Include(icecc.cmake)

project(shiboken)

cmake_minimum_required(VERSION 2.6)

set(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake/Modules/

                      ${CMAKE_MODULE_PATH})

find_package(Qt4 4.5.0)

add_definitions(${QT_DEFINITIONS})

set(shiboken_MAJOR_VERSION "1")

set(shiboken_MINOR_VERSION "1")

set(shiboken_MICRO_VERSION "2")

set(shiboken_VERSION "${shiboken_MAJOR_VERSION}.${shiboken_MINOR_VERSION}.${shiboken_MICRO_VERSION}")

option(BUILD_TESTS "Build tests." TRUE)

option(USE_PYTHON3 "Use python3 libraries to build shiboken." FALSE)

if (USE_PYTHON3)

    find_package(Python3Libs)

    find_package(Python3InterpWithDebug)

    #use commom vars

    set(PYTHONLIBS_FOUND ${PYTHON3LIBS_FOUND})

    set(PYTHON_LIBRARIES ${PYTHON3_LIBRARIES})

    set(PYTHON_INCLUDE_DIRS ${PYTHON3_INCLUDE_DIRS})

    set(PYTHON_DEBUG_LIBRARIES ${PYTHON3_DEBUG_LIBRARIES})

    set(PYTHONINTERP_FOUND ${PYTHON3INTERP_FOUND})

    set(PYTHON_EXECUTABLE ${PYTHON3_EXECUTABLE})

else()

    find_package(PythonLibs 2.6)

    find_package(PythonInterpWithDebug)

endif()

if (NOT PYTHON_SITE_PACKAGES)

    execute_process(

        COMMAND ${PYTHON_EXECUTABLE} -c "from distutils import sysconfig; \\

            print(sysconfig.get_python_lib(1,0,prefix='${CMAKE_INSTALL_PREFIX}'))"

        OUTPUT_VARIABLE PYTHON_SITE_PACKAGES

        OUTPUT_STRIP_TRAILING_WHITESPACE)

    if (NOT PYTHON_SITE_PACKAGES)

        message(FATAL_ERROR "Could not detect Python module installation directory.")

    elseif (APPLE)

        message(STATUS "!!! The generated bindings will be installed on ${PYTHON_SITE_PACKAGES}, is it right!?")

    endif()

endif()

if(MSVC)

    set(CMAKE_CXX_FLAGS "/Zc:wchar_t- /GR /EHsc /DWIN32 /D_WINDOWS /D_SCL_SECURE_NO_WARNINGS")

else()

    if(CMAKE_HOST_UNIX AND NOT CYGWIN)

        set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -fvisibility=hidden -Wno-strict-aliasing")

    endif()

    set(CMAKE_CXX_FLAGS_DEBUG "-g")

    option(ENABLE_GCC_OPTIMIZATION "Enable specific GCC flags to optimization library size and performance. Only available on Release Mode" 0)

    if(ENABLE_GCC_OPTIMIZATION)

        set(CMAKE_BUILD_TYPE Release)

        set(CMAKE_CXX_FLAGS_RELEASE "-DNDEBUG -Os -Wl,-O1")

        if(NOT CMAKE_HOST_APPLE)

            set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wl,--hash-style=gnu")

        endif()

    endif()

endif()

set(LIB_SUFFIX "" CACHE STRING "Define suffix of directory name (32/64)" )

set(LIB_INSTALL_DIR "${CMAKE_INSTALL_PREFIX}/lib${LIB_SUFFIX}" CACHE PATH "The subdirectory relative to the install prefix where libraries will be installed (default is /lib${LIB_SUFFIX})" FORCE)

if (WIN32)

    set(PATH_SEP "\;")

else()

    set(PATH_SEP ":")

endif()

add_subdirectory(ApiExtractor)

set(generator_plugin_DIR ${LIB_INSTALL_DIR}/generatorrunner${generator_SUFFIX})

# uninstall target

configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake_uninstall.cmake"

               "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake"

               IMMEDIATE @ONLY)

add_custom_target(uninstall "${CMAKE_COMMAND}"

                  -P "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake")

set(SHIBOKEN_BUILD_TYPE "Release")

if(CMAKE_BUILD_TYPE STREQUAL "Debug")

    if(NOT PYTHON_DEBUG_LIBRARIES)

        message(FATAL_ERROR "Python debug library not found. Try compile shiboken with -DCMAKE_BUILD_TYPE=Release")

    endif()

    if(NOT PYTHON_WITH_DEBUG)

        message(WARNING "Compiling shiboken with debug enabled, but the python executable was not compiled with debug support.")

    else()

        add_definitions("-DPy_DEBUG")

        set(SBK_ADD_PY_DEBUG_DEFINITION "add_definitions(\"-DPy_DEBUG\")")

        set(SBK_PKG_CONFIG_PY_DEBUG_DEFINITION " -DPy_DEBUG")

    endif()

    set(SBK_PYTHON_LIBRARIES ${PYTHON_DEBUG_LIBRARIES})

    set(SHIBOKEN_BUILD_TYPE "Debug")

else()

    set(SBK_PYTHON_LIBRARIES ${PYTHON_LIBRARIES})

    add_definitions("-DNDEBUG")

endif()

if(APPLE)

    set(SBK_PYTHON_LIBRARIES "-undefined dynamic_lookup")

endif()

if(CMAKE_VERSION VERSION_LESS 2.8)

    set(SBK_PYTHON_INCLUDE_DIR ${PYTHON_INCLUDE_PATH})

else()

    set(SBK_PYTHON_INCLUDE_DIR ${PYTHON_INCLUDE_DIRS})

endif()

add_subdirectory(libshiboken)

add_subdirectory(doc)

# deps found, compile the generator.

if (QT4_FOUND AND PYTHONLIBS_FOUND AND PYTHONINTERP_FOUND)

    add_subdirectory(generator)

    add_subdirectory(shibokenmodule)

    if (BUILD_TESTS)

        enable_testing()

        add_subdirectory(tests)

    endif()

else()

    message(WARNING "Some dependencies were not found, shiboken generator compilation disabled!")

endif()

add_subdirectory(data)

# dist target

set(ARCHIVE_NAME ${CMAKE_PROJECT_NAME}-${shiboken_VERSION})

add_custom_target(dist

    COMMAND mkdir -p "${CMAKE_BINARY_DIR}/${ARCHIVE_NAME}" &&

            git log > "${CMAKE_BINARY_DIR}/${ARCHIVE_NAME}/ChangeLog" &&

            git archive --prefix=${ARCHIVE_NAME}/ HEAD --format=tar --output="${CMAKE_BINARY_DIR}/${ARCHIVE_NAME}.tar" &&

            tar -C "${CMAKE_BINARY_DIR}" --owner=root --group=root -r "${ARCHIVE_NAME}/ChangeLog" -f "${CMAKE_BINARY_DIR}/${ARCHIVE_NAME}.tar" &&

            bzip2 -f9 "${CMAKE_BINARY_DIR}/${ARCHIVE_NAME}.tar" &&

            echo "Source package created at ${CMAKE_BINARY_DIR}/${ARCHIVE_NAME}.tar.bz2.\n"

    WORKING_DIRECTORY ${CMAKE_SOURCE_DIR})