Makefile

   1 # The default target of this Makefile is...
   2 all::
   3
   4 # Define V=1 to have a more verbose compile.
   5 #
   6 # Define SHELL_PATH to a POSIX shell if your /bin/sh is broken.
   7 #
   8 # Define SANE_TOOL_PATH to a colon-separated list of paths to prepend
   9 # to PATH if your tools in /usr/bin are broken.
  10 #
  11 # Define SOCKLEN_T to a suitable type (such as 'size_t') if your
  12 # system headers do not define a socklen_t type.
  13 #
  14 # Define INLINE to a suitable substitute (such as '__inline' or '') if git
  15 # fails to compile with errors about undefined inline functions or similar.
  16 #
  17 # Define SNPRINTF_RETURNS_BOGUS if you are on a system which snprintf()
  18 # or vsnprintf() return -1 instead of number of characters which would
  19 # have been written to the final string if enough space had been available.
  20 #
  21 # Define FREAD_READS_DIRECTORIES if you are on a system which succeeds
  22 # when attempting to read from an fopen'ed directory.
  23 #
  24 # Define NO_OPENSSL environment variable if you do not have OpenSSL.
  25 # This also implies BLK_SHA1.
  26 #
  27 # Define USE_LIBPCRE if you have and want to use libpcre. git-grep will be
  28 # able to use Perl-compatible regular expressions.
  29 #
  30 # Define LIBPCREDIR=/foo/bar if your libpcre header and library files are in
  31 # /foo/bar/include and /foo/bar/lib directories.
  32 #
  33 # Define HAVE_ALLOCA_H if you have working alloca(3) defined in that header.
  34 #
  35 # Define NO_CURL if you do not have libcurl installed.  git-http-fetch and
  36 # git-http-push are not built, and you cannot use http:// and https://
  37 # transports (neither smart nor dumb).
  38 #
  39 # Define CURLDIR=/foo/bar if your curl header and library files are in
  40 # /foo/bar/include and /foo/bar/lib directories.
  41 #
  42 # Define CURL_CONFIG to curl's configuration program that prints information
  43 # about the library (e.g., its version number).  The default is 'curl-config'.
  44 #
  45 # Define NO_EXPAT if you do not have expat installed.  git-http-push is
  46 # not built, and you cannot push using http:// and https:// transports (dumb).
  47 #
  48 # Define EXPATDIR=/foo/bar if your expat header and library files are in
  49 # /foo/bar/include and /foo/bar/lib directories.
  50 #
  51 # Define EXPAT_NEEDS_XMLPARSE_H if you have an old version of expat (e.g.,
  52 # 1.1 or 1.2) that provides xmlparse.h instead of expat.h.
  53 #
  54 # Define NO_GETTEXT if you don't want Git output to be translated.
  55 # A translated Git requires GNU libintl or another gettext implementation,
  56 # plus libintl-perl at runtime.
  57 #
  58 # Define USE_GETTEXT_SCHEME and set it to 'fallthrough', if you don't trust
  59 # the installed gettext translation of the shell scripts output.
  60 #
  61 # Define HAVE_LIBCHARSET_H if you haven't set NO_GETTEXT and you can't
  62 # trust the langinfo.h's nl_langinfo(CODESET) function to return the
  63 # current character set. GNU and Solaris have a nl_langinfo(CODESET),
  64 # FreeBSD can use either, but MinGW and some others need to use
  65 # libcharset.h's locale_charset() instead.
  66 #
  67 # Define CHARSET_LIB to the library you need to link with in order to
  68 # use locale_charset() function.  On some platforms this needs to set to
  69 # -lcharset, on others to -liconv .
  70 #
  71 # Define LIBC_CONTAINS_LIBINTL if your gettext implementation doesn't
  72 # need -lintl when linking.
  73 #
  74 # Define NO_MSGFMT_EXTENDED_OPTIONS if your implementation of msgfmt
  75 # doesn't support GNU extensions like --check and --statistics
  76 #
  77 # Define HAVE_PATHS_H if you have paths.h and want to use the default PATH
  78 # it specifies.
  79 #
  80 # Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
  81 # d_type in struct dirent (Cygwin 1.5, fixed in Cygwin 1.7).
  82 #
  83 # Define HAVE_STRINGS_H if you have strings.h and need it for strcasecmp.
  84 #
  85 # Define NO_STRCASESTR if you don't have strcasestr.
  86 #
  87 # Define NO_MEMMEM if you don't have memmem.
  88 #
  89 # Define NO_GETPAGESIZE if you don't have getpagesize.
  90 #
  91 # Define NO_STRLCPY if you don't have strlcpy.
  92 #
  93 # Define NO_STRTOUMAX if you don't have both strtoimax and strtoumax in the
  94 # C library. If your compiler also does not support long long or does not have
  95 # strtoull, define NO_STRTOULL.
  96 #
  97 # Define NO_SETENV if you don't have setenv in the C library.
  98 #
  99 # Define NO_UNSETENV if you don't have unsetenv in the C library.
 100 #
 101 # Define NO_MKDTEMP if you don't have mkdtemp in the C library.
 102 #
 103 # Define MKDIR_WO_TRAILING_SLASH if your mkdir() can't deal with trailing slash.
 104 #
 105 # Define NO_MKSTEMPS if you don't have mkstemps in the C library.
 106 #
 107 # Define NO_GECOS_IN_PWENT if you don't have pw_gecos in struct passwd
 108 # in the C library.
 109 #
 110 # Define NO_LIBGEN_H if you don't have libgen.h.
 111 #
 112 # Define NEEDS_LIBGEN if your libgen needs -lgen when linking
 113 #
 114 # Define NO_SYS_SELECT_H if you don't have sys/select.h.
 115 #
 116 # Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
 117 # Enable it on Windows.  By default, symrefs are still used.
 118 #
 119 # Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
 120 # tests.  These tests take up a significant amount of the total test time
 121 # but are not needed unless you plan to talk to SVN repos.
 122 #
 123 # Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
 124 # installed in /sw, but don't want GIT to link against any libraries
 125 # installed there.  If defined you may specify your own (or Fink's)
 126 # include directories and library directories by defining CFLAGS
 127 # and LDFLAGS appropriately.
 128 #
 129 # Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
 130 # have DarwinPorts installed in /opt/local, but don't want GIT to
 131 # link against any libraries installed there.  If defined you may
 132 # specify your own (or DarwinPort's) include directories and
 133 # library directories by defining CFLAGS and LDFLAGS appropriately.
 134 #
 135 # Define NO_APPLE_COMMON_CRYPTO if you are building on Darwin/Mac OS X
 136 # and do not want to use Apple's CommonCrypto library.  This allows you
 137 # to provide your own OpenSSL library, for example from MacPorts.
 138 #
 139 # Define BLK_SHA1 environment variable to make use of the bundled
 140 # optimized C SHA1 routine.
 141 #
 142 # Define PPC_SHA1 environment variable when running make to make use of
 143 # a bundled SHA1 routine optimized for PowerPC.
 144 #
 145 # Define SHA1_MAX_BLOCK_SIZE to limit the amount of data that will be hashed
 146 # in one call to the platform's SHA1_Update(). e.g. APPLE_COMMON_CRYPTO
 147 # wants 'SHA1_MAX_BLOCK_SIZE=1024L*1024L*1024L' defined.
 148 #
 149 # Define NEEDS_CRYPTO_WITH_SSL if you need -lcrypto when using -lssl (Darwin).
 150 #
 151 # Define NEEDS_SSL_WITH_CRYPTO if you need -lssl when using -lcrypto (Darwin).
 152 #
 153 # Define NEEDS_SSL_WITH_CURL if you need -lssl with -lcurl (Minix).
 154 #
 155 # Define NEEDS_IDN_WITH_CURL if you need -lidn when using -lcurl (Minix).
 156 #
 157 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
 158 #
 159 # Define NEEDS_LIBINTL_BEFORE_LIBICONV if you need libintl before libiconv.
 160 #
 161 # Define NO_INTPTR_T if you don't have intptr_t or uintptr_t.
 162 #
 163 # Define NO_UINTMAX_T if you don't have uintmax_t.
 164 #
 165 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
 166 # Patrick Mauritz).
 167 #
 168 # Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
 169 # Notably on Solaris hstrerror resides in libresolv and on Solaris 7
 170 # inet_ntop and inet_pton additionally reside there.
 171 #
 172 # Define NO_MMAP if you want to avoid mmap.
 173 #
 174 # Define NO_SYS_POLL_H if you don't have sys/poll.h.
 175 #
 176 # Define NO_POLL if you do not have or don't want to use poll().
 177 # This also implies NO_SYS_POLL_H.
 178 #
 179 # Define NEEDS_SYS_PARAM_H if you need to include sys/param.h to compile,
 180 # *PLEASE* REPORT to git@vger.kernel.org if your platform needs this;
 181 # we want to know more about the issue.
 182 #
 183 # Define NO_PTHREADS if you do not have or do not want to use Pthreads.
 184 #
 185 # Define NO_PREAD if you have a problem with pread() system call (e.g.
 186 # cygwin1.dll before v1.5.22).
 187 #
 188 # Define NO_SETITIMER if you don't have setitimer()
 189 #
 190 # Define NO_STRUCT_ITIMERVAL if you don't have struct itimerval
 191 # This also implies NO_SETITIMER
 192 #
 193 # Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
 194 # generally faster on your platform than accessing the working directory.
 195 #
 196 # Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
 197 # the executable mode bit, but doesn't really do so.
 198 #
 199 # Define NEEDS_MODE_TRANSLATION if your OS strays from the typical file type
 200 # bits in mode values (e.g. z/OS defines I_SFMT to 0xFF000000 as opposed to the
 201 # usual 0xF000).
 202 #
 203 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
 204 #
 205 # Define NO_UNIX_SOCKETS if your system does not offer unix sockets.
 206 #
 207 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
 208 # sockaddr_storage.
 209 #
 210 # Define NO_ICONV if your libc does not properly support iconv.
 211 #
 212 # Define OLD_ICONV if your library has an old iconv(), where the second
 213 # (input buffer pointer) parameter is declared with type (const char **).
 214 #
 215 # Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
 216 #
 217 # Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
 218 # that tells runtime paths to dynamic libraries;
 219 # "-Wl,-rpath=/path/lib" is used instead.
 220 #
 221 # Define NO_NORETURN if using buggy versions of gcc 4.6+ and profile feedback,
 222 # as the compiler can crash (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49299)
 223 #
 224 # Define USE_NSEC below if you want git to care about sub-second file mtimes
 225 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this. On
 226 # Linux, kernel 2.6.11 or newer is required for reliable sub-second file times
 227 # on file systems with exactly 1 ns or 1 s resolution. If you intend to use Git
 228 # on other file systems (e.g. CEPH, CIFS, NTFS, UDF), don't enable USE_NSEC. See
 229 # Documentation/technical/racy-git.txt for details.
 230 #
 231 # Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
 232 # "st_ctim"
 233 #
 234 # Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
 235 # available.  This automatically turns USE_NSEC off.
 236 #
 237 # Define USE_STDEV below if you want git to care about the underlying device
 238 # change being considered an inode change from the update-index perspective.
 239 #
 240 # Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
 241 # field that counts the on-disk footprint in 512-byte blocks.
 242 #
 243 # Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72
 244 # (not v1.73 or v1.71).
 245 #
 246 # Define ASCIIDOC_ROFF if your DocBook XSL does not escape raw roff directives
 247 # (versions 1.68.1 through v1.72).
 248 #
 249 # Define GNU_ROFF if your target system uses GNU groff.  This forces
 250 # apostrophes to be ASCII so that cut&pasting examples to the shell
 251 # will work.
 252 #
 253 # Define PERL_PATH to the path of your Perl binary (usually /usr/bin/perl).
 254 #
 255 # Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 256 # MakeMaker (e.g. using ActiveState under Cygwin).
 257 #
 258 # Define NO_PERL if you do not want Perl scripts or libraries at all.
 259 #
 260 # Define PYTHON_PATH to the path of your Python binary (often /usr/bin/python
 261 # but /usr/bin/python2.7 on some platforms).
 262 #
 263 # Define NO_PYTHON if you do not want Python scripts or libraries at all.
 264 #
 265 # Define NO_TCLTK if you do not want Tcl/Tk GUI.
 266 #
 267 # The TCL_PATH variable governs the location of the Tcl interpreter
 268 # used to optimize git-gui for your system.  Only used if NO_TCLTK
 269 # is not set.  Defaults to the bare 'tclsh'.
 270 #
 271 # The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
 272 # If not set it defaults to the bare 'wish'. If it is set to the empty
 273 # string then NO_TCLTK will be forced (this is used by configure script).
 274 #
 275 # Define INTERNAL_QSORT to use Git's implementation of qsort(), which
 276 # is a simplified version of the merge sort used in glibc. This is
 277 # recommended if Git triggers O(n^2) behavior in your platform's qsort().
 278 #
 279 # Define UNRELIABLE_FSTAT if your system's fstat does not return the same
 280 # information on a not yet closed file that lstat would return for the same
 281 # file after it was closed.
 282 #
 283 # Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
 284 # when hardlinking a file to another name and unlinking the original file right
 285 # away (some NTFS drivers seem to zero the contents in that scenario).
 286 #
 287 # Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
 288 # programs as a tar, where bin/ and libexec/ might be on different file systems.
 289 #
 290 # Define NO_INSTALL_HARDLINKS if you prefer to use either symbolic links or
 291 # copies to install built-in git commands e.g. git-cat-file.
 292 #
 293 # Define USE_NED_ALLOCATOR if you want to replace the platforms default
 294 # memory allocators with the nedmalloc allocator written by Niall Douglas.
 295 #
 296 # Define NO_REGEX if you have no or inferior regex support in your C library.
 297 #
 298 # Define HAVE_DEV_TTY if your system can open /dev/tty to interact with the
 299 # user.
 300 #
 301 # Define GETTEXT_POISON if you are debugging the choice of strings marked
 302 # for translation.  In a GETTEXT_POISON build, you can turn all strings marked
 303 # for translation into gibberish by setting the GIT_GETTEXT_POISON variable
 304 # (to any value) in your environment.
 305 #
 306 # Define JSMIN to point to JavaScript minifier that functions as
 307 # a filter to have gitweb.js minified.
 308 #
 309 # Define CSSMIN to point to a CSS minifier in order to generate a minified
 310 # version of gitweb.css
 311 #
 312 # Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
 313 # you want to use something different.  The value will be interpreted by the
 314 # shell at runtime when it is used.
 315 #
 316 # Define DEFAULT_EDITOR to a sensible editor command (defaults to "vi") if you
 317 # want to use something different.  The value will be interpreted by the shell
 318 # if necessary when it is used.  Examples:
 319 #
 320 #   DEFAULT_EDITOR='~/bin/vi',
 321 #   DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
 322 #   DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
 323 #
 324 # Define COMPUTE_HEADER_DEPENDENCIES to "yes" if you want dependencies on
 325 # header files to be automatically computed, to avoid rebuilding objects when
 326 # an unrelated header file changes.  Define it to "no" to use the hard-coded
 327 # dependency rules.  The default is "auto", which means to use computed header
 328 # dependencies if your compiler is detected to support it.
 329 #
 330 # Define NATIVE_CRLF if your platform uses CRLF for line endings.
 331 #
 332 # Define XDL_FAST_HASH to use an alternative line-hashing method in
 333 # the diff algorithm.  It gives a nice speedup if your processor has
 334 # fast unaligned word loads.  Does NOT work on big-endian systems!
 335 # Enabled by default on x86_64.
 336 #
 337 # Define GIT_USER_AGENT if you want to change how git identifies itself during
 338 # network interactions.  The default is "git/$(GIT_VERSION)".
 339 #
 340 # Define DEFAULT_HELP_FORMAT to "man", "info" or "html"
 341 # (defaults to "man") if you want to have a different default when
 342 # "git help" is called without a parameter specifying the format.
 343 #
 344 # Define TEST_GIT_INDEX_VERSION to 2, 3 or 4 to run the test suite
 345 # with a different indexfile format version.  If it isn't set the index
 346 # file format used is index-v[23].
 347 #
 348 # Define GMTIME_UNRELIABLE_ERRORS if your gmtime() function does not
 349 # return NULL when it receives a bogus time_t.
 350 #
 351 # Define HAVE_CLOCK_GETTIME if your platform has clock_gettime in librt.
 352 #
 353 # Define HAVE_CLOCK_MONOTONIC if your platform has CLOCK_MONOTONIC in librt.
 354 #
 355 # Define NO_HMAC_CTX_CLEANUP if your OpenSSL is version 0.9.6b or earlier to
 356 # cleanup the HMAC context with the older HMAC_cleanup function.
 357 #
 358 # Define USE_PARENS_AROUND_GETTEXT_N to "yes" if your compiler happily
 359 # compiles the following initialization:
 360 #
 361 #   static const char s[] = ("FOO");
 362 #
 363 # and define it to "no" if you need to remove the parentheses () around the
 364 # constant.  The default is "auto", which means to use parentheses if your
 365 # compiler is detected to support it.
 366 #
 367 # Define HAVE_BSD_SYSCTL if your platform has a BSD-compatible sysctl function.
 368 #
 369 # Define HAVE_GETDELIM if your system has the getdelim() function.
 370
 371 GIT-VERSION-FILE: FORCE
 372         @$(SHELL_PATH) ./GIT-VERSION-GEN
 373 -include GIT-VERSION-FILE
 374
 375 # CFLAGS and LDFLAGS are for the users to override from the command line.
 376
 377 CFLAGS = -g -O2 -Wall
 378 LDFLAGS =
 379 ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
 380 ALL_LDFLAGS = $(LDFLAGS)
 381 STRIP ?= strip
 382
 383 ifdef DEVELOPER
 384 CFLAGS += -Werror \
 385         -Wdeclaration-after-statement \
 386         -Wno-format-zero-length \
 387         -Wold-style-definition \
 388         -Woverflow \
 389         -Wpointer-arith \
 390         -Wstrict-prototypes \
 391         -Wunused \
 392         -Wvla
 393 endif
 394
 395 # Create as necessary, replace existing, make ranlib unneeded.
 396 ARFLAGS = rcs
 397
 398 # Among the variables below, these:
 399 #   gitexecdir
 400 #   template_dir
 401 #   sysconfdir
 402 # can be specified as a relative path some/where/else;
 403 # this is interpreted as relative to $(prefix) and "git" at
 404 # runtime figures out where they are based on the path to the executable.
 405 # Additionally, the following will be treated as relative by "git" if they
 406 # begin with "$(prefix)/":
 407 #   mandir
 408 #   infodir
 409 #   htmldir
 410 # This can help installing the suite in a relocatable way.
 411
 412 prefix = $(HOME)
 413 bindir_relative = bin
 414 bindir = $(prefix)/$(bindir_relative)
 415 mandir = $(prefix)/share/man
 416 infodir = $(prefix)/share/info
 417 gitexecdir = libexec/git-core
 418 mergetoolsdir = $(gitexecdir)/mergetools
 419 sharedir = $(prefix)/share
 420 gitwebdir = $(sharedir)/gitweb
 421 localedir = $(sharedir)/locale
 422 template_dir = share/git-core/templates
 423 htmldir = $(prefix)/share/doc/git-doc
 424 ETC_GITCONFIG = $(sysconfdir)/gitconfig
 425 ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
 426 lib = lib
 427 # DESTDIR =
 428 pathsep = :
 429
 430 mandir_relative = $(patsubst $(prefix)/%,%,$(mandir))
 431 infodir_relative = $(patsubst $(prefix)/%,%,$(infodir))
 432 htmldir_relative = $(patsubst $(prefix)/%,%,$(htmldir))
 433
 434 export prefix bindir sharedir sysconfdir gitwebdir localedir
 435
 436 CC = cc
 437 AR = ar
 438 RM = rm -f
 439 DIFF = diff
 440 TAR = tar
 441 FIND = find
 442 INSTALL = install
 443 RPMBUILD = rpmbuild
 444 TCL_PATH = tclsh
 445 TCLTK_PATH = wish
 446 XGETTEXT = xgettext
 447 MSGFMT = msgfmt
 448 CURL_CONFIG = curl-config
 449 PTHREAD_LIBS = -lpthread
 450 PTHREAD_CFLAGS =
 451 GCOV = gcov
 452
 453 export TCL_PATH TCLTK_PATH
 454
 455 SPARSE_FLAGS =
 456
 457
 458
 459 ### --- END CONFIGURATION SECTION ---
 460
 461 # Those must not be GNU-specific; they are shared with perl/ which may
 462 # be built by a different compiler. (Note that this is an artifact now
 463 # but it still might be nice to keep that distinction.)
 464 BASIC_CFLAGS = -I.
 465 BASIC_LDFLAGS =
 466
 467 # Guard against environment variables
 468 BUILTIN_OBJS =
 469 BUILT_INS =
 470 COMPAT_CFLAGS =
 471 COMPAT_OBJS =
 472 XDIFF_OBJS =
 473 VCSSVN_OBJS =
 474 GENERATED_H =
 475 EXTRA_CPPFLAGS =
 476 LIB_OBJS =
 477 PROGRAM_OBJS =
 478 PROGRAMS =
 479 SCRIPT_PERL =
 480 SCRIPT_PYTHON =
 481 SCRIPT_SH =
 482 SCRIPT_LIB =
 483 TEST_PROGRAMS_NEED_X =
 484
 485 # Having this variable in your environment would break pipelines because
 486 # you cause "cd" to echo its destination to stdout.  It can also take
 487 # scripts to unexpected places.  If you like CDPATH, define it for your
 488 # interactive shell sessions without exporting it.
 489 unexport CDPATH
 490
 491 SCRIPT_SH += git-bisect.sh
 492 SCRIPT_SH += git-difftool--helper.sh
 493 SCRIPT_SH += git-filter-branch.sh
 494 SCRIPT_SH += git-merge-octopus.sh
 495 SCRIPT_SH += git-merge-one-file.sh
 496 SCRIPT_SH += git-merge-resolve.sh
 497 SCRIPT_SH += git-mergetool.sh
 498 SCRIPT_SH += git-quiltimport.sh
 499 SCRIPT_SH += git-rebase.sh
 500 SCRIPT_SH += git-remote-testgit.sh
 501 SCRIPT_SH += git-request-pull.sh
 502 SCRIPT_SH += git-stash.sh
 503 SCRIPT_SH += git-submodule.sh
 504 SCRIPT_SH += git-web--browse.sh
 505
 506 SCRIPT_LIB += git-mergetool--lib
 507 SCRIPT_LIB += git-parse-remote
 508 SCRIPT_LIB += git-rebase--am
 509 SCRIPT_LIB += git-rebase--interactive
 510 SCRIPT_LIB += git-rebase--merge
 511 SCRIPT_LIB += git-sh-setup
 512 SCRIPT_LIB += git-sh-i18n
 513
 514 SCRIPT_PERL += git-add--interactive.perl
 515 SCRIPT_PERL += git-difftool.perl
 516 SCRIPT_PERL += git-archimport.perl
 517 SCRIPT_PERL += git-cvsexportcommit.perl
 518 SCRIPT_PERL += git-cvsimport.perl
 519 SCRIPT_PERL += git-cvsserver.perl
 520 SCRIPT_PERL += git-relink.perl
 521 SCRIPT_PERL += git-send-email.perl
 522 SCRIPT_PERL += git-svn.perl
 523
 524 SCRIPT_PYTHON += git-p4.py
 525
 526 NO_INSTALL += git-remote-testgit
 527
 528 # Generated files for scripts
 529 SCRIPT_SH_GEN = $(patsubst %.sh,%,$(SCRIPT_SH))
 530 SCRIPT_PERL_GEN = $(patsubst %.perl,%,$(SCRIPT_PERL))
 531 SCRIPT_PYTHON_GEN = $(patsubst %.py,%,$(SCRIPT_PYTHON))
 532
 533 SCRIPT_SH_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_SH_GEN))
 534 SCRIPT_PERL_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PERL_GEN))
 535 SCRIPT_PYTHON_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PYTHON_GEN))
 536
 537 # Individual rules to allow e.g.
 538 # "make -C ../.. SCRIPT_PERL=contrib/foo/bar.perl build-perl-script"
 539 # from subdirectories like contrib/*/
 540 .PHONY: build-perl-script build-sh-script build-python-script
 541 build-perl-script: $(SCRIPT_PERL_GEN)
 542 build-sh-script: $(SCRIPT_SH_GEN)
 543 build-python-script: $(SCRIPT_PYTHON_GEN)
 544
 545 .PHONY: install-perl-script install-sh-script install-python-script
 546 install-sh-script: $(SCRIPT_SH_INS)
 547         $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 548 install-perl-script: $(SCRIPT_PERL_INS)
 549         $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 550 install-python-script: $(SCRIPT_PYTHON_INS)
 551         $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 552
 553 .PHONY: clean-perl-script clean-sh-script clean-python-script
 554 clean-sh-script:
 555         $(RM) $(SCRIPT_SH_GEN)
 556 clean-perl-script:
 557         $(RM) $(SCRIPT_PERL_GEN)
 558 clean-python-script:
 559         $(RM) $(SCRIPT_PYTHON_GEN)
 560
 561 SCRIPTS = $(SCRIPT_SH_INS) \
 562           $(SCRIPT_PERL_INS) \
 563           $(SCRIPT_PYTHON_INS) \
 564           git-instaweb
 565
 566 ETAGS_TARGET = TAGS
 567
 568 # Empty...
