1290001Sglebiusdnl NTP_PKG_CONFIG -*- Autoconf -*- 2290001Sglebiusdnl 3290001Sglebiusdnl Look for pkg-config, which must be at least 4290001Sglebiusdnl $ntp_pkgconfig_min_version. 5290001Sglebiusdnl 6290001SglebiusAC_DEFUN([NTP_PKG_CONFIG], [ 7290001Sglebius 8290001Sglebiusdnl lower the minimum version if you find an earlier one works 9290001Sglebiusntp_pkgconfig_min_version='0.15.0' 10290001SglebiusAC_PATH_TOOL([PKG_CONFIG], [pkg-config]) 11290001SglebiusAS_UNSET([ac_cv_path_PKG_CONFIG]) 12290001SglebiusAS_UNSET([ac_cv_path_ac_pt_PKG_CONFIG]) 13290001Sglebius 14290001Sglebiuscase "$PKG_CONFIG" in 15290001Sglebius /*) 16290001Sglebius AC_MSG_CHECKING([if pkg-config is at least version $ntp_pkgconfig_min_version]) 17290001Sglebius if $PKG_CONFIG --atleast-pkgconfig-version $ntp_pkgconfig_min_version; then 18290001Sglebius AC_MSG_RESULT([yes]) 19290001Sglebius else 20290001Sglebius AC_MSG_RESULT([no]) 21290001Sglebius PKG_CONFIG="" 22290001Sglebius fi 23290001Sglebius ;; 24290001Sglebiusesac 25290001Sglebius 26290001Sglebius]) dnl NTP_PKG_CONFIG 27290001Sglebius 28