bash: reference acl*.m4 from ${S}

bash: reference acl*.m4 from ${S}

bash: reference acl*.m4 from ${S}.

The build directory had been moved to ${WORKDIR}/build,
so we should reference acl*.m4 from ${S}.
Otherwise, the following configure error will be caught.

  | cat: aclocal.m4: No such file or directory
  | ERROR: Function failed: do_configure (log file is located at ...)

Signed-off-by: Bian Naimeng <biannm@cn.fujitsu.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>