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revision 1.210 by jmc, Tue Nov 2 00:51:11 2010 UTC revision 1.219 by jmc, Sat Jan 15 19:16:32 2011 UTC
# Line 1  Line 1 
1  #! /usr/bin/env bash  #! /usr/bin/env bash
2  #  #
3  # $Header$  # $Header$
4    # $Name$
5  #  #
6  # Makefile generator for MITgcm UV codes  # Makefile generator for MITgcm UV codes
7  #   created  by cnh 03/98  #   created  by cnh 03/98
# Line 8  Line 9 
9  #   modified by aja 01/00  #   modified by aja 01/00
10  #   rewritten in bash by eh3 08/03  #   rewritten in bash by eh3 08/03
11    
12    #  Explain usage
13    usage()  {
14    cat <<EOF
15    
16    Usage: "$0" [OPTIONS]
17      where [OPTIONS] can be:
18    
19        -help | --help | -h | --h
20              Print this help message and exit.
21    
22        -adoptfile NAME | --adoptfile NAME | -adof NAME | --adof NAME
23          -adoptfile=NAME | --adoptfile=NAME | -adof=NAME | --adof=NAME
24              Use "NAME" as the adoptfile.  By default, the file at
25              "tools/adjoint_options/adjoint_default" will be used.
26    
27        -nooptfile | --nooptfile
28          -optfile NAME | --optfile NAME | -of NAME | --of NAME
29          -optfile=NAME | --optfile=NAME | -of=NAME | --of=NAME
30              Use "NAME" as the optfile.  By default, an attempt will be
31              made to find an appropriate "standard" optfile in the
32              tools/build_options/ directory.
33    
34        -pdepend NAME | --pdepend NAME
35          -pdepend=NAME | --pdepend=NAME
36              Get package dependency information from "NAME".
37    
38        -pgroups NAME | --pgroups NAME
39          -pgroups=NAME | --pgroups=NAME
40              Get the package groups information from "NAME".
41    
42        -bash NAME
43              Explicitly specify the Bourne or BASH shell to use
44    
45        -make NAME | -m NAME
46          --make=NAME | -m=NAME
47              Use "NAME" for the MAKE program. The default is "make" but
48              many platforms, "gmake" is the preferred choice.
49    
50        -makefile NAME | -mf NAME
51          --makefile=NAME | -mf=NAME
52              Call the makefile "NAME".  The default is "Makefile".
53    
54        -makedepend NAME | -md NAME
55          --makedepend=NAME | -md=NAME
56              Use "NAME" for the MAKEDEPEND program.
57    
58        -rootdir NAME | --rootdir NAME | -rd NAME | --rd NAME
59          -rootdir=NAME | --rootdir=NAME | -rd=NAME | --rd=NAME
60              Specify the location of the MITgcm ROOTDIR as "NAME".
61              By default, genamke will try to find the location by
62              looking in parent directories (up to the 5th parent).
63    
64        -mods NAME | --mods NAME | -mo NAME | --mo NAME
65          -mods=NAME | --mods=NAME | -mo=NAME | --mo=NAME
66              Here, "NAME" specifies a list of directories that are
67              used for additional source code.  Files found in the
68              "mods list" are given preference over files of the same
69              name found elsewhere.
70    
71        -disable NAME | --disable NAME
72          -disable=NAME | --disable=NAME
73              Here "NAME" specifies a list of packages that we don't
74              want to use.  If this violates package dependencies,
75              genamke will exit with an error message.
76    
77        -enable NAME | --enable NAME
78          -enable=NAME | --enable=NAME
79              Here "NAME" specifies a list of packages that we wish
80              to specifically enable.  If this violates package
81              dependencies, genamke will exit with an error message.
82    
83        -standarddirs NAME | --standarddirs NAME
84          -standarddirs=NAME | --standarddirs=NAME
85              Here, "NAME" specifies a list of directories to be
86              used as the "standard" code.
87    
88        -fortran NAME | --fortran NAME | -fc NAME | --fc NAME
89          -fc=NAME | --fc=NAME
90              Use "NAME" as the fortran compiler.  By default, genmake
91              will search for a working compiler by trying a list of
92              "usual suspects" such as g77, f77, etc.
93    
94        -cc NAME | --cc NAME | -cc=NAME | --cc=NAME
95              Use "NAME" as the C compiler.  By default, genmake
96              will search for a working compiler by trying a list of
97              "usual suspects" such as gcc, c89, cc, etc.
98    
99        -[no]ieee | --[no]ieee
100              Do or don't use IEEE numerics.  Note that this option
101              *only* works if it is supported by the OPTFILE that
102              is being used.
103    
104        -use_real4 | -use_r4 | -ur4 | --use_real4 | --use_r4 | --ur4
105              Use "real*4" type for _RS variable (#undef REAL4_IS_SLOW)
106              *only* works if CPP_EEOPTIONS.h allows this.
107    
108        -ignoretime | -ignore_time | --ignoretime | --ignore_time
109              Ignore all the "wall clock" routines entirely.  This will
110              not in any way hurt the model results -- it simply means
111              that the code that checks how long the model spends in
112              various routines will give junk values.
113    
114        -ts | --ts
115              Produce timing information per timestep
116        -papis | --papis
117              Produce summary MFlop/s (and IPC) with PAPI per timestep
118        -pcls | --pcls
119              Produce summary MFlop/s etc. with PCL per timestep
120        -foolad | --foolad
121              Fool the AD code generator
122        -papi | --papi
123              Performance analysis with PAPI
124        -pcl | --pcl
125              Performance analysis with PCL
126        -hpmt | --hpmt
127              Performance analysis with the HPM Toolkit
128    
129        -gsl | --gsl
130              Use GSL to control floating point rounding and precision
131        -devel | --devel
132              Add additional warning and debugging flags for development
133    
134        -mpi | --mpi
135              Include MPI header files and link to MPI libraries
136        -mpi=PATH | --mpi=PATH
137              Include MPI header files and link to MPI libraries using MPI_ROOT
138              set to PATH. i.e. Include files from \$PATH/include, link to libraries
139              from \$PATH/lib and use binaries from \$PATH/bin.
140    
141        -omp | --omp
142              Activate OpenMP code + use Compiler option OMPFLAG
143        -omp=OMPFLAG | --omp=OMPFLAG
144              Activate OpenMP code + use Compiler option OMPFLAG
145    
146        -es | --es | -embed-source | --embed-source
147              Embed a tarball containing the full source code
148              (including the Makefile, etc.) used to build the
149              executable [off by default]
150    
151        -ds | --ds
152              Report genmake internal variables status (DUMPSTATE)
153              to file "genmake_state" (for debug purpose)
154    
155      While it is most often a single word, the "NAME" variables specified
156      above can in many cases be a space-delimited string such as:
157    
158        --enable pkg1   --enable 'pkg1 pkg2'   --enable 'pkg1 pkg2 pkg3'
159        -mods=dir1   -mods='dir1'   -mods='dir1 dir2 dir3'
160        -foptim='-Mvect=cachesize:512000,transform -xtypemap=real:64,double:64,integer:32'
161    
162      which, depending upon your shell, may need to be single-quoted.
163    
164      For more detailed genmake documentation, please see:
165    
166        http://mitgcm.org/public/devel_HOWTO/
167    
168    EOF
169    
170        exit 1
171    }
172    
173  # Search for particular CPP #cmds associated with packages  # Search for particular CPP #cmds associated with packages
174  # usage: test_for_package_in_cpp_options CPP_file package_name  # usage: test_for_package_in_cpp_options CPP_file package_name
175  test_for_package_in_cpp_options() {  test_for_package_in_cpp_options() {
# Line 164  EOF Line 326  EOF
326      return      return
327  }  }
328    
   
