Squashed 'vendor/ruvector/' content from commit b64c2172

git-subtree-dir: vendor/ruvector
git-subtree-split: b64c21726f2bb37286d9ee36a7869fef60cc6900

examples/ruvLLM/esp32-flash/npm/scripts/windows/build.ps1

@@ -0,0 +1,124 @@
+# build.ps1 - Auto-configure and build RuvLLM ESP32
+# Automatically detects toolchain paths - no manual configuration needed
+
+param(
+    [string]$Target = "xtensa-esp32-espidf",
+    [switch]$Release = $true,
+    [string]$Features = ""
+)
+
+$ErrorActionPreference = "Stop"
+
+Write-Host "`n=== RuvLLM ESP32 Build ===" -ForegroundColor Cyan
+Write-Host ""
+
+# Auto-detect paths
+$rustupHome = if ($env:RUSTUP_HOME) { $env:RUSTUP_HOME } else { "$env:USERPROFILE\.rustup" }
+$cargoHome = if ($env:CARGO_HOME) { $env:CARGO_HOME } else { "$env:USERPROFILE\.cargo" }
+
+# Find ESP toolchain
+$espToolchain = (Get-ChildItem "$rustupHome\toolchains" -Directory -ErrorAction SilentlyContinue |
+    Where-Object { $_.Name -like "esp*" } |
+    Select-Object -First 1)
+
+if (-not $espToolchain) {
+    Write-Error "ESP toolchain not found. Run .\setup.ps1 first"
+}
+
+$espToolchainPath = $espToolchain.FullName
+
+# Find libclang dynamically
+$libclang = Get-ChildItem "$espToolchainPath" -Recurse -Filter "libclang.dll" -ErrorAction SilentlyContinue |
+    Select-Object -First 1
+
+if (-not $libclang) {
+    Write-Error "libclang.dll not found in $espToolchainPath"
+}
+
+# Find Python
+$python = Get-Command python -ErrorAction SilentlyContinue
+if (-not $python) {
+    $python = Get-Command python3 -ErrorAction SilentlyContinue
+}
+if (-not $python) {
+    Write-Error "Python not found. Please install Python 3.8+"
+}
+$pythonPath = Split-Path $python.Source
+
+# Find clang and xtensa-esp-elf paths
+$clangBin = Get-ChildItem "$espToolchainPath" -Recurse -Directory -Filter "esp-clang" -ErrorAction SilentlyContinue |
+    Select-Object -First 1
+$clangBinPath = if ($clangBin) { "$($clangBin.FullName)\bin" } else { "" }
+
+$xtensaBin = Get-ChildItem "$espToolchainPath" -Recurse -Directory -Filter "xtensa-esp-elf" -ErrorAction SilentlyContinue |
+    Select-Object -First 1
+$xtensaBinPath = if ($xtensaBin) { "$($xtensaBin.FullName)\bin" } else { "" }
+
+# Set environment variables
+$env:LIBCLANG_PATH = Split-Path $libclang.FullName
+$env:RUSTUP_TOOLCHAIN = "esp"
+$env:ESP_IDF_VERSION = "v5.1.2"
+
+# Build PATH with all required directories
+$pathParts = @(
+    $pythonPath,
+    "$pythonPath\Scripts",
+    $clangBinPath,
+    $xtensaBinPath,
+    "$cargoHome\bin"
+) | Where-Object { $_ -ne "" }
+
+$env:PATH = ($pathParts -join ";") + ";" + $env:PATH
+
+Write-Host "Build Configuration:" -ForegroundColor Gray
+Write-Host "  Target:        $Target"
+Write-Host "  Release:       $Release"
+Write-Host "  Toolchain:     $($espToolchain.Name)"
+Write-Host "  LIBCLANG_PATH: $($env:LIBCLANG_PATH)"
+Write-Host ""
+
+# Navigate to project directory
+$projectDir = Split-Path -Parent (Split-Path -Parent $PSScriptRoot)
+Push-Location $projectDir
+
+try {
+    # Build cargo command
+    $cargoArgs = @("build")
+
+    if ($Release) {
+        $cargoArgs += "--release"
+    }
+
+    if ($Features) {
+        $cargoArgs += "--features"
+        $cargoArgs += $Features
+    }
+
+    Write-Host "Running: cargo $($cargoArgs -join ' ')" -ForegroundColor Gray
+    Write-Host ""
+
+    & cargo @cargoArgs
+
+    if ($LASTEXITCODE -ne 0) {
+        throw "Build failed with exit code $LASTEXITCODE"
+    }
+
+    Write-Host ""
+    Write-Host "Build successful!" -ForegroundColor Green
+
+    # Find the built binary
+    $buildDir = if ($Release) { "release" } else { "debug" }
+    $binary = Get-ChildItem "$projectDir\target\$Target\$buildDir" -Filter "*.elf" -ErrorAction SilentlyContinue |
+        Where-Object { $_.Name -notmatch "deps" } |
+        Select-Object -First 1
+
+    if ($binary) {
+        Write-Host "Binary: $($binary.FullName)" -ForegroundColor Cyan
+    }
+
+    Write-Host ""
+    Write-Host "Next: Run .\flash.ps1 to flash to device" -ForegroundColor Yellow
+
+} finally {
+    Pop-Location
+}