Allow libc++ to be built on systems without POSIX threads

If you're crazy enough to want this sort of thing, then add
-D_LIBCPP_HAS_NO_THREADS to your CXXFLAGS and
--param=additiona_features=libcpp-has-no-threads to your lit commnad line.

http://reviews.llvm.org/D3969

llvm-svn: 217271

26 files changed, 52 insertions, 0 deletions

diff --git a/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.algorithm/swap.pass.cpp b/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.algorithm/swap.pass.cpp
index 9a7f8dcab27..476ca0c4ed2 100644
--- a/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.algorithm/swap.pass.cpp
+++ b/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.algorithm/swap.pass.cpp
@@ -6,6 +6,8 @@
 // Source Licenses. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
+//
+// UNSUPPORTED: libcpp-has-no-threads
 
 // <thread>
 
diff --git a/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.assign/move.pass.cpp b/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.assign/move.pass.cpp
index 1a5f3208eed..b8c7a742b6b 100644
--- a/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.assign/move.pass.cpp
+++ b/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.assign/move.pass.cpp
@@ -6,6 +6,8 @@
 // Source Licenses. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
+//
+// UNSUPPORTED: libcpp-has-no-threads
 
 // <thread>
 
diff --git a/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.constr/F.pass.cpp b/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.constr/F.pass.cpp
index e5568bae29b..9b724f74178 100644
--- a/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.constr/F.pass.cpp
+++ b/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.constr/F.pass.cpp
@@ -6,6 +6,8 @@
 // Source Licenses. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
+//
+// UNSUPPORTED: libcpp-has-no-threads
 
 // <thread>
 
diff --git a/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.constr/default.pass.cpp b/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.constr/default.pass.cpp
index cd9c2c407b5..64d5a935ba5 100644
--- a/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.constr/default.pass.cpp
+++ b/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.constr/default.pass.cpp
@@ -6,6 +6,8 @@
 // Source Licenses. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
+//
+// UNSUPPORTED: libcpp-has-no-threads
 
 // <thread>
 
diff --git a/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.constr/move.pass.cpp b/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.constr/move.pass.cpp
index 17268abf1d5..36e0fbd7b59 100644
--- a/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.constr/move.pass.cpp
+++ b/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.constr/move.pass.cpp
@@ -6,6 +6,8 @@
 // Source Licenses. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
+//
+// UNSUPPORTED: libcpp-has-no-threads
 
 // <thread>
 
diff --git a/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.destr/dtor.pass.cpp b/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.destr/dtor.pass.cpp
index e068c04b320..20c8da1de92 100644
--- a/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.destr/dtor.pass.cpp
+++ b/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.destr/dtor.pass.cpp
@@ -6,6 +6,8 @@
 // Source Licenses. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
+//
+// UNSUPPORTED: libcpp-has-no-threads
 
 // <thread>
 
diff --git a/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.id/assign.pass.cpp b/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.id/assign.pass.cpp
index b8727d0a663..585f7ea98a0 100644
--- a/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.id/assign.pass.cpp
+++ b/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.id/assign.pass.cpp
@@ -6,6 +6,8 @@
 // Source Licenses. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
+//
+// UNSUPPORTED: libcpp-has-no-threads
 
 // <thread>
 
diff --git a/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.id/copy.pass.cpp b/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.id/copy.pass.cpp
index 6d17dfcb3d2..e8c38016b28 100644
--- a/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.id/copy.pass.cpp
+++ b/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.id/copy.pass.cpp
@@ -6,6 +6,8 @@
 // Source Licenses. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
+//
+// UNSUPPORTED: libcpp-has-no-threads
 
 // <thread>
 
diff --git a/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.id/default.pass.cpp b/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.id/default.pass.cpp
index b315473b5ff..0037deb1dd6 100644
--- a/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.id/default.pass.cpp
+++ b/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.id/default.pass.cpp
@@ -6,6 +6,8 @@
 // Source Licenses. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
+//
+// UNSUPPORTED: libcpp-has-no-threads
 
 // <thread>
 
diff --git a/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.id/eq.pass.cpp b/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.id/eq.pass.cpp
index 2ff273c1389..6dd4c3ec4f5 100644
--- a/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.id/eq.pass.cpp
+++ b/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.id/eq.pass.cpp
@@ -6,6 +6,8 @@
 // Source Licenses. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
+//
+// UNSUPPORTED: libcpp-has-no-threads
 
 // <thread>
 
diff --git a/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.id/lt.pass.cpp b/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.id/lt.pass.cpp
index 099781fb72f..de52b1d00cd 100644
--- a/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.id/lt.pass.cpp
+++ b/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.id/lt.pass.cpp
@@ -6,6 +6,8 @@
 // Source Licenses. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
+//
+// UNSUPPORTED: libcpp-has-no-threads
 
 // <thread>
 
diff --git a/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.id/stream.pass.cpp b/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.id/stream.pass.cpp
index 54fc739173d..126965fe3fc 100644
--- a/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.id/stream.pass.cpp
+++ b/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.id/stream.pass.cpp
@@ -6,6 +6,8 @@
 // Source Licenses. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
+//
+// UNSUPPORTED: libcpp-has-no-threads
 
 // <thread>
 
diff --git a/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.id/thread_id.pass.cpp b/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.id/thread_id.pass.cpp
index d407dfc5b3c..bb7f2aa0dc2 100644
--- a/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.id/thread_id.pass.cpp
+++ b/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.id/thread_id.pass.cpp
@@ -6,6 +6,8 @@
 // Source Licenses. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
+//
+// UNSUPPORTED: libcpp-has-no-threads
 
 // <functional>
 
diff --git a/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.member/detach.pass.cpp b/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.member/detach.pass.cpp
index dbb98b5ff96..5a312324400 100644
--- a/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.member/detach.pass.cpp
+++ b/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.member/detach.pass.cpp
@@ -6,6 +6,8 @@
 // Source Licenses. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
+//
+// UNSUPPORTED: libcpp-has-no-threads
 
 // <thread>
 
diff --git a/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.member/get_id.pass.cpp b/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.member/get_id.pass.cpp
index 6af4f3bf465..a5ea55a5549 100644
--- a/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.member/get_id.pass.cpp
+++ b/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.member/get_id.pass.cpp
@@ -6,6 +6,8 @@
 // Source Licenses. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
+//
+// UNSUPPORTED: libcpp-has-no-threads
 
 // <thread>
 
diff --git a/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.member/join.pass.cpp b/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.member/join.pass.cpp
index 32faef42fc7..2559303e142 100644
--- a/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.member/join.pass.cpp
+++ b/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.member/join.pass.cpp
@@ -6,6 +6,8 @@
 // Source Licenses. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
+//
+// UNSUPPORTED: libcpp-has-no-threads
 
 // <thread>
 
diff --git a/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.member/joinable.pass.cpp b/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.member/joinable.pass.cpp
index 9c90eb729ea..351c1cf45b2 100644
--- a/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.member/joinable.pass.cpp
+++ b/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.member/joinable.pass.cpp
@@ -6,6 +6,8 @@
 // Source Licenses. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
+//
+// UNSUPPORTED: libcpp-has-no-threads
 
 // <thread>
 
diff --git a/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.member/native_handle.pass.cpp b/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.member/native_handle.pass.cpp
index 1aae922f048..37c2d9c9bac 100644
--- a/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.member/native_handle.pass.cpp
+++ b/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.member/native_handle.pass.cpp
@@ -6,6 +6,8 @@
 // Source Licenses. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
+//
+// UNSUPPORTED: libcpp-has-no-threads
 
 // <thread>
 
diff --git a/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.member/swap.pass.cpp b/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.member/swap.pass.cpp
index 820091edd0e..e8dede17b5d 100644
--- a/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.member/swap.pass.cpp
+++ b/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.member/swap.pass.cpp
@@ -6,6 +6,8 @@
 // Source Licenses. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
+//
+// UNSUPPORTED: libcpp-has-no-threads
 
