[libc++] Build <filesystem> support as part of the dylib

Summary:
This patch treats <filesystem> as a first-class citizen of the dylib,
like all other sub-libraries (e.g. <chrono>). As such, it also removes
all special handling for installing the filesystem library separately
or disabling part of the test suite from the lit command line.

Reviewers: mclow.lists, EricWF, serge-sans-paille

Subscribers: mgorny, christof, jkorous, dexonsmith, jfb, jdoerfert, libcxx-commits

Differential Revision: https://reviews.llvm.org/D59152

llvm-svn: 356500

1 files changed, 0 insertions, 65 deletions

diff --git a/libcxx/test/std/input.output/filesystems/fs.enum/enum.perms.pass.cpp b/libcxx/test/std/input.output/filesystems/fs.enum/enum.perms.pass.cpp
deleted file mode 100644
index 93b5278fdd4..00000000000
--- a/libcxx/test/std/input.output/filesystems/fs.enum/enum.perms.pass.cpp
+++ /dev/null
@@ -1,65 +0,0 @@
-//===----------------------------------------------------------------------===//
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===//
-
-// UNSUPPORTED: c++98, c++03
-
-// <filesystem>
-
-// enum class perms;
-
-#include "filesystem_include.hpp"
-#include <type_traits>
-#include <cassert>
-#include <sys/stat.h>
-
-#include "test_macros.h"
-#include "check_bitmask_types.hpp"
-
-
-constexpr fs::perms ME(int val) { return static_cast<fs::perms>(val); }
-
-int main(int, char**) {
-  typedef fs::perms E;
-  static_assert(std::is_enum<E>::value, "");
-
-  // Check that E is a scoped enum by checking for conversions.
-  typedef std::underlying_type<E>::type UT;
-  static_assert(!std::is_convertible<E, UT>::value, "");
-
-  static_assert(std::is_same<UT, unsigned >::value, ""); // Implementation detail
-
-  typedef check_bitmask_type<E, E::group_all, E::owner_all> BitmaskTester;
-  assert(BitmaskTester::check());
-
-  static_assert(
-        E::none         == ME(0) &&
-
-        E::owner_read   == ME(0400) &&
-        E::owner_write  == ME(0200) &&
-        E::owner_exec   == ME(0100) &&
-        E::owner_all    == ME(0700) &&
-
-        E::group_read   == ME(040) &&
-        E::group_write  == ME(020) &&
-        E::group_exec   == ME(010) &&
-        E::group_all    == ME(070) &&
-
-        E::others_read  == ME(04) &&
-        E::others_write == ME(02) &&
-        E::others_exec  == ME(01) &&
-        E::others_all   == ME(07) &&
-        E::all          == ME(0777) &&
-        E::set_uid      == ME(04000) &&
-        E::set_gid      == ME(02000) &&
-        E::sticky_bit   == ME(01000) &&
-        E::mask         == ME(07777) &&
-        E::unknown      == ME(0xFFFF),
-        "Expected enumeration values do not match");
-
-  return 0;
-}