cmake file(TIMEOUT) examples

grpc/grpc cmake/download_archive.cmake :25 

file(DOWNLOAD ${url} ${_TEMPORARY_FILE}
     TIMEOUT 60
     EXPECTED_HASH SHA256=${hash}
     TLS_VERIFY ON)

qgis/QGIS cmake/DownloadO2.cmake :24 

file(DOWNLOAD ${_o2_url} ${_o2_dl_file}
   INACTIVITY_TIMEOUT ${_o2_dl_inactive_timeout}
   TIMEOUT ${_o2_dl_timeout}
   STATUS _o2_dl_status
   LOG _o2_dl_log
   #SHOW_PROGRESS
   EXPECTED_HASH SHA1=${_o2_dl_sha1}
   TLS_VERIFY on
   #TLS_CAINFO file
)

qt/qtgrpc tests/auto/protobuf/conformance/CMakeLists.txt :38 

file(DOWNLOAD
    "${protobuf_github_base_url}/conformance/conformance.proto"
    "${CMAKE_CURRENT_BINARY_DIR}/conformance.proto"
    TIMEOUT 10
)

qt/qtgrpc tests/auto/protobuf/conformance/CMakeLists.txt :45 

file(DOWNLOAD
    "${protobuf_github_base_url}/src/google/protobuf/test_messages_proto3.proto"
    "${CMAKE_CURRENT_BINARY_DIR}/test_messages_proto3.proto"
    TIMEOUT 10
)