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 CURL_CONFIG to curl's configuration program that prints information
  43 # about the library (e.g., its version number).  The default is 'curl-config'.
  44 #
  45 # Define NO_EXPAT if you do not have expat installed.  git-http-push is
  46 # not built, and you cannot push using http:// and https:// transports (dumb).
  47 #
  48 # Define EXPATDIR=/foo/bar if your expat header and library files are in
  49 # /foo/bar/include and /foo/bar/lib directories.
  50 #
  51 # Define EXPAT_NEEDS_XMLPARSE_H if you have an old version of expat (e.g.,
  52 # 1.1 or 1.2) that provides xmlparse.h instead of expat.h.
  53 #
  54 # Define NO_GETTEXT if you don't want Git output to be translated.
  55 # A translated Git requires GNU libintl or another gettext implementation,
  56 # plus libintl-perl at runtime.
  57 #
  58 # Define USE_GETTEXT_SCHEME and set it to 'fallthrough', if you don't trust
  59 # the installed gettext translation of the shell scripts output.
  60 #
  61 # Define HAVE_LIBCHARSET_H if you haven't set NO_GETTEXT and you can't
  62 # trust the langinfo.h's nl_langinfo(CODESET) function to return the
  63 # current character set. GNU and Solaris have a nl_langinfo(CODESET),
  64 # FreeBSD can use either, but MinGW and some others need to use
  65 # libcharset.h's locale_charset() instead.
  66 #
  67 # Define CHARSET_LIB to the library you need to link with in order to
  68 # use locale_charset() function.  On some platforms this needs to set to
  69 # -lcharset, on others to -liconv .
  70 #
  71 # Define LIBC_CONTAINS_LIBINTL if your gettext implementation doesn't
  72 # need -lintl when linking.
  73 #
  74 # Define NO_MSGFMT_EXTENDED_OPTIONS if your implementation of msgfmt
  75 # doesn't support GNU extensions like --check and --statistics
  76 #
  77 # Define HAVE_PATHS_H if you have paths.h and want to use the default PATH
  78 # it specifies.
  79 #
  80 # Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
  81 # d_type in struct dirent (Cygwin 1.5, fixed in Cygwin 1.7).
  82 #
  83 # Define HAVE_STRINGS_H if you have strings.h and need it for strcasecmp.
  84 #
  85 # Define NO_STRCASESTR if you don't have strcasestr.
  86 #
  87 # Define NO_MEMMEM if you don't have memmem.
  88 #
  89 # Define NO_GETPAGESIZE if you don't have getpagesize.
  90 #
  91 # Define NO_STRLCPY if you don't have strlcpy.
  92 #
  93 # Define NO_STRTOUMAX if you don't have both strtoimax and strtoumax in the
  94 # C library. If your compiler also does not support long long or does not have
  95 # strtoull, define NO_STRTOULL.
  96 #
  97 # Define NO_SETENV if you don't have setenv in the C library.
  98 #
  99 # Define NO_UNSETENV if you don't have unsetenv in the C library.
 100 #
 101 # Define NO_MKDTEMP if you don't have mkdtemp in the C library.
 102 #
 103 # Define MKDIR_WO_TRAILING_SLASH if your mkdir() can't deal with trailing slash.
 104 #
 105 # Define NO_MKSTEMPS if you don't have mkstemps in the C library.
 106 #
 107 # Define NO_GECOS_IN_PWENT if you don't have pw_gecos in struct passwd
 108 # in the C library.
 109 #
 110 # Define NO_LIBGEN_H if you don't have libgen.h.
 111 #
 112 # Define NEEDS_LIBGEN if your libgen needs -lgen when linking
 113 #
 114 # Define NO_SYS_SELECT_H if you don't have sys/select.h.
 115 #
 116 # Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
 117 # Enable it on Windows.  By default, symrefs are still used.
 118 #
 119 # Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
 120 # tests.  These tests take up a significant amount of the total test time
 121 # but are not needed unless you plan to talk to SVN repos.
 122 #
 123 # Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
 124 # installed in /sw, but don't want GIT to link against any libraries
 125 # installed there.  If defined you may specify your own (or Fink's)
 126 # include directories and library directories by defining CFLAGS
 127 # and LDFLAGS appropriately.
 128 #
 129 # Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
 130 # have DarwinPorts installed in /opt/local, but don't want GIT to
 131 # link against any libraries installed there.  If defined you may
 132 # specify your own (or DarwinPort's) include directories and
 133 # library directories by defining CFLAGS and LDFLAGS appropriately.
 134 #
 135 # Define NO_APPLE_COMMON_CRYPTO if you are building on Darwin/Mac OS X
 136 # and do not want to use Apple's CommonCrypto library.  This allows you
 137 # to provide your own OpenSSL library, for example from MacPorts.
 138 #
 139 # Define BLK_SHA1 environment variable to make use of the bundled
 140 # optimized C SHA1 routine.
 141 #
 142 # Define PPC_SHA1 environment variable when running make to make use of
 143 # a bundled SHA1 routine optimized for PowerPC.
 144 #
 145 # Define SHA1_MAX_BLOCK_SIZE to limit the amount of data that will be hashed
 146 # in one call to the platform's SHA1_Update(). e.g. APPLE_COMMON_CRYPTO
 147 # wants 'SHA1_MAX_BLOCK_SIZE=1024L*1024L*1024L' defined.
 148 #
 149 # Define NEEDS_CRYPTO_WITH_SSL if you need -lcrypto when using -lssl (Darwin).
 150 #
 151 # Define NEEDS_SSL_WITH_CRYPTO if you need -lssl when using -lcrypto (Darwin).
 152 #
 153 # Define NEEDS_SSL_WITH_CURL if you need -lssl with -lcurl (Minix).
 154 #
 155 # Define NEEDS_IDN_WITH_CURL if you need -lidn when using -lcurl (Minix).
 156 #
 157 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
 158 #
 159 # Define NEEDS_LIBINTL_BEFORE_LIBICONV if you need libintl before libiconv.
 160 #
 161 # Define NO_INTPTR_T if you don't have intptr_t or uintptr_t.
 162 #
 163 # Define NO_UINTMAX_T if you don't have uintmax_t.
 164 #
 165 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
 166 # Patrick Mauritz).
 167 #
 168 # Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
 169 # Notably on Solaris hstrerror resides in libresolv and on Solaris 7
 170 # inet_ntop and inet_pton additionally reside there.
 171 #
 172 # Define NO_MMAP if you want to avoid mmap.
 173 #
 174 # Define NO_SYS_POLL_H if you don't have sys/poll.h.
 175 #
 176 # Define NO_POLL if you do not have or don't want to use poll().
 177 # This also implies NO_SYS_POLL_H.
 178 #
 179 # Define NEEDS_SYS_PARAM_H if you need to include sys/param.h to compile,
 180 # *PLEASE* REPORT to git@vger.kernel.org if your platform needs this;
 181 # we want to know more about the issue.
 182 #
 183 # Define NO_PTHREADS if you do not have or do not want to use Pthreads.
 184 #
 185 # Define NO_PREAD if you have a problem with pread() system call (e.g.
 186 # cygwin1.dll before v1.5.22).
 187 #
 188 # Define NO_SETITIMER if you don't have setitimer()
 189 #
 190 # Define NO_STRUCT_ITIMERVAL if you don't have struct itimerval
 191 # This also implies NO_SETITIMER
 192 #
 193 # Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
 194 # generally faster on your platform than accessing the working directory.
 195 #
 196 # Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
 197 # the executable mode bit, but doesn't really do so.
 198 #
 199 # Define NEEDS_MODE_TRANSLATION if your OS strays from the typical file type
 200 # bits in mode values (e.g. z/OS defines I_SFMT to 0xFF000000 as opposed to the
 201 # usual 0xF000).
 202 #
 203 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
 204 #
 205 # Define NO_UNIX_SOCKETS if your system does not offer unix sockets.
 206 #
 207 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
 208 # sockaddr_storage.
 209 #
 210 # Define NO_ICONV if your libc does not properly support iconv.
 211 #
 212 # Define OLD_ICONV if your library has an old iconv(), where the second
 213 # (input buffer pointer) parameter is declared with type (const char **).
 214 #
 215 # Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
 216 #
 217 # Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
 218 # that tells runtime paths to dynamic libraries;
 219 # "-Wl,-rpath=/path/lib" is used instead.
 220 #
 221 # Define NO_NORETURN if using buggy versions of gcc 4.6+ and profile feedback,
 222 # as the compiler can crash (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49299)
 223 #
 224 # Define USE_NSEC below if you want git to care about sub-second file mtimes
 225 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this. On
 226 # Linux, kernel 2.6.11 or newer is required for reliable sub-second file times
 227 # on file systems with exactly 1 ns or 1 s resolution. If you intend to use Git
 228 # on other file systems (e.g. CEPH, CIFS, NTFS, UDF), don't enable USE_NSEC. See
 229 # Documentation/technical/racy-git.txt for details.
 230 #
 231 # Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
 232 # "st_ctim"
 233 #
 234 # Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
 235 # available.  This automatically turns USE_NSEC off.
 236 #
 237 # Define USE_STDEV below if you want git to care about the underlying device
 238 # change being considered an inode change from the update-index perspective.
 239 #
 240 # Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
 241 # field that counts the on-disk footprint in 512-byte blocks.
 242 #
 243 # Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72
 244 # (not v1.73 or v1.71).
 245 #
 246 # Define ASCIIDOC_ROFF if your DocBook XSL does not escape raw roff directives
 247 # (versions 1.68.1 through v1.72).
 248 #
 249 # Define GNU_ROFF if your target system uses GNU groff.  This forces
 250 # apostrophes to be ASCII so that cut&pasting examples to the shell
 251 # will work.
 252 #
 253 # Define PERL_PATH to the path of your Perl binary (usually /usr/bin/perl).
 254 #
 255 # Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 256 # MakeMaker (e.g. using ActiveState under Cygwin).
 257 #
 258 # Define NO_PERL if you do not want Perl scripts or libraries at all.
 259 #
 260 # Define PYTHON_PATH to the path of your Python binary (often /usr/bin/python
 261 # but /usr/bin/python2.7 on some platforms).
 262 #
 263 # Define NO_PYTHON if you do not want Python scripts or libraries at all.
 264 #
 265 # Define NO_TCLTK if you do not want Tcl/Tk GUI.
 266 #
 267 # Define SANE_TEXT_GREP to "-a" if you use recent versions of GNU grep
 268 # and egrep that are pickier when their input contains non-ASCII data.
 269 #
 270 # The TCL_PATH variable governs the location of the Tcl interpreter
 271 # used to optimize git-gui for your system.  Only used if NO_TCLTK
 272 # is not set.  Defaults to the bare 'tclsh'.
 273 #
 274 # The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
 275 # If not set it defaults to the bare 'wish'. If it is set to the empty
 276 # string then NO_TCLTK will be forced (this is used by configure script).
 277 #
 278 # Define INTERNAL_QSORT to use Git's implementation of qsort(), which
 279 # is a simplified version of the merge sort used in glibc. This is
 280 # recommended if Git triggers O(n^2) behavior in your platform's qsort().
 281 #
 282 # Define UNRELIABLE_FSTAT if your system's fstat does not return the same
 283 # information on a not yet closed file that lstat would return for the same
 284 # file after it was closed.
 285 #
 286 # Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
 287 # when hardlinking a file to another name and unlinking the original file right
 288 # away (some NTFS drivers seem to zero the contents in that scenario).
 289 #
 290 # Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
 291 # programs as a tar, where bin/ and libexec/ might be on different file systems.
 292 #
 293 # Define NO_INSTALL_HARDLINKS if you prefer to use either symbolic links or
 294 # copies to install built-in git commands e.g. git-cat-file.
 295 #
 296 # Define USE_NED_ALLOCATOR if you want to replace the platforms default
 297 # memory allocators with the nedmalloc allocator written by Niall Douglas.
 298 #
 299 # Define OVERRIDE_STRDUP to override the libc version of strdup(3).
 300 # This is necessary when using a custom allocator in order to avoid
 301 # crashes due to allocation and free working on different 'heaps'.
 302 # It's defined automatically if USE_NED_ALLOCATOR is set.
 303 #
 304 # Define NO_REGEX if your C library lacks regex support with REG_STARTEND
 305 # feature.
 306 #
 307 # Define HAVE_DEV_TTY if your system can open /dev/tty to interact with the
 308 # user.
 309 #
 310 # Define GETTEXT_POISON if you are debugging the choice of strings marked
 311 # for translation.  In a GETTEXT_POISON build, you can turn all strings marked
 312 # for translation into gibberish by setting the GIT_GETTEXT_POISON variable
 313 # (to any value) in your environment.
 314 #
 315 # Define JSMIN to point to JavaScript minifier that functions as
 316 # a filter to have gitweb.js minified.
 317 #
 318 # Define CSSMIN to point to a CSS minifier in order to generate a minified
 319 # version of gitweb.css
 320 #
 321 # Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
 322 # you want to use something different.  The value will be interpreted by the
 323 # shell at runtime when it is used.
 324 #
 325 # Define DEFAULT_EDITOR to a sensible editor command (defaults to "vi") if you
 326 # want to use something different.  The value will be interpreted by the shell
 327 # if necessary when it is used.  Examples:
 328 #
 329 #   DEFAULT_EDITOR='~/bin/vi',
 330 #   DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
 331 #   DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
 332 #
 333 # Define COMPUTE_HEADER_DEPENDENCIES to "yes" if you want dependencies on
 334 # header files to be automatically computed, to avoid rebuilding objects when
 335 # an unrelated header file changes.  Define it to "no" to use the hard-coded
 336 # dependency rules.  The default is "auto", which means to use computed header
 337 # dependencies if your compiler is detected to support it.
