--- /var/lib/layman/x11/media-libs/mesa/mesa-9999.ebuild	2011-02-19 15:23:34.500000017 +0100
+++ /var/lib/layman/x11/media-libs/mesa/mesa-9999.ebuild	2011-03-03 00:22:06.580912727 +0100
@@ -45,7 +45,7 @@ 
 done
 
 IUSE="${IUSE_VIDEO_CARDS}
-	+classic d3d debug +gallium gles llvm motif +nptl pic selinux kernel_FreeBSD"
+	+classic d3d debug +gallium gles llvm motif +nptl pic selinux kernel_FreeBSD +dricore"
 
 LIBDRM_DEPSTRING=">=x11-libs/libdrm-2.4.24"
 # keep correct libdrm and dri2proto dep
@@ -259,6 +259,10 @@ 
 		fi
 	fi
 
+	if use dricore; then
+		myconf="${myconf} --enable-shared-dricore"
+	fi
+
 	# --with-driver=dri|xlib|osmesa || do we need osmesa?
 	econf \
 		--disable-option-checking \