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CMakeLists.txt
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45 lines (37 loc) · 2.21 KB
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# ... (cmake_minimum_required, project) ...
# 指定 CMake 最低版本要求
cmake_minimum_required(VERSION 3.13) # OpenCV 4 和 filesystem 可能需要更高版本
# 定义项目名称和语言
project(SingleViewReconstruction LANGUAGES CXX)
# 设置 C++ 标准 (需要 C++17 或更高版本以支持 filesystem)
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED True)
set(CMAKE_CXX_EXTENSIONS OFF) # 推荐关闭编译器特定的扩展
# --- 查找依赖库 ---
find_package(Eigen3 REQUIRED)
# 查找 OpenCV 时,确保你指定了需要的组件
find_package(OpenCV REQUIRED COMPONENTS core imgproc imgcodecs) # 根据需要添加更多组件
# --- 移除旧的 include_directories ---
# !!! 删除或注释掉下面这几行 (如果存在) !!!
# include_directories(${EIGEN3_INCLUDE_DIR})
# include_directories(${OpenCV_INCLUDE_DIRS})
# include_directories(include) # 可以保留这一行,用于你自己的 include 目录
# --- 定义重建逻辑库 (或直接用于可执行文件) ---
add_library(reconstruction_lib src/reconstruction.cpp)
# !!! 核心改动:使用 target_link_libraries 链接 Target !!!
# 这会将 OpenCV 的 include 目录和库文件正确地关联到你的 target
# PUBLIC 表示链接到 reconstruction_lib 的目标 (如 main.cpp) 也能访问 OpenCV
target_link_libraries(reconstruction_lib PUBLIC
Eigen3::Eigen # Eigen 的 CMake Target
${OpenCV_LIBS} # OpenCV 找到的库列表 (或者更现代的 OpenCV::core OpenCV::imgproc 等)
)
# 如果 reconstruction_lib 只是个实现,你可能需要为它添加 include 目录
target_include_directories(reconstruction_lib PUBLIC include) # 让你自己的 include 目录对链接者可见
# --- 定义可执行文件 ---
add_executable(reconstructor src/main.cpp)
# 将可执行文件链接到你的库
target_link_libraries(reconstructor PRIVATE reconstruction_lib)
# 注意:因为 reconstruction_lib 是 PUBLIC 链接 OpenCV,所以 reconstructor 不需要再显式链接 OpenCV
# 如果你没有单独的 reconstruction_lib,直接链接可执行文件:
# target_link_libraries(reconstructor PRIVATE Eigen3::Eigen ${OpenCV_LIBS})
# target_include_directories(reconstructor PRIVATE include) # 添加你自己的 include 目录