libstdc++-v3/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],
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  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.
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  30 # serial 1
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  62 # AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
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  64 # Copyright (C) 2001, 2003, 2005, 2011 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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 117 # AM_CONDITIONAL                                            -*- Autoconf -*-
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 119 # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008
 120 # Free Software Foundation, Inc.
 121 #
 122 # This file is free software; the Free Software Foundation
 123 # gives unlimited permission to copy and/or distribute it,
 124 # with or without modifications, as long as this notice is preserved.
 125
 126 # serial 9
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 153 # Do all the work for Automake.                             -*- Autoconf -*-
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 155 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
 156 # 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
 157 #
 158 # This file is free software; the Free Software Foundation
 159 # gives unlimited permission to copy and/or distribute it,
 160 # with or without modifications, as long as this notice is preserved.
 161
 162 # serial 16
 163
 164 # This macro actually does too much.  Some checks are only needed if
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 291
 292 # Copyright (C) 2001, 2003, 2005, 2008, 2011 Free Software Foundation,
 293 # Inc.
 294 #
 295 # This file is free software; the Free Software Foundation
 296 # gives unlimited permission to copy and/or distribute it,
 297 # with or without modifications, as long as this notice is preserved.
 298
 299 # serial 1
 300
 301 # AM_PROG_INSTALL_SH
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 315
 316 # Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-
 317 # From Jim Meyering
 318
 319 # Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2008,
 320 # 2011 Free Software Foundation, Inc.
 321 #
 322 # This file is free software; the Free Software Foundation
 323 # gives unlimited permission to copy and/or distribute it,
 324 # with or without modifications, as long as this notice is preserved.
 325
 326 # serial 5
 327
 328 # AM_MAINTAINER_MODE([DEFAULT-MODE])
 329 # ----------------------------------
 330 # Control maintainer-specific portions of Makefiles.
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 354 AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
 355
 356 # Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
 357
 358 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
 359 # Free Software Foundation, Inc.
 360 #
 361 # This file is free software; the Free Software Foundation
 362 # gives unlimited permission to copy and/or distribute it,
 363 # with or without modifications, as long as this notice is preserved.
 364
 365 # serial 6
 366
 367 # AM_MISSING_PROG(NAME, PROGRAM)
 368 # ------------------------------
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 374
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 398
 399 # Copyright (C) 2003, 2004, 2005, 2006, 2011 Free Software Foundation,
 400 # Inc.
 401 #
 402 # This file is free software; the Free Software Foundation
 403 # gives unlimited permission to copy and/or distribute it,
 404 # with or without modifications, as long as this notice is preserved.
 405
 406 # serial 1
 407
 408 # AM_PROG_MKDIR_P
 409 # ---------------
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 426 ])
 427
 428 # Helper functions for option handling.                     -*- Autoconf -*-
 429
 430 # Copyright (C) 2001, 2002, 2003, 2005, 2008, 2010 Free Software
 431 # Foundation, Inc.
 432 #
 433 # This file is free software; the Free Software Foundation
 434 # gives unlimited permission to copy and/or distribute it,
 435 # with or without modifications, as long as this notice is preserved.
 436
 437 # serial 5
 438
 439 # _AM_MANGLE_OPTION(NAME)
 440 # -----------------------
 441 AC_DEFUN([_AM_MANGLE_OPTION],
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 461
 462 # Check to make sure that the build environment is sane.    -*- Autoconf -*-
 463
 464 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
 465 # Free Software Foundation, Inc.
 466 #
 467 # This file is free software; the Free Software Foundation
 468 # gives unlimited permission to copy and/or distribute it,
 469 # with or without modifications, as long as this notice is preserved.
 470
 471 # serial 5
 472
 473 # AM_SANITY_CHECK
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 477 # Just in case
 478 sleep 1
 479 echo timestamp > conftest.file
 480 # Reject unsafe characters in $srcdir or the absolute working directory
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 482 am_lf='
 483 '
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 515
 516    test "$[2]" = conftest.file
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 522    AC_MSG_ERROR([newly created file is older than distributed files!
 523 Check your system clock])
 524 fi
 525 AC_MSG_RESULT(yes)])
 526
 527 # Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc.
 528 #
 529 # This file is free software; the Free Software Foundation
 530 # gives unlimited permission to copy and/or distribute it,
 531 # with or without modifications, as long as this notice is preserved.
 532
 533 # serial 1
 534
 535 # AM_PROG_INSTALL_STRIP
 536 # ---------------------
 537 # One issue with vendor `install' (even GNU) is that you can't
 538 # specify the program used to strip binaries.  This is especially
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 540 # is unlikely to handle the host's binaries.
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 546 # Installed binaries are usually stripped using `strip' when the user
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 548 # tool to use in cross-compilation environments, therefore Automake
 549 # will honor the `STRIP' environment variable to overrule this program.
 550 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
 551 if test "$cross_compiling" != no; then
 552   AC_CHECK_TOOL([STRIP], [strip], :)
 553 fi
 554 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
 555 AC_SUBST([INSTALL_STRIP_PROGRAM])])
 556
 557 # Copyright (C) 2006, 2008, 2010 Free Software Foundation, Inc.
 558 #
 559 # This file is free software; the Free Software Foundation
 560 # gives unlimited permission to copy and/or distribute it,
 561 # with or without modifications, as long as this notice is preserved.
