if you want to use this config: [sdl] output=opengl dosbox gives this error: Could not initialize OpenGL, switching back to surface recompiling libsdl with USE="opengl" fixes this.
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=442ebfd45c180c360a6cfb1a27d4ff941284c784 commit 442ebfd45c180c360a6cfb1a27d4ff941284c784 Author: James Le Cuirot <chewi@gentoo.org> AuthorDate: 2018-12-29 11:47:07 +0000 Commit: James Le Cuirot <chewi@gentoo.org> CommitDate: 2018-12-29 12:15:49 +0000 games-emulation/dosbox: opengl USE flag should require libsdl[opengl] Closes: https://bugs.gentoo.org/608366 Package-Manager: Portage-2.3.53, Repoman-2.3.12 Signed-off-by: James Le Cuirot <chewi@gentoo.org> .../dosbox/dosbox-0.74_p20160629-r2.ebuild | 70 ++++++++++++++++++++++ games-emulation/dosbox/dosbox-9999.ebuild | 4 +- 2 files changed, 72 insertions(+), 2 deletions(-)