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Comparing ircd-hybrid/trunk/aclocal.m4 (file contents):
Revision 1592 by michael, Sat Oct 27 21:02:32 2012 UTC vs.
Revision 2178 by michael, Mon Jun 3 23:56:42 2013 UTC

# Line 1 | Line 1
1 < # generated automatically by aclocal 1.12.4 -*- Autoconf -*-
1 > # generated automatically by aclocal 1.13.3 -*- Autoconf -*-
2  
3 < # Copyright (C) 1996-2012 Free Software Foundation, Inc.
3 > # Copyright (C) 1996-2013 Free Software Foundation, Inc.
4  
5   # This file is free software; the Free Software Foundation
6   # gives unlimited permission to copy and/or distribute it,
# Line 11 | Line 11
11   # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
12   # PARTICULAR PURPOSE.
13  
14 + m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])])
15   m4_ifndef([AC_AUTOCONF_VERSION],
16    [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
17   m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],,
# Line 9504 | Line 9505 | m4_ifndef([_LT_PROG_F77],              [AC_DEFUN([_L
9505   m4_ifndef([_LT_PROG_FC],                [AC_DEFUN([_LT_PROG_FC])])
9506   m4_ifndef([_LT_PROG_CXX],               [AC_DEFUN([_LT_PROG_CXX])])
9507  
9508 < # Copyright (C) 2002-2012 Free Software Foundation, Inc.
9508 > # Copyright (C) 2002-2013 Free Software Foundation, Inc.
9509   #
9510   # This file is free software; the Free Software Foundation
9511   # gives unlimited permission to copy and/or distribute it,
# Line 9516 | Line 9517 | m4_ifndef([_LT_PROG_CXX],              [AC_DEFUN([_L
9517   # generated from the m4 files accompanying Automake X.Y.
9518   # (This private macro should not be called outside this file.)
9519   AC_DEFUN([AM_AUTOMAKE_VERSION],
9520 < [am__api_version='1.12'
9520 > [am__api_version='1.13'
9521   dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
9522   dnl require some minimum version.  Point them to the right macro.
9523 < m4_if([$1], [1.12.4], [],
9523 > m4_if([$1], [1.13.3], [],
9524        [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
9525   ])
9526  
# Line 9535 | Line 9536 | m4_define([_AM_AUTOCONF_VERSION], [])
9536   # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
9537   # This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
9538   AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
9539 < [AM_AUTOMAKE_VERSION([1.12.4])dnl
9539 > [AM_AUTOMAKE_VERSION([1.13.3])dnl
9540   m4_ifndef([AC_AUTOCONF_VERSION],
9541    [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
9542   _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
9543  
9544   # AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
9545  
9546 < # Copyright (C) 2001-2012 Free Software Foundation, Inc.
9546 > # Copyright (C) 2001-2013 Free Software Foundation, Inc.
9547   #
9548   # This file is free software; the Free Software Foundation
9549   # gives unlimited permission to copy and/or distribute it,
# Line 9595 | Line 9596 | am_aux_dir=`cd $ac_aux_dir && pwd`
9596  
9597   # AM_CONDITIONAL                                            -*- Autoconf -*-
9598  
9599 < # Copyright (C) 1997-2012 Free Software Foundation, Inc.
9599 > # Copyright (C) 1997-2013 Free Software Foundation, Inc.
9600   #
9601   # This file is free software; the Free Software Foundation
9602   # gives unlimited permission to copy and/or distribute it,
# Line 9626 | Line 9627 | AC_CONFIG_COMMANDS_PRE(
9627   Usually this means the macro was only invoked conditionally.]])
9628   fi])])
9629  
9630 < # Copyright (C) 1999-2012 Free Software Foundation, Inc.
9630 > # Copyright (C) 1999-2013 Free Software Foundation, Inc.
