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revision 1.212 by jmc, Thu Nov 4 18:01:22 2010 UTC revision 1.223 by jmc, Wed Aug 10 19:39:35 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        -use_real4 | -use_r4 | -ur4 | --use_real4 | --use_r4 | --ur4
100              Use "real*4" type for _RS variable (#undef REAL4_IS_SLOW)
101              *only* works if CPP_EEOPTIONS.h allows this.
102    
103        -ignoretime | -ignore_time | --ignoretime | --ignore_time
104              Ignore all the "wall clock" routines entirely.  This will
105              not in any way hurt the model results -- it simply means
106              that the code that checks how long the model spends in
107              various routines will give junk values.
108    
109        -ts | --ts
110              Produce timing information per timestep
111        -papis | --papis
112              Produce summary MFlop/s (and IPC) with PAPI per timestep
113        -pcls | --pcls
114              Produce summary MFlop/s etc. with PCL per timestep
115        -foolad | --foolad
116              Fool the AD code generator
117        -papi | --papi
118              Performance analysis with PAPI
119        -pcl | --pcl
120              Performance analysis with PCL
121        -hpmt | --hpmt
122              Performance analysis with the HPM Toolkit
123    
124        -ieee | --ieee
125              use IEEE numerics.  Note that this option *only* works
126              if it is supported by the OPTFILE that is being used.
127        -devel | --devel
128              Add additional warning and debugging flags for development
129              (if supported by the OPTFILE); also switch to IEEE numerics.
130        -gsl | --gsl
131              Use GSL to control floating point rounding and precision
132    
133        -mpi | --mpi
134              Include MPI header files and link to MPI libraries
135        -mpi=PATH | --mpi=PATH
136              Include MPI header files and link to MPI libraries using MPI_ROOT
137              set to PATH. i.e. Include files from \$PATH/include, link to libraries
138              from \$PATH/lib and use binaries from \$PATH/bin.
139    
140        -omp | --omp
141              Activate OpenMP code + use Compiler option OMPFLAG
142        -omp=OMPFLAG | --omp=OMPFLAG
143              Activate OpenMP code + use Compiler option OMPFLAG
144    
145        -es | --es | -embed-source | --embed-source
146              Embed a tarball containing the full source code
147              (including the Makefile, etc.) used to build the
148              executable [off by default]
149    
150        -ds | --ds
151              Report genmake internal variables status (DUMPSTATE)
152              to file "genmake_state" (for debug purpose)
153    
154      While it is most often a single word, the "NAME" variables specified
155      above can in many cases be a space-delimited string such as:
156    
157        --enable pkg1   --enable 'pkg1 pkg2'   --enable 'pkg1 pkg2 pkg3'
158        -mods=dir1   -mods='dir1'   -mods='dir1 dir2 dir3'
159        -foptim='-Mvect=cachesize:512000,transform -xtypemap=real:64,double:64,integer:32'
160    
161      which, depending upon your shell, may need to be single-quoted.
162    
163      For more detailed genmake documentation, please see:
164    
165        http://mitgcm.org/public/devel_HOWTO/
166    
167    EOF
168    
169        exit 1
170    }
171    
172  # Search for particular CPP #cmds associated with packages  # Search for particular CPP #cmds associated with packages
173  # usage: test_for_package_in_cpp_options CPP_file package_name  # usage: test_for_package_in_cpp_options CPP_file package_name
174  test_for_package_in_cpp_options() {  test_for_package_in_cpp_options() {
# Line 164  EOF Line 325  EOF
325      return      return
326  }  }
327    
   
328  look_for_makedepend()  {  look_for_makedepend()  {
329    
330      #  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 345  look_for_makedepend()  {
345      #    3) locally build and use the cyrus implementation      #    3) locally build and use the cyrus implementation
346      #    4) fall back to the buggy local xmakedpend script      #    4) fall back to the buggy local xmakedpend script
347      #      #
348        echo >> $LOGFILE
349        echo "running: look_for_makedepend()" >> $LOGFILE
350        if test "x${MAKEDEPEND}" != x ; then
351            echo "${MAKEDEPEND}" | grep -i cyrus > /dev/null 2>&1
352            RETVAL=$?
353            if test x"$RETVAL" = x0 ; then
354                build_cyrus_makedepend
355                RETVAL=$?
356                if test "x$RETVAL" != x0 ; then
357                    echo "WARNING: unable to build cyrus-makedepend. Try 'makedepend'"
358                    MAKEDEPEND=
359                fi
360            else
361                echo "${MAKEDEPEND}" | grep 'tools.xmakedepend' > /dev/null 2>&1
362                RETVAL=$?
363                if test "x$RETVAL" = x0 ; then
364                    MAKEDEPEND='$(TOOLSDIR)/xmakedepend'
365                fi
366                echo " -->     MAKEDEPEND=${MAKEDEPEND}" >> $LOGFILE
367            fi
368        fi
369      if test "x${MAKEDEPEND}" = x ; then      if test "x${MAKEDEPEND}" = x ; then
370          which makedepend > /dev/null 2>&1          which makedepend > /dev/null 2>&1
371          RV0=$?          RV0=$?
# Line 209  EOF Line 390  EOF
390          test -f $MAKEFILE".tst"  &&  mv -f $MAKEFILE".tst" $MAKEFILE          test -f $MAKEFILE".tst"  &&  mv -f $MAKEFILE".tst" $MAKEFILE
391          if test "x${RV0}${RV1}" = x00 ; then          if test "x${RV0}${RV1}" = x00 ; then
392              MAKEDEPEND=makedepend              MAKEDEPEND=makedepend
393                echo " --> set MAKEDEPEND=${MAKEDEPEND}" >> $LOGFILE
394          else          else
395              echo "    a system-default makedepend was not found."              echo "    system-default makedepend not found. Try to build cyrus-makedepend"
   
396              #  Try to build the cyrus implementation              #  Try to build the cyrus implementation
397              build_cyrus_makedepend              build_cyrus_makedepend
398              RETVAL=$?              RETVAL=$?
399              if test "x$RETVAL" != x0 ; then              if test "x$RETVAL" != x0 ; then
400                    echo "WARNING: unable to build cyrus-makedepend. Use local xmakedepend"
401                  MAKEDEPEND='$(TOOLSDIR)/xmakedepend'                  MAKEDEPEND='$(TOOLSDIR)/xmakedepend'
402                    echo " --> set MAKEDEPEND=${MAKEDEPEND}" >> $LOGFILE
403              fi              fi
             rm -f ./genmake_cy_md  
         fi  
     else  
         #  echo "MAKEDEPEND=${MAKEDEPEND}"  
         echo "${MAKEDEPEND}" | grep -i cyrus > /dev/null 2>&1  
         RETVAL=$?  
         if test x"$RETVAL" = x0 ; then  
             build_cyrus_makedepend  
404          fi          fi
405      fi      fi
406  }  }
407    
   
408  build_cyrus_makedepend()  {  build_cyrus_makedepend()  {
409        echo >> $LOGFILE
410        echo "running: build_cyrus_makedepend()" >> $LOGFILE
411      rm -f ./genmake_cy_md      rm -f ./genmake_cy_md
412      (      (
413          cd $ROOTDIR/tools/cyrus-imapd-makedepend  \          cd $ROOTDIR/tools/cyrus-imapd-makedepend  \
# Line 248  build_cyrus_makedepend()  { Line 424  build_cyrus_makedepend()  {
424      rm -f ./genmake_cy_md      rm -f ./genmake_cy_md
425      if test "x$RETVAL" = x0 ; then      if test "x$RETVAL" = x0 ; then
426          MAKEDEPEND='$(TOOLSDIR)/cyrus-imapd-makedepend/makedepend'          MAKEDEPEND='$(TOOLSDIR)/cyrus-imapd-makedepend/makedepend'
427            echo " --> set MAKEDEPEND=${MAKEDEPEND}" >> $LOGFILE
428          return 0          return 0
429      else      else
430          echo "WARNING: unable to build cyrus-imapd-makedepend"          echo "WARNING: fail to build cyrus-imapd-makedepend" >> $LOGFILE
431          return 1          return 1
432      fi      fi
433  }  }
434    
   
435  build_embed_encode()  build_embed_encode()
436  {  {
437      printf "  building the embed-encode utility...  "      printf "  building the embed-encode utility...  "
# Line 289  build_embed_encode() Line 465  build_embed_encode()
465      DEFINES="$DEFINES -DHAVE_EMBED_SRC"      DEFINES="$DEFINES -DHAVE_EMBED_SRC"
466  }  }
467    
   
