if test $have_uuid = no ; then
AC_CHECK_HEADERS(uuid/uuid.h)
if test $ac_cv_header_uuid_uuid_h = yes ; then
save_LIBS="$LIBS"
AC_SEARCH_LIBS([uuid_generate], [uuid], [have_uuid=yes], :)
if test $have_uuid = no ; then
AC_CHECK_HEADERS(uuid/uuid.h)
if test $ac_cv_header_uuid_uuid_h = yes ; then
save_LIBS="$LIBS"
AC_SEARCH_LIBS([uuid_generate], [uuid], [have_uuid=yes], :)