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 your 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 your 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 NO_CURL if you do not have libcurl installed.  git-http-fetch and
  34 # git-http-push are not built, and you cannot use http:// and https://
  35 # transports (neither smart nor dumb).
  36 #
  37 # Define CURLDIR=/foo/bar if your curl header and library files are in
  38 # /foo/bar/include and /foo/bar/lib directories.
  39 #
  40 # Define NO_EXPAT if you do not have expat installed.  git-http-push is
  41 # not built, and you cannot push using http:// and https:// transports (dumb).
  42 #
  43 # Define EXPATDIR=/foo/bar if your expat header and library files are in
  44 # /foo/bar/include and /foo/bar/lib directories.
  45 #
  46 # Define EXPAT_NEEDS_XMLPARSE_H if you have an old version of expat (e.g.,
  47 # 1.1 or 1.2) that provides xmlparse.h instead of expat.h.
  48 #
  49 # Define NO_GETTEXT if you don't want Git output to be translated.
  50 # A translated Git requires GNU libintl or another gettext implementation,
  51 # plus libintl-perl at runtime.
  52 #
  53 # Define USE_GETTEXT_SCHEME and set it to 'fallthrough', if you don't trust
  54 # the installed gettext translation of the shell scripts output.
  55 #
  56 # Define HAVE_LIBCHARSET_H if you haven't set NO_GETTEXT and you can't
  57 # trust the langinfo.h's nl_langinfo(CODESET) function to return the
  58 # current character set. GNU and Solaris have a nl_langinfo(CODESET),
  59 # FreeBSD can use either, but MinGW and some others need to use
  60 # libcharset.h's locale_charset() instead.
  61 #
  62 # Define CHARSET_LIB to you need to link with library other than -liconv to
  63 # use locale_charset() function.  On some platforms this needs to set to
  64 # -lcharset
  65 #
  66 # Define LIBC_CONTAINS_LIBINTL if your gettext implementation doesn't
  67 # need -lintl when linking.
  68 #
  69 # Define NO_MSGFMT_EXTENDED_OPTIONS if your implementation of msgfmt
  70 # doesn't support GNU extensions like --check and --statistics
  71 #
  72 # Define HAVE_PATHS_H if you have paths.h and want to use the default PATH
  73 # it specifies.
  74 #
  75 # Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
  76 #
  77 # Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
  78 # d_type in struct dirent (Cygwin 1.5, fixed in Cygwin 1.7).
  79 #
  80 # Define HAVE_STRINGS_H if you have strings.h and need it for strcasecmp.
  81 #
  82 # Define NO_STRCASESTR if you don't have strcasestr.
  83 #
  84 # Define NO_MEMMEM if you don't have memmem.
  85 #
  86 # Define NO_GETPAGESIZE if you don't have getpagesize.
  87 #
  88 # Define NO_STRLCPY if you don't have strlcpy.
  89 #
  90 # Define NO_STRTOUMAX if you don't have both strtoimax and strtoumax in the
  91 # C library. If your compiler also does not support long long or does not have
  92 # strtoull, define NO_STRTOULL.
  93 #
  94 # Define NO_SETENV if you don't have setenv in the C library.
  95 #
  96 # Define NO_UNSETENV if you don't have unsetenv in the C library.
  97 #
  98 # Define NO_MKDTEMP if you don't have mkdtemp in the C library.
  99 #
 100 # Define MKDIR_WO_TRAILING_SLASH if your mkdir() can't deal with trailing slash.
 101 #
 102 # Define NO_MKSTEMPS if you don't have mkstemps in the C library.
 103 #
 104 # Define NO_FNMATCH if you don't have fnmatch in the C library.
 105 #
 106 # Define NO_FNMATCH_CASEFOLD if your fnmatch function doesn't have the
 107 # FNM_CASEFOLD GNU extension.
 108 #
 109 # Define NO_WILDMATCH if you do not want to use Git's wildmatch
 110 # implementation as fnmatch
 111 #
 112 # Define NO_GECOS_IN_PWENT if you don't have pw_gecos in struct passwd
 113 # in the C library.
 114 #
 115 # Define NO_LIBGEN_H if you don't have libgen.h.
 116 #
 117 # Define NEEDS_LIBGEN if your libgen needs -lgen when linking
 118 #
 119 # Define NO_SYS_SELECT_H if you don't have sys/select.h.
 120 #
 121 # Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
 122 # Enable it on Windows.  By default, symrefs are still used.
 123 #
 124 # Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
 125 # tests.  These tests take up a significant amount of the total test time
 126 # but are not needed unless you plan to talk to SVN repos.
 127 #
 128 # Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
 129 # installed in /sw, but don't want GIT to link against any libraries
 130 # installed there.  If defined you may specify your own (or Fink's)
 131 # include directories and library directories by defining CFLAGS
 132 # and LDFLAGS appropriately.
 133 #
 134 # Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
 135 # have DarwinPorts installed in /opt/local, but don't want GIT to
 136 # link against any libraries installed there.  If defined you may
 137 # specify your own (or DarwinPort's) include directories and
 138 # library directories by defining CFLAGS and LDFLAGS appropriately.
 139 #
 140 # Define NO_APPLE_COMMON_CRYPTO if you are building on Darwin/Mac OS X
 141 # and do not want to use Apple's CommonCrypto library.  This allows you
 142 # to provide your own OpenSSL library, for example from MacPorts.
 143 #
 144 # Define BLK_SHA1 environment variable to make use of the bundled
 145 # optimized C SHA1 routine.
 146 #
 147 # Define PPC_SHA1 environment variable when running make to make use of
 148 # a bundled SHA1 routine optimized for PowerPC.
 149 #
 150 # Define NEEDS_CRYPTO_WITH_SSL if you need -lcrypto when using -lssl (Darwin).
 151 #
 152 # Define NEEDS_SSL_WITH_CRYPTO if you need -lssl when using -lcrypto (Darwin).
 153 #
 154 # Define NEEDS_SSL_WITH_CURL if you need -lssl with -lcurl (Minix).
 155 #
 156 # Define NEEDS_IDN_WITH_CURL if you need -lidn when using -lcurl (Minix).
 157 #
 158 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
 159 #
 160 # Define NEEDS_LIBINTL_BEFORE_LIBICONV if you need libintl before libiconv.
 161 #
 162 # Define NO_INTPTR_T if you don't have intptr_t nor uintptr_t.
 163 #
 164 # Define NO_UINTMAX_T if you don't have uintmax_t.
 165 #
 166 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
 167 # Patrick Mauritz).
 168 #
 169 # Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
 170 # Notably on Solaris hstrerror resides in libresolv and on Solaris 7
 171 # inet_ntop and inet_pton additionally reside there.
 172 #
 173 # Define NO_MMAP if you want to avoid mmap.
 174 #
 175 # Define NO_SYS_POLL_H if you don't have sys/poll.h.
 176 #
 177 # Define NO_POLL if you do not have or don't want to use poll().
 178 # This also implies NO_SYS_POLL_H.
 179 #
 180 # Define NEEDS_SYS_PARAM_H if you need to include sys/param.h to compile,
 181 # *PLEASE* REPORT to git@vger.kernel.org if your platform needs this;
 182 # we want to know more about the issue.
 183 #
 184 # Define NO_PTHREADS if you do not have or do not want to use Pthreads.
 185 #
 186 # Define NO_PREAD if you have a problem with pread() system call (e.g.
 187 # cygwin1.dll before v1.5.22).
 188 #
 189 # Define NO_SETITIMER if you don't have setitimer()
 190 #
 191 # Define NO_STRUCT_ITIMERVAL if you don't have struct itimerval
 192 # This also implies NO_SETITIMER
 193 #
 194 # Define NO_THREAD_SAFE_PREAD if your pread() implementation is not
 195 # thread-safe. (e.g. compat/pread.c or cygwin)
 196 #
 197 # Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
 198 # generally faster on your platform than accessing the working directory.
 199 #
 200 # Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
 201 # the executable mode bit, but doesn't really do so.
 202 #
 203 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
 204 #
 205 # Define NO_UNIX_SOCKETS if your system does not offer unix sockets.
 206 #
 207 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
 208 # sockaddr_storage.
 209 #
 210 # Define NO_ICONV if your libc does not properly support iconv.
 211 #
 212 # Define OLD_ICONV if your library has an old iconv(), where the second
 213 # (input buffer pointer) parameter is declared with type (const char **).
 214 #
 215 # Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
 216 #
 217 # Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
 218 # that tells runtime paths to dynamic libraries;
 219 # "-Wl,-rpath=/path/lib" is used instead.
 220 #
 221 # Define NO_NORETURN if using buggy versions of gcc 4.6+ and profile feedback,
 222 # as the compiler can crash (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49299)
 223 #
 224 # Define USE_NSEC below if you want git to care about sub-second file mtimes
 225 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
 226 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
 227 # randomly break unless your underlying filesystem supports those sub-second
 228 # times (my ext3 doesn't).
 229 #
 230 # Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
 231 # "st_ctim"
 232 #
 233 # Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
 234 # available.  This automatically turns USE_NSEC off.
 235 #
 236 # Define USE_STDEV below if you want git to care about the underlying device
 237 # change being considered an inode change from the update-index perspective.
 238 #
 239 # Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
 240 # field that counts the on-disk footprint in 512-byte blocks.
 241 #
 242 # Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72
 243 # (not v1.73 or v1.71).
 244 #
 245 # Define ASCIIDOC_ROFF if your DocBook XSL does not escape raw roff directives
 246 # (versions 1.68.1 through v1.72).
 247 #
 248 # Define GNU_ROFF if your target system uses GNU groff.  This forces
 249 # apostrophes to be ASCII so that cut&pasting examples to the shell
 250 # will work.
 251 #
 252 # Define PERL_PATH to the path of your Perl binary (usually /usr/bin/perl).
 253 #
 254 # Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 255 # MakeMaker (e.g. using ActiveState under Cygwin).
 256 #
 257 # Define NO_PERL if you do not want Perl scripts or libraries at all.
 258 #
 259 # Define PYTHON_PATH to the path of your Python binary (often /usr/bin/python
 260 # but /usr/bin/python2.7 on some platforms).
 261 #
 262 # Define NO_PYTHON if you do not want Python scripts or libraries at all.
 263 #
 264 # Define NO_TCLTK if you do not want Tcl/Tk GUI.
 265 #
 266 # The TCL_PATH variable governs the location of the Tcl interpreter
 267 # used to optimize git-gui for your system.  Only used if NO_TCLTK
 268 # is not set.  Defaults to the bare 'tclsh'.
 269 #
 270 # The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
 271 # If not set it defaults to the bare 'wish'. If it is set to the empty
 272 # string then NO_TCLTK will be forced (this is used by configure script).
 273 #
 274 # Define INTERNAL_QSORT to use Git's implementation of qsort(), which
 275 # is a simplified version of the merge sort used in glibc. This is
 276 # recommended if Git triggers O(n^2) behavior in your platform's qsort().
 277 #
 278 # Define UNRELIABLE_FSTAT if your system's fstat does not return the same
 279 # information on a not yet closed file that lstat would return for the same
 280 # file after it was closed.
 281 #
 282 # Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
 283 # when hardlinking a file to another name and unlinking the original file right
 284 # away (some NTFS drivers seem to zero the contents in that scenario).
 285 #
 286 # Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
 287 # programs as a tar, where bin/ and libexec/ might be on different file systems.
 288 #
 289 # Define NO_INSTALL_HARDLINKS if you prefer to use either symbolic links or
 290 # copies to install built-in git commands e.g. git-cat-file.
 291 #
 292 # Define USE_NED_ALLOCATOR if you want to replace the platforms default
 293 # memory allocators with the nedmalloc allocator written by Niall Douglas.
 294 #
 295 # Define NO_REGEX if you have no or inferior regex support in your C library.
 296 #
 297 # Define HAVE_DEV_TTY if your system can open /dev/tty to interact with the
 298 # user.
 299 #
 300 # Define GETTEXT_POISON if you are debugging the choice of strings marked
 301 # for translation.  In a GETTEXT_POISON build, you can turn all strings marked
 302 # for translation into gibberish by setting the GIT_GETTEXT_POISON variable
 303 # (to any value) in your environment.
 304 #
 305 # Define JSMIN to point to JavaScript minifier that functions as
 306 # a filter to have gitweb.js minified.
 307 #
 308 # Define CSSMIN to point to a CSS minifier in order to generate a minified
 309 # version of gitweb.css
 310 #
 311 # Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
 312 # you want to use something different.  The value will be interpreted by the
 313 # shell at runtime when it is used.
 314 #
 315 # Define DEFAULT_EDITOR to a sensible editor command (defaults to "vi") if you
 316 # want to use something different.  The value will be interpreted by the shell
 317 # if necessary when it is used.  Examples:
 318 #
 319 #   DEFAULT_EDITOR='~/bin/vi',
 320 #   DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
 321 #   DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
 322 #
 323 # Define COMPUTE_HEADER_DEPENDENCIES to "yes" if you want dependencies on
 324 # header files to be automatically computed, to avoid rebuilding objects when
 325 # an unrelated header file changes.  Define it to "no" to use the hard-coded
 326 # dependency rules.  The default is "auto", which means to use computed header
 327 # dependencies if your compiler is detected to support it.
