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Broken under aarch64-pc-windows-msvc

Open Yuri6037 opened this issue 7 months ago • 2 comments

The function cc::windows_registry::find_tool("aarch64-pc-windows-msvc", "cl.exe") returns an unusable tool on my system. When adding all environment variables for this tool and attempting to build luajit results with the following compile error:

error C2039: 'nfpr': is not a member of 'CCallState'
.\lj_ccall.h(166): note: see declaration of 'CCallState'

This is most likely because of several missing paths, includes, libs and many other environment variables. Here is an extract of all the environment I was expecting from find_tool:

DevEnvDir=C:\Program Files\Microsoft Visual Studio\2022\Community\Common7\IDE\
DriverData=C:\Windows\System32\Drivers\DriverData
EFC_5392_1262719628=1
EFC_5392_1592913036=1
EFC_5392_2283032206=1
EFC_5392_2775293581=1
EFC_5392_3789132940=1
ExtensionSdkDir=C:\Program Files (x86)\Microsoft SDKs\Windows Kits\10\ExtensionSDKs
EXTERNAL_INCLUDE=C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.44.35207\include;C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.44.35207\ATLMFC\include;C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Auxiliary\VS\include;C:\Program Files (x86)\Windows Kits\10\include\10.0.26100.0\ucrt;C:\Program Files (x86)\Windows Kits\10\\include\10.0.26100.0\\um;C:\Program Files (x86)\Windows Kits\10\\include\10.0.26100.0\\shared;C:\Program Files (x86)\Windows Kits\10\\include\10.0.26100.0\\winrt;C:\Program Files (x86)\Windows Kits\10\\include\10.0.26100.0\\cppwinrt
FPS_BROWSER_APP_PROFILE_STRING=Internet Explorer
FPS_BROWSER_USER_PROFILE_STRING=Default
Framework40Version=v4.0
FrameworkDir=C:\Windows\Microsoft.NET\Framework64\
FrameworkDir64=C:\Windows\Microsoft.NET\Framework64\
FrameworkVersion=v4.0.30319
FrameworkVersion64=v4.0.30319
HOMEDRIVE=C:
HOMEPATH=\Users\dev
INCLUDE=C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.44.35207\include;C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.44.35207\ATLMFC\include;C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Auxiliary\VS\include;C:\Program Files (x86)\Windows Kits\10\include\10.0.26100.0\ucrt;C:\Program Files (x86)\Windows Kits\10\\include\10.0.26100.0\\um;C:\Program Files (x86)\Windows Kits\10\\include\10.0.26100.0\\shared;C:\Program Files (x86)\Windows Kits\10\\include\10.0.26100.0\\winrt;C:\Program Files (x86)\Windows Kits\10\\include\10.0.26100.0\\cppwinrt
LIB=C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.44.35207\ATLMFC\lib\ARM64;C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.44.35207\lib\ARM64;C:\Program Files (x86)\Windows Kits\10\lib\10.0.26100.0\ucrt\arm64;C:\Program Files (x86)\Windows Kits\10\\lib\10.0.26100.0\\um\arm64
LIBPATH=C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.44.35207\ATLMFC\lib\ARM64;C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.44.35207\lib\ARM64;C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.44.35207\lib\x86\store\references;C:\Program Files (x86)\Windows Kits\10\UnionMetadata\10.0.26100.0;C:\Program Files (x86)\Windows Kits\10\References\10.0.26100.0;C:\Windows\Microsoft.NET\Framework64\v4.0.30319
LOGONSERVER=\\WIN-O3EQGNNNC4C
NUMBER_OF_PROCESSORS=6
OS=Windows_NT
Path=C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.44.35207\bin\HostARM64\ARM64;C:\Program Files\Microsoft Visual Studio\2022\Community\Common7\IDE\VC\VCPackages;C:\Program Files\Microsoft Visual Studio\2022\Community\Common7\IDE\CommonExtensions\Microsoft\TestWindow;C:\Program Files\Microsoft Visual Studio\2022\Community\Common7\IDE\CommonExtensions\Microsoft\TeamFoundation\Team Explorer;C:\Program Files\Microsoft Visual Studio\2022\Community\MSBuild\Current\bin\Roslyn;C:\Program Files\Microsoft Visual Studio\2022\Community\Team Tools\DiagnosticsHub\Collector;C:\Program Files (x86)\Windows Kits\10\bin\10.0.26100.0\\arm64;C:\Program Files (x86)\Windows Kits\10\bin\\arm64;C:\Program Files\Microsoft Visual Studio\2022\Community\\MSBuild\Current\Bin\arm64;C:\Windows\Microsoft.NET\Framework64\v4.0.30319;C:\Program Files\Microsoft Visual Studio\2022\Community\Common7\IDE\;C:\Program Files\Microsoft Visual Studio\2022\Community\Common7\Tools\;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\WindowsPowerShell\v1.0\;C:\WINDOWS\System32\OpenSSH\;C:\Program Files (x86)\Windows Kits\10\Windows Performance Toolkit\;C:\Program Files\Git\cmd;C:\Users\dev\.cargo\bin;C:\Users\dev\AppData\Local\Microsoft\WindowsApps;C:\Users\dev\AppData\Local\JetBrains\Toolbox\scripts;C:\Program Files\Microsoft Visual Studio\2022\Community\Common7\IDE\CommonExtensions\Microsoft\CMake\CMake\bin;C:\Program Files\Microsoft Visual Studio\2022\Community\Common7\IDE\CommonExtensions\Microsoft\CMake\Ninja;C:\Program Files\Microsoft Visual Studio\2022\Community\Common7\IDE\VC\Linux\bin\ConnectionManagerExe;C:\Program Files\Microsoft Visual Studio\2022\Community\VC\vcpkg
PATHEXT=.COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH;.MSC
Platform=arm64
PROCESSOR_ARCHITECTURE=ARM64
PROCESSOR_IDENTIFIER=ARMv8 (64-bit) Family 8 Model 0 Revision   0, QEMU
PROCESSOR_LEVEL=0
PROCESSOR_REVISION=0000
VCIDEInstallDir=C:\Program Files\Microsoft Visual Studio\2022\Community\Common7\IDE\VC\
VCINSTALLDIR=C:\Program Files\Microsoft Visual Studio\2022\Community\VC\
VCPKG_ROOT=C:\Program Files\Microsoft Visual Studio\2022\Community\VC\vcpkg
VCToolsInstallDir=C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.44.35207\
VCToolsRedistDir=C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Redist\MSVC\14.44.35112\
VCToolsVersion=14.44.35207
VisualStudioVersion=17.0
VS170COMNTOOLS=C:\Program Files\Microsoft Visual Studio\2022\Community\Common7\Tools\
VSCMD_ARG_app_plat=Desktop
VSCMD_ARG_HOST_ARCH=arm64
VSCMD_ARG_TGT_ARCH=arm64
VSCMD_VER=17.14.0
VSINSTALLDIR=C:\Program Files\Microsoft Visual Studio\2022\Community\
windir=C:\WINDOWS
WindowsLibPath=C:\Program Files (x86)\Windows Kits\10\UnionMetadata\10.0.26100.0;C:\Program Files (x86)\Windows Kits\10\References\10.0.26100.0
WindowsSdkBinPath=C:\Program Files (x86)\Windows Kits\10\bin\
WindowsSdkDir=C:\Program Files (x86)\Windows Kits\10\
WindowsSDKLibVersion=10.0.26100.0\
WindowsSdkVerBinPath=C:\Program Files (x86)\Windows Kits\10\bin\10.0.26100.0\
WindowsSDKVersion=10.0.26100.0\

