SERVER-36245 Create a multi-arch android variant

11 files changed, 437 insertions, 0 deletions

diff --git a/.gitignore b/.gitignore
index 2db92b85522..eb9f70011b2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -154,4 +154,8 @@ CMakeLists.txt
 *.wixpdb
 DriverInclude.wxs
 
+# Gradle
+.gradle
+src/mongo/embedded/java/mongodb-embedded-capi/build/
+
 compile_commands.json
diff --git a/etc/evergreen.yml b/etc/evergreen.yml
index 648a4d4bd9f..1a1f742b91c 100644
--- a/etc/evergreen.yml
+++ b/etc/evergreen.yml
@@ -3432,6 +3432,7 @@ tasks:
         script: |
           set -o errexit
           set -o verbose
+
           tar cfvz ./embedded-sdk.tgz ./mongo-embedded-sdk-${version}
 
     # Upload it so we can download from EVG.
@@ -3462,6 +3463,7 @@ tasks:
         script: |
           set -o errexit
           set -o verbose
+
           if [ ${enable_embedded_tests|false} = "ios_tvos_simulator" -a $(command -v xcrun) ]; then
             find ./lib -type f -name "*.dylib" -print0 | xargs -0 -L 1 xcrun codesign -s -
           fi
@@ -3495,6 +3497,9 @@ tasks:
       params:
         working_dir: "src/build"
         script: |
+          set -o errexit
+          set -o verbose
+
           if [ "${is_patch}" = "true" ]; then
             rm -f src/build/embedded-sdk.tgz
           fi
@@ -3515,6 +3520,89 @@ tasks:
         permissions: public-read
         content_type: ${content_type|application/x-gzip}
 
+- name: embedded_sdk_multiarch_android_package
+  depends_on:
+    - name: embedded_sdk_s3_put
+      variant: embedded-sdk-android-arm32
+    - name: embedded_sdk_s3_put
+      variant: embedded-sdk-android-arm64
+    - name: embedded_sdk_s3_put
+      variant: embedded-sdk-android-x86_64
+  commands:
+    - command: manifest.load
+    - func: "git get project"
+    - func: "get buildnumber"
+    - func: "set up credentials"
+    - func: "setup android toolchain" # noop if ${setup_android_toolchain} is not "true"
+    - func: "generate compile expansions"
+    - func: "apply compile expansions"
+    - command: s3.get
+      params:
+        aws_key: ${aws_key}
+        aws_secret: ${aws_secret}
+        remote_file: ${project}/embedded-sdk/embedded-sdk-android-arm32/${revision}/${version}.tgz
+        bucket: mciuploads
+        local_file: "embedded-sdk-android-armeabi-v7a.tgz"
+    - command: s3.get
+      params:
+        aws_key: ${aws_key}
+        aws_secret: ${aws_secret}
+        remote_file: ${project}/embedded-sdk/embedded-sdk-android-arm64/${revision}/${version}.tgz
+        bucket: mciuploads
+        local_file: "embedded-sdk-android-arm64-v8a.tgz"
+    - command: s3.get
+      params:
+        aws_key: ${aws_key}
+        aws_secret: ${aws_secret}
+        remote_file: ${project}/embedded-sdk/embedded-sdk-android-x86_64/${revision}/${version}.tgz
+        bucket: mciuploads
+        local_file: "embedded-sdk-android-x86_64.tgz"
+    - command: shell.exec
+      params:
+        script: |
+          set -o errexit
+          set -o verbose
+
+          if [ "${setup_android_toolchain|}" = "true" ]; then
+            export ANDROID_HOME=$(pwd)/android_sdk
+
+            cd src/src/mongo/embedded/android
+
+            chmod +x gradlew
+
+            for arch in arm64-v8a armeabi-v7a x86_64 ; do
+                tar zxvf ../../../../../embedded-sdk-android-$arch.tgz
+                mkdir -p mongodb-embedded-capi/src/main/jniLibs/$arch
+                cp ./mongo-embedded-sdk-${version}/lib/*.so mongodb-embedded-capi/src/main/jniLibs/$arch
+                rm -rf ./mongo-embedded-sdk-${version}
+            done
+
+            ./gradlew build
+
+            mkdir -p ../../../../build/mongo-embedded-sdk-${version}/aar
+            cp mongodb-embedded-capi/build/outputs/aar/*.aar ../../../../build/mongo-embedded-sdk-${version}/aar
+          fi
+    - command: shell.exec
+      params:
+        script: |
+          set -o errexit
+          set -o verbose
+
+          if [ "${setup_android_toolchain|}" = "true" ]; then
+            cd src/build
+            tar zcvf mongo-embedded-sdk-${version}.tgz mongo-embedded-sdk-${version}
+          fi
+    - command: s3.put
+      params:
+        #optional: true
+        aws_key: ${aws_key}
+        aws_secret: ${aws_secret}
+        local_file: "src/build/mongo-embedded-sdk-${version}.tgz"
+        remote_file: "${project}/embedded-sdk/embedded-sdk-android-multiarch/${revision}/${version}.tgz"
+        bucket: mciuploads
+        permissions: public-read
+        content_type: application/tar
+        display_name: "Embedded SDK Tar Archive"
 
