sys-apps/util-linux-2.37.2::gentoo is giving the following error during configuration phase: configure: error: raw selected, but required raw.h header file not available More info seems to be at https://bugzilla.redhat.com/show_bug.cgi?format=multiple&id=1981729 sys-apps/util-linux-2.37.2-r1 is compiling just fine.
*** This bug has been marked as a duplicate of bug 811702 ***