329  look_for_makedepend()  {  look_for_makedepend()  {
330    
331      #  The "original" makedepend is part of the Imake system that is      #  The "original" makedepend is part of the Imake system that is
# Line 185  look_for_makedepend()  { Line 346  look_for_makedepend()  {
346      #    3) locally build and use the cyrus implementation      #    3) locally build and use the cyrus implementation
347      #    4) fall back to the buggy local xmakedpend script      #    4) fall back to the buggy local xmakedpend script
348      #      #
349        echo >> $LOGFILE
350        echo "running: look_for_makedepend()" >> $LOGFILE
351        if test "x${MAKEDEPEND}" != x ; then
352            echo "${MAKEDEPEND}" | grep -i cyrus > /dev/null 2>&1
353            RETVAL=$?
354            if test x"$RETVAL" = x0 ; then
355                build_cyrus_makedepend
356                RETVAL=$?
357                if test "x$RETVAL" != x0 ; then
358                    echo "WARNING: unable to build cyrus-makedepend. Try 'makedepend'"
359                    MAKEDEPEND=
360                fi
361            else
362                echo " -->     MAKEDEPEND=${MAKEDEPEND}" >> $LOGFILE
363            fi
364        fi
365      if test "x${MAKEDEPEND}" = x ; then      if test "x${MAKEDEPEND}" = x ; then
366          which makedepend > /dev/null 2>&1          which makedepend > /dev/null 2>&1
367          RV0=$?          RV0=$?
# Line 209  EOF Line 386  EOF
386          test -f $MAKEFILE".tst"  &&  mv -f $MAKEFILE".tst" $MAKEFILE          test -f $MAKEFILE".tst"  &&  mv -f $MAKEFILE".tst" $MAKEFILE
387          if test "x${RV0}${RV1}" = x00 ; then          if test "x${RV0}${RV1}" = x00 ; then
388              MAKEDEPEND=makedepend              MAKEDEPEND=makedepend
389                echo " --> set MAKEDEPEND=${MAKEDEPEND}" >> $LOGFILE
390          else          else
391              echo "    a system-default makedepend was not found."              echo "    system-default makedepend not found. Try to build cyrus-makedepend"
   
392              #  Try to build the cyrus implementation              #  Try to build the cyrus implementation
393              build_cyrus_makedepend              build_cyrus_makedepend
394              RETVAL=$?              RETVAL=$?
395              if test "x$RETVAL" != x0 ; then              if test "x$RETVAL" != x0 ; then
396                    echo "WARNING: unable to build cyrus-makedepend. Use local xmakedepend"
397                  MAKEDEPEND='$(TOOLSDIR)/xmakedepend'                  MAKEDEPEND='$(TOOLSDIR)/xmakedepend'
398                    echo " --> set MAKEDEPEND=${MAKEDEPEND}" >> $LOGFILE
399              fi              fi
             rm -f ./genmake_cy_md  
         fi  
     else  
         #  echo "MAKEDEPEND=${MAKEDEPEND}"  
         echo "${MAKEDEPEND}" | grep -i cyrus > /dev/null 2>&1  
         RETVAL=$?  
         if test x"$RETVAL" = x0 ; then  
             build_cyrus_makedepend  
400          fi          fi
401      fi      fi
402  }  }
403    
   
404  build_cyrus_makedepend()  {  build_cyrus_makedepend()  {
405        echo >> $LOGFILE
406        echo "running: build_cyrus_makedepend()" >> $LOGFILE
407      rm -f ./genmake_cy_md      rm -f ./genmake_cy_md
408      (      (
409          cd $ROOTDIR/tools/cyrus-imapd-makedepend  \          cd $ROOTDIR/tools/cyrus-imapd-makedepend  \
# Line 248  build_cyrus_makedepend()  { Line 420  build_cyrus_makedepend()  {
420      rm -f ./genmake_cy_md      rm -f ./genmake_cy_md
421      if test "x$RETVAL" = x0 ; then      if test "x$RETVAL" = x0 ; then
422          MAKEDEPEND='$(TOOLSDIR)/cyrus-imapd-makedepend/makedepend'          MAKEDEPEND='$(TOOLSDIR)/cyrus-imapd-makedepend/makedepend'
423            echo " --> set MAKEDEPEND=${MAKEDEPEND}" >> $LOGFILE
424          return 0          return 0
425      else      else
426          echo "WARNING: unable to build cyrus-imapd-makedepend"          echo "WARNING: fail to build cyrus-imapd-makedepend" >> $LOGFILE
427          return 1          return 1
428      fi      fi
429  }  }
430    
   
431  build_embed_encode()  build_embed_encode()
432  {  {
433      printf "  building the embed-encode utility...  "      printf "  building the embed-encode utility...  "
# Line 289  build_embed_encode() Line 461  build_embed_encode()
461      DEFINES="$DEFINES -DHAVE_EMBED_SRC"      DEFINES="$DEFINES -DHAVE_EMBED_SRC"
462  }  }
463    
464    #  look for possible C compilers
465  # Guess possible config options for this host  look_for_C_compilers() {
466  find_possible_configs()  {      echo >> $LOGFILE
467        echo "running: look_for_C_compilers()" >> $LOGFILE
468      tmp1=`uname`"_"`uname -m`      rm -f ./genmake_hello.c  ./genmake_hello
469      tmp2=`echo $tmp1 | sed -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`      cat >> genmake_hello.c << EOF
     tmp3=`echo $tmp2 | sed -e 's/power macintosh/ppc/'`  
     tmp1=`echo $tmp3 | sed -e 's|x86_64|amd64|'`  
     tmp2=`echo $tmp1 | sed -e 's/i[3-6]86/ia32/' | sed -e 's/athlon/ia32/'`  
     tmp3=`echo $tmp2 | sed -e 's/cray sv1/craysv1/'`  
     PLATFORM=$tmp3  
     echo $PLATFORM | grep cygwin > /dev/null 2>&1  &&  PLATFORM=cygwin_ia32  
     OFLIST=`(cd $ROOTDIR/tools/build_options; ls | grep "^$PLATFORM")`  
     echo "  The platform appears to be:  $PLATFORM"  
   
     echo "test" > test  
     ln -s ./test link  
     RETVAL=$?  
     if test "x${RETVAL}" = x0 ; then  
         LN="ln -s"  
     else  
         echo "Error: \"ln -s\" does not appear to work on this system!"  
         echo "  For help, please contact <MITgcm-support@mitgcm.org>."  
         exit 1  
     fi  
     rm -f test link  
   
