diff options
Diffstat (limited to 'src/engine/SCons/Tool/yacc.py')
| -rw-r--r-- | src/engine/SCons/Tool/yacc.py | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/src/engine/SCons/Tool/yacc.py b/src/engine/SCons/Tool/yacc.py index c0274ce..cf54b78 100644 --- a/src/engine/SCons/Tool/yacc.py +++ b/src/engine/SCons/Tool/yacc.py @@ -34,7 +34,6 @@ selection method. __revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__" import os.path -import string import SCons.Tool import SCons.Util @@ -43,7 +42,7 @@ def _yaccEmitter(target, source, env, ysuf, hsuf): # If -d is specified on the command line, yacc will emit a .h # or .hpp file as well as a .c or .cpp file, depending on whether # the input file is a .y or .yy, respectively. - if len(source) and '-d' in string.split(env.subst("$YACCFLAGS")): + if len(source) and '-d' in SCons.Util.CLVar(env.subst("$YACCFLAGS")): base, ext = os.path.splitext(SCons.Util.to_String(source[0])) if ext == ysuf: base, ext = os.path.splitext(SCons.Util.to_String(target[0])) @@ -66,7 +65,7 @@ def generate(env): cxx_file.add_emitter('.yy', yyEmitter) env['YACC'] = env.Detect('bison') or 'yacc' - env['YACCFLAGS'] = '' + env['YACCFLAGS'] = SCons.Util.CLVar('') env['YACCCOM'] = '$YACC $YACCFLAGS -o $TARGET $SOURCES' def exists(env): |