diff --git a/games/stratagus/files/patch-CMakeLists.txt b/games/stratagus/files/patch-CMakeLists.txt
index 7c0850bf2f87..ec99a394983a 100644
--- a/games/stratagus/files/patch-CMakeLists.txt
+++ b/games/stratagus/files/patch-CMakeLists.txt
@@ -1,66 +1,76 @@
---- CMakeLists.txt.orig	2022-07-31 09:44:18 UTC
+--- CMakeLists.txt.orig	2022-08-10 18:13:08 UTC
 +++ CMakeLists.txt
+@@ -656,7 +656,7 @@ if(APPLE)
+ 	list(APPEND CMAKE_PREFIX_PATH /opt/homebrew/)
+ endif()
+ 
+-if(NOT WIN32 OR NOT MSVC)
++if(FALSE)
+ 	include(CheckCXXSourceCompiles)
+ 	set(FS_SRC "
+ 	#include <experimental/filesystem> 
 @@ -807,7 +807,7 @@ endif()
  # Stratagus definitions
  
  add_definitions(-DUSE_ZLIB -DPIXMAPS=\"${PIXMAPSDIRABS}\")
 -include_directories(${LUA_INCLUDE_DIR} ${SDL2_INCLUDE_DIR} ${SDL2_MIXER_INCLUDE_DIRS} ${SDL2_IMAGE_INCLUDE_DIRS} ${TOLUA++_INCLUDE_DIR} ${ZLIB_INCLUDE_DIRS})
 +include_directories(SYSTEM ${LUA_INCLUDE_DIR} ${SDL2_INCLUDE_DIR} ${SDL2_MIXER_INCLUDE_DIRS} ${SDL2_IMAGE_INCLUDE_DIRS} ${TOLUA++_INCLUDE_DIR} ${ZLIB_INCLUDE_DIRS})
  set(stratagus_LIBS ${stratagus_LIBS} ${LUA_LIBRARIES} ${SDL2_LIBRARY} ${SDL2_MIXER_LIBRARIES} ${SDL2_IMAGE_LIBRARIES} ${TOLUA++_LIBRARY} ${ZLIB_LIBRARIES})
  
  if(WIN32 AND NOT ENABLE_STDIO_REDIRECT)
 @@ -816,13 +816,13 @@ endif()
  
  if(WITH_BZIP2 AND BZIP2_FOUND)
  	add_definitions(-DUSE_BZ2LIB ${BZIP2_DEFINITIONS})
 -	include_directories(${BZIP2_INCLUDE_DIR})
 +	include_directories(SYSTEM ${BZIP2_INCLUDE_DIR})
  	set(stratagus_LIBS ${stratagus_LIBS} ${BZIP2_LIBRARIES})
  endif()
  
  if(WITH_MNG AND MNG_FOUND)
  	add_definitions(-DUSE_MNG)
 -	include_directories(${MNG_INCLUDE_DIR})
 +	include_directories(SYSTEM ${MNG_INCLUDE_DIR})
  	set(stratagus_LIBS ${stratagus_LIBS} ${MNG_LIBRARY})
  	if (MSVC)
  		include_directories(${JPEG_INCLUDE_DIR})
 @@ -832,13 +832,13 @@ endif()
  
  if(WITH_OGGVORBIS AND OGGVORBIS_FOUND)
  	add_definitions(-DUSE_VORBIS)
 -	include_directories(${OGGVORBIS_INCLUDE_DIR})
 +	include_directories(SYSTEM ${OGGVORBIS_INCLUDE_DIR})
  	set(stratagus_LIBS ${stratagus_LIBS} ${OGG_LIBRARY} ${VORBIS_LIBRARY})
  endif()
  
  if(WITH_THEORA AND THEORA_FOUND)
  	add_definitions(-DUSE_THEORA)
 -	include_directories(${THEORA_INCLUDE_DIR})
 +	include_directories(SYSTEM ${THEORA_INCLUDE_DIR})
  	set(stratagus_LIBS ${stratagus_LIBS} ${THEORA_LIBRARY})
  endif()
  
-@@ -1311,7 +1311,7 @@ if (WIN32)
+@@ -1311,8 +1311,8 @@ if (WIN32)
  	install(TARGETS midiplayer DESTINATION ${GAMEDIR})
  endif()
  
 -if(ENABLE_DOC AND DOXYGEN_FOUND)
  	install(FILES doc/stratagus.6 DESTINATION ${MANDIR})
 +if(ENABLE_DOC)
  	install(FILES
  		doc/development.html
+ 		doc/faq.html
 @@ -1325,8 +1325,11 @@ if(ENABLE_DOC AND DOXYGEN_FOUND)
  		doc/README-SDL.txt
  		DESTINATION share/doc/stratagus
  	)
 -	install(DIRECTORY doc/graphics doc/scripts ${CMAKE_CURRENT_BINARY_DIR}/doxygen DESTINATION ${DOCDIR})
 -endif(ENABLE_DOC AND DOXYGEN_FOUND)
 +	install(DIRECTORY doc/graphics doc/scripts DESTINATION ${DOCDIR})
 +	if(DOXYGEN_FOUND)
 +		install(DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/doxygen DESTINATION ${DOCDIR})
 +	endif()
 +endif()
  
  if(ENABLE_DEV)
  	install(FILES ${gameheaders_HDRS} DESTINATION ${STRATAGUS_HEADERS})