 // <thread>
 
diff --git a/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.static/hardware_concurrency.pass.cpp b/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.static/hardware_concurrency.pass.cpp
index 256edc2716f..4d1ffad4593 100644
--- a/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.static/hardware_concurrency.pass.cpp
+++ b/libcxx/test/thread/thread.threads/thread.thread.class/thread.thread.static/hardware_concurrency.pass.cpp
@@ -6,6 +6,8 @@
 // Source Licenses. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
+//
+// UNSUPPORTED: libcpp-has-no-threads
 
 // <thread>
 
diff --git a/libcxx/test/thread/thread.threads/thread.thread.class/types.pass.cpp b/libcxx/test/thread/thread.threads/thread.thread.class/types.pass.cpp
index e5094f7deb2..a5bf77031cc 100644
--- a/libcxx/test/thread/thread.threads/thread.thread.class/types.pass.cpp
+++ b/libcxx/test/thread/thread.threads/thread.thread.class/types.pass.cpp
@@ -6,6 +6,8 @@
 // Source Licenses. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
+//
+// UNSUPPORTED: libcpp-has-no-threads
 
 // <thread>
 
diff --git a/libcxx/test/thread/thread.threads/thread.thread.this/get_id.pass.cpp b/libcxx/test/thread/thread.threads/thread.thread.this/get_id.pass.cpp
index ef6615b3fe3..3b4b7823a83 100644
--- a/libcxx/test/thread/thread.threads/thread.thread.this/get_id.pass.cpp
+++ b/libcxx/test/thread/thread.threads/thread.thread.this/get_id.pass.cpp
@@ -6,6 +6,8 @@
 // Source Licenses. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
+//
+// UNSUPPORTED: libcpp-has-no-threads
 
 // <thread>
 
diff --git a/libcxx/test/thread/thread.threads/thread.thread.this/sleep_for.pass.cpp b/libcxx/test/thread/thread.threads/thread.thread.this/sleep_for.pass.cpp
index f66b9627985..bffb5f38b3c 100644
--- a/libcxx/test/thread/thread.threads/thread.thread.this/sleep_for.pass.cpp
+++ b/libcxx/test/thread/thread.threads/thread.thread.this/sleep_for.pass.cpp
@@ -6,6 +6,8 @@
 // Source Licenses. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
+//
+// UNSUPPORTED: libcpp-has-no-threads
 
 // <thread>
 
diff --git a/libcxx/test/thread/thread.threads/thread.thread.this/sleep_until.pass.cpp b/libcxx/test/thread/thread.threads/thread.thread.this/sleep_until.pass.cpp
index 2f3bb9a0823..9f3941b93ad 100644
--- a/libcxx/test/thread/thread.threads/thread.thread.this/sleep_until.pass.cpp
+++ b/libcxx/test/thread/thread.threads/thread.thread.this/sleep_until.pass.cpp
@@ -6,6 +6,8 @@
 // Source Licenses. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
+//
+// UNSUPPORTED: libcpp-has-no-threads
 
 // <thread>
 
diff --git a/libcxx/test/thread/thread.threads/thread.thread.this/yield.pass.cpp b/libcxx/test/thread/thread.threads/thread.thread.this/yield.pass.cpp
index 52f53a6a483..daf5b0cf7ab 100644
--- a/libcxx/test/thread/thread.threads/thread.thread.this/yield.pass.cpp
+++ b/libcxx/test/thread/thread.threads/thread.thread.this/yield.pass.cpp
@@ -6,6 +6,8 @@
 // Source Licenses. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
+//
+// UNSUPPORTED: libcpp-has-no-threads
 
 // <thread>
 
diff --git a/libcxx/test/thread/thread.threads/version.pass.cpp b/libcxx/test/thread/thread.threads/version.pass.cpp
index 6d272c79321..d16b0eb0684 100644
--- a/libcxx/test/thread/thread.threads/version.pass.cpp
+++ b/libcxx/test/thread/thread.threads/version.pass.cpp
@@ -6,6 +6,8 @@
 // Source Licenses. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
+//
+// UNSUPPORTED: libcpp-has-no-threads
 
 // <thread>