Hello! > Maybe have a closer look what it passes in $PKG_CONFIG (probably a > wrapper script) and what the actual call behind is. Openwrt does use a wrapper script for pkg-config, and when it comes to making any kernel target a certain environment variable is undefined. Consequently, pkg-config fails, returning the empty string, and the kconfig scripts fall back to default values, which do no apply here. It's an Openwrt issue; see Openwrt bug # 2423: https://bugs.openwrt.org/index.php?do=details&task_id=2423 Regards, Thomas