9631   #
9632   # This file is free software; the Free Software Foundation
9633   # gives unlimited permission to copy and/or distribute it,
# Line 9817 | Line 9818 | _AM_SUBST_NOTMAKE([am__nodep])dnl
9818  
9819   # Generate code to set up dependency tracking.              -*- Autoconf -*-
9820  
9821 < # Copyright (C) 1999-2012 Free Software Foundation, Inc.
9821 > # Copyright (C) 1999-2013 Free Software Foundation, Inc.
9822   #
9823   # This file is free software; the Free Software Foundation
9824   # gives unlimited permission to copy and/or distribute it,
# Line 9828 | Line 9829 | _AM_SUBST_NOTMAKE([am__nodep])dnl
9829   # ------------------------------
9830   AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
9831   [{
9832 <  # Autoconf 2.62 quotes --file arguments for eval, but not when files
9832 >  # Older Autoconf quotes --file arguments for eval, but not when files
9833    # are listed without --file.  Let's play safe and only enable the eval
9834    # if we detect the quoting.
9835    case $CONFIG_FILES in
# Line 9857 | Line 9858 | AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS
9858      DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
9859      test -z "$DEPDIR" && continue
9860      am__include=`sed -n 's/^am__include = //p' < "$mf"`
9861 <    test -z "am__include" && continue
9861 >    test -z "$am__include" && continue
9862      am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
9863      # Find all dependency output files, they are included files with
9864      # $(DEPDIR) in their names.  We invoke sed twice because it is the
# Line 9893 | Line 9894 | AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS]
9894  
9895   # Do all the work for Automake.                             -*- Autoconf -*-
9896  
9897 < # Copyright (C) 1996-2012 Free Software Foundation, Inc.
9897 > # Copyright (C) 1996-2013 Free Software Foundation, Inc.
9898   #
9899   # This file is free software; the Free Software Foundation
9900   # gives unlimited permission to copy and/or distribute it,
# Line 9914 | Line 9915 | AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS]
9915   # arguments mandatory, and then we can depend on a new Autoconf
9916   # release and drop the old call support.
9917   AC_DEFUN([AM_INIT_AUTOMAKE],
9918 < [AC_PREREQ([2.62])dnl
9918 > [AC_PREREQ([2.65])dnl
9919   dnl Autoconf wants to disallow AM_ names.  We explicitly allow
9920   dnl the ones we care about.
9921   m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
# Line 9944 | Line 9945 | AC_SUBST([CYGPATH_W])
9945   dnl Distinguish between old-style and new-style calls.
9946   m4_ifval([$2],
9947   [AC_DIAGNOSE([obsolete],
9948 < [$0: two- and three-arguments forms are deprecated.  For more info, see:
9948 < http://www.gnu.org/software/automake/manual/automake.html#Modernize-AM_INIT_AUTOMAKE-invocation])
9948 >             [$0: two- and three-arguments forms are deprecated.])
9949   m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
9950   AC_SUBST([PACKAGE], [$1])dnl
9951   AC_SUBST([VERSION], [$2])],
# Line 9999 | Line 9999 | AC_PROVIDE_IFELSE([AC_PROG_OBJC],
9999                    [_AM_DEPENDENCIES([OBJC])],
10000                    [m4_define([AC_PROG_OBJC],
10001                               m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
10002 < dnl Support for Objective C++ was only introduced in Autoconf 2.65,
10003 < dnl but we still cater to Autoconf 2.62.
10004 < m4_ifdef([AC_PROG_OBJCXX],
10005 < [AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
10002 > AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
10003                    [_AM_DEPENDENCIES([OBJCXX])],
10004                    [m4_define([AC_PROG_OBJCXX],
10005 <                             m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])])dnl
10005 >                             m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
10006   ])
10007 < _AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
10008 < dnl The 'parallel-tests' driver may need to know about EXEEXT, so add the
10009 < dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This macro
10010 < dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
10007 > AC_REQUIRE([AM_SILENT_RULES])dnl
10008 > dnl The testsuite driver may need to know about EXEEXT, so add the
10009 > dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This
10010 > dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below.
