Don't override PREFIX if it is set in the environment

This commit is contained in:
Eric Fischer 2014-11-24 10:35:06 -08:00
parent bb13dc03e5
commit 2bd0cb9f43

View File

@ -1,4 +1,4 @@
PREFIX=/usr/local PREFIX ?= /usr/local
all: tippecanoe enumerate decode all: tippecanoe enumerate decode