1) This belongs in petsc-maint at mcs.anl.gov 2) We always always need configure.log and make*.log to diagnose problems with build
Matt On Fri, Feb 13, 2009 at 1:31 AM, Svend Tollak Munkejord < stm-direct_reply at pvv.org> wrote: > Hi, > > On 2009-02-12, Satish Balay wrote: > > > On Thu, 12 Feb 2009, Svend Tollak Munkejord wrote: > > > >> > >> > But ideally - you should be using '--with-cc=suncc --wth-cxx=sunCC' > >> > with sunf90 [not gcc/g++]. > >> > >> I agree, but this gives: > >> > >> > ********************************************************************************* > >> UNABLE to CONFIGURE with GIVEN OPTIONS (see configure.log > for details): > >> > --------------------------------------------------------------------------------------- > >> C++ compiler you provided with -with-cxx=sunCC does not work > >> > ********************************************************************************* > >> > >> configure.log contains things like > >> > >> Possible ERROR while running linker: /usr/lib64/libm.so: file not > recognized: File format not recognized > >> > >> and I don't know how to fix it. I could send you the configure.log if > >> you like. > > > > Hmm - sometimes sun compilers require the static libm - so the > > following additional option might > > work. '--LIBS=/usr/lib64/libm.a'. > > As an option to ./config/configure.py ? > It made no difference. > > > Otherwise - send us configure.log at > > petsc-maint at mcs.anl.gov > > Based on your next e-mail (below), this now seems futile? > > > Another note: we always recommend debug build of PETSc for > > development. One should worry about optimized/performance builds - > > only after developmenet is done and when performance numbers are > > captured [perhaps for publishing]. > > OK. I tried --with-debugging=yes, and it gave the same error message. > > > On 2009-02-12, Satish Balay wrote: > > >> > Possible ERROR while running linker: /usr/lib64/libm.so: file not > recognized: File format not recognized > > > > Looks like sunCC is broken. [it can't compile a simple test > > code]. > > This is strange. I tried this on my 32-bit computer, and there sunCC > didn't seem to cause any trouble. > > > This c++ dependency is from hypre.. > > Yes, the BoomerAMG solver works very well for my problems. > > Regards, > -- > Svend Tollak Munkejord > -- What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead. -- Norbert Wiener -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.mcs.anl.gov/pipermail/petsc-users/attachments/20090213/fe407702/attachment-0001.htm>
