交叉编译 - 在mac上为android生成V8

Question

这个问题有一些问题。但是答案没有帮助。我尝试为android生成D8。 The v8 guide表示gyp已被弃用。我的步骤是在这里：

1. 混帐克隆https://chromium.googlesource.com/chromium/tools/depot_tools.git
2. 出口PATH = 'PWD'/ depot_tools： “$ PATH”
3. 下载NDK-R14B
4. 取V8
5. CD V8
6. 回声 “TARGET_OS = [ '机器人']” >> ../.gclient & & gclient同步--nohooks
7. tools/dev/v8gen.py arm.release
8. gn gen out.gn/arm.release --args ='android_ndk_root =“/ path/android-ndk-r14b”android_ndk_version =“r14”v8_static_library = true android_sdk_root = “/路径/ Android的SDK-R25” TARGET_OS = “机器人” target_cpu = “臂” v8_target_cpu = “臂” is_component_build =假”
9. 忍者-C out.gn/arm.release D8

编译会引发一些错误。

In file included from ../../third_party/icu/source/common/unicode/unistr.h:33:0, 
       from ../../third_party/icu/source/common/unicode/locid.h:36, 
       from ../../third_party/icu/source/i18n/unicode/dcfmtsym.h:36, 
       from ../../third_party/icu/source/i18n/unicode/decimfmt.h:38, 
       from ../../third_party/icu/source/i18n/digitlst.h:32, 
       from ../../third_party/icu/source/i18n/visibledigits.cpp:18: 
../../third_party/icu/source/common/unicode/std_string.h:35:18: fatal error: string: No such file or directory 
#include <string> 
       ^
compilation terminated. 
[6/939] CC obj/third_party/icu/icui18n/utmscale.o 
ninja: build stopped: subcommand failed. 

我该如何解决？

Answer 1

你忘

android_ndk_major_version=14