https://github.com/c2lang/c2compiler

the c2 programming language
https://github.com/c2lang/c2compiler

c c2 compiler programming-language

Last synced: about 2 months ago
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the c2 programming language

• Host: GitHub
• URL: https://github.com/c2lang/c2compiler
• Owner: c2lang
• License: apache-2.0
• Created: 2013-01-12T20:40:47.000Z (almost 12 years ago)
• Default Branch: master
• Last Pushed: 2024-10-23T19:31:08.000Z (2 months ago)
• Last Synced: 2024-10-24T06:17:22.577Z (2 months ago)
• Topics: c, c2, compiler, programming-language
• Language: C
• Homepage: c2lang.org
• Size: 8.5 MB
• Stars: 703
• Watchers: 43
• Forks: 48
• Open Issues: 18
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        

# C2Compiler - Native version

This is the C2 compiler written in C2 itself.

C2 is an evolution of C, please see http://c2lang.org for more info.

The first version was written in C++ and can be found in the history of

this archive too.

## Installation

see the [installation document](INSTALL.md) for installation on Linux or OSX.

## Bootstrap

Since *c2c* is written in C2, a bootstrap is needed. Please run

```bash

make -C bootstrap

```

This will create a boostrap c2c version and use it to build the c2c compiler.

The output will be in the folder output/

Now you can run the regular compiler to compiler (other) C2 projects

```bash

./output/c2c/c2c

```

### Plugins

The C2 compiler has a _plugin_ system, that allows plugins to be loaded during

compilation and the AST to be modified by them.

*c2c* will look for plugins in the environment variable $C2_PLUGINDIR (set by the

env.sh script). Also the path can be set in the _build-file_. To install the plugins

initially, run *./install_plugins.sh*. This will create ~/c2_plugins/ and copy all

plugins there.

To run *c2c* without plugins, use _--noplugins_.

### Tests

To run the unit tests run

```bash

./output/tester/tester test

```