diff -r 5dc29dbd1523 -r 80c5723e06fc config/libc/glibc-eglibc.in-common
--- a/config/libc/glibc-eglibc.in-common	Tue Feb 17 17:06:04 2009 +0000
+++ b/config/libc/glibc-eglibc.in-common	Thu Mar 05 17:50:42 2009 +0000
@@ -14,6 +14,21 @@
 
       Eg.: --enable-static-nss
 
+config LIBC_GLIBC_CONFIGPARMS
+    string
+    prompt "Extra config params (READ HELP)"
+    default "" if ! ARCH_sh
+    default "no-z-defs=yes" if ARCH_sh
+    help
+      Some architectures need to set options in the file configparms.
+      This is the case for sh3/4, which really need to set configparms
+      to "no-z-defs=yes" as of gcc-3.4/glibc-2.3.2.
+      
+      Unless you are building a toolchain for sh3/4, you should leave that empty.
+      
+      Note: this is awkward, and doesn't work well if you need more than one
+            line in configparms
+
 config LIBC_GLIBC_EXTRA_CFLAGS
     string
     prompt "extra target CFLAGS"