buildtests.sh: don't set variables which are already set

diff --git a/tests/buildtests.sh b/tests/buildtests.sh
index bfbf4e61aa444b447512d382cf5f6e23f49af6a0..64c67081451b2f548280c1ef371cfe070791a30d 100755 (executable)
--- a/tests/buildtests.sh
+++ b/tests/buildtests.sh
@@ -49,9 +49,6 @@ test_apptools()
        esac
 
        export PATH="${PATH}:${RRDEST}/bin"
-       export CC="${RRDEST}/bin/${TOOLTUPLE}-gcc"
-       export CXX="${RRDEST}/bin/${TOOLTUPLE}-g++"
-       export CONFIG_CXX
        export RUMPBAKE
 
        make