Accepting request 1197908 from home:aschnell:boost

- update to 1.86.0
  * process turned into compile library
  * for details on all changes see,
    https://www.boost.org/users/history/version_1_86_0.html
- boost-aarch64-flags.patch: updated
- boost-1.57.0-python-abi_letters.patch: updated
- boost-process.patch: removed (included upstream)
- boost-charconv-quadmath.patch: removed (improved upstream)

OBS-URL: https://build.opensuse.org/request/show/1197908
OBS-URL: https://build.opensuse.org/package/show/devel:libraries:c_c++/boost?expand=0&rev=330

boost-1.55.0-python-test-PyImport_AppendInittab.patch

@@ -0,0 +1,87 @@
+Index: boost_1_63_0/libs/python/test/exec.cpp
+===================================================================
+--- boost_1_63_0.orig/libs/python/test/exec.cpp
++++ boost_1_63_0/libs/python/test/exec.cpp
+@@ -56,8 +56,24 @@ void eval_test()
+   BOOST_TEST(value == "ABCDEFG");
+ }
+ 
++struct PyCtx
++{
++  PyCtx() {
++    Py_Initialize();
++  }
++
++  ~PyCtx() {
++    // N.B. certain problems may arise when Py_Finalize is called when
++    // using Boost.Python.  However in this test suite it all seems to
++    // work fine.
++    Py_Finalize();
++  }
++};
++
+ void exec_test()
+ {
++  PyCtx ctx;
++
+   // Retrieve the main module
+   python::object main = python::import("__main__");
+   
+@@ -138,6 +154,19 @@ void check_pyerr(bool pyerr_expected=fal
+   }
+ }
+ 
++template <class Cb>
++bool
++run_and_handle_exception(Cb cb, bool pyerr_expected = false)
++{
++  PyCtx ctx;
++  if (python::handle_exception(cb)) {
++    check_pyerr(pyerr_expected);
++    return true;
++  } else {
++    return false;
++  }
++}
++
+ int main(int argc, char **argv)
+ {
+   BOOST_TEST(argc == 2 || argc == 3);
+@@ -156,29 +185,19 @@ int main(int argc, char **argv)
+                  "builtin modules");
+   }
+ 
+-  // Initialize the interpreter
+-  Py_Initialize();
+-
+-  if (python::handle_exception(eval_test)) {
++   // N.B. exec_test mustn't be called through run_and_handle_exception
++  // as it needs to handles the python context by itself.
++  if (run_and_handle_exception(eval_test)
++      || python::handle_exception(exec_test))
+     check_pyerr();
+-  }
+-  else if(python::handle_exception(exec_test)) {
+-    check_pyerr();
+-  }
+-  else if (python::handle_exception(boost::bind(exec_file_test, script))) {
+-    check_pyerr();
+-  }
+-  
+-  if (python::handle_exception(exec_test_error))
+-  {
+-    check_pyerr(/*pyerr_expected*/ true);
+-  }
+   else
+-  {
++    run_and_handle_exception(boost::bind(exec_file_test, script));
++
++  if (!run_and_handle_exception(exec_test_error, true))
+     BOOST_ERROR("Python exception expected, but not seen.");
+-  }
+ 
+   if (argc > 2) {
++    PyCtx ctx;
+     // The main purpose is to test compilation. Since this test generates
+     // a file and I (rwgk) am uncertain about the side-effects, run it only
+     // if explicitly requested.