On 23/04/2011 09:48, Marek Olšák wrote: > On Fri, Apr 22, 2011 at 1:29 PM, Jose Fonseca <jfons...@vmware.com> wrote: > >> The Mesa state tracker uses SWTNL for GL selection/feedback regardless of >> the driver. Some SPECviewperf viewsets and CAD apps use it. So using LLVM >> speeds up selection/feedback for all gallium drivers. >> >> We have only tested LLVM with x86/x86_64. So indeed, using it/requiring it >> on other platforms is not advisable. >> > > I take the first patch back. Here's an updated r300g patch that requires > LLVM on x86 and x86_64 only: > > > configure.ac: require LLVM to build r300g on x86 and x86_64 > > diff --git a/configure.ac b/configure.ac > index d8c50ce..1012ca5 100644 > --- a/configure.ac > +++ b/configure.ac > @@ -1780,9 +1780,16 @@ dnl Gallium Radeon r300g configuration > dnl > AC_ARG_ENABLE([gallium-r300], > [AS_HELP_STRING([--enable-gallium-r300], > - [build gallium r300 @<:@default=DRI-only@:>@])], > + [build gallium r300 @<:@default=build DRI driver only@:>@])], > [enable_gallium_r300="$enableval"], > [enable_gallium_r300=auto]) > +if test "x$enable_gallium_r300" != xno; then > + if test "x$MESA_LLVM" = x0; then > + case "$host_cpu" in > + i*86|x86_64) AC_MSG_ERROR([LLVM is required to build Gallium R300 > on x86 and x86_64]);; > + esac > + fi > +fi > if test "x$enable_gallium_r300" = xauto; then > GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r300" > gallium_check_st "radeon/drm" "dri-r300"
This error is triggering in the default (--with-driver=xlib) configuration on cygwin, see [1]. [1] http://tinderbox.freedesktop.org/builds/2011-04-27-0005/logs/libGL/#configure _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev