# 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 ) 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 $cmd = "cd /c/$ffmpeg_name" $cmd += " && mkdir -p build/$buildSystem && cd build/$buildSystem" $cmd += " && ../../configure --prefix=installed $config" if ($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 "C:\$ffmpeg_name\build\$buildSystem\installed" 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 { $shared=$true $target_toolchain_arch="armv7a-linux-androideabi" $target_arch="armv7-a" $target_cpu="armv7-a" $api_version="24" $ndkVersionLatest = "r27c" $ndkFolderLatest = "/c/Utils/Android/android-ndk-$ndkVersionLatest" $toolchain="${ndkFolderLatest}/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 = [System.Environment]::GetEnvironmentVariable("OPENSSL_ANDROID_HOME_DEFAULT", [System.EnvironmentVariableTarget]::Machine) $openssl_path = $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}" $config += " --extra-cflags=-I$envOPENSSL_ANDROID_HOME_DEFAULT/include --extra-ldflags=-L$env:OPENSSL_ANDROID_HOME_DEFAULT/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_ARMV7" -shared $shared 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 $androidArmV7Res = InstallAndroidArmv7 $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" } }