# where to install
-PREFIX ?:= /usr/local
+PREFIX ?= /usr/local
libdir := $(PREFIX)/lib
includedir := $(PREFIX)/include
bindir := $(PREFIX)/bin
man_pages := oslfsck.1
INSTALL := install
-CC := gcc
+ifeq "$(origin CC)" "default"
+ CC := gcc
+endif
MKDIR := mkdir -p
RM := rm -f
LN := ln