Found my answer.
In the target dependencies, need to include the package name as a string:
// Targets are the basic building blocks of a package. A target can define a module or a test suite.
// Targets can depend on other targets in this package, and on products in packages this package depends on.
.target(
name: "DBCore",
dependencies: [
"AgileDB"
]),
.testTarget(
name: "DBCoreTests",
dependencies: ["DBCore"]),
]
Topic:
Developer Tools & Services
SubTopic:
Xcode
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