third_party/waf: upgrade to waf 2.0.8

[samba.git] / third_party / waf / waflib / TaskGen.py

diff --git a/third_party/waf/waflib/TaskGen.py b/third_party/waf/waflib/TaskGen.py
index 1287058cee216a62ae2f20b3a6a851afa1d1874a..40007b55ca7b6f58926e35b4440a2d536e2a6d8c 100644 (file)
--- a/third_party/waf/waflib/TaskGen.py
+++ b/third_party/waf/waflib/TaskGen.py
@@ -1,7 +1,3 @@
-#! /usr/bin/env python
-# encoding: utf-8
-# WARNING! Do not edit! https://waf.io/book/index.html#_obtaining_the_waf_file
-
 #!/usr/bin/env python
 # encoding: utf-8
 # Thomas Nagy, 2005-2018 (ita)
@@ -571,6 +567,7 @@ def process_rule(self):
        * stderr: standard error, set to None to prevent waf from capturing the text
        * timeout: timeout for command execution (Python 3)
        * always: whether to always run the command (False by default)
+       * deep_inputs: whether the task must depend on the input file tasks too (False by default)
        """
        if not getattr(self, 'rule', None):
                return
@@ -592,12 +589,13 @@ def process_rule(self):
        cls_str = getattr(self, 'cls_str', None)
        cls_keyword = getattr(self, 'cls_keyword', None)
        use_cache = getattr(self, 'cache_rule', 'True')
+       deep_inputs = getattr(self, 'deep_inputs', False)
 
        scan_val = has_deps = hasattr(self, 'deps')
        if scan:
                scan_val = id(scan)
 
-       key = Utils.h_list((name, self.rule, chmod, shell, color, cls_str, cls_keyword, scan_val, _vars))
+       key = Utils.h_list((name, self.rule, chmod, shell, color, cls_str, cls_keyword, scan_val, _vars, deep_inputs))
 
        cls = None
        if use_cache:
@@ -626,6 +624,9 @@ def process_rule(self):
                if cls_keyword:
                        setattr(cls, 'keyword', self.cls_keyword)
 
+               if deep_inputs:
+                       Task.deep_inputs(cls)
+
                if scan:
                        cls.scan = self.scan
                elif has_deps: