--- /dev/null
+# /etc/conf.d/vgl
+
+DISPLAY="${DISPLAY:-:0}"
+
+# Make it a function in case we have to repeat it in init script later
+set_xauth() {
+
+# common case (works in almost all tested environments (except of lightdm)):
+XAUTHORITY="$(ps wwax -C X,Xorg -o args= --sort=-stime | grep -m 1 -o '\B[-]auth\s*/var\S*' | cut -d ' ' -f 2)"
+
+# kdm and some others:
+# XAUTHORITY="$(find /var/run/xauth/A${DISPLAY}-*|tail -n1)"
+
+# gdm:
+# XAUTHORITY="/var/gdm/${DISPLAY}.Xauth"
+
+# slim:
+# XAUTHORITY="/var/run/slim.auth"
+
+# lightdm:
+# XAUTHORITY="/var/run/lightdm/root/${DISPLAY}"
+
+# lxdm:
+# XAUTHORITY="/var/run/lxdm/lxdm-${DISPLAY}.auth"
+
+}
+set_xauth
--- /dev/null
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=5
+inherit cmake-multilib multilib systemd
+
+DESCRIPTION="Run OpenGL applications remotely with full 3D hardware acceleration"
+HOMEPAGE="http://www.virtualgl.org/"
+
+MY_PN="VirtualGL"
+MY_P="${MY_PN}-${PV}"
+S="${WORKDIR}/${MY_P}"
+SRC_URI="mirror://sourceforge/${PN}/files/${PV}/${MY_P}.tar.gz"
+
+SLOT="0"
+LICENSE="LGPL-2.1 wxWinLL-3.1 FLTK"
+KEYWORDS="~amd64 ~x86"
+IUSE="ssl"
+
+RDEPEND="
+ ssl? ( dev-libs/openssl:0[${MULTILIB_USEDEP}] )
+ media-libs/libjpeg-turbo[${MULTILIB_USEDEP}]
+ x11-libs/libX11[${MULTILIB_USEDEP}]
+ x11-libs/libXext[${MULTILIB_USEDEP}]
+ x11-libs/libXv[${MULTILIB_USEDEP}]
+ virtual/glu[${MULTILIB_USEDEP}]
+ virtual/opengl[${MULTILIB_USEDEP}]
+ amd64? ( abi_x86_32? (
+ >=media-libs/libjpeg-turbo-1.3.0-r3[abi_x86_32]
+ >=x11-libs/libX11-1.6.2[abi_x86_32]
+ >=x11-libs/libXext-1.3.2[abi_x86_32]
+ >=x11-libs/libXv-1.0.10[abi_x86_32]
+ >=virtual/glu-9.0-r1[abi_x86_32]
+ >=virtual/opengl-7.0-r1[abi_x86_32]
+ ) )
+"
+DEPEND="${RDEPEND}"
+
+src_prepare() {
+ # Use /var/lib, bug #428122
+ sed -e "s#/etc/opt#/var/lib#g" -i doc/unixconfig.txt doc/index.html doc/advancedopengl.txt \
+ server/vglrun.in server/vglgenkey server/vglserver_config || die
+
+ default
+}
+
+src_configure() {
+ abi_configure() {
+ local mycmakeargs=(
+ $(cmake-utils_use ssl VGL_USESSL)
+ -DVGL_DOCDIR=/usr/share/doc/"${P}"
+ -DTJPEG_INCLUDE_DIR=/usr/include
+ -DVGL_LIBDIR=/usr/$(get_libdir)
+ -DTJPEG_LIBRARY=/usr/$(get_libdir)/libturbojpeg.so
+ -DCMAKE_LIBRARY_PATH=/usr/$(get_libdir)
+ -DVGL_FAKELIBDIR=/usr/fakelib/${ABI}
+ )
+ cmake-utils_src_configure
+ }
+ multilib_parallel_foreach_abi abi_configure
+}
+
+src_install() {
+ cmake-multilib_src_install
+
+ # Make config dir
+ dodir /var/lib/VirtualGL
+ fowners root:video /var/lib/VirtualGL
+ fperms 0750 /var/lib/VirtualGL
+ newinitd "${FILESDIR}/vgl.initd-r2" vgl
+ newconfd "${FILESDIR}/vgl.confd-r2" vgl
+
+ exeinto /usr/libexec
+ doexe "${FILESDIR}/vgl-helper.sh"
+ systemd_dounit "${FILESDIR}/vgl.service"
+
+ # Rename glxinfo to vglxinfo to avoid conflict with x11-apps/mesa-progs
+ mv "${D}"/usr/bin/{,v}glxinfo || die
+
+ # Remove license files, bug 536284
+ rm "${D}"/usr/share/doc/${PF}/{LGPL.txt*,LICENSE*} || die
+}