--- a/configure.in	Thu Feb 19 21:13:24 2004 +0000
+++ b/configure.in	Fri Feb 20 18:18:20 2004 +0000
@@ -1229,6 +1229,7 @@
         # Do futher testing if we have pthread support...
         if test x$use_pthreads = xyes; then
             CFLAGS="$CFLAGS $pthread_cflags -DSDL_USE_PTHREADS"
+            LIBS="$LIBS $pthread_lib"
             SDL_CFLAGS="$SDL_CFLAGS $pthread_cflags"
             SDL_LIBS="$SDL_LIBS $pthread_lib"