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 USE_ASCIIDOCTOR to use Asciidoctor instead of AsciiDoc to build the
 254 # documentation.
 255 #
 256 # Define ASCIIDOCTOR_EXTENSIONS_LAB to point to the location of the Asciidoctor
 257 # Extensions Lab if you have it available.
 258 #
 259 # Define PERL_PATH to the path of your Perl binary (usually /usr/bin/perl).
 260 #
 261 # Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 262 # MakeMaker (e.g. using ActiveState under Cygwin).
 263 #
 264 # Define NO_PERL if you do not want Perl scripts or libraries at all.
 265 #
 266 # Define PYTHON_PATH to the path of your Python binary (often /usr/bin/python
 267 # but /usr/bin/python2.7 on some platforms).
 268 #
 269 # Define NO_PYTHON if you do not want Python scripts or libraries at all.
 270 #
 271 # Define NO_TCLTK if you do not want Tcl/Tk GUI.
 272 #
 273 # Define SANE_TEXT_GREP to "-a" if you use recent versions of GNU grep
 274 # and egrep that are pickier when their input contains non-ASCII data.
 275 #
 276 # The TCL_PATH variable governs the location of the Tcl interpreter
 277 # used to optimize git-gui for your system.  Only used if NO_TCLTK
 278 # is not set.  Defaults to the bare 'tclsh'.
 279 #
 280 # The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
 281 # If not set it defaults to the bare 'wish'. If it is set to the empty
 282 # string then NO_TCLTK will be forced (this is used by configure script).
 283 #
 284 # Define INTERNAL_QSORT to use Git's implementation of qsort(), which
 285 # is a simplified version of the merge sort used in glibc. This is
 286 # recommended if Git triggers O(n^2) behavior in your platform's qsort().
 287 #
 288 # Define UNRELIABLE_FSTAT if your system's fstat does not return the same
 289 # information on a not yet closed file that lstat would return for the same
 290 # file after it was closed.
 291 #
 292 # Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
 293 # when hardlinking a file to another name and unlinking the original file right
 294 # away (some NTFS drivers seem to zero the contents in that scenario).
 295 #
 296 # Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
 297 # programs as a tar, where bin/ and libexec/ might be on different file systems.
 298 #
 299 # Define NO_INSTALL_HARDLINKS if you prefer to use either symbolic links or
 300 # copies to install built-in git commands e.g. git-cat-file.
 301 #
 302 # Define USE_NED_ALLOCATOR if you want to replace the platforms default
 303 # memory allocators with the nedmalloc allocator written by Niall Douglas.
 304 #
 305 # Define OVERRIDE_STRDUP to override the libc version of strdup(3).
 306 # This is necessary when using a custom allocator in order to avoid
 307 # crashes due to allocation and free working on different 'heaps'.
 308 # It's defined automatically if USE_NED_ALLOCATOR is set.
 309 #
 310 # Define NO_REGEX if your C library lacks regex support with REG_STARTEND
 311 # feature.
 312 #
 313 # Define HAVE_DEV_TTY if your system can open /dev/tty to interact with the
 314 # user.
 315 #
 316 # Define GETTEXT_POISON if you are debugging the choice of strings marked
 317 # for translation.  In a GETTEXT_POISON build, you can turn all strings marked
 318 # for translation into gibberish by setting the GIT_GETTEXT_POISON variable
 319 # (to any value) in your environment.
 320 #
 321 # Define JSMIN to point to JavaScript minifier that functions as
 322 # a filter to have gitweb.js minified.
 323 #
 324 # Define CSSMIN to point to a CSS minifier in order to generate a minified
 325 # version of gitweb.css
 326 #
 327 # Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
 328 # you want to use something different.  The value will be interpreted by the
 329 # shell at runtime when it is used.
 330 #
 331 # Define DEFAULT_EDITOR to a sensible editor command (defaults to "vi") if you
 332 # want to use something different.  The value will be interpreted by the shell
 333 # if necessary when it is used.  Examples:
 334 #
 335 #   DEFAULT_EDITOR='~/bin/vi',
 336 #   DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
 337 #   DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
 338 #
 339 # Define COMPUTE_HEADER_DEPENDENCIES to "yes" if you want dependencies on
 340 # header files to be automatically computed, to avoid rebuilding objects when
 341 # an unrelated header file changes.  Define it to "no" to use the hard-coded
 342 # dependency rules.  The default is "auto", which means to use computed header
 343 # dependencies if your compiler is detected to support it.
 344 #
 345 # Define NATIVE_CRLF if your platform uses CRLF for line endings.
 346 #
 347 # Define XDL_FAST_HASH to use an alternative line-hashing method in
 348 # the diff algorithm.  It gives a nice speedup if your processor has
 349 # fast unaligned word loads.  Does NOT work on big-endian systems!
 350 # Enabled by default on x86_64.
 351 #
 352 # Define GIT_USER_AGENT if you want to change how git identifies itself during
 353 # network interactions.  The default is "git/$(GIT_VERSION)".
 354 #
 355 # Define DEFAULT_HELP_FORMAT to "man", "info" or "html"
 356 # (defaults to "man") if you want to have a different default when
 357 # "git help" is called without a parameter specifying the format.
 358 #
 359 # Define TEST_GIT_INDEX_VERSION to 2, 3 or 4 to run the test suite
 360 # with a different indexfile format version.  If it isn't set the index
 361 # file format used is index-v[23].
 362 #
 363 # Define GMTIME_UNRELIABLE_ERRORS if your gmtime() function does not
 364 # return NULL when it receives a bogus time_t.
 365 #
 366 # Define HAVE_CLOCK_GETTIME if your platform has clock_gettime.
 367 #
 368 # Define HAVE_CLOCK_MONOTONIC if your platform has CLOCK_MONOTONIC.
 369 #
 370 # Define NEEDS_LIBRT if your platform requires linking with librt (glibc version
 371 # before 2.17) for clock_gettime and CLOCK_MONOTONIC.
 372 #
 373 # Define USE_PARENS_AROUND_GETTEXT_N to "yes" if your compiler happily
 374 # compiles the following initialization:
 375 #
 376 #   static const char s[] = ("FOO");
 377 #
 378 # and define it to "no" if you need to remove the parentheses () around the
 379 # constant.  The default is "auto", which means to use parentheses if your
 380 # compiler is detected to support it.
 381 #
 382 # Define HAVE_BSD_SYSCTL if your platform has a BSD-compatible sysctl function.
 383 #
 384 # Define HAVE_GETDELIM if your system has the getdelim() function.
 385 #
 386 # Define PAGER_ENV to a SP separated VAR=VAL pairs to define
 387 # default environment variables to be passed when a pager is spawned, e.g.
 388 #
 389 #    PAGER_ENV = LESS=FRX LV=-c
 390 #
 391 # to say "export LESS=FRX (and LV=-c) if the environment variable
 392 # LESS (and LV) is not set, respectively".
 393
 394 GIT-VERSION-FILE: FORCE
 395         @$(SHELL_PATH) ./GIT-VERSION-GEN
 396 -include GIT-VERSION-FILE
 397
 398 # CFLAGS and LDFLAGS are for the users to override from the command line.
 399
 400 CFLAGS = -g -O2 -Wall
 401 DEVELOPER_CFLAGS = -Werror \
 402         -Wdeclaration-after-statement \
 403         -Wno-format-zero-length \
 404         -Wold-style-definition \
 405         -Woverflow \
 406         -Wpointer-arith \
 407         -Wstrict-prototypes \
 408         -Wunused \
 409         -Wvla
 410 LDFLAGS =
 411 ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
 412 ALL_LDFLAGS = $(LDFLAGS)
 413 STRIP ?= strip
 414
 415 # Create as necessary, replace existing, make ranlib unneeded.
 416 ARFLAGS = rcs
 417
 418 # Among the variables below, these:
 419 #   gitexecdir
 420 #   template_dir
 421 #   sysconfdir
 422 # can be specified as a relative path some/where/else;
 423 # this is interpreted as relative to $(prefix) and "git" at
 424 # runtime figures out where they are based on the path to the executable.
 425 # Additionally, the following will be treated as relative by "git" if they
 426 # begin with "$(prefix)/":
 427 #   mandir
 428 #   infodir
 429 #   htmldir
 430 # This can help installing the suite in a relocatable way.
 431
 432 prefix = $(HOME)
 433 bindir_relative = bin
 434 bindir = $(prefix)/$(bindir_relative)
 435 mandir = $(prefix)/share/man
 436 infodir = $(prefix)/share/info
 437 gitexecdir = libexec/git-core
 438 mergetoolsdir = $(gitexecdir)/mergetools
 439 sharedir = $(prefix)/share
 440 gitwebdir = $(sharedir)/gitweb
 441 localedir = $(sharedir)/locale
 442 template_dir = share/git-core/templates
 443 htmldir = $(prefix)/share/doc/git-doc
 444 ETC_GITCONFIG = $(sysconfdir)/gitconfig
 445 ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
 446 lib = lib
 447 # DESTDIR =
 448 pathsep = :
 449
 450 mandir_relative = $(patsubst $(prefix)/%,%,$(mandir))
 451 infodir_relative = $(patsubst $(prefix)/%,%,$(infodir))
 452 htmldir_relative = $(patsubst $(prefix)/%,%,$(htmldir))
 453
 454 export prefix bindir sharedir sysconfdir gitwebdir localedir
 455
 456 CC = cc
 457 AR = ar
 458 RM = rm -f
 459 DIFF = diff
 460 TAR = tar
 461 FIND = find
 462 INSTALL = install
 463 TCL_PATH = tclsh
 464 TCLTK_PATH = wish
 465 XGETTEXT = xgettext
 466 MSGFMT = msgfmt
 467 CURL_CONFIG = curl-config
 468 PTHREAD_LIBS = -lpthread
 469 PTHREAD_CFLAGS =
 470 GCOV = gcov
 471 SPATCH = spatch
 472
 473 export TCL_PATH TCLTK_PATH
 474
 475 SPARSE_FLAGS =
 476 SPATCH_FLAGS = --all-includes
 477
 478
 479
 480 ### --- END CONFIGURATION SECTION ---
 481
 482 # Those must not be GNU-specific; they are shared with perl/ which may
 483 # be built by a different compiler. (Note that this is an artifact now
 484 # but it still might be nice to keep that distinction.)
 485 BASIC_CFLAGS = -I.
 486 BASIC_LDFLAGS =
 487
 488 # Guard against environment variables
 489 BUILTIN_OBJS =
 490 BUILT_INS =
 491 COMPAT_CFLAGS =
 492 COMPAT_OBJS =
 493 XDIFF_OBJS =
 494 VCSSVN_OBJS =
 495 GENERATED_H =
 496 EXTRA_CPPFLAGS =
 497 LIB_OBJS =
 498 PROGRAM_OBJS =
 499 PROGRAMS =
 500 SCRIPT_PERL =
 501 SCRIPT_PYTHON =
 502 SCRIPT_SH =
 503 SCRIPT_LIB =
 504 TEST_PROGRAMS_NEED_X =
 505
 506 # Having this variable in your environment would break pipelines because
 507 # you cause "cd" to echo its destination to stdout.  It can also take
 508 # scripts to unexpected places.  If you like CDPATH, define it for your
 509 # interactive shell sessions without exporting it.
 510 unexport CDPATH
 511
 512 SCRIPT_SH += git-bisect.sh
 513 SCRIPT_SH += git-difftool--helper.sh
 514 SCRIPT_SH += git-filter-branch.sh
 515 SCRIPT_SH += git-merge-octopus.sh
 516 SCRIPT_SH += git-merge-one-file.sh
 517 SCRIPT_SH += git-merge-resolve.sh
 518 SCRIPT_SH += git-mergetool.sh
 519 SCRIPT_SH += git-quiltimport.sh
 520 SCRIPT_SH += git-rebase.sh
 521 SCRIPT_SH += git-remote-testgit.sh
 522 SCRIPT_SH += git-request-pull.sh
 523 SCRIPT_SH += git-stash.sh
 524 SCRIPT_SH += git-submodule.sh
 525 SCRIPT_SH += git-web--browse.sh
 526
 527 SCRIPT_LIB += git-mergetool--lib
 528 SCRIPT_LIB += git-parse-remote
 529 SCRIPT_LIB += git-rebase--am
 530 SCRIPT_LIB += git-rebase--interactive
 531 SCRIPT_LIB += git-rebase--merge
 532 SCRIPT_LIB += git-sh-setup
 533 SCRIPT_LIB += git-sh-i18n
 534
 535 SCRIPT_PERL += git-add--interactive.perl
 536 SCRIPT_PERL += git-difftool.perl
 537 SCRIPT_PERL += git-archimport.perl
 538 SCRIPT_PERL += git-cvsexportcommit.perl
 539 SCRIPT_PERL += git-cvsimport.perl
 540 SCRIPT_PERL += git-cvsserver.perl
 541 SCRIPT_PERL += git-relink.perl
 542 SCRIPT_PERL += git-send-email.perl
 543 SCRIPT_PERL += git-svn.perl
 544
 545 SCRIPT_PYTHON += git-p4.py
 546
 547 NO_INSTALL += git-remote-testgit
 548
 549 # Generated files for scripts
 550 SCRIPT_SH_GEN = $(patsubst %.sh,%,$(SCRIPT_SH))
 551 SCRIPT_PERL_GEN = $(patsubst %.perl,%,$(SCRIPT_PERL))
 552 SCRIPT_PYTHON_GEN = $(patsubst %.py,%,$(SCRIPT_PYTHON))
 553
 554 SCRIPT_SH_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_SH_GEN))
 555 SCRIPT_PERL_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PERL_GEN))
 556 SCRIPT_PYTHON_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PYTHON_GEN))
 557
 558 # Individual rules to allow e.g.
 559 # "make -C ../.. SCRIPT_PERL=contrib/foo/bar.perl build-perl-script"
 560 # from subdirectories like contrib/*/
 561 .PHONY: build-perl-script build-sh-script build-python-script
 562 build-perl-script: $(SCRIPT_PERL_GEN)
 563 build-sh-script: $(SCRIPT_SH_GEN)
 564 build-python-script: $(SCRIPT_PYTHON_GEN)
 565
 566 .PHONY: install-perl-script install-sh-script install-python-script
 567 install-sh-script: $(SCRIPT_SH_INS)
 568         $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 569 install-perl-script: $(SCRIPT_PERL_INS)
 570         $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 571 install-python-script: $(SCRIPT_PYTHON_INS)
 572         $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 573
 574 .PHONY: clean-perl-script clean-sh-script clean-python-script
 575 clean-sh-script:
 576         $(RM) $(SCRIPT_SH_GEN)
 577 clean-perl-script:
 578         $(RM) $(SCRIPT_PERL_GEN)
 579 clean-python-script:
 580         $(RM) $(SCRIPT_PYTHON_GEN)
 581
 582 SCRIPTS = $(SCRIPT_SH_INS) \
 583           $(SCRIPT_PERL_INS) \
 584           $(SCRIPT_PYTHON_INS) \
 585           git-instaweb
 586
 587 ETAGS_TARGET = TAGS
 588
 589 # Empty...
 590 EXTRA_PROGRAMS =
 591
 592 # ... and all the rest that could be moved out of bindir to gitexecdir
 593 PROGRAMS += $(EXTRA_PROGRAMS)
 594
 595 PROGRAM_OBJS += credential-store.o
 596 PROGRAM_OBJS += daemon.o
 597 PROGRAM_OBJS += fast-import.o
 598 PROGRAM_OBJS += http-backend.o
 599 PROGRAM_OBJS += imap-send.o
 600 PROGRAM_OBJS += sh-i18n--envsubst.o
 601 PROGRAM_OBJS += shell.o
 602 PROGRAM_OBJS += show-index.o
 603 PROGRAM_OBJS += upload-pack.o
 604 PROGRAM_OBJS += remote-testsvn.o
 605
 606 # Binary suffix, set to .exe for Windows builds
 607 X =
 608
 609 PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
 610
 611 TEST_PROGRAMS_NEED_X += test-chmtime
 612 TEST_PROGRAMS_NEED_X += test-ctype
 613 TEST_PROGRAMS_NEED_X += test-config
 614 TEST_PROGRAMS_NEED_X += test-date
 615 TEST_PROGRAMS_NEED_X += test-delta
 616 TEST_PROGRAMS_NEED_X += test-dump-cache-tree
 617 TEST_PROGRAMS_NEED_X += test-dump-split-index
 618 TEST_PROGRAMS_NEED_X += test-dump-untracked-cache
 619 TEST_PROGRAMS_NEED_X += test-fake-ssh
 620 TEST_PROGRAMS_NEED_X += test-genrandom
 621 TEST_PROGRAMS_NEED_X += test-hashmap
 622 TEST_PROGRAMS_NEED_X += test-index-version
 623 TEST_PROGRAMS_NEED_X += test-line-buffer
 624 TEST_PROGRAMS_NEED_X += test-match-trees
 625 TEST_PROGRAMS_NEED_X += test-mergesort
 626 TEST_PROGRAMS_NEED_X += test-mktemp
 627 TEST_PROGRAMS_NEED_X += test-parse-options
 628 TEST_PROGRAMS_NEED_X += test-path-utils
 629 TEST_PROGRAMS_NEED_X += test-prio-queue
 630 TEST_PROGRAMS_NEED_X += test-read-cache
 631 TEST_PROGRAMS_NEED_X += test-regex
 632 TEST_PROGRAMS_NEED_X += test-revision-walking
 633 TEST_PROGRAMS_NEED_X += test-run-command
 634 TEST_PROGRAMS_NEED_X += test-scrap-cache-tree
 635 TEST_PROGRAMS_NEED_X += test-sha1
 636 TEST_PROGRAMS_NEED_X += test-sha1-array
 637 TEST_PROGRAMS_NEED_X += test-sigchain
 638 TEST_PROGRAMS_NEED_X += test-string-list
 639 TEST_PROGRAMS_NEED_X += test-submodule-config
 640 TEST_PROGRAMS_NEED_X += test-subprocess
 641 TEST_PROGRAMS_NEED_X += test-svn-fe
 642 TEST_PROGRAMS_NEED_X += test-urlmatch-normalization
 643 TEST_PROGRAMS_NEED_X += test-wildmatch
 644
 645 TEST_PROGRAMS = $(patsubst %,t/helper/%$X,$(TEST_PROGRAMS_NEED_X))
 646
 647 # List built-in command $C whose implementation cmd_$C() is not in
 648 # builtin/$C.o but is linked in as part of some other command.
 649 BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
 650
 651 BUILT_INS += git-cherry$X
 652 BUILT_INS += git-cherry-pick$X
 653 BUILT_INS += git-format-patch$X
 654 BUILT_INS += git-fsck-objects$X
 655 BUILT_INS += git-init$X
 656 BUILT_INS += git-merge-subtree$X
 657 BUILT_INS += git-show$X
 658 BUILT_INS += git-stage$X
 659 BUILT_INS += git-status$X
 660 BUILT_INS += git-whatchanged$X
 661
 662 # what 'all' will build and 'install' will install in gitexecdir,
 663 # excluding programs for built-in commands
 664 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 665
 666 # what 'all' will build but not install in gitexecdir
 667 OTHER_PROGRAMS = git$X
 668
 669 # what test wrappers are needed and 'install' will install, in bindir
 670 BINDIR_PROGRAMS_NEED_X += git
 671 BINDIR_PROGRAMS_NEED_X += git-upload-pack
 672 BINDIR_PROGRAMS_NEED_X += git-receive-pack
 673 BINDIR_PROGRAMS_NEED_X += git-upload-archive
 674 BINDIR_PROGRAMS_NEED_X += git-shell
 675
 676 BINDIR_PROGRAMS_NO_X += git-cvsserver
 677
 678 # Set paths to tools early so that they can be used for version tests.
 679 ifndef SHELL_PATH
 680         SHELL_PATH = /bin/sh
 681 endif
 682 ifndef PERL_PATH
 683         PERL_PATH = /usr/bin/perl
 684 endif
 685 ifndef PYTHON_PATH
 686         PYTHON_PATH = /usr/bin/python
 687 endif
 688
 689 export PERL_PATH
 690 export PYTHON_PATH
 691
 692 LIB_FILE = libgit.a
 693 XDIFF_LIB = xdiff/lib.a
 694 VCSSVN_LIB = vcs-svn/lib.a
 695
 696 GENERATED_H += common-cmds.h
 697
 698 LIB_H = $(shell $(FIND) . \
 699         -name .git -prune -o \
 700         -name t -prune -o \
 701         -name Documentation -prune -o \
 702         -name '*.h' -print)
 703
 704 LIB_OBJS += abspath.o
 705 LIB_OBJS += advice.o
 706 LIB_OBJS += alias.o
 707 LIB_OBJS += alloc.o
 708 LIB_OBJS += apply.o
 709 LIB_OBJS += archive.o
 710 LIB_OBJS += archive-tar.o
 711 LIB_OBJS += archive-zip.o
 712 LIB_OBJS += argv-array.o
 713 LIB_OBJS += attr.o
 714 LIB_OBJS += base85.o
 715 LIB_OBJS += bisect.o
 716 LIB_OBJS += blob.o
 717 LIB_OBJS += branch.o
 718 LIB_OBJS += bulk-checkin.o
 719 LIB_OBJS += bundle.o
 720 LIB_OBJS += cache-tree.o
 721 LIB_OBJS += color.o
 722 LIB_OBJS += column.o
 723 LIB_OBJS += combine-diff.o
 724 LIB_OBJS += commit.o
 725 LIB_OBJS += compat/obstack.o
 726 LIB_OBJS += compat/terminal.o
 727 LIB_OBJS += config.o
 728 LIB_OBJS += connect.o
 729 LIB_OBJS += connected.o
 730 LIB_OBJS += convert.o
 731 LIB_OBJS += copy.o
 732 LIB_OBJS += credential.o
 733 LIB_OBJS += csum-file.o
 734 LIB_OBJS += ctype.o
 735 LIB_OBJS += date.o
 736 LIB_OBJS += decorate.o
 737 LIB_OBJS += diffcore-break.o
 738 LIB_OBJS += diffcore-delta.o
 739 LIB_OBJS += diffcore-order.o
 740 LIB_OBJS += diffcore-pickaxe.o
 741 LIB_OBJS += diffcore-rename.o
 742 LIB_OBJS += diff-delta.o
 743 LIB_OBJS += diff-lib.o
 744 LIB_OBJS += diff-no-index.o
 745 LIB_OBJS += diff.o
 746 LIB_OBJS += dir.o
 747 LIB_OBJS += dir-iterator.o
 748 LIB_OBJS += editor.o
 749 LIB_OBJS += entry.o
 750 LIB_OBJS += environment.o
 751 LIB_OBJS += ewah/bitmap.o
 752 LIB_OBJS += ewah/ewah_bitmap.o
 753 LIB_OBJS += ewah/ewah_io.o
 754 LIB_OBJS += ewah/ewah_rlw.o
 755 LIB_OBJS += exec_cmd.o
 756 LIB_OBJS += fetch-pack.o
 757 LIB_OBJS += fsck.o
 758 LIB_OBJS += gettext.o
 759 LIB_OBJS += gpg-interface.o
 760 LIB_OBJS += graph.o
 761 LIB_OBJS += grep.o
 762 LIB_OBJS += hashmap.o
 763 LIB_OBJS += help.o
 764 LIB_OBJS += hex.o
 765 LIB_OBJS += ident.o
 766 LIB_OBJS += kwset.o
 767 LIB_OBJS += levenshtein.o
 768 LIB_OBJS += line-log.o
 769 LIB_OBJS += line-range.o
 770 LIB_OBJS += list-objects.o
 771 LIB_OBJS += ll-merge.o
 772 LIB_OBJS += lockfile.o
 773 LIB_OBJS += log-tree.o
 774 LIB_OBJS += mailinfo.o
 775 LIB_OBJS += mailmap.o
 776 LIB_OBJS += match-trees.o
 777 LIB_OBJS += merge.o
 778 LIB_OBJS += merge-blobs.o
 779 LIB_OBJS += merge-recursive.o
 780 LIB_OBJS += mergesort.o
 781 LIB_OBJS += mru.o
 782 LIB_OBJS += name-hash.o
 783 LIB_OBJS += notes.o
 784 LIB_OBJS += notes-cache.o
 785 LIB_OBJS += notes-merge.o
 786 LIB_OBJS += notes-utils.o
 787 LIB_OBJS += object.o
 788 LIB_OBJS += pack-bitmap.o
 789 LIB_OBJS += pack-bitmap-write.o
 790 LIB_OBJS += pack-check.o
 791 LIB_OBJS += pack-objects.o
 792 LIB_OBJS += pack-revindex.o
 793 LIB_OBJS += pack-write.o
 794 LIB_OBJS += pager.o
 795 LIB_OBJS += parse-options.o
 796 LIB_OBJS += parse-options-cb.o
 797 LIB_OBJS += patch-delta.o
 798 LIB_OBJS += patch-ids.o
 799 LIB_OBJS += path.o
 800 LIB_OBJS += pathspec.o
 801 LIB_OBJS += pkt-line.o
 802 LIB_OBJS += preload-index.o
 803 LIB_OBJS += pretty.o
 804 LIB_OBJS += prio-queue.o
 805 LIB_OBJS += progress.o
 806 LIB_OBJS += prompt.o
 807 LIB_OBJS += quote.o
 808 LIB_OBJS += reachable.o
 809 LIB_OBJS += read-cache.o
 810 LIB_OBJS += reflog-walk.o
 811 LIB_OBJS += refs.o
 812 LIB_OBJS += refs/files-backend.o
 813 LIB_OBJS += refs/iterator.o
 814 LIB_OBJS += ref-filter.o
 815 LIB_OBJS += remote.o
 816 LIB_OBJS += replace_object.o
 817 LIB_OBJS += rerere.o
 818 LIB_OBJS += resolve-undo.o
 819 LIB_OBJS += revision.o
 820 LIB_OBJS += run-command.o
 821 LIB_OBJS += send-pack.o
 822 LIB_OBJS += sequencer.o
 823 LIB_OBJS += server-info.o
 824 LIB_OBJS += setup.o
 825 LIB_OBJS += sha1-array.o
 826 LIB_OBJS += sha1-lookup.o
 827 LIB_OBJS += sha1_file.o
 828 LIB_OBJS += sha1_name.o
 829 LIB_OBJS += shallow.o
 830 LIB_OBJS += sideband.o
 831 LIB_OBJS += sigchain.o
 832 LIB_OBJS += split-index.o
 833 LIB_OBJS += strbuf.o
 834 LIB_OBJS += streaming.o
 835 LIB_OBJS += string-list.o
 836 LIB_OBJS += submodule.o
 837 LIB_OBJS += submodule-config.o
 838 LIB_OBJS += symlinks.o
 839 LIB_OBJS += tag.o
 840 LIB_OBJS += tempfile.o
 841 LIB_OBJS += tmp-objdir.o
 842 LIB_OBJS += trace.o
 843 LIB_OBJS += trailer.o
 844 LIB_OBJS += transport.o
 845 LIB_OBJS += transport-helper.o
 846 LIB_OBJS += tree-diff.o
 847 LIB_OBJS += tree.o
 848 LIB_OBJS += tree-walk.o
 849 LIB_OBJS += unpack-trees.o
 850 LIB_OBJS += url.o
 851 LIB_OBJS += urlmatch.o
 852 LIB_OBJS += usage.o
 853 LIB_OBJS += userdiff.o
 854 LIB_OBJS += utf8.o
 855 LIB_OBJS += varint.o
 856 LIB_OBJS += version.o
 857 LIB_OBJS += versioncmp.o
 858 LIB_OBJS += walker.o
 859 LIB_OBJS += wildmatch.o
 860 LIB_OBJS += worktree.o
 861 LIB_OBJS += wrapper.o
 862 LIB_OBJS += write_or_die.o
 863 LIB_OBJS += ws.o
 864 LIB_OBJS += wt-status.o
 865 LIB_OBJS += xdiff-interface.o
 866 LIB_OBJS += zlib.o
 867
 868 BUILTIN_OBJS += builtin/add.o
 869 BUILTIN_OBJS += builtin/am.o
 870 BUILTIN_OBJS += builtin/annotate.o
 871 BUILTIN_OBJS += builtin/apply.o
 872 BUILTIN_OBJS += builtin/archive.o
 873 BUILTIN_OBJS += builtin/bisect--helper.o
 874 BUILTIN_OBJS += builtin/blame.o
 875 BUILTIN_OBJS += builtin/branch.o
 876 BUILTIN_OBJS += builtin/bundle.o
 877 BUILTIN_OBJS += builtin/cat-file.o
 878 BUILTIN_OBJS += builtin/check-attr.o
 879 BUILTIN_OBJS += builtin/check-ignore.o
 880 BUILTIN_OBJS += builtin/check-mailmap.o
 881 BUILTIN_OBJS += builtin/check-ref-format.o
 882 BUILTIN_OBJS += builtin/checkout-index.o
 883 BUILTIN_OBJS += builtin/checkout.o
 884 BUILTIN_OBJS += builtin/clean.o
 885 BUILTIN_OBJS += builtin/clone.o
 886 BUILTIN_OBJS += builtin/column.o
 887 BUILTIN_OBJS += builtin/commit-tree.o
 888 BUILTIN_OBJS += builtin/commit.o
 889 BUILTIN_OBJS += builtin/config.o
 890 BUILTIN_OBJS += builtin/count-objects.o
 891 BUILTIN_OBJS += builtin/credential.o
 892 BUILTIN_OBJS += builtin/describe.o
 893 BUILTIN_OBJS += builtin/diff-files.o
 894 BUILTIN_OBJS += builtin/diff-index.o
 895 BUILTIN_OBJS += builtin/diff-tree.o
 896 BUILTIN_OBJS += builtin/diff.o
 897 BUILTIN_OBJS += builtin/fast-export.o
 898 BUILTIN_OBJS += builtin/fetch-pack.o
 899 BUILTIN_OBJS += builtin/fetch.o
 900 BUILTIN_OBJS += builtin/fmt-merge-msg.o
 901 BUILTIN_OBJS += builtin/for-each-ref.o
 902 BUILTIN_OBJS += builtin/fsck.o
 903 BUILTIN_OBJS += builtin/gc.o
 904 BUILTIN_OBJS += builtin/get-tar-commit-id.o
 905 BUILTIN_OBJS += builtin/grep.o
 906 BUILTIN_OBJS += builtin/hash-object.o
 907 BUILTIN_OBJS += builtin/help.o
 908 BUILTIN_OBJS += builtin/index-pack.o
 909 BUILTIN_OBJS += builtin/init-db.o
 910 BUILTIN_OBJS += builtin/interpret-trailers.o
 911 BUILTIN_OBJS += builtin/log.o
 912 BUILTIN_OBJS += builtin/ls-files.o
 913 BUILTIN_OBJS += builtin/ls-remote.o
 914 BUILTIN_OBJS += builtin/ls-tree.o
 915 BUILTIN_OBJS += builtin/mailinfo.o
 916 BUILTIN_OBJS += builtin/mailsplit.o
 917 BUILTIN_OBJS += builtin/merge.o
 918 BUILTIN_OBJS += builtin/merge-base.o
 919 BUILTIN_OBJS += builtin/merge-file.o
 920 BUILTIN_OBJS += builtin/merge-index.o
 921 BUILTIN_OBJS += builtin/merge-ours.o
 922 BUILTIN_OBJS += builtin/merge-recursive.o
 923 BUILTIN_OBJS += builtin/merge-tree.o
 924 BUILTIN_OBJS += builtin/mktag.o
 925 BUILTIN_OBJS += builtin/mktree.o
 926 BUILTIN_OBJS += builtin/mv.o
 927 BUILTIN_OBJS += builtin/name-rev.o
 928 BUILTIN_OBJS += builtin/notes.o
 929 BUILTIN_OBJS += builtin/pack-objects.o
 930 BUILTIN_OBJS += builtin/pack-redundant.o
 931 BUILTIN_OBJS += builtin/pack-refs.o
 932 BUILTIN_OBJS += builtin/patch-id.o
 933 BUILTIN_OBJS += builtin/prune-packed.o
 934 BUILTIN_OBJS += builtin/prune.o
 935 BUILTIN_OBJS += builtin/pull.o
 936 BUILTIN_OBJS += builtin/push.o
 937 BUILTIN_OBJS += builtin/read-tree.o
 938 BUILTIN_OBJS += builtin/receive-pack.o
 939 BUILTIN_OBJS += builtin/reflog.o
 940 BUILTIN_OBJS += builtin/remote.o
 941 BUILTIN_OBJS += builtin/remote-ext.o
 942 BUILTIN_OBJS += builtin/remote-fd.o
 943 BUILTIN_OBJS += builtin/repack.o
 944 BUILTIN_OBJS += builtin/replace.o
 945 BUILTIN_OBJS += builtin/rerere.o
 946 BUILTIN_OBJS += builtin/reset.o
 947 BUILTIN_OBJS += builtin/rev-list.o
 948 BUILTIN_OBJS += builtin/rev-parse.o
 949 BUILTIN_OBJS += builtin/revert.o
 950 BUILTIN_OBJS += builtin/rm.o
 951 BUILTIN_OBJS += builtin/send-pack.o
 952 BUILTIN_OBJS += builtin/shortlog.o
 953 BUILTIN_OBJS += builtin/show-branch.o
 954 BUILTIN_OBJS += builtin/show-ref.o
 955 BUILTIN_OBJS += builtin/stripspace.o
 956 BUILTIN_OBJS += builtin/submodule--helper.o
 957 BUILTIN_OBJS += builtin/symbolic-ref.o
 958 BUILTIN_OBJS += builtin/tag.o
 959 BUILTIN_OBJS += builtin/unpack-file.o
 960 BUILTIN_OBJS += builtin/unpack-objects.o
 961 BUILTIN_OBJS += builtin/update-index.o
 962 BUILTIN_OBJS += builtin/update-ref.o
 963 BUILTIN_OBJS += builtin/update-server-info.o
 964 BUILTIN_OBJS += builtin/upload-archive.o
 965 BUILTIN_OBJS += builtin/var.o
 966 BUILTIN_OBJS += builtin/verify-commit.o
 967 BUILTIN_OBJS += builtin/verify-pack.o
 968 BUILTIN_OBJS += builtin/verify-tag.o
 969 BUILTIN_OBJS += builtin/worktree.o
 970 BUILTIN_OBJS += builtin/write-tree.o
 971
 972 GITLIBS = common-main.o $(LIB_FILE) $(XDIFF_LIB)
 973 EXTLIBS =
 974
 975 GIT_USER_AGENT = git/$(GIT_VERSION)
 976
 977 include config.mak.uname
 978 -include config.mak.autogen
 979 -include config.mak
 980
 981 ifdef DEVELOPER
 982 CFLAGS += $(DEVELOPER_CFLAGS)
 983 endif
 984
 985 ifndef sysconfdir
 986 ifeq ($(prefix),/usr)
 987 sysconfdir = /etc
 988 else
 989 sysconfdir = etc
 990 endif
 991 endif
 992
 993 ifndef COMPUTE_HEADER_DEPENDENCIES
 994 COMPUTE_HEADER_DEPENDENCIES = auto
 995 endif
 996
 997 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),auto)
 998 dep_check = $(shell $(CC) $(ALL_CFLAGS) \
 999         -c -MF /dev/null -MQ /dev/null -MMD -MP \
1000         -x c /dev/null -o /dev/null 2>&1; \
1001         echo $$?)
1002 ifeq ($(dep_check),0)
1003 override COMPUTE_HEADER_DEPENDENCIES = yes
1004 else
1005 override COMPUTE_HEADER_DEPENDENCIES = no
1006 endif
1007 endif
1008
1009 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1010 USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
1011 else
1012 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),no)
1013 $(error please set COMPUTE_HEADER_DEPENDENCIES to yes, no, or auto \
1014 (not "$(COMPUTE_HEADER_DEPENDENCIES)"))
1015 endif
1016 endif
1017
1018 ifdef SANE_TOOL_PATH
1019 SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
1020 BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
1021 PATH := $(SANE_TOOL_PATH):${PATH}
1022 else
1023 BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
1024 endif
1025
1026 ifneq (,$(INLINE))
1027         BASIC_CFLAGS += -Dinline=$(INLINE)
1028 endif
1029
1030 ifneq (,$(SOCKLEN_T))
1031         BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
1032 endif
1033
1034 ifeq (yes,$(USE_PARENS_AROUND_GETTEXT_N))
1035         BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=1
1036 else
1037 ifeq (no,$(USE_PARENS_AROUND_GETTEXT_N))
1038         BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=0
1039 endif
1040 endif
1041
1042 ifeq ($(uname_S),Darwin)
1043         ifndef NO_FINK
1044                 ifeq ($(shell test -d /sw/lib && echo y),y)
1045                         BASIC_CFLAGS += -I/sw/include
1046                         BASIC_LDFLAGS += -L/sw/lib
1047                 endif
1048         endif
1049         ifndef NO_DARWIN_PORTS
1050                 ifeq ($(shell test -d /opt/local/lib && echo y),y)
1051                         BASIC_CFLAGS += -I/opt/local/include
1052                         BASIC_LDFLAGS += -L/opt/local/lib
1053                 endif
1054         endif
1055         ifndef NO_APPLE_COMMON_CRYPTO
1056                 NO_OPENSSL = YesPlease
1057                 APPLE_COMMON_CRYPTO = YesPlease
1058                 COMPAT_CFLAGS += -DAPPLE_COMMON_CRYPTO
1059         endif
1060         NO_REGEX = YesPlease
1061         PTHREAD_LIBS =
1062 endif
1063
1064 ifndef CC_LD_DYNPATH
1065         ifdef NO_R_TO_GCC_LINKER
1066                 # Some gcc does not accept and pass -R to the linker to specify
1067                 # the runtime dynamic library path.