     if test "x$CPP" = x ; then  
         CPP="cpp -traditional -P"  
     fi  
   
     look_for_makedepend  
   
     #================================================================  
     #  look for possible C compilers  
     tmp="$MITGCM_CC $CC gcc c89 cc c99 mpicc icc"  
     p_CC=  
     for c in $tmp ; do  
         rm -f ./genmake_hello.c  ./genmake_hello  
         cat >> genmake_hello.c << EOF  
470  #include <stdio.h>  #include <stdio.h>
471  int main(int argc, char **argv) {  int main(int argc, char **argv) {
472    printf("Hello!\n");    printf("Hello!\n");
473    return 0;    return 0;
474  }  }
475  EOF  EOF
476          $c -o genmake_hello genmake_hello.c > /dev/null 2>&1      tmp="$MITGCM_CC $CC gcc c89 cc c99 mpicc icc"
477        p_CC=
478        for c in $tmp ; do
479            COMM="$c $CFLAGS -o genmake_hello genmake_hello.c"
480            echo $COMM >> $LOGFILE
481            $COMM >> $LOGFILE 2>&1
482          RETVAL=$?          RETVAL=$?
483          if test "x${RETVAL}" = x0 ; then          if test "x${RETVAL}" = x0 ; then
484                echo " $c test successful" >> $LOGFILE
485              p_CC="$p_CC $c"              p_CC="$p_CC $c"
486          fi          fi
487      done      done
# Line 353  Error: No C compilers were found in your Line 497  Error: No C compilers were found in your
497  EOF  EOF
498          exit 1          exit 1
499      else      else
500          echo "  The possible C compilers found in your path are:"          echo "  The possible C compilers found in your path are: $p_CC" | tee -a $LOGFILE
         echo "   "$p_CC  
501          if test "x$CC" = x ; then          if test "x$CC" = x ; then
502              CC=`echo $p_CC | $AWK '{print $1}'`              CC=`echo $p_CC | $AWK '{print $1}'`
503              echo "  Setting C compiler to: "$CC              echo "  Setting C compiler to: "$CC
504          fi          fi
505      fi      fi
506        echo " --> set CC='$CC'" >> $LOGFILE
507    }
508    
509    # Guess possible config options for this host
510    find_possible_optfile()  {
511    
512        echo >> $LOGFILE
513        echo "running: find_possible_optfile()" >> $LOGFILE
514        tmp1=`uname`"_"`uname -m`
515        tmp2=`echo $tmp1 | sed -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
516        tmp3=`echo $tmp2 | sed -e 's/power macintosh/ppc/'`
517        tmp1=`echo $tmp3 | sed -e 's|x86_64|amd64|'`
518        tmp2=`echo $tmp1 | sed -e 's/i[3-6]86/ia32/' | sed -e 's/athlon/ia32/'`
519        tmp3=`echo $tmp2 | sed -e 's/cray sv1/craysv1/'`
520        PLATFORM=$tmp3
521        echo $PLATFORM | grep cygwin > /dev/null 2>&1  &&  PLATFORM=cygwin_ia32
522        OFLIST=`(cd $ROOTDIR/tools/build_options; ls | grep "^$PLATFORM")`
523        echo "  The platform appears to be:  $PLATFORM" | tee -a $LOGFILE
524    
525      #================================================================      #================================================================
526      #  look for possible FORTRAN compilers      #  look for possible FORTRAN compilers
527      tmp="$MITGCM_FC $FC efc g77 f77 pgf77 pgf95 ifc ifort f90 f95 mpif77 mpf77 mpxlf95 gfortran g95"      echo "  look for possible FORTRAN compilers" >> $LOGFILE
528        tmp="$MITGCM_FC $FC efc gfortran g77 f77 pgf77 pgf95 ifc ifort f90 f95 mpif77 mpf77 mpxlf95 g95"
529      p_FC=      p_FC=
530      for c in $tmp ; do      rm -f ./genmake_hello.f
531          rm -f ./hello.f ./hello      cat >> genmake_hello.f <<EOF
         cat >> hello.f <<EOF  
532        program hello        program hello
533        do i=1,3        do i=1,3
534          print *, 'hello world : ', i          print *, 'hello world : ', i
535        enddo        enddo
536        end        end
537  EOF  EOF
538          $c -o hello hello.f > /dev/null 2>&1      for f in $tmp ; do
539            COMM="$f -o genmake_hello genmake_hello.f"
540            echo $COMM >> $LOGFILE
541            $COMM >> $LOGFILE 2>&1
542          RETVAL=$?          RETVAL=$?
543          if test "x${RETVAL}" = x0 ; then          if test "x${RETVAL}" = x0 ; then
544              p_FC="$p_FC $c"              echo " $f test successful" >> $LOGFILE
545                p_FC="$p_FC $f"
546          fi          fi
547      done      done
548      rm -f ./hello.f ./hello      rm -f ./genmake_hello.f ./genmake_hello
549      if test "x${p_FC}" = x ; then      if test "x${p_FC}" = x ; then
550          cat 1>&2 <<EOF          cat 1>&2 <<EOF
551    
# Line 393  Error: No Fortran compilers were found i Line 558  Error: No Fortran compilers were found i
558  EOF  EOF
559          exit 1          exit 1
560      else      else
561          echo "  The possible FORTRAN compilers found in your path are:"          echo "  The possible FORTRAN compilers found in your path are: $p_FC" | tee -a $LOGFILE
         echo "   "$p_FC  
562      fi      fi
563    
564      #  Use the first of the compilers found in the current PATH      #  Use the first of the compilers found in the current PATH
# Line 403  EOF Line 567  EOF
567          for i in $p_FC ; do          for i in $p_FC ; do
568              OPTFILE=$ROOTDIR"/tools/build_options/"$PLATFORM"_"$i              OPTFILE=$ROOTDIR"/tools/build_options/"$PLATFORM"_"$i
569              if test -r $OPTFILE ; then              if test -r $OPTFILE ; then
570                  echo "  Setting OPTFILE to: "$OPTFILE                  echo "  Setting OPTFILE to: "$OPTFILE | tee -a $LOGFILE
571                  break                  break
572              fi              fi
573          done          done
# Line 415  EOF Line 579  EOF
579               echo "  I looked for the file "$OPTFILE" but did not find it"               echo "  I looked for the file "$OPTFILE" but did not find it"
580          fi          fi
581      fi      fi
582  #    echo "  The options file:  $p_OF"  
 #    echo "    appears to match so we'll use it."  
 #   for i in $p_FC ; do  
 #p_OF=$ROOTDIR"/tools/build_options/"$PLATFORM"_"$i  
 #if test -r $p_OF ; then  
 #    OPTFILE=$p_OF  
 #    echo "  The options file:  $p_OF"  
 #    echo "    appears to match so we'll use it."  
 #    break  
 #fi  
 #   done  
583      if test "x$OPTFILE" = x ; then      if test "x$OPTFILE" = x ; then
584          cat 1>&2 <<EOF          cat 1>&2 <<EOF
585    
# Line 470  EOF Line 624  EOF
624  #       fi  #       fi
625  #       rm -f test.f out  #       rm -f test.f out
626  #     fi  #     fi
   
627  }  }
628    
629  #  Parse the package dependency information  #  Parse the package dependency information
# Line 488  get_pdepend_list()  { Line 641  get_pdepend_list()  {
641      fi      fi
642      . ./.pd_tmp      . ./.pd_tmp
643      rm -f ./.pd_tmp      rm -f ./.pd_tmp
   
 }  
   
   
 #  Explain usage  
 usage()  {  
 cat <<EOF  
   
 Usage: "$0" [OPTIONS]  
   where [OPTIONS] can be:  
   
     -help | --help | -h | --h  
           Print this help message and exit.  
   
     -adoptfile NAME | --adoptfile NAME | -adof NAME | --adof NAME  
       -adoptfile=NAME | --adoptfile=NAME | -adof=NAME | --adof=NAME  
           Use "NAME" as the adoptfile.  By default, the file at  
           "tools/adjoint_options/adjoint_default" will be used.  
   
     -nooptfile | --nooptfile  
       -optfile NAME | --optfile NAME | -of NAME | --of NAME  
       -optfile=NAME | --optfile=NAME | -of=NAME | --of=NAME  
           Use "NAME" as the optfile.  By default, an attempt will be  
           made to find an appropriate "standard" optfile in the  
           tools/build_options/ directory.  
   
     -pdepend NAME | --pdepend NAME  
       -pdepend=NAME | --pdepend=NAME  
           Get package dependency information from "NAME".  
   
     -pgroups NAME | --pgroups NAME  
       -pgroups=NAME | --pgroups=NAME  
           Get the package groups information from "NAME".  
   
     -bash NAME  
           Explicitly specify the Bourne or BASH shell to use  
   
     -make NAME | -m NAME  
       --make=NAME | -m=NAME  
           Use "NAME" for the MAKE program. The default is "make" but  
           many platforms, "gmake" is the preferred choice.  
   
     -makefile NAME | -mf NAME  
       --makefile=NAME | -mf=NAME  
           Call the makefile "NAME".  The default is "Makefile".  
   
     -makedepend NAME | -md NAME  
       --makedepend=NAME | -md=NAME  
           Use "NAME" for the MAKEDEPEND program.  
   
     -rootdir NAME | --rootdir NAME | -rd NAME | --rd NAME  
       -rootdir=NAME | --rootdir=NAME | -rd=NAME | --rd=NAME  
           Specify the location of the MITgcm ROOTDIR as "NAME".  
           By default, genamke will try to find the location by  
           looking in parent directories (up to the 5th parent).  
   
     -mods NAME | --mods NAME | -mo NAME | --mo NAME  
       -mods=NAME | --mods=NAME | -mo=NAME | --mo=NAME  
           Here, "NAME" specifies a list of directories that are  
           used for additional source code.  Files found in the  
           "mods list" are given preference over files of the same  
           name found elsewhere.  
   
     -disable NAME | --disable NAME  
       -disable=NAME | --disable=NAME  
           Here "NAME" specifies a list of packages that we don't  
           want to use.  If this violates package dependencies,  
           genamke will exit with an error message.  
   
     -enable NAME | --enable NAME  
       -enable=NAME | --enable=NAME  
           Here "NAME" specifies a list of packages that we wish  
           to specifically enable.  If this violates package  
           dependencies, genamke will exit with an error message.  
   
     -standarddirs NAME | --standarddirs NAME  
       -standarddirs=NAME | --standarddirs=NAME  
           Here, "NAME" specifies a list of directories to be  
           used as the "standard" code.  
   
     -fortran NAME | --fortran NAME | -fc NAME | --fc NAME  
       -fc=NAME | --fc=NAME  
           Use "NAME" as the fortran compiler.  By default, genmake  
           will search for a working compiler by trying a list of  
           "usual suspects" such as g77, f77, etc.  
   
     -cc NAME | --cc NAME | -cc=NAME | --cc=NAME  
           Use "NAME" as the C compiler.  By default, genmake  
           will search for a working compiler by trying a list of  
           "usual suspects" such as gcc, c89, cc, etc.  
   
     -[no]ieee | --[no]ieee  
           Do or don't use IEEE numerics.  Note that this option  
           *only* works if it is supported by the OPTFILE that  
           is being used.  
   
     -use_real4 | -use_r4 | -ur4 | --use_real4 | --use_r4 | --ur4  
           Use "real*4" type for _RS variable (#undef REAL4_IS_SLOW)  
           *only* works if CPP_EEOPTIONS.h allows this.  
   
     -ignoretime | -ignore_time | --ignoretime | --ignore_time  
           Ignore all the "wall clock" routines entirely.  This will  
           not in any way hurt the model results -- it simply means  
           that the code that checks how long the model spends in  
           various routines will give junk values.  
   
     -ts | --ts  
           Produce timing information per timestep  
     -papis | --papis  
           Produce summary MFlop/s (and IPC) with PAPI per timestep  
     -pcls | --pcls  
           Produce summary MFlop/s etc. with PCL per timestep  
     -foolad | --foolad  
           Fool the AD code generator  
     -papi | --papi  
           Performance analysis with PAPI  
     -pcl | --pcl  
           Performance analysis with PCL  
     -hpmt | --hpmt  
           Performance analysis with the HPM Toolkit  
   
     -gsl | --gsl  
           Use GSL to control floating point rounding and precision  
     -devel | --devel  
           Add additional warning and debugging flags for development  
   
     -mpi | --mpi  
           Include MPI header files and link to MPI libraries  
     -mpi=PATH | --mpi=PATH  
           Include MPI header files and link to MPI libraries using MPI_ROOT  
           set to PATH. i.e. Include files from \$PATH/include, link to libraries  
           from \$PATH/lib and use binaries from \$PATH/bin.  
   
     -omp | --omp  
           Activate OpenMP code + use Compiler option OMPFLAG  
     -omp=OMPFLAG | --omp=OMPFLAG  
           Activate OpenMP code + use Compiler option OMPFLAG  
   
     -es | --es | -embed-source | --embed-source  
           Embed a tarball containing the full source code  
           (including the Makefile, etc.) used to build the  
           executable [off by default]  
   
   While it is most often a single word, the "NAME" variables specified  
   above can in many cases be a space-delimited string such as:  
   
     --enable pkg1   --enable 'pkg1 pkg2'   --enable 'pkg1 pkg2 pkg3'  
     -mods=dir1   -mods='dir1'   -mods='dir1 dir2 dir3'  
     -foptim='-Mvect=cachesize:512000,transform -xtypemap=real:64,double:64,integer:32'  
   
   which, depending upon your shell, may need to be single-quoted.  
   
   For more detailed genmake documentation, please see:  
   
     http://mitgcm.org/public/devel_HOWTO/  
   
 EOF  
   
     exit 1  
644  }  }
645    
646  #  Build a CPP macro to automate calling C routines from FORTRAN  #  Build a CPP macro to automate calling C routines from FORTRAN
# Line 656  get_fortran_c_namemangling()  { Line 650  get_fortran_c_namemangling()  {
650      if test ! "x$FC_NAMEMANGLE" = x ; then      if test ! "x$FC_NAMEMANGLE" = x ; then
651          return 0          return 0
652      fi      fi
653      echo "running: get_fortran_c_namemangling()" >> genmake_warnings      echo " running: get_fortran_c_namemangling()" >> $LOGFILE
654    
655      default_nm="#define FC_NAMEMANGLE(X) X ## _"      default_nm="#define FC_NAMEMANGLE(X) X ## _"
656    
657      cat > genmake_test.c <<EOF      cat > genmake_test.c <<EOF
658  void tcall( char * string ) { tsub( string ); }  void tcall( char * string ) { tsub( string ); }
659  EOF  EOF
660      $MAKE genmake_test.o >> genmake_warnings 2>&1      COMM="$CC $CFLAGS -c genmake_test.c"
661        echo ' '$COMM >> $LOGFILE
662        $COMM >> $LOGFILE 2>&1
663      RETVAL=$?      RETVAL=$?
664      if test "x$RETVAL" != x0 ; then      if test "x$RETVAL" != x0 ; then
665          FC_NAMEMANGLE=$default_nm          FC_NAMEMANGLE=$default_nm
666          cat <<EOF>> genmake_errors          cat <<EOF>> $LOGFILE
667    
668  WARNING: C test compile fails   WARNING: C test compile fails
669  WARNING: We'll try to use: FC_NAMEMANGLE='$FC_NAMEMANGLE'   WARNING: We'll try to use: FC_NAMEMANGLE='$FC_NAMEMANGLE'
670  WARNING: Please contact <MITgcm-support@mitgcm.org> if you need help here   WARNING: Please contact <MITgcm-support@mitgcm.org> if you need help here
671  EOF  EOF
672          return 1          return 1
673      fi      fi
# Line 679  EOF Line 675  EOF
675      RETVAL=$?      RETVAL=$?
676      if test "x$RETVAL" != x0 ; then      if test "x$RETVAL" != x0 ; then
677          FC_NAMEMANGLE=$default_nm          FC_NAMEMANGLE=$default_nm
678          cat <<EOF>> genmake_warnings          cat <<EOF>> $LOGFILE
679    
680  WARNING: The "nm" command failed.   WARNING: The "nm" command failed.
681  WARNING: We'll try to use: FC_NAMEMANGLE='$FC_NAMEMANGLE'   WARNING: We'll try to use: FC_NAMEMANGLE='$FC_NAMEMANGLE'
682  WARNING: Please contact <MITgcm-support@mitgcm.org> if you need help here   WARNING: Please contact <MITgcm-support@mitgcm.org> if you need help here
683  EOF  EOF
684          return 1          return 1
685      fi      fi
# Line 693  EOF Line 689  EOF
689        call tsub( string )        call tsub( string )
690        end        end
691  EOF  EOF
692      $FC $FFLAGS -c genmake_tcomp.$FS >> genmake_warnings 2>&1      COMM="$FC $FFLAGS -c genmake_tcomp.$FS"
693        echo ' '$COMM >> $LOGFILE
694        $COMM >> $LOGFILE 2>&1
695      RETVAL=$?      RETVAL=$?
696      if test "x$RETVAL" != x0 ; then      if test "x$RETVAL" != x0 ; then
697          FC_NAMEMANGLE=$default_nm          FC_NAMEMANGLE=$default_nm
698          cat <<EOF>> genmake_warnings          cat <<EOF>> $LOGFILE
699    
700  WARNING: FORTRAN test compile fails -- please see "genmake_errors"   WARNING: FORTRAN test compile fails -- please see '$LOGFILE'
701  WARNING: We'll try to use: FC_NAMEMANGLE='$FC_NAMEMANGLE'   WARNING: We'll try to use: FC_NAMEMANGLE='$FC_NAMEMANGLE'
702  WARNING: Please contact <MITgcm-support@mitgcm.org> if you need help here.   WARNING: Please contact <MITgcm-support@mitgcm.org> if you need help here.
703  EOF  EOF
704          return 1          return 1
705      fi      fi
# Line 709  EOF Line 707  EOF
707      RETVAL=$?      RETVAL=$?
708      if test "x$RETVAL" != x0 ; then      if test "x$RETVAL" != x0 ; then
709          FC_NAMEMANGLE=$default_nm          FC_NAMEMANGLE=$default_nm
710          cat <<EOF>> genmake_warnings          cat <<EOF>> $LOGFILE
711    
712  WARNING: The "nm" command failed.   WARNING: The "nm" command failed.
713  WARNING: We'll try to use: FC_NAMEMANGLE='$FC_NAMEMANGLE'   WARNING: We'll try to use: FC_NAMEMANGLE='$FC_NAMEMANGLE'
714  WARNING: Please contact <MITgcm-support@mitgcm.org> if you need help here.   WARNING: Please contact <MITgcm-support@mitgcm.org> if you need help here.
715  EOF  EOF
716          return 1          return 1
717      fi      fi
# Line 739  EOF Line 737  EOF
737    
738      #  cleanup the testing files      #  cleanup the testing files
739      rm -f genmake_tcomp.* genmake_test.*      rm -f genmake_tcomp.* genmake_test.*
 }  
740    
741        echo " --> set FC_NAMEMANGLE='$FC_NAMEMANGLE'" >> $LOGFILE
742    }
743    
744  check_HAVE_CLOC()  {  check_HAVE_CLOC()  {
745      echo >> genmake_warnings      echo >> $LOGFILE
746      echo "running: check_HAVE_CLOC()" >> genmake_warnings      echo "running: check_HAVE_CLOC()" >> $LOGFILE
747      get_fortran_c_namemangling      get_fortran_c_namemangling
748      cat <<EOF > genmake_tc_1.c      cat <<EOF > genmake_tc_1.c
749  $FC_NAMEMANGLE  $FC_NAMEMANGLE
# Line 762  void FC_NAMEMANGLE(cloc) ( double *curti Line 761  void FC_NAMEMANGLE(cloc) ( double *curti
761  }  }
762  EOF  EOF
763      COMM="$CC $CFLAGS -c genmake_tc_1.c"      COMM="$CC $CFLAGS -c genmake_tc_1.c"
764      echo $COMM >> genmake_warnings      echo $COMM >> $LOGFILE
765      $COMM >> genmake_warnings 2>&1      $COMM >> $LOGFILE 2>&1
766      RET_C=$?      RET_C=$?
767      cat <<EOF > genmake_tc_2.$FS      cat <<EOF > genmake_tc_2.$FS
768        program hello        program hello
# Line 774  EOF Line 773  EOF
773        end        end
774  EOF  EOF
775      COMM="$FC $FFLAGS -o genmake_tc genmake_tc_2.$FS genmake_tc_1.o"      COMM="$FC $FFLAGS -o genmake_tc genmake_tc_2.$FS genmake_tc_1.o"
776      echo $COMM >> genmake_warnings      echo $COMM >> $LOGFILE
777      $COMM >> genmake_warnings 2>&1      $COMM >> $LOGFILE 2>&1
778      RET_F=$?      RET_F=$?
779      test -x ./genmake_tc  &&  ./genmake_tc >> genmake_warnings 2>&1      test -x ./genmake_tc  &&  ./genmake_tc >> $LOGFILE 2>&1
780      RETVAL=$?      RETVAL=$?
781      if test "x$RETVAL" = x0 ; then      if test "x$RETVAL" = x0 ; then
782          HAVE_CLOC=t          HAVE_CLOC=t
783          DEFINES="$DEFINES -DHAVE_CLOC"          DEFINES="$DEFINES -DHAVE_CLOC"
784      fi      fi
785      rm -f genmake_tc*      rm -f genmake_tc*
786        echo " --> set HAVE_CLOC='$HAVE_CLOC'" >> $LOGFILE
787  }  }
788    
   
