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We have our source codes migrated from HP-UX to LINUX REL 5.
In some of the scripts, certain flags like -DHPUX -DUNIX have been use. I wanted to know, what can replace these flags in LINUX?
then certain optimization flags are also used like +O2, etc. these give an error as O2:command not found in Linux. What can be the proper replacement for them?
It would be helpful if you copied & pasted the relevant code
snippets in CODE tags here, from your description alone people
won't be able to make too many suggestions.
Are those build scripts for an in-house application?
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Migration from HPUX to REL5
