libgcc/find-symver.awk

   1 # Extract the version of a single symbol from the version map.
   2 # Copyright (C) 2014 Free Software Foundation, Inc.
   3 #
   4 # This file is part of GCC.
   5 #
   6 # GCC is free software; you can redistribute it and/or modify it under
   7 # the terms of the GNU General Public License as published by the Free
   8 # Software Foundation; either version 3, or (at your option) any later
   9 # version.
  10 #
  11 # GCC is distributed in the hope that it will be useful, but WITHOUT
  12 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  13 # or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
  14 # License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License
  17 # along with GCC; see the file COPYING3.  If not see
  18 # <http://www.gnu.org/licenses/>.
  19
  20 /^[A-Z]/ {
  21   version = $1;
  22   next;
  23 }
  24
  25 $1 == symbol {
  26   print version
  27   exit
  28 }