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| author | Steven Knight <knight@baldmt.com> | 2005-04-10 03:15:02 (GMT) |
|---|---|---|
| committer | Steven Knight <knight@baldmt.com> | 2005-04-10 03:15:02 (GMT) |
| commit | 829d0fa89c2d93bb1461df2a8bb2fd2bb28a67da (patch) | |
| tree | e6b270dac3f9ad01abb544204a5489ab1a46b091 /src/engine/SCons/Tool/yacc.py | |
| parent | 02f182567ed45a89f03ad02561b490eef8f0d1f1 (diff) | |
| download | SCons-829d0fa89c2d93bb1461df2a8bb2fd2bb28a67da.zip SCons-829d0fa89c2d93bb1461df2a8bb2fd2bb28a67da.tar.gz SCons-829d0fa89c2d93bb1461df2a8bb2fd2bb28a67da.tar.bz2 | |
Allow configurability of yacc-generated header files suffixes.
Diffstat (limited to 'src/engine/SCons/Tool/yacc.py')
| -rw-r--r-- | src/engine/SCons/Tool/yacc.py | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/src/engine/SCons/Tool/yacc.py b/src/engine/SCons/Tool/yacc.py index da88aa2..b8916ae 100644 --- a/src/engine/SCons/Tool/yacc.py +++ b/src/engine/SCons/Tool/yacc.py @@ -47,16 +47,16 @@ def _yaccEmitter(target, source, env, ysuf, hsuf): # the input file is a .y or .yy, respectively. if len(source) and '-d' in SCons.Util.CLVar(env.subst("$YACCFLAGS")): base, ext = os.path.splitext(SCons.Util.to_String(source[0])) - if ext == ysuf: + if ext in ysuf: base, ext = os.path.splitext(SCons.Util.to_String(target[0])) - target.append(base + hsuf) + target.append(base + env.subst(hsuf)) return (target, source) def yEmitter(target, source, env): - return _yaccEmitter(target, source, env, '.y', '.h') + return _yaccEmitter(target, source, env, ['.y', '.yacc'], '$YACCHFILESUFFIX') def yyEmitter(target, source, env): - return _yaccEmitter(target, source, env, '.yy', '.hpp') + return _yaccEmitter(target, source, env, ['.yy'], '$YACCHXXFILESUFFIX') def generate(env): """Add Builders and construction variables for yacc to an Environment.""" @@ -72,6 +72,8 @@ def generate(env): env['YACC'] = env.Detect('bison') or 'yacc' env['YACCFLAGS'] = SCons.Util.CLVar('') env['YACCCOM'] = '$YACC $YACCFLAGS -o $TARGET $SOURCES' + env['YACCHFILESUFFIX'] = '.h' + env['YACCHXXFILESUFFIX'] = '.hpp' def exists(env): return env.Detect(['bison', 'yacc']) |