--- rxvt-unicode/autoconf/configure.in	2006/01/01 06:18:20	1.58
+++ rxvt-unicode/autoconf/configure.in	2006/01/01 06:28:45	1.59
@@ -79,11 +79,14 @@
 dnl# FreeBSD needs to link libxpg4
 AC_CHECK_FUNC(setlocale,     [], [AC_CHECK_LIB(xpg4,   setlocale,     [LIBS="$LIBS -lxpg4"])])
 
-dnl solaris needs to link libnsl and socket
+dnl# solaris needs to link libnsl and socket
 AC_CHECK_FUNC(gethostbyname, [], [AC_CHECK_LIB(nsl,    gethostbyname, [LIBS="$LIBS -lnsl"])])
 AC_CHECK_FUNC(socket,        [], [AC_CHECK_LIB(socket, socket,        [LIBS="$LIBS -lsocket"])])
 
-dnl sched_yield to improve terminal efficiency
+dnl# more solaris
+AC_CHECK_FUNC(sched_yield,   [], [AC_CHECK_LIB(rt,     sched_yield,   [LIBS="$LIBS -lrt"])])
+
+dnl# sched_yield to improve terminal efficiency
 AC_MSG_CHECKING(for sched_yield support)
 AC_TRY_LINK([#include <sched.h>],[sched_yield ()],
             [AC_MSG_RESULT(yes)