 338 #
 339 # Define NATIVE_CRLF if your platform uses CRLF for line endings.
 340 #
 341 # Define XDL_FAST_HASH to use an alternative line-hashing method in
 342 # the diff algorithm.  It gives a nice speedup if your processor has
 343 # fast unaligned word loads.  Does NOT work on big-endian systems!
 344 # Enabled by default on x86_64.
 345 #
 346 # Define GIT_USER_AGENT if you want to change how git identifies itself during
 347 # network interactions.  The default is "git/$(GIT_VERSION)".
 348 #
 349 # Define DEFAULT_HELP_FORMAT to "man", "info" or "html"
 350 # (defaults to "man") if you want to have a different default when
 351 # "git help" is called without a parameter specifying the format.
 352 #
 353 # Define TEST_GIT_INDEX_VERSION to 2, 3 or 4 to run the test suite
 354 # with a different indexfile format version.  If it isn't set the index
 355 # file format used is index-v[23].
 356 #
 357 # Define GMTIME_UNRELIABLE_ERRORS if your gmtime() function does not
 358 # return NULL when it receives a bogus time_t.
 359 #
 360 # Define HAVE_CLOCK_GETTIME if your platform has clock_gettime.
 361 #
 362 # Define HAVE_CLOCK_MONOTONIC if your platform has CLOCK_MONOTONIC.
 363 #
 364 # Define NEEDS_LIBRT if your platform requires linking with librt (glibc version
 365 # before 2.17) for clock_gettime and CLOCK_MONOTONIC.
 366 #
 367 # Define USE_PARENS_AROUND_GETTEXT_N to "yes" if your compiler happily
 368 # compiles the following initialization:
 369 #
 370 #   static const char s[] = ("FOO");
 371 #
 372 # and define it to "no" if you need to remove the parentheses () around the
 373 # constant.  The default is "auto", which means to use parentheses if your
 374 # compiler is detected to support it.
 375 #
 376 # Define HAVE_BSD_SYSCTL if your platform has a BSD-compatible sysctl function.
 377 #
 378 # Define HAVE_GETDELIM if your system has the getdelim() function.
 379 #
 380 # Define PAGER_ENV to a SP separated VAR=VAL pairs to define
 381 # default environment variables to be passed when a pager is spawned, e.g.
 382 #
 383 #    PAGER_ENV = LESS=FRX LV=-c
 384 #
 385 # to say "export LESS=FRX (and LV=-c) if the environment variable
 386 # LESS (and LV) is not set, respectively".
 387
 388 GIT-VERSION-FILE: FORCE
 389         @$(SHELL_PATH) ./GIT-VERSION-GEN
 390 -include GIT-VERSION-FILE
 391
 392 # CFLAGS and LDFLAGS are for the users to override from the command line.
 393
 394 CFLAGS = -g -O2 -Wall
 395 DEVELOPER_CFLAGS = -Werror \
 396         -Wdeclaration-after-statement \
 397         -Wno-format-zero-length \
 398         -Wold-style-definition \
 399         -Woverflow \
 400         -Wpointer-arith \
 401         -Wstrict-prototypes \
 402         -Wunused \
 403         -Wvla
 404 LDFLAGS =
 405 ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
 406 ALL_LDFLAGS = $(LDFLAGS)
 407 STRIP ?= strip
 408
 409 # Create as necessary, replace existing, make ranlib unneeded.
 410 ARFLAGS = rcs
 411
 412 # Among the variables below, these:
 413 #   gitexecdir
 414 #   template_dir
 415 #   sysconfdir
 416 # can be specified as a relative path some/where/else;
 417 # this is interpreted as relative to $(prefix) and "git" at
 418 # runtime figures out where they are based on the path to the executable.
 419 # Additionally, the following will be treated as relative by "git" if they
 420 # begin with "$(prefix)/":
 421 #   mandir
 422 #   infodir
 423 #   htmldir
 424 # This can help installing the suite in a relocatable way.
 425
 426 prefix = $(HOME)
 427 bindir_relative = bin
 428 bindir = $(prefix)/$(bindir_relative)
 429 mandir = $(prefix)/share/man
 430 infodir = $(prefix)/share/info
 431 gitexecdir = libexec/git-core
 432 mergetoolsdir = $(gitexecdir)/mergetools
 433 sharedir = $(prefix)/share
 434 gitwebdir = $(sharedir)/gitweb
 435 localedir = $(sharedir)/locale
 436 template_dir = share/git-core/templates
 437 htmldir = $(prefix)/share/doc/git-doc
 438 ETC_GITCONFIG = $(sysconfdir)/gitconfig
 439 ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
 440 lib = lib
 441 # DESTDIR =
 442 pathsep = :
 443
 444 mandir_relative = $(patsubst $(prefix)/%,%,$(mandir))
 445 infodir_relative = $(patsubst $(prefix)/%,%,$(infodir))
 446 htmldir_relative = $(patsubst $(prefix)/%,%,$(htmldir))
 447
 448 export prefix bindir sharedir sysconfdir gitwebdir localedir
 449
 450 CC = cc
 451 AR = ar
 452 RM = rm -f
 453 DIFF = diff
 454 TAR = tar
 455 FIND = find
 456 INSTALL = install
 457 TCL_PATH = tclsh
 458 TCLTK_PATH = wish
 459 XGETTEXT = xgettext
 460 MSGFMT = msgfmt
 461 CURL_CONFIG = curl-config
 462 PTHREAD_LIBS = -lpthread
 463 PTHREAD_CFLAGS =
 464 GCOV = gcov
 465 SPATCH = spatch
 466
 467 export TCL_PATH TCLTK_PATH
 468
 469 SPARSE_FLAGS =
 470
 471
 472
 473 ### --- END CONFIGURATION SECTION ---
 474
 475 # Those must not be GNU-specific; they are shared with perl/ which may
 476 # be built by a different compiler. (Note that this is an artifact now
 477 # but it still might be nice to keep that distinction.)
 478 BASIC_CFLAGS = -I.
 479 BASIC_LDFLAGS =
 480
 481 # Guard against environment variables
 482 BUILTIN_OBJS =
 483 BUILT_INS =
 484 COMPAT_CFLAGS =
 485 COMPAT_OBJS =
 486 XDIFF_OBJS =
 487 VCSSVN_OBJS =
 488 GENERATED_H =
 489 EXTRA_CPPFLAGS =
 490 LIB_OBJS =
 491 PROGRAM_OBJS =
 492 PROGRAMS =
 493 SCRIPT_PERL =
 494 SCRIPT_PYTHON =
 495 SCRIPT_SH =
 496 SCRIPT_LIB =
 497 TEST_PROGRAMS_NEED_X =
 498
 499 # Having this variable in your environment would break pipelines because
 500 # you cause "cd" to echo its destination to stdout.  It can also take
 501 # scripts to unexpected places.  If you like CDPATH, define it for your
 502 # interactive shell sessions without exporting it.
 503 unexport CDPATH
 504
 505 SCRIPT_SH += git-bisect.sh
 506 SCRIPT_SH += git-difftool--helper.sh
 507 SCRIPT_SH += git-filter-branch.sh
 508 SCRIPT_SH += git-merge-octopus.sh
 509 SCRIPT_SH += git-merge-one-file.sh
 510 SCRIPT_SH += git-merge-resolve.sh
 511 SCRIPT_SH += git-mergetool.sh
 512 SCRIPT_SH += git-quiltimport.sh
 513 SCRIPT_SH += git-rebase.sh
 514 SCRIPT_SH += git-remote-testgit.sh
 515 SCRIPT_SH += git-request-pull.sh
 516 SCRIPT_SH += git-stash.sh
 517 SCRIPT_SH += git-submodule.sh
 518 SCRIPT_SH += git-web--browse.sh
 519
 520 SCRIPT_LIB += git-mergetool--lib
 521 SCRIPT_LIB += git-parse-remote
 522 SCRIPT_LIB += git-rebase--am
 523 SCRIPT_LIB += git-rebase--interactive
 524 SCRIPT_LIB += git-rebase--merge
 525 SCRIPT_LIB += git-sh-setup
 526 SCRIPT_LIB += git-sh-i18n
 527
 528 SCRIPT_PERL += git-add--interactive.perl
 529 SCRIPT_PERL += git-difftool.perl
 530 SCRIPT_PERL += git-archimport.perl
 531 SCRIPT_PERL += git-cvsexportcommit.perl
 532 SCRIPT_PERL += git-cvsimport.perl
 533 SCRIPT_PERL += git-cvsserver.perl
 534 SCRIPT_PERL += git-relink.perl
 535 SCRIPT_PERL += git-send-email.perl
 536 SCRIPT_PERL += git-svn.perl
 537
 538 SCRIPT_PYTHON += git-p4.py
 539
 540 NO_INSTALL += git-remote-testgit
 541
 542 # Generated files for scripts
 543 SCRIPT_SH_GEN = $(patsubst %.sh,%,$(SCRIPT_SH))
 544 SCRIPT_PERL_GEN = $(patsubst %.perl,%,$(SCRIPT_PERL))
 545 SCRIPT_PYTHON_GEN = $(patsubst %.py,%,$(SCRIPT_PYTHON))
 546
 547 SCRIPT_SH_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_SH_GEN))
 548 SCRIPT_PERL_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PERL_GEN))
 549 SCRIPT_PYTHON_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PYTHON_GEN))
 550
 551 # Individual rules to allow e.g.
 552 # "make -C ../.. SCRIPT_PERL=contrib/foo/bar.perl build-perl-script"
 553 # from subdirectories like contrib/*/
 554 .PHONY: build-perl-script build-sh-script build-python-script
 555 build-perl-script: $(SCRIPT_PERL_GEN)
 556 build-sh-script: $(SCRIPT_SH_GEN)
 557 build-python-script: $(SCRIPT_PYTHON_GEN)
 558
 559 .PHONY: install-perl-script install-sh-script install-python-script
 560 install-sh-script: $(SCRIPT_SH_INS)
 561         $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 562 install-perl-script: $(SCRIPT_PERL_INS)
 563         $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 564 install-python-script: $(SCRIPT_PYTHON_INS)
 565         $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 566
 567 .PHONY: clean-perl-script clean-sh-script clean-python-script
 568 clean-sh-script:
 569         $(RM) $(SCRIPT_SH_GEN)
 570 clean-perl-script:
 571         $(RM) $(SCRIPT_PERL_GEN)
 572 clean-python-script:
 573         $(RM) $(SCRIPT_PYTHON_GEN)
 574
 575 SCRIPTS = $(SCRIPT_SH_INS) \
 576           $(SCRIPT_PERL_INS) \
 577           $(SCRIPT_PYTHON_INS) \
 578           git-instaweb
 579
 580 ETAGS_TARGET = TAGS
 581
 582 # Empty...
 583 EXTRA_PROGRAMS =
 584
 585 # ... and all the rest that could be moved out of bindir to gitexecdir
 586 PROGRAMS += $(EXTRA_PROGRAMS)
 587
 588 PROGRAM_OBJS += credential-store.o
 589 PROGRAM_OBJS += daemon.o
 590 PROGRAM_OBJS += fast-import.o
 591 PROGRAM_OBJS += http-backend.o
 592 PROGRAM_OBJS += imap-send.o
 593 PROGRAM_OBJS += sh-i18n--envsubst.o
 594 PROGRAM_OBJS += shell.o
 595 PROGRAM_OBJS += show-index.o
 596 PROGRAM_OBJS += upload-pack.o
 597 PROGRAM_OBJS += remote-testsvn.o
 598
 599 # Binary suffix, set to .exe for Windows builds
 600 X =
 601
 602 PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
 603
 604 TEST_PROGRAMS_NEED_X += test-chmtime
 605 TEST_PROGRAMS_NEED_X += test-ctype
 606 TEST_PROGRAMS_NEED_X += test-config
 607 TEST_PROGRAMS_NEED_X += test-date
 608 TEST_PROGRAMS_NEED_X += test-delta
 609 TEST_PROGRAMS_NEED_X += test-dump-cache-tree
 610 TEST_PROGRAMS_NEED_X += test-dump-split-index
 611 TEST_PROGRAMS_NEED_X += test-dump-untracked-cache
 612 TEST_PROGRAMS_NEED_X += test-fake-ssh
 613 TEST_PROGRAMS_NEED_X += test-genrandom
 614 TEST_PROGRAMS_NEED_X += test-hashmap
 615 TEST_PROGRAMS_NEED_X += test-index-version
 616 TEST_PROGRAMS_NEED_X += test-line-buffer
 617 TEST_PROGRAMS_NEED_X += test-match-trees
 618 TEST_PROGRAMS_NEED_X += test-mergesort
 619 TEST_PROGRAMS_NEED_X += test-mktemp
 620 TEST_PROGRAMS_NEED_X += test-parse-options
 621 TEST_PROGRAMS_NEED_X += test-path-utils
 622 TEST_PROGRAMS_NEED_X += test-prio-queue
 623 TEST_PROGRAMS_NEED_X += test-read-cache
 624 TEST_PROGRAMS_NEED_X += test-regex
 625 TEST_PROGRAMS_NEED_X += test-revision-walking
 626 TEST_PROGRAMS_NEED_X += test-run-command
 627 TEST_PROGRAMS_NEED_X += test-scrap-cache-tree
 628 TEST_PROGRAMS_NEED_X += test-sha1
 629 TEST_PROGRAMS_NEED_X += test-sha1-array
 630 TEST_PROGRAMS_NEED_X += test-sigchain
 631 TEST_PROGRAMS_NEED_X += test-string-list
 632 TEST_PROGRAMS_NEED_X += test-submodule-config
 633 TEST_PROGRAMS_NEED_X += test-subprocess
 634 TEST_PROGRAMS_NEED_X += test-svn-fe
 635 TEST_PROGRAMS_NEED_X += test-urlmatch-normalization
 636 TEST_PROGRAMS_NEED_X += test-wildmatch
 637
 638 TEST_PROGRAMS = $(patsubst %,t/helper/%$X,$(TEST_PROGRAMS_NEED_X))
 639
 640 # List built-in command $C whose implementation cmd_$C() is not in
 641 # builtin/$C.o but is linked in as part of some other command.
 642 BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
 643
 644 BUILT_INS += git-cherry$X
 645 BUILT_INS += git-cherry-pick$X
 646 BUILT_INS += git-format-patch$X
 647 BUILT_INS += git-fsck-objects$X
 648 BUILT_INS += git-init$X
 649 BUILT_INS += git-merge-subtree$X
 650 BUILT_INS += git-show$X
 651 BUILT_INS += git-stage$X
 652 BUILT_INS += git-status$X
 653 BUILT_INS += git-whatchanged$X
 654
 655 # what 'all' will build and 'install' will install in gitexecdir,
 656 # excluding programs for built-in commands
 657 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 658
 659 # what 'all' will build but not install in gitexecdir
 660 OTHER_PROGRAMS = git$X
 661
 662 # what test wrappers are needed and 'install' will install, in bindir
 663 BINDIR_PROGRAMS_NEED_X += git
 664 BINDIR_PROGRAMS_NEED_X += git-upload-pack
 665 BINDIR_PROGRAMS_NEED_X += git-receive-pack
 666 BINDIR_PROGRAMS_NEED_X += git-upload-archive
 667 BINDIR_PROGRAMS_NEED_X += git-shell
 668
 669 BINDIR_PROGRAMS_NO_X += git-cvsserver
 670
 671 # Set paths to tools early so that they can be used for version tests.
 672 ifndef SHELL_PATH
 673         SHELL_PATH = /bin/sh
 674 endif
 675 ifndef PERL_PATH
 676         PERL_PATH = /usr/bin/perl
 677 endif
 678 ifndef PYTHON_PATH
 679         PYTHON_PATH = /usr/bin/python
 680 endif
 681
 682 export PERL_PATH
 683 export PYTHON_PATH
 684
 685 LIB_FILE = libgit.a
 686 XDIFF_LIB = xdiff/lib.a
 687 VCSSVN_LIB = vcs-svn/lib.a
 688
 689 GENERATED_H += common-cmds.h
 690
 691 LIB_H = $(shell $(FIND) . \
 692         -name .git -prune -o \
 693         -name t -prune -o \
 694         -name Documentation -prune -o \
 695         -name '*.h' -print)
 696
 697 LIB_OBJS += abspath.o
 698 LIB_OBJS += advice.o
 699 LIB_OBJS += alias.o
 700 LIB_OBJS += alloc.o
 701 LIB_OBJS += archive.o
 702 LIB_OBJS += archive-tar.o
 703 LIB_OBJS += archive-zip.o
 704 LIB_OBJS += argv-array.o
 705 LIB_OBJS += attr.o
 706 LIB_OBJS += base85.o
 707 LIB_OBJS += bisect.o
 708 LIB_OBJS += blob.o
 709 LIB_OBJS += branch.o
 710 LIB_OBJS += bulk-checkin.o
 711 LIB_OBJS += bundle.o
 712 LIB_OBJS += cache-tree.o
 713 LIB_OBJS += color.o
 714 LIB_OBJS += column.o
 715 LIB_OBJS += combine-diff.o
 716 LIB_OBJS += commit.o
 717 LIB_OBJS += compat/obstack.o
 718 LIB_OBJS += compat/terminal.o
 719 LIB_OBJS += config.o
 720 LIB_OBJS += connect.o
 721 LIB_OBJS += connected.o
 722 LIB_OBJS += convert.o
 723 LIB_OBJS += copy.o
 724 LIB_OBJS += credential.o
 725 LIB_OBJS += csum-file.o
 726 LIB_OBJS += ctype.o
 727 LIB_OBJS += date.o
 728 LIB_OBJS += decorate.o
 729 LIB_OBJS += diffcore-break.o
 730 LIB_OBJS += diffcore-delta.o
 731 LIB_OBJS += diffcore-order.o
 732 LIB_OBJS += diffcore-pickaxe.o
 733 LIB_OBJS += diffcore-rename.o
 734 LIB_OBJS += diff-delta.o
 735 LIB_OBJS += diff-lib.o
 736 LIB_OBJS += diff-no-index.o
 737 LIB_OBJS += diff.o
 738 LIB_OBJS += dir.o
 739 LIB_OBJS += dir-iterator.o
 740 LIB_OBJS += editor.o
 741 LIB_OBJS += entry.o
 742 LIB_OBJS += environment.o
 743 LIB_OBJS += ewah/bitmap.o
 744 LIB_OBJS += ewah/ewah_bitmap.o
 745 LIB_OBJS += ewah/ewah_io.o
 746 LIB_OBJS += ewah/ewah_rlw.o
 747 LIB_OBJS += exec_cmd.o
 748 LIB_OBJS += fetch-pack.o
 749 LIB_OBJS += fsck.o
 750 LIB_OBJS += gettext.o
 751 LIB_OBJS += gpg-interface.o
 752 LIB_OBJS += graph.o
 753 LIB_OBJS += grep.o
 754 LIB_OBJS += hashmap.o
 755 LIB_OBJS += help.o
 756 LIB_OBJS += hex.o
 757 LIB_OBJS += ident.o
 758 LIB_OBJS += kwset.o
 759 LIB_OBJS += levenshtein.o
 760 LIB_OBJS += line-log.o
 761 LIB_OBJS += line-range.o
 762 LIB_OBJS += list-objects.o
 763 LIB_OBJS += ll-merge.o
 764 LIB_OBJS += lockfile.o
 765 LIB_OBJS += log-tree.o
 766 LIB_OBJS += mailinfo.o
 767 LIB_OBJS += mailmap.o
 768 LIB_OBJS += match-trees.o
 769 LIB_OBJS += merge.o
 770 LIB_OBJS += merge-blobs.o
 771 LIB_OBJS += merge-recursive.o
 772 LIB_OBJS += mergesort.o
 773 LIB_OBJS += mru.o
 774 LIB_OBJS += name-hash.o
 775 LIB_OBJS += notes.o
 776 LIB_OBJS += notes-cache.o
 777 LIB_OBJS += notes-merge.o
 778 LIB_OBJS += notes-utils.o
 779 LIB_OBJS += object.o
 780 LIB_OBJS += pack-bitmap.o
 781 LIB_OBJS += pack-bitmap-write.o
 782 LIB_OBJS += pack-check.o
 783 LIB_OBJS += pack-objects.o
 784 LIB_OBJS += pack-revindex.o
 785 LIB_OBJS += pack-write.o
 786 LIB_OBJS += pager.o
 787 LIB_OBJS += parse-options.o
 788 LIB_OBJS += parse-options-cb.o
 789 LIB_OBJS += patch-delta.o
 790 LIB_OBJS += patch-ids.o
 791 LIB_OBJS += path.o
 792 LIB_OBJS += pathspec.o
 793 LIB_OBJS += pkt-line.o
 794 LIB_OBJS += preload-index.o
 795 LIB_OBJS += pretty.o
 796 LIB_OBJS += prio-queue.o
 797 LIB_OBJS += progress.o
 798 LIB_OBJS += prompt.o
 799 LIB_OBJS += quote.o
 800 LIB_OBJS += reachable.o
 801 LIB_OBJS += read-cache.o
 802 LIB_OBJS += reflog-walk.o
 803 LIB_OBJS += refs.o
 804 LIB_OBJS += refs/files-backend.o
 805 LIB_OBJS += refs/iterator.o
 806 LIB_OBJS += ref-filter.o
 807 LIB_OBJS += remote.o
 808 LIB_OBJS += replace_object.o
 809 LIB_OBJS += rerere.o
 810 LIB_OBJS += resolve-undo.o
 811 LIB_OBJS += revision.o
 812 LIB_OBJS += run-command.o
 813 LIB_OBJS += send-pack.o
 814 LIB_OBJS += sequencer.o
 815 LIB_OBJS += server-info.o
 816 LIB_OBJS += setup.o
 817 LIB_OBJS += sha1-array.o
 818 LIB_OBJS += sha1-lookup.o
 819 LIB_OBJS += sha1_file.o
 820 LIB_OBJS += sha1_name.o
 821 LIB_OBJS += shallow.o
 822 LIB_OBJS += sideband.o
 823 LIB_OBJS += sigchain.o
 824 LIB_OBJS += split-index.o
 825 LIB_OBJS += strbuf.o
 826 LIB_OBJS += streaming.o
 827 LIB_OBJS += string-list.o
 828 LIB_OBJS += submodule.o
 829 LIB_OBJS += submodule-config.o
 830 LIB_OBJS += symlinks.o
 831 LIB_OBJS += tag.o
 832 LIB_OBJS += tempfile.o
 833 LIB_OBJS += trace.o
 834 LIB_OBJS += trailer.o
 835 LIB_OBJS += transport.o
 836 LIB_OBJS += transport-helper.o
 837 LIB_OBJS += tree-diff.o
 838 LIB_OBJS += tree.o
 839 LIB_OBJS += tree-walk.o
 840 LIB_OBJS += unpack-trees.o
 841 LIB_OBJS += url.o
 842 LIB_OBJS += urlmatch.o
 843 LIB_OBJS += usage.o
 844 LIB_OBJS += userdiff.o
 845 LIB_OBJS += utf8.o
 846 LIB_OBJS += varint.o
 847 LIB_OBJS += version.o
 848 LIB_OBJS += versioncmp.o
 849 LIB_OBJS += walker.o
 850 LIB_OBJS += wildmatch.o
 851 LIB_OBJS += worktree.o
 852 LIB_OBJS += wrapper.o
 853 LIB_OBJS += write_or_die.o
 854 LIB_OBJS += ws.o
 855 LIB_OBJS += wt-status.o
 856 LIB_OBJS += xdiff-interface.o
 857 LIB_OBJS += zlib.o
 858
 859 BUILTIN_OBJS += builtin/add.o
 860 BUILTIN_OBJS += builtin/am.o
 861 BUILTIN_OBJS += builtin/annotate.o
 862 BUILTIN_OBJS += builtin/apply.o
 863 BUILTIN_OBJS += builtin/archive.o
 864 BUILTIN_OBJS += builtin/bisect--helper.o
 865 BUILTIN_OBJS += builtin/blame.o
 866 BUILTIN_OBJS += builtin/branch.o
 867 BUILTIN_OBJS += builtin/bundle.o
 868 BUILTIN_OBJS += builtin/cat-file.o
 869 BUILTIN_OBJS += builtin/check-attr.o
 870 BUILTIN_OBJS += builtin/check-ignore.o
 871 BUILTIN_OBJS += builtin/check-mailmap.o
 872 BUILTIN_OBJS += builtin/check-ref-format.o
 873 BUILTIN_OBJS += builtin/checkout-index.o
 874 BUILTIN_OBJS += builtin/checkout.o
 875 BUILTIN_OBJS += builtin/clean.o
 876 BUILTIN_OBJS += builtin/clone.o
 877 BUILTIN_OBJS += builtin/column.o
 878 BUILTIN_OBJS += builtin/commit-tree.o
 879 BUILTIN_OBJS += builtin/commit.o
 880 BUILTIN_OBJS += builtin/config.o
 881 BUILTIN_OBJS += builtin/count-objects.o
 882 BUILTIN_OBJS += builtin/credential.o
 883 BUILTIN_OBJS += builtin/describe.o
 884 BUILTIN_OBJS += builtin/diff-files.o
 885 BUILTIN_OBJS += builtin/diff-index.o
 886 BUILTIN_OBJS += builtin/diff-tree.o
 887 BUILTIN_OBJS += builtin/diff.o
 888 BUILTIN_OBJS += builtin/fast-export.o
 889 BUILTIN_OBJS += builtin/fetch-pack.o
 890 BUILTIN_OBJS += builtin/fetch.o
 891 BUILTIN_OBJS += builtin/fmt-merge-msg.o
 892 BUILTIN_OBJS += builtin/for-each-ref.o
 893 BUILTIN_OBJS += builtin/fsck.o
 894 BUILTIN_OBJS += builtin/gc.o
 895 BUILTIN_OBJS += builtin/get-tar-commit-id.o
 896 BUILTIN_OBJS += builtin/grep.o
 897 BUILTIN_OBJS += builtin/hash-object.o
 898 BUILTIN_OBJS += builtin/help.o
 899 BUILTIN_OBJS += builtin/index-pack.o
 900 BUILTIN_OBJS += builtin/init-db.o
 901 BUILTIN_OBJS += builtin/interpret-trailers.o
 902 BUILTIN_OBJS += builtin/log.o
 903 BUILTIN_OBJS += builtin/ls-files.o
 904 BUILTIN_OBJS += builtin/ls-remote.o
 905 BUILTIN_OBJS += builtin/ls-tree.o
 906 BUILTIN_OBJS += builtin/mailinfo.o
 907 BUILTIN_OBJS += builtin/mailsplit.o
 908 BUILTIN_OBJS += builtin/merge.o
 909 BUILTIN_OBJS += builtin/merge-base.o
 910 BUILTIN_OBJS += builtin/merge-file.o
 911 BUILTIN_OBJS += builtin/merge-index.o
 912 BUILTIN_OBJS += builtin/merge-ours.o
 913 BUILTIN_OBJS += builtin/merge-recursive.o
 914 BUILTIN_OBJS += builtin/merge-tree.o
 915 BUILTIN_OBJS += builtin/mktag.o
 916 BUILTIN_OBJS += builtin/mktree.o
 917 BUILTIN_OBJS += builtin/mv.o
 918 BUILTIN_OBJS += builtin/name-rev.o
 919 BUILTIN_OBJS += builtin/notes.o
 920 BUILTIN_OBJS += builtin/pack-objects.o
 921 BUILTIN_OBJS += builtin/pack-redundant.o
 922 BUILTIN_OBJS += builtin/pack-refs.o
 923 BUILTIN_OBJS += builtin/patch-id.o
 924 BUILTIN_OBJS += builtin/prune-packed.o
 925 BUILTIN_OBJS += builtin/prune.o
 926 BUILTIN_OBJS += builtin/pull.o
 927 BUILTIN_OBJS += builtin/push.o
 928 BUILTIN_OBJS += builtin/read-tree.o
 929 BUILTIN_OBJS += builtin/receive-pack.o
 930 BUILTIN_OBJS += builtin/reflog.o
 931 BUILTIN_OBJS += builtin/remote.o
 932 BUILTIN_OBJS += builtin/remote-ext.o
 933 BUILTIN_OBJS += builtin/remote-fd.o
 934 BUILTIN_OBJS += builtin/repack.o
 935 BUILTIN_OBJS += builtin/replace.o
 936 BUILTIN_OBJS += builtin/rerere.o
 937 BUILTIN_OBJS += builtin/reset.o
 938 BUILTIN_OBJS += builtin/rev-list.o
 939 BUILTIN_OBJS += builtin/rev-parse.o
 940 BUILTIN_OBJS += builtin/revert.o
 941 BUILTIN_OBJS += builtin/rm.o
 942 BUILTIN_OBJS += builtin/send-pack.o
 943 BUILTIN_OBJS += builtin/shortlog.o
 944 BUILTIN_OBJS += builtin/show-branch.o
 945 BUILTIN_OBJS += builtin/show-ref.o
 946 BUILTIN_OBJS += builtin/stripspace.o
 947 BUILTIN_OBJS += builtin/submodule--helper.o
 948 BUILTIN_OBJS += builtin/symbolic-ref.o
 949 BUILTIN_OBJS += builtin/tag.o
 950 BUILTIN_OBJS += builtin/unpack-file.o
 951 BUILTIN_OBJS += builtin/unpack-objects.o
 952 BUILTIN_OBJS += builtin/update-index.o
 953 BUILTIN_OBJS += builtin/update-ref.o
 954 BUILTIN_OBJS += builtin/update-server-info.o
 955 BUILTIN_OBJS += builtin/upload-archive.o
 956 BUILTIN_OBJS += builtin/var.o
 957 BUILTIN_OBJS += builtin/verify-commit.o
 958 BUILTIN_OBJS += builtin/verify-pack.o
 959 BUILTIN_OBJS += builtin/verify-tag.o
 960 BUILTIN_OBJS += builtin/worktree.o
 961 BUILTIN_OBJS += builtin/write-tree.o
 962
 963 GITLIBS = common-main.o $(LIB_FILE) $(XDIFF_LIB)
 964 EXTLIBS =
 965
 966 GIT_USER_AGENT = git/$(GIT_VERSION)
 967
 968 include config.mak.uname
 969 -include config.mak.autogen
 970 -include config.mak
 971
 972 ifdef DEVELOPER
 973 CFLAGS += $(DEVELOPER_CFLAGS)
 974 endif
 975
 976 ifndef sysconfdir
 977 ifeq ($(prefix),/usr)
 978 sysconfdir = /etc
 979 else
 980 sysconfdir = etc
 981 endif
 982 endif
 983
 984 ifndef COMPUTE_HEADER_DEPENDENCIES
 985 COMPUTE_HEADER_DEPENDENCIES = auto
 986 endif
 987
 988 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),auto)
 989 dep_check = $(shell $(CC) $(ALL_CFLAGS) \
 990         -c -MF /dev/null -MQ /dev/null -MMD -MP \
 991         -x c /dev/null -o /dev/null 2>&1; \
 992         echo $$?)
 993 ifeq ($(dep_check),0)
 994 override COMPUTE_HEADER_DEPENDENCIES = yes
 995 else
 996 override COMPUTE_HEADER_DEPENDENCIES = no
 997 endif
 998 endif
 999
1000 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1001 USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
1002 else
1003 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),no)
1004 $(error please set COMPUTE_HEADER_DEPENDENCIES to yes, no, or auto \
1005 (not "$(COMPUTE_HEADER_DEPENDENCIES)"))
1006 endif
1007 endif
1008
1009 ifdef SANE_TOOL_PATH
1010 SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
1011 BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
1012 PATH := $(SANE_TOOL_PATH):${PATH}
1013 else
1014 BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
1015 endif
1016
1017 ifneq (,$(INLINE))
1018         BASIC_CFLAGS += -Dinline=$(INLINE)
1019 endif
1020
1021 ifneq (,$(SOCKLEN_T))
1022         BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
1023 endif
1024
1025 ifeq (yes,$(USE_PARENS_AROUND_GETTEXT_N))
1026         BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=1
1027 else
1028 ifeq (no,$(USE_PARENS_AROUND_GETTEXT_N))
1029         BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=0
1030 endif
1031 endif
1032
1033 ifeq ($(uname_S),Darwin)
1034         ifndef NO_FINK
1035                 ifeq ($(shell test -d /sw/lib && echo y),y)
1036                         BASIC_CFLAGS += -I/sw/include
1037                         BASIC_LDFLAGS += -L/sw/lib
1038                 endif
1039         endif
1040         ifndef NO_DARWIN_PORTS
1041                 ifeq ($(shell test -d /opt/local/lib && echo y),y)
1042                         BASIC_CFLAGS += -I/opt/local/include
1043                         BASIC_LDFLAGS += -L/opt/local/lib
1044                 endif
1045         endif
1046         ifndef NO_APPLE_COMMON_CRYPTO
1047                 NO_OPENSSL = YesPlease
1048                 APPLE_COMMON_CRYPTO = YesPlease
1049                 COMPAT_CFLAGS += -DAPPLE_COMMON_CRYPTO
1050         endif
1051         NO_REGEX = YesPlease
1052         PTHREAD_LIBS =
1053 endif
1054
1055 ifndef CC_LD_DYNPATH
1056         ifdef NO_R_TO_GCC_LINKER
1057                 # Some gcc does not accept and pass -R to the linker to specify
1058                 # the runtime dynamic library path.
1059                 CC_LD_DYNPATH = -Wl,-rpath,
1060         else
1061                 CC_LD_DYNPATH = -R
1062         endif
1063 endif
1064
1065 ifdef NO_LIBGEN_H
1066         COMPAT_CFLAGS += -DNO_LIBGEN_H
1067         COMPAT_OBJS += compat/basename.o
1068 endif
1069
1070 ifdef USE_LIBPCRE
1071         BASIC_CFLAGS += -DUSE_LIBPCRE
1072         ifdef LIBPCREDIR
1073                 BASIC_CFLAGS += -I$(LIBPCREDIR)/include
1074                 EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib)
1075         endif
1076         EXTLIBS += -lpcre
1077 endif
1078
1079 ifdef HAVE_ALLOCA_H
1080         BASIC_CFLAGS += -DHAVE_ALLOCA_H
1081 endif
1082
1083 IMAP_SEND_BUILDDEPS =
1084 IMAP_SEND_LDFLAGS =
1085
1086 ifdef NO_CURL
1087         BASIC_CFLAGS += -DNO_CURL
1088         REMOTE_CURL_PRIMARY =
1089         REMOTE_CURL_ALIASES =
1090         REMOTE_CURL_NAMES =
1091 else
1092         ifdef CURLDIR
1093                 # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1094                 BASIC_CFLAGS += -I$(CURLDIR)/include
1095                 CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
1096         else
1097                 CURL_LIBCURL = -lcurl
1098         endif
1099         ifdef NEEDS_SSL_WITH_CURL
1100                 CURL_LIBCURL += -lssl
1101                 ifdef NEEDS_CRYPTO_WITH_SSL
1102                         CURL_LIBCURL += -lcrypto
1103                 endif
1104         endif
1105         ifdef NEEDS_IDN_WITH_CURL
1106                 CURL_LIBCURL += -lidn
1107         endif
1108
1109         REMOTE_CURL_PRIMARY = git-remote-http$X
1110         REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1111         REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1112         PROGRAM_OBJS += http-fetch.o
1113         PROGRAMS += $(REMOTE_CURL_NAMES)
1114         curl_check := $(shell (echo 070908; $(CURL_CONFIG) --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1115         ifeq "$(curl_check)" "070908"
1116                 ifndef NO_EXPAT
1117                         PROGRAM_OBJS += http-push.o
1118                 endif
1119         endif
1120         curl_check := $(shell (echo 072200; $(CURL_CONFIG) --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1121         ifeq "$(curl_check)" "072200"
1122                 USE_CURL_FOR_IMAP_SEND = YesPlease
1123         endif
1124         ifdef USE_CURL_FOR_IMAP_SEND
1125                 BASIC_CFLAGS += -DUSE_CURL_FOR_IMAP_SEND
1126                 IMAP_SEND_BUILDDEPS = http.o
1127                 IMAP_SEND_LDFLAGS += $(CURL_LIBCURL)
1128         endif
1129         ifndef NO_EXPAT
1130                 ifdef EXPATDIR
1131                         BASIC_CFLAGS += -I$(EXPATDIR)/include
1132                         EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1133                 else
1134                         EXPAT_LIBEXPAT = -lexpat
1135                 endif
1136                 ifdef EXPAT_NEEDS_XMLPARSE_H
1137                         BASIC_CFLAGS += -DEXPAT_NEEDS_XMLPARSE_H
1138                 endif
1139         endif
1140 endif
1141 IMAP_SEND_LDFLAGS += $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
1142
1143 ifdef ZLIB_PATH
1144         BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1145         EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1146 endif
1147 EXTLIBS += -lz
1148
1149 ifndef NO_OPENSSL
1150         OPENSSL_LIBSSL = -lssl
1151         ifdef OPENSSLDIR
1152                 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1153                 OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1154         else
1155                 OPENSSL_LINK =
1156         endif
1157         ifdef NEEDS_CRYPTO_WITH_SSL
1158                 OPENSSL_LIBSSL += -lcrypto
1159         endif
1160 else
1161         BASIC_CFLAGS += -DNO_OPENSSL
1162         BLK_SHA1 = 1
1163         OPENSSL_LIBSSL =
1164 endif
1165 ifdef NO_OPENSSL
1166         LIB_4_CRYPTO =
1167 else
1168 ifdef NEEDS_SSL_WITH_CRYPTO
1169         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1170 else
1171         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1172 endif
1173 ifdef APPLE_COMMON_CRYPTO
1174         LIB_4_CRYPTO += -framework Security -framework CoreFoundation
1175 endif
1176 endif
1177 ifdef NEEDS_LIBICONV
1178         ifdef ICONVDIR
1179                 BASIC_CFLAGS += -I$(ICONVDIR)/include
1180                 ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1181         else
1182                 ICONV_LINK =
1183         endif
1184         ifdef NEEDS_LIBINTL_BEFORE_LIBICONV
1185                 ICONV_LINK += -lintl
1186         endif
1187         EXTLIBS += $(ICONV_LINK) -liconv
1188 endif
1189 ifdef NEEDS_LIBGEN
1190         EXTLIBS += -lgen
1191 endif
1192 ifndef NO_GETTEXT
1193 ifndef LIBC_CONTAINS_LIBINTL
1194         EXTLIBS += -lintl
1195 endif
1196 endif
1197 ifdef NEEDS_SOCKET
1198         EXTLIBS += -lsocket
1199 endif
1200 ifdef NEEDS_NSL
1201         EXTLIBS += -lnsl
1202 endif
1203 ifdef NEEDS_RESOLV
1204         EXTLIBS += -lresolv
1205 endif
1206 ifdef NO_D_TYPE_IN_DIRENT
1207         BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1208 endif
1209 ifdef NO_GECOS_IN_PWENT
1210         BASIC_CFLAGS += -DNO_GECOS_IN_PWENT
1211 endif
1212 ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1213         BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1214 endif
1215 ifdef USE_NSEC
1216         BASIC_CFLAGS += -DUSE_NSEC
1217 endif
1218 ifdef USE_ST_TIMESPEC
1219         BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1220 endif
1221 ifdef NO_NORETURN
1222         BASIC_CFLAGS += -DNO_NORETURN
1223 endif
1224 ifdef NO_NSEC
1225         BASIC_CFLAGS += -DNO_NSEC
1226 endif
1227 ifdef SNPRINTF_RETURNS_BOGUS
1228         COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1229         COMPAT_OBJS += compat/snprintf.o
1230 endif
1231 ifdef FREAD_READS_DIRECTORIES
1232         COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1233         COMPAT_OBJS += compat/fopen.o
1234 endif
1235 ifdef NO_SYMLINK_HEAD
1236         BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1237 endif
1238 ifdef GETTEXT_POISON
1239         BASIC_CFLAGS += -DGETTEXT_POISON
1240 endif
1241 ifdef NO_GETTEXT
1242         BASIC_CFLAGS += -DNO_GETTEXT
1243         USE_GETTEXT_SCHEME ?= fallthrough
1244 endif
1245 ifdef NO_POLL
1246         NO_SYS_POLL_H = YesPlease
1247         COMPAT_CFLAGS += -DNO_POLL -Icompat/poll
1248         COMPAT_OBJS += compat/poll/poll.o
1249 endif
1250 ifdef NO_STRCASESTR
1251         COMPAT_CFLAGS += -DNO_STRCASESTR
1252         COMPAT_OBJS += compat/strcasestr.o
1253 endif
1254 ifdef NO_STRLCPY
1255         COMPAT_CFLAGS += -DNO_STRLCPY
1256         COMPAT_OBJS += compat/strlcpy.o
1257 endif
1258 ifdef NO_STRTOUMAX
1259         COMPAT_CFLAGS += -DNO_STRTOUMAX
1260         COMPAT_OBJS += compat/strtoumax.o compat/strtoimax.o
1261 endif
1262 ifdef NO_STRTOULL
1263         COMPAT_CFLAGS += -DNO_STRTOULL
1264 endif
1265 ifdef NO_SETENV
1266         COMPAT_CFLAGS += -DNO_SETENV
1267         COMPAT_OBJS += compat/setenv.o
1268 endif
1269 ifdef NO_MKDTEMP
1270         COMPAT_CFLAGS += -DNO_MKDTEMP
1271         COMPAT_OBJS += compat/mkdtemp.o
1272 endif
1273 ifdef MKDIR_WO_TRAILING_SLASH
1274         COMPAT_CFLAGS += -DMKDIR_WO_TRAILING_SLASH
1275         COMPAT_OBJS += compat/mkdir.o
1276 endif
1277 ifdef NO_MKSTEMPS
1278         COMPAT_CFLAGS += -DNO_MKSTEMPS
1279 endif
1280 ifdef NO_UNSETENV
1281         COMPAT_CFLAGS += -DNO_UNSETENV
1282         COMPAT_OBJS += compat/unsetenv.o
1283 endif
1284 ifdef NO_SYS_SELECT_H
1285         BASIC_CFLAGS += -DNO_SYS_SELECT_H
1286 endif
1287 ifdef NO_SYS_POLL_H
1288         BASIC_CFLAGS += -DNO_SYS_POLL_H
1289 endif
1290 ifdef NEEDS_SYS_PARAM_H
1291         BASIC_CFLAGS += -DNEEDS_SYS_PARAM_H
1292 endif
1293 ifdef NO_INTTYPES_H
1294         BASIC_CFLAGS += -DNO_INTTYPES_H
1295 endif
1296 ifdef NO_INITGROUPS
1297         BASIC_CFLAGS += -DNO_INITGROUPS
1298 endif
1299 ifdef NO_MMAP
1300         COMPAT_CFLAGS += -DNO_MMAP
1301         COMPAT_OBJS += compat/mmap.o
1302 else
1303         ifdef USE_WIN32_MMAP
1304                 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1305                 COMPAT_OBJS += compat/win32mmap.o
1306         endif
1307 endif
1308 ifdef OBJECT_CREATION_USES_RENAMES
1309         COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1310 endif
1311 ifdef NO_STRUCT_ITIMERVAL
1312         COMPAT_CFLAGS += -DNO_STRUCT_ITIMERVAL
1313         NO_SETITIMER = YesPlease
1314 endif
1315 ifdef NO_SETITIMER
1316         COMPAT_CFLAGS += -DNO_SETITIMER
1317 endif
1318 ifdef NO_PREAD
1319         COMPAT_CFLAGS += -DNO_PREAD
1320         COMPAT_OBJS += compat/pread.o
1321 endif
1322 ifdef NO_FAST_WORKING_DIRECTORY
1323         BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1324 endif
1325 ifdef NO_TRUSTABLE_FILEMODE
1326         BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1327 endif
1328 ifdef NEEDS_MODE_TRANSLATION
1329         COMPAT_CFLAGS += -DNEEDS_MODE_TRANSLATION
1330         COMPAT_OBJS += compat/stat.o
1331 endif
1332 ifdef NO_IPV6
1333         BASIC_CFLAGS += -DNO_IPV6
1334 endif
1335 ifdef NO_INTPTR_T
1336         COMPAT_CFLAGS += -DNO_INTPTR_T
1337 endif
1338 ifdef NO_UINTMAX_T
1339         BASIC_CFLAGS += -Duintmax_t=uint32_t
1340 endif
1341 ifdef NO_SOCKADDR_STORAGE
1342 ifdef NO_IPV6
1343         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1344 else
1345         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1346 endif
1347 endif
1348 ifdef NO_INET_NTOP
1349         LIB_OBJS += compat/inet_ntop.o
1350         BASIC_CFLAGS += -DNO_INET_NTOP
1351 endif
1352 ifdef NO_INET_PTON
1353         LIB_OBJS += compat/inet_pton.o
1354         BASIC_CFLAGS += -DNO_INET_PTON
1355 endif
1356 ifndef NO_UNIX_SOCKETS
1357         LIB_OBJS += unix-socket.o
1358         PROGRAM_OBJS += credential-cache.o
1359         PROGRAM_OBJS += credential-cache--daemon.o
1360 endif
1361
1362 ifdef NO_ICONV
1363         BASIC_CFLAGS += -DNO_ICONV
1364 endif
1365
1366 ifdef OLD_ICONV
1367         BASIC_CFLAGS += -DOLD_ICONV
1368 endif
1369
1370 ifdef NO_DEFLATE_BOUND
1371         BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1372 endif
1373
1374 ifdef NO_POSIX_GOODIES
1375         BASIC_CFLAGS += -DNO_POSIX_GOODIES
1376 endif
1377
1378 ifdef APPLE_COMMON_CRYPTO
1379         # Apple CommonCrypto requires chunking
1380         SHA1_MAX_BLOCK_SIZE = 1024L*1024L*1024L
1381 endif
1382
1383 ifdef BLK_SHA1
1384         SHA1_HEADER = "block-sha1/sha1.h"
1385         LIB_OBJS += block-sha1/sha1.o
1386 else
1387 ifdef PPC_SHA1
1388         SHA1_HEADER = "ppc/sha1.h"
1389         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1390 else
1391 ifdef APPLE_COMMON_CRYPTO
1392         COMPAT_CFLAGS += -DCOMMON_DIGEST_FOR_OPENSSL
1393         SHA1_HEADER = <CommonCrypto/CommonDigest.h>
1394 else
1395         SHA1_HEADER = <openssl/sha.h>
1396         EXTLIBS += $(LIB_4_CRYPTO)
1397 endif
1398 endif
1399 endif
1400
1401 ifdef SHA1_MAX_BLOCK_SIZE
1402         LIB_OBJS += compat/sha1-chunked.o
1403         BASIC_CFLAGS += -DSHA1_MAX_BLOCK_SIZE="$(SHA1_MAX_BLOCK_SIZE)"
1404 endif
1405 ifdef NO_PERL_MAKEMAKER
1406         export NO_PERL_MAKEMAKER
1407 endif
1408 ifdef NO_HSTRERROR
1409         COMPAT_CFLAGS += -DNO_HSTRERROR
1410         COMPAT_OBJS += compat/hstrerror.o
1411 endif
1412 ifdef NO_MEMMEM
1413         COMPAT_CFLAGS += -DNO_MEMMEM
1414         COMPAT_OBJS += compat/memmem.o
1415 endif
1416 ifdef NO_GETPAGESIZE
1417         COMPAT_CFLAGS += -DNO_GETPAGESIZE
1418 endif
1419 ifdef INTERNAL_QSORT
1420         COMPAT_CFLAGS += -DINTERNAL_QSORT
1421         COMPAT_OBJS += compat/qsort.o
1422 endif
1423 ifdef RUNTIME_PREFIX
1424         COMPAT_CFLAGS += -DRUNTIME_PREFIX
1425 endif
1426
1427 ifdef NO_PTHREADS
1428         BASIC_CFLAGS += -DNO_PTHREADS
1429 else
1430         BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1431         EXTLIBS += $(PTHREAD_LIBS)
1432         LIB_OBJS += thread-utils.o
1433 endif
1434
1435 ifdef HAVE_PATHS_H
1436         BASIC_CFLAGS += -DHAVE_PATHS_H
1437 endif
1438
1439 ifdef HAVE_LIBCHARSET_H
1440         BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
1441         EXTLIBS += $(CHARSET_LIB)
1442 endif
1443
1444 ifdef HAVE_STRINGS_H
1445         BASIC_CFLAGS += -DHAVE_STRINGS_H
1446 endif
1447
1448 ifdef HAVE_DEV_TTY
1449         BASIC_CFLAGS += -DHAVE_DEV_TTY
1450 endif
1451
1452 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1453         COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1454 endif
1455 ifdef UNRELIABLE_FSTAT
1456         BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1457 endif
1458 ifdef NO_REGEX
1459         COMPAT_CFLAGS += -Icompat/regex
1460         COMPAT_OBJS += compat/regex/regex.o
1461 endif
1462 ifdef NATIVE_CRLF
1463         BASIC_CFLAGS += -DNATIVE_CRLF
1464 endif
1465
1466 ifdef USE_NED_ALLOCATOR
1467         COMPAT_CFLAGS += -Icompat/nedmalloc
1468         COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1469         OVERRIDE_STRDUP = YesPlease
1470 endif
1471
1472 ifdef OVERRIDE_STRDUP
1473         COMPAT_CFLAGS += -DOVERRIDE_STRDUP
1474         COMPAT_OBJS += compat/strdup.o
1475 endif
1476
1477 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1478         export GIT_TEST_CMP_USE_COPIED_CONTEXT
1479 endif
1480
1481 ifndef NO_MSGFMT_EXTENDED_OPTIONS
1482         MSGFMT += --check --statistics
1483 endif
1484
1485 ifneq (,$(XDL_FAST_HASH))
1486         BASIC_CFLAGS += -DXDL_FAST_HASH
1487 endif
1488
1489 ifdef GMTIME_UNRELIABLE_ERRORS
1490         COMPAT_OBJS += compat/gmtime.o
1491         BASIC_CFLAGS += -DGMTIME_UNRELIABLE_ERRORS
1492 endif
1493
1494 ifdef HAVE_CLOCK_GETTIME
1495         BASIC_CFLAGS += -DHAVE_CLOCK_GETTIME
1496 endif
1497
1498 ifdef HAVE_CLOCK_MONOTONIC
1499         BASIC_CFLAGS += -DHAVE_CLOCK_MONOTONIC
1500 endif
1501
1502 ifdef NEEDS_LIBRT
1503         EXTLIBS += -lrt
1504 endif
1505
1506 ifdef HAVE_BSD_SYSCTL
1507         BASIC_CFLAGS += -DHAVE_BSD_SYSCTL
1508 endif
1509
1510 ifdef HAVE_GETDELIM
1511         BASIC_CFLAGS += -DHAVE_GETDELIM
1512 endif
1513
1514 ifeq ($(TCLTK_PATH),)
1515 NO_TCLTK = NoThanks
1516 endif
1517
1518 ifeq ($(PERL_PATH),)
1519 NO_PERL = NoThanks
1520 endif
1521
1522 ifeq ($(PYTHON_PATH),)
1523 NO_PYTHON = NoThanks
1524 endif
1525
1526 ifndef PAGER_ENV
1527 PAGER_ENV = LESS=FRX LV=-c
1528 endif
1529
1530 QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1531 QUIET_SUBDIR1  =
1532
1533 ifneq ($(findstring w,$(MAKEFLAGS)),w)
1534 PRINT_DIR = --no-print-directory
1535 else # "make -w"
1536 NO_SUBDIR = :
1537 endif
1538
1539 ifneq ($(findstring s,$(MAKEFLAGS)),s)
1540 ifndef V
1541         QUIET_CC       = @echo '   ' CC $@;
1542         QUIET_AR       = @echo '   ' AR $@;
1543         QUIET_LINK     = @echo '   ' LINK $@;
1544         QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1545         QUIET_GEN      = @echo '   ' GEN $@;
1546         QUIET_LNCP     = @echo '   ' LN/CP $@;
1547         QUIET_XGETTEXT = @echo '   ' XGETTEXT $@;
1548         QUIET_MSGFMT   = @echo '   ' MSGFMT $@;
1549         QUIET_GCOV     = @echo '   ' GCOV $@;
1550         QUIET_SP       = @echo '   ' SP $<;
1551         QUIET_RC       = @echo '   ' RC $@;
1552         QUIET_SUBDIR0  = +@subdir=
1553         QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1554                          $(MAKE) $(PRINT_DIR) -C $$subdir
1555         export V
1556         export QUIET_GEN
1557         export QUIET_BUILT_IN
1558 endif
1559 endif
1560
1561 ifdef NO_INSTALL_HARDLINKS
1562         export NO_INSTALL_HARDLINKS
1563 endif
1564
1565 ### profile feedback build
1566 #
1567
1568 # Can adjust this to be a global directory if you want to do extended
1569 # data gathering
1570 PROFILE_DIR := $(CURDIR)
1571
1572 ifeq ("$(PROFILE)","GEN")
1573         BASIC_CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
1574         EXTLIBS += -lgcov
1575         export CCACHE_DISABLE = t
1576         V = 1
1577 else
1578 ifneq ("$(PROFILE)","")
1579         BASIC_CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
1580         export CCACHE_DISABLE = t
1581         V = 1
1582 endif
1583 endif
1584
1585 # Shell quote (do not use $(call) to accommodate ancient setups);
1586
1587 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
1588 ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1589 ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
1590
1591 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1592 bindir_SQ = $(subst ','\'',$(bindir))
1593 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1594 mandir_relative_SQ = $(subst ','\'',$(mandir_relative))
1595 infodir_relative_SQ = $(subst ','\'',$(infodir_relative))
1596 localedir_SQ = $(subst ','\'',$(localedir))
1597 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1598 template_dir_SQ = $(subst ','\'',$(template_dir))
1599 htmldir_relative_SQ = $(subst ','\'',$(htmldir_relative))
1600 prefix_SQ = $(subst ','\'',$(prefix))
1601 gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
1602
1603 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1604 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1605 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
1606 TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1607 DIFF_SQ = $(subst ','\'',$(DIFF))
1608 PERLLIB_EXTRA_SQ = $(subst ','\'',$(PERLLIB_EXTRA))
1609
1610 # We must filter out any object files from $(GITLIBS),
1611 # as it is typically used like:
1612 #
1613 #   foo: foo.o $(GITLIBS)
1614 #       $(CC) $(filter %.o,$^) $(LIBS)
1615 #
1616 # where we use it as a dependency. Since we also pull object files
1617 # from the dependency list, that would make each entry appear twice.
