Useless use of cat, as merlyn would (will?:) say.

Try this: 

perl -ne 'print if s!#\s*define\s+(\S+)\s+([^(?:\s*/\*.*\*/)])$!use co
+nstant $1 => $2;!g' /usr/include/linux/elf.h >> Constants.pm

[download]

In reply to RE: Converting C #define to 'use constant' statements by btrott
in thread Converting C #define to 'use constant' statements by rpc

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