package/opencv: cleanup configure options

Disabling doc and example 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/opencv/opencv.mk

@@ -13,8 +13,6 @@ OPENCV_LICENSE_FILES = LICENSE
 # OpenCV component options
 OPENCV_CONF_OPTS += \
 	-DBUILD_WITH_DEBUG_INFO=OFF \
-	-DBUILD_DOCS=OFF            \
-	-DBUILD_EXAMPLES=OFF        \
 	-DBUILD_PERF_TESTS=$(if $(BR2_PACKAGE_OPENCV_BUILD_PERF_TESTS),ON,OFF) \
 	-DBUILD_TESTS=$(if $(BR2_PACKAGE_OPENCV_BUILD_TESTS),ON,OFF)