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Hello Ashwin,<br>
<br>
Hope you are doing well. I think the error that you mentioned is
related to the Clang version mismatch. You can use the following
command to configure desired clang version:<br>
<br>
wget <a class="moz-txt-link-freetext" href="https://apt.llvm.org/llvm.sh">https://apt.llvm.org/llvm.sh</a><br>
chmod u+x llvm.sh<br>
./llvm.sh <xx><br>
<br>
here 'xx' should be the required version.<br>
<br>
--<br>
Sincerely,<br>
Sarthak <br>
<br>
<hr style="display:inline-block;width:98%" tabindex="-1">
<div id="divRplyFwdMsg" dir="ltr"><font style="font-size:11pt"
face="Calibri, sans-serif" color="#000000"><b>From:</b> mesa-dev
<a class="moz-txt-link-rfc2396E" href="mailto:mesa-dev-bounces@lists.freedesktop.org"><mesa-dev-bounces@lists.freedesktop.org></a> on behalf of
Ashwin Bhat <a class="moz-txt-link-rfc2396E" href="mailto:ashwin.bhat@autodesk.com"><ashwin.bhat@autodesk.com></a><br>
<b>Sent:</b> Thursday, February 8, 2024 8:31:01 PM<br>
<b>To:</b> <a class="moz-txt-link-abbreviated" href="mailto:mesa-dev@lists.freedesktop.org">mesa-dev@lists.freedesktop.org</a>
<a class="moz-txt-link-rfc2396E" href="mailto:mesa-dev@lists.freedesktop.org"><mesa-dev@lists.freedesktop.org></a><br>
<b>Subject:</b> Getting started with Lavapipe</font>
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<div class="x_elementToProof"
style="font-family:Aptos,Aptos_EmbeddedFont,Aptos_MSFontService,Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
Hello, </div>
<div class="x_elementToProof"
style="font-family:Aptos,Aptos_EmbeddedFont,Aptos_MSFontService,Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
<br>
</div>
<div class="x_elementToProof"
style="font-family:Aptos,Aptos_EmbeddedFont,Aptos_MSFontService,Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
During Vulkanised 2024 I was super excited to hear and learn
about Lavapipe</div>
<div class="x_elementToProof"><span
style="font-family:Aptos,Aptos_EmbeddedFont,Aptos_MSFontService,Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)"><a
href="https://vulkan.org/user/pages/09.events/vulkanised-2024/Vulkanised-2024-faith-ekstrand-collabora-Iago-toral-igalia.pdf"
id="LPlnk343384" class="x_OWAAutoLink moz-txt-link-freetext"
data-loopstyle="linkonly">https://vulkan.org/user/pages/09.events/vulkanised-2024/Vulkanised-2024-faith-ekstrand-collabora-Iago-toral-igalia.pdf</a></span></div>
<div class="x_elementToProof"><span
style="font-family:Aptos,Aptos_EmbeddedFont,Aptos_MSFontService,Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)"><br>
</span></div>
<div class="x_elementToProof"><span
style="font-family:Aptos,Aptos_EmbeddedFont,Aptos_MSFontService,Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">Are
there some basic tutorials on how to get started with setting
up Lavapipe swrast on Windows?</span></div>
<div class="x_elementToProof"><span
style="font-family:Aptos,Aptos_EmbeddedFont,Aptos_MSFontService,Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)"><br>
</span></div>
<div class="x_elementToProof"><span
style="font-family:Aptos,Aptos_EmbeddedFont,Aptos_MSFontService,Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">I've
installed LLVM and ensured it's in path. I have been trying to
build using meson but haven't had much success. Any pointers
appreciated. Please let me know if it's preferred to move this
discussion/thread to issues.</span></div>
<div class="x_elementToProof"><span
style="font-family:Aptos,Aptos_EmbeddedFont,Aptos_MSFontService,Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)"><br>
</span></div>
<div class="x_elementToProof"><span
style="font-family:Aptos,Aptos_EmbeddedFont,Aptos_MSFontService,Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">Here
is the command I'm trying to run:<br>
</span></div>
<div class="x_elementToProof"><span
style="font-family:"Aptos Mono",Aptos_EmbeddedFont,Aptos_MSFontService,monospace; font-size:12pt; color:rgb(0,0,0)">meson
setup -D llvm=true --prefix=%CD%/build/install build/
--buildtype=release -Dgallium-drivers=swrast
-Dvulkan-drivers=swrast</span><span
style="font-family:Aptos,Aptos_EmbeddedFont,Aptos_MSFontService,Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)"><br>
</span></div>
<div class="x_elementToProof"><span
style="font-family:Aptos,Aptos_EmbeddedFont,Aptos_MSFontService,Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)"><br>
</span></div>
<div class="x_elementToProof"><span
style="font-family:Aptos,Aptos_EmbeddedFont,Aptos_MSFontService,Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">But
I get this error:</span></div>
<div class="x_elementToProof"><span
style="font-family:"Aptos Mono",Aptos_EmbeddedFont,Aptos_MSFontService,monospace; font-size:12pt; color:rgb(0,0,0)">llvm-config
found: NO need ['>= 5.0.0']</span></div>
<div><span
style="font-family:"Aptos Mono",Aptos_EmbeddedFont,Aptos_MSFontService,monospace; font-size:12pt; color:rgb(0,0,0)">Run-time
dependency LLVM found: NO (tried cmake and config-tool)</span></div>
<div><span
style="font-family:"Aptos Mono",Aptos_EmbeddedFont,Aptos_MSFontService,monospace; font-size:12pt; color:rgb(0,0,0)">Looking
for a fallback subproject for the dependency llvm (modules:
bitwriter, engine, mcdisassembler, mcjit, core,
executionengine, scalaropts, transformutils, instcombine,
native)</span></div>
<div><span
style="font-family:"Aptos Mono",Aptos_EmbeddedFont,Aptos_MSFontService,monospace; font-size:12pt; color:rgb(0,0,0)">Building
fallback subproject with default_library=static</span></div>
<div><span
style="font-family:"Aptos Mono",Aptos_EmbeddedFont,Aptos_MSFontService,monospace; font-size:12pt; color:rgb(0,0,0)"><br>
</span></div>
<div class="x_elementToProof"><span
style="font-family:"Aptos Mono",Aptos_EmbeddedFont,Aptos_MSFontService,monospace; font-size:12pt; color:rgb(0,0,0)">meson.build:1748:13:
ERROR: Neither a subproject directory nor a llvm.wrap file was
found.</span></div>
<div class="x_elementToProof"><span
style="font-family:"Aptos Mono",Aptos_EmbeddedFont,Aptos_MSFontService,monospace; font-size:12pt; color:rgb(0,0,0)"><br>
</span></div>
<div class="x_elementToProof"><span
style="font-family:Aptos,Aptos_EmbeddedFont,Aptos_MSFontService,Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">Thanks</span></div>
<div class="x_elementToProof"><span
style="font-family:Aptos,Aptos_EmbeddedFont,Aptos_MSFontService,Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">Ashwin</span></div>
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