[SR-14555] Bundle.module searches for bundle in swift binary location instead of Bundle.main of compiled binary

[ffried]

Previous ID	SR-14555
Radar	None
Original Reporter	@ffried
Type	Bug
Status	Resolved
Resolution	Done

Environment

Swift 5.4 on linux

Additional Detail from JIRA

Votes	0
Component/s	Package Manager
Labels	Bug
Assignee	None
Priority	Medium

md5: 93bc9ff244e85867c9beadfa5de9bb20

relates to:

• SR-14592 Create functional test for movable executable with resource bundle in SwiftPM

Issue Description:

Since Swift 5.4, the Bundle.module lookup searches for the resource bundle next to the location where swift binary was located during compilation (e.g. /usr/bin in swift:5.4 linux docker image) instead of the location where the compiled binary lies.

This is due to the following change executing Bundle.main during the build instead of at execution time.
https://github.com/apple/swift-package-manager/pull/2972/files#diff-13eb4b18e8a4f2de8467dae905be6bdc133208159aded4aa6dbb6a03be21c6bdL584

[ffried]

I've opened #3463 to fix this.

[typesanitizer]

Thanks!

[ffried]

The PR was merged and cherry picked to release/5.5 as well (#3467