Initial commit as Claude developed it

CMakeLists.txt

@@ -0,0 +1,140 @@
+cmake_minimum_required(VERSION 3.15)
+project(SVMClassifier VERSION 1.0.0 LANGUAGES CXX)
+
+# Set C++ standard
+set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+set(CMAKE_CXX_EXTENSIONS OFF)
+
+# Set build type if not specified
+if(NOT CMAKE_BUILD_TYPE)
+    set(CMAKE_BUILD_TYPE Release)
+endif()
+
+# Compiler flags
+set(CMAKE_CXX_FLAGS_DEBUG "-g -O0 -Wall -Wextra -pedantic")
+set(CMAKE_CXX_FLAGS_RELEASE "-O3 -DNDEBUG")
+
+# Find required packages
+find_package(Torch REQUIRED)
+find_package(PkgConfig REQUIRED)
+
+# Set policy for FetchContent
+if(POLICY CMP0135)
+    cmake_policy(SET CMP0135 NEW)
+endif()
+
+include(FetchContent)
+
+# Fetch nlohmann/json
+FetchContent_Declare(
+    nlohmann_json
+    GIT_REPOSITORY https://github.com/nlohmann/json.git
+    GIT_TAG v3.11.3
+)
+FetchContent_MakeAvailable(nlohmann_json)
+
+# Fetch Catch2 for testing
+FetchContent_Declare(
+    Catch2
+    GIT_REPOSITORY https://github.com/catchorg/Catch2.git
+    GIT_TAG v3.4.0
+)
+FetchContent_MakeAvailable(Catch2)
+
+# Add external libraries
+add_subdirectory(external)
+
+# Include directories
+include_directories(${CMAKE_SOURCE_DIR}/include)
+include_directories(${CMAKE_SOURCE_DIR}/external/libsvm)
+include_directories(${CMAKE_SOURCE_DIR}/external/liblinear)
+
+# Create the main library
+set(SOURCES
+    src/svm_classifier.cpp
+    src/data_converter.cpp
+    src/multiclass_strategy.cpp
+    src/kernel_parameters.cpp
+)
+
+set(HEADERS
+    include/svm_classifier/svm_classifier.hpp
+    include/svm_classifier/data_converter.hpp
+    include/svm_classifier/multiclass_strategy.hpp
+    include/svm_classifier/kernel_parameters.hpp
+    include/svm_classifier/types.hpp
+)
+
+# Create library
+add_library(svm_classifier STATIC ${SOURCES} ${HEADERS})
+
+# Link libraries
+target_link_libraries(svm_classifier 
+    PUBLIC 
+        ${TORCH_LIBRARIES}
+        nlohmann_json::nlohmann_json
+    PRIVATE
+        libsvm_static
+        liblinear_static
+)
+
+# Set include directories
+target_include_directories(svm_classifier
+    PUBLIC
+        $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
+        $<INSTALL_INTERFACE:include>
+    PRIVATE
+        ${CMAKE_CURRENT_SOURCE_DIR}/external/libsvm
+        ${CMAKE_CURRENT_SOURCE_DIR}/external/liblinear
+)
+
+# Compiler-specific options
+target_compile_features(svm_classifier PUBLIC cxx_std_17)
+
+# Set torch CXX flags
+set_property(TARGET svm_classifier PROPERTY CXX_STANDARD 17)
+
+# Add examples
+add_subdirectory(examples)
+
+# Enable testing
+enable_testing()
+add_subdirectory(tests)
+
+# Installation
+install(TARGETS svm_classifier
+    EXPORT SVMClassifierTargets
+    LIBRARY DESTINATION lib
+    ARCHIVE DESTINATION lib
+    RUNTIME DESTINATION bin
+    INCLUDES DESTINATION include
+)
+
+install(DIRECTORY include/ DESTINATION include)
+
+install(EXPORT SVMClassifierTargets
+    FILE SVMClassifierTargets.cmake
+    NAMESPACE SVMClassifier::
+    DESTINATION lib/cmake/SVMClassifier
+)
+
+# Create config file
+include(CMakePackageConfigHelpers)
+write_basic_package_version_file(
+    SVMClassifierConfigVersion.cmake
+    VERSION ${PACKAGE_VERSION}
+    COMPATIBILITY AnyNewerVersion
+)
+
+configure_package_config_file(
+    ${CMAKE_CURRENT_SOURCE_DIR}/cmake/SVMClassifierConfig.cmake.in
+    ${CMAKE_CURRENT_BINARY_DIR}/SVMClassifierConfig.cmake
+    INSTALL_DESTINATION lib/cmake/SVMClassifier
+)
+
+install(FILES
+    ${CMAKE_CURRENT_BINARY_DIR}/SVMClassifierConfig.cmake
+    ${CMAKE_CURRENT_BINARY_DIR}/SVMClassifierConfigVersion.cmake
+    DESTINATION lib/cmake/SVMClassifier
+)