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The default Pigweed pw_toolchain defines the `ar`, `cc`, and `cxx` tools in the base toolchain definition, and builds more customization on top. For Android, since those paths are defined based on build args and toolchain defaults such as `current_cpu` and `api_level`, instead provide "pw_generate_android_toolchain" that defines them last before calling "generate_toolchain". Otherwise arrange matters such that defining Android targets feels as close to the other Pigweed targets as possible. Change-Id: Ic28b62f18c2600cea9c9890389672604e9741773 Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/55340 Commit-Queue: Scott James Remnant <keybuk@google.com> Reviewed-by: Anthony DiGirolamo <tonymd@google.com>
36 lines
1.3 KiB
Plaintext
36 lines
1.3 KiB
Plaintext
# Copyright 2021 The Pigweed Authors
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may not
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# use this file except in compliance with the License. You may obtain a copy of
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# the License at
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#
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# https://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations under
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# the License.
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declare_args() {
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# Enable building with an Android toolchain by setting to the full path of
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# an Android NDK.
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pw_android_toolchain_NDK_PATH = ""
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# Set to the default minimum version of the Android SDK to compile support
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# for. This will change which compiler from the NDK is used, and can be
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# overriden on a per-toolchain basis using `api_level` within a toolchain's
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# defaults.
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pw_android_toolchain_API_LEVEL = 21
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}
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# Android NDKs contain toolchains for the following multiple targets.
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# `pw_generate_android_toolchains` will create toolchains for each of these
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# targets if a toolchain scope's defaults does not contain `current_cpu`.
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pw_android_toolchain_cpu_targets = [
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"arm",
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"arm64",
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"x64",
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"x86",
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]
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