1068                 CC_LD_DYNPATH = -Wl,-rpath,
1069         else
1070                 CC_LD_DYNPATH = -R
1071         endif
1072 endif
1073
1074 ifdef NO_LIBGEN_H
1075         COMPAT_CFLAGS += -DNO_LIBGEN_H
1076         COMPAT_OBJS += compat/basename.o
1077 endif
1078
1079 ifdef USE_LIBPCRE
1080         BASIC_CFLAGS += -DUSE_LIBPCRE
1081         ifdef LIBPCREDIR
1082                 BASIC_CFLAGS += -I$(LIBPCREDIR)/include
1083                 EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib)
1084         endif
1085         EXTLIBS += -lpcre
1086 endif
1087
1088 ifdef HAVE_ALLOCA_H
1089         BASIC_CFLAGS += -DHAVE_ALLOCA_H
1090 endif
1091
1092 IMAP_SEND_BUILDDEPS =
1093 IMAP_SEND_LDFLAGS =
1094
1095 ifdef NO_CURL
1096         BASIC_CFLAGS += -DNO_CURL
1097         REMOTE_CURL_PRIMARY =
1098         REMOTE_CURL_ALIASES =
1099         REMOTE_CURL_NAMES =
1100 else
1101         ifdef CURLDIR
1102                 # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1103                 BASIC_CFLAGS += -I$(CURLDIR)/include
1104                 CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
1105         else
1106                 CURL_LIBCURL = -lcurl
1107         endif
1108         ifdef NEEDS_SSL_WITH_CURL
1109                 CURL_LIBCURL += -lssl
1110                 ifdef NEEDS_CRYPTO_WITH_SSL
1111                         CURL_LIBCURL += -lcrypto
1112                 endif
1113         endif
1114         ifdef NEEDS_IDN_WITH_CURL
1115                 CURL_LIBCURL += -lidn
1116         endif
1117
1118         REMOTE_CURL_PRIMARY = git-remote-http$X
1119         REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1120         REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1121         PROGRAM_OBJS += http-fetch.o
1122         PROGRAMS += $(REMOTE_CURL_NAMES)
1123         curl_check := $(shell (echo 070908; $(CURL_CONFIG) --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1124         ifeq "$(curl_check)" "070908"
1125                 ifndef NO_EXPAT
1126                         PROGRAM_OBJS += http-push.o
1127                 endif
1128         endif
1129         curl_check := $(shell (echo 072200; $(CURL_CONFIG) --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1130         ifeq "$(curl_check)" "072200"
1131                 USE_CURL_FOR_IMAP_SEND = YesPlease
1132         endif
1133         ifdef USE_CURL_FOR_IMAP_SEND
1134                 BASIC_CFLAGS += -DUSE_CURL_FOR_IMAP_SEND
1135                 IMAP_SEND_BUILDDEPS = http.o
1136                 IMAP_SEND_LDFLAGS += $(CURL_LIBCURL)
1137         endif
1138         ifndef NO_EXPAT
1139                 ifdef EXPATDIR
1140                         BASIC_CFLAGS += -I$(EXPATDIR)/include
1141                         EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1142                 else
1143                         EXPAT_LIBEXPAT = -lexpat
1144                 endif
1145                 ifdef EXPAT_NEEDS_XMLPARSE_H
1146                         BASIC_CFLAGS += -DEXPAT_NEEDS_XMLPARSE_H
1147                 endif
1148         endif
1149 endif
1150 IMAP_SEND_LDFLAGS += $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
1151
1152 ifdef ZLIB_PATH
1153         BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1154         EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1155 endif
1156 EXTLIBS += -lz
1157
1158 ifndef NO_OPENSSL
1159         OPENSSL_LIBSSL = -lssl
1160         ifdef OPENSSLDIR
1161                 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1162                 OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1163         else
1164                 OPENSSL_LINK =
1165         endif
1166         ifdef NEEDS_CRYPTO_WITH_SSL
1167                 OPENSSL_LIBSSL += -lcrypto
1168         endif
1169 else
1170         BASIC_CFLAGS += -DNO_OPENSSL
1171         BLK_SHA1 = 1
1172         OPENSSL_LIBSSL =
1173 endif
1174 ifdef NO_OPENSSL
1175         LIB_4_CRYPTO =
1176 else
1177 ifdef NEEDS_SSL_WITH_CRYPTO
1178         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1179 else
1180         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1181 endif
1182 ifdef APPLE_COMMON_CRYPTO
1183         LIB_4_CRYPTO += -framework Security -framework CoreFoundation
1184 endif
1185 endif
1186 ifdef NEEDS_LIBICONV
1187         ifdef ICONVDIR
1188                 BASIC_CFLAGS += -I$(ICONVDIR)/include
1189                 ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1190         else
1191                 ICONV_LINK =
1192         endif
1193         ifdef NEEDS_LIBINTL_BEFORE_LIBICONV
1194                 ICONV_LINK += -lintl
1195         endif
1196         EXTLIBS += $(ICONV_LINK) -liconv
1197 endif
1198 ifdef NEEDS_LIBGEN
1199         EXTLIBS += -lgen
1200 endif
1201 ifndef NO_GETTEXT
1202 ifndef LIBC_CONTAINS_LIBINTL
1203         EXTLIBS += -lintl
1204 endif
1205 endif
1206 ifdef NEEDS_SOCKET
1207         EXTLIBS += -lsocket
1208 endif
1209 ifdef NEEDS_NSL
1210         EXTLIBS += -lnsl
1211 endif
1212 ifdef NEEDS_RESOLV
1213         EXTLIBS += -lresolv
1214 endif
1215 ifdef NO_D_TYPE_IN_DIRENT
1216         BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1217 endif
1218 ifdef NO_GECOS_IN_PWENT
1219         BASIC_CFLAGS += -DNO_GECOS_IN_PWENT
1220 endif
1221 ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1222         BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1223 endif
1224 ifdef USE_NSEC
1225         BASIC_CFLAGS += -DUSE_NSEC
1226 endif
1227 ifdef USE_ST_TIMESPEC
1228         BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1229 endif
1230 ifdef NO_NORETURN
1231         BASIC_CFLAGS += -DNO_NORETURN
1232 endif
1233 ifdef NO_NSEC
1234         BASIC_CFLAGS += -DNO_NSEC
1235 endif
1236 ifdef SNPRINTF_RETURNS_BOGUS
1237         COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1238         COMPAT_OBJS += compat/snprintf.o
1239 endif
1240 ifdef FREAD_READS_DIRECTORIES
1241         COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1242         COMPAT_OBJS += compat/fopen.o
1243 endif
1244 ifdef NO_SYMLINK_HEAD
1245         BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1246 endif
1247 ifdef GETTEXT_POISON
1248         BASIC_CFLAGS += -DGETTEXT_POISON
1249 endif
1250 ifdef NO_GETTEXT
1251         BASIC_CFLAGS += -DNO_GETTEXT
1252         USE_GETTEXT_SCHEME ?= fallthrough
1253 endif
1254 ifdef NO_POLL
1255         NO_SYS_POLL_H = YesPlease
1256         COMPAT_CFLAGS += -DNO_POLL -Icompat/poll
1257         COMPAT_OBJS += compat/poll/poll.o
1258 endif
1259 ifdef NO_STRCASESTR
1260         COMPAT_CFLAGS += -DNO_STRCASESTR
1261         COMPAT_OBJS += compat/strcasestr.o
1262 endif
1263 ifdef NO_STRLCPY
1264         COMPAT_CFLAGS += -DNO_STRLCPY
1265         COMPAT_OBJS += compat/strlcpy.o
1266 endif
1267 ifdef NO_STRTOUMAX
1268         COMPAT_CFLAGS += -DNO_STRTOUMAX
1269         COMPAT_OBJS += compat/strtoumax.o compat/strtoimax.o
1270 endif
1271 ifdef NO_STRTOULL
1272         COMPAT_CFLAGS += -DNO_STRTOULL
1273 endif
1274 ifdef NO_SETENV
1275         COMPAT_CFLAGS += -DNO_SETENV
1276         COMPAT_OBJS += compat/setenv.o
1277 endif
1278 ifdef NO_MKDTEMP
1279         COMPAT_CFLAGS += -DNO_MKDTEMP
1280         COMPAT_OBJS += compat/mkdtemp.o
1281 endif
1282 ifdef MKDIR_WO_TRAILING_SLASH
1283         COMPAT_CFLAGS += -DMKDIR_WO_TRAILING_SLASH
1284         COMPAT_OBJS += compat/mkdir.o
1285 endif
1286 ifdef NO_MKSTEMPS
1287         COMPAT_CFLAGS += -DNO_MKSTEMPS
1288 endif
1289 ifdef NO_UNSETENV
1290         COMPAT_CFLAGS += -DNO_UNSETENV
1291         COMPAT_OBJS += compat/unsetenv.o
1292 endif
1293 ifdef NO_SYS_SELECT_H
1294         BASIC_CFLAGS += -DNO_SYS_SELECT_H
1295 endif
1296 ifdef NO_SYS_POLL_H
1297         BASIC_CFLAGS += -DNO_SYS_POLL_H
1298 endif
1299 ifdef NEEDS_SYS_PARAM_H
1300         BASIC_CFLAGS += -DNEEDS_SYS_PARAM_H
1301 endif
1302 ifdef NO_INTTYPES_H
1303         BASIC_CFLAGS += -DNO_INTTYPES_H
1304 endif
1305 ifdef NO_INITGROUPS
1306         BASIC_CFLAGS += -DNO_INITGROUPS
1307 endif
1308 ifdef NO_MMAP
1309         COMPAT_CFLAGS += -DNO_MMAP
1310         COMPAT_OBJS += compat/mmap.o
1311 else
1312         ifdef USE_WIN32_MMAP
1313                 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1314                 COMPAT_OBJS += compat/win32mmap.o
1315         endif
1316 endif
1317 ifdef OBJECT_CREATION_USES_RENAMES
1318         COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1319 endif
1320 ifdef NO_STRUCT_ITIMERVAL
1321         COMPAT_CFLAGS += -DNO_STRUCT_ITIMERVAL
1322         NO_SETITIMER = YesPlease
1323 endif
1324 ifdef NO_SETITIMER
1325         COMPAT_CFLAGS += -DNO_SETITIMER
1326 endif
1327 ifdef NO_PREAD
1328         COMPAT_CFLAGS += -DNO_PREAD
1329         COMPAT_OBJS += compat/pread.o
1330 endif
1331 ifdef NO_FAST_WORKING_DIRECTORY
1332         BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1333 endif
1334 ifdef NO_TRUSTABLE_FILEMODE
1335         BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1336 endif
1337 ifdef NEEDS_MODE_TRANSLATION
1338         COMPAT_CFLAGS += -DNEEDS_MODE_TRANSLATION
1339         COMPAT_OBJS += compat/stat.o
1340 endif
1341 ifdef NO_IPV6
1342         BASIC_CFLAGS += -DNO_IPV6
1343 endif
1344 ifdef NO_INTPTR_T
1345         COMPAT_CFLAGS += -DNO_INTPTR_T
1346 endif
1347 ifdef NO_UINTMAX_T
1348         BASIC_CFLAGS += -Duintmax_t=uint32_t
1349 endif
1350 ifdef NO_SOCKADDR_STORAGE
1351 ifdef NO_IPV6
1352         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1353 else
1354         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1355 endif
1356 endif
1357 ifdef NO_INET_NTOP
1358         LIB_OBJS += compat/inet_ntop.o
1359         BASIC_CFLAGS += -DNO_INET_NTOP
1360 endif
1361 ifdef NO_INET_PTON
1362         LIB_OBJS += compat/inet_pton.o
1363         BASIC_CFLAGS += -DNO_INET_PTON
1364 endif
1365 ifndef NO_UNIX_SOCKETS
1366         LIB_OBJS += unix-socket.o
1367         PROGRAM_OBJS += credential-cache.o
1368         PROGRAM_OBJS += credential-cache--daemon.o
1369 endif
1370
1371 ifdef NO_ICONV
1372         BASIC_CFLAGS += -DNO_ICONV
1373 endif
1374
1375 ifdef OLD_ICONV
1376         BASIC_CFLAGS += -DOLD_ICONV
1377 endif
1378
1379 ifdef NO_DEFLATE_BOUND
1380         BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1381 endif
1382
1383 ifdef NO_POSIX_GOODIES
1384         BASIC_CFLAGS += -DNO_POSIX_GOODIES
1385 endif
1386
1387 ifdef APPLE_COMMON_CRYPTO
1388         # Apple CommonCrypto requires chunking
1389         SHA1_MAX_BLOCK_SIZE = 1024L*1024L*1024L
1390 endif
1391
1392 ifdef BLK_SHA1
1393         SHA1_HEADER = "block-sha1/sha1.h"
1394         LIB_OBJS += block-sha1/sha1.o
1395 else
1396 ifdef PPC_SHA1
1397         SHA1_HEADER = "ppc/sha1.h"
1398         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1399 else
1400 ifdef APPLE_COMMON_CRYPTO
1401         COMPAT_CFLAGS += -DCOMMON_DIGEST_FOR_OPENSSL
1402         SHA1_HEADER = <CommonCrypto/CommonDigest.h>
1403 else
1404         SHA1_HEADER = <openssl/sha.h>
1405         EXTLIBS += $(LIB_4_CRYPTO)
1406 endif
1407 endif
1408 endif
1409
1410 ifdef SHA1_MAX_BLOCK_SIZE
1411         LIB_OBJS += compat/sha1-chunked.o
1412         BASIC_CFLAGS += -DSHA1_MAX_BLOCK_SIZE="$(SHA1_MAX_BLOCK_SIZE)"
1413 endif
1414 ifdef NO_PERL_MAKEMAKER
1415         export NO_PERL_MAKEMAKER
1416 endif
1417 ifdef NO_HSTRERROR
1418         COMPAT_CFLAGS += -DNO_HSTRERROR
1419         COMPAT_OBJS += compat/hstrerror.o
1420 endif
1421 ifdef NO_MEMMEM
1422         COMPAT_CFLAGS += -DNO_MEMMEM
1423         COMPAT_OBJS += compat/memmem.o
1424 endif
1425 ifdef NO_GETPAGESIZE
1426         COMPAT_CFLAGS += -DNO_GETPAGESIZE
1427 endif
1428 ifdef INTERNAL_QSORT
1429         COMPAT_CFLAGS += -DINTERNAL_QSORT
1430         COMPAT_OBJS += compat/qsort.o
1431 endif
1432 ifdef RUNTIME_PREFIX
1433         COMPAT_CFLAGS += -DRUNTIME_PREFIX
1434 endif
1435
1436 ifdef NO_PTHREADS
1437         BASIC_CFLAGS += -DNO_PTHREADS
1438 else
1439         BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1440         EXTLIBS += $(PTHREAD_LIBS)
1441         LIB_OBJS += thread-utils.o
1442 endif
1443
1444 ifdef HAVE_PATHS_H
1445         BASIC_CFLAGS += -DHAVE_PATHS_H
1446 endif
1447
1448 ifdef HAVE_LIBCHARSET_H
1449         BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
1450         EXTLIBS += $(CHARSET_LIB)
1451 endif
1452
1453 ifdef HAVE_STRINGS_H
1454         BASIC_CFLAGS += -DHAVE_STRINGS_H
1455 endif
1456
1457 ifdef HAVE_DEV_TTY
1458         BASIC_CFLAGS += -DHAVE_DEV_TTY
1459 endif
1460
1461 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1462         COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1463 endif
1464 ifdef UNRELIABLE_FSTAT
1465         BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1466 endif
1467 ifdef NO_REGEX
1468         COMPAT_CFLAGS += -Icompat/regex
1469         COMPAT_OBJS += compat/regex/regex.o
1470 endif
1471 ifdef NATIVE_CRLF
1472         BASIC_CFLAGS += -DNATIVE_CRLF
1473 endif
1474
1475 ifdef USE_NED_ALLOCATOR
1476         COMPAT_CFLAGS += -Icompat/nedmalloc
1477         COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1478         OVERRIDE_STRDUP = YesPlease
1479 endif
1480
1481 ifdef OVERRIDE_STRDUP
1482         COMPAT_CFLAGS += -DOVERRIDE_STRDUP
1483         COMPAT_OBJS += compat/strdup.o
1484 endif
1485
1486 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1487         export GIT_TEST_CMP_USE_COPIED_CONTEXT
1488 endif
1489
1490 ifndef NO_MSGFMT_EXTENDED_OPTIONS
1491         MSGFMT += --check --statistics
1492 endif
1493
1494 ifneq (,$(XDL_FAST_HASH))
1495         BASIC_CFLAGS += -DXDL_FAST_HASH
1496 endif
1497
1498 ifdef GMTIME_UNRELIABLE_ERRORS
1499         COMPAT_OBJS += compat/gmtime.o
1500         BASIC_CFLAGS += -DGMTIME_UNRELIABLE_ERRORS
1501 endif
1502
1503 ifdef HAVE_CLOCK_GETTIME
1504         BASIC_CFLAGS += -DHAVE_CLOCK_GETTIME
1505 endif
1506
1507 ifdef HAVE_CLOCK_MONOTONIC
1508         BASIC_CFLAGS += -DHAVE_CLOCK_MONOTONIC
1509 endif
1510
1511 ifdef NEEDS_LIBRT
1512         EXTLIBS += -lrt
1513 endif
1514
1515 ifdef HAVE_BSD_SYSCTL
1516         BASIC_CFLAGS += -DHAVE_BSD_SYSCTL
1517 endif
1518
1519 ifdef HAVE_GETDELIM
1520         BASIC_CFLAGS += -DHAVE_GETDELIM
1521 endif
1522
1523 ifeq ($(TCLTK_PATH),)
1524 NO_TCLTK = NoThanks
1525 endif
1526
1527 ifeq ($(PERL_PATH),)
1528 NO_PERL = NoThanks
1529 endif
1530
1531 ifeq ($(PYTHON_PATH),)
1532 NO_PYTHON = NoThanks
1533 endif
1534
1535 ifndef PAGER_ENV
1536 PAGER_ENV = LESS=FRX LV=-c
1537 endif
1538
1539 QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1540 QUIET_SUBDIR1  =
1541
1542 ifneq ($(findstring w,$(MAKEFLAGS)),w)
1543 PRINT_DIR = --no-print-directory
1544 else # "make -w"
1545 NO_SUBDIR = :
1546 endif
1547
1548 ifneq ($(findstring s,$(MAKEFLAGS)),s)
1549 ifndef V
1550         QUIET_CC       = @echo '   ' CC $@;
1551         QUIET_AR       = @echo '   ' AR $@;
1552         QUIET_LINK     = @echo '   ' LINK $@;
1553         QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1554         QUIET_GEN      = @echo '   ' GEN $@;
1555         QUIET_LNCP     = @echo '   ' LN/CP $@;
1556         QUIET_XGETTEXT = @echo '   ' XGETTEXT $@;
1557         QUIET_MSGFMT   = @echo '   ' MSGFMT $@;
1558         QUIET_GCOV     = @echo '   ' GCOV $@;
1559         QUIET_SP       = @echo '   ' SP $<;
1560         QUIET_RC       = @echo '   ' RC $@;
1561         QUIET_SUBDIR0  = +@subdir=
1562         QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1563                          $(MAKE) $(PRINT_DIR) -C $$subdir
1564         export V
1565         export QUIET_GEN
1566         export QUIET_BUILT_IN
1567 endif
1568 endif
1569
1570 ifdef NO_INSTALL_HARDLINKS
1571         export NO_INSTALL_HARDLINKS
1572 endif
1573
1574 ### profile feedback build
1575 #
1576
1577 # Can adjust this to be a global directory if you want to do extended
1578 # data gathering
1579 PROFILE_DIR := $(CURDIR)
1580
1581 ifeq ("$(PROFILE)","GEN")
1582         BASIC_CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
1583         EXTLIBS += -lgcov
1584         export CCACHE_DISABLE = t
1585         V = 1
1586 else
1587 ifneq ("$(PROFILE)","")
1588         BASIC_CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
1589         export CCACHE_DISABLE = t
1590         V = 1
1591 endif
1592 endif
1593
1594 # Shell quote (do not use $(call) to accommodate ancient setups);
1595
1596 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
1597 ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1598 ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
1599
1600 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1601 bindir_SQ = $(subst ','\'',$(bindir))
1602 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1603 mandir_relative_SQ = $(subst ','\'',$(mandir_relative))
1604 infodir_relative_SQ = $(subst ','\'',$(infodir_relative))
1605 localedir_SQ = $(subst ','\'',$(localedir))
1606 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1607 template_dir_SQ = $(subst ','\'',$(template_dir))
1608 htmldir_relative_SQ = $(subst ','\'',$(htmldir_relative))
1609 prefix_SQ = $(subst ','\'',$(prefix))
1610 gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
1611
1612 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1613 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1614 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
1615 TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1616 DIFF_SQ = $(subst ','\'',$(DIFF))
1617 PERLLIB_EXTRA_SQ = $(subst ','\'',$(PERLLIB_EXTRA))
1618
1619 # We must filter out any object files from $(GITLIBS),
1620 # as it is typically used like:
1621 #
1622 #   foo: foo.o $(GITLIBS)
1623 #       $(CC) $(filter %.o,$^) $(LIBS)
1624 #
1625 # where we use it as a dependency. Since we also pull object files
1626 # from the dependency list, that would make each entry appear twice.
1627 LIBS = $(filter-out %.o, $(GITLIBS)) $(EXTLIBS)
1628
1629 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
1630         $(COMPAT_CFLAGS)
1631 LIB_OBJS += $(COMPAT_OBJS)
1632
1633 # Quote for C
1634
1635 ifdef DEFAULT_EDITOR
1636 DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
1637 DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
1638
1639 BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
1640 endif
1641
1642 ifdef DEFAULT_PAGER
1643 DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
1644 DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
1645
1646 BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
1647 endif
1648
1649 ifdef SHELL_PATH
1650 SHELL_PATH_CQ = "$(subst ",\",$(subst \,\\,$(SHELL_PATH)))"
1651 SHELL_PATH_CQ_SQ = $(subst ','\'',$(SHELL_PATH_CQ))
1652
1653 BASIC_CFLAGS += -DSHELL_PATH='$(SHELL_PATH_CQ_SQ)'
1654 endif
1655
1656 GIT_USER_AGENT_SQ = $(subst ','\'',$(GIT_USER_AGENT))
1657 GIT_USER_AGENT_CQ = "$(subst ",\",$(subst \,\\,$(GIT_USER_AGENT)))"
1658 GIT_USER_AGENT_CQ_SQ = $(subst ','\'',$(GIT_USER_AGENT_CQ))
1659 GIT-USER-AGENT: FORCE
1660         @if test x'$(GIT_USER_AGENT_SQ)' != x"`cat GIT-USER-AGENT 2>/dev/null`"; then \
1661                 echo '$(GIT_USER_AGENT_SQ)' >GIT-USER-AGENT; \
1662         fi
1663
1664 ifdef DEFAULT_HELP_FORMAT
1665 BASIC_CFLAGS += -DDEFAULT_HELP_FORMAT='"$(DEFAULT_HELP_FORMAT)"'
1666 endif
1667
1668 PAGER_ENV_SQ = $(subst ','\'',$(PAGER_ENV))
1669 PAGER_ENV_CQ = "$(subst ",\",$(subst \,\\,$(PAGER_ENV)))"
1670 PAGER_ENV_CQ_SQ = $(subst ','\'',$(PAGER_ENV_CQ))
1671 BASIC_CFLAGS += -DPAGER_ENV='$(PAGER_ENV_CQ_SQ)'
1672
1673 ALL_CFLAGS += $(BASIC_CFLAGS)
1674 ALL_LDFLAGS += $(BASIC_LDFLAGS)
1675
1676 export DIFF TAR INSTALL DESTDIR SHELL_PATH
1677
1678
1679 ### Build rules
1680
1681 SHELL = $(SHELL_PATH)
1682
1683 all:: shell_compatibility_test
1684
1685 ifeq "$(PROFILE)" "BUILD"
1686 all:: profile
1687 endif
1688
1689 profile:: profile-clean
1690         $(MAKE) PROFILE=GEN all
1691         $(MAKE) PROFILE=GEN -j1 test
1692         @if test -n "$$GIT_PERF_REPO" || test -d .git; then \
1693                 $(MAKE) PROFILE=GEN -j1 perf; \
1694         else \
1695                 echo "Skipping profile of perf tests..."; \
1696         fi
1697         $(MAKE) PROFILE=USE all
1698
1699 profile-fast: profile-clean
1700         $(MAKE) PROFILE=GEN all
1701         $(MAKE) PROFILE=GEN -j1 perf
1702         $(MAKE) PROFILE=USE all
1703
1704
1705 all:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1706 ifneq (,$X)
1707         $(QUIET_BUILT_IN)$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test -d '$p' -o '$p' -ef '$p$X' || $(RM) '$p';)
1708 endif
1709
1710 all::
1711 ifndef NO_TCLTK
1712         $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1713         $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1714 endif
1715 ifndef NO_PERL
1716         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' localedir='$(localedir_SQ)' all
1717 endif
1718         $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
1719
1720 please_set_SHELL_PATH_to_a_more_modern_shell:
1721         @$$(:)
1722
1723 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1724
1725 strip: $(PROGRAMS) git$X
1726         $(STRIP) $(STRIP_OPTS) $^
1727
1728 ### Target-specific flags and dependencies
1729
1730 # The generic compilation pattern rule and automatically
1731 # computed header dependencies (falling back to a dependency on
1732 # LIB_H) are enough to describe how most targets should be built,
1733 # but some targets are special enough to need something a little
1734 # different.
1735 #
1736 # - When a source file "foo.c" #includes a generated header file,
1737 #   we need to list that dependency for the "foo.o" target.
1738 #
1739 #   We also list it from other targets that are built from foo.c
1740 #   like "foo.sp" and "foo.s", even though that is easy to forget
1741 #   to do because the generated header is already present around
1742 #   after a regular build attempt.
1743 #
1744 # - Some code depends on configuration kept in makefile
1745 #   variables. The target-specific variable EXTRA_CPPFLAGS can
1746 #   be used to convey that information to the C preprocessor
1747 #   using -D options.
1748 #
1749 #   The "foo.o" target should have a corresponding dependency on
1750 #   a file that changes when the value of the makefile variable
1751 #   changes.  For example, targets making use of the
1752 #   $(GIT_VERSION) variable depend on GIT-VERSION-FILE.
1753 #
1754 #   Technically the ".sp" and ".s" targets do not need this
1755 #   dependency because they are force-built, but they get the
1756 #   same dependency for consistency. This way, you do not have to
1757 #   know how each target is implemented. And it means the
1758 #   dependencies here will not need to change if the force-build
1759 #   details change some day.
1760
1761 git.sp git.s git.o: GIT-PREFIX
1762 git.sp git.s git.o: EXTRA_CPPFLAGS = \
1763         '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1764         '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1765         '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1766
1767 git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
1768         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) \
1769                 $(filter %.o,$^) $(LIBS)
1770
1771 help.sp help.s help.o: common-cmds.h
1772
1773 builtin/help.sp builtin/help.s builtin/help.o: common-cmds.h GIT-PREFIX
1774 builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
1775         '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1776         '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1777         '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1778
1779 version.sp version.s version.o: GIT-VERSION-FILE GIT-USER-AGENT
1780 version.sp version.s version.o: EXTRA_CPPFLAGS = \
1781         '-DGIT_VERSION="$(GIT_VERSION)"' \
1782         '-DGIT_USER_AGENT=$(GIT_USER_AGENT_CQ_SQ)'
1783
1784 $(BUILT_INS): git$X
1785         $(QUIET_BUILT_IN)$(RM) $@ && \
1786         ln $< $@ 2>/dev/null || \
1787         ln -s $< $@ 2>/dev/null || \
1788         cp $< $@
1789
1790 common-cmds.h: generate-cmdlist.sh command-list.txt
1791
1792 common-cmds.h: $(wildcard Documentation/git-*.txt)
1793         $(QUIET_GEN)$(SHELL_PATH) ./generate-cmdlist.sh command-list.txt >$@+ && mv $@+ $@
1794
1795 SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
1796         $(localedir_SQ):$(NO_CURL):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
1797         $(gitwebdir_SQ):$(PERL_PATH_SQ):$(SANE_TEXT_GREP):$(PAGER_ENV)
1798 define cmd_munge_script
1799 $(RM) $@ $@+ && \
1800 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1801     -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1802     -e 's|@@DIFF@@|$(DIFF_SQ)|' \
1803     -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
1804     -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1805     -e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \
1806     -e $(BROKEN_PATH_FIX) \
1807     -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
1808     -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1809     -e 's|@@SANE_TEXT_GREP@@|$(SANE_TEXT_GREP)|g' \
1810     -e 's|@@PAGER_ENV@@|$(PAGER_ENV_SQ)|g' \
1811     $@.sh >$@+
1812 endef
1813
1814 GIT-SCRIPT-DEFINES: FORCE
1815         @FLAGS='$(SCRIPT_DEFINES)'; \
1816             if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1817                 echo >&2 "    * new script parameters"; \
1818                 echo "$$FLAGS" >$@; \
1819             fi
1820
1821
1822 $(SCRIPT_SH_GEN) : % : %.sh GIT-SCRIPT-DEFINES
1823         $(QUIET_GEN)$(cmd_munge_script) && \
1824         chmod +x $@+ && \
1825         mv $@+ $@
1826
1827 $(SCRIPT_LIB) : % : %.sh GIT-SCRIPT-DEFINES
1828         $(QUIET_GEN)$(cmd_munge_script) && \
1829         mv $@+ $@
1830
1831 git.res: git.rc GIT-VERSION-FILE
1832         $(QUIET_RC)$(RC) \
1833           $(join -DMAJOR= -DMINOR=, $(wordlist 1,2,$(subst -, ,$(subst ., ,$(GIT_VERSION))))) \
1834           -DGIT_VERSION="\\\"$(GIT_VERSION)\\\"" $< -o $@
1835
1836 # This makes sure we depend on the NO_PERL setting itself.
1837 $(SCRIPT_PERL_GEN): GIT-BUILD-OPTIONS
1838
1839 ifndef NO_PERL
1840 $(SCRIPT_PERL_GEN): perl/perl.mak
1841
1842 perl/perl.mak: perl/PM.stamp
1843
1844 perl/PM.stamp: FORCE
1845         @$(FIND) perl -type f -name '*.pm' | sort >$@+ && \
1846         { cmp $@+ $@ >/dev/null 2>/dev/null || mv $@+ $@; } && \
1847         $(RM) $@+
1848
1849 perl/perl.mak: GIT-CFLAGS GIT-PREFIX perl/Makefile perl/Makefile.PL
1850         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
1851
1852 PERL_DEFINES = $(PERL_PATH_SQ):$(PERLLIB_EXTRA_SQ)
1853 $(SCRIPT_PERL_GEN): % : %.perl perl/perl.mak GIT-PERL-DEFINES GIT-VERSION-FILE
1854         $(QUIET_GEN)$(RM) $@ $@+ && \
1855         INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
1856         INSTLIBDIR_EXTRA='$(PERLLIB_EXTRA_SQ)' && \
1857         INSTLIBDIR="$$INSTLIBDIR$${INSTLIBDIR_EXTRA:+:$$INSTLIBDIR_EXTRA}" && \
1858         sed -e '1{' \
1859             -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1860             -e '        h' \
1861             -e '        s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "'"$$INSTLIBDIR"'"));=' \
1862             -e '        H' \
1863             -e '        x' \
1864             -e '}' \
1865             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1866             $< >$@+ && \
1867         chmod +x $@+ && \
1868         mv $@+ $@
1869
1870 GIT-PERL-DEFINES: FORCE
1871         @FLAGS='$(PERL_DEFINES)'; \
1872             if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1873                 echo >&2 "    * new perl-specific parameters"; \
1874                 echo "$$FLAGS" >$@; \
1875             fi
1876
1877
1878 .PHONY: gitweb
1879 gitweb:
1880         $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
1881
1882 git-instaweb: git-instaweb.sh GIT-SCRIPT-DEFINES
1883         $(QUIET_GEN)$(cmd_munge_script) && \
1884         chmod +x $@+ && \
1885         mv $@+ $@
1886 else # NO_PERL
1887 $(SCRIPT_PERL_GEN) git-instaweb: % : unimplemented.sh
1888         $(QUIET_GEN)$(RM) $@ $@+ && \
1889         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1890             -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
1891             unimplemented.sh >$@+ && \
1892         chmod +x $@+ && \
1893         mv $@+ $@
1894 endif # NO_PERL
1895
1896 # This makes sure we depend on the NO_PYTHON setting itself.
1897 $(SCRIPT_PYTHON_GEN): GIT-BUILD-OPTIONS
1898
1899 ifndef NO_PYTHON
1900 $(SCRIPT_PYTHON_GEN): GIT-CFLAGS GIT-PREFIX GIT-PYTHON-VARS
1901 $(SCRIPT_PYTHON_GEN): % : %.py
1902         $(QUIET_GEN)$(RM) $@ $@+ && \
1903         sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
1904             $< >$@+ && \
1905         chmod +x $@+ && \
1906         mv $@+ $@
1907 else # NO_PYTHON
1908 $(SCRIPT_PYTHON_GEN): % : unimplemented.sh
1909         $(QUIET_GEN)$(RM) $@ $@+ && \
1910         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1911             -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
1912             unimplemented.sh >$@+ && \
1913         chmod +x $@+ && \
1914         mv $@+ $@
1915 endif # NO_PYTHON
1916
1917 CONFIGURE_RECIPE = $(RM) configure configure.ac+ && \
1918                    sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1919                         configure.ac >configure.ac+ && \
1920                    autoconf -o configure configure.ac+ && \
1921                    $(RM) configure.ac+
1922
1923 configure: configure.ac GIT-VERSION-FILE
1924         $(QUIET_GEN)$(CONFIGURE_RECIPE)
1925
1926 ifdef AUTOCONFIGURED
1927 # We avoid depending on 'configure' here, because it gets rebuilt
1928 # every time GIT-VERSION-FILE is modified, only to update the embedded
1929 # version number string, which config.status does not care about.  We
1930 # do want to recheck when the platform/environment detection logic
1931 # changes, hence this depends on configure.ac.
1932 config.status: configure.ac
1933         $(QUIET_GEN)$(CONFIGURE_RECIPE) && \
1934         if test -f config.status; then \
1935           ./config.status --recheck; \
1936         else \
1937           ./configure; \
1938         fi
1939 reconfigure config.mak.autogen: config.status
1940         $(QUIET_GEN)./config.status
1941 .PHONY: reconfigure # This is a convenience target.
