swh:1:snp:3cba5856b0ddc3feab6c3c2d096d614b02c883ec
Tip revision: f506cc6bb2d16b8876bd6e38741e80fc88482d1f authored by Brad King on 28 October 2020, 12:03:20 UTC
CMake 3.19.0-rc2
CMake 3.19.0-rc2
Tip revision: f506cc6
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 */