i686 should use the i386 HAL

SVN-Revision: 9438

package/madwifi/Makefile

@@ -31,6 +31,9 @@ endif
 ifeq ($(ARCH),i386)
   HAL_TARGET:=i386-elf
 endif
+ifeq ($(ARCH),i686)
+  HAL_TARGET:=i386-elf
+endif
 ifeq ($(ARCH),armeb)
   HAL_TARGET:=xscale-be-elf
 endif