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revision 1.4 by edhill, Tue Aug 26 16:22:15 2003 UTC revision 1.72 by edhill, Fri Mar 12 15:50:06 2004 UTC
# Line 1  Line 1 
1  #!/bin/bash  #! /usr/bin/env bash
2  #  #
3  # $Header$  # $Header$
4  #  #
# Line 8  Line 8 
8  #   modified by aja 01/00  #   modified by aja 01/00
9  #   rewritten in bash by eh3 08/03  #   rewritten in bash by eh3 08/03
10    
11    # Search for particular CPP #cmds associated with packages
12    # usage: test_for_package_in_cpp_options CPP_file package_name
13    test_for_package_in_cpp_options() {
14        cpp_options=$1
15        pkg=$2
16        test_for_string_in_file $cpp_options "^[ ]*#define.*ALLOW_$pkg" || exit 99
17        test_for_string_in_file $cpp_options "^[ ]*#undef.*ALLOW_$pkg" || exit 99
18        test_for_string_in_file $cpp_options "^[ ]*#define.*DISABLE_$pkg" || exit 99
19        test_for_string_in_file $cpp_options "^[ ]*#undef.*DISABLE_$pkg" || exit 99
20    }
21    
22    # Search for particular CPP #cmds associated with MPI
23    # usage: test_for_mpi_in_cpp_eeoptions CPP_file
24    test_for_mpi_in_cpp_eeoptions() {
25        cpp_options=$1
26        test_for_string_in_file $cpp_options "^[ ]*#define.*ALLOW_USE_MPI" || exit 99
27        test_for_string_in_file $cpp_options "^[ ]*#undef.*ALLOW_USE_MPI" || exit 99
28        test_for_string_in_file $cpp_options "^[ ]*#define.*ALWAYS_USE_MPI" || exit 99
29        test_for_string_in_file $cpp_options "^[ ]*#undef.*ALWAYS_USE_MPI" || exit 99
30    }
31    
32    # Search for particular string in a file. Return 1 if detected, 0 if not
33    # usage: test_for_string_in_file file string
34    test_for_string_in_file() {
35        file=$1
36        strng=$2
37        grep -i "$strng" $file > /dev/null 2>&1
38        RETVAL=$?
39        if test "x${RETVAL}" = x0 ; then
40            printf "Error: In $file there is an illegal line: "
41            grep -i "$strng" $file
42            return 1
43        fi
44        return 0
45    }
46    
47    # Read the $ROOTDIR/pkg/pkg_groups file and expand any references to
48    # the package list.
49    expand_pkg_groups() {
50        new_packages=
51        PKG_GROUPS=$ROOTDIR"/pkg/pkg_groups"
52        if test -r $PKG_GROUPS ; then
53            cat $PKG_GROUPS | sed -e 's/#.*$//g' | sed -e 's/:/ : /g' > ./p1.tmp
54            cat ./p1.tmp | $AWK '(NF>2 && $2==":"){ print $0 }' > ./p2.tmp
55            matched=0
56            for i in $PACKAGES ; do
57                line=`grep "^ *$i" ./p2.tmp`
58                RETVAL=$?
59                if test "x$RETVAL" = x0 ; then
60                    matched=1
61                    replace=`echo $line | $AWK '{ $1=""; $2=""; print $0 }'`
62                    echo "    replacing \"$i\" with: $replace"
63                    new_packages="$new_packages $replace"
64                else
65                    new_packages="$new_packages $i"
66                fi
67            done
68            PACKAGES=$new_packages
69            rm -f ./p[1,2].tmp
70        else
71            echo "Warning: can't read package groups definition file: $PKG_GROUPS"
72        fi
73    }
74    
75  # Guess possible config options for this host  # Guess possible config options for this host
76  find_possible_configs()  {  find_possible_configs()  {
77    
78      p_PLATFORM=`uname`"-"`uname -m`      tmp1=`uname`"_"`uname -m`
79      echo "The platform appears to be:"      tmp2=`echo $tmp1 | sed -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
80      echo "  "$p_PLATFORM      tmp3=`echo $tmp2 | sed -e 's/power macintosh/ppc/'`
81        tmp1=`echo $tmp3 | sed -e 's|x86_64|amd64|'`
82      p_LN=      tmp2=`echo $tmp1 | sed -e 's/i[3-6]86/ia32/' | sed -e 's/athlon/ia32/'`
83        tmp3=`echo $tmp2 | sed -e 's/cray sv1/craysv1/'`
84        PLATFORM=$tmp3
85        OFLIST=`(cd $ROOTDIR/tools/build_options; ls | grep "^$PLATFORM")`
86        echo "  The platform appears to be:  $PLATFORM"
87        
88      echo "test" > test      echo "test" > test
89      ln -s ./test link      ln -s ./test link
90      RETVAL=$?      RETVAL=$?
91      if test "x${RETVAL}" = x0 ; then      if test "x${RETVAL}" = x0 ; then
92          p_LN="ln -s"          LN="ln -s"
93        else
94            echo "Error: \"ln -s\" does not appear to work on this system!"
95            echo "  For help, please contact <MITgcm-support@mitgcm.org>."
96            exit 1
97      fi      fi
98      rm -f test link      rm -f test link
99    
100      p_CPP=`which cpp`      if test "x$CPP" = x ; then
101                CPP="cpp -traditional -P"
102      RETVAL=$?      fi
103      if test "x${RETVAL}" = x0 ; then  
104          p_LN="ln -s"      #  The "original" makedepend is part of the Imake system that is
105        #  most often distributed with XFree86 or with an XFree86 source
106        #  package.  As a result, many machines (eg. generic Linux) do not
107        #  have a system-default "makedepend" available.  For those
108        #  systems, we have two fall-back options:
109        #
110        #    1) a makedepend implementation shipped with the cyrus-imapd
111        #       package:  ftp://ftp.andrew.cmu.edu/pub/cyrus-mail/
112        #
113        #    2) a known-buggy xmakedpend shell script
114        #
115        #  So the choices are, in order:
116        #
117        #    1) use the user-specified program
118        #    2) use a system-wide default
119        #    3) locally build and use the cyrus implementation
120        #    4) fall back to the buggy local xmakedpend script
121        #
122        if test "x${MAKEDEPEND}" = x ; then
123          which makedepend > /dev/null 2>&1
124          RETVAL=$?
125          if test ! "x${RETVAL}" = x0 ; then
126             echo "    a system-default makedepend was not found."
127    
128             #  Try to build the cyrus impl
129             rm -f ./genmake_cy_md
130             (
131                 cd $ROOTDIR/tools/cyrus-imapd-makedepend  \
132                     &&  ./configure > /dev/null 2>&1  \
133                     &&  make > /dev/null 2>&1  \
134                     &&  ./makedepend ifparser.c > /dev/null 2>&1  \
135                     &&  echo "true"
136             ) > ./genmake_cy_md
137             grep true ./genmake_cy_md > /dev/null 2>&1
138             RETVAL=$?
139             if test "x$RETVAL" = x0 ; then
140                 MAKEDEPEND='$(TOOLSDIR)/cyrus-imapd-makedepend/makedepend'
141             else
142                 MAKEDEPEND='$(TOOLSDIR)/xmakedepend'
143             fi
144             rm -f ./genmake_cy_md
145          fi
146      fi      fi
     rm -f test link  
147    
148      # look for possible fortran compilers      # look for possible fortran compilers
149        tmp="$MITGCM_FC $FC efc g77 f77 pgf77 pgf95 ifc f90 f95 mpif77 mpf77 mpxlf95"
150      p_FC=      p_FC=
151      for c in f77 g77 pgf77 pgf95 ifc f90 f95 mpif77 mpf77 mpxlf95 ; do      for c in $tmp ; do
152          which $c > /dev/null 2>&1          rm -f ./hello.f ./hello
153            cat >> hello.f <<EOF
154          program hello
155          do i=1,3
156            print *, 'hello world : ', i
157          enddo
158          end
159    EOF
160            $c -o hello hello.f > /dev/null 2>&1
161          RETVAL=$?          RETVAL=$?
162          if test "x${RETVAL}" = x0 ; then          if test "x${RETVAL}" = x0 ; then
163              p_FC="$p_FC $c"              p_FC="$p_FC $c"
164          fi          fi
165      done      done
166      echo "Possible FORTRAN compilers appear to be:  "      rm -f ./hello.f ./hello
167      if test "x${p_FC}" = x ; then      if test "x${p_FC}" = x ; then
168          echo "  None found!!!"          cat 1>&2 <<EOF
169      else  
170          echo "  "$p_FC  Error: No Fortran compilers were found in your path.  Please specify one using:
171      fi  
172        1) an "optfile" on (eg. "-optfile=path/to/OPTFILE"),
173        2) a command-line option (eg. "-fc NAME"), or
174        3) the MITGCM_FC environment variable.
175    
     # look for possible MPI libraries  
     mpi_libs=  
     mpi_fort=`which mpif77 2>/dev/null`  
     RETVAL=$?  
     if test "x${RETVAL}" = x0 ; then  
         cat >>test.f <<EOF  
       PROGRAM HELLO  
       DO 10, I=1,10  
       PRINT *,'Hello World'  
    10 CONTINUE  
       STOP  
       END  
176  EOF  EOF
177          eval "$mpi_fort -showme test.f > out"          exit 1
178          RETVAL=$?      else
179          if test "x${RETVAL}" = x0 ; then          echo "  The possible FORTRAN compilers found in your path are:"
180              a=`cat out`          echo "   "$p_FC
181              for i in $a ; do          if test "x$FC" = x ; then
182                  case $i in              FC=`echo $p_FC | $AWK '{print $1}'`
183                      -*)              echo "  Setting FORTRAN compiler to: "$FC
                         mpi_libs="$mpi_libs $i" ;;  
                 esac  
             done  
             echo "The MPI libs appear to be:"  
             echo "  "$mpi_libs  
184          fi          fi
         rm -f test.f out  
185      fi      fi
186    
187  }      if test "x$OPTFILE" = x ; then
188            OPTFILE=$ROOTDIR"/tools/build_options/"$PLATFORM"_"$FC
189            if test ! -r $OPTFILE ; then
190                 echo "  I looked for the file "$OPTFILE" but did not find it"
191            fi
192        fi
193    #    echo "  The options file:  $p_OF"
194    #    echo "    appears to match so we'll use it."
195    #   for i in $p_FC ; do
196    #p_OF=$ROOTDIR"/tools/build_options/"$PLATFORM"_"$i
197    #if test -r $p_OF ; then
198    #    OPTFILE=$p_OF
199    #    echo "  The options file:  $p_OF"
200    #    echo "    appears to match so we'll use it."
201    #    break
202    #fi
203    #   done
204        if test "x$OPTFILE" = x ; then
205            cat 1>&2 <<EOF
206    
207    Error: No options file was found in:  $ROOTDIR/tools/build_options/
208      that matches this platform ("$PLATFORM") and the compilers found in
209      your path.  Please specify an "optfile" using:
210    
211  parse_options()  {      1) the command line (eg. "-optfile=path/to/OPTFILE"), or
212        2) the MITGCM_OF environment variable.
213    
214      ac_prev=    If you need help, please contact the developers at <MITgcm-support@mitgcm.org>.
215      for ac_option in "${OPTIONS[@]}" ; do  
216    EOF
217            exit 1
218        fi
219        
220    #     # look for possible MPI libraries
221    #     mpi_libs=
222    #     mpi_fort=`which mpif77 2>/dev/null`
223    #     RETVAL=$?
224    #     if test "x${RETVAL}" = x0 ; then
225    #       cat >>test.f <<EOF
226    #       PROGRAM HELLO
227    #       DO 10, I=1,10
228    #       PRINT *,'Hello World'
229    #    10 CONTINUE
230    #       STOP
231    #       END
232    # EOF
233    #       eval "$mpi_fort -showme test.f > out"
234    #       RETVAL=$?
235    #       if test "x${RETVAL}" = x0 ; then
236    #           a=`cat out`
237    #           for i in $a ; do
238    #               case $i in
239    #                   -*)
240    #                       mpi_libs="$mpi_libs $i" ;;
241    #               esac
242    #           done
243    #           echo "The MPI libs appear to be:"
244    #           echo "  "$mpi_libs
245    #       fi
246    #       rm -f test.f out
247    #     fi
248    
         # echo "ac_option = :$ac_option:"  
           
         # If the previous option needs an argument, assign it.  
         if test -n "$ac_prev"; then  
             eval "$ac_prev=\$ac_option"  
             ac_prev=  
             continue  
         fi  
           
         ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`  
           
         case $ac_option in  
               
             -help | --help | -h | --h)  
                 usage ;;  
               
             -nooptfile | --nooptfile)  
                 OPTFILE="NONE" ;;  
             -optfile | --optfile | -of | --of)  
                 ac_prev=optfile ;;  
             -optfile=* | --optfile=* | -of=* | --of=*)  
                 OPTFILE=$ac_optarg ;;  
               
             -pdepend | --pdepend)  
                 ac_prev=pdepend ;;  
             -pdepend=* | --pdepend=*)  
                 PDEPEND=$ac_optarg ;;  
               
             -pdefault | --pdefault)  
                 ac_prev=pdefault ;;  
             -pdefault=* | --pdefault=*)  
                 PDEFAULT=$ac_optarg ;;  
               
             -makefile | -ma)  
                 ac_prev=makefile ;;  
             --makefile=* | -ma=*)  
                 MAKEFILE=$ac_optarg ;;  
               
             -platform | --platform | -pl | --pl)  
                 ac_prev=platform ;;  
             -platform=* | --platform=* | -pl=* | --pl=*)  
                 PLATFORM=$ac_optarg ;;  
   
             -rootdir | --rootdir | -rd | --rd)  
                 ac_prev=rootdir ;;  
             -rootdir=* | --rootdir=* | -rd=* | --rd=*)  
                 ROOTDIR=$ac_optarg ;;  
               
             -mods | --mods | -mo | --mo)  
                 ac_prev=mods ;;  
             -mods=* | --mods=* | -mo=* | --mo=*)  
                 MODS=$ac_optarg ;;  
               
             -disable | --disable)  
                 ac_prev=disable ;;  
             -disable=* | --disable=*)  
                 DISABLE=$ac_optarg ;;  
               
             -enable | --enable)  
                 ac_prev=enable ;;  
             -enable=* | --enable=*)  
                 ENABLE=$ac_optarg ;;  
               
             -noopt | --noopt)  
                 ac_prev=noopt ;;  
             -noopt=* | --noopt=*)  
                 NOOPT=$ac_optarg ;;  
               
 #           -cpp | --cpp)  
 #               ac_prev=cpp ;;  
 #           -cpp=* | --cpp=*)  
 #               CPP=$ac_optarg ;;  
               
             -fortran | --fortran | -fc | --fc)  
                 ac_prev=fc ;;  
             -fc=* | --fc=*)  
                 FC=$ac_optarg ;;  
               
             -ieee | --ieee)  
                 IEEE=1 ;;  
             -noieee | --noieee)  
                 IEEE=0 ;;  
               
             -mpi | --mpi)  
                 MPI=1 ;;  
             -nompi | --nompi)  
                 MPI=0 ;;  
               
             -jam | --jam)  
                 JAM=1 ;;  
             -nojam | --nojam)  
                 JAM=0 ;;  
               
             -*)  
                 echo "Error: unrecognized option: "$ac_option  
                 usage  
                 ;;  
               
             *)  
                 echo "Error: unrecognized argument: "$ac_option  
                 usage  
                 ;;  
               
