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
|
#include <stdio.h>
#if CUSTOM_ALLOCA_IN_STDLIB_H
#include <stdlib.h>
#elif CUSTOM_ALLOCA_IN_ALLOCA_H
#include <alloca.h>
#endif
#ifndef CUSTOM_SHTEST
#define CUSTOM_SHTEST 0
#endif
#ifndef CUSTOM_CXX_WITH_TEMPLATES
#define CUSTOM_CXX_WITH_TEMPLATES 0
#endif
#ifndef CUSTOM_TRUE_IS_AVAILABLE
#define CUSTOM_TRUE_IS_AVAILABLE 0
#endif
int main (int argc, char** argv)
{
if (alloca (100))
puts ("alloca(3) succeeded");
else
puts ("alloca(3) failed");
printf ("We have C++ compiler with working templates: %s\n",
(CUSTOM_CXX_WITH_TEMPLATES ? "YES" : "NO"));
printf ("We have a working 'true' in bourne shell: %s\n",
(CUSTOM_TRUE_IS_AVAILABLE ? "YES" : "NO"));
printf ("shtest is good: %s\n",
(CUSTOM_SHTEST ? "YES" : "NO"));
return 0;
}
|
