Re: [AMBER-Developers] Pmemd no longer compiling with older GCC (4.8.5)

From: Daniel Roe <daniel.r.roe.gmail.com>
Date: Wed, 26 Jan 2022 13:20:25 -0500

On Tue, Jan 25, 2022 at 8:42 PM David A Case <david.case.rutgers.edu> wrote:
>
> Update: I've pushed a new branch, minimum_compiler_check, that implements
> simple checks on g++ and gfortran. The error messages should be expanded
> to point users to documentation about how to fix the problem. And, the

Seems to work ok, tested with 4.8.5 and 5.4.0, get something like:
```
CMake Error at cmake/VerifyCompilerConfig.cmake:24 (message):
  Amber requires at least gcc-6.0
```
6.3.0 appears to be working, I'll compile with that and let you know
how it goes.

-Dan



> check on c++ might be changed to require a specific std-cxx version, but
> I don't immediately see how to implement that check right at the beginning
> of the cmake run, where it will do the most good.
>
> Dan: can you try this branch on your 4.8.5 system? Think about how we
> might make the messages as easy as possible to understand.
>
> ...thx...dac
>
>
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Received on Wed Jan 26 2022 - 10:30:02 PST
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