From c24810c3d5f07c076241b8fd5d912c1136c2cf80 Mon Sep 17 00:00:00 2001
From: Carlos Maiolino <cem@kernel.org>
Date: Fri, 31 May 2024 10:55:57 +0200
Subject: Add a few extra scripts and move them to bin/

---
 bin/pack_kernel.sh | 48 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 48 insertions(+)
 create mode 100755 bin/pack_kernel.sh

(limited to 'bin/pack_kernel.sh')

diff --git a/bin/pack_kernel.sh b/bin/pack_kernel.sh
new file mode 100755
index 0000000..4f766be
--- /dev/null
+++ b/bin/pack_kernel.sh
@@ -0,0 +1,48 @@
+#!/bin/bash
+
+# This script is based on the work performed by Aristeu Rozanski
+# I got a copy from his work by e-mail, due that no CVS tree is
+# being referenced
+
+if [ -f include/generated/utsrelease.h ]; then
+	FILE=include/generated/utsrelease.h;
+else
+	FILE=include/linux/utsrelease.h;
+fi
+version=$(grep UTS_RELEASE $FILE | cut -f 2 -d '"');
+if [ -z "$version" ]; then
+	echo "couldn't get version" >&2;
+	exit 1;
+fi
+echo "version is $version" >&2
+dir=$(mktemp -d);
+
+#make $(cat vars) modules_install INSTALL_MOD_PATH=$dir/ >/dev/null;
+make $(cat vars) modules_install INSTALL_MOD_PATH=$dir/ >/dev/null;
+mkdir $dir/boot
+cp .config $dir/boot/config-$version;
+cp System.map $dir/boot/System.map-$version;
+cp arch/x86/boot/bzImage $dir/boot/vmlinuz-$version;
+cp vmlinux $dir/boot;
+last=$PWD;
+cd $dir
+
+debug_enabled=0;
+# stripping debug info and packing in a different tarball
+if [ -n "$(grep ^CONFIG_DEBUG_KERNEL=y $last/.config)" ]; then
+	debug_enabled=1;
+	debug=$(mktemp -d);
+	find . -name \*.ko -exec objcopy --only-keep-debug {} {}.debug \;
+	find . -name \*.ko -exec strip -g {} \;
+	tar cfj $last/debug-$version.tar.bz2 boot/vmlinux $(find lib -name \*.debug)
+	rm boot/vmlinux $(find lib -name \*.debug);
+	rm -Rf $debug;
+fi
+
+tar cfj $last/$version.tar.bz2 *
+cd $last;
+echo $version.tar.bz2;
+if [ $debug_enabled = 1 ]; then
+	echo "debug info saved on debug-$version.tar.bz2"
+fi
+rm -Rf $dir;
-- 
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