]> git.draconx.ca Git - gentoo-draconx.git/commitdiff
mesa: Remove ebuilds.
authorNick Bowler <nbowler@draconx.ca>
Sat, 4 Dec 2010 20:25:27 +0000 (15:25 -0500)
committerNick Bowler <nbowler@draconx.ca>
Sat, 4 Dec 2010 20:25:27 +0000 (15:25 -0500)
7.9 is in the tree now.

media-libs/mesa/Manifest [deleted file]
media-libs/mesa/files/0001-i965-Fix-the-response-len-of-masked-sampler-messages.patch [deleted file]
media-libs/mesa/files/unfuck-mesa-78.patch [deleted file]
media-libs/mesa/mesa-7.7.1.ebuild [deleted file]
media-libs/mesa/mesa-7.8.1.ebuild [deleted file]

diff --git a/media-libs/mesa/Manifest b/media-libs/mesa/Manifest
deleted file mode 100644 (file)
index ac5daf8..0000000
+++ /dev/null
@@ -1,6 +0,0 @@
-AUX 0001-i965-Fix-the-response-len-of-masked-sampler-messages.patch 2137 RMD160 08118ad35fec06fa5aeb7ca828cf763178158fb5 SHA1 40f5a8767d87244880544a26c6b1cdbd02edef22 SHA256 7a9ab83d98fced49ae2668b7e1f9a01a3a865246e0599bba61a4288af5e92773
-AUX unfuck-mesa-78.patch 507 RMD160 6029da8fb23561fae9caeed320d3692649a94168 SHA1 47db42b1cab0a87349a91e7fcf28cefe04f6da3c SHA256 2c537e36af2ac8877266bede05c3a108a60b4864d4e067c1828e6e606864c0e3
-DIST MesaLib-7.7.1.tar.bz2 4990250 RMD160 2f0dcc017aa97c364538a9fd29d5cdb247ab7880 SHA1 31500d7e3e3bbf9288b3bee4fbddd26a5e0b7782 SHA256 dc44f73e50d2ccdb96e7b72cc71e56024c198a228112c69c5e86dbc610fd4e84
-DIST MesaLib-7.8.1.tar.bz2 5137426 RMD160 b7b989342dc80a2a12456c17882e652db7bd86cd SHA1 1c15c62f845ef9b648366aa804410f68f7f79172 SHA256 b0b46e5abfd75db44501e308125fa92bcf1c91d91e97a043a3b1764cfa0907fa
-EBUILD mesa-7.7.1.ebuild 6042 RMD160 1a975d055edfae21b0deb19a06a09c1fbc3f4299 SHA1 b6c204b0d760184d9028fe3adc6d86e91d71ed48 SHA256 84deea5a48d4c11981523fe8d2e63defc33b1cfe6ee81d5b447074d4797fc0ca
-EBUILD mesa-7.8.1.ebuild 5991 RMD160 cf9d70a3b9b5e9aacf8f9d2c669582f9312f8219 SHA1 d724dd115204cc302a3a6763e834df116fd58504 SHA256 1160432d9f7948bb35a4e3cd7d11dcd99564ae7ca62ed300a821168f1e5f7816
diff --git a/media-libs/mesa/files/0001-i965-Fix-the-response-len-of-masked-sampler-messages.patch b/media-libs/mesa/files/0001-i965-Fix-the-response-len-of-masked-sampler-messages.patch
deleted file mode 100644 (file)
index 5aa9da2..0000000
+++ /dev/null
@@ -1,64 +0,0 @@
-From 7ee4db50b10ab2d8fdfc4781f26b84041cf568d7 Mon Sep 17 00:00:00 2001
-From: Eric Anholt <eric@anholt.net>
-Date: Wed, 10 Mar 2010 10:38:20 -0800
-Subject: [PATCH] i965: Fix the response len of masked sampler messages for 8-wide dispatch.
-
-The bad response length would hang the GPU with a masked sample in a
-shader using control flow.  For 8-wide, the response length is always
-4, and masked slots are just not written to.  brw_wm_glsl.c already
-allocates registers in the right locations.
-
-Fixes piglit glsl-fs-bug25902 (fd.o bug #25902).
-(cherry picked from commit f6d210c284751ac50a8d6358de7e75a1ff1e4ac7)
-(cherry picked from commit dc8c0359448cdae7b367552ba58783c04b199778)
----
- src/mesa/drivers/dri/i965/brw_eu_emit.c |   18 +++++++++++++++---
- 1 files changed, 15 insertions(+), 3 deletions(-)
-
-diff --git a/src/mesa/drivers/dri/i965/brw_eu_emit.c b/src/mesa/drivers/dri/i965/brw_eu_emit.c
-index f69d529..82f2fda 100644
---- a/src/mesa/drivers/dri/i965/brw_eu_emit.c
-+++ b/src/mesa/drivers/dri/i965/brw_eu_emit.c
-@@ -1290,7 +1290,7 @@ void brw_SAMPLE(struct brw_compile *p,
-               GLuint simd_mode)
- {
-    GLboolean need_stall = 0;
--   
-+
-    if (writemask == 0) {
-       /*printf("%s: zero writemask??\n", __FUNCTION__); */
-       return;
-@@ -1327,8 +1327,14 @@ void brw_SAMPLE(struct brw_compile *p,
-          /* printf("need stall %x %x\n", newmask , writemask); */
-       }
-       else {
-+       GLboolean dispatch_16 = GL_FALSE;
-+
-        struct brw_reg m1 = brw_message_reg(msg_reg_nr);
--       
-+
-+       guess_execution_size(p->current, dest);
-+       if (p->current->header.execution_size == BRW_EXECUTE_16)
-+          dispatch_16 = GL_TRUE;
-+
-        newmask = ~newmask & WRITEMASK_XYZW;
-        brw_push_insn_state(p);
-@@ -1343,7 +1349,13 @@ void brw_SAMPLE(struct brw_compile *p,
-        src0 = retype(brw_null_reg(), BRW_REGISTER_TYPE_UW); 
-        dest = offset(dest, dst_offset);
--       response_length = len * 2;
-+
-+       /* For 16-wide dispatch, masked channels are skipped in the
-+        * response.  For 8-wide, masked channels still take up slots,
-+        * and are just not written to.
-+        */
-+       if (dispatch_16)
-+          response_length = len * 2;
-       }
-    }
--- 
-1.6.4.4
-
diff --git a/media-libs/mesa/files/unfuck-mesa-78.patch b/media-libs/mesa/files/unfuck-mesa-78.patch
deleted file mode 100644 (file)
index bd5043c..0000000
+++ /dev/null
@@ -1,13 +0,0 @@
-diff --git a/src/mesa/drivers/dri/intel/intel_screen.c b/src/mesa/drivers/dri/intel/intel_screen.c
-index 3aed253..e92ab97 100644
---- a/src/mesa/drivers/dri/intel/intel_screen.c
-+++ b/src/mesa/drivers/dri/intel/intel_screen.c
-@@ -126,7 +126,7 @@ intelDRI2Invalidate(__DRIdrawable *drawable)
- static const struct __DRI2flushExtensionRec intelFlushExtension = {
-     { __DRI2_FLUSH, __DRI2_FLUSH_VERSION },
-     intelDRI2Flush,
--    intelDRI2Invalidate,
-+    dri2InvalidateDrawable,
- };
- static __DRIimage *
diff --git a/media-libs/mesa/mesa-7.7.1.ebuild b/media-libs/mesa/mesa-7.7.1.ebuild
deleted file mode 100644 (file)
index cfe3edd..0000000
+++ /dev/null
@@ -1,223 +0,0 @@
-# Copyright 1999-2010 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-# $Header: /var/cvsroot/gentoo-x86/media-libs/mesa/mesa-7.7.1.ebuild,v 1.1 2010/03/29 14:57:56 scarabeus Exp $
-
-EAPI="2"
-
-EGIT_REPO_URI="git://anongit.freedesktop.org/mesa/mesa"
-
-if [[ ${PV} = 9999* ]]; then
-       GIT_ECLASS="git"
-       EXPERIMENTAL="true"
-fi
-
-inherit autotools multilib flag-o-matic ${GIT_ECLASS} portability versionator
-
-OPENGL_DIR="xorg-x11"
-
-MY_PN="${PN/m/M}"
-MY_P="${MY_PN}-${PV/_/-}"
-MAJOR_MINOR=$(get_version_component_range 1-2)
-MY_SRC_P="${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 [[ $PV = 9999* ]]; then
-       SRC_URI="${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"
-
-VIDEO_CARDS="intel mach64 mga none nouveau r128 radeon radeonhd savage sis sunffb svga tdfx via"
-for card in ${VIDEO_CARDS}; do
-       IUSE_VIDEO_CARDS+=" video_cards_${card}"
-done
-
-IUSE="${IUSE_VIDEO_CARDS}
-       debug +gallium motif +nptl pic selinux +xcb kernel_FreeBSD"
-
-# keep correct libdrm and dri2proto dep
-# keep blocks in rdepend for binpkg
-RDEPEND="
-       !<x11-base/xorg-server-1.7
-       !<=x11-proto/xf86driproto-2.0.3
-       >=app-admin/eselect-opengl-1.1.1-r2
-       dev-libs/expat
-       >=x11-libs/libdrm-2.4.17
-       x11-libs/libICE
-       x11-libs/libX11[xcb?]
-       x11-libs/libXdamage
-       x11-libs/libXext
-       x11-libs/libXi
-       x11-libs/libXmu
-       x11-libs/libXxf86vm
-       motif? ( x11-libs/openmotif )
-"
-DEPEND="${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-7.0.99.1
-       x11-proto/xf86driproto
-       x11-proto/xf86vidmodeproto
-"
-
-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().
-       [[ ${CHOST} == *-freebsd6.* ]] && \
-               sed -i -e "s/-DHAVE_POSIX_MEMALIGN//" configure.ac
-
-       epatch "${FILESDIR}/0001-i965-Fix-the-response-len-of-masked-sampler-messages.patch"
-
-       eautoreconf
-}
-
-src_configure() {
-       local myconf r600
-
-       # 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 r600
-       driver_enable video_cards_radeonhd r300 r600
-       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_via unichrome
-
-       myconf="${myconf} $(use_enable gallium)"
-       if use gallium; then
-               elog "You have enabled gallium infrastructure."
-               elog "This infrastructure currently support these drivers:"
-               elog "    Intel: driver not really functional, thus disabled."
-               elog "    Nouveau: only available implementation. Experimental Quality."
-               elog "    Radeon: implementation up to the r500. Testing Quality."
-               elog "    Svga: VMWare Virtual GPU driver. Hic sunt leones."
-               echo
-               myconf="${myconf}
-                       --disable-gallium-intel
-                       --with-state-trackers=glx,dri,egl
-                       $(use_enable video_cards_svga gallium-svga)
-                       $(use_enable video_cards_nouveau gallium-nouveau)"
-                       #$(use_enable video_cards_intel gallium-intel)"
-               if use video_cards_radeon || use video_cards_radeonhd; then
-                       myconf="${myconf} --enable-gallium-radeon"
-               else
-                       myconf="${myconf} --disable-gallium-radeon"
-               fi
-       else
-               if use video_cards_nouveau || use video_cards_svga; then
-                       elog "SVGA and nouveau drivers are available only via gallium interface."
-                       elog "Enable gallium useflag if you insist to use them."
-               fi
-       fi
-
-       # --with-driver=dri|xlib|osmesa || do we need osmesa?
-       econf \
-               --disable-option-checking \
-               --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) \
-               $(use_enable !pic asm) \
-               --with-dri-drivers=${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 $?
-}
-
-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+=",$1"
-                       ;;
-               *)
-                       if use $1; then
-                               shift
-                               for i in $@; do
-                                       DRI_DRIVERS+=",${i}"
-                               done
-                       fi
-                       ;;
-       esac
-}
diff --git a/media-libs/mesa/mesa-7.8.1.ebuild b/media-libs/mesa/mesa-7.8.1.ebuild
deleted file mode 100644 (file)
index 8f4d90d..0000000
+++ /dev/null
@@ -1,224 +0,0 @@
-# Copyright 1999-2010 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-# $Header: /var/cvsroot/gentoo-x86/media-libs/mesa/mesa-7.8.1.ebuild,v 1.1 2010/04/06 08:43:11 scarabeus Exp $
-
-EAPI=3
-
-EGIT_REPO_URI="git://anongit.freedesktop.org/mesa/mesa"
-
-if [[ ${PV} = 9999* ]]; then
-       GIT_ECLASS="git"
-       EXPERIMENTAL="true"
-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 [[ $PV = 9999* ]]; then
-       SRC_URI="${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"
-
-VIDEO_CARDS="intel mach64 mga none nouveau r128 radeon radeonhd savage sis svga tdfx via"
-for card in ${VIDEO_CARDS}; do
-       IUSE_VIDEO_CARDS+=" video_cards_${card}"
-done
-
-IUSE="${IUSE_VIDEO_CARDS}
-       debug +gallium motif +nptl pic selinux +xcb kernel_FreeBSD"
-
-# keep correct libdrm and dri2proto dep
-# keep blocks in rdepend for binpkg
-RDEPEND="
-       !<x11-base/xorg-server-1.7
-       !<=x11-proto/xf86driproto-2.0.3
-       >=app-admin/eselect-opengl-1.1.1-r2
-       dev-libs/expat
-       >=x11-libs/libdrm-2.4.19
-       x11-libs/libICE
-       x11-libs/libX11[xcb?]
-       x11-libs/libXdamage
-       x11-libs/libXext
-       x11-libs/libXi
-       x11-libs/libXmu
-       x11-libs/libXxf86vm
-       motif? ( x11-libs/openmotif )
-"
-DEPEND="${RDEPEND}
-       dev-util/pkgconfig
-       x11-misc/makedepend
-       >=x11-proto/dri2proto-2.2
-       >=x11-proto/glproto-1.4.11
-       x11-proto/inputproto
-       >=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 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, 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().
-       [[ ${CHOST} == *-freebsd6.* ]] && \
-               sed -i -e "s/-DHAVE_POSIX_MEMALIGN//" configure.ac
-
-       epatch "${FILESDIR}/unfuck-mesa-78.patch"
-
-       eautoreconf
-}
-
-src_configure() {
-       local myconf r600
-
-       # 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 r600
-       driver_enable video_cards_radeonhd r300 r600
-       driver_enable video_cards_savage savage
-       driver_enable video_cards_sis sis
-       driver_enable video_cards_tdfx tdfx
-       driver_enable video_cards_via unichrome
-
-       myconf="${myconf} $(use_enable gallium)"
-       if use gallium; then
-               elog "You have enabled gallium infrastructure."
-               elog "This infrastructure currently support these drivers:"
-               elog "    Intel: works only i915."
-               elog "    Nouveau: Support for nVidia NV30 and later cards."
-               elog "    Radeon: Newest implementation of r300-r500 driver."
-               elog "    Svga: VMWare Virtual GPU driver."
-               echo
-               myconf="${myconf}
-                       --with-state-trackers=glx,dri,egl
-                       $(use_enable video_cards_svga gallium-svga)
-                       $(use_enable video_cards_nouveau gallium-nouveau)
-                       $(use_enable video_cards_intel gallium-intel)"
-               if use video_cards_radeon || use video_cards_radeonhd; then
-                       myconf="${myconf} --enable-gallium-radeon"
-               else
-                       myconf="${myconf} --disable-gallium-radeon"
-               fi
-       else
-               if use video_cards_nouveau || use video_cards_svga; then
-                       elog "SVGA and nouveau drivers are available only via gallium interface."
-                       elog "Enable gallium useflag if you want to use them."
-               fi
-       fi
-
-       # --with-driver=dri|xlib|osmesa || do we need osmesa?
-       econf \
-               --disable-option-checking \
-               --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) \
-               $(use_enable !pic asm) \
-               --with-dri-drivers=${DRI_DRIVERS} \
-               ${myconf}
-}
-
-src_install() {
-       emake DESTDIR="${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 $?
-}
-
-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+=",$1"
-                       ;;
-               *)
-                       if use $1; then
-                               shift
-                               for i in $@; do
-                                       DRI_DRIVERS+=",${i}"
-                               done
-                       fi
-                       ;;
-       esac
-}