[Xorg] [PATCH] fix configure.ac and Makefile.am to allow x86emu

Kristian Høgsberg krh at bitplanet.net
Mon Jul 19 18:43:08 PDT 2004

Jesse Barnes wrote:
> On Saturday, July 17, 2004 4:55 pm, Jakub Stachowski wrote:
>>It doesn't work for me. I checked it with trident driver (for now available
>>from my tla archive: qbast at go2.pl--2004 http://arch.hypair.net/archives 
>>, but Daniel said he will merge it soon). Server starts almost ok (vesa
>>bios is not detected - see log: http://arch.hypair.net/logs/Xorg.log.bad)
>>and works. But when I kill it screen goes blank and only option is reboot.
>>When I try enabling x86emu with original cflags from Daniel's repository
>>(-D_PC -D_VM86_LINUX) it works better - detects vesa bios but fails at ddc
>>transfer (see http://arch.hypair.net/logs/Xorg.log) - and no problems after
>>killing xserver.
> Doesn't look like we'll be able to unconditionally use the emulator then.  I 
> probably won't have time to throw together an autodetection function for 
> configure.ac until after the summit and OLS, but I should be able to do it 
> afterwards.

I have a patch in my archive (also attached for easy review) that adds a 
--with-int10={vm86,x86emu,stub} option to configure.  I didn't implement 
the autodetection you mention, but it should be fairly straightforward. 
Also, the patch adds a (simple) check for SYSV_IPC (shmget et al), so 
HAVE_SYSV_IPC gets set and xf86shmget() does something useful.

My archive: debrix--krh--0.1 in http://bitplanet.net/arch/2004

Daniel, did you pull the debrix-input-mouse--krh--0.1 and 
debrix-input-keyboard--krh--0.1 branches yet?  It would be nice to have 
these in an upstream archive.

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