macOS Build Timeout

[PengZheng]

The issue has appeared in daily builds of macOS for two days in a row:

https://github.com/apache/celix/actions/runs/7311203261/job/19920500143

[100%] Building CXX object bundles/components_ready_check/gtest/CMakeFiles/test_components_ready.dir/src/ComponentsReadyTestSuite.cc.o
[100%] Built target test_cxx_shell
[100%] Linking CXX executable test_components_ready
[100%] Built target test_utils
[100%] Built target test_dfi
[100%] Built target test_cxx_rsa_configured_discovery
[100%] Built target test_cxx_remote_services_integration
[100%] Built target test_cxx_remote_service_admin
[100%] Built target celix_pswp_common_tests
[100%] Built target test_pubsub_interceptors_zmq_and_wire_v2_integration
[100%] Built target test_components_ready
[100%] Built target test_pubsub_interceptors_ws_and_wire_v2_integration
[100%] Built target test_framework
[100%] Linking CXX static library ../../../lib/libgmock.a
[100%] Built target gmock
[100%] Building CXX object _deps/googletest-build/googlemock/CMakeFiles/gmock_main.dir/src/gmock_main.cc.o
[100%] Linking CXX static library ../../../lib/libgmock_main.a
[100%] Built target gmock_main
Error: The operation was canceled.

https://github.com/apache/celix/actions/runs/7317563474/job/19933186609

[ 93%] Linking CXX executable test_utils
[ 93%] Linking CXX executable test_components_ready
[ 93%] Built target test_log_helper
[ 93%] Built target test_pubsub_spi
[ 93%] Linking CXX executable test_framework
[ 93%] Built target test_dfi
[ 93%] Built target test_cxx_remote_service_admin
[ 93%] Built target integration_test_rsa_json_rpc
[ 93%] Built target test_components_ready
[ 93%] Built target test_cxx_rsa_configured_discovery
[ 93%] Built target test_pubsub_utils
[ 93%] Built target test_utils
[ 93%] Built target test_framework
[ 93%] Linking CXX static library ../../../lib/libgmock.a
[ 93%] Built target gmock
[ 93%] Building CXX object _deps/googletest-build/googlemock/CMakeFiles/gmock_main.dir/src/gmock_main.cc.o
[ 93%] Linking CXX static library ../../../lib/libgmock_main.a
[ 93%] Built target gmock_main
Error: The operation was canceled.

[PengZheng]

Observing that it only happens on macos-build-brew but never on macos-build-conan, which uses ninja rather than gnu make, I have switched macos-build-brew to use ninja instead. So far it does not reproduce.

Considering this issue is relative easy to reproduce in our CI environment, it is worth further investigation.

[pnoltes]

I have not yet encountered this on my Mac. I could be an issue with not enough memory, because make -j uses unlimited jobs and (IIRC) ninja adjust the build parallelisation based on resource usage.

[PengZheng]

Now that it is not reproducible in local machine, I'll close it now.
If any of our users are affected by this, we can investigate it then.