1618 LIBS = $(filter-out %.o, $(GITLIBS)) $(EXTLIBS)
1619
1620 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
1621         $(COMPAT_CFLAGS)
1622 LIB_OBJS += $(COMPAT_OBJS)
1623
1624 # Quote for C
1625
1626 ifdef DEFAULT_EDITOR
1627 DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
1628 DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
1629
1630 BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
1631 endif
1632
1633 ifdef DEFAULT_PAGER
1634 DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
1635 DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
1636
1637 BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
1638 endif
1639
1640 ifdef SHELL_PATH
1641 SHELL_PATH_CQ = "$(subst ",\",$(subst \,\\,$(SHELL_PATH)))"
1642 SHELL_PATH_CQ_SQ = $(subst ','\'',$(SHELL_PATH_CQ))
1643
1644 BASIC_CFLAGS += -DSHELL_PATH='$(SHELL_PATH_CQ_SQ)'
1645 endif
1646
1647 GIT_USER_AGENT_SQ = $(subst ','\'',$(GIT_USER_AGENT))
1648 GIT_USER_AGENT_CQ = "$(subst ",\",$(subst \,\\,$(GIT_USER_AGENT)))"
1649 GIT_USER_AGENT_CQ_SQ = $(subst ','\'',$(GIT_USER_AGENT_CQ))
1650 GIT-USER-AGENT: FORCE
1651         @if test x'$(GIT_USER_AGENT_SQ)' != x"`cat GIT-USER-AGENT 2>/dev/null`"; then \
1652                 echo '$(GIT_USER_AGENT_SQ)' >GIT-USER-AGENT; \
1653         fi
1654
1655 ifdef DEFAULT_HELP_FORMAT
1656 BASIC_CFLAGS += -DDEFAULT_HELP_FORMAT='"$(DEFAULT_HELP_FORMAT)"'
1657 endif
1658
1659 PAGER_ENV_SQ = $(subst ','\'',$(PAGER_ENV))
1660 PAGER_ENV_CQ = "$(subst ",\",$(subst \,\\,$(PAGER_ENV)))"
1661 PAGER_ENV_CQ_SQ = $(subst ','\'',$(PAGER_ENV_CQ))
1662 BASIC_CFLAGS += -DPAGER_ENV='$(PAGER_ENV_CQ_SQ)'
1663
1664 ALL_CFLAGS += $(BASIC_CFLAGS)
1665 ALL_LDFLAGS += $(BASIC_LDFLAGS)
1666
1667 export DIFF TAR INSTALL DESTDIR SHELL_PATH
1668
1669
1670 ### Build rules
1671
1672 SHELL = $(SHELL_PATH)
1673
1674 all:: shell_compatibility_test
1675
1676 ifeq "$(PROFILE)" "BUILD"
1677 all:: profile
1678 endif
1679
1680 profile:: profile-clean
1681         $(MAKE) PROFILE=GEN all
1682         $(MAKE) PROFILE=GEN -j1 test
1683         @if test -n "$$GIT_PERF_REPO" || test -d .git; then \
1684                 $(MAKE) PROFILE=GEN -j1 perf; \
1685         else \
1686                 echo "Skipping profile of perf tests..."; \
1687         fi
1688         $(MAKE) PROFILE=USE all
1689
1690 profile-fast: profile-clean
1691         $(MAKE) PROFILE=GEN all
1692         $(MAKE) PROFILE=GEN -j1 perf
1693         $(MAKE) PROFILE=USE all
1694
1695
1696 all:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1697 ifneq (,$X)
1698         $(QUIET_BUILT_IN)$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test -d '$p' -o '$p' -ef '$p$X' || $(RM) '$p';)
1699 endif
1700
1701 all::
1702 ifndef NO_TCLTK
1703         $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1704         $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1705 endif
1706 ifndef NO_PERL
1707         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' localedir='$(localedir_SQ)' all
1708 endif
1709         $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
1710
1711 please_set_SHELL_PATH_to_a_more_modern_shell:
1712         @$$(:)
1713
1714 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1715
1716 strip: $(PROGRAMS) git$X
1717         $(STRIP) $(STRIP_OPTS) $^
1718
1719 ### Target-specific flags and dependencies
1720
1721 # The generic compilation pattern rule and automatically
1722 # computed header dependencies (falling back to a dependency on
1723 # LIB_H) are enough to describe how most targets should be built,
1724 # but some targets are special enough to need something a little
1725 # different.
1726 #
1727 # - When a source file "foo.c" #includes a generated header file,
1728 #   we need to list that dependency for the "foo.o" target.
1729 #
1730 #   We also list it from other targets that are built from foo.c
1731 #   like "foo.sp" and "foo.s", even though that is easy to forget
1732 #   to do because the generated header is already present around
1733 #   after a regular build attempt.
1734 #
1735 # - Some code depends on configuration kept in makefile
1736 #   variables. The target-specific variable EXTRA_CPPFLAGS can
1737 #   be used to convey that information to the C preprocessor
1738 #   using -D options.
1739 #
1740 #   The "foo.o" target should have a corresponding dependency on
1741 #   a file that changes when the value of the makefile variable
1742 #   changes.  For example, targets making use of the
1743 #   $(GIT_VERSION) variable depend on GIT-VERSION-FILE.
1744 #
1745 #   Technically the ".sp" and ".s" targets do not need this
1746 #   dependency because they are force-built, but they get the
1747 #   same dependency for consistency. This way, you do not have to
1748 #   know how each target is implemented. And it means the
1749 #   dependencies here will not need to change if the force-build
1750 #   details change some day.
1751
1752 git.sp git.s git.o: GIT-PREFIX
1753 git.sp git.s git.o: EXTRA_CPPFLAGS = \
1754         '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1755         '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1756         '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1757
1758 git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
1759         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) \
1760                 $(filter %.o,$^) $(LIBS)
1761
1762 help.sp help.s help.o: common-cmds.h
1763
1764 builtin/help.sp builtin/help.s builtin/help.o: common-cmds.h GIT-PREFIX
1765 builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
1766         '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1767         '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1768         '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1769
1770 version.sp version.s version.o: GIT-VERSION-FILE GIT-USER-AGENT
1771 version.sp version.s version.o: EXTRA_CPPFLAGS = \
1772         '-DGIT_VERSION="$(GIT_VERSION)"' \
1773         '-DGIT_USER_AGENT=$(GIT_USER_AGENT_CQ_SQ)'
1774
1775 $(BUILT_INS): git$X
1776         $(QUIET_BUILT_IN)$(RM) $@ && \
1777         ln $< $@ 2>/dev/null || \
1778         ln -s $< $@ 2>/dev/null || \
1779         cp $< $@
1780
1781 common-cmds.h: generate-cmdlist.sh command-list.txt
1782
1783 common-cmds.h: $(wildcard Documentation/git-*.txt)
1784         $(QUIET_GEN)$(SHELL_PATH) ./generate-cmdlist.sh command-list.txt >$@+ && mv $@+ $@
1785
1786 SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
1787         $(localedir_SQ):$(NO_CURL):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
1788         $(gitwebdir_SQ):$(PERL_PATH_SQ):$(SANE_TEXT_GREP):$(PAGER_ENV)
1789 define cmd_munge_script
1790 $(RM) $@ $@+ && \
1791 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1792     -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1793     -e 's|@@DIFF@@|$(DIFF_SQ)|' \
1794     -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
1795     -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1796     -e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \
1797     -e $(BROKEN_PATH_FIX) \
1798     -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
1799     -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1800     -e 's|@@SANE_TEXT_GREP@@|$(SANE_TEXT_GREP)|g' \
1801     -e 's|@@PAGER_ENV@@|$(PAGER_ENV_SQ)|g' \
1802     $@.sh >$@+
1803 endef
1804
1805 GIT-SCRIPT-DEFINES: FORCE
1806         @FLAGS='$(SCRIPT_DEFINES)'; \
1807             if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1808                 echo >&2 "    * new script parameters"; \
1809                 echo "$$FLAGS" >$@; \
1810             fi
1811
1812
1813 $(SCRIPT_SH_GEN) : % : %.sh GIT-SCRIPT-DEFINES
1814         $(QUIET_GEN)$(cmd_munge_script) && \
1815         chmod +x $@+ && \
1816         mv $@+ $@
1817
1818 $(SCRIPT_LIB) : % : %.sh GIT-SCRIPT-DEFINES
1819         $(QUIET_GEN)$(cmd_munge_script) && \
1820         mv $@+ $@
1821
1822 git.res: git.rc GIT-VERSION-FILE
1823         $(QUIET_RC)$(RC) \
1824           $(join -DMAJOR= -DMINOR=, $(wordlist 1,2,$(subst -, ,$(subst ., ,$(GIT_VERSION))))) \
1825           -DGIT_VERSION="\\\"$(GIT_VERSION)\\\"" $< -o $@
1826
1827 # This makes sure we depend on the NO_PERL setting itself.
1828 $(SCRIPT_PERL_GEN): GIT-BUILD-OPTIONS
1829
1830 ifndef NO_PERL
1831 $(SCRIPT_PERL_GEN): perl/perl.mak
1832
1833 perl/perl.mak: perl/PM.stamp
1834
1835 perl/PM.stamp: FORCE
1836         @$(FIND) perl -type f -name '*.pm' | sort >$@+ && \
1837         { cmp $@+ $@ >/dev/null 2>/dev/null || mv $@+ $@; } && \
1838         $(RM) $@+
1839
1840 perl/perl.mak: GIT-CFLAGS GIT-PREFIX perl/Makefile perl/Makefile.PL
1841         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
1842
1843 PERL_DEFINES = $(PERL_PATH_SQ):$(PERLLIB_EXTRA_SQ)
1844 $(SCRIPT_PERL_GEN): % : %.perl perl/perl.mak GIT-PERL-DEFINES GIT-VERSION-FILE
1845         $(QUIET_GEN)$(RM) $@ $@+ && \
1846         INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
1847         INSTLIBDIR_EXTRA='$(PERLLIB_EXTRA_SQ)' && \
1848         INSTLIBDIR="$$INSTLIBDIR$${INSTLIBDIR_EXTRA:+:$$INSTLIBDIR_EXTRA}" && \
1849         sed -e '1{' \
1850             -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1851             -e '        h' \
1852             -e '        s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "'"$$INSTLIBDIR"'"));=' \
1853             -e '        H' \
1854             -e '        x' \
1855             -e '}' \
1856             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1857             $< >$@+ && \
1858         chmod +x $@+ && \
1859         mv $@+ $@
1860
1861 GIT-PERL-DEFINES: FORCE
1862         @FLAGS='$(PERL_DEFINES)'; \
1863             if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1864                 echo >&2 "    * new perl-specific parameters"; \
1865                 echo "$$FLAGS" >$@; \
1866             fi
1867
1868
1869 .PHONY: gitweb
1870 gitweb:
1871         $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
1872
1873 git-instaweb: git-instaweb.sh GIT-SCRIPT-DEFINES
1874         $(QUIET_GEN)$(cmd_munge_script) && \
1875         chmod +x $@+ && \
1876         mv $@+ $@
1877 else # NO_PERL
1878 $(SCRIPT_PERL_GEN) git-instaweb: % : unimplemented.sh
1879         $(QUIET_GEN)$(RM) $@ $@+ && \
1880         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1881             -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
1882             unimplemented.sh >$@+ && \
1883         chmod +x $@+ && \
1884         mv $@+ $@
1885 endif # NO_PERL
1886
1887 # This makes sure we depend on the NO_PYTHON setting itself.
