[macports-ports] branch master updated: librsvg: also use pre-cargo version for 10.8

[Rainer Müller]

On 2018-04-05 22:32, David B. Evans wrote:
> +# cargo build also fails on 10.8 due to known SSL/TLS issues with
> github.com +# Updating registry
> `https://github.com/rust-lang/crates.io-index` +# Downloading
> shell-escape v0.1.4 +# error: unable to get packages from source +#
> Caused by:[35] SSL connect error (error:14077410:SSL
> routines:SSL23_GET_SERVER_HELLO:sslv3 alert handshake failure) +#
> https://trac.macports.org/ticket/56195
cargo is using git for this operation and the failure is coming from
/usr/bin/git.

cargo should declare

    if {${os.subplatform} eq "macosx" && [vercmp ${macosx_version} 10.8]
<= 0} {
        depends_run port:git
    }

for legacy platforms, as cargo is unusable if it cannot update its registry.

I'll leave the change to someone who is interested and willing to test this.

Rainer
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