ncurses does AC_TRY_RUN() to determine is poll() actually works. As that
doesn't work in cross-compiles, we seed it with 'yes'.
However, MinGW doesn't have a working poll(), so use a :linux override
so that this only applies to Linux builds.
The ncurses build now compiles but doesn't link in MinGW, which is a step
forwards at least.
(From OE-Core rev: f57de22c4a40cd9178f7726d544beca66384d25d)
Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
d68e36973b