tdesktop/XCODE.md

##Build instructions for Xcode 5.1.1

###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 https://github.com/telegramdesktop/tdesktop.git

or download in ZIP and extract to /Users/user/TBuild rename tdesktop-master to tdesktop to have /Users/user/TBuild/tdesktop/Telegram/Telegram.xcodeproj project

###Prepare libraries

####OpenSSL 1.0.1g

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

git clone https://github.com/telegramdesktop/openssl-xcode.git

or download in ZIP and extract to /Users/user/TBuild/Libraries, rename openssl-xcode-master to openssl-xcode to have /Users/user/TBuild/Libraries/openssl-xcode/openssl.xcodeproj project

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

Extract openssl-1.0.1h.tar.gz and copy everything from openssl-1.0.1h to /Users/user/TBuild/Libraries/openssl-xcode to have /Users/user/TBuild/Libraries/openssl-xcode/include

#####Building library

• Open /Users/user/TBuild/Libraries/openssl-xcode/openssl.xcodeproj with Xcode
• Product > Build

####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

• there run

  ./configure make sudo make install

####zlib 1.2.8

Using se system lib

####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 and run

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

or download in ZIP and extract to /Users/user/TBuild/Libraries, rename libexif-0.6.20-master to libexif-0.6.20 to have /Users/user/TBuild/Libraries/libexif-0.6.20/configure script

#####Building library

• in Terminal go to /Users/user/TBuild/Libraries/libexif-0.6.20

• there run

  ./configure make sudo make install

####Qt 5.3.1, slightly patched

http://download.qt-project.org/official_releases/qt/5.3/5.3.1/single/qt-everywhere-opensource-src-5.3.1.tar.gz

Extract to /Users/user/TBuild/Libraries, rename qt-everywhere-opensource-src-5.3.1 to QtStatic to have /Users/user/TBuild/Libraries/QtStatic/qtbase folder

Apply patch – copy (with overwrite!) everything from /Users/user/TBuild/tdesktop/_qt_5_3_1_patch/ to /Users/user/TBuild/Libraries/QtStatic/

#####Building library

• in Terminal go to /Users/user/TBuild/Libraries/QtStatic

• there run

  ./configure -debug-and-release -opensource -static -opengl desktop -nomake examples -platform macx-clang y make sudo make install

building (make command) will take really long time.

###Building Telegram Desktop

• Launch Xcode, all projects will be taken from /Users/user/TBuild/tdesktop/Telegram
• Open MetaStyle.xcodeproj and build for Debug (Release optionally)
• 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
• Release Telegram build will require removing CUSTOM_API_ID definition in Telegram target settings (Apple LLVM 5.1 - Custom Compiler Flags > Other C / C++ Flags > Release)