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701311f27e
Co-authored-by: Marek Foss <marek.foss@neti-soft.com> Co-authored-by: Alex Kremer <akremer@ripple.com>
37 lines
1.4 KiB
CMake
37 lines
1.4 KiB
CMake
include(isolate_headers)
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# Define a benchmark executable for the module `name`.
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#
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# This follows the same general pattern as other build helpers in this repo
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# (e.g. `add_module`): create a target and isolate headers, but here the target
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# is a benchmark executable and no `add_test(...)` is registered.
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#
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# `isolate_headers` exposes only `${CMAKE_CURRENT_SOURCE_DIR}/${name}` on the
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# include path, rooted at `src`, so a benchmark's own headers are reached as
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# `<benchmarks/.../${name}/...>` and nothing else in the tree leaks in.
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function(xrpl_add_benchmark name)
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set(target ${PROJECT_NAME}.bench.${name})
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file(
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GLOB_RECURSE sources
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CONFIGURE_DEPENDS
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"${CMAKE_CURRENT_SOURCE_DIR}/${name}/*.cpp"
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"${CMAKE_CURRENT_SOURCE_DIR}/${name}.cpp"
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)
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add_executable(${target} ${ARGN} ${sources})
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# Benchmark sources register cases through Google Benchmark's static
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# registrars (anonymous-namespace lambdas). Merging several such files into
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# one unity translation unit collides those internal-linkage entities, so
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# keep benchmarks out of the unity build - mirroring xrpl.libpb in
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# XrplCore.cmake. Each file compiles fine on its own.
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set_target_properties(${target} PROPERTIES UNITY_BUILD OFF)
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isolate_headers(
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${target}
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"${CMAKE_SOURCE_DIR}/src"
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"${CMAKE_CURRENT_SOURCE_DIR}/${name}"
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PRIVATE
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)
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endfunction()
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