Version bump.

Package-Manager: portage-2.1.11.62/cvs/Linux x86_64

3 files changed, 428 insertions, 2 deletions

diff --git a/media-libs/mesa/ChangeLog b/media-libs/mesa/ChangeLog
index 5f307d9be94d..63c672f9123f 100644
--- a/media-libs/mesa/ChangeLog
+++ b/media-libs/mesa/ChangeLog
@@ -1,6 +1,12 @@
 # ChangeLog for media-libs/mesa
 # Copyright 1999-2013 Gentoo Foundation; Distributed under the GPL v2
-# $Header: /var/cvsroot/gentoo-x86/media-libs/mesa/ChangeLog,v 1.473 2013/05/15 18:05:08 chithanh Exp $
+# $Header: /var/cvsroot/gentoo-x86/media-libs/mesa/ChangeLog,v 1.474 2013/05/23 00:29:18 chithanh Exp $
+
+*mesa-9.1.3 (23 May 2013)
+
+  23 May 2013; Chí-Thanh Christopher Nguyễn <chithanh@gentoo.org>
+  +mesa-9.1.3.ebuild:
+  Version bump.
 
 *mesa-9.2_pre20130515 (15 May 2013)
 
diff --git a/media-libs/mesa/Manifest b/media-libs/mesa/Manifest
index 63ee38133d9a..a1164d626857 100644
--- a/media-libs/mesa/Manifest
+++ b/media-libs/mesa/Manifest
@@ -14,6 +14,7 @@ DIST MesaLib-9.0.2.tar.bz2 6132857 SHA256 75bf31f26c6e7b5515e610c1005fd1be1f7eeb
 DIST MesaLib-9.0.3.tar.bz2 6137208 SHA256 ea940005b2c379f83527b5ba6d7fb69c533c2c17b561dc3b8469237ac75606a5 SHA512 2685706670356ca82c36a9fc30bfdabe9429e37ba670ece4a44634222430f828dfd5f15b116d78e3a9a6c432cf6ee3cf3a44bd132f896b81cc0bf1e1076dfdc5 WHIRLPOOL e0e4d867de8bd8c97f25e10cd6aed6c5490224e25cc6413b0de0c7bfa4112e5f63d2aa135a3d3ea028257d1ad0340e1a69f38c270eb148ce68c8fb7cd4317f58
 DIST MesaLib-9.1.1.tar.bz2 6122510 SHA256 3ae5741918a26ce6457b4427663b9e0ed31a3cae1b10b9009e55769a52e9adeb SHA512 3a0cd1cc71d44b78f6a99536acd1eaa50d56a5ce26d0a247bde8f3e52e02c61097c23d26ee358dc91a4876cbaa14d0bb32c23f04837eb09808fd5fab842d154e WHIRLPOOL 22bbbeac8fe6a7f6c08401ffaee166380b4c0436910bce167eb6ec171800ce5b268f04c0ec72013c001b8b56fae562e57796f92e19d86f06da528f1b83f28392
 DIST MesaLib-9.1.2.tar.bz2 6122642 SHA256 0695115f7a900624db9ade4f5bd32f4b885d9273eed020fb12b7e29a953143db SHA512 80a09c76b43ad039d8d577f0d9e2b33038847aa8815a1a5251badec626dfe2e7b4c0dfa445f8ce388d4af052147da388ebac0c3265f48e42e3fda4147bfaa578 WHIRLPOOL ea5fe473813111ae08d64bbe9183a11454449ccf419cc689f644afc127ce7b1fd8cb5344682afae13f7db0a2d1d3b90ae418802805d4cee2f6d46d1d26953d1d
+DIST MesaLib-9.1.3.tar.bz2 6123010 SHA256 8d5dac2202d0355bff5cfd183582ec8167d1d1227b7bb7a669acecbeaa52d766 SHA512 c319f5ff8143c9ed7ee7a643c9ff5950e7f847d5a542b267c9510686c1a978f9b0b1a00f496d9d980ab3ba591aca16c67e40f6eeedf20826f406eecd77dcc81d WHIRLPOOL 6b91d4810104683bb64443cb380bd98828e54f16cd9a1ae6c8cd13fbafe143556eb559c3bb7af914b78f82e4bec4d492ef6e49136d4b5369edbc4b9efcfbb733
 DIST MesaLib-9.1.tar.bz2 6125400 SHA256 af484cbfe7fe26e62fb1ddb1204d608c4270e74364c44e7207508cd736a0707b SHA512 9475361e3e3ce0e8ad632003b6e41944d3750de3d5a1a774a2e9cb1f04fd0df8f27e6f47e31f08808c3f4506f683cbda53570617f1db1dd0657b07e4bac36a19 WHIRLPOOL 09488fc64f72818cf4baa3acb9c859a230e400749273f287b03645bfbc4679969037ad5eae1504de595becfd35d533fbdd6a9b37cd9aca41d62c2b9bf28991e1
 DIST mesa-7.10.1-gentoo-patches-01.tar.bz2 5488 SHA256 31cd4f6d1a0a70249c40452919074856d120cd473a01a8457e3dc147a1b622d8 SHA512 c62b45b32e396e67f629003fc5242b7b4df054b8e20b5237489212bc4f0171534915a02fc9efa68965068121d10660b5cd92a419efabe33fd4596a97a39249c2 WHIRLPOOL 5f171959e3a31f5c38438b4806ce371bb8fdf1c7a87501865e4ed5d5ab284cda9568b7773005997d7a1cff151f95e64c027b36c0be48a4dd288a7ab8b5f69b97
 DIST mesa-7.11.2-gentoo-patches-01.tar.bz2 4021 SHA256 e1e29d335f7e0c69824041a92b1815cd4e2defa4689285c86ea59d47a7ef407b SHA512 0dcd60bd40efa25c9895150b6c0230e6582ff42ba0bafae49290e170948ee99ff25be321e7d3d503b3f465eeedcd145fc46b312a54d9bc4d3577fd5e61c3439b WHIRLPOOL 8a4a5c250430ebc08d7081158c6cc41ea7b5718662ef0327e5829c2f26069be0bed7a0df12c82434c58d364926404c929ca9881847554b74906db195b12d6576
@@ -31,7 +32,8 @@ EBUILD mesa-9.0.3.ebuild 11090 SHA256 9f37e3e2daee8874d05adde22958ab2ea300ea6d4c
 EBUILD mesa-9.1.1.ebuild 10990 SHA256 95e5c318bde526b82c419737bc73d451be47357a1607ce6faccc85a1c729256a SHA512 0bf60745a83c931eb5b208460f4460f58b0081a32a463b1940c54a061be9917aafc6e6c88d8f1c1413a8802939912e5a74c8557cc163b4b918b7a430a06bce92 WHIRLPOOL 0dc3faeca905e87d25b426d3c5530cfe75865151699a53eb5e30f52c504bdd5554f33c27eee35e96fcf16212f069820bed1cc2f3fd06e226ab234af1b3d876fe
 EBUILD mesa-9.1.2-r1.ebuild 11003 SHA256 59395fee2e217f55a5fa72ad52e0854ddf02e6484191fd2de387a2396fb648bb SHA512 54a148d0d07d771f00804da6c5793195723d1d041d574a5ac95e7ad3fb35ed3a692ffe67e9c27eadd97f795def85fcc7464f02bf0baef97bc2f6790c4eaaa2e7 WHIRLPOOL 4e2c72b08d7c3e66a88ed703ae8701a61c3ab479acc81a69898bce5823783c3d71efc66babc98e79a89d19282fd9bd051a6c56fcf191cc6e21d3e560879626e7
 EBUILD mesa-9.1.2.ebuild 11000 SHA256 a6ffe032d225f5e0c4c437dbf3dde3fdfdbc73ba183ba69e88e75fb9a470e07a SHA512 f6104ec1c8a897f1b09bece843a13533c2dcd9971100e104d619bd39f23d89d2a1fcf5fc7bbb569c68557d0d98aafd9fd59dfab1dae48cfb3a68a16b0784f74e WHIRLPOOL 100625331ff49721407ced8b0e69dbfc282850319a0e7fffbc1833ccfc2a776348872bee2c597ff83c474b5051e3d51a0718473e108293963f0cf6a990f7a2ac
+EBUILD mesa-9.1.3.ebuild 11000 SHA256 1943ddf47e9e32ff342476b3e15b6d5f603e3865eee75c6362fd26a02cde1def SHA512 6ca24791b52200dcdb92e38b4d5ef616cb32ad12973f64a43ef6f5d3a704d264859cb97c2067fc3242df130fb87514c7dca339dc8300284e66bca9ac44f38210 WHIRLPOOL eda45b5d28e99612fdd9e1b2df240eede16d42c5912bd95baf1f949284135828edd1922f839a24278c026a2d21913755f6fd513ebf6934ac8eb2129fd7807535
 EBUILD mesa-9.1.ebuild 10988 SHA256 97e819e9c0b614157c773b9d0209ff66b1a3af4a28a7437f4eb5b1feb44e981f SHA512 71c1654787e4b6cdc925eea13901687c8ca7333766c629e236ba3deb46eb0ff063dc8621a0d3fe164f5d3b80381efaa2ff8ccf40268b4ca346da115d903a1516 WHIRLPOOL b6e8fe21ed317b23e24b2c9e2693820906e74c3593f1b1d0f9f65cb3154a2d6dac96555616be629be8ad3a059ea955198703fa91c1dfb676187bae173351f8a9
 EBUILD mesa-9.2_pre20130515.ebuild 11022 SHA256 8a6c728eb4814762511c095133693c67e6cdb4d8a660df1ff3c6eef117baf412 SHA512 c48bdeedf222ce0478456272747711fcb8093f0163638018e7d211413d6e2d16c152dc5234cb3ff778ba6426f9596c53722a175ae754f152121a77bdb0a7ea89 WHIRLPOOL 97853466baa061a6a291aca8ec09bed14dd9c29c5c70f2341f5af1dd3d1605cbd861ea1eca86028429bbe1122318dc2936cd4dc406fdabbb7d8739b9df8903e5
-MISC ChangeLog 77183 SHA256 5a3909d7ee93e1154b581bf88ef7a2c905cc6d03821239f7aeaf843bd7646335 SHA512 ebd43a34b7f6c93d91f73d6fd57fb236a29e9b705d866385cdb41a377caf204fa987d85b93f8a3ca40f1e36532101dc75996557eb6f32060de2c622f319c4ebf WHIRLPOOL d394fc60e28ead0067d6dfbb89830cd96eb17e97e0b751bb4a2d5904f6cd3746162c736f54f07e076f3c4c39147b1b2af0c411902a2caeafb99d798fa01050d0
+MISC ChangeLog 77318 SHA256 60f73e4ef239e6278db138994e6d76f87b39f09c14663860b2e1cdb094c0ef73 SHA512 7b3459b501d7302f6fb4e0d6767eb3668966e8d9a1b3dea596f2c6b4af6748375f546b6fe6ac33317c2f56bbced224f22fff9f99f594b4a0d37c528649aa7e6d WHIRLPOOL 11cfc6c9fa26efcf67e9f1325c30485bdc4209fa0c2f92e6cb0997b8ab61a66a4feaf74a8542933fa6f636d541110cc146900925871395b2702b6ac08aea51a1
 MISC metadata.xml 1986 SHA256 7a518f3eb77d4b51d4dc5c5cd347bebdc2c849e43d17d1057afeae6be2dc13ad SHA512 1dccfd236b8b8e39560d5056281e774979cd8e2299623b34c2e0f0d9e1ae84906932cfbc0ab15bdd1effc1d82cb484ca4d23acf7cd8d849a33a82f9ee2c60b90 WHIRLPOOL 14e19a3782775f7ca600526f1bf852ed55e328585b7e095a8ab239697ca351f812bf914205166faf714420d179ac7e36b6d1b10fe74188a028c580d40640e31c
diff --git a/media-libs/mesa/mesa-9.1.3.ebuild b/media-libs/mesa/mesa-9.1.3.ebuild
new file mode 100644
index 000000000000..aa96bf977597
--- /dev/null
+++ b/media-libs/mesa/mesa-9.1.3.ebuild
@@ -0,0 +1,418 @@
+# Copyright 1999-2013 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/media-libs/mesa/mesa-9.1.3.ebuild,v 1.1 2013/05/23 00:29:18 chithanh Exp $
+
+EAPI=5
+
+EGIT_REPO_URI="git://anongit.freedesktop.org/mesa/mesa"
+
+if [[ ${PV} = 9999* ]]; then
+	GIT_ECLASS="git-2"
+	EXPERIMENTAL="true"
+fi
+
+PYTHON_COMPAT=( python{2_6,2_7} )
+
+inherit base autotools multilib flag-o-matic python-single-r1 toolchain-funcs ${GIT_ECLASS}
