CMakeLists.txt

cmake_minimum_required(VERSION 3.6)
project(cpisynclib)
set(CMAKE_CXX_STANDARD 11)

# some flags
if (APPLE)
    set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -DDEFAULT_LOGLEVEL=TEST -lprofiler -ltcmalloc")
    set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -DDEFAULT_LOGLEVEL=TEST -lprofiler -ltcmalloc -O3") # -O3 makes it impossible to debug
else ()
    set(CMAKE_CXX_FLAGS "-DDEFAULT_LOGLEVEL=TEST -lprofiler -ltcmalloc")
endif (APPLE)

#set(CMAKE_CXX_FLAGS_DEBUG "-fsanitize=address -fsanitize=undefined -fno-omit-frame-pointer -Wall")
#set(CMAKE_LINKER_FLAGS_"-DDEFAULT_LOGLEVEL=TEST -fsanitize=address -fno-omit-frame-pointer -Wall")

# Set project directory strucuture
set(SRC_DIR src)
set(TEST_DIR tests)
set(UNIT_TEST_DIR ${TEST_DIR}/unit)
#set(SYSSHORT_TEST_DIR ${TEST_DIR}/sys/short)
set(SYSLONG_TEST_DIR ${TEST_DIR}/sys/long)
set(PERF_DIR ${TEST_DIR}/perf)
# Set location of the test runner
set(TEST_RUNNER ${TEST_DIR}/testRunner.cpp)
# set location of CLI
set(cli CLI/SCSync.cpp)

find_library(NTL_LIB ntl)
if (NOT NTL_LIB)
    message(FATAL_ERROR "CAN NOT FIND ntl")
endif ()
find_library(GMP_LIB gmp)
if (NOT GMP_LIB)
    message(FATAL_ERROR "CAN NOT FIND gmp")
endif ()
find_library(CPP_LIB cppunit)
if (NOT CPP_LIB)
    message(FATAL_ERROR "CAN NOT FIND cppunit")
endif ()
# without sudo, install libraries using "PREFIX" flag in config to install in local path
# config .bashrc to include in export CPLUS_INCLUDE_PATH
# installing upper version cmake include in export PATH

# Set file config
set(SOURCE_FILES
        ${SRC_DIR}/CommSocket.cpp
        ${SRC_DIR}/CommString.cpp
        ${SRC_DIR}/Communicant.cpp
        ${SRC_DIR}/CPISync.cpp
        ${SRC_DIR}/DataObject.cpp
        ${SRC_DIR}/GenSync.cpp
        ${SRC_DIR}/InterCPISync.cpp
        ${SRC_DIR}/Logger.cpp
        ${SRC_DIR}/probCPISync.cpp
        ${SRC_DIR}/SyncMethod.cpp
        ${SRC_DIR}/UID.cpp
        ${SRC_DIR}/HashSync.cpp
        ${SRC_DIR}/CommDummy.cpp
        ${SRC_DIR}/IBLT.cpp
        ${SRC_DIR}/IBLTSync.cpp
        ${SRC_DIR}/FullSync.cpp
        ${SRC_DIR}/kshingling.cpp
        ${SRC_DIR}/kshinglingSync.cpp
        ${SRC_DIR}/UniqueDecode.cpp
        ${SRC_DIR}/AdjMtx.cpp
        ${SRC_DIR}/PerformanceData.cpp
        ${SRC_DIR}/IBLTSync_SetDiff.cpp
        ${SRC_DIR}/StrataEst.cpp
        ${SRC_DIR}/StrataEst_CPI.cpp
        ${SRC_DIR}/CPI.cpp
        ${SRC_DIR}/SetsOfContent.cpp
        ${SRC_DIR}/RCDS.cpp)

#cppunit
include_directories(include)
include_directories(tests)


# Add libs and executables
add_library(cpisynclib ${SOURCE_FILES})


# Define a macro for adding executables testing multiple files
# @param dir The relative path to the folder containing test files to add
# @param name The executable name
macro(add_group_test dir name)
    FILE(GLOB testPaths ${dir}/*Test.cpp ${dir}/*Tests.cpp)
    ADD_EXECUTABLE(${name} ${TEST_RUNNER} ${testPaths})

    FOREACH (test ${testPaths})
        GET_FILENAME_COMPONENT(testName ${test} NAME_WE)
        TARGET_LINK_LIBRARIES(${name} cpisynclib ntl cppunit gmp tcmalloc)
        ADD_TEST(${testName} ${name})
    ENDFOREACH (test)
endmacro()

# Add test groups (note: executable will throw errors if there are no tests in the respective folder)
add_group_test(${UNIT_TEST_DIR} UnitTest)
#add_group_test(${SYSSHORT_TEST_DIR} SystemShortTests)
add_group_test(${SYSLONG_TEST_DIR} SystemLongTest)
add_group_test(${PERF_DIR} Performance)


# add CLI as excutable
ADD_EXECUTABLE(SCSync ${cli})
TARGET_LINK_LIBRARIES(SCSync cpisynclib ntl cppunit gmp pthread)