cmake HAVE_INPUT_TSLIB examples

inolen/redream deps/sdl2/CMakeLists.txt :952 

check_c_source_compiles("
        #include \"tslib.h\"
        int main(int argc, char** argv) { }" HAVE_INPUT_TSLIB)

google/filament third_party/libsdl2/CMakeLists.txt :1051 

check_c_source_compiles("
        #include \"tslib.h\"
        int main(int argc, char** argv) { }" HAVE_INPUT_TSLIB)

nvMcJohn/apitest thirdparty/SDL2-2.0.1/CMakeLists.txt :669 

check_c_source_compiles("
        #include \"tslib.h\"
        int main(int argc, char** argv) { }" HAVE_INPUT_TSLIB)

nvMcJohn/apitest thirdparty/SDL2-2.0.1/CMakeLists.txt :675 

endif(HAVE_INPUT_TSLIB)

crossuo/crossuo deps/sdl-2.0.10-c1be3add38/CMakeLists.txt :1142 

check_c_source_compiles("
        #include \"tslib.h\"
        int main(int argc, char** argv) { }" HAVE_INPUT_TSLIB)

AtomicGameEngine/AtomicGameEngine Source/ThirdParty/SDL/CMakeLists.txt :1059 

check_include_file (tslib.h HAVE_INPUT_TSLIB)