The package seems to use one or more global ARM-specific flags. Please replace them with appropriate CPU_FLAGS_ARM.
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=3fad06131561d1ce509d37700734015fd1040116 commit 3fad06131561d1ce509d37700734015fd1040116 Author: Andreas Sturmlechner <asturm@gentoo.org> AuthorDate: 2019-09-13 20:23:14 +0000 Commit: Andreas Sturmlechner <asturm@gentoo.org> CommitDate: 2019-09-13 20:41:11 +0000 dev-cpp/eigen: migrate to cpu_flags_arm_neon Closes: https://bugs.gentoo.org/694064 Package-Manager: Portage-2.3.76, Repoman-2.3.17 Signed-off-by: Andreas Sturmlechner <asturm@gentoo.org> dev-cpp/eigen/eigen-3.3.7.ebuild | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)