nistnet installation problem
 

Hi

I get error during nistnet installation.

./configure run successfully
But during Make command
ERROR:

test -e include/linux/autoconf.h -a -e include/config/auto.conf || (
\
echo; \
echo " ERROR: Kernel configuration is invalid."; \
echo " include/linux/autoconf.h or include/config/auto.conf
are missing."; \
echo " Run 'make oldconfig && make prepare' on kernel src to
fix it."; \
echo; \
/bin/false)
mkdir -p /home/work/src/nistnet-3.0a/kernel/.tmp_versions ; rm -f
/home/work/src/nistnet-3.0a/kernel/.tmp_versions/*
make -f scripts/Makefile.build obj=/home/work/src/nistnet-3.0a/kernel
scripts/Makefile.build:46: *** CFLAGS was changed in
"/home/work/src/nistnet-3.0a/kernel/Makefile". Fix it to use
EXTRA_CFLAGS. Stop.
make[2]: *** [_module_/home/work/src/nistnet-3.0a/kernel] Error 2
make[2]: Leaving directory `/usr/src/kernels/2.6.25.3-18.fc9.i686'

Ok...so when it told you:
...did you DO IT?