Created attachment 895722 [details] build.log and emerge --info /usr/libexec/gcc/x86_64-pc-linux-gnu/ld: /usr/lib/gcc/x86_64-pc-linux-gnu/10/../../../../lib64/libboost_log.so: undefined reference to `std::__exception_ptr::exception_ptr::_M_release()@CXXABI_1.3.13' /usr/libexec/gcc/x86_64-pc-linux-gnu/ld: /usr/lib/gcc/x86_64-pc-linux-gnu/10/../../../../lib64/libyaml-cpp.so: undefined reference to `std::ios_base_library_init()@GLIBCXX_3.4.32' /usr/libexec/gcc/x86_64-pc-linux-gnu/ld: /usr/lib/gcc/x86_64-pc-linux-gnu/10/../../../../lib64/libyaml-cpp.so: undefined reference to `std::__throw_bad_array_new_length()@GLIBCXX_3.4.29' /usr/libexec/gcc/x86_64-pc-linux-gnu/ld: /usr/lib/gcc/x86_64-pc-linux-gnu/10/../../../../lib64/libboost_log.so: undefined reference to `std::__exception_ptr::exception_ptr::_M_addref()@CXXABI_1.3.13'
You somehow have GCC 10 selected...
(In reply to Sam James from comment #1) > You somehow have GCC 10 selected... Oops, damn, that was for ada testing.