Multiple Swift targets, single dynamic library

[mortenbekditlevsen]

I am not certain about whether this is an actual issue, or perhaps just my expectations being wrong:

I have two targets in Swift, TargetA and TargetB. TargetA depends on TargetB.
I have a dynamic library product that builds a single dynamic library based on TargetA. I have called that library product 'TargetA' so that the correct library is loaded at runtime.

My first issue is:
The generated java code contains
static final String LIB_NAME = "TargetA";
and
static final String LIB_NAME = "TargetB";
for types in the two targets respectively.

For types in TargetB, I would also like the library name to be 'TargetA', so they both load from the same dynamic library.

I have tried setting

  "nativeLibraryName": "TargetA",

in the swift-java.config files without effect.

Am I supposed to be able to override the LIB_NAME in the generated java code?

The second issue is: <moved to https://github.com/swiftlang/swift-java/issues/746> -- please let's keep one question per one issue. (ktoso)

[ktoso]

You should be able to control the name with #682

  /// The name of the native library to load at runtime via `System.loadLibrary()`.


  /// Defaults to the Swift module name when not set. Use this when the dynamic
  /// library product has a different name than the module being exported
  /// (e.g. the module is `MyLibrary` but the dylib is `MyLibrarySwiftJava` or something else).
  public var nativeLibraryName: String?

You can it didn't have an effect though, can you make sure that's an issue please?
Are you able to showcase the issue, including where you set what value? It may be in a wrong place or something?

--

Alternatively you can control the whole static loading block with https://github.com/swiftlang/swift-java/pull/693/files#diff-fc30b203a528f52c0e9b88ebbe4d4ae7f3e55260407e6a3483cdd71fafc9778bR286 but that's a "big gun", we'd rather make sure (1) works correctly