libphobos/aclocal.m4

   1 # generated automatically by aclocal 1.11.6 -*- Autoconf -*-
   2
   3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
   4 # 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation,
   5 # Inc.
   6 # This file is free software; the Free Software Foundation
   7 # gives unlimited permission to copy and/or distribute it,
   8 # with or without modifications, as long as this notice is preserved.
   9
  10 # This program is distributed in the hope that it will be useful,
  11 # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
  12 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
  13 # PARTICULAR PURPOSE.
  14
  15 m4_ifndef([AC_AUTOCONF_VERSION],
  16   [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
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  19 You have another version of autoconf.  It may work, but is not guaranteed to.
  20 If you have problems, you may need to regenerate the build system entirely.
  21 To do so, use the procedure documented by the package, typically `autoreconf'.])])
  22
  23 # Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008, 2011 Free Software
  24 # Foundation, Inc.
  25 #
  26 # This file is free software; the Free Software Foundation
  27 # gives unlimited permission to copy and/or distribute it,
  28 # with or without modifications, as long as this notice is preserved.
  29
  30 # serial 1
  31
  32 # AM_AUTOMAKE_VERSION(VERSION)
  33 # ----------------------------
  34 # Automake X.Y traces this macro to ensure aclocal.m4 has been
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  61
  62 # Figure out how to run the assembler.                      -*- Autoconf -*-
  63
  64 # Copyright (C) 2001, 2003, 2004, 2005, 2006  Free Software Foundation, Inc.
  65 #
  66 # This file is free software; the Free Software Foundation
  67 # gives unlimited permission to copy and/or distribute it,
  68 # with or without modifications, as long as this notice is preserved.
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  70 # serial 5
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  72 # AM_PROG_AS
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  83
  84 # AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
  85
  86 # Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc.
  87 #
  88 # This file is free software; the Free Software Foundation
  89 # gives unlimited permission to copy and/or distribute it,
  90 # with or without modifications, as long as this notice is preserved.
  91
  92 # serial 1
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  94 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
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 101 # depending on how configure is run.  This is pretty annoying, since
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 103 # source directory, any form will work fine, but in subdirectories a
 104 # relative path needs to be adjusted first.
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 106 # $ac_aux_dir/missing
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 123 # This will work as long as MISSING is not called from configure, because
 124 # unfortunately $(top_srcdir) has no meaning in configure.
 125 # However there are other variables, like CC, which are often used in
 126 # configure, and could therefore not use this "fixed" $ac_aux_dir.
 127 #
 128 # Another solution, used here, is to always expand $ac_aux_dir to an
 129 # absolute PATH.  The drawback is that using absolute paths prevent a
 130 # configured tree to be moved without reconfiguration.
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 136 am_aux_dir=`cd $ac_aux_dir && pwd`
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 138
 139 # AM_CONDITIONAL                                            -*- Autoconf -*-
 140
 141 # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008
 142 # Free Software Foundation, Inc.
 143 #
 144 # This file is free software; the Free Software Foundation
 145 # gives unlimited permission to copy and/or distribute it,
 146 # with or without modifications, as long as this notice is preserved.
 147
 148 # serial 9
 149
 150 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
 151 # -------------------------------------
 152 # Define a conditional.
 153 AC_DEFUN([AM_CONDITIONAL],
 154 [AC_PREREQ(2.52)dnl
 155  ifelse([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
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 158 AC_SUBST([$1_FALSE])dnl
 159 _AM_SUBST_NOTMAKE([$1_TRUE])dnl
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 172 Usually this means the macro was only invoked conditionally.]])
 173 fi])])
 174
 175 # Do all the work for Automake.                             -*- Autoconf -*-
 176
 177 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
 178 # 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
 179 #
 180 # This file is free software; the Free Software Foundation
 181 # gives unlimited permission to copy and/or distribute it,
 182 # with or without modifications, as long as this notice is preserved.
 183
 184 # serial 16
 185
 186 # This macro actually does too much.  Some checks are only needed if
 187 # your package does certain things.  But this isn't really a big deal.
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 189 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
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 191 # -----------------------------------------------
 192 # The call with PACKAGE and VERSION arguments is the old style
 193 # call (pre autoconf-2.50), which is being phased out.  PACKAGE
 194 # and VERSION should now be passed to AC_INIT and removed from
 195 # the call to AM_INIT_AUTOMAKE.
 196 # We support both call styles for the transition.  After
 197 # the next Automake release, Autoconf can make the AC_INIT
 198 # arguments mandatory, and then we can depend on a new Autoconf
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 200 AC_DEFUN([AM_INIT_AUTOMAKE],
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 246 AC_REQUIRE([AC_ARG_PROGRAM])dnl
 247 AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
 248 AM_MISSING_PROG(AUTOCONF, autoconf)
 249 AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
 250 AM_MISSING_PROG(AUTOHEADER, autoheader)
 251 AM_MISSING_PROG(MAKEINFO, makeinfo)
 252 AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
 253 AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
 254 AC_REQUIRE([AM_PROG_MKDIR_P])dnl
 255 # We need awk for the "check" target.  The system "awk" is bad on
 256 # some platforms.
 257 AC_REQUIRE([AC_PROG_AWK])dnl
 258 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
 259 AC_REQUIRE([AM_SET_LEADING_DOT])dnl
 260 _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
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 282 [m4_provide_if([_AM_COMPILER_EXEEXT],
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 292
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 294 # This file resides in the same directory as the config header
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 302 _am_arg=$1
 303 _am_stamp_count=1
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 306     $_am_arg | $_am_arg:* )
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 312 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
 313
 314 # Copyright (C) 2001, 2003, 2005, 2008, 2011 Free Software Foundation,
 315 # Inc.
 316 #
 317 # This file is free software; the Free Software Foundation
 318 # gives unlimited permission to copy and/or distribute it,
 319 # with or without modifications, as long as this notice is preserved.
 320
 321 # serial 1
 322
 323 # AM_PROG_INSTALL_SH
 324 # ------------------
 325 # Define $install_sh.
 326 AC_DEFUN([AM_PROG_INSTALL_SH],
 327 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
 328 if test x"${install_sh}" != xset; then
 329   case $am_aux_dir in
 330   *\ * | *\     *)
 331     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
 332   *)
 333     install_sh="\${SHELL} $am_aux_dir/install-sh"
 334   esac
 335 fi
 336 AC_SUBST(install_sh)])
 337
 338 # Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-
 339 # From Jim Meyering
 340
 341 # Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2008,
 342 # 2011 Free Software Foundation, Inc.
 343 #
 344 # This file is free software; the Free Software Foundation
 345 # gives unlimited permission to copy and/or distribute it,
 346 # with or without modifications, as long as this notice is preserved.
 347
 348 # serial 5
 349
 350 # AM_MAINTAINER_MODE([DEFAULT-MODE])
 351 # ----------------------------------
 352 # Control maintainer-specific portions of Makefiles.
 353 # Default is to disable them, unless `enable' is passed literally.
 354 # For symmetry, `disable' may be passed as well.  Anyway, the user
 355 # can override the default with the --enable/--disable switch.
 356 AC_DEFUN([AM_MAINTAINER_MODE],
 357 [m4_case(m4_default([$1], [disable]),
 358        [enable], [m4_define([am_maintainer_other], [disable])],
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 361         m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
 362 AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
 363   dnl maintainer-mode's default is 'disable' unless 'enable' is passed
 364   AC_ARG_ENABLE([maintainer-mode],
 365 [  --][am_maintainer_other][-maintainer-mode  am_maintainer_other make rules and dependencies not useful
 366                           (and sometimes confusing) to the casual installer],
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 370   AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
 371   MAINT=$MAINTAINER_MODE_TRUE
 372   AC_SUBST([MAINT])dnl
 373 ]
 374 )
 375
 376 AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
 377
 378 # Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
 379
 380 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
 381 # Free Software Foundation, Inc.