468  #  look for possible C compilers  #  look for possible C compilers
469  look_for_C_compilers() {  look_for_C_compilers() {
470      tmp="$MITGCM_CC $CC gcc c89 cc c99 mpicc icc"      echo >> $LOGFILE
471      p_CC=      echo "running: look_for_C_compilers()" >> $LOGFILE
472      for c in $tmp ; do      rm -f ./genmake_hello.c  ./genmake_hello
473          rm -f ./genmake_hello.c  ./genmake_hello      cat >> genmake_hello.c << EOF
         cat >> genmake_hello.c << EOF  
474  #include <stdio.h>  #include <stdio.h>
475  int main(int argc, char **argv) {  int main(int argc, char **argv) {
476    printf("Hello!\n");    printf("Hello!\n");
477    return 0;    return 0;
478  }  }
479  EOF  EOF
480          $c -o genmake_hello genmake_hello.c > /dev/null 2>&1      tmp="$MITGCM_CC $CC gcc c89 cc c99 mpicc icc"
481        p_CC=
482        for c in $tmp ; do
483            COMM="$c $CFLAGS -o genmake_hello genmake_hello.c"
484            echo $COMM >> $LOGFILE
485            $COMM >> $LOGFILE 2>&1
486          RETVAL=$?          RETVAL=$?
487          if test "x${RETVAL}" = x0 ; then          if test "x${RETVAL}" = x0 ; then
488                echo " $c test successful" >> $LOGFILE
489              p_CC="$p_CC $c"              p_CC="$p_CC $c"
490          fi          fi
491      done      done
# Line 321  Error: No C compilers were found in your Line 501  Error: No C compilers were found in your
501  EOF  EOF
502          exit 1          exit 1
503      else      else
504          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  
505          if test "x$CC" = x ; then          if test "x$CC" = x ; then
506              CC=`echo $p_CC | $AWK '{print $1}'`              CC=`echo $p_CC | $AWK '{print $1}'`
507              echo "  Setting C compiler to: "$CC              echo "  Setting C compiler to: "$CC
508          fi          fi
509      fi      fi
510        echo " --> set CC='$CC'" >> $LOGFILE
511  }  }
512    
513  # Guess possible config options for this host  # Guess possible config options for this host
514  find_possible_optfile()  {  find_possible_optfile()  {
515    
516        echo >> $LOGFILE
517        echo "running: find_possible_optfile()" >> $LOGFILE
518      tmp1=`uname`"_"`uname -m`      tmp1=`uname`"_"`uname -m`
519      tmp2=`echo $tmp1 | sed -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`      tmp2=`echo $tmp1 | sed -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
520      tmp3=`echo $tmp2 | sed -e 's/power macintosh/ppc/'`      tmp3=`echo $tmp2 | sed -e 's/power macintosh/ppc/'`
# Line 342  find_possible_optfile()  { Line 524  find_possible_optfile()  {
524      PLATFORM=$tmp3      PLATFORM=$tmp3
525      echo $PLATFORM | grep cygwin > /dev/null 2>&1  &&  PLATFORM=cygwin_ia32      echo $PLATFORM | grep cygwin > /dev/null 2>&1  &&  PLATFORM=cygwin_ia32
526      OFLIST=`(cd $ROOTDIR/tools/build_options; ls | grep "^$PLATFORM")`      OFLIST=`(cd $ROOTDIR/tools/build_options; ls | grep "^$PLATFORM")`
527      echo "  The platform appears to be:  $PLATFORM"      echo "  The platform appears to be:  $PLATFORM" | tee -a $LOGFILE
   
 #    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$CPP" = x ; then  
 #       CPP="cpp -traditional -P"  
 #    fi  
 #  
 #    look_for_makedepend  
 #  
 #    look_for_C_compilers  
528    
529      #================================================================      #================================================================
530      #  look for possible FORTRAN compilers      #  look for possible FORTRAN compilers
531      tmp="$MITGCM_FC $FC efc g77 f77 pgf77 pgf95 ifc ifort f90 f95 mpif77 mpf77 mpxlf95 gfortran g95"      echo "  look for possible FORTRAN compilers" >> $LOGFILE
532        tmp="$MITGCM_FC $FC efc gfortran g77 f77 pgf77 pgf95 ifc ifort f90 f95 mpif77 mpf77 mpxlf95 g95"
533      p_FC=      p_FC=
534      for c in $tmp ; do      rm -f ./genmake_hello.f
535          rm -f ./hello.f ./hello      cat >> genmake_hello.f <<EOF
         cat >> hello.f <<EOF  
536        program hello        program hello
537        do i=1,3        do i=1,3
538          print *, 'hello world : ', i          print *, 'hello world : ', i
539        enddo        enddo
540        end        end
541  EOF  EOF
542          $c -o hello hello.f > /dev/null 2>&1      for f in $tmp ; do
543            COMM="$f -o genmake_hello genmake_hello.f"
544            echo $COMM >> $LOGFILE
545            $COMM >> $LOGFILE 2>&1
546          RETVAL=$?          RETVAL=$?
547          if test "x${RETVAL}" = x0 ; then          if test "x${RETVAL}" = x0 ; then
548              p_FC="$p_FC $c"              echo " $f test successful" >> $LOGFILE
549                p_FC="$p_FC $f"
550          fi          fi
551      done      done
552      rm -f ./hello.f ./hello      rm -f ./genmake_hello.f ./genmake_hello
553      if test "x${p_FC}" = x ; then      if test "x${p_FC}" = x ; then
554          cat 1>&2 <<EOF          cat 1>&2 <<EOF
555    
# Line 396  Error: No Fortran compilers were found i Line 562  Error: No Fortran compilers were found i
562  EOF  EOF
563          exit 1          exit 1
564      else      else
565          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  
566      fi      fi
567    
568      #  Use the first of the compilers found in the current PATH      #  Use the first of the compilers found in the current PATH
# Line 406  EOF Line 571  EOF
571          for i in $p_FC ; do          for i in $p_FC ; do
572              OPTFILE=$ROOTDIR"/tools/build_options/"$PLATFORM"_"$i              OPTFILE=$ROOTDIR"/tools/build_options/"$PLATFORM"_"$i
573              if test -r $OPTFILE ; then              if test -r $OPTFILE ; then
574                  echo "  Setting OPTFILE to: "$OPTFILE                  echo "  Setting OPTFILE to: "$OPTFILE | tee -a $LOGFILE
575                  break                  break
576              fi              fi
577          done          done
# Line 463  EOF Line 628  EOF
628  #       fi  #       fi
629  #       rm -f test.f out  #       rm -f test.f out
630  #     fi  #     fi
   
