[Vm-dev] Thanks, I was able to build Cog

[Mariano Martinez Peck]

Excellent :)
Now you can continue with your work in Android hehhe

On Tue, Jul 5, 2011 at 5:39 AM, Dimitry Golubovsky <golubovsky at gmail.com>wrote:

>
> Hi,
>
> Thanks Igor and Mariano. I synced my clone repo with blessed, and was
> able to build Cog via cmake (looks like I did not read one paragraph
> in Mariano's guide ;)
>
> I ran into the cc1: error: unrecognized command line option
> "-mno-fused-madd" error while compiling the float math plugin.
>
> I use
>
> dima at slax:~/src/cogvm/dmg-blessed/build$ gcc --version
> gcc (GCC) 4.2.4
> Copyright (C) 2007 Free Software Foundation, Inc.
>
> not very new but did not really have plans to upgrade it. I followed
> this discussion:
>
>
> http://forum.world.st/Failed-to-build-FloatMathPlugin-on-FreeBSD-td3346374.html
>
> commenting out the relevant line in FloatMathPlugin/CMakeLists.txt
>
> I see where it is coming from (class CPlatformConfig in CMakeVMMaker):
>
> configureFloatMathPlugin: maker
>        "extra rules for FloatMathPlugin"
> ....
>
>        "according to http://www.netlib.org/fdlibm/readme
>        it should be compiled with no optimizations"
>        maker addDefinitions: '-O0 -mno-fused-madd'.
>
>
> Thanks.
>
> --
> Dimitry Golubovsky
>
> Anywhere on the Web
>



-- 
Mariano
http://marianopeck.wordpress.com
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