[PATCH v4] Add package managers as a plugin

[PATCH v4] Add package managers as a plugin

[Fredrik Gustafsson]

OE-core today has three different package managers, the well-known formats deb
and rpm is supported as well as ipkg that is good for embedded devices.

When building and having a good cache hit, a significant amount of time is
spent in the phase of generating a rootfs, which is really about the
performance of the package manager. To save build time and also get a
package manager that is suitanle for use on targets where flash memory is a
concern, support for apk is suggested.

However, it might or might not be what's wanted for OE-core since it increases
the test matrix. Therefore I will refactor the package management code to
allow a layer to add a new package manager without editing the meta layer.

This refactor will be divided into multiple patch series to be easier to review,
this series will only move code but keep existing functionality.

[PATCH v4 01/12] Move rpm manifest to its own subdir

[Fredrik Gustafsson]

This is a part of a refactor that will split the package manager
code so that it's possible to use other package managers in other
layers.

Signed-off-by: Fredrik Gustafsson <fredrigu@axis.com>
---
 meta/lib/oe/manifest.py                      | 51 +-----------------
 meta/lib/oe/package_managers/rpm/__init__.py |  3 ++
 meta/lib/oe/package_managers/rpm/manifest.py | 56 ++++++++++++++++++++
 meta/lib/oe/rootfs.py                        |  2 +
 4 files changed, 62 insertions(+), 50 deletions(-)
 create mode 100644 meta/lib/oe/package_managers/rpm/__init__.py
 create mode 100644 meta/lib/oe/package_managers/rpm/manifest.py

diff --git a/meta/lib/oe/manifest.py b/meta/lib/oe/manifest.py
index f7c88f9a09..cf2cbe22eb 100644
--- a/meta/lib/oe/manifest.py
+++ b/meta/lib/oe/manifest.py
@@ -189,56 +189,6 @@ class Manifest(object, metaclass=ABCMeta):
         return installed_pkgs
 
 
-class RpmManifest(Manifest):
-    """
-    Returns a dictionary object with mip and mlp packages.
-    """
-    def _split_multilib(self, pkg_list):
-        pkgs = dict()
-
-        for pkg in pkg_list.split():
-            pkg_type = self.PKG_TYPE_MUST_INSTALL
-
-            ml_variants = self.d.getVar('MULTILIB_VARIANTS').split()
-
-            for ml_variant in ml_variants:
-                if pkg.startswith(ml_variant + '-'):
-                    pkg_type = self.PKG_TYPE_MULTILIB
-
-            if not pkg_type in pkgs:
-                pkgs[pkg_type] = pkg
-            else:
-                pkgs[pkg_type] += " " + pkg
-
-        return pkgs
-
-    def create_initial(self):
-        pkgs = dict()
-
-        with open(self.initial_manifest, "w+") as manifest:
-            manifest.write(self.initial_manifest_file_header)
-
-            for var in self.var_maps[self.manifest_type]:
-                if var in self.vars_to_split:
-                    split_pkgs = self._split_multilib(self.d.getVar(var))
-                    if split_pkgs is not None:
-                        pkgs = dict(list(pkgs.items()) + list(split_pkgs.items()))
-                else:
-                    pkg_list = self.d.getVar(var)
-                    if pkg_list is not None:
-                        pkgs[self.var_maps[self.manifest_type][var]] = self.d.getVar(var)
-
-            for pkg_type in pkgs:
-                for pkg in pkgs[pkg_type].split():
-                    manifest.write("%s,%s\n" % (pkg_type, pkg))
-
-    def create_final(self):
-        pass
-
-    def create_full(self, pm):
-        pass
-
-
 class OpkgManifest(Manifest):
     """
     Returns a dictionary object with mip and mlp packages.
@@ -332,6 +282,7 @@ class DpkgManifest(Manifest):
 
 def create_manifest(d, final_manifest=False, manifest_dir=None,
                     manifest_type=Manifest.MANIFEST_TYPE_IMAGE):
+    from oe.package_managers.rpm.manifest import RpmManifest
     manifest_map = {'rpm': RpmManifest,
                     'ipk': OpkgManifest,
                     'deb': DpkgManifest}
diff --git a/meta/lib/oe/package_managers/rpm/__init__.py b/meta/lib/oe/package_managers/rpm/__init__.py
new file mode 100644
index 0000000000..a2094304c9
--- /dev/null
+++ b/meta/lib/oe/package_managers/rpm/__init__.py
@@ -0,0 +1,3 @@
+#
+# SPDX-License-Identifier: GPL-2.0-only
+#
diff --git a/meta/lib/oe/package_managers/rpm/manifest.py b/meta/lib/oe/package_managers/rpm/manifest.py
new file mode 100644
index 0000000000..9047462951
--- /dev/null
+++ b/meta/lib/oe/package_managers/rpm/manifest.py
@@ -0,0 +1,56 @@
+#
+# SPDX-License-Identifier: GPL-2.0-only
+#
+
+from oe.manifest import Manifest
+
+class RpmManifest(Manifest):
+    """
+    Returns a dictionary object with mip and mlp packages.
+    """
+    def _split_multilib(self, pkg_list):
+        pkgs = dict()
+
+        for pkg in pkg_list.split():
+            pkg_type = self.PKG_TYPE_MUST_INSTALL
+
+            ml_variants = self.d.getVar('MULTILIB_VARIANTS').split()
+
+            for ml_variant in ml_variants:
+                if pkg.startswith(ml_variant + '-'):
+                    pkg_type = self.PKG_TYPE_MULTILIB
+
+            if not pkg_type in pkgs:
+                pkgs[pkg_type] = pkg
+            else:
+                pkgs[pkg_type] += " " + pkg
+
+        return pkgs
+
+    def create_initial(self):
+        pkgs = dict()
+
+        with open(self.initial_manifest, "w+") as manifest:
+            manifest.write(self.initial_manifest_file_header)
+
+            for var in self.var_maps[self.manifest_type]:
+                if var in self.vars_to_split:
+                    split_pkgs = self._split_multilib(self.d.getVar(var))
+                    if split_pkgs is not None:
+                        pkgs = dict(list(pkgs.items()) + list(split_pkgs.items()))
+                else:
+                    pkg_list = self.d.getVar(var)
+                    if pkg_list is not None:
+                        pkgs[self.var_maps[self.manifest_type][var]] = self.d.getVar(var)
+
+            for pkg_type in pkgs:
+                for pkg in pkgs[pkg_type].split():
+                    manifest.write("%s,%s\n" % (pkg_type, pkg))
+
+    def create_final(self):
+        pass
+
+    def create_full(self, pm):
+        pass
+
+
diff --git a/meta/lib/oe/rootfs.py b/meta/lib/oe/rootfs.py
index a0ac33ada6..b6d2028e9b 100644
--- a/meta/lib/oe/rootfs.py
+++ b/meta/lib/oe/rootfs.py
@@ -359,6 +359,8 @@ class RpmRootfs(Rootfs):
         self.log_check_regex = r'(unpacking of archive failed|Cannot find package'\
                                r'|exit 1|ERROR: |Error: |Error |ERROR '\
                                r'|Failed |Failed: |Failed$|Failed\(\d+\):)'
+
+        from oe.package_managers.rpm.manifest import RpmManifest
         self.manifest = RpmManifest(d, manifest_dir)
 
         self.pm = RpmPM(d,
-- 
2.20.1

Re: [PATCH v4 01/12] Move rpm manifest to its own subdir

[Fredrik Gustafsson]

Hi,
is there something I can do to make this series move forward?

/Fredrik
________________________________________
From: Fredrik Gustafsson
Sent: Friday, July 3, 2020 1:43 PM
To: openembedded-core@lists.openembedded.org
Cc: tools-cfpbuild-internal; Fredrik Gustafsson
Subject: [PATCH v4 01/12] Move rpm manifest to its own subdir

This is a part of a refactor that will split the package manager
code so that it's possible to use other package managers in other
layers.

Signed-off-by: Fredrik Gustafsson <fredrigu@axis.com>
---
 meta/lib/oe/manifest.py                      | 51 +-----------------
 meta/lib/oe/package_managers/rpm/__init__.py |  3 ++
 meta/lib/oe/package_managers/rpm/manifest.py | 56 ++++++++++++++++++++
 meta/lib/oe/rootfs.py                        |  2 +
 4 files changed, 62 insertions(+), 50 deletions(-)
 create mode 100644 meta/lib/oe/package_managers/rpm/__init__.py
 create mode 100644 meta/lib/oe/package_managers/rpm/manifest.py

diff --git a/meta/lib/oe/manifest.py b/meta/lib/oe/manifest.py
index f7c88f9a09..cf2cbe22eb 100644
--- a/meta/lib/oe/manifest.py
+++ b/meta/lib/oe/manifest.py
@@ -189,56 +189,6 @@ class Manifest(object, metaclass=ABCMeta):
         return installed_pkgs


-class RpmManifest(Manifest):
-    """
-    Returns a dictionary object with mip and mlp packages.
-    """
-    def _split_multilib(self, pkg_list):
-        pkgs = dict()
-
-        for pkg in pkg_list.split():
-            pkg_type = self.PKG_TYPE_MUST_INSTALL
-
-            ml_variants = self.d.getVar('MULTILIB_VARIANTS').split()
-
-            for ml_variant in ml_variants:
-                if pkg.startswith(ml_variant + '-'):
-                    pkg_type = self.PKG_TYPE_MULTILIB
-
-            if not pkg_type in pkgs:
-                pkgs[pkg_type] = pkg
-            else:
-                pkgs[pkg_type] += " " + pkg
-
-        return pkgs
-
-    def create_initial(self):
-        pkgs = dict()
-
-        with open(self.initial_manifest, "w+") as manifest:
-            manifest.write(self.initial_manifest_file_header)
-
-            for var in self.var_maps[self.manifest_type]:
-                if var in self.vars_to_split:
-                    split_pkgs = self._split_multilib(self.d.getVar(var))
-                    if split_pkgs is not None:
-                        pkgs = dict(list(pkgs.items()) + list(split_pkgs.items()))
-                else:
-                    pkg_list = self.d.getVar(var)
-                    if pkg_list is not None:
-                        pkgs[self.var_maps[self.manifest_type][var]] = self.d.getVar(var)
-
-            for pkg_type in pkgs:
-                for pkg in pkgs[pkg_type].split():
-                    manifest.write("%s,%s\n" % (pkg_type, pkg))
-
-    def create_final(self):
-        pass
-
-    def create_full(self, pm):
-        pass
-
-
 class OpkgManifest(Manifest):
     """
     Returns a dictionary object with mip and mlp packages.
@@ -332,6 +282,7 @@ class DpkgManifest(Manifest):

 def create_manifest(d, final_manifest=False, manifest_dir=None,
                     manifest_type=Manifest.MANIFEST_TYPE_IMAGE):
+    from oe.package_managers.rpm.manifest import RpmManifest
     manifest_map = {'rpm': RpmManifest,
                     'ipk': OpkgManifest,
                     'deb': DpkgManifest}
diff --git a/meta/lib/oe/package_managers/rpm/__init__.py b/meta/lib/oe/package_managers/rpm/__init__.py
new file mode 100644
index 0000000000..a2094304c9
--- /dev/null
+++ b/meta/lib/oe/package_managers/rpm/__init__.py
@@ -0,0 +1,3 @@
+#
+# SPDX-License-Identifier: GPL-2.0-only
+#
diff --git a/meta/lib/oe/package_managers/rpm/manifest.py b/meta/lib/oe/package_managers/rpm/manifest.py
new file mode 100644
index 0000000000..9047462951
--- /dev/null
+++ b/meta/lib/oe/package_managers/rpm/manifest.py
@@ -0,0 +1,56 @@
+#
+# SPDX-License-Identifier: GPL-2.0-only
+#
+
+from oe.manifest import Manifest
+
+class RpmManifest(Manifest):
+    """
+    Returns a dictionary object with mip and mlp packages.
+    """
+    def _split_multilib(self, pkg_list):
+        pkgs = dict()
+
+        for pkg in pkg_list.split():
+            pkg_type = self.PKG_TYPE_MUST_INSTALL
+
+            ml_variants = self.d.getVar('MULTILIB_VARIANTS').split()
+
+            for ml_variant in ml_variants:
+                if pkg.startswith(ml_variant + '-'):
+                    pkg_type = self.PKG_TYPE_MULTILIB
+
+            if not pkg_type in pkgs:
+                pkgs[pkg_type] = pkg
+            else:
+                pkgs[pkg_type] += " " + pkg
+
+        return pkgs
+
+    def create_initial(self):
+        pkgs = dict()
+
+        with open(self.initial_manifest, "w+") as manifest:
+            manifest.write(self.initial_manifest_file_header)
+
+            for var in self.var_maps[self.manifest_type]:
+                if var in self.vars_to_split:
+                    split_pkgs = self._split_multilib(self.d.getVar(var))
+                    if split_pkgs is not None:
+                        pkgs = dict(list(pkgs.items()) + list(split_pkgs.items()))
+                else:
+                    pkg_list = self.d.getVar(var)
+                    if pkg_list is not None:
+                        pkgs[self.var_maps[self.manifest_type][var]] = self.d.getVar(var)
+
+            for pkg_type in pkgs:
+                for pkg in pkgs[pkg_type].split():
+                    manifest.write("%s,%s\n" % (pkg_type, pkg))
+
+    def create_final(self):
+        pass
+
+    def create_full(self, pm):
+        pass
+
+
diff --git a/meta/lib/oe/rootfs.py b/meta/lib/oe/rootfs.py
index a0ac33ada6..b6d2028e9b 100644
--- a/meta/lib/oe/rootfs.py
+++ b/meta/lib/oe/rootfs.py
@@ -359,6 +359,8 @@ class RpmRootfs(Rootfs):
         self.log_check_regex = r'(unpacking of archive failed|Cannot find package'\
                                r'|exit 1|ERROR: |Error: |Error |ERROR '\
                                r'|Failed |Failed: |Failed$|Failed\(\d+\):)'
+
+        from oe.package_managers.rpm.manifest import RpmManifest
         self.manifest = RpmManifest(d, manifest_dir)

         self.pm = RpmPM(d,
--
2.20.1

Re: [PATCH v4 01/12] Move rpm manifest to its own subdir

[Paul Barker]

On Thu, 9 Jul 2020 at 11:42, Fredrik Gustafsson
<Fredrik.Gustafsson@axis.com> wrote:
>
> Hi,
> is there something I can do to make this series move forward?
>

I guess it's waiting for at least one person to review it in detail.
It's in my backlog, I should get to it on Monday.

-- 
Paul Barker
Konsulko Group

Re: [PATCH v4 01/12] Move rpm manifest to its own subdir

[Fredrik Gustafsson]

Thank you, just let me know if I can make it any easier to review this,
I know it's a big patch.

BR
Fredrik
________________________________________
From: Paul Barker <pbarker@konsulko.com>
Sent: Thursday, July 9, 2020 6:19 PM
To: Fredrik Gustafsson
Cc: openembedded-core@lists.openembedded.org; tools-cfpbuild-internal; Richard Purdie
Subject: Re: [PATCH v4 01/12] Move rpm manifest to its own subdir

On Thu, 9 Jul 2020 at 11:42, Fredrik Gustafsson
<Fredrik.Gustafsson@axis.com> wrote:
>
> Hi,
> is there something I can do to make this series move forward?
>

I guess it's waiting for at least one person to review it in detail.
It's in my backlog, I should get to it on Monday.

--
Paul Barker
Konsulko Group

Re: [PATCH v4 01/12] Move rpm manifest to its own subdir

[Paul Barker]

On Tue, 14 Jul 2020 at 08:02, Fredrik Gustafsson
<Fredrik.Gustafsson@axis.com> wrote:
>
> Thank you, just let me know if I can make it any easier to review this,
> I know it's a big patch.

Hi Fredrik,

Sorry for the delays here, I've been unable to get back to this until
today due to other commitments and a few health issues.

Here's my feedback on the series as a whole. Overall I think it's
excellent, I much prefer the result where the code is grouped by
package manager (opkg, dpkg or rpm) to the existing code where it's
spread across package_manager.py, rootfs.py, manifest.py and sdk.py.

1) Please edit the first line of each commit message to follow the
style guide at https://www.openembedded.org/wiki/Commit_Patch_Message_Guidelines.

2) Please also fix the following whitespace errors reported when
applying these patches:

$ git am ../v4-Move-rpm-manifest-to-its-...-and-11-more.mbox
Applying: Move rpm manifest to its own subdir
.git/rebase-apply/patch:148: new blank line at EOF.
+
warning: 1 line adds whitespace errors.
Applying: Move ipk manifest to its own subdir
.git/rebase-apply/patch:187: new blank line at EOF.
+
warning: 1 line adds whitespace errors.
Applying: Move deb manifest to its own subdir
Applying: Move rpm rootfs to its own dir
.git/rebase-apply/patch:161: new blank line at EOF.
+
warning: 1 line adds whitespace errors.
Applying: Move ipk rootfs to its own dir
Applying: Move deb rootfs to its own dir
.git/rebase-apply/patch:222: new blank line at EOF.
+
warning: 1 line adds whitespace errors.
Applying: Move rpm sdk to its own dir
.git/rebase-apply/patch:127: new blank line at EOF.
+
warning: 1 line adds whitespace errors.
Applying: Move ipk sdk to its own dir
.git/rebase-apply/patch:42: trailing whitespace.
self.d.getVar("ALL_MULTILIB_PACKAGE_ARCHS"),
.git/rebase-apply/patch:109: new blank line at EOF.
+
warning: 2 lines add whitespace errors.
Applying: Move deb sdk to its own dir
.git/rebase-apply/patch:108: new blank line at EOF.
+
warning: 1 line adds whitespace errors.
Applying: Move rpm package manager to its own dir
.git/rebase-apply/patch:840: new blank line at EOF.
+
warning: 1 line adds whitespace errors.
Applying: Move ipk package manager to its own dir
.git/rebase-apply/patch:951: new blank line at EOF.
+
warning: 1 line adds whitespace errors.
Applying: Move deb package manager to its own dir
.git/rebase-apply/patch:1042: new blank line at EOF.
+
warning: 1 line adds whitespace errors.

3) I'd recommend the new module keeps the name package_manager. You
can do this by moving the existing code into
package_manager/__init__.py and then splitting it up inside that
directory. Imports and wrappers in the __init__.py file can be used to
ensure no other bit of the code needs to worry about the changes.

4) Please avoid unnecessarily using imports inside functions. In
rootfs.py, manifest.py and sdk.py you can import the required classes
at the top level. Functions like create_rootfs(), populate_sdk(), etc
should not require any changes as part of this patch series.

I'll run as much of the selftest suite as I can on this series as-is
to see if there are any other issues.

Thanks,

-- 
Paul Barker
Konsulko Group

Re: [PATCH v4 01/12] Move rpm manifest to its own subdir

[Fredrik Gustafsson]

Hi Paul,
thank you for your review, I hope you're feeling better!
I think I've managed to fix all your comments.
Some imports was not possible to move to the top of the file but those
who where possible to move I've moved.

Please note that I'll be away from monday and four weeks forward. Please
don't take my silence then as a lack of interest. This has my highest priority.

Best regards
Fredrik
________________________________________
From: Paul Barker <pbarker@konsulko.com>
Sent: Saturday, July 18, 2020 5:29 PM
To: Fredrik Gustafsson
Cc: openembedded-core@lists.openembedded.org; tools-cfpbuild-internal; Richard Purdie
Subject: Re: [PATCH v4 01/12] Move rpm manifest to its own subdir

On Tue, 14 Jul 2020 at 08:02, Fredrik Gustafsson
<Fredrik.Gustafsson@axis.com> wrote:
>
> Thank you, just let me know if I can make it any easier to review this,
> I know it's a big patch.

Hi Fredrik,

Sorry for the delays here, I've been unable to get back to this until
today due to other commitments and a few health issues.

Here's my feedback on the series as a whole. Overall I think it's
excellent, I much prefer the result where the code is grouped by
package manager (opkg, dpkg or rpm) to the existing code where it's
spread across package_manager.py, rootfs.py, manifest.py and sdk.py.

1) Please edit the first line of each commit message to follow the
style guide at https://www.openembedded.org/wiki/Commit_Patch_Message_Guidelines.

2) Please also fix the following whitespace errors reported when
applying these patches:

$ git am ../v4-Move-rpm-manifest-to-its-...-and-11-more.mbox
Applying: Move rpm manifest to its own subdir
.git/rebase-apply/patch:148: new blank line at EOF.
+
warning: 1 line adds whitespace errors.
Applying: Move ipk manifest to its own subdir
.git/rebase-apply/patch:187: new blank line at EOF.
+
warning: 1 line adds whitespace errors.
Applying: Move deb manifest to its own subdir
Applying: Move rpm rootfs to its own dir
.git/rebase-apply/patch:161: new blank line at EOF.
+
warning: 1 line adds whitespace errors.
Applying: Move ipk rootfs to its own dir
Applying: Move deb rootfs to its own dir
.git/rebase-apply/patch:222: new blank line at EOF.
+
warning: 1 line adds whitespace errors.
Applying: Move rpm sdk to its own dir
.git/rebase-apply/patch:127: new blank line at EOF.
+
warning: 1 line adds whitespace errors.
Applying: Move ipk sdk to its own dir
.git/rebase-apply/patch:42: trailing whitespace.
self.d.getVar("ALL_MULTILIB_PACKAGE_ARCHS"),
.git/rebase-apply/patch:109: new blank line at EOF.
+
warning: 2 lines add whitespace errors.
Applying: Move deb sdk to its own dir
.git/rebase-apply/patch:108: new blank line at EOF.
+
warning: 1 line adds whitespace errors.
Applying: Move rpm package manager to its own dir
.git/rebase-apply/patch:840: new blank line at EOF.
+
warning: 1 line adds whitespace errors.
Applying: Move ipk package manager to its own dir
.git/rebase-apply/patch:951: new blank line at EOF.
+
warning: 1 line adds whitespace errors.
Applying: Move deb package manager to its own dir
.git/rebase-apply/patch:1042: new blank line at EOF.
+
warning: 1 line adds whitespace errors.

3) I'd recommend the new module keeps the name package_manager. You
can do this by moving the existing code into
package_manager/__init__.py and then splitting it up inside that
directory. Imports and wrappers in the __init__.py file can be used to
ensure no other bit of the code needs to worry about the changes.

4) Please avoid unnecessarily using imports inside functions. In
rootfs.py, manifest.py and sdk.py you can import the required classes
at the top level. Functions like create_rootfs(), populate_sdk(), etc
should not require any changes as part of this patch series.

I'll run as much of the selftest suite as I can on this series as-is
to see if there are any other issues.

Thanks,

--
Paul Barker
Konsulko Group

[PATCH v4 02/12] Move ipk manifest to its own subdir

[Fredrik Gustafsson]

This is a part of a refactor that will split the package manager
code so that it's possible to use other package managers in other
layers.

Signed-off-by: Fredrik Gustafsson <fredrigu@axis.com>
---
 meta/lib/oe/manifest.py                      | 71 +-----------------
 meta/lib/oe/package_managers/ipk/__init__.py |  3 +
 meta/lib/oe/package_managers/ipk/manifest.py | 75 ++++++++++++++++++++
 meta/lib/oe/rootfs.py                        |  1 +
 4 files changed, 80 insertions(+), 70 deletions(-)
 create mode 100644 meta/lib/oe/package_managers/ipk/__init__.py
 create mode 100644 meta/lib/oe/package_managers/ipk/manifest.py

diff --git a/meta/lib/oe/manifest.py b/meta/lib/oe/manifest.py
index cf2cbe22eb..2678e12413 100644
--- a/meta/lib/oe/manifest.py
+++ b/meta/lib/oe/manifest.py
@@ -188,76 +188,6 @@ class Manifest(object, metaclass=ABCMeta):
 
         return installed_pkgs
 
-
-class OpkgManifest(Manifest):
-    """
-    Returns a dictionary object with mip and mlp packages.
-    """
-    def _split_multilib(self, pkg_list):
-        pkgs = dict()
-
-        for pkg in pkg_list.split():
-            pkg_type = self.PKG_TYPE_MUST_INSTALL
-
-            ml_variants = self.d.getVar('MULTILIB_VARIANTS').split()
-
-            for ml_variant in ml_variants:
-                if pkg.startswith(ml_variant + '-'):
-                    pkg_type = self.PKG_TYPE_MULTILIB
-
-            if not pkg_type in pkgs:
-                pkgs[pkg_type] = pkg
-            else:
-                pkgs[pkg_type] += " " + pkg
-
-        return pkgs
-
-    def create_initial(self):
-        pkgs = dict()
-
-        with open(self.initial_manifest, "w+") as manifest:
-            manifest.write(self.initial_manifest_file_header)
-
-            for var in self.var_maps[self.manifest_type]:
-                if var in self.vars_to_split:
-                    split_pkgs = self._split_multilib(self.d.getVar(var))
-                    if split_pkgs is not None:
-                        pkgs = dict(list(pkgs.items()) + list(split_pkgs.items()))
-                else:
-                    pkg_list = self.d.getVar(var)
-                    if pkg_list is not None:
-                        pkgs[self.var_maps[self.manifest_type][var]] = self.d.getVar(var)
-
-            for pkg_type in sorted(pkgs):
-                for pkg in sorted(pkgs[pkg_type].split()):
-                    manifest.write("%s,%s\n" % (pkg_type, pkg))
-
-    def create_final(self):
-        pass
-
-    def create_full(self, pm):
-        if not os.path.exists(self.initial_manifest):
-            self.create_initial()
-
-        initial_manifest = self.parse_initial_manifest()
-        pkgs_to_install = list()
-        for pkg_type in initial_manifest:
-            pkgs_to_install += initial_manifest[pkg_type]
-        if len(pkgs_to_install) == 0:
-            return
-
-        output = pm.dummy_install(pkgs_to_install)
-
-        with open(self.full_manifest, 'w+') as manifest:
-            pkg_re = re.compile('^Installing ([^ ]+) [^ ].*')
-            for line in set(output.split('\n')):
-                m = pkg_re.match(line)
-                if m:
-                    manifest.write(m.group(1) + '\n')
-
-        return
-
-
 class DpkgManifest(Manifest):
     def create_initial(self):
         with open(self.initial_manifest, "w+") as manifest:
@@ -283,6 +213,7 @@ class DpkgManifest(Manifest):
 def create_manifest(d, final_manifest=False, manifest_dir=None,
                     manifest_type=Manifest.MANIFEST_TYPE_IMAGE):
     from oe.package_managers.rpm.manifest import RpmManifest
+    from oe.package_managers.ipk.manifest import OpkgManifest
     manifest_map = {'rpm': RpmManifest,
                     'ipk': OpkgManifest,
                     'deb': DpkgManifest}
diff --git a/meta/lib/oe/package_managers/ipk/__init__.py b/meta/lib/oe/package_managers/ipk/__init__.py
new file mode 100644
index 0000000000..a2094304c9
--- /dev/null
+++ b/meta/lib/oe/package_managers/ipk/__init__.py
@@ -0,0 +1,3 @@
+#
+# SPDX-License-Identifier: GPL-2.0-only
+#
diff --git a/meta/lib/oe/package_managers/ipk/manifest.py b/meta/lib/oe/package_managers/ipk/manifest.py
new file mode 100644
index 0000000000..3b58842537
--- /dev/null
+++ b/meta/lib/oe/package_managers/ipk/manifest.py
@@ -0,0 +1,75 @@
+#
+# SPDX-License-Identifier: GPL-2.0-only
+#
+
+from oe.manifest import Manifest
+
+class OpkgManifest(Manifest):
+    """
+    Returns a dictionary object with mip and mlp packages.
+    """
+    def _split_multilib(self, pkg_list):
+        pkgs = dict()
+
+        for pkg in pkg_list.split():
+            pkg_type = self.PKG_TYPE_MUST_INSTALL
+
+            ml_variants = self.d.getVar('MULTILIB_VARIANTS').split()
+
+            for ml_variant in ml_variants:
+                if pkg.startswith(ml_variant + '-'):
+                    pkg_type = self.PKG_TYPE_MULTILIB
+
+            if not pkg_type in pkgs:
+                pkgs[pkg_type] = pkg
+            else:
+                pkgs[pkg_type] += " " + pkg
+
+        return pkgs
+
+    def create_initial(self):
+        pkgs = dict()
+
+        with open(self.initial_manifest, "w+") as manifest:
+            manifest.write(self.initial_manifest_file_header)
+
+            for var in self.var_maps[self.manifest_type]:
+                if var in self.vars_to_split:
+                    split_pkgs = self._split_multilib(self.d.getVar(var))
+                    if split_pkgs is not None:
+                        pkgs = dict(list(pkgs.items()) + list(split_pkgs.items()))
+                else:
+                    pkg_list = self.d.getVar(var)
+                    if pkg_list is not None:
+                        pkgs[self.var_maps[self.manifest_type][var]] = self.d.getVar(var)
+
+            for pkg_type in sorted(pkgs):
+                for pkg in sorted(pkgs[pkg_type].split()):
+                    manifest.write("%s,%s\n" % (pkg_type, pkg))
+
+    def create_final(self):
+        pass
+
+    def create_full(self, pm):
+        if not os.path.exists(self.initial_manifest):
+            self.create_initial()
+
+        initial_manifest = self.parse_initial_manifest()
+        pkgs_to_install = list()
+        for pkg_type in initial_manifest:
+            pkgs_to_install += initial_manifest[pkg_type]
+        if len(pkgs_to_install) == 0:
+            return
+
+        output = pm.dummy_install(pkgs_to_install)
+
+        with open(self.full_manifest, 'w+') as manifest:
+            pkg_re = re.compile('^Installing ([^ ]+) [^ ].*')
+            for line in set(output.split('\n')):
+                m = pkg_re.match(line)
+                if m:
+                    manifest.write(m.group(1) + '\n')
+
+        return
+
+
diff --git a/meta/lib/oe/rootfs.py b/meta/lib/oe/rootfs.py
index b6d2028e9b..283f52d068 100644
--- a/meta/lib/oe/rootfs.py
+++ b/meta/lib/oe/rootfs.py
@@ -699,6 +699,7 @@ class OpkgRootfs(DpkgOpkgRootfs):
         super(OpkgRootfs, self).__init__(d, progress_reporter, logcatcher)
         self.log_check_regex = '(exit 1|Collected errors)'
 
+        from oe.package_managers.ipk.manifest import OpkgManifest
         self.manifest = OpkgManifest(d, manifest_dir)
         self.opkg_conf = self.d.getVar("IPKGCONF_TARGET")
         self.pkg_archs = self.d.getVar("ALL_MULTILIB_PACKAGE_ARCHS")
-- 
2.20.1

[PATCH v4 03/12] Move deb manifest to its own subdir

[Fredrik Gustafsson]

This is a part of a refactor that will split the package manager
code so that it's possible to use other package managers in other
layers.

Signed-off-by: Fredrik Gustafsson <fredrigu@axis.com>
---
 meta/lib/oe/manifest.py                      | 21 +---------------
 meta/lib/oe/package_managers/deb/__init__.py |  3 +++
 meta/lib/oe/package_managers/deb/manifest.py | 26 ++++++++++++++++++++
 meta/lib/oe/rootfs.py                        |  1 +
 4 files changed, 31 insertions(+), 20 deletions(-)
 create mode 100644 meta/lib/oe/package_managers/deb/__init__.py
 create mode 100644 meta/lib/oe/package_managers/deb/manifest.py

diff --git a/meta/lib/oe/manifest.py b/meta/lib/oe/manifest.py
index 2678e12413..33d8c25aa9 100644
--- a/meta/lib/oe/manifest.py
+++ b/meta/lib/oe/manifest.py
@@ -188,32 +188,13 @@ class Manifest(object, metaclass=ABCMeta):
 
         return installed_pkgs
 
-class DpkgManifest(Manifest):
-    def create_initial(self):
-        with open(self.initial_manifest, "w+") as manifest:
-            manifest.write(self.initial_manifest_file_header)
-
-            for var in self.var_maps[self.manifest_type]:
-                pkg_list = self.d.getVar(var)
-
-                if pkg_list is None:
-                    continue
-
-                for pkg in pkg_list.split():
-                    manifest.write("%s,%s\n" %
-                                   (self.var_maps[self.manifest_type][var], pkg))
-
-    def create_final(self):
-        pass
-
-    def create_full(self, pm):
-        pass
 
 
 def create_manifest(d, final_manifest=False, manifest_dir=None,
                     manifest_type=Manifest.MANIFEST_TYPE_IMAGE):
     from oe.package_managers.rpm.manifest import RpmManifest
     from oe.package_managers.ipk.manifest import OpkgManifest
+    from oe.package_managers.deb.manifest import DpkgManifest
     manifest_map = {'rpm': RpmManifest,
                     'ipk': OpkgManifest,
                     'deb': DpkgManifest}
diff --git a/meta/lib/oe/package_managers/deb/__init__.py b/meta/lib/oe/package_managers/deb/__init__.py
new file mode 100644
index 0000000000..a2094304c9
--- /dev/null
+++ b/meta/lib/oe/package_managers/deb/__init__.py
@@ -0,0 +1,3 @@
+#
+# SPDX-License-Identifier: GPL-2.0-only
+#
diff --git a/meta/lib/oe/package_managers/deb/manifest.py b/meta/lib/oe/package_managers/deb/manifest.py
new file mode 100644
index 0000000000..0b12036644
--- /dev/null
+++ b/meta/lib/oe/package_managers/deb/manifest.py
@@ -0,0 +1,26 @@
+#
+# SPDX-License-Identifier: GPL-2.0-only
+#
+
+from oe.manifest import Manifest
+
+class DpkgManifest(Manifest):
+    def create_initial(self):
+        with open(self.initial_manifest, "w+") as manifest:
+            manifest.write(self.initial_manifest_file_header)
+
+            for var in self.var_maps[self.manifest_type]:
+                pkg_list = self.d.getVar(var)
+
+                if pkg_list is None:
+                    continue
+
+                for pkg in pkg_list.split():
+                    manifest.write("%s,%s\n" %
+                                   (self.var_maps[self.manifest_type][var], pkg))
+
+    def create_final(self):
+        pass
+
+    def create_full(self, pm):
+        pass
diff --git a/meta/lib/oe/rootfs.py b/meta/lib/oe/rootfs.py
index 283f52d068..675deac905 100644
--- a/meta/lib/oe/rootfs.py
+++ b/meta/lib/oe/rootfs.py
@@ -615,6 +615,7 @@ class DpkgRootfs(DpkgOpkgRootfs):
 
         bb.utils.remove(self.image_rootfs, True)
         bb.utils.remove(self.d.getVar('MULTILIB_TEMP_ROOTFS'), True)
+        from oe.package_managers.deb.manifest import DpkgManifest
         self.manifest = DpkgManifest(d, manifest_dir)
         self.pm = DpkgPM(d, d.getVar('IMAGE_ROOTFS'),
                          d.getVar('PACKAGE_ARCHS'),
-- 
2.20.1

[PATCH v4 04/12] Move rpm rootfs to its own dir

[Fredrik Gustafsson]

This is a part of a refactor that will split the package manager
code so that it's possible to use other package managers in other
layers.

Signed-off-by: Fredrik Gustafsson <fredrigu@axis.com>
---
 meta/lib/oe/package_managers/rpm/rootfs.py | 150 +++++++++++++++++++++
 meta/lib/oe/rootfs.py                      | 143 +-------------------
 2 files changed, 152 insertions(+), 141 deletions(-)
 create mode 100644 meta/lib/oe/package_managers/rpm/rootfs.py

diff --git a/meta/lib/oe/package_managers/rpm/rootfs.py b/meta/lib/oe/package_managers/rpm/rootfs.py
new file mode 100644
index 0000000000..49b9075fbc
--- /dev/null
+++ b/meta/lib/oe/package_managers/rpm/rootfs.py
@@ -0,0 +1,150 @@
+#
+# SPDX-License-Identifier: GPL-2.0-only
+#
+
+from oe.rootfs import Rootfs
+from oe.package_manager import RpmPM
+from oe.manifest import Manifest
+from oe.utils import execute_pre_post_process
+
+class RpmRootfs(Rootfs):
+    def __init__(self, d, manifest_dir, progress_reporter=None, logcatcher=None):
+        super(RpmRootfs, self).__init__(d, progress_reporter, logcatcher)
+        self.log_check_regex = r'(unpacking of archive failed|Cannot find package'\
+                               r'|exit 1|ERROR: |Error: |Error |ERROR '\
+                               r'|Failed |Failed: |Failed$|Failed\(\d+\):)'
+
+        from oe.package_managers.rpm.manifest import RpmManifest
+        self.manifest = RpmManifest(d, manifest_dir)
+
+        self.pm = RpmPM(d,
+                        d.getVar('IMAGE_ROOTFS'),
+                        self.d.getVar('TARGET_VENDOR')
+                        )
+
+        self.inc_rpm_image_gen = self.d.getVar('INC_RPM_IMAGE_GEN')
+        if self.inc_rpm_image_gen != "1":
+            bb.utils.remove(self.image_rootfs, True)
+        else:
+            self.pm.recovery_packaging_data()
+        bb.utils.remove(self.d.getVar('MULTILIB_TEMP_ROOTFS'), True)
+
+        self.pm.create_configs()
+
+    '''
+    While rpm incremental image generation is enabled, it will remove the
+    unneeded pkgs by comparing the new install solution manifest and the
+    old installed manifest.
+    '''
+    def _create_incremental(self, pkgs_initial_install):
+        if self.inc_rpm_image_gen == "1":
+
+            pkgs_to_install = list()
+            for pkg_type in pkgs_initial_install:
+                pkgs_to_install += pkgs_initial_install[pkg_type]
+
+            installed_manifest = self.pm.load_old_install_solution()
+            solution_manifest = self.pm.dump_install_solution(pkgs_to_install)
+
+            pkg_to_remove = list()
+            for pkg in installed_manifest:
+                if pkg not in solution_manifest:
+                    pkg_to_remove.append(pkg)
+
+            self.pm.update()
+
+            bb.note('incremental update -- upgrade packages in place ')
+            self.pm.upgrade()
+            if pkg_to_remove != []:
+                bb.note('incremental removed: %s' % ' '.join(pkg_to_remove))
+                self.pm.remove(pkg_to_remove)
+
+            self.pm.autoremove()
+
+    def _create(self):
+        pkgs_to_install = self.manifest.parse_initial_manifest()
+        rpm_pre_process_cmds = self.d.getVar('RPM_PREPROCESS_COMMANDS')
+        rpm_post_process_cmds = self.d.getVar('RPM_POSTPROCESS_COMMANDS')
+
+        # update PM index files
+        self.pm.write_index()
+
+        execute_pre_post_process(self.d, rpm_pre_process_cmds)
+
+        if self.progress_reporter:
+            self.progress_reporter.next_stage()
+
+        if self.inc_rpm_image_gen == "1":
+            self._create_incremental(pkgs_to_install)
+
+        if self.progress_reporter:
+            self.progress_reporter.next_stage()
+
+        self.pm.update()
+
+        pkgs = []
+        pkgs_attempt = []
+        for pkg_type in pkgs_to_install:
+            if pkg_type == Manifest.PKG_TYPE_ATTEMPT_ONLY:
+                pkgs_attempt += pkgs_to_install[pkg_type]
+            else:
+                pkgs += pkgs_to_install[pkg_type]
+
+        if self.progress_reporter:
+            self.progress_reporter.next_stage()
+
+        self.pm.install(pkgs)
+
+        if self.progress_reporter:
+            self.progress_reporter.next_stage()
+
+        self.pm.install(pkgs_attempt, True)
+
+        if self.progress_reporter:
+            self.progress_reporter.next_stage()
+
+        self.pm.install_complementary()
+
+        if self.progress_reporter:
+            self.progress_reporter.next_stage()
+
+        self._setup_dbg_rootfs(['/etc', '/var/lib/rpm', '/var/cache/dnf', '/var/lib/dnf'])
+
+        execute_pre_post_process(self.d, rpm_post_process_cmds)
+
+        if self.inc_rpm_image_gen == "1":
+            self.pm.backup_packaging_data()
+
+        if self.progress_reporter:
+            self.progress_reporter.next_stage()
+
+
+    @staticmethod
+    def _depends_list():
+        return ['DEPLOY_DIR_RPM', 'INC_RPM_IMAGE_GEN', 'RPM_PREPROCESS_COMMANDS',
+                'RPM_POSTPROCESS_COMMANDS', 'RPM_PREFER_ELF_ARCH']
+
+    def _get_delayed_postinsts(self):
+        postinst_dir = self.d.expand("${IMAGE_ROOTFS}${sysconfdir}/rpm-postinsts")
+        if os.path.isdir(postinst_dir):
+            files = os.listdir(postinst_dir)
+            for f in files:
+                bb.note('Delayed package scriptlet: %s' % f)
+            return files
+
+        return None
+
+    def _save_postinsts(self):
+        # this is just a stub. For RPM, the failed postinstalls are
+        # already saved in /etc/rpm-postinsts
+        pass
+
+    def _log_check(self):
+        self._log_check_warn()
+        self._log_check_error()
+
+    def _cleanup(self):
+        if bb.utils.contains("IMAGE_FEATURES", "package-management", True, False, self.d):
+            self.pm._invoke_dnf(["clean", "all"])
+
+
diff --git a/meta/lib/oe/rootfs.py b/meta/lib/oe/rootfs.py
index 675deac905..33982aaccb 100644
--- a/meta/lib/oe/rootfs.py
+++ b/meta/lib/oe/rootfs.py
@@ -353,147 +353,6 @@ class Rootfs(object, metaclass=ABCMeta):
                                   self.image_rootfs, "-D", devtable])
 
 
-class RpmRootfs(Rootfs):
-    def __init__(self, d, manifest_dir, progress_reporter=None, logcatcher=None):
-        super(RpmRootfs, self).__init__(d, progress_reporter, logcatcher)
-        self.log_check_regex = r'(unpacking of archive failed|Cannot find package'\
-                               r'|exit 1|ERROR: |Error: |Error |ERROR '\
-                               r'|Failed |Failed: |Failed$|Failed\(\d+\):)'
-
-        from oe.package_managers.rpm.manifest import RpmManifest
-        self.manifest = RpmManifest(d, manifest_dir)
-
-        self.pm = RpmPM(d,
-                        d.getVar('IMAGE_ROOTFS'),
-                        self.d.getVar('TARGET_VENDOR')
-                        )
-
-        self.inc_rpm_image_gen = self.d.getVar('INC_RPM_IMAGE_GEN')
-        if self.inc_rpm_image_gen != "1":
-            bb.utils.remove(self.image_rootfs, True)
-        else:
-            self.pm.recovery_packaging_data()
-        bb.utils.remove(self.d.getVar('MULTILIB_TEMP_ROOTFS'), True)
-
-        self.pm.create_configs()
-
-    '''
-    While rpm incremental image generation is enabled, it will remove the
-    unneeded pkgs by comparing the new install solution manifest and the
-    old installed manifest.
-    '''
-    def _create_incremental(self, pkgs_initial_install):
-        if self.inc_rpm_image_gen == "1":
-
-            pkgs_to_install = list()
-            for pkg_type in pkgs_initial_install:
-                pkgs_to_install += pkgs_initial_install[pkg_type]
-
-            installed_manifest = self.pm.load_old_install_solution()
-            solution_manifest = self.pm.dump_install_solution(pkgs_to_install)
-
-            pkg_to_remove = list()
-            for pkg in installed_manifest:
-                if pkg not in solution_manifest:
-                    pkg_to_remove.append(pkg)
-
-            self.pm.update()
-
-            bb.note('incremental update -- upgrade packages in place ')
-            self.pm.upgrade()
-            if pkg_to_remove != []:
-                bb.note('incremental removed: %s' % ' '.join(pkg_to_remove))
-                self.pm.remove(pkg_to_remove)
-
-            self.pm.autoremove()
-
-    def _create(self):
-        pkgs_to_install = self.manifest.parse_initial_manifest()
-        rpm_pre_process_cmds = self.d.getVar('RPM_PREPROCESS_COMMANDS')
-        rpm_post_process_cmds = self.d.getVar('RPM_POSTPROCESS_COMMANDS')
-
-        # update PM index files
-        self.pm.write_index()
-
-        execute_pre_post_process(self.d, rpm_pre_process_cmds)
-
-        if self.progress_reporter:
-            self.progress_reporter.next_stage()
-
-        if self.inc_rpm_image_gen == "1":
-            self._create_incremental(pkgs_to_install)
-
-        if self.progress_reporter:
-            self.progress_reporter.next_stage()
-
-        self.pm.update()
-
-        pkgs = []
-        pkgs_attempt = []
-        for pkg_type in pkgs_to_install:
-            if pkg_type == Manifest.PKG_TYPE_ATTEMPT_ONLY:
-                pkgs_attempt += pkgs_to_install[pkg_type]
-            else:
-                pkgs += pkgs_to_install[pkg_type]
-
-        if self.progress_reporter:
-            self.progress_reporter.next_stage()
-
-        self.pm.install(pkgs)
-
-        if self.progress_reporter:
-            self.progress_reporter.next_stage()
-
-        self.pm.install(pkgs_attempt, True)
-
-        if self.progress_reporter:
-            self.progress_reporter.next_stage()
-
-        self.pm.install_complementary()
-
-        if self.progress_reporter:
-            self.progress_reporter.next_stage()
-
-        self._setup_dbg_rootfs(['/etc', '/var/lib/rpm', '/var/cache/dnf', '/var/lib/dnf'])
-
-        execute_pre_post_process(self.d, rpm_post_process_cmds)
-
-        if self.inc_rpm_image_gen == "1":
-            self.pm.backup_packaging_data()
-
-        if self.progress_reporter:
-            self.progress_reporter.next_stage()
-
-
-    @staticmethod
-    def _depends_list():
-        return ['DEPLOY_DIR_RPM', 'INC_RPM_IMAGE_GEN', 'RPM_PREPROCESS_COMMANDS',
-                'RPM_POSTPROCESS_COMMANDS', 'RPM_PREFER_ELF_ARCH']
-
-    def _get_delayed_postinsts(self):
-        postinst_dir = self.d.expand("${IMAGE_ROOTFS}${sysconfdir}/rpm-postinsts")
-        if os.path.isdir(postinst_dir):
-            files = os.listdir(postinst_dir)
-            for f in files:
-                bb.note('Delayed package scriptlet: %s' % f)
-            return files
-
-        return None
-
-    def _save_postinsts(self):
-        # this is just a stub. For RPM, the failed postinstalls are
-        # already saved in /etc/rpm-postinsts
-        pass
-
-    def _log_check(self):
-        self._log_check_warn()
-        self._log_check_error()
-
-    def _cleanup(self):
-        if bb.utils.contains("IMAGE_FEATURES", "package-management", True, False, self.d):
-            self.pm._invoke_dnf(["clean", "all"])
-
-
 class DpkgOpkgRootfs(Rootfs):
     def __init__(self, d, progress_reporter=None, logcatcher=None):
         super(DpkgOpkgRootfs, self).__init__(d, progress_reporter, logcatcher)
@@ -962,6 +821,7 @@ class OpkgRootfs(DpkgOpkgRootfs):
         self.pm.remove_lists()
 
 def get_class_for_type(imgtype):
+    from oe.package_managers.rpm.rootfs import RpmRootfs
     return {"rpm": RpmRootfs,
             "ipk": OpkgRootfs,
             "deb": DpkgRootfs}[imgtype]
@@ -975,6 +835,7 @@ def create_rootfs(d, manifest_dir=None, progress_reporter=None, logcatcher=None)
     env_bkp = os.environ.copy()
 
     img_type = d.getVar('IMAGE_PKGTYPE')
+    from oe.package_managers.rpm.rootfs import RpmRootfs
     if img_type == "rpm":
         RpmRootfs(d, manifest_dir, progress_reporter, logcatcher).create()
     elif img_type == "ipk":
-- 
2.20.1

[PATCH v4 05/12] Move ipk rootfs to its own dir

[Fredrik Gustafsson]

This is a part of a refactor that will split the package manager
code so that it's possible to use other package managers in other
layers.

Signed-off-by: Fredrik Gustafsson <fredrigu@axis.com>
---
 meta/lib/oe/package_managers/ipk/rootfs.py | 385 +++++++++++++++++++++
 meta/lib/oe/rootfs.py                      | 268 +-------------
 2 files changed, 387 insertions(+), 266 deletions(-)
 create mode 100644 meta/lib/oe/package_managers/ipk/rootfs.py

diff --git a/meta/lib/oe/package_managers/ipk/rootfs.py b/meta/lib/oe/package_managers/ipk/rootfs.py
new file mode 100644
index 0000000000..1d6809914b
--- /dev/null
+++ b/meta/lib/oe/package_managers/ipk/rootfs.py
@@ -0,0 +1,385 @@
+#
+# SPDX-License-Identifier: GPL-2.0-only
+#
+
+from oe.rootfs import Rootfs
+from oe.package_manager import OpkgPM
+from oe.manifest import Manifest
+from oe.utils import execute_pre_post_process
+import re
+
+class DpkgOpkgRootfs(Rootfs):
+    def __init__(self, d, progress_reporter=None, logcatcher=None):
+        super(DpkgOpkgRootfs, self).__init__(d, progress_reporter, logcatcher)
+
+    def _get_pkgs_postinsts(self, status_file):
+        def _get_pkg_depends_list(pkg_depends):
+            pkg_depends_list = []
+            # filter version requirements like libc (>= 1.1)
+            for dep in pkg_depends.split(', '):
+                m_dep = re.match(r"^(.*) \(.*\)$", dep)
+                if m_dep:
+                    dep = m_dep.group(1)
+                pkg_depends_list.append(dep)
+
+            return pkg_depends_list
+
+        pkgs = {}
+        pkg_name = ""
+        pkg_status_match = False
+        pkg_depends = ""
+
+        with open(status_file) as status:
+            data = status.read()
+            status.close()
+            for line in data.split('\n'):
+                m_pkg = re.match(r"^Package: (.*)", line)
+                m_status = re.match(r"^Status:.*unpacked", line)
+                m_depends = re.match(r"^Depends: (.*)", line)
+
+                #Only one of m_pkg, m_status or m_depends is not None at time
+                #If m_pkg is not None, we started a new package
+                if m_pkg is not None:
+                    #Get Package name
+                    pkg_name = m_pkg.group(1)
+                    #Make sure we reset other variables
+                    pkg_status_match = False
+                    pkg_depends = ""
+                elif m_status is not None:
+                    #New status matched
+                    pkg_status_match = True
+                elif m_depends is not None:
+                    #New depends macthed
+                    pkg_depends = m_depends.group(1)
+                else:
+                    pass
+
+                #Now check if we can process package depends and postinst
+                if "" != pkg_name and pkg_status_match:
+                    pkgs[pkg_name] = _get_pkg_depends_list(pkg_depends)
+                else:
+                    #Not enough information
+                    pass
+
+        # remove package dependencies not in postinsts
+        pkg_names = list(pkgs.keys())
+        for pkg_name in pkg_names:
+            deps = pkgs[pkg_name][:]
+
+            for d in deps:
+                if d not in pkg_names:
+                    pkgs[pkg_name].remove(d)
+
+        return pkgs
+
+    def _get_delayed_postinsts_common(self, status_file):
+        def _dep_resolve(graph, node, resolved, seen):
+            seen.append(node)
+
+            for edge in graph[node]:
+                if edge not in resolved:
+                    if edge in seen:
+                        raise RuntimeError("Packages %s and %s have " \
+                                "a circular dependency in postinsts scripts." \
+                                % (node, edge))
+                    _dep_resolve(graph, edge, resolved, seen)
+
+            resolved.append(node)
+
+        pkg_list = []
+
+        pkgs = None
+        if not self.d.getVar('PACKAGE_INSTALL').strip():
+            bb.note("Building empty image")
+        else:
+            pkgs = self._get_pkgs_postinsts(status_file)
+        if pkgs:
+            root = "__packagegroup_postinst__"
+            pkgs[root] = list(pkgs.keys())
+            _dep_resolve(pkgs, root, pkg_list, [])
+            pkg_list.remove(root)
+
+        if len(pkg_list) == 0:
+            return None
+
+        return pkg_list
+
+    def _save_postinsts_common(self, dst_postinst_dir, src_postinst_dir):
+        if bb.utils.contains("IMAGE_FEATURES", "package-management",
+                         True, False, self.d):
+            return
+        num = 0
+        for p in self._get_delayed_postinsts():
+            bb.utils.mkdirhier(dst_postinst_dir)
+
+            if os.path.exists(os.path.join(src_postinst_dir, p + ".postinst")):
+                shutil.copy(os.path.join(src_postinst_dir, p + ".postinst"),
+                            os.path.join(dst_postinst_dir, "%03d-%s" % (num, p)))
+
+            num += 1
+
+class OpkgRootfs(DpkgOpkgRootfs):
+    def __init__(self, d, manifest_dir, progress_reporter=None, logcatcher=None):
+        super(OpkgRootfs, self).__init__(d, progress_reporter, logcatcher)
+        self.log_check_regex = '(exit 1|Collected errors)'
+
+        from oe.package_managers.ipk.manifest import OpkgManifest
+        self.manifest = OpkgManifest(d, manifest_dir)
+        self.opkg_conf = self.d.getVar("IPKGCONF_TARGET")
+        self.pkg_archs = self.d.getVar("ALL_MULTILIB_PACKAGE_ARCHS")
+
+        self.inc_opkg_image_gen = self.d.getVar('INC_IPK_IMAGE_GEN') or ""
+        if self._remove_old_rootfs():
+            bb.utils.remove(self.image_rootfs, True)
+            self.pm = OpkgPM(d,
+                             self.image_rootfs,
+                             self.opkg_conf,
+                             self.pkg_archs)
+        else:
+            self.pm = OpkgPM(d,
+                             self.image_rootfs,
+                             self.opkg_conf,
+                             self.pkg_archs)
+            self.pm.recover_packaging_data()
+
+        bb.utils.remove(self.d.getVar('MULTILIB_TEMP_ROOTFS'), True)
+
+    def _prelink_file(self, root_dir, filename):
+        bb.note('prelink %s in %s' % (filename, root_dir))
+        prelink_cfg = oe.path.join(root_dir,
+                                   self.d.expand('${sysconfdir}/prelink.conf'))
+        if not os.path.exists(prelink_cfg):
+            shutil.copy(self.d.expand('${STAGING_DIR_NATIVE}${sysconfdir_native}/prelink.conf'),
+                        prelink_cfg)
+
+        cmd_prelink = self.d.expand('${STAGING_DIR_NATIVE}${sbindir_native}/prelink')
+        self._exec_shell_cmd([cmd_prelink,
+                              '--root',
+                              root_dir,
+                              '-amR',
+                              '-N',
+                              '-c',
+                              self.d.expand('${sysconfdir}/prelink.conf')])
+
+    '''
+    Compare two files with the same key twice to see if they are equal.
+    If they are not equal, it means they are duplicated and come from
+    different packages.
+    1st: Comapre them directly;
+    2nd: While incremental image creation is enabled, one of the
+         files could be probaly prelinked in the previous image
+         creation and the file has been changed, so we need to
+         prelink the other one and compare them.
+    '''
+    def _file_equal(self, key, f1, f2):
+
+        # Both of them are not prelinked
+        if filecmp.cmp(f1, f2):
+            return True
+
+        if bb.data.inherits_class('image-prelink', self.d):
+            if self.image_rootfs not in f1:
+                self._prelink_file(f1.replace(key, ''), f1)
+
+            if self.image_rootfs not in f2:
+                self._prelink_file(f2.replace(key, ''), f2)
+
+            # Both of them are prelinked
+            if filecmp.cmp(f1, f2):
+                return True
+
+        # Not equal
+        return False
+
+    """
+    This function was reused from the old implementation.
+    See commit: "image.bbclass: Added variables for multilib support." by
+    Lianhao Lu.
+    """
+    def _multilib_sanity_test(self, dirs):
+
+        allow_replace = self.d.getVar("MULTILIBRE_ALLOW_REP")
+        if allow_replace is None:
+            allow_replace = ""
+
+        allow_rep = re.compile(re.sub(r"\|$", r"", allow_replace))
+        error_prompt = "Multilib check error:"
+
+        files = {}
+        for dir in dirs:
+            for root, subfolders, subfiles in os.walk(dir):
+                for file in subfiles:
+                    item = os.path.join(root, file)
+                    key = str(os.path.join("/", os.path.relpath(item, dir)))
+
+                    valid = True
+                    if key in files:
+                        #check whether the file is allow to replace
+                        if allow_rep.match(key):
+                            valid = True
+                        else:
+                            if os.path.exists(files[key]) and \
+                               os.path.exists(item) and \
+                               not self._file_equal(key, files[key], item):
+                                valid = False
+                                bb.fatal("%s duplicate files %s %s is not the same\n" %
+                                         (error_prompt, item, files[key]))
+
+                    #pass the check, add to list
+                    if valid:
+                        files[key] = item
+
+    def _multilib_test_install(self, pkgs):
+        ml_temp = self.d.getVar("MULTILIB_TEMP_ROOTFS")
+        bb.utils.mkdirhier(ml_temp)
+
+        dirs = [self.image_rootfs]
+
+        for variant in self.d.getVar("MULTILIB_VARIANTS").split():
+            ml_target_rootfs = os.path.join(ml_temp, variant)
+
+            bb.utils.remove(ml_target_rootfs, True)
+
+            ml_opkg_conf = os.path.join(ml_temp,
+                                        variant + "-" + os.path.basename(self.opkg_conf))
+
+            ml_pm = OpkgPM(self.d, ml_target_rootfs, ml_opkg_conf, self.pkg_archs, prepare_index=False)
+
+            ml_pm.update()
+            ml_pm.install(pkgs)
+
+            dirs.append(ml_target_rootfs)
+
+        self._multilib_sanity_test(dirs)
+
+    '''
+    While ipk incremental image generation is enabled, it will remove the
+    unneeded pkgs by comparing the old full manifest in previous existing
+    image and the new full manifest in the current image.
+    '''
+    def _remove_extra_packages(self, pkgs_initial_install):
+        if self.inc_opkg_image_gen == "1":
+            # Parse full manifest in previous existing image creation session
+            old_full_manifest = self.manifest.parse_full_manifest()
+
+            # Create full manifest for the current image session, the old one
+            # will be replaced by the new one.
+            self.manifest.create_full(self.pm)
+
+            # Parse full manifest in current image creation session
+            new_full_manifest = self.manifest.parse_full_manifest()
+
+            pkg_to_remove = list()
+            for pkg in old_full_manifest:
+                if pkg not in new_full_manifest:
+                    pkg_to_remove.append(pkg)
+
+            if pkg_to_remove != []:
+                bb.note('decremental removed: %s' % ' '.join(pkg_to_remove))
+                self.pm.remove(pkg_to_remove)
+
+    '''
+    Compare with previous existing image creation, if some conditions
+    triggered, the previous old image should be removed.
+    The conditions include any of 'PACKAGE_EXCLUDE, NO_RECOMMENDATIONS
+    and BAD_RECOMMENDATIONS' has been changed.
+    '''
+    def _remove_old_rootfs(self):
+        if self.inc_opkg_image_gen != "1":
+            return True
+
+        vars_list_file = self.d.expand('${T}/vars_list')
+
+        old_vars_list = ""
+        if os.path.exists(vars_list_file):
+            old_vars_list = open(vars_list_file, 'r+').read()
+
+        new_vars_list = '%s:%s:%s\n' % \
+                ((self.d.getVar('BAD_RECOMMENDATIONS') or '').strip(),
+                 (self.d.getVar('NO_RECOMMENDATIONS') or '').strip(),
+                 (self.d.getVar('PACKAGE_EXCLUDE') or '').strip())
+        open(vars_list_file, 'w+').write(new_vars_list)
+
+        if old_vars_list != new_vars_list:
+            return True
+
+        return False
+
+    def _create(self):
+        pkgs_to_install = self.manifest.parse_initial_manifest()
+        opkg_pre_process_cmds = self.d.getVar('OPKG_PREPROCESS_COMMANDS')
+        opkg_post_process_cmds = self.d.getVar('OPKG_POSTPROCESS_COMMANDS')
+
+        # update PM index files
+        self.pm.write_index()
+
+        execute_pre_post_process(self.d, opkg_pre_process_cmds)
+
+        if self.progress_reporter:
+            self.progress_reporter.next_stage()
+            # Steps are a bit different in order, skip next
+            self.progress_reporter.next_stage()
+
+        self.pm.update()
+
+        if self.progress_reporter:
+            self.progress_reporter.next_stage()
+
+        if self.inc_opkg_image_gen == "1":
+            self._remove_extra_packages(pkgs_to_install)
+
+        if self.progress_reporter:
+            self.progress_reporter.next_stage()
+
+        for pkg_type in self.install_order:
+            if pkg_type in pkgs_to_install:
+                # For multilib, we perform a sanity test before final install
+                # If sanity test fails, it will automatically do a bb.fatal()
+                # and the installation will stop
+                if pkg_type == Manifest.PKG_TYPE_MULTILIB:
+                    self._multilib_test_install(pkgs_to_install[pkg_type])
+
+                self.pm.install(pkgs_to_install[pkg_type],
+                                [False, True][pkg_type == Manifest.PKG_TYPE_ATTEMPT_ONLY])
+
+        if self.progress_reporter:
+            self.progress_reporter.next_stage()
+
+        self.pm.install_complementary()
+
+        if self.progress_reporter:
+            self.progress_reporter.next_stage()
+
+        opkg_lib_dir = self.d.getVar('OPKGLIBDIR')
+        opkg_dir = os.path.join(opkg_lib_dir, 'opkg')
+        self._setup_dbg_rootfs([opkg_dir])
+
+        execute_pre_post_process(self.d, opkg_post_process_cmds)
+
+        if self.inc_opkg_image_gen == "1":
+            self.pm.backup_packaging_data()
+
+        if self.progress_reporter:
+            self.progress_reporter.next_stage()
+
+    @staticmethod
+    def _depends_list():
+        return ['IPKGCONF_SDK', 'IPK_FEED_URIS', 'DEPLOY_DIR_IPK', 'IPKGCONF_TARGET', 'INC_IPK_IMAGE_GEN', 'OPKG_ARGS', 'OPKGLIBDIR', 'OPKG_PREPROCESS_COMMANDS', 'OPKG_POSTPROCESS_COMMANDS', 'OPKGLIBDIR']
+
+    def _get_delayed_postinsts(self):
+        status_file = os.path.join(self.image_rootfs,
+                                   self.d.getVar('OPKGLIBDIR').strip('/'),
+                                   "opkg", "status")
+        return self._get_delayed_postinsts_common(status_file)
+
+    def _save_postinsts(self):
+        dst_postinst_dir = self.d.expand("${IMAGE_ROOTFS}${sysconfdir}/ipk-postinsts")
+        src_postinst_dir = self.d.expand("${IMAGE_ROOTFS}${OPKGLIBDIR}/opkg/info")
+        return self._save_postinsts_common(dst_postinst_dir, src_postinst_dir)
+
+    def _log_check(self):
+        self._log_check_warn()
+        self._log_check_error()
+
+    def _cleanup(self):
+        self.pm.remove_lists()
diff --git a/meta/lib/oe/rootfs.py b/meta/lib/oe/rootfs.py
index 33982aaccb..0acae3613f 100644
--- a/meta/lib/oe/rootfs.py
+++ b/meta/lib/oe/rootfs.py
@@ -554,274 +554,9 @@ class DpkgRootfs(DpkgOpkgRootfs):
         pass
 
 
-class OpkgRootfs(DpkgOpkgRootfs):
-    def __init__(self, d, manifest_dir, progress_reporter=None, logcatcher=None):
-        super(OpkgRootfs, self).__init__(d, progress_reporter, logcatcher)
-        self.log_check_regex = '(exit 1|Collected errors)'
-
-        from oe.package_managers.ipk.manifest import OpkgManifest
-        self.manifest = OpkgManifest(d, manifest_dir)
-        self.opkg_conf = self.d.getVar("IPKGCONF_TARGET")
-        self.pkg_archs = self.d.getVar("ALL_MULTILIB_PACKAGE_ARCHS")
-
-        self.inc_opkg_image_gen = self.d.getVar('INC_IPK_IMAGE_GEN') or ""
-        if self._remove_old_rootfs():
-            bb.utils.remove(self.image_rootfs, True)
-            self.pm = OpkgPM(d,
-                             self.image_rootfs,
-                             self.opkg_conf,
-                             self.pkg_archs)
-        else:
-            self.pm = OpkgPM(d,
-                             self.image_rootfs,
-                             self.opkg_conf,
-                             self.pkg_archs)
-            self.pm.recover_packaging_data()
-
-        bb.utils.remove(self.d.getVar('MULTILIB_TEMP_ROOTFS'), True)
-
-    def _prelink_file(self, root_dir, filename):
-        bb.note('prelink %s in %s' % (filename, root_dir))
-        prelink_cfg = oe.path.join(root_dir,
-                                   self.d.expand('${sysconfdir}/prelink.conf'))
-        if not os.path.exists(prelink_cfg):
-            shutil.copy(self.d.expand('${STAGING_DIR_NATIVE}${sysconfdir_native}/prelink.conf'),
-                        prelink_cfg)
-
-        cmd_prelink = self.d.expand('${STAGING_DIR_NATIVE}${sbindir_native}/prelink')
-        self._exec_shell_cmd([cmd_prelink,
-                              '--root',
-                              root_dir,
-                              '-amR',
-                              '-N',
-                              '-c',
-                              self.d.expand('${sysconfdir}/prelink.conf')])
-
-    '''
-    Compare two files with the same key twice to see if they are equal.
-    If they are not equal, it means they are duplicated and come from
-    different packages.
-    1st: Comapre them directly;
-    2nd: While incremental image creation is enabled, one of the
-         files could be probaly prelinked in the previous image
-         creation and the file has been changed, so we need to
-         prelink the other one and compare them.
-    '''
-    def _file_equal(self, key, f1, f2):
-
-        # Both of them are not prelinked
-        if filecmp.cmp(f1, f2):
-            return True
-
-        if bb.data.inherits_class('image-prelink', self.d):
-            if self.image_rootfs not in f1:
-                self._prelink_file(f1.replace(key, ''), f1)
-
-            if self.image_rootfs not in f2:
-                self._prelink_file(f2.replace(key, ''), f2)
-
-            # Both of them are prelinked
-            if filecmp.cmp(f1, f2):
-                return True
-
-        # Not equal
-        return False
-
-    """
-    This function was reused from the old implementation.
-    See commit: "image.bbclass: Added variables for multilib support." by
-    Lianhao Lu.
-    """
-    def _multilib_sanity_test(self, dirs):
-
-        allow_replace = self.d.getVar("MULTILIBRE_ALLOW_REP")
-        if allow_replace is None:
-            allow_replace = ""
-
-        allow_rep = re.compile(re.sub(r"\|$", r"", allow_replace))
-        error_prompt = "Multilib check error:"
-
-        files = {}
-        for dir in dirs:
-            for root, subfolders, subfiles in os.walk(dir):
-                for file in subfiles:
-                    item = os.path.join(root, file)
-                    key = str(os.path.join("/", os.path.relpath(item, dir)))
-
-                    valid = True
-                    if key in files:
-                        #check whether the file is allow to replace
-                        if allow_rep.match(key):
-                            valid = True
-                        else:
-                            if os.path.exists(files[key]) and \
-                               os.path.exists(item) and \
-                               not self._file_equal(key, files[key], item):
-                                valid = False
-                                bb.fatal("%s duplicate files %s %s is not the same\n" %
-                                         (error_prompt, item, files[key]))
-
-                    #pass the check, add to list
-                    if valid:
-                        files[key] = item
-
-    def _multilib_test_install(self, pkgs):
-        ml_temp = self.d.getVar("MULTILIB_TEMP_ROOTFS")
-        bb.utils.mkdirhier(ml_temp)
-
-        dirs = [self.image_rootfs]
-
-        for variant in self.d.getVar("MULTILIB_VARIANTS").split():
-            ml_target_rootfs = os.path.join(ml_temp, variant)
-
-            bb.utils.remove(ml_target_rootfs, True)
-
-            ml_opkg_conf = os.path.join(ml_temp,
-                                        variant + "-" + os.path.basename(self.opkg_conf))
-
-            ml_pm = OpkgPM(self.d, ml_target_rootfs, ml_opkg_conf, self.pkg_archs, prepare_index=False)
-
-            ml_pm.update()
-            ml_pm.install(pkgs)
-
-            dirs.append(ml_target_rootfs)
-
-        self._multilib_sanity_test(dirs)
-
-    '''
-    While ipk incremental image generation is enabled, it will remove the
-    unneeded pkgs by comparing the old full manifest in previous existing
-    image and the new full manifest in the current image.
-    '''
-    def _remove_extra_packages(self, pkgs_initial_install):
-        if self.inc_opkg_image_gen == "1":
-            # Parse full manifest in previous existing image creation session
-            old_full_manifest = self.manifest.parse_full_manifest()
-
-            # Create full manifest for the current image session, the old one
-            # will be replaced by the new one.
-            self.manifest.create_full(self.pm)
-
-            # Parse full manifest in current image creation session
-            new_full_manifest = self.manifest.parse_full_manifest()
-
-            pkg_to_remove = list()
-            for pkg in old_full_manifest:
-                if pkg not in new_full_manifest:
-                    pkg_to_remove.append(pkg)
-
-            if pkg_to_remove != []:
-                bb.note('decremental removed: %s' % ' '.join(pkg_to_remove))
-                self.pm.remove(pkg_to_remove)
-
-    '''
-    Compare with previous existing image creation, if some conditions
-    triggered, the previous old image should be removed.
-    The conditions include any of 'PACKAGE_EXCLUDE, NO_RECOMMENDATIONS
-    and BAD_RECOMMENDATIONS' has been changed.
-    '''
-    def _remove_old_rootfs(self):
-        if self.inc_opkg_image_gen != "1":
-            return True
-
-        vars_list_file = self.d.expand('${T}/vars_list')
-
-        old_vars_list = ""
-        if os.path.exists(vars_list_file):
-            old_vars_list = open(vars_list_file, 'r+').read()
-
-        new_vars_list = '%s:%s:%s\n' % \
-                ((self.d.getVar('BAD_RECOMMENDATIONS') or '').strip(),
-                 (self.d.getVar('NO_RECOMMENDATIONS') or '').strip(),
-                 (self.d.getVar('PACKAGE_EXCLUDE') or '').strip())
-        open(vars_list_file, 'w+').write(new_vars_list)
-
-        if old_vars_list != new_vars_list:
-            return True
-
-        return False
-
-    def _create(self):
-        pkgs_to_install = self.manifest.parse_initial_manifest()
-        opkg_pre_process_cmds = self.d.getVar('OPKG_PREPROCESS_COMMANDS')
-        opkg_post_process_cmds = self.d.getVar('OPKG_POSTPROCESS_COMMANDS')
-
-        # update PM index files
-        self.pm.write_index()
-
-        execute_pre_post_process(self.d, opkg_pre_process_cmds)
-
-        if self.progress_reporter:
-            self.progress_reporter.next_stage()
-            # Steps are a bit different in order, skip next
-            self.progress_reporter.next_stage()
-
-        self.pm.update()
-
-        if self.progress_reporter:
-            self.progress_reporter.next_stage()
-
-        if self.inc_opkg_image_gen == "1":
-            self._remove_extra_packages(pkgs_to_install)
-
-        if self.progress_reporter:
-            self.progress_reporter.next_stage()
-
-        for pkg_type in self.install_order:
-            if pkg_type in pkgs_to_install:
-                # For multilib, we perform a sanity test before final install
-                # If sanity test fails, it will automatically do a bb.fatal()
-                # and the installation will stop
-                if pkg_type == Manifest.PKG_TYPE_MULTILIB:
-                    self._multilib_test_install(pkgs_to_install[pkg_type])
-
-                self.pm.install(pkgs_to_install[pkg_type],
-                                [False, True][pkg_type == Manifest.PKG_TYPE_ATTEMPT_ONLY])
-
-        if self.progress_reporter:
-            self.progress_reporter.next_stage()
-
-        self.pm.install_complementary()
-
-        if self.progress_reporter:
-            self.progress_reporter.next_stage()
-
-        opkg_lib_dir = self.d.getVar('OPKGLIBDIR')
-        opkg_dir = os.path.join(opkg_lib_dir, 'opkg')
-        self._setup_dbg_rootfs([opkg_dir])
-
-        execute_pre_post_process(self.d, opkg_post_process_cmds)
-
-        if self.inc_opkg_image_gen == "1":
-            self.pm.backup_packaging_data()
-
-        if self.progress_reporter:
-            self.progress_reporter.next_stage()
-
-    @staticmethod
-    def _depends_list():
-        return ['IPKGCONF_SDK', 'IPK_FEED_URIS', 'DEPLOY_DIR_IPK', 'IPKGCONF_TARGET', 'INC_IPK_IMAGE_GEN', 'OPKG_ARGS', 'OPKGLIBDIR', 'OPKG_PREPROCESS_COMMANDS', 'OPKG_POSTPROCESS_COMMANDS', 'OPKGLIBDIR']
-
-    def _get_delayed_postinsts(self):
-        status_file = os.path.join(self.image_rootfs,
-                                   self.d.getVar('OPKGLIBDIR').strip('/'),
-                                   "opkg", "status")
-        return self._get_delayed_postinsts_common(status_file)
-
-    def _save_postinsts(self):
-        dst_postinst_dir = self.d.expand("${IMAGE_ROOTFS}${sysconfdir}/ipk-postinsts")
-        src_postinst_dir = self.d.expand("${IMAGE_ROOTFS}${OPKGLIBDIR}/opkg/info")
-        return self._save_postinsts_common(dst_postinst_dir, src_postinst_dir)
-
-    def _log_check(self):
-        self._log_check_warn()
-        self._log_check_error()
-
-    def _cleanup(self):
-        self.pm.remove_lists()
-
 def get_class_for_type(imgtype):
     from oe.package_managers.rpm.rootfs import RpmRootfs
+    from oe.package_managers.ipk.rootfs import OpkgRootfs
     return {"rpm": RpmRootfs,
             "ipk": OpkgRootfs,
             "deb": DpkgRootfs}[imgtype]
@@ -836,6 +571,7 @@ def create_rootfs(d, manifest_dir=None, progress_reporter=None, logcatcher=None)
 
     img_type = d.getVar('IMAGE_PKGTYPE')
     from oe.package_managers.rpm.rootfs import RpmRootfs
+    from oe.package_managers.ipk.rootfs import OpkgRootfs
     if img_type == "rpm":
         RpmRootfs(d, manifest_dir, progress_reporter, logcatcher).create()
     elif img_type == "ipk":
-- 
2.20.1

[PATCH v4 06/12] Move deb rootfs to its own dir

[Fredrik Gustafsson]

This is a part of a refactor that will split the package manager
code so that it's possible to use other package managers in other
layers.

Signed-off-by: Fredrik Gustafsson <fredrigu@axis.com>
---
 meta/lib/oe/package_managers/deb/rootfs.py | 211 +++++++++++++++++++++
 meta/lib/oe/rootfs.py                      | 203 +-------------------
 2 files changed, 213 insertions(+), 201 deletions(-)
 create mode 100644 meta/lib/oe/package_managers/deb/rootfs.py

diff --git a/meta/lib/oe/package_managers/deb/rootfs.py b/meta/lib/oe/package_managers/deb/rootfs.py
new file mode 100644
index 0000000000..544558ba7d
--- /dev/null
+++ b/meta/lib/oe/package_managers/deb/rootfs.py
@@ -0,0 +1,211 @@
+#
+# SPDX-License-Identifier: GPL-2.0-only
+#
+
+from oe.rootfs import Rootfs
+from oe.package_manager import DpkgPM
+from oe.manifest import Manifest
+from oe.utils import execute_pre_post_process
+import re
+
+class DpkgOpkgRootfs(Rootfs):
+    def __init__(self, d, progress_reporter=None, logcatcher=None):
+        super(DpkgOpkgRootfs, self).__init__(d, progress_reporter, logcatcher)
+
+    def _get_pkgs_postinsts(self, status_file):
+        def _get_pkg_depends_list(pkg_depends):
+            pkg_depends_list = []
+            # filter version requirements like libc (>= 1.1)
+            for dep in pkg_depends.split(', '):
+                m_dep = re.match(r"^(.*) \(.*\)$", dep)
+                if m_dep:
+                    dep = m_dep.group(1)
+                pkg_depends_list.append(dep)
+
+            return pkg_depends_list
+
+        pkgs = {}
+        pkg_name = ""
+        pkg_status_match = False
+        pkg_depends = ""
+
+        with open(status_file) as status:
+            data = status.read()
+            status.close()
+            for line in data.split('\n'):
+                m_pkg = re.match(r"^Package: (.*)", line)
+                m_status = re.match(r"^Status:.*unpacked", line)
+                m_depends = re.match(r"^Depends: (.*)", line)
+
+                #Only one of m_pkg, m_status or m_depends is not None at time
+                #If m_pkg is not None, we started a new package
+                if m_pkg is not None:
+                    #Get Package name
+                    pkg_name = m_pkg.group(1)
+                    #Make sure we reset other variables
+                    pkg_status_match = False
+                    pkg_depends = ""
+                elif m_status is not None:
+                    #New status matched
+                    pkg_status_match = True
+                elif m_depends is not None:
+                    #New depends macthed
+                    pkg_depends = m_depends.group(1)
+                else:
+                    pass
+
+                #Now check if we can process package depends and postinst
+                if "" != pkg_name and pkg_status_match:
+                    pkgs[pkg_name] = _get_pkg_depends_list(pkg_depends)
+                else:
+                    #Not enough information
+                    pass
+
+        # remove package dependencies not in postinsts
+        pkg_names = list(pkgs.keys())
+        for pkg_name in pkg_names:
+            deps = pkgs[pkg_name][:]
+
+            for d in deps:
+                if d not in pkg_names:
+                    pkgs[pkg_name].remove(d)
+
+        return pkgs
+
+    def _get_delayed_postinsts_common(self, status_file):
+        def _dep_resolve(graph, node, resolved, seen):
+            seen.append(node)
+
+            for edge in graph[node]:
+                if edge not in resolved:
+                    if edge in seen:
+                        raise RuntimeError("Packages %s and %s have " \
+                                "a circular dependency in postinsts scripts." \
+                                % (node, edge))
+                    _dep_resolve(graph, edge, resolved, seen)
+
+            resolved.append(node)
+
+        pkg_list = []
+
+        pkgs = None
+        if not self.d.getVar('PACKAGE_INSTALL').strip():
+            bb.note("Building empty image")
+        else:
+            pkgs = self._get_pkgs_postinsts(status_file)
+        if pkgs:
+            root = "__packagegroup_postinst__"
+            pkgs[root] = list(pkgs.keys())
+            _dep_resolve(pkgs, root, pkg_list, [])
+            pkg_list.remove(root)
+
+        if len(pkg_list) == 0:
+            return None
+
+        return pkg_list
+
+    def _save_postinsts_common(self, dst_postinst_dir, src_postinst_dir):
+        if bb.utils.contains("IMAGE_FEATURES", "package-management",
+                         True, False, self.d):
+            return
+        num = 0
+        for p in self._get_delayed_postinsts():
+            bb.utils.mkdirhier(dst_postinst_dir)
+
+            if os.path.exists(os.path.join(src_postinst_dir, p + ".postinst")):
+                shutil.copy(os.path.join(src_postinst_dir, p + ".postinst"),
+                            os.path.join(dst_postinst_dir, "%03d-%s" % (num, p)))
+
+            num += 1
+
+class DpkgRootfs(DpkgOpkgRootfs):
+    def __init__(self, d, manifest_dir, progress_reporter=None, logcatcher=None):
+        super(DpkgRootfs, self).__init__(d, progress_reporter, logcatcher)
+        self.log_check_regex = '^E:'
+        self.log_check_expected_regexes = \
+        [
+            "^E: Unmet dependencies."
+        ]
+
+        bb.utils.remove(self.image_rootfs, True)
+        bb.utils.remove(self.d.getVar('MULTILIB_TEMP_ROOTFS'), True)
+        from oe.package_managers.deb.manifest import DpkgManifest
+        self.manifest = DpkgManifest(d, manifest_dir)
+        self.pm = DpkgPM(d, d.getVar('IMAGE_ROOTFS'),
+                         d.getVar('PACKAGE_ARCHS'),
+                         d.getVar('DPKG_ARCH'))
+
+
+    def _create(self):
+        pkgs_to_install = self.manifest.parse_initial_manifest()
+        deb_pre_process_cmds = self.d.getVar('DEB_PREPROCESS_COMMANDS')
+        deb_post_process_cmds = self.d.getVar('DEB_POSTPROCESS_COMMANDS')
+
+        alt_dir = self.d.expand("${IMAGE_ROOTFS}/var/lib/dpkg/alternatives")
+        bb.utils.mkdirhier(alt_dir)
+
+        # update PM index files
+        self.pm.write_index()
+
+        execute_pre_post_process(self.d, deb_pre_process_cmds)
+
+        if self.progress_reporter:
+            self.progress_reporter.next_stage()
+            # Don't support incremental, so skip that
+            self.progress_reporter.next_stage()
+
+        self.pm.update()
+
+        if self.progress_reporter:
+            self.progress_reporter.next_stage()
+
+        for pkg_type in self.install_order:
+            if pkg_type in pkgs_to_install:
+                self.pm.install(pkgs_to_install[pkg_type],
+                                [False, True][pkg_type == Manifest.PKG_TYPE_ATTEMPT_ONLY])
+                self.pm.fix_broken_dependencies()
+
+        if self.progress_reporter:
+            # Don't support attemptonly, so skip that
+            self.progress_reporter.next_stage()
+            self.progress_reporter.next_stage()
+
+        self.pm.install_complementary()
+
+        if self.progress_reporter:
+            self.progress_reporter.next_stage()
+
+        self._setup_dbg_rootfs(['/var/lib/dpkg'])
+
+        self.pm.fix_broken_dependencies()
+
+        self.pm.mark_packages("installed")
+
+        self.pm.run_pre_post_installs()
+
+        execute_pre_post_process(self.d, deb_post_process_cmds)
+
+        if self.progress_reporter:
+            self.progress_reporter.next_stage()
+
+    @staticmethod
+    def _depends_list():
+        return ['DEPLOY_DIR_DEB', 'DEB_SDK_ARCH', 'APTCONF_TARGET', 'APT_ARGS', 'DPKG_ARCH', 'DEB_PREPROCESS_COMMANDS', 'DEB_POSTPROCESS_COMMANDS']
+
+    def _get_delayed_postinsts(self):
+        status_file = self.image_rootfs + "/var/lib/dpkg/status"
+        return self._get_delayed_postinsts_common(status_file)
+
+    def _save_postinsts(self):
+        dst_postinst_dir = self.d.expand("${IMAGE_ROOTFS}${sysconfdir}/deb-postinsts")
+        src_postinst_dir = self.d.expand("${IMAGE_ROOTFS}/var/lib/dpkg/info")
+        return self._save_postinsts_common(dst_postinst_dir, src_postinst_dir)
+
+    def _log_check(self):
+        self._log_check_warn()
+        self._log_check_error()
+
+    def _cleanup(self):
+        pass
+
+
diff --git a/meta/lib/oe/rootfs.py b/meta/lib/oe/rootfs.py
index 0acae3613f..6acc80a7a4 100644
--- a/meta/lib/oe/rootfs.py
+++ b/meta/lib/oe/rootfs.py
@@ -353,210 +353,10 @@ class Rootfs(object, metaclass=ABCMeta):
                                   self.image_rootfs, "-D", devtable])
 
 
-class DpkgOpkgRootfs(Rootfs):
-    def __init__(self, d, progress_reporter=None, logcatcher=None):
-        super(DpkgOpkgRootfs, self).__init__(d, progress_reporter, logcatcher)
-
-    def _get_pkgs_postinsts(self, status_file):
-        def _get_pkg_depends_list(pkg_depends):
-            pkg_depends_list = []
-            # filter version requirements like libc (>= 1.1)
-            for dep in pkg_depends.split(', '):
-                m_dep = re.match(r"^(.*) \(.*\)$", dep)
-                if m_dep:
-                    dep = m_dep.group(1)
-                pkg_depends_list.append(dep)
-
-            return pkg_depends_list
-
-        pkgs = {}
-        pkg_name = ""
-        pkg_status_match = False
-        pkg_depends = ""
-
-        with open(status_file) as status:
-            data = status.read()
-            status.close()
-            for line in data.split('\n'):
-                m_pkg = re.match(r"^Package: (.*)", line)
-                m_status = re.match(r"^Status:.*unpacked", line)
-                m_depends = re.match(r"^Depends: (.*)", line)
-
-                #Only one of m_pkg, m_status or m_depends is not None at time
-                #If m_pkg is not None, we started a new package
-                if m_pkg is not None:
-                    #Get Package name
-                    pkg_name = m_pkg.group(1)
-                    #Make sure we reset other variables
-                    pkg_status_match = False
-                    pkg_depends = ""
-                elif m_status is not None:
-                    #New status matched
-                    pkg_status_match = True
-                elif m_depends is not None:
-                    #New depends macthed
-                    pkg_depends = m_depends.group(1)
-                else:
-                    pass
-
-                #Now check if we can process package depends and postinst
-                if "" != pkg_name and pkg_status_match:
-                    pkgs[pkg_name] = _get_pkg_depends_list(pkg_depends)
-                else:
-                    #Not enough information
-                    pass
-
-        # remove package dependencies not in postinsts
-        pkg_names = list(pkgs.keys())
-        for pkg_name in pkg_names:
-            deps = pkgs[pkg_name][:]
-
-            for d in deps:
-                if d not in pkg_names:
-                    pkgs[pkg_name].remove(d)
-
-        return pkgs
-
-    def _get_delayed_postinsts_common(self, status_file):
-        def _dep_resolve(graph, node, resolved, seen):
-            seen.append(node)
-
-            for edge in graph[node]:
-                if edge not in resolved:
-                    if edge in seen:
-                        raise RuntimeError("Packages %s and %s have " \
-                                "a circular dependency in postinsts scripts." \
-                                % (node, edge))
-                    _dep_resolve(graph, edge, resolved, seen)
-
-            resolved.append(node)
-
-        pkg_list = []
-
-        pkgs = None
-        if not self.d.getVar('PACKAGE_INSTALL').strip():
-            bb.note("Building empty image")
-        else:
-            pkgs = self._get_pkgs_postinsts(status_file)
-        if pkgs:
-            root = "__packagegroup_postinst__"
-            pkgs[root] = list(pkgs.keys())
-            _dep_resolve(pkgs, root, pkg_list, [])
-            pkg_list.remove(root)
-
-        if len(pkg_list) == 0:
-            return None
-
-        return pkg_list
-
-    def _save_postinsts_common(self, dst_postinst_dir, src_postinst_dir):
-        if bb.utils.contains("IMAGE_FEATURES", "package-management",
-                         True, False, self.d):
-            return
-        num = 0
-        for p in self._get_delayed_postinsts():
-            bb.utils.mkdirhier(dst_postinst_dir)
-
-            if os.path.exists(os.path.join(src_postinst_dir, p + ".postinst")):
-                shutil.copy(os.path.join(src_postinst_dir, p + ".postinst"),
-                            os.path.join(dst_postinst_dir, "%03d-%s" % (num, p)))
-
-            num += 1
-
-class DpkgRootfs(DpkgOpkgRootfs):
-    def __init__(self, d, manifest_dir, progress_reporter=None, logcatcher=None):
-        super(DpkgRootfs, self).__init__(d, progress_reporter, logcatcher)
-        self.log_check_regex = '^E:'
-        self.log_check_expected_regexes = \
-        [
-            "^E: Unmet dependencies."
-        ]
-
-        bb.utils.remove(self.image_rootfs, True)
-        bb.utils.remove(self.d.getVar('MULTILIB_TEMP_ROOTFS'), True)
-        from oe.package_managers.deb.manifest import DpkgManifest
-        self.manifest = DpkgManifest(d, manifest_dir)
-        self.pm = DpkgPM(d, d.getVar('IMAGE_ROOTFS'),
-                         d.getVar('PACKAGE_ARCHS'),
-                         d.getVar('DPKG_ARCH'))
-
-
-    def _create(self):
-        pkgs_to_install = self.manifest.parse_initial_manifest()
-        deb_pre_process_cmds = self.d.getVar('DEB_PREPROCESS_COMMANDS')
-        deb_post_process_cmds = self.d.getVar('DEB_POSTPROCESS_COMMANDS')
-
-        alt_dir = self.d.expand("${IMAGE_ROOTFS}/var/lib/dpkg/alternatives")
-        bb.utils.mkdirhier(alt_dir)
-
-        # update PM index files
-        self.pm.write_index()
-
-        execute_pre_post_process(self.d, deb_pre_process_cmds)
-
-        if self.progress_reporter:
-            self.progress_reporter.next_stage()
-            # Don't support incremental, so skip that
-            self.progress_reporter.next_stage()
-
-        self.pm.update()
-
-        if self.progress_reporter:
-            self.progress_reporter.next_stage()
-
-        for pkg_type in self.install_order:
-            if pkg_type in pkgs_to_install:
-                self.pm.install(pkgs_to_install[pkg_type],
-                                [False, True][pkg_type == Manifest.PKG_TYPE_ATTEMPT_ONLY])
-                self.pm.fix_broken_dependencies()
-
-        if self.progress_reporter:
-            # Don't support attemptonly, so skip that
-            self.progress_reporter.next_stage()
-            self.progress_reporter.next_stage()
-
-        self.pm.install_complementary()
-
-        if self.progress_reporter:
-            self.progress_reporter.next_stage()
-
-        self._setup_dbg_rootfs(['/var/lib/dpkg'])
-
-        self.pm.fix_broken_dependencies()
-
-        self.pm.mark_packages("installed")
-
-        self.pm.run_pre_post_installs()
-
-        execute_pre_post_process(self.d, deb_post_process_cmds)
-
-        if self.progress_reporter:
-            self.progress_reporter.next_stage()
-
-    @staticmethod
-    def _depends_list():
-        return ['DEPLOY_DIR_DEB', 'DEB_SDK_ARCH', 'APTCONF_TARGET', 'APT_ARGS', 'DPKG_ARCH', 'DEB_PREPROCESS_COMMANDS', 'DEB_POSTPROCESS_COMMANDS']
-
-    def _get_delayed_postinsts(self):
-        status_file = self.image_rootfs + "/var/lib/dpkg/status"
-        return self._get_delayed_postinsts_common(status_file)
-
-    def _save_postinsts(self):
-        dst_postinst_dir = self.d.expand("${IMAGE_ROOTFS}${sysconfdir}/deb-postinsts")
-        src_postinst_dir = self.d.expand("${IMAGE_ROOTFS}/var/lib/dpkg/info")
-        return self._save_postinsts_common(dst_postinst_dir, src_postinst_dir)
-
-    def _log_check(self):
-        self._log_check_warn()
-        self._log_check_error()
-
-    def _cleanup(self):
-        pass
-
-
 def get_class_for_type(imgtype):
     from oe.package_managers.rpm.rootfs import RpmRootfs
     from oe.package_managers.ipk.rootfs import OpkgRootfs
+    from oe.package_managers.deb.rootfs import DpkgRootfs
     return {"rpm": RpmRootfs,
             "ipk": OpkgRootfs,
             "deb": DpkgRootfs}[imgtype]
@@ -572,6 +372,7 @@ def create_rootfs(d, manifest_dir=None, progress_reporter=None, logcatcher=None)
     img_type = d.getVar('IMAGE_PKGTYPE')
     from oe.package_managers.rpm.rootfs import RpmRootfs
     from oe.package_managers.ipk.rootfs import OpkgRootfs
+    from oe.package_managers.deb.rootfs import DpkgRootfs
     if img_type == "rpm":
         RpmRootfs(d, manifest_dir, progress_reporter, logcatcher).create()
     elif img_type == "ipk":
-- 
2.20.1

[PATCH v4 07/12] Move rpm sdk to its own dir

[Fredrik Gustafsson]

This is a part of a refactor that will split the package manager
code so that it's possible to use other package managers in other
layers.

Signed-off-by: Fredrik Gustafsson <fredrigu@axis.com>
---
 meta/lib/oe/package_managers/rpm/sdk.py | 117 ++++++++++++++++++++++++
 meta/lib/oe/sdk.py                      | 106 +--------------------
 2 files changed, 118 insertions(+), 105 deletions(-)
 create mode 100644 meta/lib/oe/package_managers/rpm/sdk.py

diff --git a/meta/lib/oe/package_managers/rpm/sdk.py b/meta/lib/oe/package_managers/rpm/sdk.py
new file mode 100644
index 0000000000..19043be9a6
--- /dev/null
+++ b/meta/lib/oe/package_managers/rpm/sdk.py
@@ -0,0 +1,117 @@
+#
+# SPDX-License-Identifier: GPL-2.0-only
+#
+
+from oe.utils import execute_pre_post_process
+from oe.sdk import Sdk
+from oe.manifest import Manifest
+from oe.package_manager import RpmPM
+import glob
+
+class RpmSdk(Sdk):
+    def __init__(self, d, manifest_dir=None, rpm_workdir="oe-sdk-repo"):
+        super(RpmSdk, self).__init__(d, manifest_dir)
+
+        from oe.package_managers.rpm.manifest import RpmManifest
+        self.target_manifest = RpmManifest(d, self.manifest_dir,
+                                           Manifest.MANIFEST_TYPE_SDK_TARGET)
+        self.host_manifest = RpmManifest(d, self.manifest_dir,
+                                         Manifest.MANIFEST_TYPE_SDK_HOST)
+
+        rpm_repo_workdir = "oe-sdk-repo"
+        if "sdk_ext" in d.getVar("BB_RUNTASK"):
+            rpm_repo_workdir = "oe-sdk-ext-repo"
+
+        self.target_pm = RpmPM(d,
+                               self.sdk_target_sysroot,
+                               self.d.getVar('TARGET_VENDOR'),
+                               'target',
+                               rpm_repo_workdir=rpm_repo_workdir
+                               )
+
+        self.host_pm = RpmPM(d,
+                             self.sdk_host_sysroot,
+                             self.d.getVar('SDK_VENDOR'),
+                             'host',
+                             "SDK_PACKAGE_ARCHS",
+                             "SDK_OS",
+                             rpm_repo_workdir=rpm_repo_workdir
+                             )
+
+    def _populate_sysroot(self, pm, manifest):
+        pkgs_to_install = manifest.parse_initial_manifest()
+
+        pm.create_configs()
+        pm.write_index()
+        pm.update()
+
+        pkgs = []
+        pkgs_attempt = []
+        for pkg_type in pkgs_to_install:
+            if pkg_type == Manifest.PKG_TYPE_ATTEMPT_ONLY:
+                pkgs_attempt += pkgs_to_install[pkg_type]
+            else:
+                pkgs += pkgs_to_install[pkg_type]
+
+        pm.install(pkgs)
+
+        pm.install(pkgs_attempt, True)
+
+    def _populate(self):
+        execute_pre_post_process(self.d, self.d.getVar("POPULATE_SDK_PRE_TARGET_COMMAND"))
+
+        bb.note("Installing TARGET packages")
+        self._populate_sysroot(self.target_pm, self.target_manifest)
+
+        self.target_pm.install_complementary(self.d.getVar('SDKIMAGE_INSTALL_COMPLEMENTARY'))
+
+        self.target_pm.run_intercepts(populate_sdk='target')
+
+        execute_pre_post_process(self.d, self.d.getVar("POPULATE_SDK_POST_TARGET_COMMAND"))
+
+        if not bb.utils.contains("SDKIMAGE_FEATURES", "package-management", True, False, self.d):
+            self.target_pm.remove_packaging_data()
+
+        bb.note("Installing NATIVESDK packages")
+        self._populate_sysroot(self.host_pm, self.host_manifest)
+        self.install_locales(self.host_pm)
+
+        self.host_pm.run_intercepts(populate_sdk='host')
+
+        execute_pre_post_process(self.d, self.d.getVar("POPULATE_SDK_POST_HOST_COMMAND"))
+
+        if not bb.utils.contains("SDKIMAGE_FEATURES", "package-management", True, False, self.d):
+            self.host_pm.remove_packaging_data()
+
+        # Move host RPM library data
+        native_rpm_state_dir = os.path.join(self.sdk_output,
+                                            self.sdk_native_path,
+                                            self.d.getVar('localstatedir_nativesdk').strip('/'),
+                                            "lib",
+                                            "rpm"
+                                            )
+        self.mkdirhier(native_rpm_state_dir)
+        for f in glob.glob(os.path.join(self.sdk_output,
+                                        "var",
+                                        "lib",
+                                        "rpm",
+                                        "*")):
+            self.movefile(f, native_rpm_state_dir)
+
+        self.remove(os.path.join(self.sdk_output, "var"), True)
+
+        # Move host sysconfig data
+        native_sysconf_dir = os.path.join(self.sdk_output,
+                                          self.sdk_native_path,
+                                          self.d.getVar('sysconfdir',
+                                                        True).strip('/'),
+                                          )
+        self.mkdirhier(native_sysconf_dir)
+        for f in glob.glob(os.path.join(self.sdk_output, "etc", "rpm*")):
+            self.movefile(f, native_sysconf_dir)
+        for f in glob.glob(os.path.join(self.sdk_output, "etc", "dnf", "*")):
+            self.movefile(f, native_sysconf_dir)
+        self.remove(os.path.join(self.sdk_output, "etc"), True)
+
+
+
diff --git a/meta/lib/oe/sdk.py b/meta/lib/oe/sdk.py
index d02a274812..29053e69ee 100644
--- a/meta/lib/oe/sdk.py
+++ b/meta/lib/oe/sdk.py
@@ -110,111 +110,6 @@ class Sdk(object, metaclass=ABCMeta):
             pass
 
 
-class RpmSdk(Sdk):
-    def __init__(self, d, manifest_dir=None, rpm_workdir="oe-sdk-repo"):
-        super(RpmSdk, self).__init__(d, manifest_dir)
-
-        self.target_manifest = RpmManifest(d, self.manifest_dir,
-                                           Manifest.MANIFEST_TYPE_SDK_TARGET)
-        self.host_manifest = RpmManifest(d, self.manifest_dir,
-                                         Manifest.MANIFEST_TYPE_SDK_HOST)
-
-        rpm_repo_workdir = "oe-sdk-repo"
-        if "sdk_ext" in d.getVar("BB_RUNTASK"):
-            rpm_repo_workdir = "oe-sdk-ext-repo"
-
-        self.target_pm = RpmPM(d,
-                               self.sdk_target_sysroot,
-                               self.d.getVar('TARGET_VENDOR'),
-                               'target',
-                               rpm_repo_workdir=rpm_repo_workdir
-                               )
-
-        self.host_pm = RpmPM(d,
-                             self.sdk_host_sysroot,
-                             self.d.getVar('SDK_VENDOR'),
-                             'host',
-                             "SDK_PACKAGE_ARCHS",
-                             "SDK_OS",
-                             rpm_repo_workdir=rpm_repo_workdir
-                             )
-
-    def _populate_sysroot(self, pm, manifest):
-        pkgs_to_install = manifest.parse_initial_manifest()
-
-        pm.create_configs()
-        pm.write_index()
-        pm.update()
-
-        pkgs = []
-        pkgs_attempt = []
-        for pkg_type in pkgs_to_install:
-            if pkg_type == Manifest.PKG_TYPE_ATTEMPT_ONLY:
-                pkgs_attempt += pkgs_to_install[pkg_type]
-            else:
-                pkgs += pkgs_to_install[pkg_type]
-
-        pm.install(pkgs)
-
-        pm.install(pkgs_attempt, True)
-
-    def _populate(self):
-        execute_pre_post_process(self.d, self.d.getVar("POPULATE_SDK_PRE_TARGET_COMMAND"))
-
-        bb.note("Installing TARGET packages")
-        self._populate_sysroot(self.target_pm, self.target_manifest)
-
-        self.target_pm.install_complementary(self.d.getVar('SDKIMAGE_INSTALL_COMPLEMENTARY'))
-
-        self.target_pm.run_intercepts(populate_sdk='target')
-
-        execute_pre_post_process(self.d, self.d.getVar("POPULATE_SDK_POST_TARGET_COMMAND"))
-
-        if not bb.utils.contains("SDKIMAGE_FEATURES", "package-management", True, False, self.d):
-            self.target_pm.remove_packaging_data()
-
-        bb.note("Installing NATIVESDK packages")
-        self._populate_sysroot(self.host_pm, self.host_manifest)
-        self.install_locales(self.host_pm)
-
-        self.host_pm.run_intercepts(populate_sdk='host')
-
-        execute_pre_post_process(self.d, self.d.getVar("POPULATE_SDK_POST_HOST_COMMAND"))
-
-        if not bb.utils.contains("SDKIMAGE_FEATURES", "package-management", True, False, self.d):
-            self.host_pm.remove_packaging_data()
-
-        # Move host RPM library data
-        native_rpm_state_dir = os.path.join(self.sdk_output,
-                                            self.sdk_native_path,
-                                            self.d.getVar('localstatedir_nativesdk').strip('/'),
-                                            "lib",
-                                            "rpm"
-                                            )
-        self.mkdirhier(native_rpm_state_dir)
-        for f in glob.glob(os.path.join(self.sdk_output,
-                                        "var",
-                                        "lib",
-                                        "rpm",
-                                        "*")):
-            self.movefile(f, native_rpm_state_dir)
-
-        self.remove(os.path.join(self.sdk_output, "var"), True)
-
-        # Move host sysconfig data
-        native_sysconf_dir = os.path.join(self.sdk_output,
-                                          self.sdk_native_path,
-                                          self.d.getVar('sysconfdir',
-                                                        True).strip('/'),
-                                          )
-        self.mkdirhier(native_sysconf_dir)
-        for f in glob.glob(os.path.join(self.sdk_output, "etc", "rpm*")):
-            self.movefile(f, native_sysconf_dir)
-        for f in glob.glob(os.path.join(self.sdk_output, "etc", "dnf", "*")):
-            self.movefile(f, native_sysconf_dir)
-        self.remove(os.path.join(self.sdk_output, "etc"), True)
-
-
 class OpkgSdk(Sdk):
     def __init__(self, d, manifest_dir=None):
         super(OpkgSdk, self).__init__(d, manifest_dir)
@@ -409,6 +304,7 @@ def populate_sdk(d, manifest_dir=None):
     env_bkp = os.environ.copy()
 
     img_type = d.getVar('IMAGE_PKGTYPE')
+    from oe.package_managers.rpm.sdk import RpmSdk
     if img_type == "rpm":
         RpmSdk(d, manifest_dir).populate()
     elif img_type == "ipk":
-- 
2.20.1

[PATCH v4 08/12] Move ipk sdk to its own dir

[Fredrik Gustafsson]

This is a part of a refactor that will split the package manager
code so that it's possible to use other package managers in other
layers.

