G -WL，-Z，Nocopyloc重定位误差

当我尝试编译以下程序

#include <iostream>
#include <memory>
#include <thread>
#include <vector>
// This function will be called from a thread 
void call_from_thread()
{
   std::cout << "Threaded: Hello, World" << std::endl;
}
int main()
{
   std::cout << "Hello World" << std::endl;
   std::thread t1(call_from_thread);
   t1.join();
   std::cout << "Goodbye World" << std::endl;
}

使用此调用

pi@raspberrypi：/tmp $ arm -linux -linux -gnueaeabihf -g -g -wall -o0 -o0 -ggdb -wl，-z，-z，nocopylelec segfault_check.cpp-cpp -ogv_test -o segv_test -segv_test -lpthRad>

它将在没有警告的情况下进行编译。在这种情况下，目标机是Raspberry Compute模块3运行Rapbian Stretch和GCC 6.3.0。试图运行它将导致立即发生的segfault，甚至在达到主入口点之前。

GNU gdb (Raspbian 7.12-6) 7.12.0.20161007-git
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Reading symbols from segv_test...done.
(gdb) run
Starting program: /tmp/segv_test 
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/arm-linux-gnueabihf/libthread_db.so.1".
Program received signal SIGSEGV, Segmentation fault.
0x00000000 in ?? ()
(gdb) bt
#0  0x00000000 in ?? ()
#1  0x76e99148 in __dynamic_cast () from /usr/lib/arm-linux-gnueabihf/libstdc++.so.6
#2  0x76f105f4 in bool std::has_facet<std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > > >(std::locale const&) () from /usr/lib/arm-linux-gnueabihf/libstdc++.so.6
#3  0x76f02f94 in std::basic_ios<char, std::char_traits<char> >::_M_cache_locale(std::locale const&) () from /usr/lib/arm-linux-gnueabihf/libstdc++.so.6
#4  0x76f030c0 in std::basic_ios<char, std::char_traits<char> >::init(std::basic_streambuf<char, std::char_traits<char> >*) () from /usr/lib/arm-linux-gnueabihf/libstdc++.so.6
#5  0x76eab684 in std::ios_base::Init::Init() () from /usr/lib/arm-linux-gnueabihf/libstdc++.so.6
#6  0x00010de8 in __static_initialization_and_destruction_0 (__initialize_p=1, __priority=65535) at /usr/include/c++/6/iostream:74
#7  0x00010e28 in _GLOBAL__sub_I__Z16call_from_threadv () at segfault_check.cpp:44
#8  0x00011db4 in __libc_csu_init ()
#9  0x76c5460c in __libc_start_main (main=0x7efff214, argc=1993838592, argv=0x76c5460c <__libc_start_main+168>, init=0x11d68 <__libc_csu_init>, fini=0x11dc8 <__libc_csu_fini>, rtld_fini=0x76fdf9b8 <_dl_fini>, stack_end=0x7efff214)
    at libc-start.c:247
#10 0x00010a78 in _start ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)
(gdb)

但是，如果我放下nocopyreloc指令，一切似乎都起作用：

pi@raspberrypi：/tmp $ arm -linux -linux -gnueabihf -g -g -wall -o0 -o0 -ggdb segfault_check.cpp -o segv_test -lpthread

pi@raspberrypi:/tmp $ ./segv_test 
Hello World
Threaded: Hello, World
Goodbye World

直到今天，我都不知道nocopyreloc选项。它通过cmake 滑入默认的cmake_exe_linker_flags设置工具链文件，我们用于交叉汇编。Binutils文档指出：

nocopyloc禁用副本重新定位的生产。

没有太多解释。

当我用G 7.2.0在Dev Machine(Linux X86_64(上编译程序时，我会收到以下错误消息

./segv_test: Symbol `_ZSt4cout' causes overflow in R_X86_64_PC32 relocation
./segv_test: Symbol `_ZSt4cout' causes overflow in R_X86_64_PC32 relocation
./segv_test: Symbol `_ZSt4cout' causes overflow in R_X86_64_PC32 relocation
./segv_test: Symbol `_ZTVNSt6thread6_StateE' causes overflow in R_X86_64_PC32 relocation
Segmentation fault (core dumped)

似乎暗示了问题的原因。显然，装载机无法执行必要的重新定位，但我真的不太了解该过程的细节。

我想知道我可以安全地丢弃nocopyreloc选项，还是我需要以不同的或两者的方式构建我的Libs？或什么？