xref: /aosp_15_r20/build/bazel/rules/partitions/toolchain.bzl (revision 7594170e27e0732bc44b93d1440d87a54b6ffe7c) 
1# Copyright (C) 2022 The Android Open Source Project
2#
3# Licensed under the Apache License, Version 2.0 (the "License");
4# you may not use this file except in compliance with the License.
5# You may obtain a copy of the License at
6#
7#     http://www.apache.org/licenses/LICENSE-2.0
8#
9# Unless required by applicable law or agreed to in writing, software
10# distributed under the License is distributed on an "AS IS" BASIS,
11# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12# See the License for the specific language governing permissions and
13# limitations under the License.
14
15"""
16The toolchain used by the partition rule.
17"""
18
19PartitionToolchainInfo = provider(
20    doc = "Partitions toolchain",
21    fields = [
22        "avbtool",
23        "build_image",
24        "e2fsdroid",
25        "fec",
26        "mke2fs",
27        "mkfs_erofs",
28        "mkuserimg_mke2fs",
29        "openssl",
30        "simg2img",
31        "toybox",
32        "tune2fs",
33    ],
34)
35
36def _partition_toolchain_impl(ctx):
37    toolchain_info = platform_common.ToolchainInfo(
38        toolchain_info = PartitionToolchainInfo(
39            avbtool = ctx.attr.avbtool,
40            build_image = ctx.attr.build_image,
41            e2fsdroid = ctx.attr.e2fsdroid,
42            fec = ctx.attr.fec,
43            mke2fs = ctx.attr.mke2fs,
44            mkfs_erofs = ctx.attr.mkfs_erofs,
45            mkuserimg_mke2fs = ctx.attr.mkuserimg_mke2fs,
46            openssl = ctx.file.openssl,
47            simg2img = ctx.attr.simg2img,
48            toybox = ctx.attr.toybox,
49            tune2fs = ctx.attr.tune2fs,
50        ),
51    )
52    return [toolchain_info]
53
54partition_toolchain = rule(
55    implementation = _partition_toolchain_impl,
56    attrs = {
57        "avbtool": attr.label(cfg = "exec", executable = True, mandatory = True),
58        "build_image": attr.label(cfg = "exec", executable = True, mandatory = True),
59        "e2fsdroid": attr.label(cfg = "exec", executable = True, mandatory = True),
60        "fec": attr.label(cfg = "exec", executable = True, mandatory = True),
61        "mke2fs": attr.label(cfg = "exec", executable = True, mandatory = True),
62        "mkfs_erofs": attr.label(cfg = "exec", executable = True, mandatory = True),
63        "mkuserimg_mke2fs": attr.label(cfg = "exec", executable = True, mandatory = True),
64        "openssl": attr.label(allow_single_file = True, cfg = "exec", mandatory = True),
65        "simg2img": attr.label(cfg = "exec", executable = True, mandatory = True),
66        "toybox": attr.label(cfg = "exec", executable = True, mandatory = True),
67        "tune2fs": attr.label(cfg = "exec", executable = True, mandatory = True),
68    },
69)
70