This file is part of MXE. See LICENSE.md for licensing information.

Contains ad hoc patches for cross building.

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: "fix@me" <fix@me>
Date: Sun, 6 Sep 2015 22:34:47 +0100
Subject: [PATCH 01/12] use comp_err tool built in native build

See https://gitlab.kitware.com/cmake/community/wikis/doc/cmake/CrossCompiling#using-executables-in-the-build-created-during-the-build

diff --git a/extra/CMakeLists.txt b/extra/CMakeLists.txt
index 1111111..2222222 100644
--- a/extra/CMakeLists.txt
+++ b/extra/CMakeLists.txt
@@ -20,13 +20,29 @@ ${ZLIB_INCLUDE_DIR})
 # Default install component for the files here
 SET(MYSQL_INSTALL_COMPONENT Development)
 
+# See https://bugs.mysql.com/bug.php?id=61340
+# See https://gitlab.kitware.com/cmake/community/wikis/doc/cmake/CrossCompiling
+
+# when crosscompiling import the executable targets from a file
+IF(CMAKE_CROSSCOMPILING)
+  SET(IMPORT_COMP_ERR "IMPORTFILE-NOTFOUND"
+  CACHE FILEPATH "Point it to the export file from a native build")
+  INCLUDE(${IMPORT_COMP_ERR})
+ENDIF(CMAKE_CROSSCOMPILING)
+
+# only build the generator if not crosscompiling
+# export the generator target to a file, so it can be imported
+#  (see above) by another build
+# the IF() is not necessary, but makes the intention clearer
 IF(NOT CMAKE_CROSSCOMPILING)
  ADD_EXECUTABLE(comp_err comp_err.c)
  TARGET_LINK_LIBRARIES(comp_err mysys mysys_ssl)
  SET_TARGET_PROPERTIES(comp_err PROPERTIES LINKER_LANGUAGE CXX)
+ EXPORT(TARGETS comp_err FILE ${CMAKE_BINARY_DIR}/ImportCompErr.cmake)
 ENDIF()
 
 
+# then use the target name as COMMAND, CMake >= 2.6 knows how to handle this
 ADD_CUSTOM_COMMAND(OUTPUT ${PROJECT_BINARY_DIR}/include/mysqld_error.h 
                    ${PROJECT_BINARY_DIR}/sql/share/english/errmsg.sys
                    COMMAND comp_err

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: "fix@me" <fix@me>
Date: Sun, 6 Sep 2015 22:53:33 +0100
Subject: [PATCH 02/12] fix extra qualification 'Handshake::'

Compilation error.

diff --git a/libmysql/authentication_win/handshake.h b/libmysql/authentication_win/handshake.h
index 1111111..2222222 100644
--- a/libmysql/authentication_win/handshake.h
+++ b/libmysql/authentication_win/handshake.h
@@ -100,7 +100,7 @@ public:
   Handshake(const char *ssp, side_t side);
   virtual ~Handshake();
 
-  int Handshake::packet_processing_loop();
+  int packet_processing_loop();
 
   bool virtual is_complete() const
   {

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: "fix@me" <fix@me>
Date: Mon, 7 Sep 2015 22:59:18 +0100
Subject: [PATCH 03/12] fix case in headers and libs (should be lowercase)


diff --git a/extra/yassl/src/yassl_int.cpp b/extra/yassl/src/yassl_int.cpp
index 1111111..2222222 100644
--- a/extra/yassl/src/yassl_int.cpp
+++ b/extra/yassl/src/yassl_int.cpp
@@ -20,7 +20,7 @@
 // First include (the generated) my_config.h, to get correct platform defines.
 #include "my_config.h"
 #ifdef _WIN32
-#include<Windows.h>
+#include<windows.h>
 #else
 #include <pthread.h>
 #endif
diff --git a/include/mysql/psi/mysql_socket.h b/include/mysql/psi/mysql_socket.h
index 1111111..2222222 100644
--- a/include/mysql/psi/mysql_socket.h
+++ b/include/mysql/psi/mysql_socket.h
@@ -29,7 +29,7 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 #ifdef _WIN32
   #include <ws2def.h>
   #include <winsock2.h>
-  #include <MSWSock.h>
+  #include <mswsock.h>
   #define SOCKBUF_T char
 #else
   #include <netinet/in.h>
diff --git a/libmysql/authentication_win/CMakeLists.txt b/libmysql/authentication_win/CMakeLists.txt
index 1111111..2222222 100644
--- a/libmysql/authentication_win/CMakeLists.txt
+++ b/libmysql/authentication_win/CMakeLists.txt
@@ -26,7 +26,7 @@ SET(HEADERS common.h handshake.h)
 SET(PLUGIN_SOURCES plugin_client.cc handshake_client.cc log_client.cc common.cc handshake.cc)
 
