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# Requires: 7z, perl and msys

. "$PSScriptRoot\helpers.ps1"

if (Is64BitWinHost) {
    $msys_bash = "C:\Utils\msys64\usr\bin\bash"
} else {
    $msys_bash = "C:\Utils\msys32\usr\bin\bash"
}

# OpenSSL need to be configured from sources for Android build in windows 7
# Msys need to be installed to target machine
# More info and building instructions can be found from http://doc.qt.io/qt-5/opensslsupport.html

$version = "1.1.1m"
$ndk_version = "r22b"
$zip = Get-DownloadLocation ("openssl-$version.tar.gz")
$prebuilt_zip = Get-DownloadLocation ("prebuilt-openssl-${version}-fixes-ndk_root-windows.zip")
$sha1 = "c9638d25b9709eda1ac52591c0993af52d6d1206"
$prebuilt_sha1 = "2bf5354b2264ed80e85fea3705ba434a38fe563e"
$destination = "C:\Utils\openssl-android-master"
$prebuilt_url = "\\ci-files01-hki.intra.qt.io\provisioning\openssl\prebuilt-openssl-${version}-fixes-ndk_root-windows.zip"

# msys unix style paths
$ndkPath = "/c/Utils/Android/android-ndk-${ndk_version}"
$openssl_path = "/c/Utils/openssl-android-master"
$cc_path = "$ndkPath/toolchains/llvm/prebuilt/windows-x86_64/bin"
if ((Test-Path $prebuilt_url)) {
    Download $prebuilt_url $prebuilt_url $prebuilt_zip
    Verify-Checksum $prebuilt_zip $prebuilt_sha1
    Extract-7Zip $prebuilt_zip C:\Utils
    Remove $prebuilt_zip
} else {
    # openssl-${version}_fixes-ndk_root.tar.gz package includes fixes from https://github.com/openssl/openssl/pull/17322 and string ANDROID_NDK_HOME is replaced with ANDROID_NDK_ROOT in Configurations/15-android.conf
    Download \\ci-files01-hki.intra.qt.io\provisioning\openssl\openssl-${version}_fixes-ndk_root.tar.gz \\ci-files01-hki.intra.qt.io\provisioning\openssl\openssl-${version}_fixes-ndk_root.tar.gz $zip
    Verify-Checksum $zip $sha1

    Extract-7Zip $zip C:\Utils\tmp
    Extract-7Zip C:\Utils\tmp\openssl-$version.tar C:\Utils\tmp
    Move-Item C:\Utils\tmp\openssl-${version} $destination
    Remove "$zip"

    Write-Host "Configuring OpenSSL $version for Android..."
    Push-Location $destination
    # $ must be escaped in powershell...

    function CheckExitCode {

        param (
            $p
        )

        if ($p.ExitCode) {
            Write-host "Process failed with exit code: $($p.ExitCode)"
            exit 1
        }
    }

    $configure = Start-Process -NoNewWindow -Wait -PassThru -ErrorAction Stop -FilePath "$msys_bash" -ArgumentList ("-lc", "`"pushd $openssl_path; ANDROID_NDK_ROOT=$ndkPath PATH=${cc_path}:`$PATH CC=clang $openssl_path/Configure shared android-arm`"")
    CheckExitCode $configure

    $make = Start-Process -NoNewWindow -Wait -PassThru -ErrorAction Stop -FilePath "$msys_bash" -ArgumentList ("-lc", "`"pushd $openssl_path; ANDROID_NDK_ROOT=$ndkPath PATH=${cc_path}:`$PATH CC=clang make -f $openssl_path/Makefile build_generated`"")
    CheckExitCode $make

    Pop-Location
    Remove-item C:\Utils\tmp -Recurse -Confirm:$false
}

Set-EnvironmentVariable "OPENSSL_ANDROID_HOME" "$destination"
Write-Output "Android OpenSSL = $version" >> ~/versions.txt
