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| author | Robin Haberkorn <robin.haberkorn@googlemail.com> | 2025-08-19 17:32:35 +0300 |
|---|---|---|
| committer | Robin Haberkorn <robin.haberkorn@googlemail.com> | 2025-08-19 17:32:35 +0300 |
| commit | e3af05db9554662a5a8f3b15ebbe1dc5697643f8 (patch) | |
| tree | 79ed50c4c21ef6f2ea02c787cdc5246ffac7f07c /m4 | |
| parent | 9ec7d0f1e6ee4f7f45b4950d483006ab53786901 (diff) | |
| download | sciteco-e3af05db9554662a5a8f3b15ebbe1dc5697643f8.tar.gz | |
AX_WITH_NCURSES: also check for NCURSEN_VERSION
If we find libncursesw or libncurses, but without pkg-config and if
ncurses does not install its curses.h into the standard search path,
we might theoretically pick up another compatible Curses' curses.h.
Better guard against this.
Diffstat (limited to 'm4')
| -rw-r--r-- | m4/ax_with_ncurses.m4 | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/m4/ax_with_ncurses.m4 b/m4/ax_with_ncurses.m4 index cefd21f..d4b9462 100644 --- a/m4/ax_with_ncurses.m4 +++ b/m4/ax_with_ncurses.m4 @@ -186,7 +186,9 @@ AC_DEFUN([AX_WITH_NCURSES], [ @%:@include <curses.h> @%:@ifndef _XOPEN_CURSES @%:@error "this Curses library is not enhanced" - "this Curses library is not enhanced" + @%:@endif + @%:@ifndef NCURSES_VERSION + @%:@error "the curses library is not an ncurses"" @%:@endif ]], [[ chtype a = A_BOLD; @@ -239,7 +241,9 @@ AC_DEFUN([AX_WITH_NCURSES], [ @%:@include <curses.h> @%:@ifndef _XOPEN_CURSES @%:@error "this Curses library is not enhanced" - "this Curses library is not enhanced" + @%:@endif + @%:@ifndef NCURSES_VERSION + @%:@error "the curses library is not an ncurses"" @%:@endif ]], [[ chtype a = A_BOLD; |