The configure script checks for C++ support as telnet (but not telnetd)
contains C++ code. This used to work by accident if the host had g++,
as we didn't pass TARGET_CONFIGURE_OPTS to configure (which sets CXX to
/bin/false).
Fix it by removing the g++ check and rewriting the configure checks to
use the C compiler instead.
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
[Peter: add netkitbase dependency]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Samuel Martin <s.martin49@gmail.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>