summaryrefslogtreecommitdiffstats
path: root/bitbake
diff options
context:
space:
mode:
authorNicolas Dechesne <nicolas.dechesne@linaro.org>2013-08-16 09:20:59 (GMT)
committerRichard Purdie <richard.purdie@linuxfoundation.org>2013-08-23 16:29:54 (GMT)
commit9f0f799c461fb67e7c03304216253ca9bf899680 (patch)
tree5e92d15379d79e8f0b28e80806316c484bcba081 /bitbake
parent4273aa4287ecd36529f2d752c76ab8d09afc33c3 (diff)
downloadpoky-9f0f799c461fb67e7c03304216253ca9bf899680.tar.gz
bitbake: build.py: create symlink for run.do_xxx scripts
The 'courtesy' symlink for log.do_xxx are quite useful when debugging, so with this commit, we now get similar 'courtesy' symlink for run.do_xxx scripts. We only create symlink for tasks, not individual functions. The symlink is create right before the actual runfile is created, indeed we cannot create the symlink right after running the task since a failure or execption can happen, in which case the symlink wouldn't be created, and symlink are particularely useful when the task failed! Another option would be create the symlink after the runfile is created, and before the script is executed, but that means we need to duplicate the code in case of Shell vs Python task. (Bitbake rev: a672b39c5d529ba85d72eee8fef4c4273eaa5397) Signed-off-by: Nicolas Dechesne <nicolas.dechesne@linaro.org> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'bitbake')
-rw-r--r--bitbake/lib/bb/build.py14
1 files changed, 14 insertions, 0 deletions
diff --git a/bitbake/lib/bb/build.py b/bitbake/lib/bb/build.py
index 6fffbc5..91c3a42 100644
--- a/bitbake/lib/bb/build.py
+++ b/bitbake/lib/bb/build.py
@@ -190,6 +190,20 @@ def exec_func(func, d, dirs = None):
190 runfile = os.path.join(tempdir, runfn) 190 runfile = os.path.join(tempdir, runfn)
191 bb.utils.mkdirhier(os.path.dirname(runfile)) 191 bb.utils.mkdirhier(os.path.dirname(runfile))
192 192
193 # Setup the courtesy link to the runfn, only for tasks
194 # we create the link 'just' before the run script is created
195 # if we create it after, and if the run script fails, then the
196 # link won't be created as an exception would be fired.
197 if task == func:
198 runlink = os.path.join(tempdir, 'run.{0}'.format(task))
199 if runlink:
200 bb.utils.remove(runlink)
201
202 try:
203 os.symlink(runfn, runlink)
204 except OSError:
205 pass
206
193 with bb.utils.fileslocked(lockfiles): 207 with bb.utils.fileslocked(lockfiles):
194 if ispython: 208 if ispython:
195 exec_func_python(func, d, runfile, cwd=adir) 209 exec_func_python(func, d, runfile, cwd=adir)