[cmake] fix cubeb bbbbbb and libusb

Signed-off-by: crueter <crueter@eden-emu.dev>

externals/CMakeLists.txt

@@ -10,8 +10,6 @@ set(CMAKE_POLICY_DEFAULT_CMP0077 NEW)
 
 # Disable tests/tools in all externals supporting the standard option name
 set(BUILD_TESTING OFF)
-set(BUILD_TESTS OFF)
-set(BUILD_TOOLS OFF)
 
 # Build only static externals
 set(BUILD_SHARED_LIBS OFF)

externals/libusb/CMakeLists.txt

@@ -235,6 +235,12 @@ else() # MINGW OR (${CMAKE_SYSTEM_NAME} MATCHES "Linux")
         )
     endif()
 
+    if(UNIX)
+        set(PLATFORM_POSIX TRUE)
+    else()
+        set(PLATFORM_WINDOWS TRUE)
+    endif()
+
     include(CheckFunctionExists)
     include(CheckIncludeFiles)
     include(CheckTypeSize)

externals/libusb/config.h.in

@@ -93,3 +93,7 @@
 
 /* Oldest Windows version supported */
 #define WINVER 0x0501
+
+#cmakedefine PLATFORM_POSIX
+
+#cmakedefine PLATFORM_WINDOWS

src/audio_core/externals/cubeb/CMakeLists.txt

@@ -10,6 +10,8 @@ CPMAddPackage(
     FIND_PACKAGE_ARGUMENTS "CONFIG" # not sure this works outside of gentoo
     OPTIONS
         "USE_SANITIZERS OFF"
+        "BUILD_TESTS OFF"
+        "BUILD_TOOLS OFF"
 )
 
 if (cubeb_ADDED)