AC_DEFUN(KB_PATH_QTLC,
[
dnl Test for Qt LiveConnect extension
dnl 

AC_MSG_CHECKING([for Qt liveconnect plugin extension ])
AC_LANG_CPLUSPLUS
ac_save_LIBS="$LIBS"
LIBS="-lqt -lqnp"
AC_TRY_LINK(
  [#include<qnp.h>],
  [ QNPlugin* qnp;  ],
  have_qnp=yes,
  have_qnp=no
)
LIBS="$ac_save_LIBS"

if test $have_qnp = yes; then
  AC_MSG_RESULT([yes])
  QTNP_LIBS="-lqnp"
  ifelse([$1], , :, [$1])
else
  AC_MSG_RESULT([no])
  QTNP_LIBS=""
  ifelse([$2], , :, [$2])
fi

AC_SUBST(QTNP_LIBS)

])