[pushed,gdb/build] Fix build without ncurses in maintenance_info_screen
Commit Message
With a build without ncurses we run into:
...
src/gdb/utils.c: In function ‘void maintenance_info_screen(const char*, int)’:
src/gdb/utils.c:1310:7: error: ‘COLS’ was not declared in this scope
COLS);
^~~~
src/gdb/utils.c:1331:8: error: ‘LINES’ was not declared in this scope
LINES);
^~~~~
...
Fix this by using HAVE_LIBCURSES.
Tested on x86_64-linux.
PR build/30391
Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=30391
---
gdb/utils.c | 4 ++++
1 file changed, 4 insertions(+)
base-commit: 1b05f1083a4e18e5141ddce7551b79d07d9b272d
@@ -1304,10 +1304,12 @@ maintenance_info_screen (const char *args, int from_tty)
? " (unlimited - 1)"
: "")));
+#ifdef HAVE_LIBCURSES
gdb_printf (gdb_stdout,
_("Number of characters curses thinks "
"are in a line is %d.\n"),
COLS);
+#endif
gdb_printf (gdb_stdout,
_("Number of characters environment thinks "
@@ -1325,10 +1327,12 @@ maintenance_info_screen (const char *args, int from_tty)
rows,
rows == sqrt_int_max ? " (unlimited)" : "");
+#ifdef HAVE_LIBCURSES
gdb_printf (gdb_stdout,
_("Number of lines curses thinks "
"are in a page is %d.\n"),
LINES);
+#endif
gdb_printf (gdb_stdout,
_("Number of lines environment thinks "