Hi, I've fixed the c-ares problem: https://github.com/Homebrew/homebrew-core/pull/61094
Thanks, -- kou In <20200913.060135.44621514234997684....@clear-code.com> "Re: MacOS CI issue" on Sun, 13 Sep 2020 06:01:35 +0900 (JST), Sutou Kouhei <k...@clear-code.com> wrote: > Hi, > > I have an idea to solve this: > > https://github.com/apache/arrow/pull/8166#pullrequestreview-486396454 > >> It'll be fixed by using system c-ares (installed by >> Homebrew) in both Apache Arrow and gRPC. We need >> c-ares-config.cmake for it. The current >> https://github.com/Homebrew/homebrew-core/blob/master/Formula/c-ares.rb >> uses configure and make. We'll be able to install >> c-ares-config.cmake by switching to cmake and ninja from >> configure and make. > > Thanks, > -- > kou > > In <20d2175f-6b25-4c99-a45b-7ef95debe...@yahoo.com> > "MacOS CI issue" on Sat, 12 Sep 2020 16:30:00 -0400, > Radu Teodorescu <radukay...@yahoo.com.INVALID> wrote: > >> Hi, >> I am struggling to debug a task that is failing in CI: >> https://github.com/apache/arrow/pull/8130/checks?check_run_id=1106595772 >> <https://github.com/apache/arrow/pull/8130/checks?check_run_id=1106595772> >> >> Looks like a CMake failure and that is strange given my PR only touches >> existing c++ files >> >> -- Found c-ares: /usr/local/include (found version "1.16.1") >> 153 >> >> <https://github.com/apache/arrow/pull/8130/checks?check_run_id=1106595772#step:5:153>CMake >> Error at /usr/local/lib/cmake/grpc/modules/Findc-ares.cmake:43 >> (add_library): >> 154 >> >> <https://github.com/apache/arrow/pull/8130/checks?check_run_id=1106595772#step:5:154> >> add_library cannot create imported target "c-ares::cares" because another >> 155 >> >> <https://github.com/apache/arrow/pull/8130/checks?check_run_id=1106595772#step:5:155> >> target with the same name already exists. >> 156 >> >> <https://github.com/apache/arrow/pull/8130/checks?check_run_id=1106595772#step:5:156>Call >> Stack (most recent call first): >> 157 >> >> <https://github.com/apache/arrow/pull/8130/checks?check_run_id=1106595772#step:5:157> >> /usr/local/lib/cmake/grpc/gRPCConfig.cmake:15 (find_package) >> 158 >> >> <https://github.com/apache/arrow/pull/8130/checks?check_run_id=1106595772#step:5:158> >> cmake_modules/ThirdpartyToolchain.cmake:2461 (find_package) >> 159 >> >> <https://github.com/apache/arrow/pull/8130/checks?check_run_id=1106595772#step:5:159> >> CMakeLists.txt:495 (include) >> 160 >> >> <https://github.com/apache/arrow/pull/8130/checks?check_run_id=1106595772#step:5:160>
