Patch merged into coreboot/master: 14f72bc kconfig/lxdialog: get ncurses CFLAGS with pkg-config

the following patch was just integrated into master:
commit 14f72bc2cc2aa89d9e4cd6efcae3fcc46ea9b59b
Author: Stefan Reinauer 
Date:   Mon Apr 6 01:44:49 2015 +0200

kconfig/lxdialog: get ncurses CFLAGS with pkg-config

This makes "make menuconfig" also work on systems where ncurses is not
    installed in a standard location (such as on NixOS).

This patch changes ccflags() so that it tries pkg-config first, and only
    if pkg-config fails does it go back to the fallback/manual checks. This
    is the same algorithm that ldflags() already uses.

Signed-off-by: Bjørn Forsman 
    Signed-off-by: Michal Marek

Change-Id: Ie2372ca35546c1fc2d6cf603614683312ee4ea4c
    Signed-off-by: Stefan Reinauer 
    Reviewed-on: http://review.coreboot.org/9315
    Tested-by: build bot (Jenkins)
    Reviewed-by: Paul Menzel 
    Reviewed-by: Marc Jones

See http://review.coreboot.org/9315 for details.

-gerrit