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--- opal/libltdl/loaders/preopen.c.~1~ 2010-03-03 14:13:28.000000000 -0500
+++ opal/libltdl/loaders/preopen.c 2010-03-05 17:57:11.000000000 -0500
@@ -185,7 +185,24 @@
}
}
+#if 0
+ /* Open MPI: This line is commented out because Open MPI does not
+ use the preopen functionality in libltdl at all -- so we never
+ need to see errors from this module. Additionally, this module
+ is usually invoked last in the sequence when trying to
+ lt_dlopenadvise() a DSO -- so if there was a real error when
+ opening that DSO (e.g., a symbol not found), setting the
+ FILE_NOT_FOUND error here will mask the real error.
+
+ This error has been reported upstream to the Libtool maintainers;
+ they acknowledge that it is a problem but no one has come up with
+ a good general solution yet. This Open MPI-specific solution is
+ workable for us, but not workable as a general solution. Hence,
+ we patch in this "if 0" block in autogen.sh after Libtool
+ installs libltdl in the opal/ tree.
+ */
LT__SETERROR (FILE_NOT_FOUND);
+#endif
done:
return module;
|
