new file mode 100644
@@ -0,0 +1,31 @@
+# SPDX-License-Identifier: GPL-2.0+
+# Copyright (C) 2022 Weidmüller Interface GmbH & Co. KG
+# Stefan Herbrechtsmeier <stefan.herbrechtsmeier@weidmueller.com>
+#
+"""Bintool implementation for gzip
+
+gzip allows compression and decompression of files.
+
+Documentation is available via::
+
+ man gzip
+"""
+
+from binman import bintool
+
+# pylint: disable=C0103
+class Bintoolgzip(bintool.BintoolPacker):
+ """Compression/decompression using the gzip algorithm
+
+ This bintool supports running `gzip` to compress and decompress data, as
+ used by binman.
+
+ It is also possible to fetch the tool, which uses `apt` to install it.
+
+ Documentation is available via::
+
+ man gzip
+ """
+ def __init__(self, name):
+ super().__init__(name, compress_args=[],
+ version_regex=r'gzip ([0-9.]+)')
@@ -1157,7 +1157,7 @@ features to produce new behaviours.
"""
algo = self.compress
if algo != 'none':
- algos = ['bzip2', 'lz4', 'lzma']
+ algos = ['bzip2', 'gzip', 'lz4', 'lzma']
if algo not in algos:
raise ValueError("Unknown algorithm '%s'" % algo)
names = {'lzma': 'lzma_alone'}
@@ -107,7 +107,7 @@ BASE_DTB_PROPS = ['offset', 'size', 'image-pos']
REPACK_DTB_PROPS = ['orig-offset', 'orig-size']
# Supported compression bintools
-COMP_BINTOOLS = ['bzip2', 'lz4', 'lzma_alone']
+COMP_BINTOOLS = ['bzip2', 'gzip', 'lz4', 'lzma_alone']
class TestFunctional(unittest.TestCase):
"""Functional tests for binman