Remove V2 C++ library.

	* configure.in: Remove --enable-libstdcxx_v3 support.

	* Makefile.in (site.exp): Always set HAVE_LIBSTDCXX_V3.
	* configure.in: Remove --enable-libstdcxx_v3 support.
	* configure: Regenerated.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39445 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 0 insertions, 91 deletions

diff --git a/libstdc++/std/dcomplex.h b/libstdc++/std/dcomplex.h
deleted file mode 100644
index 5812d9fa7df..00000000000
--- a/libstdc++/std/dcomplex.h
+++ /dev/null
@@ -1,91 +0,0 @@
-// The -*- C++ -*- double_complex class.
-// Copyright (C) 1994 Free Software Foundation
-
-// This file is part of the GNU ANSI C++ Library.  This library is free
-// software; you can redistribute it and/or modify it under the
-// terms of the GNU General Public License as published by the
-// Free Software Foundation; either version 2, or (at your option)
-// any later version.
-
-// This library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with this library; see the file COPYING.  If not, write to the Free
-// Software Foundation, 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-
-// As a special exception, if you link this library with files
-// compiled with a GNU compiler to produce an executable, this does not cause
-// the resulting executable to be covered by the GNU General Public License.
-// This exception does not however invalidate any other reasons why
-// the executable file might be covered by the GNU General Public License.
-
-// Written by Jason Merrill based upon the specification in the 27 May 1994
-// C++ working paper, ANSI document X3J16/94-0098.
-
-#ifndef __DCOMPLEX__
-#define __DCOMPLEX__
-
-#ifdef __GNUG__
-#pragma interface "dcomplex"
-#endif
-
-extern "C++" {
-class complex<double>
-{
-public:
-  complex (double r = 0, double i = 0): re (r), im (i) { }
-  complex (const complex<float>& r): re (r.real ()), im (r.imag ()) { }
-  explicit complex (const complex<long double>& r);
-
-  complex& operator+= (const complex& r) { return __doapl (this, r); }
-  complex& operator-= (const complex& r) { return __doami (this, r); }
-  complex& operator*= (const complex& r) { return __doaml (this, r); }
-  complex& operator/= (const complex& r) { return __doadv (this, r); }
-
-  double real () const { return re; }
-  double imag () const { return im; }
-private:
-  double re, im;
-
-  friend complex& __doapl<> (complex *, const complex&);
-  friend complex& __doami<> (complex *, const complex&);
-  friend complex& __doaml<> (complex *, const complex&);
-  friend complex& __doadv<> (complex *, const complex&);
-
-#ifndef __STRICT_ANSI__
-  friend inline complex operator + (const complex& x, double y)
-    { return operator+<> (x, y); }
-  friend inline complex operator + (double x, const complex& y)
-    { return operator+<> (x, y); }
-  friend inline complex operator - (const complex& x, double y)
-    { return operator-<> (x, y); }
-  friend inline complex operator - (double x, const complex& y)
-    { return operator-<> (x, y); }
-  friend inline complex operator * (const complex& x, double y)
-    { return operator*<> (x, y); }
-  friend inline complex operator * (double x, const complex& y)
-    { return operator*<> (x, y); }
-  friend inline complex operator / (const complex& x, double y)
-    { return operator/<> (x, y); }
-  friend inline complex operator / (double x, const complex& y)
-    { return operator/<> (x, y); }
-  friend inline bool operator == (const complex& x, double y)
-    { return operator==<> (x, y); }
-  friend inline bool operator == (double x, const complex& y)
-    { return operator==<> (x, y); }
-  friend inline bool operator != (const complex& x, double y)
-    { return operator!=<> (x, y); }
-  friend inline bool operator != (double x, const complex& y)
-    { return operator!=<> (x, y); }
-#endif /* __STRICT_ANSI__ */
-};
-
-inline complex<float>::complex (const complex<double>& r)
-: re (r.real ()), im (r.imag ())
-{ }
-} // extern "C++"
-
-#endif