diff --git a/CMake/FindSDL2.cmake b/CMake/FindSDL2.cmake
index 1bb419f7f..acde1a993 100644
--- a/CMake/FindSDL2.cmake
+++ b/CMake/FindSDL2.cmake
@@ -214,6 +214,8 @@ if(SDL2_FOUND)
 			set(SDL2MAIN_LIBRARIES SDL2::SDL2main_real ${SDL2MAIN_LIBRARIES})
 		endif()
 		if(MINGW)
+			# Bugfix
+			set(SDL2MAIN_LIBRARIES -Wl,--whole-archive ${SDL2MAIN_LIBRARIES} -Wl,--no-whole-archive)
 			# MinGW requires some additional libraries to appear earlier in the link line.
 			if(SDL2PC_LIBRARIES)
 				# Use pkgconfig-suggested extra libraries if available.
diff --git a/CMake/mingwcc.cmake b/CMake/mingwcc.cmake
index c00643837..3e592e994 100644
--- a/CMake/mingwcc.cmake
+++ b/CMake/mingwcc.cmake
@@ -2,8 +2,14 @@ SET(CROSS_PREFIX "/usr" CACHE STRING "crosstool-NG prefix")
 
 SET(CMAKE_SYSTEM_NAME Windows)
 
-SET(CMAKE_C_COMPILER   "${CROSS_PREFIX}/i686-w64-mingw32/bin/i686-w64-mingw32-gcc")
-SET(CMAKE_CXX_COMPILER "${CROSS_PREFIX}/i686-w64-mingw32/bin/i686-w64-mingw32-g++")
+# workaround
+list(APPEND CMAKE_CXX_IMPLICIT_INCLUDE_DIRECTORIES "${CROSS_PREFIX}/i686-w64-mingw32/include")
+
+set(ASAN OFF)
+set(DIST ON)
+
+SET(CMAKE_C_COMPILER   "i686-w64-mingw32-gcc")
+SET(CMAKE_CXX_COMPILER "i686-w64-mingw32-g++")
 
 SET(CMAKE_FIND_ROOT_PATH  "${CROSS_PREFIX}/i686-w64-mingw32" "${CROSS_PREFIX}/i686-w64-mingw32/i686-w64-mingw32")
 
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 0d0a181a0..28a2cc4dc 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -217,6 +217,7 @@ endif()
 
 if(WIN32)
   target_link_libraries(devilutionx PRIVATE wsock32 ws2_32 wininet)
+  target_compile_options(devilution PUBLIC $<$<CONFIG:Debug>:-gstabs>)
 endif()
 
 # Note: In Debug mode, GCC generates spurious memory references that upset Valgrind,
diff --git a/README.md b/README.md
index 5360d4fae..603d118cb 100644
--- a/README.md
+++ b/README.md
@@ -63,11 +63,12 @@ Install the dependencies using [Homebrew](https://brew.sh/):
 brew install cmake sdl2_mixer sdl2_ttf libsodium pkg-config
 ```
 
-### Cross-compiling using MinGW (work in progress, does not yet compile)
-Use the following cmake invocation:
+### Cross-compiling using MinGW (work in progress, currently crashes)
+You `PATH` must contain `i686-w64-mingw32-gcc` and `i686-w64-mingw32-gcc`. Use the following cmake invocation:
 ```
-cmake -DCMAKE_TOOLCHAIN_FILE=../CMake/mingwcc.cmake -DCROSS_PREFIX=/path/to/crosstool-NG/prefix ..
+cmake -DCMAKE_TOOLCHAIN_FILE=../CMake/mingwcc.cmake ..
 ```
+Use `-DCROSS_PREFIX=/path/to/prefix` if the `i686-w64-mingw32` directory is not in `/usr`.
 
 Now run the following commands:
 ```
diff --git a/SourceS/miniwin.h b/SourceS/miniwin.h
index fa0157138..39d5f2d6e 100644
--- a/SourceS/miniwin.h
+++ b/SourceS/miniwin.h
@@ -1,7 +1,6 @@
 #pragma once
 
 #include <ctype.h>
-#include <fcntl.h>
 #include <math.h>
 // work around https://reviews.llvm.org/D51265
 #ifdef __APPLE__
@@ -13,11 +12,11 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <sys/stat.h>
 #include <time.h>
-#include <unistd.h>
 // For _rotr()
+#ifdef DEVILUTION_ENGINE
 #include <x86intrin.h>
+#endif
 
 // Constants
 #define CONST const
diff --git a/SourceS/miniwin_com.h b/SourceS/miniwin_com.h
index 95e755397..b3611f3b8 100644
--- a/SourceS/miniwin_com.h
+++ b/SourceS/miniwin_com.h
@@ -12,6 +12,13 @@ namespace dvl {
 #pragma push_macro("THIS")
 #pragma push_macro("PURE")
 #pragma push_macro("REFIID")
+#undef DECLARE_INTERFACE_
+#undef STDMETHOD
+#undef STDMETHOD_
+#undef THIS_
+#undef THIS
+#undef PURE
+#undef REFIID
 #endif
 
