rinside - HAVE_UINTPTR_T が RInside.h と Rh の両方で定義されている

Question

私のubuntuがいくつかのr-cranパッケージを更新したときに、「HAVE_UINTPTR_Tが再定義されました」という警告が発生しました。この警告は重要ですか? 誰かこのマクロを説明してくれませんか? また、いくつかのpythonヘッダーで見つけました。

In file included from /usr/local/include/RInside/RInside.h:26:0,
/usr/local/include/RInside/RInsideCommon.h:50:0: warning: "HAVE_UINTPTR_T" redefined [enabled by default]
   #define HAVE_UINTPTR_T
 ^

In file included from /usr/share/R/include/R.h:81:0,
             from /usr/local/lib/R/site-library/Rcpp/include/Rcpp/r/headers.h:52,
             from /usr/local/lib/R/site-library/Rcpp/include/RcppCommon.h:29,
             from /usr/local/lib/R/site-library/Rcpp/include/Rcpp.h:27,
             from /usr/local/include/RInside/RInsideCommon.h:38,
             from /usr/local/include/RInside/RInside.h:26,

/usr/share/R/include/Rconfig.h:23:0: note: this is the location of the previous definition
 #define HAVE_UINTPTR_T 1