294 lines
		
	
	
	
		
			12 KiB
		
	
	
	
		
			Markdown
		
	
	
	
	
	
			
		
		
	
	
			294 lines
		
	
	
	
		
			12 KiB
		
	
	
	
		
			Markdown
		
	
	
	
	
	
# Build instructions for Windows
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- [Prepare folder](#prepare-folder)
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- [Install third party software](#install-third-party-software)
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- [Clone source code and prepare libraries](#clone-source-code-and-prepare-libraries)
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- [Build the project](#build-the-project)
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- [Qt Visual Studio Tools](#qt-visual-studio-tools)
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## Prepare folder
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Choose an empty folder for the future build, for example **D:\\TBuild**. It will be named ***BuildPath*** in the rest of this document. Create two folders there, ***BuildPath*\\ThirdParty** and ***BuildPath*\\Libraries**.
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All commands (if not stated otherwise) will be launched from **x86 Native Tools Command Prompt for VS 2019.bat** (should be in **Start Menu > Visual Studio 2019** menu folder). Pay attention not to use any other Command Prompt.
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### Obtain your API credentials
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You will require **api_id** and **api_hash** to access the Telegram API servers. To learn how to obtain them [click here][api_credentials].
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## Install third party software
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* Download **Strawberry Perl** installer from [http://strawberryperl.com/](http://strawberryperl.com/) and install to ***BuildPath*\\ThirdParty\\Strawberry**
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* Download **NASM** installer from [http://www.nasm.us](http://www.nasm.us) and install to ***BuildPath*\\ThirdParty\\NASM**
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* Download **Yasm** executable from [http://yasm.tortall.net/Download.html](http://yasm.tortall.net/Download.html), rename to *yasm.exe* and put to ***BuildPath*\\ThirdParty\\yasm**
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* Download **MSYS2** installer from [http://www.msys2.org/](http://www.msys2.org/) and install to ***BuildPath*\\ThirdParty\\msys64**
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* Download **jom** archive from [http://download.qt.io/official_releases/jom/jom.zip](http://download.qt.io/official_releases/jom/jom.zip) and unpack to ***BuildPath*\\ThirdParty\\jom**
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* Download **Python 2.7** installer from [https://www.python.org/downloads/](https://www.python.org/downloads/) and install to ***BuildPath*\\ThirdParty\\Python27**
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* Download **CMake** installer from [https://cmake.org/download/](https://cmake.org/download/) and install to ***BuildPath*\\ThirdParty\\cmake**
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* Download **Ninja** executable from [https://github.com/ninja-build/ninja/releases/download/v1.7.2/ninja-win.zip](https://github.com/ninja-build/ninja/releases/download/v1.7.2/ninja-win.zip) and unpack to ***BuildPath*\\ThirdParty\\Ninja**
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* Download **Git** installer from [https://git-scm.com/download/win](https://git-scm.com/download/win) and install it.
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* Download **NuGet** executable from [https://dist.nuget.org/win-x86-commandline/latest/nuget.exe](https://dist.nuget.org/win-x86-commandline/latest/nuget.exe) and put to ***BuildPath*\\ThirdParty\\NuGet**
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Open **x86 Native Tools Command Prompt for VS 2019.bat**, go to ***BuildPath*** and run
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    cd ThirdParty
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    git clone https://github.com/desktop-app/patches.git
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    cd patches
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    git checkout 87a2e9ee07
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    cd ..
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    git clone https://chromium.googlesource.com/external/gyp
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    cd gyp
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    git checkout 9f2a7bb1
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    git apply ../patches/gyp.diff
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    cd ..
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    python -m pip install pywin32
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Add **GYP**, **Ninja** and **NuGet** to your PATH:
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* Open **Control Panel** -> **System** -> **Advanced system settings**.
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* Press **Environment Variables...**.
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* Select **Path**.
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* Press **Edit**.
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* Add ***BuildPath*\\ThirdParty\\gyp** value.
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* Add ***BuildPath*\\ThirdParty\\Ninja** value.
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* Add ***BuildPath*\\ThirdParty\\NuGet** value.
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## Clone source code and prepare libraries
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Open **x86 Native Tools Command Prompt for VS 2019.bat**, go to ***BuildPath*** and run
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    SET PATH=%cd%\ThirdParty\Strawberry\perl\bin;%cd%\ThirdParty\Python27;%cd%\ThirdParty\NASM;%cd%\ThirdParty\jom;%cd%\ThirdParty\cmake\bin;%cd%\ThirdParty\yasm;%PATH%
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    git clone --recursive https://github.com/telegramdesktop/tdesktop.git
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    mkdir Libraries
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    cd Libraries
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    git clone https://github.com/desktop-app/patches.git
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    cd patches
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    git checkout 87a2e9ee07
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    cd ..
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    git clone https://github.com/desktop-app/lzma.git
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    cd lzma\C\Util\LzmaLib
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    msbuild LzmaLib.sln /property:Configuration=Debug /property:Platform="x86"
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    msbuild LzmaLib.sln /property:Configuration=Release /property:Platform="x86"
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    cd ..\..\..\..
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    git clone https://github.com/openssl/openssl.git openssl_1_1_1
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    cd openssl_1_1_1
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    git checkout OpenSSL_1_1_1-stable
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    perl Configure no-shared no-tests debug-VC-WIN32
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    nmake
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    mkdir out32.dbg
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    move libcrypto.lib out32.dbg
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    move libssl.lib out32.dbg
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    move ossl_static.pdb out32.dbg\ossl_static
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    nmake clean
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    move out32.dbg\ossl_static out32.dbg\ossl_static.pdb
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    perl Configure no-shared no-tests VC-WIN32
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    nmake
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    mkdir out32
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    move libcrypto.lib out32
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    move libssl.lib out32
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    move ossl_static.pdb out32
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    cd ..
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    git clone https://github.com/desktop-app/zlib.git
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    cd zlib\contrib\vstudio\vc14
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    msbuild zlibstat.vcxproj /property:Configuration=Debug /property:Platform="x86"
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    msbuild zlibstat.vcxproj /property:Configuration=ReleaseWithoutAsm /property:Platform="x86"
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    cd ..\..\..\..
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    git clone -b v4.0.1-rc2 https://github.com/mozilla/mozjpeg.git
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    cd mozjpeg
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    cmake . ^
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        -G "Visual Studio 16 2019" ^
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        -A Win32 ^
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        -DWITH_JPEG8=ON ^
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        -DPNG_SUPPORTED=OFF
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    cmake --build . --config Debug
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    cmake --build . --config Release
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    cd ..
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    git clone https://github.com/telegramdesktop/openal-soft.git
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    cd openal-soft
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    git checkout wasapi_exact_device_time
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    cd build
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    cmake .. ^
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        -G "Visual Studio 16 2019" ^
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        -A Win32 ^
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        -D LIBTYPE:STRING=STATIC ^
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        -D FORCE_STATIC_VCRT=ON
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    msbuild OpenAL.vcxproj /property:Configuration=Debug
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    msbuild OpenAL.vcxproj /property:Configuration=RelWithDebInfo
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    cd ..\..
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    git clone https://github.com/google/breakpad
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    cd breakpad
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    git checkout a1dbcdcb43
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    git apply ../patches/breakpad.diff
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    cd src
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    git clone https://github.com/google/googletest testing
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    cd client\windows
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    gyp --no-circular-check breakpad_client.gyp --format=ninja
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    cd ..\..
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    ninja -C out/Debug common crash_generation_client exception_handler
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    ninja -C out/Release common crash_generation_client exception_handler
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    cd tools\windows\dump_syms
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    gyp dump_syms.gyp
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    msbuild dump_syms.vcxproj /property:Configuration=Release
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    cd ..\..\..\..\..
