#!/bin/csh
#
#   6 May 10 - script to "link-edit" a GAMESS executable
#  22 August 10: ES corrected for MKL/linux32 lines 421-425
#  Invoke this job by 'lked EXE VERNO >& lked.log &'
#    EXE is normally 'gamess',
#    VERNO is the next version number, e.g. 01, 02, 03, ...
#    This produces executable "EXE.VERNO.x", e.g. gamess.01.x
#
if (-e install.info) then
   source install.info
else
   echo "Please run 'config' first, to set up GAMESS compiling information"
   exit 4
endif
#
#  the configuration file read just above provides the next two variables,
#  and some others that are used below.
#
set TARGET=$GMS_TARGET
chdir $GMS_PATH
#
if (!($?GMS_BG_MODEL)) set GMS_BG_MODEL=' '
#
#    ---- and now the script begins...
#
set EXE=$1
set VERNO=$2
if (null$EXE == null) set EXE=gamess
if (null$VERNO == null) set VERNO=00
date
#
echo GAMESS will be linked into the binary file $EXE.$VERNO.x.
#
if (-e $EXE.$VERNO.x) then
   echo An old executable $EXE.$VERNO.x already exists!
   echo Bombing out...
   exit 4
endif
#
#   optional SIMOMM method, using Tinker MM code
#   qmmm.o is dummy substitute from the standard GAMESS distribution.
set TINKER=false
if ($TINKER == true) then
   set QMMMOBJ="Libtad.o Libteac.o Libtedl.o Libtemo.o Libterx.o Libtfi.o"
   set QMMMOBJ="$QMMMOBJ Libtjo.o Libtpr.o Libtsx.o Tdrive.o Tinkin.o Toys.o"
else
   set QMMMOBJ='qmmm.o'
endif
#
#   optional Valence Bond method, using VB2000 code --or-- XMVB code.
#   you can link only one (1) VB program, please do not select both!
#
#   (vbdum.o is dummy substitute from the standard GAMESS distribution)
#
set VB2000=false
set   XMVB=false
                     set VBOBJ='vbdum.o'
if ($VB2000 == true) set VBOBJ='vb2000.o vb2gms.o'
if ($XMVB == true)   set VBOBJ='xmvb.o'
#
#   optional Nuclear-Electronic Orbital method, using NEO code
#   neostb.o is dummy substitute from the standard GAMESS distribution.
set NEO=false
if ($NEO == true) then
   set NEOOBJ="neo.o   neobas.o neocas.o neoden.o neofci.o"
   set NEOOBJ="$NEOOBJ neog2a.o neog2b.o neog2c.o neogrd.o"
   set NEOOBJ="$NEOOBJ neohf.o  neohss.o neoint.o neomp2.o"
   set NEOOBJ="$NEOOBJ neonci.o neoopt.o neopos.o neoprp.o"
   set NEOOBJ="$NEOOBJ neosym.o neotrn.o neovib.o"
else
   set NEOOBJ='neostb.o'
endif
#
#   Define the options for the system loader 'ld'.  These are
#       LDR       - the name of the loader (usually a compiler).
#       LDOPTS    - options, such as asking for a load map.
#       LIBRARIES - extra system libraries which must be searched.
#       BLAS      - set to blas.o if not using system BLAS.
#                   set to blank if using system BLAS.
#       VECTOR    - set to vector.o on a vector processor.
#                   set to blank on a scalar processor.
#       QUICHE    - set to zunix.o if using true dynamic memory,
#                   possibly add other system specific objects.
#                   set to blank otherwise.
#
#     --- start of machine specific options ---
#
#
#   Use the Digital/Compaq eXtended Math Library for BLAS if installed.
#
if ($TARGET == axp64) then
   set LDR='f77'
   if (`uname` == Linux) set LDR='fort'
   set LDOPTS=''  #  -Wl,-M' shows load map, -non_shared to see libraries
   set LIBRARIES=' '
   set BLAS='blas.o'
   if (-e /usr/lib/libdxml.a) then
      set LIBRARIES='-ldxml'
      set BLAS=' '
   endif
   if (-e /usr/lib/libcxml.a) then
      set LIBRARIES='-lcxml'
      set BLAS=' '
   endif
   set VECTOR=' '
   set QUICHE='zunix.o'
endif
#
if ($TARGET == cray-pvp) then
   set LDR='f90'
   set LDOPTS='-m 0 -v -V'
   set LIBRARIES=' '
   set BLAS=' '
   set VECTOR='vector.o'
   set QUICHE='zunix.o'
endif
#
if ($TARGET == cray-t3e) then
   set LDR='env TARGET=cray-t3e cld -Dstreams=on'
   set LDOPTS='-V -Xm'
   set LIBRARIES='-lc -lm -lu -lf -lsci -lfi -lsma -lmpi -lpmpi'
   set BLAS=' '
   set VECTOR=' '
   set QUICHE='zunix.o'
endif
#
if ($TARGET == cray-x1) then
   set LDR='ftn'
   set LDOPTS='-V -dp -sdefault64 -Ossp'
   set LIBRARIES=' '
   set BLAS=' '    
   set VECTOR='vector.o'
   set QUICHE='zunix.o'
endif
#
if ($TARGET == cray-xd1) then 
   set LDR='mpif90'
#    choose 'amd64e' in next line if your Opteron supports SSE3 instructions
   set LDOPTS='-tp amd64 -i8 -fast -Mnosecond_underscore'
   set LIBRARIES=' '
   set BLAS=' '
