #   DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
 318 #
 319 # Define COMPUTE_HEADER_DEPENDENCIES to "yes" if you want dependencies on
 320 # header files to be automatically computed, to avoid rebuilding objects when
 321 # an unrelated header file changes.  Define it to "no" to use the hard-coded
 322 # dependency rules.  The default is "auto", which means to use computed header
 323 # dependencies if your compiler is detected to support it.
 324 #
 325 # Define NATIVE_CRLF if your platform uses CRLF for line endings.
 326 #
 327 # Define XDL_FAST_HASH to use an alternative line-hashing method in
 328 # the diff algorithm.  It gives a nice speedup if your processor has
 329 # fast unaligned word loads.  Does NOT work on big-endian systems!
 330 # Enabled by default on x86_64.
 331 #
 332 # Define GIT_USER_AGENT if you want to change how git identifies itself during
 333 # network interactions.  The default is "git/$(GIT_VERSION)".
 334 #
 335 # Define DEFAULT_HELP_FORMAT to "man", "info" or "html"
 336 # (defaults to "man") if you want to have a different default when
 337 # "git help" is called without a parameter specifying the format.
 338 #
 339 # Define TEST_GIT_INDEX_VERSION to 2, 3 or 4 to run the test suite
 340 # with a different indexfile format version.  If it isn't set the index
 341 # file format used is index-v[23].
 342 #
 343 # Define GMTIME_UNRELIABLE_ERRORS if your gmtime() function does not
 344 # return NULL when it receives a bogus time_t.
 345 #
 346 # Define HAVE_CLOCK_GETTIME if your platform has clock_gettime in librt.
 347 #
 348 # Define HAVE_CLOCK_MONOTONIC if your platform has CLOCK_MONOTONIC in librt.
 349 #
 350 # Define NO_HMAC_CTX_CLEANUP if your OpenSSL is version 0.9.6b or earlier to
 351 # cleanup the HMAC context with the older HMAC_cleanup function.
 352 #
 353 # Define USE_PARENS_AROUND_GETTEXT_N to "yes" if your compiler happily
 354 # compiles the following initialization:
 355 #
 356 #   static const char s[] = ("FOO");
 357 #
 358 # and define it to "no" if you need to remove the parentheses () around the
 359 # constant.  The default is "auto", which means to use parentheses if your
 360 # compiler is detected to support it.
 361 #
 362 # Define HAVE_BSD_SYSCTL if your platform has a BSD-compatible sysctl function.
 363 #
 364 # Define HAVE_GETDELIM if your system has the getdelim() function.
 365
 366 GIT-VERSION-FILE: FORCE
 367         @$(SHELL_PATH) ./GIT-VERSION-GEN
 368 -include GIT-VERSION-FILE
 369
 370 # CFLAGS and LDFLAGS are for the users to override from the command line.
 371
 372 CFLAGS = -g -O2 -Wall
 373 LDFLAGS =
 374 ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
 375 ALL_LDFLAGS = $(LDFLAGS)
 376 STRIP ?= strip
 377
 378 # Among the variables below, these:
 379 #   gitexecdir
 380 #   template_dir
 381 #   sysconfdir
 382 # can be specified as a relative path some/where/else;
 383 # this is interpreted as relative to $(prefix) and "git" at
 384 # runtime figures out where they are based on the path to the executable.
 385 # Additionally, the following will be treated as relative by "git" if they
 386 # begin with "$(prefix)/":
 387 #   mandir
 388 #   infodir
 389 #   htmldir
 390 # This can help installing the suite in a relocatable way.
 391
 392 prefix = $(HOME)
 393 bindir_relative = bin
 394 bindir = $(prefix)/$(bindir_relative)
 395 mandir = $(prefix)/share/man
 396 infodir = $(prefix)/share/info
 397 gitexecdir = libexec/git-core
 398 mergetoolsdir = $(gitexecdir)/mergetools
 399 sharedir = $(prefix)/share
 400 gitwebdir = $(sharedir)/gitweb
 401 localedir = $(sharedir)/locale
 402 template_dir = share/git-core/templates
 403 htmldir = $(prefix)/share/doc/git-doc
 404 ETC_GITCONFIG = $(sysconfdir)/gitconfig
 405 ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
 406 lib = lib
 407 # DESTDIR =
 408 pathsep = :
 409
 410 mandir_relative = $(patsubst $(prefix)/%,%,$(mandir))
 411 infodir_relative = $(patsubst $(prefix)/%,%,$(infodir))
 412 htmldir_relative = $(patsubst $(prefix)/%,%,$(htmldir))
 413
 414 export prefix bindir sharedir sysconfdir gitwebdir localedir
 415
 416 CC = cc
 417 AR = ar
 418 RM = rm -f
 419 DIFF = diff
 420 TAR = tar
 421 FIND = find
 422 INSTALL = install
 423 RPMBUILD = rpmbuild
 424 TCL_PATH = tclsh
 425 TCLTK_PATH = wish
 426 XGETTEXT = xgettext
 427 MSGFMT = msgfmt
 428 PTHREAD_LIBS = -lpthread
 429 PTHREAD_CFLAGS =
 430 GCOV = gcov
 431
 432 export TCL_PATH TCLTK_PATH
 433
 434 SPARSE_FLAGS =
 435
 436
 437
 438 ### --- END CONFIGURATION SECTION ---
 439
 440 # Those must not be GNU-specific; they are shared with perl/ which may
 441 # be built by a different compiler. (Note that this is an artifact now
 442 # but it still might be nice to keep that distinction.)
 443 BASIC_CFLAGS = -I.
 444 BASIC_LDFLAGS =
 445
 446 # Guard against environment variables
 447 BUILTIN_OBJS =
 448 BUILT_INS =
 449 COMPAT_CFLAGS =
 450 COMPAT_OBJS =
 451 XDIFF_OBJS =
 452 VCSSVN_OBJS =
 453 GENERATED_H =
 454 EXTRA_CPPFLAGS =
 455 LIB_OBJS =
 456 PROGRAM_OBJS =
 457 PROGRAMS =
 458 SCRIPT_PERL =
 459 SCRIPT_PYTHON =
 460 SCRIPT_SH =
 461 SCRIPT_LIB =
 462 TEST_PROGRAMS_NEED_X =
 463
 464 # Having this variable in your environment would break pipelines because
 465 # you cause "cd" to echo its destination to stdout.  It can also take
 466 # scripts to unexpected places.  If you like CDPATH, define it for your
 467 # interactive shell sessions without exporting it.
 468 unexport CDPATH
 469
 470 SCRIPT_SH += git-am.sh
 471 SCRIPT_SH += git-bisect.sh
 472 SCRIPT_SH += git-difftool--helper.sh
 473 SCRIPT_SH += git-filter-branch.sh
 474 SCRIPT_SH += git-merge-octopus.sh
 475 SCRIPT_SH += git-merge-one-file.sh
 476 SCRIPT_SH += git-merge-resolve.sh
 477 SCRIPT_SH += git-mergetool.sh
 478 SCRIPT_SH += git-pull.sh
 479 SCRIPT_SH += git-quiltimport.sh
 480 SCRIPT_SH += git-rebase.sh
 481 SCRIPT_SH += git-remote-testgit.sh
 482 SCRIPT_SH += git-request-pull.sh
 483 SCRIPT_SH += git-stash.sh
 484 SCRIPT_SH += git-submodule.sh
 485 SCRIPT_SH += git-web--browse.sh
 486
 487 SCRIPT_LIB += git-mergetool--lib
 488 SCRIPT_LIB += git-parse-remote
 489 SCRIPT_LIB += git-rebase--am
 490 SCRIPT_LIB += git-rebase--interactive
 491 SCRIPT_LIB += git-rebase--merge
 492 SCRIPT_LIB += git-sh-setup
 493 SCRIPT_LIB += git-sh-i18n
 494
 495 SCRIPT_PERL += git-add--interactive.perl
 496 SCRIPT_PERL += git-difftool.perl
 497 SCRIPT_PERL += git-archimport.perl
 498 SCRIPT_PERL += git-cvsexportcommit.perl
 499 SCRIPT_PERL += git-cvsimport.perl
 500 SCRIPT_PERL += git-cvsserver.perl
 501 SCRIPT_PERL += git-relink.perl
 502 SCRIPT_PERL += git-send-email.perl
 503 SCRIPT_PERL += git-svn.perl
 504
 505 SCRIPT_PYTHON += git-p4.py
 506
 507 NO_INSTALL += git-remote-testgit
 508
 509 # Generated files for scripts
 510 SCRIPT_SH_GEN = $(patsubst %.sh,%,$(SCRIPT_SH))
 511 SCRIPT_PERL_GEN = $(patsubst %.perl,%,$(SCRIPT_PERL))
 512 SCRIPT_PYTHON_GEN = $(patsubst %.py,%,$(SCRIPT_PYTHON))
 513
 514 SCRIPT_SH_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_SH_GEN))
 515 SCRIPT_PERL_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PERL_GEN))
 516 SCRIPT_PYTHON_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PYTHON_GEN))
 517
 518 # Individual rules to allow e.g.
 519 # "make -C ../.. SCRIPT_PERL=contrib/foo/bar.perl build-perl-script"
 520 # from subdirectories like contrib/*/
 521 .PHONY: build-perl-script build-sh-script build-python-script
 522 build-perl-script: $(SCRIPT_PERL_GEN)
 523 build-sh-script: $(SCRIPT_SH_GEN)
 524 build-python-script: $(SCRIPT_PYTHON_GEN)
 525
 526 .PHONY: install-perl-script install-sh-script install-python-script
 527 install-sh-script: $(SCRIPT_SH_INS)
 528         $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 529 install-perl-script: $(SCRIPT_PERL_INS)
 530         $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 531 install-python-script: $(SCRIPT_PYTHON_INS)
 532         $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 533
 534 .PHONY: clean-perl-script clean-sh-script clean-python-script
 535 clean-sh-script:
 536         $(RM) $(SCRIPT_SH_GEN)
 537 clean-perl-script:
 538         $(RM) $(SCRIPT_PERL_GEN)
 539 clean-python-script:
 540         $(RM) $(SCRIPT_PYTHON_GEN)
 541
 542 SCRIPTS = $(SCRIPT_SH_INS) \
 543           $(SCRIPT_PERL_INS) \
 544           $(SCRIPT_PYTHON_INS) \
 545           git-instaweb
 546
 547 ETAGS_TARGET = TAGS
 548
 549 # Empty...
