Created attachment 480086 [details] opencsg-1.4.0-r1.ebuild The media-gfx/opencsg code base works with qt5 and has for quite some time. However, the ebuild in portage is only capable of building against qt4. Attached is an ebuild lets the user choose either qt4 or qt5 (but not both).
Created attachment 480088 [details] opencsg-1.4.0-r1.ebuild Forgot if/then/else in original ebuild. Fixed now.
Thanks, I've taken care of this in a version bump: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=62743237f197457f7c43bc71620ff143b9acc7c2 Since we're slowly chipping away at Qt 4, I just made it use Qt 5 unconditionally. It seems to only use Qt for qmake (and doesn't link to Qt libraries at all) so this shouldn't affect revdeps.
Excellent. Thanks for the quick response. I had trouble with the bumped ebuild, but for issues unrelated to this bug. Reference bug 623840 for more info. After applying the bug 623840 patch, everything worked as expected.