CMake
For better or worse, I chose CMake in an attempt to support cross-platform builds.
For Ubuntu users, the version used for building the examples is CMake 2.8.9. You can install CMake using the following command:
| | sudo apt-get install cmake |
For OS X users, the version used for building the examples is CMake 2.8.10.2. You can install CMake using downloads at http://www.cmake.org/cmake/resources/software.html.
When you run CMake against the build scripts provided, you might see the following error:
| | Make Error: your CXX compiler: "CMAKE_CXX_COMPILER-NOTFOUND" was not found. |
| | Please set CMAKE_CXX_COMPILER to a valid compiler path or name. |
The message indicates that no appropriate compiler was found. You might receive the error if you installed gcc and not g++. On Ubuntu, installing build-essential should solve the problem. On OS X, defining or changing the definition for CXX should solve the problem.
| | export CC=/opt/local/bin/x86_64-apple-darwin12-gcc-4.7.2 |
| | export CXX=/opt/local/bin/x86_64-apple-darwin12-g++-mp-4.7 |
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