Question

I have a number of less file that I would like to compile using a makefile.

DEBUG=yes
LESS_FILES= static/backend/css/styles.less static/frontend/css/styles.less

ifeq ($(DEBUG),yes)
    LESSC=lessc
else
    LESSC=lessc -x
endif


less: $(LESS_FILES)

%.css: %.less
    $(LESSC) $< > $@

I created this makefile, but when starting make less I get :

make: Rien à faire pour « less ».

The file .css doesn’t exists yet. What’s wrong ?

Answer 1

I’ve got it ! Sometimes it’s help to ask the question to find the answer …

DEBUG=True
LESS_FILES= static/admin/css/modulo_admin.less
CSS_FILES=$(LESS_FILES:.less=.css)

ifeq ($(DEBUG),True)
    LESSC=lessc
else
    LESSC=lessc -x
endif

less: $(CSS_FILES)

%.css: %.less
    $(LESSC) $< > $@