See tracker #602898: net-wireless/gnuradio[jack] should depend on virtual/jack instead of media-sound/jack-audio-connection-kit otherwise, it's difficult to have gnuradio and media-sound/jack2 installed at the same time
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=8f794520eea47dcfc145bc24c524f0295bda9ddc commit 8f794520eea47dcfc145bc24c524f0295bda9ddc Author: Miroslav Šulc <fordfrog@gentoo.org> AuthorDate: 2020-08-01 17:52:50 +0000 Commit: Miroslav Šulc <fordfrog@gentoo.org> CommitDate: 2020-08-01 17:53:11 +0000 net-wireless/gnuradio: fixed compilation and switched to virtual/jack Closes: https://bugs.gentoo.org/722100 Closes: https://bugs.gentoo.org/684178 Package-Manager: Portage-3.0.1, Repoman-2.3.23 Signed-off-by: Miroslav Šulc <fordfrog@gentoo.org> net-wireless/gnuradio/Manifest | 1 + net-wireless/gnuradio/gnuradio-3.7.13.5-r4.ebuild | 281 ++++++++++++++++++++++ net-wireless/gnuradio/gnuradio-3.8.1.0-r2.ebuild | 228 ++++++++++++++++++ 3 files changed, 510 insertions(+)