Copy patches 3.11

Author: o01eg

patches/3.11/0001-Prevent-incorrect-include-of-io.h-found-in-libmpdec-.patch

@@ -0,0 +1,35 @@
+From 3c373cfd1c38b0ab69f5f268dc67cf45ae8933b1 Mon Sep 17 00:00:00 2001
+From: Jean-Christophe Fillion-Robin <jchris.fillionr@kitware.com>
+Date: Mon, 6 Nov 2017 21:44:29 -0500
+Subject: [PATCH 1/3] Prevent incorrect include of "io.h" found in libmpdec
+ directory
+
+This commit improves support for building python with built-in extensions
+on windows where the header provided by libmpdec would be included instead
+of the system one.
+---
+ Modules/_decimal/libmpdec/io.c               | 2 +-
+ Modules/_decimal/libmpdec/{io.h => mpd_io.h} | 0
+ 2 files changed, 1 insertion(+), 1 deletion(-)
+ rename Modules/_decimal/libmpdec/{io.h => mpd_io.h} (100%)
+
+diff --git a/Modules/_decimal/libmpdec/io.c b/Modules/_decimal/libmpdec/io.c
+index e7bd6ae..ecebe82 100644
+--- a/Modules/_decimal/libmpdec/io.c
++++ b/Modules/_decimal/libmpdec/io.c
+@@ -37,7 +37,7 @@
+ #include <stdlib.h>
+ #include <string.h>
+ 
+-#include "io.h"
++#include "mpd_io.h"
+ #include "typearith.h"
+ 
+ 
+diff --git a/Modules/_decimal/libmpdec/io.h b/Modules/_decimal/libmpdec/mpd_io.h
+similarity index 100%
+rename from Modules/_decimal/libmpdec/io.h
+rename to Modules/_decimal/libmpdec/mpd_io.h
+-- 
+2.47.2
+

patches/3.11/0002-Prevent-duplicated-OverlappedType-symbols-with-built.patch

@@ -0,0 +1,43 @@
+From de2c387f6734745b5b5d0df0ee9291c2821174a9 Mon Sep 17 00:00:00 2001
+From: Jean-Christophe Fillion-Robin <jchris.fillionr@kitware.com>
+Date: Mon, 6 Nov 2017 10:37:50 -0500
+Subject: [PATCH 2/3] Prevent duplicated OverlappedType symbols with built-in
+ extension on windows
+
+This commit improves support for building python with built-in extensions
+on windows where the symbol from overlapped.c would clash with the one
+from _winapi.c
+---
+ Modules/_winapi.c    | 2 +-
+ Modules/overlapped.c | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/Modules/_winapi.c b/Modules/_winapi.c
+index f6bb07f..5164899 100644
+--- a/Modules/_winapi.c
++++ b/Modules/_winapi.c
+@@ -175,7 +175,7 @@ overlapped_dealloc(OverlappedObject *self)
+ 
+ /*[clinic input]
+ module _winapi
+-class _winapi.Overlapped "OverlappedObject *" "&OverlappedType"
++class _winapi.Overlapped "OverlappedObject *" "&WinApiOverlappedType"
+ [clinic start generated code]*/
+ /*[clinic end generated code: output=da39a3ee5e6b4b0d input=c13d3f5fd1dabb84]*/
+ 
+diff --git a/Modules/overlapped.c b/Modules/overlapped.c
+index b9ca86c..ae0d96c 100644
+--- a/Modules/overlapped.c
++++ b/Modules/overlapped.c
+@@ -62,7 +62,7 @@ class BOOL_converter(CConverter):
+ 
+ /*[clinic input]
+ module _overlapped
+-class _overlapped.Overlapped "OverlappedObject *" "&OverlappedType"
++class _overlapped.Overlapped "OverlappedObject *" "&WinApiOverlappedType"
+ [clinic start generated code]*/
+ /*[clinic end generated code: output=da39a3ee5e6b4b0d input=92e5a799db35b96c]*/
+ 
+-- 
+2.47.2
+

patches/3.11/0003-mpdecimal-Export-inlined-functions-to-support-extens.patch

@@ -0,0 +1,45 @@
+From f5f464c478f754a8f25c7fa4ddf37e7b41540885 Mon Sep 17 00:00:00 2001
+From: Jean-Christophe Fillion-Robin <jchris.fillionr@kitware.com>
+Date: Mon, 6 Nov 2017 11:27:32 -0500
+Subject: [PATCH 3/3] mpdecimal: Export inlined functions to support extension
+ built-in on windows
+
+This commit ensures that symbols are available when building _freeze_importlib
+with all extensions built-in on windows.
+
+It addresses the following link error associated
+with CMakeBuild\libpython\_freeze_importlib.vcxproj:
+
+  3>_decimal.obj : error LNK2019: unresolved external symbol _mpd_del referenced in function _PyDec_AsTuple
+  3>io.obj : error LNK2001: unresolved external symbol _mpd_del
+  3>basearith.obj : error LNK2019: unresolved external symbol _mpd_uint_zero referenced in function __mpd_baseshiftl
+  3>io.obj : error LNK2019: unresolved external symbol _mpd_qresize referenced in function _mpd_qset_string
+---
+ Modules/_decimal/libmpdec/mpdecimal.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/Modules/_decimal/libmpdec/mpdecimal.c b/Modules/_decimal/libmpdec/mpdecimal.c
+index f1626df..1dbc85b 100644
+--- a/Modules/_decimal/libmpdec/mpdecimal.c
++++ b/Modules/_decimal/libmpdec/mpdecimal.c
+@@ -63,7 +63,7 @@
+ 
+ 
+ #if defined(_MSC_VER)
+-  #define ALWAYS_INLINE __forceinline
++  #define ALWAYS_INLINE extern __forceinline
+ #elif defined (__IBMC__) || defined(LEGACY_COMPILER)
+   #define ALWAYS_INLINE
+   #undef inline
+@@ -517,7 +517,7 @@ mpd_qresize(mpd_t *result, mpd_ssize_t nwords, uint32_t *status)
+ }
+ 
+ /* Same as mpd_qresize, but do not set the result no NaN on failure. */
+-static ALWAYS_INLINE int
++static inline int
+ mpd_qresize_cxx(mpd_t *result, mpd_ssize_t nwords)
+ {
+     assert(!mpd_isconst_data(result)); /* illegal operation for a const */
+-- 
+2.47.2
+

patches/3.11/README.rst

@@ -0,0 +1,8 @@
+* ``0001-Prevent-incorrect-include-of-io.h-found-in-libmpdec-.patch``: Rename header files found in
+  ``Modules/_decimal/libmpdec`` directory to avoid conflicts with system headers of the same name.
+
+* ``0002-Prevent-duplicated-OverlappedType-symbols-with-built.patch``: Prevent duplicated OverlappedType
+  symbols with built-in extension on Windows.
+
+* ``0003-mpdecimal-Export-inlined-functions-to-support-extens.patch``: Export inlined functions to
+  support extension built-in on Windows.