Further cleanup USE_SDL_MAIN

CMakeLists.txt

@@ -94,8 +94,6 @@ elseif("${CMAKE_SYSTEM_NAME}" MATCHES "Darwin")
 
     # Platform-dependent implementation of system.h
     set(SYSTEM_CPP_MODULE "system_macosx.cpp")
-
-    set(USE_SDL_MAIN 1) # fixes SDL_main
 else()
     message(STATUS "Build for other system")
     set(PLATFORM_WINDOWS 0)
@@ -291,7 +289,6 @@ if(CMAKE_CXX_COMPILER_ID MATCHES "MSVC")
     message(STATUS "Adding MSVC-specific options")
 
     set(CBOT_STATIC 1) # only this works for some reason
-    set(USE_SDL_MAIN 1) # fixes SDL_main
     set(WINGETOPT 1) # use wingetopt library
 endif()
 

cmake/msys.cmake

@@ -7,5 +7,4 @@ if (MSYS AND (NOT MXE))
     set(PLATFORM_OTHER 0)
 
     set(COLOBOT_CXX_FLAGS "${COLOBOT_CXX_FLAGS} -U__STRICT_ANSI__") # fixes putenv()
-    set(USE_SDL_MAIN 1) # fixes SDL_main
 endif()

src/app/main.cpp

@@ -89,7 +89,7 @@ The current layout is the following:
 extern "C"
 {
 
-int SDL_MAIN_FUNC(int argc, char *argv[])
+int main(int argc, char *argv[])
 {
     CLogger logger; // single instance of logger
 

src/common/config.h.cmake

@@ -16,8 +16,6 @@
 
 #cmakedefine OPENAL_SOUND
 
-#define SDL_MAIN_FUNC main
-
 #cmakedefine PORTABLE @PORTABLE@
 
 #define COLOBOT_DEFAULT_DATADIR "@COLOBOT_INSTALL_DATA_DIR@"