Package-Manager: Portage-2.3.28, Repoman-2.3.9
Closes: https://github.com/gentoo/gentoo/pull/7953
--- /dev/null
+# Copyright 1999-2018 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+DESCRIPTION="Virtual for operating system headers"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~ppc-aix ~x64-cygwin ~amd64-fbsd ~x86-fbsd ~amd64-linux ~arm-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~m68k-mint ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
+
+# depend on SLOT 0 of linux-headers, because kernel-2.eclass
+# sets a different SLOT for cross-building
+RDEPEND="
+ || (
+ kernel_linux? ( sys-kernel/linux-headers:0 )
+ kernel_Winnt? (
+ elibc_mingw? ( dev-util/mingw64-runtime )
+ )
+ !prefix? ( sys-freebsd/freebsd-lib )
+ )"