Add build script for SDRplay

build-sdrplay.ps1

@@ -0,0 +1,15 @@
+$ErrorActionPreference = 'Stop'
+$gcc = 'C:\msys64\mingw64\bin'
+if (-not (Test-Path (Join-Path $gcc 'gcc.exe'))) {
+  throw "gcc not found at $gcc"
+}
+$env:PATH = "$gcc;" + $env:PATH
+$env:CGO_ENABLED = '1'
+$env:CGO_CFLAGS = '-IC:\PROGRA~1\SDRplay\API\inc'
+$env:CGO_LDFLAGS = '-LC:\PROGRA~1\SDRplay\API\x64 -lsdrplay_api'
+
+Write-Host "Building with SDRplay support..." -ForegroundColor Cyan
+
+go build -tags sdrplay ./cmd/sdrd
+
+Write-Host "Done." -ForegroundColor Green