Files
qt5/coin/provisioning/common/windows/install-ffmpeg.ps1
Elias Toivola 980cd3659a Build FFmpeg with each Android NDK version
Multiple Android NDKs are installed in provisoning. FFmpeg build uses
NDK in its build process for Android, so this change makes provisioning
build multiple Android FFmpeg builds, so each Android nightly can use a
FFmpeg build where its corresponding NDK version was used.

Task-number: QTQAINFRA-7069
Change-Id: Ie4457c87b7b75e0c711a76bd8170e718cbda445d
Reviewed-by: Assam Boudjelthia <assam.boudjelthia@qt.io>
(cherry picked from commit 75fea893b1)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
2025-06-24 10:36:53 +00:00

275 lines
11 KiB
PowerShell

# Copyright (C) 2022 The Qt Company Ltd.
# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
. "$PSScriptRoot\helpers.ps1"
# This script will install FFmpeg
$msys = "C:\Utils\msys64\usr\bin\bash"
$version="n7.1.1"
$url_public="https://github.com/FFmpeg/FFmpeg/archive/refs/tags/$version.tar.gz"
$sha1="479291e8555fe036ca760f95cea829a21e9b8365"
$url_cached="http://ci-files01-hki.ci.qt.io/input/ffmpeg/$version.tar.gz"
$ffmpeg_name="FFmpeg-$version"
$download_location = "C:\Windows\Temp\$ffmpeg_name.tar.gz"
$unzip_location = "C:\"
Write-Host "Fetching FFmpeg $version..."
Download $url_public $url_cached $download_location
Verify-Checksum $download_location $sha1
Extract-tar_gz $download_location $unzip_location
Remove $download_location
function GetFfmpegDefaultConfiguration {
$defaultConfiguration = Get-Content "$PSScriptRoot\..\shared\ffmpeg_config_options.txt"
Write-Host "FFmpeg default configuration: $defaultConfiguration"
return $defaultConfiguration
}
function InstallFfmpeg {
Param (
[string]$config,
[string]$buildSystem,
[string]$msystem,
[string]$additionalPath,
[string]$ffmpegDirEnvVar,
[string]$toolchain,
[bool]$shared,
[string]$ndk_ver # Optional param for installing each ffmpeg build with different Android NDK
)
Write-Host "Configure and compile FFmpeg for $buildSystem with configuration: $config"
$oldPath = $env:PATH
if ($additionalPath) {
$env:PATH = "$additionalPath;$env:PATH"
}
$env:MSYS2_PATH_TYPE = "inherit"
$env:MSYSTEM = $msystem
if ($ndk_ver) {
$prefix = "installed-ndk-$ndk_ver"
} else {
$prefix = "installed"
}
$installDir = "C:\$ffmpeg_name\build\$buildSystem\$prefix"
$cmd = "cd /c/$ffmpeg_name"
$cmd += " && mkdir -p build/$buildSystem && cd build/$buildSystem"
$cmd += " && ../../configure --prefix=$prefix $config"
if ($toolchain) {
$cmd += " --toolchain=$toolchain"
}
if ($shared) {
$cmd += " --enable-shared --disable-static"
}
$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 $installDir
return $true
}
function InstallMingwFfmpeg {
$config = GetFfmpegDefaultConfiguration
$mingwPath = [System.Environment]::GetEnvironmentVariable("MINGW_PATH", [System.EnvironmentVariableTarget]::Machine)
return InstallFfmpeg -config $config -buildSystem "mingw" -msystem "MINGW" -additionalPath "$mingwPath\bin" -ffmpegDirEnvVar "FFMPEG_DIR_MINGW" -shared $true
}
function InstallMsvcFfmpeg {
Param (
[string]$hostArch,
[bool]$isArm64
)
$arch = "amd64"
$buildSystem = "msvc"
$ffmpegDirEnvVar = "FFMPEG_DIR_MSVC"
$config = GetFfmpegDefaultConfiguration
if ($isArm64) {
$arch = "arm64"
$buildSystem += "-arm64"
$ffmpegDirEnvVar += "_ARM64"
$config += " --arch=arm64 --disable-asm"
if ($hostArch -eq "amd64") {
$config += " --enable-cross-compile"
}
}
$result = EnterVSDevShell -HostArch $hostArch -Arch $arch
if (-Not $result) {
