Question

我在PHP项目中获得了这个Makefile（这是从完整的Makefile中删除的）。如何更改此设置，以便automake检测到public/assets/styles/main.scss已更改＆amp;重新运行sass？

all: public/assets/styles/styles.css

public/assets/styles/styles.css:
    sass public/assets/styles/main.scss > public/assets/styles/styles.css

Answer 1

Simply make the .scss file a prerequisite of your .css target. As a bonus, avoid repetition of your base path and use automatic variables to make the recipe less redundant:

STYLEDIR := public/assets/styles

all: $(STYLEDIR)/styles.css

$(STYLEDIR)/styles.css: $(STYLEDIR)/main.scss
    sass $< > $@

Makefile：如果源更改，则重建目标

1 个答案: