gnutls compile issues

[dparussalla at baysidegrp.com.au]

Hi All,

I am having issues compiling gnutls-2.12.23 on Freebsd 6.4 stable
platform. Please find the following errors.

Any help much appropriated.

checking whether <wchar.h> uses 'inline' correctly... no
configure: error: <wchar.h> cannot be used with this compiler (cc
-std=gnu99 -O2 -fno-strict-aliasing -pipe -I/usr/local/include/p11-kit-1  
-I/usr/local/include -fPIC -D_THREAD_SAFE).
This is a known interoperability problem of glibc <= 2.5 with gcc >= 4.3 in
C99 mode. You have four options:
  - Add the flag -fgnu89-inline to CC and reconfigure, or
  - Fix your include files, using parts of
    <http://sourceware.org/git/?p=glibc.git;a=commitdiff;h=b037a293a48718af30d706c2e18c929d0e69a621>,
or
  - Use a gcc version older than 4.3, or
  - Don't use the flags -std=c99 or -std=gnu99.
Configuration aborted.
===>  Script "configure" failed unexpectedly.
Please report the problem to novel at FreeBSD.org [maintainer] and attach the