Or you can workarround by using additional PETSc configure option: CPPFLAGS=-Qunused-arguments [or CFLAGS?]
Satish On Fri, 18 Mar 2016, Satish Balay wrote: > your mpicc is barfing stuff on stderr - thus confusing petsc configure. > > I don't see this issue with the old openmpi I have access to.. > > What do you have for: > > /Users/davydden/spack/opt/spack/darwin-x86_64/clang-7.0.2-apple/openmpi-1.10.2-37xieeupgsteaq6btru6wmhxfi44xqtn/bin/mpicc > -show > touch foo.c > /Users/davydden/spack/opt/spack/darwin-x86_64/clang-7.0.2-apple/openmpi-1.10.2-37xieeupgsteaq6btru6wmhxfi44xqtn/bin/mpicc > -c foo.c -show > > 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.. > > 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 > > > > >
