On Thu, Sep 05, 2013 at 09:52:13AM +0100, David Chisnall wrote: > On 4 Sep 2013, at 23:38, Baptiste Daroussin <b...@freebsd.org> wrote: > > > As a result we have a lot of fallouts of ports complaining about: > > undefined reference to `powl' > > > > It seems like libc++ is relying on a function we don't have yet in libm, am > > I > > missing something? > > I've attached a diff that I'd like to commit to msun that should allow these > things to link. This: > > - Provides thin wrappers around the 8 missing libm functions that libc++ > exposes that just call the double versions > > - Makes these weak references, so other libraries can replace them with more > precise versions if required > > - On platforms where long double is greater precision than double (e.g. x86), > it emits a linker warning when they are referenced > > These can then be replaced by proper versions as they become available (at > which point the linker warnings will go away). > > David >
Thanks I'll test it on my next full run, probably tomorrow. regards, Bapt
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