Makefile

   1 # The default target of this Makefile is...
   2 all::
   3
   4 # Define V=1 to have a more verbose compile.
   5 #
   6 # Define SHELL_PATH to a POSIX shell if your /bin/sh is broken.
   7 #
   8 # Define SANE_TOOL_PATH to a colon-separated list of paths to prepend
   9 # to PATH if your tools in /usr/bin are broken.
  10 #
  11 # Define SOCKLEN_T to a suitable type (such as 'size_t') if your
  12 # system headers do not define a socklen_t type.
  13 #
  14 # Define INLINE to a suitable substitute (such as '__inline' or '') if git
  15 # fails to compile with errors about undefined inline functions or similar.
  16 #
  17 # Define SNPRINTF_RETURNS_BOGUS if you are on a system which snprintf()
  18 # or vsnprintf() return -1 instead of number of characters which would
  19 # have been written to the final string if enough space had been available.
  20 #
  21 # Define FREAD_READS_DIRECTORIES if you are on a system which succeeds
  22 # when attempting to read from an fopen'ed directory.
  23 #
  24 # Define NO_OPENSSL environment variable if you do not have OpenSSL.
  25 # This also implies BLK_SHA1.
  26 #
  27 # Define USE_LIBPCRE if you have and want to use libpcre. git-grep will be
  28 # able to use Perl-compatible regular expressions.
  29 #
  30 # Define LIBPCREDIR=/foo/bar if your libpcre header and library files are in
  31 # /foo/bar/include and /foo/bar/lib directories.
  32 #
  33 # Define HAVE_ALLOCA_H if you have working alloca(3) defined in that header.
  34 #
  35 # Define NO_CURL if you do not have libcurl installed.  git-http-fetch and
  36 # git-http-push are not built, and you cannot use http:// and https://
  37 # transports (neither smart nor dumb).
  38 #
  39 # Define CURLDIR=/foo/bar if your curl header and library files are in
  40 # /foo/bar/include and /foo/bar/lib directories.
  41 #
  42 # Define NO_EXPAT if you do not have expat installed.  git-http-push is
  43 # not built, and you cannot push using http:// and https:// transports (dumb).
  44 #
  45 # Define EXPATDIR=/foo/bar if your expat header and library files are in
  46 # /foo/bar/include and /foo/bar/lib directories.
  47 #
  48 # Define EXPAT_NEEDS_XMLPARSE_H if you have an old version of expat (e.g.,
  49 # 1.1 or 1.2) that provides xmlparse.h instead of expat.h.
  50 #
  51 # Define NO_GETTEXT if you don't want Git output to be translated.
  52 # A translated Git requires GNU libintl or another gettext implementation,
  53 # plus libintl-perl at runtime.
  54 #
  55 # Define USE_GETTEXT_SCHEME and set it to 'fallthrough', if you don't trust
  56 # the installed gettext translation of the shell scripts output.
  57 #
  58 # Define HAVE_LIBCHARSET_H if you haven't set NO_GETTEXT and you can't
  59 # trust the langinfo.h's nl_langinfo(CODESET) function to return the
  60 # current character set. GNU and Solaris have a nl_langinfo(CODESET),
  61 # FreeBSD can use either, but MinGW and some others need to use
  62 # libcharset.h's locale_charset() instead.
  63 #
  64 # Define CHARSET_LIB to the library you need to link with in order to
  65 # use locale_charset() function.  On some platforms this needs to set to
  66 # -lcharset, on others to -liconv .
  67 #
  68 # Define LIBC_CONTAINS_LIBINTL if your gettext implementation doesn't
  69 # need -lintl when linking.
  70 #
  71 # Define NO_MSGFMT_EXTENDED_OPTIONS if your implementation of msgfmt
  72 # doesn't support GNU extensions like --check and --statistics
  73 #
  74 # Define HAVE_PATHS_H if you have paths.h and want to use the default PATH
  75 # it specifies.
  76 #
  77 # Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
  78 #
  79 # Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
  80 # d_type in struct dirent (Cygwin 1.5, fixed in Cygwin 1.7).
  81 #
  82 # Define HAVE_STRINGS_H if you have strings.h and need it for strcasecmp.
  83 #
  84 # Define NO_STRCASESTR if you don't have strcasestr.
  85 #
  86 # Define NO_MEMMEM if you don't have memmem.
  87 #
  88 # Define NO_GETPAGESIZE if you don't have getpagesize.
  89 #
  90 # Define NO_STRLCPY if you don't have strlcpy.
  91 #
  92 # Define NO_STRTOUMAX if you don't have both strtoimax and strtoumax in the
  93 # C library. If your compiler also does not support long long or does not have
  94 # strtoull, define NO_STRTOULL.
  95 #
  96 # Define NO_SETENV if you don't have setenv in the C library.
  97 #
  98 # Define NO_UNSETENV if you don't have unsetenv in the C library.
  99 #
 100 # Define NO_MKDTEMP if you don't have mkdtemp in the C library.
 101 #
 102 # Define MKDIR_WO_TRAILING_SLASH if your mkdir() can't deal with trailing slash.
 103 #
 104 # Define NO_MKSTEMPS if you don't have mkstemps in the C library.
 105 #
 106 # Define NO_GECOS_IN_PWENT if you don't have pw_gecos in struct passwd
 107 # in the C library.
 108 #
 109 # Define NO_LIBGEN_H if you don't have libgen.h.
 110 #
 111 # Define NEEDS_LIBGEN if your libgen needs -lgen when linking
 112 #
 113 # Define NO_SYS_SELECT_H if you don't have sys/select.h.
 114 #
 115 # Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
 116 # Enable it on Windows.  By default, symrefs are still used.
 117 #
 118 # Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
 119 # tests.  These tests take up a significant amount of the total test time
 120 # but are not needed unless you plan to talk to SVN repos.
 121 #
 122 # Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
 123 # installed in /sw, but don't want GIT to link against any libraries
 124 # installed there.  If defined you may specify your own (or Fink's)
 125 # include directories and library directories by defining CFLAGS
 126 # and LDFLAGS appropriately.
 127 #
 128 # Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
 129 # have DarwinPorts installed in /opt/local, but don't want GIT to
 130 # link against any libraries installed there.  If defined you may
 131 # specify your own (or DarwinPort's) include directories and
 132 # library directories by defining CFLAGS and LDFLAGS appropriately.
 133 #
 134 # Define NO_APPLE_COMMON_CRYPTO if you are building on Darwin/Mac OS X
 135 # and do not want to use Apple's CommonCrypto library.  This allows you
 136 # to provide your own OpenSSL library, for example from MacPorts.
 137 #
 138 # Define BLK_SHA1 environment variable to make use of the bundled
 139 # optimized C SHA1 routine.
 140 #
 141 # Define PPC_SHA1 environment variable when running make to make use of
 142 # a bundled SHA1 routine optimized for PowerPC.
 143 #
 144 # Define SHA1_MAX_BLOCK_SIZE to limit the amount of data that will be hashed
 145 # in one call to the platform's SHA1_Update(). e.g. APPLE_COMMON_CRYPTO
 146 # wants 'SHA1_MAX_BLOCK_SIZE=1024L*1024L*1024L' defined.
 147 #
 148 # Define NEEDS_CRYPTO_WITH_SSL if you need -lcrypto when using -lssl (Darwin).
 149 #
 150 # Define NEEDS_SSL_WITH_CRYPTO if you need -lssl when using -lcrypto (Darwin).
 151 #
 152 # Define NEEDS_SSL_WITH_CURL if you need -lssl with -lcurl (Minix).
 153 #
 154 # Define NEEDS_IDN_WITH_CURL if you need -lidn when using -lcurl (Minix).
 155 #
 156 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
 157 #
 158 # Define NEEDS_LIBINTL_BEFORE_LIBICONV if you need libintl before libiconv.
 159 #
 160 # Define NO_INTPTR_T if you don't have intptr_t or uintptr_t.
 161 #
 162 # Define NO_UINTMAX_T if you don't have uintmax_t.
 163 #
 164 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
 165 # Patrick Mauritz).
 166 #
 167 # Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
 168 # Notably on Solaris hstrerror resides in libresolv and on Solaris 7
 169 # inet_ntop and inet_pton additionally reside there.
 170 #
 171 # Define NO_MMAP if you want to avoid mmap.
 172 #
 173 # Define NO_SYS_POLL_H if you don't have sys/poll.h.
 174 #
 175 # Define NO_POLL if you do not have or don't want to use poll().
 176 # This also implies NO_SYS_POLL_H.
 177 #
 178 # Define NEEDS_SYS_PARAM_H if you need to include sys/param.h to compile,
 179 # *PLEASE* REPORT to git@vger.kernel.org if your platform needs this;
 180 # we want to know more about the issue.
 181 #
 182 # Define NO_PTHREADS if you do not have or do not want to use Pthreads.
 183 #
 184 # Define NO_PREAD if you have a problem with pread() system call (e.g.
 185 # cygwin1.dll before v1.5.22).
 186 #
 187 # Define NO_SETITIMER if you don't have setitimer()
 188 #
 189 # Define NO_STRUCT_ITIMERVAL if you don't have struct itimerval
 190 # This also implies NO_SETITIMER
 191 #
 192 # Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
 193 # generally faster on your platform than accessing the working directory.
 194 #
 195 # Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
 196 # the executable mode bit, but doesn't really do so.
 197 #
 198 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
 199 #
 200 # Define NO_UNIX_SOCKETS if your system does not offer unix sockets.
 201 #
 202 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
 203 # sockaddr_storage.
 204 #
 205 # Define NO_ICONV if your libc does not properly support iconv.
 206 #
 207 # Define OLD_ICONV if your library has an old iconv(), where the second
 208 # (input buffer pointer) parameter is declared with type (const char **).
 209 #
 210 # Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
 211 #
 212 # Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
 213 # that tells runtime paths to dynamic libraries;
 214 # "-Wl,-rpath=/path/lib" is used instead.
 215 #
 216 # Define NO_NORETURN if using buggy versions of gcc 4.6+ and profile feedback,
 217 # as the compiler can crash (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49299)
 218 #
 219 # Define USE_NSEC below if you want git to care about sub-second file mtimes
 220 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
 221 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
 222 # randomly break unless your underlying filesystem supports those sub-second
 223 # times (my ext3 doesn't).
 224 #
 225 # Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
 226 # "st_ctim"
 227 #
 228 # Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
 229 # available.  This automatically turns USE_NSEC off.
 230 #
 231 # Define USE_STDEV below if you want git to care about the underlying device
 232 # change being considered an inode change from the update-index perspective.
 233 #
 234 # Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
 235 # field that counts the on-disk footprint in 512-byte blocks.
 236 #
 237 # Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72
 238 # (not v1.73 or v1.71).
 239 #
 240 # Define ASCIIDOC_ROFF if your DocBook XSL does not escape raw roff directives
 241 # (versions 1.68.1 through v1.72).
 242 #
 243 # Define GNU_ROFF if your target system uses GNU groff.  This forces
 244 # apostrophes to be ASCII so that cut&pasting examples to the shell
 245 # will work.
 246 #
 247 # Define PERL_PATH to the path of your Perl binary (usually /usr/bin/perl).
 248 #
 249 # Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 250 # MakeMaker (e.g. using ActiveState under Cygwin).
 251 #
 252 # Define NO_PERL if you do not want Perl scripts or libraries at all.
 253 #
 254 # Define PYTHON_PATH to the path of your Python binary (often /usr/bin/python
 255 # but /usr/bin/python2.7 on some platforms).
 256 #
 257 # Define NO_PYTHON if you do not want Python scripts or libraries at all.
 258 #
 259 # Define NO_TCLTK if you do not want Tcl/Tk GUI.
 260 #
 261 # The TCL_PATH variable governs the location of the Tcl interpreter
 262 # used to optimize git-gui for your system.  Only used if NO_TCLTK
 263 # is not set.  Defaults to the bare 'tclsh'.
 264 #
 265 # The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
 266 # If not set it defaults to the bare 'wish'. If it is set to the empty
 267 # string then NO_TCLTK will be forced (this is used by configure script).
 268 #
 269 # Define INTERNAL_QSORT to use Git's implementation of qsort(), which
 270 # is a simplified version of the merge sort used in glibc. This is
 271 # recommended if Git triggers O(n^2) behavior in your platform's qsort().
 272 #
 273 # Define UNRELIABLE_FSTAT if your system's fstat does not return the same
 274 # information on a not yet closed file that lstat would return for the same
 275 # file after it was closed.
