/[MITgcm]/MITgcm/tools/f90mkdepend
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revision 1.1 by cnh, Fri Aug 22 20:50:40 2003 UTC revision 1.5 by jahn, Sat May 1 17:48:17 2010 UTC
# Line 1  Line 1 
1  #!/bin/csh -f  #!/bin/bash
2    # $Header$
3    # $Name$
4  #  #
5  # Generate some make file dependency entries for a Fortran 90 file that employs "use".  # Generate some make file dependency entries for a Fortran 90 file that employs "use".
 # Note: We assume that the name of a module and the same of source are the same.  
6  #  #
7  set flist =  ( `echo *.F90` )  # For every "use" statement, generate a dependency on tolower(modulename).o
8  foreach filename ( $flist )  #
9  set dirlist  =  (  . )  # Note: We assume that the name of a module and the same of source are the same.
10    #       The name of the source file should be all lower case (except for the extension).
11  # Try and find some use statements  
12  set modreflist = `cat $filename | grep '[ *] use ' | awk '{print $2}' | sed s'/,//'`  # don't complain if *.F90 doesn't match any files
13    shopt -s nullglob
14  set depfiles = ( )  
15  foreach m ( $modreflist )  cat /dev/null > f90mkdepend.log
16   set depfile = ( )  
17   foreach d ( $dirlist )  for filename in *.F90 *.F *.h; do
18     if ( -f $m.F90 ) then    # quick check for "use" to speed up processing
19      if ( $depfile == "" ) then    if grep -i '^ *use ' $filename > /dev/null; then
20       set depfile = ( $m.o )      # extract module name in lower case
21      endif      modreflist=$(grep -i '^ *use ' $filename | awk '{sub(/,.*/,"",$2); print tolower($2)}')
22     endif  
23   end      echo "$filename => $modreflist" >> f90mkdepend.log
24   set depfiles = ( $depfiles $depfile )  
25  end      # change .F90 into .f90, .F into .f for target
26  echo ${filename:r}.f90: $depfiles      preprocessed=$(echo $filename | sed -e 's/\.F$/.f/' -e 's/\.F90$/.f90/')
27  end  
28        depline="$preprocessed:"
29        for m in $modreflist; do
30          # ignore modules that don't have an appropriately named source file
31          if [ -f $m.F90 ] || [ -f $m.F ]; then
32            depline="$depline $m.o"
33          fi
34        done
35        echo $depline
36      fi
37    done
38    

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