[Swan] Problem connecting with shrew vpnclient with version 3.24

[Paul Wouters]

On Wed, 27 Jun 2018, antonio wrote:

> 
> I try directly git master and also version 3.24 (git checkout v3.24) but i can't compile, it gives me the
> error:
> 
> In file included from /usr/src/libreswan/programs/pluto/linux-copy/linux/xfrm.h:5:0,
>                  from /usr/src/libreswan/programs/pluto/kernel_netlink.c:56:
> /usr/include/netinet/in.h:99:5: error: expected identifier before numeric constant
>      IPPROTO_HOPOPTS = 0,   /* IPv6 Hop-by-Hop options.  */

On older debians you need to set USE_GLIBC_KERN_FLIP_HEADERS=true

Paul