CMakeLists.txt

cmake_minimum_required(VERSION 2.6.4)

project(oms CXX)

if (POLICY CMP0003)
    cmake_policy(SET CMP0003 NEW)
endif ()

if (POLICY CMP0042)
    cmake_policy(SET CMP0042 NEW)
endif ()

if (POLICY CMP0064)
    cmake_policy(SET CMP0064 NEW)
endif ()

# Check support of C++11
include(CheckCXXCompilerFlag)
#if (CMAKE_VERSION VERSION_LESS 3.1)
#    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 "${CMAKE_CXX_FLAGS} -std=c++11")
#    endif ()
#
#    if (COMPILER_SUPPORTS_CXX0X)
#        set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++0x")
#    endif ()
#else()
#    set(CMAKE_CXX_STANDARD 11)
#endif ()
set(CMAKE_CXX_STANDARD 98)
set(CMAKE_BUILD_TYPE Debug)

set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wshadow")
set(CMAKE_VERBOSE_MAKEFILE ON)
math(EXPR BITS "8*${CMAKE_SIZEOF_VOID_P}")

if(BITS EQUAL 64)
    set(LIB_NAME "lib64")
else()
    set(LIB_NAME "lib")
endif()

#set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,-rpath,'$ORIGIN/jdk8m/lib/amd64/server/'")

include_directories(${CMAKE_SOURCE_DIR}/include ${CMAKE_SOURCE_DIR}/sdk/include)

if(DEFINED ENV{JAVA_HOME})
    find_package(JNI REQUIRED)
else()
    if (UNIX AND NOT APPLE)
        set(JNI_INCLUDE_DIRS
                ${CMAKE_SOURCE_DIR}/third_party/jdk8m/include
                ${CMAKE_SOURCE_DIR}/third_party/jdk8m/include/linux)
        set(JAVA_JVM_LIBRARY
                ${CMAKE_SOURCE_DIR}/third_party/jdk8m/lib/amd64/server/libjvm.so)
        option(USE_EMBEDDED_VM ON)
    else()
        find_package(JNI REQUIRED)
    endif ()
endif()

include_directories(SYSTEM ${JNI_INCLUDE_DIRS})

add_subdirectory(sdk)

option(BUILD_EXAMPLE "Build examples flag" ON)

if (BUILD_EXAMPLE)
    add_subdirectory(example)
endif ()

option(TEST "Build test cases" ON)
if(TEST)
    enable_testing()
    option(gtest_build_tests OFF)
    add_subdirectory(third_party/googletest/googletest)
    include_directories(SYSTEM ${gtest_SOURCE_DIR}/include ${gtest_SOURCE_DIR})
    add_subdirectory(tests)
endif()

option(BENCHMARK "Build benchmark test cases" OFF)
if (BENCHMARK)
    add_subdirectory(third_party/benchmark)
    include_directories(SYSTEM third_party/benchmark/include)
    add_subdirectory(benchmark)
endif ()

install(DIRECTORY ${CMAKE_SOURCE_DIR}/include/ DESTINATION include)
install(DIRECTORY ${CMAKE_SOURCE_DIR}/third_party/vendor DESTINATION ${LIB_NAME}/oms)