cmake_minimum_required(VERSION 3.2)
project(xlnt VERSION 1.1)

set(CMAKE_CXX_STANDARD 14)
set(CMAKE_CXX_STANDARD_REQUIRED ON)

set(PROJECT_VENDOR "Thomas Fussell")
set(PROJECT_CONTACT "thomas.fussell@gmail.com")
set(PROJECT_URL "https://github.com/tfussell/xlnt")
set(PROJECT_DESCRIPTION "cross-platform user-friendly xlsx library for C++14")

if(APPLE)
    option(FRAMEWORK "Set to ON to package dylib and headers into a .framework, OSX only" OFF)
endif()

set(XLNT_ROOT_DIR ${CMAKE_CURRENT_SOURCE_DIR}/..)

set(XLNT_INCLUDE_DIR ${XLNT_ROOT_DIR}/include)
set(XLNT_SOURCE_DIR ${XLNT_ROOT_DIR}/source)
set(THIRD_PARTY_DIR ${XLNT_ROOT_DIR}/third-party)

add_subdirectory(${THIRD_PARTY_DIR}/libstudxml ${CMAKE_CURRENT_BINARY_DIR}/third-party/libstudxml)

if(COVERAGE)
    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fprofile-arcs -ftest-coverage")
endif()

if(MSVC)
    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /W4 /MP")
elseif(CMAKE_CXX_COMPILER_ID MATCHES "GNU")
    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=c99")
    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra -Wno-unknown-pragmas")
elseif(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Weverything -Werror -Wno-c++98-compat -Wno-c++98-compat-pedantic -Wno-padded -Wno-documentation-unknown-command")
endif()

if(APPLE)
    # Prevent a warning about deployment target not being set
    execute_process(COMMAND "sw_vers -productVersion | awk -F'.' '{print $1\".\"$2}'"
                    OUTPUT_VARIABLE OSX_VERSION)
    set(CMAKE_OSX_DEPLOYMENT_TARGET ${OSX_VERSION})
endif()

file(GLOB ROOT_HEADERS ${XLNT_INCLUDE_DIR}/xlnt/*.hpp)
file(GLOB CELL_HEADERS ${XLNT_INCLUDE_DIR}/xlnt/cell/*.hpp)
file(GLOB CELL_SOURCES ${XLNT_SOURCE_DIR}/cell/*.cpp)
file(GLOB CHARTS_HEADERS ${XLNT_INCLUDE_DIR}/xlnt/charts/*.hpp)
file(GLOB CHARTS_SOURCES ${XLNT_SOURCE_DIR}/charts/*.cpp)
file(GLOB CHARTSHEET_HEADERS ${XLNT_INCLUDE_DIR}/xlnt/chartsheet/*.hpp)
file(GLOB CHARTSHEET_SOURCES ${XLNT_SOURCE_DIR}/chartsheet/*.cpp)
file(GLOB DRAWING_HEADERS ${XLNT_INCLUDE_DIR}/xlnt/drawing/*.hpp)
file(GLOB DRAWING_SOURCES ${XLNT_SOURCE_DIR}/drawing/*.cpp)
file(GLOB FORMULA_HEADERS ${XLNT_INCLUDE_DIR}/xlnt/formula/*.hpp)
file(GLOB FORMULA_SOURCES ${XLNT_SOURCE_DIR}/formula/*.cpp)
file(GLOB PACKAGING_HEADERS ${XLNT_INCLUDE_DIR}/xlnt/packaging/*.hpp)
file(GLOB PACKAGING_SOURCES ${XLNT_SOURCE_DIR}/packaging/*.cpp)
file(GLOB STYLES_HEADERS ${XLNT_INCLUDE_DIR}/xlnt/styles/*.hpp)
file(GLOB STYLES_SOURCES ${XLNT_SOURCE_DIR}/styles/*.cpp)
file(GLOB UTILS_HEADERS ${XLNT_INCLUDE_DIR}/xlnt/utils/*.hpp)
file(GLOB UTILS_SOURCES ${XLNT_SOURCE_DIR}/utils/*.cpp)
file(GLOB WORKBOOK_HEADERS ${XLNT_INCLUDE_DIR}/xlnt/workbook/*.hpp)
file(GLOB WORKBOOK_SOURCES ${XLNT_SOURCE_DIR}/workbook/*.cpp)
file(GLOB WORKSHEET_HEADERS ${XLNT_INCLUDE_DIR}/xlnt/worksheet/*.hpp)
file(GLOB WORKSHEET_SOURCES ${XLNT_SOURCE_DIR}/worksheet/*.cpp)

