lesscss no recursion

# Closure compiler
# (May as well expand to java -jar closure.jar ...)
CLOSURE=closure
# LESS compiler. Install with "npm install -g less".
# Use another value if you don't install globally.
LESSC=lessc


JSFILES=$(wildcard js/*.js)
JSMINFILES=$(JSFILES:.js=.min.js)
# All LESS files
LESSFILES=$(wildcard css/*.less)
CSSFILES=$(LESSFILES:.less=.css)

all: minify lesscss
# Closure compiles the script files
minify: js/script.js
    $(CLOSURE) --js js/script.js --js_output_file js/script.min.js
    $(CLOSURE) --js js/luafunctionality.js --js_output_file js/luafunctionality.min.js
# My question: how to do
lesscss: $(LESSFILES) $(CSSFILES)
    $(LESSC) CSS1.less CSS1.css
    $(LESSC) CSS2.less CSS2.css
    $(LESSC) CSS3.less CSS3.css
# with something like
lesscss: $(LESSFILES) $(CSSFILES)
    $(LESSC) CSSFILES[i].less LESSFILES[i].css
# Note the above line is not operational