#         choose PGI library over ACML library.
   if (-e $PGI/linux86-64/lib/libblas.a) then
      set LIBRARIES="$PGI/linux86-64/lib/libblas.a"
      echo "Found BLAS in $LIBRARIES"
   else if (-e $ACML_DIR/lib/libacml.a) then
      set LIBRARIES="$ACML_DIR/lib/libacml.a"
      echo "Found BLAS in $LIBRARIES"
   else
      echo ' '
      echo '* * * * * * * * * * * * * * * * * * * * * * * * * * * *'
      echo '          Warning.  No math library was found.'
      echo '    You should install one for maximum performance.'
      echo '* * * * * * * * * * * * * * * * * * * * * * * * * * * *'
      echo ' '
      set BLAS='blas.o'
   endif
   set VECTOR=' '
   set QUICHE='zunix.o'
endif
#
# Cray XT
#
if ($TARGET == cray-xt) then
#         this will be set to 'ftn' by the configuration step
   set LDR=$GMS_FORTRAN

#         two things not included in the configuration stage
#         here we presume the default in 'comp' was not changed.
   set COMPILER = 'pgi'
#         here we set the number of cores we have
   set XT_NCORE = 4

   set LDOPTS = ' -default64 '
   if($XT_NCORE == 1) then
      echo ******************************************************
      echo ERROR: XT_NCORE=$XT_NCORE is not implemented
      echo EMAIL: ryan@cray.com for more info
      echo ******************************************************
      exit 4
   else if($XT_NCORE == 2) then
      if($COMPILER == pgi) then
         set LDOPTS = "$LDOPTS -tp k8-64e "
      else if($COMPILER == pathscale) then
         set LDOPTS = "$LDOPTS -L$MPT_DIR/mpich2-pgi/lib"
      else
         echo COMPILER not set correctly
         exit 4
      endif
   else if($XT_NCORE == 4) then
      if($COMPILER == pgi) then
         set LDOPTS = "$LDOPTS -Mfpmisalign"  # AMD Barcelona optimizations
         set LDOPTS = "$LDOPTS -mcmodel=medium" 
#        set LDOPTS = "$LDOPTS -Mipa=fast -Minline -Minfo=all -Mneginfo=loop"
      else if($COMPILER == pathscale) then
         set LDOPTS = "$LDOPTS -L$MPT_DIR/mpich2-pgi/lib"
      else
         echo COMPILER not set correctly
         exit 4
      endif
   else
      echo ******************************************************
      echo ERROR: XT_NCORE (ENV variable) is not defined.
      echo ******************************************************
   endif

   set LIBRARIES="-L/cray/iss/park_bench/lib -lfpmpi64-cnl"
   set LIBRARIES=" "
   set LIBRARIES="$LIBRARIES -lhugetlbfs"
#
# ------------------------ -lfast_mv ------------------------------
# use -lfast_mv for faster evaluation of the exponential function.
# -lfast_mv must come after the objects, yet before -lm or -lacml
# performance improvement will vary.  
# not used by default, since it is so far a non-standard module.
# ------------------------ -lfast_mv ------------------------------
#
   set BLAS=' '
   set VECTOR=" "
   set QUICHE="zunix.o"
endif
#
#  Fujitsu PrimePower, using SSL2 BLAS library
#
if (($TARGET == fuji-pp32) || ($TARGET == fuji-pp64)) then
   set LDR='f90'
                             set LDOPTS='-KV8PLUS'
   if ($TARGET == fuji-pp64) set LDOPTS='-KV9'
   set LIBRARIES='-SSL2'
                             set BLAS=' '
   if ($TARGET == fuji-pp64) set BLAS='blaswrap.o'
   set VECTOR=' '
   set QUICHE='zunix.o'
endif
#
if (($TARGET == hpux32) || ($TARGET == hpux64)) then
   set LDR='f90'
   if ($TARGET == hpux32) then
      set LDOPTS='+O2 +Ofastaccess'       # add -Wl,-m to see map
      set LIBRARIES='-ldld /opt/fortran90/lib/pa2.0/libblas.a +U77'
   endif
   if ($TARGET == hpux64) then
      set LDOPTS='+DD64 +O2'              # add -Wl,-m to see map
      set LIBRARIES='-ldld -lveclib8 +U77'
   endif
   set BLAS=' '
   set VECTOR=' '
   set QUICHE=' '
