Test for ip v4+ for new ipolates interface. NOAA-EMC#18

DavidHuber-NOAA · Nov 20, 2023 · b84c950 · b84c950
1 parent ae26670
commit b84c950
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Showing 2 changed files with 11 additions and 1 deletion.
diff --git a/src/netcdf_io/interp_inc.fd/CMakeLists.txt b/src/netcdf_io/interp_inc.fd/CMakeLists.txt
@@ -4,13 +4,18 @@ elseif(CMAKE_Fortran_COMPILER_ID MATCHES "^(GNU)$")
   set(CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} -fconvert=big-endian -ffree-line-length-0 -ffast-math -fno-second-underscore -frecord-marker=4")
 endif()
 
-add_executable(interp_inc.x driver.f90)
+add_executable(interp_inc.x driver.F90)
 target_link_libraries(interp_inc.x PRIVATE NetCDF::NetCDF_Fortran)
 target_link_libraries(interp_inc.x PRIVATE MPI::MPI_Fortran)
 target_link_libraries(interp_inc.x PRIVATE w3emc::w3emc_d)
 target_link_libraries(interp_inc.x PRIVATE ip::ip_d)
 target_link_libraries(interp_inc.x PRIVATE sp::sp_d)
 
+if(ip_VERSION VERSION_GREATER_EQUAL 4.0.0)
+   message("setting ip_v4")
+   target_compile_definitions(interp_inc.x PRIVATE "IP_V4")
+endif()
+
 # Install executable targets
 install(TARGETS interp_inc.x RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR})
 
diff --git a/src/netcdf_io/interp_inc.fd/driver.f90 → src/netcdf_io/interp_inc.fd/driver.F90 b/src/netcdf_io/interp_inc.fd/driver.f90 → src/netcdf_io/interp_inc.fd/driver.F90
@@ -24,14 +24,19 @@ program interp_inc
 
  use netcdf
  use mpi
+#ifdef IP_V4
  use ip_mod, only: ipolates, ipolatev
+#endif
 
  implicit none
 
  integer, parameter :: num_recs = 9
 
 ! Declare externals
  external :: w3tagb, netcdf_err, splat, w3tage
+#ifndef IP_V4
+ external :: ipolates, ipolatev
+#endif
 
  character(len=128) :: outfile, infile
  character(len=11)  :: records(num_recs)