How to make configure script look for gnutls3?

[Tony Zhou]

Hi Nikos,

I tried to set the environment variables of these two but still cannot 
compile it.
Here are the environment variables:

LIBGNUTLS_CFLAG='-g -O2 -Wall'
LIBGNUTLS_LIBS=/usr/local/lib/gnutls3

the values are from /usr/local/libdata/pkgconfig/gnutls3.pc.

and make complains that "ocpasswd.c:27:10: fatal error: 
'gnutls/gnutls.h' file not found", which it exists in 
/usr/local/include/gnutls3/gnutls/gnutls.h.
I have tried to set LIBGNUTLS_LIBS to /usr/local/include/gnutls3/ and 
re-ran the configure script, but it still cannot compile.

Thanks,
TZ

On 3/30/2014 5:59 AM, Nikos Mavrogiannopoulos wrote:
> On Sat, 2014-03-29 at 21:24 -0400, Tony Zhou wrote:
>> Hi,
>>
>> I am trying to compile ocserv 0.3.2 under FreeBSD 10, and FreeBSD 10
>> offers binary package named gnutls3 to provide libraries for gnutls
>> 3.12.  However, the configure script of ocserv keeps looking for
>> gnutls.pc for pkg-config tool, but in FreeBSD it is located at
>> /usr/local/libdata/pkg-config/gnutls3.pc instead of gnutls.pc, thus the
>> script fails. What part of configure script should I change to make it
>> look for gnutls3.pc?
> In ./configure --help there are some environmental variables lists, that
> can be used to override the default paths (PKG_CONFIG_PATH,
> PKG_CONFIG_LIBDIR), or even allow you to set the necessary cflags and
> libs manually (LIBGNUTLS_CFLAGS, LIBGNUTLS_LIBS).
>
> regards,
> Nikos
>
>