 276 #
 277 # Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
 278 # when hardlinking a file to another name and unlinking the original file right
 279 # away (some NTFS drivers seem to zero the contents in that scenario).
 280 #
 281 # Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
 282 # programs as a tar, where bin/ and libexec/ might be on different file systems.
 283 #
 284 # Define NO_INSTALL_HARDLINKS if you prefer to use either symbolic links or
 285 # copies to install built-in git commands e.g. git-cat-file.
 286 #
 287 # Define USE_NED_ALLOCATOR if you want to replace the platforms default
 288 # memory allocators with the nedmalloc allocator written by Niall Douglas.
 289 #
 290 # Define NO_REGEX if you have no or inferior regex support in your C library.
 291 #
 292 # Define HAVE_DEV_TTY if your system can open /dev/tty to interact with the
 293 # user.
 294 #
 295 # Define GETTEXT_POISON if you are debugging the choice of strings marked
 296 # for translation.  In a GETTEXT_POISON build, you can turn all strings marked
 297 # for translation into gibberish by setting the GIT_GETTEXT_POISON variable
 298 # (to any value) in your environment.
 299 #
 300 # Define JSMIN to point to JavaScript minifier that functions as
 301 # a filter to have gitweb.js minified.
 302 #
 303 # Define CSSMIN to point to a CSS minifier in order to generate a minified
 304 # version of gitweb.css
 305 #
 306 # Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
 307 # you want to use something different.  The value will be interpreted by the
 308 # shell at runtime when it is used.
 309 #
 310 # Define DEFAULT_EDITOR to a sensible editor command (defaults to "vi") if you
 311 # want to use something different.  The value will be interpreted by the shell
 312 # if necessary when it is used.  Examples:
 313 #
 314 #   DEFAULT_EDITOR='~/bin/vi',
 315 #   DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
 316 #   DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
 317 #
 318 # Define COMPUTE_HEADER_DEPENDENCIES to "yes" if you want dependencies on
 319 # header files to be automatically computed, to avoid rebuilding objects when
 320 # an unrelated header file changes.  Define it to "no" to use the hard-coded
 321 # dependency rules.  The default is "auto", which means to use computed header
 322 # dependencies if your compiler is detected to support it.
 323 #
 324 # Define NATIVE_CRLF if your platform uses CRLF for line endings.
 325 #
 326 # Define XDL_FAST_HASH to use an alternative line-hashing method in
 327 # the diff algorithm.  It gives a nice speedup if your processor has
 328 # fast unaligned word loads.  Does NOT work on big-endian systems!
 329 # Enabled by default on x86_64.
 330 #
 331 # Define GIT_USER_AGENT if you want to change how git identifies itself during
 332 # network interactions.  The default is "git/$(GIT_VERSION)".
 333 #
 334 # Define DEFAULT_HELP_FORMAT to "man", "info" or "html"
 335 # (defaults to "man") if you want to have a different default when
 336 # "git help" is called without a parameter specifying the format.
 337 #
 338 # Define TEST_GIT_INDEX_VERSION to 2, 3 or 4 to run the test suite
 339 # with a different indexfile format version.  If it isn't set the index
 340 # file format used is index-v[23].
 341 #
 342 # Define GMTIME_UNRELIABLE_ERRORS if your gmtime() function does not
 343 # return NULL when it receives a bogus time_t.
 344 #
 345 # Define HAVE_CLOCK_GETTIME if your platform has clock_gettime in librt.
 346
 347 GIT-VERSION-FILE: FORCE
 348         @$(SHELL_PATH) ./GIT-VERSION-GEN
 349 -include GIT-VERSION-FILE
 350
 351 # CFLAGS and LDFLAGS are for the users to override from the command line.
 352
 353 CFLAGS = -g -O2 -Wall
 354 LDFLAGS =
 355 ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
 356 ALL_LDFLAGS = $(LDFLAGS)
 357 STRIP ?= strip
 358
 359 # Among the variables below, these:
 360 #   gitexecdir
 361 #   template_dir
 362 #   sysconfdir
 363 # can be specified as a relative path some/where/else;
 364 # this is interpreted as relative to $(prefix) and "git" at
 365 # runtime figures out where they are based on the path to the executable.
 366 # Additionally, the following will be treated as relative by "git" if they
 367 # begin with "$(prefix)/":
 368 #   mandir
 369 #   infodir
 370 #   htmldir
 371 # This can help installing the suite in a relocatable way.
 372
 373 prefix = $(HOME)
 374 bindir_relative = bin
 375 bindir = $(prefix)/$(bindir_relative)
 376 mandir = $(prefix)/share/man
 377 infodir = $(prefix)/share/info
 378 gitexecdir = libexec/git-core
 379 mergetoolsdir = $(gitexecdir)/mergetools
 380 sharedir = $(prefix)/share
 381 gitwebdir = $(sharedir)/gitweb
 382 localedir = $(sharedir)/locale
 383 template_dir = share/git-core/templates
 384 htmldir = $(prefix)/share/doc/git-doc
 385 ETC_GITCONFIG = $(sysconfdir)/gitconfig
 386 ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
 387 lib = lib
 388 # DESTDIR =
 389 pathsep = :
 390
 391 mandir_relative = $(patsubst $(prefix)/%,%,$(mandir))
 392 infodir_relative = $(patsubst $(prefix)/%,%,$(infodir))
 393 htmldir_relative = $(patsubst $(prefix)/%,%,$(htmldir))
 394
 395 export prefix bindir sharedir sysconfdir gitwebdir localedir
 396
 397 CC = cc
 398 AR = ar
 399 RM = rm -f
 400 DIFF = diff
 401 TAR = tar
 402 FIND = find
 403 INSTALL = install
 404 RPMBUILD = rpmbuild
 405 TCL_PATH = tclsh
 406 TCLTK_PATH = wish
 407 XGETTEXT = xgettext
 408 MSGFMT = msgfmt
 409 PTHREAD_LIBS = -lpthread
 410 PTHREAD_CFLAGS =
 411 GCOV = gcov
 412
 413 export TCL_PATH TCLTK_PATH
 414
 415 SPARSE_FLAGS =
 416
 417
 418
 419 ### --- END CONFIGURATION SECTION ---
 420
 421 # Those must not be GNU-specific; they are shared with perl/ which may
 422 # be built by a different compiler. (Note that this is an artifact now
 423 # but it still might be nice to keep that distinction.)
 424 BASIC_CFLAGS = -I.
 425 BASIC_LDFLAGS =
 426
 427 # Guard against environment variables
 428 BUILTIN_OBJS =
 429 BUILT_INS =
 430 COMPAT_CFLAGS =
 431 COMPAT_OBJS =
 432 XDIFF_OBJS =
 433 VCSSVN_OBJS =
 434 GENERATED_H =
 435 EXTRA_CPPFLAGS =
 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-merge-octopus.sh
 456 SCRIPT_SH += git-merge-one-file.sh
 457 SCRIPT_SH += git-merge-resolve.sh
 458 SCRIPT_SH += git-mergetool.sh
 459 SCRIPT_SH += git-pull.sh
 460 SCRIPT_SH += git-quiltimport.sh
 461 SCRIPT_SH += git-rebase.sh
 462 SCRIPT_SH += git-remote-testgit.sh
 463 SCRIPT_SH += git-request-pull.sh
 464 SCRIPT_SH += git-stash.sh
 465 SCRIPT_SH += git-submodule.sh
 466 SCRIPT_SH += git-web--browse.sh
 467
 468 SCRIPT_LIB += git-mergetool--lib
 469 SCRIPT_LIB += git-parse-remote
 470 SCRIPT_LIB += git-rebase--am
 471 SCRIPT_LIB += git-rebase--interactive
 472 SCRIPT_LIB += git-rebase--merge
 473 SCRIPT_LIB += git-sh-setup
 474 SCRIPT_LIB += git-sh-i18n
 475
 476 SCRIPT_PERL += git-add--interactive.perl
 477 SCRIPT_PERL += git-difftool.perl
 478 SCRIPT_PERL += git-archimport.perl
 479 SCRIPT_PERL += git-cvsexportcommit.perl
 480 SCRIPT_PERL += git-cvsimport.perl
 481 SCRIPT_PERL += git-cvsserver.perl
 482 SCRIPT_PERL += git-relink.perl
 483 SCRIPT_PERL += git-send-email.perl
 484 SCRIPT_PERL += git-svn.perl
 485
 486 SCRIPT_PYTHON += git-p4.py
 487
 488 NO_INSTALL += git-remote-testgit
 489
 490 # Generated files for scripts
 491 SCRIPT_SH_GEN = $(patsubst %.sh,%,$(SCRIPT_SH))
 492 SCRIPT_PERL_GEN = $(patsubst %.perl,%,$(SCRIPT_PERL))
 493 SCRIPT_PYTHON_GEN = $(patsubst %.py,%,$(SCRIPT_PYTHON))
 494
 495 SCRIPT_SH_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_SH_GEN))
 496 SCRIPT_PERL_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PERL_GEN))
 497 SCRIPT_PYTHON_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PYTHON_GEN))
 498
 499 # Individual rules to allow e.g.
 500 # "make -C ../.. SCRIPT_PERL=contrib/foo/bar.perl build-perl-script"
 501 # from subdirectories like contrib/*/
 502 .PHONY: build-perl-script build-sh-script build-python-script
 503 build-perl-script: $(SCRIPT_PERL_GEN)
 504 build-sh-script: $(SCRIPT_SH_GEN)
 505 build-python-script: $(SCRIPT_PYTHON_GEN)
 506
 507 .PHONY: install-perl-script install-sh-script install-python-script
 508 install-sh-script: $(SCRIPT_SH_INS)
 509         $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 510 install-perl-script: $(SCRIPT_PERL_INS)
 511         $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 512 install-python-script: $(SCRIPT_PYTHON_INS)
 513         $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 514
 515 .PHONY: clean-perl-script clean-sh-script clean-python-script
 516 clean-sh-script:
 517         $(RM) $(SCRIPT_SH_GEN)
 518 clean-perl-script:
 519         $(RM) $(SCRIPT_PERL_GEN)
 520 clean-python-script:
 521         $(RM) $(SCRIPT_PYTHON_GEN)
 522
 523 SCRIPTS = $(SCRIPT_SH_INS) \
 524           $(SCRIPT_PERL_INS) \
 525           $(SCRIPT_PYTHON_INS) \
 526           git-instaweb
 527
 528 ETAGS_TARGET = TAGS
 529
 530 # Empty...
 531 EXTRA_PROGRAMS =
 532
 533 # ... and all the rest that could be moved out of bindir to gitexecdir
 534 PROGRAMS += $(EXTRA_PROGRAMS)
 535
 536 PROGRAM_OBJS += credential-store.o
 537 PROGRAM_OBJS += daemon.o
 538 PROGRAM_OBJS += fast-import.o
 539 PROGRAM_OBJS += http-backend.o
 540 PROGRAM_OBJS += imap-send.o
 541 PROGRAM_OBJS += sh-i18n--envsubst.o
 542 PROGRAM_OBJS += shell.o
 543 PROGRAM_OBJS += show-index.o
 544 PROGRAM_OBJS += upload-pack.o
 545 PROGRAM_OBJS += remote-testsvn.o
 546
 547 # Binary suffix, set to .exe for Windows builds
 548 X =
 549
 550 PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
 551
 552 TEST_PROGRAMS_NEED_X += test-chmtime
 553 TEST_PROGRAMS_NEED_X += test-ctype
 554 TEST_PROGRAMS_NEED_X += test-config
 555 TEST_PROGRAMS_NEED_X += test-date
 556 TEST_PROGRAMS_NEED_X += test-delta
 557 TEST_PROGRAMS_NEED_X += test-dump-cache-tree
 558 TEST_PROGRAMS_NEED_X += test-dump-split-index
 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-sha1-array
 576 TEST_PROGRAMS_NEED_X += test-sigchain
 577 TEST_PROGRAMS_NEED_X += test-string-list
 578 TEST_PROGRAMS_NEED_X += test-subprocess
 579 TEST_PROGRAMS_NEED_X += test-svn-fe
 580 TEST_PROGRAMS_NEED_X += test-urlmatch-normalization
 581 TEST_PROGRAMS_NEED_X += test-wildmatch
 582
 583 TEST_PROGRAMS = $(patsubst %,%$X,$(TEST_PROGRAMS_NEED_X))
 584
 585 # List built-in command $C whose implementation cmd_$C() is not in
 586 # builtin/$C.o but is linked in as part of some other command.
