From 3d2aee7545d85a48d45ece509377ffdbbd922026 Mon Sep 17 00:00:00 2001
From: Niels Sascha Reedijk <niels.reedijk@gmail.com>
Date: Tue, 14 Sep 2021 20:30:32 +0100
Subject: [PATCH] CppUnit: use <sstream> instead of the deprecated <strstream>

<strstream> has been deprecated since C++98. Both GCC 2.95.3 and GCC 8.3 have
the successor <sstream> available, so use that one instead.

Change-Id: Ifefe686974864c2fd1d4a9d083294b1edb436fbd
---
 headers/tools/cppunit/cppunit/Portability.h | 2 +-
 headers/tools/cppunit/cppunit/config-auto.h | 4 +++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/headers/tools/cppunit/cppunit/Portability.h b/headers/tools/cppunit/cppunit/Portability.h
index 610098aebe..0cd88c8545 100644
--- a/headers/tools/cppunit/cppunit/Portability.h
+++ b/headers/tools/cppunit/cppunit/Portability.h
@@ -64,7 +64,7 @@
 #if CPPUNIT_HAVE_SSTREAM
 #   include <sstream>
     namespace CppUnit {
-      class OStringStream : public ostringstream
+      class OStringStream : public std::ostringstream
       {
       };
     }
diff --git a/headers/tools/cppunit/cppunit/config-auto.h b/headers/tools/cppunit/cppunit/config-auto.h
index 9d3f28a7de..cd6f7c415c 100644
--- a/headers/tools/cppunit/cppunit/config-auto.h
+++ b/headers/tools/cppunit/cppunit/config-auto.h
@@ -34,7 +34,9 @@
 #endif
 
 /* define if the compiler has stringstream */
-/* #undef CPPUNIT_HAVE_SSTREAM */
+#ifndef CPPUNIT_HAVE_SSTREAM 
+#define CPPUNIT_HAVE_SSTREAM  1 
+#endif
 
 /* Define if you have the <strstream> header file. */
 #ifndef CPPUNIT_HAVE_STRSTREAM