v0.1.0: 初始工程骨架 — 7模块 40头文件 32源文件 17文档 Apache-2.0

2026-07-23 05:27:51 +00:00
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+cmake_minimum_required(VERSION 3.16)
+project(ViewDesignEngine VERSION 0.1.0 LANGUAGES CXX)
+
+set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+set(CMAKE_CXX_EXTENSIONS OFF)
+set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
+
+# ── 选项 ──────────────────────────────────────────
+option(BUILD_TESTS     "Build unit tests"        ON)
+option(BUILD_EXAMPLES  "Build examples"          ON)
+option(BUILD_BENCHMARKS "Build benchmarks"       OFF)
+option(BUILD_SHARED_LIBS "Build shared library"  OFF)
+option(ENABLE_SANITIZERS "Enable ASan/UBSan"     OFF)
+option(ENABLE_LTO        "Enable LTO"            ON)
+
+# ── 编译设置 ──────────────────────────────────────
+include(cmake/CompilerSettings.cmake)
+
+# ── 依赖 ──────────────────────────────────────────
+find_package(Eigen3 3.3 QUIET)
+if(NOT Eigen3_FOUND)
+    message(STATUS "Eigen3 not found — using FetchContent")
+    include(FetchContent)
+    FetchContent_Declare(Eigen3
+        URL https://gitlab.com/libeigen/eigen/-/archive/3.4.0/eigen-3.4.0.tar.gz
+    )
+    FetchContent_MakeAvailable(Eigen3)
+endif()
+
+# ── 子目录 ────────────────────────────────────────
+add_subdirectory(src)
+
+# ── 测试 ──────────────────────────────────────────
+if(BUILD_TESTS)
+    enable_testing()
+    find_package(GTest QUIET)
+    if(NOT GTest_FOUND)
+        include(FetchContent)
+        FetchContent_Declare(googletest
+            URL https://github.com/google/googletest/archive/refs/tags/v1.14.0.tar.gz
+        )
+        set(INSTALL_GTEST OFF CACHE BOOL "" FORCE)
+        FetchContent_MakeAvailable(googletest)
+    endif()
+    add_subdirectory(tests)
+endif()
+
+# ── 示例 ──────────────────────────────────────────
+if(BUILD_EXAMPLES)
+    add_subdirectory(examples)
+endif()
+
+# ── 性能测试 ──────────────────────────────────────
+if(BUILD_BENCHMARKS)
+    find_package(benchmark QUIET)
+    if(NOT benchmark_FOUND)
+        include(FetchContent)
+        FetchContent_Declare(googlebenchmark
+            URL https://github.com/google/benchmark/archive/refs/tags/v1.8.0.tar.gz
+        )
+        set(BENCHMARK_ENABLE_TESTING OFF CACHE BOOL "" FORCE)
+        FetchContent_MakeAvailable(googlebenchmark)
+    endif()
+    add_subdirectory(benchmarks)
+endif()
+
+# ── 安装 ──────────────────────────────────────────
+include(GNUInstallDirs)
+install(DIRECTORY include/ DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
+install(TARGETS vde EXPORT ViewDesignEngine-targets)
+install(EXPORT ViewDesignEngine-targets DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/ViewDesignEngine)