[ntp:bk-ntp-dev-send] BitKeeper diffs

[Harlan Stenn]

#### ChangeSet ####
2011-02-24 04:21:34+00:00, davehart at shiny.ad.hartbrothers.com
  Another ac_cv_path* variable needs clearing to prevent caching the
    full path to pkg-config.

==== sntp/m4/ntp_pkg_config.m4 ====
2011-02-24 04:21:32+00:00, davehart at shiny.ad.hartbrothers.com +1 -0
  Another ac_cv_path* variable needs clearing to prevent caching the
    full path to pkg-config.

--- 1.1/sntp/m4/ntp_pkg_config.m4	2011-02-22 18:21:11 -05:00
+++ 1.2/sntp/m4/ntp_pkg_config.m4	2011-02-23 23:21:32 -05:00
@@ -9,6 +9,7 @@ dnl lower the minimum version if you fin
 ntp_pkgconfig_min_version='0.15.0'
 AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
 AS_UNSET([ac_cv_path_PKG_CONFIG])
+AS_UNSET([ac_cv_path_ac_pt_PKG_CONFIG])
 
 case "$PKG_CONFIG" in
  /*)