Without 32-bit libicu*.so attempt to link with 32-bit re2 fails.
commit d55b79849156b25205f77b0d2bd09b61d29da774 Author: Mike Gilbert <floppym@gentoo.org> Date: Sun Oct 16 23:56:06 2016 -0400 dev-libs/re2: add MULTILIB_USEDEP to icu dependency Bug: https://bugs.gentoo.org/597328 Package-Manager: portage-2.3.2 dev-libs/re2/re2-0.2016.05.01.ebuild | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)