Build fixes

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

externals/cmake-modules/DetectArchitecture.cmake

@@ -35,7 +35,7 @@ This file is based off of Yuzu and Dynarmic.
 # Do note that situations where multiple architectures are defined
 # should NOT be too dependent on the architecture
 # otherwise, you may end up with duplicate code
-if (CMAKE_OSX_ARCHITECTURES)
+if (DEFINED CMAKE_OSX_ARCHITECTURES)
     set(MULTIARCH_BUILD 1)
     set(ARCHITECTURE "${CMAKE_OSX_ARCHITECTURES}")
     if (IOS)

externals/libusb/CMakeLists.txt

@@ -24,7 +24,8 @@ if (MINGW OR PLATFORM_LINUX OR APPLE)
         message(FATAL_ERROR "Required program `autoconf` not found.")
     endif()
 
-    find_program(LIBTOOLIZE libtoolize)
+    find_program(LIBTOOLIZE
+        NAMES libtoolize glibtoolize)
     if ("${LIBTOOLIZE}" STREQUAL "LIBTOOLIZE-NOTFOUND")
         message(FATAL_ERROR "Required program `libtoolize` not found.")
     endif()