diff --git a/meta/site/powerpc64-linux b/meta/site/powerpc64-linux
index 9430ea1e23..a49c717421 100644
--- a/meta/site/powerpc64-linux
+++ b/meta/site/powerpc64-linux
@@ -19,3 +19,16 @@ ac_cv_sizeof_unsigned_long_long_int=${ac_cv_sizeof_unsigned_long_long_int=8}
 ac_cv_sizeof_unsigned_short=${ac_cv_sizeof_unsigned_short=2}
 ac_cv_sizeof_unsigned_short_int=${ac_cv_sizeof_unsigned_short_int=2}
 ac_cv_sizeof_void_p=${ac_cv_sizeof_void_p=8}
+
+# screen
+screen_cv_sys_bcopy_overlap=${screen_cv_sys_bcopy_overlap=no}
+screen_cv_sys_memcpy_overlap=${screen_cv_sys_memcpy_overlap=no}
+screen_cv_sys_memmove_overlap=${screen_cv_sys_memmove_overlap=no}
+screen_cv_sys_fifo_broken_impl=${screen_cv_sys_fifo_broken_impl=yes}
+screen_cv_sys_fifo_usable=${screen_cv_sys_fifo_usable=yes}
+screen_cv_sys_select_broken_retval=${screen_cv_sys_select_broken_retval=no}
+screen_cv_sys_sockets_nofs=${screen_cv_sys_sockets_nofs=no}
+screen_cv_sys_sockets_usable=${screen_cv_sys_sockets_usable=yes}
+screen_cv_sys_terminfo_used=${screen_cv_sys_terminfo_used=yes}
+
+