X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/hmcfgusb/blobdiff_plain/6e621012d68aaa1b28c9c14eeeec6987d093c02f..f276a46cb9b1387aed1542882f6341c1510c955f:/Makefile

diff --git a/Makefile b/Makefile
index 0bc8272..bb05507 100644
--- a/Makefile
+++ b/Makefile
@@ -21,7 +21,10 @@ CFLAGS+= -MMD -O2 -I/opt/local/include -g
 
 LDFLAGS:=-L/opt/local/lib
 LDLIBS:=-lusb-1.0 -lrt
+
+ifeq ($(firstword $(origin CC)),default)
 CC:=gcc
+endif
 
 HMLAN_OBJS:=hmcfgusb.o hmland.o util.o
 HMSNIFF_OBJS:=hmcfgusb.o hmuartlgw.o hmsniff.o