789  check_HAVE_SIGREG()  {  check_HAVE_SIGREG()  {
790      if test ! "x$HAVE_SIGREG" = x ; then      if test ! "x$HAVE_SIGREG" = x ; then
791          return          return
792      fi      fi
793      echo >> genmake_warnings      echo >> $LOGFILE
794      echo "running: check_HAVE_SIGREG()" >> genmake_warnings      echo "running: check_HAVE_SIGREG()" >> $LOGFILE
795      get_fortran_c_namemangling      get_fortran_c_namemangling
796      cat <<EOF > genmake_tc_1.c      cat <<EOF > genmake_tc_1.c
797  $FC_NAMEMANGLE  $FC_NAMEMANGLE
# Line 825  void FC_NAMEMANGLE(sigreg) (int * aip) Line 824  void FC_NAMEMANGLE(sigreg) (int * aip)
824  }  }
825  EOF  EOF
826      COMM="$CC $CFLAGS -c genmake_tc_1.c"      COMM="$CC $CFLAGS -c genmake_tc_1.c"
827      echo $COMM >> genmake_warnings      echo $COMM >> $LOGFILE
828      $COMM >> genmake_warnings 2>&1      $COMM >> $LOGFILE 2>&1
829      RET_C=$?      RET_C=$?
830      cat <<EOF > genmake_tc_2.$FS      cat <<EOF > genmake_tc_2.$FS
831        program hello        program hello
# Line 836  EOF Line 835  EOF
835        call sigreg(anint)        call sigreg(anint)
836        end        end
837  EOF  EOF
838      cat genmake_tc_2.$FS >> genmake_warnings      cat genmake_tc_2.$FS >> $LOGFILE
839      COMM="$FC $FFLAGS -o genmake_tc genmake_tc_2.$FS genmake_tc_1.o"      COMM="$FC $FFLAGS -o genmake_tc genmake_tc_2.$FS genmake_tc_1.o"
840      echo $COMM >> genmake_warnings      echo $COMM >> $LOGFILE
841      $COMM >> genmake_warnings 2>&1      $COMM >> $LOGFILE 2>&1
842      RETVAL=$?      RETVAL=$?
843      if test "x$RETVAL" = x0 ; then      if test "x$RETVAL" = x0 ; then
844          HAVE_SIGREG=t          HAVE_SIGREG=t
845          DEFINES="$DEFINES -DHAVE_SIGREG"          DEFINES="$DEFINES -DHAVE_SIGREG"
846      fi      fi
847      rm -f genmake_tc*      rm -f genmake_tc*
848        echo " --> set HAVE_SIGREG='$HAVE_SIGREG'" >> $LOGFILE
849  }  }
850    
   
851  check_HAVE_SETRLSTK()  {  check_HAVE_SETRLSTK()  {
852      if test "x$HAVE_SETRLSTK" = xt ; then      if test "x$HAVE_SETRLSTK" = xt ; then
853          DEFINES="$DEFINES -DHAVE_SETRLSTK"          DEFINES="$DEFINES -DHAVE_SETRLSTK"
# Line 857  check_HAVE_SETRLSTK()  { Line 856  check_HAVE_SETRLSTK()  {
856      if test ! "x$HAVE_SETRLSTK" = x ; then      if test ! "x$HAVE_SETRLSTK" = x ; then
857          return          return
858      fi      fi
859      echo >> genmake_warnings      echo >> $LOGFILE
860      echo "running: check_HAVE_SETRLSTK()" >> genmake_warnings      echo "running: check_HAVE_SETRLSTK()" >> $LOGFILE
861      get_fortran_c_namemangling      get_fortran_c_namemangling
862      cat <<EOF > genmake_tc_1.c      cat <<EOF > genmake_tc_1.c
863  $FC_NAMEMANGLE  $FC_NAMEMANGLE
# Line 875  void FC_NAMEMANGLE(setrlstk) () Line 874  void FC_NAMEMANGLE(setrlstk) ()
874  }  }
875  EOF  EOF
876      COMM="$CC $CFLAGS -c genmake_tc_1.c"      COMM="$CC $CFLAGS -c genmake_tc_1.c"
877      echo $COMM >> genmake_warnings      echo $COMM >> $LOGFILE
878      $COMM >> genmake_warnings 2>&1      $COMM >> $LOGFILE 2>&1
879      RET_C=$?      RET_C=$?
880      cat <<EOF > genmake_tc_2.$FS      cat <<EOF > genmake_tc_2.$FS
881        program hello        program hello
# Line 884  EOF Line 883  EOF
883        call setrlstk()        call setrlstk()
884        end        end
885  EOF  EOF
886      cat genmake_tc_2.$FS >> genmake_warnings      cat genmake_tc_2.$FS >> $LOGFILE
887      COMM="$FC $FFLAGS -o genmake_tc genmake_tc_2.$FS genmake_tc_1.o"      COMM="$FC $FFLAGS -o genmake_tc genmake_tc_2.$FS genmake_tc_1.o"
888      echo $COMM >> genmake_warnings      echo $COMM >> $LOGFILE
889      $COMM >> genmake_warnings 2>&1      $COMM >> $LOGFILE 2>&1
890      RETVAL=$?      RETVAL=$?
891      if test "x$RETVAL" = x0 ; then      if test "x$RETVAL" = x0 ; then
892          HAVE_SETRLSTK=t          HAVE_SETRLSTK=t
893          DEFINES="$DEFINES -DHAVE_SETRLSTK"          DEFINES="$DEFINES -DHAVE_SETRLSTK"
894      fi      fi
895      rm -f genmake_tc*      rm -f genmake_tc*
896        echo " --> set HAVE_SETRLSTK='$HAVE_SETRLSTK'" >> $LOGFILE
897  }  }
898    
   
