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-rwxr-xr-xbitbake/bin/bitbake3
-rw-r--r--bitbake/lib/bb/cache.py8
-rw-r--r--bitbake/lib/bb/cooker.py4
-rw-r--r--bitbake/lib/bb/parse/__init__.py4
-rw-r--r--bitbake/lib/bb/parse/ast.py6
-rw-r--r--bitbake/lib/bb/runqueue.py38
-rw-r--r--bitbake/lib/bb/utils.py1
7 files changed, 59 insertions, 5 deletions
diff --git a/bitbake/bin/bitbake b/bitbake/bin/bitbake
index 7caa5d95e..4e6815e46 100755
--- a/bitbake/bin/bitbake
+++ b/bitbake/bin/bitbake
@@ -120,6 +120,9 @@ Default BBFILES are the .bb files in the current directory.""")
parser.add_option("-n", "--dry-run", help = "don't execute, just go through the motions",
action = "store_true", dest = "dry_run", default = False)
+ parser.add_option("-S", "--dump-signatures", help = "don't execute, just dump out the signature construction information",
+ action = "store_true", dest = "dump_signatures", default = False)
+
parser.add_option("-p", "--parse-only", help = "quit after parsing the BB files (developers only)",
action = "store_true", dest = "parse_only", default = False)
diff --git a/bitbake/lib/bb/cache.py b/bitbake/lib/bb/cache.py
index 21cbad915..646fdecbe 100644
--- a/bitbake/lib/bb/cache.py
+++ b/bitbake/lib/bb/cache.py
@@ -38,7 +38,7 @@ except ImportError:
import pickle
bb.msg.note(1, bb.msg.domain.Cache, "Importing cPickle failed. Falling back to a very slow implementation.")
-__cache_version__ = "131"
+__cache_version__ = "132"
class Cache:
"""
@@ -377,6 +377,10 @@ class Cache:
cacheData.stamp[file_name] = self.getVar('STAMP', file_name, True)
+ cacheData.tasks[file_name] = self.getVar('__BBTASKS', file_name, True)
+ for t in cacheData.tasks[file_name]:
+ cacheData.basetaskhash[file_name + "." + t] = self.getVar("BB_BASEHASH_task-%s" % t, file_name, True)
+
# build FileName to PackageName lookup table
cacheData.pkg_fn[file_name] = pn
cacheData.pkg_pepvpr[file_name] = (pe, pv, pr)
@@ -539,6 +543,8 @@ class CacheData:
self.task_deps = {}
self.stamp = {}
self.preferred = {}
+ self.tasks = {}
+ self.basetaskhash = {}
"""
Indirect Cache variables
diff --git a/bitbake/lib/bb/cooker.py b/bitbake/lib/bb/cooker.py
index ea33693dd..5cea9dba9 100644
--- a/bitbake/lib/bb/cooker.py
+++ b/bitbake/lib/bb/cooker.py
@@ -496,6 +496,8 @@ class BBCooker:
def parseConfigurationFiles(self, files):
try:
data = self.configuration.data
+
+ bb.parse.init_parser(data)
for f in files:
data = bb.parse.handle(f, data)
@@ -548,6 +550,8 @@ class BBCooker:
bb.fetch.fetcher_init(self.configuration.data)
bb.codeparser.parser_cache_init(self.configuration.data)
+ bb.parse.init_parser(data)
+
bb.event.fire(bb.event.ConfigParsed(), self.configuration.data)
except IOError as e:
diff --git a/bitbake/lib/bb/parse/__init__.py b/bitbake/lib/bb/parse/__init__.py
index 95f372b00..c7249ef05 100644
--- a/bitbake/lib/bb/parse/__init__.py
+++ b/bitbake/lib/bb/parse/__init__.py
@@ -28,6 +28,7 @@ handlers = []
import bb, os
import bb.utils
+import bb.siggen
class ParseError(Exception):
"""Exception raised when parsing fails"""
@@ -79,6 +80,9 @@ def init(fn, data):
if h['supports'](fn):
return h['init'](data)
+def init_parser(d):
+ bb.parse.siggen = bb.siggen.init(d)
+
def resolve_file(fn, d):
if not os.path.isabs(fn):
bbpath = bb.data.getVar("BBPATH", d, True)
diff --git a/bitbake/lib/bb/parse/ast.py b/bitbake/lib/bb/parse/ast.py
index b80056943..870ae65b0 100644
--- a/bitbake/lib/bb/parse/ast.py
+++ b/bitbake/lib/bb/parse/ast.py
@@ -300,7 +300,7 @@ def handleInherit(statements, m):
n = __word__.findall(files)
statements.append(InheritNode(m.group(1)))
-def finalize(fn, d):
+def finalize(fn, d, variant = None):
for lazykey in bb.data.getVar("__lazy_assigned", d) or ():
if bb.data.getVar(lazykey, d) is None:
val = bb.data.getVarFlag(lazykey, "defaultval", d)
@@ -323,7 +323,7 @@ def finalize(fn, d):
tasklist = bb.data.getVar('__BBTASKS', d) or []
bb.build.add_tasks(tasklist, d)
- #bb.data.generate_dependencies(d)
+ bb.parse.siggen.finalise(fn, d, variant)
bb.event.fire(bb.event.RecipeParsed(fn), d)
@@ -433,7 +433,7 @@ def multi_finalize(fn, d):
for variant, variant_d in datastores.iteritems():
if variant:
try:
- finalize(fn, variant_d)
+ finalize(fn, variant_d, variant)
except bb.parse.SkipPackage:
bb.data.setVar("__SKIPPED", True, variant_d)
diff --git a/bitbake/lib/bb/runqueue.py b/bitbake/lib/bb/runqueue.py
index 1b974312b..3d84bb17e 100644
--- a/bitbake/lib/bb/runqueue.py
+++ b/bitbake/lib/bb/runqueue.py
@@ -178,6 +178,7 @@ class RunQueueData:
self.runq_task = []
self.runq_depends = []
self.runq_revdeps = []
+ self.runq_hash = []
def runq_depends_names(self, ids):
import re
@@ -477,6 +478,7 @@ class RunQueueData:
self.runq_task.append(taskData.tasks_name[task])
self.runq_depends.append(set(depends))
self.runq_revdeps.append(set())
+ self.runq_hash.append("")
runq_build.append(0)
runq_recrdepends.append(recrdepends)
@@ -589,6 +591,7 @@ class RunQueueData:
del self.runq_depends[listid-delcount]
del runq_build[listid-delcount]
del self.runq_revdeps[listid-delcount]
+ del self.runq_hash[listid-delcount]
delcount = delcount + 1
maps.append(-1)
@@ -686,6 +689,20 @@ class RunQueueData:
#bb.note("Found setscene for %s %s" % (self.taskData.fn_index[self.runq_fnid[task]], self.runq_task[task]))
self.runq_setscene.append(task)
+ # Interate over the task list and call into the siggen code
+
+ dealtwith = set()
+ todeal = set(range(len(self.runq_fnid)))
+ while len(todeal) > 0:
+ for task in todeal.copy():
+ if len(self.runq_depends[task] - dealtwith) == 0:
+ dealtwith.add(task)
+ todeal.remove(task)
+ procdep = []
+ for dep in self.runq_depends[task]:
+ procdep.append(self.taskData.fn_index[self.runq_fnid[dep]] + "." + self.runq_task[dep])
+ self.runq_hash[task] = bb.parse.siggen.get_taskhash(self.taskData.fn_index[self.runq_fnid[task]], self.runq_task[task], procdep, self.dataCache)
+
return len(self.runq_fnid)
def dump_data(self, taskQueue):
@@ -885,7 +902,10 @@ class RunQueue:
self.state = runQueueSceneInit
if self.state is runQueueSceneInit:
- self.rqexe = RunQueueExecuteScenequeue(self)
+ if self.cooker.configuration.dump_signatures:
+ self.dump_signatures()
+ else:
+ self.rqexe = RunQueueExecuteScenequeue(self)
if self.state is runQueueSceneRun:
self.rqexe.execute()
@@ -926,6 +946,20 @@ class RunQueue:
else:
self.rqexe.finish()
+ def dump_signatures(self):
+ self.state = runQueueComplete
+ done = set()
+ bb.note("Reparsing files to collect dependency data")
+ for task in range(len(self.rqdata.runq_fnid)):
+ if self.rqdata.runq_fnid[task] not in done:
+ fn = self.rqdata.taskData.fn_index[self.rqdata.runq_fnid[task]]
+ the_data = self.cooker.bb_cache.loadDataFull(fn, self.cooker.get_file_appends(fn), self.cooker.configuration.data)
+ done.add(self.rqdata.runq_fnid[task])
+
+ bb.parse.siggen.dump_sigs(self.rqdata.dataCache)
+
+ return
+
class RunQueueExecute:
@@ -1007,6 +1041,8 @@ class RunQueueExecute:
comps = var.split("=")
env[comps[0]] = comps[1]
+ env['BB_TASKHASH'] = self.rqdata.runq_hash[task]
+
sys.stdout.flush()
sys.stderr.flush()
diff --git a/bitbake/lib/bb/utils.py b/bitbake/lib/bb/utils.py
index 9fc56eaa0..c2e6ff08e 100644
--- a/bitbake/lib/bb/utils.py
+++ b/bitbake/lib/bb/utils.py
@@ -452,6 +452,7 @@ def preserved_envvars_list():
'BB_PRESERVE_ENV',
'BB_ENV_WHITELIST',
'BB_ENV_EXTRAWHITE',
+ 'BB_TASKHASH',
'COLORTERM',
'DBUS_SESSION_BUS_ADDRESS',
'DESKTOP_SESSION',
generated by cgit v1.2.3 (git 2.46.0) at 2024-12-26 08:33:12 +0000