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|
# configure.frag for GNU CC
# Process the Makefile fragments from language directories.
# Copyright (C) 1997 Free Software Foundation, Inc.
#This file is part of GNU CC.
#GNU CC 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.
#GNU CC 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 GNU CC; see the file COPYING. If not, write to
#the Free Software Foundation, 59 Temple Place - Suite 330,
#Boston, MA 02111-1307, USA.
rm -f Make-lang
touch Make-lang
# We can either be invoked with . from configure or from Makefile.
# Some shells can't pass arguments to source'd scripts.
# ??? This needs some rethinking.
savesrcdir=$srcdir
savesubdirs=$subdirs
for subdir in . $savesubdirs
do
oldsrcdir=$savesrcdir
# Re-adjust the path
case $oldsrcdir in
/*)
case $subdir in
.)
srcdir=$oldsrcdir
;;
*)
srcdir=$oldsrcdir/$subdir
;;
esac
;;
*)
case $subdir in
.)
;;
*)
oldsrcdir=../${oldsrcdir}
srcdir=$oldsrcdir/$subdir
;;
esac
;;
esac
mainsrcdir=$oldsrcdir
STARTDIR=`pwd`
test -d $subdir || mkdir $subdir
cd $subdir
# If this is the top level Makefile, add the language fragments.
if [ $subdir = . ]
then
for s in .. $savesubdirs
do
if [ $s != ".." ]
then
cat ${mainsrcdir}/$s/Make-lang.in >> Make-lang
fi
done
fi
cd $STARTDIR
done # end of current-dir SUBDIRS loop
srcdir=$savesrcdir
|
