[networkdirect] Add new port

[MVoz]

deps
WDK + PlatformToolset=WindowsUserModeDriver10.0 (Vsix-WDK)

[cenit]

Fully agree with it. It might help moving msmpi port from binary to built from source

[BillyONeal]

I'm a bit concerned with this because previously installing the WDK changed a whole bunch of machine-wide settings that broke folks (e.g. it tried to force everything to build with /Qspectre). But we'll see.

[MVoz]

https://developercommunity.visualstudio.com/content/problem/348985/installing-wdk-1809-enabled-spectre-mitigation-fla.html

msbuild /p:SpectreMitigation=false

or patch

Removing the following:

<PropertyGroup>
<SpectreMitigation Condition="'$(SpectreMitigation)' == ''">Spectre</SpectreMitigation>
</PropertyGroup>

Microsoft.Cpp.WDK.props locates at C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\MSBuild\Microsoft\VC\v160 and subdirectories Platforms\(Platform name)\ImportBefore\Default

new version WDK.vsix only Kernel Driver ToolSets

    <Driver_SpectreMitigation Condition="'$(Driver_SpectreMitigation)' == ''">Spectre</Driver_SpectreMitigation>
    <SpectreMitigation>$(Driver_SpectreMitigation)</SpectreMitigation>

---

cmake 3.15+

https://gitlab.kitware.com/cmake/cmake/-/merge_requests/3629/diffs

/Qspectre-

enable_language(C)

add_library(SpectreMitigationOn-C empty.c)
target_compile_options(SpectreMitigationOn-C PRIVATE -Qspectre)

add_library(SpectreMitigationOff-C empty.c)
target_compile_options(SpectreMitigationOff-C PRIVATE -Qspectre-)

---

https://github.com/CommonBuildToolset/CBT.Modules/blob/master/Directory.Build.rsp

add file Directory.Build.rsp

/p:SpectreMitigation=false

[BillyONeal]

@voskrese That would require making such modifications to all ~1200 ports in inventory to inject that switch, which I don't think we want to sign up to do.

[MVoz]

Spectre to false ?

[MVoz]

version wdk 10.0.19582.0 no problem

WDK.zip

can use a newer version? as well as sdk

[MVoz]

/p:SpectreMitigation=Disabled not work ))

v160\Microsoft.CppBuild.targets(436,5): error MSB8040: Spectre-mitigated libraries are required for this project. Install them from the Visual Studio installer (Individual components tab) for any toolsets and architectures being used. Learn more: https://aka.ms/Ofhn4c

[MVoz]

version wdk 10.0.19041.1 no problem
work

[MVoz]

only test WDK, not merge