[MacPorts] #63694: mpv: fatal error encountered while reading from module 'Foundation'

[MacPorts]

#63694: mpv: fatal error encountered while reading from module 'Foundation'
---------------------------+------------------------
  Reporter:  ShadSterling  |      Owner:  i0ntempest
      Type:  defect        |     Status:  assigned
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:  2.7.1
Resolution:                |   Keywords:
      Port:  mpv           |
---------------------------+------------------------

Comment (by Gandoon):

 Ok, I have had another go at this… aiming to build the following macports
 configuration:

 {{{
 port -v install mpv +audiocd +bluray +bundle +caca +dvd +jack +libarchive
 +libmpv +network +opengl +osd +pulseaudio +python39 +rubberband
 +screenshot +uchardet +x11
 }}}

 I still get the error as mentioned before. Since the issue seem to stem
 from the build phase, but also being influenced by the configure phase, I
 just manually reran the `python waf configure` step with the same options
 as the Portfile issued, but adding the LDFLAGS as I mentioned in my
 previous comment to make it complete without complaining.

 {{{
 /usr/lib/swift]€ LDFLAGS='-L/usr/lib -L/opt/local/lib
 -Wl,-headerpad_max_install_names
 -Wl,-syslibroot,/Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk
 -arch x86_64' python ./waf configure --prefix=/opt/local --enable-manpage-
 build --enable-coreaudio --enable-cocoa --enable-cplugins --enable-zlib
 --enable-swift --disable-html-build --disable-cuda-hwaccel --disable-
 opensles --disable-egl-drm --disable-egl-angle-lib --disable-egl-angle-
 win32 --disable-audiounit --disable-ios-gl --disable-direct3d --disable-
 android --disable-rpi --disable-dvbin --enable-caca --enable-cdda
 --disable-clang-database --disable-debug-build --enable-dvdnav --disable-
 egl-x11 --enable-gl --enable-gl-cocoa --enable-gl-x11 --enable-jack
 --disable-javascript --enable-jpeg --enable-libarchive --disable-openal
 --disable-pdf-build --enable-pulse --enable-rubberband --disable-test
 --disable-tv --enable-uchardet --disable-vapoursynth --enable-
 videotoolbox-gl --enable-x11 --enable-xv --enable-lua --lua=52fbsd
 --enable-libmpv-shared
 }}}

 After this, I manually built the project using the same command MacPorts
 use: `/opt/local/bin/python3.9 ./waf build -v --verbose`. Now the build
 phase completed just fine (well, lua52 failed to build in, but that can be
 fixed). and finally I reran the macports install command again. Since now
 the build phase was done, the port installed, ''BUT'' we get some further
 hints as to what ''may'' be at the core of the problem here, as it reaches
 the final stage, scanning for linking errors.

 {{{
 --->  Scanning binaries for linking errors
 Could not open /usr/lib/swift/libswiftUniformTypeIdentifiers.dylib: Error
 opening or reading file (referenced from
 /Applications/MacPorts/mpv.app/Contents/MacOS/mpv)
 --->  Found 3 broken files, matching files to ports
 --->  Found 1 broken port, determining rebuild order
 You can always run 'port rev-upgrade' again to fix errors.
 The following ports will be rebuilt: mpv
 @0.34.0+audiocd+bluray+bundle+caca+dvd+jack+libarchive+libmpv+network+opengl+osd+pulseaudio+python39+rubberband+screenshot+uchardet+x11
 }}}

 That ''/usr/lib/swift/libswiftUniformTypeIdentifiers.dylib'' just does not
 exist on my system…\\
 So, I did try again: `macports -v clean --all` and then a new install with
 the same command as before, but with `-bundle` instead of `+bundle`.\\
 Sadly, this did not work either, it fails at the same point.

 However, yet another hint may be present at the first error encountered in
 the build stage (sorry for the formatting, not quite sure how to best
 format a diff here):
 ||=**MacPorts build**=||=**manual build in MacPorts build folder**=||
 ||[ 25/457] Compiling DOCS/man/mpv.rst||[ 25/457] Compiling
 DOCS/man/mpv.rst ||
 ||17:32:00 runner ' /opt/local/bin/rst2man-3.9.py --strip-elements-with-
 class=contents ../DOCS/man/mpv.rst DOCS/man/mpv.1 ' ||16:52:53 runner '
 /opt/local/bin/rst2man-3.9.py --strip-elements-with-class=contents
 ../DOCS/man/mpv.rst DOCS/man/mpv.1 ' ||
 ||/Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk/usr/include/libxml2/libxml/module.modulemap:1:8:
 **error:** redefinition of module 'libxml2'
 ||/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_multimedia_mpv/mpv/work
 /mpv-player-mpv-79b4060/osdep/macos/libmpv_helper.swift:153:20:
 **warning:** 'CGLFlushDrawable' was deprecated in macOS 10.14: OpenGL API
 deprecated. (Define GL_SILENCE_DEPRECATION to silence these warnings) ||
 ||module libxml2 [system] [extern_c] { ||if !skip { CGLFlushDrawable(ctx)
 } ||

 To conclude, there may be several weird issues here, but the missing swift
 libswiftUniformTypeIdentifiers.dylib may be one of the most prominent
 ones.
 As it does compile from a git clone, and the MacPorts build directory
 content does build functioning binaries, and neither method generates a
 working .app bundle, I dare to say that I may be on to something here.

 I am not quite sure where to go from here with regards to MacPorts, but
 please feel free to suggest something. I have let you all know what I
 found at least.

-- 
Ticket URL: <https://trac.macports.org/ticket/63694#comment:32>
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