[script] Add generated source files to BUILT_SOURCES

This is one part of fixing make distcheck.

diff --git a/src/plugins/splash/script/Makefile.am b/src/plugins/splash/script/Makefile.am
index bb8a4a15ae85e3bee509ca65a6a27705cf4a3f19..985a9910fd1e9995025bd75b76e9d52840fbad52 100644 (file)
--- a/src/plugins/splash/script/Makefile.am
+++ b/src/plugins/splash/script/Makefile.am
@@ -47,6 +47,7 @@ script_la_SOURCES = $(srcdir)/plugin.c                                        \
 MAINTAINERCLEANFILES = Makefile.in
 CLEANFILES = *.string
 
+BUILT_SOURCES = script-lib-image.c script-lib-sprite.c script-lib-math.c script-lib-plymouth.c
 
 EXTRA_DIST = stringify.pl