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# Copyright 1999-2009 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/media-libs/mesa/mesa-7.5.2.ebuild,v 1.1 2009/09/29 17:14:35 scarabeus Exp $
EAPI="2"
EGIT_REPO_URI="git://anongit.freedesktop.org/mesa/mesa"
if [[ ${PV} = 9999* ]]; then
GIT_ECLASS="git"
EXPERIMENTAL="true"
IUSE_VIDEO_CARDS_UNSTABLE="video_cards_nouveau"
IUSE_UNSTABLE="gallium"
# User can also specify branch by simply adding MESA_LIVE_BRANCH="blesmrt"
# to the make.conf, where blesmrt is desired branch.
[[ -z ${MESA_LIVE_BRANCH} ]] || EGIT_BRANCH="${MESA_LIVE_BRANCH}"
fi
inherit autotools multilib flag-o-matic ${GIT_ECLASS} portability
OPENGL_DIR="xorg-x11"
MY_PN="${PN/m/M}"
MY_P="${MY_PN}-${PV/_/-}"
MY_SRC_P="${MY_PN}Lib-${PV/_/-}"
DESCRIPTION="OpenGL-like graphic library for Linux"
HOMEPAGE="http://mesa3d.sourceforge.net/"
#SRC_PATCHES="mirror://gentoo/${P}-gentoo-patches-01.tar.bz2"
if [[ $PV = *_rc* ]]; then
SRC_URI="ftp://ftp.freedesktop.org/pub/mesa/beta/${MY_SRC_P}.tar.gz
${SRC_PATCHES}"
elif [[ $PV = 9999* ]]; then
SRC_URI="${SRC_PATCHES}"
else
SRC_URI="ftp://ftp.freedesktop.org/pub/mesa/${PV}/${MY_SRC_P}.tar.bz2
${SRC_PATCHES}"
fi
LICENSE="LGPL-2"
SLOT="0"
KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~mips ~ppc ~ppc64 ~sh ~sparc ~x86 ~x86-fbsd"
IUSE_VIDEO_CARDS="${IUSE_VIDEO_CARDS_UNSTABLE}
video_cards_intel
video_cards_mach64
video_cards_mga
video_cards_none
video_cards_r128
video_cards_radeon
video_cards_radeonhd
video_cards_s3virge
video_cards_savage
video_cards_sis
video_cards_sunffb
video_cards_tdfx
video_cards_trident
video_cards_via"
IUSE="${IUSE_VIDEO_CARDS} ${IUSE_UNSTABLE}
debug motif nptl pic xcb kernel_FreeBSD"
# keep correct libdrm and dri2proto dep
# keep blocks in rdepend for binpkg
RDEPEND="!<=x11-base/xorg-x11-6.9
!<=x11-proto/xf86driproto-2.0.3
app-admin/eselect-opengl
dev-libs/expat
>=x11-libs/libdrm-2.4.9
x11-libs/libICE
x11-libs/libX11[xcb?]
x11-libs/libXdamage
x11-libs/libXext
x11-libs/libXi
x11-libs/libXmu
x11-libs/libXxf86vm
motif? ( x11-libs/openmotif )
"
DEPEND="${RDEPEND}
dev-util/pkgconfig
x11-misc/makedepend
>=x11-proto/dri2proto-1.99.3
>=x11-proto/glproto-1.4.8
x11-proto/inputproto
x11-proto/xextproto
x11-proto/xf86driproto
x11-proto/xf86vidmodeproto
"
# glew depend on mesa and it is needed in runtime
PDEPEND=">=media-libs/glew-1.5.1"
S="${WORKDIR}/${MY_P}"