631  }  }
632    
633  #  Parse the package dependency information  #  Parse the package dependency information
# Line 481  get_pdepend_list()  { Line 645  get_pdepend_list()  {
645      fi      fi
646      . ./.pd_tmp      . ./.pd_tmp
647      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  
648  }  }
649    
650  #  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 661  get_fortran_c_namemangling()  {
661      cat > genmake_test.c <<EOF      cat > genmake_test.c <<EOF
662  void tcall( char * string ) { tsub( string ); }  void tcall( char * string ) { tsub( string ); }
663  EOF  EOF
 #   $MAKE genmake_test.o >> $LOGFILE 2>&1  
664      COMM="$CC $CFLAGS -c genmake_test.c"      COMM="$CC $CFLAGS -c genmake_test.c"
665      echo ' '$COMM >> $LOGFILE      echo ' '$COMM >> $LOGFILE
666      $COMM >> $LOGFILE 2>&1      $COMM >> $LOGFILE 2>&1
# Line 741  EOF Line 745  EOF
745      echo " --> set FC_NAMEMANGLE='$FC_NAMEMANGLE'" >> $LOGFILE      echo " --> set FC_NAMEMANGLE='$FC_NAMEMANGLE'" >> $LOGFILE
746  }  }
747    
   
748  check_HAVE_CLOC()  {  check_HAVE_CLOC()  {
749      echo >> $LOGFILE      echo >> $LOGFILE
750      echo "running: check_HAVE_CLOC()" >> $LOGFILE      echo "running: check_HAVE_CLOC()" >> $LOGFILE
# Line 787  EOF Line 790  EOF
790      echo " --> set HAVE_CLOC='$HAVE_CLOC'" >> $LOGFILE      echo " --> set HAVE_CLOC='$HAVE_CLOC'" >> $LOGFILE
791  }  }
792    
   
793  check_HAVE_SIGREG()  {  check_HAVE_SIGREG()  {
794      if test ! "x$HAVE_SIGREG" = x ; then      if test ! "x$HAVE_SIGREG" = x ; then
795          return          return
# Line 850  EOF Line 852  EOF
852      echo " --> set HAVE_SIGREG='$HAVE_SIGREG'" >> $LOGFILE      echo " --> set HAVE_SIGREG='$HAVE_SIGREG'" >> $LOGFILE
853  }  }
854    
   
855  check_HAVE_SETRLSTK()  {  check_HAVE_SETRLSTK()  {
856      if test "x$HAVE_SETRLSTK" = xt ; then      if test "x$HAVE_SETRLSTK" = xt ; then
857          DEFINES="$DEFINES -DHAVE_SETRLSTK"          DEFINES="$DEFINES -DHAVE_SETRLSTK"
# Line 899  EOF Line 900  EOF
900      echo " --> set HAVE_SETRLSTK='$HAVE_SETRLSTK'" >> $LOGFILE      echo " --> set HAVE_SETRLSTK='$HAVE_SETRLSTK'" >> $LOGFILE
901  }  }
902    
   
903  check_HAVE_STAT()  {  check_HAVE_STAT()  {
904      echo >> $LOGFILE      echo >> $LOGFILE
905      echo "running: check_HAVE_STAT()" >> $LOGFILE      echo "running: check_HAVE_STAT()" >> $LOGFILE
# Line 947  EOF Line 947  EOF
947      echo " --> set HAVE_STAT='$HAVE_STAT'" >> $LOGFILE      echo " --> set HAVE_STAT='$HAVE_STAT'" >> $LOGFILE
948  }  }
949    
   
950  check_netcdf_libs()  {  check_netcdf_libs()  {
951      if test ! "x$SKIP_NETCDF_CHECK" = x ; then      if test ! "x$SKIP_NETCDF_CHECK" = x ; then
952          return          return
# Line 1041  EOF Line 1040  EOF
1040  }  }
1041    
1042    
   
1043  ###############################################################################  ###############################################################################
1044  #   Sequential part of script starts here  #   Sequential part of script starts here
1045  ###############################################################################  ###############################################################################
# Line 1073  FOPTIM= Line 1071  FOPTIM=
1071  FEXTRAFLAGS=  FEXTRAFLAGS=
1072  USE_EXTENDED_SRC=  USE_EXTENDED_SRC=
1073  EXTENDED_SRC_FLAG=  EXTENDED_SRC_FLAG=
1074    GET_FC_VERSION=
1075  CFLAGS=  CFLAGS=
1076  KFLAGS1=  KFLAGS1=
1077  KFLAGS2=  KFLAGS2=
# Line 1129  MACHINE=`uname -a` Line 1128  MACHINE=`uname -a`
1128  EXECUTABLE=  EXECUTABLE=
1129  EXEHOOK=  EXEHOOK=
1130  EXEDIR=  EXEDIR=
 PACKAGES_CONF=  
1131  IEEE=  IEEE=
1132  if test "x$MITGCM_IEEE" != x ; then  if test "x$MITGCM_IEEE" != x ; then
1133      IEEE=$MITGCM_IEEE      IEEE=$MITGCM_IEEE
# Line 1151  SVD_TAMC_FLAGS= Line 1149  SVD_TAMC_FLAGS=
1149  TAMC_EXTRA=  TAMC_EXTRA=
1150    
1151  #  The following state can be set directly by command-line switches  #  The following state can be set directly by command-line switches
1152  gm_s1="OPTFILE PKG_DEPEND PKG_GROUPS MAKEFILE MAKEDEPEND PLATFORM ROOTDIR MODS DISABLE ENABLE"  gm_s1="OPTFILE PKG_DEPEND PKG_GROUPS DISABLE ENABLE MAKEFILE MAKEDEPEND PLATFORM"
1153  gm_s2="FC IEEE USE_R4 TS PAPIS PCLS PAPI PCL HPMT GSL DEVEL MPI OMP DUMPSTATE STANDARDDIRS"  gm_s2="FC CC MPI OMP USE_R4 TS PAPIS PCLS PAPI PCL HPMT IEEE DEVEL GSL FEXTRAFLAGS"
1154    gm_s3="ROOTDIR STANDARDDIRS MODS DUMPSTATE"
1155    
1156  #  The following state is not directly set by command-line switches  #  The following state is not directly set by command-line switches
1157  gm_s3="LN S64 LINK MAKE PACKAGES INCLUDES FFLAGS FOPTIM FEXTRAFLAGS"  gm_s4="LN S64 LINK MAKE PACKAGES INCLUDES FFLAGS FOPTIM"
1158  gm_s4="CFLAGS LIBS KPP KFLAGS1 KFLAGS2 KPPFILES NOOPTFILES NOOPTFLAGS"  gm_s5="CFLAGS LIBS KPP KFLAGS1 KFLAGS2 KPPFILES NOOPTFILES NOOPTFLAGS"
1159  gm_s5="TOOLSDIR SOURCEDIRS INCLUDEDIRS PWD THISHOST THISUSER THISDATE THISVER MACHINE"  gm_s6="TOOLSDIR SOURCEDIRS INCLUDEDIRS EXEDIR EXECUTABLE EXEHOOK"
1160  gm_s6="EXECUTABLE EXEHOOK EXEDIR PACKAGES_CONF"  gm_s7="PWD THISHOST THISUSER THISDATE THISVER MACHINE"
1161  gm_s7="FC_NAMEMANGLE HAVE_NETCDF HAVE_SYSTEM HAVE_FDATE HAVE_ETIME"  gm_s8="FC_NAMEMANGLE HAVE_NETCDF HAVE_SYSTEM HAVE_FDATE HAVE_ETIME"
1162    
1163  #  The following are all related to adjoint/tangent-linear stuff  #  The following are all related to adjoint/tangent-linear stuff
1164  gm_s10="AUTODIFF_PKG_USED AD_OPTFILE TAMC TAF AD_TAMC_FLAGS AD_TAF_FLAGS"  gm_s10="AUTODIFF_PKG_USED AD_OPTFILE TAMC TAF AD_TAMC_FLAGS AD_TAF_FLAGS"
1165  gm_s11="FTL_TAMC_FLAGS FTL_TAF_FLAGS SVD_TAMC_FLAGS SVD_TAF_FLAGS"  gm_s11="FTL_TAMC_FLAGS FTL_TAF_FLAGS SVD_TAMC_FLAGS SVD_TAF_FLAGS"
1166  gm_s12="TAF_EXTRA TAMC_EXTRA"  gm_s12="TAF_EXTRA TAMC_EXTRA"
1167    
1168  gm_state="COMMANDL $gm_s1 $gm_s2 $gm_s3 $gm_s4 $gm_s5 $gm_s6 $gm_s7"  gm_state="COMMANDL $gm_s1 $gm_s2 $gm_s3 $gm_s4 $gm_s5 $gm_s6 $gm_s7 $gm_s8"
1169  gm_state="$gm_state $gm_s10 $gm_s11 $gm_s12"  gm_state="$gm_state $gm_s10 $gm_s11 $gm_s12"
1170    
1171  cat <<EOF  cat <<EOF
# Line 1316  for ac_option in "$@" ; do Line 1315  for ac_option in "$@" ; do
1315          -fs90=* | --fs90=*)          -fs90=* | --fs90=*)
1316              FS90=$ac_optarg ;;              FS90=$ac_optarg ;;
1317                    
1318            -use_real4 | -use_r4 | -ur4 | --use_real4 | --use_r4 | --ur4 )
1319                USE_R4=true ;;
1320    
1321          -ieee | --ieee)          -ieee | --ieee)
1322              IEEE=true ;;              IEEE=true ;;
1323          -noieee | --noieee)          -noieee | --noieee)
1324              IEEE= ;;              echo "Warning: ignore option '$ac_option' (default is already without '-ieee')" ;;
1325            -devel | --devel)
1326          -use_real4 | -use_r4 | -ur4 | --use_real4 | --use_r4 | --ur4 )              IEEE=true ; DEVEL=true ;;
1327              USE_R4=true ;;          -gsl | --gsl)
1328                GSL=true ;;
1329    
1330          -ts | --ts)          -ts | --ts)
1331              TS=true ;;              TS=true ;;
# Line 1339  for ac_option in "$@" ; do Line 1342  for ac_option in "$@" ; do
1342          -hpmt | --hpmt)          -hpmt | --hpmt)
1343              HPMT=true ;;              HPMT=true ;;
1344    
         -gsl | --gsl)  
             GSL=true ;;  
   
         -devel | --devel)  
             DEVEL=true ;;  
   
1345          -mpi | --mpi)          -mpi | --mpi)
1346              MPI=true ;;              MPI=true ;;
1347          -mpi=* | --mpi=*)          -mpi=* | --mpi=*)
# Line 1360  for ac_option in "$@" ; do Line 1357  for ac_option in "$@" ; do
1357          -ds | --ds)          -ds | --ds)
1358              DUMPSTATE=t ;;              DUMPSTATE=t ;;
1359                    
1360            -extra_flag | --extra_flag)
1361                ac_prev=FEXTRAFLAGS ;;
1362            -extra_flag=* | --extra_flag=*)
1363                FEXTRAFLAGS=$ac_optarg ;;
1364            
1365          -taf_extra | --taf_extra)          -taf_extra | --taf_extra)
1366              ac_prev=TAF_EXTRA ;;              ac_prev=TAF_EXTRA ;;
1367          -taf_extra=* | --taf_extra=*)          -taf_extra=* | --taf_extra=*)
# Line 1390  for ac_option in "$@" ; do Line 1392  for ac_option in "$@" ; do
1392    
1393  done  done
1394    
   
1395  if test -f ./.genmakerc ; then  if test -f ./.genmakerc ; then
1396      echo      echo
1397      echo "WARNING: genmake2 has detected a copy of the old-style \"./.genmakerc\""      echo "WARNING: genmake2 has detected a copy of the old-style \"./.genmakerc\""
1398      echo "  file.  This file format is no longer supported.  For directions on"      echo "  file.  This file format is no longer supported.  For directions on"
1399      echo "  how to setup and use the new \"genmake2\" script, please see:"      echo "  how to setup and use the new \"genmake2\" script, please see:"
1400      echo "    http://mitgcm.org/devel_HOWTO/"      echo "    http://mitgcm.org/public/devel_HOWTO/"
1401      echo "  and send an email to MITgcm-support@mitgcm.org if you need help."      echo "  and send an email to MITgcm-support@mitgcm.org if you need help."
1402      echo "WARNING: ignore \"./.genmakerc\" and continue."      echo "WARNING: ignore \"./.genmakerc\" and continue."
1403      echo      echo
# Line 1411  if test "x${ROOTDIR}" = x ; then Line 1412  if test "x${ROOTDIR}" = x ; then
1412          for d in . .. ../.. ../../.. ../../../.. ../../../../.. ; do          for d in . .. ../.. ../../.. ../../../.. ../../../../.. ; do
1413              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
1414                  ROOTDIR=$d                  ROOTDIR=$d
1415                  printf "Warning:  ROOTDIR was not specified but there appears to be"                  printf "Warning: ROOTDIR was not specified ;"
1416                  echo " a copy of MITgcm at \"$ROOTDIR\" so we'll try it."                  echo " try using a local copy of MITgcm found at \"$ROOTDIR\""
1417                  break                  break
1418              fi              fi
1419          done          done
# Line 1444  if test "x$MAKEFILE" = x ; then Line 1445  if test "x$MAKEFILE" = x ; then
1445      MAKEFILE="Makefile"      MAKEFILE="Makefile"
1446  fi  fi
1447    
1448  echo "  getting OPTFILE information:  "  echo "  getting OPTFILE information:"
1449  if test "x${OPTFILE}" = x ; then  if test "x${OPTFILE}" = x ; then
1450      if test "x$MITGCM_OF" = x ; then      if test "x$MITGCM_OF" = x ; then
1451          echo "Warning: no OPTFILE specified so we'll look for possible settings"          echo "Warning: no OPTFILE specified so we'll look for possible settings"
# Line 1473  if test "x$OPTFILE" != xNONE ; then Line 1474  if test "x$OPTFILE" != xNONE ; then
1474      fi      fi
1475  fi  fi
1476    
1477  echo "  getting AD_OPTFILE information:  "  echo "  getting AD_OPTFILE information:"
1478  if test "x${AD_OPTFILE}" = x ; then  if test "x${AD_OPTFILE}" = x ; then
1479      if test "x$MITGCM_AD_OF" = x ; then      if test "x$MITGCM_AD_OF" = x ; then
1480          AD_OPTFILE=$ROOTDIR/tools/adjoint_options/adjoint_default          AD_OPTFILE=$ROOTDIR/tools/adjoint_options/adjoint_default
# Line 1519  Error: no Fortran compiler: please speci Line 1520  Error: no Fortran compiler: please speci
1520  EOF  EOF
1521      exit 1      exit 1
1522  fi  fi
1523    if test "x$GET_FC_VERSION" != x ; then
1524      echo "Get compiler version using: $FC $GET_FC_VERSION" >> $LOGFILE
1525      $FC $GET_FC_VERSION >> $LOGFILE 2> /dev/null
1526      echo "<-- compiler version ----" >> $LOGFILE
1527    fi
1528    
1529  if test "x$CC" = x ; then  if test "x$CC" = x ; then
1530      look_for_C_compilers      look_for_C_compilers
 #   CC=cc  
 #     cat <<EOF 1>&2  
 # Error: no C compiler: please specify using one of the following:  
 #   1) within the options file ("CC=...") as specified by "-of=OPTFILE"  
 #   2) the "-cc=XXX" command-line option  
 #   3) the "./genmake_local" file  
 # EOF  
 #     exit 1  
1531  fi  fi
1532    
1533  if test "x$LINK" = x ; then  if test "x$LINK" = x ; then
# Line 1816  if test "x$EMBED_SRC" = xt ; then Line 1814  if test "x$EMBED_SRC" = xt ; then
1814      ENABLE="$ENABLE embed_files"      ENABLE="$ENABLE embed_files"
1815  fi  fi
1816    
   
1817  printf "\n===  Setting defaults  ===\n"  printf "\n===  Setting defaults  ===\n"
1818  printf "  Adding MODS directories: "  printf "  Adding MODS directories: "
1819  for d in $MODS ; do  for d in $MODS ; do
# Line 2689  all: \$(EXECUTABLE) Line 2686  all: \$(EXECUTABLE)
2686  \$(EXECUTABLE): \$(SPECIAL_FILES) \$(F77_SRC_FILES) \$(C_SRC_FILES) \$(H_SRC_FILES) \$(F90_SRC_FILES) \$(OBJFILES) \$(EMBEDDED_FILES)  \$(EXECUTABLE): \$(SPECIAL_FILES) \$(F77_SRC_FILES) \$(C_SRC_FILES) \$(H_SRC_FILES) \$(F90_SRC_FILES) \$(OBJFILES) \$(EMBEDDED_FILES)
2687          @echo Creating \$@ ...          @echo Creating \$@ ...
2688          \$(LINK) -o \$@ \$(FFLAGS) \$(FOPTIM) \$(OBJFILES) \$(LIBS)          \$(LINK) -o \$@ \$(FFLAGS) \$(FOPTIM) \$(OBJFILES) \$(LIBS)
2689    
2690  depend:  depend:
2691          @make links          @make links
2692          \$(MAKEDEPEND) -o .$FS \$(DEFINES) \$(INCLUDES) \$(F77_SRC_FILES)          \$(MAKEDEPEND) -o .$FS \$(DEFINES) \$(INCLUDES) \$(F77_SRC_FILES)
# Line 2701  libmitgcmuv.a: \$(OBJFILES) Line 2699  libmitgcmuv.a: \$(OBJFILES)
2699          ar rcv libmitgcmuv.a \$(OBJFILES)          ar rcv libmitgcmuv.a \$(OBJFILES)
2700          ar d   libmitgcmuv.a main.o          ar d   libmitgcmuv.a main.o
2701    
2702    obj: \$(OBJFILES)
2703    
2704  links: \$(F77_SRC_FILES) \$(C_SRC_FILES) \$(H_SRC_FILES) \$(F90_SRC_FILES) \$(SPECIAL_FILES)  links: \$(F77_SRC_FILES) \$(C_SRC_FILES) \$(H_SRC_FILES) \$(F90_SRC_FILES) \$(SPECIAL_FILES)
2705    
2706  small_f: \$(F77_PP_SRC_FILES) \$(F90_PP_SRC_FILES)  small_f: \$(F77_PP_SRC_FILES) \$(F90_PP_SRC_FILES)
# Line 2720  clean: Line 2720  clean:
2720  Clean:  Clean:
2721          @make clean          @make clean
2722          @make cleanlinks          @make cleanlinks
2723          -rm -f \$(SPECIAL_FILES) f90mkdepend.log          -rm -f \$(SPECIAL_FILES) f90mkdepend.log $MAKEFILE.old
2724          -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
2725          -rm -f genmake_warnings genmake_errors make.log          -rm -f genmake_warnings genmake_errors make.log
2726    
# Line 2728  Clean: Line 2728  Clean:
2728  #         and output from a run (plus log files from testreport)  #         and output from a run (plus log files from testreport)
2729  CLEAN:  CLEAN:
2730          @make Clean          @make Clean
2731          -rm -f \$(EXECUTABLE) \$(EXE_AD) *.bak $MAKEFILE.old          -rm -f \$(EXECUTABLE) \$(EXE_AD) *.bak
