[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, 39 deletions

diff --git a/libcxx/test/std/input.output/filesystems/class.path/synop.pass.cpp b/libcxx/test/std/input.output/filesystems/class.path/synop.pass.cpp
deleted file mode 100644
index 8aa186e32ae..00000000000
--- a/libcxx/test/std/input.output/filesystems/class.path/synop.pass.cpp
+++ /dev/null
@@ -1,39 +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>
-
-// class path
-
-// typedef ... value_type;
-// typedef basic_string<value_type> string_type;
-// static constexpr value_type preferred_separator = ...;
-
-#include "filesystem_include.hpp"
-#include <type_traits>
-#include <cassert>
-
-#include "test_macros.h"
-
-
-int main(int, char**) {
-  using namespace fs;
-  ASSERT_SAME_TYPE(path::value_type, char);
-  ASSERT_SAME_TYPE(path::string_type, std::basic_string<path::value_type>);
-  {
-    ASSERT_SAME_TYPE(const path::value_type, decltype(path::preferred_separator));
-    static_assert(path::preferred_separator == '/', "");
-    // Make preferred_separator ODR used by taking its address.
-    const char* dummy = &path::preferred_separator;
-    ((void)dummy);
-  }
-
-  return 0;
-}