1942 endif
1943
1944 XDIFF_OBJS += xdiff/xdiffi.o
1945 XDIFF_OBJS += xdiff/xprepare.o
1946 XDIFF_OBJS += xdiff/xutils.o
1947 XDIFF_OBJS += xdiff/xemit.o
1948 XDIFF_OBJS += xdiff/xmerge.o
1949 XDIFF_OBJS += xdiff/xpatience.o
1950 XDIFF_OBJS += xdiff/xhistogram.o
1951
1952 VCSSVN_OBJS += vcs-svn/line_buffer.o
1953 VCSSVN_OBJS += vcs-svn/sliding_window.o
1954 VCSSVN_OBJS += vcs-svn/repo_tree.o
1955 VCSSVN_OBJS += vcs-svn/fast_export.o
1956 VCSSVN_OBJS += vcs-svn/svndiff.o
1957 VCSSVN_OBJS += vcs-svn/svndump.o
1958
1959 TEST_OBJS := $(patsubst %$X,%.o,$(TEST_PROGRAMS))
1960 OBJECTS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
1961         $(XDIFF_OBJS) \
1962         $(VCSSVN_OBJS) \
1963         common-main.o \
1964         git.o
1965 ifndef NO_CURL
1966         OBJECTS += http.o http-walker.o remote-curl.o
1967 endif
1968
1969 dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
1970 dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
1971
1972 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1973 $(dep_dirs):
1974         @mkdir -p $@
1975
1976 missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
1977 dep_file = $(dir $@).depend/$(notdir $@).d
1978 dep_args = -MF $(dep_file) -MQ $@ -MMD -MP
1979 endif
1980
1981 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1982 dep_dirs =
1983 missing_dep_dirs =
1984 dep_args =
1985 endif
1986
1987 ASM_SRC := $(wildcard $(OBJECTS:o=S))
1988 ASM_OBJ := $(ASM_SRC:S=o)
1989 C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
1990
1991 .SUFFIXES:
1992
1993 $(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
1994         $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1995 $(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
1996         $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1997
1998 %.s: %.c GIT-CFLAGS FORCE
1999         $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
2000
2001 ifdef USE_COMPUTED_HEADER_DEPENDENCIES
2002 # Take advantage of gcc's on-the-fly dependency generation
2003 # See <http://gcc.gnu.org/gcc-3.0/features.html>.
2004 dep_files_present := $(wildcard $(dep_files))
2005 ifneq ($(dep_files_present),)
2006 include $(dep_files_present)
2007 endif
2008 else
2009 # Dependencies on header files, for platforms that do not support
2010 # the gcc -MMD option.
2011 #
2012 # Dependencies on automatically generated headers such as common-cmds.h
2013 # should _not_ be included here, since they are necessary even when
2014 # building an object for the first time.
2015
2016 $(OBJECTS): $(LIB_H)
2017 endif
2018
2019 exec_cmd.sp exec_cmd.s exec_cmd.o: GIT-PREFIX
2020 exec_cmd.sp exec_cmd.s exec_cmd.o: EXTRA_CPPFLAGS = \
2021         '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
2022         '-DBINDIR="$(bindir_relative_SQ)"' \
2023         '-DPREFIX="$(prefix_SQ)"'
2024
2025 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: GIT-PREFIX
2026 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
2027         -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
2028
2029 config.sp config.s config.o: GIT-PREFIX
2030 config.sp config.s config.o: EXTRA_CPPFLAGS = \
2031         -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
2032
2033 attr.sp attr.s attr.o: GIT-PREFIX
2034 attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
2035         -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
2036
2037 gettext.sp gettext.s gettext.o: GIT-PREFIX
2038 gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
2039         -DGIT_LOCALE_PATH='"$(localedir_SQ)"'
2040
2041 http-push.sp http.sp http-walker.sp remote-curl.sp imap-send.sp: SPARSE_FLAGS += \
2042         -DCURL_DISABLE_TYPECHECK
2043
2044 ifdef NO_EXPAT
2045 http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
2046 endif
2047
2048 ifdef NO_REGEX
2049 compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
2050         -DGAWK -DNO_MBSUPPORT
2051 endif
2052
2053 ifdef USE_NED_ALLOCATOR
2054 compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
2055         -DNDEBUG -DREPLACE_SYSTEM_ALLOCATOR
2056 compat/nedmalloc/nedmalloc.sp: SPARSE_FLAGS += -Wno-non-pointer-null
2057 endif
2058
2059 git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
2060         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
2061
2062 git-imap-send$X: imap-send.o $(IMAP_SEND_BUILDDEPS) GIT-LDFLAGS $(GITLIBS)
2063         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2064                 $(LIBS) $(IMAP_SEND_LDFLAGS)
2065
2066 git-http-fetch$X: http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
2067         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2068                 $(CURL_LIBCURL) $(LIBS)
2069 git-http-push$X: http.o http-push.o GIT-LDFLAGS $(GITLIBS)
2070         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2071                 $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) $(LIBS)
2072
2073 git-remote-testsvn$X: remote-testsvn.o GIT-LDFLAGS $(GITLIBS) $(VCSSVN_LIB)
2074         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) \
2075         $(VCSSVN_LIB)
2076
2077 $(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
2078         $(QUIET_LNCP)$(RM) $@ && \
2079         ln $< $@ 2>/dev/null || \
2080         ln -s $< $@ 2>/dev/null || \
2081         cp $< $@
2082
2083 $(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
2084         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2085                 $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) $(LIBS)
2086
2087 $(LIB_FILE): $(LIB_OBJS)
2088         $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2089
2090 $(XDIFF_LIB): $(XDIFF_OBJS)
2091         $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2092
2093 $(VCSSVN_LIB): $(VCSSVN_OBJS)
2094         $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2095
2096 export DEFAULT_EDITOR DEFAULT_PAGER
2097
2098 .PHONY: doc man html info pdf
2099 doc:
2100         $(MAKE) -C Documentation all
2101
2102 man:
2103         $(MAKE) -C Documentation man
2104
2105 html:
2106         $(MAKE) -C Documentation html
2107
2108 info:
2109         $(MAKE) -C Documentation info
2110
2111 pdf:
2112         $(MAKE) -C Documentation pdf
2113
2114 XGETTEXT_FLAGS = \
2115         --force-po \
2116         --add-comments=TRANSLATORS: \
2117         --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
2118         --from-code=UTF-8
2119 XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
2120         --keyword=_ --keyword=N_ --keyword="Q_:1,2"
2121 XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell \
2122         --keyword=gettextln --keyword=eval_gettextln
2123 XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --keyword=__ --language=Perl
2124 LOCALIZED_C = $(C_OBJ:o=c) $(LIB_H) $(GENERATED_H)
2125 LOCALIZED_SH = $(SCRIPT_SH)
2126 LOCALIZED_SH += git-parse-remote.sh
2127 LOCALIZED_SH += git-rebase--interactive.sh
2128 LOCALIZED_SH += git-sh-setup.sh
2129 LOCALIZED_PERL = $(SCRIPT_PERL)
2130
2131 ifdef XGETTEXT_INCLUDE_TESTS
2132 LOCALIZED_C += t/t0200/test.c
2133 LOCALIZED_SH += t/t0200/test.sh
2134 LOCALIZED_PERL += t/t0200/test.perl
2135 endif
2136
2137 po/git.pot: $(GENERATED_H) FORCE
2138         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C)
2139         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \
2140                 $(LOCALIZED_SH)
2141         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_PERL) \
2142                 $(LOCALIZED_PERL)
2143         mv $@+ $@
2144
2145 .PHONY: pot
2146 pot: po/git.pot
2147
2148 POFILES := $(wildcard po/*.po)
2149 MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
2150
2151 ifndef NO_GETTEXT
2152 all:: $(MOFILES)
2153 endif
2154
2155 po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
2156         $(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $<
2157
2158 FIND_SOURCE_FILES = ( git ls-files '*.[hcS]' 2>/dev/null || \
2159                         $(FIND) . \( -name .git -type d -prune \) \
2160                                 -o \( -name '*.[hcS]' -type f -print \) )
2161
2162 $(ETAGS_TARGET): FORCE
2163         $(RM) $(ETAGS_TARGET)
2164         $(FIND_SOURCE_FILES) | xargs etags -a -o $(ETAGS_TARGET)
2165
2166 tags: FORCE
2167         $(RM) tags
2168         $(FIND_SOURCE_FILES) | xargs ctags -a
2169
2170 cscope:
2171         $(RM) cscope*
2172         $(FIND_SOURCE_FILES) | xargs cscope -b
2173
2174 ### Detect prefix changes
2175 TRACK_PREFIX = $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
2176                 $(localedir_SQ)
2177
2178 GIT-PREFIX: FORCE
2179         @FLAGS='$(TRACK_PREFIX)'; \
2180         if test x"$$FLAGS" != x"`cat GIT-PREFIX 2>/dev/null`" ; then \
2181                 echo >&2 "    * new prefix flags"; \
2182                 echo "$$FLAGS" >GIT-PREFIX; \
2183         fi
2184
2185 TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):$(USE_GETTEXT_SCHEME)
2186
2187 GIT-CFLAGS: FORCE
2188         @FLAGS='$(TRACK_CFLAGS)'; \
2189             if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2190                 echo >&2 "    * new build flags"; \
2191                 echo "$$FLAGS" >GIT-CFLAGS; \
2192             fi
2193
2194 TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
2195
2196 GIT-LDFLAGS: FORCE
2197         @FLAGS='$(TRACK_LDFLAGS)'; \
2198             if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
2199                 echo >&2 "    * new link flags"; \
2200                 echo "$$FLAGS" >GIT-LDFLAGS; \
2201             fi
2202
2203 # We need to apply sq twice, once to protect from the shell
2204 # that runs GIT-BUILD-OPTIONS, and then again to protect it
2205 # and the first level quoting from the shell that runs "echo".
2206 GIT-BUILD-OPTIONS: FORCE
2207         @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@+
2208         @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@+
2209         @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@+
2210         @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@+
2211         @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@+
2212         @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@+
2213         @echo NO_EXPAT=\''$(subst ','\'',$(subst ','\'',$(NO_EXPAT)))'\' >>$@+
2214         @echo USE_LIBPCRE=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE)))'\' >>$@+
2215         @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@+
2216         @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@+
2217         @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@+
2218         @echo PAGER_ENV=\''$(subst ','\'',$(subst ','\'',$(PAGER_ENV)))'\' >>$@+
2219 ifdef TEST_OUTPUT_DIRECTORY
2220         @echo TEST_OUTPUT_DIRECTORY=\''$(subst ','\'',$(subst ','\'',$(TEST_OUTPUT_DIRECTORY)))'\' >>$@+
2221 endif
2222 ifdef GIT_TEST_OPTS
2223         @echo GIT_TEST_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_OPTS)))'\' >>$@+
2224 endif
2225 ifdef GIT_TEST_CMP
2226         @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@+
2227 endif
2228 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2229         @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@+
2230 endif
2231         @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@+
2232         @echo GETTEXT_POISON=\''$(subst ','\'',$(subst ','\'',$(GETTEXT_POISON)))'\' >>$@+
2233 ifdef GIT_PERF_REPEAT_COUNT
2234         @echo GIT_PERF_REPEAT_COUNT=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPEAT_COUNT)))'\' >>$@+
2235 endif
2236 ifdef GIT_PERF_REPO
2237         @echo GIT_PERF_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPO)))'\' >>$@+
2238 endif
2239 ifdef GIT_PERF_LARGE_REPO
2240         @echo GIT_PERF_LARGE_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_LARGE_REPO)))'\' >>$@+
2241 endif
2242 ifdef GIT_PERF_MAKE_OPTS
2243         @echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@+
2244 endif
2245 ifdef TEST_GIT_INDEX_VERSION
2246         @echo TEST_GIT_INDEX_VERSION=\''$(subst ','\'',$(subst ','\'',$(TEST_GIT_INDEX_VERSION)))'\' >>$@+
2247 endif
2248         @if cmp $@+ $@ >/dev/null 2>&1; then $(RM) $@+; else mv $@+ $@; fi
2249
2250 ### Detect Python interpreter path changes
2251 ifndef NO_PYTHON
2252 TRACK_PYTHON = $(subst ','\'',-DPYTHON_PATH='$(PYTHON_PATH_SQ)')
2253
2254 GIT-PYTHON-VARS: FORCE
2255         @VARS='$(TRACK_PYTHON)'; \
2256             if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2257                 echo >&2 "    * new Python interpreter location"; \
2258                 echo "$$VARS" >$@; \
2259             fi
2260 endif
2261
2262 test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2263
2264 all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2265 all:: $(NO_INSTALL)
2266
2267 bin-wrappers/%: wrap-for-bin.sh
2268         @mkdir -p bin-wrappers
2269         $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2270              -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2271              -e 's|@@PROG@@|$(patsubst test-%,t/helper/test-%,$(@F))|' < $< > $@ && \
2272         chmod +x $@
2273
2274 # GNU make supports exporting all variables by "export" without parameters.
2275 # However, the environment gets quite big, and some programs have problems
2276 # with that.
2277
2278 export NO_SVN_TESTS
2279 export TEST_NO_MALLOC_CHECK
2280
2281 ### Testing rules
2282
2283 test: all
2284         $(MAKE) -C t/ all
2285
2286 perf: all
2287         $(MAKE) -C t/perf/ all
2288
2289 .PHONY: test perf
2290
2291 t/helper/test-line-buffer$X: $(VCSSVN_LIB)
2292
2293 t/helper/test-svn-fe$X: $(VCSSVN_LIB)
2294
2295 .PRECIOUS: $(TEST_OBJS)
2296
2297 t/helper/test-%$X: t/helper/test-%.o GIT-LDFLAGS $(GITLIBS)
2298         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2299
2300 check-sha1:: t/helper/test-sha1$X
2301         t/helper/test-sha1.sh
2302
2303 SP_OBJ = $(patsubst %.o,%.sp,$(C_OBJ))
2304
2305 $(SP_OBJ): %.sp: %.c GIT-CFLAGS FORCE
2306         $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
2307                 $(SPARSE_FLAGS) $<
2308
2309 .PHONY: sparse $(SP_OBJ)
2310 sparse: $(SP_OBJ)
2311
2312 check: common-cmds.h
2313         @if sparse; \
2314         then \
2315                 echo >&2 "Use 'make sparse' instead"; \
2316                 $(MAKE) --no-print-directory sparse; \
2317         else \
2318                 echo >&2 "Did you mean 'make test'?"; \
2319                 exit 1; \
2320         fi
2321
2322 C_SOURCES = $(patsubst %.o,%.c,$(C_OBJ))
2323 %.cocci.patch: %.cocci $(C_SOURCES)
2324         @echo '    ' SPATCH $<; \
2325         for f in $(C_SOURCES); do \
2326                 $(SPATCH) --sp-file $< $$f $(SPATCH_FLAGS); \
2327         done >$@ 2>$@.log; \
2328         if test -s $@; \
2329         then \
2330                 echo '    ' SPATCH result: $@; \
2331         fi
2332 coccicheck: $(patsubst %.cocci,%.cocci.patch,$(wildcard contrib/coccinelle/*.cocci))
2333
2334 ### Installation rules
2335
2336 ifneq ($(filter /%,$(firstword $(template_dir))),)
2337 template_instdir = $(template_dir)
2338 else
2339 template_instdir = $(prefix)/$(template_dir)
2340 endif
2341 export template_instdir
2342
2343 ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2344 gitexec_instdir = $(gitexecdir)
2345 else
2346 gitexec_instdir = $(prefix)/$(gitexecdir)
2347 endif
2348 gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2349 export gitexec_instdir
2350
2351 ifneq ($(filter /%,$(firstword $(mergetoolsdir))),)
2352 mergetools_instdir = $(mergetoolsdir)
2353 else
2354 mergetools_instdir = $(prefix)/$(mergetoolsdir)
2355 endif
2356 mergetools_instdir_SQ = $(subst ','\'',$(mergetools_instdir))
2357
2358 install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2359
2360 .PHONY: profile-install profile-fast-install
2361 profile-install: profile
2362         $(MAKE) install
2363
2364 profile-fast-install: profile-fast
2365         $(MAKE) install
2366
2367 install: all
2368         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2369         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2370         $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2371         $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2372         $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2373         $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2374         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2375         $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2376 ifndef NO_GETTEXT
2377         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)'
2378         (cd po/build/locale && $(TAR) cf - .) | \
2379         (cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -)
2380 endif
2381 ifndef NO_PERL
2382         $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2383         $(MAKE) -C gitweb install
2384 endif
2385 ifndef NO_TCLTK
2386         $(MAKE) -C gitk-git install
2387         $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2388 endif
2389 ifneq (,$X)
2390         $(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';)
2391 endif
2392
2393         bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2394         execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2395         { test "$$bindir/" = "$$execdir/" || \
2396           for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
2397                 $(RM) "$$execdir/$$p" && \
2398                 test -z "$(NO_INSTALL_HARDLINKS)$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2399                 ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
2400                 cp "$$bindir/$$p" "$$execdir/$$p" || exit; \
2401           done; \
2402         } && \
2403         for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
2404                 $(RM) "$$bindir/$$p" && \
2405                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2406                 ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
2407                 ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
2408                 cp "$$bindir/git$X" "$$bindir/$$p" || exit; \
2409         done && \
2410         for p in $(BUILT_INS); do \
2411                 $(RM) "$$execdir/$$p" && \
2412                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2413                 ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2414                 ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2415                 cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
2416         done && \
2417         remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
2418         for p in $$remote_curl_aliases; do \
2419                 $(RM) "$$execdir/$$p" && \
2420                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2421                 ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2422                 ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2423                 cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; \
2424         done && \
2425         ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2426
2427 .PHONY: install-gitweb install-doc install-man install-html install-info install-pdf
2428 .PHONY: quick-install-doc quick-install-man quick-install-html
2429 install-gitweb:
2430         $(MAKE) -C gitweb install
2431
2432 install-doc:
2433         $(MAKE) -C Documentation install
2434
2435 install-man:
2436         $(MAKE) -C Documentation install-man
2437
2438 install-html:
2439         $(MAKE) -C Documentation install-html
2440
2441 install-info:
2442         $(MAKE) -C Documentation install-info
2443
2444 install-pdf:
2445         $(MAKE) -C Documentation install-pdf
2446
2447 quick-install-doc:
2448         $(MAKE) -C Documentation quick-install
2449
2450 quick-install-man:
2451         $(MAKE) -C Documentation quick-install-man
2452
2453 quick-install-html:
2454         $(MAKE) -C Documentation quick-install-html
2455
2456
2457
2458 ### Maintainer's dist rules
2459
2460 GIT_TARNAME = git-$(GIT_VERSION)
2461 dist: git-archive$(X) configure
2462         ./git-archive --format=tar \
2463                 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2464         @mkdir -p $(GIT_TARNAME)
2465         @cp configure $(GIT_TARNAME)
2466         @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2467         @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2468         $(TAR) rf $(GIT_TARNAME).tar \
2469                 $(GIT_TARNAME)/configure \
2470                 $(GIT_TARNAME)/version \
2471                 $(GIT_TARNAME)/git-gui/version
2472         @$(RM) -r $(GIT_TARNAME)
2473         gzip -f -9 $(GIT_TARNAME).tar
2474
2475 rpm::
2476         @echo >&2 "Use distro packaged sources to run rpmbuild"
2477         @false
2478 .PHONY: rpm
2479
2480 htmldocs = git-htmldocs-$(GIT_VERSION)
2481 manpages = git-manpages-$(GIT_VERSION)
2482 .PHONY: dist-doc distclean
2483 dist-doc:
2484         $(RM) -r .doc-tmp-dir
2485         mkdir .doc-tmp-dir
2486         $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2487         cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2488         gzip -n -9 -f $(htmldocs).tar
2489         :
2490         $(RM) -r .doc-tmp-dir
2491         mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2492         $(MAKE) -C Documentation DESTDIR=./ \
2493                 man1dir=../.doc-tmp-dir/man1 \
2494                 man5dir=../.doc-tmp-dir/man5 \
2495                 man7dir=../.doc-tmp-dir/man7 \
2496                 install
2497         cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2498         gzip -n -9 -f $(manpages).tar
2499         $(RM) -r .doc-tmp-dir
2500
2501 ### Cleaning rules
2502
2503 distclean: clean
2504         $(RM) configure
2505         $(RM) config.log config.status config.cache
2506         $(RM) config.mak.autogen config.mak.append
2507         $(RM) -r autom4te.cache
2508
2509 profile-clean:
2510         $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2511         $(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2512
2513 clean: profile-clean coverage-clean
2514         $(RM) *.res
2515         $(RM) $(OBJECTS)
2516         $(RM) $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
2517         $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2518         $(RM) $(TEST_PROGRAMS) $(NO_INSTALL)
2519         $(RM) -r bin-wrappers $(dep_dirs)
2520         $(RM) -r po/build/
2521         $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope*
2522         $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2523         $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
2524         $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
2525         $(RM) contrib/coccinelle/*.cocci.patch*
2526         $(MAKE) -C Documentation/ clean
2527 ifndef NO_PERL
2528         $(MAKE) -C gitweb clean
2529         $(MAKE) -C perl clean
2530 endif
2531         $(MAKE) -C templates/ clean
2532         $(MAKE) -C t/ clean
2533 ifndef NO_TCLTK
2534         $(MAKE) -C gitk-git clean
2535         $(MAKE) -C git-gui clean
2536 endif
2537         $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-BUILD-OPTIONS
2538         $(RM) GIT-USER-AGENT GIT-PREFIX
2539         $(RM) GIT-SCRIPT-DEFINES GIT-PERL-DEFINES GIT-PYTHON-VARS
2540
2541 .PHONY: all install profile-clean clean strip
2542 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
2543 .PHONY: FORCE cscope
2544
2545 ### Check documentation
2546 #
2547 ALL_COMMANDS = $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS)
2548 ALL_COMMANDS += git
2549 ALL_COMMANDS += gitk
2550 ALL_COMMANDS += gitweb
2551 ALL_COMMANDS += git-gui git-citool
2552
2553 .PHONY: check-docs
2554 check-docs::
2555         $(MAKE) -C Documentation lint-docs
2556         @(for v in $(ALL_COMMANDS); \
2557         do \
2558                 case "$$v" in \
2559                 git-merge-octopus | git-merge-ours | git-merge-recursive | \
2560                 git-merge-resolve | git-merge-subtree | \
2561                 git-fsck-objects | git-init-db | \
2562                 git-remote-* | git-stage | \
2563                 git-?*--?* ) continue ;; \
2564                 esac ; \
2565                 test -f "Documentation/$$v.txt" || \
2566                 echo "no doc: $$v"; \
2567                 sed -e '1,/^### command list/d' -e '/^#/d' command-list.txt | \
2568                 grep -q "^$$v[  ]" || \
2569                 case "$$v" in \
2570                 git) ;; \
2571                 *) echo "no link: $$v";; \
2572                 esac ; \
2573         done; \
2574         ( \
2575                 sed -e '1,/^### command list/d' \
2576                     -e '/^#/d' \
2577                     -e 's/[     ].*//' \
2578                     -e 's/^/listed /' command-list.txt; \
2579                 $(MAKE) -C Documentation print-man1 | \
2580                 grep '\.txt$$' | \
2581                 sed -e 's|Documentation/|documented |' \
2582                     -e 's/\.txt//'; \
2583         ) | while read how cmd; \
2584         do \
2585                 case " $(ALL_COMMANDS) " in \
2586                 *" $$cmd "*)    ;; \
2587                 *) echo "removed but $$how: $$cmd" ;; \
2588                 esac; \
2589         done ) | sort
2590
2591 ### Make sure built-ins do not have dups and listed in git.c
2592 #
2593 check-builtins::
2594         ./check-builtins.sh
2595
2596 ### Test suite coverage testing
2597 #
2598 .PHONY: coverage coverage-clean coverage-compile coverage-test coverage-report
2599 .PHONY: coverage-untested-functions cover_db cover_db_html
2600 .PHONY: coverage-clean-results
2601
2602 coverage:
2603         $(MAKE) coverage-test
2604         $(MAKE) coverage-untested-functions
2605
2606 object_dirs := $(sort $(dir $(OBJECTS)))
2607 coverage-clean-results:
2608         $(RM) $(addsuffix *.gcov,$(object_dirs))
2609         $(RM) $(addsuffix *.gcda,$(object_dirs))
2610         $(RM) coverage-untested-functions
2611         $(RM) -r cover_db/
2612         $(RM) -r cover_db_html/
2613
2614 coverage-clean: coverage-clean-results
2615         $(RM) $(addsuffix *.gcno,$(object_dirs))
2616
2617 COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
2618 COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
2619 GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
2620
2621 coverage-compile:
2622         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
2623
2624 coverage-test: coverage-clean-results coverage-compile
2625         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
2626                 DEFAULT_TEST_TARGET=test -j1 test
2627
2628 coverage-report:
2629         $(QUIET_GCOV)for dir in $(object_dirs); do \
2630                 $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
2631         done
2632
2633 coverage-untested-functions: coverage-report
2634         grep '^function.*called 0 ' *.c.gcov \
2635                 | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
2636                 > coverage-untested-functions
2637
2638 cover_db: coverage-report
2639         gcov2perl -db cover_db *.gcov
2640
2641 cover_db_html: cover_db
2642         cover -report html -outputdir cover_db_html cover_db
2643