         esac  
           
     done  
249  }  }
250    
251  #  Parse the package dependency information  #  Parse the package dependency information
# Line 199  get_pdepend_list()  { Line 254  get_pdepend_list()  {
254      #  strip the comments and then convert the dependency file into      #  strip the comments and then convert the dependency file into
255      #  two arrays: PNAME, DNAME      #  two arrays: PNAME, DNAME
256      cat $1 | sed -e 's/#.*$//g' \      cat $1 | sed -e 's/#.*$//g' \
257          | awk 'BEGIN{nn=0;} (NF>0){ for(i=2;i<=NF;i++){nn++; print "PNAME["nn"]="$1"\nDNAME["nn"]="$i} }' \          | $AWK 'BEGIN{nn=0;} (NF>0){ for(i=2;i<=NF;i++){nn++; print "PNAME["nn"]="$1"\nDNAME["nn"]="$i} }' \
258          > ./.pd_tmp          > ./.pd_tmp
259      source ./.pd_tmp      . ./.pd_tmp
260      rm -f ./.pd_tmp      rm -f ./.pd_tmp
261    
262      echo -n "PNAME = "${}      printf "PNAME = "${}
263  }  }
264    
265    
266  #  Explain usage  #  Explain usage
267  usage()  {  usage()  {
268      echo  cat <<EOF
269      echo "Usage: "$0" [OPTIONS]"  
270      echo "  where [OPTIONS] can be:"  Usage: "$0" [OPTIONS]
271      echo    where [OPTIONS] can be:
272      echo "    -help | --help | -h | --h"  
273      echo "    -nooptfile | --nooptfile"      -help | --help | -h | --h
274      echo "      -optfile NAME | --optfile NAME | -of NAME | --of NAME"            Print this help message and exit.
275      echo "      -optfile=NAME | --optfile=NAME | -of=NAME | --of=NAME"  
276      echo "    -pdepend NAME | --pdepend NAME"      -nooptfile | --nooptfile
277      echo "      -pdepend=NAME | --pdepend=NAME"        -optfile NAME | --optfile NAME | -of NAME | --of NAME
278      echo "    -pdefault NAME | --pdefault NAME"        -optfile=NAME | --optfile=NAME | -of=NAME | --of=NAME
279      echo "      -pdefault=NAME | --pdefault=NAME"            Use "NAME" as the optfile.  By default, an attempt will be
280      echo "    -makefile NAME | -ma NAME"            made to find an appropriate "standard" optfile in the
281      echo "      --makefile=NAME | -ma=NAME"            tools/build_options/ directory.
282      echo "    -platform NAME | --platform NAME | -pl NAME | --pl NAME"  
283      echo "      -platform=NAME | --platform=NAME | -pl=NAME | --pl=NAME"      -pdepend NAME | --pdepend NAME
284      echo "    -rootdir NAME | --rootdir NAME | -rd NAME | --rd NAME"        -pdepend=NAME | --pdepend=NAME
285      echo "      -rootdir=NAME | --rootdir=NAME | -rd=NAME | --rd=NAME"            Get package dependency information from "NAME".
286      echo "    -mods NAME | --mods NAME | -mo NAME | --mo NAME"  
287      echo "      -mods=NAME | --mods=NAME | -mo=NAME | --mo=NAME"      -pdefault NAME | --pdefault NAME
288      echo "    -disable NAME | --disable NAME"        -pdefault=NAME | --pdefault=NAME
289      echo "      -disable=NAME | --disable=NAME"            Get the default package list from "NAME".
290      echo "    -enable NAME | --enable NAME"  
291      echo "      -enable=NAME | --enable=NAME"      -make NAME | -m NAME
292      echo "    -noopt NAME | --noopt NAME"        --make=NAME | -m=NAME
293      echo "      -noopt=NAME | --noopt=NAME"            Use "NAME" for the MAKE program. The default is "make" but
294  #    echo "    -cpp NAME | --cpp NAME"            many platforms, "gmake" is the preferred choice.
295  #    echo "      -cpp=NAME | --cpp=NAME"  
296      echo "    -fortran NAME | --fortran NAME | -fc NAME | --fc NAME"      -makefile NAME | -mf NAME
297      echo "      -fc=NAME | --fc=NAME"        --makefile=NAME | -mf=NAME
298      echo "    -[no]ieee | --[no]ieee"            Call the makefile "NAME".  The default is "Makefile".
299      echo "    -[no]mpi | --[no]mpi"  
300      echo "    -[no]jam | --[no]jam"      -makedepend NAME | -md NAME
301      echo        --makedepend=NAME | -md=NAME
302      echo "  and NAME is a string such as:"            Use "NAME" for the MAKEDEPEND program.
303      echo  
304      echo "    --enable pkg1   --enable 'pkg1 pkg2'   --enable 'pkg1 pkg2 pkg3'"      -rootdir NAME | --rootdir NAME | -rd NAME | --rd NAME
305      echo "    -mods=dir1   -mods='dir1'   -mods='dir1 dir2 dir3'"        -rootdir=NAME | --rootdir=NAME | -rd=NAME | --rd=NAME
306      echo "    -foptim='-Mvect=cachesize:512000,transform -xtypemap=real:64,double:64,integer:32'"            Specify the location of the MITgcm ROOTDIR as "NAME".
307      echo            By default, genamke will try to find the location by
308      echo "  which, depending upon your shell, may need to be single-quoted"            looking in parent directories (up to the 5th parent).
309      echo "  if it contains spaces, dashes, or other special characters."  
310        -mods NAME | --mods NAME | -mo NAME | --mo NAME
311          -mods=NAME | --mods=NAME | -mo=NAME | --mo=NAME
312              Here, "NAME" specifies a list of directories that are
313              used for additional source code.  Files found in the
314              "mods list" are given preference over files of the same
315              name found elsewhere.
316    
317        -disable NAME | --disable NAME
318          -disable=NAME | --disable=NAME
319              Here "NAME" specifies a list of packages that we don't
320              want to use.  If this violates package dependencies,
321              genamke will exit with an error message.
322    
323        -enable NAME | --enable NAME
324          -enable=NAME | --enable=NAME
325              Here "NAME" specifies a list of packages that we wish
326              to specifically enable.  If this violates package
327              dependencies, genamke will exit with an error message.
328    
329        -standarddirs NAME | --standarddirs NAME
330          -standarddirs=NAME | --standarddirs=NAME
331              Here, "NAME" specifies a list of directories to be
332              used as the "standard" code.
333    
334        -fortran NAME | --fortran NAME | -fc NAME | --fc NAME
335          -fc=NAME | --fc=NAME
336              Use "NAME" as the fortran compiler.  By default, genmake
337              will search for a working compiler by trying a list of
338              "usual suspects" such as g77, f77, etc.
339    
340        -[no]ieee | --[no]ieee
341              Do or don't use IEEE numerics.  Note that this option
342              *only* works if it is supported by the OPTFILE that
343              is being used.
344    
345        -mpi | --mpi
346              Include MPI header files and link to MPI libraries
347        -mpi=PATH | --mpi=PATH
348              Include MPI header files and link to MPI libraries using MPI_ROOT
349              set to PATH. i.e. Include files from $PATH/include, link to libraries
350              from $PATH/lib and use binaries from $PATH/bin.
351    
352        -bash NAME
353              Explicitly specify the Bourne or BASH shell to use
354    
355      While it is most often a single word, the "NAME" variables specified
356      above can in many cases be a space-delimited string such as:
357    
358        --enable pkg1   --enable 'pkg1 pkg2'   --enable 'pkg1 pkg2 pkg3'
359        -mods=dir1   -mods='dir1'   -mods='dir1 dir2 dir3'
360        -foptim='-Mvect=cachesize:512000,transform -xtypemap=real:64,double:64,integer:32'
361    
362      which, depending upon your shell, may need to be single-quoted.
363    
364      For more detailed genmake documentation, please see:
365    
366        http://mitgcm.org/devel_HOWTO/
367    
368    EOF
369    
370      exit 1      exit 1
371  }  }
372    
373  # Dump all important state  #  Build a CPP macro to automate calling C routines from FORTRAN
374  dump_state()  {  get_fortran_c_namemangling()  {
375      fname=$1      default_nm="#define FC_NAMEMANGLE(X) X ## _"
376      echo " " > $fname      
377        cat > genmake_test.c <<EOF
378    void tcall( char * string ) { tsub( string ); }
379    EOF
380        $MAKE genmake_test.o >> genmake_warnings 2>&1
381      RETVAL=$?      RETVAL=$?
382      if test "x${RETVAL}" = x ; then      if test "x$RETVAL" != x0 ; then
383          echo "Error: cannot write to $fname"          FC_NAMEMANGLE=$default_nm
384          exit 1          cat <<EOF>> genmake_errors
385    
386    WARNING: C test compile fails
387    WARNING: We'll try to use: FC_NAMEMANGLE='$FC_NAMEMANGLE'
388    WARNING: Please contact <MITgcm-support@mitgcm.org> if you need help here
389    EOF
390            return 1
391        fi
392        c_tcall=`nm genmake_test.o | grep 'T ' | grep tcall | cut -d ' ' -f 3`
393        RETVAL=$?
394        if test "x$RETVAL" != x0 ; then
395            FC_NAMEMANGLE=$default_nm
396            cat <<EOF>> genmake_warnings
397    
398    WARNING: The "nm" command failed.
399    WARNING: We'll try to use: FC_NAMEMANGLE='$FC_NAMEMANGLE'
400    WARNING: Please contact <MITgcm-support@mitgcm.org> if you need help here
401    EOF
402            return 1
403        fi
404        cat > genmake_tcomp.f <<EOF
405          subroutine tcall( string )
406          character*(*) string
407          call tsub( string )
408          end
409    EOF
410        $FC $FFLAGS $DEFINES -c genmake_tcomp.f >> genmake_warnings 2>&1
411        RETVAL=$?
412        if test "x$RETVAL" != x0 ; then
413            FC_NAMEMANGLE=$default_nm
414            cat <<EOF>> genmake_warnings