 569 EXTRA_PROGRAMS =
 570
 571 # ... and all the rest that could be moved out of bindir to gitexecdir
 572 PROGRAMS += $(EXTRA_PROGRAMS)
 573
 574 PROGRAM_OBJS += credential-store.o
 575 PROGRAM_OBJS += daemon.o
 576 PROGRAM_OBJS += fast-import.o
 577 PROGRAM_OBJS += http-backend.o
 578 PROGRAM_OBJS += imap-send.o
 579 PROGRAM_OBJS += sh-i18n--envsubst.o
 580 PROGRAM_OBJS += shell.o
 581 PROGRAM_OBJS += show-index.o
 582 PROGRAM_OBJS += upload-pack.o
 583 PROGRAM_OBJS += remote-testsvn.o
 584
 585 # Binary suffix, set to .exe for Windows builds
 586 X =
 587
 588 PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
 589
 590 TEST_PROGRAMS_NEED_X += test-chmtime
 591 TEST_PROGRAMS_NEED_X += test-ctype
 592 TEST_PROGRAMS_NEED_X += test-config
 593 TEST_PROGRAMS_NEED_X += test-date
 594 TEST_PROGRAMS_NEED_X += test-delta
 595 TEST_PROGRAMS_NEED_X += test-dump-cache-tree
 596 TEST_PROGRAMS_NEED_X += test-dump-split-index
 597 TEST_PROGRAMS_NEED_X += test-dump-untracked-cache
 598 TEST_PROGRAMS_NEED_X += test-fake-ssh
 599 TEST_PROGRAMS_NEED_X += test-genrandom
 600 TEST_PROGRAMS_NEED_X += test-hashmap
 601 TEST_PROGRAMS_NEED_X += test-index-version
 602 TEST_PROGRAMS_NEED_X += test-line-buffer
 603 TEST_PROGRAMS_NEED_X += test-match-trees
 604 TEST_PROGRAMS_NEED_X += test-mergesort
 605 TEST_PROGRAMS_NEED_X += test-mktemp
 606 TEST_PROGRAMS_NEED_X += test-parse-options
 607 TEST_PROGRAMS_NEED_X += test-path-utils
 608 TEST_PROGRAMS_NEED_X += test-prio-queue
 609 TEST_PROGRAMS_NEED_X += test-read-cache
 610 TEST_PROGRAMS_NEED_X += test-regex
 611 TEST_PROGRAMS_NEED_X += test-revision-walking
 612 TEST_PROGRAMS_NEED_X += test-run-command
 613 TEST_PROGRAMS_NEED_X += test-scrap-cache-tree
 614 TEST_PROGRAMS_NEED_X += test-sha1
 615 TEST_PROGRAMS_NEED_X += test-sha1-array
 616 TEST_PROGRAMS_NEED_X += test-sigchain
 617 TEST_PROGRAMS_NEED_X += test-string-list
 618 TEST_PROGRAMS_NEED_X += test-submodule-config
 619 TEST_PROGRAMS_NEED_X += test-subprocess
 620 TEST_PROGRAMS_NEED_X += test-svn-fe
 621 TEST_PROGRAMS_NEED_X += test-urlmatch-normalization
 622 TEST_PROGRAMS_NEED_X += test-wildmatch
 623
 624 TEST_PROGRAMS = $(patsubst %,%$X,$(TEST_PROGRAMS_NEED_X))
 625
 626 # List built-in command $C whose implementation cmd_$C() is not in
 627 # builtin/$C.o but is linked in as part of some other command.
 628 BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
 629
 630 BUILT_INS += git-cherry$X
 631 BUILT_INS += git-cherry-pick$X
 632 BUILT_INS += git-format-patch$X
 633 BUILT_INS += git-fsck-objects$X
 634 BUILT_INS += git-init$X
 635 BUILT_INS += git-merge-subtree$X
 636 BUILT_INS += git-show$X
 637 BUILT_INS += git-stage$X
 638 BUILT_INS += git-status$X
 639 BUILT_INS += git-whatchanged$X
 640
 641 # what 'all' will build and 'install' will install in gitexecdir,
 642 # excluding programs for built-in commands
 643 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 644
 645 # what 'all' will build but not install in gitexecdir
 646 OTHER_PROGRAMS = git$X
 647
 648 # what test wrappers are needed and 'install' will install, in bindir
 649 BINDIR_PROGRAMS_NEED_X += git
 650 BINDIR_PROGRAMS_NEED_X += git-upload-pack
 651 BINDIR_PROGRAMS_NEED_X += git-receive-pack
 652 BINDIR_PROGRAMS_NEED_X += git-upload-archive
 653 BINDIR_PROGRAMS_NEED_X += git-shell
 654
 655 BINDIR_PROGRAMS_NO_X += git-cvsserver
 656
 657 # Set paths to tools early so that they can be used for version tests.
 658 ifndef SHELL_PATH
 659         SHELL_PATH = /bin/sh
 660 endif
 661 ifndef PERL_PATH
 662         PERL_PATH = /usr/bin/perl
 663 endif
 664 ifndef PYTHON_PATH
 665         PYTHON_PATH = /usr/bin/python
 666 endif
 667
 668 export PERL_PATH
 669 export PYTHON_PATH
 670
 671 LIB_FILE = libgit.a
 672 XDIFF_LIB = xdiff/lib.a
 673 VCSSVN_LIB = vcs-svn/lib.a
 674
 675 GENERATED_H += common-cmds.h
 676
 677 LIB_H = $(shell $(FIND) . \
 678         -name .git -prune -o \
 679         -name t -prune -o \
 680         -name Documentation -prune -o \
 681         -name '*.h' -print)
 682
 683 LIB_OBJS += abspath.o
 684 LIB_OBJS += advice.o
 685 LIB_OBJS += alias.o
 686 LIB_OBJS += alloc.o
 687 LIB_OBJS += archive.o
 688 LIB_OBJS += archive-tar.o
 689 LIB_OBJS += archive-zip.o
 690 LIB_OBJS += argv-array.o
 691 LIB_OBJS += attr.o
 692 LIB_OBJS += base85.o
 693 LIB_OBJS += bisect.o
 694 LIB_OBJS += blob.o
 695 LIB_OBJS += branch.o
 696 LIB_OBJS += bulk-checkin.o
 697 LIB_OBJS += bundle.o
 698 LIB_OBJS += cache-tree.o
 699 LIB_OBJS += color.o
 700 LIB_OBJS += column.o
 701 LIB_OBJS += combine-diff.o
 702 LIB_OBJS += commit.o
 703 LIB_OBJS += compat/obstack.o
 704 LIB_OBJS += compat/terminal.o
 705 LIB_OBJS += config.o
 706 LIB_OBJS += connect.o
 707 LIB_OBJS += connected.o
 708 LIB_OBJS += convert.o
 709 LIB_OBJS += copy.o
 710 LIB_OBJS += credential.o
 711 LIB_OBJS += csum-file.o
 712 LIB_OBJS += ctype.o
 713 LIB_OBJS += date.o
 714 LIB_OBJS += decorate.o
 715 LIB_OBJS += diffcore-break.o
 716 LIB_OBJS += diffcore-delta.o
 717 LIB_OBJS += diffcore-order.o
 718 LIB_OBJS += diffcore-pickaxe.o
 719 LIB_OBJS += diffcore-rename.o
 720 LIB_OBJS += diff-delta.o
 721 LIB_OBJS += diff-lib.o
 722 LIB_OBJS += diff-no-index.o
 723 LIB_OBJS += diff.o
 724 LIB_OBJS += dir.o
 725 LIB_OBJS += editor.o
 726 LIB_OBJS += entry.o
 727 LIB_OBJS += environment.o
 728 LIB_OBJS += ewah/bitmap.o
 729 LIB_OBJS += ewah/ewah_bitmap.o
 730 LIB_OBJS += ewah/ewah_io.o
 731 LIB_OBJS += ewah/ewah_rlw.o
 732 LIB_OBJS += exec_cmd.o
 733 LIB_OBJS += fetch-pack.o
 734 LIB_OBJS += fsck.o
 735 LIB_OBJS += gettext.o
 736 LIB_OBJS += gpg-interface.o
 737 LIB_OBJS += graph.o
 738 LIB_OBJS += grep.o
 739 LIB_OBJS += hashmap.o
 740 LIB_OBJS += help.o
 741 LIB_OBJS += hex.o
 742 LIB_OBJS += ident.o
 743 LIB_OBJS += kwset.o
 744 LIB_OBJS += levenshtein.o
 745 LIB_OBJS += line-log.o
 746 LIB_OBJS += line-range.o
 747 LIB_OBJS += list-objects.o
 748 LIB_OBJS += ll-merge.o
 749 LIB_OBJS += lockfile.o
 750 LIB_OBJS += log-tree.o
 751 LIB_OBJS += mailinfo.o
 752 LIB_OBJS += mailmap.o
 753 LIB_OBJS += match-trees.o
 754 LIB_OBJS += merge.o
 755 LIB_OBJS += merge-blobs.o
 756 LIB_OBJS += merge-recursive.o
 757 LIB_OBJS += mergesort.o
 758 LIB_OBJS += name-hash.o
 759 LIB_OBJS += notes.o
 760 LIB_OBJS += notes-cache.o
 761 LIB_OBJS += notes-merge.o
 762 LIB_OBJS += notes-utils.o
 763 LIB_OBJS += object.o
 764 LIB_OBJS += pack-bitmap.o
 765 LIB_OBJS += pack-bitmap-write.o
 766 LIB_OBJS += pack-check.o
 767 LIB_OBJS += pack-objects.o
 768 LIB_OBJS += pack-revindex.o
 769 LIB_OBJS += pack-write.o
 770 LIB_OBJS += pager.o
 771 LIB_OBJS += parse-options.o
 772 LIB_OBJS += parse-options-cb.o
 773 LIB_OBJS += patch-delta.o
 774 LIB_OBJS += patch-ids.o
 775 LIB_OBJS += path.o
 776 LIB_OBJS += pathspec.o
 777 LIB_OBJS += pkt-line.o
 778 LIB_OBJS += preload-index.o
 779 LIB_OBJS += pretty.o
 780 LIB_OBJS += prio-queue.o
 781 LIB_OBJS += progress.o
 782 LIB_OBJS += prompt.o
 783 LIB_OBJS += quote.o
 784 LIB_OBJS += reachable.o
 785 LIB_OBJS += read-cache.o
 786 LIB_OBJS += reflog-walk.o
 787 LIB_OBJS += refs.o
 788 LIB_OBJS += refs/files-backend.o
 789 LIB_OBJS += ref-filter.o
 790 LIB_OBJS += remote.o
 791 LIB_OBJS += replace_object.o
 792 LIB_OBJS += rerere.o
 793 LIB_OBJS += resolve-undo.o
 794 LIB_OBJS += revision.o
 795 LIB_OBJS += run-command.o
 796 LIB_OBJS += send-pack.o
 797 LIB_OBJS += sequencer.o
 798 LIB_OBJS += server-info.o
 799 LIB_OBJS += setup.o
 800 LIB_OBJS += sha1-array.o
 801 LIB_OBJS += sha1-lookup.o
 802 LIB_OBJS += sha1_file.o
 803 LIB_OBJS += sha1_name.o
 804 LIB_OBJS += shallow.o
 805 LIB_OBJS += sideband.o
 806 LIB_OBJS += sigchain.o
 807 LIB_OBJS += split-index.o
 808 LIB_OBJS += strbuf.o
 809 LIB_OBJS += streaming.o
 810 LIB_OBJS += string-list.o
 811 LIB_OBJS += submodule.o
 812 LIB_OBJS += submodule-config.o
 813 LIB_OBJS += symlinks.o
 814 LIB_OBJS += tag.o
 815 LIB_OBJS += tempfile.o
 816 LIB_OBJS += trace.o
 817 LIB_OBJS += trailer.o
 818 LIB_OBJS += transport.o
 819 LIB_OBJS += transport-helper.o
 820 LIB_OBJS += tree-diff.o
 821 LIB_OBJS += tree.o
 822 LIB_OBJS += tree-walk.o
 823 LIB_OBJS += unpack-trees.o
 824 LIB_OBJS += url.o
 825 LIB_OBJS += urlmatch.o
 826 LIB_OBJS += usage.o
 827 LIB_OBJS += userdiff.o
 828 LIB_OBJS += utf8.o
 829 LIB_OBJS += varint.o
 830 LIB_OBJS += version.o
 831 LIB_OBJS += versioncmp.o
 832 LIB_OBJS += walker.o
 833 LIB_OBJS += wildmatch.o
 834 LIB_OBJS += worktree.o
 835 LIB_OBJS += wrapper.o
 836 LIB_OBJS += write_or_die.o
 837 LIB_OBJS += ws.o
 838 LIB_OBJS += wt-status.o
 839 LIB_OBJS += xdiff-interface.o
 840 LIB_OBJS += zlib.o
 841
 842 BUILTIN_OBJS += builtin/add.o
 843 BUILTIN_OBJS += builtin/am.o
 844 BUILTIN_OBJS += builtin/annotate.o
 845 BUILTIN_OBJS += builtin/apply.o
 846 BUILTIN_OBJS += builtin/archive.o
 847 BUILTIN_OBJS += builtin/bisect--helper.o
 848 BUILTIN_OBJS += builtin/blame.o
 849 BUILTIN_OBJS += builtin/branch.o
 850 BUILTIN_OBJS += builtin/bundle.o
 851 BUILTIN_OBJS += builtin/cat-file.o
 852 BUILTIN_OBJS += builtin/check-attr.o
 853 BUILTIN_OBJS += builtin/check-ignore.o
 854 BUILTIN_OBJS += builtin/check-mailmap.o
 855 BUILTIN_OBJS += builtin/check-ref-format.o
 856 BUILTIN_OBJS += builtin/checkout-index.o
 857 BUILTIN_OBJS += builtin/checkout.o
 858 BUILTIN_OBJS += builtin/clean.o
 859 BUILTIN_OBJS += builtin/clone.o
 860 BUILTIN_OBJS += builtin/column.o
 861 BUILTIN_OBJS += builtin/commit-tree.o
 862 BUILTIN_OBJS += builtin/commit.o
 863 BUILTIN_OBJS += builtin/config.o
 864 BUILTIN_OBJS += builtin/count-objects.o
 865 BUILTIN_OBJS += builtin/credential.o
 866 BUILTIN_OBJS += builtin/describe.o
 867 BUILTIN_OBJS += builtin/diff-files.o
 868 BUILTIN_OBJS += builtin/diff-index.o
 869 BUILTIN_OBJS += builtin/diff-tree.o
 870 BUILTIN_OBJS += builtin/diff.o
 871 BUILTIN_OBJS += builtin/fast-export.o
 872 BUILTIN_OBJS += builtin/fetch-pack.o
 873 BUILTIN_OBJS += builtin/fetch.o
 874 BUILTIN_OBJS += builtin/fmt-merge-msg.o
 875 BUILTIN_OBJS += builtin/for-each-ref.o
 876 BUILTIN_OBJS += builtin/fsck.o
 877 BUILTIN_OBJS += builtin/gc.o
 878 BUILTIN_OBJS += builtin/get-tar-commit-id.o
 879 BUILTIN_OBJS += builtin/grep.o
 880 BUILTIN_OBJS += builtin/hash-object.o
 881 BUILTIN_OBJS += builtin/help.o
 882 BUILTIN_OBJS += builtin/index-pack.o
 883 BUILTIN_OBJS += builtin/init-db.o
 884 BUILTIN_OBJS += builtin/interpret-trailers.o
 885 BUILTIN_OBJS += builtin/log.o
 886 BUILTIN_OBJS += builtin/ls-files.o
 887 BUILTIN_OBJS += builtin/ls-remote.o
 888 BUILTIN_OBJS += builtin/ls-tree.o
 889 BUILTIN_OBJS += builtin/mailinfo.o
 890 BUILTIN_OBJS += builtin/mailsplit.o
 891 BUILTIN_OBJS += builtin/merge.o
 892 BUILTIN_OBJS += builtin/merge-base.o
 893 BUILTIN_OBJS += builtin/merge-file.o
 894 BUILTIN_OBJS += builtin/merge-index.o
 895 BUILTIN_OBJS += builtin/merge-ours.o
 896 BUILTIN_OBJS += builtin/merge-recursive.o
