From: Dave Hart <hart@ntp.org>
Date: Thu, 24 Feb 2011 04:21:34 +0000 (+0000)
Subject: Another ac_cv_path* variable needs clearing to prevent caching the
X-Git-Tag: NTP_4_2_7P134~1^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=039f042b718dc699866f239d75568165605976d4;p=thirdparty%2Fntp.git

Another ac_cv_path* variable needs clearing to prevent caching the
  full path to pkg-config.

bk: 4d65dccewJgoco35BZeYV3tii3f64A
---

diff --git a/sntp/m4/ntp_pkg_config.m4 b/sntp/m4/ntp_pkg_config.m4
index 28a7315a6..1bce8a6e4 100644
--- a/sntp/m4/ntp_pkg_config.m4
+++ b/sntp/m4/ntp_pkg_config.m4
@@ -9,6 +9,7 @@ dnl lower the minimum version if you find an earlier one works
 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
  /*)