From ce6c05600af11f540302145ff4b6988a5a37518a Mon Sep 17 00:00:00 2001 From: "Yukihiro \"Matz\" Matsumoto" Date: Fri, 7 Jul 2017 22:47:49 +0900 Subject: [PATCH] Add fallback definitions of `DBL_EPSILPN` and `LDBL_EPSILON`; fix #3733 This is a workaround for mingw-w64 (5.3.1) bug. --- include/mruby.h | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/include/mruby.h b/include/mruby.h index 9ffe37a2e0..592ab1f046 100644 --- a/include/mruby.h +++ b/include/mruby.h @@ -65,6 +65,13 @@ #include "mrbconf.h" +#ifndef DBL_EPSILON +#define DBL_EPSILON ((double)2.22044604925031308085e-16L) +#endif +#ifndef LDBL_EPSILON +#define LDBL_EPSILON (1.08420217248550443401e-19L) +#endif + #ifdef MRB_USE_FLOAT #define MRB_FLOAT_EPSILON FLT_EPSILON #else