2024. 09. 13. 14:59 keltezéssel, Markus Volk írta:
Hi,
thanks for the feedback. Yes, I accidentally added the patch I made for mesa 24.2.1.
Currently I have it like this, which should also work:
diff --git a/src/gallium/frontends/rusticl/meson.build
b/src/gallium/frontends/rusticl/meson.build
index 84df0a9edb9..20459f73993 100644
--- a/src/gallium/frontends/rusticl/meson.build
+++ b/src/gallium/frontends/rusticl/meson.build
@@ -122,6 +122,7 @@ endif
rusticl_bindgen_c_args = [
'-fno-builtin-malloc',
+ '-I@include@', '-I@include_cpp@', '-I@include_cpp_target_sys@',
]
cl_c_args = [
--
One assumption on the shader issue. intel_clc is currently added only for x86-64. If you
are building for another platform intel_clc is not installed for mesa-native, but
required for 'iris'.
Changing this line:
GALLIUMDRIVERS:append ="${@bb.utils.contains_any('PACKAGECONFIG', 'opencl-rusticl
opencl-clover', ',iris', '', d)}"
to:
GALLIUMDRIVERS:append:x86-64 ="${@bb.utils.contains_any('PACKAGECONFIG', 'opencl-rusticl
opencl-clover', ',iris', '', d)}"
might remove the need to disable raytracing in EXTRA_OEMESON
Alternatively also removing x86-64 from these lines:
EXTRA_OEMESON:append:class-target:x86-64 = " ${@bb.utils.contains_any('PACKAGECONFIG',
'opencl-rusticl opencl-clover', '-Dintel-clc=system', '', d)}"
EXTRA_OEMESON:append:class-native:x86-64 = " ${@bb.utils.contains_any('PACKAGECONFIG',
'opencl-rusticl opencl-clover', '-Dintel-clc=enabled -Dinstall-intel-clc=true
-Dgallium-rusticl=false', '', d)}"
might help, but I'm unsure if intel_clc would be of any use apart from x86-64
IIRC, Intel fixed their kernel driver to build and work on e.g. aarch64
(or was it their new "xe" driver that has this?) and the expectation is
that some 64-bit ARM systems do have PCIe and their discrete GPUs
would be usable on other platforms than x86-64.
On Fri, Sep 13 2024 at 12:43:46 PM +02:00:00, Böszörményi Zoltán
<zbos...@gmail.com> wrote:
2024. 09. 13. 12:40 keltezéssel, Zoltan Boszormenyi via lists.openembedded.org
írta:
2024. 09. 09. 11:45 keltezéssel, Markus Volk via lists.openembedded.org
írta:
On Mon, Sep 9 2024 at 10:46:59 AM +02:00:00, Alexander Kanavin
<alex.kana...@gmail.com> wrote:
This does need to be properly looked into, there's probably a
better patch
possible, or a build setting we're missing, or at least an
upstream
ticket to be filed. It's not a good patch when it says
'workaround' and
doesn't explain the issue and the fix.
Fully agree. This is ugly as hell. Just a quick and dirty hack to get
things
working (which is always a good starting point) but by no means a
solution
for oe-core. Thats why I marked it RFC
Don't call it a "workaround" then. Call it "pass in recipe-sysroot include
directories" because that's what this patch does combined with the mesa.inc changes.
The underlying problem seems to be that bindgen does not seem to pick up CFLAGS or
CPPFLAGS automatically, so it needs the extra -I options passed in under Yocto to look
for headers in the correct places.
Though it's not complete in my testing. I needed this patch against 24.2.2
so I
could build Mesa Rusticl, plus EXTRA_OEMESON += "-Dintel-rt=disabled" in my
bbappend because the iris driver failed to build otherwise, complaining for
every
generated file from *.cl about "shader not available, consider installing
libclc"
or something like that, eventually failing the build. diff --git
a/src/gallium/frontends/rusticl/meson.build
b/src/gallium/frontends/rusticl/meson.build index eef09d8f01e..efac4cab964
100644
--- a/src/gallium/frontends/rusticl/meson.build +++
b/src/gallium/frontends/rusticl/meson.build @@ -146,6 +146,7 @@
rusticl_opencl_bindings_rs = rust.bindgen( rusticl_bindgen_c_args,
pre_args, cl_c_args, + '-I@include@', '-I@include_cpp@',
'-I@include_cpp_target_sys@' ], args : [ rusticl_bindgen_args,
@@ -190,6
+191,7 @@ rusticl_llvm_bindings_rs = rust.bindgen( c_args : [
rusticl_bindgen_c_args, pre_args, + '-I@include@', '-I@include_cpp@',
'-I@include_cpp_target_sys@' ], dependencies : [ dep_clang,
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