build: Generate camel-case headers with cmake module
8b9ecbb9b200
Actions

Description

build: Generate camel-case headers with cmake module

* CMakeLists.txt: Include ECMGenerateHeaders.
* cmake/modules/ECMGenerateHeaders.cmake: New.
* src/CMakeLists.txt: Use ecm_generate_headers instead of a manual loop
to generate the camel-case headers.

The ECM cmake module is copied from KDE's extra-cmake-modules. I have
just changed the copyright notices to GNU style and I have added the
license text verbatim.