build.ps1

<#
This script builds libiconv,libxml2 and libxslt
#>
Param(
    [switch]$x64,
    [switch]$arm64,
    [switch]$vs2008
)

$ErrorActionPreference = "Stop"
Import-Module Pscx

Function Get-BatPath($year, $edition, $vcvarsarch) {
    if ($year -eq 2019) {
        return "C:\Program Files (x86)\Microsoft Visual Studio\2019\$edition\VC\Auxiliary\Build\vcvars$vcvarsarch.bat"
    } elseif ($year -eq 2022) {
        return "C:\Program Files\Microsoft Visual Studio\2022\$edition\VC\Auxiliary\Build\vcvars$vcvarsarch.bat"
    }
}

$platDir = If($x64) { "\x64" } ElseIf ($arm64) { "\arm64" } Else { "" }
$distname = If($x64) { "win64" } ElseIf($arm64) { "win-arm64" } Else { "win32" }
If($vs2008) { $distname = "vs2008.$distname" }

If($vs2008) {
    $vcvarsarch = If($x64) { "amd64" } Else { "x86" }
    Import-VisualStudioVars -VisualStudioVersion "90" -Architecture $vcvarsarch
} Else {
    $vcvarsarch = If($x64) { "x86_amd64" } ElseIf ($arm64) { "x86_arm64" } Else { "32" }

    $community = Get-BatPath 2019 "Community" $vcvarsarch
    $enterprise = Get-BatPath 2019 "Enterprise" $vcvarsarch

    $bat = ""
    if (Test-Path $community) {
        $bat = $community
    } elseif (Test-Path $enterprise) {
        $bat = $enterprise
    }

    cmd.exe /c "call `"$bat`" && set > %temp%\vcvars$vcvarsarch.txt"
    Get-Content "$env:temp\vcvars$vcvarsarch.txt" | Foreach-Object {
        if ($_ -match "^(.*?)=(.*)$") {
            Set-Content "env:\$($matches[1])" $matches[2]
        }
    }
}

Set-Location $PSScriptRoot

if($vs2008) {
    Set-Location .\libiconv\MSVC9
    $vcarch = If($x64) { "x64" } Else {"Win32"}
    vcbuild libiconv_static\libiconv_static.vcproj "Release|$vcarch"
    $iconvLib = Join-Path (pwd) libiconv_static$platDir\Release
} else {
    Set-Location .\libiconv\MSVC16
    msbuild libiconv_static\libiconv_static.vcxproj /p:Configuration=Release
    $iconvLib = Join-Path (pwd) $platDir\lib
}

$iconvInc = Join-Path $PSScriptRoot libiconv\source\include

Set-Location $PSScriptRoot

Set-Location .\zlib
Start-Process -NoNewWindow -Wait nmake "-f win32/Makefile.msc zlib_a.lib"
$zlibLib = (pwd)
$zlibInc = (pwd)

Move-Item zlib_a.lib zlib.lib -force

Set-Location ..

Set-Location .\libxml2\win32
cscript configure.js lib="$zlibLib;$iconvLib" include="$zlibInc;$iconvInc" vcmanifest=yes zlib=yes
Start-Process -NoNewWindow -Wait nmake libxmla
$xmlLib = Join-Path (pwd) bin.msvc
$xmlInc = Join-Path (pwd) ..\include
Set-Location ..\..

Set-Location .\libxslt\win32
cscript configure.js lib="$zlibLib;$iconvLib;$xmlLib" include="$zlibInc;$iconvInc;$xmlInc" vcmanifest=yes zlib=yes
Start-Process -NoNewWindow -Wait nmake "libxslta libexslta"
Set-Location ..\..

if($vs2008) {
    # Pushed by Import-VisualStudioVars
    Pop-EnvironmentBlock
}

# Bundle releases
Function BundleRelease($name, $lib, $inc)
{
    New-Item -ItemType Directory .\dist\$name

    New-Item -ItemType Directory .\dist\$name\lib
    Copy-Item -Recurse $lib .\dist\$name\lib
    Get-ChildItem -File -Recurse .\dist\$name\lib | Where{$_.Name -NotMatch ".(lib|pdb)$" } | Remove-Item

    New-Item -ItemType Directory .\dist\$name\include
    Copy-Item -Recurse $inc .\dist\$name\include
    Get-ChildItem -File -Recurse .\dist\$name\include | Where{$_.Name -NotMatch ".h$" } | Remove-Item

    Write-Zip  .\dist\$name .\dist\$name.zip
    Remove-Item -Recurse -Path .\dist\$name
}

if (Test-Path .\dist) { Remove-Item .\dist -Recurse }
New-Item -ItemType Directory .\dist

# lxml expects iconv to be called iconv, not libiconv
Dir $iconvLib\libiconv* | Copy-Item -Force -Destination {Join-Path $iconvLib ($_.Name -replace "libiconv","iconv") }

BundleRelease "iconv-1.15.$distname" (dir $iconvLib\iconv_a*) (dir $iconvInc\*)
BundleRelease "libxml2-2.11.8.$distname" (dir $xmlLib\*) (Get-Item $xmlInc\libxml)
BundleRelease "libxslt-1.1.39.$distname" (dir .\libxslt\win32\bin.msvc\*) (Get-Item .\libxslt\libxslt,.\libxslt\libexslt)
BundleRelease "zlib-1.3.1.$distname" (Get-Item .\zlib\*.*) (Get-Item .\zlib\zconf.h,.\zlib\zlib.h)