Jonathan Wakely 183ae52b22 libstdc++: make atomic waiting depend on gthreads or futexes ... libstdc++-v3/ChangeLog: * include/bits/atomic_wait.h: Do not define anything unless gthreads or futexes are available. * include/bits/atomic_timed_wait.h: Likewise. * include/bits/semaphore_base.h: Likewise. * include/std/semaphore: Likewise. * include/bits/atomic_base.h (atomic_flag::wait) (atomic_flag::notify_one, atomic_flag::notify_all) (__atomic_base<I>::wait, __atomic_base<I>::notify_one) (__atomic_base<I>::notify_all, __atomic_base<P*>::wait) (__atomic_base<P*>::notify_one, __atomic_base<P*>::notify_all) (__atomic_impl::wait, __atomic_impl::notify_one) (__atomic_impl::notify_all, __atomic_float::wait) (__atomic_float::notify_one, __atomic_float::notify_all) (__atomic_ref::wait, __atomic_ref::notify_one) (__atomic_ref::notify_all): Only define if gthreads or futexes are available. * include/std/atomic (atomic::wait, atomic::notify_one) (atomic::notify_all): Likewise. * include/std/version (__cpp_lib_semaphore): Define conditionally.		2020-11-23 18:12:39 +00:00
..
algorithm
any
array	libstdc++: Remove <debug/array>	2020-11-09 21:20:01 +01:00
atomic	libstdc++: make atomic waiting depend on gthreads or futexes	2020-11-23 18:12:39 +00:00
bit	libstdc++: Remove redundant check for zero in std::__popcount	2020-11-09 14:54:29 +00:00
bitset
charconv	libstdc++: Add missing noexcept to std::from_chars declarations	2020-10-27 14:50:38 +00:00
chrono	libstdc++: Fix arithmetic bug in year_month_weekday conversion [PR96713]	2020-10-28 12:28:08 -04:00
codecvt
complex
concepts
condition_variable	libstdc++: Reduce header dependencies in and on <memory>	2020-10-22 18:42:03 +01:00
coroutine	libstdc++: Define noop coroutine details private and inline [PR 95917]	2020-10-20 11:37:48 +01:00
deque
execution
filesystem
forward_list
fstream	libstdc++: Override BUFSIZ for Windows targets [PR 94268]	2020-10-28 13:19:21 +00:00
functional	libstdc++: Remove <debug/array>	2020-11-09 21:20:01 +01:00
future	libstdc++: Move std::thread to a new header	2020-11-19 13:36:15 +00:00
iomanip
ios
iosfwd
iostream
istream
iterator
latch	libstdc++: Add C++2a synchronization support	2020-11-20 14:40:18 -08:00
limits
list
locale
map
memory	libstdc++: Reduce header dependencies in and on <memory>	2020-10-22 18:42:03 +01:00
memory_resource	libstdc++: Ensure std::forward_as_tuple is defined	2020-10-23 01:12:00 +01:00
mutex	libstdc++: Rewrite std::call_once to use futexes [PR 66146]	2020-11-03 18:44:49 +00:00
numbers
numeric
optional	libstdc++: Fix constraints on std::optional comparisons [PR 96269]	2020-11-05 19:09:22 +00:00
ostream	libstdc++: Implement std::emit_on_flush etc.	2020-11-11 00:19:40 +00:00
queue
random
ranges	libstdc++: Fix ranges::join_view::_Iterator::operator-> [LWG 3500]	2020-11-18 10:23:57 -05:00
ratio
regex	libstdc++: Remove <memory_resource> dependency from <regex> [PR 92546]	2020-11-20 13:06:48 +00:00
scoped_allocator	libstdc++: Reduce header dependencies in and on <memory>	2020-10-22 18:42:03 +01:00
semaphore	libstdc++: make atomic waiting depend on gthreads or futexes	2020-11-23 18:12:39 +00:00
set
shared_mutex	libstdc++: Only include <condition_variable> in <shared_mutex> if needed	2020-10-22 18:49:38 +01:00
span	libstdc++: Remove <debug/array>	2020-11-09 21:20:01 +01:00
sstream	libstdc++: Reorder constructors in <sstream>	2020-11-10 19:22:48 +00:00
stack
stdexcept
stop_token	libstdc++: Move std::thread to a new header	2020-11-19 13:36:15 +00:00
streambuf
string
string_view
syncstream	libstdc++: Implement std::emit_on_flush etc.	2020-11-11 00:19:40 +00:00
system_error
thread	libstdc++: Move std::thread to a new header	2020-11-19 13:36:15 +00:00
tuple
type_traits	libstdc++: Define type traits for wchar_t even when libc support missing	2020-11-01 11:39:07 +00:00
typeindex
unordered_map
unordered_set
utility
valarray
variant	libstdc++: Fix some warnings in headers	2020-10-29 22:47:22 +00:00
vector
version	libstdc++: make atomic waiting depend on gthreads or futexes	2020-11-23 18:12:39 +00:00