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From: "Richard Purdie" <richard.purdie@linuxfoundation.org>
To: openembedded-core@lists.openembedded.org
Subject: [RFC PATCH] package_ipk/deb/rpm: Drop recursive do_build task dependencies
Date: Sun, 19 Sep 2021 11:57:35 +0100
Message-Id: <20210919105735.1543088-1-richard.purdie@linuxfoundation.org>
X-Mailer: git-send-email 2.32.0
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This is a controversial change which removes the recursive dependencies
from the do_build target of packaging tasks of recipes.

Currently this means when you "bitbake <image>" or "bitbake <recipe>",
the packaging tasks run for all packaging backends enabled for all recipes
in the dependency chain. The same therefore then applies to images.

We don't actually need that, it is a convinience thing. Removing it
massively simplifies the task graph and causes much fewer tasks to execute
in many common scenarios. It also means less sstate is fetched for
example when building an image.

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
---
 meta/classes/package_deb.bbclass | 2 --
 meta/classes/package_ipk.bbclass | 2 --
 meta/classes/package_rpm.bbclass | 2 --
 3 files changed, 6 deletions(-)

diff --git a/meta/classes/package_deb.bbclass b/meta/classes/package_deb.bbclass
index eca43e17876..8f0eadbcd2e 100644
--- a/meta/classes/package_deb.bbclass
+++ b/meta/classes/package_deb.bbclass
@@ -320,5 +320,3 @@ addtask package_write_deb after do_packagedata do_package
 
 PACKAGEINDEXDEPS += "dpkg-native:do_populate_sysroot"
 PACKAGEINDEXDEPS += "apt-native:do_populate_sysroot"
-
-do_build[recrdeptask] += "do_package_write_deb"
diff --git a/meta/classes/package_ipk.bbclass b/meta/classes/package_ipk.bbclass
index c3b53854e8b..756744279e1 100644
--- a/meta/classes/package_ipk.bbclass
+++ b/meta/classes/package_ipk.bbclass
@@ -278,5 +278,3 @@ addtask package_write_ipk after do_packagedata do_package
 
 PACKAGEINDEXDEPS += "opkg-utils-native:do_populate_sysroot"
 PACKAGEINDEXDEPS += "opkg-native:do_populate_sysroot"
-
-do_build[recrdeptask] += "do_package_write_ipk"
diff --git a/meta/classes/package_rpm.bbclass b/meta/classes/package_rpm.bbclass
index 88d861c0e75..9f415b234de 100644
--- a/meta/classes/package_rpm.bbclass
+++ b/meta/classes/package_rpm.bbclass
@@ -752,5 +752,3 @@ addtask package_write_rpm after do_packagedata do_package
 
 PACKAGEINDEXDEPS += "rpm-native:do_populate_sysroot"
 PACKAGEINDEXDEPS += "createrepo-c-native:do_populate_sysroot"
-
-do_build[recrdeptask] += "do_package_write_rpm"
-- 
2.32.0