tdesktop/doc/building-xcode-old.md

##Build instructions for Xcode 7.2.1

NB These are outdated, please refer to Building using Xcode instructions.

###Prepare folder

Choose a folder for the future build, for example /Users/user/TBuild There you will have two folders, Libraries for third-party libs and tdesktop (or tdesktop-master) for the app.

###Clone source code

By git – in Terminal go to /Users/user/TBuild and run

git clone --recursive https://github.com/telegramdesktop/tdesktop.git

then go to /Users/user/TBuild/tdesktop and run

git checkout dev

####Prepare latest cmake

Download the latest sources and unpack to /Users/user/TBuild/Libraries/macold

./bootstrap
make -j4
sudo make install

###Prepare libraries

In your build Terminal run

MACOSX_DEPLOYMENT_TARGET=10.6

to set minimal supported OS version to 10.6 for future console builds.

####custom build of libc++

From /Users/user/TBuild/Libraries/macold run

svn co http://llvm.org/svn/llvm-project/llvm/trunk llvm
cd llvm/projects
svn co http://llvm.org/svn/llvm-project/libcxx/trunk libcxx
svn co http://llvm.org/svn/llvm-project/libcxxabi/trunk libcxxabi

cd ../../
mkdir libcxxabi
cd libcxxabi

cmake -G "Unix Makefiles" -DCMAKE_OSX_DEPLOYMENT_TARGET:STRING=10.6 -DCMAKE_BUILD_TYPE:STRING=Release -DLIBCXX_ENABLE_SHARED:BOOL=NO -DCMAKE_INSTALL_PREFIX:PATH=/usr/local/macold -DLLVM_PATH=../llvm -DLIBCXXABI_LIBCXX_PATH=../llvm/projects/libcxx ../llvm/projects/libcxxabi/
make -j4
sudo make install

cd ../
mkdir libcxx
cd libcxx

cmake -G "Unix Makefiles" -DCMAKE_OSX_DEPLOYMENT_TARGET:STRING=10.6 -DCMAKE_BUILD_TYPE:STRING=Release -DCMAKE_INSTALL_PREFIX:PATH=/usr/local/macold -DLIBCXX_ENABLE_SHARED:BOOL=NO -DLIBCXX_CXX_ABI:STRING=libstdc++ -DLIBCXX_CXX_ABI_INCLUDE_PATHS="/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/4.2.1/" -DLLVM_PATH=../llvm/ ../llvm/projects/libcxx/
make -j4
sudo make install

####zlib 1.2.8

http://www.zlib.net/ > Download zlib source code, version 1.2.8

Extract to /Users/user/TBuild/Libraries/macold

#####Building library

In Terminal go to /Users/user/TBuild/Libraries/zlib-1.2.8 and run:

prefix=/usr/local/macold CFLAGS="-mmacosx-version-min=10.6" LDFLAGS="-mmacosx-version-min=10.6" ./configure
make
sudo make install

####OpenSSL 1.0.1g

http://www.openssl.org/source/ > Download openssl-1.0.1h.tar.gz (4.3 Mb)

Extract openssl-1.0.1h.tar.gz to /Users/user/TBuild/Libraries/macold/openssl-1.0.1h

./Configure --install_prefix=/usr/local/macold darwin64-x86_64-cc -static -mmacosx-version-min=10.6
make build_crypto build_ssl -j4

####liblzma

http://tukaani.org/xz/ > Download xz-5.0.5.tar.gz

Extract to /Users/user/TBuild/Libraries

#####Building library

In Terminal go to /Users/user/TBuild/Libraries/xz-5.0.5 and there run

./configure
make
sudo make install

####libexif 0.6.20

Get sources from https://github.com/telegramdesktop/libexif-0.6.20, by git – in Terminal go to /Users/user/TBuild/Libraries/macold and run

git clone https://github.com/telegramdesktop/libexif-0.6.20.git

#####Building library

In Terminal go to /Users/user/TBuild/Libraries/macold/libexif-0.6.20 and there run

CFLAGS="-mmacosx-version-min=10.6" CPPFLAGS="-mmacosx-version-min=10.6 -nostdinc++" LDFLAGS="-mmacosx-version-min=10.6" ./configure --prefix=/usr/local/macold
make -j4
sudo make install

####OpenAL Soft

Get sources by git – in Terminal go to /Users/user/TBuild/Libraries/macold and run

git clone git://repo.or.cz/openal-soft.git

to have /Users/user/TBuild/Libraries/macold/openal-soft/CMakeLists.txt

#####Building library

In Terminal go to /Users/user/TBuild/Libraries/openal-soft/build and there run

cmake -DLIBTYPE:STRING=STATIC -DCMAKE_OSX_DEPLOYMENT_TARGET:STRING=10.6 -DCMAKE_INSTALL_PREFIX:STRING=/usr/local/macold ..
make
sudo make install

####Opus codec

Download sources opus-1.1.tar.gz from http://www.opus-codec.org/downloads/, extract to /Users/user/TBuild/Libraries and rename to have /Users/user/TBuild/Libraries/opus/configure

#####Building libraries

Download pkg-config 0.28 from http://pkg-config.freedesktop.org, extract it to /Users/user/TBuild/Libraries

In Terminal go to /Users/user/TBuild/Libraries/pkg-config-0.28 and run

./configure --with-internal-glib
make
sudo make install

then go to /Users/user/TBuild/Libraries/opus and there run

./configure
make
sudo make install

####FFmpeg

In Terminal go to /Users/user/TBuild/Libraries/macold and run:

git clone https://github.com/FFmpeg/FFmpeg.git ffmpeg
cd ffmpeg
git checkout release/3.2

#####Building libraries

Download libiconv-1.14 from http://www.gnu.org/software/libiconv/#downloading, extract it to /Users/user/TBuild/Libraries/macold

In Termianl go to /Users/user/TBuild/Libraries/macold/libiconv-1.14 and run

CFLAGS="-mmacosx-version-min=10.6" CPPFLAGS="-mmacosx-version-min=10.6 -nostdinc++" LDFLAGS="-mmacosx-version-min=10.6" ./configure --enable-static --prefix=/usr/local/macold
make -j4
sudo make install

Then in Terminal go to /Users/user/TBuild/Libraries/macold/ffmpeg and run

ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

brew install automake fdk-aac git lame libass libtool libvorbis libvpx opus sdl shtool texi2html theora wget x264 xvid yasm

CFLAGS=`freetype-config --cflags`
LDFLAGS=`freetype-config --libs`
PKG_CONFIG_PATH=$PKG_CONFIG_PATH:/usr/local/lib/pkgconfig:/usr/lib/pkgconfig:/usr/X11/lib/pkgconfig

./configure --prefix=/usr/local/macold --disable-programs --disable-doc --disable-everything --enable-protocol=file --enable-libopus --enable-decoder=aac --enable-decoder=aac_latm --enable-decoder=aasc --enable-decoder=flac --enable-decoder=gif --enable-decoder=h264 --enable-decoder=mp1 --enable-decoder=mp1float --enable-decoder=mp2 --enable-decoder=mp2float --enable-decoder=mp3 --enable-decoder=mp3adu --enable-decoder=mp3adufloat --enable-decoder=mp3float --enable-decoder=mp3on4 --enable-decoder=mp3on4float --enable-decoder=mpeg4 --enable-decoder=msmpeg4v2 --enable-decoder=msmpeg4v3 --enable-decoder=opus --enable-decoder=vorbis --enable-decoder=wavpack --enable-decoder=wmalossless --enable-decoder=wmapro --enable-decoder=wmav1 --enable-decoder=wmav2 --enable-decoder=wmavoice --enable-encoder=libopus --enable-parser=aac --enable-parser=aac_latm --enable-parser=flac --enable-parser=h264 --enable-parser=mpeg4video --enable-parser=mpegaudio --enable-parser=opus --enable-parser=vorbis --enable-demuxer=aac --enable-demuxer=flac --enable-demuxer=gif --enable-demuxer=h264 --enable-demuxer=mov --enable-demuxer=mp3 --enable-demuxer=ogg --enable-demuxer=wav --enable-muxer=ogg --enable-muxer=opus --extra-cflags="-mmacosx-version-min=10.6" --extra-cxxflags="-mmacosx-version-min=10.6 -nostdinc++" --extra-ldflags="-mmacosx-version-min=10.6"

make
sudo make install

####Qt 5.3.2, slightly patched #####Get the source code

In Terminal go to /Users/user/TBuild/Libraries and run:

git clone git://code.qt.io/qt/qt5.git qt5_3_2
cd qt5_3_2
git checkout 5.3
perl init-repository --module-subset=qtbase,qtimageformats
git checkout v5.3.2
cd qtimageformats && git checkout v5.3.2 && cd ..
cd qtbase && git checkout v5.3.2 && cd ..

#####Apply the patch

From /Users/user/TBuild/Libraries/macold/qt5_3_2/qtbase, run:

git apply ../../../../tdesktop/Telegram/Patches/macold/qtbase_5_3_2.diff

From /Users/user/TBuild/Libraries/macold/qt5_3_2/qtimageformats, run:

git apply ../../../../tdesktop/Telegram/Patches/macold/qtimageformats_5_3_2.diff

#####Building library

Go to /Users/user/TBuild/Libraries/macold/qt5_3_2 and run:

OPENSSL_LIBS="/Users/user/TBuild/Libraries/macold/openssl-1.0.1h/libssl.a /Users/user/TBuild/Libraries/macold/openssl-1.0.1h/libcrypto.a" ./configure -prefix "/usr/local/macold/Qt-5.3.2" -debug-and-release -force-debug-info -opensource -confirm-license -static -opengl desktop -openssl-linked -I "/Users/user/TBuild/Libraries/macold/openssl-1.0.1h/include" -nomake examples -nomake tests -platform macx-g++
make -j4
sudo make -j4 install

building (make command) will take really long time.

####Google Crashpad

#####Install gyp

.. the same as modern ..

#####Build crashpad

In Terminal go to /Users/user/TBuild/Libraries/macold and run:

git clone https://chromium.googlesource.com/crashpad/crashpad.git
cd crashpad
git checkout feb3aa3923
git apply ../../../tdesktop/Telegram/Patches/macold/crashpad.diff
cd third_party/mini_chromium
git clone https://chromium.googlesource.com/chromium/mini_chromium
cd mini_chromium
git checkout 7c5b0c1ab4
git apply ../../../../../../tdesktop/Telegram/Patches/macold/mini_chromium.diff
cd ../../gtest
git clone https://chromium.googlesource.com/external/github.com/google/googletest gtest
cd gtest
git checkout d62d6c6556

build/gyp_crashpad.py -Dmac_deployment_target=10.6
ninja -C out/Debug
ninja -C out/Release

####Prepare GYP

.. the same as modern ..

###Building Telegram Desktop

• Launch Xcode, all projects will be taken from /Users/user/TBuild/tdesktop/Telegram
• Open MetaEmoji.xcodeproj and build for Debug (Release optionally)
• Open MetaLang.xcodeproj and build for Debug (Release optionally)
• Open Telegram.xcodeproj and build for Debug
• Build Updater target as well, it is required for Telegram relaunch
• Release Telegram build will require removing CUSTOM_API_ID definition in Telegram target settings (Apple LLVM 6.1 - Custom Compiler Flags > Other C / C++ Flags > Release)