On Mon, Dec 7, 2020 at 9:29 PM Tom Crane <tpcw...@mklab.ph.rhul.ac.uk> wrote:
>
> On Mon, 7 Dec 2020, Petr Pisar wrote:
>
> > V??Mon, Dec 07, 2020 at 03:44:32AM +0000,??Tom Crane napsal(a):
> ...
> >
> > I suspect you use OpenSSL for TLS and wget is missing the fcntl() call from
> > src/openssl.c.
>
> That was it. Checking the Slackware distro's build script
> http://slackware.osuosl.org/slackware64-current/source/n/wget/wget.SlackBuild
> shows it specifies,
>
> ./configure --with-ssl=openssl
There's also --with-libssl-prefix when OpenSSL is not in a standard
location. I believe the same option is needed when using an updated
GnuTLS.
(I build against OpenSSL because OpenSSL is easier to update. OpenSSL
has fewer dependencies than GnuTLS. I don't know how
--with-libssl-prefix behaves with GnuTLS).
You might need --with-libssl-prefix on a system like OS X. OS X
provides an antique version OpenSSL 0.9.x, so you usually need to
build and install OpenSSL 1.1.x.
For example:
# OS X 10.5 (PowerMac)
$ /usr/bin/openssl version
OpenSSL 0.9.7l 28 Sep 2006
# OS X 10.9
$ /usr/bin/openssl version
OpenSSL 0.9.8zg 14 July 2015
# OS X 10.12
$ /usr/bin/openssl version
OpenSSL 0.9.8zh 14 Jan 2016
Jeff
