From 4755d7882fad8349a5efeae893b5e84ba959fd59 Mon Sep 17 00:00:00 2001
From: Ruben Kerkhof <ruben@tilaa.com>
Date: Fri, 11 Dec 2015 17:25:08 +0100
Subject: [PATCH] libi2c only exists on Linux

---
 configure.ac | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index c4483792..f46cedbd 100644
--- a/configure.ac
+++ b/configure.ac
@@ -5417,7 +5417,6 @@ then
 fi
 
 # libi2c-dev
-with_libi2c="no"
 if test "x$ac_system" = "xLinux"
 then
 AC_CHECK_DECL(i2c_smbus_read_i2c_block_data,
@@ -5425,6 +5424,8 @@ AC_CHECK_DECL(i2c_smbus_read_i2c_block_data,
 	[with_libi2c="no (symbol i2c_smbus_read_i2c_block_data not found - have you installed libi2c-dev ?)"],
 	[[#include <stdlib.h>
 	#include <linux/i2c-dev.h>]])
+else
+	with_libi2c="no (Linux only)"
 fi
 
 if test "x$with_libi2c" = "xyes"
-- 
2.30.2