899  check_HAVE_STAT()  {  check_HAVE_STAT()  {
900      echo >> genmake_warnings      echo >> $LOGFILE
901      echo "running: check_HAVE_STAT()" >> genmake_warnings      echo "running: check_HAVE_STAT()" >> $LOGFILE
902      get_fortran_c_namemangling      get_fortran_c_namemangling
903      cat <<EOF > genmake_tc_1.c      cat <<EOF > genmake_tc_1.c
904  $FC_NAMEMANGLE  $FC_NAMEMANGLE
# Line 921  void FC_NAMEMANGLE(tfsize) ( int *nbyte Line 920  void FC_NAMEMANGLE(tfsize) ( int *nbyte
920  }  }
921  EOF  EOF
922      COMM="$CC $CFLAGS -c genmake_tc_1.c"      COMM="$CC $CFLAGS -c genmake_tc_1.c"
923      echo $COMM >> genmake_warnings      echo $COMM >> $LOGFILE
924      $COMM >> genmake_tc.log 2>&1      $COMM >> genmake_tc.log 2>&1
925      RET_C=$?      RET_C=$?
926      cat <<EOF > genmake_tc_2.$FS      cat <<EOF > genmake_tc_2.$FS
# Line 931  EOF Line 930  EOF
930        print *," HELLO WORLD", nbyte        print *," HELLO WORLD", nbyte
931        end        end
932  EOF  EOF
933      cat genmake_tc_2.$FS >> genmake_warnings      cat genmake_tc_2.$FS >> $LOGFILE
934      COMM="$FC $FFLAGS -o genmake_tc genmake_tc_2.$FS genmake_tc_1.o"      COMM="$FC $FFLAGS -o genmake_tc genmake_tc_2.$FS genmake_tc_1.o"
935      echo $COMM >> genmake_warnings      echo $COMM >> $LOGFILE
936      $COMM >> genmake_tc.log 2>&1      $COMM >> genmake_tc.log 2>&1
937      RETVAL=$?      RETVAL=$?
938      if test "x$RETVAL" = x0 ; then      if test "x$RETVAL" = x0 ; then
# Line 941  EOF Line 940  EOF
940          DEFINES="$DEFINES -DHAVE_STAT"          DEFINES="$DEFINES -DHAVE_STAT"
941      fi      fi
942      rm -f genmake_tc*      rm -f genmake_tc*
943        echo " --> set HAVE_STAT='$HAVE_STAT'" >> $LOGFILE
944  }  }
945    
   
946  check_netcdf_libs()  {  check_netcdf_libs()  {
947      if test ! "x$SKIP_NETCDF_CHECK" = x ; then      if test ! "x$SKIP_NETCDF_CHECK" = x ; then
948          return          return
949      fi      fi
950      echo >> genmake_warnings      echo >> $LOGFILE
951      echo "running: check_netcdf_libs()" >> genmake_warnings      echo "running: check_netcdf_libs()" >> $LOGFILE
952      cat <<EOF > genmake_tnc.F      cat <<EOF > genmake_tnc.F
953        program fgennc        program fgennc
954  #include "netcdf.inc"  #include "netcdf.inc"
# Line 985  EOF Line 984  EOF
984      $FC $FFLAGS $FOPTIM -c genmake_tnc.$FS >> genmake_tnc.log 2>&1  \      $FC $FFLAGS $FOPTIM -c genmake_tnc.$FS >> genmake_tnc.log 2>&1  \
985          &&  $LINK $FFLAGS $FOPTIM -o genmake_tnc genmake_tnc.o $LIBS >> genmake_tnc.log 2>&1          &&  $LINK $FFLAGS $FOPTIM -o genmake_tnc genmake_tnc.o $LIBS >> genmake_tnc.log 2>&1
986      RET_COMPILE=$?      RET_COMPILE=$?
987      cat genmake_tnc.log >> genmake_warnings      cat genmake_tnc.log >> $LOGFILE
988    
989      #EH3  Remove test program execution for machines that either disallow      #EH3  Remove test program execution for machines that either disallow
990      #EH3  execution or cannot support it (eg. cross-compilers)      #EH3  execution or cannot support it (eg. cross-compilers)
# Line 996  EOF Line 995  EOF
995    
996      if test "x$RET_COMPILE" = x0 ; then      if test "x$RET_COMPILE" = x0 ; then
997          HAVE_NETCDF=t          HAVE_NETCDF=t
998          echo "check_netcdf: successful" >> genmake_warnings          echo "check_netcdf: successful" >> $LOGFILE
999      else      else
1000          # try again with "-lnetcdf" added to the libs          # try again with "-lnetcdf" added to the libs
1001          echo "==> try again with added '-lnetcdf'" > genmake_tnc.log          echo "==> try again with added '-lnetcdf'" > genmake_tnc.log
# Line 1007  EOF Line 1006  EOF
1006              &&  $FC $FFLAGS $FOPTIM -c genmake_tnc.$FS >> genmake_tnc.log 2>&1  \              &&  $FC $FFLAGS $FOPTIM -c genmake_tnc.$FS >> genmake_tnc.log 2>&1  \
1007              &&  $LINK $FFLAGS $FOPTIM -o genmake_tnc genmake_tnc.o $LIBS -lnetcdf >> genmake_tnc.log 2>&1              &&  $LINK $FFLAGS $FOPTIM -o genmake_tnc genmake_tnc.o $LIBS -lnetcdf >> genmake_tnc.log 2>&1
1008          RET_COMPILE=$?          RET_COMPILE=$?
1009          echo >> genmake_warnings          echo >> $LOGFILE
1010          cat genmake_tnc.log >> genmake_warnings          cat genmake_tnc.log >> $LOGFILE
1011          if test "x$RET_COMPILE" = x0 ; then          if test "x$RET_COMPILE" = x0 ; then
1012              LIBS="$LIBS -lnetcdf"              LIBS="$LIBS -lnetcdf"
1013              HAVE_NETCDF=t              HAVE_NETCDF=t
1014              echo "check_netcdf: successful" >> genmake_warnings              echo "check_netcdf: successful" >> $LOGFILE
1015          else          else
1016          # try again with "-lnetcdff" added to the libs          # try again with "-lnetcdff" added to the libs
1017              echo "==> try again with added '-lnetcdff -lnetcdf'" > genmake_tnc.log              echo "==> try again with added '-lnetcdff -lnetcdf'" > genmake_tnc.log
# Line 1023  EOF Line 1022  EOF
1022                  &&  $FC $FFLAGS $FOPTIM -c genmake_tnc.$FS >> genmake_tnc.log 2>&1  \                  &&  $FC $FFLAGS $FOPTIM -c genmake_tnc.$FS >> genmake_tnc.log 2>&1  \
1023                  &&  $LINK $FFLAGS $FOPTIM -o genmake_tnc genmake_tnc.o $LIBS -lnetcdff -lnetcdf >> genmake_tnc.log 2>&1                  &&  $LINK $FFLAGS $FOPTIM -o genmake_tnc genmake_tnc.o $LIBS -lnetcdff -lnetcdf >> genmake_tnc.log 2>&1
1024              RET_COMPILE=$?              RET_COMPILE=$?
1025              echo >> genmake_warnings              echo >> $LOGFILE
1026              cat genmake_tnc.log >> genmake_warnings              cat genmake_tnc.log >> $LOGFILE
1027              if test "x$RET_COMPILE" = x0 ; then              if test "x$RET_COMPILE" = x0 ; then
1028                  LIBS="$LIBS -lnetcdff -lnetcdf"                  LIBS="$LIBS -lnetcdff -lnetcdf"
1029                  HAVE_NETCDF=t                  HAVE_NETCDF=t
1030                  echo "check_netcdf: successful" >> genmake_warnings                  echo "check_netcdf: successful" >> $LOGFILE
1031              fi              fi
1032          fi          fi
1033      fi      fi
1034      rm -f genmake_tnc*      rm -f genmake_tnc*
1035        echo " --> set HAVE_NETCDF='$HAVE_NETCDF'" >> $LOGFILE
1036  }  }
1037    
1038    
   
