CMakeLists.txt

cmake_minimum_required(VERSION 3.22.1 FATAL_ERROR)

project(tinyurdf VERSION 1.0.0 LANGUAGES CXX)

set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_EXTENSIONS OFF)
set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
set(CMAKE_INSTALL_PREFIX ${CMAKE_BINARY_DIR})

set(BUILD_SHARED_LIBS OFF)
set(BUILD_TESTS       OFF)
set(USE_VTK           OFF)
set(BUILD_EXAMPLES    OFF) 
set(BUILD_PYTHON3     OFF)
set(BUILD_DOCS        OFF)

if(NOT CMAKE_BUILD_TYPE)
    set(CMAKE_BUILD_TYPE Release)
endif()

configure_file(${CMAKE_SOURCE_DIR}/include/tinyurdf/tinyurdf_config.h.in tinyurdf_config.h @ONLY)

if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU" OR CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
    if(CMAKE_BUILD_TYPE STREQUAL "Debug")
        set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -O0 -g -DDEBUG")
    elseif(CMAKE_BUILD_TYPE STREQUAL "Release")
        set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -O3")
    endif()
elseif (CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /Od")
endif()
if(WIN32)
    cmake_policy(SET CMP0135 NEW)
endif()
set(CMAKE_SUPPRESS_DEVELOPER_WARNINGS 1)

set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake" ${CMAKE_MODULE_PATH})
include(ExternalEigen)

if(BUILD_PYTHON3)
    include(ExternalPybind11)
endif()
if(USE_VTK)
    include(ExternalVTK)
endif(USE_VTK)
add_subdirectory(extern/loguru)
add_subdirectory(extern/tinyxml2)
add_subdirectory(src)
if (BUILD_SHARED_LIBS)
    set_target_properties(tinyurdf PROPERTIES WINDOWS_EXPORT_ALL_SYMBOLS ON)
endif()
if (BUILD_TESTS)
    include(ExternalGTest)
    add_subdirectory(test)
endif(BUILD_TESTS)
if(BUILD_EXAMPLES)
    add_subdirectory(examples)
endif(BUILD_EXAMPLES)
if(BUILD_PYTHON3)
    add_subdirectory(python)
endif(BUILD_PYTHON3)
if(BUILD_DOCS)
    add_subdirectory(docs)
endif(BUILD_DOCS)

install(DIRECTORY ${CMAKE_SOURCE_DIR}/include/tinyurdf DESTINATION include)
install(FILES ${CMAKE_BINARY_DIR}/tinyurdf_config.h ${CMAKE_BINARY_DIR}/tinyurdf_config.h
        DESTINATION include/tinyurdf)
install(TARGETS tinyurdf DESTINATION lib/tinyurdf)