etc/README

   1 A directory of tools provided to people using CVS Bison.  None of
   2 these is distributed.
   3
   4 * bench.pl
   5 A primitive Perl script to run benches.  Currently its only bench is
   6 the usual calculator: it has a lightweight processing part (but not
   7 null), so it is really emphasizing the cost of the whole parsing
   8 (including scanning and I/O).
   9
  10 Set the envvars BISON and CC to the programs and flags you want to
  11 use.  They default to bison and gcc.  To run a non-installed bison
  12 from a tarball built in _build, I suggest the following.
  13
  14      BISON=_build/tests/bison CC='gcc -O2' ./bench.pl
  15
  16 (The _build/tests/bison wrapper makes sure that _build/src/bison will
  17 use the tarballs' skeletons, not those already installed as a
  18 straightforward use of _build/src/bison would.)
  19
  20 --
  21
  22 Copyright (C) 2006, 2009, 2010 Free Software Foundation, Inc.
  23
  24 This file is part of Bison, the GNU Compiler Compiler.
  25
  26 This program is free software: you can redistribute it and/or modify
  27 it under the terms of the GNU General Public License as published by
  28 the Free Software Foundation, either version 3 of the License, or
  29 (at your option) any later version.
  30
  31 This program is distributed in the hope that it will be useful,
  32 but WITHOUT ANY WARRANTY; without even the implied warranty of
  33 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  34 GNU General Public License for more details.
  35
  36 You should have received a copy of the GNU General Public License
  37 along with this program.  If not, see <http://www.gnu.org/licenses/>.
  38
  39 Local Variables:
  40 mode: outline
  41 End: