New mesa release with numerous bugfixes and improvements. Introduces the
authorJoshua Baergen <joshuabaergen@gentoo.org>
Mon, 4 Dec 2006 23:40:17 +0000 (23:40 +0000)
committerJoshua Baergen <joshuabaergen@gentoo.org>
Mon, 4 Dec 2006 23:40:17 +0000 (23:40 +0000)
i915tex driver, which takes advantage of the new DRI memory manager.  You'll
need a newer kernel DRM to use it than is currently available in the tree.
Package-Manager: portage-2.1.2_rc2-r5

media-libs/mesa/ChangeLog
media-libs/mesa/Manifest
media-libs/mesa/files/digest-mesa-6.5.2 [new file with mode: 0644]
media-libs/mesa/mesa-6.5.2.ebuild [new file with mode: 0644]

index 681f07b85dafcae614fe73beda8215110088c1b6..35b044e7a22e4f8d374704de2337150adeb57d28 100644 (file)
@@ -1,6 +1,13 @@
 # ChangeLog for media-libs/mesa
 # Copyright 1999-2006 Gentoo Foundation; Distributed under the GPL v2
-# $Header: /var/cvsroot/gentoo-x86/media-libs/mesa/ChangeLog,v 1.127 2006/12/01 18:16:05 gustavoz Exp $
+# $Header: /var/cvsroot/gentoo-x86/media-libs/mesa/ChangeLog,v 1.128 2006/12/04 23:40:17 joshuabaergen Exp $
+
+*mesa-6.5.2 (04 Dec 2006)
+
+  04 Dec 2006; Joshua Baergen <joshuabaergen@gentoo.org> +mesa-6.5.2.ebuild:
+  New mesa release with numerous bugfixes and improvements.  Introduces the
+  i915tex driver, which takes advantage of the new DRI memory manager.  You'll
+  need a newer kernel DRM to use it than is currently available in the tree.
 
   01 Dec 2006; Gustavo Zacarias <gustavoz@gentoo.org> mesa-6.5.1-r1.ebuild:
   Stable on hppa
index b000a4ea3c9e60906e6b30817824bc2969ecd17e..b5ad3d23b587834783481c42140ddd5dd0cc76a8 100644 (file)
@@ -1,6 +1,3 @@
------BEGIN PGP SIGNED MESSAGE-----
-Hash: SHA1
-
 AUX 6.4-dont-install-gles-headers.patch 421 RMD160 70713f143d080b444089a95712efd227227c523f SHA1 ffdf556a66229d0417d5d7e7833c8e9bfdb39741 SHA256 8f636c2e09ac7fdab0d06ebe62af5a311b52a03bf7b7bdecf4789a6e30e0777e
 MD5 ae36bba4e878c77dc2e823ce00e98869 files/6.4-dont-install-gles-headers.patch 421
 RMD160 70713f143d080b444089a95712efd227227c523f files/6.4-dont-install-gles-headers.patch 421
@@ -63,6 +60,7 @@ RMD160 d7241f061f4f0abbab57920cfaa480ad819bf9cb files/radeon-texture-problem.pat
 SHA256 01d74821fedfd3409d5aa5c7620c2d51e7f1ddad63b6b01d4bd25595afdfbbea files/radeon-texture-problem.patch 363
 DIST MesaLib-6.4.2.tar.bz2 2913009 RMD160 6bf1afc0d3bd3f5e3b5c1a019838f40603446509 SHA1 4f042bdf38c9eb62e04660bd18566e7ca50d8640 SHA256 bc84da436f9d92485dfa1c6670689c6807950a8372637c9952f689a1e1f9aa86
 DIST MesaLib-6.5.1.tar.bz2 3138257 RMD160 23f8714787b053b2c41d020c7af211a02e5beab3 SHA1 cd3b314808534b0306c7f89e9a72c9c23dbff239 SHA256 e2669c9757e37f9073f539d75ced7f8f7a45b6bbb16081929ca2a306cde59df0