+
+OPENGL_DIR="xorg-x11"
+
+MY_PN="${PN/m/M}"
+MY_P="${MY_PN}-${PV/_rc/-rc}"
+MY_SRC_P="${MY_PN}Lib-${PV/_rc/-rc}"
+
+FOLDER="${PV/_rc*/}"
+
+DESCRIPTION="OpenGL-like graphic library for Linux"
+HOMEPAGE="http://mesa3d.sourceforge.net/"
+
+SRC_PATCHES="mirror://gentoo/${PN}-9.1-gentoo-patches-05.tar.bz2"
+if [[ $PV = 9999* ]]; then
+	SRC_URI="${SRC_PATCHES}"
+else
+	SRC_URI="ftp://ftp.freedesktop.org/pub/mesa/${FOLDER}/${MY_SRC_P}.tar.bz2
+		${SRC_PATCHES}"
+fi
+
+# The code is MIT/X11.
+# GLES[2]/gl[2]{,ext,platform}.h are SGI-B-2.0
+LICENSE="MIT SGI-B-2.0"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~amd64-fbsd ~x86-fbsd ~x86-freebsd ~amd64-linux ~arm-linux ~ia64-linux ~x86-linux ~sparc-solaris ~x64-solaris ~x86-solaris"
+
+INTEL_CARDS="i915 i965 intel"
+RADEON_CARDS="r100 r200 r300 r600 radeon radeonsi"
+VIDEO_CARDS="${INTEL_CARDS} ${RADEON_CARDS} nouveau vmware"
+for card in ${VIDEO_CARDS}; do
+	IUSE_VIDEO_CARDS+=" video_cards_${card}"
+done
+
+IUSE="${IUSE_VIDEO_CARDS}
+	bindist +classic debug +egl +gallium gbm gles1 gles2 +llvm +nptl
+	openvg osmesa pax_kernel pic r600-llvm-compiler selinux +shared-glapi vdpau
+	wayland xvmc xa xorg kernel_FreeBSD"
+
+REQUIRED_USE="
+	llvm?   ( gallium )
+	openvg? ( egl gallium )
+	gbm?    ( shared-glapi )
+	gles1?  ( egl )
+	gles2?  ( egl )
+	r600-llvm-compiler? ( gallium llvm || ( video_cards_r600 video_cards_radeon ) )
+	xa?  ( gallium )
+	xorg?  ( gallium )
+	video_cards_intel?  ( || ( classic gallium ) )
+	video_cards_i915?   ( || ( classic gallium ) )
+	video_cards_i965?   ( classic )
+	video_cards_nouveau? ( || ( classic gallium ) )
+	video_cards_radeon? ( || ( classic gallium ) )
+	video_cards_r100?   ( classic )
+	video_cards_r200?   ( classic )
+	video_cards_r300?   ( gallium )
+	video_cards_r600?   ( gallium )
+	video_cards_radeonsi?   ( gallium llvm )
+	video_cards_vmware? ( gallium )
+"
+
+LIBDRM_DEPSTRING=">=x11-libs/libdrm-2.4.42"
+# keep correct libdrm and dri2proto dep
+# keep blocks in rdepend for binpkg
+RDEPEND="
+	!<x11-base/xorg-server-1.7
+	!<=x11-proto/xf86driproto-2.0.3
+	classic? ( app-admin/eselect-mesa )
+	gallium? ( app-admin/eselect-mesa )
+	>=app-admin/eselect-opengl-1.2.7
+	dev-libs/expat
+	gbm? ( virtual/udev )
+	>=x11-libs/libX11-1.3.99.901
+	x11-libs/libXdamage
+	x11-libs/libXext
+	x11-libs/libXxf86vm
+	>=x11-libs/libxcb-1.8.1
+	vdpau? ( >=x11-libs/libvdpau-0.4.1 )
+	wayland? ( >=dev-libs/wayland-1.0.3 )
+	xorg? (
+		x11-base/xorg-server:=[-minimal]
+		x11-libs/libdrm[libkms]
+	)
+	xvmc? ( >=x11-libs/libXvMC-1.0.6 )
+	${LIBDRM_DEPSTRING}[video_cards_nouveau?,video_cards_vmware?]
