From 3905f9b23566abbfe2f03a8caeef8515f53c6a59 Mon Sep 17 00:00:00 2001
From: Lars-Dominik Braun <lars@6xq.net>
Date: Wed, 8 Jun 2011 17:56:24 +0200
Subject: Makefile: Don't override CFLAGS and CC environment variables

Closes #129.
---
 Makefile | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

(limited to 'Makefile')

diff --git a/Makefile b/Makefile
index 6075a01..97ca76b 100644
--- a/Makefile
+++ b/Makefile
@@ -6,9 +6,14 @@ LIBDIR:=${PREFIX}/lib
 INCDIR:=${PREFIX}/include
 MANDIR:=${PREFIX}/share/man
 DYNLINK:=0
-CFLAGS:=-O2 -DNDEBUG
-LDFLAGS:=
-CC:=c99
+
+# Respect environment variables set by user; does not work with :=
+ifeq (${CFLAGS},)
+	CFLAGS=-O2 -DNDEBUG
+endif
+ifeq (${CC},cc)
+	CC=c99
+endif
 
 PIANOBAR_DIR=src
 PIANOBAR_SRC=\
-- 
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