package/flann: cleanup configure options

Disabling doc and test build is already done by the cmake-package
infrastructure.

Signed-off-by: Samuel Martin <s.martin49@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/flann/flann.mk

@@ -14,8 +14,6 @@ FLANN_CONF_OPTS = \
 	-DBUILD_PYTHON_BINDINGS=OFF \
 	-DBUILD_MATLAB_BINDINGS=OFF \
 	-DBUILD_EXAMPLES=$(if $(BR2_PACKAGE_FLANN_EXAMPLES),ON,OFF) \
-	-DBUILD_TESTS=OFF \
-	-DBUILD_DOC=OFF \
 	-DUSE_OPENMP=$(if $(BR2_GCC_ENABLE_OPENMP),ON,OFF) \
 	-DPYTHON_EXECUTABLE=OFF