added version 2014 to os_compat.mk

lib/c/os_compat.mk

 ## Macros
 UNAME_S=$(shell uname -s)
+VERSION=2014
+LIBVERSION=2014
 
 ifeq ($(UNAME_S),Linux)
   CC=$(CROSS_COMPILE)gcc
@@ -15,9 +17,10 @@ else ifeq ($(UNAME_S),Darwin)
   CC=$(CROSS_COMPILE)gcc
   LD=$(CROSS_COMPILE)gcc
   CFLAGS=-g -Wall -Werror -O3  -I. -Itest \
-	 -DLABCOMM_COMPAT=\"labcomm$(LIBVERSION)_compat_osx.h\" \
-	 -DLABCOMM_OS_DARWIN=1
-#	 -Wno-tautological-compare -Wno-unused-function
+	 -DLABCOMM_COMPAT=\"labcomm$(VERSION)_compat_osx.h\" \
+	 -DLABCOMM_OS_DARWIN=1 \
+	 -Wno-unused-function
+#	 -Wno-tautological-compare
   CFLAGS+=-std=c99
   LDFLAGS=-L..
   LDLIBS=-llabcomm$(LIBVERSION)