scripts/code_cov*: remove the extensions from them

As those scripts will be installed and executed from the PATH,
remove the extensions from them, in order to make it more elegant
when installed on distros.

Reviewed-by: Petri Latvala <petri.latvala@intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>

1 files changed, 39 insertions, 0 deletions

diff --git a/scripts/code_cov_gather_on_build b/scripts/code_cov_gather_on_build
new file mode 100755
index 00000000..eebee89f
--- /dev/null
+++ b/scripts/code_cov_gather_on_build
@@ -0,0 +1,39 @@
+#!/bin/bash
+
+KSRC=$1
+KOBJ=$2
+DEST=$3
+
+# Limit scope in order to speedup tarball creation
+GCOV_SCOPE=drivers/gpu/drm/
+
+if [ -z "$KSRC" ] || [ -z "$KOBJ" ] || [ -z "$DEST" ]; then
+	echo "Usage: $0 <ksrc directory> <kobj directory> <output.tar[.gz]>" >&2
+	exit 1
+fi
+
+if [ "x$(echo $DEST|grep '\.gz')" != "x" ]; then
+	TAR_COMPRESS="z"
+else
+	# gcno files are sparsed. So, if no compression is used, store the
+	# results as a sparse file, in order to save disk space
+	TAR_COMPRESS="S"
+fi
+
+KSRC=$(realpath $KSRC)
+KOBJ=$(realpath $KOBJ)
+
+# Source files
+SRCS="${KSRC}/include ${KSRC}/arch/x86/include $(find ${KSRC}/${GCOV_SCOPE} -name '*.[ch]')"
+
+# Generated gcno files and links
+OBJS="$(find $KOBJ/${GCOV_SCOPE} \( -name '*.gcno' -o -name '*.[ch]' -o -type l \) -a -perm /u+r,g+r)"
+
+tar cf${TAR_COMPRESS} $DEST $SRCS $OBJS
+
+if [ $? -eq 0 ] ; then
+	echo "$DEST successfully created, copy to test system and unpack with:"
+	echo "  tar xf${TAR_COMPRESS} $DEST"
+else
+	echo "Could not create file $DEST"
+fi