# TODO | |
# maybe, make has wildcard cache at startup time? | |
files = $(wildcard *,*) | |
# if make starts without foo,bar, expect foo,bar, but it will be empty. | |
test: foo,bar | |
echo $(files) | |
# first $(files) will be empty since no foo,bar exists. | |
# second $(files) expects foo, but empty. | |
foo,bar: | |
echo $(files) | |
touch foo,bar | |
echo $(files) |