On 07/03/2022 3:31 pm, Michele Venturi wrote:
I have the required libraries in /usr/lib/swift too,but MPV is looking
for them in /opt/local/lib,so it doesn't find them:
otool -l $(which mpv)
...
cmd LC_RPATH
cmdsize 32
path /opt/local/lib (offset 12)
Should we change RPATH or add symbolic links?
No, those are not the solutions here. If there is an issue with the
build on 10.13 we should fix that instead, rather than apply
after-the-fact bandaids.
The first thing to determine is if its a MacPorts specific issue due to
how the build is performed, or an upstream issue. Either way please
submit a bug report to macports trac so the discussion on this can
continue there.
Chris
Michele Venturi
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Michele Venturi
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Il giorno lun 7 mar 2022 alle ore 15:46 Ryan Schmidt
<ryandes...@macports.org <mailto:ryandes...@macports.org>> ha scritto:
On Mar 7, 2022, at 08:34, Michele Venturi wrote:
> If I install MPV without Xcode I get an error when I launch it:
>
> dyld: Library not loaded: @rpath/libswiftAVFoundation.dylib
> Referenced from: /opt/local/bin/mpv
> Reason: image not found
>
> It's missing something,have you tried to execute it on 10.13?
I have not.
I guess you're right, in relation to the Swift language usage I
mentioned earlier, this port does appear to need
libswiftAVFoundation.dylib at runtime. And maybe it is expecting to
find it within Xcode on your system. (It depends on what @rpath
expands to. I forget what the command is to interrogate a binary
about its rpaths.)
Swift is still a new programming language and I don't think we have
many ports in MacPorts that use Swift so I'm not sure if this should
be considered normal or not.
I see that I have many copies of libswiftAVFoundation.dylib on my
system, within various applications' bundles, so I guess Apple
expects people to include copies of the Swift dylibs with their
application.
On my 10.15 system, it does not link with
@rpath/libswiftAVFoundation.dylib. It links with various Swift
dylibs in /usr/lib/swift. Maybe the port can be made to do so on
10.13 as well.
You should file a bug report about this mpv problem.
