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 NEEDS_CRYPTO_WITH_SSL if you need -lcrypto when using -lssl (Darwin).
 145 #
 146 # Define NEEDS_SSL_WITH_CRYPTO if you need -lssl when using -lcrypto (Darwin).
 147 #
 148 # Define NEEDS_SSL_WITH_CURL if you need -lssl with -lcurl (Minix).
 149 #
 150 # Define NEEDS_IDN_WITH_CURL if you need -lidn when using -lcurl (Minix).
 151 #
 152 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
 153 #
 154 # Define NEEDS_LIBINTL_BEFORE_LIBICONV if you need libintl before libiconv.
 155 #
 156 # Define NO_INTPTR_T if you don't have intptr_t or uintptr_t.
 157 #
 158 # Define NO_UINTMAX_T if you don't have uintmax_t.
 159 #
 160 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
 161 # Patrick Mauritz).
 162 #
 163 # Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
 164 # Notably on Solaris hstrerror resides in libresolv and on Solaris 7
 165 # inet_ntop and inet_pton additionally reside there.
 166 #
 167 # Define NO_MMAP if you want to avoid mmap.
 168 #
 169 # Define NO_SYS_POLL_H if you don't have sys/poll.h.
 170 #
 171 # Define NO_POLL if you do not have or don't want to use poll().
 172 # This also implies NO_SYS_POLL_H.
 173 #
 174 # Define NEEDS_SYS_PARAM_H if you need to include sys/param.h to compile,
 175 # *PLEASE* REPORT to git@vger.kernel.org if your platform needs this;
 176 # we want to know more about the issue.
 177 #
 178 # Define NO_PTHREADS if you do not have or do not want to use Pthreads.
 179 #
 180 # Define NO_PREAD if you have a problem with pread() system call (e.g.
 181 # cygwin1.dll before v1.5.22).
 182 #
 183 # Define NO_SETITIMER if you don't have setitimer()
 184 #
 185 # Define NO_STRUCT_ITIMERVAL if you don't have struct itimerval
 186 # This also implies NO_SETITIMER
 187 #
 188 # Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
 189 # generally faster on your platform than accessing the working directory.
 190 #
 191 # Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
 192 # the executable mode bit, but doesn't really do so.
 193 #
 194 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
 195 #
 196 # Define NO_UNIX_SOCKETS if your system does not offer unix sockets.
 197 #
 198 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
 199 # sockaddr_storage.
 200 #
 201 # Define NO_ICONV if your libc does not properly support iconv.
 202 #
 203 # Define OLD_ICONV if your library has an old iconv(), where the second
 204 # (input buffer pointer) parameter is declared with type (const char **).
 205 #
 206 # Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
 207 #
 208 # Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
 209 # that tells runtime paths to dynamic libraries;
 210 # "-Wl,-rpath=/path/lib" is used instead.
 211 #
 212 # Define NO_NORETURN if using buggy versions of gcc 4.6+ and profile feedback,
 213 # as the compiler can crash (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49299)
 214 #
 215 # Define USE_NSEC below if you want git to care about sub-second file mtimes
 216 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
 217 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
 218 # randomly break unless your underlying filesystem supports those sub-second
 219 # times (my ext3 doesn't).
 220 #
 221 # Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
 222 # "st_ctim"
 223 #
 224 # Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
 225 # available.  This automatically turns USE_NSEC off.
 226 #
 227 # Define USE_STDEV below if you want git to care about the underlying device
 228 # change being considered an inode change from the update-index perspective.
 229 #
 230 # Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
 231 # field that counts the on-disk footprint in 512-byte blocks.
 232 #
 233 # Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72
 234 # (not v1.73 or v1.71).
 235 #
 236 # Define ASCIIDOC_ROFF if your DocBook XSL does not escape raw roff directives
 237 # (versions 1.68.1 through v1.72).
 238 #
 239 # Define GNU_ROFF if your target system uses GNU groff.  This forces
 240 # apostrophes to be ASCII so that cut&pasting examples to the shell
 241 # will work.
 242 #
 243 # Define PERL_PATH to the path of your Perl binary (usually /usr/bin/perl).
 244 #
 245 # Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 246 # MakeMaker (e.g. using ActiveState under Cygwin).
 247 #
 248 # Define NO_PERL if you do not want Perl scripts or libraries at all.
 249 #
 250 # Define PYTHON_PATH to the path of your Python binary (often /usr/bin/python
 251 # but /usr/bin/python2.7 on some platforms).
 252 #
 253 # Define NO_PYTHON if you do not want Python scripts or libraries at all.
 254 #
 255 # Define NO_TCLTK if you do not want Tcl/Tk GUI.
 256 #
 257 # The TCL_PATH variable governs the location of the Tcl interpreter
 258 # used to optimize git-gui for your system.  Only used if NO_TCLTK
 259 # is not set.  Defaults to the bare 'tclsh'.
 260 #
 261 # The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
 262 # If not set it defaults to the bare 'wish'. If it is set to the empty
 263 # string then NO_TCLTK will be forced (this is used by configure script).
 264 #
 265 # Define INTERNAL_QSORT to use Git's implementation of qsort(), which
 266 # is a simplified version of the merge sort used in glibc. This is
 267 # recommended if Git triggers O(n^2) behavior in your platform's qsort().
 268 #
 269 # Define UNRELIABLE_FSTAT if your system's fstat does not return the same
 270 # information on a not yet closed file that lstat would return for the same
 271 # file after it was closed.
 272 #
 273 # Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
 274 # when hardlinking a file to another name and unlinking the original file right
 275 # away (some NTFS drivers seem to zero the contents in that scenario).
 276 #
 277 # Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
 278 # programs as a tar, where bin/ and libexec/ might be on different file systems.
 279 #
 280 # Define NO_INSTALL_HARDLINKS if you prefer to use either symbolic links or
 281 # copies to install built-in git commands e.g. git-cat-file.
 282 #
 283 # Define USE_NED_ALLOCATOR if you want to replace the platforms default
 284 # memory allocators with the nedmalloc allocator written by Niall Douglas.
 285 #
 286 # Define NO_REGEX if you have no or inferior regex support in your C library.
 287 #
 288 # Define HAVE_DEV_TTY if your system can open /dev/tty to interact with the
 289 # user.
 290 #
 291 # Define GETTEXT_POISON if you are debugging the choice of strings marked
 292 # for translation.  In a GETTEXT_POISON build, you can turn all strings marked
 293 # for translation into gibberish by setting the GIT_GETTEXT_POISON variable
 294 # (to any value) in your environment.
 295 #
 296 # Define JSMIN to point to JavaScript minifier that functions as
 297 # a filter to have gitweb.js minified.
 298 #
 299 # Define CSSMIN to point to a CSS minifier in order to generate a minified
 300 # version of gitweb.css
 301 #
 302 # Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
 303 # you want to use something different.  The value will be interpreted by the
 304 # shell at runtime when it is used.
 305 #
 306 # Define DEFAULT_EDITOR to a sensible editor command (defaults to "vi") if you
 307 # want to use something different.  The value will be interpreted by the shell
 308 # if necessary when it is used.  Examples:
 309 #
 310 #   DEFAULT_EDITOR='~/bin/vi',
 311 #   DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
 312 #   DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
 313 #
 314 # Define COMPUTE_HEADER_DEPENDENCIES to "yes" if you want dependencies on
 315 # header files to be automatically computed, to avoid rebuilding objects when
 316 # an unrelated header file changes.  Define it to "no" to use the hard-coded
 317 # dependency rules.  The default is "auto", which means to use computed header
 318 # dependencies if your compiler is detected to support it.
 319 #
 320 # Define NATIVE_CRLF if your platform uses CRLF for line endings.
 321 #
 322 # Define XDL_FAST_HASH to use an alternative line-hashing method in
 323 # the diff algorithm.  It gives a nice speedup if your processor has
 324 # fast unaligned word loads.  Does NOT work on big-endian systems!
 325 # Enabled by default on x86_64.
 326 #
 327 # Define GIT_USER_AGENT if you want to change how git identifies itself during
 328 # network interactions.  The default is "git/$(GIT_VERSION)".
 329 #
 330 # Define DEFAULT_HELP_FORMAT to "man", "info" or "html"
 331 # (defaults to "man") if you want to have a different default when
 332 # "git help" is called without a parameter specifying the format.
 333 #
 334 # Define TEST_GIT_INDEX_VERSION to 2, 3 or 4 to run the test suite
 335 # with a different indexfile format version.  If it isn't set the index
 336 # file format used is index-v[23].
 337 #
 338 # Define GMTIME_UNRELIABLE_ERRORS if your gmtime() function does not
 339 # return NULL when it receives a bogus time_t.
 340 #
 341 # Define HAVE_CLOCK_GETTIME if your platform has clock_gettime in librt.
 342
 343 GIT-VERSION-FILE: FORCE
 344         @$(SHELL_PATH) ./GIT-VERSION-GEN
 345 -include GIT-VERSION-FILE
 346
 347 # CFLAGS and LDFLAGS are for the users to override from the command line.
 348
 349 CFLAGS = -g -O2 -Wall
 350 LDFLAGS =
 351 ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
 352 ALL_LDFLAGS = $(LDFLAGS)
 353 STRIP ?= strip
 354
 355 # Among the variables below, these:
 356 #   gitexecdir
 357 #   template_dir
 358 #   sysconfdir
 359 # can be specified as a relative path some/where/else;
 360 # this is interpreted as relative to $(prefix) and "git" at
 361 # runtime figures out where they are based on the path to the executable.
 362 # Additionally, the following will be treated as relative by "git" if they
 363 # begin with "$(prefix)/":
 364 #   mandir
 365 #   infodir
 366 #   htmldir
 367 # This can help installing the suite in a relocatable way.
 368
 369 prefix = $(HOME)
 370 bindir_relative = bin
 371 bindir = $(prefix)/$(bindir_relative)
 372 mandir = $(prefix)/share/man
 373 infodir = $(prefix)/share/info
 374 gitexecdir = libexec/git-core
 375 mergetoolsdir = $(gitexecdir)/mergetools
 376 sharedir = $(prefix)/share
 377 gitwebdir = $(sharedir)/gitweb
 378 localedir = $(sharedir)/locale
 379 template_dir = share/git-core/templates
 380 htmldir = $(prefix)/share/doc/git-doc
 381 ETC_GITCONFIG = $(sysconfdir)/gitconfig
 382 ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
 383 lib = lib
 384 # DESTDIR =
 385 pathsep = :
 386
 387 mandir_relative = $(patsubst $(prefix)/%,%,$(mandir))
 388 infodir_relative = $(patsubst $(prefix)/%,%,$(infodir))
 389 htmldir_relative = $(patsubst $(prefix)/%,%,$(htmldir))
 390
 391 export prefix bindir sharedir sysconfdir gitwebdir localedir
 392
 393 CC = cc
 394 AR = ar
 395 RM = rm -f
 396 DIFF = diff
 397 TAR = tar
 398 FIND = find
 399 INSTALL = install
 400 RPMBUILD = rpmbuild
 401 TCL_PATH = tclsh
 402 TCLTK_PATH = wish
 403 XGETTEXT = xgettext
 404 MSGFMT = msgfmt
 405 PTHREAD_LIBS = -lpthread
 406 PTHREAD_CFLAGS =
 407 GCOV = gcov
 408
 409 export TCL_PATH TCLTK_PATH
 410
 411 SPARSE_FLAGS =
 412
 413
 414
 415 ### --- END CONFIGURATION SECTION ---
 416
 417 # Those must not be GNU-specific; they are shared with perl/ which may
 418 # be built by a different compiler. (Note that this is an artifact now
 419 # but it still might be nice to keep that distinction.)
 420 BASIC_CFLAGS = -I.
 421 BASIC_LDFLAGS =
 422
 423 # Guard against environment variables
 424 BUILTIN_OBJS =
 425 BUILT_INS =
 426 COMPAT_CFLAGS =
 427 COMPAT_OBJS =
 428 XDIFF_OBJS =
 429 VCSSVN_OBJS =
 430 GENERATED_H =
 431 EXTRA_CPPFLAGS =
 432 LIB_OBJS =
 433 PROGRAM_OBJS =
 434 PROGRAMS =
 435 SCRIPT_PERL =
 436 SCRIPT_PYTHON =
 437 SCRIPT_SH =
 438 SCRIPT_LIB =
 439 TEST_PROGRAMS_NEED_X =
 440
 441 # Having this variable in your environment would break pipelines because
 442 # you cause "cd" to echo its destination to stdout.  It can also take
 443 # scripts to unexpected places.  If you like CDPATH, define it for your
 444 # interactive shell sessions without exporting it.
 445 unexport CDPATH
 446
 447 SCRIPT_SH += git-am.sh
 448 SCRIPT_SH += git-bisect.sh
 449 SCRIPT_SH += git-difftool--helper.sh
 450 SCRIPT_SH += git-filter-branch.sh
 451 SCRIPT_SH += git-merge-octopus.sh
 452 SCRIPT_SH += git-merge-one-file.sh
 453 SCRIPT_SH += git-merge-resolve.sh
 454 SCRIPT_SH += git-mergetool.sh
 455 SCRIPT_SH += git-pull.sh
 456 SCRIPT_SH += git-quiltimport.sh
 457 SCRIPT_SH += git-rebase.sh
 458 SCRIPT_SH += git-remote-testgit.sh
 459 SCRIPT_SH += git-request-pull.sh
 460 SCRIPT_SH += git-stash.sh
 461 SCRIPT_SH += git-submodule.sh
 462 SCRIPT_SH += git-web--browse.sh
 463
 464 SCRIPT_LIB += git-mergetool--lib
 465 SCRIPT_LIB += git-parse-remote
 466 SCRIPT_LIB += git-rebase--am
 467 SCRIPT_LIB += git-rebase--interactive
 468 SCRIPT_LIB += git-rebase--merge
 469 SCRIPT_LIB += git-sh-setup
 470 SCRIPT_LIB += git-sh-i18n
 471
 472 SCRIPT_PERL += git-add--interactive.perl
 473 SCRIPT_PERL += git-difftool.perl
 474 SCRIPT_PERL += git-archimport.perl
 475 SCRIPT_PERL += git-cvsexportcommit.perl
 476 SCRIPT_PERL += git-cvsimport.perl
 477 SCRIPT_PERL += git-cvsserver.perl
 478 SCRIPT_PERL += git-relink.perl
 479 SCRIPT_PERL += git-send-email.perl
 480 SCRIPT_PERL += git-svn.perl
 481
 482 SCRIPT_PYTHON += git-p4.py
 483
 484 NO_INSTALL += git-remote-testgit
 485
 486 # Generated files for scripts
 487 SCRIPT_SH_GEN = $(patsubst %.sh,%,$(SCRIPT_SH))
 488 SCRIPT_PERL_GEN = $(patsubst %.perl,%,$(SCRIPT_PERL))
 489 SCRIPT_PYTHON_GEN = $(patsubst %.py,%,$(SCRIPT_PYTHON))
 490
 491 SCRIPT_SH_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_SH_GEN))
 492 SCRIPT_PERL_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PERL_GEN))
 493 SCRIPT_PYTHON_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PYTHON_GEN))
 494
 495 # Individual rules to allow e.g.
 496 # "make -C ../.. SCRIPT_PERL=contrib/foo/bar.perl build-perl-script"
 497 # from subdirectories like contrib/*/
 498 .PHONY: build-perl-script build-sh-script build-python-script
 499 build-perl-script: $(SCRIPT_PERL_GEN)
 500 build-sh-script: $(SCRIPT_SH_GEN)
 501 build-python-script: $(SCRIPT_PYTHON_GEN)
 502
 503 .PHONY: install-perl-script install-sh-script install-python-script
 504 install-sh-script: $(SCRIPT_SH_INS)
 505         $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 506 install-perl-script: $(SCRIPT_PERL_INS)
 507         $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 508 install-python-script: $(SCRIPT_PYTHON_INS)
 509         $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 510
 511 .PHONY: clean-perl-script clean-sh-script clean-python-script
 512 clean-sh-script:
 513         $(RM) $(SCRIPT_SH_GEN)
 514 clean-perl-script:
 515         $(RM) $(SCRIPT_PERL_GEN)
 516 clean-python-script:
 517         $(RM) $(SCRIPT_PYTHON_GEN)
 518
 519 SCRIPTS = $(SCRIPT_SH_INS) \
 520           $(SCRIPT_PERL_INS) \
 521           $(SCRIPT_PYTHON_INS) \
 522           git-instaweb
 523
 524 ETAGS_TARGET = TAGS
 525
 526 # Empty...
 527 EXTRA_PROGRAMS =
 528
 529 # ... and all the rest that could be moved out of bindir to gitexecdir
 530 PROGRAMS += $(EXTRA_PROGRAMS)
 531
 532 PROGRAM_OBJS += credential-store.o
 533 PROGRAM_OBJS += daemon.o
 534 PROGRAM_OBJS += fast-import.o
 535 PROGRAM_OBJS += http-backend.o
 536 PROGRAM_OBJS += imap-send.o
 537 PROGRAM_OBJS += sh-i18n--envsubst.o
 538 PROGRAM_OBJS += shell.o
 539 PROGRAM_OBJS += show-index.o
 540 PROGRAM_OBJS += upload-pack.o
 541 PROGRAM_OBJS += remote-testsvn.o
 542
 543 # Binary suffix, set to .exe for Windows builds
 544 X =
 545
 546 PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
 547
 548 TEST_PROGRAMS_NEED_X += test-chmtime
 549 TEST_PROGRAMS_NEED_X += test-ctype
 550 TEST_PROGRAMS_NEED_X += test-config
 551 TEST_PROGRAMS_NEED_X += test-date
 552 TEST_PROGRAMS_NEED_X += test-delta
 553 TEST_PROGRAMS_NEED_X += test-dump-cache-tree
 554 TEST_PROGRAMS_NEED_X += test-dump-split-index
 555 TEST_PROGRAMS_NEED_X += test-genrandom
 556 TEST_PROGRAMS_NEED_X += test-hashmap
 557 TEST_PROGRAMS_NEED_X += test-index-version
 558 TEST_PROGRAMS_NEED_X += test-line-buffer
 559 TEST_PROGRAMS_NEED_X += test-match-trees
 560 TEST_PROGRAMS_NEED_X += test-mergesort
 561 TEST_PROGRAMS_NEED_X += test-mktemp
 562 TEST_PROGRAMS_NEED_X += test-parse-options
 563 TEST_PROGRAMS_NEED_X += test-path-utils
 564 TEST_PROGRAMS_NEED_X += test-prio-queue
 565 TEST_PROGRAMS_NEED_X += test-read-cache
 566 TEST_PROGRAMS_NEED_X += test-regex
 567 TEST_PROGRAMS_NEED_X += test-revision-walking
 568 TEST_PROGRAMS_NEED_X += test-run-command
 569 TEST_PROGRAMS_NEED_X += test-scrap-cache-tree
 570 TEST_PROGRAMS_NEED_X += test-sha1
 571 TEST_PROGRAMS_NEED_X += test-sha1-array
 572 TEST_PROGRAMS_NEED_X += test-sigchain
 573 TEST_PROGRAMS_NEED_X += test-string-list
 574 TEST_PROGRAMS_NEED_X += test-subprocess
 575 TEST_PROGRAMS_NEED_X += test-svn-fe
 576 TEST_PROGRAMS_NEED_X += test-urlmatch-normalization
 577 TEST_PROGRAMS_NEED_X += test-wildmatch
 578
 579 TEST_PROGRAMS = $(patsubst %,%$X,$(TEST_PROGRAMS_NEED_X))
 580
 581 # List built-in command $C whose implementation cmd_$C() is not in
 582 # builtin/$C.o but is linked in as part of some other command.
 583 BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
 584
 585 BUILT_INS += git-cherry$X
 586 BUILT_INS += git-cherry-pick$X
 587 BUILT_INS += git-format-patch$X
 588 BUILT_INS += git-fsck-objects$X
 589 BUILT_INS += git-init$X
 590 BUILT_INS += git-merge-subtree$X
 591 BUILT_INS += git-show$X
 592 BUILT_INS += git-stage$X
 593 BUILT_INS += git-status$X
 594 BUILT_INS += git-whatchanged$X
 595
 596 # what 'all' will build and 'install' will install in gitexecdir,
 597 # excluding programs for built-in commands
 598 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 599
 600 # what 'all' will build but not install in gitexecdir
 601 OTHER_PROGRAMS = git$X
 602
 603 # what test wrappers are needed and 'install' will install, in bindir
 604 BINDIR_PROGRAMS_NEED_X += git
 605 BINDIR_PROGRAMS_NEED_X += git-upload-pack
 606 BINDIR_PROGRAMS_NEED_X += git-receive-pack
 607 BINDIR_PROGRAMS_NEED_X += git-upload-archive
 608 BINDIR_PROGRAMS_NEED_X += git-shell
 609
 610 BINDIR_PROGRAMS_NO_X += git-cvsserver
 611
 612 # Set paths to tools early so that they can be used for version tests.
