Update README.md

README.md

@@ -143,6 +143,37 @@ Linux or macOS users might follow the following instructions if they have a rece
     ```
 
 
+# Using Roaring as a CPM dependency
+
+
+If you like CMake and CPM, you can just a few lines in you `CMakeLists.txt` file to grab a `CRoaring` release. [See our CPM demonstration for further details](https://github.com/RoaringBitmap/CPMdemo).
+
+
+
+```CMake
+cmake_minimum_required(VERSION 3.10)
+project(roaring_demo
+  LANGUAGES CXX C
+)
+set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_C_STANDARD 11)
+
+add_executable(hello hello.cpp)
+# You can add CPM.cmake like so:
+# mkdir -p cmake
+# wget -O cmake/CPM.cmake https://github.com/cpm-cmake/CPM.cmake/releases/latest/download/get_cpm.cmake
+include(cmake/CPM.cmake)
+CPMAddPackage(
+  NAME roaring
+  GITHUB_REPOSITORY "RoaringBitmap/CRoaring"
+  GIT_TAG v2.0.4
+  OPTIONS "BUILD_TESTING OFF"
+)
+
+target_link_libraries(hello roaring::roaring)
+```
+
+
 # Using as a CMake dependency
 
 If you like CMake, you can just a few lines in you `CMakeLists.txt` file to grab a `CRoaring` release. [See our demonstration for further details](https://github.com/RoaringBitmap/croaring_cmake_demo_single_file).