The build has switched to using pkg-config to locate libcap/libseccomp
deps, so make sure we pull that in.
The .pc file is somewhat new to libcap, so we have to force a newer
version to get it.
KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~amd64-fbsd ~sparc-fbsd ~x86-fbsd"
IUSE="caps python seccomp"
-RDEPEND="caps? ( sys-libs/libcap )
+RDEPEND="caps? ( >=sys-libs/libcap-2.24 )
python? ( dev-python/pyelftools )
seccomp? ( sys-libs/libseccomp )"
DEPEND="${RDEPEND}
+ caps? ( virtual/pkgconfig )
+ seccomp? ( virtual/pkgconfig )
app-arch/xz-utils"
_emake() {