Allow building C binding out of the box

[gonzus]

If I missed something, my apologies, please point me in the right direction.

I would like to wrap this library in Perl. For that I need the C binding built as a dynamic library. This seems not to be supported out of the box.

I added a simple Makefile for my own purposes, and have no problem in creating a pull request for it. But since the project uses cmake, perhaps you would rather do this differently?

Thanks!

[swolchok]

The default out-of-box dynamic library should export both the C and C++ bindings and install headers for both. The C headers are in a subdirectory called c, so if you've installed graphqlparser's headers in /usr/local/include/graphqlparser and have that in your include path, you'd import them like #include <graphqlparser/c/GraphQLParser.h>

[gonzus]

You are absolutely right. Thanks for pointing me in the right direction!