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sstate: Get rid of crazy name mapping

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When originally developed, it was thought a task may have more than one associated
sstate archive. The way the code has grown that idea is now not possible or needed.
We can therefore assume one sstate archive per task and drop the crazy name
mapping code. Simpler is better in this case.

The downside is that various sstate archives will change name so this forces a cache
rebuild. Given the other sstate changes going in at this time, this isn't really
a bad thing as things would rebuild anyway.

(From OE-Core rev: 5afe86a6854b21692fd97c5fc7fab50dbc068acb)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Richard Purdie
2013-12-18 13:56:02 +00:00
parent 7935ae2e80
commit 480bf037ae
11 changed files with 6 additions and 34 deletions
Download Patch File Download Diff File Expand all files Collapse all files
meta/classes/sstate.bbclass
+6 -20
View File
@@ -69,12 +69,9 @@ python () {
unique_tasks = set((d.getVar('SSTATETASKS', True) or "").split())
d.setVar('SSTATETASKS', " ".join(unique_tasks))
namemap = []
for task in unique_tasks:
namemap.append(d.getVarFlag(task, 'sstate-name'))
d.prependVarFlag(task, 'prefuncs', "sstate_task_prefunc ")
d.appendVarFlag(task, 'postfuncs', " sstate_task_postfunc")
d.setVar('SSTATETASKNAMES', " ".join(namemap))
}
def sstate_init(name, task, d):
@@ -94,7 +91,9 @@ def sstate_state_fromvars(d, task = None):
bb.fatal("sstate code running without task context?!")
task = task.replace("_setscene", "")
name = d.getVarFlag("do_" + task, 'sstate-name', True)
name = task
if task.startswith("do_"):
name = task[3:]
inputs = (d.getVarFlag("do_" + task, 'sstate-inputdirs', True) or "").split()
outputs = (d.getVarFlag("do_" + task, 'sstate-outputdirs', True) or "").split()
plaindirs = (d.getVarFlag("do_" + task, 'sstate-plaindirs', True) or "").split()
@@ -297,7 +296,7 @@ def sstate_clean_cachefile(ss, d):
def sstate_clean_cachefiles(d):
for task in (d.getVar('SSTATETASKS', True) or "").split():
ss = sstate_state_fromvars(d, task[3:])
ss = sstate_state_fromvars(d, task)
sstate_clean_cachefile(ss, d)
def sstate_clean_manifest(manifest, d):
@@ -365,11 +364,9 @@ python sstate_cleanall() {
if not os.path.exists(manifest_dir):
return
namemap = d.getVar('SSTATETASKNAMES', True).split()
tasks = d.getVar('SSTATETASKS', True).split()
for name in namemap:
taskname = tasks[namemap.index(name)]
shared_state = sstate_state_fromvars(d, taskname[3:])
for name in tasks:
shared_state = sstate_state_fromvars(d, name)
sstate_clean(shared_state, d)
}
@@ -592,20 +589,11 @@ sstate_unpack_package () {
tar -xmvzf ${SSTATE_PKG}
}
# Need to inject information about classes not in the global configuration scope
EXTRASSTATEMAPS += "do_deploy:deploy"
BB_HASHCHECK_FUNCTION = "sstate_checkhashes"
def sstate_checkhashes(sq_fn, sq_task, sq_hash, sq_hashfn, d):
ret = []
mapping = {}
for t in d.getVar("SSTATETASKS", True).split():
mapping[t] = d.getVarFlag(t, "sstate-name", True)
for extra in d.getVar("EXTRASSTATEMAPS", True).split():
e = extra.split(":")
mapping[e[0]] = e[1]
def getpathcomponents(task, d):
# Magic data from BB_HASHFILENAME
@@ -614,8 +602,6 @@ def sstate_checkhashes(sq_fn, sq_task, sq_hash, sq_hashfn, d):
extrapath = splithashfn[0]
tname = sq_task[task][3:]
if sq_task[task] in mapping:
tname = mapping[sq_task[task]]
if tname in ["fetch", "unpack", "patch"] and splithashfn[2]:
spec = splithashfn[2]