util/rb_tree: Fix a compiler warning

[mesa.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 502b1787c626b7b79c433503f8b9128e362ea1d0..f135d05736556a43532d98e5324e7495bb55a84a 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -1836,6 +1836,9 @@ for plat in $platforms; do
 
     android)
         PKG_CHECK_MODULES([ANDROID], [cutils hardware sync])
+        if test -n "$with_gallium_drivers"; then
+            PKG_CHECK_MODULES([BACKTRACE], [backtrace])
+        fi
         DEFINES="$DEFINES -DHAVE_ANDROID_PLATFORM"
         ;;