Create a configparms file which disabled no-z-defs.
This is required to build a working glibs for sh4,
without there will be a lot linker errors during the build.

diff -duNr libc.orig/configparms libc/configparms
--- libc.orig/configparms	1970-01-01 10:00:00.000000000 +1000
+++ libc/configparms	2006-02-23 14:08:18.000000000 +1100
@@ -0,0 +1 @@
+no-z-defs=yes