10011   AC_CONFIG_COMMANDS_PRE(dnl
10012   [m4_provide_if([_AM_COMPILER_EXEEXT],
10013    [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
# Line 10044 | Line 10041 | for _am_header in $config_headers :; do
10041   done
10042   echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
10043  
10044 < # Copyright (C) 2001-2012 Free Software Foundation, Inc.
10044 > # Copyright (C) 2001-2013 Free Software Foundation, Inc.
10045   #
10046   # This file is free software; the Free Software Foundation
10047   # gives unlimited permission to copy and/or distribute it,
# Line 10065 | Line 10062 | if test x"${install_sh}" != xset; then
10062   fi
10063   AC_SUBST([install_sh])])
10064  
10065 < # Copyright (C) 2003-2012 Free Software Foundation, Inc.
10065 > # Copyright (C) 2003-2013 Free Software Foundation, Inc.
10066   #
10067   # This file is free software; the Free Software Foundation
10068   # gives unlimited permission to copy and/or distribute it,
# Line 10084 | Line 10081 | fi
10081   rmdir .tst 2>/dev/null
10082   AC_SUBST([am__leading_dot])])
10083  
10084 < # Copyright (C) 1998-2012 Free Software Foundation, Inc.
10084 > # Copyright (C) 1998-2013 Free Software Foundation, Inc.
10085   #
10086   # This file is free software; the Free Software Foundation
10087   # gives unlimited permission to copy and/or distribute it,
# Line 10105 | Line 10102 | fi])
10102   # Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-
10103   # From Jim Meyering
10104  
10105 < # Copyright (C) 1996-2012 Free Software Foundation, Inc.
10105 > # Copyright (C) 1996-2013 Free Software Foundation, Inc.
10106   #
10107   # This file is free software; the Free Software Foundation
10108   # gives unlimited permission to copy and/or distribute it,
# Line 10138 | Line 10135 | AC_MSG_CHECKING([whether to enable maint
10135   ]
10136   )
10137  
10141 AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
10142
10138   # Check to see how 'make' treats includes.                  -*- Autoconf -*-
10139  
10140 < # Copyright (C) 2001-2012 Free Software Foundation, Inc.
10140 > # Copyright (C) 2001-2013 Free Software Foundation, Inc.
10141   #
10142   # This file is free software; the Free Software Foundation
10143   # gives unlimited permission to copy and/or distribute it,
# Line 10192 | Line 10187 | rm -f confinc confmf
10187  
10188   # Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
10189  
10190 < # Copyright (C) 1997-2012 Free Software Foundation, Inc.
10190 > # Copyright (C) 1997-2013 Free Software Foundation, Inc.
10191   #
10192   # This file is free software; the Free Software Foundation
10193   # gives unlimited permission to copy and/or distribute it,
# Line 10207 | Line 10202 | AC_SUBST($1)])
10202  
10203   # AM_MISSING_HAS_RUN
10204   # ------------------
10205 < # Define MISSING if not defined so far and test if it supports --run.
10206 < # If it does, set am_missing_run to use it, otherwise, to nothing.
10205 > # Define MISSING if not defined so far and test if it is modern enough.
10206 > # If it is, set am_missing_run to use it, otherwise, to nothing.
10207   AC_DEFUN([AM_MISSING_HAS_RUN],
10208   [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
10209   AC_REQUIRE_AUX_FILE([missing])dnl
# Line 10221 | Line 10216 | if test x"${MISSING+set}" != xset; then
10216    esac
10217   fi
10218   # Use eval to expand $SHELL
10219 < if eval "$MISSING --run true"; then
10220 <  am_missing_run="$MISSING --run "
10219 > if eval "$MISSING --is-lightweight"; then
10220 >  am_missing_run="$MISSING "
10221   else
10222    am_missing_run=
10223    AC_MSG_WARN(['missing' script is too old or missing])
# Line 10231 | Line 10226 | fi
10226  
10227   # Helper functions for option handling.                     -*- Autoconf -*-
10228  
10229 < # Copyright (C) 2001-2012 Free Software Foundation, Inc.
