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forked from brl/citadel
citadel/meta-citadel/recipes-support/mesa/mesa.inc
Bruce Leidl 4831a46764 GNOME upgrade to 46.0
Recipes updated:

  adwaita-icon-theme             43 --> 46.0
  cairomm                    1.12.0 --> 1.18
  gdm                          42.0 --> 45.0
  glibmm                     2.62.0 --> 2.78.0
  gjs                       1.77.90 --> 1.80.0
  gnome-backgrounds            45.0 --> 46.0
  gnome-bluetooth              42.4 --> 46.0
  gnome-control-center         45.0 --> 46.0
  gnome-disk-utility           42.0 --> 46.0
  gnome-session                42.0 --> 46.0
  gnome-settings-daemon        45.0 --> 46.0
  gnome-shell                  45.0 --> 46.0
  gnome-system-monitor         42.0 --> 46.0
  gsettings-desktop-schemas    45.0 --> 46.0
  gtk4                       4.12.1 --> 4.14.1
  gvfs                       1.50.2 --> 1.54.0
  libadwaita                  1.4.0 --> 1.5.0
  libgtop                    2.40.0 --> 2.41.3
  libgweather4                4.2.0 --> 4.4.2
  libwacom                     0.26 --> 2.8.0
  mutter                       45.0 --> 46.0
  pangomm                    2.46.2 --> 2.50.1

New recipes added:

  pipewire 1.0.4
  wireplumber 0.5.0
  doxygen 1.9.3
  gcr 4.2.0
  rtkit 0.13
  libopus 1.5.1
  libjxl 0.10.2
  wayland
  gtkmm4  4.14.0
2024-05-08 11:00:03 -04:00

370 lines
17 KiB
C++

SUMMARY = "A free implementation of the OpenGL API"
DESCRIPTION = "Mesa is an open-source implementation of the OpenGL specification - \
a system for rendering interactive 3D graphics. \
A variety of device drivers allows Mesa to be used in many different environments \
ranging from software emulation to complete hardware acceleration for modern GPUs. \
Mesa is used as part of the overall Direct Rendering Infrastructure and X.org \
environment."
HOMEPAGE = "http://mesa3d.org"
BUGTRACKER = "https://bugs.freedesktop.org"
SECTION = "x11"
LICENSE = "MIT"
LIC_FILES_CHKSUM = "file://docs/license.rst;md5=63779ec98d78d823a9dc533a0735ef10"
PE = "2"
SRC_URI = "https://mesa.freedesktop.org/archive/mesa-${PV}.tar.xz \
file://0001-meson.build-check-for-all-linux-host_os-combinations.patch \
file://0001-meson-misdetects-64bit-atomics-on-mips-clang.patch \
file://0001-gallium-Fix-build-with-llvm-17.patch \
file://0001-drisw-fix-build-without-dri3.patch \
file://0002-glxext-don-t-try-zink-if-not-enabled-in-mesa.patch \
file://0001-Revert-meson-do-not-pull-in-clc-for-clover.patch \
"
SRC_URI[sha256sum] = "94e28a8edad06d8ed2b83eb53f253b9eb5aa62c3080f939702e1b3039b56c9e8"
UPSTREAM_CHECK_GITTAGREGEX = "mesa-(?P<pver>\d+(\.\d+)+)"