 587 BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
 588
 589 BUILT_INS += git-cherry$X
 590 BUILT_INS += git-cherry-pick$X
 591 BUILT_INS += git-format-patch$X
 592 BUILT_INS += git-fsck-objects$X
 593 BUILT_INS += git-init$X
 594 BUILT_INS += git-merge-subtree$X
 595 BUILT_INS += git-show$X
 596 BUILT_INS += git-stage$X
 597 BUILT_INS += git-status$X
 598 BUILT_INS += git-whatchanged$X
 599
 600 # what 'all' will build and 'install' will install in gitexecdir,
 601 # excluding programs for built-in commands
 602 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 603
 604 # what 'all' will build but not install in gitexecdir
 605 OTHER_PROGRAMS = git$X
 606
 607 # what test wrappers are needed and 'install' will install, in bindir
 608 BINDIR_PROGRAMS_NEED_X += git
 609 BINDIR_PROGRAMS_NEED_X += git-upload-pack
 610 BINDIR_PROGRAMS_NEED_X += git-receive-pack
 611 BINDIR_PROGRAMS_NEED_X += git-upload-archive
 612 BINDIR_PROGRAMS_NEED_X += git-shell
 613
 614 BINDIR_PROGRAMS_NO_X += git-cvsserver
 615
 616 # Set paths to tools early so that they can be used for version tests.
 617 ifndef SHELL_PATH
 618         SHELL_PATH = /bin/sh
 619 endif
 620 ifndef PERL_PATH
 621         PERL_PATH = /usr/bin/perl
 622 endif
 623 ifndef PYTHON_PATH
 624         PYTHON_PATH = /usr/bin/python
 625 endif
 626
 627 export PERL_PATH
 628 export PYTHON_PATH
 629
 630 LIB_FILE = libgit.a
 631 XDIFF_LIB = xdiff/lib.a
 632 VCSSVN_LIB = vcs-svn/lib.a
 633
 634 GENERATED_H += common-cmds.h
 635
 636 LIB_H = $(shell $(FIND) . \
 637         -name .git -prune -o \
 638         -name t -prune -o \
 639         -name Documentation -prune -o \
 640         -name '*.h' -print)
 641
 642 LIB_OBJS += abspath.o
 643 LIB_OBJS += advice.o
 644 LIB_OBJS += alias.o
 645 LIB_OBJS += alloc.o
 646 LIB_OBJS += archive.o
 647 LIB_OBJS += archive-tar.o
 648 LIB_OBJS += archive-zip.o
 649 LIB_OBJS += argv-array.o
 650 LIB_OBJS += attr.o
 651 LIB_OBJS += base85.o
 652 LIB_OBJS += bisect.o
 653 LIB_OBJS += blob.o
 654 LIB_OBJS += branch.o
 655 LIB_OBJS += bulk-checkin.o
 656 LIB_OBJS += bundle.o
 657 LIB_OBJS += cache-tree.o
 658 LIB_OBJS += color.o
 659 LIB_OBJS += column.o
 660 LIB_OBJS += combine-diff.o
 661 LIB_OBJS += commit.o
 662 LIB_OBJS += compat/obstack.o
 663 LIB_OBJS += compat/terminal.o
 664 LIB_OBJS += config.o
 665 LIB_OBJS += connect.o
 666 LIB_OBJS += connected.o
 667 LIB_OBJS += convert.o
 668 LIB_OBJS += copy.o
 669 LIB_OBJS += credential.o
 670 LIB_OBJS += csum-file.o
 671 LIB_OBJS += ctype.o
 672 LIB_OBJS += date.o
 673 LIB_OBJS += decorate.o
 674 LIB_OBJS += diffcore-break.o
 675 LIB_OBJS += diffcore-delta.o
 676 LIB_OBJS += diffcore-order.o
 677 LIB_OBJS += diffcore-pickaxe.o
 678 LIB_OBJS += diffcore-rename.o
 679 LIB_OBJS += diff-delta.o
 680 LIB_OBJS += diff-lib.o
 681 LIB_OBJS += diff-no-index.o
 682 LIB_OBJS += diff.o
 683 LIB_OBJS += dir.o
 684 LIB_OBJS += editor.o
 685 LIB_OBJS += entry.o
 686 LIB_OBJS += environment.o
 687 LIB_OBJS += ewah/bitmap.o
 688 LIB_OBJS += ewah/ewah_bitmap.o
 689 LIB_OBJS += ewah/ewah_io.o
 690 LIB_OBJS += ewah/ewah_rlw.o
 691 LIB_OBJS += exec_cmd.o
 692 LIB_OBJS += fetch-pack.o
 693 LIB_OBJS += fsck.o
 694 LIB_OBJS += gettext.o
 695 LIB_OBJS += gpg-interface.o
 696 LIB_OBJS += graph.o
 697 LIB_OBJS += grep.o
 698 LIB_OBJS += hashmap.o
 699 LIB_OBJS += help.o
 700 LIB_OBJS += hex.o
 701 LIB_OBJS += ident.o
 702 LIB_OBJS += kwset.o
 703 LIB_OBJS += levenshtein.o
 704 LIB_OBJS += line-log.o
 705 LIB_OBJS += line-range.o
 706 LIB_OBJS += list-objects.o
 707 LIB_OBJS += ll-merge.o
 708 LIB_OBJS += lockfile.o
 709 LIB_OBJS += log-tree.o
 710 LIB_OBJS += mailmap.o
 711 LIB_OBJS += match-trees.o
 712 LIB_OBJS += merge.o
 713 LIB_OBJS += merge-blobs.o
 714 LIB_OBJS += merge-recursive.o
 715 LIB_OBJS += mergesort.o
 716 LIB_OBJS += name-hash.o
 717 LIB_OBJS += notes.o
 718 LIB_OBJS += notes-cache.o
 719 LIB_OBJS += notes-merge.o
 720 LIB_OBJS += notes-utils.o
 721 LIB_OBJS += object.o
 722 LIB_OBJS += pack-bitmap.o
 723 LIB_OBJS += pack-bitmap-write.o
 724 LIB_OBJS += pack-check.o
 725 LIB_OBJS += pack-objects.o
 726 LIB_OBJS += pack-revindex.o
 727 LIB_OBJS += pack-write.o
 728 LIB_OBJS += pager.o
 729 LIB_OBJS += parse-options.o
 730 LIB_OBJS += parse-options-cb.o
 731 LIB_OBJS += patch-delta.o
 732 LIB_OBJS += patch-ids.o
 733 LIB_OBJS += path.o
 734 LIB_OBJS += pathspec.o
 735 LIB_OBJS += pkt-line.o
 736 LIB_OBJS += preload-index.o
 737 LIB_OBJS += pretty.o
 738 LIB_OBJS += prio-queue.o
 739 LIB_OBJS += progress.o
 740 LIB_OBJS += prompt.o
 741 LIB_OBJS += quote.o
 742 LIB_OBJS += reachable.o
 743 LIB_OBJS += read-cache.o
 744 LIB_OBJS += reflog-walk.o
 745 LIB_OBJS += refs.o
 746 LIB_OBJS += remote.o
 747 LIB_OBJS += replace_object.o
 748 LIB_OBJS += rerere.o
 749 LIB_OBJS += resolve-undo.o
 750 LIB_OBJS += revision.o
 751 LIB_OBJS += run-command.o
 752 LIB_OBJS += send-pack.o
 753 LIB_OBJS += sequencer.o
 754 LIB_OBJS += server-info.o
 755 LIB_OBJS += setup.o
 756 LIB_OBJS += sha1-array.o
 757 LIB_OBJS += sha1-lookup.o
 758 LIB_OBJS += sha1_file.o
 759 LIB_OBJS += sha1_name.o
 760 LIB_OBJS += shallow.o
 761 LIB_OBJS += sideband.o
 762 LIB_OBJS += sigchain.o
 763 LIB_OBJS += split-index.o
 764 LIB_OBJS += strbuf.o
 765 LIB_OBJS += streaming.o
 766 LIB_OBJS += string-list.o
 767 LIB_OBJS += submodule.o
 768 LIB_OBJS += symlinks.o
 769 LIB_OBJS += tag.o
 770 LIB_OBJS += trace.o
 771 LIB_OBJS += trailer.o
 772 LIB_OBJS += transport.o
 773 LIB_OBJS += transport-helper.o
 774 LIB_OBJS += tree-diff.o
 775 LIB_OBJS += tree.o
 776 LIB_OBJS += tree-walk.o
 777 LIB_OBJS += unpack-trees.o
 778 LIB_OBJS += url.o
 779 LIB_OBJS += urlmatch.o
 780 LIB_OBJS += usage.o
 781 LIB_OBJS += userdiff.o
 782 LIB_OBJS += utf8.o
 783 LIB_OBJS += varint.o
 784 LIB_OBJS += version.o
 785 LIB_OBJS += versioncmp.o
 786 LIB_OBJS += walker.o
 787 LIB_OBJS += wildmatch.o
 788 LIB_OBJS += wrapper.o
 789 LIB_OBJS += write_or_die.o
 790 LIB_OBJS += ws.o
 791 LIB_OBJS += wt-status.o
 792 LIB_OBJS += xdiff-interface.o
 793 LIB_OBJS += zlib.o
 794
 795 BUILTIN_OBJS += builtin/add.o
 796 BUILTIN_OBJS += builtin/annotate.o
 797 BUILTIN_OBJS += builtin/apply.o
 798 BUILTIN_OBJS += builtin/archive.o
 799 BUILTIN_OBJS += builtin/bisect--helper.o
 800 BUILTIN_OBJS += builtin/blame.o
 801 BUILTIN_OBJS += builtin/branch.o
 802 BUILTIN_OBJS += builtin/bundle.o
 803 BUILTIN_OBJS += builtin/cat-file.o
 804 BUILTIN_OBJS += builtin/check-attr.o
 805 BUILTIN_OBJS += builtin/check-ignore.o
 806 BUILTIN_OBJS += builtin/check-mailmap.o
 807 BUILTIN_OBJS += builtin/check-ref-format.o
 808 BUILTIN_OBJS += builtin/checkout-index.o
 809 BUILTIN_OBJS += builtin/checkout.o
 810 BUILTIN_OBJS += builtin/clean.o
 811 BUILTIN_OBJS += builtin/clone.o
 812 BUILTIN_OBJS += builtin/column.o
 813 BUILTIN_OBJS += builtin/commit-tree.o
 814 BUILTIN_OBJS += builtin/commit.o
 815 BUILTIN_OBJS += builtin/config.o
 816 BUILTIN_OBJS += builtin/count-objects.o
 817 BUILTIN_OBJS += builtin/credential.o
 818 BUILTIN_OBJS += builtin/describe.o
 819 BUILTIN_OBJS += builtin/diff-files.o
 820 BUILTIN_OBJS += builtin/diff-index.o
 821 BUILTIN_OBJS += builtin/diff-tree.o
 822 BUILTIN_OBJS += builtin/diff.o
 823 BUILTIN_OBJS += builtin/fast-export.o
 824 BUILTIN_OBJS += builtin/fetch-pack.o
 825 BUILTIN_OBJS += builtin/fetch.o
 826 BUILTIN_OBJS += builtin/fmt-merge-msg.o
 827 BUILTIN_OBJS += builtin/for-each-ref.o
 828 BUILTIN_OBJS += builtin/fsck.o
 829 BUILTIN_OBJS += builtin/gc.o
 830 BUILTIN_OBJS += builtin/get-tar-commit-id.o
 831 BUILTIN_OBJS += builtin/grep.o
 832 BUILTIN_OBJS += builtin/hash-object.o
 833 BUILTIN_OBJS += builtin/help.o
 834 BUILTIN_OBJS += builtin/index-pack.o
 835 BUILTIN_OBJS += builtin/init-db.o
 836 BUILTIN_OBJS += builtin/interpret-trailers.o
 837 BUILTIN_OBJS += builtin/log.o
 838 BUILTIN_OBJS += builtin/ls-files.o
 839 BUILTIN_OBJS += builtin/ls-remote.o
 840 BUILTIN_OBJS += builtin/ls-tree.o
 841 BUILTIN_OBJS += builtin/mailinfo.o
 842 BUILTIN_OBJS += builtin/mailsplit.o
 843 BUILTIN_OBJS += builtin/merge.o
 844 BUILTIN_OBJS += builtin/merge-base.o
 845 BUILTIN_OBJS += builtin/merge-file.o
 846 BUILTIN_OBJS += builtin/merge-index.o
 847 BUILTIN_OBJS += builtin/merge-ours.o
 848 BUILTIN_OBJS += builtin/merge-recursive.o
 849 BUILTIN_OBJS += builtin/merge-tree.o
 850 BUILTIN_OBJS += builtin/mktag.o
 851 BUILTIN_OBJS += builtin/mktree.o
 852 BUILTIN_OBJS += builtin/mv.o
 853 BUILTIN_OBJS += builtin/name-rev.o
 854 BUILTIN_OBJS += builtin/notes.o
 855 BUILTIN_OBJS += builtin/pack-objects.o
 856 BUILTIN_OBJS += builtin/pack-redundant.o
 857 BUILTIN_OBJS += builtin/pack-refs.o
 858 BUILTIN_OBJS += builtin/patch-id.o
 859 BUILTIN_OBJS += builtin/prune-packed.o
 860 BUILTIN_OBJS += builtin/prune.o
 861 BUILTIN_OBJS += builtin/push.o
 862 BUILTIN_OBJS += builtin/read-tree.o
 863 BUILTIN_OBJS += builtin/receive-pack.o
 864 BUILTIN_OBJS += builtin/reflog.o
 865 BUILTIN_OBJS += builtin/remote.o
 866 BUILTIN_OBJS += builtin/remote-ext.o
 867 BUILTIN_OBJS += builtin/remote-fd.o
 868 BUILTIN_OBJS += builtin/repack.o
 869 BUILTIN_OBJS += builtin/replace.o
 870 BUILTIN_OBJS += builtin/rerere.o
 871 BUILTIN_OBJS += builtin/reset.o
 872 BUILTIN_OBJS += builtin/rev-list.o
 873 BUILTIN_OBJS += builtin/rev-parse.o
 874 BUILTIN_OBJS += builtin/revert.o
 875 BUILTIN_OBJS += builtin/rm.o
 876 BUILTIN_OBJS += builtin/send-pack.o
 877 BUILTIN_OBJS += builtin/shortlog.o
 878 BUILTIN_OBJS += builtin/show-branch.o
 879 BUILTIN_OBJS += builtin/show-ref.o
 880 BUILTIN_OBJS += builtin/stripspace.o
 881 BUILTIN_OBJS += builtin/symbolic-ref.o
 882 BUILTIN_OBJS += builtin/tag.o
 883 BUILTIN_OBJS += builtin/unpack-file.o
 884 BUILTIN_OBJS += builtin/unpack-objects.o
 885 BUILTIN_OBJS += builtin/update-index.o
 886 BUILTIN_OBJS += builtin/update-ref.o
 887 BUILTIN_OBJS += builtin/update-server-info.o
 888 BUILTIN_OBJS += builtin/upload-archive.o
 889 BUILTIN_OBJS += builtin/var.o
 890 BUILTIN_OBJS += builtin/verify-commit.o
 891 BUILTIN_OBJS += builtin/verify-pack.o
 892 BUILTIN_OBJS += builtin/verify-tag.o
 893 BUILTIN_OBJS += builtin/write-tree.o
 894
 895 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 896 EXTLIBS =
 897
 898 GIT_USER_AGENT = git/$(GIT_VERSION)
