Packages (Android): fix building

Author: CarterLi

CMakeLists.txt

@@ -614,6 +614,7 @@ elseif(ANDROID)
         src/detection/opengl/opengl_linux.c
         src/detection/os/os_android.c
         src/detection/packages/packages_linux.c
+        src/detection/packages/packages_nix.c
         src/detection/poweradapter/poweradapter_nosupport.c
         src/detection/processes/processes_linux.c
         src/detection/sound/sound_nosupport.c

src/detection/packages/packages.h

@@ -55,7 +55,7 @@ const char* ffDetectPackages(FFPackagesResult* result, FFPackagesOptions* option
 bool ffPackagesReadCache(FFstrbuf* cacheDir, FFstrbuf* cacheContent, const char* filePath, const char* packageId, uint32_t* result);
 bool ffPackagesWriteCache(FFstrbuf* cacheDir, FFstrbuf* cacheContent, uint32_t num_elements);
 
-#if (defined(__linux__) && !defined(__ANDROID__)) || defined(__APPLE__)
+#if defined(__linux__) || defined(__APPLE__)
 uint32_t ffPackagesGetNix(FFstrbuf* baseDir, const char* dirname);
 #endif
 #ifndef _WIN32