Klemens Böswirth

I looked at this again, and I think we just need to replace `gcc` with `$(CC)` in these palces: https://github.com/ElektraInitiative/libelektra/blob/2c8a630bb0ad6cb51342d1d1795f762bd4bfff5c/examples/external/pkgconfig/Makefile#L2 https://github.com/ElektraInitiative/libelektra/blob/2c8a630bb0ad6cb51342d1d1795f762bd4bfff5c/examples/highlevel/pkgconfig/Makefile#L2 https://github.com/ElektraInitiative/libelektra/blob/2c8a630bb0ad6cb51342d1d1795f762bd4bfff5c/examples/codegen/econf/pkgconfig/Makefile#L4 https://github.com/ElektraInitiative/libelektra/blob/2c8a630bb0ad6cb51342d1d1795f762bd4bfff5c/examples/codegen/tree/pkgconfig/Makefile#L4 https://github.com/ElektraInitiative/libelektra/blob/2c8a630bb0ad6cb51342d1d1795f762bd4bfff5c/examples/codegen/menu/pkgconfig/Makefile#L4

> Do you have a clue or a tip, how I can debug this? There is only one path in through which `elektraXfconfOpen` can fail. That is, if `xfconf_init` returns...

> What is the desired/intended behaviour of `mv`? > I would propose to move all sub-keys together with the parent key. The [manpage](https://github.com/ElektraInitiative/libelektra/blob/master/doc/help/kdb-mv.md) says `kdb mv` moves a single key,...

No, this is currently all I've got. I will be on holiday for the next week, but after that I'll have more time to work more on this.

### Update I have added a new feature to my `tree-surgeon` tool. It is now much easier to add a prefix to a list of identifiers. I used this to...

### Update I have now further extended `tree-surgeon` and created a script to rename the functions from `libelektra-core` and `libelektra-kdb`. To be more precise, the script covers the `key*`, `ks*`...

> Please also make sure to always give information&statistics what you manually did and what the tool changed. This information is also essential for your thesis. I always made a...

> What would be the advantage of merging [`KeySet * global` and `KeySet * modules`]? An immediate benefit is, reducing the size of `struct _KDB` and thereby memory usage. It's...

> The first question needs to be if plugins should have access to modules. Yeah, I'm still not quite sure about that one. Probably, we should hide it somewhere and...

I added a question about `spec` (the plugin) to the issue description