katago 1.15.1 build failure

[chenrui333]

👋 trying to build the latest release, but run into some build issue. The error log is as below:

error build log

  /home/linuxbrew/.linuxbrew/Homebrew/Library/Homebrew/shims/linux/super/g++-11  -mfpmath=sse -g -O2 -pedantic -Wall -Wextra -Wno-sign-compare -Wcast-align -Wcast-qual -Wctor-dtor-privacy -Wdisabled-optimization -Wformat=2 -Wmissing-declarations -Wmissing-include-dirs -Woverloaded-virtual -Wredundant-decls -Wshadow -Wstrict-overflow=1 -Wswitch-default -Wfloat-conversion -Wunused -Wlogical-op -Wnoexcept -Wstrict-null-sentinel -Wnull-dereference -Walloc-zero -Wduplicated-branches -Wduplicated-cond -Wdangling-else -Wrestrict -O3 -DNDEBUG CMakeFiles/katago.dir/core/global.cpp.o CMakeFiles/katago.dir/core/base64.cpp.o CMakeFiles/katago.dir/core/bsearch.cpp.o CMakeFiles/katago.dir/core/commandloop.cpp.o CMakeFiles/katago.dir/core/config_parser.cpp.o CMakeFiles/katago.dir/core/datetime.cpp.o CMakeFiles/katago.dir/core/elo.cpp.o CMakeFiles/katago.dir/core/fancymath.cpp.o CMakeFiles/katago.dir/core/fileutils.cpp.o CMakeFiles/katago.dir/core/hash.cpp.o CMakeFiles/katago.dir/core/logger.cpp.o CMakeFiles/katago.dir/core/mainargs.cpp.o CMakeFiles/katago.dir/core/makedir.cpp.o CMakeFiles/katago.dir/core/md5.cpp.o CMakeFiles/katago.dir/core/multithread.cpp.o CMakeFiles/katago.dir/core/parallel.cpp.o CMakeFiles/katago.dir/core/rand.cpp.o CMakeFiles/katago.dir/core/rand_helpers.cpp.o CMakeFiles/katago.dir/core/sha2.cpp.o CMakeFiles/katago.dir/core/test.cpp.o CMakeFiles/katago.dir/core/threadsafecounter.cpp.o CMakeFiles/katago.dir/core/threadsafequeue.cpp.o CMakeFiles/katago.dir/core/threadtest.cpp.o CMakeFiles/katago.dir/core/timer.cpp.o CMakeFiles/katago.dir/game/board.cpp.o CMakeFiles/katago.dir/game/rules.cpp.o CMakeFiles/katago.dir/game/boardhistory.cpp.o CMakeFiles/katago.dir/game/graphhash.cpp.o CMakeFiles/katago.dir/dataio/sgf.cpp.o CMakeFiles/katago.dir/dataio/numpywrite.cpp.o CMakeFiles/katago.dir/dataio/poswriter.cpp.o CMakeFiles/katago.dir/dataio/trainingwrite.cpp.o CMakeFiles/katago.dir/dataio/loadmodel.cpp.o CMakeFiles/katago.dir/dataio/homedata.cpp.o CMakeFiles/katago.dir/dataio/files.cpp.o CMakeFiles/katago.dir/neuralnet/nninputs.cpp.o CMakeFiles/katago.dir/neuralnet/sgfmetadata.cpp.o CMakeFiles/katago.dir/neuralnet/modelversion.cpp.o CMakeFiles/katago.dir/neuralnet/nneval.cpp.o CMakeFiles/katago.dir/neuralnet/desc.cpp.o CMakeFiles/katago.dir/neuralnet/dummybackend.cpp.o CMakeFiles/katago.dir/book/book.cpp.o CMakeFiles/katago.dir/book/bookcssjs.cpp.o CMakeFiles/katago.dir/search/timecontrols.cpp.o CMakeFiles/katago.dir/search/searchparams.cpp.o CMakeFiles/katago.dir/search/mutexpool.cpp.o CMakeFiles/katago.dir/search/search.cpp.o CMakeFiles/katago.dir/search/searchnode.cpp.o CMakeFiles/katago.dir/search/searchresults.cpp.o CMakeFiles/katago.dir/search/searchhelpers.cpp.o CMakeFiles/katago.dir/search/searchexplorehelpers.cpp.o CMakeFiles/katago.dir/search/searchmirror.cpp.o CMakeFiles/katago.dir/search/searchmultithreadhelpers.cpp.o CMakeFiles/katago.dir/search/searchnnhelpers.cpp.o CMakeFiles/katago.dir/search/searchtimehelpers.cpp.o CMakeFiles/katago.dir/search/searchupdatehelpers.cpp.o CMakeFiles/katago.dir/search/asyncbot.cpp.o CMakeFiles/katago.dir/search/distributiontable.cpp.o CMakeFiles/katago.dir/search/localpattern.cpp.o CMakeFiles/katago.dir/search/searchnodetable.cpp.o CMakeFiles/katago.dir/search/subtreevaluebiastable.cpp.o CMakeFiles/katago.dir/search/patternbonustable.cpp.o CMakeFiles/katago.dir/search/analysisdata.cpp.o