return $false
}
$result = InstallFfmpeg -config $config -buildSystem $buildSystem -msystem "MSYS" -toolchain "msvc" -ffmpegDirEnvVar $ffmpegDirEnvVar -shared $true
if ($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 {
$msvcDir = [System.Environment]::GetEnvironmentVariable($ffmpegDirEnvVar, [System.EnvironmentVariableTarget]::Machine)
Get-ChildItem "$msvcDir\lib\lib*.a" | ForEach-Object {
$NewName = $_.Name -replace 'lib(\w+).a$', '$1.lib'
$Destination = Join-Path -Path $_.Directory.FullName -ChildPath $NewName
Move-Item -Path $_.FullName -Destination $Destination -Force
}
} catch {
Write-Host "Failed to rename libraries lib*.a -> *.lib"
return $false
}
}
return $result
}
function InstallLlvmMingwFfmpeg {
$config = GetFfmpegDefaultConfiguration
return InstallFfmpeg -config $config -buildSystem "llvm-mingw" -msystem "CLANG64" -ffmpegDirEnvVar "FFMPEG_DIR_LLVM_MINGW" -additionalPath "C:\llvm-mingw\bin" -shared $true
}
function InstallAndroidArmv7 {
param (
[string]$ndk_root,
[string]$ffmpeg_dir_android_envvar_name,
[string]$ndk_version,
[string]$android_openssl_path # OpenSSL is built for Android using NDK, NDK versions for OpenSSL+FFmpeg should match
)
$shared=$true
$target_toolchain_arch="armv7a-linux-androideabi"
$target_arch="armv7-a"
$target_cpu="armv7-a"
$api_version="24"
$ndk_dir = $ndk_root -replace '\\', '/' -replace '^C:', '/c'
$toolchain="${ndk_dir}/toolchains/llvm/prebuilt/windows-x86_64"
$toolchain_bin="${toolchain}/bin"
$sysroot="${toolchain}/sysroot"
$cxx="${toolchain_bin}/${target_toolchain_arch}${api_version}-clang++"
$cc="${toolchain_bin}/${target_toolchain_arch}${api_version}-clang"
$ld="${toolchain_bin}/ld.exe"
$ar="${toolchain_bin}/llvm-ar.exe"
$ranlib="${toolchain_bin}/llvm-ranlib.exe"
$nm="${toolchain_bin}/llvm-nm.exe"
$strip="${toolchain_bin}/llvm-strip.exe"
$openssl_path = $android_openssl_path.Replace("\", "/")
New-Item -ItemType SymbolicLink -Path ${openssl_path}/armeabi-v7a/libcrypto.so -Target ${openssl_path}/armeabi-v7a/libcrypto_3.so
New-Item -ItemType SymbolicLink -Path ${openssl_path}/armeabi-v7a/libssl.so -Target ${openssl_path}/armeabi-v7a/libssl_3.so
$config = GetFfmpegDefaultConfiguration
$config += " --enable-cross-compile --target-os=android --enable-jni --enable-mediacodec --enable-openssl --enable-pthreads --enable-neon --disable-asm --disable-indev=android_camera"
$config += " --arch=$target_arch --cpu=${target_cpu} --sysroot=${sysroot} --sysinclude=${sysroot}/usr/include/"
$config += " --cc=${cc} --cxx=${cxx} --ar=${ar} --ranlib=${ranlib}"
$config += " --extra-cflags=-I${android_openssl_path}/include --extra-ldflags=-L${android_openssl_path}/armeabi-v7a"
$config += " --extra-cflags=-I${openssl_path}/include --extra-ldflags=-L${openssl_path}/armeabi-v7a"
$config += " --strip=$strip"
$result= InstallFfmpeg -config $config -buildSystem "android-arm" -msystem "ANDROID_CLANG" -ffmpegDirEnvVar $ffmpeg_dir_android_envvar_name -shared $shared -ndk_ver $ndk_version
Remove-Item -Path ${openssl_path}/armeabi-v7a/libcrypto.so
Remove-Item -Path ${openssl_path}/armeabi-v7a/libssl.so
if (-not $shared) {
return $result
}
# For Shared ffmpeg we need to change dependencies to stubs
Start-Process -NoNewWindow -Wait -PassThru -ErrorAction Stop -FilePath $msys -ArgumentList ("-lc", "`"pacman -Sy --noconfirm binutils`"")
Start-Process -NoNewWindow -Wait -PassThru -ErrorAction Stop -FilePath $msys -ArgumentList ("-lc", "`"pacman -Sy --noconfirm autoconf`"")
