CMakeLists.txt

cmake_minimum_required(VERSION 3.14)
if(${CMAKE_VERSION} VERSION_GREATER_EQUAL 3.27)
    cmake_policy(SET CMP0148 NEW)
endif()

project("sycomore" VERSION 2.0.0)

option(BUILD_SHARED_LIBS "Build Sycomore with shared libraries." ON)
option(BUILD_TESTING "Build unit tests." ON)
option(BUILD_PYTHON_WRAPPERS "Build the Python Wrappers." ON)
option(BUILD_EXAMPLES "Build the examples." ON)

set(CMAKE_INSTALL_MESSAGE LAZY)

include(CTest)
include(CMakePackageConfigHelpers)

set(CMAKE_CXX_STANDARD 14)
set(CMAKE_CXX_STANDARD_REQUIRED ON)

if(WIN32)
    add_definitions(-D_USE_MATH_DEFINES)
endif()

file(GLOB_RECURSE docs docs/*)
add_custom_target(
    Documentation ${CMAKE_COMMAND} -E echo "Documentation"
    SOURCES README.md ${docs})

file(GLOB_RECURSE ContinuousIntegration .gitlab-ci.yml .ci/*)
add_custom_target(
    ContinuousIntegration ${CMAKE_COMMAND} -E echo "Continuous Integration"
    SOURCES ${ContinuousIntegration})
set_target_properties(ContinuousIntegration PROPERTIES FOLDER "Utils")

add_subdirectory("src")

if(BUILD_PYTHON_WRAPPERS)
    add_subdirectory("wrappers/python")
endif()

if(BUILD_TESTING)
    add_subdirectory("tests")
endif()

if(BUILD_EXAMPLES)
    add_subdirectory("examples")
endif()

# Export the build tree (don't install the generated file)
export(
    TARGETS libsycomore NAMESPACE sycomore:: 
    FILE "${PROJECT_BINARY_DIR}/sycomoreTargets.cmake")

# Export the install tree
write_basic_package_version_file(
    "sycomoreConfigVersion.cmake" COMPATIBILITY SameMajorVersion)
set(INSTALL_CMAKE_DIR "${CMAKE_INSTALL_PREFIX}/lib/CMake/sycomore")
install(EXPORT sycomoreTargets NAMESPACE sycomore:: DESTINATION "${INSTALL_CMAKE_DIR}")
configure_file(sycomoreConfig.cmake.in sycomoreConfig.cmake @ONLY)
install(
    FILES 
        ${CMAKE_CURRENT_BINARY_DIR}/sycomoreConfig.cmake
        ${CMAKE_CURRENT_BINARY_DIR}/sycomoreConfigVersion.cmake
    DESTINATION "${INSTALL_CMAKE_DIR}")