Buildsystem: Add support for compiling with MinGW on Windows

Tested with:
- Windows 8 x64
- MySQL 5.5.30 win32
- OpenSSL 1.0.1c (32 bits)
- No PCH
- MinGW with GCC 4.7.0

TODO:
- Fix compile/link with PCH enabled
- Fix compile with WheatyExceptonionReport enabled (ignored for now)
- Fix compile of .rc files (ignored for now)
- Test with more platforms

19 files changed, 274 insertions, 34 deletions

diff --git a/cmake/compiler/mingw/settings.cmake b/cmake/compiler/mingw/settings.cmake
new file mode 100644
index 00000000000..68156bd0b6b
--- /dev/null
+++ b/cmake/compiler/mingw/settings.cmake
@@ -0,0 +1,27 @@
+# set up output paths for executable binaries (.exe-files, and .dll-files on DLL-capable platforms)
+set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
+
+# Set build-directive (used in core to tell which buildtype we used)
+add_definitions(-D_BUILD_DIRECTIVE=\\"${CMAKE_BUILD_TYPE}\\")
+
+if(PLATFORM EQUAL 32)
+  # Required on 32-bit systems to enable SSE2 (standard on x64)
+  set(SSE_FLAGS "-msse2 -mfpmath=sse")
+  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${SSE_FLAGS}")
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${SSE_FLAGS}")
+endif()
+add_definitions(-DHAVE_SSE2 -D__SSE2__)
+message(STATUS "GCC: SFMT enabled, SSE2 flags forced")
+
+if( WITH_WARNINGS )
+  set(WARNING_FLAGS "-W -Wall -Wextra -Winit-self -Winvalid-pch -Wfatal-errors")
+  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${WARNING_FLAGS}")
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${WARNING_FLAGS} -Woverloaded-virtual")
+  message(STATUS "GCC: All warnings enabled")
+endif()
+
+if( WITH_COREDEBUG )
+  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g3")
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g3")
+  message(STATUS "GCC: Debug-flags set (-g3)")
+endif()
diff --git a/cmake/platform/win/settings.cmake b/cmake/platform/win/settings.cmake
index b66eb2da7bb..c0f724922e3 100644
--- a/cmake/platform/win/settings.cmake
+++ b/cmake/platform/win/settings.cmake
@@ -25,4 +25,8 @@ endif()
 #  endif()
 #endif()
 
-include(${CMAKE_SOURCE_DIR}/cmake/compiler/msvc/settings.cmake)
+if ( MSVC )
+  include(${CMAKE_SOURCE_DIR}/cmake/compiler/msvc/settings.cmake)
+elseif ( MINGW )
+  include(${CMAKE_SOURCE_DIR}/cmake/compiler/mingw/settings.cmake)
+endif()
diff --git a/cmake/stack_direction.c b/cmake/stack_direction.c
new file mode 100644
index 00000000000..11bcf803bfa
--- /dev/null
+++ b/cmake/stack_direction.c
@@ -0,0 +1,31 @@
+/* Copyright (C) 2009 Sun Microsystems, Inc
+ 
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; version 2 of the License.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA */
+
+/* Check stack direction (0-down, 1-up) */
+int f(int *a) 
+{
+  int b;
+  return(&b > a)?1:0; 
+}
+/*
+ Prevent compiler optimizations by calling function 
+ through pointer.
+*/
+volatile int (*ptr_f)(int *) = f;
+int main() 
+{
+  int a;
+  return ptr_f(&a);
+}
\ No newline at end of file
diff --git a/dep/acelite/6.1.4_tc_changes.diff b/dep/acelite/ace-v6.1.4_hotfix1.diff
index 15b76eb29ce..15b76eb29ce 100644
--- a/dep/acelite/6.1.4_tc_changes.diff
+++ b/dep/acelite/ace-v6.1.4_hotfix1.diff
diff --git a/dep/acelite/ace-v6.1.4_hotfix2.diff b/dep/acelite/ace-v6.1.4_hotfix2.diff
new file mode 100644
index 00000000000..4eeca2d1912
--- /dev/null
+++ b/dep/acelite/ace-v6.1.4_hotfix2.diff
@@ -0,0 +1,15 @@
+diff --git a/dep/acelite/ace/CMakeLists.txt b/dep/acelite/ace/CMakeLists.txt
+index eb0f6dd..1f9ffa6 100644
+--- a/dep/acelite/ace/CMakeLists.txt
++++ b/dep/acelite/ace/CMakeLists.txt
+@@ -341,6 +341,10 @@ add_library(ace SHARED
+   ${ace_PCH_SRC}
+ )
+ 
++if (MINGW) # GCC ignores "#prama comment"
++  target_link_libraries(ace ws2_32 iphlpapi netapi32 mswsock)
++endif()
++
+ # Generate precompiled header
+ if( USE_COREPCH )
+   add_cxx_pch(ace ${ace_PCH_HDR} ${ace_PCH_SRC})
diff --git a/dep/acelite/ace/CMakeLists.txt b/dep/acelite/ace/CMakeLists.txt
index eb0f6dda5a7..1f9ffa622a0 100644
--- a/dep/acelite/ace/CMakeLists.txt
+++ b/dep/acelite/ace/CMakeLists.txt
@@ -341,6 +341,10 @@ add_library(ace SHARED
   ${ace_PCH_SRC}
 )
 
