libgfortran/m4/specific.m4

   1 include(head.m4)
   2 define(atype_code,regexp(file,`_\([ircl][0-9]+\).f90',`\1'))dnl
   3 define(atype_letter,substr(atype_code, 0, 1))dnl
   4 define(atype_kind,substr(atype_code, 1))dnl
   5 define(get_typename2, `$1 (kind=$2)')dnl
   6 define(get_typename, `get_typename2(ifelse($1,i,integer,ifelse($1,r,real,ifelse($1,l,logical,ifelse($1,c,complex,unknown)))),`$2')')dnl
   7 define(atype_name, get_typename(atype_letter,atype_kind))dnl
   8 define(name, regexp(regexp(file, `[^/]*$', `\&'), `^_\([^_]*\)_', `\1'))dnl
   9 define(function_name,`specific__'name`_'atype_code)dnl
  10
  11 elemental function function_name (parm)
  12    atype_name, intent (in) :: parm
  13    atype_name :: function_name
  14
  15    function_name = name (parm)
  16 end function