Portage environment is ~amd64. When mpv is built with the libass use flag, it depends on the harfbuzz flag in libass, which was just removed in libass-0.15.0 (~amd64): mpv-0.32.0-r1.ebuild: libass? ( >=media-libs/libass-0.12.1:=[fontconfig,harfbuzz(+)] virtual/ttf-fonts ) diff -up /usr/portage/media-libs/libass/{libass-0.14.0.ebuild,libass-0.15.0.ebuild} | fgrep IUSE: -IUSE="+fontconfig +harfbuzz static-libs" +IUSE="+fontconfig"
I'm not sure I understand. Harfbuzz is now a hard dependency upstream in libass => the USE flag was dropped. In mpv, all we can do is say "if it's not present, assume it's on". See https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=1d79551f66ff6e65b64d87a2060e546029d39ed8. What problem are you actually hitting?
The mpv ebuild just needs to provide the dependency as "|| (>=media-libs/libass-0.15.0:=[fontconfig] >=media-libs/libass-0.12.1:=[fontconfig,harfbuzz(+)])". Untested but that seems to be the way. Behavior with current ebuild: WARNING: One or more updates/rebuilds have been skipped due to a dependency conflict: media-libs/libass:0 (media-libs/libass-0.15.0:0/9::gentoo, ebuild scheduled for merge) USE="fontconfig" ABI_X86="(64) -32 (-x32)" conflicts with >=media-libs/libass-0.12.1:0/9=[fontconfig,harfbuzz] required by (media-video/mpv-0.32.0-r1:0/0::gentoo, installed) USE="X alsa bluray cdda cli dvd egl iconv javascript jpeg lcms libass lua luajit opengl uchardet vdpau xv zlib (-aqua) -archive (-coreaudio) -cplugins -cuda -debug -doc -drm -dvb -gamepad -gbm -jack -libcaca -libmpv -openal -oss -pulseaudio (-raspberry-pi) -rubberband -samba -sdl (-selinux) -test -tools -vaapi -vulkan -wayland -zimg" ABI_X86="(64)" PYTHON_TARGETS="python3_7 python3_8 -python3_6" ^^^^^^^^
Out of interest: anything change if you emerge -v1 mpv?
Bingo, the problem was this the update to the ebuild without a bump in the ebuild version: --- /.mirrorsnaps/rootsnap.2020-11-20T12:00:01Z/usr/portage/media-video/mpv/mpv-0.32.0-r1.ebuild 2020-08-20 05:09:21.000000000 -0500 +++ /usr/portage/media-video/mpv/mpv-0.32.0-r1.ebuild 2020-11-19 23:39:11.000000000 -0600 @@ -82,7 +82,7 @@ COMMON_DEPEND=" jpeg? ( virtual/jpeg:0 ) lcms? ( >=media-libs/lcms-2.6:2 ) libass? ( - >=media-libs/libass-0.12.1:=[fontconfig,harfbuzz] + >=media-libs/libass-0.12.1:=[fontconfig,harfbuzz(+)] virtual/ttf-fonts ) libcaca? ( >=media-libs/libcaca-0.99_beta18 ) Following your advice, I advanced to this: # emerge --ask --oneshot --update --rebuild-if-new-slot --rebuild-if-new-rev --rebuild-if-new-ver --changed-use --newuse media-libs/libass These are the packages that would be merged, in order: Calculating dependencies... done! [ebuild U ~] media-libs/libass-0.15.0 [0.14.0] [ebuild rR ~] media-video/mplayer-1.4-r1 [ebuild rR ] media-video/mpv-0.32.0-r1 Which completed successfully. Thanks for the hint!
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=771c79d318c46f3c88b39e3cc69a6516c0491d00 commit 771c79d318c46f3c88b39e3cc69a6516c0491d00 Author: Sam James <sam@gentoo.org> AuthorDate: 2020-11-20 18:02:24 +0000 Commit: Sam James <sam@gentoo.org> CommitDate: 2020-11-20 18:02:39 +0000 media-video/mpv: revbump for libass dep change The one time I don't revbump! What was I thinking? Fixes: 1d79551f66ff6e65b64d87a2060e546029d39ed8 Closes: https://bugs.gentoo.org/755857 Package-Manager: Portage-3.0.9, Repoman-3.0.2 Signed-off-by: Sam James <sam@gentoo.org> media-video/mpv/{mpv-0.32.0-r1.ebuild => mpv-0.32.0-r2.ebuild} | 0 1 file changed, 0 insertions(+), 0 deletions(-)