endif
#
#   Various IBM sections follow.
#   To see length of common blocks and subroutine sizes,
#     add "-Wl,-bmap:../lked.sizes" to LDOPTS.
#   The following will pick out the huge common blocks:
#          a) grep -i " cm " lked.sizes >& filtered
#          b) vi filtered
#             :%s/^/ /
#             :wq     (pushes subroutine names above column72)
#          c) strip72   (Mike's program on Si.FI)
#               input=filtered
#               output=stripped
#          d) vi stripped
#             :%s/^     //
#             :wq    (no blanks in column 1)
#          e) sort +1 -d stripped >& sorted
#          f) keep only the end of 'sorted'
#
#   To avoid use of dynamic link libraries, if xlfrte is absent,
#     add "-Wl,-bnso -Wl,-bI:/lib/syscalls.exp" to LDOPTS.
#
#   The fast math library from IBM is called ESSL:
#   1. BLAS routines in ESSL are faster than the free 32 bit lib in AIX,
#      note that -lblas works *IF AND ONLY IF* you are running 32 bit.
#   2. Power2 has a different ESSL name, -lessl2, which we don't
#      any longer try to detect since few Power2 systems remain.
#   3. We can use -lessl on 64 bit machines only by using the 32 bit
#      wrapper hack in blaswrap.src.
#   4. If you don't have ESSL, a fallback is to remove the 32 bit
#      wrapper hack in "comp" (search on DASUM), repeat compall,
#      and set BLAS to "blas.o" and LIBRARIES to blank below.
#
if ($TARGET == ibm32) then
   set LDR='xlf'
   set LDOPTS='-Wl,-m -Wl,-bmaxdata:0x70000000 -Wl,-bloadmap:../lked.map'
                          set LIBRARIES='-lblas'  # free 32 bit lib in AIX
   if (-e /lib/libessl.a) set LIBRARIES='-lessl'  # a bit better if exists
   set BLAS=' '
   set VECTOR=' '
   set QUICHE='zunix.o'
endif
#
if ($TARGET == ibm64) then
   set LDR='xlf'
   if(`uname` == AIX) then
      set LDOPTS='-q64 -Wl,-m -Wl,-bloadmap:../lked.map'
      set LIBRARIES='-lessl'
   else
      set LDOPTS='-q64'
      set LIBRARIES='-lessl -lxlf90_r'
   endif
   set BLAS='blaswrap.o'
   set VECTOR=' '
   set QUICHE='zunix.o'
endif
#
if ($TARGET == ibm64-sp) then
   set LDR='mpxlf_r'
   set LDOPTS='-q64'
   set LIBRARIES='-lessl'
   set BLAS='blaswrap.o'
   set VECTOR=' '
   set QUICHE='zunix.o'
endif
#
if ($TARGET == ibm-bg) then
   if ($GMS_BG_MODEL == L) then
      set LDR='blrts_xlf'
   endif
   if ($GMS_BG_MODEL == P) then
      set LDR='mpixlf77_r'
   endif
   set LDOPTS=' '
#      math library: try IBM's ESSL first,
#      then try Goto-san's Blas (two possible system directories),
#      then try Goto-san's Blas (from GAMESS directory itself).
#      Abort if none is found.
   if (-e /opt/ibmmath/lib/libesslbg.a) then
      set LIBRARIES='-L/opt/ibmmath/lib -lesslbg'
      set BLAS=' '
   else if (-e /soft/tools/GotBLAS/libgoto.a) then
      set LIBRARIES='-L/soft/tools/GotBLAS -lgoto'
      set BLAS=' '
   else if (-e /soft/tools/LIBGOTO/libgoto.a) then
      set LIBRARIES='-L/soft/tools/LIBGOTO -lgoto'
      set BLAS=' '
   else if (-e libgoto.a) then
      set LIBRARIES='-L.. -lgoto'
      set BLAS=' '
   else
      #      if you really don't have a math library, use the slow FORTRAN
      #      code supplied with GAMESS, taking out this abrupt departure.
      #--set LIBRARIES=' '
      #--set BLAS='blas.o'
      echo "No math library found on this Blue Gene, please help scripting"
      exit 4
   endif
   set VECTOR=' '
   set QUICHE='zunix.o'
