+ AC_MSG_CHECKING("Guile version")
+ need_guile_version="1.3.4"
+ need_guile_version_numeric=100304
+ guile_version=`$guile_config --version 2>&1 | awk '{print $NF}'`
+ guile_version_numeric=`echo $guile_version | awk -F. '
+{if ([$]3) {last = [$]3}
+else {last =0}}
+{printf "%s%s%s\n",[$]1*100, [$]2*10,last}'`
+ AC_MSG_RESULT("$guile_version")
+ if test $guile_version_numeric -lt $need_guile_version_numeric
+ then
+ AC_STEPMAKE_WARN("Guile version "$need_guile_version" or newer is needed")
+ fi
+ GUILE_FLAGS
+ AC_PATH_PROG(GUILE, guile, error)
+ AC_SUBST(GUILE)