| akmhoque | fa8ee9b | 2014-03-14 09:06:24 -0500 | [diff] [blame^] | 1 | #! /usr/bin/env python |
| 2 | # encoding: utf-8 |
| 3 | # WARNING! Do not edit! http://waf.googlecode.com/git/docs/wafbook/single.html#_obtaining_the_waf_file |
| 4 | |
| 5 | from waflib import Task |
| 6 | from waflib.TaskGen import extension |
| 7 | class bison(Task.Task): |
| 8 | color='BLUE' |
| 9 | run_str='${BISON} ${BISONFLAGS} ${SRC[0].abspath()} -o ${TGT[0].name}' |
| 10 | ext_out=['.h'] |
| 11 | @extension('.y','.yc','.yy') |
| 12 | def big_bison(self,node): |
| 13 | has_h='-d'in self.env['BISONFLAGS'] |
| 14 | outs=[] |
| 15 | if node.name.endswith('.yc'): |
| 16 | outs.append(node.change_ext('.tab.cc')) |
| 17 | if has_h: |
| 18 | outs.append(node.change_ext('.tab.hh')) |
| 19 | else: |
| 20 | outs.append(node.change_ext('.tab.c')) |
| 21 | if has_h: |
| 22 | outs.append(node.change_ext('.tab.h')) |
| 23 | tsk=self.create_task('bison',node,outs) |
| 24 | tsk.cwd=node.parent.get_bld().abspath() |
| 25 | self.source.append(outs[0]) |
| 26 | def configure(conf): |
| 27 | conf.find_program('bison',var='BISON') |
| 28 | conf.env.BISONFLAGS=['-d'] |