 897 BUILTIN_OBJS += builtin/merge-tree.o
 898 BUILTIN_OBJS += builtin/mktag.o
 899 BUILTIN_OBJS += builtin/mktree.o
 900 BUILTIN_OBJS += builtin/mv.o
 901 BUILTIN_OBJS += builtin/name-rev.o
 902 BUILTIN_OBJS += builtin/notes.o
 903 BUILTIN_OBJS += builtin/pack-objects.o
 904 BUILTIN_OBJS += builtin/pack-redundant.o
 905 BUILTIN_OBJS += builtin/pack-refs.o
 906 BUILTIN_OBJS += builtin/patch-id.o
 907 BUILTIN_OBJS += builtin/prune-packed.o
 908 BUILTIN_OBJS += builtin/prune.o
 909 BUILTIN_OBJS += builtin/pull.o
 910 BUILTIN_OBJS += builtin/push.o
 911 BUILTIN_OBJS += builtin/read-tree.o
 912 BUILTIN_OBJS += builtin/receive-pack.o
 913 BUILTIN_OBJS += builtin/reflog.o
 914 BUILTIN_OBJS += builtin/remote.o
 915 BUILTIN_OBJS += builtin/remote-ext.o
 916 BUILTIN_OBJS += builtin/remote-fd.o
 917 BUILTIN_OBJS += builtin/repack.o
 918 BUILTIN_OBJS += builtin/replace.o
 919 BUILTIN_OBJS += builtin/rerere.o
 920 BUILTIN_OBJS += builtin/reset.o
 921 BUILTIN_OBJS += builtin/rev-list.o
 922 BUILTIN_OBJS += builtin/rev-parse.o
 923 BUILTIN_OBJS += builtin/revert.o
 924 BUILTIN_OBJS += builtin/rm.o
 925 BUILTIN_OBJS += builtin/send-pack.o
 926 BUILTIN_OBJS += builtin/shortlog.o
 927 BUILTIN_OBJS += builtin/show-branch.o
 928 BUILTIN_OBJS += builtin/show-ref.o
 929 BUILTIN_OBJS += builtin/stripspace.o
 930 BUILTIN_OBJS += builtin/submodule--helper.o
 931 BUILTIN_OBJS += builtin/symbolic-ref.o
 932 BUILTIN_OBJS += builtin/tag.o
 933 BUILTIN_OBJS += builtin/unpack-file.o
 934 BUILTIN_OBJS += builtin/unpack-objects.o
 935 BUILTIN_OBJS += builtin/update-index.o
 936 BUILTIN_OBJS += builtin/update-ref.o
 937 BUILTIN_OBJS += builtin/update-server-info.o
 938 BUILTIN_OBJS += builtin/upload-archive.o
 939 BUILTIN_OBJS += builtin/var.o
 940 BUILTIN_OBJS += builtin/verify-commit.o
 941 BUILTIN_OBJS += builtin/verify-pack.o
 942 BUILTIN_OBJS += builtin/verify-tag.o
 943 BUILTIN_OBJS += builtin/worktree.o
 944 BUILTIN_OBJS += builtin/write-tree.o
 945
 946 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 947 EXTLIBS =
 948
 949 GIT_USER_AGENT = git/$(GIT_VERSION)
 950
 951 include config.mak.uname
 952 -include config.mak.autogen
 953 -include config.mak
 954
 955 ifndef sysconfdir
 956 ifeq ($(prefix),/usr)
 957 sysconfdir = /etc
 958 else
 959 sysconfdir = etc
 960 endif
 961 endif
 962
 963 ifndef COMPUTE_HEADER_DEPENDENCIES
 964 COMPUTE_HEADER_DEPENDENCIES = auto
 965 endif
 966
 967 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),auto)
 968 dep_check = $(shell $(CC) $(ALL_CFLAGS) \
 969         -c -MF /dev/null -MQ /dev/null -MMD -MP \
 970         -x c /dev/null -o /dev/null 2>&1; \
 971         echo $$?)
 972 ifeq ($(dep_check),0)
 973 override COMPUTE_HEADER_DEPENDENCIES = yes
 974 else
 975 override COMPUTE_HEADER_DEPENDENCIES = no
 976 endif
 977 endif
 978
 979 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
 980 USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
 981 else
 982 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),no)
 983 $(error please set COMPUTE_HEADER_DEPENDENCIES to yes, no, or auto \
 984 (not "$(COMPUTE_HEADER_DEPENDENCIES)"))
 985 endif
 986 endif
 987
 988 ifdef SANE_TOOL_PATH
 989 SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
 990 BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
 991 PATH := $(SANE_TOOL_PATH):${PATH}
 992 else
 993 BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
 994 endif
 995
 996 ifneq (,$(INLINE))
 997         BASIC_CFLAGS += -Dinline=$(INLINE)
 998 endif
 999
1000 ifneq (,$(SOCKLEN_T))
1001         BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
1002 endif
1003
1004 ifeq (yes,$(USE_PARENS_AROUND_GETTEXT_N))
1005         BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=1
1006 else
1007 ifeq (no,$(USE_PARENS_AROUND_GETTEXT_N))
1008         BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=0
1009 endif
1010 endif
1011
1012 ifeq ($(uname_S),Darwin)
1013         ifndef NO_FINK
1014                 ifeq ($(shell test -d /sw/lib && echo y),y)
1015                         BASIC_CFLAGS += -I/sw/include
1016                         BASIC_LDFLAGS += -L/sw/lib
1017                 endif
1018         endif
1019         ifndef NO_DARWIN_PORTS
1020                 ifeq ($(shell test -d /opt/local/lib && echo y),y)
1021                         BASIC_CFLAGS += -I/opt/local/include
1022                         BASIC_LDFLAGS += -L/opt/local/lib
1023                 endif
1024         endif
1025         ifndef NO_APPLE_COMMON_CRYPTO
1026                 APPLE_COMMON_CRYPTO = YesPlease
1027                 COMPAT_CFLAGS += -DAPPLE_COMMON_CRYPTO
1028         endif
1029         NO_REGEX = YesPlease
1030         PTHREAD_LIBS =
1031 endif
1032
1033 ifndef CC_LD_DYNPATH
1034         ifdef NO_R_TO_GCC_LINKER
1035                 # Some gcc does not accept and pass -R to the linker to specify
1036                 # the runtime dynamic library path.
1037                 CC_LD_DYNPATH = -Wl,-rpath,
1038         else
1039                 CC_LD_DYNPATH = -R
1040         endif
1041 endif
1042
1043 ifdef NO_LIBGEN_H
1044         COMPAT_CFLAGS += -DNO_LIBGEN_H
1045         COMPAT_OBJS += compat/basename.o
1046 endif
1047
1048 ifdef USE_LIBPCRE
1049         BASIC_CFLAGS += -DUSE_LIBPCRE
1050         ifdef LIBPCREDIR
1051                 BASIC_CFLAGS += -I$(LIBPCREDIR)/include
1052                 EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib)
1053         endif
1054         EXTLIBS += -lpcre
1055 endif
1056
1057 ifdef HAVE_ALLOCA_H
1058         BASIC_CFLAGS += -DHAVE_ALLOCA_H
1059 endif
1060
1061 IMAP_SEND_BUILDDEPS =
1062 IMAP_SEND_LDFLAGS =
1063
1064 ifdef NO_CURL
1065         BASIC_CFLAGS += -DNO_CURL
1066         REMOTE_CURL_PRIMARY =
1067         REMOTE_CURL_ALIASES =
1068         REMOTE_CURL_NAMES =
1069 else
1070         ifdef CURLDIR
1071                 # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1072                 BASIC_CFLAGS += -I$(CURLDIR)/include
1073                 CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
1074         else
1075                 CURL_LIBCURL = -lcurl
1076         endif
1077         ifdef NEEDS_SSL_WITH_CURL
1078                 CURL_LIBCURL += -lssl
1079                 ifdef NEEDS_CRYPTO_WITH_SSL
1080                         CURL_LIBCURL += -lcrypto
1081                 endif
1082         endif
1083         ifdef NEEDS_IDN_WITH_CURL
1084                 CURL_LIBCURL += -lidn
1085         endif
1086
1087         REMOTE_CURL_PRIMARY = git-remote-http$X
1088         REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1089         REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1090         PROGRAM_OBJS += http-fetch.o
1091         PROGRAMS += $(REMOTE_CURL_NAMES)
1092         curl_check := $(shell (echo 070908; $(CURL_CONFIG) --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1093         ifeq "$(curl_check)" "070908"
1094                 ifndef NO_EXPAT
1095                         PROGRAM_OBJS += http-push.o
1096                 endif
1097         endif
1098         curl_check := $(shell (echo 072200; $(CURL_CONFIG) --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1099         ifeq "$(curl_check)" "072200"
1100                 USE_CURL_FOR_IMAP_SEND = YesPlease
1101         endif
1102         ifdef USE_CURL_FOR_IMAP_SEND
1103                 BASIC_CFLAGS += -DUSE_CURL_FOR_IMAP_SEND
1104                 IMAP_SEND_BUILDDEPS = http.o
1105                 IMAP_SEND_LDFLAGS += $(CURL_LIBCURL)
1106         endif
1107         ifndef NO_EXPAT
1108                 ifdef EXPATDIR
1109                         BASIC_CFLAGS += -I$(EXPATDIR)/include
1110                         EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1111                 else
1112                         EXPAT_LIBEXPAT = -lexpat
1113                 endif
1114                 ifdef EXPAT_NEEDS_XMLPARSE_H
1115                         BASIC_CFLAGS += -DEXPAT_NEEDS_XMLPARSE_H
1116                 endif
1117         endif
1118 endif
1119 IMAP_SEND_LDFLAGS += $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
1120
1121 ifdef ZLIB_PATH
1122         BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1123         EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1124 endif
1125 EXTLIBS += -lz
1126
1127 ifndef NO_OPENSSL
1128         OPENSSL_LIBSSL = -lssl
1129         ifdef OPENSSLDIR
1130                 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1131                 OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1132         else
1133                 OPENSSL_LINK =
1134         endif
1135         ifdef NEEDS_CRYPTO_WITH_SSL
1136                 OPENSSL_LIBSSL += -lcrypto
1137         endif
1138         ifdef NO_HMAC_CTX_CLEANUP
1139                 BASIC_CFLAGS += -DNO_HMAC_CTX_CLEANUP
1140         endif
1141 else
1142         BASIC_CFLAGS += -DNO_OPENSSL
1143         BLK_SHA1 = 1
1144         OPENSSL_LIBSSL =
1145 endif
1146 ifdef NO_OPENSSL
1147         LIB_4_CRYPTO =
1148 else
1149 ifdef NEEDS_SSL_WITH_CRYPTO
1150         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1151 else
1152         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1153 endif
1154 ifdef APPLE_COMMON_CRYPTO
1155         LIB_4_CRYPTO += -framework Security -framework CoreFoundation
1156 endif
1157 endif
1158 ifdef NEEDS_LIBICONV
1159         ifdef ICONVDIR
1160                 BASIC_CFLAGS += -I$(ICONVDIR)/include
1161                 ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1162         else
1163                 ICONV_LINK =
1164         endif
1165         ifdef NEEDS_LIBINTL_BEFORE_LIBICONV
1166                 ICONV_LINK += -lintl
1167         endif
1168         EXTLIBS += $(ICONV_LINK) -liconv
1169 endif
1170 ifdef NEEDS_LIBGEN
1171         EXTLIBS += -lgen
1172 endif
1173 ifndef NO_GETTEXT
1174 ifndef LIBC_CONTAINS_LIBINTL
1175         EXTLIBS += -lintl
1176 endif
1177 endif
1178 ifdef NEEDS_SOCKET
1179         EXTLIBS += -lsocket
1180 endif
1181 ifdef NEEDS_NSL
1182         EXTLIBS += -lnsl
1183 endif
1184 ifdef NEEDS_RESOLV
1185         EXTLIBS += -lresolv
1186 endif
1187 ifdef NO_D_TYPE_IN_DIRENT
1188         BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1189 endif
1190 ifdef NO_GECOS_IN_PWENT
1191         BASIC_CFLAGS += -DNO_GECOS_IN_PWENT
1192 endif
1193 ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1194         BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1195 endif
1196 ifdef USE_NSEC
1197         BASIC_CFLAGS += -DUSE_NSEC
1198 endif
1199 ifdef USE_ST_TIMESPEC
1200         BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1201 endif
1202 ifdef NO_NORETURN
1203         BASIC_CFLAGS += -DNO_NORETURN
1204 endif
1205 ifdef NO_NSEC
1206         BASIC_CFLAGS += -DNO_NSEC
1207 endif
1208 ifdef SNPRINTF_RETURNS_BOGUS