 562
 563 # serial 3
 564
 565 # _AM_SUBST_NOTMAKE(VARIABLE)
 566 # ---------------------------
 567 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
 568 # This macro is traced by Automake.
 569 AC_DEFUN([_AM_SUBST_NOTMAKE])
 570
 571 # AM_SUBST_NOTMAKE(VARIABLE)
 572 # --------------------------
 573 # Public sister of _AM_SUBST_NOTMAKE.
 574 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
 575
 576 # Check how to create a tarball.                            -*- Autoconf -*-
 577
 578 # Copyright (C) 2004, 2005, 2012 Free Software Foundation, Inc.
 579 #
 580 # This file is free software; the Free Software Foundation
 581 # gives unlimited permission to copy and/or distribute it,
 582 # with or without modifications, as long as this notice is preserved.
 583
 584 # serial 2
 585
 586 # _AM_PROG_TAR(FORMAT)
 587 # --------------------
 588 # Check how to create a tarball in format FORMAT.
 589 # FORMAT should be one of `v7', `ustar', or `pax'.
 590 #
 591 # Substitute a variable $(am__tar) that is a command
 592 # writing to stdout a FORMAT-tarball containing the directory
 593 # $tardir.
 594 #     tardir=directory && $(am__tar) > result.tar
 595 #
 596 # Substitute a variable $(am__untar) that extract such
 597 # a tarball read from stdin.
 598 #     $(am__untar) < result.tar
 599 AC_DEFUN([_AM_PROG_TAR],
 600 [# Always define AMTAR for backward compatibility.  Yes, it's still used
 601 # in the wild :-(  We should find a proper way to deprecate it ...
 602 AC_SUBST([AMTAR], ['$${TAR-tar}'])
 603 m4_if([$1], [v7],
 604      [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
 605      [m4_case([$1], [ustar],, [pax],,
 606               [m4_fatal([Unknown tar format])])
 607 AC_MSG_CHECKING([how to create a $1 tar archive])
 608 # Loop over all known methods to create a tar archive until one works.
 609 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
 610 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
 611 # Do not fold the above two line into one, because Tru64 sh and
 612 # Solaris sh will not grok spaces in the rhs of `-'.
 613 for _am_tool in $_am_tools
 614 do
 615   case $_am_tool in
 616   gnutar)
 617     for _am_tar in tar gnutar gtar;
 618     do
 619       AM_RUN_LOG([$_am_tar --version]) && break
 620     done
 621     am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
 622     am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
 623     am__untar="$_am_tar -xf -"
 624     ;;
 625   plaintar)
 626     # Must skip GNU tar: if it does not support --format= it doesn't create
 627     # ustar tarball either.
 628     (tar --version) >/dev/null 2>&1 && continue
 629     am__tar='tar chf - "$$tardir"'
 630     am__tar_='tar chf - "$tardir"'
 631     am__untar='tar xf -'
 632     ;;
 633   pax)
 634     am__tar='pax -L -x $1 -w "$$tardir"'
 635     am__tar_='pax -L -x $1 -w "$tardir"'
 636     am__untar='pax -r'
 637     ;;
 638   cpio)
 639     am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
 640     am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
 641     am__untar='cpio -i -H $1 -d'
 642     ;;
 643   none)
 644     am__tar=false
 645     am__tar_=false
 646     am__untar=false
 647     ;;
 648   esac
 649
 650   # If the value was cached, stop now.  We just wanted to have am__tar
 651   # and am__untar set.
 652   test -n "${am_cv_prog_tar_$1}" && break
 653
 654   # tar/untar a dummy directory, and stop if the command works
 655   rm -rf conftest.dir
 656   mkdir conftest.dir
 657   echo GrepMe > conftest.dir/file
 658   AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
 659   rm -rf conftest.dir
 660   if test -s conftest.tar; then
 661     AM_RUN_LOG([$am__untar <conftest.tar])
 662     grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
 663   fi
 664 done
 665 rm -rf conftest.dir
 666
 667 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
 668 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
 669 AC_SUBST([am__tar])
 670 AC_SUBST([am__untar])
 671 ]) # _AM_PROG_TAR
 672
 673 m4_include([../config/acx.m4])
 674 m4_include([../config/enable.m4])
 675 m4_include([../config/futex.m4])
 676 m4_include([../config/hwcaps.m4])
 677 m4_include([../config/iconv.m4])
 678 m4_include([../config/lead-dot.m4])
 679 m4_include([../config/lib-ld.m4])
 680 m4_include([../config/lib-link.m4])
 681 m4_include([../config/lib-prefix.m4])
 682 m4_include([../config/lthostflags.m4])
 683 m4_include([../config/multi.m4])
 684 m4_include([../config/no-executables.m4])
 685 m4_include([../config/override.m4])
 686 m4_include([../config/stdint.m4])
 687 m4_include([../config/unwind_ipinfo.m4])
 688 m4_include([../libtool.m4])
 689 m4_include([../ltoptions.m4])
 690 m4_include([../ltsugar.m4])
 691 m4_include([../ltversion.m4])
 692 m4_include([../lt~obsolete.m4])
 693 m4_include([crossconfig.m4])
 694 m4_include([linkage.m4])
 695 m4_include([acinclude.m4])