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_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
  81 #
  82 # Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
  83 # d_type in struct dirent (Cygwin 1.5, fixed in Cygwin 1.7).
  84 #
  85 # Define HAVE_STRINGS_H if you have strings.h and need it for strcasecmp.
  86 #
  87 # Define NO_STRCASESTR if you don't have strcasestr.
  88 #
  89 # Define NO_MEMMEM if you don't have memmem.
  90 #
  91 # Define NO_GETPAGESIZE if you don't have getpagesize.
  92 #
  93 # Define NO_STRLCPY if you don't have strlcpy.
  94 #
  95 # Define NO_STRTOUMAX if you don't have both strtoimax and strtoumax in the
  96 # C library. If your compiler also does not support long long or does not have
  97 # strtoull, define NO_STRTOULL.
  98 #
  99 # Define NO_SETENV if you don't have setenv in the C library.
 100 #
 101 # Define NO_UNSETENV if you don't have unsetenv in the C library.
 102 #
 103 # Define NO_MKDTEMP if you don't have mkdtemp in the C library.
 104 #
 105 # Define MKDIR_WO_TRAILING_SLASH if your mkdir() can't deal with trailing slash.
 106 #
 107 # Define NO_MKSTEMPS if you don't have mkstemps in the C library.
 108 #
 109 # Define NO_GECOS_IN_PWENT if you don't have pw_gecos in struct passwd
 110 # in the C library.
 111 #
 112 # Define NO_LIBGEN_H if you don't have libgen.h.
 113 #
 114 # Define NEEDS_LIBGEN if your libgen needs -lgen when linking
 115 #
 116 # Define NO_SYS_SELECT_H if you don't have sys/select.h.
 117 #
 118 # Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
 119 # Enable it on Windows.  By default, symrefs are still used.
 120 #
 121 # Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
 122 # tests.  These tests take up a significant amount of the total test time
 123 # but are not needed unless you plan to talk to SVN repos.
 124 #
 125 # Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
 126 # installed in /sw, but don't want GIT to link against any libraries
 127 # installed there.  If defined you may specify your own (or Fink's)
 128 # include directories and library directories by defining CFLAGS
 129 # and LDFLAGS appropriately.
 130 #
 131 # Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
 132 # have DarwinPorts installed in /opt/local, but don't want GIT to
 133 # link against any libraries installed there.  If defined you may
 134 # specify your own (or DarwinPort's) include directories and
 135 # library directories by defining CFLAGS and LDFLAGS appropriately.
 136 #
 137 # Define NO_APPLE_COMMON_CRYPTO if you are building on Darwin/Mac OS X
 138 # and do not want to use Apple's CommonCrypto library.  This allows you
 139 # to provide your own OpenSSL library, for example from MacPorts.
 140 #
 141 # Define BLK_SHA1 environment variable to make use of the bundled
 142 # optimized C SHA1 routine.
 143 #
 144 # Define PPC_SHA1 environment variable when running make to make use of
 145 # a bundled SHA1 routine optimized for PowerPC.
 146 #
 147 # Define SHA1_MAX_BLOCK_SIZE to limit the amount of data that will be hashed
 148 # in one call to the platform's SHA1_Update(). e.g. APPLE_COMMON_CRYPTO
 149 # wants 'SHA1_MAX_BLOCK_SIZE=1024L*1024L*1024L' defined.
 150 #
 151 # Define NEEDS_CRYPTO_WITH_SSL if you need -lcrypto when using -lssl (Darwin).
 152 #
 153 # Define NEEDS_SSL_WITH_CRYPTO if you need -lssl when using -lcrypto (Darwin).
 154 #
 155 # Define NEEDS_SSL_WITH_CURL if you need -lssl with -lcurl (Minix).
 156 #
 157 # Define NEEDS_IDN_WITH_CURL if you need -lidn when using -lcurl (Minix).
 158 #
 159 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
 160 #
 161 # Define NEEDS_LIBINTL_BEFORE_LIBICONV if you need libintl before libiconv.
 162 #
 163 # Define NO_INTPTR_T if you don't have intptr_t or uintptr_t.
 164 #
 165 # Define NO_UINTMAX_T if you don't have uintmax_t.
 166 #
 167 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
 168 # Patrick Mauritz).
 169 #
 170 # Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
 171 # Notably on Solaris hstrerror resides in libresolv and on Solaris 7
 172 # inet_ntop and inet_pton additionally reside there.
 173 #
 174 # Define NO_MMAP if you want to avoid mmap.
 175 #
 176 # Define NO_SYS_POLL_H if you don't have sys/poll.h.
 177 #
 178 # Define NO_POLL if you do not have or don't want to use poll().
 179 # This also implies NO_SYS_POLL_H.
 180 #
 181 # Define NEEDS_SYS_PARAM_H if you need to include sys/param.h to compile,
 182 # *PLEASE* REPORT to git@vger.kernel.org if your platform needs this;
 183 # we want to know more about the issue.
 184 #
 185 # Define NO_PTHREADS if you do not have or do not want to use Pthreads.
 186 #
 187 # Define NO_PREAD if you have a problem with pread() system call (e.g.
 188 # cygwin1.dll before v1.5.22).
 189 #
 190 # Define NO_SETITIMER if you don't have setitimer()
 191 #
 192 # Define NO_STRUCT_ITIMERVAL if you don't have struct itimerval
 193 # This also implies NO_SETITIMER
 194 #
 195 # Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
 196 # generally faster on your platform than accessing the working directory.
 197 #
 198 # Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
 199 # the executable mode bit, but doesn't really do so.
 200 #
 201 # Define NEEDS_MODE_TRANSLATION if your OS strays from the typical file type
 202 # bits in mode values (e.g. z/OS defines I_SFMT to 0xFF000000 as opposed to the
 203 # usual 0xF000).
 204 #
 205 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
 206 #
 207 # Define NO_UNIX_SOCKETS if your system does not offer unix sockets.
 208 #
 209 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
 210 # sockaddr_storage.
 211 #
 212 # Define NO_ICONV if your libc does not properly support iconv.
 213 #
 214 # Define OLD_ICONV if your library has an old iconv(), where the second
 215 # (input buffer pointer) parameter is declared with type (const char **).
 216 #
 217 # Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
 218 #
 219 # Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
 220 # that tells runtime paths to dynamic libraries;
 221 # "-Wl,-rpath=/path/lib" is used instead.
 222 #
 223 # Define NO_NORETURN if using buggy versions of gcc 4.6+ and profile feedback,
 224 # as the compiler can crash (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49299)
 225 #
 226 # Define USE_NSEC below if you want git to care about sub-second file mtimes
 227 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this. On
 228 # Linux, kernel 2.6.11 or newer is required for reliable sub-second file times
 229 # on file systems with exactly 1 ns or 1 s resolution. If you intend to use Git
 230 # on other file systems (e.g. CEPH, CIFS, NTFS, UDF), don't enable USE_NSEC. See
 231 # Documentation/technical/racy-git.txt for details.
 232 #
 233 # Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
 234 # "st_ctim"
 235 #
 236 # Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
 237 # available.  This automatically turns USE_NSEC off.
 238 #
 239 # Define USE_STDEV below if you want git to care about the underlying device
 240 # change being considered an inode change from the update-index perspective.
 241 #
 242 # Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
 243 # field that counts the on-disk footprint in 512-byte blocks.
 244 #
 245 # Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72
 246 # (not v1.73 or v1.71).
 247 #
 248 # Define ASCIIDOC_ROFF if your DocBook XSL does not escape raw roff directives
 249 # (versions 1.68.1 through v1.72).
 250 #
 251 # Define GNU_ROFF if your target system uses GNU groff.  This forces
 252 # apostrophes to be ASCII so that cut&pasting examples to the shell
 253 # will work.
 254 #
 255 # Define PERL_PATH to the path of your Perl binary (usually /usr/bin/perl).
 256 #
 257 # Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 258 # MakeMaker (e.g. using ActiveState under Cygwin).
 259 #
 260 # Define NO_PERL if you do not want Perl scripts or libraries at all.
 261 #
 262 # Define PYTHON_PATH to the path of your Python binary (often /usr/bin/python
 263 # but /usr/bin/python2.7 on some platforms).
 264 #
 265 # Define NO_PYTHON if you do not want Python scripts or libraries at all.
 266 #
 267 # Define NO_TCLTK if you do not want Tcl/Tk GUI.
 268 #
 269 # The TCL_PATH variable governs the location of the Tcl interpreter
 270 # used to optimize git-gui for your system.  Only used if NO_TCLTK
 271 # is not set.  Defaults to the bare 'tclsh'.
 272 #
 273 # The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
 274 # If not set it defaults to the bare 'wish'. If it is set to the empty
 275 # string then NO_TCLTK will be forced (this is used by configure script).
 276 #
 277 # Define INTERNAL_QSORT to use Git's implementation of qsort(), which
 278 # is a simplified version of the merge sort used in glibc. This is
 279 # recommended if Git triggers O(n^2) behavior in your platform's qsort().
 280 #
 281 # Define UNRELIABLE_FSTAT if your system's fstat does not return the same
 282 # information on a not yet closed file that lstat would return for the same
 283 # file after it was closed.
 284 #
 285 # Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
 286 # when hardlinking a file to another name and unlinking the original file right
 287 # away (some NTFS drivers seem to zero the contents in that scenario).
 288 #
 289 # Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
 290 # programs as a tar, where bin/ and libexec/ might be on different file systems.
 291 #
 292 # Define NO_INSTALL_HARDLINKS if you prefer to use either symbolic links or
 293 # copies to install built-in git commands e.g. git-cat-file.
 294 #
 295 # Define USE_NED_ALLOCATOR if you want to replace the platforms default
 296 # memory allocators with the nedmalloc allocator written by Niall Douglas.
 297 #
 298 # Define NO_REGEX if you have no or inferior regex support in your C library.
 299 #
 300 # Define HAVE_DEV_TTY if your system can open /dev/tty to interact with the
 301 # user.
 302 #
 303 # Define GETTEXT_POISON if you are debugging the choice of strings marked
 304 # for translation.  In a GETTEXT_POISON build, you can turn all strings marked
 305 # for translation into gibberish by setting the GIT_GETTEXT_POISON variable
 306 # (to any value) in your environment.
 307 #
 308 # Define JSMIN to point to JavaScript minifier that functions as
 309 # a filter to have gitweb.js minified.
 310 #
 311 # Define CSSMIN to point to a CSS minifier in order to generate a minified
 312 # version of gitweb.css
 313 #
 314 # Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
 315 # you want to use something different.  The value will be interpreted by the
 316 # shell at runtime when it is used.
 317 #
 318 # Define DEFAULT_EDITOR to a sensible editor command (defaults to "vi") if you
 319 # want to use something different.  The value will be interpreted by the shell
 320 # if necessary when it is used.  Examples:
 321 #
 322 #   DEFAULT_EDITOR='~/bin/vi',
 323 #   DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
 324 #   DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
 325 #
 326 # Define COMPUTE_HEADER_DEPENDENCIES to "yes" if you want dependencies on
 327 # header files to be automatically computed, to avoid rebuilding objects when
 328 # an unrelated header file changes.  Define it to "no" to use the hard-coded
 329 # dependency rules.  The default is "auto", which means to use computed header
 330 # dependencies if your compiler is detected to support it.
 331 #
 332 # Define NATIVE_CRLF if your platform uses CRLF for line endings.
 333 #
 334 # Define XDL_FAST_HASH to use an alternative line-hashing method in
 335 # the diff algorithm.  It gives a nice speedup if your processor has
 336 # fast unaligned word loads.  Does NOT work on big-endian systems!
 337 # Enabled by default on x86_64.
 338 #
 339 # Define GIT_USER_AGENT if you want to change how git identifies itself during
 340 # network interactions.  The default is "git/$(GIT_VERSION)".
 341 #
 342 # Define DEFAULT_HELP_FORMAT to "man", "info" or "html"
 343 # (defaults to "man") if you want to have a different default when
 344 # "git help" is called without a parameter specifying the format.
 345 #
 346 # Define TEST_GIT_INDEX_VERSION to 2, 3 or 4 to run the test suite
 347 # with a different indexfile format version.  If it isn't set the index
 348 # file format used is index-v[23].
 349 #
 350 # Define GMTIME_UNRELIABLE_ERRORS if your gmtime() function does not
 351 # return NULL when it receives a bogus time_t.
 352 #
 353 # Define HAVE_CLOCK_GETTIME if your platform has clock_gettime in librt.
 354 #
 355 # Define HAVE_CLOCK_MONOTONIC if your platform has CLOCK_MONOTONIC in librt.
