Up minimum cmake version to 3.5.

jonsimantov · jonsimantov · commit 7ffd0d89a425 · 2025-04-01T13:04:01.000-07:00
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -14,7 +14,7 @@
 
 # Top level CMake file that defines the entire Firebase C++ SDK build.
 
-cmake_minimum_required (VERSION 3.1)
+cmake_minimum_required (VERSION 3.5)
 
 set (CMAKE_CXX_STANDARD 14)
 set (CMAKE_CXX_STANDARD_REQUIRED YES)  # Don't fall back to an earlier version.
