@c = map { glob } qw(*.c); # Find the .c files.
@c = map { lc } @c; # Lowercase the names.
@c = grep { !/malloc\.c/ } @c; # Use the system malloc.
- @c = grep { !/madly\.c/ } @c; # mad is undef.
@c = grep { !/main\.c/ } @c; # main.c must be explicit.
push @c, map { lc } @x;
@c = map { s:^\.\./::; $_ } @c; # Remove the leading ../