opencascade-occt: enable exceptions

+2
+2
pkgs/by-name/op/opencascade-occt/package.nix
··· 63 63 NIX_CFLAGS_COMPILE = [ "-fpermissive" ]; 64 64 cmakeFlags = [ 65 65 "-DUSE_RAPIDJSON=ON" 66 + # Enable exception handling for release builds. 67 + (lib.cmakeBool "BUILD_RELEASE_DISABLE_EXCEPTIONS" false) 66 68 ] 67 69 ++ lib.optionals withVtk [ 68 70 (lib.cmakeBool "USE_VTK" true)