[Buildroot] [PATCH] xlib_libXdmcp: add missing dependency on host-pkgconf

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

Hello,

On Fri, 21 Sep 2018 14:13:50 +0200, Thomas Petazzoni wrote:
> The libXdmcp configure script uses pkg-config, but the Buildroot
> package does not depend on host-pkgconf. This is not seen by the
> autobuilders most likely because another package that is always built
> before libXdmcp builds pkg-config.
> 
> However, running:
> 
> $ make xlib_libXdmcp
> 
> triggers the following build failure:
> 
> checking pkg-config is at least version 0.9.0... ./configure: line 12323: /home/thomas/projets/buildroot/output/host/bin/pkg-config: No such file or directory
> no
> [...]
> checking for XDMCP... configure: error: in `/home/thomas/projets/buildroot/output/build/xlib_libXdmcp-1.1.2':
> configure: error: The pkg-config script could not be found or is too old.  Make sure it
> is in your PATH or set the PKG_CONFIG environment variable to the full
> path to pkg-config.
> 
> This was detected using per-package target/host folders, because with
> this, only the dependencies explicitly expressed by a package are
> available to the package.
> 
> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
> ---
>  package/x11r7/xlib_libXdmcp/xlib_libXdmcp.mk | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)

Applied to master, thanks.

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