--- picocom-2.1.orig/linenoise-1.0/Makefile	2015-10-15 23:25:02.000000000 +0200
+++ picocom-2.1/linenoise-1.0/Makefile	2016-09-23 15:44:57.086909523 +0200
@@ -1,7 +1,7 @@
 linenoise_example: linenoise.h linenoise.c
 
 linenoise_example: linenoise.c example.c
-	$(CC) -Wall -W -Os -g -o linenoise_example linenoise.c example.c
+	$(CC) $(CFLAGS) -o linenoise_example linenoise.c example.c
 
 clean:
 	rm -f linenoise_example
