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.gitignore

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*.pyc
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**/*.egg-info/
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**/build/
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**/.ninja*
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env/
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docs/
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out/
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dist/
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**/cubism/
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.tox/
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.coverage
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*.geany
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*.csv
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.DS_Store
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.idea/

.project

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<?xml version="1.0" encoding="UTF-8"?>
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<projectDescription>
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<name>Ronin</name>
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<comment></comment>
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<projects>
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</projects>
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<buildSpec>
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<buildCommand>
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<name>org.python.pydev.PyDevBuilder</name>
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<arguments>
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</arguments>
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</buildCommand>
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</buildSpec>
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<natures>
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<nature>org.python.pydev.pythonNature</nature>
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</natures>
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</projectDescription>

.pydevproject

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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
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<?eclipse-pydev version="1.0"?><pydev_project>
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<pydev_pathproperty name="org.python.pydev.PROJECT_SOURCE_PATH">
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<path>/${PROJECT_DIR_NAME}</path>
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<path>/${PROJECT_DIR_NAME}/env/lib/python2.7/site-packages</path>
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</pydev_pathproperty>
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<pydev_property name="org.python.pydev.PYTHON_PROJECT_VERSION">python 2.7</pydev_property>
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<pydev_property name="org.python.pydev.PYTHON_PROJECT_INTERPRETER">Default</pydev_property>
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</pydev_project>

LICENSE

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Apache License
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README.md

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Ronin
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=====
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A straightforward but powerful build system based on [Ninja](https://ninja-build.org/) and Python.
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"Based on Python" means that not only is it written in Python, but also it uses Python as the DSL
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for build scripts. Many build systems invent their own DSLs, but Ronin intentionally builds on a
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language that already exists. Note that you _don't_ need to be an expert in Python to use Ronin,
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but the power is there if you need it.
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Goals:
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1. **Easy to use**: _optional_ auto-configuration with sensible, _overridable_ defaults: detect
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`ccache`, support `pkg-config`, etc.
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2. **Complex does not have to mean complicated**: handle cross-compilations and other
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multi-configuration builds as single projects with minimal duplication of effort.
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The design principles:
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1. Pour some sugar on me: make common tasks easier with sweet and coherent helper. But make sure
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that sugar is optional, allowing the script to be more verbose if it's helpful.
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2. Don't hide functionality behind complexity: for example, if the user wants to manipulate a
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compiler command line, let them do it easily. Too many build systems bungle this and make it
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either impossible or very difficult to do something that would be trivial using a shell script.
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3. Don't reinvent wheels: if Python or Ninja do something for us, use it. The build script is a
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plain Python program with no unnecessary cleverness. The generated Ninja script looks like
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something you could have created manually.
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Similar Projects
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----------------
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* [Meson](http://mesonbuild.com/): another Python frontend for Ninja, very high-level, fairly easy
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to use
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* [Craftr](https://github.com/craftr-build/craftr): another Python frontend for Ninja, more
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low-level than Meson, but also more complicated to use
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* [CMake](https://cmake.org/): can work as a frontend for Ninja
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* [Waf](https://waf.io/): a big Python build system (and platform for build systems)

examples/gtk/build1.py

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#!/usr/bin/env python
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#
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# GTK+ Hello World
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#
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# build1.py
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#
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# Source: https://developer.gnome.org/gtk3/stable/gtk-getting-started.html
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#
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# This is the simplest possible version, using all the sensible defaults.
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#
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from ronin import configure_build
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from ronin.cli import build_cli
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from ronin.contexts import new_context
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from ronin.gcc import GccBuild
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from ronin.pkg_config import Package
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from ronin.projects import Project
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from ronin.rules import Rule
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from ronin.utils import base_path, glob
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with new_context() as ctx:
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configure_build(ctx, base_path(__file__))
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p = Project('example_1')
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c = GccBuild()
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c.add_libraries(Package('gtk+-3.0'))
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r = Rule(c)
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r.inputs = glob('*.c')
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r.output = 'example_1'
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p.rules['executable'] = r
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build_cli(p)

examples/gtk/build2.py

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#!/usr/bin/env python
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#
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# GTK+ Hello World
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#
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# build2.py
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#
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# Source: https://developer.gnome.org/gtk3/stable/gtk-getting-started.html
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#
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# This improves on build1.py by adding explicit configuration of all utilities.
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#
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from ronin import configure_build
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from ronin.cli import build_cli
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from ronin.contexts import new_context
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from ronin.gcc import configure_gcc, GccBuild
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from ronin.pkg_config import configure_pkg_config, Package
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from ronin.projects import Project
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from ronin.ninja import configure_ninja
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from ronin.rules import Rule
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from ronin.utils import base_path, glob
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with new_context() as ctx:
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configure_build(ctx,
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base_path(__file__),
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output_path_relative='build',
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binary_path_relative='bin',
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debug=True)
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configure_ninja(ctx,
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command='ninja',
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file_name='build.ninja',
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columns=100)
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configure_gcc(ctx,
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command='gcc',
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ccache=True)
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configure_pkg_config(ctx,
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command='pkg-config',
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path=None)
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p = Project('example_1')
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c = GccBuild()
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c.add_libraries(Package('gtk+-3.0'))
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r = Rule(c)
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r.inputs = glob('*.c')
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r.output = 'example_1'
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p.rules['executable'] = r
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build_cli(p)

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