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    git clone https://github.com/telegramdesktop/opus.git
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    cd opus
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    git checkout tdesktop
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    cd win32\VS2015
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    msbuild opus.sln /property:Configuration=Debug /property:Platform="Win32"
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    msbuild opus.sln /property:Configuration=Release /property:Platform="Win32"
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    cd ..\..\..
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    git clone https://github.com/desktop-app/rnnoise.git
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    cd rnnoise
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    mkdir out
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    cd out
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    cmake -A Win32 ..
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    cmake --build . --config Debug
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    cmake --build . --config Release
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    cd ..\..
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    cd ..
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    SET PATH_BACKUP_=%PATH%
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    SET PATH=%cd%\ThirdParty\msys64\usr\bin;%PATH%
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    cd Libraries
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    git clone https://github.com/FFmpeg/FFmpeg.git ffmpeg
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    cd ffmpeg
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    git checkout release/4.4
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    set CHERE_INVOKING=enabled_from_arguments
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    set MSYS2_PATH_TYPE=inherit
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    bash --login ../patches/build_ffmpeg_win.sh
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    SET PATH=%PATH_BACKUP_%
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    cd ..
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    git clone https://github.com/desktop-app/tg_angle.git
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    cd tg_angle
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    git checkout f7b17cd
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    mkdir out
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    cd out
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    mkdir Debug
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    cd Debug
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    cmake -G Ninja ^
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        -DCMAKE_BUILD_TYPE=Debug ^
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        -DTG_ANGLE_SPECIAL_TARGET=win ^
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        -DTG_ANGLE_ZLIB_INCLUDE_PATH=%cd%/../../../zlib ../..
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    ninja
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    cd ..
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    mkdir Release
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    cd Release
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    cmake -G Ninja ^
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        -DCMAKE_BUILD_TYPE=Release ^
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        -DTG_ANGLE_SPECIAL_TARGET=win ^
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        -DTG_ANGLE_ZLIB_INCLUDE_PATH=%cd%/../../../zlib ../..
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    ninja
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    cd ..\..\..
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    SET LibrariesPath=%cd%
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    git clone git://code.qt.io/qt/qt5.git qt_5_15_2
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    cd qt_5_15_2
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    perl init-repository --module-subset=qtbase,qtimageformats
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    git checkout v5.15.2
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    git submodule update qtbase qtimageformats
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    cd qtbase
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    for /r %i in (..\..\patches\qtbase_5_15_2\*) do git apply %i
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    cd ..
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    configure ^
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        -prefix "%LibrariesPath%\Qt-5.15.2" ^
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        -debug-and-release ^
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        -force-debug-info ^
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        -opensource ^
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        -confirm-license ^
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        -static ^
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        -static-runtime ^
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        -opengl es2 -no-angle ^
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        -I "%LibrariesPath%\tg_angle\include" ^
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        -D "KHRONOS_STATIC=" ^
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        -D "DESKTOP_APP_QT_STATIC_ANGLE=" ^
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        QMAKE_LIBS_OPENGL_ES2_DEBUG="%LibrariesPath%\tg_angle\out\Debug\tg_angle.lib %LibrariesPath%\zlib\contrib\vstudio\vc14\x86\ZlibStatDebug\zlibstat.lib d3d9.lib dxgi.lib dxguid.lib" ^
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        QMAKE_LIBS_OPENGL_ES2_RELEASE="%LibrariesPath%\tg_angle\out\Release\tg_angle.lib %LibrariesPath%\zlib\contrib\vstudio\vc14\x86\ZlibStatReleaseWithoutAsm\zlibstat.lib d3d9.lib dxgi.lib dxguid.lib" ^
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        -egl ^
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        QMAKE_LIBS_EGL_DEBUG="%LibrariesPath%\tg_angle\out\Debug\tg_angle.lib %LibrariesPath%\zlib\contrib\vstudio\vc14\x86\ZlibStatDebug\zlibstat.lib d3d9.lib dxgi.lib dxguid.lib Gdi32.lib User32.lib" ^
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        QMAKE_LIBS_EGL_RELEASE="%LibrariesPath%\tg_angle\out\Release\tg_angle.lib %LibrariesPath%\zlib\contrib\vstudio\vc14\x86\ZlibStatReleaseWithoutAsm\zlibstat.lib d3d9.lib dxgi.lib dxguid.lib Gdi32.lib User32.lib" ^
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        -openssl-linked ^
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        -I "%LibrariesPath%\openssl_1_1_1\include" ^
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        OPENSSL_LIBS_DEBUG="%LibrariesPath%\openssl_1_1_1\out32.dbg\libssl.lib %LibrariesPath%\openssl_1_1_1\out32.dbg\libcrypto.lib Ws2_32.lib Gdi32.lib Advapi32.lib Crypt32.lib User32.lib" ^
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        OPENSSL_LIBS_RELEASE="%LibrariesPath%\openssl_1_1_1\out32\libssl.lib %LibrariesPath%\openssl_1_1_1\out32\libcrypto.lib Ws2_32.lib Gdi32.lib Advapi32.lib Crypt32.lib User32.lib" ^
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        -I "%LibrariesPath%\mozjpeg" ^
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        LIBJPEG_LIBS_DEBUG="%LibrariesPath%\mozjpeg\Debug\jpeg-static.lib" ^
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        LIBJPEG_LIBS_RELEASE="%LibrariesPath%\mozjpeg\Release\jpeg-static.lib" ^
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        -mp ^
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        -nomake examples ^
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        -nomake tests ^
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        -platform win32-msvc
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    jom -j8
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    jom -j8 install
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    cd ..
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    git clone https://github.com/desktop-app/tg_owt.git
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    cd tg_owt
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    git checkout 91d836dc84
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    git submodule init
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    git submodule update
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    mkdir out
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    cd out
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    mkdir Debug
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    cd Debug
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    cmake -G Ninja ^
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        -DCMAKE_BUILD_TYPE=Debug ^
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        -DTG_OWT_BUILD_AUDIO_BACKENDS=OFF ^
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        -DTG_OWT_SPECIAL_TARGET=win ^
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        -DTG_OWT_LIBJPEG_INCLUDE_PATH=%cd%/../../../mozjpeg ^
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        -DTG_OWT_OPENSSL_INCLUDE_PATH=%cd%/../../../openssl_1_1_1/include ^
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        -DTG_OWT_OPUS_INCLUDE_PATH=%cd%/../../../opus/include ^
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        -DTG_OWT_FFMPEG_INCLUDE_PATH=%cd%/../../../ffmpeg ../..
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    ninja
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    cd ..
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    mkdir Release
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    cd Release
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    cmake -G Ninja ^
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        -DCMAKE_BUILD_TYPE=Release ^
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        -DTG_OWT_BUILD_AUDIO_BACKENDS=OFF ^
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        -DTG_OWT_SPECIAL_TARGET=win ^
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        -DTG_OWT_LIBJPEG_INCLUDE_PATH=%cd%/../../../mozjpeg ^
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        -DTG_OWT_OPENSSL_INCLUDE_PATH=%cd%/../../../openssl_1_1_1/include ^
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        -DTG_OWT_OPUS_INCLUDE_PATH=%cd%/../../../opus/include ^
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        -DTG_OWT_FFMPEG_INCLUDE_PATH=%cd%/../../../ffmpeg ../..
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    ninja
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    cd ..\..\..
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## Build the project
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Go to ***BuildPath*\\tdesktop\\Telegram** and run (using [your **api_id** and **api_hash**](#obtain-your-api-credentials))
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    configure.bat -D TDESKTOP_API_ID=YOUR_API_ID -D TDESKTOP_API_HASH=YOUR_API_HASH -D DESKTOP_APP_USE_PACKAGED=OFF -D DESKTOP_APP_DISABLE_CRASH_REPORTS=OFF
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* Open ***BuildPath*\\tdesktop\\out\\Telegram.sln** in Visual Studio 2019
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* Select Telegram project and press Build > Build Telegram (Debug and Release configurations)
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* The result Telegram.exe will be located in **D:\TBuild\tdesktop\out\Debug** (and **Release**)
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### Qt Visual Studio Tools
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For better debugging you may want to install Qt Visual Studio Tools:
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* Open **Extensions** -> **Manage Extensions**
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* Go to **Online** tab
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* Search for **Qt**
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* Install **Qt Visual Studio Tools** extension
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[api_credentials]: api_credentials.md
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