The ebuild says LICENSE="GPL-2 SIFT" but AFAICS any code under the SIFT license was dropped in 2005, with version 0.5. Debian has done some classification: https://metadata.ftp-master.debian.org/changelogs//main/h/hugin/hugin_2018.0.0+dfsg-3_copyright For us that translates to: LICENSE="GPL-2+ BSD BSD-2 MIT wxWinLL-3 ZLIB FDL-1.2" This would apply to all versions in the tree, i.e. 2018.0.0, 2019.0.0, and 9999.
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=0dae28f85e27340908ef131b7344c21b919c8ca4 commit 0dae28f85e27340908ef131b7344c21b919c8ca4 Author: Ulrich Müller <ulm@gentoo.org> AuthorDate: 2019-04-24 21:13:49 +0000 Commit: Ulrich Müller <ulm@gentoo.org> CommitDate: 2019-04-24 21:19:49 +0000 media-gfx/hugin: Fix LICENSE. Closes: https://bugs.gentoo.org/684152 Acked-by: Tim Harder <radhermit@gentoo.org> Package-Manager: Portage-2.3.64, Repoman-2.3.12 Signed-off-by: Ulrich Müller <ulm@gentoo.org> media-gfx/hugin/hugin-2018.0.0.ebuild | 2 +- media-gfx/hugin/hugin-2019.0.0.ebuild | 2 +- media-gfx/hugin/hugin-9999.ebuild | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-)