feat(build): to compile with FMOD support, WHOA_BUILD_FMOD must be passed into CMake

src/gx/CMakeLists.txt

@@ -57,7 +57,7 @@ endif()
 if (WHOA_SYSTEM_WIN OR WHOA_SYSTEM_LINUX)
     target_link_libraries(gx
         PRIVATE
-            SDL3::SDL3-static
+            SDL2::SDL2-static
             libglew_static
         )
 endif()

src/sound/CMakeLists.txt

@@ -13,6 +13,9 @@ target_link_libraries(sound
     PRIVATE
         ui
         util
-    PUBLIC
-        fmod
 )
+
+if(WHOA_BUILD_FMOD)
+    target_link_libraries(sound PUBLIC fmod)
+endif()
+

vendor/CMakeLists.txt

@@ -14,8 +14,8 @@ endif()
 
 # FMOD
 
+if(defined WHOA_BUILD_FMOD)
     add_library(fmod SHARED IMPORTED GLOBAL)
-
     # Determine which flavor of FMOD to use:
     # - macOS versions from 10.9 down prefer FMOD Ex
     # - macOS versions from 10.10 up prefer FMOD Core
@@ -125,3 +125,14 @@ elseif(WHOA_SYSTEM_MAC)
             install(FILES ${FMOD_DIR}/mac/lib/libfmod.dylib DESTINATION "bin")
         endif()
     endif()
+
+    add_definitions(-DWHOA_BUILD_FMOD)
+
+    if(WHOA_FMOD_CORE)
+        add_definitions(-DWHOA_FMOD_CORE)
+    endif()
+
+    if (WHOA_FMOD_EX)
+        add_definitions(-DWHOA_FMOD_EX)
+    endif()
+endif()