Add a couple of AC_SUBST calls to the AST_C_COMPILE_CHECK

macro. These missing calls were discovered when working on
timerfd support in a separate branch.



git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@156127 65c4cc65-6c06-0410-ace0-fbb531ad65f3

autoconf/ast_c_compile_check.m4

@@ -26,6 +26,8 @@ AC_DEFUN([AST_C_COMPILE_CHECK],
 	    ],
 	    [       AC_MSG_RESULT(no) ] 
 	)
+	AC_SUBST(PBX_$1)
+	AC_SUBST($1_INCLUDE)
 	CPPFLAGS="${saved_cppflags}"
     fi
 ])