package/binutils: disable on nds32

Upstream binutils does not yet have support for the nds32
architecture, so let's disable binutils for the target on this
architecture for the moment.

Fixes:

  http://autobuild.buildroot.net/results/1b18acb11db4d6c4198deb7385aff3d4d524c37e/

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/binutils/Config.in

@@ -1,6 +1,6 @@
 config BR2_PACKAGE_BINUTILS
 	bool "binutils"
-	depends on !BR2_nios2
+	depends on !BR2_nios2 && !BR2_nds32
 	depends on BR2_USE_WCHAR
 	help
 	  Install binutils on the target
@@ -21,5 +21,5 @@ config BR2_PACKAGE_BINUTILS_TARGET
 endif
 
 comment "binutils needs a toolchain w/ wchar"
-	depends on !BR2_nios2
+	depends on !BR2_nios2 && !BR2_nds32
 	depends on !BR2_USE_WCHAR