diff --git a/libstdc++-v3/config/os/bsd/darwin/ppc-extra.ver b/libstdc++-v3/config/os/bsd/darwin/ppc-extra.ver
index f0aee9e8dac5..970f3bb50edd 100644
--- a/libstdc++-v3/config/os/bsd/darwin/ppc-extra.ver
+++ b/libstdc++-v3/config/os/bsd/darwin/ppc-extra.ver
@@ -16,6 +16,9 @@
 # 3.4.10
   _ZNKSt3tr14hashIgEclEg;
   _ZNKSt4hashIgEclEg;
+# LDBL_3.4.29
+  _ZSt10from_charsPKcS0_RgSt12chars_format;
+  _ZSt8to_charsPcS_g*;
 # ldbl 1.3
   _ZT[IS]g;
   _ZT[IS]Pg;