 356 #
 357 # Define USE_PARENS_AROUND_GETTEXT_N to "yes" if your compiler happily
 358 # compiles the following initialization:
 359 #
 360 #   static const char s[] = ("FOO");
 361 #
 362 # and define it to "no" if you need to remove the parentheses () around the
 363 # constant.  The default is "auto", which means to use parentheses if your
 364 # compiler is detected to support it.
 365 #
 366 # Define HAVE_BSD_SYSCTL if your platform has a BSD-compatible sysctl function.
 367 #
 368 # Define HAVE_GETDELIM if your system has the getdelim() function.
 369
 370 GIT-VERSION-FILE: FORCE
 371         @$(SHELL_PATH) ./GIT-VERSION-GEN
 372 -include GIT-VERSION-FILE
 373
 374 # CFLAGS and LDFLAGS are for the users to override from the command line.
 375
 376 CFLAGS = -g -O2 -Wall
 377 LDFLAGS =
 378 ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
 379 ALL_LDFLAGS = $(LDFLAGS)
 380 STRIP ?= strip
 381
 382 # Create as necessary, replace existing, make ranlib unneeded.
 383 ARFLAGS = rcs
 384
 385 # Among the variables below, these:
 386 #   gitexecdir
 387 #   template_dir
 388 #   sysconfdir
 389 # can be specified as a relative path some/where/else;
 390 # this is interpreted as relative to $(prefix) and "git" at
 391 # runtime figures out where they are based on the path to the executable.
 392 # Additionally, the following will be treated as relative by "git" if they
 393 # begin with "$(prefix)/":
 394 #   mandir
 395 #   infodir
 396 #   htmldir
 397 # This can help installing the suite in a relocatable way.
 398
 399 prefix = $(HOME)
 400 bindir_relative = bin
 401 bindir = $(prefix)/$(bindir_relative)
 402 mandir = $(prefix)/share/man
 403 infodir = $(prefix)/share/info
 404 gitexecdir = libexec/git-core
 405 mergetoolsdir = $(gitexecdir)/mergetools
 406 sharedir = $(prefix)/share
 407 gitwebdir = $(sharedir)/gitweb
 408 localedir = $(sharedir)/locale
 409 template_dir = share/git-core/templates
 410 htmldir = $(prefix)/share/doc/git-doc
 411 ETC_GITCONFIG = $(sysconfdir)/gitconfig
 412 ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
 413 lib = lib
 414 # DESTDIR =
 415 pathsep = :
 416
 417 mandir_relative = $(patsubst $(prefix)/%,%,$(mandir))
 418 infodir_relative = $(patsubst $(prefix)/%,%,$(infodir))
 419 htmldir_relative = $(patsubst $(prefix)/%,%,$(htmldir))
 420
 421 export prefix bindir sharedir sysconfdir gitwebdir localedir
 422
 423 CC = cc
 424 AR = ar
 425 RM = rm -f
 426 DIFF = diff
 427 TAR = tar
 428 FIND = find
 429 INSTALL = install
 430 RPMBUILD = rpmbuild
 431 TCL_PATH = tclsh
 432 TCLTK_PATH = wish
 433 XGETTEXT = xgettext
 434 MSGFMT = msgfmt
 435 CURL_CONFIG = curl-config
 436 PTHREAD_LIBS = -lpthread
 437 PTHREAD_CFLAGS =
 438 GCOV = gcov
 439
 440 export TCL_PATH TCLTK_PATH
 441
 442 SPARSE_FLAGS =
 443
 444
 445
 446 ### --- END CONFIGURATION SECTION ---
 447
 448 # Those must not be GNU-specific; they are shared with perl/ which may
 449 # be built by a different compiler. (Note that this is an artifact now
 450 # but it still might be nice to keep that distinction.)
 451 BASIC_CFLAGS = -I.
 452 BASIC_LDFLAGS =
 453
 454 # Guard against environment variables
 455 BUILTIN_OBJS =
 456 BUILT_INS =
 457 COMPAT_CFLAGS =
 458 COMPAT_OBJS =
 459 XDIFF_OBJS =
 460 VCSSVN_OBJS =
 461 GENERATED_H =
 462 EXTRA_CPPFLAGS =
 463 LIB_OBJS =
 464 PROGRAM_OBJS =
 465 PROGRAMS =
 466 SCRIPT_PERL =
 467 SCRIPT_PYTHON =
 468 SCRIPT_SH =
 469 SCRIPT_LIB =
 470 TEST_PROGRAMS_NEED_X =
 471
 472 # Having this variable in your environment would break pipelines because
 473 # you cause "cd" to echo its destination to stdout.  It can also take
 474 # scripts to unexpected places.  If you like CDPATH, define it for your
 475 # interactive shell sessions without exporting it.
 476 unexport CDPATH
 477
 478 SCRIPT_SH += git-bisect.sh
 479 SCRIPT_SH += git-difftool--helper.sh
 480 SCRIPT_SH += git-filter-branch.sh
 481 SCRIPT_SH += git-merge-octopus.sh
 482 SCRIPT_SH += git-merge-one-file.sh
 483 SCRIPT_SH += git-merge-resolve.sh
 484 SCRIPT_SH += git-mergetool.sh
 485 SCRIPT_SH += git-quiltimport.sh
 486 SCRIPT_SH += git-rebase.sh
 487 SCRIPT_SH += git-remote-testgit.sh
 488 SCRIPT_SH += git-request-pull.sh
 489 SCRIPT_SH += git-stash.sh
 490 SCRIPT_SH += git-submodule.sh
 491 SCRIPT_SH += git-web--browse.sh
 492
 493 SCRIPT_LIB += git-mergetool--lib
 494 SCRIPT_LIB += git-parse-remote
 495 SCRIPT_LIB += git-rebase--am
 496 SCRIPT_LIB += git-rebase--interactive
 497 SCRIPT_LIB += git-rebase--merge
 498 SCRIPT_LIB += git-sh-setup
 499 SCRIPT_LIB += git-sh-i18n
 500
 501 SCRIPT_PERL += git-add--interactive.perl
 502 SCRIPT_PERL += git-difftool.perl
 503 SCRIPT_PERL += git-archimport.perl
 504 SCRIPT_PERL += git-cvsexportcommit.perl
 505 SCRIPT_PERL += git-cvsimport.perl
 506 SCRIPT_PERL += git-cvsserver.perl
 507 SCRIPT_PERL += git-relink.perl
 508 SCRIPT_PERL += git-send-email.perl
 509 SCRIPT_PERL += git-svn.perl
 510
 511 SCRIPT_PYTHON += git-p4.py
 512
 513 NO_INSTALL += git-remote-testgit
 514
 515 # Generated files for scripts
 516 SCRIPT_SH_GEN = $(patsubst %.sh,%,$(SCRIPT_SH))
 517 SCRIPT_PERL_GEN = $(patsubst %.perl,%,$(SCRIPT_PERL))
 518 SCRIPT_PYTHON_GEN = $(patsubst %.py,%,$(SCRIPT_PYTHON))
 519
 520 SCRIPT_SH_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_SH_GEN))
 521 SCRIPT_PERL_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PERL_GEN))
 522 SCRIPT_PYTHON_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PYTHON_GEN))
 523
 524 # Individual rules to allow e.g.
 525 # "make -C ../.. SCRIPT_PERL=contrib/foo/bar.perl build-perl-script"
 526 # from subdirectories like contrib/*/
 527 .PHONY: build-perl-script build-sh-script build-python-script
 528 build-perl-script: $(SCRIPT_PERL_GEN)
 529 build-sh-script: $(SCRIPT_SH_GEN)
 530 build-python-script: $(SCRIPT_PYTHON_GEN)
 531
 532 .PHONY: install-perl-script install-sh-script install-python-script
 533 install-sh-script: $(SCRIPT_SH_INS)
 534         $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 535 install-perl-script: $(SCRIPT_PERL_INS)
 536         $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 537 install-python-script: $(SCRIPT_PYTHON_INS)
 538         $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 539
 540 .PHONY: clean-perl-script clean-sh-script clean-python-script
 541 clean-sh-script:
 542         $(RM) $(SCRIPT_SH_GEN)
 543 clean-perl-script:
 544         $(RM) $(SCRIPT_PERL_GEN)
 545 clean-python-script:
 546         $(RM) $(SCRIPT_PYTHON_GEN)
 547
 548 SCRIPTS = $(SCRIPT_SH_INS) \
 549           $(SCRIPT_PERL_INS) \
 550           $(SCRIPT_PYTHON_INS) \
 551           git-instaweb
 552
 553 ETAGS_TARGET = TAGS
 554
 555 # Empty...
 556 EXTRA_PROGRAMS =
 557
 558 # ... and all the rest that could be moved out of bindir to gitexecdir
 559 PROGRAMS += $(EXTRA_PROGRAMS)
 560
 561 PROGRAM_OBJS += credential-store.o
 562 PROGRAM_OBJS += daemon.o
 563 PROGRAM_OBJS += fast-import.o
 564 PROGRAM_OBJS += http-backend.o
 565 PROGRAM_OBJS += imap-send.o
 566 PROGRAM_OBJS += sh-i18n--envsubst.o
 567 PROGRAM_OBJS += shell.o
 568 PROGRAM_OBJS += show-index.o
 569 PROGRAM_OBJS += upload-pack.o
 570 PROGRAM_OBJS += remote-testsvn.o
 571
 572 # Binary suffix, set to .exe for Windows builds
 573 X =
 574
 575 PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
 576
 577 TEST_PROGRAMS_NEED_X += test-chmtime
 578 TEST_PROGRAMS_NEED_X += test-ctype
 579 TEST_PROGRAMS_NEED_X += test-config
 580 TEST_PROGRAMS_NEED_X += test-date
 581 TEST_PROGRAMS_NEED_X += test-delta
 582 TEST_PROGRAMS_NEED_X += test-dump-cache-tree
 583 TEST_PROGRAMS_NEED_X += test-dump-split-index
 584 TEST_PROGRAMS_NEED_X += test-dump-untracked-cache
 585 TEST_PROGRAMS_NEED_X += test-genrandom
 586 TEST_PROGRAMS_NEED_X += test-hashmap
 587 TEST_PROGRAMS_NEED_X += test-index-version
 588 TEST_PROGRAMS_NEED_X += test-line-buffer
 589 TEST_PROGRAMS_NEED_X += test-match-trees
 590 TEST_PROGRAMS_NEED_X += test-mergesort
 591 TEST_PROGRAMS_NEED_X += test-mktemp
 592 TEST_PROGRAMS_NEED_X += test-parse-options
 593 TEST_PROGRAMS_NEED_X += test-path-utils
 594 TEST_PROGRAMS_NEED_X += test-prio-queue
 595 TEST_PROGRAMS_NEED_X += test-read-cache
 596 TEST_PROGRAMS_NEED_X += test-regex
 597 TEST_PROGRAMS_NEED_X += test-revision-walking
 598 TEST_PROGRAMS_NEED_X += test-run-command
 599 TEST_PROGRAMS_NEED_X += test-scrap-cache-tree
 600 TEST_PROGRAMS_NEED_X += test-sha1
 601 TEST_PROGRAMS_NEED_X += test-sha1-array
 602 TEST_PROGRAMS_NEED_X += test-sigchain
 603 TEST_PROGRAMS_NEED_X += test-string-list
 604 TEST_PROGRAMS_NEED_X += test-submodule-config
 605 TEST_PROGRAMS_NEED_X += test-subprocess
 606 TEST_PROGRAMS_NEED_X += test-svn-fe
 607 TEST_PROGRAMS_NEED_X += test-urlmatch-normalization
 608 TEST_PROGRAMS_NEED_X += test-wildmatch
 609
 610 TEST_PROGRAMS = $(patsubst %,%$X,$(TEST_PROGRAMS_NEED_X))
 611
 612 # List built-in command $C whose implementation cmd_$C() is not in
 613 # builtin/$C.o but is linked in as part of some other command.
 614 BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
 615
 616 BUILT_INS += git-cherry$X
 617 BUILT_INS += git-cherry-pick$X
 618 BUILT_INS += git-format-patch$X
 619 BUILT_INS += git-fsck-objects$X
 620 BUILT_INS += git-init$X
 621 BUILT_INS += git-merge-subtree$X
 622 BUILT_INS += git-show$X
 623 BUILT_INS += git-stage$X
 624 BUILT_INS += git-status$X
 625 BUILT_INS += git-whatchanged$X
 626
 627 # what 'all' will build and 'install' will install in gitexecdir,
 628 # excluding programs for built-in commands
 629 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 630
 631 # what 'all' will build but not install in gitexecdir
 632 OTHER_PROGRAMS = git$X
 633
 634 # what test wrappers are needed and 'install' will install, in bindir
 635 BINDIR_PROGRAMS_NEED_X += git
 636 BINDIR_PROGRAMS_NEED_X += git-upload-pack
 637 BINDIR_PROGRAMS_NEED_X += git-receive-pack
 638 BINDIR_PROGRAMS_NEED_X += git-upload-archive
 639 BINDIR_PROGRAMS_NEED_X += git-shell
 640
 641 BINDIR_PROGRAMS_NO_X += git-cvsserver
 642
 643 # Set paths to tools early so that they can be used for version tests.
 644 ifndef SHELL_PATH
 645         SHELL_PATH = /bin/sh
 646 endif
 647 ifndef PERL_PATH
 648         PERL_PATH = /usr/bin/perl
 649 endif
 650 ifndef PYTHON_PATH
 651         PYTHON_PATH = /usr/bin/python
 652 endif
 653
 654 export PERL_PATH
 655 export PYTHON_PATH
 656
 657 LIB_FILE = libgit.a
 658 XDIFF_LIB = xdiff/lib.a
 659 VCSSVN_LIB = vcs-svn/lib.a
 660
 661 GENERATED_H += common-cmds.h
 662
 663 LIB_H = $(shell $(FIND) . \
 664         -name .git -prune -o \
 665         -name t -prune -o \
 666         -name Documentation -prune -o \
 667         -name '*.h' -print)
 668
 669 LIB_OBJS += abspath.o
 670 LIB_OBJS += advice.o
 671 LIB_OBJS += alias.o
 672 LIB_OBJS += alloc.o
 673 LIB_OBJS += archive.o
 674 LIB_OBJS += archive-tar.o
 675 LIB_OBJS += archive-zip.o
 676 LIB_OBJS += argv-array.o
 677 LIB_OBJS += attr.o
 678 LIB_OBJS += base85.o
 679 LIB_OBJS += bisect.o
 680 LIB_OBJS += blob.o
 681 LIB_OBJS += branch.o
 682 LIB_OBJS += bulk-checkin.o
 683 LIB_OBJS += bundle.o
 684 LIB_OBJS += cache-tree.o
 685 LIB_OBJS += color.o
 686 LIB_OBJS += column.o
 687 LIB_OBJS += combine-diff.o
 688 LIB_OBJS += commit.o
 689 LIB_OBJS += compat/obstack.o
 690 LIB_OBJS += compat/terminal.o
 691 LIB_OBJS += config.o
 692 LIB_OBJS += connect.o
 693 LIB_OBJS += connected.o
 694 LIB_OBJS += convert.o
 695 LIB_OBJS += copy.o
 696 LIB_OBJS += credential.o
 697 LIB_OBJS += csum-file.o
 698 LIB_OBJS += ctype.o
 699 LIB_OBJS += date.o
 700 LIB_OBJS += decorate.o
 701 LIB_OBJS += diffcore-break.o
 702 LIB_OBJS += diffcore-delta.o
 703 LIB_OBJS += diffcore-order.o
 704 LIB_OBJS += diffcore-pickaxe.o
 705 LIB_OBJS += diffcore-rename.o
 706 LIB_OBJS += diff-delta.o
 707 LIB_OBJS += diff-lib.o
 708 LIB_OBJS += diff-no-index.o
 709 LIB_OBJS += diff.o
 710 LIB_OBJS += dir.o
 711 LIB_OBJS += editor.o
 712 LIB_OBJS += entry.o
 713 LIB_OBJS += environment.o
 714 LIB_OBJS += ewah/bitmap.o
 715 LIB_OBJS += ewah/ewah_bitmap.o
 716 LIB_OBJS += ewah/ewah_io.o
 717 LIB_OBJS += ewah/ewah_rlw.o
 718 LIB_OBJS += exec_cmd.o
 719 LIB_OBJS += fetch-pack.o
 720 LIB_OBJS += fsck.o
 721 LIB_OBJS += gettext.o
 722 LIB_OBJS += gpg-interface.o
 723 LIB_OBJS += graph.o
 724 LIB_OBJS += grep.o
 725 LIB_OBJS += hashmap.o
 726 LIB_OBJS += help.o
 727 LIB_OBJS += hex.o
 728 LIB_OBJS += ident.o
 729 LIB_OBJS += kwset.o
 730 LIB_OBJS += levenshtein.o
 731 LIB_OBJS += line-log.o
 732 LIB_OBJS += line-range.o
 733 LIB_OBJS += list-objects.o
 734 LIB_OBJS += ll-merge.o
 735 LIB_OBJS += lockfile.o
 736 LIB_OBJS += log-tree.o
 737 LIB_OBJS += mailmap.o
 738 LIB_OBJS += match-trees.o
 739 LIB_OBJS += merge.o
 740 LIB_OBJS += merge-blobs.o
 741 LIB_OBJS += merge-recursive.o
 742 LIB_OBJS += mergesort.o
 743 LIB_OBJS += name-hash.o
 744 LIB_OBJS += notes.o
 745 LIB_OBJS += notes-cache.o
 746 LIB_OBJS += notes-merge.o
 747 LIB_OBJS += notes-utils.o
 748 LIB_OBJS += object.o
 749 LIB_OBJS += pack-bitmap.o
 750 LIB_OBJS += pack-bitmap-write.o
 751 LIB_OBJS += pack-check.o
 752 LIB_OBJS += pack-objects.o
 753 LIB_OBJS += pack-revindex.o
 754 LIB_OBJS += pack-write.o
 755 LIB_OBJS += pager.o
 756 LIB_OBJS += parse-options.o
 757 LIB_OBJS += parse-options-cb.o
 758 LIB_OBJS += patch-delta.o
 759 LIB_OBJS += patch-ids.o
 760 LIB_OBJS += path.o
 761 LIB_OBJS += pathspec.o
 762 LIB_OBJS += pkt-line.o
 763 LIB_OBJS += preload-index.o
 764 LIB_OBJS += pretty.o
 765 LIB_OBJS += prio-queue.o
 766 LIB_OBJS += progress.o
 767 LIB_OBJS += prompt.o
 768 LIB_OBJS += quote.o
 769 LIB_OBJS += reachable.o
 770 LIB_OBJS += read-cache.o
 771 LIB_OBJS += reflog-walk.o
 772 LIB_OBJS += refs.o
 773 LIB_OBJS += ref-filter.o
 774 LIB_OBJS += remote.o
 775 LIB_OBJS += replace_object.o
 776 LIB_OBJS += rerere.o
 777 LIB_OBJS += resolve-undo.o
 778 LIB_OBJS += revision.o
 779 LIB_OBJS += run-command.o
 780 LIB_OBJS += send-pack.o
 781 LIB_OBJS += sequencer.o
 782 LIB_OBJS += server-info.o
 783 LIB_OBJS += setup.o
 784 LIB_OBJS += sha1-array.o
 785 LIB_OBJS += sha1-lookup.o
 786 LIB_OBJS += sha1_file.o
 787 LIB_OBJS += sha1_name.o
 788 LIB_OBJS += shallow.o
 789 LIB_OBJS += sideband.o
 790 LIB_OBJS += sigchain.o
 791 LIB_OBJS += split-index.o
 792 LIB_OBJS += strbuf.o
 793 LIB_OBJS += streaming.o
 794 LIB_OBJS += string-list.o
 795 LIB_OBJS += submodule.o
 796 LIB_OBJS += submodule-config.o
 797 LIB_OBJS += symlinks.o
 798 LIB_OBJS += tag.o
 799 LIB_OBJS += tempfile.o
 800 LIB_OBJS += trace.o
 801 LIB_OBJS += trailer.o
 802 LIB_OBJS += transport.o
 803 LIB_OBJS += transport-helper.o
 804 LIB_OBJS += tree-diff.o
 805 LIB_OBJS += tree.o
 806 LIB_OBJS += tree-walk.o
 807 LIB_OBJS += unpack-trees.o
 808 LIB_OBJS += url.o
 809 LIB_OBJS += urlmatch.o
 810 LIB_OBJS += usage.o
 811 LIB_OBJS += userdiff.o
 812 LIB_OBJS += utf8.o
 813 LIB_OBJS += varint.o
 814 LIB_OBJS += version.o
 815 LIB_OBJS += versioncmp.o
 816 LIB_OBJS += walker.o
 817 LIB_OBJS += wildmatch.o
 818 LIB_OBJS += wrapper.o
 819 LIB_OBJS += write_or_die.o
 820 LIB_OBJS += ws.o
 821 LIB_OBJS += wt-status.o
 822 LIB_OBJS += xdiff-interface.o
 823 LIB_OBJS += zlib.o
 824
 825 BUILTIN_OBJS += builtin/add.o
 826 BUILTIN_OBJS += builtin/am.o
 827 BUILTIN_OBJS += builtin/annotate.o
 828 BUILTIN_OBJS += builtin/apply.o
 829 BUILTIN_OBJS += builtin/archive.o
 830 BUILTIN_OBJS += builtin/bisect--helper.o
 831 BUILTIN_OBJS += builtin/blame.o
 832 BUILTIN_OBJS += builtin/branch.o
 833 BUILTIN_OBJS += builtin/bundle.o
 834 BUILTIN_OBJS += builtin/cat-file.o
 835 BUILTIN_OBJS += builtin/check-attr.o
 836 BUILTIN_OBJS += builtin/check-ignore.o
 837 BUILTIN_OBJS += builtin/check-mailmap.o
 838 BUILTIN_OBJS += builtin/check-ref-format.o
 839 BUILTIN_OBJS += builtin/checkout-index.o
 840 BUILTIN_OBJS += builtin/checkout.o
 841 BUILTIN_OBJS += builtin/clean.o
 842 BUILTIN_OBJS += builtin/clone.o
 843 BUILTIN_OBJS += builtin/column.o
 844 BUILTIN_OBJS += builtin/commit-tree.o
 845 BUILTIN_OBJS += builtin/commit.o
 846 BUILTIN_OBJS += builtin/config.o
 847 BUILTIN_OBJS += builtin/count-objects.o
 848 BUILTIN_OBJS += builtin/credential.o
 849 BUILTIN_OBJS += builtin/describe.o
 850 BUILTIN_OBJS += builtin/diff-files.o
 851 BUILTIN_OBJS += builtin/diff-index.o
 852 BUILTIN_OBJS += builtin/diff-tree.o
 853 BUILTIN_OBJS += builtin/diff.o
 854 BUILTIN_OBJS += builtin/fast-export.o
 855 BUILTIN_OBJS += builtin/fetch-pack.o
 856 BUILTIN_OBJS += builtin/fetch.o
 857 BUILTIN_OBJS += builtin/fmt-merge-msg.o
 858 BUILTIN_OBJS += builtin/for-each-ref.o
 859 BUILTIN_OBJS += builtin/fsck.o
 860 BUILTIN_OBJS += builtin/gc.o
 861 BUILTIN_OBJS += builtin/get-tar-commit-id.o
 862 BUILTIN_OBJS += builtin/grep.o
 863 BUILTIN_OBJS += builtin/hash-object.o
 864 BUILTIN_OBJS += builtin/help.o
 865 BUILTIN_OBJS += builtin/index-pack.o
 866 BUILTIN_OBJS += builtin/init-db.o
 867 BUILTIN_OBJS += builtin/interpret-trailers.o
 868 BUILTIN_OBJS += builtin/log.o
 869 BUILTIN_OBJS += builtin/ls-files.o
 870 BUILTIN_OBJS += builtin/ls-remote.o
 871 BUILTIN_OBJS += builtin/ls-tree.o
 872 BUILTIN_OBJS += builtin/mailinfo.o
 873 BUILTIN_OBJS += builtin/mailsplit.o
 874 BUILTIN_OBJS += builtin/merge.o
 875 BUILTIN_OBJS += builtin/merge-base.o
 876 BUILTIN_OBJS += builtin/merge-file.o
 877 BUILTIN_OBJS += builtin/merge-index.o
 878 BUILTIN_OBJS += builtin/merge-ours.o
 879 BUILTIN_OBJS += builtin/merge-recursive.o
 880 BUILTIN_OBJS += builtin/merge-tree.o
 881 BUILTIN_OBJS += builtin/mktag.o
 882 BUILTIN_OBJS += builtin/mktree.o
 883 BUILTIN_OBJS += builtin/mv.o
 884 BUILTIN_OBJS += builtin/name-rev.o
 885 BUILTIN_OBJS += builtin/notes.o
 886 BUILTIN_OBJS += builtin/pack-objects.o
 887 BUILTIN_OBJS += builtin/pack-redundant.o
 888 BUILTIN_OBJS += builtin/pack-refs.o
 889 BUILTIN_OBJS += builtin/patch-id.o
 890 BUILTIN_OBJS += builtin/prune-packed.o
 891 BUILTIN_OBJS += builtin/prune.o
 892 BUILTIN_OBJS += builtin/pull.o
 893 BUILTIN_OBJS += builtin/push.o
 894 BUILTIN_OBJS += builtin/read-tree.o
 895 BUILTIN_OBJS += builtin/receive-pack.o
 896 BUILTIN_OBJS += builtin/reflog.o
 897 BUILTIN_OBJS += builtin/remote.o
 898 BUILTIN_OBJS += builtin/remote-ext.o
 899 BUILTIN_OBJS += builtin/remote-fd.o
 900 BUILTIN_OBJS += builtin/repack.o
 901 BUILTIN_OBJS += builtin/replace.o
 902 BUILTIN_OBJS += builtin/rerere.o
 903 BUILTIN_OBJS += builtin/reset.o
 904 BUILTIN_OBJS += builtin/rev-list.o
 905 BUILTIN_OBJS += builtin/rev-parse.o
 906 BUILTIN_OBJS += builtin/revert.o
 907 BUILTIN_OBJS += builtin/rm.o
 908 BUILTIN_OBJS += builtin/send-pack.o
 909 BUILTIN_OBJS += builtin/shortlog.o
 910 BUILTIN_OBJS += builtin/show-branch.o
 911 BUILTIN_OBJS += builtin/show-ref.o
 912 BUILTIN_OBJS += builtin/stripspace.o
 913 BUILTIN_OBJS += builtin/symbolic-ref.o
 914 BUILTIN_OBJS += builtin/tag.o
 915 BUILTIN_OBJS += builtin/unpack-file.o
 916 BUILTIN_OBJS += builtin/unpack-objects.o
 917 BUILTIN_OBJS += builtin/update-index.o
 918 BUILTIN_OBJS += builtin/update-ref.o
 919 BUILTIN_OBJS += builtin/update-server-info.o
 920 BUILTIN_OBJS += builtin/upload-archive.o
 921 BUILTIN_OBJS += builtin/var.o
 922 BUILTIN_OBJS += builtin/verify-commit.o
 923 BUILTIN_OBJS += builtin/verify-pack.o
 924 BUILTIN_OBJS += builtin/verify-tag.o
 925 BUILTIN_OBJS += builtin/worktree.o
 926 BUILTIN_OBJS += builtin/write-tree.o
 927
 928 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 929 EXTLIBS =
 930
 931 GIT_USER_AGENT = git/$(GIT_VERSION)
 932
 933 include config.mak.uname
 934 -include config.mak.autogen
 935 -include config.mak
 936
 937 ifndef sysconfdir
 938 ifeq ($(prefix),/usr)
 939 sysconfdir = /etc
 940 else
 941 sysconfdir = etc
 942 endif
 943 endif
 944
 945 ifndef COMPUTE_HEADER_DEPENDENCIES
 946 COMPUTE_HEADER_DEPENDENCIES = auto
 947 endif
 948
 949 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),auto)
 950 dep_check = $(shell $(CC) $(ALL_CFLAGS) \
 951         -c -MF /dev/null -MQ /dev/null -MMD -MP \
 952         -x c /dev/null -o /dev/null 2>&1; \
 953         echo $$?)
