Update platform-specific linking in storage examples

Refined CMake platform checks for storage_c_example and storage_example to handle Android, iOS, Linux, OHOS, and Apple platforms more accurately. Added OpenSSL and pthread linking for Linux, and clarified that Android and OHOS do not require OpenSSL due to stub implementations.

Author: lijy91

examples/storage_c_example/CMakeLists.txt

@@ -12,8 +12,18 @@ add_executable(storage_c_example main.c)
 target_link_libraries(storage_c_example PRIVATE nativeapi)
 
 # Platform-specific settings
-if(APPLE)
+if(ANDROID)
+    # Android platform doesn't need OpenSSL (secure_storage is stub implementation)
+elseif(CMAKE_SYSTEM_NAME STREQUAL "iOS")
+    target_link_libraries(storage_c_example PRIVATE "-framework Security")
+elseif(CMAKE_SYSTEM_NAME STREQUAL "Linux")
+    find_package(PkgConfig REQUIRED)
+    pkg_check_modules(OPENSSL REQUIRED IMPORTED_TARGET openssl)
+    target_link_libraries(storage_c_example PRIVATE PkgConfig::OPENSSL pthread)
+elseif(APPLE)
     target_link_libraries(storage_c_example PRIVATE "-framework Cocoa" "-framework Security")
+elseif(CMAKE_SYSTEM_NAME STREQUAL "OHOS")
+    # OHOS platform doesn't need OpenSSL (secure_storage is stub implementation)
 elseif(WIN32)
     target_link_libraries(storage_c_example PRIVATE user32 shell32 dwmapi gdiplus crypt32)
 elseif(UNIX)

examples/storage_example/CMakeLists.txt

@@ -12,8 +12,18 @@ add_executable(storage_example main.cpp)
 target_link_libraries(storage_example PRIVATE nativeapi)
 
 # Platform-specific settings
-if(APPLE)
+if(ANDROID)
+    # Android platform doesn't need OpenSSL (secure_storage is stub implementation)
+elseif(CMAKE_SYSTEM_NAME STREQUAL "iOS")
+    target_link_libraries(storage_example PRIVATE "-framework Security")
+elseif(CMAKE_SYSTEM_NAME STREQUAL "Linux")
+    find_package(PkgConfig REQUIRED)
+    pkg_check_modules(OPENSSL REQUIRED IMPORTED_TARGET openssl)
+    target_link_libraries(storage_example PRIVATE PkgConfig::OPENSSL pthread)
+elseif(APPLE)
     target_link_libraries(storage_example PRIVATE "-framework Cocoa" "-framework Security")
+elseif(CMAKE_SYSTEM_NAME STREQUAL "OHOS")
+    # OHOS platform doesn't need OpenSSL (secure_storage is stub implementation)
 elseif(WIN32)
     target_link_libraries(storage_example PRIVATE user32 shell32 dwmapi gdiplus crypt32)
 elseif(UNIX)