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| 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 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: |
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