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From: Keith Owens <kaos@ocs.com.au>
To: Stephen Torri <storri@ameritech.net>
Cc: linux-kernel@vger.kernel.org
Subject: Re: Announce: ksymoops 2.4.3 is available 
In-Reply-To: Your message of "Fri, 21 Sep 2001 12:43:21 -0400."
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Date: Sat, 22 Sep 2001 11:39:12 +1000
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On Fri, 21 Sep 2001 12:43:21 -0400 (EDT), 
Stephen Torri <storri@ameritech.net> wrote:
>ksymoops.c:114:1: directives may not be used inside a macro argument

Some versions of glibc define prinf as a macro instead of a function.
That is quite legal but it stops you using #ifdef inside printf calls.
I will change ksymoops to work around that.

>symbol.c:220:58: warning: trigraph ??> ignored
>symbol.c:221:44: warning: trigraph ??> ignored
>symbol.c:225:49: warning: trigraph ??> ignored
>symbol.c:226:35: warning: trigraph ??> ignored

I believe that is a gcc bug.  The text is
            snprintf(map, size,
                     options->hex ? "<END_OF_CODE+%llx/????>"
                    : "<END_OF_CODE+%lld/????>",
                offset);
gcc is complaining about trigraphs but they are inside a string
constant, not in code.  IMHO gcc should not flag trigraphs in string
constants, report it as a gcc bug.