1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
|
// Example ex08
//[1] call intersci with Makefile
//
V=G_make('ex08fi.c','ex08fi.c');
//[2] run the builder generated by intersci.
// Since files and libs were nor transmited
// to intersci we give them here
files = ['ex08fi.o';'ex08c.o'];
libs = [] ;
exec ex08fi_builder.sce
// generated with intersci
ilib_name = 'libex08fi' // interface library name
ilib_name =
libex08fi
table =["calc8","intscalc8"];
ilib_build(ilib_name,table,files,libs);
generate a gateway file
generate a loader file
generate a Makefile: Makelib
running the makefile
//[3] run the loader to load the interface
// Note that the file loader.sce
// is changed each time you run a demo
// if several0.desc are present in a directory
exec loader.sce
// generated by builder.sce: Please do not edit this file
// ------------------------------------------------------
libex08fi_path=get_file_path('loader.sce');
functions=[ 'calc8';
];
addinter(libex08fi_path+'/libex08fi.so','libex08fi',functions);
Loading shared executable0./libex08fi.so
shared archive loaded
Linking libex08fi
Interface 0 libex08fi
//[4] test the loaded function
//calc8: matrix of integer type created by C function (malloc and free).
a=calc8();
if norm(a - matrix(0:14,3,5)) > %eps then bugmes();quit;end
|
