/usr/share/lintian/overrides/libgnatvsn5-dev-sh4-cross is in libgnatvsn5-dev-sh4-cross 5.3.1-14ubuntu2cross1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 | libgnatvsn5-dev-sh4-cross binary: arch-independent-package-contains-binary-or-object
libgnatvsn5-dev-sh4-cross binary: non-standard-dir-in-usr
|