 382 #
 383 # This file is free software; the Free Software Foundation
 384 # gives unlimited permission to copy and/or distribute it,
 385 # with or without modifications, as long as this notice is preserved.
 386
 387 # serial 6
 388
 389 # AM_MISSING_PROG(NAME, PROGRAM)
 390 # ------------------------------
 391 AC_DEFUN([AM_MISSING_PROG],
 392 [AC_REQUIRE([AM_MISSING_HAS_RUN])
 393 $1=${$1-"${am_missing_run}$2"}
 394 AC_SUBST($1)])
 395
 396
 397 # AM_MISSING_HAS_RUN
 398 # ------------------
 399 # Define MISSING if not defined so far and test if it supports --run.
 400 # If it does, set am_missing_run to use it, otherwise, to nothing.
 401 AC_DEFUN([AM_MISSING_HAS_RUN],
 402 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
 403 AC_REQUIRE_AUX_FILE([missing])dnl
 404 if test x"${MISSING+set}" != xset; then
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 406   *\ * | *\     *)
 407     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
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 409     MISSING="\${SHELL} $am_aux_dir/missing" ;;
 410   esac
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 414   am_missing_run="$MISSING --run "
 415 else
 416   am_missing_run=
 417   AC_MSG_WARN([`missing' script is too old or missing])
 418 fi
 419 ])
 420
 421 # Copyright (C) 2003, 2004, 2005, 2006, 2011 Free Software Foundation,
 422 # Inc.
 423 #
 424 # This file is free software; the Free Software Foundation
 425 # gives unlimited permission to copy and/or distribute it,
 426 # with or without modifications, as long as this notice is preserved.
 427
 428 # serial 1
 429
 430 # AM_PROG_MKDIR_P
 431 # ---------------
 432 # Check for `mkdir -p'.
 433 AC_DEFUN([AM_PROG_MKDIR_P],
 434 [AC_PREREQ([2.60])dnl
 435 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
 436 dnl Automake 1.8 to 1.9.6 used to define mkdir_p.  We now use MKDIR_P,
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 444 case $mkdir_p in
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 446   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
 447 esac
 448 ])
 449
 450 # Helper functions for option handling.                     -*- Autoconf -*-
 451
 452 # Copyright (C) 2001, 2002, 2003, 2005, 2008, 2010 Free Software
 453 # Foundation, Inc.
 454 #
 455 # This file is free software; the Free Software Foundation
 456 # gives unlimited permission to copy and/or distribute it,
 457 # with or without modifications, as long as this notice is preserved.
 458
 459 # serial 5
 460
 461 # _AM_MANGLE_OPTION(NAME)
 462 # -----------------------
 463 AC_DEFUN([_AM_MANGLE_OPTION],
 464 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
 465
 466 # _AM_SET_OPTION(NAME)
 467 # --------------------
 468 # Set option NAME.  Presently that only means defining a flag for this option.
 469 AC_DEFUN([_AM_SET_OPTION],
 470 [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
 471
 472 # _AM_SET_OPTIONS(OPTIONS)
 473 # ------------------------
 474 # OPTIONS is a space-separated list of Automake options.
 475 AC_DEFUN([_AM_SET_OPTIONS],
 476 [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
 477
 478 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
 479 # -------------------------------------------
 480 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
 481 AC_DEFUN([_AM_IF_OPTION],
 482 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
 483
 484 # Check to make sure that the build environment is sane.    -*- Autoconf -*-
 485
 486 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
 487 # Free Software Foundation, Inc.
 488 #
 489 # This file is free software; the Free Software Foundation
 490 # gives unlimited permission to copy and/or distribute it,
 491 # with or without modifications, as long as this notice is preserved.
 492
 493 # serial 5
 494
 495 # AM_SANITY_CHECK
 496 # ---------------
 497 AC_DEFUN([AM_SANITY_CHECK],
 498 [AC_MSG_CHECKING([whether build environment is sane])
 499 # Just in case
 500 sleep 1
 501 echo timestamp > conftest.file
 502 # Reject unsafe characters in $srcdir or the absolute working directory
 503 # name.  Accept space and tab only in the latter.
 504 am_lf='
 505 '
 506 case `pwd` in
 507   *[[\\\"\#\$\&\'\`$am_lf]]*)
 508     AC_MSG_ERROR([unsafe absolute working directory name]);;
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 510 case $srcdir in
 511   *[[\\\"\#\$\&\'\`$am_lf\ \    ]]*)
 512     AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
 513 esac
 514
 515 # Do `set' in a subshell so we don't clobber the current shell's
 516 # arguments.  Must try -L first in case configure is actually a
 517 # symlink; some systems play weird games with the mod time of symlinks
 518 # (eg FreeBSD returns the mod time of the symlink's containing
 519 # directory).
 520 if (
 521    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
 522    if test "$[*]" = "X"; then
 523       # -L didn't work.
 524       set X `ls -t "$srcdir/configure" conftest.file`
 525    fi
 526    rm -f conftest.file
 527    if test "$[*]" != "X $srcdir/configure conftest.file" \
 528       && test "$[*]" != "X conftest.file $srcdir/configure"; then
 529
 530       # If neither matched, then we have a broken ls.  This can happen
 531       # if, for instance, CONFIG_SHELL is bash and it inherits a
 532       # broken ls alias from the environment.  This has actually
 533       # happened.  Such a system could not be considered "sane".
 534       AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
 535 alias in your environment])
 536    fi
 537
 538    test "$[2]" = conftest.file
 539    )
 540 then
 541    # Ok.
 542    :
 543 else
 544    AC_MSG_ERROR([newly created file is older than distributed files!
 545 Check your system clock])
 546 fi
 547 AC_MSG_RESULT(yes)])
 548
 549 # Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc.
 550 #
 551 # This file is free software; the Free Software Foundation
 552 # gives unlimited permission to copy and/or distribute it,
 553 # with or without modifications, as long as this notice is preserved.
 554
 555 # serial 1
 556
 557 # AM_PROG_INSTALL_STRIP
 558 # ---------------------
 559 # One issue with vendor `install' (even GNU) is that you can't
 560 # specify the program used to strip binaries.  This is especially
 561 # annoying in cross-compiling environments, where the build's strip
 562 # is unlikely to handle the host's binaries.
 563 # Fortunately install-sh will honor a STRIPPROG variable, so we
 564 # always use install-sh in `make install-strip', and initialize
 565 # STRIPPROG with the value of the STRIP variable (set by the user).
 566 AC_DEFUN([AM_PROG_INSTALL_STRIP],
 567 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
 568 # Installed binaries are usually stripped using `strip' when the user
 569 # run `make install-strip'.  However `strip' might not be the right
 570 # tool to use in cross-compilation environments, therefore Automake
 571 # will honor the `STRIP' environment variable to overrule this program.
 572 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
 573 if test "$cross_compiling" != no; then
 574   AC_CHECK_TOOL([STRIP], [strip], :)
 575 fi
 576 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
 577 AC_SUBST([INSTALL_STRIP_PROGRAM])])
 578
 579 # Copyright (C) 2006, 2008, 2010 Free Software Foundation, Inc.
 580 #
 581 # This file is free software; the Free Software Foundation
 582 # gives unlimited permission to copy and/or distribute it,
 583 # with or without modifications, as long as this notice is preserved.
 584
 585 # serial 3
 586
 587 # _AM_SUBST_NOTMAKE(VARIABLE)
 588 # ---------------------------
 589 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
 590 # This macro is traced by Automake.
 591 AC_DEFUN([_AM_SUBST_NOTMAKE])
 592
 593 # AM_SUBST_NOTMAKE(VARIABLE)
 594 # --------------------------
 595 # Public sister of _AM_SUBST_NOTMAKE.
 596 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
 597
 598 # Check how to create a tarball.                            -*- Autoconf -*-
 599
 600 # Copyright (C) 2004, 2005, 2012 Free Software Foundation, Inc.
 601 #
 602 # This file is free software; the Free Software Foundation
 603 # gives unlimited permission to copy and/or distribute it,
 604 # with or without modifications, as long as this notice is preserved.
 605
 606 # serial 2
 607
 608 # _AM_PROG_TAR(FORMAT)
 609 # --------------------
 610 # Check how to create a tarball in format FORMAT.
 611 # FORMAT should be one of `v7', `ustar', or `pax'.
 612 #
 613 # Substitute a variable $(am__tar) that is a command
 614 # writing to stdout a FORMAT-tarball containing the directory
 615 # $tardir.
 616 #     tardir=directory && $(am__tar) > result.tar
 617 #
 618 # Substitute a variable $(am__untar) that extract such
 619 # a tarball read from stdin.
 620 #     $(am__untar) < result.tar
 621 AC_DEFUN([_AM_PROG_TAR],
 622 [# Always define AMTAR for backward compatibility.  Yes, it's still used
 623 # in the wild :-(  We should find a proper way to deprecate it ...
 624 AC_SUBST([AMTAR], ['$${TAR-tar}'])
 625 m4_if([$1], [v7],
 626      [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
 627      [m4_case([$1], [ustar],, [pax],,
 628               [m4_fatal([Unknown tar format])])
 629 AC_MSG_CHECKING([how to create a $1 tar archive])
 630 # Loop over all known methods to create a tar archive until one works.
 631 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
 632 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
 633 # Do not fold the above two line into one, because Tru64 sh and
 634 # Solaris sh will not grok spaces in the rhs of `-'.
 635 for _am_tool in $_am_tools
 636 do
 637   case $_am_tool in
 638   gnutar)
 639     for _am_tar in tar gnutar gtar;
 640     do
 641       AM_RUN_LOG([$_am_tar --version]) && break
 642     done
 643     am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
 644     am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
 645     am__untar="$_am_tar -xf -"
 646     ;;
 647   plaintar)
 648     # Must skip GNU tar: if it does not support --format= it doesn't create
 649     # ustar tarball either.
 650     (tar --version) >/dev/null 2>&1 && continue
 651     am__tar='tar chf - "$$tardir"'
 652     am__tar_='tar chf - "$tardir"'
 653     am__untar='tar xf -'
 654     ;;
 655   pax)
 656     am__tar='pax -L -x $1 -w "$$tardir"'
 657     am__tar_='pax -L -x $1 -w "$tardir"'
 658     am__untar='pax -r'
 659     ;;
 660   cpio)
 661     am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
 662     am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
 663     am__untar='cpio -i -H $1 -d'
 664     ;;
 665   none)
 666     am__tar=false
 667     am__tar_=false
 668     am__untar=false
 669     ;;
 670   esac
 671
 672   # If the value was cached, stop now.  We just wanted to have am__tar
 673   # and am__untar set.
 674   test -n "${am_cv_prog_tar_$1}" && break
 675
 676   # tar/untar a dummy directory, and stop if the command works
 677   rm -rf conftest.dir
 678   mkdir conftest.dir
 679   echo GrepMe > conftest.dir/file
 680   AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
 681   rm -rf conftest.dir
 682   if test -s conftest.tar; then
 683     AM_RUN_LOG([$am__untar <conftest.tar])
 684     grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
 685   fi
 686 done
 687 rm -rf conftest.dir
 688
 689 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
 690 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
 691 AC_SUBST([am__tar])
 692 AC_SUBST([am__untar])
 693 ]) # _AM_PROG_TAR
 694
 695 m4_include([../config/acx.m4])
 696 m4_include([../config/lead-dot.m4])
 697 m4_include([../config/multi.m4])
 698 m4_include([../config/override.m4])
 699 m4_include([../libtool.m4])
 700 m4_include([../ltoptions.m4])
 701 m4_include([../ltsugar.m4])
 702 m4_include([../ltversion.m4])
 703 m4_include([../lt~obsolete.m4])
 704 m4_include([acinclude.m4])