set path for gcc dependencies when cross compiling

dka64/scripts/build-gcc.sh

@@ -65,6 +65,7 @@ then
 		--with-system-zlib \
 		--with-bugurl="https://github.com/devkitPro/buildscripts/issues" --with-pkgversion="devkitA64 release 8" \
 		$CROSS_PARAMS \
+		$CROSS_GCC_PARAMS \
 		|| { echo "Error configuring gcc"; exit 1; }
 	touch configured-gcc
 fi