# Usage:
#  Create build folder, like RC-build next to RobotControl and WifiScan folder
#  CD into build folder and execute 'cmake -DCMAKE_BUILD_TYPE=Debug ../RobotControl'
#  make

CMAKE_MINIMUM_REQUIRED(VERSION 2.8)

# select build type
SET( CMAKE_BUILD_TYPE "${CMAKE_BUILD_TYPE}" )

PROJECT(Indoor)

IF(NOT CMAKE_BUILD_TYPE)
MESSAGE(STATUS "No build type selected. Default to Debug")
SET(CMAKE_BUILD_TYPE "Debug")
ENDIF()



INCLUDE_DIRECTORIES(
    ../
)


FILE(GLOB HEADERS
    ./*.h
    ./*/*.h
    ./*/*/*.h
    ./*/*/*/*.h
    ./*/*/*/*/*.h
    ./*/*/*/*/*/*.h
    ./*/*/*/*/*/*/*.h
    ./tests/data/*
    ./tests/data/*/*
    ./tests/data/*/*/*
)


FILE(GLOB SOURCES
    ./*.cpp
    ./*/*.cpp
    ./*/*/*.cpp
    ./*/*/*/*.cpp
    ./*/*/*/*/*.cpp
    ./*/*/*/*/*/*.cpp
)

FIND_PACKAGE( OpenMP REQUIRED)
if(OPENMP_FOUND)
    message("OPENMP FOUND")
    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${OpenMP_C_FLAGS}")
    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${OpenMP_CXX_FLAGS}")
    set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${OpenMP_EXE_LINKER_FLAGS}")
endif()

if(${CMAKE_GENERATOR} MATCHES "Visual Studio")

   add_definitions(
     -D_USE_MATH_DEFINES
     -DUNICODE
     -D_UNICODE
     -DNOGDI
#	 -D_X86_
)

SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /permissive-")
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /Zc:__cplusplus")
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /std:c++17")
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /Zc:twoPhase-") # disable two-phase name lookup due to OpenMP


#SET(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} ")
SET(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /Zi /Oi /GL /Ot /Ox")
SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /DEBUG")
SET(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} /LTCG /INCREMENTAL:NO")

set(CMAKE_CONFIGURATION_TYPES Release Debug)

else()

# system specific compiler flags
ADD_DEFINITIONS(

    -std=gnu++17

    -Wall
    -Werror=return-type
    -Wextra
    -Wpedantic

    -fstack-protector-all

    -g3
    #-O0
    #-O2
    -march=native

    -DWITH_TESTS
    -DWITH_ASSERTIONS
    -DWITH_DEBUG_LOG
    -D_GLIBCXX_DEBUG
)

endif()

# build a binary file
ADD_EXECUTABLE(
    ${PROJECT_NAME}
    ${HEADERS}
    ${SOURCES}
)

#SET(EXTRA_LIBS ${EXTRA_LIBS} nl-genl-3 nl-3)
#INCLUDE_DIRECTORIES(/usr/include/libnl3/)
#SET(EXTRA_LIBS ${EXTRA_LIBS} iw)

# needed external libraries
TARGET_LINK_LIBRARIES(
    ${PROJECT_NAME}
    gtest
    pthread
    ${EXTRA_LIBS}
)

SET(CMAKE_C_COMPILER ${CMAKE_CXX_COMPILER})