Tru64: Place cmOStringStream vtable uniquely (#10541)

GCC places the vtable in the object implementing the first non-pure,
non-inline virtual method.  Since the symbol is not weak on Tru64, make
the location unique by putting the destructor in a single object file.

4 files changed, 20 insertions, 1 deletions

diff --git a/Source/CMakeLists.txt b/Source/CMakeLists.txt
index dc73cec..dbbb558 100644
--- a/Source/CMakeLists.txt
+++ b/Source/CMakeLists.txt
@@ -111,6 +111,7 @@ ENDIF(CMAKE_USE_ELF_PARSER)
 # Sources for CMakeLib
 #
 SET(SRCS
+  cmStandardIncludes.cxx
   cmBootstrapCommands.cxx
   cmCacheManager.cxx
   cmCacheManager.h
diff --git a/Source/cmStandardIncludes.cxx b/Source/cmStandardIncludes.cxx
new file mode 100644
index 0000000..a4bdb2e
--- /dev/null
+++ b/Source/cmStandardIncludes.cxx
@@ -0,0 +1,16 @@
+/*============================================================================
+  CMake - Cross Platform Makefile Generator
+  Copyright 2000-2010 Kitware, Inc., Insight Software Consortium
+
+  Distributed under the OSI-approved BSD License (the "License");
+  see accompanying file Copyright.txt for details.
+
+  This software is distributed WITHOUT ANY WARRANTY; without even the
+  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+  See the License for more information.
+============================================================================*/
+#include "cmStandardIncludes.h"
+#if !defined(CMAKE_NO_ANSI_STRING_STREAM)
+cmOStringStream::cmOStringStream() {}
+cmOStringStream::~cmOStringStream() {}
+#endif
diff --git a/Source/cmStandardIncludes.h b/Source/cmStandardIncludes.h
index 9b9cb3b..e8decbb 100644
--- a/Source/cmStandardIncludes.h
+++ b/Source/cmStandardIncludes.h
@@ -241,7 +241,8 @@ typedef cmsys::String cmStdString;
 class cmOStringStream: public std::ostringstream
 {
 public:
-  cmOStringStream() {}
+  cmOStringStream();
+  ~cmOStringStream();
 private:
   cmOStringStream(const cmOStringStream&);
   void operator=(const cmOStringStream&);
diff --git a/bootstrap b/bootstrap
index c018b3c..1687776 100755
--- a/bootstrap
+++ b/bootstrap
@@ -166,6 +166,7 @@ CMAKE_UNUSED_SOURCES="\
 "
 
 CMAKE_CXX_SOURCES="\
+  cmStandardIncludes \
   cmake  \
   cmakemain \
   cmakewizard  \