+"
+for card in ${INTEL_CARDS}; do
+	RDEPEND="${RDEPEND}
+		video_cards_${card}? ( ${LIBDRM_DEPSTRING}[video_cards_intel] )
+	"
+done
+
+for card in ${RADEON_CARDS}; do
+	RDEPEND="${RDEPEND}
+		video_cards_${card}? ( ${LIBDRM_DEPSTRING}[video_cards_radeon] )
+	"
+done
+
+DEPEND="${RDEPEND}
+	llvm? (
+		>=sys-devel/llvm-2.9
+		r600-llvm-compiler? ( sys-devel/llvm[video_cards_radeon] )
+		video_cards_radeonsi? ( sys-devel/llvm[video_cards_radeon] )
+	)
+	${PYTHON_DEPS}
+	dev-libs/libxml2[python,${PYTHON_USEDEP}]
+	sys-devel/bison
+	sys-devel/flex
+	virtual/pkgconfig
+	>=x11-proto/dri2proto-2.6
+	>=x11-proto/glproto-1.4.15-r1
+	>=x11-proto/xextproto-7.0.99.1
+	x11-proto/xf86driproto
+	x11-proto/xf86vidmodeproto
+"
+
+S="${WORKDIR}/${MY_P}"
+
+# It is slow without texrels, if someone wants slow
+# mesa without texrels +pic use is worth the shot
+QA_EXECSTACK="usr/lib*/opengl/xorg-x11/lib/libGL.so*"
+QA_WX_LOAD="usr/lib*/opengl/xorg-x11/lib/libGL.so*"
+
+# Think about: ggi, fbcon, no-X configs
+
+pkg_setup() {
+	# workaround toc-issue wrt #386545
+	use ppc64 && append-flags -mminimal-toc
+
+	python-single-r1_pkg_setup
+}
+
+src_unpack() {
+	default
+	[[ $PV = 9999* ]] && git-2_src_unpack
+}
+
+src_prepare() {
+	# apply patches
+	if [[ ${PV} != 9999* && -n ${SRC_PATCHES} ]]; then
+		EPATCH_FORCE="yes" \
+		EPATCH_SOURCE="${WORKDIR}/patches" \
+		EPATCH_SUFFIX="patch" \
+		epatch
+	fi
+
+	# relax the requirement that r300 must have llvm, bug 380303
+	epatch "${FILESDIR}"/${PN}-8.1-dont-require-llvm-for-r300.patch
+
+	# fix for hardened pax_kernel, bug 240956
+	[[ ${PV} != 9999* ]] && epatch "${FILESDIR}"/glx_ro_text_segm.patch
+
+	# Solaris needs some recent POSIX stuff in our case
+	if [[ ${CHOST} == *-solaris* ]] ; then
+		sed -i -e "s/-DSVR4/-D_POSIX_C_SOURCE=200112L/" configure.ac || die
+	fi
+
+	# Tests fail against python-3, bug #407887
+	sed -i 's|/usr/bin/env python|/usr/bin/env python2|' src/glsl/tests/compare_ir || die
+
+	base_src_prepare
+
+	eautoreconf
+}
+
+src_configure() {
+	local myconf
+
+	if use classic; then
+	# Configurable DRI drivers
+		driver_enable swrast
+
+	# Intel code
+		driver_enable video_cards_i915 i915
+		driver_enable video_cards_i965 i965
+			if ! use video_cards_i915 && \
+				! use video_cards_i965; then
+			driver_enable video_cards_intel i915 i965
+		fi
+
+		# Nouveau code
+		driver_enable video_cards_nouveau nouveau
+
+		# ATI code
+		driver_enable video_cards_r100 radeon
+		driver_enable video_cards_r200 r200
+		if ! use video_cards_r100 && \
+				! use video_cards_r200; then
+			driver_enable video_cards_radeon radeon r200
+		fi
+	fi
+
+	if use egl; then
+		myconf+="
+			--with-egl-platforms=x11$(use wayland && echo ",wayland")$(use gbm && echo ",drm")
+			$(use_enable gallium gallium-egl)
+		"
+	fi
+
+	if use gallium; then
+		myconf+="
+			$(use_enable llvm gallium-llvm)
+			$(use_enable openvg)
+			$(use_enable r600-llvm-compiler)
+			$(use_enable vdpau)
+			$(use_enable xvmc)
+		"
+		gallium_enable swrast
+		gallium_enable video_cards_vmware svga
+		gallium_enable video_cards_nouveau nouveau
+		gallium_enable video_cards_i915 i915
+		if ! use video_cards_i915; then
+			gallium_enable video_cards_intel i915
+		fi
+
+		gallium_enable video_cards_r300 r300
+		gallium_enable video_cards_r600 r600
+		gallium_enable video_cards_radeonsi radeonsi
+		if ! use video_cards_r300 && \
+				! use video_cards_r600; then
+			gallium_enable video_cards_radeon r300 r600
+		fi
+	fi
+
+	# x86 hardened pax_kernel needs glx-rts, bug 240956
+	if use pax_kernel; then
+		myconf+="
+			$(use_enable x86 glx-rts)
+		"
+	fi
+
+	# build fails with BSD indent, bug #428112
+	use userland_GNU || export INDENT=cat
+
+	econf \
+		--enable-dri \
+		--enable-glx \
+		$(use_enable !bindist texture-float) \
+		$(use_enable debug) \
+		$(use_enable egl) \
+		$(use_enable gbm) \
+		$(use_enable gles1) \
+		$(use_enable gles2) \
+		$(use_enable nptl glx-tls) \
+		$(use_enable osmesa) \
+		$(use_enable !pic asm) \
+		$(use_enable shared-glapi) \
+		$(use_enable xa) \
+		$(use_enable xorg) \
+		--with-dri-drivers=${DRI_DRIVERS} \
+		--with-gallium-drivers=${GALLIUM_DRIVERS} \
+		PYTHON2="${PYTHON}" \
+		${myconf}
+}
+
+src_install() {
+	base_src_install
+
+	find "${ED}" -name '*.la' -exec rm -f {} + || die
+
+	if use !bindist; then
+		dodoc docs/patents.txt
+	fi
+
+	# Install config file for eselect mesa
+	insinto /usr/share/mesa
+	newins "${FILESDIR}/eselect-mesa.conf.8.1" eselect-mesa.conf
+
+	# Move libGL and others from /usr/lib to /usr/lib/opengl/blah/lib
+	# because user can eselect desired GL provider.
+	ebegin "Moving libGL and friends for dynamic switching"
+		local x
+		local gl_dir="/usr/$(get_libdir)/opengl/${OPENGL_DIR}/"
+		dodir ${gl_dir}/{lib,extensions,include/GL}
+		for x in "${ED}"/usr/$(get_libdir)/lib{EGL,GL*,OpenVG}.{la,a,so*}; do
+			if [ -f ${x} -o -L ${x} ]; then
+				mv -f "${x}" "${ED}${gl_dir}"/lib \
+					|| die "Failed to move ${x}"
+			fi
+		done
+		for x in "${ED}"/usr/include/GL/{gl.h,glx.h,glext.h,glxext.h}; do
+			if [ -f ${x} -o -L ${x} ]; then
+				mv -f "${x}" "${ED}${gl_dir}"/include/GL \
+					|| die "Failed to move ${x}"
+			fi
+		done
+		for x in "${ED}"/usr/include/{EGL,GLES*,VG,KHR}; do
+			if [ -d ${x} ]; then
+				mv -f "${x}" "${ED}${gl_dir}"/include \
+					|| die "Failed to move ${x}"
+			fi
+		done
+	eend $?
+
+	if use classic || use gallium; then
+			ebegin "Moving DRI/Gallium drivers for dynamic switching"
+			local gallium_drivers=( i915_dri.so i965_dri.so r300_dri.so r600_dri.so swrast_dri.so )
+			keepdir /usr/$(get_libdir)/dri
+			dodir /usr/$(get_libdir)/mesa
+			for x in ${gallium_drivers[@]}; do
+				if [ -f "${S}/$(get_libdir)/gallium/${x}" ]; then
+					mv -f "${ED}/usr/$(get_libdir)/dri/${x}" "${ED}/usr/$(get_libdir)/dri/${x/_dri.so/g_dri.so}" \
+						|| die "Failed to move ${x}"
+					insinto "/usr/$(get_libdir)/dri/"
+					if [ -f "${S}/$(get_libdir)/${x}" ]; then
+						insopts -m0755
+						doins "${S}/$(get_libdir)/${x}"
+					fi
+				fi
+			done
+			for x in "${ED}"/usr/$(get_libdir)/dri/*.so; do
+				if [ -f ${x} -o -L ${x} ]; then
+					mv -f "${x}" "${x/dri/mesa}" \
+						|| die "Failed to move ${x}"
+				fi
+			done
+			pushd "${ED}"/usr/$(get_libdir)/dri || die "pushd failed"
+			ln -s ../mesa/*.so . || die "Creating symlink failed"
+			# remove symlinks to drivers known to eselect
+			for x in ${gallium_drivers[@]}; do
+				if [ -f ${x} -o -L ${x} ]; then
+					rm "${x}" || die "Failed to remove ${x}"
+				fi
+			done
+			popd
+		eend $?
+	fi
+}
+
+pkg_postinst() {
+	# Switch to the xorg implementation.
+	echo
+	eselect opengl set --use-old ${OPENGL_DIR}
+
+	# switch to xorg-x11 and back if necessary, bug #374647 comment 11
+	OLD_IMPLEM="$(eselect opengl show)"
+	if [[ ${OPENGL_DIR}x != ${OLD_IMPLEM}x ]]; then
+		eselect opengl set ${OPENGL_DIR}
+		eselect opengl set ${OLD_IMPLEM}
+	fi
+
+	# Select classic/gallium drivers
+	if use classic || use gallium; then
+		eselect mesa set --auto
+	fi
+
+	# warn about patent encumbered texture-float
+	if use !bindist; then
+		elog "USE=\"bindist\" was not set. Potentially patent encumbered code was"
+		elog "enabled. Please see patents.txt for an explanation."
+	fi
+
+	local using_radeon r_flag
+	for r_flag in ${RADEON_CARDS}; do
+		if use video_cards_${r_flag}; then
+			using_radeon=1
+			break
+		fi
+	done
+
+	if [[ ${using_radeon} = 1 ]] && ! has_version media-libs/libtxc_dxtn; then
+		elog "Note that in order to have full S3TC support, it is necessary to install"
+		elog "media-libs/libtxc_dxtn as well. This may be necessary to get nice"
+		elog "textures in some apps, and some others even require this to run."
+	fi
+}
+
+# $1 - VIDEO_CARDS flag
+# other args - names of DRI drivers to enable
+# TODO: avoid code duplication for a more elegant implementation
+driver_enable() {
+	case $# in
+		# for enabling unconditionally
+		1)
+			DRI_DRIVERS+=",$1"
+			;;
+		*)
+			if use $1; then
+				shift
+				for i in $@; do
+					DRI_DRIVERS+=",${i}"
+				done
+			fi
+			;;
+	esac
+}
+
+gallium_enable() {
+	case $# in
+		# for enabling unconditionally
+		1)
+			GALLIUM_DRIVERS+=",$1"
+			;;
+		*)
+			if use $1; then
+				shift
+				for i in $@; do
+					GALLIUM_DRIVERS+=",${i}"
+				done
+			fi
+			;;
+	esac
+}