use modern cmake

Author: xchmwang

CMakeLists.txt

@@ -1,35 +1,21 @@
-set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
-
 project(YPCAlgoExample)
 cmake_minimum_required(VERSION 3.12)
-add_definitions(-std=c++14)
 list(APPEND CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake)
-find_package(SGX REQUIRED)
-
-if(SGX_MODE STREQUAL "Debug")
-	message(STATUS "This is a Debug version!")
-	add_definitions(-g)
-  add_definitions(-O0)
-else()
-  message(STATUS "This is a " ${SGX_MODE} " version!")
-	add_definitions(-O2)
-	add_definitions(-DNDEBUG)
-endif()
-
-if(NOT DEFINED YPC_INSTALL_DIR)
-  set(YPC_INSTALL_DIR /usr/local)
-endif()
+find_package(YPC CONFIG REQUIRED)
 
 include_directories(${SGX_INCLUDE_DIR})
 include_directories(/usr/local/include)
 link_directories(/usr/local/lib)
-include_directories(${YPC_INSTALL_DIR}/include)
-link_directories(${YPC_INSTALL_DIR}/lib/)
+include_directories(${YPC_INCLUDE_DIR})
 link_directories(${SGX_LIBRARY_DIR})
+link_directories(${YPC_LIB_DIR}/)
 
 set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${PROJECT_SOURCE_DIR}/lib/)
 set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${PROJECT_SOURCE_DIR}/bin/)
 set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${PROJECT_SOURCE_DIR}/lib/)
 
+message(STATUS "lib: " ${YPC_LIB_DIR})
+message(STATUS "inc: " ${YPC_INCLUDE_DIR})
+
 add_subdirectory(example)
 add_subdirectory(integrate)