From a4a0fefd84418fedbe89834b8f78541523661032 Mon Sep 17 00:00:00 2001
From: Bernd Pfrommer <bernd.pfrommer@gmail.com>
Date: Fri, 12 Jan 2024 17:28:12 -0500
Subject: [PATCH] libcephes only needs 3.10, allowing build on ubuntu 18.04

---
 gtsam/3rdparty/cephes/CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gtsam/3rdparty/cephes/CMakeLists.txt b/gtsam/3rdparty/cephes/CMakeLists.txt
index e840e9e493..9464481602 100644
--- a/gtsam/3rdparty/cephes/CMakeLists.txt
+++ b/gtsam/3rdparty/cephes/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.12)
+cmake_minimum_required(VERSION 3.10)
 enable_testing()
 project(
   cephes