Signed-off-by: Fredrik Gustafsson <fredrigu@axis.com>
---
 meta/lib/oe/package_managers/ipk/sdk.py | 98 +++++++++++++++++++++++++
 meta/lib/oe/sdk.py                      | 87 +---------------------
 2 files changed, 99 insertions(+), 86 deletions(-)
 create mode 100644 meta/lib/oe/package_managers/ipk/sdk.py

diff --git a/meta/lib/oe/package_managers/ipk/sdk.py b/meta/lib/oe/package_managers/ipk/sdk.py
new file mode 100644
index 0000000000..1ec0eb31d0
--- /dev/null
+++ b/meta/lib/oe/package_managers/ipk/sdk.py
@@ -0,0 +1,98 @@
+#
+# SPDX-License-Identifier: GPL-2.0-only
+#
+
+from oe.utils import execute_pre_post_process
+from oe.sdk import Sdk
+from oe.manifest import Manifest
+from oe.package_manager import OpkgPM
+import shutil
+import glob
+
+class OpkgSdk(Sdk):
+    def __init__(self, d, manifest_dir=None):
+        super(OpkgSdk, self).__init__(d, manifest_dir)
+
+        self.target_conf = self.d.getVar("IPKGCONF_TARGET")
+        self.host_conf = self.d.getVar("IPKGCONF_SDK")
+
+        from oe.package_managers.ipk.manifest import OpkgManifest
+        self.target_manifest = OpkgManifest(d, self.manifest_dir,
+                                            Manifest.MANIFEST_TYPE_SDK_TARGET)
+        self.host_manifest = OpkgManifest(d, self.manifest_dir,
+                                          Manifest.MANIFEST_TYPE_SDK_HOST)
+
+        ipk_repo_workdir = "oe-sdk-repo"
+        if "sdk_ext" in d.getVar("BB_RUNTASK"):
+            ipk_repo_workdir = "oe-sdk-ext-repo"
+
+        self.target_pm = OpkgPM(d, self.sdk_target_sysroot, self.target_conf,
+                                self.d.getVar("ALL_MULTILIB_PACKAGE_ARCHS"), 
+                                ipk_repo_workdir=ipk_repo_workdir)
+
+        self.host_pm = OpkgPM(d, self.sdk_host_sysroot, self.host_conf,
+                              self.d.getVar("SDK_PACKAGE_ARCHS"),
+                                ipk_repo_workdir=ipk_repo_workdir)
+
+    def _populate_sysroot(self, pm, manifest):
+        pkgs_to_install = manifest.parse_initial_manifest()
+
+        if (self.d.getVar('BUILD_IMAGES_FROM_FEEDS') or "") != "1":
+            pm.write_index()
+
+        pm.update()
+
+        for pkg_type in self.install_order:
+            if pkg_type in pkgs_to_install:
+                pm.install(pkgs_to_install[pkg_type],
+                           [False, True][pkg_type == Manifest.PKG_TYPE_ATTEMPT_ONLY])
+
+    def _populate(self):
+        execute_pre_post_process(self.d, self.d.getVar("POPULATE_SDK_PRE_TARGET_COMMAND"))
+
+        bb.note("Installing TARGET packages")
+        self._populate_sysroot(self.target_pm, self.target_manifest)
+
+        self.target_pm.install_complementary(self.d.getVar('SDKIMAGE_INSTALL_COMPLEMENTARY'))
+
+        self.target_pm.run_intercepts(populate_sdk='target')
+
+        execute_pre_post_process(self.d, self.d.getVar("POPULATE_SDK_POST_TARGET_COMMAND"))
+
+        if not bb.utils.contains("SDKIMAGE_FEATURES", "package-management", True, False, self.d):
+            self.target_pm.remove_packaging_data()
+
+        bb.note("Installing NATIVESDK packages")
+        self._populate_sysroot(self.host_pm, self.host_manifest)
+        self.install_locales(self.host_pm)
+
+        self.host_pm.run_intercepts(populate_sdk='host')
+
+        execute_pre_post_process(self.d, self.d.getVar("POPULATE_SDK_POST_HOST_COMMAND"))
+
+        if not bb.utils.contains("SDKIMAGE_FEATURES", "package-management", True, False, self.d):
+            self.host_pm.remove_packaging_data()
+
+        target_sysconfdir = os.path.join(self.sdk_target_sysroot, self.sysconfdir)
+        host_sysconfdir = os.path.join(self.sdk_host_sysroot, self.sysconfdir)
+
+        self.mkdirhier(target_sysconfdir)
+        shutil.copy(self.target_conf, target_sysconfdir)
+        os.chmod(os.path.join(target_sysconfdir,
+                              os.path.basename(self.target_conf)), 0o644)
+
+        self.mkdirhier(host_sysconfdir)
+        shutil.copy(self.host_conf, host_sysconfdir)
+        os.chmod(os.path.join(host_sysconfdir,
+                              os.path.basename(self.host_conf)), 0o644)
+
+        native_opkg_state_dir = os.path.join(self.sdk_output, self.sdk_native_path,
+                                             self.d.getVar('localstatedir_nativesdk').strip('/'),
+                                             "lib", "opkg")
+        self.mkdirhier(native_opkg_state_dir)
+        for f in glob.glob(os.path.join(self.sdk_output, "var", "lib", "opkg", "*")):
+            self.movefile(f, native_opkg_state_dir)
+
+        self.remove(os.path.join(self.sdk_output, "var"), True)
+
+
diff --git a/meta/lib/oe/sdk.py b/meta/lib/oe/sdk.py
index 29053e69ee..6907d3a6d8 100644
--- a/meta/lib/oe/sdk.py
+++ b/meta/lib/oe/sdk.py
@@ -110,92 +110,6 @@ class Sdk(object, metaclass=ABCMeta):
             pass
 
 
-class OpkgSdk(Sdk):
-    def __init__(self, d, manifest_dir=None):
-        super(OpkgSdk, self).__init__(d, manifest_dir)
-
-        self.target_conf = self.d.getVar("IPKGCONF_TARGET")
-        self.host_conf = self.d.getVar("IPKGCONF_SDK")
-
-        self.target_manifest = OpkgManifest(d, self.manifest_dir,
-                                            Manifest.MANIFEST_TYPE_SDK_TARGET)
-        self.host_manifest = OpkgManifest(d, self.manifest_dir,
-                                          Manifest.MANIFEST_TYPE_SDK_HOST)
-
-        ipk_repo_workdir = "oe-sdk-repo"
-        if "sdk_ext" in d.getVar("BB_RUNTASK"):
-            ipk_repo_workdir = "oe-sdk-ext-repo"
-
-        self.target_pm = OpkgPM(d, self.sdk_target_sysroot, self.target_conf,
-                                self.d.getVar("ALL_MULTILIB_PACKAGE_ARCHS"), 
-                                ipk_repo_workdir=ipk_repo_workdir)
-
-        self.host_pm = OpkgPM(d, self.sdk_host_sysroot, self.host_conf,
-                              self.d.getVar("SDK_PACKAGE_ARCHS"),
-                                ipk_repo_workdir=ipk_repo_workdir)
-
-    def _populate_sysroot(self, pm, manifest):
-        pkgs_to_install = manifest.parse_initial_manifest()
-
-        if (self.d.getVar('BUILD_IMAGES_FROM_FEEDS') or "") != "1":
-            pm.write_index()
-
-        pm.update()
-
-        for pkg_type in self.install_order:
-            if pkg_type in pkgs_to_install:
-                pm.install(pkgs_to_install[pkg_type],
-                           [False, True][pkg_type == Manifest.PKG_TYPE_ATTEMPT_ONLY])
-
-    def _populate(self):
-        execute_pre_post_process(self.d, self.d.getVar("POPULATE_SDK_PRE_TARGET_COMMAND"))
-
-        bb.note("Installing TARGET packages")
-        self._populate_sysroot(self.target_pm, self.target_manifest)
-
-        self.target_pm.install_complementary(self.d.getVar('SDKIMAGE_INSTALL_COMPLEMENTARY'))
-
-        self.target_pm.run_intercepts(populate_sdk='target')
-
-        execute_pre_post_process(self.d, self.d.getVar("POPULATE_SDK_POST_TARGET_COMMAND"))
-
-        if not bb.utils.contains("SDKIMAGE_FEATURES", "package-management", True, False, self.d):
-            self.target_pm.remove_packaging_data()
-
-        bb.note("Installing NATIVESDK packages")
-        self._populate_sysroot(self.host_pm, self.host_manifest)
-        self.install_locales(self.host_pm)
-
-        self.host_pm.run_intercepts(populate_sdk='host')
-
-        execute_pre_post_process(self.d, self.d.getVar("POPULATE_SDK_POST_HOST_COMMAND"))
-
-        if not bb.utils.contains("SDKIMAGE_FEATURES", "package-management", True, False, self.d):
-            self.host_pm.remove_packaging_data()
-
-        target_sysconfdir = os.path.join(self.sdk_target_sysroot, self.sysconfdir)
-        host_sysconfdir = os.path.join(self.sdk_host_sysroot, self.sysconfdir)
-
-        self.mkdirhier(target_sysconfdir)
-        shutil.copy(self.target_conf, target_sysconfdir)
-        os.chmod(os.path.join(target_sysconfdir,
-                              os.path.basename(self.target_conf)), 0o644)
-
-        self.mkdirhier(host_sysconfdir)
-        shutil.copy(self.host_conf, host_sysconfdir)
-        os.chmod(os.path.join(host_sysconfdir,
-                              os.path.basename(self.host_conf)), 0o644)
-
-        native_opkg_state_dir = os.path.join(self.sdk_output, self.sdk_native_path,
-                                             self.d.getVar('localstatedir_nativesdk').strip('/'),
-                                             "lib", "opkg")
-        self.mkdirhier(native_opkg_state_dir)
-        for f in glob.glob(os.path.join(self.sdk_output, "var", "lib", "opkg", "*")):
-            self.movefile(f, native_opkg_state_dir)
-
-        self.remove(os.path.join(self.sdk_output, "var"), True)
-
-
 class DpkgSdk(Sdk):
     def __init__(self, d, manifest_dir=None):
         super(DpkgSdk, self).__init__(d, manifest_dir)
@@ -305,6 +219,7 @@ def populate_sdk(d, manifest_dir=None):
 
     img_type = d.getVar('IMAGE_PKGTYPE')
     from oe.package_managers.rpm.sdk import RpmSdk
+    from oe.package_managers.ipk.sdk import OpkgSdk
     if img_type == "rpm":
         RpmSdk(d, manifest_dir).populate()
     elif img_type == "ipk":
-- 
2.20.1

[PATCH v4 09/12] Move deb sdk to its own dir

[Fredrik Gustafsson]

This is a part of a refactor that will split the package manager
code so that it's possible to use other package managers in other
layers.

Signed-off-by: Fredrik Gustafsson <fredrigu@axis.com>
---
 meta/lib/oe/package_managers/deb/sdk.py | 98 +++++++++++++++++++++++++
 meta/lib/oe/sdk.py                      | 87 +---------------------
 2 files changed, 99 insertions(+), 86 deletions(-)
 create mode 100644 meta/lib/oe/package_managers/deb/sdk.py

diff --git a/meta/lib/oe/package_managers/deb/sdk.py b/meta/lib/oe/package_managers/deb/sdk.py
new file mode 100644
index 0000000000..67e5f02d3c
--- /dev/null
+++ b/meta/lib/oe/package_managers/deb/sdk.py
@@ -0,0 +1,98 @@
+#
+# SPDX-License-Identifier: GPL-2.0-only
+#
+
+from oe.utils import execute_pre_post_process
+from oe.sdk import Sdk
+from oe.manifest import Manifest
+from oe.package_manager import DpkgPM
+import shutil
+
+class DpkgSdk(Sdk):
+    def __init__(self, d, manifest_dir=None):
+        super(DpkgSdk, self).__init__(d, manifest_dir)
+
+        self.target_conf_dir = os.path.join(self.d.getVar("APTCONF_TARGET"), "apt")
+        self.host_conf_dir = os.path.join(self.d.getVar("APTCONF_TARGET"), "apt-sdk")
+
+        from oe.package_managers.deb.manifest import DpkgManifest
+
+        self.target_manifest = DpkgManifest(d, self.manifest_dir,
+                                            Manifest.MANIFEST_TYPE_SDK_TARGET)
+        self.host_manifest = DpkgManifest(d, self.manifest_dir,
+                                          Manifest.MANIFEST_TYPE_SDK_HOST)
+
+        deb_repo_workdir = "oe-sdk-repo"
+        if "sdk_ext" in d.getVar("BB_RUNTASK"):
+            deb_repo_workdir = "oe-sdk-ext-repo"
+
+        self.target_pm = DpkgPM(d, self.sdk_target_sysroot,
+                                self.d.getVar("PACKAGE_ARCHS"),
+                                self.d.getVar("DPKG_ARCH"),
+                                self.target_conf_dir,
+                                deb_repo_workdir=deb_repo_workdir)
+
+        self.host_pm = DpkgPM(d, self.sdk_host_sysroot,
+                              self.d.getVar("SDK_PACKAGE_ARCHS"),
+                              self.d.getVar("DEB_SDK_ARCH"),
+                              self.host_conf_dir,
+                              deb_repo_workdir=deb_repo_workdir)
+
+    def _copy_apt_dir_to(self, dst_dir):
+        staging_etcdir_native = self.d.getVar("STAGING_ETCDIR_NATIVE")
+
+        self.remove(dst_dir, True)
+
+        shutil.copytree(os.path.join(staging_etcdir_native, "apt"), dst_dir)
+
+    def _populate_sysroot(self, pm, manifest):
+        pkgs_to_install = manifest.parse_initial_manifest()
+
+        pm.write_index()
+        pm.update()
+
+        for pkg_type in self.install_order:
+            if pkg_type in pkgs_to_install:
+                pm.install(pkgs_to_install[pkg_type],
+                           [False, True][pkg_type == Manifest.PKG_TYPE_ATTEMPT_ONLY])
+
+    def _populate(self):
+        execute_pre_post_process(self.d, self.d.getVar("POPULATE_SDK_PRE_TARGET_COMMAND"))
+
+        bb.note("Installing TARGET packages")
+        self._populate_sysroot(self.target_pm, self.target_manifest)
+
+        self.target_pm.install_complementary(self.d.getVar('SDKIMAGE_INSTALL_COMPLEMENTARY'))
+
+        self.target_pm.run_intercepts(populate_sdk='target')
+
+        execute_pre_post_process(self.d, self.d.getVar("POPULATE_SDK_POST_TARGET_COMMAND"))
+
+        self._copy_apt_dir_to(os.path.join(self.sdk_target_sysroot, "etc", "apt"))
+
+        if not bb.utils.contains("SDKIMAGE_FEATURES", "package-management", True, False, self.d):
+            self.target_pm.remove_packaging_data()
+
+        bb.note("Installing NATIVESDK packages")
+        self._populate_sysroot(self.host_pm, self.host_manifest)
+        self.install_locales(self.host_pm)
+
+        self.host_pm.run_intercepts(populate_sdk='host')
+
+        execute_pre_post_process(self.d, self.d.getVar("POPULATE_SDK_POST_HOST_COMMAND"))
+
+        self._copy_apt_dir_to(os.path.join(self.sdk_output, self.sdk_native_path,
+                                           "etc", "apt"))
+
+        if not bb.utils.contains("SDKIMAGE_FEATURES", "package-management", True, False, self.d):
+            self.host_pm.remove_packaging_data()
+
+        native_dpkg_state_dir = os.path.join(self.sdk_output, self.sdk_native_path,
+                                             "var", "lib", "dpkg")
+        self.mkdirhier(native_dpkg_state_dir)
+        for f in glob.glob(os.path.join(self.sdk_output, "var", "lib", "dpkg", "*")):
+            self.movefile(f, native_dpkg_state_dir)
+        self.remove(os.path.join(self.sdk_output, "var"), True)
+
+
+
diff --git a/meta/lib/oe/sdk.py b/meta/lib/oe/sdk.py
index 6907d3a6d8..eb70a87832 100644
--- a/meta/lib/oe/sdk.py
+++ b/meta/lib/oe/sdk.py
@@ -110,92 +110,6 @@ class Sdk(object, metaclass=ABCMeta):
             pass
 
 
-class DpkgSdk(Sdk):
-    def __init__(self, d, manifest_dir=None):
-        super(DpkgSdk, self).__init__(d, manifest_dir)
-
-        self.target_conf_dir = os.path.join(self.d.getVar("APTCONF_TARGET"), "apt")
-        self.host_conf_dir = os.path.join(self.d.getVar("APTCONF_TARGET"), "apt-sdk")
-
-        self.target_manifest = DpkgManifest(d, self.manifest_dir,
-                                            Manifest.MANIFEST_TYPE_SDK_TARGET)
-        self.host_manifest = DpkgManifest(d, self.manifest_dir,
-                                          Manifest.MANIFEST_TYPE_SDK_HOST)
-
-        deb_repo_workdir = "oe-sdk-repo"
-        if "sdk_ext" in d.getVar("BB_RUNTASK"):
-            deb_repo_workdir = "oe-sdk-ext-repo"
-
-        self.target_pm = DpkgPM(d, self.sdk_target_sysroot,
-                                self.d.getVar("PACKAGE_ARCHS"),
-                                self.d.getVar("DPKG_ARCH"),
-                                self.target_conf_dir,
-                                deb_repo_workdir=deb_repo_workdir)
-
-        self.host_pm = DpkgPM(d, self.sdk_host_sysroot,
-                              self.d.getVar("SDK_PACKAGE_ARCHS"),
-                              self.d.getVar("DEB_SDK_ARCH"),
-                              self.host_conf_dir,
-                              deb_repo_workdir=deb_repo_workdir)
-
-    def _copy_apt_dir_to(self, dst_dir):
-        staging_etcdir_native = self.d.getVar("STAGING_ETCDIR_NATIVE")
-
-        self.remove(dst_dir, True)
-
-        shutil.copytree(os.path.join(staging_etcdir_native, "apt"), dst_dir)
-
-    def _populate_sysroot(self, pm, manifest):
-        pkgs_to_install = manifest.parse_initial_manifest()
-
-        pm.write_index()
-        pm.update()
-
-        for pkg_type in self.install_order:
-            if pkg_type in pkgs_to_install:
-                pm.install(pkgs_to_install[pkg_type],
-                           [False, True][pkg_type == Manifest.PKG_TYPE_ATTEMPT_ONLY])
-
-    def _populate(self):
-        execute_pre_post_process(self.d, self.d.getVar("POPULATE_SDK_PRE_TARGET_COMMAND"))
-
-        bb.note("Installing TARGET packages")
-        self._populate_sysroot(self.target_pm, self.target_manifest)
-
-        self.target_pm.install_complementary(self.d.getVar('SDKIMAGE_INSTALL_COMPLEMENTARY'))
-
-        self.target_pm.run_intercepts(populate_sdk='target')
-
-        execute_pre_post_process(self.d, self.d.getVar("POPULATE_SDK_POST_TARGET_COMMAND"))
-
-        self._copy_apt_dir_to(os.path.join(self.sdk_target_sysroot, "etc", "apt"))
-
-        if not bb.utils.contains("SDKIMAGE_FEATURES", "package-management", True, False, self.d):
-            self.target_pm.remove_packaging_data()
-
-        bb.note("Installing NATIVESDK packages")
-        self._populate_sysroot(self.host_pm, self.host_manifest)
-        self.install_locales(self.host_pm)
-
-        self.host_pm.run_intercepts(populate_sdk='host')
-
-        execute_pre_post_process(self.d, self.d.getVar("POPULATE_SDK_POST_HOST_COMMAND"))
-
-        self._copy_apt_dir_to(os.path.join(self.sdk_output, self.sdk_native_path,
-                                           "etc", "apt"))
-
-        if not bb.utils.contains("SDKIMAGE_FEATURES", "package-management", True, False, self.d):
-            self.host_pm.remove_packaging_data()
-
-        native_dpkg_state_dir = os.path.join(self.sdk_output, self.sdk_native_path,
-                                             "var", "lib", "dpkg")
-        self.mkdirhier(native_dpkg_state_dir)
-        for f in glob.glob(os.path.join(self.sdk_output, "var", "lib", "dpkg", "*")):
-            self.movefile(f, native_dpkg_state_dir)
-        self.remove(os.path.join(self.sdk_output, "var"), True)
-
-
-
 def sdk_list_installed_packages(d, target, rootfs_dir=None):
     if rootfs_dir is None:
         sdk_output = d.getVar('SDK_OUTPUT')
@@ -220,6 +134,7 @@ def populate_sdk(d, manifest_dir=None):
     img_type = d.getVar('IMAGE_PKGTYPE')
     from oe.package_managers.rpm.sdk import RpmSdk
     from oe.package_managers.ipk.sdk import OpkgSdk
+    from oe.package_managers.deb.sdk import DpkgSdk
     if img_type == "rpm":
         RpmSdk(d, manifest_dir).populate()
     elif img_type == "ipk":
-- 
2.20.1

[PATCH v4 10/12] Move rpm package manager to its own dir

[Fredrik Gustafsson]

This is a part of a refactor that will split the package manager
code so that it's possible to use other package managers in other
layers.

Signed-off-by: Fredrik Gustafsson <fredrigu@axis.com>
---
 meta/lib/oe/package_manager.py                | 398 -----------------
 .../package_managers/rpm/package_manager.py   | 404 ++++++++++++++++++
 meta/lib/oe/package_managers/rpm/rootfs.py    |   2 +-
 meta/lib/oe/rootfs.py                         |   1 +
 4 files changed, 406 insertions(+), 399 deletions(-)
 create mode 100644 meta/lib/oe/package_managers/rpm/package_manager.py

diff --git a/meta/lib/oe/package_manager.py b/meta/lib/oe/package_manager.py
index 35e5cff073..2ca47e5109 100644
--- a/meta/lib/oe/package_manager.py
+++ b/meta/lib/oe/package_manager.py
@@ -149,43 +149,6 @@ class Indexer(object, metaclass=ABCMeta):
     def write_index(self):
         pass
 
-
-class RpmIndexer(Indexer):
-    def write_index(self):
-        self.do_write_index(self.deploy_dir)
-
-    def do_write_index(self, deploy_dir):
-        if self.d.getVar('PACKAGE_FEED_SIGN') == '1':
-            signer = get_signer(self.d, self.d.getVar('PACKAGE_FEED_GPG_BACKEND'))
-        else:
-            signer = None
-
-        createrepo_c = bb.utils.which(os.environ['PATH'], "createrepo_c")
-        result = create_index("%s --update -q %s" % (createrepo_c, deploy_dir))
-        if result:
-            bb.fatal(result)
-
-        # Sign repomd
-        if signer:
-            sig_type = self.d.getVar('PACKAGE_FEED_GPG_SIGNATURE_TYPE')
-            is_ascii_sig = (sig_type.upper() != "BIN")
-            signer.detach_sign(os.path.join(deploy_dir, 'repodata', 'repomd.xml'),
-                               self.d.getVar('PACKAGE_FEED_GPG_NAME'),
-                               self.d.getVar('PACKAGE_FEED_GPG_PASSPHRASE_FILE'),
-                               armor=is_ascii_sig)
-
-class RpmSubdirIndexer(RpmIndexer):
-    def write_index(self):
-        bb.note("Generating package index for %s" %(self.deploy_dir))
-        self.do_write_index(self.deploy_dir)
-        for entry in os.walk(self.deploy_dir):
-            if os.path.samefile(self.deploy_dir, entry[0]):
-                for dir in entry[1]:
-                    if dir != 'repodata':
-                        dir_path = oe.path.join(self.deploy_dir, dir)
-                        bb.note("Generating package index for %s" %(dir_path))
-                        self.do_write_index(dir_path)
-
 class OpkgIndexer(Indexer):
     def write_index(self):
         arch_vars = ["ALL_MULTILIB_PACKAGE_ARCHS",
@@ -323,10 +286,6 @@ class PkgsList(object, metaclass=ABCMeta):
     def list_pkgs(self):
         pass
 
-class RpmPkgsList(PkgsList):
-    def list_pkgs(self):
-        return RpmPM(self.d, self.rootfs_dir, self.d.getVar('TARGET_VENDOR'), needfeed=False).list_installed()
-
 class OpkgPkgsList(PkgsList):
     def __init__(self, d, rootfs_dir, config_file):
         super(OpkgPkgsList, self).__init__(d, rootfs_dir)
@@ -737,363 +696,6 @@ def create_packages_dir(d, subrepo_dir, deploydir, taskname, filterbydependencie
                     else:
                         raise
 