# Think about: ggi, svga, fbcon, no-X configs
pkg_setup() {
# gcc 4.2 has buggy ivopts
if [[ $(gcc-version) = "4.2" ]]; then
append-flags -fno-ivopts
fi
# recommended by upstream
append-flags -ffast-math
}
src_unpack() {
[[ $PV = 9999* ]] && git_src_unpack || unpack ${A}
}
src_prepare() {
# apply patches
if [[ ${PV} != 9999* && -n ${SRC_PATCHES} ]]; then
EPATCH_FORCE="yes" \
EPATCH_SOURCE="${WORKDIR}/patches" \
EPATCH_SUFFIX="patch" \
epatch
fi
# FreeBSD 6.* doesn't have posix_memalign().
[[ ${CHOST} == *-freebsd6.* ]] && \
sed -i -e "s/-DHAVE_POSIX_MEMALIGN//" configure.ac
eautoreconf
}
src_configure() {
local myconf
# Configurable DRI drivers
driver_enable swrast
driver_enable video_cards_intel i810 i915 i965
driver_enable video_cards_mach64 mach64
driver_enable video_cards_mga mga
driver_enable video_cards_r128 r128
# ATI has two implementations as video_cards
driver_enable video_cards_radeon radeon r200 r300
driver_enable video_cards_radeonhd r300
driver_enable video_cards_s3virge s3v
driver_enable video_cards_savage savage
driver_enable video_cards_sis sis
driver_enable video_cards_sunffb ffb
driver_enable video_cards_tdfx tdfx
driver_enable video_cards_trident trident
driver_enable video_cards_via unichrome
# all live (experimental) stuff is wrapped around with experimental variable
# so the users cant get to this parts even with enabled useflags (downgrade
# from live to stable for example)
if [[ -n ${EXPERIMENTAL} ]]; then
# nouveau works only with gallium and intel, radeon, radeonhd can use
# gallium as alternative implementation (NOTE: THIS IS EXPERIMENTAL)
if use video_cards_nouveau && ! use gallium ; then
elog "Nouveau driver is available only via gallium interface."
elog "Enable gallium useflag if you want to use nouveau."
echo
fi
# state trackers, for now enable the one i want
# think about this bit more...
myconf="${myconf} $(use_enable gallium)"
if use gallium; then
elog "Warning gallium interface is highly experimental so use"
elog "it only if you feel really really brave."
elog
elog "Intel: works only i915."
elog "Nouveau: only available implementation, so no other choice"
elog "Radeon: not working, disabled."
echo
myconf="${myconf}
--with-state-trackers=glx,dri,egl
$(use_enable video_cards_nouveau gallium-nouveau)
$(use_enable video_cards_intel gallium-intel)"
#$(use_enable video_cards_radeon gallium-radeon)
#$(use_enable video_cards_radeonhd gallium-radeon)"
fi
else
# we need to disable the gallium since they enable by default...
myconf="${myconf} --disable-gallium"
fi
# Deactivate assembly code for pic build
myconf="${myconf} $(use_enable !pic asm)"
# --with-driver=dri|xlib|osmesa ; might get changed later to something
# else than dri
econf \
--with-driver=dri \
--disable-glut \
--without-demos \
$(use_enable debug) \
$(use_enable motif glw) \
$(use_enable motif) \
$(use_enable nptl glx-tls) \
$(use_enable xcb) \
--with-dri-drivers=${DRI_DRIVERS} \
${myconf}
}
src_install() {
dodir /usr
emake DESTDIR="${D}" install || die "Installation failed"
# Remove redundant headers
# GLUT thing
rm -f "${D}"/usr/include/GL/glut*.h || die "Removing glut include failed."
# Glew includes
rm -f "${D}"/usr/include/GL/{glew,glxew,wglew}.h \
|| die "Removing glew includes failed."
# Move libGL and others from /usr/lib to /usr/lib/opengl/blah/lib
# because user can eselect desired GL provider.
ebegin "Moving libGL and friends for dynamic switching"
dodir /usr/$(get_libdir)/opengl/${OPENGL_DIR}/{lib,extensions,include}
local x
for x in "${D}"/usr/$(get_libdir)/libGL.{la,a,so*}; do
if [ -f ${x} -o -L ${x} ]; then
mv -f ${x} "${D}"/usr/$(get_libdir)/opengl/${OPENGL_DIR}/lib \
|| die "Failed to move ${x}"
fi
done
for x in "${D}"/usr/include/GL/{gl.h,glx.h,glext.h,glxext.h}; do
if [ -f ${x} -o -L ${x} ]; then
mv -f ${x} "${D}"/usr/$(get_libdir)/opengl/${OPENGL_DIR}/include \
|| die "Failed to move ${x}"
fi
done
eend $?
# Install libtool archives
insinto /usr/$(get_libdir)
# Should this use the -L/usr/lib instead of -L/usr/$(get_libdir)?
# Please confirm and update this comment or the file.
doins "${FILESDIR}"/lib/libGLU.la || die "doins libGLU.la failed"
sed \
-e "s:\${libdir}:$(get_libdir):g" \
"${FILESDIR}"/lib/libGL.la \
> "${D}"/usr/$(get_libdir)/opengl/xorg-x11/lib/libGL.la
# On *BSD libcs dlopen() and similar functions are present directly in
# libc.so and does not require linking to libdl. portability eclass takes
# care of finding the needed library (if needed) witht the dlopen_lib
# function.
sed -i \
-e 's:-ldl:'$(dlopen_lib)':g' \
"${D}"/usr/$(get_libdir)/{libGLU.la,opengl/xorg-x11/lib/libGL.la} \
|| die "sed dlopen failed"
}
pkg_postinst() {
# Switch to the xorg implementation.
echo
eselect opengl set --use-old ${OPENGL_DIR}
}
# $1 - VIDEO_CARDS flag
# other args - names of DRI drivers to enable
driver_enable() {
case $# in
# for enabling unconditionally
1)
DRI_DRIVERS="${DRI_DRIVERS},$1"
;;
*)
if use $1; then
shift
for i in $@; do
DRI_DRIVERS="${DRI_DRIVERS},${i}"
done
fi
;;
esac
}
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