diff -r f80b978b443b -r 74fd467be5aa samples/avr32-unknown-none/crosstool.config
--- a/samples/avr32-unknown-none/crosstool.config	Mon May 07 00:10:00 2012 +0200
+++ b/samples/avr32-unknown-none/crosstool.config	Sun Mar 31 04:07:38 2013 +0000
@@ -1,4 +1,3 @@
-CT_EXPERIMENTAL=y
 CT_LOCAL_TARBALLS_DIR="${HOME}/src"
 CT_SAVE_TARBALLS=y
 CT_CONFIG_SHELL_SH=y
@@ -7,3 +6,6 @@
 CT_BINUTILS_V_2_18a=y
 CT_CC_V_4_2_2=y
 CT_LIBC_NEWLIB_V_1_17_0=y
+CT_LIBC_NEWLIB_IO_LL=y
+CT_LIBC_NEWLIB_IO_FLOAT=y
+CT_LIBC_NEWLIB_DISABLE_SUPPLIED_SYSCALLS=y