162 lines
5.4 KiB
Diff
162 lines
5.4 KiB
Diff
From 05ceac5d0c640ca2536103e91f9234372cdf7b60 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?=D0=90=D0=BB=D0=B5=D0=BA=D1=81=D0=B5=D0=B9?=
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<alexey.pawlow@gmail.com>
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Date: Thu, 17 Jun 2021 18:51:30 +0530
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Subject: [PATCH 014/N] Detect winsock2 and setup _socket module on MINGW
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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Co-authored-by: Алексей <alexey.pawlow@gmail.com>
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Co-authored-by: Naveen M K <naveen521kk@gmail.com>
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---
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Misc/config_mingw | 3 +++
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Modules/socketmodule.c | 6 ++++++
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configure.ac | 38 ++++++++++++++++++++++++++++++++------
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pyconfig.h.in | 4 ++--
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4 files changed, 43 insertions(+), 8 deletions(-)
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diff --git a/Misc/config_mingw b/Misc/config_mingw
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index 513065d..9be43fd 100644
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--- a/Misc/config_mingw
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+++ b/Misc/config_mingw
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@@ -10,3 +10,6 @@ ac_cv_func_alarm=ignore
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# files to ignore
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ac_cv_file__dev_ptmx=ignore #NOTE: under MSYS environment device exist
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ac_cv_file__dev_ptc=no
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+
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+# force detection of winsock2 functionality - require wxp or newer
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+ac_cv_func_getpeername=yes
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diff --git a/Modules/socketmodule.c b/Modules/socketmodule.c
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index 9724879..1f7f297 100644
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--- a/Modules/socketmodule.c
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+++ b/Modules/socketmodule.c
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@@ -282,6 +282,7 @@ shutdown(how) -- shut down traffic in one or both directions\n\
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# include <Rpc.h>
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/* Macros based on the IPPROTO enum, see: https://bugs.python.org/issue29515 */
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+#ifdef _MSC_VER
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#define IPPROTO_ICMP IPPROTO_ICMP
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#define IPPROTO_IGMP IPPROTO_IGMP
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#define IPPROTO_GGP IPPROTO_GGP
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@@ -312,6 +313,7 @@ shutdown(how) -- shut down traffic in one or both directions\n\
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#define IPPROTO_PGM IPPROTO_PGM // WinSock2 only
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#define IPPROTO_L2TP IPPROTO_L2TP // WinSock2 only
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#define IPPROTO_SCTP IPPROTO_SCTP // WinSock2 only
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+#endif /* _MSC_VER */
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/* Provides the IsWindows7SP1OrGreater() function */
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#include <versionhelpers.h>
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@@ -426,6 +428,10 @@ remove_unusable_flags(PyObject *m)
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/* Do not include addrinfo.h for MSVC7 or greater. 'addrinfo' and
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* EAI_* constants are defined in (the already included) ws2tcpip.h.
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*/
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+#elif defined(__MINGW32__)
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+ /* Do not include addrinfo.h as minimum supported version is
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+ * _WIN32_WINNT >= WindowsXP(0x0501)
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+ */
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#else
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# include "addrinfo.h"
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#endif
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diff --git a/configure.ac b/configure.ac
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index 00f0a53..400b387 100644
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--- a/configure.ac
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+++ b/configure.ac
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@@ -4164,6 +4164,12 @@ AS_CASE([$ac_sys_system],
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[OSSAUDIODEV_LIBS=""]
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)
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+dnl On MINGW, you need to link against ws2_32 and iphlpapi for sockets to work
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+AS_CASE([$MACHDEP],
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+ [win32], [SOCKET_LIBS="-lws2_32 -liphlpapi -lrpcrt4"],
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+ [SOCKET_LIBS=""]
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+)
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+
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dnl detect sqlite3 from Emscripten emport
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PY_CHECK_EMSCRIPTEN_PORT([LIBSQLITE3], [-sUSE_SQLITE3])
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@@ -5627,18 +5633,33 @@ if test $ac_cv_header_time_altzone = yes; then
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[Define this if your time.h defines altzone.])
