From 7083a7d56f4d90c81d2e6652ee291d20fd908bbe Mon Sep 17 00:00:00 2001
From: Daniel Klauer <daniel.klauer@gin.de>
Date: Tue, 30 Jun 2020 13:38:54 +0200
Subject: [PATCH] deploy.bbclass: Clean DEPLOYDIR before do_deploy

do_deploy should clean up ${DEPLOYDIR} before running, just like do_install
cleans up ${D} before running. This reduces the risk of DEPLOYDIR being
accidentally contaminated by files from previous runs, possibly even with
different config, in case of incremental builds.

It is convenient to have this in deploy.bbclass, so it doesn't have to be
duplicated in every recipe, considering for example meta-freescale, which
has 23 affected recipes.

All recipes using deploy.bbclass (grep -r 'inherit .*deploy') in poky,
meta-openembedded and meta-freescale look like they either benefit from
this or are at least not affected negatively by it. The only exception
I've noticed was uboot-sign.bbclass, which was however fixed by the
previous patch.

Signed-off-by: Daniel Klauer <daniel.klauer@gin.de>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
---
 meta/classes/deploy.bbclass            | 1 +
 meta/classes/kernel.bbclass            | 2 --
 meta/recipes-core/meta/signing-keys.bb | 2 --
 meta/recipes-core/ovmf/ovmf_git.bb     | 1 -
 4 files changed, 1 insertion(+), 5 deletions(-)

diff --git a/meta/classes/deploy.bbclass b/meta/classes/deploy.bbclass
index 6d52908783d..737c26122b0 100644
--- a/meta/classes/deploy.bbclass
+++ b/meta/classes/deploy.bbclass
@@ -8,4 +8,5 @@ python do_deploy_setscene () {
 }
 addtask do_deploy_setscene
 do_deploy[dirs] = "${DEPLOYDIR} ${B}"
+do_deploy[cleandirs] = "${DEPLOYDIR}"
 do_deploy[stamp-extra-info] = "${MACHINE_ARCH}"
diff --git a/meta/classes/kernel.bbclass b/meta/classes/kernel.bbclass
index a1219f31562..301e3b86b29 100644
--- a/meta/classes/kernel.bbclass
+++ b/meta/classes/kernel.bbclass
@@ -729,8 +729,6 @@ kernel_do_deploy() {
 		done
 	fi
 }
-do_deploy[cleandirs] = "${DEPLOYDIR}"
-do_deploy[dirs] = "${DEPLOYDIR} ${B}"
 do_deploy[prefuncs] += "package_get_auto_pr"
 
 addtask deploy after do_populate_sysroot do_packagedata
diff --git a/meta/recipes-core/meta/signing-keys.bb b/meta/recipes-core/meta/signing-keys.bb
index 1e1c7e3459d..5bab94aa369 100644
--- a/meta/recipes-core/meta/signing-keys.bb
+++ b/meta/recipes-core/meta/signing-keys.bb
@@ -67,8 +67,6 @@ do_deploy () {
     fi
 }
 do_deploy[sstate-outputdirs] = "${DEPLOY_DIR_RPM}"
-# cleandirs should possibly be in deploy.bbclass but we need it
-do_deploy[cleandirs] = "${DEPLOYDIR}"
 # clear stamp-extra-info since MACHINE_ARCH is normally put there by
 # deploy.bbclass
 do_deploy[stamp-extra-info] = ""
diff --git a/meta/recipes-core/ovmf/ovmf_git.bb b/meta/recipes-core/ovmf/ovmf_git.bb
index 7292ebbb775..84547630e8f 100644
--- a/meta/recipes-core/ovmf/ovmf_git.bb
+++ b/meta/recipes-core/ovmf/ovmf_git.bb
@@ -220,7 +220,6 @@ do_deploy[depends] += "${DEPLOYDEP}"
 
 do_deploy() {
 }
-do_deploy[cleandirs] = "${DEPLOYDIR}"
 do_deploy_class-target() {
     # For use with "runqemu ovmf".
     for i in \
-- 
2.47.2