It is possible that a build environment specifies the CC different than
gcc (for example gcc-4.6). The Makefile should only set it when the
compiler wasn't explicitely set.

Signed-off-by: Sven Eckelmann <s...@narfation.org>
---
 Makefile |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/Makefile b/Makefile
index f95a9d2..a06177d 100755
--- a/Makefile
+++ b/Makefile
@@ -27,7 +27,7 @@ ifndef V
 endif
 endif
 
-CC = gcc
+CC ?= gcc
 CFLAGS += -pedantic -Wall -W -std=gnu99 -fno-strict-aliasing
 EXTRA_CFLAGS = -DREVISION_VERSION=$(REVISION_VERSION)
 LDFLAGS += -lm
-- 
1.7.5.1

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