package_manager/deb: Fix image generation with package removal

When building SDKs with the deb backend you could see errors like:

Setting up nativesdk-python3-ndg-httpsclient (0.5.1-r0) ...
mkdir: cannot create directory ‘/usr/lib/opkg’: Permission denied
dpkg: error processing package nativesdk-python3-ndg-httpsclient (--configure):

which is due to environment misconfiguration when removing packages.

Fix this by setting the same environment variables as used for installation.

(From OE-Core rev: f23c7e319a192ada14bb9a82822ef2967309aaea)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 4 insertions, 0 deletions

diff --git a/meta/lib/oe/package_manager/deb/__init__.py b/meta/lib/oe/package_manager/deb/__init__.py
index 7fdfdaa4fa..2ee68fefb1 100644
--- a/meta/lib/oe/package_manager/deb/__init__.py
+++ b/meta/lib/oe/package_manager/deb/__init__.py
@@ -313,6 +313,10 @@ class DpkgPM(OpkgDpkgPM):
         if not 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
 
         if with_dependencies: