Always invoke the SPL_AC_DEBUG* macro's when running configure
so RPM_DEFINE_COMMON is correctly expanded. A similar change
was already applied to ZFS.
Reviewed-by: George Melikov <mail@gmelikov.ru>
Reviewed-by: Tony Hutter <hutter2@llnl.gov>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes#703
84a80d5f2d