Re: Optional shared libraries system
On Tue, Feb 17, 2015 at 2:52 AM, Josh Triplett wrote:
> You can do something very similar with weak symbols. You don't even
> need to use dlopen to test for their existence; you can just test the
> symbol directly to check for NULL, or you can supply your own version
> that'll be used if you don't have the shared library. You do still have
> to load the library yourself, though, at which point you might as well
> use that as the "did I find it" test.
glibc upstream pointed me at these threads:
https://sourceware.org/ml/libc-help/2013-02/msg00017.html
http://comments.gmane.org/gmane.comp.handhelds.tizen.devel/4892
--
bye,
pabs
https://wiki.debian.org/PaulWise
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