file(GLOB DETAIL_ROOT_HEADERS ${XLNT_SOURCE_DIR}/detail/*.hpp)
file(GLOB DETAIL_ROOT_SOURCES ${XLNT_SOURCE_DIR}/detail/*.cpp)
file(GLOB DETAIL_CRYPTOGRAPHY_HEADERS ${XLNT_SOURCE_DIR}/detail/cryptography/*.hpp)
file(GLOB DETAIL_CRYPTOGRAPHY_SOURCES ${XLNT_SOURCE_DIR}/detail/cryptography/*.c*)
file(GLOB DETAIL_EXTERNAL_HEADERS ${XLNT_SOURCE_DIR}/detail/external/*.hpp)
file(GLOB DETAIL_HEADER_FOOTER_HEADERS ${XLNT_SOURCE_DIR}/detail/header_footer/*.hpp)
file(GLOB DETAIL_HEADER_FOOTER_SOURCES ${XLNT_SOURCE_DIR}/detail/header_footer/*.cpp)
file(GLOB DETAIL_IMPLEMENTATIONS_HEADERS ${XLNT_SOURCE_DIR}/detail/implementations/*.hpp)
file(GLOB DETAIL_IMPLEMENTATIONS_SOURCES ${XLNT_SOURCE_DIR}/detail/implementations/*.cpp)
file(GLOB DETAIL_NUMBER_FORMAT_HEADERS ${XLNT_SOURCE_DIR}/detail/number_format/*.hpp)
file(GLOB DETAIL_NUMBER_FORMAT_SOURCES ${XLNT_SOURCE_DIR}/detail/number_format/*.cpp)
file(GLOB DETAIL_SERIALIZATION_HEADERS ${XLNT_SOURCE_DIR}/detail/serialization/*.hpp)
file(GLOB DETAIL_SERIALIZATION_SOURCES ${XLNT_SOURCE_DIR}/detail/serialization/*.cpp)

set(DETAIL_HEADERS ${DETAIL_ROOT_HEADERS} ${DETAIL_CRYPTOGRAPHY_HEADERS}
    ${DETAIL_EXTERNAL_HEADERS} ${DETAIL_HEADER_FOOTER_HEADERS}
    ${DETAIL_IMPLEMENTATIONS_HEADERS} ${DETAIL_NUMBER_FORMAT_HEADERS}
    ${DETAIL_SERIALIZATION_HEADERS})
set(DETAIL_SOURCES ${DETAIL_ROOT_SOURCES} ${DETAIL_CRYPTOGRAPHY_SOURCES}
    ${DETAIL_EXTERNAL_SOURCES} ${DETAIL_HEADER_FOOTER_SOURCES}
    ${DETAIL_IMPLEMENTATIONS_SOURCES} ${DETAIL_NUMBER_FORMAT_SOURCES}
    ${DETAIL_SERIALIZATION_SOURCES})

set(XLNT_HEADERS ${ROOT_HEADERS} ${CELL_HEADERS} ${CHARTS_HEADERS}
    ${CHARTSHEET_HEADERS} ${DRAWING_HEADERS} ${FORMULA_HEADERS}
	${PACKAGING_HEADERS} ${STYLES_HEADERS} ${UTILS_HEADERS}
	${WORKBOOK_HEADERS} ${WORKSHEET_HEADERS} ${DETAIL_HEADERS} ${DETAIL_CRYPTO_HEADERS})
set(XLNT_SOURCES ${CELL_SOURCES} ${CHARTS_SOURCES} ${CHARTSHEET_SOURCES}
    ${DRAWING_SOURCES} ${FORMULA_SOURCES} ${PACKAGING_SOURCES}
	${STYLES_SOURCES} ${UTILS_SOURCES} ${WORKBOOK_SOURCES}
	${WORKSHEET_SOURCES} ${DETAIL_SOURCES} ${DETAIL_CRYPTO_SOURCES})