#because we cannot rely on the fact that all apps will use pkgconfig,
#make eglplatform.h independent of MESA_EGL_NO_X11_HEADER
do_install:append() {
# sed can't find EGL/eglplatform.h as it doesn't get installed when glvnd enabled.
# So, check if EGL/eglplatform.h exists before running sed.
if ${@bb.utils.contains('PACKAGECONFIG', 'egl', 'true', 'false', d)} && [ -f ${D}${includedir}/EGL/eglplatform.h ]; then
sed -i -e 's/^#elif defined(__unix__) && defined(EGL_NO_X11)$/#elif defined(__unix__) \&\& defined(EGL_NO_X11) || ${@bb.utils.contains('PACKAGECONFIG', 'x11', '0', '1', d)}/' ${D}${includedir}/EGL/eglplatform.h
fi
}
DEPENDS = "expat makedepend-native flex-native bison-native libxml2-native zlib chrpath-replacement-native python3-mako-native gettext-native"
DEPENDS:append:class-target = " ${@bb.utils.contains('PACKAGECONFIG', 'opencl', 'mesa-native', '', d)}"
EXTRANATIVEPATH += "chrpath-native"
PROVIDES = " \
${@bb.utils.contains('PACKAGECONFIG', 'opengl', 'virtual/libgl', '', d)} \
${@bb.utils.contains('PACKAGECONFIG', 'glvnd', 'virtual/libglx', '', d)} \
${@bb.utils.contains('PACKAGECONFIG', 'gles', 'virtual/libgles1 virtual/libgles2 virtual/libgles3', '', d)} \
${@bb.utils.contains('PACKAGECONFIG', 'egl', 'virtual/egl', '', d)} \
${@bb.utils.contains('PACKAGECONFIG', 'gbm', 'virtual/libgbm', '', d)} \
virtual/mesa \
"
inherit meson pkgconfig python3native gettext features_check
BBCLASSEXTEND = "native nativesdk"
ANY_OF_DISTRO_FEATURES = "opengl vulkan"
PLATFORMS ??= "${@bb.utils.filter('PACKAGECONFIG', 'x11 wayland', d)}"
# set the MESA_BUILD_TYPE to either 'release' (default) or 'debug'
# by default the upstream mesa sources build a debug release
# here we assume the user will want a release build by default
MESA_BUILD_TYPE ?= "release"
def check_buildtype(d):
_buildtype = d.getVar('MESA_BUILD_TYPE')
if _buildtype not in ['release', 'debug']:
bb.fatal("unknown build type (%s), please set MESA_BUILD_TYPE to either 'release' or 'debug'" % _buildtype)
if _buildtype == 'debug':
return 'debugoptimized'
return 'plain'
MESON_BUILDTYPE = "${@check_buildtype(d)}"
EXTRA_OEMESON = " \
-Dshared-glapi=enabled \
-Dglx-read-only-text=true \
-Dplatforms='${@",".join("${PLATFORMS}".split())}' \
"
EXTRA_OEMESON:append:class-target = " ${@bb.utils.contains('PACKAGECONFIG', 'opencl', '-Dintel-clc=system', '', d)}"
EXTRA_OEMESON:append:class-native = " ${@bb.utils.contains('PACKAGECONFIG', 'opencl', '-Dintel-clc=enabled', '', d)}"
def strip_comma(s):
return s.strip(',')
PACKAGECONFIG = " \
gallium \
video-codecs \
${@bb.utils.filter('DISTRO_FEATURES', 'x11 vulkan wayland', d)} \
${@bb.utils.contains('DISTRO_FEATURES', 'opengl', 'opengl egl gles gbm virgl', '', d)} \
${@bb.utils.contains('DISTRO_FEATURES', 'x11 opengl', 'dri3', '', d)} \
${@bb.utils.contains('DISTRO_FEATURES', 'x11 vulkan', 'dri3', '', d)} \
${@bb.utils.contains('DISTRO_FEATURES', 'vulkan', 'zink', '', d)} \
"
PACKAGECONFIG:append:class-native = "gallium-llvm r600"
# "gbm" requires "opengl"
PACKAGECONFIG[gbm] = "-Dgbm=enabled,-Dgbm=disabled"