 328 #
 329 # Define CHECK_HEADER_DEPENDENCIES to check for problems in the hard-coded
 330 # dependency rules.
 331 #
 332 # Define NATIVE_CRLF if your platform uses CRLF for line endings.
 333 #
 334 # Define XDL_FAST_HASH to use an alternative line-hashing method in
 335 # the diff algorithm.  It gives a nice speedup if your processor has
 336 # fast unaligned word loads.  Does NOT work on big-endian systems!
 337 # Enabled by default on x86_64.
 338 #
 339 # Define GIT_USER_AGENT if you want to change how git identifies itself during
 340 # network interactions.  The default is "git/$(GIT_VERSION)".
 341 #
 342 # Define DEFAULT_HELP_FORMAT to "man", "info" or "html"
 343 # (defaults to "man") if you want to have a different default when
 344 # "git help" is called without a parameter specifying the format.
 345
 346 GIT-VERSION-FILE: FORCE
 347         @$(SHELL_PATH) ./GIT-VERSION-GEN
 348 -include GIT-VERSION-FILE
 349
 350 # CFLAGS and LDFLAGS are for the users to override from the command line.
 351
 352 CFLAGS = -g -O2 -Wall
 353 LDFLAGS =
 354 ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
 355 ALL_LDFLAGS = $(LDFLAGS)
 356 STRIP ?= strip
 357
 358 # Among the variables below, these:
 359 #   gitexecdir
 360 #   template_dir
 361 #   sysconfdir
 362 # can be specified as a relative path some/where/else;
 363 # this is interpreted as relative to $(prefix) and "git" at
 364 # runtime figures out where they are based on the path to the executable.
 365 # Additionally, the following will be treated as relative by "git" if they
 366 # begin with "$(prefix)/":
 367 #   mandir
 368 #   infodir
 369 #   htmldir
 370 # This can help installing the suite in a relocatable way.
 371
 372 prefix = $(HOME)
 373 bindir_relative = bin
 374 bindir = $(prefix)/$(bindir_relative)
 375 mandir = $(prefix)/share/man
 376 infodir = $(prefix)/share/info
 377 gitexecdir = libexec/git-core
 378 mergetoolsdir = $(gitexecdir)/mergetools
 379 sharedir = $(prefix)/share
 380 gitwebdir = $(sharedir)/gitweb
 381 localedir = $(sharedir)/locale
 382 template_dir = share/git-core/templates
 383 htmldir = $(prefix)/share/doc/git-doc
 384 ETC_GITCONFIG = $(sysconfdir)/gitconfig
 385 ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
 386 lib = lib
 387 # DESTDIR =
 388 pathsep = :
 389
 390 mandir_relative = $(patsubst $(prefix)/%,%,$(mandir))
 391 infodir_relative = $(patsubst $(prefix)/%,%,$(infodir))
 392 htmldir_relative = $(patsubst $(prefix)/%,%,$(htmldir))
 393
 394 export prefix bindir sharedir sysconfdir gitwebdir localedir
 395
 396 CC = cc
 397 AR = ar
 398 RM = rm -f
 399 DIFF = diff
 400 TAR = tar
 401 FIND = find
 402 INSTALL = install
 403 RPMBUILD = rpmbuild
 404 TCL_PATH = tclsh
 405 TCLTK_PATH = wish
 406 XGETTEXT = xgettext
 407 MSGFMT = msgfmt
 408 PTHREAD_LIBS = -lpthread
 409 PTHREAD_CFLAGS =
 410 GCOV = gcov
 411
 412 export TCL_PATH TCLTK_PATH
 413
 414 SPARSE_FLAGS =
 415
 416
 417
 418 ### --- END CONFIGURATION SECTION ---
 419
 420 # Those must not be GNU-specific; they are shared with perl/ which may
 421 # be built by a different compiler. (Note that this is an artifact now
 422 # but it still might be nice to keep that distinction.)
 423 BASIC_CFLAGS = -I.
 424 BASIC_LDFLAGS =
 425
 426 # Guard against environment variables
 427 BUILTIN_OBJS =
 428 BUILT_INS =
 429 COMPAT_CFLAGS =
 430 COMPAT_OBJS =
 431 XDIFF_OBJS =
 432 VCSSVN_OBJS =
 433 GENERATED_H =
 434 EXTRA_CPPFLAGS =
 435 LIB_H =
 436 LIB_OBJS =
 437 PROGRAM_OBJS =
 438 PROGRAMS =
 439 SCRIPT_PERL =
 440 SCRIPT_PYTHON =
 441 SCRIPT_SH =
 442 SCRIPT_LIB =
 443 TEST_PROGRAMS_NEED_X =
 444
 445 # Having this variable in your environment would break pipelines because
 446 # you cause "cd" to echo its destination to stdout.  It can also take
 447 # scripts to unexpected places.  If you like CDPATH, define it for your
 448 # interactive shell sessions without exporting it.
 449 unexport CDPATH
 450
 451 SCRIPT_SH += git-am.sh
 452 SCRIPT_SH += git-bisect.sh
 453 SCRIPT_SH += git-difftool--helper.sh
 454 SCRIPT_SH += git-filter-branch.sh
 455 SCRIPT_SH += git-lost-found.sh
 456 SCRIPT_SH += git-merge-octopus.sh
 457 SCRIPT_SH += git-merge-one-file.sh
 458 SCRIPT_SH += git-merge-resolve.sh
 459 SCRIPT_SH += git-mergetool.sh
 460 SCRIPT_SH += git-pull.sh
 461 SCRIPT_SH += git-quiltimport.sh
 462 SCRIPT_SH += git-rebase.sh
 463 SCRIPT_SH += git-remote-testgit.sh
 464 SCRIPT_SH += git-repack.sh
 465 SCRIPT_SH += git-request-pull.sh
 466 SCRIPT_SH += git-stash.sh
 467 SCRIPT_SH += git-submodule.sh
 468 SCRIPT_SH += git-web--browse.sh
 469
 470 SCRIPT_LIB += git-mergetool--lib
 471 SCRIPT_LIB += git-parse-remote
 472 SCRIPT_LIB += git-rebase--am
 473 SCRIPT_LIB += git-rebase--interactive
 474 SCRIPT_LIB += git-rebase--merge
 475 SCRIPT_LIB += git-sh-setup
 476 SCRIPT_LIB += git-sh-i18n
 477
 478 SCRIPT_PERL += git-add--interactive.perl
 479 SCRIPT_PERL += git-difftool.perl
 480 SCRIPT_PERL += git-archimport.perl
 481 SCRIPT_PERL += git-cvsexportcommit.perl
 482 SCRIPT_PERL += git-cvsimport.perl
 483 SCRIPT_PERL += git-cvsserver.perl
 484 SCRIPT_PERL += git-relink.perl
 485 SCRIPT_PERL += git-send-email.perl
 486 SCRIPT_PERL += git-svn.perl
 487
 488 SCRIPT_PYTHON += git-p4.py
 489
 490 NO_INSTALL += git-remote-testgit
 491
 492 # Generated files for scripts
 493 SCRIPT_SH_GEN = $(patsubst %.sh,%,$(SCRIPT_SH))
 494 SCRIPT_PERL_GEN = $(patsubst %.perl,%,$(SCRIPT_PERL))
 495 SCRIPT_PYTHON_GEN = $(patsubst %.py,%,$(SCRIPT_PYTHON))
 496
 497 SCRIPT_SH_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_SH_GEN))
 498 SCRIPT_PERL_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PERL_GEN))
 499 SCRIPT_PYTHON_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PYTHON_GEN))
 500
 501 # Individual rules to allow e.g.
 502 # "make -C ../.. SCRIPT_PERL=contrib/foo/bar.perl build-perl-script"
 503 # from subdirectories like contrib/*/
 504 .PHONY: build-perl-script build-sh-script build-python-script
 505 build-perl-script: $(SCRIPT_PERL_GEN)
 506 build-sh-script: $(SCRIPT_SH_GEN)
 507 build-python-script: $(SCRIPT_PYTHON_GEN)
 508
 509 .PHONY: install-perl-script install-sh-script install-python-script
 510 install-sh-script: $(SCRIPT_SH_INS)
 511         $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 512 install-perl-script: $(SCRIPT_PERL_INS)
 513         $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 514 install-python-script: $(SCRIPT_PYTHON_INS)
 515         $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 516
 517 .PHONY: clean-perl-script clean-sh-script clean-python-script
 518 clean-sh-script:
 519         $(RM) $(SCRIPT_SH_GEN)
 520 clean-perl-script:
 521         $(RM) $(SCRIPT_PERL_GEN)
 522 clean-python-script:
 523         $(RM) $(SCRIPT_PYTHON_GEN)
 524
 525 SCRIPTS = $(SCRIPT_SH_INS) \
 526           $(SCRIPT_PERL_INS) \
 527           $(SCRIPT_PYTHON_INS) \
 528           git-instaweb
 529
 530 ETAGS_TARGET = TAGS
 531
 532 # Empty...
 533 EXTRA_PROGRAMS =
 534
 535 # ... and all the rest that could be moved out of bindir to gitexecdir
 536 PROGRAMS += $(EXTRA_PROGRAMS)
 537
 538 PROGRAM_OBJS += credential-store.o
 539 PROGRAM_OBJS += daemon.o
 540 PROGRAM_OBJS += fast-import.o
 541 PROGRAM_OBJS += http-backend.o
 542 PROGRAM_OBJS += imap-send.o
 543 PROGRAM_OBJS += sh-i18n--envsubst.o
 544 PROGRAM_OBJS += shell.o
 545 PROGRAM_OBJS += show-index.o
 546 PROGRAM_OBJS += upload-pack.o
 547 PROGRAM_OBJS += remote-testsvn.o
 548
 549 # Binary suffix, set to .exe for Windows builds
 550 X =
 551
 552 PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
 553
 554 TEST_PROGRAMS_NEED_X += test-chmtime
 555 TEST_PROGRAMS_NEED_X += test-ctype
 556 TEST_PROGRAMS_NEED_X += test-date
 557 TEST_PROGRAMS_NEED_X += test-delta
 558 TEST_PROGRAMS_NEED_X += test-dump-cache-tree
 559 TEST_PROGRAMS_NEED_X += test-genrandom
 560 TEST_PROGRAMS_NEED_X += test-hashmap
 561 TEST_PROGRAMS_NEED_X += test-index-version
 562 TEST_PROGRAMS_NEED_X += test-line-buffer
 563 TEST_PROGRAMS_NEED_X += test-match-trees
 564 TEST_PROGRAMS_NEED_X += test-mergesort
 565 TEST_PROGRAMS_NEED_X += test-mktemp
 566 TEST_PROGRAMS_NEED_X += test-parse-options
 567 TEST_PROGRAMS_NEED_X += test-path-utils
 568 TEST_PROGRAMS_NEED_X += test-prio-queue
 569 TEST_PROGRAMS_NEED_X += test-read-cache
 570 TEST_PROGRAMS_NEED_X += test-regex
 571 TEST_PROGRAMS_NEED_X += test-revision-walking
 572 TEST_PROGRAMS_NEED_X += test-run-command
 573 TEST_PROGRAMS_NEED_X += test-scrap-cache-tree
 574 TEST_PROGRAMS_NEED_X += test-sha1
 575 TEST_PROGRAMS_NEED_X += test-sigchain
 576 TEST_PROGRAMS_NEED_X += test-string-list
 577 TEST_PROGRAMS_NEED_X += test-subprocess
 578 TEST_PROGRAMS_NEED_X += test-svn-fe
 579 TEST_PROGRAMS_NEED_X += test-urlmatch-normalization
 580 TEST_PROGRAMS_NEED_X += test-wildmatch
 581
 582 TEST_PROGRAMS = $(patsubst %,%$X,$(TEST_PROGRAMS_NEED_X))
 583
 584 # List built-in command $C whose implementation cmd_$C() is not in
 585 # builtin/$C.o but is linked in as part of some other command.
 586 BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
 587
 588 BUILT_INS += git-cherry$X
 589 BUILT_INS += git-cherry-pick$X
 590 BUILT_INS += git-format-patch$X
 591 BUILT_INS += git-fsck-objects$X
 592 BUILT_INS += git-get-tar-commit-id$X
 593 BUILT_INS += git-init$X
 594 BUILT_INS += git-merge-subtree$X
 595 BUILT_INS += git-peek-remote$X
 596 BUILT_INS += git-repo-config$X
 597 BUILT_INS += git-show$X
 598 BUILT_INS += git-stage$X
 599 BUILT_INS += git-status$X
 600 BUILT_INS += git-whatchanged$X
 601
 602 # what 'all' will build and 'install' will install in gitexecdir,
 603 # excluding programs for built-in commands
 604 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 605
 606 # what 'all' will build but not install in gitexecdir
 607 OTHER_PROGRAMS = git$X
 608
 609 # what test wrappers are needed and 'install' will install, in bindir
 610 BINDIR_PROGRAMS_NEED_X += git
 611 BINDIR_PROGRAMS_NEED_X += git-upload-pack
 612 BINDIR_PROGRAMS_NEED_X += git-receive-pack
 613 BINDIR_PROGRAMS_NEED_X += git-upload-archive
 614 BINDIR_PROGRAMS_NEED_X += git-shell
 615
 616 BINDIR_PROGRAMS_NO_X += git-cvsserver
 617
 618 # Set paths to tools early so that they can be used for version tests.
 619 ifndef SHELL_PATH
 620         SHELL_PATH = /bin/sh
 621 endif
 622 ifndef PERL_PATH
 623         PERL_PATH = /usr/bin/perl
 624 endif
 625 ifndef PYTHON_PATH
 626         PYTHON_PATH = /usr/bin/python
 627 endif
 628
 629 export PERL_PATH
 630 export PYTHON_PATH
 631
 632 LIB_FILE = libgit.a
 633 XDIFF_LIB = xdiff/lib.a
 634 VCSSVN_LIB = vcs-svn/lib.a
 635
 636 GENERATED_H += common-cmds.h
 637
 638 LIB_H += advice.h
 639 LIB_H += archive.h
 640 LIB_H += argv-array.h
 641 LIB_H += attr.h
 642 LIB_H += bisect.h
 643 LIB_H += blob.h
 644 LIB_H += branch.h
 645 LIB_H += builtin.h
 646 LIB_H += bulk-checkin.h
 647 LIB_H += bundle.h
 648 LIB_H += cache-tree.h
 649 LIB_H += cache.h
 650 LIB_H += color.h
 651 LIB_H += column.h
 652 LIB_H += commit.h
 653 LIB_H += compat/bswap.h
 654 LIB_H += compat/mingw.h
 655 LIB_H += compat/obstack.h
 656 LIB_H += compat/poll/poll.h
 657 LIB_H += compat/precompose_utf8.h
 658 LIB_H += compat/terminal.h
 659 LIB_H += compat/win32/dirent.h
 660 LIB_H += compat/win32/pthread.h
 661 LIB_H += compat/win32/syslog.h
 662 LIB_H += connected.h
 663 LIB_H += convert.h
 664 LIB_H += credential.h
 665 LIB_H += csum-file.h
 666 LIB_H += decorate.h
 667 LIB_H += delta.h
 668 LIB_H += diff.h
 669 LIB_H += diffcore.h
 670 LIB_H += dir.h
 671 LIB_H += exec_cmd.h
 672 LIB_H += fetch-pack.h
 673 LIB_H += fmt-merge-msg.h
 674 LIB_H += fsck.h
 675 LIB_H += gettext.h
 676 LIB_H += git-compat-util.h
 677 LIB_H += gpg-interface.h
 678 LIB_H += graph.h
 679 LIB_H += grep.h
 680 LIB_H += hash.h
 681 LIB_H += hashmap.h
 682 LIB_H += help.h
 683 LIB_H += http.h
 684 LIB_H += kwset.h
 685 LIB_H += levenshtein.h
 686 LIB_H += line-log.h
 687 LIB_H += line-range.h
 688 LIB_H += list-objects.h
 689 LIB_H += ll-merge.h
 690 LIB_H += log-tree.h
 691 LIB_H += mailmap.h
 692 LIB_H += merge-blobs.h
 693 LIB_H += merge-recursive.h
 694 LIB_H += mergesort.h
 695 LIB_H += notes-cache.h
 696 LIB_H += notes-merge.h
 697 LIB_H += notes-utils.h
 698 LIB_H += notes.h
 699 LIB_H += object.h
 700 LIB_H += pack-revindex.h
 701 LIB_H += pack.h
 702 LIB_H += parse-options.h
 703 LIB_H += patch-ids.h
 704 LIB_H += pathspec.h
 705 LIB_H += pkt-line.h
 706 LIB_H += prio-queue.h
 707 LIB_H += progress.h
 708 LIB_H += prompt.h
 709 LIB_H += quote.h
 710 LIB_H += reachable.h
 711 LIB_H += reflog-walk.h
 712 LIB_H += refs.h
 713 LIB_H += remote.h
 714 LIB_H += rerere.h
 715 LIB_H += resolve-undo.h
 716 LIB_H += revision.h
 717 LIB_H += run-command.h
 718 LIB_H += send-pack.h
 719 LIB_H += sequencer.h
 720 LIB_H += sha1-array.h
 721 LIB_H += sha1-lookup.h
 722 LIB_H += shortlog.h
 723 LIB_H += sideband.h
 724 LIB_H += sigchain.h
 725 LIB_H += strbuf.h
 726 LIB_H += streaming.h
 727 LIB_H += string-list.h
 728 LIB_H += submodule.h
 729 LIB_H += tag.h
 730 LIB_H += tar.h
 731 LIB_H += thread-utils.h
 732 LIB_H += transport.h
 733 LIB_H += tree-walk.h
 734 LIB_H += tree.h
 735 LIB_H += unpack-trees.h
 736 LIB_H += url.h
 737 LIB_H += urlmatch.h
 738 LIB_H += userdiff.h
 739 LIB_H += utf8.h
 740 LIB_H += varint.h
 741 LIB_H += vcs-svn/fast_export.h
 742 LIB_H += vcs-svn/line_buffer.h
 743 LIB_H += vcs-svn/repo_tree.h
 744 LIB_H += vcs-svn/sliding_window.h
 745 LIB_H += vcs-svn/svndiff.h
 746 LIB_H += vcs-svn/svndump.h
 747 LIB_H += walker.h
 748 LIB_H += wildmatch.h
 749 LIB_H += wt-status.h
 750 LIB_H += xdiff-interface.h
 751 LIB_H += xdiff/xdiff.h
 752 LIB_H += xdiff/xdiffi.h
 753 LIB_H += xdiff/xemit.h
 754 LIB_H += xdiff/xinclude.h
 755 LIB_H += xdiff/xmacros.h
 756 LIB_H += xdiff/xprepare.h
 757 LIB_H += xdiff/xtypes.h
 758 LIB_H += xdiff/xutils.h
 759
 760 LIB_OBJS += abspath.o
 761 LIB_OBJS += advice.o
 762 LIB_OBJS += alias.o
 763 LIB_OBJS += alloc.o
 764 LIB_OBJS += archive.o
 765 LIB_OBJS += archive-tar.o
 766 LIB_OBJS += archive-zip.o
 767 LIB_OBJS += argv-array.o
 768 LIB_OBJS += attr.o
 769 LIB_OBJS += base85.o
 770 LIB_OBJS += bisect.o
 771 LIB_OBJS += blob.o
 772 LIB_OBJS += branch.o
 773 LIB_OBJS += bulk-checkin.o
 774 LIB_OBJS += bundle.o
 775 LIB_OBJS += cache-tree.o
 776 LIB_OBJS += color.o
 777 LIB_OBJS += column.o
 778 LIB_OBJS += combine-diff.o
 779 LIB_OBJS += commit.o
 780 LIB_OBJS += compat/obstack.o
 781 LIB_OBJS += compat/terminal.o
 782 LIB_OBJS += config.o
 783 LIB_OBJS += connect.o
 784 LIB_OBJS += connected.o
 785 LIB_OBJS += convert.o
 786 LIB_OBJS += copy.o
 787 LIB_OBJS += credential.o
 788 LIB_OBJS += csum-file.o
 789 LIB_OBJS += ctype.o
 790 LIB_OBJS += date.o
 791 LIB_OBJS += decorate.o
 792 LIB_OBJS += diffcore-break.o
 793 LIB_OBJS += diffcore-delta.o
 794 LIB_OBJS += diffcore-order.o
 795 LIB_OBJS += diffcore-pickaxe.o
 796 LIB_OBJS += diffcore-rename.o
 797 LIB_OBJS += diff-delta.o
 798 LIB_OBJS += diff-lib.o
 799 LIB_OBJS += diff-no-index.o
 800 LIB_OBJS += diff.o
 801 LIB_OBJS += dir.o
 802 LIB_OBJS += editor.o
 803 LIB_OBJS += entry.o
 804 LIB_OBJS += environment.o
 805 LIB_OBJS += exec_cmd.o
 806 LIB_OBJS += fetch-pack.o
 807 LIB_OBJS += fsck.o
 808 LIB_OBJS += gettext.o
 809 LIB_OBJS += gpg-interface.o
 810 LIB_OBJS += graph.o
 811 LIB_OBJS += grep.o
 812 LIB_OBJS += hash.o
 813 LIB_OBJS += hashmap.o
 814 LIB_OBJS += help.o
 815 LIB_OBJS += hex.o
 816 LIB_OBJS += ident.o
 817 LIB_OBJS += kwset.o
 818 LIB_OBJS += levenshtein.o
 819 LIB_OBJS += line-log.o
 820 LIB_OBJS += line-range.o
 821 LIB_OBJS += list-objects.o
 822 LIB_OBJS += ll-merge.o
 823 LIB_OBJS += lockfile.o
 824 LIB_OBJS += log-tree.o
 825 LIB_OBJS += mailmap.o
 826 LIB_OBJS += match-trees.o
 827 LIB_OBJS += merge.o
 828 LIB_OBJS += merge-blobs.o
 829 LIB_OBJS += merge-recursive.o
 830 LIB_OBJS += mergesort.o
 831 LIB_OBJS += name-hash.o
 832 LIB_OBJS += notes.o
 833 LIB_OBJS += notes-cache.o
 834 LIB_OBJS += notes-merge.o
 835 LIB_OBJS += notes-utils.o
 836 LIB_OBJS += object.o
 837 LIB_OBJS += pack-check.o
 838 LIB_OBJS += pack-revindex.o
 839 LIB_OBJS += pack-write.o
 840 LIB_OBJS += pager.o
 841 LIB_OBJS += parse-options.o
 842 LIB_OBJS += parse-options-cb.o
 843 LIB_OBJS += patch-delta.o
 844 LIB_OBJS += patch-ids.o
 845 LIB_OBJS += path.o
 846 LIB_OBJS += pathspec.o
 847 LIB_OBJS += pkt-line.o
 848 LIB_OBJS += preload-index.o
 849 LIB_OBJS += pretty.o
 850 LIB_OBJS += prio-queue.o
 851 LIB_OBJS += progress.o
 852 LIB_OBJS += prompt.o
 853 LIB_OBJS += quote.o
 854 LIB_OBJS += reachable.o
 855 LIB_OBJS += read-cache.o
 856 LIB_OBJS += reflog-walk.o
 857 LIB_OBJS += refs.o
 858 LIB_OBJS += remote.o
 859 LIB_OBJS += replace_object.o
 860 LIB_OBJS += rerere.o
 861 LIB_OBJS += resolve-undo.o
 862 LIB_OBJS += revision.o
 863 LIB_OBJS += run-command.o
 864 LIB_OBJS += send-pack.o
 865 LIB_OBJS += sequencer.o
 866 LIB_OBJS += server-info.o
 867 LIB_OBJS += setup.o
 868 LIB_OBJS += sha1-array.o
 869 LIB_OBJS += sha1-lookup.o
 870 LIB_OBJS += sha1_file.o
 871 LIB_OBJS += sha1_name.o
 872 LIB_OBJS += shallow.o
 873 LIB_OBJS += sideband.o
 874 LIB_OBJS += sigchain.o
 875 LIB_OBJS += strbuf.o
 876 LIB_OBJS += streaming.o
 877 LIB_OBJS += string-list.o
 878 LIB_OBJS += submodule.o
 879 LIB_OBJS += symlinks.o
 880 LIB_OBJS += tag.o
 881 LIB_OBJS += trace.o
 882 LIB_OBJS += transport.o
 883 LIB_OBJS += transport-helper.o
 884 LIB_OBJS += tree-diff.o
 885 LIB_OBJS += tree.o
 886 LIB_OBJS += tree-walk.o
 887 LIB_OBJS += unpack-trees.o
 888 LIB_OBJS += url.o
 889 LIB_OBJS += urlmatch.o
 890 LIB_OBJS += usage.o
 891 LIB_OBJS += userdiff.o
 892 LIB_OBJS += utf8.o
 893 LIB_OBJS += varint.o
 894 LIB_OBJS += version.o
 895 LIB_OBJS += walker.o
 896 LIB_OBJS += wildmatch.o
 897 LIB_OBJS += wrapper.o
 898 LIB_OBJS += write_or_die.o
 899 LIB_OBJS += ws.o
 900 LIB_OBJS += wt-status.o
 901 LIB_OBJS += xdiff-interface.o
 902 LIB_OBJS += zlib.o
 903
 904 BUILTIN_OBJS += builtin/add.o
 905 BUILTIN_OBJS += builtin/annotate.o
 906 BUILTIN_OBJS += builtin/apply.o
 907 BUILTIN_OBJS += builtin/archive.o
 908 BUILTIN_OBJS += builtin/bisect--helper.o
 909 BUILTIN_OBJS += builtin/blame.o
 910 BUILTIN_OBJS += builtin/branch.o
 911 BUILTIN_OBJS += builtin/bundle.o
 912 BUILTIN_OBJS += builtin/cat-file.o
 913 BUILTIN_OBJS += builtin/check-attr.o
 914 BUILTIN_OBJS += builtin/check-ignore.o
 915 BUILTIN_OBJS += builtin/check-mailmap.o
 916 BUILTIN_OBJS += builtin/check-ref-format.o
 917 BUILTIN_OBJS += builtin/checkout-index.o
 918 BUILTIN_OBJS += builtin/checkout.o
 919 BUILTIN_OBJS += builtin/clean.o
 920 BUILTIN_OBJS += builtin/clone.o
 921 BUILTIN_OBJS += builtin/column.o
 922 BUILTIN_OBJS += builtin/commit-tree.o
 923 BUILTIN_OBJS += builtin/commit.o
 924 BUILTIN_OBJS += builtin/config.o
 925 BUILTIN_OBJS += builtin/count-objects.o
 926 BUILTIN_OBJS += builtin/credential.o
 927 BUILTIN_OBJS += builtin/describe.o
 928 BUILTIN_OBJS += builtin/diff-files.o
 929 BUILTIN_OBJS += builtin/diff-index.o
 930 BUILTIN_OBJS += builtin/diff-tree.o
 931 BUILTIN_OBJS += builtin/diff.o
 932 BUILTIN_OBJS += builtin/fast-export.o
 933 BUILTIN_OBJS += builtin/fetch-pack.o
 934 BUILTIN_OBJS += builtin/fetch.o
 935 BUILTIN_OBJS += builtin/fmt-merge-msg.o
 936 BUILTIN_OBJS += builtin/for-each-ref.o
 937 BUILTIN_OBJS += builtin/fsck.o
 938 BUILTIN_OBJS += builtin/gc.o
 939 BUILTIN_OBJS += builtin/grep.o
 940 BUILTIN_OBJS += builtin/hash-object.o
 941 BUILTIN_OBJS += builtin/help.o
 942 BUILTIN_OBJS += builtin/index-pack.o
 943 BUILTIN_OBJS += builtin/init-db.o
 944 BUILTIN_OBJS += builtin/log.o
 945 BUILTIN_OBJS += builtin/ls-files.o
 946 BUILTIN_OBJS += builtin/ls-remote.o
 947 BUILTIN_OBJS += builtin/ls-tree.o
 948 BUILTIN_OBJS += builtin/mailinfo.o
 949 BUILTIN_OBJS += builtin/mailsplit.o
 950 BUILTIN_OBJS += builtin/merge.o
 951 BUILTIN_OBJS += builtin/merge-base.o
 952 BUILTIN_OBJS += builtin/merge-file.o
 953 BUILTIN_OBJS += builtin/merge-index.o
 954 BUILTIN_OBJS += builtin/merge-ours.o
 955 BUILTIN_OBJS += builtin/merge-recursive.o
 956 BUILTIN_OBJS += builtin/merge-tree.o
 957 BUILTIN_OBJS += builtin/mktag.o
 958 BUILTIN_OBJS += builtin/mktree.o
 959 BUILTIN_OBJS += builtin/mv.o
 960 BUILTIN_OBJS += builtin/name-rev.o
 961 BUILTIN_OBJS += builtin/notes.o
 962 BUILTIN_OBJS += builtin/pack-objects.o
 963 BUILTIN_OBJS += builtin/pack-redundant.o
 964 BUILTIN_OBJS += builtin/pack-refs.o
 965 BUILTIN_OBJS += builtin/patch-id.o
 966 BUILTIN_OBJS += builtin/prune-packed.o
 967 BUILTIN_OBJS += builtin/prune.o
 968 BUILTIN_OBJS += builtin/push.o
 969 BUILTIN_OBJS += builtin/read-tree.o
 970 BUILTIN_OBJS += builtin/receive-pack.o
 971 BUILTIN_OBJS += builtin/reflog.o
