On Wed, Aug 09, 2017 at 03:41:33PM -0600, Jeremie Courreges-Anglas wrote: > CVSROOT: /cvs > Module name: ports > Changes by: [email protected] 2017/08/09 15:41:33 > > Added files: > net/isc-dhcp/patches: > patch-bind_bind-9_9_9-P3_lib_isc_backtrace_c > > Log message: > Unbreak build on amd64 > > clang from base doesn't provide _Unwind_* functions (yet?) >
the symbols are not in compiler_rt but rather libc++abi $ nm /usr/lib/libc++abi.so.0.0 | fgrep _Unwind 00039a40 T _Unwind_Backtrace 0003ad30 T _Unwind_DeleteException 00039980 T _Unwind_FindEnclosingFunction 00039bf0 T _Unwind_Find_FDE 0003ab50 T _Unwind_ForcedUnwind 00039cd0 T _Unwind_GetCFA 00039880 T _Unwind_GetDataRelBase 0003ad90 T _Unwind_GetGR 0003ae70 T _Unwind_GetIP 00039d50 T _Unwind_GetIPInfo 0003ac00 T _Unwind_GetLanguageSpecificData 0003acb0 T _Unwind_GetRegionStart 00039900 T _Unwind_GetTextRelBase 0003a040 T _Unwind_RaiseException 0003a740 T _Unwind_Resume 000397e0 T _Unwind_Resume_or_Rethrow 0003ae10 T _Unwind_SetGR 0003aef0 T _Unwind_SetIP 00038760 t _ZN10__cxxabiv1L11scan_eh_tabERNS_12_GLOBAL__N_112scan_resultsE14_Unwind_ActionbP17_Unwind_ExceptionP15_Unwind_Context 00038e10 t _ZN10__cxxabiv1L14call_terminateEbP17_Unwind_Exception 0003b2f0 t _ZN10__cxxabiv1L22exception_cleanup_funcE19_Unwind_Reason_CodeP17_Unwind_Exception 0003b7c0 t _ZN10__cxxabiv1L27dependent_exception_cleanupE19_Unwind_Reason_CodeP17_Unwind_Exception
