Hello, Paul.

On Sat, Aug 12, 2023 at 11:15:05 +1000, Paul Colquhoun wrote:
> On Saturday, August 12, 2023 4:46:17 A.M. AEST Alan Mackenzie wrote:
> > Hello, Gentoo.

> > For the past couple of days, after $ emerge --sync, I've tried

> >     $ emerge -auND @world

> > ..  It has come back very quickly with the error message:

> > #########################################################################

> > !!! The ebuild selected to satisfy ">=net-misc/curl-7.21.5[ssl]" has unmet
> > requirements. - net-misc/curl-8.1.2::gentoo USE="adns ftp gnutls http2 imap
> > pop3 progress-meter smtp ssl tftp -alt-svc -brotli -gopher -hsts -idn
> > -kerberos -ldap -mbedtls (-nghttp3) -nss -openssl -rtmp (-rustls) -samba
> > -ssh (-sslv3) -static-libs -telnet -test -verify-sig -websockets -zstd"
> > ABI_X86="(64) -32 (-x32)" CURL_SSL="openssl -gnutls -mbedtls -nss
> > (-rustls)"

> >   The following REQUIRED_USE flag constraints are unsatisfied:
> >     curl_ssl_openssl? ( openssl )

> >   The above constraints are a subset of the following complete expression:
> >     ssl? ( exactly-one-of ( curl_ssl_gnutls curl_ssl_mbedtls curl_ssl_nss
> > curl_ssl_openssl curl_ssl_rustls ) ) curl_ssl_gnutls? ( gnutls )
> > curl_ssl_mbedtls? ( mbedtls ) curl_ssl_nss? ( nss ) curl_ssl_openssl? (
> > openssl ) curl_ssl_rustls? ( rustls )

> > #########################################################################

> > ..  I don't understand what is meant by "curl_ssl_openssl? ( openssl )" in
> > the above message.  I assume it's talking about some USE flag, but which?
> > openssl?  curl_ssl_openssl?  As a matter of interest, I have
> > =dev-libs/openssl-3.0.9-r2 installed.

> > Please help me understand what's happening.

> > Thanks for the help!


> In the USE flsgs you have: gnutls -openssl
> In the CURL_SSL flags you have: openssl -gnutls

> These 2 are contradicting each other. One says use gnutls instead of openssl, 
> the other says no, use openssl instead of gnutls.

> Pick which option you want to use, and adjust the flags to agree on that 
> option.

Thanks, that's what I did.  I set openssl for curl (in
/etc/portage/package.use), and the problem resolved itself.

> -- 
> Reverend Paul Colquhoun, ULC.     http://andor.dropbear.id.au/
>   Asking for technical help in newsgroups?  Read this first:
>      http://catb.org/~esr/faqs/smart-questions.html#intro

-- 
Alan Mackenzie (Nuremberg, Germany).

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