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# Copyright 1999-2016 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Id$
EAPI=5
XORG_DRI=dri
XORG_EAUTORECONF=yes
inherit linux-info xorg-2 flag-o-matic
DESCRIPTION="X.Org driver for Intel cards"
KEYWORDS="amd64 x86 ~amd64-fbsd -x86-fbsd"
IUSE="debug dri3 +sna +udev uxa xvmc"
COMMIT_ID="c28e62f94f15c9f5c4fb0744588f08ae18e4a9b5"
SRC_URI="https://cgit.freedesktop.org/xorg/driver/xf86-video-intel/snapshot/${COMMIT_ID}.tar.xz -> ${P}.tar.xz"
S=${WORKDIR}/${COMMIT_ID}
REQUIRED_USE="
|| ( sna uxa )
"
RDEPEND="x11-libs/libXext
x11-libs/libXfixes
>=x11-libs/pixman-0.27.1
>=x11-libs/libdrm-2.4.29[video_cards_intel]
dri3? (
>=x11-base/xorg-server-1.18
)
sna? (
>=x11-base/xorg-server-1.10
)
udev? (
virtual/udev
)
xvmc? (
x11-libs/libXvMC
>=x11-libs/libxcb-1.5
x11-libs/xcb-util
)
"
DEPEND="${RDEPEND}
>=x11-proto/dri2proto-2.6
x11-proto/dri3proto
x11-proto/presentproto
x11-proto/resourceproto"
src_configure() {
replace-flags -Os -O2
XORG_CONFIGURE_OPTIONS=(
$(use_enable debug)
$(use_enable dri)
$(use_enable dri dri3)
$(usex dri3 "--with-default-dri=3")
$(use_enable sna)
$(use_enable udev)
$(use_enable uxa)
$(use_enable xvmc)
)
xorg-2_src_configure
}
pkg_postinst() {
if linux_config_exists && \
kernel_is -lt 4 3 && ! linux_chkconfig_present DRM_I915_KMS; then
echo
ewarn "This driver requires KMS support in your kernel"
ewarn " Device Drivers --->"
ewarn " Graphics support --->"
ewarn " Direct Rendering Manager (XFree86 4.1.0 and higher DRI support) --->"
ewarn " <*> Intel 830M, 845G, 852GM, 855GM, 865G (i915 driver) --->"
ewarn " i915 driver"
ewarn " [*] Enable modesetting on intel by default"
echo
fi
if use dri3; then
ewarn "There are reports of crashes when using DRI3, we recommend"
ewarn "to be careful when enabling this option. Check the following"
ewarn "bugs for discussion and a workaround patch for libdrm:"
ewarn "https://bugs.freedesktop.org/show_bug.cgi?id=71759"
ewarn "https://bugs.gentoo.org/show_bug.cgi?id=582544"
fi
}
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