app-emulation/looking-glass/looking-glass-0_beta7_rc1-r1.ebuild

   1 # Copyright 2024 Gentoo Authors
   2 # Distributed under the terms of the GNU General Public License v2
   3
   4 EAPI=8
   5
   6 inherit cmake tmpfiles linux-info desktop xdg
   7
   8 MY_PV="${PV//0_beta/B}"
   9 MY_PV="${MY_PV//_/-}"
  10
  11 DESCRIPTION="A low latency KVMFR application for guests with VGA PCI Passthrough"
  12 HOMEPAGE="https://looking-glass.io"
  13 SRC_URI="https://looking-glass.io/artifact/${MY_PV}/source -> ${P}.tar.gz"
  14
  15 LICENSE="GPL-2"
  16 SLOT="0"
  17 KEYWORDS="~amd64"
  18 IUSE="X wayland pipewire pulseaudio +backtrace gnome host obs"
  19 REQUIRED_USE="|| ( X wayland )
  20         || ( pipewire pulseaudio )"
  21
  22 DEPEND="gui-libs/egl-wayland
  23         media-libs/fontconfig
  24         media-libs/libsamplerate
  25         dev-libs/nettle[gmp]
  26         app-emulation/spice-protocol
  27         X? (
  28                 x11-libs/libX11
  29                 x11-libs/libXfixes
  30                 x11-libs/libXi
  31                 x11-libs/libXinerama
  32                 x11-libs/libXcursor
  33                 x11-libs/libXScrnSaver
  34                 x11-libs/libXpresent
  35         )
  36         wayland? (
  37                 dev-libs/wayland
  38                 x11-libs/libxkbcommon
  39                 gnome? (
  40                         gui-libs/libdecor
  41                 )
  42         )
  43         pipewire? (
  44                 media-video/pipewire
  45         )
  46         pulseaudio? (
  47                 media-libs/libpulse
  48         )
  49         obs? (
  50                 media-video/obs-studio
  51         )"
  52 RDEPEND="${DEPEND}"
  53
  54 S="${WORKDIR}/${PN}-${MY_PV}"
  55
  56 MY_CMAKE_PROJECT="client "
  57
  58 src_prepare() {
  59         default
  60         # add other project
  61         if use host; then
  62                 MY_CMAKE_PROJECT+="host "
  63         fi
  64         if use obs; then
  65                 MY_CMAKE_PROJECT+="obs "
  66         fi
  67         # cmake prepare loop
  68         for prj in ${MY_CMAKE_PROJECT}
  69         do
  70                 CMAKE_USE_DIR="${S}/${prj}"
  71                 cmake_src_prepare "$@"
  72         done
  73 }
  74
  75 src_configure() {
  76         # cmake configure by use flags
  77         if ! use X; then
  78                 local mycmakeargs+=(
  79                         -DENABLE_X11=no
  80                 )
  81         fi
  82         if ! use wayland; then
  83                 local mycmakeargs+=(
  84                         -DENABLE_WAYLAND=no
  85                 )
  86         fi
  87         if ! use pipewire; then
  88                 local mycmakeargs+=(
  89                         -DENABLE_PIPEWIRE=no
  90                 )
  91         fi
  92         if ! use pulseaudio; then
  93                 local mycmakeargs+=(
  94                         -DENABLE_PULSEAUDIO=no
  95                 )
  96         fi
  97         if use gnome && use wayland; then
  98                 local mycmakeargs+=(
  99                         -DENABLE_LIBDECOR=yes
 100                 )
 101         fi
 102         # cmake configure loop
 103         for prj in ${MY_CMAKE_PROJECT}
 104         do
 105                 CMAKE_USE_DIR="${S}/${prj}"
 106                 BUILD_DIR="${WORKDIR}/${prj}"
 107                 cmake_src_configure "$@"
 108         done
 109         set_arch_to_kernel
 110 }
 111
 112 src_compile() {
 113         # cmake compile loop
 114         for prj in ${MY_CMAKE_PROJECT}
 115         do
 116                 CMAKE_USE_DIR="${S}/${prj}"
 117                 BUILD_DIR="${WORKDIR}/${prj}"
 118                 cmake_src_compile "$@"
 119         done
 120 }
 121
 122 src_install() {
 123         # install cmake projects
 124         for prj in ${MY_CMAKE_PROJECT}
 125         do
 126                 CMAKE_USE_DIR="${S}/${prj}"
 127                 BUILD_DIR="${WORKDIR}/${prj}"
 128                 cmake_src_install "$@"
 129         done
 130         # install docs
 131         einstalldocs
 132         # install tmpfiles config
 133         newtmpfiles "${FILESDIR}"/${PN}-tmpfiles.conf ${PN}.conf
 134         # install desktop
 135         domenu "${FILESDIR}/${PN}.desktop"
 136         newicon -s 128 "${S}/resources/icon-128x128.png" "${PN}.png"
 137 }