1039  ###############################################################################  ###############################################################################
1040  #   Sequential part of script starts here  #   Sequential part of script starts here
1041  ###############################################################################  ###############################################################################
# Line 1060  DISABLE= Line 1059  DISABLE=
1059  # MAKEDEPEND=  # MAKEDEPEND=
1060  PKG_DEPEND=  PKG_DEPEND=
1061  PKG_GROUPS=  PKG_GROUPS=
1062  DUMPSTATE=t  DUMPSTATE=f
1063  OPTFILE=  OPTFILE=
1064  INCLUDES="-I. $INCLUDES"  INCLUDES="-I. $INCLUDES"
1065  FFLAGS=  FFLAGS=
# Line 1068  FOPTIM= Line 1067  FOPTIM=
1067  FEXTRAFLAGS=  FEXTRAFLAGS=
1068  USE_EXTENDED_SRC=  USE_EXTENDED_SRC=
1069  EXTENDED_SRC_FLAG=  EXTENDED_SRC_FLAG=
1070    GET_FC_VERSION=
1071  CFLAGS=  CFLAGS=
1072  KFLAGS1=  KFLAGS1=
1073  KFLAGS2=  KFLAGS2=
# Line 1147  TAMC_EXTRA= Line 1147  TAMC_EXTRA=
1147    
1148  #  The following state can be set directly by command-line switches  #  The following state can be set directly by command-line switches
1149  gm_s1="OPTFILE PKG_DEPEND PKG_GROUPS MAKEFILE MAKEDEPEND PLATFORM ROOTDIR MODS DISABLE ENABLE"  gm_s1="OPTFILE PKG_DEPEND PKG_GROUPS MAKEFILE MAKEDEPEND PLATFORM ROOTDIR MODS DISABLE ENABLE"
1150  gm_s2="FC IEEE USE_R4 TS PAPIS PCLS PAPI PCL HPMT GSL DEVEL MPI OMP DUMPSTATE STANDARDDIRS"  gm_s2="FC CC IEEE USE_R4 TS PAPIS PCLS PAPI PCL HPMT GSL DEVEL MPI OMP DUMPSTATE STANDARDDIRS"
1151    
1152  #  The following state is not directly set by command-line switches  #  The following state is not directly set by command-line switches
1153  gm_s3="LN S64 LINK MAKE PACKAGES INCLUDES FFLAGS FOPTIM FEXTRAFLAGS"  gm_s3="LN S64 LINK MAKE PACKAGES INCLUDES FFLAGS FOPTIM FEXTRAFLAGS"
# Line 1168  cat <<EOF Line 1168  cat <<EOF
1168    
1169  GENMAKE :  GENMAKE :
1170    
1171  A program for GENerating MAKEfiles for the MITgcm project.  For a  A program for GENerating MAKEfiles for the MITgcm project.
1172  quick list of options, use "genmake -h" or for more detail see:     For a quick list of options, use "genmake2 -h"
1173    or for more detail see the Developer's HOWTO manual at:
1174    http://mitgcm.org/devel_HOWTO/     http://mitgcm.org/public/docs.html
1175    
1176  EOF  EOF
1177    
1178    LOGFILE="genmake.log"
1179  #- clean-up previous genmake logfiles:  #- clean-up previous genmake logfiles:
1180  rm -f genmake_state genmake_*optfile genmake_warnings genmake_errors  rm -f genmake_state genmake_*optfile $LOGFILE
1181    
1182  echo "===  Processing options files and arguments  ==="  echo "===  Processing options files and arguments  ==="
1183  gm_local="genmake_local"  gm_local="genmake_local"
# Line 1384  for ac_option in "$@" ; do Line 1385  for ac_option in "$@" ; do
1385    
1386  done  done
1387    
   
1388  if test -f ./.genmakerc ; then  if test -f ./.genmakerc ; then
1389      echo      echo
1390      echo "WARNING: genmake2 has detected a copy of the old-style \"./.genmakerc\""      echo "WARNING: genmake2 has detected a copy of the old-style \"./.genmakerc\""
# Line 1405  if test "x${ROOTDIR}" = x ; then Line 1405  if test "x${ROOTDIR}" = x ; then
1405          for d in . .. ../.. ../../.. ../../../.. ../../../../.. ; do          for d in . .. ../.. ../../.. ../../../.. ../../../../.. ; do
1406              if [ -d "$d/model" -a -d "$d/eesupp" -a -d "$d/pkg" ]; then              if [ -d "$d/model" -a -d "$d/eesupp" -a -d "$d/pkg" ]; then
1407                  ROOTDIR=$d                  ROOTDIR=$d
1408                  printf "Warning:  ROOTDIR was not specified but there appears to be"                  printf "Warning: ROOTDIR was not specified ;"
1409                  echo " a copy of MITgcm at \"$ROOTDIR\" so we'll try it."                  echo " try using a local copy of MITgcm found at \"$ROOTDIR\""
1410                  break                  break
1411              fi              fi
1412          done          done
# Line 1443  if test "x${OPTFILE}" = x ; then Line 1443  if test "x${OPTFILE}" = x ; then
1443      if test "x$MITGCM_OF" = x ; then      if test "x$MITGCM_OF" = x ; then
1444          echo "Warning: no OPTFILE specified so we'll look for possible settings"          echo "Warning: no OPTFILE specified so we'll look for possible settings"
1445          printf "\n===  Searching for possible settings for OPTFILE  ===\n"          printf "\n===  Searching for possible settings for OPTFILE  ===\n"
1446          find_possible_configs          find_possible_optfile
1447      else      else
1448          OPTFILE=$MITGCM_OF          OPTFILE=$MITGCM_OF
1449      fi      fi
# Line 1458  if test "x$OPTFILE" != xNONE ; then Line 1458  if test "x$OPTFILE" != xNONE ; then
1458              echo "--please check that variable syntax is bash-compatible"              echo "--please check that variable syntax is bash-compatible"
1459              exit 1              exit 1
1460          fi          fi
1461          if test "x$DUMPSTATE" != xf ; then          if test "x$DUMPSTATE" = xt ; then
1462              cp -f $OPTFILE "genmake_optfile"              cp -f $OPTFILE "genmake_optfile"
1463          fi          fi
1464      else      else
# Line 1485  if test "x${AD_OPTFILE}" != xNONE ; then Line 1485  if test "x${AD_OPTFILE}" != xNONE ; then
1485              echo "--please check that variable syntax is bash-compatible"              echo "--please check that variable syntax is bash-compatible"
1486              exit 1              exit 1
1487          fi          fi
1488          if test "x$DUMPSTATE" != xf ; then          if test "x$DUMPSTATE" = xt ; then
1489              cp -f $AD_OPTFILE "genmake_ad_optfile"              cp -f $AD_OPTFILE "genmake_ad_optfile"
1490          fi          fi
1491      else      else
# Line 1513  Error: no Fortran compiler: please speci Line 1513  Error: no Fortran compiler: please speci
1513  EOF  EOF
1514      exit 1      exit 1
1515  fi  fi
1516    if test "x$GET_FC_VERSION" != x ; then
1517      echo "Get compiler version using: $FC $GET_FC_VERSION" >> $LOGFILE
1518      $FC $GET_FC_VERSION >> $LOGFILE 2>&1
1519      echo "<-- compiler version ----" >> $LOGFILE
1520    fi
1521    
1522  if test "x$CC" = x ; then  if test "x$CC" = x ; then
1523      CC=cc      look_for_C_compilers
 #     cat <<EOF 1>&2  
 # Error: no C compiler: please specify using one of the following:  
 #   1) within the options file ("CC=...") as specified by "-of=OPTFILE"  
 #   2) the "-cc=XXX" command-line option  
 #   3) the "./genmake_local" file  
 # EOF  
 #     exit 1  
1524  fi  fi
1525    
1526  if test "x$LINK" = x ; then  if test "x$LINK" = x ; then
1527      LINK=$FC      LINK=$FC
1528  fi  fi
# Line 1530  if test "x$MAKE" = x ; then Line 1530  if test "x$MAKE" = x ; then
1530      MAKE="make"      MAKE="make"
1531  fi  fi
1532  if test "x$CPP" = x ; then  if test "x$CPP" = x ; then
1533      CPP=cpp      CPP="cpp -traditional -P"
1534  fi  fi
1535  #EH3 === UGLY ===  #EH3 === UGLY ===
1536  #  The following is an ugly little hack to check for $CPP in /lib/ and  #  The following is an ugly little hack to check for $CPP in /lib/ and
# Line 1557  EOF Line 1557  EOF
1557  else  else
1558      rm -f test_cpp      rm -f test_cpp
1559  fi  fi
1560    
1561  look_for_makedepend  look_for_makedepend
1562    
1563    #  Check that soft-link command is set and usable
1564  if test "x$LN" = x ; then  if test "x$LN" = x ; then
1565      LN="ln -s"      LN="ln -s"
1566  fi  fi
# Line 1567  RETVAL=$? Line 1570  RETVAL=$?
1570  if test "x$RETVAL" != x0 ; then  if test "x$RETVAL" != x0 ; then
1571      cat <<EOF 1>&2      cat <<EOF 1>&2
1572    
1573  Error: The command "ln -s" failed -- please specify a working soft-link  Error: The command "$LN" failed -- please specify a working soft-link
1574    command in the optfile.    command in the optfile.
1575    
1576  EOF  EOF
# Line 1804  if test "x$EMBED_SRC" = xt ; then Line 1807  if test "x$EMBED_SRC" = xt ; then
1807      ENABLE="$ENABLE embed_files"      ENABLE="$ENABLE embed_files"
1808  fi  fi
1809    
   
