SHould be dropped for modern ebuilds
commit 9fda59d6b5d979db17a70d27aaedeec235474c27 Author: Justin Lecher <jlec@gentoo.org> Date: Sat Mar 18 10:16:05 2017 +0000 Drop support for EAPI < 4 in fortran.eclass https://bugs.gentoo.org/show_bug.cgi?id=573088 https://bugs.gentoo.org/show_bug.cgi?id=477070 https://bugs.sabayon.org/show_bug.cgi?id=4170 Signed-off-by: Justin Lecher <jlec@gentoo.org> https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=9fda59d6b5d979db17a70d27aaedeec235474c27