kc3-lang/libevent/m4/ntp_pkg_config.m4

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• Hash : 674dc3d3
  Author :
  Date : 2011-08-27T04:06:49
  

  Provide the autoconf m4 macros for the new OpenSSL via pkg-config stuff.
  

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• m4/ntp_pkg_config.m4

• dnl NTP_PKG_CONFIG					-*- Autoconf -*-
  dnl
  dnl Look for pkg-config, which must be at least
  dnl $ntp_pkgconfig_min_version.
  dnl
  AC_DEFUN([NTP_PKG_CONFIG], [
  
  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
   /*)
      AC_MSG_CHECKING([if pkg-config is at least version $ntp_pkgconfig_min_version])
      if $PKG_CONFIG --atleast-pkgconfig-version $ntp_pkgconfig_min_version; then
  	AC_MSG_RESULT([yes])
      else
  	AC_MSG_RESULT([no])
  	PKG_CONFIG=""
      fi
      ;;
  esac
  
  ]) dnl NTP_PKG_CONFIG
  
  

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