Home | History | Annotate | Line # | Download | only in m4 
      1 include(head.m4)
      2 define(atype_code,regexp(file,`_\([ircl][0-9]+\).[fF]90',`\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)))),`$2')')dnl
      7 define(name_kind, ifelse(atype_kind,17,16,atype_kind))dnl
      8 define(atype_name, get_typename(atype_letter,name_kind))dnl
      9 define(name, regexp(regexp(file, `[^/]*$', `\&'), `^_\([^_]*\)_', `\1'))dnl
     10 define(function_name,`_gfortran_specific__'name`_'atype_code)dnl
     11 
     12 define(Q,dnl
     13 ifelse(atype_kind,4,F,dnl
     14 ifelse(atype_kind,8,`',dnl
     15 ifelse(atype_kind,10,L,dnl
     16 ifelse(atype_kind,16,L,dnl
     17 ifelse(atype_kind,17,L,dnl
     18 `_'atype_kind))))))dnl
     19 
     20 #include "config.h"
     21 #include "kinds.inc"
     22 #include "c99_protos.inc"
     23 
     24 `#if defined (HAVE_GFC_'ifelse(atype_letter,l,LOGICAL,ifelse(atype_letter,i,INTEGER,ifelse(atype_letter,r,REAL,ifelse(atype_letter,c,COMPLEX,UNKNOW))))`_'atype_kind`)'
     25 
     26 ifelse(name,atan2,`#ifdef HAVE_ATAN2'Q,)
     27 
     28 elemental function function_name (p1, p2)
     29    atype_name, intent (in) :: p1, p2
     30    atype_name :: function_name
     31 
     32    function_name = name (p1, p2)
     33 end function
     34 
     35 ifelse(name,atan2,`#endif',)
     36 
     37 #endif
     38