Fix MinGW TUI build
gdb/ 2015-01-22 Eli Zaretskii <eliz@gnu.org> * gdb/tui/tui.c (tui_enable) [__MINGW32__]: If the call to 'newterm' fails with the 1st arg NULL, try again with "unknown". Don't test the "cup" capability: it isn't supported by the Windows port of ncurses, but the Windows console driver is still capable of supporting TUI.
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@ -1,3 +1,11 @@
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2015-01-22 Eli Zaretskii <eliz@gnu.org>
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* gdb/tui/tui.c (tui_enable) [__MINGW32__]: If the call to 'newterm'
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fails with the 1st arg NULL, try again with "unknown". Don't test
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the "cup" capability: it isn't supported by the Windows port of
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ncurses, but the Windows console driver is still capable of
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supporting TUI.
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2015-01-22 Jan Kratochvil <jan.kratochvil@redhat.com>
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* compile/compile.c (_initialize_compile): Use -fPIE for compile_args.
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@ -425,6 +425,12 @@ tui_enable (void)
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error (_("Cannot enable the TUI when output is not a terminal"));
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s = newterm (NULL, stdout, stdin);
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#ifdef __MINGW32__
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/* The MinGW port of ncurses requires $TERM to be unset in order
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to activate the Windows console driver. */
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if (s == NULL)
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s = newterm ("unknown", stdout, stdin);
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#endif
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if (s == NULL)
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{
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error (_("Cannot enable the TUI: error opening terminal [TERM=%s]"),
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@ -432,7 +438,9 @@ tui_enable (void)
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}
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w = stdscr;
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/* Check required terminal capabilities. */
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/* Check required terminal capabilities. The MinGW port of
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ncurses does have them, but doesn't expose them through "cup". */
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#ifndef __MINGW32__
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cap = tigetstr ("cup");
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if (cap == NULL || cap == (char *) -1 || *cap == '\0')
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{
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@ -442,6 +450,7 @@ tui_enable (void)
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"terminal doesn't support cursor addressing [TERM=%s]"),
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gdb_getenv_term ());
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}
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#endif
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cbreak ();
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noecho ();
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