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acinclude.m4 (GLIBCPP_CHECK_CTYPE_SUPPORT): check for DJGPP <ctype.h> 

* acinclude.m4 (GLIBCPP_CHECK_CTYPE_SUPPORT): check for DJGPP <ctype.h>
(LIB_AC_PROG_CXX): replace [/\\] with [\\/] to work around older
bash bug.
* aclocal.m4: regenerated.
* configure.target: set os_include_dir to config/os/djgpp under DJGPP.
* configure: regenerated.
* config/os/djgpp, config/os/djgpp/bits: new directories.
* config/os/djgpp/bits/ctype_base.h,
config/os/djgpp/bits/ctype_inline.h,
config/os/djgpp/bits/ctype_noninline.h,
config/os/djgpp/bits/os_defines.h: new files.

From-SVN: r38958
This commit is contained in:
Laurynas Biveinis 2001-01-12 19:39:07 +00:00 committed by DJ Delorie
parent b755792e3c
commit 6f87af20c3
8 changed files with 301 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
libstdc++-v3/ChangeLog
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@ -1,3 +1,17 @@
2001-01-12 Laurynas Biveinis <lauras@softhome.net>
* acinclude.m4 (GLIBCPP_CHECK_CTYPE_SUPPORT): check for DJGPP <ctype.h>
(LIB_AC_PROG_CXX): replace [/\\] with [\\/] to work around older
bash bug.
* aclocal.m4: regenerated.
* configure.target: set os_include_dir to config/os/djgpp under DJGPP.
* configure: regenerated.
* config/os/djgpp, config/os/djgpp/bits: new directories.
* config/os/djgpp/bits/ctype_base.h,
config/os/djgpp/bits/ctype_inline.h,
config/os/djgpp/bits/ctype_noninline.h,
config/os/djgpp/bits/os_defines.h: new files.
2001-01-11 Joseph S. Myers <jsm28@cam.ac.uk>
* include/c_std/bits/std_cstdio.h: Undef printf.

19
libstdc++-v3/acinclude.m4
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@ -152,7 +152,7 @@ LIB_AC_PROG_CXX
. [$]{glibcpp_basedir}/configure.host
case [$]{glibcpp_basedir} in
/* | [A-Za-z]:[/\\]*) libgcj_flagbasedir=[$]{glibcpp_basedir} ;;
/* | [A-Za-z]:[\\/]*) libgcj_flagbasedir=[$]{glibcpp_basedir} ;;
*) glibcpp_flagbasedir='[$](top_builddir)/'[$]{glibcpp_basedir} ;;
esac
@ -953,6 +953,23 @@ AC_DEFUN(GLIBCPP_CHECK_CTYPE_SUPPORT, [
fi
fi
dnl Test for <ctype> functionality -- DJGPP
dnl FIXME: this test won't work if __dj_ENFORCE_FUNCTION_CALLS
dnl is defined.
if test $ctype_default = "yes"; then
AC_MSG_CHECKING([<ctype> for DJGPP])
AC_TRY_COMPILE([#include <ctype.h>],
[int
foo (int a)
{ return __dj_ctype_flags[0] + __dj_ctype_flags[1];}], \
ctype_djgpp=yes, ctype_djgpp=no)
AC_MSG_RESULT($ctype_djgpp)
if test $ctype_djgpp = "yes"; then
ctype_include_dir="config/os/djgpp"
ctype_default=no
fi
fi
if test $ctype_default = "yes"; then
ctype_include_dir="config/os/generic"
AC_MSG_WARN("Using default ctype headers.")