 972 BUILTIN_OBJS += builtin/remote.o
 973 BUILTIN_OBJS += builtin/remote-ext.o
 974 BUILTIN_OBJS += builtin/remote-fd.o
 975 BUILTIN_OBJS += builtin/replace.o
 976 BUILTIN_OBJS += builtin/rerere.o
 977 BUILTIN_OBJS += builtin/reset.o
 978 BUILTIN_OBJS += builtin/rev-list.o
 979 BUILTIN_OBJS += builtin/rev-parse.o
 980 BUILTIN_OBJS += builtin/revert.o
 981 BUILTIN_OBJS += builtin/rm.o
 982 BUILTIN_OBJS += builtin/send-pack.o
 983 BUILTIN_OBJS += builtin/shortlog.o
 984 BUILTIN_OBJS += builtin/show-branch.o
 985 BUILTIN_OBJS += builtin/show-ref.o
 986 BUILTIN_OBJS += builtin/stripspace.o
 987 BUILTIN_OBJS += builtin/symbolic-ref.o
 988 BUILTIN_OBJS += builtin/tag.o
 989 BUILTIN_OBJS += builtin/tar-tree.o
 990 BUILTIN_OBJS += builtin/unpack-file.o
 991 BUILTIN_OBJS += builtin/unpack-objects.o
 992 BUILTIN_OBJS += builtin/update-index.o
 993 BUILTIN_OBJS += builtin/update-ref.o
 994 BUILTIN_OBJS += builtin/update-server-info.o
 995 BUILTIN_OBJS += builtin/upload-archive.o
 996 BUILTIN_OBJS += builtin/var.o
 997 BUILTIN_OBJS += builtin/verify-pack.o
 998 BUILTIN_OBJS += builtin/verify-tag.o
 999 BUILTIN_OBJS += builtin/write-tree.o
1000
1001 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
1002 EXTLIBS =
1003
1004 GIT_USER_AGENT = git/$(GIT_VERSION)
1005
1006 include config.mak.uname
1007 -include config.mak.autogen
1008 -include config.mak
1009
1010 ifndef sysconfdir
1011 ifeq ($(prefix),/usr)
1012 sysconfdir = /etc
1013 else
1014 sysconfdir = etc
1015 endif
1016 endif
1017
1018 ifdef CHECK_HEADER_DEPENDENCIES
1019 COMPUTE_HEADER_DEPENDENCIES = no
1020 USE_COMPUTED_HEADER_DEPENDENCIES =
1021 endif
1022
1023 ifndef COMPUTE_HEADER_DEPENDENCIES
1024 COMPUTE_HEADER_DEPENDENCIES = auto
1025 endif
1026
1027 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),auto)
1028 dep_check = $(shell $(CC) $(ALL_CFLAGS) \
1029         -c -MF /dev/null -MQ /dev/null -MMD -MP \
1030         -x c /dev/null -o /dev/null 2>&1; \
1031         echo $$?)
1032 ifeq ($(dep_check),0)
1033 override COMPUTE_HEADER_DEPENDENCIES = yes
1034 else
1035 override COMPUTE_HEADER_DEPENDENCIES = no
1036 endif
1037 endif
1038
1039 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1040 USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
1041 else
1042 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),no)
1043 $(error please set COMPUTE_HEADER_DEPENDENCIES to yes, no, or auto \
1044 (not "$(COMPUTE_HEADER_DEPENDENCIES)"))
1045 endif
1046 endif
1047
1048 ifdef SANE_TOOL_PATH
1049 SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
1050 BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
1051 PATH := $(SANE_TOOL_PATH):${PATH}
1052 else
1053 BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
1054 endif
1055
1056 ifneq (,$(INLINE))
1057         BASIC_CFLAGS += -Dinline=$(INLINE)
1058 endif
1059
1060 ifneq (,$(SOCKLEN_T))
1061         BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
1062 endif
1063
1064 ifeq ($(uname_S),Darwin)
1065         ifndef NO_FINK
1066                 ifeq ($(shell test -d /sw/lib && echo y),y)
1067                         BASIC_CFLAGS += -I/sw/include
1068                         BASIC_LDFLAGS += -L/sw/lib
1069                 endif
1070         endif
1071         ifndef NO_DARWIN_PORTS
1072                 ifeq ($(shell test -d /opt/local/lib && echo y),y)
1073                         BASIC_CFLAGS += -I/opt/local/include
1074                         BASIC_LDFLAGS += -L/opt/local/lib
1075                 endif
1076         endif
1077         ifndef NO_APPLE_COMMON_CRYPTO
1078                 APPLE_COMMON_CRYPTO = YesPlease
1079                 COMPAT_CFLAGS += -DAPPLE_COMMON_CRYPTO
1080         endif
1081         NO_REGEX = YesPlease
1082         PTHREAD_LIBS =
1083 endif
1084
1085 ifndef CC_LD_DYNPATH
1086         ifdef NO_R_TO_GCC_LINKER
1087                 # Some gcc does not accept and pass -R to the linker to specify
1088                 # the runtime dynamic library path.
1089                 CC_LD_DYNPATH = -Wl,-rpath,
1090         else
1091                 CC_LD_DYNPATH = -R
1092         endif
1093 endif
1094
1095 ifdef NO_LIBGEN_H
1096         COMPAT_CFLAGS += -DNO_LIBGEN_H
1097         COMPAT_OBJS += compat/basename.o
1098 endif
1099
1100 ifdef USE_LIBPCRE
1101         BASIC_CFLAGS += -DUSE_LIBPCRE
1102         ifdef LIBPCREDIR
1103                 BASIC_CFLAGS += -I$(LIBPCREDIR)/include
1104                 EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib)
1105         endif
1106         EXTLIBS += -lpcre
1107 endif
1108
1109 ifdef NO_CURL
1110         BASIC_CFLAGS += -DNO_CURL
1111         REMOTE_CURL_PRIMARY =
1112         REMOTE_CURL_ALIASES =
1113         REMOTE_CURL_NAMES =
1114 else
1115         ifdef CURLDIR
1116                 # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1117                 BASIC_CFLAGS += -I$(CURLDIR)/include
1118                 CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
1119         else
1120                 CURL_LIBCURL = -lcurl
1121         endif
1122         ifdef NEEDS_SSL_WITH_CURL
1123                 CURL_LIBCURL += -lssl
1124                 ifdef NEEDS_CRYPTO_WITH_SSL
1125                         CURL_LIBCURL += -lcrypto
1126                 endif
1127         endif
1128         ifdef NEEDS_IDN_WITH_CURL
1129                 CURL_LIBCURL += -lidn
1130         endif
1131
1132         REMOTE_CURL_PRIMARY = git-remote-http$X
1133         REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1134         REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1135         PROGRAM_OBJS += http-fetch.o
1136         PROGRAMS += $(REMOTE_CURL_NAMES)
1137         curl_check := $(shell (echo 070908; curl-config --vernum) 2>/dev/null | sort -r | sed -ne 2p)
1138         ifeq "$(curl_check)" "070908"
1139                 ifndef NO_EXPAT
1140                         PROGRAM_OBJS += http-push.o
1141                 endif
1142         endif
1143         ifndef NO_EXPAT
1144                 ifdef EXPATDIR
1145                         BASIC_CFLAGS += -I$(EXPATDIR)/include
1146                         EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1147                 else
1148                         EXPAT_LIBEXPAT = -lexpat
1149                 endif
1150                 ifdef EXPAT_NEEDS_XMLPARSE_H
1151                         BASIC_CFLAGS += -DEXPAT_NEEDS_XMLPARSE_H
1152                 endif
1153         endif
1154 endif
1155
1156 ifdef ZLIB_PATH
1157         BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1158         EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1159 endif
1160 EXTLIBS += -lz
1161
1162 ifndef NO_OPENSSL
1163         OPENSSL_LIBSSL = -lssl
1164         ifdef OPENSSLDIR
1165                 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1166                 OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1167         else
1168                 OPENSSL_LINK =
1169         endif
1170         ifdef NEEDS_CRYPTO_WITH_SSL
1171                 OPENSSL_LIBSSL += -lcrypto
1172         endif
1173 else
1174         BASIC_CFLAGS += -DNO_OPENSSL
1175         BLK_SHA1 = 1
1176         OPENSSL_LIBSSL =
1177 endif
1178 ifdef NO_OPENSSL
1179         LIB_4_CRYPTO =
1180 else
1181 ifdef NEEDS_SSL_WITH_CRYPTO
1182         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1183 else
1184         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1185 endif
1186 ifdef APPLE_COMMON_CRYPTO
1187         LIB_4_CRYPTO += -framework Security -framework CoreFoundation
1188 endif
1189 endif
1190 ifdef NEEDS_LIBICONV
1191         ifdef ICONVDIR
1192                 BASIC_CFLAGS += -I$(ICONVDIR)/include
1193                 ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1194         else
1195                 ICONV_LINK =
1196         endif
1197         ifdef NEEDS_LIBINTL_BEFORE_LIBICONV
1198                 ICONV_LINK += -lintl
1199         endif
1200         EXTLIBS += $(ICONV_LINK) -liconv
1201 endif
1202 ifdef NEEDS_LIBGEN
1203         EXTLIBS += -lgen
1204 endif
1205 ifndef NO_GETTEXT
1206 ifndef LIBC_CONTAINS_LIBINTL
1207         EXTLIBS += -lintl
1208 endif
1209 endif
1210 ifdef NEEDS_SOCKET
1211         EXTLIBS += -lsocket
1212 endif
1213 ifdef NEEDS_NSL
1214         EXTLIBS += -lnsl
1215 endif
1216 ifdef NEEDS_RESOLV
1217         EXTLIBS += -lresolv
1218 endif
1219 ifdef NO_D_TYPE_IN_DIRENT
1220         BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1221 endif
1222 ifdef NO_D_INO_IN_DIRENT
1223         BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
1224 endif
1225 ifdef NO_GECOS_IN_PWENT
1226         BASIC_CFLAGS += -DNO_GECOS_IN_PWENT
1227 endif
1228 ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1229         BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1230 endif
1231 ifdef USE_NSEC
1232         BASIC_CFLAGS += -DUSE_NSEC
1233 endif
1234 ifdef USE_ST_TIMESPEC
1235         BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1236 endif
1237 ifdef NO_NORETURN
1238         BASIC_CFLAGS += -DNO_NORETURN
1239 endif
1240 ifdef NO_NSEC
1241         BASIC_CFLAGS += -DNO_NSEC
1242 endif
1243 ifdef SNPRINTF_RETURNS_BOGUS
1244         COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1245         COMPAT_OBJS += compat/snprintf.o
1246 endif
1247 ifdef FREAD_READS_DIRECTORIES
1248         COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1249         COMPAT_OBJS += compat/fopen.o
1250 endif
1251 ifdef NO_SYMLINK_HEAD
1252         BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1253 endif
1254 ifdef GETTEXT_POISON
1255         BASIC_CFLAGS += -DGETTEXT_POISON
1256 endif
1257 ifdef NO_GETTEXT
1258         BASIC_CFLAGS += -DNO_GETTEXT
1259         USE_GETTEXT_SCHEME ?= fallthrough
1260 endif
1261 ifdef NO_POLL
1262         NO_SYS_POLL_H = YesPlease
1263         COMPAT_CFLAGS += -DNO_POLL -Icompat/poll
1264         COMPAT_OBJS += compat/poll/poll.o
1265 endif
1266 ifdef NO_STRCASESTR
1267         COMPAT_CFLAGS += -DNO_STRCASESTR
1268         COMPAT_OBJS += compat/strcasestr.o
1269 endif
1270 ifdef NO_STRLCPY
1271         COMPAT_CFLAGS += -DNO_STRLCPY
1272         COMPAT_OBJS += compat/strlcpy.o
1273 endif
1274 ifdef NO_STRTOUMAX
1275         COMPAT_CFLAGS += -DNO_STRTOUMAX
1276         COMPAT_OBJS += compat/strtoumax.o compat/strtoimax.o
1277 endif
1278 ifdef NO_STRTOULL
1279         COMPAT_CFLAGS += -DNO_STRTOULL
1280 endif