 899
 900 include config.mak.uname
 901 -include config.mak.autogen
 902 -include config.mak
 903
 904 ifndef sysconfdir
 905 ifeq ($(prefix),/usr)
 906 sysconfdir = /etc
 907 else
 908 sysconfdir = etc
 909 endif
 910 endif
 911
 912 ifndef COMPUTE_HEADER_DEPENDENCIES
 913 COMPUTE_HEADER_DEPENDENCIES = auto
 914 endif
 915
 916 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),auto)
 917 dep_check = $(shell $(CC) $(ALL_CFLAGS) \
 918         -c -MF /dev/null -MQ /dev/null -MMD -MP \
 919         -x c /dev/null -o /dev/null 2>&1; \
 920         echo $$?)
 921 ifeq ($(dep_check),0)
 922 override COMPUTE_HEADER_DEPENDENCIES = yes
 923 else
 924 override COMPUTE_HEADER_DEPENDENCIES = no
 925 endif
 926 endif
 927
 928 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
 929 USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
 930 else
 931 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),no)
 932 $(error please set COMPUTE_HEADER_DEPENDENCIES to yes, no, or auto \
 933 (not "$(COMPUTE_HEADER_DEPENDENCIES)"))
 934 endif
 935 endif
 936
 937 ifdef SANE_TOOL_PATH
 938 SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
 939 BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
 940 PATH := $(SANE_TOOL_PATH):${PATH}
 941 else
 942 BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
 943 endif
 944
 945 ifneq (,$(INLINE))
 946         BASIC_CFLAGS += -Dinline=$(INLINE)
 947 endif
 948
 949 ifneq (,$(SOCKLEN_T))
 950         BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
 951 endif
 952
 953 ifeq ($(uname_S),Darwin)
 954         ifndef NO_FINK
 955                 ifeq ($(shell test -d /sw/lib && echo y),y)
 956                         BASIC_CFLAGS += -I/sw/include
 957                         BASIC_LDFLAGS += -L/sw/lib
 958                 endif
 959         endif
 960         ifndef NO_DARWIN_PORTS
 961                 ifeq ($(shell test -d /opt/local/lib && echo y),y)
 962                         BASIC_CFLAGS += -I/opt/local/include
 963                         BASIC_LDFLAGS += -L/opt/local/lib
 964                 endif
 965         endif
 966         ifndef NO_APPLE_COMMON_CRYPTO
 967                 APPLE_COMMON_CRYPTO = YesPlease
 968                 COMPAT_CFLAGS += -DAPPLE_COMMON_CRYPTO
 969         endif
 970         NO_REGEX = YesPlease
 971         PTHREAD_LIBS =
 972 endif
 973
 974 ifndef CC_LD_DYNPATH
 975         ifdef NO_R_TO_GCC_LINKER
 976                 # Some gcc does not accept and pass -R to the linker to specify
 977                 # the runtime dynamic library path.
 978                 CC_LD_DYNPATH = -Wl,-rpath,
 979         else
 980                 CC_LD_DYNPATH = -R
 981         endif
 982 endif
 983
 984 ifdef NO_LIBGEN_H
 985         COMPAT_CFLAGS += -DNO_LIBGEN_H
 986         COMPAT_OBJS += compat/basename.o
 987 endif
 988
 989 ifdef USE_LIBPCRE
 990         BASIC_CFLAGS += -DUSE_LIBPCRE
 991         ifdef LIBPCREDIR
 992                 BASIC_CFLAGS += -I$(LIBPCREDIR)/include
 993                 EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib)
 994         endif
 995         EXTLIBS += -lpcre
 996 endif
 997
 998 ifdef HAVE_ALLOCA_H
 999         BASIC_CFLAGS += -DHAVE_ALLOCA_H
1000 endif
1001
1002 ifdef NO_CURL
1003         BASIC_CFLAGS += -DNO_CURL
1004         REMOTE_CURL_PRIMARY =
1005         REMOTE_CURL_ALIASES =
1006         REMOTE_CURL_NAMES =
1007 else
1008         ifdef CURLDIR
1009                 # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1010                 BASIC_CFLAGS += -I$(CURLDIR)/include
1011                 CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
1012         else
1013                 CURL_LIBCURL = -lcurl
1014         endif
1015         ifdef NEEDS_SSL_WITH_CURL
1016                 CURL_LIBCURL += -lssl
1017                 ifdef NEEDS_CRYPTO_WITH_SSL
1018                         CURL_LIBCURL += -lcrypto
1019                 endif
1020         endif
1021         ifdef NEEDS_IDN_WITH_CURL
1022                 CURL_LIBCURL += -lidn
1023         endif
1024
1025         REMOTE_CURL_PRIMARY = git-remote-http$X
1026         REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1027         REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1028         PROGRAM_OBJS += http-fetch.o
1029         PROGRAMS += $(REMOTE_CURL_NAMES)
1030         curl_check := $(shell (echo 070908; curl-config --vernum) 2>/dev/null | sort -r | sed -ne 2p)
1031         ifeq "$(curl_check)" "070908"
1032                 ifndef NO_EXPAT
1033                         PROGRAM_OBJS += http-push.o
1034                 endif
1035         endif
1036         ifndef NO_EXPAT
1037                 ifdef EXPATDIR
1038                         BASIC_CFLAGS += -I$(EXPATDIR)/include
1039                         EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1040                 else
1041                         EXPAT_LIBEXPAT = -lexpat
1042                 endif
1043                 ifdef EXPAT_NEEDS_XMLPARSE_H
1044                         BASIC_CFLAGS += -DEXPAT_NEEDS_XMLPARSE_H
1045                 endif
1046         endif
1047 endif
1048
1049 ifdef ZLIB_PATH
1050         BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1051         EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1052 endif
1053 EXTLIBS += -lz
1054
1055 ifndef NO_OPENSSL
1056         OPENSSL_LIBSSL = -lssl
1057         ifdef OPENSSLDIR
1058                 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1059                 OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1060         else
1061                 OPENSSL_LINK =
1062         endif
1063         ifdef NEEDS_CRYPTO_WITH_SSL
1064                 OPENSSL_LIBSSL += -lcrypto
1065         endif
1066 else
1067         BASIC_CFLAGS += -DNO_OPENSSL
1068         BLK_SHA1 = 1
1069         OPENSSL_LIBSSL =
1070 endif
1071 ifdef NO_OPENSSL
1072         LIB_4_CRYPTO =
1073 else
1074 ifdef NEEDS_SSL_WITH_CRYPTO
1075         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1076 else
1077         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1078 endif
1079 ifdef APPLE_COMMON_CRYPTO
1080         LIB_4_CRYPTO += -framework Security -framework CoreFoundation
1081 endif
1082 endif
1083 ifdef NEEDS_LIBICONV
1084         ifdef ICONVDIR
1085                 BASIC_CFLAGS += -I$(ICONVDIR)/include
1086                 ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1087         else
1088                 ICONV_LINK =
1089         endif
1090         ifdef NEEDS_LIBINTL_BEFORE_LIBICONV
1091                 ICONV_LINK += -lintl
1092         endif
1093         EXTLIBS += $(ICONV_LINK) -liconv
1094 endif
1095 ifdef NEEDS_LIBGEN
1096         EXTLIBS += -lgen
1097 endif
1098 ifndef NO_GETTEXT
1099 ifndef LIBC_CONTAINS_LIBINTL
1100         EXTLIBS += -lintl
1101 endif
1102 endif
1103 ifdef NEEDS_SOCKET
1104         EXTLIBS += -lsocket
1105 endif
1106 ifdef NEEDS_NSL
1107         EXTLIBS += -lnsl
1108 endif
1109 ifdef NEEDS_RESOLV
1110         EXTLIBS += -lresolv
1111 endif
1112 ifdef NO_D_TYPE_IN_DIRENT
1113         BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1114 endif
1115 ifdef NO_D_INO_IN_DIRENT
1116         BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
1117 endif
1118 ifdef NO_GECOS_IN_PWENT
1119         BASIC_CFLAGS += -DNO_GECOS_IN_PWENT
1120 endif
1121 ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1122         BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1123 endif
1124 ifdef USE_NSEC
1125         BASIC_CFLAGS += -DUSE_NSEC
1126 endif
1127 ifdef USE_ST_TIMESPEC
1128         BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1129 endif
1130 ifdef NO_NORETURN
1131         BASIC_CFLAGS += -DNO_NORETURN
1132 endif
1133 ifdef NO_NSEC
1134         BASIC_CFLAGS += -DNO_NSEC
1135 endif
1136 ifdef SNPRINTF_RETURNS_BOGUS
1137         COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1138         COMPAT_OBJS += compat/snprintf.o
1139 endif
1140 ifdef FREAD_READS_DIRECTORIES
1141         COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1142         COMPAT_OBJS += compat/fopen.o
1143 endif
1144 ifdef NO_SYMLINK_HEAD
1145         BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1146 endif
1147 ifdef GETTEXT_POISON
1148         BASIC_CFLAGS += -DGETTEXT_POISON
1149 endif
1150 ifdef NO_GETTEXT
1151         BASIC_CFLAGS += -DNO_GETTEXT
1152         USE_GETTEXT_SCHEME ?= fallthrough
1153 endif
1154 ifdef NO_POLL
1155         NO_SYS_POLL_H = YesPlease
1156         COMPAT_CFLAGS += -DNO_POLL -Icompat/poll
1157         COMPAT_OBJS += compat/poll/poll.o
1158 endif
1159 ifdef NO_STRCASESTR
1160         COMPAT_CFLAGS += -DNO_STRCASESTR
1161         COMPAT_OBJS += compat/strcasestr.o
1162 endif
1163 ifdef NO_STRLCPY
1164         COMPAT_CFLAGS += -DNO_STRLCPY
1165         COMPAT_OBJS += compat/strlcpy.o
1166 endif
1167 ifdef NO_STRTOUMAX
1168         COMPAT_CFLAGS += -DNO_STRTOUMAX
1169         COMPAT_OBJS += compat/strtoumax.o compat/strtoimax.o
1170 endif
1171 ifdef NO_STRTOULL
1172         COMPAT_CFLAGS += -DNO_STRTOULL
1173 endif
1174 ifdef NO_SETENV
1175         COMPAT_CFLAGS += -DNO_SETENV
1176         COMPAT_OBJS += compat/setenv.o
1177 endif
1178 ifdef NO_MKDTEMP
1179         COMPAT_CFLAGS += -DNO_MKDTEMP
1180         COMPAT_OBJS += compat/mkdtemp.o
1181 endif
1182 ifdef MKDIR_WO_TRAILING_SLASH
1183         COMPAT_CFLAGS += -DMKDIR_WO_TRAILING_SLASH
1184         COMPAT_OBJS += compat/mkdir.o
1185 endif
1186 ifdef NO_MKSTEMPS
1187         COMPAT_CFLAGS += -DNO_MKSTEMPS
1188 endif
1189 ifdef NO_UNSETENV
1190         COMPAT_CFLAGS += -DNO_UNSETENV
1191         COMPAT_OBJS += compat/unsetenv.o
1192 endif
1193 ifdef NO_SYS_SELECT_H
1194         BASIC_CFLAGS += -DNO_SYS_SELECT_H
1195 endif
1196 ifdef NO_SYS_POLL_H
1197         BASIC_CFLAGS += -DNO_SYS_POLL_H
1198 endif
1199 ifdef NEEDS_SYS_PARAM_H
1200         BASIC_CFLAGS += -DNEEDS_SYS_PARAM_H
1201 endif
1202 ifdef NO_INTTYPES_H
1203         BASIC_CFLAGS += -DNO_INTTYPES_H
1204 endif
1205 ifdef NO_INITGROUPS
1206         BASIC_CFLAGS += -DNO_INITGROUPS
1207 endif
1208 ifdef NO_MMAP
1209         COMPAT_CFLAGS += -DNO_MMAP
1210         COMPAT_OBJS += compat/mmap.o
1211 else
