You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
|
|
|
|
|
|
|
|
|
enable_language (CXX)
|
|
|
|
|
include(CheckCXXSourceCompiles)
|
|
|
|
|
|
|
|
|
|
set(CXX 1) # test that this is tolerated
|
|
|
|
|
|
|
|
|
|
check_cxx_source_compiles("I don't build" SHOULD_FAIL)
|
|
|
|
|
if(SHOULD_FAIL)
|
|
|
|
|
message(SEND_ERROR "invalid CXX source didn't fail.")
|
|
|
|
|
endif()
|
|
|
|
|
|
|
|
|
|
check_cxx_source_compiles([=[
|
|
|
|
|
#include <vector>
|
|
|
|
|
int main() {
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
]=]
|
|
|
|
|
SHOULD_BUILD)
|
|
|
|
|
if(NOT SHOULD_BUILD)
|
|
|
|
|
message(SEND_ERROR "Test fail for valid CXX source.")
|
|
|
|
|
endif()
|
|
|
|
|
|
|
|
|
|
CHECK_CXX_SOURCE_COMPILES("void l(char const (&x)[2]){}; int main() { l(\"\\\\n\"); return 0;}"
|
|
|
|
|
SHOULD_BUILD_COMPLEX)
|
|
|
|
|
|
|
|
|
|
if(NOT SHOULD_BUILD_COMPLEX)
|
|
|
|
|
message(SEND_ERROR "Test fail for valid CXX complex source.")
|
|
|
|
|
endif()
|