endif
#
#        remarks common to linux32 and linux64
#        =====================================
#   Linux has become the standard Unix flavor, and thus blossomed into
#   the usual Unix confusion: multiple FORTRAN compilers, multiple
#   math libraries, and since there is no vendor, or even one main
#   distribution, the software is installed at random locations.
#   Hence, the 'config' script will have asked many questions to get the
#   compiler, math library, version numbers, and appropriate path names.
#
#   The 64 bit stuff is used much more often than the 32 bit stuff,
#   so you might find a glitch or two just below.
#
#   ------ Linux on 32 bit chips -----
#
if ($TARGET == linux32) then
   set VECTOR=' '
   set QUICHE='zunix.o'
#
#  settings which depend on the compiler choice:
#
   switch ($GMS_FORTRAN)
     case g77:
        set LDR='g77'
        set LDOPTS=' '  # add '-Wl,-M' to see load map
        set FORTLIBS=' '
        breaksw
     case gfortran:
        set LDR='gfortran'
        set LDOPTS=' '
        set FORTLIBS=' '
        breaksw
     case ifort:
        set LDR='ifort'
        set LDOPTS=' '  # add '-Wl,-M' to see load map
        set FORTLIBS='-Vaxlib'
        breaksw
     case pgf77:
        set LDR='pgf77'
        set LDOPTS='-g77libs -Mlfs'
        set FORTLIBS=' '
        breaksw
     case f2c:
        set LDR='gcc'
        set LDOPTS=' '
        set FORTLIBS='-lf2c -lm'
        breaksw
     default:
        echo Please spell your linux32 compiler correctly.
        exit 4
   endsw
#
#  settings which depend on the math library: mkl, atlas, acml, none
#
   switch ($GMS_MATHLIB)

#       for MKL, we lack experience.  The following is the 64-bit
#       stuff, with all 64's removed.  It might be right!  Try your
#       major version number by deleting the "help", in your case below.
#       It will then go into your choice of 8, 9, ... and miss the
#       bombing out in the 'default' clause.
   case mkl:
      set mpath=$GMS_MATHLIB_PATH
      switch ($GMS_MKL_VERNO)
        case 8help:
          set MATHLIBS="-L$mpath -lmkl_lapack   -lmkl -lguide -lpthread"
          breaksw
        case 9help:
          set MATHLIBS="-L$mpath -lmkl_lapack   -lmkl -lguide -lpthread"
          breaksw
        case 10:
          #  next one forces single-threaded usage only...exactly what we want.
          set MATHLIBS="$mpath/libmkl_intel.a"
          set MATHLIBS="$MATHLIBS $mpath/libmkl_sequential.a"
          set MATHLIBS="$MATHLIBS $mpath/libmkl_core.a"
          breaksw
        case 11help:
          # next attempts a static link, from reading online documentation.
          # if this fails to work, try the version 10 lines shown just above.
          set MATHLIBS="$mpath/libmkl_intel.a"
          set MATHLIBS="$MATHLIBS $mpath/libmkl_sequential.a"
          set MATHLIBS="$MATHLIBS $mpath/libmkl_core.a"
          breaksw
        default:
          echo "please edit 'lked' to select the right MKL library stuff"
          exit
          breaksw
      endsw
      set BLAS=' '
      breaksw

   case atlas:
      #     If the ATLAS comes with static libraries, link to them
      #     so that only the compile node has to have the libraries.
      #     Otherwise, attempt a link against shared object libs.
      if (-e $GMS_MATHLIB_PATH/libf77blas.a) then
         set MATHLIBS="$GMS_MATHLIB_PATH/libf77blas.a"
         set MATHLIBS="$MATHLIBS $GMS_MATHLIB_PATH/libatlas.a"
      else
         set MATHLIBS="-L$GMS_MATHLIB_PATH -lf77blas -latlas"
      endif
      set BLAS=' '
      breaksw

   case acml:
      #     do a static link so that only compile node needs to install ACML
      set MATHLIBS="$GMS_MATHLIB_PATH/libacml.a"
      set BLAS=' '
      breaksw

   case none:
   default:
      echo "Warning.  No math library was found, you should install one."
      echo "    MP2 calculations speed up about 2x with a math library."
      echo "CCSD(T) calculations speed up about 5x with a math library."
