我正在尝试从头开始构建自己的SDK插件，并尝试遵守device/sample中的示例。按照README.txt中的说明，我在构建时出现了以下故障：
[100% 1/1] analyzing Android.bp files and generating ninja file at out/soong/build.ninja
FAILED: out/soong/build.ninja
cd "$(dirname "out/host/linux-x86/bin/soong_build")" && BUILDER="$PWD/$(basename "out/host/linux-x86/bin/soong_build")" && cd / && env -i "$BUILDER" --top "$TOP" --soong_o
ut "out/soong" --out "out" -o out/soong/build.ninja --globListDir build --globFile out/soong/globs-build.ninja -t -l out/.module_paths/Android.bp.list --available_env out/s
oong/soong.environment.available --used_env out/soong/soong.environment.used.build Android.bp
error: prebuilts/module_sdk/conscrypt/current/Android.bp:20:1: dependency "art-bootclasspath-fragment" of "conscrypt-module-sdk_com.android.conscrypt-bootclasspath-fragment@current
" missing variant:
apex:com.android.art
available variants:
os:android,arch:common
error: prebuilts/module_sdk/conscrypt/current/Android.bp:20:1: dependency "prebuilt_art-bootclasspath-fragment" of "conscrypt-module-sdk_com.android.conscrypt-bootclasspath-fragmen
t@current" missing variant:
apex:com.android.art
available variants:
os:android,arch:common
10:34:20 soong bootstrap failed with: exit status 1
有人遇到同样的问题吗？如果对此有任何变通办法，我们将予以通知。谢谢
编辑build/make/target/product/sdk_phone_x86_64.mk(或设备目标文件(并在末尾添加以下行：
MODULE_BUILD_FROM_SOURCE := true
对我来说，这解决了错误，现在开始构建。
您可以查看我的产品存储库(您可以将其放在源代码树中并使用lunch aosp_sdk_phone_x86_64-eng(，也可以进行以下更改：
https://git.halogenos.org/halogenOS/android_product_halogenOS/