 550 EXTRA_PROGRAMS =
 551
 552 # ... and all the rest that could be moved out of bindir to gitexecdir
 553 PROGRAMS += $(EXTRA_PROGRAMS)
 554
 555 PROGRAM_OBJS += credential-store.o
 556 PROGRAM_OBJS += daemon.o
 557 PROGRAM_OBJS += fast-import.o
 558 PROGRAM_OBJS += http-backend.o
 559 PROGRAM_OBJS += imap-send.o
 560 PROGRAM_OBJS += sh-i18n--envsubst.o
 561 PROGRAM_OBJS += shell.o
 562 PROGRAM_OBJS += show-index.o
 563 PROGRAM_OBJS += upload-pack.o
 564 PROGRAM_OBJS += remote-testsvn.o
 565
 566 # Binary suffix, set to .exe for Windows builds
 567 X =
 568
 569 PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
 570
 571 TEST_PROGRAMS_NEED_X += test-chmtime
 572 TEST_PROGRAMS_NEED_X += test-ctype
 573 TEST_PROGRAMS_NEED_X += test-config
 574 TEST_PROGRAMS_NEED_X += test-date
 575 TEST_PROGRAMS_NEED_X += test-delta
 576 TEST_PROGRAMS_NEED_X += test-dump-cache-tree
 577 TEST_PROGRAMS_NEED_X += test-dump-split-index
 578 TEST_PROGRAMS_NEED_X += test-dump-untracked-cache
 579 TEST_PROGRAMS_NEED_X += test-genrandom
 580 TEST_PROGRAMS_NEED_X += test-hashmap
 581 TEST_PROGRAMS_NEED_X += test-index-version
 582 TEST_PROGRAMS_NEED_X += test-line-buffer
 583 TEST_PROGRAMS_NEED_X += test-match-trees
 584 TEST_PROGRAMS_NEED_X += test-mergesort
 585 TEST_PROGRAMS_NEED_X += test-mktemp
 586 TEST_PROGRAMS_NEED_X += test-parse-options
 587 TEST_PROGRAMS_NEED_X += test-path-utils
 588 TEST_PROGRAMS_NEED_X += test-prio-queue
 589 TEST_PROGRAMS_NEED_X += test-read-cache
 590 TEST_PROGRAMS_NEED_X += test-regex
 591 TEST_PROGRAMS_NEED_X += test-revision-walking
 592 TEST_PROGRAMS_NEED_X += test-run-command
 593 TEST_PROGRAMS_NEED_X += test-scrap-cache-tree
 594 TEST_PROGRAMS_NEED_X += test-sha1
 595 TEST_PROGRAMS_NEED_X += test-sha1-array
 596 TEST_PROGRAMS_NEED_X += test-sigchain
 597 TEST_PROGRAMS_NEED_X += test-string-list
 598 TEST_PROGRAMS_NEED_X += test-subprocess
 599 TEST_PROGRAMS_NEED_X += test-svn-fe
 600 TEST_PROGRAMS_NEED_X += test-urlmatch-normalization
 601 TEST_PROGRAMS_NEED_X += test-wildmatch
 602
 603 TEST_PROGRAMS = $(patsubst %,%$X,$(TEST_PROGRAMS_NEED_X))
 604
 605 # List built-in command $C whose implementation cmd_$C() is not in
 606 # builtin/$C.o but is linked in as part of some other command.
 607 BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
 608
 609 BUILT_INS += git-cherry$X
 610 BUILT_INS += git-cherry-pick$X
 611 BUILT_INS += git-format-patch$X
 612 BUILT_INS += git-fsck-objects$X
 613 BUILT_INS += git-init$X
 614 BUILT_INS += git-merge-subtree$X
 615 BUILT_INS += git-show$X
 616 BUILT_INS += git-stage$X
 617 BUILT_INS += git-status$X
 618 BUILT_INS += git-whatchanged$X
 619
 620 # what 'all' will build and 'install' will install in gitexecdir,
 621 # excluding programs for built-in commands
 622 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 623
 624 # what 'all' will build but not install in gitexecdir
 625 OTHER_PROGRAMS = git$X
 626
 627 # what test wrappers are needed and 'install' will install, in bindir
 628 BINDIR_PROGRAMS_NEED_X += git
 629 BINDIR_PROGRAMS_NEED_X += git-upload-pack
 630 BINDIR_PROGRAMS_NEED_X += git-receive-pack
 631 BINDIR_PROGRAMS_NEED_X += git-upload-archive
 632 BINDIR_PROGRAMS_NEED_X += git-shell
 633
 634 BINDIR_PROGRAMS_NO_X += git-cvsserver
 635
 636 # Set paths to tools early so that they can be used for version tests.
 637 ifndef SHELL_PATH
 638         SHELL_PATH = /bin/sh
 639 endif
 640 ifndef PERL_PATH
 641         PERL_PATH = /usr/bin/perl
 642 endif
 643 ifndef PYTHON_PATH
 644         PYTHON_PATH = /usr/bin/python
 645 endif
 646
 647 export PERL_PATH
 648 export PYTHON_PATH
 649
 650 LIB_FILE = libgit.a
 651 XDIFF_LIB = xdiff/lib.a
 652 VCSSVN_LIB = vcs-svn/lib.a
 653
 654 GENERATED_H += common-cmds.h
 655
 656 LIB_H = $(shell $(FIND) . \
 657         -name .git -prune -o \
 658         -name t -prune -o \
 659         -name Documentation -prune -o \
 660         -name '*.h' -print)
 661
 662 LIB_OBJS += abspath.o
 663 LIB_OBJS += advice.o
 664 LIB_OBJS += alias.o
 665 LIB_OBJS += alloc.o
 666 LIB_OBJS += archive.o
 667 LIB_OBJS += archive-tar.o
 668 LIB_OBJS += archive-zip.o
 669 LIB_OBJS += argv-array.o
 670 LIB_OBJS += attr.o
 671 LIB_OBJS += base85.o
 672 LIB_OBJS += bisect.o
 673 LIB_OBJS += blob.o
 674 LIB_OBJS += branch.o
 675 LIB_OBJS += bulk-checkin.o
 676 LIB_OBJS += bundle.o
 677 LIB_OBJS += cache-tree.o
 678 LIB_OBJS += color.o
 679 LIB_OBJS += column.o
 680 LIB_OBJS += combine-diff.o
 681 LIB_OBJS += commit.o
 682 LIB_OBJS += compat/obstack.o
 683 LIB_OBJS += compat/terminal.o
 684 LIB_OBJS += config.o
 685 LIB_OBJS += connect.o
 686 LIB_OBJS += connected.o
 687 LIB_OBJS += convert.o
 688 LIB_OBJS += copy.o
 689 LIB_OBJS += credential.o
 690 LIB_OBJS += csum-file.o
 691 LIB_OBJS += ctype.o
 692 LIB_OBJS += date.o
 693 LIB_OBJS += decorate.o
 694 LIB_OBJS += diffcore-break.o
 695 LIB_OBJS += diffcore-delta.o
 696 LIB_OBJS += diffcore-order.o
 697 LIB_OBJS += diffcore-pickaxe.o
 698 LIB_OBJS += diffcore-rename.o
 699 LIB_OBJS += diff-delta.o
 700 LIB_OBJS += diff-lib.o
 701 LIB_OBJS += diff-no-index.o
 702 LIB_OBJS += diff.o
 703 LIB_OBJS += dir.o
 704 LIB_OBJS += editor.o
 705 LIB_OBJS += entry.o
 706 LIB_OBJS += environment.o
 707 LIB_OBJS += ewah/bitmap.o
 708 LIB_OBJS += ewah/ewah_bitmap.o
 709 LIB_OBJS += ewah/ewah_io.o
 710 LIB_OBJS += ewah/ewah_rlw.o
 711 LIB_OBJS += exec_cmd.o
 712 LIB_OBJS += fetch-pack.o
 713 LIB_OBJS += fsck.o
 714 LIB_OBJS += gettext.o
 715 LIB_OBJS += gpg-interface.o
 716 LIB_OBJS += graph.o
 717 LIB_OBJS += grep.o
 718 LIB_OBJS += hashmap.o
 719 LIB_OBJS += help.o
 720 LIB_OBJS += hex.o
 721 LIB_OBJS += ident.o
 722 LIB_OBJS += kwset.o
 723 LIB_OBJS += levenshtein.o
 724 LIB_OBJS += line-log.o
 725 LIB_OBJS += line-range.o
 726 LIB_OBJS += list-objects.o
 727 LIB_OBJS += ll-merge.o
 728 LIB_OBJS += lockfile.o
 729 LIB_OBJS += log-tree.o
 730 LIB_OBJS += mailmap.o
 731 LIB_OBJS += match-trees.o
 732 LIB_OBJS += merge.o
 733 LIB_OBJS += merge-blobs.o
 734 LIB_OBJS += merge-recursive.o
 735 LIB_OBJS += mergesort.o
 736 LIB_OBJS += name-hash.o
 737 LIB_OBJS += notes.o
 738 LIB_OBJS += notes-cache.o
 739 LIB_OBJS += notes-merge.o
 740 LIB_OBJS += notes-utils.o
 741 LIB_OBJS += object.o
 742 LIB_OBJS += pack-bitmap.o
 743 LIB_OBJS += pack-bitmap-write.o
 744 LIB_OBJS += pack-check.o
 745 LIB_OBJS += pack-objects.o
 746 LIB_OBJS += pack-revindex.o
 747 LIB_OBJS += pack-write.o
 748 LIB_OBJS += pager.o
 749 LIB_OBJS += parse-options.o
 750 LIB_OBJS += parse-options-cb.o
 751 LIB_OBJS += patch-delta.o
 752 LIB_OBJS += patch-ids.o
 753 LIB_OBJS += path.o
 754 LIB_OBJS += pathspec.o
 755 LIB_OBJS += pkt-line.o
 756 LIB_OBJS += preload-index.o
 757 LIB_OBJS += pretty.o
 758 LIB_OBJS += prio-queue.o
 759 LIB_OBJS += progress.o
 760 LIB_OBJS += prompt.o
 761 LIB_OBJS += quote.o
 762 LIB_OBJS += reachable.o
 763 LIB_OBJS += read-cache.o
 764 LIB_OBJS += reflog-walk.o
 765 LIB_OBJS += refs.o
 766 LIB_OBJS += remote.o
 767 LIB_OBJS += replace_object.o
 768 LIB_OBJS += rerere.o
 769 LIB_OBJS += resolve-undo.o
 770 LIB_OBJS += revision.o
 771 LIB_OBJS += run-command.o
 772 LIB_OBJS += send-pack.o
 773 LIB_OBJS += sequencer.o
 774 LIB_OBJS += server-info.o
 775 LIB_OBJS += setup.o
 776 LIB_OBJS += sha1-array.o
 777 LIB_OBJS += sha1-lookup.o
 778 LIB_OBJS += sha1_file.o
 779 LIB_OBJS += sha1_name.o
 780 LIB_OBJS += shallow.o
 781 LIB_OBJS += sideband.o
 782 LIB_OBJS += sigchain.o
 783 LIB_OBJS += split-index.o
 784 LIB_OBJS += strbuf.o
 785 LIB_OBJS += streaming.o
 786 LIB_OBJS += string-list.o
 787 LIB_OBJS += submodule.o
 788 LIB_OBJS += symlinks.o
 789 LIB_OBJS += tag.o
 790 LIB_OBJS += trace.o
 791 LIB_OBJS += trailer.o
