Add env var ATDM_CONFIG_USE_SPARC_TPL_FIND_SETTINGS (#3632)

This allows you to switch to the EMPIRE way of pulling in the HDF5 and Netcdf
TPLs.  This was added to aid in the debugging of apparent changing of behavior
of SEACAS when using the SPARC way vs. th EMPIRE way of specifiying the HDF5
and Netcdf TPLs (see #3632).

cmake/std/atdm/ATDMDevEnvSettings.cmake

@@ -17,6 +17,8 @@ IF (NOT "$ENV{ATDM_CONFIG_COMPLETED_ENV_SETUP}" STREQUAL "TRUE")
 ENDIF()
 
 ATDM_SET_ATDM_VAR_FROM_ENV_AND_DEFAULT(ENABLE_SPARC_SETTINGS OFF)
+ATDM_SET_ATDM_VAR_FROM_ENV_AND_DEFAULT(USE_SPARC_TPL_FIND_SETTINGS
+ ${ATDM_ENABLE_SPARC_SETTINGS})
 
 ASSERT_DEFINED(ENV{ATDM_CONFIG_JOB_NAME})
 
@@ -287,7 +289,7 @@ ATDM_SET_CACHE(CGNS_INCLUDE_DIRS "$ENV{CGNS_ROOT}/include" CACHE FILEPATH)
 ATDM_SET_CACHE(CGNS_LIBRARY_DIRS "$ENV{CGNS_ROOT}/lib" CACHE FILEPATH)
 
 # HDF5
-IF (ATDM_ENABLE_SPARC_SETTINGS)
+IF (ATDM_USE_SPARC_TPL_FIND_SETTINGS)
  # SPARC ATDM Trilinos configuration does not actually enable HDF5 TPL!
  ATDM_SET_ENABLE(TPL_ENABLE_HDF5 OFF)
 ELSE()
@@ -303,7 +305,7 @@ ENDIF()
 
 # Netcdf
 ATDM_SET_ENABLE(TPL_ENABLE_Netcdf ON)
-IF (ATDM_ENABLE_SPARC_SETTINGS)
+IF (ATDM_USE_SPARC_TPL_FIND_SETTINGS)
  # SPARC ATDM Trilinos configuration has SEACAS-customized FindNetCDF.cmake
  # module recurrsively find PNetCDF and HDF5 internally!
  ATDM_SET_CACHE(HDF5_ROOT "$ENV{HDF5_ROOT}" CACHE FILEPATH)

cmake/std/atdm/cee-rhel6/environment.sh

@@ -140,6 +140,13 @@ export ATDM_CONFIG_LAPACK_LIBS=${ATDM_CONFIG_BLAS_LIBS}
 # NOTE: HDF5_ROOT and NETCDF_ROOT should already be set in env from above
 # module loads!
 
+# Set the direct libs for HDF5 and NetCDF in case we use that option for
+# building (see env var ATDM_CONFIG_USE_SPARC_TPL_FIND_SETTINGS).
+
+export ATDM_CONFIG_HDF5_LIBS="-L${HDF5_ROOT}/lib;${HDF5_ROOT}/lib/libhdf5_hl.a;${HDF5_ROOT}/lib/libhdf5.a;-lz;-ldl"
+
+export ATDM_CONFIG_NETCDF_LIBS="-L${BOOST_ROOT}/lib;-L${NETCDF_ROOT}/lib;-L${NETCDF_ROOT}/lib;-L${SEMS_PNETCDF_ROOT}/lib;-L${HDF5_ROOT}/lib;${BOOST_ROOT}/lib/libboost_program_options.a;${BOOST_ROOT}/lib/libboost_system.a;${NETCDF_ROOT}/lib/libnetcdf.a;${PNETCDF_ROOT}/lib/libpnetcdf.a;${HDF5_ROOT}/lib/libhdf5_hl.a;${HDF5_ROOT}/lib/libhdf5.a;-lz;-ldl;-lcurl"
+
 export ATDM_CONFIG_MPI_PRE_FLAGS="--bind-to;none"
 
 export ATDM_CONFIG_COMPLETED_ENV_SETUP=TRUE