Index: configure.ac
==================================================================
--- configure.ac
+++ configure.ac
@@ -20,10 +20,11 @@
 case "$host" in
 	*-morphos*)
 		AS_IF([test x"$with_ixemul" != x"yes"], [
 			OBJCFLAGS="$OBJCFLAGS -noixemul"
 			LDFLAGS="$LDFLAGS -noixemul"
+			enable_files="yes"	# Required for reading ENV:
 
 			AC_SUBST(NOIXEMUL, -noixemul)
 		])
 
 		enable_shared="no"