Re: [ESPResSo] compilation on AIX

[Olaf Lenz]

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Hello!

Today, I have had some time to investigate your problem. I have got a
solution made by other people that should solve the problems, however I
was not able to verify it in the short time.

One problem was connected with specifying the MPI compiler mpCC instead
of the default compilers, the other is connected to using a Tcl library
that is also compiled using this compiler.

This means that you will have to compile the Tcl interpreter yourself.
In the following, I will copy the step-by-step instructions that I got:

1. Get and unpack Tcl.
2. To compile it, you will have to edit the "configure" script, find the
line that contains "can not run test program", and remove the "exit"
command.
3. Now configure, build and install it with
./configure --prefix=$HOME CC=mpCC LDFLAGS="-b64" LIBS="-lm" CFLAGS="-q64"
gmake
gmake install

Now you can compile ESPResSo:
1. Get and unpack the sources.
2. Configure and compile it via:
configure CC=mpCC LDFLAGS="-b64 -L$HOME/lib" LIBS="-lm" CFLAGS="-q64"
CPPFLAGS="-I$HOME/include"
gmake

I hope that this helps!

Cheers
        Olaf
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