[arch-general] Objective C ABI version

[Sergej Pupykin]

Hi,

I have a small question about ObjC ABI.

(See openvpn-authldap-plugin:
http://aur.archlinux.org/packages.php?ID=30584)

This package can be built only with
export OBJCFLAGS=-fobjc-abi-version=2

As I understand gcc-objc uses ABI version 0 by default, but this ABI
support already dropped from libobjc.

So I get "undefined reference to `objc_msgSend'" errors in default
build. (like this:
https://bugs.launchpad.net/ubuntu/+source/openvpn-auth-ldap/+bug/771029)

Is there any way to fix default gcc-objc ABI version?