 613 ifndef SHELL_PATH
 614         SHELL_PATH = /bin/sh
 615 endif
 616 ifndef PERL_PATH
 617         PERL_PATH = /usr/bin/perl
 618 endif
 619 ifndef PYTHON_PATH
 620         PYTHON_PATH = /usr/bin/python
 621 endif
 622
 623 export PERL_PATH
 624 export PYTHON_PATH
 625
 626 LIB_FILE = libgit.a
 627 XDIFF_LIB = xdiff/lib.a
 628 VCSSVN_LIB = vcs-svn/lib.a
 629
 630 GENERATED_H += common-cmds.h
 631
 632 LIB_H = $(shell $(FIND) . \
 633         -name .git -prune -o \
 634         -name t -prune -o \
 635         -name Documentation -prune -o \
 636         -name '*.h' -print)
 637
 638 LIB_OBJS += abspath.o
 639 LIB_OBJS += advice.o
 640 LIB_OBJS += alias.o
 641 LIB_OBJS += alloc.o
 642 LIB_OBJS += archive.o
 643 LIB_OBJS += archive-tar.o
 644 LIB_OBJS += archive-zip.o
 645 LIB_OBJS += argv-array.o
 646 LIB_OBJS += attr.o
 647 LIB_OBJS += base85.o
 648 LIB_OBJS += bisect.o
 649 LIB_OBJS += blob.o
 650 LIB_OBJS += branch.o
 651 LIB_OBJS += bulk-checkin.o
 652 LIB_OBJS += bundle.o
 653 LIB_OBJS += cache-tree.o
 654 LIB_OBJS += color.o
 655 LIB_OBJS += column.o
 656 LIB_OBJS += combine-diff.o
 657 LIB_OBJS += commit.o
 658 LIB_OBJS += compat/obstack.o
 659 LIB_OBJS += compat/terminal.o
 660 LIB_OBJS += config.o
 661 LIB_OBJS += connect.o
 662 LIB_OBJS += connected.o
 663 LIB_OBJS += convert.o
 664 LIB_OBJS += copy.o
 665 LIB_OBJS += credential.o
 666 LIB_OBJS += csum-file.o
 667 LIB_OBJS += ctype.o
 668 LIB_OBJS += date.o
 669 LIB_OBJS += decorate.o
 670 LIB_OBJS += diffcore-break.o
 671 LIB_OBJS += diffcore-delta.o
 672 LIB_OBJS += diffcore-order.o
 673 LIB_OBJS += diffcore-pickaxe.o
 674 LIB_OBJS += diffcore-rename.o
 675 LIB_OBJS += diff-delta.o
 676 LIB_OBJS += diff-lib.o
 677 LIB_OBJS += diff-no-index.o
 678 LIB_OBJS += diff.o
 679 LIB_OBJS += dir.o
 680 LIB_OBJS += editor.o
 681 LIB_OBJS += entry.o
 682 LIB_OBJS += environment.o
 683 LIB_OBJS += ewah/bitmap.o
 684 LIB_OBJS += ewah/ewah_bitmap.o
 685 LIB_OBJS += ewah/ewah_io.o
 686 LIB_OBJS += ewah/ewah_rlw.o
 687 LIB_OBJS += exec_cmd.o
 688 LIB_OBJS += fetch-pack.o
 689 LIB_OBJS += fsck.o
 690 LIB_OBJS += gettext.o
 691 LIB_OBJS += gpg-interface.o
 692 LIB_OBJS += graph.o
 693 LIB_OBJS += grep.o
 694 LIB_OBJS += hashmap.o
 695 LIB_OBJS += help.o
 696 LIB_OBJS += hex.o
 697 LIB_OBJS += ident.o
 698 LIB_OBJS += kwset.o
 699 LIB_OBJS += levenshtein.o
 700 LIB_OBJS += line-log.o
 701 LIB_OBJS += line-range.o
 702 LIB_OBJS += list-objects.o
 703 LIB_OBJS += ll-merge.o
 704 LIB_OBJS += lockfile.o
 705 LIB_OBJS += log-tree.o
 706 LIB_OBJS += mailmap.o
 707 LIB_OBJS += match-trees.o
 708 LIB_OBJS += merge.o
 709 LIB_OBJS += merge-blobs.o
 710 LIB_OBJS += merge-recursive.o
 711 LIB_OBJS += mergesort.o
 712 LIB_OBJS += name-hash.o
 713 LIB_OBJS += notes.o
 714 LIB_OBJS += notes-cache.o
 715 LIB_OBJS += notes-merge.o
 716 LIB_OBJS += notes-utils.o
 717 LIB_OBJS += object.o
 718 LIB_OBJS += pack-bitmap.o
 719 LIB_OBJS += pack-bitmap-write.o
 720 LIB_OBJS += pack-check.o
 721 LIB_OBJS += pack-objects.o
 722 LIB_OBJS += pack-revindex.o
 723 LIB_OBJS += pack-write.o
 724 LIB_OBJS += pager.o
 725 LIB_OBJS += parse-options.o
 726 LIB_OBJS += parse-options-cb.o
 727 LIB_OBJS += patch-delta.o
 728 LIB_OBJS += patch-ids.o
 729 LIB_OBJS += path.o
 730 LIB_OBJS += pathspec.o
 731 LIB_OBJS += pkt-line.o
 732 LIB_OBJS += preload-index.o
 733 LIB_OBJS += pretty.o
 734 LIB_OBJS += prio-queue.o
 735 LIB_OBJS += progress.o
 736 LIB_OBJS += prompt.o
 737 LIB_OBJS += quote.o
 738 LIB_OBJS += reachable.o
 739 LIB_OBJS += read-cache.o
 740 LIB_OBJS += reflog-walk.o
 741 LIB_OBJS += refs.o
 742 LIB_OBJS += remote.o
 743 LIB_OBJS += replace_object.o
 744 LIB_OBJS += rerere.o
 745 LIB_OBJS += resolve-undo.o
 746 LIB_OBJS += revision.o
 747 LIB_OBJS += run-command.o
 748 LIB_OBJS += send-pack.o
 749 LIB_OBJS += sequencer.o
 750 LIB_OBJS += server-info.o
 751 LIB_OBJS += setup.o
 752 LIB_OBJS += sha1-array.o
 753 LIB_OBJS += sha1-lookup.o
 754 LIB_OBJS += sha1_file.o
 755 LIB_OBJS += sha1_name.o
 756 LIB_OBJS += shallow.o
 757 LIB_OBJS += sideband.o
 758 LIB_OBJS += sigchain.o
 759 LIB_OBJS += split-index.o
 760 LIB_OBJS += strbuf.o
 761 LIB_OBJS += streaming.o
 762 LIB_OBJS += string-list.o
 763 LIB_OBJS += submodule.o
 764 LIB_OBJS += symlinks.o
 765 LIB_OBJS += tag.o
 766 LIB_OBJS += trace.o
 767 LIB_OBJS += trailer.o
 768 LIB_OBJS += transport.o
 769 LIB_OBJS += transport-helper.o
 770 LIB_OBJS += tree-diff.o
 771 LIB_OBJS += tree.o
 772 LIB_OBJS += tree-walk.o
 773 LIB_OBJS += unpack-trees.o
 774 LIB_OBJS += url.o
 775 LIB_OBJS += urlmatch.o
 776 LIB_OBJS += usage.o
 777 LIB_OBJS += userdiff.o
 778 LIB_OBJS += utf8.o
 779 LIB_OBJS += varint.o
 780 LIB_OBJS += version.o
 781 LIB_OBJS += versioncmp.o
 782 LIB_OBJS += walker.o
 783 LIB_OBJS += wildmatch.o
 784 LIB_OBJS += wrapper.o
 785 LIB_OBJS += write_or_die.o
 786 LIB_OBJS += ws.o
 787 LIB_OBJS += wt-status.o
 788 LIB_OBJS += xdiff-interface.o
 789 LIB_OBJS += zlib.o
 790
 791 BUILTIN_OBJS += builtin/add.o
 792 BUILTIN_OBJS += builtin/annotate.o
 793 BUILTIN_OBJS += builtin/apply.o
 794 BUILTIN_OBJS += builtin/archive.o
 795 BUILTIN_OBJS += builtin/bisect--helper.o
 796 BUILTIN_OBJS += builtin/blame.o
 797 BUILTIN_OBJS += builtin/branch.o
 798 BUILTIN_OBJS += builtin/bundle.o
 799 BUILTIN_OBJS += builtin/cat-file.o
 800 BUILTIN_OBJS += builtin/check-attr.o
 801 BUILTIN_OBJS += builtin/check-ignore.o
 802 BUILTIN_OBJS += builtin/check-mailmap.o
 803 BUILTIN_OBJS += builtin/check-ref-format.o
 804 BUILTIN_OBJS += builtin/checkout-index.o
 805 BUILTIN_OBJS += builtin/checkout.o
 806 BUILTIN_OBJS += builtin/clean.o
 807 BUILTIN_OBJS += builtin/clone.o
 808 BUILTIN_OBJS += builtin/column.o
 809 BUILTIN_OBJS += builtin/commit-tree.o
 810 BUILTIN_OBJS += builtin/commit.o
 811 BUILTIN_OBJS += builtin/config.o
 812 BUILTIN_OBJS += builtin/count-objects.o
 813 BUILTIN_OBJS += builtin/credential.o
 814 BUILTIN_OBJS += builtin/describe.o
 815 BUILTIN_OBJS += builtin/diff-files.o
 816 BUILTIN_OBJS += builtin/diff-index.o
 817 BUILTIN_OBJS += builtin/diff-tree.o
 818 BUILTIN_OBJS += builtin/diff.o
 819 BUILTIN_OBJS += builtin/fast-export.o
 820 BUILTIN_OBJS += builtin/fetch-pack.o
 821 BUILTIN_OBJS += builtin/fetch.o
 822 BUILTIN_OBJS += builtin/fmt-merge-msg.o
 823 BUILTIN_OBJS += builtin/for-each-ref.o
 824 BUILTIN_OBJS += builtin/fsck.o
 825 BUILTIN_OBJS += builtin/gc.o
 826 BUILTIN_OBJS += builtin/get-tar-commit-id.o
 827 BUILTIN_OBJS += builtin/grep.o
 828 BUILTIN_OBJS += builtin/hash-object.o
 829 BUILTIN_OBJS += builtin/help.o
 830 BUILTIN_OBJS += builtin/index-pack.o
 831 BUILTIN_OBJS += builtin/init-db.o
 832 BUILTIN_OBJS += builtin/interpret-trailers.o
 833 BUILTIN_OBJS += builtin/log.o
 834 BUILTIN_OBJS += builtin/ls-files.o
 835 BUILTIN_OBJS += builtin/ls-remote.o
 836 BUILTIN_OBJS += builtin/ls-tree.o
 837 BUILTIN_OBJS += builtin/mailinfo.o
 838 BUILTIN_OBJS += builtin/mailsplit.o
 839 BUILTIN_OBJS += builtin/merge.o
 840 BUILTIN_OBJS += builtin/merge-base.o
 841 BUILTIN_OBJS += builtin/merge-file.o
 842 BUILTIN_OBJS += builtin/merge-index.o
 843 BUILTIN_OBJS += builtin/merge-ours.o
 844 BUILTIN_OBJS += builtin/merge-recursive.o
 845 BUILTIN_OBJS += builtin/merge-tree.o
 846 BUILTIN_OBJS += builtin/mktag.o
 847 BUILTIN_OBJS += builtin/mktree.o
 848 BUILTIN_OBJS += builtin/mv.o
 849 BUILTIN_OBJS += builtin/name-rev.o
 850 BUILTIN_OBJS += builtin/notes.o
 851 BUILTIN_OBJS += builtin/pack-objects.o
 852 BUILTIN_OBJS += builtin/pack-redundant.o
 853 BUILTIN_OBJS += builtin/pack-refs.o
 854 BUILTIN_OBJS += builtin/patch-id.o
 855 BUILTIN_OBJS += builtin/prune-packed.o
 856 BUILTIN_OBJS += builtin/prune.o
 857 BUILTIN_OBJS += builtin/push.o
 858 BUILTIN_OBJS += builtin/read-tree.o
 859 BUILTIN_OBJS += builtin/receive-pack.o
 860 BUILTIN_OBJS += builtin/reflog.o
 861 BUILTIN_OBJS += builtin/remote.o
 862 BUILTIN_OBJS += builtin/remote-ext.o
 863 BUILTIN_OBJS += builtin/remote-fd.o
 864 BUILTIN_OBJS += builtin/repack.o
 865 BUILTIN_OBJS += builtin/replace.o
 866 BUILTIN_OBJS += builtin/rerere.o
 867 BUILTIN_OBJS += builtin/reset.o
 868 BUILTIN_OBJS += builtin/rev-list.o
 869 BUILTIN_OBJS += builtin/rev-parse.o
 870 BUILTIN_OBJS += builtin/revert.o
 871 BUILTIN_OBJS += builtin/rm.o
 872 BUILTIN_OBJS += builtin/send-pack.o
 873 BUILTIN_OBJS += builtin/shortlog.o
 874 BUILTIN_OBJS += builtin/show-branch.o
 875 BUILTIN_OBJS += builtin/show-ref.o
 876 BUILTIN_OBJS += builtin/stripspace.o
 877 BUILTIN_OBJS += builtin/symbolic-ref.o
 878 BUILTIN_OBJS += builtin/tag.o
 879 BUILTIN_OBJS += builtin/unpack-file.o
 880 BUILTIN_OBJS += builtin/unpack-objects.o
 881 BUILTIN_OBJS += builtin/update-index.o
 882 BUILTIN_OBJS += builtin/update-ref.o
 883 BUILTIN_OBJS += builtin/update-server-info.o
 884 BUILTIN_OBJS += builtin/upload-archive.o
 885 BUILTIN_OBJS += builtin/var.o
 886 BUILTIN_OBJS += builtin/verify-commit.o
 887 BUILTIN_OBJS += builtin/verify-pack.o
 888 BUILTIN_OBJS += builtin/verify-tag.o
 889 BUILTIN_OBJS += builtin/write-tree.o
 890
 891 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 892 EXTLIBS =
 893
 894 GIT_USER_AGENT = git/$(GIT_VERSION)
 895
 896 include config.mak.uname
 897 -include config.mak.autogen
 898 -include config.mak
 899
 900 ifndef sysconfdir
 901 ifeq ($(prefix),/usr)
 902 sysconfdir = /etc
 903 else
 904 sysconfdir = etc
 905 endif
 906 endif
 907
 908 ifndef COMPUTE_HEADER_DEPENDENCIES
 909 COMPUTE_HEADER_DEPENDENCIES = auto
 910 endif
 911
 912 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),auto)
 913 dep_check = $(shell $(CC) $(ALL_CFLAGS) \
 914         -c -MF /dev/null -MQ /dev/null -MMD -MP \
 915         -x c /dev/null -o /dev/null 2>&1; \
 916         echo $$?)
