|
|
|
@ -275,7 +275,12 @@ stdenv.mkDerivation { |
|
|
|
|
propagatedBuildInputs = lib.optional enablePython pythonPackages.numpy |
|
|
|
|
++ lib.optionals enableCuda [ cudatoolkit nvidia-optical-flow-sdk ]; |
|
|
|
|
|
|
|
|
|
nativeBuildInputs = [ cmake pkg-config unzip ]; |
|
|
|
|
nativeBuildInputs = [ cmake pkg-config unzip ] |
|
|
|
|
++ lib.optionals enablePython [ |
|
|
|
|
pythonPackages.pip |
|
|
|
|
pythonPackages.wheel |
|
|
|
|
pythonPackages.setuptools |
|
|
|
|
]; |
|
|
|
|
|
|
|
|
|
NIX_CFLAGS_COMPILE = lib.optionalString enableEXR "-I${ilmbase.dev}/include/OpenEXR"; |
|
|
|
|
|
|
|
|
@ -333,6 +338,21 @@ stdenv.mkDerivation { |
|
|
|
|
postInstall = '' |
|
|
|
|
sed -i "s|{exec_prefix}/$out|{exec_prefix}|;s|{prefix}/$out|{prefix}|" \ |
|
|
|
|
"$out/lib/pkgconfig/opencv4.pc" |
|
|
|
|
'' |
|
|
|
|
# install python distribution information, so other packages can `import opencv` |
|
|
|
|
+ lib.optionalString enablePython '' |
|
|
|
|
pushd $NIX_BUILD_TOP/$sourceRoot/modules/python/package |
|
|
|
|
python -m pip wheel --verbose --no-index --no-deps --no-clean --no-build-isolation --wheel-dir dist . |
|
|
|
|
|
|
|
|
|
pushd dist |
|
|
|
|
python -m pip install ./*.whl --no-index --no-warn-script-location --prefix="$out" --no-cache |
|
|
|
|
|
|
|
|
|
# the cv2/__init__.py just tries to check provide "nice user feedback" if the installation is bad |
|
|
|
|
# however, this also causes infinite recursion when used by other packages |
|
|
|
|
rm -r $out/${pythonPackages.python.sitePackages}/cv2 |
|
|
|
|
|
|
|
|
|
popd |
|
|
|
|
popd |
|
|
|
|
''; |
|
|
|
|
|
|
|
|
|
passthru = lib.optionalAttrs enablePython { pythonPath = [ ]; }; |
|
|
|
|