Patchwork [bitbake-devel,v4,15/18] bitbake, runqueue.py: Add -i to invalidate a stamp and rebuild the target

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Submitter Jason Wessel
Date June 8, 2012, 1:41 p.m.
Message ID <1339162913-23759-16-git-send-email-jason.wessel@windriver.com>
Download mbox | patch
Permalink /patch/29519/
State New
Headers show

Comments

Jason Wessel - June 8, 2012, 1:41 p.m.
It is highly desirable to be able to invalidate a stamp used for
do_compile and to be able to continue on to build the entire
package's build rule.

If invalidating a stamp, the setscene rules for the specified targets
should be automatically canceled so as to allow a forced build
of an individual target.

Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
---
 bin/bitbake        |    3 +++
 lib/bb/runqueue.py |   13 ++++++++++++-
 2 files changed, 15 insertions(+), 1 deletion(-)

Patch

diff --git a/bin/bitbake b/bin/bitbake
index 702d99c..bf81a0c 100755
--- a/bin/bitbake
+++ b/bin/bitbake
@@ -150,6 +150,9 @@  Default BBFILES are the .bb files in the current directory.""")
     parser.add_option("-I", "--ignore-deps", help = """Assume these dependencies don't exist and are already provided (equivalent to ASSUME_PROVIDED). Useful to make dependency graphs more appealing""",
                 action = "append", dest = "extra_assume_provided", default = [])
 
+    parser.add_option("-i", "--invalidate-stamp", help = "Invalidate the specified stamp for a command such as 'compile' and build",
+                action = "store", dest = "invalidate_stamp")
+
     parser.add_option("-l", "--log-domains", help = """Show debug logging for the specified logging domains""",
                 action = "append", dest = "debug_domains", default = [])
 
diff --git a/lib/bb/runqueue.py b/lib/bb/runqueue.py
index 6c802af..3dbfaad 100644
--- a/lib/bb/runqueue.py
+++ b/lib/bb/runqueue.py
@@ -720,10 +720,14 @@  class RunQueueData:
                     self.runq_hash[task] = bb.parse.siggen.get_taskhash(self.taskData.fn_index[self.runq_fnid[task]], self.runq_task[task], procdep, self.dataCache)
         try:
             new_setscene = []
+            test_fns = []
+            if self.cooker.configuration.invalidate_stamp:
+                for tgt in self.target_pairs:
+                    test_fns.append(tgt[0])
             for task in self.runq_setscene:
                 try:
                     fn = self.taskData.fn_index[self.rq.rqdata.runq_fnid[task]]
-                    if bb.build.exists_stamp("do_unpack", self.dataCache, fn):
+                    if bb.build.exists_stamp("do_unpack", self.dataCache, fn) or (self.cooker.configuration.invalidate_stamp and fn in test_fns):
                         logger.debug(2, 'Removing task %s from queue because do_unpack exists', task)
                     else:
                         new_setscene.append(task)
@@ -746,6 +750,13 @@  class RunQueueData:
                 deps.append(depidentifier)
             self.hash_deps[identifier] = deps
 
+        # Remove stamps for forced invalidation
+        if self.cooker.configuration.invalidate_stamp:
+            for (fn, target) in self.target_pairs:
+                for st in self.cooker.configuration.invalidate_stamp.split(','):
+                    logger.verbose("Remove stamp %s, %s", st, fn)
+                    bb.build.del_stamp("do_%s" % st, self.dataCache, fn)
+
         # Remove stamps for targets if force mode active
         if self.cooker.configuration.force:
             for (fn, target) in self.target_pairs: