You could put the full paths to the 3.4.4 compiler in the configure arguments. See configure -help.

Doug Reeder
On Sep 27, 2008, at 3:21 PM, Shafagh Jafer wrote:

I have a simple question:
My default gcc is 2.95.3, so I installed a newer version in my own home directory, it's gcc-3.4.4. Now I want to install openmpi and compile it with this new version. I dont know how to force it not to pick the default one. I want it to use the 3.4.4 version. Please let me know what to do exactly. Thanks.

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