godot: fails to parse with some configure.compiler values

[RobK88]

When I run sync with the macports tree using selfupdate, I get a strange message:

Warning: Failed to open old entry for games/godot, making a new one
Adding port games/godot
Failed to parse file games/godot/Portfile with subport 'godot-3.2': can't read "clang_version": no such variable

Is there a problem with the macports tree? Or is this just a lion specific quirk?

[jmroot (Joshua Root)]

It is a bug in the Portfile. There is no handling of the case where the regexp on lines 123-124 doesn't match, and it doesn't match in all cases allowed by the enclosing if statement.

[jasonliu-- (Jason Liu)]

Interesting; I wonder if this bug might also be causing some of the problems Ken and I have been discussing in this PR:

​https://github.com/macports/macports-ports/pull/12269

Thanks for reporting the issue, I'll work on fixing it.

[jasonliu-- (Jason Liu)]

After looking into the Portfile code, it doesn't look like ​GitHub PR #12269 is directly related to this issue.

Patch for this issue will be submitted shortly.

[jasonliu-- (Jason Liu)]

Patch submitted: ​https://github.com/macports/macports-ports/pull/12407

[Jason Liu <jasonliu--@…>]

In 9d8ec313b4cea0c0f0b361a640fc66b8ec70978b/macports-ports (master):

godot: fix regex handling for clang version detection (​https://github.com/macports/macports-ports/pull/12407)

Closes: #63543