TravisCI中的NDK，CMake和Android

Posted 2021-04-21

我正在尝试为使用某些C ++代码的android项目设置CI。因此，我需要预先安装在Travis Android映像上的NDK。我现在正在通过自己拉NDK实现这一点，但我的CI盒子抱怨CMake许可证未被接受。奇怪的是，我认为这包含在我已经包含在我的构建中的android-sdk-license中。我的travis YAML看起来像这样：

language: android

jdk:
  - oraclejdk8
  - oraclejdk9

android:
  components:
    - tools
    - platform-tools
    - tools
    - build-tools-26.0.2
    - android-26
    - extra-android-m2repository
    - extra-google-m2repository
    - extra-android-support
    - extra-google-google_play_services
    - add-on
    - extra

licenses:
  - 'android-sdk-preview-license-.+'
  - 'android-sdk-license-.+'

before_script:
  - wget https://dl.google.com/android/repository/android-ndk-r16b-linux-x86_64.zip
  - unzip -qq android-ndk-r16b-linux-x86_64.zip
  - export ANDROID_NDK_HOME=`pwd`/android-ndk-r16b
  - export LOCAL_ANDROID_NDK_HOME="$ANDROID_NDK_HOME"
  - export LOCAL_ANDROID_NDK_HOST_PLATFORM="linux-x86_64"
  - export PATH=$PATH:${ANDROID_NDK_HOME}
  - env

script: ./gradlew build jacocoTestReport

matrix:
  fast_finish: true
  allow_failures:
    - jdk: oraclejdk9

notifications:
  email: false

after_success:
  — bash <(curl -s https://codecov.io/bash)

许可证错误可以在构建here的底部看到

答案

目前这对我有用：

install:
  - echo y | sdkmanager 'ndk-bundle'
  - echo y | sdkmanager 'cmake;3.6.4111459'
  - echo y | sdkmanager 'lldb;3.0'

我的.travis.yml可用here。

另一答案

看起来像NDK样本使用travis，也许看那里看你的构建中缺少什么：https://github.com/googlesamples/android-ndk/blob/master/.travis.yml

另一答案

我没有尝试过，但也许它与约束库相关的问题类似。

如here和here所述，使用解决方法解决许可证问题或直接下载：

有没有使用出口许可证的解决方法？

是的，你可以使用新的sdkmanager来install the constraint library and accept the license：

  - echo yes | sdkmanager "extras;m2repository;com;android;support;constraint;constraint-layout;1.0.2"
  - echo yes | sdkmanager "extras;m2repository;com;android;support;constraint;constraint-layout-solver;1.0.2"

在您的情况下，请检查cmake和here，here的cmake;3.6.4111459的正确版本：

  - sdkmanager --list || true

  - echo yes | sdkmanager "cmake;3.6.4111459"

否则，gradle将检测到缺失的组件并在不接受的情况下下载：

  # Show version and download Gradle Wrapper if it's not already cached
  - ./gradlew --version
  # Clean project and download missing dependencies and components
  - ./gradlew clean build

在这种情况下，如here所述，您需要通过变通方法第一次接受许可：

在你的.travis.yml文件中添加：

before_install:
  - mkdir "$ANDROID_HOME/licenses" || true
  - echo -e "
8933bad161af4178b1185d1a37fbf41ea5269c55" > "$ANDROID_HOME/licenses/android-sdk-license"
  - echo -e "
84831b9409646a918e30573bab4c9c91346d8abd" > "$ANDROID_HOME/licenses/android-sdk-preview-license"

不要忘记接受主要android对象上的所有许可证：

android:
  components:
    # ...
  licenses:
    - android-sdk-license-.+
    - '.+'

在Android脚本弃用之前，您可以像this一样同时接受所有许可证：

# THE SETUP STAGE
# ---------------
# If you comment out this section, Travis CI will install for you the components you define here.
# Check your project requirements and the components included by default on Travis-ci VM images.
# Check required: https://github.com/google/iosched/blob/master/doc/BUILDING.md
# Check defaults: http://docs.travis-ci.com/user/languages/android/#Pre-installed-components

android:
  components:
    # Check Android SDK tools: http://developer.android.com/tools/sdk/tools-notes.html
    # Check Android SDK Platform-tools: http://developer.android.com/tools/revisions/platforms.html
    # Comment the lines below if the latest revisions of Android SDK Tools are included by default.
    # - tools
    # - platform-tools
    # ...
  licenses:
    # Check licenses: http://docs.travis-ci.com/user/languages/android/#Dealing-with-Licenses
    # By default Travis will accept all the licenses, but it's also possible to define a white list:
    # White list current android-sdk-license revision.
    # - 'android-sdk-license-5be876d5'
    # White list all android-sdk-license revisions.
    # - 'android-sdk-license-.+'
    # White list all the licenses.
    - '.+'

我认为，如果删除许可证部分，默认情况下会应用“白名单所有许可证”- '.+'。