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# Copyright (c) 2022 Intel Corporation
# Copyright (c) 2020-2021 Alibaba Cloud
# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
cmake_minimum_required(VERSION 3.0)
project(wasm-app)
set (WAMR_ROOT_DIR ${CMAKE_CURRENT_SOURCE_DIR}/../../..)
set (LIB_RATS_DIR ${WAMR_ROOT_DIR}/core/iwasm/libraries/lib-rats)
set (CMAKE_C_LINK_FLAGS "")
set (CMAKE_CXX_LINK_FLAGS "")
if (APPLE)
set (HAVE_FLAG_SEARCH_PATHS_FIRST 0)
endif ()
set (CMAKE_SYSTEM_PROCESSOR wasm32)
set (CMAKE_SYSROOT ${WAMR_ROOT_DIR}/wamr-sdk/app/libc-builtin-sysroot)
if (NOT DEFINED WASI_SDK_DIR)
set (WASI_SDK_DIR "/opt/wasi-sdk")
endif ()
set (CMAKE_C_FLAGS "-nostdlib")
set (CMAKE_C_COMPILER_TARGET "wasm32")
set (CMAKE_C_COMPILER "${WASI_SDK_DIR}/bin/clang")
set (CMAKE_EXE_LINKER_FLAGS
"-Wl,--max-memory=131072 -z stack-size=8192 \
-Wl,--no-entry,--strip-all \
-Wl,--export=__main_argc_argv \
-Wl,--export=__heap_base,--export=__data_end \
-Wl,--allow-undefined"
)
add_executable(test.wasm main.c)
set_target_properties(test.wasm PROPERTIES INCLUDE_DIRECTORIES ${LIB_RATS_DIR})
target_link_libraries(test.wasm)
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