How to set up

Set up LLVM

$ svn checkout https://llvm.org/svn/llvm-project/llvm/branches/release_33 llvm-3.3
$ cd llvm-3.3 
$ patch -p0 < /path/to/RubyMotionRepository/llvm.diff
$ env UNIVERSAL=1 UNIVERSAL_ARCH="i386 x86_64" CC=/usr/bin/gcc CXX=/usr/bin/g++ ./configure --enable-bindings=none --enable-optimized --with-llvmgccdir=/tmp
$ env UNIVERSAL=1 UNIVERSAL_ARCH="i386 x86_64" CC=/usr/bin/gcc CXX=/usr/bin/g++ make
$ sudo env UNIVERSAL=1 UNIVERSAL_ARCH="i386 x86_64" CC=/usr/bin/gcc CXX=/usr/bin/g++ make install

Set up RubyMotion

$ git clone git@github.com:lrz/RubyMotion.git
$ cd RubyMotion
$ git submodule init
$ git submodule update
$ cd vm; git checkout master; cd ..
$ bundle install

How to debug on RubyMotion app

Build RubyMotion as following (enable DEBUG environment variable)

$ DEBUG=true rake
$ sudo rake install

Debug on RubyMotion app

$ rake debug=1 no_continue=1

Or, debug on RubyMotion app in iOS device

$ rake device debug=1 no_continue=1