| // RUN: %empty-directory(%t) |
| // RUN: echo "int global() { return 42; }" | %clang -dynamiclib -o %t/libLinkMe.dylib -x c -L %sdk/usr/lib - |
| // RUN: %target-swift-frontend -emit-module -parse-stdlib -o %t -module-name LinkMe -module-link-name LinkMe %S/../../Inputs/empty.swift |
| |
| // RUN: %target-jit-run -DIMPORT %s -I %t -L %t 2>&1 |
| // RUN: %target-jit-run -lLinkMe %s -L %t 2>&1 |
| // RUN: not %target-jit-run -lLinkMe %s 2>&1 |
| |
| // RUN: %target-jit-run -lLinkMe -DUSE_DIRECTLY %s -L %t 2>&1 |
| // RUN: not %target-jit-run -DUSE_DIRECTLY -lLinkMe %s 2>&1 |
| // REQUIRES: executable_test |
| |
| |
| // This is specifically testing autolinking for immediate mode. Please do not |
| // change it to use %target-build/%target-run |
| // REQUIRES: swift_interpreter |
| // REQUIRES: OS=macosx |
| |
| |
| import Darwin |
| #if IMPORT |
| import LinkMe |
| #endif |
| |
| |
| #if USE_DIRECTLY |
| |
| @_silgen_name("global") |
| func global() -> Int32 |
| |
| if global() != 42 { |
| exit(EXIT_FAILURE) |
| } |
| |
| #else |
| |
| let RTLD_DEFAULT = UnsafeMutableRawPointer(bitPattern: -2) |
| if dlsym(RTLD_DEFAULT, "global") == nil { |
| if let err = dlerror() { |
| print(String(cString: err)) |
| } else { |
| print("Unknown dlsym error") |
| } |
| exit(EXIT_FAILURE) |
| } |
| #endif |
