Add utility script to build kernel headers tar/zip file

Signed-off-by: Erick Reyes <erickreyes@google.com>

1 files changed, 25 insertions, 0 deletions

diff --git a/utils/packheaders.sh b/utils/packheaders.sh
new file mode 100755
index 0000000..d10b81b
--- /dev/null
+++ b/utils/packheaders.sh
@@ -0,0 +1,25 @@
+#!/bin/bash
+
+# Utility to build kernel headers tar/zip file
+# must be run from the top level of a kernel source directory
+# and supplied an output file name
+
+MKTEMP=0; if [[ -z ${TDIR+x} ]]  || [[ ! -d "${TDIR}" ]]; then
+	TDIR=`mktemp -d`; MKTEMP=1; fi
+rm -rf $TDIR/*
+TDIR_ABS=$( cd "$TDIR" ; pwd -P )
+
+
+if [ $# -ne 1 ]; then
+  echo "usage: makeheaders.sh <output file name>"
+  exit 0
+fi
+
+mkdir -p $TDIR_ABS/kernel-headers
+
+find arch -name include -type d -print | xargs -n1 -i: find : -type f -exec cp --parents {} $TDIR_ABS/kernel-headers/ \;
+find include -exec cp --parents {} $TDIR_ABS/kernel-headers/ 2> /dev/null \;
+tar -zcf $1 --directory=$TDIR_ABS kernel-headers
+
+zip -r $1.zip $1
+rm -rf $TDIR/*; if [ $MKTEMP -eq 1 ]; then rm -rf $TDIR; fi