+if (MINGW) # GCC ignores "#prama comment"
+  target_link_libraries(ace ws2_32 iphlpapi netapi32 mswsock)
+endif()
+
 # Generate precompiled header
 if( USE_COREPCH )
   add_cxx_pch(ace ${ace_PCH_HDR} ${ace_PCH_SRC})
diff --git a/dep/g3dlite/G3D-v8.0_hotfix6.diff b/dep/g3dlite/G3D-v8.0_hotfix6.diff
new file mode 100644
index 00000000000..f22c26d4a7e
--- /dev/null
+++ b/dep/g3dlite/G3D-v8.0_hotfix6.diff
@@ -0,0 +1,103 @@
+diff --git a/dep/g3dlite/include/G3D/platform.h b/dep/g3dlite/include/G3D/platform.h
+index 614c0ed..65616f0 100644
+--- a/dep/g3dlite/include/G3D/platform.h
++++ b/dep/g3dlite/include/G3D/platform.h
+@@ -51,6 +51,11 @@
+ 
+ #ifdef _MSC_VER 
+     #define G3D_WIN32
++#elif defined(__MINGW32__)
++    #define G3D_WIN32
++    #undef __MSVCRT_VERSION__
++    #define __MSVCRT_VERSION__ 0x0601
++    #include <windows.h>
+ #elif  defined(__FreeBSD__) || defined(__OpenBSD__)
+     #define G3D_FREEBSD
+     #define G3D_LINUX
+diff --git a/dep/g3dlite/source/FileSystem.cpp b/dep/g3dlite/source/FileSystem.cpp
+index 76a3611..f082937 100644
+--- a/dep/g3dlite/source/FileSystem.cpp
++++ b/dep/g3dlite/source/FileSystem.cpp
+@@ -25,8 +25,11 @@
+ 
+     // Needed for _findfirst
+ #   include <io.h>
+-
+-#define stat64 _stat64
++#  ifdef __MINGW32__
++#    define stat64 stat
++#  else
++#    define stat64 _stat64
++#  endif
+ #else
+ #   include <dirent.h>
+ #   include <fnmatch.h>
+diff --git a/dep/g3dlite/source/RegistryUtil.cpp b/dep/g3dlite/source/RegistryUtil.cpp
+index fc4cebc..7c9e56f 100644
+--- a/dep/g3dlite/source/RegistryUtil.cpp
++++ b/dep/g3dlite/source/RegistryUtil.cpp
+@@ -16,6 +16,15 @@
+ #include "G3D/RegistryUtil.h"
+ #include "G3D/System.h"
+ 
++#ifdef __MINGW32__
++#  ifndef HKEY_PERFORMANCE_TEXT
++#    define HKEY_PERFORMANCE_TEXT ((HKEY)((LONG)0x80000050))
++#  endif
++#  ifndef HKEY_PERFORMANCE_NLSTEXT
++#    define HKEY_PERFORMANCE_NLSTEXT ((HKEY)((LONG)0x80000060))
++#  endif
++#endif
++
+ namespace G3D {
+ 
+ // static helpers
+diff --git a/dep/g3dlite/source/System.cpp b/dep/g3dlite/source/System.cpp
+index f6b0e03..281104d 100644
+--- a/dep/g3dlite/source/System.cpp
++++ b/dep/g3dlite/source/System.cpp
+@@ -564,7 +564,7 @@ void System::getStandardProcessorExtensions() {
+ #endif
+ }
+ 
+-#if defined(G3D_WIN32) && !defined(G3D_64BIT) /* G3DFIX: Don't check if on 64-bit Windows platforms */
++#if defined(G3D_WIN32) && !defined(G3D_64BIT) && !defined(__MINGW32__) /* G3DFIX: Don't check if on 64-bit Windows platforms or using MinGW */
+     #pragma message("Port System::memcpy SIMD to all platforms")
+ /** Michael Herf's fast memcpy */
+ void memcpyMMX(void* dst, const void* src, int nbytes) {
+@@ -615,7 +615,7 @@ void memcpyMMX(void* dst, const void* src, int nbytes) {
+ #endif
+ 
+ void System::memcpy(void* dst, const void* src, size_t numBytes) {
+-#if defined(G3D_WIN32) && !defined(G3D_64BIT) /* G3DFIX: Don't check if on 64-bit Windows platforms */
++#if defined(G3D_WIN32) && !defined(G3D_64BIT) && !defined(__MINGW32__) /* G3DFIX: Don't check if on 64-bit Windows platforms or using MinGW */
+     memcpyMMX(dst, src, numBytes);
+ #else
+     ::memcpy(dst, src, numBytes);
+@@ -625,7 +625,7 @@ void System::memcpy(void* dst, const void* src, size_t numBytes) {
+ 
+ /** Michael Herf's fastest memset. n32 must be filled with the same
+     character repeated. */
+-#if defined(G3D_WIN32) && !defined(G3D_64BIT) /* G3DFIX: Don't check if on 64-bit Windows platforms */
++#if defined(G3D_WIN32) && !defined(G3D_64BIT) && !defined(__MINGW32__) /* G3DFIX: Don't check if on 64-bit Windows platforms or using MinGW */
+     #pragma message("Port System::memfill SIMD to all platforms")
+ 
+ // On x86 processors, use MMX
+@@ -664,7 +664,7 @@ void memfill(void *dst, int n32, unsigned long i) {
+ 
+ 
+ void System::memset(void* dst, uint8 value, size_t numBytes) {
+-#if defined(G3D_WIN32) && !defined(G3D_64BIT) /* G3DFIX: Don't check if on 64-bit Windows platforms */
++#if defined(G3D_WIN32) && !defined(G3D_64BIT) && !defined(__MINGW32__) /* G3DFIX: Don't check if on 64-bit Windows platforms or using MinGW */
+     uint32 v = value;
+     v = v + (v << 8) + (v << 16) + (v << 24); 
+     G3D::memfill(dst, v, numBytes);
+@@ -1696,7 +1696,7 @@ std::string System::currentDateString() {
+ 
+ // VC on Intel
+ void System::cpuid(CPUIDFunction func, uint32& areg, uint32& breg, uint32& creg, uint32& dreg) {
+-#if !defined(G3D_64BIT) /* G3DFIX: Don't check if on 64-bit platform */
++#if !defined(G3D_64BIT) && !defined(__MINGW32__) /* G3DFIX: Don't check if on 64-bit platforms or using MinGW */
+     // Can't copy from assembler direct to a function argument (which is on the stack) in VC.
+     uint32 a,b,c,d;
+ 
diff --git a/dep/g3dlite/include/G3D/platform.h b/dep/g3dlite/include/G3D/platform.h
index 614c0ed7cad..65616f0b53e 100644
--- a/dep/g3dlite/include/G3D/platform.h
+++ b/dep/g3dlite/include/G3D/platform.h
@@ -51,6 +51,11 @@
 