10229 > # Copyright (C) 2001-2013 Free Software Foundation, Inc.
10230   #
10231   # This file is free software; the Free Software Foundation
10232   # gives unlimited permission to copy and/or distribute it,
# Line 10262 | Line 10257 | AC_DEFUN([_AM_IF_OPTION],
10257  
10258   # Check to make sure that the build environment is sane.    -*- Autoconf -*-
10259  
10260 < # Copyright (C) 1996-2012 Free Software Foundation, Inc.
10260 > # Copyright (C) 1996-2013 Free Software Foundation, Inc.
10261   #
10262   # This file is free software; the Free Software Foundation
10263   # gives unlimited permission to copy and/or distribute it,
# Line 10343 | Line 10338 | AC_CONFIG_COMMANDS_PRE(
10338   rm -f conftest.file
10339   ])
10340  
10341 < # Copyright (C) 2001-2012 Free Software Foundation, Inc.
10341 > # Copyright (C) 2009-2013 Free Software Foundation, Inc.
10342 > #
10343 > # This file is free software; the Free Software Foundation
10344 > # gives unlimited permission to copy and/or distribute it,
10345 > # with or without modifications, as long as this notice is preserved.
10346 >
10347 > # AM_SILENT_RULES([DEFAULT])
10348 > # --------------------------
10349 > # Enable less verbose build rules; with the default set to DEFAULT
10350 > # ("yes" being less verbose, "no" or empty being verbose).
10351 > AC_DEFUN([AM_SILENT_RULES],
10352 > [AC_ARG_ENABLE([silent-rules], [dnl
10353 > AS_HELP_STRING(
10354 >  [--enable-silent-rules],
10355 >  [less verbose build output (undo: "make V=1")])
10356 > AS_HELP_STRING(
10357 >  [--disable-silent-rules],
10358 >  [verbose build output (undo: "make V=0")])dnl
10359 > ])
10360 > case $enable_silent_rules in @%:@ (((
10361 >  yes) AM_DEFAULT_VERBOSITY=0;;
10362 >   no) AM_DEFAULT_VERBOSITY=1;;
10363 >    *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
10364 > esac
10365 > dnl
10366 > dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
10367 > dnl do not support nested variable expansions.
10368 > dnl See automake bug#9928 and bug#10237.
10369 > am_make=${MAKE-make}
10370 > AC_CACHE_CHECK([whether $am_make supports nested variables],
10371 >   [am_cv_make_support_nested_variables],
10372 >   [if AS_ECHO([['TRUE=$(BAR$(V))
10373 > BAR0=false
10374 > BAR1=true
10375 > V=1
10376 > am__doit:
10377 >        @$(TRUE)
10378 > .PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
10379 >  am_cv_make_support_nested_variables=yes
10380 > else
10381 >  am_cv_make_support_nested_variables=no
10382 > fi])
10383 > if test $am_cv_make_support_nested_variables = yes; then
10384 >  dnl Using '$V' instead of '$(V)' breaks IRIX make.
10385 >  AM_V='$(V)'
10386 >  AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
10387 > else
10388 >  AM_V=$AM_DEFAULT_VERBOSITY
10389 >  AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
10390 > fi
10391 > AC_SUBST([AM_V])dnl
10392 > AM_SUBST_NOTMAKE([AM_V])dnl
10393 > AC_SUBST([AM_DEFAULT_V])dnl
10394 > AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
10395 > AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
10396 > AM_BACKSLASH='\'
10397 > AC_SUBST([AM_BACKSLASH])dnl
10398 > _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
10399 > ])
10400 >
10401 > # Copyright (C) 2001-2013 Free Software Foundation, Inc.
10402   #
10403   # This file is free software; the Free Software Foundation
10404   # gives unlimited permission to copy and/or distribute it,
# Line 10371 | Line 10426 | fi
10426   INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
10427   AC_SUBST([INSTALL_STRIP_PROGRAM])])
10428  
10429 < # Copyright (C) 2006-2012 Free Software Foundation, Inc.
