From 2168b87b51e70e8ad914e547c6c922fc33af3a89 Mon Sep 17 00:00:00 2001
From: Kristian Høgsberg <krh@bitplanet.net>
Date: Wed, 2 Jun 2010 22:48:06 -0400
Subject: egl_dri2: Support _EGL_PLATFORM_DRM

This lets the egl_dri2 driver initialize on just a DRM fd.
---
 configure.ac | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index f66b93c791..7fcc9fbd92 100644
--- a/configure.ac
+++ b/configure.ac
@@ -962,11 +962,22 @@ if test "x$enable_egl" = xyes; then
         fi
 
         # build egl_dri2 when xcb-dri2 is available
-        PKG_CHECK_MODULES([EGL_DRI2], [x11-xcb xcb-dri2 xcb-xfixes libdrm],
+        PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb-dri2 xcb-xfixes],
 			  [have_xcb_dri2=yes],[have_xcb_dri2=no])
+	PKG_CHECK_MODULES([LIBUDEV], [libudev > 150],
+			  [have_libudev=yes],[have_libudev=no])
+
         if test "$have_xcb_dri2" = yes; then
-            EGL_DRIVERS_DIRS="$EGL_DRIVERS_DIRS dri2"
+	    EGL_DRIVER_DRI2=dri2
+            DEFINES="$DEFINES -DHAVE_XCB_DRI2"
+        fi
+
+        if test "$have_libudev" = yes; then
+	    EGL_DRIVER_DRI2=dri2
+            DEFINES="$DEFINES -DHAVE_LIBUDEV"
         fi
+
+        EGL_DRIVERS_DIRS="$EGL_DRIVERS_DIRS $EGL_DRIVER_DRI2"
     fi
 fi
 AC_SUBST([EGL_LIB_DEPS])
-- 
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