poky/meta/recipes-devtools/pkgconf/pkgconf/pkg-config-wrapper

#!/bin/sh
# pkgconf wrapper to deal with pkg-config/pkgconf compatibility issues
#
# Copyright (C) 2015 Christopher Larson <chris_larson@mentor.com>
# License: MIT (see COPYING.MIT at the root of the repository for terms)

for arg; do
    case "$arg" in
        --variable|--variable=*)
            # pkg-config doesn't sysroot-prefix user variables
            unset PKG_CONFIG_SYSROOT_DIR
            ;;
    esac
done

exec pkgconf "$@"