I am trying to cross compile V8 for Android (ARM) on an Ubuntu host using the latest NDK 19:
gn gen outgn/arm-release --args="is_debug=false symbol_level=0 target_cpu=\"arm\" v8_target_cpu=\"arm\" target_os=\"android\"" ninja -C outgn/arm-release v8_libplatform And then I try to inspect the exported symbols from the resulting object file: nm -C outgn/arm-release/obj/v8_libplatform/default-platform.o | grep "v8::platform::DefaultPlatform::DefaultPlatform" outputs the following when building V8 7.2.502.25: 00000001 T v8::platform::DefaultPlatform::DefaultPlatform(v8::platform:: IdleTaskSupport, std::__ndk1::unique_ptr<v8::TracingController, std::__ndk1 ::default_delete<v8::TracingController> >) and the following when building V8 7.3.492.10: 00000001 T v8::platform::DefaultPlatform::DefaultPlatform(v8::platform:: IdleTaskSupport, std::__1::unique_ptr<v8::TracingController, std::__1:: default_delete<v8::TracingController> >) Notice the "std::__ndk1" vs "std::__1". It looks like some different STL is used in 7.3. As a result I am getting errors when I try to link against "libv8_libplatform.a" in Android studio: error: undefined reference to 'v8::platform::DefaultPlatform::DefaultPlatform(v8::platform::IdleTaskSupport, std::__ndk1::unique_ptr<v8::TracingController, std::__ndk1::default_delete<v8::TracingController> >)' Do you know what might have changed in the compilation process of V8 between those two versions that would result in such behavior? And is it possible to somehow control this using some build flags? -- -- v8-users mailing list v8-users@googlegroups.com http://groups.google.com/group/v8-users --- You received this message because you are subscribed to the Google Groups "v8-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to v8-users+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
