[PATCH 0/1] MR4992: Correctly derive the target from CC if it's set to an absolute path.

[Vibhav “vibhavp” Pant]

Use `basename` to ensure that the target string does not contain any directory components.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=56279

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https://gitlab.winehq.org/wine/wine/-/merge_requests/4992