      set BLAS='blas.o'
      set MATHLIBS=' '
      breaksw
   endsw
#
   set LIBRARIES="$FORTLIBS $MATHLIBS"
endif
#
#   ------ Linux on 64 bit chips -----
#
if ($TARGET == linux64) then
   set VECTOR=' '
   set QUICHE='zunix.o'
#
#  settings which depend on the FORTRAN:
#
   switch ($GMS_FORTRAN)
      case gfortran:
         set LDR='gfortran'
         set LDOPTS=' '
         set FORTLIBS=' '
         breaksw
      case ifort:
         set LDR='ifort'
         set LDOPTS='-i8'  # -Wl,-M generates a load map
#            this auxiliary library seems to have disappeared in ifort 10
         set FORTLIBS=' '
         if($GMS_IFORT_VERNO < 10) set FORTLIBS='-Vaxlib'
         breaksw
      case pgf77:
         set LDR='pgf77'
         set LDOPTS='-i8 -i8storage -mcmodel=medium'
         set LDOPTS="$LDOPTS -fastsse -Mipa=fast,safe -Mprof=func"
         set FORTLIBS=' '
         breaksw
      case pathf90:
         set LDR='pathf90'
         set LDOPTS=' '
         set FORTLIBS=' '
         breaksw
      default:
         echo "don't know how to use a linux64 compiler named $GMS_FORTRAN"
         exit 4
         breaksw
   endsw
#
#  settings which depend on the math library: mkl, atlas, acml, none
#
   switch ($GMS_MATHLIB)

   case mkl:
      set mpath=$GMS_MATHLIB_PATH
      switch ($GMS_MKL_VERNO)
        case 8:
          set MATHLIBS="-L$mpath -lmkl_lapack64 -lmkl -lguide -lpthread"
          breaksw
        case 9:
          set MATHLIBS="-L$mpath -lmkl_lapack   -lmkl -lguide -lpthread"
          breaksw
          breaksw
        case 10:
        case 11:
          # next are a static link, in single-threaded mode (serial BLAS).
          # This option precludes any need to 
          #     a) install .so shared object libraries on every node,
          #     b) define LD_LIBRARY_PATH to find the .so libraries, or
          #     c) define MKL_NUM_THREADS=1
          # If desired, there is a single-threaded shared object link below.
          set MATHLIBS="          $mpath/libmkl_intel_lp64.a"
          set MATHLIBS="$MATHLIBS $mpath/libmkl_sequential.a"
          set MATHLIBS="$MATHLIBS $mpath/libmkl_core.a"
          breaksw
        case 10-so:
        case 11-so:
          #  next one forces single-threaded usage.
          #  run-time libs (and LD_LIBRARY_PATH) needed on every compute node.
          #  hand edit GMS_MKL_VERNO in your 'install.info' to access this.
          set MATHLIBS="-L$mpath -lmkl_intel_lp64 -lmkl_sequential -lmkl_core"
        default:
          echo "unknown version number for MKL/linux64"
          exit
          breaksw
      endsw
      set BLAS=' '
      breaksw

   case atlas:
      #     If the ATLAS comes with static libraries, link to them
      #     so that only the compile node has to have the libraries.
      #     Otherwise, attempt a link against shared object libs.
      if (-e $GMS_MATHLIB_PATH/libf77blas.a) then
         set MATHLIBS="$GMS_MATHLIB_PATH/libf77blas.a"
         set MATHLIBS="$MATHLIBS $GMS_MATHLIB_PATH/libatlas.a"
      else
         set MATHLIBS="-L$GMS_MATHLIB_PATH -lf77blas -latlas"
      endif
      set BLAS=' '
      breaksw

   case acml:
      #     do a static link so that only compile node needs to install ACML
      set MATHLIBS="$GMS_MATHLIB_PATH/libacml.a"
      set BLAS=' '
      breaksw

   case none:
   default:
      echo "Warning.  No math library was found, you should install one."
      echo "    MP2 calculations speed up about 2x with a math library."
      echo "CCSD(T) calculations speed up about 5x with a math library."
      set BLAS='blas.o'
      set MATHLIBS=' '
      breaksw
   endsw
#
   set LIBRARIES="$FORTLIBS $MATHLIBS"
endif
#
endif
#
#      MacIntosh, clauses for using g77 or gfortran.
#      The math library is Apple's veclib framework.
#
if (($TARGET == mac32) || ($TARGET == mac64)) then
   set LDR=$GMS_FORTRAN
   switch ($TARGET)
      case mac32:
         set LDOPTS='-Wl,-multiply_defined -Wl,suppress'
         set BLAS=' '
         breaksw
      case mac64:
         set LDOPTS='-m64'
         set BLAS='blaswrap.o'
         breaksw
   endsw
#      Next is the incantation to link to Apple's BLAS library.
#      The SystemStubs library wasn't needed under Xcode 2.0
#      Older systems (e.g. 10.3) may need this changed to -lcc_dynamic
   set LIBRARIES='-Wl,-framework -Wl,vecLib -lSystemStubs'
   set VECTOR=' '
   set QUICHE='zunix.o'
endif
#
if ($TARGET == necsx) then
   set LDR='f90'
   set LDOPTS='-ebw -size_t64 -Wf"-v -pvctl noassume vwork=stack"'
#  If MathKeisan is installed do not use the old memory layout.
   if ({(/bin/nm /usr/lib/libblas.a | grep -c mkversion)}) then
      echo 'MathKeisan is in use'
      set LDOPTS="$LDOPTS -Pmulti"
   else
      echo 'MathKeisan is NOT in use'
      set LDOPTS="$LDOPTS -Pmulti -Wl,-h32G_memlayout"
   endif
   set LIBRARIES='/usr/lib/lib64/libblas_64.a'
   set BLAS=' '
   set VECTOR='vector.o'
   set QUICHE='zunix.o'
