BOOSTLIBDIR=`echo$BOOST_LDFLAGS | sed -e's/[^\/]*//'`
if test"x$ax_boost_user_iostreams_lib"="x";then
for libextension in`ls$BOOSTLIBDIR/libboost_iostreams*.so*$BOOSTLIBDIR/libboost_iostream*.dylib*$BOOSTLIBDIR/libboost_iostreams*.a* 2>/dev/null | sed 's,.*/,,' | sed -e's;^lib\(boost_iostreams.*\)\.so.*$;\1;'-e's;^lib\(boost_iostream.*\)\.dylib.*$;\1;'-e's;^lib\(boost_iostreams.*\)\.a.*$;\1;'`;do
for libextension in`ls$BOOSTLIBDIR/boost_iostreams*.dll*$BOOSTLIBDIR/boost_iostreams*.a* 2>/dev/null | sed 's,.*/,,' | sed -e's;^\(boost_iostreams.*\)\.dll.*$;\1;'-e's;^\(boost_iostreams.*\)\.a.*$;\1;'`;do