 ADD_CONVENIENCE_LIBRARY(auth_win_client ${PLUGIN_SOURCES} ${HEADERS})
-TARGET_LINK_LIBRARIES(auth_win_client Secur32)
+TARGET_LINK_LIBRARIES(auth_win_client secur32)
 
 # In IDE, group headers in a separate folder.
 
diff --git a/libmysql/authentication_win/plugin_client.cc b/libmysql/authentication_win/plugin_client.cc
index 1111111..2222222 100644
--- a/libmysql/authentication_win/plugin_client.cc
+++ b/libmysql/authentication_win/plugin_client.cc
@@ -26,7 +26,7 @@
 */
 
 #ifdef _MSC_VER
-#pragma comment(lib, "Secur32")
+#pragma comment(lib, "secur32")
 #endif
 
 static int win_auth_client_plugin_init(char*, size_t, int, va_list)

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: "fix@me" <fix@me>
Date: Mon, 7 Sep 2015 23:01:35 +0100
Subject: [PATCH 04/12] define missing types

We do not use types CERT_NAME_BLOB and CRYPT_HASH_BLOB,
though they are used in mprapi.h. And are not defined!

diff --git a/mysys/my_gethwaddr.c b/mysys/my_gethwaddr.c
index 1111111..2222222 100644
--- a/mysys/my_gethwaddr.c
+++ b/mysys/my_gethwaddr.c
@@ -137,6 +137,9 @@ my_bool my_gethwaddr(uchar *to)
 #define VOID void
 #endif
 
+// mprapi.h uses these undefined types
+#define CERT_NAME_BLOB int
+#define CRYPT_HASH_BLOB int
 #include <iphlpapi.h>
 
 /*

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: "fix@me" <fix@me>
Date: Mon, 7 Sep 2015 23:04:23 +0100
Subject: [PATCH 05/12] macro NATIVE_WIN32 for stuff we don't have here

Macro NATIVE_WIN32 is undefined in MXE. It is used instead of _WIN32
in #ifdef's where working variant is Unix and not Win32:

 * MXE has strtok_r, but not strtok_s
 * MXE has sigset_t, mode_t timespec defined (do not redefine)
 * MXE has Unix-like stacktrace reader

diff --git a/include/m_string.h b/include/m_string.h
index 1111111..2222222 100644
--- a/include/m_string.h
+++ b/include/m_string.h
@@ -127,7 +127,7 @@ static inline ulonglong my_strtoull(const char *nptr, char **endptr, int base)
 
 static inline char *my_strtok_r(char *str, const char *delim, char **saveptr)
 {
-#if defined _WIN32
+#if NATIVE_WIN32
   return strtok_s(str, delim, saveptr);
 #else
   return strtok_r(str, delim, saveptr);
diff --git a/include/my_global.h b/include/my_global.h
index 1111111..2222222 100644
--- a/include/my_global.h
+++ b/include/my_global.h
@@ -205,7 +205,7 @@ C_MODE_START
 typedef int	(*qsort_cmp)(const void *,const void *);
 typedef int	(*qsort_cmp2)(const void*, const void *,const void *);
 C_MODE_END
-#ifdef _WIN32
+#ifdef _MSC_VER
 typedef int       socket_len_t;
 typedef int       sigset_t;
 typedef int       mode_t;
@@ -646,6 +646,9 @@ static inline struct tm *gmtime_r(const time_t *clock, struct tm *res)
   return res;
 }
 
+#endif
+
+#ifdef _MSC_VER
 
 /*
   Declare a union to make sure FILETIME is properly aligned
@@ -671,7 +674,7 @@ C_MODE_END
 
 static inline void set_timespec_nsec(struct timespec *abstime, ulonglong nsec)
 {
-#ifndef _WIN32
+#ifndef _MSC_VER
   ulonglong now= my_getsystime() + (nsec / 100);
   abstime->tv_sec=   now / 10000000ULL;
   abstime->tv_nsec= (now % 10000000ULL) * 100 + (nsec % 100);
@@ -697,7 +700,7 @@ static inline void set_timespec(struct timespec *abstime, ulonglong sec)
 */
 static inline int cmp_timespec(struct timespec *ts1, struct timespec *ts2)
 {
-#ifndef _WIN32
+#ifndef _MSC_VER
   if (ts1->tv_sec > ts2->tv_sec ||
       (ts1->tv_sec == ts2->tv_sec && ts1->tv_nsec > ts2->tv_nsec))
     return 1;
@@ -715,7 +718,7 @@ static inline int cmp_timespec(struct timespec *ts1, struct timespec *ts2)
 
 static inline ulonglong diff_timespec(struct timespec *ts1, struct timespec *ts2)
 {
-#ifndef _WIN32
+#ifndef _MSC_VER
   return (ts1->tv_sec - ts2->tv_sec) * 1000000000ULL +
     ts1->tv_nsec - ts2->tv_nsec;
 #else
diff --git a/include/thr_cond.h b/include/thr_cond.h
index 1111111..2222222 100644
--- a/include/thr_cond.h
+++ b/include/thr_cond.h
@@ -39,7 +39,7 @@ typedef CONDITION_VARIABLE native_cond_t;
 typedef pthread_cond_t native_cond_t;
 #endif
 
-#ifdef _WIN32
+#ifdef _MSC_VER
 /**
   Convert abstime to milliseconds
 */
@@ -104,7 +104,7 @@ static inline int native_cond_timedwait(native_cond_t *cond,
                                         const struct timespec *abstime)
 {
 #ifdef _WIN32
-  DWORD timeout= get_milliseconds(abstime);
+  DWORD timeout= abstime->tv_nsec / 1000000 + abstime->tv_sec * 1000;
   if (!SleepConditionVariableCS(cond, mutex, timeout))
     return ETIMEDOUT;
   return 0;
diff --git a/mysys/stacktrace.c b/mysys/stacktrace.c
index 1111111..2222222 100644
--- a/mysys/stacktrace.c
+++ b/mysys/stacktrace.c
@@ -15,7 +15,7 @@
 
 #include "my_stacktrace.h"
 
-#ifndef _WIN32
+#ifndef _MSC_VER
 #include "my_pthread.h"
 #include "m_string.h"
 #include <signal.h>

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: "fix@me" <fix@me>
Date: Thu, 8 Oct 2015 13:30:53 +1100
Subject: [PATCH 06/12] fix shared lib names


diff --git a/libmysql/CMakeLists.txt b/libmysql/CMakeLists.txt
index 1111111..2222222 100644
--- a/libmysql/CMakeLists.txt
+++ b/libmysql/CMakeLists.txt
@@ -216,7 +216,7 @@ MACRO(GET_TARGET_NAME target out_name)
   SET(${out_name} ${name})
 ENDMACRO()
 
-IF(UNIX)
+IF(UNIX OR MINGW)
   MACRO(GET_VERSIONED_LIBNAME LIBNAME EXTENSION VERSION OUTNAME)
     SET(DOT_VERSION ".${VERSION}")
     IF(DOT_VERSION STREQUAL ".") 
@@ -230,7 +230,7 @@ IF(UNIX)
   ENDMACRO()
 ENDIF()
 
-IF(UNIX)
+IF(UNIX OR MINGW)
   GET_TARGET_NAME(mysqlclient lib_name)
   INSTALL_SYMLINK(mysqlclient
     ${lib_name} ${CMAKE_STATIC_LIBRARY_PREFIX}mysqlclient_r.a
@@ -252,7 +252,7 @@ IF(NOT DISABLE_SHARED)
   MERGE_LIBRARIES(libmysql SHARED ${LIBS}
     EXPORTS ${CLIENT_API_FUNCTIONS}
     COMPONENT SharedLibraries)
-  IF(UNIX)
+  IF(UNIX OR MINGW)
     # libtool compatability
     IF(CMAKE_SYSTEM_NAME MATCHES "FreeBSD" OR APPLE)
       SET(OS_SHARED_LIB_VERSION "${SHARED_LIB_MAJOR_VERSION}")

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: "fix@me" <fix@me>
Date: Thu, 8 Oct 2015 19:36:35 +1100
Subject: [PATCH 07/12] allow install of mysql_config


diff --git a/scripts/CMakeLists.txt b/scripts/CMakeLists.txt
index 1111111..2222222 100644
--- a/scripts/CMakeLists.txt
+++ b/scripts/CMakeLists.txt
@@ -92,7 +92,7 @@ ENDIF()
 
 SET(mysql_config_COMPONENT COMPONENT Development)
 
-IF(WIN32)
+IF(WIN32 AND NOT MINGW)
   # On Windows, some .sh and some .pl.in files are configured 
   # The resulting files will have .pl extension (those are perl scripts)
 

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Boris Nagaev <bnagaev@gmail.com>
Date: Wed, 11 Nov 2015 07:44:44 +0000
Subject: [PATCH 08/12] add 'static' to some inline functions

Fix https://gist.github.com/starius/71d5f276d62e58f36d2f
See also https://stackoverflow.com/a/8502046

diff --git a/include/my_global.h b/include/my_global.h
index 1111111..2222222 100644
--- a/include/my_global.h
+++ b/include/my_global.h
@@ -340,7 +340,7 @@ typedef socket_len_t SOCKET_SIZE_TYPE; /* Used by NDB */
 
 #if (_WIN32)
 #if !defined(_WIN64)
-inline double my_ulonglong2double(unsigned long long value)
+static inline double my_ulonglong2double(unsigned long long value)
 {
   long long nr=(long long) value;
   if (nr >= 0)
@@ -350,7 +350,7 @@ inline double my_ulonglong2double(unsigned long long value)
 #define ulonglong2double my_ulonglong2double
 #define my_off_t2double  my_ulonglong2double
 #endif /* _WIN64 */
-inline unsigned long long my_double2ulonglong(double d)
+static inline unsigned long long my_double2ulonglong(double d)
 {
   double t= d - (double) 0x8000000000000000ULL;
 

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Boris Nagaev <bnagaev@gmail.com>
Date: Wed, 16 Dec 2015 17:39:28 +0100
Subject: [PATCH 09/12] fix CMake error if dir contains special regex char

See https://github.com/mxe/mxe/issues/1030

diff --git a/scripts/CMakeLists.txt b/scripts/CMakeLists.txt
index 1111111..2222222 100644
--- a/scripts/CMakeLists.txt
+++ b/scripts/CMakeLists.txt
@@ -59,7 +59,10 @@ MACRO(EXTRACT_LINK_LIBRARIES target var)
     FOREACH(lib ${${target}_LIB_DEPENDS})
       # Filter out "general", it is not a library, just CMake hint
       # Also, remove duplicates
-      IF(NOT lib STREQUAL "general" AND NOT ${var}  MATCHES "-l${lib} ")
+      # To check if "${var}" contains "-l${lib} ", use replace
+      # can't use MATCHES because ${lib} may contain special chars.
+      STRING(REPLACE "-l${lib} " "" var_repl ${var})
+      IF(NOT lib STREQUAL "general" AND ${var} STREQUAL ${var_repl})
         IF (lib MATCHES "^\\-l")
           SET(${var} "${${var}} ${lib} ") 
         ELSEIF(lib MATCHES "^/")

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: "fix@me" <fix@me>
Date: Fri, 13 Nov 2015 10:22:12 -0500
Subject: [PATCH 10/12] For Windows, check if POSIX thread model or win32
 thread model is being used.


diff --git a/configure.cmake b/configure.cmake
index 1111111..2222222 100644
--- a/configure.cmake
+++ b/configure.cmake
@@ -389,6 +389,7 @@ CHECK_INCLUDE_FILES (fnmatch.h HAVE_FNMATCH_H)
 CHECK_INCLUDE_FILES (sys/un.h HAVE_SYS_UN_H)
 CHECK_INCLUDE_FILES (vis.h HAVE_VIS_H) # Used by libedit
 CHECK_INCLUDE_FILES (sasl/sasl.h HAVE_SASL_SASL_H) # Used by memcached
+CHECK_INCLUDE_FILES (pthread.h HAVE_PTHREAD_H)
 
