1275970Scydnl NTP_PKG_CONFIG					-*- Autoconf -*-
2275970Scydnl
3275970Scydnl Look for pkg-config, which must be at least
4275970Scydnl $ntp_pkgconfig_min_version.
5275970Scydnl
6275970ScyAC_DEFUN([NTP_PKG_CONFIG], [
7275970Scy
8275970Scydnl lower the minimum version if you find an earlier one works
9275970Scyntp_pkgconfig_min_version='0.15.0'
10275970ScyAC_PATH_TOOL([PKG_CONFIG], [pkg-config])
11275970ScyAS_UNSET([ac_cv_path_PKG_CONFIG])
12275970ScyAS_UNSET([ac_cv_path_ac_pt_PKG_CONFIG])
13275970Scy
14275970Scycase "$PKG_CONFIG" in
15275970Scy /*)
16275970Scy    AC_MSG_CHECKING([if pkg-config is at least version $ntp_pkgconfig_min_version])
17275970Scy    if $PKG_CONFIG --atleast-pkgconfig-version $ntp_pkgconfig_min_version; then
18275970Scy	AC_MSG_RESULT([yes])
19275970Scy    else
20275970Scy	AC_MSG_RESULT([no])
21275970Scy	PKG_CONFIG=""
22275970Scy    fi
23275970Scy    ;;
24275970Scyesac
25275970Scy
26275970Scy]) dnl NTP_PKG_CONFIG
27275970Scy
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