Disable direct rendering on Cygwin

Add Cygwin platform-specific settings and drivers to build for dri driver:
- by default, disable direct rendering.
- if direct rendering is enabled, the swrast dridriver is the only one it's
sensible to try to build (this doesn't work at the moment as additional patches
are required to build a libGL which can load just swrast without the DRM headers,
even though there's no actual functional dependency)

Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Julien Cristau <jcristau@debian.org>
This commit is contained in:
Jon TURNEY 2011-03-14 22:08:23 +00:00
parent e7d18ed1ef
commit c6e33ca285

View File

@ -735,6 +735,10 @@ gnu*)
dnl Disable by default on GNU/Hurd
driglx_direct_default="no"
;;
cygwin*)
dnl Disable by default on cygwin
driglx_direct_default="no"
;;
*)
driglx_direct_default="yes"
;;
@ -1022,6 +1026,16 @@ if test "$mesa_driver" = dri -o "$mesa_driver" = no; then
DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
fi
;;
cygwin*)
DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"
DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
if test "x$driglx_direct" = xyes; then
DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
fi
if test "x$DRI_DIRS" = "xyes"; then
DRI_DIRS="swrast"
fi
;;
esac
# default drivers