Re: osx mpv and swift

[Leonardo Taccari <leot%NetBSD.org@localhost>]

Hello Chuck,

Chuck Cranor writes:
> [...]
>     I'm attempting to compile multimedia/mpv on a freshly updated
> pkgsrc and osx mojave system.  The build fails with "ld" errors 
> when waf tries to link the mpv binary.   The errors are all related 
> to "swift" libraries:
>
> [225/225] Linking build/mpv
> ld: warning: Could not find auto-linked library 'swiftCoreGraphics'
> [...]
> ld: warning: Could not find auto-linked library 'swiftCoreImage'
> Undefined symbols for architecture x86_64:
>   "static Foundation.Notification._unconditionallyBridgeFromObjectiveC(__C.NSNotification?) -> Foundation.Notification", referenced from:
>       merged @objc macOS_swift.Window.windowDidEnterFullScreen(Foundation.Notification) -> () in macOS_swift.o
>  ... (lots more of Undefined symbols errors) ...
>
>
> I think those libs are here:
>
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift*/macosx
>
>
> After the link failure, I've found that if I bypass pkgsrc "make build"
> and manually go into the pkgsrc "work" directory and directly run 
> "waf build" then the link works... so it must be something that pkgsrc 
> is doing?
>
>
> > (cd work/mpv-0.29.1/ ; waf build)
> cwd: /usr/local/src/pkgsrc/multimedia/mpv/work/mpv-0.29.1
> Waf: Entering directory `/usr/local/src/pkgsrc/multimedia/mpv/work/mpv-0.29.1/build'
> [1/1] Compiling version.sh
> [224/225] Linking build/mpv
> Waf: Leaving directory `/usr/local/src/pkgsrc/multimedia/mpv/work/mpv-0.29.1/build'
> 'build' finished successfully (1.403s)
> > 
>
>
>
> Any suggestions on how to fix or debug this further?
> [...]

Can you please try to add in multimedia/mpv/Makefile:

 WAF_CONFIGURE_ARGS+=    --disable-swift

...and if it still fails can you please share ${WRKSRC}/build/config.log?


Thank you!