Remove extra brackets in configure.host This table is no longer in configure.ac, needing protection from m4.
diff --git a/configure.host b/configure.host
index 5ee632c..8eb8d2d 100644
--- a/configure.host
+++ b/configure.host
@@ -194,7 +194,7 @@ case "${host}" in
SOURCES="ffi.c sysv.S"
;;
- sh-*-* | sh[[34]]*-*-*)
+ sh-*-* | sh[34]*-*-*)
TARGET=SH; TARGETDIR=sh
SOURCES="ffi.c sysv.S"
;;