---- Mamoru Tasaka <mtasaka(a)ioa.s.u-tokyo.ac.jp> wrote:
Steve wrote, at 02/05/2009 03:55 AM +9:00:
> ---- Kevin Kofler <kevin.kofler(a)chello.at> wrote:
>> Steve wrote:
>>> I had tried putting #define __USE_GNU in the code but that didn't make
any
>>> difference.
>> You need to #define _GNU_SOURCE, not __USE_GNU. glibc #undefs all the
>> __USE_* macros, then #defines them based on the _*_SOURCE macros you used.
>>
>
> ...and now I know...
> but that still doesn't explain why _GNU_SOURCE is not defined in the dhcp-4.0.0
src rpm.
Note that dhcp-4.0.0-22.fc9 srpm has:
-------------------------------------------------------------
CFLAGS="%{optflags} -fPIC -D_GNU_SOURCE" \
%configure \
--disable-dhcpv6 \
--with-srv-lease-file=%{_localstatedir}/lib/dhcpd/dhcpd.leases \
--with-cli-lease-file=%{_localstatedir}/lib/dhclient/dhclient.leases \
--with-srv-pid-file=%{_localstatedir}/run/dhcpd.pid \
--with-cli-pid-file=%{_localstatedir}/run/dhclient.pid \
--with-relay-pid-file=%{_localstatedir}/run/dhcrelay.pid
-------------------------------------------------------------
Interesting. I'll take another look tomorrow morning. Perhaps there is a completly
different reason why the make is failing with that error or perhaps something funky
happened with configure.
Steve.