--- /usr/portage/sys-kernel/dracut/dracut-044-r3.ebuild 2017-05-29 12:28:42.000000000 -0500
+++ dracut-044-r4.ebuild        2017-07-04 09:54:05.638954287 -0500
@@ -11,7 +11,7 @@
 LICENSE="GPL-2"
 SLOT="0"
 KEYWORDS="~alpha ~amd64 ~arm ~ia64 ~ppc ~ppc64 ~sparc ~x86"
-IUSE="debug selinux systemd"
+IUSE="debug doc selinux systemd"

 RESTRICT="test"

@@ -40,10 +40,12 @@
        )
        "
 DEPEND="${CDEPEND}
-       app-text/asciidoc
-       >=dev-libs/libxslt-1.1.26
-       app-text/docbook-xml-dtd:4.5
-       >=app-text/docbook-xsl-stylesheets-1.75.2
+       doc? (
+               app-text/asciidoc
+               >=dev-libs/libxslt-1.1.26
+               app-text/docbook-xml-dtd:4.5
+               >=app-text/docbook-xsl-stylesheets-1.75.2
+       )
        virtual/pkgconfig
        "

@@ -143,7 +145,7 @@

        dodir /var/lib/dracut/overlay

-       dodoc dracut.html
+       use doc && dodoc dracut.html

        if ! use systemd; then
                # Scripts in kernel/install.d are systemd-specific