1888 $(SCRIPT_PYTHON_GEN): GIT-BUILD-OPTIONS
1889
1890 ifndef NO_PYTHON
1891 $(SCRIPT_PYTHON_GEN): GIT-CFLAGS GIT-PREFIX GIT-PYTHON-VARS
1892 $(SCRIPT_PYTHON_GEN): % : %.py
1893         $(QUIET_GEN)$(RM) $@ $@+ && \
1894         sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
1895             $< >$@+ && \
1896         chmod +x $@+ && \
1897         mv $@+ $@
1898 else # NO_PYTHON
1899 $(SCRIPT_PYTHON_GEN): % : unimplemented.sh
1900         $(QUIET_GEN)$(RM) $@ $@+ && \
1901         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1902             -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
1903             unimplemented.sh >$@+ && \
1904         chmod +x $@+ && \
1905         mv $@+ $@
1906 endif # NO_PYTHON
1907
1908 CONFIGURE_RECIPE = $(RM) configure configure.ac+ && \
1909                    sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1910                         configure.ac >configure.ac+ && \
1911                    autoconf -o configure configure.ac+ && \
1912                    $(RM) configure.ac+
1913
1914 configure: configure.ac GIT-VERSION-FILE
1915         $(QUIET_GEN)$(CONFIGURE_RECIPE)
1916
1917 ifdef AUTOCONFIGURED
1918 # We avoid depending on 'configure' here, because it gets rebuilt
1919 # every time GIT-VERSION-FILE is modified, only to update the embedded
1920 # version number string, which config.status does not care about.  We
1921 # do want to recheck when the platform/environment detection logic
1922 # changes, hence this depends on configure.ac.
1923 config.status: configure.ac
1924         $(QUIET_GEN)$(CONFIGURE_RECIPE) && \
1925         if test -f config.status; then \
1926           ./config.status --recheck; \
1927         else \
1928           ./configure; \
1929         fi
1930 reconfigure config.mak.autogen: config.status
1931         $(QUIET_GEN)./config.status
1932 .PHONY: reconfigure # This is a convenience target.
1933 endif
1934
1935 XDIFF_OBJS += xdiff/xdiffi.o
1936 XDIFF_OBJS += xdiff/xprepare.o
1937 XDIFF_OBJS += xdiff/xutils.o
1938 XDIFF_OBJS += xdiff/xemit.o
1939 XDIFF_OBJS += xdiff/xmerge.o
1940 XDIFF_OBJS += xdiff/xpatience.o
1941 XDIFF_OBJS += xdiff/xhistogram.o
1942
1943 VCSSVN_OBJS += vcs-svn/line_buffer.o
1944 VCSSVN_OBJS += vcs-svn/sliding_window.o
1945 VCSSVN_OBJS += vcs-svn/repo_tree.o
1946 VCSSVN_OBJS += vcs-svn/fast_export.o
1947 VCSSVN_OBJS += vcs-svn/svndiff.o
1948 VCSSVN_OBJS += vcs-svn/svndump.o
1949
1950 TEST_OBJS := $(patsubst %$X,%.o,$(TEST_PROGRAMS))
1951 OBJECTS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
1952         $(XDIFF_OBJS) \
1953         $(VCSSVN_OBJS) \
1954         common-main.o \
1955         git.o
1956 ifndef NO_CURL
1957         OBJECTS += http.o http-walker.o remote-curl.o
1958 endif
1959
1960 dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
1961 dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
1962
1963 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1964 $(dep_dirs):
1965         @mkdir -p $@
1966
1967 missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
1968 dep_file = $(dir $@).depend/$(notdir $@).d
1969 dep_args = -MF $(dep_file) -MQ $@ -MMD -MP
1970 endif
1971
1972 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1973 dep_dirs =
1974 missing_dep_dirs =
1975 dep_args =
1976 endif
1977
1978 ASM_SRC := $(wildcard $(OBJECTS:o=S))
1979 ASM_OBJ := $(ASM_SRC:S=o)
1980 C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
1981
1982 .SUFFIXES:
1983
1984 $(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
1985         $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1986 $(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
1987         $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1988
1989 %.s: %.c GIT-CFLAGS FORCE
1990         $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1991
1992 ifdef USE_COMPUTED_HEADER_DEPENDENCIES
1993 # Take advantage of gcc's on-the-fly dependency generation
1994 # See <http://gcc.gnu.org/gcc-3.0/features.html>.
1995 dep_files_present := $(wildcard $(dep_files))
1996 ifneq ($(dep_files_present),)
1997 include $(dep_files_present)
1998 endif
1999 else
2000 # Dependencies on header files, for platforms that do not support
2001 # the gcc -MMD option.
2002 #
2003 # Dependencies on automatically generated headers such as common-cmds.h
2004 # should _not_ be included here, since they are necessary even when
2005 # building an object for the first time.
2006
2007 $(OBJECTS): $(LIB_H)
2008 endif
2009
2010 exec_cmd.sp exec_cmd.s exec_cmd.o: GIT-PREFIX
2011 exec_cmd.sp exec_cmd.s exec_cmd.o: EXTRA_CPPFLAGS = \
2012         '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
2013         '-DBINDIR="$(bindir_relative_SQ)"' \
2014         '-DPREFIX="$(prefix_SQ)"'
2015
2016 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: GIT-PREFIX
2017 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
2018         -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
2019
2020 config.sp config.s config.o: GIT-PREFIX
2021 config.sp config.s config.o: EXTRA_CPPFLAGS = \
2022         -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
2023
2024 attr.sp attr.s attr.o: GIT-PREFIX
2025 attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
2026         -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
2027
2028 gettext.sp gettext.s gettext.o: GIT-PREFIX
2029 gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
2030         -DGIT_LOCALE_PATH='"$(localedir_SQ)"'
2031
2032 http-push.sp http.sp http-walker.sp remote-curl.sp imap-send.sp: SPARSE_FLAGS += \
2033         -DCURL_DISABLE_TYPECHECK
2034
2035 ifdef NO_EXPAT
2036 http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
2037 endif
2038
2039 ifdef NO_REGEX
2040 compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
2041         -DGAWK -DNO_MBSUPPORT
2042 endif
2043
2044 ifdef USE_NED_ALLOCATOR
2045 compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
2046         -DNDEBUG -DREPLACE_SYSTEM_ALLOCATOR
2047 compat/nedmalloc/nedmalloc.sp: SPARSE_FLAGS += -Wno-non-pointer-null
2048 endif
2049
2050 git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
2051         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
2052
2053 git-imap-send$X: imap-send.o $(IMAP_SEND_BUILDDEPS) GIT-LDFLAGS $(GITLIBS)
2054         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2055                 $(LIBS) $(IMAP_SEND_LDFLAGS)
2056
2057 git-http-fetch$X: http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
2058         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2059                 $(CURL_LIBCURL) $(LIBS)
2060 git-http-push$X: http.o http-push.o GIT-LDFLAGS $(GITLIBS)
2061         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2062                 $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) $(LIBS)
2063
2064 git-remote-testsvn$X: remote-testsvn.o GIT-LDFLAGS $(GITLIBS) $(VCSSVN_LIB)
2065         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) \
2066         $(VCSSVN_LIB)
2067
2068 $(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
2069         $(QUIET_LNCP)$(RM) $@ && \
2070         ln $< $@ 2>/dev/null || \
2071         ln -s $< $@ 2>/dev/null || \
2072         cp $< $@
2073
2074 $(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
2075         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2076                 $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) $(LIBS)
2077
2078 $(LIB_FILE): $(LIB_OBJS)
2079         $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2080
2081 $(XDIFF_LIB): $(XDIFF_OBJS)
2082         $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2083
2084 $(VCSSVN_LIB): $(VCSSVN_OBJS)
2085         $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2086
2087 export DEFAULT_EDITOR DEFAULT_PAGER
2088
2089 .PHONY: doc man html info pdf
2090 doc:
2091         $(MAKE) -C Documentation all
2092
2093 man:
2094         $(MAKE) -C Documentation man
2095
2096 html:
2097         $(MAKE) -C Documentation html
2098
2099 info:
2100         $(MAKE) -C Documentation info
2101
2102 pdf:
2103         $(MAKE) -C Documentation pdf
2104
2105 XGETTEXT_FLAGS = \
2106         --force-po \
2107         --add-comments=TRANSLATORS: \
2108         --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
2109         --from-code=UTF-8
2110 XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
2111         --keyword=_ --keyword=N_ --keyword="Q_:1,2"
2112 XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell \
2113         --keyword=gettextln --keyword=eval_gettextln
2114 XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --keyword=__ --language=Perl
2115 LOCALIZED_C = $(C_OBJ:o=c) $(LIB_H) $(GENERATED_H)
2116 LOCALIZED_SH = $(SCRIPT_SH)
2117 LOCALIZED_SH += git-parse-remote.sh
2118 LOCALIZED_SH += git-rebase--interactive.sh
2119 LOCALIZED_SH += git-sh-setup.sh
2120 LOCALIZED_PERL = $(SCRIPT_PERL)
2121
2122 ifdef XGETTEXT_INCLUDE_TESTS
2123 LOCALIZED_C += t/t0200/test.c
2124 LOCALIZED_SH += t/t0200/test.sh
2125 LOCALIZED_PERL += t/t0200/test.perl
2126 endif
2127
2128 po/git.pot: $(GENERATED_H) FORCE
2129         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C)
2130         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \
2131                 $(LOCALIZED_SH)
2132         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_PERL) \
2133                 $(LOCALIZED_PERL)
2134         mv $@+ $@
2135
2136 .PHONY: pot
2137 pot: po/git.pot
2138
2139 POFILES := $(wildcard po/*.po)
2140 MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
2141
2142 ifndef NO_GETTEXT
2143 all:: $(MOFILES)
2144 endif
2145
2146 po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
2147         $(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $<
2148
2149 FIND_SOURCE_FILES = ( git ls-files '*.[hcS]' 2>/dev/null || \
2150                         $(FIND) . \( -name .git -type d -prune \) \
2151                                 -o \( -name '*.[hcS]' -type f -print \) )
2152
2153 $(ETAGS_TARGET): FORCE
2154         $(RM) $(ETAGS_TARGET)
2155         $(FIND_SOURCE_FILES) | xargs etags -a -o $(ETAGS_TARGET)
2156
2157 tags: FORCE
2158         $(RM) tags
2159         $(FIND_SOURCE_FILES) | xargs ctags -a
2160
2161 cscope:
2162         $(RM) cscope*
2163         $(FIND_SOURCE_FILES) | xargs cscope -b
2164
2165 ### Detect prefix changes
2166 TRACK_PREFIX = $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
2167                 $(localedir_SQ)
2168
2169 GIT-PREFIX: FORCE
2170         @FLAGS='$(TRACK_PREFIX)'; \
2171         if test x"$$FLAGS" != x"`cat GIT-PREFIX 2>/dev/null`" ; then \
2172                 echo >&2 "    * new prefix flags"; \
2173                 echo "$$FLAGS" >GIT-PREFIX; \
2174         fi
2175
2176 TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):$(USE_GETTEXT_SCHEME)
2177
2178 GIT-CFLAGS: FORCE
2179         @FLAGS='$(TRACK_CFLAGS)'; \
2180             if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2181                 echo >&2 "    * new build flags"; \
2182                 echo "$$FLAGS" >GIT-CFLAGS; \
2183             fi
2184
2185 TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
2186
2187 GIT-LDFLAGS: FORCE
2188         @FLAGS='$(TRACK_LDFLAGS)'; \
2189             if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
2190                 echo >&2 "    * new link flags"; \
2191                 echo "$$FLAGS" >GIT-LDFLAGS; \
2192             fi
2193
2194 # We need to apply sq twice, once to protect from the shell
2195 # that runs GIT-BUILD-OPTIONS, and then again to protect it
2196 # and the first level quoting from the shell that runs "echo".
2197 GIT-BUILD-OPTIONS: FORCE
2198         @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@+
2199         @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@+
2200         @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@+
2201         @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@+
2202         @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@+
2203         @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@+
2204         @echo NO_EXPAT=\''$(subst ','\'',$(subst ','\'',$(NO_EXPAT)))'\' >>$@+
2205         @echo USE_LIBPCRE=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE)))'\' >>$@+
2206         @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@+
2207         @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@+
2208         @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@+
2209         @echo PAGER_ENV=\''$(subst ','\'',$(subst ','\'',$(PAGER_ENV)))'\' >>$@+
2210 ifdef TEST_OUTPUT_DIRECTORY
2211         @echo TEST_OUTPUT_DIRECTORY=\''$(subst ','\'',$(subst ','\'',$(TEST_OUTPUT_DIRECTORY)))'\' >>$@+
2212 endif
2213 ifdef GIT_TEST_OPTS
2214         @echo GIT_TEST_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_OPTS)))'\' >>$@+
2215 endif
2216 ifdef GIT_TEST_CMP
2217         @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@+
2218 endif
2219 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2220         @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@+
2221 endif
2222         @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@+
2223         @echo GETTEXT_POISON=\''$(subst ','\'',$(subst ','\'',$(GETTEXT_POISON)))'\' >>$@+
2224 ifdef GIT_PERF_REPEAT_COUNT
2225         @echo GIT_PERF_REPEAT_COUNT=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPEAT_COUNT)))'\' >>$@+
2226 endif
2227 ifdef GIT_PERF_REPO
2228         @echo GIT_PERF_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPO)))'\' >>$@+
2229 endif
2230 ifdef GIT_PERF_LARGE_REPO
2231         @echo GIT_PERF_LARGE_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_LARGE_REPO)))'\' >>$@+
2232 endif
2233 ifdef GIT_PERF_MAKE_OPTS
2234         @echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@+
2235 endif
2236 ifdef TEST_GIT_INDEX_VERSION
2237         @echo TEST_GIT_INDEX_VERSION=\''$(subst ','\'',$(subst ','\'',$(TEST_GIT_INDEX_VERSION)))'\' >>$@+
2238 endif
2239         @if cmp $@+ $@ >/dev/null 2>&1; then $(RM) $@+; else mv $@+ $@; fi
2240
2241 ### Detect Python interpreter path changes
2242 ifndef NO_PYTHON
2243 TRACK_PYTHON = $(subst ','\'',-DPYTHON_PATH='$(PYTHON_PATH_SQ)')
2244
2245 GIT-PYTHON-VARS: FORCE
2246         @VARS='$(TRACK_PYTHON)'; \
2247             if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2248                 echo >&2 "    * new Python interpreter location"; \
2249                 echo "$$VARS" >$@; \
2250             fi
2251 endif
2252
2253 test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2254
2255 all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2256 all:: $(NO_INSTALL)
2257
2258 bin-wrappers/%: wrap-for-bin.sh
2259         @mkdir -p bin-wrappers
2260         $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2261              -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2262              -e 's|@@PROG@@|$(patsubst test-%,t/helper/test-%,$(@F))|' < $< > $@ && \
2263         chmod +x $@
2264
2265 # GNU make supports exporting all variables by "export" without parameters.