 - name: compile_benchmarks
   depends_on: []
@@ -9896,6 +9984,21 @@ buildvariants:
   tasks:
   - name: embedded_sdk_build_and_test
 
+- name: embedded-sdk-android-multiarch
+  display_name: "Embedded SDK - Android Multiarch Package"
+  run_on:
+  - ubuntu1604-build
+  batchtime: 1440 # 1 day
+  expansions:
+    compile_env: JAVA_HOME=/opt/java/jdk8/
+    setup_android_toolchain: true
+    android_toolchain_system_image_arch: "x86_64"
+    android_system_image_version: 21
+    android_toolchain_target_arch: "x86_64"
+    android_toolchain_api_version: "21"
+  tasks:
+  - name: embedded_sdk_multiarch_android_package
+
 ###########################################
 #          Redhat buildvariants           #
 ###########################################
diff --git a/src/mongo/embedded/android/build.gradle b/src/mongo/embedded/android/build.gradle
new file mode 100644
index 00000000000..ae504cf74f6
--- /dev/null
+++ b/src/mongo/embedded/android/build.gradle
@@ -0,0 +1,27 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+
+buildscript {
+    
+    repositories {
+        google()
+        jcenter()
+
+    }
+    dependencies {
+        classpath 'com.android.tools.build:gradle:3.1.2'
+
+        // NOTE: Do not place your application dependencies here; they belong
+        // in the individual module build.gradle files
+    }
+}
+
+allprojects {
+    repositories {
+        google()
+        jcenter()
+    }
+}
+
+task clean(type: Delete) {
+    delete rootProject.buildDir
+}
diff --git a/src/mongo/embedded/android/gradle.properties b/src/mongo/embedded/android/gradle.properties
new file mode 100644
index 00000000000..1bb109ad42b
--- /dev/null
+++ b/src/mongo/embedded/android/gradle.properties
@@ -0,0 +1,13 @@
+# Project-wide Gradle settings.
+# IDE (e.g. Android Studio) users:
+# Gradle settings configured through the IDE *will override*
+# any settings specified in this file.
+# For more details on how to configure your build environment visit
+# http://www.gradle.org/docs/current/userguide/build_environment.html
+# Specifies the JVM arguments used for the daemon process.
+# The setting is particularly useful for tweaking memory settings.
+org.gradle.jvmargs=-Xmx4096m
+# When configured, Gradle will run in incubating parallel mode.
+# This option should only be used with decoupled projects. More details, visit
+# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
+# org.gradle.parallel=true
diff --git a/src/mongo/embedded/android/gradle/wrapper/gradle-wrapper.jar b/src/mongo/embedded/android/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 00000000000..7a3265ee94c
--- /dev/null
+++ b/src/mongo/embedded/android/gradle/wrapper/gradle-wrapper.jar
diff --git a/src/mongo/embedded/android/gradle/wrapper/gradle-wrapper.properties b/src/mongo/embedded/android/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 00000000000..63a52fcd345
--- /dev/null
+++ b/src/mongo/embedded/android/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,6 @@
+#Thu Jun 07 14:12:06 EDT 2018
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
diff --git a/src/mongo/embedded/android/gradlew b/src/mongo/embedded/android/gradlew
new file mode 100644
index 00000000000..cccdd3d517f
--- /dev/null
+++ b/src/mongo/embedded/android/gradlew
@@ -0,0 +1,172 @@
+#!/usr/bin/env sh
+
+##############################################################################
+##
+##  Gradle start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS=""
