Support for NetBSD.

* aclocal.m4: Add test for NetBSD's ctype support.
* configure: Regenerate.
* configure.target: Support NetBSD.
* config/os/netbsd/bits/ctype_base.h: New file.
* config/os/netbsd/bits/ctype_inline.h: New file.
* config/os/netbsd/bits/ctype_noinline.h: New file.
* config/os/netbsd/bits/os_defines.h: New file.

From-SVN: r38032

libstdc++-v3/ChangeLog

+2000-12-05  Richard Earnshaw  <rearnsha@arm.com>
+
+	Support for NetBSD.
+	* aclocal.m4: Add test for NetBSD's ctype support.
+	* configure: Regenerate.
+	* configure.target: Support NetBSD.
+	* config/os/netbsd/bits/ctype_base.h: New file.
+	* config/os/netbsd/bits/ctype_inline.h: New file.
+	* config/os/netbsd/bits/ctype_noinline.h: New file.
+	* config/os/netbsd/bits/os_defines.h: New file.
+
 2000-12-05  Gabriel Dos Reis  <gdr@codesourcery.com>
 
 	* src/complex.cc (pow): Remove definitions for explicit

libstdc++-v3/aclocal.m4

@@ -850,6 +850,22 @@ AC_DEFUN(GLIBCPP_CHECK_CTYPE_SUPPORT, [
     fi
     fi
 
+    dnl Test for <ctype> functionality -- NetBSD
+    if test $ctype_default = "yes"; then
+    AC_MSG_CHECKING([<ctype> for NetBSD])
+    AC_TRY_COMPILE([#include <ctype.h>],
+    [int
+    foo (int a)
+    { return _S + _C + _U + _L \
+      + _N + _P + _X + _tolower_tab_[a] + _toupper_tab_[a];}], \
+    ctype_netbsd=yes, ctype_netbsd=no)
+    AC_MSG_RESULT($ctype_netbsd)
+    if test $ctype_netbsd = "yes"; then
+      ctype_include_dir="config/os/netbsd"
+      ctype_default=no
+    fi
+    fi
+
     dnl Test for <ctype> functionality -- Solaris 2.6 and up
     if test $ctype_default = "yes"; then
     AC_MSG_CHECKING([<ctype> for Solaris 2.6,7,8])

libstdc++-v3/config/os/netbsd/bits/ctype_base.h

+// Locale support -*- C++ -*-
+
+// Copyright (C) 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO 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, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself 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.
+
+//
+// ISO C++ 14882: 22.1  Locales
+//
+  
+// Information as gleaned from /usr/include/ctype.h on NetBSD.
+// Full details can be found from the CVS files at:
+//   anoncvs@anoncvs.netbsd.org:/cvsroot/basesrc/include/ctype.h
+// See www.netbsd.org for details of access.
+  
+  struct ctype_base
+  {
+    typedef unsigned char 		mask;
+    // Non-standard typedefs.
+    typedef const unsigned char*	__to_type;
+
+    enum
+    {
+      // NetBSD 
+      space = _S,
+      print = _P | _U | _L | _N | _B,
+      cntrl = _C,
+      upper = _U,
+      lower = _L,
+      alpha = _U | _L,
+      digit = _N,
+      punct = _P,
+      xdigit = _N | _X,
+      alnum = _U | _L | _N,
+      graph = _P | _U | _L | _N,
+    };
+  };
+
+
+

libstdc++-v3/config/os/netbsd/bits/ctype_inline.h

+// Locale support -*- C++ -*-
+
+// Copyright (C) 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO 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, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself 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.
+
+//
+// ISO C++ 14882: 22.1  Locales
+//
+  
+// ctype bits to be inlined go here. Non-inlinable (ie virtual do_*)
+// functions go in ctype.cc
+  
+  bool
+  ctype<char>::
+  is(mask __m, char __c) const throw()
+  { return _M_table[(unsigned char)(__c)] & __m; }
+
+  const char*
+  ctype<char>::
+  is(const char* __low, const char* __high, mask* __vec) const throw()
+  {
+    while (__low < __high)
+      *__vec++ = _M_table[(unsigned char)(*__low++)];
+    return __high;
+  }
+
+  const char*
+  ctype<char>::
+  scan_is(mask __m, const char* __low, const char* __high) const throw()
+  {
+    while (__low < __high && !this->is(__m, *__low))
+      ++__low;
+    return __low;
+  }
+
+  const char*
+  ctype<char>::
+  scan_not(mask __m, const char* __low, const char* __high) const throw()
+  {
+    while (__low < __high && this->is(__m, *__low) != 0)
+      ++__low;
+    return __low;
+  }
+
+
+
+
+

libstdc++-v3/config/os/netbsd/bits/ctype_noninline.h

+// Locale support -*- C++ -*-
+
+// Copyright (C) 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO 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, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself 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.
+
+//
+// ISO C++ 14882: 22.1  Locales
+//
+  
+// Information as gleaned from /usr/include/ctype.h
+  
+  ctype<char>::ctype(const mask* __table = 0, bool __del = false, 
+	size_t __refs = 0) 
+    : _Ctype_nois<char>(__refs), _M_del(__table != 0 && __del), 
+      _M_toupper(NULL), _M_tolower(NULL),
+      _M_ctable(NULL), _M_table(__table == 0 ? (_ctype_ + 1) : __table) 
+    { }
+
+  char
+  ctype<char>::do_toupper(char __c) const
+  { return ::toupper((int) __c); }
+
+  const char*
+  ctype<char>::do_toupper(char* __low, const char* __high) const
+  {
+    while (__low < __high)
+      {
+	*__low = ::toupper((int) *__low);
+	++__low;
+      }
+    return __high;
+  }
+
+  char
+  ctype<char>::do_tolower(char __c) const
+  { return ::tolower((int) __c); }
+
+  const char* 
+  ctype<char>::do_tolower(char* __low, const char* __high) const
+  {
+    while (__low < __high)
+      {
+	*__low = ::tolower((int) *__low);
+	++__low;
+      }
+    return __high;
+  }

libstdc++-v3/config/os/netbsd/bits/os_defines.h

+// Specific definitions for NetBSD  -*- C++ -*-
+
+// Copyright (C) 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO 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, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself 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.
+
+
+#ifndef _GLIBCPP_OS_DEFINES
+#  define _GLIBCPP_OS_DEFINES
+
+
+/* Settings for NetBSD.  */
+
+/* __off_t is a typedef declared in stdio.h.  */
+/* #define __off_t off_t */
+
+/* We don't have off64_t */
+/* #define __off64_t off64_t */
+
+#define __ssize_t ssize_t
+
+#endif
+
+

libstdc++-v3/configure.target

@@ -81,7 +81,7 @@ case "${target_os}" in
   aix*)
     os_include_dir="config/os/aix"
     ;;
-  bsd* | freebsd*)
+  bsd* | freebsd* )
     os_include_dir="config/os/bsd"
     ;;
   cygwin*)
@@ -93,6 +93,9 @@ case "${target_os}" in
   irix*)
     os_include_dir="config/os/irix"
     ;;
+  netbsd*)
+    os_include_dir="config/os/netbsd"
+    ;;
   solaris2.5*)
     os_include_dir="config/os/solaris/solaris2.5"
     ;;
@@ -124,6 +127,9 @@ case "${target}" in
    *-*-linux*)
      ATOMICITYH=$cpu_include_dir
      ;;
+   *-*-netbsd*)
+     ATOMICITYH=$cpu_include_dir
+     ;;
    sparc*-*-*)
      ATOMICITYH=$cpu_include_dir
      ;;