<html><head></head><body><div style="font-family:Helvetica Neue, Helvetica, Arial, sans-serif;font-size:13px;"><div style="font-family:Helvetica Neue, Helvetica, Arial, sans-serif;font-size:13px;">I tried the Meson Windows branch posted by Dylan Baker now available on Freedesktop Gitlab with default configuration but unfortunately it didn't work for me. Build script ************ @set mesa=C:\Software\Development\projects\mesa @SET PATH=C:\Software\Development\Git\cmd\;%mesa%\Python\;%mesa%\Py3\;%mesa%\Py3\Scripts\;%mesa%\flexbison\;%mesa%\ninja\;%mesa%\pkgconfig\;%PATH% @call "%ProgramFiles% (x86)\Microsoft Visual Studio\2017\Community\VC\Auxiliary\Build\vcvarsall.bat" x64 @cd %mesa%\mesa @set buildcmd=%mesa%\Py3\python.exe %mesa%\Py3\Scripts\meson.py . .\build\windows-x86_64 @RD /S /Q %mesa%\mesa\build\windows-x86_64 @%buildcmd% @cmd Result ****** ********************************************************************** ** Visual Studio 2017 Developer Command Prompt v15.7.4 ** Copyright (c) 2017 Microsoft Corporation ********************************************************************** [vcvarsall.bat] Environment initialized for: 'x64' The Meson build system Version: 0.46.1 Source dir: C:\Software\Development\projects\mesa\mesa Build dir: C:\Software\Development\projects\mesa\mesa\build\windows-x86_64-sys Build type: native build Program python found: YES (C:\Software\Development\projects\mesa\Python\python.EXE) Project name: mesa Native C compiler: cl (msvc 19.14.26431) Native C++ compiler: cl (msvc 19.14.26431) Build machine cpu family: x86_64 Build machine cpu: x86_64 Program pkg-config found: YES (C:\Software\Development\projects\mesa\pkgconfig\pkg-config.EXE) Program python2 found: NO Program python found: YES (C:\Software\Development\projects\mesa\Python\python.EXE) Checking for function "bswap32": NO Checking for function "bswap64": NO Checking for function "clz": NO Checking for function "clzll": NO Checking for function "ctz": NO Checking for function "expect": NO Checking for function "ffs": NO Checking for function "ffsll": NO Checking for function "popcount": NO Checking for function "popcountll": NO Checking for function "unreachable": NO Checking if "__attribute__((const))" compiles: NO Checking if "__attribute__((flatten))" compiles: NO Checking if "__attribute__((malloc))" compiles: NO Checking if "__attribute__((pure))" compiles: NO Checking if "__attribute__((unused))" compiles: NO Checking if "__attribute__((warn_unused_result))" compiles: NO Checking if "__attribute__((weak))" compiles: NO Checking if "__attribute__((format(...)))" compiles: NO Checking if "__attribute__((packed))" compiles: NO Checking if "__attribute__((returns_nonnull))" compiles: NO Checking if "__attribute__((visibility(...)))" compiles: NO Checking if "__attribute__((alias(...)))" compiles: NO Checking if "__attribute__((__noreturn__))" compiles: NO Compiler for C supports arguments /wd4018: YES Traceback (most recent call last): File "C:\Software\Development\projects\mesa\Py3\lib\site-packages\mesonbuild\compilers\compilers.py", line 799, in compile raise StopIteration StopIteration The above exception was the direct cause of the following exception: Traceback (most recent call last): File "C:\Software\Development\projects\mesa\Py3\lib\site-packages\mesonbuild\mesonmain.py", line 364, in run app.generate() File "C:\Software\Development\projects\mesa\Py3\lib\site-packages\mesonbuild\mesonmain.py", line 135, in generate self._generate(env) File "C:\Software\Development\projects\mesa\Py3\lib\site-packages\mesonbuild\mesonmain.py", line 186, in _generate intr.run() File "C:\Software\Development\projects\mesa\Py3\lib\site-packages\mesonbuild\interpreter.py", line 3261, in run super().run() File "C:\Software\Development\projects\mesa\Py3\lib\site-packages\mesonbuild\interpreterbase.py", line 215, in run self.evaluate_codeblock(self.ast, start=1) File "C:\Software\Development\projects\mesa\Py3\lib\site-packages\mesonbuild\interpreterbase.py", line 239, in evaluate_codeblock raise e File "C:\Software\Development\projects\mesa\Py3\lib\site-packages\mesonbuild\interpreterbase.py", line 231, in evaluate_codeblock self.evaluate_statement(cur) File "C:\Software\Development\projects\mesa\Py3\lib\site-packages\mesonbuild\interpreterbase.py", line 254, in evaluate_statement return self.evaluate_if(cur) File "C:\Software\Development\projects\mesa\Py3\lib\site-packages\mesonbuild\interpreterbase.py", line 307, in evaluate_if self.evaluate_codeblock(i.block) File "C:\Software\Development\projects\mesa\Py3\lib\site-packages\mesonbuild\interpreterbase.py", line 239, in evaluate_codeblock raise e File "C:\Software\Development\projects\mesa\Py3\lib\site-packages\mesonbuild\interpreterbase.py", line 231, in evaluate_codeblock self.evaluate_statement(cur) File "C:\Software\Development\projects\mesa\Py3\lib\site-packages\mesonbuild\interpreterbase.py", line 274, in evaluate_statement return self.evaluate_foreach(cur) File "C:\Software\Development\projects\mesa\Py3\lib\site-packages\mesonbuild\interpreterbase.py", line 448, in evaluate_foreach self.evaluate_codeblock(node.block) File "C:\Software\Development\projects\mesa\Py3\lib\site-packages\mesonbuild\interpreterbase.py", line 239, in evaluate_codeblock raise e File "C:\Software\Development\projects\mesa\Py3\lib\site-packages\mesonbuild\interpreterbase.py", line 231, in evaluate_codeblock self.evaluate_statement(cur) File "C:\Software\Development\projects\mesa\Py3\lib\site-packages\mesonbuild\interpreterbase.py", line 254, in evaluate_statement return self.evaluate_if(cur) File "C:\Software\Development\projects\mesa\Py3\lib\site-packages\mesonbuild\interpreterbase.py", line 301, in evaluate_if result = self.evaluate_statement(i.condition) File "C:\Software\Development\projects\mesa\Py3\lib\site-packages\mesonbuild\interpreterbase.py", line 248, in evaluate_statement return self.method_call(cur) File "C:\Software\Development\projects\mesa\Py3\lib\site-packages\mesonbuild\interpreterbase.py", line 538, in method_call return obj.method_call(method_name, args, kwargs) File "C:\Software\Development\projects\mesa\Py3\lib\site-packages\mesonbuild\interpreterbase.py", line 140, in method_call return method(args, kwargs) File "C:\Software\Development\projects\mesa\Py3\lib\site-packages\mesonbuild\interpreterbase.py", line 115, in wrapped return f(obj, args, kwargs) File "C:\Software\Development\projects\mesa\Py3\lib\site-packages\mesonbuild\interpreter.py", line 1227, in has_argument_method return self.has_multi_arguments_method(args, kwargs) File "C:\Software\Development\projects\mesa\Py3\lib\site-packages\mesonbuild\interpreterbase.py", line 115, in wrapped return f(obj, args, kwargs) File "C:\Software\Development\projects\mesa\Py3\lib\site-packages\mesonbuild\interpreter.py", line 1232, in has_multi_arguments_method result = self.compiler.has_multi_arguments(args, self.environment) File "C:\Software\Development\projects\mesa\Py3\lib\site-packages\mesonbuild\compilers\c.py", line 874, in has_multi_arguments return self.has_arguments(args, env, code, mode='compile') File "C:\Software\Development\projects\mesa\Py3\lib\site-packages\mesonbuild\compilers\c.py", line 1192, in has_arguments return not(warning_text in p.stde or warning_text in p.stdo) File "C:\Software\Development\projects\mesa\Py3\lib\contextlib.py", line 119, in __exit__ next(self.gen) RuntimeError: generator raised StopIteration Microsoft Windows [Version 10.0.17134.137] (c) 2018 Microsoft Corporation. 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