|
111
|
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)))),`$2')')dnl
|
|
|
7 define(atype_name, get_typename(atype_letter,atype_kind))dnl
|
|
|
8 define(name, regexp(regexp(file, `[^/]*$', `\&'), `^_\([^_]*\)_', `\1'))dnl
|
|
|
9 define(rtype_name,get_typename(ifelse(name,abs,ifelse(atype_letter,c,r,atype_letter),ifelse(name,aimag,ifelse(atype_letter,c,r,atype_letter),atype_letter)),atype_kind))dnl
|
|
|
10 define(function_name,ifelse(name,conjg,`_gfortran_specific__conjg_'atype_kind,`_gfortran_specific__'name`_'atype_code))dnl
|
|
|
11
|
|
|
12 define(type,ifelse(atype_letter,l,LOGICAL,ifelse(atype_letter,i,INTEGER,ifelse(atype_letter,r,REAL,ifelse(atype_letter,c,COMPLEX,UNKNOW)))))dnl
|
|
|
13 define(Q,ifelse(atype_kind,4,F,ifelse(atype_kind,8,`',ifelse(atype_kind,10,L,ifelse(atype_kind,16,L,`_'atype_kind)))))dnl
|
|
|
14
|
|
|
15 dnl A few specifics require a function other than their name, or
|
|
|
16 dnl nothing. The list is currently:
|
|
|
17 dnl - integer and logical specifics require no libm function
|
|
|
18 dnl - AINT requires the trunc() family functions
|
|
|
19 dnl - ANINT requires round()
|
|
|
20 dnl - AIMAG, CONJG, DIM, SIGN require no libm function
|
|
|
21 define(needed,ifelse(atype_letter,i,`none',ifelse(atype_letter,l,`none',ifelse(name,aint,trunc,ifelse(name,anint,round,ifelse(name,aimag,none,ifelse(name,conjg,none,ifelse(name,dim,none,ifelse(name,sign,none,ifelse(name,abs,fabs,name))))))))))dnl
|
|
|
22 define(prefix,ifelse(atype_letter,c,C,`'))dnl
|
|
|
23
|
|
|
24 dnl Special case for fabs, for which the corresponding complex function
|
|
|
25 dnl is not cfabs but cabs.
|
|
|
26 define(NEEDED,translit(ifelse(prefix`'needed,`Cfabs',`abs',needed),`a-z',`A-Z'))dnl
|
|
|
27
|
|
|
28 #include "config.h"
|
|
|
29 #include "kinds.inc"
|
|
|
30 #include "c99_protos.inc"
|
|
|
31
|
|
|
32 `#if defined (HAVE_GFC_'type`_'atype_kind`)'
|
|
|
33 ifelse(NEEDED,NONE,`',`#ifdef HAVE_'prefix`'NEEDED`'Q)
|
|
|
34
|
|
|
35 elemental function function_name (parm)
|
|
|
36 atype_name, intent (in) :: parm
|
|
|
37 rtype_name :: function_name
|
|
|
38
|
|
|
39 function_name = name (parm)
|
|
|
40 end function
|
|
|
41
|
|
|
42 ifelse(NEEDED,NONE,`',`#endif')
|
|
|
43 #endif
|
