swh:1:snp:3cba5856b0ddc3feab6c3c2d096d614b02c883ec
Tip revision: e3185e3d1b92a95c18f22f70b3cef6944dd019eb authored by Brad King on 20 March 2020, 10:26:14 UTC
CMake 3.17.0
CMake 3.17.0
Tip revision: e3185e3
CheckFunctionExists.c
#ifdef CHECK_FUNCTION_EXISTS
# ifdef __cplusplus
extern "C"
# endif
char
CHECK_FUNCTION_EXISTS(void);
# ifdef __CLASSIC_C__
int main()
{
int ac;
char* av[];
# else
int main(int ac, char* av[])
{
# endif
CHECK_FUNCTION_EXISTS();
if (ac > 1000) {
return *av[0];
}
return 0;
}
#else /* CHECK_FUNCTION_EXISTS */
# error "CHECK_FUNCTION_EXISTS has to specify the function"
#endif /* CHECK_FUNCTION_EXISTS */