[Bug go/64900] gotools don't link on Solaris 11/x86

[ian at airs dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64900

--- Comment #1 from Ian Lance Taylor <ian at airs dot com> ---
Normally libgo.so will get the symbol _Unwind_GetLanguageSpecificData from
libgcc_s.so.  The first step here is to find out why that didn't happen.  Was
libgo.so not linked against libgcc_s.so?  Does libgcc_s.so not define
_Unwind_GetLanguageSpecificData?