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CMake: Win XP (v141_xp) VS install script

Move the PowerShell code from .github/workflow/cmake-builds.yml into its
own script, cmake/github_v141_xp.ps1, to keep cmake-buils.yml readable.
The script also facilitates synchronizng with the Chocolatey installer's
Wait-VSIstallerProcesses function easier (from which this this code is
derived.)

cmake-builds.yml: Check the output from Get-VSSetupInstance and
Set-VSSetupInstance. Empty (or null) output indicates that the v141_xp
install did not complete successfully. Build process will bail when that
happens.

cmake/v141_xp_install.ps1: Unused and now unnecessary script.
This commit is contained in:
B. Scott Michel
2023-08-17 14:12:05 -07:00
committed by Paul Koning
parent eeebbed273
commit 06d41835fe
4 changed files with 166 additions and 182 deletions

View File

@@ -127,101 +127,8 @@ jobs:
Where-Object { $_ -notlike "*\Strawberry\*" -and $_ -notlike "*/Strawberry/*" }) -join ';'
$env:Path = $fixPATH
#+
# Update the existing Github Visual Studio installation in-place. `vswhere` may find multiple
# VS installations, so iterate through them all.
#
# This is Grey Magic. `vs_installer` exits almost immediately if you run it from the command
# line. However, `vs_installer`'s subprocesses are well known and we look for them and wait
# for them to terminate.
#
# GH Actions does something strange with stdout and stderr, so you won't get any
# indication of failure or output that shows you that something is happening.
#
# The waiting code was adapted from the Chocolatey VS installer scripts.
#-
$vswhere = "${env:ProgramFiles} (x86)\Microsoft Visual Studio\Installer\vswhere"
$vsinstaller = "${env:ProgramFiles} (x86)\Microsoft Visual Studio\Installer\vs_installer.exe"
$vsInstallOut = "$env:TEMP\vsinstall-out.txt"
$vsInstallErr = "$env:TEMP\vsinstall-err.txt"
& ${vswhere} -property installationPath | `
Foreach-Object -process {
## --quiet: Don't open/show UI
## --force: Terminate any VS instances forcibly
## --norestart: Delay reboot after install, if needed
## --installWhileDownloading: Self-explanitory.
$Params = @(
"modify",
"--installPath", "$_",
"--add", "Microsoft.VisualStudio.Component.VC.v141.x86.x64",
"--add", "Microsoft.VisualStudio.Component.WinXP",
"--quiet", "--force", "--norestart", "--installWhileDownloading"
)
& $vsInstaller $Params 2> $vsInstallErr > $vsInstallOut
$vsinstallerProcesses = @('vs_installer', 'vs_installershell', 'vs_installerservice')
$vsInstallerStartup = $true
$vsInstallerStartCount = 10
do
{
Write-Debug ('Looking for running VS installer processes')
$vsInstallerRemaining = Get-Process -Name $vsinstallerProcesses -ErrorAction SilentlyContinue | Where-Object { $null -ne $_ -and -not $_.HasExited }
$vsInstallerProcessCount = ($vsInstallerRemaining | Measure-Object).Count
if ($vsInstallerProcessCount -gt 0)
{
## Installer processes are present, so obviously not starting up.
$vsInstallerStartup = $false
try
{
Write-Debug "Found $vsInstallerProcessCount running Visual Studio installer processes which are known to exit asynchronously:"
$vsInstallerRemaining | Sort-Object -Property Name, Id | ForEach-Object { '[{0}] {1}' -f $_.Id, $_.Name } | Write-Debug
Write-Debug ('Giving the processes some time to exit')
$vsInstallerRemaining | Wait-Process -Timeout 45 -ErrorAction SilentlyContinue
}
finally
{
$vsInstallerRemaining | ForEach-Object { $_.Dispose() }
$vsInstallerRemaining = $null
}
} else {
if ($vsInstallerStartup) {
if ($vsInstallerStartCount -gt 0) {
Write-Debug "No VS installer processes detected; sleeping with $vsInstallerStartCount tries remaining."
Start-Sleep -Seconds 10.0
$vsInstallerStartCount -= 1
} else {
$vsInstallerStartup = $false
Write-Debug "VS installer never started? Exiting."
Exit 99
}
}
}
}
while (($vsInstallerStartup -and $vsInstallerStartCount -gt 0) -or $vsInstallerProcessCount -gt 0)
}
if ((Test-Path $vsInstallOut -PathType Leaf) -and (Get-Item $vsInstallOut).length -gt 0kb)
{
Write-Output "-- vsinstaller output:"
Get-Content $vsInstallOut
}
else
{
Write-Debug "-- No vsinstaller output."
}
if ((Test-Path $vsInstallErr -PathType Leaf) -and (Get-Item $vsInstallErr).length -gt 0kb)
{
Write-Output "-- vsinstaller error output:"
Get-Content $vsInstallErr
}
else
{
Write-Debug "-- No vsinstaller error/diag output."
}
## Install the XP toolkit, aka v141_xp. This script is specific to the Github environment.
./cmake/github_v141_xp.ps1
#+
# The GH Windows runner image documentation says that the VSSetup module is installed, from
@@ -229,7 +136,15 @@ jobs:
# paranoia, ensuring that we really, truly and honestly have WinXP support.
#-
Write-Debug "Get-VSSetupInstance/Select-VSSetupInstance"
Get-VSSetupInstance -All | Select-VSSetupInstance -Require 'Microsoft.VisualStudio.Component.WinXP' -Latest
$instances=$(Get-VSSetupInstance -All | Select-VSSetupInstance -Require 'Microsoft.VisualStudio.Component.WinXP' -Latest)
if ($null -eq $instances)
{
throw "v141_xp didn't install correctly or incomplete install."
}
else
{
$instances | Write-Output
}
## Don't use LTO for XP. XP compatibility comes from VS2017 -- MS is
## at VS2022. There are likely legacy bugs that have been fixed.