diff mbox series

Make cooker 'skiplist' per-multiconfig/mc

Message ID 20241211174127.609537-1-chris.laplante@agilent.com
State New
Headers show
Series Make cooker 'skiplist' per-multiconfig/mc | expand

Commit Message

chris.laplante@agilent.com Dec. 11, 2024, 5:41 p.m. UTC
From: Chris Laplante <chris.laplante@agilent.com>

Previously, the cooker skiplist was shared across multiconfigs
(including default ''). If you had a recipe that was incompatible with
several multiconfigs for different reasons, then the displayed reason
(i.e. the "ERROR: Nothing PROVIDES" and "* was skipped" messages) might
vary across invocations of bitbake. This was caused by the random order
in which recipes are parsed under different multiconfig contexts, with
each skip reason overwriting the previously assigned reason.

I hit this specificially when using COMPATIBLE_MACHINE, but
COMPATIBLE_HOST (or anything using bb.parse.SkipRecipe) would have done it too.

Signed-off-by: Chris Laplante <chris.laplante@agilent.com>
---
 lib/bb/command.py     | 21 ++++++++++++++++++---
 lib/bb/cooker.py      | 11 ++++++-----
 lib/bb/tinfoil.py     | 16 ++++++++++++----
 lib/bblayers/query.py | 14 +++++++-------
 4 files changed, 43 insertions(+), 19 deletions(-)
diff mbox series

Patch

diff --git a/lib/bb/command.py b/lib/bb/command.py
index 7944faf981..baa7cbade1 100644
--- a/lib/bb/command.py
+++ b/lib/bb/command.py
@@ -421,15 +421,30 @@  class CommandsSync:
         return command.cooker.recipecaches[mc].pkg_dp
     getDefaultPreference.readonly = True
 
+
     def getSkippedRecipes(self, command, params):
+        """
+        Get the map of skipped recipes for the specified multiconfig/mc name (`params[0]`).
+
+        Invoked by `bb.tinfoil.Tinfoil.get_skipped_recipes`
+
+        :param command: Internally used parameter.
+        :param params: Parameter array. params[0] is multiconfig/mc name. If not given, then default mc '' is assumed.
+        :return: Dict whose keys are virtualfns and values are `bb.cooker.SkippedPackage`
+        """
+        try:
+            mc = params[0]
+        except IndexError:
+            mc = ''
+
         # Return list sorted by reverse priority order
         import bb.cache
         def sortkey(x):
             vfn, _ = x
-            realfn, _, mc = bb.cache.virtualfn2realfn(vfn)
-            return (-command.cooker.collections[mc].calc_bbfile_priority(realfn)[0], vfn)
+            realfn, _, item_mc = bb.cache.virtualfn2realfn(vfn)
+            return -command.cooker.collections[item_mc].calc_bbfile_priority(realfn)[0], vfn
 
-        skipdict = OrderedDict(sorted(command.cooker.skiplist.items(), key=sortkey))
+        skipdict = OrderedDict(sorted(command.cooker.skiplist_by_mc[mc].items(), key=sortkey))
         return list(skipdict.items())
     getSkippedRecipes.readonly = True
 
diff --git a/lib/bb/cooker.py b/lib/bb/cooker.py
index ceaaac11ee..5b885cddd7 100644
--- a/lib/bb/cooker.py
+++ b/lib/bb/cooker.py
@@ -133,7 +133,8 @@  class BBCooker:
         self.baseconfig_valid = False
         self.parsecache_valid = False
         self.eventlog = None
-        self.skiplist = {}
+        # The skiplists, one per multiconfig
+        self.skiplist_by_mc = defaultdict(dict)
         self.featureset = CookerFeatures()
         if featureSet:
             for f in featureSet:
@@ -614,8 +615,8 @@  class BBCooker:
         localdata = {}
 
         for mc in self.multiconfigs:
-            taskdata[mc] = bb.taskdata.TaskData(halt, skiplist=self.skiplist, allowincomplete=allowincomplete)
-            localdata[mc] = data.createCopy(self.databuilder.mcdata[mc])
+            taskdata[mc] = bb.taskdata.TaskData(halt, skiplist=self.skiplist_by_mc[mc], allowincomplete=allowincomplete)
+            localdata[mc] = bb.data.createCopy(self.databuilder.mcdata[mc])
             bb.data.expandKeys(localdata[mc])
 
         current = 0
@@ -936,7 +937,7 @@  class BBCooker:
         for mc in self.multiconfigs:
             # First get list of recipes, including skipped
             recipefns = list(self.recipecaches[mc].pkg_fn.keys())
-            recipefns.extend(self.skiplist.keys())
+            recipefns.extend(self.skiplist_by_mc[mc].keys())
 
             # Work out list of bbappends that have been applied
             applied_appends = []
@@ -2355,7 +2356,7 @@  class CookerParser(object):
         for virtualfn, info_array in result:
             if info_array[0].skipped:
                 self.skipped += 1
-                self.cooker.skiplist[virtualfn] = SkippedPackage(info_array[0])
+                self.cooker.skiplist_by_mc[mc][virtualfn] = SkippedPackage(info_array[0])
             self.bb_caches[mc].add_info(virtualfn, info_array, self.cooker.recipecaches[mc],
                                         parsed=parsed, watcher = self.cooker.add_filewatch)
         return True
diff --git a/lib/bb/tinfoil.py b/lib/bb/tinfoil.py
index 0e937fba36..13b05cec2d 100644
--- a/lib/bb/tinfoil.py
+++ b/lib/bb/tinfoil.py
@@ -188,11 +188,19 @@  class TinfoilCookerAdapter:
             self._cache[name] = attrvalue
             return attrvalue
 
+    class TinfoilSkiplistByMcAdapter:
+        def __init__(self, tinfoil):
+            self.tinfoil = tinfoil
+
+        def __getitem__(self, mc):
+            return self.tinfoil.get_skipped_recipes(mc)
+
     def __init__(self, tinfoil):
         self.tinfoil = tinfoil
         self.multiconfigs = [''] + (tinfoil.config_data.getVar('BBMULTICONFIG') or '').split()
         self.collections = {}
         self.recipecaches = {}
+        self.skiplist_by_mc = self.TinfoilSkiplistByMcAdapter(tinfoil)
         for mc in self.multiconfigs:
             self.collections[mc] = self.TinfoilCookerCollectionAdapter(tinfoil, mc)
             self.recipecaches[mc] = self.TinfoilRecipeCacheAdapter(tinfoil, mc)
@@ -201,8 +209,6 @@  class TinfoilCookerAdapter:
         # Grab these only when they are requested since they aren't always used
         if name in self._cache:
             return self._cache[name]
-        elif name == 'skiplist':
-            attrvalue = self.tinfoil.get_skipped_recipes()
         elif name == 'bbfile_config_priorities':
             ret = self.tinfoil.run_command('getLayerPriorities')
             bbfile_config_priorities = []
@@ -514,12 +520,12 @@  class Tinfoil:
         """
         return defaultdict(list, self.run_command('getOverlayedRecipes', mc))
 
-    def get_skipped_recipes(self):
+    def get_skipped_recipes(self, mc=''):
         """
         Find recipes which were skipped (i.e. SkipRecipe was raised
         during parsing).
         """
-        return OrderedDict(self.run_command('getSkippedRecipes'))
+        return OrderedDict(self.run_command('getSkippedRecipes', mc))
 
     def get_all_providers(self, mc=''):
         return defaultdict(list, self.run_command('allProviders', mc))
@@ -533,6 +539,7 @@  class Tinfoil:
     def get_runtime_providers(self, rdep):
         return self.run_command('getRuntimeProviders', rdep)
 
+    # TODO: teach this method about mc
     def get_recipe_file(self, pn):
         """
         Get the file name for the specified recipe/target. Raises
@@ -541,6 +548,7 @@  class Tinfoil:
         """
         best = self.find_best_provider(pn)
         if not best or (len(best) > 3 and not best[3]):
+            # TODO: pass down mc
             skiplist = self.get_skipped_recipes()
             taskdata = bb.taskdata.TaskData(None, skiplist=skiplist)
             skipreasons = taskdata.get_reasons(pn)
diff --git a/lib/bblayers/query.py b/lib/bblayers/query.py
index bfc18a7593..eb7cb465b4 100644
--- a/lib/bblayers/query.py
+++ b/lib/bblayers/query.py
@@ -142,10 +142,10 @@  skipped recipes will also be listed, with a " (skipped)" suffix.
         # Ensure we list skipped recipes
         # We are largely guessing about PN, PV and the preferred version here,
         # but we have no choice since skipped recipes are not fully parsed
-        skiplist = list(self.tinfoil.cooker.skiplist.keys())
-        mcspec = 'mc:%s:' % mc
+        skiplist = list(self.tinfoil.cooker.skiplist_by_mc[mc].keys())
+
         if mc:
-            skiplist = [s[len(mcspec):] for s in skiplist if s.startswith(mcspec)]
+            skiplist = [s.removeprefix(f'mc:{mc}:') for s in skiplist]
 
         for fn in skiplist:
             recipe_parts = os.path.splitext(os.path.basename(fn))[0].split('_')
@@ -162,7 +162,7 @@  skipped recipes will also be listed, with a " (skipped)" suffix.
         def print_item(f, pn, ver, layer, ispref):
             if not selected_layer or layer == selected_layer:
                 if not bare and f in skiplist:
-                    skipped = ' (skipped: %s)' % self.tinfoil.cooker.skiplist[f].skipreason
+                    skipped = ' (skipped: %s)' % self.tinfoil.cooker.skiplist_by_mc[mc][f].skipreason
                 else:
                     skipped = ''
                 if show_filenames:
@@ -301,7 +301,7 @@  Lists recipes with the bbappends that apply to them as subitems.
             if self.show_appends_for_pn(pn, cooker_data, args.mc):
                 appends = True
 
-        if not args.pnspec and self.show_appends_for_skipped():
+        if not args.pnspec and self.show_appends_for_skipped(args.mc):
             appends = True
 
         if not appends:
@@ -317,9 +317,9 @@  Lists recipes with the bbappends that apply to them as subitems.
 
         return self.show_appends_output(filenames, best_filename)
 
-    def show_appends_for_skipped(self):
+    def show_appends_for_skipped(self, mc):
         filenames = [os.path.basename(f)
-                    for f in self.tinfoil.cooker.skiplist.keys()]
+                    for f in self.tinfoil.cooker.skiplist_by_mc[mc].keys()]
         return self.show_appends_output(filenames, None, " (skipped)")
 
     def show_appends_output(self, filenames, best_filename, name_suffix = ''):