On Tue, 14 Feb 2023 12:02:37 +0100 ASSI wrote: > Takashi Yano via Cygwin-apps writes: > > - The libopenh264 package includes only /etc/postinstall > > and /etc/preremove, which downloads/removes Cisco's dll > > (binary) as well as license file. > > This is a Windows / MingW64 DLL, not a Cygwin one? Right. > Also, since Cisco seems to be unable to correctly provide a cert chain > over the Akamai infrastructure to allow downloading via HTTPS, you > should have an SHA256 or SH512 check on the resulting file to assure > that the file matches what is expected. It should probably be renamed > to .dll only after that step. Thanks for the advice. I have revised the cygport file. -- Takashi Yano