gcc -D__KERNEL__ -I/usr/src/packages/BUILD/kernel-2.4.21rc1/include -Wall -Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common -fomit-frame-pointer -pipe -mpreferred-stack-boundary=2 -march=i686 -DMODULE -DMODVERSIONS -include /usr/src/packages/BUILD/kernel-2.4.21rc1/include/linux/modversions.h -g -nostdinc -iwithprefix include -DKBUILD_BASENAME=ambassador  -c -o ambassador.o ambassador.c
In file included from ambassador.c:31:
/usr/src/packages/BUILD/kernel-2.4.21rc1/include/linux/atmdev.h: In function `atm_may_send':
/usr/src/packages/BUILD/kernel-2.4.21rc1/include/linux/atmdev.h:446: warning: comparison between signed and unsigned
ambassador.c:301:21: pasting "." and "start" does not give a valid preprocessing token
ambassador.c:305:23: pasting "." and "regions" does not give a valid preprocessing token
ambassador.c:310:20: pasting "." and "data" does not give a valid preprocessing token
ambassador.c: At top level:
/usr/src/packages/BUILD/kernel-2.4.21rc1/include/linux/module.h:299: warning: `__module_kernel_version' defined but not used
/usr/src/packages/BUILD/kernel-2.4.21rc1/include/linux/module.h:302: warning: `__module_using_checksums' defined but not used
ambassador.c:2588: warning: `__module_license' defined but not used
make[3]: *** [ambassador.o] Error 1
make[3]: Leaving directory `/usr/src/packages/BUILD/kernel-2.4.21rc1/drivers/atm'
make[2]: *** [_modsubdir_atm] Error 2
make[2]: Leaving directory `/usr/src/packages/BUILD/kernel-2.4.21rc1/drivers'
make[1]: *** [_mod_drivers] Error 2
make[1]: Leaving directory `/usr/src/packages/BUILD/kernel-2.4.21rc1'
Bad exit status from /var/tmp/rpm-tmp.78240 (%build)
make: *** [rpm] Error 1