CMakeLists.txt

cmake_minimum_required(VERSION 3.8.0)

# Project info
project(sdhr)
set(${PROJECT_NAME}_MAJOR "0")
set(${PROJECT_NAME}_MINOR "0")
set(${PROJECT_NAME}_PATCH "1")
set(VERSION "${${PROJECT_NAME}_MAJOR}.${${PROJECT_NAME}_MINOR}.${${PROJECT_NAME}_PATCH}")

set(CMAKE_CXX_STANDARD 11)

add_definitions(-DVERSION="0.0.1")

# add custom CMake files
set(CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake)


# debug build options
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g -O3")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g -O3")

# release build options
#add_definitions(-DQT_NO_DEBUG_OUTPUT)
#set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -O3")
#set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -O3")

# settings for Linux
if(CMAKE_COMPILER_IS_GNUCXX OR CMAKE_COMPILER_IS_CLANGXX)
    add_definitions(-Wall)
    add_definitions(-Wextra)
    add_definitions(-Wno-unused-parameter)
    add_definitions(-Wsign-compare)
    add_definitions(-fPIC)
endif()

# settings for Microsoft
if(MSVC)
    #get math definitions like M_PI
    add_definitions(-D_USE_MATH_DEFINES)

    #use std::min()/std::max()
    add_definitions(-DNOMINMAX)

    #needed to dynamically link boost
    add_definitions(-DBOOST_ALL_DYN_LINK)

    if ("${MSVC_VERSION}" VERSION_LESS "1900")
        add_definitions(-D__func__=__FUNCTION__)
    endif()
endif()

# collects all source files from sub-directories
function(add_source_files list)
    get_property(is_defined GLOBAL PROPERTY SRCS_LIST DEFINED)
    if(NOT is_defined)
        define_property(GLOBAL PROPERTY ${list}
            BRIEF_DOCS "List of source files"
            FULL_DOCS "List of source files to be compiled in one library")
    endif()

    # convert to absolute paths
    set(SRCS)
    foreach(s IN LISTS ARGN)
        if(NOT IS_ABSOLUTE "${s}")
            get_filename_component(s "${s}" ABSOLUTE)
        endif()
        list(APPEND SRCS "${s}")
    endforeach()

    # append to global list
    set_property(GLOBAL APPEND PROPERTY ${list} "${SRCS}")
endfunction(add_source_files)

# find all the libraries
find_package(Qt5 COMPONENTS Core Network Widgets Svg REQUIRED)
find_package(Portaudio REQUIRED)
find_package(hamlib REQUIRED)
find_package(Sox REQUIRED)
find_package(Boost COMPONENTS system filesystem REQUIRED)
find_package(FFTW REQUIRED FLOAT_LIB)
find_package(KF5Plotting REQUIRED)

message("boost lib: ${Boost_LIBRARIES}")
message("boost inc:${Boost_INCLUDE_DIR}")
message("fftw lib: ${FFTW_LIBRARIES}")

#message("KF5: ${KF5::Plotting}")


# run moc when necessary:
set(CMAKE_AUTOMOC ON)
# tell CMake to look for include files in the binary dir:
set(CMAKE_INCLUDE_CURRENT_DIR ON)

# set include directories
include_directories(
    ${Qt5Widgets_INCLUDE_DIRS}
    ${CMAKE_SOURCE_DIR}/src/utils
)

# add all subdirectories
add_subdirectory(src)

# Setup tests
enable_testing()
add_subdirectory(tests)