On 12/31/2015 04:15, David Chisnall wrote: > The newer versions of GCC are GPLv3 and so are unacceptable for the FreeBSD base system. Most of libgcc in base now comes from compiler-rt. The correct solution would be to identify the missing functionality in compiler-rt so that it can be fixed (with patches ideally, but even a list of the missing functions and what they do would be helpful). Things like libquadmath, which are only needed for the port, belong in ports. When I look which symbols clang++-compiled executables require from libgcc_s.so, list only has these symbols (mostly the first one): _Unwind_Resume _Unwind_DeleteException _Unwind_GetCFA _Unwind_RaiseException _Unwind_SetGR _Unwind_SetIP I couldn't find any of them defined in compiler-rt. But it looks like libunwind project implements them: http://www.nongnu.org/libunwind/. There is also the port devel/libunwind. I am not sure if this means that libunwind should be imported into the base. If only general C++ programs could be untangled from libgcc, this fortran problem will be solved. YuriReceived on Thu Dec 31 2015 - 19:36:56 UTC
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