sdl.patch

diff -r 6832dab555ae QTfrontend/CMakeLists.txt
--- a/QTfrontend/CMakeLists.txt	Mon Aug 10 12:56:53 2020 +0300
+++ b/QTfrontend/CMakeLists.txt	Sun Aug 30 15:24:36 2020 +0300
@@ -236,7 +236,7 @@
 
 if(WIN32 AND NOT UNIX)
     if(NOT SDL2_LIBRARIES)
-        list(APPEND HW_LINK_LIBS SDL2)
+        list(APPEND HW_LINK_LIBS SDL2::SDL2)
     endif()
 
     list(APPEND HW_LINK_LIBS
diff -r 6832dab555ae misc/libphyslayer/CMakeLists.txt
--- a/misc/libphyslayer/CMakeLists.txt	Mon Aug 10 12:56:53 2020 +0300
+++ b/misc/libphyslayer/CMakeLists.txt	Sun Aug 30 15:24:36 2020 +0300
@@ -17,7 +17,7 @@
 set_target_properties(physlayer PROPERTIES
                           VERSION 1.0
                           SOVERSION 1.0)
-target_link_libraries(physlayer ${SDL2_LIBRARIES} lua physfs)
+target_link_libraries(physlayer ${SDL2_LIBRARIES} SDL2::SDL2 lua physfs)
 install(TARGETS physlayer RUNTIME DESTINATION ${target_binary_install_dir}
                           LIBRARY DESTINATION ${target_library_install_dir}
                           ARCHIVE DESTINATION ${target_library_install_dir})
diff -r 6832dab555ae misc/libphyslayer/physfsrwops.h
--- a/misc/libphyslayer/physfsrwops.h	Mon Aug 10 12:56:53 2020 +0300
+++ b/misc/libphyslayer/physfsrwops.h	Sun Aug 30 15:24:36 2020 +0300
@@ -25,7 +25,7 @@
 
 #include "physfs.h"
 
-#include "SDL.h"
+#include "SDL2/SDL.h"
 
 #include "physfscompat.h"