V8在Mac上为Android构建 [英] V8 build for android on mac

问题描述

我尝试在Mac上为Android构建v8.我的步骤如下:

I try to build v8 for android on mac. My steps are below :

1. 安装depot_tools
2. 获取v8
3. cd v8
4. git checkout分支名称(Android的最后一个稳定版本)
5. echo "target_os = ['android']" >> ../.gclient && gclient sync --nohooks
6. make android_arm.release android_ndk_root=[full path to ndk]

1. Install depot_tools
2. fetch v8
3. cd v8
4. git checkout branch-name (last stable version for android)
5. echo "target_os = ['android']" >> ../.gclient && gclient sync --nohooks
6. make android_arm.release android_ndk_root=[full path to ndk]

说

没有存档符号表(运行ranlib)

no archive symbol table (run ranlib)

我搜索了这个问题.此状态有一个 bug .但这还没有解决.

I search this issue. There is a bug for this state. But it is not solved yet.

我尝试创建d8并推送android设备.我该怎么办?

I try to create d8 and push the android device. How can I do it?

编辑

v8指南提供了使用GN进行构建. 我使用gn gen out.gn/arm.release/ --args='is_debug=false android_ndk_root="/path/android-ndk" target_os="android" arm_arch="armv7-a" android_sdk_root="/path/android-sdk-r25" v8_static_library=true android_ndk_version="r11b"'

v8 guide provides building with GN. I pass the ndk-root path using gn gen out.gn/arm.release/ --args='is_debug=false android_ndk_root="/path/android-ndk" target_os="android" arm_arch="armv7-a" android_sdk_root="/path/android-sdk-r25" v8_static_library=true android_ndk_version="r11b"'

然后我运行ninja -C out.gn/arm.release/，错误如下:

Then I run ninja -C out.gn/arm.release/, the error is below :

ndk/toolchains/arm-linux-androideabi-4.9/prebuilt/darwin-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/libgcc.a'，由'obj/libv8_base.a'所需，丢失，没有已知规则可以实现

ndk/toolchains/arm-linux-androideabi-4.9/prebuilt/darwin-x86_64/lib/gcc/arm-linux-androideabi/4.9.x/libgcc.a', needed by 'obj/libv8_base.a', missing and no known rule to make it

是的.因为我的libgcc在 4.9文件夹下，而不是4.9.x .如何设置libgcc路径?

That is right. Because my libgcc under 4.9 folder not 4.9.x. How can I set libgcc path?

推荐答案

您无需设置ANDROID_NDK.

you do not need to set ANDROID_NDK.

步骤5:"target_os = ['android']" >> ../.gclient&& gclient sync"会将ndk下载到"third_party/android_tools/ndk"

step 5:"target_os = ['android']" >> ../.gclient && gclient sync" will download ndk to "third_party/android_tools/ndk"

ndk_version必须> = 12.b

ndk_version must >= 12.b

这篇关于V8在Mac上为Android构建的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！