On Sat, 2016-01-16 at 10:57 +0100, Dominique d'Humières wrote: > > Addressed these, fixed a problem with using GLIBCXX_WEAK_DEFINITION > > (which is only set on Darwin despite the generic-sounding name -- so > > just use __attribute__((weak)) directly), and also updated > > testsuite_abi.cc so that it knows about CXXABI_1.3.10. > > > > Approved by Jonathan Wakely. Committed as r232454. > This breaks bootstrap on darwin, see > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69310.
Can you (or anyone else with access to Darwin) let me know what Darwin actually supports that would be similar in effect to the alias we use right now? I suppose a weak alias would work as well because we define the C1 constructor anyway? If so, what's the proper macros / configury check to use for these? Is there any documentation for what darwin supports and needs in this space?