if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
	if(MSVC)
		set(DEFAULT_INSTALL_PREFIX "${CMAKE_BINARY_DIR}/installed")
	else()
		set(DEFAULT_INSTALL_PREFIX "/usr/local")
	endif()

	set(CMAKE_INSTALL_PREFIX ${DEFAULT_INSTALL_PREFIX}
			CACHE PATH "default install path" FORCE)
endif()

if(NOT INC_DEST_DIR)
    set(INC_DEST_DIR ${CMAKE_INSTALL_PREFIX}/include)
endif()

if(NOT LIB_DEST_DIR)
    set(LIB_DEST_DIR ${CMAKE_INSTALL_PREFIX}/lib)
endif()

if(NOT BIN_DEST_DIR)
    set(BIN_DEST_DIR ${CMAKE_INSTALL_PREFIX}/bin)
endif()

if(NOT STATIC)
    add_library(xlnt SHARED ${XLNT_HEADERS} ${XLNT_SOURCES} $<TARGET_OBJECTS:libstudxml>)
    target_compile_definitions(xlnt PRIVATE XLNT_SHARED=1)

    if(MSVC)
        target_compile_definitions(xlnt PRIVATE XLNT_EXPORT=1 _CRT_SECURE_NO_WARNINGS=1)
    endif()

    set_target_properties(xlnt
        PROPERTIES
        VERSION ${PROJECT_VERSION}
        SOVERSION ${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}
        INSTALL_NAME_DIR "${LIB_DEST_DIR}")

    if(FRAMEWORK)
        add_custom_command(TARGET xlnt
            POST_BUILD
            COMMAND mkdir -p "${CMAKE_CURRENT_BINARY_DIR}/xlnt.framework/Versions/${PROJECT_VERSION_FULL}/Headers"
            COMMAND cp -R ${XLNT_INCLUDE_DIR}/xlnt/* "${CMAKE_CURRENT_BINARY_DIR}/xlnt.framework/Versions/${PROJECT_VERSION_FULL}/Headers"
            COMMAND cp "lib/lib${PROJECT_NAME}.${PROJECT_VERSION_FULL}.dylib" "${CMAKE_CURRENT_BINARY_DIR}/xlnt.framework/Versions/${PROJECT_VERSION_FULL}/xlnt"
            COMMAND cd "${CMAKE_CURRENT_BINARY_DIR}/xlnt.framework/Versions" && ln -s "${PROJECT_VERSION_FULL}" Current
            COMMAND cd "${CMAKE_CURRENT_BINARY_DIR}/xlnt.framework" && ln -s Versions/Current/* ./
        )
    endif()
else()
    add_library(xlnt STATIC ${XLNT_HEADERS} ${XLNT_SOURCES} $<TARGET_OBJECTS:libstudxml>)
    target_compile_definitions(xlnt PUBLIC XLNT_STATIC=1)

    if(MSVC)
        target_compile_definitions(xlnt PRIVATE _CRT_SECURE_NO_WARNINGS=1)
    endif()
endif()

target_include_directories(xlnt PUBLIC ${XLNT_INCLUDE_DIR})
target_include_directories(xlnt PRIVATE ${XLNT_SOURCE_DIR})
target_include_directories(xlnt PRIVATE ${XLNT_SOURCE_DIR}/../third-party/libstudxml)

if(CMAKE_CXX_COMPILER_ID MATCHES "GNU" AND CMAKE_CXX_COMPILER_VERSION VERSION_LESS "5.0.0")
    target_compile_definitions(xlnt PRIVATE UTFCPP=1)
    target_include_directories(xlnt PRIVATE ${XLNT_SOURCE_DIR}/../third-party/utfcpp)
endif()

