Add needed/remove unneeded linker dependencies

[rolk]

On my Ubuntu 12.04, I am unable to get a clean build if these libraries aren't added/removed. I reckon that there shouldn't be problems on other distributions (CentOS, RHEL, SuSE) but alas I haven't tested.

[bska]

This seems right at least for the case of dynamic libraries, but I'm ever so slightly concerned about the case of a static-only build (i.e., configuring OPM-Core with the --disable-shared option). I'm afraid I don't have easy access to Ubuntu 12.04 at the moment, so would you mind testing if these commits (and especially commit b608871) somehow affects your ability use --disable-shared?

[andlaus]

I would say that this is yet another argument to use dune's DUNE_CHECK_ALL macro to detect the dune dependencies....

Only tangentially related: would it not make sense to change the default for opm-core to --disable shared? This would save people who compile it via dunecontrol (me) some headaches...

[bska]

@andlaus: As far as I can tell, there is no way DUNE_CHECK_ALL will solve the particular problem being discussed in issue #58. The problem is caused by an incompatibility in two of Ubuntu 12.04's software packages, of which (Dune's slightly adapted) SuperLU macro brings in one and AX_BLAS the other.

As for --disable-shared: Is there a reason you can't pass that through CONFIGURE_FLAGS in your options file?

[blattms]

tested on Debian. Compiles and provides SUPERLU support in dune-istl.

Concerning $BLAS: It is not defined anywhere.

[bska]

Thanks,

I'll merge this right away!

[andlaus]

As far as I can tell, there is no way DUNE_CHECK_ALL will solve the particular problem being discussed in issue #58. The problem is caused by an incompatibility in two of Ubuntu 12.04's software packages, of which (Dune's slightly adapted) SuperLU macro brings in one and AX_BLAS the other.

okay, then I misunderstood the issue at hand. I thought that roland identified superLU as unneeded in 45c21f4 which would not have happened if it was implicitly pulled in by dune.

As for --disable-shared: Is there a reason you can't pass that through CONFIGURE_FLAGS in your options file?

of course you can, but if you don't specify it (and normally, there is no reason to do so IMO), the defaults of Dune and OPM-core mismatch which leads to quite strange error messages when you try to compile the beast...