self's Introduction

Self

This is the main repository for the Self programming language and environment.

The Self homepage is at http://selflanguage.org

Please go there for prebuilt binaries for Mac OS X and Linux, documentation, blogs and forums.

Building a Self VM

To build a Self VM, you need CMake in at least version 2.8.

You can do an in-tree build with

cmake .
cmake --build .

or an out-of-tree build with

mkdir -p $YOU_BUILD_DIRECTORY; cd $YOU_BUILD_DIRECTORY
cmake $DIRECTORY_OF_SELF_CHECKOUT
cmake --build $YOU_BUILD_DIRECTORY

Self builds with GCC ≥ 4.2 or Clang ≥ 2.0. CMake respects your environment variables, so to build Self with Clang, configure it like this:
```
CC=clang CXX=clang++ cmake $DIRECTORY_OF_SELF_CHECKOUT
```
On Mac OS X with Xcode, you can use the Xcode generator of CMake like this:
```
cmake -GXcode $DIRECTORY_OF_SELF_CHECKOUT
```
On 64bit Linux, you may want to explicitely use 32bit compilation:
```
CC="gcc -m32" CXX="g++ -m32" cmake $DIRECTORY_OF_SELF_CHECKOUT
```
The same holds for Clang.
You may whish to use ccmake or the CMake GUI (cmake-gui or the CMake .app on OS X) to configure available features like Release/Debug/Profiled builds or to enable experimental features.

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