Start-Process -NoNewWindow -Wait -PassThru -ErrorAction Stop -FilePath $msys -ArgumentList ("-lc", "`"pacman -Sy --noconfirm automake`"")
Start-Process -NoNewWindow -Wait -PassThru -ErrorAction Stop -FilePath $msys -ArgumentList ("-lc", "`"pacman -Sy --noconfirm libtool`"")
$patchelf_sha1 = "DDD46A2E2A16A308245C008721D877455B23BBA8"
$patchelf_sources = "https://ci-files01-hki.ci.qt.io/input/android/patchelf/0.17.2.tar.gz"
$patchelf_download_location = "C:\Windows\Temp\0.17.2.tar.gz"
Invoke-WebRequest -UseBasicParsing $patchelf_sources -OutFile $patchelf_download_location
Verify-Checksum $patchelf_download_location $patchelf_sha1
Extract-tar_gz $patchelf_download_location $unzip_location
Remove $patchelf_download_location
Start-Process -NoNewWindow -Wait -PassThru -ErrorAction Stop -FilePath $msys -ArgumentList ("-lc", "`"cd C:/patchelf-0.17.2 && ./bootstrap.sh && ./configure && make install`"")
$command = "${PSScriptRoot}/../shared/fix_ffmpeg_dependencies.sh C:/${ffmpeg_name}/build/android-arm/installed/ _armeabi-v7a no"
$command = $command.Replace("\", "/")
Start-Process -NoNewWindow -Wait -PassThru -ErrorAction Stop -FilePath $msys -ArgumentList ("-lc", "`"$command`"")
return $result
}
function InstallFfmpegsAMD64 {
$hostArch = "amd64"
$mingwRes = InstallMingwFfmpeg
$llvmMingwRes = InstallLlvmMingwFfmpeg
if ($env:ANDROID_NDK_ROOT_LATEST) {
Write-Host "Install ffmpeg using latest supported Android NDK"
$androidArmV7Res = InstallAndroidArmv7 -ndk_root $env:ANDROID_NDK_ROOT_LATEST -ffmpeg_dir_android_envvar_name "FFMPEG_DIR_ANDROID_ARMV7_NDK_LATEST" -ndk_version "latest" -android_openssl_path $env:OPENSSL_ANDROID_HOME_LATEST
} else {
throw "Error: env.var ANDROID_NDK_ROOT_LATEST is not set for FFmpeg"
}
if ($env:ANDROID_NDK_ROOT_NIGHTLY1) {
Write-Host "Install ffmpeg using older Android NDK for nightly1"
InstallAndroidArmv7 -ndk_root $env:ANDROID_NDK_ROOT_NIGHTLY1 -ffmpeg_dir_android_envvar_name "FFMPEG_DIR_ANDROID_ARMV7_NDK_NIGHTLY1" -ndk_version "nightly1" -android_openssl_path $env:OPENSSL_ANDROID_HOME_NIGHTLY1
}
if ($env:ANDROID_NDK_ROOT_NIGHTLY2) {
Write-Host "Install ffmpeg using older Android NDK for nightly2"
InstallAndroidArmv7 -ndk_root $env:ANDROID_NDK_ROOT_NIGHTLY2 -ffmpeg_dir_android_envvar_name "FFMPEG_DIR_ANDROID_ARMV7_NDK_NIGHTLY2" -ndk_version "nightly2" -android_openssl_path $env:OPENSSL_ANDROID_HOME_NIGHTLY2
}
$msvcRes = InstallMsvcFfmpeg -hostArch $hostArch -isArm64 $false
$msvcArm64Res = InstallMsvcFfmpeg -hostArch $hostArch -isArm64 $true
Write-Host "Ffmpeg installation results:"
Write-Host " mingw:" $(if ($mingwRes) { "OK" } else { "FAIL" })
Write-Host " llvm-mingw:" $(if ($llvmMingwRes) { "OK" } else { "FAIL" })
Write-Host " android-armv7:" $(if ($androidArmV7Res) { "OK" } else { "FAIL" })
Write-Host " msvc:" $(if ($msvcRes) { "OK" } else { "FAIL" })
Write-Host " msvc-arm64:" $(if ($msvcArm64Res) { "OK" } else { "FAIL" })
exit $(if ($mingwRes -and $msvcRes -and $msvcArm64Res -and $llvmMingwRes -and $androidArmV7Res) { 0 } else { 1 })
}
function InstallFfmpegsARM64 {
$hostArch = "arm64"
$msvcArm64Res = InstallMsvcFfmpeg -hostArch $hostArch -isArm64 $true
Write-Host "Ffmpeg installation results:"
Write-Host " msvc-arm64:" $(if ($msvcArm64Res) { "OK" } else { "FAIL" })
exit $(if ($msvcArm64Res) { 0 } else { 1 })
}
$cpu_arch = Get-CpuArchitecture
switch ($cpu_arch) {
arm64 {
InstallFfmpegsARM64
Break
}
x64 {
InstallFfmpegsAMD64
Break
}
default {
throw "Unknown architecture $cpu_arch"
}
}