 792 LIB_OBJS += transport.o
 793 LIB_OBJS += transport-helper.o
 794 LIB_OBJS += tree-diff.o
 795 LIB_OBJS += tree.o
 796 LIB_OBJS += tree-walk.o
 797 LIB_OBJS += unpack-trees.o
 798 LIB_OBJS += url.o
 799 LIB_OBJS += urlmatch.o
 800 LIB_OBJS += usage.o
 801 LIB_OBJS += userdiff.o
 802 LIB_OBJS += utf8.o
 803 LIB_OBJS += varint.o
 804 LIB_OBJS += version.o
 805 LIB_OBJS += versioncmp.o
 806 LIB_OBJS += walker.o
 807 LIB_OBJS += wildmatch.o
 808 LIB_OBJS += wrapper.o
 809 LIB_OBJS += write_or_die.o
 810 LIB_OBJS += ws.o
 811 LIB_OBJS += wt-status.o
 812 LIB_OBJS += xdiff-interface.o
 813 LIB_OBJS += zlib.o
 814
 815 BUILTIN_OBJS += builtin/add.o
 816 BUILTIN_OBJS += builtin/annotate.o
 817 BUILTIN_OBJS += builtin/apply.o
 818 BUILTIN_OBJS += builtin/archive.o
 819 BUILTIN_OBJS += builtin/bisect--helper.o
 820 BUILTIN_OBJS += builtin/blame.o
 821 BUILTIN_OBJS += builtin/branch.o
 822 BUILTIN_OBJS += builtin/bundle.o
 823 BUILTIN_OBJS += builtin/cat-file.o
 824 BUILTIN_OBJS += builtin/check-attr.o
 825 BUILTIN_OBJS += builtin/check-ignore.o
 826 BUILTIN_OBJS += builtin/check-mailmap.o
 827 BUILTIN_OBJS += builtin/check-ref-format.o
 828 BUILTIN_OBJS += builtin/checkout-index.o
 829 BUILTIN_OBJS += builtin/checkout.o
 830 BUILTIN_OBJS += builtin/clean.o
 831 BUILTIN_OBJS += builtin/clone.o
 832 BUILTIN_OBJS += builtin/column.o
 833 BUILTIN_OBJS += builtin/commit-tree.o
 834 BUILTIN_OBJS += builtin/commit.o
 835 BUILTIN_OBJS += builtin/config.o
 836 BUILTIN_OBJS += builtin/count-objects.o
 837 BUILTIN_OBJS += builtin/credential.o
 838 BUILTIN_OBJS += builtin/describe.o
 839 BUILTIN_OBJS += builtin/diff-files.o
 840 BUILTIN_OBJS += builtin/diff-index.o
 841 BUILTIN_OBJS += builtin/diff-tree.o
 842 BUILTIN_OBJS += builtin/diff.o
 843 BUILTIN_OBJS += builtin/fast-export.o
 844 BUILTIN_OBJS += builtin/fetch-pack.o
 845 BUILTIN_OBJS += builtin/fetch.o
 846 BUILTIN_OBJS += builtin/fmt-merge-msg.o
 847 BUILTIN_OBJS += builtin/for-each-ref.o
 848 BUILTIN_OBJS += builtin/fsck.o
 849 BUILTIN_OBJS += builtin/gc.o
 850 BUILTIN_OBJS += builtin/get-tar-commit-id.o
 851 BUILTIN_OBJS += builtin/grep.o
 852 BUILTIN_OBJS += builtin/hash-object.o
 853 BUILTIN_OBJS += builtin/help.o
 854 BUILTIN_OBJS += builtin/index-pack.o
 855 BUILTIN_OBJS += builtin/init-db.o
 856 BUILTIN_OBJS += builtin/interpret-trailers.o
 857 BUILTIN_OBJS += builtin/log.o
 858 BUILTIN_OBJS += builtin/ls-files.o
 859 BUILTIN_OBJS += builtin/ls-remote.o
 860 BUILTIN_OBJS += builtin/ls-tree.o
 861 BUILTIN_OBJS += builtin/mailinfo.o
 862 BUILTIN_OBJS += builtin/mailsplit.o
 863 BUILTIN_OBJS += builtin/merge.o
 864 BUILTIN_OBJS += builtin/merge-base.o
 865 BUILTIN_OBJS += builtin/merge-file.o
 866 BUILTIN_OBJS += builtin/merge-index.o
 867 BUILTIN_OBJS += builtin/merge-ours.o
 868 BUILTIN_OBJS += builtin/merge-recursive.o
 869 BUILTIN_OBJS += builtin/merge-tree.o
 870 BUILTIN_OBJS += builtin/mktag.o
 871 BUILTIN_OBJS += builtin/mktree.o
 872 BUILTIN_OBJS += builtin/mv.o
 873 BUILTIN_OBJS += builtin/name-rev.o
 874 BUILTIN_OBJS += builtin/notes.o
 875 BUILTIN_OBJS += builtin/pack-objects.o
 876 BUILTIN_OBJS += builtin/pack-redundant.o
 877 BUILTIN_OBJS += builtin/pack-refs.o
 878 BUILTIN_OBJS += builtin/patch-id.o
 879 BUILTIN_OBJS += builtin/prune-packed.o
 880 BUILTIN_OBJS += builtin/prune.o
 881 BUILTIN_OBJS += builtin/push.o
 882 BUILTIN_OBJS += builtin/read-tree.o
 883 BUILTIN_OBJS += builtin/receive-pack.o
 884 BUILTIN_OBJS += builtin/reflog.o
 885 BUILTIN_OBJS += builtin/remote.o
 886 BUILTIN_OBJS += builtin/remote-ext.o
 887 BUILTIN_OBJS += builtin/remote-fd.o
 888 BUILTIN_OBJS += builtin/repack.o
 889 BUILTIN_OBJS += builtin/replace.o
 890 BUILTIN_OBJS += builtin/rerere.o
 891 BUILTIN_OBJS += builtin/reset.o
 892 BUILTIN_OBJS += builtin/rev-list.o
 893 BUILTIN_OBJS += builtin/rev-parse.o
 894 BUILTIN_OBJS += builtin/revert.o
 895 BUILTIN_OBJS += builtin/rm.o
 896 BUILTIN_OBJS += builtin/send-pack.o
 897 BUILTIN_OBJS += builtin/shortlog.o
 898 BUILTIN_OBJS += builtin/show-branch.o
 899 BUILTIN_OBJS += builtin/show-ref.o
 900 BUILTIN_OBJS += builtin/stripspace.o
 901 BUILTIN_OBJS += builtin/symbolic-ref.o
 902 BUILTIN_OBJS += builtin/tag.o
 903 BUILTIN_OBJS += builtin/unpack-file.o
 904 BUILTIN_OBJS += builtin/unpack-objects.o
 905 BUILTIN_OBJS += builtin/update-index.o
 906 BUILTIN_OBJS += builtin/update-ref.o
 907 BUILTIN_OBJS += builtin/update-server-info.o
 908 BUILTIN_OBJS += builtin/upload-archive.o
 909 BUILTIN_OBJS += builtin/var.o
 910 BUILTIN_OBJS += builtin/verify-commit.o
 911 BUILTIN_OBJS += builtin/verify-pack.o
 912 BUILTIN_OBJS += builtin/verify-tag.o
 913 BUILTIN_OBJS += builtin/worktree.o
 914 BUILTIN_OBJS += builtin/write-tree.o
 915
 916 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 917 EXTLIBS =
 918
 919 GIT_USER_AGENT = git/$(GIT_VERSION)
 920
 921 include config.mak.uname
 922 -include config.mak.autogen
 923 -include config.mak
 924
 925 ifndef sysconfdir
 926 ifeq ($(prefix),/usr)
 927 sysconfdir = /etc
 928 else
 929 sysconfdir = etc
 930 endif
 931 endif
 932
 933 ifndef COMPUTE_HEADER_DEPENDENCIES
 934 COMPUTE_HEADER_DEPENDENCIES = auto
 935 endif
 936
 937 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),auto)
 938 dep_check = $(shell $(CC) $(ALL_CFLAGS) \
 939         -c -MF /dev/null -MQ /dev/null -MMD -MP \
 940         -x c /dev/null -o /dev/null 2>&1; \
 941         echo $$?)
 942 ifeq ($(dep_check),0)
 943 override COMPUTE_HEADER_DEPENDENCIES = yes
 944 else
 945 override COMPUTE_HEADER_DEPENDENCIES = no
 946 endif
 947 endif
 948
 949 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
 950 USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
 951 else
 952 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),no)
 953 $(error please set COMPUTE_HEADER_DEPENDENCIES to yes, no, or auto \
 954 (not "$(COMPUTE_HEADER_DEPENDENCIES)"))
 955 endif
 956 endif
 957
 958 ifdef SANE_TOOL_PATH
 959 SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
 960 BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
 961 PATH := $(SANE_TOOL_PATH):${PATH}
 962 else
 963 BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
 964 endif
 965
 966 ifneq (,$(INLINE))
 967         BASIC_CFLAGS += -Dinline=$(INLINE)
 968 endif
 969
 970 ifneq (,$(SOCKLEN_T))
 971         BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
 972 endif
 973
 974 ifeq (yes,$(USE_PARENS_AROUND_GETTEXT_N))
 975         BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=1
 976 else
 977 ifeq (no,$(USE_PARENS_AROUND_GETTEXT_N))
 978         BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=0
 979 endif
 980 endif
 981
 982 ifeq ($(uname_S),Darwin)
 983         ifndef NO_FINK
 984                 ifeq ($(shell test -d /sw/lib && echo y),y)
 985                         BASIC_CFLAGS += -I/sw/include
 986                         BASIC_LDFLAGS += -L/sw/lib
 987                 endif
 988         endif
 989         ifndef NO_DARWIN_PORTS
 990                 ifeq ($(shell test -d /opt/local/lib && echo y),y)
 991                         BASIC_CFLAGS += -I/opt/local/include
 992                         BASIC_LDFLAGS += -L/opt/local/lib
 993                 endif
 994         endif
 995         ifndef NO_APPLE_COMMON_CRYPTO
 996                 APPLE_COMMON_CRYPTO = YesPlease
 997                 COMPAT_CFLAGS += -DAPPLE_COMMON_CRYPTO
 998         endif
 999         NO_REGEX = YesPlease
1000         PTHREAD_LIBS =
1001 endif
1002
1003 ifndef CC_LD_DYNPATH
1004         ifdef NO_R_TO_GCC_LINKER
1005                 # Some gcc does not accept and pass -R to the linker to specify
1006                 # the runtime dynamic library path.
