[Buildroot] [PATCH] package/x11r7/xapp_rgb: add missing host-pkgconf dependency

[Peter Korsgaard <peter@korsgaard.com>]

>>>>> "Thomas" == Thomas Petazzoni <thomas.petazzoni@bootlin.com> writes:

 > Building a minimal defconfig such as:
 > BR2_arm=y
 > BR2_TOOLCHAIN_EXTERNAL=y
 > BR2_TOOLCHAIN_EXTERNAL_CUSTOM=y
 > BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD=y
 > BR2_TOOLCHAIN_EXTERNAL_URL="http://autobuild.buildroot.org/toolchains/tarballs/br-arm-full-2018.05.tar.bz2"
 > BR2_TOOLCHAIN_EXTERNAL_GCC_4_9=y
 > BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_1=y
 > BR2_TOOLCHAIN_EXTERNAL_LOCALE=y
 > BR2_TOOLCHAIN_EXTERNAL_CXX=y
 > BR2_INIT_NONE=y
 > BR2_SYSTEM_BIN_SH_NONE=y
 > BR2_PACKAGE_XORG7=y
 > BR2_PACKAGE_XAPP_RGB=y

 > by running "make xapp_rgb" gives the following build failure:

 > checking for RGB... configure: error: in `/home/test/buildroot/output/build/xapp_rgb-1.0.6':
 > 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.

 > Alternatively, you may set the environment variables RGB_CFLAGS
 > and RGB_LIBS to avoid the need to call pkg-config.
 > See the pkg-config man page for more details.

 > The configure script uses pkg-config, but host-pkgconf is missing in
 > the list of dependencies.

 > This issue was detected thanks to per-package directory support.

 > Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

Committed to 2018.02.x and 2018.11.x, thanks.

-- 
Bye, Peter Korsgaard