4 gcc -E -dM ${1:-Config.h} | \
5 sed -n -e '/^.*BB_FEATURE.*$/d;s/^#define.*\<BB_\(.*\)\>/\1.c/gp;' \
8 test "${RAW}" != "" || exit
10 # By running $RAW through "ls", we avoid listing
11 # source files that don't exist.
12 ls $RAW 2>/dev/null | tr '\n' ' '