--- cmake/FileList.cmake.orig	2019-03-04 01:30:11 UTC
+++ cmake/FileList.cmake
@@ -261,6 +261,7 @@ set(ALLEGRO_SRC_UNIX_FILES
         src/unix/arts.c
         src/unix/sgial.c
         src/unix/jack.c
+	src/unix/sndio.c
         src/unix/udjgpp.c
         src/unix/udrvlist.c
         src/unix/udummy.c