X11_DEPS = "xorgproto virtual/libx11 libxext libxxf86vm libxdamage libxfixes xrandr"
# "x11" requires "opengl"
PACKAGECONFIG[x11] = ",-Dglx=disabled,${X11_DEPS}"
PACKAGECONFIG[wayland] = ",,wayland-native wayland libdrm wayland-protocols"
PACKAGECONFIG[dri3] = "-Ddri3=enabled, -Ddri3=disabled, xorgproto libxshmfence"
# Vulkan drivers need dri3 enabled
# amd could be enabled as well but requires gallium-llvm with llvm >= 3.9
VULKAN_DRIVERS = ""
VULKAN_DRIVERS:append:x86 = ",intel,amd"
VULKAN_DRIVERS:append:x86-64 = ",intel,amd"
# i686 is a 32 bit override for mesa-native
VULKAN_DRIVERS:append:i686 = ",intel,amd"
VULKAN_DRIVERS:append ="${@bb.utils.contains('PACKAGECONFIG', 'freedreno', ',freedreno', '', d)}"
VULKAN_DRIVERS:append ="${@bb.utils.contains('PACKAGECONFIG', 'broadcom', ',broadcom', '', d)}"
VULKAN_DRIVERS:append ="${@bb.utils.contains('PACKAGECONFIG', 'gallium-llvm', ',swrast', '', d)}"
VULKAN_DRIVERS:append ="${@bb.utils.contains('PACKAGECONFIG', 'imagination', ',imagination-experimental', '', d)}"
PACKAGECONFIG[vulkan] = "-Dvulkan-drivers=${@strip_comma('${VULKAN_DRIVERS}')}, -Dvulkan-drivers='',glslang-native vulkan-loader vulkan-headers"
# mesa development and testing tools support, per driver
TOOLS = ""
TOOLS_DEPS = ""
TOOLS:append = "${@bb.utils.contains('PACKAGECONFIG', 'etnaviv', ',etnaviv', '', d)}"
TOOLS:append = "${@bb.utils.contains('PACKAGECONFIG', 'freedreno', ',freedreno', '', d)}"
TOOLS:append = "${@bb.utils.contains('PACKAGECONFIG', 'lima', ',lima', '', d)}"
TOOLS:append = "${@bb.utils.contains('PACKAGECONFIG', 'panfrost', ',panfrost', '', d)}"
TOOLS:append = "${@bb.utils.contains('PACKAGECONFIG', 'imagination', ',imagination', '', d)}"
# dependencies for tools.
TOOLS_DEPS:append = "${@bb.utils.contains('PACKAGECONFIG', 'freedreno', ' ncurses libxml2 ', '', d)}"
# the fdperf tool requires libconfig (a part of meta-oe) so it needs special
# treatment in addition to the usual 'freedreno tools'.
PACKAGECONFIG[freedreno-fdperf] = ",,libconfig"
PACKAGECONFIG[tools] = "-Dtools=${@strip_comma('${TOOLS}')}, -Dtools='', ${TOOLS_DEPS}"
PACKAGECONFIG[opengl] = "-Dopengl=true, -Dopengl=false"
PACKAGECONFIG[glvnd] = "-Dglvnd=true, -Dglvnd=false, libglvnd"
# "gles" requires "opengl"
PACKAGECONFIG[gles] = "-Dgles1=enabled -Dgles2=enabled, -Dgles1=disabled -Dgles2=disabled"
# "egl" requires "opengl"
PACKAGECONFIG[egl] = "-Degl=enabled, -Degl=disabled"
# "opencl" requires libclc from meta-clang and spirv-tools from OE-Core
OPENCL_NATIVE = "${@bb.utils.contains('PACKAGECONFIG', 'freedreno', '-Dopencl-native=true', '', d)}"
PACKAGECONFIG[opencl] = "-Dgallium-opencl=icd -Dopencl-spirv=true ${OPENCL_NATIVE},-Dgallium-opencl=disabled -Dopencl-spirv=false,libclc spirv-tools python3-ply-native"
PACKAGECONFIG[broadcom] = ""
PACKAGECONFIG[etnaviv] = ""
PACKAGECONFIG[freedreno] = ""
PACKAGECONFIG[kmsro] = ""
PACKAGECONFIG[vc4] = ""
PACKAGECONFIG[v3d] = ""
PACKAGECONFIG[zink] = ""
GALLIUMDRIVERS = "swrast"
# gallium swrast was found to crash Xorg on startup in x32 qemu
GALLIUMDRIVERS:x86-x32 = ""
