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