set(QWT_STATIC_INCLUDE "" CACHE PATH "Path to the Qwt include directory when building Qwt static.")

if (QWT_USE_STATIC)

  set(QWT_LIBRARY ${QWT_STATIC_LIBRARY})

  set(QWT_INCLUDE_DIR ${QWT_STATIC_INCLUDE})

else (QWT_USE_STATIC)

  find_package(Qwt 6.1 REQUIRED)

endif (QWT_USE_STATIC)

# includes

include_directories(${QWT_INCLUDE_DIR})

# wrap UI files

qt5_wrap_ui(UI_FILES mainwindow.ui portcontrol.ui about_dialog.ui)

add_executable(${PROGRAM_NAME} WIN32

  main.cpp

  mainwindow.cpp

  portcontrol.cpp

  customcheckablebutton.cpp

  plot.cpp

  zoomer.cpp

  hidabletabwidget.cpp

  ${UI_FILES}

  misc/windows_icon.rc

  )

# Use the Widgets module from Qt 5.

target_link_libraries(${PROGRAM_NAME} ${QWT_LIBRARY})

qt5_use_modules(${PROGRAM_NAME} Widgets SerialPort Svg)

# set compiler flags

set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall")

# Enable C++11 support, fail if not supported

include(CheckCXXCompilerFlag)

CHECK_CXX_COMPILER_FLAG("-std=c++11" COMPILER_SUPPORTS_CXX11)

CHECK_CXX_COMPILER_FLAG("-std=c++0x" COMPILER_SUPPORTS_CXX0X)

if(COMPILER_SUPPORTS_CXX11)

  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")

elseif(COMPILER_SUPPORTS_CXX0X)

  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++0x")

else()

  message(STATUS "The compiler ${CMAKE_CXX_COMPILER} has no C++11 support. Please use a different C++ compiler.")

endif()

# version number

set(MAJOR_VERSION 0)

set(PATCH_VERSION 0)

set(VERSION_STRING "${MAJOR_VERSION}.${MINOR_VERSION}.${PATCH_VERSION}")

# get revision number from mercurial

find_program(MERCURIAL hg)

if (MERCURIAL)

  execute_process(COMMAND ${MERCURIAL} id -i

    WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}

    RESULT_VARIABLE MERCURIAL_RESULT

    OUTPUT_VARIABLE VERSION_REVISION

    OUTPUT_STRIP_TRAILING_WHITESPACE)

  if(NOT MERCURIAL_RESULT EQUAL 0)

    set(VERSION_SCM_REVISION false)

  endif(NOT MERCURIAL_RESULT EQUAL 0)

endif (MERCURIAL)

if (NOT VERSION_REVISION)

  set(VERSION_REVISION "0")

endif (NOT VERSION_REVISION)

message("SCM revision: ${VERSION_REVISION}")

# configure version file

configure_file("${CMAKE_CURRENT_SOURCE_DIR}/version.h.in" "${CMAKE_CURRENT_BINARY_DIR}/version.h")

# add make run target

add_custom_target(run

    COMMAND ${PROGRAM_NAME}

    DEPENDS ${PROGRAM_NAME}

    WORKING_DIRECTORY ${CMAKE_PROJECT_DIR}

)

# installing

install(TARGETS ${PROGRAM_NAME} DESTINATION bin)

# for windows put libraries to install directory

if (WIN32)

  file(GLOB WINDOWS_INSTALL_LIBRARIES

    "${CMAKE_BINARY_DIR}/windows_install_libraries/*.*")

  install(FILES ${WINDOWS_INSTALL_LIBRARIES} DESTINATION bin)

endif (WIN32)

# install menu item and icon

configure_file("${CMAKE_CURRENT_SOURCE_DIR}/misc/program_name.desktop.in"

  "${CMAKE_BINARY_DIR}/${PROGRAM_NAME}.desktop")

configure_file("${CMAKE_CURRENT_SOURCE_DIR}/misc/program_name.png"

  "${CMAKE_BINARY_DIR}/${PROGRAM_NAME}.png" COPYONLY)