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fi
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+AC_CHECK_HEADERS([ws2tcpip.h])
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AC_CACHE_CHECK([for addrinfo], [ac_cv_struct_addrinfo],
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-AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[@%:@include <netdb.h>]], [[struct addrinfo a]])],
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+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
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+#ifdef HAVE_WS2TCPIP_H
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+# include <ws2tcpip.h>
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+#else
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+# include <netdb.h>
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+#endif]],
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+ [[struct addrinfo a]])],
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[ac_cv_struct_addrinfo=yes],
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[ac_cv_struct_addrinfo=no]))
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if test $ac_cv_struct_addrinfo = yes; then
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- AC_DEFINE([HAVE_ADDRINFO], [1], [struct addrinfo (netdb.h)])
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+ AC_DEFINE([HAVE_ADDRINFO], [1], [struct addrinfo])
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fi
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AC_CACHE_CHECK([for sockaddr_storage], [ac_cv_struct_sockaddr_storage],
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AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
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-# include <sys/types.h>
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-@%:@ include <sys/socket.h>]], [[struct sockaddr_storage s]])],
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+#ifdef HAVE_WS2TCPIP_H
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+#include <ws2tcpip.h>
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+#endif
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+#ifdef HAVE_SYS_TYPES_H
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+#include <sys/types.h>
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+#endif
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+#ifdef HAVE_SYS_SOCKET_H
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+#include <sys/socket.h>
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+#endif]],
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+ [[struct sockaddr_storage s]])],
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[ac_cv_struct_sockaddr_storage=yes],
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[ac_cv_struct_sockaddr_storage=no]))
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if test $ac_cv_struct_sockaddr_storage = yes; then
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@@ -6833,8 +6854,11 @@ AC_CHECK_TYPE(
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[socklen_t], [],
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[AC_DEFINE(
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[socklen_t], [int],
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- [Define to `int' if <sys/socket.h> does not define.]
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+ [Define to `int' if <sys/socket.h> or <ws2tcpip.h> does not define.]
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)], [
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+#ifdef HAVE_WS2TCPIP_H
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+#include <ws2tcpip.h>
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+#endif
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#ifdef HAVE_SYS_TYPES_H
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#include <sys/types.h>
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#endif
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@@ -7643,7 +7667,9 @@ PY_STDLIB_MOD([mmap],
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PY_STDLIB_MOD([_socket],
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[], m4_flatten([test "$ac_cv_header_sys_socket_h" = "yes"
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-a "$ac_cv_header_sys_types_h" = "yes"
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- -a "$ac_cv_header_netinet_in_h" = "yes"]))
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+ -a "$ac_cv_header_netinet_in_h" = "yes"
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+ -o "$MACHDEP" = "win32"]),
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+ [], [$SOCKET_LIBS])
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dnl platform specific extensions
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PY_STDLIB_MOD([grp], [], [test "$ac_cv_func_getgrgid" = yes -o "$ac_cv_func_getgrgid_r" = yes])
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diff --git a/pyconfig.h.in b/pyconfig.h.in
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index 0321d25..fc5200c 100644
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--- a/pyconfig.h.in
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+++ b/pyconfig.h.in
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@@ -63,7 +63,7 @@
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/* Define to 1 if you have the `acosh' function. */
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#undef HAVE_ACOSH
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-/* struct addrinfo (netdb.h) */
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+/* struct addrinfo */
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#undef HAVE_ADDRINFO
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/* Define to 1 if you have the `alarm' function. */
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@@ -1927,7 +1927,7 @@
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/* Define to `unsigned int' if <sys/types.h> does not define. */
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#undef size_t
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-/* Define to `int' if <sys/socket.h> does not define. */
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+/* Define to `int' if <sys/socket.h> or <ws2tcpip.h> does not define. */
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#undef socklen_t
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/* Define to `int' if <sys/types.h> doesn't define. */
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