1810  printf "\n===  Setting defaults  ===\n"  printf "\n===  Setting defaults  ===\n"
1811  printf "  Adding MODS directories: "  printf "  Adding MODS directories: "
1812  for d in $MODS ; do  for d in $MODS ; do
# Line 1820  for d in $MODS ; do Line 1822  for d in $MODS ; do
1822  done  done
1823  echo  echo
1824    
1825  if test "x${PLATFORM}" = x ; then  #if test "x${PLATFORM}" = x ; then
1826      PLATFORM=$p_PLATFORM  #    PLATFORM=$p_PLATFORM
1827  fi  #fi
1828    
1829  if test "x${EXEDIR}" = x ; then  if test "x${EXEDIR}" = x ; then
1830      tmp=`echo $PWD | sed -e 's/\// /g' | $AWK '{print $NR}'`      tmp=`echo $PWD | sed -e 's/\// /g' | $AWK '{print $NR}'`
# Line 2708  clean: Line 2710  clean:
2710  Clean:  Clean:
2711          @make clean          @make clean
2712          @make cleanlinks          @make cleanlinks
2713          -rm -f \$(SPECIAL_FILES) f90mkdepend.log          -rm -f \$(SPECIAL_FILES) f90mkdepend.log $MAKEFILE.old
2714          -rm -f taf_command taf_output taf_ad.log taf_ad_flow.log          -rm -f taf_command taf_output taf_ad.log taf_ad_flow.log
2715            -rm -f genmake_warnings genmake_errors make.log
2716    
2717  # remove also the executable, files that "genmake2" generates (except Makefile)  # remove also the executable, files that "genmake2" generates (except Makefile)
2718  #         and output from a run (plus output and log files from testreport)  #         and output from a run (plus log files from testreport)
2719  CLEAN:  CLEAN:
2720          @make Clean          @make Clean
2721          -rm -f \$(EXECUTABLE) \$(EXE_AD) *.bak "$MAKEFILE.old"          -rm -f \$(EXECUTABLE) \$(EXE_AD) *.bak
2722          -rm -f genmake_state genmake_*optfile genmake_warnings genmake_errors          -rm -f $LOGFILE genmake_state genmake_*optfile
2723          -rm -f genmake.log make.log run.log          -rm -f SIZE.h.mpi genmake.tr_log make.tr_log
2724          -find \$(EXEDIR) -name "*.meta" -exec rm {} \;          -find \$(EXEDIR) -name "*.meta" -exec rm {} \;
2725          -find \$(EXEDIR) -name "*.data" -exec rm {} \;          -find \$(EXEDIR) -name "*.data" -exec rm {} \;
2726          -find \$(EXEDIR) -name "fort.*" -exec rm {} \;          -find \$(EXEDIR) -name "fort.*" -exec rm {} \;
# Line 2725  CLEAN: Line 2728  CLEAN:
2728          -rm -f *_MIT_CE_000.opt0000 costfunction*0000          -rm -f *_MIT_CE_000.opt0000 costfunction*0000
2729          -rm -rf mnc_test_*          -rm -rf mnc_test_*
2730    
 #eh3 Makefile: makefile  
2731  makefile:  makefile:
2732          $THIS_SCRIPT $G2ARGS          $THIS_SCRIPT $G2ARGS
2733  cleanlinks:  cleanlinks:
# Line 2781  cat >>$MAKEFILE <<EOF Line 2783  cat >>$MAKEFILE <<EOF
2783          \$(CPP) \$(DEFINES) \$(INCLUDES) > \$@          \$(CPP) \$(DEFINES) \$(INCLUDES) > \$@
2784  .$FS.o:  .$FS.o:
2785          \$(FC) \$(FFLAGS) \$(FOPTIM) -c \$<          \$(FC) \$(FFLAGS) \$(FOPTIM) -c \$<
2786    .F.o:
2787            \$(FC) \$(FFLAGS) \$(FOPTIM) -c \$<
2788  .F90.$FS90:  .F90.$FS90:
2789          \$(CPP) \$(DEFINES) \$(INCLUDES) > \$@          \$(CPP) \$(DEFINES) \$(INCLUDES) > \$@
2790  .FF90.f$FS90:  .FF90.f$FS90:
# Line 2915  ftl_tamc_output.$FS: ftl_input_code.$FS Line 2919  ftl_tamc_output.$FS: ftl_input_code.$FS
2919  ftl_tamc: ftl_tamc_output.o \$(OBJFILES)  ftl_tamc: ftl_tamc_output.o \$(OBJFILES)
2920          \$(LINK) -o ${EXE_FTL} \$(FFLAGS) \$(FOPTIM) \$(OBJFILES) ftl_tamc_output.o \$(LIBS)          \$(LINK) -o ${EXE_FTL} \$(FFLAGS) \$(FOPTIM) \$(OBJFILES) ftl_tamc_output.o \$(LIBS)
2921    
   
2922  # ... SVD ...  # ... SVD ...
2923  svdtaf: ad_taf_output.$FS ftl_taf_output.$FS  svdtaf: ad_taf_output.$FS ftl_taf_output.$FS
2924          @echo "--->>> Only ran TAF to generate SVD code!    <<<---"          @echo "--->>> Only ran TAF to generate SVD code!    <<<---"
# Line 3239  if test ! -f AD_CONFIG.h ; then Line 3242  if test ! -f AD_CONFIG.h ; then
3242      $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      $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
3243  fi  fi
3244    
   
3245  #  Write the "state" for future records  #  Write the "state" for future records
3246  if test "x$DUMPSTATE" != xf ; then  if test "x$DUMPSTATE" = xt ; then
3247      printf "" > genmake_state      printf "" > genmake_state
3248      for i in $gm_state ; do      for i in $gm_state ; do
3249          t1="t2=\$$i"          t1="t2=\$$i"

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