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From 8eda59654fd31416164c78f6068715b01767ed4e Mon Sep 17 00:00:00 2001
From: Serhey Popovych <serhe.popovych@gmail.com>
Date: Wed, 31 Oct 2018 07:31:47 -0400
Subject: v86d: Support for cross compilation
It is common to build on one system for another (e.g. on IBM Power
machine for Intel x86) where HOST_ARCH (uname -m) != TARGET_ARCH.
Take TARGET_ARCH from environment if it is given, otherwise fall back
to `uname -m`.
Upstream-Status: Pending
Signed-off-by: Serhey Popovych <serhe.popovych@gmail.com>
---
configure | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/configure b/configure
index cbbd6b3..046aa99 100755
--- a/configure
+++ b/configure
@@ -23,7 +23,8 @@ copt_x86emu_type="bool"
copt_x86emu_def=auto
copt_x86emu_test()
{
- local m=`uname -m`
+ local m="${TARGET_ARCH:-$(uname -m)}"
+
if [ "$m" = "i686" -o "$m" = "i586" -o "$m" = "i486" -o "$m" = "i386" ]; then
echo "n";
elif [ "$m" = "x86_64" ]; then
--
1.8.3.1
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