fix a wamrc compile warning, and enable system include flag for third-party libraries to suppresses corresponding compile warnings (#4875)

build-scripts/config_common.cmake

@@ -123,7 +123,7 @@ if (WAMR_BUILD_JIT EQUAL 1)
     set (LLVM_DIR ${LLVM_BUILD_ROOT}/lib/cmake/llvm)
   endif ()
   find_package(LLVM REQUIRED CONFIG)
-  include_directories(${LLVM_INCLUDE_DIRS})
+  include_directories(SYSTEM ${LLVM_INCLUDE_DIRS})
   add_definitions(${LLVM_DEFINITIONS})
   message(STATUS "Found LLVM ${LLVM_PACKAGE_VERSION}")
   message(STATUS "Using LLVMConfig.cmake in: ${LLVM_DIR}")

core/iwasm/aot/iwasm_aot.cmake

@@ -71,8 +71,8 @@ if ((WAMR_BUILD_TARGET STREQUAL "X86_64" OR WAMR_BUILD_TARGET STREQUAL "AMD_64")
   if (NOT zycore_POPULATED)
     message ("-- Fetching zycore ..")
     FetchContent_Populate(zycore)
-    include_directories("${zycore_SOURCE_DIR}/include")
-    include_directories("${zycore_BINARY_DIR}")
+    include_directories(SYSTEM "${zycore_SOURCE_DIR}/include")
+    include_directories(SYSTEM "${zycore_BINARY_DIR}")
     add_definitions(-DZYCORE_STATIC_BUILD=1)
     add_subdirectory(${zycore_SOURCE_DIR} ${zycore_BINARY_DIR} EXCLUDE_FROM_ALL)
     file (GLOB_RECURSE c_source_zycore ${zycore_SOURCE_DIR}/src/*.c)
@@ -92,9 +92,9 @@ if ((WAMR_BUILD_TARGET STREQUAL "X86_64" OR WAMR_BUILD_TARGET STREQUAL "AMD_64")
     option(ZYDIS_BUILD_EXAMPLES "" OFF)
     option(ZYDIS_BUILD_MAN "" OFF)
     option(ZYDIS_BUILD_DOXYGEN "" OFF)
-    include_directories("${zydis_BINARY_DIR}")
-    include_directories("${zydis_SOURCE_DIR}/include")
-    include_directories("${zydis_SOURCE_DIR}/src")
+    include_directories(SYSTEM "${zydis_BINARY_DIR}")
+    include_directories(SYSTEM "${zydis_SOURCE_DIR}/include")
+    include_directories(SYSTEM "${zydis_SOURCE_DIR}/src")
     add_definitions(-DZYDIS_STATIC_BUILD=1)
     add_subdirectory(${zydis_SOURCE_DIR} ${zydis_BINARY_DIR} EXCLUDE_FROM_ALL)
     file (GLOB_RECURSE c_source_zydis ${zydis_SOURCE_DIR}/src/*.c)

core/iwasm/compilation/aot_orc_extra2.cpp

@@ -124,7 +124,7 @@ MyCompiler::operator()(llvm::Module &M)
         M.getModuleIdentifier() + "-jitted-objectbuffer");
 #endif
 
-    return std::move(ObjBuffer);
+    return ObjBuffer;
 }
 
 DEFINE_SIMPLE_CONVERSION_FUNCTIONS(llvm::orc::LLLazyJITBuilder,

core/iwasm/fast-jit/iwasm_fast_jit.cmake

@@ -49,7 +49,7 @@ if (WAMR_BUILD_TARGET STREQUAL "X86_64" OR WAMR_BUILD_TARGET STREQUAL "AMD_64")
         add_definitions(-DASMJIT_NO_INTRINSICS)
         add_definitions(-DASMJIT_NO_AARCH64)
         add_definitions(-DASMJIT_NO_AARCH32)
-        include_directories("${asmjit_SOURCE_DIR}/src")
+        include_directories(SYSTEM "${asmjit_SOURCE_DIR}/src")
         add_subdirectory(${asmjit_SOURCE_DIR} ${asmjit_BINARY_DIR} EXCLUDE_FROM_ALL)
         file (GLOB_RECURSE cpp_source_asmjit
             ${asmjit_SOURCE_DIR}/src/asmjit/core/*.cpp
@@ -67,8 +67,8 @@ if (WAMR_BUILD_TARGET STREQUAL "X86_64" OR WAMR_BUILD_TARGET STREQUAL "AMD_64")
             FetchContent_Populate(zycore)
             option(ZYDIS_BUILD_TOOLS "" OFF)
             option(ZYDIS_BUILD_EXAMPLES "" OFF)
-            include_directories("${zycore_SOURCE_DIR}/include")
-            include_directories("${zycore_BINARY_DIR}")
+            include_directories(SYSTEM "${zycore_SOURCE_DIR}/include")
+            include_directories(SYSTEM "${zycore_BINARY_DIR}")
             add_subdirectory(${zycore_SOURCE_DIR} ${zycore_BINARY_DIR} EXCLUDE_FROM_ALL)
             file (GLOB_RECURSE c_source_zycore ${zycore_SOURCE_DIR}/src/*.c)
         endif ()
@@ -83,9 +83,9 @@ if (WAMR_BUILD_TARGET STREQUAL "X86_64" OR WAMR_BUILD_TARGET STREQUAL "AMD_64")
             FetchContent_Populate(zydis)
             option(ZYDIS_BUILD_TOOLS "" OFF)
             option(ZYDIS_BUILD_EXAMPLES "" OFF)
-            include_directories("${zydis_BINARY_DIR}")
-            include_directories("${zydis_SOURCE_DIR}/include")
-            include_directories("${zydis_SOURCE_DIR}/src")
+            include_directories(SYSTEM "${zydis_BINARY_DIR}")
+            include_directories(SYSTEM "${zydis_SOURCE_DIR}/include")
+            include_directories(SYSTEM "${zydis_SOURCE_DIR}/src")
             add_subdirectory(${zydis_SOURCE_DIR} ${zydis_BINARY_DIR} EXCLUDE_FROM_ALL)
             file (GLOB_RECURSE c_source_zydis ${zydis_SOURCE_DIR}/src/*.c)
         endif ()

core/iwasm/libraries/lib-rats/lib_rats.cmake

@@ -23,7 +23,7 @@ endif()
 
 add_definitions (-DWASM_ENABLE_LIB_RATS=1)
 
-include_directories(${LIB_RATS_DIR} ${SGX_SSL_DIR}/include)
+include_directories(SYSTEM ${LIB_RATS_DIR} ${SGX_SSL_DIR}/include)
 
 include(FetchContent)
 
@@ -41,7 +41,7 @@ FetchContent_GetProperties(librats)
 if (NOT librats_POPULATED)
     message("-- Fetching librats ..")
     FetchContent_Populate(librats)
-    include_directories("${librats_SOURCE_DIR}/include")
+    include_directories(SYSTEM "${librats_SOURCE_DIR}/include")
     
     # Prevent the propagation of the CMAKE_C_FLAGS of WAMR into librats
     set(SAVED_CMAKE_C_FLAGS ${CMAKE_C_FLAGS})

core/iwasm/libraries/libc-uvwasi/libc_uvwasi.cmake

@@ -22,7 +22,7 @@ list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}")
 ## libuv
 find_package(LIBUV QUIET)
 if (LIBUV_FOUND)
-    include_directories(${LIBUV_INCLUDE_DIR})
+    include_directories(SYSTEM ${LIBUV_INCLUDE_DIR})
 else()
     FetchContent_Declare(
         libuv
@@ -30,7 +30,7 @@ else()
         GIT_TAG ${LIBUV_VERSION}
     )
     FetchContent_MakeAvailable(libuv)
-    include_directories("${libuv_SOURCE_DIR}/include")
+    include_directories(SYSTEM "${libuv_SOURCE_DIR}/include")
     set (LIBUV_LIBRARIES uv_a)
     set_target_properties(uv_a PROPERTIES POSITION_INDEPENDENT_CODE 1)
 endif()
@@ -38,7 +38,7 @@ endif()
 ## uvwasi
 find_package(UVWASI QUIET)
 if (UVWASI_FOUND)
-    include_directories(${UVWASI_INCLUDE_DIR})
+    include_directories(SYSTEM ${UVWASI_INCLUDE_DIR})
 else()
     FetchContent_Declare(
         uvwasi
@@ -46,7 +46,7 @@ else()
         GIT_TAG 392e1f1c1c8a2d2102c9f2e0b9f35959a149d133
     )
     FetchContent_MakeAvailable(uvwasi)
-    include_directories("${uvwasi_SOURCE_DIR}/include")
+    include_directories(SYSTEM "${uvwasi_SOURCE_DIR}/include")
     set (UVWASI_LIBRARIES uvwasi_a)
     set_target_properties(uvwasi_a PROPERTIES POSITION_INDEPENDENT_CODE 1)
 endif()

core/iwasm/libraries/simde/simde.cmake

@@ -25,4 +25,4 @@ FetchContent_Declare(
 
 message("-- Fetching simde ..")
 FetchContent_MakeAvailable(simde)
-include_directories("${simde_SOURCE_DIR}")
+include_directories(SYSTEM "${simde_SOURCE_DIR}")

tests/fuzz/wasm-mutator-fuzz/CMakeLists.txt

@@ -78,7 +78,7 @@ find_package(LLVM REQUIRED CONFIG)
 message(STATUS "Found LLVM ${LLVM_PACKAGE_VERSION}")
 message(STATUS "Using LLVMConfig.cmake in: ${LLVM_DIR}")
 
-include_directories(${LLVM_INCLUDE_DIRS})
+include_directories(SYSTEM ${LLVM_INCLUDE_DIRS})
 separate_arguments(LLVM_DEFINITIONS_LIST NATIVE_COMMAND ${LLVM_DEFINITIONS})
 add_definitions(${LLVM_DEFINITIONS_LIST})
 

tests/unit/aot-stack-frame/CMakeLists.txt

@@ -22,7 +22,7 @@ set (WAMR_BUILD_GC 1)
 include (../unit_common.cmake)
 
 find_package(LLVM REQUIRED CONFIG)
-include_directories(${LLVM_INCLUDE_DIRS})
+include_directories(SYSTEM ${LLVM_INCLUDE_DIRS})
 add_definitions(${LLVM_DEFINITIONS})
 
 include_directories (${CMAKE_CURRENT_SOURCE_DIR})

tests/unit/aot/CMakeLists.txt

@@ -23,7 +23,7 @@ set (WAMR_BUILD_APP_FRAMEWORK 0)
 include (../unit_common.cmake)
 
 find_package(LLVM REQUIRED CONFIG)
-include_directories(${LLVM_INCLUDE_DIRS})
+include_directories(SYSTEM ${LLVM_INCLUDE_DIRS})
 add_definitions(${LLVM_DEFINITIONS})
 
 include (${IWASM_DIR}/compilation/iwasm_compl.cmake)

tests/unit/compilation/CMakeLists.txt

@@ -26,7 +26,7 @@ set (WAMR_BUILD_JIT 0)
 include (../unit_common.cmake)
 
 find_package(LLVM REQUIRED CONFIG)
-include_directories(${LLVM_INCLUDE_DIRS})
+include_directories(SYSTEM ${LLVM_INCLUDE_DIRS})
 add_definitions(${LLVM_DEFINITIONS})
 
 include (${IWASM_DIR}/compilation/iwasm_compl.cmake)

tests/unit/custom-section/CMakeLists.txt

@@ -38,7 +38,7 @@ set (WAMR_BUILD_LOAD_CUSTOM_SECTION 1)
 include (../unit_common.cmake)
 
 find_package(LLVM REQUIRED CONFIG)
-include_directories(${LLVM_INCLUDE_DIRS})
+include_directories(SYSTEM ${LLVM_INCLUDE_DIRS})
 add_definitions(${LLVM_DEFINITIONS})
 
 include (${IWASM_DIR}/compilation/iwasm_compl.cmake)