415    
416    WARNING: FORTRAN test compile fails -- please see "genmake_errors"
417    WARNING: We'll try to use: FC_NAMEMANGLE='$FC_NAMEMANGLE'
418    WARNING: Please contact <MITgcm-support@mitgcm.org> if you need help here.
419    EOF
420            return 1
421        fi
422        f_tcall=`nm genmake_tcomp.o | grep 'T ' | grep tcall | cut -d ' ' -f 3`
423        RETVAL=$?
424        if test "x$RETVAL" != x0 ; then
425            FC_NAMEMANGLE=$default_nm
426            cat <<EOF>> genmake_warnings
427    
428    WARNING: The "nm" command failed.
429    WARNING: We'll try to use: FC_NAMEMANGLE='$FC_NAMEMANGLE'
430    WARNING: Please contact <MITgcm-support@mitgcm.org> if you need help here.
431    EOF
432            return 1
433        fi
434    
435        c_a=`echo $c_tcall | sed -e 's|tcall|Y Y|' | cut -d ' ' -f 1 | sed -e 's|Y||'`
436        f_a=`echo $f_tcall | sed -e 's|tcall|Y Y|' | cut -d ' ' -f 1 | sed -e 's|Y||'`
437        c_b=`echo $c_tcall | sed -e 's|tcall|Y Y|' | cut -d ' ' -f 2 | sed -e 's|Y||'`
438        f_b=`echo $f_tcall | sed -e 's|tcall|Y Y|' | cut -d ' ' -f 2 | sed -e 's|Y||'`
439    
440        nmangle="X"
441        if test "x$c_a" != "x$f_a" ; then
442            comm="echo x$f_a | sed -e 's|x$c_a||'"
443            a=`eval $comm`
444            nmangle="$a ## $nmangle"
445        fi
446        if test "x$c_b" != "x$f_b" ; then
447            comm="echo x$f_b | sed -e 's|x$c_b||'"
448            b=`eval $comm`
449            nmangle="$nmangle ## $b"
450        fi
451    
452        FC_NAMEMANGLE="#define FC_NAMEMANGLE(X)  $nmangle"
453    
454        #  cleanup the testing files
455        rm -f genmake_tcomp.* genmake_test.*
456    }
457    
458    
459    check_HAVE_CLOC()  {
460        get_fortran_c_namemangling
461        cat <<EOF > genmake_tc_1.c
462    $FC_NAMEMANGLE
463    #include <stdio.h>
464    #include <stdlib.h>
465    #include <unistd.h>
466    #include <assert.h>
467    #include <sys/time.h>
468    void FC_NAMEMANGLE(cloc) ( double *curtim )
469    {
470     struct timeval tv1;
471     gettimeofday(&tv1 , (void *)NULL );
472     *curtim =  (double)((tv1.tv_usec)+(tv1.tv_sec)*1.E6);
473     *curtim = *curtim/1.E6;
474    }
475    EOF
476        make genmake_tc_1.o >> genmake_tc.log 2>&1
477        RET_C=$?
478        cat <<EOF > genmake_tc_2.f
479          program hello
480          Real*8 wtime
481          external cloc
482          call cloc(wtime)
483          print *," HELLO WORLD", wtime
484          end program hello
485    EOF
486        $FC $FFLAGS -o genmake_tc genmake_tc_2.f genmake_tc_1.o >> genmake_tc.log 2>&1
487        RET_F=$?
488        test -x ./genmake_tc  &&  ./genmake_tc >> genmake_tc.log 2>&1
489        RETVAL=$?
490        if test "x$RETVAL" = x0 ; then
491            HAVE_CLOC=t
492            DEFINES="$DEFINES -DHAVE_CLOC"
493        fi
494        rm -f genmake_tc*
495    }
496    
497    
498    check_netcdf_libs()  {
499        cat <<EOF > genmake_tnc.F
500          program fgennc
501    #include "netcdf.inc"
502          integer iret, ncid, xid
503          iret = nf_create('genmake_tnc.nc', NF_CLOBBER, ncid)
504          IF (iret .NE. NF_NOERR) write(*,*) NF_STRERROR(iret)
505          iret = nf_def_dim(ncid, 'X', 11, xid)
506          IF (iret .NE. NF_NOERR) write(*,*) NF_STRERROR(iret)
507          iret = nf_close(ncid)
508          IF (iret .NE. NF_NOERR) write(*,*) NF_STRERROR(iret)
509          end
510    EOF
511        $CPP genmake_tnc.F > genmake_tnc.f  \
512            &&  $FC $FFLAGS $FOPTIM -o genmake_tnc genmake_tnc.f $LIBS >> genmake_tnc.log 2>&1
513        RET_COMPILE=$?
514        test -x ./genmake_tnc  &&  ./genmake_tnc >> genmake_tnc.log 2>&1
515        RETVAL=$?
516        if test "x$RET_COMPILE" = x0 -a "x$RETVAL" = x0 ; then
517            HAVE_NETCDF=t
518        else
519            # try again with "-lnetcdf" added to the libs
520            $CPP genmake_tnc.F > genmake_tnc.f  \
521                &&  $FC $FFLAGS $FOPTIM -o genmake_tnc genmake_tnc.f \
522                $LIBS -lnetcdf >> genmake_tnc_2.log 2>&1
523            RET_COMPILE=$?
524            test -x ./genmake_tnc  &&  ./genmake_tnc >> genmake_tnc.log 2>&1
525            RETVAL=$?
526            if test "x$RET_COMPILE" = x0 -a "x$RETVAL" = x0 ; then
527                LIBS="$LIBS -lnetcdf"
528                HAVE_NETCDF=t
529            else
530                cat genmake_tnc.log >> genmake_warnings
531            fi
532      fi      fi
533      echo "makefile "$makefile > $fname      rm -f genmake_tnc*
534  }  }
535    
536    
537  #eh3 # This is the generic configuration.  
538  #eh3 set LN         = ( 'ln -s' )  ###############################################################################
539  #eh3 set CPP        = ( '/lib/cpp -P' )  #   Sequential part of script starts here
540  #eh3 set S64        = ( '$(TOOLSDIR)/set64bitConst.sh' )  ###############################################################################
 #eh3 set KPP        = (  )  
 #eh3 set FC         = ( 'f77' )  
 #eh3 set LINK       = $FC  
 #eh3 set MAKEDEPEND = ( 'makedepend' )  
 #eh3 set INCLUDES   = ( -I. )  
 #eh3 set FFLAGS     = (  )  
 #eh3 set FOPTIM     = (  )  
 #eh3 set CFLAGS     = (  )  
 #eh3 set KFLAGS1    = (  )  
 #eh3 set KFLAGS2    = (  )  
 #eh3 set LIBS       = (  )  
 #eh3 set KPPFILES   = (  )  
 #eh3 if (! $?NOOPTFILES ) set NOOPTFILES = (  )  
 #eh3 if (! $?NOOPTFLAGS ) set NOOPTFLAGS = (  )  
541    
542  #  Set defaults here  #  Set defaults here
543    COMMANDL="$0 $@"
544    
545  PLATFORM=  PLATFORM=
546  LN=  LN=
547  S64=  S64=
548  KPP=  KPP=
549  FC=  FC=
550    CPP=
551  LINK=  LINK=
552    DEFINES=
553  PACKAGES=  PACKAGES=
554  ENABLE=  ENABLE=
555  DISABLE=  DISABLE=
556  MAKEFILE=  MAKEFILE=
557  MAKEDEPEND=  MAKEDEPEND=
558  PDEPEND=  PDEPEND=
559    DUMPSTATE=t
560  PDEFAULT=  PDEFAULT=
561  OPTFILE=  OPTFILE=
562  INCLUDES="-I."  INCLUDES="-I."
# Line 308  FOPTIM= Line 565  FOPTIM=
565  CFLAGS=  CFLAGS=
566  KFLAGS1=  KFLAGS1=
567  KFLAGS2=  KFLAGS2=
568    #LDADD=
569  LIBS=  LIBS=
570  KPPFILES=  KPPFILES=
571  NOOPTFILES=  NOOPTFILES=
572  NOOPTFLAGS=  NOOPTFLAGS=
573    MPI=
574    MPIPATH=
575    
576    # DEFINES checked by test compilation
577    HAVE_SYSTEM=
578    HAVE_FDATE=
579    FC_NAMEMANGLE=
580    HAVE_CLOC=
581    HAVE_NETCDF=
582    
583  MODS=  MODS=
584  TOOLSDIR=  TOOLSDIR=
585  SOURCEDIRS=  SOURCEDIRS=
586  INCLUDEDIRS=  INCLUDEDIRS=
587    STANDARDDIRS="USE_THE_DEFAULT"
588    
589    BASH=
590  PWD=`pwd`  PWD=`pwd`
591  MAKE=make  MAKE=make
592    AWK=awk
593  THISHOSTNAME=`hostname`  THISHOSTNAME=`hostname`
594  THISCWD=`pwd`  THISCWD=`pwd`
595  THISDATE=`date`  THISDATE=`date`
596  MACHINE=`uname -a`  MACHINE=`uname -a`
597    EXECUTABLE=
598    EXEHOOK=
599    EXEDIR=
600    PACKAGES_CONF=
601    IEEE=
602    if test "x$MITGCM_IEEE" != x ; then
603        IEEE=$MITGCM_IEEE
604    fi
605    
606    AUTODIFF_PKG_USED=f
607    AD_OPTFILE=
608    TAF=
609    AD_TAF_FLAGS=
610    FTL_TAF_FLAGS=
611    SVD_TAF_FLAGS=
612    TAF_EXTRA=
613    TAMC=
614    AD_TAMC_FLAGS=
615    FTL_TAF_FLAGS=
616    SVD_TAMC_FLAGS=
617    TAMC_EXTRA=
618    
619    
620    #  The following state can be set directly by command-line switches
621    gm_s1="OPTFILE PDEPEND PDEFAULT MAKEFILE PLATFORM ROOTDIR MODS DISABLE ENABLE"
622    gm_s2="FC CPP IEEE MPI JAM DUMPSTATE STANDARDDIRS"
623    
624    #  The following state is not directly set by command-line switches
625    gm_s3="LN S64 KPP LINK PACKAGES MAKEDEPEND PDEPEND PDEFAULT INCLUDES FFLAGS FOPTIM "
626    gm_s4="CFLAGS KFLAGS1 KFLAGS2 LIBS KPPFILES NOOPTFILES NOOPTFLAGS"
627    gm_s5="TOOLSDIR SOURCEDIRS INCLUDEDIRS PWD MAKE THISHOSTNAME THISDATE MACHINE"
628    gm_s6="EXECUTABLE EXEHOOK EXEDIR PACKAGES_CONF"
629    gm_s7="HAVE_SYSTEM HAVE_FDATE FC_NAMEMANGLE"
630    
631    #  The following are all related to adjoint/tangent-linear stuff
632    gm_s10="AUTODIFF_PKG_USED AD_OPTFILE TAMC TAF AD_TAMC_FLAGS AD_TAF_FLAGS"
633    gm_s11="FTL_TAMC_FLAGS FTL_TAF_FLAGS SVD_TAMC_FLAGS SVD_TAF_FLAGS"
634    gm_s12="TAF_EXTRA TAMC_EXTRA"
635    
636    gm_state="COMMANDL $gm_s1 $gm_s2 $gm_s3 $gm_s4 $gm_s5 $gm_s6 $gm_s7"
637    gm_state="$gm_state $gm_s10 $gm_s11 $gm_s12"
638    
639    cat <<EOF
640    
641    GENMAKE :
642    
643    A program for GENerating MAKEfiles for the MITgcm project.  For a
644    quick list of options, use "genmake -h" or for more detail see:
645    
646      http://mitgcm.org/devel_HOWTO/
647    
648    EOF
649    
 echo  
650  echo "===  Processing options files and arguments  ==="  echo "===  Processing options files and arguments  ==="
651  gm_local="./gm_local"  gm_local="genmake_local"
652  echo -n "  getting local config information:  "  for i in . $MODS ; do
653        if test -r $i/$gm_local ; then
654            . $i/$gm_local
655            break
656        fi
657    done
658    printf "  getting local config information:  "
659  if test -e $gm_local ; then  if test -e $gm_local ; then
660      echo "using $gm_local"      echo "using $gm_local"
661      source $gm_local      . $gm_local
662      # echo "DISABLE=$DISABLE"      # echo "DISABLE=$DISABLE"
663      # echo "ENABLE=$ENABLE"      # echo "ENABLE=$ENABLE"
664  else  else
# Line 349  fi Line 676  fi
676  #   n=$(( $n + 1 ))  #   n=$(( $n + 1 ))
677  #done  #done
678  #parse_options  #parse_options
   
679  ac_prev=  ac_prev=
680  for ac_option ; do  for ac_option ; do
681    
# Line 374  for ac_option ; do Line 700  for ac_option ; do
700          -optfile=* | --optfile=* | -of=* | --of=*)          -optfile=* | --optfile=* | -of=* | --of=*)
701              OPTFILE=$ac_optarg ;;              OPTFILE=$ac_optarg ;;
702                    
703            -adoptfile | --adoptfile | -adof | --adof)
704                ac_prev=AD_OPTFILE ;;
705            -adoptfile=* | --adoptfile=* | -adof=* | --adof=*)
706                AD_OPTFILE=$ac_optarg ;;
707            
708          -pdepend | --pdepend)          -pdepend | --pdepend)
709              ac_prev=PDEPEND ;;              ac_prev=PDEPEND ;;
710          -pdepend=* | --pdepend=*)          -pdepend=* | --pdepend=*)
# Line 384  for ac_option ; do Line 715  for ac_option ; do
715          -pdefault=* | --pdefault=*)          -pdefault=* | --pdefault=*)
716              PDEFAULT=$ac_optarg ;;              PDEFAULT=$ac_optarg ;;
717                    
718          -makefile | -ma)          -make | --make | -m | --m)
719                ac_prev=MAKE ;;
720            -make=* | --make=* | -m=* | --m=*)
721                MAKE=$ac_optarg ;;
722            
723            -bash | --bash)
724                ac_prev=BASH ;;
725            -bash=* | --bash=*)
726                BASH=$ac_optarg ;;
727            
728            -makedepend | --makedepend | -md | --md)
729                ac_prev=MAKEDEPEND ;;
730            -makedepend=* | --makedepend=* | -md=* | --md=*)
731                MAKEDEPEND=$ac_optarg ;;
732            
733            -makefile | --makefile | -ma | --ma)
734              ac_prev=MAKEFILE ;;              ac_prev=MAKEFILE ;;
735          --makefile=* | -ma=*)          -makefile=* | --makefile=* | -ma=* | --ma=*)
736              MAKEFILE=$ac_optarg ;;              MAKEFILE=$ac_optarg ;;
737                    
738          -platform | --platform | -pl | --pl)          -platform | --platform | -pl | --pl | -platform=* | --platform=* | -pl=* | --pl=*)
739              ac_prev=PLATFORM ;;              echo "ERROR: The platform option has been removed.  Please specify"
740          -platform=* | --platform=* | -pl=* | --pl=*)              echo "  the build options using the \"optfile\" mechanism."
741              PLATFORM=$ac_optarg ;;              echo
742                usage
743                ;;
744                    
745          -rootdir | --rootdir | -rd | --rd)          -rootdir | --rootdir | -rd | --rd)
746              ac_prev=ROOTDIR ;;              ac_prev=ROOTDIR ;;
# Line 414  for ac_option ; do Line 762  for ac_option ; do
762          -enable=* | --enable=*)          -enable=* | --enable=*)
763              ENABLE=$ac_optarg ;;              ENABLE=$ac_optarg ;;
764                    
765          -noopt | --noopt)          -standarddirs | --standarddirs)
766              ac_prev=NOOPT ;;              ac_prev=STANDARDDIRS ;;
767          -noopt=* | --noopt=*)          -standarddirs=* | --standarddirs=*)
768              NOOPT=$ac_optarg ;;              STANDARDDIRS=$ac_optarg ;;
769            
770  #           -cpp | --cpp)  #           -cpp | --cpp)
771  #               ac_prev=cpp ;;  #               ac_prev=cpp ;;
772  #           -cpp=* | --cpp=*)  #           -cpp=* | --cpp=*)
# Line 430  for ac_option ; do Line 778  for ac_option ; do
778              FC=$ac_optarg ;;              FC=$ac_optarg ;;
779                    
780          -ieee | --ieee)          -ieee | --ieee)
781              IEEE=1 ;;              IEEE=true ;;
782          -noieee | --noieee)          -noieee | --noieee)
783              IEEE=0 ;;              IEEE= ;;
784            
785          -mpi | --mpi)          -mpi | --mpi)
786              MPI=1 ;;              MPI=true ;;
787          -nompi | --nompi)          -mpi=* | --mpi=*)
788              MPI=0 ;;              MPIPATH=$ac_optarg
789                        MPI=true ;;
790          -jam | --jam)          
791              JAM=1 ;;  #       -jam | --jam)
792          -nojam | --nojam)  #           JAM=1 ;;
793              JAM=0 ;;  #       -nojam | --nojam)
794            #           JAM=0 ;;
795            
796            -ds | --ds)
797                DUMPSTATE=t ;;
798            
799            -taf_extra | --taf_extra)
800                ac_prev=TAF_EXTRA ;;
801            -taf_extra=* | --taf_extra=*)
802                TAF_EXTRA=$ac_optarg ;;
803    
804            -tamc_extra | --tamc_extra)
805                ac_prev=TAMC_EXTRA ;;
806            -tamc_extra=* | --tamc_extra=*)
807                TAMC_EXTRA=$ac_optarg ;;
808    
809          -*)          -*)
810              echo "Error: unrecognized option: "$ac_option              echo "Error: unrecognized option: "$ac_option
811              usage              usage
# Line 458  for ac_option ; do Line 820  for ac_option ; do
820            
821  done  done
822    
823    if test -f ./.genmakerc ; then
824        echo
825        echo "WARNING: genmake2 has detected a copy of the old-style \"./.genmakerc\""
826        echo "  file.  This file format is no longer supported.  Please see:"
827        echo
828        echo "    http://mitgcm.org/devel_HOWTO/"
829        echo
830        echo "  for directions on how to setup and use the new \"genmake2\" input"
831        echo "  files and send an email to MITgcm-support@mitgcm.org if you want help."
832        echo
833    fi
834    
835    if test "x${ROOTDIR}" = x ; then
836        if test "${PWD##/*/}" = "bin" -a -d ../model -a -d ../eesup -a -d ../pkg ; then
837            ROOTDIR=".."
838        else
839            for d in . .. ../.. ../../.. ../../../.. ../../../../.. ; do
840                if [ -d "$d/model" -a -d "$d/eesupp" -a -d "$d/pkg" ]; then
841                    ROOTDIR=$d
842                    printf "Warning:  ROOTDIR was not specified but there appears to be"
843                    echo " a copy of MITgcm at \"$ROOTDIR\" so we'll try it."
844                    break
845                fi
846            done
847        fi
848    fi
849    if test "x${ROOTDIR}" = x ; then
850        echo "Error: Cannot determine ROOTDIR for MITgcm code."
851        echo "  Please specify a ROOTDIR using either an options "
852        echo "  file or a command-line option."
853        exit 1
854    fi
855    if test ! -d ${ROOTDIR} ; then
856        echo "Error: the specified ROOTDIR (\"$ROOTDIR\") does not exist!"
857        exit 1
858    fi
859    
860  echo "  getting OPTFILE information:  "  echo "  getting OPTFILE information:  "
861  if test "x${OPTFILE}" = x ; then  if test "x${OPTFILE}" = x ; then
862      echo "Warning: no OPTFILE specified so we'll look for possible settings"      if test "x$MITGCM_OF" = x ; then
863      printf "\n===  Searching for possible settings for OPTFILE  ===\n"          echo "Warning: no OPTFILE specified so we'll look for possible settings"
864      find_possible_configs          printf "\n===  Searching for possible settings for OPTFILE  ===\n"
865  else          find_possible_configs
     if test "x$OPTFILE" = xNONE ; then  
         echo "    OPTFILE=NONE so we'll try to use default settings"  
866      else      else
867          if test -f "$OPTFILE" -a -r "$OPTFILE" ; then          OPTFILE=$MITGCM_OF
868              echo "    using OPTFILE=\"$OPTFILE\""      fi
869              source "$OPTFILE"  fi
870              RETVAL=$?  if test "x$OPTFILE" != xNONE ; then
871              if test "x$RETVAL" != x0 ; then      if test -f "$OPTFILE" -a -r "$OPTFILE" ; then
872                  echo -n "Error: failed to source OPTFILE \"$OPTFILE\""          echo "    using OPTFILE=\"$OPTFILE\""
873                  echo "--please check that variable syntax is bash-compatible"          . "$OPTFILE"
874                  exit 1          RETVAL=$?
875              fi          if test "x$RETVAL" != x0 ; then
876          else              printf "Error: failed to source OPTFILE \"$OPTFILE\""
877              echo "Error: can't read OPTFILE=\"$OPTFILE\""              echo "--please check that variable syntax is bash-compatible"
878                exit 1
879            fi
880            if test "x$DUMPSTATE" != xf ; then
881                cp -f $OPTFILE "genmake_optfile"
882            fi
883        else
884            echo "Error: can't read OPTFILE=\"$OPTFILE\""
885            exit 1
886        fi
887    fi
888    
889    echo "  getting AD_OPTFILE information:  "
890    if test "x${AD_OPTFILE}" = x ; then
891        if test "x$MITGCM_AD_OF" = x ; then
892            AD_OPTFILE=$ROOTDIR/tools/adjoint_options/adjoint_default
893        else
894            AD_OPTFILE=$MITGCM_AD_OF
895        fi
896    fi
897    if test "x${AD_OPTFILE}" != xNONE ; then
898        if test -f "$AD_OPTFILE" -a -r "$AD_OPTFILE" ; then
899            echo "    using AD_OPTFILE=\"$AD_OPTFILE\""
900            . "$AD_OPTFILE"
901            RETVAL=$?
902            if test "x$RETVAL" != x0 ; then
903                printf "Error: failed to source AD_OPTFILE \"$AD_OPTFILE\""
904                echo "--please check that variable syntax is bash-compatible"
905              exit 1              exit 1
906          fi          fi
907            if test "x$DUMPSTATE" != xf ; then
908                cp -f $AD_OPTFILE "genmake_ad_optfile"
909            fi
910        else
911            echo "Error: can't read AD_OPTFILE=\"$AD_OPTFILE\""
912            exit 1
913      fi      fi
914  fi  fi
915    
916    #  Check that FC, LINK, CPP, S64, LN, and MAKE are defined.  If not,
917    #  either set defaults or complain and abort!
918    if test ! "x$BASH" = x ; then
919        # add a trailing space so that it works within the Makefile syntax (see below)
920        BASH="$BASH "
921    fi
922    if test "x$FC" = x ; then
923        cat <<EOF 1>&2
924    
925    Error: no Fortran compiler: please specify using one of the following:
926      1) within the options file ("FC=...") as specified by "-of=OPTFILE"
927      2) the "-fc=XXX" command-line option
928      3) the "./genmake_local" file
929    EOF
930        exit 1
931    fi
932    if test "x$LINK" = x ; then
933        LINK=$FC
934    fi
935    if test "x$MAKE" = x ; then
936        MAKE="make"
937    fi
938    if test "x$CPP" = x ; then
939        CPP=cpp
940    fi
941    #EH3 === UGLY ===
942    #  The following an ugly little hack to check for $CPP in /lib/ and it
943    #  should eventually be replaced with a more general function that
944    #  searches a combo of the user's path and a list of "usual suspects"
945    #  to find the correct location for binaries such as $CPP.
946    for i in " " "/lib/" ; do
947        echo "#define A a" | $i$CPP > test_cpp 2>&1 && CPP=$i$CPP
948    done
949    #EH3 === UGLY ===
950    echo "#define A a" | $CPP > test_cpp 2>&1
951    RETVAL=$?
952    if test "x$RETVAL" != x0 ; then
953        cat <<EOF 1>&2
954    
955    Error: C pre-processor "$CPP" failed the test case: please specify using:
956    
957      1) within the options file ("CPP=...") as specified by "-of=OPTFILE"
958      2) the "./genmake_local" file
959      3) with the CPP environment variable
960    
961    EOF
962        exit 1
963    else
964        rm -f test_cpp
965    fi
966    if test "x$MAKEDEPEND" = x ; then
967        MAKEDEPEND=makedepend
968    fi
969    if test "x$LN" = x ; then
970        LN="ln -s"
971    fi
972    echo "test" > genmake_test_ln
973    $LN genmake_test_ln genmake_tlink
974    RETVAL=$?
975    if test "x$RETVAL" != x0 ; then
976        cat <<EOF 1>&2
977    
978    Error: The command "ln -s" failed -- please specify a working soft-link
979      command in the optfile.
980    
981    EOF
982        exit 1
983    fi
984    rm -f genmake_test_ln genmake_tlink
985    
986    if test ! "x$MPI" = x ; then
987          echo "  Turning on MPI cpp macros"
988          DEFINES="$DEFINES -DALLOW_USE_MPI -DALWAYS_USE_MPI"
989    fi
990    
991    printf "\n===  Checking system libraries  ===\n"
992    printf "  Do we have the system() command using $FC...  "
993    cat > genmake_tcomp.f <<EOF
994          program hello
995          call system('echo hi')
996          end
997    EOF
998    $FC $FFLAGS $DEFINES -o genmake_tcomp genmake_tcomp.f > genmake_tcomp.log 2>&1
999    RETVAL=$?
1000    if test "x$RETVAL" = x0 ; then
1001        HAVE_SYSTEM=t
1002        DEFINES="$DEFINES -DHAVE_SYSTEM"
1003        echo "yes"
1004    else
1005        HAVE_SYSTEM=
1006        echo "no"
1007    fi
1008    rm -f genmake_tcomp*
1009    
1010    printf "  Do we have the fdate() command using $FC...  "
1011    cat > genmake_tcomp.f <<EOF
1012          program hello
1013          CHARACTER(128) string
1014          string = ' '
1015          call fdate( string )
1016          print *, string
1017          end
1018    EOF
1019    $FC $FFLAGS $DEFINES -o genmake_tcomp genmake_tcomp.f > genmake_tcomp.log 2>&1
1020    RETVAL=$?
1021    if test "x$RETVAL" = x0 ; then
1022        HAVE_FDATE=t
1023        DEFINES="$DEFINES -DHAVE_FDATE"
1024        echo "yes"
1025    else
1026        HAVE_FDATE=
1027        echo "no"
1028    fi
1029    rm -f genmake_tcomp*
1030    
1031    printf "  Can we call simple C routines (here, \"cloc()\") using $FC...  "
1032    check_HAVE_CLOC
1033    if test "x$HAVE_CLOC" != x ; then
1034        echo "yes"
1035    else
1036        echo "no"
1037    fi
1038    rm -f genmake_t*
1039    
1040    printf "  Can we create NetCDF-enabled binaries...  "
1041    check_netcdf_libs
1042    if test "x$HAVE_NETCDF" != x ; then
1043        echo "yes"
1044    else
1045        echo "no"
1046    fi
1047    
1048    
1049  printf "\n===  Setting defaults  ===\n"  printf "\n===  Setting defaults  ===\n"
1050  echo -n "  Adding MODS directories:  "  printf "  Adding MODS directories:  "
1051  for d in $MODS ; do  for d in $MODS ; do
1052      if test ! -d $d ; then      if test ! -d $d ; then
1053          echo          echo
1054          echo "Error: MODS directory \"$d\" not found!"          echo "Error: MODS directory \"$d\" not found!"
1055          exit 1          exit 1
1056      else      else
1057          echo -n " $d"          printf " $d"
1058          SOURCEDIRS="$SOURCEDIRS $d"          SOURCEDIRS="$SOURCEDIRS $d"
1059          INCLUDEDIRS="$INCLUDEDIRS $d"          INCLUDEDIRS="$INCLUDEDIRS $d"
1060      fi      fi
# Line 505  if test "x${PLATFORM}" = x ; then Line 1068  if test "x${PLATFORM}" = x ; then
1068      PLATFORM=$p_PLATFORM      PLATFORM=$p_PLATFORM
1069  fi  fi
1070    
 if test "x${ROOTDIR}" = x ; then  
     if test "${PWD##/*/}" = "bin" -a -d ../model -a -d ../eesup -a -d ../pkg ; then  
         ROOTDIR=".."  
     else  
         for d in . .. ../.. ../../.. ../../../.. ../../../../.. ; do  
             if [ -d "$d/model" -a -d "$d/eesupp" -a -d "$d/pkg" ]; then  
                 ROOTDIR=$d  
                 echo -n "Warning:  ROOTDIR was not specified but there appears to be"  
                 echo " a copy of MITgcm at \"$ROOTDIR\" so we'll try it."  
                 break  
             fi  
         done  
     fi  
 fi  
 if test "x${ROOTDIR}" = x ; then  
     echo "Error: Cannot determine ROOTDIR for MITgcm code."  
     echo "  Please specify a ROOTDIR using either an options "  
     echo "  file or a command-line option."  
     exit 1  
 fi  
 if test ! -d ${ROOTDIR} ; then  
     echo "Error: the specified ROOTDIR (\"$ROOTDIR\") does not exist!"  
     exit 1  
 fi  
   
1071  if test "x${EXEDIR}" = x ; then  if test "x${EXEDIR}" = x ; then
1072      if test "${PWD##/*/}" = "bin" -a -d ../exe -a $ROOTDIR = .. ; then      if test "${PWD##/*/}" = "bin" -a -d ../exe -a $ROOTDIR = .. ; then
1073          EXEDIR=../exe          EXEDIR=../exe
# Line 546  if test "x${TOOLSDIR}" = x ; then Line 1084  if test "x${TOOLSDIR}" = x ; then
1084      TOOLSDIR="$ROOTDIR/tools"      TOOLSDIR="$ROOTDIR/tools"
1085  fi  fi
1086  if test ! -d ${TOOLSDIR} ; then  if test ! -d ${TOOLSDIR} ; then
1087      echo "Error: the specified $TOOLSDIR (\"$TOOLSDIR\") does not exist!"      echo "Error: the specified TOOLSDIR (\"$TOOLSDIR\") does not exist!"
1088      exit 1      exit 1
1089  fi  fi
1090    if test "x$S64" = x ; then
1091        S64='$(TOOLSDIR)/set64bitConst.sh'
1092    fi
1093    THIS_SCRIPT=`echo ${0} | sed 's:'$TOOLSDIR':\$(TOOLSDIR):'`
1094    
1095  EXECUTABLE=${EXECUTABLE:-mitgcmuv}  EXECUTABLE=${EXECUTABLE:-mitgcmuv}
1096    
# Line 557  EXECUTABLE=${EXECUTABLE:-mitgcmuv} Line 1099  EXECUTABLE=${EXECUTABLE:-mitgcmuv}
1099  #  they appear as regular source code  #  they appear as regular source code
1100  if test -r $ROOTDIR"/eesupp/src/Makefile" ; then  if test -r $ROOTDIR"/eesupp/src/Makefile" ; then
1101      echo "  Making source files in eesupp from templates"      echo "  Making source files in eesupp from templates"
1102      $MAKE -C $ROOTDIR"/eesupp/src/" > make_eesupp.errors 2>&1      ( cd $ROOTDIR"/eesupp/src/" && $MAKE ) > make_eesupp.errors 2>&1
1103      RETVAL=$?      RETVAL=$?
1104      if test "x${RETVAL}" = x0 ; then      if test "x${RETVAL}" = x0 ; then
1105          rm -f make_eesupp.errors          rm -f make_eesupp.errors
1106      else      else
1107          echo "Error: problem encountered while building source files in eesupp:"          echo "Error: problem encountered while building source files in eesupp:"
1108          cat make_eesupp.errors          cat make_eesupp.errors 1>&2
1109          exit 1          exit 1
1110      fi      fi
1111  fi  fi
1112    
1113    #same for exch2
1114    if test -r $ROOTDIR"/pkg/exch2/Makefile" ; then
1115        echo "  Making source files in exch2 from  templates"
1116        ( cd $ROOTDIR"/pkg/exch2/" && $MAKE ) > make_exch2.errors 2>&1
1117        RETVAL=$?
1118        if test "x${RETVAL}" = x0 ; then
1119            rm -f make_exch2.errors
1120        else
1121            echo "Error: problem encountered while building source files in exch2:"
1122            cat make_exch2.errors 1>&2
1123            exit 1
1124        fi
1125    fi
1126    
1127  printf "\n===  Determining package settings  ===\n"  printf "\n===  Determining package settings  ===\n"
1128  if  test "x${PDEPEND}" = x ; then  if  test "x${PDEPEND}" = x ; then
1129      tmp=$ROOTDIR"/pkg/pkg_depend"      tmp=$ROOTDIR"/pkg/pkg_depend"
# Line 587  echo "  getting package dependency info Line 1143  echo "  getting package dependency info
1143  #  Strip the comments and then convert the dependency file into  #  Strip the comments and then convert the dependency file into
1144  #  two arrays: PNAME, DNAME  #  two arrays: PNAME, DNAME
1145  cat $PDEPEND | sed -e 's/#.*$//g' \  cat $PDEPEND | sed -e 's/#.*$//g' \
1146      | awk 'BEGIN{nn=-1;} (NF>0){ for(i=2;i<=NF;i++){nn++; print "PNAME_"nn"="$1"\nDNAME_"nn"="$i}} END{print "nname="nn}' \      | $AWK 'BEGIN{nn=-1;} (NF>0){ for(i=2;i<=NF;i++){nn++; print "PNAME_"nn"="$1"\nDNAME_"nn"="$i}} END{print "nname="nn}' \
1147      > ./.pd_tmp      > ./.pd_tmp
1148  RETVAL=$?  RETVAL=$?
1149  if test ! "x${RETVAL}" = x0 ; then  if test ! "x${RETVAL}" = x0 ; then
1150      echo "Error: unable to parse package dependencies -- please check PDEPEND=\"$PDEPEND\""      echo "Error: unable to parse package dependencies -- please check PDEPEND=\"$PDEPEND\""
1151      exit 1      exit 1
1152  fi  fi
1153  source ./.pd_tmp  . ./.pd_tmp
1154  rm -f ./.pd_tmp  rm -f ./.pd_tmp
1155    
1156  echo  -n "  checking default package list:  "  #  Search for default packages.  Note that a "$ROOTDIR/pkg/pkg_groups"
1157    #  file should eventually be added so that, for convenience, one can
1158    #  specify groups of packages using names like "ocean" and "atmosphere".
1159    echo "  checking default package list:  "
1160    if test "x${PDEFAULT}" = x ; then
1161        for i in "." $MODS ; do
1162            if test -r $i"/packages.conf" ; then
1163                    PDEFAULT=$i"/packages.conf"
1164                    break
1165            fi
1166        done
1167    fi
1168  if test "x${PDEFAULT}" = x ; then  if test "x${PDEFAULT}" = x ; then
1169      PDEFAULT="$ROOTDIR/pkg/pkg_default"      PDEFAULT="$ROOTDIR/pkg/pkg_default"
1170  fi  fi
1171  if test "x${PDEFAULT}" = xNONE ; then  if test "x${PDEFAULT}" = xNONE ; then
1172      echo "default packages file disabled"      echo "    default packages file disabled"
1173  else  else
1174      if test ! -r $PDEFAULT ; then      if test ! -r $PDEFAULT ; then
         echo ""  
1175          echo "Warning:  can't read default packages from PDEFAULT=\"$PDEFAULT\""          echo "Warning:  can't read default packages from PDEFAULT=\"$PDEFAULT\""
1176      else      else
1177          echo "  using PDEFAULT=\"$PDEFAULT\""          echo "    using PDEFAULT=\"$PDEFAULT\""
1178          #  Strip the comments and add all the names          #  Strip the comments and add all the names
1179          def=`cat $PDEFAULT | sed -e 's/#.*$//g' | awk '(NF>0){print $0}'`          def=`cat $PDEFAULT | sed -e 's/#.*$//g' | $AWK '(NF>0){print $0}'`
1180          RETVAL=$?          RETVAL=$?
1181          if test "x${RETVAL}" != x0 ; then          if test "x${RETVAL}" != x0 ; then
1182              echo -n "Error: can't parse default package list "              printf "Error: can't parse default package list "
1183              echo "-- please check PDEFAULT=\"$PDEFAULT\""              echo "-- please check PDEFAULT=\"$PDEFAULT\""
1184              exit 1              exit 1
1185          fi          fi
1186          for i in $def ; do          for i in $def ; do
1187              PACKAGES="$PACKAGES $i"              PACKAGES="$PACKAGES $i"
1188          done          done
1189          echo "    packages are:  $PACKAGES"          echo "    before group expansion packages are: $PACKAGES"
1190            expand_pkg_groups
1191            echo "    after group expansion packages are:  $PACKAGES"
1192      fi      fi
1193  fi  fi
1194    
# Line 639  for p in $PACKAGES ; do Line 1207  for p in $PACKAGES ; do
1207  done  done
1208  PACKAGES="$pack"  PACKAGES="$pack"
1209  echo "  applying ENABLE settings"  echo "  applying ENABLE settings"
1210  rm -f ./.tmp_pack  echo "" > ./.tmp_pack
1211  PACKAGES="$PACKAGES $ENABLE"  PACKAGES="$PACKAGES $ENABLE"
1212  for i in $PACKAGES ; do  for i in $PACKAGES ; do
1213      if test ! -d "$ROOTDIR/pkg/$i" ; then      if test ! -d "$ROOTDIR/pkg/$i" ; then
# Line 730  for i in $PACKAGES ; do Line 1298  for i in $PACKAGES ; do
1298      if test -d $adr ; then      if test -d $adr ; then
1299          SOURCEDIRS="$SOURCEDIRS $adr"          SOURCEDIRS="$SOURCEDIRS $adr"
1300          INCLUDEDIRS="$INCLUDEDIRS $adr"          INCLUDEDIRS="$INCLUDEDIRS $adr"
1301            if test "x$i" = xautodiff ; then
1302                AUTODIFF_PKG_USED=t
1303            fi
1304      else      else
1305          echo "Error: the directory \"$adr\" for package $i doesn't exist"          echo "Error: the directory \"$adr\" for package $i doesn't exist"
1306          exit 1          exit 1
1307      fi      fi
1308  done  done
1309    
1310  #  This is compatible with the old genmake.  The "DISABLE_*" flags  #  Build MNC templates and check for ability to build and use NetCDF
1311  #  need to be replaced by the "ALLOW_*" flags set below.  echo $PACKAGES | grep ' mnc ' > /dev/null 2>&1
1312  #  RETVAL=$?
1313  # echo -n "  Setting package-specific CPP flags:  "  if test "x$RETVAL" = x0 ; then
1314  # pkrm=( mom_fluxform mom_vecinv generic_advdiff )      ( cd $ROOTDIR"/pkg/mnc" && $MAKE templates ) > make_mnc.errors 2>&1
1315  # pkrmdef=( -DDISABLE_MOM_FLUXFORM -DDISABLE_MOM_VECINV -DDISABLE_GENERIC_ADVDIFF -DDISABLE_DEBUGMODE )      RETVAL=$?
1316  # echo -n "  "      if test "x${RETVAL}" = x0 ; then
1317  # i=0          rm -f make_mnc.errors
1318  # while test $i -lt "${#pkrm[@]}" ; do      else
1319  #     echo "$PACKAGES" | grep "${pk[$i]}" > /dev/null 2>&1          echo "Error: problem encountered while building source files in pkg/mnc:"
1320  #     RETVAL=$?          cat make_mnc.errors 1>&2
1321  #     if test "x$RETVAL" = x1 ; then          exit 1
1322  #       DEFINES="$DEFINES ${pkdef[$i]}"      fi
1323  #       echo -n " ${pkdef[$i]}"      if test "x$HAVE_NETCDF" != xt ; then
1324  #     fi          cat <<EOF
 #     i=$(( $i + 1 ))  
 # done  
 # echo  
1325    
1326  echo "  Setting package-specific CPP flags in CPP_OPTIONS.h:"  WARNING: the "mnc" package has been enabled but tests failed to
1327  CPP_OPTIONS=    compile and/or execute NetCDF applications.  Please check that:
1328  spaths="$SOURCEDIRS"  
1329  for i in $spaths ; do    1) NetCDF is installed for your compiler and
1330      try="$i/CPP_OPTIONS.h"    2) the LIBS variable (within the 'optfile") specifies the correct
1331      #  echo -n "    trying $try : "         NetCDF library to link against.
1332      if test -f $try -a -r $try ; then    
1333          echo "    found CPP_OPTIONS=\"$try\""  EOF
         CPP_OPTIONS="$try"  
         if test "x$i" != "x." ; then  
             cp -f $CPP_OPTIONS .  
         fi  
         break  
1334      fi      fi
 done  
 if test "x$CPP_OPTIONS" = x ; then  
     echo "Error: can't find \"CPP_OPTIONS.h\" in the path list: $spaths"  
     exit 1  
1335  fi  fi
 if test -e CPP_OPTIONS.h ; then  
     if test ! -e CPP_OPTIONS.h.bak ; then  
         cp -f CPP_OPTIONS.h CPP_OPTIONS.h.bak  
     fi  
     cat CPP_OPTIONS.h \  
         | awk 'BEGIN{p=1;} ($1=="C===" && $2=="GENMAKE"){p=0;} {if (p==1) print $0}' \  
         > CPP_OPTIONS.h.tmp  
 fi  
 cat <<EOF >>CPP_OPTIONS.h.tmp  
 C=== GENMAKE v2 ===  
 C  The following defines have been set by GENMAKE, so please edit  
 C  them only if you know what you're doing.  In general, you should  
 C  add or remove packages by re-running genmake with different  
 C  "-enable" and/or "-disable" options.  
1336    
1337  C  Packages disabled by genmake:  # Create a list of #define and #undef to enable/disable packages
1338  EOF  PACKAGES_DOT_H=PACKAGES_CONFIG.h
1339  #  The following UGLY HACK sets multiple "#undef"s and it needs to go  #  The following UGLY HACK sets multiple "#undef"s and it needs to go
1340  #  away.  On 2003-08-12, CNH, JMC, and EH3 agreed that the CPP_OPTIONS.h  #  away.  On 2003-08-12, CNH, JMC, and EH3 agreed that the CPP_OPTIONS.h
1341  #  file would eventually be split up so that all package-related #define  #  file would eventually be split up so that all package-related #define
1342  #  statements could be separated and handled only by genmake.  #  statements could be separated and handled only by genmake.
1343  names=`ls -1 "$ROOTDIR/pkg"`  names=`ls -1 "$ROOTDIR/pkg"`
1344  all_pack=  all_pack=
1345    DISABLED_PACKAGES=
1346  for n in $names ; do  for n in $names ; do
1347      if test -d "$ROOTDIR/pkg/$n" -a "x$n" != xCVS ; then      if test -d "$ROOTDIR/pkg/$n" -a "x$n" != xCVS ; then
1348          has_pack="f"          has_pack="f"
# Line 807  for n in $names ; do Line 1353  for n in $names ; do
1353              fi              fi
1354          done          done
1355          if test "x$has_pack" = xf ; then          if test "x$has_pack" = xf ; then
1356              undef=`echo "ALLOW_$n" | awk '{print toupper($0)}'`              undef=`echo "ALLOW_$n" | $AWK '{print toupper($0)}'`
1357              echo "#undef $undef" >> CPP_OPTIONS.h.tmp              DISABLED_PACKAGES="$DISABLED_PACKAGES -U$undef"
   
 #EH3  WARNING :  This is an UGLY HACK that needs to be removed!!!  
             case $n in  
                 mom_fluxform)  
                     DEFINES="$DEFINES -DDISABLE_MOM_FLUXFORM"  
                     ;;  
                 mom_vecinv)  
                     DEFINES="$DEFINES -DDISABLE_MOM_VECINV"  
                     ;;  
                 generic_advdiff)  
                     DEFINES="$DEFINES -DDISABLE_GENERIC_ADVDIFF"  
                     ;;  
                 debug)  
                     DEFINES="$DEFINES -DDISABLE_DEBUGMODE"  
                     ;;  
             esac  
 #EH3  WARNING :  This is an UGLY HACK that needs to be removed!!!  
   
1358          fi          fi
1359      fi      fi
1360  done  done
1361  cat <<EOF >>CPP_OPTIONS.h.tmp  ENABLED_PACKAGES=
   
 C  Packages enabled by genmake:  
 EOF  
1362  for i in $PACKAGES ; do  for i in $PACKAGES ; do
1363      def=`echo "ALLOW_$i" | awk '{print toupper($0)}'`      def=`echo "ALLOW_$i" | $AWK '{print toupper($0)}'`
1364      echo "#define $def" >> CPP_OPTIONS.h.tmp      ENABLED_PACKAGES="$ENABLED_PACKAGES -D$def"
1365    #eh3 DEFINES="$DEFINES -D$def"
1366    
1367  #EH3  WARNING :  This is an UGLY HACK that needs to be removed!!!  #EH3  WARNING :  This is an UGLY HACK that needs to be removed!!!
1368      case $i in      case $i in
1369          aim_v23)          aim_v23)
1370              echo "#define   ALLOW_AIM" >> CPP_OPTIONS.h.tmp              ENABLED_PACKAGES="$ENABLED_PACKAGES -DALLOW_AIM"
1371                echo "Warning: ALLOW_AIM is set to enable aim_v23."
1372              ;;              ;;
1373      esac      esac
1374  #EH3  WARNING :  This is an UGLY HACK that needs to be removed!!!  #EH3  WARNING :  This is an UGLY HACK that needs to be removed!!!
1375    
1376  done  done
 mv -f CPP_OPTIONS.h.tmp CPP_OPTIONS.h  
1377    
1378  echo "  Adding STANDARDDIRS"  echo "  Adding STANDARDDIRS"
1379  BUILDDIR=${BUILDDIR:-.}  BUILDDIR=${BUILDDIR:-.}
1380  STANDARDDIRS=${STANDARDDIRS:-"eesupp model"}  if test "x$STANDARDDIRS" = xUSE_THE_DEFAULT ; then
1381  for d in $STANDARDDIRS ; do      STANDARDDIRS="eesupp model"
1382      adr="$ROOTDIR/$d/src"  fi
1383      if test ! -d $adr ; then  if test "x$STANDARDDIRS" != x ; then
1384          echo "Error:  directory $adr not found -- please check that ROOTDIR=\"$ROOTDIR\""      for d in $STANDARDDIRS ; do
1385          echo "  is correct and that you correctly specified the STANDARDDIRS option"          adr="$ROOTDIR/$d/src"
1386          exit 1          if test ! -d $adr ; then
1387      else              echo "Error:  directory $adr not found -- please check that ROOTDIR=\"$ROOTDIR\""
1388          SOURCEDIRS="$SOURCEDIRS $adr"              echo "  is correct and that you correctly specified the STANDARDDIRS option"
1389      fi              exit 1
1390      adr="$ROOTDIR/$d/inc"          else
1391      if test ! -d $adr ; then              SOURCEDIRS="$SOURCEDIRS $adr"
1392          echo "Error:  directory $adr not found -- please check that ROOTDIR=\"$ROOTDIR\""          fi
1393          echo "  is correct and that you correctly specified the STANDARDDIRS option"          adr="$ROOTDIR/$d/inc"
1394          exit 1          if test ! -d $adr ; then
1395      else              echo "Error:  directory $adr not found -- please check that ROOTDIR=\"$ROOTDIR\""
1396          INCLUDEDIRS="$INCLUDEDIRS $adr"              echo "  is correct and that you correctly specified the STANDARDDIRS option"
1397                exit 1
1398            else
1399                INCLUDEDIRS="$INCLUDEDIRS $adr"
1400            fi
1401        done
1402    fi
1403    
1404    echo "  Searching for *OPTIONS.h files in order to warn about the presence"
1405    echo "    of \"#define \"-type statements that are no longer allowed:"
1406    CPP_OPTIONS=
1407    CPP_EEOPTIONS=
1408    spaths=". $INCLUDEDIRS"
1409    names=`ls -1 "$ROOTDIR/pkg"`
1410    for i in $spaths ; do
1411        try="$i/CPP_OPTIONS.h"
1412        if test -f $try -a -r $try -a "x$CPP_OPTIONS" = x ; then
1413            echo "    found CPP_OPTIONS=\"$try\""
1414            CPP_OPTIONS="$try"
1415            # New safety test: make sure packages are not mentioned in CPP_OPTIONS.h
1416            for n in $names ; do
1417                test_for_package_in_cpp_options $CPP_OPTIONS $n
1418            done
1419        fi
1420        try="$i/CPP_EEOPTIONS.h"
1421        if test -f $try -a -r $try -a "x$CPP_EEOPTIONS" = x ; then
1422            echo "    found CPP_EEOPTIONS=\"$try\""
1423            # New safety test: make sure MPI is not determined by CPP_EEOPTIONS.h
1424    #**** not yet enabled ****
1425    #        test_for_mpi_in_cpp_eeoptions $try
1426    #**** not yet enabled ****
1427            CPP_EEOPTIONS="$try"
1428      fi      fi
1429  done  done
1430    if test "x$CPP_OPTIONS" = x ; then
1431        echo "Error: can't find \"CPP_OPTIONS.h\" in the path list: $spaths"
1432        exit 1
1433    fi
1434    
1435    #  Here, we build the list of files to be "run through" the adjoint
1436    #  compiler.
1437    if test -f ./ad_files ; then
1438        rm -f ./ad_files
1439    fi
1440    echo "  Creating the list of files for the adjoint compiler."
1441    for i in $SOURCEDIRS ; do
1442        list_files=`( cd $i && ls -1 *.list 2>/dev/null )`
1443        for j in $list_files ; do
1444            cat $i/$j >> ad_files
1445        done
1446    done
1447    
1448    
1449  echo  echo
1450  echo "===  Creating the Makefile  ==="  echo "===  Creating the Makefile  ==="
1451  echo "  setting INCLUDES"  echo "  setting INCLUDES"
1452  for i in $INCLUDEDIRS ; do  for i in $INCLUDEDIRS ; do
1453      if test -d $i ; then      if ! test -d $i ; then
1454          INCLUDES="$INCLUDES -I$i"  #       INCLUDES="$INCLUDES -I$i"
1455      else  #   else
1456          echo "Warning: can't find INCLUDEDIRS=\"$i\""          echo "Warning: can't find INCLUDEDIRS=\"$i\""
1457      fi      fi
1458  done  done
# Line 888  rm -rf .links.tmp Line 1462  rm -rf .links.tmp
1462  mkdir .links.tmp  mkdir .links.tmp
1463  echo "# This section creates symbolic links" > srclinks.tmp  echo "# This section creates symbolic links" > srclinks.tmp
1464  echo "" >> srclinks.tmp  echo "" >> srclinks.tmp
1465  echo -n 'SRCFILES = '    > srclist.inc  printf 'SRCFILES = '    > srclist.inc
1466  echo -n 'CSRCFILES = '   > csrclist.inc  printf 'CSRCFILES = '   > csrclist.inc
1467  echo -n 'F90SRCFILES = ' > f90srclist.inc  printf 'F90SRCFILES = ' > f90srclist.inc
1468  echo -n 'HEADERFILES = ' > hlist.inc  printf 'HEADERFILES = ' > hlist.inc
1469  alldirs=". $SOURCEDIRS $INCLUDEDIRS"  printf 'AD_FLOW_FILES = ' > ad_flow_files.inc
1470    alldirs="$SOURCEDIRS $INCLUDEDIRS ."
1471  for d in $alldirs ; do  for d in $alldirs ; do
1472      deplist=      deplist=
1473      sfiles=`( cd $d; echo *.[h,c,F] )`      sfiles=`( cd $d; echo *.[h,c,F] *.flow )`
1474      sfiles=`( echo $sfiles; cd $d; echo *.F90 )`      sfiles=`( echo $sfiles; cd $d; echo *.F90 )`
1475      for sf in $sfiles ; do      for sf in $sfiles ; do
1476          if test ! -r ".links.tmp/$sf" ; then          if test ! -r ".links.tmp/$sf" ; then
1477              if test -f "$d/$sf" ; then              if test -f "$d/$sf" ; then
1478                  extn=`echo $sf | awk -F '.' '{print $NF}'`                  case $d/$sf in
1479                  touch .links.tmp/$sf                    ./$PACKAGES_DOT_H)
1480                  deplist="$deplist $sf"                          ;;
1481                      ./AD_CONFIG.h)
1482                            ;;
1483                      ./FC_NAMEMANGLE.h)
1484                            ;;
1485                      *)
1486                            touch .links.tmp/$sf
1487                            deplist="$deplist $sf"
1488                            ;;
1489                    esac
1490                    extn=`echo $sf | $AWK -F '.' '{print $NF}'`
1491                  case $extn in                  case $extn in
1492                      F)                      F)
1493                          echo    " \\"  >> srclist.inc                          echo    " \\"  >> srclist.inc
1494                          echo -n " $sf" >> srclist.inc                          printf " $sf" >> srclist.inc
1495                          ;;                          ;;
1496                      F90)                      F90)
1497                          echo    " \\"  >> f90srclist.inc                          echo    " \\"  >> f90srclist.inc
1498                          echo -n " $sf" >> f90srclist.inc                          printf " $sf" >> f90srclist.inc
1499                          ;;                          ;;
1500                      c)                      c)
1501                          echo    " \\"  >> csrclist.inc                          echo    " \\"  >> csrclist.inc
1502                          echo -n " $sf" >> csrclist.inc                          printf " $sf" >> csrclist.inc
1503                          ;;                          ;;
1504                      h)                      h)
1505                          echo    " \\"  >> hlist.inc                          echo    " \\"  >> hlist.inc
1506                          echo -n " $sf" >> hlist.inc                          printf " $sf" >> hlist.inc
1507                            ;;
1508                        flow)
1509                            echo    " \\"  >> ad_flow_files.inc
1510                            printf " $sf" >> ad_flow_files.inc
1511                          ;;                          ;;
1512                  esac                  esac
1513              fi              fi
# Line 936  echo "" >> srclist.inc Line 1525  echo "" >> srclist.inc
1525  echo "" >> csrclist.inc  echo "" >> csrclist.inc
1526  echo "" >> f90srclist.inc  echo "" >> f90srclist.inc
1527  echo "" >> hlist.inc  echo "" >> hlist.inc
1528    echo "" >> ad_flow_files.inc
1529    
1530  if test -e $MAKEFILE ; then  if test -e $MAKEFILE ; then
1531      mv -f $MAKEFILE "$MAKEFILE.bak"      mv -f $MAKEFILE "$MAKEFILE.bak"
# Line 949  echo "# by the command:" >> $MAKEFILE Line 1539  echo "# by the command:" >> $MAKEFILE
1539  echo "#    $0 $@" >> $MAKEFILE  echo "#    $0 $@" >> $MAKEFILE
1540  echo "# executed by:" >> $MAKEFILE  echo "# executed by:" >> $MAKEFILE
1541  echo "#    $USER@${THISHOSTNAME}:${THISCWD}" >> $MAKEFILE  echo "#    $USER@${THISHOSTNAME}:${THISCWD}" >> $MAKEFILE
1542    
1543    EXE_AD=$EXECUTABLE"_ad"
1544    EXE_FTL=$EXECUTABLE"_ftl"
1545    EXE_SVD=$EXECUTABLE"_svd"
1546    
1547  cat >>$MAKEFILE <<EOF  cat >>$MAKEFILE <<EOF
1548    #
1549    # OPTFILE="$OPTFILE"
1550  #  #
1551  # BUILDDIR     : Directory where object files are written  # BUILDDIR     : Directory where object files are written
1552  # SOURCEDIRS   : Directories containing the source (.F) files  # SOURCEDIRS   : Directories containing the source (.F) files
# Line 977  EXEDIR      = ${EXEDIR} Line 1574  EXEDIR      = ${EXEDIR}
1574  EXECUTABLE  = \$(EXEDIR)/${EXECUTABLE}  EXECUTABLE  = \$(EXEDIR)/${EXECUTABLE}
1575  TOOLSDIR    = ${TOOLSDIR}  TOOLSDIR    = ${TOOLSDIR}
1576    
1577    #eh3  new defines for the adjoint work
1578    AUTODIFF    = ${ROOTDIR}/pkg/autodiff
1579    EXE_AD      = ${EXE_AD}
1580    EXE_FTL     = ${EXE_FTL}
1581    EXE_SVD     = ${EXE_SVD}
1582    
1583    ENABLED_PACKAGES = ${ENABLED_PACKAGES}
1584    DISABLED_PACKAGES = ${DISABLED_PACKAGES}
1585    
1586    # These files are created by Makefile
1587    SPECIAL_FILES = ${PACKAGES_DOT_H} AD_CONFIG.h FC_NAMEMANGLE.h
1588    
1589  EOF  EOF
1590    
1591  #  Note: figure out some way to add Hyades JAM libraries here  #  Note: figure out some way to add Hyades JAM libraries here
# Line 995  FC = ${FC} Line 1604  FC = ${FC}
1604  # Fortran compiler  # Fortran compiler
1605  F90C = ${F90C}  F90C = ${F90C}
1606  # Link editor  # Link editor
1607  LINK = ${LINK}  LINK = ${LINK} ${LDADD}
1608    
1609  # Defines for CPP  # Defines for CPP
1610  DEFINES = ${DEFINES}  DEFINES = ${DEFINES}
# Line 1022  MAKEFILE=${MAKEFILE} Line 1631  MAKEFILE=${MAKEFILE}
1631    
1632  EOF  EOF
1633    
1634  cat srclist.inc    >> $MAKEFILE  cat srclist.inc       >> $MAKEFILE
1635  cat csrclist.inc   >> $MAKEFILE  cat csrclist.inc      >> $MAKEFILE
1636  cat f90srclist.inc >> $MAKEFILE  cat f90srclist.inc    >> $MAKEFILE
1637  cat hlist.inc      >> $MAKEFILE  cat hlist.inc         >> $MAKEFILE
1638    cat ad_flow_files.inc >> $MAKEFILE
1639    echo               >> $MAKEFILE
1640  echo 'F77FILES =  $(SRCFILES:.F=.f)'                                           >> $MAKEFILE  echo 'F77FILES =  $(SRCFILES:.F=.f)'                                           >> $MAKEFILE
1641  echo 'F90FILES =  $(F90SRCFILES:.F90=.f90)'                                    >> $MAKEFILE  echo 'F90FILES =  $(F90SRCFILES:.F90=.f90)'                                    >> $MAKEFILE
1642  echo 'OBJFILES =  $(SRCFILES:.F=.o) $(CSRCFILES:.c=.o) $(F90SRCFILES:.F90=.o)' >> $MAKEFILE  echo 'OBJFILES =  $(SRCFILES:.F=.o) $(CSRCFILES:.c=.o) $(F90SRCFILES:.F90=.o)' >> $MAKEFILE
1643    
1644  rm -f srclist.inc csrclist.inc hlist.inc flist.tmp clist.tmp f90srclist.inc  rm -f srclist.inc csrclist.inc hlist.inc flist.tmp clist.tmp f90srclist.inc
1645    rm -f ad_flow_files.inc
1646    
1647  cat >>$MAKEFILE <<EOF  cat >>$MAKEFILE <<EOF
1648    
# Line 1038  cat >>$MAKEFILE <<EOF Line 1650  cat >>$MAKEFILE <<EOF
1650  .SUFFIXES: .o .f .p .F .c .F90 .f90  .SUFFIXES: .o .f .p .F .c .F90 .f90
1651    
1652  all: \$(EXECUTABLE)  all: \$(EXECUTABLE)
1653  \$(EXECUTABLE): \$(OBJFILES)  \$(EXECUTABLE): \$(SPECIAL_FILES) \$(SRCFILES) \$(CSRCFILES) \$(HEADERFILES) \$(F90SRCFILES) \$(OBJFILES)
1654            @echo Creating \$@ ...
1655          \$(LINK) -o \$@ \$(FFLAGS) \$(FOPTIM) \$(OBJFILES) \$(LIBS)          \$(LINK) -o \$@ \$(FFLAGS) \$(FOPTIM) \$(OBJFILES) \$(LIBS)
1656  depend:  depend:
1657          @make links          @make links
1658          \$(MAKEDEPEND) -o .f \$(DEFINES) \$(INCLUDES) \$(SRCFILES)          \$(MAKEDEPEND) -o .f \$(DEFINES) \$(INCLUDES) \$(SRCFILES)
1659          ../../../tools/f90mkdepend >> \$(MAKEFILE)          \$(TOOLSDIR)/f90mkdepend >> \$(MAKEFILE)
1660            -rm -f makedepend.out
1661    
1662  links: \$(SRCFILES) \$(CSRCFILES) \$(HEADERFILES) \$(F90SRCFILES)  links: \$(SRCFILES) \$(CSRCFILES) \$(HEADERFILES) \$(F90SRCFILES) \$(SPECIAL_FILES)
1663    
1664  small_f: \$(F77FILES) \$(F90FILES)  small_f: \$(F77FILES) \$(F90FILES)
1665    
# Line 1054  output.txt: \$(EXECUTABLE) Line 1668  output.txt: \$(EXECUTABLE)
1668          @\$(EXECUTABLE) > \$@          @\$(EXECUTABLE) > \$@
1669    
1670  clean:  clean:
1671          -rm -rf *.o *.f *.p *.f90 *.mod ${RMFILES} work.{pc,pcl}          -rm -rf *.o *.f *.p *.f90 *.mod ${RMFILES} work.{pc,pcl} *.template
1672  Clean:  Clean:
1673          @make clean          @make clean
1674          @make cleanlinks          @make cleanlinks
1675          -rm -f Makefile.bak          -rm -f \$(SPECIAL_FILES)
1676            -rm -f genmake_state genmake_*optfile genmake_warnings make.log run.log *.bak
1677  CLEAN:  CLEAN:
1678          @make Clean          @make Clean
1679          -find \$(EXEDIR) -name "*.meta" -exec rm {} \;          -find \$(EXEDIR) -name "*.meta" -exec rm {} \;
1680          -find \$(EXEDIR) -name "*.data" -exec rm {} \;          -find \$(EXEDIR) -name "*.data" -exec rm {} \;
1681          -find \$(EXEDIR) -name "fort.*" -exec rm {} \;          -find \$(EXEDIR) -name "fort.*" -exec rm {} \;
1682          -rm -f \$(EXECUTABLE)          -rm -f \$(EXECUTABLE) output.txt
1683    
1684    #eh3 Makefile: makefile
1685  makefile:  makefile:
1686          ${0} $@          $THIS_SCRIPT $@
1687  cleanlinks:  cleanlinks:
1688          -find . -type l -exec rm {} \;          -find . -type l -exec rm {} \;
1689    
1690    # Special targets ($SPECIAL_FILES) which are create by make
1691    ${PACKAGES_DOT_H}:
1692            @echo Creating \$@ ...
1693            @$BASH\$(TOOLSDIR)/convert_cpp_cmd2defines "Warning - this file is automatically generated - do NOT edit" -bPACKAGES_CONFIG_H "Disabled packages:" \$(DISABLED_PACKAGES) " " "Enabled packages:" \$(ENABLED_PACKAGES) > \$@
1694    AD_CONFIG.h:
1695            @echo Creating \$@ ...
1696            @$BASH\$(TOOLSDIR)/convert_cpp_cmd2defines "Warning - this file is automatically generated - do NOT edit" -bAD_CONFIG_H -UALLOW_ADJOINT_RUN -UALLOW_TANGENTLINEAR_RUN -UALLOW_ECCO_OPTIMIZATION > \$@
1697    FC_NAMEMANGLE.h:
1698            @echo Creating \$@ ...
1699            echo "$FC_NAMEMANGLE" > \$@
1700    
1701  # The normal chain of rules is (  .F - .f - .o  )  # The normal chain of rules is (  .F - .f - .o  )
1702  .F.f:  .F.f:
1703          \$(CPP) \$(DEFINES) \$(INCLUDES) > \$@          \$(CPP) \$(DEFINES) \$(INCLUDES) > \$@
# Line 1089  cleanlinks: Line 1716  cleanlinks:
1716  .p.f:  .p.f:
1717          \$(KPP) \$(KFLAGS1)\$@ \$(KFLAGS2) \$<          \$(KPP) \$(KFLAGS1)\$@ \$(KFLAGS2) \$<
1718    
1719    #=========================================
1720    #===  Automatic Differentiation Rules  ===
1721    
1722    TAMC           = ${TAMC}
1723    TAF            = ${TAF}
1724    
1725    TAF_EXTRA      = ${TAF_EXTRA}
1726    TAMC_EXTRA     = ${TAMC_EXTRA}
1727    
1728  EOF  EOF
1729    
1730    ad_vars="AD_TAMC_FLAGS AD_TAF_FLAGS"
1731    ad_vars="$ad_vars FTL_TAMC_FLAGS FTL_TAF_FLAGS"
1732    ad_vars="$ad_vars SVD_TAMC_FLAGS SVD_TAF_FLAGS"
1733    for i in $ad_vars ; do
1734        name=$i
1735        t1="t2=\$"`echo $i`
1736        eval $t1
1737        printf "%-20s = " $name >> $MAKEFILE
1738        echo $t2 >> $MAKEFILE
1739    done
1740    
1741    echo "  Add the source list for AD code generation"
1742    echo >> $MAKEFILE
1743    printf "AD_FILES = " >> $MAKEFILE
1744    AD_FILES=`cat ad_files`
1745    for i in $AD_FILES ; do
1746        echo    " \\" >> $MAKEFILE
1747        printf " $i" >> $MAKEFILE
1748    done
1749    echo >> $MAKEFILE
1750    rm -f ad_files
1751    
1752    cat >>$MAKEFILE <<EOF
1753    
1754    # ... AD ...
1755    adall: ad_taf
1756    adtaf: ad_taf_output.f
1757    adtamc: ad_tamc_output.f
1758    
1759    ad_input_code.f: \$(AD_FILES) \$(HEADERFILES)
1760            @$BASH\$(TOOLSDIR)/convert_cpp_cmd2defines "Warning - this file is automatically generated - do NOT edit" -DALLOW_ADJOINT_RUN -UALLOW_TANGENTLINEAR_RUN -UALLOW_ECCO_OPTIMIZATION > ad_config.template
1761            cmp ad_config.template AD_CONFIG.h || cat ad_config.template > AD_CONFIG.h
1762            -rm -f ad_config.template
1763            @make \$(F77FILES)
1764            @make \$(AD_FLOW_FILES)
1765            cat \$(AD_FLOW_FILES) \$(AD_FILES) > ad_input_code.f
1766    
1767    ad_taf_output.f: ad_input_code.f
1768            \$(TAF) \$(AD_TAF_FLAGS) \$(TAF_EXTRA) ad_input_code.f
1769            cat ad_input_code_ad.f | sed -f \$(TOOLSDIR)/adjoint_sed > ad_taf_output.f
1770    
1771    adtafonly:
1772            \$(TAF) \$(AD_TAF_FLAGS) \$(TAF_EXTRA) ad_input_code.f
1773            cat ad_input_code_ad.f | sed -f \$(TOOLSDIR)/adjoint_sed > ad_taf_output.f
1774    
1775    ad_taf: ad_taf_output.o \$(OBJFILES)
1776            \$(LINK) -o ${EXE_AD} \$(FFLAGS) \$(FOPTIM) \$(OBJFILES) ad_taf_output.o \$(LIBS)
1777    
1778    ad_tamc_output.f: ad_input_code.f
1779            \$(TAMC) \$(AD_TAMC_FLAGS) \$(TAMC_EXTRA) ad_input_code.f
1780            cat ad_input_code_ad.f | sed -f \$(TOOLSDIR)/adjoint_sed > ad_tamc_output.f
1781    
1782    ad_tamc: ad_tamc_output.o \$(OBJFILES)
1783            \$(LINK) -o ${EXE_AD} \$(FFLAGS) \$(FOPTIM) \$(OBJFILES) ad_tamc_output.o \$(LIBS)
1784    
1785    
1786    # ... FTL ...
1787    ftlall: ftl_taf
1788    ftltaf: ftl_taf_output.f
1789    ftltamc: ftl_tamc_output.f
1790    
1791    ftl_input_code.f: \$(AD_FILES) \$(HEADERFILES)
1792            @$BASH\$(TOOLSDIR)/convert_cpp_cmd2defines "Warning - this file is automatically generated - do NOT edit" -UALLOW_ADJOINT_RUN -DALLOW_TANGENTLINEAR_RUN -UALLOW_ECCO_OPTIMIZATION > ftl_config.template
1793            cmp ftl_config.template AD_CONFIG.h || cat ftl_config.template > AD_CONFIG.h
1794            -rm -f ftl_config.template
1795            @make \$(F77FILES)
1796            @make \$(AD_FLOW_FILES)
1797            cat \$(AD_FLOW_FILES) \$(AD_FILES) > ftl_input_code.f
1798    
1799    ftl_taf_output.f: ftl_input_code.f
1800            \$(TAF) \$(FTL_TAF_FLAGS) \$(TAF_EXTRA) ftl_input_code.f
1801            cat ftl_input_code_ftl.f | sed -f \$(TOOLSDIR)/adjoint_sed > ftl_taf_output.f
1802    
1803    ftltafonly:
1804            \$(TAF) \$(FTL_TAF_FLAGS) \$(TAF_EXTRA) ftl_input_code.f
1805            cat ftl_input_code_ftl.f | sed -f \$(TOOLSDIR)/adjoint_sed > ftl_taf_output.f
1806    
1807    ftl_taf: ftl_taf_output.o \$(OBJFILES)
1808            \$(LINK) -o ${EXE_FTL} \$(FFLAGS) \$(FOPTIM) \$(OBJFILES) ftl_taf_output.o \$(LIBS)
1809    
1810    ftl_tamc_output.f: ftl_input_code.f
1811            \$(TAMC) \$(FTL_TAMC_FLAGS) \$(TAMC_EXTRA) ftl_input_code.f
1812            cat ftl_input_code_ftl.f | sed -f \$(TOOLSDIR)/adjoint_sed > ftl_tamc_output.f
1813    
1814    ftl_tamc: ftl_tamc_output.o \$(OBJFILES)
1815            \$(LINK) -o ${EXE_FTL} \$(FFLAGS) \$(FOPTIM) \$(OBJFILES) ftl_tamc_output.o \$(LIBS)
1816    
1817    
1818    # ... SVD ...
1819    svdtaf: ad_taf_output.f ftl_taf_output.f
1820    svdall: svd_taf
1821    
1822    svd_taf: ad_taf_output.o ftl_taf_output.o \$(OBJFILES)
1823            \$(LINK) -o mitgcmuv_svd \$(FFLAGS) \$(FOPTIM) \$(OBJFILES) ad_taf_output.o ftl_taf_output.o \$(LIBS)
1824    
1825    
1826    #=========================================
1827    
1828    EOF
1829    
1830    if test "x$EXEHOOK" != x ; then
1831        printf "\nexehook:\n\t%s\n" $EXEHOOK >> $MAKEFILE
1832    fi
1833    
1834  echo "  Making list of \"exceptions\" that need \".p\" files"  echo "  Making list of \"exceptions\" that need \".p\" files"
1835  for i in $KPPFILES ; do  for i in $KPPFILES ; do
1836      base=`echo $i | sed -e 's/\/.*\///g' | sed -e 's/\..*$//g'`      base=`echo $i | sed -e 's/\/.*\///g' | sed -e 's/\..*$//g'`
# Line 1120  echo "  Adding makedepend marker" Line 1860  echo "  Adding makedepend marker"
1860  printf "\n\n# DO NOT DELETE\n" >> $MAKEFILE  printf "\n\n# DO NOT DELETE\n" >> $MAKEFILE
1861    
1862  printf "\n===  Done  ===\n"  printf "\n===  Done  ===\n"
1863    
1864    # Create special header files
1865    $BASH $TOOLSDIR/convert_cpp_cmd2defines "Warning - this file is automatically generated - do NOT edit" -bPACKAGES_CONFIG_H "Disabled packages:" $DISABLED_PACKAGES " " "Enabled packages:" $ENABLED_PACKAGES > $PACKAGES_DOT_H".tmp"
1866    if test ! -f $PACKAGES_DOT_H ; then
1867        mv -f $PACKAGES_DOT_H".tmp" $PACKAGES_DOT_H
1868    else
1869        cmp $PACKAGES_DOT_H".tmp" $PACKAGES_DOT_H > /dev/null 2>&1
1870        RETVAL=$?
1871        if test "x$RETVAL" = x0 ; then
1872            rm -f $PACKAGES_DOT_H".tmp"
1873        else
1874            mv -f $PACKAGES_DOT_H $PACKAGES_DOT_H".bak"
1875            mv -f $PACKAGES_DOT_H".tmp" $PACKAGES_DOT_H
1876        fi
1877    fi
1878    if test ! -f AD_CONFIG.h ; then
1879        $BASH $TOOLSDIR/convert_cpp_cmd2defines "Warning - this file is automatically generated - do NOT edit" -UALLOW_ADJOINT_RUN -UALLOW_TANGENTLINEAR_RUN -UALLOW_ECCO_OPTIMIZATION > AD_CONFIG.h
1880    fi
1881    
1882    
1883    #  Write the "state" for future records
1884    if test "x$DUMPSTATE" != xf ; then
1885        printf "" > genmake_state
1886        for i in $gm_state ; do
1887            t1="t2=\$$i"
1888            eval $t1
1889            echo "$i='$t2'" >> genmake_state
1890        done
1891    fi

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