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32 lines
1.2 KiB
32 lines
1.2 KiB
This file is part of MXE. See LICENSE.md for licensing information.
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Contains ad hoc patches for cross building.
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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Mark Brand <mabrand@mabrand.nl>
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Date: Sun, 29 Mar 2015 14:36:38 +0200
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Subject: [PATCH 1/1] workaround for -isystem flag messing up include order
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https://bugzilla.redhat.com/show_bug.cgi?id=843436
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diff --git a/mingw-w64-headers/crt/float.h b/mingw-w64-headers/crt/float.h
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index 1111111..2222222 100644
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--- a/mingw-w64-headers/crt/float.h
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+++ b/mingw-w64-headers/crt/float.h
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@@ -114,6 +114,15 @@
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#define DBL_MAX_10_EXP __DBL_MAX_10_EXP__
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#define LDBL_MAX_10_EXP __LDBL_MAX_10_EXP__
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+ /* The difference between 1 and the least value greater than 1 that is
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+ representable in the given floating point type, b**1-p. */
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+ #undef FLT_EPSILON
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+ #undef DBL_EPSILON
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+ #undef LDBL_EPSILON
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+ #define FLT_EPSILON __FLT_EPSILON__
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+ #define DBL_EPSILON __DBL_EPSILON__
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+ #define LDBL_EPSILON __LDBL_EPSILON__
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+
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/* Addition rounds to 0: zero, 1: nearest, 2: +inf, 3: -inf, -1: unknown. */
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/* ??? This is supposed to change with calls to fesetround in <fenv.h>. */
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#undef FLT_ROUNDS
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