+DIST MesaLib-6.5.2.tar.bz2 3295166 RMD160 9a92d69110c066ae6734bcaafb78f222ac2df6d3 SHA1 ba860bb6ee57c02202342dfd5927464a068ea18f SHA256 137f50a30461d51eb9af5aac737bc788d536354cf47b26129b97bde6e41fb85f
 DIST MesaLib-6.5.2_pre20061102.tar.bz2 3258845 RMD160 857f9099578cdd8dceaef779dcc5281a53eb1520 SHA1 e45bdc403001d84b91e0a4c9de0194de631f0f80 SHA256 2f1889a32bf9dbc031daa793fb919d83278b8cceb17c05d58373696e7dd14b90
 DIST MesaLib-6.5.tar.bz2 3062363 RMD160 6006bfdfed8a2425059c31ee699b5aca4d5f57cd SHA1 a77368901b0731b662d0858aef2c405a7ddf6014 SHA256 dcacf4c18af89b57e66dc7ba39e24c3b74ff6f83b8745bcc1390170a4190eebd
 EBUILD mesa-6.4.2-r2.ebuild 9490 RMD160 c03fd23481b7c6509be8797f8f255a4df26b1ac3 SHA1 10b5c03c5479700f851496c49b62a27b9a0ae5b9 SHA256 3cee6cfb5a2a0df1abda0b46d62d8166fa69564bcd8e5ec971b446ea594c3efa
@@ -85,14 +83,18 @@ EBUILD mesa-6.5.1-r2.ebuild 8979 RMD160 8f4abf9c4b64d2bb9deb1b4b8f5bde05ff5d94fe
 MD5 170a7fc9abbfbc49ea96da8547bebc53 mesa-6.5.1-r2.ebuild 8979
 RMD160 8f4abf9c4b64d2bb9deb1b4b8f5bde05ff5d94fe mesa-6.5.1-r2.ebuild 8979
 SHA256 20693be3ecc219304fc9c83311e7d454fe851cadad7638c403a2989442511dc6 mesa-6.5.1-r2.ebuild 8979
+EBUILD mesa-6.5.2.ebuild 8754 RMD160 d7b9f53d24f0aecc47e703de909d8c745d20eba8 SHA1 f96df4541be341cd5c5231d6eab55449b286ecae SHA256 19e3e07bdcd003205987dc86e3f8b1dd7fbcd3f0aea7c17763eb93eb93a1f653
+MD5 ac3845b1648c81bc5ca33a98353dc658 mesa-6.5.2.ebuild 8754
+RMD160 d7b9f53d24f0aecc47e703de909d8c745d20eba8 mesa-6.5.2.ebuild 8754
+SHA256 19e3e07bdcd003205987dc86e3f8b1dd7fbcd3f0aea7c17763eb93eb93a1f653 mesa-6.5.2.ebuild 8754
 EBUILD mesa-6.5.2_pre20061102.ebuild 8901 RMD160 93b8c7640094419e7ebca5b16009e21c2b271134 SHA1 5dc1563e0c6d2acea725c85a5afbf2808ef69ce0 SHA256 8e830692f64a7e9889bb328d3a57f8280d3707e475ffe93acaefb7cd183b22d4
 MD5 03d66454ffc4405b6bac92072636b87f mesa-6.5.2_pre20061102.ebuild 8901
 RMD160 93b8c7640094419e7ebca5b16009e21c2b271134 mesa-6.5.2_pre20061102.ebuild 8901
 SHA256 8e830692f64a7e9889bb328d3a57f8280d3707e475ffe93acaefb7cd183b22d4 mesa-6.5.2_pre20061102.ebuild 8901
-MISC ChangeLog 22929 RMD160 599bee8aabe0eb0dcb24b9a2f91aa128d07460a8 SHA1 39838e038a09cf32c667db65455a91e6acd5836b SHA256 b4b3be28ed1b1a4f3b9a03d7ea204e5a6111c2e26330083fa58a4dffa02a93e9
-MD5 9820f28e228e349ee46d6a654376ddad ChangeLog 22929
-RMD160 599bee8aabe0eb0dcb24b9a2f91aa128d07460a8 ChangeLog 22929
-SHA256 b4b3be28ed1b1a4f3b9a03d7ea204e5a6111c2e26330083fa58a4dffa02a93e9 ChangeLog 22929
+MISC ChangeLog 23271 RMD160 1e5fceba0037707b4bd9539d3a89a8db6d2c1768 SHA1 20ddbc0a27119211ac765a46c39c693ef28f2c00 SHA256 9342d37e20974fb6c1dbe3d6188ff02a9dce9a3ea60907f208ce88a7b6d68384
