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RobbbertModerator
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GCC 9.2 is bugged and will not compile MAME
#383510 - 09/02/19 03:01 AM




- removed, no longer relevant --



Llaffer
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Re: GCC 9.2 is bugged and will not compile MAME new [Re: Robbbert]
#383511 - 09/02/19 06:01 AM


Is there a way to roll back within the application? Or do we have to install an old version of the tools and not update it?

Thanks.



smf
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Re: GCC 9.2 is bugged and will not compile MAME new [Re: Llaffer]
#383584 - 09/07/19 10:14 AM


> Is there a way to roll back within the application? Or do we have to install an old
> version of the tools and not update it?
>
> Thanks.

It is possible, but if you update then it's fixed now anyway



Hydreigon
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Re: GCC 9.2 is bugged and will not compile MAME new [Re: smf]
#383641 - 09/15/19 03:50 AM


I'm having all around problems and idk if I will resort to rolling back.

I usually use winenv32.bat to compile MAME but idk if that is even a proper way?



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cyberdman
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Re: GCC 9.2 is bugged and will not compile MAME new [Re: Hydreigon]
#383642 - 09/15/19 04:50 AM


I would use win32con.bat. That's what I do.



cyberdman



Llaffer
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Re: GCC 9.2 is bugged and will not compile MAME new [Re: smf]
#383644 - 09/15/19 03:06 PM


I figured as much since I was able to build the updated MAME when it released last week using the latest tools without issue.



Hydreigon
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Re: GCC 9.2 is bugged and will not compile MAME new [Re: Llaffer]
#383649 - 09/15/19 07:49 PM


It would be nice to know what you did in detail. I would like to compile Mame the intended way unless my way of using win32env.bat works fine.



-.-



smf
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Re: GCC 9.2 is bugged and will not compile MAME new [Re: cyberdman]
#383661 - 09/16/19 10:31 PM


> I would use win32con.bat. That's what I do.

I use win32\env.bat

Latest gcc works fine.



Llaffer
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Re: GCC 9.2 is bugged and will not compile MAME new [Re: Hydreigon]
#383665 - 09/17/19 07:20 PM


I use win32env.bat as well.

I didn't do anything special. Everything built like normal for me.



belegdol
Reged: 04/18/04
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Re: GCC 9.2 is bugged and will not compile MAME new [Re: Robbbert]
#383675 - 09/18/19 07:55 AM


What error are you getting? On appveyor the following appears:

Code:

internal error in mingw32_gt_pch_use_address, at config/i386/host-mingw32.c:186: MapViewOfFileEx: Attempt to access invalid address. 
: fatal error: had to relocate PCH
compilation terminated.
make[2]: *** [dasm.make:496: ../../../../mingw-gcc/obj/x64/Release/src/devices/cpu/cop400/cop420ds.o] Error 1
make[1]: *** [Makefile:94: dasm] Error 2




Lord Nightmare
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Re: GCC 9.2 is bugged and will not compile MAME new [Re: Llaffer]
#383676 - 09/18/19 09:51 AM


> I use win32env.bat as well.
>
> I didn't do anything special. Everything built like normal for me.

Just run at the mingw32 prompt:
pacman -Syuu
This should update to the gcc 9.2.0-2 package which fixes the PCH issue, the fix was released on Aug 29th 2019.
You will need to do a clean build afterward.

LN



"When life gives you zombies... *CHA-CHIK!* ...you make zombie-ade!"


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