Update CMake to 3.9 (#489)

Co-authored-by: Michael Graeb <[email protected]>
awslabs · Oct 23, 2024 · 74b3a0d · 74b3a0d
1 parent ffa6805
commit 74b3a0d
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Showing 2 changed files with 2 additions and 6 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -1,10 +1,6 @@
-cmake_minimum_required(VERSION 3.1)
+cmake_minimum_required(VERSION 3.9)
 project(aws-c-http C)
 
-if (POLICY CMP0069)
-    cmake_policy(SET CMP0069 NEW) # Enable LTO/IPO if available in the compiler, see AwsCFlags
-endif()
-
 option(ENABLE_PROXY_INTEGRATION_TESTS "Whether to run the proxy integration tests that rely on pre-configured proxy" OFF)
 option(ENABLE_LOCALHOST_INTEGRATION_TESTS "Whether to run the integration tests that rely on pre-configured localhost" OFF)
 

diff --git a/README.md b/README.md
@@ -10,7 +10,7 @@ This library is licensed under the Apache 2.0 License.
 
 ### Building
 
-CMake 3.1+ is required to build.
+CMake 3.9+ is required to build.
 
 `<install-path>` must be an absolute path in the following instructions.