+MD5 017c1699df0ced66a48c8044b7d69e7e ChangeLog 23271
+RMD160 1e5fceba0037707b4bd9539d3a89a8db6d2c1768 ChangeLog 23271
+SHA256 9342d37e20974fb6c1dbe3d6188ff02a9dce9a3ea60907f208ce88a7b6d68384 ChangeLog 23271
 MISC metadata.xml 156 RMD160 c1274bdccf57603d580de0075ba07a35b7509560 SHA1 6f78f604e3d079d39189b40aaaa1ddb06182ad91 SHA256 5101ab0d4cc8c7125eea733c44e86962769bd77acaf53b69223b9cadcdd29055
 MD5 a37bab73e2f24b213932c30997d3d360 metadata.xml 156
 RMD160 c1274bdccf57603d580de0075ba07a35b7509560 metadata.xml 156
@@ -112,13 +114,9 @@ SHA256 fcc814f186f772d396d230867bc9eeeaa1f1f348f6b53aa1bbcf23ff73ccde8f files/di
 MD5 c5825b910eaf2092a073b33f7db2d640 files/digest-mesa-6.5.1-r2 247
 RMD160 7e176dbe4570a0c74add11e3166b2596361d14f6 files/digest-mesa-6.5.1-r2 247
 SHA256 fcc814f186f772d396d230867bc9eeeaa1f1f348f6b53aa1bbcf23ff73ccde8f files/digest-mesa-6.5.1-r2 247
+MD5 c0c5f49d272303a5fb0883697d6594ef files/digest-mesa-6.5.2 247
+RMD160 5e03f47a1a56342ba577b02e917b260302afb1a7 files/digest-mesa-6.5.2 247
+SHA256 f9339d87fc164d7137d1f589bb7a5995d6a19302bf26d4002f92e9bf4d1a9821 files/digest-mesa-6.5.2 247
 MD5 c1924992ed29ad94b3742d166a693af3 files/digest-mesa-6.5.2_pre20061102 283
 RMD160 baf86e2e02d00b0d764f05dd248094f1158b7f65 files/digest-mesa-6.5.2_pre20061102 283
 SHA256 6d0f97c088bd7aecbd6ff11cde00357d554ec3a39b888c908c2f9509dd9f5628 files/digest-mesa-6.5.2_pre20061102 283
------BEGIN PGP SIGNATURE-----
-Version: GnuPG v1.4.5-ecc0.1.6 (GNU/Linux)
-
-iD8DBQFFcHFvKRy60XGEcJIRAiryAKCHgNesOdevOIY2XiJ9Ijw+2z61KACfUzEK
-jaWUkpMUXIvdz3hkvpcMdW4=
-=PDJT
------END PGP SIGNATURE-----
diff --git a/media-libs/mesa/files/digest-mesa-6.5.2 b/media-libs/mesa/files/digest-mesa-6.5.2
new file mode 100644 (file)
index 0000000..ee5bf23
--- /dev/null
@@ -0,0 +1,3 @@
+MD5 e4d894181f1859651658b3704633e10d MesaLib-6.5.2.tar.bz2 3295166
+RMD160 9a92d69110c066ae6734bcaafb78f222ac2df6d3 MesaLib-6.5.2.tar.bz2 3295166
+SHA256 137f50a30461d51eb9af5aac737bc788d536354cf47b26129b97bde6e41fb85f MesaLib-6.5.2.tar.bz2 3295166
diff --git a/media-libs/mesa/mesa-6.5.2.ebuild b/media-libs/mesa/mesa-6.5.2.ebuild
new file mode 100644 (file)
index 0000000..c18fc84
--- /dev/null
@@ -0,0 +1,323 @@
+# Copyright 1999-2006 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/media-libs/mesa/mesa-6.5.2.ebuild,v 1.1 2006/12/04 23:40:17 joshuabaergen Exp $
+
+inherit eutils toolchain-funcs multilib flag-o-matic portability
+
+OPENGL_DIR="xorg-x11"
+
+MY_PN="${PN/m/M}"
+MY_P="${MY_PN}-${PV}"
+MY_SRC_P="${MY_PN}Lib-${PV}"
+DESCRIPTION="OpenGL-like graphic library for Linux"
