CMakeLists.txt

cmake_minimum_required(VERSION 3.13)  # for CMP0077

project(duckx VERSION 0.2)

if(CMAKE_PROJECT_NAME STREQUAL PROJECT_NAME)
	include(CTest)
endif()

option(BUILD_SHARED_LIBS "Build shared instead of static library" OFF)
option(BUILD_SAMPLES "Build provided samples" OFF)
option(DUCKX_INSTALL "Install DuckX" ON)

# Fix issues when building with clang 12, next version of clang
# else we might encounter errors making the library 
# not being able to be compiled

set(CMAKE_CXX_STANDARD 11)

set(HEADERS "${CMAKE_CURRENT_SOURCE_DIR}/include/duckx/duckx.hpp"
            "${CMAKE_CURRENT_SOURCE_DIR}/include/duckx/constants.hpp"
            "${CMAKE_CURRENT_SOURCE_DIR}/include/duckx/duckxiterator.hpp")
set(SOURCES src/duckx.cpp)

set(THIRD_PARTY_SRC "${CMAKE_CURRENT_SOURCE_DIR}/thirdparty/zip/zip.c")

if(BUILD_SHARED_LIBS)
    add_library(duckx SHARED ${SOURCES} ${THIRD_PARTY_SRC})
else()
    add_library(duckx STATIC ${SOURCES} ${THIRD_PARTY_SRC})
endif()

add_library(duckx::duckx ALIAS duckx)

target_include_directories(duckx PRIVATE src include/duckx)
target_include_directories(duckx PUBLIC
    $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/thirdparty/pugixml>
    $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/thirdparty/zip>
    $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
    $<INSTALL_INTERFACE:include>
)

mark_as_advanced(CLEAR CMAKE_INSTALL_LIBDIR CMAKE_INSTALL_INCLUDEDIR)

if (BUILD_SAMPLES)
	# Sample executable
	set(SAMPLE1_SOURCES samples/sample1.cpp)
	add_executable(duckx_sample1 ${SAMPLE1_SOURCES})
	target_link_libraries(duckx_sample1 duckx)

	set(SAMPLE2_SOURCES samples/sample2.cpp)
	add_executable(duckx_sample2 ${SAMPLE2_SOURCES})
	target_link_libraries(duckx_sample2 duckx)
        
        file(COPY ${CMAKE_CURRENT_SOURCE_DIR}/samples/my_test.docx
            DESTINATION ${CMAKE_CURRENT_BINARY_DIR})
endif()

if (DUCKX_INSTALL)
    include(GNUInstallDirs)
    install(
        TARGETS duckx
        EXPORT duckxConfig
        ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}${INSTALL_SUFFIX}
        LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}${INSTALL_SUFFIX}
        RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
        )
    install(EXPORT duckxConfig NAMESPACE duckx:: DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/duckx)
    install(FILES ${HEADERS} DESTINATION include)
endif()


if(CMAKE_PROJECT_NAME STREQUAL PROJECT_NAME AND BUILD_TESTING)
	enable_testing()
	add_subdirectory(test)
endif()