CMakeFiles/katago.dir/search/reportedsearchvalues.cpp.o CMakeFiles/katago.dir/program/gtpconfig.cpp.o CMakeFiles/katago.dir/program/setup.cpp.o CMakeFiles/katago.dir/program/playutils.cpp.o CMakeFiles/katago.dir/program/playsettings.cpp.o CMakeFiles/katago.dir/program/play.cpp.o CMakeFiles/katago.dir/program/selfplaymanager.cpp.o CMakeFiles/katago.dir/tests/testboardarea.cpp.o CMakeFiles/katago.dir/tests/testboardbasic.cpp.o CMakeFiles/katago.dir/tests/testbook.cpp.o CMakeFiles/katago.dir/tests/testcommon.cpp.o CMakeFiles/katago.dir/tests/testconfig.cpp.o CMakeFiles/katago.dir/tests/testmisc.cpp.o CMakeFiles/katago.dir/tests/testnnevalcanary.cpp.o CMakeFiles/katago.dir/tests/testrules.cpp.o CMakeFiles/katago.dir/tests/testscore.cpp.o CMakeFiles/katago.dir/tests/testsgf.cpp.o CMakeFiles/katago.dir/tests/testsymmetries.cpp.o CMakeFiles/katago.dir/tests/testnninputs.cpp.o CMakeFiles/katago.dir/tests/testownership.cpp.o CMakeFiles/katago.dir/tests/testsearchcommon.cpp.o CMakeFiles/katago.dir/tests/testsearchnonn.cpp.o CMakeFiles/katago.dir/tests/testsearch.cpp.o CMakeFiles/katago.dir/tests/testsearchv3.cpp.o CMakeFiles/katago.dir/tests/testsearchv8.cpp.o CMakeFiles/katago.dir/tests/testsearchv9.cpp.o CMakeFiles/katago.dir/tests/testsearchmisc.cpp.o CMakeFiles/katago.dir/tests/testtime.cpp.o CMakeFiles/katago.dir/tests/testtrainingwrite.cpp.o CMakeFiles/katago.dir/tests/testnn.cpp.o CMakeFiles/katago.dir/tests/tinymodel.cpp.o CMakeFiles/katago.dir/tests/tinymodeldata.cpp.o CMakeFiles/katago.dir/distributed/client.cpp.o CMakeFiles/katago.dir/command/commandline.cpp.o CMakeFiles/katago.dir/command/analysis.cpp.o CMakeFiles/katago.dir/command/benchmark.cpp.o CMakeFiles/katago.dir/command/contribute.cpp.o CMakeFiles/katago.dir/command/evalsgf.cpp.o CMakeFiles/katago.dir/command/gatekeeper.cpp.o CMakeFiles/katago.dir/command/genbook.cpp.o CMakeFiles/katago.dir/command/gputest.cpp.o CMakeFiles/katago.dir/command/gtp.cpp.o CMakeFiles/katago.dir/command/match.cpp.o CMakeFiles/katago.dir/command/misc.cpp.o CMakeFiles/katago.dir/command/runtests.cpp.o CMakeFiles/katago.dir/command/sandbox.cpp.o CMakeFiles/katago.dir/command/selfplay.cpp.o CMakeFiles/katago.dir/command/tune.cpp.o CMakeFiles/katago.dir/command/writetrainingdata.cpp.o CMakeFiles/katago.dir/main.cpp.o -o katago  /home/linuxbrew/.linuxbrew/lib/libz.so /home/linuxbrew/.linuxbrew/lib/libzip.so
  /usr/bin/ld: CMakeFiles/katago.dir/neuralnet/nneval.cpp.o: in function `NNEvaluator::NNEvaluator(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, Logger*, int, int, int, bool, bool, int, int, bool, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, bool, enabled_t, enabled_t, int, std::vector<int, std::allocator<int> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, bool, int)':
  nneval.cpp:(.text+0x2d8a): undefined reference to `NeuralNet::getNumInputMetaChannels(LoadedModel const*)'
  collect2: error: ld returned 1 exit status
  make[2]: *** [CMakeFiles/katago.dir/build.make:1894: katago] Error 1
  make[2]: Leaving directory '/tmp/katago-20240721-8519-9oodhe/KataGo-1.15.1/cpp'
  make[1]: *** [CMakeFiles/Makefile2:86: CMakeFiles/katago.dir/all] Error 2
  make[1]: Leaving directory '/tmp/katago-20240721-8519-9oodhe/KataGo-1.15.1/cpp'
  make: *** [Makefile:94: all] Error 2

full build log, https://github.com/Homebrew/homebrew-core/actions/runs/10022870460/job/27715779374?pr=177923
relates to Homebrew/homebrew-core#177923

[lightvector]

Thanks for reporting this, https://github.com/lightvector/KataGo/releases/tag/v1.15.2 should have a fix for the compile error that was found here.