diff -r 00586d892855 -r 6db50c6df6e3 test/make/project2.xml
--- a/test/make/project2.xml	Sun Sep 17 13:26:22 2023 +0200
+++ b/test/make/project2.xml	Mon Sep 18 22:49:54 2023 +0200
@@ -39,6 +39,7 @@
 	</dependency>
 	
 	<dependency>
+		<lang>c</lang>
 		<make>MVAR = 123</make>
 		<make>MVAR += 123</make>
 	</dependency>