Fix Makefile not working the first time it was called

Makefile

@@ -46,9 +46,12 @@ images_svg = $(patsubst %,$(DIR_BUILD)/%,$(shell find $(DIRS_IMAGES) -type f -na
 
 
 
-.PHONY: build clean italy-theme
+.PHONY: build clean italy-theme build-inner
 
-build: italy-theme $(js) $(css) $(fonts_ttf) $(fonts_eot) $(fonts_woff) $(images_png) $(images_jpg) $(images_svg)
+build: italy-theme
+	@$(MAKE) build-inner
+
+build-inner: $(js) $(css) $(fonts_ttf) $(fonts_eot) $(fonts_woff) $(images_png) $(images_jpg) $(images_svg)
 
 clean:
 	@rm -rf $(DIR_BUILD)