On Wednesday 12 May 2010 23:34:12 Jason Moxham wrote:
> On Wednesday 12 May 2010 23:24:11 Jason Moxham wrote:
> > On Wednesday 12 May 2010 23:11:39 Minh Nguyen wrote:
> > > Hi folks,
> > >
> > > I have tuned revision 2927 of MPIR on the Sage and Skynet machines.
> > > Results --- including build failures, issues with make tune, and tune
> > > logs --- are up on this wiki page [1]. I have *not* yet committed any
> > > of the new tuning parameters as I do not have the necessary
> > > privileges. The build failures with the two IA-64 Linux machines
> > > resulted from using GCC 4.5.0. The other failure occurs on x86_64
> > > Solaris 10.
> > >
> > > [1] http://wiki.sagemath.org/mpir/BuildFarm/mpir-2.0.1#MPIR2.0.1-r2927
> > >
> > > --
> > > Regards
> > > Minh Van Nguyen
> >
> > On cleo the IA64 machine we do get these passes
> >
> > configure: error: C++ compiler not available, see config.log for details
> > cleo
> >
> > PASSED CC=cc CXX=c++ configure=
> > PASSED CC=cc CXX=c++ configure=--enable-cxx --enable-gmpcompat
> > PASSED CC=cc CXX=c++ configure=--enable-cxx --enable-gmpcompat
> > --enable-assert --enable-alloca=debug
> > PASSED CC=cc CXX=c++ configure=--enable-cxx --enable-gmpcompat
> > --enable-assert --enable-alloca=debug --build=none-unknown-linux-gnu
> > PASSED CC=icc CXX=icpc configure=
> > FAILED CC=icc CXX=icpc configure=--enable-cxx --enable-gmpcompat
> >
> > cc which is gcc-4.1.1 passes all tests
> > icc passes but the c++ compiler part of it "icpc" fails
>
> at  least one part of it was easy to fix , we should not set CXX=icpc  ,
> just let the configure script use the default
> ie
> CC=icc CXX= ./configure=--enable-cxx && make && make check

and I ment to say , I suppose this is the correct behavour , but it would be 
nice if setting CXX=icpc worked  , the last test that configure did in 
config.log was a failure to find std iostream , this maybe the cause


>
> > I will look at the Solaris Core2 failure  , and the rosemary tune failure
> >
> > Jason

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