media-libs/raspberrypi-userland/raspberrypi-userland-0_pre20160424.ebuild

   1 # Copyright 1999-2017 Gentoo Foundation
   2 # Distributed under the terms of the GNU General Public License v2
   3
   4 EAPI=5
   5
   6 inherit cmake-utils
   7
   8 DESCRIPTION="Raspberry Pi userspace tools and libraries"
   9 HOMEPAGE="https://github.com/raspberrypi/userland"
  10
  11 if [[ ${PV} == 9999* ]]; then
  12         inherit git-2
  13         EGIT_REPO_URI="https://github.com/${PN/-//}.git"
  14         SRC_URI=""
  15 else
  16         GIT_COMMIT="dff5760"
  17         SRC_URI="https://github.com/raspberrypi/userland/tarball/${GIT_COMMIT} -> ${P}.tar.gz"
  18         KEYWORDS="arm"
  19         S="${WORKDIR}/raspberrypi-userland-${GIT_COMMIT}"
  20 fi
  21
  22 RDEPEND="
  23         !media-libs/raspberrypi-userland-bin
  24         wayland? ( dev-libs/wayland )"
  25
  26 DEPEND="
  27         ${RDEPEND}
  28         wayland? ( virtual/pkgconfig )"
  29
  30 IUSE="examples wayland"
  31 LICENSE="BSD"
  32 SLOT="0"
  33
  34 # TODO:
  35 # * port vcfiled init script
  36 # * stuff is still installed to hardcoded /opt/vc location, investigate whether
  37 #   anything else depends on it being there
  38 # * live ebuild
  39
  40 src_unpack() {
  41         if [[ ${PV} == 9999* ]]; then
  42                 git-2_src_unpack
  43         else
  44                 default
  45         fi
  46 }
  47
  48 src_prepare() {
  49         # init script for Debian, not useful on Gentoo
  50         sed -i "/DESTINATION \/etc\/init.d/,+2d" interface/vmcs_host/linux/vcfiled/CMakeLists.txt || die
  51
  52         # wayland egl support
  53         epatch "${FILESDIR}"/next-resource-handle.patch
  54 }
  55
  56 src_install() {
  57         cmake-utils_src_install
  58
  59         # provide OpenGL ES v1 according to https://github.com/raspberrypi/firmware/issues/78
  60         dosym libGLESv2.so /opt/vc/lib/libGLESv1_CM.so
  61
  62         doenvd "${FILESDIR}"/04${PN}
  63
  64         insinto /lib/udev/rules.d
  65         doins "${FILESDIR}"/92-local-vchiq-permissions.rules
  66
  67         # enable dynamic switching of the GL implementation
  68         dodir /usr/lib/opengl
  69         dosym ../../../opt/vc /usr/lib/opengl/${PN}
  70
  71         # tell eselect opengl that we do not have libGL
  72         touch "${ED}"/opt/vc/.gles-only || die
  73
  74         insinto /opt/vc/lib/pkgconfig
  75         doins "${FILESDIR}"/bcm_host.pc
  76         doins "${FILESDIR}"/egl.pc
  77         doins "${FILESDIR}"/glesv2.pc
  78         if use wayland; then
  79         # Missing wayland-egl version from the patch; claim 9.0 (a mesa version) for now, so gst-plugins-bad wayland-egl check is happy
  80                 sed -i -e 's/Version:  /Version: 9.0/' "${ED}/opt/vc/lib/pkgconfig/wayland-egl.pc" || die
  81                 doins "${ED}"/opt/vc/lib/pkgconfig/wayland-egl.pc # Maybe move?
  82         fi
  83
  84         # some #include instructions are wrong so we need to fix them
  85         einfo "Fixing #include \"vcos_platform_types.h\""
  86         for file in $(grep -l "#include \"vcos_platform_types.h\"" "${D}"/opt/vc/include/* -r); do
  87                 einfo "  Fixing file ${file}"
  88                 sed -i "s%#include \"vcos_platform_types.h\"%#include \"interface/vcos/pthreads/vcos_platform_types.h\"%g" ${file} || die
  89         done
  90
  91         einfo "Fixing #include \"vcos_platform.h\""
  92         for file in $(grep -l "#include \"vcos_platform.h\"" "${D}"/opt/vc/include/* -r); do
  93                 einfo "  Fixing file ${file}"
  94                 sed -i "s%#include \"vcos_platform.h\"%#include \"interface/vcos/pthreads/vcos_platform.h\"%g" ${file} || die
  95         done
  96
  97         einfo "Fixing #include \"vchost_config.h\""
  98         for file in $(grep -l "#include \"vchost_config.h\"" "${D}"/opt/vc/include/* -r); do
  99                 einfo "  Fixing file ${file}"
 100                 sed -i "s%#include \"vchost_config.h\"%#include \"interface/vmcs_host/linux/vchost_config.h\"%g" ${file} || die
 101         done
 102
 103         if use examples; then
 104                 dodir /usr/share/doc/${PF}/examples
 105                 mv "${D}"/opt/vc/src/hello_pi "${D}"/usr/share/doc/${PF}/examples/ || die
 106         fi
 107
 108         rm -rfv "${D}"/opt/vc/src || die
 109 }