SCSS_SOURCE_DIR := scss SCSS_SOURCES := $(wildcard $(SCSS_SOURCE_DIR)/[^_]*.scss) CSS_DEST_DIR := css CSS_COMPILED := $(SCSS_SOURCES:$(SCSS_SOURCE_DIR)/%.scss=%.css) SCSS_OUTPUT_TYPE := expanded SCSS_BIN := sassc SCSS_FLAGS := -t $(SCSS_OUTPUT_TYPE) update: $(CSS_COMPILED) clean: rm -rf $(CSS_DEST_DIR) .sass-cache %.css: $(SCSS_SOURCE_DIR)/%.scss @[ -d $(CSS_DEST_DIR) ] || mkdir -p $(CSS_DEST_DIR) $(SCSS_BIN) $(SCSS_FLAGS) $< $(CSS_DEST_DIR)/$@