endif
#
#   IRIX/MIPS chips only.   In other words, only systems sold long, long ago
#   add '-Wl,-M' to LDOPTS in order to see load map
#   error 136 about padding common blocks is to be suppressed.
if (($TARGET == sgi32) || ($TARGET == sgi64)) then
   set LDR=$GMS_FORTRAN
   if ($TARGET == sgi32) set LDOPTS='-n32 -woff 136'
   if ($TARGET == sgi64) set LDOPTS=' -64 -woff 136'
   set LIBRARIES='-lblas'
                         set BLAS=' '
   if ($TARGET == sgi64) set BLAS='blaswrap.o'
   set VECTOR=' '
   set QUICHE='zunix.o'
endif
#
if (($TARGET == sun32) || ($TARGET == sun64)) then
   set VECTOR=' '
   set QUICHE='zunix.o'
#
#         linker name and link options depend on Solaris and FORTRAN release
   if ($GMS_SUN_OS_VERNO >= 7) then
      set LDR='f90'
      set xxx=$GMS_SUN_FORT_VERNO
      set f90_major=$xxx:r
      set f90_minor=$xxx:e
                                                  set newf90=false
      if (($f90_major == 8) && ($f90_minor >= 3)) set newf90=true
      if  ($f90_major >= 9)                       set newf90=true
      if ($TARGET == sun32) then
         if ($newf90 == true) then
            set LDOPTS=-m32
         else
            if(`uname -p` == sparc)  set LDOPTS='-fast -xarch=v8plus'
            if(`uname -p` == i386)   set LDOPTS='-fast -xarch=pentium_pro'
         endif
      endif
      if ($TARGET == sun64) then
         if ($newf90 == true) then
            set LDOPTS=-m64
         else
            if(`uname -p` == sparc)  set LDOPTS='-fast -xarch=v9'
            if(`uname -p` == i386)   set LDOPTS='-fast -xarch=amd64'
         endif
      endif
   else
      set LDR=f77
      set LDOPTS='-fast -xarch=v8plus'
   endif
#                                   add -m to LDOPTS to see a load map
   if (-e /opt/SUNWspro/lib/libsunperf.so) then
      set LIBRARIES='-xlic_lib=sunperf'
      set BLAS=' '
      if ($TARGET == sun64) set BLAS='blaswrap.o'
   else
      set LIBRARIES=' '
      set BLAS='blas.o'
      if ($TARGET == sun64) set BLAS='blaswrap.o blas.o'
      echo " "
      echo "You did not install the Sun Performance Library,"
      echo "which should should in your compiler suite."
      echo "We strongly recommend tthat you do install this..."
      echo " "
      echo "Proceeding without a good math library, which is slow at run time."
      echo " "
   endif
endif
#
#   Choose the message passing libraries, MSG_LIBRARIES.
#
#      In all cases, the Distributed Data Interface has been
#      compiled to a library archive, with the name ../ddi/libddi.a,
#      where we must look first.  Depending on the machine DDI has
#      several implementations and may be looking for
#         TCP/IP sockets, SHMEM, MPI, or LAPI/MPI
#      so here we choose the specific low level system libraries.
#
switch ($TARGET)
#             TCP/IP sockets interface (most systems)
   case axp64:
   case cray-pvp:
   case cray-xd1:
   case fuji-pp32:
   case fuji-pp64:
   case hpux32:
   case hpux64:
   case ibm32:
   case ibm64:
   case linux32:
   case linux64:
   case mac32:
   case mac64:
   case sgi32:
   case sun32:
   case sun64:
#
#         try to set up MPI usage on 64-bit linux clusters.
      set MPILIBS=''
      if ($TARGET == linux64) then
        if (($GMS_DDI_COMM == mpi) || ($GMS_DDI_COMM == mixed)) then
          switch ($GMS_MPI_LIB)
            case impi:
               set MPILIBS="-L$GMS_MPI_PATH/lib64"
               set MPILIBS="$MPILIBS -lmpi -lmpigf -lmpigi -lrt"
               breaksw
            case mpich2:
               set MPILIBS="-L$GMS_MPI_PATH/lib"
               set MPILIBS="$MPILIBS -lmpich -lrt"
               breaksw
            case mvapich2:
               set MPILIBS="-L$GMS_MPI_PATH/lib -lmpich"
         set MPILIBS="$MPILIBS -L$GMS_OFED_PATH -libverbs -lrdmacm -libumad"
               breaksw
            case myrinet:
               # very old information, perhaps not correct anymore.
               set MPILIBS="/usr/local/mpich-gm/lib/libmpich.a"
               set MPILIBS="$MPILIBS /usr/local/gm/lib/libgm.a"
               breaksw
            case openmpi:
               set MPILIBS="-L$GMS_MPI_PATH/lib"
               set MPILIBS="$MPILIBS -lmpi"
               breaksw
            case mpt:
               set MPILIBS="-L$GMS_MPI_PATH/lib"
               set MPILIBS="$MPILIBS -lmpi"
               breaksw
            default:
               echo "comp script has unknown MPI software requested"
               exit 4
               breaksw
          endsw
        endif
      endif
#
#         plain old TCP/IP will have initialized MPILIBS as empty string
      set MSG_LIBRARIES="../ddi/libddi.a $MPILIBS -lpthread"
#
#           Sun-like needs some extra TCP/IP library searches
      if (($TARGET == sun64) || \
          ($TARGET == fuji-pp32) || ($TARGET == fuji-pp64)) then
           set MSG_LIBRARIES="$MSG_LIBRARIES -lsocket -lnsl -lrt"
      endif
      if ($TARGET == sun32) then
        if ($GMS_SUN_OS_VERNO < 7) then
           set MSG_LIBRARIES="$MSG_LIBRARIES -lsocket -lnsl -lposix4"
        else
           set MSG_LIBRARIES="$MSG_LIBRARIES -lsocket -lnsl -lrt"
        endif
      endif
      breaksw
#
#               SHMEM interface, which is only partly functional at best.
   case cray-t3e:
   case cray-x1:
      set MSG_LIBRARIES='../ddi/libddi.a'
      breaksw
   case sgi64:
      set MSG_LIBRARIES='../ddi/libddi.a -lsma -lmpi'  
      breaksw
#
#               MPI interface, for entire XT product line
   case cray-xt:
      set MSG_LIBRARIES='../ddi/libddi.a'
      breaksw
#
#               LAPI/MPI interface, for the SP product line
   case ibm64-sp:
      set MSG_LIBRARIES='../ddi/libddi.a -llapi_r -lpthread'
      breaksw
#
#               BG/L and BG/P
   case ibm-bg:
      set MSG_LIBRARIES="../ddi/libddi.a"
#               Blue Gene/L uses both ARMCI and MPI, in that order
      if ($GMS_BG_MODEL == L) then
        set MSG_LIBRARIES=$GMS_ARMCI_PATH
        set MSG_LIBRARIES="$MSG_LIBRARIES -larmci"
#               this is the MPI library underneath ARMCI:
        set MSG_LIBRARIES="$MSG_LIBRARIES -L/bgl/BlueLight/ppcfloor/bglsys/lib"
        set MSG_LIBRARIES="$MSG_LIBRARIES -lmpich.rts -lmsglayer.rts"
        set MSG_LIBRARIES="$MSG_LIBRARIES -lrts.rts -ldevices.rts"
      endif
#               Blue Gene/P uses only MPI-1.
#               the verb 'mpixlf77_r" means compiler knows its MPI libs
      breaksw
#               unknown...
   case necsx:
      set MSG_LIBRARIES='undefined'
      echo Please fix lked for this machine $TARGET
      exit 5
      breaksw
#               to get here must be a target typo.
   default:
      echo The lked script does not select a correct TARGET machine type.
      echo What you typed when editing this script was $TARGET
      exit 4
      breaksw
endsw
#
#     --- end of machine specific options ---
#
unset echo
set STANDARD_GAMESS_OBJ1=(aldeci.o algnci.o \
      basccn.o basecp.o basext.o basg3l.o bashuz.o bashz2.o  \
      basn21.o basn31.o baspcn.o bassto.o  \
      ccaux.o  ccddi.o  ccqaux.o ccquad.o ccsdt.o   \
      ceeis.o  chgpen.o cisgrd.o cosmo.o            \
      cphf.o   cpmchf.o cprohf.o  \
      dccc.o   dcgues.o dcint2.o dclib.o  dcmp2.o  dcscf.o  dctran.o  \
      ddilib.o delocl.o demrpt.o  \
      dft.o    dftaux.o dftdis.o dftfun.o dftgrd.o dftint.o  \
      dftxca.o dftxcb.o dftxcc.o dftxcd.o dftxce.o dftxcf.o dftxcg.o  \
      dgeev.o  dgesvd.o dmulti.o drc.o     \
      eaipcc.o ecp.o    ecpder.o ecplib.o ecppot.o  \
      efchtr.o efdrvr.o efelec.o efgrd2.o efgrda.o efgrdb.o efgrdc.o  \
