media-libs/mesa/mesa-7.7.1_rc2.ebuild

   1 # Copyright 1999-2010 Gentoo Foundation
   2 # Distributed under the terms of the GNU General Public License v2
   3 # $Header: /var/cvsroot/gentoo-x86/media-libs/mesa/mesa-7.7.1_rc2.ebuild,v 1.1 2010/03/23 11:20:10 scarabeus Exp $
   4
   5 EAPI="2"
   6
   7 EGIT_REPO_URI="git://anongit.freedesktop.org/mesa/mesa"
   8
   9 if [[ ${PV} = 9999* ]]; then
  10         GIT_ECLASS="git"
  11         EXPERIMENTAL="true"
  12 fi
  13
  14 inherit autotools multilib flag-o-matic ${GIT_ECLASS} portability versionator
  15
  16 OPENGL_DIR="xorg-x11"
  17
  18 MY_PN="${PN/m/M}"
  19 MY_P="${MY_PN}-${PV/_/-}"
  20 MAJOR_MINOR=$(get_version_component_range 1-2)
  21 MY_SRC_P="${MY_PN}Lib-${PV/_/-}"
  22 DESCRIPTION="OpenGL-like graphic library for Linux"
  23 HOMEPAGE="http://mesa3d.sourceforge.net/"
  24
  25 #SRC_PATCHES="mirror://gentoo/${P}-gentoo-patches-01.tar.bz2"
  26 if [[ $PV = 9999* ]]; then
  27         SRC_URI="${SRC_PATCHES}"
  28 else
  29         SRC_URI="ftp://ftp.freedesktop.org/pub/mesa/${MAJOR_MINOR}/RC/${MY_SRC_P}.tar.bz2
  30                 ${SRC_PATCHES}"
  31 fi
  32
  33 LICENSE="LGPL-2"
  34 SLOT="0"
  35 KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~mips ~ppc ~ppc64 ~sh ~sparc ~x86 ~x86-fbsd"
  36
  37 VIDEO_CARDS="intel mach64 mga none nouveau r128 radeon radeonhd savage sis sunffb svga tdfx via"
  38 for card in ${VIDEO_CARDS}; do
  39         IUSE_VIDEO_CARDS+=" video_cards_${card}"
  40 done
  41
  42 IUSE="${IUSE_VIDEO_CARDS}
  43         debug +gallium motif +nptl pic selinux +xcb kernel_FreeBSD"
  44
  45 # keep correct libdrm and dri2proto dep
  46 # keep blocks in rdepend for binpkg
  47 RDEPEND="
  48         !<x11-base/xorg-server-1.7
  49         !<=x11-proto/xf86driproto-2.0.3
  50         >=app-admin/eselect-opengl-1.1.1-r2
  51         dev-libs/expat
  52         >=x11-libs/libdrm-2.4.17
  53         x11-libs/libICE
  54         x11-libs/libX11[xcb?]
  55         x11-libs/libXdamage
  56         x11-libs/libXext
  57         x11-libs/libXi
  58         x11-libs/libXmu
  59         x11-libs/libXxf86vm
  60         motif? ( x11-libs/openmotif )
  61 "
  62 DEPEND="${RDEPEND}
  63         dev-util/pkgconfig
  64         x11-misc/makedepend
  65         >=x11-proto/dri2proto-1.99.3
  66         >=x11-proto/glproto-1.4.8
  67         x11-proto/inputproto
  68         >=x11-proto/xextproto-7.0.99.1
  69         x11-proto/xf86driproto
  70         x11-proto/xf86vidmodeproto
  71 "
  72
  73 S="${WORKDIR}/${MY_P}"
  74
  75 # Think about: ggi, svga, fbcon, no-X configs
  76
  77 pkg_setup() {
  78         # gcc 4.2 has buggy ivopts
  79         if [[ $(gcc-version) = "4.2" ]]; then
  80                 append-flags -fno-ivopts
  81         fi
  82
  83         # recommended by upstream
  84         append-flags -ffast-math
  85 }
  86
  87 src_unpack() {
  88         [[ $PV = 9999* ]] && git_src_unpack || unpack ${A}
  89 }
  90
  91 src_prepare() {
  92         # apply patches
  93         if [[ ${PV} != 9999* && -n ${SRC_PATCHES} ]]; then
  94                 EPATCH_FORCE="yes" \
  95                 EPATCH_SOURCE="${WORKDIR}/patches" \
  96                 EPATCH_SUFFIX="patch" \
  97                 epatch
  98         fi
  99         # FreeBSD 6.* doesn't have posix_memalign().