Instead, this is the environment provided by find_tool:

"LIB"="C:\\Program Files\\Microsoft Visual Studio\\2022\\Community\\VC\\Tools\\MSVC\\14.44.35207\\lib\\arm64;C:\\Program Files\\Microsoft Visual Studio\\2022\\Community\\VC\\Tools\\MSVC\\14.44.35207\\atlmfc\\lib\\arm64;C:\\Program Files (x86)\\Windows Kits\\10\\lib\\10.0.26100.0\\ucrt\\arm64;C:\\Program Files (x86)\\Windows Kits\\10\\lib\\10.0.26100.0\\um\\arm64;"
"PATH"="C:\\Program Files\\Microsoft Visual Studio\\2022\\Community\\VC\\Tools\\MSVC\\14.44.35207\\bin\\HostARM64\\arm64;C:\\Program Files\\Microsoft Visual Studio\\2022\\Community\\VC\\Tools\\MSVC\\14.44.35207\\bin\\HostARM64\\arm64;C:\\Program Files (x86)\\Windows Kits\\10\\bin\\10.0.26100.0\\arm64;C:\\Program Files (x86)\\Windows Kits\\10\\bin\\arm64;C:\\Users\\dev\\RustroverProjects\\tools.lua\\target\\debug\\deps;C:\\Users\\dev\\RustroverProjects\\tools.lua\\target\\debug;C:\\Users\\dev\\.rustup\\toolchains\\stable-aarch64-pc-windows-msvc\\lib\\rustlib\\aarch64-pc-windows-msvc\\lib;C:\\WINDOWS\\system32;C:\\WINDOWS;C:\\WINDOWS\\System32\\Wbem;C:\\WINDOWS\\System32\\WindowsPowerShell\\v1.0\\;C:\\WINDOWS\\System32\\OpenSSH\\;C:\\Program Files (x86)\\Windows Kits\\10\\Windows Performance Toolkit\\;C:\\Program Files\\Git\\cmd;C:\\Users\\dev\\.cargo\\bin;C:\\Users\\dev\\AppData\\Local\\Microsoft\\WindowsApps;C:\\Users\\dev\\AppData\\Local\\JetBrains\\Toolbox\\scripts;C:\\Users\\dev\\.rustup\\toolchains\\stable-aarch64-pc-windows-msvc\\bin"
"INCLUDE"="C:\\Program Files\\Microsoft Visual Studio\\2022\\Community\\VC\\Tools\\MSVC\\14.44.35207\\include;C:\\Program Files\\Microsoft Visual Studio\\2022\\Community\\VC\\Tools\\MSVC\\14.44.35207\\atlmfc\\include;C:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.26100.0\\ucrt;C:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.26100.0\\um;C:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.26100.0\\cppwinrt;C:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.26100.0\\winrt;C:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.26100.0\\shared;"

EDIT: After some research it appears these 2 environment variables are needed for cl/link to work properly:

VSCMD_ARG_HOST_ARCH=arm64
VSCMD_ARG_TGT_ARCH=arm64

Yuri6037 avatar Jun 08 '25 17:06 Yuri6037

Thanks! I would appreciate if you can submit a PR for the fix

NobodyXu avatar Jun 09 '25 03:06 NobodyXu

To be clear, this seems to be an issue specific to luajit. Using cl.exe/link.exe otherwise works fine but we currently only set environment variables used by those tools, not others. The luajit script depends on running in an "Visual Studio Command Prompt" and they use environment variables set by/for vscmd.

ChrisDenton avatar Jun 09 '25 11:06 ChrisDenton