backports: add -Wno-pointer-sign on <= 4.3
-rw-r--r-- 16 .gitignore
-rw-r--r-- 18693 COPYING
-rw-r--r-- 1455 README
drwxr-xr-x - backport
-rw-r--r-- 2963 copy-list
-rw-r--r-- 3837 dependencies
drwxr-xr-x - devel
-rwxr-xr-x 45364 gentree.py
drwxr-xr-x - integration-patches
drwxr-xr-x - lib
drwxr-xr-x - patches