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build - 编译android模拟器导致grpc丢失

问题描述

我正在尝试构建 Android 的模拟器：https ://android.googlesource.com/platform/external/qemu.git/+/refs/heads/aosp-emu-30-release

我克隆了整个 AOSP 源代码，并从 repo 向 default.xml 添加了一些缺少的包，它们是：

  <project name="platform/external/qemu" path="external/qemu" revision="791783c6e74c936a8fcd231ad36219385723bb8a" upstream="refs/heads/aosp-emu-30-release" dest-branch="refs/heads/aosp-emu-30-release" groups="pdk" clone-depth="1"/>
  <project name="platform/prebuilts/android-emulator-build/qemu-android-deps" path="prebuilts/android-emulator-build/qemu-android-deps" revision="715d3bed0a3dc4f9980528c9bfb81469f2d3cbab" upstream="refs/heads/aosp-emu-30-release" dest-branch="refs/heads/aosp-emu-30-release" groups="pdk" clone-depth="1"/>
  <project name="platform/prebuilts/android-emulator-build/common" path="prebuilts/android-emulator-build/common" revision="180c9a42b79f9c22a38f902564ea3950d4460a96" upstream="refs/heads/aosp-emu-30-release" dest-branch="refs/heads/aosp-emu-30-release" groups="pdk" clone-depth="1"/>
  <project name="platform/prebuilts/android-emulator-build/qt" path="prebuilts/android-emulator-build/qt" revision="23cbd79e9db666af535e2cefcb23fcdf0ff0c123" upstream="refs/heads/aosp-emu-30-release" dest-branch="refs/heads/aosp-emu-30-release" groups="pdk" clone-depth="1"/>
  <project name="platform/prebuilts/android-emulator-build/mesa" path="prebuilts/android-emulator-build/mesa" revision="be7c00f399b415511d73308f0af0c0310512aced" upstream="refs/heads/aosp-emu-30-release" dest-branch="refs/heads/aosp-emu-30-release" groups="pdk" clone-depth="1"/>
  <project name="platform/prebuilts/android-emulator-build/mesa-deps" path="prebuilts/android-emulator-build/mesa-deps" revision="17837fdb1889014fa01cbbbda56afc9b6034815f" upstream="refs/heads/aosp-emu-30-release" dest-branch="refs/heads/aosp-emu-30-release" groups="pdk" clone-depth="1"/>
  <project name="platform/prebuilts/android-emulator-build/curl" path="prebuilts/android-emulator-build/curl" revision="06f0905068b9ebfdd2d11b4d310c36b68c2fbe2f" upstream="refs/heads/aosp-emu-30-release" dest-branch="refs/heads/aosp-emu-30-release" groups="pdk" clone-depth="1"/>
  <project name="platform/prebuilts/android-emulator-build/archive" path="prebuilts/android-emulator-build/archive" revision="0545d85d4442d77841f8a81ecd2627aff175ce02" upstream="refs/heads/aosp-emu-30-release" dest-branch="refs/heads/aosp-emu-30-release" groups="pdk" clone-depth="1"/>
  <project name="platform/prebuilts/android-emulator-build/protobuf" path="prebuilts/android-emulator-build/protobuf" revision="8e2a5472dd374e6c971d30eb3d00898a8c1a25c8" upstream="refs/heads/aosp-emu-30-release" dest-branch="refs/heads/aosp-emu-30-release" groups="pdk" clone-depth="1"/>
  <project name="platform/external/grpc-grpc" path="external/grpc" revision="0d80ea35ba09d0462ca13f236cc9ddc3fb749c57" upstream="refs/heads/aosp-emu-30-release" dest-branch="refs/heads/aosp-emu-30-release" groups="pdk" clone-depth="1"/>

当我注意到它们在尝试通过android/rebuild.sh在platform/external/qemurepo 上运行进行编译时丢失时，我添加了所有这些。直到我遇到这个错误：

CMake Error at android/android-grpc/CMakeLists.txt:2 (add_subdirectory):
  add_subdirectory given source
  "/home/project/disk/aosp/grapheneos-lz_experiments/external/qemu/../grpc/emulator"
  which is not an existing directory.

标签： buildandroid-emulatorandroid-sourcerepo

解决方案

没有platform/external/grpcrepo，但platform/external/grpc-grpc正如您在下面看到的那样，我在路径中显示了它external/grpc：

  <project name="platform/external/grpc-grpc" path="external/grpc" revision="0d80ea35ba09d0462ca13f236cc9ddc3fb749c57" upstream="refs/heads/aosp-emu-30-release" dest-branch="refs/heads/aosp-emu-30-release" groups="pdk" clone-depth="1"/>

很高兴知道为什么 repo 没有被命名grpc，grpc-grpc或者为什么编译器不尝试从而grpc-grpc不是加载grpc

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