--- Makefile.orig	2017-05-08 16:25:31.094039000 +0200
+++ Makefile	2017-05-08 16:25:49.406674000 +0200
@@ -1,19 +1,3 @@
-PREFIX = /usr/local
-INSTALL = install
-LN = ln -fs
-
-ifeq ($(shell sh -c 'which gcc>/dev/null 2>/dev/null && echo y'), y)
-	CC = gcc
-	CFLAGS = -O2 -Wall
-	LDFLAGS = -s
-endif
-
-ifeq ($(shell sh -c 'uname'), Darwin)
-	CC = clang
-	CFLAGS = -O2 -Wall
-	LDFLAGS =
-endif
-
 ifeq ($(shell sh -c 'which ncurses5-config>/dev/null 2>/dev/null && echo y'), y)
 	DEFS =
 	CFLAGS += $(shell ncurses5-config --cflags)