tests/unit/linux-perf/CMakeLists.txt

@@ -24,7 +24,7 @@ set (WAMR_BUILD_DUMP_CALL_STACK 1)
 include (../unit_common.cmake)
 
 find_package(LLVM REQUIRED CONFIG)
-include_directories(${LLVM_INCLUDE_DIRS})
+include_directories(SYSTEM ${LLVM_INCLUDE_DIRS})
 add_definitions(${LLVM_DEFINITIONS})
 
 include (${IWASM_DIR}/compilation/iwasm_compl.cmake)

tests/unit/memory64/CMakeLists.txt

@@ -23,7 +23,7 @@ set(WAMR_BUILD_SHARED_MEMORY 1)
 include(../unit_common.cmake)
 
 find_package(LLVM REQUIRED CONFIG)
-include_directories(${LLVM_INCLUDE_DIRS})
+include_directories(SYSTEM ${LLVM_INCLUDE_DIRS})
 add_definitions(${LLVM_DEFINITIONS})
 
 include_directories(${CMAKE_CURRENT_SOURCE_DIR})

tests/unit/running-modes/CMakeLists.txt

@@ -38,7 +38,7 @@ set(WAMR_BUILD_REF_TYPES 1)
 include(../unit_common.cmake)
 
 find_package(LLVM REQUIRED CONFIG)
-include_directories(${LLVM_INCLUDE_DIRS})
+include_directories(SYSTEM ${LLVM_INCLUDE_DIRS})
 add_definitions(${LLVM_DEFINITIONS})
 
 include_directories(${CMAKE_CURRENT_SOURCE_DIR})

tests/unit/runtime-common/CMakeLists.txt

@@ -19,7 +19,7 @@ set (WAMR_BUILD_MULTI_MODULE 1)
 include(../unit_common.cmake)
 
 find_package(LLVM REQUIRED CONFIG)
-include_directories(${LLVM_INCLUDE_DIRS})
+include_directories(SYSTEM ${LLVM_INCLUDE_DIRS})
 add_definitions(${LLVM_DEFINITIONS})
 
 include_directories(${CMAKE_CURRENT_SOURCE_DIR})

tests/unit/wasm-vm/CMakeLists.txt

@@ -20,7 +20,7 @@ add_definitions (-Dattr_container_free=free)
 include (../unit_common.cmake)
 
 find_package(LLVM REQUIRED CONFIG)
-include_directories(${LLVM_INCLUDE_DIRS})
+include_directories(SYSTEM ${LLVM_INCLUDE_DIRS})
 add_definitions(${LLVM_DEFINITIONS})
 
 include_directories (${CMAKE_CURRENT_SOURCE_DIR})

wamr-compiler/CMakeLists.txt

@@ -176,7 +176,7 @@ if (NOT WAMR_BUILD_WITH_CUSTOM_LLVM)
 endif ()
 
 find_package(LLVM REQUIRED CONFIG)
-include_directories(${LLVM_INCLUDE_DIRS})
+include_directories(SYSTEM ${LLVM_INCLUDE_DIRS})
 add_definitions(${LLVM_DEFINITIONS})
 
 message(STATUS "Found LLVM ${LLVM_PACKAGE_VERSION}")
@@ -184,8 +184,8 @@ message(STATUS "Using LLVMConfig.cmake in: ${LLVM_DIR}")
 
 if (WAMR_BUILD_DEBUG_AOT EQUAL 1)
   if(LLVM_BUILD_MAIN_SRC_DIR)
-    include_directories(${LLVM_BUILD_MAIN_SRC_DIR}/../lldb/include)
-    include_directories(${LLVM_BUILD_BINARY_DIR}/tools/lldb/include)
+    include_directories(SYSTEM ${LLVM_BUILD_MAIN_SRC_DIR}/../lldb/include)
+    include_directories(SYSTEM ${LLVM_BUILD_BINARY_DIR}/tools/lldb/include)
   endif()
   link_directories(${LLVM_LIBRARY_DIRS})
   find_library(lib_lldb NAMES lldb HINTS ${LLVM_LIBRARY_DIRS} REQUIRED)