if [ "$SSCONVERT" == "y" ]; then
   OPTS="$OPTS --enable-ssconvert"
else
   OPTS="$OPTS --disable-ssconvert"
fi                                     &&

if [ "$SSINDEX" == "y" ]; then
   OPTS="$OPTS --enable-ssindex"
else
   OPTS="$OPTS --disable-ssindex"
fi                                     &&

if [ "$SOLVER" == "y" ]; then
   OPTS="$OPTS --enable-solver"
else
   OPTS="$OPTS --disable-solver"
fi                                     &&

if [ "$LONGDOUBLE" == "y" ]; then
   OPTS="$OPTS --with-long-double"
else
   OPTS="$OPTS --without-long-double"  
fi                                     &&

make_single    &&
default_build  &&
make_normal
