#! /bin/csh
#
#  set up environment variable that points to C++ runtime libraries
#  and fortran libraries, depending on the system...
#
#  CPP_TRAILER = libraries required for linking C++ code with fortran linker
#  FTN_TRAILER = libraries required for linking fotran code with C++ linker
#  FTN_MAIN    = object file containing the fortran main() function
#
#  ***NOTE NOTE NOTE*** this file will need maintenance!
#
#  this could be invoked e.g. from the script codesys/source/doc/sample.login
#
#  the settings below are based on the PPPL unix cluster configuration in 
#  which gcc 3.X is NOT the default compiler for the system.  Therefore 
#  they include the -L/usr/local/gcc32/lib link option in CPP_TRAILER.
#  In addition the PATH and LD_LIBRARY_PATH have been set so gcc 3.X is
#  invoked in preference to the default system compiler, i.e.  
#        setenv PATH "/usr/local/gcc32/bin:$PATH"
#        setenv LD_LIBRARY_PATH "/usr/local/gcc32/lib:$LD_LIBRARY_PATH"
#
#  DMC: adding RHEL3/lff95-6.20c clause -- RGA provided the content...
#
#  RGA: 20Aug2003, added FTN_TRAILER, FTN_MAIN environment variables for linking
#                  fortran libraries,programs with the C++ linker (g++)
#
#  intel linux FTN_TRAILER,FTN_MAIN based on lahey-fujitsu f90 compiler version 6.10c
#  sun FTN_TRAILER,FTN_MAIN based on Sun WorkShop 6 update 2 Fortran 95 6.2 compiler
#  alpha linux FTN_TRAILER,FTN_MAIN are empty because of use of DECF90_CC 
#
  if ($WORKSTATION_TYPE == 'SUN') then

    setenv CPP_TRAILER  "-L/usr/local/gcc32/lib -L/usr/local/gcc32/lib/gcc-lib/sparc-sun-solaris2.6/3.2.3 -lstdc++ -lgcc_s -lgcc"
    setenv FTN_TRAILER  "-L/opt/SUNWspro/lib -lfsu -lF77 -lsunmath -lfai -lfai2 -lfmaxvai -lfmaxlai -lfminvai -lfminlai -lfsumai"
    setenv FTN_MAIN  ""

  else if ($WORKSTATION_TYPE == 'LINUX') then


    if ( $LINUX_VERSION == "RHEL3" && $F90_VERSION == "lff95-6.20c" ) then
        setenv FTN_TRAILER "-L$FLIBROOT/lib -lfj9i6 -lfj9f6 -lfj9e6 -lfst -lfccx86_6a"
        setenv FTN_MAIN    "$FLIBROOT/lib/fj90rt0.o"

        setenv CPP_TRAILER  "-L/usr/lib/gcc-lib/i386-redhat-linux/$GCC_VSN -lstdc++ -lgcc_s -lgcc /usr/lib/gcc-lib/i386-redhat-linux/$GCC_VSN/crtbegin.o /usr/lib/gcc-lib/i386-redhat-linux/$GCC_VSN/crtend.o /usr/lib/gcc-lib/i386-redhat-linux/$GCC_VSN/../../../crtn.o"

    else
        # older Intel Linux, presumably
        setenv CPP_TRAILER "-L/usr/local/gcc32/lib -lstdc++"
        setenv FTN_TRAILER "-lfj9i6 -lfj9f6 -lfj9e6 -lfst -lfccx86_6a"
        setenv FTN_MAIN    "/usr/local/lff95/lib/fj90rt0.o"
    endif

  endif