41 lines
1.5 KiB
CMake
41 lines
1.5 KiB
CMake
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cmake_minimum_required(VERSION 3.15)
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project(wickra_c_benchmarks C)
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# Directory holding the compiled Wickra C library (cargo output), e.g.
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# <workspace>/target/release. Override with -DWICKRA_LIB_DIR=/path/to/target/release.
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if(NOT DEFINED WICKRA_LIB_DIR)
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set(WICKRA_LIB_DIR "${CMAKE_CURRENT_SOURCE_DIR}/../../../target/release")
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endif()
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set(WICKRA_INCLUDE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/../include")
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# Pick the right link target per platform/toolchain.
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# - MSVC links the generated import library (wickra.dll.lib).
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# - MinGW/gcc on Windows links the DLL directly.
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# - Unix links the shared object / dylib.
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if(WIN32)
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set(WICKRA_RUNTIME "${WICKRA_LIB_DIR}/wickra.dll")
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if(MSVC)
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set(WICKRA_LINK_LIB "${WICKRA_LIB_DIR}/wickra.dll.lib")
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else()
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set(WICKRA_LINK_LIB "${WICKRA_LIB_DIR}/wickra.dll")
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endif()
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elseif(APPLE)
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set(WICKRA_LINK_LIB "${WICKRA_LIB_DIR}/libwickra.dylib")
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else()
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set(WICKRA_LINK_LIB "${WICKRA_LIB_DIR}/libwickra.so")
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endif()
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add_executable(throughput throughput.c)
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target_include_directories(throughput PRIVATE "${WICKRA_INCLUDE_DIR}")
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target_link_libraries(throughput PRIVATE "${WICKRA_LINK_LIB}")
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if(UNIX AND NOT APPLE)
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target_link_libraries(throughput PRIVATE m)
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endif()
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# On Windows copy the DLL next to the executable so the loader finds it.
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if(WIN32)
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add_custom_command(TARGET throughput POST_BUILD
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COMMAND ${CMAKE_COMMAND} -E copy_if_different
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"${WICKRA_RUNTIME}" "$<TARGET_FILE_DIR:throughput>")
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endif()
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