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-rwxr-xr-xkernel/gen_kheaders.sh4
1 files changed, 3 insertions, 1 deletions
diff --git a/kernel/gen_kheaders.sh b/kernel/gen_kheaders.sh
index 473036b43c83..1ef9a87511f5 100755
--- a/kernel/gen_kheaders.sh
+++ b/kernel/gen_kheaders.sh
@@ -7,13 +7,15 @@ set -e
sfile="$(readlink -f "$0")"
outdir="$(pwd)"
tarfile=$1
-cpio_dir=$outdir/$tarfile.tmp
+cpio_dir=$outdir/${tarfile%/*}/.tmp_cpio_dir
dir_list="
include/
arch/$SRCARCH/include/
"
+type cpio > /dev/null
+
# Support incremental builds by skipping archive generation
# if timestamps of files being archived are not changed.