1209         COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1210         COMPAT_OBJS += compat/snprintf.o
1211 endif
1212 ifdef FREAD_READS_DIRECTORIES
1213         COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1214         COMPAT_OBJS += compat/fopen.o
1215 endif
1216 ifdef NO_SYMLINK_HEAD
1217         BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1218 endif
1219 ifdef GETTEXT_POISON
1220         BASIC_CFLAGS += -DGETTEXT_POISON
1221 endif
1222 ifdef NO_GETTEXT
1223         BASIC_CFLAGS += -DNO_GETTEXT
1224         USE_GETTEXT_SCHEME ?= fallthrough
1225 endif
1226 ifdef NO_POLL
1227         NO_SYS_POLL_H = YesPlease
1228         COMPAT_CFLAGS += -DNO_POLL -Icompat/poll
1229         COMPAT_OBJS += compat/poll/poll.o
1230 endif
1231 ifdef NO_STRCASESTR
1232         COMPAT_CFLAGS += -DNO_STRCASESTR
1233         COMPAT_OBJS += compat/strcasestr.o
1234 endif
1235 ifdef NO_STRLCPY
1236         COMPAT_CFLAGS += -DNO_STRLCPY
1237         COMPAT_OBJS += compat/strlcpy.o
1238 endif
1239 ifdef NO_STRTOUMAX
1240         COMPAT_CFLAGS += -DNO_STRTOUMAX
1241         COMPAT_OBJS += compat/strtoumax.o compat/strtoimax.o
1242 endif
1243 ifdef NO_STRTOULL
1244         COMPAT_CFLAGS += -DNO_STRTOULL
1245 endif
1246 ifdef NO_SETENV
1247         COMPAT_CFLAGS += -DNO_SETENV
1248         COMPAT_OBJS += compat/setenv.o
1249 endif
1250 ifdef NO_MKDTEMP
1251         COMPAT_CFLAGS += -DNO_MKDTEMP
1252         COMPAT_OBJS += compat/mkdtemp.o
1253 endif
1254 ifdef MKDIR_WO_TRAILING_SLASH
1255         COMPAT_CFLAGS += -DMKDIR_WO_TRAILING_SLASH
1256         COMPAT_OBJS += compat/mkdir.o
1257 endif
1258 ifdef NO_MKSTEMPS
1259         COMPAT_CFLAGS += -DNO_MKSTEMPS
1260 endif
1261 ifdef NO_UNSETENV
1262         COMPAT_CFLAGS += -DNO_UNSETENV
1263         COMPAT_OBJS += compat/unsetenv.o
1264 endif
1265 ifdef NO_SYS_SELECT_H
1266         BASIC_CFLAGS += -DNO_SYS_SELECT_H
1267 endif
1268 ifdef NO_SYS_POLL_H
1269         BASIC_CFLAGS += -DNO_SYS_POLL_H
1270 endif
1271 ifdef NEEDS_SYS_PARAM_H
1272         BASIC_CFLAGS += -DNEEDS_SYS_PARAM_H
1273 endif
1274 ifdef NO_INTTYPES_H
1275         BASIC_CFLAGS += -DNO_INTTYPES_H
1276 endif
1277 ifdef NO_INITGROUPS
1278         BASIC_CFLAGS += -DNO_INITGROUPS
1279 endif
1280 ifdef NO_MMAP
1281         COMPAT_CFLAGS += -DNO_MMAP
1282         COMPAT_OBJS += compat/mmap.o
1283 else
1284         ifdef USE_WIN32_MMAP
1285                 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1286                 COMPAT_OBJS += compat/win32mmap.o
1287         endif
1288 endif
1289 ifdef OBJECT_CREATION_USES_RENAMES
1290         COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1291 endif
1292 ifdef NO_STRUCT_ITIMERVAL
1293         COMPAT_CFLAGS += -DNO_STRUCT_ITIMERVAL
1294         NO_SETITIMER = YesPlease
1295 endif
1296 ifdef NO_SETITIMER
1297         COMPAT_CFLAGS += -DNO_SETITIMER
1298 endif
1299 ifdef NO_PREAD
1300         COMPAT_CFLAGS += -DNO_PREAD
1301         COMPAT_OBJS += compat/pread.o
1302 endif
1303 ifdef NO_FAST_WORKING_DIRECTORY
1304         BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1305 endif
1306 ifdef NO_TRUSTABLE_FILEMODE
1307         BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1308 endif
1309 ifdef NEEDS_MODE_TRANSLATION
1310         COMPAT_CFLAGS += -DNEEDS_MODE_TRANSLATION
1311         COMPAT_OBJS += compat/stat.o
1312 endif
1313 ifdef NO_IPV6
1314         BASIC_CFLAGS += -DNO_IPV6
1315 endif
1316 ifdef NO_INTPTR_T
1317         COMPAT_CFLAGS += -DNO_INTPTR_T
1318 endif
1319 ifdef NO_UINTMAX_T
1320         BASIC_CFLAGS += -Duintmax_t=uint32_t
1321 endif
1322 ifdef NO_SOCKADDR_STORAGE
1323 ifdef NO_IPV6
1324         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1325 else
1326         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1327 endif
1328 endif
1329 ifdef NO_INET_NTOP
1330         LIB_OBJS += compat/inet_ntop.o
1331         BASIC_CFLAGS += -DNO_INET_NTOP
1332 endif
1333 ifdef NO_INET_PTON
1334         LIB_OBJS += compat/inet_pton.o
1335         BASIC_CFLAGS += -DNO_INET_PTON
1336 endif
1337 ifndef NO_UNIX_SOCKETS
1338         LIB_OBJS += unix-socket.o
1339         PROGRAM_OBJS += credential-cache.o
1340         PROGRAM_OBJS += credential-cache--daemon.o
1341 endif
1342
1343 ifdef NO_ICONV
1344         BASIC_CFLAGS += -DNO_ICONV
1345 endif
1346
1347 ifdef OLD_ICONV
1348         BASIC_CFLAGS += -DOLD_ICONV
1349 endif
1350
1351 ifdef NO_DEFLATE_BOUND
1352         BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1353 endif
1354
1355 ifdef NO_POSIX_GOODIES
1356         BASIC_CFLAGS += -DNO_POSIX_GOODIES
1357 endif
1358
1359 ifdef APPLE_COMMON_CRYPTO
1360         # Apple CommonCrypto requires chunking
1361         SHA1_MAX_BLOCK_SIZE = 1024L*1024L*1024L
1362 endif
1363
1364 ifdef BLK_SHA1
1365         SHA1_HEADER = "block-sha1/sha1.h"
1366         LIB_OBJS += block-sha1/sha1.o
1367 else
1368 ifdef PPC_SHA1
1369         SHA1_HEADER = "ppc/sha1.h"
1370         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1371 else
1372 ifdef APPLE_COMMON_CRYPTO
1373         COMPAT_CFLAGS += -DCOMMON_DIGEST_FOR_OPENSSL
1374         SHA1_HEADER = <CommonCrypto/CommonDigest.h>
1375 else
1376         SHA1_HEADER = <openssl/sha.h>
1377         EXTLIBS += $(LIB_4_CRYPTO)
1378 endif
1379 endif
1380 endif
1381
1382 ifdef SHA1_MAX_BLOCK_SIZE
1383         LIB_OBJS += compat/sha1-chunked.o
1384         BASIC_CFLAGS += -DSHA1_MAX_BLOCK_SIZE="$(SHA1_MAX_BLOCK_SIZE)"
1385 endif
1386 ifdef NO_PERL_MAKEMAKER
1387         export NO_PERL_MAKEMAKER
1388 endif
1389 ifdef NO_HSTRERROR
1390         COMPAT_CFLAGS += -DNO_HSTRERROR
1391         COMPAT_OBJS += compat/hstrerror.o
1392 endif
1393 ifdef NO_MEMMEM
1394         COMPAT_CFLAGS += -DNO_MEMMEM
1395         COMPAT_OBJS += compat/memmem.o
1396 endif
1397 ifdef NO_GETPAGESIZE
1398         COMPAT_CFLAGS += -DNO_GETPAGESIZE
1399 endif
1400 ifdef INTERNAL_QSORT
1401         COMPAT_CFLAGS += -DINTERNAL_QSORT
1402         COMPAT_OBJS += compat/qsort.o
1403 endif
1404 ifdef RUNTIME_PREFIX
1405         COMPAT_CFLAGS += -DRUNTIME_PREFIX
1406 endif
1407
1408 ifdef NO_PTHREADS
1409         BASIC_CFLAGS += -DNO_PTHREADS
1410 else
1411         BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1412         EXTLIBS += $(PTHREAD_LIBS)
1413         LIB_OBJS += thread-utils.o
1414 endif
1415
1416 ifdef HAVE_PATHS_H
1417         BASIC_CFLAGS += -DHAVE_PATHS_H
1418 endif
1419
1420 ifdef HAVE_LIBCHARSET_H
1421         BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
1422         EXTLIBS += $(CHARSET_LIB)
1423 endif
1424
1425 ifdef HAVE_STRINGS_H
1426         BASIC_CFLAGS += -DHAVE_STRINGS_H
1427 endif
1428
1429 ifdef HAVE_DEV_TTY
1430         BASIC_CFLAGS += -DHAVE_DEV_TTY
1431 endif
1432
1433 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1434         COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1435 endif
1436 ifdef UNRELIABLE_FSTAT
1437         BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1438 endif
1439 ifdef NO_REGEX
1440         COMPAT_CFLAGS += -Icompat/regex
1441         COMPAT_OBJS += compat/regex/regex.o
1442 endif
1443 ifdef NATIVE_CRLF
1444         BASIC_CFLAGS += -DNATIVE_CRLF
1445 endif
1446
1447 ifdef USE_NED_ALLOCATOR
1448        COMPAT_CFLAGS += -Icompat/nedmalloc
1449        COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1450 endif
1451
1452 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1453         export GIT_TEST_CMP_USE_COPIED_CONTEXT
1454 endif
1455
1456 ifndef NO_MSGFMT_EXTENDED_OPTIONS
1457         MSGFMT += --check --statistics
1458 endif
1459
1460 ifneq (,$(XDL_FAST_HASH))
1461         BASIC_CFLAGS += -DXDL_FAST_HASH
1462 endif
1463
1464 ifdef GMTIME_UNRELIABLE_ERRORS
1465         COMPAT_OBJS += compat/gmtime.o
1466         BASIC_CFLAGS += -DGMTIME_UNRELIABLE_ERRORS
1467 endif
1468
1469 ifdef HAVE_CLOCK_GETTIME
1470         BASIC_CFLAGS += -DHAVE_CLOCK_GETTIME
1471         EXTLIBS += -lrt
1472 endif
1473
1474 ifdef HAVE_CLOCK_MONOTONIC
1475         BASIC_CFLAGS += -DHAVE_CLOCK_MONOTONIC
1476 endif
1477
1478 ifdef HAVE_BSD_SYSCTL
1479         BASIC_CFLAGS += -DHAVE_BSD_SYSCTL
1480 endif
1481
1482 ifdef HAVE_GETDELIM
1483         BASIC_CFLAGS += -DHAVE_GETDELIM
1484 endif
1485
1486 ifeq ($(TCLTK_PATH),)
1487 NO_TCLTK = NoThanks
1488 endif
1489
1490 ifeq ($(PERL_PATH),)
1491 NO_PERL = NoThanks
1492 endif
1493
1494 ifeq ($(PYTHON_PATH),)
1495 NO_PYTHON = NoThanks
1496 endif
1497
1498 QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1499 QUIET_SUBDIR1  =
1500
1501 ifneq ($(findstring w,$(MAKEFLAGS)),w)
1502 PRINT_DIR = --no-print-directory
1503 else # "make -w"
1504 NO_SUBDIR = :
1505 endif
1506
1507 ifneq ($(findstring s,$(MAKEFLAGS)),s)
1508 ifndef V
1509         QUIET_CC       = @echo '   ' CC $@;
1510         QUIET_AR       = @echo '   ' AR $@;
1511         QUIET_LINK     = @echo '   ' LINK $@;
1512         QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1513         QUIET_GEN      = @echo '   ' GEN $@;
1514         QUIET_LNCP     = @echo '   ' LN/CP $@;
1515         QUIET_XGETTEXT = @echo '   ' XGETTEXT $@;
1516         QUIET_MSGFMT   = @echo '   ' MSGFMT $@;
1517         QUIET_GCOV     = @echo '   ' GCOV $@;
1518         QUIET_SP       = @echo '   ' SP $<;
1519         QUIET_RC       = @echo '   ' RC $@;
1520         QUIET_SUBDIR0  = +@subdir=
1521         QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1522                          $(MAKE) $(PRINT_DIR) -C $$subdir
1523         export V
1524         export QUIET_GEN
1525         export QUIET_BUILT_IN
1526 endif
1527 endif
1528
1529 ifdef NO_INSTALL_HARDLINKS
1530         export NO_INSTALL_HARDLINKS
1531 endif
1532
1533 ### profile feedback build
1534 #
1535
1536 # Can adjust this to be a global directory if you want to do extended
1537 # data gathering
1538 PROFILE_DIR := $(CURDIR)
1539
1540 ifeq ("$(PROFILE)","GEN")
1541         BASIC_CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
1542         EXTLIBS += -lgcov
1543         export CCACHE_DISABLE = t
1544         V = 1
1545 else
1546 ifneq ("$(PROFILE)","")
1547         BASIC_CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
1548         export CCACHE_DISABLE = t
1549         V = 1
1550 endif
1551 endif
1552
1553 # Shell quote (do not use $(call) to accommodate ancient setups);
1554
1555 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
1556 ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1557 ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
1558
1559 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1560 bindir_SQ = $(subst ','\'',$(bindir))
1561 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1562 mandir_relative_SQ = $(subst ','\'',$(mandir_relative))
1563 infodir_relative_SQ = $(subst ','\'',$(infodir_relative))
1564 localedir_SQ = $(subst ','\'',$(localedir))
