From 3e4b2cdc1b3b881ffdcd8f2119a7bf850f01954d Mon Sep 17 00:00:00 2001
From: rofl0r <retnyg@gmx.net>
Date: Tue, 7 Jan 2014 23:30:30 +0100
Subject: configure: recognize x86_64-x32 and x32

x32 is the internal arch name, but glibc uses x86_64-x32.
there doesn't exist a specific triple for x32 in gcc and binutils.
you're supposed to build your compiler for x86_64 and configure
it with multilib support for "mx32".

however it turns out that using a triple of x86_64-x32 makes
gcc and binutils pick up the right arch (they detect it as x86_64)
and allows us to have a unique triple for cross-compiler toolchains.
---
 configure | 1 +
 1 file changed, 1 insertion(+)

(limited to 'configure')

diff --git a/configure b/configure
index aa3cb42d..ca4dd0bd 100755
--- a/configure
+++ b/configure
@@ -224,6 +224,7 @@ printf "%s\n" "$target"
 case "$target" in
 arm*) ARCH=arm ;;
 i?86*) ARCH=i386 ;;
+x86_64-x32*|x32*) ARCH=x32 ;;
 x86_64*) ARCH=x86_64 ;;
 mips-*|mipsel-*) ARCH=mips ;;
 microblaze-*) ARCH=microblaze ;;
-- 
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