sstate.bbclass: Fetch non-existing local .sig files if needed

For the case of a global shared state cache and a local sstate cache
with a mix of signed and un-signed entries, there is a case where
a .sig is missing locally, but may exist in the global sstate cache.

For this case, do not just fail sstate fetch, but rather backfill
the .sig file from the global sstate cache.

If this case is detected, re-run the fetch operation to get the
global .sig file (if it exists).

(From OE-Core rev: d5ea1a5396bf9fd4303cae46bc0e042be8de8d67)

Signed-off-by: Tobias Hagelborn <tobias.hagelborn@axis.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Tobias Hagelborn
2023-01-30 15:20:25 +01:00
committed by Richard Purdie
parent c79127dcb1
commit 4b85b09213

View File

@@ -365,8 +365,9 @@ def sstate_installpkg(ss, d):
d.setVar("SSTATE_CURRTASK", ss['task'])
sstatefetch = d.getVar('SSTATE_PKGNAME')
sstatepkg = d.getVar('SSTATE_PKG')
verify_sig = bb.utils.to_boolean(d.getVar("SSTATE_VERIFY_SIG"), False)
if not os.path.exists(sstatepkg):
if not os.path.exists(sstatepkg) or (verify_sig and not os.path.exists(sstatepkg + '.sig')):
pstaging_fetch(sstatefetch, d)
if not os.path.isfile(sstatepkg):
@@ -377,7 +378,7 @@ def sstate_installpkg(ss, d):
d.setVar('SSTATE_INSTDIR', sstateinst)
if bb.utils.to_boolean(d.getVar("SSTATE_VERIFY_SIG"), False):
if verify_sig:
if not os.path.isfile(sstatepkg + '.sig'):
bb.warn("No signature file for sstate package %s, skipping acceleration..." % sstatepkg)
return False