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