 //
diff --git a/SourceS/miniwin_macro.h b/SourceS/miniwin_macro.h
index 12b2e7619..55e3b4e78 100644
--- a/SourceS/miniwin_macro.h
+++ b/SourceS/miniwin_macro.h
@@ -236,3 +236,5 @@
 #define OF_EXIST 1
 
 #define MAKEINTRESOURCE DVL_MAKEINTRESOURCE
+
+#define _finddata_t DVL_finddata_t
diff --git a/SourceS/miniwin_misc.h b/SourceS/miniwin_misc.h
index ffd5eac4f..013327ff5 100644
--- a/SourceS/miniwin_misc.h
+++ b/SourceS/miniwin_misc.h
@@ -195,7 +195,7 @@ typedef struct tagWNDCLASSEXA {
 
 typedef unsigned long _fsize_t; /* Could be 64 bits for Win32 */
 
-struct _finddata_t {
+struct DVL_finddata_t {
 	unsigned attrib;
 	time_t time_create; /* -1 for FAT file systems */
 	time_t time_access; /* -1 for FAT file systems */
@@ -298,8 +298,8 @@ HGDIOBJ GetStockObject(int i);
 HCURSOR LoadCursorA(HINSTANCE hInstance, LPCSTR lpCursorName);
 BOOL GetUserNameA(LPSTR lpBuffer, LPDWORD pcbBuffer);
 void GetLocalTime(LPSYSTEMTIME lpSystemTime);
-long __cdecl _findfirst(const char *, struct _finddata_t *);
-int __cdecl _findnext(long, struct _finddata_t *);
+long __cdecl _findfirst(const char *, struct DVL_finddata_t *);
+int __cdecl _findnext(long, struct DVL_finddata_t *);
 
 HICON LoadIconA(HINSTANCE hInstance, LPCSTR lpIconName);
 HANDLE LoadImageA(HINSTANCE hInst, LPCSTR name, UINT type, int cx, int cy, UINT fuLoad);
diff --git a/SourceX/dvlnet/udp_p2p.cpp b/SourceX/dvlnet/udp_p2p.cpp
index a2971f580..74271042a 100644
--- a/SourceX/dvlnet/udp_p2p.cpp
+++ b/SourceX/dvlnet/udp_p2p.cpp
@@ -59,7 +59,7 @@ int udp_p2p::join(std::string addrstr, std::string passwd)
 			recv();
 			if (plr_self != PLR_BROADCAST)
 				break; // join successful
-			sleep(1);
+			SDL_Delay(1000);
 		}
 	}
 	return (plr_self == PLR_BROADCAST ? 4 : plr_self);
diff --git a/SourceX/miniwin.cpp b/SourceX/miniwin.cpp
index 05483a6ec..639693b4f 100644
--- a/SourceX/miniwin.cpp
+++ b/SourceX/miniwin.cpp
@@ -3,6 +3,8 @@
 #include <sys/statvfs.h>
 #endif
 
+#include <SDL.h>
+
 namespace dvl {
 
 DWORD last_error;
@@ -69,7 +71,7 @@ DWORD GetTickCount()
 
 void Sleep(DWORD dwMilliseconds)
 {
-	usleep(dwMilliseconds * 1000);
+	SDL_Delay(dwMilliseconds);
 }
 
 HANDLE FindFirstFileA(LPCSTR lpFileName, LPWIN32_FIND_DATAA lpFindFileData)
@@ -419,13 +421,13 @@ void GetLocalTime(LPSYSTEMTIME lpSystemTime)
 	UNIMPLEMENTED();
 }
 
-long _findfirst(const char *, struct _finddata_t *)
+long _findfirst(const char *, struct DVL_finddata_t *)
 {
 	UNIMPLEMENTED();
 	return -1;
 }
 
-int _findnext(long, struct _finddata_t *)
+int _findnext(long, struct DVL_finddata_t *)
 {
 	UNIMPLEMENTED();
 	return -1;
diff --git a/SourceX/miniwin_io.cpp b/SourceX/miniwin_io.cpp
index 1549bee2c..035160ce9 100644
--- a/SourceX/miniwin_io.cpp
+++ b/SourceX/miniwin_io.cpp
@@ -1,5 +1,9 @@
 #include "pch.h"
 
+#include <fcntl.h>
+#include <sys/stat.h>
+#include <unistd.h>
+
 namespace dvl {
 
 extern "C" void TranslateFileName(char *dst, int dstLen, const char *src)
diff --git a/SourceX/storm.cpp b/SourceX/storm.cpp
index 130369a16..a4f1baee2 100644
--- a/SourceX/storm.cpp
+++ b/SourceX/storm.cpp
@@ -2,6 +2,8 @@
 #include "../3rdParty/libsmacker/smacker.h"
 #include "pch.h"
 
+#include <unistd.h>
+
 namespace dvl {
 
 extern "C" DWORD nLastError = 0;