diff -ru 04/bootstrap-prefix.sh 05/bootstrap-prefix.sh
--- 04/bootstrap-prefix.sh	2020-10-27 01:09:20.380161977 +0300
+++ 05/bootstrap-prefix.sh	2020-10-27 01:10:20.386892895 +0300
@@ -233,8 +233,6 @@
 						sys-devel/clang
 						sys-libs/libcxxabi
 						sys-libs/libcxx"
-					;;
-					esac
 					CC=clang
 					CXX=clang++
 					linker=sys-devel/binutils-apple