media-libs/mesa/mesa-7.11_rc1-r1.ebuild

   1 # Copyright 1999-2011 Gentoo Foundation
   2 # Distributed under the terms of the GNU General Public License v2
   3 # $Header: /var/cvsroot/gentoo-x86/media-libs/mesa/mesa-7.11_rc1-r1.ebuild,v 1.1 2011/07/10 10:17:14 chithanh Exp $
   4
   5 EAPI=3
   6
   7 EGIT_REPO_URI="git://anongit.freedesktop.org/mesa/mesa"
   8
   9 if [[ ${PV} = 9999* ]]; then
  10         GIT_ECLASS="git-2"
  11         EXPERIMENTAL="true"
  12 fi
  13
  14 inherit base autotools multilib flag-o-matic python toolchain-funcs ${GIT_ECLASS}
  15
  16 OPENGL_DIR="xorg-x11"
  17
  18 MY_PN="${PN/m/M}"
  19 MY_P="${MY_PN}-${PV/_/-}"
  20 MY_SRC_P="${MY_PN}Lib-${PV/_/-}"
  21
  22 FOLDER="${PV/_rc*/}"
  23
  24 DESCRIPTION="OpenGL-like graphic library for Linux"
  25 HOMEPAGE="http://mesa3d.sourceforge.net/"
  26
  27 #SRC_PATCHES="mirror://gentoo/${P}-gentoo-patches-01.tar.bz2"
  28 if [[ $PV = 9999* ]]; then
  29         SRC_URI="${SRC_PATCHES}"
  30 else
  31         SRC_URI="ftp://ftp.freedesktop.org/pub/mesa/${FOLDER}/${MY_SRC_P}.tar.bz2
  32                 ${SRC_PATCHES}"
  33 fi
  34
  35 LICENSE="LGPL-2 kilgard"
  36 SLOT="0"
  37 KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~mips ~ppc ~ppc64 ~sh ~sparc ~x86 ~x86-fbsd ~x86-freebsd ~amd64-linux ~ia64-linux ~x86-linux ~sparc-solaris ~x64-solaris ~x86-solaris"
  38
  39 INTEL_CARDS="intel"
  40 RADEON_CARDS="radeon"
  41 VIDEO_CARDS="${INTEL_CARDS} ${RADEON_CARDS} mach64 mga nouveau r128 savage sis vmware tdfx via"
  42 for card in ${VIDEO_CARDS}; do
  43         IUSE_VIDEO_CARDS+=" video_cards_${card}"
  44 done
  45
  46 IUSE="${IUSE_VIDEO_CARDS}
  47         bindist +classic debug +egl +gallium gles +llvm motif +nptl openvg pic selinux shared-dricore +shared-glapi kernel_FreeBSD"
  48
  49 LIBDRM_DEPSTRING=">=x11-libs/libdrm-2.4.24"
  50 # not a runtime dependency of this package, but dependency of packages which
  51 # depend on this package, bug #342393
  52 EXTERNAL_DEPEND="
  53         >=x11-proto/dri2proto-2.2
  54         >=x11-proto/glproto-1.4.11
  55 "
  56 # keep correct libdrm and dri2proto dep
  57 # keep blocks in rdepend for binpkg
  58 RDEPEND="${EXTERNAL_DEPEND}
  59         !<x11-base/xorg-server-1.7
  60         !<=x11-proto/xf86driproto-2.0.3
  61         classic? ( app-admin/eselect-mesa )
  62         gallium? ( app-admin/eselect-mesa )
  63         app-admin/eselect-opengl
  64         dev-libs/expat
  65         dev-libs/libxml2[python]
  66         x11-libs/libICE
  67         >=x11-libs/libX11-1.3.99.901
  68         x11-libs/libXdamage
  69         x11-libs/libXext
  70         x11-libs/libXi
  71         x11-libs/libXmu
  72         x11-libs/libXxf86vm
  73         motif? ( x11-libs/openmotif )
  74         gallium? (
  75                 llvm? ( >=sys-devel/llvm-2.9 )
  76         )
  77         ${LIBDRM_DEPSTRING}[video_cards_nouveau?,video_cards_vmware?]
