diff --git a/meta/conf/distro/include/tcmode-default.inc b/meta/conf/distro/include/tcmode-default.inc
index 584da9b..ae6f272 100644
--- a/meta/conf/distro/include/tcmode-default.inc
+++ b/meta/conf/distro/include/tcmode-default.inc
@@ -16,8 +16,12 @@ PREFERRED_PROVIDER_virtual/${TARGET_PREFIX}libc-initial = "${TCLIBC}-initial"
 PREFERRED_PROVIDER_virtual/${SDK_PREFIX}libc-initial-nativesdk = "${TCLIBC}-initial-nativesdk"
 PREFERRED_PROVIDER_virtual/gettext ??= "gettext"
 
-GCCVERSION ?= "4.5.1"
-SDKGCCVERSION ?= "4.5.1"
+GCCVERSION ?= "4.6.0"
+SDKGCCVERSION ?= "4.6.0"
+GCCVERSION_mips ?= "4.5.1"
+SDKGCCVERSION_mips ?= "4.5.1"
+GCCVERSION_ppc ?= "4.5.1"
+SDKGCCVERSION_ppc ?= "4.5.1"
 BINUVERSION ?= "2.21"
 GLIBCVERSION ?= "2.10.1"
 EGLIBCVERSION ?= "2.12"