1212         ifdef USE_WIN32_MMAP
1213                 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1214                 COMPAT_OBJS += compat/win32mmap.o
1215         endif
1216 endif
1217 ifdef OBJECT_CREATION_USES_RENAMES
1218         COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1219 endif
1220 ifdef NO_STRUCT_ITIMERVAL
1221         COMPAT_CFLAGS += -DNO_STRUCT_ITIMERVAL
1222         NO_SETITIMER = YesPlease
1223 endif
1224 ifdef NO_SETITIMER
1225         COMPAT_CFLAGS += -DNO_SETITIMER
1226 endif
1227 ifdef NO_PREAD
1228         COMPAT_CFLAGS += -DNO_PREAD
1229         COMPAT_OBJS += compat/pread.o
1230 endif
1231 ifdef NO_FAST_WORKING_DIRECTORY
1232         BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1233 endif
1234 ifdef NO_TRUSTABLE_FILEMODE
1235         BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1236 endif
1237 ifdef NO_IPV6
1238         BASIC_CFLAGS += -DNO_IPV6
1239 endif
1240 ifdef NO_INTPTR_T
1241         COMPAT_CFLAGS += -DNO_INTPTR_T
1242 endif
1243 ifdef NO_UINTMAX_T
1244         BASIC_CFLAGS += -Duintmax_t=uint32_t
1245 endif
1246 ifdef NO_SOCKADDR_STORAGE
1247 ifdef NO_IPV6
1248         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1249 else
1250         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1251 endif
1252 endif
1253 ifdef NO_INET_NTOP
1254         LIB_OBJS += compat/inet_ntop.o
1255         BASIC_CFLAGS += -DNO_INET_NTOP
1256 endif
1257 ifdef NO_INET_PTON
1258         LIB_OBJS += compat/inet_pton.o
1259         BASIC_CFLAGS += -DNO_INET_PTON
1260 endif
1261 ifndef NO_UNIX_SOCKETS
1262         LIB_OBJS += unix-socket.o
1263         PROGRAM_OBJS += credential-cache.o
1264         PROGRAM_OBJS += credential-cache--daemon.o
1265 endif
1266
1267 ifdef NO_ICONV
1268         BASIC_CFLAGS += -DNO_ICONV
1269 endif
1270
1271 ifdef OLD_ICONV
1272         BASIC_CFLAGS += -DOLD_ICONV
1273 endif
1274
1275 ifdef NO_DEFLATE_BOUND
1276         BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1277 endif
1278
1279 ifdef NO_POSIX_GOODIES
1280         BASIC_CFLAGS += -DNO_POSIX_GOODIES
1281 endif
1282
1283 ifdef APPLE_COMMON_CRYPTO
1284         # Apple CommonCrypto requires chunking
1285         SHA1_MAX_BLOCK_SIZE = 1024L*1024L*1024L
1286 endif
1287
1288 ifdef BLK_SHA1
1289         SHA1_HEADER = "block-sha1/sha1.h"
1290         LIB_OBJS += block-sha1/sha1.o
1291 else
1292 ifdef PPC_SHA1
1293         SHA1_HEADER = "ppc/sha1.h"
1294         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1295 else
1296 ifdef APPLE_COMMON_CRYPTO
1297         COMPAT_CFLAGS += -DCOMMON_DIGEST_FOR_OPENSSL
1298         SHA1_HEADER = <CommonCrypto/CommonDigest.h>
1299 else
1300         SHA1_HEADER = <openssl/sha.h>
1301         EXTLIBS += $(LIB_4_CRYPTO)
1302 endif
1303 endif
1304 endif
1305
1306 ifdef SHA1_MAX_BLOCK_SIZE
1307         LIB_OBJS += compat/sha1-chunked.o
1308         BASIC_CFLAGS += -DSHA1_MAX_BLOCK_SIZE="$(SHA1_MAX_BLOCK_SIZE)"
1309 endif
1310 ifdef NO_PERL_MAKEMAKER
1311         export NO_PERL_MAKEMAKER
1312 endif
1313 ifdef NO_HSTRERROR
1314         COMPAT_CFLAGS += -DNO_HSTRERROR
1315         COMPAT_OBJS += compat/hstrerror.o
1316 endif
1317 ifdef NO_MEMMEM
1318         COMPAT_CFLAGS += -DNO_MEMMEM
1319         COMPAT_OBJS += compat/memmem.o
1320 endif
1321 ifdef NO_GETPAGESIZE
1322         COMPAT_CFLAGS += -DNO_GETPAGESIZE
1323 endif
1324 ifdef INTERNAL_QSORT
1325         COMPAT_CFLAGS += -DINTERNAL_QSORT
1326         COMPAT_OBJS += compat/qsort.o
1327 endif
1328 ifdef RUNTIME_PREFIX
1329         COMPAT_CFLAGS += -DRUNTIME_PREFIX
1330 endif
1331
1332 ifdef NO_PTHREADS
1333         BASIC_CFLAGS += -DNO_PTHREADS
1334 else
1335         BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1336         EXTLIBS += $(PTHREAD_LIBS)
1337         LIB_OBJS += thread-utils.o
1338 endif
1339
1340 ifdef HAVE_PATHS_H
1341         BASIC_CFLAGS += -DHAVE_PATHS_H
1342 endif
1343
1344 ifdef HAVE_LIBCHARSET_H
1345         BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
1346         EXTLIBS += $(CHARSET_LIB)
1347 endif
1348
1349 ifdef HAVE_STRINGS_H
1350         BASIC_CFLAGS += -DHAVE_STRINGS_H
1351 endif
1352
1353 ifdef HAVE_DEV_TTY
1354         BASIC_CFLAGS += -DHAVE_DEV_TTY
1355 endif
1356
1357 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1358         COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1359 endif
1360 ifdef UNRELIABLE_FSTAT
1361         BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1362 endif
1363 ifdef NO_REGEX
1364         COMPAT_CFLAGS += -Icompat/regex
1365         COMPAT_OBJS += compat/regex/regex.o
1366 endif
1367 ifdef NATIVE_CRLF
1368         BASIC_CFLAGS += -DNATIVE_CRLF
1369 endif
1370
1371 ifdef USE_NED_ALLOCATOR
1372        COMPAT_CFLAGS += -Icompat/nedmalloc
1373        COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1374 endif
1375
1376 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1377         export GIT_TEST_CMP_USE_COPIED_CONTEXT
1378 endif
1379
1380 ifndef NO_MSGFMT_EXTENDED_OPTIONS
1381         MSGFMT += --check --statistics
1382 endif
1383
1384 ifneq (,$(XDL_FAST_HASH))
1385         BASIC_CFLAGS += -DXDL_FAST_HASH
1386 endif
1387
1388 ifdef GMTIME_UNRELIABLE_ERRORS
1389         COMPAT_OBJS += compat/gmtime.o
1390         BASIC_CFLAGS += -DGMTIME_UNRELIABLE_ERRORS
1391 endif
1392
1393 ifdef HAVE_CLOCK_GETTIME
1394         BASIC_CFLAGS += -DHAVE_CLOCK_GETTIME
1395         EXTLIBS += -lrt
1396 endif
1397
1398 ifeq ($(TCLTK_PATH),)
1399 NO_TCLTK = NoThanks
1400 endif
1401
1402 ifeq ($(PERL_PATH),)
1403 NO_PERL = NoThanks
1404 endif
1405
1406 ifeq ($(PYTHON_PATH),)
1407 NO_PYTHON = NoThanks
1408 endif
1409
1410 QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1411 QUIET_SUBDIR1  =
1412
1413 ifneq ($(findstring $(MAKEFLAGS),w),w)
1414 PRINT_DIR = --no-print-directory
1415 else # "make -w"
1416 NO_SUBDIR = :
1417 endif
1418
1419 ifneq ($(findstring $(MAKEFLAGS),s),s)
1420 ifndef V
1421         QUIET_CC       = @echo '   ' CC $@;
1422         QUIET_AR       = @echo '   ' AR $@;
1423         QUIET_LINK     = @echo '   ' LINK $@;
1424         QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1425         QUIET_GEN      = @echo '   ' GEN $@;
1426         QUIET_LNCP     = @echo '   ' LN/CP $@;
1427         QUIET_XGETTEXT = @echo '   ' XGETTEXT $@;
1428         QUIET_MSGFMT   = @echo '   ' MSGFMT $@;
1429         QUIET_GCOV     = @echo '   ' GCOV $@;
1430         QUIET_SP       = @echo '   ' SP $<;
1431         QUIET_RC       = @echo '   ' RC $@;
1432         QUIET_SUBDIR0  = +@subdir=
1433         QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1434                          $(MAKE) $(PRINT_DIR) -C $$subdir
1435         export V
1436         export QUIET_GEN
1437         export QUIET_BUILT_IN
1438 endif
1439 endif
1440
1441 ifdef NO_INSTALL_HARDLINKS
1442         export NO_INSTALL_HARDLINKS
1443 endif
1444
1445 ### profile feedback build
1446 #
1447
1448 # Can adjust this to be a global directory if you want to do extended
1449 # data gathering
1450 PROFILE_DIR := $(CURDIR)
1451
1452 ifeq ("$(PROFILE)","GEN")
1453         BASIC_CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
1454         EXTLIBS += -lgcov
1455         export CCACHE_DISABLE = t
1456         V = 1
1457 else
1458 ifneq ("$(PROFILE)","")
1459         BASIC_CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
1460         export CCACHE_DISABLE = t
1461         V = 1
1462 endif
1463 endif
1464
1465 # Shell quote (do not use $(call) to accommodate ancient setups);
1466
1467 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
1468 ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1469 ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
1470
1471 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1472 bindir_SQ = $(subst ','\'',$(bindir))
1473 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1474 mandir_relative_SQ = $(subst ','\'',$(mandir_relative))
1475 infodir_relative_SQ = $(subst ','\'',$(infodir_relative))
1476 localedir_SQ = $(subst ','\'',$(localedir))
1477 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1478 template_dir_SQ = $(subst ','\'',$(template_dir))
1479 htmldir_relative_SQ = $(subst ','\'',$(htmldir_relative))
1480 prefix_SQ = $(subst ','\'',$(prefix))
1481 gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
1482
1483 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1484 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1485 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
1486 TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1487 DIFF_SQ = $(subst ','\'',$(DIFF))
1488 PERLLIB_EXTRA_SQ = $(subst ','\'',$(PERLLIB_EXTRA))
1489
1490 LIBS = $(GITLIBS) $(EXTLIBS)
1491
1492 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
1493         $(COMPAT_CFLAGS)
1494 LIB_OBJS += $(COMPAT_OBJS)
1495
1496 # Quote for C
1497
1498 ifdef DEFAULT_EDITOR
1499 DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
1500 DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
1501
1502 BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
1503 endif
1504
1505 ifdef DEFAULT_PAGER
1506 DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
1507 DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
1508
1509 BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
1510 endif
1511
1512 ifdef SHELL_PATH
1513 SHELL_PATH_CQ = "$(subst ",\",$(subst \,\\,$(SHELL_PATH)))"
1514 SHELL_PATH_CQ_SQ = $(subst ','\'',$(SHELL_PATH_CQ))
1515
1516 BASIC_CFLAGS += -DSHELL_PATH='$(SHELL_PATH_CQ_SQ)'
1517 endif
1518
1519 GIT_USER_AGENT_SQ = $(subst ','\'',$(GIT_USER_AGENT))
1520 GIT_USER_AGENT_CQ = "$(subst ",\",$(subst \,\\,$(GIT_USER_AGENT)))"
1521 GIT_USER_AGENT_CQ_SQ = $(subst ','\'',$(GIT_USER_AGENT_CQ))
1522 GIT-USER-AGENT: FORCE
1523         @if test x'$(GIT_USER_AGENT_SQ)' != x"`cat GIT-USER-AGENT 2>/dev/null`"; then \
1524                 echo '$(GIT_USER_AGENT_SQ)' >GIT-USER-AGENT; \
1525         fi
1526
1527 ifdef DEFAULT_HELP_FORMAT
1528 BASIC_CFLAGS += -DDEFAULT_HELP_FORMAT='"$(DEFAULT_HELP_FORMAT)"'
1529 endif
1530
1531 ALL_CFLAGS += $(BASIC_CFLAGS)
1532 ALL_LDFLAGS += $(BASIC_LDFLAGS)
1533
1534 export DIFF TAR INSTALL DESTDIR SHELL_PATH
1535
1536
1537 ### Build rules
