patch 8.2.0003: Build file dependencies are incomplete

Problem:    Build file dependencies are incomplete.
Solution:   Fix the dependencies. (Ken Takata, closes #5356)
diff --git a/src/Makefile b/src/Makefile
index 1493ea7..fc0ffa7 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -3590,6 +3590,9 @@
 	$(MKDIR_P) $(RESDIR)/English.lproj
 
 
+# Dependencies that "make depend" doesn't find
+objects/gui_gtk_x11.o: version.h
+
 ###############################################################################
 ### (automatically generated by 'make depend')
 ### Dependencies: