Source: binaryen Version: 108-1 Severity: wishlist Your source contains a copy of ConvertUTF.cpp at third_party/llvm-project/ConvertUTF.cpp.
As https://lintian.debian.org/tags/license-problem-convert-utf-code indicates, the license listed at the top of the file is not DFSG-free. However, as https://bugs.chromium.org/p/google-breakpad/issues/detail?id=270 and https://chromium.googlesource.com/breakpad/breakpad/+/14bbefbd9600e08d6a34d7250faa8bc9dba2113e%5E%21/ explain, the license was replaced by Unicode with a different license that is DFSG-free. Specifically, the file can now be licensed with the text at https://www.unicode.org/license.txt. It looks like your upstream code uses a copy acquired from LLVM. Beginning with version 16, LLVM has replaced the license the problematic licensing text with the current license as can be seen at https://llvm.org/doxygen/ConvertUTF_8cpp_source.html. Once your upstream updates the license, you can remove your current Lintian override.