[Buildroot] [PATCH] package/sdl2_net: add missing host-pkgconf dependency

[Thomas Petazzoni <thomas.petazzoni@bootlin.com>]

Hello,

On Wed, 12 Dec 2018 09:52:12 +0100, Thomas Petazzoni wrote:
> The sdl2_net configure script uses pkg-config to finx sdl2. If it
> doesn't find pkg-config, it tries to locate sdl2-config, and defaults
> to /usr/bin/sdl2-config, which causes the build to fail with:
> 
> arm-linux-gcc: ERROR: unsafe header/library path used in cross-compilation: '-I/usr/include/SDL2'
> 
> Fix this by adding host-pkgconf to the dependencies of sdl2_net. We
> could have added the right autoconf cache variable to tell the
> configure script where sdl2-config is located, but since pkg-config is
> tried first, let's use that.
> 
> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
> ---
>  package/sdl2_net/sdl2_net.mk | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Applied to master, thanks.

Thomas
-- 
Thomas Petazzoni, CTO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com