Building cc65 on Windows

build-cc65-windows.ps1

[cmdletbinding()]
param(
    [string]$MinGWPath = "C:\MinGW"
)
$ErrorActionPreference = 'Stop';
<#
    You will need to install:
    - MinGW : https://osdn.net/frs/redir.php?m=pumath&f=mingw%2F68260%2Fmingw-get-setup.exe
        - Install packages
            - mingw32-base-bin
            - msys-base-bin

    Drop this into your cc65 source folder.

    This will ensure the PATH contains all the needed paths
    - MinGW bin
    - MSYS bin
    - cc65 bin

    Create a global function called 'make' which will run mingw32-make
    Clean any previous builds THEN
    It builds it :)
#>

$paths = @{
    "$MinGWPath\bin"=$true
    "$MinGWPath\msys\1.0\bin\"=$true
    "$PSScriptRoot\bin"=$false
};

function Set-EnvPath {
    [cmdletbinding()]
    param(
        [string]$Path,
        [bool]$MustExist
    )
    if ($MustExist.IsPresent -and ![System.IO.File]::Exists($Path)) {
        Write-Error "Path '$Path' must exist.";
        return;
    }
    if ($ENV:Path -notlike "*${Path}*") {  
        Write-Verbose "Adding '$Path' to PATH";
        $newPath = @($ENV:Path,$Path) -join ";";
        [System.Environment]::SetEnvironmentVariable("PATH", $newPath, [System.EnvironmentVariableTarget]::User);
        $ENV:Path = $newPath;
    }
}

function global:make {
    [cmdletbinding()]
    param(
        [Parameter(ValueFromRemainingArguments=$true)]
        [string]$Arguments
    )

    Invoke-Expression "mingw32-make $Arguments";
}

foreach ($path in $paths.Keys) {
    Write-Verbose "Checking path '$path'"
    Set-EnvPath -Path $path -MustExist $paths[$path]; 
}

make clean
make