document GLCXX_GL_INCLUDE macro in README

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Josh Holtrop 2015-10-11 16:21:57 -04:00
parent e0f6651161
commit 77f0a4bdc2

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@ -39,6 +39,9 @@ with the project. The top-level `include` directory needs to be added to the
C++ include path, and the *.cpp sources under the `src` directory need to be C++ include path, and the *.cpp sources under the `src` directory need to be
compiled and linked with the project. compiled and linked with the project.
glcxx headers need access to an OpenGL header. The integrating project should
define the macro `GLCXX_GL_INCLUDE` to a string naming the include file to use.
## License ## License
glcxx is licensed under the [MIT License](LICENSE). glcxx is licensed under the [MIT License](LICENSE).