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bytecodealliance
GitHub Repository: bytecodealliance/wasmtime
 Path: blob/main/examples/CMakeLists.txt
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cmake_minimum_required(VERSION 3.10)

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project(wasmtime-examples)

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set(CMAKE_EXPORT_COMPILE_COMMANDS ON)

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set(CMAKE_CXX_STANDARD 17)

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add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/../crates/c-api ${CMAKE_CURRENT_BINARY_DIR}/wasmtime)

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function(CREATE_TARGET TARGET TARGET_PATH)

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  add_executable(wasmtime-${TARGET} ${TARGET_PATH})

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  if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")

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    target_compile_options(wasmtime-${TARGET} PRIVATE -Wall -Wextra -Wno-deprecated-declarations)

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  elseif(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")

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    target_compile_options(wasmtime-${TARGET} PRIVATE /W3)

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  endif()

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  target_compile_definitions(wasmtime-${TARGET} PRIVATE WASMTIME_TEST_ONLY)

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  set_target_properties(wasmtime-${TARGET} PROPERTIES

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    OUTPUT_NAME wasmtime-${TARGET}

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    RUNTIME_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/$<0:>

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    CXX_VISIBILITY_PRESET hidden

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    POSITION_INDEPENDENT_CODE ON)

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  target_include_directories(wasmtime-${TARGET} PUBLIC wasmtime)

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  target_link_libraries(wasmtime-${TARGET} PUBLIC wasmtime)

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  add_test(NAME ${TARGET}-c COMMAND wasmtime-${TARGET} WORKING_DIRECTORY ../..)

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endfunction()

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function(CREATE_RUST_TEST EXAMPLE)

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  if(ARGC GREATER 1)

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    add_test(NAME ${EXAMPLE}-rust COMMAND cargo run --example ${EXAMPLE} --features ${ARGV1} WORKING_DIRECTORY ../..)

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  else()

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    add_test(NAME ${EXAMPLE}-rust COMMAND cargo run --example ${EXAMPLE} WORKING_DIRECTORY ../..)

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  endif()

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endfunction()

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function(CREATE_RUST_WASM EXAMPLE TARGET)

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  add_custom_target(${EXAMPLE}-wasm-${TARGET} ALL COMMAND cargo build -p example-${EXAMPLE}-wasm --target ${TARGET})

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endfunction()

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# Enable testing

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enable_testing()

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# Wasm files required by tests

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create_rust_wasm(fib-debug wasm32-unknown-unknown)

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create_rust_wasm(tokio wasm32-wasip1)

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create_rust_wasm(wasi wasm32-wasip1)

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create_rust_wasm(wasi wasm32-wasip2)

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create_rust_wasm(component wasm32-unknown-unknown)

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create_rust_wasm(resource-component wasm32-wasip2)

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# C/C++ examples/tests

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create_target(anyref anyref.c)

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create_target(anyref-cpp anyref.cc)

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create_target(async async.cpp)

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create_target(externref externref.c)

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create_target(externref-cpp externref.cc)

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create_target(fib-debug fib-debug/main.c)

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create_target(fuel fuel.c)

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create_target(fuel-cpp fuel.cc)

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create_target(gcd gcd.c)

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create_target(gcd-cpp gcd.cc)

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create_target(hello hello.c)

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create_target(hello-cpp hello.cc)

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create_target(interrupt interrupt.c)

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create_target(interrupt-cpp interrupt.cc)

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create_target(linking linking.c)

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create_target(linking-cpp linking.cc)

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create_target(memory memory.c)

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create_target(memory-cpp memory.cc)

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create_target(multi multi.c)

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create_target(multi-cpp multi.cc)

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create_target(multimemory multimemory.c)

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create_target(multimemory-cpp multimemory.cc)

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create_target(serialize serialize.c)

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create_target(serialize-cpp serialize.cc)

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create_target(threads threads.c)

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create_target(threads-cpp threads.cc)

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create_target(wasip1 wasip1/main.c)

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create_target(wasip1-cpp wasip1/main.cc)

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# Rust examples/tests

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create_rust_test(anyref)

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create_rust_test(epochs)

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create_rust_test(externref)

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create_rust_test(fib-debug)

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create_rust_test(fuel)

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create_rust_test(gcd)

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create_rust_test(hello)

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create_rust_test(interrupt)

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create_rust_test(linking)

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create_rust_test(memory)

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create_rust_test(multi)

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create_rust_test(multimemory)

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create_rust_test(serialize)

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create_rust_test(threads)

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create_rust_test(wasip1)

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create_rust_test(wasip1-async)

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create_rust_test(wasip2)

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create_rust_test(wasip2-async)

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create_rust_test(tokio wasi-common/tokio)

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create_rust_test(component)

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create_rust_test(resource-component)

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