From 94ff4ad0f6b71c662f48c88308046f267dd74907 Mon Sep 17 00:00:00 2001
From: Jan Huwald <jh@sotun.de>
Date: Mon, 21 May 2012 13:03:58 +0200
Subject: Makefile: override (append) external variables


diff --git a/Makefile b/Makefile
index 84e14d2..37379dd 100644
--- a/Makefile
+++ b/Makefile
@@ -1,15 +1,13 @@
-ifndef BIN
 BIN=hbbpd hbbpc hbbp_keygen
-endif
 
 ifndef EXTERNAL_NACL
-CFLAGS  += -Inacl/include/
-LDFLAGS += -Lnacl/lib/
+override CFLAGS  += -Inacl/include/
+override LDFLAGS += -Lnacl/lib/
 NACL_DEP = nacl/include
 endif
 
-CFLAGS +=-std=c99 -Wall -Wextra -fwhole-program -Os
-LDFLAGS +=-lnacl nacl/lib/randombytes.o
+override CFLAGS +=-std=c99 -Wall -Wextra -fwhole-program -Os
+override LDFLAGS +=-lnacl
 
 all: $(BIN)
 
-- 
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