forked from Imagelibrary/binutils-gdb
03b7960334
When GDB is configured with "--without-tui --with-curses" or "--with-tui",
$prefer_curses is set to yes. But, that still doesn't mean that curses
will be used. configure will still search for the curses library, and
continue building without it. That's done here:
curses_found=no
if test x"$prefer_curses" = xyes; then
...
AC_SEARCH_LIBS(waddstr, [ncurses cursesX curses])
if test "$ac_cv_search_waddstr" != no; then
curses_found=yes
fi
fi
So if waddstr is not found, meaning curses is not really
available, even though it'd be preferred, $prefer_curses is
'yes', but $curses_found is 'no'.
So the right fix to tell whether we're linking with curses is
$curses_found=yes.
gdb/ChangeLog:
2015-01-22 Pedro Alves <palves@redhat.com>
* configure.ac [*mingw32*]: Check $curses_found instead of
$prefer_curses.
* configure: Regenerate.
* windows-termcap.c: Remove HAVE_CURSES_H, HAVE_NCURSES_H and
HAVE_NCURSES_NCURSES_H checks.
77 lines
1.7 KiB
C
77 lines
1.7 KiB
C
/* Win32 termcap emulation.
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Copyright (C) 2005-2015 Free Software Foundation, Inc.
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Contributed by CodeSourcery, LLC.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#include "defs.h"
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#include <stdlib.h>
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/* -Wmissing-prototypes */
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extern int tgetent (char *buffer, char *termtype);
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extern int tgetnum (char *name);
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extern int tgetflag (char *name);
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extern char* tgetstr (char *name, char **area);
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extern int tputs (char *string, int nlines, int (*outfun) ());
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extern char *tgoto (const char *cap, int col, int row);
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/* Each of the files below is a minimal implementation of the standard
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termcap function with the same name, suitable for use in a Windows
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console window. */
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int
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tgetent (char *buffer, char *termtype)
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{
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return -1;
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}
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int
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tgetnum (char *name)
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{
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return -1;
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}
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int
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tgetflag (char *name)
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{
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return -1;
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}
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char *
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tgetstr (char *name, char **area)
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{
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return NULL;
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}
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int
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tputs (char *string, int nlines, int (*outfun) ())
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{
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while (*string)
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outfun (*string++);
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return 0;
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}
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char *
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tgoto (const char *cap, int col, int row)
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{
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return NULL;
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}
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