Makefile

   1 # The default target of this Makefile is...
   2 all::
   3
   4 # Define V=1 to have a more verbose compile.
   5 #
   6 # Define SHELL_PATH to a POSIX shell if your /bin/sh is broken.
   7 #
   8 # Define SANE_TOOL_PATH to a colon-separated list of paths to prepend
   9 # to PATH if your tools in /usr/bin are broken.
  10 #
  11 # Define SOCKLEN_T to a suitable type (such as 'size_t') if your
  12 # system headers do not define a socklen_t type.
  13 #
  14 # Define INLINE to a suitable substitute (such as '__inline' or '') if git
  15 # fails to compile with errors about undefined inline functions or similar.
  16 #
  17 # Define SNPRINTF_RETURNS_BOGUS if you are on a system which snprintf()
  18 # or vsnprintf() return -1 instead of number of characters which would
  19 # have been written to the final string if enough space had been available.
  20 #
  21 # Define FREAD_READS_DIRECTORIES if you are on a system which succeeds
  22 # when attempting to read from an fopen'ed directory.
  23 #
  24 # Define NO_OPENSSL environment variable if you do not have OpenSSL.
  25 # This also implies BLK_SHA1.
  26 #
  27 # Define USE_LIBPCRE if you have and want to use libpcre. git-grep will be
  28 # able to use Perl-compatible regular expressions.
  29 #
  30 # Define LIBPCREDIR=/foo/bar if your libpcre header and library files are in
  31 # /foo/bar/include and /foo/bar/lib directories.
  32 #
  33 # Define HAVE_ALLOCA_H if you have working alloca(3) defined in that header.
  34 #
  35 # Define NO_CURL if you do not have libcurl installed.  git-http-fetch and
  36 # git-http-push are not built, and you cannot use http:// and https://
  37 # transports (neither smart nor dumb).
  38 #
  39 # Define CURLDIR=/foo/bar if your curl header and library files are in
  40 # /foo/bar/include and /foo/bar/lib directories.
  41 #
  42 # Define NO_EXPAT if you do not have expat installed.  git-http-push is
  43 # not built, and you cannot push using http:// and https:// transports (dumb).
  44 #
  45 # Define EXPATDIR=/foo/bar if your expat header and library files are in
  46 # /foo/bar/include and /foo/bar/lib directories.
  47 #
  48 # Define EXPAT_NEEDS_XMLPARSE_H if you have an old version of expat (e.g.,
  49 # 1.1 or 1.2) that provides xmlparse.h instead of expat.h.
  50 #
  51 # Define NO_GETTEXT if you don't want Git output to be translated.
  52 # A translated Git requires GNU libintl or another gettext implementation,
  53 # plus libintl-perl at runtime.
  54 #
  55 # Define USE_GETTEXT_SCHEME and set it to 'fallthrough', if you don't trust
  56 # the installed gettext translation of the shell scripts output.
  57 #
  58 # Define HAVE_LIBCHARSET_H if you haven't set NO_GETTEXT and you can't
  59 # trust the langinfo.h's nl_langinfo(CODESET) function to return the
  60 # current character set. GNU and Solaris have a nl_langinfo(CODESET),
  61 # FreeBSD can use either, but MinGW and some others need to use
  62 # libcharset.h's locale_charset() instead.
  63 #
  64 # Define CHARSET_LIB to the library you need to link with in order to
  65 # use locale_charset() function.  On some platforms this needs to set to
  66 # -lcharset, on others to -liconv .
  67 #
  68 # Define LIBC_CONTAINS_LIBINTL if your gettext implementation doesn't
  69 # need -lintl when linking.
  70 #
  71 # Define NO_MSGFMT_EXTENDED_OPTIONS if your implementation of msgfmt
  72 # doesn't support GNU extensions like --check and --statistics
  73 #
  74 # Define HAVE_PATHS_H if you have paths.h and want to use the default PATH
  75 # it specifies.
  76 #
  77 # Define NO_D_INO_IN_DIRENT if you don't have d_ino in your struct dirent.
  78 #
  79 # Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
  80 # d_type in struct dirent (Cygwin 1.5, fixed in Cygwin 1.7).
  81 #
  82 # Define HAVE_STRINGS_H if you have strings.h and need it for strcasecmp.
  83 #
  84 # Define NO_STRCASESTR if you don't have strcasestr.
  85 #
  86 # Define NO_MEMMEM if you don't have memmem.
  87 #
  88 # Define NO_GETPAGESIZE if you don't have getpagesize.
  89 #
  90 # Define NO_STRLCPY if you don't have strlcpy.
  91 #
  92 # Define NO_STRTOUMAX if you don't have both strtoimax and strtoumax in the
  93 # C library. If your compiler also does not support long long or does not have
  94 # strtoull, define NO_STRTOULL.
  95 #
  96 # Define NO_SETENV if you don't have setenv in the C library.
  97 #
  98 # Define NO_UNSETENV if you don't have unsetenv in the C library.
  99 #
 100 # Define NO_MKDTEMP if you don't have mkdtemp in the C library.
 101 #
 102 # Define MKDIR_WO_TRAILING_SLASH if your mkdir() can't deal with trailing slash.
 103 #
 104 # Define NO_MKSTEMPS if you don't have mkstemps in the C library.
 105 #
 106 # Define NO_GECOS_IN_PWENT if you don't have pw_gecos in struct passwd
 107 # in the C library.
 108 #
 109 # Define NO_LIBGEN_H if you don't have libgen.h.
 110 #
 111 # Define NEEDS_LIBGEN if your libgen needs -lgen when linking
 112 #
 113 # Define NO_SYS_SELECT_H if you don't have sys/select.h.
 114 #
 115 # Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
 116 # Enable it on Windows.  By default, symrefs are still used.
 117 #
 118 # Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability
 119 # tests.  These tests take up a significant amount of the total test time
 120 # but are not needed unless you plan to talk to SVN repos.
 121 #
 122 # Define NO_FINK if you are building on Darwin/Mac OS X, have Fink
 123 # installed in /sw, but don't want GIT to link against any libraries
 124 # installed there.  If defined you may specify your own (or Fink's)
 125 # include directories and library directories by defining CFLAGS
 126 # and LDFLAGS appropriately.
 127 #
 128 # Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X,
 129 # have DarwinPorts installed in /opt/local, but don't want GIT to
 130 # link against any libraries installed there.  If defined you may
 131 # specify your own (or DarwinPort's) include directories and
 132 # library directories by defining CFLAGS and LDFLAGS appropriately.
 133 #
 134 # Define NO_APPLE_COMMON_CRYPTO if you are building on Darwin/Mac OS X
 135 # and do not want to use Apple's CommonCrypto library.  This allows you
 136 # to provide your own OpenSSL library, for example from MacPorts.
 137 #
 138 # Define BLK_SHA1 environment variable to make use of the bundled
 139 # optimized C SHA1 routine.
 140 #
 141 # Define PPC_SHA1 environment variable when running make to make use of
 142 # a bundled SHA1 routine optimized for PowerPC.
 143 #
 144 # Define NEEDS_CRYPTO_WITH_SSL if you need -lcrypto when using -lssl (Darwin).
 145 #
 146 # Define NEEDS_SSL_WITH_CRYPTO if you need -lssl when using -lcrypto (Darwin).
 147 #
 148 # Define NEEDS_SSL_WITH_CURL if you need -lssl with -lcurl (Minix).
 149 #
 150 # Define NEEDS_IDN_WITH_CURL if you need -lidn when using -lcurl (Minix).
 151 #
 152 # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin).
 153 #
 154 # Define NEEDS_LIBINTL_BEFORE_LIBICONV if you need libintl before libiconv.
 155 #
 156 # Define NO_INTPTR_T if you don't have intptr_t or uintptr_t.
 157 #
 158 # Define NO_UINTMAX_T if you don't have uintmax_t.
 159 #
 160 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
 161 # Patrick Mauritz).
 162 #
 163 # Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
 164 # Notably on Solaris hstrerror resides in libresolv and on Solaris 7
 165 # inet_ntop and inet_pton additionally reside there.
 166 #
 167 # Define NO_MMAP if you want to avoid mmap.
 168 #
 169 # Define NO_SYS_POLL_H if you don't have sys/poll.h.
 170 #
 171 # Define NO_POLL if you do not have or don't want to use poll().
 172 # This also implies NO_SYS_POLL_H.
 173 #
 174 # Define NEEDS_SYS_PARAM_H if you need to include sys/param.h to compile,
 175 # *PLEASE* REPORT to git@vger.kernel.org if your platform needs this;
 176 # we want to know more about the issue.
 177 #
 178 # Define NO_PTHREADS if you do not have or do not want to use Pthreads.
 179 #
 180 # Define NO_PREAD if you have a problem with pread() system call (e.g.
 181 # cygwin1.dll before v1.5.22).
 182 #
 183 # Define NO_SETITIMER if you don't have setitimer()
 184 #
 185 # Define NO_STRUCT_ITIMERVAL if you don't have struct itimerval
 186 # This also implies NO_SETITIMER
 187 #
 188 # Define NO_FAST_WORKING_DIRECTORY if accessing objects in pack files is
 189 # generally faster on your platform than accessing the working directory.
 190 #
 191 # Define NO_TRUSTABLE_FILEMODE if your filesystem may claim to support
 192 # the executable mode bit, but doesn't really do so.
 193 #
 194 # Define NEEDS_MODE_TRANSLATION if your OS strays from the typical file type
 195 # bits in mode values (e.g. z/OS defines I_SFMT to 0xFF000000 as opposed to the
 196 # usual 0xF000).
 197 #
 198 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
 199 #
 200 # Define NO_UNIX_SOCKETS if your system does not offer unix sockets.
 201 #
 202 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
 203 # sockaddr_storage.
 204 #
 205 # Define NO_ICONV if your libc does not properly support iconv.
 206 #
 207 # Define OLD_ICONV if your library has an old iconv(), where the second
 208 # (input buffer pointer) parameter is declared with type (const char **).
 209 #
 210 # Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
 211 #
 212 # Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
 213 # that tells runtime paths to dynamic libraries;
 214 # "-Wl,-rpath=/path/lib" is used instead.
 215 #
 216 # Define NO_NORETURN if using buggy versions of gcc 4.6+ and profile feedback,
 217 # as the compiler can crash (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49299)
 218 #
 219 # Define USE_NSEC below if you want git to care about sub-second file mtimes
 220 # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
 221 # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
 222 # randomly break unless your underlying filesystem supports those sub-second
 223 # times (my ext3 doesn't).
 224 #
 225 # Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
 226 # "st_ctim"
 227 #
 228 # Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
 229 # available.  This automatically turns USE_NSEC off.
 230 #
 231 # Define USE_STDEV below if you want git to care about the underlying device
 232 # change being considered an inode change from the update-index perspective.
 233 #
 234 # Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
 235 # field that counts the on-disk footprint in 512-byte blocks.
 236 #
 237 # Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72
 238 # (not v1.73 or v1.71).
 239 #
 240 # Define ASCIIDOC_ROFF if your DocBook XSL does not escape raw roff directives
 241 # (versions 1.68.1 through v1.72).
 242 #
 243 # Define GNU_ROFF if your target system uses GNU groff.  This forces
 244 # apostrophes to be ASCII so that cut&pasting examples to the shell
 245 # will work.
 246 #
 247 # Define PERL_PATH to the path of your Perl binary (usually /usr/bin/perl).
 248 #
 249 # Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 250 # MakeMaker (e.g. using ActiveState under Cygwin).
 251 #
 252 # Define NO_PERL if you do not want Perl scripts or libraries at all.
 253 #
 254 # Define PYTHON_PATH to the path of your Python binary (often /usr/bin/python
 255 # but /usr/bin/python2.7 on some platforms).
 256 #
 257 # Define NO_PYTHON if you do not want Python scripts or libraries at all.
 258 #
 259 # Define NO_TCLTK if you do not want Tcl/Tk GUI.
 260 #
 261 # The TCL_PATH variable governs the location of the Tcl interpreter
 262 # used to optimize git-gui for your system.  Only used if NO_TCLTK
 263 # is not set.  Defaults to the bare 'tclsh'.
 264 #
 265 # The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
 266 # If not set it defaults to the bare 'wish'. If it is set to the empty
 267 # string then NO_TCLTK will be forced (this is used by configure script).
 268 #
 269 # Define INTERNAL_QSORT to use Git's implementation of qsort(), which
 270 # is a simplified version of the merge sort used in glibc. This is
 271 # recommended if Git triggers O(n^2) behavior in your platform's qsort().
 272 #
 273 # Define UNRELIABLE_FSTAT if your system's fstat does not return the same
 274 # information on a not yet closed file that lstat would return for the same
 275 # file after it was closed.
 276 #
 277 # Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
 278 # when hardlinking a file to another name and unlinking the original file right
 279 # away (some NTFS drivers seem to zero the contents in that scenario).
 280 #
 281 # Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
 282 # programs as a tar, where bin/ and libexec/ might be on different file systems.
 283 #
 284 # Define NO_INSTALL_HARDLINKS if you prefer to use either symbolic links or
 285 # copies to install built-in git commands e.g. git-cat-file.
 286 #
 287 # Define USE_NED_ALLOCATOR if you want to replace the platforms default
 288 # memory allocators with the nedmalloc allocator written by Niall Douglas.
 289 #
 290 # Define NO_REGEX if you have no or inferior regex support in your C library.
 291 #
 292 # Define HAVE_DEV_TTY if your system can open /dev/tty to interact with the
 293 # user.
 294 #
 295 # Define GETTEXT_POISON if you are debugging the choice of strings marked
 296 # for translation.  In a GETTEXT_POISON build, you can turn all strings marked
 297 # for translation into gibberish by setting the GIT_GETTEXT_POISON variable
 298 # (to any value) in your environment.
 299 #
 300 # Define JSMIN to point to JavaScript minifier that functions as
 301 # a filter to have gitweb.js minified.
 302 #
 303 # Define CSSMIN to point to a CSS minifier in order to generate a minified
 304 # version of gitweb.css
 305 #
 306 # Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
 307 # you want to use something different.  The value will be interpreted by the
 308 # shell at runtime when it is used.
 309 #
 310 # Define DEFAULT_EDITOR to a sensible editor command (defaults to "vi") if you
 311 # want to use something different.  The value will be interpreted by the shell
 312 # if necessary when it is used.  Examples:
 313 #
 314 #   DEFAULT_EDITOR='~/bin/vi',
 315 #   DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
 316 #   DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
 317 #
 318 # Define COMPUTE_HEADER_DEPENDENCIES to "yes" if you want dependencies on
 319 # header files to be automatically computed, to avoid rebuilding objects when
 320 # an unrelated header file changes.  Define it to "no" to use the hard-coded
 321 # dependency rules.  The default is "auto", which means to use computed header
 322 # dependencies if your compiler is detected to support it.
 323 #
 324 # Define NATIVE_CRLF if your platform uses CRLF for line endings.
 325 #
 326 # Define XDL_FAST_HASH to use an alternative line-hashing method in
 327 # the diff algorithm.  It gives a nice speedup if your processor has
 328 # fast unaligned word loads.  Does NOT work on big-endian systems!
 329 # Enabled by default on x86_64.
 330 #
 331 # Define GIT_USER_AGENT if you want to change how git identifies itself during
 332 # network interactions.  The default is "git/$(GIT_VERSION)".
 333 #
 334 # Define DEFAULT_HELP_FORMAT to "man", "info" or "html"
 335 # (defaults to "man") if you want to have a different default when
 336 # "git help" is called without a parameter specifying the format.
 337 #
 338 # Define TEST_GIT_INDEX_VERSION to 2, 3 or 4 to run the test suite
 339 # with a different indexfile format version.  If it isn't set the index
 340 # file format used is index-v[23].
 341 #
 342 # Define GMTIME_UNRELIABLE_ERRORS if your gmtime() function does not
 343 # return NULL when it receives a bogus time_t.
 344 #
 345 # Define HAVE_CLOCK_GETTIME if your platform has clock_gettime in librt.
 346 #
 347 # Define HAVE_CLOCK_MONOTONIC if your platform has CLOCK_MONOTONIC in librt.
 348 #
 349 # Define NO_HMAC_CTX_CLEANUP if your OpenSSL is version 0.9.6b or earlier to
 350 # cleanup the HMAC context with the older HMAC_cleanup function.
 351 #
 352 # Define HAVE_BSD_SYSCTL if your platform has a BSD-compatible sysctl function.
 353
 354 GIT-VERSION-FILE: FORCE
 355         @$(SHELL_PATH) ./GIT-VERSION-GEN
 356 -include GIT-VERSION-FILE
 357
 358 # CFLAGS and LDFLAGS are for the users to override from the command line.
 359
 360 CFLAGS = -g -O2 -Wall
 361 LDFLAGS =
 362 ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
 363 ALL_LDFLAGS = $(LDFLAGS)
 364 STRIP ?= strip
 365
 366 # Among the variables below, these:
 367 #   gitexecdir
 368 #   template_dir
 369 #   sysconfdir
 370 # can be specified as a relative path some/where/else;
 371 # this is interpreted as relative to $(prefix) and "git" at
 372 # runtime figures out where they are based on the path to the executable.
 373 # Additionally, the following will be treated as relative by "git" if they
 374 # begin with "$(prefix)/":
 375 #   mandir
 376 #   infodir
 377 #   htmldir
 378 # This can help installing the suite in a relocatable way.
 379
 380 prefix = $(HOME)
 381 bindir_relative = bin
 382 bindir = $(prefix)/$(bindir_relative)
 383 mandir = $(prefix)/share/man
 384 infodir = $(prefix)/share/info
 385 gitexecdir = libexec/git-core
 386 mergetoolsdir = $(gitexecdir)/mergetools
 387 sharedir = $(prefix)/share
 388 gitwebdir = $(sharedir)/gitweb
 389 localedir = $(sharedir)/locale
 390 template_dir = share/git-core/templates
 391 htmldir = $(prefix)/share/doc/git-doc
 392 ETC_GITCONFIG = $(sysconfdir)/gitconfig
 393 ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
 394 lib = lib
 395 # DESTDIR =
 396 pathsep = :
 397
 398 mandir_relative = $(patsubst $(prefix)/%,%,$(mandir))
 399 infodir_relative = $(patsubst $(prefix)/%,%,$(infodir))
 400 htmldir_relative = $(patsubst $(prefix)/%,%,$(htmldir))
 401
 402 export prefix bindir sharedir sysconfdir gitwebdir localedir
 403
 404 CC = cc
 405 AR = ar
 406 RM = rm -f
 407 DIFF = diff
 408 TAR = tar
 409 FIND = find
 410 INSTALL = install
 411 RPMBUILD = rpmbuild
 412 TCL_PATH = tclsh
 413 TCLTK_PATH = wish
 414 XGETTEXT = xgettext
 415 MSGFMT = msgfmt
 416 PTHREAD_LIBS = -lpthread
 417 PTHREAD_CFLAGS =
 418 GCOV = gcov
 419
 420 export TCL_PATH TCLTK_PATH
 421
 422 SPARSE_FLAGS =
 423
 424
 425
 426 ### --- END CONFIGURATION SECTION ---
 427
 428 # Those must not be GNU-specific; they are shared with perl/ which may
 429 # be built by a different compiler. (Note that this is an artifact now
 430 # but it still might be nice to keep that distinction.)
 431 BASIC_CFLAGS = -I.
 432 BASIC_LDFLAGS =
 433
 434 # Guard against environment variables
 435 BUILTIN_OBJS =
 436 BUILT_INS =
 437 COMPAT_CFLAGS =
 438 COMPAT_OBJS =
 439 XDIFF_OBJS =
 440 VCSSVN_OBJS =
 441 GENERATED_H =
 442 EXTRA_CPPFLAGS =
 443 LIB_OBJS =
 444 PROGRAM_OBJS =
 445 PROGRAMS =
 446 SCRIPT_PERL =
 447 SCRIPT_PYTHON =
 448 SCRIPT_SH =
 449 SCRIPT_LIB =
 450 TEST_PROGRAMS_NEED_X =
 451
 452 # Having this variable in your environment would break pipelines because
 453 # you cause "cd" to echo its destination to stdout.  It can also take
 454 # scripts to unexpected places.  If you like CDPATH, define it for your
 455 # interactive shell sessions without exporting it.
 456 unexport CDPATH
 457
 458 SCRIPT_SH += git-am.sh
 459 SCRIPT_SH += git-bisect.sh
 460 SCRIPT_SH += git-difftool--helper.sh
 461 SCRIPT_SH += git-filter-branch.sh
 462 SCRIPT_SH += git-merge-octopus.sh
 463 SCRIPT_SH += git-merge-one-file.sh
 464 SCRIPT_SH += git-merge-resolve.sh
 465 SCRIPT_SH += git-mergetool.sh
 466 SCRIPT_SH += git-pull.sh
 467 SCRIPT_SH += git-quiltimport.sh
 468 SCRIPT_SH += git-rebase.sh
 469 SCRIPT_SH += git-remote-testgit.sh
 470 SCRIPT_SH += git-request-pull.sh
 471 SCRIPT_SH += git-stash.sh
 472 SCRIPT_SH += git-submodule.sh
 473 SCRIPT_SH += git-web--browse.sh
 474
 475 SCRIPT_LIB += git-mergetool--lib
 476 SCRIPT_LIB += git-parse-remote
 477 SCRIPT_LIB += git-rebase--am
 478 SCRIPT_LIB += git-rebase--interactive
 479 SCRIPT_LIB += git-rebase--merge
 480 SCRIPT_LIB += git-sh-setup
 481 SCRIPT_LIB += git-sh-i18n
 482
 483 SCRIPT_PERL += git-add--interactive.perl
 484 SCRIPT_PERL += git-difftool.perl
 485 SCRIPT_PERL += git-archimport.perl
 486 SCRIPT_PERL += git-cvsexportcommit.perl
 487 SCRIPT_PERL += git-cvsimport.perl
 488 SCRIPT_PERL += git-cvsserver.perl
 489 SCRIPT_PERL += git-relink.perl
 490 SCRIPT_PERL += git-send-email.perl
 491 SCRIPT_PERL += git-svn.perl
 492
 493 SCRIPT_PYTHON += git-p4.py
 494
 495 NO_INSTALL += git-remote-testgit
 496
 497 # Generated files for scripts
 498 SCRIPT_SH_GEN = $(patsubst %.sh,%,$(SCRIPT_SH))
 499 SCRIPT_PERL_GEN = $(patsubst %.perl,%,$(SCRIPT_PERL))
 500 SCRIPT_PYTHON_GEN = $(patsubst %.py,%,$(SCRIPT_PYTHON))
 501
 502 SCRIPT_SH_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_SH_GEN))
 503 SCRIPT_PERL_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PERL_GEN))
 504 SCRIPT_PYTHON_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PYTHON_GEN))
 505
 506 # Individual rules to allow e.g.
 507 # "make -C ../.. SCRIPT_PERL=contrib/foo/bar.perl build-perl-script"
 508 # from subdirectories like contrib/*/
 509 .PHONY: build-perl-script build-sh-script build-python-script
 510 build-perl-script: $(SCRIPT_PERL_GEN)
 511 build-sh-script: $(SCRIPT_SH_GEN)
 512 build-python-script: $(SCRIPT_PYTHON_GEN)
 513
 514 .PHONY: install-perl-script install-sh-script install-python-script
 515 install-sh-script: $(SCRIPT_SH_INS)
 516         $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 517 install-perl-script: $(SCRIPT_PERL_INS)
 518         $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 519 install-python-script: $(SCRIPT_PYTHON_INS)
 520         $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 521
 522 .PHONY: clean-perl-script clean-sh-script clean-python-script
 523 clean-sh-script:
 524         $(RM) $(SCRIPT_SH_GEN)
 525 clean-perl-script:
 526         $(RM) $(SCRIPT_PERL_GEN)
 527 clean-python-script:
 528         $(RM) $(SCRIPT_PYTHON_GEN)
 529
 530 SCRIPTS = $(SCRIPT_SH_INS) \
 531           $(SCRIPT_PERL_INS) \
 532           $(SCRIPT_PYTHON_INS) \
 533           git-instaweb
 534
 535 ETAGS_TARGET = TAGS
 536
 537 # Empty...
 538 EXTRA_PROGRAMS =
 539
 540 # ... and all the rest that could be moved out of bindir to gitexecdir
 541 PROGRAMS += $(EXTRA_PROGRAMS)
 542
 543 PROGRAM_OBJS += credential-store.o
 544 PROGRAM_OBJS += daemon.o
 545 PROGRAM_OBJS += fast-import.o
 546 PROGRAM_OBJS += http-backend.o
 547 PROGRAM_OBJS += imap-send.o
 548 PROGRAM_OBJS += sh-i18n--envsubst.o
 549 PROGRAM_OBJS += shell.o
 550 PROGRAM_OBJS += show-index.o
 551 PROGRAM_OBJS += upload-pack.o
 552 PROGRAM_OBJS += remote-testsvn.o
 553
 554 # Binary suffix, set to .exe for Windows builds
 555 X =
 556
 557 PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
 558
 559 TEST_PROGRAMS_NEED_X += test-chmtime
 560 TEST_PROGRAMS_NEED_X += test-ctype
 561 TEST_PROGRAMS_NEED_X += test-config
 562 TEST_PROGRAMS_NEED_X += test-date
 563 TEST_PROGRAMS_NEED_X += test-delta
 564 TEST_PROGRAMS_NEED_X += test-dump-cache-tree
 565 TEST_PROGRAMS_NEED_X += test-dump-split-index
 566 TEST_PROGRAMS_NEED_X += test-genrandom
 567 TEST_PROGRAMS_NEED_X += test-hashmap
 568 TEST_PROGRAMS_NEED_X += test-index-version
 569 TEST_PROGRAMS_NEED_X += test-line-buffer
 570 TEST_PROGRAMS_NEED_X += test-match-trees
 571 TEST_PROGRAMS_NEED_X += test-mergesort
 572 TEST_PROGRAMS_NEED_X += test-mktemp
 573 TEST_PROGRAMS_NEED_X += test-parse-options
 574 TEST_PROGRAMS_NEED_X += test-path-utils
 575 TEST_PROGRAMS_NEED_X += test-prio-queue
 576 TEST_PROGRAMS_NEED_X += test-read-cache
 577 TEST_PROGRAMS_NEED_X += test-regex
 578 TEST_PROGRAMS_NEED_X += test-revision-walking
 579 TEST_PROGRAMS_NEED_X += test-run-command
 580 TEST_PROGRAMS_NEED_X += test-scrap-cache-tree
 581 TEST_PROGRAMS_NEED_X += test-sha1
 582 TEST_PROGRAMS_NEED_X += test-sha1-array
 583 TEST_PROGRAMS_NEED_X += test-sigchain
 584 TEST_PROGRAMS_NEED_X += test-string-list
 585 TEST_PROGRAMS_NEED_X += test-subprocess
 586 TEST_PROGRAMS_NEED_X += test-svn-fe
 587 TEST_PROGRAMS_NEED_X += test-urlmatch-normalization
 588 TEST_PROGRAMS_NEED_X += test-wildmatch
 589
 590 TEST_PROGRAMS = $(patsubst %,%$X,$(TEST_PROGRAMS_NEED_X))
 591
 592 # List built-in command $C whose implementation cmd_$C() is not in
 593 # builtin/$C.o but is linked in as part of some other command.
 594 BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
 595
 596 BUILT_INS += git-cherry$X
 597 BUILT_INS += git-cherry-pick$X
 598 BUILT_INS += git-format-patch$X
 599 BUILT_INS += git-fsck-objects$X
 600 BUILT_INS += git-init$X
 601 BUILT_INS += git-merge-subtree$X
 602 BUILT_INS += git-show$X
 603 BUILT_INS += git-stage$X
 604 BUILT_INS += git-status$X
 605 BUILT_INS += git-whatchanged$X
 606
 607 # what 'all' will build and 'install' will install in gitexecdir,
 608 # excluding programs for built-in commands
 609 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 610
 611 # what 'all' will build but not install in gitexecdir
 612 OTHER_PROGRAMS = git$X
 613
 614 # what test wrappers are needed and 'install' will install, in bindir
 615 BINDIR_PROGRAMS_NEED_X += git
 616 BINDIR_PROGRAMS_NEED_X += git-upload-pack
 617 BINDIR_PROGRAMS_NEED_X += git-receive-pack
 618 BINDIR_PROGRAMS_NEED_X += git-upload-archive
 619 BINDIR_PROGRAMS_NEED_X += git-shell
 620
 621 BINDIR_PROGRAMS_NO_X += git-cvsserver
 622
 623 # Set paths to tools early so that they can be used for version tests.
 624 ifndef SHELL_PATH
 625         SHELL_PATH = /bin/sh
 626 endif
 627 ifndef PERL_PATH
 628         PERL_PATH = /usr/bin/perl
 629 endif
 630 ifndef PYTHON_PATH
 631         PYTHON_PATH = /usr/bin/python
 632 endif
 633
 634 export PERL_PATH
 635 export PYTHON_PATH
 636
 637 LIB_FILE = libgit.a
 638 XDIFF_LIB = xdiff/lib.a
 639 VCSSVN_LIB = vcs-svn/lib.a
 640
 641 GENERATED_H += common-cmds.h
 642
 643 LIB_H = $(shell $(FIND) . \
 644         -name .git -prune -o \
 645         -name t -prune -o \
 646         -name Documentation -prune -o \
 647         -name '*.h' -print)
 648
 649 LIB_OBJS += abspath.o
 650 LIB_OBJS += advice.o
 651 LIB_OBJS += alias.o
 652 LIB_OBJS += alloc.o
 653 LIB_OBJS += archive.o
 654 LIB_OBJS += archive-tar.o
 655 LIB_OBJS += archive-zip.o
 656 LIB_OBJS += argv-array.o
 657 LIB_OBJS += attr.o
 658 LIB_OBJS += base85.o
 659 LIB_OBJS += bisect.o
 660 LIB_OBJS += blob.o
 661 LIB_OBJS += branch.o
 662 LIB_OBJS += bulk-checkin.o
 663 LIB_OBJS += bundle.o
 664 LIB_OBJS += cache-tree.o
 665 LIB_OBJS += color.o
 666 LIB_OBJS += column.o
 667 LIB_OBJS += combine-diff.o
 668 LIB_OBJS += commit.o
 669 LIB_OBJS += compat/obstack.o
 670 LIB_OBJS += compat/terminal.o
 671 LIB_OBJS += config.o
 672 LIB_OBJS += connect.o
 673 LIB_OBJS += connected.o
 674 LIB_OBJS += convert.o
 675 LIB_OBJS += copy.o
 676 LIB_OBJS += credential.o
 677 LIB_OBJS += csum-file.o
 678 LIB_OBJS += ctype.o
 679 LIB_OBJS += date.o
 680 LIB_OBJS += decorate.o
 681 LIB_OBJS += diffcore-break.o
 682 LIB_OBJS += diffcore-delta.o
 683 LIB_OBJS += diffcore-order.o
 684 LIB_OBJS += diffcore-pickaxe.o
 685 LIB_OBJS += diffcore-rename.o
 686 LIB_OBJS += diff-delta.o
 687 LIB_OBJS += diff-lib.o
 688 LIB_OBJS += diff-no-index.o
 689 LIB_OBJS += diff.o
 690 LIB_OBJS += dir.o
 691 LIB_OBJS += editor.o
 692 LIB_OBJS += entry.o
 693 LIB_OBJS += environment.o
 694 LIB_OBJS += ewah/bitmap.o
 695 LIB_OBJS += ewah/ewah_bitmap.o
 696 LIB_OBJS += ewah/ewah_io.o
 697 LIB_OBJS += ewah/ewah_rlw.o
 698 LIB_OBJS += exec_cmd.o
 699 LIB_OBJS += fetch-pack.o
 700 LIB_OBJS += fsck.o
 701 LIB_OBJS += gettext.o
 702 LIB_OBJS += gpg-interface.o
 703 LIB_OBJS += graph.o
 704 LIB_OBJS += grep.o
 705 LIB_OBJS += hashmap.o
 706 LIB_OBJS += help.o
 707 LIB_OBJS += hex.o
 708 LIB_OBJS += ident.o
 709 LIB_OBJS += kwset.o
 710 LIB_OBJS += levenshtein.o
 711 LIB_OBJS += line-log.o
 712 LIB_OBJS += line-range.o
 713 LIB_OBJS += list-objects.o
 714 LIB_OBJS += ll-merge.o
 715 LIB_OBJS += lockfile.o
 716 LIB_OBJS += log-tree.o
 717 LIB_OBJS += mailmap.o
 718 LIB_OBJS += match-trees.o
 719 LIB_OBJS += merge.o
 720 LIB_OBJS += merge-blobs.o
 721 LIB_OBJS += merge-recursive.o
 722 LIB_OBJS += mergesort.o
 723 LIB_OBJS += name-hash.o
 724 LIB_OBJS += notes.o
 725 LIB_OBJS += notes-cache.o
 726 LIB_OBJS += notes-merge.o
 727 LIB_OBJS += notes-utils.o
 728 LIB_OBJS += object.o
 729 LIB_OBJS += pack-bitmap.o
 730 LIB_OBJS += pack-bitmap-write.o
 731 LIB_OBJS += pack-check.o
 732 LIB_OBJS += pack-objects.o
 733 LIB_OBJS += pack-revindex.o
 734 LIB_OBJS += pack-write.o
 735 LIB_OBJS += pager.o
 736 LIB_OBJS += parse-options.o
 737 LIB_OBJS += parse-options-cb.o
 738 LIB_OBJS += patch-delta.o
 739 LIB_OBJS += patch-ids.o
 740 LIB_OBJS += path.o
 741 LIB_OBJS += pathspec.o
 742 LIB_OBJS += pkt-line.o
 743 LIB_OBJS += preload-index.o
 744 LIB_OBJS += pretty.o
 745 LIB_OBJS += prio-queue.o
 746 LIB_OBJS += progress.o
 747 LIB_OBJS += prompt.o
 748 LIB_OBJS += quote.o
 749 LIB_OBJS += reachable.o
 750 LIB_OBJS += read-cache.o
 751 LIB_OBJS += reflog-walk.o
 752 LIB_OBJS += refs.o
 753 LIB_OBJS += remote.o
 754 LIB_OBJS += replace_object.o
 755 LIB_OBJS += rerere.o
 756 LIB_OBJS += resolve-undo.o
 757 LIB_OBJS += revision.o
 758 LIB_OBJS += run-command.o
 759 LIB_OBJS += send-pack.o
 760 LIB_OBJS += sequencer.o
 761 LIB_OBJS += server-info.o
 762 LIB_OBJS += setup.o
 763 LIB_OBJS += sha1-array.o
 764 LIB_OBJS += sha1-lookup.o
 765 LIB_OBJS += sha1_file.o
 766 LIB_OBJS += sha1_name.o
 767 LIB_OBJS += shallow.o
 768 LIB_OBJS += sideband.o
 769 LIB_OBJS += sigchain.o
 770 LIB_OBJS += split-index.o
 771 LIB_OBJS += strbuf.o
 772 LIB_OBJS += streaming.o
 773 LIB_OBJS += string-list.o
 774 LIB_OBJS += submodule.o
 775 LIB_OBJS += symlinks.o
 776 LIB_OBJS += tag.o
 777 LIB_OBJS += trace.o
 778 LIB_OBJS += trailer.o
 779 LIB_OBJS += transport.o
 780 LIB_OBJS += transport-helper.o
 781 LIB_OBJS += tree-diff.o
 782 LIB_OBJS += tree.o
 783 LIB_OBJS += tree-walk.o
 784 LIB_OBJS += unpack-trees.o
 785 LIB_OBJS += url.o
 786 LIB_OBJS += urlmatch.o
 787 LIB_OBJS += usage.o
 788 LIB_OBJS += userdiff.o
 789 LIB_OBJS += utf8.o
 790 LIB_OBJS += varint.o
 791 LIB_OBJS += version.o
 792 LIB_OBJS += versioncmp.o
 793 LIB_OBJS += walker.o
 794 LIB_OBJS += wildmatch.o
 795 LIB_OBJS += wrapper.o
 796 LIB_OBJS += write_or_die.o
 797 LIB_OBJS += ws.o
 798 LIB_OBJS += wt-status.o
 799 LIB_OBJS += xdiff-interface.o
 800 LIB_OBJS += zlib.o
 801
 802 BUILTIN_OBJS += builtin/add.o
 803 BUILTIN_OBJS += builtin/annotate.o
 804 BUILTIN_OBJS += builtin/apply.o
 805 BUILTIN_OBJS += builtin/archive.o
 806 BUILTIN_OBJS += builtin/bisect--helper.o
 807 BUILTIN_OBJS += builtin/blame.o
 808 BUILTIN_OBJS += builtin/branch.o
 809 BUILTIN_OBJS += builtin/bundle.o
 810 BUILTIN_OBJS += builtin/cat-file.o
 811 BUILTIN_OBJS += builtin/check-attr.o
 812 BUILTIN_OBJS += builtin/check-ignore.o
 813 BUILTIN_OBJS += builtin/check-mailmap.o
 814 BUILTIN_OBJS += builtin/check-ref-format.o
 815 BUILTIN_OBJS += builtin/checkout-index.o
 816 BUILTIN_OBJS += builtin/checkout.o
 817 BUILTIN_OBJS += builtin/clean.o
 818 BUILTIN_OBJS += builtin/clone.o
 819 BUILTIN_OBJS += builtin/column.o
 820 BUILTIN_OBJS += builtin/commit-tree.o
 821 BUILTIN_OBJS += builtin/commit.o
 822 BUILTIN_OBJS += builtin/config.o
 823 BUILTIN_OBJS += builtin/count-objects.o
 824 BUILTIN_OBJS += builtin/credential.o
 825 BUILTIN_OBJS += builtin/describe.o
 826 BUILTIN_OBJS += builtin/diff-files.o
 827 BUILTIN_OBJS += builtin/diff-index.o
 828 BUILTIN_OBJS += builtin/diff-tree.o
 829 BUILTIN_OBJS += builtin/diff.o
 830 BUILTIN_OBJS += builtin/fast-export.o
 831 BUILTIN_OBJS += builtin/fetch-pack.o
 832 BUILTIN_OBJS += builtin/fetch.o
 833 BUILTIN_OBJS += builtin/fmt-merge-msg.o
 834 BUILTIN_OBJS += builtin/for-each-ref.o
 835 BUILTIN_OBJS += builtin/fsck.o
 836 BUILTIN_OBJS += builtin/gc.o
 837 BUILTIN_OBJS += builtin/get-tar-commit-id.o
 838 BUILTIN_OBJS += builtin/grep.o
 839 BUILTIN_OBJS += builtin/hash-object.o
 840 BUILTIN_OBJS += builtin/help.o
 841 BUILTIN_OBJS += builtin/index-pack.o
 842 BUILTIN_OBJS += builtin/init-db.o
 843 BUILTIN_OBJS += builtin/interpret-trailers.o
 844 BUILTIN_OBJS += builtin/log.o
 845 BUILTIN_OBJS += builtin/ls-files.o
 846 BUILTIN_OBJS += builtin/ls-remote.o
 847 BUILTIN_OBJS += builtin/ls-tree.o
 848 BUILTIN_OBJS += builtin/mailinfo.o
 849 BUILTIN_OBJS += builtin/mailsplit.o
 850 BUILTIN_OBJS += builtin/merge.o
 851 BUILTIN_OBJS += builtin/merge-base.o
 852 BUILTIN_OBJS += builtin/merge-file.o
 853 BUILTIN_OBJS += builtin/merge-index.o
 854 BUILTIN_OBJS += builtin/merge-ours.o
 855 BUILTIN_OBJS += builtin/merge-recursive.o
 856 BUILTIN_OBJS += builtin/merge-tree.o
 857 BUILTIN_OBJS += builtin/mktag.o
