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enable_language (OBJCXX)
include(CheckOBJCXXSourceRuns)
set(OBJCXX 1) # test that this is tolerated
check_objcxx_source_runs("int main() {return 2;}" SHOULD_FAIL)
if(SHOULD_FAIL)
message(SEND_ERROR "check_objcxx_source_runs succeeded, but should have failed.")
endif()
check_objcxx_source_runs([[
#include <vector>
#import <Foundation/Foundation.h>
int main() {
std::vector<int> v;
NSObject *foo;
return 0;
}
]] SHOULD_BUILD)
if(NOT SHOULD_BUILD)
message(SEND_ERROR "Test fail for OBJCXX source.")
endif()
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