 954 ifeq ($(dep_check),0)
 955 override COMPUTE_HEADER_DEPENDENCIES = yes
 956 else
 957 override COMPUTE_HEADER_DEPENDENCIES = no
 958 endif
 959 endif
 960
 961 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
 962 USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
 963 else
 964 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),no)
 965 $(error please set COMPUTE_HEADER_DEPENDENCIES to yes, no, or auto \
 966 (not "$(COMPUTE_HEADER_DEPENDENCIES)"))
 967 endif
 968 endif
 969
 970 ifdef SANE_TOOL_PATH
 971 SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
 972 BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
 973 PATH := $(SANE_TOOL_PATH):${PATH}
 974 else
 975 BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
 976 endif
 977
 978 ifneq (,$(INLINE))
 979         BASIC_CFLAGS += -Dinline=$(INLINE)
 980 endif
 981
 982 ifneq (,$(SOCKLEN_T))
 983         BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
 984 endif
 985
 986 ifeq (yes,$(USE_PARENS_AROUND_GETTEXT_N))
 987         BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=1
 988 else
 989 ifeq (no,$(USE_PARENS_AROUND_GETTEXT_N))
 990         BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=0
 991 endif
 992 endif
 993
 994 ifeq ($(uname_S),Darwin)
 995         ifndef NO_FINK
 996                 ifeq ($(shell test -d /sw/lib && echo y),y)
 997                         BASIC_CFLAGS += -I/sw/include
 998                         BASIC_LDFLAGS += -L/sw/lib
 999                 endif
1000         endif
1001         ifndef NO_DARWIN_PORTS
1002                 ifeq ($(shell test -d /opt/local/lib && echo y),y)
1003                         BASIC_CFLAGS += -I/opt/local/include
1004                         BASIC_LDFLAGS += -L/opt/local/lib
1005                 endif
1006         endif
1007         ifndef NO_APPLE_COMMON_CRYPTO
1008                 APPLE_COMMON_CRYPTO = YesPlease
1009                 COMPAT_CFLAGS += -DAPPLE_COMMON_CRYPTO
1010         endif
1011         NO_REGEX = YesPlease
1012         PTHREAD_LIBS =
1013 endif
1014
1015 ifndef CC_LD_DYNPATH
1016         ifdef NO_R_TO_GCC_LINKER
1017                 # Some gcc does not accept and pass -R to the linker to specify
1018                 # the runtime dynamic library path.
1019                 CC_LD_DYNPATH = -Wl,-rpath,
1020         else
1021                 CC_LD_DYNPATH = -R
1022         endif
1023 endif
1024
1025 ifdef NO_LIBGEN_H
1026         COMPAT_CFLAGS += -DNO_LIBGEN_H
1027         COMPAT_OBJS += compat/basename.o
1028 endif
1029
1030 ifdef USE_LIBPCRE
1031         BASIC_CFLAGS += -DUSE_LIBPCRE
1032         ifdef LIBPCREDIR
1033                 BASIC_CFLAGS += -I$(LIBPCREDIR)/include
1034                 EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib)
1035         endif
1036         EXTLIBS += -lpcre
1037 endif
1038
1039 ifdef HAVE_ALLOCA_H
1040         BASIC_CFLAGS += -DHAVE_ALLOCA_H
1041 endif
1042
1043 IMAP_SEND_BUILDDEPS =
1044 IMAP_SEND_LDFLAGS =
1045
1046 ifdef NO_CURL
1047         BASIC_CFLAGS += -DNO_CURL
1048         REMOTE_CURL_PRIMARY =
1049         REMOTE_CURL_ALIASES =
1050         REMOTE_CURL_NAMES =
1051 else
1052         ifdef CURLDIR
1053                 # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1054                 BASIC_CFLAGS += -I$(CURLDIR)/include
1055                 CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
1056         else
1057                 CURL_LIBCURL = -lcurl
1058         endif
1059         ifdef NEEDS_SSL_WITH_CURL
1060                 CURL_LIBCURL += -lssl
1061                 ifdef NEEDS_CRYPTO_WITH_SSL
1062                         CURL_LIBCURL += -lcrypto
1063                 endif
1064         endif
1065         ifdef NEEDS_IDN_WITH_CURL
1066                 CURL_LIBCURL += -lidn
1067         endif
1068
1069         REMOTE_CURL_PRIMARY = git-remote-http$X
1070         REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1071         REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1072         PROGRAM_OBJS += http-fetch.o
1073         PROGRAMS += $(REMOTE_CURL_NAMES)
1074         curl_check := $(shell (echo 070908; $(CURL_CONFIG) --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1075         ifeq "$(curl_check)" "070908"
1076                 ifndef NO_EXPAT
1077                         PROGRAM_OBJS += http-push.o
1078                 endif
1079         endif
1080         curl_check := $(shell (echo 072200; $(CURL_CONFIG) --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1081         ifeq "$(curl_check)" "072200"
1082                 USE_CURL_FOR_IMAP_SEND = YesPlease
1083         endif
1084         ifdef USE_CURL_FOR_IMAP_SEND
1085                 BASIC_CFLAGS += -DUSE_CURL_FOR_IMAP_SEND
1086                 IMAP_SEND_BUILDDEPS = http.o
1087                 IMAP_SEND_LDFLAGS += $(CURL_LIBCURL)
1088         endif
1089         ifndef NO_EXPAT
1090                 ifdef EXPATDIR
1091                         BASIC_CFLAGS += -I$(EXPATDIR)/include
1092                         EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1093                 else
1094                         EXPAT_LIBEXPAT = -lexpat
1095                 endif
1096                 ifdef EXPAT_NEEDS_XMLPARSE_H
1097                         BASIC_CFLAGS += -DEXPAT_NEEDS_XMLPARSE_H
1098                 endif
1099         endif
1100 endif
1101 IMAP_SEND_LDFLAGS += $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
1102
1103 ifdef ZLIB_PATH
1104         BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1105         EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1106 endif
1107 EXTLIBS += -lz
1108
1109 ifndef NO_OPENSSL
1110         OPENSSL_LIBSSL = -lssl
1111         ifdef OPENSSLDIR
1112                 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1113                 OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1114         else
1115                 OPENSSL_LINK =
1116         endif
1117         ifdef NEEDS_CRYPTO_WITH_SSL
1118                 OPENSSL_LIBSSL += -lcrypto
1119         endif
1120 else
1121         BASIC_CFLAGS += -DNO_OPENSSL
1122         BLK_SHA1 = 1
1123         OPENSSL_LIBSSL =
1124 endif
1125 ifdef NO_OPENSSL
1126         LIB_4_CRYPTO =
1127 else
1128 ifdef NEEDS_SSL_WITH_CRYPTO
1129         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1130 else
1131         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1132 endif
1133 ifdef APPLE_COMMON_CRYPTO
1134         LIB_4_CRYPTO += -framework Security -framework CoreFoundation
1135 endif
1136 endif
1137 ifdef NEEDS_LIBICONV
1138         ifdef ICONVDIR
1139                 BASIC_CFLAGS += -I$(ICONVDIR)/include
1140                 ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1141         else
1142                 ICONV_LINK =
1143         endif
1144         ifdef NEEDS_LIBINTL_BEFORE_LIBICONV
1145                 ICONV_LINK += -lintl
1146         endif
1147         EXTLIBS += $(ICONV_LINK) -liconv
1148 endif
1149 ifdef NEEDS_LIBGEN
1150         EXTLIBS += -lgen
1151 endif
1152 ifndef NO_GETTEXT
1153 ifndef LIBC_CONTAINS_LIBINTL
1154         EXTLIBS += -lintl
1155 endif
1156 endif
1157 ifdef NEEDS_SOCKET
1158         EXTLIBS += -lsocket
1159 endif
1160 ifdef NEEDS_NSL
1161         EXTLIBS += -lnsl
1162 endif
1163 ifdef NEEDS_RESOLV
1164         EXTLIBS += -lresolv
1165 endif
1166 ifdef NO_D_TYPE_IN_DIRENT
1167         BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1168 endif
1169 ifdef NO_D_INO_IN_DIRENT
1170         BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
1171 endif
1172 ifdef NO_GECOS_IN_PWENT
1173         BASIC_CFLAGS += -DNO_GECOS_IN_PWENT
1174 endif
1175 ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1176         BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1177 endif
1178 ifdef USE_NSEC
1179         BASIC_CFLAGS += -DUSE_NSEC
1180 endif
1181 ifdef USE_ST_TIMESPEC
1182         BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1183 endif
1184 ifdef NO_NORETURN
1185         BASIC_CFLAGS += -DNO_NORETURN
1186 endif
1187 ifdef NO_NSEC
1188         BASIC_CFLAGS += -DNO_NSEC
1189 endif
1190 ifdef SNPRINTF_RETURNS_BOGUS
1191         COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1192         COMPAT_OBJS += compat/snprintf.o
1193 endif
1194 ifdef FREAD_READS_DIRECTORIES
1195         COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1196         COMPAT_OBJS += compat/fopen.o
1197 endif
1198 ifdef NO_SYMLINK_HEAD
1199         BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1200 endif
1201 ifdef GETTEXT_POISON
1202         BASIC_CFLAGS += -DGETTEXT_POISON
1203 endif
1204 ifdef NO_GETTEXT
1205         BASIC_CFLAGS += -DNO_GETTEXT
1206         USE_GETTEXT_SCHEME ?= fallthrough
1207 endif
1208 ifdef NO_POLL
1209         NO_SYS_POLL_H = YesPlease
1210         COMPAT_CFLAGS += -DNO_POLL -Icompat/poll
1211         COMPAT_OBJS += compat/poll/poll.o
1212 endif
1213 ifdef NO_STRCASESTR
1214         COMPAT_CFLAGS += -DNO_STRCASESTR
1215         COMPAT_OBJS += compat/strcasestr.o
1216 endif
1217 ifdef NO_STRLCPY
1218         COMPAT_CFLAGS += -DNO_STRLCPY
1219         COMPAT_OBJS += compat/strlcpy.o
1220 endif
1221 ifdef NO_STRTOUMAX
1222         COMPAT_CFLAGS += -DNO_STRTOUMAX
1223         COMPAT_OBJS += compat/strtoumax.o compat/strtoimax.o
1224 endif
1225 ifdef NO_STRTOULL
1226         COMPAT_CFLAGS += -DNO_STRTOULL
1227 endif
1228 ifdef NO_SETENV
1229         COMPAT_CFLAGS += -DNO_SETENV
1230         COMPAT_OBJS += compat/setenv.o
1231 endif
1232 ifdef NO_MKDTEMP
1233         COMPAT_CFLAGS += -DNO_MKDTEMP
1234         COMPAT_OBJS += compat/mkdtemp.o
1235 endif
1236 ifdef MKDIR_WO_TRAILING_SLASH
1237         COMPAT_CFLAGS += -DMKDIR_WO_TRAILING_SLASH
1238         COMPAT_OBJS += compat/mkdir.o
1239 endif
1240 ifdef NO_MKSTEMPS
1241         COMPAT_CFLAGS += -DNO_MKSTEMPS
1242 endif
1243 ifdef NO_UNSETENV
1244         COMPAT_CFLAGS += -DNO_UNSETENV
1245         COMPAT_OBJS += compat/unsetenv.o
1246 endif
1247 ifdef NO_SYS_SELECT_H
1248         BASIC_CFLAGS += -DNO_SYS_SELECT_H
1249 endif
1250 ifdef NO_SYS_POLL_H
1251         BASIC_CFLAGS += -DNO_SYS_POLL_H
1252 endif
1253 ifdef NEEDS_SYS_PARAM_H
1254         BASIC_CFLAGS += -DNEEDS_SYS_PARAM_H
1255 endif
1256 ifdef NO_INTTYPES_H
1257         BASIC_CFLAGS += -DNO_INTTYPES_H
1258 endif
1259 ifdef NO_INITGROUPS
1260         BASIC_CFLAGS += -DNO_INITGROUPS
1261 endif
1262 ifdef NO_MMAP
1263         COMPAT_CFLAGS += -DNO_MMAP