 858 BUILTIN_OBJS += builtin/mktree.o
 859 BUILTIN_OBJS += builtin/mv.o
 860 BUILTIN_OBJS += builtin/name-rev.o
 861 BUILTIN_OBJS += builtin/notes.o
 862 BUILTIN_OBJS += builtin/pack-objects.o
 863 BUILTIN_OBJS += builtin/pack-redundant.o
 864 BUILTIN_OBJS += builtin/pack-refs.o
 865 BUILTIN_OBJS += builtin/patch-id.o
 866 BUILTIN_OBJS += builtin/prune-packed.o
 867 BUILTIN_OBJS += builtin/prune.o
 868 BUILTIN_OBJS += builtin/push.o
 869 BUILTIN_OBJS += builtin/read-tree.o
 870 BUILTIN_OBJS += builtin/receive-pack.o
 871 BUILTIN_OBJS += builtin/reflog.o
 872 BUILTIN_OBJS += builtin/remote.o
 873 BUILTIN_OBJS += builtin/remote-ext.o
 874 BUILTIN_OBJS += builtin/remote-fd.o
 875 BUILTIN_OBJS += builtin/repack.o
 876 BUILTIN_OBJS += builtin/replace.o
 877 BUILTIN_OBJS += builtin/rerere.o
 878 BUILTIN_OBJS += builtin/reset.o
 879 BUILTIN_OBJS += builtin/rev-list.o
 880 BUILTIN_OBJS += builtin/rev-parse.o
 881 BUILTIN_OBJS += builtin/revert.o
 882 BUILTIN_OBJS += builtin/rm.o
 883 BUILTIN_OBJS += builtin/send-pack.o
 884 BUILTIN_OBJS += builtin/shortlog.o
 885 BUILTIN_OBJS += builtin/show-branch.o
 886 BUILTIN_OBJS += builtin/show-ref.o
 887 BUILTIN_OBJS += builtin/stripspace.o
 888 BUILTIN_OBJS += builtin/symbolic-ref.o
 889 BUILTIN_OBJS += builtin/tag.o
 890 BUILTIN_OBJS += builtin/unpack-file.o
 891 BUILTIN_OBJS += builtin/unpack-objects.o
 892 BUILTIN_OBJS += builtin/update-index.o
 893 BUILTIN_OBJS += builtin/update-ref.o
 894 BUILTIN_OBJS += builtin/update-server-info.o
 895 BUILTIN_OBJS += builtin/upload-archive.o
 896 BUILTIN_OBJS += builtin/var.o
 897 BUILTIN_OBJS += builtin/verify-commit.o
 898 BUILTIN_OBJS += builtin/verify-pack.o
 899 BUILTIN_OBJS += builtin/verify-tag.o
 900 BUILTIN_OBJS += builtin/write-tree.o
 901
 902 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 903 EXTLIBS =
 904
 905 GIT_USER_AGENT = git/$(GIT_VERSION)
 906
 907 include config.mak.uname
 908 -include config.mak.autogen
 909 -include config.mak
 910
 911 ifndef sysconfdir
 912 ifeq ($(prefix),/usr)
 913 sysconfdir = /etc
 914 else
 915 sysconfdir = etc
 916 endif
 917 endif
 918
 919 ifndef COMPUTE_HEADER_DEPENDENCIES
 920 COMPUTE_HEADER_DEPENDENCIES = auto
 921 endif
 922
 923 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),auto)
 924 dep_check = $(shell $(CC) $(ALL_CFLAGS) \
 925         -c -MF /dev/null -MQ /dev/null -MMD -MP \
 926         -x c /dev/null -o /dev/null 2>&1; \
 927         echo $$?)
 928 ifeq ($(dep_check),0)
 929 override COMPUTE_HEADER_DEPENDENCIES = yes
 930 else
 931 override COMPUTE_HEADER_DEPENDENCIES = no
 932 endif
 933 endif
 934
 935 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
 936 USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
 937 else
 938 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),no)
 939 $(error please set COMPUTE_HEADER_DEPENDENCIES to yes, no, or auto \
 940 (not "$(COMPUTE_HEADER_DEPENDENCIES)"))
 941 endif
 942 endif
 943
 944 ifdef SANE_TOOL_PATH
 945 SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
 946 BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
 947 PATH := $(SANE_TOOL_PATH):${PATH}
 948 else
 949 BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
 950 endif
 951
 952 ifneq (,$(INLINE))
 953         BASIC_CFLAGS += -Dinline=$(INLINE)
 954 endif
 955
 956 ifneq (,$(SOCKLEN_T))
 957         BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
 958 endif
 959
 960 ifeq ($(uname_S),Darwin)
 961         ifndef NO_FINK
 962                 ifeq ($(shell test -d /sw/lib && echo y),y)
 963                         BASIC_CFLAGS += -I/sw/include
 964                         BASIC_LDFLAGS += -L/sw/lib
 965                 endif
 966         endif
 967         ifndef NO_DARWIN_PORTS
 968                 ifeq ($(shell test -d /opt/local/lib && echo y),y)
 969                         BASIC_CFLAGS += -I/opt/local/include
 970                         BASIC_LDFLAGS += -L/opt/local/lib
 971                 endif
 972         endif
 973         ifndef NO_APPLE_COMMON_CRYPTO
 974                 APPLE_COMMON_CRYPTO = YesPlease
 975                 COMPAT_CFLAGS += -DAPPLE_COMMON_CRYPTO
 976         endif
 977         NO_REGEX = YesPlease
 978         PTHREAD_LIBS =
 979 endif
 980
 981 ifndef CC_LD_DYNPATH
 982         ifdef NO_R_TO_GCC_LINKER
 983                 # Some gcc does not accept and pass -R to the linker to specify
 984                 # the runtime dynamic library path.
 985                 CC_LD_DYNPATH = -Wl,-rpath,
 986         else
 987                 CC_LD_DYNPATH = -R
 988         endif
 989 endif
 990
 991 ifdef NO_LIBGEN_H
 992         COMPAT_CFLAGS += -DNO_LIBGEN_H
 993         COMPAT_OBJS += compat/basename.o
 994 endif
 995
 996 ifdef USE_LIBPCRE
 997         BASIC_CFLAGS += -DUSE_LIBPCRE
 998         ifdef LIBPCREDIR
 999                 BASIC_CFLAGS += -I$(LIBPCREDIR)/include
1000                 EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib)
1001         endif
1002         EXTLIBS += -lpcre
1003 endif
1004
1005 ifdef HAVE_ALLOCA_H
1006         BASIC_CFLAGS += -DHAVE_ALLOCA_H
1007 endif
1008
1009 IMAP_SEND_BUILDDEPS =
1010 IMAP_SEND_LDFLAGS = $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
1011
1012 ifdef NO_CURL
1013         BASIC_CFLAGS += -DNO_CURL
1014         REMOTE_CURL_PRIMARY =
1015         REMOTE_CURL_ALIASES =
1016         REMOTE_CURL_NAMES =
1017 else
1018         ifdef CURLDIR
1019                 # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1020                 BASIC_CFLAGS += -I$(CURLDIR)/include
1021                 CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
1022         else
1023                 CURL_LIBCURL = -lcurl
1024         endif
1025         ifdef NEEDS_SSL_WITH_CURL
1026                 CURL_LIBCURL += -lssl
1027                 ifdef NEEDS_CRYPTO_WITH_SSL
1028                         CURL_LIBCURL += -lcrypto
1029                 endif
1030         endif
1031         ifdef NEEDS_IDN_WITH_CURL
1032                 CURL_LIBCURL += -lidn
1033         endif
1034
1035         REMOTE_CURL_PRIMARY = git-remote-http$X
1036         REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1037         REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1038         PROGRAM_OBJS += http-fetch.o
1039         PROGRAMS += $(REMOTE_CURL_NAMES)
1040         curl_check := $(shell (echo 070908; curl-config --vernum) 2>/dev/null | sort -r | sed -ne 2p)
1041         ifeq "$(curl_check)" "070908"
1042                 ifndef NO_EXPAT
1043                         PROGRAM_OBJS += http-push.o
1044                 endif
1045         endif
1046         curl_check := $(shell (echo 072200; curl-config --vernum) 2>/dev/null | sort -r | sed -ne 2p)
1047         ifeq "$(curl_check)" "072200"
1048                 USE_CURL_FOR_IMAP_SEND = YesPlease
1049         endif
1050         ifdef USE_CURL_FOR_IMAP_SEND
1051                 BASIC_CFLAGS += -DUSE_CURL_FOR_IMAP_SEND
1052                 IMAP_SEND_BUILDDEPS = http.o
1053                 IMAP_SEND_LDFLAGS += $(CURL_LIBCURL)
1054         endif
1055         ifndef NO_EXPAT
1056                 ifdef EXPATDIR
1057                         BASIC_CFLAGS += -I$(EXPATDIR)/include
1058                         EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1059                 else
1060                         EXPAT_LIBEXPAT = -lexpat
1061                 endif
1062                 ifdef EXPAT_NEEDS_XMLPARSE_H
1063                         BASIC_CFLAGS += -DEXPAT_NEEDS_XMLPARSE_H
1064                 endif
1065         endif
1066 endif
1067
1068 ifdef ZLIB_PATH
1069         BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1070         EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1071 endif
1072 EXTLIBS += -lz
1073
1074 ifndef NO_OPENSSL
1075         OPENSSL_LIBSSL = -lssl
1076         ifdef OPENSSLDIR
1077                 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1078                 OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1079         else
1080                 OPENSSL_LINK =
1081         endif
1082         ifdef NEEDS_CRYPTO_WITH_SSL
1083                 OPENSSL_LIBSSL += -lcrypto
1084         endif
1085         ifdef NO_HMAC_CTX_CLEANUP
1086                 BASIC_CFLAGS += -DNO_HMAC_CTX_CLEANUP
1087         endif
1088 else
1089         BASIC_CFLAGS += -DNO_OPENSSL
1090         BLK_SHA1 = 1
1091         OPENSSL_LIBSSL =
1092 endif
1093 ifdef NO_OPENSSL
1094         LIB_4_CRYPTO =
1095 else
1096 ifdef NEEDS_SSL_WITH_CRYPTO
1097         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1098 else
1099         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1100 endif
1101 ifdef APPLE_COMMON_CRYPTO
1102         LIB_4_CRYPTO += -framework Security -framework CoreFoundation
1103 endif
1104 endif
1105 ifdef NEEDS_LIBICONV
1106         ifdef ICONVDIR
1107                 BASIC_CFLAGS += -I$(ICONVDIR)/include
1108                 ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1109         else
1110                 ICONV_LINK =
1111         endif
1112         ifdef NEEDS_LIBINTL_BEFORE_LIBICONV
1113                 ICONV_LINK += -lintl
1114         endif
1115         EXTLIBS += $(ICONV_LINK) -liconv
1116 endif
1117 ifdef NEEDS_LIBGEN
1118         EXTLIBS += -lgen
1119 endif
1120 ifndef NO_GETTEXT
1121 ifndef LIBC_CONTAINS_LIBINTL
1122         EXTLIBS += -lintl
1123 endif
1124 endif
1125 ifdef NEEDS_SOCKET
1126         EXTLIBS += -lsocket
1127 endif
1128 ifdef NEEDS_NSL
1129         EXTLIBS += -lnsl
1130 endif
1131 ifdef NEEDS_RESOLV
1132         EXTLIBS += -lresolv
1133 endif
1134 ifdef NO_D_TYPE_IN_DIRENT
1135         BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1136 endif
1137 ifdef NO_D_INO_IN_DIRENT
1138         BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
1139 endif
1140 ifdef NO_GECOS_IN_PWENT
1141         BASIC_CFLAGS += -DNO_GECOS_IN_PWENT
1142 endif
1143 ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1144         BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1145 endif
1146 ifdef USE_NSEC
1147         BASIC_CFLAGS += -DUSE_NSEC
1148 endif
1149 ifdef USE_ST_TIMESPEC
1150         BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1151 endif
1152 ifdef NO_NORETURN
1153         BASIC_CFLAGS += -DNO_NORETURN
1154 endif
1155 ifdef NO_NSEC
1156         BASIC_CFLAGS += -DNO_NSEC
1157 endif
1158 ifdef SNPRINTF_RETURNS_BOGUS
1159         COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1160         COMPAT_OBJS += compat/snprintf.o
1161 endif
1162 ifdef FREAD_READS_DIRECTORIES
1163         COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1164         COMPAT_OBJS += compat/fopen.o
1165 endif
1166 ifdef NO_SYMLINK_HEAD
1167         BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1168 endif
1169 ifdef GETTEXT_POISON
1170         BASIC_CFLAGS += -DGETTEXT_POISON
1171 endif
1172 ifdef NO_GETTEXT
1173         BASIC_CFLAGS += -DNO_GETTEXT
1174         USE_GETTEXT_SCHEME ?= fallthrough
1175 endif
1176 ifdef NO_POLL
1177         NO_SYS_POLL_H = YesPlease
1178         COMPAT_CFLAGS += -DNO_POLL -Icompat/poll
1179         COMPAT_OBJS += compat/poll/poll.o
1180 endif
1181 ifdef NO_STRCASESTR
1182         COMPAT_CFLAGS += -DNO_STRCASESTR
1183         COMPAT_OBJS += compat/strcasestr.o
1184 endif
1185 ifdef NO_STRLCPY
1186         COMPAT_CFLAGS += -DNO_STRLCPY
1187         COMPAT_OBJS += compat/strlcpy.o
1188 endif
1189 ifdef NO_STRTOUMAX
1190         COMPAT_CFLAGS += -DNO_STRTOUMAX
1191         COMPAT_OBJS += compat/strtoumax.o compat/strtoimax.o
1192 endif
1193 ifdef NO_STRTOULL
1194         COMPAT_CFLAGS += -DNO_STRTOULL
1195 endif
1196 ifdef NO_SETENV
1197         COMPAT_CFLAGS += -DNO_SETENV
1198         COMPAT_OBJS += compat/setenv.o
1199 endif
1200 ifdef NO_MKDTEMP
1201         COMPAT_CFLAGS += -DNO_MKDTEMP
1202         COMPAT_OBJS += compat/mkdtemp.o
1203 endif
1204 ifdef MKDIR_WO_TRAILING_SLASH
1205         COMPAT_CFLAGS += -DMKDIR_WO_TRAILING_SLASH
1206         COMPAT_OBJS += compat/mkdir.o
1207 endif
1208 ifdef NO_MKSTEMPS
1209         COMPAT_CFLAGS += -DNO_MKSTEMPS
1210 endif
1211 ifdef NO_UNSETENV
1212         COMPAT_CFLAGS += -DNO_UNSETENV
1213         COMPAT_OBJS += compat/unsetenv.o
1214 endif
1215 ifdef NO_SYS_SELECT_H
1216         BASIC_CFLAGS += -DNO_SYS_SELECT_H
1217 endif
1218 ifdef NO_SYS_POLL_H
1219         BASIC_CFLAGS += -DNO_SYS_POLL_H
1220 endif
1221 ifdef NEEDS_SYS_PARAM_H
1222         BASIC_CFLAGS += -DNEEDS_SYS_PARAM_H
1223 endif
1224 ifdef NO_INTTYPES_H
1225         BASIC_CFLAGS += -DNO_INTTYPES_H
1226 endif
1227 ifdef NO_INITGROUPS
1228         BASIC_CFLAGS += -DNO_INITGROUPS
1229 endif
1230 ifdef NO_MMAP
1231         COMPAT_CFLAGS += -DNO_MMAP
1232         COMPAT_OBJS += compat/mmap.o
1233 else
1234         ifdef USE_WIN32_MMAP
1235                 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1236                 COMPAT_OBJS += compat/win32mmap.o
1237         endif
1238 endif
1239 ifdef OBJECT_CREATION_USES_RENAMES
1240         COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1241 endif
1242 ifdef NO_STRUCT_ITIMERVAL
1243         COMPAT_CFLAGS += -DNO_STRUCT_ITIMERVAL
1244         NO_SETITIMER = YesPlease
1245 endif
1246 ifdef NO_SETITIMER
1247         COMPAT_CFLAGS += -DNO_SETITIMER
1248 endif
1249 ifdef NO_PREAD
1250         COMPAT_CFLAGS += -DNO_PREAD
1251         COMPAT_OBJS += compat/pread.o
1252 endif
1253 ifdef NO_FAST_WORKING_DIRECTORY
1254         BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1255 endif
1256 ifdef NO_TRUSTABLE_FILEMODE
1257         BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1258 endif
1259 ifdef NEEDS_MODE_TRANSLATION
1260         COMPAT_CFLAGS += -DNEEDS_MODE_TRANSLATION
1261         COMPAT_OBJS += compat/stat.o
1262 endif
1263 ifdef NO_IPV6
1264         BASIC_CFLAGS += -DNO_IPV6
1265 endif
1266 ifdef NO_INTPTR_T
1267         COMPAT_CFLAGS += -DNO_INTPTR_T
1268 endif
1269 ifdef NO_UINTMAX_T
1270         BASIC_CFLAGS += -Duintmax_t=uint32_t
1271 endif
1272 ifdef NO_SOCKADDR_STORAGE
1273 ifdef NO_IPV6
1274         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1275 else
1276         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1277 endif
1278 endif
1279 ifdef NO_INET_NTOP
1280         LIB_OBJS += compat/inet_ntop.o
1281         BASIC_CFLAGS += -DNO_INET_NTOP
1282 endif
1283 ifdef NO_INET_PTON
1284         LIB_OBJS += compat/inet_pton.o
1285         BASIC_CFLAGS += -DNO_INET_PTON
1286 endif
1287 ifndef NO_UNIX_SOCKETS
1288         LIB_OBJS += unix-socket.o
1289         PROGRAM_OBJS += credential-cache.o
1290         PROGRAM_OBJS += credential-cache--daemon.o
1291 endif
1292
1293 ifdef NO_ICONV
1294         BASIC_CFLAGS += -DNO_ICONV
1295 endif
1296
1297 ifdef OLD_ICONV
1298         BASIC_CFLAGS += -DOLD_ICONV
1299 endif
1300
1301 ifdef NO_DEFLATE_BOUND
1302         BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1303 endif
1304
1305 ifdef NO_POSIX_GOODIES
1306         BASIC_CFLAGS += -DNO_POSIX_GOODIES
1307 endif
1308
1309 ifdef BLK_SHA1
1310         SHA1_HEADER = "block-sha1/sha1.h"
1311         LIB_OBJS += block-sha1/sha1.o
1312 else
1313 ifdef PPC_SHA1
1314         SHA1_HEADER = "ppc/sha1.h"
1315         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1316 else
1317 ifdef APPLE_COMMON_CRYPTO
1318         COMPAT_CFLAGS += -DCOMMON_DIGEST_FOR_OPENSSL
1319         SHA1_HEADER = <CommonCrypto/CommonDigest.h>
1320 else
1321         SHA1_HEADER = <openssl/sha.h>
1322         EXTLIBS += $(LIB_4_CRYPTO)
1323 endif
1324 endif
1325 endif
1326
1327 ifdef NO_PERL_MAKEMAKER
1328         export NO_PERL_MAKEMAKER
1329 endif
1330 ifdef NO_HSTRERROR
1331         COMPAT_CFLAGS += -DNO_HSTRERROR
1332         COMPAT_OBJS += compat/hstrerror.o
1333 endif
1334 ifdef NO_MEMMEM
1335         COMPAT_CFLAGS += -DNO_MEMMEM
1336         COMPAT_OBJS += compat/memmem.o
1337 endif
1338 ifdef NO_GETPAGESIZE
1339         COMPAT_CFLAGS += -DNO_GETPAGESIZE
1340 endif
1341 ifdef INTERNAL_QSORT
1342         COMPAT_CFLAGS += -DINTERNAL_QSORT
1343         COMPAT_OBJS += compat/qsort.o
1344 endif
1345 ifdef RUNTIME_PREFIX
1346         COMPAT_CFLAGS += -DRUNTIME_PREFIX
1347 endif
1348
1349 ifdef NO_PTHREADS
1350         BASIC_CFLAGS += -DNO_PTHREADS
1351 else
1352         BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1353         EXTLIBS += $(PTHREAD_LIBS)
1354         LIB_OBJS += thread-utils.o
1355 endif
1356
1357 ifdef HAVE_PATHS_H
1358         BASIC_CFLAGS += -DHAVE_PATHS_H
1359 endif
1360
1361 ifdef HAVE_LIBCHARSET_H
1362         BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
1363         EXTLIBS += $(CHARSET_LIB)
1364 endif
1365
1366 ifdef HAVE_STRINGS_H
1367         BASIC_CFLAGS += -DHAVE_STRINGS_H
1368 endif
1369
1370 ifdef HAVE_DEV_TTY
1371         BASIC_CFLAGS += -DHAVE_DEV_TTY
1372 endif
1373
1374 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1375         COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1376 endif
1377 ifdef UNRELIABLE_FSTAT
1378         BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1379 endif
1380 ifdef NO_REGEX
1381         COMPAT_CFLAGS += -Icompat/regex
1382         COMPAT_OBJS += compat/regex/regex.o
1383 endif
1384 ifdef NATIVE_CRLF
1385         BASIC_CFLAGS += -DNATIVE_CRLF
1386 endif
1387
1388 ifdef USE_NED_ALLOCATOR
1389        COMPAT_CFLAGS += -Icompat/nedmalloc
1390        COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1391 endif
1392
1393 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1394         export GIT_TEST_CMP_USE_COPIED_CONTEXT
1395 endif
1396
1397 ifndef NO_MSGFMT_EXTENDED_OPTIONS
1398         MSGFMT += --check --statistics
1399 endif
1400
1401 ifneq (,$(XDL_FAST_HASH))
1402         BASIC_CFLAGS += -DXDL_FAST_HASH
1403 endif
1404
1405 ifdef GMTIME_UNRELIABLE_ERRORS
1406         COMPAT_OBJS += compat/gmtime.o
1407         BASIC_CFLAGS += -DGMTIME_UNRELIABLE_ERRORS
1408 endif
1409
1410 ifdef HAVE_CLOCK_GETTIME
1411         BASIC_CFLAGS += -DHAVE_CLOCK_GETTIME
1412         EXTLIBS += -lrt
1413 endif
1414
1415 ifdef HAVE_CLOCK_MONOTONIC
1416         BASIC_CFLAGS += -DHAVE_CLOCK_MONOTONIC
1417 endif
1418
1419 ifdef HAVE_BSD_SYSCTL
1420         BASIC_CFLAGS += -DHAVE_BSD_SYSCTL
1421 endif
1422
1423 ifeq ($(TCLTK_PATH),)
1424 NO_TCLTK = NoThanks
1425 endif
1426
1427 ifeq ($(PERL_PATH),)
1428 NO_PERL = NoThanks
1429 endif
1430
1431 ifeq ($(PYTHON_PATH),)
1432 NO_PYTHON = NoThanks
1433 endif
1434
1435 QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1436 QUIET_SUBDIR1  =
1437
1438 ifneq ($(findstring $(MAKEFLAGS),w),w)
1439 PRINT_DIR = --no-print-directory
1440 else # "make -w"
1441 NO_SUBDIR = :
1442 endif
1443
1444 ifneq ($(findstring $(MAKEFLAGS),s),s)
1445 ifndef V
1446         QUIET_CC       = @echo '   ' CC $@;
1447         QUIET_AR       = @echo '   ' AR $@;
1448         QUIET_LINK     = @echo '   ' LINK $@;
1449         QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1450         QUIET_GEN      = @echo '   ' GEN $@;
1451         QUIET_LNCP     = @echo '   ' LN/CP $@;
1452         QUIET_XGETTEXT = @echo '   ' XGETTEXT $@;
1453         QUIET_MSGFMT   = @echo '   ' MSGFMT $@;
1454         QUIET_GCOV     = @echo '   ' GCOV $@;
1455         QUIET_SP       = @echo '   ' SP $<;
1456         QUIET_RC       = @echo '   ' RC $@;
1457         QUIET_SUBDIR0  = +@subdir=
1458         QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1459                          $(MAKE) $(PRINT_DIR) -C $$subdir
1460         export V
1461         export QUIET_GEN
1462         export QUIET_BUILT_IN
1463 endif
1464 endif
1465
1466 ifdef NO_INSTALL_HARDLINKS
1467         export NO_INSTALL_HARDLINKS
1468 endif
1469
1470 ### profile feedback build
1471 #
1472
1473 # Can adjust this to be a global directory if you want to do extended
1474 # data gathering
1475 PROFILE_DIR := $(CURDIR)
1476
1477 ifeq ("$(PROFILE)","GEN")
1478         BASIC_CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
1479         EXTLIBS += -lgcov
1480         export CCACHE_DISABLE = t
1481         V = 1
1482 else
1483 ifneq ("$(PROFILE)","")
1484         BASIC_CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
1485         export CCACHE_DISABLE = t
1486         V = 1
1487 endif
1488 endif
1489
1490 # Shell quote (do not use $(call) to accommodate ancient setups);
1491
1492 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
1493 ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1494 ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
1495
1496 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1497 bindir_SQ = $(subst ','\'',$(bindir))
1498 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1499 mandir_relative_SQ = $(subst ','\'',$(mandir_relative))
1500 infodir_relative_SQ = $(subst ','\'',$(infodir_relative))
1501 localedir_SQ = $(subst ','\'',$(localedir))
1502 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1503 template_dir_SQ = $(subst ','\'',$(template_dir))
1504 htmldir_relative_SQ = $(subst ','\'',$(htmldir_relative))
1505 prefix_SQ = $(subst ','\'',$(prefix))
1506 gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
1507
1508 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1509 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1510 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
1511 TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1512 DIFF_SQ = $(subst ','\'',$(DIFF))
1513 PERLLIB_EXTRA_SQ = $(subst ','\'',$(PERLLIB_EXTRA))
1514
1515 LIBS = $(GITLIBS) $(EXTLIBS)
1516
1517 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
1518         $(COMPAT_CFLAGS)
1519 LIB_OBJS += $(COMPAT_OBJS)
1520
1521 # Quote for C
1522
1523 ifdef DEFAULT_EDITOR
1524 DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
1525 DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
1526
1527 BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
1528 endif
1529
1530 ifdef DEFAULT_PAGER
1531 DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
1532 DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
1533
1534 BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
1535 endif
1536
1537 ifdef SHELL_PATH
1538 SHELL_PATH_CQ = "$(subst ",\",$(subst \,\\,$(SHELL_PATH)))"
1539 SHELL_PATH_CQ_SQ = $(subst ','\'',$(SHELL_PATH_CQ))
1540
1541 BASIC_CFLAGS += -DSHELL_PATH='$(SHELL_PATH_CQ_SQ)'
1542 endif
1543
1544 GIT_USER_AGENT_SQ = $(subst ','\'',$(GIT_USER_AGENT))
1545 GIT_USER_AGENT_CQ = "$(subst ",\",$(subst \,\\,$(GIT_USER_AGENT)))"
1546 GIT_USER_AGENT_CQ_SQ = $(subst ','\'',$(GIT_USER_AGENT_CQ))
1547 GIT-USER-AGENT: FORCE
1548         @if test x'$(GIT_USER_AGENT_SQ)' != x"`cat GIT-USER-AGENT 2>/dev/null`"; then \
1549                 echo '$(GIT_USER_AGENT_SQ)' >GIT-USER-AGENT; \
1550         fi
1551
1552 ifdef DEFAULT_HELP_FORMAT
1553 BASIC_CFLAGS += -DDEFAULT_HELP_FORMAT='"$(DEFAULT_HELP_FORMAT)"'
1554 endif
1555
1556 ALL_CFLAGS += $(BASIC_CFLAGS)
1557 ALL_LDFLAGS += $(BASIC_LDFLAGS)
1558
1559 export DIFF TAR INSTALL DESTDIR SHELL_PATH
1560
1561
1562 ### Build rules
1563
1564 SHELL = $(SHELL_PATH)
1565
1566 all:: shell_compatibility_test
1567
1568 ifeq "$(PROFILE)" "BUILD"
1569 all:: profile
1570 endif
1571
1572 profile:: profile-clean
1573         $(MAKE) PROFILE=GEN all
1574         $(MAKE) PROFILE=GEN -j1 test
1575         @if test -n "$$GIT_PERF_REPO" || test -d .git; then \
1576                 $(MAKE) PROFILE=GEN -j1 perf; \
1577         else \
1578                 echo "Skipping profile of perf tests..."; \
1579         fi
1580         $(MAKE) PROFILE=USE all
1581
1582 profile-fast: profile-clean
1583         $(MAKE) PROFILE=GEN all
1584         $(MAKE) PROFILE=GEN -j1 perf
1585         $(MAKE) PROFILE=USE all
1586
1587
1588 all:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1589 ifneq (,$X)
1590         $(QUIET_BUILT_IN)$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test -d '$p' -o '$p' -ef '$p$X' || $(RM) '$p';)
1591 endif
1592
1593 all::
1594 ifndef NO_TCLTK
1595         $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1596         $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1597 endif
1598 ifndef NO_PERL
1599         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' localedir='$(localedir_SQ)' all
1600 endif
1601         $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
1602
1603 please_set_SHELL_PATH_to_a_more_modern_shell:
1604         @$$(:)
1605
1606 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1607
1608 strip: $(PROGRAMS) git$X
1609         $(STRIP) $(STRIP_OPTS) $^
1610
1611 ### Target-specific flags and dependencies
1612
1613 # The generic compilation pattern rule and automatically
1614 # computed header dependencies (falling back to a dependency on
1615 # LIB_H) are enough to describe how most targets should be built,
1616 # but some targets are special enough to need something a little
1617 # different.
1618 #
1619 # - When a source file "foo.c" #includes a generated header file,
1620 #   we need to list that dependency for the "foo.o" target.
1621 #
1622 #   We also list it from other targets that are built from foo.c
1623 #   like "foo.sp" and "foo.s", even though that is easy to forget
1624 #   to do because the generated header is already present around
1625 #   after a regular build attempt.
1626 #
1627 # - Some code depends on configuration kept in makefile
1628 #   variables. The target-specific variable EXTRA_CPPFLAGS can
1629 #   be used to convey that information to the C preprocessor
1630 #   using -D options.
1631 #
1632 #   The "foo.o" target should have a corresponding dependency on
1633 #   a file that changes when the value of the makefile variable
1634 #   changes.  For example, targets making use of the
1635 #   $(GIT_VERSION) variable depend on GIT-VERSION-FILE.
1636 #
1637 #   Technically the ".sp" and ".s" targets do not need this
1638 #   dependency because they are force-built, but they get the
1639 #   same dependency for consistency. This way, you do not have to
1640 #   know how each target is implemented. And it means the
1641 #   dependencies here will not need to change if the force-build
1642 #   details change some day.
1643
1644 git.sp git.s git.o: GIT-PREFIX
1645 git.sp git.s git.o: EXTRA_CPPFLAGS = \
1646         '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1647         '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1648         '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1649
1650 git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
1651         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) git.o \
1652                 $(BUILTIN_OBJS) $(LIBS)
1653
1654 help.sp help.s help.o: common-cmds.h
1655
1656 builtin/help.sp builtin/help.s builtin/help.o: common-cmds.h GIT-PREFIX
1657 builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
1658         '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1659         '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1660         '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1661
1662 version.sp version.s version.o: GIT-VERSION-FILE GIT-USER-AGENT
1663 version.sp version.s version.o: EXTRA_CPPFLAGS = \
1664         '-DGIT_VERSION="$(GIT_VERSION)"' \
1665         '-DGIT_USER_AGENT=$(GIT_USER_AGENT_CQ_SQ)'
1666
1667 $(BUILT_INS): git$X
1668         $(QUIET_BUILT_IN)$(RM) $@ && \
1669         ln $< $@ 2>/dev/null || \
1670         ln -s $< $@ 2>/dev/null || \
1671         cp $< $@
1672
1673 common-cmds.h: ./generate-cmdlist.sh command-list.txt
1674
1675 common-cmds.h: $(wildcard Documentation/git-*.txt)
1676         $(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
1677
1678 SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
1679         $(localedir_SQ):$(NO_CURL):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
1680         $(gitwebdir_SQ):$(PERL_PATH_SQ)
1681 define cmd_munge_script
1682 $(RM) $@ $@+ && \
1683 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1684     -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1685     -e 's|@@DIFF@@|$(DIFF_SQ)|' \
1686     -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
1687     -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1688     -e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \
1689     -e $(BROKEN_PATH_FIX) \
1690     -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
1691     -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1692     $@.sh >$@+
1693 endef
1694
1695 GIT-SCRIPT-DEFINES: FORCE
1696         @FLAGS='$(SCRIPT_DEFINES)'; \
1697             if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1698                 echo >&2 "    * new script parameters"; \
1699                 echo "$$FLAGS" >$@; \
1700             fi
1701
1702
1703 $(SCRIPT_SH_GEN) : % : %.sh GIT-SCRIPT-DEFINES
1704         $(QUIET_GEN)$(cmd_munge_script) && \
1705         chmod +x $@+ && \
1706         mv $@+ $@
1707
1708 $(SCRIPT_LIB) : % : %.sh GIT-SCRIPT-DEFINES
1709         $(QUIET_GEN)$(cmd_munge_script) && \
1710         mv $@+ $@
1711
1712 git.res: git.rc GIT-VERSION-FILE
1713         $(QUIET_RC)$(RC) \
1714           $(join -DMAJOR= -DMINOR=, $(wordlist 1,2,$(subst -, ,$(subst ., ,$(GIT_VERSION))))) \
1715           -DGIT_VERSION="\\\"$(GIT_VERSION)\\\"" $< -o $@
1716
1717 # This makes sure we depend on the NO_PERL setting itself.
1718 $(SCRIPT_PERL_GEN): GIT-BUILD-OPTIONS
1719
1720 ifndef NO_PERL
1721 $(SCRIPT_PERL_GEN): perl/perl.mak
1722
1723 perl/perl.mak: perl/PM.stamp
1724
1725 perl/PM.stamp: FORCE
1726         $(QUIET_GEN)$(FIND) perl -type f -name '*.pm' | sort >$@+ && \
1727         { cmp $@+ $@ >/dev/null 2>/dev/null || mv $@+ $@; } && \
1728         $(RM) $@+
1729
1730 perl/perl.mak: GIT-CFLAGS GIT-PREFIX perl/Makefile perl/Makefile.PL
1731         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
1732
1733 PERL_DEFINES = $(PERL_PATH_SQ):$(PERLLIB_EXTRA_SQ)
1734 $(SCRIPT_PERL_GEN): % : %.perl perl/perl.mak GIT-PERL-DEFINES GIT-VERSION-FILE
1735         $(QUIET_GEN)$(RM) $@ $@+ && \
1736         INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
1737         INSTLIBDIR_EXTRA='$(PERLLIB_EXTRA_SQ)' && \
1738         INSTLIBDIR="$$INSTLIBDIR$${INSTLIBDIR_EXTRA:+:$$INSTLIBDIR_EXTRA}" && \
1739         sed -e '1{' \
1740             -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1741             -e '        h' \
1742             -e '        s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "'"$$INSTLIBDIR"'"));=' \
1743             -e '        H' \
1744             -e '        x' \
1745             -e '}' \
1746             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1747             $< >$@+ && \
1748         chmod +x $@+ && \
1749         mv $@+ $@
1750
1751 GIT-PERL-DEFINES: FORCE
1752         @FLAGS='$(PERL_DEFINES)'; \
1753             if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1754                 echo >&2 "    * new perl-specific parameters"; \
1755                 echo "$$FLAGS" >$@; \
1756             fi
1757
1758
1759 .PHONY: gitweb
1760 gitweb:
1761         $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
1762
1763 git-instaweb: git-instaweb.sh gitweb GIT-SCRIPT-DEFINES
1764         $(QUIET_GEN)$(cmd_munge_script) && \
1765         chmod +x $@+ && \
1766         mv $@+ $@
1767 else # NO_PERL
1768 $(SCRIPT_PERL_GEN) git-instaweb: % : unimplemented.sh
1769         $(QUIET_GEN)$(RM) $@ $@+ && \
1770         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1771             -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
1772             unimplemented.sh >$@+ && \
1773         chmod +x $@+ && \
1774         mv $@+ $@
1775 endif # NO_PERL
1776
1777 # This makes sure we depend on the NO_PYTHON setting itself.
