CheckCXXSourceCompiles
: Check if the C++ source code provided in the SOURCE argument compiles.CHECK_CXX_SOURCE_COMPILES(SOURCE VAR)
SOURCE - source code to try to compile
VAR - variable to store whether the source code compiled
The following variables may be set before calling this macro to modify the way the check is run:
CMAKE_REQUIRED_FLAGS = string of compile command line flags
CMAKE_REQUIRED_DEFINITIONS = list of macros to define (-DFOO=bar)
CMAKE_REQUIRED_INCLUDES = list of include directories
CMAKE_REQUIRED_LIBRARIES = list of libraries to link