GALLIUMDRIVERS:append:x86 = ",i915,iris,crocus"
GALLIUMDRIVERS:append:x86-64 = ",i915,iris,crocus"
# i686 is a 32 bit override for mesa-native
GALLIUMDRIVERS:append:i686 = ",i915,iris,crocus"
GALLIUMDRIVERS:append ="${@bb.utils.contains('PACKAGECONFIG', 'etnaviv', ',etnaviv', '', d)}"
GALLIUMDRIVERS:append ="${@bb.utils.contains('PACKAGECONFIG', 'freedreno', ',freedreno', '', d)}"
GALLIUMDRIVERS:append ="${@bb.utils.contains('PACKAGECONFIG', 'kmsro', ',kmsro', '', d)}"
GALLIUMDRIVERS:append ="${@bb.utils.contains('PACKAGECONFIG', 'vc4', ',vc4', '', d)}"
GALLIUMDRIVERS:append ="${@bb.utils.contains('PACKAGECONFIG', 'v3d', ',v3d', '', d)}"
GALLIUMDRIVERS:append ="${@bb.utils.contains('PACKAGECONFIG', 'zink', ',zink', '', d)}"
# radeonsi requires LLVM
GALLIUMDRIVERS_RADEONSI = "${@bb.utils.contains('PACKAGECONFIG', 'r600', ',radeonsi', '', d)}"
GALLIUMDRIVERS_LLVM = ",r300,nouveau${GALLIUMDRIVERS_RADEONSI}"
GALLIUMDRIVERS_LLVM:append:x86 = ",svga"
GALLIUMDRIVERS_LLVM:append:x86-64 = ",svga"
# i686 is a 32 bit override for mesa-native
GALLIUMDRIVERS_LLVM:append:i686 = ",svga"
PACKAGECONFIG[r600] = ""
PACKAGECONFIG[virgl] = ""
GALLIUMDRIVERS:append = "${@bb.utils.contains('PACKAGECONFIG', 'gallium-llvm', '${GALLIUMDRIVERS_LLVM}', '', d)}"
GALLIUMDRIVERS:append = "${@bb.utils.contains('PACKAGECONFIG', 'r600', ',r600', '', d)}"
GALLIUMDRIVERS:append = "${@bb.utils.contains('PACKAGECONFIG', 'virgl', ',virgl', '', d)}"
PACKAGECONFIG[gallium] = "-Dgallium-drivers=${@strip_comma('${GALLIUMDRIVERS}')}, -Dgallium-drivers='', libdrm"
PACKAGECONFIG[gallium-llvm] = "-Dllvm=enabled -Dshared-llvm=enabled, -Dllvm=disabled, llvm llvm-native elfutils"
PACKAGECONFIG[xa] = "-Dgallium-xa=enabled, -Dgallium-xa=disabled"
PACKAGECONFIG[va] = "-Dgallium-va=enabled,-Dgallium-va=disabled,libva-initial"
PACKAGECONFIG[vdpau] = "-Dgallium-vdpau=enabled,-Dgallium-vdpau=disabled,libvdpau"
PACKAGECONFIG[imagination] = "-Dimagination-srv=true,-Dimagination-srv=false"
PACKAGECONFIG[lima] = ""
GALLIUMDRIVERS:append ="${@bb.utils.contains('PACKAGECONFIG', 'lima', ',lima', '', d)}"
PACKAGECONFIG[panfrost] = ""
GALLIUMDRIVERS:append ="${@bb.utils.contains('PACKAGECONFIG', 'panfrost', ',panfrost', '', d)}"
PACKAGECONFIG[vulkan-beta] = "-Dvulkan-beta=true,-Dvulkan-beta=false"
PACKAGECONFIG[osmesa] = "-Dosmesa=true,-Dosmesa=false"
PACKAGECONFIG[perfetto] = "-Dperfetto=true,-Dperfetto=false,libperfetto"
PACKAGECONFIG[unwind] = "-Dlibunwind=enabled,-Dlibunwind=disabled,libunwind"
PACKAGECONFIG[lmsensors] = "-Dlmsensors=enabled,-Dlmsensors=disabled,lmsensors"
VIDEO_CODECS ?= "${@bb.utils.contains('LICENSE_FLAGS_ACCEPTED', 'commercial', 'all', 'all_free', d)}"
PACKAGECONFIG[video-codecs] = "-Dvideo-codecs=${VIDEO_CODECS}, -Dvideo-codecs=''"
# llvmpipe is slow if compiled with -fomit-frame-pointer (e.g. -O2)
FULL_OPTIMIZATION:append = " -fno-omit-frame-pointer"
CFLAGS:append:armv5 = " -DMISSING_64BIT_ATOMICS"
CFLAGS:append:armv6 = " -DMISSING_64BIT_ATOMICS"
# Remove the mesa dependency on mesa-dev, as mesa is empty
DEV_PKG_DEPENDENCY = ""
