Fix remaining MinGW build issues

Bootstrap.mak

@@ -45,7 +45,7 @@ none:
 	@echo "Please do"
 	@echo "   nmake -f Bootstrap.mak windows"
 	@echo "or"
-	@echo "   CC=mingw32-gcc mingw32-make -f Bootstrap.mak mingw"
+	@echo "   CC=mingw32-gcc mingw32-make -f Bootstrap.mak mingw CONFIG=x64"
 	@echo "or"
 	@echo "   make -f Bootstrap.mak HOST_PLATFORM"
 	@echo "where HOST_PLATFORM is one of these:"
@@ -58,7 +58,7 @@ mingw: $(SRC)
 	if not exist build\bootstrap (mkdir build\bootstrap)
 	$(CC) -o build/bootstrap/premake_bootstrap -DPREMAKE_NO_BUILTIN_SCRIPTS -I"$(LUA_DIR)" -I"$(LUASHIM_DIR)" $? -lole32 -lversion
 	./build/bootstrap/premake_bootstrap embed
-	./build/bootstrap/premake_bootstrap --os=windows --to=build/bootstrap gmake2 --cc=mingw
+	./build/bootstrap/premake_bootstrap --os=windows --to=build/bootstrap --cc=mingw gmake2
 	$(MAKE) -C build/bootstrap config=$(CONFIG)_$(PLATFORM)
 
 macosx: osx

premake5.lua

@@ -172,9 +172,10 @@
 			targetdir   "bin/release"
 
 		filter "system:windows"
-			links       { "ole32", "ws2_32", "advapi32" }
+			links       { "ole32", "ws2_32", "advapi32", "version" }
+
 		filter "toolset:mingw"
-			links		{ "version", "crypt32" }
+			links		{ "crypt32" }
 
 		filter "system:linux or bsd or hurd"
 			defines     { "LUA_USE_POSIX", "LUA_USE_DLOPEN" }

src/host/os_getversion.c

@@ -55,8 +55,6 @@ int os_getversion(lua_State* L)
 
 #if defined(PLATFORM_WINDOWS)
 
-#pragma comment(lib, "version.lib")
-
 int getKernelVersion(struct OsVersionInfo* info)
 {
 	DWORD size = GetFileVersionInfoSizeA("kernel32.dll", NULL);