diff options
Diffstat (limited to 'share/cmake-3.2/Modules/CheckFunctionExists.c')
-rw-r--r-- | share/cmake-3.2/Modules/CheckFunctionExists.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/share/cmake-3.2/Modules/CheckFunctionExists.c b/share/cmake-3.2/Modules/CheckFunctionExists.c new file mode 100644 index 0000000..607b3e8 --- /dev/null +++ b/share/cmake-3.2/Modules/CheckFunctionExists.c @@ -0,0 +1,23 @@ +#ifdef CHECK_FUNCTION_EXISTS + +char CHECK_FUNCTION_EXISTS(); +#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 */ |