19
libstdc++-v3/aclocal.m4 vendored
View File

@ -164,7 +164,7 @@ LIB_AC_PROG_CXX
. [$]{glibcpp_basedir}/configure.host
case [$]{glibcpp_basedir} in
/* | [A-Za-z]:[/\\]*) libgcj_flagbasedir=[$]{glibcpp_basedir} ;;
/* | [A-Za-z]:[\\/]*) libgcj_flagbasedir=[$]{glibcpp_basedir} ;;
*) glibcpp_flagbasedir='[$](top_builddir)/'[$]{glibcpp_basedir} ;;
esac
@ -965,6 +965,23 @@ AC_DEFUN(GLIBCPP_CHECK_CTYPE_SUPPORT, [
fi
fi
dnl Test for <ctype> functionality -- DJGPP
dnl FIXME: this test won't work if __dj_ENFORCE_FUNCTION_CALLS
dnl is defined.
if test $ctype_default = "yes"; then
AC_MSG_CHECKING([<ctype> for DJGPP])
AC_TRY_COMPILE([#include <ctype.h>],
[int
foo (int a)
{ return __dj_ctype_flags[0] + __dj_ctype_flags[1];}], \
ctype_djgpp=yes, ctype_djgpp=no)
AC_MSG_RESULT($ctype_djgpp)
if test $ctype_djgpp = "yes"; then
ctype_include_dir="config/os/djgpp"
ctype_default=no
fi
fi
if test $ctype_default = "yes"; then
ctype_include_dir="config/os/generic"
AC_MSG_WARN("Using default ctype headers.")

58
libstdc++-v3/config/os/djgpp/bits/ctype_base.h Normal file
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@ -0,0 +1,58 @@
// Locale support -*- C++ -*-
// Copyright (C) 1997, 1998, 1999, 2000, 2001 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
//
struct ctype_base
{
typedef unsigned short mask;
// Non-standard typedefs.
typedef unsigned char __to_type;
enum
{
space = __dj_ISSPACE, // Whitespace
print = __dj_ISPRINT, // Printing
cntrl = __dj_ISCNTRL, // Control character
upper = __dj_ISUPPER, // UPPERCASE
lower = __dj_ISLOWER, // lowercase
alpha = __dj_ISALPHA, // Alphabetic
digit = __dj_ISDIGIT, // Numeric
punct = __dj_ISPUNCT, // Punctuation
xdigit = __dj_ISXDIGIT, // Hexadecimal numeric
alnum = __dj_ISAL, // Alphanumeric
graph = __dj_ISGRAPH // Graphical
};
};

67
libstdc++-v3/config/os/djgpp/bits/ctype_inline.h Normal file
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@ -0,0 +1,67 @@
// Locale support -*- C++ -*-
// Copyright (C) 2000, 2001 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 + 1)] & __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;
}

79
libstdc++-v3/config/os/djgpp/bits/ctype_noninline.h Normal file
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@ -0,0 +1,79 @@
// Locale support -*- C++ -*-
// Copyright (C) 1997, 1998, 1999, 2000, 2001 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 DJGPP <ctype.h>
// DJGPP specific code
extern unsigned short __dj_type_cflags[];
extern unsigned char __dj_ctype_toupper[];
extern unsigned char __dj_ctype_tolower[];
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(__dj_ctype_toupper),
_M_tolower(__dj_ctype_tolower),
_M_ctable(NULL),
_M_table(__table == 0 ? __dj_type_cflags : __table)
{ }
char
ctype<char>::do_toupper(char __c) const
{ return _M_toupper[(int)(__c)+1]) }
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 _M_tolower[(int)(__c)+1]) }
const char*
ctype<char>::do_tolower(char* __low, const char* __high) const
{
while (__low < __high)
{
*__low = ::tolower((int) *__low);
++__low;
}
return __high;
}

44
libstdc++-v3/config/os/djgpp/bits/os_defines.h Normal file
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@ -0,0 +1,44 @@
// Specific definitions for DJGPP -*- C++ -*-
// Copyright (C) 2001 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
/* System-specific #define, typedefs, corrections, etc, go here. This
file will come before all others. */
#define __off_t off_t
#define __off64_t off64_t
#define __ssize_t ssize_t
// FIXME: should there be '#undef POSIX_SOURCE'?
#endif

3
libstdc++-v3/configure.target
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@ -87,6 +87,9 @@ case "${target_os}" in
cygwin*)
os_include_dir="config/os/newlib"
;;
*djgpp*)
os_include_dir="config/os/djgpp"
;;
linux* | gnu*)
os_include_dir="config/os/gnu-linux"
;;