motion: fix sdl-config detection
commit8ae6e3bc9f54bfc94f003e3ad81a98c738b78572
authorPeter Seiderer <ps.report@gmx.net>
Mon, 17 Oct 2016 20:44:48 +0000 (17 22:44 +0200)
committerThomas Petazzoni <thomas.petazzoni@free-electrons.com>
Tue, 18 Oct 2016 10:01:05 +0000 (18 12:01 +0200)
treef7baf6ed7a572c4559625c57b7ca824d599d5131
parentd49fed8fe21d0b9173157b7d096ace43a8964992
motion: fix sdl-config detection

Overwrite ac_cv_path_CONFIG_SDL in case sdl development is
installed on the host.

Fixes [1]:

  ERROR: unsafe header/library path used in cross-compilation: '-I/usr/include/SDL'

[1] http://autobuild.buildroot.net/results/459/4592eb83efa393f77f5ee014f93a271f2313bee6

Signed-off-by: Peter Seiderer <ps.report@gmx.net>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
package/motion/motion.mk