# Khronos documentation says that include/GLES2/gl2ext.h can be used for
# OpenGL ES 3 specification as well as for OpenGL ES 2.
# There can be applications including GLES2/gl2ext.h instead of GLES3/gl3ext.h
# meaning we should probably bring in GLES2/gl2ext.h if someone asks for
# development package of libgles3.
RDEPENDS:libgles3-mesa-dev += "libgles2-mesa-dev"
RDEPENDS:libopencl-mesa += "${@bb.utils.contains('PACKAGECONFIG', 'opencl', 'libclc spirv-tools', '', d)}"
PACKAGES =+ "libegl-mesa libegl-mesa-dev \
libosmesa libosmesa-dev \
libgl-mesa libgl-mesa-dev \
libglx-mesa libglx-mesa-dev \
libglapi libglapi-dev \
libgbm libgbm-dev \
libgles1-mesa libgles1-mesa-dev \
libgles2-mesa libgles2-mesa-dev \
libgles3-mesa libgles3-mesa-dev \
libopencl-mesa libopencl-mesa-dev \
libxatracker libxatracker-dev \
mesa-megadriver mesa-vulkan-drivers \
mesa-vdpau-drivers mesa-tools \
"
do_install:append () {
# Drivers never need libtool .la files
rm -f ${D}${libdir}/dri/*.la
rm -f ${D}${libdir}/egl/*.la
rm -f ${D}${libdir}/gallium-pipe/*.la
rm -f ${D}${libdir}/gbm/*.la
# libwayland-egl has been moved to wayland 1.15+
rm -f ${D}${libdir}/libwayland-egl*
rm -f ${D}${libdir}/pkgconfig/wayland-egl.pc
}
do_install:append:class-native () {
if ${@bb.utils.contains('PACKAGECONFIG', 'opencl', 'true', 'false', d)}; then
install -d ${D}${bindir}
install -m0755 ${B}/src/intel/compiler/intel_clc ${D}${bindir}
fi
}
# For the packages that make up the OpenGL interfaces, inject variables so that
# they don't get Debian-renamed (which would remove the -mesa suffix), and
# RPROVIDEs/RCONFLICTs on the generic libgl name.
python __anonymous() {
pkgconfig = (d.getVar('PACKAGECONFIG') or "").split()
suffix = ""
if "-native" in d.getVar("PN"):
suffix = "-native"
for p in (("egl", "libegl", "libegl1"),
("opengl", "libgl", "libgl1"),
("glvnd", "libglx",),
("gles", "libgles1", "libglesv1-cm1"),
("gles", "libgles2", "libglesv2-2"),
("gles", "libgles3",),
("opencl", "libopencl",)):
if not p[0] in pkgconfig:
continue
mlprefix = d.getVar("MLPREFIX")
fullp = mlprefix + p[1] + "-mesa" + suffix
mlprefix = d.getVar("MLPREFIX")
pkgs = " " + " ".join(mlprefix + x + suffix for x in p[1:])
d.setVar("DEBIAN_NOAUTONAME:" + fullp, "1")
d.appendVar("RREPLACES:" + fullp, pkgs)
d.appendVar("RPROVIDES:" + fullp, pkgs)
d.appendVar("RCONFLICTS:" + fullp, pkgs)
d.appendVar("RRECOMMENDS:" + fullp, " ${MLPREFIX}mesa-megadriver" + suffix)
# For -dev, the first element is both the Debian and original name
fullp = mlprefix + p[1] + "-mesa-dev" + suffix
pkgs = " " + mlprefix + p[1] + "-dev" + suffix
d.setVar("DEBIAN_NOAUTONAME:" + fullp, "1")
d.appendVar("RREPLACES:" + fullp, pkgs)
d.appendVar("RPROVIDES:" + fullp, pkgs)
d.appendVar("RCONFLICTS:" + fullp, pkgs)
}
python mesa_populate_packages() {
pkgs = ['mesa', 'mesa-dev', 'mesa-dbg']
for pkg in pkgs:
d.setVar("RPROVIDES:%s" % pkg, pkg.replace("mesa", "mesa-dri", 1))
d.setVar("RCONFLICTS:%s" % pkg, pkg.replace("mesa", "mesa-dri", 1))