 100         [[ ${CHOST} == *-freebsd6.* ]] && \
 101                 sed -i -e "s/-DHAVE_POSIX_MEMALIGN//" configure.ac
 102
 103         epatch "${FILESDIR}/0001-i965-Fix-the-response-len-of-masked-sampler-messages.patch"
 104
 105         eautoreconf
 106 }
 107
 108 src_configure() {
 109         local myconf r600
 110
 111         # Configurable DRI drivers
 112         driver_enable swrast
 113         driver_enable video_cards_intel i810 i915 i965
 114         driver_enable video_cards_mach64 mach64
 115         driver_enable video_cards_mga mga
 116         driver_enable video_cards_r128 r128
 117         # ATI has two implementations as video_cards
 118         driver_enable video_cards_radeon radeon r200 r300 r600
 119         driver_enable video_cards_radeonhd r300 r600
 120         driver_enable video_cards_savage savage
 121         driver_enable video_cards_sis sis
 122         driver_enable video_cards_sunffb ffb
 123         driver_enable video_cards_tdfx tdfx
 124         driver_enable video_cards_via unichrome
 125
 126         myconf="${myconf} $(use_enable gallium)"
 127         if use gallium; then
 128                 elog "You have enabled gallium infrastructure."
 129                 elog "This infrastructure currently support these drivers:"
 130                 elog "    Intel: driver not really functional, thus disabled."
 131                 elog "    Nouveau: only available implementation. Experimental Quality."
 132                 elog "    Radeon: implementation up to the r500. Testing Quality."
 133                 elog "    Svga: VMWare Virtual GPU driver. Hic sunt leones."
 134                 echo
 135                 myconf="${myconf}
 136                         --disable-gallium-intel
 137                         --with-state-trackers=glx,dri,egl
 138                         $(use_enable video_cards_svga gallium-svga)
 139                         $(use_enable video_cards_nouveau gallium-nouveau)"
 140                         #$(use_enable video_cards_intel gallium-intel)"
 141                 if use video_cards_radeon || use video_cards_radeonhd; then
 142                         myconf="${myconf} --enable-gallium-radeon"
 143                 else
 144                         myconf="${myconf} --disable-gallium-radeon"
 145                 fi
 146         else
 147                 if use video_cards_nouveau || use video_cards_svga; then
 148                         elog "SVGA and nouveau drivers are available only via gallium interface."
 149                         elog "Enable gallium useflag if you insist to use them."
 150                 fi
 151         fi
 152
 153         # --with-driver=dri|xlib|osmesa || do we need osmesa?
 154         econf \
 155                 --disable-option-checking \
 156                 --with-driver=dri \
 157                 --disable-glut \
 158                 --without-demos \
 159                 $(use_enable debug) \
 160                 $(use_enable motif glw) \
 161                 $(use_enable motif) \
 162                 $(use_enable nptl glx-tls) \
 163                 $(use_enable xcb) \
 164                 $(use_enable !pic asm) \
 165                 --with-dri-drivers=${DRI_DRIVERS} \
 166                 ${myconf}
 167 }
 168
 169 src_install() {
 170         dodir /usr
 171         emake DESTDIR="${D}" install || die "Installation failed"
 172
 173         # Remove redundant headers
 174         # GLUT thing
 175         rm -f "${D}"/usr/include/GL/glut*.h || die "Removing glut include failed."
 176         # Glew includes
 177         rm -f "${D}"/usr/include/GL/{glew,glxew,wglew}.h \
 178                 || die "Removing glew includes failed."
 179
 180         # Move libGL and others from /usr/lib to /usr/lib/opengl/blah/lib
 181         # because user can eselect desired GL provider.
 182         ebegin "Moving libGL and friends for dynamic switching"
 183                 dodir /usr/$(get_libdir)/opengl/${OPENGL_DIR}/{lib,extensions,include}
 184                 local x
 185                 for x in "${D}"/usr/$(get_libdir)/libGL.{la,a,so*}; do
 186                         if [ -f ${x} -o -L ${x} ]; then
 187                                 mv -f ${x} "${D}"/usr/$(get_libdir)/opengl/${OPENGL_DIR}/lib \
 188                                         || die "Failed to move ${x}"
 189                         fi
 190                 done
 191                 for x in "${D}"/usr/include/GL/{gl.h,glx.h,glext.h,glxext.h}; do
 192                         if [ -f ${x} -o -L ${x} ]; then
 193                                 mv -f ${x} "${D}"/usr/$(get_libdir)/opengl/${OPENGL_DIR}/include \
 194                                         || die "Failed to move ${x}"
 195                         fi
 196                 done
 197         eend $?
 198 }
 199
 200 pkg_postinst() {
 201         # Switch to the xorg implementation.
 202         echo
 203         eselect opengl set --use-old ${OPENGL_DIR}
 204 }
 205
 206 # $1 - VIDEO_CARDS flag
 207 # other args - names of DRI drivers to enable
 208 driver_enable() {
 209         case $# in
 210                 # for enabling unconditionally
 211                 1)
 212                         DRI_DRIVERS+=",$1"
 213                         ;;
 214                 *)
 215                         if use $1; then
 216                                 shift
 217                                 for i in $@; do
 218                                         DRI_DRIVERS+=",${i}"
 219                                 done
 220                         fi
 221                         ;;
 222         esac
 223 }