We have a common build directory for all target architectures if
externalsrc is used and ${B}=${S}. In this case we also need to have a
common stamp directory. The reason is that e.g. changing MACHINE will
basically "invalidate" the artefacts in ${B} (wrt. to the new MACHINE)
but old stamp files with matching hashes from an earlier build might be
available in the machine-specific stamps directory and tasks would not
be correctly re-run.
Previous attempt in f44f12af346888bdeb3ae01a275cb5dd4396b505 to handle
this correctly was faulty as it threw some spurious warnings and caused
do_configure to be re-run in every build if that would not be necessary.
[YOCTO #8950]
[YOCTO #9237]
Signed-off-by: Markus Lehtonen <markus.lehto...@linux.intel.com>
---
meta/classes/externalsrc.bbclass | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/meta/classes/externalsrc.bbclass b/meta/classes/externalsrc.bbclass
index 0ec338c..8e3f5e5 100644
--- a/meta/classes/externalsrc.bbclass
+++ b/meta/classes/externalsrc.bbclass
@@ -100,7 +100,7 @@ python () {
if d.getVar('S', True) == d.getVar('B', True):
configstamp =
'${TMPDIR}/work-shared/${PN}/${EXTENDPE}${PV}-${PR}/configure.sstate'
d.setVar('CONFIGURESTAMPFILE', configstamp)
- d.setVarFlag('do_configure', 'file-checksums', configstamp +
':True')
+ d.setVar('STAMP',
'${STAMPS_DIR}/work-shared/${PN}/${EXTENDPE}${PV}-${PR}')
}
python externalsrc_configure_prefunc() {
--
2.6.2
--
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