-class RpmPM(PackageManager):
-    def __init__(self,
-                 d,
-                 target_rootfs,
-                 target_vendor,
-                 task_name='target',
-                 arch_var=None,
-                 os_var=None,
-                 rpm_repo_workdir="oe-rootfs-repo",
-                 filterbydependencies=True,
-                 needfeed=True):
-        super(RpmPM, self).__init__(d, target_rootfs)
-        self.target_vendor = target_vendor
-        self.task_name = task_name
-        if arch_var == None:
-            self.archs = self.d.getVar('ALL_MULTILIB_PACKAGE_ARCHS').replace("-","_")
-        else:
-            self.archs = self.d.getVar(arch_var).replace("-","_")
-        if task_name == "host":
-            self.primary_arch = self.d.getVar('SDK_ARCH')
-        else:
-            self.primary_arch = self.d.getVar('MACHINE_ARCH')
-
-        if needfeed:
-            self.rpm_repo_dir = oe.path.join(self.d.getVar('WORKDIR'), rpm_repo_workdir)
-            create_packages_dir(self.d, oe.path.join(self.rpm_repo_dir, "rpm"), d.getVar("DEPLOY_DIR_RPM"), "package_write_rpm", filterbydependencies)
-
-        self.saved_packaging_data = self.d.expand('${T}/saved_packaging_data/%s' % self.task_name)
-        if not os.path.exists(self.d.expand('${T}/saved_packaging_data')):
-            bb.utils.mkdirhier(self.d.expand('${T}/saved_packaging_data'))
-        self.packaging_data_dirs = ['etc/rpm', 'etc/rpmrc', 'etc/dnf', 'var/lib/rpm', 'var/lib/dnf', 'var/cache/dnf']
-        self.solution_manifest = self.d.expand('${T}/saved/%s_solution' %
-                                               self.task_name)
-        if not os.path.exists(self.d.expand('${T}/saved')):
-            bb.utils.mkdirhier(self.d.expand('${T}/saved'))
-
-    def _configure_dnf(self):
-        # libsolv handles 'noarch' internally, we don't need to specify it explicitly
-        archs = [i for i in reversed(self.archs.split()) if i not in ["any", "all", "noarch"]]
-        # This prevents accidental matching against libsolv's built-in policies
-        if len(archs) <= 1:
-            archs = archs + ["bogusarch"]
-        # This architecture needs to be upfront so that packages using it are properly prioritized
-        archs = ["sdk_provides_dummy_target"] + archs
-        confdir = "%s/%s" %(self.target_rootfs, "etc/dnf/vars/")
-        bb.utils.mkdirhier(confdir)
-        open(confdir + "arch", 'w').write(":".join(archs))
-        distro_codename = self.d.getVar('DISTRO_CODENAME')
-        open(confdir + "releasever", 'w').write(distro_codename if distro_codename is not None else '')
-
-        open(oe.path.join(self.target_rootfs, "etc/dnf/dnf.conf"), 'w').write("")
-
-
-    def _configure_rpm(self):
-        # We need to configure rpm to use our primary package architecture as the installation architecture,
-        # and to make it compatible with other package architectures that we use.
-        # Otherwise it will refuse to proceed with packages installation.
-        platformconfdir = "%s/%s" %(self.target_rootfs, "etc/rpm/")
-        rpmrcconfdir = "%s/%s" %(self.target_rootfs, "etc/")
-        bb.utils.mkdirhier(platformconfdir)
-        open(platformconfdir + "platform", 'w').write("%s-pc-linux" % self.primary_arch)
-        with open(rpmrcconfdir + "rpmrc", 'w') as f:
-            f.write("arch_compat: %s: %s\n" % (self.primary_arch, self.archs if len(self.archs) > 0 else self.primary_arch))
-            f.write("buildarch_compat: %s: noarch\n" % self.primary_arch)
-
-        open(platformconfdir + "macros", 'w').write("%_transaction_color 7\n")
-        if self.d.getVar('RPM_PREFER_ELF_ARCH'):
-            open(platformconfdir + "macros", 'a').write("%%_prefer_color %s" % (self.d.getVar('RPM_PREFER_ELF_ARCH')))
-
-        if self.d.getVar('RPM_SIGN_PACKAGES') == '1':
-            signer = get_signer(self.d, self.d.getVar('RPM_GPG_BACKEND'))
-            pubkey_path = oe.path.join(self.d.getVar('B'), 'rpm-key')
-            signer.export_pubkey(pubkey_path, self.d.getVar('RPM_GPG_NAME'))
-            rpm_bin = bb.utils.which(os.getenv('PATH'), "rpmkeys")
-            cmd = [rpm_bin, '--root=%s' % self.target_rootfs, '--import', pubkey_path]
-            try:
-                subprocess.check_output(cmd, stderr=subprocess.STDOUT)
-            except subprocess.CalledProcessError as e:
-                bb.fatal("Importing GPG key failed. Command '%s' "
-                        "returned %d:\n%s" % (' '.join(cmd), e.returncode, e.output.decode("utf-8")))
-
-    def create_configs(self):
-        self._configure_dnf()
-        self._configure_rpm()
-
-    def write_index(self):
-        lockfilename = self.d.getVar('DEPLOY_DIR_RPM') + "/rpm.lock"
-        lf = bb.utils.lockfile(lockfilename, False)
-        RpmIndexer(self.d, self.rpm_repo_dir).write_index()
-        bb.utils.unlockfile(lf)
-
-    def insert_feeds_uris(self, feed_uris, feed_base_paths, feed_archs):
-        from urllib.parse import urlparse
-
-        if feed_uris == "":
-            return
-
-        gpg_opts = ''
-        if self.d.getVar('PACKAGE_FEED_SIGN') == '1':
-            gpg_opts += 'repo_gpgcheck=1\n'
-            gpg_opts += 'gpgkey=file://%s/pki/packagefeed-gpg/PACKAGEFEED-GPG-KEY-%s-%s\n' % (self.d.getVar('sysconfdir'), self.d.getVar('DISTRO'), self.d.getVar('DISTRO_CODENAME'))
-
-        if self.d.getVar('RPM_SIGN_PACKAGES') != '1':
-            gpg_opts += 'gpgcheck=0\n'
-
-        bb.utils.mkdirhier(oe.path.join(self.target_rootfs, "etc", "yum.repos.d"))
-        remote_uris = self.construct_uris(feed_uris.split(), feed_base_paths.split())
-        for uri in remote_uris:
-            repo_base = "oe-remote-repo" + "-".join(urlparse(uri).path.split("/"))
-            if feed_archs is not None:
-                for arch in feed_archs.split():
-                    repo_uri = uri + "/" + arch
-                    repo_id   = "oe-remote-repo"  + "-".join(urlparse(repo_uri).path.split("/"))
-                    repo_name = "OE Remote Repo:" + " ".join(urlparse(repo_uri).path.split("/"))
-                    open(oe.path.join(self.target_rootfs, "etc", "yum.repos.d", repo_base + ".repo"), 'a').write(
-                             "[%s]\nname=%s\nbaseurl=%s\n%s\n" % (repo_id, repo_name, repo_uri, gpg_opts))
-            else:
-                repo_name = "OE Remote Repo:" + " ".join(urlparse(uri).path.split("/"))
-                repo_uri = uri
-                open(oe.path.join(self.target_rootfs, "etc", "yum.repos.d", repo_base + ".repo"), 'w').write(
-                             "[%s]\nname=%s\nbaseurl=%s\n%s" % (repo_base, repo_name, repo_uri, gpg_opts))
-
-    def _prepare_pkg_transaction(self):
-        os.environ['D'] = self.target_rootfs
-        os.environ['OFFLINE_ROOT'] = self.target_rootfs
-        os.environ['IPKG_OFFLINE_ROOT'] = self.target_rootfs
-        os.environ['OPKG_OFFLINE_ROOT'] = self.target_rootfs
-        os.environ['INTERCEPT_DIR'] = self.intercepts_dir
-        os.environ['NATIVE_ROOT'] = self.d.getVar('STAGING_DIR_NATIVE')
-
-
-    def install(self, pkgs, attempt_only = False):
-        if len(pkgs) == 0:
-            return
-        self._prepare_pkg_transaction()
-
-        bad_recommendations = self.d.getVar('BAD_RECOMMENDATIONS')
-        package_exclude = self.d.getVar('PACKAGE_EXCLUDE')
-        exclude_pkgs = (bad_recommendations.split() if bad_recommendations else []) + (package_exclude.split() if package_exclude else [])
-
-        output = self._invoke_dnf((["--skip-broken"] if attempt_only else []) +
-                         (["-x", ",".join(exclude_pkgs)] if len(exclude_pkgs) > 0 else []) +
-                         (["--setopt=install_weak_deps=False"] if self.d.getVar('NO_RECOMMENDATIONS') == "1" else []) +
-                         (["--nogpgcheck"] if self.d.getVar('RPM_SIGN_PACKAGES') != '1' else ["--setopt=gpgcheck=True"]) +
-                         ["install"] +
-                         pkgs)
-
-        failed_scriptlets_pkgnames = collections.OrderedDict()
-        for line in output.splitlines():
-            if line.startswith("Error in POSTIN scriptlet in rpm package"):
-                failed_scriptlets_pkgnames[line.split()[-1]] = True
-
-        if len(failed_scriptlets_pkgnames) > 0:
-            failed_postinsts_abort(list(failed_scriptlets_pkgnames.keys()), self.d.expand("${T}/log.do_${BB_CURRENTTASK}"))
-
-    def remove(self, pkgs, with_dependencies = True):
-        if not pkgs:
-            return
-
-        self._prepare_pkg_transaction()
-
-        if with_dependencies:
-            self._invoke_dnf(["remove"] + pkgs)
-        else:
-            cmd = bb.utils.which(os.getenv('PATH'), "rpm")
-            args = ["-e", "-v", "--nodeps", "--root=%s" %self.target_rootfs]
-
-            try:
-                bb.note("Running %s" % ' '.join([cmd] + args + pkgs))
-                output = subprocess.check_output([cmd] + args + pkgs, stderr=subprocess.STDOUT).decode("utf-8")
-                bb.note(output)
-            except subprocess.CalledProcessError as e:
-                bb.fatal("Could not invoke rpm. Command "
-                     "'%s' returned %d:\n%s" % (' '.join([cmd] + args + pkgs), e.returncode, e.output.decode("utf-8")))
-
-    def upgrade(self):
-        self._prepare_pkg_transaction()
-        self._invoke_dnf(["upgrade"])
-
-    def autoremove(self):
-        self._prepare_pkg_transaction()
-        self._invoke_dnf(["autoremove"])
-
-    def remove_packaging_data(self):
-        self._invoke_dnf(["clean", "all"])
-        for dir in self.packaging_data_dirs:
-            bb.utils.remove(oe.path.join(self.target_rootfs, dir), True)
-
-    def backup_packaging_data(self):
-        # Save the packaging dirs for increment rpm image generation
-        if os.path.exists(self.saved_packaging_data):
-            bb.utils.remove(self.saved_packaging_data, True)
-        for i in self.packaging_data_dirs:
-            source_dir = oe.path.join(self.target_rootfs, i)
-            target_dir = oe.path.join(self.saved_packaging_data, i)
-            if os.path.isdir(source_dir):
-                shutil.copytree(source_dir, target_dir, symlinks=True)
-            elif os.path.isfile(source_dir):
-                shutil.copy2(source_dir, target_dir)
-
-    def recovery_packaging_data(self):
-        # Move the rpmlib back
-        if os.path.exists(self.saved_packaging_data):
-            for i in self.packaging_data_dirs:
-                target_dir = oe.path.join(self.target_rootfs, i)
-                if os.path.exists(target_dir):
-                    bb.utils.remove(target_dir, True)
-                source_dir = oe.path.join(self.saved_packaging_data, i)
-                if os.path.isdir(source_dir):
-                    shutil.copytree(source_dir, target_dir, symlinks=True)
-                elif os.path.isfile(source_dir):
-                    shutil.copy2(source_dir, target_dir)
-
-    def list_installed(self):
-        output = self._invoke_dnf(["repoquery", "--installed", "--queryformat", "Package: %{name} %{arch} %{version} %{name}-%{version}-%{release}.%{arch}.rpm\nDependencies:\n%{requires}\nRecommendations:\n%{recommends}\nDependenciesEndHere:\n"],
-                                  print_output = False)
-        packages = {}
-        current_package = None
-        current_deps = None
-        current_state = "initial"
-        for line in output.splitlines():
-            if line.startswith("Package:"):
-                package_info = line.split(" ")[1:]
-                current_package = package_info[0]
-                package_arch = package_info[1]
-                package_version = package_info[2]
-                package_rpm = package_info[3]
-                packages[current_package] = {"arch":package_arch, "ver":package_version, "filename":package_rpm}
-                current_deps = []
-            elif line.startswith("Dependencies:"):
-                current_state = "dependencies"
-            elif line.startswith("Recommendations"):
-                current_state = "recommendations"
-            elif line.startswith("DependenciesEndHere:"):
-                current_state = "initial"
-                packages[current_package]["deps"] = current_deps
-            elif len(line) > 0:
-                if current_state == "dependencies":
-                    current_deps.append(line)
-                elif current_state == "recommendations":
-                    current_deps.append("%s [REC]" % line)
-
-        return packages
-
-    def update(self):
-        self._invoke_dnf(["makecache", "--refresh"])
-
-    def _invoke_dnf(self, dnf_args, fatal = True, print_output = True ):
-        os.environ['RPM_ETCCONFIGDIR'] = self.target_rootfs
-
-        dnf_cmd = bb.utils.which(os.getenv('PATH'), "dnf")
-        standard_dnf_args = ["-v", "--rpmverbosity=info", "-y",
-                             "-c", oe.path.join(self.target_rootfs, "etc/dnf/dnf.conf"),
-                             "--setopt=reposdir=%s" %(oe.path.join(self.target_rootfs, "etc/yum.repos.d")),
-                             "--installroot=%s" % (self.target_rootfs),
-                             "--setopt=logdir=%s" % (self.d.getVar('T'))
-                            ]
-        if hasattr(self, "rpm_repo_dir"):
-            standard_dnf_args.append("--repofrompath=oe-repo,%s" % (self.rpm_repo_dir))
-        cmd = [dnf_cmd] + standard_dnf_args + dnf_args
-        bb.note('Running %s' % ' '.join(cmd))
-        try:
-            output = subprocess.check_output(cmd,stderr=subprocess.STDOUT).decode("utf-8")
-            if print_output:
-                bb.debug(1, output)
-            return output
-        except subprocess.CalledProcessError as e:
-            if print_output:
-                (bb.note, bb.fatal)[fatal]("Could not invoke dnf. Command "
-                     "'%s' returned %d:\n%s" % (' '.join(cmd), e.returncode, e.output.decode("utf-8")))
-            else:
-                (bb.note, bb.fatal)[fatal]("Could not invoke dnf. Command "
-                     "'%s' returned %d:" % (' '.join(cmd), e.returncode))
-            return e.output.decode("utf-8")
-
-    def dump_install_solution(self, pkgs):
-        open(self.solution_manifest, 'w').write(" ".join(pkgs))
-        return pkgs
-
-    def load_old_install_solution(self):
-        if not os.path.exists(self.solution_manifest):
-            return []
-        with open(self.solution_manifest, 'r') as fd:
-            return fd.read().split()
-
-    def _script_num_prefix(self, path):
-        files = os.listdir(path)
-        numbers = set()
-        numbers.add(99)
-        for f in files:
-            numbers.add(int(f.split("-")[0]))
-        return max(numbers) + 1
-
-    def save_rpmpostinst(self, pkg):
-        bb.note("Saving postinstall script of %s" % (pkg))
-        cmd = bb.utils.which(os.getenv('PATH'), "rpm")
-        args = ["-q", "--root=%s" % self.target_rootfs, "--queryformat", "%{postin}", pkg]
-
-        try:
-            output = subprocess.check_output([cmd] + args,stderr=subprocess.STDOUT).decode("utf-8")
-        except subprocess.CalledProcessError as e:
-            bb.fatal("Could not invoke rpm. Command "
-                     "'%s' returned %d:\n%s" % (' '.join([cmd] + args), e.returncode, e.output.decode("utf-8")))
-
-        # may need to prepend #!/bin/sh to output
-
-        target_path = oe.path.join(self.target_rootfs, self.d.expand('${sysconfdir}/rpm-postinsts/'))
-        bb.utils.mkdirhier(target_path)
-        num = self._script_num_prefix(target_path)
-        saved_script_name = oe.path.join(target_path, "%d-%s" % (num, pkg))
-        open(saved_script_name, 'w').write(output)
-        os.chmod(saved_script_name, 0o755)
-
-    def _handle_intercept_failure(self, registered_pkgs):
-        rpm_postinsts_dir = self.target_rootfs + self.d.expand('${sysconfdir}/rpm-postinsts/')
-        bb.utils.mkdirhier(rpm_postinsts_dir)
-
-        # Save the package postinstalls in /etc/rpm-postinsts
-        for pkg in registered_pkgs.split():
-            self.save_rpmpostinst(pkg)
-
-    def extract(self, pkg):
-        output = self._invoke_dnf(["repoquery", "--queryformat", "%{location}", pkg])
-        pkg_name = output.splitlines()[-1]
-        if not pkg_name.endswith(".rpm"):
-            bb.fatal("dnf could not find package %s in repository: %s" %(pkg, output))
-        pkg_path = oe.path.join(self.rpm_repo_dir, pkg_name)
-
-        cpio_cmd = bb.utils.which(os.getenv("PATH"), "cpio")
-        rpm2cpio_cmd = bb.utils.which(os.getenv("PATH"), "rpm2cpio")
-
-        if not os.path.isfile(pkg_path):
-            bb.fatal("Unable to extract package for '%s'."
-                     "File %s doesn't exists" % (pkg, pkg_path))
-
-        tmp_dir = tempfile.mkdtemp()
-        current_dir = os.getcwd()
-        os.chdir(tmp_dir)
-
-        try:
-            cmd = "%s %s | %s -idmv" % (rpm2cpio_cmd, pkg_path, cpio_cmd)
-            output = subprocess.check_output(cmd, stderr=subprocess.STDOUT, shell=True)
-        except subprocess.CalledProcessError as e:
-            bb.utils.remove(tmp_dir, recurse=True)
-            bb.fatal("Unable to extract %s package. Command '%s' "
-                     "returned %d:\n%s" % (pkg_path, cmd, e.returncode, e.output.decode("utf-8")))
-        except OSError as e:
-            bb.utils.remove(tmp_dir, recurse=True)
-            bb.fatal("Unable to extract %s package. Command '%s' "
-                     "returned %d:\n%s at %s" % (pkg_path, cmd, e.errno, e.strerror, e.filename))
-
-        bb.note("Extracted %s to %s" % (pkg_path, tmp_dir))
-        os.chdir(current_dir)
-
-        return tmp_dir
-
-
 class OpkgDpkgPM(PackageManager):
     def __init__(self, d, target_rootfs):
         """
diff --git a/meta/lib/oe/package_managers/rpm/package_manager.py b/meta/lib/oe/package_managers/rpm/package_manager.py
new file mode 100644
index 0000000000..420490ee45
--- /dev/null
+++ b/meta/lib/oe/package_managers/rpm/package_manager.py
@@ -0,0 +1,404 @@
+#
+# SPDX-License-Identifier: GPL-2.0-only
+#
+
+from oe.package_manager import *
+
+class RpmIndexer(Indexer):
+    def write_index(self):
+        self.do_write_index(self.deploy_dir)
+
+    def do_write_index(self, deploy_dir):
+        if self.d.getVar('PACKAGE_FEED_SIGN') == '1':
+            signer = get_signer(self.d, self.d.getVar('PACKAGE_FEED_GPG_BACKEND'))
+        else:
+            signer = None
+
+        createrepo_c = bb.utils.which(os.environ['PATH'], "createrepo_c")
+        result = create_index("%s --update -q %s" % (createrepo_c, deploy_dir))
+        if result:
+            bb.fatal(result)
+
+        # Sign repomd
+        if signer:
+            sig_type = self.d.getVar('PACKAGE_FEED_GPG_SIGNATURE_TYPE')
+            is_ascii_sig = (sig_type.upper() != "BIN")
+            signer.detach_sign(os.path.join(deploy_dir, 'repodata', 'repomd.xml'),
+                               self.d.getVar('PACKAGE_FEED_GPG_NAME'),
+                               self.d.getVar('PACKAGE_FEED_GPG_PASSPHRASE_FILE'),
+                               armor=is_ascii_sig)
+
+class RpmSubdirIndexer(RpmIndexer):
+    def write_index(self):
+        bb.note("Generating package index for %s" %(self.deploy_dir))
+        self.do_write_index(self.deploy_dir)
+        for entry in os.walk(self.deploy_dir):
+            if os.path.samefile(self.deploy_dir, entry[0]):
+                for dir in entry[1]:
+                    if dir != 'repodata':
+                        dir_path = oe.path.join(self.deploy_dir, dir)
+                        bb.note("Generating package index for %s" %(dir_path))
+                        self.do_write_index(dir_path)
+
+
+class RpmPkgsList(PkgsList):
+    def list_pkgs(self):
+        return RpmPM(self.d, self.rootfs_dir, self.d.getVar('TARGET_VENDOR'), needfeed=False).list_installed()
+
+class RpmPM(PackageManager):
+    def __init__(self,
+                 d,
+                 target_rootfs,
+                 target_vendor,
+                 task_name='target',
+                 arch_var=None,
+                 os_var=None,
+                 rpm_repo_workdir="oe-rootfs-repo",
+                 filterbydependencies=True,
+                 needfeed=True):
+        super(RpmPM, self).__init__(d, target_rootfs)
+        self.target_vendor = target_vendor
+        self.task_name = task_name
+        if arch_var == None:
+            self.archs = self.d.getVar('ALL_MULTILIB_PACKAGE_ARCHS').replace("-","_")
+        else:
+            self.archs = self.d.getVar(arch_var).replace("-","_")
+        if task_name == "host":
+            self.primary_arch = self.d.getVar('SDK_ARCH')
+        else:
+            self.primary_arch = self.d.getVar('MACHINE_ARCH')
+
+        if needfeed:
+            self.rpm_repo_dir = oe.path.join(self.d.getVar('WORKDIR'), rpm_repo_workdir)
+            create_packages_dir(self.d, oe.path.join(self.rpm_repo_dir, "rpm"), d.getVar("DEPLOY_DIR_RPM"), "package_write_rpm", filterbydependencies)
+
+        self.saved_packaging_data = self.d.expand('${T}/saved_packaging_data/%s' % self.task_name)
+        if not os.path.exists(self.d.expand('${T}/saved_packaging_data')):
+            bb.utils.mkdirhier(self.d.expand('${T}/saved_packaging_data'))
+        self.packaging_data_dirs = ['etc/rpm', 'etc/rpmrc', 'etc/dnf', 'var/lib/rpm', 'var/lib/dnf', 'var/cache/dnf']
+        self.solution_manifest = self.d.expand('${T}/saved/%s_solution' %
+                                               self.task_name)
+        if not os.path.exists(self.d.expand('${T}/saved')):
+            bb.utils.mkdirhier(self.d.expand('${T}/saved'))
+
+    def _configure_dnf(self):
+        # libsolv handles 'noarch' internally, we don't need to specify it explicitly
+        archs = [i for i in reversed(self.archs.split()) if i not in ["any", "all", "noarch"]]
+        # This prevents accidental matching against libsolv's built-in policies
+        if len(archs) <= 1:
+            archs = archs + ["bogusarch"]
+        # This architecture needs to be upfront so that packages using it are properly prioritized
+        archs = ["sdk_provides_dummy_target"] + archs
+        confdir = "%s/%s" %(self.target_rootfs, "etc/dnf/vars/")
+        bb.utils.mkdirhier(confdir)
+        open(confdir + "arch", 'w').write(":".join(archs))
+        distro_codename = self.d.getVar('DISTRO_CODENAME')
+        open(confdir + "releasever", 'w').write(distro_codename if distro_codename is not None else '')
+
+        open(oe.path.join(self.target_rootfs, "etc/dnf/dnf.conf"), 'w').write("")
+
+
+    def _configure_rpm(self):
+        # We need to configure rpm to use our primary package architecture as the installation architecture,
+        # and to make it compatible with other package architectures that we use.
+        # Otherwise it will refuse to proceed with packages installation.
+        platformconfdir = "%s/%s" %(self.target_rootfs, "etc/rpm/")
+        rpmrcconfdir = "%s/%s" %(self.target_rootfs, "etc/")
+        bb.utils.mkdirhier(platformconfdir)
+        open(platformconfdir + "platform", 'w').write("%s-pc-linux" % self.primary_arch)
+        with open(rpmrcconfdir + "rpmrc", 'w') as f:
+            f.write("arch_compat: %s: %s\n" % (self.primary_arch, self.archs if len(self.archs) > 0 else self.primary_arch))
+            f.write("buildarch_compat: %s: noarch\n" % self.primary_arch)
+
+        open(platformconfdir + "macros", 'w').write("%_transaction_color 7\n")
+        if self.d.getVar('RPM_PREFER_ELF_ARCH'):
+            open(platformconfdir + "macros", 'a').write("%%_prefer_color %s" % (self.d.getVar('RPM_PREFER_ELF_ARCH')))
+
+        if self.d.getVar('RPM_SIGN_PACKAGES') == '1':
+            signer = get_signer(self.d, self.d.getVar('RPM_GPG_BACKEND'))
+            pubkey_path = oe.path.join(self.d.getVar('B'), 'rpm-key')
+            signer.export_pubkey(pubkey_path, self.d.getVar('RPM_GPG_NAME'))
+            rpm_bin = bb.utils.which(os.getenv('PATH'), "rpmkeys")
+            cmd = [rpm_bin, '--root=%s' % self.target_rootfs, '--import', pubkey_path]
+            try:
+                subprocess.check_output(cmd, stderr=subprocess.STDOUT)
+            except subprocess.CalledProcessError as e:
+                bb.fatal("Importing GPG key failed. Command '%s' "
+                        "returned %d:\n%s" % (' '.join(cmd), e.returncode, e.output.decode("utf-8")))
+
+    def create_configs(self):
+        self._configure_dnf()
+        self._configure_rpm()
+
+    def write_index(self):
+        lockfilename = self.d.getVar('DEPLOY_DIR_RPM') + "/rpm.lock"
+        lf = bb.utils.lockfile(lockfilename, False)
+        RpmIndexer(self.d, self.rpm_repo_dir).write_index()
+        bb.utils.unlockfile(lf)
+
+    def insert_feeds_uris(self, feed_uris, feed_base_paths, feed_archs):
+        from urllib.parse import urlparse
+
+        if feed_uris == "":
+            return
+
+        gpg_opts = ''
+        if self.d.getVar('PACKAGE_FEED_SIGN') == '1':
+            gpg_opts += 'repo_gpgcheck=1\n'
+            gpg_opts += 'gpgkey=file://%s/pki/packagefeed-gpg/PACKAGEFEED-GPG-KEY-%s-%s\n' % (self.d.getVar('sysconfdir'), self.d.getVar('DISTRO'), self.d.getVar('DISTRO_CODENAME'))
+
+        if self.d.getVar('RPM_SIGN_PACKAGES') != '1':
+            gpg_opts += 'gpgcheck=0\n'
+
+        bb.utils.mkdirhier(oe.path.join(self.target_rootfs, "etc", "yum.repos.d"))
+        remote_uris = self.construct_uris(feed_uris.split(), feed_base_paths.split())
+        for uri in remote_uris:
+            repo_base = "oe-remote-repo" + "-".join(urlparse(uri).path.split("/"))
+            if feed_archs is not None:
+                for arch in feed_archs.split():
+                    repo_uri = uri + "/" + arch
+                    repo_id   = "oe-remote-repo"  + "-".join(urlparse(repo_uri).path.split("/"))
+                    repo_name = "OE Remote Repo:" + " ".join(urlparse(repo_uri).path.split("/"))
+                    open(oe.path.join(self.target_rootfs, "etc", "yum.repos.d", repo_base + ".repo"), 'a').write(
+                             "[%s]\nname=%s\nbaseurl=%s\n%s\n" % (repo_id, repo_name, repo_uri, gpg_opts))
+            else:
+                repo_name = "OE Remote Repo:" + " ".join(urlparse(uri).path.split("/"))
+                repo_uri = uri
+                open(oe.path.join(self.target_rootfs, "etc", "yum.repos.d", repo_base + ".repo"), 'w').write(
+                             "[%s]\nname=%s\nbaseurl=%s\n%s" % (repo_base, repo_name, repo_uri, gpg_opts))
+
+    def _prepare_pkg_transaction(self):
+        os.environ['D'] = self.target_rootfs
+        os.environ['OFFLINE_ROOT'] = self.target_rootfs
+        os.environ['IPKG_OFFLINE_ROOT'] = self.target_rootfs
+        os.environ['OPKG_OFFLINE_ROOT'] = self.target_rootfs
+        os.environ['INTERCEPT_DIR'] = self.intercepts_dir
+        os.environ['NATIVE_ROOT'] = self.d.getVar('STAGING_DIR_NATIVE')
+
+
+    def install(self, pkgs, attempt_only = False):
+        if len(pkgs) == 0:
+            return
+        self._prepare_pkg_transaction()
+
+        bad_recommendations = self.d.getVar('BAD_RECOMMENDATIONS')
+        package_exclude = self.d.getVar('PACKAGE_EXCLUDE')
+        exclude_pkgs = (bad_recommendations.split() if bad_recommendations else []) + (package_exclude.split() if package_exclude else [])
+
+        output = self._invoke_dnf((["--skip-broken"] if attempt_only else []) +
+                         (["-x", ",".join(exclude_pkgs)] if len(exclude_pkgs) > 0 else []) +
+                         (["--setopt=install_weak_deps=False"] if self.d.getVar('NO_RECOMMENDATIONS') == "1" else []) +
+                         (["--nogpgcheck"] if self.d.getVar('RPM_SIGN_PACKAGES') != '1' else ["--setopt=gpgcheck=True"]) +
+                         ["install"] +
+                         pkgs)
+
+        failed_scriptlets_pkgnames = collections.OrderedDict()
+        for line in output.splitlines():
+            if line.startswith("Error in POSTIN scriptlet in rpm package"):
+                failed_scriptlets_pkgnames[line.split()[-1]] = True
+
+        if len(failed_scriptlets_pkgnames) > 0:
+            failed_postinsts_abort(list(failed_scriptlets_pkgnames.keys()), self.d.expand("${T}/log.do_${BB_CURRENTTASK}"))
+
+    def remove(self, pkgs, with_dependencies = True):
+        if not pkgs:
+            return
+
+        self._prepare_pkg_transaction()
+
+        if with_dependencies:
+            self._invoke_dnf(["remove"] + pkgs)
+        else:
+            cmd = bb.utils.which(os.getenv('PATH'), "rpm")
+            args = ["-e", "-v", "--nodeps", "--root=%s" %self.target_rootfs]
+
+            try:
+                bb.note("Running %s" % ' '.join([cmd] + args + pkgs))
+                output = subprocess.check_output([cmd] + args + pkgs, stderr=subprocess.STDOUT).decode("utf-8")
+                bb.note(output)
+            except subprocess.CalledProcessError as e:
+                bb.fatal("Could not invoke rpm. Command "
+                     "'%s' returned %d:\n%s" % (' '.join([cmd] + args + pkgs), e.returncode, e.output.decode("utf-8")))
+
+    def upgrade(self):
+        self._prepare_pkg_transaction()
+        self._invoke_dnf(["upgrade"])
+
+    def autoremove(self):
+        self._prepare_pkg_transaction()
+        self._invoke_dnf(["autoremove"])
+
+    def remove_packaging_data(self):
+        self._invoke_dnf(["clean", "all"])
+        for dir in self.packaging_data_dirs:
+            bb.utils.remove(oe.path.join(self.target_rootfs, dir), True)
+
+    def backup_packaging_data(self):
+        # Save the packaging dirs for increment rpm image generation
+        if os.path.exists(self.saved_packaging_data):
+            bb.utils.remove(self.saved_packaging_data, True)
+        for i in self.packaging_data_dirs:
+            source_dir = oe.path.join(self.target_rootfs, i)
+            target_dir = oe.path.join(self.saved_packaging_data, i)
+            if os.path.isdir(source_dir):
+                shutil.copytree(source_dir, target_dir, symlinks=True)
+            elif os.path.isfile(source_dir):
+                shutil.copy2(source_dir, target_dir)
+
+    def recovery_packaging_data(self):
+        # Move the rpmlib back
+        if os.path.exists(self.saved_packaging_data):
+            for i in self.packaging_data_dirs:
+                target_dir = oe.path.join(self.target_rootfs, i)
+                if os.path.exists(target_dir):
+                    bb.utils.remove(target_dir, True)
+                source_dir = oe.path.join(self.saved_packaging_data, i)
+                if os.path.isdir(source_dir):
+                    shutil.copytree(source_dir, target_dir, symlinks=True)
+                elif os.path.isfile(source_dir):
+                    shutil.copy2(source_dir, target_dir)
+
+    def list_installed(self):
+        output = self._invoke_dnf(["repoquery", "--installed", "--queryformat", "Package: %{name} %{arch} %{version} %{name}-%{version}-%{release}.%{arch}.rpm\nDependencies:\n%{requires}\nRecommendations:\n%{recommends}\nDependenciesEndHere:\n"],
+                                  print_output = False)
+        packages = {}
+        current_package = None
+        current_deps = None
+        current_state = "initial"
+        for line in output.splitlines():
+            if line.startswith("Package:"):
+                package_info = line.split(" ")[1:]
+                current_package = package_info[0]
+                package_arch = package_info[1]
+                package_version = package_info[2]
+                package_rpm = package_info[3]
+                packages[current_package] = {"arch":package_arch, "ver":package_version, "filename":package_rpm}
+                current_deps = []
+            elif line.startswith("Dependencies:"):
+                current_state = "dependencies"
+            elif line.startswith("Recommendations"):
+                current_state = "recommendations"
+            elif line.startswith("DependenciesEndHere:"):
+                current_state = "initial"
+                packages[current_package]["deps"] = current_deps
+            elif len(line) > 0:
+                if current_state == "dependencies":
+                    current_deps.append(line)
+                elif current_state == "recommendations":
+                    current_deps.append("%s [REC]" % line)
+
+        return packages
+
+    def update(self):
+        self._invoke_dnf(["makecache", "--refresh"])
+
+    def _invoke_dnf(self, dnf_args, fatal = True, print_output = True ):
+        os.environ['RPM_ETCCONFIGDIR'] = self.target_rootfs
+
+        dnf_cmd = bb.utils.which(os.getenv('PATH'), "dnf")
+        standard_dnf_args = ["-v", "--rpmverbosity=info", "-y",
+                             "-c", oe.path.join(self.target_rootfs, "etc/dnf/dnf.conf"),
+                             "--setopt=reposdir=%s" %(oe.path.join(self.target_rootfs, "etc/yum.repos.d")),
+                             "--installroot=%s" % (self.target_rootfs),
+                             "--setopt=logdir=%s" % (self.d.getVar('T'))
+                            ]
+        if hasattr(self, "rpm_repo_dir"):
+            standard_dnf_args.append("--repofrompath=oe-repo,%s" % (self.rpm_repo_dir))
+        cmd = [dnf_cmd] + standard_dnf_args + dnf_args
+        bb.note('Running %s' % ' '.join(cmd))
+        try:
+            output = subprocess.check_output(cmd,stderr=subprocess.STDOUT).decode("utf-8")
+            if print_output:
+                bb.debug(1, output)
+            return output
+        except subprocess.CalledProcessError as e:
+            if print_output:
+                (bb.note, bb.fatal)[fatal]("Could not invoke dnf. Command "
+                     "'%s' returned %d:\n%s" % (' '.join(cmd), e.returncode, e.output.decode("utf-8")))
+            else:
+                (bb.note, bb.fatal)[fatal]("Could not invoke dnf. Command "
+                     "'%s' returned %d:" % (' '.join(cmd), e.returncode))
+            return e.output.decode("utf-8")
+
+    def dump_install_solution(self, pkgs):
+        open(self.solution_manifest, 'w').write(" ".join(pkgs))
+        return pkgs
+
+    def load_old_install_solution(self):
+        if not os.path.exists(self.solution_manifest):
+            return []
+        with open(self.solution_manifest, 'r') as fd:
+            return fd.read().split()
+
+    def _script_num_prefix(self, path):
+        files = os.listdir(path)
+        numbers = set()
+        numbers.add(99)
+        for f in files:
+            numbers.add(int(f.split("-")[0]))
+        return max(numbers) + 1
+
+    def save_rpmpostinst(self, pkg):
+        bb.note("Saving postinstall script of %s" % (pkg))
+        cmd = bb.utils.which(os.getenv('PATH'), "rpm")
+        args = ["-q", "--root=%s" % self.target_rootfs, "--queryformat", "%{postin}", pkg]
+
+        try:
+            output = subprocess.check_output([cmd] + args,stderr=subprocess.STDOUT).decode("utf-8")
+        except subprocess.CalledProcessError as e:
+            bb.fatal("Could not invoke rpm. Command "
+                     "'%s' returned %d:\n%s" % (' '.join([cmd] + args), e.returncode, e.output.decode("utf-8")))
+
+        # may need to prepend #!/bin/sh to output
+
+        target_path = oe.path.join(self.target_rootfs, self.d.expand('${sysconfdir}/rpm-postinsts/'))
+        bb.utils.mkdirhier(target_path)
+        num = self._script_num_prefix(target_path)
+        saved_script_name = oe.path.join(target_path, "%d-%s" % (num, pkg))
+        open(saved_script_name, 'w').write(output)
+        os.chmod(saved_script_name, 0o755)
+
+    def _handle_intercept_failure(self, registered_pkgs):
+        rpm_postinsts_dir = self.target_rootfs + self.d.expand('${sysconfdir}/rpm-postinsts/')
+        bb.utils.mkdirhier(rpm_postinsts_dir)
+
+        # Save the package postinstalls in /etc/rpm-postinsts
+        for pkg in registered_pkgs.split():
+            self.save_rpmpostinst(pkg)
+
+    def extract(self, pkg):
+        output = self._invoke_dnf(["repoquery", "--queryformat", "%{location}", pkg])
+        pkg_name = output.splitlines()[-1]
+        if not pkg_name.endswith(".rpm"):
+            bb.fatal("dnf could not find package %s in repository: %s" %(pkg, output))
+        pkg_path = oe.path.join(self.rpm_repo_dir, pkg_name)
+
+        cpio_cmd = bb.utils.which(os.getenv("PATH"), "cpio")
+        rpm2cpio_cmd = bb.utils.which(os.getenv("PATH"), "rpm2cpio")
+
+        if not os.path.isfile(pkg_path):
+            bb.fatal("Unable to extract package for '%s'."
+                     "File %s doesn't exists" % (pkg, pkg_path))
+
+        tmp_dir = tempfile.mkdtemp()
+        current_dir = os.getcwd()
+        os.chdir(tmp_dir)
+
+        try:
+            cmd = "%s %s | %s -idmv" % (rpm2cpio_cmd, pkg_path, cpio_cmd)
+            output = subprocess.check_output(cmd, stderr=subprocess.STDOUT, shell=True)
+        except subprocess.CalledProcessError as e:
+            bb.utils.remove(tmp_dir, recurse=True)
+            bb.fatal("Unable to extract %s package. Command '%s' "
+                     "returned %d:\n%s" % (pkg_path, cmd, e.returncode, e.output.decode("utf-8")))
+        except OSError as e:
+            bb.utils.remove(tmp_dir, recurse=True)
+            bb.fatal("Unable to extract %s package. Command '%s' "
+                     "returned %d:\n%s at %s" % (pkg_path, cmd, e.errno, e.strerror, e.filename))
+
+        bb.note("Extracted %s to %s" % (pkg_path, tmp_dir))
+        os.chdir(current_dir)
+
+        return tmp_dir
+
+
diff --git a/meta/lib/oe/package_managers/rpm/rootfs.py b/meta/lib/oe/package_managers/rpm/rootfs.py
index 49b9075fbc..079b6e0445 100644
--- a/meta/lib/oe/package_managers/rpm/rootfs.py
+++ b/meta/lib/oe/package_managers/rpm/rootfs.py
@@ -3,7 +3,6 @@
 #
 
 from oe.rootfs import Rootfs
-from oe.package_manager import RpmPM
 from oe.manifest import Manifest
 from oe.utils import execute_pre_post_process
 
@@ -17,6 +16,7 @@ class RpmRootfs(Rootfs):
         from oe.package_managers.rpm.manifest import RpmManifest
         self.manifest = RpmManifest(d, manifest_dir)
 
+        from oe.package_managers.rpm.package_manager import RpmPM
         self.pm = RpmPM(d,
                         d.getVar('IMAGE_ROOTFS'),
                         self.d.getVar('TARGET_VENDOR')
diff --git a/meta/lib/oe/rootfs.py b/meta/lib/oe/rootfs.py
index 6acc80a7a4..4f75856ffe 100644
--- a/meta/lib/oe/rootfs.py
+++ b/meta/lib/oe/rootfs.py
@@ -389,6 +389,7 @@ def image_list_installed_packages(d, rootfs_dir=None):
         rootfs_dir = d.getVar('IMAGE_ROOTFS')
 
     img_type = d.getVar('IMAGE_PKGTYPE')
+    from oe.package_managers.rpm.package_manager import RpmPkgsList
     if img_type == "rpm":
         return RpmPkgsList(d, rootfs_dir).list_pkgs()
     elif img_type == "ipk":
-- 
2.20.1

[PATCH v4 11/12] Move ipk package manager to its own dir

[Fredrik Gustafsson]

This is a part of a refactor that will split the package manager
code so that it's possible to use other package managers in other
layers.

