1 files changed, 25 insertions, 0 deletions

diff --git a/bitbake/lib/bb/cache.py b/bitbake/lib/bb/cache.py
index e117fe56cb..96ab069180 100644
--- a/bitbake/lib/bb/cache.py
+++ b/bitbake/lib/bb/cache.py
@@ -238,6 +238,31 @@ class CoreRecipeInfo(RecipeInfoCommon):
         cachedata.fakerootlogs[fn] = self.fakerootlogs
         cachedata.extradepsfunc[fn] = self.extradepsfunc
 
+
+class SiggenRecipeInfo(RecipeInfoCommon):
+    __slots__ = ()
+
+    classname = "SiggenRecipeInfo"
+    cachefile = "bb_cache_" + classname +".dat"
+    # we don't want to show this information in graph files so don't set cachefields
+    #cachefields = []
+
+    def __init__(self, filename, metadata):
+        self.siggen_gendeps = metadata.getVar("__siggen_gendeps", False)
+        self.siggen_varvals = metadata.getVar("__siggen_varvals", False)
+        self.siggen_taskdeps = metadata.getVar("__siggen_taskdeps", False)
+
+    @classmethod
+    def init_cacheData(cls, cachedata):
+        cachedata.siggen_taskdeps = {}
+        cachedata.siggen_gendeps = {}
+        cachedata.siggen_varvals = {}
+
+    def add_cacheData(self, cachedata, fn):
+        cachedata.siggen_gendeps[fn] = self.siggen_gendeps
+        cachedata.siggen_varvals[fn] = self.siggen_varvals
+        cachedata.siggen_taskdeps[fn] = self.siggen_taskdeps
+
 def virtualfn2realfn(virtualfn):
     """
     Convert a virtual file name to a real one + the associated subclass keyword