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

[Jakub Stachowski]

Dnia śro 14. lipca 2004 01:38, Kristian Høgsberg napisał:
> Shouldn't that be enabled by default?  I've been trying to run the i830
> driver and it doesn't get far with just stub.c...

On Linux you can use vm86 handler from os-specific/linux/int10 instead. It 
seems to work better (and in my opinion should be default for Linux/i386) - 
allows to get DDC information from monitor on Toshiba Satellite Pro 4600 with 
Trident CyberBlade/XP (x86emu fails with "01 illegal extended opcode").


>
> Kristian
>
> Jesse Barnes wrote:
> > Daniel, how does this look?  It seems to compile ok if I pass
> > --enable-x86emu, and if I don't pass it, the Makefile is generated like
> > it used to be...  If it looks ok, can you just commit it?
> >
> > The original Imakefile also set -D__BIG_ENDIAN__, but that should
> > probably be a global define if it isn't already.
> >
> > Thanks,
> > Jesse
> >
> >
> > ------------------------------------------------------------------------
> >
> > Index: configure.ac
> > ===================================================================
> > RCS file: /cvs/xserver/debrix/configure.ac,v
> > retrieving revision 1.7
> > diff -u -r1.7 configure.ac
> > --- configure.ac	6 Jul 2004 23:53:56 -0000	1.7
> > +++ configure.ac	13 Jul 2004 22:13:10 -0000
> > @@ -106,6 +106,7 @@
> >  AC_ARG_ENABLE(glx,           [  --enable-glx
> > ],[GLX=$enableval],[GLX=no]) AC_ARG_ENABLE(dri,           [  --enable-dri
> > ],[DRI=$enableval],[DRI=no]) AC_ARG_ENABLE(xinerama,	     [ 
> > --disable-xinerama ],[XINERAMA=$enableval],[XINERAMA=yes])
> > +AC_ARG_ENABLE(x86emu,	     AS_HELP_STRING([--enable-x86emu],[use x86
> > emulator for int10 library (default:
> > disabled)]),[X86EMU=$enableval],[X86EMU=no])
> >
> >  # Transport selection
> >  AC_ARG_ENABLE(unix-transport,[  --disable-unix-transport ],
> > [UNIXCONN=$enableval], [UNIXCONN=yes]) @@ -215,6 +216,8 @@
> >  	REQUIRED_MODULES="$REQUIRED_MODULES panoramixext"
> >  fi
> >
> > +AM_CONDITIONAL(X86EMU, [test x$X86EMU = xyes])
> > +
> >  AM_CONDITIONAL(XLOADABLE, [test x$XLOADABLE = xyes])
> >  if test "$XLOADABLE" = yes; then
> >  	AC_DEFINE(XLOADABLE,1,[Support loadable input and output drivers])
> > Index: hw/xorg/int10/Makefile.am
> > ===================================================================
> > RCS file: /cvs/xserver/debrix/hw/xorg/int10/Makefile.am,v
> > retrieving revision 1.4
> > diff -u -r1.4 Makefile.am
> > --- hw/xorg/int10/Makefile.am	1 Jul 2004 17:49:48 -0000	1.4
> > +++ hw/xorg/int10/Makefile.am	13 Jul 2004 22:13:10 -0000
> > @@ -2,9 +2,13 @@
> >
> >  #ibxorgint10_a_SOURCES = stub.c
> >
> > -libint10_a_SOURCES = stub.c xf86int10module.c
> > -
> > -# FIXME: i386/amd64-only (and Linux-only!!)
> > +if X86EMU
> > +AM_CFLAGS = -D_X86EMU -D__DRIVER__ -DFORCE_POST -D_CEXPORT=
> > -DNO_LONG_LONG +libint10_a_SOURCES = pci.c xf86int10module.c
> > helper_exec.c helper_mem.c \ +	xf86int10.c xf86x86emu.c generic.c
> > x86emu.c
> > +else
> >  AM_CFLAGS = -D_PC -D_VM86_LINUX
> > +libint10_a_SOURCES = stub.c xf86int10module.c
> > +endif
> >
> >  sdk_HEADERS = xf86int10.h
>
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