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From d8bd5749e6fc6e0c86a8720044ec78167bab3569 Mon Sep 17 00:00:00 2001
From: Bruce Ashfield <bruce.ashfield@xilinx.com>
Date: Mon, 16 Dec 2019 22:03:14 -0800
Subject: [PATCH] make-initrd: cross install tweaks
Signed-off-by: Bruce Ashfield <bruce.ashfield@xilinx.com>
---
kernel/make-initrd | 18 ++++++++++++++++--
1 file changed, 16 insertions(+), 2 deletions(-)
Index: git/initrd/make-initrd
===================================================================
--- git.orig/initrd/make-initrd
+++ git/initrd/make-initrd
@@ -23,8 +23,22 @@
mkdir -p $tmpdir/lib
mkdir -p $tmpdir/var
mkdir -p $tmpdir/mnt
-cp "$busybox" $tmpdir/bin/busybox
-$tmpdir/bin/busybox --install $tmpdir/bin
+
+
+if [ -z "$BUSYBOX" ]; then
+ BUSYBOX=`which busybox`
+fi
+cp $BUSYBOX $tmpdir/bin
+if [ -n "$CROSS_COMPILE" ]; then
+ echo "cross compiling, busybox --install emulation"
+ if [ -n "$QEMU_USER" ]; then
+ $QEMU_USER $tmpdir/bin/busybox --install $tmpdir/bin
+ else
+ echo "QEMU_USER is not defined, no binary symlinks will be available"
+ fi
+else
+ $tmpdir/bin/busybox --install $tmpdir/bin
+fi
mkdir -p $tmpdir/etc/init.d
cp $init $tmpdir/etc/init.d/rcS
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