 917 ifeq ($(dep_check),0)
 918 override COMPUTE_HEADER_DEPENDENCIES = yes
 919 else
 920 override COMPUTE_HEADER_DEPENDENCIES = no
 921 endif
 922 endif
 923
 924 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
 925 USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
 926 else
 927 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),no)
 928 $(error please set COMPUTE_HEADER_DEPENDENCIES to yes, no, or auto \
 929 (not "$(COMPUTE_HEADER_DEPENDENCIES)"))
 930 endif
 931 endif
 932
 933 ifdef SANE_TOOL_PATH
 934 SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
 935 BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
 936 PATH := $(SANE_TOOL_PATH):${PATH}
 937 else
 938 BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
 939 endif
 940
 941 ifneq (,$(INLINE))
 942         BASIC_CFLAGS += -Dinline=$(INLINE)
 943 endif
 944
 945 ifneq (,$(SOCKLEN_T))
 946         BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
 947 endif
 948
 949 ifeq ($(uname_S),Darwin)
 950         ifndef NO_FINK
 951                 ifeq ($(shell test -d /sw/lib && echo y),y)
 952                         BASIC_CFLAGS += -I/sw/include
 953                         BASIC_LDFLAGS += -L/sw/lib
 954                 endif
 955         endif
 956         ifndef NO_DARWIN_PORTS
 957                 ifeq ($(shell test -d /opt/local/lib && echo y),y)
 958                         BASIC_CFLAGS += -I/opt/local/include
 959                         BASIC_LDFLAGS += -L/opt/local/lib
 960                 endif
 961         endif
 962         ifndef NO_APPLE_COMMON_CRYPTO
 963                 APPLE_COMMON_CRYPTO = YesPlease
 964                 COMPAT_CFLAGS += -DAPPLE_COMMON_CRYPTO
 965         endif
 966         NO_REGEX = YesPlease
 967         PTHREAD_LIBS =
 968 endif
 969
 970 ifndef CC_LD_DYNPATH
 971         ifdef NO_R_TO_GCC_LINKER
 972                 # Some gcc does not accept and pass -R to the linker to specify
 973                 # the runtime dynamic library path.
 974                 CC_LD_DYNPATH = -Wl,-rpath,
 975         else
 976                 CC_LD_DYNPATH = -R
 977         endif
 978 endif
 979
 980 ifdef NO_LIBGEN_H
 981         COMPAT_CFLAGS += -DNO_LIBGEN_H
 982         COMPAT_OBJS += compat/basename.o
 983 endif
 984
 985 ifdef USE_LIBPCRE
 986         BASIC_CFLAGS += -DUSE_LIBPCRE
 987         ifdef LIBPCREDIR
 988                 BASIC_CFLAGS += -I$(LIBPCREDIR)/include
 989                 EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib)
 990         endif
 991         EXTLIBS += -lpcre
 992 endif
 993
 994 ifdef HAVE_ALLOCA_H
 995         BASIC_CFLAGS += -DHAVE_ALLOCA_H
 996 endif
 997
 998 ifdef NO_CURL
 999         BASIC_CFLAGS += -DNO_CURL
1000         REMOTE_CURL_PRIMARY =
1001         REMOTE_CURL_ALIASES =
1002         REMOTE_CURL_NAMES =
1003 else
1004         ifdef CURLDIR
1005                 # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1006                 BASIC_CFLAGS += -I$(CURLDIR)/include
1007                 CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
1008         else
1009                 CURL_LIBCURL = -lcurl
1010         endif
1011         ifdef NEEDS_SSL_WITH_CURL
1012                 CURL_LIBCURL += -lssl
1013                 ifdef NEEDS_CRYPTO_WITH_SSL
1014                         CURL_LIBCURL += -lcrypto
1015                 endif
1016         endif
1017         ifdef NEEDS_IDN_WITH_CURL
1018                 CURL_LIBCURL += -lidn
1019         endif
1020
1021         REMOTE_CURL_PRIMARY = git-remote-http$X
1022         REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1023         REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1024         PROGRAM_OBJS += http-fetch.o
1025         PROGRAMS += $(REMOTE_CURL_NAMES)
1026         curl_check := $(shell (echo 070908; curl-config --vernum) 2>/dev/null | sort -r | sed -ne 2p)
1027         ifeq "$(curl_check)" "070908"
1028                 ifndef NO_EXPAT
1029                         PROGRAM_OBJS += http-push.o
1030                 endif
1031         endif
1032         ifndef NO_EXPAT
1033                 ifdef EXPATDIR
1034                         BASIC_CFLAGS += -I$(EXPATDIR)/include
1035                         EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1036                 else
1037                         EXPAT_LIBEXPAT = -lexpat
1038                 endif
1039                 ifdef EXPAT_NEEDS_XMLPARSE_H
1040                         BASIC_CFLAGS += -DEXPAT_NEEDS_XMLPARSE_H
1041                 endif
1042         endif
1043 endif
1044
1045 ifdef ZLIB_PATH
1046         BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1047         EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1048 endif
1049 EXTLIBS += -lz
1050
1051 ifndef NO_OPENSSL
1052         OPENSSL_LIBSSL = -lssl
1053         ifdef OPENSSLDIR
1054                 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1055                 OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1056         else
1057                 OPENSSL_LINK =
1058         endif
1059         ifdef NEEDS_CRYPTO_WITH_SSL
1060                 OPENSSL_LIBSSL += -lcrypto
1061         endif
1062 else
1063         BASIC_CFLAGS += -DNO_OPENSSL
1064         BLK_SHA1 = 1
1065         OPENSSL_LIBSSL =
1066 endif
1067 ifdef NO_OPENSSL
1068         LIB_4_CRYPTO =
1069 else
1070 ifdef NEEDS_SSL_WITH_CRYPTO
1071         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1072 else
1073         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1074 endif
1075 ifdef APPLE_COMMON_CRYPTO
1076         LIB_4_CRYPTO += -framework Security -framework CoreFoundation
1077 endif
1078 endif
1079 ifdef NEEDS_LIBICONV
1080         ifdef ICONVDIR
1081                 BASIC_CFLAGS += -I$(ICONVDIR)/include
1082                 ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1083         else
1084                 ICONV_LINK =
1085         endif
1086         ifdef NEEDS_LIBINTL_BEFORE_LIBICONV
1087                 ICONV_LINK += -lintl
1088         endif
1089         EXTLIBS += $(ICONV_LINK) -liconv
1090 endif
1091 ifdef NEEDS_LIBGEN
1092         EXTLIBS += -lgen
1093 endif
1094 ifndef NO_GETTEXT
1095 ifndef LIBC_CONTAINS_LIBINTL
1096         EXTLIBS += -lintl
1097 endif
1098 endif
1099 ifdef NEEDS_SOCKET
1100         EXTLIBS += -lsocket
1101 endif
1102 ifdef NEEDS_NSL
1103         EXTLIBS += -lnsl
1104 endif
1105 ifdef NEEDS_RESOLV
1106         EXTLIBS += -lresolv
1107 endif
1108 ifdef NO_D_TYPE_IN_DIRENT
1109         BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1110 endif
1111 ifdef NO_D_INO_IN_DIRENT
1112         BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
1113 endif
1114 ifdef NO_GECOS_IN_PWENT
1115         BASIC_CFLAGS += -DNO_GECOS_IN_PWENT
1116 endif
1117 ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1118         BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1119 endif
1120 ifdef USE_NSEC
1121         BASIC_CFLAGS += -DUSE_NSEC
1122 endif
1123 ifdef USE_ST_TIMESPEC
1124         BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1125 endif
1126 ifdef NO_NORETURN
1127         BASIC_CFLAGS += -DNO_NORETURN
1128 endif
1129 ifdef NO_NSEC
1130         BASIC_CFLAGS += -DNO_NSEC
1131 endif
1132 ifdef SNPRINTF_RETURNS_BOGUS
1133         COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1134         COMPAT_OBJS += compat/snprintf.o
1135 endif
1136 ifdef FREAD_READS_DIRECTORIES
1137         COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1138         COMPAT_OBJS += compat/fopen.o
1139 endif
1140 ifdef NO_SYMLINK_HEAD
1141         BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1142 endif
1143 ifdef GETTEXT_POISON
1144         BASIC_CFLAGS += -DGETTEXT_POISON
1145 endif
1146 ifdef NO_GETTEXT
1147         BASIC_CFLAGS += -DNO_GETTEXT
1148         USE_GETTEXT_SCHEME ?= fallthrough
1149 endif
1150 ifdef NO_POLL
1151         NO_SYS_POLL_H = YesPlease
1152         COMPAT_CFLAGS += -DNO_POLL -Icompat/poll
1153         COMPAT_OBJS += compat/poll/poll.o
1154 endif
1155 ifdef NO_STRCASESTR
1156         COMPAT_CFLAGS += -DNO_STRCASESTR
1157         COMPAT_OBJS += compat/strcasestr.o
1158 endif
1159 ifdef NO_STRLCPY
1160         COMPAT_CFLAGS += -DNO_STRLCPY
1161         COMPAT_OBJS += compat/strlcpy.o
1162 endif
1163 ifdef NO_STRTOUMAX
1164         COMPAT_CFLAGS += -DNO_STRTOUMAX
1165         COMPAT_OBJS += compat/strtoumax.o compat/strtoimax.o
1166 endif
1167 ifdef NO_STRTOULL
1168         COMPAT_CFLAGS += -DNO_STRTOULL
1169 endif
1170 ifdef NO_SETENV
1171         COMPAT_CFLAGS += -DNO_SETENV
1172         COMPAT_OBJS += compat/setenv.o
1173 endif
1174 ifdef NO_MKDTEMP
1175         COMPAT_CFLAGS += -DNO_MKDTEMP
1176         COMPAT_OBJS += compat/mkdtemp.o
1177 endif
1178 ifdef MKDIR_WO_TRAILING_SLASH
1179         COMPAT_CFLAGS += -DMKDIR_WO_TRAILING_SLASH
1180         COMPAT_OBJS += compat/mkdir.o
1181 endif
1182 ifdef NO_MKSTEMPS
1183         COMPAT_CFLAGS += -DNO_MKSTEMPS
1184 endif
1185 ifdef NO_UNSETENV
1186         COMPAT_CFLAGS += -DNO_UNSETENV
1187         COMPAT_OBJS += compat/unsetenv.o
1188 endif
1189 ifdef NO_SYS_SELECT_H
1190         BASIC_CFLAGS += -DNO_SYS_SELECT_H
1191 endif
1192 ifdef NO_SYS_POLL_H
1193         BASIC_CFLAGS += -DNO_SYS_POLL_H
1194 endif
1195 ifdef NEEDS_SYS_PARAM_H
1196         BASIC_CFLAGS += -DNEEDS_SYS_PARAM_H
1197 endif
1198 ifdef NO_INTTYPES_H
1199         BASIC_CFLAGS += -DNO_INTTYPES_H
1200 endif
1201 ifdef NO_INITGROUPS
1202         BASIC_CFLAGS += -DNO_INITGROUPS
1203 endif
1204 ifdef NO_MMAP
1205         COMPAT_CFLAGS += -DNO_MMAP
1206         COMPAT_OBJS += compat/mmap.o
1207 else
1208         ifdef USE_WIN32_MMAP
1209                 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1210                 COMPAT_OBJS += compat/win32mmap.o
1211         endif
1212 endif
1213 ifdef OBJECT_CREATION_USES_RENAMES
1214         COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1215 endif
1216 ifdef NO_STRUCT_ITIMERVAL
1217         COMPAT_CFLAGS += -DNO_STRUCT_ITIMERVAL
1218         NO_SETITIMER = YesPlease
1219 endif
1220 ifdef NO_SETITIMER
1221         COMPAT_CFLAGS += -DNO_SETITIMER
1222 endif
1223 ifdef NO_PREAD
1224         COMPAT_CFLAGS += -DNO_PREAD
1225         COMPAT_OBJS += compat/pread.o
1226 endif
1227 ifdef NO_FAST_WORKING_DIRECTORY
1228         BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1229 endif
1230 ifdef NO_TRUSTABLE_FILEMODE
1231         BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1232 endif
1233 ifdef NO_IPV6
1234         BASIC_CFLAGS += -DNO_IPV6
1235 endif
1236 ifdef NO_INTPTR_T
1237         COMPAT_CFLAGS += -DNO_INTPTR_T
1238 endif
1239 ifdef NO_UINTMAX_T
