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
|
// Example ex13
//[1] call intersci with Makefile
//
V=G_make('ex13fi.c','ex13fi.c');
//[2] run the builder generated by intersci.
// Since files and libs were nor transmited
// to intersci we give them here
files = ['ex13fi.o';'ex13c.o'];
libs = [] ;
exec ex13fi_builder.sce
// generated with intersci
ilib_name = 'libex13fi' // interface library name
ilib_name =
libex13fi
table =["ext13c","intsext13c"];
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
// ------------------------------------------------------
libex13fi_path=get_file_path('loader.sce');
functions=[ 'ext13c';
];
addinter(libex13fi_path+'/libex13fi.so','libex13fi',functions);
Loading shared executable0./libex13fi.so
shared archive loaded
Linking libex13fi
Interface 0 libex13fi
//[4] test the loaded function
a=rand(2,3);
// b=ext13c(a);
// XXXX: aliases not implemented
// if norm(b- matrix(2*a,3,2)) > %eps then bugmes();quit;end
|
