[RK3399][Android7.1] Ubuntu编译环境内存要求

来源：互联网发布：美萌家cos淘宝店铺编辑：程序博客网时间：2024/06/05 05:50

Platform: RK3399
OS: Android 7.1
Platform: Firefly-RK3399

现象：
本地编译Android 7.1时出现如下错误：

[  2% 764/34600] Building with Jack: out/targe...framework_intermediates/with-local/classes.dexFAILED: /bin/bash out/target/common/obj/JAVA_LIBRARIES/framework_intermediates/with-local/classes.dex.rspOut of memory error (version 1.2-rc4 'Carnac' (298900 f95d7bdecfceb327f9d201a1348397ed8a843843 by android-jack-team@google.com)).GC overhead limit exceeded.Try increasing heap size with java option '-Xmx<size>'.Warning: This may have produced partial or corrupted output.[  2% 764/34600] build out/target/common/obj/J...A_LIBRARIES/sdk_v19_intermediates/classes.jackninja: build stopped: subcommand failed.make: *** [ninja_wrapper] Error 1

原因：
内存不足，官网也有说明了，至少需要16GB RAM。

这里写图片描述

解决办法一：
物理增加PC内存到16GB以上

解决方法二：

kris@eco:~/firefly_rk3399/prebuilts/sdk/tools$ g df jack-admin diff --git a/prebuilts/sdk/tools/jack-admin b/prebuilts/sdk/tools/jack-adminindex ee193fc..214fff7 100755--- a/prebuilts/sdk/tools/jack-admin+++ b/prebuilts/sdk/tools/jack-admin@@ -26,7 +26,7 @@ umask 077 JACK_HOME="${JACK_HOME:=$HOME/.jack-server}" CLIENT_SETTING="${CLIENT_SETTING:=$HOME/.jack-settings}" TMPDIR=${TMPDIR:=/tmp}-JACK_SERVER_VM_ARGUMENTS="${JACK_SERVER_VM_ARGUMENTS:=-Dfile.encoding=UTF-8 -XX:+TieredCompilation}"+JACK_SERVER_VM_ARGUMENTS="${JACK_SERVER_VM_ARGUMENTS:=-Dfile.encoding=UTF-8 -XX:+TieredCompilation -Xmx4g}" JACK_EXTRA_CURL_OPTIONS=${JACK_EXTRA_CURL_OPTIONS:=} LAUNCHER_JAR="$JACK_HOME/launcher.jar"@@ -451,7 +451,7 @@ case $COMMAND in     if [ "$RUNNING" = 0 ]; then       echo "Server is already running"     else-      JACK_SERVER_COMMAND="java -XX:MaxJavaStackTraceDepth=-1 -Djava.io.tmpdir=$TMPDIR $JACK_SERVER_VM_ARGUMENTS -cp $LAUNCHER_JAR $+      JACK_SERVER_COMMAND="java -XX:MaxJavaStackTraceDepth=-1 -Djava.io.tmpdir=$TMPDIR $JACK_SERVER_VM_ARGUMENTS -Xmx4g -cp $LAUNCHE       echo "Launching Jack server" $JACK_SERVER_COMMAND       (         trap "" SIGHUP

注意：编译之前先要关闭后台的Jack服务
kris@eco:~/firefly_rk3399/$ ./prebuilts/sdk/tools/jack-admin kill-server

参考：
Android source code compile error: “Try increasing heap size with java option ‘-Xmx’”
Msm8937+android7.1.1编译环境搭建及编译

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