Signed-off-by: Fredrik Gustafsson <fredrigu@axis.com>
---
 meta/lib/oe/package_manager.py                | 407 --------------
 .../package_managers/ipk/package_manager.py   | 506 ++++++++++++++++++
 meta/lib/oe/package_managers/ipk/rootfs.py    |   2 +-
 meta/lib/oe/rootfs.py                         |   1 +
 4 files changed, 508 insertions(+), 408 deletions(-)
 create mode 100644 meta/lib/oe/package_managers/ipk/package_manager.py

diff --git a/meta/lib/oe/package_manager.py b/meta/lib/oe/package_manager.py
index 2ca47e5109..65b6f55e9b 100644
--- a/meta/lib/oe/package_manager.py
+++ b/meta/lib/oe/package_manager.py
@@ -149,59 +149,6 @@ class Indexer(object, metaclass=ABCMeta):
     def write_index(self):
         pass
 
-class OpkgIndexer(Indexer):
-    def write_index(self):
-        arch_vars = ["ALL_MULTILIB_PACKAGE_ARCHS",
-                     "SDK_PACKAGE_ARCHS",
-                     ]
-
-        opkg_index_cmd = bb.utils.which(os.getenv('PATH'), "opkg-make-index")
-        if self.d.getVar('PACKAGE_FEED_SIGN') == '1':
-            signer = get_signer(self.d, self.d.getVar('PACKAGE_FEED_GPG_BACKEND'))
-        else:
-            signer = None
-
-        if not os.path.exists(os.path.join(self.deploy_dir, "Packages")):
-            open(os.path.join(self.deploy_dir, "Packages"), "w").close()
-
-        index_cmds = set()
-        index_sign_files = set()
-        for arch_var in arch_vars:
-            archs = self.d.getVar(arch_var)
-            if archs is None:
-                continue
-
-            for arch in archs.split():
-                pkgs_dir = os.path.join(self.deploy_dir, arch)
-                pkgs_file = os.path.join(pkgs_dir, "Packages")
-
-                if not os.path.isdir(pkgs_dir):
-                    continue
-
-                if not os.path.exists(pkgs_file):
-                    open(pkgs_file, "w").close()
-
-                index_cmds.add('%s --checksum md5 --checksum sha256 -r %s -p %s -m %s' %
-                                  (opkg_index_cmd, pkgs_file, pkgs_file, pkgs_dir))
-
-                index_sign_files.add(pkgs_file)
-
-        if len(index_cmds) == 0:
-            bb.note("There are no packages in %s!" % self.deploy_dir)
-            return
-
-        oe.utils.multiprocess_launch(create_index, index_cmds, self.d)
-
-        if signer:
-            feed_sig_type = self.d.getVar('PACKAGE_FEED_GPG_SIGNATURE_TYPE')
-            is_ascii_sig = (feed_sig_type.upper() != "BIN")
-            for f in index_sign_files:
-                signer.detach_sign(f,
-                                   self.d.getVar('PACKAGE_FEED_GPG_NAME'),
-                                   self.d.getVar('PACKAGE_FEED_GPG_PASSPHRASE_FILE'),
-                                   armor=is_ascii_sig)
-
-
 class DpkgIndexer(Indexer):
     def _create_configs(self):
         bb.utils.mkdirhier(self.apt_conf_dir)
@@ -275,8 +222,6 @@ class DpkgIndexer(Indexer):
         if self.d.getVar('PACKAGE_FEED_SIGN') == '1':
             raise NotImplementedError('Package feed signing not implementd for dpkg')
 
-
-
 class PkgsList(object, metaclass=ABCMeta):
     def __init__(self, d, rootfs_dir):
         self.d = d
@@ -763,358 +708,6 @@ class OpkgDpkgPM(PackageManager):
     def _handle_intercept_failure(self, registered_pkgs):
         self.mark_packages("unpacked", registered_pkgs.split())
 
-class OpkgPM(OpkgDpkgPM):
-    def __init__(self, d, target_rootfs, config_file, archs, task_name='target', ipk_repo_workdir="oe-rootfs-repo", filterbydependencies=True, prepare_index=True):
-        super(OpkgPM, self).__init__(d, target_rootfs)
-
-        self.config_file = config_file
-        self.pkg_archs = archs
-        self.task_name = task_name
-
-        self.deploy_dir = oe.path.join(self.d.getVar('WORKDIR'), ipk_repo_workdir)
-        self.deploy_lock_file = os.path.join(self.deploy_dir, "deploy.lock")
-        self.opkg_cmd = bb.utils.which(os.getenv('PATH'), "opkg")
-        self.opkg_args = "--volatile-cache -f %s -t %s -o %s " % (self.config_file, self.d.expand('${T}/ipktemp/') ,target_rootfs)
-        self.opkg_args += self.d.getVar("OPKG_ARGS")
-
-        if prepare_index:
-            create_packages_dir(self.d, self.deploy_dir, d.getVar("DEPLOY_DIR_IPK"), "package_write_ipk", filterbydependencies)
-
-        opkg_lib_dir = self.d.getVar('OPKGLIBDIR')
-        if opkg_lib_dir[0] == "/":
-            opkg_lib_dir = opkg_lib_dir[1:]
-
-        self.opkg_dir = os.path.join(target_rootfs, opkg_lib_dir, "opkg")
-
-        bb.utils.mkdirhier(self.opkg_dir)
-
-        self.saved_opkg_dir = self.d.expand('${T}/saved/%s' % self.task_name)
-        if not os.path.exists(self.d.expand('${T}/saved')):
-            bb.utils.mkdirhier(self.d.expand('${T}/saved'))
-
-        self.from_feeds = (self.d.getVar('BUILD_IMAGES_FROM_FEEDS') or "") == "1"
-        if self.from_feeds:
-            self._create_custom_config()
-        else:
-            self._create_config()
-
-        self.indexer = OpkgIndexer(self.d, self.deploy_dir)
-
-    def mark_packages(self, status_tag, packages=None):
-        """
-        This function will change a package's status in /var/lib/opkg/status file.
-        If 'packages' is None then the new_status will be applied to all
-        packages
-        """
-        status_file = os.path.join(self.opkg_dir, "status")
-
-        with open(status_file, "r") as sf:
-            with open(status_file + ".tmp", "w+") as tmp_sf:
-                if packages is None:
-                    tmp_sf.write(re.sub(r"Package: (.*?)\n((?:[^\n]+\n)*?)Status: (.*)(?:unpacked|installed)",
-                                        r"Package: \1\n\2Status: \3%s" % status_tag,
-                                        sf.read()))
-                else:
-                    if type(packages).__name__ != "list":
-                        raise TypeError("'packages' should be a list object")
-
-                    status = sf.read()
-                    for pkg in packages:
-                        status = re.sub(r"Package: %s\n((?:[^\n]+\n)*?)Status: (.*)(?:unpacked|installed)" % pkg,
-                                        r"Package: %s\n\1Status: \2%s" % (pkg, status_tag),
-                                        status)
-
-                    tmp_sf.write(status)
-
-        os.rename(status_file + ".tmp", status_file)
-
-    def _create_custom_config(self):
-        bb.note("Building from feeds activated!")
-
-        with open(self.config_file, "w+") as config_file:
-            priority = 1
-            for arch in self.pkg_archs.split():
-                config_file.write("arch %s %d\n" % (arch, priority))
-                priority += 5
-
-            for line in (self.d.getVar('IPK_FEED_URIS') or "").split():
-                feed_match = re.match(r"^[ \t]*(.*)##([^ \t]*)[ \t]*$", line)
-
-                if feed_match is not None:
-                    feed_name = feed_match.group(1)
-                    feed_uri = feed_match.group(2)
-
-                    bb.note("Add %s feed with URL %s" % (feed_name, feed_uri))
-
-                    config_file.write("src/gz %s %s\n" % (feed_name, feed_uri))
-
-            """
-            Allow to use package deploy directory contents as quick devel-testing
-            feed. This creates individual feed configs for each arch subdir of those
-            specified as compatible for the current machine.
-            NOTE: Development-helper feature, NOT a full-fledged feed.
-            """
-            if (self.d.getVar('FEED_DEPLOYDIR_BASE_URI') or "") != "":
-                for arch in self.pkg_archs.split():
-                    cfg_file_name = os.path.join(self.target_rootfs,
-                                                 self.d.getVar("sysconfdir"),
-                                                 "opkg",
-                                                 "local-%s-feed.conf" % arch)
-
-                    with open(cfg_file_name, "w+") as cfg_file:
-                        cfg_file.write("src/gz local-%s %s/%s" %
-                                       (arch,
-                                        self.d.getVar('FEED_DEPLOYDIR_BASE_URI'),
-                                        arch))
-
-                        if self.d.getVar('OPKGLIBDIR') != '/var/lib':
-                            # There is no command line option for this anymore, we need to add
-                            # info_dir and status_file to config file, if OPKGLIBDIR doesn't have
-                            # the default value of "/var/lib" as defined in opkg:
-                            # libopkg/opkg_conf.h:#define OPKG_CONF_DEFAULT_LISTS_DIR     VARDIR "/lib/opkg/lists"
-                            # libopkg/opkg_conf.h:#define OPKG_CONF_DEFAULT_INFO_DIR      VARDIR "/lib/opkg/info"
-                            # libopkg/opkg_conf.h:#define OPKG_CONF_DEFAULT_STATUS_FILE   VARDIR "/lib/opkg/status"
-                            cfg_file.write("option info_dir     %s\n" % os.path.join(self.d.getVar('OPKGLIBDIR'), 'opkg', 'info'))
-                            cfg_file.write("option lists_dir    %s\n" % os.path.join(self.d.getVar('OPKGLIBDIR'), 'opkg', 'lists'))
-                            cfg_file.write("option status_file  %s\n" % os.path.join(self.d.getVar('OPKGLIBDIR'), 'opkg', 'status'))
-
-
-    def _create_config(self):
-        with open(self.config_file, "w+") as config_file:
-            priority = 1
-            for arch in self.pkg_archs.split():
-                config_file.write("arch %s %d\n" % (arch, priority))
-                priority += 5
-
-            config_file.write("src oe file:%s\n" % self.deploy_dir)
-
-            for arch in self.pkg_archs.split():
-                pkgs_dir = os.path.join(self.deploy_dir, arch)
-                if os.path.isdir(pkgs_dir):
-                    config_file.write("src oe-%s file:%s\n" %
-                                      (arch, pkgs_dir))
-
-            if self.d.getVar('OPKGLIBDIR') != '/var/lib':
-                # There is no command line option for this anymore, we need to add
-                # info_dir and status_file to config file, if OPKGLIBDIR doesn't have
-                # the default value of "/var/lib" as defined in opkg:
-                # libopkg/opkg_conf.h:#define OPKG_CONF_DEFAULT_LISTS_DIR     VARDIR "/lib/opkg/lists"
-                # libopkg/opkg_conf.h:#define OPKG_CONF_DEFAULT_INFO_DIR      VARDIR "/lib/opkg/info"
-                # libopkg/opkg_conf.h:#define OPKG_CONF_DEFAULT_STATUS_FILE   VARDIR "/lib/opkg/status"
-                config_file.write("option info_dir     %s\n" % os.path.join(self.d.getVar('OPKGLIBDIR'), 'opkg', 'info'))
-                config_file.write("option lists_dir    %s\n" % os.path.join(self.d.getVar('OPKGLIBDIR'), 'opkg', 'lists'))
-                config_file.write("option status_file  %s\n" % os.path.join(self.d.getVar('OPKGLIBDIR'), 'opkg', 'status'))
-
-    def insert_feeds_uris(self, feed_uris, feed_base_paths, feed_archs):
-        if feed_uris == "":
-            return
-
-        rootfs_config = os.path.join('%s/etc/opkg/base-feeds.conf'
-                                  % self.target_rootfs)
-
-        os.makedirs('%s/etc/opkg' % self.target_rootfs, exist_ok=True)
-
-        feed_uris = self.construct_uris(feed_uris.split(), feed_base_paths.split())
-        archs = self.pkg_archs.split() if feed_archs is None else feed_archs.split()
-
-        with open(rootfs_config, "w+") as config_file:
-            uri_iterator = 0
-            for uri in feed_uris:
-                if archs:
-                    for arch in archs:
-                        if (feed_archs is None) and (not os.path.exists(oe.path.join(self.deploy_dir, arch))):
-                            continue
-                        bb.note('Adding opkg feed url-%s-%d (%s)' %
-                            (arch, uri_iterator, uri))
-                        config_file.write("src/gz uri-%s-%d %s/%s\n" %
-                                          (arch, uri_iterator, uri, arch))
-                else:
-                    bb.note('Adding opkg feed url-%d (%s)' %
-                        (uri_iterator, uri))
-                    config_file.write("src/gz uri-%d %s\n" %
-                                      (uri_iterator, uri))
-
-                uri_iterator += 1
-
-    def update(self):
-        self.deploy_dir_lock()
-
-        cmd = "%s %s update" % (self.opkg_cmd, self.opkg_args)
-
-        try:
-            subprocess.check_output(cmd.split(), stderr=subprocess.STDOUT)
-        except subprocess.CalledProcessError as e:
-            self.deploy_dir_unlock()
-            bb.fatal("Unable to update the package index files. Command '%s' "
-                     "returned %d:\n%s" % (cmd, e.returncode, e.output.decode("utf-8")))
-
-        self.deploy_dir_unlock()
-
-    def install(self, pkgs, attempt_only=False):
-        if not pkgs:
-            return
-
-        cmd = "%s %s" % (self.opkg_cmd, self.opkg_args)
-        for exclude in (self.d.getVar("PACKAGE_EXCLUDE") or "").split():
-            cmd += " --add-exclude %s" % exclude
-        for bad_recommendation in (self.d.getVar("BAD_RECOMMENDATIONS") or "").split():
-            cmd += " --add-ignore-recommends %s" % bad_recommendation
-        cmd += " install "
-        cmd += " ".join(pkgs)
-
-        os.environ['D'] = self.target_rootfs
-        os.environ['OFFLINE_ROOT'] = self.target_rootfs
-        os.environ['IPKG_OFFLINE_ROOT'] = self.target_rootfs
-        os.environ['OPKG_OFFLINE_ROOT'] = self.target_rootfs
-        os.environ['INTERCEPT_DIR'] = self.intercepts_dir
-        os.environ['NATIVE_ROOT'] = self.d.getVar('STAGING_DIR_NATIVE')
-
-        try:
-            bb.note("Installing the following packages: %s" % ' '.join(pkgs))
-            bb.note(cmd)
-            output = subprocess.check_output(cmd.split(), stderr=subprocess.STDOUT).decode("utf-8")
-            bb.note(output)
-            failed_pkgs = []
-            for line in output.split('\n'):
-                if line.endswith("configuration required on target."):
-                    bb.warn(line)
-                    failed_pkgs.append(line.split(".")[0])
-            if failed_pkgs:
-                failed_postinsts_abort(failed_pkgs, self.d.expand("${T}/log.do_${BB_CURRENTTASK}"))
-        except subprocess.CalledProcessError as e:
-            (bb.fatal, bb.warn)[attempt_only]("Unable to install packages. "
-                                              "Command '%s' returned %d:\n%s" %
-                                              (cmd, e.returncode, e.output.decode("utf-8")))
-
-    def remove(self, pkgs, with_dependencies=True):
-        if not pkgs:
-            return
-
-        if with_dependencies:
-            cmd = "%s %s --force-remove --force-removal-of-dependent-packages remove %s" % \
-                (self.opkg_cmd, self.opkg_args, ' '.join(pkgs))
-        else:
-            cmd = "%s %s --force-depends remove %s" % \
-                (self.opkg_cmd, self.opkg_args, ' '.join(pkgs))
-
-        try:
-            bb.note(cmd)
-            output = subprocess.check_output(cmd.split(), stderr=subprocess.STDOUT).decode("utf-8")
-            bb.note(output)
-        except subprocess.CalledProcessError as e:
-            bb.fatal("Unable to remove packages. Command '%s' "
-                     "returned %d:\n%s" % (e.cmd, e.returncode, e.output.decode("utf-8")))
-
-    def write_index(self):
-        self.deploy_dir_lock()
-
-        result = self.indexer.write_index()
-
-        self.deploy_dir_unlock()
-
-        if result is not None:
-            bb.fatal(result)
-
-    def remove_packaging_data(self):
-        bb.utils.remove(self.opkg_dir, True)
-        # create the directory back, it's needed by PM lock
-        bb.utils.mkdirhier(self.opkg_dir)
-
-    def remove_lists(self):
-        if not self.from_feeds:
-            bb.utils.remove(os.path.join(self.opkg_dir, "lists"), True)
-
-    def list_installed(self):
-        return OpkgPkgsList(self.d, self.target_rootfs, self.config_file).list_pkgs()
-
-    def dummy_install(self, pkgs):
-        """
-        The following function dummy installs pkgs and returns the log of output.
-        """
-        if len(pkgs) == 0:
-            return
-
-        # Create an temp dir as opkg root for dummy installation
-        temp_rootfs = self.d.expand('${T}/opkg')
-        opkg_lib_dir = self.d.getVar('OPKGLIBDIR')
-        if opkg_lib_dir[0] == "/":
-            opkg_lib_dir = opkg_lib_dir[1:]
-        temp_opkg_dir = os.path.join(temp_rootfs, opkg_lib_dir, 'opkg')
-        bb.utils.mkdirhier(temp_opkg_dir)
-
-        opkg_args = "-f %s -o %s " % (self.config_file, temp_rootfs)
-        opkg_args += self.d.getVar("OPKG_ARGS")
-
-        cmd = "%s %s update" % (self.opkg_cmd, opkg_args)
-        try:
-            subprocess.check_output(cmd, stderr=subprocess.STDOUT, shell=True)
-        except subprocess.CalledProcessError as e:
-            bb.fatal("Unable to update. Command '%s' "
-                     "returned %d:\n%s" % (cmd, e.returncode, e.output.decode("utf-8")))
-
-        # Dummy installation
-        cmd = "%s %s --noaction install %s " % (self.opkg_cmd,
-                                                opkg_args,
-                                                ' '.join(pkgs))
-        try:
-            output = subprocess.check_output(cmd, stderr=subprocess.STDOUT, shell=True)
-        except subprocess.CalledProcessError as e:
-            bb.fatal("Unable to dummy install packages. Command '%s' "
-                     "returned %d:\n%s" % (cmd, e.returncode, e.output.decode("utf-8")))
-
-        bb.utils.remove(temp_rootfs, True)
-
-        return output
-
-    def backup_packaging_data(self):
-        # Save the opkglib for increment ipk image generation
-        if os.path.exists(self.saved_opkg_dir):
-            bb.utils.remove(self.saved_opkg_dir, True)
-        shutil.copytree(self.opkg_dir,
-                        self.saved_opkg_dir,
-                        symlinks=True)
-
-    def recover_packaging_data(self):
-        # Move the opkglib back
-        if os.path.exists(self.saved_opkg_dir):
-            if os.path.exists(self.opkg_dir):
-                bb.utils.remove(self.opkg_dir, True)
-
-            bb.note('Recover packaging data')
-            shutil.copytree(self.saved_opkg_dir,
-                            self.opkg_dir,
-                            symlinks=True)
-
-    def package_info(self, pkg):
-        """
-        Returns a dictionary with the package info.
-        """
-        cmd = "%s %s info %s" % (self.opkg_cmd, self.opkg_args, pkg)
-        pkg_info = super(OpkgPM, self).package_info(pkg, cmd)
-
-        pkg_arch = pkg_info[pkg]["arch"]
-        pkg_filename = pkg_info[pkg]["filename"]
-        pkg_info[pkg]["filepath"] = \
-                os.path.join(self.deploy_dir, pkg_arch, pkg_filename)
-
-        return pkg_info
-
-    def extract(self, pkg):
-        """
-        Returns the path to a tmpdir where resides the contents of a package.
-
-        Deleting the tmpdir is responsability of the caller.
-        """
-        pkg_info = self.package_info(pkg)
-        if not pkg_info:
-            bb.fatal("Unable to get information for package '%s' while "
-                     "trying to extract the package."  % pkg)
-
-        tmp_dir = super(OpkgPM, self).extract(pkg, pkg_info)
-        bb.utils.remove(os.path.join(tmp_dir, "data.tar.xz"))
-
-        return tmp_dir
-
 class DpkgPM(OpkgDpkgPM):
     def __init__(self, d, target_rootfs, archs, base_archs, apt_conf_dir=None, deb_repo_workdir="oe-rootfs-repo", filterbydependencies=True):
         super(DpkgPM, self).__init__(d, target_rootfs)
diff --git a/meta/lib/oe/package_managers/ipk/package_manager.py b/meta/lib/oe/package_managers/ipk/package_manager.py
new file mode 100644
index 0000000000..36f52c8a06
--- /dev/null
+++ b/meta/lib/oe/package_managers/ipk/package_manager.py
@@ -0,0 +1,506 @@
+#
+# SPDX-License-Identifier: GPL-2.0-only
+#
+
+from oe.package_manager import *
+
+class OpkgIndexer(Indexer):
+    def write_index(self):
+        arch_vars = ["ALL_MULTILIB_PACKAGE_ARCHS",
+                     "SDK_PACKAGE_ARCHS",
+                     ]
+
+        opkg_index_cmd = bb.utils.which(os.getenv('PATH'), "opkg-make-index")
+        if self.d.getVar('PACKAGE_FEED_SIGN') == '1':
+            signer = get_signer(self.d, self.d.getVar('PACKAGE_FEED_GPG_BACKEND'))
+        else:
+            signer = None
+
+        if not os.path.exists(os.path.join(self.deploy_dir, "Packages")):
+            open(os.path.join(self.deploy_dir, "Packages"), "w").close()
+
+        index_cmds = set()
+        index_sign_files = set()
+        for arch_var in arch_vars:
+            archs = self.d.getVar(arch_var)
+            if archs is None:
+                continue
+
+            for arch in archs.split():
+                pkgs_dir = os.path.join(self.deploy_dir, arch)
+                pkgs_file = os.path.join(pkgs_dir, "Packages")
+
+                if not os.path.isdir(pkgs_dir):
+                    continue
+
+                if not os.path.exists(pkgs_file):
+                    open(pkgs_file, "w").close()
+
+                index_cmds.add('%s --checksum md5 --checksum sha256 -r %s -p %s -m %s' %
+                                  (opkg_index_cmd, pkgs_file, pkgs_file, pkgs_dir))
+
+                index_sign_files.add(pkgs_file)
+
+        if len(index_cmds) == 0:
+            bb.note("There are no packages in %s!" % self.deploy_dir)
+            return
+
+        oe.utils.multiprocess_launch(create_index, index_cmds, self.d)
+
+        if signer:
+            feed_sig_type = self.d.getVar('PACKAGE_FEED_GPG_SIGNATURE_TYPE')
+            is_ascii_sig = (feed_sig_type.upper() != "BIN")
+            for f in index_sign_files:
+                signer.detach_sign(f,
+                                   self.d.getVar('PACKAGE_FEED_GPG_NAME'),
+                                   self.d.getVar('PACKAGE_FEED_GPG_PASSPHRASE_FILE'),
+                                   armor=is_ascii_sig)
+
+class OpkgPkgsList(PkgsList):
+    def __init__(self, d, rootfs_dir, config_file):
+        super(OpkgPkgsList, self).__init__(d, rootfs_dir)
+
+        self.opkg_cmd = bb.utils.which(os.getenv('PATH'), "opkg")
+        self.opkg_args = "-f %s -o %s " % (config_file, rootfs_dir)
+        self.opkg_args += self.d.getVar("OPKG_ARGS")
+
+    def list_pkgs(self, format=None):
+        cmd = "%s %s status" % (self.opkg_cmd, self.opkg_args)
+
+        # opkg returns success even when it printed some
+        # "Collected errors:" report to stderr. Mixing stderr into
+        # stdout then leads to random failures later on when
+        # parsing the output. To avoid this we need to collect both
+        # output streams separately and check for empty stderr.
+        p = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE, shell=True)
+        cmd_output, cmd_stderr = p.communicate()
+        cmd_output = cmd_output.decode("utf-8")
+        cmd_stderr = cmd_stderr.decode("utf-8")
+        if p.returncode or cmd_stderr:
+            bb.fatal("Cannot get the installed packages list. Command '%s' "
+                     "returned %d and stderr:\n%s" % (cmd, p.returncode, cmd_stderr))
+
+        return opkg_query(cmd_output)
+
+
+
+class OpkgDpkgPM(PackageManager):
+    def __init__(self, d, target_rootfs):
+        """
+        This is an abstract class. Do not instantiate this directly.
+        """
+        super(OpkgDpkgPM, self).__init__(d, target_rootfs)
+
+    def package_info(self, pkg, cmd):
+        """
+        Returns a dictionary with the package info.
+
+        This method extracts the common parts for Opkg and Dpkg
+        """
+
+        try:
+            output = subprocess.check_output(cmd, stderr=subprocess.STDOUT, shell=True).decode("utf-8")
+        except subprocess.CalledProcessError as e:
+            bb.fatal("Unable to list available packages. Command '%s' "
+                     "returned %d:\n%s" % (cmd, e.returncode, e.output.decode("utf-8")))
+        return opkg_query(output)
+
+    def extract(self, pkg, pkg_info):
+        """
+        Returns the path to a tmpdir where resides the contents of a package.
+
+        Deleting the tmpdir is responsability of the caller.
+
+        This method extracts the common parts for Opkg and Dpkg
+        """
+
+        ar_cmd = bb.utils.which(os.getenv("PATH"), "ar")
+        tar_cmd = bb.utils.which(os.getenv("PATH"), "tar")
+        pkg_path = pkg_info[pkg]["filepath"]
+
+        if not os.path.isfile(pkg_path):
+            bb.fatal("Unable to extract package for '%s'."
+                     "File %s doesn't exists" % (pkg, pkg_path))
+
+        tmp_dir = tempfile.mkdtemp()
+        current_dir = os.getcwd()
+        os.chdir(tmp_dir)
+        data_tar = 'data.tar.xz'
+
+        try:
+            cmd = [ar_cmd, 'x', pkg_path]
+            output = subprocess.check_output(cmd, stderr=subprocess.STDOUT)
+            cmd = [tar_cmd, 'xf', data_tar]
+            output = subprocess.check_output(cmd, stderr=subprocess.STDOUT)
+        except subprocess.CalledProcessError as e:
+            bb.utils.remove(tmp_dir, recurse=True)
+            bb.fatal("Unable to extract %s package. Command '%s' "
+                     "returned %d:\n%s" % (pkg_path, ' '.join(cmd), e.returncode, e.output.decode("utf-8")))
+        except OSError as e:
+            bb.utils.remove(tmp_dir, recurse=True)
+            bb.fatal("Unable to extract %s package. Command '%s' "
+                     "returned %d:\n%s at %s" % (pkg_path, ' '.join(cmd), e.errno, e.strerror, e.filename))
+
+        bb.note("Extracted %s to %s" % (pkg_path, tmp_dir))
+        bb.utils.remove(os.path.join(tmp_dir, "debian-binary"))
+        bb.utils.remove(os.path.join(tmp_dir, "control.tar.gz"))
+        os.chdir(current_dir)
+
+        return tmp_dir
+
+    def _handle_intercept_failure(self, registered_pkgs):
+        self.mark_packages("unpacked", registered_pkgs.split())
+
+class OpkgPM(OpkgDpkgPM):
+    def __init__(self, d, target_rootfs, config_file, archs, task_name='target', ipk_repo_workdir="oe-rootfs-repo", filterbydependencies=True, prepare_index=True):
+        super(OpkgPM, self).__init__(d, target_rootfs)
+
+        self.config_file = config_file
+        self.pkg_archs = archs
+        self.task_name = task_name
+
+        self.deploy_dir = oe.path.join(self.d.getVar('WORKDIR'), ipk_repo_workdir)
+        self.deploy_lock_file = os.path.join(self.deploy_dir, "deploy.lock")
+        self.opkg_cmd = bb.utils.which(os.getenv('PATH'), "opkg")
+        self.opkg_args = "--volatile-cache -f %s -t %s -o %s " % (self.config_file, self.d.expand('${T}/ipktemp/') ,target_rootfs)
+        self.opkg_args += self.d.getVar("OPKG_ARGS")
+
+        if prepare_index:
+            create_packages_dir(self.d, self.deploy_dir, d.getVar("DEPLOY_DIR_IPK"), "package_write_ipk", filterbydependencies)
+
+        opkg_lib_dir = self.d.getVar('OPKGLIBDIR')
+        if opkg_lib_dir[0] == "/":
+            opkg_lib_dir = opkg_lib_dir[1:]
+
+        self.opkg_dir = os.path.join(target_rootfs, opkg_lib_dir, "opkg")
+
+        bb.utils.mkdirhier(self.opkg_dir)
+
+        self.saved_opkg_dir = self.d.expand('${T}/saved/%s' % self.task_name)
+        if not os.path.exists(self.d.expand('${T}/saved')):
+            bb.utils.mkdirhier(self.d.expand('${T}/saved'))
+
+        self.from_feeds = (self.d.getVar('BUILD_IMAGES_FROM_FEEDS') or "") == "1"
+        if self.from_feeds:
+            self._create_custom_config()
+        else:
+            self._create_config()
+
+        self.indexer = OpkgIndexer(self.d, self.deploy_dir)
+
+    def mark_packages(self, status_tag, packages=None):
+        """
+        This function will change a package's status in /var/lib/opkg/status file.
+        If 'packages' is None then the new_status will be applied to all
+        packages
+        """
+        status_file = os.path.join(self.opkg_dir, "status")
+
+        with open(status_file, "r") as sf:
+            with open(status_file + ".tmp", "w+") as tmp_sf:
+                if packages is None:
+                    tmp_sf.write(re.sub(r"Package: (.*?)\n((?:[^\n]+\n)*?)Status: (.*)(?:unpacked|installed)",
+                                        r"Package: \1\n\2Status: \3%s" % status_tag,
+                                        sf.read()))
+                else:
+                    if type(packages).__name__ != "list":
+                        raise TypeError("'packages' should be a list object")
+
+                    status = sf.read()
+                    for pkg in packages:
+                        status = re.sub(r"Package: %s\n((?:[^\n]+\n)*?)Status: (.*)(?:unpacked|installed)" % pkg,
+                                        r"Package: %s\n\1Status: \2%s" % (pkg, status_tag),
+                                        status)
+
+                    tmp_sf.write(status)
+
+        os.rename(status_file + ".tmp", status_file)
+
+    def _create_custom_config(self):
+        bb.note("Building from feeds activated!")
+
+        with open(self.config_file, "w+") as config_file:
+            priority = 1
+            for arch in self.pkg_archs.split():
+                config_file.write("arch %s %d\n" % (arch, priority))
+                priority += 5
+
+            for line in (self.d.getVar('IPK_FEED_URIS') or "").split():
+                feed_match = re.match(r"^[ \t]*(.*)##([^ \t]*)[ \t]*$", line)
+
+                if feed_match is not None:
+                    feed_name = feed_match.group(1)
+                    feed_uri = feed_match.group(2)
+
+                    bb.note("Add %s feed with URL %s" % (feed_name, feed_uri))
+
+                    config_file.write("src/gz %s %s\n" % (feed_name, feed_uri))
+
+            """
+            Allow to use package deploy directory contents as quick devel-testing
+            feed. This creates individual feed configs for each arch subdir of those
+            specified as compatible for the current machine.
+            NOTE: Development-helper feature, NOT a full-fledged feed.
+            """
+            if (self.d.getVar('FEED_DEPLOYDIR_BASE_URI') or "") != "":
+                for arch in self.pkg_archs.split():
+                    cfg_file_name = os.path.join(self.target_rootfs,
+                                                 self.d.getVar("sysconfdir"),
+                                                 "opkg",
+                                                 "local-%s-feed.conf" % arch)
+
+                    with open(cfg_file_name, "w+") as cfg_file:
+                        cfg_file.write("src/gz local-%s %s/%s" %
+                                       (arch,
+                                        self.d.getVar('FEED_DEPLOYDIR_BASE_URI'),
+                                        arch))
+
+                        if self.d.getVar('OPKGLIBDIR') != '/var/lib':
+                            # There is no command line option for this anymore, we need to add
+                            # info_dir and status_file to config file, if OPKGLIBDIR doesn't have
+                            # the default value of "/var/lib" as defined in opkg:
+                            # libopkg/opkg_conf.h:#define OPKG_CONF_DEFAULT_LISTS_DIR     VARDIR "/lib/opkg/lists"
+                            # libopkg/opkg_conf.h:#define OPKG_CONF_DEFAULT_INFO_DIR      VARDIR "/lib/opkg/info"
+                            # libopkg/opkg_conf.h:#define OPKG_CONF_DEFAULT_STATUS_FILE   VARDIR "/lib/opkg/status"
+                            cfg_file.write("option info_dir     %s\n" % os.path.join(self.d.getVar('OPKGLIBDIR'), 'opkg', 'info'))
+                            cfg_file.write("option lists_dir    %s\n" % os.path.join(self.d.getVar('OPKGLIBDIR'), 'opkg', 'lists'))
+                            cfg_file.write("option status_file  %s\n" % os.path.join(self.d.getVar('OPKGLIBDIR'), 'opkg', 'status'))
+
+
+    def _create_config(self):
+        with open(self.config_file, "w+") as config_file:
+            priority = 1
+            for arch in self.pkg_archs.split():
+                config_file.write("arch %s %d\n" % (arch, priority))
+                priority += 5
+
+            config_file.write("src oe file:%s\n" % self.deploy_dir)
+
+            for arch in self.pkg_archs.split():
+                pkgs_dir = os.path.join(self.deploy_dir, arch)
+                if os.path.isdir(pkgs_dir):
+                    config_file.write("src oe-%s file:%s\n" %
+                                      (arch, pkgs_dir))
+
+            if self.d.getVar('OPKGLIBDIR') != '/var/lib':
+                # There is no command line option for this anymore, we need to add
+                # info_dir and status_file to config file, if OPKGLIBDIR doesn't have
+                # the default value of "/var/lib" as defined in opkg:
+                # libopkg/opkg_conf.h:#define OPKG_CONF_DEFAULT_LISTS_DIR     VARDIR "/lib/opkg/lists"
+                # libopkg/opkg_conf.h:#define OPKG_CONF_DEFAULT_INFO_DIR      VARDIR "/lib/opkg/info"
+                # libopkg/opkg_conf.h:#define OPKG_CONF_DEFAULT_STATUS_FILE   VARDIR "/lib/opkg/status"
+                config_file.write("option info_dir     %s\n" % os.path.join(self.d.getVar('OPKGLIBDIR'), 'opkg', 'info'))
+                config_file.write("option lists_dir    %s\n" % os.path.join(self.d.getVar('OPKGLIBDIR'), 'opkg', 'lists'))
+                config_file.write("option status_file  %s\n" % os.path.join(self.d.getVar('OPKGLIBDIR'), 'opkg', 'status'))
+
+    def insert_feeds_uris(self, feed_uris, feed_base_paths, feed_archs):
+        if feed_uris == "":
+            return
+
+        rootfs_config = os.path.join('%s/etc/opkg/base-feeds.conf'
+                                  % self.target_rootfs)
+
+        os.makedirs('%s/etc/opkg' % self.target_rootfs, exist_ok=True)
+
+        feed_uris = self.construct_uris(feed_uris.split(), feed_base_paths.split())
+        archs = self.pkg_archs.split() if feed_archs is None else feed_archs.split()
+
+        with open(rootfs_config, "w+") as config_file:
+            uri_iterator = 0
+            for uri in feed_uris:
+                if archs:
+                    for arch in archs:
+                        if (feed_archs is None) and (not os.path.exists(oe.path.join(self.deploy_dir, arch))):
+                            continue
+                        bb.note('Adding opkg feed url-%s-%d (%s)' %
+                            (arch, uri_iterator, uri))
+                        config_file.write("src/gz uri-%s-%d %s/%s\n" %
+                                          (arch, uri_iterator, uri, arch))
+                else:
+                    bb.note('Adding opkg feed url-%d (%s)' %
+                        (uri_iterator, uri))
+                    config_file.write("src/gz uri-%d %s\n" %
+                                      (uri_iterator, uri))
+
+                uri_iterator += 1
+
+    def update(self):
+        self.deploy_dir_lock()
+
+        cmd = "%s %s update" % (self.opkg_cmd, self.opkg_args)
+
+        try:
+            subprocess.check_output(cmd.split(), stderr=subprocess.STDOUT)
+        except subprocess.CalledProcessError as e:
+            self.deploy_dir_unlock()
+            bb.fatal("Unable to update the package index files. Command '%s' "
+                     "returned %d:\n%s" % (cmd, e.returncode, e.output.decode("utf-8")))
+
+        self.deploy_dir_unlock()
+
+    def install(self, pkgs, attempt_only=False):
+        if not pkgs:
+            return
+
+        cmd = "%s %s" % (self.opkg_cmd, self.opkg_args)
+        for exclude in (self.d.getVar("PACKAGE_EXCLUDE") or "").split():
+            cmd += " --add-exclude %s" % exclude
+        for bad_recommendation in (self.d.getVar("BAD_RECOMMENDATIONS") or "").split():
+            cmd += " --add-ignore-recommends %s" % bad_recommendation
+        cmd += " install "
+        cmd += " ".join(pkgs)
+
+        os.environ['D'] = self.target_rootfs
+        os.environ['OFFLINE_ROOT'] = self.target_rootfs
+        os.environ['IPKG_OFFLINE_ROOT'] = self.target_rootfs
+        os.environ['OPKG_OFFLINE_ROOT'] = self.target_rootfs
+        os.environ['INTERCEPT_DIR'] = self.intercepts_dir
+        os.environ['NATIVE_ROOT'] = self.d.getVar('STAGING_DIR_NATIVE')
+
+        try:
+            bb.note("Installing the following packages: %s" % ' '.join(pkgs))
+            bb.note(cmd)
+            output = subprocess.check_output(cmd.split(), stderr=subprocess.STDOUT).decode("utf-8")
+            bb.note(output)
+            failed_pkgs = []
+            for line in output.split('\n'):
+                if line.endswith("configuration required on target."):
+                    bb.warn(line)
+                    failed_pkgs.append(line.split(".")[0])
+            if failed_pkgs:
+                failed_postinsts_abort(failed_pkgs, self.d.expand("${T}/log.do_${BB_CURRENTTASK}"))
+        except subprocess.CalledProcessError as e:
+            (bb.fatal, bb.warn)[attempt_only]("Unable to install packages. "
+                                              "Command '%s' returned %d:\n%s" %
+                                              (cmd, e.returncode, e.output.decode("utf-8")))
+
+    def remove(self, pkgs, with_dependencies=True):
+        if not pkgs:
+            return
+
+        if with_dependencies:
+            cmd = "%s %s --force-remove --force-removal-of-dependent-packages remove %s" % \
+                (self.opkg_cmd, self.opkg_args, ' '.join(pkgs))
+        else:
+            cmd = "%s %s --force-depends remove %s" % \
+                (self.opkg_cmd, self.opkg_args, ' '.join(pkgs))
+
+        try:
+            bb.note(cmd)
+            output = subprocess.check_output(cmd.split(), stderr=subprocess.STDOUT).decode("utf-8")
+            bb.note(output)
+        except subprocess.CalledProcessError as e:
+            bb.fatal("Unable to remove packages. Command '%s' "
+                     "returned %d:\n%s" % (e.cmd, e.returncode, e.output.decode("utf-8")))
+
+    def write_index(self):
+        self.deploy_dir_lock()
+
+        result = self.indexer.write_index()
+
+        self.deploy_dir_unlock()
+
+        if result is not None:
+            bb.fatal(result)
+
+    def remove_packaging_data(self):
+        bb.utils.remove(self.opkg_dir, True)
+        # create the directory back, it's needed by PM lock
+        bb.utils.mkdirhier(self.opkg_dir)
+
+    def remove_lists(self):
+        if not self.from_feeds:
+            bb.utils.remove(os.path.join(self.opkg_dir, "lists"), True)
+
+    def list_installed(self):
+        return OpkgPkgsList(self.d, self.target_rootfs, self.config_file).list_pkgs()
+
+    def dummy_install(self, pkgs):
+        """
+        The following function dummy installs pkgs and returns the log of output.
+        """
+        if len(pkgs) == 0:
+            return
+
+        # Create an temp dir as opkg root for dummy installation
+        temp_rootfs = self.d.expand('${T}/opkg')
+        opkg_lib_dir = self.d.getVar('OPKGLIBDIR')
+        if opkg_lib_dir[0] == "/":
+            opkg_lib_dir = opkg_lib_dir[1:]
+        temp_opkg_dir = os.path.join(temp_rootfs, opkg_lib_dir, 'opkg')
+        bb.utils.mkdirhier(temp_opkg_dir)
+
+        opkg_args = "-f %s -o %s " % (self.config_file, temp_rootfs)
+        opkg_args += self.d.getVar("OPKG_ARGS")
+
+        cmd = "%s %s update" % (self.opkg_cmd, opkg_args)
+        try:
+            subprocess.check_output(cmd, stderr=subprocess.STDOUT, shell=True)
+        except subprocess.CalledProcessError as e:
+            bb.fatal("Unable to update. Command '%s' "
+                     "returned %d:\n%s" % (cmd, e.returncode, e.output.decode("utf-8")))
+
+        # Dummy installation
+        cmd = "%s %s --noaction install %s " % (self.opkg_cmd,
+                                                opkg_args,
+                                                ' '.join(pkgs))
+        try:
+            output = subprocess.check_output(cmd, stderr=subprocess.STDOUT, shell=True)
+        except subprocess.CalledProcessError as e:
+            bb.fatal("Unable to dummy install packages. Command '%s' "
+                     "returned %d:\n%s" % (cmd, e.returncode, e.output.decode("utf-8")))
+
+        bb.utils.remove(temp_rootfs, True)
+
+        return output
+
+    def backup_packaging_data(self):
+        # Save the opkglib for increment ipk image generation
+        if os.path.exists(self.saved_opkg_dir):
+            bb.utils.remove(self.saved_opkg_dir, True)
+        shutil.copytree(self.opkg_dir,
+                        self.saved_opkg_dir,
+                        symlinks=True)
+
+    def recover_packaging_data(self):
+        # Move the opkglib back
+        if os.path.exists(self.saved_opkg_dir):
+            if os.path.exists(self.opkg_dir):
+                bb.utils.remove(self.opkg_dir, True)
+
+            bb.note('Recover packaging data')
+            shutil.copytree(self.saved_opkg_dir,
+                            self.opkg_dir,
+                            symlinks=True)
+
+    def package_info(self, pkg):
+        """
+        Returns a dictionary with the package info.
+        """
+        cmd = "%s %s info %s" % (self.opkg_cmd, self.opkg_args, pkg)
+        pkg_info = super(OpkgPM, self).package_info(pkg, cmd)
+
+        pkg_arch = pkg_info[pkg]["arch"]
+        pkg_filename = pkg_info[pkg]["filename"]
+        pkg_info[pkg]["filepath"] = \
+                os.path.join(self.deploy_dir, pkg_arch, pkg_filename)
+
+        return pkg_info
+
+    def extract(self, pkg):
+        """
+        Returns the path to a tmpdir where resides the contents of a package.
+
+        Deleting the tmpdir is responsability of the caller.
+        """
+        pkg_info = self.package_info(pkg)
+        if not pkg_info:
+            bb.fatal("Unable to get information for package '%s' while "
+                     "trying to extract the package."  % pkg)
+
+        tmp_dir = super(OpkgPM, self).extract(pkg, pkg_info)
+        bb.utils.remove(os.path.join(tmp_dir, "data.tar.xz"))
+
+        return tmp_dir
+
+
diff --git a/meta/lib/oe/package_managers/ipk/rootfs.py b/meta/lib/oe/package_managers/ipk/rootfs.py
index 1d6809914b..9fd7c5b3ac 100644
--- a/meta/lib/oe/package_managers/ipk/rootfs.py
+++ b/meta/lib/oe/package_managers/ipk/rootfs.py
@@ -3,7 +3,6 @@
 #
 
 from oe.rootfs import Rootfs
-from oe.package_manager import OpkgPM
 from oe.manifest import Manifest
 from oe.utils import execute_pre_post_process
 import re
@@ -129,6 +128,7 @@ class OpkgRootfs(DpkgOpkgRootfs):
         self.pkg_archs = self.d.getVar("ALL_MULTILIB_PACKAGE_ARCHS")
 
         self.inc_opkg_image_gen = self.d.getVar('INC_IPK_IMAGE_GEN') or ""
+        from oe.package_managers.ipk.package_manager import OpkgPM
         if self._remove_old_rootfs():
             bb.utils.remove(self.image_rootfs, True)
             self.pm = OpkgPM(d,
diff --git a/meta/lib/oe/rootfs.py b/meta/lib/oe/rootfs.py
index 4f75856ffe..d7c84f4e9c 100644
--- a/meta/lib/oe/rootfs.py
+++ b/meta/lib/oe/rootfs.py
@@ -390,6 +390,7 @@ def image_list_installed_packages(d, rootfs_dir=None):
 
     img_type = d.getVar('IMAGE_PKGTYPE')
     from oe.package_managers.rpm.package_manager import RpmPkgsList
+    from oe.package_managers.ipk.package_manager import OpkgPkgsList
     if img_type == "rpm":
         return RpmPkgsList(d, rootfs_dir).list_pkgs()
     elif img_type == "ipk":
-- 
2.20.1

[PATCH v4 12/12] Move deb package manager to its own dir

[Fredrik Gustafsson]

This is a part of a refactor that will split the package manager
code so that it's possible to use other package managers in other
layers.

Signed-off-by: Fredrik Gustafsson <fredrigu@axis.com>
---
 meta/lib/oe/package_manager.py                | 512 ------------------
 .../package_managers/deb/package_manager.py   | 491 +++++++++++++++++
 meta/lib/oe/package_managers/deb/rootfs.py    |   2 +-
 meta/lib/oe/rootfs.py                         |   1 +
 4 files changed, 493 insertions(+), 513 deletions(-)
 create mode 100644 meta/lib/oe/package_managers/deb/package_manager.py

diff --git a/meta/lib/oe/package_manager.py b/meta/lib/oe/package_manager.py
index 65b6f55e9b..538da3a14c 100644
--- a/meta/lib/oe/package_manager.py
+++ b/meta/lib/oe/package_manager.py
@@ -149,79 +149,6 @@ class Indexer(object, metaclass=ABCMeta):
     def write_index(self):
         pass
 
-class DpkgIndexer(Indexer):
-    def _create_configs(self):
-        bb.utils.mkdirhier(self.apt_conf_dir)
-        bb.utils.mkdirhier(os.path.join(self.apt_conf_dir, "lists", "partial"))
-        bb.utils.mkdirhier(os.path.join(self.apt_conf_dir, "apt.conf.d"))
-        bb.utils.mkdirhier(os.path.join(self.apt_conf_dir, "preferences.d"))
-
-        with open(os.path.join(self.apt_conf_dir, "preferences"),
-                "w") as prefs_file:
-            pass
-        with open(os.path.join(self.apt_conf_dir, "sources.list"),
-                "w+") as sources_file:
-            pass
-
-        with open(self.apt_conf_file, "w") as apt_conf:
-            with open(os.path.join(self.d.expand("${STAGING_ETCDIR_NATIVE}"),
-                "apt", "apt.conf.sample")) as apt_conf_sample:
-                for line in apt_conf_sample.read().split("\n"):
-                    line = re.sub(r"#ROOTFS#", "/dev/null", line)
-                    line = re.sub(r"#APTCONF#", self.apt_conf_dir, line)
-                    apt_conf.write(line + "\n")
-
-    def write_index(self):
-        self.apt_conf_dir = os.path.join(self.d.expand("${APTCONF_TARGET}"),
-                "apt-ftparchive")
-        self.apt_conf_file = os.path.join(self.apt_conf_dir, "apt.conf")
-        self._create_configs()
-
-        os.environ['APT_CONFIG'] = self.apt_conf_file
-
-        pkg_archs = self.d.getVar('PACKAGE_ARCHS')
-        if pkg_archs is not None:
-            arch_list = pkg_archs.split()
-        sdk_pkg_archs = self.d.getVar('SDK_PACKAGE_ARCHS')
-        if sdk_pkg_archs is not None:
-            for a in sdk_pkg_archs.split():
-                if a not in pkg_archs:
-                    arch_list.append(a)
-
-        all_mlb_pkg_arch_list = (self.d.getVar('ALL_MULTILIB_PACKAGE_ARCHS') or "").split()
-        arch_list.extend(arch for arch in all_mlb_pkg_arch_list if arch not in arch_list)
-
-        apt_ftparchive = bb.utils.which(os.getenv('PATH'), "apt-ftparchive")
-        gzip = bb.utils.which(os.getenv('PATH'), "gzip")
-
-        index_cmds = []
-        deb_dirs_found = False
-        for arch in arch_list:
-            arch_dir = os.path.join(self.deploy_dir, arch)
-            if not os.path.isdir(arch_dir):
-                continue
-
-            cmd = "cd %s; PSEUDO_UNLOAD=1 %s packages . > Packages;" % (arch_dir, apt_ftparchive)
-
-            cmd += "%s -fcn Packages > Packages.gz;" % gzip
-
-            with open(os.path.join(arch_dir, "Release"), "w+") as release:
-                release.write("Label: %s\n" % arch)
-
-            cmd += "PSEUDO_UNLOAD=1 %s release . >> Release" % apt_ftparchive
-
-            index_cmds.append(cmd)
-
-            deb_dirs_found = True
-
-        if not deb_dirs_found:
-            bb.note("There are no packages in %s" % self.deploy_dir)
-            return
-
-        oe.utils.multiprocess_launch(create_index, index_cmds, self.d)
-        if self.d.getVar('PACKAGE_FEED_SIGN') == '1':
-            raise NotImplementedError('Package feed signing not implementd for dpkg')
-
 class PkgsList(object, metaclass=ABCMeta):
     def __init__(self, d, rootfs_dir):
         self.d = d
@@ -231,51 +158,6 @@ class PkgsList(object, metaclass=ABCMeta):
     def list_pkgs(self):
         pass
 
-class OpkgPkgsList(PkgsList):
-    def __init__(self, d, rootfs_dir, config_file):
-        super(OpkgPkgsList, self).__init__(d, rootfs_dir)
-
-        self.opkg_cmd = bb.utils.which(os.getenv('PATH'), "opkg")
-        self.opkg_args = "-f %s -o %s " % (config_file, rootfs_dir)
-        self.opkg_args += self.d.getVar("OPKG_ARGS")
-
-    def list_pkgs(self, format=None):
-        cmd = "%s %s status" % (self.opkg_cmd, self.opkg_args)
-
-        # opkg returns success even when it printed some
-        # "Collected errors:" report to stderr. Mixing stderr into
-        # stdout then leads to random failures later on when
-        # parsing the output. To avoid this we need to collect both
-        # output streams separately and check for empty stderr.
-        p = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE, shell=True)
-        cmd_output, cmd_stderr = p.communicate()
-        cmd_output = cmd_output.decode("utf-8")
-        cmd_stderr = cmd_stderr.decode("utf-8")
-        if p.returncode or cmd_stderr:
-            bb.fatal("Cannot get the installed packages list. Command '%s' "
-                     "returned %d and stderr:\n%s" % (cmd, p.returncode, cmd_stderr))
-
-        return opkg_query(cmd_output)
-
-
-class DpkgPkgsList(PkgsList):
-
-    def list_pkgs(self):
-        cmd = [bb.utils.which(os.getenv('PATH'), "dpkg-query"),
-               "--admindir=%s/var/lib/dpkg" % self.rootfs_dir,
-               "-W"]
-
-        cmd.append("-f=Package: ${Package}\nArchitecture: ${PackageArch}\nVersion: ${Version}\nFile: ${Package}_${Version}_${Architecture}.deb\nDepends: ${Depends}\nRecommends: ${Recommends}\nProvides: ${Provides}\n\n")
-
-        try:
-            cmd_output = subprocess.check_output(cmd, stderr=subprocess.STDOUT).strip().decode("utf-8")
-        except subprocess.CalledProcessError as e:
-            bb.fatal("Cannot get the installed packages list. Command '%s' "
-                     "returned %d:\n%s" % (' '.join(cmd), e.returncode, e.output.decode("utf-8")))
-
-        return opkg_query(cmd_output)
-
-
 class PackageManager(object, metaclass=ABCMeta):
     """
     This is an abstract class. Do not instantiate this directly.
@@ -641,400 +523,6 @@ def create_packages_dir(d, subrepo_dir, deploydir, taskname, filterbydependencie
                     else:
                         raise
 
-class OpkgDpkgPM(PackageManager):
-    def __init__(self, d, target_rootfs):
-        """
-        This is an abstract class. Do not instantiate this directly.
-        """
-        super(OpkgDpkgPM, self).__init__(d, target_rootfs)
-
-    def package_info(self, pkg, cmd):
-        """
-        Returns a dictionary with the package info.
-
-        This method extracts the common parts for Opkg and Dpkg
-        """
-
-        try:
-            output = subprocess.check_output(cmd, stderr=subprocess.STDOUT, shell=True).decode("utf-8")
-        except subprocess.CalledProcessError as e:
-            bb.fatal("Unable to list available packages. Command '%s' "
-                     "returned %d:\n%s" % (cmd, e.returncode, e.output.decode("utf-8")))
-        return opkg_query(output)
-
-    def extract(self, pkg, pkg_info):
-        """
-        Returns the path to a tmpdir where resides the contents of a package.
-
-        Deleting the tmpdir is responsability of the caller.
-
-        This method extracts the common parts for Opkg and Dpkg
-        """
-
-        ar_cmd = bb.utils.which(os.getenv("PATH"), "ar")
-        tar_cmd = bb.utils.which(os.getenv("PATH"), "tar")
-        pkg_path = pkg_info[pkg]["filepath"]
-
-        if not os.path.isfile(pkg_path):
-            bb.fatal("Unable to extract package for '%s'."
-                     "File %s doesn't exists" % (pkg, pkg_path))
-
-        tmp_dir = tempfile.mkdtemp()
-        current_dir = os.getcwd()
-        os.chdir(tmp_dir)
-        data_tar = 'data.tar.xz'
-
-        try:
-            cmd = [ar_cmd, 'x', pkg_path]
-            output = subprocess.check_output(cmd, stderr=subprocess.STDOUT)
-            cmd = [tar_cmd, 'xf', data_tar]
-            output = subprocess.check_output(cmd, stderr=subprocess.STDOUT)
-        except subprocess.CalledProcessError as e:
-            bb.utils.remove(tmp_dir, recurse=True)
-            bb.fatal("Unable to extract %s package. Command '%s' "
-                     "returned %d:\n%s" % (pkg_path, ' '.join(cmd), e.returncode, e.output.decode("utf-8")))
-        except OSError as e:
-            bb.utils.remove(tmp_dir, recurse=True)
-            bb.fatal("Unable to extract %s package. Command '%s' "
-                     "returned %d:\n%s at %s" % (pkg_path, ' '.join(cmd), e.errno, e.strerror, e.filename))
-
-        bb.note("Extracted %s to %s" % (pkg_path, tmp_dir))
-        bb.utils.remove(os.path.join(tmp_dir, "debian-binary"))
-        bb.utils.remove(os.path.join(tmp_dir, "control.tar.gz"))
-        os.chdir(current_dir)
-
-        return tmp_dir
-
-    def _handle_intercept_failure(self, registered_pkgs):
-        self.mark_packages("unpacked", registered_pkgs.split())
-
-class DpkgPM(OpkgDpkgPM):
-    def __init__(self, d, target_rootfs, archs, base_archs, apt_conf_dir=None, deb_repo_workdir="oe-rootfs-repo", filterbydependencies=True):
-        super(DpkgPM, self).__init__(d, target_rootfs)
-        self.deploy_dir = oe.path.join(self.d.getVar('WORKDIR'), deb_repo_workdir)
-
-        create_packages_dir(self.d, self.deploy_dir, d.getVar("DEPLOY_DIR_DEB"), "package_write_deb", filterbydependencies)
-
-        if apt_conf_dir is None:
-            self.apt_conf_dir = self.d.expand("${APTCONF_TARGET}/apt")
-        else:
-            self.apt_conf_dir = apt_conf_dir
-        self.apt_conf_file = os.path.join(self.apt_conf_dir, "apt.conf")
-        self.apt_get_cmd = bb.utils.which(os.getenv('PATH'), "apt-get")
-        self.apt_cache_cmd = bb.utils.which(os.getenv('PATH'), "apt-cache")
-
-        self.apt_args = d.getVar("APT_ARGS")
-
-        self.all_arch_list = archs.split()
-        all_mlb_pkg_arch_list = (self.d.getVar('ALL_MULTILIB_PACKAGE_ARCHS') or "").split()
-        self.all_arch_list.extend(arch for arch in all_mlb_pkg_arch_list if arch not in self.all_arch_list)
-
-        self._create_configs(archs, base_archs)
-
-        self.indexer = DpkgIndexer(self.d, self.deploy_dir)
-
-    def mark_packages(self, status_tag, packages=None):
-        """
-        This function will change a package's status in /var/lib/dpkg/status file.
-        If 'packages' is None then the new_status will be applied to all
-        packages
-        """
-        status_file = self.target_rootfs + "/var/lib/dpkg/status"
-
-        with open(status_file, "r") as sf:
-            with open(status_file + ".tmp", "w+") as tmp_sf:
-                if packages is None:
-                    tmp_sf.write(re.sub(r"Package: (.*?)\n((?:[^\n]+\n)*?)Status: (.*)(?:unpacked|installed)",
-                                        r"Package: \1\n\2Status: \3%s" % status_tag,
-                                        sf.read()))
-                else:
-                    if type(packages).__name__ != "list":
-                        raise TypeError("'packages' should be a list object")
-
-                    status = sf.read()
-                    for pkg in packages:
-                        status = re.sub(r"Package: %s\n((?:[^\n]+\n)*?)Status: (.*)(?:unpacked|installed)" % pkg,
-                                        r"Package: %s\n\1Status: \2%s" % (pkg, status_tag),
-                                        status)
-
-                    tmp_sf.write(status)
-
-        os.rename(status_file + ".tmp", status_file)
-
-    def run_pre_post_installs(self, package_name=None):
-        """
-        Run the pre/post installs for package "package_name". If package_name is
-        None, then run all pre/post install scriptlets.
-        """
-        info_dir = self.target_rootfs + "/var/lib/dpkg/info"
-        ControlScript = collections.namedtuple("ControlScript", ["suffix", "name", "argument"])
-        control_scripts = [
-                ControlScript(".preinst", "Preinstall", "install"),
-                ControlScript(".postinst", "Postinstall", "configure")]
-        status_file = self.target_rootfs + "/var/lib/dpkg/status"
-        installed_pkgs = []
-
-        with open(status_file, "r") as status:
-            for line in status.read().split('\n'):
-                m = re.match(r"^Package: (.*)", line)
-                if m is not None:
-                    installed_pkgs.append(m.group(1))
-
-        if package_name is not None and not package_name in installed_pkgs:
-            return
-
-        os.environ['D'] = self.target_rootfs
-        os.environ['OFFLINE_ROOT'] = self.target_rootfs
-        os.environ['IPKG_OFFLINE_ROOT'] = self.target_rootfs
-        os.environ['OPKG_OFFLINE_ROOT'] = self.target_rootfs
-        os.environ['INTERCEPT_DIR'] = self.intercepts_dir
-        os.environ['NATIVE_ROOT'] = self.d.getVar('STAGING_DIR_NATIVE')
-
-        for pkg_name in installed_pkgs:
-            for control_script in control_scripts:
-                p_full = os.path.join(info_dir, pkg_name + control_script.suffix)
-                if os.path.exists(p_full):
-                    try:
-                        bb.note("Executing %s for package: %s ..." %
-                                 (control_script.name.lower(), pkg_name))
-                        output = subprocess.check_output([p_full, control_script.argument],
-                                stderr=subprocess.STDOUT).decode("utf-8")
-                        bb.note(output)
-                    except subprocess.CalledProcessError as e:
-                        bb.warn("%s for package %s failed with %d:\n%s" %
-                                (control_script.name, pkg_name, e.returncode,
-                                    e.output.decode("utf-8")))
-                        failed_postinsts_abort([pkg_name], self.d.expand("${T}/log.do_${BB_CURRENTTASK}"))
-
-    def update(self):
-        os.environ['APT_CONFIG'] = self.apt_conf_file
-
-        self.deploy_dir_lock()
-
-        cmd = "%s update" % self.apt_get_cmd
-
-        try:
-            subprocess.check_output(cmd.split(), stderr=subprocess.STDOUT)
-        except subprocess.CalledProcessError as e:
-            bb.fatal("Unable to update the package index files. Command '%s' "
-                     "returned %d:\n%s" % (e.cmd, e.returncode, e.output.decode("utf-8")))
-
-        self.deploy_dir_unlock()
-
-    def install(self, pkgs, attempt_only=False):
-        if attempt_only and len(pkgs) == 0:
-            return
-
-        os.environ['APT_CONFIG'] = self.apt_conf_file
-
-        cmd = "%s %s install --force-yes --allow-unauthenticated --no-remove %s" % \
-              (self.apt_get_cmd, self.apt_args, ' '.join(pkgs))
-
-        try:
-            bb.note("Installing the following packages: %s" % ' '.join(pkgs))
-            subprocess.check_output(cmd.split(), stderr=subprocess.STDOUT)
-        except subprocess.CalledProcessError as e:
-            (bb.fatal, bb.warn)[attempt_only]("Unable to install packages. "
-                                              "Command '%s' returned %d:\n%s" %
-                                              (cmd, e.returncode, e.output.decode("utf-8")))
-
-        # rename *.dpkg-new files/dirs
-        for root, dirs, files in os.walk(self.target_rootfs):
-            for dir in dirs:
-                new_dir = re.sub(r"\.dpkg-new", "", dir)
-                if dir != new_dir:
-                    os.rename(os.path.join(root, dir),
-                              os.path.join(root, new_dir))
-
-            for file in files:
-                new_file = re.sub(r"\.dpkg-new", "", file)
-                if file != new_file:
-                    os.rename(os.path.join(root, file),
-                              os.path.join(root, new_file))
-
-
-    def remove(self, pkgs, with_dependencies=True):
-        if not pkgs:
-            return
-
-        if with_dependencies:
-            os.environ['APT_CONFIG'] = self.apt_conf_file
-            cmd = "%s purge %s" % (self.apt_get_cmd, ' '.join(pkgs))
-        else:
-            cmd = "%s --admindir=%s/var/lib/dpkg --instdir=%s" \
-                  " -P --force-depends %s" % \
-                  (bb.utils.which(os.getenv('PATH'), "dpkg"),
-                   self.target_rootfs, self.target_rootfs, ' '.join(pkgs))
-
-        try:
-            subprocess.check_output(cmd.split(), stderr=subprocess.STDOUT)
-        except subprocess.CalledProcessError as e:
-            bb.fatal("Unable to remove packages. Command '%s' "
-                     "returned %d:\n%s" % (e.cmd, e.returncode, e.output.decode("utf-8")))
-
-    def write_index(self):
-        self.deploy_dir_lock()
-
-        result = self.indexer.write_index()
-
-        self.deploy_dir_unlock()
-
-        if result is not None:
-            bb.fatal(result)
-
-    def insert_feeds_uris(self, feed_uris, feed_base_paths, feed_archs):
-        if feed_uris == "":
-            return
-
-        sources_conf = os.path.join("%s/etc/apt/sources.list"
-                                    % self.target_rootfs)
-        arch_list = []
-
-        if feed_archs is None:
-            for arch in self.all_arch_list:
-                if not os.path.exists(os.path.join(self.deploy_dir, arch)):
-                    continue
-                arch_list.append(arch)
-        else:
-            arch_list = feed_archs.split()
-
-        feed_uris = self.construct_uris(feed_uris.split(), feed_base_paths.split())
-
-        with open(sources_conf, "w+") as sources_file:
-            for uri in feed_uris:
-                if arch_list:
-                    for arch in arch_list:
-                        bb.note('Adding dpkg channel at (%s)' % uri)
-                        sources_file.write("deb %s/%s ./\n" %
-                                           (uri, arch))
-                else:
-                    bb.note('Adding dpkg channel at (%s)' % uri)
-                    sources_file.write("deb %s ./\n" % uri)
-
-    def _create_configs(self, archs, base_archs):
-        base_archs = re.sub(r"_", r"-", base_archs)
-
-        if os.path.exists(self.apt_conf_dir):
-            bb.utils.remove(self.apt_conf_dir, True)
-
-        bb.utils.mkdirhier(self.apt_conf_dir)
-        bb.utils.mkdirhier(self.apt_conf_dir + "/lists/partial/")
-        bb.utils.mkdirhier(self.apt_conf_dir + "/apt.conf.d/")
-        bb.utils.mkdirhier(self.apt_conf_dir + "/preferences.d/")
-
-        arch_list = []
-        for arch in self.all_arch_list:
-            if not os.path.exists(os.path.join(self.deploy_dir, arch)):
-                continue
-            arch_list.append(arch)
-
-        with open(os.path.join(self.apt_conf_dir, "preferences"), "w+") as prefs_file:
-            priority = 801
-            for arch in arch_list:
-                prefs_file.write(
-                    "Package: *\n"
-                    "Pin: release l=%s\n"
-                    "Pin-Priority: %d\n\n" % (arch, priority))
-
-                priority += 5
-
-            pkg_exclude = self.d.getVar('PACKAGE_EXCLUDE') or ""
-            for pkg in pkg_exclude.split():
-                prefs_file.write(
-                    "Package: %s\n"
-                    "Pin: release *\n"
-                    "Pin-Priority: -1\n\n" % pkg)
-
-        arch_list.reverse()
-
-        with open(os.path.join(self.apt_conf_dir, "sources.list"), "w+") as sources_file:
-            for arch in arch_list:
-                sources_file.write("deb file:%s/ ./\n" %
-                                   os.path.join(self.deploy_dir, arch))
-
-        base_arch_list = base_archs.split()
-        multilib_variants = self.d.getVar("MULTILIB_VARIANTS");
-        for variant in multilib_variants.split():
-            localdata = bb.data.createCopy(self.d)
-            variant_tune = localdata.getVar("DEFAULTTUNE_virtclass-multilib-" + variant, False)
-            orig_arch = localdata.getVar("DPKG_ARCH")
-            localdata.setVar("DEFAULTTUNE", variant_tune)
-            variant_arch = localdata.getVar("DPKG_ARCH")
-            if variant_arch not in base_arch_list:
-                base_arch_list.append(variant_arch)
-
-        with open(self.apt_conf_file, "w+") as apt_conf:
-            with open(self.d.expand("${STAGING_ETCDIR_NATIVE}/apt/apt.conf.sample")) as apt_conf_sample:
-                for line in apt_conf_sample.read().split("\n"):
-                    match_arch = re.match(r"  Architecture \".*\";$", line)
-                    architectures = ""
-                    if match_arch:
-                        for base_arch in base_arch_list:
-                            architectures += "\"%s\";" % base_arch
-                        apt_conf.write("  Architectures {%s};\n" % architectures);
-                        apt_conf.write("  Architecture \"%s\";\n" % base_archs)
-                    else:
-                        line = re.sub(r"#ROOTFS#", self.target_rootfs, line)
-                        line = re.sub(r"#APTCONF#", self.apt_conf_dir, line)
-                        apt_conf.write(line + "\n")
-
-        target_dpkg_dir = "%s/var/lib/dpkg" % self.target_rootfs
-        bb.utils.mkdirhier(os.path.join(target_dpkg_dir, "info"))
-
-        bb.utils.mkdirhier(os.path.join(target_dpkg_dir, "updates"))
-
-        if not os.path.exists(os.path.join(target_dpkg_dir, "status")):
-            open(os.path.join(target_dpkg_dir, "status"), "w+").close()
-        if not os.path.exists(os.path.join(target_dpkg_dir, "available")):
-            open(os.path.join(target_dpkg_dir, "available"), "w+").close()
-
-    def remove_packaging_data(self):
-        bb.utils.remove(self.target_rootfs + self.d.getVar('opkglibdir'), True)
-        bb.utils.remove(self.target_rootfs + "/var/lib/dpkg/", True)
-
-    def fix_broken_dependencies(self):
-        os.environ['APT_CONFIG'] = self.apt_conf_file
-
-        cmd = "%s %s --allow-unauthenticated -f install" % (self.apt_get_cmd, self.apt_args)
-
-        try:
-            subprocess.check_output(cmd.split(), stderr=subprocess.STDOUT)
-        except subprocess.CalledProcessError as e:
-            bb.fatal("Cannot fix broken dependencies. Command '%s' "
-                     "returned %d:\n%s" % (cmd, e.returncode, e.output.decode("utf-8")))
-
-    def list_installed(self):
-        return DpkgPkgsList(self.d, self.target_rootfs).list_pkgs()
-
-    def package_info(self, pkg):
-        """
-        Returns a dictionary with the package info.
-        """
-        cmd = "%s show %s" % (self.apt_cache_cmd, pkg)
-        pkg_info = super(DpkgPM, self).package_info(pkg, cmd)
-
-        pkg_arch = pkg_info[pkg]["pkgarch"]
-        pkg_filename = pkg_info[pkg]["filename"]
-        pkg_info[pkg]["filepath"] = \
-                os.path.join(self.deploy_dir, pkg_arch, pkg_filename)
-
-        return pkg_info
-
-    def extract(self, pkg):
-        """
-        Returns the path to a tmpdir where resides the contents of a package.
-
-        Deleting the tmpdir is responsability of the caller.
-        """
-        pkg_info = self.package_info(pkg)
-        if not pkg_info:
-            bb.fatal("Unable to get information for package '%s' while "
-                     "trying to extract the package."  % pkg)
-
-        tmp_dir = super(DpkgPM, self).extract(pkg, pkg_info)
-        bb.utils.remove(os.path.join(tmp_dir, "data.tar.xz"))
-
-        return tmp_dir
 
