Bug#854209: lintian: license-problem-convert-utf-code should be changed

[Mike Hommey <mh+reportbug@glandium.org>]

Package: lintian
Severity: normal

The lintian message says:

   "The following file source files include material under a non-free
   license from Unicode Inc."

   (...)

   "This license does not grant any permission to modify the files (thus
   failing DFSG#3). Moreover, the license grant to attempt to restrict use
   to "products supporting the Unicode Standard" (thus failing DFSG#6)."

   "In this case a solution is to use libicu and to remove this code by
   repacking."

That is true when the license is the exact one reported in bug 823100,
but...

   "If this is a false-positive, please report a bug against Lintian."

Here I am :)

The code has been relicensed to a more permissive license by Unicode.
All that is required from package maintainers is to update the license
text, like in:
https://github.com/google/breakpad/commit/14bbefbd9600e08d6a34d7250faa8bc9dba2113e

See: https://bugs.chromium.org/p/google-breakpad/issues/detail?id=270#c7


-- System Information:
Debian Release: 9.0
  APT prefers unstable
  APT policy: (500, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 4.9.0-1-amd64 (SMP w/4 CPU cores)
Locale: LANG=ja_JP.UTF-8, LC_CTYPE=ja_JP.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)