x11-misc/primus/primus-0.2-r4.ebuild

   1 # Copyright 1999-2024 Gentoo Authors
   2 # Distributed under the terms of the GNU General Public License v2
   3
   4 EAPI=8
   5
   6 inherit multilib-build
   7
   8 DESCRIPTION="Faster OpenGL offloading for Bumblebee"
   9 HOMEPAGE="https://github.com/amonakov/primus"
  10 SRC_URI="https://github.com/amonakov/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz"
  11 EGIT_REPO_URI="https://github.com/amonakov/${PN}.git"
  12
  13 LICENSE="ISC"
  14 SLOT="0"
  15 KEYWORDS="~amd64"
  16 IUSE="+libglvnd"
  17
  18 RDEPEND="
  19         x11-misc/bumblebee
  20         x11-drivers/nvidia-drivers[libglvnd(+)=]
  21 "
  22 DEPEND="virtual/opengl"
  23
  24 PATCHES=(
  25         "${FILESDIR}/primus-0.2-libglvnd-workaround.patch"
  26         "${FILESDIR}/primus-0.2-respect-ldflags.patch"
  27 )
  28
  29 src_prepare() {
  30         default
  31         # Exported values don't always seem to be used.  Until source fixed,
  32         # patch primusrun script
  33         if use libglvnd; then
  34                 sed -i "/libGLa/a export PRIMUS_libGLa='\/usr\/\$LIB\/libGLX_nvidia.so.0'" primusrun || die
  35                 sed -i "/libGLd/a export PRIMUS_libGLd='\/usr\/\$LIB\/libGLX.so.0'" primusrun || die
  36         else
  37                 sed -i "/libGLa/a export PRIMUS_libGLa='\/usr\/$$LIB\/opengl\/nvidia\/lib/libGL.so.1'" primusrun || die
  38         fi
  39 }
  40
  41 src_compile() {
  42         if use libglvnd; then
  43                 export PRIMUS_libGLa='/usr/$$LIB/libGLX_nvidia.so.0'
  44                 export PRIMUS_libGLd='/usr/$$LIB/libGLX.so.0'
  45         else
  46                 export PRIMUS_libGLa='/usr/$$LIB/opengl/nvidia/lib/libGL.so.1'
  47         fi
  48         mymake() {
  49                 emake LIBDIR=$(get_libdir)
  50         }
  51         multilib_parallel_foreach_abi mymake
  52 }
  53
  54 src_install() {
  55         sed -i -e "s#^PRIMUS_libGL=.*#PRIMUS_libGL='/usr/\$LIB/primus'#" primusrun || die
  56         dobin primusrun
  57         myinst() {
  58                 insinto /usr/$(get_libdir)/primus
  59                 doins "${S}"/$(get_libdir)/libGL.so.1
  60         }
  61         multilib_foreach_abi myinst
  62 }