From accdf57415c9941728fcbbf723bea517c959c6d6 Mon Sep 17 00:00:00 2001
From: Sylvain Pion <Sylvain.Pion@sophia.inria.fr>
Date: Wed, 2 Jan 2008 16:35:13 +0000
Subject: [PATCH] CGAL_CFG_NO_LONG_DOUBLE_IO is not needed anymore (pgCC is
 fixed).

---
 .../testfiles/CGAL_CFG_NO_LONG_DOUBLE_IO.cpp  | 37 -------------------
 Installation/include/CGAL/config.h            | 12 ------
 Number_types/test/Number_types/ioformat.cpp   |  2 -
 iostream/test/iostream/test_ioformat.cpp      |  4 --
 4 files changed, 55 deletions(-)
 delete mode 100644 Installation/config/testfiles/CGAL_CFG_NO_LONG_DOUBLE_IO.cpp

diff --git a/Installation/config/testfiles/CGAL_CFG_NO_LONG_DOUBLE_IO.cpp b/Installation/config/testfiles/CGAL_CFG_NO_LONG_DOUBLE_IO.cpp
deleted file mode 100644
index e185ce33e4a..00000000000
--- a/Installation/config/testfiles/CGAL_CFG_NO_LONG_DOUBLE_IO.cpp
+++ /dev/null
@@ -1,37 +0,0 @@
-// Copyright (c) 2005  INRIA Sophia-Antipolis (France).
-// All rights reserved.
-//
-// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation; version 2.1 of the License.
-// See the file LICENSE.LGPL distributed with CGAL.
-//
-// Licensees holding a valid commercial license may use this file in
-// accordance with the commercial license agreement provided with the software.
-//
-// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
-//
-// $URL$
-// $Id$
-// 
-//
-// Author(s)     : Sylvain Pion
-
-// ---------------------------------------------------------------------
-// A short test program to evaluate a machine architecture.
-// This program is used by install_cgal.
-// The following documentation will be pasted in the generated configfile.
-// ---------------------------------------------------------------------
-
-//| Tests if std::cout supports long double IO.
-//| pgCC 5.2 and 6.2 have this bug.
-
-#include <iostream>
-
-int main()
-{
-  long double ld = 3.14;
-  std::cout << ld << std::endl;
-  return 0;
-}
diff --git a/Installation/include/CGAL/config.h b/Installation/include/CGAL/config.h
index 68e72607f50..3035c9c0332 100644
--- a/Installation/include/CGAL/config.h
+++ b/Installation/include/CGAL/config.h
@@ -69,18 +69,6 @@
 #  define CGAL_USE_LONG_LONG
 #endif
 
-#ifdef CGAL_CFG_NO_LONG_DOUBLE_IO
-#include <iostream>
-namespace std {
-  template < typename _CharT, typename _Traits >
-  inline basic_ostream<_CharT, _Traits> &
-  operator<<(basic_ostream<_CharT, _Traits> & os, const long double &ld)
-  {
-      return os << (double) ld;
-  }
-}
-#endif
-
 
 #ifndef CGAL_CFG_TYPENAME_BEFORE_DEFAULT_ARGUMENT_BUG
 #  define CGAL_TYPENAME_DEFAULT_ARG typename
diff --git a/Number_types/test/Number_types/ioformat.cpp b/Number_types/test/Number_types/ioformat.cpp
index 0c12230293e..f65caf02453 100644
--- a/Number_types/test/Number_types/ioformat.cpp
+++ b/Number_types/test/Number_types/ioformat.cpp
@@ -69,9 +69,7 @@ int main()
 #endif
   TESTIT(float, "float")
   TESTIT(double, "double")
-#ifndef CGAL_CFG_NO_LONG_DOUBLE_IO
   TESTIT(long double, "long double")
-#endif
 
   // CGAL number types
   //TESTIT(CGAL::MP_Float, "MP_Float")
diff --git a/iostream/test/iostream/test_ioformat.cpp b/iostream/test/iostream/test_ioformat.cpp
index 899dede2d6f..b25782d1df1 100644
--- a/iostream/test/iostream/test_ioformat.cpp
+++ b/iostream/test/iostream/test_ioformat.cpp
@@ -89,14 +89,10 @@ int main() {
     test_io<double>(0);
     test_io<double>(-12);
 
-#ifdef CGAL_CFG_NO_LONG_DOUBLE_IO
-    std::cout << "test_io: long double is not performed due to compiler bug"<< std::endl;
-#else
     std::cout << "test_io: long double "<< std::endl;
     test_io<long double>(12);
     test_io<long double>(0);
     test_io<long double>(-12);
-#endif
 
     //TODO: add more
     std::cout << "ok" <<std::endl;