config BR2_PACKAGE_PKGCONF
	bool "pkgconf"
	help
	  pkgconf is a program which helps to configure compiler and linker
	  flags for development frameworks. It is similar to pkg-config,
	  but was written from scratch in the summer of 2011 to replace
	  pkg-config, which now needs itself to build itself

	  https://github.com/nenolod/pkgconf