10429 > # Copyright (C) 2006-2013 Free Software Foundation, Inc.
10430   #
10431   # This file is free software; the Free Software Foundation
10432   # gives unlimited permission to copy and/or distribute it,
# Line 10390 | Line 10445 | AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_
10445  
10446   # Check how to create a tarball.                            -*- Autoconf -*-
10447  
10448 < # Copyright (C) 2004-2012 Free Software Foundation, Inc.
10448 > # Copyright (C) 2004-2013 Free Software Foundation, Inc.
10449   #
10450   # This file is free software; the Free Software Foundation
10451   # gives unlimited permission to copy and/or distribute it,
# Line 10409 | Line 10464 | AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_
10464   # Substitute a variable $(am__untar) that extract such
10465   # a tarball read from stdin.
10466   #     $(am__untar) < result.tar
10467 + #
10468   AC_DEFUN([_AM_PROG_TAR],
10469   [# Always define AMTAR for backward compatibility.  Yes, it's still used
10470   # in the wild :-(  We should find a proper way to deprecate it ...
10471   AC_SUBST([AMTAR], ['$${TAR-tar}'])
10472 < m4_if([$1], [v7],
10473 <     [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
10418 <     [m4_case([$1], [ustar],, [pax],,
10419 <              [m4_fatal([Unknown tar format])])
10420 < AC_MSG_CHECKING([how to create a $1 tar archive])
10421 < # Loop over all known methods to create a tar archive until one works.
10472 >
10473 > # We'll loop over all known methods to create a tar archive until one works.
10474   _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
10423 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
10424 # Do not fold the above two line into one, because Tru64 sh and
10425 # Solaris sh will not grok spaces in the rhs of '-'.
10426 for _am_tool in $_am_tools
10427 do
10428  case $_am_tool in
10429  gnutar)
10430    for _am_tar in tar gnutar gtar;
10431    do
10432      AM_RUN_LOG([$_am_tar --version]) && break
10433    done
10434    am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
10435    am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
10436    am__untar="$_am_tar -xf -"
10437    ;;
10438  plaintar)
10439    # Must skip GNU tar: if it does not support --format= it doesn't create
10440    # ustar tarball either.
10441    (tar --version) >/dev/null 2>&1 && continue
10442    am__tar='tar chf - "$$tardir"'
10443    am__tar_='tar chf - "$tardir"'
10444    am__untar='tar xf -'
10445    ;;
10446  pax)
10447    am__tar='pax -L -x $1 -w "$$tardir"'
10448    am__tar_='pax -L -x $1 -w "$tardir"'
10449    am__untar='pax -r'
10450    ;;
10451  cpio)
10452    am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
10453    am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
10454    am__untar='cpio -i -H $1 -d'
10455    ;;
10456  none)
10457    am__tar=false
10458    am__tar_=false
10459    am__untar=false
10460    ;;
10461  esac
10475  
10476 <  # If the value was cached, stop now.  We just wanted to have am__tar
10477 <  # and am__untar set.
10465 <  test -n "${am_cv_prog_tar_$1}" && break
10476 > m4_if([$1], [v7],
10477 >  [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
10478  
10479 <  # tar/untar a dummy directory, and stop if the command works
10480 <  rm -rf conftest.dir
10481 <  mkdir conftest.dir
10482 <  echo GrepMe > conftest.dir/file
10483 <  AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
10479 >  [m4_case([$1],
10480 >    [ustar],
10481 >     [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
10482 >      # There is notably a 21 bits limit for the UID and the GID.  In fact,
10483 >      # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
10484 >      # and bug#13588).
10485 >      am_max_uid=2097151 # 2^21 - 1
10486 >      am_max_gid=$am_max_uid
10487 >      # The $UID and $GID variables are not portable, so we need to resort
10488 >      # to the POSIX-mandated id(1) utility.  Errors in the 'id' calls
10489 >      # below are definitely unexpected, so allow the users to see them
10490 >      # (that is, avoid stderr redirection).