1007                 CC_LD_DYNPATH = -Wl,-rpath,
1008         else
1009                 CC_LD_DYNPATH = -R
1010         endif
1011 endif
1012
1013 ifdef NO_LIBGEN_H
1014         COMPAT_CFLAGS += -DNO_LIBGEN_H
1015         COMPAT_OBJS += compat/basename.o
1016 endif
1017
1018 ifdef USE_LIBPCRE
1019         BASIC_CFLAGS += -DUSE_LIBPCRE
1020         ifdef LIBPCREDIR
1021                 BASIC_CFLAGS += -I$(LIBPCREDIR)/include
1022                 EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib)
1023         endif
1024         EXTLIBS += -lpcre
1025 endif
1026
1027 ifdef HAVE_ALLOCA_H
1028         BASIC_CFLAGS += -DHAVE_ALLOCA_H
1029 endif
1030
1031 IMAP_SEND_BUILDDEPS =
1032 IMAP_SEND_LDFLAGS = $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
1033
1034 ifdef NO_CURL
1035         BASIC_CFLAGS += -DNO_CURL
1036         REMOTE_CURL_PRIMARY =
1037         REMOTE_CURL_ALIASES =
1038         REMOTE_CURL_NAMES =
1039 else
1040         ifdef CURLDIR
1041                 # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1042                 BASIC_CFLAGS += -I$(CURLDIR)/include
1043                 CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
1044         else
1045                 CURL_LIBCURL = -lcurl
1046         endif
1047         ifdef NEEDS_SSL_WITH_CURL
1048                 CURL_LIBCURL += -lssl
1049                 ifdef NEEDS_CRYPTO_WITH_SSL
1050                         CURL_LIBCURL += -lcrypto
1051                 endif
1052         endif
1053         ifdef NEEDS_IDN_WITH_CURL
1054                 CURL_LIBCURL += -lidn
1055         endif
1056
1057         REMOTE_CURL_PRIMARY = git-remote-http$X
1058         REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1059         REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1060         PROGRAM_OBJS += http-fetch.o
1061         PROGRAMS += $(REMOTE_CURL_NAMES)
1062         curl_check := $(shell (echo 070908; curl-config --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1063         ifeq "$(curl_check)" "070908"
1064                 ifndef NO_EXPAT
1065                         PROGRAM_OBJS += http-push.o
1066                 endif
1067         endif
1068         curl_check := $(shell (echo 072200; curl-config --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1069         ifeq "$(curl_check)" "072200"
1070                 USE_CURL_FOR_IMAP_SEND = YesPlease
1071         endif
1072         ifdef USE_CURL_FOR_IMAP_SEND
1073                 BASIC_CFLAGS += -DUSE_CURL_FOR_IMAP_SEND
1074                 IMAP_SEND_BUILDDEPS = http.o
1075                 IMAP_SEND_LDFLAGS += $(CURL_LIBCURL)
1076         endif
1077         ifndef NO_EXPAT
1078                 ifdef EXPATDIR
1079                         BASIC_CFLAGS += -I$(EXPATDIR)/include
1080                         EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1081                 else
1082                         EXPAT_LIBEXPAT = -lexpat
1083                 endif
1084                 ifdef EXPAT_NEEDS_XMLPARSE_H
1085                         BASIC_CFLAGS += -DEXPAT_NEEDS_XMLPARSE_H
1086                 endif
1087         endif
1088 endif
1089
1090 ifdef ZLIB_PATH
1091         BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1092         EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1093 endif
1094 EXTLIBS += -lz
1095
1096 ifndef NO_OPENSSL
1097         OPENSSL_LIBSSL = -lssl
1098         ifdef OPENSSLDIR
1099                 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1100                 OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1101         else
1102                 OPENSSL_LINK =
1103         endif
1104         ifdef NEEDS_CRYPTO_WITH_SSL
1105                 OPENSSL_LIBSSL += -lcrypto
1106         endif
1107         ifdef NO_HMAC_CTX_CLEANUP
1108                 BASIC_CFLAGS += -DNO_HMAC_CTX_CLEANUP
1109         endif
1110 else
1111         BASIC_CFLAGS += -DNO_OPENSSL
1112         BLK_SHA1 = 1
1113         OPENSSL_LIBSSL =
1114 endif
1115 ifdef NO_OPENSSL
1116         LIB_4_CRYPTO =
1117 else
1118 ifdef NEEDS_SSL_WITH_CRYPTO
1119         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1120 else
1121         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1122 endif
1123 ifdef APPLE_COMMON_CRYPTO
1124         LIB_4_CRYPTO += -framework Security -framework CoreFoundation
1125 endif
1126 endif
1127 ifdef NEEDS_LIBICONV
1128         ifdef ICONVDIR
1129                 BASIC_CFLAGS += -I$(ICONVDIR)/include
1130                 ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1131         else
1132                 ICONV_LINK =
1133         endif
1134         ifdef NEEDS_LIBINTL_BEFORE_LIBICONV
1135                 ICONV_LINK += -lintl
1136         endif
1137         EXTLIBS += $(ICONV_LINK) -liconv
1138 endif
1139 ifdef NEEDS_LIBGEN
1140         EXTLIBS += -lgen
1141 endif
1142 ifndef NO_GETTEXT
1143 ifndef LIBC_CONTAINS_LIBINTL
1144         EXTLIBS += -lintl
1145 endif
1146 endif
1147 ifdef NEEDS_SOCKET
1148         EXTLIBS += -lsocket
1149 endif
1150 ifdef NEEDS_NSL
1151         EXTLIBS += -lnsl
1152 endif
1153 ifdef NEEDS_RESOLV
1154         EXTLIBS += -lresolv
1155 endif
1156 ifdef NO_D_TYPE_IN_DIRENT
1157         BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1158 endif
1159 ifdef NO_D_INO_IN_DIRENT
1160         BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
1161 endif
1162 ifdef NO_GECOS_IN_PWENT
1163         BASIC_CFLAGS += -DNO_GECOS_IN_PWENT
1164 endif
1165 ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1166         BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1167 endif
1168 ifdef USE_NSEC
1169         BASIC_CFLAGS += -DUSE_NSEC
1170 endif
1171 ifdef USE_ST_TIMESPEC
1172         BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1173 endif
1174 ifdef NO_NORETURN
1175         BASIC_CFLAGS += -DNO_NORETURN
1176 endif
1177 ifdef NO_NSEC
1178         BASIC_CFLAGS += -DNO_NSEC
1179 endif
1180 ifdef SNPRINTF_RETURNS_BOGUS
1181         COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1182         COMPAT_OBJS += compat/snprintf.o
1183 endif
1184 ifdef FREAD_READS_DIRECTORIES
1185         COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1186         COMPAT_OBJS += compat/fopen.o
1187 endif
1188 ifdef NO_SYMLINK_HEAD
1189         BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1190 endif
1191 ifdef GETTEXT_POISON
1192         BASIC_CFLAGS += -DGETTEXT_POISON
1193 endif
1194 ifdef NO_GETTEXT
1195         BASIC_CFLAGS += -DNO_GETTEXT
1196         USE_GETTEXT_SCHEME ?= fallthrough
1197 endif
1198 ifdef NO_POLL
1199         NO_SYS_POLL_H = YesPlease
1200         COMPAT_CFLAGS += -DNO_POLL -Icompat/poll
1201         COMPAT_OBJS += compat/poll/poll.o
1202 endif
1203 ifdef NO_STRCASESTR
1204         COMPAT_CFLAGS += -DNO_STRCASESTR
1205         COMPAT_OBJS += compat/strcasestr.o
1206 endif
1207 ifdef NO_STRLCPY
1208         COMPAT_CFLAGS += -DNO_STRLCPY
1209         COMPAT_OBJS += compat/strlcpy.o
1210 endif
1211 ifdef NO_STRTOUMAX
1212         COMPAT_CFLAGS += -DNO_STRTOUMAX
1213         COMPAT_OBJS += compat/strtoumax.o compat/strtoimax.o
1214 endif
1215 ifdef NO_STRTOULL
1216         COMPAT_CFLAGS += -DNO_STRTOULL
1217 endif
1218 ifdef NO_SETENV
1219         COMPAT_CFLAGS += -DNO_SETENV
1220         COMPAT_OBJS += compat/setenv.o
1221 endif
1222 ifdef NO_MKDTEMP
1223         COMPAT_CFLAGS += -DNO_MKDTEMP
1224         COMPAT_OBJS += compat/mkdtemp.o
1225 endif
1226 ifdef MKDIR_WO_TRAILING_SLASH
1227         COMPAT_CFLAGS += -DMKDIR_WO_TRAILING_SLASH
1228         COMPAT_OBJS += compat/mkdir.o
1229 endif
1230 ifdef NO_MKSTEMPS
1231         COMPAT_CFLAGS += -DNO_MKSTEMPS
1232 endif
1233 ifdef NO_UNSETENV
1234         COMPAT_CFLAGS += -DNO_UNSETENV
1235         COMPAT_OBJS += compat/unsetenv.o
1236 endif
1237 ifdef NO_SYS_SELECT_H
1238         BASIC_CFLAGS += -DNO_SYS_SELECT_H
1239 endif
1240 ifdef NO_SYS_POLL_H
1241         BASIC_CFLAGS += -DNO_SYS_POLL_H
1242 endif
1243 ifdef NEEDS_SYS_PARAM_H
1244         BASIC_CFLAGS += -DNEEDS_SYS_PARAM_H
1245 endif
1246 ifdef NO_INTTYPES_H
1247         BASIC_CFLAGS += -DNO_INTTYPES_H
1248 endif
1249 ifdef NO_INITGROUPS
1250         BASIC_CFLAGS += -DNO_INITGROUPS
1251 endif
1252 ifdef NO_MMAP
1253         COMPAT_CFLAGS += -DNO_MMAP
1254         COMPAT_OBJS += compat/mmap.o
1255 else
1256         ifdef USE_WIN32_MMAP
1257                 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1258                 COMPAT_OBJS += compat/win32mmap.o
1259         endif
1260 endif
1261 ifdef OBJECT_CREATION_USES_RENAMES
1262         COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1263 endif
1264 ifdef NO_STRUCT_ITIMERVAL
1265         COMPAT_CFLAGS += -DNO_STRUCT_ITIMERVAL
1266         NO_SETITIMER = YesPlease
1267 endif
1268 ifdef NO_SETITIMER
1269         COMPAT_CFLAGS += -DNO_SETITIMER
1270 endif
1271 ifdef NO_PREAD
1272         COMPAT_CFLAGS += -DNO_PREAD
1273         COMPAT_OBJS += compat/pread.o
1274 endif
1275 ifdef NO_FAST_WORKING_DIRECTORY
1276         BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1277 endif
1278 ifdef NO_TRUSTABLE_FILEMODE
1279         BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1280 endif
1281 ifdef NEEDS_MODE_TRANSLATION
1282         COMPAT_CFLAGS += -DNEEDS_MODE_TRANSLATION
1283         COMPAT_OBJS += compat/stat.o
1284 endif
1285 ifdef NO_IPV6
1286         BASIC_CFLAGS += -DNO_IPV6
1287 endif
1288 ifdef NO_INTPTR_T
1289         COMPAT_CFLAGS += -DNO_INTPTR_T
1290 endif
1291 ifdef NO_UINTMAX_T
1292         BASIC_CFLAGS += -Duintmax_t=uint32_t
1293 endif
1294 ifdef NO_SOCKADDR_STORAGE
1295 ifdef NO_IPV6
1296         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1297 else
1298         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1299 endif
1300 endif
1301 ifdef NO_INET_NTOP
1302         LIB_OBJS += compat/inet_ntop.o
1303         BASIC_CFLAGS += -DNO_INET_NTOP
1304 endif
1305 ifdef NO_INET_PTON
1306         LIB_OBJS += compat/inet_pton.o
1307         BASIC_CFLAGS += -DNO_INET_PTON
1308 endif
1309 ifndef NO_UNIX_SOCKETS
1310         LIB_OBJS += unix-socket.o
1311         PROGRAM_OBJS += credential-cache.o
1312         PROGRAM_OBJS += credential-cache--daemon.o
1313 endif
1314
1315 ifdef NO_ICONV
