diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index 8c687d7..724f7ce 100644 --- a/configure.ac +++ b/configure.ac @@ -4955,9 +4955,16 @@ then [Define if mvwdelch in curses.h is an expression.]) fi +# Issue #25720: ncurses has introduced the NCURSES_OPAQUE symbol making opaque +# structs since version 5.7. If the macro is defined as zero before including +# [n]curses.h, ncurses will expose fields of the structs regardless of the +# configuration. AC_MSG_CHECKING(whether WINDOW has _flags) AC_CACHE_VAL(ac_cv_window_has_flags, -AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <curses.h>]], [[ +AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ + #define NCURSES_OPAQUE 0 + #include <curses.h> +]], [[ WINDOW *w; w->_flags = 0; ]])], @@ -4972,6 +4979,17 @@ then [Define if WINDOW in curses.h offers a field _flags.]) fi +AC_MSG_CHECKING(for is_pad) +AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <curses.h>]], [[ +#ifndef is_pad +void *x=is_pad +#endif +]])], + [AC_DEFINE(HAVE_CURSES_IS_PAD, 1, Define if you have the 'is_pad' function or macro.) + AC_MSG_RESULT(yes)], + [AC_MSG_RESULT(no)] +) + AC_MSG_CHECKING(for is_term_resized) AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <curses.h>]], [[void *x=is_term_resized]])], [AC_DEFINE(HAVE_CURSES_IS_TERM_RESIZED, 1, Define if you have the 'is_term_resized' function.) |