*** configure.orig	Wed Dec 14 16:28:40 1994
--- configure	Wed Dec 14 17:08:40 1994
***************
*** 101,109 ****
  if ( -x /usr/local/bin/gcc || -x /usr/local/gcc || -x /usr/sww/bin/gcc ) set gcc='-e s/^#have-gcc#//'
  if ( -x /bin/cxx ) set cxx='-e s/^#have-cxx#//'
! if ( -d ../blt ) set bltdir=../blt
! if ( -d /usr/src/local/blt ) set bltdir=/usr/src/local/blt
! if ( -d ../blt-1.7 ) set bltdir=../blt-1.7
! if ( -d /usr/src/local/blt-1.7 ) set bltdir=/usr/src/local/blt-1.7
! if ( -d /usr/local/src/blt-1.7 ) set bltdir=/usr/local/src/blt-1.7
  if ( ! $?bltdir ) then
  	echo "configure: can't find blt (tcl/tk extension)"
--- 101,111 ----
  if ( -x /usr/local/bin/gcc || -x /usr/local/gcc || -x /usr/sww/bin/gcc ) set gcc='-e s/^#have-gcc#//'
  if ( -x /bin/cxx ) set cxx='-e s/^#have-cxx#//'
! if ( -x /usr/bin/c++ ) set cxx='-e s/^#have-c++#//'
! if ( -d ../blt/src ) set bltdir=../blt/src
! if ( -d /usr/src/local/blt/src ) set bltdir=/usr/src/local/blt/src
! if ( -d ../blt-1.7/src ) set bltdir=../blt-1.7/src
! if ( -d /usr/src/local/blt-1.7/src ) set bltdir=/usr/src/local/blt-1.7/src
! if ( -d /usr/local/src/blt-1.7/src ) set bltdir=/usr/local/src/blt-1.7/src
! if ( -f /usr/local/lib/libBLT.a ) set bltdir=/usr/local/lib
  if ( ! $?bltdir ) then
  	echo "configure: can't find blt (tcl/tk extension)"
***************
*** 140,144 ****
  set tkdir=`echo $tkdir | sed -e 's/\//\\\//'g`
  set tkinc=`echo $tkinc | sed -e 's/\//\\\//'g`
! set bltdir=`echo $bltdir/src | sed -e 's/\//\\\//'g`
  sed $gcc $xil $rtvc $vpix $vl $svideo $cxx $dnet $irix5 $static $jv $xv \
  	-e "s/@TKDIR@/$tkdir/" -e "s/@TKINC@/$tkinc/" \
--- 142,146 ----
  set tkdir=`echo $tkdir | sed -e 's/\//\\\//'g`
  set tkinc=`echo $tkinc | sed -e 's/\//\\\//'g`
! set bltdir=`echo $bltdir | sed -e 's/\//\\\//'g`
  sed $gcc $xil $rtvc $vpix $vl $svideo $cxx $dnet $irix5 $static $jv $xv \
  	-e "s/@TKDIR@/$tkdir/" -e "s/@TKINC@/$tkinc/" \