PAHM CMake erroneously points to netcdf compiler mismatch

[platipodium]

On arm-darwin/conda with gfortran-clang-mpich toolchain, PAHM erroneously complains about a compiler mismatch.

   Setting CMAKE_C_COMPILER to: /opt/conda/envs/schism/bin/mpicc.
   Setting CMAKE_Fortran_COMPILER to: /opt/conda/envs/schism/bin/mpifort.
-- The C compiler identification is Clang 14.0.6
-- The Fortran compiler identification is GNU 11.3.0
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /opt/conda/envs/schism/bin/mpicc - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Checking whether Fortran compiler has -isysroot
-- Checking whether Fortran compiler has -isysroot - no
-- Checking whether Fortran compiler supports OSX deployment target flag
-- Checking whether Fortran compiler supports OSX deployment target flag - yes
-- Detecting Fortran compiler ABI info
-- Detecting Fortran compiler ABI info - done
-- Check for working Fortran compiler: /opt/conda/envs/schism/bin/mpifort - skipped

-- PROJECT_NAME ................ PaHM
-- PROJECT_VERSION ............. 1.0.0
-- PROJECT_SOURCE_DIR .......... /Users/Lemmen/devel/noaa/CoastalApp/PAHM
-- PROJECT_BINARY_DIR .......... /Users/Lemmen/devel/noaa/CoastalApp/PAHM/build
-- CMAKE_C_COMPILER ............ /opt/conda/envs/schism/bin/mpicc
-- CMAKE_C_COMPILER_ID ......... Clang 14.0.6 (mpicc)
-- CMAKE_CXX_COMPILER ..........
-- CMAKE_CXX_COMPILER_ID .......   ()
-- CMAKE_Fortran_COMPILER ...... /opt/conda/envs/schism/bin/mpifort
-- CMAKE_Fortran_COMPILER_ID ... GNU 11.3.0 (mpifort)
-- CMAKE_SYSTEM_NAME ........... Darwin
-- CMAKE_Platform .............. conda
-- SYS_NAME .................... darwin
-- SYS_COMPILER_ID ............. gnu
-- CMAKE_BUILD_TYPE ............ Release
-- CMAKE_SOURCE_DIR ............ /Users/Lemmen/devel/noaa/CoastalApp/PAHM
-- CMAKE_BINARY_DIR ............ /Users/Lemmen/devel/noaa/CoastalApp/PAHM/build
-- CMAKE_MODULE_PATH ........... /Users/Lemmen/devel/noaa/CoastalApp/PAHM/cmake;/Users/Lemmen/devel/noaa/CoastalApp/PAHM/cmake/Platforms;/Users/Lemmen/devel/noaa/CoastalApp/PAHM/cmake/Modules
-- CMAKE_INSTALL_PREFIX ........ /Users/Lemmen/devel/noaa/CoastalApp/PAHM_INSTALL
-- CMAKE_INSTALL_BINDIR ........ /Users/Lemmen/devel/noaa/CoastalApp/PAHM_INSTALL
-- CMAKE_INSTALL_LIBDIR ........ /Users/Lemmen/devel/noaa/CoastalApp/PAHM_INSTALL
-- CMAKE_INSTALL_INCLUDEDIR .... /Users/Lemmen/devel/noaa/CoastalApp/PAHM_INSTALL/include
-- CMAKE_INSTALL_DATADIR ....... /Users/Lemmen/devel/noaa/CoastalApp/PAHM_INSTALL/share
-- CMAKE_INSTALL_DOCDIR ........ /Users/Lemmen/devel/noaa/CoastalApp/PAHM_INSTALL/share/doc

-- Found NetCDF: /opt/conda/envs/schism/include (found version "4.8.1") found components: C Fortran
-- FindNetCDF defines targets:
--   - NetCDF_VERSION [4.8.1]
--   - NetCDF_PARALLEL [TRUE]
--   - NetCDF_C_CONFIG_EXECUTABLE [/opt/conda/envs/schism/bin/nc-config]
--   - NetCDF::NetCDF_C [SHARED] [Root: /opt/conda/envs/schism] Lib: /opt/conda/envs/schism/lib/libnetcdf.dylib
--   - NetCDF_Fortran_CONFIG_EXECUTABLE [/opt/conda/envs/schism/bin/nf-config]
--   - NetCDF::NetCDF_Fortran [SHARED] [Root: /opt/conda/envs/schism] Lib: /opt/conda/envs/schism/lib/libnetcdff.dylib
CMake Error at cmake/check_netcdf.cmake:143 (message):
  The NetCDF library specified is not compatible with the specified
  compilers.It will not be enabled.  Specify a different path or disable
  NetCDF.Ensure that you specify the same compilers to build PAHM as were
  used to build the NetCDF library.

Call Stack (most recent call first):
  CMakeLists.txt:238 (include)


-- Configuring incomplete, errors occurred!

But in fact, /opt/conda/envs/schism/bin/nf-config was built with the above diagnosed compilers.