1538
1539 SHELL = $(SHELL_PATH)
1540
1541 all:: shell_compatibility_test
1542
1543 ifeq "$(PROFILE)" "BUILD"
1544 all:: profile
1545 endif
1546
1547 profile:: profile-clean
1548         $(MAKE) PROFILE=GEN all
1549         $(MAKE) PROFILE=GEN -j1 test
1550         @if test -n "$$GIT_PERF_REPO" || test -d .git; then \
1551                 $(MAKE) PROFILE=GEN -j1 perf; \
1552         else \
1553                 echo "Skipping profile of perf tests..."; \
1554         fi
1555         $(MAKE) PROFILE=USE all
1556
1557 profile-fast: profile-clean
1558         $(MAKE) PROFILE=GEN all
1559         $(MAKE) PROFILE=GEN -j1 perf
1560         $(MAKE) PROFILE=USE all
1561
1562
1563 all:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1564 ifneq (,$X)
1565         $(QUIET_BUILT_IN)$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test -d '$p' -o '$p' -ef '$p$X' || $(RM) '$p';)
1566 endif
1567
1568 all::
1569 ifndef NO_TCLTK
1570         $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1571         $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1572 endif
1573 ifndef NO_PERL
1574         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' localedir='$(localedir_SQ)' all
1575 endif
1576         $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
1577
1578 please_set_SHELL_PATH_to_a_more_modern_shell:
1579         @$$(:)
1580
1581 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1582
1583 strip: $(PROGRAMS) git$X
1584         $(STRIP) $(STRIP_OPTS) $^
1585
1586 ### Target-specific flags and dependencies
1587
1588 # The generic compilation pattern rule and automatically
1589 # computed header dependencies (falling back to a dependency on
1590 # LIB_H) are enough to describe how most targets should be built,
1591 # but some targets are special enough to need something a little
1592 # different.
1593 #
1594 # - When a source file "foo.c" #includes a generated header file,
1595 #   we need to list that dependency for the "foo.o" target.
1596 #
1597 #   We also list it from other targets that are built from foo.c
1598 #   like "foo.sp" and "foo.s", even though that is easy to forget
1599 #   to do because the generated header is already present around
1600 #   after a regular build attempt.
1601 #
1602 # - Some code depends on configuration kept in makefile
1603 #   variables. The target-specific variable EXTRA_CPPFLAGS can
1604 #   be used to convey that information to the C preprocessor
1605 #   using -D options.
1606 #
1607 #   The "foo.o" target should have a corresponding dependency on
1608 #   a file that changes when the value of the makefile variable
1609 #   changes.  For example, targets making use of the
1610 #   $(GIT_VERSION) variable depend on GIT-VERSION-FILE.
1611 #
1612 #   Technically the ".sp" and ".s" targets do not need this
1613 #   dependency because they are force-built, but they get the
1614 #   same dependency for consistency. This way, you do not have to
1615 #   know how each target is implemented. And it means the
1616 #   dependencies here will not need to change if the force-build
1617 #   details change some day.
1618
1619 git.sp git.s git.o: GIT-PREFIX
1620 git.sp git.s git.o: EXTRA_CPPFLAGS = \
1621         '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1622         '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1623         '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1624
1625 git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
1626         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) git.o \
1627                 $(BUILTIN_OBJS) $(LIBS)
1628
1629 help.sp help.s help.o: common-cmds.h
1630
1631 builtin/help.sp builtin/help.s builtin/help.o: common-cmds.h GIT-PREFIX
1632 builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
1633         '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1634         '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1635         '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1636
1637 version.sp version.s version.o: GIT-VERSION-FILE GIT-USER-AGENT
1638 version.sp version.s version.o: EXTRA_CPPFLAGS = \
1639         '-DGIT_VERSION="$(GIT_VERSION)"' \
1640         '-DGIT_USER_AGENT=$(GIT_USER_AGENT_CQ_SQ)'
1641
1642 $(BUILT_INS): git$X
1643         $(QUIET_BUILT_IN)$(RM) $@ && \
1644         ln $< $@ 2>/dev/null || \
1645         ln -s $< $@ 2>/dev/null || \
1646         cp $< $@
1647
1648 common-cmds.h: ./generate-cmdlist.sh command-list.txt
1649
1650 common-cmds.h: $(wildcard Documentation/git-*.txt)
1651         $(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
1652
1653 SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
1654         $(localedir_SQ):$(NO_CURL):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
1655         $(gitwebdir_SQ):$(PERL_PATH_SQ)
1656 define cmd_munge_script
1657 $(RM) $@ $@+ && \
1658 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1659     -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1660     -e 's|@@DIFF@@|$(DIFF_SQ)|' \
1661     -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
1662     -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1663     -e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \
1664     -e $(BROKEN_PATH_FIX) \
1665     -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
1666     -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1667     $@.sh >$@+
1668 endef
1669
1670 GIT-SCRIPT-DEFINES: FORCE
1671         @FLAGS='$(SCRIPT_DEFINES)'; \
1672             if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1673                 echo >&2 "    * new script parameters"; \
1674                 echo "$$FLAGS" >$@; \
1675             fi
1676
1677
1678 $(SCRIPT_SH_GEN) : % : %.sh GIT-SCRIPT-DEFINES
1679         $(QUIET_GEN)$(cmd_munge_script) && \
1680         chmod +x $@+ && \
1681         mv $@+ $@
1682
1683 $(SCRIPT_LIB) : % : %.sh GIT-SCRIPT-DEFINES
1684         $(QUIET_GEN)$(cmd_munge_script) && \
1685         mv $@+ $@
1686
1687 git.res: git.rc GIT-VERSION-FILE
1688         $(QUIET_RC)$(RC) \
1689           $(join -DMAJOR= -DMINOR=, $(wordlist 1,2,$(subst -, ,$(subst ., ,$(GIT_VERSION))))) \
1690           -DGIT_VERSION="\\\"$(GIT_VERSION)\\\"" $< -o $@
1691
1692 # This makes sure we depend on the NO_PERL setting itself.
1693 $(SCRIPT_PERL_GEN): GIT-BUILD-OPTIONS
1694
1695 ifndef NO_PERL
1696 $(SCRIPT_PERL_GEN): perl/perl.mak
1697
1698 perl/perl.mak: perl/PM.stamp
1699
1700 perl/PM.stamp: FORCE
1701         $(QUIET_GEN)$(FIND) perl -type f -name '*.pm' | sort >$@+ && \
1702         { cmp $@+ $@ >/dev/null 2>/dev/null || mv $@+ $@; } && \
1703         $(RM) $@+
1704
1705 perl/perl.mak: GIT-CFLAGS GIT-PREFIX perl/Makefile perl/Makefile.PL
1706         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
1707
1708 PERL_DEFINES = $(PERL_PATH_SQ):$(PERLLIB_EXTRA_SQ)
1709 $(SCRIPT_PERL_GEN): % : %.perl perl/perl.mak GIT-PERL-DEFINES GIT-VERSION-FILE
1710         $(QUIET_GEN)$(RM) $@ $@+ && \
1711         INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
1712         INSTLIBDIR_EXTRA='$(PERLLIB_EXTRA_SQ)' && \
1713         INSTLIBDIR="$$INSTLIBDIR$${INSTLIBDIR_EXTRA:+:$$INSTLIBDIR_EXTRA}" && \
1714         sed -e '1{' \
1715             -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1716             -e '        h' \
1717             -e '        s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "'"$$INSTLIBDIR"'"));=' \
1718             -e '        H' \
1719             -e '        x' \
1720             -e '}' \
1721             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1722             $< >$@+ && \
1723         chmod +x $@+ && \
1724         mv $@+ $@
1725
1726 GIT-PERL-DEFINES: FORCE
1727         @FLAGS='$(PERL_DEFINES)'; \
1728             if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1729                 echo >&2 "    * new perl-specific parameters"; \
1730                 echo "$$FLAGS" >$@; \
1731             fi
1732
1733
1734 .PHONY: gitweb
1735 gitweb:
1736         $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
1737
1738 git-instaweb: git-instaweb.sh gitweb GIT-SCRIPT-DEFINES
1739         $(QUIET_GEN)$(cmd_munge_script) && \
1740         chmod +x $@+ && \
1741         mv $@+ $@
1742 else # NO_PERL
1743 $(SCRIPT_PERL_GEN) git-instaweb: % : unimplemented.sh
1744         $(QUIET_GEN)$(RM) $@ $@+ && \
1745         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1746             -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
1747             unimplemented.sh >$@+ && \
1748         chmod +x $@+ && \
1749         mv $@+ $@
1750 endif # NO_PERL
1751
1752 # This makes sure we depend on the NO_PYTHON setting itself.
1753 $(SCRIPT_PYTHON_GEN): GIT-BUILD-OPTIONS
1754
1755 ifndef NO_PYTHON
1756 $(SCRIPT_PYTHON_GEN): GIT-CFLAGS GIT-PREFIX GIT-PYTHON-VARS
1757 $(SCRIPT_PYTHON_GEN): % : %.py
1758         $(QUIET_GEN)$(RM) $@ $@+ && \
1759         sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
1760             $< >$@+ && \
1761         chmod +x $@+ && \
1762         mv $@+ $@
1763 else # NO_PYTHON
1764 $(SCRIPT_PYTHON_GEN): % : unimplemented.sh
1765         $(QUIET_GEN)$(RM) $@ $@+ && \
1766         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1767             -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
1768             unimplemented.sh >$@+ && \
1769         chmod +x $@+ && \
1770         mv $@+ $@
1771 endif # NO_PYTHON
1772
1773 CONFIGURE_RECIPE = $(RM) configure configure.ac+ && \
1774                    sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1775                         configure.ac >configure.ac+ && \
1776                    autoconf -o configure configure.ac+ && \
1777                    $(RM) configure.ac+
1778
1779 configure: configure.ac GIT-VERSION-FILE
1780         $(QUIET_GEN)$(CONFIGURE_RECIPE)
1781
1782 ifdef AUTOCONFIGURED
1783 # We avoid depending on 'configure' here, because it gets rebuilt
1784 # every time GIT-VERSION-FILE is modified, only to update the embedded
1785 # version number string, which config.status does not care about.  We
1786 # do want to recheck when the platform/environment detection logic
1787 # changes, hence this depends on configure.ac.
