libgfortran/mk-srk-inc.sh

   1 #!/bin/sh
   2
   3 compile="$1"
   4 kinds=""
   5 possible_kinds="4 8 10 16"
   6 c=0
   7
   8 for k in $possible_kinds; do
   9   echo "  real (kind=$k) :: x" > tmp$$.f90
  10   echo "  x = 1.0_$k" >> tmp$$.f90
  11   echo "  end" >> tmp$$.f90
  12   if $compile -S tmp$$.f90 > /dev/null 2>&1; then
  13     kinds="$kinds $k"
  14     c=`expr $c + 1`
  15   fi
  16   rm -f tmp$$.*
  17 done
  18
  19 echo "  integer, parameter :: c = $c"
  20 echo "  type (real_info), parameter :: real_infos(c) = (/ &"
  21
  22 i=0
  23 for k in $kinds; do
  24   # echo -n is not portable
  25   str="    real_info ($k, precision(0.0_$k), range(0.0_$k), radix(0.0_$k))"
  26   i=`expr $i + 1`
  27   if [ $i -lt $c ]; then
  28     echo "$str, &"
  29   else
  30     echo "$str /)"
  31   fi
  32 done
  33
  34 exit 0