macOS Homebrew CI is broken due to gazebo/tbb and latest boost

[traversaro]

Error:

2021-05-22T03:05:36.5067180Z -- Build files have been written to: /Users/runner/work/robotology-superbuild/robotology-superbuild/build/src/casadi-matlab-bindings
2021-05-22T03:05:46.5772090Z [219/344] Performing build step for 'casadi-matlab-bindings'
2021-05-22T03:05:46.5872280Z FAILED: src/casadi-matlab-bindings/CMakeFiles/YCMStamp/casadi-matlab-bindings-build 
2021-05-22T03:05:46.5976960Z cd /Users/runner/work/robotology-superbuild/robotology-superbuild/build/src/casadi-matlab-bindings && /usr/local/Cellar/cmake/3.20.2/bin/cmake --build . && /usr/local/Cellar/cmake/3.20.2/bin/cmake -E touch /Users/runner/work/robotology-superbuild/robotology-superbuild/build/src/casadi-matlab-bindings/CMakeFiles/YCMStamp/casadi-matlab-bindings-build
2021-05-22T03:05:46.6076060Z [1/3] Building C object CMakeFiles/casadi_mex_matlab.dir/Users/runner/work/robotology-superbuild/robotology-superbuild/msdk_R2020a_mexmaci64/extern/version/c_mexapi_version.c.o
2021-05-22T03:05:46.6178610Z [2/3] Building CXX object CMakeFiles/casadi_mex_matlab.dir/autogenerated/cxx/casadiMATLAB_wrap.cxx.o
2021-05-22T03:05:46.6280770Z FAILED: CMakeFiles/casadi_mex_matlab.dir/autogenerated/cxx/casadiMATLAB_wrap.cxx.o 
2021-05-22T03:05:46.6388290Z /Applications/Xcode_12.4.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/c++ -DDLL_EXPORT_SYM="__attribute__((visibility(\"default\")))" -DHAVE_OCTAVE -DMATLAB_DEFAULT_RELEASE=R2017b -DMATLAB_MEX_FILE -I/Users/runner/work/robotology-superbuild/robotology-superbuild/msdk_R2020a_mexmaci64/extern/include -isystem /Users/runner/work/robotology-superbuild/robotology-superbuild/build/install/include -O3 -DNDEBUG -isysroot /Applications/Xcode_12.4.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk -mmacosx-version-min=10.15 -fPIC -fvisibility=default -MD -MT CMakeFiles/casadi_mex_matlab.dir/autogenerated/cxx/casadiMATLAB_wrap.cxx.o -MF CMakeFiles/casadi_mex_matlab.dir/autogenerated/cxx/casadiMATLAB_wrap.cxx.o.d -o CMakeFiles/casadi_mex_matlab.dir/autogenerated/cxx/casadiMATLAB_wrap.cxx.o -c /Users/runner/work/robotology-superbuild/robotology-superbuild/src/casadi-matlab-bindings/autogenerated/cxx/casadiMATLAB_wrap.cxx
2021-05-22T03:05:46.6496370Z In file included from /Users/runner/work/robotology-superbuild/robotology-superbuild/src/casadi-matlab-bindings/autogenerated/cxx/casadiMATLAB_wrap.cxx:1752:
2021-05-22T03:05:46.6599990Z In file included from /Users/runner/work/robotology-superbuild/robotology-superbuild/build/install/include/casadi/casadi.hpp:29:
2021-05-22T03:05:47.1732710Z In file included from /Users/runner/work/robotology-superbuild/robotology-superbuild/build/install/include/casadi/core/core.hpp:30:
2021-05-22T03:05:47.1836870Z In file included from /Users/runner/work/robotology-superbuild/robotology-superbuild/build/install/include/casadi/core/sx_elem.hpp:30:
2021-05-22T03:05:47.1944350Z In file included from /Users/runner/work/robotology-superbuild/robotology-superbuild/build/install/include/casadi/core/printable.hpp:35:
2021-05-22T03:05:47.2047750Z /Users/runner/work/robotology-superbuild/robotology-superbuild/build/install/include/casadi/core/casadi_common.hpp:150:3: error: unknown type name 'constexpr'
2021-05-22T03:05:47.2149930Z   constexpr casadi_int LOOKUP_LINEAR = 0;
2021-05-22T03:05:47.2251390Z   ^
2021-05-22T03:05:47.2354240Z /Users/runner/work/robotology-superbuild/robotology-superbuild/build/install/include/casadi/core/casadi_common.hpp:150:23: error: expected ';' after top level declarator
2021-05-22T03:05:47.2456640Z   constexpr casadi_int LOOKUP_LINEAR = 0;
2021-05-22T03:05:47.2457200Z                       ^
