diff options
Diffstat (limited to 'src/engine/SCons/Tool/yacc.py')
| -rw-r--r-- | src/engine/SCons/Tool/yacc.py | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/src/engine/SCons/Tool/yacc.py b/src/engine/SCons/Tool/yacc.py index 34f60cb..0b648e8 100644 --- a/src/engine/SCons/Tool/yacc.py +++ b/src/engine/SCons/Tool/yacc.py @@ -54,7 +54,7 @@ def _yaccEmitter(target, source, env, ysuf, hsuf): # If -d is specified on the command line, yacc will emit a .h # or .hpp file with the same name as the .c or .cpp output file. if '-d' in flags: - target.append(targetBase + env.subst(hsuf)) + target.append(targetBase + env.subst(hsuf, target=target, source=source)) # If -g is specified on the command line, yacc will emit a .vcg # file with the same base name as the .y, .yacc, .ym or .yy file. @@ -108,7 +108,14 @@ def generate(env): env['YACCFLAGS'] = SCons.Util.CLVar('') env['YACCCOM'] = '$YACC $YACCFLAGS -o $TARGET $SOURCES' env['YACCHFILESUFFIX'] = '.h' - env['YACCHXXFILESUFFIX'] = '.hpp' + + if env['PLATFORM'] == 'darwin': + # Bison on Mac OS X just appends ".h" to the generated target .cc + # or .cpp file name. Hooray for delayed expansion of variables. + env['YACCHXXFILESUFFIX'] = '${TARGET.suffix}.h' + else: + env['YACCHXXFILESUFFIX'] = '.hpp' + env['YACCVCGFILESUFFIX'] = '.vcg' def exists(env): |