1788 config.status: configure.ac
1789         $(QUIET_GEN)$(CONFIGURE_RECIPE) && \
1790         if test -f config.status; then \
1791           ./config.status --recheck; \
1792         else \
1793           ./configure; \
1794         fi
1795 reconfigure config.mak.autogen: config.status
1796         $(QUIET_GEN)./config.status
1797 .PHONY: reconfigure # This is a convenience target.
1798 endif
1799
1800 XDIFF_OBJS += xdiff/xdiffi.o
1801 XDIFF_OBJS += xdiff/xprepare.o
1802 XDIFF_OBJS += xdiff/xutils.o
1803 XDIFF_OBJS += xdiff/xemit.o
1804 XDIFF_OBJS += xdiff/xmerge.o
1805 XDIFF_OBJS += xdiff/xpatience.o
1806 XDIFF_OBJS += xdiff/xhistogram.o
1807
1808 VCSSVN_OBJS += vcs-svn/line_buffer.o
1809 VCSSVN_OBJS += vcs-svn/sliding_window.o
1810 VCSSVN_OBJS += vcs-svn/repo_tree.o
1811 VCSSVN_OBJS += vcs-svn/fast_export.o
1812 VCSSVN_OBJS += vcs-svn/svndiff.o
1813 VCSSVN_OBJS += vcs-svn/svndump.o
1814
1815 TEST_OBJS := $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
1816 OBJECTS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
1817         $(XDIFF_OBJS) \
1818         $(VCSSVN_OBJS) \
1819         git.o
1820 ifndef NO_CURL
1821         OBJECTS += http.o http-walker.o remote-curl.o
1822 endif
1823
1824 dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
1825 dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
1826
1827 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1828 $(dep_dirs):
1829         @mkdir -p $@
1830
1831 missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
1832 dep_file = $(dir $@).depend/$(notdir $@).d
1833 dep_args = -MF $(dep_file) -MQ $@ -MMD -MP
1834 endif
1835
1836 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1837 dep_dirs =
1838 missing_dep_dirs =
1839 dep_args =
1840 endif
1841
1842 ASM_SRC := $(wildcard $(OBJECTS:o=S))
1843 ASM_OBJ := $(ASM_SRC:S=o)
1844 C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
1845
1846 .SUFFIXES:
1847
1848 $(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
1849         $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1850 $(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
1851         $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1852
1853 %.s: %.c GIT-CFLAGS FORCE
1854         $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1855
1856 ifdef USE_COMPUTED_HEADER_DEPENDENCIES
1857 # Take advantage of gcc's on-the-fly dependency generation
1858 # See <http://gcc.gnu.org/gcc-3.0/features.html>.
1859 dep_files_present := $(wildcard $(dep_files))
1860 ifneq ($(dep_files_present),)
1861 include $(dep_files_present)
1862 endif
1863 else
1864 # Dependencies on header files, for platforms that do not support
1865 # the gcc -MMD option.
1866 #
1867 # Dependencies on automatically generated headers such as common-cmds.h
1868 # should _not_ be included here, since they are necessary even when
1869 # building an object for the first time.
1870
1871 $(OBJECTS): $(LIB_H)
1872 endif
1873
1874 exec_cmd.sp exec_cmd.s exec_cmd.o: GIT-PREFIX
1875 exec_cmd.sp exec_cmd.s exec_cmd.o: EXTRA_CPPFLAGS = \
1876         '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
1877         '-DBINDIR="$(bindir_relative_SQ)"' \
1878         '-DPREFIX="$(prefix_SQ)"'
1879
1880 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: GIT-PREFIX
1881 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
1882         -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
1883
1884 config.sp config.s config.o: GIT-PREFIX
1885 config.sp config.s config.o: EXTRA_CPPFLAGS = \
1886         -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
1887
1888 attr.sp attr.s attr.o: GIT-PREFIX
1889 attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
1890         -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
1891
1892 gettext.sp gettext.s gettext.o: GIT-PREFIX
1893 gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
1894         -DGIT_LOCALE_PATH='"$(localedir_SQ)"'
1895
1896 http-push.sp http.sp http-walker.sp remote-curl.sp: SPARSE_FLAGS += \
1897         -DCURL_DISABLE_TYPECHECK
1898
1899 ifdef NO_EXPAT
1900 http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
1901 endif
1902
1903 ifdef NO_REGEX
1904 compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
1905         -DGAWK -DNO_MBSUPPORT
1906 endif
1907
1908 ifdef USE_NED_ALLOCATOR
1909 compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
1910         -DNDEBUG -DOVERRIDE_STRDUP -DREPLACE_SYSTEM_ALLOCATOR
1911 compat/nedmalloc/nedmalloc.sp: SPARSE_FLAGS += -Wno-non-pointer-null
1912 endif
1913
1914 git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
1915         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
1916
1917 git-imap-send$X: imap-send.o GIT-LDFLAGS $(GITLIBS)
1918         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1919                 $(LIBS) $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
1920
1921 git-http-fetch$X: http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
1922         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1923                 $(LIBS) $(CURL_LIBCURL)
1924 git-http-push$X: http.o http-push.o GIT-LDFLAGS $(GITLIBS)
1925         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1926                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
1927
1928 git-remote-testsvn$X: remote-testsvn.o GIT-LDFLAGS $(GITLIBS) $(VCSSVN_LIB)
1929         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) \
1930         $(VCSSVN_LIB)
1931
1932 $(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
1933         $(QUIET_LNCP)$(RM) $@ && \
1934         ln $< $@ 2>/dev/null || \
1935         ln -s $< $@ 2>/dev/null || \
1936         cp $< $@
1937
1938 $(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
1939         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1940                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
1941
1942 $(LIB_FILE): $(LIB_OBJS)
1943         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $^
1944
1945 $(XDIFF_LIB): $(XDIFF_OBJS)
1946         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $^
1947
1948 $(VCSSVN_LIB): $(VCSSVN_OBJS)
1949         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $^
1950
1951 export DEFAULT_EDITOR DEFAULT_PAGER
1952
1953 doc:
1954         $(MAKE) -C Documentation all
1955
1956 man:
1957         $(MAKE) -C Documentation man
1958
1959 html:
1960         $(MAKE) -C Documentation html
1961
1962 info:
1963         $(MAKE) -C Documentation info
1964
1965 pdf:
1966         $(MAKE) -C Documentation pdf
1967
1968 XGETTEXT_FLAGS = \
1969         --force-po \
1970         --add-comments=TRANSLATORS: \
1971         --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
1972         --from-code=UTF-8
1973 XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
1974         --keyword=_ --keyword=N_ --keyword="Q_:1,2"
1975 XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell \
1976         --keyword=gettextln --keyword=eval_gettextln
1977 XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --keyword=__ --language=Perl
1978 LOCALIZED_C = $(C_OBJ:o=c) $(LIB_H) $(GENERATED_H)
1979 LOCALIZED_SH = $(SCRIPT_SH)
1980 LOCALIZED_PERL = $(SCRIPT_PERL)
1981
1982 ifdef XGETTEXT_INCLUDE_TESTS
1983 LOCALIZED_C += t/t0200/test.c
1984 LOCALIZED_SH += t/t0200/test.sh
1985 LOCALIZED_PERL += t/t0200/test.perl
1986 endif
1987
1988 po/git.pot: $(GENERATED_H) FORCE
1989         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C)
1990         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \
1991                 $(LOCALIZED_SH)
1992         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_PERL) \
1993                 $(LOCALIZED_PERL)
1994         mv $@+ $@
1995
1996 pot: po/git.pot
1997
1998 POFILES := $(wildcard po/*.po)
1999 MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
2000
2001 ifndef NO_GETTEXT
2002 all:: $(MOFILES)
2003 endif
2004
2005 po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
2006         $(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $<
2007
2008 FIND_SOURCE_FILES = ( git ls-files '*.[hcS]' 2>/dev/null || \
2009                         $(FIND) . \( -name .git -type d -prune \) \
2010                                 -o \( -name '*.[hcS]' -type f -print \) )
2011
2012 $(ETAGS_TARGET): FORCE
2013         $(RM) $(ETAGS_TARGET)
2014         $(FIND_SOURCE_FILES) | xargs etags -a -o $(ETAGS_TARGET)
2015
2016 tags: FORCE
2017         $(RM) tags
2018         $(FIND_SOURCE_FILES) | xargs ctags -a
2019
2020 cscope:
2021         $(RM) cscope*
2022         $(FIND_SOURCE_FILES) | xargs cscope -b
2023
2024 ### Detect prefix changes
2025 TRACK_PREFIX = $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
2026                 $(localedir_SQ)
2027
2028 GIT-PREFIX: FORCE
2029         @FLAGS='$(TRACK_PREFIX)'; \
2030         if test x"$$FLAGS" != x"`cat GIT-PREFIX 2>/dev/null`" ; then \
2031                 echo >&2 "    * new prefix flags"; \
2032                 echo "$$FLAGS" >GIT-PREFIX; \
2033         fi
2034
2035 TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):$(USE_GETTEXT_SCHEME)
2036
2037 GIT-CFLAGS: FORCE
2038         @FLAGS='$(TRACK_CFLAGS)'; \
2039             if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2040                 echo >&2 "    * new build flags"; \
2041                 echo "$$FLAGS" >GIT-CFLAGS; \
2042             fi
2043
2044 TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
2045
2046 GIT-LDFLAGS: FORCE
2047         @FLAGS='$(TRACK_LDFLAGS)'; \
2048             if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
2049                 echo >&2 "    * new link flags"; \
2050                 echo "$$FLAGS" >GIT-LDFLAGS; \
2051             fi
2052
2053 # We need to apply sq twice, once to protect from the shell
2054 # that runs GIT-BUILD-OPTIONS, and then again to protect it
2055 # and the first level quoting from the shell that runs "echo".
2056 GIT-BUILD-OPTIONS: FORCE
2057         @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@
2058         @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@
2059         @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@
2060         @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@
2061         @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@
2062         @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@
2063         @echo USE_LIBPCRE=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE)))'\' >>$@
2064         @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@
2065         @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@
2066         @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@
2067 ifdef TEST_OUTPUT_DIRECTORY
2068         @echo TEST_OUTPUT_DIRECTORY=\''$(subst ','\'',$(subst ','\'',$(TEST_OUTPUT_DIRECTORY)))'\' >>$@
2069 endif
2070 ifdef GIT_TEST_OPTS
2071         @echo GIT_TEST_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_OPTS)))'\' >>$@
2072 endif
2073 ifdef GIT_TEST_CMP
2074         @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@
2075 endif
2076 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2077         @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@
2078 endif
2079         @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@
2080         @echo GETTEXT_POISON=\''$(subst ','\'',$(subst ','\'',$(GETTEXT_POISON)))'\' >>$@
2081 ifdef GIT_PERF_REPEAT_COUNT
2082         @echo GIT_PERF_REPEAT_COUNT=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPEAT_COUNT)))'\' >>$@
2083 endif
2084 ifdef GIT_PERF_REPO
2085         @echo GIT_PERF_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPO)))'\' >>$@
2086 endif
2087 ifdef GIT_PERF_LARGE_REPO
2088         @echo GIT_PERF_LARGE_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_LARGE_REPO)))'\' >>$@
2089 endif
2090 ifdef GIT_PERF_MAKE_OPTS
2091         @echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@
2092 endif
2093 ifdef TEST_GIT_INDEX_VERSION
2094         @echo TEST_GIT_INDEX_VERSION=\''$(subst ','\'',$(subst ','\'',$(TEST_GIT_INDEX_VERSION)))'\' >>$@
2095 endif
2096
2097 ### Detect Python interpreter path changes
2098 ifndef NO_PYTHON
2099 TRACK_PYTHON = $(subst ','\'',-DPYTHON_PATH='$(PYTHON_PATH_SQ)')
2100
2101 GIT-PYTHON-VARS: FORCE
2102         @VARS='$(TRACK_PYTHON)'; \
2103             if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2104                 echo >&2 "    * new Python interpreter location"; \
2105                 echo "$$VARS" >$@; \
2106             fi
2107 endif
2108
2109 test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2110
2111 all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2112 all:: $(NO_INSTALL)
2113
2114 bin-wrappers/%: wrap-for-bin.sh
2115         @mkdir -p bin-wrappers
2116         $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2117              -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2118              -e 's|@@PROG@@|$(@F)|' < $< > $@ && \
2119         chmod +x $@
2120
2121 # GNU make supports exporting all variables by "export" without parameters.
