for i in `cat options `; do \
#  for j in `ls *.c`; do \
    sdcc ${i//_/ } -I. -I/home/jeckel/sdcc/device/include -c $j set.c 1>&2 ; \
    echo "$i:"; \
    perl minus_inout.pl sdcc/inout.trc trace.txt; \
    for k in `echo ${i//_/ }`; do \
      echo feature_option_$k; \
    done; \
   echo \; ; \
#  done; \
done > context.con