Merge pull request mfontanini#172 from snar/freebsd-fix

Fix FreeBSD builds

Author: mfontanini

include/cppkafka/detail/endianness.h

@@ -42,11 +42,11 @@
 #   define __LITTLE_ENDIAN LITTLE_ENDIAN
 #   define __PDP_ENDIAN    PDP_ENDIAN
 
-#elif defined(__OpenBSD__)
+#elif defined(__OpenBSD__) || defined(__FreeBSD__)
 
 #   include <sys/endian.h>
 
-#elif defined(__NetBSD__) || defined(__FreeBSD__) || defined(__DragonFly__)
+#elif defined(__NetBSD__) || defined(__DragonFly__)
 
 #   include <sys/endian.h>
 
@@ -115,4 +115,4 @@
 
 #endif
 
-#endif // CPPKAFKA_PORTABLE_ENDIAN_H
+#endif // CPPKAFKA_PORTABLE_ENDIAN_H