readline.pc contains Requires.private=ncurses, even if readline is built
with ncursesw. When a user of readline uses pkg-config to ask for the
cflags, the lookup fails if ncursesw without compatibility with ncurses
is used.
Fix it by ensuring that ncurses compatibility is enabled if readline is
built with ncurses.
Signed-off-by: Michael Tretter <m.tret...@pengutronix.de>
---
rules/readline.in | 1 +
1 file changed, 1 insertion(+)
diff --git a/rules/readline.in b/rules/readline.in
index 036860409a56..7673ce7497eb 100644
--- a/rules/readline.in
+++ b/rules/readline.in
@@ -2,6 +2,7 @@
menuconfig READLINE
tristate
select NCURSES if READLINE_NCURSES
+ select NCURSES_BACKWARD_COMPATIBLE_NON_WIDE_CHAR if READLINE_NCURSES &&
NCURSES_WIDE_CHAR
select TERMCAP if READLINE_TERMCAP
select GCCLIBS_GCC_S
prompt "readline "
--
2.39.2