2266 # However, the environment gets quite big, and some programs have problems
2267 # with that.
2268
2269 export NO_SVN_TESTS
2270 export TEST_NO_MALLOC_CHECK
2271
2272 ### Testing rules
2273
2274 test: all
2275         $(MAKE) -C t/ all
2276
2277 perf: all
2278         $(MAKE) -C t/perf/ all
2279
2280 .PHONY: test perf
2281
2282 t/helper/test-line-buffer$X: $(VCSSVN_LIB)
2283
2284 t/helper/test-svn-fe$X: $(VCSSVN_LIB)
2285
2286 .PRECIOUS: $(TEST_OBJS)
2287
2288 t/helper/test-%$X: t/helper/test-%.o GIT-LDFLAGS $(GITLIBS)
2289         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2290
2291 check-sha1:: t/helper/test-sha1$X
2292         t/helper/test-sha1.sh
2293
2294 SP_OBJ = $(patsubst %.o,%.sp,$(C_OBJ))
2295
2296 $(SP_OBJ): %.sp: %.c GIT-CFLAGS FORCE
2297         $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
2298                 $(SPARSE_FLAGS) $<
2299
2300 .PHONY: sparse $(SP_OBJ)
2301 sparse: $(SP_OBJ)
2302
2303 check: common-cmds.h
2304         @if sparse; \
2305         then \
2306                 echo >&2 "Use 'make sparse' instead"; \
2307                 $(MAKE) --no-print-directory sparse; \
2308         else \
2309                 echo >&2 "Did you mean 'make test'?"; \
2310                 exit 1; \
2311         fi
2312
2313 C_SOURCES = $(patsubst %.o,%.c,$(C_OBJ))
2314 %.cocci.patch: %.cocci $(C_SOURCES)
2315         @echo '    ' SPATCH $<; \
2316         for f in $(C_SOURCES); do \
2317                 $(SPATCH) --sp-file $< $$f; \
2318         done >$@ 2>$@.log; \
2319         if test -s $@; \
2320         then \
2321                 echo '    ' SPATCH result: $@; \
2322         fi
2323 coccicheck: $(patsubst %.cocci,%.cocci.patch,$(wildcard contrib/coccinelle/*.cocci))
2324
2325 ### Installation rules
2326
2327 ifneq ($(filter /%,$(firstword $(template_dir))),)
2328 template_instdir = $(template_dir)
2329 else
2330 template_instdir = $(prefix)/$(template_dir)
2331 endif
2332 export template_instdir
2333
2334 ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2335 gitexec_instdir = $(gitexecdir)
2336 else
2337 gitexec_instdir = $(prefix)/$(gitexecdir)
2338 endif
2339 gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2340 export gitexec_instdir
2341
2342 ifneq ($(filter /%,$(firstword $(mergetoolsdir))),)
2343 mergetools_instdir = $(mergetoolsdir)
2344 else
2345 mergetools_instdir = $(prefix)/$(mergetoolsdir)
2346 endif
2347 mergetools_instdir_SQ = $(subst ','\'',$(mergetools_instdir))
2348
2349 install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2350
2351 .PHONY: profile-install profile-fast-install
2352 profile-install: profile
2353         $(MAKE) install
2354
2355 profile-fast-install: profile-fast
2356         $(MAKE) install
2357
2358 install: all
2359         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2360         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2361         $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2362         $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2363         $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2364         $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2365         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2366         $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2367 ifndef NO_GETTEXT
2368         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)'
2369         (cd po/build/locale && $(TAR) cf - .) | \
2370         (cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -)
2371 endif
2372 ifndef NO_PERL
2373         $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2374         $(MAKE) -C gitweb install
2375 endif
2376 ifndef NO_TCLTK
2377         $(MAKE) -C gitk-git install
2378         $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2379 endif
2380 ifneq (,$X)
2381         $(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';)
2382 endif
2383
2384         bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2385         execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2386         { test "$$bindir/" = "$$execdir/" || \
2387           for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
2388                 $(RM) "$$execdir/$$p" && \
2389                 test -z "$(NO_INSTALL_HARDLINKS)$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2390                 ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
2391                 cp "$$bindir/$$p" "$$execdir/$$p" || exit; \
2392           done; \
2393         } && \
2394         for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
2395                 $(RM) "$$bindir/$$p" && \
2396                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2397                 ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
2398                 ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
2399                 cp "$$bindir/git$X" "$$bindir/$$p" || exit; \
2400         done && \
2401         for p in $(BUILT_INS); do \
2402                 $(RM) "$$execdir/$$p" && \
2403                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2404                 ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2405                 ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2406                 cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
2407         done && \
2408         remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
2409         for p in $$remote_curl_aliases; do \
2410                 $(RM) "$$execdir/$$p" && \
2411                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2412                 ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2413                 ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2414                 cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; \
2415         done && \
2416         ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2417
2418 .PHONY: install-gitweb install-doc install-man install-html install-info install-pdf
2419 .PHONY: quick-install-doc quick-install-man quick-install-html
2420 install-gitweb:
2421         $(MAKE) -C gitweb install
2422
2423 install-doc:
2424         $(MAKE) -C Documentation install
2425
2426 install-man:
2427         $(MAKE) -C Documentation install-man
2428
2429 install-html:
2430         $(MAKE) -C Documentation install-html
2431
2432 install-info:
2433         $(MAKE) -C Documentation install-info
2434
2435 install-pdf:
2436         $(MAKE) -C Documentation install-pdf
2437
2438 quick-install-doc:
2439         $(MAKE) -C Documentation quick-install
2440
2441 quick-install-man:
2442         $(MAKE) -C Documentation quick-install-man
2443
2444 quick-install-html:
2445         $(MAKE) -C Documentation quick-install-html
2446
2447
2448
2449 ### Maintainer's dist rules
2450
2451 GIT_TARNAME = git-$(GIT_VERSION)
2452 dist: git-archive$(X) configure
2453         ./git-archive --format=tar \
2454                 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2455         @mkdir -p $(GIT_TARNAME)
2456         @cp configure $(GIT_TARNAME)
2457         @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2458         @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2459         $(TAR) rf $(GIT_TARNAME).tar \
2460                 $(GIT_TARNAME)/configure \
2461                 $(GIT_TARNAME)/version \
2462                 $(GIT_TARNAME)/git-gui/version
2463         @$(RM) -r $(GIT_TARNAME)
2464         gzip -f -9 $(GIT_TARNAME).tar
2465
2466 rpm::
2467         @echo >&2 "Use distro packaged sources to run rpmbuild"
2468         @false
2469 .PHONY: rpm
2470
2471 htmldocs = git-htmldocs-$(GIT_VERSION)
2472 manpages = git-manpages-$(GIT_VERSION)
2473 .PHONY: dist-doc distclean
2474 dist-doc:
2475         $(RM) -r .doc-tmp-dir
2476         mkdir .doc-tmp-dir
2477         $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2478         cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2479         gzip -n -9 -f $(htmldocs).tar
2480         :
2481         $(RM) -r .doc-tmp-dir
2482         mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2483         $(MAKE) -C Documentation DESTDIR=./ \
2484                 man1dir=../.doc-tmp-dir/man1 \
2485                 man5dir=../.doc-tmp-dir/man5 \
2486                 man7dir=../.doc-tmp-dir/man7 \
2487                 install
2488         cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2489         gzip -n -9 -f $(manpages).tar
2490         $(RM) -r .doc-tmp-dir
2491
2492 ### Cleaning rules
2493
2494 distclean: clean
2495         $(RM) configure
2496         $(RM) config.log config.status config.cache
2497         $(RM) config.mak.autogen config.mak.append
2498         $(RM) -r autom4te.cache
2499
2500 profile-clean:
2501         $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2502         $(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2503
2504 clean: profile-clean coverage-clean
2505         $(RM) *.res
2506         $(RM) $(OBJECTS)
2507         $(RM) $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
2508         $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2509         $(RM) $(TEST_PROGRAMS) $(NO_INSTALL)
2510         $(RM) -r bin-wrappers $(dep_dirs)
2511         $(RM) -r po/build/
2512         $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope*
2513         $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2514         $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
2515         $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
2516         $(RM) contrib/coccinelle/*.cocci.patch*
2517         $(MAKE) -C Documentation/ clean
2518 ifndef NO_PERL
2519         $(MAKE) -C gitweb clean
2520         $(MAKE) -C perl clean
2521 endif
2522         $(MAKE) -C templates/ clean
2523         $(MAKE) -C t/ clean
2524 ifndef NO_TCLTK
2525         $(MAKE) -C gitk-git clean
2526         $(MAKE) -C git-gui clean
2527 endif
2528         $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-BUILD-OPTIONS
2529         $(RM) GIT-USER-AGENT GIT-PREFIX
2530         $(RM) GIT-SCRIPT-DEFINES GIT-PERL-DEFINES GIT-PYTHON-VARS
2531
2532 .PHONY: all install profile-clean clean strip
2533 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
2534 .PHONY: FORCE cscope
2535
2536 ### Check documentation
2537 #
2538 ALL_COMMANDS = $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS)
2539 ALL_COMMANDS += git
2540 ALL_COMMANDS += gitk
2541 ALL_COMMANDS += gitweb
2542 ALL_COMMANDS += git-gui git-citool
2543
2544 .PHONY: check-docs
2545 check-docs::
2546         $(MAKE) -C Documentation lint-docs
2547         @(for v in $(ALL_COMMANDS); \
2548         do \
2549                 case "$$v" in \
2550                 git-merge-octopus | git-merge-ours | git-merge-recursive | \
2551                 git-merge-resolve | git-merge-subtree | \
2552                 git-fsck-objects | git-init-db | \
2553                 git-remote-* | git-stage | \
2554                 git-?*--?* ) continue ;; \
2555                 esac ; \
2556                 test -f "Documentation/$$v.txt" || \
2557                 echo "no doc: $$v"; \
2558                 sed -e '1,/^### command list/d' -e '/^#/d' command-list.txt | \
2559                 grep -q "^$$v[  ]" || \
2560                 case "$$v" in \
2561                 git) ;; \
2562                 *) echo "no link: $$v";; \
2563                 esac ; \
2564         done; \
2565         ( \
2566                 sed -e '1,/^### command list/d' \
2567                     -e '/^#/d' \
2568                     -e 's/[     ].*//' \
2569                     -e 's/^/listed /' command-list.txt; \
2570                 $(MAKE) -C Documentation print-man1 | \
2571                 grep '\.txt$$' | \
2572                 sed -e 's|Documentation/|documented |' \
2573                     -e 's/\.txt//'; \
2574         ) | while read how cmd; \
2575         do \
2576                 case " $(ALL_COMMANDS) " in \
2577                 *" $$cmd "*)    ;; \
2578                 *) echo "removed but $$how: $$cmd" ;; \
2579                 esac; \
2580         done ) | sort
2581
2582 ### Make sure built-ins do not have dups and listed in git.c
2583 #
2584 check-builtins::
2585         ./check-builtins.sh
2586
2587 ### Test suite coverage testing
2588 #
2589 .PHONY: coverage coverage-clean coverage-compile coverage-test coverage-report
2590 .PHONY: coverage-untested-functions cover_db cover_db_html
2591 .PHONY: coverage-clean-results
2592
2593 coverage:
2594         $(MAKE) coverage-test
2595         $(MAKE) coverage-untested-functions
2596
2597 object_dirs := $(sort $(dir $(OBJECTS)))
2598 coverage-clean-results:
2599         $(RM) $(addsuffix *.gcov,$(object_dirs))
2600         $(RM) $(addsuffix *.gcda,$(object_dirs))
2601         $(RM) coverage-untested-functions
2602         $(RM) -r cover_db/
2603         $(RM) -r cover_db_html/
2604
2605 coverage-clean: coverage-clean-results
2606         $(RM) $(addsuffix *.gcno,$(object_dirs))
2607
2608 COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
2609 COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
2610 GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
2611
2612 coverage-compile:
2613         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
2614
2615 coverage-test: coverage-clean-results coverage-compile
2616         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
2617                 DEFAULT_TEST_TARGET=test -j1 test
2618
2619 coverage-report:
2620         $(QUIET_GCOV)for dir in $(object_dirs); do \
2621                 $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
2622         done
2623
2624 coverage-untested-functions: coverage-report
2625         grep '^function.*called 0 ' *.c.gcov \
2626                 | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
2627                 > coverage-untested-functions
2628
2629 cover_db: coverage-report
2630         gcov2perl -db cover_db *.gcov
2631
2632 cover_db_html: cover_db
2633         cover -report html -outputdir cover_db_html cover_db
2634