diff --git a/target/device/Config.in.toolchain b/target/device/Config.in.toolchain
index 8db60e94fa..2528ed88cb 100644
--- a/target/device/Config.in.toolchain
+++ b/target/device/Config.in.toolchain
@@ -156,35 +156,33 @@ endif
 
 config	BR2_EXT_GCC_VERSION_4_1_2
 	bool
-	default y if !BR2_TOOLCHAIN_EXTERNAL_SOURCE
-	default n if  BR2_TOOLCHAIN_EXTERNAL_SOURCE
+	default !BR2_TOOLCHAIN_EXTERNAL_SOURCE
 
 config	BR2_EXT_GCC_VERSION_4_2_1
 	bool
-	default y if !BR2_TOOLCHAIN_EXTERNAL_SOURCE
-	default n if  BR2_TOOLCHAIN_EXTERNAL_SOURCE
+	default !BR2_TOOLCHAIN_EXTERNAL_SOURCE
 
 config	BR2_EXT_GCC_VERSION_4_2_2
 	bool
-	default y if !BR2_TOOLCHAIN_EXTERNAL_SOURCE
-	default n if  BR2_TOOLCHAIN_EXTERNAL_SOURCE
+	default !BR2_TOOLCHAIN_EXTERNAL_SOURCE
 
 config	BR2_EXT_GCC_VERSION_4_2_3
 	bool
-	default y if !BR2_TOOLCHAIN_EXTERNAL_SOURCE
-	default n if  BR2_TOOLCHAIN_EXTERNAL_SOURCE
+	default !BR2_TOOLCHAIN_EXTERNAL_SOURCE
 
 config	BR2_EXT_BINUTILS_VERSION_2_17
 	bool
-	default y if !BR2_TOOLCHAIN_EXTERNAL_SOURCE
-	default n if  BR2_TOOLCHAIN_EXTERNAL_SOURCE
-
-config	BR2_EXT_UCLIBC_VERSION_0_9_29
-	bool
-	default y if !BR2_TOOLCHAIN_EXTERNAL_SOURCE
-	default n if  BR2_TOOLCHAIN_EXTERNAL_SOURCE
+	default !BR2_TOOLCHAIN_EXTERNAL_SOURCE
 
 config	BR2_EXT_UCLIBC_VERSION_0_9_28_3
 	bool
-	default y if !BR2_TOOLCHAIN_EXTERNAL_SOURCE
-	default n if  BR2_TOOLCHAIN_EXTERNAL_SOURCE
+	default !BR2_TOOLCHAIN_EXTERNAL_SOURCE
+
+config	BR2_EXT_UCLIBC_VERSION_0_9_29
+	bool
+	default !BR2_TOOLCHAIN_EXTERNAL_SOURCE
+
+config	BR2_EXT_UCLIBC_VERSION_0_9_30
+	bool
+	default !BR2_TOOLCHAIN_EXTERNAL_SOURCE
+