enable_language (CXX) | |
include(CheckSourceRuns) | |
check_source_runs(CXX "int main() {return 2;}" SHOULD_FAIL) | |
if(SHOULD_FAIL) | |
message(SEND_ERROR "CXX check_source_runs succeeded, but should have failed.") | |
endif() | |
check_source_runs(CXX | |
[=[ | |
#include <vector> | |
int main() { | |
return 0; | |
} | |
]=] | |
SHOULD_RUN) | |
if(NOT SHOULD_RUN) | |
message(SEND_ERROR "CXX check_source_runs failed for valid C executable.") | |
endif() |