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+    echo "$*"
+}
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+  NONSTOP* )
+    nonstop=true
+    ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+        JAVACMD="$JAVA_HOME/bin/java"
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD="java"
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin, switch paths to Windows format before running java
+if $cygwin ; then
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+    JAVACMD=`cygpath --unix "$JAVACMD"`
+
+    # We build the pattern for arguments to be converted via cygpath
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
+    done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
+        fi
+        i=$((i+1))
+    done
+    case $i in
+        (0) set -- ;;
+        (1) set -- "$args0" ;;
+        (2) set -- "$args0" "$args1" ;;
+        (3) set -- "$args0" "$args1" "$args2" ;;
+        (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
+fi
+
+# Escape application args
+save () {
+    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+    echo " "
+}
+APP_ARGS=$(save "$@")
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
+if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
+  cd "$(dirname "$0")"
+fi
+
+exec "$JAVACMD" "$@"
diff --git a/src/mongo/embedded/android/gradlew.bat b/src/mongo/embedded/android/gradlew.bat
new file mode 100644
index 00000000000..f9553162f12
--- /dev/null
+++ b/src/mongo/embedded/android/gradlew.bat
@@ -0,0 +1,84 @@
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS=
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto init
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto init
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:init
+@rem Get command-line arguments, handling Windows variants
+
+if not "%OS%" == "Windows_NT" goto win9xME_args
+
+:win9xME_args
+@rem Slurp the command line arguments.
+set CMD_LINE_ARGS=
+set _SKIP=2
+
+:win9xME_args_slurp
+if "x%~1" == "x" goto execute
+
+set CMD_LINE_ARGS=%*
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/src/mongo/embedded/android/mongodb-embedded-capi/build.gradle b/src/mongo/embedded/android/mongodb-embedded-capi/build.gradle
new file mode 100644
index 00000000000..925a6cb4c73
--- /dev/null
+++ b/src/mongo/embedded/android/mongodb-embedded-capi/build.gradle
@@ -0,0 +1,25 @@
+apply plugin: 'com.android.library'
+
+android {
+    compileSdkVersion 28
+
+    defaultConfig {
+        minSdkVersion 21
+        targetSdkVersion 28
+        versionCode 1
+        versionName "1.0"
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+        }
+    }
+
+}
+
+dependencies {
+    implementation fileTree(dir: 'libs', include: ['*.jar'])
+
+    implementation 'com.android.support:appcompat-v7:28.0.0-alpha3'
+}
diff --git a/src/mongo/embedded/android/mongodb-embedded-capi/src/main/AndroidManifest.xml b/src/mongo/embedded/android/mongodb-embedded-capi/src/main/AndroidManifest.xml
new file mode 100644
index 00000000000..8d3ffd30527
--- /dev/null
+++ b/src/mongo/embedded/android/mongodb-embedded-capi/src/main/AndroidManifest.xml
@@ -0,0 +1,2 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.mongodb.embedded" />
diff --git a/src/mongo/embedded/android/settings.gradle b/src/mongo/embedded/android/settings.gradle
new file mode 100644
index 00000000000..a9df6d05560
--- /dev/null
+++ b/src/mongo/embedded/android/settings.gradle
@@ -0,0 +1 @@
+include ':mongodb-embedded-capi'