1281 ifdef NO_FNMATCH
1282         COMPAT_CFLAGS += -Icompat/fnmatch
1283         COMPAT_CFLAGS += -DNO_FNMATCH
1284         COMPAT_OBJS += compat/fnmatch/fnmatch.o
1285 else
1286 ifdef NO_FNMATCH_CASEFOLD
1287         COMPAT_CFLAGS += -Icompat/fnmatch
1288         COMPAT_CFLAGS += -DNO_FNMATCH_CASEFOLD
1289         COMPAT_OBJS += compat/fnmatch/fnmatch.o
1290 endif
1291 endif
1292 ifndef NO_WILDMATCH
1293         COMPAT_CFLAGS += -DUSE_WILDMATCH
1294 endif
1295 ifdef NO_SETENV
1296         COMPAT_CFLAGS += -DNO_SETENV
1297         COMPAT_OBJS += compat/setenv.o
1298 endif
1299 ifdef NO_MKDTEMP
1300         COMPAT_CFLAGS += -DNO_MKDTEMP
1301         COMPAT_OBJS += compat/mkdtemp.o
1302 endif
1303 ifdef MKDIR_WO_TRAILING_SLASH
1304         COMPAT_CFLAGS += -DMKDIR_WO_TRAILING_SLASH
1305         COMPAT_OBJS += compat/mkdir.o
1306 endif
1307 ifdef NO_MKSTEMPS
1308         COMPAT_CFLAGS += -DNO_MKSTEMPS
1309 endif
1310 ifdef NO_UNSETENV
1311         COMPAT_CFLAGS += -DNO_UNSETENV
1312         COMPAT_OBJS += compat/unsetenv.o
1313 endif
1314 ifdef NO_SYS_SELECT_H
1315         BASIC_CFLAGS += -DNO_SYS_SELECT_H
1316 endif
1317 ifdef NO_SYS_POLL_H
1318         BASIC_CFLAGS += -DNO_SYS_POLL_H
1319 endif
1320 ifdef NEEDS_SYS_PARAM_H
1321         BASIC_CFLAGS += -DNEEDS_SYS_PARAM_H
1322 endif
1323 ifdef NO_INTTYPES_H
1324         BASIC_CFLAGS += -DNO_INTTYPES_H
1325 endif
1326 ifdef NO_INITGROUPS
1327         BASIC_CFLAGS += -DNO_INITGROUPS
1328 endif
1329 ifdef NO_MMAP
1330         COMPAT_CFLAGS += -DNO_MMAP
1331         COMPAT_OBJS += compat/mmap.o
1332 else
1333         ifdef USE_WIN32_MMAP
1334                 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1335                 COMPAT_OBJS += compat/win32mmap.o
1336         endif
1337 endif
1338 ifdef OBJECT_CREATION_USES_RENAMES
1339         COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1340 endif
1341 ifdef NO_STRUCT_ITIMERVAL
1342         COMPAT_CFLAGS += -DNO_STRUCT_ITIMERVAL
1343         NO_SETITIMER = YesPlease
1344 endif
1345 ifdef NO_SETITIMER
1346         COMPAT_CFLAGS += -DNO_SETITIMER
1347 endif
1348 ifdef NO_PREAD
1349         COMPAT_CFLAGS += -DNO_PREAD
1350         COMPAT_OBJS += compat/pread.o
1351         NO_THREAD_SAFE_PREAD = YesPlease
1352 endif
1353 ifdef NO_THREAD_SAFE_PREAD
1354         BASIC_CFLAGS += -DNO_THREAD_SAFE_PREAD
1355 endif
1356 ifdef NO_FAST_WORKING_DIRECTORY
1357         BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1358 endif
1359 ifdef NO_TRUSTABLE_FILEMODE
1360         BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1361 endif
1362 ifdef NO_IPV6
1363         BASIC_CFLAGS += -DNO_IPV6
1364 endif
1365 ifdef NO_INTPTR_T
1366         COMPAT_CFLAGS += -DNO_INTPTR_T
1367 endif
1368 ifdef NO_UINTMAX_T
1369         BASIC_CFLAGS += -Duintmax_t=uint32_t
1370 endif
1371 ifdef NO_SOCKADDR_STORAGE
1372 ifdef NO_IPV6
1373         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1374 else
1375         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1376 endif
1377 endif
1378 ifdef NO_INET_NTOP
1379         LIB_OBJS += compat/inet_ntop.o
1380         BASIC_CFLAGS += -DNO_INET_NTOP
1381 endif
1382 ifdef NO_INET_PTON
1383         LIB_OBJS += compat/inet_pton.o
1384         BASIC_CFLAGS += -DNO_INET_PTON
1385 endif
1386 ifndef NO_UNIX_SOCKETS
1387         LIB_OBJS += unix-socket.o
1388         LIB_H += unix-socket.h
1389         PROGRAM_OBJS += credential-cache.o
1390         PROGRAM_OBJS += credential-cache--daemon.o
1391 endif
1392
1393 ifdef NO_ICONV
1394         BASIC_CFLAGS += -DNO_ICONV
1395 endif
1396
1397 ifdef OLD_ICONV
1398         BASIC_CFLAGS += -DOLD_ICONV
1399 endif
1400
1401 ifdef NO_DEFLATE_BOUND
1402         BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1403 endif
1404
1405 ifdef NO_POSIX_GOODIES
1406         BASIC_CFLAGS += -DNO_POSIX_GOODIES
1407 endif
1408
1409 ifdef BLK_SHA1
1410         SHA1_HEADER = "block-sha1/sha1.h"
1411         LIB_OBJS += block-sha1/sha1.o
1412         LIB_H += block-sha1/sha1.h
1413 else
1414 ifdef PPC_SHA1
1415         SHA1_HEADER = "ppc/sha1.h"
1416         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1417         LIB_H += ppc/sha1.h
1418 else
1419 ifdef APPLE_COMMON_CRYPTO
1420         COMPAT_CFLAGS += -DCOMMON_DIGEST_FOR_OPENSSL
1421         SHA1_HEADER = <CommonCrypto/CommonDigest.h>
1422 else
1423         SHA1_HEADER = <openssl/sha.h>
1424         EXTLIBS += $(LIB_4_CRYPTO)
1425 endif
1426 endif
1427 endif
1428
1429 ifdef NO_PERL_MAKEMAKER
1430         export NO_PERL_MAKEMAKER
1431 endif
1432 ifdef NO_HSTRERROR
1433         COMPAT_CFLAGS += -DNO_HSTRERROR
1434         COMPAT_OBJS += compat/hstrerror.o
1435 endif
1436 ifdef NO_MEMMEM
1437         COMPAT_CFLAGS += -DNO_MEMMEM
1438         COMPAT_OBJS += compat/memmem.o
1439 endif
1440 ifdef NO_GETPAGESIZE
1441         COMPAT_CFLAGS += -DNO_GETPAGESIZE
1442 endif
1443 ifdef INTERNAL_QSORT
1444         COMPAT_CFLAGS += -DINTERNAL_QSORT
1445         COMPAT_OBJS += compat/qsort.o
1446 endif
1447 ifdef RUNTIME_PREFIX
1448         COMPAT_CFLAGS += -DRUNTIME_PREFIX
1449 endif
1450
1451 ifdef NO_PTHREADS
1452         BASIC_CFLAGS += -DNO_PTHREADS
1453 else
1454         BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1455         EXTLIBS += $(PTHREAD_LIBS)
1456         LIB_OBJS += thread-utils.o
1457 endif
1458
1459 ifdef HAVE_PATHS_H
1460         BASIC_CFLAGS += -DHAVE_PATHS_H
1461 endif
1462
1463 ifdef HAVE_LIBCHARSET_H
1464         BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
1465         EXTLIBS += $(CHARSET_LIB)
1466 endif
1467
1468 ifdef HAVE_STRINGS_H
1469         BASIC_CFLAGS += -DHAVE_STRINGS_H
1470 endif
1471
1472 ifdef HAVE_DEV_TTY
1473         BASIC_CFLAGS += -DHAVE_DEV_TTY
1474 endif
1475
1476 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1477         COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1478 endif
1479 ifdef UNRELIABLE_FSTAT
1480         BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1481 endif
1482 ifdef NO_REGEX
1483         COMPAT_CFLAGS += -Icompat/regex
1484         COMPAT_OBJS += compat/regex/regex.o
1485 endif
1486
1487 ifdef USE_NED_ALLOCATOR
1488        COMPAT_CFLAGS += -Icompat/nedmalloc
1489        COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1490 endif
1491
1492 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1493         export GIT_TEST_CMP_USE_COPIED_CONTEXT
1494 endif
1495
1496 ifndef NO_MSGFMT_EXTENDED_OPTIONS
1497         MSGFMT += --check --statistics
1498 endif
1499
1500 ifneq (,$(XDL_FAST_HASH))
1501         BASIC_CFLAGS += -DXDL_FAST_HASH
1502 endif
1503
1504 ifeq ($(TCLTK_PATH),)
1505 NO_TCLTK = NoThanks
1506 endif
1507
1508 ifeq ($(PERL_PATH),)
1509 NO_PERL = NoThanks
1510 endif
1511
1512 ifeq ($(PYTHON_PATH),)
1513 NO_PYTHON = NoThanks
1514 endif
1515
1516 QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1517 QUIET_SUBDIR1  =
1518
1519 ifneq ($(findstring $(MAKEFLAGS),w),w)
1520 PRINT_DIR = --no-print-directory
1521 else # "make -w"
1522 NO_SUBDIR = :
1523 endif
1524
1525 ifneq ($(findstring $(MAKEFLAGS),s),s)
1526 ifndef V
1527         QUIET_CC       = @echo '   ' CC $@;
1528         QUIET_AR       = @echo '   ' AR $@;
1529         QUIET_LINK     = @echo '   ' LINK $@;
1530         QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1531         QUIET_GEN      = @echo '   ' GEN $@;
1532         QUIET_LNCP     = @echo '   ' LN/CP $@;
1533         QUIET_XGETTEXT = @echo '   ' XGETTEXT $@;
1534         QUIET_MSGFMT   = @echo '   ' MSGFMT $@;
1535         QUIET_GCOV     = @echo '   ' GCOV $@;
1536         QUIET_SP       = @echo '   ' SP $<;
1537         QUIET_RC       = @echo '   ' RC $@;
1538         QUIET_SUBDIR0  = +@subdir=
1539         QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1540                          $(MAKE) $(PRINT_DIR) -C $$subdir
1541         export V
1542         export QUIET_GEN
1543         export QUIET_BUILT_IN
1544 endif
1545 endif
1546
1547 ifdef NO_INSTALL_HARDLINKS
1548         export NO_INSTALL_HARDLINKS
1549 endif
1550
1551 ### profile feedback build
1552 #
1553
1554 # Can adjust this to be a global directory if you want to do extended
1555 # data gathering
1556 PROFILE_DIR := $(CURDIR)
1557
1558 ifeq ("$(PROFILE)","GEN")
1559         CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
1560         EXTLIBS += -lgcov
1561         export CCACHE_DISABLE = t
1562         V = 1
1563 else
1564 ifneq ("$(PROFILE)","")
1565         CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
1566         export CCACHE_DISABLE = t
1567         V = 1
1568 endif
1569 endif
1570
1571 # Shell quote (do not use $(call) to accommodate ancient setups);
1572
1573 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
1574 ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1575 ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
1576
1577 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1578 bindir_SQ = $(subst ','\'',$(bindir))
1579 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1580 mandir_relative_SQ = $(subst ','\'',$(mandir_relative))
1581 infodir_relative_SQ = $(subst ','\'',$(infodir_relative))
1582 localedir_SQ = $(subst ','\'',$(localedir))
1583 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1584 template_dir_SQ = $(subst ','\'',$(template_dir))
1585 htmldir_relative_SQ = $(subst ','\'',$(htmldir_relative))
1586 prefix_SQ = $(subst ','\'',$(prefix))
1587 gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
1588
1589 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1590 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1591 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
1592 TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1593 DIFF_SQ = $(subst ','\'',$(DIFF))
1594
1595 LIBS = $(GITLIBS) $(EXTLIBS)
1596
1597 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
1598         $(COMPAT_CFLAGS)
1599 LIB_OBJS += $(COMPAT_OBJS)
1600
1601 # Quote for C
1602
1603 ifdef DEFAULT_EDITOR
1604 DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
1605 DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
1606
1607 BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
1608 endif
1609
1610 ifdef DEFAULT_PAGER
1611 DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
1612 DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
1613
1614 BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
1615 endif
1616
1617 ifdef SHELL_PATH
1618 SHELL_PATH_CQ = "$(subst ",\",$(subst \,\\,$(SHELL_PATH)))"
1619 SHELL_PATH_CQ_SQ = $(subst ','\'',$(SHELL_PATH_CQ))
1620
1621 BASIC_CFLAGS += -DSHELL_PATH='$(SHELL_PATH_CQ_SQ)'
1622 endif
1623
1624 GIT_USER_AGENT_SQ = $(subst ','\'',$(GIT_USER_AGENT))
1625 GIT_USER_AGENT_CQ = "$(subst ",\",$(subst \,\\,$(GIT_USER_AGENT)))"
1626 GIT_USER_AGENT_CQ_SQ = $(subst ','\'',$(GIT_USER_AGENT_CQ))
1627 GIT-USER-AGENT: FORCE
1628         @if test x'$(GIT_USER_AGENT_SQ)' != x"`cat GIT-USER-AGENT 2>/dev/null`"; then \
1629                 echo '$(GIT_USER_AGENT_SQ)' >GIT-USER-AGENT; \
1630         fi
1631
1632 ifdef DEFAULT_HELP_FORMAT
1633 BASIC_CFLAGS += -DDEFAULT_HELP_FORMAT='"$(DEFAULT_HELP_FORMAT)"'
1634 endif
1635
1636 ALL_CFLAGS += $(BASIC_CFLAGS)
1637 ALL_LDFLAGS += $(BASIC_LDFLAGS)
1638
1639 export DIFF TAR INSTALL DESTDIR SHELL_PATH
1640
1641
1642 ### Build rules
1643
1644 SHELL = $(SHELL_PATH)
1645
1646 all:: shell_compatibility_test
1647
1648 ifeq "$(PROFILE)" "BUILD"
1649 ifeq ($(filter all,$(MAKECMDGOALS)),all)
1650 all:: profile-clean
1651         $(MAKE) PROFILE=GEN all
1652         $(MAKE) PROFILE=GEN -j1 test
1653 endif
1654 endif
1655
1656 all:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1657 ifneq (,$X)
1658         $(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';)
1659 endif
1660
1661 all::
1662 ifndef NO_TCLTK
1663         $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1664         $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1665 endif
1666 ifndef NO_PERL
1667         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' localedir='$(localedir_SQ)' all
1668 endif
1669         $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
1670
1671 please_set_SHELL_PATH_to_a_more_modern_shell:
1672         @$$(:)
1673
1674 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1675
1676 strip: $(PROGRAMS) git$X
1677         $(STRIP) $(STRIP_OPTS) $^
1678
1679 ### Target-specific flags and dependencies
1680
1681 # The generic compilation pattern rule and automatically
1682 # computed header dependencies (falling back to a dependency on
1683 # LIB_H) are enough to describe how most targets should be built,
1684 # but some targets are special enough to need something a little
1685 # different.
1686 #
1687 # - When a source file "foo.c" #includes a generated header file,
1688 #   we need to list that dependency for the "foo.o" target.
1689 #
1690 #   We also list it from other targets that are built from foo.c
1691 #   like "foo.sp" and "foo.s", even though that is easy to forget
1692 #   to do because the generated header is already present around
1693 #   after a regular build attempt.
1694 #
1695 # - Some code depends on configuration kept in makefile
1696 #   variables. The target-specific variable EXTRA_CPPFLAGS can
1697 #   be used to convey that information to the C preprocessor
1698 #   using -D options.
1699 #
1700 #   The "foo.o" target should have a corresponding dependency on
1701 #   a file that changes when the value of the makefile variable
1702 #   changes.  For example, targets making use of the
1703 #   $(GIT_VERSION) variable depend on GIT-VERSION-FILE.
1704 #
1705 #   Technically the ".sp" and ".s" targets do not need this
1706 #   dependency because they are force-built, but they get the
1707 #   same dependency for consistency. This way, you do not have to
1708 #   know how each target is implemented. And it means the
1709 #   dependencies here will not need to change if the force-build
1710 #   details change some day.
1711
1712 git.sp git.s git.o: GIT-PREFIX
1713 git.sp git.s git.o: EXTRA_CPPFLAGS = \
1714         '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1715         '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1716         '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1717
1718 git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
1719         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ git.o \
1720                 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
1721
1722 help.sp help.s help.o: common-cmds.h
1723
1724 builtin/help.sp builtin/help.s builtin/help.o: common-cmds.h GIT-PREFIX
1725 builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
1726         '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1727         '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1728         '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1729
1730 version.sp version.s version.o: GIT-VERSION-FILE GIT-USER-AGENT
1731 version.sp version.s version.o: EXTRA_CPPFLAGS = \
1732         '-DGIT_VERSION="$(GIT_VERSION)"' \
1733         '-DGIT_USER_AGENT=$(GIT_USER_AGENT_CQ_SQ)'
1734
1735 $(BUILT_INS): git$X
1736         $(QUIET_BUILT_IN)$(RM) $@ && \
1737         ln $< $@ 2>/dev/null || \
1738         ln -s $< $@ 2>/dev/null || \
1739         cp $< $@
1740
1741 common-cmds.h: ./generate-cmdlist.sh command-list.txt
1742
1743 common-cmds.h: $(wildcard Documentation/git-*.txt)
1744         $(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
1745
1746 SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
1747         $(localedir_SQ):$(NO_CURL):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
1748         $(gitwebdir_SQ):$(PERL_PATH_SQ)
1749 define cmd_munge_script
1750 $(RM) $@ $@+ && \
1751 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1752     -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1753     -e 's|@@DIFF@@|$(DIFF_SQ)|' \
1754     -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
1755     -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1756     -e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \
1757     -e $(BROKEN_PATH_FIX) \
1758     -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
1759     -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1760     $@.sh >$@+
1761 endef
1762
1763 GIT-SCRIPT-DEFINES: FORCE
1764         @FLAGS='$(SCRIPT_DEFINES)'; \
1765             if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1766                 echo >&2 "    * new script parameters"; \
1767                 echo "$$FLAGS" >$@; \
1768             fi
1769
1770
1771 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh GIT-SCRIPT-DEFINES
1772         $(QUIET_GEN)$(cmd_munge_script) && \
1773         chmod +x $@+ && \
1774         mv $@+ $@
1775
1776 $(SCRIPT_LIB) : % : %.sh GIT-SCRIPT-DEFINES
1777         $(QUIET_GEN)$(cmd_munge_script) && \
1778         mv $@+ $@
1779
1780 git.res: git.rc GIT-VERSION-FILE
1781         $(QUIET_RC)$(RC) \
1782           $(join -DMAJOR= -DMINOR= -DPATCH=, $(wordlist 1,3,$(subst -, ,$(subst ., ,$(GIT_VERSION))))) \
1783           -DGIT_VERSION="\\\"$(GIT_VERSION)\\\"" $< -o $@
1784
1785 ifndef NO_PERL
1786 $(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
1787
1788 perl/perl.mak: perl/PM.stamp
1789
1790 perl/PM.stamp: FORCE
1791         $(QUIET_GEN)$(FIND) perl -type f -name '*.pm' | sort >$@+ && \
1792         { cmp $@+ $@ >/dev/null 2>/dev/null || mv $@+ $@; } && \
1793         $(RM) $@+
1794
1795 perl/perl.mak: GIT-CFLAGS GIT-PREFIX perl/Makefile perl/Makefile.PL
1796         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
1797
1798 $(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl GIT-VERSION-FILE
1799         $(QUIET_GEN)$(RM) $@ $@+ && \
1800         INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
1801         sed -e '1{' \
1802             -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1803             -e '        h' \
1804             -e '        s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "'"$$INSTLIBDIR"'"));=' \
1805             -e '        H' \
1806             -e '        x' \
1807             -e '}' \
1808             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1809             $< >$@+ && \
1810         chmod +x $@+ && \
1811         mv $@+ $@
1812
1813
1814 .PHONY: gitweb
1815 gitweb:
1816         $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
1817
1818 git-instaweb: git-instaweb.sh gitweb GIT-SCRIPT-DEFINES
1819         $(QUIET_GEN)$(cmd_munge_script) && \
1820         chmod +x $@+ && \
1821         mv $@+ $@
1822 else # NO_PERL
1823 $(patsubst %.perl,%,$(SCRIPT_PERL)) git-instaweb: % : unimplemented.sh
1824         $(QUIET_GEN)$(RM) $@ $@+ && \
1825         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1826             -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
1827             unimplemented.sh >$@+ && \
1828         chmod +x $@+ && \
1829         mv $@+ $@
1830 endif # NO_PERL
1831
1832 ifndef NO_PYTHON
1833 $(SCRIPT_PYTHON_GEN): GIT-CFLAGS GIT-PREFIX GIT-PYTHON-VARS
1834 $(SCRIPT_PYTHON_GEN): % : %.py
1835         $(QUIET_GEN)$(RM) $@ $@+ && \
1836         sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
1837             $< >$@+ && \
1838         chmod +x $@+ && \
1839         mv $@+ $@
1840 else # NO_PYTHON
1841 $(SCRIPT_PYTHON_GEN): % : unimplemented.sh
1842         $(QUIET_GEN)$(RM) $@ $@+ && \
1843         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1844             -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
1845             unimplemented.sh >$@+ && \
1846         chmod +x $@+ && \
1847         mv $@+ $@
1848 endif # NO_PYTHON
1849
1850 CONFIGURE_RECIPE = $(RM) configure configure.ac+ && \
1851                    sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1852                         configure.ac >configure.ac+ && \
1853                    autoconf -o configure configure.ac+ && \
1854                    $(RM) configure.ac+
1855
1856 configure: configure.ac GIT-VERSION-FILE
1857         $(QUIET_GEN)$(CONFIGURE_RECIPE)
1858
1859 ifdef AUTOCONFIGURED
1860 # We avoid depending on 'configure' here, because it gets rebuilt
1861 # every time GIT-VERSION-FILE is modified, only to update the embedded
1862 # version number string, which config.status does not care about.  We
1863 # do want to recheck when the platform/environment detection logic
1864 # changes, hence this depends on configure.ac.
1865 config.status: configure.ac
1866         $(QUIET_GEN)$(CONFIGURE_RECIPE) && \
1867         if test -f config.status; then \
1868           ./config.status --recheck; \
1869         else \
1870           ./configure; \
1871         fi
1872 reconfigure config.mak.autogen: config.status
1873         $(QUIET_GEN)./config.status
1874 .PHONY: reconfigure # This is a convenience target.
1875 endif
1876
1877 XDIFF_OBJS += xdiff/xdiffi.o
1878 XDIFF_OBJS += xdiff/xprepare.o
1879 XDIFF_OBJS += xdiff/xutils.o
1880 XDIFF_OBJS += xdiff/xemit.o
1881 XDIFF_OBJS += xdiff/xmerge.o
1882 XDIFF_OBJS += xdiff/xpatience.o
1883 XDIFF_OBJS += xdiff/xhistogram.o
1884
1885 VCSSVN_OBJS += vcs-svn/line_buffer.o
1886 VCSSVN_OBJS += vcs-svn/sliding_window.o
1887 VCSSVN_OBJS += vcs-svn/repo_tree.o
1888 VCSSVN_OBJS += vcs-svn/fast_export.o
1889 VCSSVN_OBJS += vcs-svn/svndiff.o
1890 VCSSVN_OBJS += vcs-svn/svndump.o
1891
1892 TEST_OBJS := $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
1893 OBJECTS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
1894         $(XDIFF_OBJS) \
1895         $(VCSSVN_OBJS) \
1896         git.o
1897 ifndef NO_CURL
1898         OBJECTS += http.o http-walker.o remote-curl.o
1899 endif
1900
1901 dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
1902 dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
1903
1904 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1905 $(dep_dirs):
1906         @mkdir -p $@
1907
1908 missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
1909 dep_file = $(dir $@).depend/$(notdir $@).d
1910 dep_args = -MF $(dep_file) -MQ $@ -MMD -MP
1911 ifdef CHECK_HEADER_DEPENDENCIES
1912 $(error cannot compute header dependencies outside a normal build. \
1913 Please unset CHECK_HEADER_DEPENDENCIES and try again)
1914 endif
1915 endif
1916
1917 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1918 ifndef CHECK_HEADER_DEPENDENCIES
1919 dep_dirs =
1920 missing_dep_dirs =
1921 dep_args =
1922 endif
1923 endif
1924
1925 ifdef CHECK_HEADER_DEPENDENCIES
1926 ifndef PRINT_HEADER_DEPENDENCIES
1927 missing_deps = $(filter-out $(notdir $^), \
1928         $(notdir $(shell $(MAKE) -s $@ \
1929                 CHECK_HEADER_DEPENDENCIES=YesPlease \
1930                 USE_COMPUTED_HEADER_DEPENDENCIES=YesPlease \
1931                 PRINT_HEADER_DEPENDENCIES=YesPlease)))
1932 endif
1933 endif
1934
1935 ASM_SRC := $(wildcard $(OBJECTS:o=S))
1936 ASM_OBJ := $(ASM_SRC:S=o)
1937 C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
1938
1939 .SUFFIXES:
1940
1941 ifdef PRINT_HEADER_DEPENDENCIES
1942 $(C_OBJ): %.o: %.c FORCE
1943         echo $^
1944 $(ASM_OBJ): %.o: %.S FORCE
1945         echo $^
1946
1947 ifndef CHECK_HEADER_DEPENDENCIES
1948 $(error cannot print header dependencies during a normal build. \
1949 Please set CHECK_HEADER_DEPENDENCIES and try again)
1950 endif
1951 endif
1952
1953 ifndef PRINT_HEADER_DEPENDENCIES
1954 ifdef CHECK_HEADER_DEPENDENCIES
1955 $(C_OBJ): %.o: %.c $(dep_files) FORCE
1956         @set -e; echo CHECK $@; \
1957         missing_deps="$(missing_deps)"; \
1958         if test "$$missing_deps"; \
1959         then \
1960                 echo missing dependencies: $$missing_deps; \
1961                 false; \
1962         fi
1963 $(ASM_OBJ): %.o: %.S $(dep_files) FORCE
1964         @set -e; echo CHECK $@; \
1965         missing_deps="$(missing_deps)"; \
1966         if test "$$missing_deps"; \
1967         then \
1968                 echo missing dependencies: $$missing_deps; \
1969                 false; \
1970         fi
1971 endif
1972 endif
1973
1974 ifndef CHECK_HEADER_DEPENDENCIES
1975 $(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
1976         $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1977 $(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
1978         $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1979 endif
1980
1981 %.s: %.c GIT-CFLAGS FORCE
1982         $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1983
1984 ifdef USE_COMPUTED_HEADER_DEPENDENCIES
1985 # Take advantage of gcc's on-the-fly dependency generation
1986 # See <http://gcc.gnu.org/gcc-3.0/features.html>.
1987 dep_files_present := $(wildcard $(dep_files))
1988 ifneq ($(dep_files_present),)
1989 include $(dep_files_present)
1990 endif
1991 else
1992 # Dependencies on header files, for platforms that do not support
1993 # the gcc -MMD option.
1994 #
1995 # Dependencies on automatically generated headers such as common-cmds.h
1996 # should _not_ be included here, since they are necessary even when
1997 # building an object for the first time.
1998
1999 $(OBJECTS): $(LIB_H)
2000 endif
2001
2002 exec_cmd.sp exec_cmd.s exec_cmd.o: GIT-PREFIX
2003 exec_cmd.sp exec_cmd.s exec_cmd.o: EXTRA_CPPFLAGS = \
2004         '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
2005         '-DBINDIR="$(bindir_relative_SQ)"' \
2006         '-DPREFIX="$(prefix_SQ)"'
2007
2008 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: GIT-PREFIX
2009 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
2010         -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
2011
2012 config.sp config.s config.o: GIT-PREFIX
2013 config.sp config.s config.o: EXTRA_CPPFLAGS = \
2014         -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
2015
2016 attr.sp attr.s attr.o: GIT-PREFIX
2017 attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
2018         -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
2019
2020 gettext.sp gettext.s gettext.o: GIT-PREFIX
2021 gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
2022         -DGIT_LOCALE_PATH='"$(localedir_SQ)"'
2023
2024 http-push.sp http.sp http-walker.sp remote-curl.sp: SPARSE_FLAGS += \
2025         -DCURL_DISABLE_TYPECHECK
2026
2027 ifdef NO_EXPAT
2028 http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
2029 endif
2030
2031 ifdef NO_REGEX
2032 compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
2033         -DGAWK -DNO_MBSUPPORT
2034 endif
2035
2036 ifdef USE_NED_ALLOCATOR
2037 compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
2038         -DNDEBUG -DOVERRIDE_STRDUP -DREPLACE_SYSTEM_ALLOCATOR
2039 compat/nedmalloc/nedmalloc.sp: SPARSE_FLAGS += -Wno-non-pointer-null
2040 endif
2041
2042 git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
2043         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
2044
2045 git-imap-send$X: imap-send.o GIT-LDFLAGS $(GITLIBS)
2046         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2047                 $(LIBS) $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
2048
2049 git-http-fetch$X: revision.o http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
2050         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2051                 $(LIBS) $(CURL_LIBCURL)
2052 git-http-push$X: revision.o http.o http-push.o GIT-LDFLAGS $(GITLIBS)
2053         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2054                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
2055
2056 git-remote-testsvn$X: remote-testsvn.o GIT-LDFLAGS $(GITLIBS) $(VCSSVN_LIB)
2057         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) \
2058         $(VCSSVN_LIB)
2059
2060 $(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
2061         $(QUIET_LNCP)$(RM) $@ && \
2062         ln $< $@ 2>/dev/null || \
2063         ln -s $< $@ 2>/dev/null || \
2064         cp $< $@
2065
2066 $(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
2067         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
2068                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
2069
2070 $(LIB_FILE): $(LIB_OBJS)
2071         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $^
2072
2073 $(XDIFF_LIB): $(XDIFF_OBJS)
2074         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $^
2075
2076 $(VCSSVN_LIB): $(VCSSVN_OBJS)
2077         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $^
2078
2079 export DEFAULT_EDITOR DEFAULT_PAGER
2080
2081 doc:
2082         $(MAKE) -C Documentation all
2083
2084 man:
2085         $(MAKE) -C Documentation man
2086
2087 html:
2088         $(MAKE) -C Documentation html
2089
2090 info:
2091         $(MAKE) -C Documentation info
2092
2093 pdf:
2094         $(MAKE) -C Documentation pdf
2095
2096 XGETTEXT_FLAGS = \
2097         --force-po \
2098         --add-comments \
2099         --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
2100         --from-code=UTF-8
2101 XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
2102         --keyword=_ --keyword=N_ --keyword="Q_:1,2"
2103 XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell \
2104         --keyword=gettextln --keyword=eval_gettextln
2105 XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --keyword=__ --language=Perl
2106 LOCALIZED_C := $(C_OBJ:o=c) $(LIB_H) $(GENERATED_H)
2107 LOCALIZED_SH := $(SCRIPT_SH)
2108 LOCALIZED_PERL := $(SCRIPT_PERL)
2109
2110 ifdef XGETTEXT_INCLUDE_TESTS
2111 LOCALIZED_C += t/t0200/test.c
2112 LOCALIZED_SH += t/t0200/test.sh
2113 LOCALIZED_PERL += t/t0200/test.perl
2114 endif
2115
2116 po/git.pot: $(LOCALIZED_C)
2117         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C)
2118         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \
2119                 $(LOCALIZED_SH)
2120         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_PERL) \
2121                 $(LOCALIZED_PERL)
2122         mv $@+ $@
2123
2124 pot: po/git.pot
2125
2126 POFILES := $(wildcard po/*.po)
2127 MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
2128
2129 ifndef NO_GETTEXT
2130 all:: $(MOFILES)
2131 endif
2132
2133 po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
2134         $(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $<
2135
2136 FIND_SOURCE_FILES = ( git ls-files '*.[hcS]' 2>/dev/null || \
2137                         $(FIND) . \( -name .git -type d -prune \) \
2138                                 -o \( -name '*.[hcS]' -type f -print \) )
2139
2140 $(ETAGS_TARGET): FORCE
2141         $(RM) $(ETAGS_TARGET)
2142         $(FIND_SOURCE_FILES) | xargs etags -a -o $(ETAGS_TARGET)
2143
2144 tags: FORCE
2145         $(RM) tags
2146         $(FIND_SOURCE_FILES) | xargs ctags -a
2147
2148 cscope:
2149         $(RM) cscope*
2150         $(FIND_SOURCE_FILES) | xargs cscope -b
2151
2152 ### Detect prefix changes
2153 TRACK_PREFIX = $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
2154                 $(localedir_SQ)
2155
2156 GIT-PREFIX: FORCE
2157         @FLAGS='$(TRACK_PREFIX)'; \
2158         if test x"$$FLAGS" != x"`cat GIT-PREFIX 2>/dev/null`" ; then \
2159                 echo >&2 "    * new prefix flags"; \
2160                 echo "$$FLAGS" >GIT-PREFIX; \
2161         fi
2162
2163 TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):$(USE_GETTEXT_SCHEME)
2164
2165 GIT-CFLAGS: FORCE
2166         @FLAGS='$(TRACK_CFLAGS)'; \
2167             if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2168                 echo >&2 "    * new build flags"; \
2169                 echo "$$FLAGS" >GIT-CFLAGS; \
2170             fi
2171
2172 TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
2173
2174 GIT-LDFLAGS: FORCE
2175         @FLAGS='$(TRACK_LDFLAGS)'; \
2176             if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
2177                 echo >&2 "    * new link flags"; \
2178                 echo "$$FLAGS" >GIT-LDFLAGS; \
2179             fi
2180
2181 # We need to apply sq twice, once to protect from the shell
2182 # that runs GIT-BUILD-OPTIONS, and then again to protect it
2183 # and the first level quoting from the shell that runs "echo".
2184 GIT-BUILD-OPTIONS: FORCE
2185         @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@
2186         @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@
2187         @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@
2188         @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@
2189         @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@
2190         @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@
2191         @echo USE_LIBPCRE=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE)))'\' >>$@
2192         @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@
2193         @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@
2194         @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@
2195 ifdef TEST_OUTPUT_DIRECTORY
2196         @echo TEST_OUTPUT_DIRECTORY=\''$(subst ','\'',$(subst ','\'',$(TEST_OUTPUT_DIRECTORY)))'\' >>$@
2197 endif
2198 ifdef GIT_TEST_OPTS
2199         @echo GIT_TEST_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_OPTS)))'\' >>$@
2200 endif
2201 ifdef GIT_TEST_CMP
2202         @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@
2203 endif
2204 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2205         @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@
2206 endif
2207         @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@
2208         @echo GETTEXT_POISON=\''$(subst ','\'',$(subst ','\'',$(GETTEXT_POISON)))'\' >>$@
2209 ifdef GIT_PERF_REPEAT_COUNT
2210         @echo GIT_PERF_REPEAT_COUNT=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPEAT_COUNT)))'\' >>$@
2211 endif
2212 ifdef GIT_PERF_REPO
2213         @echo GIT_PERF_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPO)))'\' >>$@
2214 endif
2215 ifdef GIT_PERF_LARGE_REPO
2216         @echo GIT_PERF_LARGE_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_LARGE_REPO)))'\' >>$@
2217 endif
2218 ifdef GIT_PERF_MAKE_OPTS
2219         @echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@
2220 endif
2221
2222 ### Detect Python interpreter path changes
2223 ifndef NO_PYTHON
2224 TRACK_PYTHON = $(subst ','\'',-DPYTHON_PATH='$(PYTHON_PATH_SQ)')
2225
2226 GIT-PYTHON-VARS: FORCE
2227         @VARS='$(TRACK_PYTHON)'; \
2228             if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2229                 echo >&2 "    * new Python interpreter location"; \
2230                 echo "$$VARS" >$@; \
2231             fi
2232 endif
2233
2234 test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2235
2236 all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2237 all:: $(NO_INSTALL)
2238
2239 bin-wrappers/%: wrap-for-bin.sh
2240         @mkdir -p bin-wrappers
2241         $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2242              -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2243              -e 's|@@PROG@@|$(@F)|' < $< > $@ && \
2244         chmod +x $@
2245
2246 # GNU make supports exporting all variables by "export" without parameters.
2247 # However, the environment gets quite big, and some programs have problems
2248 # with that.
2249
2250 export NO_SVN_TESTS
2251 export TEST_NO_MALLOC_CHECK
2252
2253 ### Testing rules
2254
2255 test: all
2256         $(MAKE) -C t/ all
2257
2258 perf: all
2259         $(MAKE) -C t/perf/ all
2260
2261 .PHONY: test perf
2262
2263 test-ctype$X: ctype.o
2264
2265 test-date$X: date.o ctype.o
2266
2267 test-delta$X: diff-delta.o patch-delta.o
2268
2269 test-line-buffer$X: vcs-svn/lib.a
2270
2271 test-parse-options$X: parse-options.o parse-options-cb.o
2272
2273 test-svn-fe$X: vcs-svn/lib.a
2274
2275 .PRECIOUS: $(TEST_OBJS)
2276
2277 test-%$X: test-%.o GIT-LDFLAGS $(GITLIBS)
2278         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2279
2280 check-sha1:: test-sha1$X
2281         ./test-sha1.sh
2282
2283 SP_OBJ = $(patsubst %.o,%.sp,$(C_OBJ))
2284
2285 $(SP_OBJ): %.sp: %.c GIT-CFLAGS FORCE
2286         $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
2287                 $(SPARSE_FLAGS) $<
2288
2289 .PHONY: sparse $(SP_OBJ)
2290 sparse: $(SP_OBJ)
2291
2292 check: common-cmds.h
2293         @if sparse; \
2294         then \
2295                 echo 2>&1 "Use 'make sparse' instead"; \
2296                 $(MAKE) --no-print-directory sparse; \
2297         else \
2298                 echo 2>&1 "Did you mean 'make test'?"; \
2299                 exit 1; \
2300         fi
2301
2302 ### Installation rules
2303
2304 ifneq ($(filter /%,$(firstword $(template_dir))),)
2305 template_instdir = $(template_dir)
2306 else
2307 template_instdir = $(prefix)/$(template_dir)
2308 endif
2309 export template_instdir
2310
2311 ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2312 gitexec_instdir = $(gitexecdir)
2313 else
2314 gitexec_instdir = $(prefix)/$(gitexecdir)
2315 endif
2316 gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2317 export gitexec_instdir
2318
2319 ifneq ($(filter /%,$(firstword $(mergetoolsdir))),)
2320 mergetools_instdir = $(mergetoolsdir)
2321 else
2322 mergetools_instdir = $(prefix)/$(mergetoolsdir)
2323 endif
2324 mergetools_instdir_SQ = $(subst ','\'',$(mergetools_instdir))
2325
2326 install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2327
2328 install: all
2329         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2330         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2331         $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2332         $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2333         $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2334         $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2335         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2336         $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2337 ifndef NO_GETTEXT
2338         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)'
2339         (cd po/build/locale && $(TAR) cf - .) | \
2340         (cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -)
2341 endif
2342 ifndef NO_PERL
2343         $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2344         $(MAKE) -C gitweb install
2345 endif
2346 ifndef NO_TCLTK
2347         $(MAKE) -C gitk-git install
2348         $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2349 endif
2350 ifneq (,$X)
2351         $(foreach p,$(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';)
2352 endif
2353
2354         bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2355         execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2356         { test "$$bindir/" = "$$execdir/" || \
2357           for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
2358                 $(RM) "$$execdir/$$p" && \
2359                 test -z "$(NO_INSTALL_HARDLINKS)$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2360                 ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
2361                 cp "$$bindir/$$p" "$$execdir/$$p" || exit; \
2362           done; \
2363         } && \
2364         for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
2365                 $(RM) "$$bindir/$$p" && \
2366                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2367                 ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
2368                 ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
2369                 cp "$$bindir/git$X" "$$bindir/$$p" || exit; \
2370         done && \
2371         for p in $(BUILT_INS); do \
2372                 $(RM) "$$execdir/$$p" && \
2373                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2374                 ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2375                 ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2376                 cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
2377         done && \
2378         remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
2379         for p in $$remote_curl_aliases; do \
2380                 $(RM) "$$execdir/$$p" && \
2381                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2382                 ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2383                 ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2384                 cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; \
2385         done && \
2386         ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2387
2388 install-gitweb:
2389         $(MAKE) -C gitweb install
2390
2391 install-doc:
2392         $(MAKE) -C Documentation install
2393
2394 install-man:
2395         $(MAKE) -C Documentation install-man
2396
2397 install-html:
2398         $(MAKE) -C Documentation install-html
2399
2400 install-info:
2401         $(MAKE) -C Documentation install-info
2402
2403 install-pdf:
2404         $(MAKE) -C Documentation install-pdf
2405
2406 quick-install-doc:
2407         $(MAKE) -C Documentation quick-install
2408
2409 quick-install-man:
2410         $(MAKE) -C Documentation quick-install-man
2411
2412 quick-install-html:
2413         $(MAKE) -C Documentation quick-install-html
2414
2415
2416
2417 ### Maintainer's dist rules
2418
2419 git.spec: git.spec.in GIT-VERSION-FILE
2420         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
2421         mv $@+ $@
2422
2423 GIT_TARNAME = git-$(GIT_VERSION)
2424 dist: git.spec git-archive$(X) configure
2425         ./git-archive --format=tar \
2426                 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2427         @mkdir -p $(GIT_TARNAME)
2428         @cp git.spec configure $(GIT_TARNAME)
2429         @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2430         @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2431         $(TAR) rf $(GIT_TARNAME).tar \
2432                 $(GIT_TARNAME)/git.spec \
2433                 $(GIT_TARNAME)/configure \
2434                 $(GIT_TARNAME)/version \
2435                 $(GIT_TARNAME)/git-gui/version
2436         @$(RM) -r $(GIT_TARNAME)
2437         gzip -f -9 $(GIT_TARNAME).tar
2438
2439 rpm: dist
2440         $(RPMBUILD) \
2441                 --define "_source_filedigest_algorithm md5" \
2442                 --define "_binary_filedigest_algorithm md5" \
2443                 -ta $(GIT_TARNAME).tar.gz
2444
2445 htmldocs = git-htmldocs-$(GIT_VERSION)
2446 manpages = git-manpages-$(GIT_VERSION)
2447 dist-doc:
2448         $(RM) -r .doc-tmp-dir
2449         mkdir .doc-tmp-dir
2450         $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2451         cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2452         gzip -n -9 -f $(htmldocs).tar
2453         :
2454         $(RM) -r .doc-tmp-dir
2455         mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2456         $(MAKE) -C Documentation DESTDIR=./ \
2457                 man1dir=../.doc-tmp-dir/man1 \
2458                 man5dir=../.doc-tmp-dir/man5 \
2459                 man7dir=../.doc-tmp-dir/man7 \
2460                 install
2461         cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2462         gzip -n -9 -f $(manpages).tar
2463         $(RM) -r .doc-tmp-dir
2464
2465 ### Cleaning rules
2466
2467 distclean: clean
2468         $(RM) configure
2469         $(RM) config.log config.status config.cache
2470         $(RM) config.mak.autogen config.mak.append
2471         $(RM) -r autom4te.cache
2472
2473 profile-clean:
2474         $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2475         $(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2476
2477 clean: profile-clean coverage-clean
2478         $(RM) *.o *.res block-sha1/*.o ppc/*.o compat/*.o compat/*/*.o xdiff/*.o vcs-svn/*.o \
2479                 builtin/*.o $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
2480         $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2481         $(RM) $(TEST_PROGRAMS) $(NO_INSTALL)
2482         $(RM) -r bin-wrappers $(dep_dirs)
2483         $(RM) -r po/build/
2484         $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope*
2485         $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2486         $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
2487         $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
2488         $(MAKE) -C Documentation/ clean
2489 ifndef NO_PERL
2490         $(MAKE) -C gitweb clean
2491         $(MAKE) -C perl clean
2492 endif
2493         $(MAKE) -C templates/ clean
2494         $(MAKE) -C t/ clean
2495 ifndef NO_TCLTK
2496         $(MAKE) -C gitk-git clean
2497         $(MAKE) -C git-gui clean
2498 endif
2499         $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-BUILD-OPTIONS
2500         $(RM) GIT-USER-AGENT GIT-PREFIX GIT-SCRIPT-DEFINES GIT-PYTHON-VARS
2501
2502 .PHONY: all install profile-clean clean strip
2503 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
2504 .PHONY: FORCE cscope
2505
2506 ### Check documentation
2507 #
2508 ALL_COMMANDS = $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS)
2509 ALL_COMMANDS += git
2510 ALL_COMMANDS += gitk
2511 ALL_COMMANDS += gitweb
2512 ALL_COMMANDS += git-gui git-citool
2513 check-docs::
2514         @(for v in $(ALL_COMMANDS); \
2515         do \
2516                 case "$$v" in \
2517                 git-merge-octopus | git-merge-ours | git-merge-recursive | \
2518                 git-merge-resolve | git-merge-subtree | \
2519                 git-fsck-objects | git-init-db | \
2520                 git-remote-* | git-stage | \
2521                 git-?*--?* ) continue ;; \
2522                 esac ; \
2523                 test -f "Documentation/$$v.txt" || \
2524                 echo "no doc: $$v"; \
2525                 sed -e '/^#/d' command-list.txt | \
2526                 grep -q "^$$v[  ]" || \
2527                 case "$$v" in \
2528                 git) ;; \
2529                 *) echo "no link: $$v";; \
2530                 esac ; \
2531         done; \
2532         ( \
2533                 sed -e '/^#/d' \
2534                     -e 's/[     ].*//' \
2535                     -e 's/^/listed /' command-list.txt; \
2536                 $(MAKE) -C Documentation print-man1 | \
2537                 grep '\.txt$$' | \
2538                 sed -e 's|Documentation/|documented |' \
2539                     -e 's/\.txt//'; \
2540         ) | while read how cmd; \
2541         do \
2542                 case " $(ALL_COMMANDS) " in \
2543                 *" $$cmd "*)    ;; \
2544                 *) echo "removed but $$how: $$cmd" ;; \
2545                 esac; \
2546         done ) | sort
2547
2548 ### Make sure built-ins do not have dups and listed in git.c
2549 #
2550 check-builtins::
2551         ./check-builtins.sh
2552
2553 ### Test suite coverage testing
2554 #
2555 .PHONY: coverage coverage-clean coverage-compile coverage-test coverage-report
2556 .PHONY: coverage-clean-results
2557
2558 coverage:
2559         $(MAKE) coverage-test
2560         $(MAKE) coverage-untested-functions
2561
2562 object_dirs := $(sort $(dir $(OBJECTS)))
2563 coverage-clean-results:
2564         $(RM) $(addsuffix *.gcov,$(object_dirs))
2565         $(RM) $(addsuffix *.gcda,$(object_dirs))
2566         $(RM) coverage-untested-functions
2567         $(RM) -r cover_db/
2568         $(RM) -r cover_db_html/
2569
2570 coverage-clean: coverage-clean-results
2571         $(RM) $(addsuffix *.gcno,$(object_dirs))
2572
2573 COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
2574 COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
2575 GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
2576
2577 coverage-compile:
2578         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
2579
2580 coverage-test: coverage-clean-results coverage-compile
2581         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
2582                 DEFAULT_TEST_TARGET=test -j1 test
2583
2584 coverage-report:
2585         $(QUIET_GCOV)for dir in $(object_dirs); do \
2586                 $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
2587         done
2588
2589 coverage-untested-functions: coverage-report
2590         grep '^function.*called 0 ' *.c.gcov \
2591                 | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
2592                 > coverage-untested-functions
2593
2594 cover_db: coverage-report
2595         gcov2perl -db cover_db *.gcov
2596
2597 cover_db_html: cover_db
2598         cover -report html -outputdir cover_db_html cover_db
2599