d.setVar("RREPLACES:%s" % pkg, pkg.replace("mesa", "mesa-dri", 1))
import re
dri_drivers_root = oe.path.join(d.getVar('PKGD'), d.getVar('libdir'), "dri")
if os.path.isdir(dri_drivers_root):
dri_pkgs = sorted(os.listdir(dri_drivers_root))
lib_name = d.expand("${MLPREFIX}mesa-megadriver")
for p in dri_pkgs:
m = re.match(r'^(.*)_dri\.so$', p)
if m:
pkg_name = " ${MLPREFIX}mesa-driver-%s" % legitimize_package_name(m.group(1))
d.appendVar("RPROVIDES:%s" % lib_name, pkg_name)
d.appendVar("RCONFLICTS:%s" % lib_name, pkg_name)
d.appendVar("RREPLACES:%s" % lib_name, pkg_name)
pipe_drivers_root = os.path.join(d.getVar('libdir'), "gallium-pipe")
do_split_packages(d, pipe_drivers_root, r'^pipe_(.*)\.so$', 'mesa-driver-pipe-%s', 'Mesa %s pipe driver', extra_depends='')
}
PACKAGESPLITFUNCS =+ "mesa_populate_packages"
PACKAGES_DYNAMIC += "^mesa-driver-.*"
PACKAGES_DYNAMIC:class-native = "^mesa-driver-.*-native"
FILES:mesa-megadriver = "${libdir}/dri/* ${datadir}/drirc.d"
FILES:mesa-vulkan-drivers = "${libdir}/libvulkan_*.so ${libdir}/libpowervr_rogue.so ${datadir}/vulkan"
FILES:${PN}-vdpau-drivers = "${libdir}/vdpau/*.so.*"
FILES:libegl-mesa = "${libdir}/libEGL*.so.* ${datadir}/glvnd/egl_vendor.d"
FILES:libgbm = "${libdir}/libgbm.so.*"
FILES:libgles1-mesa = "${libdir}/libGLESv1*.so.*"
FILES:libgles2-mesa = "${libdir}/libGLESv2.so.*"
FILES:libgl-mesa = "${libdir}/libGL.so.*"
FILES:libglx-mesa = "${libdir}/libGLX*.so.*"
FILES:libopencl-mesa = "${libdir}/libMesaOpenCL.so.* ${libdir}/gallium-pipe/*.so ${sysconfdir}/OpenCL/vendors/mesa.icd"
FILES:libglapi = "${libdir}/libglapi.so.*"
FILES:libosmesa = "${libdir}/libOSMesa.so.*"
FILES:libxatracker = "${libdir}/libxatracker.so.*"
FILES:${PN}-dev = "${libdir}/pkgconfig/dri.pc ${includedir}/vulkan ${libdir}/vdpau/*.so"
FILES:libegl-mesa-dev = "${libdir}/libEGL*.* ${includedir}/EGL ${includedir}/KHR ${libdir}/pkgconfig/egl.pc"
FILES:libgbm-dev = "${libdir}/libgbm.* ${libdir}/pkgconfig/gbm.pc ${includedir}/gbm.h"
FILES:libgl-mesa-dev = "${libdir}/libGL.* ${includedir}/GL ${libdir}/pkgconfig/gl.pc"
FILES:libglx-mesa-dev = "${libdir}/libGLX*.*"
FILES:libglapi-dev = "${libdir}/libglapi.*"
FILES:libgles1-mesa-dev = "${libdir}/libGLESv1*.* ${includedir}/GLES ${libdir}/pkgconfig/glesv1*.pc"
FILES:libgles2-mesa-dev = "${libdir}/libGLESv2.* ${includedir}/GLES2 ${libdir}/pkgconfig/glesv2.pc"
FILES:libgles3-mesa-dev = "${includedir}/GLES3"
FILES:libopencl-mesa-dev = "${libdir}/libMesaOpenCL.so"
FILES:libosmesa-dev = "${libdir}/libOSMesa.* ${includedir}/GL/osmesa.h ${libdir}/pkgconfig/osmesa.pc"
FILES:libxatracker-dev = "${libdir}/libxatracker.so ${libdir}/libxatracker.la \
${includedir}/xa_tracker.h ${includedir}/xa_composite.h ${includedir}/xa_context.h \
${libdir}/pkgconfig/xatracker.pc"
# catch all to get all the tools and data
FILES:${PN}-tools = "${bindir} ${datadir}"
ALLOW_EMPTY:${PN}-tools = "1"
# Fix upgrade path from mesa to mesa-megadriver
RREPLACES:mesa-megadriver = "mesa"
RCONFLICTS:mesa-megadriver = "mesa"
RPROVIDES:mesa-megadriver = "mesa"