34a9329db5
compile-glsl.ps1 writes the wrapper a WebGL2 consumer writes (#version 300 es, highp precision, the library by concatenation, one call of every public function) and compiles it with glslang; -Body replaces the calls, for the negative control. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
42 lines
1.7 KiB
PowerShell
42 lines
1.7 KiB
PowerShell
param(
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[string]$InstallRoot = ".tools\glslang"
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)
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$ErrorActionPreference = "Stop"
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$repoRoot = Resolve-Path (Join-Path $PSScriptRoot "..")
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$installPath = Join-Path $repoRoot $InstallRoot
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New-Item -ItemType Directory -Force -Path $installPath | Out-Null
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# Pinned: the GLSL compile check means this front end (Khronos glslang 16.6.0). The hash is the
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# SHA256 digest GitHub publishes for this asset of KhronosGroup/glslang release 16.6.0.
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$zipName = "glslang-16.6.0-windows-x86_64-release.zip"
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$zipUrl = "https://github.com/KhronosGroup/glslang/releases/download/16.6.0/$zipName"
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$zipSha256 = "82BF434E69B9BB4829DE7E2B4BC2C5E7A7861E53D66CF75E5CC70F5F694A8D9B"
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$zipPath = Join-Path $installPath $zipName
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Remove-Item -LiteralPath $zipPath -Force -ErrorAction SilentlyContinue
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& curl.exe -L --retry 5 --retry-delay 2 --fail -o $zipPath $zipUrl
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if ($LASTEXITCODE -ne 0) {
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throw "curl.exe failed with exit code $LASTEXITCODE."
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}
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$actualSha256 = (Get-FileHash -LiteralPath $zipPath -Algorithm SHA256).Hash
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if ($actualSha256 -ne $zipSha256) {
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Remove-Item -LiteralPath $zipPath -Force
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throw "$zipName SHA256 is $actualSha256, expected $zipSha256."
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}
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$currentPath = Join-Path $installPath "current"
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Remove-Item -LiteralPath $currentPath -Recurse -Force -ErrorAction SilentlyContinue
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New-Item -ItemType Directory -Force -Path $currentPath | Out-Null
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Expand-Archive -LiteralPath $zipPath -DestinationPath $currentPath -Force
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$glslangPath = Get-ChildItem -LiteralPath $currentPath -Recurse -File -Include "glslang.exe", "glslangValidator.exe" | Select-Object -First 1
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if (-not $glslangPath) {
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throw "glslang executable was not found after extraction."
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}
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& $glslangPath.FullName --version
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Write-Host "glslang installed at $($glslangPath.FullName)"
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