> On 19 Mar 2016, at 18:20, Satish Balay <[email protected]> wrote: > > If '-show' is not listing these -L options - where is mpicc picking them up > from?
that’s how Spack does things somewhere behind the curtains. Regards, Denis. > > Satish > > On Fri, 18 Mar 2016, Denis Davydov wrote: > >> Hi Satish, >> >>> On 18 Mar 2016, at 19:01, Satish Balay <[email protected]> wrote: >>> >>> your mpicc is barfing stuff on stderr - thus confusing petsc configure. >> >> yes, i noticed that. I don’t have that issue when using Homebrew’s build >> OpenMPI, and thus no confusion to petsc config. >> Also those things are just warnings, why are they reported to stderr is not >> clear… >> I will try suppressing it with -Qunused-arguments ... >> >>> >>> I don't see this issue with the old openmpi I have access to.. >>> >>> What do you have for: >> >> Looks reasonable to me: >> >>> >>> /Users/davydden/spack/opt/spack/darwin-x86_64/clang-7.0.2-apple/openmpi-1.10.2-37xieeupgsteaq6btru6wmhxfi44xqtn/bin/mpicc >>> -show >>> touch foo.c >> /usr/bin/clang touch foo.c >> -I/Users/davydden/spack/opt/spack/darwin-x86_64/clang-7.0.2-apple/openmpi-1.10.2-37xieeupgsteaq6btru6wmhxfi44xqtn/include >> >> -L/Users/davydden/spack/opt/spack/darwin-x86_64/clang-7.0.2-apple/openmpi-1.10.2-37xieeupgsteaq6btru6wmhxfi44xqtn/lib >> -lmpi >> >>> /Users/davydden/spack/opt/spack/darwin-x86_64/clang-7.0.2-apple/openmpi-1.10.2-37xieeupgsteaq6btru6wmhxfi44xqtn/bin/mpicc >>> -c foo.c -show >> >> /usr/bin/clang -c foo.c >> -I/Users/davydden/spack/opt/spack/darwin-x86_64/clang-7.0.2-apple/openmpi-1.10.2-37xieeupgsteaq6btru6wmhxfi44xqtn/include >> >>> >>> I'm not sure what to suggest.. Perhaps you can use --download-mpich >>> [or --download-openmpi] - but then I see you are building all these >>> packages using spack - so perhaps you should check with 'spack' folk.. >> >> Will certainly do that. I am just toying with spack to see how good is the >> support for OS-X. >> >> Regards, >> Denis. >> >>> >>> Satish >>> >>> --------- >>> >>> Executing: >>> /Users/davydden/spack/opt/spack/darwin-x86_64/clang-7.0.2-apple/openmpi-1.10.2-37xieeupgsteaq6btru6wmhxfi44xqtn/bin/mpicc >>> -c -o >>> /var/folders/5k/sqpp24tx3ylds4fgm13pfht00000gn/T/petsc-8RPaEA/config.setCompilers/conftest.o >>> >>> -I/var/folders/5k/sqpp24tx3ylds4fgm13pfht00000gn/T/petsc-8RPaEA/config.setCompilers >>> >>> /var/folders/5k/sqpp24tx3ylds4fgm13pfht00000gn/T/petsc-8RPaEA/config.setCompilers/conftest.c >>> Possible ERROR while running compiler: >>> stderr: >>> clang: warning: argument unused during compilation: >>> '-L/Users/davydden/spack/opt/spack/darwin-x86_64/clang-7.0.2-apple/boost-1.60.0-eo7nn3v27nxa7lxqv5tttjzikshwt56i/lib' >>> clang: warning: argument unused during compilation: >>> '-L/Users/davydden/spack/opt/spack/darwin-x86_64/clang-7.0.2-apple/bzip2-1.0.6-leelnsg3humpngfeofkrdpgtsofrm5ya/lib' >>> clang: warning: argument unused during compilation: >>> '-L/Users/davydden/spack/opt/spack/darwin-x86_64/clang-7.0.2-apple/openmpi-1.10.2-37xieeupgsteaq6btru6wmhxfi44xqtn/lib' >>> clang: warning: argument unused during compilation: >>> '-L/Users/davydden/spack/opt/spack/darwin-x86_64/clang-7.0.2-apple/hwloc-1.11.2-pxsmp4nhfdjc3jb7odj5lhppu7wqna5b/lib' >>> clang: warning: argument unused during compilation: >>> '-L/Users/davydden/spack/opt/spack/darwin-x86_64/clang-7.0.2-apple/libpciaccess-0.13.4-erc6tr3ghndi5ed3gbj6wtvw6zl4vobf/lib' >>> clang: warning: argument unused during compilation: >>> '-L/Users/davydden/spack/opt/spack/darwin-x86_64/clang-7.0.2-apple/zlib-1.2.8-cyvcqvrzlgurne424y55hxvfucvz2354/lib' >>> clang: warning: argument unused during compilation: >>> '-L/Users/davydden/spack/opt/spack/darwin-x86_64/clang-7.0.2-apple/hdf5-1.8.16-diujq2w7ew4qviquh67b3lkcqsxtf77y/lib' >>> clang: warning: argument unused during compilation: >>> '-L/Users/davydden/spack/opt/spack/darwin-x86_64/clang-7.0.2-apple/hypre-2.10.1-4kql32qmjpp7ict2qczkyyv6a4mbrgbl/lib' >>> clang: warning: argument unused during compilation: >>> '-L/Users/davydden/spack/opt/spack/darwin-x86_64/clang-7.0.2-apple/openblas-0.2.16-qplsxnxlbaqnz2iltdo7fdhlayvuaxel/lib' >>> clang: warning: argument unused during compilation: >>> '-L/Users/davydden/spack/opt/spack/darwin-x86_64/clang-7.0.2-apple/metis-5.1.0-i5y5b6r5ca4f77u5tketagpkn6joxasp/lib' >>> clang: warning: argument unused during compilation: >>> '-L/Users/davydden/spack/opt/spack/darwin-x86_64/clang-7.0.2-apple/ncurses-6.0-sabhdwxbdbbapfo6wodglfmyo6u3c3hj/lib' >>> clang: warning: argument unused during compilation: >>> '-L/Users/davydden/spack/opt/spack/darwin-x86_64/clang-7.0.2-apple/openssl-1.0.2g-answvmhu3lodpmgulgzryygkkimmsn34/lib' >>> clang: warning: argument unused during compilation: >>> '-L/Users/davydden/spack/opt/spack/darwin-x86_64/clang-7.0.2-apple/parmetis-4.0.3-auubrjcwhqmqnpoqjwgwgz4bcjnxzunx/lib' >>> >>> On Fri, 18 Mar 2016, Denis Davydov wrote: >>> >>>> Dear all, >>>> >>>> Although I saw this issue on the mailing list, that was related to broken >>>> compilers, i don’t think it’s the case here as `mpicc -E` seems to be ok. >>>> Log is attached. >>>> >>>> Kind regards, >>>> Denis >>>> >>>> >> >>