10491 >      am_uid=`id -u || echo unknown`
10492 >      am_gid=`id -g || echo unknown`
10493 >      AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
10494 >      if test $am_uid -le $am_max_uid; then
10495 >         AC_MSG_RESULT([yes])
10496 >      else
10497 >         AC_MSG_RESULT([no])
10498 >         _am_tools=none
10499 >      fi
10500 >      AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
10501 >      if test $am_gid -le $am_max_gid; then
10502 >         AC_MSG_RESULT([yes])
10503 >      else
10504 >        AC_MSG_RESULT([no])
10505 >        _am_tools=none
10506 >      fi],
10507 >
10508 >  [pax],
10509 >    [],
10510 >
10511 >  [m4_fatal([Unknown tar format])])
10512 >
10513 >  AC_MSG_CHECKING([how to create a $1 tar archive])
10514 >
10515 >  # Go ahead even if we have the value already cached.  We do so because we
10516 >  # need to set the values for the 'am__tar' and 'am__untar' variables.
10517 >  _am_tools=${am_cv_prog_tar_$1-$_am_tools}
10518 >
10519 >  for _am_tool in $_am_tools; do
10520 >    case $_am_tool in
10521 >    gnutar)
10522 >      for _am_tar in tar gnutar gtar; do
10523 >        AM_RUN_LOG([$_am_tar --version]) && break
10524 >      done
10525 >      am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
10526 >      am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
10527 >      am__untar="$_am_tar -xf -"
10528 >      ;;
10529 >    plaintar)
10530 >      # Must skip GNU tar: if it does not support --format= it doesn't create
10531 >      # ustar tarball either.
10532 >      (tar --version) >/dev/null 2>&1 && continue
10533 >      am__tar='tar chf - "$$tardir"'
10534 >      am__tar_='tar chf - "$tardir"'
10535 >      am__untar='tar xf -'
10536 >      ;;
10537 >    pax)
10538 >      am__tar='pax -L -x $1 -w "$$tardir"'
10539 >      am__tar_='pax -L -x $1 -w "$tardir"'
10540 >      am__untar='pax -r'
10541 >      ;;
10542 >    cpio)
10543 >      am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
10544 >      am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
10545 >      am__untar='cpio -i -H $1 -d'
10546 >      ;;
10547 >    none)
10548 >      am__tar=false
10549 >      am__tar_=false
10550 >      am__untar=false
10551 >      ;;
10552 >    esac
10553 >
10554 >    # If the value was cached, stop now.  We just wanted to have am__tar
10555 >    # and am__untar set.
10556 >    test -n "${am_cv_prog_tar_$1}" && break
10557 >
10558 >    # tar/untar a dummy directory, and stop if the command works.
10559 >    rm -rf conftest.dir
10560 >    mkdir conftest.dir
10561 >    echo GrepMe > conftest.dir/file
10562 >    AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
10563 >    rm -rf conftest.dir
10564 >    if test -s conftest.tar; then
10565 >      AM_RUN_LOG([$am__untar <conftest.tar])
10566 >      AM_RUN_LOG([cat conftest.dir/file])
10567 >      grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
10568 >    fi
10569 >  done
10570    rm -rf conftest.dir
10473  if test -s conftest.tar; then
10474    AM_RUN_LOG([$am__untar <conftest.tar])
10475    grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
10476  fi
10477 done
10478 rm -rf conftest.dir
10571  
10572 < AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
10573 < AC_MSG_RESULT([$am_cv_prog_tar_$1])])
10572 >  AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
10573 >  AC_MSG_RESULT([$am_cv_prog_tar_$1])])
10574 >
10575   AC_SUBST([am__tar])
10576   AC_SUBST([am__untar])
10577   ]) # _AM_PROG_TAR

Comparing ircd-hybrid/trunk/aclocal.m4 (property svn:eol-style):
Revision 1592 by michael, Sat Oct 27 21:02:32 2012 UTC vs.
Revision 2178 by michael, Mon Jun 3 23:56:42 2013 UTC

# Line 0 | Line 1
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