ipo problems? after upgrading to ifort9

ipo problems? after upgrading to ifort9

I have been developing some code and it has been compiling fine with the previous version (8.1) of the intel fortran compiler. I upgraded to ifort9 and I get ipo errors (I am not specifying IPO, either). Is ipo or something like that on by default with the new compiler version?

all the files compile without error, but when I attempt to link the object files I get a complaint about ipo, which I am not using.

>>IPO link: can not find "("
>>ifort: error: problem during multi-file optimization compilation (code 1)

I am using Fedora Core 4, which worked fine with the previous ifort8.1 compiler. I have gone back and re-installed the working compiler, but I thought this was an issue which maybe should be addressed.


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