diff --git a/CMakeLists.txt b/CMakeLists.txt
index b92314f113..3a979a0499 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -718,7 +718,7 @@ if(ANDROID)
 		Common/GL/GLInterfaceBase.h
 	)
 
-	set(nativeExtra ${nativeExtra}
+	set(NativeAppSource ${NativeAppSource}
 		ext/native/base/NativeApp.h
 		android/jni/app-android.cpp
 		android/jni/AndroidEGLContext.cpp
@@ -885,7 +885,10 @@ if(ANDROID)
 	elseif(ARM64)
 		set(NativeAppSource ${NativeAppSource} android/jni/Arm64EmitterTest.cpp)
 	endif()
-	set(nativeExtra ${nativeExtra} ${NativeAppSource})
+
+	if (NOT LIBRETRO)
+		set(nativeExtra ${nativeExtra} ${NativeAppSource})
+	endif()
 endif()
 
 set(THIN3D_PLATFORMS ext/native/thin3d/thin3d_gl.cpp
diff --git a/libretro/libretro.cpp b/libretro/libretro.cpp
index 11ddce7d24..45185748ca 100644
--- a/libretro/libretro.cpp
+++ b/libretro/libretro.cpp
@@ -806,3 +806,7 @@ void NativeUpdate() {}
 void NativeRender(GraphicsContext *graphicsContext) {}
 void NativeResized() {}
 bool System_InputBoxGetWString(const wchar_t *title, const std::wstring &defaultvalue, std::wstring &outvalue) { return false; }
+
+#if PPSSPP_PLATFORM(ANDROID) || PPSSPP_PLATFORM(IOS)
+std::vector<std::string> __cameraGetDeviceList() { return std::vector<std::string>(); }
+#endif