Path: utzoo!mnetor!uunet!husc6!bbn!rochester!PT.CS.CMU.EDU!K.GP.CS.CMU.EDU!jgm
From: jgm@K.GP.CS.CMU.EDU (John Myers)
Newsgroups: comp.windows.x
Subject: Re: X.V11R2 on the RT
Message-ID: <1085@PT.CS.CMU.EDU>
Date: 10 Mar 88 01:53:23 GMT
References: <8803031836.AA05252@rover.UMD.EDU>
Sender: netnews@PT.CS.CMU.EDU
Organization: System/Technology Development Corp.
Lines: 30

In article <8803031836.AA05252@rover.UMD.EDU> jonnyg@ROVER.UMD.EDU (Jon Greenblatt) writes:
>	I started to compile the core.src on the IBM RT and found a problem.
>Add the the following lines to the begining of ./lib/X/Xlibint.h to fix the
>problem:
>
>#ifdef __STDC__
>#undef __STDC__
>#endif

May I suggest:

#ifdef __HIGHC__
#undef __STDC__
#endif

> You may want to elaborate the #ifdef further if you are using more
> than one architecture for the source. The problem is that hc is an ansi
> like compiler but defines the __STDC__ define which is not ansi. This
> causes macro expansions in Xlibint.h to use ##'s instead of /**/'s as a
> macro spacer.

__STDC__ is a macro which is supposed to be defined if the compiler is
an ANSI conforming compiler.  hc is NOT an ANSI conforming compiler as
it does not recognize the # and ## preprocessor commands.

As the documentation for hc claims that it is an ANSI conforming
compiler, I have APAR'ed this.

-- 
John G. Myers				jgm@k.gp.cs.cmu.edu