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############################################################################
##
## Copyright (C) 2022 The Qt Company Ltd.
## Contact: https://www.qt.io/licensing/
##
## This file is part of the provisioning scripts of the Qt Toolkit.
##
## $QT_BEGIN_LICENSE:LGPL$
## Commercial License Usage
## Licensees holding valid commercial Qt licenses may use this file in
## accordance with the commercial license agreement provided with the
## Software or, alternatively, in accordance with the terms contained in
## a written agreement between you and The Qt Company. For licensing terms
## and conditions see https://www.qt.io/terms-conditions. For further
## information use the contact form at https://www.qt.io/contact-us.
##
## GNU Lesser General Public License Usage
## Alternatively, this file may be used under the terms of the GNU Lesser
## General Public License version 3 as published by the Free Software
## Foundation and appearing in the file LICENSE.LGPL3 included in the
## packaging of this file. Please review the following information to
## ensure the GNU Lesser General Public License version 3 requirements
## will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
##
## GNU General Public License Usage
## Alternatively, this file may be used under the terms of the GNU
## General Public License version 2.0 or (at your option) the GNU General
## Public license version 3 or any later version approved by the KDE Free
## Qt Foundation. The licenses are as published by the Free Software
## Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
## included in the packaging of this file. Please review the following
## information to ensure the GNU General Public License requirements will
## be met: https://www.gnu.org/licenses/gpl-2.0.html and
## https://www.gnu.org/licenses/gpl-3.0.html.
##
## $QT_END_LICENSE$
##
#############################################################################
. "$PSScriptRoot\helpers.ps1"
# This script will install FFmpeg
$msys = "C:\Utils\msys64\usr\bin\bash"
$version = "n5.0"
$ffmpeg_name = "ffmpeg-" + $version;
$sha1 = "3F7C6D5264A04BC27BA471D189B0483954820D65"
$url_cached = "http://ci-files01-hki.intra.qt.io/input/ffmpeg/" + $version + ".zip"
$url_public = "https://github.com/FFmpeg/FFmpeg/archive/refs/tags/" +$version + ".zip"
$download_location = "C:\Windows\Temp\" + $ffmpeg_name + ".zip"
$unzip_location = "C:\"
Write-Host "Fetching FFmpeg $version..."
Download $url_public $url_cached $download_location
Verify-Checksum $download_location $sha1
Extract-7Zip $download_location $unzip_location
Remove $download_location
$config = Get-Content "$PSScriptRoot\..\shared\ffmpeg_config_options.txt"
Write-Host "FFmpeg configuration $config"
function InstallFfmpeg {
Param (
[string]$buildSystem,
[string]$msystem,
[string]$additionalPath,
[string]$ffmpegDirEnvVar,
[string]$toolchain
)
Write-Host "Configure and compile ffmpeg for $buildSystem"
$oldPath = $env:PATH
if ($additionalPath) { $env:PATH = "$additionalPath;$env:PATH" }
$env:MSYS2_PATH_TYPE = "inherit"
$env:MSYSTEM = $msystem
$cmd = "cd /c/$ffmpeg_name"
$cmd += " && mkdir -p build/$buildSystem && cd build/$buildSystem"
$cmd += " && ../../configure --prefix=installed $config"
if ($toolchain) { $cmd += " --toolchain=$toolchain" }
$cmd += " && make install -j"
Write-Host "MSYS cmd:"
Write-Host $cmd
$buildResult = Start-Process -NoNewWindow -Wait -PassThru -ErrorAction Stop -FilePath "$msys" -ArgumentList ("-lc", "`"$cmd`"")
$env:PATH = $oldPath
if ($buildResult.ExitCode) {
Write-Host "Failed to build ffmpeg for $buildSystem"
return $false
}
Set-EnvironmentVariable $ffmpegDirEnvVar "C:\$ffmpeg_name\build\$buildSystem\installed"
return $true
}
function InstallMingwFfmpeg {
$mingwPath = [System.Environment]::GetEnvironmentVariable("MINGW1120", [System.EnvironmentVariableTarget]::Machine)
return InstallFfmpeg -buildSystem "mingw" -msystem "MINGW" -additionalPath "$mingwPath\bin" -ffmpegDirEnvVar "FFMPEG_DIR_MINGW"
}
function InstallMsvcFfmpeg {
$vsPath = "C:\Program Files (x86)\Microsoft Visual Studio\2019\Professional"
#$vsPath = "C:\Program Files\Microsoft Visual Studio\2022\Professional"
Write-Host "Enter VisualStudio developer shell"
try {
Import-Module "$vsPath\Common7\Tools\Microsoft.VisualStudio.DevShell.dll"
Enter-VsDevShell -VsInstallPath $vsPath -DevCmdArguments "-arch=x64 -no_logo"
} catch {
Write-Host "Failed to enter VisualStudio DevShell"
return $false
}
$result = InstallFfmpeg -buildSystem "msvc" -msystem "MSYS" -toolchain "msvc" -ffmpegDirEnvVar "FFMPEG_DIR_MSVC"
if ($result) {
# As ffmpeg build system creates lib*.a file we have to rename them to *.lib files to be recognized by WIN32
Write-Host "Rename libraries lib*.a -> *.lib"
try {
$msvcDir = [System.Environment]::GetEnvironmentVariable("FFMPEG_DIR_MSVC", [System.EnvironmentVariableTarget]::Machine)
Get-ChildItem "$msvcDir\lib\lib*.a" | Rename-Item -NewName { $_.Name -replace 'lib(\w+).a$', '$1.lib' }
} catch {
Write-Host "Failed to rename libraries lib*.a -> *.lib"
return $false
}
}
return $result
}
function InstallLlvmMingwFfmpeg {
return InstallFfmpeg -buildSystem "llvm-mingw" -msystem "CLANG64" -ffmpegDirEnvVar "FFMPEG_DIR_LLVM_MINGW" -additionalPath "C:\llvm-mingw\bin"
}
$mingwRes = InstallMingwFfmpeg
$msvcRes = InstallMsvcFfmpeg
$llvmMingwRes = InstallLlvmMingwFfmpeg
Write-Host "Ffmpeg installation results:"
Write-Host " mingw:" $(if ($mingwRes) { "OK" } else { "FAIL" })
Write-Host " msvc:" $(if ($msvcRes) { "OK" } else { "FAIL" })
Write-Host " llvm-mingw:" $(if ($llvmMingwRes) { "OK" } else { "FAIL" })
exit $(if ($mingwRes -and $msvcRes -and $llvmMingwRes) { 0 } else { 1 })
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