From c1ed43e5278d41ab9644bcb3494ec2306b5c96be Mon Sep 17 00:00:00 2001
From: "Yann E. MORIN\"" <yann.morin.1998@free.fr>
Date: Sat, 4 Jan 2014 01:10:13 +0100
Subject: libc-uclibc: enable fenv for x86 32-bit

Without it, gcc-4.8 fails to build.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
---
 scripts/build/libc/uClibc.sh | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'scripts/build/libc')

diff --git a/scripts/build/libc/uClibc.sh b/scripts/build/libc/uClibc.sh
index 1c710d19..87fd3f62 100644
--- a/scripts/build/libc/uClibc.sh
+++ b/scripts/build/libc/uClibc.sh
@@ -315,6 +315,13 @@ mungeuClibcConfig() {
                     ;;
             esac
             ;;
+        x86)
+            if [ "${CT_ARCH_BITNESS}" = "32" ]; then
+                 cat <<-ENDSED
+					s/.*(UCLIBC_HAS_FENV).*/\\1=y/
+					ENDSED
+            fi
+            ;;
     esac
 
     # Accomodate for old and new uClibc versions, where the
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