to make clang happy

[HaiwangYu]

This + rm wcsonnet and wcwires would make clang compile on gpvms.

Ref: https://www.boost.org/doc/libs/1_80_0/boost/multi_array/storage_order.hpp

Related errors:

custard

In file included from ../util/inc/WireCellUtil/Stream.h:17:
../util/inc/WireCellUtil/custard/pigenc_multiarray.hpp:64:20: error: no viable overloaded '='
            stoord = boost::fortran_storage_order();
            ~~~~~~ ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/cvmfs/larsoft.opensciencegrid.org/products/boost/v1_75_0/Linux64bit+3.10-2.17-c7-prof/include/boost/multi_array/storage_order.hpp:79:9: note: candidate function (the implicit copy assignment operator) not viable: no known conversion from 'boost::fortran_storage_order' to 'const boost::c_storage_order' for 1st argument
  class c_storage_order 
        ^
/cvmfs/larsoft.opensciencegrid.org/products/boost/v1_75_0/Linux64bit+3.10-2.17-c7-prof/include/boost/multi_array/storage_order.hpp:79:9: note: candidate function (the implicit move assignment operator) not viable: no known conversion from 'boost::fortran_storage_order' to 'boost::c_storage_order' for 1st argument

wcsonnet

apps/apps/wcsonnet.cxx.3.o: In function `std::__1::__fs::filesystem::status(std::__1::__fs::filesystem::path const&, std::__1::error_code&)':
/cvmfs/larsoft.opensciencegrid.org/products/clang/v7_0_0/Linux64bit+3.10-2.17/bin/../include/c++/v1/filesystem:1955: undefined reference to `std::__1::__fs::filesystem::__status(std::__1::__fs::filesystem::path const&, std::__1::error_code*)'
clang-7: error: linker command failed with exit code 1 (use -v to see invocation)

[HaiwangYu]

Did simple test to see if everything still works. Noise sim is identical, SigProc sees some fluctuations.

[brettviren]

Thanks for your fast fix!