 def generate_index_files(d):
     classes = d.getVar('PACKAGE_CLASSES').replace("package_", "").split()
diff --git a/meta/lib/oe/package_managers/deb/package_manager.py b/meta/lib/oe/package_managers/deb/package_manager.py
new file mode 100644
index 0000000000..6e5cb54f4d
--- /dev/null
+++ b/meta/lib/oe/package_managers/deb/package_manager.py
@@ -0,0 +1,491 @@
+#
+# SPDX-License-Identifier: GPL-2.0-only
+#
+
+from oe.package_manager import *
+
+class DpkgIndexer(Indexer):
+    def _create_configs(self):
+        bb.utils.mkdirhier(self.apt_conf_dir)
+        bb.utils.mkdirhier(os.path.join(self.apt_conf_dir, "lists", "partial"))
+        bb.utils.mkdirhier(os.path.join(self.apt_conf_dir, "apt.conf.d"))
+        bb.utils.mkdirhier(os.path.join(self.apt_conf_dir, "preferences.d"))
+
+        with open(os.path.join(self.apt_conf_dir, "preferences"),
+                "w") as prefs_file:
+            pass
+        with open(os.path.join(self.apt_conf_dir, "sources.list"),
+                "w+") as sources_file:
+            pass
+
+        with open(self.apt_conf_file, "w") as apt_conf:
+            with open(os.path.join(self.d.expand("${STAGING_ETCDIR_NATIVE}"),
+                "apt", "apt.conf.sample")) as apt_conf_sample:
+                for line in apt_conf_sample.read().split("\n"):
+                    line = re.sub(r"#ROOTFS#", "/dev/null", line)
+                    line = re.sub(r"#APTCONF#", self.apt_conf_dir, line)
+                    apt_conf.write(line + "\n")
+
+    def write_index(self):
+        self.apt_conf_dir = os.path.join(self.d.expand("${APTCONF_TARGET}"),
+                "apt-ftparchive")
+        self.apt_conf_file = os.path.join(self.apt_conf_dir, "apt.conf")
+        self._create_configs()
+
+        os.environ['APT_CONFIG'] = self.apt_conf_file
+
+        pkg_archs = self.d.getVar('PACKAGE_ARCHS')
+        if pkg_archs is not None:
+            arch_list = pkg_archs.split()
+        sdk_pkg_archs = self.d.getVar('SDK_PACKAGE_ARCHS')
+        if sdk_pkg_archs is not None:
+            for a in sdk_pkg_archs.split():
+                if a not in pkg_archs:
+                    arch_list.append(a)
+
+        all_mlb_pkg_arch_list = (self.d.getVar('ALL_MULTILIB_PACKAGE_ARCHS') or "").split()
+        arch_list.extend(arch for arch in all_mlb_pkg_arch_list if arch not in arch_list)
+
+        apt_ftparchive = bb.utils.which(os.getenv('PATH'), "apt-ftparchive")
+        gzip = bb.utils.which(os.getenv('PATH'), "gzip")
+
+        index_cmds = []
+        deb_dirs_found = False
+        for arch in arch_list:
+            arch_dir = os.path.join(self.deploy_dir, arch)
+            if not os.path.isdir(arch_dir):
+                continue
+
+            cmd = "cd %s; PSEUDO_UNLOAD=1 %s packages . > Packages;" % (arch_dir, apt_ftparchive)
+
+            cmd += "%s -fcn Packages > Packages.gz;" % gzip
+
+            with open(os.path.join(arch_dir, "Release"), "w+") as release:
+                release.write("Label: %s\n" % arch)
+
+            cmd += "PSEUDO_UNLOAD=1 %s release . >> Release" % apt_ftparchive
+
+            index_cmds.append(cmd)
+
+            deb_dirs_found = True
+
+        if not deb_dirs_found:
+            bb.note("There are no packages in %s" % self.deploy_dir)
+            return
+
+        oe.utils.multiprocess_launch(create_index, index_cmds, self.d)
+        if self.d.getVar('PACKAGE_FEED_SIGN') == '1':
+            raise NotImplementedError('Package feed signing not implementd for dpkg')
+
+class DpkgPkgsList(PkgsList):
+
+    def list_pkgs(self):
+        cmd = [bb.utils.which(os.getenv('PATH'), "dpkg-query"),
+               "--admindir=%s/var/lib/dpkg" % self.rootfs_dir,
+               "-W"]
+
+        cmd.append("-f=Package: ${Package}\nArchitecture: ${PackageArch}\nVersion: ${Version}\nFile: ${Package}_${Version}_${Architecture}.deb\nDepends: ${Depends}\nRecommends: ${Recommends}\nProvides: ${Provides}\n\n")
+
+        try:
+            cmd_output = subprocess.check_output(cmd, stderr=subprocess.STDOUT).strip().decode("utf-8")
+        except subprocess.CalledProcessError as e:
+            bb.fatal("Cannot get the installed packages list. Command '%s' "
+                     "returned %d:\n%s" % (' '.join(cmd), e.returncode, e.output.decode("utf-8")))
+
+        return opkg_query(cmd_output)
+
+class OpkgDpkgPM(PackageManager):
+    def __init__(self, d, target_rootfs):
+        """
+        This is an abstract class. Do not instantiate this directly.
+        """
+        super(OpkgDpkgPM, self).__init__(d, target_rootfs)
+
+    def package_info(self, pkg, cmd):
+        """
+        Returns a dictionary with the package info.
+
+        This method extracts the common parts for Opkg and Dpkg
+        """
+
+        try:
+            output = subprocess.check_output(cmd, stderr=subprocess.STDOUT, shell=True).decode("utf-8")
+        except subprocess.CalledProcessError as e:
+            bb.fatal("Unable to list available packages. Command '%s' "
+                     "returned %d:\n%s" % (cmd, e.returncode, e.output.decode("utf-8")))
+        return opkg_query(output)
+
+    def extract(self, pkg, pkg_info):
+        """
+        Returns the path to a tmpdir where resides the contents of a package.
+
+        Deleting the tmpdir is responsability of the caller.
+
+        This method extracts the common parts for Opkg and Dpkg
+        """
+
+        ar_cmd = bb.utils.which(os.getenv("PATH"), "ar")
+        tar_cmd = bb.utils.which(os.getenv("PATH"), "tar")
+        pkg_path = pkg_info[pkg]["filepath"]
+
+        if not os.path.isfile(pkg_path):
+            bb.fatal("Unable to extract package for '%s'."
+                     "File %s doesn't exists" % (pkg, pkg_path))
+
+        tmp_dir = tempfile.mkdtemp()
+        current_dir = os.getcwd()
+        os.chdir(tmp_dir)
+        data_tar = 'data.tar.xz'
+
+        try:
+            cmd = [ar_cmd, 'x', pkg_path]
+            output = subprocess.check_output(cmd, stderr=subprocess.STDOUT)
+            cmd = [tar_cmd, 'xf', data_tar]
+            output = subprocess.check_output(cmd, stderr=subprocess.STDOUT)
+        except subprocess.CalledProcessError as e:
+            bb.utils.remove(tmp_dir, recurse=True)
+            bb.fatal("Unable to extract %s package. Command '%s' "
+                     "returned %d:\n%s" % (pkg_path, ' '.join(cmd), e.returncode, e.output.decode("utf-8")))
+        except OSError as e:
+            bb.utils.remove(tmp_dir, recurse=True)
+            bb.fatal("Unable to extract %s package. Command '%s' "
+                     "returned %d:\n%s at %s" % (pkg_path, ' '.join(cmd), e.errno, e.strerror, e.filename))
+
+        bb.note("Extracted %s to %s" % (pkg_path, tmp_dir))
+        bb.utils.remove(os.path.join(tmp_dir, "debian-binary"))
+        bb.utils.remove(os.path.join(tmp_dir, "control.tar.gz"))
+        os.chdir(current_dir)
+
+        return tmp_dir
+
+    def _handle_intercept_failure(self, registered_pkgs):
+        self.mark_packages("unpacked", registered_pkgs.split())
+
+class DpkgPM(OpkgDpkgPM):
+    def __init__(self, d, target_rootfs, archs, base_archs, apt_conf_dir=None, deb_repo_workdir="oe-rootfs-repo", filterbydependencies=True):
+        super(DpkgPM, self).__init__(d, target_rootfs)
+        self.deploy_dir = oe.path.join(self.d.getVar('WORKDIR'), deb_repo_workdir)
+
+        create_packages_dir(self.d, self.deploy_dir, d.getVar("DEPLOY_DIR_DEB"), "package_write_deb", filterbydependencies)
+
+        if apt_conf_dir is None:
+            self.apt_conf_dir = self.d.expand("${APTCONF_TARGET}/apt")
+        else:
+            self.apt_conf_dir = apt_conf_dir
+        self.apt_conf_file = os.path.join(self.apt_conf_dir, "apt.conf")
+        self.apt_get_cmd = bb.utils.which(os.getenv('PATH'), "apt-get")
+        self.apt_cache_cmd = bb.utils.which(os.getenv('PATH'), "apt-cache")
+
+        self.apt_args = d.getVar("APT_ARGS")
+
+        self.all_arch_list = archs.split()
+        all_mlb_pkg_arch_list = (self.d.getVar('ALL_MULTILIB_PACKAGE_ARCHS') or "").split()
+        self.all_arch_list.extend(arch for arch in all_mlb_pkg_arch_list if arch not in self.all_arch_list)
+
+        self._create_configs(archs, base_archs)
+
+        self.indexer = DpkgIndexer(self.d, self.deploy_dir)
+
+    def mark_packages(self, status_tag, packages=None):
+        """
+        This function will change a package's status in /var/lib/dpkg/status file.
+        If 'packages' is None then the new_status will be applied to all
+        packages
+        """
+        status_file = self.target_rootfs + "/var/lib/dpkg/status"
+
+        with open(status_file, "r") as sf:
+            with open(status_file + ".tmp", "w+") as tmp_sf:
+                if packages is None:
+                    tmp_sf.write(re.sub(r"Package: (.*?)\n((?:[^\n]+\n)*?)Status: (.*)(?:unpacked|installed)",
+                                        r"Package: \1\n\2Status: \3%s" % status_tag,
+                                        sf.read()))
+                else:
+                    if type(packages).__name__ != "list":
+                        raise TypeError("'packages' should be a list object")
+
+                    status = sf.read()
+                    for pkg in packages:
+                        status = re.sub(r"Package: %s\n((?:[^\n]+\n)*?)Status: (.*)(?:unpacked|installed)" % pkg,
+                                        r"Package: %s\n\1Status: \2%s" % (pkg, status_tag),
+                                        status)
+
+                    tmp_sf.write(status)
+
+        os.rename(status_file + ".tmp", status_file)
+
+    def run_pre_post_installs(self, package_name=None):
+        """
+        Run the pre/post installs for package "package_name". If package_name is
+        None, then run all pre/post install scriptlets.
+        """
+        info_dir = self.target_rootfs + "/var/lib/dpkg/info"
+        ControlScript = collections.namedtuple("ControlScript", ["suffix", "name", "argument"])
+        control_scripts = [
+                ControlScript(".preinst", "Preinstall", "install"),
+                ControlScript(".postinst", "Postinstall", "configure")]
+        status_file = self.target_rootfs + "/var/lib/dpkg/status"
+        installed_pkgs = []
+
+        with open(status_file, "r") as status:
+            for line in status.read().split('\n'):
+                m = re.match(r"^Package: (.*)", line)
+                if m is not None:
+                    installed_pkgs.append(m.group(1))
+
+        if package_name is not None and not package_name in installed_pkgs:
+            return
+
+        os.environ['D'] = self.target_rootfs
+        os.environ['OFFLINE_ROOT'] = self.target_rootfs
+        os.environ['IPKG_OFFLINE_ROOT'] = self.target_rootfs
+        os.environ['OPKG_OFFLINE_ROOT'] = self.target_rootfs
+        os.environ['INTERCEPT_DIR'] = self.intercepts_dir
+        os.environ['NATIVE_ROOT'] = self.d.getVar('STAGING_DIR_NATIVE')
+
+        for pkg_name in installed_pkgs:
+            for control_script in control_scripts:
+                p_full = os.path.join(info_dir, pkg_name + control_script.suffix)
+                if os.path.exists(p_full):
+                    try:
+                        bb.note("Executing %s for package: %s ..." %
+                                 (control_script.name.lower(), pkg_name))
+                        output = subprocess.check_output([p_full, control_script.argument],
+                                stderr=subprocess.STDOUT).decode("utf-8")
+                        bb.note(output)
+                    except subprocess.CalledProcessError as e:
+                        bb.warn("%s for package %s failed with %d:\n%s" %
+                                (control_script.name, pkg_name, e.returncode,
+                                    e.output.decode("utf-8")))
+                        failed_postinsts_abort([pkg_name], self.d.expand("${T}/log.do_${BB_CURRENTTASK}"))
+
+    def update(self):
+        os.environ['APT_CONFIG'] = self.apt_conf_file
+
+        self.deploy_dir_lock()
+
+        cmd = "%s update" % self.apt_get_cmd
+
+        try:
+            subprocess.check_output(cmd.split(), stderr=subprocess.STDOUT)
+        except subprocess.CalledProcessError as e:
+            bb.fatal("Unable to update the package index files. Command '%s' "
+                     "returned %d:\n%s" % (e.cmd, e.returncode, e.output.decode("utf-8")))
+
+        self.deploy_dir_unlock()
+
+    def install(self, pkgs, attempt_only=False):
+        if attempt_only and len(pkgs) == 0:
+            return
+
+        os.environ['APT_CONFIG'] = self.apt_conf_file
+
+        cmd = "%s %s install --force-yes --allow-unauthenticated --no-remove %s" % \
+              (self.apt_get_cmd, self.apt_args, ' '.join(pkgs))
+
+        try:
+            bb.note("Installing the following packages: %s" % ' '.join(pkgs))
+            subprocess.check_output(cmd.split(), stderr=subprocess.STDOUT)
+        except subprocess.CalledProcessError as e:
+            (bb.fatal, bb.warn)[attempt_only]("Unable to install packages. "
+                                              "Command '%s' returned %d:\n%s" %
+                                              (cmd, e.returncode, e.output.decode("utf-8")))
+
+        # rename *.dpkg-new files/dirs
+        for root, dirs, files in os.walk(self.target_rootfs):
+            for dir in dirs:
+                new_dir = re.sub(r"\.dpkg-new", "", dir)
+                if dir != new_dir:
+                    os.rename(os.path.join(root, dir),
+                              os.path.join(root, new_dir))
+
+            for file in files:
+                new_file = re.sub(r"\.dpkg-new", "", file)
+                if file != new_file:
+                    os.rename(os.path.join(root, file),
+                              os.path.join(root, new_file))
+
+
+    def remove(self, pkgs, with_dependencies=True):
+        if not pkgs:
+            return
+
+        if with_dependencies:
+            os.environ['APT_CONFIG'] = self.apt_conf_file
+            cmd = "%s purge %s" % (self.apt_get_cmd, ' '.join(pkgs))
+        else:
+            cmd = "%s --admindir=%s/var/lib/dpkg --instdir=%s" \
+                  " -P --force-depends %s" % \
+                  (bb.utils.which(os.getenv('PATH'), "dpkg"),
+                   self.target_rootfs, self.target_rootfs, ' '.join(pkgs))
+
+        try:
+            subprocess.check_output(cmd.split(), stderr=subprocess.STDOUT)
+        except subprocess.CalledProcessError as e:
+            bb.fatal("Unable to remove packages. Command '%s' "
+                     "returned %d:\n%s" % (e.cmd, e.returncode, e.output.decode("utf-8")))
+
+    def write_index(self):
+        self.deploy_dir_lock()
+
+        result = self.indexer.write_index()
+
+        self.deploy_dir_unlock()
+
+        if result is not None:
+            bb.fatal(result)
+
+    def insert_feeds_uris(self, feed_uris, feed_base_paths, feed_archs):
+        if feed_uris == "":
+            return
+
+        sources_conf = os.path.join("%s/etc/apt/sources.list"
+                                    % self.target_rootfs)
+        arch_list = []
+
+        if feed_archs is None:
+            for arch in self.all_arch_list:
+                if not os.path.exists(os.path.join(self.deploy_dir, arch)):
+                    continue
+                arch_list.append(arch)
+        else:
+            arch_list = feed_archs.split()
+
+        feed_uris = self.construct_uris(feed_uris.split(), feed_base_paths.split())
+
+        with open(sources_conf, "w+") as sources_file:
+            for uri in feed_uris:
+                if arch_list:
+                    for arch in arch_list:
+                        bb.note('Adding dpkg channel at (%s)' % uri)
+                        sources_file.write("deb %s/%s ./\n" %
+                                           (uri, arch))
+                else:
+                    bb.note('Adding dpkg channel at (%s)' % uri)
+                    sources_file.write("deb %s ./\n" % uri)
+
+    def _create_configs(self, archs, base_archs):
+        base_archs = re.sub(r"_", r"-", base_archs)
+
+        if os.path.exists(self.apt_conf_dir):
+            bb.utils.remove(self.apt_conf_dir, True)
+
+        bb.utils.mkdirhier(self.apt_conf_dir)
+        bb.utils.mkdirhier(self.apt_conf_dir + "/lists/partial/")
+        bb.utils.mkdirhier(self.apt_conf_dir + "/apt.conf.d/")
+        bb.utils.mkdirhier(self.apt_conf_dir + "/preferences.d/")
+
+        arch_list = []
+        for arch in self.all_arch_list:
+            if not os.path.exists(os.path.join(self.deploy_dir, arch)):
+                continue
+            arch_list.append(arch)
+
+        with open(os.path.join(self.apt_conf_dir, "preferences"), "w+") as prefs_file:
+            priority = 801
+            for arch in arch_list:
+                prefs_file.write(
+                    "Package: *\n"
+                    "Pin: release l=%s\n"
+                    "Pin-Priority: %d\n\n" % (arch, priority))
+
+                priority += 5
+
+            pkg_exclude = self.d.getVar('PACKAGE_EXCLUDE') or ""
+            for pkg in pkg_exclude.split():
+                prefs_file.write(
+                    "Package: %s\n"
+                    "Pin: release *\n"
+                    "Pin-Priority: -1\n\n" % pkg)
+
+        arch_list.reverse()
+
+        with open(os.path.join(self.apt_conf_dir, "sources.list"), "w+") as sources_file:
+            for arch in arch_list:
+                sources_file.write("deb file:%s/ ./\n" %
+                                   os.path.join(self.deploy_dir, arch))
+
+        base_arch_list = base_archs.split()
+        multilib_variants = self.d.getVar("MULTILIB_VARIANTS");
+        for variant in multilib_variants.split():
+            localdata = bb.data.createCopy(self.d)
+            variant_tune = localdata.getVar("DEFAULTTUNE_virtclass-multilib-" + variant, False)
+            orig_arch = localdata.getVar("DPKG_ARCH")
+            localdata.setVar("DEFAULTTUNE", variant_tune)
+            variant_arch = localdata.getVar("DPKG_ARCH")
+            if variant_arch not in base_arch_list:
+                base_arch_list.append(variant_arch)
+
+        with open(self.apt_conf_file, "w+") as apt_conf:
+            with open(self.d.expand("${STAGING_ETCDIR_NATIVE}/apt/apt.conf.sample")) as apt_conf_sample:
+                for line in apt_conf_sample.read().split("\n"):
+                    match_arch = re.match(r"  Architecture \".*\";$", line)
+                    architectures = ""
+                    if match_arch:
+                        for base_arch in base_arch_list:
+                            architectures += "\"%s\";" % base_arch
+                        apt_conf.write("  Architectures {%s};\n" % architectures);
+                        apt_conf.write("  Architecture \"%s\";\n" % base_archs)
+                    else:
+                        line = re.sub(r"#ROOTFS#", self.target_rootfs, line)
+                        line = re.sub(r"#APTCONF#", self.apt_conf_dir, line)
+                        apt_conf.write(line + "\n")
+
+        target_dpkg_dir = "%s/var/lib/dpkg" % self.target_rootfs
+        bb.utils.mkdirhier(os.path.join(target_dpkg_dir, "info"))
+
+        bb.utils.mkdirhier(os.path.join(target_dpkg_dir, "updates"))
+
+        if not os.path.exists(os.path.join(target_dpkg_dir, "status")):
+            open(os.path.join(target_dpkg_dir, "status"), "w+").close()
+        if not os.path.exists(os.path.join(target_dpkg_dir, "available")):
+            open(os.path.join(target_dpkg_dir, "available"), "w+").close()
+
+    def remove_packaging_data(self):
+        bb.utils.remove(self.target_rootfs + self.d.getVar('opkglibdir'), True)
+        bb.utils.remove(self.target_rootfs + "/var/lib/dpkg/", True)
+
+    def fix_broken_dependencies(self):
+        os.environ['APT_CONFIG'] = self.apt_conf_file
+
+        cmd = "%s %s --allow-unauthenticated -f install" % (self.apt_get_cmd, self.apt_args)
+
+        try:
+            subprocess.check_output(cmd.split(), stderr=subprocess.STDOUT)
+        except subprocess.CalledProcessError as e:
+            bb.fatal("Cannot fix broken dependencies. Command '%s' "
+                     "returned %d:\n%s" % (cmd, e.returncode, e.output.decode("utf-8")))
+
+    def list_installed(self):
+        return DpkgPkgsList(self.d, self.target_rootfs).list_pkgs()
+
+    def package_info(self, pkg):
+        """
+        Returns a dictionary with the package info.
+        """
+        cmd = "%s show %s" % (self.apt_cache_cmd, pkg)
+        pkg_info = super(DpkgPM, self).package_info(pkg, cmd)
+
+        pkg_arch = pkg_info[pkg]["pkgarch"]
+        pkg_filename = pkg_info[pkg]["filename"]
+        pkg_info[pkg]["filepath"] = \
+                os.path.join(self.deploy_dir, pkg_arch, pkg_filename)
+
+        return pkg_info
+
+    def extract(self, pkg):
+        """
+        Returns the path to a tmpdir where resides the contents of a package.
+
+        Deleting the tmpdir is responsability of the caller.
+        """
+        pkg_info = self.package_info(pkg)
+        if not pkg_info:
+            bb.fatal("Unable to get information for package '%s' while "
+                     "trying to extract the package."  % pkg)
+
+        tmp_dir = super(DpkgPM, self).extract(pkg, pkg_info)
+        bb.utils.remove(os.path.join(tmp_dir, "data.tar.xz"))
+
+        return tmp_dir
+
diff --git a/meta/lib/oe/package_managers/deb/rootfs.py b/meta/lib/oe/package_managers/deb/rootfs.py
index 544558ba7d..d2a392abb3 100644
--- a/meta/lib/oe/package_managers/deb/rootfs.py
+++ b/meta/lib/oe/package_managers/deb/rootfs.py
@@ -3,7 +3,6 @@
 #
 
 from oe.rootfs import Rootfs
-from oe.package_manager import DpkgPM
 from oe.manifest import Manifest
 from oe.utils import execute_pre_post_process
 import re
@@ -131,6 +130,7 @@ class DpkgRootfs(DpkgOpkgRootfs):
         bb.utils.remove(self.d.getVar('MULTILIB_TEMP_ROOTFS'), True)
         from oe.package_managers.deb.manifest import DpkgManifest
         self.manifest = DpkgManifest(d, manifest_dir)
+        from oe.package_managers.deb.package_manager import DpkgPM
         self.pm = DpkgPM(d, d.getVar('IMAGE_ROOTFS'),
                          d.getVar('PACKAGE_ARCHS'),
                          d.getVar('DPKG_ARCH'))
diff --git a/meta/lib/oe/rootfs.py b/meta/lib/oe/rootfs.py
index d7c84f4e9c..a14e2b34b5 100644
--- a/meta/lib/oe/rootfs.py
+++ b/meta/lib/oe/rootfs.py
@@ -391,6 +391,7 @@ def image_list_installed_packages(d, rootfs_dir=None):
     img_type = d.getVar('IMAGE_PKGTYPE')
     from oe.package_managers.rpm.package_manager import RpmPkgsList
     from oe.package_managers.ipk.package_manager import OpkgPkgsList
+    from oe.package_managers.deb.package_manager import DpkgPkgsList
     if img_type == "rpm":
         return RpmPkgsList(d, rootfs_dir).list_pkgs()
     elif img_type == "ipk":
-- 
2.20.1

✗ patchtest: failure for "[v4] Move rpm manifest to its ..." and 11 more

[Patchwork]

== Series Details ==

Series: "[v4] Move rpm manifest to its ..." and 11 more
Revision: 1
URL   : https://patchwork.openembedded.org/series/24981/
State : failure

== Summary ==


Thank you for submitting this patch series to OpenEmbedded Core. This is
an automated response. Several tests have been executed on the proposed
series by patchtest resulting in the following failures:



* Patch            [v4,01/12] Move rpm manifest to its own subdir
 Issue             Shortlog does not follow expected format [test_shortlog_format] 
  Suggested fix    Commit shortlog (first line of commit message) should follow the format "<target>: <summary>"



If you believe any of these test results are incorrect, please reply to the
mailing list (openembedded-core@lists.openembedded.org) raising your concerns.
Otherwise we would appreciate you correcting the issues and submitting a new
version of the patchset if applicable. Please ensure you add/increment the
version number when sending the new version (i.e. [PATCH] -> [PATCH v2] ->
[PATCH v3] -> ...).

---
Guidelines:     https://www.openembedded.org/wiki/Commit_Patch_Message_Guidelines
Test framework: http://git.yoctoproject.org/cgit/cgit.cgi/patchtest
Test suite:     http://git.yoctoproject.org/cgit/cgit.cgi/patchtest-oe