OpenCL support through clover over llvmpipe about mesa-dist-win HOT 5 OPEN

Select Python installation
1. Python 3.8 64 bit

Select Python version by entering its index from the table above:1

Using Python 3.8.1 from C:\Users\prodea2\AppData\Local\Programs\Python\Python38\python.exe.

Update python packages (y/n):y


Do you want to throttle build. Enter number of parallel jobs. Defaults to 4 which represents the number of your CPU available hyperthreads. You should not enter a value greater than that:

Do you want to rebuild pkgconf (y/n):

Begin LLVM build. Only needs to run once for each ABI and version. Proceed (y/n):


Do you want to dump build environment information to a text file (y/n):

Begin mesa build. Proceed - y/n :y

Applying patch s3tc...
error: patch failed: src/gallium/drivers/llvmpipe/lp_tex_sample.h:37
error: src/gallium/drivers/llvmpipe/lp_tex_sample.h: patch does not apply

Applying patch subprojects-update...
error: patch failed: subprojects/zlib.wrap:5
error: subprojects/zlib.wrap: patch does not apply

Applying patch swravx512...
error: patch failed: src/gallium/drivers/swr/meson.build:249
error: src/gallium/drivers/swr/meson.build: patch does not apply

Applying patch meson-build-both-osmesa...
error: patch failed: include/meson.build:89
error: include/meson.build: patch does not apply
error: patch failed: meson.build:444
error: meson.build: patch does not apply
error: patch failed: meson_options.txt:295
error: meson_options.txt: patch does not apply
error: patch failed: src/gallium/meson.build:175
error: src/gallium/meson.build: patch does not apply
error: patch failed: src/mesa/meson.build:744
error: src/mesa/meson.build: patch does not apply

Build Mesa without LLVM (y/n). llvmpipe and swr drivers and high performance JIT won't be available for other drivers and libraries:

Use Ninja build system instead of MsBuild (y/n); less storage device strain and maybe faster build:y

Do you want to build GLAPI as a shared library and standalone GLES libraries (y/n):y

Do you want to build off-screen rendering drivers (y/n):y

Do you want to build graw library (y/n):y

Build Mesa3D clover OpenCL state tracker (y/):y

WARNING: Meson build always performs clean build. This is last chance to cancel build.
Press any key to continue . . .


**********************************************************************
** Visual Studio 2019 Developer Command Prompt v16.4.2
** Copyright (c) 2019 Microsoft Corporation
**********************************************************************
[vcvarsall.bat] Environment initialized for: 'x64_x86'

Build configuration command: meson.exe build/x86 --default-library=static --buildtype=release -Db_vscrt=mt -Dllvm=true --backend=ninja -Dshared-glapi=true -Dgles1=true -Dgles2=true -Dosmesa=gallium,classic -Dbuild-tests=true -Dgallium-opencl=standalone

The Meson build system
Version: 0.52.1
Source dir: C:\Software\Development\projects\mesa\mesa
Build dir: C:\Software\Development\projects\mesa\mesa\build\x86
Build type: native build
Program python found: YES (C:\Users\prodea2\AppData\Local\Programs\Python\Python38\python.EXE)
Project name: mesa
Project version: 20.0.0-devel
C compiler for the host machine: cl (msvc 19.24.28314)
C linker for the host machine: link 19.24.28314
C++ compiler for the host machine: cl (msvc 19.24.28314)
C++ linker for the host machine: link 19.24.28314
Host machine cpu family: x86
Host machine cpu: x86
Program pkg-config found: YES (C:\Software\DEVELO~1\projects\mesa\pkgconf\build\pkg-config.EXE)
Found pkg-config: C:\Software\DEVELO~1\projects\mesa\pkgconf\build\pkg-config.EXE (1.6.3)
Did not find CMake 'cmake'
Found CMake: NO
Run-time dependency libclc found: NO (tried pkgconfig)

meson.build:719:2: ERROR: Dependency "libclc" not found, tried pkgconfig

A full log can be found at C:\Software\Development\projects\mesa\mesa\build\x86\meson-logs\meson-log.txt

Build command: ninja -j 4

Press any key to continue . . .