+HOMEPAGE="http://mesa3d.sourceforge.net/"
+SRC_URI="mirror://sourceforge/mesa3d/${MY_SRC_P}.tar.bz2"
+LICENSE="LGPL-2"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~mips ~ppc ~ppc64 ~sh ~sparc ~x86 ~x86-fbsd"
+IUSE_VIDEO_CARDS="
+       video_cards_i810
+       video_cards_mach64
+       video_cards_mga
+       video_cards_none
+       video_cards_r128
+       video_cards_radeon
+       video_cards_s3virge
+       video_cards_savage
+       video_cards_sis
+       video_cards_sunffb
+       video_cards_tdfx
+       video_cards_trident
+       video_cards_via"
+IUSE="${IUSE_VIDEO_CARDS}
+       debug
+       doc
+       hardened
+       motif
+       nptl
+       xcb"
+
+RESTRICT="stricter"
+RDEPEND="dev-libs/expat
+       x11-libs/libX11
+       x11-libs/libXext
+       x11-libs/libXxf86vm
+       x11-libs/libXi
+       x11-libs/libXmu
+       >=x11-libs/libdrm-2.0.2
+       x11-libs/libICE
+       app-admin/eselect-opengl
+       motif? ( virtual/motif )
+       doc? ( app-doc/opengl-manpages )
+       !<=x11-base/xorg-x11-6.9
+       xcb? ( x11-libs/libxcb )"
+DEPEND="${RDEPEND}
+       dev-util/pkgconfig
+       x11-misc/makedepend
+       x11-proto/inputproto
+       x11-proto/xextproto
+       !hppa? ( x11-proto/xf86driproto )
+       x11-proto/xf86vidmodeproto
+       >=x11-proto/glproto-1.4.8
+       motif? ( x11-proto/printproto )"
+
+S="${WORKDIR}/${MY_P}"
+
+# Think about: ggi, svga, fbcon, no-X configs
+
+if use debug; then
+       if ! has splitdebug ${FEATURES}; then
+               RESTRICT="${RESTRICT} nostrip"
+       fi
+fi
+
+pkg_setup() {
+       if use debug; then
+               strip-flags
+               append-flags -g
+       fi
+
+       append-flags -fno-strict-aliasing
+
+       if use x86-fbsd; then
+               CONFIG="freebsd-dri-x86"
+       elif use amd64-fbsd; then
+               CONFIG="freebsd-dri-amd64"
+       elif use kernel_FreeBSD; then
+               CONFIG="freebsd-dri"
+       elif use x86; then
+               CONFIG="linux-dri-x86"
+       elif use amd64; then
+               CONFIG="linux-dri-x86-64"
+       elif use ppc; then
+               CONFIG="linux-dri-ppc"
+       else
+               CONFIG="linux-dri"
+       fi
+}
+
+src_unpack() {
+       HOSTCONF="${S}/configs/${CONFIG}"
+
+       unpack ${A}
+       cd ${S}
+
+       # FreeBSD 6.* doesn't have posix_memalign().
+       [[ ${CHOST} == *-freebsd6.* ]] && sed -i -e "s/-DHAVE_POSIX_MEMALIGN//" configs/freebsd{,-dri}
+
+       # Don't compile debug code with USE=-debug - bug #125004
+       if ! use debug; then
+          einfo "Removing DO_DEBUG defs in dri drivers..."
