You receive this bug because this package installs '.a' file which should be handled by static-libs IUSE. Please also punt the '.la' file if they are not needed. From 'qlist -e ${package}': /usr/lib64/libnxcl.a /usr/lib64/libnxcl.so /usr/lib64/libnxcl.so.1.0.0 /usr/lib64/libnxcl.so.1 /usr/lib64/libnxcl.la
Last rites in progress in bug #537774