From a1b442335d6382b0dc0363fdd3a5604493b6a9c7 Mon Sep 17 00:00:00 2001
From: Rich Felker <dalias@aerifal.cx>
Date: Fri, 27 Apr 2012 01:39:03 -0400
Subject: support FLT_EVAL_METHOD changing on x86 with gcc -msse2 -mfpmath=sse

if the compiler provides a value, use it; otherwise fallback to the
platform default (2).
---
 arch/i386/bits/float.h | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'arch/i386')

diff --git a/arch/i386/bits/float.h b/arch/i386/bits/float.h
index d439d40b..e18267d3 100644
--- a/arch/i386/bits/float.h
+++ b/arch/i386/bits/float.h
@@ -1,5 +1,9 @@
 #define FLT_ROUNDS 1
+#ifdef __FLT_EVAL_METHOD__
+#define FLT_EVAL_METHOD __FLT_EVAL_METHOD__
+#else
 #define FLT_EVAL_METHOD 2
+#endif
 
 #define LDBL_MIN     3.3621031431120935063e-4932L
 #define LDBL_MAX     1.1897314953572317650e+4932L
-- 
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