--- gtk/Makefile.orig	2024-01-17 13:18:38 UTC
+++ gtk/Makefile
@@ -156,7 +156,7 @@ cleaner: FORCE
 		gcc111libbid.a \
 		*.o *.d *.i *.ii *.s symlinks core.* \
 		raw2txt txt2raw
-	rm -rf IntelRDFPMathLib20U1
+	#rm -rf IntelRDFPMathLib20U1
 
 FORCE: