diff options
Diffstat (limited to 'engine/SCons/Tool/__init__.py')
| -rw-r--r-- | engine/SCons/Tool/__init__.py | 24 |
1 files changed, 19 insertions, 5 deletions
diff --git a/engine/SCons/Tool/__init__.py b/engine/SCons/Tool/__init__.py index 9265b81..2be4c57 100644 --- a/engine/SCons/Tool/__init__.py +++ b/engine/SCons/Tool/__init__.py @@ -35,7 +35,7 @@ tool definition. # OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -__revision__ = "src/engine/SCons/Tool/__init__.py rel_3.0.0:4395:8972f6a2f699 2017/09/18 12:59:24 bdbaddog" +__revision__ = "src/engine/SCons/Tool/__init__.py 74b2c53bc42290e911b334a6b44f187da698a668 2017/11/14 13:16:53 bdbaddog" import imp import importlib @@ -222,8 +222,10 @@ class Tool(object): # Don't reload a tool we already loaded. sys_modules_value = sys.modules.get(found_name,False) + + found_module = None if sys_modules_value and sys_modules_value.__file__ == spec.origin: - return sys.modules[found_name] + found_module = sys.modules[found_name] else: # Not sure what to do in the case that there already # exists sys.modules[self.name] but the source file is @@ -235,7 +237,11 @@ class Tool(object): # If we found it in SCons.Tool, then add it to the module setattr(SCons.Tool, self.name, module) - return module + found_module = module + + if found_module is not None: + sys.path = oldpythonpath + return found_module sys.path = oldpythonpath @@ -907,8 +913,16 @@ def createCFileBuilders(env): # Create common Java builders def CreateJarBuilder(env): + """The Jar builder expects a list of class files + which it can package into a jar file. + + The jar tool provides an interface for passing other types + of java files such as .java, directories or swig interfaces + and will build them to class files in which it can package + into the jar. + """ try: - java_jar = env['BUILDERS']['Jar'] + java_jar = env['BUILDERS']['JarFile'] except KeyError: fs = SCons.Node.FS.get_default_fs() jar_com = SCons.Action.Action('$JARCOM', '$JARCOMSTR') @@ -917,7 +931,7 @@ def CreateJarBuilder(env): src_suffix = '$JAVACLASSSUFFIX', src_builder = 'JavaClassFile', source_factory = fs.Entry) - env['BUILDERS']['Jar'] = java_jar + env['BUILDERS']['JarFile'] = java_jar return java_jar def CreateJavaHBuilder(env): |