      efinp.o  efinta.o efintb.o efpaul.o efpcm.o  efpcov.o efpfmo.o  \
      eftei.o   \
      eigen.o  elglib.o elgloc.o elgscf.o eomcc.o  ewald.o  ffield.o  \
      fmo.o    fmoesd.o fmogrd.o fmoint.o fmoio.o  fmolib.o  \
      fmopbc.o fmoprp.o frfmt.o  fsodci.o  \
      g3.o     globop.o gmcpt.o  gradex.o guess.o   \
      grd1.o   grd2a.o  grd2b.o  grd2c.o   \
      gugdga.o gugdgb.o gugdm.o  gugdm2.o gugdrt.o gugem.o  gugsrt.o  \
      gvb.o    hess.o   hss1a.o  hss1b.o  hss2a.o  hss2b.o   \
      inputa.o inputb.o inputc.o  \
      int1.o   int2a.o  int2b.o  int2c.o  int2d.o  int2f.o  int2g.o   \
      int2r.o  int2s.o  int2t.o  int2u.o  int2v.o  int2w.o  int2x.o   \
      iolib.o  ivocas.o lagran.o local.o  loccd.o  locpol.o)
set STANDARD_GAMESS_OBJ2=(mcpgrd.o mcpinp.o mcpint.o \
      mcpl10.o mcpl20.o mcpl30.o mcpl40.o  \
      mcpl50.o mcpl60.o mcpl70.o mcpl80.o  \
      mccas.o  mcjac.o  mcqdpt.o mcqdwt.o mcqud.o  mcscf.o  mctwo.o   \
      mdefp.o  mexing.o mm23.o   morokm.o  \
      mp2.o    mp2ddi.o mp2grd.o mp2gr2.o mp2ims.o  \
      mpcdat.o mpcgrd.o mpcint.o mpcmol.o mpcmsc.o  \
      mthlib.o nameio.o nmr.o     \
      ordint.o ormas1.o parley.o pcm.o    pcmcav.o pcmcv2.o pcmder.o  \
      pcmdis.o pcmief.o pcmpol.o pcmvch.o  \
      prpamm.o prpel.o  prplib.o prppop.o  \
      qeigen.o qfmm.o   qmfm.o   qrel.o    \
      raman.o  rhfuhf.o rohfcc.o rxncrd.o ryspol.o  \
      scflib.o scfmi.o  scrf.o   sobrt.o  soffac.o solib.o  sozeff.o  \
      statpt.o surf.o   svpchg.o svpinp.o svpleb.o symorb.o symslc.o  \
      tddft.o  tddefp.o tddfun.o tddfxc.o tddgrd.o tddint.o tddxca.o  \
      tddxcc.o tdhf.o   tdx.o    tdxio.o  tdxitr.o tdxni.o  tdxprp.o  \
      trans.o  trfdm2.o trnstn.o trudge.o umpddi.o utddft.o  \
      vibanl.o vscf.o   vvos.o   zapddi.o zheev.o  zmatrx.o)
#
#     unfortunately, the link command has become too long to show it
#     explicitly (full command line exceeds 2048 bytes).   Show it
#     piecemeal, taking great care that the order matches the LDR command.
#
echo " "
echo The name of the linker on this machine is $LDR,
echo and the linker options are \"$LDOPTS\".
echo " "
echo Object code list begins with gamess.o unport.o, followed by
echo BLAS code=\"$BLAS\", VECTOR code=\"$VECTOR\", quiche=\"$QUICHE\",
echo followed by the standard GAMESS object code list,
echo " "
echo $STANDARD_GAMESS_OBJ1
echo $STANDARD_GAMESS_OBJ2
#
echo " "
echo Choices for some optional plug-ins are
if ($TINKER == true) then
   echo "   Tinker/SIMOMM files are $QMMMOBJ"
else
   echo "   Using $QMMMOBJ, Tinker/SIMOMM code is not linked."
endif
if (($VB2000 == true) || ($XMVB == true)) then
   echo "   valence bond files are $VBOBJ"
else
   echo "   Using $VBOBJ, neither VB program is linked."
endif
if ($NEO == true) then
   echo "   Nuclear Electron Orbital code files are $NEOOBJ"
else
   echo "   Using $NEOOBJ, Nuclear Electron Orbital code is not linked."
endif
#
echo " "
echo Message passing libraries are $MSG_LIBRARIES
echo Other libraries to be searched are $LIBRARIES
echo " "
echo "Linker messages (if any) follow..."
#
#   --- link GAMESS, using objects/library information as collected above ---
#   insert a "set echo" line to see the full link command in the log file.
#
chdir object
$LDR  -o ../$EXE.$VERNO.x $LDOPTS \
      gamess.o unport.o $BLAS $VECTOR $QUICHE \
      $STANDARD_GAMESS_OBJ1 \
      $STANDARD_GAMESS_OBJ2 \
      $QMMMOBJ $VBOBJ $NEOOBJ \
      $MSG_LIBRARIES $LIBRARIES
#
#   give the installer a simple thumbs up or down on success
#
unset echo
chdir ..
if (-x $EXE.$VERNO.x) then
   echo " "
   echo The linking of GAMESS to binary $EXE.$VERNO.x was successful.
else
   echo " "
   echo Unfortunately, there was an error while linking GAMESS.
endif
time
exit