+$0 ~ /^[^ ]*\/configure / || $0 ~ /^# [^ ]*\/configure / {
+ configflags = $0 " ";
+ gsub(/^# /, "", configflags);
+ srcdir = configflags;
+ gsub(/\/configure .*/, "", srcdir);
+ printf "LAST_UPDATED: ";
+ system("tail -1 " srcdir "/LAST_UPDATED");
+ print "";
+
+ gsub(/^[^ ]*\/configure /, "configure flags: ", configflags);
+ gsub(/ --with-gcc-version-trigger=[^ ]* /, " ", configflags);
+ gsub(/ --norecursion /, " ", configflags);
+ gsub(/ $/, "", configflags);
+}