 .target( name: "LinBoxWrapper", dependencies: [], cxxSettings: [ .unsafeFlags(["-I", "/usr/local/include"]) ], linkerSettings: [ .linkedFramework("Accelerate"), .unsafeFlags(["-L", "/usr/local/lib"]), .linkedLibrary("linbox"), .linkedLibrary("gmp"), .linkedLibrary("givaro") ] ),

これで出来てそう！ (edited)