2021-05-22T03:05:47.2559840Z /Users/runner/work/robotology-superbuild/robotology-superbuild/build/install/include/casadi/core/casadi_common.hpp:151:3: error: unknown type name 'constexpr'
2021-05-22T03:05:47.2661820Z   constexpr casadi_int LOOKUP_EXACT = 1;
2021-05-22T03:05:47.2763080Z   ^
2021-05-22T03:05:47.2865920Z /Users/runner/work/robotology-superbuild/robotology-superbuild/build/install/include/casadi/core/casadi_common.hpp:151:23: error: expected ';' after top level declarator
2021-05-22T03:05:47.2968010Z   constexpr casadi_int LOOKUP_EXACT = 1;
2021-05-22T03:05:47.3069300Z                       ^
2021-05-22T03:05:47.3172170Z /Users/runner/work/robotology-superbuild/robotology-superbuild/build/install/include/casadi/core/casadi_common.hpp:152:3: error: unknown type name 'constexpr'
2021-05-22T03:05:47.3274050Z   constexpr casadi_int LOOKUP_BINARY = 2;
2021-05-22T03:05:47.3375640Z   ^
2021-05-22T03:05:47.3478420Z /Users/runner/work/robotology-superbuild/robotology-superbuild/build/install/include/casadi/core/casadi_common.hpp:152:23: error: expected ';' after top level declarator
2021-05-22T03:05:47.3580420Z   constexpr casadi_int LOOKUP_BINARY = 2;
2021-05-22T03:05:47.3681800Z                       ^
2021-05-22T03:05:47.3785670Z /Users/runner/work/robotology-superbuild/robotology-superbuild/build/install/include/casadi/core/casadi_common.hpp:185:12: error: non-aggregate type 'std::vector<std::string>' (aka 'vector<basic_string<char, char_traits<char>, allocator<char> > >') cannot be initialized with an initializer list
2021-05-22T03:05:47.3887930Z     return {};
2021-05-22T03:05:47.3989200Z            ^~
2021-05-22T03:05:47.4092160Z /Users/runner/work/robotology-superbuild/robotology-superbuild/build/install/include/casadi/core/casadi_common.hpp:255:10: error: unknown type name 'casadi_int'; did you mean 'casadi_uint'?
2021-05-22T03:05:47.4194230Z     for (casadi_int i=0; i<v.size(); ++i) {
2021-05-22T03:05:47.4295620Z          ^
2021-05-22T03:05:47.4398300Z /Users/runner/work/robotology-superbuild/robotology-superbuild/build/install/include/casadi/core/casadi_types.hpp:43:34: note: 'casadi_uint' declared here
2021-05-22T03:05:47.4500250Z typedef unsigned CASADI_INT_TYPE casadi_uint;
2021-05-22T03:05:47.4601400Z                                  ^
2021-05-22T03:05:47.4704970Z In file included from /Users/runner/work/robotology-superbuild/robotology-superbuild/src/casadi-matlab-bindings/autogenerated/cxx/casadiMATLAB_wrap.cxx:1752:
2021-05-22T03:05:47.4808460Z In file included from /Users/runner/work/robotology-superbuild/robotology-superbuild/build/install/include/casadi/casadi.hpp:29:
2021-05-22T03:05:47.4912110Z In file included from /Users/runner/work/robotology-superbuild/robotology-superbuild/build/install/include/casadi/core/core.hpp:30:
2021-05-22T03:05:47.5015610Z In file included from /Users/runner/work/robotology-superbuild/robotology-superbuild/build/install/include/casadi/core/sx_elem.hpp:30:
2021-05-22T03:05:47.5118860Z In file included from /Users/runner/work/robotology-superbuild/robotology-superbuild/build/install/include/casadi/core/printable.hpp:35:
2021-05-22T03:05:47.5222590Z /Users/runner/work/robotology-superbuild/robotology-superbuild/build/install/include/casadi/core/casadi_common.hpp:269:11: error: use of undeclared identifier 'cnt'; did you mean 'int'?
2021-05-22T03:05:47.5324670Z       if (cnt++!=0) ss << ", ";
2021-05-22T03:05:47.5426060Z           ^
2021-05-22T03:05:47.5529130Z /Users/runner/work/robotology-superbuild/robotology-superbuild/build/install/include/casadi/core/casadi_common.hpp:269:14: error: expected unqualified-id
2021-05-22T03:05:47.5630890Z       if (cnt++!=0) ss << ", ";
2021-05-22T03:05:47.5732130Z              ^
