Update more tests to match the new expectation.

Author: jaraco

distutils/tests/test_unixccompiler.py

@@ -153,7 +153,10 @@ def gcv(v):
                 return 'yes'
 
         sysconfig.get_config_var = gcv
-        assert self.cc.rpath_foo() == '-Wl,--enable-new-dtags,-R/foo'
+        assert self.cc.rpath_foo() == [
+            '-Wl,--enable-new-dtags',
+            '-Wl,-rpath,/foo',
+        ]
 
         def gcv(v):
             if v == 'CC':
@@ -162,7 +165,10 @@ def gcv(v):
                 return 'yes'
 
         sysconfig.get_config_var = gcv
-        assert self.cc.rpath_foo() == '-Wl,--enable-new-dtags,-R/foo'
+        assert self.cc.rpath_foo() == [
+            '-Wl,--enable-new-dtags',
+            '-Wl,-rpath,/foo',
+        ]
 
         # GCC non-GNULD
         sys.platform = 'bar'
@@ -202,7 +208,10 @@ def gcv(v):
                 return 'yes'
 
         sysconfig.get_config_var = gcv
-        assert self.cc.rpath_foo() == '-Wl,--enable-new-dtags,-R/foo'
+        assert self.cc.rpath_foo() == [
+            '-Wl,--enable-new-dtags',
+            '-Wl,-rpath,/foo',
+        ]
 
         # non-GCC non-GNULD
         sys.platform = 'bar'