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Diffstat (limited to 'packages/x11-dri/mesa/mesa-meson.exlib')
| -rw-r--r-- | packages/x11-dri/mesa/mesa-meson.exlib | 346 |
1 files changed, 346 insertions, 0 deletions
diff --git a/packages/x11-dri/mesa/mesa-meson.exlib b/packages/x11-dri/mesa/mesa-meson.exlib new file mode 100644 index 0000000..e94774b --- /dev/null +++ b/packages/x11-dri/mesa/mesa-meson.exlib @@ -0,0 +1,346 @@ +# Copyright 2018 Rasmus Thomsen <cogitri@exherbo.org> +# Based in part upon 'mesa.exlib' which is: +# Copyright 2008 Alexander Færøy <eroyf@eroyf.org> +# Copyright 2008-2011 Ingmar Vanhassel <ingmar@exherbo.org> +# Copyright 2013 Saleem Abdulrasool <compnerd@compnerd.org> + +if ever is_scm ; then + SCM_REPOSITORY="https://anongit.freedesktop.org/git/${PN}/${PN}.git" + require scm-git +else + MY_PV=${PV%%-rc*} + DOWNLOADS=" + https://mesa.freedesktop.org/archive/${MY_PV}/${PNV}.tar.xz + https://mesa.freedesktop.org/archive/${PNV}.tar.xz + " + UPSTREAM_RELEASE_NOTES="https://www.mesa3d.org/relnotes/${PV}.html" +fi + +require alternatives meson [ meson_minimum_version=0.42 ] + +export_exlib_phases src_prepare src_configure src_install + +SUMMARY="Mesa's OpenGL library" +HOMEPAGE="https://www.mesa3d.org" + +LICENCES="MIT" +SLOT="0" +MYOPTIONS=" + d3d9 [[ description = [ Gallium Direct3D 9.x state tracker ] requires = [ llvm X ] ]] + d3d9? ( + video_drivers: + ( + i915 + intel + nouveau + r300 + radeon + vmware + ) [[ number-selected = at-least-one ]] + ) + gl-vendor [[ + description = [ Install a glvnd (gl vendor) file to allow for parallel install of multiple GL implementations ] + ]] + llvm [[ description = [ Using LLVM as the shader backend for Gallium ] ]] + opencl [[ description = [ Enable the OpenCL Gallium state tracker ] requires = [ llvm ] ]] + sensors [[ description = [ Gallium extra HUD and sensors support ] ]] + sensors? ( ( video_drivers: nouveau radeon ) [[ number-selected = at-least-one ]] ) + texture-float [[ description = [ Enable floating-point textures and renderbuffers. SGI claims to hold patents on this code. ] ]] + va [[ description = [ Enable the VA-API state tracker ] ]] + va? ( + ( X wayland ) [[ number-selected = at-least-one ]] + video_drivers: + ( + nouveau + radeon + ) [[ number-selected = at-least-one ]] + ) + vdpau [[ description = [ Enable support for VDPAU hardware accelerated video decoding ] requires = [ X ] ]] + wayland + X [[ description = [ Enable GLX ] presumed = true ]] + xa [[ description = [ Enable the X Acceleration API (xatracker) ] ]] + xvmc [[ description = [ Enable support for XvMC hardware accelerated video decoding ] ]] + ( + platform: + amd64 + x86 + video_drivers: + ( + i915 [[ description = [ Gallium driver for i915 based Intel GPUs ] ]] + intel [[ description = [ Driver for i915, i965 and newer ] ]] + ) [[ number-selected = at-most-one ]] + gallium-swrast [[ + description = [ Gallium based