AUI_PP_IS_ENCLOSED_PARENS

Expands to 1 is there is only one argument and it is enclosed in parentheses.

Header:	#include <AUI/Util/APreprocessor.h>
CMake:	aui_link(my_target PUBLIC aui::core)

Definition

#define AUI_PP_IS_ENCLOSED_PARENS(...)             \
  AUI_PP_IF(AUI_PP_IS_BEGIN_PARENS(__VA_ARGS__), \
              AUI_PP_IS_EMPTY(AUI_PP_EMPTY __VA_ARGS__), 0)