diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3ed2508b..9b17977a 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -11,7 +11,7 @@ option(JAPANESE "Enable the Japanese-language build" OFF)
 option(FIX_BUGS "Fix various bugs in the game" OFF)
 option(DEBUG_SAVE "Re-enable the ability to drag-and-drop save files onto the window" OFF)
 option(FORCE_LOCAL_LIBS "Compile the built-in versions of SDL2, FreeType, and FLTK instead of using the system-provided ones" OFF)
-set(RENDERER "Texture" CACHE STRING "Which renderer the game should use: 'OpenGL3' for an OpenGL 3.2 renderer, 'Texture' for SDL2's hardware-accelerated Texture API, 'Surface' for SDL2's software-rendered Surface API, and 'Software' for a handwritten software renderer")
+set(RENDERER "Texture" CACHE STRING "Which renderer the game should use: 'OpenGL3' for an OpenGL 3.2 renderer, 'Texture' for SDL2's hardware-accelerated Texture API, 'Surface' for SDL2's software-rendered Surface API, or 'Software' for a handwritten software renderer")
 
 project(CSE2 LANGUAGES C CXX)
 
@@ -268,10 +268,10 @@ endif()
 
 # Make some tweaks if we're using MSVC
 if(MSVC)
-	target_compile_definitions(CSE2 PRIVATE _CRT_SECURE_NO_WARNINGS)	# Shut up those stupid warnings
+	target_compile_definitions(CSE2 PRIVATE _CRT_SECURE_NO_WARNINGS)	# Disable warnings that normally fire up on MSVC when using "unsafe" functions instead of using MSVC's "safe" _s functions
 endif()
 
-# Build bin2h externally, so it isn't cross-compiled when CSE2 is (Emscripten)
+# Build bin2h externally, so it isn't cross-compiled when CSE2 is (Emscripten, cross-GCC, MinGW on Linux, etc.)
 include(ExternalProject)
 
 ExternalProject_Add(bin2h
diff --git a/DoConfig/CMakeLists.txt b/DoConfig/CMakeLists.txt
index a2344cf8..fcf469b9 100644
--- a/DoConfig/CMakeLists.txt
+++ b/DoConfig/CMakeLists.txt
@@ -17,12 +17,12 @@ endif()
 
 # MSVC tweak
 if(MSVC)
-	target_compile_definitions(DoConfig PRIVATE _CRT_SECURE_NO_WARNINGS)	# Shut up those stupid warnings
+	target_compile_definitions(DoConfig PRIVATE _CRT_SECURE_NO_WARNINGS)	# Disable warnings that normally fire up on MSVC when using "unsafe" functions instead of using MSVC's "safe" _s functions
 endif()
 
 # Find FLTK
 if(NOT FORCE_LOCAL_LIBS)
-	set(FLTK_SKIP_FLUID ON)
+	set(FLTK_SKIP_FLUID ON)	# Do not require fltk-fluid (the UI designer)
 	find_package(FLTK)
 endif()
 
diff --git a/bin2h/CMakeLists.txt b/bin2h/CMakeLists.txt
index bca86b88..f4dbd025 100644
--- a/bin2h/CMakeLists.txt
+++ b/bin2h/CMakeLists.txt
@@ -16,7 +16,7 @@ set_target_properties(bin2h PROPERTIES
 
 # MSVC tweak
 if(MSVC)
-	target_compile_definitions(bin2h PRIVATE _CRT_SECURE_NO_WARNINGS)	# Shut up those stupid warnings
+	target_compile_definitions(bin2h PRIVATE _CRT_SECURE_NO_WARNINGS)	# Disable warnings that normally fire up on MSVC when using "unsafe" functions instead of using MSVC's "safe" _s functions
 endif()
 
 # Enable link-time optimisation if available