<br><br><div class="gmail_quote">On Wed, Apr 22, 2009 at 11:28 AM, Bert Freudenberg <span dir="ltr"><<a href="mailto:bert@freudenbergs.de">bert@freudenbergs.de</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
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On 22.04.2009, at 20:04, Eliot Miranda wrote:<br>
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Hi All,<br>
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I need to modify the autoconf scripts in the unix build to arrange to omit the -fomit-frame-pointer flag form on e of the files in Cog. I've asked Ian for help but he's not responded for whatever reason and I would like to solve the issue up front. Is anyone familiar enough with autoconf and has the free time to hold my hand through the process. I haven't got the patience to learn autoconf myself (fundamentally because I think its a heap of crap, waaaay too complicated to be worth the effort) but I would like to have the rest of the VM compiled with -fomit-frame-pointer, essentially for plugin performance, so I don't want to take the easy route and simply omit -fomit-frame-pointer throguhout, and I don't want to spend the time e.g. porting the Newspeak make framework, which would be a good thing in the long run.<br>
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TIA<br>
Eliot<br>
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Ian is on vacation.</blockquote><div><br></div><div>That explains it.</div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;"><br>
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Easiest might be to add -fno-omit-frame-pointer when your file is compiled, this should cancel a previous -fomit-frame-pointer.</blockquote><div><br></div><div>Right. My problem, however, is how to get autoconf to generate a specific compile rule for one file. I can define the alternative COMPILEALT macro but I can't yet figure out how to spit out that rule for a specific source file withoput hacking it at the wrong place. But I'm getting closer :/</div>
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- Bert -<br>
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