[mythtv-users] mythavtest build errors

[Frank Phillips]

On Sun, Oct 25, 2015 at 6:38 AM, Udo van den Heuvel <udovdh at xs4all.nl>
wrote:

> On 2015-10-25 10:03, Udo van den Heuvel wrote:
> > What is the correct approach here or what does at least work?
>
> Well, this little patch works, or at least makes mythtv build again.
>
> # cat mythtv/mythavtest.patch
> --- a/mythtv/settings.pro       2015-10-25 12:08:27.880636115 +0100
> +++ b/mythtv/settings.pro       2015-10-25 12:08:12.440601673 +0100
> @@ -122,6 +122,7 @@
>
>  # Allow compilation with Qt Embedded, if Qt is compiled without
> "-fno-rtti"
>  QMAKE_CXXFLAGS -= -fno-exceptions -fno-rtti
> +QMAKE_CXXFLAGS += -fno-devirtualize
>
>  release:contains( ARCH_POWERPC, yes ) {
>      # Auto-inlining causes some Qt moc methods to go missing
>
>
Same linker error as what has been seen with Gentoo and gcc 4.9.3:
https://code.mythtv.org/trac/ticket/12408#comment:8 and same workaround
mentioned (or -flto). The fix will be in 0.27.6.
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