# DP: PR libstdc++/66145, std::ios_base::failure objects thrown from libstdc++.so use old ABI
# DP: Just build src/c++11/functexcept.cc using the new ABI. It will break
# DP: code, which will be handled in the archive by adding Breaks for the
# DP: affected packages.  Third party code using such code will need a rebuild.

--- a/src/libstdc++-v3/src/c++11/functexcept.cc
+++ b/src/libstdc++-v3/src/c++11/functexcept.cc
@@ -20,9 +20,6 @@
 // see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
 // <http://www.gnu.org/licenses/>.
 
-// We don't want to change the type thrown by __throw_ios_failure (yet?)
-#define _GLIBCXX_USE_CXX11_ABI 0
-
 #include <bits/functexcept.h>
 #include <cstdlib>
 #include <exception>