[boost] update to 1.73.0 (#11221)

* [boost] update to 1.73

* [ompl] remove dependency to boost-disjoint-sets

* [libtorrent] include fixes from RC_1_2 branch

* [liblas] fix boost headers

* [freeopcua] fix std headers

* [pcl] fix build with Boost 1.73.0

* [hpx] fix build with Boost 1.73.0

* [libmysql] fix conflict with C++20 header <version>

* [boost-modular-build-helper] move port-specific b2 options to the file `<port_dir>/b2-options.cmake`
[boost-python] support Python2 (fixes #3495)

* [boost-python] remove Python executable from user-config

* [libtorrent] update version after merge

* [libtorrent] add boost-variant dependency

1 files changed, 0 insertions, 37 deletions

diff --git a/ports/boost-process/async_pipe_header.patch b/ports/boost-process/async_pipe_header.patch
deleted file mode 100644
index 7308f4b9d..000000000
--- a/ports/boost-process/async_pipe_header.patch
+++ /dev/null
@@ -1,37 +0,0 @@
-diff --git a/include/boost/process/async_pipe.hpp b/include/boost/process/async_pipe.hpp

-index 101fe1d59..a562432c0 100644

---- a/include/boost/process/async_pipe.hpp

-+++ b/include/boost/process/async_pipe.hpp

-@@ -47,6 +47,8 @@ class async_pipe

-      */

-     typedef platform_specific handle_type;

- 

-+    typedef typename handle_type::executor_type executor_type;

-+

-     /** Construct a new async_pipe, does automatically open the pipe.

-      * Initializes source and sink with the same io_context.

-      * @note Windows creates a named pipe here, where the name is automatically generated.

-diff --git a/include/boost/process/detail/posix/async_pipe.hpp b/include/boost/process/detail/posix/async_pipe.hpp

-index 725a07890..a82c057b9 100644

---- a/include/boost/process/detail/posix/async_pipe.hpp

-+++ b/include/boost/process/detail/posix/async_pipe.hpp

-@@ -23,6 +23,7 @@ class async_pipe

- public:

-     typedef int native_handle_type;

-     typedef ::boost::asio::posix::stream_descriptor handle_type;

-+    typedef typename handle_type::executor_type executor_type;

- 

-     inline async_pipe(boost::asio::io_context & ios) : async_pipe(ios, ios) {}

- 

-diff --git a/include/boost/process/detail/windows/async_pipe.hpp b/include/boost/process/detail/windows/async_pipe.hpp

-index 06d5f2d85..0b447f9b8 100644

---- a/include/boost/process/detail/windows/async_pipe.hpp

-+++ b/include/boost/process/detail/windows/async_pipe.hpp

-@@ -48,6 +48,7 @@ class async_pipe

- public:

-     typedef ::boost::winapi::HANDLE_ native_handle_type;

-     typedef ::boost::asio::windows::stream_handle   handle_type;

-+    typedef typename handle_type::executor_type executor_type;

- 

-     async_pipe(boost::asio::io_context & ios) : async_pipe(ios, ios, make_pipe_name(), true) {}

-     async_pipe(boost::asio::io_context & ios_source, boost::asio::io_context & ios_sink)