2732          -rm -f $LOGFILE genmake_state genmake_*optfile genmake.tr_log make.tr_log          -rm -f $LOGFILE genmake_state genmake_*optfile
2733            -rm -f SIZE.h.mpi genmake.tr_log make.tr_log
2734          -find \$(EXEDIR) -name "*.meta" -exec rm {} \;          -find \$(EXEDIR) -name "*.meta" -exec rm {} \;
2735          -find \$(EXEDIR) -name "*.data" -exec rm {} \;          -find \$(EXEDIR) -name "*.data" -exec rm {} \;
2736          -find \$(EXEDIR) -name "fort.*" -exec rm {} \;          -find \$(EXEDIR) -name "fort.*" -exec rm {} \;
# Line 2792  cat >>$MAKEFILE <<EOF Line 2793  cat >>$MAKEFILE <<EOF
2793          \$(CPP) \$(DEFINES) \$(INCLUDES) > \$@          \$(CPP) \$(DEFINES) \$(INCLUDES) > \$@
2794  .$FS.o:  .$FS.o:
2795          \$(FC) \$(FFLAGS) \$(FOPTIM) -c \$<          \$(FC) \$(FFLAGS) \$(FOPTIM) -c \$<
2796    .F.o:
2797            \$(FC) \$(FFLAGS) \$(FOPTIM) -c \$<
2798  .F90.$FS90:  .F90.$FS90:
2799          \$(CPP) \$(DEFINES) \$(INCLUDES) > \$@          \$(CPP) \$(DEFINES) \$(INCLUDES) > \$@
2800  .FF90.f$FS90:  .FF90.f$FS90:
# Line 2926  ftl_tamc_output.$FS: ftl_input_code.$FS Line 2929  ftl_tamc_output.$FS: ftl_input_code.$FS
2929  ftl_tamc: ftl_tamc_output.o \$(OBJFILES)  ftl_tamc: ftl_tamc_output.o \$(OBJFILES)
2930          \$(LINK) -o ${EXE_FTL} \$(FFLAGS) \$(FOPTIM) \$(OBJFILES) ftl_tamc_output.o \$(LIBS)          \$(LINK) -o ${EXE_FTL} \$(FFLAGS) \$(FOPTIM) \$(OBJFILES) ftl_tamc_output.o \$(LIBS)
2931    
   
2932  # ... SVD ...  # ... SVD ...
2933  svdtaf: ad_taf_output.$FS ftl_taf_output.$FS  svdtaf: ad_taf_output.$FS ftl_taf_output.$FS
2934          @echo "--->>> Only ran TAF to generate SVD code!    <<<---"          @echo "--->>> Only ran TAF to generate SVD code!    <<<---"
# Line 3250  if test ! -f AD_CONFIG.h ; then Line 3252  if test ! -f AD_CONFIG.h ; then
3252      $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
3253  fi  fi
3254    
   
3255  #  Write the "state" for future records  #  Write the "state" for future records
3256  if test "x$DUMPSTATE" = xt ; then  if test "x$DUMPSTATE" = xt ; then
3257      printf "" > genmake_state      printf "" > genmake_state
3258      for i in $gm_state ; do      for i in $gm_state ; do
3259          t1="t2=\$$i"          t1="t2=\$$i"
3260          eval $t1          eval $t1
3261          echo "$i='$t2'" >> genmake_state          echo "$i='$t2'" | sed -e 's/  */ /g' >> genmake_state
3262      done      done
3263  fi  fi

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