package_manager.py: use 'purge' instead of 'remove' in case of deb

We need to use 'purge' instead of 'remove' for debian package backend when
removing packages at rootfs time. This is because that 'remove' command for
'dpkg' and 'apt-get' does not remove configuration files.

Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/lib/oe/package_manager.py b/meta/lib/oe/package_manager.py
index 986ae54942798530b5091ebe6a88d4a51ba57b87..f801333e54af1dbe64377509c0241fbf312d3995 100644 (file)
--- a/meta/lib/oe/package_manager.py
+++ b/meta/lib/oe/package_manager.py
@@ -1631,10 +1631,10 @@ class DpkgPM(PackageManager):
     def remove(self, pkgs, with_dependencies=True):
         if with_dependencies:
             os.environ['APT_CONFIG'] = self.apt_conf_file
-            cmd = "%s remove %s" % (self.apt_get_cmd, ' '.join(pkgs))
+            cmd = "%s purge %s" % (self.apt_get_cmd, ' '.join(pkgs))
         else:
             cmd = "%s --admindir=%s/var/lib/dpkg --instdir=%s" \
-                  " -r --force-depends %s" % \
+                  " -P --force-depends %s" % \
                   (bb.utils.which(os.getenv('PATH'), "dpkg"),
                    self.target_rootfs, self.target_rootfs, ' '.join(pkgs))