1264         COMPAT_OBJS += compat/mmap.o
1265 else
1266         ifdef USE_WIN32_MMAP
1267                 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1268                 COMPAT_OBJS += compat/win32mmap.o
1269         endif
1270 endif
1271 ifdef OBJECT_CREATION_USES_RENAMES
1272         COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1273 endif
1274 ifdef NO_STRUCT_ITIMERVAL
1275         COMPAT_CFLAGS += -DNO_STRUCT_ITIMERVAL
1276         NO_SETITIMER = YesPlease
1277 endif
1278 ifdef NO_SETITIMER
1279         COMPAT_CFLAGS += -DNO_SETITIMER
1280 endif
1281 ifdef NO_PREAD
1282         COMPAT_CFLAGS += -DNO_PREAD
1283         COMPAT_OBJS += compat/pread.o
1284 endif
1285 ifdef NO_FAST_WORKING_DIRECTORY
1286         BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1287 endif
1288 ifdef NO_TRUSTABLE_FILEMODE
1289         BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1290 endif
1291 ifdef NEEDS_MODE_TRANSLATION
1292         COMPAT_CFLAGS += -DNEEDS_MODE_TRANSLATION
1293         COMPAT_OBJS += compat/stat.o
1294 endif
1295 ifdef NO_IPV6
1296         BASIC_CFLAGS += -DNO_IPV6
1297 endif
1298 ifdef NO_INTPTR_T
1299         COMPAT_CFLAGS += -DNO_INTPTR_T
1300 endif
1301 ifdef NO_UINTMAX_T
1302         BASIC_CFLAGS += -Duintmax_t=uint32_t
1303 endif
1304 ifdef NO_SOCKADDR_STORAGE
1305 ifdef NO_IPV6
1306         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1307 else
1308         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1309 endif
1310 endif
1311 ifdef NO_INET_NTOP
1312         LIB_OBJS += compat/inet_ntop.o
1313         BASIC_CFLAGS += -DNO_INET_NTOP
1314 endif
1315 ifdef NO_INET_PTON
1316         LIB_OBJS += compat/inet_pton.o
1317         BASIC_CFLAGS += -DNO_INET_PTON
1318 endif
1319 ifndef NO_UNIX_SOCKETS
1320         LIB_OBJS += unix-socket.o
1321         PROGRAM_OBJS += credential-cache.o
1322         PROGRAM_OBJS += credential-cache--daemon.o
1323 endif
1324
1325 ifdef NO_ICONV
1326         BASIC_CFLAGS += -DNO_ICONV
1327 endif
1328
1329 ifdef OLD_ICONV
1330         BASIC_CFLAGS += -DOLD_ICONV
1331 endif
1332
1333 ifdef NO_DEFLATE_BOUND
1334         BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1335 endif
1336
1337 ifdef NO_POSIX_GOODIES
1338         BASIC_CFLAGS += -DNO_POSIX_GOODIES
1339 endif
1340
1341 ifdef APPLE_COMMON_CRYPTO
1342         # Apple CommonCrypto requires chunking
1343         SHA1_MAX_BLOCK_SIZE = 1024L*1024L*1024L
1344 endif
1345
1346 ifdef BLK_SHA1
1347         SHA1_HEADER = "block-sha1/sha1.h"
1348         LIB_OBJS += block-sha1/sha1.o
1349 else
1350 ifdef PPC_SHA1
1351         SHA1_HEADER = "ppc/sha1.h"
1352         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1353 else
1354 ifdef APPLE_COMMON_CRYPTO
1355         COMPAT_CFLAGS += -DCOMMON_DIGEST_FOR_OPENSSL
1356         SHA1_HEADER = <CommonCrypto/CommonDigest.h>
1357 else
1358         SHA1_HEADER = <openssl/sha.h>
1359         EXTLIBS += $(LIB_4_CRYPTO)
1360 endif
1361 endif
1362 endif
1363
1364 ifdef SHA1_MAX_BLOCK_SIZE
1365         LIB_OBJS += compat/sha1-chunked.o
1366         BASIC_CFLAGS += -DSHA1_MAX_BLOCK_SIZE="$(SHA1_MAX_BLOCK_SIZE)"
1367 endif
1368 ifdef NO_PERL_MAKEMAKER
1369         export NO_PERL_MAKEMAKER
1370 endif
1371 ifdef NO_HSTRERROR
1372         COMPAT_CFLAGS += -DNO_HSTRERROR
1373         COMPAT_OBJS += compat/hstrerror.o
1374 endif
1375 ifdef NO_MEMMEM
1376         COMPAT_CFLAGS += -DNO_MEMMEM
1377         COMPAT_OBJS += compat/memmem.o
1378 endif
1379 ifdef NO_GETPAGESIZE
1380         COMPAT_CFLAGS += -DNO_GETPAGESIZE
1381 endif
1382 ifdef INTERNAL_QSORT
1383         COMPAT_CFLAGS += -DINTERNAL_QSORT
1384         COMPAT_OBJS += compat/qsort.o
1385 endif
1386 ifdef RUNTIME_PREFIX
1387         COMPAT_CFLAGS += -DRUNTIME_PREFIX
1388 endif
1389
1390 ifdef NO_PTHREADS
1391         BASIC_CFLAGS += -DNO_PTHREADS
1392 else
1393         BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1394         EXTLIBS += $(PTHREAD_LIBS)
1395         LIB_OBJS += thread-utils.o
1396 endif
1397
1398 ifdef HAVE_PATHS_H
1399         BASIC_CFLAGS += -DHAVE_PATHS_H
1400 endif
1401
1402 ifdef HAVE_LIBCHARSET_H
1403         BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
1404         EXTLIBS += $(CHARSET_LIB)
1405 endif
1406
1407 ifdef HAVE_STRINGS_H
1408         BASIC_CFLAGS += -DHAVE_STRINGS_H
1409 endif
1410
1411 ifdef HAVE_DEV_TTY
1412         BASIC_CFLAGS += -DHAVE_DEV_TTY
1413 endif
1414
1415 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1416         COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1417 endif
1418 ifdef UNRELIABLE_FSTAT
1419         BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1420 endif
1421 ifdef NO_REGEX
1422         COMPAT_CFLAGS += -Icompat/regex
1423         COMPAT_OBJS += compat/regex/regex.o
1424 endif
1425 ifdef NATIVE_CRLF
1426         BASIC_CFLAGS += -DNATIVE_CRLF
1427 endif
1428
1429 ifdef USE_NED_ALLOCATOR
1430        COMPAT_CFLAGS += -Icompat/nedmalloc
1431        COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1432 endif
1433
1434 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1435         export GIT_TEST_CMP_USE_COPIED_CONTEXT
1436 endif
1437
1438 ifndef NO_MSGFMT_EXTENDED_OPTIONS
1439         MSGFMT += --check --statistics
1440 endif
1441
1442 ifneq (,$(XDL_FAST_HASH))
1443         BASIC_CFLAGS += -DXDL_FAST_HASH
1444 endif
1445
1446 ifdef GMTIME_UNRELIABLE_ERRORS
1447         COMPAT_OBJS += compat/gmtime.o
1448         BASIC_CFLAGS += -DGMTIME_UNRELIABLE_ERRORS
1449 endif
1450
1451 ifdef HAVE_CLOCK_GETTIME
1452         BASIC_CFLAGS += -DHAVE_CLOCK_GETTIME
1453         EXTLIBS += -lrt
1454 endif
1455
1456 ifdef HAVE_CLOCK_MONOTONIC
1457         BASIC_CFLAGS += -DHAVE_CLOCK_MONOTONIC
1458 endif
1459
1460 ifdef HAVE_BSD_SYSCTL
1461         BASIC_CFLAGS += -DHAVE_BSD_SYSCTL
1462 endif
1463
1464 ifdef HAVE_GETDELIM
1465         BASIC_CFLAGS += -DHAVE_GETDELIM
1466 endif
1467
1468 ifeq ($(TCLTK_PATH),)
1469 NO_TCLTK = NoThanks
1470 endif
1471
1472 ifeq ($(PERL_PATH),)
1473 NO_PERL = NoThanks
1474 endif
1475
1476 ifeq ($(PYTHON_PATH),)
1477 NO_PYTHON = NoThanks
1478 endif
1479
1480 QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1481 QUIET_SUBDIR1  =
1482
1483 ifneq ($(findstring w,$(MAKEFLAGS)),w)
1484 PRINT_DIR = --no-print-directory
1485 else # "make -w"
1486 NO_SUBDIR = :
1487 endif
1488
1489 ifneq ($(findstring s,$(MAKEFLAGS)),s)
1490 ifndef V
1491         QUIET_CC       = @echo '   ' CC $@;
1492         QUIET_AR       = @echo '   ' AR $@;
1493         QUIET_LINK     = @echo '   ' LINK $@;
1494         QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1495         QUIET_GEN      = @echo '   ' GEN $@;
1496         QUIET_LNCP     = @echo '   ' LN/CP $@;
1497         QUIET_XGETTEXT = @echo '   ' XGETTEXT $@;
1498         QUIET_MSGFMT   = @echo '   ' MSGFMT $@;
1499         QUIET_GCOV     = @echo '   ' GCOV $@;
1500         QUIET_SP       = @echo '   ' SP $<;
1501         QUIET_RC       = @echo '   ' RC $@;
1502         QUIET_SUBDIR0  = +@subdir=
1503         QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1504                          $(MAKE) $(PRINT_DIR) -C $$subdir
1505         export V
1506         export QUIET_GEN
1507         export QUIET_BUILT_IN
1508 endif
1509 endif
1510
1511 ifdef NO_INSTALL_HARDLINKS
1512         export NO_INSTALL_HARDLINKS
1513 endif
1514
1515 ### profile feedback build
1516 #
1517
1518 # Can adjust this to be a global directory if you want to do extended
1519 # data gathering
1520 PROFILE_DIR := $(CURDIR)
1521
1522 ifeq ("$(PROFILE)","GEN")
1523         BASIC_CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
1524         EXTLIBS += -lgcov
1525         export CCACHE_DISABLE = t
1526         V = 1
1527 else
1528 ifneq ("$(PROFILE)","")
1529         BASIC_CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
1530         export CCACHE_DISABLE = t
1531         V = 1
1532 endif
1533 endif
1534
1535 # Shell quote (do not use $(call) to accommodate ancient setups);
1536
1537 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
1538 ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1539 ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
1540
1541 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1542 bindir_SQ = $(subst ','\'',$(bindir))
1543 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1544 mandir_relative_SQ = $(subst ','\'',$(mandir_relative))
1545 infodir_relative_SQ = $(subst ','\'',$(infodir_relative))
1546 localedir_SQ = $(subst ','\'',$(localedir))
1547 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1548 template_dir_SQ = $(subst ','\'',$(template_dir))
1549 htmldir_relative_SQ = $(subst ','\'',$(htmldir_relative))
1550 prefix_SQ = $(subst ','\'',$(prefix))
1551 gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
1552
1553 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1554 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1555 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
1556 TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1557 DIFF_SQ = $(subst ','\'',$(DIFF))
1558 PERLLIB_EXTRA_SQ = $(subst ','\'',$(PERLLIB_EXTRA))
1559
1560 LIBS = $(GITLIBS) $(EXTLIBS)
1561
1562 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
1563         $(COMPAT_CFLAGS)
1564 LIB_OBJS += $(COMPAT_OBJS)
1565
1566 # Quote for C
1567
1568 ifdef DEFAULT_EDITOR
1569 DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
1570 DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
1571
1572 BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
1573 endif
1574
1575 ifdef DEFAULT_PAGER
1576 DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
1577 DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
1578
1579 BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
1580 endif
1581
1582 ifdef SHELL_PATH
1583 SHELL_PATH_CQ = "$(subst ",\",$(subst \,\\,$(SHELL_PATH)))"
1584 SHELL_PATH_CQ_SQ = $(subst ','\'',$(SHELL_PATH_CQ))
1585
1586 BASIC_CFLAGS += -DSHELL_PATH='$(SHELL_PATH_CQ_SQ)'
1587 endif
1588
1589 GIT_USER_AGENT_SQ = $(subst ','\'',$(GIT_USER_AGENT))
1590 GIT_USER_AGENT_CQ = "$(subst ",\",$(subst \,\\,$(GIT_USER_AGENT)))"
1591 GIT_USER_AGENT_CQ_SQ = $(subst ','\'',$(GIT_USER_AGENT_CQ))
1592 GIT-USER-AGENT: FORCE
1593         @if test x'$(GIT_USER_AGENT_SQ)' != x"`cat GIT-USER-AGENT 2>/dev/null`"; then \
1594                 echo '$(GIT_USER_AGENT_SQ)' >GIT-USER-AGENT; \
1595         fi
1596
1597 ifdef DEFAULT_HELP_FORMAT
1598 BASIC_CFLAGS += -DDEFAULT_HELP_FORMAT='"$(DEFAULT_HELP_FORMAT)"'
1599 endif
1600
1601 ALL_CFLAGS += $(BASIC_CFLAGS)
1602 ALL_LDFLAGS += $(BASIC_LDFLAGS)
1603
1604 export DIFF TAR INSTALL DESTDIR SHELL_PATH
1605
1606
1607 ### Build rules
1608
1609 SHELL = $(SHELL_PATH)
1610
1611 all:: shell_compatibility_test
1612
1613 ifeq "$(PROFILE)" "BUILD"
1614 all:: profile
1615 endif
1616
1617 profile:: profile-clean
1618         $(MAKE) PROFILE=GEN all
1619         $(MAKE) PROFILE=GEN -j1 test
1620         @if test -n "$$GIT_PERF_REPO" || test -d .git; then \
1621                 $(MAKE) PROFILE=GEN -j1 perf; \
1622         else \
1623                 echo "Skipping profile of perf tests..."; \
1624         fi
1625         $(MAKE) PROFILE=USE all
1626
1627 profile-fast: profile-clean
1628         $(MAKE) PROFILE=GEN all
1629         $(MAKE) PROFILE=GEN -j1 perf
1630         $(MAKE) PROFILE=USE all
1631
1632
1633 all:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1634 ifneq (,$X)
1635         $(QUIET_BUILT_IN)$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test -d '$p' -o '$p' -ef '$p$X' || $(RM) '$p';)
1636 endif
1637
1638 all::
1639 ifndef NO_TCLTK
1640         $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1641         $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1642 endif
1643 ifndef NO_PERL
1644         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' localedir='$(localedir_SQ)' all
1645 endif
1646         $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
1647
1648 please_set_SHELL_PATH_to_a_more_modern_shell:
1649         @$$(:)
1650
1651 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1652
1653 strip: $(PROGRAMS) git$X
1654         $(STRIP) $(STRIP_OPTS) $^
1655
1656 ### Target-specific flags and dependencies
1657
1658 # The generic compilation pattern rule and automatically
1659 # computed header dependencies (falling back to a dependency on
1660 # LIB_H) are enough to describe how most targets should be built,
1661 # but some targets are special enough to need something a little
1662 # different.
1663 #
1664 # - When a source file "foo.c" #includes a generated header file,
1665 #   we need to list that dependency for the "foo.o" target.
1666 #
1667 #   We also list it from other targets that are built from foo.c
1668 #   like "foo.sp" and "foo.s", even though that is easy to forget
1669 #   to do because the generated header is already present around
1670 #   after a regular build attempt.
1671 #
1672 # - Some code depends on configuration kept in makefile
1673 #   variables. The target-specific variable EXTRA_CPPFLAGS can
1674 #   be used to convey that information to the C preprocessor
1675 #   using -D options.
1676 #
1677 #   The "foo.o" target should have a corresponding dependency on
1678 #   a file that changes when the value of the makefile variable
1679 #   changes.  For example, targets making use of the
1680 #   $(GIT_VERSION) variable depend on GIT-VERSION-FILE.
1681 #
1682 #   Technically the ".sp" and ".s" targets do not need this
1683 #   dependency because they are force-built, but they get the
1684 #   same dependency for consistency. This way, you do not have to
1685 #   know how each target is implemented. And it means the
1686 #   dependencies here will not need to change if the force-build
1687 #   details change some day.
1688
1689 git.sp git.s git.o: GIT-PREFIX
1690 git.sp git.s git.o: EXTRA_CPPFLAGS = \
1691         '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1692         '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1693         '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1694
1695 git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
1696         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) git.o \
1697                 $(BUILTIN_OBJS) $(LIBS)
1698
1699 help.sp help.s help.o: common-cmds.h
1700
1701 builtin/help.sp builtin/help.s builtin/help.o: common-cmds.h GIT-PREFIX
1702 builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
1703         '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1704         '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1705         '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1706
1707 version.sp version.s version.o: GIT-VERSION-FILE GIT-USER-AGENT
1708 version.sp version.s version.o: EXTRA_CPPFLAGS = \
1709         '-DGIT_VERSION="$(GIT_VERSION)"' \
1710         '-DGIT_USER_AGENT=$(GIT_USER_AGENT_CQ_SQ)'
1711
1712 $(BUILT_INS): git$X
1713         $(QUIET_BUILT_IN)$(RM) $@ && \
1714         ln $< $@ 2>/dev/null || \
1715         ln -s $< $@ 2>/dev/null || \
1716         cp $< $@
1717
1718 common-cmds.h: generate-cmdlist.sh command-list.txt
1719
1720 common-cmds.h: $(wildcard Documentation/git-*.txt)
1721         $(QUIET_GEN)$(SHELL_PATH) ./generate-cmdlist.sh command-list.txt >$@+ && mv $@+ $@
1722
1723 SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
1724         $(localedir_SQ):$(NO_CURL):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
1725         $(gitwebdir_SQ):$(PERL_PATH_SQ)
1726 define cmd_munge_script
1727 $(RM) $@ $@+ && \
1728 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1729     -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1730     -e 's|@@DIFF@@|$(DIFF_SQ)|' \
1731     -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
1732     -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1733     -e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \
1734     -e $(BROKEN_PATH_FIX) \
1735     -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
1736     -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1737     $@.sh >$@+
1738 endef
1739
1740 GIT-SCRIPT-DEFINES: FORCE
1741         @FLAGS='$(SCRIPT_DEFINES)'; \
1742             if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1743                 echo >&2 "    * new script parameters"; \
1744                 echo "$$FLAGS" >$@; \
1745             fi
1746
1747
1748 $(SCRIPT_SH_GEN) : % : %.sh GIT-SCRIPT-DEFINES
1749         $(QUIET_GEN)$(cmd_munge_script) && \
1750         chmod +x $@+ && \
1751         mv $@+ $@
1752
1753 $(SCRIPT_LIB) : % : %.sh GIT-SCRIPT-DEFINES
1754         $(QUIET_GEN)$(cmd_munge_script) && \
1755         mv $@+ $@
1756
1757 git.res: git.rc GIT-VERSION-FILE
1758         $(QUIET_RC)$(RC) \
1759           $(join -DMAJOR= -DMINOR=, $(wordlist 1,2,$(subst -, ,$(subst ., ,$(GIT_VERSION))))) \
1760           -DGIT_VERSION="\\\"$(GIT_VERSION)\\\"" $< -o $@
1761
1762 # This makes sure we depend on the NO_PERL setting itself.
1763 $(SCRIPT_PERL_GEN): GIT-BUILD-OPTIONS
1764
1765 ifndef NO_PERL
1766 $(SCRIPT_PERL_GEN): perl/perl.mak
1767
1768 perl/perl.mak: perl/PM.stamp
1769
1770 perl/PM.stamp: FORCE
1771         @$(FIND) perl -type f -name '*.pm' | sort >$@+ && \
1772         { cmp $@+ $@ >/dev/null 2>/dev/null || mv $@+ $@; } && \
1773         $(RM) $@+
1774
1775 perl/perl.mak: GIT-CFLAGS GIT-PREFIX perl/Makefile perl/Makefile.PL
1776         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
1777
1778 PERL_DEFINES = $(PERL_PATH_SQ):$(PERLLIB_EXTRA_SQ)
1779 $(SCRIPT_PERL_GEN): % : %.perl perl/perl.mak GIT-PERL-DEFINES GIT-VERSION-FILE
1780         $(QUIET_GEN)$(RM) $@ $@+ && \
1781         INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
1782         INSTLIBDIR_EXTRA='$(PERLLIB_EXTRA_SQ)' && \
1783         INSTLIBDIR="$$INSTLIBDIR$${INSTLIBDIR_EXTRA:+:$$INSTLIBDIR_EXTRA}" && \
1784         sed -e '1{' \
1785             -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1786             -e '        h' \
1787             -e '        s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "'"$$INSTLIBDIR"'"));=' \
1788             -e '        H' \
1789             -e '        x' \
1790             -e '}' \
1791             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1792             $< >$@+ && \
1793         chmod +x $@+ && \
1794         mv $@+ $@
1795
1796 GIT-PERL-DEFINES: FORCE
1797         @FLAGS='$(PERL_DEFINES)'; \
1798             if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1799                 echo >&2 "    * new perl-specific parameters"; \
1800                 echo "$$FLAGS" >$@; \
1801             fi
1802
1803
1804 .PHONY: gitweb
1805 gitweb:
1806         $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
1807
1808 git-instaweb: git-instaweb.sh GIT-SCRIPT-DEFINES
1809         $(QUIET_GEN)$(cmd_munge_script) && \
1810         chmod +x $@+ && \
1811         mv $@+ $@
1812 else # NO_PERL
1813 $(SCRIPT_PERL_GEN) git-instaweb: % : unimplemented.sh
1814         $(QUIET_GEN)$(RM) $@ $@+ && \
1815         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1816             -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
1817             unimplemented.sh >$@+ && \
1818         chmod +x $@+ && \
1819         mv $@+ $@
1820 endif # NO_PERL
1821
1822 # This makes sure we depend on the NO_PYTHON setting itself.
1823 $(SCRIPT_PYTHON_GEN): GIT-BUILD-OPTIONS
1824
1825 ifndef NO_PYTHON
1826 $(SCRIPT_PYTHON_GEN): GIT-CFLAGS GIT-PREFIX GIT-PYTHON-VARS
1827 $(SCRIPT_PYTHON_GEN): % : %.py
1828         $(QUIET_GEN)$(RM) $@ $@+ && \
1829         sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
1830             $< >$@+ && \
1831         chmod +x $@+ && \
1832         mv $@+ $@
1833 else # NO_PYTHON
1834 $(SCRIPT_PYTHON_GEN): % : unimplemented.sh
1835         $(QUIET_GEN)$(RM) $@ $@+ && \
1836         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1837             -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
1838             unimplemented.sh >$@+ && \
1839         chmod +x $@+ && \
1840         mv $@+ $@
1841 endif # NO_PYTHON
1842
1843 CONFIGURE_RECIPE = $(RM) configure configure.ac+ && \
1844                    sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1845                         configure.ac >configure.ac+ && \
1846                    autoconf -o configure configure.ac+ && \
1847                    $(RM) configure.ac+
1848
1849 configure: configure.ac GIT-VERSION-FILE
1850         $(QUIET_GEN)$(CONFIGURE_RECIPE)
1851
1852 ifdef AUTOCONFIGURED
1853 # We avoid depending on 'configure' here, because it gets rebuilt
1854 # every time GIT-VERSION-FILE is modified, only to update the embedded
1855 # version number string, which config.status does not care about.  We
1856 # do want to recheck when the platform/environment detection logic
1857 # changes, hence this depends on configure.ac.
1858 config.status: configure.ac
1859         $(QUIET_GEN)$(CONFIGURE_RECIPE) && \
1860         if test -f config.status; then \
1861           ./config.status --recheck; \
1862         else \
1863           ./configure; \
1864         fi
1865 reconfigure config.mak.autogen: config.status
1866         $(QUIET_GEN)./config.status
1867 .PHONY: reconfigure # This is a convenience target.
1868 endif
1869
1870 XDIFF_OBJS += xdiff/xdiffi.o
1871 XDIFF_OBJS += xdiff/xprepare.o
1872 XDIFF_OBJS += xdiff/xutils.o
1873 XDIFF_OBJS += xdiff/xemit.o
1874 XDIFF_OBJS += xdiff/xmerge.o
1875 XDIFF_OBJS += xdiff/xpatience.o
1876 XDIFF_OBJS += xdiff/xhistogram.o
1877
1878 VCSSVN_OBJS += vcs-svn/line_buffer.o
1879 VCSSVN_OBJS += vcs-svn/sliding_window.o
1880 VCSSVN_OBJS += vcs-svn/repo_tree.o
1881 VCSSVN_OBJS += vcs-svn/fast_export.o
1882 VCSSVN_OBJS += vcs-svn/svndiff.o
1883 VCSSVN_OBJS += vcs-svn/svndump.o
1884
1885 TEST_OBJS := $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
1886 OBJECTS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
1887         $(XDIFF_OBJS) \
1888         $(VCSSVN_OBJS) \
1889         git.o
1890 ifndef NO_CURL
1891         OBJECTS += http.o http-walker.o remote-curl.o
1892 endif
1893
1894 dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
1895 dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
1896
1897 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1898 $(dep_dirs):
1899         @mkdir -p $@
1900
1901 missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
1902 dep_file = $(dir $@).depend/$(notdir $@).d
1903 dep_args = -MF $(dep_file) -MQ $@ -MMD -MP
1904 endif
1905
1906 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1907 dep_dirs =
1908 missing_dep_dirs =
1909 dep_args =
1910 endif
1911
1912 ASM_SRC := $(wildcard $(OBJECTS:o=S))
1913 ASM_OBJ := $(ASM_SRC:S=o)
1914 C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
1915
1916 .SUFFIXES:
1917
1918 $(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
1919         $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1920 $(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
1921         $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1922
1923 %.s: %.c GIT-CFLAGS FORCE
1924         $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1925
1926 ifdef USE_COMPUTED_HEADER_DEPENDENCIES
1927 # Take advantage of gcc's on-the-fly dependency generation
1928 # See <http://gcc.gnu.org/gcc-3.0/features.html>.
1929 dep_files_present := $(wildcard $(dep_files))
1930 ifneq ($(dep_files_present),)
1931 include $(dep_files_present)
1932 endif
1933 else
1934 # Dependencies on header files, for platforms that do not support
1935 # the gcc -MMD option.
1936 #
1937 # Dependencies on automatically generated headers such as common-cmds.h
1938 # should _not_ be included here, since they are necessary even when
1939 # building an object for the first time.
1940
1941 $(OBJECTS): $(LIB_H)
1942 endif
1943
1944 exec_cmd.sp exec_cmd.s exec_cmd.o: GIT-PREFIX
1945 exec_cmd.sp exec_cmd.s exec_cmd.o: EXTRA_CPPFLAGS = \
1946         '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
1947         '-DBINDIR="$(bindir_relative_SQ)"' \
1948         '-DPREFIX="$(prefix_SQ)"'
1949
1950 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: GIT-PREFIX
1951 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
1952         -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
1953
1954 config.sp config.s config.o: GIT-PREFIX
1955 config.sp config.s config.o: EXTRA_CPPFLAGS = \
1956         -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
1957
1958 attr.sp attr.s attr.o: GIT-PREFIX
1959 attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
1960         -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
1961
1962 gettext.sp gettext.s gettext.o: GIT-PREFIX
1963 gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
1964         -DGIT_LOCALE_PATH='"$(localedir_SQ)"'
1965
1966 http-push.sp http.sp http-walker.sp remote-curl.sp imap-send.sp: SPARSE_FLAGS += \
1967         -DCURL_DISABLE_TYPECHECK
1968
1969 ifdef NO_EXPAT
1970 http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
1971 endif
1972
1973 ifdef NO_REGEX
1974 compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
1975         -DGAWK -DNO_MBSUPPORT
1976 endif
1977
1978 ifdef USE_NED_ALLOCATOR
1979 compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
1980         -DNDEBUG -DOVERRIDE_STRDUP -DREPLACE_SYSTEM_ALLOCATOR
1981 compat/nedmalloc/nedmalloc.sp: SPARSE_FLAGS += -Wno-non-pointer-null
1982 endif
1983
1984 git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
1985         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
1986
1987 git-imap-send$X: imap-send.o $(IMAP_SEND_BUILDDEPS) GIT-LDFLAGS $(GITLIBS)
1988         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1989                 $(LIBS) $(IMAP_SEND_LDFLAGS)
1990
1991 git-http-fetch$X: http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
1992         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1993                 $(CURL_LIBCURL) $(LIBS)
1994 git-http-push$X: http.o http-push.o GIT-LDFLAGS $(GITLIBS)
1995         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1996                 $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) $(LIBS)
1997
1998 git-remote-testsvn$X: remote-testsvn.o GIT-LDFLAGS $(GITLIBS) $(VCSSVN_LIB)
1999         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) \
2000         $(VCSSVN_LIB)
2001
2002 $(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
2003         $(QUIET_LNCP)$(RM) $@ && \
2004         ln $< $@ 2>/dev/null || \
2005         ln -s $< $@ 2>/dev/null || \
2006         cp $< $@
2007
2008 $(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
2009         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2010                 $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) $(LIBS)
2011
2012 $(LIB_FILE): $(LIB_OBJS)
2013         $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2014
2015 $(XDIFF_LIB): $(XDIFF_OBJS)
2016         $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2017
2018 $(VCSSVN_LIB): $(VCSSVN_OBJS)
2019         $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2020
2021 export DEFAULT_EDITOR DEFAULT_PAGER
2022
2023 doc:
2024         $(MAKE) -C Documentation all
2025
2026 man:
2027         $(MAKE) -C Documentation man
2028
2029 html:
2030         $(MAKE) -C Documentation html
2031
2032 info:
2033         $(MAKE) -C Documentation info
2034
2035 pdf:
2036         $(MAKE) -C Documentation pdf
2037
2038 XGETTEXT_FLAGS = \
2039         --force-po \
2040         --add-comments=TRANSLATORS: \
2041         --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
2042         --from-code=UTF-8
2043 XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
2044         --keyword=_ --keyword=N_ --keyword="Q_:1,2"
2045 XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell \
2046         --keyword=gettextln --keyword=eval_gettextln
2047 XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --keyword=__ --language=Perl
2048 LOCALIZED_C = $(C_OBJ:o=c) $(LIB_H) $(GENERATED_H)
2049 LOCALIZED_SH = $(SCRIPT_SH)
2050 LOCALIZED_PERL = $(SCRIPT_PERL)
2051
2052 ifdef XGETTEXT_INCLUDE_TESTS
2053 LOCALIZED_C += t/t0200/test.c
2054 LOCALIZED_SH += t/t0200/test.sh
2055 LOCALIZED_PERL += t/t0200/test.perl
2056 endif
2057
2058 po/git.pot: $(GENERATED_H) FORCE
2059         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C)
2060         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \
2061                 $(LOCALIZED_SH)
2062         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_PERL) \
2063                 $(LOCALIZED_PERL)
2064         mv $@+ $@
2065
2066 pot: po/git.pot
2067
2068 POFILES := $(wildcard po/*.po)
2069 MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
2070
2071 ifndef NO_GETTEXT
2072 all:: $(MOFILES)
2073 endif
2074
2075 po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
2076         $(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $<
2077
2078 FIND_SOURCE_FILES = ( git ls-files '*.[hcS]' 2>/dev/null || \
2079                         $(FIND) . \( -name .git -type d -prune \) \
2080                                 -o \( -name '*.[hcS]' -type f -print \) )
2081
2082 $(ETAGS_TARGET): FORCE
2083         $(RM) $(ETAGS_TARGET)
2084         $(FIND_SOURCE_FILES) | xargs etags -a -o $(ETAGS_TARGET)
2085
2086 tags: FORCE
2087         $(RM) tags
2088         $(FIND_SOURCE_FILES) | xargs ctags -a
2089
2090 cscope:
2091         $(RM) cscope*
2092         $(FIND_SOURCE_FILES) | xargs cscope -b
2093
2094 ### Detect prefix changes
2095 TRACK_PREFIX = $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
2096                 $(localedir_SQ)
2097
2098 GIT-PREFIX: FORCE
2099         @FLAGS='$(TRACK_PREFIX)'; \
2100         if test x"$$FLAGS" != x"`cat GIT-PREFIX 2>/dev/null`" ; then \
2101                 echo >&2 "    * new prefix flags"; \
2102                 echo "$$FLAGS" >GIT-PREFIX; \
2103         fi
2104
2105 TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):$(USE_GETTEXT_SCHEME)
2106
2107 GIT-CFLAGS: FORCE
2108         @FLAGS='$(TRACK_CFLAGS)'; \
2109             if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2110                 echo >&2 "    * new build flags"; \
2111                 echo "$$FLAGS" >GIT-CFLAGS; \
2112             fi
2113
2114 TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
2115
2116 GIT-LDFLAGS: FORCE
2117         @FLAGS='$(TRACK_LDFLAGS)'; \
2118             if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
2119                 echo >&2 "    * new link flags"; \
2120                 echo "$$FLAGS" >GIT-LDFLAGS; \
2121             fi
2122
2123 # We need to apply sq twice, once to protect from the shell
2124 # that runs GIT-BUILD-OPTIONS, and then again to protect it
2125 # and the first level quoting from the shell that runs "echo".
2126 GIT-BUILD-OPTIONS: FORCE
2127         @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@+
2128         @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@+
2129         @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@+
2130         @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@+
2131         @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@+
2132         @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@+
2133         @echo NO_EXPAT=\''$(subst ','\'',$(subst ','\'',$(NO_EXPAT)))'\' >>$@+
2134         @echo USE_LIBPCRE=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE)))'\' >>$@+
2135         @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@+
2136         @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@+
2137         @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@+
2138 ifdef TEST_OUTPUT_DIRECTORY
2139         @echo TEST_OUTPUT_DIRECTORY=\''$(subst ','\'',$(subst ','\'',$(TEST_OUTPUT_DIRECTORY)))'\' >>$@+
2140 endif
2141 ifdef GIT_TEST_OPTS
2142         @echo GIT_TEST_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_OPTS)))'\' >>$@+
2143 endif
2144 ifdef GIT_TEST_CMP
2145         @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@+
2146 endif
2147 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2148         @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@+
2149 endif
2150         @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@+
2151         @echo GETTEXT_POISON=\''$(subst ','\'',$(subst ','\'',$(GETTEXT_POISON)))'\' >>$@+
2152 ifdef GIT_PERF_REPEAT_COUNT
2153         @echo GIT_PERF_REPEAT_COUNT=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPEAT_COUNT)))'\' >>$@+
2154 endif
2155 ifdef GIT_PERF_REPO
2156         @echo GIT_PERF_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPO)))'\' >>$@+
2157 endif
2158 ifdef GIT_PERF_LARGE_REPO
2159         @echo GIT_PERF_LARGE_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_LARGE_REPO)))'\' >>$@+
2160 endif
2161 ifdef GIT_PERF_MAKE_OPTS
2162         @echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@+
2163 endif
2164 ifdef TEST_GIT_INDEX_VERSION
2165         @echo TEST_GIT_INDEX_VERSION=\''$(subst ','\'',$(subst ','\'',$(TEST_GIT_INDEX_VERSION)))'\' >>$@+
2166 endif
2167         @if cmp $@+ $@ >/dev/null 2>&1; then $(RM) $@+; else mv $@+ $@; fi
2168
2169 ### Detect Python interpreter path changes
2170 ifndef NO_PYTHON
2171 TRACK_PYTHON = $(subst ','\'',-DPYTHON_PATH='$(PYTHON_PATH_SQ)')
2172
2173 GIT-PYTHON-VARS: FORCE
2174         @VARS='$(TRACK_PYTHON)'; \
2175             if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2176                 echo >&2 "    * new Python interpreter location"; \
2177                 echo "$$VARS" >$@; \
2178             fi
2179 endif
2180
2181 test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2182
2183 all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2184 all:: $(NO_INSTALL)
2185
2186 bin-wrappers/%: wrap-for-bin.sh
2187         @mkdir -p bin-wrappers
2188         $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2189              -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2190              -e 's|@@PROG@@|$(@F)|' < $< > $@ && \
2191         chmod +x $@
2192
2193 # GNU make supports exporting all variables by "export" without parameters.