1778 $(SCRIPT_PYTHON_GEN): GIT-BUILD-OPTIONS
1779
1780 ifndef NO_PYTHON
1781 $(SCRIPT_PYTHON_GEN): GIT-CFLAGS GIT-PREFIX GIT-PYTHON-VARS
1782 $(SCRIPT_PYTHON_GEN): % : %.py
1783         $(QUIET_GEN)$(RM) $@ $@+ && \
1784         sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
1785             $< >$@+ && \
1786         chmod +x $@+ && \
1787         mv $@+ $@
1788 else # NO_PYTHON
1789 $(SCRIPT_PYTHON_GEN): % : unimplemented.sh
1790         $(QUIET_GEN)$(RM) $@ $@+ && \
1791         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1792             -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
1793             unimplemented.sh >$@+ && \
1794         chmod +x $@+ && \
1795         mv $@+ $@
1796 endif # NO_PYTHON
1797
1798 CONFIGURE_RECIPE = $(RM) configure configure.ac+ && \
1799                    sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1800                         configure.ac >configure.ac+ && \
1801                    autoconf -o configure configure.ac+ && \
1802                    $(RM) configure.ac+
1803
1804 configure: configure.ac GIT-VERSION-FILE
1805         $(QUIET_GEN)$(CONFIGURE_RECIPE)
1806
1807 ifdef AUTOCONFIGURED
1808 # We avoid depending on 'configure' here, because it gets rebuilt
1809 # every time GIT-VERSION-FILE is modified, only to update the embedded
1810 # version number string, which config.status does not care about.  We
1811 # do want to recheck when the platform/environment detection logic
1812 # changes, hence this depends on configure.ac.
1813 config.status: configure.ac
1814         $(QUIET_GEN)$(CONFIGURE_RECIPE) && \
1815         if test -f config.status; then \
1816           ./config.status --recheck; \
1817         else \
1818           ./configure; \
1819         fi
1820 reconfigure config.mak.autogen: config.status
1821         $(QUIET_GEN)./config.status
1822 .PHONY: reconfigure # This is a convenience target.
1823 endif
1824
1825 XDIFF_OBJS += xdiff/xdiffi.o
1826 XDIFF_OBJS += xdiff/xprepare.o
1827 XDIFF_OBJS += xdiff/xutils.o
1828 XDIFF_OBJS += xdiff/xemit.o
1829 XDIFF_OBJS += xdiff/xmerge.o
1830 XDIFF_OBJS += xdiff/xpatience.o
1831 XDIFF_OBJS += xdiff/xhistogram.o
1832
1833 VCSSVN_OBJS += vcs-svn/line_buffer.o
1834 VCSSVN_OBJS += vcs-svn/sliding_window.o
1835 VCSSVN_OBJS += vcs-svn/repo_tree.o
1836 VCSSVN_OBJS += vcs-svn/fast_export.o
1837 VCSSVN_OBJS += vcs-svn/svndiff.o
1838 VCSSVN_OBJS += vcs-svn/svndump.o
1839
1840 TEST_OBJS := $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
1841 OBJECTS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
1842         $(XDIFF_OBJS) \
1843         $(VCSSVN_OBJS) \
1844         git.o
1845 ifndef NO_CURL
1846         OBJECTS += http.o http-walker.o remote-curl.o
1847 endif
1848
1849 dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
1850 dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
1851
1852 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1853 $(dep_dirs):
1854         @mkdir -p $@
1855
1856 missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
1857 dep_file = $(dir $@).depend/$(notdir $@).d
1858 dep_args = -MF $(dep_file) -MQ $@ -MMD -MP
1859 endif
1860
1861 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1862 dep_dirs =
1863 missing_dep_dirs =
1864 dep_args =
1865 endif
1866
1867 ASM_SRC := $(wildcard $(OBJECTS:o=S))
1868 ASM_OBJ := $(ASM_SRC:S=o)
1869 C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
1870
1871 .SUFFIXES:
1872
1873 $(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
1874         $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1875 $(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
1876         $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1877
1878 %.s: %.c GIT-CFLAGS FORCE
1879         $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1880
1881 ifdef USE_COMPUTED_HEADER_DEPENDENCIES
1882 # Take advantage of gcc's on-the-fly dependency generation
1883 # See <http://gcc.gnu.org/gcc-3.0/features.html>.
1884 dep_files_present := $(wildcard $(dep_files))
1885 ifneq ($(dep_files_present),)
1886 include $(dep_files_present)
1887 endif
1888 else
1889 # Dependencies on header files, for platforms that do not support
1890 # the gcc -MMD option.
1891 #
1892 # Dependencies on automatically generated headers such as common-cmds.h
1893 # should _not_ be included here, since they are necessary even when
1894 # building an object for the first time.
1895
1896 $(OBJECTS): $(LIB_H)
1897 endif
1898
1899 exec_cmd.sp exec_cmd.s exec_cmd.o: GIT-PREFIX
1900 exec_cmd.sp exec_cmd.s exec_cmd.o: EXTRA_CPPFLAGS = \
1901         '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
1902         '-DBINDIR="$(bindir_relative_SQ)"' \
1903         '-DPREFIX="$(prefix_SQ)"'
1904
1905 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: GIT-PREFIX
1906 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
1907         -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
1908
1909 config.sp config.s config.o: GIT-PREFIX
1910 config.sp config.s config.o: EXTRA_CPPFLAGS = \
1911         -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
1912
1913 attr.sp attr.s attr.o: GIT-PREFIX
1914 attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
1915         -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
1916
1917 gettext.sp gettext.s gettext.o: GIT-PREFIX
1918 gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
1919         -DGIT_LOCALE_PATH='"$(localedir_SQ)"'
1920
1921 http-push.sp http.sp http-walker.sp remote-curl.sp imap-send.sp: SPARSE_FLAGS += \
1922         -DCURL_DISABLE_TYPECHECK
1923
1924 ifdef NO_EXPAT
1925 http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
1926 endif
1927
1928 ifdef NO_REGEX
1929 compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
1930         -DGAWK -DNO_MBSUPPORT
1931 endif
1932
1933 ifdef USE_NED_ALLOCATOR
1934 compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
1935         -DNDEBUG -DOVERRIDE_STRDUP -DREPLACE_SYSTEM_ALLOCATOR
1936 compat/nedmalloc/nedmalloc.sp: SPARSE_FLAGS += -Wno-non-pointer-null
1937 endif
1938
1939 git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
1940         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
1941
1942 git-imap-send$X: imap-send.o $(IMAP_SEND_BUILDDEPS) GIT-LDFLAGS $(GITLIBS)
1943         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1944                 $(LIBS) $(IMAP_SEND_LDFLAGS)
1945
1946 git-http-fetch$X: http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
1947         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1948                 $(LIBS) $(CURL_LIBCURL)
1949 git-http-push$X: http.o http-push.o GIT-LDFLAGS $(GITLIBS)
1950         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1951                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
1952
1953 git-remote-testsvn$X: remote-testsvn.o GIT-LDFLAGS $(GITLIBS) $(VCSSVN_LIB)
1954         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) \
1955         $(VCSSVN_LIB)
1956
1957 $(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
1958         $(QUIET_LNCP)$(RM) $@ && \
1959         ln $< $@ 2>/dev/null || \
1960         ln -s $< $@ 2>/dev/null || \
1961         cp $< $@
1962
1963 $(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
1964         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1965                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
1966
1967 $(LIB_FILE): $(LIB_OBJS)
1968         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $^
1969
1970 $(XDIFF_LIB): $(XDIFF_OBJS)
1971         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $^
1972
1973 $(VCSSVN_LIB): $(VCSSVN_OBJS)
1974         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $^
1975
1976 export DEFAULT_EDITOR DEFAULT_PAGER
1977
1978 doc:
1979         $(MAKE) -C Documentation all
1980
1981 man:
1982         $(MAKE) -C Documentation man
1983
1984 html:
1985         $(MAKE) -C Documentation html
1986
1987 info:
1988         $(MAKE) -C Documentation info
1989
1990 pdf:
1991         $(MAKE) -C Documentation pdf
1992
1993 XGETTEXT_FLAGS = \
1994         --force-po \
1995         --add-comments=TRANSLATORS: \
1996         --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
1997         --from-code=UTF-8
1998 XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
1999         --keyword=_ --keyword=N_ --keyword="Q_:1,2"
2000 XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell \
2001         --keyword=gettextln --keyword=eval_gettextln
2002 XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --keyword=__ --language=Perl
2003 LOCALIZED_C = $(C_OBJ:o=c) $(LIB_H) $(GENERATED_H)
2004 LOCALIZED_SH = $(SCRIPT_SH)
2005 LOCALIZED_PERL = $(SCRIPT_PERL)
2006
2007 ifdef XGETTEXT_INCLUDE_TESTS
2008 LOCALIZED_C += t/t0200/test.c
2009 LOCALIZED_SH += t/t0200/test.sh
2010 LOCALIZED_PERL += t/t0200/test.perl
2011 endif
2012
2013 po/git.pot: $(GENERATED_H) FORCE
2014         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C)
2015         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \
2016                 $(LOCALIZED_SH)
2017         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_PERL) \
2018                 $(LOCALIZED_PERL)
2019         mv $@+ $@
2020
2021 pot: po/git.pot
2022
2023 POFILES := $(wildcard po/*.po)
2024 MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
2025
2026 ifndef NO_GETTEXT
2027 all:: $(MOFILES)
2028 endif
2029
2030 po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
2031         $(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $<
2032
2033 FIND_SOURCE_FILES = ( git ls-files '*.[hcS]' 2>/dev/null || \
2034                         $(FIND) . \( -name .git -type d -prune \) \
2035                                 -o \( -name '*.[hcS]' -type f -print \) )
2036
2037 $(ETAGS_TARGET): FORCE
2038         $(RM) $(ETAGS_TARGET)
2039         $(FIND_SOURCE_FILES) | xargs etags -a -o $(ETAGS_TARGET)
2040
2041 tags: FORCE
2042         $(RM) tags
2043         $(FIND_SOURCE_FILES) | xargs ctags -a
2044
2045 cscope:
2046         $(RM) cscope*
2047         $(FIND_SOURCE_FILES) | xargs cscope -b
2048
2049 ### Detect prefix changes
2050 TRACK_PREFIX = $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
2051                 $(localedir_SQ)
2052
2053 GIT-PREFIX: FORCE
2054         @FLAGS='$(TRACK_PREFIX)'; \
2055         if test x"$$FLAGS" != x"`cat GIT-PREFIX 2>/dev/null`" ; then \
2056                 echo >&2 "    * new prefix flags"; \
2057                 echo "$$FLAGS" >GIT-PREFIX; \
2058         fi
2059
2060 TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):$(USE_GETTEXT_SCHEME)
2061
2062 GIT-CFLAGS: FORCE
2063         @FLAGS='$(TRACK_CFLAGS)'; \
2064             if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2065                 echo >&2 "    * new build flags"; \
2066                 echo "$$FLAGS" >GIT-CFLAGS; \
2067             fi
2068
2069 TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
2070
2071 GIT-LDFLAGS: FORCE
2072         @FLAGS='$(TRACK_LDFLAGS)'; \
2073             if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
2074                 echo >&2 "    * new link flags"; \
2075                 echo "$$FLAGS" >GIT-LDFLAGS; \
2076             fi
2077
2078 # We need to apply sq twice, once to protect from the shell
2079 # that runs GIT-BUILD-OPTIONS, and then again to protect it
2080 # and the first level quoting from the shell that runs "echo".
2081 GIT-BUILD-OPTIONS: FORCE
2082         @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@
2083         @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@
2084         @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@
2085         @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@
2086         @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@
2087         @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@
2088         @echo USE_LIBPCRE=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE)))'\' >>$@
2089         @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@
2090         @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@
2091         @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@
2092 ifdef TEST_OUTPUT_DIRECTORY
2093         @echo TEST_OUTPUT_DIRECTORY=\''$(subst ','\'',$(subst ','\'',$(TEST_OUTPUT_DIRECTORY)))'\' >>$@
2094 endif
2095 ifdef GIT_TEST_OPTS
2096         @echo GIT_TEST_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_OPTS)))'\' >>$@
2097 endif
2098 ifdef GIT_TEST_CMP
2099         @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@
2100 endif
2101 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2102         @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@
2103 endif
2104         @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@
2105         @echo GETTEXT_POISON=\''$(subst ','\'',$(subst ','\'',$(GETTEXT_POISON)))'\' >>$@
2106 ifdef GIT_PERF_REPEAT_COUNT
2107         @echo GIT_PERF_REPEAT_COUNT=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPEAT_COUNT)))'\' >>$@
2108 endif
2109 ifdef GIT_PERF_REPO
2110         @echo GIT_PERF_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPO)))'\' >>$@
2111 endif
2112 ifdef GIT_PERF_LARGE_REPO
2113         @echo GIT_PERF_LARGE_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_LARGE_REPO)))'\' >>$@
2114 endif
2115 ifdef GIT_PERF_MAKE_OPTS
2116         @echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@
2117 endif
2118 ifdef TEST_GIT_INDEX_VERSION
2119         @echo TEST_GIT_INDEX_VERSION=\''$(subst ','\'',$(subst ','\'',$(TEST_GIT_INDEX_VERSION)))'\' >>$@
2120 endif
2121
2122 ### Detect Python interpreter path changes
2123 ifndef NO_PYTHON
2124 TRACK_PYTHON = $(subst ','\'',-DPYTHON_PATH='$(PYTHON_PATH_SQ)')
2125
2126 GIT-PYTHON-VARS: FORCE
2127         @VARS='$(TRACK_PYTHON)'; \
2128             if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2129                 echo >&2 "    * new Python interpreter location"; \
2130                 echo "$$VARS" >$@; \
2131             fi
2132 endif
2133
2134 test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2135
2136 all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2137 all:: $(NO_INSTALL)
2138
2139 bin-wrappers/%: wrap-for-bin.sh
2140         @mkdir -p bin-wrappers
2141         $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2142              -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2143              -e 's|@@PROG@@|$(@F)|' < $< > $@ && \
2144         chmod +x $@
2145
2146 # GNU make supports exporting all variables by "export" without parameters.
2147 # However, the environment gets quite big, and some programs have problems
2148 # with that.
2149
2150 export NO_SVN_TESTS
2151 export TEST_NO_MALLOC_CHECK
2152
2153 ### Testing rules
2154
2155 test: all
2156         $(MAKE) -C t/ all
2157
2158 perf: all
2159         $(MAKE) -C t/perf/ all
2160
2161 .PHONY: test perf
2162
2163 test-ctype$X: ctype.o
2164
2165 test-date$X: date.o ctype.o
2166
2167 test-delta$X: diff-delta.o patch-delta.o
2168
2169 test-line-buffer$X: vcs-svn/lib.a
2170
2171 test-parse-options$X: parse-options.o parse-options-cb.o
2172
2173 test-svn-fe$X: vcs-svn/lib.a
2174
2175 .PRECIOUS: $(TEST_OBJS)
2176
2177 test-%$X: test-%.o GIT-LDFLAGS $(GITLIBS)
2178         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2179
2180 check-sha1:: test-sha1$X
2181         ./test-sha1.sh
2182
2183 SP_OBJ = $(patsubst %.o,%.sp,$(C_OBJ))
2184
2185 $(SP_OBJ): %.sp: %.c GIT-CFLAGS FORCE
2186         $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
2187                 $(SPARSE_FLAGS) $<
2188
2189 .PHONY: sparse $(SP_OBJ)
2190 sparse: $(SP_OBJ)
2191
2192 check: common-cmds.h
2193         @if sparse; \
2194         then \
2195                 echo 2>&1 "Use 'make sparse' instead"; \
2196                 $(MAKE) --no-print-directory sparse; \
2197         else \
2198                 echo 2>&1 "Did you mean 'make test'?"; \
2199                 exit 1; \
2200         fi
2201
2202 ### Installation rules
2203
2204 ifneq ($(filter /%,$(firstword $(template_dir))),)
2205 template_instdir = $(template_dir)
2206 else
2207 template_instdir = $(prefix)/$(template_dir)
2208 endif
2209 export template_instdir
2210
2211 ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2212 gitexec_instdir = $(gitexecdir)
2213 else
2214 gitexec_instdir = $(prefix)/$(gitexecdir)
2215 endif
2216 gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2217 export gitexec_instdir
2218
2219 ifneq ($(filter /%,$(firstword $(mergetoolsdir))),)
2220 mergetools_instdir = $(mergetoolsdir)
2221 else
2222 mergetools_instdir = $(prefix)/$(mergetoolsdir)
2223 endif
2224 mergetools_instdir_SQ = $(subst ','\'',$(mergetools_instdir))
2225
2226 install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2227
2228 profile-install: profile
2229         $(MAKE) install
2230
2231 profile-fast-install: profile-fast
2232         $(MAKE) install
2233
2234 install: all
2235         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2236         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2237         $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2238         $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2239         $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2240         $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2241         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2242         $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2243 ifndef NO_GETTEXT
2244         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)'
2245         (cd po/build/locale && $(TAR) cf - .) | \
2246         (cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -)
2247 endif
2248 ifndef NO_PERL
2249         $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2250         $(MAKE) -C gitweb install
2251 endif
2252 ifndef NO_TCLTK
2253         $(MAKE) -C gitk-git install
2254         $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2255 endif
2256 ifneq (,$X)
2257         $(foreach p,$(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';)
2258 endif
2259
2260         bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2261         execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2262         { test "$$bindir/" = "$$execdir/" || \
2263           for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
2264                 $(RM) "$$execdir/$$p" && \
2265                 test -z "$(NO_INSTALL_HARDLINKS)$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2266                 ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
2267                 cp "$$bindir/$$p" "$$execdir/$$p" || exit; \
2268           done; \
2269         } && \
2270         for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
2271                 $(RM) "$$bindir/$$p" && \
2272                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2273                 ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
2274                 ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
2275                 cp "$$bindir/git$X" "$$bindir/$$p" || exit; \
2276         done && \
2277         for p in $(BUILT_INS); do \
2278                 $(RM) "$$execdir/$$p" && \
2279                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2280                 ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2281                 ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2282                 cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
2283         done && \
2284         remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
2285         for p in $$remote_curl_aliases; do \
2286                 $(RM) "$$execdir/$$p" && \
2287                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2288                 ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2289                 ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2290                 cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; \
2291         done && \
2292         ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2293
2294 install-gitweb:
2295         $(MAKE) -C gitweb install
2296
2297 install-doc:
2298         $(MAKE) -C Documentation install
2299
2300 install-man:
2301         $(MAKE) -C Documentation install-man
2302
2303 install-html:
2304         $(MAKE) -C Documentation install-html
2305
2306 install-info:
2307         $(MAKE) -C Documentation install-info
2308
2309 install-pdf:
2310         $(MAKE) -C Documentation install-pdf
2311
2312 quick-install-doc:
2313         $(MAKE) -C Documentation quick-install
2314
2315 quick-install-man:
2316         $(MAKE) -C Documentation quick-install-man
2317
2318 quick-install-html:
2319         $(MAKE) -C Documentation quick-install-html
2320
2321
2322
2323 ### Maintainer's dist rules
2324
2325 git.spec: git.spec.in GIT-VERSION-FILE
2326         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
2327         mv $@+ $@
2328
2329 GIT_TARNAME = git-$(GIT_VERSION)
2330 dist: git.spec git-archive$(X) configure
2331         ./git-archive --format=tar \
2332                 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2333         @mkdir -p $(GIT_TARNAME)
2334         @cp git.spec configure $(GIT_TARNAME)
2335         @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2336         @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2337         $(TAR) rf $(GIT_TARNAME).tar \
2338                 $(GIT_TARNAME)/git.spec \
2339                 $(GIT_TARNAME)/configure \
2340                 $(GIT_TARNAME)/version \
2341                 $(GIT_TARNAME)/git-gui/version
2342         @$(RM) -r $(GIT_TARNAME)
2343         gzip -f -9 $(GIT_TARNAME).tar
2344
2345 rpm: dist
2346         $(RPMBUILD) \
2347                 --define "_source_filedigest_algorithm md5" \
2348                 --define "_binary_filedigest_algorithm md5" \
2349                 -ta $(GIT_TARNAME).tar.gz
2350
2351 htmldocs = git-htmldocs-$(GIT_VERSION)
2352 manpages = git-manpages-$(GIT_VERSION)
2353 dist-doc:
2354         $(RM) -r .doc-tmp-dir
2355         mkdir .doc-tmp-dir
2356         $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2357         cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2358         gzip -n -9 -f $(htmldocs).tar
2359         :
2360         $(RM) -r .doc-tmp-dir
2361         mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2362         $(MAKE) -C Documentation DESTDIR=./ \
2363                 man1dir=../.doc-tmp-dir/man1 \
2364                 man5dir=../.doc-tmp-dir/man5 \
2365                 man7dir=../.doc-tmp-dir/man7 \
2366                 install
2367         cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2368         gzip -n -9 -f $(manpages).tar
2369         $(RM) -r .doc-tmp-dir
2370
2371 ### Cleaning rules
2372
2373 distclean: clean
2374         $(RM) configure
2375         $(RM) config.log config.status config.cache
2376         $(RM) config.mak.autogen config.mak.append
2377         $(RM) -r autom4te.cache
2378
2379 profile-clean:
2380         $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2381         $(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2382
2383 clean: profile-clean coverage-clean
2384         $(RM) *.o *.res block-sha1/*.o ppc/*.o compat/*.o compat/*/*.o
2385         $(RM) xdiff/*.o vcs-svn/*.o ewah/*.o builtin/*.o
2386         $(RM) $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
2387         $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2388         $(RM) $(TEST_PROGRAMS) $(NO_INSTALL)
2389         $(RM) -r bin-wrappers $(dep_dirs)
2390         $(RM) -r po/build/
2391         $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope*
2392         $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2393         $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
2394         $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
2395         $(MAKE) -C Documentation/ clean
2396 ifndef NO_PERL
2397         $(MAKE) -C gitweb clean
2398         $(MAKE) -C perl clean
2399 endif
2400         $(MAKE) -C templates/ clean
2401         $(MAKE) -C t/ clean
2402 ifndef NO_TCLTK
2403         $(MAKE) -C gitk-git clean
2404         $(MAKE) -C git-gui clean
2405 endif
2406         $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-BUILD-OPTIONS
2407         $(RM) GIT-USER-AGENT GIT-PREFIX
2408         $(RM) GIT-SCRIPT-DEFINES GIT-PERL-DEFINES GIT-PYTHON-VARS
2409
2410 .PHONY: all install profile-clean clean strip
2411 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
2412 .PHONY: FORCE cscope
2413
2414 ### Check documentation
2415 #
2416 ALL_COMMANDS = $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS)
2417 ALL_COMMANDS += git
2418 ALL_COMMANDS += gitk
2419 ALL_COMMANDS += gitweb
2420 ALL_COMMANDS += git-gui git-citool
2421 check-docs::
2422         @(for v in $(ALL_COMMANDS); \
2423         do \
2424                 case "$$v" in \
2425                 git-merge-octopus | git-merge-ours | git-merge-recursive | \
2426                 git-merge-resolve | git-merge-subtree | \
2427                 git-fsck-objects | git-init-db | \
2428                 git-remote-* | git-stage | \
2429                 git-?*--?* ) continue ;; \
2430                 esac ; \
2431                 test -f "Documentation/$$v.txt" || \
2432                 echo "no doc: $$v"; \
2433                 sed -e '/^#/d' command-list.txt | \
2434                 grep -q "^$$v[  ]" || \
2435                 case "$$v" in \
2436                 git) ;; \
2437                 *) echo "no link: $$v";; \
2438                 esac ; \
2439         done; \
2440         ( \
2441                 sed -e '/^#/d' \
2442                     -e 's/[     ].*//' \
2443                     -e 's/^/listed /' command-list.txt; \
2444                 $(MAKE) -C Documentation print-man1 | \
2445                 grep '\.txt$$' | \
2446                 sed -e 's|Documentation/|documented |' \
2447                     -e 's/\.txt//'; \
2448         ) | while read how cmd; \
2449         do \
2450                 case " $(ALL_COMMANDS) " in \
2451                 *" $$cmd "*)    ;; \
2452                 *) echo "removed but $$how: $$cmd" ;; \
2453                 esac; \
2454         done ) | sort
2455
2456 ### Make sure built-ins do not have dups and listed in git.c
2457 #
2458 check-builtins::
2459         ./check-builtins.sh
2460
2461 ### Test suite coverage testing
2462 #
2463 .PHONY: coverage coverage-clean coverage-compile coverage-test coverage-report
2464 .PHONY: coverage-clean-results
2465
2466 coverage:
2467         $(MAKE) coverage-test
2468         $(MAKE) coverage-untested-functions
2469
2470 object_dirs := $(sort $(dir $(OBJECTS)))
2471 coverage-clean-results:
2472         $(RM) $(addsuffix *.gcov,$(object_dirs))
2473         $(RM) $(addsuffix *.gcda,$(object_dirs))
2474         $(RM) coverage-untested-functions
2475         $(RM) -r cover_db/
2476         $(RM) -r cover_db_html/
2477
2478 coverage-clean: coverage-clean-results
2479         $(RM) $(addsuffix *.gcno,$(object_dirs))
2480
2481 COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
2482 COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
2483 GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
2484
2485 coverage-compile:
2486         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
2487
2488 coverage-test: coverage-clean-results coverage-compile
2489         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
2490                 DEFAULT_TEST_TARGET=test -j1 test
2491
2492 coverage-report:
2493         $(QUIET_GCOV)for dir in $(object_dirs); do \
2494                 $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
2495         done
2496
2497 coverage-untested-functions: coverage-report
2498         grep '^function.*called 0 ' *.c.gcov \
2499                 | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
2500                 > coverage-untested-functions
2501
2502 cover_db: coverage-report
2503         gcov2perl -db cover_db *.gcov
2504
2505 cover_db_html: cover_db
2506         cover -report html -outputdir cover_db_html cover_db
2507