cmake_minimum_required(VERSION 2.8)
project(sampleProject)

set(SOURCE_FILES
    )

# https://www.guyrutenberg.com/2014/01/05/enabling-c11-c0x-in-cmake/
include(CheckCXXCompilerFlag)
CHECK_CXX_COMPILER_FLAG("-std=c++11" COMPILER_SUPPORTS_CXX11)
CHECK_CXX_COMPILER_FLAG("-std=c++0x" COMPILER_SUPPORTS_CXX0X)

if (NOT WIN32)
    set(CMAKE_CXX_FLAGS_DEBUG "-g -O0")
    set(CMAKE_CXX_FLAGS_RELEASE "-O3 -mtune=native -march=native")
endif()

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()

find_package(OpenMP)
if (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()

set(MAYA_VERSION 2018 CACHE STRING "Maya version")
set(CMAKE_BUILD_TYPE Release CACHE STRING "Default build type")


if (WIN32)
    set(INCLUDE_DIR "C:/Program Files/Autodesk/Maya${MAYA_VERSION}/include")
    set(LIBRARY_DIR "C:/Program Files/Autodesk/Maya${MAYA_VERSION}/lib")
    set(MAYA_COMPILE_DEFINITIONS "REQUIRE_IOSTREAM;_BOOL;NT_PLUGIN")
    set(MAYA_PLUGIN_EXTENSION ".mll")
    set(MAYA_TARGET_TYPE RUNTIME)
    set(INSTALL_DIR ../plug-ins/win_${MAYA_VERSION})
elseif (APPLE)
    set(INCLUDE_DIR "/Applications/Autodesk/maya${MAYA_VERSION}/devkit/include")
    set(LIBRARY_DIR "/Applications/Autodesk/maya${MAYA_VERSION}/Maya.app/Contents/MacOS")
    set(MAYA_COMPILE_DEFINITIONS "REQUIRE_IOSTREAM;_BOOL;OSMac_")
    set(MAYA_PLUGIN_EXTENSION ".bundle")
    set(MAYA_TARGET_TYPE LIBRARY)
    set(CMAKE_MACOSX_RPATH ON)
    set(INSTALL_DIR ../plug-ins/macOS_${MAYA_VERSION})
else ()
    set(INCLUDE_DIR "")
    set(LIBRARY_DIR "")
    set(MAYA_COMPILE_DEFINITIONS "REQUIRE_IOSTREAM;_BOOL;LINUX")
    set(MAYA_PLUGIN_EXTENSION ".so")
    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fPIC")
    set(MAYA_TARGET_TYPE LIBRARY)
    set(INSTALL_DIR ../plug-ins/linux_${MAYA_VERSION})
endif()


include_directories(${INCLUDE_DIR})
link_directories(${LIBRARY_DIR})
add_library(${PROJECT_NAME} SHARED ${SOURCE_FILES})
target_link_libraries(${PROJECT_NAME}
    OpenMaya
    OpenMayaAnim
    OpenMayaFX
    OpenMayaRender
    OpenMayaUI
    Foundation
    )

if (WIN32)
set_target_properties(${PROJECT_NAME} PROPERTIES
    LINK_FLAGS "/export:initializePlugin /export:uninitializePlugin"
    )
endif()

set_target_properties(${PROJECT_NAME} PROPERTIES
    COMPILE_DEFINITIONS "${MAYA_COMPILE_DEFINITIONS}"
    PREFIX ""
    SUFFIX ${MAYA_PLUGIN_EXTENSION}
    )

install(TARGETS ${PROJECT_NAME} ${MAYA_TARGET_TYPE} DESTINATION ${INSTALL_DIR})
set(CMAKE_INSTALL_PREFIX ${CMAKE_CURRENT_BINARY_DIR})