 #ifdef _MSC_VER 
     #define G3D_WIN32
+#elif defined(__MINGW32__)
+    #define G3D_WIN32
+    #undef __MSVCRT_VERSION__
+    #define __MSVCRT_VERSION__ 0x0601
+    #include <windows.h>
 #elif  defined(__FreeBSD__) || defined(__OpenBSD__)
     #define G3D_FREEBSD
     #define G3D_LINUX
diff --git a/dep/g3dlite/source/FileSystem.cpp b/dep/g3dlite/source/FileSystem.cpp
index 76a361162c9..f082937a908 100644
--- a/dep/g3dlite/source/FileSystem.cpp
+++ b/dep/g3dlite/source/FileSystem.cpp
@@ -25,8 +25,11 @@
 
     // Needed for _findfirst
 #   include <io.h>
-
-#define stat64 _stat64
+#  ifdef __MINGW32__
+#    define stat64 stat
+#  else
+#    define stat64 _stat64
+#  endif
 #else
 #   include <dirent.h>
 #   include <fnmatch.h>
diff --git a/dep/g3dlite/source/RegistryUtil.cpp b/dep/g3dlite/source/RegistryUtil.cpp
index fc4cebc2ee5..7c9e56f79ae 100644
--- a/dep/g3dlite/source/RegistryUtil.cpp
+++ b/dep/g3dlite/source/RegistryUtil.cpp
@@ -16,6 +16,15 @@
 #include "G3D/RegistryUtil.h"
 #include "G3D/System.h"
 
+#ifdef __MINGW32__
+#  ifndef HKEY_PERFORMANCE_TEXT
+#    define HKEY_PERFORMANCE_TEXT ((HKEY)((LONG)0x80000050))
+#  endif
+#  ifndef HKEY_PERFORMANCE_NLSTEXT
+#    define HKEY_PERFORMANCE_NLSTEXT ((HKEY)((LONG)0x80000060))
+#  endif
+#endif
+
 namespace G3D {
 
 // static helpers
diff --git a/dep/g3dlite/source/System.cpp b/dep/g3dlite/source/System.cpp
index f6b0e038f27..281104d39f1 100644
--- a/dep/g3dlite/source/System.cpp
+++ b/dep/g3dlite/source/System.cpp
@@ -564,7 +564,7 @@ void System::getStandardProcessorExtensions() {
 #endif
 }
 
-#if defined(G3D_WIN32) && !defined(G3D_64BIT) /* G3DFIX: Don't check if on 64-bit Windows platforms */
+#if defined(G3D_WIN32) && !defined(G3D_64BIT) && !defined(__MINGW32__) /* G3DFIX: Don't check if on 64-bit Windows platforms or using MinGW */
     #pragma message("Port System::memcpy SIMD to all platforms")
 /** Michael Herf's fast memcpy */
 void memcpyMMX(void* dst, const void* src, int nbytes) {
@@ -615,7 +615,7 @@ void memcpyMMX(void* dst, const void* src, int nbytes) {
 #endif
 
 void System::memcpy(void* dst, const void* src, size_t numBytes) {
-#if defined(G3D_WIN32) && !defined(G3D_64BIT) /* G3DFIX: Don't check if on 64-bit Windows platforms */
+#if defined(G3D_WIN32) && !defined(G3D_64BIT) && !defined(__MINGW32__) /* G3DFIX: Don't check if on 64-bit Windows platforms or using MinGW */
     memcpyMMX(dst, src, numBytes);
 #else
     ::memcpy(dst, src, numBytes);
@@ -625,7 +625,7 @@ void System::memcpy(void* dst, const void* src, size_t numBytes) {
 
 /** Michael Herf's fastest memset. n32 must be filled with the same
     character repeated. */
-#if defined(G3D_WIN32) && !defined(G3D_64BIT) /* G3DFIX: Don't check if on 64-bit Windows platforms */
+#if defined(G3D_WIN32) && !defined(G3D_64BIT) && !defined(__MINGW32__) /* G3DFIX: Don't check if on 64-bit Windows platforms or using MinGW */
     #pragma message("Port System::memfill SIMD to all platforms")
 
 // On x86 processors, use MMX
@@ -664,7 +664,7 @@ void memfill(void *dst, int n32, unsigned long i) {
 
 
 void System::memset(void* dst, uint8 value, size_t numBytes) {
-#if defined(G3D_WIN32) && !defined(G3D_64BIT) /* G3DFIX: Don't check if on 64-bit Windows platforms */
+#if defined(G3D_WIN32) && !defined(G3D_64BIT) && !defined(__MINGW32__) /* G3DFIX: Don't check if on 64-bit Windows platforms or using MinGW */
     uint32 v = value;
     v = v + (v << 8) + (v << 16) + (v << 24); 
     G3D::memfill(dst, v, numBytes);
@@ -1696,7 +1696,7 @@ std::string System::currentDateString() {
 
 // VC on Intel
 void System::cpuid(CPUIDFunction func, uint32& areg, uint32& breg, uint32& creg, uint32& dreg) {
-#if !defined(G3D_64BIT) /* G3DFIX: Don't check if on 64-bit platform */
+#if !defined(G3D_64BIT) && !defined(__MINGW32__) /* G3DFIX: Don't check if on 64-bit platforms or using MinGW */
     // Can't copy from assembler direct to a function argument (which is on the stack) in VC.
     uint32 a,b,c,d;
 
diff --git a/dep/recastnavigation/Detour/DetourNavMesh.h b/dep/recastnavigation/Detour/DetourNavMesh.h
index 52d2c505ec9..99e30c75142 100644
--- a/dep/recastnavigation/Detour/DetourNavMesh.h
+++ b/dep/recastnavigation/Detour/DetourNavMesh.h
@@ -21,7 +21,7 @@
 
 #include "DetourAlloc.h"
 
-#ifdef WIN32
+#if defined(WIN32) && not defined(__MINGW32__)
     typedef unsigned __int64   uint64;
 #else
 #include <stdint.h>
diff --git a/dep/recastnavigation/recast_hotfix1.diff b/dep/recastnavigation/recast_hotfix1.diff
new file mode 100644
index 00000000000..6e8fc3397e3
--- /dev/null
+++ b/dep/recastnavigation/recast_hotfix1.diff
@@ -0,0 +1,13 @@
+diff --git a/dep/recastnavigation/Detour/DetourNavMesh.h b/dep/recastnavigation/Detour/DetourNavMesh.h
+index 52d2c50..99e30c7 100644
+--- a/dep/recastnavigation/Detour/DetourNavMesh.h
++++ b/dep/recastnavigation/Detour/DetourNavMesh.h
+@@ -21,7 +21,7 @@
+ 
+ #include "DetourAlloc.h"
+ 
+-#ifdef WIN32
++#if defined(WIN32) && not defined(__MINGW32__)
+     typedef unsigned __int64   uint64;
+ #else
+ #include <stdint.h>
diff --git a/src/server/CMakeLists.txt b/src/server/CMakeLists.txt
index e8816ea8816..02fca56340f 100644
--- a/src/server/CMakeLists.txt
+++ b/src/server/CMakeLists.txt
@@ -12,7 +12,7 @@
 # This to stop a few silly crashes that could have been avoided IF people
 # weren't doing some -O3 psychooptimizations etc.
 
-if(CMAKE_COMPILER_IS_GNUCXX)
+if(CMAKE_COMPILER_IS_GNUCXX AND NOT MINGW)
   add_definitions(-fno-delete-null-pointer-checks)
 endif()
 
diff --git a/src/server/authserver/CMakeLists.txt b/src/server/authserver/CMakeLists.txt
index 328369cb908..f7c4b9cb8ca 100644
--- a/src/server/authserver/CMakeLists.txt
+++ b/src/server/authserver/CMakeLists.txt
@@ -29,11 +29,18 @@ set(authserver_SRCS
 )
 
 if( WIN32 )
-set(authserver_SRCS
-    ${authserver_SRCS}
-    ${sources_Debugging}
+  if ( MSVC )
+    set(authserver_SRCS
+      ${authserver_SRCS}
+      ${sources_Debugging}
     authserver.rc
-)
+    )
+  else ( )
+    set(authserver_SRCS
+      ${authserver_SRCS}
+      ${sources_Debugging}
+    )
+  endif ()
 endif()
 
 include_directories(
@@ -76,10 +83,17 @@ target_link_libraries(authserver
 )
 
 if( WIN32 )
-  add_custom_command(TARGET authserver
-    POST_BUILD
-    COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_SOURCE_DIR}/authserver.conf.dist ${CMAKE_BINARY_DIR}/bin/$(ConfigurationName)/
-  )
+  if ( MSVC )
+    add_custom_command(TARGET authserver
+      POST_BUILD
+      COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_SOURCE_DIR}/authserver.conf.dist ${CMAKE_BINARY_DIR}/bin/$(ConfigurationName)/
+    )
+  elseif ( MINGW )
+    add_custom_command(TARGET authserver
+      POST_BUILD
+      COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_SOURCE_DIR}/authserver.conf.dist ${CMAKE_BINARY_DIR}/bin/
+    )
+  endif()
 endif()
 
 if( UNIX )
diff --git a/src/server/collision/BoundingIntervalHierarchy.cpp b/src/server/collision/BoundingIntervalHierarchy.cpp
index 4c1f449da25..340d66ddaf0 100644
--- a/src/server/collision/BoundingIntervalHierarchy.cpp
+++ b/src/server/collision/BoundingIntervalHierarchy.cpp
@@ -18,12 +18,10 @@
 
 #include "BoundingIntervalHierarchy.h"
 
-#if defined __APPLE__
-  #define isnan std::isnan
-#elif defined __CYGWIN__
-  #define isnan std::isnan
-#elif defined _MSC_VER
+#ifdef _MSC_VER
   #define isnan _isnan
+#else
+  #define isnan std::isnan
 #endif
 
 void BIH::buildHierarchy(std::vector<uint32> &tempTree, buildData &dat, BuildStats &stats)
diff --git a/src/server/shared/Debugging/WheatyExceptionReport.cpp b/src/server/shared/Debugging/WheatyExceptionReport.cpp
index ea9ab096dcd..19db228913b 100644
--- a/src/server/shared/Debugging/WheatyExceptionReport.cpp
+++ b/src/server/shared/Debugging/WheatyExceptionReport.cpp
@@ -3,7 +3,7 @@
 // MSDN Magazine, 2002
 // FILE: WheatyExceptionReport.CPP
 //==========================================
-#if PLATFORM == PLATFORM_WINDOWS
+#if PLATFORM == PLATFORM_WINDOWS && not defined(__MINGW32__)
 #define WIN32_LEAN_AND_MEAN
 #pragma warning(disable:4996)
 #pragma warning(disable:4312)
diff --git a/src/server/shared/Debugging/WheatyExceptionReport.h b/src/server/shared/Debugging/WheatyExceptionReport.h
index 8ade80ca47b..684b10e9b9a 100644
--- a/src/server/shared/Debugging/WheatyExceptionReport.h
+++ b/src/server/shared/Debugging/WheatyExceptionReport.h
@@ -1,7 +1,7 @@
 #ifndef _WHEATYEXCEPTIONREPORT_
 #define _WHEATYEXCEPTIONREPORT_
 
-#if PLATFORM == PLATFORM_WINDOWS
+#if PLATFORM == PLATFORM_WINDOWS && not defined(__MINGW32__)
 
 #include <dbghelp.h>
 
diff --git a/src/server/worldserver/CMakeLists.txt b/src/server/worldserver/CMakeLists.txt
index 8c1350a7ca0..b7097be8e2a 100644
--- a/src/server/worldserver/CMakeLists.txt
+++ b/src/server/worldserver/CMakeLists.txt
@@ -29,11 +29,18 @@ set(worldserver_SRCS
 )
 
 if( WIN32 )
-  set(worldserver_SRCS
-    ${worldserver_SRCS}
-    ${sources_Debugging}
-    worldserver.rc
-  )
+  if ( MSVC )
+    set(worldserver_SRCS
+      ${worldserver_SRCS}
+      ${sources_Debugging}
+      worldserver.rc
+    )
+  else ( )
+    set(worldserver_SRCS
+      ${worldserver_SRCS}
+      ${sources_Debugging}
+    )
+  endif ()
 endif()
 
 include_directories(
@@ -175,10 +182,17 @@ target_link_libraries(worldserver
 )
 
 if( WIN32 )
-  add_custom_command(TARGET worldserver
-    POST_BUILD
-    COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_SOURCE_DIR}/worldserver.conf.dist ${CMAKE_BINARY_DIR}/bin/$(ConfigurationName)/
-  )
+  if ( MSVC )
+    add_custom_command(TARGET worldserver
+      POST_BUILD
+      COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_SOURCE_DIR}/worldserver.conf.dist ${CMAKE_BINARY_DIR}/bin/$(ConfigurationName)/
+    )
+  elseif ( MINGW )
+    add_custom_command(TARGET worldserver
+      POST_BUILD
+      COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_SOURCE_DIR}/worldserver.conf.dist ${CMAKE_BINARY_DIR}/bin/
+    )
+  endif()
 endif()
 
 if( UNIX )