[Buildroot] [PATCH 1/2] package/libupnp18: needs host-pkgconf

[Peter Korsgaard]

>>>>> "Jörg" == Jörg Krause <joerg.krause at embedded.rocks> writes:

 > Otherwise build fails with:
 > ```
 > configure.ac:630: error: possibly undefined macro: AC_MSG_ERROR
 >       If this token and others are legitimate, please use m4_pattern_allow.
 > ```

 > Signed-off-by: Jörg Krause <joerg.krause at embedded.rocks>

Committed to 2019.02.x, thanks.

-- 
Bye, Peter Korsgaard