From: Bjørn Forsman <bjorn.forsman@gmail.com>
Date: Sun, 14 Sep 2014 10:57:50 +0000 (+0200)
Subject: kconfig/lxdialog: get ncurses CFLAGS with pkg-config
X-Git-Tag: fixes-against-v3.18-rc2~75^2~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=be8af2d54a66911693eddc556e4f7a866670082b;p=pandora-kernel.git

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 <bjorn.forsman@gmail.com>
Signed-off-by: Michal Marek <mmarek@suse.cz>
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