1316         BASIC_CFLAGS += -DNO_ICONV
1317 endif
1318
1319 ifdef OLD_ICONV
1320         BASIC_CFLAGS += -DOLD_ICONV
1321 endif
1322
1323 ifdef NO_DEFLATE_BOUND
1324         BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1325 endif
1326
1327 ifdef NO_POSIX_GOODIES
1328         BASIC_CFLAGS += -DNO_POSIX_GOODIES
1329 endif
1330
1331 ifdef BLK_SHA1
1332         SHA1_HEADER = "block-sha1/sha1.h"
1333         LIB_OBJS += block-sha1/sha1.o
1334 else
1335 ifdef PPC_SHA1
1336         SHA1_HEADER = "ppc/sha1.h"
1337         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1338 else
1339 ifdef APPLE_COMMON_CRYPTO
1340         COMPAT_CFLAGS += -DCOMMON_DIGEST_FOR_OPENSSL
1341         SHA1_HEADER = <CommonCrypto/CommonDigest.h>
1342 else
1343         SHA1_HEADER = <openssl/sha.h>
1344         EXTLIBS += $(LIB_4_CRYPTO)
1345 endif
1346 endif
1347 endif
1348
1349 ifdef NO_PERL_MAKEMAKER
1350         export NO_PERL_MAKEMAKER
1351 endif
1352 ifdef NO_HSTRERROR
1353         COMPAT_CFLAGS += -DNO_HSTRERROR
1354         COMPAT_OBJS += compat/hstrerror.o
1355 endif
1356 ifdef NO_MEMMEM
1357         COMPAT_CFLAGS += -DNO_MEMMEM
1358         COMPAT_OBJS += compat/memmem.o
1359 endif
1360 ifdef NO_GETPAGESIZE
1361         COMPAT_CFLAGS += -DNO_GETPAGESIZE
1362 endif
1363 ifdef INTERNAL_QSORT
1364         COMPAT_CFLAGS += -DINTERNAL_QSORT
1365         COMPAT_OBJS += compat/qsort.o
1366 endif
1367 ifdef RUNTIME_PREFIX
1368         COMPAT_CFLAGS += -DRUNTIME_PREFIX
1369 endif
1370
1371 ifdef NO_PTHREADS
1372         BASIC_CFLAGS += -DNO_PTHREADS
1373 else
1374         BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1375         EXTLIBS += $(PTHREAD_LIBS)
1376         LIB_OBJS += thread-utils.o
1377 endif
1378
1379 ifdef HAVE_PATHS_H
1380         BASIC_CFLAGS += -DHAVE_PATHS_H
1381 endif
1382
1383 ifdef HAVE_LIBCHARSET_H
1384         BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
1385         EXTLIBS += $(CHARSET_LIB)
1386 endif
1387
1388 ifdef HAVE_STRINGS_H
1389         BASIC_CFLAGS += -DHAVE_STRINGS_H
1390 endif
1391
1392 ifdef HAVE_DEV_TTY
1393         BASIC_CFLAGS += -DHAVE_DEV_TTY
1394 endif
1395
1396 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1397         COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1398 endif
1399 ifdef UNRELIABLE_FSTAT
1400         BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1401 endif
1402 ifdef NO_REGEX
1403         COMPAT_CFLAGS += -Icompat/regex
1404         COMPAT_OBJS += compat/regex/regex.o
1405 endif
1406 ifdef NATIVE_CRLF
1407         BASIC_CFLAGS += -DNATIVE_CRLF
1408 endif
1409
1410 ifdef USE_NED_ALLOCATOR
1411        COMPAT_CFLAGS += -Icompat/nedmalloc
1412        COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1413 endif
1414
1415 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1416         export GIT_TEST_CMP_USE_COPIED_CONTEXT
1417 endif
1418
1419 ifndef NO_MSGFMT_EXTENDED_OPTIONS
1420         MSGFMT += --check --statistics
1421 endif
1422
1423 ifneq (,$(XDL_FAST_HASH))
1424         BASIC_CFLAGS += -DXDL_FAST_HASH
1425 endif
1426
1427 ifdef GMTIME_UNRELIABLE_ERRORS
1428         COMPAT_OBJS += compat/gmtime.o
1429         BASIC_CFLAGS += -DGMTIME_UNRELIABLE_ERRORS
1430 endif
1431
1432 ifdef HAVE_CLOCK_GETTIME
1433         BASIC_CFLAGS += -DHAVE_CLOCK_GETTIME
1434         EXTLIBS += -lrt
1435 endif
1436
1437 ifdef HAVE_CLOCK_MONOTONIC
1438         BASIC_CFLAGS += -DHAVE_CLOCK_MONOTONIC
1439 endif
1440
1441 ifdef HAVE_BSD_SYSCTL
1442         BASIC_CFLAGS += -DHAVE_BSD_SYSCTL
1443 endif
1444
1445 ifdef HAVE_GETDELIM
1446         BASIC_CFLAGS += -DHAVE_GETDELIM
1447 endif
1448
1449 ifeq ($(TCLTK_PATH),)
1450 NO_TCLTK = NoThanks
1451 endif
1452
1453 ifeq ($(PERL_PATH),)
1454 NO_PERL = NoThanks
1455 endif
1456
1457 ifeq ($(PYTHON_PATH),)
1458 NO_PYTHON = NoThanks
1459 endif
1460
1461 QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1462 QUIET_SUBDIR1  =
1463
1464 ifneq ($(findstring $(MAKEFLAGS),w),w)
1465 PRINT_DIR = --no-print-directory
1466 else # "make -w"
1467 NO_SUBDIR = :
1468 endif
1469
1470 ifneq ($(findstring $(MAKEFLAGS),s),s)
1471 ifndef V
1472         QUIET_CC       = @echo '   ' CC $@;
1473         QUIET_AR       = @echo '   ' AR $@;
1474         QUIET_LINK     = @echo '   ' LINK $@;
1475         QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1476         QUIET_GEN      = @echo '   ' GEN $@;
1477         QUIET_LNCP     = @echo '   ' LN/CP $@;
1478         QUIET_XGETTEXT = @echo '   ' XGETTEXT $@;
1479         QUIET_MSGFMT   = @echo '   ' MSGFMT $@;
1480         QUIET_GCOV     = @echo '   ' GCOV $@;
1481         QUIET_SP       = @echo '   ' SP $<;
1482         QUIET_RC       = @echo '   ' RC $@;
1483         QUIET_SUBDIR0  = +@subdir=
1484         QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1485                          $(MAKE) $(PRINT_DIR) -C $$subdir
1486         export V
1487         export QUIET_GEN
1488         export QUIET_BUILT_IN
1489 endif
1490 endif
1491
1492 ifdef NO_INSTALL_HARDLINKS
1493         export NO_INSTALL_HARDLINKS
1494 endif
1495
1496 ### profile feedback build
1497 #
1498
1499 # Can adjust this to be a global directory if you want to do extended
1500 # data gathering
1501 PROFILE_DIR := $(CURDIR)
1502
1503 ifeq ("$(PROFILE)","GEN")
1504         BASIC_CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
1505         EXTLIBS += -lgcov
1506         export CCACHE_DISABLE = t
1507         V = 1
1508 else
1509 ifneq ("$(PROFILE)","")
1510         BASIC_CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
1511         export CCACHE_DISABLE = t
1512         V = 1
1513 endif
1514 endif
1515
1516 # Shell quote (do not use $(call) to accommodate ancient setups);
1517
1518 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
1519 ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1520 ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
1521
1522 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1523 bindir_SQ = $(subst ','\'',$(bindir))
1524 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1525 mandir_relative_SQ = $(subst ','\'',$(mandir_relative))
1526 infodir_relative_SQ = $(subst ','\'',$(infodir_relative))
1527 localedir_SQ = $(subst ','\'',$(localedir))
1528 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1529 template_dir_SQ = $(subst ','\'',$(template_dir))
1530 htmldir_relative_SQ = $(subst ','\'',$(htmldir_relative))
1531 prefix_SQ = $(subst ','\'',$(prefix))
1532 gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
1533
1534 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1535 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1536 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
1537 TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1538 DIFF_SQ = $(subst ','\'',$(DIFF))
1539 PERLLIB_EXTRA_SQ = $(subst ','\'',$(PERLLIB_EXTRA))
1540
1541 LIBS = $(GITLIBS) $(EXTLIBS)
1542
1543 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
1544         $(COMPAT_CFLAGS)
1545 LIB_OBJS += $(COMPAT_OBJS)
1546
1547 # Quote for C
1548
1549 ifdef DEFAULT_EDITOR
1550 DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
1551 DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
1552
1553 BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
1554 endif
1555
1556 ifdef DEFAULT_PAGER
1557 DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
1558 DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
1559
1560 BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
1561 endif
1562
1563 ifdef SHELL_PATH
1564 SHELL_PATH_CQ = "$(subst ",\",$(subst \,\\,$(SHELL_PATH)))"
1565 SHELL_PATH_CQ_SQ = $(subst ','\'',$(SHELL_PATH_CQ))
1566
1567 BASIC_CFLAGS += -DSHELL_PATH='$(SHELL_PATH_CQ_SQ)'
1568 endif
1569
1570 GIT_USER_AGENT_SQ = $(subst ','\'',$(GIT_USER_AGENT))
1571 GIT_USER_AGENT_CQ = "$(subst ",\",$(subst \,\\,$(GIT_USER_AGENT)))"
1572 GIT_USER_AGENT_CQ_SQ = $(subst ','\'',$(GIT_USER_AGENT_CQ))
1573 GIT-USER-AGENT: FORCE
1574         @if test x'$(GIT_USER_AGENT_SQ)' != x"`cat GIT-USER-AGENT 2>/dev/null`"; then \
1575                 echo '$(GIT_USER_AGENT_SQ)' >GIT-USER-AGENT; \
1576         fi
1577
1578 ifdef DEFAULT_HELP_FORMAT
1579 BASIC_CFLAGS += -DDEFAULT_HELP_FORMAT='"$(DEFAULT_HELP_FORMAT)"'
1580 endif
1581
1582 ALL_CFLAGS += $(BASIC_CFLAGS)
1583 ALL_LDFLAGS += $(BASIC_LDFLAGS)
1584
1585 export DIFF TAR INSTALL DESTDIR SHELL_PATH
1586
1587
1588 ### Build rules
1589
1590 SHELL = $(SHELL_PATH)
1591
1592 all:: shell_compatibility_test
1593
1594 ifeq "$(PROFILE)" "BUILD"
1595 all:: profile
1596 endif
1597
1598 profile:: profile-clean
1599         $(MAKE) PROFILE=GEN all
1600         $(MAKE) PROFILE=GEN -j1 test
1601         @if test -n "$$GIT_PERF_REPO" || test -d .git; then \
1602                 $(MAKE) PROFILE=GEN -j1 perf; \
1603         else \
1604                 echo "Skipping profile of perf tests..."; \
1605         fi
1606         $(MAKE) PROFILE=USE all
1607
1608 profile-fast: profile-clean
1609         $(MAKE) PROFILE=GEN all
1610         $(MAKE) PROFILE=GEN -j1 perf
1611         $(MAKE) PROFILE=USE all
1612
1613
1614 all:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1615 ifneq (,$X)
1616         $(QUIET_BUILT_IN)$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test -d '$p' -o '$p' -ef '$p$X' || $(RM) '$p';)
1617 endif
1618
1619 all::
1620 ifndef NO_TCLTK
1621         $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1622         $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1623 endif
1624 ifndef NO_PERL
1625         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' localedir='$(localedir_SQ)' all
1626 endif
1627         $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
1628
1629 please_set_SHELL_PATH_to_a_more_modern_shell:
1630         @$$(:)
1631
1632 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1633
1634 strip: $(PROGRAMS) git$X
1635         $(STRIP) $(STRIP_OPTS) $^
1636
1637 ### Target-specific flags and dependencies
1638
1639 # The generic compilation pattern rule and automatically
1640 # computed header dependencies (falling back to a dependency on
1641 # LIB_H) are enough to describe how most targets should be built,
1642 # but some targets are special enough to need something a little
1643 # different.
