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, 184 deletions

diff --git a/lib/libcxx/src/random.cpp b/lib/libcxx/src/random.cpp
deleted file mode 100644
index 9efac7a66a7..00000000000
--- a/lib/libcxx/src/random.cpp
+++ /dev/null
@@ -1,184 +0,0 @@
-//===-------------------------- random.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>
-
-#if defined(_LIBCPP_USING_WIN32_RANDOM)
-// Must be defined before including stdlib.h to enable rand_s().
-#define _CRT_RAND_S
-#endif // defined(_LIBCPP_USING_WIN32_RANDOM)
-
-#include "random"
-#include "system_error"
-
-#if defined(__sun__)
-#define rename solaris_headers_are_broken
-#endif // defined(__sun__)
-
-#include <errno.h>
-#include <stdio.h>
-#include <stdlib.h>
-
-#if defined(_LIBCPP_USING_GETENTROPY)
-#include <sys/random.h>
-#elif defined(_LIBCPP_USING_DEV_RANDOM)
-#include <fcntl.h>
-#include <unistd.h>
-#elif defined(_LIBCPP_USING_NACL_RANDOM)
-#include <nacl/nacl_random.h>
-#endif
-
-#include <limits>
-
-_LIBCPP_BEGIN_NAMESPACE_STD
-
-#if defined(_LIBCPP_USING_GETENTROPY)
-
-random_device::random_device(const string& __token)
-{
-    if (__token != "/dev/urandom")
-        __throw_system_error(ENOENT, ("random device not supported " + __token).c_str());
-}
-
-random_device::~random_device()
-{
-}
-
-unsigned
-random_device::operator()()
-{
-    unsigned r;
-    size_t n = sizeof(r);
-    int err = getentropy(&r, n);
-    if (err)
-        __throw_system_error(errno, "random_device getentropy failed");
-    return r;
-}
-
-#elif defined(_LIBCPP_USING_ARC4_RANDOM)
-
-random_device::random_device(const string& __token)
-{
-    if (__token != "/dev/urandom")
-        __throw_system_error(ENOENT, ("random device not supported " + __token).c_str());
-}
-
-random_device::~random_device()
-{
-}
-
-unsigned
-random_device::operator()()
-{
-    return arc4random();
-}
-
-#elif defined(_LIBCPP_USING_DEV_RANDOM)
-
-random_device::random_device(const string& __token)
-    : __f_(open(__token.c_str(), O_RDONLY))
-{
-    if (__f_ < 0)
-        __throw_system_error(errno, ("random_device failed to open " + __token).c_str());
-}
-
-random_device::~random_device()
-{
-    close(__f_);
-}
-
-unsigned
-random_device::operator()()
-{
-    unsigned r;
-    size_t n = sizeof(r);
-    char* p = reinterpret_cast<char*>(&r);
-    while (n > 0)
-    {
-        ssize_t s = read(__f_, p, n);
-        if (s == 0)
-            __throw_system_error(ENODATA, "random_device got EOF");
-        if (s == -1)
-        {
-            if (errno != EINTR)
-                __throw_system_error(errno, "random_device got an unexpected error");
-            continue;
-        }
-        n -= static_cast<size_t>(s);
-        p += static_cast<size_t>(s);
-    }
-    return r;
-}
-
-#elif defined(_LIBCPP_USING_NACL_RANDOM)
-
-random_device::random_device(const string& __token)
-{
-    if (__token != "/dev/urandom")
-        __throw_system_error(ENOENT, ("random device not supported " + __token).c_str());
-    int error = nacl_secure_random_init();
-    if (error)
-        __throw_system_error(error, ("random device failed to open " + __token).c_str());
-}
-
-random_device::~random_device()
-{
-}
-
-unsigned
-random_device::operator()()
-{
-    unsigned r;
-    size_t n = sizeof(r);
-    size_t bytes_written;
-    int error = nacl_secure_random(&r, n, &bytes_written);
-    if (error != 0)
-        __throw_system_error(error, "random_device failed getting bytes");
-    else if (bytes_written != n)
-        __throw_runtime_error("random_device failed to obtain enough bytes");
-    return r;
-}
-
-#elif defined(_LIBCPP_USING_WIN32_RANDOM)
-
-random_device::random_device(const string& __token)
-{
-    if (__token != "/dev/urandom")
-        __throw_system_error(ENOENT, ("random device not supported " + __token).c_str());
-}
-
-random_device::~random_device()
-{
-}
-
-unsigned
-random_device::operator()()
-{
-    unsigned r;
-    errno_t err = rand_s(&r);
-    if (err)
-        __throw_system_error(err, "random_device rand_s failed.");
-    return r;
-}
-
-#else
-#error "Random device not implemented for this architecture"
-#endif
-
-double
-random_device::entropy() const _NOEXCEPT
-{
-#ifdef __OpenBSD__
-    return std::numeric_limits<unsigned int>::digits;
-#else
-    return 0;
-#endif
-}
-
-_LIBCPP_END_NAMESPACE_STD