2021-05-22T03:05:47.5835120Z /Users/runner/work/robotology-superbuild/robotology-superbuild/build/install/include/casadi/core/casadi_common.hpp:290:13: error: use of undeclared identifier 'count'
2021-05-22T03:05:47.5937120Z       if (++count < p.size()) ss << ", ";
2021-05-22T03:05:47.6038320Z             ^
2021-05-22T03:05:47.6141280Z /Users/runner/work/robotology-superbuild/robotology-superbuild/build/install/include/casadi/core/casadi_common.hpp:303:13: error: use of undeclared identifier 'count'
2021-05-22T03:05:47.6243460Z       if (++count < p.size()) ss << ", ";
2021-05-22T03:05:47.6345010Z             ^
2021-05-22T03:05:47.6449080Z In file included from /Users/runner/work/robotology-superbuild/robotology-superbuild/src/casadi-matlab-bindings/autogenerated/cxx/casadiMATLAB_wrap.cxx:1752:
2021-05-22T03:05:47.6553100Z In file included from /Users/runner/work/robotology-superbuild/robotology-superbuild/build/install/include/casadi/casadi.hpp:29:
2021-05-22T03:05:47.6664070Z In file included from /Users/runner/work/robotology-superbuild/robotology-superbuild/build/install/include/casadi/core/core.hpp:30:
2021-05-22T03:05:47.6767420Z In file included from /Users/runner/work/robotology-superbuild/robotology-superbuild/build/install/include/casadi/core/sx_elem.hpp:32:
2021-05-22T03:05:47.6769740Z /Users/runner/work/robotology-superbuild/robotology-superbuild/build/install/include/casadi/core/casadi_limits.hpp:50:52: error: unknown type name 'casadi_int'; did you mean 'casadi_uint'?
2021-05-22T03:05:47.6770890Z       static bool is_equal(const T& x, const T& y, casadi_int depth) {
2021-05-22T03:05:47.6771420Z                                                    ^
2021-05-22T03:05:47.6872230Z /Users/runner/work/robotology-superbuild/robotology-superbuild/build/install/include/casadi/core/casadi_types.hpp:43:34: note: 'casadi_uint' declared here
2021-05-22T03:05:47.6973560Z typedef unsigned CASADI_INT_TYPE casadi_uint;
2021-05-22T03:05:47.7074220Z                                  ^
2021-05-22T03:05:47.7176800Z In file included from /Users/runner/work/robotology-superbuild/robotology-superbuild/src/casadi-matlab-bindings/autogenerated/cxx/casadiMATLAB_wrap.cxx:1752:
2021-05-22T03:05:47.7277130Z In file included from /Users/runner/work/robotology-superbuild/robotology-superbuild/build/install/include/casadi/casadi.hpp:29:
2021-05-22T03:05:47.7380280Z In file included from /Users/runner/work/robotology-superbuild/robotology-superbuild/build/install/include/casadi/core/core.hpp:30:
2021-05-22T03:05:47.7480420Z In file included from /Users/runner/work/robotology-superbuild/robotology-superbuild/build/install/include/casadi/core/sx_elem.hpp:32:
2021-05-22T03:05:47.7583890Z /Users/runner/work/robotology-superbuild/robotology-superbuild/build/install/include/casadi/core/casadi_limits.hpp:66:33: error: unknown type name 'casadi_int'; did you mean 'casadi_uint'?
2021-05-22T03:05:47.7682880Z         return val==static_cast<casadi_int>(val);
2021-05-22T03:05:47.7784140Z                                 ^
2021-05-22T03:05:47.7887320Z /Users/runner/work/robotology-superbuild/robotology-superbuild/build/install/include/casadi/core/casadi_types.hpp:43:34: note: 'casadi_uint' declared here
2021-05-22T03:05:47.7981440Z typedef unsigned CASADI_INT_TYPE casadi_uint;
2021-05-22T03:05:47.8082620Z                                  ^
2021-05-22T03:05:47.8180770Z In file included from /Users/runner/work/robotology-superbuild/robotology-superbuild/src/casadi-matlab-bindings/autogenerated/cxx/casadiMATLAB_wrap.cxx:1752:
2021-05-22T03:05:47.8284150Z In file included from /Users/runner/work/robotology-superbuild/robotology-superbuild/build/install/include/casadi/casadi.hpp:29:
2021-05-22T03:05:47.8385870Z In file included from /Users/runner/work/robotology-superbuild/robotology-superbuild/build/install/include/casadi/core/core.hpp:30:
2021-05-22T03:05:47.8487780Z In file included from /Users/runner/work/robotology-superbuild/robotology-superbuild/build/install/include/casadi/core/sx_elem.hpp:33:
2021-05-22T03:05:47.8588790Z In file included from /Users/runner/work/robotology-superbuild/robotology-superbuild/build/install/include/casadi/core/matrix_fwd.hpp:29:
2021-05-22T03:05:47.8689870Z /Users/runner/work/robotology-superbuild/robotology-superbuild/build/install/include/casadi/core/casadi_misc.hpp:58:12: error: unknown type name 'casadi_int'; did you mean 'casadi_uint'?
2021-05-22T03:05:47.8790150Z   operator casadi_int() const {
2021-05-22T03:05:47.8890520Z            ^
2021-05-22T03:05:47.8992760Z /Users/runner/work/robotology-superbuild/robotology-superbuild/build/install/include/casadi/core/casadi_types.hpp:43:34: note: 'casadi_uint' declared here
2021-05-22T03:05:47.9092090Z typedef unsigned CASADI_INT_TYPE casadi_uint;
2021-05-22T03:05:47.9192070Z                                  ^
2021-05-22T03:05:47.9294390Z In file included from /Users/runner/work/robotology-superbuild/robotology-superbuild/src/casadi-matlab-bindings/autogenerated/cxx/casadiMATLAB_wrap.cxx:1752:
2021-05-22T03:05:47.9394480Z In file included from /Users/runner/work/robotology-superbuild/robotology-superbuild/build/install/include/casadi/casadi.hpp:29:
2021-05-22T03:05:47.9495080Z In file included from /Users/runner/work/robotology-superbuild/robotology-superbuild/build/install/include/casadi/core/core.hpp:30:
2021-05-22T03:05:47.9596600Z In file included from /Users/runner/work/robotology-superbuild/robotology-superbuild/build/install/include/casadi/core/sx_elem.hpp:33:
2021-05-22T03:05:47.9697480Z In file included from /Users/runner/work/robotology-superbuild/robotology-superbuild/build/install/include/casadi/core/matrix_fwd.hpp:29:
2021-05-22T03:05:47.9798380Z /Users/runner/work/robotology-superbuild/robotology-superbuild/build/install/include/casadi/core/casadi_misc.hpp:77:47: error: unknown type name 'casadi_int'; did you mean 'casadi_uint'?
2021-05-22T03:05:47.9897690Z   CASADI_EXPORT std::vector<casadi_int> range(casadi_int start, casadi_int stop, casadi_int step=1,
2021-05-22T03:05:47.9998730Z                                               ^
2021-05-22T03:05:48.0101230Z /Users/runner/work/robotology-superbuild/robotology-superbuild/build/install/include/casadi/core/casadi_types.hpp:43:34: note: 'casadi_uint' declared here
2021-05-22T03:05:48.0200150Z typedef unsigned CASADI_INT_TYPE casadi_uint;
2021-05-22T03:05:48.0300620Z                                  ^
2021-05-22T03:05:48.0404840Z In file included from /Users/runner/work/robotology-superbuild/robotology-superbuild/src/casadi-matlab-bindings/autogenerated/cxx/casadiMATLAB_wrap.cxx:1752:
2021-05-22T03:05:48.0503780Z In file included from /Users/runner/work/robotology-superbuild/robotology-superbuild/build/install/include/casadi/casadi.hpp:29:
2021-05-22T03:05:48.0603980Z In file included from /Users/runner/work/robotology-superbuild/robotology-superbuild/build/install/include/casadi/core/core.hpp:30:
2021-05-22T03:05:48.0707260Z In file included from /Users/runner/work/robotology-superbuild/robotology-superbuild/build/install/include/casadi/core/sx_elem.hpp:33:
2021-05-22T03:05:48.0808510Z In file included from /Users/runner/work/robotology-superbuild/robotology-superbuild/build/install/include/casadi/core/matrix_fwd.hpp:29:
2021-05-22T03:05:48.0908930Z /Users/runner/work/robotology-superbuild/robotology-superbuild/build/install/include/casadi/core/casadi_misc.hpp:77:65: error: unknown type name 'casadi_int'; did you mean 'casadi_uint'?
2021-05-22T03:05:48.1008330Z   CASADI_EXPORT std::vector<casadi_int> range(casadi_int start, casadi_int stop, casadi_int step=1,
