#1712: Incorporate relevant env vars into build cachebusting, maybe

[Chicken Trac]

#1712: Incorporate relevant env vars into build cachebusting, maybe
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            Reporter:  evhan    |       Type:  enhancement
              Status:  new      |   Priority:  not urgent at all
           Milestone:  someday  |  Component:  unknown
             Version:  5.2.0    |   Keywords:
Estimated difficulty:           |
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 For example, if a user changes CSC_OPTIONS and runs chicken-install again,
 they presumably want things to be rebuilt. Same goes for
 CHICKEN_REPOSITORY_PATH, etc.

 But then, there are a bunch of other variables that affect builds as well.
 Where does it end?

 It's probably worth considering whether there is a way to consider some
 environment variables to make caching behaviour more correct, without
 going totally overboard. For example, we know the set of CHICKEN-defined
 environment variables that affect builds, that could be where we draw the
 line. But this needs more thought first.

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Ticket URL: <https://bugs.call-cc.org/ticket/1712>
CHICKEN Scheme <https://www.call-cc.org/>
CHICKEN Scheme is a compiler for the Scheme programming language.