remove the -pthread flag for building WASM Apps

Author: TianlongLiang

tests/unit/shared-heap/CMakeLists.txt

@@ -14,7 +14,6 @@ set(WAMR_BUILD_FAST_INTERP 1)
 set(WAMR_BUILD_JIT 0)
 set(WAMR_BUILD_MEMORY64 0)
 set(WAMR_BUILD_SHARED_HEAP 1)
-set(WAMR_BUILD_SHARED_MEMORY 1)
 
 # Compile wasm modules
 set(WASI_SDK_DIR "/opt/wasi-sdk")

tests/unit/shared-heap/wasm-apps/CMakeLists.txt

@@ -14,7 +14,7 @@ if (NOT DEFINED WASI_SDK_DIR)
     set(WASI_SDK_DIR "/opt/wasi-sdk")
 endif ()
 
-set(CMAKE_C_FLAGS "-nostdlib -pthread -Qunused-arguments")
+set(CMAKE_C_FLAGS "-nostdlib -Qunused-arguments")
 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -z stack-size=8192 -nostdlib -O0")
 set(CMAKE_C_COMPILER_TARGET "wasm32")
 set(CMAKE_C_COMPILER "${WASI_SDK_DIR}/bin/clang")