software driver ] + requires = [ llvm ] + ]] + ( + nouveau [[ description = [ (Gallium) Generally for newer Nvidia cards ] ]] + nouveau-legacy [[ description = [ Generally for older Nvidia cards ] ]] + ) [[ number-selected = at-most-one ]] + ( + r300 [[ description = [ (Gallium) Driver for Radeon cards from 9500 (r300) to X1950 (r500) ] ]] + radeon [[ description = [ (Gallium) Driver for the Radeon HD-2000 (r600) and newer ] ]] + ) [[ requires = [ llvm video_drivers: gallium-swrast ] ]] + radeon-legacy [[ description = [ Classic driver for cards older than the Radeon 9500 (r300) ] ]] + virtio-gpu [[ description = [ Gallium driver for guest systems on hypervisors with VirtIO-GPU ] ]] + vmware [[ description = [ Gallium driver for VMware's SVGA virtual GPU ] ]] + ) + ( + platform: + armv7 + video_drivers: + ( + vc4 [[ description = [ Gallium driver for Raspberry Pi Videocore graphics ] ]] + ) + ) + llvm? ( + ( video_drivers: gallium-swrast i915 nouveau r300 radeon ) [[ number-selected = at-least-one ]] + ) + opencl? ( + ( video_drivers: nouveau radeon ) [[ number-selected = at-least-one ]] + ) + valgrind [[ description = [ Support valgrind intrinsics to suppress false warnings ] ]] + vdpau? ( ( video_drivers: nouveau radeon ) [[ number-selected = at-least-one ]] ) + xa? ( ( video_drivers: i915 nouveau vmware ) [[ number-selected = at-least-one ]] ) + xvmc? ( ( video_drivers: nouveau radeon ) [[ number-selected = at-least-one ]] ) +" + +# NOTE(Cogitri): The below version is needed to build mesa at all +LIBDRM_REQUIRED='[>=2.4.75]' +# The below version is needed to build amdvk or radeonsi +LIBDRM_REQUIRED_AMDGPU='[>=2.4.91]' +# The below version is needed to build any of the other radeon drivers +LIBDRM_REQUIRED_RADEON='[>=2.4.71]' +# The below version is needed to build dri or gallium nouveau +LIBDRM_REQUIRED_NOUVEAU='[>=2.4.66]' +# The below version is needed to build dri or gallium i915 +LIBDRM_REQUIRED_INTEL='[>=2.4.75]' +# NOTE(Cogitri): for xcb-glx +XCBDRI2_REQUIRED='[>=1.8.1]' + +# TODO state trackers: OpenMAX(omx), requires additional new dependency libomxil-bellagio +DEPENDENCIES=" + build: + dev-lang/python:2.7 + dev-libs/libpthread-stubs[>=0.4] + dev-python/Mako[>=0.8.0][python_abis:2.7] + sys-devel/bison + sys-devel/flex + virtual/pkg-config[>=0.9.0] + !x11-dri/eclectic-opengl + gl-vendor? ( dev-libs/libglvnd[>=0.2.0] ) + opencl? ( dev-lang/clang[>=3.9] ) + X? ( x11-proto/xorgproto ) + build+run: + dev-libs/expat + sys-libs/zlib[>=1.2.3] + x11-dri/libdrm${LIBDRM_REQUIRED} + llvm? ( dev-lang/llvm[>=3.9.0][-static(-)] [[ + note = [ meson build system doesn't support static llvm ] + ]] + ) + sensors? ( + sys-apps/lm_sensors[>=3.4.0] + ) + opencl? ( + dev-lang/llvm[>=3.9.0][-static(-)] + dev-libs/libclc + ) + va? ( + x11-libs/libX11 + x11-libs/libva[>=1.6.0] + x11-libs/libxcb${XCBDRI2_REQUIRED} + ) + valgrind? ( dev-util/valgrind ) + vdpau? ( + x11-libs/libX11 + x11-libs/libvdpau[>=1.1] + x11-libs/libxcb${XCBDRI2_REQUIRED} + ) + video_drivers:i915? ( x11-dri/libdrm${LIBDRM_REQUIRED_INTEL}[video_drivers:intel(+)] ) + video_drivers:intel? ( x11-dri/libdrm${LIBDRM_REQUIRED_INTEL}[video_drivers:intel(+)] ) + video_drivers:nouveau? ( x11-dri/libdrm${LIBDRM_REQUIRED_NOUVEAU}[video_drivers:nouveau(-)] ) + video_drivers:nouveau-legacy? ( x11-dri/libdrm${LIBDRM_REQUIRED_NOUVEAU}[video_drivers:nouveau(-)] ) + video_drivers:r300? ( x11-dri/libdrm${LIBDRM_REQUIRED_RADEON}[video_drivers:radeon(-)] ) + video_drivers:radeon? ( + dev-lang/llvm[>=4.0.0][-static(-)] + dev-util/elfutils + x11-dri/libdrm${LIBDRM_REQUIRED_AMDGPU}[video_drivers:radeon(-)] + ) + video_drivers:radeon-legacy? ( x11-dri/libdrm${LIBDRM_REQUIRED_RADEON}[video_drivers:radeon(-)] ) + video_drivers:vc4? ( x11-dri/libdrm[video_drivers:vc4(-)] ) + video_drivers:vmware? ( x11-dri/libdrm[video_drivers:vmware(-)] ) + wayland? ( + sys-libs/wayland[>=1.11] + sys-libs/wayland-protocols[>=1.8.0] + ) + X? ( + x11-libs/libICE + x11-libs/libX11[xcb(+)] + x11-libs/libXau + x11-libs/libxcb + x11-libs/libXdamage[>=1.1] + x11-libs/libXdmcp + x11-libs/libXext + x11-libs/libXfixes + x11-libs/libxshmfence[>=1.1] + x11-libs/libXxf86vm + ) + xvmc? ( + x11-libs/libX11 + x11-libs/libXvMC[>=1.0.6] + x11-libs/libxcb${XCBDRI2_REQUIRED} + ) + !sys-libs/wayland[<1.15.0] [[ + description = [ wayland imported libwayland-egl from mesa ] + resolution = uninstall-blocked-after + ]] + run: + opencl? ( + dev-libs/ocl-icd + ) + !media-libs/libtxc_dxtn [[ + description = [ mesa now bundles libtxc_dxtn ] + resolution = uninstall-blocked-after + ]] + suggestion: + x11-dri/mesa-demos [[ + description = [ Provides useful programs like glxinfo ] + ]] +" + +mesa-meson_src_prepare() { + # Meson's meson build system requires pkg-config to do some + # fancy, custom stuff, which use pkg-config directly. + edo mkdir "${WORKBASE}"/bin + edo ln -s "/usr/$(exhost --build)/bin/${PKG_CONFIG}" "${WORKBASE}"/bin/pkg-config + export PATH="${WORKBASE}/bin:${PATH}" + + meson_src_prepare +} + +mesa-meson_src_configure() { + DRI_DRIVERS=( ) + EGL_PLATFORMS=( ) + GALLIUM_DRIVERS=( ) + VULKAN_DRIVERS=( ) + + option !video_drivers:gallium-swrast && DRI_DRIVERS+=( swrast ) + option video_drivers:intel && DRI_DRIVERS+=( i915 i965 ) + option video_drivers:nouveau-legacy && DRI_DRIVERS+=( nouveau ) + option video_drivers:radeon-legacy && DRI_DRIVERS+=( r100 r200 ) + + # TODO: pl111,freedeno,softpipe,vc4,etnaviv,imx,svga,swr + option video_drivers:gallium-swrast && GALLIUM_DRIVERS+=( swrast ) + option video_drivers:i915 && GALLIUM_DRIVERS+=( i915 ) + option video_drivers:nouveau && GALLIUM_DRIVERS+=( nouveau ) + option video_drivers:r300 && GALLIUM_DRIVERS+=( r300 ) + option video_drivers:radeon && GALLIUM_DRIVERS+=( r600 radeonsi ) + option video_drivers:vc4 && GALLIUM_DRIVERS+=( vc4 ) + option video_drivers:virtio-gpu && GALLIUM_DRIVERS+=( virgl ) + option video_drivers:vmware && GALLIUM_DRIVERS+=( svga ) + + option X && EGL_PLATFORMS+=( x11 ) + option wayland && EGL_PLATFORMS+=( wayland ) + EGL_PLATFORMS+=( drm surfaceless ) + + option video_drivers:intel && VULKAN_DRIVERS+=( intel ) + option video_drivers:radeon && VULKAN_DRIVERS+=( amd ) + + local MESA_SRC_CONFIGURE_PARAMS + + MESA_SRC_CONFIGURE_PARAMS+=( + -Dasm=true + -Ddri-drivers="$(IFS=, ; echo "${DRI_DRIVERS[*]}")" + -Degl=true + -Dgallium-drivers=$(IFS=, ; echo "${GALLIUM_DRIVERS[*]}") + -Dgles1=true + -Dgles2=true + -Dlibunwind=false + -Dopengl=true + -Dshared-glapi=true + -Dplatforms=$(IFS=, ; echo "${EGL_PLATFORMS[*]}") + -Dshader-cache=true + -Dvulkan-drivers=$(IFS=, ; echo "${VULKAN_DRIVERS[*]}") + + # OSMesa needs either gallium_softpipe (GALLIUM_DRIVERS=swrast) or dri swrast + # (DRI_DRIVERS=SWRAST) to be enabled. + $(meson_switch video_drivers:gallium-swrast osmesa gallium classic) + + $(meson_switch d3d9 gallium-nine) + $(meson_switch gl-vendor glvnd) + $(meson_switch llvm) + $(meson_switch opencl gallium-opencl icd disabled) + $(meson_switch sensors lmsensors) + $(meson_switch sensors gallium-extra-hud) + $(meson_switch texture-float) + $(meson_switch va gallium-va) + $(meson_switch valgrind) + $(meson_switch vdpau gallium-vdpau) + $(meson_switch X dri3) + $(meson_switch X glx dri disabled) + $(meson_switch xa gallium-xa) + $(meson_switch xvmc gallium-xvmc) + ) + + # Missing dependency + if ever at_least 18.1; then + MESA_SRC_CONFIGURE_PARAMS+=( + -Dgallium-omx=disabled + ) + else + MESA_SRC_CONFIGURE_PARAMS+=( + -Dgallium-omx=false + ) + fi + + exmeson "${MESA_SRC_CONFIGURE_PARAMS[@]}" "${MESON_SOURCE}" +} + +mesa-meson_src_install() { + dodir /usr + + local host=$(exhost --target) + local X_alternatives=() + + meson_src_install + + # alternatives + local libs=(libEGL libGLESv1_CM libGLESv2) + option X && libs+=(libGL) + + edo mkdir "${IMAGE}"/usr/${host}/lib/opengl/ + + local lib path_old path_new soname + for lib in "${libs[@]}"; do + path_new=/usr/${host}/lib/opengl/${lib}-xorg.so + path_old=$(readlink -f "${IMAGE}"/usr/${host}/lib/${lib}.so) + + edo mv \ + "${path_old}" \ + "${IMAGE}"/${path_new} + + local objdump=$(exhost --tool-prefix)objdump + soname=$(edo ${objdump} -p "${IMAGE}"/${path_new} | sed -n 's/^ *SONAME *//p') + + # clean up the leftover symlinks + edo rm "${IMAGE}"/usr/${host}/lib/{${lib}.so,${soname}} + + X_alternatives+=( + /usr/${host}/lib/${lib}.so ${path_new} + /usr/${host}/lib/${soname} ${path_new} + ) + done + + if option wayland ; then + # wayland[>=1.15] imported libwayland-egl in order to allow multiple + # drivers using it. + edo rm "${IMAGE}"/usr/$(exhost --target)/lib/pkgconfig/wayland-egl.pc \ + "${IMAGE}"/usr/$(exhost --target)/lib/libwayland-egl.so* + fi + + alternatives_for opengl X.org 10 ${X_alternatives[@]} + + edo rm -rf "${IMAGE}"/usr/${host}/include/GL/{glew,glxew,wglew}.h +} + |