Ruby: Remove compile flag specified twice
@@ -79,7 +79,6 @@ else ()
set (SWIG_COMPILE_FLAGS "${SWIG_COMPILE_FLAGS} -Wno-deprecated-register")
set (SWIG_COMPILE_FLAGS "${SWIG_COMPILE_FLAGS} -Wno-reserved-user-defined-literal")
set (SWIG_COMPILE_FLAGS "${SWIG_COMPILE_FLAGS} -Wno-macro-redefined")
- set (SWIG_COMPILE_FLAGS "${SWIG_COMPILE_FLAGS} -Wno-old-style-cast")
set (SWIG_COMPILE_FLAGS "${SWIG_COMPILE_FLAGS} -Wno-gnu-zero-variadic-macro-arguments")
set (SWIG_COMPILE_FLAGS "${SWIG_COMPILE_FLAGS} -Wno-zero-length-array")
endif ()
