This MR attemps to clean up some build infrastructure by removing variables that no longer serve any purpose:
vcs_build_info_source: this was defined only in order to declare prerequisites for it, but since in all cases the named file is generated by autoconf it will almost certainly predate everything else in the build by default, so this makes no sense (any more)
build_info_dependencies: this list defined prerequisites for the
$(build_info_source)target, however that target is so simple that it doesn't make sense for it to depend on the existence of other files (any more)
In all this should have no visible impact on the build.
API Changes and Justification
Backwards Compatible Changes
This change introduces no API changes
This change adds new API calls
Backwards Incompatible Changes
This change modifies an existing API
This change removes an existing API
If any of the Backwards Incompatible check boxes are ticked please provide a justification why this change is necessary and why it needs to be done in a backwards incompatible way.
Please provide details on any reviews related to this change and and the associated reviewers.