kc3-lang/automake/bootstrap

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• Hash : d4a09a87
  Author :
  Date : 2004-01-05T22:21:31
  

  Mimic Paul Eggert's changes to Autoconf.
  * Makefile.am (automake, aclocal): Use `chmod a-w', not `chmod -w'.
  * lib/Automake/Makefile.am (Config.pm): Likewise.
  * m4/Makefile.am ($(top_srcdir)/m4/amversion.m4): Likewise.
  

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• bootstrap

• #! /bin/sh
  
  # This script helps bootstrap automake, when checked out from CVS.
  #
  # Copyright (C) 2002, 2003, 2004  Free Software Foundation, Inc.
  # written by Pavel Roskin <proski@gnu.org> September 2002
  #
  # This program is free software; you can redistribute it and/or modify
  # it under the terms of the GNU General Public License as published by
  # the Free Software Foundation; either version 2, or (at your option)
  # any later version.
  #
  # This program is distributed in the hope that it will be useful,
  # but WITHOUT ANY WARRANTY; without even the implied warranty of
  # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  # GNU General Public License for more details.
  #
  # You should have received a copy of the GNU General Public License
  # along with this program; if not, write to the Free Software Foundation,
  # Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  
  # Find the path separator
  echo "#! /bin/sh" >boot$$.sh
  echo  "exit 0"   >>boot$$.sh
  chmod +x boot$$.sh
  if (PATH="/nonexistent;."; boot$$.sh) >/dev/null 2>&1; then
    PATH_SEPARATOR=';'
  else
    PATH_SEPARATOR=:
  fi
  rm -f boot$$.sh
  
  # Don't ignore failures
  set -e
  
  # Find perl.  Code based on Autoconf, but without non-POSIX support.
  if test -z "$PERL"; then
  	save_IFS=$IFS
  	IFS=$PATH_SEPARATOR
  	for dir in $PATH; do
  		IFS=$save_IFS
  		test -z "$dir" && dir=.
  		if test -x "$dir/perl" && test ! -d "$dir/perl"; then
  			PERL="$dir/perl"
  			break
  		fi
  	done
  fi
  
  if test -z "$PERL"; then
  	echo "Cannot find perl" 2>&1
  	exit 1
  fi
  
  # Variables to substitute
  VERSION=`sed -ne '/AC_INIT/s/^[^[]*\[[^[]*\[\([^]]*\)\].*$/\1/p' configure.ac`
  PACKAGE=automake
  datadir=.
  
  # Override SHELL.  This is required on DJGPP so that Perl's system()
  # uses bash, not COMMAND.COM which doesn't quote arguments properly.
  # It's not used otherwise.
  if test -n "$DJGPP"; then
      BOOTSTRAP_SHELL=/dev/env/DJDIR/bin/bash.exe
  else
      BOOTSTRAP_SHELL=/bin/sh
  fi
  
  # Read the rule for calculating APIVERSION and execute it
  apiver_cmd=`sed -ne 's/\[\[/[/g;s/\]\]/]/g;/^APIVERSION=/p' configure.ac`
  eval $apiver_cmd
  
  # Sanity checks
  if test -z "$VERSION"; then
  	echo "Cannot find VERSION" 2>&1
  	exit 1
  fi
  
  if test -z "$APIVERSION"; then
  	echo "Cannot find VERSION" 2>&1
  	exit 1
  fi
  
  # Make a dummy versioned directory for aclocal
  rm -rf aclocal-$APIVERSION
  mkdir aclocal-$APIVERSION
  rm -rf automake-$APIVERSION
  # Can't use `ln -s lib automake-$APIVERSION',
  # that would create a lib.exe stub under DJGPP 2.03.
  mkdir automake-$APIVERSION
  cp -rf lib/* automake-$APIVERSION
  
  dosubst ()
  {
    rm -f $2
    in=`echo $1 | sed 's,^.*/,,'`
    sed -e "s%@APIVERSION@%$APIVERSION%g" \
        -e "s%@PACKAGE@%$PACKAGE%g" \
        -e "s%@PERL@%$PERL%g" \
        -e "s%@SHELL@%$BOOTSTRAP_SHELL%g" \
        -e "s%@VERSION@%$VERSION%g" \
        -e "s%@datadir@%$datadir%g" \
        -e "s%@configure_input@%Generated from $in; do not edit by hand.%g" \
        $1 > $2
    chmod a-w $2
  }
  
  
  # Create temporary replacement for lib/Automake/Config.pm
  dosubst automake-$APIVERSION/Automake/Config.in \
          automake-$APIVERSION/Automake/Config.pm
  
  # Create temporary replacement for aclocal
  dosubst aclocal.in aclocal.tmp
  
  # Overwrite amversion.m4
  dosubst m4/amversion.in m4/amversion.m4
  
  # Create temporary replacement for automake
  dosubst automake.in automake.tmp
  
  # Run the autotools.
  $PERL ./aclocal.tmp -I m4
  autoconf
  $PERL ./automake.tmp
  
  # Remove temporary files and directories
  rm -rf aclocal-$APIVERSION automake-$APIVERSION
  rm -f aclocal.tmp automake.tmp
  rm -f lib/Automake/Config.pm
  

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