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>

diff --git a/meta/lib/oe/package_manager.py b/meta/lib/oe/package_manager.py
index fcf05dc2820f64b3d6adc2095797e9840dd818cb..070b79d3eb387a44d5541c9f9b67db13319fd926 100644 (file)
--- a/meta/lib/oe/package_manager.py
+++ b/meta/lib/oe/package_manager.py
@@ -1628,10 +1628,10 @@ 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))