+          find src/mesa/drivers/dri -name *.[hc] -exec egrep -l "\#define\W+DO_DEBUG\W+1" {} \; | xargs sed -i -re "s/\#define\W+DO_DEBUG\W+1/\#define DO_DEBUG 0/" ;
+       fi
+
+       # Set up libdir
+       echo "LIB_DIR = $(get_libdir)" >> ${HOSTCONF}
+
+       # Set default dri drivers directory
+       echo 'DRI_DRIVER_SEARCH_DIR = /usr/$(LIB_DIR)/dri' >> ${HOSTCONF}
+
+       # Do we want thread-local storage (TLS)?
+       if use nptl; then
+               echo "ARCH_FLAGS += -DGLX_USE_TLS" >> ${HOSTCONF}
+       fi
+
+       echo "X11_INCLUDES = `pkg-config --cflags-only-I x11`" >> ${HOSTCONF}
+       if use xcb; then
+               echo "DEFINES += -DUSE_XCB" >> ${HOSTCONF}
+               echo "X11_INCLUDES += `pkg-config --cflags-only-I xcb` `pkg-config --cflags-only-I x11-xcb` `pkg-config --cflags-only-I xcb-glx`" >> ${HOSTCONF}
+               echo "GL_LIB_DEPS += `pkg-config --libs xcb` `pkg-config --libs x11-xcb` `pkg-config --libs xcb-glx`" >> ${HOSTCONF}
+       fi
+
+       # Configurable DRI drivers
+       if use video_cards_i810; then
+               add_drivers i810 i915 i915tex i965
+       fi
+       if use video_cards_mach64; then
+               add_drivers mach64
+       fi
+       if use video_cards_mga; then
+               add_drivers mga
+       fi
+       if use video_cards_r128; then
+               add_drivers r128
+       fi
+       if use video_cards_radeon; then
+               add_drivers radeon r200 r300
+       fi
+       if use video_cards_s3virge; then
+               add_drivers s3v
+       fi
+       if use video_cards_savage; then
+               add_drivers savage
+       fi
+       if use video_cards_sis; then
+               add_drivers sis
+       fi
+       if use video_cards_sunffb; then
+               add_drivers ffb
+       fi
+       if use video_cards_tdfx; then
+               add_drivers tdfx
+       fi
+       if use video_cards_trident; then
+               add_drivers trident
+       fi
+       if use video_cards_via; then
+               add_drivers unichrome
+       fi
+
+       # Set drivers to everything on which we ran add_drivers()
+       echo "DRI_DIRS = ${DRI_DRIVERS}" >> ${HOSTCONF}
+
+       if use hardened; then
+               einfo "Deactivating assembly code for hardened build"
+               echo "ASM_FLAGS =" >> ${HOSTCONF}
+               echo "ASM_SOURCES =" >> ${HOSTCONF}
+               echo "ASM_API =" >> ${HOSTCONF}
+       fi
+
+       if use sparc; then
+               einfo "Sparc assembly code is not working; deactivating"
+               echo "ASM_FLAGS =" >> ${HOSTCONF}
+               echo "ASM_SOURCES =" >> ${HOSTCONF}
+       fi
+
+       # Replace hardcoded /usr/X11R6 with this
+       echo "EXTRA_LIB_PATH = `pkg-config --libs-only-L x11`" >> ${HOSTCONF}
+
+       echo 'CFLAGS = $(OPT_FLAGS) $(PIC_FLAGS) $(ARCH_FLAGS) $(DEFINES) $(ASM_FLAGS)' >> ${HOSTCONF}
+       echo "OPT_FLAGS = ${CFLAGS}" >> ${HOSTCONF}
+       echo "CC = $(tc-getCC)" >> ${HOSTCONF}
+       echo "CXX = $(tc-getCXX)" >> ${HOSTCONF}
+       # bug #110840 - Build with PIC, since it hasn't been shown to slow it down
+       echo "PIC_FLAGS = -fPIC" >> ${HOSTCONF}
+
+       # Removed glut, since we have separate freeglut/glut ebuilds
+       # Remove EGL, since Brian Paul says it's not ready for a release
+       echo "SRC_DIRS = glx/x11 mesa glu glw" >> ${HOSTCONF}
+
+       # Get rid of glut includes
+       rm -f ${S}/include/GL/glut*h
+
+       # r200 breaks without this, since it's the only EGL-enabled driver so far
+       echo "USING_EGL = 0" >> ${HOSTCONF}
+
+       # Don't build EGL demos. EGL isn't ready for release, plus they produce a
+       # circular dependency with glut.
+       echo "PROGRAM_DIRS =" >> ${HOSTCONF}
+
+       # Documented in configs/default
+       if use motif; then
+               # Add -lXm
+               echo "GLW_LIB_DEPS += -lXm" >> ${HOSTCONF}
+               # Add GLwMDrawA.c
+               echo "GLW_SOURCES += GLwMDrawA.c" >> ${HOSTCONF}
+       fi
+}
+
+src_compile() {
+       emake -j1 ${CONFIG} || die "Build failed"
+}
+
+src_install() {
+       dodir /usr
+       make \
+               INSTALL_DIR="${D}/usr" \
+               DRI_DRIVER_INSTALL_DIR="${D}/usr/\$(LIB_DIR)/dri" \
+               INCLUDE_DIR="${D}/usr/include" \
+               install || die "Installation failed"
+
+       if ! use motif; then
+               rm ${D}/usr/include/GL/GLwMDrawA.h
+       fi
+
+       # Don't install private headers
+       rm ${D}/usr/include/GL/GLw*P.h
+
+       fix_opengl_symlinks
+       dynamic_libgl_install
+
+       # Install libtool archives
+       insinto /usr/$(get_libdir)
+       # (#67729) Needs to be lib, not $(get_libdir)
+       doins ${FILESDIR}/lib/libGLU.la
+       sed -e "s:\${libdir}:$(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 \
+               ${D}/usr/$(get_libdir)/opengl/xorg-x11/lib/libGL.la
+
+       # Create the two-number versioned libs (.so.#.#), since only .so.# and
+       # .so.#.#.# were made
+       dosym libGLU.so.1.3.060502 /usr/$(get_libdir)/libGLU.so.1.3
+       dosym libGLw.so.1.0.0 /usr/$(get_libdir)/libGLw.so.1.0
+
+       # libGLU doesn't get the plain .so symlink either
+       dosym libGLU.so.1 /usr/$(get_libdir)/libGLU.so
+
+       # Figure out why libGL.so.1.5 is built (directfb), and why it's linked to
+       # as the default libGL.so.1
+}
+
+pkg_postinst() {
+       switch_opengl_implem
+}
+
+fix_opengl_symlinks() {
+       # Remove invalid symlinks
+       local LINK
+       for LINK in $(find ${D}/usr/$(get_libdir) \
+               -name libGL\.* -type l); do
+               rm -f ${LINK}
+       done
+       # Create required symlinks
+       if [[ ${CHOST} == *-freebsd* ]]; then
+               # FreeBSD doesn't use major.minor versioning, so the library is only
+               # libGL.so.1 and no libGL.so.1.2 is ever used there, thus only create
+               # libGL.so symlink and leave libGL.so.1 being the real thing
+               dosym libGL.so.1 /usr/$(get_libdir)/libGL.so
+       else
+               dosym libGL.so.1.2 /usr/$(get_libdir)/libGL.so
+               dosym libGL.so.1.2 /usr/$(get_libdir)/libGL.so.1
+       fi
+}
+
+dynamic_libgl_install() {
+       # next section is to setup the dynamic libGL stuff
+       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.so* \
+                       ${D}/usr/$(get_libdir)/libGL.la \
+                       ${D}/usr/$(get_libdir)/libGL.a; do
+                       if [ -f ${x} -o -L ${x} ]; then
+                               # libGL.a cause problems with tuxracer, etc
+                               mv -f ${x} ${D}/usr/$(get_libdir)/opengl/${OPENGL_DIR}/lib
+                       fi
+               done
+               # glext.h added for #54984
+               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
+                       fi
+               done
+       eend 0
+}
+
+switch_opengl_implem() {
+               # Switch to the xorg implementation.
+               # Use new opengl-update that will not reset user selected
+               # OpenGL interface ...
+               echo
+               eselect opengl set --use-old ${OPENGL_DIR}
+}
+
+add_drivers() {
+       DRI_DRIVERS="${DRI_DRIVERS} $@"
+}