Error building ocserv 0.2.2

[Per Juborg]

Hi,

That helped, but not all the way :(

Look at this:
make
make  all-recursive
Making all in gl
make  all-recursive
make[4]: Nothing to be done for `all-am'.
Making all in src
Making all in pcl
make[3]: Nothing to be done for `all'.
  CC       worker-vpn.o
In file included from worker-vpn.c:35:
/usr/include/net/if.h:306:19: error: field has incomplete type 'struct sockaddr'
                struct  sockaddr ifru_addr;
                                 ^
/usr/include/net/if.h:306:10: note: forward declaration of 'struct sockaddr'
                struct  sockaddr ifru_addr;
                        ^
/usr/include/net/if.h:307:19: error: field has incomplete type 'struct sockaddr'
                struct  sockaddr ifru_dstaddr;
                                 ^
/usr/include/net/if.h:306:10: note: forward declaration of 'struct sockaddr'
                struct  sockaddr ifru_addr;
                        ^
/usr/include/net/if.h:308:19: error: field has incomplete type 'struct sockaddr'
                struct  sockaddr ifru_broadaddr;
                                 ^
/usr/include/net/if.h:306:10: note: forward declaration of 'struct sockaddr'
                struct  sockaddr ifru_addr;
                        ^
/usr/include/net/if.h:352:18: error: field has incomplete type 'struct sockaddr'
        struct  sockaddr ifra_addr;
                         ^
/usr/include/net/if.h:306:10: note: forward declaration of 'struct sockaddr'
                struct  sockaddr ifru_addr;
                        ^
/usr/include/net/if.h:353:18: error: field has incomplete type 'struct sockaddr'
        struct  sockaddr ifra_broadaddr;
                         ^
/usr/include/net/if.h:306:10: note: forward declaration of 'struct sockaddr'
                struct  sockaddr ifru_addr;
                        ^
/usr/include/net/if.h:354:18: error: field has incomplete type 'struct sockaddr'
        struct  sockaddr ifra_mask;
                         ^
/usr/include/net/if.h:306:10: note: forward declaration of 'struct sockaddr'
                struct  sockaddr ifru_addr;
                        ^
/usr/include/net/if.h:437:26: error: field has incomplete type 'struct sockaddr_storage'
        struct sockaddr_storage addr;   /* in/out */
                                ^
/usr/include/net/if.h:437:9: note: forward declaration of 'struct sockaddr_storage'
        struct sockaddr_storage addr;   /* in/out */
               ^
/usr/include/net/if.h:438:26: error: field has incomplete type 'struct sockaddr_storage'
        struct sockaddr_storage dstaddr; /* out */
                                ^
/usr/include/net/if.h:437:9: note: forward declaration of 'struct sockaddr_storage'
        struct sockaddr_storage addr;   /* in/out */
               ^
8 errors generated.
make[3]: *** [worker-vpn.o] Error 1
make[2]: *** [all-recursive] Error 1
make[1]: *** [all-recursive] Error 1
make: *** [all] Error 2

/Per

-----Original Message-----
From: Nikos Mavrogiannopoulos [mailto:n.mavrogiannopoulos at gmail.com] 
Sent: den 6 december 2013 09:51
To: Per Juborg
Cc: openconnect-devel at lists.infradead.org
Subject: Re: Error building ocserv 0.2.2

On Thu, Dec 5, 2013 at 10:38 PM, Per Juborg <per at juborg.nu> wrote:
> Hi
> I'm having problems with building OCServ on my Mac OSX 10.8.5 I get 
> the following message when running make:
> In file included from main.c:30:
> ./system.h:28:1: error: unknown type name 'sighandler_t'
> sighandler_t ocsignal(int signum, sighandler_t handler);

Hello,
 Simply replace sighandler_t with sig_t on that system. I've added a configure check in master to prevent that issue in the future.

> #define LIST_HEAD(name) \
>         ^
> /usr/include/sys/queue.h:373:9: note: previous definition is here
> #define LIST_HEAD(name, type)                                           \
>         ^

edit src/ccan/list/list.h and add the following:
#undef LIST_HEAD
after the last include. Does that fix the issue you see?

regards,
Nikos