Makefile

   1 # The default target of this Makefile is...
   2 all::
   3
   4 # Define V=1 to have a more verbose compile.
   5 #
   6 # Define SHELL_PATH to a POSIX shell if your /bin/sh is broken.
   7 #
   8 # Define SANE_TOOL_PATH to a colon-separated list of paths to prepend
   9 # to PATH if your tools in /usr/bin are broken.
  10 #
  11 # Define SOCKLEN_T to a suitable type (such as 'size_t') if your
  12 # system headers do not define a socklen_t type.
  13 #
  14 # Define INLINE to a suitable substitute (such as '__inline' or '') if git
  15 # fails to compile with errors about undefined inline functions or similar.
  16 #
  17 # Define SNPRINTF_RETURNS_BOGUS if your are on a system which snprintf()
  18 # or vsnprintf() return -1 instead of number of characters which would
  19 # have been written to the final string if enough space had been available.
  20 #
  21 # Define FREAD_READS_DIRECTORIES if your are on a system which succeeds
  22 # when attempting to read from an fopen'ed directory.
  23 #
  24 # Define NO_OPENSSL environment variable if you do not have OpenSSL.
  25 # This also implies BLK_SHA1.
  26 #
  27 # Define USE_LIBPCRE if you have and want to use libpcre. git-grep will be
  28 # able to use Perl-compatible regular expressions.
  29 #
  30 # Define LIBPCREDIR=/foo/bar if your libpcre header and library files are in
  31 # /foo/bar/include and /foo/bar/lib directories.
  32 #
  33 # Define 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='$GIT_FALLBACK_EDITOR',
 312 #   DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
 313 #
 314 # Define COMPUTE_HEADER_DEPENDENCIES to "yes" if you want dependencies on
 315 # header files to be automatically computed, to avoid rebuilding objects when
 316 # an unrelated header file changes.  Define it to "no" to use the hard-coded
 317 # dependency rules.  The default is "auto", which means to use computed header
 318 # dependencies if your compiler is detected to support it.
 319 #
 320 # Define CHECK_HEADER_DEPENDENCIES to check for problems in the hard-coded
 321 # dependency rules.
 322 #
 323 # Define NATIVE_CRLF if your platform uses CRLF for line endings.
 324 #
 325 # Define XDL_FAST_HASH to use an alternative line-hashing method in
 326 # the diff algorithm.  It gives a nice speedup if your processor has
 327 # fast unaligned word loads.  Does NOT work on big-endian systems!
 328 # Enabled by default on x86_64.
 329 #
 330 # Define GIT_USER_AGENT if you want to change how git identifies itself during
 331 # network interactions.  The default is "git/$(GIT_VERSION)".
 332 #
 333 # Define DEFAULT_HELP_FORMAT to "man", "info" or "html"
 334 # (defaults to "man") if you want to have a different default when
 335 # "git help" is called without a parameter specifying the format.
 336 #
 337 # Define TEST_GIT_INDEX_VERSION to 2, 3 or 4 to run the test suite
 338 # with a different indexfile format version.  If it isn't set the index
 339 # file format used is index-v[23].
 340 #
 341 # Define GMTIME_UNRELIABLE_ERRORS if your gmtime() function does not
 342 # return NULL when it receives a bogus time_t.
 343 #
 344 # Define HAVE_CLOCK_GETTIME if your platform has clock_gettime in librt.
 345
 346 GIT-VERSION-FILE: FORCE
 347         @$(SHELL_PATH) ./GIT-VERSION-GEN
 348 -include GIT-VERSION-FILE
 349
 350 # CFLAGS and LDFLAGS are for the users to override from the command line.
 351
 352 CFLAGS = -g -O2 -Wall
 353 LDFLAGS =
 354 ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
 355 ALL_LDFLAGS = $(LDFLAGS)
 356 STRIP ?= strip
 357
 358 # Among the variables below, these:
 359 #   gitexecdir
 360 #   template_dir
 361 #   sysconfdir
 362 # can be specified as a relative path some/where/else;
 363 # this is interpreted as relative to $(prefix) and "git" at
 364 # runtime figures out where they are based on the path to the executable.
 365 # Additionally, the following will be treated as relative by "git" if they
 366 # begin with "$(prefix)/":
 367 #   mandir
 368 #   infodir
 369 #   htmldir
 370 # This can help installing the suite in a relocatable way.
 371
 372 prefix = $(HOME)
 373 bindir_relative = bin
 374 bindir = $(prefix)/$(bindir_relative)
 375 mandir = $(prefix)/share/man
 376 infodir = $(prefix)/share/info
 377 gitexecdir = libexec/git-core
 378 mergetoolsdir = $(gitexecdir)/mergetools
 379 sharedir = $(prefix)/share
 380 gitwebdir = $(sharedir)/gitweb
 381 localedir = $(sharedir)/locale
 382 template_dir = share/git-core/templates
 383 htmldir = $(prefix)/share/doc/git-doc
 384 ETC_GITCONFIG = $(sysconfdir)/gitconfig
 385 ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
 386 lib = lib
 387 # DESTDIR =
 388 pathsep = :
 389
 390 mandir_relative = $(patsubst $(prefix)/%,%,$(mandir))
 391 infodir_relative = $(patsubst $(prefix)/%,%,$(infodir))
 392 htmldir_relative = $(patsubst $(prefix)/%,%,$(htmldir))
 393
 394 export prefix bindir sharedir sysconfdir gitwebdir localedir
 395
 396 CC = cc
 397 AR = ar
 398 RM = rm -f
 399 DIFF = diff
 400 TAR = tar
 401 FIND = find
 402 INSTALL = install
 403 RPMBUILD = rpmbuild
 404 TCL_PATH = tclsh
 405 TCLTK_PATH = wish
 406 XGETTEXT = xgettext
 407 MSGFMT = msgfmt
 408 PTHREAD_LIBS = -lpthread
 409 PTHREAD_CFLAGS =
 410 GCOV = gcov
 411
 412 export TCL_PATH TCLTK_PATH
 413
 414 SPARSE_FLAGS =
 415
 416
 417
 418 ### --- END CONFIGURATION SECTION ---
 419
 420 # Those must not be GNU-specific; they are shared with perl/ which may
 421 # be built by a different compiler. (Note that this is an artifact now
 422 # but it still might be nice to keep that distinction.)
 423 BASIC_CFLAGS = -I.
 424 BASIC_LDFLAGS =
 425
 426 # Guard against environment variables
 427 BUILTIN_OBJS =
 428 BUILT_INS =
 429 COMPAT_CFLAGS =
 430 COMPAT_OBJS =
 431 XDIFF_OBJS =
 432 VCSSVN_OBJS =
 433 GENERATED_H =
 434 EXTRA_CPPFLAGS =
 435 LIB_OBJS =
 436 PROGRAM_OBJS =
 437 PROGRAMS =
 438 SCRIPT_PERL =
 439 SCRIPT_PYTHON =
 440 SCRIPT_SH =
 441 SCRIPT_LIB =
 442 TEST_PROGRAMS_NEED_X =
 443
 444 # Having this variable in your environment would break pipelines because
 445 # you cause "cd" to echo its destination to stdout.  It can also take
 446 # scripts to unexpected places.  If you like CDPATH, define it for your
 447 # interactive shell sessions without exporting it.
 448 unexport CDPATH
 449
 450 SCRIPT_SH += git-am.sh
 451 SCRIPT_SH += git-bisect.sh
 452 SCRIPT_SH += git-difftool--helper.sh
 453 SCRIPT_SH += git-filter-branch.sh
 454 SCRIPT_SH += git-merge-octopus.sh
 455 SCRIPT_SH += git-merge-one-file.sh
 456 SCRIPT_SH += git-merge-resolve.sh
 457 SCRIPT_SH += git-mergetool.sh
 458 SCRIPT_SH += git-pull.sh
 459 SCRIPT_SH += git-quiltimport.sh
 460 SCRIPT_SH += git-rebase.sh
 461 SCRIPT_SH += git-remote-testgit.sh
 462 SCRIPT_SH += git-request-pull.sh
 463 SCRIPT_SH += git-stash.sh
 464 SCRIPT_SH += git-submodule.sh
 465 SCRIPT_SH += git-web--browse.sh
 466
 467 SCRIPT_LIB += git-mergetool--lib
 468 SCRIPT_LIB += git-parse-remote
 469 SCRIPT_LIB += git-rebase--am
 470 SCRIPT_LIB += git-rebase--interactive
 471 SCRIPT_LIB += git-rebase--merge
 472 SCRIPT_LIB += git-sh-setup
 473 SCRIPT_LIB += git-sh-i18n
 474
 475 SCRIPT_PERL += git-add--interactive.perl
 476 SCRIPT_PERL += git-difftool.perl
 477 SCRIPT_PERL += git-archimport.perl
 478 SCRIPT_PERL += git-cvsexportcommit.perl
 479 SCRIPT_PERL += git-cvsimport.perl
 480 SCRIPT_PERL += git-cvsserver.perl
 481 SCRIPT_PERL += git-relink.perl
 482 SCRIPT_PERL += git-send-email.perl
 483 SCRIPT_PERL += git-svn.perl
 484
 485 SCRIPT_PYTHON += git-p4.py
 486
 487 NO_INSTALL += git-remote-testgit
 488
 489 # Generated files for scripts
 490 SCRIPT_SH_GEN = $(patsubst %.sh,%,$(SCRIPT_SH))
 491 SCRIPT_PERL_GEN = $(patsubst %.perl,%,$(SCRIPT_PERL))
 492 SCRIPT_PYTHON_GEN = $(patsubst %.py,%,$(SCRIPT_PYTHON))
 493
 494 SCRIPT_SH_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_SH_GEN))
 495 SCRIPT_PERL_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PERL_GEN))
 496 SCRIPT_PYTHON_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PYTHON_GEN))
 497
 498 # Individual rules to allow e.g.
 499 # "make -C ../.. SCRIPT_PERL=contrib/foo/bar.perl build-perl-script"
 500 # from subdirectories like contrib/*/
 501 .PHONY: build-perl-script build-sh-script build-python-script
 502 build-perl-script: $(SCRIPT_PERL_GEN)
 503 build-sh-script: $(SCRIPT_SH_GEN)
 504 build-python-script: $(SCRIPT_PYTHON_GEN)
 505
 506 .PHONY: install-perl-script install-sh-script install-python-script
 507 install-sh-script: $(SCRIPT_SH_INS)
 508         $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 509 install-perl-script: $(SCRIPT_PERL_INS)
 510         $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 511 install-python-script: $(SCRIPT_PYTHON_INS)
 512         $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 513
 514 .PHONY: clean-perl-script clean-sh-script clean-python-script
 515 clean-sh-script:
 516         $(RM) $(SCRIPT_SH_GEN)
 517 clean-perl-script:
 518         $(RM) $(SCRIPT_PERL_GEN)
 519 clean-python-script:
 520         $(RM) $(SCRIPT_PYTHON_GEN)
 521
 522 SCRIPTS = $(SCRIPT_SH_INS) \
 523           $(SCRIPT_PERL_INS) \
 524           $(SCRIPT_PYTHON_INS) \
 525           git-instaweb
 526
 527 ETAGS_TARGET = TAGS
 528
 529 # Empty...
 530 EXTRA_PROGRAMS =
 531
 532 # ... and all the rest that could be moved out of bindir to gitexecdir
 533 PROGRAMS += $(EXTRA_PROGRAMS)
 534
 535 PROGRAM_OBJS += credential-store.o
 536 PROGRAM_OBJS += daemon.o
 537 PROGRAM_OBJS += fast-import.o
 538 PROGRAM_OBJS += http-backend.o
 539 PROGRAM_OBJS += imap-send.o
 540 PROGRAM_OBJS += sh-i18n--envsubst.o
 541 PROGRAM_OBJS += shell.o
 542 PROGRAM_OBJS += show-index.o
 543 PROGRAM_OBJS += upload-pack.o
 544 PROGRAM_OBJS += remote-testsvn.o
 545
 546 # Binary suffix, set to .exe for Windows builds
 547 X =
 548
 549 PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
 550
 551 TEST_PROGRAMS_NEED_X += test-chmtime
 552 TEST_PROGRAMS_NEED_X += test-ctype
 553 TEST_PROGRAMS_NEED_X += test-date
 554 TEST_PROGRAMS_NEED_X += test-delta
 555 TEST_PROGRAMS_NEED_X += test-dump-cache-tree
 556 TEST_PROGRAMS_NEED_X += test-dump-split-index
 557 TEST_PROGRAMS_NEED_X += test-genrandom
 558 TEST_PROGRAMS_NEED_X += test-hashmap
 559 TEST_PROGRAMS_NEED_X += test-index-version
 560 TEST_PROGRAMS_NEED_X += test-line-buffer
 561 TEST_PROGRAMS_NEED_X += test-match-trees
 562 TEST_PROGRAMS_NEED_X += test-mergesort
 563 TEST_PROGRAMS_NEED_X += test-mktemp
 564 TEST_PROGRAMS_NEED_X += test-parse-options
 565 TEST_PROGRAMS_NEED_X += test-path-utils
 566 TEST_PROGRAMS_NEED_X += test-prio-queue
 567 TEST_PROGRAMS_NEED_X += test-read-cache
 568 TEST_PROGRAMS_NEED_X += test-regex
 569 TEST_PROGRAMS_NEED_X += test-revision-walking
 570 TEST_PROGRAMS_NEED_X += test-run-command
 571 TEST_PROGRAMS_NEED_X += test-scrap-cache-tree
 572 TEST_PROGRAMS_NEED_X += test-sha1
 573 TEST_PROGRAMS_NEED_X += test-sigchain
 574 TEST_PROGRAMS_NEED_X += test-string-list
 575 TEST_PROGRAMS_NEED_X += test-subprocess
 576 TEST_PROGRAMS_NEED_X += test-svn-fe
 577 TEST_PROGRAMS_NEED_X += test-urlmatch-normalization
 578 TEST_PROGRAMS_NEED_X += test-wildmatch
 579
 580 TEST_PROGRAMS = $(patsubst %,%$X,$(TEST_PROGRAMS_NEED_X))
 581
 582 # List built-in command $C whose implementation cmd_$C() is not in
 583 # builtin/$C.o but is linked in as part of some other command.
 584 BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
 585
 586 BUILT_INS += git-cherry$X
 587 BUILT_INS += git-cherry-pick$X
 588 BUILT_INS += git-format-patch$X
 589 BUILT_INS += git-fsck-objects$X
 590 BUILT_INS += git-init$X
 591 BUILT_INS += git-merge-subtree$X
 592 BUILT_INS += git-show$X
 593 BUILT_INS += git-stage$X
 594 BUILT_INS += git-status$X
 595 BUILT_INS += git-whatchanged$X
 596
 597 # what 'all' will build and 'install' will install in gitexecdir,
 598 # excluding programs for built-in commands
 599 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 600
 601 # what 'all' will build but not install in gitexecdir
 602 OTHER_PROGRAMS = git$X
 603
 604 # what test wrappers are needed and 'install' will install, in bindir
 605 BINDIR_PROGRAMS_NEED_X += git
 606 BINDIR_PROGRAMS_NEED_X += git-upload-pack
 607 BINDIR_PROGRAMS_NEED_X += git-receive-pack
 608 BINDIR_PROGRAMS_NEED_X += git-upload-archive
 609 BINDIR_PROGRAMS_NEED_X += git-shell
 610
 611 BINDIR_PROGRAMS_NO_X += git-cvsserver
 612
 613 # Set paths to tools early so that they can be used for version tests.
 614 ifndef SHELL_PATH
 615         SHELL_PATH = /bin/sh
 616 endif
 617 ifndef PERL_PATH
 618         PERL_PATH = /usr/bin/perl
 619 endif
 620 ifndef PYTHON_PATH
 621         PYTHON_PATH = /usr/bin/python
 622 endif
 623
 624 export PERL_PATH
 625 export PYTHON_PATH
 626
 627 LIB_FILE = libgit.a
 628 XDIFF_LIB = xdiff/lib.a
 629 VCSSVN_LIB = vcs-svn/lib.a
 630
 631 GENERATED_H += common-cmds.h
 632
 633 LIB_H = $(shell $(FIND) . \
 634         -name .git -prune -o \
 635         -name t -prune -o \
 636         -name Documentation -prune -o \
 637         -name '*.h' -print)
 638
 639 LIB_OBJS += abspath.o
 640 LIB_OBJS += advice.o
 641 LIB_OBJS += alias.o
 642 LIB_OBJS += alloc.o
 643 LIB_OBJS += archive.o
 644 LIB_OBJS += archive-tar.o
 645 LIB_OBJS += archive-zip.o
 646 LIB_OBJS += argv-array.o
 647 LIB_OBJS += attr.o
 648 LIB_OBJS += base85.o
 649 LIB_OBJS += bisect.o
 650 LIB_OBJS += blob.o
 651 LIB_OBJS += branch.o
 652 LIB_OBJS += bulk-checkin.o
 653 LIB_OBJS += bundle.o
 654 LIB_OBJS += cache-tree.o
 655 LIB_OBJS += color.o
 656 LIB_OBJS += column.o
 657 LIB_OBJS += combine-diff.o
 658 LIB_OBJS += commit.o
 659 LIB_OBJS += compat/obstack.o
 660 LIB_OBJS += compat/terminal.o
 661 LIB_OBJS += config.o
 662 LIB_OBJS += connect.o
 663 LIB_OBJS += connected.o
 664 LIB_OBJS += convert.o
 665 LIB_OBJS += copy.o
 666 LIB_OBJS += credential.o
 667 LIB_OBJS += csum-file.o
 668 LIB_OBJS += ctype.o
 669 LIB_OBJS += date.o
 670 LIB_OBJS += decorate.o
 671 LIB_OBJS += diffcore-break.o
 672 LIB_OBJS += diffcore-delta.o
 673 LIB_OBJS += diffcore-order.o
 674 LIB_OBJS += diffcore-pickaxe.o
 675 LIB_OBJS += diffcore-rename.o
 676 LIB_OBJS += diff-delta.o
 677 LIB_OBJS += diff-lib.o
 678 LIB_OBJS += diff-no-index.o
 679 LIB_OBJS += diff.o
 680 LIB_OBJS += dir.o
 681 LIB_OBJS += editor.o
 682 LIB_OBJS += entry.o
 683 LIB_OBJS += environment.o
 684 LIB_OBJS += ewah/bitmap.o
 685 LIB_OBJS += ewah/ewah_bitmap.o
 686 LIB_OBJS += ewah/ewah_io.o
 687 LIB_OBJS += ewah/ewah_rlw.o
 688 LIB_OBJS += exec_cmd.o
 689 LIB_OBJS += fetch-pack.o
 690 LIB_OBJS += fsck.o
 691 LIB_OBJS += gettext.o
 692 LIB_OBJS += gpg-interface.o
 693 LIB_OBJS += graph.o
 694 LIB_OBJS += grep.o
 695 LIB_OBJS += hashmap.o
 696 LIB_OBJS += help.o
 697 LIB_OBJS += hex.o
 698 LIB_OBJS += ident.o
 699 LIB_OBJS += kwset.o
 700 LIB_OBJS += levenshtein.o
 701 LIB_OBJS += line-log.o
 702 LIB_OBJS += line-range.o
 703 LIB_OBJS += list-objects.o
 704 LIB_OBJS += ll-merge.o
 705 LIB_OBJS += lockfile.o
 706 LIB_OBJS += log-tree.o
 707 LIB_OBJS += mailmap.o
 708 LIB_OBJS += match-trees.o
 709 LIB_OBJS += merge.o
 710 LIB_OBJS += merge-blobs.o
 711 LIB_OBJS += merge-recursive.o
 712 LIB_OBJS += mergesort.o
 713 LIB_OBJS += name-hash.o
 714 LIB_OBJS += notes.o
 715 LIB_OBJS += notes-cache.o
 716 LIB_OBJS += notes-merge.o
 717 LIB_OBJS += notes-utils.o
 718 LIB_OBJS += object.o
 719 LIB_OBJS += pack-bitmap.o
 720 LIB_OBJS += pack-bitmap-write.o
 721 LIB_OBJS += pack-check.o
 722 LIB_OBJS += pack-objects.o
 723 LIB_OBJS += pack-revindex.o
 724 LIB_OBJS += pack-write.o
 725 LIB_OBJS += pager.o
 726 LIB_OBJS += parse-options.o
 727 LIB_OBJS += parse-options-cb.o
 728 LIB_OBJS += patch-delta.o
 729 LIB_OBJS += patch-ids.o
 730 LIB_OBJS += path.o
 731 LIB_OBJS += pathspec.o
 732 LIB_OBJS += pkt-line.o
 733 LIB_OBJS += preload-index.o
 734 LIB_OBJS += pretty.o
 735 LIB_OBJS += prio-queue.o
 736 LIB_OBJS += progress.o
 737 LIB_OBJS += prompt.o
 738 LIB_OBJS += quote.o
 739 LIB_OBJS += reachable.o
 740 LIB_OBJS += read-cache.o
 741 LIB_OBJS += reflog-walk.o
 742 LIB_OBJS += refs.o
 743 LIB_OBJS += remote.o
 744 LIB_OBJS += replace_object.o
 745 LIB_OBJS += rerere.o
 746 LIB_OBJS += resolve-undo.o
 747 LIB_OBJS += revision.o
 748 LIB_OBJS += run-command.o
 749 LIB_OBJS += send-pack.o
 750 LIB_OBJS += sequencer.o
 751 LIB_OBJS += server-info.o
 752 LIB_OBJS += setup.o
 753 LIB_OBJS += sha1-array.o
 754 LIB_OBJS += sha1-lookup.o
 755 LIB_OBJS += sha1_file.o
 756 LIB_OBJS += sha1_name.o
 757 LIB_OBJS += shallow.o
 758 LIB_OBJS += sideband.o
 759 LIB_OBJS += sigchain.o
 760 LIB_OBJS += split-index.o
 761 LIB_OBJS += strbuf.o
 762 LIB_OBJS += streaming.o
 763 LIB_OBJS += string-list.o
 764 LIB_OBJS += submodule.o
 765 LIB_OBJS += symlinks.o
 766 LIB_OBJS += tag.o
 767 LIB_OBJS += trace.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/log.o
 833 BUILTIN_OBJS += builtin/ls-files.o
 834 BUILTIN_OBJS += builtin/ls-remote.o
 835 BUILTIN_OBJS += builtin/ls-tree.o
 836 BUILTIN_OBJS += builtin/mailinfo.o
 837 BUILTIN_OBJS += builtin/mailsplit.o
 838 BUILTIN_OBJS += builtin/merge.o
 839 BUILTIN_OBJS += builtin/merge-base.o
 840 BUILTIN_OBJS += builtin/merge-file.o
 841 BUILTIN_OBJS += builtin/merge-index.o
 842 BUILTIN_OBJS += builtin/merge-ours.o
 843 BUILTIN_OBJS += builtin/merge-recursive.o
 844 BUILTIN_OBJS += builtin/merge-tree.o
 845 BUILTIN_OBJS += builtin/mktag.o
 846 BUILTIN_OBJS += builtin/mktree.o
 847 BUILTIN_OBJS += builtin/mv.o
 848 BUILTIN_OBJS += builtin/name-rev.o
 849 BUILTIN_OBJS += builtin/notes.o
 850 BUILTIN_OBJS += builtin/pack-objects.o
 851 BUILTIN_OBJS += builtin/pack-redundant.o
 852 BUILTIN_OBJS += builtin/pack-refs.o
 853 BUILTIN_OBJS += builtin/patch-id.o
 854 BUILTIN_OBJS += builtin/prune-packed.o
 855 BUILTIN_OBJS += builtin/prune.o
 856 BUILTIN_OBJS += builtin/push.o
 857 BUILTIN_OBJS += builtin/read-tree.o
 858 BUILTIN_OBJS += builtin/receive-pack.o
 859 BUILTIN_OBJS += builtin/reflog.o
 860 BUILTIN_OBJS += builtin/remote.o
 861 BUILTIN_OBJS += builtin/remote-ext.o
 862 BUILTIN_OBJS += builtin/remote-fd.o
 863 BUILTIN_OBJS += builtin/repack.o
 864 BUILTIN_OBJS += builtin/replace.o
 865 BUILTIN_OBJS += builtin/rerere.o
 866 BUILTIN_OBJS += builtin/reset.o
 867 BUILTIN_OBJS += builtin/rev-list.o
 868 BUILTIN_OBJS += builtin/rev-parse.o
 869 BUILTIN_OBJS += builtin/revert.o
 870 BUILTIN_OBJS += builtin/rm.o
 871 BUILTIN_OBJS += builtin/send-pack.o
 872 BUILTIN_OBJS += builtin/shortlog.o
 873 BUILTIN_OBJS += builtin/show-branch.o
 874 BUILTIN_OBJS += builtin/show-ref.o
 875 BUILTIN_OBJS += builtin/stripspace.o
 876 BUILTIN_OBJS += builtin/symbolic-ref.o
 877 BUILTIN_OBJS += builtin/tag.o
 878 BUILTIN_OBJS += builtin/unpack-file.o
 879 BUILTIN_OBJS += builtin/unpack-objects.o
 880 BUILTIN_OBJS += builtin/update-index.o
 881 BUILTIN_OBJS += builtin/update-ref.o
 882 BUILTIN_OBJS += builtin/update-server-info.o
 883 BUILTIN_OBJS += builtin/upload-archive.o
 884 BUILTIN_OBJS += builtin/var.o
 885 BUILTIN_OBJS += builtin/verify-commit.o
 886 BUILTIN_OBJS += builtin/verify-pack.o
 887 BUILTIN_OBJS += builtin/verify-tag.o
 888 BUILTIN_OBJS += builtin/write-tree.o
 889
 890 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 891 EXTLIBS =
 892
 893 GIT_USER_AGENT = git/$(GIT_VERSION)
 894
 895 include config.mak.uname
 896 -include config.mak.autogen
 897 -include config.mak
 898
 899 ifndef sysconfdir
 900 ifeq ($(prefix),/usr)
 901 sysconfdir = /etc
 902 else
 903 sysconfdir = etc
 904 endif
 905 endif
 906
 907 ifdef CHECK_HEADER_DEPENDENCIES
 908 COMPUTE_HEADER_DEPENDENCIES = no
 909 USE_COMPUTED_HEADER_DEPENDENCIES =
 910 endif
 911
 912 ifndef COMPUTE_HEADER_DEPENDENCIES
 913 COMPUTE_HEADER_DEPENDENCIES = auto
 914 endif
 915
 916 ifeq ($(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 BLK_SHA1
1284         SHA1_HEADER = "block-sha1/sha1.h"
1285         LIB_OBJS += block-sha1/sha1.o
1286 else
1287 ifdef PPC_SHA1
1288         SHA1_HEADER = "ppc/sha1.h"
1289         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1290 else
1291 ifdef APPLE_COMMON_CRYPTO
1292         COMPAT_CFLAGS += -DCOMMON_DIGEST_FOR_OPENSSL
1293         SHA1_HEADER = <CommonCrypto/CommonDigest.h>
1294 else
1295         SHA1_HEADER = <openssl/sha.h>
1296         EXTLIBS += $(LIB_4_CRYPTO)
1297 endif
1298 endif
1299 endif
1300
1301 ifdef NO_PERL_MAKEMAKER
1302         export NO_PERL_MAKEMAKER
1303 endif
1304 ifdef NO_HSTRERROR
1305         COMPAT_CFLAGS += -DNO_HSTRERROR
1306         COMPAT_OBJS += compat/hstrerror.o
1307 endif
1308 ifdef NO_MEMMEM
1309         COMPAT_CFLAGS += -DNO_MEMMEM
1310         COMPAT_OBJS += compat/memmem.o
1311 endif
1312 ifdef NO_GETPAGESIZE
1313         COMPAT_CFLAGS += -DNO_GETPAGESIZE
1314 endif
1315 ifdef INTERNAL_QSORT
1316         COMPAT_CFLAGS += -DINTERNAL_QSORT
