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Unresolved external when using /Qipo option

jajr
Beginner
‎03-02-2006 07:46 PM
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I'm trying to optimise an application, but when I try to use interprocedural optimizations between files (/Qipo) I get an unresolved external on linking. The error reported is:

libifcoremt.lib(libifcoremain.obj) : error LNK2019: unresolved external symbol _MAIN__ referenced in function _main

Without the /Qipo option the project links and runs with no problem.

Can anyone help?

Thanks

Jim

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Steven_L_Intel1
Employee
‎03-02-2006 07:51 PM
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Please submit a test case to Intel Premier Support.
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For more complete information about compiler optimizations, see our Optimization Notice.