1644 #
1645 # - When a source file "foo.c" #includes a generated header file,
1646 #   we need to list that dependency for the "foo.o" target.
1647 #
1648 #   We also list it from other targets that are built from foo.c
1649 #   like "foo.sp" and "foo.s", even though that is easy to forget
1650 #   to do because the generated header is already present around
1651 #   after a regular build attempt.
1652 #
1653 # - Some code depends on configuration kept in makefile
1654 #   variables. The target-specific variable EXTRA_CPPFLAGS can
1655 #   be used to convey that information to the C preprocessor
1656 #   using -D options.
1657 #
1658 #   The "foo.o" target should have a corresponding dependency on
1659 #   a file that changes when the value of the makefile variable
1660 #   changes.  For example, targets making use of the
1661 #   $(GIT_VERSION) variable depend on GIT-VERSION-FILE.
1662 #
1663 #   Technically the ".sp" and ".s" targets do not need this
1664 #   dependency because they are force-built, but they get the
1665 #   same dependency for consistency. This way, you do not have to
1666 #   know how each target is implemented. And it means the
1667 #   dependencies here will not need to change if the force-build
1668 #   details change some day.
1669
1670 git.sp git.s git.o: GIT-PREFIX
1671 git.sp git.s git.o: EXTRA_CPPFLAGS = \
1672         '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1673         '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1674         '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1675
1676 git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
1677         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) git.o \
1678                 $(BUILTIN_OBJS) $(LIBS)
1679
1680 help.sp help.s help.o: common-cmds.h
1681
1682 builtin/help.sp builtin/help.s builtin/help.o: common-cmds.h GIT-PREFIX
1683 builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
1684         '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1685         '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1686         '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1687
1688 version.sp version.s version.o: GIT-VERSION-FILE GIT-USER-AGENT
1689 version.sp version.s version.o: EXTRA_CPPFLAGS = \
1690         '-DGIT_VERSION="$(GIT_VERSION)"' \
1691         '-DGIT_USER_AGENT=$(GIT_USER_AGENT_CQ_SQ)'
1692
1693 $(BUILT_INS): git$X
1694         $(QUIET_BUILT_IN)$(RM) $@ && \
1695         ln $< $@ 2>/dev/null || \
1696         ln -s $< $@ 2>/dev/null || \
1697         cp $< $@
1698
1699 common-cmds.h: generate-cmdlist.perl command-list.txt
1700
1701 common-cmds.h: $(wildcard Documentation/git-*.txt)
1702         $(QUIET_GEN)$(PERL_PATH) generate-cmdlist.perl command-list.txt > $@+ && mv $@+ $@
1703
1704 SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
1705         $(localedir_SQ):$(NO_CURL):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
1706         $(gitwebdir_SQ):$(PERL_PATH_SQ)
1707 define cmd_munge_script
1708 $(RM) $@ $@+ && \
1709 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1710     -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1711     -e 's|@@DIFF@@|$(DIFF_SQ)|' \
1712     -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
1713     -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1714     -e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \
1715     -e $(BROKEN_PATH_FIX) \
1716     -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
1717     -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1718     $@.sh >$@+
1719 endef
1720
1721 GIT-SCRIPT-DEFINES: FORCE
1722         @FLAGS='$(SCRIPT_DEFINES)'; \
1723             if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1724                 echo >&2 "    * new script parameters"; \
1725                 echo "$$FLAGS" >$@; \
1726             fi
1727
1728
1729 $(SCRIPT_SH_GEN) : % : %.sh GIT-SCRIPT-DEFINES
1730         $(QUIET_GEN)$(cmd_munge_script) && \
1731         chmod +x $@+ && \
1732         mv $@+ $@
1733
1734 $(SCRIPT_LIB) : % : %.sh GIT-SCRIPT-DEFINES
1735         $(QUIET_GEN)$(cmd_munge_script) && \
1736         mv $@+ $@
1737
1738 git.res: git.rc GIT-VERSION-FILE
1739         $(QUIET_RC)$(RC) \
1740           $(join -DMAJOR= -DMINOR=, $(wordlist 1,2,$(subst -, ,$(subst ., ,$(GIT_VERSION))))) \
1741           -DGIT_VERSION="\\\"$(GIT_VERSION)\\\"" $< -o $@
1742
1743 # This makes sure we depend on the NO_PERL setting itself.
1744 $(SCRIPT_PERL_GEN): GIT-BUILD-OPTIONS
1745
1746 ifndef NO_PERL
1747 $(SCRIPT_PERL_GEN): perl/perl.mak
1748
1749 perl/perl.mak: perl/PM.stamp
1750
1751 perl/PM.stamp: FORCE
1752         @$(FIND) perl -type f -name '*.pm' | sort >$@+ && \
1753         { cmp $@+ $@ >/dev/null 2>/dev/null || mv $@+ $@; } && \
1754         $(RM) $@+
1755
1756 perl/perl.mak: GIT-CFLAGS GIT-PREFIX perl/Makefile perl/Makefile.PL
1757         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
1758
1759 PERL_DEFINES = $(PERL_PATH_SQ):$(PERLLIB_EXTRA_SQ)
1760 $(SCRIPT_PERL_GEN): % : %.perl perl/perl.mak GIT-PERL-DEFINES GIT-VERSION-FILE
1761         $(QUIET_GEN)$(RM) $@ $@+ && \
1762         INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
1763         INSTLIBDIR_EXTRA='$(PERLLIB_EXTRA_SQ)' && \
1764         INSTLIBDIR="$$INSTLIBDIR$${INSTLIBDIR_EXTRA:+:$$INSTLIBDIR_EXTRA}" && \
1765         sed -e '1{' \
1766             -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1767             -e '        h' \
1768             -e '        s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "'"$$INSTLIBDIR"'"));=' \
1769             -e '        H' \
1770             -e '        x' \
1771             -e '}' \
1772             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1773             $< >$@+ && \
1774         chmod +x $@+ && \
1775         mv $@+ $@
1776
1777 GIT-PERL-DEFINES: FORCE
1778         @FLAGS='$(PERL_DEFINES)'; \
1779             if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1780                 echo >&2 "    * new perl-specific parameters"; \
1781                 echo "$$FLAGS" >$@; \
1782             fi
1783
1784
1785 .PHONY: gitweb
1786 gitweb:
1787         $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
1788
1789 git-instaweb: git-instaweb.sh GIT-SCRIPT-DEFINES
1790         $(QUIET_GEN)$(cmd_munge_script) && \
1791         chmod +x $@+ && \
1792         mv $@+ $@
1793 else # NO_PERL
1794 $(SCRIPT_PERL_GEN) git-instaweb: % : unimplemented.sh
1795         $(QUIET_GEN)$(RM) $@ $@+ && \
1796         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1797             -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
1798             unimplemented.sh >$@+ && \
1799         chmod +x $@+ && \
1800         mv $@+ $@
1801 endif # NO_PERL
1802
1803 # This makes sure we depend on the NO_PYTHON setting itself.
1804 $(SCRIPT_PYTHON_GEN): GIT-BUILD-OPTIONS
1805
1806 ifndef NO_PYTHON
1807 $(SCRIPT_PYTHON_GEN): GIT-CFLAGS GIT-PREFIX GIT-PYTHON-VARS
1808 $(SCRIPT_PYTHON_GEN): % : %.py
1809         $(QUIET_GEN)$(RM) $@ $@+ && \
1810         sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
1811             $< >$@+ && \
1812         chmod +x $@+ && \
1813         mv $@+ $@
1814 else # NO_PYTHON
1815 $(SCRIPT_PYTHON_GEN): % : unimplemented.sh
1816         $(QUIET_GEN)$(RM) $@ $@+ && \
1817         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1818             -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
1819             unimplemented.sh >$@+ && \
1820         chmod +x $@+ && \
1821         mv $@+ $@
1822 endif # NO_PYTHON
1823
1824 CONFIGURE_RECIPE = $(RM) configure configure.ac+ && \
1825                    sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1826                         configure.ac >configure.ac+ && \
1827                    autoconf -o configure configure.ac+ && \
1828                    $(RM) configure.ac+
1829
1830 configure: configure.ac GIT-VERSION-FILE
1831         $(QUIET_GEN)$(CONFIGURE_RECIPE)
1832
1833 ifdef AUTOCONFIGURED
1834 # We avoid depending on 'configure' here, because it gets rebuilt
1835 # every time GIT-VERSION-FILE is modified, only to update the embedded
1836 # version number string, which config.status does not care about.  We
1837 # do want to recheck when the platform/environment detection logic
1838 # changes, hence this depends on configure.ac.
1839 config.status: configure.ac
1840         $(QUIET_GEN)$(CONFIGURE_RECIPE) && \
1841         if test -f config.status; then \
1842           ./config.status --recheck; \
1843         else \
1844           ./configure; \
1845         fi
1846 reconfigure config.mak.autogen: config.status
1847         $(QUIET_GEN)./config.status
1848 .PHONY: reconfigure # This is a convenience target.
1849 endif
1850
1851 XDIFF_OBJS += xdiff/xdiffi.o
1852 XDIFF_OBJS += xdiff/xprepare.o
1853 XDIFF_OBJS += xdiff/xutils.o
1854 XDIFF_OBJS += xdiff/xemit.o
1855 XDIFF_OBJS += xdiff/xmerge.o
1856 XDIFF_OBJS += xdiff/xpatience.o
1857 XDIFF_OBJS += xdiff/xhistogram.o
1858
1859 VCSSVN_OBJS += vcs-svn/line_buffer.o
1860 VCSSVN_OBJS += vcs-svn/sliding_window.o
1861 VCSSVN_OBJS += vcs-svn/repo_tree.o
1862 VCSSVN_OBJS += vcs-svn/fast_export.o
1863 VCSSVN_OBJS += vcs-svn/svndiff.o
1864 VCSSVN_OBJS += vcs-svn/svndump.o
1865
1866 TEST_OBJS := $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
1867 OBJECTS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
1868         $(XDIFF_OBJS) \
1869         $(VCSSVN_OBJS) \
1870         git.o
1871 ifndef NO_CURL
1872         OBJECTS += http.o http-walker.o remote-curl.o
1873 endif
1874
1875 dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
1876 dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
1877
1878 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1879 $(dep_dirs):
1880         @mkdir -p $@
1881
1882 missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
1883 dep_file = $(dir $@).depend/$(notdir $@).d
1884 dep_args = -MF $(dep_file) -MQ $@ -MMD -MP
1885 endif
1886
1887 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1888 dep_dirs =
1889 missing_dep_dirs =
1890 dep_args =
1891 endif
1892
1893 ASM_SRC := $(wildcard $(OBJECTS:o=S))
1894 ASM_OBJ := $(ASM_SRC:S=o)
1895 C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
1896
1897 .SUFFIXES:
1898
1899 $(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
1900         $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1901 $(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
1902         $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1903
1904 %.s: %.c GIT-CFLAGS FORCE
1905         $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1906
1907 ifdef USE_COMPUTED_HEADER_DEPENDENCIES
1908 # Take advantage of gcc's on-the-fly dependency generation
1909 # See <http://gcc.gnu.org/gcc-3.0/features.html>.
