CMP0053: document that `$` is a valid literal variable character (!2479) · Merge requests · CMake / CMake

Ben Boeckel requested to merge ben.boeckel/cmake:document-dollar-in-varnames into master Oct 11, 2018

This was overlooked in the initial implementation of CMP0053. However, an additional policy to reject it again is not worth it. Instead, add tests and document the behavior.

Fixes #17883 (closed)

Cc: @semyon.kolton

Edited Oct 11, 2018 by Ben Boeckel

CMP0053: document that `$` is a valid literal variable character

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