ubuntu 18.04 에서 Android build 할 때 flex-2.5.39 lexer.cpp 에러.

ubuntu 18.04 에서 android build 할 때

 

FAILED: out/target/product/rk3326_evb/obj/STATIC_LIBRARIES/libedify_intermediates/lexer.cpp 
/bin/bash -c "prebuilts/misc/linux-x86/flex/flex-2.5.39 -oout/target/product/rk3326_evb/obj/STATIC_LIBRARIES/libedify_intermediates/lexer.cpp bootable/recovery/edify/lexer.ll"

 

이런 에러 나면 

 

export LC_ALL=C

 

이걸 해준다.

 

출처 : https://www.jianshu.com/p/c3bb9d86fd22

 

 

 

 

第一：安装正确的JDK

You asked for an OpenJDK based build but your version is
java version "1.8.0_111" Java(TM) SE Runtime Environment (build 1.8.0_111-b14) Java HotSpot(TM) 64-Bit Server VM (build 25.111-b14, mixed mode).

注意：AOSP 编译需要使用 openjdk，不能使用oracle 的JDK 版本
解决办法：
1.查看java 安装情况

sudo update-alternatives --config java

2.卸载oracle java ：

sudo apt-get purge oracle-java8-installer

1. 安装open jdk: https://source.android.google.cn/setup/initializing.html

sudo apt-get update sudo apt-get install openjdk-8-jdk 第二：去除所有本地化的设置

error:flex-2.5.39: loadlocale.c:130: _nl_intern_locale_data: Assertion `cnt < (sizeof (_nl_value_type_LC_TIME) / sizeof (_nl_value_type_LC_TIME[0]))' failed. Aborted (core dumped)

或者

FAILED: out/host/linux-x86/obj/EXECUTABLES/checkpolicy_intermediates/policy_scan.c
/bin/bash -c "prebuilts/misc/linux-x86/flex/flex-2.5.39 -oout/host/linux-x86/obj/EXECUTABLES/checkpolicy_intermediates/policy_scan.c external/selinux/checkpolicy/policy_scan.l"
flex-2.5.39: loadlocale.c:130: _nl_intern_locale_data: Assertion `cnt < (sizeof (_nl_value_type_LC_TIME) / sizeof (_nl_value_type_LC_TIME[0]))' failed.
Aborted (core dumped)

解决方法 : 在编译脚本中执行

export LC_ALL=C

LC_ALL=C 是为了去除所有本地化的设置，让命令能正确执行, 但是不可以修改~/.bashrc，会导致终端内中文显示为数字(应该是对应的编码)

第三：jack-server 未启动

No Jack server running. Try 'jack-admin start-server'
No Jack server running. Try 'jack-admin start-server'

解决办法：

out/host/linux-x86/bin/jack-admin start-server 第四：Jack server failed to start

[6% 1127/18030] Ensure Jack server is installed and started
FAILED: /bin/bash -c "(prebuilts/sdk/tools/jack-admin install-server prebuilts/sdk/tools/jack-launcher.jar prebuilts/sdk/tools/jack-server-4.8.ALPHA.jar 2>&1 || (exit 0) ) && (JACK_SERVER_VM_ARGUMENTS=/"-Dfile.encoding=UTF-8

No Jack server running. Try 'jack-admin start-server'
No Jack server running. Try 'jack-admin start-server'

bule@sky:~/**/jianwen.fu/V65_An7/prebuilts/sdk/tools$ jack-admin start-server
Launching Jack server java -XX:MaxJavaStackTraceDepth=-1 -Djava.io.tmpdir=/tmp -Dfile.encoding=UTF-8 -XX:+TieredCompilation -cp /home/prayasm/.jack-server/launcher.jar com.android.jack.launcher.ServerLauncher
Jack server failed to (re)start, try 'jack-diagnose' or see Jack server log

解决办法：http://www.th7.cn/system/lin/201702/202334.shtml

cd /prebuilts/sdk/tools/ jack-admin start-server jack-admin kill-server jack-admin list-server jack-admin uninstall-server mm -j32 showcommands &> mm.out jack-admin install-server jack-launcher.jar jack-server-4.8.ALPHA.jar jack-admin dump-report jack-admin dump-re 第五：Java heap 空间不足

[ 0% 2/21542] Building with Jack: out/target/common/obj/JAVA_LIBRARIES/core-all_intermediates/with-local/classes.dex
FAILED: /bin/bash out/target/common/obj/JAVA_LIBRARIES/core-all_intermediates/with-local/classes.dex.rsp
Java heap space
Try increasing heap size with java option '-Xmx<size>'

解决办法：

export JACK_SERVER_VM_ARGUMENTS="-Dfile.encoding=UTF-8 -XX:+TieredCompilation -Xmx4096m" out/host/linux-x86/bin/jack-admin kill-server out/host/linux-x86/bin/jack-admin start-server 第六：库冲突

libGL error: unable to load driver: i965_dri.so
libGL error: driver pointer missing
libGL error: failed to load driver: i965
libGL error: unable to load driver: i965_dri.so
libGL error: driver pointer missing
libGL error: failed to load driver: i965
libGL error: unable to load driver: swrast_dri.so
libGL error: failed to load driver: swrast

//依次输入以下命令（如果是在编译成功源码之后直接想运行模拟器，则直接输入emulator命令就行，因为前面编译源码已经输入过以上两条命令） source build/envsetup.sh lunch(选择刚才你编译源码设置的目标版本) emulator -use-system-libs

或者

source build/envsetup.sh lunch(选择刚才你编译源码设置的目标版本) export ANDROID_EMULATOR_USE_SYSTEM_LIBS=1 emulator

 

 

 

 

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作者：BlackJava
链接：https://www.jianshu.com/p/c3bb9d86fd22
来源：简书
简书著作权归作者所有，任何形式的转载都请联系作者获得授权并注明出处。