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