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. On
 221 # Linux, kernel 2.6.11 or newer is required for reliable sub-second file times
 222 # on file systems with exactly 1 ns or 1 s resolution. If you intend to use Git
 223 # on other file systems (e.g. CEPH, CIFS, NTFS, UDF), don't enable USE_NSEC. See
 224 # Documentation/technical/racy-git.txt for details.
 225 #
 226 # Define USE_ST_TIMESPEC if your "struct stat" uses "st_ctimespec" instead of
 227 # "st_ctim"
 228 #
 229 # Define NO_NSEC if your "struct stat" does not have "st_ctim.tv_nsec"
 230 # available.  This automatically turns USE_NSEC off.
 231 #
 232 # Define USE_STDEV below if you want git to care about the underlying device
 233 # change being considered an inode change from the update-index perspective.
 234 #
 235 # Define NO_ST_BLOCKS_IN_STRUCT_STAT if your platform does not have st_blocks
 236 # field that counts the on-disk footprint in 512-byte blocks.
 237 #
 238 # Define DOCBOOK_XSL_172 if you want to format man pages with DocBook XSL v1.72
 239 # (not v1.73 or v1.71).
 240 #
 241 # Define ASCIIDOC_ROFF if your DocBook XSL does not escape raw roff directives
 242 # (versions 1.68.1 through v1.72).
 243 #
 244 # Define GNU_ROFF if your target system uses GNU groff.  This forces
 245 # apostrophes to be ASCII so that cut&pasting examples to the shell
 246 # will work.
 247 #
 248 # Define PERL_PATH to the path of your Perl binary (usually /usr/bin/perl).
 249 #
 250 # Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 251 # MakeMaker (e.g. using ActiveState under Cygwin).
 252 #
 253 # Define NO_PERL if you do not want Perl scripts or libraries at all.
 254 #
 255 # Define PYTHON_PATH to the path of your Python binary (often /usr/bin/python
 256 # but /usr/bin/python2.7 on some platforms).
 257 #
 258 # Define NO_PYTHON if you do not want Python scripts or libraries at all.
 259 #
 260 # Define NO_TCLTK if you do not want Tcl/Tk GUI.
 261 #
 262 # The TCL_PATH variable governs the location of the Tcl interpreter
 263 # used to optimize git-gui for your system.  Only used if NO_TCLTK
 264 # is not set.  Defaults to the bare 'tclsh'.
 265 #
 266 # The TCLTK_PATH variable governs the location of the Tcl/Tk interpreter.
 267 # If not set it defaults to the bare 'wish'. If it is set to the empty
 268 # string then NO_TCLTK will be forced (this is used by configure script).
 269 #
 270 # Define INTERNAL_QSORT to use Git's implementation of qsort(), which
 271 # is a simplified version of the merge sort used in glibc. This is
 272 # recommended if Git triggers O(n^2) behavior in your platform's qsort().
 273 #
 274 # Define UNRELIABLE_FSTAT if your system's fstat does not return the same
 275 # information on a not yet closed file that lstat would return for the same
 276 # file after it was closed.
 277 #
 278 # Define OBJECT_CREATION_USES_RENAMES if your operating systems has problems
 279 # when hardlinking a file to another name and unlinking the original file right
 280 # away (some NTFS drivers seem to zero the contents in that scenario).
 281 #
 282 # Define NO_CROSS_DIRECTORY_HARDLINKS if you plan to distribute the installed
 283 # programs as a tar, where bin/ and libexec/ might be on different file systems.
 284 #
 285 # Define NO_INSTALL_HARDLINKS if you prefer to use either symbolic links or
 286 # copies to install built-in git commands e.g. git-cat-file.
 287 #
 288 # Define USE_NED_ALLOCATOR if you want to replace the platforms default
 289 # memory allocators with the nedmalloc allocator written by Niall Douglas.
 290 #
 291 # Define NO_REGEX if you have no or inferior regex support in your C library.
 292 #
 293 # Define HAVE_DEV_TTY if your system can open /dev/tty to interact with the
 294 # user.
 295 #
 296 # Define GETTEXT_POISON if you are debugging the choice of strings marked
 297 # for translation.  In a GETTEXT_POISON build, you can turn all strings marked
 298 # for translation into gibberish by setting the GIT_GETTEXT_POISON variable
 299 # (to any value) in your environment.
 300 #
 301 # Define JSMIN to point to JavaScript minifier that functions as
 302 # a filter to have gitweb.js minified.
 303 #
 304 # Define CSSMIN to point to a CSS minifier in order to generate a minified
 305 # version of gitweb.css
 306 #
 307 # Define DEFAULT_PAGER to a sensible pager command (defaults to "less") if
 308 # you want to use something different.  The value will be interpreted by the
 309 # shell at runtime when it is used.
 310 #
 311 # Define DEFAULT_EDITOR to a sensible editor command (defaults to "vi") if you
 312 # want to use something different.  The value will be interpreted by the shell
 313 # if necessary when it is used.  Examples:
 314 #
 315 #   DEFAULT_EDITOR='~/bin/vi',
 316 #   DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
 317 #   DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
 318 #
 319 # Define COMPUTE_HEADER_DEPENDENCIES to "yes" if you want dependencies on
 320 # header files to be automatically computed, to avoid rebuilding objects when
 321 # an unrelated header file changes.  Define it to "no" to use the hard-coded
 322 # dependency rules.  The default is "auto", which means to use computed header
 323 # dependencies if your compiler is detected to support it.
 324 #
 325 # Define NATIVE_CRLF if your platform uses CRLF for line endings.
 326 #
 327 # Define XDL_FAST_HASH to use an alternative line-hashing method in
 328 # the diff algorithm.  It gives a nice speedup if your processor has
 329 # fast unaligned word loads.  Does NOT work on big-endian systems!
 330 # Enabled by default on x86_64.
 331 #
 332 # Define GIT_USER_AGENT if you want to change how git identifies itself during
 333 # network interactions.  The default is "git/$(GIT_VERSION)".
 334 #
 335 # Define DEFAULT_HELP_FORMAT to "man", "info" or "html"
 336 # (defaults to "man") if you want to have a different default when
 337 # "git help" is called without a parameter specifying the format.
 338 #
 339 # Define TEST_GIT_INDEX_VERSION to 2, 3 or 4 to run the test suite
 340 # with a different indexfile format version.  If it isn't set the index
 341 # file format used is index-v[23].
 342 #
 343 # Define GMTIME_UNRELIABLE_ERRORS if your gmtime() function does not
 344 # return NULL when it receives a bogus time_t.
 345 #
 346 # Define HAVE_CLOCK_GETTIME if your platform has clock_gettime in librt.
 347 #
 348 # Define HAVE_CLOCK_MONOTONIC if your platform has CLOCK_MONOTONIC in librt.
 349 #
 350 # Define NO_HMAC_CTX_CLEANUP if your OpenSSL is version 0.9.6b or earlier to
 351 # cleanup the HMAC context with the older HMAC_cleanup function.
 352 #
 353 # Define USE_PARENS_AROUND_GETTEXT_N to "yes" if your compiler happily
 354 # compiles the following initialization:
 355 #
 356 #   static const char s[] = ("FOO");
 357 #
 358 # and define it to "no" if you need to remove the parentheses () around the
 359 # constant.  The default is "auto", which means to use parentheses if your
 360 # compiler is detected to support it.
 361 #
 362 # Define HAVE_BSD_SYSCTL if your platform has a BSD-compatible sysctl function.
 363 #
 364 # Define HAVE_GETDELIM if your system has the getdelim() function.
 365
 366 GIT-VERSION-FILE: FORCE
 367         @$(SHELL_PATH) ./GIT-VERSION-GEN
 368 -include GIT-VERSION-FILE
 369
 370 # CFLAGS and LDFLAGS are for the users to override from the command line.
 371
 372 CFLAGS = -g -O2 -Wall
 373 LDFLAGS =
 374 ALL_CFLAGS = $(CPPFLAGS) $(CFLAGS)
 375 ALL_LDFLAGS = $(LDFLAGS)
 376 STRIP ?= strip
 377
 378 # Create as necessary, replace existing, make ranlib unneeded.
 379 ARFLAGS = rcs
 380
 381 # Among the variables below, these:
 382 #   gitexecdir
 383 #   template_dir
 384 #   sysconfdir
 385 # can be specified as a relative path some/where/else;
 386 # this is interpreted as relative to $(prefix) and "git" at
 387 # runtime figures out where they are based on the path to the executable.
 388 # Additionally, the following will be treated as relative by "git" if they
 389 # begin with "$(prefix)/":
 390 #   mandir
 391 #   infodir
 392 #   htmldir
 393 # This can help installing the suite in a relocatable way.
 394
 395 prefix = $(HOME)
 396 bindir_relative = bin
 397 bindir = $(prefix)/$(bindir_relative)
 398 mandir = $(prefix)/share/man
 399 infodir = $(prefix)/share/info
 400 gitexecdir = libexec/git-core
 401 mergetoolsdir = $(gitexecdir)/mergetools
 402 sharedir = $(prefix)/share
 403 gitwebdir = $(sharedir)/gitweb
 404 localedir = $(sharedir)/locale
 405 template_dir = share/git-core/templates
 406 htmldir = $(prefix)/share/doc/git-doc
 407 ETC_GITCONFIG = $(sysconfdir)/gitconfig
 408 ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes
 409 lib = lib
 410 # DESTDIR =
 411 pathsep = :
 412
 413 mandir_relative = $(patsubst $(prefix)/%,%,$(mandir))
 414 infodir_relative = $(patsubst $(prefix)/%,%,$(infodir))
 415 htmldir_relative = $(patsubst $(prefix)/%,%,$(htmldir))
 416
 417 export prefix bindir sharedir sysconfdir gitwebdir localedir
 418
 419 CC = cc
 420 AR = ar
 421 RM = rm -f
 422 DIFF = diff
 423 TAR = tar
 424 FIND = find
 425 INSTALL = install
 426 RPMBUILD = rpmbuild
 427 TCL_PATH = tclsh
 428 TCLTK_PATH = wish
 429 XGETTEXT = xgettext
 430 MSGFMT = msgfmt
 431 PTHREAD_LIBS = -lpthread
 432 PTHREAD_CFLAGS =
 433 GCOV = gcov
 434
 435 export TCL_PATH TCLTK_PATH
 436
 437 SPARSE_FLAGS =
 438
 439
 440
 441 ### --- END CONFIGURATION SECTION ---
 442
 443 # Those must not be GNU-specific; they are shared with perl/ which may
 444 # be built by a different compiler. (Note that this is an artifact now
 445 # but it still might be nice to keep that distinction.)
 446 BASIC_CFLAGS = -I.
 447 BASIC_LDFLAGS =
 448
 449 # Guard against environment variables
 450 BUILTIN_OBJS =
 451 BUILT_INS =
 452 COMPAT_CFLAGS =
 453 COMPAT_OBJS =
 454 XDIFF_OBJS =
 455 VCSSVN_OBJS =
 456 GENERATED_H =
 457 EXTRA_CPPFLAGS =
 458 LIB_OBJS =
 459 PROGRAM_OBJS =
 460 PROGRAMS =
 461 SCRIPT_PERL =
 462 SCRIPT_PYTHON =
 463 SCRIPT_SH =
 464 SCRIPT_LIB =
 465 TEST_PROGRAMS_NEED_X =
 466
 467 # Having this variable in your environment would break pipelines because
 468 # you cause "cd" to echo its destination to stdout.  It can also take
 469 # scripts to unexpected places.  If you like CDPATH, define it for your
 470 # interactive shell sessions without exporting it.
 471 unexport CDPATH
 472
 473 SCRIPT_SH += git-bisect.sh
 474 SCRIPT_SH += git-difftool--helper.sh
 475 SCRIPT_SH += git-filter-branch.sh
 476 SCRIPT_SH += git-merge-octopus.sh
 477 SCRIPT_SH += git-merge-one-file.sh
 478 SCRIPT_SH += git-merge-resolve.sh
 479 SCRIPT_SH += git-mergetool.sh
 480 SCRIPT_SH += git-quiltimport.sh
 481 SCRIPT_SH += git-rebase.sh
 482 SCRIPT_SH += git-remote-testgit.sh
 483 SCRIPT_SH += git-request-pull.sh
 484 SCRIPT_SH += git-stash.sh
 485 SCRIPT_SH += git-submodule.sh
 486 SCRIPT_SH += git-web--browse.sh
 487
 488 SCRIPT_LIB += git-mergetool--lib
 489 SCRIPT_LIB += git-parse-remote
 490 SCRIPT_LIB += git-rebase--am
 491 SCRIPT_LIB += git-rebase--interactive
 492 SCRIPT_LIB += git-rebase--merge
 493 SCRIPT_LIB += git-sh-setup
 494 SCRIPT_LIB += git-sh-i18n
 495
 496 SCRIPT_PERL += git-add--interactive.perl
 497 SCRIPT_PERL += git-difftool.perl
 498 SCRIPT_PERL += git-archimport.perl
 499 SCRIPT_PERL += git-cvsexportcommit.perl
 500 SCRIPT_PERL += git-cvsimport.perl
 501 SCRIPT_PERL += git-cvsserver.perl
 502 SCRIPT_PERL += git-relink.perl
 503 SCRIPT_PERL += git-send-email.perl
 504 SCRIPT_PERL += git-svn.perl
 505
 506 SCRIPT_PYTHON += git-p4.py
 507
 508 NO_INSTALL += git-remote-testgit
 509
 510 # Generated files for scripts
 511 SCRIPT_SH_GEN = $(patsubst %.sh,%,$(SCRIPT_SH))
 512 SCRIPT_PERL_GEN = $(patsubst %.perl,%,$(SCRIPT_PERL))
 513 SCRIPT_PYTHON_GEN = $(patsubst %.py,%,$(SCRIPT_PYTHON))
 514
 515 SCRIPT_SH_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_SH_GEN))
 516 SCRIPT_PERL_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PERL_GEN))
 517 SCRIPT_PYTHON_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PYTHON_GEN))
 518
 519 # Individual rules to allow e.g.
