APACHE CELIX INCUBATION - BUILDING AND INSTALLATION OVERVIEW

Notes
-----

* Currently Apache Celix only builds and works on Unix/Linux like systems
  (including MacOSX).
* Apache Celix requires CMake for building, other requirements/dependencies are 
  listed per subproject on http://incubator.apache.org/celix/subprojects.html
* More information about the build system, and how to extend it, can be found at
  the website: http://incubator.apache.org/celix/documentation.html
	
	
Quick Start
-----------

  # Create a build directory next to the celix source directory
  $ mkdir celix-build; cd celix-build
  $ ccmake ../celix
  
  # Enable/Disable the required sub projects (BUILD_{NAME} entries)
  # Optionally, enable advanced mode (t) and change CMAKE_INSTALL_PREFIX
  # Run Configure (might be needed multiple times)
  # Run Generate (this also returns to the shell)
  $ make
  
  # To deploy the included examples
  $ make deploy
  # Navigate to <subproject>/deploy/<deployname>
  $ sh run.sh
  
  # To install the release (framework, headers and bundles)
  $ make install-release
  
  # To see a list of all available targets
  $ make help
  
  
Background information
----------------------

Apache Celix uses CMake to generate the build files needed for compilation.
deployment and installation.

* CMake (http://www.cmake.org)
  CMake generated build files based on specific CMake files. To setup a build
  a console (ccmake) and GUI (cmake-gui) method is provided. With these editors
  include paths, installation prefix etc can be changed.
  CMake stores the configuration in a cache, which is used during the build.
  To keep the cache/build files separate from the source, a out-of-source build
  is preferred. To start from scratch, the build directory can be deleted and
  new build files can be generated.
* Apache Celix Subprojects
  Since Apache Celix provides a modular framework, it makes sense to provide the
  available components as modules as well. To enable/disable these modules cmake
  is used. In the GUI or console there are settings named BUILD_{NAME} which can
  be switched on or off. On http://incubator.apache.org/celix/subprojects.html a
  list of all subprojects is given.
* Apache Celix deployment/installation
  With a modular system it doesn't make sense to simply install everything to
  the file system. Depending on the needs different version/modules can be 
  needed.
  To cater for this, Celix provides deployment support which takes care of 
  copying the required bundles to a named target. A basic run script is 
  created as well.
  Installing the framework (and its dependencies) might make sense, every target
  needs the framework. To install only the framework a dedicated target is 
  available: make install-release.