ld: warning: URGENT: building for OSX, but linking against dylib (/usr/lib/libc++.dylib) built for (unknown).

[StrikerRUS]

Refer to #2856 (comment).

-- The C compiler identification is AppleClang 9.1.0.9020039
-- The CXX compiler identification is AppleClang 9.1.0.9020039
-- Check for working C compiler: /Applications/Xcode_9.4.1.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/cc
-- Check for working C compiler: /Applications/Xcode_9.4.1.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/cc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: /Applications/Xcode_9.4.1.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/c++
-- Check for working CXX compiler: /Applications/Xcode_9.4.1.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Found OpenMP_C: -Xclang -fopenmp (found version "3.1") 
-- Found OpenMP_CXX: -Xclang -fopenmp (found version "3.1") 
-- Found OpenMP: TRUE (found version "3.1")  
-- Performing Test MM_PREFETCH
-- Performing Test MM_PREFETCH - Success
-- Using _mm_prefetch
-- Performing Test MM_MALLOC
-- Performing Test MM_MALLOC - Success
-- Using _mm_malloc
-- Configuring done
-- Generating done
-- Build files have been written to: /Users/runner/runners/2.165.0/work/1/s/build
Scanning dependencies of target _lightgbm
[  6%] Building CXX object CMakeFiles/_lightgbm.dir/src/c_api.cpp.o
[  6%] Building CXX object CMakeFiles/_lightgbm.dir/src/lightgbm_R.cpp.o
[  9%] Building CXX object CMakeFiles/_lightgbm.dir/src/application/application.cpp.o
[ 12%] Building CXX object CMakeFiles/_lightgbm.dir/src/boosting/boosting.cpp.o
[ 15%] Building CXX object CMakeFiles/_lightgbm.dir/src/boosting/gbdt.cpp.o
[ 18%] Building CXX object CMakeFiles/_lightgbm.dir/src/boosting/gbdt_model_text.cpp.o
[ 21%] Building CXX object CMakeFiles/_lightgbm.dir/src/boosting/gbdt_prediction.cpp.o
[ 25%] Building CXX object CMakeFiles/_lightgbm.dir/src/boosting/prediction_early_stop.cpp.o
[ 28%] Building CXX object CMakeFiles/_lightgbm.dir/src/io/bin.cpp.o
[ 31%] Building CXX object CMakeFiles/_lightgbm.dir/src/io/config.cpp.o
[ 34%] Building CXX object CMakeFiles/_lightgbm.dir/src/io/config_auto.cpp.o
[ 37%] Building CXX object CMakeFiles/_lightgbm.dir/src/io/dataset.cpp.o
[ 40%] Building CXX object CMakeFiles/_lightgbm.dir/src/io/dataset_loader.cpp.o
[ 43%] Building CXX object CMakeFiles/_lightgbm.dir/src/io/file_io.cpp.o
[ 46%] Building CXX object CMakeFiles/_lightgbm.dir/src/io/json11.cpp.o
[ 50%] Building CXX object CMakeFiles/_lightgbm.dir/src/io/metadata.cpp.o
[ 53%] Building CXX object CMakeFiles/_lightgbm.dir/src/io/parser.cpp.o
[ 56%] Building CXX object CMakeFiles/_lightgbm.dir/src/io/tree.cpp.o
[ 59%] Building CXX object CMakeFiles/_lightgbm.dir/src/metric/dcg_calculator.cpp.o
[ 62%] Building CXX object CMakeFiles/_lightgbm.dir/src/metric/metric.cpp.o
[ 65%] Building CXX object CMakeFiles/_lightgbm.dir/src/network/linker_topo.cpp.o
[ 68%] Building CXX object CMakeFiles/_lightgbm.dir/src/network/linkers_mpi.cpp.o
[ 71%] Building CXX object CMakeFiles/_lightgbm.dir/src/network/linkers_socket.cpp.o
[ 75%] Building CXX object CMakeFiles/_lightgbm.dir/src/network/network.cpp.o
[ 78%] Building CXX object CMakeFiles/_lightgbm.dir/src/objective/objective_function.cpp.o
[ 81%] Building CXX object CMakeFiles/_lightgbm.dir/src/treelearner/data_parallel_tree_learner.cpp.o
[ 84%] Building CXX object CMakeFiles/_lightgbm.dir/src/treelearner/feature_parallel_tree_learner.cpp.o
[ 87%] Building CXX object CMakeFiles/_lightgbm.dir/src/treelearner/gpu_tree_learner.cpp.o
[ 90%] Building CXX object CMakeFiles/_lightgbm.dir/src/treelearner/serial_tree_learner.cpp.o
[ 93%] Building CXX object CMakeFiles/_lightgbm.dir/src/treelearner/tree_learner.cpp.o
[ 96%] Building CXX object CMakeFiles/_lightgbm.dir/src/treelearner/voting_parallel_tree_learner.cpp.o
[100%] Linking CXX shared library ../lib_lightgbm.so
ld: warning: URGENT: building for OSX, but linking against dylib (/usr/lib/libc++.dylib) built for (unknown). Note: This will be an error in the future.
ld: warning: URGENT: building for OSX, but linking against dylib (/usr/lib/libSystem.dylib) built for (unknown). Note: This will be an error in the future.
[100%] Built target _lightgbm

The first commit when error started to appear is ba15a16, but I don't think it can be a root cause.

Since we produce artifacts from those builds, I think we cannot create new release before fixing this issue.

[jameslamb]

@StrikerRUS I'm googling around. I don't have any theories yet :/

[guolinke]

@StrikerRUS can we try the CI with some older commits, to find out the root cause?

[StrikerRUS]

Already tried:

• sudo installer -pkg /Library/Developer/CommandLineTools/Packages/macOS_SDK_headers_for_macOS_10.14.pkg -target /
• sudo ln -s /Applications/Xcode_9.4.1.app/Contents/Frameworks/ /usr/local/include/
• Unable to install runtime/cgo on Mojave 10.14.4 with go 1.12.1 golang/go#31159 (comment)
• Unable to install runtime/cgo on Mojave 10.14.4 with go 1.12.1 golang/go#31159 (comment)
• brew uninstall gcc
• ... (will be appended)

@guolinke I'm pretty sure this is due to internal changes at Azure side.

[StrikerRUS]

Summited the issue: actions/runner-images#525.

[guolinke]

@StrikerRUS Is that Github Actions or Azure Pipeline?

[StrikerRUS]

@guolinke

[StrikerRUS]

@guolinke
I guess they share the same containers.

[StrikerRUS]

Closing because the upstream issue has been resolved: actions/runner-images#525 (comment).