1565 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1566 template_dir_SQ = $(subst ','\'',$(template_dir))
1567 htmldir_relative_SQ = $(subst ','\'',$(htmldir_relative))
1568 prefix_SQ = $(subst ','\'',$(prefix))
1569 gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
1570
1571 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1572 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1573 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
1574 TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1575 DIFF_SQ = $(subst ','\'',$(DIFF))
1576 PERLLIB_EXTRA_SQ = $(subst ','\'',$(PERLLIB_EXTRA))
1577
1578 LIBS = $(GITLIBS) $(EXTLIBS)
1579
1580 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
1581         $(COMPAT_CFLAGS)
1582 LIB_OBJS += $(COMPAT_OBJS)
1583
1584 # Quote for C
1585
1586 ifdef DEFAULT_EDITOR
1587 DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
1588 DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
1589
1590 BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
1591 endif
1592
1593 ifdef DEFAULT_PAGER
1594 DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
1595 DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
1596
1597 BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
1598 endif
1599
1600 ifdef SHELL_PATH
1601 SHELL_PATH_CQ = "$(subst ",\",$(subst \,\\,$(SHELL_PATH)))"
1602 SHELL_PATH_CQ_SQ = $(subst ','\'',$(SHELL_PATH_CQ))
1603
1604 BASIC_CFLAGS += -DSHELL_PATH='$(SHELL_PATH_CQ_SQ)'
1605 endif
1606
1607 GIT_USER_AGENT_SQ = $(subst ','\'',$(GIT_USER_AGENT))
1608 GIT_USER_AGENT_CQ = "$(subst ",\",$(subst \,\\,$(GIT_USER_AGENT)))"
1609 GIT_USER_AGENT_CQ_SQ = $(subst ','\'',$(GIT_USER_AGENT_CQ))
1610 GIT-USER-AGENT: FORCE
1611         @if test x'$(GIT_USER_AGENT_SQ)' != x"`cat GIT-USER-AGENT 2>/dev/null`"; then \
1612                 echo '$(GIT_USER_AGENT_SQ)' >GIT-USER-AGENT; \
1613         fi
1614
1615 ifdef DEFAULT_HELP_FORMAT
1616 BASIC_CFLAGS += -DDEFAULT_HELP_FORMAT='"$(DEFAULT_HELP_FORMAT)"'
1617 endif
1618
1619 ALL_CFLAGS += $(BASIC_CFLAGS)
1620 ALL_LDFLAGS += $(BASIC_LDFLAGS)
1621
1622 export DIFF TAR INSTALL DESTDIR SHELL_PATH
1623
1624
1625 ### Build rules
1626
1627 SHELL = $(SHELL_PATH)
1628
1629 all:: shell_compatibility_test
1630
1631 ifeq "$(PROFILE)" "BUILD"
1632 all:: profile
1633 endif
1634
1635 profile:: profile-clean
1636         $(MAKE) PROFILE=GEN all
1637         $(MAKE) PROFILE=GEN -j1 test
1638         @if test -n "$$GIT_PERF_REPO" || test -d .git; then \
1639                 $(MAKE) PROFILE=GEN -j1 perf; \
1640         else \
1641                 echo "Skipping profile of perf tests..."; \
1642         fi
1643         $(MAKE) PROFILE=USE all
1644
1645 profile-fast: profile-clean
1646         $(MAKE) PROFILE=GEN all
1647         $(MAKE) PROFILE=GEN -j1 perf
1648         $(MAKE) PROFILE=USE all
1649
1650
1651 all:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1652 ifneq (,$X)
1653         $(QUIET_BUILT_IN)$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test -d '$p' -o '$p' -ef '$p$X' || $(RM) '$p';)
1654 endif
1655
1656 all::
1657 ifndef NO_TCLTK
1658         $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1659         $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1660 endif
1661 ifndef NO_PERL
1662         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' localedir='$(localedir_SQ)' all
1663 endif
1664         $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
1665
1666 please_set_SHELL_PATH_to_a_more_modern_shell:
1667         @$$(:)
1668
1669 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1670
1671 strip: $(PROGRAMS) git$X
1672         $(STRIP) $(STRIP_OPTS) $^
1673
1674 ### Target-specific flags and dependencies
1675
1676 # The generic compilation pattern rule and automatically
1677 # computed header dependencies (falling back to a dependency on
1678 # LIB_H) are enough to describe how most targets should be built,
1679 # but some targets are special enough to need something a little
1680 # different.
1681 #
1682 # - When a source file "foo.c" #includes a generated header file,
1683 #   we need to list that dependency for the "foo.o" target.
1684 #
1685 #   We also list it from other targets that are built from foo.c
1686 #   like "foo.sp" and "foo.s", even though that is easy to forget
1687 #   to do because the generated header is already present around
1688 #   after a regular build attempt.
1689 #
1690 # - Some code depends on configuration kept in makefile
1691 #   variables. The target-specific variable EXTRA_CPPFLAGS can
1692 #   be used to convey that information to the C preprocessor
1693 #   using -D options.
1694 #
1695 #   The "foo.o" target should have a corresponding dependency on
1696 #   a file that changes when the value of the makefile variable
1697 #   changes.  For example, targets making use of the
1698 #   $(GIT_VERSION) variable depend on GIT-VERSION-FILE.
1699 #
1700 #   Technically the ".sp" and ".s" targets do not need this
1701 #   dependency because they are force-built, but they get the
1702 #   same dependency for consistency. This way, you do not have to
1703 #   know how each target is implemented. And it means the
1704 #   dependencies here will not need to change if the force-build
1705 #   details change some day.
1706
1707 git.sp git.s git.o: GIT-PREFIX
1708 git.sp git.s git.o: EXTRA_CPPFLAGS = \
1709         '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1710         '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1711         '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1712
1713 git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
1714         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) git.o \
1715                 $(BUILTIN_OBJS) $(LIBS)
1716
1717 help.sp help.s help.o: common-cmds.h
1718
1719 builtin/help.sp builtin/help.s builtin/help.o: common-cmds.h GIT-PREFIX
1720 builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
1721         '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1722         '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1723         '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1724
1725 version.sp version.s version.o: GIT-VERSION-FILE GIT-USER-AGENT
1726 version.sp version.s version.o: EXTRA_CPPFLAGS = \
1727         '-DGIT_VERSION="$(GIT_VERSION)"' \
1728         '-DGIT_USER_AGENT=$(GIT_USER_AGENT_CQ_SQ)'
1729
1730 $(BUILT_INS): git$X
1731         $(QUIET_BUILT_IN)$(RM) $@ && \
1732         ln $< $@ 2>/dev/null || \
1733         ln -s $< $@ 2>/dev/null || \
1734         cp $< $@
1735
1736 common-cmds.h: generate-cmdlist.sh command-list.txt
1737
1738 common-cmds.h: $(wildcard Documentation/git-*.txt)
1739         $(QUIET_GEN)$(SHELL_PATH) ./generate-cmdlist.sh command-list.txt >$@+ && mv $@+ $@
1740
1741 SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
1742         $(localedir_SQ):$(NO_CURL):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
1743         $(gitwebdir_SQ):$(PERL_PATH_SQ)
1744 define cmd_munge_script
1745 $(RM) $@ $@+ && \
1746 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1747     -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1748     -e 's|@@DIFF@@|$(DIFF_SQ)|' \
1749     -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
1750     -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1751     -e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \
1752     -e $(BROKEN_PATH_FIX) \
1753     -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
1754     -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1755     $@.sh >$@+
1756 endef
1757
1758 GIT-SCRIPT-DEFINES: FORCE
1759         @FLAGS='$(SCRIPT_DEFINES)'; \
1760             if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1761                 echo >&2 "    * new script parameters"; \
1762                 echo "$$FLAGS" >$@; \
1763             fi
1764
1765
1766 $(SCRIPT_SH_GEN) : % : %.sh GIT-SCRIPT-DEFINES
1767         $(QUIET_GEN)$(cmd_munge_script) && \
1768         chmod +x $@+ && \
1769         mv $@+ $@
1770
1771 $(SCRIPT_LIB) : % : %.sh GIT-SCRIPT-DEFINES
1772         $(QUIET_GEN)$(cmd_munge_script) && \
1773         mv $@+ $@
1774
1775 git.res: git.rc GIT-VERSION-FILE
1776         $(QUIET_RC)$(RC) \
1777           $(join -DMAJOR= -DMINOR=, $(wordlist 1,2,$(subst -, ,$(subst ., ,$(GIT_VERSION))))) \
1778           -DGIT_VERSION="\\\"$(GIT_VERSION)\\\"" $< -o $@
1779
1780 # This makes sure we depend on the NO_PERL setting itself.
1781 $(SCRIPT_PERL_GEN): GIT-BUILD-OPTIONS
1782
1783 ifndef NO_PERL
1784 $(SCRIPT_PERL_GEN): perl/perl.mak
1785
1786 perl/perl.mak: perl/PM.stamp
1787
1788 perl/PM.stamp: FORCE
1789         @$(FIND) perl -type f -name '*.pm' | sort >$@+ && \
1790         { cmp $@+ $@ >/dev/null 2>/dev/null || mv $@+ $@; } && \
1791         $(RM) $@+
1792
1793 perl/perl.mak: GIT-CFLAGS GIT-PREFIX perl/Makefile perl/Makefile.PL
1794         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
1795
1796 PERL_DEFINES = $(PERL_PATH_SQ):$(PERLLIB_EXTRA_SQ)
1797 $(SCRIPT_PERL_GEN): % : %.perl perl/perl.mak GIT-PERL-DEFINES GIT-VERSION-FILE
1798         $(QUIET_GEN)$(RM) $@ $@+ && \
1799         INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
1800         INSTLIBDIR_EXTRA='$(PERLLIB_EXTRA_SQ)' && \
1801         INSTLIBDIR="$$INSTLIBDIR$${INSTLIBDIR_EXTRA:+:$$INSTLIBDIR_EXTRA}" && \
1802         sed -e '1{' \
1803             -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1804             -e '        h' \
1805             -e '        s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "'"$$INSTLIBDIR"'"));=' \
1806             -e '        H' \
1807             -e '        x' \
1808             -e '}' \
1809             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1810             $< >$@+ && \
1811         chmod +x $@+ && \
1812         mv $@+ $@
1813
1814 GIT-PERL-DEFINES: FORCE
1815         @FLAGS='$(PERL_DEFINES)'; \
1816             if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1817                 echo >&2 "    * new perl-specific parameters"; \
1818                 echo "$$FLAGS" >$@; \
1819             fi
1820
1821
1822 .PHONY: gitweb
1823 gitweb:
1824         $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
1825
1826 git-instaweb: git-instaweb.sh GIT-SCRIPT-DEFINES
1827         $(QUIET_GEN)$(cmd_munge_script) && \
1828         chmod +x $@+ && \
1829         mv $@+ $@
1830 else # NO_PERL
1831 $(SCRIPT_PERL_GEN) git-instaweb: % : unimplemented.sh
1832         $(QUIET_GEN)$(RM) $@ $@+ && \
1833         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1834             -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
1835             unimplemented.sh >$@+ && \
1836         chmod +x $@+ && \
1837         mv $@+ $@
1838 endif # NO_PERL
1839
1840 # This makes sure we depend on the NO_PYTHON setting itself.
