Do not overwrite existing CFLAGS and LDFLAGS

Iain R. Learmonth · Iain R. Learmonth · commit 04bf833cd026 · 2016-05-29T15:55:19.000+01:00
diff --git a/Makefile.linux b/Makefile.linux
@@ -12,9 +12,9 @@ all :  $(APPS) direwolf.desktop direwolf.conf
 	@echo " "
 
 CC := gcc
-CFLAGS := -O3 -pthread -Igeotranz
+CFLAGS += -O3 -pthread -Igeotranz
 
-LDFLAGS := -lm -lpthread -lrt
+LDFLAGS += -lm -lpthread -lrt
 
 
 