 520 # "make -C ../.. SCRIPT_PERL=contrib/foo/bar.perl build-perl-script"
 521 # from subdirectories like contrib/*/
 522 .PHONY: build-perl-script build-sh-script build-python-script
 523 build-perl-script: $(SCRIPT_PERL_GEN)
 524 build-sh-script: $(SCRIPT_SH_GEN)
 525 build-python-script: $(SCRIPT_PYTHON_GEN)
 526
 527 .PHONY: install-perl-script install-sh-script install-python-script
 528 install-sh-script: $(SCRIPT_SH_INS)
 529         $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 530 install-perl-script: $(SCRIPT_PERL_INS)
 531         $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 532 install-python-script: $(SCRIPT_PYTHON_INS)
 533         $(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 534
 535 .PHONY: clean-perl-script clean-sh-script clean-python-script
 536 clean-sh-script:
 537         $(RM) $(SCRIPT_SH_GEN)
 538 clean-perl-script:
 539         $(RM) $(SCRIPT_PERL_GEN)
 540 clean-python-script:
 541         $(RM) $(SCRIPT_PYTHON_GEN)
 542
 543 SCRIPTS = $(SCRIPT_SH_INS) \
 544           $(SCRIPT_PERL_INS) \
 545           $(SCRIPT_PYTHON_INS) \
 546           git-instaweb
 547
 548 ETAGS_TARGET = TAGS
 549
 550 # Empty...
 551 EXTRA_PROGRAMS =
 552
 553 # ... and all the rest that could be moved out of bindir to gitexecdir
 554 PROGRAMS += $(EXTRA_PROGRAMS)
 555
 556 PROGRAM_OBJS += credential-store.o
 557 PROGRAM_OBJS += daemon.o
 558 PROGRAM_OBJS += fast-import.o
 559 PROGRAM_OBJS += http-backend.o
 560 PROGRAM_OBJS += imap-send.o
 561 PROGRAM_OBJS += sh-i18n--envsubst.o
 562 PROGRAM_OBJS += shell.o
 563 PROGRAM_OBJS += show-index.o
 564 PROGRAM_OBJS += upload-pack.o
 565 PROGRAM_OBJS += remote-testsvn.o
 566
 567 # Binary suffix, set to .exe for Windows builds
 568 X =
 569
 570 PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
 571
 572 TEST_PROGRAMS_NEED_X += test-chmtime
 573 TEST_PROGRAMS_NEED_X += test-ctype
 574 TEST_PROGRAMS_NEED_X += test-config
 575 TEST_PROGRAMS_NEED_X += test-date
 576 TEST_PROGRAMS_NEED_X += test-delta
 577 TEST_PROGRAMS_NEED_X += test-dump-cache-tree
 578 TEST_PROGRAMS_NEED_X += test-dump-split-index
 579 TEST_PROGRAMS_NEED_X += test-dump-untracked-cache
 580 TEST_PROGRAMS_NEED_X += test-genrandom
 581 TEST_PROGRAMS_NEED_X += test-hashmap
 582 TEST_PROGRAMS_NEED_X += test-index-version
 583 TEST_PROGRAMS_NEED_X += test-line-buffer
 584 TEST_PROGRAMS_NEED_X += test-match-trees
 585 TEST_PROGRAMS_NEED_X += test-mergesort
 586 TEST_PROGRAMS_NEED_X += test-mktemp
 587 TEST_PROGRAMS_NEED_X += test-parse-options
 588 TEST_PROGRAMS_NEED_X += test-path-utils
 589 TEST_PROGRAMS_NEED_X += test-prio-queue
 590 TEST_PROGRAMS_NEED_X += test-read-cache
 591 TEST_PROGRAMS_NEED_X += test-regex
 592 TEST_PROGRAMS_NEED_X += test-revision-walking
 593 TEST_PROGRAMS_NEED_X += test-run-command
 594 TEST_PROGRAMS_NEED_X += test-scrap-cache-tree
 595 TEST_PROGRAMS_NEED_X += test-sha1
 596 TEST_PROGRAMS_NEED_X += test-sha1-array
 597 TEST_PROGRAMS_NEED_X += test-sigchain
 598 TEST_PROGRAMS_NEED_X += test-string-list
 599 TEST_PROGRAMS_NEED_X += test-submodule-config
 600 TEST_PROGRAMS_NEED_X += test-subprocess
 601 TEST_PROGRAMS_NEED_X += test-svn-fe
 602 TEST_PROGRAMS_NEED_X += test-urlmatch-normalization
 603 TEST_PROGRAMS_NEED_X += test-wildmatch
 604
 605 TEST_PROGRAMS = $(patsubst %,%$X,$(TEST_PROGRAMS_NEED_X))
 606
 607 # List built-in command $C whose implementation cmd_$C() is not in
 608 # builtin/$C.o but is linked in as part of some other command.
 609 BUILT_INS += $(patsubst builtin/%.o,git-%$X,$(BUILTIN_OBJS))
 610
 611 BUILT_INS += git-cherry$X
 612 BUILT_INS += git-cherry-pick$X
 613 BUILT_INS += git-format-patch$X
 614 BUILT_INS += git-fsck-objects$X
 615 BUILT_INS += git-init$X
 616 BUILT_INS += git-merge-subtree$X
 617 BUILT_INS += git-show$X
 618 BUILT_INS += git-stage$X
 619 BUILT_INS += git-status$X
 620 BUILT_INS += git-whatchanged$X
 621
 622 # what 'all' will build and 'install' will install in gitexecdir,
 623 # excluding programs for built-in commands
 624 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 625
 626 # what 'all' will build but not install in gitexecdir
 627 OTHER_PROGRAMS = git$X
 628
 629 # what test wrappers are needed and 'install' will install, in bindir
 630 BINDIR_PROGRAMS_NEED_X += git
 631 BINDIR_PROGRAMS_NEED_X += git-upload-pack
 632 BINDIR_PROGRAMS_NEED_X += git-receive-pack
 633 BINDIR_PROGRAMS_NEED_X += git-upload-archive
 634 BINDIR_PROGRAMS_NEED_X += git-shell
 635
 636 BINDIR_PROGRAMS_NO_X += git-cvsserver
 637
 638 # Set paths to tools early so that they can be used for version tests.
 639 ifndef SHELL_PATH
 640         SHELL_PATH = /bin/sh
 641 endif
 642 ifndef PERL_PATH
 643         PERL_PATH = /usr/bin/perl
 644 endif
 645 ifndef PYTHON_PATH
 646         PYTHON_PATH = /usr/bin/python
 647 endif
 648
 649 export PERL_PATH
 650 export PYTHON_PATH
 651
 652 LIB_FILE = libgit.a
 653 XDIFF_LIB = xdiff/lib.a
 654 VCSSVN_LIB = vcs-svn/lib.a
 655
 656 GENERATED_H += common-cmds.h
 657
 658 LIB_H = $(shell $(FIND) . \
 659         -name .git -prune -o \
 660         -name t -prune -o \
 661         -name Documentation -prune -o \
 662         -name '*.h' -print)
 663
 664 LIB_OBJS += abspath.o
 665 LIB_OBJS += advice.o
 666 LIB_OBJS += alias.o
 667 LIB_OBJS += alloc.o
 668 LIB_OBJS += archive.o
 669 LIB_OBJS += archive-tar.o
 670 LIB_OBJS += archive-zip.o
 671 LIB_OBJS += argv-array.o
 672 LIB_OBJS += attr.o
 673 LIB_OBJS += base85.o
 674 LIB_OBJS += bisect.o
 675 LIB_OBJS += blob.o
 676 LIB_OBJS += branch.o
 677 LIB_OBJS += bulk-checkin.o
 678 LIB_OBJS += bundle.o
 679 LIB_OBJS += cache-tree.o
 680 LIB_OBJS += color.o
 681 LIB_OBJS += column.o
 682 LIB_OBJS += combine-diff.o
 683 LIB_OBJS += commit.o
 684 LIB_OBJS += compat/obstack.o
 685 LIB_OBJS += compat/terminal.o
 686 LIB_OBJS += config.o
 687 LIB_OBJS += connect.o
 688 LIB_OBJS += connected.o
 689 LIB_OBJS += convert.o
 690 LIB_OBJS += copy.o
 691 LIB_OBJS += credential.o
 692 LIB_OBJS += csum-file.o
 693 LIB_OBJS += ctype.o
 694 LIB_OBJS += date.o
 695 LIB_OBJS += decorate.o
 696 LIB_OBJS += diffcore-break.o
 697 LIB_OBJS += diffcore-delta.o
 698 LIB_OBJS += diffcore-order.o
 699 LIB_OBJS += diffcore-pickaxe.o
 700 LIB_OBJS += diffcore-rename.o
 701 LIB_OBJS += diff-delta.o
 702 LIB_OBJS += diff-lib.o
 703 LIB_OBJS += diff-no-index.o
 704 LIB_OBJS += diff.o
 705 LIB_OBJS += dir.o
 706 LIB_OBJS += editor.o
 707 LIB_OBJS += entry.o
 708 LIB_OBJS += environment.o
 709 LIB_OBJS += ewah/bitmap.o
 710 LIB_OBJS += ewah/ewah_bitmap.o
 711 LIB_OBJS += ewah/ewah_io.o
 712 LIB_OBJS += ewah/ewah_rlw.o
 713 LIB_OBJS += exec_cmd.o
 714 LIB_OBJS += fetch-pack.o
 715 LIB_OBJS += fsck.o
 716 LIB_OBJS += gettext.o
 717 LIB_OBJS += gpg-interface.o
 718 LIB_OBJS += graph.o
 719 LIB_OBJS += grep.o
 720 LIB_OBJS += hashmap.o
 721 LIB_OBJS += help.o
 722 LIB_OBJS += hex.o
 723 LIB_OBJS += ident.o
 724 LIB_OBJS += kwset.o
 725 LIB_OBJS += levenshtein.o
 726 LIB_OBJS += line-log.o
 727 LIB_OBJS += line-range.o
 728 LIB_OBJS += list-objects.o
 729 LIB_OBJS += ll-merge.o
 730 LIB_OBJS += lockfile.o
 731 LIB_OBJS += log-tree.o
 732 LIB_OBJS += mailmap.o
 733 LIB_OBJS += match-trees.o
 734 LIB_OBJS += merge.o
 735 LIB_OBJS += merge-blobs.o
 736 LIB_OBJS += merge-recursive.o
 737 LIB_OBJS += mergesort.o
 738 LIB_OBJS += name-hash.o
 739 LIB_OBJS += notes.o
 740 LIB_OBJS += notes-cache.o
 741 LIB_OBJS += notes-merge.o
 742 LIB_OBJS += notes-utils.o
 743 LIB_OBJS += object.o
 744 LIB_OBJS += pack-bitmap.o
 745 LIB_OBJS += pack-bitmap-write.o
 746 LIB_OBJS += pack-check.o
 747 LIB_OBJS += pack-objects.o
 748 LIB_OBJS += pack-revindex.o
 749 LIB_OBJS += pack-write.o
 750 LIB_OBJS += pager.o
 751 LIB_OBJS += parse-options.o
 752 LIB_OBJS += parse-options-cb.o
 753 LIB_OBJS += patch-delta.o
 754 LIB_OBJS += patch-ids.o
 755 LIB_OBJS += path.o
 756 LIB_OBJS += pathspec.o
 757 LIB_OBJS += pkt-line.o
 758 LIB_OBJS += preload-index.o
 759 LIB_OBJS += pretty.o
 760 LIB_OBJS += prio-queue.o
 761 LIB_OBJS += progress.o
 762 LIB_OBJS += prompt.o
 763 LIB_OBJS += quote.o
 764 LIB_OBJS += reachable.o
 765 LIB_OBJS += read-cache.o
 766 LIB_OBJS += reflog-walk.o
 767 LIB_OBJS += refs.o
 768 LIB_OBJS += ref-filter.o
 769 LIB_OBJS += remote.o
 770 LIB_OBJS += replace_object.o
 771 LIB_OBJS += rerere.o
 772 LIB_OBJS += resolve-undo.o
 773 LIB_OBJS += revision.o
 774 LIB_OBJS += run-command.o
 775 LIB_OBJS += send-pack.o
 776 LIB_OBJS += sequencer.o
 777 LIB_OBJS += server-info.o
 778 LIB_OBJS += setup.o
 779 LIB_OBJS += sha1-array.o
 780 LIB_OBJS += sha1-lookup.o
 781 LIB_OBJS += sha1_file.o
 782 LIB_OBJS += sha1_name.o
 783 LIB_OBJS += shallow.o
 784 LIB_OBJS += sideband.o
 785 LIB_OBJS += sigchain.o
 786 LIB_OBJS += split-index.o
 787 LIB_OBJS += strbuf.o
 788 LIB_OBJS += streaming.o
 789 LIB_OBJS += string-list.o
 790 LIB_OBJS += submodule.o
 791 LIB_OBJS += submodule-config.o
 792 LIB_OBJS += symlinks.o
 793 LIB_OBJS += tag.o
 794 LIB_OBJS += tempfile.o
 795 LIB_OBJS += trace.o
 796 LIB_OBJS += trailer.o
 797 LIB_OBJS += transport.o
 798 LIB_OBJS += transport-helper.o
 799 LIB_OBJS += tree-diff.o
 800 LIB_OBJS += tree.o
 801 LIB_OBJS += tree-walk.o
 802 LIB_OBJS += unpack-trees.o
 803 LIB_OBJS += url.o
 804 LIB_OBJS += urlmatch.o
 805 LIB_OBJS += usage.o
 806 LIB_OBJS += userdiff.o
 807 LIB_OBJS += utf8.o
 808 LIB_OBJS += varint.o
 809 LIB_OBJS += version.o
 810 LIB_OBJS += versioncmp.o
 811 LIB_OBJS += walker.o
 812 LIB_OBJS += wildmatch.o
 813 LIB_OBJS += wrapper.o
 814 LIB_OBJS += write_or_die.o
 815 LIB_OBJS += ws.o
 816 LIB_OBJS += wt-status.o
 817 LIB_OBJS += xdiff-interface.o
 818 LIB_OBJS += zlib.o
 819
 820 BUILTIN_OBJS += builtin/add.o
 821 BUILTIN_OBJS += builtin/am.o
 822 BUILTIN_OBJS += builtin/annotate.o
 823 BUILTIN_OBJS += builtin/apply.o
 824 BUILTIN_OBJS += builtin/archive.o
 825 BUILTIN_OBJS += builtin/bisect--helper.o
 826 BUILTIN_OBJS += builtin/blame.o
 827 BUILTIN_OBJS += builtin/branch.o
 828 BUILTIN_OBJS += builtin/bundle.o
 829 BUILTIN_OBJS += builtin/cat-file.o
 830 BUILTIN_OBJS += builtin/check-attr.o
 831 BUILTIN_OBJS += builtin/check-ignore.o
 832 BUILTIN_OBJS += builtin/check-mailmap.o
 833 BUILTIN_OBJS += builtin/check-ref-format.o
 834 BUILTIN_OBJS += builtin/checkout-index.o
 835 BUILTIN_OBJS += builtin/checkout.o
 836 BUILTIN_OBJS += builtin/clean.o
 837 BUILTIN_OBJS += builtin/clone.o
 838 BUILTIN_OBJS += builtin/column.o
 839 BUILTIN_OBJS += builtin/commit-tree.o
 840 BUILTIN_OBJS += builtin/commit.o
 841 BUILTIN_OBJS += builtin/config.o
 842 BUILTIN_OBJS += builtin/count-objects.o
 843 BUILTIN_OBJS += builtin/credential.o
 844 BUILTIN_OBJS += builtin/describe.o
 845 BUILTIN_OBJS += builtin/diff-files.o
 846 BUILTIN_OBJS += builtin/diff-index.o
 847 BUILTIN_OBJS += builtin/diff-tree.o
 848 BUILTIN_OBJS += builtin/diff.o
 849 BUILTIN_OBJS += builtin/fast-export.o
 850 BUILTIN_OBJS += builtin/fetch-pack.o
 851 BUILTIN_OBJS += builtin/fetch.o
 852 BUILTIN_OBJS += builtin/fmt-merge-msg.o
 853 BUILTIN_OBJS += builtin/for-each-ref.o
 854 BUILTIN_OBJS += builtin/fsck.o
 855 BUILTIN_OBJS += builtin/gc.o
 856 BUILTIN_OBJS += builtin/get-tar-commit-id.o
 857 BUILTIN_OBJS += builtin/grep.o
 858 BUILTIN_OBJS += builtin/hash-object.o
 859 BUILTIN_OBJS += builtin/help.o
 860 BUILTIN_OBJS += builtin/index-pack.o
 861 BUILTIN_OBJS += builtin/init-db.o
 862 BUILTIN_OBJS += builtin/interpret-trailers.o
 863 BUILTIN_OBJS += builtin/log.o
 864 BUILTIN_OBJS += builtin/ls-files.o
 865 BUILTIN_OBJS += builtin/ls-remote.o
 866 BUILTIN_OBJS += builtin/ls-tree.o
 867 BUILTIN_OBJS += builtin/mailinfo.o
 868 BUILTIN_OBJS += builtin/mailsplit.o
 869 BUILTIN_OBJS += builtin/merge.o
 870 BUILTIN_OBJS += builtin/merge-base.o
 871 BUILTIN_OBJS += builtin/merge-file.o
 872 BUILTIN_OBJS += builtin/merge-index.o
 873 BUILTIN_OBJS += builtin/merge-ours.o
 874 BUILTIN_OBJS += builtin/merge-recursive.o
 875 BUILTIN_OBJS += builtin/merge-tree.o
 876 BUILTIN_OBJS += builtin/mktag.o
 877 BUILTIN_OBJS += builtin/mktree.o
 878 BUILTIN_OBJS += builtin/mv.o
 879 BUILTIN_OBJS += builtin/name-rev.o
 880 BUILTIN_OBJS += builtin/notes.o
 881 BUILTIN_OBJS += builtin/pack-objects.o
 882 BUILTIN_OBJS += builtin/pack-redundant.o
 883 BUILTIN_OBJS += builtin/pack-refs.o
 884 BUILTIN_OBJS += builtin/patch-id.o
 885 BUILTIN_OBJS += builtin/prune-packed.o
 886 BUILTIN_OBJS += builtin/prune.o
 887 BUILTIN_OBJS += builtin/pull.o
 888 BUILTIN_OBJS += builtin/push.o
 889 BUILTIN_OBJS += builtin/read-tree.o
 890 BUILTIN_OBJS += builtin/receive-pack.o
 891 BUILTIN_OBJS += builtin/reflog.o
 892 BUILTIN_OBJS += builtin/remote.o
 893 BUILTIN_OBJS += builtin/remote-ext.o
 894 BUILTIN_OBJS += builtin/remote-fd.o
 895 BUILTIN_OBJS += builtin/repack.o
 896 BUILTIN_OBJS += builtin/replace.o
 897 BUILTIN_OBJS += builtin/rerere.o
 898 BUILTIN_OBJS += builtin/reset.o
 899 BUILTIN_OBJS += builtin/rev-list.o
 900 BUILTIN_OBJS += builtin/rev-parse.o
 901 BUILTIN_OBJS += builtin/revert.o
 902 BUILTIN_OBJS += builtin/rm.o
 903 BUILTIN_OBJS += builtin/send-pack.o
 904 BUILTIN_OBJS += builtin/shortlog.o
 905 BUILTIN_OBJS += builtin/show-branch.o
 906 BUILTIN_OBJS += builtin/show-ref.o
 907 BUILTIN_OBJS += builtin/stripspace.o
 908 BUILTIN_OBJS += builtin/symbolic-ref.o
 909 BUILTIN_OBJS += builtin/tag.o
 910 BUILTIN_OBJS += builtin/unpack-file.o
 911 BUILTIN_OBJS += builtin/unpack-objects.o
 912 BUILTIN_OBJS += builtin/update-index.o
 913 BUILTIN_OBJS += builtin/update-ref.o
 914 BUILTIN_OBJS += builtin/update-server-info.o
 915 BUILTIN_OBJS += builtin/upload-archive.o
 916 BUILTIN_OBJS += builtin/var.o
 917 BUILTIN_OBJS += builtin/verify-commit.o
 918 BUILTIN_OBJS += builtin/verify-pack.o
 919 BUILTIN_OBJS += builtin/verify-tag.o
 920 BUILTIN_OBJS += builtin/worktree.o
 921 BUILTIN_OBJS += builtin/write-tree.o
 922
 923 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 924 EXTLIBS =
 925
 926 GIT_USER_AGENT = git/$(GIT_VERSION)
 927
 928 include config.mak.uname
 929 -include config.mak.autogen
 930 -include config.mak
 931
 932 ifndef sysconfdir
 933 ifeq ($(prefix),/usr)
 934 sysconfdir = /etc
 935 else
 936 sysconfdir = etc
 937 endif
 938 endif
 939
 940 ifndef COMPUTE_HEADER_DEPENDENCIES
 941 COMPUTE_HEADER_DEPENDENCIES = auto
 942 endif
 943
 944 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),auto)
 945 dep_check = $(shell $(CC) $(ALL_CFLAGS) \
 946         -c -MF /dev/null -MQ /dev/null -MMD -MP \
 947         -x c /dev/null -o /dev/null 2>&1; \
 948         echo $$?)
 949 ifeq ($(dep_check),0)
 950 override COMPUTE_HEADER_DEPENDENCIES = yes
 951 else
 952 override COMPUTE_HEADER_DEPENDENCIES = no
 953 endif
 954 endif
 955
 956 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
 957 USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
 958 else
 959 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),no)
 960 $(error please set COMPUTE_HEADER_DEPENDENCIES to yes, no, or auto \
 961 (not "$(COMPUTE_HEADER_DEPENDENCIES)"))
 962 endif
 963 endif
 964
 965 ifdef SANE_TOOL_PATH
 966 SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
 967 BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
 968 PATH := $(SANE_TOOL_PATH):${PATH}
 969 else
 970 BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
 971 endif
 972
 973 ifneq (,$(INLINE))
 974         BASIC_CFLAGS += -Dinline=$(INLINE)
 975 endif
 976
 977 ifneq (,$(SOCKLEN_T))
 978         BASIC_CFLAGS += -Dsocklen_t=$(SOCKLEN_T)
 979 endif
 980
 981 ifeq (yes,$(USE_PARENS_AROUND_GETTEXT_N))
 982         BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=1
 983 else
 984 ifeq (no,$(USE_PARENS_AROUND_GETTEXT_N))
 985         BASIC_CFLAGS += -DUSE_PARENS_AROUND_GETTEXT_N=0
 986 endif
 987 endif
 988
 989 ifeq ($(uname_S),Darwin)
 990         ifndef NO_FINK
 991                 ifeq ($(shell test -d /sw/lib && echo y),y)
 992                         BASIC_CFLAGS += -I/sw/include
 993                         BASIC_LDFLAGS += -L/sw/lib
 994                 endif
 995         endif
 996         ifndef NO_DARWIN_PORTS
 997                 ifeq ($(shell test -d /opt/local/lib && echo y),y)
 998                         BASIC_CFLAGS += -I/opt/local/include
 999                         BASIC_LDFLAGS += -L/opt/local/lib
1000                 endif
1001         endif
1002         ifndef NO_APPLE_COMMON_CRYPTO
1003                 APPLE_COMMON_CRYPTO = YesPlease
1004                 COMPAT_CFLAGS += -DAPPLE_COMMON_CRYPTO
1005         endif
1006         NO_REGEX = YesPlease
1007         PTHREAD_LIBS =
1008 endif
1009
1010 ifndef CC_LD_DYNPATH
1011         ifdef NO_R_TO_GCC_LINKER
1012                 # Some gcc does not accept and pass -R to the linker to specify
1013                 # the runtime dynamic library path.
1014                 CC_LD_DYNPATH = -Wl,-rpath,
1015         else
1016                 CC_LD_DYNPATH = -R
1017         endif
1018 endif
1019
1020 ifdef NO_LIBGEN_H
1021         COMPAT_CFLAGS += -DNO_LIBGEN_H
1022         COMPAT_OBJS += compat/basename.o
1023 endif
1024
1025 ifdef USE_LIBPCRE
1026         BASIC_CFLAGS += -DUSE_LIBPCRE
1027         ifdef LIBPCREDIR
1028                 BASIC_CFLAGS += -I$(LIBPCREDIR)/include
1029                 EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib)
1030         endif
1031         EXTLIBS += -lpcre
1032 endif
1033
1034 ifdef HAVE_ALLOCA_H
1035         BASIC_CFLAGS += -DHAVE_ALLOCA_H
1036 endif
1037
1038 IMAP_SEND_BUILDDEPS =
1039 IMAP_SEND_LDFLAGS = $(OPENSSL_LINK) $(OPENSSL_LIBSSL) $(LIB_4_CRYPTO)
1040
1041 ifdef NO_CURL
1042         BASIC_CFLAGS += -DNO_CURL
1043         REMOTE_CURL_PRIMARY =
1044         REMOTE_CURL_ALIASES =
1045         REMOTE_CURL_NAMES =
1046 else
1047         ifdef CURLDIR
1048                 # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
1049                 BASIC_CFLAGS += -I$(CURLDIR)/include
1050                 CURL_LIBCURL = -L$(CURLDIR)/$(lib) $(CC_LD_DYNPATH)$(CURLDIR)/$(lib) -lcurl
1051         else
1052                 CURL_LIBCURL = -lcurl
1053         endif
1054         ifdef NEEDS_SSL_WITH_CURL
1055                 CURL_LIBCURL += -lssl
1056                 ifdef NEEDS_CRYPTO_WITH_SSL
1057                         CURL_LIBCURL += -lcrypto
1058                 endif
1059         endif
1060         ifdef NEEDS_IDN_WITH_CURL
1061                 CURL_LIBCURL += -lidn
1062         endif
1063
1064         REMOTE_CURL_PRIMARY = git-remote-http$X
1065         REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
1066         REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
1067         PROGRAM_OBJS += http-fetch.o
1068         PROGRAMS += $(REMOTE_CURL_NAMES)
1069         curl_check := $(shell (echo 070908; curl-config --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1070         ifeq "$(curl_check)" "070908"
1071                 ifndef NO_EXPAT
1072                         PROGRAM_OBJS += http-push.o
1073                 endif
1074         endif
1075         curl_check := $(shell (echo 072200; curl-config --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
1076         ifeq "$(curl_check)" "072200"
1077                 USE_CURL_FOR_IMAP_SEND = YesPlease
1078         endif
1079         ifdef USE_CURL_FOR_IMAP_SEND
1080                 BASIC_CFLAGS += -DUSE_CURL_FOR_IMAP_SEND
1081                 IMAP_SEND_BUILDDEPS = http.o
1082                 IMAP_SEND_LDFLAGS += $(CURL_LIBCURL)
1083         endif
1084         ifndef NO_EXPAT
1085                 ifdef EXPATDIR
1086                         BASIC_CFLAGS += -I$(EXPATDIR)/include
1087                         EXPAT_LIBEXPAT = -L$(EXPATDIR)/$(lib) $(CC_LD_DYNPATH)$(EXPATDIR)/$(lib) -lexpat
1088                 else
1089                         EXPAT_LIBEXPAT = -lexpat
1090                 endif
1091                 ifdef EXPAT_NEEDS_XMLPARSE_H
1092                         BASIC_CFLAGS += -DEXPAT_NEEDS_XMLPARSE_H
1093                 endif
1094         endif
1095 endif
1096
1097 ifdef ZLIB_PATH
1098         BASIC_CFLAGS += -I$(ZLIB_PATH)/include
1099         EXTLIBS += -L$(ZLIB_PATH)/$(lib) $(CC_LD_DYNPATH)$(ZLIB_PATH)/$(lib)
1100 endif
1101 EXTLIBS += -lz
1102
1103 ifndef NO_OPENSSL
1104         OPENSSL_LIBSSL = -lssl
1105         ifdef OPENSSLDIR
1106                 BASIC_CFLAGS += -I$(OPENSSLDIR)/include
1107                 OPENSSL_LINK = -L$(OPENSSLDIR)/$(lib) $(CC_LD_DYNPATH)$(OPENSSLDIR)/$(lib)
1108         else
1109                 OPENSSL_LINK =
1110         endif
1111         ifdef NEEDS_CRYPTO_WITH_SSL
1112                 OPENSSL_LIBSSL += -lcrypto
1113         endif
1114         ifdef NO_HMAC_CTX_CLEANUP
1115                 BASIC_CFLAGS += -DNO_HMAC_CTX_CLEANUP
1116         endif
1117 else
1118         BASIC_CFLAGS += -DNO_OPENSSL
1119         BLK_SHA1 = 1
1120         OPENSSL_LIBSSL =
1121 endif
1122 ifdef NO_OPENSSL
1123         LIB_4_CRYPTO =
1124 else
1125 ifdef NEEDS_SSL_WITH_CRYPTO
1126         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto -lssl
1127 else
1128         LIB_4_CRYPTO = $(OPENSSL_LINK) -lcrypto
1129 endif
1130 ifdef APPLE_COMMON_CRYPTO
1131         LIB_4_CRYPTO += -framework Security -framework CoreFoundation
1132 endif
1133 endif
1134 ifdef NEEDS_LIBICONV
1135         ifdef ICONVDIR
1136                 BASIC_CFLAGS += -I$(ICONVDIR)/include
1137                 ICONV_LINK = -L$(ICONVDIR)/$(lib) $(CC_LD_DYNPATH)$(ICONVDIR)/$(lib)
1138         else
1139                 ICONV_LINK =
1140         endif
1141         ifdef NEEDS_LIBINTL_BEFORE_LIBICONV
1142                 ICONV_LINK += -lintl
1143         endif
1144         EXTLIBS += $(ICONV_LINK) -liconv
1145 endif
1146 ifdef NEEDS_LIBGEN
1147         EXTLIBS += -lgen
1148 endif
1149 ifndef NO_GETTEXT
1150 ifndef LIBC_CONTAINS_LIBINTL
1151         EXTLIBS += -lintl
1152 endif
1153 endif
1154 ifdef NEEDS_SOCKET
1155         EXTLIBS += -lsocket
1156 endif
1157 ifdef NEEDS_NSL
1158         EXTLIBS += -lnsl
1159 endif
1160 ifdef NEEDS_RESOLV
1161         EXTLIBS += -lresolv
1162 endif
1163 ifdef NO_D_TYPE_IN_DIRENT
1164         BASIC_CFLAGS += -DNO_D_TYPE_IN_DIRENT
1165 endif
1166 ifdef NO_D_INO_IN_DIRENT
1167         BASIC_CFLAGS += -DNO_D_INO_IN_DIRENT
1168 endif
1169 ifdef NO_GECOS_IN_PWENT
1170         BASIC_CFLAGS += -DNO_GECOS_IN_PWENT
1171 endif
1172 ifdef NO_ST_BLOCKS_IN_STRUCT_STAT
1173         BASIC_CFLAGS += -DNO_ST_BLOCKS_IN_STRUCT_STAT
1174 endif
1175 ifdef USE_NSEC
1176         BASIC_CFLAGS += -DUSE_NSEC
1177 endif
1178 ifdef USE_ST_TIMESPEC
1179         BASIC_CFLAGS += -DUSE_ST_TIMESPEC
1180 endif
1181 ifdef NO_NORETURN
1182         BASIC_CFLAGS += -DNO_NORETURN
1183 endif
1184 ifdef NO_NSEC
1185         BASIC_CFLAGS += -DNO_NSEC
1186 endif
1187 ifdef SNPRINTF_RETURNS_BOGUS
1188         COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
1189         COMPAT_OBJS += compat/snprintf.o
1190 endif
1191 ifdef FREAD_READS_DIRECTORIES
1192         COMPAT_CFLAGS += -DFREAD_READS_DIRECTORIES
1193         COMPAT_OBJS += compat/fopen.o
1194 endif
1195 ifdef NO_SYMLINK_HEAD
1196         BASIC_CFLAGS += -DNO_SYMLINK_HEAD
1197 endif
1198 ifdef GETTEXT_POISON
1199         BASIC_CFLAGS += -DGETTEXT_POISON
1200 endif
1201 ifdef NO_GETTEXT
1202         BASIC_CFLAGS += -DNO_GETTEXT
1203         USE_GETTEXT_SCHEME ?= fallthrough
1204 endif
1205 ifdef NO_POLL
1206         NO_SYS_POLL_H = YesPlease
1207         COMPAT_CFLAGS += -DNO_POLL -Icompat/poll
1208         COMPAT_OBJS += compat/poll/poll.o
1209 endif
1210 ifdef NO_STRCASESTR
1211         COMPAT_CFLAGS += -DNO_STRCASESTR
1212         COMPAT_OBJS += compat/strcasestr.o
1213 endif
1214 ifdef NO_STRLCPY
1215         COMPAT_CFLAGS += -DNO_STRLCPY
1216         COMPAT_OBJS += compat/strlcpy.o
1217 endif
1218 ifdef NO_STRTOUMAX
1219         COMPAT_CFLAGS += -DNO_STRTOUMAX
1220         COMPAT_OBJS += compat/strtoumax.o compat/strtoimax.o
1221 endif
1222 ifdef NO_STRTOULL
1223         COMPAT_CFLAGS += -DNO_STRTOULL
1224 endif
1225 ifdef NO_SETENV
1226         COMPAT_CFLAGS += -DNO_SETENV
1227         COMPAT_OBJS += compat/setenv.o
1228 endif
1229 ifdef NO_MKDTEMP
1230         COMPAT_CFLAGS += -DNO_MKDTEMP
1231         COMPAT_OBJS += compat/mkdtemp.o
1232 endif
1233 ifdef MKDIR_WO_TRAILING_SLASH
1234         COMPAT_CFLAGS += -DMKDIR_WO_TRAILING_SLASH
1235         COMPAT_OBJS += compat/mkdir.o
1236 endif
1237 ifdef NO_MKSTEMPS
1238         COMPAT_CFLAGS += -DNO_MKSTEMPS
1239 endif
1240 ifdef NO_UNSETENV
1241         COMPAT_CFLAGS += -DNO_UNSETENV
1242         COMPAT_OBJS += compat/unsetenv.o
1243 endif
1244 ifdef NO_SYS_SELECT_H
1245         BASIC_CFLAGS += -DNO_SYS_SELECT_H
1246 endif
1247 ifdef NO_SYS_POLL_H
1248         BASIC_CFLAGS += -DNO_SYS_POLL_H
1249 endif
1250 ifdef NEEDS_SYS_PARAM_H
1251         BASIC_CFLAGS += -DNEEDS_SYS_PARAM_H
1252 endif
1253 ifdef NO_INTTYPES_H
1254         BASIC_CFLAGS += -DNO_INTTYPES_H
1255 endif
1256 ifdef NO_INITGROUPS
1257         BASIC_CFLAGS += -DNO_INITGROUPS
1258 endif
1259 ifdef NO_MMAP
1260         COMPAT_CFLAGS += -DNO_MMAP
1261         COMPAT_OBJS += compat/mmap.o
1262 else
1263         ifdef USE_WIN32_MMAP
1264                 COMPAT_CFLAGS += -DUSE_WIN32_MMAP
1265                 COMPAT_OBJS += compat/win32mmap.o
1266         endif
1267 endif
1268 ifdef OBJECT_CREATION_USES_RENAMES
1269         COMPAT_CFLAGS += -DOBJECT_CREATION_MODE=1
1270 endif
1271 ifdef NO_STRUCT_ITIMERVAL
1272         COMPAT_CFLAGS += -DNO_STRUCT_ITIMERVAL
1273         NO_SETITIMER = YesPlease
1274 endif
1275 ifdef NO_SETITIMER
1276         COMPAT_CFLAGS += -DNO_SETITIMER
1277 endif
1278 ifdef NO_PREAD
1279         COMPAT_CFLAGS += -DNO_PREAD
1280         COMPAT_OBJS += compat/pread.o
1281 endif
1282 ifdef NO_FAST_WORKING_DIRECTORY
1283         BASIC_CFLAGS += -DNO_FAST_WORKING_DIRECTORY
1284 endif
1285 ifdef NO_TRUSTABLE_FILEMODE
1286         BASIC_CFLAGS += -DNO_TRUSTABLE_FILEMODE
1287 endif
1288 ifdef NEEDS_MODE_TRANSLATION
1289         COMPAT_CFLAGS += -DNEEDS_MODE_TRANSLATION
1290         COMPAT_OBJS += compat/stat.o
1291 endif
1292 ifdef NO_IPV6
1293         BASIC_CFLAGS += -DNO_IPV6
1294 endif
1295 ifdef NO_INTPTR_T
1296         COMPAT_CFLAGS += -DNO_INTPTR_T
1297 endif
1298 ifdef NO_UINTMAX_T
1299         BASIC_CFLAGS += -Duintmax_t=uint32_t
1300 endif
1301 ifdef NO_SOCKADDR_STORAGE
1302 ifdef NO_IPV6
1303         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in
1304 else
1305         BASIC_CFLAGS += -Dsockaddr_storage=sockaddr_in6
1306 endif
1307 endif
1308 ifdef NO_INET_NTOP
1309         LIB_OBJS += compat/inet_ntop.o
1310         BASIC_CFLAGS += -DNO_INET_NTOP
1311 endif
1312 ifdef NO_INET_PTON
1313         LIB_OBJS += compat/inet_pton.o
1314         BASIC_CFLAGS += -DNO_INET_PTON
1315 endif
1316 ifndef NO_UNIX_SOCKETS
1317         LIB_OBJS += unix-socket.o
1318         PROGRAM_OBJS += credential-cache.o
1319         PROGRAM_OBJS += credential-cache--daemon.o
1320 endif
1321
1322 ifdef NO_ICONV
1323         BASIC_CFLAGS += -DNO_ICONV
1324 endif
1325
1326 ifdef OLD_ICONV
1327         BASIC_CFLAGS += -DOLD_ICONV
1328 endif
1329
1330 ifdef NO_DEFLATE_BOUND
1331         BASIC_CFLAGS += -DNO_DEFLATE_BOUND
1332 endif
1333
1334 ifdef NO_POSIX_GOODIES
1335         BASIC_CFLAGS += -DNO_POSIX_GOODIES
1336 endif
1337
1338 ifdef BLK_SHA1
1339         SHA1_HEADER = "block-sha1/sha1.h"
1340         LIB_OBJS += block-sha1/sha1.o
1341 else
1342 ifdef PPC_SHA1
1343         SHA1_HEADER = "ppc/sha1.h"
1344         LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
1345 else
1346 ifdef APPLE_COMMON_CRYPTO
1347         COMPAT_CFLAGS += -DCOMMON_DIGEST_FOR_OPENSSL
1348         SHA1_HEADER = <CommonCrypto/CommonDigest.h>
1349 else
1350         SHA1_HEADER = <openssl/sha.h>
1351         EXTLIBS += $(LIB_4_CRYPTO)
1352 endif
1353 endif
1354 endif
1355
1356 ifdef NO_PERL_MAKEMAKER
1357         export NO_PERL_MAKEMAKER
1358 endif
1359 ifdef NO_HSTRERROR
1360         COMPAT_CFLAGS += -DNO_HSTRERROR
1361         COMPAT_OBJS += compat/hstrerror.o
1362 endif
1363 ifdef NO_MEMMEM
1364         COMPAT_CFLAGS += -DNO_MEMMEM
1365         COMPAT_OBJS += compat/memmem.o
1366 endif
1367 ifdef NO_GETPAGESIZE
1368         COMPAT_CFLAGS += -DNO_GETPAGESIZE
1369 endif
1370 ifdef INTERNAL_QSORT
1371         COMPAT_CFLAGS += -DINTERNAL_QSORT
1372         COMPAT_OBJS += compat/qsort.o
1373 endif
1374 ifdef RUNTIME_PREFIX
1375         COMPAT_CFLAGS += -DRUNTIME_PREFIX
1376 endif
1377
1378 ifdef NO_PTHREADS
1379         BASIC_CFLAGS += -DNO_PTHREADS
1380 else
1381         BASIC_CFLAGS += $(PTHREAD_CFLAGS)
1382         EXTLIBS += $(PTHREAD_LIBS)
1383         LIB_OBJS += thread-utils.o
1384 endif
1385
1386 ifdef HAVE_PATHS_H
1387         BASIC_CFLAGS += -DHAVE_PATHS_H
1388 endif
1389
1390 ifdef HAVE_LIBCHARSET_H
1391         BASIC_CFLAGS += -DHAVE_LIBCHARSET_H
1392         EXTLIBS += $(CHARSET_LIB)
1393 endif
1394
1395 ifdef HAVE_STRINGS_H
1396         BASIC_CFLAGS += -DHAVE_STRINGS_H
1397 endif
1398
1399 ifdef HAVE_DEV_TTY
1400         BASIC_CFLAGS += -DHAVE_DEV_TTY
1401 endif
1402
1403 ifdef DIR_HAS_BSD_GROUP_SEMANTICS
1404         COMPAT_CFLAGS += -DDIR_HAS_BSD_GROUP_SEMANTICS
1405 endif
1406 ifdef UNRELIABLE_FSTAT
1407         BASIC_CFLAGS += -DUNRELIABLE_FSTAT
1408 endif
1409 ifdef NO_REGEX
1410         COMPAT_CFLAGS += -Icompat/regex
1411         COMPAT_OBJS += compat/regex/regex.o
1412 endif
1413 ifdef NATIVE_CRLF
1414         BASIC_CFLAGS += -DNATIVE_CRLF
1415 endif
1416
1417 ifdef USE_NED_ALLOCATOR
1418        COMPAT_CFLAGS += -Icompat/nedmalloc
1419        COMPAT_OBJS += compat/nedmalloc/nedmalloc.o
1420 endif
1421
1422 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
1423         export GIT_TEST_CMP_USE_COPIED_CONTEXT
1424 endif
1425
1426 ifndef NO_MSGFMT_EXTENDED_OPTIONS
1427         MSGFMT += --check --statistics
1428 endif
1429
1430 ifneq (,$(XDL_FAST_HASH))
1431         BASIC_CFLAGS += -DXDL_FAST_HASH
1432 endif
1433
1434 ifdef GMTIME_UNRELIABLE_ERRORS
1435         COMPAT_OBJS += compat/gmtime.o
1436         BASIC_CFLAGS += -DGMTIME_UNRELIABLE_ERRORS
1437 endif
1438
1439 ifdef HAVE_CLOCK_GETTIME
1440         BASIC_CFLAGS += -DHAVE_CLOCK_GETTIME
1441         EXTLIBS += -lrt
1442 endif
1443
1444 ifdef HAVE_CLOCK_MONOTONIC
1445         BASIC_CFLAGS += -DHAVE_CLOCK_MONOTONIC
1446 endif
1447
1448 ifdef HAVE_BSD_SYSCTL
1449         BASIC_CFLAGS += -DHAVE_BSD_SYSCTL
1450 endif
1451
1452 ifdef HAVE_GETDELIM
1453         BASIC_CFLAGS += -DHAVE_GETDELIM
1454 endif
1455
1456 ifeq ($(TCLTK_PATH),)
1457 NO_TCLTK = NoThanks
1458 endif
1459
1460 ifeq ($(PERL_PATH),)
1461 NO_PERL = NoThanks
1462 endif
1463
1464 ifeq ($(PYTHON_PATH),)
1465 NO_PYTHON = NoThanks
1466 endif
1467
1468 QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
1469 QUIET_SUBDIR1  =
1470
1471 ifneq ($(findstring w,$(MAKEFLAGS)),w)
1472 PRINT_DIR = --no-print-directory
1473 else # "make -w"
1474 NO_SUBDIR = :
1475 endif
1476
1477 ifneq ($(findstring s,$(MAKEFLAGS)),s)
1478 ifndef V
1479         QUIET_CC       = @echo '   ' CC $@;
1480         QUIET_AR       = @echo '   ' AR $@;
1481         QUIET_LINK     = @echo '   ' LINK $@;
1482         QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
1483         QUIET_GEN      = @echo '   ' GEN $@;
1484         QUIET_LNCP     = @echo '   ' LN/CP $@;
1485         QUIET_XGETTEXT = @echo '   ' XGETTEXT $@;
1486         QUIET_MSGFMT   = @echo '   ' MSGFMT $@;
1487         QUIET_GCOV     = @echo '   ' GCOV $@;
1488         QUIET_SP       = @echo '   ' SP $<;
1489         QUIET_RC       = @echo '   ' RC $@;
1490         QUIET_SUBDIR0  = +@subdir=
1491         QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
1492                          $(MAKE) $(PRINT_DIR) -C $$subdir
1493         export V
1494         export QUIET_GEN
1495         export QUIET_BUILT_IN
1496 endif
1497 endif
1498
1499 ifdef NO_INSTALL_HARDLINKS
1500         export NO_INSTALL_HARDLINKS
1501 endif
1502
1503 ### profile feedback build
1504 #
1505
1506 # Can adjust this to be a global directory if you want to do extended
1507 # data gathering
1508 PROFILE_DIR := $(CURDIR)
1509
1510 ifeq ("$(PROFILE)","GEN")
1511         BASIC_CFLAGS += -fprofile-generate=$(PROFILE_DIR) -DNO_NORETURN=1
1512         EXTLIBS += -lgcov
1513         export CCACHE_DISABLE = t
1514         V = 1
1515 else
1516 ifneq ("$(PROFILE)","")
1517         BASIC_CFLAGS += -fprofile-use=$(PROFILE_DIR) -fprofile-correction -DNO_NORETURN=1
1518         export CCACHE_DISABLE = t
1519         V = 1
1520 endif
1521 endif
1522
1523 # Shell quote (do not use $(call) to accommodate ancient setups);
1524
1525 SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER))
1526 ETC_GITCONFIG_SQ = $(subst ','\'',$(ETC_GITCONFIG))
1527 ETC_GITATTRIBUTES_SQ = $(subst ','\'',$(ETC_GITATTRIBUTES))
1528
1529 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
1530 bindir_SQ = $(subst ','\'',$(bindir))
1531 bindir_relative_SQ = $(subst ','\'',$(bindir_relative))
1532 mandir_relative_SQ = $(subst ','\'',$(mandir_relative))
1533 infodir_relative_SQ = $(subst ','\'',$(infodir_relative))
1534 localedir_SQ = $(subst ','\'',$(localedir))
1535 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
1536 template_dir_SQ = $(subst ','\'',$(template_dir))
1537 htmldir_relative_SQ = $(subst ','\'',$(htmldir_relative))
1538 prefix_SQ = $(subst ','\'',$(prefix))
1539 gitwebdir_SQ = $(subst ','\'',$(gitwebdir))
1540
1541 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
1542 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
1543 PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
1544 TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
1545 DIFF_SQ = $(subst ','\'',$(DIFF))
1546 PERLLIB_EXTRA_SQ = $(subst ','\'',$(PERLLIB_EXTRA))
1547
1548 LIBS = $(GITLIBS) $(EXTLIBS)
1549
1550 BASIC_CFLAGS += -DSHA1_HEADER='$(SHA1_HEADER_SQ)' \
1551         $(COMPAT_CFLAGS)
1552 LIB_OBJS += $(COMPAT_OBJS)
1553
1554 # Quote for C
1555
1556 ifdef DEFAULT_EDITOR
1557 DEFAULT_EDITOR_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_EDITOR)))"
1558 DEFAULT_EDITOR_CQ_SQ = $(subst ','\'',$(DEFAULT_EDITOR_CQ))
1559
1560 BASIC_CFLAGS += -DDEFAULT_EDITOR='$(DEFAULT_EDITOR_CQ_SQ)'
1561 endif
1562
1563 ifdef DEFAULT_PAGER
1564 DEFAULT_PAGER_CQ = "$(subst ",\",$(subst \,\\,$(DEFAULT_PAGER)))"
1565 DEFAULT_PAGER_CQ_SQ = $(subst ','\'',$(DEFAULT_PAGER_CQ))
1566
1567 BASIC_CFLAGS += -DDEFAULT_PAGER='$(DEFAULT_PAGER_CQ_SQ)'
1568 endif
1569
1570 ifdef SHELL_PATH
1571 SHELL_PATH_CQ = "$(subst ",\",$(subst \,\\,$(SHELL_PATH)))"
1572 SHELL_PATH_CQ_SQ = $(subst ','\'',$(SHELL_PATH_CQ))
1573
1574 BASIC_CFLAGS += -DSHELL_PATH='$(SHELL_PATH_CQ_SQ)'
1575 endif
1576
1577 GIT_USER_AGENT_SQ = $(subst ','\'',$(GIT_USER_AGENT))
1578 GIT_USER_AGENT_CQ = "$(subst ",\",$(subst \,\\,$(GIT_USER_AGENT)))"
1579 GIT_USER_AGENT_CQ_SQ = $(subst ','\'',$(GIT_USER_AGENT_CQ))
1580 GIT-USER-AGENT: FORCE
1581         @if test x'$(GIT_USER_AGENT_SQ)' != x"`cat GIT-USER-AGENT 2>/dev/null`"; then \
1582                 echo '$(GIT_USER_AGENT_SQ)' >GIT-USER-AGENT; \
1583         fi
1584
1585 ifdef DEFAULT_HELP_FORMAT
1586 BASIC_CFLAGS += -DDEFAULT_HELP_FORMAT='"$(DEFAULT_HELP_FORMAT)"'
1587 endif
1588
1589 ALL_CFLAGS += $(BASIC_CFLAGS)
1590 ALL_LDFLAGS += $(BASIC_LDFLAGS)
1591
1592 export DIFF TAR INSTALL DESTDIR SHELL_PATH
1593
1594
1595 ### Build rules
1596
1597 SHELL = $(SHELL_PATH)
1598
1599 all:: shell_compatibility_test
1600
1601 ifeq "$(PROFILE)" "BUILD"
1602 all:: profile
1603 endif
1604
1605 profile:: profile-clean
1606         $(MAKE) PROFILE=GEN all
1607         $(MAKE) PROFILE=GEN -j1 test
1608         @if test -n "$$GIT_PERF_REPO" || test -d .git; then \
1609                 $(MAKE) PROFILE=GEN -j1 perf; \
1610         else \
1611                 echo "Skipping profile of perf tests..."; \
1612         fi
1613         $(MAKE) PROFILE=USE all
1614
1615 profile-fast: profile-clean
1616         $(MAKE) PROFILE=GEN all
1617         $(MAKE) PROFILE=GEN -j1 perf
1618         $(MAKE) PROFILE=USE all
1619
1620
1621 all:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
1622 ifneq (,$X)
1623         $(QUIET_BUILT_IN)$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test -d '$p' -o '$p' -ef '$p$X' || $(RM) '$p';)
1624 endif
1625
1626 all::
1627 ifndef NO_TCLTK
1628         $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) gitexecdir='$(gitexec_instdir_SQ)' all
1629         $(QUIET_SUBDIR0)gitk-git $(QUIET_SUBDIR1) all
1630 endif
1631 ifndef NO_PERL
1632         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' localedir='$(localedir_SQ)' all
1633 endif
1634         $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
1635
1636 please_set_SHELL_PATH_to_a_more_modern_shell:
1637         @$$(:)
1638
1639 shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell
1640
1641 strip: $(PROGRAMS) git$X
1642         $(STRIP) $(STRIP_OPTS) $^
1643
1644 ### Target-specific flags and dependencies
1645
1646 # The generic compilation pattern rule and automatically
1647 # computed header dependencies (falling back to a dependency on
1648 # LIB_H) are enough to describe how most targets should be built,
1649 # but some targets are special enough to need something a little
1650 # different.
1651 #
1652 # - When a source file "foo.c" #includes a generated header file,
1653 #   we need to list that dependency for the "foo.o" target.
1654 #
1655 #   We also list it from other targets that are built from foo.c
1656 #   like "foo.sp" and "foo.s", even though that is easy to forget
1657 #   to do because the generated header is already present around
1658 #   after a regular build attempt.
1659 #
1660 # - Some code depends on configuration kept in makefile
1661 #   variables. The target-specific variable EXTRA_CPPFLAGS can
1662 #   be used to convey that information to the C preprocessor
1663 #   using -D options.
1664 #
1665 #   The "foo.o" target should have a corresponding dependency on
1666 #   a file that changes when the value of the makefile variable
1667 #   changes.  For example, targets making use of the
1668 #   $(GIT_VERSION) variable depend on GIT-VERSION-FILE.
1669 #
1670 #   Technically the ".sp" and ".s" targets do not need this
1671 #   dependency because they are force-built, but they get the
1672 #   same dependency for consistency. This way, you do not have to
1673 #   know how each target is implemented. And it means the
1674 #   dependencies here will not need to change if the force-build
1675 #   details change some day.
1676
1677 git.sp git.s git.o: GIT-PREFIX
1678 git.sp git.s git.o: EXTRA_CPPFLAGS = \
1679         '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1680         '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1681         '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1682
1683 git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
1684         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) git.o \
1685                 $(BUILTIN_OBJS) $(LIBS)
1686
1687 help.sp help.s help.o: common-cmds.h
1688
1689 builtin/help.sp builtin/help.s builtin/help.o: common-cmds.h GIT-PREFIX
1690 builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
1691         '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
1692         '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
1693         '-DGIT_INFO_PATH="$(infodir_relative_SQ)"'
1694
1695 version.sp version.s version.o: GIT-VERSION-FILE GIT-USER-AGENT
1696 version.sp version.s version.o: EXTRA_CPPFLAGS = \
1697         '-DGIT_VERSION="$(GIT_VERSION)"' \
1698         '-DGIT_USER_AGENT=$(GIT_USER_AGENT_CQ_SQ)'
1699
1700 $(BUILT_INS): git$X
1701         $(QUIET_BUILT_IN)$(RM) $@ && \
1702         ln $< $@ 2>/dev/null || \
1703         ln -s $< $@ 2>/dev/null || \
1704         cp $< $@
1705
1706 common-cmds.h: generate-cmdlist.sh command-list.txt
1707
1708 common-cmds.h: $(wildcard Documentation/git-*.txt)
1709         $(QUIET_GEN)$(SHELL_PATH) ./generate-cmdlist.sh command-list.txt >$@+ && mv $@+ $@
1710
1711 SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
1712         $(localedir_SQ):$(NO_CURL):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
1713         $(gitwebdir_SQ):$(PERL_PATH_SQ)
1714 define cmd_munge_script
1715 $(RM) $@ $@+ && \
1716 sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1717     -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
1718     -e 's|@@DIFF@@|$(DIFF_SQ)|' \
1719     -e 's|@@LOCALEDIR@@|$(localedir_SQ)|g' \
1720     -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
1721     -e 's/@@USE_GETTEXT_SCHEME@@/$(USE_GETTEXT_SCHEME)/g' \
1722     -e $(BROKEN_PATH_FIX) \
1723     -e 's|@@GITWEBDIR@@|$(gitwebdir_SQ)|g' \
1724     -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \
1725     $@.sh >$@+
1726 endef
1727
1728 GIT-SCRIPT-DEFINES: FORCE
1729         @FLAGS='$(SCRIPT_DEFINES)'; \
1730             if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1731                 echo >&2 "    * new script parameters"; \
1732                 echo "$$FLAGS" >$@; \
1733             fi
1734
1735
1736 $(SCRIPT_SH_GEN) : % : %.sh GIT-SCRIPT-DEFINES
1737         $(QUIET_GEN)$(cmd_munge_script) && \
1738         chmod +x $@+ && \
1739         mv $@+ $@
1740
1741 $(SCRIPT_LIB) : % : %.sh GIT-SCRIPT-DEFINES
1742         $(QUIET_GEN)$(cmd_munge_script) && \
1743         mv $@+ $@
1744
1745 git.res: git.rc GIT-VERSION-FILE
1746         $(QUIET_RC)$(RC) \
1747           $(join -DMAJOR= -DMINOR=, $(wordlist 1,2,$(subst -, ,$(subst ., ,$(GIT_VERSION))))) \
1748           -DGIT_VERSION="\\\"$(GIT_VERSION)\\\"" $< -o $@
1749
1750 # This makes sure we depend on the NO_PERL setting itself.
1751 $(SCRIPT_PERL_GEN): GIT-BUILD-OPTIONS
1752
1753 ifndef NO_PERL
1754 $(SCRIPT_PERL_GEN): perl/perl.mak
1755
1756 perl/perl.mak: perl/PM.stamp
1757
1758 perl/PM.stamp: FORCE
1759         @$(FIND) perl -type f -name '*.pm' | sort >$@+ && \
1760         { cmp $@+ $@ >/dev/null 2>/dev/null || mv $@+ $@; } && \
1761         $(RM) $@+
1762
1763 perl/perl.mak: GIT-CFLAGS GIT-PREFIX perl/Makefile perl/Makefile.PL
1764         $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
1765
1766 PERL_DEFINES = $(PERL_PATH_SQ):$(PERLLIB_EXTRA_SQ)
1767 $(SCRIPT_PERL_GEN): % : %.perl perl/perl.mak GIT-PERL-DEFINES GIT-VERSION-FILE
1768         $(QUIET_GEN)$(RM) $@ $@+ && \
1769         INSTLIBDIR=`MAKEFLAGS= $(MAKE) -C perl -s --no-print-directory instlibdir` && \
1770         INSTLIBDIR_EXTRA='$(PERLLIB_EXTRA_SQ)' && \
1771         INSTLIBDIR="$$INSTLIBDIR$${INSTLIBDIR_EXTRA:+:$$INSTLIBDIR_EXTRA}" && \
1772         sed -e '1{' \
1773             -e '        s|#!.*perl|#!$(PERL_PATH_SQ)|' \
1774             -e '        h' \
1775             -e '        s=.*=use lib (split(/$(pathsep)/, $$ENV{GITPERLLIB} || "'"$$INSTLIBDIR"'"));=' \
1776             -e '        H' \
1777             -e '        x' \
1778             -e '}' \
1779             -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1780             $< >$@+ && \
1781         chmod +x $@+ && \
1782         mv $@+ $@
1783
1784 GIT-PERL-DEFINES: FORCE
1785         @FLAGS='$(PERL_DEFINES)'; \
1786             if test x"$$FLAGS" != x"`cat $@ 2>/dev/null`" ; then \
1787                 echo >&2 "    * new perl-specific parameters"; \
1788                 echo "$$FLAGS" >$@; \
1789             fi
1790
1791
1792 .PHONY: gitweb
1793 gitweb:
1794         $(QUIET_SUBDIR0)gitweb $(QUIET_SUBDIR1) all
1795
1796 git-instaweb: git-instaweb.sh GIT-SCRIPT-DEFINES
1797         $(QUIET_GEN)$(cmd_munge_script) && \
1798         chmod +x $@+ && \
1799         mv $@+ $@
1800 else # NO_PERL
1801 $(SCRIPT_PERL_GEN) git-instaweb: % : unimplemented.sh
1802         $(QUIET_GEN)$(RM) $@ $@+ && \
1803         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1804             -e 's|@@REASON@@|NO_PERL=$(NO_PERL)|g' \
1805             unimplemented.sh >$@+ && \
1806         chmod +x $@+ && \
1807         mv $@+ $@
1808 endif # NO_PERL
1809
1810 # This makes sure we depend on the NO_PYTHON setting itself.
1811 $(SCRIPT_PYTHON_GEN): GIT-BUILD-OPTIONS
1812
1813 ifndef NO_PYTHON
1814 $(SCRIPT_PYTHON_GEN): GIT-CFLAGS GIT-PREFIX GIT-PYTHON-VARS
1815 $(SCRIPT_PYTHON_GEN): % : %.py
1816         $(QUIET_GEN)$(RM) $@ $@+ && \
1817         sed -e '1s|#!.*python|#!$(PYTHON_PATH_SQ)|' \
1818             $< >$@+ && \
1819         chmod +x $@+ && \
1820         mv $@+ $@
1821 else # NO_PYTHON
1822 $(SCRIPT_PYTHON_GEN): % : unimplemented.sh
1823         $(QUIET_GEN)$(RM) $@ $@+ && \
1824         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
1825             -e 's|@@REASON@@|NO_PYTHON=$(NO_PYTHON)|g' \
1826             unimplemented.sh >$@+ && \
1827         chmod +x $@+ && \
1828         mv $@+ $@
1829 endif # NO_PYTHON
1830
1831 CONFIGURE_RECIPE = $(RM) configure configure.ac+ && \
1832                    sed -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
1833                         configure.ac >configure.ac+ && \
1834                    autoconf -o configure configure.ac+ && \
1835                    $(RM) configure.ac+
1836
1837 configure: configure.ac GIT-VERSION-FILE
1838         $(QUIET_GEN)$(CONFIGURE_RECIPE)
1839
1840 ifdef AUTOCONFIGURED
1841 # We avoid depending on 'configure' here, because it gets rebuilt
1842 # every time GIT-VERSION-FILE is modified, only to update the embedded
1843 # version number string, which config.status does not care about.  We
1844 # do want to recheck when the platform/environment detection logic
1845 # changes, hence this depends on configure.ac.
1846 config.status: configure.ac
1847         $(QUIET_GEN)$(CONFIGURE_RECIPE) && \
1848         if test -f config.status; then \
1849           ./config.status --recheck; \
1850         else \
1851           ./configure; \
1852         fi
1853 reconfigure config.mak.autogen: config.status
1854         $(QUIET_GEN)./config.status
1855 .PHONY: reconfigure # This is a convenience target.
1856 endif
1857
1858 XDIFF_OBJS += xdiff/xdiffi.o
1859 XDIFF_OBJS += xdiff/xprepare.o
1860 XDIFF_OBJS += xdiff/xutils.o
1861 XDIFF_OBJS += xdiff/xemit.o
1862 XDIFF_OBJS += xdiff/xmerge.o
1863 XDIFF_OBJS += xdiff/xpatience.o
1864 XDIFF_OBJS += xdiff/xhistogram.o
1865
1866 VCSSVN_OBJS += vcs-svn/line_buffer.o
1867 VCSSVN_OBJS += vcs-svn/sliding_window.o
1868 VCSSVN_OBJS += vcs-svn/repo_tree.o
1869 VCSSVN_OBJS += vcs-svn/fast_export.o
1870 VCSSVN_OBJS += vcs-svn/svndiff.o
1871 VCSSVN_OBJS += vcs-svn/svndump.o
1872
1873 TEST_OBJS := $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
1874 OBJECTS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
1875         $(XDIFF_OBJS) \
1876         $(VCSSVN_OBJS) \
1877         git.o
1878 ifndef NO_CURL
1879         OBJECTS += http.o http-walker.o remote-curl.o
1880 endif
1881
1882 dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
1883 dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
1884
1885 ifeq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1886 $(dep_dirs):
1887         @mkdir -p $@
1888
1889 missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
1890 dep_file = $(dir $@).depend/$(notdir $@).d
1891 dep_args = -MF $(dep_file) -MQ $@ -MMD -MP
1892 endif
1893
1894 ifneq ($(COMPUTE_HEADER_DEPENDENCIES),yes)
1895 dep_dirs =
1896 missing_dep_dirs =
1897 dep_args =
1898 endif
1899
1900 ASM_SRC := $(wildcard $(OBJECTS:o=S))
1901 ASM_OBJ := $(ASM_SRC:S=o)
1902 C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
1903
1904 .SUFFIXES:
1905
1906 $(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
1907         $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1908 $(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
1909         $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1910
1911 %.s: %.c GIT-CFLAGS FORCE
1912         $(QUIET_CC)$(CC) -o $@ -S $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $<
1913
1914 ifdef USE_COMPUTED_HEADER_DEPENDENCIES
1915 # Take advantage of gcc's on-the-fly dependency generation
1916 # See <http://gcc.gnu.org/gcc-3.0/features.html>.
1917 dep_files_present := $(wildcard $(dep_files))
1918 ifneq ($(dep_files_present),)
1919 include $(dep_files_present)
1920 endif
1921 else
1922 # Dependencies on header files, for platforms that do not support
1923 # the gcc -MMD option.
1924 #
1925 # Dependencies on automatically generated headers such as common-cmds.h
1926 # should _not_ be included here, since they are necessary even when
1927 # building an object for the first time.
1928
1929 $(OBJECTS): $(LIB_H)
1930 endif
1931
1932 exec_cmd.sp exec_cmd.s exec_cmd.o: GIT-PREFIX
1933 exec_cmd.sp exec_cmd.s exec_cmd.o: EXTRA_CPPFLAGS = \
1934         '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
1935         '-DBINDIR="$(bindir_relative_SQ)"' \
1936         '-DPREFIX="$(prefix_SQ)"'
1937
1938 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: GIT-PREFIX
1939 builtin/init-db.sp builtin/init-db.s builtin/init-db.o: EXTRA_CPPFLAGS = \
1940         -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"'
1941
1942 config.sp config.s config.o: GIT-PREFIX
1943 config.sp config.s config.o: EXTRA_CPPFLAGS = \
1944         -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
1945
1946 attr.sp attr.s attr.o: GIT-PREFIX
1947 attr.sp attr.s attr.o: EXTRA_CPPFLAGS = \
1948         -DETC_GITATTRIBUTES='"$(ETC_GITATTRIBUTES_SQ)"'
1949
1950 gettext.sp gettext.s gettext.o: GIT-PREFIX
1951 gettext.sp gettext.s gettext.o: EXTRA_CPPFLAGS = \
1952         -DGIT_LOCALE_PATH='"$(localedir_SQ)"'
1953
1954 http-push.sp http.sp http-walker.sp remote-curl.sp imap-send.sp: SPARSE_FLAGS += \
1955         -DCURL_DISABLE_TYPECHECK
1956
1957 ifdef NO_EXPAT
1958 http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
1959 endif
1960
1961 ifdef NO_REGEX
1962 compat/regex/regex.sp compat/regex/regex.o: EXTRA_CPPFLAGS = \
1963         -DGAWK -DNO_MBSUPPORT
1964 endif
1965
1966 ifdef USE_NED_ALLOCATOR
1967 compat/nedmalloc/nedmalloc.sp compat/nedmalloc/nedmalloc.o: EXTRA_CPPFLAGS = \
1968         -DNDEBUG -DOVERRIDE_STRDUP -DREPLACE_SYSTEM_ALLOCATOR
1969 compat/nedmalloc/nedmalloc.sp: SPARSE_FLAGS += -Wno-non-pointer-null
1970 endif
1971
1972 git-%$X: %.o GIT-LDFLAGS $(GITLIBS)
1973         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
1974
1975 git-imap-send$X: imap-send.o $(IMAP_SEND_BUILDDEPS) GIT-LDFLAGS $(GITLIBS)
1976         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1977                 $(LIBS) $(IMAP_SEND_LDFLAGS)
1978
1979 git-http-fetch$X: http.o http-walker.o http-fetch.o GIT-LDFLAGS $(GITLIBS)
1980         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1981                 $(LIBS) $(CURL_LIBCURL)
1982 git-http-push$X: http.o http-push.o GIT-LDFLAGS $(GITLIBS)
1983         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1984                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
1985
1986 git-remote-testsvn$X: remote-testsvn.o GIT-LDFLAGS $(GITLIBS) $(VCSSVN_LIB)
1987         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) \
1988         $(VCSSVN_LIB)
1989
1990 $(REMOTE_CURL_ALIASES): $(REMOTE_CURL_PRIMARY)
1991         $(QUIET_LNCP)$(RM) $@ && \
1992         ln $< $@ 2>/dev/null || \
1993         ln -s $< $@ 2>/dev/null || \
1994         cp $< $@
1995
1996 $(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o GIT-LDFLAGS $(GITLIBS)
1997         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
1998                 $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
1999
2000 $(LIB_FILE): $(LIB_OBJS)
2001         $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2002
2003 $(XDIFF_LIB): $(XDIFF_OBJS)
2004         $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2005
2006 $(VCSSVN_LIB): $(VCSSVN_OBJS)
2007         $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^
2008
2009 export DEFAULT_EDITOR DEFAULT_PAGER
2010
2011 doc:
2012         $(MAKE) -C Documentation all
2013
2014 man:
2015         $(MAKE) -C Documentation man
2016
2017 html:
2018         $(MAKE) -C Documentation html
2019
2020 info:
2021         $(MAKE) -C Documentation info
2022
2023 pdf:
2024         $(MAKE) -C Documentation pdf
2025
2026 XGETTEXT_FLAGS = \
2027         --force-po \
2028         --add-comments=TRANSLATORS: \
2029         --msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
2030         --from-code=UTF-8
2031 XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
2032         --keyword=_ --keyword=N_ --keyword="Q_:1,2"
2033 XGETTEXT_FLAGS_SH = $(XGETTEXT_FLAGS) --language=Shell \
2034         --keyword=gettextln --keyword=eval_gettextln
2035 XGETTEXT_FLAGS_PERL = $(XGETTEXT_FLAGS) --keyword=__ --language=Perl
2036 LOCALIZED_C = $(C_OBJ:o=c) $(LIB_H) $(GENERATED_H)
2037 LOCALIZED_SH = $(SCRIPT_SH)
2038 LOCALIZED_PERL = $(SCRIPT_PERL)
2039
2040 ifdef XGETTEXT_INCLUDE_TESTS
2041 LOCALIZED_C += t/t0200/test.c
2042 LOCALIZED_SH += t/t0200/test.sh
2043 LOCALIZED_PERL += t/t0200/test.perl
2044 endif
2045
2046 po/git.pot: $(GENERATED_H) FORCE
2047         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C)
2048         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_SH) \
2049                 $(LOCALIZED_SH)
2050         $(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ --join-existing $(XGETTEXT_FLAGS_PERL) \
2051                 $(LOCALIZED_PERL)
2052         mv $@+ $@
2053
2054 pot: po/git.pot
2055
2056 POFILES := $(wildcard po/*.po)
2057 MOFILES := $(patsubst po/%.po,po/build/locale/%/LC_MESSAGES/git.mo,$(POFILES))
2058
2059 ifndef NO_GETTEXT
2060 all:: $(MOFILES)
2061 endif
2062
2063 po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
2064         $(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $<
2065
2066 FIND_SOURCE_FILES = ( git ls-files '*.[hcS]' 2>/dev/null || \
2067                         $(FIND) . \( -name .git -type d -prune \) \
2068                                 -o \( -name '*.[hcS]' -type f -print \) )
2069
2070 $(ETAGS_TARGET): FORCE
2071         $(RM) $(ETAGS_TARGET)
2072         $(FIND_SOURCE_FILES) | xargs etags -a -o $(ETAGS_TARGET)
2073
2074 tags: FORCE
2075         $(RM) tags
2076         $(FIND_SOURCE_FILES) | xargs ctags -a
2077
2078 cscope:
2079         $(RM) cscope*
2080         $(FIND_SOURCE_FILES) | xargs cscope -b
2081
2082 ### Detect prefix changes
2083 TRACK_PREFIX = $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):\
2084                 $(localedir_SQ)
2085
2086 GIT-PREFIX: FORCE
2087         @FLAGS='$(TRACK_PREFIX)'; \
2088         if test x"$$FLAGS" != x"`cat GIT-PREFIX 2>/dev/null`" ; then \
2089                 echo >&2 "    * new prefix flags"; \
2090                 echo "$$FLAGS" >GIT-PREFIX; \
2091         fi
2092
2093 TRACK_CFLAGS = $(CC):$(subst ','\'',$(ALL_CFLAGS)):$(USE_GETTEXT_SCHEME)
2094
2095 GIT-CFLAGS: FORCE
2096         @FLAGS='$(TRACK_CFLAGS)'; \
2097             if test x"$$FLAGS" != x"`cat GIT-CFLAGS 2>/dev/null`" ; then \
2098                 echo >&2 "    * new build flags"; \
2099                 echo "$$FLAGS" >GIT-CFLAGS; \
2100             fi
2101
2102 TRACK_LDFLAGS = $(subst ','\'',$(ALL_LDFLAGS))
2103
2104 GIT-LDFLAGS: FORCE
2105         @FLAGS='$(TRACK_LDFLAGS)'; \
2106             if test x"$$FLAGS" != x"`cat GIT-LDFLAGS 2>/dev/null`" ; then \
2107                 echo >&2 "    * new link flags"; \
2108                 echo "$$FLAGS" >GIT-LDFLAGS; \
2109             fi
2110
2111 # We need to apply sq twice, once to protect from the shell
2112 # that runs GIT-BUILD-OPTIONS, and then again to protect it
2113 # and the first level quoting from the shell that runs "echo".
2114 GIT-BUILD-OPTIONS: FORCE
2115         @echo SHELL_PATH=\''$(subst ','\'',$(SHELL_PATH_SQ))'\' >$@+
2116         @echo PERL_PATH=\''$(subst ','\'',$(PERL_PATH_SQ))'\' >>$@+
2117         @echo DIFF=\''$(subst ','\'',$(subst ','\'',$(DIFF)))'\' >>$@+
2118         @echo PYTHON_PATH=\''$(subst ','\'',$(PYTHON_PATH_SQ))'\' >>$@+
2119         @echo TAR=\''$(subst ','\'',$(subst ','\'',$(TAR)))'\' >>$@+
2120         @echo NO_CURL=\''$(subst ','\'',$(subst ','\'',$(NO_CURL)))'\' >>$@+
2121         @echo NO_EXPAT=\''$(subst ','\'',$(subst ','\'',$(NO_EXPAT)))'\' >>$@+
2122         @echo USE_LIBPCRE=\''$(subst ','\'',$(subst ','\'',$(USE_LIBPCRE)))'\' >>$@+
2123         @echo NO_PERL=\''$(subst ','\'',$(subst ','\'',$(NO_PERL)))'\' >>$@+
2124         @echo NO_PYTHON=\''$(subst ','\'',$(subst ','\'',$(NO_PYTHON)))'\' >>$@+
2125         @echo NO_UNIX_SOCKETS=\''$(subst ','\'',$(subst ','\'',$(NO_UNIX_SOCKETS)))'\' >>$@+
2126 ifdef TEST_OUTPUT_DIRECTORY
2127         @echo TEST_OUTPUT_DIRECTORY=\''$(subst ','\'',$(subst ','\'',$(TEST_OUTPUT_DIRECTORY)))'\' >>$@+
2128 endif
2129 ifdef GIT_TEST_OPTS
2130         @echo GIT_TEST_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_OPTS)))'\' >>$@+
2131 endif
2132 ifdef GIT_TEST_CMP
2133         @echo GIT_TEST_CMP=\''$(subst ','\'',$(subst ','\'',$(GIT_TEST_CMP)))'\' >>$@+
2134 endif
2135 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
2136         @echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@+
2137 endif
2138         @echo NO_GETTEXT=\''$(subst ','\'',$(subst ','\'',$(NO_GETTEXT)))'\' >>$@+
2139         @echo GETTEXT_POISON=\''$(subst ','\'',$(subst ','\'',$(GETTEXT_POISON)))'\' >>$@+
2140 ifdef GIT_PERF_REPEAT_COUNT
2141         @echo GIT_PERF_REPEAT_COUNT=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPEAT_COUNT)))'\' >>$@+
2142 endif
2143 ifdef GIT_PERF_REPO
2144         @echo GIT_PERF_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_REPO)))'\' >>$@+
2145 endif
2146 ifdef GIT_PERF_LARGE_REPO
2147         @echo GIT_PERF_LARGE_REPO=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_LARGE_REPO)))'\' >>$@+
2148 endif
2149 ifdef GIT_PERF_MAKE_OPTS
2150         @echo GIT_PERF_MAKE_OPTS=\''$(subst ','\'',$(subst ','\'',$(GIT_PERF_MAKE_OPTS)))'\' >>$@+
2151 endif
2152 ifdef TEST_GIT_INDEX_VERSION
2153         @echo TEST_GIT_INDEX_VERSION=\''$(subst ','\'',$(subst ','\'',$(TEST_GIT_INDEX_VERSION)))'\' >>$@+
2154 endif
2155         @if cmp $@+ $@ >/dev/null 2>&1; then $(RM) $@+; else mv $@+ $@; fi
2156
2157 ### Detect Python interpreter path changes
2158 ifndef NO_PYTHON
2159 TRACK_PYTHON = $(subst ','\'',-DPYTHON_PATH='$(PYTHON_PATH_SQ)')
2160
2161 GIT-PYTHON-VARS: FORCE
2162         @VARS='$(TRACK_PYTHON)'; \
2163             if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
2164                 echo >&2 "    * new Python interpreter location"; \
2165                 echo "$$VARS" >$@; \
2166             fi
2167 endif
2168
2169 test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
2170
2171 all:: $(TEST_PROGRAMS) $(test_bindir_programs)
2172 all:: $(NO_INSTALL)
2173
2174 bin-wrappers/%: wrap-for-bin.sh
2175         @mkdir -p bin-wrappers
2176         $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
2177              -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
2178              -e 's|@@PROG@@|$(@F)|' < $< > $@ && \
2179         chmod +x $@
2180
2181 # GNU make supports exporting all variables by "export" without parameters.
2182 # However, the environment gets quite big, and some programs have problems
2183 # with that.
2184
2185 export NO_SVN_TESTS
2186 export TEST_NO_MALLOC_CHECK
2187
2188 ### Testing rules
2189
2190 test: all
2191         $(MAKE) -C t/ all
2192
2193 perf: all
2194         $(MAKE) -C t/perf/ all
2195
2196 .PHONY: test perf
2197
2198 test-ctype$X: ctype.o
2199
2200 test-date$X: date.o ctype.o
2201
2202 test-delta$X: diff-delta.o patch-delta.o
2203
2204 test-line-buffer$X: vcs-svn/lib.a
2205
2206 test-parse-options$X: parse-options.o parse-options-cb.o
2207
2208 test-svn-fe$X: vcs-svn/lib.a
2209
2210 .PRECIOUS: $(TEST_OBJS)
2211
2212 test-%$X: test-%.o GIT-LDFLAGS $(GITLIBS)
2213         $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS)
2214
2215 check-sha1:: test-sha1$X
2216         ./test-sha1.sh
2217
2218 SP_OBJ = $(patsubst %.o,%.sp,$(C_OBJ))
2219
2220 $(SP_OBJ): %.sp: %.c GIT-CFLAGS FORCE
2221         $(QUIET_SP)cgcc -no-compile $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
2222                 $(SPARSE_FLAGS) $<
2223
2224 .PHONY: sparse $(SP_OBJ)
2225 sparse: $(SP_OBJ)
2226
2227 check: common-cmds.h
2228         @if sparse; \
2229         then \
2230                 echo 2>&1 "Use 'make sparse' instead"; \
2231                 $(MAKE) --no-print-directory sparse; \
2232         else \
2233                 echo 2>&1 "Did you mean 'make test'?"; \
2234                 exit 1; \
2235         fi
2236
2237 ### Installation rules
2238
2239 ifneq ($(filter /%,$(firstword $(template_dir))),)
2240 template_instdir = $(template_dir)
2241 else
2242 template_instdir = $(prefix)/$(template_dir)
2243 endif
2244 export template_instdir
2245
2246 ifneq ($(filter /%,$(firstword $(gitexecdir))),)
2247 gitexec_instdir = $(gitexecdir)
2248 else
2249 gitexec_instdir = $(prefix)/$(gitexecdir)
2250 endif
2251 gitexec_instdir_SQ = $(subst ','\'',$(gitexec_instdir))
2252 export gitexec_instdir
2253
2254 ifneq ($(filter /%,$(firstword $(mergetoolsdir))),)
2255 mergetools_instdir = $(mergetoolsdir)
2256 else
2257 mergetools_instdir = $(prefix)/$(mergetoolsdir)
2258 endif
2259 mergetools_instdir_SQ = $(subst ','\'',$(mergetools_instdir))
2260
2261 install_bindir_programs := $(patsubst %,%$X,$(BINDIR_PROGRAMS_NEED_X)) $(BINDIR_PROGRAMS_NO_X)
2262
2263 profile-install: profile
2264         $(MAKE) install
2265
2266 profile-fast-install: profile-fast
2267         $(MAKE) install
2268
2269 install: all
2270         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
2271         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2272         $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2273         $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
2274         $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
2275         $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
2276         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2277         $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
2278 ifndef NO_GETTEXT
2279         $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(localedir_SQ)'
2280         (cd po/build/locale && $(TAR) cf - .) | \
2281         (cd '$(DESTDIR_SQ)$(localedir_SQ)' && umask 022 && $(TAR) xof -)
2282 endif
2283 ifndef NO_PERL
2284         $(MAKE) -C perl prefix='$(prefix_SQ)' DESTDIR='$(DESTDIR_SQ)' install
2285         $(MAKE) -C gitweb install
2286 endif
2287 ifndef NO_TCLTK
2288         $(MAKE) -C gitk-git install
2289         $(MAKE) -C git-gui gitexecdir='$(gitexec_instdir_SQ)' install
2290 endif
2291 ifneq (,$X)
2292         $(foreach p,$(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';)
2293 endif
2294
2295         bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
2296         execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
2297         { test "$$bindir/" = "$$execdir/" || \
2298           for p in git$X $(filter $(install_bindir_programs),$(ALL_PROGRAMS)); do \
2299                 $(RM) "$$execdir/$$p" && \
2300                 test -z "$(NO_INSTALL_HARDLINKS)$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
2301                 ln "$$bindir/$$p" "$$execdir/$$p" 2>/dev/null || \
2302                 cp "$$bindir/$$p" "$$execdir/$$p" || exit; \
2303           done; \
2304         } && \
2305         for p in $(filter $(install_bindir_programs),$(BUILT_INS)); do \
2306                 $(RM) "$$bindir/$$p" && \
2307                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2308                 ln "$$bindir/git$X" "$$bindir/$$p" 2>/dev/null || \
2309                 ln -s "git$X" "$$bindir/$$p" 2>/dev/null || \
2310                 cp "$$bindir/git$X" "$$bindir/$$p" || exit; \
2311         done && \
2312         for p in $(BUILT_INS); do \
2313                 $(RM) "$$execdir/$$p" && \
2314                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2315                 ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
2316                 ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
2317                 cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
2318         done && \
2319         remote_curl_aliases="$(REMOTE_CURL_ALIASES)" && \
2320         for p in $$remote_curl_aliases; do \
2321                 $(RM) "$$execdir/$$p" && \
2322                 test -z "$(NO_INSTALL_HARDLINKS)" && \
2323                 ln "$$execdir/git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2324                 ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
2325                 cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; \
2326         done && \
2327         ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
2328
2329 install-gitweb:
2330         $(MAKE) -C gitweb install
2331
2332 install-doc:
2333         $(MAKE) -C Documentation install
2334
2335 install-man:
2336         $(MAKE) -C Documentation install-man
2337
2338 install-html:
2339         $(MAKE) -C Documentation install-html
2340
2341 install-info:
2342         $(MAKE) -C Documentation install-info
2343
2344 install-pdf:
2345         $(MAKE) -C Documentation install-pdf
2346
2347 quick-install-doc:
2348         $(MAKE) -C Documentation quick-install
2349
2350 quick-install-man:
2351         $(MAKE) -C Documentation quick-install-man
2352
2353 quick-install-html:
2354         $(MAKE) -C Documentation quick-install-html
2355
2356
2357
2358 ### Maintainer's dist rules
2359
2360 git.spec: git.spec.in GIT-VERSION-FILE
2361         sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@+
2362         mv $@+ $@
2363
2364 GIT_TARNAME = git-$(GIT_VERSION)
2365 dist: git.spec git-archive$(X) configure
2366         ./git-archive --format=tar \
2367                 --prefix=$(GIT_TARNAME)/ HEAD^{tree} > $(GIT_TARNAME).tar
2368         @mkdir -p $(GIT_TARNAME)
2369         @cp git.spec configure $(GIT_TARNAME)
2370         @echo $(GIT_VERSION) > $(GIT_TARNAME)/version
2371         @$(MAKE) -C git-gui TARDIR=../$(GIT_TARNAME)/git-gui dist-version
2372         $(TAR) rf $(GIT_TARNAME).tar \
2373                 $(GIT_TARNAME)/git.spec \
2374                 $(GIT_TARNAME)/configure \
2375                 $(GIT_TARNAME)/version \
2376                 $(GIT_TARNAME)/git-gui/version
2377         @$(RM) -r $(GIT_TARNAME)
2378         gzip -f -9 $(GIT_TARNAME).tar
2379
2380 rpm: dist
2381         $(RPMBUILD) \
2382                 --define "_source_filedigest_algorithm md5" \
2383                 --define "_binary_filedigest_algorithm md5" \
2384                 -ta $(GIT_TARNAME).tar.gz
2385
2386 htmldocs = git-htmldocs-$(GIT_VERSION)
2387 manpages = git-manpages-$(GIT_VERSION)
2388 dist-doc:
2389         $(RM) -r .doc-tmp-dir
2390         mkdir .doc-tmp-dir
2391         $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc
2392         cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar .
2393         gzip -n -9 -f $(htmldocs).tar
2394         :
2395         $(RM) -r .doc-tmp-dir
2396         mkdir -p .doc-tmp-dir/man1 .doc-tmp-dir/man5 .doc-tmp-dir/man7
2397         $(MAKE) -C Documentation DESTDIR=./ \
2398                 man1dir=../.doc-tmp-dir/man1 \
2399                 man5dir=../.doc-tmp-dir/man5 \
2400                 man7dir=../.doc-tmp-dir/man7 \
2401                 install
2402         cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar .
2403         gzip -n -9 -f $(manpages).tar
2404         $(RM) -r .doc-tmp-dir
2405
2406 ### Cleaning rules
2407
2408 distclean: clean
2409         $(RM) configure
2410         $(RM) config.log config.status config.cache
2411         $(RM) config.mak.autogen config.mak.append
2412         $(RM) -r autom4te.cache
2413
2414 profile-clean:
2415         $(RM) $(addsuffix *.gcda,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2416         $(RM) $(addsuffix *.gcno,$(addprefix $(PROFILE_DIR)/, $(object_dirs)))
2417
2418 clean: profile-clean coverage-clean
2419         $(RM) *.o *.res block-sha1/*.o ppc/*.o compat/*.o compat/*/*.o
2420         $(RM) xdiff/*.o vcs-svn/*.o ewah/*.o builtin/*.o
2421         $(RM) $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
2422         $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
2423         $(RM) $(TEST_PROGRAMS) $(NO_INSTALL)
2424         $(RM) -r bin-wrappers $(dep_dirs)
2425         $(RM) -r po/build/
2426         $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope*
2427         $(RM) -r $(GIT_TARNAME) .doc-tmp-dir
2428         $(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
2429         $(RM) $(htmldocs).tar.gz $(manpages).tar.gz
2430         $(MAKE) -C Documentation/ clean
2431 ifndef NO_PERL
2432         $(MAKE) -C gitweb clean
2433         $(MAKE) -C perl clean
2434 endif
2435         $(MAKE) -C templates/ clean
2436         $(MAKE) -C t/ clean
2437 ifndef NO_TCLTK
2438         $(MAKE) -C gitk-git clean
2439         $(MAKE) -C git-gui clean
2440 endif
2441         $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-BUILD-OPTIONS
2442         $(RM) GIT-USER-AGENT GIT-PREFIX
2443         $(RM) GIT-SCRIPT-DEFINES GIT-PERL-DEFINES GIT-PYTHON-VARS
2444
2445 .PHONY: all install profile-clean clean strip
2446 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell
2447 .PHONY: FORCE cscope
2448
2449 ### Check documentation
2450 #
2451 ALL_COMMANDS = $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS)
2452 ALL_COMMANDS += git
2453 ALL_COMMANDS += gitk
2454 ALL_COMMANDS += gitweb
2455 ALL_COMMANDS += git-gui git-citool
2456 check-docs::
2457         @(for v in $(ALL_COMMANDS); \
2458         do \
2459                 case "$$v" in \
2460                 git-merge-octopus | git-merge-ours | git-merge-recursive | \
2461                 git-merge-resolve | git-merge-subtree | \
2462                 git-fsck-objects | git-init-db | \
2463                 git-remote-* | git-stage | \
2464                 git-?*--?* ) continue ;; \
2465                 esac ; \
2466                 test -f "Documentation/$$v.txt" || \
2467                 echo "no doc: $$v"; \
2468                 sed -e '1,/^### command list/d' -e '/^#/d' command-list.txt | \
2469                 grep -q "^$$v[  ]" || \
2470                 case "$$v" in \
2471                 git) ;; \
2472                 *) echo "no link: $$v";; \
2473                 esac ; \
2474         done; \
2475         ( \
2476                 sed -e '1,/^### command list/d' \
2477                     -e '/^#/d' \
2478                     -e 's/[     ].*//' \
2479                     -e 's/^/listed /' command-list.txt; \
2480                 $(MAKE) -C Documentation print-man1 | \
2481                 grep '\.txt$$' | \
2482                 sed -e 's|Documentation/|documented |' \
2483                     -e 's/\.txt//'; \
2484         ) | while read how cmd; \
2485         do \
2486                 case " $(ALL_COMMANDS) " in \
2487                 *" $$cmd "*)    ;; \
2488                 *) echo "removed but $$how: $$cmd" ;; \
2489                 esac; \
2490         done ) | sort
2491
2492 ### Make sure built-ins do not have dups and listed in git.c
2493 #
2494 check-builtins::
2495         ./check-builtins.sh
2496
2497 ### Test suite coverage testing
2498 #
2499 .PHONY: coverage coverage-clean coverage-compile coverage-test coverage-report
2500 .PHONY: coverage-clean-results
2501
2502 coverage:
2503         $(MAKE) coverage-test
2504         $(MAKE) coverage-untested-functions
2505
2506 object_dirs := $(sort $(dir $(OBJECTS)))
2507 coverage-clean-results:
2508         $(RM) $(addsuffix *.gcov,$(object_dirs))
2509         $(RM) $(addsuffix *.gcda,$(object_dirs))
2510         $(RM) coverage-untested-functions
2511         $(RM) -r cover_db/
2512         $(RM) -r cover_db_html/
2513
2514 coverage-clean: coverage-clean-results
2515         $(RM) $(addsuffix *.gcno,$(object_dirs))
2516
2517 COVERAGE_CFLAGS = $(CFLAGS) -O0 -ftest-coverage -fprofile-arcs
2518 COVERAGE_LDFLAGS = $(CFLAGS)  -O0 -lgcov
2519 GCOVFLAGS = --preserve-paths --branch-probabilities --all-blocks
2520
2521 coverage-compile:
2522         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" all
2523
2524 coverage-test: coverage-clean-results coverage-compile
2525         $(MAKE) CFLAGS="$(COVERAGE_CFLAGS)" LDFLAGS="$(COVERAGE_LDFLAGS)" \
2526                 DEFAULT_TEST_TARGET=test -j1 test
2527
2528 coverage-report:
2529         $(QUIET_GCOV)for dir in $(object_dirs); do \
2530                 $(GCOV) $(GCOVFLAGS) --object-directory=$$dir $$dir*.c || exit; \
2531         done
2532
2533 coverage-untested-functions: coverage-report
2534         grep '^function.*called 0 ' *.c.gcov \
2535                 | sed -e 's/\([^:]*\)\.gcov: *function \([^ ]*\) called.*/\1: \2/' \
2536                 > coverage-untested-functions
2537
2538 cover_db: coverage-report
2539         gcov2perl -db cover_db *.gcov
2540
2541 cover_db_html: cover_db
2542         cover -report html -outputdir cover_db_html cover_db
2543