Using ExternalProject should work as well (again, if it doesn't, it's a bug and should be reported). We should augment our examples to include an example use with ExternalProject
https://issues.apache.org/jira/browse/ARROW-9740 On Thu, Aug 13, 2020 at 9:44 PM Radu Teodorescu <radukay...@yahoo.com.invalid> wrote: > Hi Wes, > > I will certainly give that a shot and provide feedback - my typical setup > with arrow has so far used ExternalProject and I tend to prefer this for > development vs the install path since it makes it easier track problems, > step into the code, run arrow examples and tests when I need a quick usage > sample etc. > > So if possible I would like to stick to that or one of the other cmake > options for including the arrow source into a project > > > > > On Aug 13, 2020, at 7:27 PM, Wes McKinney <wesmck...@gmail.com> wrote: > > > > > > hi Radu, > > > > > > If you use the approach in > > > > > > https://github.com/apache/arrow/blob/master/cpp/examples/minimal_build > > > > > > It should be sufficient to use > > > > > > find_package(ArrowFlight REQUIRED) > > > > > > and then use the imported arrow_flight_static target (or > > > arrow_flight_shared, depending on your needs) when linking. If that > > > does not work, it's a bug and you should open a JIRA issue. We just > > > worked a bunch on this for 1.0.0 and after so it's important that this > > > work consistently. > > > > > >> On Thu, Aug 13, 2020 at 4:20 PM Radu Teodorescu > > >> <radukay...@yahoo.com.invalid> wrote: > > >> > > >> I can produce something isolated shortly - but really the questions is > how can one build a hello world type flight server that does something like > > >> { > > >> FlightServerBase server; > > >> server.Serve(); > > >> //Yes I know this would fail at runtime but I just need to get there > first > > >> } > > >> > > >> with a fully self contained CMake project (i.e. that doesn’t depend on > having arrow or it’s dependencies preinstalled). > > >> > > >> If you have something like that that works, I can take it from there > > >> Thank you > > >> Radu > > >> > > >>>> On Aug 13, 2020, at 4:42 PM, Sutou Kouhei <k...@clear-code.com> wrote: > > >>> > > >>> Hi, > > >>> > > >>> Could you share a minimal CMake and C++ file set to > > >>> reproduce your case? > > >>> > > >>> > > >>> Thanks, > > >>> -- > > >>> kou > > >>> > > >>> In <f4a132f3-e8d5-468b-924d-93fe165d2...@yahoo.com> > > >>> "Building an executable with arrow flight (C++)" on Thu, 13 Aug 2020 > 12:06:49 -0400, > > >>> Radu Teodorescu <radukay...@yahoo.com.INVALID> wrote: > > >>> > > >>>> Hello, > > >>>> I am trying to build a server that uses arrow flight and getting into > a bit of a rabbit hole with dependency inclusion. > > >>>> I have arrow included as an external project and so far everything > has worked really smoothly (I have executables building with arrow, parquet > arrow and I also have arrow flight libraty building fine). > > >>>> When I try to build an executable that user flight lib, I am getting > a never-ending stream of missing dependencies (mostly grpc related). > > >>>> The flight-test-server is building without any issues but I cannot > see a clean way to point my cmake to the same list of dependencies that are > built internally by arrow CMake stack (without duplicating a lot of the > existing arrow CMake and/or manually defining all the dependencies) > > >>>> > > >>>> I realize this is mostly a gRPC and CMake question, but I am hoping > someone had walked this road before or there is some public domain project > I can use as an integration reference. > > >>>> Thank you > > >>>> Radu > > >> > > > >
