From b8dfe029c8f47dc17d36e9948cf7b4c5c7545ece Mon Sep 17 00:00:00 2001
From: Tyler Veness <calcmogul@gmail.com>
Date: Mon, 16 Dec 2024 14:04:42 -0800
Subject: [PATCH] Upgrade Eigen to latest master (#666)

---
 CMakeLists.txt                    | 4 ++--
 cmake/modules/CompilerFlags.cmake | 5 ++++-
 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3d90fac9..69bbffa2 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -104,8 +104,8 @@ if(NOT USE_SYSTEM_EIGEN)
     fetchcontent_declare(
         Eigen3
         GIT_REPOSITORY https://gitlab.com/libeigen/eigen.git
-        # master on 2024-05-22
-        GIT_TAG c4d84dfddc9f9edef0fdbe7cf9966d2f4a303198
+        # master on 2024-12-16
+        GIT_TAG c01ff45312582b2ea896ee307a49165ca4790332
     )
     fetchcontent_makeavailable(Eigen3)
 else()
diff --git a/cmake/modules/CompilerFlags.cmake b/cmake/modules/CompilerFlags.cmake
index bb3ebbc6..bab9de4d 100644
--- a/cmake/modules/CompilerFlags.cmake
+++ b/cmake/modules/CompilerFlags.cmake
@@ -16,7 +16,10 @@ macro(compiler_flags target)
         ${CMAKE_CXX_COMPILER_ID} STREQUAL "GNU"
         AND ${CMAKE_CXX_COMPILER_VERSION} VERSION_GREATER_EQUAL "12"
     )
-        target_compile_options(${target} PRIVATE -Wno-array-bounds)
+        target_compile_options(
+            ${target}
+            PRIVATE -Wno-array-bounds -Wno-stringop-overflow
+        )
     endif()
 
     target_compile_features(${target} PUBLIC cxx_std_23)