[Oscar-devel] RH 8.0

[Jason B.]

After a bit of work getting perl-Tk libraries installed (manually), I performed a successful installation of OSCAR under RedHat 8.0. I checked in a client rpmlist for others to use in testing. Unfortunately, the MPICH and LAM tests failed. Here's a paste of the respective .err files:

[root@oj mpich]# cat mpichtest.err
cxxhello.o: In function `main':
cxxhello.o(.text+0x69): undefined reference to `MPI::Init(int&, char**&)'
cxxhello.o(.text+0x70): undefined reference to `MPI::COMM_WORLD'
cxxhello.o(.text+0x75): undefined reference to `MPI::Comm::Get_rank() const'
cxxhello.o(.text+0x7c): undefined reference to `MPI::COMM_WORLD'
cxxhello.o(.text+0x83): undefined reference to `MPI::Comm::Get_size() const'
cxxhello.o(.text+0x108): undefined reference to `MPI::Finalize()'
collect2: ld returned 1 exit status


[root@oj oscartst]# cat lam/lamtest.err
/tmp/cc9DQHgT.o: In function `main':
/tmp/cc9DQHgT.o(.text+0x27): undefined reference to `MPI::COMM_WORLD'
/tmp/cc9DQHgT.o(.text+0x3a): undefined reference to `MPI::COMM_WORLD'
/tmp/cc9DQHgT.o: In function `MPI::Finalize()':
/tmp/cc9DQHgT.o(.gnu.linkonce.t._ZN3MPI8FinalizeEv+0xa): undefined reference to `MPI::ERRORS_THROW_EXCEPTIONS'
/tmp/cc9DQHgT.o: In function `MPI::Real_init()':
/tmp/cc9DQHgT.o(.gnu.linkonce.t._ZN3MPI9Real_initEv+0xa): undefined reference to `MPI::ERRORS_THROW_EXCEPTIONS'
/opt/lam-6.5.7/lib/liblammpi++.a(intercepts.o): In function `errhandler_intercept':
intercepts.o(.text+0x75): undefined reference to `__builtin_new'
-----SNIP-----
There is another ~12K of undefined reference messages in lamtest.err

If anyone can assist in debugging this problem, I'd really like to add RH 8.0 support to OSCAR in the near future. Even if people don't use x.0 releases, it will give us a "foot in the door" for future 8.x releases.

I'm assuming this has something to do with gcc 3.2 being the only available gcc compiler... I'm looking into subbing the old version of them.

Jason



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