1841 $(SCRIPT_PYTHON_GEN): GIT-BUILD-OPTIONS
1842
1843 ifndef NO_PYTHON
1844 $(SCRIPT_PYTHON_GEN): GIT-CFLAGS GIT-PREFIX GIT-PYTHON-VARS
1845 $(SCRIPT_PYTHON_GEN): % : %.py
1846         $(QUIET_GEN)$(RM) $@ $@+ && \
1847         sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
1848             $< >$@+ && \
1849         chmod +x $@+ && \
1850         mv $@+ $@
1851 else # NO_PYTHON
1852 $(SCRIPT_PYTHON_GEN): % : unimplemented.sh
1853         $(QUIET_GEN)$(RM) $@ $@+ && \
1854         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1855             -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
1856             unimplemented.sh >$@+ && \
1857         chmod +x $@+ && \
1858         mv $@+ $@
1859 endif # NO_PYTHON
1860
1861 CONFIGURE_RECIPE = $(RM) configure configure.ac+ && \
1862                    sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1863                         configure.ac >configure.ac+ && \
1864                    autoconf -o configure configure.ac+ && \
1865                    $(RM) configure.ac+
1866
1867 configure: configure.ac GIT-VERSION-FILE
1868         $(QUIET_GEN)$(CONFIGURE_RECIPE)
1869
1870 ifdef AUTOCONFIGURED
1871 # We avoid depending on 'configure' here, because it gets rebuilt
1872 # every time GIT-VERSION-FILE is modified, only to update the embedded
1873 # version number string, which config.status does not care about.  We
1874 # do want to recheck when the platform/environment detection logic
1875 # changes, hence this depends on configure.ac.
1876 config.status: configure.ac
1877         $(QUIET_GEN)$(CONFIGURE_RECIPE) && \
1878         if test -f config.status; then \
1879           ./config.status --recheck; \
1880         else \
1881           ./configure; \
1882         fi
1883 reconfigure config.mak.autogen: config.status
1884         $(QUIET_GEN)./config.status
1885 .PHONY: reconfigure # This is a convenience target.
1886 endif
1887
1888 XDIFF_OBJS += xdiff/xdiffi.o
1889 XDIFF_OBJS += xdiff/xprepare.o
1890 XDIFF_OBJS += xdiff/xutils.o
1891 XDIFF_OBJS += xdiff/xemit.o
1892 XDIFF_OBJS += xdiff/xmerge.o
1893 XDIFF_OBJS += xdiff/xpatience.o
1894 XDIFF_OBJS += xdiff/xhistogram.o
1895
1896 VCSSVN_OBJS += vcs-svn/line_buffer.o
1897 VCSSVN_OBJS += vcs-svn/sliding_window.o
1898 VCSSVN_OBJS += vcs-svn/repo_tree.o
1899 VCSSVN_OBJS += vcs-svn/fast_export.o
1900 VCSSVN_OBJS += vcs-svn/svndiff.o
1901 VCSSVN_OBJS += vcs-svn/svndump.o
1902
1903 TEST_OBJS := $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
1904 OBJECTS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
1905         $(XDIFF_OBJS) \
1906         $(VCSSVN_OBJS) \
1907         git.o
1908 ifndef NO_CURL
1909         OBJECTS += http.o http-walker.o remote-curl.o
1910 endif
1911
1912 dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
1913 dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
1914
1915 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1916 $(dep_dirs):
1917         @mkdir -p $@
1918
1919 missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
1920 dep_file = $(dir $@).depend/$(notdir $@).d
1921 dep_args = -MF $(dep_file) -MQ $@ -MMD -MP
1922 endif
1923
1924 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1925 dep_dirs =
1926 missing_dep_dirs =
1927 dep_args =
1928 endif
1929
1930 ASM_SRC := $(wildcard $(OBJECTS:o=S))
1931 ASM_OBJ := $(ASM_SRC:S=o)
1932 C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
1933
1934 .SUFFIXES:
1935
1936 $(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
1937         $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1938 $(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
1939         $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1940
1941 %.s: %.c GIT-CFLAGS FORCE
1942         $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1943
1944 ifdef USE_COMPUTED_HEADER_DEPENDENCIES
1945 # Take advantage of gcc's on-the-fly dependency generation
1946 # See <http://gcc.gnu.org/gcc-3.0/features.html>.
1947 dep_files_present := $(wildcard $(dep_files))
1948 ifneq ($(dep_files_present),)
1949 include $(dep_files_present)
1950 endif
1951 else
1952 # Dependencies on header files, for platforms that do not support
1953 # the gcc -MMD option.
1954 #
1955 # Dependencies on automatically generated headers such as common-cmds.h
1956 # should _not_ be included here, since they are necessary even when
1957 # building an object for the first time.
1958
1959 $(OBJECTS): $(LIB_H)
1960 endif
1961
1962 exec_cmd.sp exec_cmd.s exec_cmd.o: GIT-PREFIX
1963 exec_cmd.sp exec_cmd.s exec_cmd.o: EXTRA_CPPFLAGS = \
1964         '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
1965         '-DBINDIR="$(bindir_relative_SQ)"' \
1966         '-DPREFIX="$(prefix_SQ)"'
1967
1968 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: GIT-PREFIX
1969 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
1970         -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
1971
1972 config.sp config.s config.o: GIT-PREFIX
1973 config.sp config.s config.o: EXTRA_CPPFLAGS = \
1974         -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
1975
1976 attr.sp attr.s attr.o: GIT-PREFIX
1977 attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
1978         -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
1979
1980 gettext.sp gettext.s gettext.o: GIT-PREFIX
1981 gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
1982         -DGIT_LOCALE_PATH='"$(localedir_SQ)"'
1983
1984 http-push.sp http.sp http-walker.sp remote-curl.sp imap-send.sp: SPARSE_FLAGS += \
1985         -DCURL_DISABLE_TYPECHECK
1986
1987 ifdef NO_EXPAT
1988 http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
1989 endif
1990
1991 ifdef NO_REGEX
1992 compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
1993         -DGAWK -DNO_MBSUPPORT
1994 endif
1995
1996 ifdef USE_NED_ALLOCATOR
1997 compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
1998         -DNDEBUG -DOVERRIDE_STRDUP -DREPLACE_SYSTEM_ALLOCATOR
1999 compat/nedmalloc/nedmalloc.sp: SPARSE_FLAGS += -Wno-non-pointer-null
2000 endif
2001
2002 git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
2003         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
2004
2005 git-imap-send$X: imap-send.o $(IMAP_SEND_BUILDDEPS) GIT-LDFLAGS $(GITLIBS)
2006         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2007                 $(LIBS) $(IMAP_SEND_LDFLAGS)
2008
2009 git-http-fetch$X: http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
2010         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2011                 $(CURL_LIBCURL) $(LIBS)
2012 git-http-push$X: http.o http-push.o GIT-LDFLAGS $(GITLIBS)
2013         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2014                 $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) $(LIBS)
2015
2016 git-remote-testsvn$X: remote-testsvn.o GIT-LDFLAGS $(GITLIBS) $(VCSSVN_LIB)
2017         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) \
2018         $(VCSSVN_LIB)
2019
2020 $(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
2021         $(QUIET_LNCP)$(RM) $@ && \
2022         ln $< $@ 2>/dev/null || \
2023         ln -s $< $@ 2>/dev/null || \
2024         cp $< $@
2025
2026 $(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
2027         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2028                 $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) $(LIBS)
2029
2030 $(LIB_FILE): $(LIB_OBJS)
2031         $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2032
2033 $(XDIFF_LIB): $(XDIFF_OBJS)
2034         $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2035
2036 $(VCSSVN_LIB): $(VCSSVN_OBJS)
2037         $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2038
2039 export DEFAULT_EDITOR DEFAULT_PAGER
2040
2041 .PHONY: doc man html info pdf
2042 doc:
2043         $(MAKE) -C Documentation all
2044
2045 man:
2046         $(MAKE) -C Documentation man
2047
2048 html:
2049         $(MAKE) -C Documentation html
2050
2051 info:
2052         $(MAKE) -C Documentation info
2053
2054 pdf:
2055         $(MAKE) -C Documentation pdf
2056
2057 XGETTEXT_FLAGS = \
2058         --force-po \
2059         --add-comments=TRANSLATORS: \
2060         --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
2061         --from-code=UTF-8
2062 XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
2063         --keyword=_ --keyword=N_ --keyword="Q_:1,2"
2064 XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell \
2065         --keyword=gettextln --keyword=eval_gettextln
2066 XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --keyword=__ --language=Perl
2067 LOCALIZED_C = $(C_OBJ:o=c) $(LIB_H) $(GENERATED_H)
2068 LOCALIZED_SH = $(SCRIPT_SH)
2069 LOCALIZED_PERL = $(SCRIPT_PERL)
2070
2071 ifdef XGETTEXT_INCLUDE_TESTS
2072 LOCALIZED_C += t/t0200/test.c
2073 LOCALIZED_SH += t/t0200/test.sh
2074 LOCALIZED_PERL += t/t0200/test.perl
2075 endif
2076
2077 po/git.pot: $(GENERATED_H) FORCE
2078         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C)
2079         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \
2080                 $(LOCALIZED_SH)
2081         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_PERL) \
2082                 $(LOCALIZED_PERL)
2083         mv $@+ $@
2084
2085 .PHONY: pot
2086 pot: po/git.pot
2087
2088 POFILES := $(wildcard po/*.po)
2089 MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
2090
2091 ifndef NO_GETTEXT
2092 all:: $(MOFILES)
2093 endif
2094
2095 po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
2096         $(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $<
2097
2098 FIND_SOURCE_FILES = ( git ls-files '*.[hcS]' 2>/dev/null || \
2099                         $(FIND) . \( -name .git -type d -prune \) \
2100                                 -o \( -name '*.[hcS]' -type f -print \) )
2101
2102 $(ETAGS_TARGET): FORCE
2103         $(RM) $(ETAGS_TARGET)
2104         $(FIND_SOURCE_FILES) | xargs etags -a -o $(ETAGS_TARGET)
2105
2106 tags: FORCE
2107         $(RM) tags
2108         $(FIND_SOURCE_FILES) | xargs ctags -a
2109
2110 cscope:
2111         $(RM) cscope*
2112         $(FIND_SOURCE_FILES) | xargs cscope -b
2113
2114 ### Detect prefix changes
2115 TRACK_PREFIX = $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
2116                 $(localedir_SQ)
2117
2118 GIT-PREFIX: FORCE
2119         @FLAGS='$(TRACK_PREFIX)'; \
2120         if test x"$$FLAGS" != x"`cat GIT-PREFIX 2>/dev/null`" ; then \
2121                 echo >&2 "    * new prefix flags"; \
2122                 echo "$$FLAGS" >GIT-PREFIX; \
2123         fi
2124
2125 TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):$(USE_GETTEXT_SCHEME)
2126
2127 GIT-CFLAGS: FORCE
2128         @FLAGS='$(TRACK_CFLAGS)'; \
2129             if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2130                 echo >&2 "    * new build flags"; \
2131                 echo "$$FLAGS" >GIT-CFLAGS; \
2132             fi
2133
2134 TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
2135
2136 GIT-LDFLAGS: FORCE
2137         @FLAGS='$(TRACK_LDFLAGS)'; \
2138             if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
2139                 echo >&2 "    * new link flags"; \
2140                 echo "$$FLAGS" >GIT-LDFLAGS; \
2141             fi
2142
2143 # We need to apply sq twice, once to protect from the shell
2144 # that runs GIT-BUILD-OPTIONS, and then again to protect it
2145 # and the first level quoting from the shell that runs "echo".
2146 GIT-BUILD-OPTIONS: FORCE
2147         @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@+
2148         @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@+
2149         @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@+
2150         @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@+
2151         @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@+
2152         @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@+
2153         @echo NO_EXPAT=\''$(subst ','\'',$(subst ','\'',$(NO_EXPAT)))'\' >>$@+
2154         @echo USE_LIBPCRE=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE)))'\' >>$@+
2155         @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@+
2156         @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@+
2157         @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@+
2158 ifdef TEST_OUTPUT_DIRECTORY
2159         @echo TEST_OUTPUT_DIRECTORY=\''$(subst ','\'',$(subst ','\'',$(TEST_OUTPUT_DIRECTORY)))'\' >>$@+
2160 endif
2161 ifdef GIT_TEST_OPTS
2162         @echo GIT_TEST_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_OPTS)))'\' >>$@+
2163 endif
2164 ifdef GIT_TEST_CMP
2165         @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@+
2166 endif
2167 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2168         @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@+
2169 endif
2170         @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@+
2171         @echo GETTEXT_POISON=\''$(subst ','\'',$(subst ','\'',$(GETTEXT_POISON)))'\' >>$@+
2172 ifdef GIT_PERF_REPEAT_COUNT
2173         @echo GIT_PERF_REPEAT_COUNT=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPEAT_COUNT)))'\' >>$@+
2174 endif
2175 ifdef GIT_PERF_REPO
2176         @echo GIT_PERF_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPO)))'\' >>$@+
2177 endif
2178 ifdef GIT_PERF_LARGE_REPO
2179         @echo GIT_PERF_LARGE_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_LARGE_REPO)))'\' >>$@+
2180 endif
2181 ifdef GIT_PERF_MAKE_OPTS
2182         @echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@+
2183 endif
2184 ifdef TEST_GIT_INDEX_VERSION
2185         @echo TEST_GIT_INDEX_VERSION=\''$(subst ','\'',$(subst ','\'',$(TEST_GIT_INDEX_VERSION)))'\' >>$@+
2186 endif
2187         @if cmp $@+ $@ >/dev/null 2>&1; then $(RM) $@+; else mv $@+ $@; fi
2188
2189 ### Detect Python interpreter path changes
2190 ifndef NO_PYTHON
2191 TRACK_PYTHON = $(subst ','\'',-DPYTHON_PATH='$(PYTHON_PATH_SQ)')
2192
2193 GIT-PYTHON-VARS: FORCE
2194         @VARS='$(TRACK_PYTHON)'; \
2195             if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2196                 echo >&2 "    * new Python interpreter location"; \
2197                 echo "$$VARS" >$@; \
2198             fi
2199 endif
2200
2201 test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2202
2203 all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2204 all:: $(NO_INSTALL)
2205
2206 bin-wrappers/%: wrap-for-bin.sh
2207         @mkdir -p bin-wrappers
2208         $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2209              -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2210              -e 's|@@PROG@@|$(@F)|' < $< > $@ && \
2211         chmod +x $@
2212
2213 # GNU make supports exporting all variables by "export" without parameters.
2214 # However, the environment gets quite big, and some programs have problems
2215 # with that.
2216
2217 export NO_SVN_TESTS
2218 export TEST_NO_MALLOC_CHECK
2219
2220 ### Testing rules
2221
2222 test: all
2223         $(MAKE) -C t/ all
2224
2225 perf: all
2226         $(MAKE) -C t/perf/ all
2227
2228 .PHONY: test perf
2229
2230 test-ctype$X: ctype.o
2231
2232 test-date$X: date.o ctype.o
2233
2234 test-delta$X: diff-delta.o patch-delta.o
2235
2236 test-line-buffer$X: vcs-svn/lib.a
2237
2238 test-parse-options$X: parse-options.o parse-options-cb.o
2239
2240 test-svn-fe$X: vcs-svn/lib.a
2241
2242 .PRECIOUS: $(TEST_OBJS)
2243
2244 test-%$X: test-%.o GIT-LDFLAGS $(GITLIBS)
2245         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2246
2247 check-sha1:: test-sha1$X
2248         ./test-sha1.sh
2249
2250 SP_OBJ = $(patsubst %.o,%.sp,$(C_OBJ))
2251
2252 $(SP_OBJ): %.sp: %.c GIT-CFLAGS FORCE
2253         $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
2254                 $(SPARSE_FLAGS) $<
2255
2256 .PHONY: sparse $(SP_OBJ)
2257 sparse: $(SP_OBJ)
2258
2259 check: common-cmds.h
2260         @if sparse; \
2261         then \
2262                 echo 2>&1 "Use 'make sparse' instead"; \
2263                 $(MAKE) --no-print-directory sparse; \
2264         else \
2265                 echo 2>&1 "Did you mean 'make test'?"; \
2266                 exit 1; \
2267         fi
2268
2269 ### Installation rules
2270
2271 ifneq ($(filter /%,$(firstword $(template_dir))),)
2272 template_instdir = $(template_dir)
2273 else
2274 template_instdir = $(prefix)/$(template_dir)
2275 endif
2276 export template_instdir
2277
2278 ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2279 gitexec_instdir = $(gitexecdir)
2280 else
2281 gitexec_instdir = $(prefix)/$(gitexecdir)
2282 endif
2283 gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2284 export gitexec_instdir
2285
2286 ifneq ($(filter /%,$(firstword $(mergetoolsdir))),)
2287 mergetools_instdir = $(mergetoolsdir)
2288 else
2289 mergetools_instdir = $(prefix)/$(mergetoolsdir)
2290 endif
2291 mergetools_instdir_SQ = $(subst ','\'',$(mergetools_instdir))
2292
2293 install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2294
2295 .PHONY: profile-install profile-fast-install
2296 profile-install: profile
2297         $(MAKE) install
2298
2299 profile-fast-install: profile-fast
2300         $(MAKE) install
2301
2302 install: all
2303         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2304         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2305         $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2306         $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2307         $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2308         $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2309         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2310         $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2311 ifndef NO_GETTEXT
2312         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)'
2313         (cd po/build/locale && $(TAR) cf - .) | \
2314         (cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -)
2315 endif
2316 ifndef NO_PERL
2317         $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2318         $(MAKE) -C gitweb install
2319 endif
2320 ifndef NO_TCLTK
2321         $(MAKE) -C gitk-git install
2322         $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2323 endif
2324 ifneq (,$X)
2325         $(foreach p,$(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';)
2326 endif
2327
2328         bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2329         execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2330         { test "$$bindir/" = "$$execdir/" || \
2331           for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
2332                 $(RM) "$$execdir/$$p" && \
2333                 test -z "$(NO_INSTALL_HARDLINKS)$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2334                 ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
2335                 cp "$$bindir/$$p" "$$execdir/$$p" || exit; \
2336           done; \
2337         } && \
2338         for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
2339                 $(RM) "$$bindir/$$p" && \
2340                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2341                 ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
2342                 ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
2343                 cp "$$bindir/git$X" "$$bindir/$$p" || exit; \
2344         done && \
2345         for p in $(BUILT_INS); do \
2346                 $(RM) "$$execdir/$$p" && \
2347                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2348                 ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2349                 ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2350                 cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
2351         done && \
2352         remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
2353         for p in $$remote_curl_aliases; do \
2354                 $(RM) "$$execdir/$$p" && \
2355                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2356                 ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2357                 ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2358                 cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; \
2359         done && \
2360         ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2361
2362 .PHONY: install-gitweb install-doc install-man install-html install-info install-pdf
2363 .PHONY: quick-install-doc quick-install-man quick-install-html
2364 install-gitweb:
2365         $(MAKE) -C gitweb install
2366
2367 install-doc:
2368         $(MAKE) -C Documentation install
2369
2370 install-man:
2371         $(MAKE) -C Documentation install-man
2372
2373 install-html:
2374         $(MAKE) -C Documentation install-html
2375
2376 install-info:
2377         $(MAKE) -C Documentation install-info
2378
2379 install-pdf:
2380         $(MAKE) -C Documentation install-pdf
2381
2382 quick-install-doc:
2383         $(MAKE) -C Documentation quick-install
2384
2385 quick-install-man:
2386         $(MAKE) -C Documentation quick-install-man
2387
2388 quick-install-html:
2389         $(MAKE) -C Documentation quick-install-html
2390
2391
2392
2393 ### Maintainer's dist rules
2394
2395 git.spec: git.spec.in GIT-VERSION-FILE
2396         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
2397         mv $@+ $@
2398
2399 GIT_TARNAME = git-$(GIT_VERSION)
2400 dist: git.spec git-archive$(X) configure
2401         ./git-archive --format=tar \
2402                 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2403         @mkdir -p $(GIT_TARNAME)
2404         @cp git.spec configure $(GIT_TARNAME)
2405         @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2406         @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2407         $(TAR) rf $(GIT_TARNAME).tar \
2408                 $(GIT_TARNAME)/git.spec \
2409                 $(GIT_TARNAME)/configure \
2410                 $(GIT_TARNAME)/version \
2411                 $(GIT_TARNAME)/git-gui/version
2412         @$(RM) -r $(GIT_TARNAME)
2413         gzip -f -9 $(GIT_TARNAME).tar
2414
2415 rpm: dist
2416         $(RPMBUILD) \
2417                 --define "_source_filedigest_algorithm md5" \
2418                 --define "_binary_filedigest_algorithm md5" \
2419                 -ta $(GIT_TARNAME).tar.gz
2420
2421 htmldocs = git-htmldocs-$(GIT_VERSION)
2422 manpages = git-manpages-$(GIT_VERSION)
2423 .PHONY: dist-doc distclean
2424 dist-doc:
2425         $(RM) -r .doc-tmp-dir
2426         mkdir .doc-tmp-dir
2427         $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2428         cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2429         gzip -n -9 -f $(htmldocs).tar
2430         :
2431         $(RM) -r .doc-tmp-dir
2432         mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2433         $(MAKE) -C Documentation DESTDIR=./ \
2434                 man1dir=../.doc-tmp-dir/man1 \
2435                 man5dir=../.doc-tmp-dir/man5 \
2436                 man7dir=../.doc-tmp-dir/man7 \
2437                 install
2438         cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2439         gzip -n -9 -f $(manpages).tar
2440         $(RM) -r .doc-tmp-dir
2441
2442 ### Cleaning rules
2443
2444 distclean: clean
2445         $(RM) configure
2446         $(RM) config.log config.status config.cache
2447         $(RM) config.mak.autogen config.mak.append
2448         $(RM) -r autom4te.cache
2449
2450 profile-clean:
2451         $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2452         $(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2453
2454 clean: profile-clean coverage-clean
2455         $(RM) *.o *.res refs/*.o block-sha1/*.o ppc/*.o compat/*.o compat/*/*.o
2456         $(RM) xdiff/*.o vcs-svn/*.o ewah/*.o builtin/*.o
2457         $(RM) $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
2458         $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2459         $(RM) $(TEST_PROGRAMS) $(NO_INSTALL)
2460         $(RM) -r bin-wrappers $(dep_dirs)
2461         $(RM) -r po/build/
2462         $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope*
2463         $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2464         $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
2465         $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
2466         $(MAKE) -C Documentation/ clean
2467 ifndef NO_PERL
2468         $(MAKE) -C gitweb clean
2469         $(MAKE) -C perl clean
2470 endif
2471         $(MAKE) -C templates/ clean
2472         $(MAKE) -C t/ clean
2473 ifndef NO_TCLTK
2474         $(MAKE) -C gitk-git clean
2475         $(MAKE) -C git-gui clean
2476 endif
2477         $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-BUILD-OPTIONS
2478         $(RM) GIT-USER-AGENT GIT-PREFIX
2479         $(RM) GIT-SCRIPT-DEFINES GIT-PERL-DEFINES GIT-PYTHON-VARS
2480
2481 .PHONY: all install profile-clean clean strip
2482 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
2483 .PHONY: FORCE cscope
2484
2485 ### Check documentation
2486 #
2487 ALL_COMMANDS = $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS)
2488 ALL_COMMANDS += git
2489 ALL_COMMANDS += gitk
2490 ALL_COMMANDS += gitweb
2491 ALL_COMMANDS += git-gui git-citool
2492
2493 .PHONY: check-docs
2494 check-docs::
2495         @(for v in $(ALL_COMMANDS); \
2496         do \
2497                 case "$$v" in \
2498                 git-merge-octopus | git-merge-ours | git-merge-recursive | \
2499                 git-merge-resolve | git-merge-subtree | \
2500                 git-fsck-objects | git-init-db | \
2501                 git-remote-* | git-stage | \
2502                 git-?*--?* ) continue ;; \
2503                 esac ; \
2504                 test -f "Documentation/$$v.txt" || \
2505                 echo "no doc: $$v"; \
2506                 sed -e '1,/^### command list/d' -e '/^#/d' command-list.txt | \
2507                 grep -q "^$$v[  ]" || \
2508                 case "$$v" in \
2509                 git) ;; \
2510                 *) echo "no link: $$v";; \
2511                 esac ; \
2512         done; \
2513         ( \
2514                 sed -e '1,/^### command list/d' \
2515                     -e '/^#/d' \
2516                     -e 's/[     ].*//' \
2517                     -e 's/^/listed /' command-list.txt; \
2518                 $(MAKE) -C Documentation print-man1 | \
2519                 grep '\.txt$$' | \
2520                 sed -e 's|Documentation/|documented |' \
2521                     -e 's/\.txt//'; \
2522         ) | while read how cmd; \
2523         do \
2524                 case " $(ALL_COMMANDS) " in \
2525                 *" $$cmd "*)    ;; \
2526                 *) echo "removed but $$how: $$cmd" ;; \
2527                 esac; \
2528         done ) | sort
2529
2530 ### Make sure built-ins do not have dups and listed in git.c
2531 #
2532 check-builtins::
2533         ./check-builtins.sh
2534
2535 ### Test suite coverage testing
2536 #
2537 .PHONY: coverage coverage-clean coverage-compile coverage-test coverage-report
2538 .PHONY: coverage-untested-functions cover_db cover_db_html
2539 .PHONY: coverage-clean-results
2540
2541 coverage:
2542         $(MAKE) coverage-test
2543         $(MAKE) coverage-untested-functions
2544
2545 object_dirs := $(sort $(dir $(OBJECTS)))
2546 coverage-clean-results:
2547         $(RM) $(addsuffix *.gcov,$(object_dirs))
2548         $(RM) $(addsuffix *.gcda,$(object_dirs))
2549         $(RM) coverage-untested-functions
2550         $(RM) -r cover_db/
2551         $(RM) -r cover_db_html/
2552
2553 coverage-clean: coverage-clean-results
2554         $(RM) $(addsuffix *.gcno,$(object_dirs))
2555
2556 COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
2557 COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
2558 GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
2559
2560 coverage-compile:
2561         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
2562
2563 coverage-test: coverage-clean-results coverage-compile
2564         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
2565                 DEFAULT_TEST_TARGET=test -j1 test
2566
2567 coverage-report:
2568         $(QUIET_GCOV)for dir in $(object_dirs); do \
2569                 $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
2570         done
2571
2572 coverage-untested-functions: coverage-report
2573         grep '^function.*called 0 ' *.c.gcov \
2574                 | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
2575                 > coverage-untested-functions
2576
2577 cover_db: coverage-report
2578         gcov2perl -db cover_db *.gcov
2579
2580 cover_db_html: cover_db
2581         cover -report html -outputdir cover_db_html cover_db
2582