1317         COMPAT_OBJS += compat/qsort.o
1318 endif
1319 ifdef RUNTIME_PREFIX
1320         COMPAT_CFLAGS += -DRUNTIME_PREFIX
1321 endif
1322
1323 ifdef NO_PTHREADS
1324         BASIC_CFLAGS += -DNO_PTHREADS
1325 else
1326         BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1327         EXTLIBS += $(PTHREAD_LIBS)
1328         LIB_OBJS += thread-utils.o
1329 endif
1330
1331 ifdef HAVE_PATHS_H
1332         BASIC_CFLAGS += -DHAVE_PATHS_H
1333 endif
1334
1335 ifdef HAVE_LIBCHARSET_H
1336         BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
1337         EXTLIBS += $(CHARSET_LIB)
1338 endif
1339
1340 ifdef HAVE_STRINGS_H
1341         BASIC_CFLAGS += -DHAVE_STRINGS_H
1342 endif
1343
1344 ifdef HAVE_DEV_TTY
1345         BASIC_CFLAGS += -DHAVE_DEV_TTY
1346 endif
1347
1348 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1349         COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1350 endif
1351 ifdef UNRELIABLE_FSTAT
1352         BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1353 endif
1354 ifdef NO_REGEX
1355         COMPAT_CFLAGS += -Icompat/regex
1356         COMPAT_OBJS += compat/regex/regex.o
1357 endif
1358
1359 ifdef USE_NED_ALLOCATOR
1360        COMPAT_CFLAGS += -Icompat/nedmalloc
1361        COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1362 endif
1363
1364 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1365         export GIT_TEST_CMP_USE_COPIED_CONTEXT
1366 endif
1367
1368 ifndef NO_MSGFMT_EXTENDED_OPTIONS
1369         MSGFMT += --check --statistics
1370 endif
1371
1372 ifneq (,$(XDL_FAST_HASH))
1373         BASIC_CFLAGS += -DXDL_FAST_HASH
1374 endif
1375
1376 ifdef GMTIME_UNRELIABLE_ERRORS
1377         COMPAT_OBJS += compat/gmtime.o
1378         BASIC_CFLAGS += -DGMTIME_UNRELIABLE_ERRORS
1379 endif
1380
1381 ifdef HAVE_CLOCK_GETTIME
1382         BASIC_CFLAGS += -DHAVE_CLOCK_GETTIME
1383         EXTLIBS += -lrt
1384 endif
1385
1386 ifeq ($(TCLTK_PATH),)
1387 NO_TCLTK = NoThanks
1388 endif
1389
1390 ifeq ($(PERL_PATH),)
1391 NO_PERL = NoThanks
1392 endif
1393
1394 ifeq ($(PYTHON_PATH),)
1395 NO_PYTHON = NoThanks
1396 endif
1397
1398 QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1399 QUIET_SUBDIR1  =
1400
1401 ifneq ($(findstring $(MAKEFLAGS),w),w)
1402 PRINT_DIR = --no-print-directory
1403 else # "make -w"
1404 NO_SUBDIR = :
1405 endif
1406
1407 ifneq ($(findstring $(MAKEFLAGS),s),s)
1408 ifndef V
1409         QUIET_CC       = @echo '   ' CC $@;
1410         QUIET_AR       = @echo '   ' AR $@;
1411         QUIET_LINK     = @echo '   ' LINK $@;
1412         QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1413         QUIET_GEN      = @echo '   ' GEN $@;
1414         QUIET_LNCP     = @echo '   ' LN/CP $@;
1415         QUIET_XGETTEXT = @echo '   ' XGETTEXT $@;
1416         QUIET_MSGFMT   = @echo '   ' MSGFMT $@;
1417         QUIET_GCOV     = @echo '   ' GCOV $@;
1418         QUIET_SP       = @echo '   ' SP $<;
1419         QUIET_RC       = @echo '   ' RC $@;
1420         QUIET_SUBDIR0  = +@subdir=
1421         QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1422                          $(MAKE) $(PRINT_DIR) -C $$subdir
1423         export V
1424         export QUIET_GEN
1425         export QUIET_BUILT_IN
1426 endif
1427 endif
1428
1429 ifdef NO_INSTALL_HARDLINKS
1430         export NO_INSTALL_HARDLINKS
1431 endif
1432
1433 ### profile feedback build
1434 #
1435
1436 # Can adjust this to be a global directory if you want to do extended
1437 # data gathering
1438 PROFILE_DIR := $(CURDIR)
1439
1440 ifeq ("$(PROFILE)","GEN")
1441         BASIC_CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
1442         EXTLIBS += -lgcov
1443         export CCACHE_DISABLE = t
1444         V = 1
1445 else
1446 ifneq ("$(PROFILE)","")
1447         BASIC_CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
1448         export CCACHE_DISABLE = t
1449         V = 1
1450 endif
1451 endif
1452
1453 # Shell quote (do not use $(call) to accommodate ancient setups);
1454
1455 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
1456 ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1457 ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
1458
1459 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1460 bindir_SQ = $(subst ','\'',$(bindir))
1461 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1462 mandir_relative_SQ = $(subst ','\'',$(mandir_relative))
1463 infodir_relative_SQ = $(subst ','\'',$(infodir_relative))
1464 localedir_SQ = $(subst ','\'',$(localedir))
1465 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1466 template_dir_SQ = $(subst ','\'',$(template_dir))
1467 htmldir_relative_SQ = $(subst ','\'',$(htmldir_relative))
1468 prefix_SQ = $(subst ','\'',$(prefix))
1469 gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
1470
1471 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1472 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1473 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
1474 TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1475 DIFF_SQ = $(subst ','\'',$(DIFF))
1476 PERLLIB_EXTRA_SQ = $(subst ','\'',$(PERLLIB_EXTRA))
1477
1478 LIBS = $(GITLIBS) $(EXTLIBS)
1479
1480 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
1481         $(COMPAT_CFLAGS)
1482 LIB_OBJS += $(COMPAT_OBJS)
1483
1484 # Quote for C
1485
1486 ifdef DEFAULT_EDITOR
1487 DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
1488 DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
1489
1490 BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
1491 endif
1492
1493 ifdef DEFAULT_PAGER
1494 DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
1495 DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
1496
1497 BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
1498 endif
1499
1500 ifdef SHELL_PATH
1501 SHELL_PATH_CQ = "$(subst ",\",$(subst \,\\,$(SHELL_PATH)))"
1502 SHELL_PATH_CQ_SQ = $(subst ','\'',$(SHELL_PATH_CQ))
1503
1504 BASIC_CFLAGS += -DSHELL_PATH='$(SHELL_PATH_CQ_SQ)'
1505 endif
1506
1507 GIT_USER_AGENT_SQ = $(subst ','\'',$(GIT_USER_AGENT))
1508 GIT_USER_AGENT_CQ = "$(subst ",\",$(subst \,\\,$(GIT_USER_AGENT)))"
1509 GIT_USER_AGENT_CQ_SQ = $(subst ','\'',$(GIT_USER_AGENT_CQ))
1510 GIT-USER-AGENT: FORCE
1511         @if test x'$(GIT_USER_AGENT_SQ)' != x"`cat GIT-USER-AGENT 2>/dev/null`"; then \
1512                 echo '$(GIT_USER_AGENT_SQ)' >GIT-USER-AGENT; \
1513         fi
1514
1515 ifdef DEFAULT_HELP_FORMAT
1516 BASIC_CFLAGS += -DDEFAULT_HELP_FORMAT='"$(DEFAULT_HELP_FORMAT)"'
1517 endif
1518
1519 ALL_CFLAGS += $(BASIC_CFLAGS)
1520 ALL_LDFLAGS += $(BASIC_LDFLAGS)
1521
1522 export DIFF TAR INSTALL DESTDIR SHELL_PATH
1523
1524
1525 ### Build rules
1526
1527 SHELL = $(SHELL_PATH)
1528
1529 all:: shell_compatibility_test
1530
1531 ifeq "$(PROFILE)" "BUILD"
1532 all:: profile
1533 endif
1534
1535 profile:: profile-clean
1536         $(MAKE) PROFILE=GEN all
1537         $(MAKE) PROFILE=GEN -j1 test
1538         $(MAKE) PROFILE=GEN -j1 perf
1539         $(MAKE) PROFILE=USE all
1540
1541 profile-fast: profile-clean
1542         $(MAKE) PROFILE=GEN all
1543         $(MAKE) PROFILE=GEN -j1 perf
1544         $(MAKE) PROFILE=USE all
1545
1546
1547 all:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1548 ifneq (,$X)
1549         $(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';)
1550 endif
1551
1552 all::
1553 ifndef NO_TCLTK
1554         $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1555         $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1556 endif
1557 ifndef NO_PERL
1558         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' localedir='$(localedir_SQ)' all
1559 endif
1560         $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
1561
1562 please_set_SHELL_PATH_to_a_more_modern_shell:
1563         @$$(:)
1564
1565 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1566
1567 strip: $(PROGRAMS) git$X
1568         $(STRIP) $(STRIP_OPTS) $^
1569
1570 ### Target-specific flags and dependencies
1571
1572 # The generic compilation pattern rule and automatically
1573 # computed header dependencies (falling back to a dependency on
1574 # LIB_H) are enough to describe how most targets should be built,
1575 # but some targets are special enough to need something a little
1576 # different.
1577 #
1578 # - When a source file "foo.c" #includes a generated header file,
1579 #   we need to list that dependency for the "foo.o" target.
1580 #
1581 #   We also list it from other targets that are built from foo.c
1582 #   like "foo.sp" and "foo.s", even though that is easy to forget
1583 #   to do because the generated header is already present around
1584 #   after a regular build attempt.
1585 #
1586 # - Some code depends on configuration kept in makefile
1587 #   variables. The target-specific variable EXTRA_CPPFLAGS can
1588 #   be used to convey that information to the C preprocessor
1589 #   using -D options.
1590 #
1591 #   The "foo.o" target should have a corresponding dependency on
1592 #   a file that changes when the value of the makefile variable
1593 #   changes.  For example, targets making use of the
1594 #   $(GIT_VERSION) variable depend on GIT-VERSION-FILE.
1595 #
1596 #   Technically the ".sp" and ".s" targets do not need this
1597 #   dependency because they are force-built, but they get the
1598 #   same dependency for consistency. This way, you do not have to
1599 #   know how each target is implemented. And it means the
1600 #   dependencies here will not need to change if the force-build
1601 #   details change some day.
1602
1603 git.sp git.s git.o: GIT-PREFIX
1604 git.sp git.s git.o: EXTRA_CPPFLAGS = \
1605         '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1606         '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1607         '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1608
1609 git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
1610         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ git.o \
1611                 $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS)
1612
1613 help.sp help.s help.o: common-cmds.h
1614
1615 builtin/help.sp builtin/help.s builtin/help.o: common-cmds.h GIT-PREFIX
1616 builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
1617         '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1618         '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1619         '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1620
1621 version.sp version.s version.o: GIT-VERSION-FILE GIT-USER-AGENT
1622 version.sp version.s version.o: EXTRA_CPPFLAGS = \
1623         '-DGIT_VERSION="$(GIT_VERSION)"' \
1624         '-DGIT_USER_AGENT=$(GIT_USER_AGENT_CQ_SQ)'
1625
1626 $(BUILT_INS): git$X
1627         $(QUIET_BUILT_IN)$(RM) $@ && \
1628         ln $< $@ 2>/dev/null || \
1629         ln -s $< $@ 2>/dev/null || \
1630         cp $< $@
1631
1632 common-cmds.h: ./generate-cmdlist.sh command-list.txt
1633
1634 common-cmds.h: $(wildcard Documentation/git-*.txt)
1635         $(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
1636
1637 SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
1638         $(localedir_SQ):$(NO_CURL):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
1639         $(gitwebdir_SQ):$(PERL_PATH_SQ)
1640 define cmd_munge_script
1641 $(RM) $@ $@+ && \
1642 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1643     -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1644     -e 's|@@DIFF@@|$(DIFF_SQ)|' \
1645     -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
1646     -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1647     -e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \
1648     -e $(BROKEN_PATH_FIX) \
1649     -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
1650     -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1651     $@.sh >$@+
1652 endef
1653
1654 GIT-SCRIPT-DEFINES: FORCE
1655         @FLAGS='$(SCRIPT_DEFINES)'; \
1656             if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1657                 echo >&2 "    * new script parameters"; \
1658                 echo "$$FLAGS" >$@; \
1659             fi
1660
1661
1662 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh GIT-SCRIPT-DEFINES
1663         $(QUIET_GEN)$(cmd_munge_script) && \
1664         chmod +x $@+ && \
1665         mv $@+ $@
1666
1667 $(SCRIPT_LIB) : % : %.sh GIT-SCRIPT-DEFINES
1668         $(QUIET_GEN)$(cmd_munge_script) && \
1669         mv $@+ $@
1670
1671 git.res: git.rc GIT-VERSION-FILE
1672         $(QUIET_RC)$(RC) \
1673           $(join -DMAJOR= -DMINOR=, $(wordlist 1,2,$(subst -, ,$(subst ., ,$(GIT_VERSION))))) \
1674           -DGIT_VERSION="\\\"$(GIT_VERSION)\\\"" $< -o $@
1675
1676 ifndef NO_PERL
1677 $(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
1678
1679 perl/perl.mak: perl/PM.stamp
1680
1681 perl/PM.stamp: FORCE
1682         $(QUIET_GEN)$(FIND) perl -type f -name '*.pm' | sort >$@+ && \
1683         { cmp $@+ $@ >/dev/null 2>/dev/null || mv $@+ $@; } && \
1684         $(RM) $@+
1685
1686 perl/perl.mak: GIT-CFLAGS GIT-PREFIX perl/Makefile perl/Makefile.PL
1687         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
1688
1689 PERL_DEFINES = $(PERL_PATH_SQ):$(PERLLIB_EXTRA_SQ)
1690 $(patsubst %.perl,%,$(SCRIPT_PERL)): % : %.perl perl/perl.mak GIT-PERL-DEFINES GIT-VERSION-FILE
1691         $(QUIET_GEN)$(RM) $@ $@+ && \
1692         INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
1693         INSTLIBDIR_EXTRA='$(PERLLIB_EXTRA_SQ)' && \
1694         INSTLIBDIR="$$INSTLIBDIR$${INSTLIBDIR_EXTRA:+:$$INSTLIBDIR_EXTRA}" && \
1695         sed -e '1{' \
1696             -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1697             -e '        h' \
1698             -e '        s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "'"$$INSTLIBDIR"'"));=' \
1699             -e '        H' \
1700             -e '        x' \
1701             -e '}' \
1702             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1703             $< >$@+ && \
1704         chmod +x $@+ && \
1705         mv $@+ $@
1706
1707 GIT-PERL-DEFINES: FORCE
1708         @FLAGS='$(PERL_DEFINES)'; \
1709             if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1710                 echo >&2 "    * new perl-specific parameters"; \
1711                 echo "$$FLAGS" >$@; \
1712             fi
1713
1714
1715 .PHONY: gitweb
1716 gitweb:
1717         $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
1718
1719 git-instaweb: git-instaweb.sh gitweb GIT-SCRIPT-DEFINES
1720         $(QUIET_GEN)$(cmd_munge_script) && \
1721         chmod +x $@+ && \
1722         mv $@+ $@
1723 else # NO_PERL
1724 $(patsubst %.perl,%,$(SCRIPT_PERL)) git-instaweb: % : unimplemented.sh
1725         $(QUIET_GEN)$(RM) $@ $@+ && \
1726         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1727             -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
1728             unimplemented.sh >$@+ && \
1729         chmod +x $@+ && \
1730         mv $@+ $@
1731 endif # NO_PERL
1732
1733 ifndef NO_PYTHON
1734 $(SCRIPT_PYTHON_GEN): GIT-CFLAGS GIT-PREFIX GIT-PYTHON-VARS
1735 $(SCRIPT_PYTHON_GEN): % : %.py
1736         $(QUIET_GEN)$(RM) $@ $@+ && \
1737         sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
1738             $< >$@+ && \
1739         chmod +x $@+ && \
1740         mv $@+ $@
1741 else # NO_PYTHON
1742 $(SCRIPT_PYTHON_GEN): % : unimplemented.sh
1743         $(QUIET_GEN)$(RM) $@ $@+ && \
1744         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1745             -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
1746             unimplemented.sh >$@+ && \
1747         chmod +x $@+ && \
1748         mv $@+ $@
1749 endif # NO_PYTHON
1750
1751 CONFIGURE_RECIPE = $(RM) configure configure.ac+ && \
1752                    sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1753                         configure.ac >configure.ac+ && \
1754                    autoconf -o configure configure.ac+ && \
1755                    $(RM) configure.ac+
1756
1757 configure: configure.ac GIT-VERSION-FILE
1758         $(QUIET_GEN)$(CONFIGURE_RECIPE)
1759
1760 ifdef AUTOCONFIGURED
1761 # We avoid depending on 'configure' here, because it gets rebuilt
1762 # every time GIT-VERSION-FILE is modified, only to update the embedded
1763 # version number string, which config.status does not care about.  We
1764 # do want to recheck when the platform/environment detection logic
1765 # changes, hence this depends on configure.ac.
1766 config.status: configure.ac
1767         $(QUIET_GEN)$(CONFIGURE_RECIPE) && \
1768         if test -f config.status; then \
1769           ./config.status --recheck; \
1770         else \
1771           ./configure; \
1772         fi
1773 reconfigure config.mak.autogen: config.status
1774         $(QUIET_GEN)./config.status
1775 .PHONY: reconfigure # This is a convenience target.
1776 endif
1777
1778 XDIFF_OBJS += xdiff/xdiffi.o
1779 XDIFF_OBJS += xdiff/xprepare.o
1780 XDIFF_OBJS += xdiff/xutils.o
1781 XDIFF_OBJS += xdiff/xemit.o
1782 XDIFF_OBJS += xdiff/xmerge.o
1783 XDIFF_OBJS += xdiff/xpatience.o
1784 XDIFF_OBJS += xdiff/xhistogram.o
1785
1786 VCSSVN_OBJS += vcs-svn/line_buffer.o
1787 VCSSVN_OBJS += vcs-svn/sliding_window.o
1788 VCSSVN_OBJS += vcs-svn/repo_tree.o
1789 VCSSVN_OBJS += vcs-svn/fast_export.o
1790 VCSSVN_OBJS += vcs-svn/svndiff.o
1791 VCSSVN_OBJS += vcs-svn/svndump.o
1792
1793 TEST_OBJS := $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
1794 OBJECTS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
1795         $(XDIFF_OBJS) \
1796         $(VCSSVN_OBJS) \
1797         git.o
1798 ifndef NO_CURL
1799         OBJECTS += http.o http-walker.o remote-curl.o
1800 endif
1801
1802 dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
1803 dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
1804
1805 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1806 $(dep_dirs):
1807         @mkdir -p $@
1808
1809 missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
1810 dep_file = $(dir $@).depend/$(notdir $@).d
1811 dep_args = -MF $(dep_file) -MQ $@ -MMD -MP
1812 ifdef CHECK_HEADER_DEPENDENCIES
1813 $(error cannot compute header dependencies outside a normal build. \
1814 Please unset CHECK_HEADER_DEPENDENCIES and try again)
1815 endif
1816 endif
1817
1818 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1819 ifndef CHECK_HEADER_DEPENDENCIES
1820 dep_dirs =
1821 missing_dep_dirs =
1822 dep_args =
1823 endif
1824 endif
1825
1826 ifdef CHECK_HEADER_DEPENDENCIES
1827 ifndef PRINT_HEADER_DEPENDENCIES
1828 missing_deps = $(filter-out $(notdir $^), \
1829         $(notdir $(shell $(MAKE) -s $@ \
1830                 CHECK_HEADER_DEPENDENCIES=YesPlease \
1831                 USE_COMPUTED_HEADER_DEPENDENCIES=YesPlease \
1832                 PRINT_HEADER_DEPENDENCIES=YesPlease)))
1833 endif
1834 endif
1835
1836 ASM_SRC := $(wildcard $(OBJECTS:o=S))
1837 ASM_OBJ := $(ASM_SRC:S=o)
1838 C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
1839
1840 .SUFFIXES:
1841
1842 ifdef PRINT_HEADER_DEPENDENCIES
1843 $(C_OBJ): %.o: %.c FORCE
1844         echo $^
1845 $(ASM_OBJ): %.o: %.S FORCE
1846         echo $^
1847
1848 ifndef CHECK_HEADER_DEPENDENCIES
1849 $(error cannot print header dependencies during a normal build. \
1850 Please set CHECK_HEADER_DEPENDENCIES and try again)
1851 endif
1852 endif
1853
1854 ifndef PRINT_HEADER_DEPENDENCIES
1855 ifdef CHECK_HEADER_DEPENDENCIES
1856 $(C_OBJ): %.o: %.c $(dep_files) FORCE
1857         @set -e; echo CHECK $@; \
1858         missing_deps="$(missing_deps)"; \
1859         if test "$$missing_deps"; \
1860         then \
1861                 echo missing dependencies: $$missing_deps; \
1862                 false; \
1863         fi
1864 $(ASM_OBJ): %.o: %.S $(dep_files) FORCE
1865         @set -e; echo CHECK $@; \
1866         missing_deps="$(missing_deps)"; \
1867         if test "$$missing_deps"; \
1868         then \
1869                 echo missing dependencies: $$missing_deps; \
1870                 false; \
1871         fi
1872 endif
1873 endif
1874
1875 ifndef CHECK_HEADER_DEPENDENCIES
1876 $(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
1877         $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1878 $(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
1879         $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1880 endif
1881
1882 %.s: %.c GIT-CFLAGS FORCE
1883         $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1884
1885 ifdef USE_COMPUTED_HEADER_DEPENDENCIES
1886 # Take advantage of gcc's on-the-fly dependency generation
1887 # See <http://gcc.gnu.org/gcc-3.0/features.html>.
1888 dep_files_present := $(wildcard $(dep_files))
1889 ifneq ($(dep_files_present),)
1890 include $(dep_files_present)
1891 endif
1892 else
1893 # Dependencies on header files, for platforms that do not support
1894 # the gcc -MMD option.
1895 #
1896 # Dependencies on automatically generated headers such as common-cmds.h
1897 # should _not_ be included here, since they are necessary even when
1898 # building an object for the first time.
1899
1900 $(OBJECTS): $(LIB_H)
1901 endif
1902
1903 exec_cmd.sp exec_cmd.s exec_cmd.o: GIT-PREFIX
1904 exec_cmd.sp exec_cmd.s exec_cmd.o: EXTRA_CPPFLAGS = \
1905         '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
1906         '-DBINDIR="$(bindir_relative_SQ)"' \
1907         '-DPREFIX="$(prefix_SQ)"'
1908
1909 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: GIT-PREFIX
1910 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
1911         -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
1912
1913 config.sp config.s config.o: GIT-PREFIX
1914 config.sp config.s config.o: EXTRA_CPPFLAGS = \
1915         -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
1916
1917 attr.sp attr.s attr.o: GIT-PREFIX
1918 attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
1919         -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
1920
1921 gettext.sp gettext.s gettext.o: GIT-PREFIX
1922 gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
1923         -DGIT_LOCALE_PATH='"$(localedir_SQ)"'
1924
1925 http-push.sp http.sp http-walker.sp remote-curl.sp: SPARSE_FLAGS += \
1926         -DCURL_DISABLE_TYPECHECK
1927
1928 ifdef NO_EXPAT
1929 http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
1930 endif
1931
1932 ifdef NO_REGEX
1933 compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
1934         -DGAWK -DNO_MBSUPPORT
1935 endif
1936
1937 ifdef USE_NED_ALLOCATOR
1938 compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
1939         -DNDEBUG -DOVERRIDE_STRDUP -DREPLACE_SYSTEM_ALLOCATOR
1940 compat/nedmalloc/nedmalloc.sp: SPARSE_FLAGS += -Wno-non-pointer-null
1941 endif
1942
1943 git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
1944         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
1945
1946 git-imap-send$X: imap-send.o GIT-LDFLAGS $(GITLIBS)
1947         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1948                 $(LIBS) $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
1949
1950 git-http-fetch$X: http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
1951         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1952                 $(LIBS) $(CURL_LIBCURL)
1953 git-http-push$X: http.o http-push.o GIT-LDFLAGS $(GITLIBS)
1954         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1955                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
1956
1957 git-remote-testsvn$X: remote-testsvn.o GIT-LDFLAGS $(GITLIBS) $(VCSSVN_LIB)
1958         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) \
1959         $(VCSSVN_LIB)
1960
1961 $(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
1962         $(QUIET_LNCP)$(RM) $@ && \
1963         ln $< $@ 2>/dev/null || \
1964         ln -s $< $@ 2>/dev/null || \
1965         cp $< $@
1966
1967 $(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
1968         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1969                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
1970
1971 $(LIB_FILE): $(LIB_OBJS)
1972         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $^
1973
1974 $(XDIFF_LIB): $(XDIFF_OBJS)
1975         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $^
1976
1977 $(VCSSVN_LIB): $(VCSSVN_OBJS)
1978         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $^
1979
1980 export DEFAULT_EDITOR DEFAULT_PAGER
1981
1982 doc:
1983         $(MAKE) -C Documentation all
1984
1985 man:
1986         $(MAKE) -C Documentation man
1987
1988 html:
1989         $(MAKE) -C Documentation html
1990
1991 info:
1992         $(MAKE) -C Documentation info
1993
1994 pdf:
1995         $(MAKE) -C Documentation pdf
1996
1997 XGETTEXT_FLAGS = \
1998         --force-po \
1999         --add-comments=TRANSLATORS: \
2000         --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
2001         --from-code=UTF-8
2002 XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
2003         --keyword=_ --keyword=N_ --keyword="Q_:1,2"
2004 XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell \
2005         --keyword=gettextln --keyword=eval_gettextln
2006 XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --keyword=__ --language=Perl
2007 LOCALIZED_C = $(C_OBJ:o=c) $(LIB_H) $(GENERATED_H)
2008 LOCALIZED_SH = $(SCRIPT_SH)
2009 LOCALIZED_PERL = $(SCRIPT_PERL)
2010
2011 ifdef XGETTEXT_INCLUDE_TESTS
2012 LOCALIZED_C += t/t0200/test.c
2013 LOCALIZED_SH += t/t0200/test.sh
2014 LOCALIZED_PERL += t/t0200/test.perl
2015 endif
2016
2017 po/git.pot: $(GENERATED_H) FORCE
2018         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C)
2019         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \
2020                 $(LOCALIZED_SH)
2021         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_PERL) \
2022                 $(LOCALIZED_PERL)
2023         mv $@+ $@
2024
2025 pot: po/git.pot
2026
2027 POFILES := $(wildcard po/*.po)
2028 MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
2029
2030 ifndef NO_GETTEXT
2031 all:: $(MOFILES)
2032 endif
2033
2034 po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
2035         $(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $<
2036
2037 FIND_SOURCE_FILES = ( git ls-files '*.[hcS]' 2>/dev/null || \
2038                         $(FIND) . \( -name .git -type d -prune \) \
2039                                 -o \( -name '*.[hcS]' -type f -print \) )
2040
2041 $(ETAGS_TARGET): FORCE
2042         $(RM) $(ETAGS_TARGET)
2043         $(FIND_SOURCE_FILES) | xargs etags -a -o $(ETAGS_TARGET)
2044
2045 tags: FORCE
2046         $(RM) tags
2047         $(FIND_SOURCE_FILES) | xargs ctags -a
2048
2049 cscope:
2050         $(RM) cscope*
2051         $(FIND_SOURCE_FILES) | xargs cscope -b
2052
2053 ### Detect prefix changes
2054 TRACK_PREFIX = $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
2055                 $(localedir_SQ)
2056
2057 GIT-PREFIX: FORCE
2058         @FLAGS='$(TRACK_PREFIX)'; \
2059         if test x"$$FLAGS" != x"`cat GIT-PREFIX 2>/dev/null`" ; then \
2060                 echo >&2 "    * new prefix flags"; \
2061                 echo "$$FLAGS" >GIT-PREFIX; \
2062         fi
2063
2064 TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):$(USE_GETTEXT_SCHEME)
2065
2066 GIT-CFLAGS: FORCE
2067         @FLAGS='$(TRACK_CFLAGS)'; \
2068             if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2069                 echo >&2 "    * new build flags"; \
2070                 echo "$$FLAGS" >GIT-CFLAGS; \
2071             fi
2072
2073 TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
2074
2075 GIT-LDFLAGS: FORCE
2076         @FLAGS='$(TRACK_LDFLAGS)'; \
2077             if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
2078                 echo >&2 "    * new link flags"; \
2079                 echo "$$FLAGS" >GIT-LDFLAGS; \
2080             fi
2081
2082 # We need to apply sq twice, once to protect from the shell
2083 # that runs GIT-BUILD-OPTIONS, and then again to protect it
2084 # and the first level quoting from the shell that runs "echo".
2085 GIT-BUILD-OPTIONS: FORCE
2086         @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@
2087         @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@
2088         @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@
2089         @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@
2090         @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@
2091         @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@
2092         @echo USE_LIBPCRE=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE)))'\' >>$@
2093         @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@
2094         @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@
2095         @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@
2096 ifdef TEST_OUTPUT_DIRECTORY
2097         @echo TEST_OUTPUT_DIRECTORY=\''$(subst ','\'',$(subst ','\'',$(TEST_OUTPUT_DIRECTORY)))'\' >>$@
2098 endif
2099 ifdef GIT_TEST_OPTS
2100         @echo GIT_TEST_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_OPTS)))'\' >>$@
2101 endif
2102 ifdef GIT_TEST_CMP
2103         @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@
2104 endif
2105 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2106         @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@
2107 endif
2108         @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@
2109         @echo GETTEXT_POISON=\''$(subst ','\'',$(subst ','\'',$(GETTEXT_POISON)))'\' >>$@
2110 ifdef GIT_PERF_REPEAT_COUNT
2111         @echo GIT_PERF_REPEAT_COUNT=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPEAT_COUNT)))'\' >>$@
2112 endif
2113 ifdef GIT_PERF_REPO
2114         @echo GIT_PERF_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPO)))'\' >>$@
2115 endif
2116 ifdef GIT_PERF_LARGE_REPO
2117         @echo GIT_PERF_LARGE_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_LARGE_REPO)))'\' >>$@
2118 endif
2119 ifdef GIT_PERF_MAKE_OPTS
2120         @echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@
2121 endif
2122 ifdef TEST_GIT_INDEX_VERSION
2123         @echo TEST_GIT_INDEX_VERSION=\''$(subst ','\'',$(subst ','\'',$(TEST_GIT_INDEX_VERSION)))'\' >>$@
2124 endif
2125
2126 ### Detect Python interpreter path changes
2127 ifndef NO_PYTHON
2128 TRACK_PYTHON = $(subst ','\'',-DPYTHON_PATH='$(PYTHON_PATH_SQ)')
2129
2130 GIT-PYTHON-VARS: FORCE
2131         @VARS='$(TRACK_PYTHON)'; \
2132             if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2133                 echo >&2 "    * new Python interpreter location"; \
2134                 echo "$$VARS" >$@; \
2135             fi
2136 endif
2137
2138 test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2139
2140 all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2141 all:: $(NO_INSTALL)
2142
2143 bin-wrappers/%: wrap-for-bin.sh
2144         @mkdir -p bin-wrappers
2145         $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2146              -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2147              -e 's|@@PROG@@|$(@F)|' < $< > $@ && \
2148         chmod +x $@
2149
2150 # GNU make supports exporting all variables by "export" without parameters.
2151 # However, the environment gets quite big, and some programs have problems
2152 # with that.
2153
2154 export NO_SVN_TESTS
2155 export TEST_NO_MALLOC_CHECK
2156
2157 ### Testing rules
2158
2159 test: all
2160         $(MAKE) -C t/ all
2161
2162 perf: all
2163         $(MAKE) -C t/perf/ all
2164
2165 .PHONY: test perf
2166
2167 test-ctype$X: ctype.o
2168
2169 test-date$X: date.o ctype.o
2170
2171 test-delta$X: diff-delta.o patch-delta.o
2172
2173 test-line-buffer$X: vcs-svn/lib.a
2174
2175 test-parse-options$X: parse-options.o parse-options-cb.o
2176
2177 test-svn-fe$X: vcs-svn/lib.a
2178
2179 .PRECIOUS: $(TEST_OBJS)
2180
2181 test-%$X: test-%.o GIT-LDFLAGS $(GITLIBS)
2182         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2183
2184 check-sha1:: test-sha1$X
2185         ./test-sha1.sh
2186
2187 SP_OBJ = $(patsubst %.o,%.sp,$(C_OBJ))
2188
2189 $(SP_OBJ): %.sp: %.c GIT-CFLAGS FORCE
2190         $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
2191                 $(SPARSE_FLAGS) $<
2192
2193 .PHONY: sparse $(SP_OBJ)
2194 sparse: $(SP_OBJ)
2195
2196 check: common-cmds.h
2197         @if sparse; \
2198         then \
2199                 echo 2>&1 "Use 'make sparse' instead"; \
2200                 $(MAKE) --no-print-directory sparse; \
2201         else \
2202                 echo 2>&1 "Did you mean 'make test'?"; \
2203                 exit 1; \
2204         fi
2205
2206 ### Installation rules
2207
2208 ifneq ($(filter /%,$(firstword $(template_dir))),)
2209 template_instdir = $(template_dir)
2210 else
2211 template_instdir = $(prefix)/$(template_dir)
2212 endif
2213 export template_instdir
2214
2215 ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2216 gitexec_instdir = $(gitexecdir)
2217 else
2218 gitexec_instdir = $(prefix)/$(gitexecdir)
2219 endif
2220 gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2221 export gitexec_instdir
2222
2223 ifneq ($(filter /%,$(firstword $(mergetoolsdir))),)
2224 mergetools_instdir = $(mergetoolsdir)
2225 else
2226 mergetools_instdir = $(prefix)/$(mergetoolsdir)
2227 endif
2228 mergetools_instdir_SQ = $(subst ','\'',$(mergetools_instdir))
2229
2230 install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2231
2232 profile-install: profile
2233         $(MAKE) install
2234
2235 profile-fast-install: profile-fast
2236         $(MAKE) install
2237
2238 install: all
2239         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2240         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2241         $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2242         $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2243         $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2244         $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2245         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2246         $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2247 ifndef NO_GETTEXT
2248         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)'
2249         (cd po/build/locale && $(TAR) cf - .) | \
2250         (cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -)
2251 endif
2252 ifndef NO_PERL
2253         $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2254         $(MAKE) -C gitweb install
2255 endif
2256 ifndef NO_TCLTK
2257         $(MAKE) -C gitk-git install
2258         $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2259 endif
2260 ifneq (,$X)
2261         $(foreach p,$(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';)
2262 endif
2263
2264         bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2265         execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2266         { test "$$bindir/" = "$$execdir/" || \
2267           for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
2268                 $(RM) "$$execdir/$$p" && \
2269                 test -z "$(NO_INSTALL_HARDLINKS)$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2270                 ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
2271                 cp "$$bindir/$$p" "$$execdir/$$p" || exit; \
2272           done; \
2273         } && \
2274         for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
2275                 $(RM) "$$bindir/$$p" && \
2276                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2277                 ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
2278                 ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
2279                 cp "$$bindir/git$X" "$$bindir/$$p" || exit; \
2280         done && \
2281         for p in $(BUILT_INS); do \
2282                 $(RM) "$$execdir/$$p" && \
2283                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2284                 ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2285                 ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2286                 cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
2287         done && \
2288         remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
2289         for p in $$remote_curl_aliases; do \
2290                 $(RM) "$$execdir/$$p" && \
2291                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2292                 ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2293                 ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2294                 cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; \
2295         done && \
2296         ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2297
2298 install-gitweb:
2299         $(MAKE) -C gitweb install
2300
2301 install-doc:
2302         $(MAKE) -C Documentation install
2303
2304 install-man:
2305         $(MAKE) -C Documentation install-man
2306
2307 install-html:
2308         $(MAKE) -C Documentation install-html
2309
2310 install-info:
2311         $(MAKE) -C Documentation install-info
2312
2313 install-pdf:
2314         $(MAKE) -C Documentation install-pdf
2315
2316 quick-install-doc:
2317         $(MAKE) -C Documentation quick-install
2318
2319 quick-install-man:
2320         $(MAKE) -C Documentation quick-install-man
2321
2322 quick-install-html:
2323         $(MAKE) -C Documentation quick-install-html
2324
2325
2326
2327 ### Maintainer's dist rules
2328
2329 git.spec: git.spec.in GIT-VERSION-FILE
2330         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
2331         mv $@+ $@
2332
2333 GIT_TARNAME = git-$(GIT_VERSION)
2334 dist: git.spec git-archive$(X) configure
2335         ./git-archive --format=tar \
2336                 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2337         @mkdir -p $(GIT_TARNAME)
2338         @cp git.spec configure $(GIT_TARNAME)
2339         @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2340         @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2341         $(TAR) rf $(GIT_TARNAME).tar \
2342                 $(GIT_TARNAME)/git.spec \
2343                 $(GIT_TARNAME)/configure \
2344                 $(GIT_TARNAME)/version \
2345                 $(GIT_TARNAME)/git-gui/version
2346         @$(RM) -r $(GIT_TARNAME)
2347         gzip -f -9 $(GIT_TARNAME).tar
2348
2349 rpm: dist
2350         $(RPMBUILD) \
2351                 --define "_source_filedigest_algorithm md5" \
2352                 --define "_binary_filedigest_algorithm md5" \
2353                 -ta $(GIT_TARNAME).tar.gz
2354
2355 htmldocs = git-htmldocs-$(GIT_VERSION)
2356 manpages = git-manpages-$(GIT_VERSION)
2357 dist-doc:
2358         $(RM) -r .doc-tmp-dir
2359         mkdir .doc-tmp-dir
2360         $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2361         cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2362         gzip -n -9 -f $(htmldocs).tar
2363         :
2364         $(RM) -r .doc-tmp-dir
2365         mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2366         $(MAKE) -C Documentation DESTDIR=./ \
2367                 man1dir=../.doc-tmp-dir/man1 \
2368                 man5dir=../.doc-tmp-dir/man5 \
2369                 man7dir=../.doc-tmp-dir/man7 \
2370                 install
2371         cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2372         gzip -n -9 -f $(manpages).tar
2373         $(RM) -r .doc-tmp-dir
2374
2375 ### Cleaning rules
2376
2377 distclean: clean
2378         $(RM) configure
2379         $(RM) config.log config.status config.cache
2380         $(RM) config.mak.autogen config.mak.append
2381         $(RM) -r autom4te.cache
2382
2383 profile-clean:
2384         $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2385         $(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2386
2387 clean: profile-clean coverage-clean
2388         $(RM) *.o *.res block-sha1/*.o ppc/*.o compat/*.o compat/*/*.o
2389         $(RM) xdiff/*.o vcs-svn/*.o ewah/*.o builtin/*.o
2390         $(RM) $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
2391         $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2392         $(RM) $(TEST_PROGRAMS) $(NO_INSTALL)
2393         $(RM) -r bin-wrappers $(dep_dirs)
2394         $(RM) -r po/build/
2395         $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope*
2396         $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2397         $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
2398         $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
2399         $(MAKE) -C Documentation/ clean
2400 ifndef NO_PERL
2401         $(MAKE) -C gitweb clean
2402         $(MAKE) -C perl clean
2403 endif
2404         $(MAKE) -C templates/ clean
2405         $(MAKE) -C t/ clean
2406 ifndef NO_TCLTK
2407         $(MAKE) -C gitk-git clean
2408         $(MAKE) -C git-gui clean
2409 endif
2410         $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-BUILD-OPTIONS
2411         $(RM) GIT-USER-AGENT GIT-PREFIX
2412         $(RM) GIT-SCRIPT-DEFINES GIT-PERL-DEFINES GIT-PYTHON-VARS
2413
2414 .PHONY: all install profile-clean clean strip
2415 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
2416 .PHONY: FORCE cscope
2417
2418 ### Check documentation
2419 #
2420 ALL_COMMANDS = $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS)
2421 ALL_COMMANDS += git
2422 ALL_COMMANDS += gitk
2423 ALL_COMMANDS += gitweb
2424 ALL_COMMANDS += git-gui git-citool
2425 check-docs::
2426         @(for v in $(ALL_COMMANDS); \
2427         do \
2428                 case "$$v" in \
2429                 git-merge-octopus | git-merge-ours | git-merge-recursive | \
2430                 git-merge-resolve | git-merge-subtree | \
2431                 git-fsck-objects | git-init-db | \
2432                 git-remote-* | git-stage | \
2433                 git-?*--?* ) continue ;; \
2434                 esac ; \
2435                 test -f "Documentation/$$v.txt" || \
2436                 echo "no doc: $$v"; \
2437                 sed -e '/^#/d' command-list.txt | \
2438                 grep -q "^$$v[  ]" || \
2439                 case "$$v" in \
2440                 git) ;; \
2441                 *) echo "no link: $$v";; \
2442                 esac ; \
2443         done; \
2444         ( \
2445                 sed -e '/^#/d' \
2446                     -e 's/[     ].*//' \
2447                     -e 's/^/listed /' command-list.txt; \
2448                 $(MAKE) -C Documentation print-man1 | \
2449                 grep '\.txt$$' | \
2450                 sed -e 's|Documentation/|documented |' \
2451                     -e 's/\.txt//'; \
2452         ) | while read how cmd; \
2453         do \
2454                 case " $(ALL_COMMANDS) " in \
2455                 *" $$cmd "*)    ;; \
2456                 *) echo "removed but $$how: $$cmd" ;; \
2457                 esac; \
2458         done ) | sort
2459
2460 ### Make sure built-ins do not have dups and listed in git.c
2461 #
2462 check-builtins::
2463         ./check-builtins.sh
2464
2465 ### Test suite coverage testing
2466 #
2467 .PHONY: coverage coverage-clean coverage-compile coverage-test coverage-report
2468 .PHONY: coverage-clean-results
2469
2470 coverage:
2471         $(MAKE) coverage-test
2472         $(MAKE) coverage-untested-functions
2473
2474 object_dirs := $(sort $(dir $(OBJECTS)))
2475 coverage-clean-results:
2476         $(RM) $(addsuffix *.gcov,$(object_dirs))
2477         $(RM) $(addsuffix *.gcda,$(object_dirs))
2478         $(RM) coverage-untested-functions
2479         $(RM) -r cover_db/
2480         $(RM) -r cover_db_html/
2481
2482 coverage-clean: coverage-clean-results
2483         $(RM) $(addsuffix *.gcno,$(object_dirs))
2484
2485 COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
2486 COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
2487 GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
2488
2489 coverage-compile:
2490         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
2491
2492 coverage-test: coverage-clean-results coverage-compile
2493         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
2494                 DEFAULT_TEST_TARGET=test -j1 test
2495
2496 coverage-report:
2497         $(QUIET_GCOV)for dir in $(object_dirs); do \
2498                 $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
2499         done
2500
2501 coverage-untested-functions: coverage-report
2502         grep '^function.*called 0 ' *.c.gcov \
2503                 | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
2504                 > coverage-untested-functions
2505
2506 cover_db: coverage-report
2507         gcov2perl -db cover_db *.gcov
2508
2509 cover_db_html: cover_db
2510         cover -report html -outputdir cover_db_html cover_db
2511