diff --git a/src/gallium/targets/libgl-gdi/libgl_gdi.c b/src/gallium/targets/libgl-gdi/libgl_gdi.c
index fd7b0ae..59094ec 100644
--- a/src/gallium/targets/libgl-gdi/libgl_gdi.c
+++ b/src/gallium/targets/libgl-gdi/libgl_gdi.c
@@ -55,8 +55,12 @@
 #include "swr/swr_public.h"
 #endif
 
+#ifdef GALLIUM_LLVMPIPE
 static boolean use_llvmpipe = FALSE;
+#endif
+#ifdef GALLIUM_SWR
 static boolean use_swr = FALSE;
+#endif
 
 static struct pipe_screen *
 gdi_screen_create(void)