Re: error in compiling GnuTLS example

[Nikos Mavrogiannopoulos]

On 02/27/2012 11:38 PM, Peter Penzov wrote:

> Hi, I use Centos with GnuTLS version gnutls-2.8.5-4.el6.x86_64. I
> trying to compile the example ex-serv-x509.c. When I try to compile
> it using this command: gcc -o server ex-serv-x509.c -lgnutls
> 
> I get this error: ex-serv-x509.c: In function ‘generate_dh_params’: 
> ex-serv-x509.c:57: error: ‘GNUTLS_PK_DH’ undeclared (first use in
> this function) ex-serv-x509.c:57: error: (Each undeclared identifier
> is reported only once ex-serv-x509.c:57: error: for each function it
> appears in.) ex-serv-x509.c:57: error: ‘GNUTLS_SEC_PARAM_LOW’
> undeclared (first use in this function) ex-serv-x509.c: In function
> ‘main’: ex-serv-x509.c:137: warning: cast to pointer from integer of
> different size How I can fix this error?


Most probably you are compiling one of the examples in the current
documentation using the "old" 2.8.5. This is not possible. Either use a
current version of gnutls or use the examples from the documentation in
your distribution.

regards,
Nikos