2023. 02. 27. 10:32 keltezéssel, Alex Kiernan írta:
On Mon, Feb 27, 2023 at 8:04 AM Alex Kiernan via
lists.openembedded.org <[email protected]>
wrote:
On Sun, Feb 26, 2023 at 5:08 AM Zoltán Böszörményi <[email protected]> wrote:
Signed-off-by: Zoltán Böszörményi <[email protected]>
---
  meta/recipes-graphics/mesa/mesa.inc | 15 ++++++++++++---
  1 file changed, 12 insertions(+), 3 deletions(-)

diff --git a/meta/recipes-graphics/mesa/mesa.inc 
b/meta/recipes-graphics/mesa/mesa.inc
index 89e2dc6e90..2fbc1f971e 100644
--- a/meta/recipes-graphics/mesa/mesa.inc
+++ b/meta/recipes-graphics/mesa/mesa.inc
@@ -46,6 +46,7 @@ PROVIDES = " \
      "

  inherit meson pkgconfig python3native gettext features_check
+inherit ${@bb.utils.contains('PACKAGECONFIG', 'rusticl', 'rust', '', d)}

  BBCLASSEXTEND = "native nativesdk"

@@ -119,6 +120,13 @@ PACKAGECONFIG[egl] = "-Degl=enabled, -Degl=disabled"
  OPENCL_NATIVE = "${@bb.utils.contains('PACKAGECONFIG', 'freedreno', 
'-Dopencl-native=true', '', d)}"
  PACKAGECONFIG[clover] = "-Dgallium-opencl=icd -Dopencl-spirv=true 
${OPENCL_NATIVE},-Dgallium-opencl=disabled -Dopencl-spirv=false,libclc spirv-tools"

+# "rusticl" requires libclc and spirv-llvm-translator from meta-clang and 
spirv-tools from OE-Core
+PACKAGECONFIG[rusticl] = "-Dgallium-rusticl=true 
-Drust_std=2021,-Dgallium-rusticl=false,bindgen-cli-native libclc spirv-tools 
spirv-llvm-translator,libclc spirv-tools spirv-llvm-translator"
+
+# Building "rusticl" runs bindgen.
+# This setting is needed by bindgen to dlopen the correct libclang.
+export LIBCLANG_PATH = "${STAGING_LIBDIR_NATIVE}"
+
Could that be part of a wrapper in the bindgen recipe?

Also, with this export, I don't believe you have a dependency on
anything from meta-clang (certainly you're not declaring it here
AFAICS).

See https://gitlab.freedesktop.org/mesa/mesa/-/issues/8352
bindgen dlopens libclang which AFAIK doesn't exist in oe-core or meta-oe.
Unless I am wrong, bindgen does depend on meta-clang.


  PACKAGECONFIG[broadcom] = ""
  PACKAGECONFIG[etnaviv] = ""
  PACKAGECONFIG[freedreno] = ""
@@ -197,6 +205,7 @@ DEV_PKG_DEPENDENCY = ""
  RDEPENDS:libgles3-mesa-dev += "libgles2-mesa-dev"

  RDEPENDS:libopencl-mesa += "${@bb.utils.contains('PACKAGECONFIG', 'clover', 
'libclc spirv-tools', '', d)}"
+RDEPENDS:libopencl-mesa += "${@bb.utils.contains('PACKAGECONFIG', 'rusticl', 
'libclc spirv-tools spirv-llvm-translator', '', d)}"

  PACKAGES =+ "libegl-mesa libegl-mesa-dev \
               libosmesa libosmesa-dev \
@@ -233,7 +242,7 @@ do_install:append () {
  # RPROVIDEs/RCONFLICTs on the generic libgl name.
  python __anonymous() {
      pkgconfig = (d.getVar('PACKAGECONFIG') or "").split()
-    if "clover" in pkgconfig:
+    if "clover" in pkgconfig or "rusticl" in pkgconfig:
          pkgconfig.append("opencl")
      suffix = ""
      if "-native" in d.getVar("PN"):
@@ -305,7 +314,7 @@ 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 
${sysconfdir}/OpenCL/vendors/mesa.icd"
+FILES:libopencl-mesa = "${libdir}/libMesaOpenCL.so.* 
${libdir}/libRusticlOpenCL.so.* ${libdir}/gallium-pipe/*.so 
${sysconfdir}/OpenCL/vendors/mesa.icd ${sysconfdir}/OpenCL/vendors/rusticl.icd"
  FILES:libglapi = "${libdir}/libglapi.so.*"
  FILES:libosmesa = "${libdir}/libOSMesa.so.*"
  FILES:libxatracker = "${libdir}/libxatracker.so.*"
@@ -319,7 +328,7 @@ 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 = "${libdir}/libMesaOpenCL.so"
+FILES:libopencl-mesa-dev = "${libdir}/libMesaOpenCL.so 
${libdir}/libRusticlOpenCL.so"
  FILES:libosmesa-dev = "${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 \
--
2.39.2


--
Alex Kiernan





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