[Users] ld using lots of memory on Fedora Core 20

[Roland Haas]

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Hello all,

I am trying to test building the ET on Fedora core and find that the
linking stage uses much more (1.3GB, the executable is 280M) memory
than on the other Linux distributions (Ubuntu, Debian) that I tried.

I already tried the -no-keep-memory option which does not help.

Does anyone have experience with how to make the linker use less memory?

I follow the steps in
https://docs.einsteintoolkit.org/et-docs/Simplified_Tutorial_for_New_Users
(which is what I am updating), with the exception of updating the
mpich paths to no longer use mpich2 but instead mpich.

Yours,
Roland

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