diff options
| -rw-r--r-- | meta/classes/externalsrc.bbclass | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/meta/classes/externalsrc.bbclass b/meta/classes/externalsrc.bbclass index f7ed66d8c6..be0fe55d5f 100644 --- a/meta/classes/externalsrc.bbclass +++ b/meta/classes/externalsrc.bbclass @@ -85,6 +85,17 @@ python () { # Ensure compilation happens every time d.setVarFlag('do_compile', 'nostamp', '1') + + # If B=S the same builddir is used even for different architectures. + # Thus, use a shared CONFIGURESTAMPFILE so that change of do_configure + # task hash is correctly detected if e.g. MACHINE changes. In addition, + # do_configure needs to depend on the stamp file so that the task is + # re-run when the stamp was changed since the last run on this + # architecture. + 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') } python externalsrc_compile_prefunc() { |