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Define a check for <ncurses.h> under NcursesW, as used in FreeBSD

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This commit is contained in:
John Zaitseff 2011-07-28 22:29:55 +10:00
parent b16a785f3e
commit 880a63ee95
1 changed files with 35 additions and 4 deletions
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39
m4/ax_with_curses.m4
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@ -282,8 +282,39 @@ AC_DEFUN([AX_WITH_CURSES], [
AC_DEFINE([HAVE_NCURSESW_H], [1], [Define to 1 if <ncursesw.h> is present])
])
AS_IF([test "x$ax_cv_header_ncursesw_curses_h" = xno && test "x$ax_cv_header_ncursesw_h" = xno], [
AC_MSG_WARN([could not find either ncursesw/curses.h or ncursesw.h])
AC_CACHE_CHECK([for ncurses.h], [ax_cv_header_ncurses_h_with_ncursesw], [
AC_LINK_IFELSE([AC_LANG_PROGRAM([[
@%:@define _XOPEN_SOURCE_EXTENDED 1
@%:@include <ncurses.h>
]], [[
chtype a = A_BOLD;
int b = KEY_LEFT;
chtype c = COLOR_PAIR(1) & A_COLOR;
attr_t d = WA_NORMAL;
cchar_t e;
wint_t f;
int g = getattrs(stdscr);
int h = getcurx(stdscr) + getmaxx(stdscr);
initscr();
init_pair(1, COLOR_WHITE, COLOR_RED);
wattr_set(stdscr, d, 0, NULL);
wget_wch(stdscr, &f);
]])],
[ax_cv_header_ncurses_h_with_ncursesw=yes],
[ax_cv_header_ncurses_h_with_ncursesw=no])
])
AS_IF([test "x$ax_cv_header_ncurses_h_with_ncursesw" = xyes], [
ax_cv_curses_enhanced=yes
ax_cv_curses_color=yes
ax_cv_curses_obsolete=yes
AC_DEFINE([HAVE_CURSES_ENHANCED], [1], [Define to 1 if library supports X/Open Enhanced functions])
AC_DEFINE([HAVE_CURSES_COLOR], [1], [Define to 1 if library supports color (enhanced functions)])
AC_DEFINE([HAVE_CURSES_OBSOLETE], [1], [Define to 1 if library supports certain obsolete features])
AC_DEFINE([HAVE_NCURSES_H], [1], [Define to 1 if <ncurses.h> is present])
])
AS_IF([test "x$ax_cv_header_ncursesw_curses_h" = xno && test "x$ax_cv_header_ncursesw_h" = xno && test "x$ax_cv_header_ncurses_h_with_ncursesw" = xno], [
AC_MSG_WARN([could not find a working ncursesw/curses.h, ncursesw.h or ncurses.h])
])
])
])
@ -355,7 +386,7 @@ AC_DEFUN([AX_WITH_CURSES], [
])
AS_IF([test "x$ax_cv_header_ncurses_curses_h" = xno && test "x$ax_cv_header_ncurses_h" = xno], [
AC_MSG_WARN([could not find either ncurses/curses.h or ncurses.h])
AC_MSG_WARN([could not find a working ncurses/curses.h or ncurses.h])
])
])
])
@ -473,7 +504,7 @@ AC_DEFUN([AX_WITH_CURSES], [
])
AS_IF([test "x$ax_cv_header_curses_h" = xno], [
AC_MSG_WARN([could not find curses.h])
AC_MSG_WARN([could not find a working curses.h])
])
])
])