Re: BUG #15358: PostgreSQL fails to build on 10.14 when Perl is enabled.

=?utf-8?q?PG_Bug_reporting_form?= <noreply@postgresql.org> writes:
> As of macOS 10.14/Mojave the headers for Perl are no longer available inside
> `/System`, which breaks several assumptions PostgreSQL makes during the
> compile process. PostgreSQL uses `perl -MConfig -e 'print
> $Config{archlibexp}'` + "CORE" to determine the location, and on macOS 10.14
> this returns `/System/Library/Perl/5.18/darwin-thread-multi-2level` +
> "CORE".

Sigh.  Would you mind filing a bug with *Apple* not us?  There's no
good reason why they have to break this.  They are certainly free to
rearrange their installation however they like, but that doesn't
excuse them from updating $Config{archlibexp} to reflect it.

I realize of course that Cupertino is a bit impervious to suggestions
like that ... but if nobody even makes the suggestion, it's only partly
their fault.

            regards, tom lane