CXXFLAGS=-D__STDC_CONSTANT_MACROS &&
OPTS+=" -DENABLE_CCACHE=OFF" &&
OPTS+=" -DCMAKE_BUILD_TYPE=Release -DBUILD_DOCS=0 -DBUILD_PERF_TESTS=0 \
  -DBUILD_TESTS=0 -Wno-dev" &&
OPTS+=' -DOPENCV_FORCE_3RDPARTY_BUILD=0' &&

if [[ -n $CV_CONTRIB ]];then
 OPTS+=" -DOPENCV_EXTRA_MODULES_PATH=$SOURCE_DIRECTORY/contrib"
fi &&

OPTS+=" -DIPPROOT=$SOURCE_DIRECTORY/ippicv_lnx" &&

cmake_build