if(MSVC)
    set_target_properties(xlnt PROPERTIES COMPILE_FLAGS "/wd\"4251\" /wd\"4275\" /wd\"4068\" /MP")
    set_source_files_properties(${CMAKE_CURRENT_SOURCE_DIR}/detail/serialization/miniz.cpp PROPERTIES COMPILE_FLAGS "/wd\"4244\" /wd\"4334\" /wd\"4127\"")
    set_source_files_properties(${CMAKE_CURRENT_SOURCE_DIR}/detail/cryptography/aes.cpp PROPERTIES COMPILE_FLAGS "/wd\"4996\"")
endif()

if(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
    set_source_files_properties(${CMAKE_CURRENT_SOURCE_DIR}/detail/serialization/miniz.cpp PROPERTIES COMPILE_FLAGS "-Wno-undef")
    set_source_files_properties(${CMAKE_CURRENT_SOURCE_DIR}/detail/serialization/zstream.cpp PROPERTIES COMPILE_FLAGS "-Wno-undef -Wno-shorten-64-to-32")
endif()

if(CMAKE_CXX_COMPILER_ID MATCHES "GNU")
    set_source_files_properties(${CMAKE_CURRENT_SOURCE_DIR}/detail/serialization/miniz.cpp PROPERTIES COMPILE_FLAGS "-Wno-strict-aliasing")
endif()

source_group(xlnt FILES ${ROOT_HEADERS})
source_group(cell FILES ${CELL_HEADERS} ${CELL_SOURCES})
source_group(detail FILES ${DETAIL_ROOT_HEADERS} ${DETAIL_ROOT_SOURCES})
source_group(detail\\cryptography FILES ${DETAIL_CRYPTOGRAPHY_HEADERS} ${DETAIL_CRYPTOGRAPHY_SOURCES})
source_group(detail\\external FILES ${DETAIL_EXTERNAL_HEADERS})
source_group(detail\\header_footer FILES ${DETAIL_HEADER_FOOTER_HEADERS} ${DETAIL_HEADER_FOOTER_SOURCES})
source_group(detail\\implementations FILES ${DETAIL_IMPLEMENTATIONS_HEADERS} ${DETAIL_IMPLEMENTATIONS_SOURCES})
source_group(detail\\number_format FILES ${DETAIL_NUMBER_FORMAT_HEADERS} ${DETAIL_NUMBER_FORMAT_SOURCES})
source_group(detail\\serialization FILES ${DETAIL_SERIALIZATION_HEADERS} ${DETAIL_SERIALIZATION_SOURCES})
source_group(packaging FILES ${PACKAGING_HEADERS} ${PACKAGING_SOURCES})
source_group(styles FILES ${STYLES_HEADERS} ${STYLES_SOURCES})
source_group(utils FILES ${UTILS_HEADERS} ${UTILS_SOURCES})
source_group(workbook FILES ${WORKBOOK_HEADERS} ${WORKBOOK_SOURCES})
source_group(worksheet FILES ${WORKSHEET_HEADERS} ${WORKSHEET_SOURCES})

set(PKG_CONFIG_LIBDIR ${LIB_DEST_DIR})
set(PKG_CONFIG_INCLUDEDIR ${INC_DEST_DIR})
set(PKG_CONFIG_LIBS "-L\${libdir} -lxlnt")
set(PKG_CONFIG_CFLAGS "-I\${includedir}")

install(TARGETS xlnt
    LIBRARY DESTINATION ${LIB_DEST_DIR}
    ARCHIVE DESTINATION ${LIB_DEST_DIR}
    RUNTIME DESTINATION ${BIN_DEST_DIR})

if(NOT MSVC)
    configure_file("${XLNT_ROOT_DIR}/cmake/pkg-config.pc.cmake"
        "${CMAKE_CURRENT_BINARY_DIR}/xlnt.pc")
    install(FILES "${CMAKE_CURRENT_BINARY_DIR}/xlnt.pc"
        DESTINATION ${LIB_DEST_DIR}/pkgconfig)
endif()

install(DIRECTORY ${XLNT_INCLUDE_DIR}/xlnt
    DESTINATION include
    PATTERN ".DS_Store" EXCLUDE)

configure_file("${XLNT_ROOT_DIR}/cmake/cmake_uninstall.cmake.in"
    "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake"
    IMMEDIATE @ONLY)

add_custom_target(uninstall
    COMMAND ${CMAKE_COMMAND} -P
        ${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake)