do_usr_include() {
	if ! hasq -I${ROOT}usr/include ${CFLAGS}; then
		export CFLAGS="${CFLAGS} -I${ROOT}usr/include"
	fi
}

do_lib() {
	if ! hasq -L${ROOT}lib ${LDFLAGS}; then
		export LDFLAGS="${LDFLAGS} -L${ROOT}lib"
	fi
}

do_usr_lib() {
	if ! hasq -L${ROOT}usr/lib ${LDFLAGS}; then
		export LDFLAGS="${LDFLAGS} -L${ROOT}usr/lib"
	fi
}

if [ "$PN" == "bash" ]; then
	# https://bugs.gentoo.org/show_bug.cgi?id=135242
	export ac_cv_func_setvbuf_reversed="no"
	do_lib
	do_usr_include
fi

unset do_lib do_usr_lib do_usr_include