 # For libevent
 CHECK_INCLUDE_FILES(sys/devpoll.h HAVE_DEVPOLL)
diff --git a/include/my_pthread.h b/include/my_pthread.h
index 1111111..2222222 100644
--- a/include/my_pthread.h
+++ b/include/my_pthread.h
@@ -20,7 +20,7 @@
 
 #include "my_global.h"                          /* myf */
 
-#if !defined(_WIN32)
+#if !(defined(_WIN32) && !defined(USING_PTHREADS))
 #include <pthread.h>
 #endif
 
@@ -35,7 +35,7 @@ extern "C" {
 #define EXTERNC
 #endif /* __cplusplus */ 
 
-#if defined(_WIN32)
+#if defined(_WIN32) && !defined(__WINPTHREADS_VERSION)
 typedef DWORD		 pthread_t;
 #define pthread_self() GetCurrentThreadId()
 #define pthread_handler_t EXTERNC void * __cdecl
@@ -51,7 +51,7 @@ typedef DWORD		 pthread_t;
 #include "thr_cond.h"
 #include "thr_rwlock.h"
 
-#if defined(_WIN32)
+#if defined(_WIN32) && !defined(__WINPTHREADS_VERSION)
 /*
   Existing mysql_thread_create() or pthread_create() does not work well
   in windows platform when threads are joined because
diff --git a/mysys/CMakeLists.txt b/mysys/CMakeLists.txt
index 1111111..2222222 100644
--- a/mysys/CMakeLists.txt
+++ b/mysys/CMakeLists.txt
@@ -78,6 +78,11 @@ IF(CMAKE_USE_PTHREADS_INIT AND CMAKE_C_FLAGS MATCHES "-fsanitize=")
   TARGET_LINK_LIBRARIES(mysys pthread)
 ENDIF()
 
+IF(HAVE_PTHREAD_H)
+  ADD_DEFINITIONS(-DUSING_PTHREADS)
+  TARGET_LINK_LIBRARIES(mysys pthread)
+ENDIF()
+
 IF(WITH_UNIT_TESTS)
 
 ADD_EXECUTABLE(thr_lock thr_lock.c)
diff --git a/mysys/my_winthread.c b/mysys/my_winthread.c
index 1111111..2222222 100644
--- a/mysys/my_winthread.c
+++ b/mysys/my_winthread.c
@@ -16,7 +16,7 @@
 /*****************************************************************************
 ** Simulation of posix threads calls for Windows
 *****************************************************************************/
-#if defined (_WIN32)
+#if defined (_WIN32) && !defined (USING_PTHREADS)
 #include "mysys_priv.h"
 #include <process.h>
 #include <signal.h>

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Tony Theodore <tonyt@logyst.com>
Date: Wed, 8 Feb 2017 11:51:42 +1100
Subject: [PATCH 11/12] only define localtime_r and gmtime_r when pthreads
 isn't used


diff --git a/include/my_global.h b/include/my_global.h
index 1111111..2222222 100644
--- a/include/my_global.h
+++ b/include/my_global.h
@@ -629,7 +629,7 @@ enum loglevel {
 };
 
 
-#ifdef _WIN32
+#if defined(_WIN32) && !defined(_POSIX_THREAD_SAFE_FUNCTIONS)
 /****************************************************************************
 ** Replacements for localtime_r and gmtime_r
 ****************************************************************************/

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Mark Brand <mabrand@mabrand.nl>
Date: Mon, 17 Sep 2018 11:04:30 +0200
Subject: [PATCH 12/12] mingw-w64 6 fix


diff --git a/mysys/my_gethwaddr.c b/mysys/my_gethwaddr.c
index 1111111..2222222 100644
--- a/mysys/my_gethwaddr.c
+++ b/mysys/my_gethwaddr.c
@@ -137,9 +137,11 @@ my_bool my_gethwaddr(uchar *to)
 #define VOID void
 #endif
 
+#if __MINGW64_VERSION_MAJOR < 6
 // mprapi.h uses these undefined types
 #define CERT_NAME_BLOB int
 #define CRYPT_HASH_BLOB int
+#endif
 #include <iphlpapi.h>
 
 /*