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Cmake fixes #10

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Merged
medalotte merged 5 commits into from
Sep 1, 2022
Merged

Cmake fixes #10

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45b23b9
Cmake include path fixes
derpda Jul 12, 2022
88c86f9
Link to Eigen3::Eigen instead of manually
derpda Jul 12, 2022
16288be
Download of Eigen dependency if needed
derpda Jul 12, 2022
6f73e8a
Add EIGEN_VERSION variable
derpda Jul 12, 2022
9e13f48
Avoid using find_package after FetchContent
derpda Jul 12, 2022
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36 changes: 19 additions & 17 deletions CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -21,28 +21,30 @@ else()
message(FATAL_ERROR "The compiler ${CMAKE_CXX_COMPILER} has no C++17 support. Please use a different C++ compiler.")
endif()

find_package(Eigen3 3.3.0 QUIET)
set(EIGEN_VERSION 3.3)
find_package(Eigen3 ${EIGEN_VERSION} QUIET)
if(NOT EIGEN3_FOUND)
message(FATAL_ERROR "Eigen > 3.3.0 not found.")
set(BUILD_TESTING OFF CACHE INTERNAL "")
FetchContent_Declare(eigen
GIT_REPOSITORY https://gitlab.com/libeigen/eigen.git
GIT_TAG ${EIGEN_VERSION}
GIT_SHALLOW ON)
FetchContent_MakeAvailable(eigen)
unset(BUILD_TESTING CACHE)
endif()

include_directories(
${PROJECT_SOURCE_DIR}/include
${EIGEN3_INCLUDE_DIR}
)

add_library(${PROJECT_NAME} SHARED
${PROJECT_SOURCE_DIR}/src/BYTETracker.cpp
${PROJECT_SOURCE_DIR}/src/KalmanFilter.cpp
${PROJECT_SOURCE_DIR}/src/lapjv.cpp
${PROJECT_SOURCE_DIR}/src/Object.cpp
${PROJECT_SOURCE_DIR}/src/Rect.cpp
${PROJECT_SOURCE_DIR}/src/STrack.cpp
${CMAKE_CURRENT_SOURCE_DIR}/src/BYTETracker.cpp
${CMAKE_CURRENT_SOURCE_DIR}/src/KalmanFilter.cpp
${CMAKE_CURRENT_SOURCE_DIR}/src/lapjv.cpp
${CMAKE_CURRENT_SOURCE_DIR}/src/Object.cpp
${CMAKE_CURRENT_SOURCE_DIR}/src/Rect.cpp
${CMAKE_CURRENT_SOURCE_DIR}/src/STrack.cpp
)

target_link_libraries(${PROJECT_NAME}
${EIGEN3_LIBS}
target_include_directories(${PROJECT_NAME} PUBLIC
${CMAKE_CURRENT_SOURCE_DIR}/include
)
target_link_libraries(${PROJECT_NAME} Eigen3::Eigen)

# Build the tests if the 'BUILD_BYTETRACK_TEST' variable is set to 'ON'
set(BUILD_BYTETRACK_TEST OFF CACHE BOOL "The flag whether to build the tests or not")
Expand All @@ -55,7 +57,7 @@ if(BUILD_BYTETRACK_TEST)
endif()

add_executable(${PROJECT_NAME}_test
${PROJECT_SOURCE_DIR}/test/test_BYTETracker.cpp
${CMAKE_CURRENT_SOURCE_DIR}/test/test_BYTETracker.cpp
)

target_link_libraries(${PROJECT_NAME}_test
Expand Down