Since sys-libs/binutils-2.29 entered ~amd64 cairo started requiring sys-libs/binutils-libs-2.29 which is masked: The following keyword changes are necessary to proceed: (see "package.accept_keywords" in the portage(5) man page for more details) # required by x11-libs/cairo-1.14.10::gentoo # required by www-client/google-chrome-beta-62.0.3202.18::gentoo # required by @selected # required by @world (argument) =sys-libs/binutils-libs-2.29 **
Also affecting me. Didn't notice it until I tried to setup a mingw-w64 toolchain with crossdev.
sys-devel/binutils-2.29 depends on sys-libs/binutils-libs-2.29. x11-libs/cairo does not set such a preference. Please note that this is not a support forum but a bug tracker.