Remove libc++ and libc++abi 8.0.0 now that we switched to version 10.0.1

in the gnu/ directory.

1 files changed, 0 insertions, 222 deletions

diff --git a/lib/libcxx/src/thread.cpp b/lib/libcxx/src/thread.cpp
deleted file mode 100644
index 57ae90c686a..00000000000
--- a/lib/libcxx/src/thread.cpp
+++ /dev/null
@@ -1,222 +0,0 @@
-//===------------------------- thread.cpp----------------------------------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#include "__config"
-#ifndef _LIBCPP_HAS_NO_THREADS
-
-#include "thread"
-#include "exception"
-#include "vector"
-#include "future"
-#include "limits"
-#include <sys/types.h>
-
-#if defined(__unix__) || (defined(__APPLE__) && defined(__MACH__))
-# include <sys/param.h>
-# if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) || defined(__DragonFly__) || defined(__APPLE__)
-#   include <sys/sysctl.h>
-# endif
-#endif // defined(__unix__) || (defined(__APPLE__) && defined(__MACH__))
-
-#if defined(__unix__) || (defined(__APPLE__) && defined(__MACH__)) || defined(__CloudABI__) || defined(__Fuchsia__)
-# include <unistd.h>
-#endif // defined(__unix__) || (defined(__APPLE__) && defined(__MACH__)) || defined(__CloudABI__) || defined(__Fuchsia__)
-
-#if defined(__NetBSD__)
-#pragma weak pthread_create // Do not create libpthread dependency
-#endif
-
-#if defined(_LIBCPP_WIN32API)
-#include <windows.h>
-#endif
-
-_LIBCPP_BEGIN_NAMESPACE_STD
-
-thread::~thread()
-{
-    if (!__libcpp_thread_isnull(&__t_))
-        terminate();
-}
-
-void
-thread::join()
-{
-    int ec = EINVAL;
-    if (!__libcpp_thread_isnull(&__t_))
-    {
-        ec = __libcpp_thread_join(&__t_);
-        if (ec == 0)
-            __t_ = _LIBCPP_NULL_THREAD;
-    }
-
-    if (ec)
-        __throw_system_error(ec, "thread::join failed");
-}
-
-void
-thread::detach()
-{
-    int ec = EINVAL;
-    if (!__libcpp_thread_isnull(&__t_))
-    {
-        ec = __libcpp_thread_detach(&__t_);
-        if (ec == 0)
-            __t_ = _LIBCPP_NULL_THREAD;
-    }
-
-    if (ec)
-        __throw_system_error(ec, "thread::detach failed");
-}
-
-unsigned
-thread::hardware_concurrency() _NOEXCEPT
-{
-#if defined(CTL_HW) && defined(HW_NCPUONLINE)
-    unsigned n;
-    int mib[2] = {CTL_HW, HW_NCPUONLINE};
-    std::size_t s = sizeof(n);
-    sysctl(mib, 2, &n, &s, 0, 0);
-    return n;
-#elif defined(_SC_NPROCESSORS_ONLN)
-    long result = sysconf(_SC_NPROCESSORS_ONLN);
-    // sysconf returns -1 if the name is invalid, the option does not exist or
-    // does not have a definite limit.
-    // if sysconf returns some other negative number, we have no idea
-    // what is going on. Default to something safe.
-    if (result < 0)
-        return 0;
-    return static_cast<unsigned>(result);
-#elif defined(_LIBCPP_WIN32API)
-    SYSTEM_INFO info;
-    GetSystemInfo(&info);
-    return info.dwNumberOfProcessors;
-#else  // defined(CTL_HW) && defined(HW_NCPU)
-    // TODO: grovel through /proc or check cpuid on x86 and similar
-    // instructions on other architectures.
-#   if defined(_LIBCPP_WARNING)
-        _LIBCPP_WARNING("hardware_concurrency not yet implemented")
-#   else
-#       warning hardware_concurrency not yet implemented
-#   endif
-    return 0;  // Means not computable [thread.thread.static]
-#endif  // defined(CTL_HW) && defined(HW_NCPU)
-}
-
-namespace this_thread
-{
-
-void
-sleep_for(const chrono::nanoseconds& ns)
-{
-    if (ns > chrono::nanoseconds::zero())
-    {
-        __libcpp_thread_sleep_for(ns);
-    }
-}
-
-}  // this_thread
-
-__thread_specific_ptr<__thread_struct>&
-__thread_local_data()
-{
-    static __thread_specific_ptr<__thread_struct> __p;
-    return __p;
-}
-
-// __thread_struct_imp
-
-template <class T>
-class _LIBCPP_HIDDEN __hidden_allocator
-{
-public:
-    typedef T  value_type;
-    
-    T* allocate(size_t __n)
-        {return static_cast<T*>(::operator new(__n * sizeof(T)));}
-    void deallocate(T* __p, size_t) {::operator delete(static_cast<void*>(__p));}
-
-    size_t max_size() const {return size_t(~0) / sizeof(T);}
-};
-
-class _LIBCPP_HIDDEN __thread_struct_imp
-{
-    typedef vector<__assoc_sub_state*,
-                          __hidden_allocator<__assoc_sub_state*> > _AsyncStates;
-    typedef vector<pair<condition_variable*, mutex*>,
-               __hidden_allocator<pair<condition_variable*, mutex*> > > _Notify;
-
-    _AsyncStates async_states_;
-    _Notify notify_;
-
-    __thread_struct_imp(const __thread_struct_imp&);
-    __thread_struct_imp& operator=(const __thread_struct_imp&);
-public:
-    __thread_struct_imp() {}
-    ~__thread_struct_imp();
-
-    void notify_all_at_thread_exit(condition_variable* cv, mutex* m);
-    void __make_ready_at_thread_exit(__assoc_sub_state* __s);
-};
-
-__thread_struct_imp::~__thread_struct_imp()
-{
-    for (_Notify::iterator i = notify_.begin(), e = notify_.end();
-            i != e; ++i)
-    {
-        i->second->unlock();
-        i->first->notify_all();
-    }
-    for (_AsyncStates::iterator i = async_states_.begin(), e = async_states_.end();
-            i != e; ++i)
-    {
-        (*i)->__make_ready();
-        (*i)->__release_shared();
-    }
-}
-
-void
-__thread_struct_imp::notify_all_at_thread_exit(condition_variable* cv, mutex* m)
-{
-    notify_.push_back(pair<condition_variable*, mutex*>(cv, m));
-}
-
-void
-__thread_struct_imp::__make_ready_at_thread_exit(__assoc_sub_state* __s)
-{
-    async_states_.push_back(__s);
-    __s->__add_shared();
-}
-
-// __thread_struct
-
-__thread_struct::__thread_struct()
-    : __p_(new __thread_struct_imp)
-{
-}
-
-__thread_struct::~__thread_struct()
-{
-    delete __p_;
-}
-
-void
-__thread_struct::notify_all_at_thread_exit(condition_variable* cv, mutex* m)
-{
-    __p_->notify_all_at_thread_exit(cv, m);
-}
-
-void
-__thread_struct::__make_ready_at_thread_exit(__assoc_sub_state* __s)
-{
-    __p_->__make_ready_at_thread_exit(__s);
-}
-
-_LIBCPP_END_NAMESPACE_STD
-
-#endif // !_LIBCPP_HAS_NO_THREADS