Required changes for iRODS 4.2.10.

CMakeLists.txt

 cmake_minimum_required(VERSION 2.8.12)
 list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}/CMakeModules")
 
-find_package(IRODS 4.2.8 EXACT REQUIRED)
+find_package(IRODS 4.2.10 EXACT REQUIRED)
 
 message(STATUS "Building for irods-server version ${IRODS_VERSION}")
 
@@ -18,7 +18,7 @@ set(CMAKE_CXX_COMPILER ${IRODS_EXTERNALS_FULLPATH_CLANG}/bin/clang++)
 
 project(wur-msis CXX)
 
-add_compile_options(-std=c++14
+add_compile_options(-std=c++17
                     -Os
                     -fPIC
                     -DRODS_SERVER
@@ -36,6 +36,7 @@ add_compile_options(-std=c++14
 set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -stdlib=libc++")
 link_libraries(c++abi)
 include_directories("${IRODS_EXTERNALS_FULLPATH_CLANG}/include/c++/v1")
+include_directories(${IRODS_EXTERNALS_FULLPATH_JSON}/include)
 include_directories("/usr/include/irods")
 
 find_package(Boost REQUIRED)
@@ -84,7 +85,7 @@ set(CPACK_MONOLITHIC_INSTALL 1)
 set(CPACK_CMAKE_GENERATOR "Unix Makefiles")
 
 # Run custom CMake module to detect OS family
-include(${CMAKE_MODULE_PATH}/DetectOS.cmake)
+include(${CMAKE_CURRENT_LIST_DIR}/CMakeModules/DetectOS.cmake)
 message(STATUS "Found Linux distro ${DETECTED_OS}")
 
 # Determine which type of package should be generated