Since Podfile#dependencies and TargetDefinition#dependencies require both recursing and creating new Dependency objects. Doing this over and over is slow, so now we cache those results.

This way, we don’t need to rebuild the cache if there are multiple targets with the same dependencies on the same platform

Assignments return their r-values

Improve `pod install` performance for pods with exact file paths rather than glob patterns

Do not warn when http source uses `file:///` URI scheme

[FileReferencesInstaller] Add header search paths when there are vend…

Needed due to a merge race

Stop adding header search paths that do not contain any headers

Revert "Merge pull request #7442 from CocoaPods/seg-vendored-framewor…

This reverts commit d16f648e, reversing
changes made to d7c0b2b3.

Fix legacy header search paths

Use FRAMEWORK_SEARCH_PATHS to discover headers of vendored frameworks

Swift Static Library support

This is to mirror our use of -isystem for header search paths, making it so that headers imported via <> have warnings supressed

By default, targets integrated as static libraries _will not_ get a module map, unless they opt-in by including `DEFINES_MODULE = YES` in their specification's `pod_target_xcconfig`

This allows us to avoid incomplete umbrella header warnings