2122 # However, the environment gets quite big, and some programs have problems
2123 # with that.
2124
2125 export NO_SVN_TESTS
2126 export TEST_NO_MALLOC_CHECK
2127
2128 ### Testing rules
2129
2130 test: all
2131         $(MAKE) -C t/ all
2132
2133 perf: all
2134         $(MAKE) -C t/perf/ all
2135
2136 .PHONY: test perf
2137
2138 test-ctype$X: ctype.o
2139
2140 test-date$X: date.o ctype.o
2141
2142 test-delta$X: diff-delta.o patch-delta.o
2143
2144 test-line-buffer$X: vcs-svn/lib.a
2145
2146 test-parse-options$X: parse-options.o parse-options-cb.o
2147
2148 test-svn-fe$X: vcs-svn/lib.a
2149
2150 .PRECIOUS: $(TEST_OBJS)
2151
2152 test-%$X: test-%.o GIT-LDFLAGS $(GITLIBS)
2153         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2154
2155 check-sha1:: test-sha1$X
2156         ./test-sha1.sh
2157
2158 SP_OBJ = $(patsubst %.o,%.sp,$(C_OBJ))
2159
2160 $(SP_OBJ): %.sp: %.c GIT-CFLAGS FORCE
2161         $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
2162                 $(SPARSE_FLAGS) $<
2163
2164 .PHONY: sparse $(SP_OBJ)
2165 sparse: $(SP_OBJ)
2166
2167 check: common-cmds.h
2168         @if sparse; \
2169         then \
2170                 echo 2>&1 "Use 'make sparse' instead"; \
2171                 $(MAKE) --no-print-directory sparse; \
2172         else \
2173                 echo 2>&1 "Did you mean 'make test'?"; \
2174                 exit 1; \
2175         fi
2176
2177 ### Installation rules
2178
2179 ifneq ($(filter /%,$(firstword $(template_dir))),)
2180 template_instdir = $(template_dir)
2181 else
2182 template_instdir = $(prefix)/$(template_dir)
2183 endif
2184 export template_instdir
2185
2186 ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2187 gitexec_instdir = $(gitexecdir)
2188 else
2189 gitexec_instdir = $(prefix)/$(gitexecdir)
2190 endif
2191 gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2192 export gitexec_instdir
2193
2194 ifneq ($(filter /%,$(firstword $(mergetoolsdir))),)
2195 mergetools_instdir = $(mergetoolsdir)
2196 else
2197 mergetools_instdir = $(prefix)/$(mergetoolsdir)
2198 endif
2199 mergetools_instdir_SQ = $(subst ','\'',$(mergetools_instdir))
2200
2201 install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2202
2203 profile-install: profile
2204         $(MAKE) install
2205
2206 profile-fast-install: profile-fast
2207         $(MAKE) install
2208
2209 install: all
2210         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2211         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2212         $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2213         $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2214         $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2215         $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2216         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2217         $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2218 ifndef NO_GETTEXT
2219         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)'
2220         (cd po/build/locale && $(TAR) cf - .) | \
2221         (cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -)
2222 endif
2223 ifndef NO_PERL
2224         $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2225         $(MAKE) -C gitweb install
2226 endif
2227 ifndef NO_TCLTK
2228         $(MAKE) -C gitk-git install
2229         $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2230 endif
2231 ifneq (,$X)
2232         $(foreach p,$(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';)
2233 endif
2234
2235         bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2236         execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2237         { test "$$bindir/" = "$$execdir/" || \
2238           for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
2239                 $(RM) "$$execdir/$$p" && \
2240                 test -z "$(NO_INSTALL_HARDLINKS)$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2241                 ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
2242                 cp "$$bindir/$$p" "$$execdir/$$p" || exit; \
2243           done; \
2244         } && \
2245         for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
2246                 $(RM) "$$bindir/$$p" && \
2247                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2248                 ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
2249                 ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
2250                 cp "$$bindir/git$X" "$$bindir/$$p" || exit; \
2251         done && \
2252         for p in $(BUILT_INS); do \
2253                 $(RM) "$$execdir/$$p" && \
2254                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2255                 ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2256                 ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2257                 cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
2258         done && \
2259         remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
2260         for p in $$remote_curl_aliases; do \
2261                 $(RM) "$$execdir/$$p" && \
2262                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2263                 ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2264                 ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2265                 cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; \
2266         done && \
2267         ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2268
2269 install-gitweb:
2270         $(MAKE) -C gitweb install
2271
2272 install-doc:
2273         $(MAKE) -C Documentation install
2274
2275 install-man:
2276         $(MAKE) -C Documentation install-man
2277
2278 install-html:
2279         $(MAKE) -C Documentation install-html
2280
2281 install-info:
2282         $(MAKE) -C Documentation install-info
2283
2284 install-pdf:
2285         $(MAKE) -C Documentation install-pdf
2286
2287 quick-install-doc:
2288         $(MAKE) -C Documentation quick-install
2289
2290 quick-install-man:
2291         $(MAKE) -C Documentation quick-install-man
2292
2293 quick-install-html:
2294         $(MAKE) -C Documentation quick-install-html
2295
2296
2297
2298 ### Maintainer's dist rules
2299
2300 git.spec: git.spec.in GIT-VERSION-FILE
2301         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
2302         mv $@+ $@
2303
2304 GIT_TARNAME = git-$(GIT_VERSION)
2305 dist: git.spec git-archive$(X) configure
2306         ./git-archive --format=tar \
2307                 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2308         @mkdir -p $(GIT_TARNAME)
2309         @cp git.spec configure $(GIT_TARNAME)
2310         @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2311         @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2312         $(TAR) rf $(GIT_TARNAME).tar \
2313                 $(GIT_TARNAME)/git.spec \
2314                 $(GIT_TARNAME)/configure \
2315                 $(GIT_TARNAME)/version \
2316                 $(GIT_TARNAME)/git-gui/version
2317         @$(RM) -r $(GIT_TARNAME)
2318         gzip -f -9 $(GIT_TARNAME).tar
2319
2320 rpm: dist
2321         $(RPMBUILD) \
2322                 --define "_source_filedigest_algorithm md5" \
2323                 --define "_binary_filedigest_algorithm md5" \
2324                 -ta $(GIT_TARNAME).tar.gz
2325
2326 htmldocs = git-htmldocs-$(GIT_VERSION)
2327 manpages = git-manpages-$(GIT_VERSION)
2328 dist-doc:
2329         $(RM) -r .doc-tmp-dir
2330         mkdir .doc-tmp-dir
2331         $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2332         cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2333         gzip -n -9 -f $(htmldocs).tar
2334         :
2335         $(RM) -r .doc-tmp-dir
2336         mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2337         $(MAKE) -C Documentation DESTDIR=./ \
2338                 man1dir=../.doc-tmp-dir/man1 \
2339                 man5dir=../.doc-tmp-dir/man5 \
2340                 man7dir=../.doc-tmp-dir/man7 \
2341                 install
2342         cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2343         gzip -n -9 -f $(manpages).tar
2344         $(RM) -r .doc-tmp-dir
2345
2346 ### Cleaning rules
2347
2348 distclean: clean
2349         $(RM) configure
2350         $(RM) config.log config.status config.cache
2351         $(RM) config.mak.autogen config.mak.append
2352         $(RM) -r autom4te.cache
2353
2354 profile-clean:
2355         $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2356         $(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2357
2358 clean: profile-clean coverage-clean
2359         $(RM) *.o *.res block-sha1/*.o ppc/*.o compat/*.o compat/*/*.o
2360         $(RM) xdiff/*.o vcs-svn/*.o ewah/*.o builtin/*.o
2361         $(RM) $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
2362         $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2363         $(RM) $(TEST_PROGRAMS) $(NO_INSTALL)
2364         $(RM) -r bin-wrappers $(dep_dirs)
2365         $(RM) -r po/build/
2366         $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope*
2367         $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2368         $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
2369         $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
2370         $(MAKE) -C Documentation/ clean
2371 ifndef NO_PERL
2372         $(MAKE) -C gitweb clean
2373         $(MAKE) -C perl clean
2374 endif
2375         $(MAKE) -C templates/ clean
2376         $(MAKE) -C t/ clean
2377 ifndef NO_TCLTK
2378         $(MAKE) -C gitk-git clean
2379         $(MAKE) -C git-gui clean
2380 endif
2381         $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-BUILD-OPTIONS
2382         $(RM) GIT-USER-AGENT GIT-PREFIX
2383         $(RM) GIT-SCRIPT-DEFINES GIT-PERL-DEFINES GIT-PYTHON-VARS
2384
2385 .PHONY: all install profile-clean clean strip
2386 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
2387 .PHONY: FORCE cscope
2388
2389 ### Check documentation
2390 #
2391 ALL_COMMANDS = $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS)
2392 ALL_COMMANDS += git
2393 ALL_COMMANDS += gitk
2394 ALL_COMMANDS += gitweb
2395 ALL_COMMANDS += git-gui git-citool
2396 check-docs::
2397         @(for v in $(ALL_COMMANDS); \
2398         do \
2399                 case "$$v" in \
2400                 git-merge-octopus | git-merge-ours | git-merge-recursive | \
2401                 git-merge-resolve | git-merge-subtree | \
2402                 git-fsck-objects | git-init-db | \
2403                 git-remote-* | git-stage | \
2404                 git-?*--?* ) continue ;; \
2405                 esac ; \
2406                 test -f "Documentation/$$v.txt" || \
2407                 echo "no doc: $$v"; \
2408                 sed -e '/^#/d' command-list.txt | \
2409                 grep -q "^$$v[  ]" || \
2410                 case "$$v" in \
2411                 git) ;; \
2412                 *) echo "no link: $$v";; \
2413                 esac ; \
2414         done; \
2415         ( \
2416                 sed -e '/^#/d' \
2417                     -e 's/[     ].*//' \
2418                     -e 's/^/listed /' command-list.txt; \
2419                 $(MAKE) -C Documentation print-man1 | \
2420                 grep '\.txt$$' | \
2421                 sed -e 's|Documentation/|documented |' \
2422                     -e 's/\.txt//'; \
2423         ) | while read how cmd; \
2424         do \
2425                 case " $(ALL_COMMANDS) " in \
2426                 *" $$cmd "*)    ;; \
2427                 *) echo "removed but $$how: $$cmd" ;; \
2428                 esac; \
2429         done ) | sort
2430
2431 ### Make sure built-ins do not have dups and listed in git.c
2432 #
2433 check-builtins::
2434         ./check-builtins.sh
2435
2436 ### Test suite coverage testing
2437 #
2438 .PHONY: coverage coverage-clean coverage-compile coverage-test coverage-report
2439 .PHONY: coverage-clean-results
2440
2441 coverage:
2442         $(MAKE) coverage-test
2443         $(MAKE) coverage-untested-functions
2444
2445 object_dirs := $(sort $(dir $(OBJECTS)))
2446 coverage-clean-results:
2447         $(RM) $(addsuffix *.gcov,$(object_dirs))
2448         $(RM) $(addsuffix *.gcda,$(object_dirs))
2449         $(RM) coverage-untested-functions
2450         $(RM) -r cover_db/
2451         $(RM) -r cover_db_html/
2452
2453 coverage-clean: coverage-clean-results
2454         $(RM) $(addsuffix *.gcno,$(object_dirs))
2455
2456 COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
2457 COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
2458 GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
2459
2460 coverage-compile:
2461         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
2462
2463 coverage-test: coverage-clean-results coverage-compile
2464         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
2465                 DEFAULT_TEST_TARGET=test -j1 test
2466
2467 coverage-report:
2468         $(QUIET_GCOV)for dir in $(object_dirs); do \
2469                 $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
2470         done
2471
2472 coverage-untested-functions: coverage-report
2473         grep '^function.*called 0 ' *.c.gcov \
2474                 | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
2475                 > coverage-untested-functions
2476
2477 cover_db: coverage-report
2478         gcov2perl -db cover_db *.gcov
2479
2480 cover_db_html: cover_db
2481         cover -report html -outputdir cover_db_html cover_db
2482