Date: Sat, 30 Nov 2013 11:18:33 +0100 From: John Spencer <maillist-musl@...fooze.de> To: musl@...ts.openwall.com Subject: Re: IPv4 and IPv6 addresses in resolv.conf Laurent Bercot wrote: > >> OK, so how do we detect if the system "has IPv6"? I don't think it's >> an easy question to answer, but it's not just a rhetorical question >> either since we need to know for the AI_ADDRCONFIG flag that's not yet >> working, so this may very well be the right way to go. > > Is there any problem with a build-time test that opens an IPv6 socket ? > This is what skalibs does and it's been working so far. Of course, any > build-time test makes cross-compilation difficult, it also makes binaries that work on some systems, but not on others. musl follows a philosophy of maximum portable binaries.
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