--- ../../../gentoo/sys-fs/udisks/udisks-2.7.4.ebuild	2017-12-09 22:08:18.602268491 +0100
+++ udisks-2.7.4.ebuild	2017-12-10 23:17:07.942516612 +0100
@@ -11,7 +11,7 @@
 LICENSE="GPL-2"
 SLOT="2"
 KEYWORDS="amd64 x86"
-IUSE="acl cryptsetup debug elogind +gptfdisk +introspection lvm nls selinux systemd"
+IUSE="acl cryptsetup debug doc elogind +gptfdisk +introspection lvm nls selinux systemd"
 
 REQUIRED_USE="?? ( elogind systemd )"
 
@@ -45,7 +45,7 @@
 	app-text/docbook-xsl-stylesheets
 	dev-libs/libxslt
 	>=dev-util/gdbus-codegen-2.32
-	>=dev-util/gtk-doc-1.3
+	doc? ( >=dev-util/gtk-doc-1.3 )
 	gnome-base/gnome-common:3
 	sys-devel/autoconf-archive
 	>=sys-kernel/linux-headers-3.1
@@ -75,7 +75,12 @@
 	xdg_environment_reset
 
 	default
-
+	
+	use doc || {
+		sed -i -e "s:--enable-gtk-doc::" ${S}/autogen.sh
+		sed -i -r -e "s:^doc/Makefile::" ${S}/configure.ac
+		sed -i -e "s:SUBDIRS = data udisks src tools modules po doc:SUBDIRS = data udisks src tools modules po doc/man:" ${S}/Makefile.am
+	}
 	eautoreconf
 
 	if ! use systemd ; then
@@ -86,10 +91,11 @@
 src_configure() {
 	local myeconfargs=(
 		--enable-btrfs
+		--enable-man
 		--disable-gtk-doc
 		--disable-static
 		--localstatedir="${EPREFIX%/}"/var
-		--with-html-dir="${EPREFIX%/}"/usr/share/gtk-doc/html
+		--without-html-dir
 		--with-modprobedir="${EPREFIX%/}"/lib/modprobe.d
 		--with-systemdsystemunitdir="$(systemd_get_systemunitdir)"
 		--with-udevdir="$(get_udevdir)"