package/binutils: use macro to extract Xtensa overlay

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/binutils/binutils.mk

@@ -123,7 +123,7 @@ endif
 
 ifneq ($(ARCH_XTENSA_CORE_NAME),)
 define BINUTILS_XTENSA_PRE_PATCH
-	tar xf $(ARCH_XTENSA_OVERLAY_TAR) -C $(@D) --strip-components=1 binutils
+	$(call arch-xtensa-overlay-extract,$(@D),binutils)
 endef
 BINUTILS_PRE_PATCH_HOOKS += BINUTILS_XTENSA_PRE_PATCH
 HOST_BINUTILS_PRE_PATCH_HOOKS += BINUTILS_XTENSA_PRE_PATCH