target: Update LRU config mechanism #53
Merged
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This PR changes the LRU config file mechanism in the following way.
The LRU config file becomes a symlink, pointing to the
cfg/default.hjson
config file by default. Upon an override request (using theCFG_OVERRIDE
flag) the symlink is updated to point to the requested config file. This is in contrast to the previous implementation, where the LRU config file was a regular file, and the contents of the default or overridden config files were copied into it.This change allows the following behaviour. If the config file which the LRU config points to changes, any Make target depending on the LRU config will be updated. So you don't have to update the LRU config file contents, but can directly update the original config file (which is now the target of the symlink).