• Michael Hanselmann's avatar
    FindProtobuf: Make outputs depend on protoc executable · e380d7c5
    Michael Hanselmann authored
    After updating from Protocol Buffers 2.5.0 to 2.6.0 compilation of the
    generated source failed: "This file was generated by an older version of
    protoc which is incompatible with your Protocol Buffer headers. Please
    regenerate this file with a newer version of protoc.".
    Turns out the source and headers generated by way of
    FindProtobuf.cmake:PROTOBUF_GENERATE_CPP aren't updated. Adding a
    dependency on the compiler executable fixes this issue.
FindProtobuf.cmake 8.15 KB