2021-05-22T03:05:48.1109470Z                                                                 ^
2021-05-22T03:05:48.1211770Z /Users/runner/work/robotology-superbuild/robotology-superbuild/build/install/include/casadi/core/casadi_types.hpp:43:34: note: 'casadi_uint' declared here
2021-05-22T03:05:48.1313670Z typedef unsigned CASADI_INT_TYPE casadi_uint;
2021-05-22T03:05:48.1415240Z                                  ^
2021-05-22T03:05:48.1518440Z In file included from /Users/runner/work/robotology-superbuild/robotology-superbuild/src/casadi-matlab-bindings/autogenerated/cxx/casadiMATLAB_wrap.cxx:1752:
2021-05-22T03:05:48.1621980Z In file included from /Users/runner/work/robotology-superbuild/robotology-superbuild/build/install/include/casadi/casadi.hpp:29:
2021-05-22T03:05:48.1722170Z In file included from /Users/runner/work/robotology-superbuild/robotology-superbuild/build/install/include/casadi/core/core.hpp:30:
2021-05-22T03:05:48.1822410Z In file included from /Users/runner/work/robotology-superbuild/robotology-superbuild/build/install/include/casadi/core/sx_elem.hpp:33:
2021-05-22T03:05:48.1922610Z In file included from /Users/runner/work/robotology-superbuild/robotology-superbuild/build/install/include/casadi/core/matrix_fwd.hpp:29:
2021-05-22T03:05:48.2026150Z /Users/runner/work/robotology-superbuild/robotology-superbuild/build/install/include/casadi/core/casadi_misc.hpp:77:82: error: unknown type name 'casadi_int'; did you mean 'casadi_uint'?
2021-05-22T03:05:48.2125400Z   CASADI_EXPORT std::vector<casadi_int> range(casadi_int start, casadi_int stop, casadi_int step=1,
2021-05-22T03:05:48.2225240Z                                                                                  ^
2021-05-22T03:05:48.2327110Z /Users/runner/work/robotology-superbuild/robotology-superbuild/build/install/include/casadi/core/casadi_types.hpp:43:34: note: 'casadi_uint' declared here
2021-05-22T03:05:48.2426980Z typedef unsigned CASADI_INT_TYPE casadi_uint;
2021-05-22T03:05:48.2527820Z                                  ^
2021-05-22T03:05:48.2630420Z In file included from /Users/runner/work/robotology-superbuild/robotology-superbuild/src/casadi-matlab-bindings/autogenerated/cxx/casadiMATLAB_wrap.cxx:1752:
2021-05-22T03:05:48.2730630Z In file included from /Users/runner/work/robotology-superbuild/robotology-superbuild/build/install/include/casadi/casadi.hpp:29:
2021-05-22T03:05:48.2831050Z In file included from /Users/runner/work/robotology-superbuild/robotology-superbuild/build/install/include/casadi/core/core.hpp:30:
2021-05-22T03:05:48.2931770Z In file included from /Users/runner/work/robotology-superbuild/robotology-superbuild/build/install/include/casadi/core/sx_elem.hpp:33:
2021-05-22T03:05:48.3034420Z In file included from /Users/runner/work/robotology-superbuild/robotology-superbuild/build/install/include/casadi/core/matrix_fwd.hpp:29:
2021-05-22T03:05:48.3134830Z /Users/runner/work/robotology-superbuild/robotology-superbuild/build/install/include/casadi/core/casadi_misc.hpp:78:45: error: unknown type name 'casadi_int'; did you mean 'casadi_uint'?
2021-05-22T03:05:48.3233520Z                                             casadi_int len=std::numeric_limits<casadi_int>::max());
2021-05-22T03:05:48.3334130Z                                             ^
2021-05-22T03:05:48.3437340Z /Users/runner/work/robotology-superbuild/robotology-superbuild/build/install/include/casadi/core/casadi_types.hpp:43:34: note: 'casadi_uint' declared here
2021-05-22T03:05:48.3539480Z typedef unsigned CASADI_INT_TYPE casadi_uint;
2021-05-22T03:05:48.3639450Z                                  ^
2021-05-22T03:05:48.3742430Z fatal error: too many errors emitted, stopping now [-ferror-limit=]
2021-05-22T03:05:48.3841430Z 20 errors generated.

