On 2018年09月13日 19:09, Alexander Kanavin wrote:
Ah, now I get it - there might be more lines in the postinst script
added from elsewhere. Correct?
Hi Alex,
You are right, there is some other postinst script logic added such as
by update-alternatives.bbclass.
Thanks,
Alex
2018-09-13 13:07 GMT+02:00 Alexander Kanavin <alex.kana...@gmail.com>:
I might not be understanding this. Why is the original fragment
incorrect and the new one correct?
Original:
# This can fail depending on host setup
if ! newaliases -C $D/etc/postfix/main.cf -oA$D/etc/aliases; then
$INTERCEPT_DIR/postinst_intercept delay_to_first_boot
${PKG} mlprefix=${MLPREFIX}
exit 0
fi
touch $D/etc/postfix/virtual_alias
postmap -c $D/etc/postfix $D/etc/postfix/virtual_alias
fi
}
Patched:
if ! newaliases -C $D/etc/postfix/main.cf -oA$D/etc/aliases; then
$INTERCEPT_DIR/postinst_intercept delay_to_first_boot
${PKG} mlprefix=${MLPREFIX}
else
touch $D/etc/postfix/virtual_alias
postmap -c $D/etc/postfix $D/etc/postfix/virtual_alias
fi
fi
}
What problem is being fixed here?
Alex
2018-09-13 11:34 GMT+02:00 <mingli...@windriver.com>:
From: Mingli Yu <mingli...@windriver.com>
"exit 0" will break the postinst logic
below the line "exit 0" such as:
===
update-alternatives --install /usr/sbin/sendmail sendmail
/usr/sbin/sendmail.postfix 120
update-alternatives --install /usr/bin/mailq mailq /usr/bin/mailq.postfix 120
update-alternatives --install /usr/bin/newaliases newaliases
/usr/bin/newaliases.postfix 120
===
It's enough to call "$INTERCEPT_DIR/postinst_intercept delay_to_first_boot ${PKG}
mlprefix=${MLPREFIX}"
, so remove it to guarantee the postinstall logic is correct
Signed-off-by: Mingli Yu <mingli...@windriver.com>
---
meta-networking/recipes-daemons/postfix/postfix.inc | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/meta-networking/recipes-daemons/postfix/postfix.inc
b/meta-networking/recipes-daemons/postfix/postfix.inc
index 49f9f7b1f..882b27b6e 100644
--- a/meta-networking/recipes-daemons/postfix/postfix.inc
+++ b/meta-networking/recipes-daemons/postfix/postfix.inc
@@ -246,10 +246,10 @@ pkg_postinst_${PN} () {
# This can fail depending on host setup
if ! newaliases -C $D/etc/postfix/main.cf -oA$D/etc/aliases; then
$INTERCEPT_DIR/postinst_intercept delay_to_first_boot ${PKG}
mlprefix=${MLPREFIX}
- exit 0
+ else
+ touch $D/etc/postfix/virtual_alias
+ postmap -c $D/etc/postfix $D/etc/postfix/virtual_alias
fi
- touch $D/etc/postfix/virtual_alias
- postmap -c $D/etc/postfix $D/etc/postfix/virtual_alias
fi
}
--
2.13.3
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