I am writing a library that uses other libraries which I have included in my header files due to templates. I am using CMake for a build system, and the helper libraries are kept as submodules in the external directory. I want to provide the user access to header files of these libraries so the user can do #include <mylib/helperlib/helper.h>. How do I arrange my project tree to achieve this? Also, How do I integrate it with CMake to generate install targets?
This is my project tree.
.
├── examples
├── external
├── include
├── res
└── src
Links:
This is my library.
libfmt is the library I want to package with my project.
P.S. Helper libraries are not necessarily header only.