add version number to cmake

Author: stmatengss

mooncake-store/CMakeLists.txt

@@ -1,4 +1,13 @@
-project(MooncakeStore)
+cmake_minimum_required(VERSION 3.16)
+project(MooncakeStore VERSION 1.0.0)
+
+# Extract version components for C++ usage
+set(MOONCAKE_VERSION_MAJOR ${PROJECT_VERSION_MAJOR})
+set(MOONCAKE_VERSION_MINOR ${PROJECT_VERSION_MINOR})
+set(MOONCAKE_VERSION_PATCH ${PROJECT_VERSION_PATCH})
+set(MOONCAKE_VERSION ${PROJECT_VERSION})
+
+configure_file(include/version.h.in ${CMAKE_CURRENT_BINARY_DIR}/include/version.h @ONLY)
 
 if (STORE_USE_ETCD)
     set(ETCD_WRAPPER_INCLUDE ${CMAKE_CURRENT_BINARY_DIR}/../mooncake-common/etcd/)
@@ -14,6 +23,7 @@ include_directories(
     ${CMAKE_CURRENT_SOURCE_DIR}/include/cachelib_memory_allocator/
     ${CMAKE_CURRENT_SOURCE_DIR}/include/mooncake-store/proto/
     ${CMAKE_CURRENT_SOURCE_DIR}/include/
+    ${CMAKE_CURRENT_BINARY_DIR}/include/
     ${CMAKE_CURRENT_SOURCE_DIR}/../mooncake-transfer-engine/include
     ${ETCD_WRAPPER_INCLUDE}
 )
@@ -24,4 +34,4 @@ add_subdirectory(src)
 if (BUILD_UNIT_TESTS)
     add_subdirectory(tests)
     add_subdirectory(benchmarks)
-endif()
+endif()