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authorKevin Tian <kevin.tian@intel.com>2011-01-31 14:05:48 +0800
committerRichard Purdie <richard.purdie@linuxfoundation.org>2011-01-31 16:21:48 +0000
commiteb879e2ef815a7931fa76db6b12681eff57d9d02 (patch)
treef27bd06af07997139dd8abd2bb247fa743f78514 /meta/classes/package.bbclass
parent7e206c6477934df9d885e4d109e15705d88907b2 (diff)
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license.bbclass: don't mark it as 'nostamp'
'nostamp' is normally used for some standalone tasks like clean, checkuri, etc. It doesn't make sense to mark do_populate_lic as 'nostamp', which is depended by do_package. No stamp file in the build dependency chain implicates that do_package needs to be reinvoked and thus further do_package_write* stuff. This together with another sstate bug fully confused recent master, that people keep observing unnecessary do_package rebuilt with or without change. Below is a short explanation for two behaviors we observed: a) a fresh build, and then bitbake same target w/o any change. User will observe one unnecessary rebuild and then later rebuild is fine: [1st rebuild] * do_populate_lic has no stamp, and thus do_package is thought not current * do_package_setscene is then invoked with stamp file created * then later do_package_write*** also are rebuilt [2nd and later rebuild] * do_populate_lic has no stamp, and thus do_package is thought not current * do_package_setscene has stamp file and thus no need to re-execute setscene * thus no further rebuild required b) a fresh build, and then adjust order of PACKAGE_CLASSES. There's one bug regarding to PACKAGE_CLASSES and do_package_setscene, that only switch the order in PACKAGE_CLASSES generates different checksum. In this case user may observe up to 3 rebuilds when switching package_rpm/package_ipk back and forth. Signed-off-by: Lianhao Lu <lianhao.lu@intel.com> Signed-off-by: Kevin Tian <kevin.tian@intel.com>
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