[PATCH v1 1/2] dpkg: Adjust symlinks for mirrors

[Anton Mikanovich <amikan@ilbers.de>]

When bitbake fetch git repository from mirror it creates symlink from
original repository name. This symlink use absolute path, which is not
exist inside chroot when building the package. So we need to adjust this
path just like we do for git alternates path.

Signed-off-by: Anton Mikanovich <amikan@ilbers.de>
---
 meta/classes/dpkg-base.bbclass | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/meta/classes/dpkg-base.bbclass b/meta/classes/dpkg-base.bbclass
index 5c7bddc..23dc191 100644
--- a/meta/classes/dpkg-base.bbclass
+++ b/meta/classes/dpkg-base.bbclass
@@ -26,6 +26,13 @@ python do_adjust_git() {
             if ud.type != 'git':
                 continue
 
+            if os.path.islink(ud.localpath):
+                realpath = os.path.realpath(ud.localpath)
+                if realpath.startswith(d.getVar("DL_DIR")):
+                    link = realpath.replace(d.getVar("DL_DIR"), '/downloads', 1)
+                    os.unlink(ud.localpath)
+                    os.symlink(link, ud.localpath)
+
             subdir = ud.parm.get("subpath", "")
             if subdir != "":
                 def_destsuffix = "%s/" % os.path.basename(subdir.rstrip('/'))
-- 
2.25.1