1910 dep_files_present := $(wildcard $(dep_files))
1911 ifneq ($(dep_files_present),)
1912 include $(dep_files_present)
1913 endif
1914 else
1915 # Dependencies on header files, for platforms that do not support
1916 # the gcc -MMD option.
1917 #
1918 # Dependencies on automatically generated headers such as common-cmds.h
1919 # should _not_ be included here, since they are necessary even when
1920 # building an object for the first time.
1921
1922 $(OBJECTS): $(LIB_H)
1923 endif
1924
1925 exec_cmd.sp exec_cmd.s exec_cmd.o: GIT-PREFIX
1926 exec_cmd.sp exec_cmd.s exec_cmd.o: EXTRA_CPPFLAGS = \
1927         '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
1928         '-DBINDIR="$(bindir_relative_SQ)"' \
1929         '-DPREFIX="$(prefix_SQ)"'
1930
1931 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: GIT-PREFIX
1932 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
1933         -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
1934
1935 config.sp config.s config.o: GIT-PREFIX
1936 config.sp config.s config.o: EXTRA_CPPFLAGS = \
1937         -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
1938
1939 attr.sp attr.s attr.o: GIT-PREFIX
1940 attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
1941         -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
1942
1943 gettext.sp gettext.s gettext.o: GIT-PREFIX
1944 gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
1945         -DGIT_LOCALE_PATH='"$(localedir_SQ)"'
1946
1947 http-push.sp http.sp http-walker.sp remote-curl.sp imap-send.sp: SPARSE_FLAGS += \
1948         -DCURL_DISABLE_TYPECHECK
1949
1950 ifdef NO_EXPAT
1951 http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
1952 endif
1953
1954 ifdef NO_REGEX
1955 compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
1956         -DGAWK -DNO_MBSUPPORT
1957 endif
1958
1959 ifdef USE_NED_ALLOCATOR
1960 compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
1961         -DNDEBUG -DOVERRIDE_STRDUP -DREPLACE_SYSTEM_ALLOCATOR
1962 compat/nedmalloc/nedmalloc.sp: SPARSE_FLAGS += -Wno-non-pointer-null
1963 endif
1964
1965 git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
1966         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
1967
1968 git-imap-send$X: imap-send.o $(IMAP_SEND_BUILDDEPS) GIT-LDFLAGS $(GITLIBS)
1969         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1970                 $(LIBS) $(IMAP_SEND_LDFLAGS)
1971
1972 git-http-fetch$X: http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
1973         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1974                 $(LIBS) $(CURL_LIBCURL)
1975 git-http-push$X: http.o http-push.o GIT-LDFLAGS $(GITLIBS)
1976         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1977                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
1978
1979 git-remote-testsvn$X: remote-testsvn.o GIT-LDFLAGS $(GITLIBS) $(VCSSVN_LIB)
1980         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) \
1981         $(VCSSVN_LIB)
1982
1983 $(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
1984         $(QUIET_LNCP)$(RM) $@ && \
1985         ln $< $@ 2>/dev/null || \
1986         ln -s $< $@ 2>/dev/null || \
1987         cp $< $@
1988
1989 $(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
1990         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1991                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
1992
1993 $(LIB_FILE): $(LIB_OBJS)
1994         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $^
1995
1996 $(XDIFF_LIB): $(XDIFF_OBJS)
1997         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $^
1998
1999 $(VCSSVN_LIB): $(VCSSVN_OBJS)
2000         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $^
2001
2002 export DEFAULT_EDITOR DEFAULT_PAGER
2003
2004 doc:
2005         $(MAKE) -C Documentation all
2006
2007 man:
2008         $(MAKE) -C Documentation man
2009
2010 html:
2011         $(MAKE) -C Documentation html
2012
2013 info:
2014         $(MAKE) -C Documentation info
2015
2016 pdf:
2017         $(MAKE) -C Documentation pdf
2018
2019 XGETTEXT_FLAGS = \
2020         --force-po \
2021         --add-comments=TRANSLATORS: \
2022         --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
2023         --from-code=UTF-8
2024 XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
2025         --keyword=_ --keyword=N_ --keyword="Q_:1,2"
2026 XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell \
2027         --keyword=gettextln --keyword=eval_gettextln
2028 XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --keyword=__ --language=Perl
2029 LOCALIZED_C = $(C_OBJ:o=c) $(LIB_H) $(GENERATED_H)
2030 LOCALIZED_SH = $(SCRIPT_SH)
2031 LOCALIZED_PERL = $(SCRIPT_PERL)
2032
2033 ifdef XGETTEXT_INCLUDE_TESTS
2034 LOCALIZED_C += t/t0200/test.c
2035 LOCALIZED_SH += t/t0200/test.sh
2036 LOCALIZED_PERL += t/t0200/test.perl
2037 endif
2038
2039 po/git.pot: $(GENERATED_H) FORCE
2040         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C)
2041         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \
2042                 $(LOCALIZED_SH)
2043         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_PERL) \
2044                 $(LOCALIZED_PERL)
2045         mv $@+ $@
2046
2047 pot: po/git.pot
2048
2049 POFILES := $(wildcard po/*.po)
2050 MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
2051
2052 ifndef NO_GETTEXT
2053 all:: $(MOFILES)
2054 endif
2055
2056 po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
2057         $(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $<
2058
2059 FIND_SOURCE_FILES = ( git ls-files '*.[hcS]' 2>/dev/null || \
2060                         $(FIND) . \( -name .git -type d -prune \) \
2061                                 -o \( -name '*.[hcS]' -type f -print \) )
2062
2063 $(ETAGS_TARGET): FORCE
2064         $(RM) $(ETAGS_TARGET)
2065         $(FIND_SOURCE_FILES) | xargs etags -a -o $(ETAGS_TARGET)
2066
2067 tags: FORCE
2068         $(RM) tags
2069         $(FIND_SOURCE_FILES) | xargs ctags -a
2070
2071 cscope:
2072         $(RM) cscope*
2073         $(FIND_SOURCE_FILES) | xargs cscope -b
2074
2075 ### Detect prefix changes
2076 TRACK_PREFIX = $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
2077                 $(localedir_SQ)
2078
2079 GIT-PREFIX: FORCE
2080         @FLAGS='$(TRACK_PREFIX)'; \
2081         if test x"$$FLAGS" != x"`cat GIT-PREFIX 2>/dev/null`" ; then \
2082                 echo >&2 "    * new prefix flags"; \
2083                 echo "$$FLAGS" >GIT-PREFIX; \
2084         fi
2085
2086 TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):$(USE_GETTEXT_SCHEME)
2087
2088 GIT-CFLAGS: FORCE
2089         @FLAGS='$(TRACK_CFLAGS)'; \
2090             if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2091                 echo >&2 "    * new build flags"; \
2092                 echo "$$FLAGS" >GIT-CFLAGS; \
2093             fi
2094
2095 TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
2096
2097 GIT-LDFLAGS: FORCE
2098         @FLAGS='$(TRACK_LDFLAGS)'; \
2099             if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
2100                 echo >&2 "    * new link flags"; \
2101                 echo "$$FLAGS" >GIT-LDFLAGS; \
2102             fi
2103
2104 # We need to apply sq twice, once to protect from the shell
2105 # that runs GIT-BUILD-OPTIONS, and then again to protect it
2106 # and the first level quoting from the shell that runs "echo".
2107 GIT-BUILD-OPTIONS: FORCE
2108         @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@+
2109         @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@+
2110         @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@+
2111         @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@+
2112         @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@+
2113         @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@+
2114         @echo NO_EXPAT=\''$(subst ','\'',$(subst ','\'',$(NO_EXPAT)))'\' >>$@+
2115         @echo USE_LIBPCRE=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE)))'\' >>$@+
2116         @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@+
2117         @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@+
2118         @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@+
2119 ifdef TEST_OUTPUT_DIRECTORY
2120         @echo TEST_OUTPUT_DIRECTORY=\''$(subst ','\'',$(subst ','\'',$(TEST_OUTPUT_DIRECTORY)))'\' >>$@+
2121 endif
2122 ifdef GIT_TEST_OPTS
2123         @echo GIT_TEST_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_OPTS)))'\' >>$@+
2124 endif
2125 ifdef GIT_TEST_CMP
2126         @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@+
2127 endif
2128 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2129         @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@+
2130 endif
2131         @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@+
2132         @echo GETTEXT_POISON=\''$(subst ','\'',$(subst ','\'',$(GETTEXT_POISON)))'\' >>$@+
2133 ifdef GIT_PERF_REPEAT_COUNT
2134         @echo GIT_PERF_REPEAT_COUNT=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPEAT_COUNT)))'\' >>$@+
2135 endif
2136 ifdef GIT_PERF_REPO
2137         @echo GIT_PERF_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPO)))'\' >>$@+
2138 endif
2139 ifdef GIT_PERF_LARGE_REPO
2140         @echo GIT_PERF_LARGE_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_LARGE_REPO)))'\' >>$@+
2141 endif
2142 ifdef GIT_PERF_MAKE_OPTS
2143         @echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@+
2144 endif
2145 ifdef TEST_GIT_INDEX_VERSION
2146         @echo TEST_GIT_INDEX_VERSION=\''$(subst ','\'',$(subst ','\'',$(TEST_GIT_INDEX_VERSION)))'\' >>$@+
2147 endif
2148         @if cmp $@+ $@ >/dev/null 2>&1; then $(RM) $@+; else mv $@+ $@; fi
2149
2150 ### Detect Python interpreter path changes
2151 ifndef NO_PYTHON
2152 TRACK_PYTHON = $(subst ','\'',-DPYTHON_PATH='$(PYTHON_PATH_SQ)')
2153
2154 GIT-PYTHON-VARS: FORCE
2155         @VARS='$(TRACK_PYTHON)'; \
2156             if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2157                 echo >&2 "    * new Python interpreter location"; \
2158                 echo "$$VARS" >$@; \
2159             fi
2160 endif
2161
2162 test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2163
2164 all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2165 all:: $(NO_INSTALL)
2166
2167 bin-wrappers/%: wrap-for-bin.sh
2168         @mkdir -p bin-wrappers
2169         $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2170              -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2171              -e 's|@@PROG@@|$(@F)|' < $< > $@ && \
2172         chmod +x $@
2173
2174 # GNU make supports exporting all variables by "export" without parameters.
2175 # However, the environment gets quite big, and some programs have problems
2176 # with that.
2177
2178 export NO_SVN_TESTS
2179 export TEST_NO_MALLOC_CHECK
2180
2181 ### Testing rules
2182
2183 test: all
2184         $(MAKE) -C t/ all
2185
2186 perf: all
2187         $(MAKE) -C t/perf/ all
2188
2189 .PHONY: test perf
2190
2191 test-ctype$X: ctype.o
2192
2193 test-date$X: date.o ctype.o
2194
2195 test-delta$X: diff-delta.o patch-delta.o
2196
2197 test-line-buffer$X: vcs-svn/lib.a
2198
2199 test-parse-options$X: parse-options.o parse-options-cb.o
2200
2201 test-svn-fe$X: vcs-svn/lib.a
2202
2203 .PRECIOUS: $(TEST_OBJS)
2204
2205 test-%$X: test-%.o GIT-LDFLAGS $(GITLIBS)
2206         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2207
2208 check-sha1:: test-sha1$X
2209         ./test-sha1.sh
2210
2211 SP_OBJ = $(patsubst %.o,%.sp,$(C_OBJ))
2212
2213 $(SP_OBJ): %.sp: %.c GIT-CFLAGS FORCE
2214         $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
2215                 $(SPARSE_FLAGS) $<
2216
2217 .PHONY: sparse $(SP_OBJ)
2218 sparse: $(SP_OBJ)
2219
2220 check: common-cmds.h
2221         @if sparse; \
2222         then \
2223                 echo 2>&1 "Use 'make sparse' instead"; \
2224                 $(MAKE) --no-print-directory sparse; \
2225         else \
2226                 echo 2>&1 "Did you mean 'make test'?"; \
2227                 exit 1; \
2228         fi
2229
2230 ### Installation rules
2231
2232 ifneq ($(filter /%,$(firstword $(template_dir))),)
2233 template_instdir = $(template_dir)
2234 else
2235 template_instdir = $(prefix)/$(template_dir)
2236 endif
2237 export template_instdir
2238
2239 ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2240 gitexec_instdir = $(gitexecdir)
2241 else
2242 gitexec_instdir = $(prefix)/$(gitexecdir)
2243 endif
2244 gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2245 export gitexec_instdir
2246
2247 ifneq ($(filter /%,$(firstword $(mergetoolsdir))),)
2248 mergetools_instdir = $(mergetoolsdir)
2249 else
2250 mergetools_instdir = $(prefix)/$(mergetoolsdir)
2251 endif
2252 mergetools_instdir_SQ = $(subst ','\'',$(mergetools_instdir))
2253
2254 install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2255
2256 profile-install: profile
2257         $(MAKE) install
2258
2259 profile-fast-install: profile-fast
2260         $(MAKE) install
2261
2262 install: all
2263         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2264         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2265         $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2266         $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2267         $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2268         $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2269         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2270         $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2271 ifndef NO_GETTEXT
2272         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)'
2273         (cd po/build/locale && $(TAR) cf - .) | \
2274         (cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -)
2275 endif
2276 ifndef NO_PERL
2277         $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2278         $(MAKE) -C gitweb install
2279 endif
2280 ifndef NO_TCLTK
2281         $(MAKE) -C gitk-git install
2282         $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2283 endif
2284 ifneq (,$X)
2285         $(foreach p,$(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';)
2286 endif
2287
2288         bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2289         execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2290         { test "$$bindir/" = "$$execdir/" || \
2291           for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
2292                 $(RM) "$$execdir/$$p" && \
2293                 test -z "$(NO_INSTALL_HARDLINKS)$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2294                 ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
2295                 cp "$$bindir/$$p" "$$execdir/$$p" || exit; \
2296           done; \
2297         } && \
2298         for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
2299                 $(RM) "$$bindir/$$p" && \
2300                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2301                 ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
2302                 ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
2303                 cp "$$bindir/git$X" "$$bindir/$$p" || exit; \
2304         done && \
2305         for p in $(BUILT_INS); do \
2306                 $(RM) "$$execdir/$$p" && \
2307                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2308                 ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2309                 ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2310                 cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
2311         done && \
2312         remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
2313         for p in $$remote_curl_aliases; do \
2314                 $(RM) "$$execdir/$$p" && \
2315                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2316                 ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2317                 ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2318                 cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; \
2319         done && \
2320         ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2321
2322 install-gitweb:
2323         $(MAKE) -C gitweb install
2324
2325 install-doc:
2326         $(MAKE) -C Documentation install
2327
2328 install-man:
2329         $(MAKE) -C Documentation install-man
2330
2331 install-html:
2332         $(MAKE) -C Documentation install-html
2333
2334 install-info:
2335         $(MAKE) -C Documentation install-info
2336
2337 install-pdf:
2338         $(MAKE) -C Documentation install-pdf
2339
2340 quick-install-doc:
2341         $(MAKE) -C Documentation quick-install
2342
2343 quick-install-man:
2344         $(MAKE) -C Documentation quick-install-man
2345
2346 quick-install-html:
2347         $(MAKE) -C Documentation quick-install-html
2348
2349
2350
2351 ### Maintainer's dist rules
2352
2353 git.spec: git.spec.in GIT-VERSION-FILE
2354         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
2355         mv $@+ $@
2356
2357 GIT_TARNAME = git-$(GIT_VERSION)
2358 dist: git.spec git-archive$(X) configure
2359         ./git-archive --format=tar \
2360                 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2361         @mkdir -p $(GIT_TARNAME)
2362         @cp git.spec configure $(GIT_TARNAME)
2363         @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2364         @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2365         $(TAR) rf $(GIT_TARNAME).tar \
2366                 $(GIT_TARNAME)/git.spec \
2367                 $(GIT_TARNAME)/configure \
2368                 $(GIT_TARNAME)/version \
2369                 $(GIT_TARNAME)/git-gui/version
2370         @$(RM) -r $(GIT_TARNAME)
2371         gzip -f -9 $(GIT_TARNAME).tar
2372
2373 rpm: dist
2374         $(RPMBUILD) \
2375                 --define "_source_filedigest_algorithm md5" \
2376                 --define "_binary_filedigest_algorithm md5" \
2377                 -ta $(GIT_TARNAME).tar.gz
2378
2379 htmldocs = git-htmldocs-$(GIT_VERSION)
2380 manpages = git-manpages-$(GIT_VERSION)
2381 dist-doc:
2382         $(RM) -r .doc-tmp-dir
2383         mkdir .doc-tmp-dir
2384         $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2385         cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2386         gzip -n -9 -f $(htmldocs).tar
2387         :
2388         $(RM) -r .doc-tmp-dir
2389         mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2390         $(MAKE) -C Documentation DESTDIR=./ \
2391                 man1dir=../.doc-tmp-dir/man1 \
2392                 man5dir=../.doc-tmp-dir/man5 \
2393                 man7dir=../.doc-tmp-dir/man7 \
2394                 install
2395         cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2396         gzip -n -9 -f $(manpages).tar
2397         $(RM) -r .doc-tmp-dir
2398
2399 ### Cleaning rules
2400
2401 distclean: clean
2402         $(RM) configure
2403         $(RM) config.log config.status config.cache
2404         $(RM) config.mak.autogen config.mak.append
2405         $(RM) -r autom4te.cache
2406
2407 profile-clean:
2408         $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2409         $(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2410
2411 clean: profile-clean coverage-clean
2412         $(RM) *.o *.res block-sha1/*.o ppc/*.o compat/*.o compat/*/*.o
2413         $(RM) xdiff/*.o vcs-svn/*.o ewah/*.o builtin/*.o
2414         $(RM) $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
2415         $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2416         $(RM) $(TEST_PROGRAMS) $(NO_INSTALL)
2417         $(RM) -r bin-wrappers $(dep_dirs)
2418         $(RM) -r po/build/
2419         $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope*
2420         $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2421         $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
2422         $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
2423         $(MAKE) -C Documentation/ clean
2424 ifndef NO_PERL
2425         $(MAKE) -C gitweb clean
2426         $(MAKE) -C perl clean
2427 endif
2428         $(MAKE) -C templates/ clean
2429         $(MAKE) -C t/ clean
2430 ifndef NO_TCLTK
2431         $(MAKE) -C gitk-git clean
2432         $(MAKE) -C git-gui clean
2433 endif
2434         $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-BUILD-OPTIONS
2435         $(RM) GIT-USER-AGENT GIT-PREFIX
2436         $(RM) GIT-SCRIPT-DEFINES GIT-PERL-DEFINES GIT-PYTHON-VARS
2437
2438 .PHONY: all install profile-clean clean strip
2439 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
2440 .PHONY: FORCE cscope
2441
2442 ### Check documentation
2443 #
2444 ALL_COMMANDS = $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS)
2445 ALL_COMMANDS += git
2446 ALL_COMMANDS += gitk
2447 ALL_COMMANDS += gitweb
2448 ALL_COMMANDS += git-gui git-citool
2449 check-docs::
2450         @(for v in $(ALL_COMMANDS); \
2451         do \
2452                 case "$$v" in \
2453                 git-merge-octopus | git-merge-ours | git-merge-recursive | \
2454                 git-merge-resolve | git-merge-subtree | \
2455                 git-fsck-objects | git-init-db | \
2456                 git-remote-* | git-stage | \
2457                 git-?*--?* ) continue ;; \
2458                 esac ; \
2459                 test -f "Documentation/$$v.txt" || \
2460                 echo "no doc: $$v"; \
2461                 sed -e '1,/^### command list/d' -e '/^#/d' command-list.txt | \
2462                 grep -q "^$$v[  ]" || \
2463                 case "$$v" in \
2464                 git) ;; \
2465                 *) echo "no link: $$v";; \
2466                 esac ; \
2467         done; \
2468         ( \
2469                 sed -e '1,/^### command list/d' \
2470                     -e '/^#/d' \
2471                     -e 's/[     ].*//' \
2472                     -e 's/^/listed /' command-list.txt; \
2473                 $(MAKE) -C Documentation print-man1 | \
2474                 grep '\.txt$$' | \
2475                 sed -e 's|Documentation/|documented |' \
2476                     -e 's/\.txt//'; \
2477         ) | while read how cmd; \
2478         do \
2479                 case " $(ALL_COMMANDS) " in \
2480                 *" $$cmd "*)    ;; \
2481                 *) echo "removed but $$how: $$cmd" ;; \
2482                 esac; \
2483         done ) | sort
2484
2485 ### Make sure built-ins do not have dups and listed in git.c
2486 #
2487 check-builtins::
2488         ./check-builtins.sh
2489
2490 ### Test suite coverage testing
2491 #
2492 .PHONY: coverage coverage-clean coverage-compile coverage-test coverage-report
2493 .PHONY: coverage-clean-results
2494
2495 coverage:
2496         $(MAKE) coverage-test
2497         $(MAKE) coverage-untested-functions
2498
2499 object_dirs := $(sort $(dir $(OBJECTS)))
2500 coverage-clean-results:
2501         $(RM) $(addsuffix *.gcov,$(object_dirs))
2502         $(RM) $(addsuffix *.gcda,$(object_dirs))
2503         $(RM) coverage-untested-functions
2504         $(RM) -r cover_db/
2505         $(RM) -r cover_db_html/
2506
2507 coverage-clean: coverage-clean-results
2508         $(RM) $(addsuffix *.gcno,$(object_dirs))
2509
2510 COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
2511 COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
2512 GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
2513
2514 coverage-compile:
2515         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
2516
2517 coverage-test: coverage-clean-results coverage-compile
2518         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
2519                 DEFAULT_TEST_TARGET=test -j1 test
2520
2521 coverage-report:
2522         $(QUIET_GCOV)for dir in $(object_dirs); do \
2523                 $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
2524         done
2525
2526 coverage-untested-functions: coverage-report
2527         grep '^function.*called 0 ' *.c.gcov \
2528                 | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
2529                 > coverage-untested-functions
2530
2531 cover_db: coverage-report
2532         gcov2perl -db cover_db *.gcov
2533
2534 cover_db_html: cover_db
2535         cover -report html -outputdir cover_db_html cover_db
2536