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https://dev.lirent.ru/Vatrog/vm-vgpu-streamer.git
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lirent
9e32bbd956
Read-only consumer of the vgpu region: discovers it by structural invariants, samples frames and reads cursor/geometry/status under seqlock, and builds (never writes) the control frame. Built as a separate host CMake project; the memory-model dependency source path is supplied via -DLIBVMIE_PATH at configure time.
41 lines
2.0 KiB
CMake
41 lines
2.0 KiB
CMake
cmake_minimum_required(VERSION 3.18) # add_subdirectory of vmie (needs find_program REQUIRED)
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project(vgpu-perception C) # standalone host project, native gcc
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set(CMAKE_C_STANDARD 11)
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set(CMAKE_C_STANDARD_REQUIRED ON)
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set(CMAKE_C_EXTENSIONS OFF)
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# vmie is our own library — reference its SOURCES by path, never a third_party copy.
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# LIBVMIE_PATH is supplied from OUTSIDE at configure time → no private path in the tree.
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set(LIBVMIE_PATH "" CACHE PATH "Path to the vmie library source tree (host memory model)")
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if(NOT LIBVMIE_PATH)
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message(FATAL_ERROR "vgpu-perception: set -DLIBVMIE_PATH=/path/to/vmie/sources")
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endif()
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# Build vmie's static lib from its own sources. EXCLUDE_FROM_ALL: only the `vmie`
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# target we link is built (not vmie's CLI/scan demos or its guest exe). memmodel.h
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# arrives transitively via the vmie target's PUBLIC include dir — no manual include,
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# no vendored header to keep in sync.
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add_subdirectory(${LIBVMIE_PATH} ${CMAKE_BINARY_DIR}/vmie-build EXCLUDE_FROM_ALL)
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set(REPO ${CMAKE_CURRENT_SOURCE_DIR}/../..) # repo root (this lives in src/perception)
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add_library(vgpu-perception STATIC
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discover.c
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sample.c
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control.c)
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target_include_directories(vgpu-perception
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PUBLIC ${REPO}/include # vgpu_perception.h, vgpu_stream.h
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PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/include) # perception-internal.h
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target_link_libraries(vgpu-perception PUBLIC vmie) # memmodel.h include comes transitively
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target_compile_options(vgpu-perception PRIVATE -O2 -Wall -Wextra)
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# table-driven test: invariant predicates + flat sampling smoke
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enable_testing()
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add_executable(vgpu-perception-test test/test_perception.c)
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target_include_directories(vgpu-perception-test
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PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/include) # memmodel.h via vgpu-perception -> vmie (transitive)
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target_link_libraries(vgpu-perception-test PRIVATE vgpu-perception)
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target_compile_options(vgpu-perception-test PRIVATE -O2 -Wall -Wextra)
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add_test(NAME vgpu-perception-test COMMAND vgpu-perception-test)
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