Merge pull request #206 from Freed-Wu/limonp

chore: fix limonp's path

Author: yanyiwu

CMakeLists.txt

@@ -1,7 +1,13 @@
 CMAKE_MINIMUM_REQUIRED (VERSION 3.10)
 PROJECT(CPPJIEBA)
 
-INCLUDE_DIRECTORIES(${PROJECT_SOURCE_DIR}/deps/limonp/include
+find_package(limonp)
+if(limonp_FOUND)
+    get_target_property(LIMONP_INCLUDE_DIR limonp::limonp INTERFACE_INCLUDE_DIRECTORIES)
+else()
+    set(LIMONP_INCLUDE_DIR "${PROJECT_SOURCE_DIR}/deps/limonp/include")
+endif()
+INCLUDE_DIRECTORIES("${LIMONP_INCLUDE_DIR}"
   ${PROJECT_SOURCE_DIR}/include)
 
 if(NOT DEFINED CMAKE_CXX_STANDARD)