Merge shiny.ad.hartbrothers.com:C:/ntp/ntp-dev-1412

into  shiny.ad.hartbrothers.com:C:/ntp/ntp-dev-1412-13-14

bk: 4b2477feyh7rFMP-v-yaVPVswQ_2Qg

diff --cc ChangeLog
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+ * [Bug 1412] m4/os_cflags.m4 caches results that depend on $CC.
 +* [Bug 1414] Enable "make distcheck" success with BSD make.
  (4.2.7) 2009/12/09 Released by Harlan Stenn <stenn@ntp.org>
  * [Bug 1407] configure.ac: recent GNU Make -v does not include "version".