pem_data_encode = pem_data.encode("utf-8")
    key = jwk.JWK.from_pem(pem_data_encode)

    if args.jwks:
        with open(args.jwks, "w+") as fout:
            fout.write("{ \"keys\":[ ")
            fout.write(key.export(private_key=False))
            fout.write("]}")
        fout.close

    now = int(time.time())
    payload = {
        # expire in one hour.
        "exp": now + args.expire,
        "iat": now,
    }

            }
            #endif

            void DLL_FUNC Greeter::sayHello() {
                #ifdef FRENCH
                std::cout << greeting() << std::endl;
                #else
                std::cout << "${HELLO_WORLD}" << std::endl;
                #endif
            }
        """),
        new SourceFile("cpp", "sum.cpp", """
            #include "common.h"

    value {
      s: ""
    }
  }
}
node {
  name: "Call"
  op: "PartitionedCall"
  attr {
    key: "Tin"
    value {
      list {
      }
    }
  }
  attr {
    key: "Tout"
    value {
      list {
        type: DT_RESOURCE
      }
    }
  }
  attr {
    key: "f"
    value {
      func {
        name: "create_resource"
      }
    }
  }
}
node: {

		if e.nbuf < 4 {
			return
		}
		nout := Encode(e.out[0:], e.buf[0:])
		if _, e.err = e.w.Write(e.out[0:nout]); e.err != nil {
			return n, e.err
		}
		e.nbuf = 0
	}

	// Large interior chunks.
	for len(p) >= 4 {
		nn := len(e.out) / 5 * 4
		if nn > len(p) {
			nn = len(p)
		}
		nn -= nn % 4
		if nn > 0 {
			nout := Encode(e.out[0:], p[0:nn])

                #else
                return "${HELLO_WORLD}";
                #endif
            }

            int main () {
                std::cout << getExeHello() << " ";
                std::cout << getHello() << " ";
                sayHello();
                return 0;
            }
        """)
    }

            const char* greeting() {
                return "${HELLO_WORLD_FRENCH}";
            }
            #endif

            void DLL_FUNC sayHello() {
                #ifdef FRENCH
                std::cout << greeting() << std::endl;
                #else
                NSString *helloWorld = @"${HELLO_WORLD}\\n";
                NSFileHandle *stdout = [NSFileHandle fileHandleWithStandardOutput];

        makeSingleProject()
        file("src/main/cpp/main.cpp") << """
            #include <iostream>

            int wmain(int argc, wchar_t *argv[], wchar_t *envp[] ) {
                std::cout << "hello world!" << std::endl;
                return 0;
            }
        """

        when:
        succeeds("unexport")
        then:

#include <iostream>
#include "greeter.h"

void Greeter::sayHello() {
#ifdef WITH_FEATURE
#pragma message("compiling with feature enabled")
    std::cout << "${HelloWorldApp.HELLO_WORLD_FRENCH}" << std::endl;
#else
    std::cout << "${HelloWorldApp.HELLO_WORLD}" << std::endl;
#endif
}
"""))

    final SourceElement publicHeaders = header
    final SourceElement sources = source

    @Override

    // CHECK-NEXT: op: "PartitionedCall"
    // CHECK:   func {
    // CHECK:     name: "foo"
    // CHECK:   }
    // CHECK: }
    %0 = tf_executor.island wraps "tf.PartitionedCall"() {Tin = [], Tout = [], config = "", config_proto = "", device = "", executor_type = "", f = @foo, name = "Call_foo"} : () -> ()
    tf_executor.fetch
  }
  func.return
}

// CHECK:      library {
// CHECK:        function {

  input: "input0"
  input: "args_0"
  attr {
    key: "Tin"
    value {
      list {
        type: DT_FLOAT
        type: DT_RESOURCE
      }
    }
  }
  attr {
    key: "Tout"
    value {
      list {
        type: DT_FLOAT
        type: DT_RESOURCE
      }
    }
  }
  attr {
    key: "config"
    value {
      s: ""
    }
  }
  attr {
    key: "config_proto"