Merge pull request #1980 from 3405691582/rpath

Use the unversioned subdirectory in the rpath.

Author: 3405691582

Utilities/build-script-helper.py

@@ -110,6 +110,11 @@ def get_swiftpm_options(args):
       swiftpm_args += [
         '-Xlinker', '-rpath', '-Xlinker', '$ORIGIN/../lib/swift/freebsd',
       ]
+    elif '-openbsd' in args.build_target:
+      swiftpm_args += [
+        '-Xlinker', '-rpath', '-Xlinker', '$ORIGIN/../lib/swift/openbsd',
+        '-Xlinker', '-z', '-Xlinker', 'origin',
+      ]
     else:
       # Library rpath for swift, dispatch, Foundation, etc. when installing
       swiftpm_args += [