1240         BASIC_CFLAGS += -Duintmax_t=uint32_t
1241 endif
1242 ifdef NO_SOCKADDR_STORAGE
1243 ifdef NO_IPV6
1244         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1245 else
1246         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1247 endif
1248 endif
1249 ifdef NO_INET_NTOP
1250         LIB_OBJS += compat/inet_ntop.o
1251         BASIC_CFLAGS += -DNO_INET_NTOP
1252 endif
1253 ifdef NO_INET_PTON
1254         LIB_OBJS += compat/inet_pton.o
1255         BASIC_CFLAGS += -DNO_INET_PTON
1256 endif
1257 ifndef NO_UNIX_SOCKETS
1258         LIB_OBJS += unix-socket.o
1259         PROGRAM_OBJS += credential-cache.o
1260         PROGRAM_OBJS += credential-cache--daemon.o
1261 endif
1262
1263 ifdef NO_ICONV
1264         BASIC_CFLAGS += -DNO_ICONV
1265 endif
1266
1267 ifdef OLD_ICONV
1268         BASIC_CFLAGS += -DOLD_ICONV
1269 endif
1270
1271 ifdef NO_DEFLATE_BOUND
1272         BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1273 endif
1274
1275 ifdef NO_POSIX_GOODIES
1276         BASIC_CFLAGS += -DNO_POSIX_GOODIES
1277 endif
1278
1279 ifdef BLK_SHA1
1280         SHA1_HEADER = "block-sha1/sha1.h"
1281         LIB_OBJS += block-sha1/sha1.o
1282 else
1283 ifdef PPC_SHA1
1284         SHA1_HEADER = "ppc/sha1.h"
1285         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1286 else
1287 ifdef APPLE_COMMON_CRYPTO
1288         COMPAT_CFLAGS += -DCOMMON_DIGEST_FOR_OPENSSL
1289         SHA1_HEADER = <CommonCrypto/CommonDigest.h>
1290 else
1291         SHA1_HEADER = <openssl/sha.h>
1292         EXTLIBS += $(LIB_4_CRYPTO)
1293 endif
1294 endif
1295 endif
1296
1297 ifdef NO_PERL_MAKEMAKER
1298         export NO_PERL_MAKEMAKER
1299 endif
1300 ifdef NO_HSTRERROR
1301         COMPAT_CFLAGS += -DNO_HSTRERROR
1302         COMPAT_OBJS += compat/hstrerror.o
1303 endif
1304 ifdef NO_MEMMEM
1305         COMPAT_CFLAGS += -DNO_MEMMEM
1306         COMPAT_OBJS += compat/memmem.o
1307 endif
1308 ifdef NO_GETPAGESIZE
1309         COMPAT_CFLAGS += -DNO_GETPAGESIZE
1310 endif
1311 ifdef INTERNAL_QSORT
1312         COMPAT_CFLAGS += -DINTERNAL_QSORT
1313         COMPAT_OBJS += compat/qsort.o
1314 endif
1315 ifdef RUNTIME_PREFIX
1316         COMPAT_CFLAGS += -DRUNTIME_PREFIX
1317 endif
1318
1319 ifdef NO_PTHREADS
1320         BASIC_CFLAGS += -DNO_PTHREADS
1321 else
1322         BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1323         EXTLIBS += $(PTHREAD_LIBS)
1324         LIB_OBJS += thread-utils.o
1325 endif
1326
1327 ifdef HAVE_PATHS_H
1328         BASIC_CFLAGS += -DHAVE_PATHS_H
1329 endif
1330
1331 ifdef HAVE_LIBCHARSET_H
1332         BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
1333         EXTLIBS += $(CHARSET_LIB)
1334 endif
1335
1336 ifdef HAVE_STRINGS_H
1337         BASIC_CFLAGS += -DHAVE_STRINGS_H
1338 endif
1339
1340 ifdef HAVE_DEV_TTY
1341         BASIC_CFLAGS += -DHAVE_DEV_TTY
1342 endif
1343
1344 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1345         COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1346 endif
1347 ifdef UNRELIABLE_FSTAT
1348         BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1349 endif
1350 ifdef NO_REGEX
1351         COMPAT_CFLAGS += -Icompat/regex
1352         COMPAT_OBJS += compat/regex/regex.o
1353 endif
1354 ifdef NATIVE_CRLF
1355         BASIC_CFLAGS += -DNATIVE_CRLF
1356 endif
1357
1358 ifdef USE_NED_ALLOCATOR
1359        COMPAT_CFLAGS += -Icompat/nedmalloc
1360        COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1361 endif
1362
1363 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1364         export GIT_TEST_CMP_USE_COPIED_CONTEXT
1365 endif
1366
1367 ifndef NO_MSGFMT_EXTENDED_OPTIONS
1368         MSGFMT += --check --statistics
1369 endif
1370
1371 ifneq (,$(XDL_FAST_HASH))
1372         BASIC_CFLAGS += -DXDL_FAST_HASH
1373 endif
1374
1375 ifdef GMTIME_UNRELIABLE_ERRORS
1376         COMPAT_OBJS += compat/gmtime.o
1377         BASIC_CFLAGS += -DGMTIME_UNRELIABLE_ERRORS
1378 endif
1379
1380 ifdef HAVE_CLOCK_GETTIME
1381         BASIC_CFLAGS += -DHAVE_CLOCK_GETTIME
1382         EXTLIBS += -lrt
1383 endif
1384
1385 ifeq ($(TCLTK_PATH),)
1386 NO_TCLTK = NoThanks
1387 endif
1388
1389 ifeq ($(PERL_PATH),)
1390 NO_PERL = NoThanks
1391 endif
1392
1393 ifeq ($(PYTHON_PATH),)
1394 NO_PYTHON = NoThanks
1395 endif
1396
1397 QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1398 QUIET_SUBDIR1  =
1399
1400 ifneq ($(findstring $(MAKEFLAGS),w),w)
1401 PRINT_DIR = --no-print-directory
1402 else # "make -w"
1403 NO_SUBDIR = :
1404 endif
1405
1406 ifneq ($(findstring $(MAKEFLAGS),s),s)
1407 ifndef V
1408         QUIET_CC       = @echo '   ' CC $@;
1409         QUIET_AR       = @echo '   ' AR $@;
1410         QUIET_LINK     = @echo '   ' LINK $@;
1411         QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1412         QUIET_GEN      = @echo '   ' GEN $@;
1413         QUIET_LNCP     = @echo '   ' LN/CP $@;
1414         QUIET_XGETTEXT = @echo '   ' XGETTEXT $@;
1415         QUIET_MSGFMT   = @echo '   ' MSGFMT $@;
1416         QUIET_GCOV     = @echo '   ' GCOV $@;
1417         QUIET_SP       = @echo '   ' SP $<;
1418         QUIET_RC       = @echo '   ' RC $@;
1419         QUIET_SUBDIR0  = +@subdir=
1420         QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1421                          $(MAKE) $(PRINT_DIR) -C $$subdir
1422         export V
1423         export QUIET_GEN
1424         export QUIET_BUILT_IN
1425 endif
1426 endif
1427
1428 ifdef NO_INSTALL_HARDLINKS
1429         export NO_INSTALL_HARDLINKS
1430 endif
1431
1432 ### profile feedback build
1433 #
1434
1435 # Can adjust this to be a global directory if you want to do extended
1436 # data gathering
1437 PROFILE_DIR := $(CURDIR)
1438
1439 ifeq ("$(PROFILE)","GEN")
1440         BASIC_CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
1441         EXTLIBS += -lgcov
1442         export CCACHE_DISABLE = t
1443         V = 1
1444 else
1445 ifneq ("$(PROFILE)","")
1446         BASIC_CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
1447         export CCACHE_DISABLE = t
1448         V = 1
1449 endif
1450 endif
1451
1452 # Shell quote (do not use $(call) to accommodate ancient setups);
1453
1454 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
1455 ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1456 ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
1457
1458 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1459 bindir_SQ = $(subst ','\'',$(bindir))
1460 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1461 mandir_relative_SQ = $(subst ','\'',$(mandir_relative))
1462 infodir_relative_SQ = $(subst ','\'',$(infodir_relative))
1463 localedir_SQ = $(subst ','\'',$(localedir))
1464 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1465 template_dir_SQ = $(subst ','\'',$(template_dir))
1466 htmldir_relative_SQ = $(subst ','\'',$(htmldir_relative))
1467 prefix_SQ = $(subst ','\'',$(prefix))
1468 gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
1469
1470 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1471 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1472 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
1473 TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1474 DIFF_SQ = $(subst ','\'',$(DIFF))
1475 PERLLIB_EXTRA_SQ = $(subst ','\'',$(PERLLIB_EXTRA))
1476
1477 LIBS = $(GITLIBS) $(EXTLIBS)
1478
1479 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
1480         $(COMPAT_CFLAGS)
1481 LIB_OBJS += $(COMPAT_OBJS)
1482
1483 # Quote for C
1484
1485 ifdef DEFAULT_EDITOR
1486 DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
1487 DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
1488
1489 BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
1490 endif
1491
1492 ifdef DEFAULT_PAGER
1493 DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
1494 DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
1495
1496 BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
1497 endif
1498
1499 ifdef SHELL_PATH
1500 SHELL_PATH_CQ = "$(subst ",\",$(subst \,\\,$(SHELL_PATH)))"
1501 SHELL_PATH_CQ_SQ = $(subst ','\'',$(SHELL_PATH_CQ))
1502
1503 BASIC_CFLAGS += -DSHELL_PATH='$(SHELL_PATH_CQ_SQ)'
1504 endif
1505
1506 GIT_USER_AGENT_SQ = $(subst ','\'',$(GIT_USER_AGENT))
1507 GIT_USER_AGENT_CQ = "$(subst ",\",$(subst \,\\,$(GIT_USER_AGENT)))"
1508 GIT_USER_AGENT_CQ_SQ = $(subst ','\'',$(GIT_USER_AGENT_CQ))
1509 GIT-USER-AGENT: FORCE
1510         @if test x'$(GIT_USER_AGENT_SQ)' != x"`cat GIT-USER-AGENT 2>/dev/null`"; then \
1511                 echo '$(GIT_USER_AGENT_SQ)' >GIT-USER-AGENT; \
1512         fi
1513
1514 ifdef DEFAULT_HELP_FORMAT
1515 BASIC_CFLAGS += -DDEFAULT_HELP_FORMAT='"$(DEFAULT_HELP_FORMAT)"'
1516 endif
1517
1518 ALL_CFLAGS += $(BASIC_CFLAGS)
1519 ALL_LDFLAGS += $(BASIC_LDFLAGS)
1520
1521 export DIFF TAR INSTALL DESTDIR SHELL_PATH
1522
1523
1524 ### Build rules
1525
1526 SHELL = $(SHELL_PATH)
1527
1528 all:: shell_compatibility_test
1529
1530 ifeq "$(PROFILE)" "BUILD"
1531 all:: profile
1532 endif
1533
1534 profile:: profile-clean
1535         $(MAKE) PROFILE=GEN all
1536         $(MAKE) PROFILE=GEN -j1 test
1537         @if test -n "$$GIT_PERF_REPO" || test -d .git; then \
1538                 $(MAKE) PROFILE=GEN -j1 perf; \
1539         else \
1540                 echo "Skipping profile of perf tests..."; \
1541         fi
1542         $(MAKE) PROFILE=USE all
1543
1544 profile-fast: profile-clean
1545         $(MAKE) PROFILE=GEN all
1546         $(MAKE) PROFILE=GEN -j1 perf
1547         $(MAKE) PROFILE=USE all
1548
1549
1550 all:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1551 ifneq (,$X)
1552         $(QUIET_BUILT_IN)$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test -d '$p' -o '$p' -ef '$p$X' || $(RM) '$p';)
1553 endif
1554
1555 all::
1556 ifndef NO_TCLTK
1557         $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1558         $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1559 endif
1560 ifndef NO_PERL
1561         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' localedir='$(localedir_SQ)' all
1562 endif
1563         $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
1564
1565 please_set_SHELL_PATH_to_a_more_modern_shell:
1566         @$$(:)
1567
1568 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1569
1570 strip: $(PROGRAMS) git$X
1571         $(STRIP) $(STRIP_OPTS) $^
1572
1573 ### Target-specific flags and dependencies
1574
1575 # The generic compilation pattern rule and automatically
1576 # computed header dependencies (falling back to a dependency on
1577 # LIB_H) are enough to describe how most targets should be built,
1578 # but some targets are special enough to need something a little
1579 # different.
1580 #
1581 # - When a source file "foo.c" #includes a generated header file,
1582 #   we need to list that dependency for the "foo.o" target.
1583 #
1584 #   We also list it from other targets that are built from foo.c
1585 #   like "foo.sp" and "foo.s", even though that is easy to forget
1586 #   to do because the generated header is already present around
1587 #   after a regular build attempt.
1588 #
1589 # - Some code depends on configuration kept in makefile
1590 #   variables. The target-specific variable EXTRA_CPPFLAGS can
1591 #   be used to convey that information to the C preprocessor
1592 #   using -D options.
1593 #
1594 #   The "foo.o" target should have a corresponding dependency on
1595 #   a file that changes when the value of the makefile variable
1596 #   changes.  For example, targets making use of the
1597 #   $(GIT_VERSION) variable depend on GIT-VERSION-FILE.
1598 #
1599 #   Technically the ".sp" and ".s" targets do not need this
1600 #   dependency because they are force-built, but they get the
1601 #   same dependency for consistency. This way, you do not have to
1602 #   know how each target is implemented. And it means the
1603 #   dependencies here will not need to change if the force-build
1604 #   details change some day.
1605
1606 git.sp git.s git.o: GIT-PREFIX
1607 git.sp git.s git.o: EXTRA_CPPFLAGS = \
1608         '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1609         '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1610         '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1611
1612 git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
1613         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) git.o \
1614                 $(BUILTIN_OBJS) $(LIBS)
1615
1616 help.sp help.s help.o: common-cmds.h
1617
1618 builtin/help.sp builtin/help.s builtin/help.o: common-cmds.h GIT-PREFIX
1619 builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
1620         '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1621         '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1622         '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1623
1624 version.sp version.s version.o: GIT-VERSION-FILE GIT-USER-AGENT
1625 version.sp version.s version.o: EXTRA_CPPFLAGS = \
1626         '-DGIT_VERSION="$(GIT_VERSION)"' \
1627         '-DGIT_USER_AGENT=$(GIT_USER_AGENT_CQ_SQ)'
1628
1629 $(BUILT_INS): git$X
1630         $(QUIET_BUILT_IN)$(RM) $@ && \
1631         ln $< $@ 2>/dev/null || \
1632         ln -s $< $@ 2>/dev/null || \
1633         cp $< $@
1634
1635 common-cmds.h: ./generate-cmdlist.sh command-list.txt
1636
1637 common-cmds.h: $(wildcard Documentation/git-*.txt)
1638         $(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
1639
1640 SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
1641         $(localedir_SQ):$(NO_CURL):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
1642         $(gitwebdir_SQ):$(PERL_PATH_SQ)
1643 define cmd_munge_script
1644 $(RM) $@ $@+ && \
1645 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1646     -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1647     -e 's|@@DIFF@@|$(DIFF_SQ)|' \
1648     -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
1649     -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1650     -e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \
1651     -e $(BROKEN_PATH_FIX) \
1652     -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
1653     -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1654     $@.sh >$@+
1655 endef
1656
1657 GIT-SCRIPT-DEFINES: FORCE
1658         @FLAGS='$(SCRIPT_DEFINES)'; \
1659             if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1660                 echo >&2 "    * new script parameters"; \
1661                 echo "$$FLAGS" >$@; \
1662             fi
1663
1664
1665 $(SCRIPT_SH_GEN) : % : %.sh GIT-SCRIPT-DEFINES
1666         $(QUIET_GEN)$(cmd_munge_script) && \
1667         chmod +x $@+ && \
1668         mv $@+ $@
1669
1670 $(SCRIPT_LIB) : % : %.sh GIT-SCRIPT-DEFINES
1671         $(QUIET_GEN)$(cmd_munge_script) && \
1672         mv $@+ $@
1673
1674 git.res: git.rc GIT-VERSION-FILE
1675         $(QUIET_RC)$(RC) \
1676           $(join -DMAJOR= -DMINOR=, $(wordlist 1,2,$(subst -, ,$(subst ., ,$(GIT_VERSION))))) \
1677           -DGIT_VERSION="\\\"$(GIT_VERSION)\\\"" $< -o $@
1678
1679 # This makes sure we depend on the NO_PERL setting itself.
1680 $(SCRIPT_PERL_GEN): GIT-BUILD-OPTIONS
1681
1682 ifndef NO_PERL
1683 $(SCRIPT_PERL_GEN): perl/perl.mak
1684
1685 perl/perl.mak: perl/PM.stamp
1686
1687 perl/PM.stamp: FORCE
1688         $(QUIET_GEN)$(FIND) perl -type f -name '*.pm' | sort >$@+ && \
1689         { cmp $@+ $@ >/dev/null 2>/dev/null || mv $@+ $@; } && \
1690         $(RM) $@+
1691
1692 perl/perl.mak: GIT-CFLAGS GIT-PREFIX perl/Makefile perl/Makefile.PL
1693         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
1694
1695 PERL_DEFINES = $(PERL_PATH_SQ):$(PERLLIB_EXTRA_SQ)
1696 $(SCRIPT_PERL_GEN): % : %.perl perl/perl.mak GIT-PERL-DEFINES GIT-VERSION-FILE
1697         $(QUIET_GEN)$(RM) $@ $@+ && \
1698         INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
1699         INSTLIBDIR_EXTRA='$(PERLLIB_EXTRA_SQ)' && \
1700         INSTLIBDIR="$$INSTLIBDIR$${INSTLIBDIR_EXTRA:+:$$INSTLIBDIR_EXTRA}" && \
1701         sed -e '1{' \
1702             -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1703             -e '        h' \
1704             -e '        s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "'"$$INSTLIBDIR"'"));=' \
1705             -e '        H' \
1706             -e '        x' \
1707             -e '}' \
1708             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1709             $< >$@+ && \
1710         chmod +x $@+ && \
1711         mv $@+ $@
1712
1713 GIT-PERL-DEFINES: FORCE
1714         @FLAGS='$(PERL_DEFINES)'; \
1715             if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1716                 echo >&2 "    * new perl-specific parameters"; \
1717                 echo "$$FLAGS" >$@; \
1718             fi
1719
1720
1721 .PHONY: gitweb
1722 gitweb:
1723         $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
1724
1725 git-instaweb: git-instaweb.sh GIT-SCRIPT-DEFINES
1726         $(QUIET_GEN)$(cmd_munge_script) && \
1727         chmod +x $@+ && \
1728         mv $@+ $@
1729 else # NO_PERL
1730 $(SCRIPT_PERL_GEN) git-instaweb: % : unimplemented.sh
1731         $(QUIET_GEN)$(RM) $@ $@+ && \
1732         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1733             -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
1734             unimplemented.sh >$@+ && \
1735         chmod +x $@+ && \
1736         mv $@+ $@
1737 endif # NO_PERL
1738
1739 # This makes sure we depend on the NO_PYTHON setting itself.
1740 $(SCRIPT_PYTHON_GEN): GIT-BUILD-OPTIONS
1741
1742 ifndef NO_PYTHON
1743 $(SCRIPT_PYTHON_GEN): GIT-CFLAGS GIT-PREFIX GIT-PYTHON-VARS
1744 $(SCRIPT_PYTHON_GEN): % : %.py
1745         $(QUIET_GEN)$(RM) $@ $@+ && \
1746         sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
1747             $< >$@+ && \
1748         chmod +x $@+ && \
1749         mv $@+ $@
1750 else # NO_PYTHON
1751 $(SCRIPT_PYTHON_GEN): % : unimplemented.sh
1752         $(QUIET_GEN)$(RM) $@ $@+ && \
1753         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1754             -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
1755             unimplemented.sh >$@+ && \
1756         chmod +x $@+ && \
1757         mv $@+ $@
1758 endif # NO_PYTHON
1759
1760 CONFIGURE_RECIPE = $(RM) configure configure.ac+ && \
1761                    sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1762                         configure.ac >configure.ac+ && \
1763                    autoconf -o configure configure.ac+ && \
1764                    $(RM) configure.ac+
1765
1766 configure: configure.ac GIT-VERSION-FILE
1767         $(QUIET_GEN)$(CONFIGURE_RECIPE)
1768
1769 ifdef AUTOCONFIGURED
1770 # We avoid depending on 'configure' here, because it gets rebuilt
1771 # every time GIT-VERSION-FILE is modified, only to update the embedded
1772 # version number string, which config.status does not care about.  We
1773 # do want to recheck when the platform/environment detection logic
1774 # changes, hence this depends on configure.ac.
1775 config.status: configure.ac
1776         $(QUIET_GEN)$(CONFIGURE_RECIPE) && \
1777         if test -f config.status; then \
1778           ./config.status --recheck; \
1779         else \
1780           ./configure; \
1781         fi
1782 reconfigure config.mak.autogen: config.status
1783         $(QUIET_GEN)./config.status
1784 .PHONY: reconfigure # This is a convenience target.
1785 endif
1786
1787 XDIFF_OBJS += xdiff/xdiffi.o
1788 XDIFF_OBJS += xdiff/xprepare.o
1789 XDIFF_OBJS += xdiff/xutils.o
1790 XDIFF_OBJS += xdiff/xemit.o
1791 XDIFF_OBJS += xdiff/xmerge.o
1792 XDIFF_OBJS += xdiff/xpatience.o
1793 XDIFF_OBJS += xdiff/xhistogram.o
1794
1795 VCSSVN_OBJS += vcs-svn/line_buffer.o
1796 VCSSVN_OBJS += vcs-svn/sliding_window.o
1797 VCSSVN_OBJS += vcs-svn/repo_tree.o
1798 VCSSVN_OBJS += vcs-svn/fast_export.o
1799 VCSSVN_OBJS += vcs-svn/svndiff.o
1800 VCSSVN_OBJS += vcs-svn/svndump.o
1801
1802 TEST_OBJS := $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
1803 OBJECTS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
1804         $(XDIFF_OBJS) \
1805         $(VCSSVN_OBJS) \
1806         git.o
1807 ifndef NO_CURL
1808         OBJECTS += http.o http-walker.o remote-curl.o
1809 endif
1810
1811 dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
1812 dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
1813
1814 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1815 $(dep_dirs):
1816         @mkdir -p $@
1817
1818 missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
1819 dep_file = $(dir $@).depend/$(notdir $@).d
1820 dep_args = -MF $(dep_file) -MQ $@ -MMD -MP
1821 endif
1822
1823 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1824 dep_dirs =
1825 missing_dep_dirs =
1826 dep_args =
1827 endif
1828
1829 ASM_SRC := $(wildcard $(OBJECTS:o=S))
1830 ASM_OBJ := $(ASM_SRC:S=o)
1831 C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
1832
1833 .SUFFIXES:
1834
1835 $(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
1836         $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1837 $(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
1838         $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1839
1840 %.s: %.c GIT-CFLAGS FORCE
1841         $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1842
1843 ifdef USE_COMPUTED_HEADER_DEPENDENCIES
1844 # Take advantage of gcc's on-the-fly dependency generation
1845 # See <http://gcc.gnu.org/gcc-3.0/features.html>.
1846 dep_files_present := $(wildcard $(dep_files))
1847 ifneq ($(dep_files_present),)
1848 include $(dep_files_present)
1849 endif
1850 else
1851 # Dependencies on header files, for platforms that do not support
1852 # the gcc -MMD option.
1853 #
1854 # Dependencies on automatically generated headers such as common-cmds.h
1855 # should _not_ be included here, since they are necessary even when
1856 # building an object for the first time.
1857
1858 $(OBJECTS): $(LIB_H)
1859 endif
1860
1861 exec_cmd.sp exec_cmd.s exec_cmd.o: GIT-PREFIX
1862 exec_cmd.sp exec_cmd.s exec_cmd.o: EXTRA_CPPFLAGS = \
1863         '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
1864         '-DBINDIR="$(bindir_relative_SQ)"' \
1865         '-DPREFIX="$(prefix_SQ)"'
1866
1867 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: GIT-PREFIX
1868 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
1869         -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
1870
1871 config.sp config.s config.o: GIT-PREFIX
1872 config.sp config.s config.o: EXTRA_CPPFLAGS = \
1873         -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
1874
1875 attr.sp attr.s attr.o: GIT-PREFIX
1876 attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
1877         -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
1878
1879 gettext.sp gettext.s gettext.o: GIT-PREFIX
1880 gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
1881         -DGIT_LOCALE_PATH='"$(localedir_SQ)"'
1882
1883 http-push.sp http.sp http-walker.sp remote-curl.sp: SPARSE_FLAGS += \
1884         -DCURL_DISABLE_TYPECHECK
1885
1886 ifdef NO_EXPAT
1887 http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
1888 endif
1889
1890 ifdef NO_REGEX
1891 compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
1892         -DGAWK -DNO_MBSUPPORT
1893 endif
1894
1895 ifdef USE_NED_ALLOCATOR
1896 compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
1897         -DNDEBUG -DOVERRIDE_STRDUP -DREPLACE_SYSTEM_ALLOCATOR
1898 compat/nedmalloc/nedmalloc.sp: SPARSE_FLAGS += -Wno-non-pointer-null
1899 endif
1900
1901 git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
1902         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
1903
1904 git-imap-send$X: imap-send.o GIT-LDFLAGS $(GITLIBS)
1905         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1906                 $(LIBS) $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
1907
1908 git-http-fetch$X: http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
1909         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1910                 $(LIBS) $(CURL_LIBCURL)
1911 git-http-push$X: http.o http-push.o GIT-LDFLAGS $(GITLIBS)
1912         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1913                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
1914
1915 git-remote-testsvn$X: remote-testsvn.o GIT-LDFLAGS $(GITLIBS) $(VCSSVN_LIB)
1916         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) \
1917         $(VCSSVN_LIB)
1918
1919 $(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
1920         $(QUIET_LNCP)$(RM) $@ && \
1921         ln $< $@ 2>/dev/null || \
1922         ln -s $< $@ 2>/dev/null || \
1923         cp $< $@
1924
1925 $(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
1926         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1927                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
1928
1929 $(LIB_FILE): $(LIB_OBJS)
1930         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $^
1931
1932 $(XDIFF_LIB): $(XDIFF_OBJS)
1933         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $^
1934
1935 $(VCSSVN_LIB): $(VCSSVN_OBJS)
1936         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $^
1937
1938 export DEFAULT_EDITOR DEFAULT_PAGER
1939
1940 doc:
1941         $(MAKE) -C Documentation all
1942
1943 man:
1944         $(MAKE) -C Documentation man
1945
1946 html:
1947         $(MAKE) -C Documentation html
1948
1949 info:
1950         $(MAKE) -C Documentation info
1951
1952 pdf:
1953         $(MAKE) -C Documentation pdf
1954
1955 XGETTEXT_FLAGS = \
1956         --force-po \
1957         --add-comments=TRANSLATORS: \
1958         --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
1959         --from-code=UTF-8
1960 XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
1961         --keyword=_ --keyword=N_ --keyword="Q_:1,2"
1962 XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell \
1963         --keyword=gettextln --keyword=eval_gettextln
1964 XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --keyword=__ --language=Perl
1965 LOCALIZED_C = $(C_OBJ:o=c) $(LIB_H) $(GENERATED_H)
1966 LOCALIZED_SH = $(SCRIPT_SH)
1967 LOCALIZED_PERL = $(SCRIPT_PERL)
1968
1969 ifdef XGETTEXT_INCLUDE_TESTS
1970 LOCALIZED_C += t/t0200/test.c
1971 LOCALIZED_SH += t/t0200/test.sh
1972 LOCALIZED_PERL += t/t0200/test.perl
1973 endif
1974
1975 po/git.pot: $(GENERATED_H) FORCE
1976         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C)
1977         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \
1978                 $(LOCALIZED_SH)
1979         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_PERL) \
1980                 $(LOCALIZED_PERL)
1981         mv $@+ $@
1982
1983 pot: po/git.pot
1984
1985 POFILES := $(wildcard po/*.po)
1986 MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
1987
1988 ifndef NO_GETTEXT
1989 all:: $(MOFILES)
1990 endif
1991
1992 po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
1993         $(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $<
1994
1995 FIND_SOURCE_FILES = ( git ls-files '*.[hcS]' 2>/dev/null || \
1996                         $(FIND) . \( -name .git -type d -prune \) \
1997                                 -o \( -name '*.[hcS]' -type f -print \) )
1998
1999 $(ETAGS_TARGET): FORCE
2000         $(RM) $(ETAGS_TARGET)
2001         $(FIND_SOURCE_FILES) | xargs etags -a -o $(ETAGS_TARGET)
2002
2003 tags: FORCE
2004         $(RM) tags
2005         $(FIND_SOURCE_FILES) | xargs ctags -a
2006
2007 cscope:
2008         $(RM) cscope*
2009         $(FIND_SOURCE_FILES) | xargs cscope -b
2010
2011 ### Detect prefix changes
2012 TRACK_PREFIX = $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
2013                 $(localedir_SQ)
2014
2015 GIT-PREFIX: FORCE
2016         @FLAGS='$(TRACK_PREFIX)'; \
2017         if test x"$$FLAGS" != x"`cat GIT-PREFIX 2>/dev/null`" ; then \
2018                 echo >&2 "    * new prefix flags"; \
2019                 echo "$$FLAGS" >GIT-PREFIX; \
2020         fi
2021
2022 TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):$(USE_GETTEXT_SCHEME)
2023
2024 GIT-CFLAGS: FORCE
2025         @FLAGS='$(TRACK_CFLAGS)'; \
2026             if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2027                 echo >&2 "    * new build flags"; \
2028                 echo "$$FLAGS" >GIT-CFLAGS; \
2029             fi
2030
2031 TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
2032
2033 GIT-LDFLAGS: FORCE
2034         @FLAGS='$(TRACK_LDFLAGS)'; \
2035             if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
2036                 echo >&2 "    * new link flags"; \
2037                 echo "$$FLAGS" >GIT-LDFLAGS; \
2038             fi
2039
2040 # We need to apply sq twice, once to protect from the shell
2041 # that runs GIT-BUILD-OPTIONS, and then again to protect it
2042 # and the first level quoting from the shell that runs "echo".
2043 GIT-BUILD-OPTIONS: FORCE
2044         @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@+
2045         @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@+
2046         @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@+
2047         @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@+
2048         @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@+
2049         @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@+
2050         @echo USE_LIBPCRE=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE)))'\' >>$@+
2051         @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@+
2052         @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@+
2053         @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@+
2054 ifdef TEST_OUTPUT_DIRECTORY
2055         @echo TEST_OUTPUT_DIRECTORY=\''$(subst ','\'',$(subst ','\'',$(TEST_OUTPUT_DIRECTORY)))'\' >>$@+
2056 endif
2057 ifdef GIT_TEST_OPTS
2058         @echo GIT_TEST_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_OPTS)))'\' >>$@+
2059 endif
2060 ifdef GIT_TEST_CMP
2061         @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@+
2062 endif
2063 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2064         @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@+
2065 endif
2066         @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@+
2067         @echo GETTEXT_POISON=\''$(subst ','\'',$(subst ','\'',$(GETTEXT_POISON)))'\' >>$@+
2068 ifdef GIT_PERF_REPEAT_COUNT
2069         @echo GIT_PERF_REPEAT_COUNT=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPEAT_COUNT)))'\' >>$@+
2070 endif
2071 ifdef GIT_PERF_REPO
2072         @echo GIT_PERF_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPO)))'\' >>$@+
2073 endif
2074 ifdef GIT_PERF_LARGE_REPO
2075         @echo GIT_PERF_LARGE_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_LARGE_REPO)))'\' >>$@+
2076 endif
2077 ifdef GIT_PERF_MAKE_OPTS
2078         @echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@+
2079 endif
2080 ifdef TEST_GIT_INDEX_VERSION
2081         @echo TEST_GIT_INDEX_VERSION=\''$(subst ','\'',$(subst ','\'',$(TEST_GIT_INDEX_VERSION)))'\' >>$@+
2082 endif
2083         @if cmp $@+ $@ >/dev/null 2>&1; then $(RM) $@+; else mv $@+ $@; fi
2084
2085 ### Detect Python interpreter path changes
2086 ifndef NO_PYTHON
2087 TRACK_PYTHON = $(subst ','\'',-DPYTHON_PATH='$(PYTHON_PATH_SQ)')
2088
2089 GIT-PYTHON-VARS: FORCE
2090         @VARS='$(TRACK_PYTHON)'; \
2091             if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2092                 echo >&2 "    * new Python interpreter location"; \
2093                 echo "$$VARS" >$@; \
2094             fi
2095 endif
2096
2097 test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2098
2099 all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2100 all:: $(NO_INSTALL)
2101
2102 bin-wrappers/%: wrap-for-bin.sh
2103         @mkdir -p bin-wrappers
2104         $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2105              -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2106              -e 's|@@PROG@@|$(@F)|' < $< > $@ && \
2107         chmod +x $@
2108
2109 # GNU make supports exporting all variables by "export" without parameters.
2110 # However, the environment gets quite big, and some programs have problems
2111 # with that.
2112
2113 export NO_SVN_TESTS
2114 export TEST_NO_MALLOC_CHECK
2115
2116 ### Testing rules
2117
2118 test: all
2119         $(MAKE) -C t/ all
2120
2121 perf: all
2122         $(MAKE) -C t/perf/ all
2123
2124 .PHONY: test perf
2125
2126 test-ctype$X: ctype.o
2127
2128 test-date$X: date.o ctype.o
2129
2130 test-delta$X: diff-delta.o patch-delta.o
2131
2132 test-line-buffer$X: vcs-svn/lib.a
2133
2134 test-parse-options$X: parse-options.o parse-options-cb.o
2135
2136 test-svn-fe$X: vcs-svn/lib.a
2137
2138 .PRECIOUS: $(TEST_OBJS)
2139
2140 test-%$X: test-%.o GIT-LDFLAGS $(GITLIBS)
2141         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2142
2143 check-sha1:: test-sha1$X
2144         ./test-sha1.sh
2145
2146 SP_OBJ = $(patsubst %.o,%.sp,$(C_OBJ))
2147
2148 $(SP_OBJ): %.sp: %.c GIT-CFLAGS FORCE
2149         $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
2150                 $(SPARSE_FLAGS) $<
2151
2152 .PHONY: sparse $(SP_OBJ)
2153 sparse: $(SP_OBJ)
2154
2155 check: common-cmds.h
2156         @if sparse; \
2157         then \
2158                 echo 2>&1 "Use 'make sparse' instead"; \
2159                 $(MAKE) --no-print-directory sparse; \
2160         else \
2161                 echo 2>&1 "Did you mean 'make test'?"; \
2162                 exit 1; \
2163         fi
2164
2165 ### Installation rules
2166
2167 ifneq ($(filter /%,$(firstword $(template_dir))),)
2168 template_instdir = $(template_dir)
2169 else
2170 template_instdir = $(prefix)/$(template_dir)
2171 endif
2172 export template_instdir
2173
2174 ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2175 gitexec_instdir = $(gitexecdir)
2176 else
2177 gitexec_instdir = $(prefix)/$(gitexecdir)
2178 endif
2179 gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2180 export gitexec_instdir
2181
2182 ifneq ($(filter /%,$(firstword $(mergetoolsdir))),)
2183 mergetools_instdir = $(mergetoolsdir)
2184 else
2185 mergetools_instdir = $(prefix)/$(mergetoolsdir)
2186 endif
2187 mergetools_instdir_SQ = $(subst ','\'',$(mergetools_instdir))
2188
2189 install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2190
2191 profile-install: profile
2192         $(MAKE) install
2193
2194 profile-fast-install: profile-fast
2195         $(MAKE) install
2196
2197 install: all
2198         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2199         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2200         $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2201         $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2202         $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2203         $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2204         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2205         $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2206 ifndef NO_GETTEXT
2207         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)'
2208         (cd po/build/locale && $(TAR) cf - .) | \
2209         (cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -)
2210 endif
2211 ifndef NO_PERL
2212         $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2213         $(MAKE) -C gitweb install
2214 endif
2215 ifndef NO_TCLTK
2216         $(MAKE) -C gitk-git install
2217         $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2218 endif
2219 ifneq (,$X)
2220         $(foreach p,$(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';)
2221 endif
2222
2223         bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2224         execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2225         { test "$$bindir/" = "$$execdir/" || \
2226           for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
2227                 $(RM) "$$execdir/$$p" && \
2228                 test -z "$(NO_INSTALL_HARDLINKS)$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2229                 ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
2230                 cp "$$bindir/$$p" "$$execdir/$$p" || exit; \
2231           done; \
2232         } && \
2233         for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
2234                 $(RM) "$$bindir/$$p" && \
2235                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2236                 ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
2237                 ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
2238                 cp "$$bindir/git$X" "$$bindir/$$p" || exit; \
2239         done && \
2240         for p in $(BUILT_INS); do \
2241                 $(RM) "$$execdir/$$p" && \
2242                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2243                 ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2244                 ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2245                 cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
2246         done && \
2247         remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
2248         for p in $$remote_curl_aliases; do \
2249                 $(RM) "$$execdir/$$p" && \
2250                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2251                 ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2252                 ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2253                 cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; \
2254         done && \
2255         ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2256
2257 install-gitweb:
2258         $(MAKE) -C gitweb install
2259
2260 install-doc:
2261         $(MAKE) -C Documentation install
2262
2263 install-man:
2264         $(MAKE) -C Documentation install-man
2265
2266 install-html:
2267         $(MAKE) -C Documentation install-html
2268
2269 install-info:
2270         $(MAKE) -C Documentation install-info
2271
2272 install-pdf:
2273         $(MAKE) -C Documentation install-pdf
2274
2275 quick-install-doc:
2276         $(MAKE) -C Documentation quick-install
2277
2278 quick-install-man:
2279         $(MAKE) -C Documentation quick-install-man
2280
2281 quick-install-html:
2282         $(MAKE) -C Documentation quick-install-html
2283
2284
2285
2286 ### Maintainer's dist rules
2287
2288 git.spec: git.spec.in GIT-VERSION-FILE
2289         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
2290         mv $@+ $@
2291
2292 GIT_TARNAME = git-$(GIT_VERSION)
2293 dist: git.spec git-archive$(X) configure
2294         ./git-archive --format=tar \
2295                 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2296         @mkdir -p $(GIT_TARNAME)
2297         @cp git.spec configure $(GIT_TARNAME)
2298         @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2299         @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2300         $(TAR) rf $(GIT_TARNAME).tar \
2301                 $(GIT_TARNAME)/git.spec \
2302                 $(GIT_TARNAME)/configure \
2303                 $(GIT_TARNAME)/version \
2304                 $(GIT_TARNAME)/git-gui/version
2305         @$(RM) -r $(GIT_TARNAME)
2306         gzip -f -9 $(GIT_TARNAME).tar
2307
2308 rpm: dist
2309         $(RPMBUILD) \
2310                 --define "_source_filedigest_algorithm md5" \
2311                 --define "_binary_filedigest_algorithm md5" \
2312                 -ta $(GIT_TARNAME).tar.gz
2313
2314 htmldocs = git-htmldocs-$(GIT_VERSION)
2315 manpages = git-manpages-$(GIT_VERSION)
2316 dist-doc:
2317         $(RM) -r .doc-tmp-dir
2318         mkdir .doc-tmp-dir
2319         $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2320         cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2321         gzip -n -9 -f $(htmldocs).tar
2322         :
2323         $(RM) -r .doc-tmp-dir
2324         mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2325         $(MAKE) -C Documentation DESTDIR=./ \
2326                 man1dir=../.doc-tmp-dir/man1 \
2327                 man5dir=../.doc-tmp-dir/man5 \
2328                 man7dir=../.doc-tmp-dir/man7 \
2329                 install
2330         cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2331         gzip -n -9 -f $(manpages).tar
2332         $(RM) -r .doc-tmp-dir
2333
2334 ### Cleaning rules
2335
2336 distclean: clean
2337         $(RM) configure
2338         $(RM) config.log config.status config.cache
2339         $(RM) config.mak.autogen config.mak.append
2340         $(RM) -r autom4te.cache
2341
2342 profile-clean:
2343         $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2344         $(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2345
2346 clean: profile-clean coverage-clean
2347         $(RM) *.o *.res block-sha1/*.o ppc/*.o compat/*.o compat/*/*.o
2348         $(RM) xdiff/*.o vcs-svn/*.o ewah/*.o builtin/*.o
2349         $(RM) $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
2350         $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2351         $(RM) $(TEST_PROGRAMS) $(NO_INSTALL)
2352         $(RM) -r bin-wrappers $(dep_dirs)
2353         $(RM) -r po/build/
2354         $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope*
2355         $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2356         $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
2357         $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
2358         $(MAKE) -C Documentation/ clean
2359 ifndef NO_PERL
2360         $(MAKE) -C gitweb clean
2361         $(MAKE) -C perl clean
2362 endif
2363         $(MAKE) -C templates/ clean
2364         $(MAKE) -C t/ clean
2365 ifndef NO_TCLTK
2366         $(MAKE) -C gitk-git clean
2367         $(MAKE) -C git-gui clean
2368 endif
2369         $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-BUILD-OPTIONS
2370         $(RM) GIT-USER-AGENT GIT-PREFIX
2371         $(RM) GIT-SCRIPT-DEFINES GIT-PERL-DEFINES GIT-PYTHON-VARS
2372
2373 .PHONY: all install profile-clean clean strip
2374 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
2375 .PHONY: FORCE cscope
2376
2377 ### Check documentation
2378 #
2379 ALL_COMMANDS = $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS)
2380 ALL_COMMANDS += git
2381 ALL_COMMANDS += gitk
2382 ALL_COMMANDS += gitweb
2383 ALL_COMMANDS += git-gui git-citool
2384 check-docs::
2385         @(for v in $(ALL_COMMANDS); \
2386         do \
2387                 case "$$v" in \
2388                 git-merge-octopus | git-merge-ours | git-merge-recursive | \
2389                 git-merge-resolve | git-merge-subtree | \
2390                 git-fsck-objects | git-init-db | \
2391                 git-remote-* | git-stage | \
2392                 git-?*--?* ) continue ;; \
2393                 esac ; \
2394                 test -f "Documentation/$$v.txt" || \
2395                 echo "no doc: $$v"; \
2396                 sed -e '/^#/d' command-list.txt | \
2397                 grep -q "^$$v[  ]" || \
2398                 case "$$v" in \
2399                 git) ;; \
2400                 *) echo "no link: $$v";; \
2401                 esac ; \
2402         done; \
2403         ( \
2404                 sed -e '/^#/d' \
2405                     -e 's/[     ].*//' \
2406                     -e 's/^/listed /' command-list.txt; \
2407                 $(MAKE) -C Documentation print-man1 | \
2408                 grep '\.txt$$' | \
2409                 sed -e 's|Documentation/|documented |' \
2410                     -e 's/\.txt//'; \
2411         ) | while read how cmd; \
2412         do \
2413                 case " $(ALL_COMMANDS) " in \
2414                 *" $$cmd "*)    ;; \
2415                 *) echo "removed but $$how: $$cmd" ;; \
2416                 esac; \
2417         done ) | sort
2418
2419 ### Make sure built-ins do not have dups and listed in git.c
2420 #
2421 check-builtins::
2422         ./check-builtins.sh
2423
2424 ### Test suite coverage testing
2425 #
2426 .PHONY: coverage coverage-clean coverage-compile coverage-test coverage-report
2427 .PHONY: coverage-clean-results
2428
2429 coverage:
2430         $(MAKE) coverage-test
2431         $(MAKE) coverage-untested-functions
2432
2433 object_dirs := $(sort $(dir $(OBJECTS)))
2434 coverage-clean-results:
2435         $(RM) $(addsuffix *.gcov,$(object_dirs))
2436         $(RM) $(addsuffix *.gcda,$(object_dirs))
2437         $(RM) coverage-untested-functions
2438         $(RM) -r cover_db/
2439         $(RM) -r cover_db_html/
2440
2441 coverage-clean: coverage-clean-results
2442         $(RM) $(addsuffix *.gcno,$(object_dirs))
2443
2444 COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
2445 COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
2446 GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
2447
2448 coverage-compile:
2449         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
2450
2451 coverage-test: coverage-clean-results coverage-compile
2452         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
2453                 DEFAULT_TEST_TARGET=test -j1 test
2454
2455 coverage-report:
2456         $(QUIET_GCOV)for dir in $(object_dirs); do \
2457                 $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
2458         done
2459
2460 coverage-untested-functions: coverage-report
2461         grep '^function.*called 0 ' *.c.gcov \
2462                 | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
2463                 > coverage-untested-functions
2464
2465 cover_db: coverage-report
2466         gcov2perl -db cover_db *.gcov
2467
2468 cover_db_html: cover_db
2469         cover -report html -outputdir cover_db_html cover_db
2470