2194 # However, the environment gets quite big, and some programs have problems
2195 # with that.
2196
2197 export NO_SVN_TESTS
2198 export TEST_NO_MALLOC_CHECK
2199
2200 ### Testing rules
2201
2202 test: all
2203         $(MAKE) -C t/ all
2204
2205 perf: all
2206         $(MAKE) -C t/perf/ all
2207
2208 .PHONY: test perf
2209
2210 test-ctype$X: ctype.o
2211
2212 test-date$X: date.o ctype.o
2213
2214 test-delta$X: diff-delta.o patch-delta.o
2215
2216 test-line-buffer$X: vcs-svn/lib.a
2217
2218 test-parse-options$X: parse-options.o parse-options-cb.o
2219
2220 test-svn-fe$X: vcs-svn/lib.a
2221
2222 .PRECIOUS: $(TEST_OBJS)
2223
2224 test-%$X: test-%.o GIT-LDFLAGS $(GITLIBS)
2225         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2226
2227 check-sha1:: test-sha1$X
2228         ./test-sha1.sh
2229
2230 SP_OBJ = $(patsubst %.o,%.sp,$(C_OBJ))
2231
2232 $(SP_OBJ): %.sp: %.c GIT-CFLAGS FORCE
2233         $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
2234                 $(SPARSE_FLAGS) $<
2235
2236 .PHONY: sparse $(SP_OBJ)
2237 sparse: $(SP_OBJ)
2238
2239 check: common-cmds.h
2240         @if sparse; \
2241         then \
2242                 echo 2>&1 "Use 'make sparse' instead"; \
2243                 $(MAKE) --no-print-directory sparse; \
2244         else \
2245                 echo 2>&1 "Did you mean 'make test'?"; \
2246                 exit 1; \
2247         fi
2248
2249 ### Installation rules
2250
2251 ifneq ($(filter /%,$(firstword $(template_dir))),)
2252 template_instdir = $(template_dir)
2253 else
2254 template_instdir = $(prefix)/$(template_dir)
2255 endif
2256 export template_instdir
2257
2258 ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2259 gitexec_instdir = $(gitexecdir)
2260 else
2261 gitexec_instdir = $(prefix)/$(gitexecdir)
2262 endif
2263 gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2264 export gitexec_instdir
2265
2266 ifneq ($(filter /%,$(firstword $(mergetoolsdir))),)
2267 mergetools_instdir = $(mergetoolsdir)
2268 else
2269 mergetools_instdir = $(prefix)/$(mergetoolsdir)
2270 endif
2271 mergetools_instdir_SQ = $(subst ','\'',$(mergetools_instdir))
2272
2273 install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2274
2275 profile-install: profile
2276         $(MAKE) install
2277
2278 profile-fast-install: profile-fast
2279         $(MAKE) install
2280
2281 install: all
2282         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2283         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2284         $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2285         $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2286         $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2287         $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2288         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2289         $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2290 ifndef NO_GETTEXT
2291         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)'
2292         (cd po/build/locale && $(TAR) cf - .) | \
2293         (cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -)
2294 endif
2295 ifndef NO_PERL
2296         $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2297         $(MAKE) -C gitweb install
2298 endif
2299 ifndef NO_TCLTK
2300         $(MAKE) -C gitk-git install
2301         $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2302 endif
2303 ifneq (,$X)
2304         $(foreach p,$(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';)
2305 endif
2306
2307         bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2308         execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2309         { test "$$bindir/" = "$$execdir/" || \
2310           for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
2311                 $(RM) "$$execdir/$$p" && \
2312                 test -z "$(NO_INSTALL_HARDLINKS)$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2313                 ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
2314                 cp "$$bindir/$$p" "$$execdir/$$p" || exit; \
2315           done; \
2316         } && \
2317         for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
2318                 $(RM) "$$bindir/$$p" && \
2319                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2320                 ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
2321                 ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
2322                 cp "$$bindir/git$X" "$$bindir/$$p" || exit; \
2323         done && \
2324         for p in $(BUILT_INS); do \
2325                 $(RM) "$$execdir/$$p" && \
2326                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2327                 ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2328                 ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2329                 cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
2330         done && \
2331         remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
2332         for p in $$remote_curl_aliases; do \
2333                 $(RM) "$$execdir/$$p" && \
2334                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2335                 ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2336                 ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2337                 cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; \
2338         done && \
2339         ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2340
2341 install-gitweb:
2342         $(MAKE) -C gitweb install
2343
2344 install-doc:
2345         $(MAKE) -C Documentation install
2346
2347 install-man:
2348         $(MAKE) -C Documentation install-man
2349
2350 install-html:
2351         $(MAKE) -C Documentation install-html
2352
2353 install-info:
2354         $(MAKE) -C Documentation install-info
2355
2356 install-pdf:
2357         $(MAKE) -C Documentation install-pdf
2358
2359 quick-install-doc:
2360         $(MAKE) -C Documentation quick-install
2361
2362 quick-install-man:
2363         $(MAKE) -C Documentation quick-install-man
2364
2365 quick-install-html:
2366         $(MAKE) -C Documentation quick-install-html
2367
2368
2369
2370 ### Maintainer's dist rules
2371
2372 git.spec: git.spec.in GIT-VERSION-FILE
2373         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
2374         mv $@+ $@
2375
2376 GIT_TARNAME = git-$(GIT_VERSION)
2377 dist: git.spec git-archive$(X) configure
2378         ./git-archive --format=tar \
2379                 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2380         @mkdir -p $(GIT_TARNAME)
2381         @cp git.spec configure $(GIT_TARNAME)
2382         @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2383         @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2384         $(TAR) rf $(GIT_TARNAME).tar \
2385                 $(GIT_TARNAME)/git.spec \
2386                 $(GIT_TARNAME)/configure \
2387                 $(GIT_TARNAME)/version \
2388                 $(GIT_TARNAME)/git-gui/version
2389         @$(RM) -r $(GIT_TARNAME)
2390         gzip -f -9 $(GIT_TARNAME).tar
2391
2392 rpm: dist
2393         $(RPMBUILD) \
2394                 --define "_source_filedigest_algorithm md5" \
2395                 --define "_binary_filedigest_algorithm md5" \
2396                 -ta $(GIT_TARNAME).tar.gz
2397
2398 htmldocs = git-htmldocs-$(GIT_VERSION)
2399 manpages = git-manpages-$(GIT_VERSION)
2400 dist-doc:
2401         $(RM) -r .doc-tmp-dir
2402         mkdir .doc-tmp-dir
2403         $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2404         cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2405         gzip -n -9 -f $(htmldocs).tar
2406         :
2407         $(RM) -r .doc-tmp-dir
2408         mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2409         $(MAKE) -C Documentation DESTDIR=./ \
2410                 man1dir=../.doc-tmp-dir/man1 \
2411                 man5dir=../.doc-tmp-dir/man5 \
2412                 man7dir=../.doc-tmp-dir/man7 \
2413                 install
2414         cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2415         gzip -n -9 -f $(manpages).tar
2416         $(RM) -r .doc-tmp-dir
2417
2418 ### Cleaning rules
2419
2420 distclean: clean
2421         $(RM) configure
2422         $(RM) config.log config.status config.cache
2423         $(RM) config.mak.autogen config.mak.append
2424         $(RM) -r autom4te.cache
2425
2426 profile-clean:
2427         $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2428         $(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2429
2430 clean: profile-clean coverage-clean
2431         $(RM) *.o *.res block-sha1/*.o ppc/*.o compat/*.o compat/*/*.o
2432         $(RM) xdiff/*.o vcs-svn/*.o ewah/*.o builtin/*.o
2433         $(RM) $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
2434         $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2435         $(RM) $(TEST_PROGRAMS) $(NO_INSTALL)
2436         $(RM) -r bin-wrappers $(dep_dirs)
2437         $(RM) -r po/build/
2438         $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope*
2439         $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2440         $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
2441         $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
2442         $(MAKE) -C Documentation/ clean
2443 ifndef NO_PERL
2444         $(MAKE) -C gitweb clean
2445         $(MAKE) -C perl clean
2446 endif
2447         $(MAKE) -C templates/ clean
2448         $(MAKE) -C t/ clean
2449 ifndef NO_TCLTK
2450         $(MAKE) -C gitk-git clean
2451         $(MAKE) -C git-gui clean
2452 endif
2453         $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-BUILD-OPTIONS
2454         $(RM) GIT-USER-AGENT GIT-PREFIX
2455         $(RM) GIT-SCRIPT-DEFINES GIT-PERL-DEFINES GIT-PYTHON-VARS
2456
2457 .PHONY: all install profile-clean clean strip
2458 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
2459 .PHONY: FORCE cscope
2460
2461 ### Check documentation
2462 #
2463 ALL_COMMANDS = $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS)
2464 ALL_COMMANDS += git
2465 ALL_COMMANDS += gitk
2466 ALL_COMMANDS += gitweb
2467 ALL_COMMANDS += git-gui git-citool
2468 check-docs::
2469         @(for v in $(ALL_COMMANDS); \
2470         do \
2471                 case "$$v" in \
2472                 git-merge-octopus | git-merge-ours | git-merge-recursive | \
2473                 git-merge-resolve | git-merge-subtree | \
2474                 git-fsck-objects | git-init-db | \
2475                 git-remote-* | git-stage | \
2476                 git-?*--?* ) continue ;; \
2477                 esac ; \
2478                 test -f "Documentation/$$v.txt" || \
2479                 echo "no doc: $$v"; \
2480                 sed -e '1,/^### command list/d' -e '/^#/d' command-list.txt | \
2481                 grep -q "^$$v[  ]" || \
2482                 case "$$v" in \
2483                 git) ;; \
2484                 *) echo "no link: $$v";; \
2485                 esac ; \
2486         done; \
2487         ( \
2488                 sed -e '1,/^### command list/d' \
2489                     -e '/^#/d' \
2490                     -e 's/[     ].*//' \
2491                     -e 's/^/listed /' command-list.txt; \
2492                 $(MAKE) -C Documentation print-man1 | \
2493                 grep '\.txt$$' | \
2494                 sed -e 's|Documentation/|documented |' \
2495                     -e 's/\.txt//'; \
2496         ) | while read how cmd; \
2497         do \
2498                 case " $(ALL_COMMANDS) " in \
2499                 *" $$cmd "*)    ;; \
2500                 *) echo "removed but $$how: $$cmd" ;; \
2501                 esac; \
2502         done ) | sort
2503
2504 ### Make sure built-ins do not have dups and listed in git.c
2505 #
2506 check-builtins::
2507         ./check-builtins.sh
2508
2509 ### Test suite coverage testing
2510 #
2511 .PHONY: coverage coverage-clean coverage-compile coverage-test coverage-report
2512 .PHONY: coverage-clean-results
2513
2514 coverage:
2515         $(MAKE) coverage-test
2516         $(MAKE) coverage-untested-functions
2517
2518 object_dirs := $(sort $(dir $(OBJECTS)))
2519 coverage-clean-results:
2520         $(RM) $(addsuffix *.gcov,$(object_dirs))
2521         $(RM) $(addsuffix *.gcda,$(object_dirs))
2522         $(RM) coverage-untested-functions
2523         $(RM) -r cover_db/
2524         $(RM) -r cover_db_html/
2525
2526 coverage-clean: coverage-clean-results
2527         $(RM) $(addsuffix *.gcno,$(object_dirs))
2528
2529 COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
2530 COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
2531 GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
2532
2533 coverage-compile:
2534         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
2535
2536 coverage-test: coverage-clean-results coverage-compile
2537         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
2538                 DEFAULT_TEST_TARGET=test -j1 test
2539
2540 coverage-report:
2541         $(QUIET_GCOV)for dir in $(object_dirs); do \
2542                 $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
2543         done
2544
2545 coverage-untested-functions: coverage-report
2546         grep '^function.*called 0 ' *.c.gcov \
2547                 | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
2548                 > coverage-untested-functions
2549
2550 cover_db: coverage-report
2551         gcov2perl -db cover_db *.gcov
2552
2553 cover_db_html: cover_db
2554         cover -report html -outputdir cover_db_html cover_db
2555