Compilation Database Generation

[artamonovoleg]

Hello,

Description:
Current compilation database generation for clangd is incomplete. It lacks essential options such as system includes.

Expected Behavior:
The compilation database should include all necessary options, including system includes.

[tru]

Can you show an example of this? Post a line from the compilation database and what it looks like when it's invoked by your buildsystem.

[artamonovoleg]

I've pushed my local fixes #354