diff -r 8aa1d1051a6a -r fce0c507c9e5 scripts/build/libc/glibc.sh
--- a/scripts/build/libc/glibc.sh	Mon Nov 16 20:24:03 2009 +0100
+++ b/scripts/build/libc/glibc.sh	Tue Nov 17 23:41:49 2009 +0100
@@ -148,6 +148,8 @@
     CT_DoLog DEBUG "Extra config passed : '${extra_config[*]}'"
 
     libc_cv_ppc_machine=yes                                     \
+    libc_cv_mlong_double_128=yes                                \
+    libc_cv_mlong_double_128ibm=yes                             \
     CC=${cross_cc}                                              \
     CT_DoExecLog ALL                                            \
     "${CT_SRC_DIR}/glibc-${cvs}${CT_LIBC_VERSION}/configure"    \