Fixed ISO builds.

cmake/targets/dolphin.cmake

@@ -1,15 +1,18 @@
-# Build type: FAT (SD/USB via libfat) or ISO (DVD disc via libogc DVD driver)
-set(DUSK_DOLPHIN_BUILD_TYPE "FAT" CACHE STRING "Dolphin asset source: FAT (SD/USB) or ISO (DVD disc)")
-set_property(CACHE DUSK_DOLPHIN_BUILD_TYPE PROPERTY STRINGS "FAT" "ISO")
+# Build type: DOL (SD/USB via libfat) or ISO (DVD disc via libogc DVD driver)
+set(DUSK_DOLPHIN_BUILD_TYPE "DOL" CACHE STRING "Dolphin asset source: DOL (SD/USB) or ISO (DVD disc)")
+set_property(CACHE DUSK_DOLPHIN_BUILD_TYPE PROPERTY STRINGS "DOL" "ISO")
 
-# Target definitions
+# Numeric tokens so #if DUSK_DOLPHIN_BUILD_TYPE == DOL works in C.
+# DUSK_DOLPHIN_BUILD_TYPE is passed without quotes so it expands to the identifier.
 target_compile_definitions(${DUSK_LIBRARY_TARGET_NAME} PUBLIC
   DUSK_DOLPHIN
   DUSK_INPUT_GAMEPAD
   DUSK_DISPLAY_WIDTH=640
   DUSK_DISPLAY_HEIGHT=480
   DUSK_THREAD_PTHREAD
-  DUSK_DOLPHIN_BUILD_TYPE="${DUSK_DOLPHIN_BUILD_TYPE}"
+  DOL=1
+  ISO=2
+  DUSK_DOLPHIN_BUILD_TYPE=${DUSK_DOLPHIN_BUILD_TYPE}
 )
 
 # Custom compiler flags

scripts/build-gamecube.sh

@@ -7,6 +7,7 @@ fi
 mkdir -p build-gamecube
 cmake -S. -Bbuild-gamecube \
   -DDUSK_TARGET_SYSTEM=gamecube \
+  -DDUSK_DOLPHIN_BUILD_TYPE=DOL \
   -DCMAKE_TOOLCHAIN_FILE="$DEVKITPRO/cmake/GameCube.cmake" \
   -DDKP_OGC_PLATFORM_LIBRARY=libogc2
 cd build-gamecube

scripts/build-wii.sh

@@ -5,7 +5,10 @@ if [ -z "$DEVKITPRO" ]; then
 fi
 
 mkdir -p build-wii
-cmake -S. -Bbuild-wii -DDUSK_TARGET_SYSTEM=wii -DCMAKE_TOOLCHAIN_FILE="$DEVKITPRO/cmake/Wii.cmake"
+cmake -S. -Bbuild-wii \
+  -DDUSK_TARGET_SYSTEM=wii \
+  -DCMAKE_TOOLCHAIN_FILE="$DEVKITPRO/cmake/Wii.cmake" \
+  -DDUSK_DOLPHIN_BUILD_TYPE=DOL
 cd build-wii
 make -j$(nproc) VERBOSE=1
 mv Dusk.dol boot.dol

src/duskdolphin/log/log.c

@@ -10,7 +10,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 
-#ifdef DUSK_WII
+#if DUSK_DOLPHIN_BUILD_TYPE == DOL
   #include <debug.h>
   #include <fat.h>
 
@@ -38,7 +38,7 @@ void logDebug(const char_t *message, ...) {
   va_end(copy);
   fflush(stdout);
 
-  #ifdef DUSK_WII
+  #if DUSK_DOLPHIN_BUILD_TYPE == DOL
     // Print to file
     logInitFAT();
     if(fatReady) {
@@ -60,7 +60,7 @@ void logError(const char_t *message, ...) {
   va_start(args, message);
 
   // Write to file before displaying on screen
-  #ifdef DUSK_WII
+  #if DUSK_DOLPHIN_BUILD_TYPE == DOL
     logInitFAT();
     if(fatReady) {
       FILE *file = fopen(LOG_ERROR_PATH, "a");