[lttng-modules.git] / scripts / extra-version-patches.sh

#!/bin/sh
# SPDX-License-Identifier: (GPL-2.0-only OR LGPL-2.1-only)

# First argument is the path to the lttng modules sources.
TOP_LTTNG_MODULES_DIR="$1"

INCLUDE_DIR="include/generated"

if ! test -d "${TOP_LTTNG_MODULES_DIR}"; then
	exit 1
fi

TMPFILE="$(mktemp)"

find "${TOP_LTTNG_MODULES_DIR}/extra_version/patches/" -maxdepth 1 ! -name 'README' -type f -printf '%f\n' | sort -r \
	| sed -E 's/[^a-zA-Z0-9 \.]/-/g ; s/(.*)/MODULE_INFO(extra_version_patch, "\1");/g' >"${TMPFILE}" 2>/dev/null

if test ! -d "${TOP_LTTNG_MODULES_DIR}/${INCLUDE_DIR}"; then
	mkdir "${TOP_LTTNG_MODULES_DIR}/${INCLUDE_DIR}"
fi

if test ! -f "${TOP_LTTNG_MODULES_DIR}/${INCLUDE_DIR}/patches.h" || \
	test x"$(cat "${TMPFILE}")" != x"$(cat "${TOP_LTTNG_MODULES_DIR}/${INCLUDE_DIR}/patches.h")"; then
	mv "${TMPFILE}" "${TOP_LTTNG_MODULES_DIR}/${INCLUDE_DIR}/patches.h"
fi

rm -f "${TMPFILE}"
Commit	Line	Data
101215b7	1	#!/bin/sh
b7cdc182	2	# SPDX-License-Identifier: (GPL-2.0-only OR LGPL-2.1-only)
101215b7 MJ	3
	4	# First argument is the path to the lttng modules sources.
	5	TOP_LTTNG_MODULES_DIR="$1"
	6
cd448679 MJ	7	INCLUDE_DIR="include/generated"
cd448679 MJ	8
101215b7 MJ	9	if ! test -d "${TOP_LTTNG_MODULES_DIR}"; then
	10	exit 1
	11	fi
	12
	13	TMPFILE="$(mktemp)"
	14
	15	find "${TOP_LTTNG_MODULES_DIR}/extra_version/patches/" -maxdepth 1 ! -name 'README' -type f -printf '%f\n' \| sort -r \
	16	\| sed -E 's/[^a-zA-Z0-9 \.]/-/g ; s/(.*)/MODULE_INFO(extra_version_patch, "\1");/g' >"${TMPFILE}" 2>/dev/null
	17
cd448679 MJ	18	if test ! -d "${TOP_LTTNG_MODULES_DIR}/${INCLUDE_DIR}"; then
	19	mkdir "${TOP_LTTNG_MODULES_DIR}/${INCLUDE_DIR}"
	20	fi
	21
7ca11e77 MD	22	if test ! -f "${TOP_LTTNG_MODULES_DIR}/${INCLUDE_DIR}/patches.h" \|\| \
	23	test x"$(cat "${TMPFILE}")" != x"$(cat "${TOP_LTTNG_MODULES_DIR}/${INCLUDE_DIR}/patches.h")"; then
	24	mv "${TMPFILE}" "${TOP_LTTNG_MODULES_DIR}/${INCLUDE_DIR}/patches.h"
101215b7 MJ	25	fi
	26
	27	rm -f "${TMPFILE}"