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update-rc.d.bbclass: adjust order on tweaking postinst 

So far unlike prerm/postrm, update-rc.d has its own postinst method prepended
to pkg_postinst, which may result "System startup links for xxx already exist"
warning in the 1st boot of target image. Some pkg_postinst requires to run on
the target, and thus prepend here makes update-rc.d method executed twice: one
in rootfs creation and the other in the 1st target boot. So adjust the order
to append.

Signed-off-by: Kevin Tian <kevin.tian@intel.com>
This commit is contained in:
Kevin Tian 2010-08-14 12:14:23 +08:00 committed by Richard Purdie
parent 7025e6496e
commit 54d6d75445
1 changed files with 10 additions and 5 deletions
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15
meta/classes/update-rc.d.bbclass
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@ -44,18 +44,23 @@ python populate_packages_prepend () {
bb.data.setVar("OVERRIDES", "%s:%s" % (pkg, overrides), localdata)
bb.data.update_data(localdata)
postinst = '#!/bin/sh\n'
"""
update_rc.d postinst is appended here because pkg_postinst may require to
execute on the target. Not doing so may cause update_rc.d postinst invoked
twice to cause unwanted warnings.
"""
postinst = bb.data.getVar('pkg_postinst', localdata, 1)
if not postinst:
postinst = '#!/bin/sh\n'
postinst += bb.data.getVar('updatercd_postinst', localdata, 1)
try:
postinst += bb.data.getVar('pkg_postinst', localdata, 1)
except:
pass
bb.data.setVar('pkg_postinst_%s' % pkg, postinst, d)
prerm = bb.data.getVar('pkg_prerm', localdata, 1)
if not prerm:
prerm = '#!/bin/sh\n'
prerm += bb.data.getVar('updatercd_prerm', localdata, 1)
bb.data.setVar('pkg_prerm_%s' % pkg, prerm, d)
postrm = bb.data.getVar('pkg_postrm', localdata, 1)
if not postrm:
postrm = '#!/bin/sh\n'