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