shared heap 32 bit platform unit test

Author: TianlongLiang

tests/unit/CMakeLists.txt

@@ -20,14 +20,14 @@ set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS}")
 
 if(WAMR_BUILD_TARGET STREQUAL "X86_32")
   # 1) Force -m32
-  set(CMAKE_C_FLAGS        "${CMAKE_C_FLAGS} -m32"        CACHE STRING "" FORCE)
-  set(CMAKE_CXX_FLAGS      "${CMAKE_CXX_FLAGS} -m32"      CACHE STRING "" FORCE)
-  set(CMAKE_EXE_LINKER_FLAGS    "${CMAKE_EXE_LINKER_FLAGS} -m32"    CACHE STRING "" FORCE)
+  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -m32" CACHE STRING "" FORCE)
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -m32" CACHE STRING "" FORCE)
+  set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -m32" CACHE STRING "" FORCE)
   set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -m32" CACHE STRING "" FORCE)
 
   # 2) Make CMake prefer i386 libraries
-  set(CMAKE_SYSTEM_PROCESSOR     i386                CACHE STRING "" FORCE)
-  set(CMAKE_LIBRARY_ARCHITECTURE "i386-linux-gnu"    CACHE STRING "" FORCE)
+  set(CMAKE_SYSTEM_PROCESSOR i386 CACHE STRING "" FORCE)
+  set(CMAKE_LIBRARY_ARCHITECTURE "i386-linux-gnu" CACHE STRING "" FORCE)
 endif()
 
 # Prevent overriding the parent project's compiler/linker
@@ -36,12 +36,21 @@ set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
 
 # Fetch Google test
 include (FetchContent)
-FetchContent_Declare (
+
+if(${CMAKE_VERSION} VERSION_GREATER_EQUAL "3.24")
+  FetchContent_Declare (
+    googletest
+    URL https://github.com/google/googletest/archive/03597a01ee50ed33e9dfd640b249b4be3799d395.zip
+    DOWNLOAD_EXTRACT_TIMESTAMP ON
+  )
+else()
+  FetchContent_Declare (
     googletest
     URL https://github.com/google/googletest/archive/03597a01ee50ed33e9dfd640b249b4be3799d395.zip
-    DOWNLOAD_EXTRACT_TIMESTAMP TRUE
-)
-FetchContent_MakeAvailable (googletest)
+  )
+endif()
+
+FetchContent_MakeAvailable(googletest)
 
 SET(GOOGLETEST_INCLUDED 1)