musl: move BUILD_DIR_TOOLCHAIN/musl symlink to configure step

Avoids Build/Prepare quilt related hacks

Signed-off-by: Felix Fietkau <[email protected]>

toolchain/musl/common.mk

@@ -39,18 +39,8 @@ MUSL_CONFIGURE:= \
 		--disable-gcc-wrapper \
 		--enable-debug
 
-define Host/Prepare
-	$(call Host/Prepare/Default)
-	$(if $(strip $(QUILT)), \
-		cd $(HOST_BUILD_DIR); \
-		if $(QUILT_CMD) next >/dev/null 2>&1; then \
-			$(QUILT_CMD) push -a; \
-		fi
-	)
-	ln -snf $(PKG_NAME)-$(PKG_VERSION) $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME)
-endef
-
 define Host/Configure
+	ln -snf $(PKG_NAME)-$(PKG_VERSION) $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME)
 	( cd $(HOST_BUILD_DIR); rm -f config.cache; \
 		$(MUSL_CONFIGURE) \
 	);