android - 仿生工具链 ld 可重定位目标文件问题

Question

我正在尝试为 Arm-android 交叉编译 GRPC C++，在链接一些库期间，我从 ld 收到了这些错误：

    arm-linux-androideabi-ld: error: /grpc/objs/opt/src/cpp/client/client_context.o: requires unsupported dynamic reloc R_ARM_REL32; recompile with -fPIC
    arm-linux-androideabi-ld: error: /grpc/objs/opt/src/cpp/server/server.o: requires unsupported dynamic reloc R_ARM_REL32; recompile with -fPIC
    arm-linux-androideabi-ld: error: /grpc/objs/opt/src/cpp/util/status.o: requires unsupported dynamic reloc R_ARM_REL32; recompile with -fPIC
    src/cpp/client/client_context.cc:55: error: undefined reference to '__dso_handle'
    include/grpc++/impl/codegen/status.h:53: error: undefined reference to '__dso_handle'
    include/grpc++/impl/grpc_library.h:61: error: undefined reference to '__dso_handle'

有谁知道这个错误的原因是什么？.cc 文件都是用-fPIC标志编译的。