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50 changes: 27 additions & 23 deletions Modules/FindNetCDF.cmake
Original file line number Diff line number Diff line change
Expand Up @@ -25,34 +25,38 @@
# target_link_libraries (uses_f90_interface ${NETCDF_LIBRARIES})
# target_link_libraries (only_uses_c_interface ${NETCDF_LIBRARIES_C})


if(DEFINED ENV{NETCDF})
set(NETCDF_DIR $ENV{NETCDF})
endif()
message("HEY netcdf_dir is ${NETCDF_DIR}")
if (NETCDF_INCLUDES AND NETCDF_LIBRARIES)
# Already in cache, be silent
set (NETCDF_FIND_QUIETLY TRUE)
endif (NETCDF_INCLUDES AND NETCDF_LIBRARIES)

if(DEFINED ENV{NETCDF4})
set(NETCDF_DIR $ENV{NETCDF4})
elseif(DEFINED ENV{NETCDF_DIR})
set(NETCDF_DIR $ENV{NETCDF_DIR})
elseif(DEFINED ENV{NETCDF_HOME})
set(NETCDF_DIR $ENV{NETCDF_HOME})
elseif( DEFINED ENV{NETCDF} )
set(NETCDF_DIR $ENV{NETCDF})
elseif(DEFINED ENV{SSEC_NETCDF4_DIR})
set(NETCDF_DIR $ENV{SSEC_NETCDF4_DIR})
elseif(DEFINED ENV{SSEC_NETCDF_DIR})
set(NETCDF_DIR $ENV{SSEC_NETCDF_DIR})
endif()
if(DEFINED ENV{NETCDF_FORTRAN})
set(NETCDF_FORTRAN $ENV{NETCDF_FORTRAN})
elseif(DEFINED ENV{NETCDF_FORTRAN_DIR})
set(NETCDF_FORTRAN $ENV{NETCDF_FORTRAN_DIR})
endif()
if(NETCDF)
set(NETCDF_DIR ${NETCDF})
else(NETCDF)
# This is tricky, WRF users often have "export NETCDF4=1" in their environment (from old days)
if(DEFINED ENV{NETCDF4})
set(NETCDF_DIR $ENV{NETCDF4})
elseif(DEFINED ENV{NETCDF_DIR})
set(NETCDF_DIR $ENV{NETCDF_DIR})
elseif(DEFINED ENV{NETCDF_HOME})
set(NETCDF_DIR $ENV{NETCDF_HOME})
elseif( DEFINED ENV{NETCDF} )
set(NETCDF_DIR $ENV{NETCDF})
elseif(DEFINED ENV{SSEC_NETCDF4_DIR})
set(NETCDF_DIR $ENV{SSEC_NETCDF4_DIR})
elseif(DEFINED ENV{SSEC_NETCDF_DIR})
set(NETCDF_DIR $ENV{SSEC_NETCDF_DIR})
endif()
endif(NETCDF)

if(NOT NETCDF_FORTRAN)
if(DEFINED ENV{NETCDF_FORTRAN})
set(NETCDF_FORTRAN $ENV{NETCDF_FORTRAN})
elseif(DEFINED ENV{NETCDF_FORTRAN_DIR})
set(NETCDF_FORTRAN $ENV{NETCDF_FORTRAN_DIR})
endif(DEFINED ENV{NETCDF_FORTRAN})
endif(NOT NETCDF_FORTRAN)

find_path (NETCDF_INCLUDES netcdf.h
HINTS ${NETCDF_DIR}/include $ENV{SSEC_NETCDF_DIR}/include )

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