In a directory previously used as CT_TOP_DIR, when using a new version, ct-ng will fail to create the symlink to the new config files.
Fix that by forcing creation of the symlink, even if it already exists and points to a previous location.
1 source config/global.in
2 source config/target.in
3 source config/toolchain.in
4 source config/kernel.in
5 source config/binutils.in
8 source config.gen/tools.in
9 source config.gen/debug.in