  78 "
  79 for card in ${INTEL_CARDS}; do
  80         RDEPEND="${RDEPEND}
  81                 video_cards_${card}? ( ${LIBDRM_DEPSTRING}[video_cards_intel] )
  82         "
  83 done
  84
  85 for card in ${RADEON_CARDS}; do
  86         RDEPEND="${RDEPEND}
  87                 video_cards_${card}? ( ${LIBDRM_DEPSTRING}[video_cards_radeon] )
  88         "
  89 done
  90
  91 DEPEND="${RDEPEND}
  92         =dev-lang/python-2*
  93         dev-util/pkgconfig
  94         x11-misc/makedepend
  95         x11-proto/inputproto
  96         >=x11-proto/xextproto-7.0.99.1
  97         x11-proto/xf86driproto
  98         x11-proto/xf86vidmodeproto
  99 "
 100
 101 S="${WORKDIR}/${MY_P}"
 102
 103 # It is slow without texrels, if someone wants slow
 104 # mesa without texrels +pic use is worth the shot
 105 QA_EXECSTACK="usr/lib*/opengl/xorg-x11/lib/libGL.so*"
 106 QA_WX_LOAD="usr/lib*/opengl/xorg-x11/lib/libGL.so*"
 107
 108 # Think about: ggi, fbcon, no-X configs
 109
 110 pkg_setup() {
 111         # gcc 4.2 has buggy ivopts
 112         if [[ $(gcc-version) = "4.2" ]]; then
 113                 append-flags -fno-ivopts
 114         fi
 115
 116         # recommended by upstream
 117         append-flags -ffast-math
 118
 119         python_set_active_version 2
 120         python_pkg_setup
 121 }
 122
 123 src_unpack() {
 124         default
 125         [[ $PV = 9999* ]] && git-2_src_unpack
 126 }
 127
 128 src_prepare() {
 129         # apply patches
 130         if [[ ${PV} != 9999* && -n ${SRC_PATCHES} ]]; then
 131                 EPATCH_FORCE="yes" \
 132                 EPATCH_SOURCE="${WORKDIR}/patches" \
 133                 EPATCH_SUFFIX="patch" \
 134                 epatch
 135         fi
 136
 137         epatch "${FILESDIR}"/0001-i965-gen4-Fix-GPU-hangs-since-the-program-streaming-.patch
 138
 139         # fix for hardened, bug 240956
 140         [[ ${PV} != 9999* ]] && epatch "${FILESDIR}"/glx_ro_text_segm.patch
 141
 142         # FreeBSD 6.* doesn't have posix_memalign().
 143         if [[ ${CHOST} == *-freebsd6.* ]]; then
 144                 sed -i \
 145                         -e "s/-DHAVE_POSIX_MEMALIGN//" \
 146                         configure.ac || die
 147         fi
 148         # Solaris needs some recent POSIX stuff in our case
 149         if [[ ${CHOST} == *-solaris* ]] ; then
 150                 sed -i -e "s/-DSVR4/-D_POSIX_C_SOURCE=200112L/" configure.ac || die
 151                 sed -i -e 's/uint/unsigned int/g' src/egl/drivers/glx/egl_glx.c || die
 152         fi
 153
 154         # In order for mesa to complete it's build process we need to use a tool
 155         # that it compiles. When we cross compile this clearly does not work
 156         # so we require mesa to be built on the host system first. -solar
 157         if tc-is-cross-compiler; then
 158                 sed -i -e "s#^GLSL_CL = .*\$#GLSL_CL = glsl_compiler#g" \
 159                         "${S}"/src/mesa/shader/slang/library/Makefile || die
 160         fi
 161
 162         # depend contains strange paths, we don't want them
 163         echo "" > "${S}"/src/mesa/depend || die
 164
 165         base_src_prepare
 166
 167         eautoreconf
 168 }
 169
 170 src_configure() {
 171         local myconf
 172
 173         if use classic; then
 174         # Configurable DRI drivers
 175                 driver_enable swrast
 176                 driver_enable video_cards_intel i810 i915 i965
 177                 driver_enable video_cards_nouveau nouveau
 178                 driver_enable video_cards_mach64 mach64
 179                 driver_enable video_cards_mga mga
 180                 driver_enable video_cards_r128 r128
 181                 driver_enable video_cards_radeon radeon r200 r300 r600
 182                 driver_enable video_cards_savage savage
 183                 driver_enable video_cards_sis sis
 184                 driver_enable video_cards_tdfx tdfx
 185                 driver_enable video_cards_via unichrome
 186         fi
 187
 188         myconf+="
 189                 $(use_enable !bindist texture-float)
 190                 $(use_enable gles gles1)
 191                 $(use_enable gles gles2)
 192                 $(use_enable egl)
 193                 $(use_enable openvg)
 194         "
 195         if use egl; then
 196                 use shared-glapi || die "egl needs shared-glapi. Please either enable shared-glapi or disable the egl use flag ."
 197                 myconf+="
 198                         --with-egl-platforms=drm,x11
 199                         $(use_enable gallium gallium-egl)
 200                 "
 201         fi
 202
 203         if use !gallium && use !classic; then
 204                 ewarn "You enabled neither classic nor gallium USE flags. No hardware"
 205                 ewarn "drivers will be built."
 206         fi
 207         if use gallium; then
 208                 myconf+="
 209                         --with-state-trackers=glx,dri$(use egl && echo ",egl")$(use openvg && echo ",vega")
 210                         $(use_enable llvm gallium-llvm)
 211                 "
 212                 gallium_enable swrast
 213                 gallium_enable video_cards_vmware svga
 214                 gallium_enable video_cards_nouveau nouveau
 215                 gallium_enable video_cards_intel i915 i965
 216                 gallium_enable video_cards_radeon r300 r600
 217         fi
 218
 219         # x86 hardened needs glx-rts, bug 240956
 220         if use hardened; then
 221                 myconf+="
 222                         $(use_enable x86 glx-rts)
 223                 "
 224         fi
 225
 226         # --with-driver=dri|xlib|osmesa || do we need osmesa?
 227         econf \
 228                 --disable-option-checking \
 229                 --with-driver=dri \
 230                 --disable-glut \
 231                 --without-demos \
 232                 --enable-xcb \
 233                 $(use_enable debug) \
 234                 $(use_enable motif glw) \
 235                 $(use_enable motif) \
 236                 $(use_enable nptl glx-tls) \
 237                 $(use_enable !pic asm) \
 238                 $(use_enable shared-dricore) \
 239                 $(use_enable shared-glapi) \
 240                 --with-dri-drivers=${DRI_DRIVERS} \
 241                 --with-gallium-drivers=${GALLIUM_DRIVERS} \
 242                 ${myconf}
 243 }
 244
 245 src_install() {
 246         base_src_install
 247
 248         # Save the glsl-compiler for later use
 249         if ! tc-is-cross-compiler; then
 250                 dobin "${S}"/src/glsl/glsl_compiler || die
 251         fi
 252         # Remove redundant headers
 253         # GLUT thing
 254         rm -f "${ED}"/usr/include/GL/glut*.h || die "Removing glut include failed."
 255         # Glew includes
 256         rm -f "${ED}"/usr/include/GL/{glew,glxew,wglew}.h \
 257                 || die "Removing glew includes failed."
 258
 259         # Install config file for eselect mesa
 260         insinto /usr/share/mesa
 261         newins "${FILESDIR}/eselect-mesa.conf.7.11" eselect-mesa.conf || die
 262
 263         # Move libGL and others from /usr/lib to /usr/lib/opengl/blah/lib
 264         # because user can eselect desired GL provider.
 265         ebegin "Moving libGL and friends for dynamic switching"
 266                 dodir /usr/$(get_libdir)/opengl/${OPENGL_DIR}/{lib,extensions,include}
 267                 local x
 268                 for x in "${ED}"/usr/$(get_libdir)/libGL.{la,a,so*}; do
 269                         if [ -f ${x} -o -L ${x} ]; then
 270                                 mv -f "${x}" "${ED}"/usr/$(get_libdir)/opengl/${OPENGL_DIR}/lib \
 271                                         || die "Failed to move ${x}"
 272                         fi
 273                 done
 274                 for x in "${ED}"/usr/include/GL/{gl.h,glx.h,glext.h,glxext.h}; do
 275                         if [ -f ${x} -o -L ${x} ]; then
 276                                 mv -f "${x}" "${ED}"/usr/$(get_libdir)/opengl/${OPENGL_DIR}/include \
 277                                         || die "Failed to move ${x}"
 278                         fi
 279                 done
 280         eend $?
 281
 282         if use classic || use gallium; then
 283                         ebegin "Moving DRI/Gallium drivers for dynamic switching"
 284                         local gallium_drivers=( i915_dri.so i965_dri.so r300_dri.so r600_dri.so swrast_dri.so )
 285                         keepdir /usr/$(get_libdir)/dri
 286                         dodir /usr/$(get_libdir)/mesa
 287                         for x in ${gallium_drivers[@]}; do
 288                                 if [ -f "${S}/$(get_libdir)/gallium/${x}" ]; then
 289                                         mv -f "${ED}/usr/$(get_libdir)/dri/${x}" "${ED}/usr/$(get_libdir)/dri/${x/_dri.so/g_dri.so}" \
 290                                                 || die "Failed to move ${x}"
 291                                         insinto "/usr/$(get_libdir)/dri/"
 292                                         if [ -f "${S}/$(get_libdir)/${x}" ]; then
 293                                                 insopts -m0755
 294                                                 doins "${S}/$(get_libdir)/${x}" || die "failed to install ${x}"
 295                                         fi
 296                                 fi
 297                         done
 298                         for x in "${ED}"/usr/$(get_libdir)/dri/*.so; do
 299                                 if [ -f ${x} -o -L ${x} ]; then
 300                                         mv -f "${x}" "${x/dri/mesa}" \
 301                                                 || die "Failed to move ${x}"
 302                                 fi
 303                         done
 304                         pushd "${ED}"/usr/$(get_libdir)/dri || die "pushd failed"
 305                         ln -s ../mesa/*.so . || die "Creating symlink failed"
 306                         # remove symlinks to drivers known to eselect
 307                         for x in ${gallium_drivers[@]}; do
 308                                 if [ -f ${x} -o -L ${x} ]; then
 309                                         rm "${x}" || die "Failed to remove ${x}"
 310                                 fi
 311                         done
 312                         popd
 313                 eend $?
 314         fi
 315 }
 316
 317 pkg_postinst() {
 318         # Switch to the xorg implementation.
 319         echo
 320         eselect opengl set --use-old ${OPENGL_DIR}
 321         # Select classic/gallium drivers
 322         if use classic || use gallium; then
 323                 eselect mesa set --auto
 324         fi
 325
 326         # warn about patent encumbered texture-float
 327         if use !bindist; then
 328                 elog "USE=\"bindist\" was not set. Potentially patent encumbered code was"
 329                 elog "enabled."
 330         fi
 331 }
 332
 333 # $1 - VIDEO_CARDS flag
 334 # other args - names of DRI drivers to enable
 335 # TODO: avoid code duplication for a more elegant implementation
 336 driver_enable() {
 337         case $# in
 338                 # for enabling unconditionally
 339                 1)
 340                         DRI_DRIVERS+=",$1"
 341                         ;;
 342                 *)
 343                         if use $1; then
 344                                 shift
 345                                 for i in $@; do
 346                                         DRI_DRIVERS+=",${i}"
 347                                 done
 348                         fi
 349                         ;;
 350         esac
 351 }
 352
 353 gallium_enable() {
 354         case $# in
 355                 # for enabling unconditionally
 356                 1)
 357                         GALLIUM_DRIVERS+=",$1"
 358                         ;;
 359                 *)
 360                         if use $1; then
 361                                 shift
 362                                 for i in $@; do
 363                                         GALLIUM_DRIVERS+=",${i}"
 364                                 done
 365                         fi
 366                         ;;
 367         esac
 368 }