From: Timo Kokkonen <kaapeli@itanic.dy.fi>
Date: Sat, 30 Jul 2011 19:32:21 +0000 (+0300)
Subject: Makefile: honour CC variable given by user
X-Git-Url: http://git.itanic.dy.fi/?p=sdl-planets;a=commitdiff_plain;h=55b0fafa6451116840c5b6d6a77182d12cc62108

Makefile: honour CC variable given by user

If user wants to override the default compiler (for example with
clang), the CC variable inherited from the environment should be left
as is.

Signed-off-by: Timo Kokkonen <kaapeli@itanic.dy.fi>
---

diff --git a/Makefile b/Makefile
index 1eab2be..31704d8 100644
--- a/Makefile
+++ b/Makefile
@@ -4,7 +4,7 @@ CFLAGS=$(SDL_CONFIG) -Wall -O2 -g
 
 LIBS=$(SDL_LIBS) -lm -lrt
 
-CC=gcc
+CC ?= gcc
 SPARSE=sparse
 CHECKPATCH=/usr/src/linux/scripts/checkpatch.pl