CMAKE - How to properly copy static library's header file into /usr/include?

Question

I\'m getting into CMAKE usage with C and actually I\'m creating two very small static libraries.

My goal is:

1. The libraries are compiled and linked into

Answer 1

In a much better way, will copy all files that match the pattern and will preserve the directory structure.

INSTALL (
    DIRECTORY ${CMAKE_SOURCE_DIR}/include/
    DESTINATION include
    FILES_MATCHING PATTERN "*.h*")