Use -R instead of -rpath on Solaris. Fixes #749911.
diff --git a/configure.in b/configure.in
index 4021728..1bd0f61 100644
--- a/configure.in
+++ b/configure.in
@@ -501,7 +501,7 @@
           ;;
     SunOS*)
 	  LDLIBRARY='libpython$(VERSION).so'
-	  BLDLIBRARY='-Wl,-rpath,$(LIBDIR) -L. -lpython$(VERSION)'
+	  BLDLIBRARY='-Wl,-R,$(LIBDIR) -L. -lpython$(VERSION)'
 	  RUNSHARED=LD_LIBRARY_PATH=`pwd`:$LD_LIBRARY_PATH
           ;;
     Linux*|GNU*|NetBSD*)