dnl
dnl Check for pugixml
dnl

AC_LANG_PUSH(C++)

AC_CHECK_HEADERS([pugixml.hpp])

if test x"$ac_cv_header_pugixml_hpp" = xyes; then
  AC_CHECK_LIB([pugixml], [main])
fi

AC_LANG_POP

if test x"$ac_cv_header_pugixml_hpp" = xyes -a x"$ac_cv_lib_pugixml_main" = xyes ; then
  AC_MSG_NOTICE([Using the system version of the pugixml library])
  PUGIXML_INTERNAL=no
else
  AC_MSG_NOTICE([Using the internal version of the pugixml library])
  PUGIXML_INTERNAL=yes
fi

AC_SUBST(PUGIXML_INTERNAL)