diff options
Diffstat (limited to 'third_party/waf/wafadmin/Tools/bison.py')
| -rw-r--r-- | third_party/waf/wafadmin/Tools/bison.py | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/third_party/waf/wafadmin/Tools/bison.py b/third_party/waf/wafadmin/Tools/bison.py deleted file mode 100644 index c281e61ddaf..00000000000 --- a/third_party/waf/wafadmin/Tools/bison.py +++ /dev/null @@ -1,37 +0,0 @@ -#!/usr/bin/env python -# encoding: utf-8 -# John O'Meara, 2006 -# Thomas Nagy 2009 - -"Bison processing" - -import Task -from TaskGen import extension - -bison = '${BISON} ${BISONFLAGS} ${SRC[0].abspath()} -o ${TGT[0].name}' -cls = Task.simple_task_type('bison', bison, 'GREEN', ext_in='.yc .y .yy', ext_out='.c .cxx .h .l', shell=False) - -@extension(['.y', '.yc', '.yy']) -def big_bison(self, node): - """when it becomes complicated (unlike flex), the old recipes work better (cwd)""" - has_h = '-d' in self.env['BISONFLAGS'] - - outs = [] - if node.name.endswith('.yc'): - outs.append(node.change_ext('.tab.cc')) - if has_h: - outs.append(node.change_ext('.tab.hh')) - else: - outs.append(node.change_ext('.tab.c')) - if has_h: - outs.append(node.change_ext('.tab.h')) - - tsk = self.create_task('bison', node, outs) - tsk.cwd = node.bld_dir(tsk.env) - - # and the c/cxx file must be compiled too - self.allnodes.append(outs[0]) - -def detect(conf): - bison = conf.find_program('bison', var='BISON', mandatory=True) - conf.env['BISONFLAGS'] = '-d' |