[traversaro]

We missed that in #747 due to the flaky status of the GitHub Actions CI. The first error is that constexpr is not recognized, so perhaps it is just a matter of correctly set the required C++ version. In theory this should be done by casadi, but for a quick fix I think we can do it downstream in casadi-matlab-bindings.

[traversaro]

ami-iit/casadi-matlab-bindings#6 solved the problem related to Casadi, but the macOS/CI is still failing due to:

2021-05-24T09:49:11.3439140Z In file included from /Users/runner/work/robotology-superbuild/robotology-superbuild/src/GazeboYARPPlugins/plugins/camera/src/Camera.cc:8:
2021-05-24T09:49:11.3542430Z In file included from /Users/runner/work/robotology-superbuild/robotology-superbuild/src/GazeboYARPPlugins/plugins/camera/include/gazebo/Camera.hh:12:
2021-05-24T09:49:11.3645530Z In file included from /usr/local/include/gazebo-11/gazebo/plugins/CameraPlugin.hh:24:
2021-05-24T09:49:11.3748240Z In file included from /usr/local/include/gazebo-11/gazebo/rendering/Camera.hh:40:
2021-05-24T09:49:11.3850950Z In file included from /usr/local/include/gazebo-11/gazebo/transport/Node.hh:30:
2021-05-24T09:49:11.3953560Z In file included from /usr/local/include/gazebo-11/gazebo/transport/TopicManager.hh:35:
2021-05-24T09:49:11.4056340Z In file included from /usr/local/include/gazebo-11/gazebo/transport/SubscriptionTransport.hh:24:
2021-05-24T09:49:11.4159780Z /usr/local/include/gazebo-11/gazebo/transport/Connection.hh:57:65: error: expected class name
2021-05-24T09:49:11.4259700Z     class GZ_TRANSPORT_VISIBLE ConnectionReadTask : public tbb::task
2021-05-24T09:49:11.4361330Z                                                                 ^
2021-05-24T09:49:11.4462930Z /usr/local/include/gazebo-11/gazebo/transport/Connection.hh:73:20: error: no type named 'task' in namespace 'tbb'
2021-05-24T09:49:11.4563200Z       public: tbb::task *execute()
2021-05-24T09:49:11.4664690Z               ~~~~~^
2021-05-24T09:49:11.4766880Z /usr/local/include/gazebo-11/gazebo/transport/Connection.hh:313:61: error: no member named 'allocate_root' in namespace 'tbb::v1::task'
2021-05-24T09:49:11.4866680Z                   ConnectionReadTask *task = new(tbb::task::allocate_root())
2021-05-24T09:49:11.4968190Z                                                  ~~~~~~~~~~~^
2021-05-24T09:49:11.5071030Z /usr/local/include/gazebo-11/gazebo/transport/Connection.hh:315:19: error: no type named 'enqueue' in namespace 'tbb::v1::task'; did you mean 'ifqueue'?
2021-05-24T09:49:11.5170220Z                   tbb::task::enqueue(*task);
2021-05-24T09:49:11.5271560Z                   ^~~~~~~~~~~
2021-05-24T09:49:11.5374400Z /Applications/Xcode_12.4.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk/usr/include/net/if_var.h:230:9: note: 'ifqueue' declared here

This is probably related to osrf/homebrew-simulation#1477 .

[traversaro]

Related PR: https://github.com/osrf/homebrew-simulation/pull/1483/files .

[traversaro]

Related issue: PX4/PX4-Autopilot#17644 .