From be8af2d54a66911693eddc556e4f7a866670082b Mon Sep 17 00:00:00 2001
From: =?utf8?q?Bj=C3=B8rn=20Forsman?= <bjorn.forsman@gmail.com>
Date: Sun, 14 Sep 2014 12:57:50 +0200
Subject: [PATCH] kconfig/lxdialog: get ncurses CFLAGS with pkg-config
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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 <bjorn.forsman@gmail.com>
Signed-off-by: Michal Marek <mmarek@suse.cz>
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